diff --git a/1_Three.js.zip b/1_Three.js.zip
deleted file mode 100644
index b91f0c0e0ac54ba117254c389274e127272a92a0..0000000000000000000000000000000000000000
Binary files a/1_Three.js.zip and /dev/null differ
diff --git a/1_Three.js/1_Scene and Camera/main.js b/1_Three.js/1_Scene and Camera/main.js
new file mode 100755
index 0000000000000000000000000000000000000000..0cdede3dd08c0a6d7f6cdb8d3ef555ab662bf708
--- /dev/null
+++ b/1_Three.js/1_Scene and Camera/main.js
@@ -0,0 +1,71 @@
+function init() {
+ var scene = new THREE.Scene();
+
+ //////////2////////////
+ // var box = getBox(1, 1, 1);
+ // box.position.y = box.geometry.parameters.height/2;
+ // scene.add(box);
+ //////////////////////
+
+ //////////3////////////
+ // var plane = getPlane(4);
+ // plane.rotation.x = Math.PI/2;
+ // scene.add(plane);
+ //////////////////////
+
+ var camera = new THREE.PerspectiveCamera(
+ 45,
+ window.innerWidth/window.innerHeight,
+ 1,
+ 1000
+ );
+
+ //////////1////////////
+ // camera.position.x = 1;
+ // camera.position.y = 2;
+ // camera.position.z = 5;
+ //////////////////////
+
+ camera.lookAt(new THREE.Vector3(0, 0, 0));
+
+ var renderer = new THREE.WebGLRenderer();
+ renderer.setSize(window.innerWidth, window.innerHeight);
+ document.getElementById('webgl').appendChild(renderer.domElement);
+ renderer.render(
+ scene,
+ camera
+ );
+}
+
+//////////2////////////
+// function getBox(w, h, d) {
+// var geometry = new THREE.BoxGeometry(w, h, d);
+// var material = new THREE.MeshBasicMaterial({
+// color: 0x00ff00
+// });
+// var mesh = new THREE.Mesh(
+// geometry,
+// material
+// );
+
+// return mesh;
+// }
+//////////////////////
+
+/////////3/////////////
+// function getPlane(size) {
+// var geometry = new THREE.PlaneGeometry(size, size);
+// var material = new THREE.MeshBasicMaterial({
+// color: 0xff0000,
+// side: THREE.DoubleSide
+// });
+// var mesh = new THREE.Mesh(
+// geometry,
+// material
+// );
+
+// return mesh;
+// }
+//////////////////////
+
+init();
\ No newline at end of file
diff --git a/1_Three.js/2_Primitives and Transforms/main.js b/1_Three.js/2_Primitives and Transforms/main.js
new file mode 100755
index 0000000000000000000000000000000000000000..fdb202e2c5952af52e46958151d40fd6e86879fa
--- /dev/null
+++ b/1_Three.js/2_Primitives and Transforms/main.js
@@ -0,0 +1,99 @@
+function init() {
+ var scene = new THREE.Scene();
+
+ var box = getBox(1, 1, 1);
+ var plane = getPlane(4);
+
+ //////////////2///////////////
+ //plane.name = 'plane-1';
+ /////////////////////////////
+
+ box.position.y = box.geometry.parameters.height/2;
+ plane.rotation.x = Math.PI/2;
+ //plane.position.y = 1;
+
+ scene.add(box);
+ scene.add(plane);
+
+ var camera = new THREE.PerspectiveCamera(
+ 45,
+ window.innerWidth/window.innerHeight,
+ 1,
+ 1000
+ );
+
+ camera.position.x = 1;
+ camera.position.y = 2;
+ camera.position.z = 5;
+
+ camera.lookAt(new THREE.Vector3(0, 0, 0));
+
+ var renderer = new THREE.WebGLRenderer();
+ renderer.setSize(window.innerWidth, window.innerHeight);
+ document.getElementById('webgl').appendChild(renderer.domElement);
+
+
+ //////////////1///////////////
+ renderer.render(
+ scene,
+ camera
+ );
+ //update(renderer, scene, camera);
+ ///////////////////////////////
+
+ return scene;
+}
+
+function getBox(w, h, d) {
+ var geometry = new THREE.BoxGeometry(w, h, d);
+ var material = new THREE.MeshBasicMaterial({
+ color: 0x00ff00
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+
+ return mesh;
+}
+
+function getPlane(size) {
+ var geometry = new THREE.PlaneGeometry(size, size);
+ var material = new THREE.MeshBasicMaterial({
+ color: 0xff0000,
+ side: THREE.DoubleSide
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+
+ return mesh;
+}
+
+//////////////1///////////////
+function update(renderer, scene, camera) {
+ renderer.render(
+ scene,
+ camera
+ );
+
+ //////////////2///////////////
+ // var plane = scene.getObjectByName('plane-1');
+ // plane.rotation.y += 0.001;
+ // plane.rotation.z += 0.001;
+ //////////////////////////////
+
+ //////////////3///////////////
+ // scene.traverse(function(child) {
+ // child.scale.x += 0.001;
+ // })
+ //////////////////////////////
+
+ requestAnimationFrame(function() {
+ update(renderer, scene, camera);
+ })
+}
+//////////////1///////////////
+
+var scene = init();
\ No newline at end of file
diff --git a/1_Three.js/3_Controls/main.js b/1_Three.js/3_Controls/main.js
new file mode 100755
index 0000000000000000000000000000000000000000..ca746d2b5b5469f71353a5c5c6a2670f40439e9d
--- /dev/null
+++ b/1_Three.js/3_Controls/main.js
@@ -0,0 +1,110 @@
+function init() {
+ var scene = new THREE.Scene();
+
+ var box = getBox(1, 1, 1);
+ var plane = getPlane(4);
+
+ plane.name = 'plane-1';
+
+ box.position.y = box.geometry.parameters.height/2;
+ box.position.z = -box.geometry.parameters.height/2;
+ plane.rotation.x = Math.PI/2;
+ plane.position.y = 1;
+
+ plane.add(box);
+ scene.add(plane);
+
+ ///////////////////1/////////////
+ // var gui = new dat.GUI();
+ // gui.add(box.scale, 'x', 0, 5);
+ // gui.add(box.scale, 'y', 0, 5);
+ //////////////////////////////////
+
+ var camera = new THREE.PerspectiveCamera(
+ 45,
+ window.innerWidth/window.innerHeight,
+ 1,
+ 1000
+ );
+
+ camera.position.x = 1;
+ camera.position.y = 2;
+ camera.position.z = 5;
+
+ camera.lookAt(new THREE.Vector3(0, 0, 0));
+
+ var renderer = new THREE.WebGLRenderer();
+ renderer.setSize(window.innerWidth, window.innerHeight);
+ document.getElementById('webgl').appendChild(renderer.domElement);
+
+ ///////////////////2/////////////
+ //var controls = new THREE.OrbitControls(camera, renderer.domElement);
+ //update(renderer, scene, camera, controls);
+ update(renderer, scene, camera);
+ /////////////////////////////////////
+
+ return scene;
+}
+
+function getBox(w, h, d) {
+ var geometry = new THREE.BoxGeometry(w, h, d);
+ var material = new THREE.MeshBasicMaterial({
+ color: 0x00ff00
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+
+ return mesh;
+}
+
+function getPlane(size) {
+ var geometry = new THREE.PlaneGeometry(size, size);
+ var material = new THREE.MeshBasicMaterial({
+ color: 0xff0000,
+ side: THREE.DoubleSide
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+
+ return mesh;
+}
+
+function update(renderer, scene, camera) {
+ renderer.render(
+ scene,
+ camera
+ );
+
+ var plane = scene.getObjectByName('plane-1');
+ plane.rotation.y += 0.001;
+ plane.rotation.z += 0.001;
+
+
+ requestAnimationFrame(function() {
+ update(renderer, scene, camera);
+ })
+}
+
+
+////////////////////////////2//////////////////////////////
+// function update(renderer, scene, camera, controls) {
+// renderer.render(
+// scene,
+// camera
+// );
+
+// var plane = scene.getObjectByName('plane-1');
+// plane.rotation.y += 0.001;
+// plane.rotation.z += 0.001;
+
+// requestAnimationFrame(function() {
+// update(renderer, scene, camera, controls);
+// })
+// }
+////////////////////////////////////////////////
+
+var scene = init();
\ No newline at end of file
diff --git a/1_Three.js/4_Material and Light/1_main.js b/1_Three.js/4_Material and Light/1_main.js
new file mode 100755
index 0000000000000000000000000000000000000000..28add6d7cafdeac5c694bcdd555cd4c8161880d7
--- /dev/null
+++ b/1_Three.js/4_Material and Light/1_main.js
@@ -0,0 +1,136 @@
+function init() {
+ var scene = new THREE.Scene();
+ var gui = new dat.GUI();
+
+
+ var box = getBox(1, 1, 1);
+ var plane = getPlane(20);
+
+
+ var sphere = getSphere(0.05);
+
+ plane.name = 'plane-1';
+
+ box.position.y = box.geometry.parameters.height/2;
+ plane.rotation.x = Math.PI/2;
+
+ /////////////2///////////////
+ // var pointLight = getPointLight(1);
+ // pointLight.position.y = 2;
+ // pointLight.intensity = 2;
+ // pointLight.add(sphere);
+ // scene.add(pointLight);
+
+ // gui.add(pointLight, 'intensity', 0, 10);
+ // gui.add(pointLight.position, 'y', 0, 5);
+ ////////////////////////////
+
+ scene.add(box);
+ scene.add(plane);
+
+
+ var camera = new THREE.PerspectiveCamera(
+ 45,
+ window.innerWidth/window.innerHeight,
+ 1,
+ 1000
+ );
+
+ camera.position.x = 1;
+ camera.position.y = 2;
+ camera.position.z = 5;
+
+ camera.lookAt(new THREE.Vector3(0, 0, 0));
+
+ var renderer = new THREE.WebGLRenderer();
+
+ ////////////////////////////
+ renderer.shadowMap.enabled = true;
+ ////////////////////////////
+
+ renderer.setSize(window.innerWidth, window.innerHeight);
+ renderer.setClearColor('rgb(120, 120, 120)');
+ document.getElementById('webgl').appendChild(renderer.domElement);
+
+ var controls = new THREE.OrbitControls(camera, renderer.domElement);
+
+ update(renderer, scene, camera, controls);
+
+ return scene;
+}
+
+function getBox(w, h, d) {
+ var geometry = new THREE.BoxGeometry(w, h, d);
+ /////////////1///////////////
+ var material = new THREE.MeshPhongMaterial({
+ color: 'rgb(120, 120, 120)'
+ });
+ ////////////////////////////
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+ ////////////3////////////////
+ //mesh.castShadow = true;
+ ////////////////////////////
+
+ return mesh;
+}
+
+function getPlane(size) {
+ var geometry = new THREE.PlaneGeometry(size, size);
+ ////////////1////////////////
+ var material = new THREE.MeshPhongMaterial({
+ color: 'rgb(120, 120, 120)',
+ side: THREE.DoubleSide
+ });
+ ////////////////////////////
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+
+ /////////////3///////////////
+ //mesh.receiveShadow = true;
+ ////////////////////////////
+
+ return mesh;
+}
+
+function getSphere(size) {
+ var geometry = new THREE.SphereGeometry(size, 24, 24);
+ var material = new THREE.MeshBasicMaterial({
+ color: 'rgb(255, 255, 255)'
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+
+ return mesh;
+}
+
+//////////////2//////////////
+function getPointLight(intensity) {
+ var light = new THREE.PointLight(0xffffff, intensity);
+ light.castShadow = true;
+
+ return light;
+}
+////////////////////////////
+
+
+function update(renderer, scene, camera, controls) {
+ renderer.render(
+ scene,
+ camera
+ );
+
+ controls.update();
+
+ requestAnimationFrame(function() {
+ update(renderer, scene, camera, controls);
+ })
+}
+
+var scene = init();
\ No newline at end of file
diff --git a/1_Three.js/4_Material and Light/2_main.js b/1_Three.js/4_Material and Light/2_main.js
new file mode 100755
index 0000000000000000000000000000000000000000..b90b7e3fee6e2652674b6830f3f3a8c0babab9d8
--- /dev/null
+++ b/1_Three.js/4_Material and Light/2_main.js
@@ -0,0 +1,206 @@
+function init() {
+ var scene = new THREE.Scene();
+ var gui = new dat.GUI();
+
+
+ var plane = getPlane(30);
+
+ var sphere = getSphere(0.05);
+ var boxGrid = getBoxGrid(10, 1.5);
+
+
+ plane.name = 'plane-1';
+ plane.rotation.x = Math.PI/2;
+
+ scene.add(plane);
+ scene.add(boxGrid);
+
+ ////////////////1/////////////////////
+ var sphere = getSphere(0.05);
+ var pointLight = getPointLight(1);
+ pointLight.position.y = 2;
+ pointLight.intensity = 2;
+ pointLight.add(sphere);
+ scene.add(pointLight);
+ gui.add(pointLight, 'intensity', 0, 10);
+ gui.add(pointLight.position, 'y', 0, 5);
+ /////////////////////////////////////
+
+ // ///////////////2//////////////////////
+ // var directionalLight = getDirectionalLight(1);
+ // var helper = new THREE.CameraHelper(directionalLight.shadow.camera);
+ // scene.add(helper);
+ // directionalLight.position.y = 4;
+ // directionalLight.intensity = 2;
+ // directionalLight.add(sphere);
+ // scene.add(directionalLight);
+
+ // gui.add(directionalLight, 'intensity', 0, 10);
+ // gui.add(directionalLight.position, 'x', 0, 20);
+ // gui.add(directionalLight.position, 'y', 0, 20);
+ // gui.add(directionalLight.position, 'z', 0, 20);
+ // ////////////////////////////////////////
+
+
+ // /////////////3////////////////
+ // var spotLight = getSpotLight(1);
+ // spotLight.position.y = 4;
+ // spotLight.intensity = 2;
+ // scene.add(spotLight);
+ // gui.add(spotLight, 'intensity', 0, 10);
+ // gui.add(spotLight.position, 'x', 0, 20);
+ // gui.add(spotLight.position, 'y', 0, 20);
+ // gui.add(spotLight.position, 'z', 0, 20);
+ // gui.add(spotLight, 'penumbra', 0, 1);
+ // ///////////////////////////////////////
+
+ // ////////////4//////////////
+ // var ambientLight= getAmbientLight(5.0);
+ // scene.add(ambientLight);
+ // ////////////////////////
+
+ var camera = new THREE.PerspectiveCamera(
+ 45,
+ window.innerWidth/window.innerHeight,
+ 1,
+ 1000
+ );
+
+ camera.position.x = 1;
+ camera.position.y = 2;
+ camera.position.z = 5;
+
+ camera.lookAt(new THREE.Vector3(0, 0, 0));
+
+ var renderer = new THREE.WebGLRenderer();
+ renderer.shadowMap.enabled = true;
+ renderer.setSize(window.innerWidth, window.innerHeight);
+ renderer.setClearColor('rgb(120, 120, 120)');
+ document.getElementById('webgl').appendChild(renderer.domElement);
+
+ var controls = new THREE.OrbitControls(camera, renderer.domElement);
+
+ update(renderer, scene, camera, controls);
+
+ return scene;
+}
+
+function getBox(w, h, d) {
+ var geometry = new THREE.BoxGeometry(w, h, d);
+ var material = new THREE.MeshPhongMaterial({
+ color: 'rgb(120, 120, 120)'
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+ mesh.castShadow = true;
+
+ return mesh;
+}
+
+
+////////////////1/////////////////////
+function getBoxGrid(amount, separationMultiplier) {
+ var group = new THREE.Group();
+
+ for (var i=0; i<amount; i++) {
+ var obj = getBox(1, 1, 1);
+ obj.position.x = i * separationMultiplier;
+ obj.position.y = obj.geometry.parameters.height/2;
+ group.add(obj);
+ for (var j=1; j<amount; j++) {
+ var obj = getBox(1, 1, 1);
+ obj.position.x = i * separationMultiplier;
+ obj.position.y = obj.geometry.parameters.height/2;
+ obj.position.z = j * separationMultiplier;
+ group.add(obj);
+ }
+ }
+
+ group.position.x = -(separationMultiplier * (amount-1))/2;
+ group.position.z = -(separationMultiplier * (amount-1))/2;
+
+ return group;
+}
+//////////////////////////////////////
+
+
+function getPlane(size) {
+ var geometry = new THREE.PlaneGeometry(size, size);
+ var material = new THREE.MeshPhongMaterial({
+ color: 'rgb(120, 120, 120)',
+ side: THREE.DoubleSide
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+ mesh.receiveShadow = true;
+
+ return mesh;
+}
+
+function getSphere(size) {
+ var geometry = new THREE.SphereGeometry(size, 24, 24);
+ var material = new THREE.MeshBasicMaterial({
+ color: 'rgb(255, 255, 255)'
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+
+ return mesh;
+}
+
+function getPointLight(intensity) {
+ var light = new THREE.PointLight(0xffffff, intensity);
+ light.castShadow = true;
+
+ return light;
+}
+
+function getAmbientLight(intensity) {
+ var light = new THREE.AmbientLight('rgb(10,30,50)', intensity);
+
+ return light;
+}
+
+function getSpotLight(intensity) {
+ var light = new THREE.SpotLight(0xffffff, intensity);
+ light.castShadow = true;
+
+ light.shadow.bias = 0.001;
+ light.shadow.mapSize.width = 2048;
+ light.shadow.mapSize.height = 2048;
+
+ return light;
+}
+
+function getDirectionalLight(intensity) {
+ var light = new THREE.DirectionalLight(0xffffff, intensity);
+ light.castShadow = true;
+
+ light.shadow.camera.left = -10;
+ light.shadow.camera.bottom = -10;
+ light.shadow.camera.right = 10;
+ light.shadow.camera.top = 10;
+
+ return light;
+}
+
+function update(renderer, scene, camera, controls) {
+ renderer.render(
+ scene,
+ camera
+ );
+
+ controls.update();
+
+ requestAnimationFrame(function() {
+ update(renderer, scene, camera, controls);
+ })
+}
+
+var scene = init();
\ No newline at end of file
diff --git a/1_Three.js/4_Material and Light/3_main.js b/1_Three.js/4_Material and Light/3_main.js
new file mode 100755
index 0000000000000000000000000000000000000000..d39bf2558b86c261d3bb17e644145f7adcf21f2b
--- /dev/null
+++ b/1_Three.js/4_Material and Light/3_main.js
@@ -0,0 +1,220 @@
+var GEO_TYPES = [
+ 'box',
+ 'cone',
+ 'cylinder',
+ 'octahedron',
+ 'sphere',
+ 'tetrahedron',
+ 'torus',
+ 'torusKnot'
+];
+
+function init() {
+ var scene = new THREE.Scene();
+ var clock = new THREE.Clock();
+
+ // initialize objects
+ var objMaterial = getMaterial('standard', 'rgb(255, 255, 255)');
+
+ var geoTypes = GEO_TYPES;
+
+ geoTypes.forEach(function(type) {
+ var geo = getGeometry(type, 5, objMaterial);
+ scene.add(geo);
+ });
+
+ var lightLeft = getSpotLight(1, 'rgb(255, 220, 180)');
+ var lightRight = getSpotLight(1, 'rgb(255, 220, 180)');
+ var lightBottom = getPointLight(0.33, 'rgb(255, 220, 150)');
+
+ lightLeft.position.x = -5;
+ lightLeft.position.y = 2;
+ lightLeft.position.z = -4;
+
+ lightRight.position.x = 5;
+ lightRight.position.y = 2;
+ lightRight.position.z = -4;
+
+ lightBottom.position.x = 0;
+ lightBottom.position.y = 10;
+ lightBottom.position.z = 0;
+
+ // load the environment map
+ var path = '/assets/cubemap/';
+ var format = '.jpg';
+ var fileNames = ['px', 'nx', 'py', 'ny', 'pz', 'nz'];
+
+ var reflectionCube = new THREE.CubeTextureLoader().load(fileNames.map(function(fileName) {
+ return path + fileName + format;
+ }));
+ scene.background = reflectionCube;
+
+ // manipulate materials
+ var loader = new THREE.TextureLoader();
+ objMaterial.roughnessMap = loader.load('./assets/textures/scratch.jpg');
+ objMaterial.bumpMap = loader.load('./assets/textures/scratch.jpg');
+ objMaterial.bumpScale = 0.01;
+ objMaterial.envMap = reflectionCube;
+
+ objMaterial.roughness = 0.5;
+ objMaterial.metalness = 0.7;
+
+ var maps = ['bumpMap', 'roughnessMap'];
+ maps.forEach(function(map) {
+ var texture = objMaterial[map];
+ texture.wrapS = THREE.RepeatWrapping;
+ texture.wrapT = THREE.RepeatWrapping;
+ texture.repeat.set(1, 1);
+ });
+
+ // add other objects to the scene
+ scene.add(lightLeft);
+ scene.add(lightRight);
+ scene.add(lightBottom);
+
+ // camera
+ var cameraGroup = new THREE.Group();
+ var camera = new THREE.PerspectiveCamera(
+ 45, // field of view
+ window.innerWidth / window.innerHeight, // aspect ratio
+ 1, // near clipping plane
+ 1000 // far clipping plane
+ );
+ camera.position.z = 20;
+ camera.position.x = 0;
+ camera.position.y = 5;
+ camera.lookAt(new THREE.Vector3(0, 0, 0));
+ cameraGroup.add(camera);
+ cameraGroup.name = 'sceneCameraGroup';
+ scene.add(cameraGroup);
+
+ // renderer
+ var renderer = new THREE.WebGLRenderer();
+ renderer.setSize(window.innerWidth, window.innerHeight);
+ renderer.shadowMap.enabled = true;
+ renderer.shadowMap.type = THREE.PCFSoftShadowMap;
+ // renderer.setClearColor (0xff0000, 1);
+ document.getElementById('webgl').appendChild(renderer.domElement);
+ update(renderer, scene, camera, clock);
+
+ return scene;
+}
+
+function getGeometry(type, size, material) {
+ var geometry;
+ var segmentMultiplier = 1;
+
+ switch (type) {
+ case 'box':
+ geometry = new THREE.BoxGeometry(size, size, size);
+ break;
+ case 'cone':
+ geometry = new THREE.ConeGeometry(size, size, 256*segmentMultiplier);
+ break;
+ case 'cylinder':
+ geometry = new THREE.CylinderGeometry(size, size, size, 32*segmentMultiplier);
+ break;
+ case 'octahedron':
+ geometry = new THREE.OctahedronGeometry(size);
+ break;
+ case 'sphere':
+ geometry = new THREE.SphereGeometry(size, 32*segmentMultiplier, 32*segmentMultiplier);
+ break;
+ case 'tetrahedron':
+ geometry = new THREE.TetrahedronGeometry(size);
+ break;
+ case 'torus':
+ geometry = new THREE.TorusGeometry(size/2, size/4, 16*segmentMultiplier, 100*segmentMultiplier);
+ break;
+ case 'torusKnot':
+ geometry = new THREE.TorusKnotGeometry(size/2, size/6, 256*segmentMultiplier, 100*segmentMultiplier);
+ break;
+ default:
+ break;
+ }
+
+ var obj = new THREE.Mesh(geometry, material);
+ obj.castShadow = true;
+ obj.name = type;
+
+ return obj;
+}
+
+function getMaterial(type, color) {
+ var selectedMaterial;
+ var materialOptions = {
+ color: color === undefined ? 'rgb(255, 255, 255)' : color,
+ };
+
+ switch (type) {
+ case 'basic':
+ selectedMaterial = new THREE.MeshBasicMaterial(materialOptions);
+ break;
+ case 'lambert':
+ selectedMaterial = new THREE.MeshLambertMaterial(materialOptions);
+ break;
+ case 'phong':
+ selectedMaterial = new THREE.MeshPhongMaterial(materialOptions);
+ break;
+ case 'standard':
+ selectedMaterial = new THREE.MeshStandardMaterial(materialOptions);
+ break;
+ default:
+ selectedMaterial = new THREE.MeshBasicMaterial(materialOptions);
+ break;
+ }
+
+ return selectedMaterial;
+}
+
+function getPointLight(intensity, color) {
+ var light = new THREE.PointLight(color, intensity);
+ light.castShadow = true;
+
+ return light;
+}
+
+function getSpotLight(intensity, color) {
+ color = color === undefined ? 'rgb(255, 255, 255)' : color;
+ var light = new THREE.SpotLight(color, intensity);
+ light.castShadow = true;
+ light.penumbra = 0.5;
+
+ //Set up shadow properties for the light
+ light.shadow.mapSize.width = 1024; // default: 512
+ light.shadow.mapSize.height = 1024; // default: 512
+ light.shadow.camera.near = 0.1; // default
+ light.shadow.camera.far = 500 // default
+ light.shadow.camera.fov = 30 // default
+ light.shadow.bias = 0.001;
+
+ return light;
+}
+
+function update(renderer, scene, camera, clock) {
+ // rotate camera around the origin
+ var sceneCameraGroup = scene.getObjectByName('sceneCameraGroup');
+ if (sceneCameraGroup) {
+ sceneCameraGroup.rotation.y += 0.005;
+ }
+
+ // switch between objects
+ var geoTypes = GEO_TYPES;
+
+ var currentIndex = Math.floor((clock.getElapsedTime() / 4) % geoTypes.length);
+ geoTypes.forEach(function(geo, index) {
+ var currentObj = scene.getObjectByName(geo);
+ if (index === currentIndex) {
+ currentObj.visible = true;
+ } else {
+ currentObj.visible = false;
+ }
+ })
+
+ renderer.render(scene, camera);
+ requestAnimationFrame(function() {
+ update(renderer, scene, camera, clock);
+ });
+}
+
+var scene = init();
diff --git a/1_Three.js/5_Mesh Manipulation and Data/1_main.js b/1_Three.js/5_Mesh Manipulation and Data/1_main.js
new file mode 100755
index 0000000000000000000000000000000000000000..ae695a0fec0e51f6a151a301904deb44e8ab1bcf
--- /dev/null
+++ b/1_Three.js/5_Mesh Manipulation and Data/1_main.js
@@ -0,0 +1,187 @@
+function init() {
+ var scene = new THREE.Scene();
+ var gui = new dat.GUI();
+ //////////////////////////
+ var clock = new THREE.Clock();
+ //////////////////////////
+
+ var plane = getPlane(30);
+ var directionalLight = getDirectionalLight(1);
+ var sphere = getSphere(0.05);
+ var boxGrid = getBoxGrid(10, 1.5);
+
+ plane.name = 'plane-1';
+ boxGrid.name = 'boxGrid';
+
+ plane.rotation.x = Math.PI/2;
+ directionalLight.position.x = 13;
+ directionalLight.position.y = 10;
+ directionalLight.position.z = 10;
+ directionalLight.intensity = 2;
+
+ scene.add(plane);
+ directionalLight.add(sphere);
+ scene.add(directionalLight);
+ scene.add(boxGrid);
+
+ gui.add(directionalLight, 'intensity', 0, 10);
+ gui.add(directionalLight.position, 'x', 0, 20);
+ gui.add(directionalLight.position, 'y', 0, 20);
+ gui.add(directionalLight.position, 'z', 0, 20);
+
+ var camera = new THREE.PerspectiveCamera(
+ 45,
+ window.innerWidth/window.innerHeight,
+ 1,
+ 1000
+ );
+
+ camera.position.x = 10;
+ camera.position.y = 18;
+ camera.position.z = -18;
+
+ camera.lookAt(new THREE.Vector3(0, 0, 0));
+
+ var renderer = new THREE.WebGLRenderer();
+ renderer.shadowMap.enabled = true;
+ renderer.setSize(window.innerWidth, window.innerHeight);
+ renderer.setClearColor('rgb(120, 120, 120)');
+ document.getElementById('webgl').appendChild(renderer.domElement);
+
+ var controls = new THREE.OrbitControls(camera, renderer.domElement);
+
+ update(renderer, scene, camera, controls, clock);
+
+ return scene;
+}
+
+function getBox(w, h, d) {
+ var geometry = new THREE.BoxGeometry(w, h, d);
+ var material = new THREE.MeshPhongMaterial({
+ color: 'rgb(120, 120, 120)'
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+ mesh.castShadow = true;
+
+ return mesh;
+}
+
+function getBoxGrid(amount, separationMultiplier) {
+ var group = new THREE.Group();
+
+ for (var i=0; i<amount; i++) {
+ var obj = getBox(1, 1, 1);
+ obj.position.x = i * separationMultiplier;
+ obj.position.y = obj.geometry.parameters.height/2;
+ group.add(obj);
+ for (var j=1; j<amount; j++) {
+ var obj = getBox(1, 1, 1);
+ obj.position.x = i * separationMultiplier;
+ obj.position.y = obj.geometry.parameters.height/2;
+ obj.position.z = j * separationMultiplier;
+ group.add(obj);
+ }
+ }
+
+ group.position.x = -(separationMultiplier * (amount-1))/2;
+ group.position.z = -(separationMultiplier * (amount-1))/2;
+
+ return group;
+}
+
+function getPlane(size) {
+ var geometry = new THREE.PlaneGeometry(size, size);
+ var material = new THREE.MeshPhongMaterial({
+ color: 'rgb(120, 120, 120)',
+ side: THREE.DoubleSide
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+ mesh.receiveShadow = true;
+
+ return mesh;
+}
+
+function getSphere(size) {
+ var geometry = new THREE.SphereGeometry(size, 24, 24);
+ var material = new THREE.MeshBasicMaterial({
+ color: 'rgb(255, 255, 255)'
+ });
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+
+ return mesh;
+}
+
+function getPointLight(intensity) {
+ var light = new THREE.PointLight(0xffffff, intensity);
+ light.castShadow = true;
+
+ return light;
+}
+
+function getSpotLight(intensity) {
+ var light = new THREE.SpotLight(0xffffff, intensity);
+ light.castShadow = true;
+
+ light.shadow.bias = 0.001;
+ light.shadow.mapSize.width = 2048;
+ light.shadow.mapSize.height = 2048;
+
+ return light;
+}
+
+function getDirectionalLight(intensity) {
+ var light = new THREE.DirectionalLight(0xffffff, intensity);
+ light.castShadow = true;
+
+ light.shadow.camera.left = -10;
+ light.shadow.camera.bottom = -10;
+ light.shadow.camera.right = 10;
+ light.shadow.camera.top = 10;
+
+ return light;
+}
+
+function update(renderer, scene, camera, controls, clock) {
+ renderer.render(
+ scene,
+ camera
+ );
+
+ controls.update();
+
+ //////////////1////////////
+ // var timeElapsed = clock.getElapsedTime();
+
+ // var boxGrid = scene.getObjectByName('boxGrid');
+
+ // boxGrid.children.forEach(function(child) {
+ // child.scale.y = Math.sin(timeElapsed * 5 );
+ // //////////////2////////////
+ // // child.scale.y = (Math.sin(timeElapsed * 5 ) + 1) / 2 + 0.001;
+ // ////////////// ////////////
+ // child.position.y = child.scale.y/2;
+ // });
+ //////////////1////////////
+
+ //////////////3////////////
+ // boxGrid.children.forEach(function(child, index) {
+ // child.scale.y = (Math.sin(timeElapsed * 5 + index) + 1) / 2 + 0.001;
+ // child.position.y = child.scale.y/2;
+ // });
+ //////////////////////////
+
+ requestAnimationFrame(function() {
+ update(renderer, scene, camera, controls, clock);
+ })
+}
+
+var scene = init();
\ No newline at end of file
diff --git a/1_Three.js/5_Mesh Manipulation and Data/2_main.js b/1_Three.js/5_Mesh Manipulation and Data/2_main.js
new file mode 100755
index 0000000000000000000000000000000000000000..cdfdbbb64c5422a7e45a53e7a98ec5c8c9b55170
--- /dev/null
+++ b/1_Three.js/5_Mesh Manipulation and Data/2_main.js
@@ -0,0 +1,117 @@
+function init() {
+ var scene = new THREE.Scene();
+ var clock = new THREE.Clock();
+
+ // initialize objects
+ var planeMaterial = getMaterial('basic', 'rgb(255, 255, 255)');
+ var plane = getPlane(planeMaterial, 30, 60);
+ plane.name = 'plane-1';
+
+ // manipulate objects
+ plane.rotation.x = Math.PI/2;
+ plane.rotation.z = Math.PI/4;
+
+ // add objects to the scene
+ //////////////1///////////////////
+ var sphere = getSphere(planeMaterial,5,24);
+ scene.add(sphere);
+ //////////////////////////////////
+
+ //////////////2///////////////////
+ // scene.add(plane);
+ //////////////////////////////////
+
+ // camera
+ var camera = new THREE.PerspectiveCamera(
+ 45, // field of view
+ window.innerWidth / window.innerHeight, // aspect ratio
+ 1, // near clipping plane
+ 1000 // far clipping plane
+ );
+ camera.position.z = 20;
+ camera.position.x = 0;
+ camera.position.y = 5;
+ camera.lookAt(new THREE.Vector3(0, 0, 0));
+
+ // renderer
+ var renderer = new THREE.WebGLRenderer();
+ renderer.setSize(window.innerWidth, window.innerHeight);
+ renderer.shadowMap.enabled = true;
+ document.getElementById('webgl').appendChild(renderer.domElement);
+
+ var controls = new THREE.OrbitControls( camera, renderer.domElement );
+
+ update(renderer, scene, camera, controls, clock);
+
+ return scene;
+}
+
+function getPlane(material, size, segments) {
+ var geometry = new THREE.PlaneGeometry(size, size, segments, segments);
+ material.side = THREE.DoubleSide;
+ var obj = new THREE.Mesh(geometry, material);
+ obj.receiveShadow = true;
+ obj.castShadow = true;
+
+ return obj;
+}
+
+function getSphere(material,size,res) {
+ var geometry = new THREE.SphereGeometry(size, res, res);
+ var mesh = new THREE.Mesh(
+ geometry,
+ material
+ );
+
+ return mesh;
+}
+
+function getMaterial(type, color) {
+ var selectedMaterial;
+ var materialOptions = {
+ color: color === undefined ? 'rgb(255, 255, 255)' : color,
+ wireframe: true,
+ };
+
+ switch (type) {
+ case 'basic':
+ selectedMaterial = new THREE.MeshBasicMaterial(materialOptions);
+ break;
+ case 'lambert':
+ selectedMaterial = new THREE.MeshLambertMaterial(materialOptions);
+ break;
+ case 'phong':
+ selectedMaterial = new THREE.MeshPhongMaterial(materialOptions);
+ break;
+ case 'standard':
+ selectedMaterial = new THREE.MeshStandardMaterial(materialOptions);
+ break;
+ default:
+ selectedMaterial = new THREE.MeshBasicMaterial(materialOptions);
+ break;
+ }
+
+ return selectedMaterial;
+}
+
+function update(renderer, scene, camera, controls, clock) {
+ controls.update();
+
+ var elapsedTime = clock.getElapsedTime();
+
+ //////////////2///////////////////
+ // var plane = scene.getObjectByName('plane-1');
+ // var planeGeo = plane.geometry;
+ // planeGeo.vertices.forEach(function(vertex, index) {
+ // vertex.z += Math.sin(elapsedTime + index * 0.1) * 0.005;
+ // });
+ // planeGeo.verticesNeedUpdate = true;
+ //////////////////////////////////
+
+ renderer.render(scene, camera);
+ requestAnimationFrame(function() {
+ update(renderer, scene, camera, controls, clock);
+ });
+}
+
+var scene = init();
diff --git a/1_Three.js/6_AR/custom-patterns.html b/1_Three.js/6_AR/custom-patterns.html
new file mode 100755
index 0000000000000000000000000000000000000000..c7b02da31ece6c19a0f082739ff0894b0a60fdb5
--- /dev/null
+++ b/1_Three.js/6_AR/custom-patterns.html
@@ -0,0 +1,157 @@
+<!DOCTYPE html>
+<head>
+ <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
+ <title>Hello, AR Cubes!</title>
+ <!-- include three.js library -->
+ <script src='js/three.js'></script>
+ <!-- include jsartookit -->
+ <script src="jsartoolkit5/artoolkit.min.js"></script>
+ <script src="jsartoolkit5/artoolkit.api.js"></script>
+ <!-- include threex.artoolkit -->
+ <script src="threex/threex-artoolkitsource.js"></script>
+ <script src="threex/threex-artoolkitcontext.js"></script>
+ <script src="threex/threex-arbasecontrols.js"></script>
+ <script src="threex/threex-armarkercontrols.js"></script>
+</head>
+
+<body style='margin : 0px; overflow: hidden; font-family: Monospace;'>
+
+<!--
+ Example created by Lee Stemkoski: https://github.com/stemkoski
+ Based on the AR.js library and examples created by Jerome Etienne: https://github.com/jeromeetienne/AR.js/
+-->
+
+<script>
+
+var scene, camera, renderer, clock, deltaTime, totalTime;
+
+var arToolkitSource, arToolkitContext;
+
+var markerRoot1, markerRoot2;
+
+var mesh1;
+
+initialize();
+animate();
+
+function initialize()
+{
+ scene = new THREE.Scene();
+
+ let ambientLight = new THREE.AmbientLight( 0xcccccc, 0.5 );
+ scene.add( ambientLight );
+
+ camera = new THREE.Camera();
+ scene.add(camera);
+
+ renderer = new THREE.WebGLRenderer({
+ antialias : true,
+ alpha: true
+ });
+ renderer.setClearColor(new THREE.Color('lightgrey'), 0)
+ renderer.setSize( 640, 480 );
+ renderer.domElement.style.position = 'absolute'
+ renderer.domElement.style.top = '0px'
+ renderer.domElement.style.left = '0px'
+ document.body.appendChild( renderer.domElement );
+
+ clock = new THREE.Clock();
+ deltaTime = 0;
+ totalTime = 0;
+
+ ////////////////////////////////////////////////////////////
+ // setup arToolkitSource
+ ////////////////////////////////////////////////////////////
+
+ arToolkitSource = new THREEx.ArToolkitSource({
+ sourceType : 'webcam',
+ });
+
+ function onResize()
+ {
+ arToolkitSource.onResize()
+ arToolkitSource.copySizeTo(renderer.domElement)
+ if ( arToolkitContext.arController !== null )
+ {
+ arToolkitSource.copySizeTo(arToolkitContext.arController.canvas)
+ }
+ }
+
+ arToolkitSource.init(function onReady(){
+ onResize()
+ });
+
+ // handle resize event
+ window.addEventListener('resize', function(){
+ onResize()
+ });
+
+ ////////////////////////////////////////////////////////////
+ // setup arToolkitContext
+ ////////////////////////////////////////////////////////////
+
+ // create atToolkitContext
+ arToolkitContext = new THREEx.ArToolkitContext({
+ cameraParametersUrl: 'data/camera_para.dat',
+ detectionMode: 'mono'
+ });
+
+ // copy projection matrix to camera when initialization complete
+ arToolkitContext.init( function onCompleted(){
+ camera.projectionMatrix.copy( arToolkitContext.getProjectionMatrix() );
+ });
+
+ ////////////////////////////////////////////////////////////
+ // setup markerRoots
+ ////////////////////////////////////////////////////////////
+
+ let loader = new THREE.TextureLoader();
+ let texture = loader.load( 'images/border.png' );
+
+ let patternArray = ["letterA", "letterB", "letterC", "letterD", "letterF", "kanji", "hiro"];
+ let colorArray = [0xff0000, 0xff8800, 0xffff00, 0x00cc00, 0x0000ff, 0xcc00ff, 0xcccccc];
+ for (let i = 0; i < 7; i++)
+ {
+ let markerRoot = new THREE.Group();
+ scene.add(markerRoot);
+ let markerControls = new THREEx.ArMarkerControls(arToolkitContext, markerRoot, {
+ type : 'pattern', patternUrl : "data/" + patternArray[i] + ".patt",
+ });
+
+ let mesh = new THREE.Mesh(
+ new THREE.CubeGeometry(1.25,1.25,1.25),
+ new THREE.MeshBasicMaterial({color:colorArray[i], map:texture, transparent:true, opacity:0.5})
+ );
+ mesh.position.y = 1.25/2;
+ markerRoot.add( mesh );
+ }
+}
+
+
+function update()
+{
+ // update artoolkit on every frame
+ if ( arToolkitSource.ready !== false )
+ arToolkitContext.update( arToolkitSource.domElement );
+}
+
+
+function render()
+{
+ renderer.render( scene, camera );
+}
+
+
+function animate()
+{
+ requestAnimationFrame(animate);
+ deltaTime = clock.getDelta();
+ totalTime += deltaTime;
+ update();
+ render();
+}
+
+</script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/1_Three.js/6_AR/data/camera_para.dat b/1_Three.js/6_AR/data/camera_para.dat
new file mode 100755
index 0000000000000000000000000000000000000000..67102ed20b19768d6cb9d3df802da1ae3a9bae42
Binary files /dev/null and b/1_Three.js/6_AR/data/camera_para.dat differ
diff --git a/1_Three.js/6_AR/data/hiro.patt b/1_Three.js/6_AR/data/hiro.patt
new file mode 100755
index 0000000000000000000000000000000000000000..7f78e3c1255212979e05781aabb6ca1a245b11ab
--- /dev/null
+++ b/1_Three.js/6_AR/data/hiro.patt
@@ -0,0 +1,196 @@
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diff --git a/1_Three.js/6_AR/data/letterB.patt b/1_Three.js/6_AR/data/letterB.patt
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diff --git a/1_Three.js/6_AR/data/letterC.patt b/1_Three.js/6_AR/data/letterC.patt
new file mode 100755
index 0000000000000000000000000000000000000000..94231295bd9102d2440b13a343e05dbab3e3cfe5
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diff --git a/1_Three.js/6_AR/data/letterD.patt b/1_Three.js/6_AR/data/letterD.patt
new file mode 100755
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diff --git a/1_Three.js/6_AR/data/letterF.patt b/1_Three.js/6_AR/data/letterF.patt
new file mode 100755
index 0000000000000000000000000000000000000000..e9af06b35eacdd9c0ccb75be896a27a827f32f54
--- /dev/null
+++ b/1_Three.js/6_AR/data/letterF.patt
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diff --git a/1_Three.js/6_AR/data/letterG.patt b/1_Three.js/6_AR/data/letterG.patt
new file mode 100755
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diff --git a/1_Three.js/6_AR/hello-cube.html b/1_Three.js/6_AR/hello-cube.html
new file mode 100755
index 0000000000000000000000000000000000000000..51a32c2f2d4a2f41be4deefac4ac6ca46bf1a055
--- /dev/null
+++ b/1_Three.js/6_AR/hello-cube.html
@@ -0,0 +1,155 @@
+<!DOCTYPE html>
+<head>
+ <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
+ <title>Hello, AR Cube!</title>
+ <!-- include three.js library -->
+ <script src='js/three.js'></script>
+ <!-- include jsartookit -->
+ <script src="jsartoolkit5/artoolkit.min.js"></script>
+ <script src="jsartoolkit5/artoolkit.api.js"></script>
+ <!-- include threex.artoolkit -->
+ <script src="threex/threex-artoolkitsource.js"></script>
+ <script src="threex/threex-artoolkitcontext.js"></script>
+ <script src="threex/threex-arbasecontrols.js"></script>
+ <script src="threex/threex-armarkercontrols.js"></script>
+</head>
+
+<body style='margin : 0px; overflow: hidden; font-family: Monospace;'>
+
+<!--
+ Example created by Lee Stemkoski: https://github.com/stemkoski
+ Based on the AR.js library and examples created by Jerome Etienne: https://github.com/jeromeetienne/AR.js/
+-->
+
+<script>
+
+var scene, camera, renderer, clock, deltaTime, totalTime;
+
+var arToolkitSource, arToolkitContext;
+
+var markerRoot1, markerRoot2;
+
+var mesh1;
+
+initialize();
+animate();
+
+function initialize()
+{
+ scene = new THREE.Scene();
+
+ let ambientLight = new THREE.AmbientLight( 0xcccccc, 0.5 );
+ scene.add( ambientLight );
+
+ camera = new THREE.Camera();
+ scene.add(camera);
+
+ renderer = new THREE.WebGLRenderer({
+ antialias : true,
+ alpha: true
+ });
+ renderer.setClearColor(new THREE.Color('lightgrey'), 0)
+ renderer.setSize( 640, 480 );
+ renderer.domElement.style.position = 'absolute'
+ renderer.domElement.style.top = '0px'
+ renderer.domElement.style.left = '0px'
+ document.body.appendChild( renderer.domElement );
+
+ clock = new THREE.Clock();
+ deltaTime = 0;
+ totalTime = 0;
+
+ ////////////////////////////////////////////////////////////
+ // setup arToolkitSource
+ ////////////////////////////////////////////////////////////
+
+ arToolkitSource = new THREEx.ArToolkitSource({
+ sourceType : 'webcam',
+ });
+
+ function onResize()
+ {
+ arToolkitSource.onResize()
+ arToolkitSource.copySizeTo(renderer.domElement)
+ if ( arToolkitContext.arController !== null )
+ {
+ arToolkitSource.copySizeTo(arToolkitContext.arController.canvas)
+ }
+ }
+
+ arToolkitSource.init(function onReady(){
+ onResize()
+ });
+
+ // handle resize event
+ window.addEventListener('resize', function(){
+ onResize()
+ });
+
+ ////////////////////////////////////////////////////////////
+ // setup arToolkitContext
+ ////////////////////////////////////////////////////////////
+
+ // create atToolkitContext
+ arToolkitContext = new THREEx.ArToolkitContext({
+ cameraParametersUrl: 'data/camera_para.dat',
+ detectionMode: 'mono'
+ });
+
+ // copy projection matrix to camera when initialization complete
+ arToolkitContext.init( function onCompleted(){
+ camera.projectionMatrix.copy( arToolkitContext.getProjectionMatrix() );
+ });
+
+ ////////////////////////////////////////////////////////////
+ // setup markerRoots
+ ////////////////////////////////////////////////////////////
+
+ // build markerControls
+ markerRoot1 = new THREE.Group();
+ scene.add(markerRoot1);
+ let markerControls1 = new THREEx.ArMarkerControls(arToolkitContext, markerRoot1, {
+ type: 'pattern', patternUrl: "data/hiro.patt",
+ })
+
+ let geometry1 = new THREE.CubeGeometry(1,1,1);
+ let material1 = new THREE.MeshNormalMaterial({
+ transparent: true,
+ opacity: 0.5,
+ side: THREE.DoubleSide
+ });
+
+ mesh1 = new THREE.Mesh( geometry1, material1 );
+ mesh1.position.y = 0.5;
+
+ markerRoot1.add( mesh1 );
+}
+
+
+function update()
+{
+ // update artoolkit on every frame
+ if ( arToolkitSource.ready !== false )
+ arToolkitContext.update( arToolkitSource.domElement );
+}
+
+
+function render()
+{
+ renderer.render( scene, camera );
+}
+
+
+function animate()
+{
+ requestAnimationFrame(animate);
+ deltaTime = clock.getDelta();
+ totalTime += deltaTime;
+ update();
+ render();
+}
+
+</script>
+
+</body>
+</html>
\ No newline at end of file
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diff --git a/1_Three.js/6_AR/images/beach/readme.txt b/1_Three.js/6_AR/images/beach/readme.txt
new file mode 100755
index 0000000000000000000000000000000000000000..8b404c2736a266c27de41a7d4383493fcf91c8f9
--- /dev/null
+++ b/1_Three.js/6_AR/images/beach/readme.txt
@@ -0,0 +1,13 @@
+Author
+======
+
+This is the work of Emil Persson, aka Humus.
+http://www.humus.name
+
+
+
+License
+=======
+
+This work is licensed under a Creative Commons Attribution 3.0 Unported License.
+http://creativecommons.org/licenses/by/3.0/
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+Author
+======
+
+This is the work of Emil Persson, aka Humus.
+http://www.humus.name
+
+
+
+License
+=======
+
+This work is licensed under a Creative Commons Attribution 3.0 Unported License.
+http://creativecommons.org/licenses/by/3.0/
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+Author
+======
+
+This is the work of Emil Persson, aka Humus.
+http://www.humus.name
+
+
+
+License
+=======
+
+This work is licensed under a Creative Commons Attribution 3.0 Unported License.
+http://creativecommons.org/licenses/by/3.0/
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diff --git a/1_Three.js/6_AR/js/LoaderSupport.js b/1_Three.js/6_AR/js/LoaderSupport.js
new file mode 100755
index 0000000000000000000000000000000000000000..6eb9552785ec0c4a922ebcda0fc9766ef2d3b189
--- /dev/null
+++ b/1_Three.js/6_AR/js/LoaderSupport.js
@@ -0,0 +1,1496 @@
+/**
+ * @author Kai Salmen / https://kaisalmen.de
+ * Development repository: https://github.com/kaisalmen/WWOBJLoader
+ */
+
+'use strict';
+
+if ( THREE.LoaderSupport === undefined ) { THREE.LoaderSupport = {} }
+
+/**
+ * Validation functions.
+ * @class
+ */
+THREE.LoaderSupport.Validator = {
+ /**
+ * If given input is null or undefined, false is returned otherwise true.
+ *
+ * @param input Can be anything
+ * @returns {boolean}
+ */
+ isValid: function( input ) {
+ return ( input !== null && input !== undefined );
+ },
+ /**
+ * If given input is null or undefined, the defaultValue is returned otherwise the given input.
+ *
+ * @param input Can be anything
+ * @param defaultValue Can be anything
+ * @returns {*}
+ */
+ verifyInput: function( input, defaultValue ) {
+ return ( input === null || input === undefined ) ? defaultValue : input;
+ }
+};
+
+
+/**
+ * Callbacks utilized by loaders and builders.
+ * @class
+ */
+THREE.LoaderSupport.Callbacks = (function () {
+
+ var Validator = THREE.LoaderSupport.Validator;
+
+ function Callbacks() {
+ this.onProgress = null;
+ this.onMeshAlter = null;
+ this.onLoad = null;
+ this.onLoadMaterials = null;
+ }
+
+ /**
+ * Register callback function that is invoked by internal function "announceProgress" to print feedback.
+ * @memberOf THREE.LoaderSupport.Callbacks
+ *
+ * @param {callback} callbackOnProgress Callback function for described functionality
+ */
+ Callbacks.prototype.setCallbackOnProgress = function ( callbackOnProgress ) {
+ this.onProgress = Validator.verifyInput( callbackOnProgress, this.onProgress );
+ };
+
+ /**
+ * Register callback function that is called every time a mesh was loaded.
+ * Use {@link THREE.LoaderSupport.LoadedMeshUserOverride} for alteration instructions (geometry, material or disregard mesh).
+ * @memberOf THREE.LoaderSupport.Callbacks
+ *
+ * @param {callback} callbackOnMeshAlter Callback function for described functionality
+ */
+ Callbacks.prototype.setCallbackOnMeshAlter = function ( callbackOnMeshAlter ) {
+ this.onMeshAlter = Validator.verifyInput( callbackOnMeshAlter, this.onMeshAlter );
+ };
+
+ /**
+ * Register callback function that is called once loading of the complete OBJ file is completed.
+ * @memberOf THREE.LoaderSupport.Callbacks
+ *
+ * @param {callback} callbackOnLoad Callback function for described functionality
+ */
+ Callbacks.prototype.setCallbackOnLoad = function ( callbackOnLoad ) {
+ this.onLoad = Validator.verifyInput( callbackOnLoad, this.onLoad );
+ };
+
+ /**
+ * Register callback function that is called when materials have been loaded.
+ * @memberOf THREE.LoaderSupport.Callbacks
+ *
+ * @param {callback} callbackOnLoadMaterials Callback function for described functionality
+ */
+ Callbacks.prototype.setCallbackOnLoadMaterials = function ( callbackOnLoadMaterials ) {
+ this.onLoadMaterials = Validator.verifyInput( callbackOnLoadMaterials, this.onLoadMaterials );
+ };
+
+ return Callbacks;
+})();
+
+
+/**
+ * Object to return by callback onMeshAlter. Used to disregard a certain mesh or to return one to many meshes.
+ * @class
+ *
+ * @param {boolean} disregardMesh=false Tell implementation to completely disregard this mesh
+ * @param {boolean} disregardMesh=false Tell implementation that mesh(es) have been altered or added
+ */
+THREE.LoaderSupport.LoadedMeshUserOverride = (function () {
+
+ function LoadedMeshUserOverride( disregardMesh, alteredMesh ) {
+ this.disregardMesh = disregardMesh === true;
+ this.alteredMesh = alteredMesh === true;
+ this.meshes = [];
+ }
+
+ /**
+ * Add a mesh created within callback.
+ *
+ * @memberOf THREE.OBJLoader2.LoadedMeshUserOverride
+ *
+ * @param {THREE.Mesh} mesh
+ */
+ LoadedMeshUserOverride.prototype.addMesh = function ( mesh ) {
+ this.meshes.push( mesh );
+ this.alteredMesh = true;
+ };
+
+ /**
+ * Answers if mesh shall be disregarded completely.
+ *
+ * @returns {boolean}
+ */
+ LoadedMeshUserOverride.prototype.isDisregardMesh = function () {
+ return this.disregardMesh;
+ };
+
+ /**
+ * Answers if new mesh(es) were created.
+ *
+ * @returns {boolean}
+ */
+ LoadedMeshUserOverride.prototype.providesAlteredMeshes = function () {
+ return this.alteredMesh;
+ };
+
+ return LoadedMeshUserOverride;
+})();
+
+
+/**
+ * A resource description used by {@link THREE.LoaderSupport.PrepData} and others.
+ * @class
+ *
+ * @param {string} url URL to the file
+ * @param {string} extension The file extension (type)
+ */
+THREE.LoaderSupport.ResourceDescriptor = (function () {
+
+ var Validator = THREE.LoaderSupport.Validator;
+
+ function ResourceDescriptor( url, extension ) {
+ var urlParts = url.split( '/' );
+
+ if ( urlParts.length < 2 ) {
+
+ this.path = null;
+ this.name = url;
+ this.url = url;
+
+ } else {
+
+ this.path = Validator.verifyInput( urlParts.slice( 0, urlParts.length - 1).join( '/' ) + '/', null );
+ this.name = Validator.verifyInput( urlParts[ urlParts.length - 1 ], null );
+ this.url = url;
+
+ }
+ this.extension = Validator.verifyInput( extension, "default" );
+ this.extension = this.extension.trim();
+ this.content = null;
+ }
+
+ /**
+ * Set the content of this resource
+ * @memberOf THREE.LoaderSupport.ResourceDescriptor
+ *
+ * @param {Object} content The file content as arraybuffer or text
+ */
+ ResourceDescriptor.prototype.setContent = function ( content ) {
+ this.content = Validator.verifyInput( content, null );
+ };
+
+ return ResourceDescriptor;
+})();
+
+
+/**
+ * Configuration instructions to be used by run method.
+ * @class
+ */
+THREE.LoaderSupport.PrepData = (function () {
+
+ var Validator = THREE.LoaderSupport.Validator;
+
+ function PrepData( modelName ) {
+ this.logging = {
+ enabled: true,
+ debug: false
+ };
+ this.modelName = Validator.verifyInput( modelName, '' );
+ this.resources = [];
+ this.callbacks = new THREE.LoaderSupport.Callbacks();
+ }
+
+ /**
+ * Enable or disable logging in general (except warn and error), plus enable or disable debug logging.
+ * @memberOf THREE.LoaderSupport.PrepData
+ *
+ * @param {boolean} enabled True or false.
+ * @param {boolean} debug True or false.
+ */
+ PrepData.prototype.setLogging = function ( enabled, debug ) {
+ this.logging.enabled = enabled === true;
+ this.logging.debug = debug === true;
+ };
+
+ /**
+ * Returns all callbacks as {@link THREE.LoaderSupport.Callbacks}
+ * @memberOf THREE.LoaderSupport.PrepData
+ *
+ * @returns {THREE.LoaderSupport.Callbacks}
+ */
+ PrepData.prototype.getCallbacks = function () {
+ return this.callbacks;
+ };
+
+ /**
+ * Add a resource description.
+ * @memberOf THREE.LoaderSupport.PrepData
+ *
+ * @param {THREE.LoaderSupport.ResourceDescriptor} Adds a {@link THREE.LoaderSupport.ResourceDescriptor}
+ */
+ PrepData.prototype.addResource = function ( resource ) {
+ this.resources.push( resource );
+ };
+
+ /**
+ * Clones this object and returns it afterwards. Callbacks and resources are not cloned deep (references!).
+ * @memberOf THREE.LoaderSupport.PrepData
+ *
+ * @returns {@link THREE.LoaderSupport.PrepData}
+ */
+ PrepData.prototype.clone = function () {
+ var clone = new THREE.LoaderSupport.PrepData( this.modelName );
+ clone.logging.enabled = this.logging.enabled;
+ clone.logging.debug = this.logging.debug;
+ clone.resources = this.resources;
+ clone.callbacks = this.callbacks;
+
+ var property, value;
+ for ( property in this ) {
+
+ value = this[ property ];
+ if ( ! clone.hasOwnProperty( property ) && typeof this[ property ] !== 'function' ) {
+
+ clone[ property ] = value;
+
+ }
+ }
+
+ return clone;
+ };
+
+
+ /**
+ * Identify files or content of interest from an Array of {@link THREE.LoaderSupport.ResourceDescriptor}.
+ * @memberOf THREE.LoaderSupport.PrepData
+ *
+ * @param {THREE.LoaderSupport.ResourceDescriptor[]} resources Array of {@link THREE.LoaderSupport.ResourceDescriptor}
+ * @param Object fileDesc Object describing which resources are of interest (ext, type (string or UInt8Array) and ignore (boolean))
+ * @returns {{}} Object with each "ext" and the corresponding {@link THREE.LoaderSupport.ResourceDescriptor}
+ */
+ PrepData.prototype.checkResourceDescriptorFiles = function ( resources, fileDesc ) {
+ var resource, triple, i, found;
+ var result = {};
+
+ for ( var index in resources ) {
+
+ resource = resources[ index ];
+ found = false;
+ if ( ! Validator.isValid( resource.name ) ) continue;
+ if ( Validator.isValid( resource.content ) ) {
+
+ for ( i = 0; i < fileDesc.length && !found; i++ ) {
+
+ triple = fileDesc[ i ];
+ if ( resource.extension.toLowerCase() === triple.ext.toLowerCase() ) {
+
+ if ( triple.ignore ) {
+
+ found = true;
+
+ } else if ( triple.type === "ArrayBuffer" ) {
+
+ // fast-fail on bad type
+ if ( ! ( resource.content instanceof ArrayBuffer || resource.content instanceof Uint8Array ) ) throw 'Provided content is not of type ArrayBuffer! Aborting...';
+ result[ triple.ext ] = resource;
+ found = true;
+
+ } else if ( triple.type === "String" ) {
+
+ if ( ! ( typeof( resource.content ) === 'string' || resource.content instanceof String) ) throw 'Provided content is not of type String! Aborting...';
+ result[ triple.ext ] = resource;
+ found = true;
+
+ }
+
+ }
+
+ }
+ if ( !found ) throw 'Unidentified resource "' + resource.name + '": ' + resource.url;
+
+ } else {
+
+ // fast-fail on bad type
+ if ( ! ( typeof( resource.name ) === 'string' || resource.name instanceof String ) ) throw 'Provided file is not properly defined! Aborting...';
+ for ( i = 0; i < fileDesc.length && !found; i++ ) {
+
+ triple = fileDesc[ i ];
+ if ( resource.extension.toLowerCase() === triple.ext.toLowerCase() ) {
+
+ if ( ! triple.ignore ) result[ triple.ext ] = resource;
+ found = true;
+
+ }
+
+ }
+ if ( !found ) throw 'Unidentified resource "' + resource.name + '": ' + resource.url;
+
+ }
+ }
+
+ return result;
+ };
+
+ return PrepData;
+})();
+
+/**
+ * Builds one or many THREE.Mesh from one raw set of Arraybuffers, materialGroup descriptions and further parameters.
+ * Supports vertex, vertexColor, normal, uv and index buffers.
+ * @class
+ */
+THREE.LoaderSupport.MeshBuilder = (function () {
+
+ var LOADER_MESH_BUILDER_VERSION = '1.2.0';
+
+ var Validator = THREE.LoaderSupport.Validator;
+
+ function MeshBuilder() {
+ console.info( 'Using THREE.LoaderSupport.MeshBuilder version: ' + LOADER_MESH_BUILDER_VERSION );
+ this.logging = {
+ enabled: true,
+ debug: false
+ };
+
+ this.callbacks = new THREE.LoaderSupport.Callbacks();
+ this.materials = [];
+ }
+
+ /**
+ * Enable or disable logging in general (except warn and error), plus enable or disable debug logging.
+ * @memberOf THREE.LoaderSupport.MeshBuilder
+ *
+ * @param {boolean} enabled True or false.
+ * @param {boolean} debug True or false.
+ */
+ MeshBuilder.prototype.setLogging = function ( enabled, debug ) {
+ this.logging.enabled = enabled === true;
+ this.logging.debug = debug === true;
+ };
+
+ /**
+ * Initializes the MeshBuilder (currently only default material initialisation).
+ * @memberOf THREE.LoaderSupport.MeshBuilder
+ *
+ */
+ MeshBuilder.prototype.init = function () {
+ var defaultMaterial = new THREE.MeshStandardMaterial( { color: 0xDCF1FF } );
+ defaultMaterial.name = 'defaultMaterial';
+
+ var defaultVertexColorMaterial = new THREE.MeshStandardMaterial( { color: 0xDCF1FF } );
+ defaultVertexColorMaterial.name = 'defaultVertexColorMaterial';
+ defaultVertexColorMaterial.vertexColors = THREE.VertexColors;
+
+ var defaultLineMaterial = new THREE.LineBasicMaterial();
+ defaultLineMaterial.name = 'defaultLineMaterial';
+
+ var defaultPointMaterial = new THREE.PointsMaterial( { size: 1 } );
+ defaultPointMaterial.name = 'defaultPointMaterial';
+
+ var runtimeMaterials = {};
+ runtimeMaterials[ defaultMaterial.name ] = defaultMaterial;
+ runtimeMaterials[ defaultVertexColorMaterial.name ] = defaultVertexColorMaterial;
+ runtimeMaterials[ defaultLineMaterial.name ] = defaultLineMaterial;
+ runtimeMaterials[ defaultPointMaterial.name ] = defaultPointMaterial;
+
+ this.updateMaterials(
+ {
+ cmd: 'materialData',
+ materials: {
+ materialCloneInstructions: null,
+ serializedMaterials: null,
+ runtimeMaterials: runtimeMaterials
+ }
+ }
+ );
+ };
+
+ /**
+ * Set materials loaded by any supplier of an Array of {@link THREE.Material}.
+ * @memberOf THREE.LoaderSupport.MeshBuilder
+ *
+ * @param {THREE.Material[]} materials Array of {@link THREE.Material}
+ */
+ MeshBuilder.prototype.setMaterials = function ( materials ) {
+ var payload = {
+ cmd: 'materialData',
+ materials: {
+ materialCloneInstructions: null,
+ serializedMaterials: null,
+ runtimeMaterials: Validator.isValid( this.callbacks.onLoadMaterials ) ? this.callbacks.onLoadMaterials( materials ) : materials
+ }
+ };
+ this.updateMaterials( payload );
+ };
+
+ MeshBuilder.prototype._setCallbacks = function ( callbacks ) {
+ if ( Validator.isValid( callbacks.onProgress ) ) this.callbacks.setCallbackOnProgress( callbacks.onProgress );
+ if ( Validator.isValid( callbacks.onMeshAlter ) ) this.callbacks.setCallbackOnMeshAlter( callbacks.onMeshAlter );
+ if ( Validator.isValid( callbacks.onLoad ) ) this.callbacks.setCallbackOnLoad( callbacks.onLoad );
+ if ( Validator.isValid( callbacks.onLoadMaterials ) ) this.callbacks.setCallbackOnLoadMaterials( callbacks.onLoadMaterials );
+ };
+
+ /**
+ * Delegates processing of the payload (mesh building or material update) to the corresponding functions (BW-compatibility).
+ * @memberOf THREE.LoaderSupport.MeshBuilder
+ *
+ * @param {Object} payload Raw Mesh or Material descriptions.
+ * @returns {THREE.Mesh[]} mesh Array of {@link THREE.Mesh} or null in case of material update
+ */
+ MeshBuilder.prototype.processPayload = function ( payload ) {
+ if ( payload.cmd === 'meshData' ) {
+
+ return this.buildMeshes( payload );
+
+ } else if ( payload.cmd === 'materialData' ) {
+
+ this.updateMaterials( payload );
+ return null;
+
+ }
+ };
+
+ /**
+ * Builds one or multiple meshes from the data described in the payload (buffers, params, material info).
+ * @memberOf THREE.LoaderSupport.MeshBuilder
+ *
+ * @param {Object} meshPayload Raw mesh description (buffers, params, materials) used to build one to many meshes.
+ * @returns {THREE.Mesh[]} mesh Array of {@link THREE.Mesh}
+ */
+ MeshBuilder.prototype.buildMeshes = function ( meshPayload ) {
+ var meshName = meshPayload.params.meshName;
+
+ var bufferGeometry = new THREE.BufferGeometry();
+ bufferGeometry.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( meshPayload.buffers.vertices ), 3 ) );
+ if ( Validator.isValid( meshPayload.buffers.indices ) ) {
+
+ bufferGeometry.setIndex( new THREE.BufferAttribute( new Uint32Array( meshPayload.buffers.indices ), 1 ));
+
+ }
+ var haveVertexColors = Validator.isValid( meshPayload.buffers.colors );
+ if ( haveVertexColors ) {
+
+ bufferGeometry.addAttribute( 'color', new THREE.BufferAttribute( new Float32Array( meshPayload.buffers.colors ), 3 ) );
+
+ }
+ if ( Validator.isValid( meshPayload.buffers.normals ) ) {
+
+ bufferGeometry.addAttribute( 'normal', new THREE.BufferAttribute( new Float32Array( meshPayload.buffers.normals ), 3 ) );
+
+ } else {
+
+ bufferGeometry.computeVertexNormals();
+
+ }
+ if ( Validator.isValid( meshPayload.buffers.uvs ) ) {
+
+ bufferGeometry.addAttribute( 'uv', new THREE.BufferAttribute( new Float32Array( meshPayload.buffers.uvs ), 2 ) );
+
+ }
+
+ var material, materialName, key;
+ var materialNames = meshPayload.materials.materialNames;
+ var createMultiMaterial = meshPayload.materials.multiMaterial;
+ var multiMaterials = [];
+ for ( key in materialNames ) {
+
+ materialName = materialNames[ key ];
+ material = this.materials[ materialName ];
+ if ( createMultiMaterial ) multiMaterials.push( material );
+
+ }
+ if ( createMultiMaterial ) {
+
+ material = multiMaterials;
+ var materialGroups = meshPayload.materials.materialGroups;
+ var materialGroup;
+ for ( key in materialGroups ) {
+
+ materialGroup = materialGroups[ key ];
+ bufferGeometry.addGroup( materialGroup.start, materialGroup.count, materialGroup.index );
+
+ }
+
+ }
+
+ var meshes = [];
+ var mesh;
+ var callbackOnMeshAlter = this.callbacks.onMeshAlter;
+ var callbackOnMeshAlterResult;
+ var useOrgMesh = true;
+ var geometryType = Validator.verifyInput( meshPayload.geometryType, 0 );
+ if ( Validator.isValid( callbackOnMeshAlter ) ) {
+
+ callbackOnMeshAlterResult = callbackOnMeshAlter(
+ {
+ detail: {
+ meshName: meshName,
+ bufferGeometry: bufferGeometry,
+ material: material,
+ geometryType: geometryType
+ }
+ }
+ );
+ if ( Validator.isValid( callbackOnMeshAlterResult ) ) {
+
+ if ( ! callbackOnMeshAlterResult.isDisregardMesh() && callbackOnMeshAlterResult.providesAlteredMeshes() ) {
+
+ for ( var i in callbackOnMeshAlterResult.meshes ) {
+
+ meshes.push( callbackOnMeshAlterResult.meshes[ i ] );
+
+ }
+
+ }
+ useOrgMesh = false;
+
+ }
+
+ }
+ if ( useOrgMesh ) {
+
+ if ( meshPayload.computeBoundingSphere ) bufferGeometry.computeBoundingSphere();
+ if ( geometryType === 0 ) {
+
+ mesh = new THREE.Mesh( bufferGeometry, material );
+
+ } else if ( geometryType === 1) {
+
+ mesh = new THREE.LineSegments( bufferGeometry, material );
+
+ } else {
+
+ mesh = new THREE.Points( bufferGeometry, material );
+
+ }
+ mesh.name = meshName;
+ meshes.push( mesh );
+
+ }
+
+ var progressMessage;
+ if ( Validator.isValid( meshes ) && meshes.length > 0 ) {
+
+ var meshNames = [];
+ for ( var i in meshes ) {
+
+ mesh = meshes[ i ];
+ meshNames[ i ] = mesh.name;
+
+ }
+ progressMessage = 'Adding mesh(es) (' + meshNames.length + ': ' + meshNames + ') from input mesh: ' + meshName;
+ progressMessage += ' (' + ( meshPayload.progress.numericalValue * 100 ).toFixed( 2 ) + '%)';
+
+ } else {
+
+ progressMessage = 'Not adding mesh: ' + meshName;
+ progressMessage += ' (' + ( meshPayload.progress.numericalValue * 100 ).toFixed( 2 ) + '%)';
+
+ }
+ var callbackOnProgress = this.callbacks.onProgress;
+ if ( Validator.isValid( callbackOnProgress ) ) {
+
+ var event = new CustomEvent( 'MeshBuilderEvent', {
+ detail: {
+ type: 'progress',
+ modelName: meshPayload.params.meshName,
+ text: progressMessage,
+ numericalValue: meshPayload.progress.numericalValue
+ }
+ } );
+ callbackOnProgress( event );
+
+ }
+
+ return meshes;
+ };
+
+ /**
+ * Updates the materials with contained material objects (sync) or from alteration instructions (async).
+ * @memberOf THREE.LoaderSupport.MeshBuilder
+ *
+ * @param {Object} materialPayload Material update instructions
+ */
+ MeshBuilder.prototype.updateMaterials = function ( materialPayload ) {
+ var material, materialName;
+ var materialCloneInstructions = materialPayload.materials.materialCloneInstructions;
+ if ( Validator.isValid( materialCloneInstructions ) ) {
+
+ var materialNameOrg = materialCloneInstructions.materialNameOrg;
+ var materialOrg = this.materials[ materialNameOrg ];
+
+ if ( Validator.isValid( materialNameOrg ) ) {
+
+ material = materialOrg.clone();
+
+ materialName = materialCloneInstructions.materialName;
+ material.name = materialName;
+
+ var materialProperties = materialCloneInstructions.materialProperties;
+ for ( var key in materialProperties ) {
+
+ if ( material.hasOwnProperty( key ) && materialProperties.hasOwnProperty( key ) ) material[ key ] = materialProperties[ key ];
+
+ }
+ this.materials[ materialName ] = material;
+
+ } else {
+
+ console.warn( 'Requested material "' + materialNameOrg + '" is not available!' );
+
+ }
+ }
+
+ var materials = materialPayload.materials.serializedMaterials;
+ if ( Validator.isValid( materials ) && Object.keys( materials ).length > 0 ) {
+
+ var loader = new THREE.MaterialLoader();
+ var materialJson;
+ for ( materialName in materials ) {
+
+ materialJson = materials[ materialName ];
+ if ( Validator.isValid( materialJson ) ) {
+
+ material = loader.parse( materialJson );
+ if ( this.logging.enabled ) console.info( 'De-serialized material with name "' + materialName + '" will be added.' );
+ this.materials[ materialName ] = material;
+ }
+
+ }
+
+ }
+
+ materials = materialPayload.materials.runtimeMaterials;
+ if ( Validator.isValid( materials ) && Object.keys( materials ).length > 0 ) {
+
+ for ( materialName in materials ) {
+
+ material = materials[ materialName ];
+ if ( this.logging.enabled ) console.info( 'Material with name "' + materialName + '" will be added.' );
+ this.materials[ materialName ] = material;
+
+ }
+
+ }
+ };
+
+ /**
+ * Returns the mapping object of material name and corresponding jsonified material.
+ *
+ * @returns {Object} Map of Materials in JSON representation
+ */
+ MeshBuilder.prototype.getMaterialsJSON = function () {
+ var materialsJSON = {};
+ var material;
+ for ( var materialName in this.materials ) {
+
+ material = this.materials[ materialName ];
+ materialsJSON[ materialName ] = material.toJSON();
+ }
+
+ return materialsJSON;
+ };
+
+ /**
+ * Returns the mapping object of material name and corresponding material.
+ *
+ * @returns {Object} Map of {@link THREE.Material}
+ */
+ MeshBuilder.prototype.getMaterials = function () {
+ return this.materials;
+ };
+
+ return MeshBuilder;
+})();
+
+/**
+ * Default implementation of the WorkerRunner responsible for creation and configuration of the parser within the worker.
+ *
+ * @class
+ */
+THREE.LoaderSupport.WorkerRunnerRefImpl = (function () {
+
+ function WorkerRunnerRefImpl() {
+ var scope = this;
+ var scopedRunner = function( event ) {
+ scope.processMessage( event.data );
+ };
+ self.addEventListener( 'message', scopedRunner, false );
+ }
+
+ /**
+ * Applies values from parameter object via set functions or via direct assignment.
+ * @memberOf THREE.LoaderSupport.WorkerRunnerRefImpl
+ *
+ * @param {Object} parser The parser instance
+ * @param {Object} params The parameter object
+ */
+ WorkerRunnerRefImpl.prototype.applyProperties = function ( parser, params ) {
+ var property, funcName, values;
+ for ( property in params ) {
+ funcName = 'set' + property.substring( 0, 1 ).toLocaleUpperCase() + property.substring( 1 );
+ values = params[ property ];
+
+ if ( typeof parser[ funcName ] === 'function' ) {
+
+ parser[ funcName ]( values );
+
+ } else if ( parser.hasOwnProperty( property ) ) {
+
+ parser[ property ] = values;
+
+ }
+ }
+ };
+
+ /**
+ * Configures the Parser implementation according the supplied configuration object.
+ * @memberOf THREE.LoaderSupport.WorkerRunnerRefImpl
+ *
+ * @param {Object} payload Raw mesh description (buffers, params, materials) used to build one to many meshes.
+ */
+ WorkerRunnerRefImpl.prototype.processMessage = function ( payload ) {
+ if ( payload.cmd === 'run' ) {
+
+ var callbacks = {
+ callbackMeshBuilder: function ( payload ) {
+ self.postMessage( payload );
+ },
+ callbackProgress: function ( text ) {
+ if ( payload.logging.enabled && payload.logging.debug ) console.debug( 'WorkerRunner: progress: ' + text );
+ }
+ };
+
+ // Parser is expected to be named as such
+ var parser = new Parser();
+ if ( typeof parser[ 'setLogging' ] === 'function' ) parser.setLogging( payload.logging.enabled, payload.logging.debug );
+ this.applyProperties( parser, payload.params );
+ this.applyProperties( parser, payload.materials );
+ this.applyProperties( parser, callbacks );
+ parser.workerScope = self;
+ parser.parse( payload.data.input, payload.data.options );
+
+ if ( payload.logging.enabled ) console.log( 'WorkerRunner: Run complete!' );
+
+ callbacks.callbackMeshBuilder( {
+ cmd: 'complete',
+ msg: 'WorkerRunner completed run.'
+ } );
+
+ } else {
+
+ console.error( 'WorkerRunner: Received unknown command: ' + payload.cmd );
+
+ }
+ };
+
+ return WorkerRunnerRefImpl;
+})();
+
+/**
+ * This class provides means to transform existing parser code into a web worker. It defines a simple communication protocol
+ * which allows to configure the worker and receive raw mesh data during execution.
+ * @class
+ */
+THREE.LoaderSupport.WorkerSupport = (function () {
+
+ var WORKER_SUPPORT_VERSION = '2.2.0';
+
+ var Validator = THREE.LoaderSupport.Validator;
+
+ var LoaderWorker = (function () {
+
+ function LoaderWorker() {
+ this._reset();
+ }
+
+ LoaderWorker.prototype._reset = function () {
+ this.logging = {
+ enabled: true,
+ debug: false
+ };
+ this.worker = null;
+ this.runnerImplName = null;
+ this.callbacks = {
+ meshBuilder: null,
+ onLoad: null
+ };
+ this.terminateRequested = false;
+ this.queuedMessage = null;
+ this.started = false;
+ this.forceCopy = false;
+ };
+
+ LoaderWorker.prototype.setLogging = function ( enabled, debug ) {
+ this.logging.enabled = enabled === true;
+ this.logging.debug = debug === true;
+ };
+
+ LoaderWorker.prototype.setForceCopy = function ( forceCopy ) {
+ this.forceCopy = forceCopy === true;
+ };
+
+ LoaderWorker.prototype.initWorker = function ( code, runnerImplName ) {
+ this.runnerImplName = runnerImplName;
+ var blob = new Blob( [ code ], { type: 'application/javascript' } );
+ this.worker = new Worker( window.URL.createObjectURL( blob ) );
+ this.worker.onmessage = this._receiveWorkerMessage;
+
+ // set referemce to this, then processing in worker scope within "_receiveWorkerMessage" can access members
+ this.worker.runtimeRef = this;
+
+ // process stored queuedMessage
+ this._postMessage();
+ };
+
+ /**
+ * Executed in worker scope
+ */
+ LoaderWorker.prototype._receiveWorkerMessage = function ( e ) {
+ var payload = e.data;
+ switch ( payload.cmd ) {
+ case 'meshData':
+ case 'materialData':
+ case 'imageData':
+ this.runtimeRef.callbacks.meshBuilder( payload );
+ break;
+
+ case 'complete':
+ this.runtimeRef.queuedMessage = null;
+ this.started = false;
+ this.runtimeRef.callbacks.onLoad( payload.msg );
+
+ if ( this.runtimeRef.terminateRequested ) {
+
+ if ( this.runtimeRef.logging.enabled ) console.info( 'WorkerSupport [' + this.runtimeRef.runnerImplName + ']: Run is complete. Terminating application on request!' );
+ this.runtimeRef._terminate();
+
+ }
+ break;
+
+ case 'error':
+ console.error( 'WorkerSupport [' + this.runtimeRef.runnerImplName + ']: Reported error: ' + payload.msg );
+ this.runtimeRef.queuedMessage = null;
+ this.started = false;
+ this.runtimeRef.callbacks.onLoad( payload.msg );
+
+ if ( this.runtimeRef.terminateRequested ) {
+
+ if ( this.runtimeRef.logging.enabled ) console.info( 'WorkerSupport [' + this.runtimeRef.runnerImplName + ']: Run reported error. Terminating application on request!' );
+ this.runtimeRef._terminate();
+
+ }
+ break;
+
+ default:
+ console.error( 'WorkerSupport [' + this.runtimeRef.runnerImplName + ']: Received unknown command: ' + payload.cmd );
+ break;
+
+ }
+ };
+
+ LoaderWorker.prototype.setCallbacks = function ( meshBuilder, onLoad ) {
+ this.callbacks.meshBuilder = Validator.verifyInput( meshBuilder, this.callbacks.meshBuilder );
+ this.callbacks.onLoad = Validator.verifyInput( onLoad, this.callbacks.onLoad );
+ };
+
+ LoaderWorker.prototype.run = function( payload ) {
+ if ( Validator.isValid( this.queuedMessage ) ) {
+
+ console.warn( 'Already processing message. Rejecting new run instruction' );
+ return;
+
+ } else {
+
+ this.queuedMessage = payload;
+ this.started = true;
+
+ }
+ if ( ! Validator.isValid( this.callbacks.meshBuilder ) ) throw 'Unable to run as no "MeshBuilder" callback is set.';
+ if ( ! Validator.isValid( this.callbacks.onLoad ) ) throw 'Unable to run as no "onLoad" callback is set.';
+ if ( payload.cmd !== 'run' ) payload.cmd = 'run';
+ if ( Validator.isValid( payload.logging ) ) {
+
+ payload.logging.enabled = payload.logging.enabled === true;
+ payload.logging.debug = payload.logging.debug === true;
+
+ } else {
+
+ payload.logging = {
+ enabled: true,
+ debug: false
+ }
+
+ }
+ this._postMessage();
+ };
+
+ LoaderWorker.prototype._postMessage = function () {
+ if ( Validator.isValid( this.queuedMessage ) && Validator.isValid( this.worker ) ) {
+
+ if ( this.queuedMessage.data.input instanceof ArrayBuffer ) {
+
+ var content;
+ if ( this.forceCopy ) {
+
+ content = this.queuedMessage.data.input.slice( 0 );
+
+ } else {
+
+ content = this.queuedMessage.data.input;
+
+ }
+ this.worker.postMessage( this.queuedMessage, [ content ] );
+
+ } else {
+
+ this.worker.postMessage( this.queuedMessage );
+
+ }
+
+ }
+ };
+
+ LoaderWorker.prototype.setTerminateRequested = function ( terminateRequested ) {
+ this.terminateRequested = terminateRequested === true;
+ if ( this.terminateRequested && Validator.isValid( this.worker ) && ! Validator.isValid( this.queuedMessage ) && this.started ) {
+
+ if ( this.logging.enabled ) console.info( 'Worker is terminated immediately as it is not running!' );
+ this._terminate();
+
+ }
+ };
+
+ LoaderWorker.prototype._terminate = function () {
+ this.worker.terminate();
+ this._reset();
+ };
+
+ return LoaderWorker;
+
+ })();
+
+ function WorkerSupport() {
+ console.info( 'Using THREE.LoaderSupport.WorkerSupport version: ' + WORKER_SUPPORT_VERSION );
+ this.logging = {
+ enabled: true,
+ debug: false
+ };
+
+ // check worker support first
+ if ( window.Worker === undefined ) throw "This browser does not support web workers!";
+ if ( window.Blob === undefined ) throw "This browser does not support Blob!";
+ if ( typeof window.URL.createObjectURL !== 'function' ) throw "This browser does not support Object creation from URL!";
+
+ this.loaderWorker = new LoaderWorker();
+ }
+
+ /**
+ * Enable or disable logging in general (except warn and error), plus enable or disable debug logging.
+ * @memberOf THREE.LoaderSupport.WorkerSupport
+ *
+ * @param {boolean} enabled True or false.
+ * @param {boolean} debug True or false.
+ */
+ WorkerSupport.prototype.setLogging = function ( enabled, debug ) {
+ this.logging.enabled = enabled === true;
+ this.logging.debug = debug === true;
+ this.loaderWorker.setLogging( this.logging.enabled, this.logging.debug );
+ };
+
+ /**
+ * Forces all ArrayBuffers to be transferred to worker to be copied.
+ * @memberOf THREE.LoaderSupport.WorkerSupport
+ *
+ * @param {boolean} forceWorkerDataCopy True or false.
+ */
+ WorkerSupport.prototype.setForceWorkerDataCopy = function ( forceWorkerDataCopy ) {
+ this.loaderWorker.setForceCopy( forceWorkerDataCopy );
+ };
+
+ /**
+ * Validate the status of worker code and the derived worker.
+ * @memberOf THREE.LoaderSupport.WorkerSupport
+ *
+ * @param {Function} functionCodeBuilder Function that is invoked with funcBuildObject and funcBuildSingleton that allows stringification of objects and singletons.
+ * @param {String} parserName Name of the Parser object
+ * @param {String[]} libLocations URL of libraries that shall be added to worker code relative to libPath
+ * @param {String} libPath Base path used for loading libraries
+ * @param {THREE.LoaderSupport.WorkerRunnerRefImpl} runnerImpl The default worker parser wrapper implementation (communication and execution). An extended class could be passed here.
+ */
+ WorkerSupport.prototype.validate = function ( functionCodeBuilder, parserName, libLocations, libPath, runnerImpl ) {
+ if ( Validator.isValid( this.loaderWorker.worker ) ) return;
+
+ if ( this.logging.enabled ) {
+
+ console.info( 'WorkerSupport: Building worker code...' );
+ console.time( 'buildWebWorkerCode' );
+
+ }
+ if ( Validator.isValid( runnerImpl ) ) {
+
+ if ( this.logging.enabled ) console.info( 'WorkerSupport: Using "' + runnerImpl.name + '" as Runner class for worker.' );
+
+ } else {
+
+ runnerImpl = THREE.LoaderSupport.WorkerRunnerRefImpl;
+ if ( this.logging.enabled ) console.info( 'WorkerSupport: Using DEFAULT "THREE.LoaderSupport.WorkerRunnerRefImpl" as Runner class for worker.' );
+
+ }
+
+ var userWorkerCode = functionCodeBuilder( buildObject, buildSingleton );
+ userWorkerCode += 'var Parser = '+ parserName + ';\n\n';
+ userWorkerCode += buildSingleton( runnerImpl.name, runnerImpl );
+ userWorkerCode += 'new ' + runnerImpl.name + '();\n\n';
+
+ var scope = this;
+ if ( Validator.isValid( libLocations ) && libLocations.length > 0 ) {
+
+ var libsContent = '';
+ var loadAllLibraries = function ( path, locations ) {
+ if ( locations.length === 0 ) {
+
+ scope.loaderWorker.initWorker( libsContent + userWorkerCode, runnerImpl.name );
+ if ( scope.logging.enabled ) console.timeEnd( 'buildWebWorkerCode' );
+
+ } else {
+
+ var loadedLib = function ( contentAsString ) {
+ libsContent += contentAsString;
+ loadAllLibraries( path, locations );
+ };
+
+ var fileLoader = new THREE.FileLoader();
+ fileLoader.setPath( path );
+ fileLoader.setResponseType( 'text' );
+ fileLoader.load( locations[ 0 ], loadedLib );
+ locations.shift();
+
+ }
+ };
+ loadAllLibraries( libPath, libLocations );
+
+ } else {
+
+ this.loaderWorker.initWorker( userWorkerCode, runnerImpl.name );
+ if ( this.logging.enabled ) console.timeEnd( 'buildWebWorkerCode' );
+
+ }
+ };
+
+ /**
+ * Specify functions that should be build when new raw mesh data becomes available and when the parser is finished.
+ * @memberOf THREE.LoaderSupport.WorkerSupport
+ *
+ * @param {Function} meshBuilder The mesh builder function. Default is {@link THREE.LoaderSupport.MeshBuilder}.
+ * @param {Function} onLoad The function that is called when parsing is complete.
+ */
+ WorkerSupport.prototype.setCallbacks = function ( meshBuilder, onLoad ) {
+ this.loaderWorker.setCallbacks( meshBuilder, onLoad );
+ };
+
+ /**
+ * Runs the parser with the provided configuration.
+ * @memberOf THREE.LoaderSupport.WorkerSupport
+ *
+ * @param {Object} payload Raw mesh description (buffers, params, materials) used to build one to many meshes.
+ */
+ WorkerSupport.prototype.run = function ( payload ) {
+ this.loaderWorker.run( payload );
+ };
+
+ /**
+ * Request termination of worker once parser is finished.
+ * @memberOf THREE.LoaderSupport.WorkerSupport
+ *
+ * @param {boolean} terminateRequested True or false.
+ */
+ WorkerSupport.prototype.setTerminateRequested = function ( terminateRequested ) {
+ this.loaderWorker.setTerminateRequested( terminateRequested );
+ };
+
+ var buildObject = function ( fullName, object ) {
+ var objectString = fullName + ' = {\n';
+ var part;
+ for ( var name in object ) {
+
+ part = object[ name ];
+ if ( typeof( part ) === 'string' || part instanceof String ) {
+
+ part = part.replace( '\n', '\\n' );
+ part = part.replace( '\r', '\\r' );
+ objectString += '\t' + name + ': "' + part + '",\n';
+
+ } else if ( part instanceof Array ) {
+
+ objectString += '\t' + name + ': [' + part + '],\n';
+
+ } else if ( Number.isInteger( part ) ) {
+
+ objectString += '\t' + name + ': ' + part + ',\n';
+
+ } else if ( typeof part === 'function' ) {
+
+ objectString += '\t' + name + ': ' + part + ',\n';
+
+ }
+
+ }
+ objectString += '}\n\n';
+
+ return objectString;
+ };
+
+ var buildSingleton = function ( fullName, object, internalName, basePrototypeName, ignoreFunctions ) {
+ var objectString = '';
+ var objectName = ( Validator.isValid( internalName ) ) ? internalName : object.name;
+
+ var funcString, objectPart, constructorString;
+ ignoreFunctions = Validator.verifyInput( ignoreFunctions, [] );
+ for ( var name in object.prototype ) {
+
+ objectPart = object.prototype[ name ];
+ if ( name === 'constructor' ) {
+
+ funcString = objectPart.toString();
+ funcString = funcString.replace( 'function', '' );
+ constructorString = '\tfunction ' + objectName + funcString + ';\n\n';
+
+ } else if ( typeof objectPart === 'function' ) {
+
+ if ( ignoreFunctions.indexOf( name ) < 0 ) {
+
+ funcString = objectPart.toString();
+ objectString += '\t' + objectName + '.prototype.' + name + ' = ' + funcString + ';\n\n';
+
+ }
+
+ }
+
+ }
+ objectString += '\treturn ' + objectName + ';\n';
+ objectString += '})();\n\n';
+
+ var inheritanceBlock = '';
+ if ( Validator.isValid( basePrototypeName ) ) {
+
+ inheritanceBlock += '\n';
+ inheritanceBlock += objectName + '.prototype = Object.create( ' + basePrototypeName + '.prototype );\n';
+ inheritanceBlock += objectName + '.constructor = ' + objectName + ';\n';
+ inheritanceBlock += '\n';
+ }
+ if ( ! Validator.isValid( constructorString ) ) {
+
+ constructorString = fullName + ' = (function () {\n\n';
+ constructorString += inheritanceBlock + '\t' + object.prototype.constructor.toString() + '\n\n';
+ objectString = constructorString + objectString;
+
+ } else {
+
+ objectString = fullName + ' = (function () {\n\n' + inheritanceBlock + constructorString + objectString;
+
+ }
+
+ return objectString;
+ };
+
+ return WorkerSupport;
+
+})();
+
+/**
+ * Orchestrate loading of multiple OBJ files/data from an instruction queue with a configurable amount of workers (1-16).
+ * Workflow:
+ * prepareWorkers
+ * enqueueForRun
+ * processQueue
+ * tearDown (to force stop)
+ *
+ * @class
+ *
+ * @param {string} classDef Class definition to be used for construction
+ */
+THREE.LoaderSupport.WorkerDirector = (function () {
+
+ var LOADER_WORKER_DIRECTOR_VERSION = '2.2.0';
+
+ var Validator = THREE.LoaderSupport.Validator;
+
+ var MAX_WEB_WORKER = 16;
+ var MAX_QUEUE_SIZE = 8192;
+
+ function WorkerDirector( classDef ) {
+ console.info( 'Using THREE.LoaderSupport.WorkerDirector version: ' + LOADER_WORKER_DIRECTOR_VERSION );
+ this.logging = {
+ enabled: true,
+ debug: false
+ };
+
+ this.maxQueueSize = MAX_QUEUE_SIZE ;
+ this.maxWebWorkers = MAX_WEB_WORKER;
+ this.crossOrigin = null;
+
+ if ( ! Validator.isValid( classDef ) ) throw 'Provided invalid classDef: ' + classDef;
+
+ this.workerDescription = {
+ classDef: classDef,
+ globalCallbacks: {},
+ workerSupports: {},
+ forceWorkerDataCopy: true
+ };
+ this.objectsCompleted = 0;
+ this.instructionQueue = [];
+ this.instructionQueuePointer = 0;
+
+ this.callbackOnFinishedProcessing = null;
+ }
+
+ /**
+ * Enable or disable logging in general (except warn and error), plus enable or disable debug logging.
+ * @memberOf THREE.LoaderSupport.WorkerDirector
+ *
+ * @param {boolean} enabled True or false.
+ * @param {boolean} debug True or false.
+ */
+ WorkerDirector.prototype.setLogging = function ( enabled, debug ) {
+ this.logging.enabled = enabled === true;
+ this.logging.debug = debug === true;
+ };
+
+ /**
+ * Returns the maximum length of the instruction queue.
+ * @memberOf THREE.LoaderSupport.WorkerDirector
+ *
+ * @returns {number}
+ */
+ WorkerDirector.prototype.getMaxQueueSize = function () {
+ return this.maxQueueSize;
+ };
+
+ /**
+ * Returns the maximum number of workers.
+ * @memberOf THREE.LoaderSupport.WorkerDirector
+ *
+ * @returns {number}
+ */
+ WorkerDirector.prototype.getMaxWebWorkers = function () {
+ return this.maxWebWorkers;
+ };
+
+ /**
+ * Sets the CORS string to be used.
+ * @memberOf THREE.LoaderSupport.WorkerDirector
+ *
+ * @param {string} crossOrigin CORS value
+ */
+ WorkerDirector.prototype.setCrossOrigin = function ( crossOrigin ) {
+ this.crossOrigin = crossOrigin;
+ };
+
+ /**
+ * Forces all ArrayBuffers to be transferred to worker to be copied.
+ * @memberOf THREE.LoaderSupport.WorkerDirector
+ *
+ * @param {boolean} forceWorkerDataCopy True or false.
+ */
+ WorkerDirector.prototype.setForceWorkerDataCopy = function ( forceWorkerDataCopy ) {
+ this.workerDescription.forceWorkerDataCopy = forceWorkerDataCopy === true;
+ };
+
+ /**
+ * Create or destroy workers according limits. Set the name and register callbacks for dynamically created web workers.
+ * @memberOf THREE.LoaderSupport.WorkerDirector
+ *
+ * @param {THREE.OBJLoader2.WWOBJLoader2.PrepDataCallbacks} globalCallbacks Register global callbacks used by all web workers
+ * @param {number} maxQueueSize Set the maximum size of the instruction queue (1-1024)
+ * @param {number} maxWebWorkers Set the maximum amount of workers (1-16)
+ */
+ WorkerDirector.prototype.prepareWorkers = function ( globalCallbacks, maxQueueSize, maxWebWorkers ) {
+ if ( Validator.isValid( globalCallbacks ) ) this.workerDescription.globalCallbacks = globalCallbacks;
+ this.maxQueueSize = Math.min( maxQueueSize, MAX_QUEUE_SIZE );
+ this.maxWebWorkers = Math.min( maxWebWorkers, MAX_WEB_WORKER );
+ this.maxWebWorkers = Math.min( this.maxWebWorkers, this.maxQueueSize );
+ this.objectsCompleted = 0;
+ this.instructionQueue = [];
+ this.instructionQueuePointer = 0;
+
+ for ( var instanceNo = 0; instanceNo < this.maxWebWorkers; instanceNo++ ) {
+
+ var workerSupport = new THREE.LoaderSupport.WorkerSupport();
+ workerSupport.setLogging( this.logging.enabled, this.logging.debug );
+ workerSupport.setForceWorkerDataCopy( this.workerDescription.forceWorkerDataCopy );
+ this.workerDescription.workerSupports[ instanceNo ] = {
+ instanceNo: instanceNo,
+ inUse: false,
+ terminateRequested: false,
+ workerSupport: workerSupport,
+ loader: null
+ };
+
+ }
+ };
+
+ /**
+ * Store run instructions in internal instructionQueue.
+ * @memberOf THREE.LoaderSupport.WorkerDirector
+ *
+ * @param {THREE.LoaderSupport.PrepData} prepData
+ */
+ WorkerDirector.prototype.enqueueForRun = function ( prepData ) {
+ if ( this.instructionQueue.length < this.maxQueueSize ) {
+ this.instructionQueue.push( prepData );
+ }
+ };
+
+ /**
+ * Returns if any workers are running.
+ *
+ * @memberOf THREE.LoaderSupport.WorkerDirector
+ * @returns {boolean}
+ */
+ WorkerDirector.prototype.isRunning = function () {
+ var wsKeys = Object.keys( this.workerDescription.workerSupports );
+ return ( ( this.instructionQueue.length > 0 && this.instructionQueuePointer < this.instructionQueue.length ) || wsKeys.length > 0 );
+ };
+
+ /**
+ * Process the instructionQueue until it is depleted.
+ * @memberOf THREE.LoaderSupport.WorkerDirector
+ */
+ WorkerDirector.prototype.processQueue = function () {
+ var prepData, supportDesc;
+ for ( var instanceNo in this.workerDescription.workerSupports ) {
+
+ supportDesc = this.workerDescription.workerSupports[ instanceNo ];
+ if ( ! supportDesc.inUse ) {
+
+ if ( this.instructionQueuePointer < this.instructionQueue.length ) {
+
+ prepData = this.instructionQueue[ this.instructionQueuePointer ];
+ this._kickWorkerRun( prepData, supportDesc );
+ this.instructionQueuePointer++;
+
+ } else {
+
+ this._deregister( supportDesc );
+
+ }
+
+ }
+
+ }
+
+ if ( ! this.isRunning() && this.callbackOnFinishedProcessing !== null ) {
+
+ this.callbackOnFinishedProcessing();
+ this.callbackOnFinishedProcessing = null;
+
+ }
+ };
+
+ WorkerDirector.prototype._kickWorkerRun = function( prepData, supportDesc ) {
+ supportDesc.inUse = true;
+ supportDesc.workerSupport.setTerminateRequested( supportDesc.terminateRequested );
+
+ if ( this.logging.enabled ) console.info( '\nAssigning next item from queue to worker (queue length: ' + this.instructionQueue.length + ')\n\n' );
+
+ var scope = this;
+ var prepDataCallbacks = prepData.getCallbacks();
+ var globalCallbacks = this.workerDescription.globalCallbacks;
+ var wrapperOnLoad = function ( event ) {
+ if ( Validator.isValid( globalCallbacks.onLoad ) ) globalCallbacks.onLoad( event );
+ if ( Validator.isValid( prepDataCallbacks.onLoad ) ) prepDataCallbacks.onLoad( event );
+ scope.objectsCompleted++;
+ supportDesc.inUse = false;
+
+ scope.processQueue();
+ };
+
+ var wrapperOnProgress = function ( event ) {
+ if ( Validator.isValid( globalCallbacks.onProgress ) ) globalCallbacks.onProgress( event );
+ if ( Validator.isValid( prepDataCallbacks.onProgress ) ) prepDataCallbacks.onProgress( event );
+ };
+
+ var wrapperOnMeshAlter = function ( event ) {
+ if ( Validator.isValid( globalCallbacks.onMeshAlter ) ) globalCallbacks.onMeshAlter( event );
+ if ( Validator.isValid( prepDataCallbacks.onMeshAlter ) ) prepDataCallbacks.onMeshAlter( event );
+ };
+
+ supportDesc.loader = this._buildLoader( supportDesc.instanceNo );
+
+ var updatedCallbacks = new THREE.LoaderSupport.Callbacks();
+ updatedCallbacks.setCallbackOnLoad( wrapperOnLoad );
+ updatedCallbacks.setCallbackOnProgress( wrapperOnProgress );
+ updatedCallbacks.setCallbackOnMeshAlter( wrapperOnMeshAlter );
+ prepData.callbacks = updatedCallbacks;
+
+ supportDesc.loader.run( prepData, supportDesc.workerSupport );
+ };
+
+ WorkerDirector.prototype._buildLoader = function ( instanceNo ) {
+ var classDef = this.workerDescription.classDef;
+ var loader = Object.create( classDef.prototype );
+ classDef.call( loader, THREE.DefaultLoadingManager );
+
+ // verify that all required functions are implemented
+ if ( ! loader.hasOwnProperty( 'instanceNo' ) ) throw classDef.name + ' has no property "instanceNo".';
+ loader.instanceNo = instanceNo;
+
+ if ( ! loader.hasOwnProperty( 'workerSupport' ) ) {
+
+ throw classDef.name + ' has no property "workerSupport".';
+
+ }
+ if ( typeof loader.run !== 'function' ) throw classDef.name + ' has no function "run".';
+ if ( ! loader.hasOwnProperty( 'callbacks' ) || ! Validator.isValid( loader.callbacks ) ) {
+
+ console.warn( classDef.name + ' has an invalid property "callbacks". Will change to "THREE.LoaderSupport.Callbacks"' );
+ loader.callbacks = new THREE.LoaderSupport.Callbacks();
+
+ }
+
+ return loader;
+ };
+
+ WorkerDirector.prototype._deregister = function ( supportDesc ) {
+ if ( Validator.isValid( supportDesc ) ) {
+
+ supportDesc.workerSupport.setTerminateRequested( true );
+ if ( this.logging.enabled ) console.info( 'Requested termination of worker #' + supportDesc.instanceNo + '.' );
+
+ var loaderCallbacks = supportDesc.loader.callbacks;
+ if ( Validator.isValid( loaderCallbacks.onProgress ) ) loaderCallbacks.onProgress( { detail: { text: '' } } );
+ delete this.workerDescription.workerSupports[ supportDesc.instanceNo ];
+
+ }
+ };
+
+ /**
+ * Terminate all workers.
+ * @memberOf THREE.LoaderSupport.WorkerDirector
+ *
+ * @param {callback} callbackOnFinishedProcessing Function called once all workers finished processing.
+ */
+ WorkerDirector.prototype.tearDown = function ( callbackOnFinishedProcessing ) {
+ if ( this.logging.enabled ) console.info( 'WorkerDirector received the deregister call. Terminating all workers!' );
+
+ this.instructionQueuePointer = this.instructionQueue.length;
+ this.callbackOnFinishedProcessing = Validator.verifyInput( callbackOnFinishedProcessing, null );
+
+ for ( var name in this.workerDescription.workerSupports ) {
+
+ this.workerDescription.workerSupports[ name ].terminateRequested = true;
+
+ }
+ };
+
+ return WorkerDirector;
+
+})();
diff --git a/1_Three.js/6_AR/js/MTLLoader.js b/1_Three.js/6_AR/js/MTLLoader.js
new file mode 100755
index 0000000000000000000000000000000000000000..41d9578420e4abcfc3a6afbaef825441489e1b7d
--- /dev/null
+++ b/1_Three.js/6_AR/js/MTLLoader.js
@@ -0,0 +1,559 @@
+/**
+ * Loads a Wavefront .mtl file specifying materials
+ *
+ * @author angelxuanchang
+ */
+
+THREE.MTLLoader = function ( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
+
+};
+
+THREE.MTLLoader.prototype = {
+
+ constructor: THREE.MTLLoader,
+
+ /**
+ * Loads and parses a MTL asset from a URL.
+ *
+ * @param {String} url - URL to the MTL file.
+ * @param {Function} [onLoad] - Callback invoked with the loaded object.
+ * @param {Function} [onProgress] - Callback for download progress.
+ * @param {Function} [onError] - Callback for download errors.
+ *
+ * @see setPath setTexturePath
+ *
+ * @note In order for relative texture references to resolve correctly
+ * you must call setPath and/or setTexturePath explicitly prior to load.
+ */
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var loader = new THREE.FileLoader( this.manager );
+ loader.setPath( this.path );
+ loader.load( url, function ( text ) {
+
+ onLoad( scope.parse( text ) );
+
+ }, onProgress, onError );
+
+ },
+
+ /**
+ * Set base path for resolving references.
+ * If set this path will be prepended to each loaded and found reference.
+ *
+ * @see setTexturePath
+ * @param {String} path
+ * @return {THREE.MTLLoader}
+ *
+ * @example
+ * mtlLoader.setPath( 'assets/obj/' );
+ * mtlLoader.load( 'my.mtl', ... );
+ */
+ setPath: function ( path ) {
+
+ this.path = path;
+ return this;
+
+ },
+
+ /**
+ * Set base path for resolving texture references.
+ * If set this path will be prepended found texture reference.
+ * If not set and setPath is, it will be used as texture base path.
+ *
+ * @see setPath
+ * @param {String} path
+ * @return {THREE.MTLLoader}
+ *
+ * @example
+ * mtlLoader.setPath( 'assets/obj/' );
+ * mtlLoader.setTexturePath( 'assets/textures/' );
+ * mtlLoader.load( 'my.mtl', ... );
+ */
+ setTexturePath: function ( path ) {
+
+ this.texturePath = path;
+ return this;
+
+ },
+
+ setBaseUrl: function ( path ) {
+
+ console.warn( 'THREE.MTLLoader: .setBaseUrl() is deprecated. Use .setTexturePath( path ) for texture path or .setPath( path ) for general base path instead.' );
+
+ return this.setTexturePath( path );
+
+ },
+
+ setCrossOrigin: function ( value ) {
+
+ this.crossOrigin = value;
+ return this;
+
+ },
+
+ setMaterialOptions: function ( value ) {
+
+ this.materialOptions = value;
+ return this;
+
+ },
+
+ /**
+ * Parses a MTL file.
+ *
+ * @param {String} text - Content of MTL file
+ * @return {THREE.MTLLoader.MaterialCreator}
+ *
+ * @see setPath setTexturePath
+ *
+ * @note In order for relative texture references to resolve correctly
+ * you must call setPath and/or setTexturePath explicitly prior to parse.
+ */
+ parse: function ( text ) {
+
+ var lines = text.split( '\n' );
+ var info = {};
+ var delimiter_pattern = /\s+/;
+ var materialsInfo = {};
+
+ for ( var i = 0; i < lines.length; i ++ ) {
+
+ var line = lines[ i ];
+ line = line.trim();
+
+ if ( line.length === 0 || line.charAt( 0 ) === '#' ) {
+
+ // Blank line or comment ignore
+ continue;
+
+ }
+
+ var pos = line.indexOf( ' ' );
+
+ var key = ( pos >= 0 ) ? line.substring( 0, pos ) : line;
+ key = key.toLowerCase();
+
+ var value = ( pos >= 0 ) ? line.substring( pos + 1 ) : '';
+ value = value.trim();
+
+ if ( key === 'newmtl' ) {
+
+ // New material
+
+ info = { name: value };
+ materialsInfo[ value ] = info;
+
+ } else if ( info ) {
+
+ if ( key === 'ka' || key === 'kd' || key === 'ks' ) {
+
+ var ss = value.split( delimiter_pattern, 3 );
+ info[ key ] = [ parseFloat( ss[ 0 ] ), parseFloat( ss[ 1 ] ), parseFloat( ss[ 2 ] ) ];
+
+ } else {
+
+ info[ key ] = value;
+
+ }
+
+ }
+
+ }
+
+ var materialCreator = new THREE.MTLLoader.MaterialCreator( this.texturePath || this.path, this.materialOptions );
+ materialCreator.setCrossOrigin( this.crossOrigin );
+ materialCreator.setManager( this.manager );
+ materialCreator.setMaterials( materialsInfo );
+ return materialCreator;
+
+ }
+
+};
+
+/**
+ * Create a new THREE-MTLLoader.MaterialCreator
+ * @param baseUrl - Url relative to which textures are loaded
+ * @param options - Set of options on how to construct the materials
+ * side: Which side to apply the material
+ * THREE.FrontSide (default), THREE.BackSide, THREE.DoubleSide
+ * wrap: What type of wrapping to apply for textures
+ * THREE.RepeatWrapping (default), THREE.ClampToEdgeWrapping, THREE.MirroredRepeatWrapping
+ * normalizeRGB: RGBs need to be normalized to 0-1 from 0-255
+ * Default: false, assumed to be already normalized
+ * ignoreZeroRGBs: Ignore values of RGBs (Ka,Kd,Ks) that are all 0's
+ * Default: false
+ * @constructor
+ */
+
+THREE.MTLLoader.MaterialCreator = function ( baseUrl, options ) {
+
+ this.baseUrl = baseUrl || '';
+ this.options = options;
+ this.materialsInfo = {};
+ this.materials = {};
+ this.materialsArray = [];
+ this.nameLookup = {};
+
+ this.side = ( this.options && this.options.side ) ? this.options.side : THREE.FrontSide;
+ this.wrap = ( this.options && this.options.wrap ) ? this.options.wrap : THREE.RepeatWrapping;
+
+};
+
+THREE.MTLLoader.MaterialCreator.prototype = {
+
+ constructor: THREE.MTLLoader.MaterialCreator,
+
+ crossOrigin: 'Anonymous',
+
+ setCrossOrigin: function ( value ) {
+
+ this.crossOrigin = value;
+
+ },
+
+ setManager: function ( value ) {
+
+ this.manager = value;
+
+ },
+
+ setMaterials: function ( materialsInfo ) {
+
+ this.materialsInfo = this.convert( materialsInfo );
+ this.materials = {};
+ this.materialsArray = [];
+ this.nameLookup = {};
+
+ },
+
+ convert: function ( materialsInfo ) {
+
+ if ( ! this.options ) return materialsInfo;
+
+ var converted = {};
+
+ for ( var mn in materialsInfo ) {
+
+ // Convert materials info into normalized form based on options
+
+ var mat = materialsInfo[ mn ];
+
+ var covmat = {};
+
+ converted[ mn ] = covmat;
+
+ for ( var prop in mat ) {
+
+ var save = true;
+ var value = mat[ prop ];
+ var lprop = prop.toLowerCase();
+
+ switch ( lprop ) {
+
+ case 'kd':
+ case 'ka':
+ case 'ks':
+
+ // Diffuse color (color under white light) using RGB values
+
+ if ( this.options && this.options.normalizeRGB ) {
+
+ value = [ value[ 0 ] / 255, value[ 1 ] / 255, value[ 2 ] / 255 ];
+
+ }
+
+ if ( this.options && this.options.ignoreZeroRGBs ) {
+
+ if ( value[ 0 ] === 0 && value[ 1 ] === 0 && value[ 2 ] === 0 ) {
+
+ // ignore
+
+ save = false;
+
+ }
+
+ }
+
+ break;
+
+ default:
+
+ break;
+
+ }
+
+ if ( save ) {
+
+ covmat[ lprop ] = value;
+
+ }
+
+ }
+
+ }
+
+ return converted;
+
+ },
+
+ preload: function () {
+
+ for ( var mn in this.materialsInfo ) {
+
+ this.create( mn );
+
+ }
+
+ },
+
+ getIndex: function ( materialName ) {
+
+ return this.nameLookup[ materialName ];
+
+ },
+
+ getAsArray: function () {
+
+ var index = 0;
+
+ for ( var mn in this.materialsInfo ) {
+
+ this.materialsArray[ index ] = this.create( mn );
+ this.nameLookup[ mn ] = index;
+ index ++;
+
+ }
+
+ return this.materialsArray;
+
+ },
+
+ create: function ( materialName ) {
+
+ if ( this.materials[ materialName ] === undefined ) {
+
+ this.createMaterial_( materialName );
+
+ }
+
+ return this.materials[ materialName ];
+
+ },
+
+ createMaterial_: function ( materialName ) {
+
+ // Create material
+
+ var scope = this;
+ var mat = this.materialsInfo[ materialName ];
+ var params = {
+
+ name: materialName,
+ side: this.side
+
+ };
+
+ function resolveURL( baseUrl, url ) {
+
+ if ( typeof url !== 'string' || url === '' )
+ return '';
+
+ // Absolute URL
+ if ( /^https?:\/\//i.test( url ) ) return url;
+
+ return baseUrl + url;
+
+ }
+
+ function setMapForType( mapType, value ) {
+
+ if ( params[ mapType ] ) return; // Keep the first encountered texture
+
+ var texParams = scope.getTextureParams( value, params );
+ var map = scope.loadTexture( resolveURL( scope.baseUrl, texParams.url ) );
+
+ map.repeat.copy( texParams.scale );
+ map.offset.copy( texParams.offset );
+
+ map.wrapS = scope.wrap;
+ map.wrapT = scope.wrap;
+
+ params[ mapType ] = map;
+
+ }
+
+ for ( var prop in mat ) {
+
+ var value = mat[ prop ];
+ var n;
+
+ if ( value === '' ) continue;
+
+ switch ( prop.toLowerCase() ) {
+
+ // Ns is material specular exponent
+
+ case 'kd':
+
+ // Diffuse color (color under white light) using RGB values
+
+ params.color = new THREE.Color().fromArray( value );
+
+ break;
+
+ case 'ks':
+
+ // Specular color (color when light is reflected from shiny surface) using RGB values
+ params.specular = new THREE.Color().fromArray( value );
+
+ break;
+
+ case 'map_kd':
+
+ // Diffuse texture map
+
+ setMapForType( "map", value );
+
+ break;
+
+ case 'map_ks':
+
+ // Specular map
+
+ setMapForType( "specularMap", value );
+
+ break;
+
+ case 'norm':
+
+ setMapForType( "normalMap", value );
+
+ break;
+
+ case 'map_bump':
+ case 'bump':
+
+ // Bump texture map
+
+ setMapForType( "bumpMap", value );
+
+ break;
+
+ case 'ns':
+
+ // The specular exponent (defines the focus of the specular highlight)
+ // A high exponent results in a tight, concentrated highlight. Ns values normally range from 0 to 1000.
+
+ params.shininess = parseFloat( value );
+
+ break;
+
+ case 'd':
+ n = parseFloat( value );
+
+ if ( n < 1 ) {
+
+ params.opacity = n;
+ params.transparent = true;
+
+ }
+
+ break;
+
+ case 'tr':
+ n = parseFloat( value );
+
+ if ( this.options && this.options.invertTrProperty ) n = 1 - n;
+
+ if ( n > 0 ) {
+
+ params.opacity = 1 - n;
+ params.transparent = true;
+
+ }
+
+ break;
+
+ default:
+ break;
+
+ }
+
+ }
+
+ this.materials[ materialName ] = new THREE.MeshPhongMaterial( params );
+ return this.materials[ materialName ];
+
+ },
+
+ getTextureParams: function ( value, matParams ) {
+
+ var texParams = {
+
+ scale: new THREE.Vector2( 1, 1 ),
+ offset: new THREE.Vector2( 0, 0 )
+
+ };
+
+ var items = value.split( /\s+/ );
+ var pos;
+
+ pos = items.indexOf( '-bm' );
+
+ if ( pos >= 0 ) {
+
+ matParams.bumpScale = parseFloat( items[ pos + 1 ] );
+ items.splice( pos, 2 );
+
+ }
+
+ pos = items.indexOf( '-s' );
+
+ if ( pos >= 0 ) {
+
+ texParams.scale.set( parseFloat( items[ pos + 1 ] ), parseFloat( items[ pos + 2 ] ) );
+ items.splice( pos, 4 ); // we expect 3 parameters here!
+
+ }
+
+ pos = items.indexOf( '-o' );
+
+ if ( pos >= 0 ) {
+
+ texParams.offset.set( parseFloat( items[ pos + 1 ] ), parseFloat( items[ pos + 2 ] ) );
+ items.splice( pos, 4 ); // we expect 3 parameters here!
+
+ }
+
+ texParams.url = items.join( ' ' ).trim();
+ return texParams;
+
+ },
+
+ loadTexture: function ( url, mapping, onLoad, onProgress, onError ) {
+
+ var texture;
+ var loader = THREE.Loader.Handlers.get( url );
+ var manager = ( this.manager !== undefined ) ? this.manager : THREE.DefaultLoadingManager;
+
+ if ( loader === null ) {
+
+ loader = new THREE.TextureLoader( manager );
+
+ }
+
+ if ( loader.setCrossOrigin ) loader.setCrossOrigin( this.crossOrigin );
+ texture = loader.load( url, onLoad, onProgress, onError );
+
+ if ( mapping !== undefined ) texture.mapping = mapping;
+
+ return texture;
+
+ }
+
+};
diff --git a/1_Three.js/6_AR/js/OBJLoader.js b/1_Three.js/6_AR/js/OBJLoader.js
new file mode 100755
index 0000000000000000000000000000000000000000..15b1f90bf8933fa151842d5fd03d7d141fedd5f2
--- /dev/null
+++ b/1_Three.js/6_AR/js/OBJLoader.js
@@ -0,0 +1,793 @@
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+THREE.OBJLoader = ( function () {
+
+ // o object_name | g group_name
+ var object_pattern = /^[og]\s*(.+)?/;
+ // mtllib file_reference
+ var material_library_pattern = /^mtllib /;
+ // usemtl material_name
+ var material_use_pattern = /^usemtl /;
+
+ function ParserState() {
+
+ var state = {
+ objects: [],
+ object: {},
+
+ vertices: [],
+ normals: [],
+ colors: [],
+ uvs: [],
+
+ materialLibraries: [],
+
+ startObject: function ( name, fromDeclaration ) {
+
+ // If the current object (initial from reset) is not from a g/o declaration in the parsed
+ // file. We need to use it for the first parsed g/o to keep things in sync.
+ if ( this.object && this.object.fromDeclaration === false ) {
+
+ this.object.name = name;
+ this.object.fromDeclaration = ( fromDeclaration !== false );
+ return;
+
+ }
+
+ var previousMaterial = ( this.object && typeof this.object.currentMaterial === 'function' ? this.object.currentMaterial() : undefined );
+
+ if ( this.object && typeof this.object._finalize === 'function' ) {
+
+ this.object._finalize( true );
+
+ }
+
+ this.object = {
+ name: name || '',
+ fromDeclaration: ( fromDeclaration !== false ),
+
+ geometry: {
+ vertices: [],
+ normals: [],
+ colors: [],
+ uvs: []
+ },
+ materials: [],
+ smooth: true,
+
+ startMaterial: function ( name, libraries ) {
+
+ var previous = this._finalize( false );
+
+ // New usemtl declaration overwrites an inherited material, except if faces were declared
+ // after the material, then it must be preserved for proper MultiMaterial continuation.
+ if ( previous && ( previous.inherited || previous.groupCount <= 0 ) ) {
+
+ this.materials.splice( previous.index, 1 );
+
+ }
+
+ var material = {
+ index: this.materials.length,
+ name: name || '',
+ mtllib: ( Array.isArray( libraries ) && libraries.length > 0 ? libraries[ libraries.length - 1 ] : '' ),
+ smooth: ( previous !== undefined ? previous.smooth : this.smooth ),
+ groupStart: ( previous !== undefined ? previous.groupEnd : 0 ),
+ groupEnd: - 1,
+ groupCount: - 1,
+ inherited: false,
+
+ clone: function ( index ) {
+
+ var cloned = {
+ index: ( typeof index === 'number' ? index : this.index ),
+ name: this.name,
+ mtllib: this.mtllib,
+ smooth: this.smooth,
+ groupStart: 0,
+ groupEnd: - 1,
+ groupCount: - 1,
+ inherited: false
+ };
+ cloned.clone = this.clone.bind( cloned );
+ return cloned;
+
+ }
+ };
+
+ this.materials.push( material );
+
+ return material;
+
+ },
+
+ currentMaterial: function () {
+
+ if ( this.materials.length > 0 ) {
+
+ return this.materials[ this.materials.length - 1 ];
+
+ }
+
+ return undefined;
+
+ },
+
+ _finalize: function ( end ) {
+
+ var lastMultiMaterial = this.currentMaterial();
+ if ( lastMultiMaterial && lastMultiMaterial.groupEnd === - 1 ) {
+
+ lastMultiMaterial.groupEnd = this.geometry.vertices.length / 3;
+ lastMultiMaterial.groupCount = lastMultiMaterial.groupEnd - lastMultiMaterial.groupStart;
+ lastMultiMaterial.inherited = false;
+
+ }
+
+ // Ignore objects tail materials if no face declarations followed them before a new o/g started.
+ if ( end && this.materials.length > 1 ) {
+
+ for ( var mi = this.materials.length - 1; mi >= 0; mi -- ) {
+
+ if ( this.materials[ mi ].groupCount <= 0 ) {
+
+ this.materials.splice( mi, 1 );
+
+ }
+
+ }
+
+ }
+
+ // Guarantee at least one empty material, this makes the creation later more straight forward.
+ if ( end && this.materials.length === 0 ) {
+
+ this.materials.push( {
+ name: '',
+ smooth: this.smooth
+ } );
+
+ }
+
+ return lastMultiMaterial;
+
+ }
+ };
+
+ // Inherit previous objects material.
+ // Spec tells us that a declared material must be set to all objects until a new material is declared.
+ // If a usemtl declaration is encountered while this new object is being parsed, it will
+ // overwrite the inherited material. Exception being that there was already face declarations
+ // to the inherited material, then it will be preserved for proper MultiMaterial continuation.
+
+ if ( previousMaterial && previousMaterial.name && typeof previousMaterial.clone === 'function' ) {
+
+ var declared = previousMaterial.clone( 0 );
+ declared.inherited = true;
+ this.object.materials.push( declared );
+
+ }
+
+ this.objects.push( this.object );
+
+ },
+
+ finalize: function () {
+
+ if ( this.object && typeof this.object._finalize === 'function' ) {
+
+ this.object._finalize( true );
+
+ }
+
+ },
+
+ parseVertexIndex: function ( value, len ) {
+
+ var index = parseInt( value, 10 );
+ return ( index >= 0 ? index - 1 : index + len / 3 ) * 3;
+
+ },
+
+ parseNormalIndex: function ( value, len ) {
+
+ var index = parseInt( value, 10 );
+ return ( index >= 0 ? index - 1 : index + len / 3 ) * 3;
+
+ },
+
+ parseUVIndex: function ( value, len ) {
+
+ var index = parseInt( value, 10 );
+ return ( index >= 0 ? index - 1 : index + len / 2 ) * 2;
+
+ },
+
+ addVertex: function ( a, b, c ) {
+
+ var src = this.vertices;
+ var dst = this.object.geometry.vertices;
+
+ dst.push( src[ a + 0 ], src[ a + 1 ], src[ a + 2 ] );
+ dst.push( src[ b + 0 ], src[ b + 1 ], src[ b + 2 ] );
+ dst.push( src[ c + 0 ], src[ c + 1 ], src[ c + 2 ] );
+
+ },
+
+ addVertexPoint: function ( a ) {
+
+ var src = this.vertices;
+ var dst = this.object.geometry.vertices;
+
+ dst.push( src[ a + 0 ], src[ a + 1 ], src[ a + 2 ] );
+
+ },
+
+ addVertexLine: function ( a ) {
+
+ var src = this.vertices;
+ var dst = this.object.geometry.vertices;
+
+ dst.push( src[ a + 0 ], src[ a + 1 ], src[ a + 2 ] );
+
+ },
+
+ addNormal: function ( a, b, c ) {
+
+ var src = this.normals;
+ var dst = this.object.geometry.normals;
+
+ dst.push( src[ a + 0 ], src[ a + 1 ], src[ a + 2 ] );
+ dst.push( src[ b + 0 ], src[ b + 1 ], src[ b + 2 ] );
+ dst.push( src[ c + 0 ], src[ c + 1 ], src[ c + 2 ] );
+
+ },
+
+ addColor: function ( a, b, c ) {
+
+ var src = this.colors;
+ var dst = this.object.geometry.colors;
+
+ dst.push( src[ a + 0 ], src[ a + 1 ], src[ a + 2 ] );
+ dst.push( src[ b + 0 ], src[ b + 1 ], src[ b + 2 ] );
+ dst.push( src[ c + 0 ], src[ c + 1 ], src[ c + 2 ] );
+
+ },
+
+ addUV: function ( a, b, c ) {
+
+ var src = this.uvs;
+ var dst = this.object.geometry.uvs;
+
+ dst.push( src[ a + 0 ], src[ a + 1 ] );
+ dst.push( src[ b + 0 ], src[ b + 1 ] );
+ dst.push( src[ c + 0 ], src[ c + 1 ] );
+
+ },
+
+ addUVLine: function ( a ) {
+
+ var src = this.uvs;
+ var dst = this.object.geometry.uvs;
+
+ dst.push( src[ a + 0 ], src[ a + 1 ] );
+
+ },
+
+ addFace: function ( a, b, c, ua, ub, uc, na, nb, nc ) {
+
+ var vLen = this.vertices.length;
+
+ var ia = this.parseVertexIndex( a, vLen );
+ var ib = this.parseVertexIndex( b, vLen );
+ var ic = this.parseVertexIndex( c, vLen );
+
+ this.addVertex( ia, ib, ic );
+
+ if ( ua !== undefined && ua !== '' ) {
+
+ var uvLen = this.uvs.length;
+ ia = this.parseUVIndex( ua, uvLen );
+ ib = this.parseUVIndex( ub, uvLen );
+ ic = this.parseUVIndex( uc, uvLen );
+ this.addUV( ia, ib, ic );
+
+ }
+
+ if ( na !== undefined && na !== '' ) {
+
+ // Normals are many times the same. If so, skip function call and parseInt.
+ var nLen = this.normals.length;
+ ia = this.parseNormalIndex( na, nLen );
+
+ ib = na === nb ? ia : this.parseNormalIndex( nb, nLen );
+ ic = na === nc ? ia : this.parseNormalIndex( nc, nLen );
+
+ this.addNormal( ia, ib, ic );
+
+ }
+
+ if ( this.colors.length > 0 ) {
+
+ this.addColor( ia, ib, ic );
+
+ }
+
+ },
+
+ addPointGeometry: function ( vertices ) {
+
+ this.object.geometry.type = 'Points';
+
+ var vLen = this.vertices.length;
+
+ for ( var vi = 0, l = vertices.length; vi < l; vi ++ ) {
+
+ this.addVertexPoint( this.parseVertexIndex( vertices[ vi ], vLen ) );
+
+ }
+
+ },
+
+ addLineGeometry: function ( vertices, uvs ) {
+
+ this.object.geometry.type = 'Line';
+
+ var vLen = this.vertices.length;
+ var uvLen = this.uvs.length;
+
+ for ( var vi = 0, l = vertices.length; vi < l; vi ++ ) {
+
+ this.addVertexLine( this.parseVertexIndex( vertices[ vi ], vLen ) );
+
+ }
+
+ for ( var uvi = 0, l = uvs.length; uvi < l; uvi ++ ) {
+
+ this.addUVLine( this.parseUVIndex( uvs[ uvi ], uvLen ) );
+
+ }
+
+ }
+
+ };
+
+ state.startObject( '', false );
+
+ return state;
+
+ }
+
+ //
+
+ function OBJLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
+
+ this.materials = null;
+
+ }
+
+ OBJLoader.prototype = {
+
+ constructor: OBJLoader,
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var loader = new THREE.FileLoader( scope.manager );
+ loader.setPath( this.path );
+ loader.load( url, function ( text ) {
+
+ onLoad( scope.parse( text ) );
+
+ }, onProgress, onError );
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+
+ return this;
+
+ },
+
+ setMaterials: function ( materials ) {
+
+ this.materials = materials;
+
+ return this;
+
+ },
+
+ parse: function ( text ) {
+
+ console.time( 'OBJLoader' );
+
+ var state = new ParserState();
+
+ if ( text.indexOf( '\r\n' ) !== - 1 ) {
+
+ // This is faster than String.split with regex that splits on both
+ text = text.replace( /\r\n/g, '\n' );
+
+ }
+
+ if ( text.indexOf( '\\\n' ) !== - 1 ) {
+
+ // join lines separated by a line continuation character (\)
+ text = text.replace( /\\\n/g, '' );
+
+ }
+
+ var lines = text.split( '\n' );
+ var line = '', lineFirstChar = '';
+ var lineLength = 0;
+ var result = [];
+
+ // Faster to just trim left side of the line. Use if available.
+ var trimLeft = ( typeof ''.trimLeft === 'function' );
+
+ for ( var i = 0, l = lines.length; i < l; i ++ ) {
+
+ line = lines[ i ];
+
+ line = trimLeft ? line.trimLeft() : line.trim();
+
+ lineLength = line.length;
+
+ if ( lineLength === 0 ) continue;
+
+ lineFirstChar = line.charAt( 0 );
+
+ // @todo invoke passed in handler if any
+ if ( lineFirstChar === '#' ) continue;
+
+ if ( lineFirstChar === 'v' ) {
+
+ var data = line.split( /\s+/ );
+
+ switch ( data[ 0 ] ) {
+
+ case 'v':
+ state.vertices.push(
+ parseFloat( data[ 1 ] ),
+ parseFloat( data[ 2 ] ),
+ parseFloat( data[ 3 ] )
+ );
+ if ( data.length === 8 ) {
+
+ state.colors.push(
+ parseFloat( data[ 4 ] ),
+ parseFloat( data[ 5 ] ),
+ parseFloat( data[ 6 ] )
+
+ );
+
+ }
+ break;
+ case 'vn':
+ state.normals.push(
+ parseFloat( data[ 1 ] ),
+ parseFloat( data[ 2 ] ),
+ parseFloat( data[ 3 ] )
+ );
+ break;
+ case 'vt':
+ state.uvs.push(
+ parseFloat( data[ 1 ] ),
+ parseFloat( data[ 2 ] )
+ );
+ break;
+
+ }
+
+ } else if ( lineFirstChar === 'f' ) {
+
+ var lineData = line.substr( 1 ).trim();
+ var vertexData = lineData.split( /\s+/ );
+ var faceVertices = [];
+
+ // Parse the face vertex data into an easy to work with format
+
+ for ( var j = 0, jl = vertexData.length; j < jl; j ++ ) {
+
+ var vertex = vertexData[ j ];
+
+ if ( vertex.length > 0 ) {
+
+ var vertexParts = vertex.split( '/' );
+ faceVertices.push( vertexParts );
+
+ }
+
+ }
+
+ // Draw an edge between the first vertex and all subsequent vertices to form an n-gon
+
+ var v1 = faceVertices[ 0 ];
+
+ for ( var j = 1, jl = faceVertices.length - 1; j < jl; j ++ ) {
+
+ var v2 = faceVertices[ j ];
+ var v3 = faceVertices[ j + 1 ];
+
+ state.addFace(
+ v1[ 0 ], v2[ 0 ], v3[ 0 ],
+ v1[ 1 ], v2[ 1 ], v3[ 1 ],
+ v1[ 2 ], v2[ 2 ], v3[ 2 ]
+ );
+
+ }
+
+ } else if ( lineFirstChar === 'l' ) {
+
+ var lineParts = line.substring( 1 ).trim().split( " " );
+ var lineVertices = [], lineUVs = [];
+
+ if ( line.indexOf( "/" ) === - 1 ) {
+
+ lineVertices = lineParts;
+
+ } else {
+
+ for ( var li = 0, llen = lineParts.length; li < llen; li ++ ) {
+
+ var parts = lineParts[ li ].split( "/" );
+
+ if ( parts[ 0 ] !== "" ) lineVertices.push( parts[ 0 ] );
+ if ( parts[ 1 ] !== "" ) lineUVs.push( parts[ 1 ] );
+
+ }
+
+ }
+ state.addLineGeometry( lineVertices, lineUVs );
+
+ } else if ( lineFirstChar === 'p' ) {
+
+ var lineData = line.substr( 1 ).trim();
+ var pointData = lineData.split( " " );
+
+ state.addPointGeometry( pointData );
+
+ } else if ( ( result = object_pattern.exec( line ) ) !== null ) {
+
+ // o object_name
+ // or
+ // g group_name
+
+ // WORKAROUND: https://bugs.chromium.org/p/v8/issues/detail?id=2869
+ // var name = result[ 0 ].substr( 1 ).trim();
+ var name = ( " " + result[ 0 ].substr( 1 ).trim() ).substr( 1 );
+
+ state.startObject( name );
+
+ } else if ( material_use_pattern.test( line ) ) {
+
+ // material
+
+ state.object.startMaterial( line.substring( 7 ).trim(), state.materialLibraries );
+
+ } else if ( material_library_pattern.test( line ) ) {
+
+ // mtl file
+
+ state.materialLibraries.push( line.substring( 7 ).trim() );
+
+ } else if ( lineFirstChar === 's' ) {
+
+ result = line.split( ' ' );
+
+ // smooth shading
+
+ // @todo Handle files that have varying smooth values for a set of faces inside one geometry,
+ // but does not define a usemtl for each face set.
+ // This should be detected and a dummy material created (later MultiMaterial and geometry groups).
+ // This requires some care to not create extra material on each smooth value for "normal" obj files.
+ // where explicit usemtl defines geometry groups.
+ // Example asset: examples/models/obj/cerberus/Cerberus.obj
+
+ /*
+ * http://paulbourke.net/dataformats/obj/
+ * or
+ * http://www.cs.utah.edu/~boulos/cs3505/obj_spec.pdf
+ *
+ * From chapter "Grouping" Syntax explanation "s group_number":
+ * "group_number is the smoothing group number. To turn off smoothing groups, use a value of 0 or off.
+ * Polygonal elements use group numbers to put elements in different smoothing groups. For free-form
+ * surfaces, smoothing groups are either turned on or off; there is no difference between values greater
+ * than 0."
+ */
+ if ( result.length > 1 ) {
+
+ var value = result[ 1 ].trim().toLowerCase();
+ state.object.smooth = ( value !== '0' && value !== 'off' );
+
+ } else {
+
+ // ZBrush can produce "s" lines #11707
+ state.object.smooth = true;
+
+ }
+ var material = state.object.currentMaterial();
+ if ( material ) material.smooth = state.object.smooth;
+
+ } else {
+
+ // Handle null terminated files without exception
+ if ( line === '\0' ) continue;
+
+ throw new Error( 'THREE.OBJLoader: Unexpected line: "' + line + '"' );
+
+ }
+
+ }
+
+ state.finalize();
+
+ var container = new THREE.Group();
+ container.materialLibraries = [].concat( state.materialLibraries );
+
+ for ( var i = 0, l = state.objects.length; i < l; i ++ ) {
+
+ var object = state.objects[ i ];
+ var geometry = object.geometry;
+ var materials = object.materials;
+ var isLine = ( geometry.type === 'Line' );
+ var isPoints = ( geometry.type === 'Points' );
+ var hasVertexColors = false;
+
+ // Skip o/g line declarations that did not follow with any faces
+ if ( geometry.vertices.length === 0 ) continue;
+
+ var buffergeometry = new THREE.BufferGeometry();
+
+ buffergeometry.addAttribute( 'position', new THREE.Float32BufferAttribute( geometry.vertices, 3 ) );
+
+ if ( geometry.normals.length > 0 ) {
+
+ buffergeometry.addAttribute( 'normal', new THREE.Float32BufferAttribute( geometry.normals, 3 ) );
+
+ } else {
+
+ buffergeometry.computeVertexNormals();
+
+ }
+
+ if ( geometry.colors.length > 0 ) {
+
+ hasVertexColors = true;
+ buffergeometry.addAttribute( 'color', new THREE.Float32BufferAttribute( geometry.colors, 3 ) );
+
+ }
+
+ if ( geometry.uvs.length > 0 ) {
+
+ buffergeometry.addAttribute( 'uv', new THREE.Float32BufferAttribute( geometry.uvs, 2 ) );
+
+ }
+
+ // Create materials
+
+ var createdMaterials = [];
+
+ for ( var mi = 0, miLen = materials.length; mi < miLen; mi ++ ) {
+
+ var sourceMaterial = materials[ mi ];
+ var material = undefined;
+
+ if ( this.materials !== null ) {
+
+ material = this.materials.create( sourceMaterial.name );
+
+ // mtl etc. loaders probably can't create line materials correctly, copy properties to a line material.
+ if ( isLine && material && ! ( material instanceof THREE.LineBasicMaterial ) ) {
+
+ var materialLine = new THREE.LineBasicMaterial();
+ materialLine.copy( material );
+ materialLine.lights = false; // TOFIX
+ material = materialLine;
+
+ } else if ( isPoints && material && ! ( material instanceof THREE.PointsMaterial ) ) {
+
+ var materialPoints = new THREE.PointsMaterial( { size: 10, sizeAttenuation: false } );
+ materialLine.copy( material );
+ material = materialPoints;
+
+ }
+
+ }
+
+ if ( ! material ) {
+
+ if ( isLine ) {
+
+ material = new THREE.LineBasicMaterial();
+
+ } else if ( isPoints ) {
+
+ material = new THREE.PointsMaterial( { size: 1, sizeAttenuation: false } );
+
+ } else {
+
+ material = new THREE.MeshPhongMaterial();
+
+ }
+
+ material.name = sourceMaterial.name;
+
+ }
+
+ material.flatShading = sourceMaterial.smooth ? false : true;
+ material.vertexColors = hasVertexColors ? THREE.VertexColors : THREE.NoColors;
+
+ createdMaterials.push( material );
+
+ }
+
+ // Create mesh
+
+ var mesh;
+
+ if ( createdMaterials.length > 1 ) {
+
+ for ( var mi = 0, miLen = materials.length; mi < miLen; mi ++ ) {
+
+ var sourceMaterial = materials[ mi ];
+ buffergeometry.addGroup( sourceMaterial.groupStart, sourceMaterial.groupCount, mi );
+
+ }
+
+ if ( isLine ) {
+
+ mesh = new THREE.LineSegments( buffergeometry, createdMaterials );
+
+ } else if ( isPoints ) {
+
+ mesh = new THREE.Points( buffergeometry, createdMaterials );
+
+ } else {
+
+ mesh = new THREE.Mesh( buffergeometry, createdMaterials );
+
+ }
+
+ } else {
+
+ if ( isLine ) {
+
+ mesh = new THREE.LineSegments( buffergeometry, createdMaterials[ 0 ] );
+
+ } else if ( isPoints ) {
+
+ mesh = new THREE.Points( buffergeometry, createdMaterials[ 0 ] );
+
+ } else {
+
+ mesh = new THREE.Mesh( buffergeometry, createdMaterials[ 0 ] );
+
+ }
+
+ }
+
+ mesh.name = object.name;
+
+ container.add( mesh );
+
+ }
+
+ console.timeEnd( 'OBJLoader' );
+
+ return container;
+
+ }
+
+ };
+
+ return OBJLoader;
+
+} )();
diff --git a/1_Three.js/6_AR/js/ar.js b/1_Three.js/6_AR/js/ar.js
new file mode 100755
index 0000000000000000000000000000000000000000..d5218ed1bf2cc4c1bd0550eccbc872c0dce869e2
--- /dev/null
+++ b/1_Three.js/6_AR/js/ar.js
@@ -0,0 +1,8199 @@
+
+((function(){"use strict";var ARController=(function(width,height,camera){var id;var w=width,h=height;this.orientation="landscape";this.listeners={};if(typeof width!=="number"){var image=width;camera=height;w=image.videoWidth||image.width;h=image.videoHeight||image.height;this.image=image}this.defaultMarkerWidth=1;this.patternMarkers={};this.barcodeMarkers={};this.transform_mat=new Float32Array(16);this.canvas=document.createElement("canvas");this.canvas.width=w;this.canvas.height=h;this.ctx=this.canvas.getContext("2d");this.videoWidth=w;this.videoHeight=h;if(typeof camera==="string"){var self=this;this.cameraParam=new ARCameraParam(camera,(function(){self._initialize()}),(function(err){console.error("ARController: Failed to load ARCameraParam",err)}))}else{this.cameraParam=camera;this._initialize()}});ARController.prototype.dispose=(function(){artoolkit.teardown(this.id);for(var t in this){this[t]=null}});ARController.prototype.process=(function(image){this.detectMarker(image);var markerNum=this.getMarkerNum();var k,o;for(k in this.patternMarkers){o=this.patternMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(k in this.barcodeMarkers){o=this.barcodeMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(var i=0;i<markerNum;i++){var markerInfo=this.getMarker(i);var markerType=artoolkit.UNKNOWN_MARKER;var visible=this.trackPatternMarkerId(-1);if(markerInfo.idPatt>-1&&(markerInfo.id===markerInfo.idPatt||markerInfo.idMatrix===-1)){visible=this.trackPatternMarkerId(markerInfo.idPatt);markerType=artoolkit.PATTERN_MARKER;if(markerInfo.dir!==markerInfo.dirPatt){this.setMarkerInfoDir(i,markerInfo.dirPatt)}}else if(markerInfo.idMatrix>-1){visible=this.trackBarcodeMarkerId(markerInfo.idMatrix);markerType=artoolkit.BARCODE_MARKER;if(markerInfo.dir!==markerInfo.dirMatrix){this.setMarkerInfoDir(i,markerInfo.dirMatrix)}}if(markerType!==artoolkit.UNKNOWN_MARKER&&visible.inPrevious){this.getTransMatSquareCont(i,visible.markerWidth,visible.matrix,visible.matrix)}else{this.getTransMatSquare(i,visible.markerWidth,visible.matrix)}visible.inCurrent=true;this.transMatToGLMat(visible.matrix,this.transform_mat);this.dispatchEvent({name:"getMarker",target:this,data:{index:i,type:markerType,marker:markerInfo,matrix:this.transform_mat}})}var multiMarkerCount=this.getMultiMarkerCount();for(var i=0;i<multiMarkerCount;i++){var subMarkerCount=this.getMultiMarkerPatternCount(i);var visible=false;artoolkit.getTransMatMultiSquareRobust(this.id,i);this.transMatToGLMat(this.marker_transform_mat,this.transform_mat);for(var j=0;j<subMarkerCount;j++){var multiEachMarkerInfo=this.getMultiEachMarker(i,j);if(multiEachMarkerInfo.visible>=0){visible=true;this.dispatchEvent({name:"getMultiMarker",target:this,data:{multiMarkerId:i,matrix:this.transform_mat}});break}}if(visible){for(var j=0;j<subMarkerCount;j++){var multiEachMarkerInfo=this.getMultiEachMarker(i,j);this.transMatToGLMat(this.marker_transform_mat,this.transform_mat);this.dispatchEvent({name:"getMultiMarkerSub",target:this,data:{multiMarkerId:i,markerIndex:j,marker:multiEachMarkerInfo,matrix:this.transform_mat}})}}}if(this._bwpointer){this.debugDraw()}});ARController.prototype.trackPatternMarkerId=(function(id,markerWidth){var obj=this.patternMarkers[id];if(!obj){this.patternMarkers[id]=obj={inPrevious:false,inCurrent:false,matrix:new Float32Array(12),markerWidth:markerWidth||this.defaultMarkerWidth}}if(markerWidth){obj.markerWidth=markerWidth}return obj});ARController.prototype.trackBarcodeMarkerId=(function(id,markerWidth){var obj=this.barcodeMarkers[id];if(!obj){this.barcodeMarkers[id]=obj={inPrevious:false,inCurrent:false,matrix:new Float32Array(12),markerWidth:markerWidth||this.defaultMarkerWidth}}if(markerWidth){obj.markerWidth=markerWidth}return obj});ARController.prototype.getMultiMarkerCount=(function(){return artoolkit.getMultiMarkerCount(this.id)});ARController.prototype.getMultiMarkerPatternCount=(function(multiMarkerId){return artoolkit.getMultiMarkerNum(this.id,multiMarkerId)});ARController.prototype.addEventListener=(function(name,callback){if(!this.listeners[name]){this.listeners[name]=[]}this.listeners[name].push(callback)});ARController.prototype.removeEventListener=(function(name,callback){if(this.listeners[name]){var index=this.listeners[name].indexOf(callback);if(index>-1){this.listeners[name].splice(index,1)}}});ARController.prototype.dispatchEvent=(function(event){var listeners=this.listeners[event.name];if(listeners){for(var i=0;i<listeners.length;i++){listeners[i].call(this,event)}}});ARController.prototype.debugSetup=(function(){document.body.appendChild(this.canvas);this.setDebugMode(1);this._bwpointer=this.getProcessingImage()});ARController.prototype.loadMarker=(function(markerURL,onSuccess,onError){return artoolkit.addMarker(this.id,markerURL,onSuccess,onError)});ARController.prototype.loadMultiMarker=(function(markerURL,onSuccess,onError){return artoolkit.addMultiMarker(this.id,markerURL,onSuccess,onError)});ARController.prototype.getTransMatSquare=(function(markerIndex,markerWidth,dst){artoolkit.getTransMatSquare(this.id,markerIndex,markerWidth);dst.set(this.marker_transform_mat);return dst});ARController.prototype.getTransMatSquareCont=(function(markerIndex,markerWidth,previousMarkerTransform,dst){this.marker_transform_mat.set(previousMarkerTransform);artoolkit.getTransMatSquareCont(this.id,markerIndex,markerWidth);dst.set(this.marker_transform_mat);return dst});ARController.prototype.getTransMatMultiSquare=(function(multiMarkerId,dst){artoolkit.getTransMatMultiSquare(this.id,multiMarkerId);dst.set(this.marker_transform_mat);return dst});ARController.prototype.getTransMatMultiSquareRobust=(function(multiMarkerId,dst){artoolkit.getTransMatMultiSquare(this.id,multiMarkerId);dst.set(this.marker_transform_mat);return dst});ARController.prototype.transMatToGLMat=(function(transMat,glMat,scale){glMat[0+0*4]=transMat[0];glMat[0+1*4]=transMat[1];glMat[0+2*4]=transMat[2];glMat[0+3*4]=transMat[3];glMat[1+0*4]=transMat[4];glMat[1+1*4]=transMat[5];glMat[1+2*4]=transMat[6];glMat[1+3*4]=transMat[7];glMat[2+0*4]=transMat[8];glMat[2+1*4]=transMat[9];glMat[2+2*4]=transMat[10];glMat[2+3*4]=transMat[11];glMat[3+0*4]=0;glMat[3+1*4]=0;glMat[3+2*4]=0;glMat[3+3*4]=1;if(scale!=undefined&&scale!==0){glMat[12]*=scale;glMat[13]*=scale;glMat[14]*=scale}return glMat});ARController.prototype.detectMarker=(function(image){if(this._copyImageToHeap(image)){return artoolkit.detectMarker(this.id)}return-99});ARController.prototype.getMarkerNum=(function(){return artoolkit.getMarkerNum(this.id)});ARController.prototype.getMarker=(function(markerIndex){if(0===artoolkit.getMarker(this.id,markerIndex)){return artoolkit.markerInfo}});ARController.prototype.setMarkerInfoVertex=(function(markerIndex,vertexData){for(var i=0;i<vertexData.length;i++){this.marker_transform_mat[i*2+0]=vertexData[i][0];this.marker_transform_mat[i*2+1]=vertexData[i][1]}return artoolkit.setMarkerInfoVertex(this.id,markerIndex)});ARController.prototype.cloneMarkerInfo=(function(markerInfo){return JSON.parse(JSON.stringify(markerInfo))});ARController.prototype.getMultiEachMarker=(function(multiMarkerId,markerIndex){if(0===artoolkit.getMultiEachMarker(this.id,multiMarkerId,markerIndex)){return artoolkit.multiEachMarkerInfo}});ARController.prototype.getTransformationMatrix=(function(){return this.transform_mat});ARController.prototype.getCameraMatrix=(function(){return this.camera_mat});ARController.prototype.getMarkerTransformationMatrix=(function(){return this.marker_transform_mat});ARController.prototype.setDebugMode=(function(mode){return artoolkit.setDebugMode(this.id,mode)});ARController.prototype.getDebugMode=(function(){return artoolkit.getDebugMode(this.id)});ARController.prototype.getProcessingImage=(function(){return artoolkit.getProcessingImage(this.id)});ARController.prototype.setLogLevel=(function(mode){return artoolkit.setLogLevel(mode)});ARController.prototype.getLogLevel=(function(){return artoolkit.getLogLevel()});ARController.prototype.setMarkerInfoDir=(function(markerIndex,dir){return artoolkit.setMarkerInfoDir(this.id,markerIndex,dir)});ARController.prototype.setProjectionNearPlane=(function(value){return artoolkit.setProjectionNearPlane(this.id,value)});ARController.prototype.getProjectionNearPlane=(function(){return artoolkit.getProjectionNearPlane(this.id)});ARController.prototype.setProjectionFarPlane=(function(value){return artoolkit.setProjectionFarPlane(this.id,value)});ARController.prototype.getProjectionFarPlane=(function(){return artoolkit.getProjectionFarPlane(this.id)});ARController.prototype.setThresholdMode=(function(mode){return artoolkit.setThresholdMode(this.id,mode)});ARController.prototype.getThresholdMode=(function(){return artoolkit.getThresholdMode(this.id)});ARController.prototype.setThreshold=(function(threshold){return artoolkit.setThreshold(this.id,threshold)});ARController.prototype.getThreshold=(function(){return artoolkit.getThreshold(this.id)});ARController.prototype.setPatternDetectionMode=(function(value){return artoolkit.setPatternDetectionMode(this.id,value)});ARController.prototype.getPatternDetectionMode=(function(){return artoolkit.getPatternDetectionMode(this.id)});ARController.prototype.setMatrixCodeType=(function(value){return artoolkit.setMatrixCodeType(this.id,value)});ARController.prototype.getMatrixCodeType=(function(){return artoolkit.getMatrixCodeType(this.id)});ARController.prototype.setLabelingMode=(function(value){return artoolkit.setLabelingMode(this.id,value)});ARController.prototype.getLabelingMode=(function(){return artoolkit.getLabelingMode(this.id)});ARController.prototype.setPattRatio=(function(value){return artoolkit.setPattRatio(this.id,value)});ARController.prototype.getPattRatio=(function(){return artoolkit.getPattRatio(this.id)});ARController.prototype.setImageProcMode=(function(value){return artoolkit.setImageProcMode(this.id,value)});ARController.prototype.getImageProcMode=(function(){return artoolkit.getImageProcMode(this.id)});ARController.prototype.debugDraw=(function(){var debugBuffer=new Uint8ClampedArray(Module.HEAPU8.buffer,this._bwpointer,this.framesize);var id=new ImageData(debugBuffer,this.canvas.width,this.canvas.height);this.ctx.putImageData(id,0,0);var marker_num=this.getMarkerNum();for(var i=0;i<marker_num;i++){this._debugMarker(this.getMarker(i))}});ARController.prototype._initialize=(function(){this.id=artoolkit.setup(this.canvas.width,this.canvas.height,this.cameraParam.id);var params=artoolkit.frameMalloc;this.framepointer=params.framepointer;this.framesize=params.framesize;this.dataHeap=new Uint8Array(Module.HEAPU8.buffer,this.framepointer,this.framesize);this.camera_mat=new Float64Array(Module.HEAPU8.buffer,params.camera,16);this.marker_transform_mat=new Float64Array(Module.HEAPU8.buffer,params.transform,12);this.setProjectionNearPlane(.1);this.setProjectionFarPlane(1e3);var self=this;setTimeout((function(){if(self.onload){self.onload()}self.dispatchEvent({name:"load",target:self})}),1)});ARController.prototype._copyImageToHeap=(function(image){if(!image){image=this.image}this.ctx.save();if(this.orientation==="portrait"){this.ctx.translate(this.canvas.width,0);this.ctx.rotate(Math.PI/2);this.ctx.drawImage(image,0,0,this.canvas.height,this.canvas.width)}else{this.ctx.drawImage(image,0,0,this.canvas.width,this.canvas.height)}this.ctx.restore();var imageData=this.ctx.getImageData(0,0,this.canvas.width,this.canvas.height);var data=imageData.data;if(this.dataHeap){this.dataHeap.set(data);return true}return false});ARController.prototype._debugMarker=(function(marker){var vertex,pos;vertex=marker.vertex;var ctx=this.ctx;ctx.strokeStyle="red";ctx.beginPath();ctx.moveTo(vertex[0][0],vertex[0][1]);ctx.lineTo(vertex[1][0],vertex[1][1]);ctx.stroke();ctx.beginPath();ctx.moveTo(vertex[2][0],vertex[2][1]);ctx.lineTo(vertex[3][0],vertex[3][1]);ctx.stroke();ctx.strokeStyle="green";ctx.beginPath();ctx.lineTo(vertex[1][0],vertex[1][1]);ctx.lineTo(vertex[2][0],vertex[2][1]);ctx.stroke();ctx.beginPath();ctx.moveTo(vertex[3][0],vertex[3][1]);ctx.lineTo(vertex[0][0],vertex[0][1]);ctx.stroke();pos=marker.pos;ctx.beginPath();ctx.arc(pos[0],pos[1],8,0,Math.PI*2);ctx.fillStyle="red";ctx.fill()});ARController.getUserMedia=(function(configuration){var facing=configuration.facingMode||"environment";var onSuccess=configuration.onSuccess;var onError=configuration.onError||(function(err){console.error("ARController.getUserMedia",err)});var video=document.createElement("video");var initProgress=(function(){if(this.videoWidth!==0){onSuccess(video)}});var readyToPlay=false;var eventNames=["touchstart","touchend","touchmove","touchcancel","click","mousedown","mouseup","mousemove","keydown","keyup","keypress","scroll"];var play=(function(ev){if(readyToPlay){video.play();if(!video.paused){eventNames.forEach((function(eventName){window.removeEventListener(eventName,play,true)}))}}});eventNames.forEach((function(eventName){window.addEventListener(eventName,play,true)}));var success=(function(stream){video.addEventListener("loadedmetadata",initProgress,false);video.src=window.URL.createObjectURL(stream);readyToPlay=true;play()});var constraints={};var mediaDevicesConstraints={};if(configuration.width){mediaDevicesConstraints.width=configuration.width;if(typeof configuration.width==="object"){if(configuration.width.max){constraints.maxWidth=configuration.width.max}if(configuration.width.min){constraints.minWidth=configuration.width.max}}else{constraints.maxWidth=configuration.width}}if(configuration.height){mediaDevicesConstraints.height=configuration.height;if(typeof configuration.height==="object"){if(configuration.height.max){constraints.maxHeight=configuration.height.max}if(configuration.height.min){constraints.minHeight=configuration.height.max}}else{constraints.maxHeight=configuration.height}}mediaDevicesConstraints.facingMode=facing;navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;var hdConstraints={audio:false,video:{mandatory:constraints}};if(false){if(navigator.mediaDevices){navigator.mediaDevices.getUserMedia({audio:false,video:mediaDevicesConstraints}).then(success,onError)}else{MediaStreamTrack.getSources((function(sources){var facingDir=mediaDevicesConstraints.facingMode;if(facing&&facing.exact){facingDir=facing.exact}for(var i=0;i<sources.length;i++){if(sources[i].kind==="video"&&sources[i].facing===facingDir){hdConstraints.video.mandatory.sourceId=sources[i].id;break}}if(facing&&facing.exact&&!hdConstraints.video.mandatory.sourceId){onError("Failed to get camera facing the wanted direction")}else{if(navigator.getUserMedia){navigator.getUserMedia(hdConstraints,success,onError)}else{onError("navigator.getUserMedia is not supported on your browser")}}}))}}else{if(navigator.getUserMedia){navigator.getUserMedia(hdConstraints,success,onError)}else{onError("navigator.getUserMedia is not supported on your browser")}}return video});ARController.getUserMediaARController=(function(configuration){var obj={};for(var i in configuration){obj[i]=configuration[i]}var onSuccess=configuration.onSuccess;var cameraParamURL=configuration.cameraParam;obj.onSuccess=(function(){new ARCameraParam(cameraParamURL,(function(){var arCameraParam=this;var maxSize=configuration.maxARVideoSize||Math.max(video.videoWidth,video.videoHeight);var f=maxSize/Math.max(video.videoWidth,video.videoHeight);var w=f*video.videoWidth;var h=f*video.videoHeight;if(video.videoWidth<video.videoHeight){var tmp=w;w=h;h=tmp}var arController=new ARController(w,h,arCameraParam);arController.image=video;if(video.videoWidth<video.videoHeight){arController.orientation="portrait";arController.videoWidth=video.videoHeight;arController.videoHeight=video.videoWidth}else{arController.orientation="landscape";arController.videoWidth=video.videoWidth;arController.videoHeight=video.videoHeight}onSuccess(arController,arCameraParam)}),(function(err){console.error("ARController: Failed to load ARCameraParam",err)}))});var video=this.getUserMedia(obj);return video});var ARCameraParam=(function(src,onload,onerror){this.id=-1;this._src="";this.complete=false;this.onload=onload;this.onerror=onerror;if(src){this.load(src)}});ARCameraParam.prototype.load=(function(src){if(this._src!==""){throw"ARCameraParam: Trying to load camera parameters twice."}this._src=src;if(src){var self=this;artoolkit.loadCamera(src,(function(id){self.id=id;self.complete=true;self.onload()}),(function(err){self.onerror(err)}))}});Object.defineProperty(ARCameraParam.prototype,"src",{set:(function(src){this.load(src)}),get:(function(){return this._src})});ARCameraParam.prototype.dispose=(function(){if(this.id!==-1){artoolkit.deleteCamera(this.id)}this.id=-1;this._src="";this.complete=false});var artoolkit={UNKNOWN_MARKER:-1,PATTERN_MARKER:0,BARCODE_MARKER:1,loadCamera:loadCamera,addMarker:addMarker,addMultiMarker:addMultiMarker};var FUNCTIONS=["setup","teardown","setLogLevel","getLogLevel","setDebugMode","getDebugMode","getProcessingImage","setMarkerInfoDir","setMarkerInfoVertex","getTransMatSquare","getTransMatSquareCont","getTransMatMultiSquare","getTransMatMultiSquareRobust","getMultiMarkerNum","getMultiMarkerCount","detectMarker","getMarkerNum","getMarker","getMultiEachMarker","setProjectionNearPlane","getProjectionNearPlane","setProjectionFarPlane","getProjectionFarPlane","setThresholdMode","getThresholdMode","setThreshold","getThreshold","setPatternDetectionMode","getPatternDetectionMode","setMatrixCodeType","getMatrixCodeType","setLabelingMode","getLabelingMode","setPattRatio","getPattRatio","setImageProcMode","getImageProcMode"];function runWhenLoaded(){FUNCTIONS.forEach((function(n){artoolkit[n]=Module[n]}));for(var m in Module){if(m.match(/^AR/))artoolkit[m]=Module[m]}}var marker_count=0;function addMarker(arId,url,callback){var filename="/marker_"+marker_count++;ajax(url,filename,(function(){var id=Module._addMarker(arId,filename);if(callback)callback(id)}))}function bytesToString(array){return String.fromCharCode.apply(String,array)}function parseMultiFile(bytes){var str=bytesToString(bytes);var lines=str.split("\n");var files=[];var state=0;var markers=0;lines.forEach((function(line){line=line.trim();if(!line||line.startsWith("#"))return;switch(state){case 0:markers=+line;state=1;return;case 1:if(!line.match(/^\d+$/)){files.push(line)};case 2:case 3:case 4:state++;return;case 5:state=1;return}}));return files}var multi_marker_count=0;function addMultiMarker(arId,url,callback){var filename="/multi_marker_"+multi_marker_count++;ajax(url,filename,(function(bytes){var files=parseMultiFile(bytes);function ok(){var markerID=Module._addMultiMarker(arId,filename);var markerNum=Module.getMultiMarkerNum(arId,markerID);if(callback)callback(markerID,markerNum)}if(!files.length)return ok();var path=url.split("/").slice(0,-1).join("/");files=files.map((function(file){return[path+"/"+file,file]}));ajaxDependencies(files,ok)}))}var camera_count=0;function loadCamera(url,callback){var filename="/camera_param_"+camera_count++;var writeCallback=(function(){var id=Module._loadCamera(filename);if(callback)callback(id)});if(typeof url==="object"){writeByteArrayToFS(filename,url,writeCallback)}else if(url.indexOf("\n")>-1){writeStringToFS(filename,url,writeCallback)}else{ajax(url,filename,writeCallback)}}function writeStringToFS(target,string,callback){var byteArray=new Uint8Array(string.length);for(var i=0;i<byteArray.length;i++){byteArray[i]=string.charCodeAt(i)&255}writeByteArrayToFS(target,byteArray,callback)}function writeByteArrayToFS(target,byteArray,callback){FS.writeFile(target,byteArray,{encoding:"binary"});callback(byteArray)}function ajax(url,target,callback){var oReq=new XMLHttpRequest;oReq.open("GET",url,true);oReq.responseType="arraybuffer";oReq.onload=(function(oEvent){var arrayBuffer=oReq.response;var byteArray=new Uint8Array(arrayBuffer);writeByteArrayToFS(target,byteArray,callback)});oReq.send()}function ajaxDependencies(files,callback){var next=files.pop();if(next){ajax(next[0],next[1],(function(){ajaxDependencies(files,callback)}))}else{callback()}}window.artoolkit=artoolkit;window.ARController=ARController;window.ARCameraParam=ARCameraParam;if(window.Module){runWhenLoaded()}else{window.Module={onRuntimeInitialized:(function(){runWhenLoaded()})}}}))();var Module;if(!Module)Module=(typeof Module!=="undefined"?Module:null)||{};var moduleOverrides={};for(var key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}var ENVIRONMENT_IS_WEB=typeof window==="object";var ENVIRONMENT_IS_WORKER=typeof importScripts==="function";var ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function"&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER;var ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){if(!Module["print"])Module["print"]=function print(x){process["stdout"].write(x+"\n")};if(!Module["printErr"])Module["printErr"]=function printErr(x){process["stderr"].write(x+"\n")};var nodeFS=require("fs");var nodePath=require("path");Module["read"]=function read(filename,binary){filename=nodePath["normalize"](filename);var ret=nodeFS["readFileSync"](filename);if(!ret&&filename!=nodePath["resolve"](filename)){filename=path.join(__dirname,"..","src",filename);ret=nodeFS["readFileSync"](filename)}if(ret&&!binary)ret=ret.toString();return ret};Module["readBinary"]=function readBinary(filename){var ret=Module["read"](filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}assert(ret.buffer);return ret};Module["load"]=function load(f){globalEval(read(f))};if(!Module["thisProgram"]){if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}else{Module["thisProgram"]="unknown-program"}}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus)){throw ex}}));Module["inspect"]=(function(){return"[Emscripten Module object]"})}else if(ENVIRONMENT_IS_SHELL){if(!Module["print"])Module["print"]=print;if(typeof printErr!="undefined")Module["printErr"]=printErr;if(typeof read!="undefined"){Module["read"]=read}else{Module["read"]=function read(){throw"no read() available (jsc?)"}}Module["readBinary"]=function readBinary(f){if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}var data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){Module["read"]=function read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof console!=="undefined"){if(!Module["print"])Module["print"]=function print(x){console.log(x)};if(!Module["printErr"])Module["printErr"]=function printErr(x){console.log(x)}}else{var TRY_USE_DUMP=false;if(!Module["print"])Module["print"]=TRY_USE_DUMP&&typeof dump!=="undefined"?(function(x){dump(x)}):(function(x){})}if(ENVIRONMENT_IS_WORKER){Module["load"]=importScripts}if(typeof Module["setWindowTitle"]==="undefined"){Module["setWindowTitle"]=(function(title){document.title=title})}}else{throw"Unknown runtime environment. Where are we?"}function globalEval(x){eval.call(null,x)}if(!Module["load"]&&Module["read"]){Module["load"]=function load(f){globalEval(Module["read"](f))}}if(!Module["print"]){Module["print"]=(function(){})}if(!Module["printErr"]){Module["printErr"]=Module["print"]}if(!Module["arguments"]){Module["arguments"]=[]}if(!Module["thisProgram"]){Module["thisProgram"]="./this.program"}Module.print=Module["print"];Module.printErr=Module["printErr"];Module["preRun"]=[];Module["postRun"]=[];for(var key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}var Runtime={setTempRet0:(function(value){tempRet0=value}),getTempRet0:(function(){return tempRet0}),stackSave:(function(){return STACKTOP}),stackRestore:(function(stackTop){STACKTOP=stackTop}),getNativeTypeSize:(function(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return Runtime.QUANTUM_SIZE}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}),getNativeFieldSize:(function(type){return Math.max(Runtime.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)}),STACK_ALIGN:16,prepVararg:(function(ptr,type){if(type==="double"||type==="i64"){if(ptr&7){assert((ptr&7)===4);ptr+=4}}else{assert((ptr&3)===0)}return ptr}),getAlignSize:(function(type,size,vararg){if(!vararg&&(type=="i64"||type=="double"))return 8;if(!type)return Math.min(size,8);return Math.min(size||(type?Runtime.getNativeFieldSize(type):0),Runtime.QUANTUM_SIZE)}),dynCall:(function(sig,ptr,args){if(args&&args.length){if(!args.splice)args=Array.prototype.slice.call(args);args.splice(0,0,ptr);return Module["dynCall_"+sig].apply(null,args)}else{return Module["dynCall_"+sig].call(null,ptr)}}),functionPointers:[],addFunction:(function(func){for(var i=0;i<Runtime.functionPointers.length;i++){if(!Runtime.functionPointers[i]){Runtime.functionPointers[i]=func;return 2*(1+i)}}throw"Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS."}),removeFunction:(function(index){Runtime.functionPointers[(index-2)/2]=null}),warnOnce:(function(text){if(!Runtime.warnOnce.shown)Runtime.warnOnce.shown={};if(!Runtime.warnOnce.shown[text]){Runtime.warnOnce.shown[text]=1;Module.printErr(text)}}),funcWrappers:{},getFuncWrapper:(function(func,sig){assert(sig);if(!Runtime.funcWrappers[sig]){Runtime.funcWrappers[sig]={}}var sigCache=Runtime.funcWrappers[sig];if(!sigCache[func]){sigCache[func]=function dynCall_wrapper(){return Runtime.dynCall(sig,func,arguments)}}return sigCache[func]}),getCompilerSetting:(function(name){throw"You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompilerSetting or emscripten_get_compiler_setting to work"}),stackAlloc:(function(size){var ret=STACKTOP;STACKTOP=STACKTOP+size|0;STACKTOP=STACKTOP+15&-16;return ret}),staticAlloc:(function(size){var ret=STATICTOP;STATICTOP=STATICTOP+size|0;STATICTOP=STATICTOP+15&-16;return ret}),dynamicAlloc:(function(size){var ret=DYNAMICTOP;DYNAMICTOP=DYNAMICTOP+size|0;DYNAMICTOP=DYNAMICTOP+15&-16;if(DYNAMICTOP>=TOTAL_MEMORY){var success=enlargeMemory();if(!success){DYNAMICTOP=ret;return 0}}return ret}),alignMemory:(function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:16))*(quantum?quantum:16);return ret}),makeBigInt:(function(low,high,unsigned){var ret=unsigned?+(low>>>0)+ +(high>>>0)*+4294967296:+(low>>>0)+ +(high|0)*+4294967296;return ret}),GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module["Runtime"]=Runtime;var __THREW__=0;var ABORT=false;var EXITSTATUS=0;var undef=0;var tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat;var tempI64,tempI64b;var tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}var globalScope=this;function getCFunc(ident){var func=Module["_"+ident];if(!func){try{func=eval("_"+ident)}catch(e){}}assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)");return func}var cwrap,ccall;((function(){var JSfuncs={"stackSave":(function(){Runtime.stackSave()}),"stackRestore":(function(){Runtime.stackRestore()}),"arrayToC":(function(arr){var ret=Runtime.stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=Runtime.stackAlloc((str.length<<2)+1);writeStringToMemory(str,ret)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};ccall=function ccallFunc(ident,returnType,argTypes,args,opts){var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=Runtime.stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);if(returnType==="string")ret=Pointer_stringify(ret);if(stack!==0){if(opts&&opts.async){EmterpreterAsync.asyncFinalizers.push((function(){Runtime.stackRestore(stack)}));return}Runtime.stackRestore(stack)}return ret};var sourceRegex=/^function\s*\(([^)]*)\)\s*{\s*([^*]*?)[\s;]*(?:return\s*(.*?)[;\s]*)?}$/;function parseJSFunc(jsfunc){var parsed=jsfunc.toString().match(sourceRegex).slice(1);return{arguments:parsed[0],body:parsed[1],returnValue:parsed[2]}}var JSsource={};for(var fun in JSfuncs){if(JSfuncs.hasOwnProperty(fun)){JSsource[fun]=parseJSFunc(JSfuncs[fun])}}cwrap=function cwrap(ident,returnType,argTypes){argTypes=argTypes||[];var cfunc=getCFunc(ident);var numericArgs=argTypes.every((function(type){return type==="number"}));var numericRet=returnType!=="string";if(numericRet&&numericArgs){return cfunc}var argNames=argTypes.map((function(x,i){return"$"+i}));var funcstr="(function("+argNames.join(",")+") {";var nargs=argTypes.length;if(!numericArgs){funcstr+="var stack = "+JSsource["stackSave"].body+";";for(var i=0;i<nargs;i++){var arg=argNames[i],type=argTypes[i];if(type==="number")continue;var convertCode=JSsource[type+"ToC"];funcstr+="var "+convertCode.arguments+" = "+arg+";";funcstr+=convertCode.body+";";funcstr+=arg+"="+convertCode.returnValue+";"}}var cfuncname=parseJSFunc((function(){return cfunc})).returnValue;funcstr+="var ret = "+cfuncname+"("+argNames.join(",")+");";if(!numericRet){var strgfy=parseJSFunc((function(){return Pointer_stringify})).returnValue;funcstr+="ret = "+strgfy+"(ret);"}if(!numericArgs){funcstr+=JSsource["stackRestore"].body.replace("()","(stack)")+";"}funcstr+="return ret})";return eval(funcstr)}}))();Module["ccall"]=ccall;Module["cwrap"]=cwrap;function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=+1?tempDouble>+0?(Math_min(+Math_floor(tempDouble/+4294967296),+4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/+4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}Module["setValue"]=setValue;function getValue(ptr,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("invalid type for setValue: "+type)}return null}Module["getValue"]=getValue;var ALLOC_NORMAL=0;var ALLOC_STACK=1;var ALLOC_STATIC=2;var ALLOC_DYNAMIC=3;var ALLOC_NONE=4;Module["ALLOC_NORMAL"]=ALLOC_NORMAL;Module["ALLOC_STACK"]=ALLOC_STACK;Module["ALLOC_STATIC"]=ALLOC_STATIC;Module["ALLOC_DYNAMIC"]=ALLOC_DYNAMIC;Module["ALLOC_NONE"]=ALLOC_NONE;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var ptr=ret,stop;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];if(typeof curr==="function"){curr=Runtime.getFunctionIndex(curr)}type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=Runtime.getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}Module["allocate"]=allocate;function getMemory(size){if(!staticSealed)return Runtime.staticAlloc(size);if(typeof _sbrk!=="undefined"&&!_sbrk.called||!runtimeInitialized)return Runtime.dynamicAlloc(size);return _malloc(size)}Module["getMemory"]=getMemory;function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}return Module["UTF8ToString"](ptr)}Module["Pointer_stringify"]=Pointer_stringify;function AsciiToString(ptr){var str="";while(1){var ch=HEAP8[ptr++>>0];if(!ch)return str;str+=String.fromCharCode(ch)}}Module["AsciiToString"]=AsciiToString;function stringToAscii(str,outPtr){return writeAsciiToMemory(str,outPtr,false)}Module["stringToAscii"]=stringToAscii;function UTF8ArrayToString(u8Array,idx){var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}Module["UTF8ArrayToString"]=UTF8ArrayToString;function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}Module["UTF8ToString"]=UTF8ToString;function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}Module["stringToUTF8Array"]=stringToUTF8Array;function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}Module["stringToUTF8"]=stringToUTF8;function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}Module["lengthBytesUTF8"]=lengthBytesUTF8;function UTF16ToString(ptr){var i=0;var str="";while(1){var codeUnit=HEAP16[ptr+i*2>>1];if(codeUnit==0)return str;++i;str+=String.fromCharCode(codeUnit)}}Module["UTF16ToString"]=UTF16ToString;function stringToUTF16(str,outPtr,maxBytesToWrite){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<2)return 0;maxBytesToWrite-=2;var startPtr=outPtr;var numCharsToWrite=maxBytesToWrite<str.length*2?maxBytesToWrite/2:str.length;for(var i=0;i<numCharsToWrite;++i){var codeUnit=str.charCodeAt(i);HEAP16[outPtr>>1]=codeUnit;outPtr+=2}HEAP16[outPtr>>1]=0;return outPtr-startPtr}Module["stringToUTF16"]=stringToUTF16;function lengthBytesUTF16(str){return str.length*2}Module["lengthBytesUTF16"]=lengthBytesUTF16;function UTF32ToString(ptr){var i=0;var str="";while(1){var utf32=HEAP32[ptr+i*4>>2];if(utf32==0)return str;++i;if(utf32>=65536){var ch=utf32-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}else{str+=String.fromCharCode(utf32)}}}Module["UTF32ToString"]=UTF32ToString;function stringToUTF32(str,outPtr,maxBytesToWrite){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<4)return 0;var startPtr=outPtr;var endPtr=startPtr+maxBytesToWrite-4;for(var i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);if(codeUnit>=55296&&codeUnit<=57343){var trailSurrogate=str.charCodeAt(++i);codeUnit=65536+((codeUnit&1023)<<10)|trailSurrogate&1023}HEAP32[outPtr>>2]=codeUnit;outPtr+=4;if(outPtr+4>endPtr)break}HEAP32[outPtr>>2]=0;return outPtr-startPtr}Module["stringToUTF32"]=stringToUTF32;function lengthBytesUTF32(str){var len=0;for(var i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);if(codeUnit>=55296&&codeUnit<=57343)++i;len+=4}return len}Module["lengthBytesUTF32"]=lengthBytesUTF32;function demangle(func){var hasLibcxxabi=!!Module["___cxa_demangle"];if(hasLibcxxabi){try{var buf=_malloc(func.length);writeStringToMemory(func.substr(1),buf);var status=_malloc(4);var ret=Module["___cxa_demangle"](buf,0,0,status);if(getValue(status,"i32")===0&&ret){return Pointer_stringify(ret)}}catch(e){}finally{if(buf)_free(buf);if(status)_free(status);if(ret)_free(ret)}}var i=3;var basicTypes={"v":"void","b":"bool","c":"char","s":"short","i":"int","l":"long","f":"float","d":"double","w":"wchar_t","a":"signed char","h":"unsigned char","t":"unsigned short","j":"unsigned int","m":"unsigned long","x":"long long","y":"unsigned long long","z":"..."};var subs=[];var first=true;function dump(x){if(x)Module.print(x);Module.print(func);var pre="";for(var a=0;a<i;a++)pre+=" ";Module.print(pre+"^")}function parseNested(){i++;if(func[i]==="K")i++;var parts=[];while(func[i]!=="E"){if(func[i]==="S"){i++;var next=func.indexOf("_",i);var num=func.substring(i,next)||0;parts.push(subs[num]||"?");i=next+1;continue}if(func[i]==="C"){parts.push(parts[parts.length-1]);i+=2;continue}var size=parseInt(func.substr(i));var pre=size.toString().length;if(!size||!pre){i--;break}var curr=func.substr(i+pre,size);parts.push(curr);subs.push(curr);i+=pre+size}i++;return parts}function parse(rawList,limit,allowVoid){limit=limit||Infinity;var ret="",list=[];function flushList(){return"("+list.join(", ")+")"}var name;if(func[i]==="N"){name=parseNested().join("::");limit--;if(limit===0)return rawList?[name]:name}else{if(func[i]==="K"||first&&func[i]==="L")i++;var size=parseInt(func.substr(i));if(size){var pre=size.toString().length;name=func.substr(i+pre,size);i+=pre+size}}first=false;if(func[i]==="I"){i++;var iList=parse(true);var iRet=parse(true,1,true);ret+=iRet[0]+" "+name+"<"+iList.join(", ")+">"}else{ret=name}paramLoop:while(i<func.length&&limit-->0){var c=func[i++];if(c in basicTypes){list.push(basicTypes[c])}else{switch(c){case"P":list.push(parse(true,1,true)[0]+"*");break;case"R":list.push(parse(true,1,true)[0]+"&");break;case"L":{i++;var end=func.indexOf("E",i);var size=end-i;list.push(func.substr(i,size));i+=size+2;break};case"A":{var size=parseInt(func.substr(i));i+=size.toString().length;if(func[i]!=="_")throw"?";i++;list.push(parse(true,1,true)[0]+" ["+size+"]");break};case"E":break paramLoop;default:ret+="?"+c;break paramLoop}}}if(!allowVoid&&list.length===1&&list[0]==="void")list=[];if(rawList){if(ret){list.push(ret+"?")}return list}else{return ret+flushList()}}var parsed=func;try{if(func=="Object._main"||func=="_main"){return"main()"}if(typeof func==="number")func=Pointer_stringify(func);if(func[0]!=="_")return func;if(func[1]!=="_")return func;if(func[2]!=="Z")return func;switch(func[3]){case"n":return"operator new()";case"d":return"operator delete()"}parsed=parse()}catch(e){parsed+="?"}if(parsed.indexOf("?")>=0&&!hasLibcxxabi){Runtime.warnOnce("warning: a problem occurred in builtin C++ name demangling; build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling")}return parsed}function demangleAll(text){return text.replace(/__Z[\w\d_]+/g,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}))}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.stack.toString()}function stackTrace(){return demangleAll(jsStackTrace())}Module["stackTrace"]=stackTrace;var PAGE_SIZE=4096;function alignMemoryPage(x){if(x%4096>0){x+=4096-x%4096}return x}var HEAP;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;var STATIC_BASE=0,STATICTOP=0,staticSealed=false;var STACK_BASE=0,STACKTOP=0,STACK_MAX=0;var DYNAMIC_BASE=0,DYNAMICTOP=0;function abortOnCannotGrowMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value "+TOTAL_MEMORY+", (2) compile with -s ALLOW_MEMORY_GROWTH=1 which adjusts the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 ")}function enlargeMemory(){abortOnCannotGrowMemory()}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||268435456;var totalMemory=64*1024;while(totalMemory<TOTAL_MEMORY||totalMemory<2*TOTAL_STACK){if(totalMemory<16*1024*1024){totalMemory*=2}else{totalMemory+=16*1024*1024}}if(totalMemory!==TOTAL_MEMORY){TOTAL_MEMORY=totalMemory}assert(typeof Int32Array!=="undefined"&&typeof Float64Array!=="undefined"&&!!(new Int32Array(1))["subarray"]&&!!(new Int32Array(1))["set"],"JS engine does not provide full typed array support");var buffer;buffer=new ArrayBuffer(TOTAL_MEMORY);HEAP8=new Int8Array(buffer);HEAP16=new Int16Array(buffer);HEAP32=new Int32Array(buffer);HEAPU8=new Uint8Array(buffer);HEAPU16=new Uint16Array(buffer);HEAPU32=new Uint32Array(buffer);HEAPF32=new Float32Array(buffer);HEAPF64=new Float64Array(buffer);HEAP32[0]=255;assert(HEAPU8[0]===255&&HEAPU8[3]===0,"Typed arrays 2 must be run on a little-endian system");Module["HEAP"]=HEAP;Module["buffer"]=buffer;Module["HEAP8"]=HEAP8;Module["HEAP16"]=HEAP16;Module["HEAP32"]=HEAP32;Module["HEAPU8"]=HEAPU8;Module["HEAPU16"]=HEAPU16;Module["HEAPU32"]=HEAPU32;Module["HEAPF32"]=HEAPF32;Module["HEAPF64"]=HEAPF64;function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Runtime.dynCall("v",func)}else{Runtime.dynCall("vi",func,[callback.arg])}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}Module["addOnPreRun"]=addOnPreRun;function addOnInit(cb){__ATINIT__.unshift(cb)}Module["addOnInit"]=addOnInit;function addOnPreMain(cb){__ATMAIN__.unshift(cb)}Module["addOnPreMain"]=addOnPreMain;function addOnExit(cb){__ATEXIT__.unshift(cb)}Module["addOnExit"]=addOnExit;function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}Module["addOnPostRun"]=addOnPostRun;function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}Module["intArrayFromString"]=intArrayFromString;function intArrayToString(array){var ret=[];for(var i=0;i<array.length;i++){var chr=array[i];if(chr>255){chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}Module["intArrayToString"]=intArrayToString;function writeStringToMemory(string,buffer,dontAddNull){var array=intArrayFromString(string,dontAddNull);var i=0;while(i<array.length){var chr=array[i];HEAP8[buffer+i>>0]=chr;i=i+1}}Module["writeStringToMemory"]=writeStringToMemory;function writeArrayToMemory(array,buffer){for(var i=0;i<array.length;i++){HEAP8[buffer++>>0]=array[i]}}Module["writeArrayToMemory"]=writeArrayToMemory;function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}Module["writeAsciiToMemory"]=writeAsciiToMemory;function unSign(value,bits,ignore){if(value>=0){return value}return bits<=32?2*Math.abs(1<<bits-1)+value:Math.pow(2,bits)+value}function reSign(value,bits,ignore){if(value<=0){return value}var half=bits<=32?Math.abs(1<<bits-1):Math.pow(2,bits-1);if(value>=half&&(bits<=32||value>half)){value=-2*half+value}return value}if(!Math["imul"]||Math["imul"](4294967295,5)!==-5)Math["imul"]=function imul(a,b){var ah=a>>>16;var al=a&65535;var bh=b>>>16;var bl=b&65535;return al*bl+(ah*bl+al*bh<<16)|0};Math.imul=Math["imul"];if(!Math["clz32"])Math["clz32"]=(function(x){x=x>>>0;for(var i=0;i<32;i++){if(x&1<<31-i)return i}return 32});Math.clz32=Math["clz32"];var Math_abs=Math.abs;var Math_cos=Math.cos;var Math_sin=Math.sin;var Math_tan=Math.tan;var Math_acos=Math.acos;var Math_asin=Math.asin;var Math_atan=Math.atan;var Math_atan2=Math.atan2;var Math_exp=Math.exp;var Math_log=Math.log;var Math_sqrt=Math.sqrt;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_pow=Math.pow;var Math_imul=Math.imul;var Math_fround=Math.fround;var Math_min=Math.min;var Math_clz32=Math.clz32;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}Module["addRunDependency"]=addRunDependency;function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["removeRunDependency"]=removeRunDependency;Module["preloadedImages"]={};Module["preloadedAudios"]={};var memoryInitializer=null;var ASM_CONSTS=[(function($0,$1,$2,$3){{if(!artoolkit["multiEachMarkerInfo"]){artoolkit["multiEachMarkerInfo"]={}}var multiEachMarker=artoolkit["multiEachMarkerInfo"];multiEachMarker["visible"]=$0;multiEachMarker["pattId"]=$1;multiEachMarker["pattType"]=$2;multiEachMarker["width"]=$3}}),(function($0,$1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32){{var $a=arguments;var i=12;if(!artoolkit["markerInfo"]){artoolkit["markerInfo"]={pos:[0,0],line:[[0,0,0],[0,0,0],[0,0,0],[0,0,0]],vertex:[[0,0],[0,0],[0,0],[0,0]]}}var markerInfo=artoolkit["markerInfo"];markerInfo["area"]=$0;markerInfo["id"]=$1;markerInfo["idPatt"]=$2;markerInfo["idMatrix"]=$3;markerInfo["dir"]=$4;markerInfo["dirPatt"]=$5;markerInfo["dirMatrix"]=$6;markerInfo["cf"]=$7;markerInfo["cfPatt"]=$8;markerInfo["cfMatrix"]=$9;markerInfo["pos"][0]=$10;markerInfo["pos"][1]=$11;markerInfo["line"][0][0]=$a[i++];markerInfo["line"][0][1]=$a[i++];markerInfo["line"][0][2]=$a[i++];markerInfo["line"][1][0]=$a[i++];markerInfo["line"][1][1]=$a[i++];markerInfo["line"][1][2]=$a[i++];markerInfo["line"][2][0]=$a[i++];markerInfo["line"][2][1]=$a[i++];markerInfo["line"][2][2]=$a[i++];markerInfo["line"][3][0]=$a[i++];markerInfo["line"][3][1]=$a[i++];markerInfo["line"][3][2]=$a[i++];markerInfo["vertex"][0][0]=$a[i++];markerInfo["vertex"][0][1]=$a[i++];markerInfo["vertex"][1][0]=$a[i++];markerInfo["vertex"][1][1]=$a[i++];markerInfo["vertex"][2][0]=$a[i++];markerInfo["vertex"][2][1]=$a[i++];markerInfo["vertex"][3][0]=$a[i++];markerInfo["vertex"][3][1]=$a[i++];markerInfo["errorCorrected"]=$a[i++]}}),(function($0,$1,$2,$3,$4){{if(!artoolkit["frameMalloc"]){artoolkit["frameMalloc"]={}}var frameMalloc=artoolkit["frameMalloc"];frameMalloc["framepointer"]=$1;frameMalloc["framesize"]=$2;frameMalloc["camera"]=$3;frameMalloc["transform"]=$4}})];function _emscripten_asm_const_33(code,a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32){return ASM_CONSTS[code](a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32)}function _emscripten_asm_const_4(code,a0,a1,a2,a3){return ASM_CONSTS[code](a0,a1,a2,a3)}function _emscripten_asm_const_5(code,a0,a1,a2,a3,a4){return 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95,72,65,77,77,73,78,71,54,51,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,51,120,51,95,80,65,82,73,84,89,54,53,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,52,120,52,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,52,120,52,95,66,67,72,95,49,51,95,57,95,51,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,52,120,52,95,66,67,72,95,49,51,95,53,95,53,0,65,82,95,76,65,66,69,76,73,78,71,95,84,72,82,69,83,72,95,77,79,68,69,95,77,65,78,85,65,76,0,65,82,95,76,65,66,69,76,73,78,71,95,84,72,82,69,83,72,95,77,79,68,69,95,65,85,84,79,95,77,69,68,73,65,78,0,65,82,95,76,65],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE);allocate([66,69,76,73,78,71,95,84,72,82,69,83,72,95,77,79,68,69,95,65,85,84,79,95,79,84,83,85,0,65,82,95,76,65,66,69,76,73,78,71,95,84,72,82,69,83,72,95,77,79,68,69,95,65,85,84,79,95,65,68,65,80,84,73,86,69,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,78,79,78,69,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,80,65,84,84,69,82,78,95,69,88,84,82,65,67,84,73,79,78,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,77,65,84,67,72,95,71,69,78,69,82,73,67,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,77,65,84,67,72,95,67,79,78,84,82,65,83,84,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,77,65,84,67,72,95,66,65,82,67,79,68,69,95,78,79,84,95,70,79,85,78,68,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,77,65,84,67,72,95,66,65,82,67,79,68,69,95,69,68,67,95,70,65,73,76,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,77,65,84,67,72,95,67,79,78,70,73,68,69,78,67,69,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,80,79,83,69,95,69,82,82,79,82,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,80,79,83,69,95,69,82,82,79,82,95,77,85,76,84,73,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,72,69,85,82,73,83,84,73,67,95,84,82,79,85,66,76,69,83,79,77,69,95,77,65,84,82,73,88,95,67,79,68,69,83,0,118,105,105,102,0,118,105,105,105,0,100,105,105,0,118,105,105,100,0,105,105,0,118,105,105,0,105,105,105,0,78,83,116,51,95,95,49,49,50,98,97,115,105,99,95,115,116,114,105,110,103,73,99,78,83,95,49,49,99,104,97,114,95,116,114,97,105,116,115,73,99,69,69,78,83,95,57,97,108,108,111,99,97,116,111,114,73,99,69,69,69,69,0,78,83,116,51,95,95,49,50,49,95,95,98,97,115,105,99,95,115,116,114,105,110,103,95,99,111,109,109,111,110,73,76,98,49,69,69,69,0,105,105,105,105,0,105,105,105,105,105,0,118,111,105,100,0,98,111,111,108,0,99,104,97,114,0,115,105,103,110,101,100,32,99,104,97,114,0,117,110,115,105,103,110,101,100,32,99,104,97,114,0,115,104,111,114,116,0,117,110,115,105,103,110,101,100,32,115,104,111,114,116,0,105,110,116,0,117,110,115,105,103,110,101,100,32,105,110,116,0,108,111,110,103,0,117,110,115,105,103,110,101,100,32,108,111,110,103,0,102,108,111,97,116,0,100,111,117,98,108,101,0,115,116,100,58,58,115,116,114,105,110,103,0,115,116,100,58,58,98,97,115,105,99,95,115,116,114,105,110,103,60,117,110,115,105,103,110,101,100,32,99,104,97,114,62,0,115,116,100,58,58,119,115,116,114,105,110,103,0,101,109,115,99,114,105,112,116,101,110,58,58,118,97,108,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,99,104,97,114,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,115,105,103,110,101,100,32,99,104,97,114,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,110,115,105,103,110,101,100,32,99,104,97,114,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,115,104,111,114,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,110,115,105,103,110,101,100,32,115,104,111,114,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,105,110,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,110,115,105,103,110,101,100,32,105,110,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,108,111,110,103,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,110,115,105,103,110,101,100,32,108,111,110,103,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,105,110,116,56,95,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,105,110,116,56,95,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,105,110,116,49,54,95,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,105,110,116,49,54,95,116,62,0,101,1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tempDoublePtr=Runtime.alignMemory(allocate(12,"i8",ALLOC_STATIC),8);assert(tempDoublePtr%8==0);function copyTempFloat(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3]}function copyTempDouble(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3];HEAP8[tempDoublePtr+4]=HEAP8[ptr+4];HEAP8[tempDoublePtr+5]=HEAP8[ptr+5];HEAP8[tempDoublePtr+6]=HEAP8[ptr+6];HEAP8[tempDoublePtr+7]=HEAP8[ptr+7]}function _atexit(func,arg){__ATEXIT__.unshift({func:func,arg:arg})}function ___cxa_atexit(){return _atexit.apply(null,arguments)}Module["_i64Subtract"]=_i64Subtract;function ___assert_fail(condition,filename,line,func){ABORT=true;throw"Assertion failed: "+Pointer_stringify(condition)+", at: "+[filename?Pointer_stringify(filename):"unknown filename",line,func?Pointer_stringify(func):"unknown function"]+" at "+stackTrace()}function embind_init_charCodes(){var codes=new Array(256);for(var i=0;i<256;++i){codes[i]=String.fromCharCode(i)}embind_charCodes=codes}var embind_charCodes=undefined;function readLatin1String(ptr){var ret="";var c=ptr;while(HEAPU8[c]){ret+=embind_charCodes[HEAPU8[c++]]}return ret}var awaitingDependencies={};var registeredTypes={};var typeDependencies={};var char_0=48;var char_9=57;function makeLegalFunctionName(name){if(undefined===name){return"_unknown"}name=name.replace(/[^a-zA-Z0-9_]/g,"$");var f=name.charCodeAt(0);if(f>=char_0&&f<=char_9){return"_"+name}else{return name}}function createNamedFunction(name,body){name=makeLegalFunctionName(name);return(new Function("body","return function "+name+"() {\n"+' "use strict";'+" return body.apply(this, arguments);\n"+"};\n"))(body)}function extendError(baseErrorType,errorName){var errorClass=createNamedFunction(errorName,(function(message){this.name=errorName;this.message=message;var stack=(new Error(message)).stack;if(stack!==undefined){this.stack=this.toString()+"\n"+stack.replace(/^Error(:[^\n]*)?\n/,"")}}));errorClass.prototype=Object.create(baseErrorType.prototype);errorClass.prototype.constructor=errorClass;errorClass.prototype.toString=(function(){if(this.message===undefined){return this.name}else{return this.name+": "+this.message}});return errorClass}var BindingError=undefined;function throwBindingError(message){throw new BindingError(message)}var InternalError=undefined;function throwInternalError(message){throw new InternalError(message)}function whenDependentTypesAreResolved(myTypes,dependentTypes,getTypeConverters){myTypes.forEach((function(type){typeDependencies[type]=dependentTypes}));function onComplete(typeConverters){var myTypeConverters=getTypeConverters(typeConverters);if(myTypeConverters.length!==myTypes.length){throwInternalError("Mismatched type converter count")}for(var i=0;i<myTypes.length;++i){registerType(myTypes[i],myTypeConverters[i])}}var typeConverters=new Array(dependentTypes.length);var unregisteredTypes=[];var registered=0;dependentTypes.forEach((function(dt,i){if(registeredTypes.hasOwnProperty(dt)){typeConverters[i]=registeredTypes[dt]}else{unregisteredTypes.push(dt);if(!awaitingDependencies.hasOwnProperty(dt)){awaitingDependencies[dt]=[]}awaitingDependencies[dt].push((function(){typeConverters[i]=registeredTypes[dt];++registered;if(registered===unregisteredTypes.length){onComplete(typeConverters)}}))}}));if(0===unregisteredTypes.length){onComplete(typeConverters)}}function registerType(rawType,registeredInstance,options){options=options||{};if(!("argPackAdvance"in registeredInstance)){throw new TypeError("registerType registeredInstance requires argPackAdvance")}var name=registeredInstance.name;if(!rawType){throwBindingError('type "'+name+'" must have a positive integer typeid pointer')}if(registeredTypes.hasOwnProperty(rawType)){if(options.ignoreDuplicateRegistrations){return}else{throwBindingError("Cannot register type '"+name+"' twice")}}registeredTypes[rawType]=registeredInstance;delete typeDependencies[rawType];if(awaitingDependencies.hasOwnProperty(rawType)){var callbacks=awaitingDependencies[rawType];delete awaitingDependencies[rawType];callbacks.forEach((function(cb){cb()}))}}function __embind_register_void(rawType,name){name=readLatin1String(name);registerType(rawType,{isVoid:true,name:name,"argPackAdvance":0,"fromWireType":(function(){return undefined}),"toWireType":(function(destructors,o){return undefined})})}function __ZSt18uncaught_exceptionv(){return!!__ZSt18uncaught_exceptionv.uncaught_exception}var EXCEPTIONS={last:0,caught:[],infos:{},deAdjust:(function(adjusted){if(!adjusted||EXCEPTIONS.infos[adjusted])return adjusted;for(var ptr in EXCEPTIONS.infos){var info=EXCEPTIONS.infos[ptr];if(info.adjusted===adjusted){return ptr}}return adjusted}),addRef:(function(ptr){if(!ptr)return;var info=EXCEPTIONS.infos[ptr];info.refcount++}),decRef:(function(ptr){if(!ptr)return;var info=EXCEPTIONS.infos[ptr];assert(info.refcount>0);info.refcount--;if(info.refcount===0){if(info.destructor){Runtime.dynCall("vi",info.destructor,[ptr])}delete EXCEPTIONS.infos[ptr];___cxa_free_exception(ptr)}}),clearRef:(function(ptr){if(!ptr)return;var info=EXCEPTIONS.infos[ptr];info.refcount=0})};function ___resumeException(ptr){if(!EXCEPTIONS.last){EXCEPTIONS.last=ptr}EXCEPTIONS.clearRef(EXCEPTIONS.deAdjust(ptr));throw ptr+" - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch."}function ___cxa_find_matching_catch(){var thrown=EXCEPTIONS.last;if(!thrown){return(asm["setTempRet0"](0),0)|0}var info=EXCEPTIONS.infos[thrown];var throwntype=info.type;if(!throwntype){return(asm["setTempRet0"](0),thrown)|0}var typeArray=Array.prototype.slice.call(arguments);var pointer=Module["___cxa_is_pointer_type"](throwntype);if(!___cxa_find_matching_catch.buffer)___cxa_find_matching_catch.buffer=_malloc(4);HEAP32[___cxa_find_matching_catch.buffer>>2]=thrown;thrown=___cxa_find_matching_catch.buffer;for(var i=0;i<typeArray.length;i++){if(typeArray[i]&&Module["___cxa_can_catch"](typeArray[i],throwntype,thrown)){thrown=HEAP32[thrown>>2];info.adjusted=thrown;return(asm["setTempRet0"](typeArray[i]),thrown)|0}}thrown=HEAP32[thrown>>2];return(asm["setTempRet0"](throwntype),thrown)|0}function ___cxa_throw(ptr,type,destructor){EXCEPTIONS.infos[ptr]={ptr:ptr,adjusted:ptr,type:type,destructor:destructor,refcount:0};EXCEPTIONS.last=ptr;if(!("uncaught_exception"in __ZSt18uncaught_exceptionv)){__ZSt18uncaught_exceptionv.uncaught_exception=1}else{__ZSt18uncaught_exceptionv.uncaught_exception++}throw ptr+" - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch."}Module["_memset"]=_memset;var _BDtoILow=true;function getShiftFromSize(size){switch(size){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+size)}}function __embind_register_bool(rawType,name,size,trueValue,falseValue){var shift=getShiftFromSize(size);name=readLatin1String(name);registerType(rawType,{name:name,"fromWireType":(function(wt){return!!wt}),"toWireType":(function(destructors,o){return o?trueValue:falseValue}),"argPackAdvance":8,"readValueFromPointer":(function(pointer){var heap;if(size===1){heap=HEAP8}else if(size===2){heap=HEAP16}else if(size===4){heap=HEAP32}else{throw new TypeError("Unknown boolean type size: "+name)}return this["fromWireType"](heap[pointer>>shift])}),destructorFunction:null})}Module["_bitshift64Shl"]=_bitshift64Shl;function _abort(){Module["abort"]()}function _free(){}Module["_free"]=_free;function _malloc(bytes){var ptr=Runtime.dynamicAlloc(bytes+8);return ptr+8&4294967288}Module["_malloc"]=_malloc;function simpleReadValueFromPointer(pointer){return this["fromWireType"](HEAPU32[pointer>>2])}function __embind_register_std_string(rawType,name){name=readLatin1String(name);registerType(rawType,{name:name,"fromWireType":(function(value){var length=HEAPU32[value>>2];var a=new Array(length);for(var i=0;i<length;++i){a[i]=String.fromCharCode(HEAPU8[value+4+i])}_free(value);return a.join("")}),"toWireType":(function(destructors,value){if(value instanceof ArrayBuffer){value=new Uint8Array(value)}function getTAElement(ta,index){return ta[index]}function getStringElement(string,index){return string.charCodeAt(index)}var getElement;if(value instanceof Uint8Array){getElement=getTAElement}else if(value instanceof Int8Array){getElement=getTAElement}else if(typeof value==="string"){getElement=getStringElement}else{throwBindingError("Cannot pass non-string to std::string")}var length=value.length;var ptr=_malloc(4+length);HEAPU32[ptr>>2]=length;for(var i=0;i<length;++i){var charCode=getElement(value,i);if(charCode>255){_free(ptr);throwBindingError("String has UTF-16 code units that do not fit in 8 bits")}HEAPU8[ptr+4+i]=charCode}if(destructors!==null){destructors.push(_free,ptr)}return ptr}),"argPackAdvance":8,"readValueFromPointer":simpleReadValueFromPointer,destructorFunction:(function(ptr){_free(ptr)})})}function __embind_register_std_wstring(rawType,charSize,name){name=readLatin1String(name);var getHeap,shift;if(charSize===2){getHeap=(function(){return HEAPU16});shift=1}else if(charSize===4){getHeap=(function(){return HEAPU32});shift=2}registerType(rawType,{name:name,"fromWireType":(function(value){var HEAP=getHeap();var length=HEAPU32[value>>2];var a=new Array(length);var start=value+4>>shift;for(var i=0;i<length;++i){a[i]=String.fromCharCode(HEAP[start+i])}_free(value);return a.join("")}),"toWireType":(function(destructors,value){var HEAP=getHeap();var length=value.length;var ptr=_malloc(4+length*charSize);HEAPU32[ptr>>2]=length;var start=ptr+4>>shift;for(var i=0;i<length;++i){HEAP[start+i]=value.charCodeAt(i)}if(destructors!==null){destructors.push(_free,ptr)}return ptr}),"argPackAdvance":8,"readValueFromPointer":simpleReadValueFromPointer,destructorFunction:(function(ptr){_free(ptr)})})}function ___lock(){}function ___unlock(){}var _emscripten_asm_const_int=true;Module["_i64Add"]=_i64Add;var _fabs=Math_abs;var _sqrt=Math_sqrt;function _embind_repr(v){if(v===null){return"null"}var t=typeof v;if(t==="object"||t==="array"||t==="function"){return v.toString()}else{return""+v}}function integerReadValueFromPointer(name,shift,signed){switch(shift){case 0:return signed?function readS8FromPointer(pointer){return HEAP8[pointer]}:function readU8FromPointer(pointer){return HEAPU8[pointer]};case 1:return signed?function readS16FromPointer(pointer){return HEAP16[pointer>>1]}:function readU16FromPointer(pointer){return HEAPU16[pointer>>1]};case 2:return signed?function readS32FromPointer(pointer){return HEAP32[pointer>>2]}:function readU32FromPointer(pointer){return HEAPU32[pointer>>2]};default:throw new TypeError("Unknown integer type: "+name)}}function __embind_register_integer(primitiveType,name,size,minRange,maxRange){name=readLatin1String(name);if(maxRange===-1){maxRange=4294967295}var shift=getShiftFromSize(size);var fromWireType=(function(value){return value});if(minRange===0){var bitshift=32-8*size;fromWireType=(function(value){return value<<bitshift>>>bitshift})}registerType(primitiveType,{name:name,"fromWireType":fromWireType,"toWireType":(function(destructors,value){if(typeof value!=="number"&&typeof value!=="boolean"){throw new TypeError('Cannot convert "'+_embind_repr(value)+'" to '+this.name)}if(value<minRange||value>maxRange){throw new TypeError('Passing a number "'+_embind_repr(value)+'" from JS side to C/C++ side to an argument of type "'+name+'", which is outside the valid range ['+minRange+", "+maxRange+"]!")}return value|0}),"argPackAdvance":8,"readValueFromPointer":integerReadValueFromPointer(name,shift,minRange!==0),destructorFunction:null})}var emval_free_list=[];var emval_handle_array=[{},{value:undefined},{value:null},{value:true},{value:false}];function __emval_decref(handle){if(handle>4&&0===--emval_handle_array[handle].refcount){emval_handle_array[handle]=undefined;emval_free_list.push(handle)}}function count_emval_handles(){var count=0;for(var i=5;i<emval_handle_array.length;++i){if(emval_handle_array[i]!==undefined){++count}}return count}function get_first_emval(){for(var i=5;i<emval_handle_array.length;++i){if(emval_handle_array[i]!==undefined){return emval_handle_array[i]}}return null}function init_emval(){Module["count_emval_handles"]=count_emval_handles;Module["get_first_emval"]=get_first_emval}function __emval_register(value){switch(value){case undefined:{return 1};case null:{return 2};case true:{return 3};case false:{return 4};default:{var handle=emval_free_list.length?emval_free_list.pop():emval_handle_array.length;emval_handle_array[handle]={refcount:1,value:value};return handle}}}function __embind_register_emval(rawType,name){name=readLatin1String(name);registerType(rawType,{name:name,"fromWireType":(function(handle){var rv=emval_handle_array[handle].value;__emval_decref(handle);return rv}),"toWireType":(function(destructors,value){return __emval_register(value)}),"argPackAdvance":8,"readValueFromPointer":simpleReadValueFromPointer,destructorFunction:null})}function ___cxa_allocate_exception(size){return _malloc(size)}var _sin=Math_sin;function ___setErrNo(value){if(Module["___errno_location"])HEAP32[Module["___errno_location"]()>>2]=value;return value}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function _sysconf(name){switch(name){case 30:return PAGE_SIZE;case 85:return totalMemory/PAGE_SIZE;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:return 200809;case 79:return 0;case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;case 87:case 26:case 33:return 2147483647;case 34:case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1e3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:{if(typeof navigator==="object")return navigator["hardwareConcurrency"]||1;return 1}}___setErrNo(ERRNO_CODES.EINVAL);return-1}Module["_bitshift64Lshr"]=_bitshift64Lshr;function __exit(status){Module["exit"](status)}function _exit(status){__exit(status)}var _llvm_ctlz_i32=true;function floatReadValueFromPointer(name,shift){switch(shift){case 2:return(function(pointer){return this["fromWireType"](HEAPF32[pointer>>2])});case 3:return(function(pointer){return this["fromWireType"](HEAPF64[pointer>>3])});default:throw new TypeError("Unknown float type: "+name)}}function __embind_register_float(rawType,name,size){var shift=getShiftFromSize(size);name=readLatin1String(name);registerType(rawType,{name:name,"fromWireType":(function(value){return value}),"toWireType":(function(destructors,value){if(typeof value!=="number"&&typeof value!=="boolean"){throw new TypeError('Cannot convert "'+_embind_repr(value)+'" to '+this.name)}return value}),"argPackAdvance":8,"readValueFromPointer":floatReadValueFromPointer(name,shift),destructorFunction:null})}var _BDtoIHigh=true;function _pthread_cleanup_push(routine,arg){__ATEXIT__.push((function(){Runtime.dynCall("vi",routine,[arg])}));_pthread_cleanup_push.level=__ATEXIT__.length}function new_(constructor,argumentList){if(!(constructor instanceof Function)){throw new TypeError("new_ called with constructor type "+typeof constructor+" which is not a function")}var dummy=createNamedFunction(constructor.name||"unknownFunctionName",(function(){}));dummy.prototype=constructor.prototype;var obj=new dummy;var r=constructor.apply(obj,argumentList);return r instanceof Object?r:obj}function runDestructors(destructors){while(destructors.length){var ptr=destructors.pop();var del=destructors.pop();del(ptr)}}function craftInvokerFunction(humanName,argTypes,classType,cppInvokerFunc,cppTargetFunc){var argCount=argTypes.length;if(argCount<2){throwBindingError("argTypes array size mismatch! Must at least get return value and 'this' types!")}var isClassMethodFunc=argTypes[1]!==null&&classType!==null;var argsList="";var argsListWired="";for(var i=0;i<argCount-2;++i){argsList+=(i!==0?", ":"")+"arg"+i;argsListWired+=(i!==0?", ":"")+"arg"+i+"Wired"}var invokerFnBody="return function "+makeLegalFunctionName(humanName)+"("+argsList+") {\n"+"if (arguments.length !== "+(argCount-2)+") {\n"+"throwBindingError('function "+humanName+" called with ' + arguments.length + ' arguments, expected "+(argCount-2)+" args!');\n"+"}\n";var needsDestructorStack=false;for(var i=1;i<argTypes.length;++i){if(argTypes[i]!==null&&argTypes[i].destructorFunction===undefined){needsDestructorStack=true;break}}if(needsDestructorStack){invokerFnBody+="var destructors = [];\n"}var dtorStack=needsDestructorStack?"destructors":"null";var args1=["throwBindingError","invoker","fn","runDestructors","retType","classParam"];var args2=[throwBindingError,cppInvokerFunc,cppTargetFunc,runDestructors,argTypes[0],argTypes[1]];if(isClassMethodFunc){invokerFnBody+="var thisWired = classParam.toWireType("+dtorStack+", this);\n"}for(var i=0;i<argCount-2;++i){invokerFnBody+="var arg"+i+"Wired = argType"+i+".toWireType("+dtorStack+", arg"+i+"); // "+argTypes[i+2].name+"\n";args1.push("argType"+i);args2.push(argTypes[i+2])}if(isClassMethodFunc){argsListWired="thisWired"+(argsListWired.length>0?", ":"")+argsListWired}var returns=argTypes[0].name!=="void";invokerFnBody+=(returns?"var rv = ":"")+"invoker(fn"+(argsListWired.length>0?", ":"")+argsListWired+");\n";if(needsDestructorStack){invokerFnBody+="runDestructors(destructors);\n"}else{for(var i=isClassMethodFunc?1:2;i<argTypes.length;++i){var paramName=i===1?"thisWired":"arg"+(i-2)+"Wired";if(argTypes[i].destructorFunction!==null){invokerFnBody+=paramName+"_dtor("+paramName+"); // "+argTypes[i].name+"\n";args1.push(paramName+"_dtor");args2.push(argTypes[i].destructorFunction)}}}if(returns){invokerFnBody+="var ret = retType.fromWireType(rv);\n"+"return ret;\n"}else{}invokerFnBody+="}\n";args1.push(invokerFnBody);var invokerFunction=new_(Function,args1).apply(null,args2);return invokerFunction}function ensureOverloadTable(proto,methodName,humanName){if(undefined===proto[methodName].overloadTable){var prevFunc=proto[methodName];proto[methodName]=(function(){if(!proto[methodName].overloadTable.hasOwnProperty(arguments.length)){throwBindingError("Function '"+humanName+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+proto[methodName].overloadTable+")!")}return proto[methodName].overloadTable[arguments.length].apply(this,arguments)});proto[methodName].overloadTable=[];proto[methodName].overloadTable[prevFunc.argCount]=prevFunc}}function exposePublicSymbol(name,value,numArguments){if(Module.hasOwnProperty(name)){if(undefined===numArguments||undefined!==Module[name].overloadTable&&undefined!==Module[name].overloadTable[numArguments]){throwBindingError("Cannot register public name '"+name+"' twice")}ensureOverloadTable(Module,name,name);if(Module.hasOwnProperty(numArguments)){throwBindingError("Cannot register multiple overloads of a function with the same number of arguments ("+numArguments+")!")}Module[name].overloadTable[numArguments]=value}else{Module[name]=value;if(undefined!==numArguments){Module[name].numArguments=numArguments}}}function heap32VectorToArray(count,firstElement){var array=[];for(var i=0;i<count;i++){array.push(HEAP32[(firstElement>>2)+i])}return array}function replacePublicSymbol(name,value,numArguments){if(!Module.hasOwnProperty(name)){throwInternalError("Replacing nonexistant public symbol")}if(undefined!==Module[name].overloadTable&&undefined!==numArguments){Module[name].overloadTable[numArguments]=value}else{Module[name]=value}}function requireFunction(signature,rawFunction){signature=readLatin1String(signature);function makeDynCaller(dynCall){var args=[];for(var i=1;i<signature.length;++i){args.push("a"+i)}var name="dynCall_"+signature+"_"+rawFunction;var body="return function "+name+"("+args.join(", ")+") {\n";body+=" return dynCall(rawFunction"+(args.length?", ":"")+args.join(", ")+");\n";body+="};\n";return(new Function("dynCall","rawFunction",body))(dynCall,rawFunction)}var fp;if(Module["FUNCTION_TABLE_"+signature]!==undefined){fp=Module["FUNCTION_TABLE_"+signature][rawFunction]}else if(typeof FUNCTION_TABLE!=="undefined"){fp=FUNCTION_TABLE[rawFunction]}else{var dc=asm["dynCall_"+signature];if(dc===undefined){dc=asm["dynCall_"+signature.replace(/f/g,"d")];if(dc===undefined){throwBindingError("No dynCall invoker for signature: "+signature)}}fp=makeDynCaller(dc)}if(typeof fp!=="function"){throwBindingError("unknown function pointer with signature "+signature+": "+rawFunction)}return fp}var UnboundTypeError=undefined;function getTypeName(type){var ptr=___getTypeName(type);var rv=readLatin1String(ptr);_free(ptr);return rv}function throwUnboundTypeError(message,types){var unboundTypes=[];var seen={};function visit(type){if(seen[type]){return}if(registeredTypes[type]){return}if(typeDependencies[type]){typeDependencies[type].forEach(visit);return}unboundTypes.push(type);seen[type]=true}types.forEach(visit);throw new UnboundTypeError(message+": "+unboundTypes.map(getTypeName).join([", "]))}function __embind_register_function(name,argCount,rawArgTypesAddr,signature,rawInvoker,fn){var argTypes=heap32VectorToArray(argCount,rawArgTypesAddr);name=readLatin1String(name);rawInvoker=requireFunction(signature,rawInvoker);exposePublicSymbol(name,(function(){throwUnboundTypeError("Cannot call "+name+" due to unbound types",argTypes)}),argCount-1);whenDependentTypesAreResolved([],argTypes,(function(argTypes){var invokerArgsArray=[argTypes[0],null].concat(argTypes.slice(1));replacePublicSymbol(name,craftInvokerFunction(name,invokerArgsArray,null,rawInvoker,fn),argCount-1);return[]}))}function __embind_register_constant(name,type,value){name=readLatin1String(name);whenDependentTypesAreResolved([],[type],(function(type){type=type[0];Module[name]=type["fromWireType"](value);return[]}))}function _pthread_cleanup_pop(){assert(_pthread_cleanup_push.level==__ATEXIT__.length,"cannot pop if something else added meanwhile!");__ATEXIT__.pop();_pthread_cleanup_push.level=__ATEXIT__.length}var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"Permission denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"File locking deadlock error",36:"File or path name too long",37:"No record locks available",38:"Function not implemented",39:"Directory not empty",40:"Too many symbolic links",42:"No message of desired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying to read unreadable message",75:"Value too large for defined data type",76:"Given log. name not unique",77:"f.d. invalid for this operation",78:"Remote address changed",79:"Can access a needed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too many users",88:"Socket operation on non-socket",89:"Destination address required",90:"Message too long",91:"Protocol wrong type for socket",92:"Protocol not available",93:"Unknown protocol",94:"Socket type not supported",95:"Not supported",96:"Protocol family not supported",97:"Address family not supported by protocol family",98:"Address already in use",99:"Address not available",100:"Network interface is not configured",101:"Network is unreachable",102:"Connection reset by network",103:"Connection aborted",104:"Connection reset by peer",105:"No buffer space available",106:"Socket is already connected",107:"Socket is not connected",108:"Can't send after socket shutdown",109:"Too many references",110:"Connection timed out",111:"Connection refused",112:"Host is down",113:"Host is unreachable",114:"Socket already connected",115:"Connection already in progress",116:"Stale file handle",122:"Quota exceeded",123:"No medium (in tape drive)",125:"Operation canceled",130:"Previous owner died",131:"State not recoverable"};var PATH={splitPath:(function(filename){var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)}),normalizeArray:(function(parts,allowAboveRoot){var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up--;up){parts.unshift("..")}}return parts}),normalize:(function(path){var isAbsolute=path.charAt(0)==="/",trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path}),dirname:(function(path){var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir}),basename:(function(path){if(path==="/")return"/";var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)}),extname:(function(path){return PATH.splitPath(path)[3]}),join:(function(){var paths=Array.prototype.slice.call(arguments,0);return PATH.normalize(paths.join("/"))}),join2:(function(l,r){return PATH.normalize(l+"/"+r)}),resolve:(function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=path.charAt(0)==="/"}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter((function(p){return!!p})),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."}),relative:(function(from,to){from=PATH.resolve(from).substr(1);to=PATH.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")})};var TTY={ttys:[],init:(function(){}),shutdown:(function(){}),register:(function(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops};FS.registerDevice(dev,TTY.stream_ops)}),stream_ops:{open:(function(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}stream.tty=tty;stream.seekable=false}),close:(function(stream){stream.tty.ops.flush(stream.tty)}),flush:(function(stream){stream.tty.ops.flush(stream.tty)}),read:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}for(var i=0;i<length;i++){try{stream.tty.ops.put_char(stream.tty,buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})},default_tty_ops:{get_char:(function(tty){if(!tty.input.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=new Buffer(BUFSIZE);var bytesRead=0;var fd=process.stdin.fd;var usingDevice=false;try{fd=fs.openSync("/dev/stdin","r");usingDevice=true}catch(e){}bytesRead=fs.readSync(fd,buf,0,BUFSIZE,null);if(usingDevice){fs.closeSync(fd)}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}else{result=null}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else if(typeof readline=="function"){result=readline();if(result!==null){result+="\n"}}if(!result){return null}tty.input=intArrayFromString(result,true)}return tty.input.shift()}),put_char:(function(tty,val){if(val===null||val===10){Module["print"](UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}}),flush:(function(tty){if(tty.output&&tty.output.length>0){Module["print"](UTF8ArrayToString(tty.output,0));tty.output=[]}})},default_tty1_ops:{put_char:(function(tty,val){if(val===null||val===10){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}}),flush:(function(tty){if(tty.output&&tty.output.length>0){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}})}};var MEMFS={ops_table:null,mount:(function(mount){return MEMFS.createNode(null,"/",16384|511,0)}),createNode:(function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(!MEMFS.ops_table){MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}}}var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node}return node}),getFileDataAsRegularArray:(function(node){if(node.contents&&node.contents.subarray){var arr=[];for(var i=0;i<node.usedBytes;++i)arr.push(node.contents[i]);return arr}return node.contents}),getFileDataAsTypedArray:(function(node){if(!node.contents)return new Uint8Array;if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)}),expandFileStorage:(function(node,newCapacity){if(node.contents&&node.contents.subarray&&newCapacity>node.contents.length){node.contents=MEMFS.getFileDataAsRegularArray(node);node.usedBytes=node.contents.length}if(!node.contents||node.contents.subarray){var prevCapacity=node.contents?node.contents.buffer.byteLength:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)|0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0);return}if(!node.contents&&newCapacity>0)node.contents=[];while(node.contents.length<newCapacity)node.contents.push(0)}),resizeFileStorage:(function(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0;return}if(!node.contents||node.contents.subarray){var oldContents=node.contents;node.contents=new Uint8Array(new ArrayBuffer(newSize));if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize;return}if(!node.contents)node.contents=[];if(node.contents.length>newSize)node.contents.length=newSize;else while(node.contents.length<newSize)node.contents.push(0);node.usedBytes=newSize}),node_ops:{getattr:(function(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr}),setattr:(function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}}),lookup:(function(parent,name){throw FS.genericErrors[ERRNO_CODES.ENOENT]}),mknod:(function(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)}),rename:(function(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}}}delete old_node.parent.contents[old_node.name];old_node.name=new_name;new_dir.contents[new_name]=old_node;old_node.parent=new_dir}),unlink:(function(parent,name){delete parent.contents[name]}),rmdir:(function(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}delete parent.contents[name]}),readdir:(function(node){var entries=[".",".."];for(var key in node.contents){if(!node.contents.hasOwnProperty(key)){continue}entries.push(key)}return entries}),symlink:(function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node}),readlink:(function(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return node.link})},stream_ops:{read:(function(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size}),write:(function(stream,buffer,offset,length,position,canOwn){if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=new Uint8Array(buffer.subarray(offset,offset+length));node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray)node.contents.set(buffer.subarray(offset,offset+length),position);else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position}),allocate:(function(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&(contents.buffer===buffer||contents.buffer===buffer.buffer)){allocated=false;ptr=contents.byteOffset}else{if(position>0||position+length<stream.node.usedBytes){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}allocated=true;ptr=_malloc(length);if(!ptr){throw new FS.ErrnoError(ERRNO_CODES.ENOMEM)}buffer.set(contents,ptr)}return{ptr:ptr,allocated:allocated}}),msync:(function(stream,buffer,offset,length,mmapFlags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(mmapFlags&2){return 0}var bytesWritten=MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0})}};var IDBFS={dbs:{},indexedDB:(function(){if(typeof indexedDB!=="undefined")return indexedDB;var ret=null;if(typeof window==="object")ret=window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB;assert(ret,"IDBFS used, but indexedDB not supported");return ret}),DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",mount:(function(mount){return MEMFS.mount.apply(null,arguments)}),syncfs:(function(mount,populate,callback){IDBFS.getLocalSet(mount,(function(err,local){if(err)return callback(err);IDBFS.getRemoteSet(mount,(function(err,remote){if(err)return callback(err);var src=populate?remote:local;var dst=populate?local:remote;IDBFS.reconcile(src,dst,callback)}))}))}),getDB:(function(name,callback){var db=IDBFS.dbs[name];if(db){return callback(null,db)}var req;try{req=IDBFS.indexedDB().open(name,IDBFS.DB_VERSION)}catch(e){return callback(e)}req.onupgradeneeded=(function(e){var db=e.target.result;var transaction=e.target.transaction;var fileStore;if(db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)){fileStore=transaction.objectStore(IDBFS.DB_STORE_NAME)}else{fileStore=db.createObjectStore(IDBFS.DB_STORE_NAME)}if(!fileStore.indexNames.contains("timestamp")){fileStore.createIndex("timestamp","timestamp",{unique:false})}});req.onsuccess=(function(){db=req.result;IDBFS.dbs[name]=db;callback(null,db)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),getLocalSet:(function(mount,callback){var entries={};function isRealDir(p){return p!=="."&&p!==".."}function toAbsolute(root){return(function(p){return PATH.join2(root,p)})}var check=FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));while(check.length){var path=check.pop();var stat;try{stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){check.push.apply(check,FS.readdir(path).filter(isRealDir).map(toAbsolute(path)))}entries[path]={timestamp:stat.mtime}}return callback(null,{type:"local",entries:entries})}),getRemoteSet:(function(mount,callback){var entries={};IDBFS.getDB(mount.mountpoint,(function(err,db){if(err)return callback(err);var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readonly");transaction.onerror=(function(e){callback(this.error);e.preventDefault()});var store=transaction.objectStore(IDBFS.DB_STORE_NAME);var index=store.index("timestamp");index.openKeyCursor().onsuccess=(function(event){var cursor=event.target.result;if(!cursor){return callback(null,{type:"remote",db:db,entries:entries})}entries[cursor.primaryKey]={timestamp:cursor.key};cursor.continue()})}))}),loadLocalEntry:(function(path,callback){var stat,node;try{var lookup=FS.lookupPath(path);node=lookup.node;stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){return callback(null,{timestamp:stat.mtime,mode:stat.mode})}else if(FS.isFile(stat.mode)){node.contents=MEMFS.getFileDataAsTypedArray(node);return callback(null,{timestamp:stat.mtime,mode:stat.mode,contents:node.contents})}else{return callback(new Error("node type not supported"))}}),storeLocalEntry:(function(path,entry,callback){try{if(FS.isDir(entry.mode)){FS.mkdir(path,entry.mode)}else if(FS.isFile(entry.mode)){FS.writeFile(path,entry.contents,{encoding:"binary",canOwn:true})}else{return callback(new Error("node type not supported"))}FS.chmod(path,entry.mode);FS.utime(path,entry.timestamp,entry.timestamp)}catch(e){return callback(e)}callback(null)}),removeLocalEntry:(function(path,callback){try{var lookup=FS.lookupPath(path);var stat=FS.stat(path);if(FS.isDir(stat.mode)){FS.rmdir(path)}else if(FS.isFile(stat.mode)){FS.unlink(path)}}catch(e){return callback(e)}callback(null)}),loadRemoteEntry:(function(store,path,callback){var req=store.get(path);req.onsuccess=(function(event){callback(null,event.target.result)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),storeRemoteEntry:(function(store,path,entry,callback){var req=store.put(entry,path);req.onsuccess=(function(){callback(null)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),removeRemoteEntry:(function(store,path,callback){var req=store.delete(path);req.onsuccess=(function(){callback(null)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),reconcile:(function(src,dst,callback){var total=0;var create=[];Object.keys(src.entries).forEach((function(key){var e=src.entries[key];var e2=dst.entries[key];if(!e2||e.timestamp>e2.timestamp){create.push(key);total++}}));var remove=[];Object.keys(dst.entries).forEach((function(key){var e=dst.entries[key];var e2=src.entries[key];if(!e2){remove.push(key);total++}}));if(!total){return callback(null)}var errored=false;var completed=0;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=total){return callback(null)}}transaction.onerror=(function(e){done(this.error);e.preventDefault()});create.sort().forEach((function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,(function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)}))}else{IDBFS.loadLocalEntry(path,(function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)}))}}));remove.sort().reverse().forEach((function(path){if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}}))})};var NODEFS={isWindows:false,staticInit:(function(){NODEFS.isWindows=!!process.platform.match(/^win/)}),mount:(function(mount){assert(ENVIRONMENT_IS_NODE);return NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.root),0)}),createNode:(function(parent,name,mode,dev){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=FS.createNode(parent,name,mode);node.node_ops=NODEFS.node_ops;node.stream_ops=NODEFS.stream_ops;return node}),getMode:(function(path){var stat;try{stat=fs.lstatSync(path);if(NODEFS.isWindows){stat.mode=stat.mode|(stat.mode&146)>>1}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return stat.mode}),realPath:(function(node){var parts=[];while(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();return PATH.join.apply(null,parts)}),flagsToPermissionStringMap:{0:"r",1:"r+",2:"r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",514:"w+",577:"w",578:"w+",705:"wx",706:"wx+",1024:"a",1025:"a",1026:"a+",1089:"a",1090:"a+",1153:"ax",1154:"ax+",1217:"ax",1218:"ax+",4096:"rs",4098:"rs+"},flagsToPermissionString:(function(flags){flags&=~32768;if(flags in NODEFS.flagsToPermissionStringMap){return NODEFS.flagsToPermissionStringMap[flags]}else{throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}}),node_ops:{getattr:(function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{dev:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:stat.blocks}}),setattr:(function(node,attr){var path=NODEFS.realPath(node);try{if(attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){fs.truncateSync(path,attr.size)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),lookup:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)}),mknod:(function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mkdirSync(path,node.mode)}else{fs.writeFileSync(path,"",{mode:node.mode})}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return node}),rename:(function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode);var newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),unlink:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),rmdir:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readdir:(function(node){var path=NODEFS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),symlink:(function(parent,newName,oldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readlink:(function(node){var path=NODEFS.realPath(node);try{path=fs.readlinkSync(path);path=NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root),path);return path}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}})},stream_ops:{open:(function(stream){var path=NODEFS.realPath(stream.node);try{if(FS.isFile(stream.node.mode)){stream.nfd=fs.openSync(path,NODEFS.flagsToPermissionString(stream.flags))}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),close:(function(stream){try{if(FS.isFile(stream.node.mode)&&stream.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),read:(function(stream,buffer,offset,length,position){if(length===0)return 0;var nbuffer=new Buffer(length);var res;try{res=fs.readSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(res>0){for(var i=0;i<res;i++){buffer[offset+i]=nbuffer[i]}}return res}),write:(function(stream,buffer,offset,length,position){var nbuffer=new Buffer(buffer.subarray(offset,offset+length));var res;try{res=fs.writeSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}return res}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){try{var stat=fs.fstatSync(stream.nfd);position+=stat.size}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position})}};var WORKERFS={DIR_MODE:16895,FILE_MODE:33279,reader:null,mount:(function(mount){assert(ENVIRONMENT_IS_WORKER);if(!WORKERFS.reader)WORKERFS.reader=new FileReaderSync;var root=WORKERFS.createNode(null,"/",WORKERFS.DIR_MODE,0);var createdParents={};function ensureParent(path){var parts=path.split("/");var parent=root;for(var i=0;i<parts.length-1;i++){var curr=parts.slice(0,i+1).join("/");if(!createdParents[curr]){createdParents[curr]=WORKERFS.createNode(parent,curr,WORKERFS.DIR_MODE,0)}parent=createdParents[curr]}return parent}function base(path){var parts=path.split("/");return parts[parts.length-1]}Array.prototype.forEach.call(mount.opts["files"]||[],(function(file){WORKERFS.createNode(ensureParent(file.name),base(file.name),WORKERFS.FILE_MODE,0,file,file.lastModifiedDate)}));(mount.opts["blobs"]||[]).forEach((function(obj){WORKERFS.createNode(ensureParent(obj["name"]),base(obj["name"]),WORKERFS.FILE_MODE,0,obj["data"])}));(mount.opts["packages"]||[]).forEach((function(pack){pack["metadata"].files.forEach((function(file){var name=file.filename.substr(1);WORKERFS.createNode(ensureParent(name),base(name),WORKERFS.FILE_MODE,0,pack["blob"].slice(file.start,file.end))}))}));return root}),createNode:(function(parent,name,mode,dev,contents,mtime){var node=FS.createNode(parent,name,mode);node.mode=mode;node.node_ops=WORKERFS.node_ops;node.stream_ops=WORKERFS.stream_ops;node.timestamp=(mtime||new Date).getTime();assert(WORKERFS.FILE_MODE!==WORKERFS.DIR_MODE);if(mode===WORKERFS.FILE_MODE){node.size=contents.size;node.contents=contents}else{node.size=4096;node.contents={}}if(parent){parent.contents[name]=node}return node}),node_ops:{getattr:(function(node){return{dev:1,ino:undefined,mode:node.mode,nlink:1,uid:0,gid:0,rdev:undefined,size:node.size,atime:new Date(node.timestamp),mtime:new Date(node.timestamp),ctime:new Date(node.timestamp),blksize:4096,blocks:Math.ceil(node.size/4096)}}),setattr:(function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}}),lookup:(function(parent,name){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}),mknod:(function(parent,name,mode,dev){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),rename:(function(oldNode,newDir,newName){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),unlink:(function(parent,name){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),rmdir:(function(parent,name){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),readdir:(function(node){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),symlink:(function(parent,newName,oldPath){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),readlink:(function(node){throw new FS.ErrnoError(ERRNO_CODES.EPERM)})},stream_ops:{read:(function(stream,buffer,offset,length,position){if(position>=stream.node.size)return 0;var chunk=stream.node.contents.slice(position,position+length);var ab=WORKERFS.reader.readAsArrayBuffer(chunk);buffer.set(new Uint8Array(ab),offset);return chunk.size}),write:(function(stream,buffer,offset,length,position){throw new FS.ErrnoError(ERRNO_CODES.EIO)}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.size}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position})}};var _stdin=allocate(1,"i32*",ALLOC_STATIC);var _stdout=allocate(1,"i32*",ALLOC_STATIC);var _stderr=allocate(1,"i32*",ALLOC_STATIC);var FS={root:null,mounts:[],devices:[null],streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},filesystems:null,handleFSError:(function(e){if(!(e instanceof FS.ErrnoError))throw e+" : "+stackTrace();return ___setErrNo(e.errno)}),lookupPath:(function(path,opts){path=PATH.resolve(FS.cwd(),path);opts=opts||{};if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};for(var key in defaults){if(opts[key]===undefined){opts[key]=defaults[key]}}if(opts.recurse_count>8){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}var parts=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),false);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count});current=lookup.node;if(count++>40){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}}}}return{path:current_path,node:current}}),getPath:(function(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}}),hashName:(function(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length}),hashAddNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node}),hashRemoveNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}}),lookupNode:(function(parent,name){var err=FS.mayLookup(parent);if(err){throw new FS.ErrnoError(err,parent)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)}),createNode:(function(parent,name,mode,rdev){if(!FS.FSNode){FS.FSNode=(function(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev});FS.FSNode.prototype={};var readMode=292|73;var writeMode=146;Object.defineProperties(FS.FSNode.prototype,{read:{get:(function(){return(this.mode&readMode)===readMode}),set:(function(val){val?this.mode|=readMode:this.mode&=~readMode})},write:{get:(function(){return(this.mode&writeMode)===writeMode}),set:(function(val){val?this.mode|=writeMode:this.mode&=~writeMode})},isFolder:{get:(function(){return FS.isDir(this.mode)})},isDevice:{get:(function(){return FS.isChrdev(this.mode)})}})}var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node}),destroyNode:(function(node){FS.hashRemoveNode(node)}),isRoot:(function(node){return node===node.parent}),isMountpoint:(function(node){return!!node.mounted}),isFile:(function(mode){return(mode&61440)===32768}),isDir:(function(mode){return(mode&61440)===16384}),isLink:(function(mode){return(mode&61440)===40960}),isChrdev:(function(mode){return(mode&61440)===8192}),isBlkdev:(function(mode){return(mode&61440)===24576}),isFIFO:(function(mode){return(mode&61440)===4096}),isSocket:(function(mode){return(mode&49152)===49152}),flagModes:{"r":0,"rs":1052672,"r+":2,"w":577,"wx":705,"xw":705,"w+":578,"wx+":706,"xw+":706,"a":1089,"ax":1217,"xa":1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:(function(str){var flags=FS.flagModes[str];if(typeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}return flags}),flagsToPermissionString:(function(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms}),nodePermissions:(function(node,perms){if(FS.ignorePermissions){return 0}if(perms.indexOf("r")!==-1&&!(node.mode&292)){return ERRNO_CODES.EACCES}else if(perms.indexOf("w")!==-1&&!(node.mode&146)){return ERRNO_CODES.EACCES}else if(perms.indexOf("x")!==-1&&!(node.mode&73)){return ERRNO_CODES.EACCES}return 0}),mayLookup:(function(dir){var err=FS.nodePermissions(dir,"x");if(err)return err;if(!dir.node_ops.lookup)return ERRNO_CODES.EACCES;return 0}),mayCreate:(function(dir,name){try{var node=FS.lookupNode(dir,name);return ERRNO_CODES.EEXIST}catch(e){}return FS.nodePermissions(dir,"wx")}),mayDelete:(function(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var err=FS.nodePermissions(dir,"wx");if(err){return err}if(isdir){if(!FS.isDir(node.mode)){return ERRNO_CODES.ENOTDIR}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return ERRNO_CODES.EBUSY}}else{if(FS.isDir(node.mode)){return ERRNO_CODES.EISDIR}}return 0}),mayOpen:(function(node,flags){if(!node){return ERRNO_CODES.ENOENT}if(FS.isLink(node.mode)){return ERRNO_CODES.ELOOP}else if(FS.isDir(node.mode)){if((flags&2097155)!==0||flags&512){return ERRNO_CODES.EISDIR}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))}),MAX_OPEN_FDS:4096,nextfd:(function(fd_start,fd_end){fd_start=fd_start||0;fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(ERRNO_CODES.EMFILE)}),getStream:(function(fd){return FS.streams[fd]}),createStream:(function(stream,fd_start,fd_end){if(!FS.FSStream){FS.FSStream=(function(){});FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.prototype,{object:{get:(function(){return this.node}),set:(function(val){this.node=val})},isRead:{get:(function(){return(this.flags&2097155)!==1})},isWrite:{get:(function(){return(this.flags&2097155)!==0})},isAppend:{get:(function(){return this.flags&1024})}})}var newStream=new FS.FSStream;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream}),closeStream:(function(fd){FS.streams[fd]=null}),chrdev_stream_ops:{open:(function(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}}),llseek:(function(){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)})},major:(function(dev){return dev>>8}),minor:(function(dev){return dev&255}),makedev:(function(ma,mi){return ma<<8|mi}),registerDevice:(function(dev,ops){FS.devices[dev]={stream_ops:ops}}),getDevice:(function(dev){return FS.devices[dev]}),getMounts:(function(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts}),syncfs:(function(populate,callback){if(typeof populate==="function"){callback=populate;populate=false}var mounts=FS.getMounts(FS.root.mount);var completed=0;function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=mounts.length){callback(null)}}mounts.forEach((function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)}))}),mount:(function(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot}),unmount:(function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach((function(hash){var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.indexOf(current.mount)!==-1){FS.destroyNode(current)}current=next}}));node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)}),lookup:(function(parent,name){return parent.node_ops.lookup(parent,name)}),mknod:(function(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.mayCreate(parent,name);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.mknod(parent,name,mode,dev)}),create:(function(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)}),mkdir:(function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)}),mkdev:(function(path,mode,dev){if(typeof dev==="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)}),symlink:(function(oldpath,newpath){if(!PATH.resolve(oldpath)){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var newname=PATH.basename(newpath);var err=FS.mayCreate(parent,newname);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.symlink(parent,newname,oldpath)}),rename:(function(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;try{lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!old_dir||!new_dir)throw new FS.ErrnoError(ERRNO_CODES.ENOENT);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(ERRNO_CODES.EXDEV)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}relative=PATH.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var err=FS.mayDelete(old_dir,old_name,isdir);if(err){throw new FS.ErrnoError(err)}err=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(err){throw new FS.ErrnoError(err)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(new_dir!==old_dir){err=FS.nodePermissions(old_dir,"w");if(err){throw new FS.ErrnoError(err)}}try{if(FS.trackingDelegate["willMovePath"]){FS.trackingDelegate["willMovePath"](old_path,new_path)}}catch(e){console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}try{if(FS.trackingDelegate["onMovePath"])FS.trackingDelegate["onMovePath"](old_path,new_path)}catch(e){console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}}),rmdir:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,true);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}return node.node_ops.readdir(node)}),unlink:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,false);if(err){if(err===ERRNO_CODES.EISDIR)err=ERRNO_CODES.EPERM;throw new FS.ErrnoError(err)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.unlink(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readlink:(function(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!link.node_ops.readlink){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return PATH.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))}),stat:(function(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!node.node_ops.getattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return node.node_ops.getattr(node)}),lstat:(function(path){return FS.stat(path,true)}),chmod:(function(path,mode,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})}),lchmod:(function(path,mode){FS.chmod(path,mode,true)}),fchmod:(function(fd,mode){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chmod(stream.node,mode)}),chown:(function(path,uid,gid,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{timestamp:Date.now()})}),lchown:(function(path,uid,gid){FS.chown(path,uid,gid,true)}),fchown:(function(fd,uid,gid){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chown(stream.node,uid,gid)}),truncate:(function(path,len){if(len<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.nodePermissions(node,"w");if(err){throw new FS.ErrnoError(err)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})}),ftruncate:(function(fd,len){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}FS.truncate(stream.node,len)}),utime:(function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})}),open:(function(path,flags,mode,fd_start,fd_end){if(path===""){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}flags=typeof flags==="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode==="undefined"?438:mode;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;if(typeof path==="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(ERRNO_CODES.EEXIST)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}if(!created){var err=FS.mayOpen(node,flags);if(err){throw new FS.ErrnoError(err)}}if(flags&512){FS.truncate(node,0)}flags&=~(128|512);var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false},fd_start,fd_end);if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1;Module["printErr"]("read file: "+path)}}try{if(FS.trackingDelegate["onOpenFile"]){var trackingFlags=0;if((flags&2097155)!==1){trackingFlags|=FS.tracking.openFlags.READ}if((flags&2097155)!==0){trackingFlags|=FS.tracking.openFlags.WRITE}FS.trackingDelegate["onOpenFile"](path,trackingFlags)}}catch(e){console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: "+e.message)}return stream}),close:(function(stream){if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}}),llseek:(function(stream,offset,whence){if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position}),read:(function(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.read){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead}),write:(function(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.write){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if(stream.flags&1024){FS.llseek(stream,0,2)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;try{if(stream.path&&FS.trackingDelegate["onWriteToFile"])FS.trackingDelegate["onWriteToFile"](stream.path)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: "+e.message)}return bytesWritten}),allocate:(function(stream,offset,length){if(offset<0||length<=0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}stream.stream_ops.allocate(stream,offset,length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EACCES)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}return stream.stream_ops.mmap(stream,buffer,offset,length,position,prot,flags)}),msync:(function(stream,buffer,offset,length,mmapFlags){if(!stream||!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)}),munmap:(function(stream){return 0}),ioctl:(function(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(ERRNO_CODES.ENOTTY)}return stream.stream_ops.ioctl(stream,cmd,arg)}),readFile:(function(path,opts){opts=opts||{};opts.flags=opts.flags||"r";opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf,0)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret}),writeFile:(function(path,data,opts){opts=opts||{};opts.flags=opts.flags||"w";opts.encoding=opts.encoding||"utf8";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var stream=FS.open(path,opts.flags,opts.mode);if(opts.encoding==="utf8"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,0,opts.canOwn)}else if(opts.encoding==="binary"){FS.write(stream,data,0,data.length,0,opts.canOwn)}FS.close(stream)}),cwd:(function(){return FS.currentPath}),chdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}var err=FS.nodePermissions(lookup.node,"x");if(err){throw new FS.ErrnoError(err)}FS.currentPath=lookup.path}),createDefaultDirectories:(function(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")}),createDefaultDevices:(function(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:(function(){return 0}),write:(function(stream,buffer,offset,length,pos){return length})});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var random_device;if(typeof crypto!=="undefined"){var randomBuffer=new Uint8Array(1);random_device=(function(){crypto.getRandomValues(randomBuffer);return randomBuffer[0]})}else if(ENVIRONMENT_IS_NODE){random_device=(function(){return require("crypto").randomBytes(1)[0]})}else{random_device=(function(){return Math.random()*256|0})}FS.createDevice("/dev","random",random_device);FS.createDevice("/dev","urandom",random_device);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")}),createSpecialDirectories:(function(){FS.mkdir("/proc");FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount:(function(){var node=FS.createNode("/proc/self","fd",16384|511,73);node.node_ops={lookup:(function(parent,name){var fd=+name;var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:(function(){return stream.path})}};ret.parent=ret;return ret})};return node})},{},"/proc/self/fd")}),createStandardStreams:(function(){if(Module["stdin"]){FS.createDevice("/dev","stdin",Module["stdin"])}else{FS.symlink("/dev/tty","/dev/stdin")}if(Module["stdout"]){FS.createDevice("/dev","stdout",null,Module["stdout"])}else{FS.symlink("/dev/tty","/dev/stdout")}if(Module["stderr"]){FS.createDevice("/dev","stderr",null,Module["stderr"])}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin","r");assert(stdin.fd===0,"invalid handle for stdin ("+stdin.fd+")");var stdout=FS.open("/dev/stdout","w");assert(stdout.fd===1,"invalid handle for stdout ("+stdout.fd+")");var stderr=FS.open("/dev/stderr","w");assert(stderr.fd===2,"invalid handle for stderr ("+stderr.fd+")")}),ensureErrnoError:(function(){if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno,node){this.node=node;this.setErrno=(function(errno){this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}});this.setErrno(errno);this.message=ERRNO_MESSAGES[errno]};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[ERRNO_CODES.ENOENT].forEach((function(code){FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"}))}),staticInit:(function(){FS.ensureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={"MEMFS":MEMFS,"IDBFS":IDBFS,"NODEFS":NODEFS,"WORKERFS":WORKERFS}}),init:(function(input,output,error){assert(!FS.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()}),quit:(function(){FS.init.initialized=false;var fflush=Module["_fflush"];if(fflush)fflush(0);for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}}),getMode:(function(canRead,canWrite){var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode}),joinPath:(function(parts,forceRelative){var path=PATH.join.apply(null,parts);if(forceRelative&&path[0]=="/")path=path.substr(1);return path}),absolutePath:(function(relative,base){return PATH.resolve(base,relative)}),standardizePath:(function(path){return PATH.normalize(path)}),findObject:(function(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(ret.exists){return ret.object}else{___setErrNo(ret.error);return null}}),analyzePath:(function(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret}),createFolder:(function(parent,name,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.mkdir(path,mode)}),createPath:(function(parent,path,canRead,canWrite){parent=typeof parent==="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current}),createFile:(function(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.create(path,mode)}),createDataFile:(function(parent,name,data,canRead,canWrite,canOwn){var path=name?PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name):parent;var mode=FS.getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data==="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,"w");FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}return node}),createDevice:(function(parent,name,input,output){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(!!input,!!output);if(!FS.createDevice.major)FS.createDevice.major=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open:(function(stream){stream.seekable=false}),close:(function(stream){if(output&&output.buffer&&output.buffer.length){output(10)}}),read:(function(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})});return FS.mkdev(path,mode,dev)}),createLink:(function(parent,name,target,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);return FS.symlink(target,path)}),forceLoadFile:(function(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;var success=true;if(typeof XMLHttpRequest!=="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else if(Module["read"]){try{obj.contents=intArrayFromString(Module["read"](obj.url),true);obj.usedBytes=obj.contents.length}catch(e){success=false}}else{throw new Error("Cannot load without read() or XMLHttpRequest.")}if(!success)___setErrNo(ERRNO_CODES.EIO);return success}),createLazyFile:(function(parent,name,url,canRead,canWrite){function LazyUint8Array(){this.lengthKnown=false;this.chunks=[]}LazyUint8Array.prototype.get=function LazyUint8Array_get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(function(from,to){if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFromString(xhr.responseText||"",true)}});var lazyArray=this;lazyArray.setDataGetter((function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]}));this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperty(lazyArray,"length",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._length})});Object.defineProperty(lazyArray,"chunkSize",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize})});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperty(node,"usedBytes",{get:(function(){return this.contents.length})});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach((function(key){var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}return fn.apply(null,arguments)}}));stream_ops.read=function stream_ops_read(stream,buffer,offset,length,position){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size};node.stream_ops=stream_ops;return node}),createPreloadedFile:(function(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish){Browser.init();var fullname=name?PATH.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency("cp "+fullname);function processData(byteArray){function finish(byteArray){if(preFinish)preFinish();if(!dontCreateFile){FS.createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}if(onload)onload();removeRunDependency(dep)}var handled=false;Module["preloadPlugins"].forEach((function(plugin){if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,(function(){if(onerror)onerror();removeRunDependency(dep)}));handled=true}}));if(!handled)finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){Browser.asyncLoad(url,(function(byteArray){processData(byteArray)}),onerror)}else{processData(url)}}),indexedDB:(function(){return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB}),DB_NAME:(function(){return"EM_FS_"+window.location.pathname}),DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(function(paths,onload,onerror){onload=onload||(function(){});onerror=onerror||(function(){});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=function openRequest_onupgradeneeded(){console.log("creating db");var db=openRequest.result;db.createObjectStore(FS.DB_STORE_NAME)};openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;var transaction=db.transaction([FS.DB_STORE_NAME],"readwrite");var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((function(path){var putRequest=files.put(FS.analyzePath(path).object.contents,path);putRequest.onsuccess=function putRequest_onsuccess(){ok++;if(ok+fail==total)finish()};putRequest.onerror=function putRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.onerror=onerror};openRequest.onerror=onerror}),loadFilesFromDB:(function(paths,onload,onerror){onload=onload||(function(){});onerror=onerror||(function(){});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=onerror;openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;try{var transaction=db.transaction([FS.DB_STORE_NAME],"readonly")}catch(e){onerror(e);return}var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((function(path){var getRequest=files.get(path);getRequest.onsuccess=function getRequest_onsuccess(){if(FS.analyzePath(path).exists){FS.unlink(path)}FS.createDataFile(PATH.dirname(path),PATH.basename(path),getRequest.result,true,true,true);ok++;if(ok+fail==total)finish()};getRequest.onerror=function getRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.onerror=onerror};openRequest.onerror=onerror})};var SYSCALLS={DEFAULT_POLLMASK:5,mappings:{},umask:511,calculateAt:(function(dirfd,path){if(path[0]!=="/"){var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=FS.getStream(dirfd);if(!dirstream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);dir=dirstream.path}path=PATH.join2(dir,path)}return path}),doStat:(function(func,path,buf){try{var stat=func(path)}catch(e){if(e&&e.node&&PATH.normalize(path)!==PATH.normalize(FS.getPath(e.node))){return-ERRNO_CODES.ENOTDIR}throw e}HEAP32[buf>>2]=stat.dev;HEAP32[buf+4>>2]=0;HEAP32[buf+8>>2]=stat.ino;HEAP32[buf+12>>2]=stat.mode;HEAP32[buf+16>>2]=stat.nlink;HEAP32[buf+20>>2]=stat.uid;HEAP32[buf+24>>2]=stat.gid;HEAP32[buf+28>>2]=stat.rdev;HEAP32[buf+32>>2]=0;HEAP32[buf+36>>2]=stat.size;HEAP32[buf+40>>2]=4096;HEAP32[buf+44>>2]=stat.blocks;HEAP32[buf+48>>2]=stat.atime.getTime()/1e3|0;HEAP32[buf+52>>2]=0;HEAP32[buf+56>>2]=stat.mtime.getTime()/1e3|0;HEAP32[buf+60>>2]=0;HEAP32[buf+64>>2]=stat.ctime.getTime()/1e3|0;HEAP32[buf+68>>2]=0;HEAP32[buf+72>>2]=stat.ino;return 0}),doMsync:(function(addr,stream,len,flags){var buffer=new Uint8Array(HEAPU8.subarray(addr,addr+len));FS.msync(stream,buffer,0,len,flags)}),doMkdir:(function(path,mode){path=PATH.normalize(path);if(path[path.length-1]==="/")path=path.substr(0,path.length-1);FS.mkdir(path,mode,0);return 0}),doMknod:(function(path,mode,dev){switch(mode&61440){case 32768:case 8192:case 24576:case 4096:case 49152:break;default:return-ERRNO_CODES.EINVAL}FS.mknod(path,mode,dev);return 0}),doReadlink:(function(path,buf,bufsize){if(bufsize<=0)return-ERRNO_CODES.EINVAL;var ret=FS.readlink(path);ret=ret.slice(0,Math.max(0,bufsize));writeStringToMemory(ret,buf,true);return ret.length}),doAccess:(function(path,amode){if(amode&~7){return-ERRNO_CODES.EINVAL}var node;var lookup=FS.lookupPath(path,{follow:true});node=lookup.node;var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-ERRNO_CODES.EACCES}return 0}),doDup:(function(path,flags,suggestFD){var suggest=FS.getStream(suggestFD);if(suggest)FS.close(suggest);return FS.open(path,flags,0,suggestFD,suggestFD).fd}),doReadv:(function(stream,iov,iovcnt,offset){var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAP32[iov+i*8>>2];var len=HEAP32[iov+(i*8+4)>>2];var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len)break}return ret}),doWritev:(function(stream,iov,iovcnt,offset){var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAP32[iov+i*8>>2];var len=HEAP32[iov+(i*8+4)>>2];var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr}return ret}),varargs:0,get:(function(varargs){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret}),getStr:(function(){var ret=Pointer_stringify(SYSCALLS.get());return ret}),getStreamFromFD:(function(){var stream=FS.getStream(SYSCALLS.get());if(!stream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);return stream}),getSocketFromFD:(function(){var socket=SOCKFS.getSocket(SYSCALLS.get());if(!socket)throw new FS.ErrnoError(ERRNO_CODES.EBADF);return socket}),getSocketAddress:(function(allowNull){var addrp=SYSCALLS.get(),addrlen=SYSCALLS.get();if(allowNull&&addrp===0)return null;var info=__read_sockaddr(addrp,addrlen);if(info.errno)throw new FS.ErrnoError(info.errno);info.addr=DNS.lookup_addr(info.addr)||info.addr;return info}),get64:(function(){var low=SYSCALLS.get(),high=SYSCALLS.get();if(low>=0)assert(high===0);else assert(high===-1);return low}),getZero:(function(){assert(SYSCALLS.get()===0)})};function ___syscall5(which,varargs){SYSCALLS.varargs=varargs;try{var pathname=SYSCALLS.getStr(),flags=SYSCALLS.get(),mode=SYSCALLS.get();var stream=FS.open(pathname,flags,mode);return stream.fd}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}Module["_memcpy"]=_memcpy;function ___syscall6(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD();FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}var _cos=Math_cos;function _sbrk(bytes){var self=_sbrk;if(!self.called){DYNAMICTOP=alignMemoryPage(DYNAMICTOP);self.called=true;assert(Runtime.dynamicAlloc);self.alloc=Runtime.dynamicAlloc;Runtime.dynamicAlloc=(function(){abort("cannot dynamically allocate, sbrk now has control")})}var ret=DYNAMICTOP;if(bytes!=0){var success=self.alloc(bytes);if(!success)return-1>>>0}return ret}var _BItoD=true;function ___syscall54(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),op=SYSCALLS.get();switch(op){case 21505:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return 0};case 21506:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return 0};case 21519:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;var argp=SYSCALLS.get();HEAP32[argp>>2]=0;return 0};case 21520:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return-ERRNO_CODES.EINVAL};case 21531:{var argp=SYSCALLS.get();return FS.ioctl(stream,op,argp)};default:abort("bad ioctl syscall "+op)}}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}var _ceilf=Math_ceil;function __embind_register_memory_view(rawType,dataTypeIndex,name){var typeMapping=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array];var TA=typeMapping[dataTypeIndex];function decodeMemoryView(handle){handle=handle>>2;var heap=HEAPU32;var size=heap[handle];var data=heap[handle+1];return new TA(heap["buffer"],data,size)}name=readLatin1String(name);registerType(rawType,{name:name,"fromWireType":decodeMemoryView,"argPackAdvance":8,"readValueFromPointer":decodeMemoryView},{ignoreDuplicateRegistrations:true})}function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}function _pthread_self(){return 0}function ___syscall140(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),offset_high=SYSCALLS.get(),offset_low=SYSCALLS.get(),result=SYSCALLS.get(),whence=SYSCALLS.get();var offset=offset_low;assert(offset_high===0);FS.llseek(stream,offset,whence);HEAP32[result>>2]=stream.position;if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall146(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();return SYSCALLS.doWritev(stream,iov,iovcnt)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall221(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),cmd=SYSCALLS.get();switch(cmd){case 0:{var arg=SYSCALLS.get();if(arg<0){return-ERRNO_CODES.EINVAL}var newStream;newStream=FS.open(stream.path,stream.flags,0,arg);return newStream.fd};case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=SYSCALLS.get();stream.flags|=arg;return 0};case 12:case 12:{var arg=SYSCALLS.get();var offset=0;HEAP16[arg+offset>>1]=2;return 0};case 13:case 14:case 13:case 14:return 0;case 16:case 8:return-ERRNO_CODES.EINVAL;case 9:___setErrNo(ERRNO_CODES.EINVAL);return-1;default:{return-ERRNO_CODES.EINVAL}}}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall145(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();return SYSCALLS.doReadv(stream,iov,iovcnt)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}var ___dso_handle=allocate(1,"i32*",ALLOC_STATIC);embind_init_charCodes();BindingError=Module["BindingError"]=extendError(Error,"BindingError");InternalError=Module["InternalError"]=extendError(Error,"InternalError");init_emval();UnboundTypeError=Module["UnboundTypeError"]=extendError(Error,"UnboundTypeError");FS.staticInit();__ATINIT__.unshift((function(){if(!Module["noFSInit"]&&!FS.init.initialized)FS.init()}));__ATMAIN__.push((function(){FS.ignorePermissions=false}));__ATEXIT__.push((function(){FS.quit()}));Module["FS_createFolder"]=FS.createFolder;Module["FS_createPath"]=FS.createPath;Module["FS_createDataFile"]=FS.createDataFile;Module["FS_createPreloadedFile"]=FS.createPreloadedFile;Module["FS_createLazyFile"]=FS.createLazyFile;Module["FS_createLink"]=FS.createLink;Module["FS_createDevice"]=FS.createDevice;Module["FS_unlink"]=FS.unlink;__ATINIT__.unshift((function(){TTY.init()}));__ATEXIT__.push((function(){TTY.shutdown()}));if(ENVIRONMENT_IS_NODE){var fs=require("fs");var NODEJS_PATH=require("path");NODEFS.staticInit()}STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP);staticSealed=true;STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemory(STACK_MAX);assert(DYNAMIC_BASE<TOTAL_MEMORY,"TOTAL_MEMORY not big enough for stack");var cttz_i8=allocate([8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0],"i8",ALLOC_DYNAMIC);function invoke_iiii(index,a1,a2,a3){try{return Module["dynCall_iiii"](index,a1,a2,a3)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){try{Module["dynCall_viiiii"](index,a1,a2,a3,a4,a5)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_dii(index,a1,a2){try{return Module["dynCall_dii"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_vid(index,a1,a2){try{Module["dynCall_vid"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_di(index,a1){try{return Module["dynCall_di"](index,a1)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_i(index){try{return Module["dynCall_i"](index)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_vi(index,a1){try{Module["dynCall_vi"](index,a1)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_vii(index,a1,a2){try{Module["dynCall_vii"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_ii(index,a1){try{return Module["dynCall_ii"](index,a1)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_viii(index,a1,a2,a3){try{Module["dynCall_viii"](index,a1,a2,a3)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_v(index){try{Module["dynCall_v"](index)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_viid(index,a1,a2,a3){try{Module["dynCall_viid"](index,a1,a2,a3)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_iiiii(index,a1,a2,a3,a4){try{return Module["dynCall_iiiii"](index,a1,a2,a3,a4)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){try{Module["dynCall_viiiiii"](index,a1,a2,a3,a4,a5,a6)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_iii(index,a1,a2){try{return Module["dynCall_iii"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_viiii(index,a1,a2,a3,a4){try{Module["dynCall_viiii"](index,a1,a2,a3,a4)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}Module.asmGlobalArg={"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Array,"NaN":NaN,"Infinity":Infinity};Module.asmLibraryArg={"abort":abort,"assert":assert,"invoke_iiii":invoke_iiii,"invoke_viiiii":invoke_viiiii,"invoke_dii":invoke_dii,"invoke_vid":invoke_vid,"invoke_di":invoke_di,"invoke_i":invoke_i,"invoke_vi":invoke_vi,"invoke_vii":invoke_vii,"invoke_ii":invoke_ii,"invoke_viii":invoke_viii,"invoke_v":invoke_v,"invoke_viid":invoke_viid,"invoke_iiiii":invoke_iiiii,"invoke_viiiiii":invoke_viiiiii,"invoke_iii":invoke_iii,"invoke_viiii":invoke_viiii,"_fabs":_fabs,"___syscall221":___syscall221,"_sin":_sin,"floatReadValueFromPointer":floatReadValueFromPointer,"simpleReadValueFromPointer":simpleReadValueFromPointer,"integerReadValueFromPointer":integerReadValueFromPointer,"__embind_register_memory_view":__embind_register_memory_view,"throwInternalError":throwInternalError,"get_first_emval":get_first_emval,"_abort":_abort,"count_emval_handles":count_emval_handles,"_pthread_cleanup_push":_pthread_cleanup_push,"__embind_register_integer":__embind_register_integer,"extendError":extendError,"___assert_fail":___assert_fail,"init_emval":init_emval,"__embind_register_void":__embind_register_void,"___cxa_find_matching_catch":___cxa_find_matching_catch,"_ceilf":_ceilf,"getShiftFromSize":getShiftFromSize,"__embind_register_function":__embind_register_function,"embind_init_charCodes":embind_init_charCodes,"_emscripten_asm_const_33":_emscripten_asm_const_33,"throwBindingError":throwBindingError,"___setErrNo":___setErrNo,"__emval_register":__emval_register,"_sbrk":_sbrk,"readLatin1String":readLatin1String,"___cxa_allocate_exception":___cxa_allocate_exception,"_emscripten_memcpy_big":_emscripten_memcpy_big,"__embind_register_bool":__embind_register_bool,"___resumeException":___resumeException,"__ZSt18uncaught_exceptionv":__ZSt18uncaught_exceptionv,"_sysconf":_sysconf,"_embind_repr":_embind_repr,"__embind_register_std_wstring":__embind_register_std_wstring,"createNamedFunction":createNamedFunction,"__embind_register_emval":__embind_register_emval,"_cos":_cos,"throwUnboundTypeError":throwUnboundTypeError,"_pthread_self":_pthread_self,"craftInvokerFunction":craftInvokerFunction,"__emval_decref":__emval_decref,"_sqrt":_sqrt,"__embind_register_float":__embind_register_float,"makeLegalFunctionName":makeLegalFunctionName,"___syscall54":___syscall54,"___unlock":___unlock,"heap32VectorToArray":heap32VectorToArray,"_pthread_cleanup_pop":_pthread_cleanup_pop,"whenDependentTypesAreResolved":whenDependentTypesAreResolved,"_exit":_exit,"__embind_register_std_string":__embind_register_std_string,"new_":new_,"___cxa_atexit":___cxa_atexit,"registerType":registerType,"___cxa_throw":___cxa_throw,"__exit":__exit,"___lock":___lock,"___syscall6":___syscall6,"___syscall5":___syscall5,"ensureOverloadTable":ensureOverloadTable,"__embind_register_constant":__embind_register_constant,"_time":_time,"requireFunction":requireFunction,"runDestructors":runDestructors,"getTypeName":getTypeName,"_atexit":_atexit,"___syscall140":___syscall140,"exposePublicSymbol":exposePublicSymbol,"_emscripten_asm_const_5":_emscripten_asm_const_5,"_emscripten_asm_const_4":_emscripten_asm_const_4,"replacePublicSymbol":replacePublicSymbol,"___syscall145":___syscall145,"___syscall146":___syscall146,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT,"cttz_i8":cttz_i8,"___dso_handle":___dso_handle};// EMSCRIPTEN_START_ASM
+var asm=(function(global,env,buffer) {
+"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.STACKTOP|0;var j=env.STACK_MAX|0;var k=env.tempDoublePtr|0;var l=env.ABORT|0;var m=env.cttz_i8|0;var n=env.___dso_handle|0;var o=0;var p=0;var q=0;var r=0;var s=global.NaN,t=global.Infinity;var u=0,v=0,w=0,x=0,y=0.0,z=0,A=0,B=0,C=0.0;var D=0;var E=0;var F=0;var G=0;var H=0;var I=0;var J=0;var K=0;var L=0;var M=0;var N=global.Math.floor;var O=global.Math.abs;var P=global.Math.sqrt;var Q=global.Math.pow;var R=global.Math.cos;var S=global.Math.sin;var T=global.Math.tan;var U=global.Math.acos;var V=global.Math.asin;var W=global.Math.atan;var X=global.Math.atan2;var Y=global.Math.exp;var Z=global.Math.log;var _=global.Math.ceil;var $=global.Math.imul;var aa=global.Math.min;var ba=global.Math.clz32;var ca=env.abort;var da=env.assert;var ea=env.invoke_iiii;var fa=env.invoke_viiiii;var ga=env.invoke_dii;var ha=env.invoke_vid;var ia=env.invoke_di;var ja=env.invoke_i;var ka=env.invoke_vi;var la=env.invoke_vii;var ma=env.invoke_ii;var na=env.invoke_viii;var oa=env.invoke_v;var pa=env.invoke_viid;var qa=env.invoke_iiiii;var ra=env.invoke_viiiiii;var sa=env.invoke_iii;var ta=env.invoke_viiii;var ua=env._fabs;var va=env.___syscall221;var wa=env._sin;var xa=env.floatReadValueFromPointer;var ya=env.simpleReadValueFromPointer;var za=env.integerReadValueFromPointer;var Aa=env.__embind_register_memory_view;var Ba=env.throwInternalError;var Ca=env.get_first_emval;var Da=env._abort;var Ea=env.count_emval_handles;var Fa=env._pthread_cleanup_push;var Ga=env.__embind_register_integer;var Ha=env.extendError;var Ia=env.___assert_fail;var Ja=env.init_emval;var Ka=env.__embind_register_void;var La=env.___cxa_find_matching_catch;var Ma=env._ceilf;var Na=env.getShiftFromSize;var Oa=env.__embind_register_function;var Pa=env.embind_init_charCodes;var Qa=env._emscripten_asm_const_33;var Ra=env.throwBindingError;var Sa=env.___setErrNo;var Ta=env.__emval_register;var Ua=env._sbrk;var Va=env.readLatin1String;var Wa=env.___cxa_allocate_exception;var Xa=env._emscripten_memcpy_big;var Ya=env.__embind_register_bool;var Za=env.___resumeException;var _a=env.__ZSt18uncaught_exceptionv;var $a=env._sysconf;var ab=env._embind_repr;var bb=env.__embind_register_std_wstring;var cb=env.createNamedFunction;var db=env.__embind_register_emval;var eb=env._cos;var fb=env.throwUnboundTypeError;var gb=env._pthread_self;var hb=env.craftInvokerFunction;var ib=env.__emval_decref;var jb=env._sqrt;var kb=env.__embind_register_float;var lb=env.makeLegalFunctionName;var mb=env.___syscall54;var nb=env.___unlock;var ob=env.heap32VectorToArray;var pb=env._pthread_cleanup_pop;var qb=env.whenDependentTypesAreResolved;var rb=env._exit;var sb=env.__embind_register_std_string;var tb=env.new_;var ub=env.___cxa_atexit;var vb=env.registerType;var wb=env.___cxa_throw;var xb=env.__exit;var yb=env.___lock;var zb=env.___syscall6;var Ab=env.___syscall5;var Bb=env.ensureOverloadTable;var Cb=env.__embind_register_constant;var Db=env._time;var Eb=env.requireFunction;var Fb=env.runDestructors;var Gb=env.getTypeName;var Hb=env._atexit;var Ib=env.___syscall140;var Jb=env.exposePublicSymbol;var Kb=env._emscripten_asm_const_5;var Lb=env._emscripten_asm_const_4;var Mb=env.replacePublicSymbol;var Nb=env.___syscall145;var Ob=env.___syscall146;var Pb=0.0;
+// EMSCRIPTEN_START_FUNCS
+function dd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=f+4|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<1)+2)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){b[e>>1]=0;a[l>>0]=0;m=q}else{a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}while(0);s=s+1|0;g=r+2|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function ed(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r+1>>0]|0|0)>(j|0)){b[e>>1]=0;a[l>>0]=0;m=q}else{a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function fd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){b[e>>1]=0;a[l>>0]=0;m=q}else{a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function gd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l*3|0)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+3|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+6|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function hd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+10+(p<<5&224)+(q>>>3&28)+(q<<3&248)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function id(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function jd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){q=d[s>>0]|0;do if(((q&240)+24+(q<<4&240)+((d[s+1>>0]|0)&240)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function kd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+12+(p<<5&224)+(q>>>3&24)+(q<<2&248)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function ld(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+2>>0]|0)+(d[s+1>>0]|0)+(d[s+3>>0]|0)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function md(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+l|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+2|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function nd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t+1>>0]|0|0)>(j|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function od(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function pd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;m=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;l=(c[k+4>>2]|0)+m|0;z=1;e=e+m|0;o=o+(m<<1)|0;j=j+m|0;m=0;b:while(1){if(y){u=1;t=e;s=m;while(1){do if((d[t>>0]|0)>(d[j>>0]|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+1|0;j=j+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}z=z+1|0;if((z|0)>=(B|0)){p=m;D=52;break a}else{l=l+2|0;e=e+2|0;o=o+4|0;j=j+2|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((p|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(p|0)){e=e+1|0;n=n+4|0}else break}}j=k+8|0;l=m+-1|0;c[j>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[j>>2]|0))}if((p|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(p|0))}if((c[j>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[j>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function qd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f*3|0)+12|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f*6|0)+6)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+6|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function rd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+10+(f<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function sd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function td(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){o=d[q>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[q+1>>0]|0)&240)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function ud(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+12+(f<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function vd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+2>>0]|0)+(d[q+1>>0]|0)+(d[q+3>>0]|0)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function wd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=f+4|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<1)+2)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}else{b[e>>1]=0;a[l>>0]=0;m=q}while(0);s=s+1|0;g=r+2|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function xd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r+1>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}else{b[e>>1]=0;a[l>>0]=0;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function yd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}else{b[e>>1]=0;a[l>>0]=0;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}
+function ec(a){a=a|0;var b=0;b=i;i=i+a|0;i=i+15&-16;return b|0}function fc(){return i|0}function gc(a){a=a|0;i=a}function hc(a,b){a=a|0;b=b|0;i=a;j=b}function ic(a,b){a=a|0;b=b|0;if(!o){o=a;p=b}}function jc(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0]}function kc(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0];a[k+4>>0]=a[b+4>>0];a[k+5>>0]=a[b+5>>0];a[k+6>>0]=a[b+6>>0];a[k+7>>0]=a[b+7>>0]}function lc(a){a=a|0;D=a}function mc(){return D|0}function nc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e*3|0)+12|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e*6|0)+6)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+6|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function oc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+10+(a<<5&224)+(e>>>3&28)+(e<<3&248)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function pc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function qc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){e=d[g>>0]|0;do if(((e&240)+24+(e<<4&240)+((d[g+1>>0]|0)&240)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function rc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+12+(a<<5&224)+(e>>>3&24)+(e<<2&248)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function sc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function tc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=e+4|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<1)+2)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[p>>1]=0;k=o}else{k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}while(0);q=q+1|0;l=l+2|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function uc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){b[p>>1]=0;k=o}else{k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function vc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[p>>1]=0;k=o}else{k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function wc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k*3|0)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+3|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+6|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function xc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+10+(n<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function yc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function zc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){o=d[g>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[g+1>>0]|0)&240)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Ac(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+12+(n<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Bc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Cc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[r>>1]=0;k=q}else{k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=l+1|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+2|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Dc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){b[r>>1]=0;k=q}else{k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}a=b[r+-2>>1]|0;if(a<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+((a<<16>>16)+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Ec(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[r>>1]=0;k=q}else{k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Fc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;n=g+k|0;k=0;b:while(1){if(w){s=1;r=l;q=k;while(1){do if((d[r>>0]|0)>(d[n>>0]|0)){b[a>>1]=0;k=q}else{k=b[a+(v<<1)>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}g=b[a+(t<<1)>>1]|0;o=g<<16>>16;k=b[a+(u<<1)>>1]|0;p=k<<16>>16;l=k<<16>>16>0;if(g<<16>>16<=0){if(l){b[a>>1]=k;k=p*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-3<<2)|0;if((c[l>>2]|0)<(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[a>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(l){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[a>>1]=o;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}else{b[a>>1]=k;if((k|0)<(o|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16<=0){b[a>>1]=g;k=o*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-4<<2)|0;if((c[l>>2]|0)>(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[a>>1]=k;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}else{b[a>>1]=o;if((o|0)<(k|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=r+1|0;n=n+1|0;a=a+2|0;if((s|0)>=(y|0))break;else{r=l;q=k}}}x=x+1|0;if((x|0)>=(z|0)){o=k;B=52;break a}else{l=l+2|0;a=a+4|0;n=n+2|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((o|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(o|0)){a=a+1|0;m=m+4|0}else break}}g=j+8|0;k=l+-1|0;c[g>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[g>>2]|0))}if((o|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(o|0))}if((c[g>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[g>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Gc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e*3|0)+12|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e*6|0)+6)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+6|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Hc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+10+(a<<5&224)+(e>>>3&28)+(e<<3&248)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Ic(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}
+function Jc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){e=d[g>>0]|0;do if(((e&240)+24+(e<<4&240)+((d[g+1>>0]|0)&240)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Kc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+12+(a<<5&224)+(e>>>3&24)+(e<<2&248)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Lc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Mc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=e+4|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<1)+2)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}else{b[p>>1]=0;k=o}while(0);q=q+1|0;l=l+2|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Nc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}else{b[p>>1]=0;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Oc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}else{b[p>>1]=0;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Pc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k*3|0)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+3|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+6|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Qc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+10+(n<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Rc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Sc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){o=d[g>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[g+1>>0]|0)&240)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Tc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+12+(n<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Uc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Vc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[r>>1]=0;k=q}while(0);s=s+1|0;l=l+1|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+2|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Wc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}a=b[r+-2>>1]|0;if(a<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+((a<<16>>16)+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[r>>1]=0;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Xc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[r>>1]=0;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Yc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;n=g+k|0;k=0;b:while(1){if(w){s=1;r=l;q=k;while(1){do if((d[r>>0]|0)>(d[n>>0]|0)){k=b[a+(v<<1)>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}g=b[a+(t<<1)>>1]|0;o=g<<16>>16;k=b[a+(u<<1)>>1]|0;p=k<<16>>16;l=k<<16>>16>0;if(g<<16>>16<=0){if(l){b[a>>1]=k;k=p*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-3<<2)|0;if((c[l>>2]|0)<(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[a>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(l){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[a>>1]=o;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}else{b[a>>1]=k;if((k|0)<(o|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16<=0){b[a>>1]=g;k=o*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-4<<2)|0;if((c[l>>2]|0)>(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[a>>1]=k;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}else{b[a>>1]=o;if((o|0)<(k|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[a>>1]=0;k=q}while(0);s=s+1|0;l=r+1|0;n=n+1|0;a=a+2|0;if((s|0)>=(y|0))break;else{r=l;q=k}}}x=x+1|0;if((x|0)>=(z|0)){o=k;B=52;break a}else{l=l+2|0;a=a+4|0;n=n+2|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((o|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(o|0)){a=a+1|0;m=m+4|0}else break}}g=j+8|0;k=l+-1|0;c[g>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[g>>2]|0))}if((o|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(o|0))}if((c[g>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[g>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Zc(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f*3|0)+12|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f*6|0)+6)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+6|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function _c(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+10+(f<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function $c(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function ad(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){o=d[q>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[q+1>>0]|0)&240)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function bd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+12+(f<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function cd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+2>>0]|0)+(d[q+1>>0]|0)+(d[q+3>>0]|0)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}
+function sh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;if((b|0)!=1){if(b+-1&b)b=_j(b)|0}else b=2;f=c[a+4>>2]|0;if(b>>>0<=f>>>0){if(b>>>0<f>>>0){if(f>>>0>2)e=(f+-1&f|0)==0;else e=0;d=~~+_(+(+((c[a+12>>2]|0)>>>0)/+g[a+16>>2]))>>>0;if(e)d=1<<32-(ba(d+-1|0)|0);else d=_j(d)|0;b=b>>>0<d>>>0?d:b;if(b>>>0<f>>>0)th(a,b)}}else th(a,b);return}function th(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;e=a+4|0;a:do if(b){m=Kh(b<<2)|0;d=c[a>>2]|0;c[a>>2]=m;if(d)Lh(d);c[e>>2]=b;if(b){d=0;do{c[(c[a>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=(b|0))}e=a+8|0;f=c[e>>2]|0;if(f){d=c[f+4>>2]|0;l=b+-1|0;m=(l&b|0)==0;if(m)h=d&l;else h=(d>>>0)%(b>>>0)|0;c[(c[a>>2]|0)+(h<<2)>>2]=e;d=c[f>>2]|0;if(d){g=f;e=f;while(1){k=e;b:while(1){while(1){e=c[d+4>>2]|0;if(m)j=e&l;else j=(e>>>0)%(b>>>0)|0;if((j|0)==(h|0)){e=d;break}e=(c[a>>2]|0)+(j<<2)|0;if(!(c[e>>2]|0)){h=j;f=d;break b}i=d+8|0;e=d;while(1){f=c[e>>2]|0;if(!f)break;if((c[i>>2]|0)==(c[f+8>>2]|0))e=f;else break}c[g>>2]=f;c[e>>2]=c[c[(c[a>>2]|0)+(j<<2)>>2]>>2];c[c[(c[a>>2]|0)+(j<<2)>>2]>>2]=d;d=c[k>>2]|0;if(!d)break a}d=c[e>>2]|0;if(!d)break a;else{g=e;k=e}}c[e>>2]=g;d=c[f>>2]|0;if(!d)break;else{g=f;e=f}}}}}else{d=c[a>>2]|0;c[a>>2]=0;if(d)Lh(d);c[e>>2]=0}while(0);return}function uh(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;g=i;i=i+32|0;h=g+16|0;f=g+4|0;j=g;d=c[d>>2]|0;e=c[d>>2]|0;c[j>>2]=d;c[h>>2]=c[j>>2];vh(f,b,h);d=c[f>>2]|0;c[f>>2]=0;if(d){if(a[f+8>>0]|0)Fg(d+264|0);Lh(d)}i=g;return e|0}function vh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=c[e>>2]|0;l=c[d+4>>2]|0;e=c[o+4>>2]|0;m=l+-1|0;n=(m&l|0)==0;if(n)k=m&e;else k=(e>>>0)%(l>>>0)|0;g=(c[d>>2]|0)+(k<<2)|0;f=c[g>>2]|0;while(1){e=c[f>>2]|0;if((e|0)==(o|0)){j=f;break}else f=e}i=d+8|0;if((j|0)!=(i|0)){e=c[j+4>>2]|0;if(n)e=e&m;else e=(e>>>0)%(l>>>0)|0;if((e|0)==(k|0))g=o;else h=12}else h=12;do if((h|0)==12){e=c[o>>2]|0;if(e){e=c[e+4>>2]|0;if(n)e=e&m;else e=(e>>>0)%(l>>>0)|0;if((e|0)==(k|0)){g=o;break}}c[g>>2]=0;g=o}while(0);f=c[g>>2]|0;e=f;if(f){f=c[f+4>>2]|0;if(n)f=f&m;else f=(f>>>0)%(l>>>0)|0;if((f|0)!=(k|0)){c[(c[d>>2]|0)+(f<<2)>>2]=j;e=c[o>>2]|0}}c[j>>2]=e;c[g>>2]=0;d=d+12|0;c[d>>2]=(c[d>>2]|0)+-1;c[b>>2]=o;c[b+4>>2]=i;a[b+8>>0]=1;return}function wh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=Kh(408)|0;c[e+8>>2]=c[d>>2];ek(e+16|0,0,392)|0;h[e+248>>3]=.0001;h[e+256>>3]=1.0e3;d=e+264|0;c[d>>2]=0;c[d+4>>2]=0;c[d+8>>2]=0;c[d+12>>2]=0;c[a>>2]=e;a=a+4|0;c[a>>2]=b+8;c[a+4>>2]=257;return}function xh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;m=c[e+8>>2]|0;s=e+4|0;c[s>>2]=m;r=d+4|0;l=c[r>>2]|0;q=(l|0)==0;a:do if(!q){n=l+-1|0;o=(n&l|0)==0;if(o)h=n&m;else h=(m>>>0)%(l>>>0)|0;f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f)p=12;else while(1){i=c[f>>2]|0;if(!i){p=12;break a}f=c[i+4>>2]|0;if(o)f=f&n;else f=(f>>>0)%(l>>>0)|0;if((f|0)!=(h|0)){p=12;break a}if((c[i+8>>2]|0)==(m|0)){f=0;e=i;break}else f=i}}else{h=0;p=12}while(0);if((p|0)==12){m=d+12|0;j=+(((c[m>>2]|0)+1|0)>>>0);k=+g[d+16>>2];do if(q|j>+(l>>>0)*k){if(l>>>0>2)f=(l+-1&l|0)==0;else f=0;i=(f&1|l<<1)^1;f=~~+_(+(j/k))>>>0;yh(d,i>>>0<f>>>0?f:i);i=c[r>>2]|0;f=c[s>>2]|0;h=i+-1|0;if(!(h&i)){l=i;h=h&f;break}else{l=i;h=(f>>>0)%(i>>>0)|0;break}}while(0);f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f){f=d+8|0;c[e>>2]=c[f>>2];c[f>>2]=e;c[(c[d>>2]|0)+(h<<2)>>2]=f;f=c[e>>2]|0;if(f){f=c[f+4>>2]|0;h=l+-1|0;if(!(h&l))f=f&h;else f=(f>>>0)%(l>>>0)|0;c[(c[d>>2]|0)+(f<<2)>>2]=e}}else{c[e>>2]=c[f>>2];c[f>>2]=e}c[m>>2]=(c[m>>2]|0)+1;f=1}c[b>>2]=e;a[b+4>>0]=f;return}function yh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;if((b|0)!=1){if(b+-1&b)b=_j(b)|0}else b=2;f=c[a+4>>2]|0;if(b>>>0<=f>>>0){if(b>>>0<f>>>0){if(f>>>0>2)e=(f+-1&f|0)==0;else e=0;d=~~+_(+(+((c[a+12>>2]|0)>>>0)/+g[a+16>>2]))>>>0;if(e)d=1<<32-(ba(d+-1|0)|0);else d=_j(d)|0;b=b>>>0<d>>>0?d:b;if(b>>>0<f>>>0)zh(a,b)}}else zh(a,b);return}function zh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;e=a+4|0;a:do if(b){m=Kh(b<<2)|0;d=c[a>>2]|0;c[a>>2]=m;if(d)Lh(d);c[e>>2]=b;if(b){d=0;do{c[(c[a>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=(b|0))}e=a+8|0;f=c[e>>2]|0;if(f){d=c[f+4>>2]|0;l=b+-1|0;m=(l&b|0)==0;if(m)h=d&l;else h=(d>>>0)%(b>>>0)|0;c[(c[a>>2]|0)+(h<<2)>>2]=e;d=c[f>>2]|0;if(d){g=f;e=f;while(1){k=e;b:while(1){while(1){e=c[d+4>>2]|0;if(m)j=e&l;else j=(e>>>0)%(b>>>0)|0;if((j|0)==(h|0)){e=d;break}e=(c[a>>2]|0)+(j<<2)|0;if(!(c[e>>2]|0)){h=j;f=d;break b}i=d+8|0;e=d;while(1){f=c[e>>2]|0;if(!f)break;if((c[i>>2]|0)==(c[f+8>>2]|0))e=f;else break}c[g>>2]=f;c[e>>2]=c[c[(c[a>>2]|0)+(j<<2)>>2]>>2];c[c[(c[a>>2]|0)+(j<<2)>>2]>>2]=d;d=c[k>>2]|0;if(!d)break a}d=c[e>>2]|0;if(!d)break a;else{g=e;k=e}}c[e>>2]=g;d=c[f>>2]|0;if(!d)break;else{g=f;e=f}}}}}else{d=c[a>>2]|0;c[a>>2]=0;if(d)Lh(d);c[e>>2]=0}while(0);return}function Ah(a){a=a|0;return Aj(c[a+4>>2]|0)|0}function Bh(a){a=a|0;Ka(624,10917);Ya(632,10922,1,1,0);Ga(640,10927,1,-128,127);Ga(656,10932,1,-128,127);Ga(648,10944,1,0,255);Ga(664,10958,2,-32768,32767);Ga(672,10964,2,0,65535);Ga(680,10979,4,-2147483648,2147483647);Ga(688,10983,4,0,-1);Ga(696,10996,4,-2147483648,2147483647);Ga(704,11001,4,0,-1);kb(712,11015,4);kb(720,11021,8);sb(360,11028);sb(392,11040);bb(416,4,11073);db(440,11086);Aa(448,0,11102);Dh(11132);Eh(11169);Fh(11208);Gh(11239);Hh(11279);Ih(11308);Aa(456,4,11346);Aa(464,5,11376);Dh(11415);Eh(11447);Fh(11480);Gh(11513);Hh(11547);Ih(11580);Aa(472,6,11614);Aa(480,7,11645);Aa(488,7,11677);return}function Ch(){Bh(0);return}function Dh(a){a=a|0;Aa(536,0,a|0);return}function Eh(a){a=a|0;Aa(528,1,a|0);return}function Fh(a){a=a|0;Aa(520,2,a|0);return}function Gh(a){a=a|0;Aa(512,3,a|0);return}function Hh(a){a=a|0;Aa(504,4,a|0);return}function Ih(a){a=a|0;Aa(496,5,a|0);return}function Jh(a){a=a|0;Ia(12478,12501,303,12589)}function Kh(a){a=a|0;var b=0;b=(a|0)==0?1:a;a=Uj(b)|0;a:do if(!a){while(1){a=Ph()|0;if(!a)break;_b[a&0]();a=Uj(b)|0;if(a)break a}b=Wa(4)|0;c[b>>2]=2224;wb(b|0,544,1)}while(0);return a|0}function Lh(a){a=a|0;Vj(a);return}function Mh(a){a=a|0;return}function Nh(a){a=a|0;Lh(a);return}function Oh(a){a=a|0;return 12610}function Ph(){var a=0;a=c[559]|0;c[559]=a+0;return a|0}function Qh(a){a=a|0;return}function Rh(a){a=a|0;return}function Sh(a){a=a|0;return}function Th(a){a=a|0;return}function Uh(a){a=a|0;return}function Vh(a){a=a|0;Lh(a);return}function Wh(a){a=a|0;Lh(a);return}function Xh(a){a=a|0;Lh(a);return}function Yh(a){a=a|0;Lh(a);return}function Zh(a,b,c){a=a|0;b=b|0;c=c|0;return (a|0)==(b|0)|0}function _h(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=i;i=i+64|0;g=h;if((a|0)!=(b|0))if((b|0)!=0?(f=ei(b,576,592,0)|0,(f|0)!=0):0){b=g;e=b+56|0;do{c[b>>2]=0;b=b+4|0}while((b|0)<(e|0));c[g>>2]=f;c[g+8>>2]=a;c[g+12>>2]=-1;c[g+48>>2]=1;dc[c[(c[f>>2]|0)+28>>2]&3](f,g,c[d>>2]|0,1);if((c[g+24>>2]|0)==1){c[d>>2]=c[g+16>>2];b=1}else b=0}else b=0;else b=1;i=h;return b|0}function $h(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0;b=d+16|0;g=c[b>>2]|0;do if(g){if((g|0)!=(e|0)){f=d+36|0;c[f>>2]=(c[f>>2]|0)+1;c[d+24>>2]=2;a[d+54>>0]=1;break}b=d+24|0;if((c[b>>2]|0)==2)c[b>>2]=f}else{c[b>>2]=e;c[d+24>>2]=f;c[d+36>>2]=1}while(0);return}function ai(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if((a|0)==(c[b+8>>2]|0))$h(0,b,d,e);return}function bi(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if((a|0)==(c[b+8>>2]|0))$h(0,b,d,e);else{a=c[a+8>>2]|0;dc[c[(c[a>>2]|0)+28>>2]&3](a,b,d,e)}return}function ci(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=c[a+4>>2]|0;f=g>>8;if(g&1)f=c[(c[d>>2]|0)+f>>2]|0;a=c[a>>2]|0;dc[c[(c[a>>2]|0)+28>>2]&3](a,b,d+f|0,(g&2|0)!=0?e:2);return}function di(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;a:do if((b|0)!=(c[d+8>>2]|0)){h=c[b+12>>2]|0;g=b+16+(h<<3)|0;ci(b+16|0,d,e,f);if((h|0)>1){h=d+54|0;b=b+24|0;do{ci(b,d,e,f);if(a[h>>0]|0)break a;b=b+8|0}while(b>>>0<g>>>0)}}else $h(0,d,e,f);while(0);return}function ei(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+64|0;q=r;p=c[d>>2]|0;o=d+(c[p+-8>>2]|0)|0;p=c[p+-4>>2]|0;c[q>>2]=f;c[q+4>>2]=d;c[q+8>>2]=e;c[q+12>>2]=g;g=q+16|0;d=q+20|0;e=q+24|0;h=q+28|0;j=q+32|0;k=q+40|0;l=(p|0)==(f|0);m=g;n=m+36|0;do{c[m>>2]=0;m=m+4|0}while((m|0)<(n|0));b[g+36>>1]=0;a[g+38>>0]=0;a:do if(l){c[q+48>>2]=1;bc[c[(c[f>>2]|0)+20>>2]&3](f,q,o,o,1,0);g=(c[e>>2]|0)==1?o:0}else{Rb[c[(c[p>>2]|0)+24>>2]&3](p,q,o,1,0);switch(c[q+36>>2]|0){case 0:{g=(c[k>>2]|0)==1&(c[h>>2]|0)==1&(c[j>>2]|0)==1?c[d>>2]|0:0;break a}case 1:break;default:{g=0;break a}}if((c[e>>2]|0)!=1?!((c[k>>2]|0)==0&(c[h>>2]|0)==1&(c[j>>2]|0)==1):0){g=0;break}g=c[g>>2]|0}while(0);i=r;return g|0}function fi(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;a[d+53>>0]=1;do if((c[d+4>>2]|0)==(f|0)){a[d+52>>0]=1;f=d+16|0;b=c[f>>2]|0;if(!b){c[f>>2]=e;c[d+24>>2]=g;c[d+36>>2]=1;if(!((g|0)==1?(c[d+48>>2]|0)==1:0))break;a[d+54>>0]=1;break}if((b|0)!=(e|0)){g=d+36|0;c[g>>2]=(c[g>>2]|0)+1;a[d+54>>0]=1;break}b=d+24|0;f=c[b>>2]|0;if((f|0)==2){c[b>>2]=g;f=g}if((f|0)==1?(c[d+48>>2]|0)==1:0)a[d+54>>0]=1}while(0);return}function gi(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;a:do if((b|0)==(c[d+8>>2]|0)){if((c[d+4>>2]|0)==(e|0)?(h=d+28|0,(c[h>>2]|0)!=1):0)c[h>>2]=f}else{if((b|0)!=(c[d>>2]|0)){q=c[b+12>>2]|0;j=b+16+(q<<3)|0;ii(b+16|0,d,e,f,g);h=b+24|0;if((q|0)<=1)break;i=c[b+8>>2]|0;if((i&2|0)==0?(k=d+36|0,(c[k>>2]|0)!=1):0){if(!(i&1)){i=d+54|0;while(1){if(a[i>>0]|0)break a;if((c[k>>2]|0)==1)break a;ii(h,d,e,f,g);h=h+8|0;if(h>>>0>=j>>>0)break a}}i=d+24|0;b=d+54|0;while(1){if(a[b>>0]|0)break a;if((c[k>>2]|0)==1?(c[i>>2]|0)==1:0)break a;ii(h,d,e,f,g);h=h+8|0;if(h>>>0>=j>>>0)break a}}i=d+54|0;while(1){if(a[i>>0]|0)break a;ii(h,d,e,f,g);h=h+8|0;if(h>>>0>=j>>>0)break a}}if((c[d+16>>2]|0)!=(e|0)?(p=d+20|0,(c[p>>2]|0)!=(e|0)):0){c[d+32>>2]=f;m=d+44|0;if((c[m>>2]|0)==4)break;i=c[b+12>>2]|0;j=b+16+(i<<3)|0;k=d+52|0;f=d+53|0;n=d+54|0;l=b+8|0;o=d+24|0;b:do if((i|0)>0){i=0;h=0;b=b+16|0;while(1){a[k>>0]=0;a[f>>0]=0;hi(b,d,e,e,1,g);if(a[n>>0]|0){q=20;break b}do if(a[f>>0]|0){if(!(a[k>>0]|0))if(!(c[l>>2]&1)){h=1;q=20;break b}else{h=1;break}if((c[o>>2]|0)==1)break b;if(!(c[l>>2]&2))break b;else{i=1;h=1}}while(0);b=b+8|0;if(b>>>0>=j>>>0){q=20;break}}}else{i=0;h=0;q=20}while(0);do if((q|0)==20){if((!i?(c[p>>2]=e,e=d+40|0,c[e>>2]=(c[e>>2]|0)+1,(c[d+36>>2]|0)==1):0)?(c[o>>2]|0)==2:0){a[n>>0]=1;if(h)break}else q=24;if((q|0)==24?h:0)break;c[m>>2]=4;break a}while(0);c[m>>2]=3;break}if((f|0)==1)c[d+32>>2]=1}while(0);return}function hi(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;i=c[a+4>>2]|0;h=i>>8;if(i&1)h=c[(c[e>>2]|0)+h>>2]|0;a=c[a>>2]|0;bc[c[(c[a>>2]|0)+20>>2]&3](a,b,d,e+h|0,(i&2|0)!=0?f:2,g);return}function ii(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;h=c[a+4>>2]|0;g=h>>8;if(h&1)g=c[(c[d>>2]|0)+g>>2]|0;a=c[a>>2]|0;Rb[c[(c[a>>2]|0)+24>>2]&3](a,b,d+g|0,(h&2|0)!=0?e:2,f);return}function ji(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;a:do if((b|0)==(c[d+8>>2]|0)){if((c[d+4>>2]|0)==(e|0)?(h=d+28|0,(c[h>>2]|0)!=1):0)c[h>>2]=f}else{if((b|0)!=(c[d>>2]|0)){j=c[b+8>>2]|0;Rb[c[(c[j>>2]|0)+24>>2]&3](j,d,e,f,g);break}if((c[d+16>>2]|0)!=(e|0)?(i=d+20|0,(c[i>>2]|0)!=(e|0)):0){c[d+32>>2]=f;f=d+44|0;if((c[f>>2]|0)==4)break;h=d+52|0;a[h>>0]=0;k=d+53|0;a[k>>0]=0;b=c[b+8>>2]|0;bc[c[(c[b>>2]|0)+20>>2]&3](b,d,e,e,1,g);if(a[k>>0]|0){if(!(a[h>>0]|0)){h=1;j=13}}else{h=0;j=13}do if((j|0)==13){c[i>>2]=e;k=d+40|0;c[k>>2]=(c[k>>2]|0)+1;if((c[d+36>>2]|0)==1?(c[d+24>>2]|0)==2:0){a[d+54>>0]=1;if(h)break}else j=16;if((j|0)==16?h:0)break;c[f>>2]=4;break a}while(0);c[f>>2]=3;break}if((f|0)==1)c[d+32>>2]=1}while(0);return}function ki(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;do if((b|0)==(c[d+8>>2]|0)){if((c[d+4>>2]|0)==(e|0)?(i=d+28|0,(c[i>>2]|0)!=1):0)c[i>>2]=f}else if((b|0)==(c[d>>2]|0)){if((c[d+16>>2]|0)!=(e|0)?(h=d+20|0,(c[h>>2]|0)!=(e|0)):0){c[d+32>>2]=f;c[h>>2]=e;g=d+40|0;c[g>>2]=(c[g>>2]|0)+1;if((c[d+36>>2]|0)==1?(c[d+24>>2]|0)==2:0)a[d+54>>0]=1;c[d+44>>2]=4;break}if((f|0)==1)c[d+32>>2]=1}while(0);return}function li(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;if((b|0)==(c[d+8>>2]|0))fi(0,d,e,f,g);else{m=d+52|0;n=a[m>>0]|0;o=d+53|0;p=a[o>>0]|0;l=c[b+12>>2]|0;i=b+16+(l<<3)|0;a[m>>0]=0;a[o>>0]=0;hi(b+16|0,d,e,f,g,h);a:do if((l|0)>1){j=d+24|0;k=b+8|0;l=d+54|0;b=b+24|0;do{if(a[l>>0]|0)break a;if(!(a[m>>0]|0)){if((a[o>>0]|0)!=0?(c[k>>2]&1|0)==0:0)break a}else{if((c[j>>2]|0)==1)break a;if(!(c[k>>2]&2))break a}a[m>>0]=0;a[o>>0]=0;hi(b,d,e,f,g,h);b=b+8|0}while(b>>>0<i>>>0)}while(0);a[m>>0]=n;a[o>>0]=p}return}function mi(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;if((a|0)==(c[b+8>>2]|0))fi(0,b,d,e,f);else{a=c[a+8>>2]|0;bc[c[(c[a>>2]|0)+20>>2]&3](a,b,d,e,f,g)}return}function ni(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;if((a|0)==(c[b+8>>2]|0))fi(0,b,d,e,f);return}function oi(a){a=a|0;Ia(12625,12654,1164,12589)}function pi(a){a=a|0;return ((a|0)==32|(a+-9|0)>>>0<5)&1|0}function qi(){var a=0;if(!(c[597]|0))a=2644;else a=c[(gb()|0)+60>>2]|0;return a|0}function ri(b){b=b|0;var c=0,e=0;c=0;while(1){if((d[12742+c>>0]|0)==(b|0)){e=2;break}c=c+1|0;if((c|0)==87){c=87;b=12830;e=5;break}}if((e|0)==2)if(!c)b=12830;else{b=12830;e=5}if((e|0)==5)while(1){e=b;while(1){b=e+1|0;if(!(a[e>>0]|0))break;else e=b}c=c+-1|0;if(!c)break;else e=5}return b|0}function si(b,e,f){b=b|0;e=e|0;f=f|0;var g=0.0,h=0,j=0.0,k=0,l=0,m=0.0,n=0,o=0,p=0,q=0.0,r=0.0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0.0;L=i;i=i+512|0;H=L;switch(e|0){case 0:{K=24;J=-149;A=4;break}case 1:{K=53;J=-1074;A=4;break}case 2:{K=53;J=-1074;A=4;break}default:g=0.0}a:do if((A|0)==4){E=b+4|0;C=b+100|0;do{e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0}while((pi(e)|0)!=0);b:do switch(e|0){case 43:case 45:{h=1-(((e|0)==45&1)<<1)|0;e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;I=h;break b}else{e=vi(b)|0;I=h;break b}}default:I=1}while(0);h=e;e=0;do{if((h|32|0)!=(a[14634+e>>0]|0))break;do if(e>>>0<7){h=c[E>>2]|0;if(h>>>0<(c[C>>2]|0)>>>0){c[E>>2]=h+1;h=d[h>>0]|0;break}else{h=vi(b)|0;break}}while(0);e=e+1|0}while(e>>>0<8);c:do switch(e|0){case 8:break;case 3:{A=23;break}default:{k=(f|0)!=0;if(k&e>>>0>3)if((e|0)==8)break c;else{A=23;break c}d:do if(!e){e=0;do{if((h|32|0)!=(a[16477+e>>0]|0))break d;do if(e>>>0<2){h=c[E>>2]|0;if(h>>>0<(c[C>>2]|0)>>>0){c[E>>2]=h+1;h=d[h>>0]|0;break}else{h=vi(b)|0;break}}while(0);e=e+1|0}while(e>>>0<3)}while(0);switch(e|0){case 3:{e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==40)e=1;else{if(!(c[C>>2]|0)){g=s;break a}c[E>>2]=(c[E>>2]|0)+-1;g=s;break a}while(1){h=c[E>>2]|0;if(h>>>0<(c[C>>2]|0)>>>0){c[E>>2]=h+1;h=d[h>>0]|0}else h=vi(b)|0;if(!((h+-48|0)>>>0<10|(h+-65|0)>>>0<26)?!((h|0)==95|(h+-97|0)>>>0<26):0)break;e=e+1|0}if((h|0)==41){g=s;break a}h=(c[C>>2]|0)==0;if(!h)c[E>>2]=(c[E>>2]|0)+-1;if(!k){c[(qi()|0)>>2]=22;ui(b,0);g=0.0;break a}if(!e){g=s;break a}while(1){e=e+-1|0;if(!h)c[E>>2]=(c[E>>2]|0)+-1;if(!e){g=s;break a}}}case 0:{do if((h|0)==48){e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|32|0)!=120){if(!(c[C>>2]|0)){e=48;break}c[E>>2]=(c[E>>2]|0)+-1;e=48;break}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;k=0}else{e=vi(b)|0;k=0}e:while(1){switch(e|0){case 46:{A=74;break e}case 48:break;default:{y=0;l=0;x=0;h=0;n=k;o=0;w=0;m=1.0;k=0;g=0.0;break e}}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;k=1;continue}else{e=vi(b)|0;k=1;continue}}if((A|0)==74){e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==48){k=0;h=0;do{e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;k=gk(k|0,h|0,-1,-1)|0;h=D}while((e|0)==48);y=0;l=0;x=k;n=1;o=1;w=0;m=1.0;k=0;g=0.0}else{y=0;l=0;x=0;h=0;n=k;o=1;w=0;m=1.0;k=0;g=0.0}}while(1){u=e+-48|0;p=e|32;if(u>>>0>=10){v=(e|0)==46;if(!(v|(p+-97|0)>>>0<6)){p=x;u=y;break}if(v)if(!o){v=l;h=y;u=y;o=1;p=w;j=m}else{p=x;u=y;e=46;break}else A=86}else A=86;if((A|0)==86){A=0;e=(e|0)>57?p+-87|0:u;do if(!((y|0)<0|(y|0)==0&l>>>0<8)){if((y|0)<0|(y|0)==0&l>>>0<14){r=m*.0625;p=w;j=r;g=g+r*+(e|0);break}if((w|0)!=0|(e|0)==0){p=w;j=m}else{p=1;j=m;g=g+m*.5}}else{p=w;j=m;k=e+(k<<4)|0}while(0);l=gk(l|0,y|0,1,0)|0;v=x;u=D;n=1}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;y=u;x=v;e=d[e>>0]|0;w=p;m=j;continue}else{y=u;x=v;e=vi(b)|0;w=p;m=j;continue}}if(!n){e=(c[C>>2]|0)==0;if(!e)c[E>>2]=(c[E>>2]|0)+-1;if(f){if(!e?(z=c[E>>2]|0,c[E>>2]=z+-1,(o|0)!=0):0)c[E>>2]=z+-2}else ui(b,0);g=+(I|0)*0.0;break a}n=(o|0)==0;o=n?l:p;n=n?u:h;if((u|0)<0|(u|0)==0&l>>>0<8){h=u;do{k=k<<4;l=gk(l|0,h|0,1,0)|0;h=D}while((h|0)<0|(h|0)==0&l>>>0<8)}if((e|32|0)==112){h=Hj(b,f)|0;e=D;if((h|0)==0&(e|0)==-2147483648){if(!f){ui(b,0);g=0.0;break a}if(!(c[C>>2]|0)){h=0;e=0}else{c[E>>2]=(c[E>>2]|0)+-1;h=0;e=0}}}else if(!(c[C>>2]|0)){h=0;e=0}else{c[E>>2]=(c[E>>2]|0)+-1;h=0;e=0}H=fk(o|0,n|0,2)|0;H=gk(H|0,D|0,-32,-1)|0;e=gk(H|0,D|0,h|0,e|0)|0;h=D;if(!k){g=+(I|0)*0.0;break a}if((h|0)>0|(h|0)==0&e>>>0>(0-J|0)>>>0){c[(qi()|0)>>2]=34;g=+(I|0)*1797693134862315708145274.0e284*1797693134862315708145274.0e284;break a}H=J+-106|0;G=((H|0)<0)<<31>>31;if((h|0)<(G|0)|(h|0)==(G|0)&e>>>0<H>>>0){c[(qi()|0)>>2]=34;g=+(I|0)*2.2250738585072014e-308*2.2250738585072014e-308;break a}if((k|0)>-1){do{G=!(g>=.5);H=G&1|k<<1;k=H^1;g=g+(G?g:g+-1.0);e=gk(e|0,h|0,-1,-1)|0;h=D}while((H|0)>-1);l=e;m=g}else{l=e;m=g}e=dk(32,0,J|0,((J|0)<0)<<31>>31|0)|0;e=gk(l|0,h|0,e|0,D|0)|0;J=D;if(0>(J|0)|0==(J|0)&K>>>0>e>>>0)if((e|0)<0){e=0;A=127}else A=125;else{e=K;A=125}if((A|0)==125)if((e|0)<53)A=127;else{h=e;j=+(I|0);g=0.0}if((A|0)==127){g=+(I|0);h=e;j=g;g=+yi(+Di(1.0,84-e|0),g)}K=(k&1|0)==0&(m!=0.0&(h|0)<32);g=j*(K?0.0:m)+(g+j*+(((K&1)+k|0)>>>0))-g;if(!(g!=0.0))c[(qi()|0)>>2]=34;g=+Ei(g,l);break a}else e=h;while(0);F=J+K|0;G=0-F|0;k=0;f:while(1){switch(e|0){case 46:{A=138;break f}case 48:break;default:{h=0;p=0;o=0;break f}}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;k=1;continue}else{e=vi(b)|0;k=1;continue}}if((A|0)==138){e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==48){h=0;e=0;while(1){h=gk(h|0,e|0,-1,-1)|0;k=D;e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==48)e=k;else{p=k;k=1;o=1;break}}}else{h=0;p=0;o=1}}c[H>>2]=0;n=e+-48|0;l=(e|0)==46;g:do if(l|n>>>0<10){B=H+496|0;y=0;v=0;w=l;A=p;u=k;z=o;k=0;l=0;o=0;h:while(1){do if(w)if(!z){h=y;p=v;z=1}else{p=A;e=y;n=v;break h}else{w=gk(y|0,v|0,1,0)|0;v=D;x=(e|0)!=48;if((l|0)>=125){if(!x){p=A;y=w;break}c[B>>2]=c[B>>2]|1;p=A;y=w;break}p=H+(l<<2)|0;if(k)n=e+-48+((c[p>>2]|0)*10|0)|0;c[p>>2]=n;k=k+1|0;n=(k|0)==9;p=A;y=w;u=1;k=n?0:k;l=(n&1)+l|0;o=x?w:o}while(0);e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;n=e+-48|0;w=(e|0)==46;if(!(w|n>>>0<10)){n=z;A=161;break g}else A=p}u=(u|0)!=0;A=169}else{y=0;v=0;u=k;n=o;k=0;l=0;o=0;A=161}while(0);do if((A|0)==161){B=(n|0)==0;h=B?y:h;p=B?v:p;u=(u|0)!=0;if(!((e|32|0)==101&u))if((e|0)>-1){e=y;n=v;A=169;break}else{e=y;n=v;A=171;break}n=Hj(b,f)|0;e=D;if((n|0)==0&(e|0)==-2147483648){if(!f){ui(b,0);g=0.0;break}if(!(c[C>>2]|0)){n=0;e=0}else{c[E>>2]=(c[E>>2]|0)+-1;n=0;e=0}}h=gk(n|0,e|0,h|0,p|0)|0;u=y;p=D;n=v;A=173}while(0);if((A|0)==169)if(c[C>>2]|0){c[E>>2]=(c[E>>2]|0)+-1;if(u){u=e;A=173}else A=172}else A=171;if((A|0)==171)if(u){u=e;A=173}else A=172;do if((A|0)==172){c[(qi()|0)>>2]=22;ui(b,0);g=0.0}else if((A|0)==173){e=c[H>>2]|0;if(!e){g=+(I|0)*0.0;break}if(((n|0)<0|(n|0)==0&u>>>0<10)&((h|0)==(u|0)&(p|0)==(n|0))?K>>>0>30|(e>>>K|0)==0:0){g=+(I|0)*+(e>>>0);break}b=(J|0)/-2|0;E=((b|0)<0)<<31>>31;if((p|0)>(E|0)|(p|0)==(E|0)&h>>>0>b>>>0){c[(qi()|0)>>2]=34;g=+(I|0)*1797693134862315708145274.0e284*1797693134862315708145274.0e284;break}b=J+-106|0;E=((b|0)<0)<<31>>31;if((p|0)<(E|0)|(p|0)==(E|0)&h>>>0<b>>>0){c[(qi()|0)>>2]=34;g=+(I|0)*2.2250738585072014e-308*2.2250738585072014e-308;break}if(k){if((k|0)<9){n=H+(l<<2)|0;e=c[n>>2]|0;do{e=e*10|0;k=k+1|0}while((k|0)!=9);c[n>>2]=e}l=l+1|0}if((o|0)<9?(o|0)<=(h|0)&(h|0)<18:0){if((h|0)==9){g=+(I|0)*+((c[H>>2]|0)>>>0);break}if((h|0)<9){g=+(I|0)*+((c[H>>2]|0)>>>0)/+(c[2648+(8-h<<2)>>2]|0);break}b=K+27+($(h,-3)|0)|0;e=c[H>>2]|0;if((b|0)>30|(e>>>b|0)==0){g=+(I|0)*+(e>>>0)*+(c[2648+(h+-10<<2)>>2]|0);break}}e=(h|0)%9|0;if(!e){k=0;e=0}else{u=(h|0)>-1?e:e+9|0;n=c[2648+(8-u<<2)>>2]|0;if(l){o=1e9/(n|0)|0;k=0;e=0;p=0;do{C=H+(p<<2)|0;E=c[C>>2]|0;b=((E>>>0)/(n>>>0)|0)+e|0;c[C>>2]=b;e=$((E>>>0)%(n>>>0)|0,o)|0;b=(p|0)==(k|0)&(b|0)==0;p=p+1|0;h=b?h+-9|0:h;k=b?p&127:k}while((p|0)!=(l|0));if(e){c[H+(l<<2)>>2]=e;l=l+1|0}}else{k=0;l=0}e=0;h=9-u+h|0}i:while(1){v=(h|0)<18;w=(h|0)==18;x=H+(k<<2)|0;do{if(!v){if(!w)break i;if((c[x>>2]|0)>>>0>=9007199){h=18;break i}}n=0;o=l+127|0;while(1){u=o&127;p=H+(u<<2)|0;o=fk(c[p>>2]|0,0,29)|0;o=gk(o|0,D|0,n|0,0)|0;n=D;if(n>>>0>0|(n|0)==0&o>>>0>1e9){b=pk(o|0,n|0,1e9,0)|0;o=qk(o|0,n|0,1e9,0)|0;n=b}else n=0;c[p>>2]=o;b=(u|0)==(k|0);l=(u|0)!=(l+127&127|0)|b?l:(o|0)==0?u:l;if(b)break;else o=u+-1|0}e=e+-29|0}while((n|0)==0);k=k+127&127;if((k|0)==(l|0)){b=l+127&127;l=H+((l+126&127)<<2)|0;c[l>>2]=c[l>>2]|c[H+(b<<2)>>2];l=b}c[H+(k<<2)>>2]=n;h=h+9|0}j:while(1){y=l+1&127;x=H+((l+127&127)<<2)|0;while(1){v=(h|0)==18;w=(h|0)>27?9:1;u=v^1;while(1){o=k&127;p=(o|0)==(l|0);do if(!p){n=c[H+(o<<2)>>2]|0;if(n>>>0<9007199){A=219;break}if(n>>>0>9007199)break;n=k+1&127;if((n|0)==(l|0)){A=219;break}n=c[H+(n<<2)>>2]|0;if(n>>>0<254740991){A=219;break}if(!(n>>>0>254740991|u)){h=o;break j}}else A=219;while(0);if((A|0)==219?(A=0,v):0){A=220;break j}e=e+w|0;if((k|0)==(l|0))k=l;else break}u=(1<<w)+-1|0;v=1e9>>>w;o=k;n=0;p=k;while(1){E=H+(p<<2)|0;b=c[E>>2]|0;k=(b>>>w)+n|0;c[E>>2]=k;n=$(b&u,v)|0;k=(p|0)==(o|0)&(k|0)==0;p=p+1&127;h=k?h+-9|0:h;k=k?p:o;if((p|0)==(l|0))break;else o=k}if(!n)continue;if((y|0)!=(k|0))break;c[x>>2]=c[x>>2]|1}c[H+(l<<2)>>2]=n;l=y}if((A|0)==220)if(p){c[H+(y+-1<<2)>>2]=0;h=l;l=y}else h=o;g=+((c[H+(h<<2)>>2]|0)>>>0);h=k+1&127;if((h|0)==(l|0)){l=k+2&127;c[H+(l+-1<<2)>>2]=0}r=+(I|0);j=r*(g*1.0e9+ +((c[H+(h<<2)>>2]|0)>>>0));v=e+53|0;p=v-J|0;u=(p|0)<(K|0);h=u&1;o=u?((p|0)<0?0:p):K;if((o|0)<53){M=+yi(+Di(1.0,105-o|0),j);m=+Ai(j,+Di(1.0,53-o|0));q=M;g=m;m=M+(j-m)}else{q=0.0;g=0.0;m=j}n=k+2&127;do if((n|0)==(l|0))j=g;else{n=c[H+(n<<2)>>2]|0;do if(n>>>0>=5e8){if(n>>>0>5e8){g=r*.75+g;break}if((k+3&127|0)==(l|0)){g=r*.5+g;break}else{g=r*.75+g;break}}else{if((n|0)==0?(k+3&127|0)==(l|0):0)break;g=r*.25+g}while(0);if((53-o|0)<=1){j=g;break}if(+Ai(g,1.0)!=0.0){j=g;break}j=g+1.0}while(0);g=m+j-q;do if((v&2147483647|0)>(-2-F|0)){if(+O(+g)>=9007199254740992.0){h=u&(o|0)==(p|0)?0:h;e=e+1|0;g=g*.5}if((e+50|0)<=(G|0)?!(j!=0.0&(h|0)!=0):0)break;c[(qi()|0)>>2]=34}while(0);g=+Ei(g,e)}while(0);break a}default:{if(c[C>>2]|0)c[E>>2]=(c[E>>2]|0)+-1;c[(qi()|0)>>2]=22;ui(b,0);g=0.0;break a}}}}while(0);if((A|0)==23){h=(c[C>>2]|0)==0;if(!h)c[E>>2]=(c[E>>2]|0)+-1;if((f|0)!=0&e>>>0>3)do{if(!h)c[E>>2]=(c[E>>2]|0)+-1;e=e+-1|0}while(e>>>0>3)}g=+(I|0)*t}while(0);i=L;return +g}function ti(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;a:do if(e>>>0>36){c[(qi()|0)>>2]=22;h=0;g=0}else{r=b+4|0;q=b+100|0;do{i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0}while((pi(i)|0)!=0);b:do switch(i|0){case 43:case 45:{j=((i|0)==45)<<31>>31;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0;p=j;break b}else{i=vi(b)|0;p=j;break b}}default:p=0}while(0);j=(e|0)==0;do if((e&-17|0)==0&(i|0)==48){i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;if((i|32|0)!=120)if(j){e=8;n=46;break}else{n=32;break}e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;i=d[e>>0]|0}else i=vi(b)|0;if((d[14643+(i+1)>>0]|0)>15){g=(c[q>>2]|0)==0;if(!g)c[r>>2]=(c[r>>2]|0)+-1;if(!f){ui(b,0);h=0;g=0;break a}if(g){h=0;g=0;break a}c[r>>2]=(c[r>>2]|0)+-1;h=0;g=0;break a}else{e=16;n=46}}else{e=j?10:e;if((d[14643+(i+1)>>0]|0)>>>0<e>>>0)n=32;else{if(c[q>>2]|0)c[r>>2]=(c[r>>2]|0)+-1;ui(b,0);c[(qi()|0)>>2]=22;h=0;g=0;break a}}while(0);if((n|0)==32)if((e|0)==10){e=i+-48|0;if(e>>>0<10){i=0;while(1){j=(i*10|0)+e|0;e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;i=d[e>>0]|0}else i=vi(b)|0;e=i+-48|0;if(!(e>>>0<10&j>>>0<429496729)){e=j;break}else i=j}j=0}else{e=0;j=0}f=i+-48|0;if(f>>>0<10){while(1){k=ok(e|0,j|0,10,0)|0;l=D;m=((f|0)<0)<<31>>31;o=~m;if(l>>>0>o>>>0|(l|0)==(o|0)&k>>>0>~f>>>0){k=e;break}e=gk(k|0,l|0,f|0,m|0)|0;j=D;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;f=i+-48|0;if(!(f>>>0<10&(j>>>0<429496729|(j|0)==429496729&e>>>0<2576980378))){k=e;break}}if(f>>>0>9){i=k;e=p}else{e=10;n=72}}else{i=e;e=p}}else n=46;c:do if((n|0)==46){if(!(e+-1&e)){n=a[14900+((e*23|0)>>>5&7)>>0]|0;j=a[14643+(i+1)>>0]|0;f=j&255;if(f>>>0<e>>>0){i=0;while(1){k=f|i<<n;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;f=j&255;if(!(k>>>0<134217728&f>>>0<e>>>0))break;else i=k}f=0}else{f=0;k=0}l=hk(-1,-1,n|0)|0;m=D;if((j&255)>>>0>=e>>>0|(f>>>0>m>>>0|(f|0)==(m|0)&k>>>0>l>>>0)){j=f;n=72;break}else i=f;while(1){k=fk(k|0,i|0,n|0)|0;f=D;k=j&255|k;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;if((j&255)>>>0>=e>>>0|(f>>>0>m>>>0|(f|0)==(m|0)&k>>>0>l>>>0)){j=f;n=72;break c}else i=f}}j=a[14643+(i+1)>>0]|0;f=j&255;if(f>>>0<e>>>0){i=0;while(1){k=f+($(i,e)|0)|0;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;f=j&255;if(!(k>>>0<119304647&f>>>0<e>>>0))break;else i=k}f=0}else{k=0;f=0}if((j&255)>>>0<e>>>0){n=pk(-1,-1,e|0,0)|0;o=D;m=f;while(1){if(m>>>0>o>>>0|(m|0)==(o|0)&k>>>0>n>>>0){j=m;n=72;break c}f=ok(k|0,m|0,e|0,0)|0;l=D;j=j&255;if(l>>>0>4294967295|(l|0)==-1&f>>>0>~j>>>0){j=m;n=72;break c}k=gk(j|0,0,f|0,l|0)|0;f=D;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;if((j&255)>>>0>=e>>>0){j=f;n=72;break}else m=f}}else{j=f;n=72}}while(0);if((n|0)==72)if((d[14643+(i+1)>>0]|0)>>>0<e>>>0){do{i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0}while((d[14643+(i+1)>>0]|0)>>>0<e>>>0);c[(qi()|0)>>2]=34;j=h;i=g;e=(g&1|0)==0&0==0?p:0}else{i=k;e=p}if(c[q>>2]|0)c[r>>2]=(c[r>>2]|0)+-1;if(!(j>>>0<h>>>0|(j|0)==(h|0)&i>>>0<g>>>0)){if(!((g&1|0)!=0|0!=0|(e|0)!=0)){c[(qi()|0)>>2]=34;g=gk(g|0,h|0,-1,-1)|0;h=D;break}if(j>>>0>h>>>0|(j|0)==(h|0)&i>>>0>g>>>0){c[(qi()|0)>>2]=34;break}}g=((e|0)<0)<<31>>31;g=dk(i^e|0,j^g|0,e|0,g|0)|0;h=D}while(0);D=h;return g|0}function ui(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;c[a+104>>2]=b;d=c[a+4>>2]|0;e=c[a+8>>2]|0;f=e-d|0;c[a+108>>2]=f;if((b|0)!=0&(f|0)>(b|0))c[a+100>>2]=d+b;else c[a+100>>2]=e;return}function vi(b){b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0;f=b+104|0;i=c[f>>2]|0;if((i|0)!=0?(c[b+108>>2]|0)>=(i|0):0)j=4;else{e=Vi(b)|0;if((e|0)>=0){h=c[f>>2]|0;f=b+8|0;if(h){g=c[f>>2]|0;i=c[b+4>>2]|0;f=g;h=h-(c[b+108>>2]|0)+-1|0;if((f-i|0)>(h|0))c[b+100>>2]=i+h;else j=9}else{g=c[f>>2]|0;f=g;j=9}if((j|0)==9)c[b+100>>2]=f;f=c[b+4>>2]|0;if(g){b=b+108|0;c[b>>2]=g+1-f+(c[b>>2]|0)}f=f+-1|0;if((d[f>>0]|0|0)!=(e|0))a[f>>0]=e}else j=4}if((j|0)==4){c[b+100>>2]=0;e=-1}return e|0}function wi(a){a=a|0;if(a>>>0>4294963200){c[(qi()|0)>>2]=0-a;a=-1}return a|0}function xi(a,b){a=+a;b=+b;var d=0,e=0;h[k>>3]=a;e=c[k>>2]|0;d=c[k+4>>2]|0;h[k>>3]=b;d=c[k+4>>2]&-2147483648|d&2147483647;c[k>>2]=e;c[k+4>>2]=d;return +(+h[k>>3])}function yi(a,b){a=+a;b=+b;return +(+xi(a,b))}function zi(a,b){a=+a;b=+b;var d=0,e=0,f=0,g=0,i=0,j=0,l=0,m=0,n=0,o=0,p=0,q=0;h[k>>3]=a;d=c[k>>2]|0;m=c[k+4>>2]|0;h[k>>3]=b;n=c[k>>2]|0;o=c[k+4>>2]|0;e=hk(d|0,m|0,52)|0;e=e&2047;j=hk(n|0,o|0,52)|0;j=j&2047;p=m&-2147483648;i=fk(n|0,o|0,1)|0;l=D;a:do if(!((i|0)==0&(l|0)==0)?(g=o&2147483647,!(g>>>0>2146435072|(g|0)==2146435072&n>>>0>0|(e|0)==2047)):0){f=fk(d|0,m|0,1)|0;g=D;if(!(g>>>0>l>>>0|(g|0)==(l|0)&f>>>0>i>>>0))return +((f|0)==(i|0)&(g|0)==(l|0)?a*0.0:a);if(!e){e=fk(d|0,m|0,12)|0;f=D;if((f|0)>-1|(f|0)==-1&e>>>0>4294967295){g=e;e=0;do{e=e+-1|0;g=fk(g|0,f|0,1)|0;f=D}while((f|0)>-1|(f|0)==-1&g>>>0>4294967295)}else e=0;d=fk(d|0,m|0,1-e|0)|0;f=D}else f=m&1048575|1048576;if(!j){g=fk(n|0,o|0,12)|0;i=D;if((i|0)>-1|(i|0)==-1&g>>>0>4294967295){j=0;do{j=j+-1|0;g=fk(g|0,i|0,1)|0;i=D}while((i|0)>-1|(i|0)==-1&g>>>0>4294967295)}else j=0;n=fk(n|0,o|0,1-j|0)|0;m=D}else m=o&1048575|1048576;l=dk(d|0,f|0,n|0,m|0)|0;i=D;g=(i|0)>-1|(i|0)==-1&l>>>0>4294967295;b:do if((e|0)>(j|0)){while(1){if(g)if((d|0)==(n|0)&(f|0)==(m|0))break;else{d=l;f=i}d=fk(d|0,f|0,1)|0;f=D;e=e+-1|0;l=dk(d|0,f|0,n|0,m|0)|0;i=D;g=(i|0)>-1|(i|0)==-1&l>>>0>4294967295;if((e|0)<=(j|0))break b}b=a*0.0;break a}while(0);if(g)if((d|0)==(n|0)&(f|0)==(m|0)){b=a*0.0;break}else{f=i;d=l}if(f>>>0<1048576|(f|0)==1048576&d>>>0<0)do{d=fk(d|0,f|0,1)|0;f=D;e=e+-1|0}while(f>>>0<1048576|(f|0)==1048576&d>>>0<0);if((e|0)>0){o=gk(d|0,f|0,0,-1048576)|0;d=D;e=fk(e|0,0,52)|0;d=d|D;e=o|e}else{e=hk(d|0,f|0,1-e|0)|0;d=D}c[k>>2]=e;c[k+4>>2]=d|p;b=+h[k>>3]}else q=3;while(0);if((q|0)==3){b=a*b;b=b/b}return +b}function Ai(a,b){a=+a;b=+b;return +(+zi(a,b))}function Bi(a,b){a=+a;b=b|0;var d=0,e=0,f=0;h[k>>3]=a;d=c[k>>2]|0;e=c[k+4>>2]|0;f=hk(d|0,e|0,52)|0;f=f&2047;switch(f|0){case 0:{if(a!=0.0){a=+Bi(a*18446744073709551616.0,b);d=(c[b>>2]|0)+-64|0}else d=0;c[b>>2]=d;break}case 2047:break;default:{c[b>>2]=f+-1022;c[k>>2]=d;c[k+4>>2]=e&-2146435073|1071644672;a=+h[k>>3]}}return +a}function Ci(a,b){a=+a;b=b|0;return +(+Bi(a,b))}function Di(a,b){a=+a;b=b|0;var d=0;if((b|0)>1023){a=a*8988465674311579538646525.0e283;d=b+-1023|0;if((d|0)>1023){d=b+-2046|0;d=(d|0)>1023?1023:d;a=a*8988465674311579538646525.0e283}}else if((b|0)<-1022){a=a*2.2250738585072014e-308;d=b+1022|0;if((d|0)<-1022){d=b+2044|0;d=(d|0)<-1022?-1022:d;a=a*2.2250738585072014e-308}}else d=b;d=fk(d+1023|0,0,52)|0;b=D;c[k>>2]=d;c[k+4>>2]=b;return +(a*+h[k>>3])}function Ei(a,b){a=+a;b=b|0;return +(+Di(a,b))}function Fi(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0;l=i;i=i+16|0;g=l;j=(f|0)==0?2680:f;f=c[j>>2]|0;a:do if(!d)if(!f)f=0;else k=15;else{h=(b|0)==0?g:b;if(!e)f=-2;else{if(!f){f=a[d>>0]|0;g=f&255;if(f<<24>>24>-1){c[h>>2]=g;f=f<<24>>24!=0&1;break}f=g+-194|0;if(f>>>0>50){k=15;break}f=c[2432+(f<<2)>>2]|0;g=e+-1|0;if(g){d=d+1|0;k=9}}else{g=e;k=9}b:do if((k|0)==9){b=a[d>>0]|0;m=(b&255)>>>3;if((m+-16|m+(f>>26))>>>0>7){k=15;break a}while(1){d=d+1|0;f=(b&255)+-128|f<<6;g=g+-1|0;if((f|0)>=0)break;if(!g)break b;b=a[d>>0]|0;if((b&-64)<<24>>24!=-128){k=15;break a}}c[j>>2]=0;c[h>>2]=f;f=e-g|0;break a}while(0);c[j>>2]=f;f=-2}}while(0);if((k|0)==15){c[j>>2]=0;c[(qi()|0)>>2]=84;f=-1}i=l;return f|0}function Gi(a){a=a|0;if(!a)a=1;else a=(c[a>>2]|0)==0;return a&1|0}function Hi(b,d,e){b=b|0;d=d|0;e=e|0;do if(b){if(d>>>0<128){a[b>>0]=d;b=1;break}if(d>>>0<2048){a[b>>0]=d>>>6|192;a[b+1>>0]=d&63|128;b=2;break}if(d>>>0<55296|(d&-8192|0)==57344){a[b>>0]=d>>>12|224;a[b+1>>0]=d>>>6&63|128;a[b+2>>0]=d&63|128;b=3;break}if((d+-65536|0)>>>0<1048576){a[b>>0]=d>>>18|240;a[b+1>>0]=d>>>12&63|128;a[b+2>>0]=d>>>6&63|128;a[b+3>>0]=d&63|128;b=4;break}else{c[(qi()|0)>>2]=84;b=-1;break}}else b=1;while(0);return b|0}function Ii(a,b){a=a|0;b=b|0;if(!a)a=0;else a=Hi(a,b,0)|0;return a|0}function Ji(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;o=i;i=i+112|0;n=o+40|0;l=o+24|0;k=o+16|0;g=o;m=o+52|0;f=a[d>>0]|0;if(sj(14909,f<<24>>24,4)|0){e=Uj(1144)|0;if(!e)e=0;else{h=e;j=h+112|0;do{c[h>>2]=0;h=h+4|0}while((h|0)<(j|0));if(!(wj(d,43)|0))c[e>>2]=f<<24>>24==114?8:4;if(wj(d,101)|0){c[g>>2]=b;c[g+4>>2]=2;c[g+8>>2]=1;va(221,g|0)|0;f=a[d>>0]|0}if(f<<24>>24==97){c[k>>2]=b;c[k+4>>2]=3;f=va(221,k|0)|0;if(!(f&1024)){c[l>>2]=b;c[l+4>>2]=4;c[l+8>>2]=f|1024;va(221,l|0)|0}d=c[e>>2]|128;c[e>>2]=d}else d=c[e>>2]|0;c[e+60>>2]=b;c[e+44>>2]=e+120;c[e+48>>2]=1024;f=e+75|0;a[f>>0]=-1;if((d&8|0)==0?(c[n>>2]=b,c[n+4>>2]=21505,c[n+8>>2]=m,(mb(54,n|0)|0)==0):0)a[f>>0]=10;c[e+32>>2]=14;c[e+36>>2]=4;c[e+40>>2]=5;c[e+12>>2]=2;if(!(c[598]|0))c[e+76>>2]=-1;yb(2416);f=c[603]|0;c[e+56>>2]=f;if(f)c[f+52>>2]=e;c[603]=e;nb(2416)}}else{c[(qi()|0)>>2]=22;e=0}i=o;return e|0}function Ki(b){b=b|0;var c=0,d=0,e=0;d=(wj(b,43)|0)==0;c=a[b>>0]|0;d=d?c<<24>>24!=114&1:2;e=(wj(b,120)|0)==0;d=e?d:d|128;b=(wj(b,101)|0)==0;b=b?d:d|524288;b=c<<24>>24==114?b:b|64;b=c<<24>>24==119?b|512:b;return (c<<24>>24==97?b|1024:b)|0}function Li(a){a=a|0;return 0}function Mi(a){a=a|0;return}function Ni(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=c[a+60>>2];a=wi(zb(6,d|0)|0)|0;i=b;return a|0}function Oi(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;m=i;i=i+48|0;h=m+16|0;g=m;f=m+32|0;c[f>>2]=d;j=f+4|0;l=b+48|0;n=c[l>>2]|0;c[j>>2]=e-((n|0)!=0&1);k=b+44|0;c[f+8>>2]=c[k>>2];c[f+12>>2]=n;if(!(c[597]|0)){c[h>>2]=c[b+60>>2];c[h+4>>2]=f;c[h+8>>2]=2;f=wi(Nb(145,h|0)|0)|0}else{Fa(13,b|0);c[g>>2]=c[b+60>>2];c[g+4>>2]=f;c[g+8>>2]=2;f=wi(Nb(145,g|0)|0)|0;pb(0)}if((f|0)>=1){j=c[j>>2]|0;if(f>>>0>j>>>0){h=c[k>>2]|0;g=b+4|0;c[g>>2]=h;c[b+8>>2]=h+(f-j);if(!(c[l>>2]|0))f=e;else{c[g>>2]=h+1;a[d+(e+-1)>>0]=a[h>>0]|0;f=e}}}else{c[b>>2]=c[b>>2]|f&48^16;c[b+8>>2]=0;c[b+4>>2]=0}i=m;return f|0}function Pi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=i;i=i+32|0;g=f;e=f+20|0;c[g>>2]=c[a+60>>2];c[g+4>>2]=0;c[g+8>>2]=b;c[g+12>>2]=e;c[g+16>>2]=d;if((wi(Ib(140,g|0)|0)|0)<0){c[e>>2]=-1;a=-1}else a=c[e>>2]|0;i=f;return a|0}function Qi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;q=i;i=i+48|0;n=q+16|0;m=q;e=q+32|0;o=a+28|0;f=c[o>>2]|0;c[e>>2]=f;p=a+20|0;f=(c[p>>2]|0)-f|0;c[e+4>>2]=f;c[e+8>>2]=b;c[e+12>>2]=d;k=a+60|0;l=a+44|0;b=2;f=f+d|0;while(1){if(!(c[597]|0)){c[n>>2]=c[k>>2];c[n+4>>2]=e;c[n+8>>2]=b;h=wi(Ob(146,n|0)|0)|0}else{Fa(14,a|0);c[m>>2]=c[k>>2];c[m+4>>2]=e;c[m+8>>2]=b;h=wi(Ob(146,m|0)|0)|0;pb(0)}if((f|0)==(h|0)){f=6;break}if((h|0)<0){f=8;break}f=f-h|0;g=c[e+4>>2]|0;if(h>>>0<=g>>>0)if((b|0)==2){c[o>>2]=(c[o>>2]|0)+h;j=g;b=2}else j=g;else{j=c[l>>2]|0;c[o>>2]=j;c[p>>2]=j;j=c[e+12>>2]|0;h=h-g|0;e=e+8|0;b=b+-1|0}c[e>>2]=(c[e>>2]|0)+h;c[e+4>>2]=j-h}if((f|0)==6){n=c[l>>2]|0;c[a+16>>2]=n+(c[a+48>>2]|0);a=n;c[o>>2]=a;c[p>>2]=a}else if((f|0)==8){c[a+16>>2]=0;c[o>>2]=0;c[p>>2]=0;c[a>>2]=c[a>>2]|32;if((b|0)==2)d=0;else d=d-(c[e+4>>2]|0)|0}i=q;return d|0}function Ri(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;g=i;i=i+80|0;f=g;c[b+36>>2]=4;if((c[b>>2]&64|0)==0?(c[f>>2]=c[b+60>>2],c[f+4>>2]=21505,c[f+8>>2]=g+12,(mb(54,f|0)|0)!=0):0)a[b+75>>0]=-1;f=Qi(b,d,e)|0;i=g;return f|0}function Si(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=a+84|0;g=c[e>>2]|0;h=d+256|0;f=sj(g,0,h)|0;f=(f|0)==0?h:f-g|0;d=f>>>0<d>>>0?f:d;ik(b|0,g|0,d|0)|0;c[a+4>>2]=g+d;b=g+f|0;c[a+8>>2]=b;c[e>>2]=b;return d|0}function Ti(b){b=b|0;var d=0,e=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;d=b+20|0;e=b+44|0;if((c[d>>2]|0)>>>0>(c[e>>2]|0)>>>0)Qb[c[b+36>>2]&15](b,0,0)|0;c[b+16>>2]=0;c[b+28>>2]=0;c[d>>2]=0;d=c[b>>2]|0;if(d&20)if(!(d&4))d=-1;else{c[b>>2]=d|32;d=-1}else{d=c[e>>2]|0;c[b+8>>2]=d;c[b+4>>2]=d;d=0}return d|0}function Ui(b){b=b|0;var d=0,e=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;d=c[b>>2]|0;if(!(d&8)){c[b+8>>2]=0;c[b+4>>2]=0;d=c[b+44>>2]|0;c[b+28>>2]=d;c[b+20>>2]=d;c[b+16>>2]=d+(c[b+48>>2]|0);d=0}else{c[b>>2]=d|32;d=-1}return d|0}function Vi(a){a=a|0;var b=0,e=0;e=i;i=i+16|0;b=e;if((c[a+8>>2]|0)==0?(Ti(a)|0)!=0:0)b=-1;else if((Qb[c[a+32>>2]&15](a,b,1)|0)==1)b=d[b>>0]|0;else b=-1;i=e;return b|0}function Wi(a){a=a|0;var b=0,d=0,e=0;e=(c[a>>2]&1|0)!=0;if(!e){yb(2416);d=c[a+52>>2]|0;b=a+56|0;if(d)c[d+56>>2]=c[b>>2];b=c[b>>2]|0;if(b)c[b+52>>2]=d;if((c[603]|0)==(a|0))c[603]=b;nb(2416)}b=Yi(a)|0;b=Yb[c[a+12>>2]&31](a)|0|b;d=c[a+92>>2]|0;if(d)Vj(d);if(!e)Vj(a);return b|0}function Xi(a){a=a|0;var b=0;if((c[a+76>>2]|0)>-1){b=(Li(a)|0)==0;a=(c[a>>2]|0)>>>5&1}else a=(c[a>>2]|0)>>>5&1;return a|0}function Yi(a){a=a|0;var b=0,d=0;do if(a){if((c[a+76>>2]|0)<=-1){b=Kj(a)|0;break}d=(Li(a)|0)==0;b=Kj(a)|0;if(!d)Mi(a)}else{if(!(c[660]|0))b=0;else b=Yi(c[660]|0)|0;yb(2416);a=c[603]|0;if(a)do{if((c[a+76>>2]|0)>-1)d=Li(a)|0;else d=0;if((c[a+20>>2]|0)>>>0>(c[a+28>>2]|0)>>>0)b=Kj(a)|0|b;if(d)Mi(a);a=c[a+56>>2]|0}while((a|0)!=0);nb(2416)}while(0);return b|0}function Zi(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;if((c[f+76>>2]|0)>-1)o=Li(f)|0;else o=0;g=e+-1|0;if((e|0)<2){p=f+74|0;n=a[p>>0]|0;a[p>>0]=n+255|n;if(o)Mi(f);if(!g)a[b>>0]=0;else b=0}else{a:do if(g){m=f+4|0;n=f+8|0;h=b;while(1){i=c[m>>2]|0;q=i;k=(c[n>>2]|0)-q|0;j=sj(i,10,k)|0;r=(j|0)==0;j=r?k:1-q+j|0;q=j>>>0<g>>>0;j=q?j:g;ik(h|0,i|0,j|0)|0;i=c[m>>2]|0;k=i+j|0;c[m>>2]=k;e=h+j|0;l=g-j|0;if(!(r&q)){p=18;break a}if(k>>>0<(c[n>>2]|0)>>>0){j=j+1|0;c[m>>2]=i+j;i=d[k>>0]|0}else{g=Vi(f)|0;if((g|0)<0)break;j=j+1|0;i=g}g=l+-1|0;h=h+j|0;a[e>>0]=i;if(!((g|0)!=0&(i&255|0)!=10)){e=h;p=18;break a}}if((e|0)!=(b|0)?(c[f>>2]&16|0)!=0:0)p=18;else b=0}else{e=b;p=18}while(0);if((p|0)==18)if(!b)b=0;else a[e>>0]=0;if(o)Mi(f)}return b|0}function _i(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=i;i=i+32|0;f=g+16|0;e=g;if(sj(14909,a[d>>0]|0,4)|0){h=Ki(d)|0|32768;c[e>>2]=b;c[e+4>>2]=h;c[e+8>>2]=438;e=wi(Ab(5,e|0)|0)|0;if((e|0)>=0){b=Ji(e,d)|0;if(!b){c[f>>2]=e;zb(6,f|0)|0;b=0}}else b=0}else{c[(qi()|0)>>2]=22;b=0}i=g;return b|0}function $i(a,b){a=a|0;b=b|0;return (ij(a,Bj(a)|0,1,b)|0)+-1|0}function aj(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0;j=$(e,d)|0;if((c[f+76>>2]|0)>-1)k=Li(f)|0;else k=0;g=f+74|0;h=a[g>>0]|0;a[g>>0]=h+255|h;g=f+4|0;h=c[g>>2]|0;i=(c[f+8>>2]|0)-h|0;if((i|0)>0){i=i>>>0<j>>>0?i:j;ik(b|0,h|0,i|0)|0;c[g>>2]=h+i;b=b+i|0;g=j-i|0}else g=j;a:do if(!g)l=13;else{i=f+32|0;h=g;while(1){if(Ti(f)|0){e=h;break}g=Qb[c[i>>2]&15](f,b,h)|0;if((g+1|0)>>>0<2){e=h;break}if((h|0)==(g|0)){l=13;break a}else{b=b+g|0;h=h-g|0}}if(k)Mi(f);e=((j-e|0)>>>0)/(d>>>0)|0}while(0);if((l|0)==13)if(k)Mi(f);return e|0}function bj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;if((d|0)==1)b=b-(c[a+8>>2]|0)+(c[a+4>>2]|0)|0;f=a+20|0;e=a+28|0;if((c[f>>2]|0)>>>0>(c[e>>2]|0)>>>0?(Qb[c[a+36>>2]&15](a,0,0)|0,(c[f>>2]|0)==0):0)b=-1;else{c[a+16>>2]=0;c[e>>2]=0;c[f>>2]=0;if((Qb[c[a+40>>2]&15](a,b,d)|0)<0)b=-1;else{c[a+8>>2]=0;c[a+4>>2]=0;c[a>>2]=c[a>>2]&-17;b=0}}return b|0}function cj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;if((c[a+76>>2]|0)>-1){e=(Li(a)|0)==0;b=bj(a,b,d)|0;if(!e)Mi(a)}else b=bj(a,b,d)|0;return b|0}function dj(a,b,c){a=a|0;b=b|0;c=c|0;return cj(a,b,c)|0}function ej(a){a=a|0;var b=0;if(!(c[a>>2]&128))b=1;else b=(c[a+20>>2]|0)>>>0>(c[a+28>>2]|0)>>>0?2:1;b=Qb[c[a+40>>2]&15](a,0,b)|0;if((b|0)>=0)b=b-(c[a+8>>2]|0)+(c[a+4>>2]|0)+(c[a+20>>2]|0)-(c[a+28>>2]|0)|0;return b|0}function fj(a){a=a|0;var b=0;if((c[a+76>>2]|0)>-1){b=(Li(a)|0)==0;a=ej(a)|0}else a=ej(a)|0;return a|0}function gj(a){a=a|0;return fj(a)|0}function hj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=e+16|0;g=c[f>>2]|0;if(!g)if(!(Ui(e)|0)){g=c[f>>2]|0;h=4}else f=0;else h=4;a:do if((h|0)==4){i=e+20|0;h=c[i>>2]|0;if((g-h|0)>>>0<d>>>0){f=Qb[c[e+36>>2]&15](e,b,d)|0;break}b:do if((a[e+75>>0]|0)>-1){f=d;while(1){if(!f){g=h;f=0;break b}g=f+-1|0;if((a[b+g>>0]|0)==10)break;else f=g}if((Qb[c[e+36>>2]&15](e,b,f)|0)>>>0<f>>>0)break a;d=d-f|0;b=b+f|0;g=c[i>>2]|0}else{g=h;f=0}while(0);ik(g|0,b|0,d|0)|0;c[i>>2]=(c[i>>2]|0)+d;f=f+d|0}while(0);return f|0}function ij(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=$(d,b)|0;if((c[e+76>>2]|0)>-1){g=(Li(e)|0)==0;a=hj(a,f,e)|0;if(!g)Mi(e)}else a=hj(a,f,e)|0;if((a|0)!=(f|0))d=(a>>>0)/(b>>>0)|0;return d|0}function jj(a){a=a|0;var b=0;if((c[a+76>>2]|0)>-1){b=(Li(a)|0)==0;bj(a,0,0)|0;c[a>>2]=c[a>>2]&-33;if(!b)Mi(a)}else{bj(a,0,0)|0;c[a>>2]=c[a>>2]&-33}return}function kj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=i;i=i+16|0;f=e;c[f>>2]=d;d=pj(a,b,f)|0;i=e;return d|0}function lj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;j=i;i=i+16|0;e=j;f=Uj(240)|0;do if(f){c[e>>2]=c[d>>2];e=oj(f,240,b,e)|0;if(e>>>0<240){b=Xj(f,e+1|0)|0;c[a>>2]=(b|0)!=0?b:f;break}Vj(f);if((e|0)>=0?(h=e+1|0,g=Uj(h)|0,c[a>>2]=g,(g|0)!=0):0)e=oj(g,h,b,d)|0;else e=-1}else e=-1;while(0);i=j;return e|0}function mj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=i;i=i+224|0;o=s+80|0;r=s+96|0;q=s;p=s+136|0;f=r;g=f+40|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(g|0));c[o>>2]=c[e>>2];if((Lj(0,d,o,q,r)|0)<0)e=-1;else{if((c[b+76>>2]|0)>-1)m=Li(b)|0;else m=0;e=c[b>>2]|0;n=e&32;if((a[b+74>>0]|0)<1)c[b>>2]=e&-33;e=b+48|0;if(!(c[e>>2]|0)){g=b+44|0;h=c[g>>2]|0;c[g>>2]=p;j=b+28|0;c[j>>2]=p;k=b+20|0;c[k>>2]=p;c[e>>2]=80;l=b+16|0;c[l>>2]=p+80;f=Lj(b,d,o,q,r)|0;if(h){Qb[c[b+36>>2]&15](b,0,0)|0;f=(c[k>>2]|0)==0?-1:f;c[g>>2]=h;c[e>>2]=0;c[l>>2]=0;c[j>>2]=0;c[k>>2]=0}}else f=Lj(b,d,o,q,r)|0;e=c[b>>2]|0;c[b>>2]=e|n;if(m)Mi(b);e=(e&32|0)==0?f:-1}i=s;return e|0}function nj(e,f,j){e=e|0;f=f|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0.0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0;P=i;i=i+304|0;H=P+16|0;J=P+8|0;I=P+33|0;K=P;y=P+32|0;if((c[e+76>>2]|0)>-1)O=Li(e)|0;else O=0;k=a[f>>0]|0;a:do if(k<<24>>24){L=e+4|0;M=e+100|0;G=e+108|0;z=e+8|0;A=I+10|0;B=I+33|0;C=J+4|0;E=I+46|0;F=I+94|0;m=k;k=0;n=f;s=0;l=0;f=0;b:while(1){c:do if(!(pi(m&255)|0)){m=(a[n>>0]|0)==37;d:do if(m){q=n+1|0;o=a[q>>0]|0;e:do switch(o<<24>>24){case 37:break d;case 42:{x=0;o=n+2|0;break}default:{o=(o&255)+-48|0;if(o>>>0<10?(a[n+2>>0]|0)==36:0){c[H>>2]=c[j>>2];while(1){x=(c[H>>2]|0)+(4-1)&~(4-1);m=c[x>>2]|0;c[H>>2]=x+4;if(o>>>0>1)o=o+-1|0;else break}x=m;o=n+3|0;break e}o=(c[j>>2]|0)+(4-1)&~(4-1);x=c[o>>2]|0;c[j>>2]=o+4;o=q}}while(0);m=a[o>>0]|0;n=m&255;if((n+-48|0)>>>0<10){m=0;while(1){q=(m*10|0)+-48+n|0;o=o+1|0;m=a[o>>0]|0;n=m&255;if((n+-48|0)>>>0>=10)break;else m=q}}else q=0;if(m<<24>>24==109){o=o+1|0;r=a[o>>0]|0;m=(x|0)!=0&1;l=0;f=0}else{r=m;m=0}n=o+1|0;switch(r&255|0){case 104:{w=(a[n>>0]|0)==104;n=w?o+2|0:n;o=w?-2:-1;break}case 108:{w=(a[n>>0]|0)==108;n=w?o+2|0:n;o=w?3:1;break}case 106:{o=3;break}case 116:case 122:{o=1;break}case 76:{o=2;break}case 110:case 112:case 67:case 83:case 91:case 99:case 115:case 88:case 71:case 70:case 69:case 65:case 103:case 102:case 101:case 97:case 120:case 117:case 111:case 105:case 100:{n=o;o=0;break}default:{N=152;break b}}r=d[n>>0]|0;t=(r&47|0)==3;r=t?r|32:r;t=t?1:o;switch(r|0){case 99:{w=s;v=(q|0)<1?1:q;break}case 91:{w=s;v=q;break}case 110:{if(!x){o=s;break c}switch(t|0){case -2:{a[x>>0]=s;o=s;break c}case -1:{b[x>>1]=s;o=s;break c}case 0:{c[x>>2]=s;o=s;break c}case 1:{c[x>>2]=s;o=s;break c}case 3:{o=x;c[o>>2]=s;c[o+4>>2]=((s|0)<0)<<31>>31;o=s;break c}default:{o=s;break c}}}default:{ui(e,0);do{o=c[L>>2]|0;if(o>>>0<(c[M>>2]|0)>>>0){c[L>>2]=o+1;o=d[o>>0]|0}else o=vi(e)|0}while((pi(o)|0)!=0);o=c[L>>2]|0;if(c[M>>2]|0){o=o+-1|0;c[L>>2]=o}w=(c[G>>2]|0)+s+o-(c[z>>2]|0)|0;v=q}}ui(e,v);o=c[L>>2]|0;q=c[M>>2]|0;if(o>>>0<q>>>0)c[L>>2]=o+1;else{if((vi(e)|0)<0){N=152;break b}q=c[M>>2]|0}if(q)c[L>>2]=(c[L>>2]|0)+-1;f:do switch(r|0){case 91:case 99:case 115:{u=(r|0)==99;g:do if((r&239|0)==99){ek(I|0,-1,257)|0;a[I>>0]=0;if((r|0)==115){a[B>>0]=0;a[A>>0]=0;a[A+1>>0]=0;a[A+2>>0]=0;a[A+3>>0]=0;a[A+4>>0]=0}}else{Q=n+1|0;s=(a[Q>>0]|0)==94;o=s&1;r=s?Q:n;n=s?n+2|0:Q;ek(I|0,s&1|0,257)|0;a[I>>0]=0;switch(a[n>>0]|0){case 45:{s=(o^1)&255;a[E>>0]=s;n=r+2|0;break}case 93:{s=(o^1)&255;a[F>>0]=s;n=r+2|0;break}default:s=(o^1)&255}while(1){o=a[n>>0]|0;h:do switch(o<<24>>24){case 0:{N=152;break b}case 93:break g;case 45:{r=n+1|0;o=a[r>>0]|0;switch(o<<24>>24){case 93:case 0:{o=45;break h}default:{}}n=a[n+-1>>0]|0;if((n&255)<(o&255)){n=n&255;do{n=n+1|0;a[I+n>>0]=s;o=a[r>>0]|0}while((n|0)<(o&255|0));n=r}else n=r;break}default:{}}while(0);a[I+((o&255)+1)>>0]=s;n=n+1|0}}while(0);r=u?v+1|0:31;s=(t|0)==1;t=(m|0)!=0;i:do if(s){if(t){f=Uj(r<<2)|0;if(!f){l=0;N=152;break b}}else f=x;c[J>>2]=0;c[C>>2]=0;l=0;j:while(1){q=(f|0)==0;do{k:while(1){o=c[L>>2]|0;if(o>>>0<(c[M>>2]|0)>>>0){c[L>>2]=o+1;o=d[o>>0]|0}else o=vi(e)|0;if(!(a[I+(o+1)>>0]|0))break j;a[y>>0]=o;switch(Fi(K,y,1,J)|0){case -1:{l=0;N=152;break b}case -2:break;default:break k}}if(!q){c[f+(l<<2)>>2]=c[K>>2];l=l+1|0}}while(!(t&(l|0)==(r|0)));l=r<<1|1;o=Xj(f,l<<2)|0;if(!o){l=0;N=152;break b}Q=r;r=l;f=o;l=Q}if(!(Gi(J)|0)){l=0;N=152;break b}else{q=l;l=0}}else{if(t){l=Uj(r)|0;if(!l){l=0;f=0;N=152;break b}else o=0;while(1){do{f=c[L>>2]|0;if(f>>>0<(c[M>>2]|0)>>>0){c[L>>2]=f+1;f=d[f>>0]|0}else f=vi(e)|0;if(!(a[I+(f+1)>>0]|0)){q=o;f=0;break i}a[l+o>>0]=f;o=o+1|0}while((o|0)!=(r|0));f=r<<1|1;o=Xj(l,f)|0;if(!o){f=0;N=152;break b}else{Q=r;r=f;l=o;o=Q}}}if(!x){l=q;while(1){f=c[L>>2]|0;if(f>>>0<l>>>0){c[L>>2]=f+1;f=d[f>>0]|0}else f=vi(e)|0;if(!(a[I+(f+1)>>0]|0)){q=0;l=0;f=0;break i}l=c[M>>2]|0}}else{l=0;while(1){f=c[L>>2]|0;if(f>>>0<q>>>0){c[L>>2]=f+1;f=d[f>>0]|0}else f=vi(e)|0;if(!(a[I+(f+1)>>0]|0)){q=l;l=x;f=0;break i}a[x+l>>0]=f;q=c[M>>2]|0;l=l+1|0}}}while(0);o=c[L>>2]|0;if(c[M>>2]|0){o=o+-1|0;c[L>>2]=o}o=o-(c[z>>2]|0)+(c[G>>2]|0)|0;if(!o)break b;if(!((o|0)==(v|0)|u^1))break b;do if(t)if(s){c[x>>2]=f;break}else{c[x>>2]=l;break}while(0);if(!u){if(f)c[f+(q<<2)>>2]=0;if(!l){l=0;break f}a[l+q>>0]=0}break}case 120:case 88:case 112:{o=16;N=134;break}case 111:{o=8;N=134;break}case 117:case 100:{o=10;N=134;break}case 105:{o=0;N=134;break}case 71:case 103:case 70:case 102:case 69:case 101:case 65:case 97:{p=+si(e,t,0);if((c[G>>2]|0)==((c[z>>2]|0)-(c[L>>2]|0)|0))break b;if(x)switch(t|0){case 0:{g[x>>2]=p;break f}case 1:{h[x>>3]=p;break f}case 2:{h[x>>3]=p;break f}default:break f}break}default:{}}while(0);l:do if((N|0)==134){N=0;o=ti(e,o,0,-1,-1)|0;if((c[G>>2]|0)==((c[z>>2]|0)-(c[L>>2]|0)|0))break b;if((x|0)!=0&(r|0)==112){c[x>>2]=o;break}if(x)switch(t|0){case -2:{a[x>>0]=o;break l}case -1:{b[x>>1]=o;break l}case 0:{c[x>>2]=o;break l}case 1:{c[x>>2]=o;break l}case 3:{Q=x;c[Q>>2]=o;c[Q+4>>2]=D;break l}default:break l}}while(0);k=((x|0)!=0&1)+k|0;o=(c[G>>2]|0)+w+(c[L>>2]|0)-(c[z>>2]|0)|0;break c}while(0);n=n+(m&1)|0;ui(e,0);m=c[L>>2]|0;if(m>>>0<(c[M>>2]|0)>>>0){c[L>>2]=m+1;m=d[m>>0]|0}else m=vi(e)|0;if((m|0)!=(d[n>>0]|0)){N=21;break b}o=s+1|0}else{while(1){m=n+1|0;if(!(pi(d[m>>0]|0)|0))break;else n=m}ui(e,0);do{m=c[L>>2]|0;if(m>>>0<(c[M>>2]|0)>>>0){c[L>>2]=m+1;m=d[m>>0]|0}else m=vi(e)|0}while((pi(m)|0)!=0);m=c[L>>2]|0;if(c[M>>2]|0){m=m+-1|0;c[L>>2]=m}o=(c[G>>2]|0)+s+m-(c[z>>2]|0)|0}while(0);n=n+1|0;m=a[n>>0]|0;if(!(m<<24>>24))break a;else s=o}if((N|0)==21){if(c[M>>2]|0)c[L>>2]=(c[L>>2]|0)+-1;if((k|0)!=0|(m|0)>-1)break;else{k=0;N=153}}else if((N|0)==152)if(!k){k=m;N=153}if((N|0)==153){m=k;k=-1}if(m){Vj(l);Vj(f)}}else k=0;while(0);if(O)Mi(e);i=P;return k|0}function oj(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0;n=i;i=i+128|0;g=n+112|0;m=n;h=m;j=2684;k=h+112|0;do{c[h>>2]=c[j>>2];h=h+4|0;j=j+4|0}while((h|0)<(k|0));if((d+-1|0)>>>0>2147483646)if(!d){d=1;l=4}else{c[(qi()|0)>>2]=75;d=-1}else{g=b;l=4}if((l|0)==4){l=-2-g|0;l=d>>>0>l>>>0?l:d;c[m+48>>2]=l;b=m+20|0;c[b>>2]=g;c[m+44>>2]=g;d=g+l|0;g=m+16|0;c[g>>2]=d;c[m+28>>2]=d;d=mj(m,e,f)|0;if(l){e=c[b>>2]|0;a[e+(((e|0)==(c[g>>2]|0))<<31>>31)>>0]=0}}i=n;return d|0}function pj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=i;i=i+112|0;e=g;f=e;h=f+112|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(h|0));c[e+32>>2]=15;c[e+44>>2]=a;c[e+76>>2]=-1;c[e+84>>2]=a;h=nj(e,b,d)|0;i=g;return h|0}function qj(b){b=b|0;var c=0,d=0,e=0,f=0;while(1){c=b+1|0;if(!(pi(a[b>>0]|0)|0))break;else b=c}d=a[b>>0]|0;switch(d<<24>>24|0){case 45:{e=1;f=5;break}case 43:{e=0;f=5;break}default:e=0}if((f|0)==5){b=c;d=a[c>>0]|0}c=(d<<24>>24)+-48|0;if(c>>>0<10){d=b;b=0;do{d=d+1|0;b=(b*10|0)-c|0;c=(a[d>>0]|0)+-48|0}while(c>>>0<10)}else b=0;return ((e|0)!=0?b:0-b|0)|0}function rj(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+208|0;o=r+8|0;p=r;f=$(d,b)|0;n=p;c[n>>2]=1;c[n+4>>2]=0;if(f){j=f-d|0;c[o+4>>2]=d;c[o>>2]=d;g=d;b=d;h=2;while(1){b=b+d+g|0;c[o+(h<<2)>>2]=b;if(b>>>0<f>>>0){n=g;g=b;h=h+1|0;b=n}else break}n=0-d|0;k=a+j|0;m=p+4|0;if((j|0)>0){j=k;f=1;h=1;while(1){do if((f&3|0)==3){Nj(a,d,e,h,o);l=c[m>>2]|0;b=l<<30|(c[p>>2]|0)>>>2;c[p>>2]=b;c[m>>2]=l>>>2;h=h+2|0}else{b=h+-1|0;if((c[o+(b<<2)>>2]|0)>>>0<(j-a|0)>>>0)Nj(a,d,e,h,o);else Oj(a,d,e,p,h,0,o);if((h|0)==1){b=c[p>>2]|0;c[m>>2]=b>>>31|c[m>>2]<<1;b=b<<1;c[p>>2]=b;h=0;break}if(b>>>0>31){f=c[p>>2]|0;c[m>>2]=f;c[p>>2]=0;b=h+-33|0;g=0}else{f=c[m>>2]|0;g=c[p>>2]|0}c[m>>2]=g>>>(32-b|0)|f<<b;b=g<<b;c[p>>2]=b;h=1}while(0);f=b|1;c[p>>2]=f;b=a+d|0;if(b>>>0>=k>>>0){f=b;break}else a=b}}else{f=a;h=1}Oj(f,d,e,p,h,0,o);l=p+4|0;b=c[p>>2]|0;if(!((h|0)==1&(b|0)==1&(c[l>>2]|0)==0)){g=f;while(1){if((h|0)<2){f=b+-1|0;do if(f){if(!(f&1)){j=f;f=0;do{f=f+1|0;j=j>>>1}while((j&1|0)==0);if(!f)q=24}else q=24;if((q|0)==24){q=0;k=c[m>>2]|0;if(!k){f=64;q=30;break}if(!(k&1)){j=k;f=0}else{a=0;j=k;f=0;break}while(1){a=f+1|0;j=j>>>1;if(j&1){j=a;break}else f=a}if(!j){a=0;j=k;f=0;break}else f=f+33|0}if(f>>>0>31)q=30;else{a=f;j=c[m>>2]|0}}else{f=32;q=30}while(0);if((q|0)==30){q=0;b=c[m>>2]|0;c[p>>2]=b;c[m>>2]=0;a=f+-32|0;j=0}c[p>>2]=j<<32-a|b>>>a;c[m>>2]=j>>>a;g=g+n|0;f=f+h|0}else{a=b>>>30;k=a|c[m>>2]<<2;f=h+-2|0;c[p>>2]=(b<<1&2147483646|a<<31)^3;c[m>>2]=k>>>1;Oj(g+(0-((c[o+(f<<2)>>2]|0)+d))|0,d,e,p,h+-1|0,1,o);k=c[p>>2]|0;c[m>>2]=k>>>31|c[m>>2]<<1;c[p>>2]=k<<1|1;g=g+n|0;Oj(g,d,e,p,f,1,o)}b=c[p>>2]|0;if((f|0)==1&(b|0)==1&(c[l>>2]|0)==0)break;else h=f}}}i=r;return}function sj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=d&255;f=(e|0)!=0;a:do if(f&(b&3|0)!=0){g=d&255;while(1){if((a[b>>0]|0)==g<<24>>24){i=6;break a}b=b+1|0;e=e+-1|0;f=(e|0)!=0;if(!(f&(b&3|0)!=0)){i=5;break}}}else i=5;while(0);if((i|0)==5)if(f)i=6;else e=0;b:do if((i|0)==6){g=d&255;if((a[b>>0]|0)!=g<<24>>24){f=$(h,16843009)|0;c:do if(e>>>0>3)while(1){h=c[b>>2]^f;if((h&-2139062144^-2139062144)&h+-16843009)break;b=b+4|0;e=e+-4|0;if(e>>>0<=3){i=11;break c}}else i=11;while(0);if((i|0)==11)if(!e){e=0;break}while(1){if((a[b>>0]|0)==g<<24>>24)break b;b=b+1|0;e=e+-1|0;if(!e){e=0;break}}}}while(0);return ((e|0)!=0?b:0)|0}function tj(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;e=c&255;do{if(!d){c=0;break}d=d+-1|0;c=b+d|0}while((a[c>>0]|0)!=e<<24>>24);return c|0}function uj(b,d){b=b|0;d=d|0;var e=0,f=0;e=d;a:do if(!((e^b)&3)){if(e&3)do{e=a[d>>0]|0;a[b>>0]=e;if(!(e<<24>>24))break a;d=d+1|0;b=b+1|0}while((d&3|0)!=0);e=c[d>>2]|0;if(!((e&-2139062144^-2139062144)&e+-16843009)){f=b;while(1){d=d+4|0;b=f+4|0;c[f>>2]=e;e=c[d>>2]|0;if((e&-2139062144^-2139062144)&e+-16843009)break;else f=b}}f=8}else f=8;while(0);if((f|0)==8){f=a[d>>0]|0;a[b>>0]=f;if(f<<24>>24)do{d=d+1|0;b=b+1|0;f=a[d>>0]|0;a[b>>0]=f}while(f<<24>>24!=0)}return b|0}function vj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;g=d;do if(!((g^b)&3)){f=(e|0)!=0;a:do if(f&(g&3|0)!=0)while(1){g=a[d>>0]|0;a[b>>0]=g;if(!(g<<24>>24))break a;e=e+-1|0;d=d+1|0;b=b+1|0;f=(e|0)!=0;if(!(f&(d&3|0)!=0)){h=5;break}}else h=5;while(0);if((h|0)==5)if(!f){e=0;break}if(a[d>>0]|0){b:do if(e>>>0>3)do{f=c[d>>2]|0;if((f&-2139062144^-2139062144)&f+-16843009)break b;c[b>>2]=f;e=e+-4|0;d=d+4|0;b=b+4|0}while(e>>>0>3);while(0);h=11}}else h=11;while(0);c:do if((h|0)==11)if(!e)e=0;else while(1){h=a[d>>0]|0;a[b>>0]=h;if(!(h<<24>>24))break c;e=e+-1|0;b=b+1|0;if(!e){e=0;break}else d=d+1|0}while(0);ek(b|0,0,e|0)|0;return b|0}function wj(b,c){b=b|0;c=c|0;b=xj(b,c)|0;return ((a[b>>0]|0)==(c&255)<<24>>24?b:0)|0}function xj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;f=d&255;a:do if(!f)b=b+(Bj(b)|0)|0;else{if(b&3){e=d&255;do{g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break a;b=b+1|0}while((b&3|0)!=0)}f=$(f,16843009)|0;e=c[b>>2]|0;b:do if(!((e&-2139062144^-2139062144)&e+-16843009))do{g=e^f;if((g&-2139062144^-2139062144)&g+-16843009)break b;b=b+4|0;e=c[b>>2]|0}while(((e&-2139062144^-2139062144)&e+-16843009|0)==0);while(0);e=d&255;while(1){g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break;else b=b+1|0}}while(0);return b|0}function yj(a,b){a=a|0;b=b|0;uj(a,b)|0;return a|0}function zj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=i;i=i+32|0;f=g;e=a[d>>0]|0;if(e<<24>>24!=0?(a[d+1>>0]|0)!=0:0){c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[f+20>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;do{h=f+(((e&255)>>>5&255)<<2)|0;c[h>>2]=c[h>>2]|1<<(e&31);d=d+1|0;e=a[d>>0]|0}while(e<<24>>24!=0);d=a[b>>0]|0;a:do if(!(d<<24>>24))e=b;else{e=b;do{if(c[f+(((d&255)>>>5&255)<<2)>>2]&1<<(d&31))break a;e=e+1|0;d=a[e>>0]|0}while(d<<24>>24!=0)}while(0);e=e-b|0}else e=(xj(b,e<<24>>24)|0)-b|0;i=g;return e|0}function Aj(a){a=a|0;var b=0,c=0;c=(Bj(a)|0)+1|0;b=Uj(c)|0;if(!b)b=0;else ik(b|0,a|0,c|0)|0;return b|0}function Bj(b){b=b|0;var d=0,e=0,f=0;f=b;a:do if(!(f&3))e=4;else{d=b;b=f;while(1){if(!(a[d>>0]|0))break a;d=d+1|0;b=d;if(!(b&3)){b=d;e=4;break}}}while(0);if((e|0)==4){while(1){d=c[b>>2]|0;if(!((d&-2139062144^-2139062144)&d+-16843009))b=b+4|0;else break}if((d&255)<<24>>24)do b=b+1|0;while((a[b>>0]|0)!=0)}return b-f|0}function Cj(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0;e=b+(Bj(b)|0)|0;a:do if(d)while(1){f=a[c>>0]|0;if(!(f<<24>>24))break a;d=d+-1|0;g=e+1|0;a[e>>0]=f;if(!d){e=g;break}else{c=c+1|0;e=g}}while(0);a[e>>0]=0;return b|0}function Dj(a,b,c){a=a|0;b=b|0;c=c|0;vj(a,b,c)|0;return a|0}function Ej(a,b){a=a|0;b=b|0;return tj(a,b,(Bj(a)|0)+1|0)|0}function Fj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=i;i=i+32|0;g=h;c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[g+16>>2]=0;c[g+20>>2]=0;c[g+24>>2]=0;c[g+28>>2]=0;f=a[d>>0]|0;do if(!(f<<24>>24))d=0;else{if(!(a[d+1>>0]|0)){d=b;while(1)if((a[d>>0]|0)==f<<24>>24)d=d+1|0;else break;d=d-b|0;break}else{e=d;d=f}do{f=g+(((d&255)>>>5&255)<<2)|0;c[f>>2]=c[f>>2]|1<<(d&31);e=e+1|0;d=a[e>>0]|0}while(d<<24>>24!=0);e=a[b>>0]|0;a:do if(!(e<<24>>24))d=b;else{d=b;do{if(!(c[g+(((e&255)>>>5&255)<<2)>>2]&1<<(e&31)))break a;d=d+1|0;e=a[d>>0]|0}while(e<<24>>24!=0)}while(0);d=d-b|0}while(0);i=h;return d|0}function Gj(b,d){b=b|0;d=d|0;var e=0,f=0;if(!b){b=c[699]|0;if(!b)b=0;else{f=b;e=3}}else{f=b;e=3}do if((e|0)==3){e=Fj(f,d)|0;b=f+e|0;if(!(a[b>>0]|0)){c[699]=0;b=0;break}e=(zj(b,d)|0)+e|0;d=f+e|0;c[699]=d;if(!(a[d>>0]|0)){c[699]=0;break}else{c[699]=f+(e+1);a[d>>0]=0;break}}while(0);return b|0}function Hj(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0;i=a+4|0;e=c[i>>2]|0;j=a+100|0;if(e>>>0<(c[j>>2]|0)>>>0){c[i>>2]=e+1;e=d[e>>0]|0}else e=vi(a)|0;switch(e|0){case 43:case 45:{f=(e|0)==45&1;e=c[i>>2]|0;if(e>>>0<(c[j>>2]|0)>>>0){c[i>>2]=e+1;e=d[e>>0]|0}else e=vi(a)|0;if((b|0)!=0&(e+-48|0)>>>0>9?(c[j>>2]|0)!=0:0){c[i>>2]=(c[i>>2]|0)+-1;h=f}else h=f;break}default:h=0}if((e+-48|0)>>>0>9)if(!(c[j>>2]|0)){f=-2147483648;e=0}else{c[i>>2]=(c[i>>2]|0)+-1;f=-2147483648;e=0}else{f=0;do{f=e+-48+(f*10|0)|0;e=c[i>>2]|0;if(e>>>0<(c[j>>2]|0)>>>0){c[i>>2]=e+1;e=d[e>>0]|0}else e=vi(a)|0}while((e+-48|0)>>>0<10&(f|0)<214748364);b=((f|0)<0)<<31>>31;if((e+-48|0)>>>0<10){do{b=ok(f|0,b|0,10,0)|0;f=D;e=gk(e|0,((e|0)<0)<<31>>31|0,-48,-1)|0;f=gk(e|0,D|0,b|0,f|0)|0;b=D;e=c[i>>2]|0;if(e>>>0<(c[j>>2]|0)>>>0){c[i>>2]=e+1;e=d[e>>0]|0}else e=vi(a)|0}while((e+-48|0)>>>0<10&((b|0)<21474836|(b|0)==21474836&f>>>0<2061584302));g=f}else g=f;if((e+-48|0)>>>0<10)do{e=c[i>>2]|0;if(e>>>0<(c[j>>2]|0)>>>0){c[i>>2]=e+1;e=d[e>>0]|0}else e=vi(a)|0}while((e+-48|0)>>>0<10);if(c[j>>2]|0)c[i>>2]=(c[i>>2]|0)+-1;a=(h|0)!=0;e=dk(0,0,g|0,b|0)|0;f=a?D:b;e=a?e:g}D=f;return e|0}function Ij(a){a=a|0;if(!(c[a+68>>2]|0))Mi(a);return}function Jj(a){a=a|0;if(!(c[a+68>>2]|0))Mi(a);return}function Kj(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;b=a+20|0;g=a+28|0;if((c[b>>2]|0)>>>0>(c[g>>2]|0)>>>0?(Qb[c[a+36>>2]&15](a,0,0)|0,(c[b>>2]|0)==0):0)b=-1;else{h=a+4|0;d=c[h>>2]|0;e=a+8|0;f=c[e>>2]|0;if(d>>>0<f>>>0)Qb[c[a+40>>2]&15](a,d-f|0,1)|0;c[a+16>>2]=0;c[g>>2]=0;c[b>>2]=0;c[e>>2]=0;c[h>>2]=0;b=0}return b|0}function Lj(e,f,g,j,l){e=e|0;f=f|0;g=g|0;j=j|0;l=l|0;var m=0,n=0,o=0,p=0,q=0.0,r=0,s=0,t=0,u=0,v=0.0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0;ha=i;i=i+624|0;ca=ha+24|0;ea=ha+16|0;da=ha+588|0;Y=ha+576|0;ba=ha;V=ha+536|0;ga=ha+8|0;fa=ha+528|0;M=(e|0)!=0;N=V+40|0;U=N;V=V+39|0;W=ga+4|0;X=Y+12|0;Y=Y+11|0;Z=da;_=X;aa=_-Z|0;O=-2-Z|0;P=_+2|0;Q=ca+288|0;R=da+9|0;S=R;T=da+8|0;m=0;w=f;n=0;f=0;a:while(1){do if((m|0)>-1)if((n|0)>(2147483647-m|0)){c[(qi()|0)>>2]=75;m=-1;break}else{m=n+m|0;break}while(0);n=a[w>>0]|0;if(!(n<<24>>24)){L=245;break}else o=w;b:while(1){switch(n<<24>>24){case 37:{n=o;L=9;break b}case 0:{n=o;break b}default:{}}K=o+1|0;n=a[K>>0]|0;o=K}c:do if((L|0)==9)while(1){L=0;if((a[n+1>>0]|0)!=37)break c;o=o+1|0;n=n+2|0;if((a[n>>0]|0)==37)L=9;else break}while(0);y=o-w|0;if(M?(c[e>>2]&32|0)==0:0)hj(w,y,e)|0;if((o|0)!=(w|0)){w=n;n=y;continue}r=n+1|0;o=a[r>>0]|0;p=(o<<24>>24)+-48|0;if(p>>>0<10){K=(a[n+2>>0]|0)==36;r=K?n+3|0:r;o=a[r>>0]|0;u=K?p:-1;f=K?1:f}else u=-1;n=o<<24>>24;d:do if((n&-32|0)==32){p=0;while(1){if(!(1<<n+-32&75913)){s=p;n=r;break d}p=1<<(o<<24>>24)+-32|p;r=r+1|0;o=a[r>>0]|0;n=o<<24>>24;if((n&-32|0)!=32){s=p;n=r;break}}}else{s=0;n=r}while(0);do if(o<<24>>24==42){p=n+1|0;o=(a[p>>0]|0)+-48|0;if(o>>>0<10?(a[n+2>>0]|0)==36:0){c[l+(o<<2)>>2]=10;f=1;n=n+3|0;o=c[j+((a[p>>0]|0)+-48<<3)>>2]|0}else{if(f){m=-1;break a}if(!M){x=s;n=p;f=0;K=0;break}f=(c[g>>2]|0)+(4-1)&~(4-1);o=c[f>>2]|0;c[g>>2]=f+4;f=0;n=p}if((o|0)<0){x=s|8192;K=0-o|0}else{x=s;K=o}}else{p=(o<<24>>24)+-48|0;if(p>>>0<10){o=0;do{o=(o*10|0)+p|0;n=n+1|0;p=(a[n>>0]|0)+-48|0}while(p>>>0<10);if((o|0)<0){m=-1;break a}else{x=s;K=o}}else{x=s;K=0}}while(0);e:do if((a[n>>0]|0)==46){p=n+1|0;o=a[p>>0]|0;if(o<<24>>24!=42){r=(o<<24>>24)+-48|0;if(r>>>0<10){n=p;o=0}else{n=p;r=0;break}while(1){o=(o*10|0)+r|0;n=n+1|0;r=(a[n>>0]|0)+-48|0;if(r>>>0>=10){r=o;break e}}}p=n+2|0;o=(a[p>>0]|0)+-48|0;if(o>>>0<10?(a[n+3>>0]|0)==36:0){c[l+(o<<2)>>2]=10;n=n+4|0;r=c[j+((a[p>>0]|0)+-48<<3)>>2]|0;break}if(f){m=-1;break a}if(M){n=(c[g>>2]|0)+(4-1)&~(4-1);r=c[n>>2]|0;c[g>>2]=n+4;n=p}else{n=p;r=0}}else r=-1;while(0);t=0;while(1){o=(a[n>>0]|0)+-65|0;if(o>>>0>57){m=-1;break a}p=n+1|0;o=a[15953+(t*58|0)+o>>0]|0;s=o&255;if((s+-1|0)>>>0<8){n=p;t=s}else{J=p;break}}if(!(o<<24>>24)){m=-1;break}p=(u|0)>-1;do if(o<<24>>24==19)if(p){m=-1;break a}else L=52;else{if(p){c[l+(u<<2)>>2]=s;H=j+(u<<3)|0;I=c[H+4>>2]|0;L=ba;c[L>>2]=c[H>>2];c[L+4>>2]=I;L=52;break}if(!M){m=0;break a}Rj(ba,s,g)}while(0);if((L|0)==52?(L=0,!M):0){w=J;n=y;continue}u=a[n>>0]|0;u=(t|0)!=0&(u&15|0)==3?u&-33:u;p=x&-65537;I=(x&8192|0)==0?x:p;f:do switch(u|0){case 110:switch(t|0){case 0:{c[c[ba>>2]>>2]=m;w=J;n=y;continue a}case 1:{c[c[ba>>2]>>2]=m;w=J;n=y;continue a}case 2:{w=c[ba>>2]|0;c[w>>2]=m;c[w+4>>2]=((m|0)<0)<<31>>31;w=J;n=y;continue a}case 3:{b[c[ba>>2]>>1]=m;w=J;n=y;continue a}case 4:{a[c[ba>>2]>>0]=m;w=J;n=y;continue a}case 6:{c[c[ba>>2]>>2]=m;w=J;n=y;continue a}case 7:{w=c[ba>>2]|0;c[w>>2]=m;c[w+4>>2]=((m|0)<0)<<31>>31;w=J;n=y;continue a}default:{w=J;n=y;continue a}}case 112:{t=I|8;r=r>>>0>8?r:8;u=120;L=64;break}case 88:case 120:{t=I;L=64;break}case 111:{p=ba;o=c[p>>2]|0;p=c[p+4>>2]|0;if((o|0)==0&(p|0)==0)n=N;else{n=N;do{n=n+-1|0;a[n>>0]=o&7|48;o=hk(o|0,p|0,3)|0;p=D}while(!((o|0)==0&(p|0)==0))}if(!(I&8)){o=I;t=0;s=16433;L=77}else{t=U-n+1|0;o=I;r=(r|0)<(t|0)?t:r;t=0;s=16433;L=77}break}case 105:case 100:{o=ba;n=c[o>>2]|0;o=c[o+4>>2]|0;if((o|0)<0){n=dk(0,0,n|0,o|0)|0;o=D;p=ba;c[p>>2]=n;c[p+4>>2]=o;p=1;s=16433;L=76;break f}if(!(I&2048)){s=I&1;p=s;s=(s|0)==0?16433:16435;L=76}else{p=1;s=16434;L=76}break}case 117:{o=ba;n=c[o>>2]|0;o=c[o+4>>2]|0;p=0;s=16433;L=76;break}case 99:{a[V>>0]=c[ba>>2];w=V;o=1;t=0;u=16433;n=N;break}case 109:{n=ri(c[(qi()|0)>>2]|0)|0;L=82;break}case 115:{n=c[ba>>2]|0;n=(n|0)!=0?n:16443;L=82;break}case 67:{c[ga>>2]=c[ba>>2];c[W>>2]=0;c[ba>>2]=ga;r=-1;L=86;break}case 83:{if(!r){Tj(e,32,K,0,I);n=0;L=98}else L=86;break}case 65:case 71:case 70:case 69:case 97:case 103:case 102:case 101:{q=+h[ba>>3];c[ea>>2]=0;h[k>>3]=q;if((c[k+4>>2]|0)>=0)if(!(I&2048)){H=I&1;G=H;H=(H|0)==0?16451:16456}else{G=1;H=16453}else{q=-q;G=1;H=16450}h[k>>3]=q;F=c[k+4>>2]&2146435072;do if(F>>>0<2146435072|(F|0)==2146435072&0<0){v=+Ci(q,ea)*2.0;o=v!=0.0;if(o)c[ea>>2]=(c[ea>>2]|0)+-1;C=u|32;if((C|0)==97){w=u&32;y=(w|0)==0?H:H+9|0;x=G|2;n=12-r|0;do if(!(r>>>0>11|(n|0)==0)){q=8.0;do{n=n+-1|0;q=q*16.0}while((n|0)!=0);if((a[y>>0]|0)==45){q=-(q+(-v-q));break}else{q=v+q-q;break}}else q=v;while(0);o=c[ea>>2]|0;n=(o|0)<0?0-o|0:o;n=Sj(n,((n|0)<0)<<31>>31,X)|0;if((n|0)==(X|0)){a[Y>>0]=48;n=Y}a[n+-1>>0]=(o>>31&2)+43;t=n+-2|0;a[t>>0]=u+15;s=(r|0)<1;p=(I&8|0)==0;o=da;while(1){H=~~q;n=o+1|0;a[o>>0]=d[16417+H>>0]|w;q=(q-+(H|0))*16.0;do if((n-Z|0)==1){if(p&(s&q==0.0))break;a[n>>0]=46;n=o+2|0}while(0);if(!(q!=0.0))break;else o=n}r=(r|0)!=0&(O+n|0)<(r|0)?P+r-t|0:aa-t+n|0;p=r+x|0;Tj(e,32,K,p,I);if(!(c[e>>2]&32))hj(y,x,e)|0;Tj(e,48,K,p,I^65536);n=n-Z|0;if(!(c[e>>2]&32))hj(da,n,e)|0;o=_-t|0;Tj(e,48,r-(n+o)|0,0,0);if(!(c[e>>2]&32))hj(t,o,e)|0;Tj(e,32,K,p,I^8192);n=(p|0)<(K|0)?K:p;break}n=(r|0)<0?6:r;if(o){o=(c[ea>>2]|0)+-28|0;c[ea>>2]=o;q=v*268435456.0}else{q=v;o=c[ea>>2]|0}F=(o|0)<0?ca:Q;E=F;o=F;do{B=~~q>>>0;c[o>>2]=B;o=o+4|0;q=(q-+(B>>>0))*1.0e9}while(q!=0.0);p=o;o=c[ea>>2]|0;if((o|0)>0){s=F;while(1){t=(o|0)>29?29:o;r=p+-4|0;do if(r>>>0<s>>>0)r=s;else{o=0;do{B=fk(c[r>>2]|0,0,t|0)|0;B=gk(B|0,D|0,o|0,0)|0;o=D;A=qk(B|0,o|0,1e9,0)|0;c[r>>2]=A;o=pk(B|0,o|0,1e9,0)|0;r=r+-4|0}while(r>>>0>=s>>>0);if(!o){r=s;break}r=s+-4|0;c[r>>2]=o}while(0);while(1){if(p>>>0<=r>>>0)break;o=p+-4|0;if(!(c[o>>2]|0))p=o;else break}o=(c[ea>>2]|0)-t|0;c[ea>>2]=o;if((o|0)>0)s=r;else break}}else r=F;if((o|0)<0){y=((n+25|0)/9|0)+1|0;z=(C|0)==102;w=r;while(1){x=0-o|0;x=(x|0)>9?9:x;do if(w>>>0<p>>>0){o=(1<<x)+-1|0;s=1e9>>>x;r=0;t=w;do{B=c[t>>2]|0;c[t>>2]=(B>>>x)+r;r=$(B&o,s)|0;t=t+4|0}while(t>>>0<p>>>0);o=(c[w>>2]|0)==0?w+4|0:w;if(!r){r=o;break}c[p>>2]=r;r=o;p=p+4|0}else r=(c[w>>2]|0)==0?w+4|0:w;while(0);o=z?F:r;p=(p-o>>2|0)>(y|0)?o+(y<<2)|0:p;o=(c[ea>>2]|0)+x|0;c[ea>>2]=o;if((o|0)>=0){w=r;break}else w=r}}else w=r;do if(w>>>0<p>>>0){o=(E-w>>2)*9|0;s=c[w>>2]|0;if(s>>>0<10)break;else r=10;do{r=r*10|0;o=o+1|0}while(s>>>0>=r>>>0)}else o=0;while(0);A=(C|0)==103;B=(n|0)!=0;r=n-((C|0)!=102?o:0)+((B&A)<<31>>31)|0;if((r|0)<(((p-E>>2)*9|0)+-9|0)){t=r+9216|0;z=(t|0)/9|0;r=F+(z+-1023<<2)|0;t=((t|0)%9|0)+1|0;if((t|0)<9){s=10;do{s=s*10|0;t=t+1|0}while((t|0)!=9)}else s=10;x=c[r>>2]|0;y=(x>>>0)%(s>>>0)|0;if((y|0)==0?(F+(z+-1022<<2)|0)==(p|0):0)s=w;else L=163;do if((L|0)==163){L=0;v=(((x>>>0)/(s>>>0)|0)&1|0)==0?9007199254740992.0:9007199254740994.0;t=(s|0)/2|0;do if(y>>>0<t>>>0)q=.5;else{if((y|0)==(t|0)?(F+(z+-1022<<2)|0)==(p|0):0){q=1.0;break}q=1.5}while(0);do if(G){if((a[H>>0]|0)!=45)break;v=-v;q=-q}while(0);t=x-y|0;c[r>>2]=t;if(!(v+q!=v)){s=w;break}C=t+s|0;c[r>>2]=C;if(C>>>0>999999999){o=w;while(1){s=r+-4|0;c[r>>2]=0;if(s>>>0<o>>>0){o=o+-4|0;c[o>>2]=0}C=(c[s>>2]|0)+1|0;c[s>>2]=C;if(C>>>0>999999999)r=s;else{w=o;r=s;break}}}o=(E-w>>2)*9|0;t=c[w>>2]|0;if(t>>>0<10){s=w;break}else 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if((r|0)==(w|0)){p=o+1|0;if(!(c[e>>2]&32))hj(o,1,e)|0;if(s&(n|0)<1){o=p;break}if(c[e>>2]&32){o=p;break}hj(16485,1,e)|0;o=p}else{if(o>>>0<=da>>>0)break;do{o=o+-1|0;a[o>>0]=48}while(o>>>0>da>>>0)}while(0);p=S-o|0;if(!(c[e>>2]&32))hj(o,(n|0)>(p|0)?p:n,e)|0;n=n-p|0;r=r+4|0}while(r>>>0<t>>>0&(n|0)>-1)}Tj(e,48,n+18|0,18,0);if(c[e>>2]&32)break;hj(u,_-u|0,e)|0}while(0);Tj(e,32,K,y,I^8192);n=(y|0)<(K|0)?K:y}else{t=(u&32|0)!=0;s=q!=q|0.0!=0.0;o=s?0:G;r=o+3|0;Tj(e,32,K,r,p);n=c[e>>2]|0;if(!(n&32)){hj(H,o,e)|0;n=c[e>>2]|0}if(!(n&32))hj(s?(t?16477:16481):t?16469:16473,3,e)|0;Tj(e,32,K,r,I^8192);n=(r|0)<(K|0)?K:r}while(0);w=J;continue a}default:{p=I;o=r;t=0;u=16433;n=N}}while(0);g:do if((L|0)==64){p=ba;o=c[p>>2]|0;p=c[p+4>>2]|0;s=u&32;if(!((o|0)==0&(p|0)==0)){n=N;do{n=n+-1|0;a[n>>0]=d[16417+(o&15)>>0]|s;o=hk(o|0,p|0,4)|0;p=D}while(!((o|0)==0&(p|0)==0));L=ba;if((t&8|0)==0|(c[L>>2]|0)==0&(c[L+4>>2]|0)==0){o=t;t=0;s=16433;L=77}else{o=t;t=2;s=16433+(u>>4)|0;L=77}}else{n=N;o=t;t=0;s=16433;L=77}}else if((L|0)==76){n=Sj(n,o,N)|0;o=I;t=p;L=77}else if((L|0)==82){L=0;I=sj(n,0,r)|0;H=(I|0)==0;w=n;o=H?r:I-n|0;t=0;u=16433;n=H?n+r|0:I}else if((L|0)==86){L=0;o=0;n=0;s=c[ba>>2]|0;while(1){p=c[s>>2]|0;if(!p)break;n=Ii(fa,p)|0;if((n|0)<0|n>>>0>(r-o|0)>>>0)break;o=n+o|0;if(r>>>0>o>>>0)s=s+4|0;else break}if((n|0)<0){m=-1;break a}Tj(e,32,K,o,I);if(!o){n=0;L=98}else{p=0;r=c[ba>>2]|0;while(1){n=c[r>>2]|0;if(!n){n=o;L=98;break g}n=Ii(fa,n)|0;p=n+p|0;if((p|0)>(o|0)){n=o;L=98;break g}if(!(c[e>>2]&32))hj(fa,n,e)|0;if(p>>>0>=o>>>0){n=o;L=98;break}else r=r+4|0}}}while(0);if((L|0)==98){L=0;Tj(e,32,K,n,I^8192);w=J;n=(K|0)>(n|0)?K:n;continue}if((L|0)==77){L=0;p=(r|0)>-1?o&-65537:o;o=ba;o=(c[o>>2]|0)!=0|(c[o+4>>2]|0)!=0;if((r|0)!=0|o){o=(o&1^1)+(U-n)|0;w=n;o=(r|0)>(o|0)?r:o;u=s;n=N}else{w=N;o=0;u=s;n=N}}s=n-w|0;o=(o|0)<(s|0)?s:o;r=t+o|0;n=(K|0)<(r|0)?r:K;Tj(e,32,n,r,p);if(!(c[e>>2]&32))hj(u,t,e)|0;Tj(e,48,n,r,p^65536);Tj(e,48,o,s,0);if(!(c[e>>2]&32))hj(w,s,e)|0;Tj(e,32,n,r,p^8192);w=J}h:do 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if((e|0)!=0|(k|0)!=1?(j=a+(0-(c[h+(f<<2)>>2]|0))|0,(cc[d&15](j,a)|0)>=1):0){g=(g|0)==0;n=j;l=k;m=e;j=1;while(1){if(g&(f|0)>1){e=c[h+(f+-2<<2)>>2]|0;if((cc[d&15](a+o|0,n)|0)>-1){g=f;e=j;q=20;break a}if((cc[d&15](a+(0-(e+b))|0,n)|0)>-1){g=f;e=j;q=20;break a}}e=j+1|0;c[p+(j<<2)>>2]=n;g=l+-1|0;do if(g){if(!(g&1)){a=g;g=0;do{g=g+1|0;a=a>>>1}while((a&1|0)==0);if(!g)q=11}else q=11;if((q|0)==11){q=0;if(!m){g=64;q=16;break}if(!(m&1)){a=m;g=0}else{k=0;a=l;j=m;g=0;break}while(1){j=g+1|0;a=a>>>1;if(a&1){a=j;break}else g=j}if(!a){k=0;a=l;j=m;g=0;break}else g=g+33|0}if(g>>>0>31)q=16;else{k=g;a=l;j=m}}else{g=32;q=16}while(0);if((q|0)==16){q=0;k=g+-32|0;a=m;j=0}l=j<<32-k|a>>>k;m=j>>>k;g=g+f|0;if(!((m|0)!=0|(l|0)!=1)){a=n;q=20;break a}a=n+(0-(c[h+(g<<2)>>2]|0))|0;if((cc[d&15](a,c[p>>2]|0)|0)<1){a=n;f=g;g=0;q=19;break}else{k=n;f=g;g=1;n=a;j=e;a=k}}}else{e=1;q=19}while(0);if((q|0)==19?(g|0)==0:0){g=f;q=20}if((q|0)==20){Pj(b,p,e);Nj(a,b,d,g,h)}i=r;return}function Pj(a,b,d){a=a|0;b=b|0;d=d|0;var 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13:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&65535)<<16>>16;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 14:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&65535;c[f+4>>2]=0;break a}case 15:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&255)<<24>>24;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 16:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&255;c[f+4>>2]=0;break a}case 17:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}case 18:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}default:break a}while(0);while(0);return}function Sj(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;if(c>>>0>0|(c|0)==0&b>>>0>4294967295)while(1){e=qk(b|0,c|0,10,0)|0;d=d+-1|0;a[d>>0]=e|48;e=pk(b|0,c|0,10,0)|0;if(c>>>0>9|(c|0)==9&b>>>0>4294967295){b=e;c=D}else{b=e;break}}if(b)while(1){d=d+-1|0;a[d>>0]=(b>>>0)%10|0|48;if(b>>>0<10)break;else b=(b>>>0)/10|0}return d|0}function Tj(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0;j=i;i=i+256|0;h=j;do if((d|0)>(e|0)&(f&73728|0)==0){f=d-e|0;ek(h|0,b|0,(f>>>0>256?256:f)|0)|0;b=c[a>>2]|0;g=(b&32|0)==0;if(f>>>0>255){e=d-e|0;do{if(g){hj(h,256,a)|0;b=c[a>>2]|0}f=f+-256|0;g=(b&32|0)==0}while(f>>>0>255);if(g)f=e&255;else break}else if(!g)break;hj(h,f,a)|0}while(0);i=j;return}function Uj(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;do if(a>>>0<245){o=a>>>0<11?16:a+11&-8;a=o>>>3;i=c[756]|0;d=i>>>a;if(d&3){a=(d&1^1)+a|0;e=a<<1;d=3064+(e<<2)|0;e=3064+(e+2<<2)|0;f=c[e>>2]|0;g=f+8|0;h=c[g>>2]|0;do if((d|0)!=(h|0)){if(h>>>0<(c[760]|0)>>>0)Da();b=h+12|0;if((c[b>>2]|0)==(f|0)){c[b>>2]=d;c[e>>2]=h;break}else Da()}else c[756]=i&~(1<<a);while(0);M=a<<3;c[f+4>>2]=M|3;M=f+(M|4)|0;c[M>>2]=c[M>>2]|1;M=g;return M|0}h=c[758]|0;if(o>>>0>h>>>0){if(d){e=2<<a;e=d<<a&(e|0-e);e=(e&0-e)+-1|0;j=e>>>12&16;e=e>>>j;f=e>>>5&8;e=e>>>f;g=e>>>2&4;e=e>>>g;d=e>>>1&2;e=e>>>d;a=e>>>1&1;a=(f|j|g|d|a)+(e>>>a)|0;e=a<<1;d=3064+(e<<2)|0;e=3064+(e+2<<2)|0;g=c[e>>2]|0;j=g+8|0;f=c[j>>2]|0;do if((d|0)!=(f|0)){if(f>>>0<(c[760]|0)>>>0)Da();b=f+12|0;if((c[b>>2]|0)==(g|0)){c[b>>2]=d;c[e>>2]=f;k=c[758]|0;break}else Da()}else{c[756]=i&~(1<<a);k=h}while(0);M=a<<3;h=M-o|0;c[g+4>>2]=o|3;i=g+o|0;c[g+(o|4)>>2]=h|1;c[g+M>>2]=h;if(k){f=c[761]|0;d=k>>>3;b=d<<1;e=3064+(b<<2)|0;a=c[756]|0;d=1<<d;if(a&d){a=3064+(b+2<<2)|0;b=c[a>>2]|0;if(b>>>0<(c[760]|0)>>>0)Da();else{l=a;m=b}}else{c[756]=a|d;l=3064+(b+2<<2)|0;m=e}c[l>>2]=f;c[m+12>>2]=f;c[f+8>>2]=m;c[f+12>>2]=e}c[758]=h;c[761]=i;M=j;return M|0}a=c[757]|0;if(a){d=(a&0-a)+-1|0;L=d>>>12&16;d=d>>>L;K=d>>>5&8;d=d>>>K;M=d>>>2&4;d=d>>>M;a=d>>>1&2;d=d>>>a;e=d>>>1&1;e=c[3328+((K|L|M|a|e)+(d>>>e)<<2)>>2]|0;d=(c[e+4>>2]&-8)-o|0;a=e;while(1){b=c[a+16>>2]|0;if(!b){b=c[a+20>>2]|0;if(!b){j=d;break}}a=(c[b+4>>2]&-8)-o|0;M=a>>>0<d>>>0;d=M?a:d;a=b;e=M?b:e}g=c[760]|0;if(e>>>0<g>>>0)Da();i=e+o|0;if(e>>>0>=i>>>0)Da();h=c[e+24>>2]|0;d=c[e+12>>2]|0;do if((d|0)==(e|0)){a=e+20|0;b=c[a>>2]|0;if(!b){a=e+16|0;b=c[a>>2]|0;if(!b){n=0;break}}while(1){d=b+20|0;f=c[d>>2]|0;if(f){b=f;a=d;continue}d=b+16|0;f=c[d>>2]|0;if(!f)break;else{b=f;a=d}}if(a>>>0<g>>>0)Da();else{c[a>>2]=0;n=b;break}}else{f=c[e+8>>2]|0;if(f>>>0<g>>>0)Da();b=f+12|0;if((c[b>>2]|0)!=(e|0))Da();a=d+8|0;if((c[a>>2]|0)==(e|0)){c[b>>2]=d;c[a>>2]=f;n=d;break}else Da()}while(0);do if(h){b=c[e+28>>2]|0;a=3328+(b<<2)|0;if((e|0)==(c[a>>2]|0)){c[a>>2]=n;if(!n){c[757]=c[757]&~(1<<b);break}}else{if(h>>>0<(c[760]|0)>>>0)Da();b=h+16|0;if((c[b>>2]|0)==(e|0))c[b>>2]=n;else c[h+20>>2]=n;if(!n)break}a=c[760]|0;if(n>>>0<a>>>0)Da();c[n+24>>2]=h;b=c[e+16>>2]|0;do if(b)if(b>>>0<a>>>0)Da();else{c[n+16>>2]=b;c[b+24>>2]=n;break}while(0);b=c[e+20>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[n+20>>2]=b;c[b+24>>2]=n;break}}while(0);if(j>>>0<16){M=j+o|0;c[e+4>>2]=M|3;M=e+(M+4)|0;c[M>>2]=c[M>>2]|1}else{c[e+4>>2]=o|3;c[e+(o|4)>>2]=j|1;c[e+(j+o)>>2]=j;b=c[758]|0;if(b){g=c[761]|0;d=b>>>3;b=d<<1;f=3064+(b<<2)|0;a=c[756]|0;d=1<<d;if(a&d){b=3064+(b+2<<2)|0;a=c[b>>2]|0;if(a>>>0<(c[760]|0)>>>0)Da();else{p=b;q=a}}else{c[756]=a|d;p=3064+(b+2<<2)|0;q=f}c[p>>2]=g;c[q+12>>2]=g;c[g+8>>2]=q;c[g+12>>2]=f}c[758]=j;c[761]=i}M=e+8|0;return M|0}else q=o}else q=o}else if(a>>>0<=4294967231){a=a+11|0;m=a&-8;l=c[757]|0;if(l){d=0-m|0;a=a>>>8;if(a)if(m>>>0>16777215)k=31;else{q=(a+1048320|0)>>>16&8;v=a<<q;p=(v+520192|0)>>>16&4;v=v<<p;k=(v+245760|0)>>>16&2;k=14-(p|q|k)+(v<<k>>>15)|0;k=m>>>(k+7|0)&1|k<<1}else k=0;a=c[3328+(k<<2)>>2]|0;a:do if(!a){f=0;a=0;v=86}else{h=d;f=0;i=m<<((k|0)==31?0:25-(k>>>1)|0);j=a;a=0;while(1){g=c[j+4>>2]&-8;d=g-m|0;if(d>>>0<h>>>0)if((g|0)==(m|0)){g=j;a=j;v=90;break a}else a=j;else d=h;v=c[j+20>>2]|0;j=c[j+16+(i>>>31<<2)>>2]|0;f=(v|0)==0|(v|0)==(j|0)?f:v;if(!j){v=86;break}else{h=d;i=i<<1}}}while(0);if((v|0)==86){if((f|0)==0&(a|0)==0){a=2<<k;a=l&(a|0-a);if(!a){q=m;break}a=(a&0-a)+-1|0;n=a>>>12&16;a=a>>>n;l=a>>>5&8;a=a>>>l;p=a>>>2&4;a=a>>>p;q=a>>>1&2;a=a>>>q;f=a>>>1&1;f=c[3328+((l|n|p|q|f)+(a>>>f)<<2)>>2]|0;a=0}if(!f){i=d;j=a}else{g=f;v=90}}if((v|0)==90)while(1){v=0;q=(c[g+4>>2]&-8)-m|0;f=q>>>0<d>>>0;d=f?q:d;a=f?g:a;f=c[g+16>>2]|0;if(f){g=f;v=90;continue}g=c[g+20>>2]|0;if(!g){i=d;j=a;break}else v=90}if((j|0)!=0?i>>>0<((c[758]|0)-m|0)>>>0:0){f=c[760]|0;if(j>>>0<f>>>0)Da();h=j+m|0;if(j>>>0>=h>>>0)Da();g=c[j+24>>2]|0;d=c[j+12>>2]|0;do if((d|0)==(j|0)){a=j+20|0;b=c[a>>2]|0;if(!b){a=j+16|0;b=c[a>>2]|0;if(!b){o=0;break}}while(1){d=b+20|0;e=c[d>>2]|0;if(e){b=e;a=d;continue}d=b+16|0;e=c[d>>2]|0;if(!e)break;else{b=e;a=d}}if(a>>>0<f>>>0)Da();else{c[a>>2]=0;o=b;break}}else{e=c[j+8>>2]|0;if(e>>>0<f>>>0)Da();b=e+12|0;if((c[b>>2]|0)!=(j|0))Da();a=d+8|0;if((c[a>>2]|0)==(j|0)){c[b>>2]=d;c[a>>2]=e;o=d;break}else Da()}while(0);do if(g){b=c[j+28>>2]|0;a=3328+(b<<2)|0;if((j|0)==(c[a>>2]|0)){c[a>>2]=o;if(!o){c[757]=c[757]&~(1<<b);break}}else{if(g>>>0<(c[760]|0)>>>0)Da();b=g+16|0;if((c[b>>2]|0)==(j|0))c[b>>2]=o;else c[g+20>>2]=o;if(!o)break}a=c[760]|0;if(o>>>0<a>>>0)Da();c[o+24>>2]=g;b=c[j+16>>2]|0;do if(b)if(b>>>0<a>>>0)Da();else{c[o+16>>2]=b;c[b+24>>2]=o;break}while(0);b=c[j+20>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[o+20>>2]=b;c[b+24>>2]=o;break}}while(0);b:do if(i>>>0>=16){c[j+4>>2]=m|3;c[j+(m|4)>>2]=i|1;c[j+(i+m)>>2]=i;b=i>>>3;if(i>>>0<256){a=b<<1;e=3064+(a<<2)|0;d=c[756]|0;b=1<<b;if(d&b){b=3064+(a+2<<2)|0;a=c[b>>2]|0;if(a>>>0<(c[760]|0)>>>0)Da();else{s=b;t=a}}else{c[756]=d|b;s=3064+(a+2<<2)|0;t=e}c[s>>2]=h;c[t+12>>2]=h;c[j+(m+8)>>2]=t;c[j+(m+12)>>2]=e;break}b=i>>>8;if(b)if(i>>>0>16777215)e=31;else{L=(b+1048320|0)>>>16&8;M=b<<L;K=(M+520192|0)>>>16&4;M=M<<K;e=(M+245760|0)>>>16&2;e=14-(K|L|e)+(M<<e>>>15)|0;e=i>>>(e+7|0)&1|e<<1}else e=0;b=3328+(e<<2)|0;c[j+(m+28)>>2]=e;c[j+(m+20)>>2]=0;c[j+(m+16)>>2]=0;a=c[757]|0;d=1<<e;if(!(a&d)){c[757]=a|d;c[b>>2]=h;c[j+(m+24)>>2]=b;c[j+(m+12)>>2]=h;c[j+(m+8)>>2]=h;break}b=c[b>>2]|0;c:do if((c[b+4>>2]&-8|0)!=(i|0)){e=i<<((e|0)==31?0:25-(e>>>1)|0);while(1){a=b+16+(e>>>31<<2)|0;d=c[a>>2]|0;if(!d)break;if((c[d+4>>2]&-8|0)==(i|0)){y=d;break c}else{e=e<<1;b=d}}if(a>>>0<(c[760]|0)>>>0)Da();else{c[a>>2]=h;c[j+(m+24)>>2]=b;c[j+(m+12)>>2]=h;c[j+(m+8)>>2]=h;break b}}else y=b;while(0);b=y+8|0;a=c[b>>2]|0;M=c[760]|0;if(a>>>0>=M>>>0&y>>>0>=M>>>0){c[a+12>>2]=h;c[b>>2]=h;c[j+(m+8)>>2]=a;c[j+(m+12)>>2]=y;c[j+(m+24)>>2]=0;break}else Da()}else{M=i+m|0;c[j+4>>2]=M|3;M=j+(M+4)|0;c[M>>2]=c[M>>2]|1}while(0);M=j+8|0;return M|0}else q=m}else q=m}else q=-1;while(0);d=c[758]|0;if(d>>>0>=q>>>0){b=d-q|0;a=c[761]|0;if(b>>>0>15){c[761]=a+q;c[758]=b;c[a+(q+4)>>2]=b|1;c[a+d>>2]=b;c[a+4>>2]=q|3}else{c[758]=0;c[761]=0;c[a+4>>2]=d|3;M=a+(d+4)|0;c[M>>2]=c[M>>2]|1}M=a+8|0;return M|0}a=c[759]|0;if(a>>>0>q>>>0){L=a-q|0;c[759]=L;M=c[762]|0;c[762]=M+q;c[M+(q+4)>>2]=L|1;c[M+4>>2]=q|3;M=M+8|0;return M|0}do if(!(c[874]|0)){a=$a(30)|0;if(!(a+-1&a)){c[876]=a;c[875]=a;c[877]=-1;c[878]=-1;c[879]=0;c[867]=0;c[874]=(Db(0)|0)&-16^1431655768;break}else Da()}while(0);j=q+48|0;i=c[876]|0;k=q+47|0;h=i+k|0;i=0-i|0;l=h&i;if(l>>>0<=q>>>0){M=0;return M|0}a=c[866]|0;if((a|0)!=0?(t=c[864]|0,y=t+l|0,y>>>0<=t>>>0|y>>>0>a>>>0):0){M=0;return M|0}d:do if(!(c[867]&4)){a=c[762]|0;e:do if(a){f=3472;while(1){d=c[f>>2]|0;if(d>>>0<=a>>>0?(r=f+4|0,(d+(c[r>>2]|0)|0)>>>0>a>>>0):0){g=f;a=r;break}f=c[f+8>>2]|0;if(!f){v=174;break e}}d=h-(c[759]|0)&i;if(d>>>0<2147483647){f=Ua(d|0)|0;y=(f|0)==((c[g>>2]|0)+(c[a>>2]|0)|0);a=y?d:0;if(y){if((f|0)!=(-1|0)){w=f;p=a;v=194;break d}}else v=184}else a=0}else v=174;while(0);do if((v|0)==174){g=Ua(0)|0;if((g|0)!=(-1|0)){a=g;d=c[875]|0;f=d+-1|0;if(!(f&a))d=l;else d=l-a+(f+a&0-d)|0;a=c[864]|0;f=a+d|0;if(d>>>0>q>>>0&d>>>0<2147483647){y=c[866]|0;if((y|0)!=0?f>>>0<=a>>>0|f>>>0>y>>>0:0){a=0;break}f=Ua(d|0)|0;y=(f|0)==(g|0);a=y?d:0;if(y){w=g;p=a;v=194;break d}else v=184}else a=0}else a=0}while(0);f:do if((v|0)==184){g=0-d|0;do if(j>>>0>d>>>0&(d>>>0<2147483647&(f|0)!=(-1|0))?(u=c[876]|0,u=k-d+u&0-u,u>>>0<2147483647):0)if((Ua(u|0)|0)==(-1|0)){Ua(g|0)|0;break f}else{d=u+d|0;break}while(0);if((f|0)!=(-1|0)){w=f;p=d;v=194;break d}}while(0);c[867]=c[867]|4;v=191}else{a=0;v=191}while(0);if((((v|0)==191?l>>>0<2147483647:0)?(w=Ua(l|0)|0,x=Ua(0)|0,w>>>0<x>>>0&((w|0)!=(-1|0)&(x|0)!=(-1|0))):0)?(z=x-w|0,A=z>>>0>(q+40|0)>>>0,A):0){p=A?z:a;v=194}if((v|0)==194){a=(c[864]|0)+p|0;c[864]=a;if(a>>>0>(c[865]|0)>>>0)c[865]=a;h=c[762]|0;g:do if(h){g=3472;do{a=c[g>>2]|0;d=g+4|0;f=c[d>>2]|0;if((w|0)==(a+f|0)){B=a;C=d;D=f;E=g;v=204;break}g=c[g+8>>2]|0}while((g|0)!=0);if(((v|0)==204?(c[E+12>>2]&8|0)==0:0)?h>>>0<w>>>0&h>>>0>=B>>>0:0){c[C>>2]=D+p;M=(c[759]|0)+p|0;L=h+8|0;L=(L&7|0)==0?0:0-L&7;K=M-L|0;c[762]=h+L;c[759]=K;c[h+(L+4)>>2]=K|1;c[h+(M+4)>>2]=40;c[763]=c[878];break}a=c[760]|0;if(w>>>0<a>>>0){c[760]=w;a=w}d=w+p|0;g=3472;while(1){if((c[g>>2]|0)==(d|0)){f=g;d=g;v=212;break}g=c[g+8>>2]|0;if(!g){d=3472;break}}if((v|0)==212)if(!(c[d+12>>2]&8)){c[f>>2]=w;n=d+4|0;c[n>>2]=(c[n>>2]|0)+p;n=w+8|0;n=(n&7|0)==0?0:0-n&7;k=w+(p+8)|0;k=(k&7|0)==0?0:0-k&7;b=w+(k+p)|0;m=n+q|0;o=w+m|0;l=b-(w+n)-q|0;c[w+(n+4)>>2]=q|3;h:do if((b|0)!=(h|0)){if((b|0)==(c[761]|0)){M=(c[758]|0)+l|0;c[758]=M;c[761]=o;c[w+(m+4)>>2]=M|1;c[w+(M+m)>>2]=M;break}i=p+4|0;d=c[w+(i+k)>>2]|0;if((d&3|0)==1){j=d&-8;g=d>>>3;i:do if(d>>>0>=256){h=c[w+((k|24)+p)>>2]|0;e=c[w+(p+12+k)>>2]|0;do if((e|0)==(b|0)){f=k|16;e=w+(i+f)|0;d=c[e>>2]|0;if(!d){e=w+(f+p)|0;d=c[e>>2]|0;if(!d){J=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0<a>>>0)Da();else{c[e>>2]=0;J=d;break}}else{f=c[w+((k|8)+p)>>2]|0;if(f>>>0<a>>>0)Da();a=f+12|0;if((c[a>>2]|0)!=(b|0))Da();d=e+8|0;if((c[d>>2]|0)==(b|0)){c[a>>2]=e;c[d>>2]=f;J=e;break}else Da()}while(0);if(!h)break;a=c[w+(p+28+k)>>2]|0;d=3328+(a<<2)|0;do if((b|0)!=(c[d>>2]|0)){if(h>>>0<(c[760]|0)>>>0)Da();a=h+16|0;if((c[a>>2]|0)==(b|0))c[a>>2]=J;else c[h+20>>2]=J;if(!J)break i}else{c[d>>2]=J;if(J)break;c[757]=c[757]&~(1<<a);break i}while(0);d=c[760]|0;if(J>>>0<d>>>0)Da();c[J+24>>2]=h;b=k|16;a=c[w+(b+p)>>2]|0;do if(a)if(a>>>0<d>>>0)Da();else{c[J+16>>2]=a;c[a+24>>2]=J;break}while(0);b=c[w+(i+b)>>2]|0;if(!b)break;if(b>>>0<(c[760]|0)>>>0)Da();else{c[J+20>>2]=b;c[b+24>>2]=J;break}}else{e=c[w+((k|8)+p)>>2]|0;f=c[w+(p+12+k)>>2]|0;d=3064+(g<<1<<2)|0;do if((e|0)!=(d|0)){if(e>>>0<a>>>0)Da();if((c[e+12>>2]|0)==(b|0))break;Da()}while(0);if((f|0)==(e|0)){c[756]=c[756]&~(1<<g);break}do if((f|0)==(d|0))F=f+8|0;else{if(f>>>0<a>>>0)Da();a=f+8|0;if((c[a>>2]|0)==(b|0)){F=a;break}Da()}while(0);c[e+12>>2]=f;c[F>>2]=e}while(0);b=w+((j|k)+p)|0;f=j+l|0}else f=l;b=b+4|0;c[b>>2]=c[b>>2]&-2;c[w+(m+4)>>2]=f|1;c[w+(f+m)>>2]=f;b=f>>>3;if(f>>>0<256){a=b<<1;e=3064+(a<<2)|0;d=c[756]|0;b=1<<b;do if(!(d&b)){c[756]=d|b;K=3064+(a+2<<2)|0;L=e}else{b=3064+(a+2<<2)|0;a=c[b>>2]|0;if(a>>>0>=(c[760]|0)>>>0){K=b;L=a;break}Da()}while(0);c[K>>2]=o;c[L+12>>2]=o;c[w+(m+8)>>2]=L;c[w+(m+12)>>2]=e;break}b=f>>>8;do if(!b)e=0;else{if(f>>>0>16777215){e=31;break}K=(b+1048320|0)>>>16&8;L=b<<K;J=(L+520192|0)>>>16&4;L=L<<J;e=(L+245760|0)>>>16&2;e=14-(J|K|e)+(L<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}while(0);b=3328+(e<<2)|0;c[w+(m+28)>>2]=e;c[w+(m+20)>>2]=0;c[w+(m+16)>>2]=0;a=c[757]|0;d=1<<e;if(!(a&d)){c[757]=a|d;c[b>>2]=o;c[w+(m+24)>>2]=b;c[w+(m+12)>>2]=o;c[w+(m+8)>>2]=o;break}b=c[b>>2]|0;j:do if((c[b+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){a=b+16+(e>>>31<<2)|0;d=c[a>>2]|0;if(!d)break;if((c[d+4>>2]&-8|0)==(f|0)){M=d;break j}else{e=e<<1;b=d}}if(a>>>0<(c[760]|0)>>>0)Da();else{c[a>>2]=o;c[w+(m+24)>>2]=b;c[w+(m+12)>>2]=o;c[w+(m+8)>>2]=o;break h}}else M=b;while(0);b=M+8|0;a=c[b>>2]|0;L=c[760]|0;if(a>>>0>=L>>>0&M>>>0>=L>>>0){c[a+12>>2]=o;c[b>>2]=o;c[w+(m+8)>>2]=a;c[w+(m+12)>>2]=M;c[w+(m+24)>>2]=0;break}else Da()}else{M=(c[759]|0)+l|0;c[759]=M;c[762]=o;c[w+(m+4)>>2]=M|1}while(0);M=w+(n|8)|0;return M|0}else d=3472;while(1){a=c[d>>2]|0;if(a>>>0<=h>>>0?(b=c[d+4>>2]|0,e=a+b|0,e>>>0>h>>>0):0)break;d=c[d+8>>2]|0}f=a+(b+-39)|0;a=a+(b+-47+((f&7|0)==0?0:0-f&7))|0;f=h+16|0;a=a>>>0<f>>>0?h:a;b=a+8|0;d=w+8|0;d=(d&7|0)==0?0:0-d&7;M=p+-40-d|0;c[762]=w+d;c[759]=M;c[w+(d+4)>>2]=M|1;c[w+(p+-36)>>2]=40;c[763]=c[878];d=a+4|0;c[d>>2]=27;c[b>>2]=c[868];c[b+4>>2]=c[869];c[b+8>>2]=c[870];c[b+12>>2]=c[871];c[868]=w;c[869]=p;c[871]=0;c[870]=b;b=a+28|0;c[b>>2]=7;if((a+32|0)>>>0<e>>>0)do{M=b;b=b+4|0;c[b>>2]=7}while((M+8|0)>>>0<e>>>0);if((a|0)!=(h|0)){g=a-h|0;c[d>>2]=c[d>>2]&-2;c[h+4>>2]=g|1;c[a>>2]=g;b=g>>>3;if(g>>>0<256){a=b<<1;e=3064+(a<<2)|0;d=c[756]|0;b=1<<b;if(d&b){b=3064+(a+2<<2)|0;a=c[b>>2]|0;if(a>>>0<(c[760]|0)>>>0)Da();else{G=b;H=a}}else{c[756]=d|b;G=3064+(a+2<<2)|0;H=e}c[G>>2]=h;c[H+12>>2]=h;c[h+8>>2]=H;c[h+12>>2]=e;break}b=g>>>8;if(b)if(g>>>0>16777215)e=31;else{L=(b+1048320|0)>>>16&8;M=b<<L;K=(M+520192|0)>>>16&4;M=M<<K;e=(M+245760|0)>>>16&2;e=14-(K|L|e)+(M<<e>>>15)|0;e=g>>>(e+7|0)&1|e<<1}else e=0;d=3328+(e<<2)|0;c[h+28>>2]=e;c[h+20>>2]=0;c[f>>2]=0;b=c[757]|0;a=1<<e;if(!(b&a)){c[757]=b|a;c[d>>2]=h;c[h+24>>2]=d;c[h+12>>2]=h;c[h+8>>2]=h;break}b=c[d>>2]|0;k:do if((c[b+4>>2]&-8|0)!=(g|0)){e=g<<((e|0)==31?0:25-(e>>>1)|0);while(1){a=b+16+(e>>>31<<2)|0;d=c[a>>2]|0;if(!d)break;if((c[d+4>>2]&-8|0)==(g|0)){I=d;break k}else{e=e<<1;b=d}}if(a>>>0<(c[760]|0)>>>0)Da();else{c[a>>2]=h;c[h+24>>2]=b;c[h+12>>2]=h;c[h+8>>2]=h;break g}}else I=b;while(0);b=I+8|0;a=c[b>>2]|0;M=c[760]|0;if(a>>>0>=M>>>0&I>>>0>=M>>>0){c[a+12>>2]=h;c[b>>2]=h;c[h+8>>2]=a;c[h+12>>2]=I;c[h+24>>2]=0;break}else Da()}}else{M=c[760]|0;if((M|0)==0|w>>>0<M>>>0)c[760]=w;c[868]=w;c[869]=p;c[871]=0;c[765]=c[874];c[764]=-1;b=0;do{M=b<<1;L=3064+(M<<2)|0;c[3064+(M+3<<2)>>2]=L;c[3064+(M+2<<2)>>2]=L;b=b+1|0}while((b|0)!=32);M=w+8|0;M=(M&7|0)==0?0:0-M&7;L=p+-40-M|0;c[762]=w+M;c[759]=L;c[w+(M+4)>>2]=L|1;c[w+(p+-36)>>2]=40;c[763]=c[878]}while(0);b=c[759]|0;if(b>>>0>q>>>0){L=b-q|0;c[759]=L;M=c[762]|0;c[762]=M+q;c[M+(q+4)>>2]=L|1;c[M+4>>2]=q|3;M=M+8|0;return M|0}}c[(qi()|0)>>2]=12;M=0;return M|0}function Vj(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;if(!a)return;b=a+-8|0;i=c[760]|0;if(b>>>0<i>>>0)Da();d=c[a+-4>>2]|0;e=d&3;if((e|0)==1)Da();o=d&-8;q=a+(o+-8)|0;do if(!(d&1)){b=c[b>>2]|0;if(!e)return;j=-8-b|0;l=a+j|0;m=b+o|0;if(l>>>0<i>>>0)Da();if((l|0)==(c[761]|0)){b=a+(o+-4)|0;d=c[b>>2]|0;if((d&3|0)!=3){u=l;g=m;break}c[758]=m;c[b>>2]=d&-2;c[a+(j+4)>>2]=m|1;c[q>>2]=m;return}f=b>>>3;if(b>>>0<256){e=c[a+(j+8)>>2]|0;d=c[a+(j+12)>>2]|0;b=3064+(f<<1<<2)|0;if((e|0)!=(b|0)){if(e>>>0<i>>>0)Da();if((c[e+12>>2]|0)!=(l|0))Da()}if((d|0)==(e|0)){c[756]=c[756]&~(1<<f);u=l;g=m;break}if((d|0)!=(b|0)){if(d>>>0<i>>>0)Da();b=d+8|0;if((c[b>>2]|0)==(l|0))h=b;else Da()}else h=d+8|0;c[e+12>>2]=d;c[h>>2]=e;u=l;g=m;break}h=c[a+(j+24)>>2]|0;e=c[a+(j+12)>>2]|0;do if((e|0)==(l|0)){d=a+(j+20)|0;b=c[d>>2]|0;if(!b){d=a+(j+16)|0;b=c[d>>2]|0;if(!b){k=0;break}}while(1){e=b+20|0;f=c[e>>2]|0;if(f){b=f;d=e;continue}e=b+16|0;f=c[e>>2]|0;if(!f)break;else{b=f;d=e}}if(d>>>0<i>>>0)Da();else{c[d>>2]=0;k=b;break}}else{f=c[a+(j+8)>>2]|0;if(f>>>0<i>>>0)Da();b=f+12|0;if((c[b>>2]|0)!=(l|0))Da();d=e+8|0;if((c[d>>2]|0)==(l|0)){c[b>>2]=e;c[d>>2]=f;k=e;break}else Da()}while(0);if(h){b=c[a+(j+28)>>2]|0;d=3328+(b<<2)|0;if((l|0)==(c[d>>2]|0)){c[d>>2]=k;if(!k){c[757]=c[757]&~(1<<b);u=l;g=m;break}}else{if(h>>>0<(c[760]|0)>>>0)Da();b=h+16|0;if((c[b>>2]|0)==(l|0))c[b>>2]=k;else c[h+20>>2]=k;if(!k){u=l;g=m;break}}d=c[760]|0;if(k>>>0<d>>>0)Da();c[k+24>>2]=h;b=c[a+(j+16)>>2]|0;do if(b)if(b>>>0<d>>>0)Da();else{c[k+16>>2]=b;c[b+24>>2]=k;break}while(0);b=c[a+(j+20)>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[k+20>>2]=b;c[b+24>>2]=k;u=l;g=m;break}else{u=l;g=m}}else{u=l;g=m}}else{u=b;g=o}while(0);if(u>>>0>=q>>>0)Da();b=a+(o+-4)|0;d=c[b>>2]|0;if(!(d&1))Da();if(!(d&2)){if((q|0)==(c[762]|0)){t=(c[759]|0)+g|0;c[759]=t;c[762]=u;c[u+4>>2]=t|1;if((u|0)!=(c[761]|0))return;c[761]=0;c[758]=0;return}if((q|0)==(c[761]|0)){t=(c[758]|0)+g|0;c[758]=t;c[761]=u;c[u+4>>2]=t|1;c[u+t>>2]=t;return}g=(d&-8)+g|0;f=d>>>3;do if(d>>>0>=256){h=c[a+(o+16)>>2]|0;b=c[a+(o|4)>>2]|0;do if((b|0)==(q|0)){d=a+(o+12)|0;b=c[d>>2]|0;if(!b){d=a+(o+8)|0;b=c[d>>2]|0;if(!b){p=0;break}}while(1){e=b+20|0;f=c[e>>2]|0;if(f){b=f;d=e;continue}e=b+16|0;f=c[e>>2]|0;if(!f)break;else{b=f;d=e}}if(d>>>0<(c[760]|0)>>>0)Da();else{c[d>>2]=0;p=b;break}}else{d=c[a+o>>2]|0;if(d>>>0<(c[760]|0)>>>0)Da();e=d+12|0;if((c[e>>2]|0)!=(q|0))Da();f=b+8|0;if((c[f>>2]|0)==(q|0)){c[e>>2]=b;c[f>>2]=d;p=b;break}else Da()}while(0);if(h){b=c[a+(o+20)>>2]|0;d=3328+(b<<2)|0;if((q|0)==(c[d>>2]|0)){c[d>>2]=p;if(!p){c[757]=c[757]&~(1<<b);break}}else{if(h>>>0<(c[760]|0)>>>0)Da();b=h+16|0;if((c[b>>2]|0)==(q|0))c[b>>2]=p;else c[h+20>>2]=p;if(!p)break}d=c[760]|0;if(p>>>0<d>>>0)Da();c[p+24>>2]=h;b=c[a+(o+8)>>2]|0;do if(b)if(b>>>0<d>>>0)Da();else{c[p+16>>2]=b;c[b+24>>2]=p;break}while(0);b=c[a+(o+12)>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[p+20>>2]=b;c[b+24>>2]=p;break}}}else{e=c[a+o>>2]|0;d=c[a+(o|4)>>2]|0;b=3064+(f<<1<<2)|0;if((e|0)!=(b|0)){if(e>>>0<(c[760]|0)>>>0)Da();if((c[e+12>>2]|0)!=(q|0))Da()}if((d|0)==(e|0)){c[756]=c[756]&~(1<<f);break}if((d|0)!=(b|0)){if(d>>>0<(c[760]|0)>>>0)Da();b=d+8|0;if((c[b>>2]|0)==(q|0))n=b;else Da()}else n=d+8|0;c[e+12>>2]=d;c[n>>2]=e}while(0);c[u+4>>2]=g|1;c[u+g>>2]=g;if((u|0)==(c[761]|0)){c[758]=g;return}}else{c[b>>2]=d&-2;c[u+4>>2]=g|1;c[u+g>>2]=g}b=g>>>3;if(g>>>0<256){d=b<<1;f=3064+(d<<2)|0;e=c[756]|0;b=1<<b;if(e&b){b=3064+(d+2<<2)|0;d=c[b>>2]|0;if(d>>>0<(c[760]|0)>>>0)Da();else{r=b;s=d}}else{c[756]=e|b;r=3064+(d+2<<2)|0;s=f}c[r>>2]=u;c[s+12>>2]=u;c[u+8>>2]=s;c[u+12>>2]=f;return}b=g>>>8;if(b)if(g>>>0>16777215)f=31;else{r=(b+1048320|0)>>>16&8;s=b<<r;q=(s+520192|0)>>>16&4;s=s<<q;f=(s+245760|0)>>>16&2;f=14-(q|r|f)+(s<<f>>>15)|0;f=g>>>(f+7|0)&1|f<<1}else f=0;b=3328+(f<<2)|0;c[u+28>>2]=f;c[u+20>>2]=0;c[u+16>>2]=0;d=c[757]|0;e=1<<f;a:do if(d&e){b=c[b>>2]|0;b:do if((c[b+4>>2]&-8|0)!=(g|0)){f=g<<((f|0)==31?0:25-(f>>>1)|0);while(1){d=b+16+(f>>>31<<2)|0;e=c[d>>2]|0;if(!e)break;if((c[e+4>>2]&-8|0)==(g|0)){t=e;break b}else{f=f<<1;b=e}}if(d>>>0<(c[760]|0)>>>0)Da();else{c[d>>2]=u;c[u+24>>2]=b;c[u+12>>2]=u;c[u+8>>2]=u;break a}}else t=b;while(0);b=t+8|0;d=c[b>>2]|0;s=c[760]|0;if(d>>>0>=s>>>0&t>>>0>=s>>>0){c[d+12>>2]=u;c[b>>2]=u;c[u+8>>2]=d;c[u+12>>2]=t;c[u+24>>2]=0;break}else Da()}else{c[757]=d|e;c[b>>2]=u;c[u+24>>2]=b;c[u+12>>2]=u;c[u+8>>2]=u}while(0);u=(c[764]|0)+-1|0;c[764]=u;if(!u)b=3480;else return;while(1){b=c[b>>2]|0;if(!b)break;else b=b+8|0}c[764]=-1;return}function Wj(a,b){a=a|0;b=b|0;var d=0;if(a){d=$(b,a)|0;if((b|a)>>>0>65535)d=((d>>>0)/(a>>>0)|0|0)==(b|0)?d:-1}else d=0;b=Uj(d)|0;if(!b)return b|0;if(!(c[b+-4>>2]&3))return b|0;ek(b|0,0,d|0)|0;return b|0}function Xj(a,b){a=a|0;b=b|0;var d=0,e=0;if(!a){a=Uj(b)|0;return a|0}if(b>>>0>4294967231){c[(qi()|0)>>2]=12;a=0;return a|0}d=Yj(a+-8|0,b>>>0<11?16:b+11&-8)|0;if(d){a=d+8|0;return a|0}d=Uj(b)|0;if(!d){a=0;return a|0}e=c[a+-4>>2]|0;e=(e&-8)-((e&3|0)==0?8:4)|0;ik(d|0,a|0,(e>>>0<b>>>0?e:b)|0)|0;Vj(a);a=d;return a|0}function Yj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;o=a+4|0;p=c[o>>2]|0;j=p&-8;l=a+j|0;i=c[760]|0;d=p&3;if(!((d|0)!=1&a>>>0>=i>>>0&a>>>0<l>>>0))Da();e=a+(j|4)|0;f=c[e>>2]|0;if(!(f&1))Da();if(!d){if(b>>>0<256){a=0;return a|0}if(j>>>0>=(b+4|0)>>>0?(j-b|0)>>>0<=c[876]<<1>>>0:0)return a|0;a=0;return a|0}if(j>>>0>=b>>>0){d=j-b|0;if(d>>>0<=15)return a|0;c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=d|3;c[e>>2]=c[e>>2]|1;Zj(a+b|0,d);return a|0}if((l|0)==(c[762]|0)){d=(c[759]|0)+j|0;if(d>>>0<=b>>>0){a=0;return a|0}n=d-b|0;c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=n|1;c[762]=a+b;c[759]=n;return a|0}if((l|0)==(c[761]|0)){e=(c[758]|0)+j|0;if(e>>>0<b>>>0){a=0;return a|0}d=e-b|0;if(d>>>0>15){c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=d|1;c[a+e>>2]=d;e=a+(e+4)|0;c[e>>2]=c[e>>2]&-2;e=a+b|0}else{c[o>>2]=p&1|e|2;e=a+(e+4)|0;c[e>>2]=c[e>>2]|1;e=0;d=0}c[758]=d;c[761]=e;return a|0}if(f&2){a=0;return a|0}m=(f&-8)+j|0;if(m>>>0<b>>>0){a=0;return a|0}n=m-b|0;g=f>>>3;do if(f>>>0>=256){h=c[a+(j+24)>>2]|0;g=c[a+(j+12)>>2]|0;do if((g|0)==(l|0)){e=a+(j+20)|0;d=c[e>>2]|0;if(!d){e=a+(j+16)|0;d=c[e>>2]|0;if(!d){k=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0<i>>>0)Da();else{c[e>>2]=0;k=d;break}}else{f=c[a+(j+8)>>2]|0;if(f>>>0<i>>>0)Da();d=f+12|0;if((c[d>>2]|0)!=(l|0))Da();e=g+8|0;if((c[e>>2]|0)==(l|0)){c[d>>2]=g;c[e>>2]=f;k=g;break}else Da()}while(0);if(h){d=c[a+(j+28)>>2]|0;e=3328+(d<<2)|0;if((l|0)==(c[e>>2]|0)){c[e>>2]=k;if(!k){c[757]=c[757]&~(1<<d);break}}else{if(h>>>0<(c[760]|0)>>>0)Da();d=h+16|0;if((c[d>>2]|0)==(l|0))c[d>>2]=k;else c[h+20>>2]=k;if(!k)break}e=c[760]|0;if(k>>>0<e>>>0)Da();c[k+24>>2]=h;d=c[a+(j+16)>>2]|0;do if(d)if(d>>>0<e>>>0)Da();else{c[k+16>>2]=d;c[d+24>>2]=k;break}while(0);d=c[a+(j+20)>>2]|0;if(d)if(d>>>0<(c[760]|0)>>>0)Da();else{c[k+20>>2]=d;c[d+24>>2]=k;break}}}else{f=c[a+(j+8)>>2]|0;e=c[a+(j+12)>>2]|0;d=3064+(g<<1<<2)|0;if((f|0)!=(d|0)){if(f>>>0<i>>>0)Da();if((c[f+12>>2]|0)!=(l|0))Da()}if((e|0)==(f|0)){c[756]=c[756]&~(1<<g);break}if((e|0)!=(d|0)){if(e>>>0<i>>>0)Da();d=e+8|0;if((c[d>>2]|0)==(l|0))h=d;else Da()}else h=e+8|0;c[f+12>>2]=e;c[h>>2]=f}while(0);if(n>>>0<16){c[o>>2]=m|p&1|2;b=a+(m|4)|0;c[b>>2]=c[b>>2]|1;return a|0}else{c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=n|3;p=a+(m|4)|0;c[p>>2]=c[p>>2]|1;Zj(a+b|0,n);return a|0}return 0}function Zj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;q=a+b|0;d=c[a+4>>2]|0;do if(!(d&1)){k=c[a>>2]|0;if(!(d&3))return;n=a+(0-k)|0;m=k+b|0;j=c[760]|0;if(n>>>0<j>>>0)Da();if((n|0)==(c[761]|0)){e=a+(b+4)|0;d=c[e>>2]|0;if((d&3|0)!=3){t=n;h=m;break}c[758]=m;c[e>>2]=d&-2;c[a+(4-k)>>2]=m|1;c[q>>2]=m;return}g=k>>>3;if(k>>>0<256){f=c[a+(8-k)>>2]|0;e=c[a+(12-k)>>2]|0;d=3064+(g<<1<<2)|0;if((f|0)!=(d|0)){if(f>>>0<j>>>0)Da();if((c[f+12>>2]|0)!=(n|0))Da()}if((e|0)==(f|0)){c[756]=c[756]&~(1<<g);t=n;h=m;break}if((e|0)!=(d|0)){if(e>>>0<j>>>0)Da();d=e+8|0;if((c[d>>2]|0)==(n|0))i=d;else Da()}else i=e+8|0;c[f+12>>2]=e;c[i>>2]=f;t=n;h=m;break}i=c[a+(24-k)>>2]|0;f=c[a+(12-k)>>2]|0;do if((f|0)==(n|0)){f=16-k|0;e=a+(f+4)|0;d=c[e>>2]|0;if(!d){e=a+f|0;d=c[e>>2]|0;if(!d){l=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0<j>>>0)Da();else{c[e>>2]=0;l=d;break}}else{g=c[a+(8-k)>>2]|0;if(g>>>0<j>>>0)Da();d=g+12|0;if((c[d>>2]|0)!=(n|0))Da();e=f+8|0;if((c[e>>2]|0)==(n|0)){c[d>>2]=f;c[e>>2]=g;l=f;break}else Da()}while(0);if(i){d=c[a+(28-k)>>2]|0;e=3328+(d<<2)|0;if((n|0)==(c[e>>2]|0)){c[e>>2]=l;if(!l){c[757]=c[757]&~(1<<d);t=n;h=m;break}}else{if(i>>>0<(c[760]|0)>>>0)Da();d=i+16|0;if((c[d>>2]|0)==(n|0))c[d>>2]=l;else c[i+20>>2]=l;if(!l){t=n;h=m;break}}f=c[760]|0;if(l>>>0<f>>>0)Da();c[l+24>>2]=i;d=16-k|0;e=c[a+d>>2]|0;do if(e)if(e>>>0<f>>>0)Da();else{c[l+16>>2]=e;c[e+24>>2]=l;break}while(0);d=c[a+(d+4)>>2]|0;if(d)if(d>>>0<(c[760]|0)>>>0)Da();else{c[l+20>>2]=d;c[d+24>>2]=l;t=n;h=m;break}else{t=n;h=m}}else{t=n;h=m}}else{t=a;h=b}while(0);j=c[760]|0;if(q>>>0<j>>>0)Da();d=a+(b+4)|0;e=c[d>>2]|0;if(!(e&2)){if((q|0)==(c[762]|0)){s=(c[759]|0)+h|0;c[759]=s;c[762]=t;c[t+4>>2]=s|1;if((t|0)!=(c[761]|0))return;c[761]=0;c[758]=0;return}if((q|0)==(c[761]|0)){s=(c[758]|0)+h|0;c[758]=s;c[761]=t;c[t+4>>2]=s|1;c[t+s>>2]=s;return}h=(e&-8)+h|0;g=e>>>3;do if(e>>>0>=256){i=c[a+(b+24)>>2]|0;f=c[a+(b+12)>>2]|0;do if((f|0)==(q|0)){e=a+(b+20)|0;d=c[e>>2]|0;if(!d){e=a+(b+16)|0;d=c[e>>2]|0;if(!d){p=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0<j>>>0)Da();else{c[e>>2]=0;p=d;break}}else{g=c[a+(b+8)>>2]|0;if(g>>>0<j>>>0)Da();d=g+12|0;if((c[d>>2]|0)!=(q|0))Da();e=f+8|0;if((c[e>>2]|0)==(q|0)){c[d>>2]=f;c[e>>2]=g;p=f;break}else Da()}while(0);if(i){d=c[a+(b+28)>>2]|0;e=3328+(d<<2)|0;if((q|0)==(c[e>>2]|0)){c[e>>2]=p;if(!p){c[757]=c[757]&~(1<<d);break}}else{if(i>>>0<(c[760]|0)>>>0)Da();d=i+16|0;if((c[d>>2]|0)==(q|0))c[d>>2]=p;else c[i+20>>2]=p;if(!p)break}e=c[760]|0;if(p>>>0<e>>>0)Da();c[p+24>>2]=i;d=c[a+(b+16)>>2]|0;do if(d)if(d>>>0<e>>>0)Da();else{c[p+16>>2]=d;c[d+24>>2]=p;break}while(0);d=c[a+(b+20)>>2]|0;if(d)if(d>>>0<(c[760]|0)>>>0)Da();else{c[p+20>>2]=d;c[d+24>>2]=p;break}}}else{f=c[a+(b+8)>>2]|0;e=c[a+(b+12)>>2]|0;d=3064+(g<<1<<2)|0;if((f|0)!=(d|0)){if(f>>>0<j>>>0)Da();if((c[f+12>>2]|0)!=(q|0))Da()}if((e|0)==(f|0)){c[756]=c[756]&~(1<<g);break}if((e|0)!=(d|0)){if(e>>>0<j>>>0)Da();d=e+8|0;if((c[d>>2]|0)==(q|0))o=d;else Da()}else o=e+8|0;c[f+12>>2]=e;c[o>>2]=f}while(0);c[t+4>>2]=h|1;c[t+h>>2]=h;if((t|0)==(c[761]|0)){c[758]=h;return}}else{c[d>>2]=e&-2;c[t+4>>2]=h|1;c[t+h>>2]=h}d=h>>>3;if(h>>>0<256){e=d<<1;g=3064+(e<<2)|0;f=c[756]|0;d=1<<d;if(f&d){d=3064+(e+2<<2)|0;e=c[d>>2]|0;if(e>>>0<(c[760]|0)>>>0)Da();else{r=d;s=e}}else{c[756]=f|d;r=3064+(e+2<<2)|0;s=g}c[r>>2]=t;c[s+12>>2]=t;c[t+8>>2]=s;c[t+12>>2]=g;return}d=h>>>8;if(d)if(h>>>0>16777215)g=31;else{r=(d+1048320|0)>>>16&8;s=d<<r;q=(s+520192|0)>>>16&4;s=s<<q;g=(s+245760|0)>>>16&2;g=14-(q|r|g)+(s<<g>>>15)|0;g=h>>>(g+7|0)&1|g<<1}else g=0;d=3328+(g<<2)|0;c[t+28>>2]=g;c[t+20>>2]=0;c[t+16>>2]=0;e=c[757]|0;f=1<<g;if(!(e&f)){c[757]=e|f;c[d>>2]=t;c[t+24>>2]=d;c[t+12>>2]=t;c[t+8>>2]=t;return}d=c[d>>2]|0;a:do if((c[d+4>>2]&-8|0)!=(h|0)){g=h<<((g|0)==31?0:25-(g>>>1)|0);while(1){e=d+16+(g>>>31<<2)|0;f=c[e>>2]|0;if(!f)break;if((c[f+4>>2]&-8|0)==(h|0)){d=f;break a}else{g=g<<1;d=f}}if(e>>>0<(c[760]|0)>>>0)Da();c[e>>2]=t;c[t+24>>2]=d;c[t+12>>2]=t;c[t+8>>2]=t;return}while(0);e=d+8|0;f=c[e>>2]|0;s=c[760]|0;if(!(f>>>0>=s>>>0&d>>>0>=s>>>0))Da();c[f+12>>2]=t;c[e>>2]=t;c[t+8>>2]=f;c[t+12>>2]=d;c[t+24>>2]=0;return}
+function Ee(b,e,f,j,k,l,m,n,o,p,q,r){b=b|0;e=e|0;f=f|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;q=+q;r=r|0;var s=0,t=0,u=0.0,v=0.0,w=0,x=0,y=0.0,z=0.0,A=0.0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0.0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0,Z=0;T=i;i=i+240|0;x=T+224|0;w=T+216|0;C=T+208|0;B=T+200|0;s=T+136|0;N=T+72|0;P=T;Q=T+232|0;R=T+228|0;h[s>>3]=100.0;h[s+8>>3]=100.0;h[s+16>>3]=110.0;h[s+24>>3]=100.0;h[s+32>>3]=110.0;h[s+40>>3]=110.0;h[s+48>>3]=100.0;h[s+56>>3]=110.0;h[N>>3]=+h[p>>3];h[N+8>>3]=+h[p+8>>3];h[N+16>>3]=+h[p+16>>3];h[N+24>>3]=+h[p+24>>3];h[N+32>>3]=+h[p+32>>3];h[N+40>>3]=+h[p+40>>3];h[N+48>>3]=+h[p+48>>3];h[N+56>>3]=+h[p+56>>3];He(s,N,P);A=+h[N>>3];V=+h[N+16>>3];y=A-V;J=+h[N+8>>3];U=+h[N+24>>3];u=J-U;s=~~(y*y+u*u);u=+h[N+32>>3];y=+h[N+48>>3];X=u-y;v=+h[N+40>>3];z=+h[N+56>>3];W=v-z;N=~~(X*X+W*W);u=V-u;v=U-v;t=~~(u*u+v*v);A=y-A;J=z-J;O=~~(A*A+J*J);s=~~(+(((N|0)>(s|0)?N:s)|0)*q*q);t=~~(+(((O|0)>(t|0)?O:t)|0)*q*q);if(!b){p=f;while(1)if((p|0)<(j|0)&($(p,p)|0)<(s|0))p=p<<1;else break;s=f;while(1)if((s|0)<(j|0)&($(s,s)|0)<(t|0))s=s<<1;else break}else{p=f;while(1)if((p|0)<(j|0)&($(p<<2,p)|0)<(s|0))p=p<<1;else break;s=f;while(1)if((s|0)<(j|0)&($(s<<2,s)|0)<(t|0))s=s<<1;else break}O=(p|0)>(j|0)?j:p;M=(s|0)>(j|0)?j:s;L=(O|0)/(f|0)|0;K=(M|0)/(f|0)|0;u=(1.0-q)*.5*10.0;J=q*10.0;N=$(f,f)|0;a:do if(!e){I=N*3|0;p=Wj(I,4)|0;if(!p){Me(3,5472,B);rb(1)}do switch(n|0){case 0:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=(($(t,l)|0)+s|0)*3|0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t+2)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t+1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+t>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 1:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=(($(t,l)|0)+s|0)*3|0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+t>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t+1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t+2)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 2:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|2)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+t>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 3:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+t>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t|2)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 4:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|1)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|2)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t|3)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 5:case 12:case 13:case 14:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=d[k+(($(t,l)|0)+s)>>0]|0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+t;s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+t;b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+t}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 6:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|3)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|2)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t|1)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 7:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Z=$(t,l)|0;Y=(s&65534)+Z<<1;V=+((d[k+Y>>0]|0)+-128|0);X=+((d[k+(Y+2)>>0]|0)+-128|0);W=+((d[k+(Z+s<<1|1)>>0]|0)+-16|0)*298.0820007324219;Z=~~(V*516.4110107421875+W)>>8;Y=~~(W-V*100.29100036621094-X*208.1199951171875)>>8;t=~~(W+X*408.5830078125)>>8;Z=(Z|0)>0?Z:0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=((Z|0)<255?Z:255)+(c[s>>2]|0);Y=(Y|0)>0?Y:0;s=p+(b+1<<2)|0;c[s>>2]=((Y|0)<255?Y:255)+(c[s>>2]|0);t=(t|0)>0?t:0;b=p+(b+2<<2)|0;c[b>>2]=((t|0)<255?t:255)+(c[b>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 8:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=$(t,l)|0;Y=(s&65534)+t<<1;V=+((d[k+(Y|1)>>0]|0)+-128|0);X=+((d[k+(Y+3)>>0]|0)+-128|0);W=+((d[k+(t+s<<1)>>0]|0)+-16|0)*298.0820007324219;s=~~(W+V*516.4110107421875)>>8;t=~~(W-V*100.29100036621094-X*208.1199951171875)>>8;Y=~~(W+X*408.5830078125)>>8;s=(s|0)>0?s:0;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=((s|0)<255?s:255)+(c[b>>2]|0);t=(t|0)>0?t:0;b=p+(Z+1<<2)|0;c[b>>2]=((t|0)<255?t:255)+(c[b>>2]|0);Y=(Y|0)>0?Y:0;Z=p+(Z+2<<2)|0;c[Z>>2]=((Y|0)<255?Y:255)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 9:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;t=d[k+(Y|1)>>0]|0;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=(t<<3&248|4)+(c[b>>2]|0);Y=d[k+Y>>0]|0;b=p+(Z+1<<2)|0;c[b>>2]=(Y<<5&224|t>>>3&28|2)+(c[b>>2]|0);Z=p+(Z+2<<2)|0;c[Z>>2]=(Y&248|4)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 10:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;t=d[k+(Y|1)>>0]|0;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=(t<<2&248|4)+(c[b>>2]|0);Y=d[k+Y>>0]|0;b=p+(Z+1<<2)|0;c[b>>2]=(Y<<5&224|t>>>3&24|4)+(c[b>>2]|0);Z=p+(Z+2<<2)|0;c[Z>>2]=(Y&248|4)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 11:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=(c[b>>2]|0)+((d[k+(Y|1)>>0]|0)&240|8);Y=d[k+Y>>0]|0;b=p+(Z+1<<2)|0;c[b>>2]=(Y<<4&240|8)+(c[b>>2]|0);Z=p+(Z+2<<2)|0;c[Z>>2]=(Y&240|8)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}default:{Me(3,4615,C);S=278;break a}}while(0);t=$(K,L)|0;if(N){s=0;do{a[r+s>>0]=((c[p+(s<<2)>>2]|0)>>>0)/(t>>>0)|0;s=s+1|0}while((s|0)<(I|0))}Vj(p);p=0}else{p=Wj(N,4)|0;if(!p){Me(3,5472,w);rb(1)}b:do if(n>>>0<2){y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=(($(t,l)|0)+s|0)*3|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((d[k+(Y+1)>>0]|0)+(d[k+Y>>0]|0)+(d[k+(Y+2)>>0]|0)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}}else{if((n&-2|0)==2){y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break;e=(O|0)>0;x=0;while(1){v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<2;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((d[k+(Y|1)>>0]|0)+(d[k+Y>>0]|0)+(d[k+(Y|2)>>0]|0)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0;if((x|0)>=(M|0))break b}}if((n&-3|0)==4){y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break;e=(O|0)>0;x=0;while(1){v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<2;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((d[k+(Y|2)>>0]|0)+(d[k+(Y|1)>>0]|0)+(d[k+(Y|3)>>0]|0)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0;if((x|0)>=(M|0))break b}}switch(n|0){case 5:case 12:case 13:case 14:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=d[k+(($(t,l)|0)+s)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+Y}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 7:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=d[k+(($(t,l)|0)+s<<1|1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+Y}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 8:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=d[k+(($(t,l)|0)+s<<1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+Y}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 9:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;I=d[k+Y>>0]|0;Y=d[k+(Y|1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((Y<<3&248|4)+(I&248|4)+(I<<5&224|Y>>>3&28|2)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 10:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;I=d[k+Y>>0]|0;Y=d[k+(Y|1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((Y<<2&248|4)+(I&248|4)+(I<<5&224|Y>>>3&24|4)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 11:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;I=d[k+Y>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((I<<4&240|8)+(I&240|8)+((d[k+(Y|1)>>0]|0)&240|8)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}default:{Me(3,4615,x);S=278;break a}}}while(0);s=$(K,L)|0;if(N){t=0;do{a[r+t>>0]=((c[p+(t<<2)>>2]|0)>>>0)/(s>>>0)|0;t=t+1|0}while((t|0)<(N|0))}Vj(p);p=0}while(0);if((S|0)==278){Vj(p);p=-1}i=T;return p|0}function Fe(b,e,f,g,j,k,l){b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;v=i;i=i+32|0;p=v+24|0;o=v+8|0;u=v;a:do if((e+-3|0)>>>0>5){c[f>>2]=-1;c[g>>2]=0;h[j>>3]=-1.0;m=-1}else{c[o>>2]=0;t=e+-1|0;c[o+4>>2]=$(t,e)|0;r=$(e,e)|0;c[o+8>>2]=r+-1;c[o+12>>2]=t;n=a[b+(c[o>>2]|0)>>0]|0;m=(n&255)>0?n:0;n=(n&255)<255?n:-1;s=a[b+(c[o+4>>2]|0)>>0]|0;m=(s&255)>(m&255)?s:m;n=(s&255)<(n&255)?s:n;s=a[b+(c[o+8>>2]|0)>>0]|0;m=(s&255)>(m&255)?s:m;n=(s&255)<(n&255)?s:n;s=a[b+(c[o+12>>2]|0)>>0]|0;m=((s&255)>(m&255)?s:m)&255;n=((s&255)<(n&255)?s:n)&255;if((m-n|0)<30){c[f>>2]=-1;c[g>>2]=0;h[j>>3]=-1.0;m=-2;break}q=(m+n|0)>>>1;a[p>>0]=(d[b+(c[o>>2]|0)>>0]|0)>>>0<q>>>0&1;a[p+1>>0]=(d[b+(c[o+4>>2]|0)>>0]|0)>>>0<q>>>0&1;a[p+2>>0]=(d[b+(c[o+8>>2]|0)>>0]|0)>>>0<q>>>0&1;a[p+3>>0]=(d[b+(c[o+12>>2]|0)>>0]|0)>>>0<q>>>0&1;n=0;while(1){m=n+1|0;if(((a[p+n>>0]|0)==1?(a[p+((m|0)%4|0)>>0]|0)==1:0)?(a[p+((n+2|0)%4|0)>>0]|0)==0:0){m=n;n=10;break}if((m|0)<4)n=m;else{n=12;break}}if((n|0)==10)c[g>>2]=m;else if((n|0)==12?(m|0)==4:0){c[f>>2]=-1;c[g>>2]=0;h[j>>3]=-1.0;m=-3;break}if(!r)s=255;else{m=255;n=0;do{s=b+n|0;p=d[s>>0]|0;o=p-q|0;o=(o|0)<0?0-o|0:o;m=(o|0)<(m|0)?o:m;a[s>>0]=p>>>0<q>>>0&1;n=n+1|0}while((n|0)<(r|0));s=m}switch(c[g>>2]|0){case 0:{if((e|0)>0){r=(e|0)==0;n=0;m=0;g=0;do{p=(g|0)==(t|0);q=$(g,e)|0;if(!r){o=0;do{if((o|g|0)!=0?!(p&((o|0)==0|(o|0)==(t|0))):0){n=fk(n|0,m|0,1)|0;n=(a[b+(o+q)>>0]|0)!=0|n;m=D}o=o+1|0}while((o|0)!=(e|0))}g=g+1|0}while((g|0)<(e|0))}else{n=0;m=0}break}case 1:{if((e|0)>0){r=(e|0)>0;n=0;m=0;g=0;do{p=(g|0)==0;q=(g|0)==(t|0);if(r){o=t;while(1){w=(o|0)==(t|0);if(!(p&w)?!(q&(w|(o|0)==0)):0){n=fk(n|0,m|0,1)|0;n=(a[b+(($(o,e)|0)+g)>>0]|0)!=0|n;m=D}if((o|0)>0)o=o+-1|0;else break}}g=g+1|0}while((g|0)<(e|0))}else{n=0;m=0}break}case 2:{if((e|0)>0){r=(e|0)>0;n=0;m=0;g=t;while(1){q=(g|0)==(t|0)|(g|0)==0;p=$(g,e)|0;if(r){o=t;while(1){if(!(q&(o|0)==(t|0)|(o|g|0)==0)){n=fk(n|0,m|0,1)|0;n=(a[b+(o+p)>>0]|0)!=0|n;m=D}if((o|0)>0)o=o+-1|0;else break}}if((g|0)>0)g=g+-1|0;else break}}else{n=0;m=0}break}case 3:{if((e|0)>0){r=(e|0)>0;n=0;m=0;g=t;while(1){p=(g|0)==(t|0);q=(g|0)==0;if(r){o=0;do{if(!(p&(o|0)==0|(o|g|0)==0|q&(o|0)==(t|0))){n=fk(n|0,m|0,1)|0;n=(a[b+(($(o,e)|0)+g)>>0]|0)!=0|n;m=D}o=o+1|0}while((o|0)<(e|0))}if((g|0)>0)g=g+-1|0;else break}}else{n=0;m=0}break}default:{n=0;m=0}}h[j>>3]=(s|0)>30?1.0:+(s|0)/30.0;switch(k|0){case 259:{w=a[4551+n>>0]|0;k=w<<24>>24;l=u;c[l>>2]=k;c[l+4>>2]=((k|0)<0)<<31>>31;if(w<<24>>24<0){c[f>>2]=-1;h[j>>3]=-1.0;m=-4;break a}break}case 515:{m=a[4423+n>>0]|0;k=m<<24>>24;w=u;c[w>>2]=k;c[w+4>>2]=((k|0)<0)<<31>>31;if(l)c[l>>2]=d[4487+n>>0];if(m<<24>>24<0){c[f>>2]=-1;h[j>>3]=-1.0;m=-4;break a}break}case 772:case 1028:{m=Ie(k,n,m,0,u)|0;if((m|0)<0){c[f>>2]=-1;h[j>>3]=-1.0;m=-4;break a}if((l|0)!=0&(m|0)>0)c[l>>2]=m;break}default:{w=u;c[w>>2]=n;c[w+4>>2]=m}}c[f>>2]=c[u>>2];m=0}while(0);i=v;return m|0}function Ge(a,b,e,f,g,j,k){a=a|0;b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0.0,z=0,A=0,B=0,C=0,D=0.0;C=i;i=i+16|0;l=C+8|0;n=C;a:do if(!a){c[g>>2]=0;c[j>>2]=0;h[k>>3]=-1.0;b=-1}else switch(b|0){case 0:{o=$(f,f)|0;z=o*3|0;A=Uj(o*12|0)|0;if(!A){Me(3,5472,n);rb(1)}if(!o)b=0;else{b=0;l=0;do{b=((d[e+l>>0]|0)^255)+b|0;l=l+1|0}while((l|0)<(z|0))}l=(b|0)/(z|0)|0;if(!o)m=0.0;else{n=0;b=0;do{x=((d[e+n>>0]|0)^255)-l|0;c[A+(n<<2)>>2]=x;b=($(x,x)|0)+b|0;n=n+1|0}while((n|0)<(z|0));m=+(b|0)}y=+P(+m);if(y/(+(f|0)*1.7320508)<15.0){c[g>>2]=0;c[j>>2]=0;h[k>>3]=-1.0;Vj(A);b=-2;break a}v=c[a>>2]|0;w=a+12|0;x=a+16|0;if((v|0)>0){u=c[a+8>>2]|0;s=(o|0)==0;n=-1;t=0;m=0.0;l=-1;b=-1;do{b:while(1){n=n+1|0;switch(c[u+(n<<2)>>2]|0){case 0:break;case 2:break b;default:{B=17;break b}}}if((B|0)==17){B=0;p=n<<2;q=c[x>>2]|0;r=0;do{a=r+p|0;if(s)o=0;else{e=c[(c[w>>2]|0)+(a<<2)>>2]|0;f=0;o=0;do{o=($(c[e+(f<<2)>>2]|0,c[A+(f<<2)>>2]|0)|0)+o|0;f=f+1|0}while((f|0)<(z|0))}D=+(o|0)/+h[q+(a<<3)>>3]/y;a=D>m;l=a?r:l;b=a?n:b;m=a?D:m;r=r+1|0}while((r|0)!=4)}t=t+1|0}while((t|0)<(v|0))}else{m=0.0;l=-1;b=-1}c[j>>2]=l;c[g>>2]=b;h[k>>3]=m;Vj(A);b=0;break a}case 1:{z=$(f,f)|0;A=Uj(z<<2)|0;if(!A){Me(3,5472,l);rb(1)}if(!z)b=0;else{b=0;l=0;do{b=((d[e+l>>0]|0)^255)+b|0;l=l+1|0}while((l|0)<(z|0))}l=(b|0)/(z|0)|0;if(!z)m=0.0;else{n=0;b=0;do{x=((d[e+n>>0]|0)^255)-l|0;c[A+(n<<2)>>2]=x;b=($(x,x)|0)+b|0;n=n+1|0}while((n|0)<(z|0));m=+(b|0)}y=+P(+m);if(y/+(f|0)<15.0){c[g>>2]=0;c[j>>2]=0;h[k>>3]=-1.0;Vj(A);b=-2;break a}v=c[a>>2]|0;w=a+20|0;x=a+24|0;if((v|0)>0){s=c[a+8>>2]|0;t=(z|0)==0;n=-1;u=0;m=0.0;l=-1;b=-1;do{c:while(1){n=n+1|0;switch(c[s+(n<<2)>>2]|0){case 0:break;case 2:break c;default:{B=37;break c}}}if((B|0)==37){B=0;p=n<<2;q=c[x>>2]|0;r=0;do{a=r+p|0;if(t)o=0;else{e=c[(c[w>>2]|0)+(a<<2)>>2]|0;f=0;o=0;do{o=($(c[e+(f<<2)>>2]|0,c[A+(f<<2)>>2]|0)|0)+o|0;f=f+1|0}while((f|0)<(z|0))}D=+(o|0)/+h[q+(a<<3)>>3]/y;a=D>m;l=a?r:l;b=a?n:b;m=a?D:m;r=r+1|0}while((r|0)!=4)}u=u+1|0}while((u|0)<(v|0))}else{m=0.0;l=-1;b=-1}c[j>>2]=l;c[g>>2]=b;h[k>>3]=m;Vj(A);b=0;break a}default:{b=-1;break a}}while(0);i=C;return b|0}function He(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;e=Re(8,8)|0;f=Re(8,1)|0;g=Re(8,1)|0;i=c[e>>2]|0;j=c[f>>2]|0;k=0;do{p=a+(k<<4)|0;l=k<<4;h[i+(l<<3)>>3]=+h[p>>3];o=a+(k<<4)+8|0;h[i+((l|1)<<3)>>3]=+h[o>>3];h[i+((l|2)<<3)>>3]=1.0;h[i+((l|3)<<3)>>3]=0.0;h[i+((l|4)<<3)>>3]=0.0;h[i+((l|5)<<3)>>3]=0.0;n=b+(k<<4)|0;h[i+((l|6)<<3)>>3]=-(+h[p>>3]*+h[n>>3]);h[i+((l|7)<<3)>>3]=-(+h[o>>3]*+h[n>>3]);h[i+((l|8)<<3)>>3]=0.0;h[i+((l|9)<<3)>>3]=0.0;h[i+((l|10)<<3)>>3]=0.0;h[i+((l|11)<<3)>>3]=+h[p>>3];h[i+((l|12)<<3)>>3]=+h[o>>3];h[i+((l|13)<<3)>>3]=1.0;m=b+(k<<4)+8|0;h[i+((l|14)<<3)>>3]=-(+h[p>>3]*+h[m>>3]);h[i+((l|15)<<3)>>3]=-(+h[o>>3]*+h[m>>3]);l=k<<1;h[j+(l<<3)>>3]=+h[n>>3];h[j+((l|1)<<3)>>3]=+h[m>>3];k=k+1|0}while((k|0)!=4);_e(e)|0;Xe(g,e,f)|0;p=c[g>>2]|0;h[d>>3]=+h[p>>3];h[d+8>>3]=+h[p+8>>3];h[d+16>>3]=+h[p+16>>3];p=c[g>>2]|0;h[d+24>>3]=+h[p+24>>3];h[d+32>>3]=+h[p+32>>3];h[d+40>>3]=+h[p+40>>3];p=c[g>>2]|0;h[d+48>>3]=+h[p+48>>3];h[d+56>>3]=+h[p+56>>3];h[d+64>>3]=1.0;We(e)|0;We(f)|0;We(g)|0;return}function Ie(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0;I=i;i=i+2320|0;k=I+2304|0;y=I+864|0;u=I+784|0;H=I+704|0;w=I+624|0;v=I+548|0;G=I+40|0;E=I;switch(b|0){case 772:{g=9;j=1;l=3;break}case 1028:{g=5;j=2;l=3;break}case 2830:{A=900;s=1472;C=64;F=120;z=127;B=g;j=9;l=6;break}default:f=-1}if((l|0)==3){b=0;while(1){a[k+b>>0]=e&1;e=hk(e|0,f|0,1)|0;b=b+1|0;if((b|0)==13)break;else f=D}A=840;s=1408;C=g;F=13;z=15;B=k;l=6}do if((l|0)==6){r=j<<1;k=1;f=0;while(1){g=v+(k<<2)|0;c[g>>2]=0;b=0;e=0;do{if(a[B+e>>0]|0){b=b^c[A+((($(e,k)|0)%(z|0)|0)<<2)>>2];c[g>>2]=b}e=e+1|0}while((e|0)<(F|0));f=(b|0)==0?f:1;c[g>>2]=c[s+(b<<2)>>2];if((k|0)<(r|0))k=k+1|0;else break}x=(f|0)!=0;if(x){c[u>>2]=0;f=c[v+4>>2]|0;c[u+4>>2]=f;c[y>>2]=0;c[y+72>>2]=1;if((r|0)>1){b=1;do{c[y+(b<<2)>>2]=-1;c[y+72+(b<<2)>>2]=0;b=b+1|0}while((b|0)<(r|0))}c[H>>2]=0;c[H+4>>2]=0;c[w>>2]=-1;c[w+4>>2]=0;p=0;q=0;while(1){g=q;q=q+1|0;o=u+(q<<2)|0;if((f|0)==-1){k=g+2|0;c[H+(k<<2)>>2]=p;if((p|0)<0)n=p;else{f=0;while(1){o=y+(q*72|0)+(f<<2)|0;n=c[o>>2]|0;c[y+(k*72|0)+(f<<2)>>2]=n;c[o>>2]=c[s+(n<<2)>>2];if((f|0)<(p|0))f=f+1|0;else{n=p;break}}}}else{b=g;while(1){f=(b|0)>0;if(f&(c[u+(b<<2)>>2]|0)==-1)b=b+-1|0;else break}if(f){e=b;do{f=e;e=e+-1|0;if((c[u+(e<<2)>>2]|0)!=-1)b=(c[w+(b<<2)>>2]|0)<(c[w+(e<<2)>>2]|0)?e:b}while((f|0)>1)}e=H+(b<<2)|0;m=q-b|0;n=m+(c[e>>2]|0)|0;k=g+2|0;n=(p|0)>(n|0)?p:n;c[H+(k<<2)>>2]=n;f=0;do{c[y+(k*72|0)+(f<<2)>>2]=0;f=f+1|0}while((f|0)<(r|0));f=c[e>>2]|0;e=u+(b<<2)|0;if((f|0)>=0){l=0;while(1){g=c[y+(b*72|0)+(l<<2)>>2]|0;if((g|0)!=-1)c[y+(k*72|0)+(m+l<<2)>>2]=c[A+(((g+z+(c[o>>2]|0)-(c[e>>2]|0)|0)%(z|0)|0)<<2)>>2];if((l|0)<(f|0))l=l+1|0;else break}}if((p|0)>=0){f=0;while(1){o=y+(q*72|0)+(f<<2)|0;m=c[o>>2]|0;l=y+(k*72|0)+(f<<2)|0;c[l>>2]=c[l>>2]^m;c[o>>2]=c[s+(m<<2)>>2];if((f|0)<(p|0))f=f+1|0;else break}}}c[w+(k<<2)>>2]=q-n;if((q|0)>=(r|0))break;f=c[v+(k<<2)>>2]|0;if((f|0)==-1)f=0;else f=c[A+(f<<2)>>2]|0;g=u+(k<<2)|0;c[g>>2]=f;if((n|0)>=1){e=1;while(1){b=c[v+(k-e<<2)>>2]|0;if((b|0)!=-1?(t=c[y+(k*72|0)+(e<<2)>>2]|0,(t|0)!=0):0){f=f^c[A+((((c[s+(t<<2)>>2]|0)+b|0)%(z|0)|0)<<2)>>2];c[g>>2]=f}if((e|0)<(n|0))e=e+1|0;else break}}f=c[s+(f<<2)>>2]|0;c[g>>2]=f;if((n|0)>(j|0))break;else p=n}if((n|0)>(j|0)){f=-1;break}if((n|0)>=0){f=0;while(1){w=y+(k*72|0)+(f<<2)|0;c[w>>2]=c[s+(c[w>>2]<<2)>>2];if((f|0)<(n|0))f=f+1|0;else break}}if((n|0)>=1){f=1;while(1){c[E+(f<<2)>>2]=c[y+(k*72|0)+(f<<2)>>2];if((f|0)<(n|0))f=f+1|0;else break}}l=(n|0)<1;f=0;m=1;do{if(l)b=1;else{j=1;b=1;while(1){e=E+(j<<2)|0;g=c[e>>2]|0;if((g|0)!=-1){y=(g+j|0)%(z|0)|0;c[e>>2]=y;b=c[A+(y<<2)>>2]^b}if((j|0)<(n|0))j=j+1|0;else break}}if(!b){c[G+(f<<2)>>2]=z-m;f=f+1|0}m=m+1|0}while((z|0)>=(m|0));if((f|0)!=(n|0)){f=-1;break}if((n|0)>0){f=0;do{E=B+(c[G+(f<<2)>>2]|0)|0;a[E>>0]=d[E>>0]^1;f=f+1|0}while((f|0)<(n|0))}}else k=0;b=h;c[b>>2]=0;c[b+4>>2]=0;b=1;e=0;g=0;j=0;f=F-C|0;while(1){G=ok(d[B+f>>0]|0,0,b|0,e|0)|0;g=gk(G|0,D|0,g|0,j|0)|0;j=D;G=h;c[G>>2]=g;c[G+4>>2]=j;b=fk(b|0,e|0,1)|0;f=f+1|0;if((f|0)>=(F|0))break;else e=D}if(x)f=c[H+(k<<2)>>2]|0;else f=0}while(0);i=I;return f|0}function Je(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0.0;A=i;i=i+32|0;z=A+24|0;g=A+16|0;d=A+8|0;do if(a){if(!b){Me(3,4674,d);d=-1;break}y=a+8|0;f=c[a+4>>2]|0;a:do if((f|0)>0){e=c[y>>2]|0;d=0;do{if(!(c[e+(d<<2)>>2]|0))break a;d=d+1|0}while((d|0)<(f|0))}else d=0;while(0);if((d|0)!=(f|0)){x=Aj(b)|0;if(!x){Me(3,4719,g);d=-1;break}r=a+28|0;s=d<<2;t=a+12|0;u=a+20|0;v=a+16|0;w=a+24|0;f=Gj(x,4742)|0;e=0;b:while(1){q=e+s|0;p=0;b=0;do{n=(p|0)==0;o=(p|0)==2;g=c[r>>2]|0;if((g|0)>0){m=0;do{if((g|0)>0){l=0;do{if(!f){e=17;break b}g=qj(f)|0;f=Gj(0,4742)|0;g=255-g|0;k=((($(c[r>>2]|0,m)|0)+l|0)*3|0)+p|0;c[(c[(c[t>>2]|0)+(q<<2)>>2]|0)+(k<<2)>>2]=g;k=($(c[r>>2]|0,m)|0)+l|0;j=c[(c[u>>2]|0)+(q<<2)>>2]|0;k=j+(k<<2)|0;if(!n){c[k>>2]=(c[k>>2]|0)+g;if(o){k=j+(($(c[r>>2]|0,m)|0)+l<<2)|0;c[k>>2]=(c[k>>2]|0)/3|0}}else c[k>>2]=g;b=g+b|0;l=l+1|0;g=c[r>>2]|0}while((l|0)<(g|0))}m=m+1|0}while((m|0)<(g|0))}p=p+1|0}while((p|0)<3);g=c[r>>2]|0;l=(b|0)/($(g*3|0,g)|0)|0;if(($(g*3|0,g)|0)>0){j=c[(c[t>>2]|0)+(q<<2)>>2]|0;k=0;b=0;do{p=j+(k<<2)|0;g=(c[p>>2]|0)-l|0;c[p>>2]=g;b=($(g,g)|0)+b|0;k=k+1|0;g=c[r>>2]|0}while((k|0)<($(g*3|0,g)|0))}else b=0;B=+P(+(+(b|0)));h[(c[v>>2]|0)+(q<<3)>>3]=B==0.0?1.0e-07:B;if(!($(g,g)|0))b=0;else{g=c[(c[u>>2]|0)+(q<<2)>>2]|0;j=0;b=0;do{o=g+(j<<2)|0;p=(c[o>>2]|0)-l|0;c[o>>2]=p;b=($(p,p)|0)+b|0;j=j+1|0;p=c[r>>2]|0}while((j|0)<($(p,p)|0))}B=+P(+(+(b|0)));h[(c[w>>2]|0)+(q<<3)>>3]=B==0.0?1.0e-07:B;e=e+1|0;if((e|0)>=4){e=32;break}}if((e|0)==17){Me(3,4747,z);Vj(x);d=-1;break}else if((e|0)==32){Vj(x);c[(c[y>>2]|0)+(d<<2)>>2]=1;c[a>>2]=(c[a>>2]|0)+1;break}}else d=-1}else{Me(3,4649,A);d=-1}while(0);i=A;return d|0}function Ke(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;k=i;i=i+32|0;j=k+16|0;h=k+8|0;e=k;g=_i(d,4854)|0;do if(g){dj(g,0,2)|0;e=gj(g)|0;dj(g,0,0)|0;f=Uj(e+1|0)|0;if(!f){Me(3,5472,h);Wi(g)|0;e=-1;break}h=aj(f,e,1,g)|0;Wi(g)|0;if(!h){c[j>>2]=d;Me(3,4820,j);Vj(f);e=-1;break}else{a[f+e>>0]=0;e=Je(b,f)|0;Vj(f);break}}else{c[e>>2]=d;Me(3,4774,e);e=-1}while(0);i=k;return e|0}function Le(a,b){a=a|0;b=b|0;b=(c[a+8>>2]|0)+(b<<2)|0;if(!(c[b>>2]|0))b=-1;else{c[b>>2]=0;c[a>>2]=(c[a>>2]|0)+-1;b=1}return b|0}function Me(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0;j=i;i=i+32|0;h=j+16|0;f=j;c[h>>2]=0;if(((d|0)!=0&(c[496]|0)<=(b|0)?(a[d>>0]|0)!=0:0)?(c[f>>2]=e,g=lj(h,d,f)|0,(g|0)>-1):0){f=c[497]|0;do if(f){if(!(c[498]|0)){Wb[f&15](c[h>>2]|0);break}e=gb()|0;b=c[500]|0;if((e|0)==(c[499]|0)){if((b|0)>0){Wb[f&15](c[502]|0);c[500]=0;f=c[497]|0}Wb[f&15](c[h>>2]|0);break}f=c[501]|0;if((b|0)<(f|0)){d=(c[502]|0)+b|0;if((g|0)<(-3-b+f|0)){yj(d,c[h>>2]|0)|0;c[500]=(c[500]|0)+g;break}else{a[d>>0]=46;a[d+1>>0]=46;a[d+2>>0]=46;a[d+3>>0]=0;c[500]=c[501];break}}}else $i(c[h>>2]|0,c[659]|0)|0;while(0);Vj(c[h>>2]|0)}i=j;return}function Ne(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0,i=0;i=0;do{d=a+(i<<5)|0;e=a+(i<<5)+8|0;f=a+(i<<5)+16|0;g=0;do{h[c+(i<<5)+(g<<3)>>3]=+h[d>>3]*+h[b+(g<<3)>>3]+ +h[e>>3]*+h[b+32+(g<<3)>>3]+ +h[f>>3]*+h[b+64+(g<<3)>>3];g=g+1|0}while((g|0)!=4);g=c+(i<<5)+24|0;h[g>>3]=+h[a+(i<<5)+24>>3]+ +h[g>>3];i=i+1|0}while((i|0)!=3);return 0}function Oe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,i=0,j=0,k=0;j=Re(4,4)|0;d=c[j>>2]|0;e=c[j>>2]|0;f=c[j>>2]|0;g=c[j>>2]|0;i=0;do{k=i<<2;h[d+(k<<3)>>3]=+h[a+(i<<5)>>3];h[e+(1+k<<3)>>3]=+h[a+(i<<5)+8>>3];h[f+(2+k<<3)>>3]=+h[a+(i<<5)+16>>3];h[g+(3+k<<3)>>3]=+h[a+(i<<5)+24>>3];i=i+1|0}while((i|0)!=3);d=c[j>>2]|0;e=d+96|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[e+20>>2]=0;h[d+120>>3]=1.0;_e(j)|0;d=c[j>>2]|0;e=c[j>>2]|0;f=c[j>>2]|0;g=c[j>>2]|0;i=0;do{k=i<<2;h[b+(i<<5)>>3]=+h[d+(k<<3)>>3];h[b+(i<<5)+8>>3]=+h[e+(1+k<<3)>>3];h[b+(i<<5)+16>>3]=+h[f+(2+k<<3)>>3];h[b+(i<<5)+24>>3]=+h[g+(3+k<<3)>>3];i=i+1|0}while((i|0)!=3);We(j)|0;return 0}function Pe(a){a=a|0;switch(a|0){case 1:case 0:{a=3;break}case 6:case 4:case 3:case 2:{a=4;break}case 14:case 13:case 12:case 5:{a=1;break}case 11:case 10:case 9:case 8:case 7:{a=2;break}default:a=0}return a|0}function Qe(b,c,d,e){b=b|0;c=c|0;d=d|0;e=e|0;var f=0;do if((b|0)!=0&(c|0)!=0&(d|0)!=0){f=Ej(c,47)|0;if(!f){a[b>>0]=0;break}f=f+((e|0)!=0&1)-c|0;if((f+1|0)>>>0<=d>>>0){Dj(b,c,f)|0;a[b+f>>0]=0}else b=0}else b=0;while(0);return b|0}function Re(a,b){a=a|0;b=b|0;var d=0,e=0;d=Uj(12)|0;do if(d){e=Uj($(a<<3,b)|0)|0;c[d>>2]=e;if(!e){Vj(d);d=0;break}else{c[d+4>>2]=a;c[d+8>>2]=b;break}}else d=0;while(0);return d|0}function Se(a){a=a|0;var b=0;b=Re(c[a+4>>2]|0,c[a+8>>2]|0)|0;if(b){if((Ve(b,a)|0)<0){We(b)|0;b=0}}else b=0;return b|0}function Te(a,b){a=a|0;b=b|0;var d=0;d=Re(c[a+4>>2]|0,c[b+8>>2]|0)|0;if(d){if((Xe(d,a,b)|0)<0){We(d)|0;d=0}}else d=0;return d|0}function Ue(a){a=a|0;var b=0;b=Re(c[a+8>>2]|0,c[a+4>>2]|0)|0;if(b){if(($e(b,a)|0)<0){We(b)|0;b=0}}else b=0;return b|0}function Ve(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,i=0,j=0,k=0,l=0,m=0;d=c[a+4>>2]|0;if((d|0)==(c[b+4>>2]|0)?(j=c[a+8>>2]|0,(j|0)==(c[b+8>>2]|0)):0)if((d|0)>0){e=(j|0)>0;l=0;do{f=$(j,l)|0;if(e){g=c[b>>2]|0;i=c[a>>2]|0;k=0;do{m=f+k|0;h[i+(m<<3)>>3]=+h[g+(m<<3)>>3];k=k+1|0}while((k|0)<(j|0))}l=l+1|0}while((l|0)<(d|0));d=0}else d=0;else d=-1;return d|0}function We(a){a=a|0;if(a){Vj(c[a>>2]|0);Vj(a)}return 0}function Xe(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,g=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;n=c[b+8>>2]|0;if(((n|0)==(c[d+4>>2]|0)?(r=c[a+4>>2]|0,(r|0)==(c[b+4>>2]|0)):0)?(o=c[a+8>>2]|0,(o|0)==(c[d+8>>2]|0)):0){s=(o|0)>0?o:0;if((r|0)>0){p=(o|0)>0;q=(n|0)>0;k=c[a>>2]|0;m=0;while(1){a=$(n,m)|0;if(p){f=0;l=k;while(1){h[l>>3]=0.0;if(q){e=0.0;g=0;i=(c[b>>2]|0)+(a<<3)|0;j=(c[d>>2]|0)+(f<<3)|0;while(1){e=e+ +h[i>>3]*+h[j>>3];h[l>>3]=e;g=g+1|0;if((g|0)>=(n|0))break;else{i=i+8|0;j=j+(o<<3)|0}}}f=f+1|0;if((f|0)>=(o|0))break;else l=l+8|0}}m=m+1|0;if((m|0)>=(r|0)){a=0;break}else k=k+(s<<3)|0}}else a=0}else a=-1;return a|0}function Ye(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,i=0.0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0.0,s=0,t=0,u=0;q=c[a+4>>2]|0;s=c[a+8>>2]|0;f=(q|0)<(s|0)?q:s;a:do if(((((!((q|0)<2|(s|0)<2)?(c[b+8>>2]|0)==(s|0):0)?(c[b+4>>2]|0)==(f|0):0)?(t=d+4|0,(c[t>>2]|0)==(f|0)):0)?(g=e+4|0,(c[g>>2]|0)==(s|0)):0)?(u=Se(a)|0,(u|0)!=0):0){r=+P(+(+(q|0)));o=c[u+4>>2]|0;p=c[u+8>>2]|0;if(!((o|0)<1|(p|0)<1)?(c[g>>2]|0)==(p|0):0){if(p){f=c[e>>2]|0;a=0;do{h[f+(a<<3)>>3]=0.0;a=a+1|0}while((a|0)!=(p|0))}n=c[u>>2]|0;if(o){f=(p|0)==0;a=0;j=n;while(1){if(!f){g=0;k=j;l=c[e>>2]|0;while(1){h[l>>3]=+h[k>>3]+ +h[l>>3];g=g+1|0;if((g|0)==(p|0))break;else{k=k+8|0;l=l+8|0}}}a=a+1|0;if((a|0)==(o|0))break;else j=j+(p<<3)|0}}i=+(o|0);if(p){f=c[e>>2]|0;a=0;do{m=f+(a<<3)|0;h[m>>3]=+h[m>>3]/i;a=a+1|0}while((a|0)!=(p|0))}l=(p|0)>0?p:0;if((o|0)>0){f=(p|0)>0;a=0;j=n;while(1){if(f){g=0;k=j;m=c[e>>2]|0;while(1){h[k>>3]=+h[k>>3]-+h[m>>3];g=g+1|0;if((g|0)>=(p|0))break;else{k=k+8|0;m=m+8|0}}}a=a+1|0;if((a|0)>=(o|0))break;else j=j+(l<<3)|0}}f=$(s,q)|0;if((f|0)>0){a=0;do{e=n+(a<<3)|0;h[e>>3]=+h[e>>3]/r;a=a+1|0}while((a|0)<(f|0))}f=Ze(u,b,d)|0;We(u)|0;j=c[t>>2]|0;if((j|0)>0){a=c[d>>2]|0;g=0;i=0.0;do{i=i+ +h[a+(g<<3)>>3];g=g+1|0}while((g|0)<(j|0))}else i=0.0;if((j|0)<=0)break;a=c[d>>2]|0;g=0;while(1){d=a+(g<<3)|0;h[d>>3]=+h[d>>3]/i;g=g+1|0;if((g|0)>=(j|0))break a}}We(u)|0;f=-1}else f=-1;while(0);return f|0}function Ze(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0.0,r=0,s=0,t=0,u=0.0,v=0.0,w=0,x=0.0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,Q=0,R=0,S=0,T=0,U=0,V=0.0,W=0.0,X=0.0,Y=0,Z=0;U=i;i=i+16|0;w=U;F=a+4|0;I=c[F>>2]|0;J=a+8|0;K=c[J>>2]|0;S=(K|0)<(I|0)?K:I;a:do if(((!((I|0)<2|(K|0)<2)?(R=b+8|0,(c[R>>2]|0)==(K|0)):0)?(L=b+4|0,(c[L>>2]|0)==(S|0)):0)?(M=d+4|0,(c[M>>2]|0)==(S|0)):0){T=Re(S,S)|0;N=T+4|0;if((c[N>>2]|0)==(S|0)?(Q=T+8|0,(c[Q>>2]|0)==(S|0)):0){G=(I|0)<(K|0);s=c[F>>2]|0;t=c[J>>2]|0;if(G){if((S|0)!=(s|0)){We(T)|0;e=-1;break}g=c[T>>2]|0;if((S|0)>0){m=(S|0)==0;j=(t|0)>0;n=0;r=g;while(1){l=$(n,t)|0;if(!m){p=0;s=r;while(1){if((p|0)>=(n|0)){e=c[a>>2]|0;h[s>>3]=0.0;if(j){k=0.0;o=e+(l<<3)|0;e=e+(($(p,t)|0)<<3)|0;f=0;while(1){k=k+ +h[o>>3]*+h[e>>3];h[s>>3]=k;f=f+1|0;if((f|0)>=(t|0))break;else{o=o+8|0;e=e+8|0}}}}else h[s>>3]=+h[g+(($(p,S)|0)+n<<3)>>3];p=p+1|0;if((p|0)==(S|0))break;else s=s+8|0}}n=n+1|0;if((n|0)>=(S|0))break;else r=r+(S<<3)|0}}}else{if((S|0)!=(t|0)){We(T)|0;e=-1;break}g=c[T>>2]|0;if((S|0)>0){l=(S|0)==0;j=(s|0)>0;m=0;p=g;while(1){if(!l){o=0;r=p;while(1){if((o|0)>=(m|0)){e=c[a>>2]|0;h[r>>3]=0.0;if(j){k=0.0;n=e+(m<<3)|0;e=e+(o<<3)|0;f=0;while(1){k=k+ +h[n>>3]*+h[e>>3];h[r>>3]=k;f=f+1|0;if((f|0)>=(s|0))break;else{n=n+(S<<3)|0;e=e+(S<<3)|0}}}}else h[r>>3]=+h[g+(($(o,S)|0)+m<<3)>>3];o=o+1|0;if((o|0)==(S|0))break;else r=r+8|0}}m=m+1|0;if((m|0)>=(S|0))break;else p=p+(S<<3)|0}}}do if(((S|0)>=2?(c[M>>2]|0)==(S|0):0)?(H=nf(S)|0,(H|0)!=0):0){E=S+-1|0;c[w+4>>2]=E;c[w>>2]=(c[H>>2]|0)+8;if((rf(T,d,w)|0)<0){of(H)|0;break}B=c[H>>2]|0;h[B>>3]=0.0;if((E|0)>0){C=(S|0)==0;D=E;do{f=D;while(1){if((f|0)<=0)break;v=+O(+(+h[B+(f<<3)>>3]));e=f+-1|0;A=c[d>>2]|0;x=+O(+(+h[A+(e<<3)>>3]));if(v>(x+ +O(+(+h[A+(f<<3)>>3])))*1.0e-06)f=e;else break}y=D;D=D+-1|0;b:do if((f|0)!=(y|0)){o=B+(y<<3)|0;p=B+(f+1<<3)|0;r=(f|0)<(y|0);z=0;do{if((z|0)>99)break b;z=z+1|0;s=c[d>>2]|0;t=s+(D<<3)|0;w=s+(y<<3)|0;k=+h[w>>3];q=(+h[t>>3]-k)*.5;u=+h[o>>3];u=u*u;v=+P(+(u+q*q));if(r){A=f;q=+h[s+(f<<3)>>3]-k+u/(q+(q<0.0?-v:v));u=+h[p>>3];while(1){k=+O(+q);do if(!(k>=+O(+u))){v=-q/u;x=1.0/+P(+(v*v+1.0));v=v*x}else{if(!(k>1.0e-16)){v=1.0;x=0.0;break}k=-u/q;x=1.0/+P(+(k*k+1.0));v=x;x=k*x}while(0);j=s+(A<<3)|0;X=+h[j>>3];n=A;A=A+1|0;l=s+(A<<3)|0;W=+h[l>>3];k=X-W;m=B+(A<<3)|0;V=x*(x*k+v*2.0*+h[m>>3]);h[j>>3]=X-V;h[l>>3]=W+V;if((n|0)>(f|0)){l=B+(n<<3)|0;h[l>>3]=v*+h[l>>3]-u*x}X=+h[m>>3];h[m>>3]=X+x*(v*k-x*2.0*X);j=$(n,S)|0;l=$(A,S)|0;if(C)k=u;else{e=c[T>>2]|0;g=0;do{Z=e+(g+j<<3)|0;q=+h[Z>>3];Y=e+(g+l<<3)|0;k=+h[Y>>3];h[Z>>3]=v*q-x*k;h[Y>>3]=x*q+v*k;g=g+1|0}while((g|0)!=(S|0))}if((n|0)<(D|0)){q=+h[m>>3];Z=B+(n+2<<3)|0;k=+h[Z>>3];h[Z>>3]=v*k;k=-(x*k)}if((A|0)>=(y|0))break;else u=k}}W=+O(+(+h[o>>3]));X=+O(+(+h[t>>3]))}while(W>(X+ +O(+(+h[w>>3])))*1.0e-06)}while(0)}while((y|0)>1)}if(E){l=c[d>>2]|0;m=c[T>>2]|0;n=(S|0)==0;o=0;do{g=l+(o<<3)|0;q=+h[g>>3];j=o;o=o+1|0;if((o|0)<(S|0)){e=j;f=o;k=q;do{X=+h[l+(f<<3)>>3];Z=X>k;k=Z?X:k;e=Z?f:e;f=f+1|0}while((f|0)<(S|0))}else{e=j;k=q}h[l+(e<<3)>>3]=q;h[g>>3]=k;if(!n){g=0;f=m+(($(e,S)|0)<<3)|0;e=m+(($(j,S)|0)<<3)|0;while(1){X=+h[f>>3];h[f>>3]=+h[e>>3];h[e>>3]=X;g=g+1|0;if((g|0)==(S|0))break;else{f=f+8|0;e=e+8|0}}}}while((o|0)!=(E|0))}of(H)|0;c:do if(!G){g=c[b>>2]|0;p=(I|0)>(K|0)?K:I;d:do if((S|0)>0){m=c[d>>2]|0;n=(p|0)==0;e=0;o=c[T>>2]|0;do{if(+h[m+(e<<3)>>3]<1.0e-16)break d;if(!n){f=0;j=o;l=g;while(1){h[l>>3]=+h[j>>3];f=f+1|0;if((f|0)==(p|0))break;else{j=j+8|0;l=l+8|0}}}o=o+(p<<3)|0;g=g+(p<<3)|0;e=e+1|0}while((e|0)<(S|0))}else e=0;while(0);n=(p|0)>0?p:0;if((e|0)<(S|0)){l=c[d>>2]|0;m=(S|0)>0;while(1){h[l+(e<<3)>>3]=0.0;if(m){f=0;j=g;while(1){h[j>>3]=0.0;f=f+1|0;if((f|0)>=(S|0))break;else j=j+8|0}}e=e+1|0;if((e|0)>=(S|0))break;else g=g+(n<<3)|0}}}else{w=c[F>>2]|0;t=c[J>>2]|0;do if(!((w|0)<1|(t|0)<1)){if((c[N>>2]|0)!=(w|0))break;if((c[Q>>2]|0)!=(w|0))break;if((c[L>>2]|0)!=(w|0))break;if((c[R>>2]|0)!=(t|0))break;if((c[M>>2]|0)!=(w|0))break;f=c[b>>2]|0;e:do if((w|0)>0){p=c[d>>2]|0;s=(t|0)==0;r=(w|0)==0;e=0;do{k=+h[p+(e<<3)>>3];if(k<1.0e-16)break e;q=1.0/+P(+(+O(+k)));m=$(e,w)|0;if(!s){n=0;o=f;while(1){if(r)k=0.0;else{g=0;j=(c[T>>2]|0)+(m<<3)|0;l=(c[a>>2]|0)+(n<<3)|0;k=0.0;while(1){k=k+ +h[j>>3]*+h[l>>3];g=g+1|0;if((g|0)==(w|0))break;else{j=j+8|0;l=l+(t<<3)|0}}}h[o>>3]=q*k;n=n+1|0;if((n|0)==(t|0))break;else o=o+8|0}}f=f+(t<<3)|0;e=e+1|0}while((e|0)<(w|0))}else e=0;while(0);n=(t|0)>0?t:0;if((e|0)>=(w|0))break c;l=c[d>>2]|0;m=(t|0)>0;g=f;while(1){h[l+(e<<3)>>3]=0.0;if(m){f=0;j=g;while(1){h[j>>3]=0.0;f=f+1|0;if((f|0)>=(t|0))break;else j=j+8|0}}e=e+1|0;if((e|0)>=(w|0))break c;else g=g+(n<<3)|0}}while(0);We(T)|0;e=-1;break a}while(0);We(T)|0;e=0;break a}while(0);We(T)|0;e=-1;break}We(T)|0;e=-1}else e=-1;while(0);i=U;return e|0}function _e(a){a=a|0;var b=0,d=0,e=0,f=0.0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0,x=0;v=i;i=i+2e3|0;u=v;b=c[a>>2]|0;t=c[a+4>>2]|0;a:do if((t|0)<=500){switch(t|0){case 0:{b=0;break a}case 1:{h[b>>3]=1.0/+h[b>>3];break a}default:{}}if((t|0)>0){a=0;do{c[u+(a<<2)>>2]=a;a=a+1|0}while((a|0)<(t|0))}s=b+(t+-1<<3)|0;if((t|0)>0){m=(t|0)==0;p=(t|0)==1;o=(t|0)==0;n=(t|0)==1;q=s;a=0;r=0;while(1){l=b+(($(r,t)|0)<<3)|0;if((r|0)<(t|0)){e=r;f=0.0;d=l;while(1){w=+O(+(+h[d>>3]));k=f<w;a=k?e:a;f=k?w:f;e=e+1|0;if((e|0)>=(t|0))break;else d=d+(t<<3)|0}}else f=0.0;if(f<=1.0e-10){b=0;break a}g=u+(a<<2)|0;j=c[g>>2]|0;k=u+(r<<2)|0;c[g>>2]=c[k>>2];c[k>>2]=j;if(!m){d=0;e=b+(($(a,t)|0)<<3)|0;g=l;while(1){w=+h[e>>3];h[e>>3]=+h[g>>3];h[g>>3]=w;d=d+1|0;if((d|0)==(t|0))break;else{e=e+8|0;g=g+8|0}}}f=+h[l>>3];if(!p){d=1;e=l;do{k=e;e=e+8|0;h[k>>3]=+h[e>>3]/f;d=d+1|0}while((d|0)!=(t|0))}h[q>>3]=1.0/f;if(!o){g=0;j=s;while(1){if((g|0)!=(r|0)){d=b+(($(g,t)|0)<<3)|0;f=+h[d>>3];if(!n){k=1;e=l;while(1){x=d;d=d+8|0;h[x>>3]=+h[d>>3]-f*+h[e>>3];k=k+1|0;if((k|0)==(t|0))break;else e=e+8|0}}h[j>>3]=-(f*+h[q>>3])}g=g+1|0;if((g|0)==(t|0))break;else j=j+(t<<3)|0}}r=r+1|0;if((r|0)>=(t|0))break;else q=q+(t<<3)|0}}if((t|0)>0){g=(t|0)>0;j=0;do{a=u+(j<<2)|0;b:do if((j|0)<(t|0)){d=j;do{if((c[a>>2]|0)==(j|0))break b;d=d+1|0;a=u+(d<<2)|0}while((d|0)<(t|0))}else d=j;while(0);c[a>>2]=c[u+(j<<2)>>2];if(g){e=0;a=b+(d<<3)|0;d=b+(j<<3)|0;while(1){w=+h[a>>3];h[a>>3]=+h[d>>3];h[d>>3]=w;e=e+1|0;if((e|0)>=(t|0))break;else{a=a+(t<<3)|0;d=d+(t<<3)|0}}}j=j+1|0}while((j|0)<(t|0))}}else b=0;while(0);i=v;return ((b|0)==0)<<31>>31|0}function $e(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,i=0,j=0,k=0,l=0;i=c[a+4>>2]|0;if((i|0)==(c[b+8>>2]|0)?(k=c[a+8>>2]|0,(k|0)==(c[b+4>>2]|0)):0){l=(k|0)>0?k:0;if((i|0)>0){j=(k|0)>0;e=c[a>>2]|0;g=0;while(1){if(j){a=0;d=(c[b>>2]|0)+(g<<3)|0;f=e;while(1){h[f>>3]=+h[d>>3];a=a+1|0;if((a|0)>=(k|0))break;else{d=d+(i<<3)|0;f=f+8|0}}}g=g+1|0;if((g|0)>=(i|0)){a=0;break}else e=e+(l<<3)|0}}else a=0}else a=-1;return a|0}function af(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,g=0.0,i=0;f=+(b|0)/+(c[a>>2]|0);g=+(d|0)/+(c[a+4>>2]|0);c[e>>2]=b;c[e+4>>2]=d;b=0;do{h[e+8+(b<<3)>>3]=f*+h[a+8+(b<<3)>>3];h[e+40+(b<<3)>>3]=g*+h[a+40+(b<<3)>>3];h[e+72+(b<<3)>>3]=+h[a+72+(b<<3)>>3];b=b+1|0}while((b|0)!=4);b=c[a+176>>2]|0;switch(b|0){case 4:{h[e+104>>3]=+h[a+104>>3];h[e+112>>3]=+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3];h[e+136>>3]=f*+h[a+136>>3];h[e+144>>3]=g*+h[a+144>>3];h[e+152>>3]=f*+h[a+152>>3];h[e+160>>3]=g*+h[a+160>>3];h[e+168>>3]=+h[a+168>>3];i=8;break}case 3:{h[e+104>>3]=f*+h[a+104>>3];h[e+112>>3]=g*+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3];h[e+136>>3]=+h[a+136>>3]/(f*g);h[e+144>>3]=+h[a+144>>3]/(g*(f*f*g));i=8;break}case 2:{h[e+104>>3]=f*+h[a+104>>3];h[e+112>>3]=g*+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3]/(f*g);h[e+136>>3]=+h[a+136>>3]/(g*(f*f*g));i=8;break}case 1:{h[e+104>>3]=f*+h[a+104>>3];h[e+112>>3]=g*+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3]/(f*g);i=8;break}default:b=-1}if((i|0)==8){c[e+176>>2]=b;b=0}return b|0}function bf(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0.0,j=0,k=0.0,l=0,m=0,n=0,o=0.0,p=0.0,q=0,r=0,s=0.0,t=0,u=0,v=0,w=0,x=0.0;f=i;i=i+96|0;e=f;if(!(+h[a+88>>3]>=0.0)){d=0;do{h[e+(d<<5)>>3]=-+h[a+(d<<5)>>3];h[e+(d<<5)+8>>3]=-+h[a+(d<<5)+8>>3];h[e+(d<<5)+16>>3]=-+h[a+(d<<5)+16>>3];h[e+(d<<5)+24>>3]=-+h[a+(d<<5)+24>>3];d=d+1|0}while((d|0)!=3)}else{d=0;do{h[e+(d<<5)>>3]=+h[a+(d<<5)>>3];h[e+(d<<5)+8>>3]=+h[a+(d<<5)+8>>3];h[e+(d<<5)+16>>3]=+h[a+(d<<5)+16>>3];h[e+(d<<5)+24>>3]=+h[a+(d<<5)+24>>3];d=d+1|0}while((d|0)!=3)}h[b>>3]=0.0;h[b+8>>3]=0.0;h[b+16>>3]=0.0;h[b+24>>3]=0.0;h[b+32>>3]=0.0;h[b+40>>3]=0.0;h[b+48>>3]=0.0;h[b+56>>3]=0.0;h[b+64>>3]=0.0;h[b+72>>3]=0.0;h[b+80>>3]=0.0;h[b+88>>3]=0.0;g=+h[e+64>>3];o=+h[e+72>>3];p=+h[e+80>>3];x=+P(+(g*g+o*o+p*p));a=b+80|0;h[a>>3]=x;x=g/x;v=c+64|0;h[v>>3]=x;o=o/+h[a>>3];t=c+72|0;h[t>>3]=o;p=p/+h[a>>3];q=c+80|0;h[q>>3]=p;n=c+88|0;h[n>>3]=+h[e+88>>3]/+h[a>>3];g=+h[e+32>>3];k=+h[e+40>>3];s=+h[e+48>>3];p=x*g+o*k+p*s;m=b+48|0;h[m>>3]=p;g=g-p*+h[v>>3];k=k-p*+h[t>>3];p=s-p*+h[q>>3];s=+P(+(g*g+k*k+p*p));l=b+40|0;h[l>>3]=s;w=c+32|0;h[w>>3]=g/s;u=c+40|0;h[u>>3]=k/+h[l>>3];r=c+48|0;h[r>>3]=p/+h[l>>3];p=+h[e>>3];k=+h[e+8>>3];s=+h[e+16>>3];g=+h[v>>3]*p+ +h[t>>3]*k+ +h[q>>3]*s;d=b+16|0;h[d>>3]=g;o=+h[w>>3]*p+ +h[u>>3]*k+ +h[r>>3]*s;j=b+8|0;h[j>>3]=o;p=p-o*+h[w>>3]-g*+h[v>>3];k=k-o*+h[u>>3]-g*+h[t>>3];g=s-o*+h[r>>3]-g*+h[q>>3];o=+P(+(p*p+k*k+g*g));h[b>>3]=o;h[c>>3]=p/o;h[c+8>>3]=k/+h[b>>3];h[c+16>>3]=g/+h[b>>3];g=+h[n>>3];k=(+h[e+56>>3]-+h[m>>3]*g)/+h[l>>3];h[c+56>>3]=k;h[c+24>>3]=(+h[e+24>>3]-k*+h[j>>3]-+h[d>>3]*g)/+h[b>>3];d=0;do{w=b+(d<<5)|0;h[w>>3]=+h[w>>3]/+h[a>>3];w=b+(d<<5)+8|0;h[w>>3]=+h[w>>3]/+h[a>>3];w=b+(d<<5)+16|0;h[w>>3]=+h[w>>3]/+h[a>>3];d=d+1|0}while((d|0)!=3);i=f;return 0}function cf(a,b,c,d,e,f){a=a|0;b=+b;c=+c;d=d|0;e=e|0;f=f|0;var g=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0;switch(f|0){case 4:{q=+h[a>>3];r=+h[a+8>>3];s=+h[a+16>>3];t=+h[a+24>>3];y=+h[a+32>>3];v=+h[a+40>>3];w=+h[a+48>>3];x=+h[a+56>>3];u=+h[a+64>>3];p=(b-w)/y;j=(c-x)/v;c=p*p;i=j*j;k=s*2.0;l=t*6.0;m=t*2.0;n=s*6.0;a:do if(i!=0.0|c!=0.0){f=1;g=p;b=j;while(1){C=i+c;B=q*C+1.0+C*(r*C);z=c*3.0;A=i*z;g=g-(t*(C+c*2.0)+(b*(k*g)+g*B)-p)/(l*g+(k*b+(q*(i+z)+1.0+r*(i*i+(c*(c*5.0)+A)))));z=m*g;b=b-(s*(i*2.0+C)+b*B+b*z-j)/(n*b+(q*(c+i*3.0)+1.0+r*(i*(i*5.0)+(c*c+A)))+z);if((f|0)==4)break a;c=g*g;i=b*b;if(!(i!=0.0|c!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);h[d>>3]=w+y*g/u;h[e>>3]=x+v*b/u;f=0;break}case 3:{p=+h[a>>3];g=(b-p)/+h[a+24>>3];o=a+8|0;b=c-+h[o>>3];j=+h[a+32>>3]/1.0e8;k=+h[a+40>>3]/1.0e8/1.0e5;c=g*g+b*b;l=+P(+c);m=j*3.0;n=k*5.0;b:do if(l!=0.0){f=1;i=l;while(1){C=i-(i*(1.0-j*c-c*(k*c))-l)/(1.0-m*c-c*(n*c));g=g*C/i;b=b*C/i;if((f|0)==3)break b;c=g*g+b*b;i=+P(+c);if(!(i!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);f=a+16|0;h[d>>3]=g/+h[f>>3]+p;h[e>>3]=b/+h[f>>3]+ +h[o>>3];f=0;break}case 2:{p=+h[a>>3];g=b-p;o=a+8|0;b=c-+h[o>>3];j=+h[a+24>>3]/1.0e8;k=+h[a+32>>3]/1.0e8/1.0e5;c=g*g+b*b;l=+P(+c);m=j*3.0;n=k*5.0;c:do if(l!=0.0){f=1;i=l;while(1){C=i-(i*(1.0-j*c-c*(k*c))-l)/(1.0-m*c-c*(n*c));g=g*C/i;b=b*C/i;if((f|0)==3)break c;c=g*g+b*b;i=+P(+c);if(!(i!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);f=a+16|0;h[d>>3]=g/+h[f>>3]+p;h[e>>3]=b/+h[f>>3]+ +h[o>>3];f=0;break}case 1:{m=+h[a>>3];g=b-m;o=a+8|0;b=c-+h[o>>3];j=+h[a+24>>3]/1.0e8;c=g*g+b*b;k=+P(+c);l=j*3.0;d:do if(k!=0.0){f=1;i=k;while(1){C=i-(i*(1.0-j*c)-k)/(1.0-l*c);g=g*C/i;b=b*C/i;if((f|0)==3)break d;c=g*g+b*b;i=+P(+c);if(!(i!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);f=a+16|0;h[d>>3]=g/+h[f>>3]+m;h[e>>3]=b/+h[f>>3]+ +h[o>>3];f=0;break}default:f=-1}return f|0}function df(a,b,c,d,e,f){a=a|0;b=+b;c=+c;d=d|0;e=e|0;f=f|0;var g=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0;switch(f|0){case 4:{j=+h[a+16>>3];k=+h[a+24>>3];n=+h[a+32>>3];l=+h[a+40>>3];o=+h[a+48>>3];m=+h[a+56>>3];i=+h[a+64>>3];b=(b-o)*i/n;i=(c-m)*i/l;g=b*b+i*i;c=+h[a>>3]*g+1.0+g*(+h[a+8>>3]*g);h[d>>3]=o+n*(k*(b*(b*2.0)+g)+(j*2.0*b*i+b*c));h[e>>3]=m+l*(k*2.0*b*i+(j*(g+i*(i*2.0))+i*c));f=0;break}case 3:{i=+h[a>>3];o=+h[a+16>>3];g=(b-i)*o;f=a+8|0;b=o*(c-+h[f>>3]);if(g==0.0&b==0.0){h[d>>3]=i;b=+h[f>>3]}else{o=g*g+b*b;o=1.0-o*(+h[a+32>>3]/1.0e8)-o*(o*(+h[a+40>>3]/1.0e8/1.0e5));h[d>>3]=i+ +h[a+24>>3]*(g*o);b=+h[f>>3]+b*o}h[e>>3]=b;f=0;break}case 2:{i=+h[a>>3];o=+h[a+16>>3];g=(b-i)*o;f=a+8|0;b=o*(c-+h[f>>3]);if(g==0.0&b==0.0){h[d>>3]=i;b=+h[f>>3]}else{o=g*g+b*b;o=1.0-o*(+h[a+24>>3]/1.0e8)-o*(o*(+h[a+32>>3]/1.0e8/1.0e5));h[d>>3]=i+g*o;b=+h[f>>3]+b*o}h[e>>3]=b;f=0;break}case 1:{i=+h[a>>3];o=+h[a+16>>3];g=(b-i)*o;f=a+8|0;b=o*(c-+h[f>>3]);if(g==0.0&b==0.0){h[d>>3]=i;b=+h[f>>3]}else{o=1.0-(g*g+b*b)*(+h[a+24>>3]/1.0e8);h[d>>3]=i+g*o;b=+h[f>>3]+b*o}h[e>>3]=b;f=0;break}default:f=-1}return f|0}function ef(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0.0;s=i;i=i+256|0;n=s+232|0;m=s+224|0;l=s+216|0;k=s+208|0;j=s+200|0;g=s+192|0;f=s+184|0;p=s+240|0;q=s;do if((a|0)!=0&(b|0)>0&(d|0)!=0){r=_i(a,4854)|0;if(!r){r=qi()|0;c[f>>2]=c[r>>2];c[f+4>>2]=a;Me(3,4857,f);a=ri(c[r>>2]|0)|0;c[g>>2]=5367;c[g+4>>2]=a;Me(3,5361,g);a=-1;break}dj(r,0,2)|0;a:do if(!(Xi(r)|0)){g=gj(r)|0;jj(r);a=0;do{if((a|0)>=4){o=9;break}f=c[2012+(a<<3)+4>>2]|0;a=a+1|0}while(((g|0)%(f|0)|0|0)!=0);do if((o|0)==9)if((a|0)==4){Me(3,4971,l);a=-1;break a}else{f=c[2012+(0<<3)+4>>2]|0;a=0;break}while(0);if((aj(q,f,1,r)|0)!=1){a=qi()|0;c[m>>2]=c[a>>2];Me(3,5051,m);a=ri(c[a>>2]|0)|0;c[n>>2]=5367;c[n+4>>2]=a;Me(3,5361,n);a=-1;break}l=q+176|0;c[l>>2]=a;ff(q);m=(a|0)==1;n=q+120|0;if(m){t=+h[n>>3];k=q+128|0;h[n>>3]=+h[k>>3];h[k>>3]=t}else k=q+128|0;ik(d|0,q|0,184)|0;c[p>>2]=e;f=d+176|0;if((b|0)>1){j=1;while(1){e=(c[p>>2]|0)+(4-1)&~(4-1);g=c[e>>2]|0;c[p>>2]=e+4;c[g+176>>2]=c[f>>2];if((aj(q,c[2012+((c[f>>2]|0)+-1<<3)+4>>2]|0,1,r)|0)!=1){a=-1;break a}c[l>>2]=a;ff(q);if(m){t=+h[n>>3];h[n>>3]=+h[k>>3];h[k>>3]=t}ik(g|0,q|0,184)|0;j=j+1|0;if((j|0)>=(b|0)){a=0;break}}}else a=0}else{a=qi()|0;c[j>>2]=c[a>>2];Me(3,4926,j);a=ri(c[a>>2]|0)|0;c[k>>2]=5367;c[k+4>>2]=a;Me(3,5361,k);a=-1}while(0);Wi(r)|0}else a=-1;while(0);i=s;return a|0}function ff(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;g=i;i=i+192|0;f=g;hf(a,f);hf(a+4|0,f+4|0);b=0;do{gf(a+8+(b<<5)|0,f+8+(b<<5)|0);gf(a+8+(b<<5)+8|0,f+8+(b<<5)+8|0);gf(a+8+(b<<5)+16|0,f+8+(b<<5)+16|0);gf(a+8+(b<<5)+24|0,f+8+(b<<5)+24|0);b=b+1|0}while((b|0)!=3);d=a+176|0;e=0;do{gf(a+104+(e<<3)|0,f+104+(e<<3)|0);e=e+1|0;b=c[d>>2]|0}while((e|0)<(c[2012+(b+-1<<3)>>2]|0));c[f+176>>2]=b;ik(a|0,f|0,184)|0;i=g;return}function gf(b,c){b=b|0;c=c|0;a[c>>0]=a[b+7>>0]|0;a[c+1>>0]=a[b+6>>0]|0;a[c+2>>0]=a[b+5>>0]|0;a[c+3>>0]=a[b+4>>0]|0;a[c+4>>0]=a[b+3>>0]|0;a[c+5>>0]=a[b+2>>0]|0;a[c+6>>0]=a[b+1>>0]|0;a[c+7>>0]=a[b>>0]|0;return}function hf(b,c){b=b|0;c=c|0;a[c>>0]=a[b+3>>0]|0;a[c+1>>0]=a[b+2>>0]|0;a[c+2>>0]=a[b+1>>0]|0;a[c+3>>0]=a[b>>0]|0;return}function jf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0.0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0.0;x=i;i=i+64|0;t=x+24|0;u=x+16|0;v=x+8|0;w=x;q=Uj(208)|0;if(!q){Me(3,5472,x+32|0);rb(1)}ik(q|0,a|0,184)|0;s=b<<1;r=(c[a>>2]|0)+s|0;c[q+192>>2]=r;s=(c[a+4>>2]|0)+s|0;c[q+196>>2]=s;c[q+200>>2]=b;c[q+204>>2]=b;d=$(r<<3,s)|0;e=Uj(d)|0;c[q+184>>2]=e;if(!e){Me(3,5472,x+40|0);rb(1)}d=Uj(d)|0;c[q+188>>2]=d;if(!d){Me(3,5472,x+48|0);rb(1)}p=a+104|0;m=c[a+176>>2]|0;n=(r|0)>0?r<<1:0;if((s|0)>0){o=(r|0)>0;l=0;while(1){f=+(l-b|0);if(o){a=0;j=e;k=d;while(1){y=+(a-b|0);df(p,y,f,v,w,m)|0;g[j>>2]=+h[v>>3];g[j+4>>2]=+h[w>>3];cf(p,y,f,t,u,m)|0;g[k>>2]=+h[t>>3];g[k+4>>2]=+h[u>>3];a=a+1|0;if((a|0)>=(r|0))break;else{j=j+8|0;k=k+8|0}}}d=d+(n<<2)|0;l=l+1|0;if((l|0)>=(s|0))break;else e=e+(n<<2)|0}}i=x;return q|0}function kf(a){a=a|0;var b=0;if((a|0)!=0?(b=c[a>>2]|0,(b|0)!=0):0){Vj(c[b+184>>2]|0);Vj(c[(c[a>>2]|0)+188>>2]|0);Vj(c[a>>2]|0);c[a>>2]=0;b=0}else b=-1;return b|0}function lf(a,b,d,e,f){a=a|0;b=+b;d=+d;e=e|0;f=f|0;var g=0,h=0,i=0;h=(c[a+16>>2]|0)+~~(b+.5)|0;g=(c[a+20>>2]|0)+~~(d+.5)|0;if(((h|0)>=0?(i=c[a+8>>2]|0,!((g|0)<0|(h|0)>=(i|0))):0)?(g|0)<(c[a+12>>2]|0):0){a=c[a>>2]|0;g=($(i,g)|0)+h<<1;c[e>>2]=c[a+(g<<2)>>2];c[f>>2]=c[a+((g|1)<<2)>>2];g=0}else g=-1;return g|0}function mf(a,b,d,e,f){a=a|0;b=+b;d=+d;e=e|0;f=f|0;var g=0,h=0,i=0;h=(c[a+16>>2]|0)+~~(b+.5)|0;g=(c[a+20>>2]|0)+~~(d+.5)|0;if(((h|0)>=0?(i=c[a+8>>2]|0,!((g|0)<0|(h|0)>=(i|0))):0)?(g|0)<(c[a+12>>2]|0):0){a=c[a+4>>2]|0;g=($(i,g)|0)+h<<1;c[e>>2]=c[a+(g<<2)>>2];c[f>>2]=c[a+((g|1)<<2)>>2];g=0}else g=-1;return g|0}function nf(a){a=a|0;var b=0,d=0;b=Uj(8)|0;do if(b){d=Uj(a<<3)|0;c[b>>2]=d;if(!d){Vj(b);b=0;break}else{c[b+4>>2]=a;break}}else b=0;while(0);return b|0}function of(a){a=a|0;Vj(c[a>>2]|0);Vj(a);return 0}function pf(a){a=a|0;var b=0.0,d=0,e=0.0,f=0,g=0;b=+P(+(+qf(a,a)));if(b!=0.0){f=c[a>>2]|0;e=+h[f>>3];b=e<0.0?-b:b;e=e+b;h[f>>3]=e;e=1.0/+P(+(e*b));a=c[a+4>>2]|0;if((a|0)>0){d=0;do{g=f+(d<<3)|0;h[g>>3]=e*+h[g>>3];d=d+1|0}while((d|0)<(a|0))}}return +-b}function qf(a,b){a=a|0;b=b|0;var d=0.0,e=0,f=0;f=c[a+4>>2]|0;if((f|0)!=(c[b+4>>2]|0))rb(0);if((f|0)>0){e=c[a>>2]|0;a=c[b>>2]|0;b=0;d=0.0;do{d=d+ +h[e+(b<<3)>>3]*+h[a+(b<<3)>>3];b=b+1|0}while((b|0)<(f|0))}else d=0.0;return +d}function rf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0.0,k=0,l=0,m=0,n=0,o=0,p=0,q=0.0,r=0.0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E+8|0;D=E;w=c[a+8>>2]|0;if(((w|0)==(c[a+4>>2]|0)?(w|0)==(c[b+4>>2]|0):0)?(w|0)==((c[d+4>>2]|0)+1|0):0){z=w+-2|0;A=C+4|0;B=D+4|0;if((w|0)>2){s=w+-1|0;t=0;do{o=$(t,w)|0;p=c[a>>2]|0;h[(c[b>>2]|0)+(t<<3)>>3]=+h[p+(o+t<<3)>>3];k=w-t+-1|0;c[A>>2]=k;u=t;t=t+1|0;l=p+(o+t<<3)|0;c[C>>2]=l;r=+pf(C);h[(c[d>>2]|0)+(u<<3)>>3]=r;if(!(r==0.0)){if((t|0)<(w|0)){m=c[b>>2]|0;n=t;do{if((t|0)<(n|0)){e=c[a>>2]|0;f=t;j=0.0;do{r=+h[e+(($(f,w)|0)+n<<3)>>3];j=j+r*+h[p+(f+o<<3)>>3];f=f+1|0}while((f|0)<(n|0))}else j=0.0;e=$(n,w)|0;if((n|0)<(w|0)){f=c[a>>2]|0;g=n;do{j=j+ +h[f+(g+e<<3)>>3]*+h[p+(g+o<<3)>>3];g=g+1|0}while((g|0)<(w|0))}h[m+(n<<3)>>3]=j;n=n+1|0}while((n|0)<(w|0))}c[B>>2]=k;c[A>>2]=k;c[C>>2]=l;c[D>>2]=(c[b>>2]|0)+(t<<3);j=+qf(C,D)*.5;if((s|0)>(u|0)){e=c[b>>2]|0;k=s;do{q=+h[p+(k+o<<3)>>3];f=e+(k<<3)|0;r=+h[f>>3]-j*q;h[f>>3]=r;f=$(k,w)|0;if((k|0)<(w|0)){g=c[a>>2]|0;l=k;do{n=g+(l+f<<3)|0;h[n>>3]=+h[n>>3]-(q*+h[e+(l<<3)>>3]+r*+h[p+(l+o<<3)>>3]);l=l+1|0}while((l|0)<(w|0))}k=k+-1|0}while((k|0)>(u|0))}}}while((t|0)<(z|0))}if((w|0)<=1){if((w|0)>0){f=0;g=c[a>>2]|0;e=c[b>>2]|0;v=27}}else{v=$(z,w)|0;g=c[a>>2]|0;e=c[b>>2]|0;h[e+(z<<3)>>3]=+h[g+(v+z<<3)>>3];f=w+-1|0;h[(c[d>>2]|0)+(z<<3)>>3]=+h[g+(f+v<<3)>>3];v=27}if((v|0)==27)h[e+(f<<3)>>3]=+h[g+(($(f,w)|0)+f<<3)>>3];if((w|0)>0){m=(w|0)>0;p=w;do{d=p;p=p+-1|0;n=$(p,w)|0;o=c[a>>2]|0;if((d|0)<=(z|0)?(x=w-p+-1|0,y=o+(n+d<<3)|0,(d|0)<(w|0)):0){e=(d|0)<(w|0);k=d;do{c[B>>2]=x;c[A>>2]=x;c[C>>2]=y;f=$(k,w)|0;c[D>>2]=(c[a>>2]|0)+(f+d<<3);j=+qf(C,D);if(e){g=c[a>>2]|0;l=d;do{v=g+(l+f<<3)|0;h[v>>3]=+h[v>>3]-j*+h[o+(l+n<<3)>>3];l=l+1|0}while((l|0)<(w|0))}k=k+1|0}while((k|0)<(w|0))}if(m){e=0;do{h[o+(e+n<<3)>>3]=0.0;e=e+1|0}while((e|0)<(w|0))}h[o+(n+p<<3)>>3]=1.0}while((d|0)>1);e=0}else e=0}else e=-1;i=E;return e|0}function sf(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0,e=0.0,f=0.0,g=0.0,i=0.0;f=+h[c>>3];g=+h[c+8>>3];e=+h[c+16>>3];d=+h[b+88>>3]+(f*+h[b+64>>3]+g*+h[b+72>>3]+e*+h[b+80>>3]);if(d==0.0)c=-1;else{i=+h[b+56>>3]+(f*+h[b+32>>3]+g*+h[b+40>>3]+e*+h[b+48>>3]);h[a>>3]=(+h[b+24>>3]+(f*+h[b>>3]+g*+h[b+8>>3]+e*+h[b+16>>3]))/d;h[a+8>>3]=i/d;c=0}return c|0}function tf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,g=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0,v=0.0,w=0,x=0,y=0,z=0,A=0,B=0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0;B=i;i=i+1072|0;y=B+1056|0;x=B+768|0;w=B+192|0;A=B+48|0;z=B;K=+h[d>>3];F=+h[e>>3];s=K*F;J=+h[d+8>>3];t=e+8|0;E=+h[t>>3];v=J*E;j=+h[d+16>>3];G=+h[e+16>>3];l=j*G;m=+h[d+24>>3];I=+h[d+32>>3];H=+h[d+40>>3];n=E*H;k=+h[d+48>>3];o=G*k;p=+h[d+56>>3];D=+h[d+64>>3];C=+h[d+72>>3];q=E*C;f=+h[d+80>>3];r=G*f;g=+h[d+88>>3];h[x>>3]=s;h[x+8>>3]=K*E;h[x+16>>3]=K*G;h[x+24>>3]=F*J;h[x+32>>3]=v;h[x+40>>3]=G*J;h[x+48>>3]=F*j;h[x+56>>3]=E*j;h[x+64>>3]=l;h[x+72>>3]=K;h[x+80>>3]=J;h[x+88>>3]=j;j=F*I;h[x+96>>3]=j;h[x+104>>3]=E*I;h[x+112>>3]=G*I;h[x+120>>3]=F*H;h[x+128>>3]=n;h[x+136>>3]=G*H;h[x+144>>3]=F*k;h[x+152>>3]=E*k;h[x+160>>3]=o;h[x+168>>3]=I;h[x+176>>3]=H;h[x+184>>3]=k;k=D*F;h[x+192>>3]=k;h[x+200>>3]=E*D;h[x+208>>3]=G*D;h[x+216>>3]=F*C;E=+h[t>>3];h[x+224>>3]=C*E;h[x+232>>3]=G*C;h[x+240>>3]=F*f;h[x+248>>3]=E*f;h[x+256>>3]=r;h[x+264>>3]=D;h[x+272>>3]=C;h[x+280>>3]=f;e=w+64|0;d=w;t=d+64|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=-1.0;e=w+72|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[e+20>>2]=0;c[e+24>>2]=0;c[e+28>>2]=0;h[w+104>>3]=1.0;e=w+160|0;d=w+112|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;e=w+240|0;d=w+168|0;t=d+72|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=-1.0;e=w+296|0;d=w+248|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=-1.0;e=w+304|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[e+20>>2]=0;c[e+24>>2]=0;c[e+28>>2]=0;h[w+336>>3]=1.0;e=w+456|0;d=w+344|0;t=d+112|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;e=w+512|0;d=w+464|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;e=w+568|0;d=w+520|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;u=0;do{t=0;do{d=A+(u*48|0)+(t<<3)|0;h[d>>3]=0.0;f=0.0;e=0;do{f=f+ +h[x+(u*96|0)+(e<<3)>>3]*+h[w+(e*48|0)+(t<<3)>>3];e=e+1|0}while((e|0)!=12);h[d>>3]=f;t=t+1|0}while((t|0)!=6);u=u+1|0}while((u|0)!=3);J=m+(s+v+l);K=p+(j+n+o);f=g+(k+q+r);g=+h[b>>3];j=+h[b+8>>3];k=+h[b+16>>3];l=+h[b+24>>3]+(J*g+K*j+f*k);m=+h[b+32>>3];n=+h[b+40>>3];o=+h[b+48>>3];p=+h[b+56>>3]+(J*m+K*n+f*o);q=+h[b+64>>3];r=+h[b+72>>3];s=+h[b+80>>3];f=+h[b+88>>3]+(J*q+K*r+f*s);if(f==0.0){Me(3,5089,y);e=-1}else{K=f*f;h[z>>3]=(g*f-l*q)/K;h[z+8>>3]=(f*j-l*r)/K;h[z+16>>3]=(f*k-l*s)/K;h[z+24>>3]=(f*m-p*q)/K;h[z+32>>3]=(f*n-p*r)/K;h[z+40>>3]=(f*o-p*s)/K;d=0;do{f=+h[z+(d*24|0)>>3];g=+h[z+(d*24|0)+8>>3];j=+h[z+(d*24|0)+16>>3];e=0;do{y=a+(d*48|0)+(e<<3)|0;h[y>>3]=0.0;K=f*+h[A+(e<<3)>>3]+0.0;h[y>>3]=K;K=K+g*+h[A+48+(e<<3)>>3];h[y>>3]=K;h[y>>3]=K+j*+h[A+96+(e<<3)>>3];e=e+1|0}while((e|0)!=6);d=d+1|0}while((d|0)!=2);e=0}i=B;return e|0}function uf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0;j=i;i=i+48|0;h=j+24|0;g=j+12|0;f=j;c[h+4>>2]=6;c[h+8>>2]=1;c[h>>2]=a;c[g+4>>2]=e;c[g+8>>2]=1;c[g>>2]=b;c[f+4>>2]=e;c[f+8>>2]=6;c[f>>2]=d;b=Ue(f)|0;do if(b){a=Te(b,f)|0;if(!a){We(b)|0;d=-1;break}d=Te(b,g)|0;if(!d){We(b)|0;We(a)|0;d=-1;break}if((_e(a)|0)<0){We(b)|0;We(a)|0;We(d)|0;d=-1;break}else{Xe(h,a,d)|0;We(b)|0;We(a)|0;We(d)|0;d=0;break}}else d=-1;while(0);i=j;return d|0}function vf(a,b){a=a|0;b=b|0;var c=0.0,d=0.0,e=0.0,f=0,g=0.0,j=0.0,k=0.0,l=0,m=0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0;n=i;i=i+192|0;l=n+96|0;m=n;g=+h[b>>3];k=+h[b+8>>3];d=+h[b+16>>3];c=g*g+k*k+d*d;if(c==0.0){j=0.0;e=0.0;d=1.0;c=0.0}else{c=+P(+c);j=c;e=d/c;d=g/c;c=k/c}u=+h[b+24>>3];r=+h[b+32>>3];k=+h[b+40>>3];o=+R(+j);g=1.0-o;j=+S(+j);h[l>>3]=o+d*d*g;t=c*d*g;s=e*j;h[l+8>>3]=t-s;q=d*e*g;p=c*j;h[l+16>>3]=q+p;h[l+24>>3]=u;h[l+32>>3]=t+s;h[l+40>>3]=o+c*c*g;c=c*e*g;j=d*j;h[l+48>>3]=c-j;h[l+56>>3]=r;h[l+64>>3]=q-p;h[l+72>>3]=c+j;h[l+80>>3]=o+e*e*g;h[l+88>>3]=k;f=0;do{c=+h[a+(f<<5)>>3];d=+h[a+(f<<5)+8>>3];e=+h[a+(f<<5)+16>>3];b=0;do{h[m+(f<<5)+(b<<3)>>3]=c*+h[l+(b<<3)>>3]+d*+h[l+32+(b<<3)>>3]+e*+h[l+64+(b<<3)>>3];b=b+1|0}while((b|0)!=4);b=m+(f<<5)+24|0;h[b>>3]=+h[a+(f<<5)+24>>3]+ +h[b>>3];f=f+1|0}while((f|0)!=3);b=0;do{h[a+(b<<5)>>3]=+h[m+(b<<5)>>3];h[a+(b<<5)+8>>3]=+h[m+(b<<5)+8>>3];h[a+(b<<5)+16>>3]=+h[m+(b<<5)+16>>3];h[a+(b<<5)+24>>3]=+h[m+(b<<5)+24>>3];b=b+1|0}while((b|0)!=3);i=n;return 0}function wf(a){a=a|0;var b=0,d=0;b=Uj(136)|0;if(!b)b=0;else{d=0;do{h[b+(d<<5)>>3]=+h[a+(d<<5)>>3];h[b+(d<<5)+8>>3]=+h[a+(d<<5)+8>>3];h[b+(d<<5)+16>>3]=+h[a+(d<<5)+16>>3];h[b+(d<<5)+24>>3]=+h[a+(d<<5)+24>>3];d=d+1|0}while((d|0)!=3);c[b+96>>2]=10;h[b+104>>3]=.10000000149011612;h[b+112>>3]=.9900000095367432;h[b+120>>3]=4.0;h[b+128>>3]=.5}return b|0}function xf(a){a=a|0;var b=0;b=c[a>>2]|0;if(!b)b=-1;else{Vj(b);c[a>>2]=0;b=0}return b|0}function yf(a,b){a=a|0;b=+b;if(!a)a=-1;else{h[a+128>>3]=b;a=0}return a|0}function zf(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0.0,k=0,l=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0.0,A=0.0;y=i;i=i+176|0;l=y+168|0;k=y+160|0;u=y+48|0;w=y+64|0;v=y;s=b+8|0;g=c[s>>2]|0;do if((g|0)>=3){x=Uj(g*96|0)|0;if(!x){Me(3,5109,k);g=-1;break}t=Uj(g<<4)|0;if(!t){Me(3,5109,l);Vj(x);g=-1;break}else g=0;do{h[e+(g<<5)>>3]=+h[d+(g<<5)>>3];h[e+(g<<5)+8>>3]=+h[d+(g<<5)+8>>3];h[e+(g<<5)+16>>3]=+h[d+(g<<5)+16>>3];h[e+(g<<5)+24>>3]=+h[d+(g<<5)+24>>3];g=g+1|0}while((g|0)!=3);q=b+4|0;l=u+8|0;d=a+104|0;n=a+120|0;o=a+112|0;p=a+96|0;m=0.0;r=0;a:while(1){Ne(a,e,w)|0;g=c[s>>2]|0;if((g|0)>0){j=0.0;k=0;do{if((sf(u,w,(c[q>>2]|0)+(k*24|0)|0)|0)<0){k=10;break a}g=c[b>>2]|0;A=+h[g+(k<<4)>>3]-+h[u>>3];z=+h[g+(k<<4)+8>>3]-+h[l>>3];j=j+(A*A+z*z);g=k<<1;h[t+(g<<3)>>3]=A;h[t+((g|1)<<3)>>3]=z;k=k+1|0;g=c[s>>2]|0}while((k|0)<(g|0))}else j=0.0;j=j/+(g|0);if(j<+h[d>>3]){k=24;break}if(((r|0)>0?j<+h[n>>3]:0)?j/m>+h[o>>3]:0){k=24;break}if((r|0)==(c[p>>2]|0)){k=24;break}if((g|0)>0){k=0;do{if((tf(x+(k*12<<3)|0,a,e,(c[q>>2]|0)+(k*24|0)|0)|0)<0){k=20;break a}k=k+1|0;g=c[s>>2]|0}while((k|0)<(g|0))}if((uf(v,t,x,g<<1)|0)<0){k=22;break}vf(e,v)|0;m=j;r=r+1|0}if((k|0)==10){Af(x,t);g=-1;break}else if((k|0)==20){Af(x,t);g=-1;break}else if((k|0)==22){Af(x,t);g=-1;break}else if((k|0)==24){h[f>>3]=j;Vj(x);Vj(t);g=0;break}}else g=-1;while(0);i=y;return g|0}function Af(a,b){a=a|0;b=b|0;Vj(a);Vj(b);return}function Bf(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0.0,k=0,l=0,m=0,n=0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;G=i;i=i+192|0;n=G+184|0;m=G+176|0;l=G+168|0;g=G+160|0;B=G+48|0;D=G+64|0;C=G;A=b+8|0;k=c[A>>2]|0;do if((k|0)>=4){o=~~(+(k|0)*+h[a+128>>3])+-1|0;o=(o|0)<3?3:o;F=Uj(k*96|0)|0;if(!F){Me(3,5109,g);g=-1;break}E=Uj(k<<4)|0;if(!E){Me(3,5109,l);Vj(F);g=-1;break}g=k<<3;z=Uj(g)|0;if(!z){Me(3,5109,m);Vj(F);Vj(E);g=-1;break}y=Uj(g)|0;if(!y){Me(3,5109,n);Vj(F);Vj(E);Vj(z);g=-1;break}else g=0;do{h[e+(g<<5)>>3]=+h[d+(g<<5)>>3];h[e+(g<<5)+8>>3]=+h[d+(g<<5)+8>>3];h[e+(g<<5)+16>>3]=+h[d+(g<<5)+16>>3];h[e+(g<<5)+24>>3]=+h[d+(g<<5)+24>>3];g=g+1|0}while((g|0)!=3);w=b+4|0;x=B+8|0;n=y+(o<<3)|0;d=a+104|0;o=a+120|0;t=a+112|0;u=a+96|0;r=0.0;v=0;a:while(1){Ne(a,e,D)|0;g=c[A>>2]|0;if((g|0)>0){k=0;do{if((sf(B,D,(c[w>>2]|0)+(k*24|0)|0)|0)<0){k=14;break a}g=c[b>>2]|0;q=+h[g+(k<<4)>>3]-+h[B>>3];s=+h[g+(k<<4)+8>>3]-+h[x>>3];g=k<<1;h[E+(g<<3)>>3]=q;h[E+((g|1)<<3)>>3]=s;s=q*q+s*s;h[y+(k<<3)>>3]=s;h[z+(k<<3)>>3]=s;k=k+1|0;g=c[A>>2]|0}while((k|0)<(g|0))}rj(y,g,8,1);s=+h[n>>3]*4.0;s=s<16.0?16.0:s;k=c[A>>2]|0;q=s/6.0;if((k|0)>0){j=0.0;g=0;do{p=+h[y+(g<<3)>>3];if(p>s)p=q;else{p=1.0-p/s;p=q*(1.0-p*(p*p))}j=j+p;g=g+1|0}while((g|0)<(k|0))}else j=0.0;j=j/+(k|0);if(j<+h[d>>3]){k=36;break}if(((v|0)>0?j<+h[o>>3]:0)?j/r>+h[t>>3]:0){k=36;break}if((v|0)==(c[u>>2]|0)){k=36;break}if((k|0)>0){m=0;g=0;do{p=+h[z+(m<<3)>>3];if(p<=s){k=g*6|0;l=F+(k<<3)|0;if((tf(l,a,e,(c[w>>2]|0)+(m*24|0)|0)|0)<0){k=28;break a}r=1.0-p/s;r=r*r;h[l>>3]=+h[l>>3]*r;l=F+((k|1)<<3)|0;h[l>>3]=+h[l>>3]*r;l=F+(k+2<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+3<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+4<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+5<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+6<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+7<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+8<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+9<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+10<<3)|0;h[l>>3]=r*+h[l>>3];k=F+(k+11<<3)|0;h[k>>3]=r*+h[k>>3];k=m<<1;h[E+(g<<3)>>3]=r*+h[E+(k<<3)>>3];h[E+(g+1<<3)>>3]=r*+h[E+((k|1)<<3)>>3];k=c[A>>2]|0;g=g+2|0}m=m+1|0}while((m|0)<(k|0))}else g=0;if((g|0)<6){k=32;break}if((uf(C,E,F,g)|0)<0){k=34;break}vf(e,C)|0;r=j;v=v+1|0}if((k|0)==14){Cf(F,E,z,y);g=-1;break}else if((k|0)==28){Cf(F,E,z,y);g=-1;break}else if((k|0)==32){Cf(F,E,z,y);g=-1;break}else if((k|0)==34){Cf(F,E,z,y);g=-1;break}else if((k|0)==36){h[f>>3]=j;Vj(F);Vj(E);Vj(z);Vj(y);g=0;break}}else g=-1;while(0);i=G;return g|0}function Cf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;Vj(a);Vj(b);Vj(c);Vj(d);return}function Df(a,b){a=a|0;b=b|0;var c=0.0;c=+h[a>>3]-+h[b>>3];return (c<0.0?-1:c>0.0&1)|0}function Ef(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0.0,k=0.0,l=0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0,v=0.0,w=0,x=0,y=0,z=0,A=0.0,B=0,C=0,D=0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0,V=0,W=0,X=0,Y=0,Z=0;U=i;i=i+64|0;D=U+48|0;z=U+40|0;y=U+32|0;x=U+24|0;u=U+16|0;o=U+8|0;l=U;a:do if((e|0)>=4){g=0;while(1){if((g|0)>=(e|0))break;if(+h[d+(g*24|0)+16>>3]!=0.0){g=-1;break a}else g=g+1|0}if((((((((!(+h[a>>3]==0.0)?!(+h[a+32>>3]!=0.0):0)?(B=a+40|0,!(+h[B>>3]==0.0)):0)?!(+h[a+64>>3]!=0.0):0)?!(+h[a+72>>3]!=0.0):0)?!(+h[a+80>>3]!=1.0):0)?!(+h[a+24>>3]!=0.0):0)?!(+h[a+56>>3]!=0.0):0)?!(+h[a+88>>3]!=0.0):0){g=e<<1;C=Re(g,8)|0;if(!C){Me(3,5124,l);g=-1;break}w=Re(g,1)|0;if(!w){We(C)|0;Me(3,5150,o);g=-1;break}if(e){g=c[C>>2]|0;l=c[w>>2]|0;o=0;do{Z=d+(o*24|0)|0;V=o<<4;h[g+(V<<3)>>3]=+h[Z>>3];Y=d+(o*24|0)+8|0;h[g+((V|1)<<3)>>3]=+h[Y>>3];h[g+((V|2)<<3)>>3]=1.0;h[g+((V|3)<<3)>>3]=0.0;h[g+((V|4)<<3)>>3]=0.0;h[g+((V|5)<<3)>>3]=0.0;X=b+(o<<4)|0;h[g+((V|6)<<3)>>3]=-(+h[Z>>3]*+h[X>>3]);h[g+((V|7)<<3)>>3]=-(+h[Y>>3]*+h[X>>3]);h[g+((V|8)<<3)>>3]=0.0;h[g+((V|9)<<3)>>3]=0.0;h[g+((V|10)<<3)>>3]=0.0;h[g+((V|11)<<3)>>3]=+h[Z>>3];h[g+((V|12)<<3)>>3]=+h[Y>>3];h[g+((V|13)<<3)>>3]=1.0;W=b+(o<<4)+8|0;h[g+((V|14)<<3)>>3]=-(+h[Z>>3]*+h[W>>3]);h[g+((V|15)<<3)>>3]=-(+h[Y>>3]*+h[W>>3]);V=o<<1;h[l+(V<<3)>>3]=+h[X>>3];h[l+((V|1)<<3)>>3]=+h[W>>3];o=o+1|0}while((o|0)!=(e|0))}e=Ue(C)|0;if(!e){We(C)|0;We(w)|0;Me(3,5176,u);g=-1;break}o=Te(e,C)|0;if(!o){We(C)|0;We(w)|0;We(e)|0;Me(3,5202,x);g=-1;break}l=Te(e,w)|0;if(!l){We(C)|0;We(w)|0;We(e)|0;We(o)|0;Me(3,5228,y);g=-1;break}if((_e(o)|0)<0){We(C)|0;We(w)|0;We(e)|0;We(o)|0;We(l)|0;Me(3,5254,z);g=-1;break}g=Te(o,l)|0;if(!g){We(C)|0;We(w)|0;We(e)|0;We(o)|0;We(l)|0;Me(3,5280,D);g=-1;break}Z=c[g>>2]|0;p=+h[Z+48>>3];S=+h[a+48>>3];t=+h[B>>3];j=(+h[Z+24>>3]-p*S)/t;s=+h[a+16>>3];T=+h[a+8>>3];r=+h[a>>3];q=(+h[Z>>3]-p*s-j*T)/r;k=+h[Z+56>>3];m=(+h[Z+32>>3]-S*k)/t;n=(+h[Z+8>>3]-s*k-T*m)/r;t=(+h[Z+40>>3]-S)/t;r=(+h[Z+16>>3]-s-T*t)/r;We(C)|0;We(w)|0;We(e)|0;We(o)|0;We(l)|0;We(g)|0;T=+P(+(p*p+(j*j+q*q)));s=+P(+(k*k+(m*m+n*n)));q=q/T;j=j/T;p=p/T;n=n/s;m=m/s;k=k/s;s=(T+s)*.5;r=r/s;T=1.0/s;if(T<0.0){O=-j;k=-k;m=-m;p=-p;n=-n;Q=-q;S=-r;R=-T}else{O=j;Q=q;S=r;R=t/s}j=k*O-m*p;q=n*p-k*Q;r=m*Q-n*O;s=+P(+(r*r+(j*j+q*q)));do if(!(s==0.0)){t=j/s;q=q/s;j=r/s;N=k*p+(m*O+n*Q);N=N<0.0?-N:N;N=(+P(+(N+1.0))+ +P(+(1.0-N)))*.5;if(Q*q-O*t!=0.0){g=0;E=Q;v=O;F=p;I=t;H=q}else{Z=Q*j-p*t!=0.0;g=Z?1:2;E=Z?Q:p;v=Z?p:O;F=Z?O:Q;I=Z?t:j;H=Z?j:q;j=Z?q:t}r=E*H;s=v*I;q=r-s;if(q==0.0){q=O;j=Q;break}G=(v*j-F*H)/q;A=N*H/q;r=s-r;q=(E*j-F*I)/r;r=N*I/r;s=G*G+q*q+1.0;t=G*A+q*r;v=t*t-s*(A*A+r*r+-1.0);if(v<0.0){q=O;j=Q;break}M=+P(+v);L=(M-t)/s;F=A+G*L;K=r+q*L;M=(-t-M)/s;G=A+G*M;r=r+q*M;Z=(g|0)==1;q=Z?H:j;s=Z?j:H;J=Z?L:K;L=Z?K:L;K=Z?M:r;H=Z?r:M;Z=(g|0)==2&(Z^1);r=Z?I:q;q=Z?q:I;M=Z?L:F;L=Z?F:L;j=Z?H:G;I=Z?G:H;if(n*s-m*q!=0.0){g=0;E=n;v=m;F=k;H=q;A=s}else{Z=n*r-k*q!=0.0;g=Z?1:2;E=Z?n:k;v=Z?k:m;F=Z?m:n;H=Z?q:r;A=Z?r:s;r=Z?s:q}s=E*A;t=v*H;q=s-t;if(q==0.0){q=O;j=Q;break}G=(v*r-F*A)/q;A=N*A/q;q=t-s;v=(E*r-F*H)/q;q=N*H/q;r=G*G+v*v+1.0;s=G*A+v*q;t=s*s-r*(A*A+q*q+-1.0);if(t<0.0){q=O;j=Q;break}t=+P(+t);k=(t-s)/r;Q=A+G*k;O=q+v*k;t=(-s-t)/r;p=A+G*t;n=q+v*t;Z=(g|0)==1;m=Z?k:O;k=Z?O:k;v=Z?t:n;t=Z?n:t;Z=(g|0)==2&(Z^1);n=Z?k:Q;k=Z?Q:k;A=Z?t:p;t=Z?p:t;p=L*k+(J*m+M*n);p=p<0.0?-p:p;q=L*t+(J*v+M*A);q=q<0.0?-q:q;r=I*k+(K*m+j*n);r=r<0.0?-r:r;s=I*t+(K*v+j*A);s=s<0.0?-s:s;if(p<q)if(p<r){if(p<s){q=J;p=L;j=M;break}q=K;k=t;m=v;p=I;n=A;break}else{if(r<s){q=K;p=I;break}q=K;k=t;m=v;p=I;n=A;break}else if(q<r){if(q<s){q=J;k=t;m=v;p=L;n=A;j=M;break}q=K;k=t;m=v;p=I;n=A;break}else{if(r<s){q=K;p=I;break}q=K;k=t;m=v;p=I;n=A;break}}else{q=O;j=Q}while(0);M=k*q-m*p;N=n*p-k*j;O=m*j-n*q;Q=+P(+(O*O+(M*M+N*N)));h[f>>3]=j;h[f+32>>3]=q;h[f+64>>3]=p;h[f+8>>3]=n;h[f+40>>3]=m;h[f+72>>3]=k;h[f+16>>3]=M/Q;h[f+48>>3]=N/Q;h[f+80>>3]=O/Q;h[f+24>>3]=S;h[f+56>>3]=R;h[f+88>>3]=T;g=0}else g=-1}else g=-1;while(0);i=U;return g|0}function Ff(a){a=a|0;Vj(c[a>>2]|0);Vj(a);return 0}function Gf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return +(+If(a,b,c,d,0))}function Hf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return +(+If(a,b,c,d,1))}function If(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0.0,j=0,k=0,l=0,m=0,n=0.0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+208|0;z=F+200|0;y=F+192|0;A=F+96|0;B=F;C=e+4|0;p=c[C>>2]|0;q=e+112|0;r=e+120|0;if((p|0)>0){u=c[e>>2]|0;v=(d|0)>0;w=(d|0)>0;x=0;do{if(!(c[u+(x*320|0)+4>>2]|0)){if(v){k=c[u+(x*320|0)>>2]|0;l=0;j=-1;do{if((c[b+(l<<8)+8>>2]|0)==(k|0)?(n=+h[b+(l<<8)+40>>3],!(n<+h[q>>3])):0)if(!((j|0)!=-1?!(+h[b+(j<<8)+40>>3]<n):0))j=l;l=l+1|0}while((l|0)<(d|0))}else j=-1;c[u+(x*320|0)+304>>2]=j;if((j|0)>-1)c[b+(j<<8)+16>>2]=c[b+(j<<8)+20>>2]}else{l=u+(x*320|0)+312|0;m=u+(x*320|0)|0;if(w){o=0;j=-1;do{k=c[b+(o<<8)+12>>2]|0;if((k|0)==0?(t=b+(o<<8)+248|0,s=c[t>>2]|0,t=c[t+4>>2]|0,!((s|0)==0&(t|0)==0)):0){k=l;if((s|0)==(c[k>>2]|0)?(t|0)==(c[k+4>>2]|0):0)E=20}else if((k|0)==(c[m>>2]|0))E=20;if((E|0)==20){E=0;g=+h[b+(o<<8)+48>>3];if(!(g<+h[r>>3]))if(!((j|0)!=-1?!(+h[b+(j<<8)+48>>3]<g):0))j=o}o=o+1|0}while((o|0)<(d|0))}else j=-1;c[u+(x*320|0)+304>>2]=j;if((j|0)>-1)c[b+(j<<8)+16>>2]=c[b+(j<<8)+24>>2]}x=x+1|0}while((x|0)<(p|0))}if((p|0)>0){q=0;j=0;p=0;k=0;while(1){l=c[e>>2]|0;m=c[l+(q*320|0)+304>>2]|0;do if((m|0)<0)l=p;else{o=b+(m<<8)|0;if(+ke(a,o,+h[l+(q*320|0)+8>>3],B)>4.0){c[(c[e>>2]|0)+(q*320|0)+304>>2]=-1;l=b+(m<<8)+236|0;if(c[l>>2]|0){l=p;break}c[l>>2]=7;l=p;break}l=c[o>>2]|0;if((k|0)==0|(p|0)<(l|0)){j=0;do{h[A+(j<<5)>>3]=+h[B+(j<<5)>>3];h[A+(j<<5)+8>>3]=+h[B+(j<<5)+8>>3];h[A+(j<<5)+16>>3]=+h[B+(j<<5)+16>>3];h[A+(j<<5)+24>>3]=+h[B+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3);j=q}else l=p;k=k+1|0}while(0);q=q+1|0;if((q|0)>=(c[C>>2]|0))break;else p=l}}else{j=0;k=0}do if((k|0)!=0?(k|0)>=(c[e+128>>2]|0):0){Ne(A,(c[e>>2]|0)+(j*320|0)+112|0,B)|0;p=k<<2;r=Uj(k<<6)|0;if(!r){Me(3,5472,y);rb(1)}q=Uj(k*96|0)|0;if(!q){Me(3,5472,z);rb(1)}l=c[C>>2]|0;if((l|0)>0){m=c[e>>2]|0;o=0;j=0;do{k=c[m+(o*320|0)+304>>2]|0;if((k|0)>=0){y=c[b+(k<<8)+16>>2]|0;d=(4-y|0)%4|0;z=j<<3;h[r+(z<<3)>>3]=+h[b+(k<<8)+168+(d<<4)>>3];h[r+((z|1)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)+8>>3];d=(5-y|0)%4|0;h[r+((z|2)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)>>3];h[r+((z|3)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)+8>>3];d=(6-y|0)%4|0;h[r+((z|4)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)>>3];h[r+((z|5)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)+8>>3];y=(7-y|0)%4|0;h[r+((z|6)<<3)>>3]=+h[b+(k<<8)+168+(y<<4)>>3];h[r+((z|7)<<3)>>3]=+h[b+(k<<8)+168+(y<<4)+8>>3];z=j*12|0;h[q+(z<<3)>>3]=+h[m+(o*320|0)+208>>3];h[q+((z|1)<<3)>>3]=+h[m+(o*320|0)+216>>3];h[q+((z|2)<<3)>>3]=+h[m+(o*320|0)+224>>3];h[q+((z|3)<<3)>>3]=+h[m+(o*320|0)+232>>3];h[q+(z+4<<3)>>3]=+h[m+(o*320|0)+240>>3];h[q+(z+5<<3)>>3]=+h[m+(o*320|0)+248>>3];h[q+(z+6<<3)>>3]=+h[m+(o*320|0)+256>>3];h[q+(z+7<<3)>>3]=+h[m+(o*320|0)+264>>3];h[q+(z+8<<3)>>3]=+h[m+(o*320|0)+272>>3];h[q+(z+9<<3)>>3]=+h[m+(o*320|0)+280>>3];y=c[e>>2]|0;h[q+(z+10<<3)>>3]=+h[y+(o*320|0)+288>>3];h[q+(z+11<<3)>>3]=+h[y+(o*320|0)+296>>3];j=j+1|0}o=o+1|0}while((o|0)<(l|0))}m=e+104|0;k=(f|0)!=0;if(!(c[m>>2]|0)){j=e+8|0;g=+me(a,B,r,q,p,j);if(k&g>=20.0){yf(c[a>>2]|0,.8)|0;g=+ne(a,B,r,q,p,j);if(g>=20.0){yf(c[a>>2]|0,.6)|0;g=+ne(a,B,r,q,p,j);if(g>=20.0){yf(c[a>>2]|0,.4)|0;g=+ne(a,B,r,q,p,j);if(g>=20.0){yf(c[a>>2]|0,0.0)|0;g=+ne(a,B,r,q,p,j)}}}}Vj(q);Vj(r)}else{g=+me(a,B,r,q,p,A);l=e+8|0;n=+me(a,l,r,q,p,l);j=g<n;do if(k){if(j){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,.8)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g<n){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,.6)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g<n){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,.4)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g<n){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,0.0)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g<n)j=0;else{g=n;break}do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}}}}}else if(j){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;while(0);Vj(q);Vj(r)}if(g<20.0){c[m>>2]=1;break}c[m>>2]=0;m=c[C>>2]|0;if((m|0)>0){j=c[e>>2]|0;l=0;do{k=c[j+(l*320|0)+304>>2]|0;if((k|0)>=0?(D=b+(k<<8)+236|0,(c[D>>2]|0)==0):0)c[D>>2]=8;l=l+1|0}while((l|0)<(m|0))}}else E=38;while(0);if((E|0)==38){c[e+104>>2]=0;g=-1.0}i=F;return +g}function Jf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0.0,W=0.0;U=i;i=i+2544|0;S=U+208|0;R=U+200|0;G=U+184|0;Q=U+176|0;F=U+168|0;E=U+152|0;P=U+144|0;D=U+136|0;M=U+128|0;L=U+120|0;K=U+112|0;C=U+104|0;j=U+96|0;g=U+88|0;f=U+80|0;e=U+72|0;d=U+64|0;H=U;I=U+2280|0;J=U+232|0;z=U+224|0;O=U+220|0;A=U+216|0;B=U+212|0;T=_i(a,5306)|0;a:do if(!T){c[d>>2]=a;Me(3,5308,d);d=ri(c[(qi()|0)>>2]|0)|0;c[e>>2]=5367;c[e+4>>2]=d;Me(3,5361,e);d=0}else{Kf(I,T);c[f>>2]=O;if((kj(I,5368,f)|0)!=1){c[g>>2]=a;Me(3,5371,g);Wi(T)|0;d=0;break}d=c[O>>2]|0;N=Uj(d*320|0)|0;if(!N){Me(3,5472,j);rb(1)}r=H+8|0;s=H+16|0;t=H+24|0;u=H+32|0;v=H+40|0;w=H+48|0;x=H+56|0;y=(b|0)==0;b:do if((d|0)>0){d=0;f=0;c:while(1){Kf(I,T);e=N+(d*320|0)|0;g=N+(d*320|0)+312|0;c[C>>2]=g;c[C+4>>2]=z;if((kj(I,5489,C)|0)==1){q=c[g>>2]|0;c[e>>2]=(q&-32768|0)==0&0==0?q&32767:0;c[N+(d*320|0)+4>>2]=1;f=f|2}else{if(y){e=10;break}if(!(Qe(J,a,2048,1)|0)){e=12;break}Cj(J,I,2047-(Bj(J)|0)|0)|0;q=Ke(b,J)|0;c[e>>2]=q;if((q|0)<0){e=14;break}c[N+(d*320|0)+4>>2]=0;f=f|1}Kf(I,T);e=N+(d*320|0)+8|0;c[D>>2]=e;if((kj(I,5785,D)|0)!=1){e=18;break}Kf(I,T);o=N+(d*320|0)+16|0;p=N+(d*320|0)+24|0;q=N+(d*320|0)+40|0;c[E>>2]=o;c[E+4>>2]=p;c[E+8>>2]=N+(d*320|0)+32;c[E+12>>2]=q;if((kj(I,5894,E)|0)!=4){c[F>>2]=A;c[F+4>>2]=B;if((kj(I,5910,F)|0)==2)g=0;else{e=21;break}}else g=1;do{Kf(I,T);c[G>>2]=N+(d*320|0)+16+(g<<5);c[G+4>>2]=N+(d*320|0)+16+(g<<5)+8;c[G+8>>2]=N+(d*320|0)+16+(g<<5)+16;c[G+12>>2]=N+(d*320|0)+16+(g<<5)+24;if((kj(I,5894,G)|0)!=4){e=23;break c}g=g+1|0}while((g|0)<3);Oe(o,N+(d*320|0)+112|0)|0;W=+h[e>>3];V=W*-.5;h[H>>3]=V;W=W*.5;h[r>>3]=W;h[s>>3]=W;h[t>>3]=W;h[u>>3]=W;h[v>>3]=V;h[w>>3]=V;h[x>>3]=V;e=N+(d*320|0)+48|0;g=N+(d*320|0)+56|0;j=N+(d*320|0)+72|0;k=N+(d*320|0)+80|0;l=N+(d*320|0)+88|0;m=N+(d*320|0)+104|0;n=0;do{V=+h[H+(n<<4)>>3];W=+h[H+(n<<4)+8>>3];h[N+(d*320|0)+208+(n*24|0)>>3]=+h[q>>3]+(+h[o>>3]*V+ +h[p>>3]*W);h[N+(d*320|0)+208+(n*24|0)+8>>3]=+h[j>>3]+(+h[e>>3]*V+ +h[g>>3]*W);h[N+(d*320|0)+208+(n*24|0)+16>>3]=+h[m>>3]+(+h[k>>3]*V+ +h[l>>3]*W);n=n+1|0}while((n|0)!=4);d=d+1|0;if((d|0)>=(c[O>>2]|0))break b}if((e|0)==10){c[K>>2]=a;c[K+4>>2]=I;Me(3,5496,K)}else if((e|0)==12){c[L>>2]=a;Me(3,5624,L)}else if((e|0)==14){c[M>>2]=a;c[M+4>>2]=J;Me(3,5708,M)}else if((e|0)==18){c[P>>2]=a;c[P+4>>2]=d+1;Me(3,5789,P)}else if((e|0)==21){c[Q>>2]=a;c[Q+4>>2]=d+1;Me(3,5916,Q)}else if((e|0)==23){c[R>>2]=a;c[R+4>>2]=d+1;Me(3,5916,R)}Wi(T)|0;Vj(N);d=0;break a}else f=0;while(0);Wi(T)|0;d=Uj(136)|0;if(!d){Me(3,5472,S);rb(1)}c[d>>2]=N;c[d+4>>2]=c[O>>2];c[d+104>>2]=0;do if((f&3|0)!=3){e=d+108|0;if(!(f&1)){c[e>>2]=1;break}else{c[e>>2]=0;break}}else c[d+108>>2]=2;while(0);h[d+112>>3]=.5;h[d+120>>3]=.5}while(0);i=U;return d|0}function Kf(b,c){b=b|0;c=c|0;var d=0,e=0;a:do if(Zi(b,256,c)|0)while(1){d=Bj(b)|0;b:do if(d)while(1){d=d+-1|0;e=b+d|0;switch(a[e>>0]|0){case 13:case 10:break;default:break b}a[e>>0]=0;if(!d)break b}while(0);switch(a[b>>0]|0){case 0:case 35:break;default:break a}if(!(Zi(b,256,c)|0))break a}while(0);return}function Lf(a,b,d,e){a=a|0;b=+b;d=+d;e=e|0;var f=0,g=0.0,j=0.0,k=0,l=0.0,m=0.0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+400|0;n=r+296|0;q=r+200|0;o=r+128|0;p=r;k=c[a>>2]|0;f=c[a+4>>2]|0;if((bf(a+8|0,n,q)|0)<0)Me(3,6025,r+392|0);else{j=+(f+-1|0);f=n+32|0;h[f>>3]=j*+h[n+64>>3]-+h[f>>3];f=n+40|0;h[f>>3]=j*+h[n+72>>3]-+h[f>>3];f=n+48|0;h[f>>3]=j*+h[n+80>>3]-+h[f>>3];f=n+56|0;h[f>>3]=j*+h[n+88>>3]-+h[f>>3];g=+h[n+80>>3];f=0;do{h[o+(f*24|0)>>3]=+h[n+(f<<5)>>3]/g;h[o+(f*24|0)+8>>3]=+h[n+(f<<5)+8>>3]/g;h[o+(f*24|0)+16>>3]=+h[n+(f<<5)+16>>3]/g;f=f+1|0}while((f|0)!=3);g=+(k+-1|0);h[p>>3]=+h[o>>3]*2.0/g;h[p+8>>3]=+h[o+8>>3]*2.0/g;h[p+16>>3]=+h[o+16>>3]*2.0/g+-1.0;k=p+24|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;h[p+40>>3]=+h[o+32>>3]*2.0/j;h[p+48>>3]=+h[o+40>>3]*2.0/j+-1.0;k=p+56|0;g=d-b;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;c[k+16>>2]=0;c[k+20>>2]=0;h[p+80>>3]=(b+d)/g;h[p+88>>3]=d*-2.0*b/g;k=p+96|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;h[p+112>>3]=1.0;h[p+120>>3]=0.0;g=+h[q+24>>3];j=+h[q+56>>3];d=+h[q+88>>3];k=0;do{b=+h[p+(k<<5)>>3];f=p+(k<<5)+8|0;a=p+(k<<5)+16|0;l=+h[f>>3];m=+h[a>>3];n=0;do{h[e+((n<<2)+k<<3)>>3]=b*+h[q+(n<<3)>>3]+l*+h[q+32+(n<<3)>>3]+m*+h[q+64+(n<<3)>>3];n=n+1|0}while((n|0)!=3);h[e+(k+12<<3)>>3]=+h[p+(k<<5)+24>>3]+(b*g+ +h[f>>3]*j+ +h[a>>3]*d);k=k+1|0}while((k|0)!=4)}i=r;return}function Mf(a){a=a|0;c[496]=a;return}function Nf(){return c[496]|0}function Of(a){a=a|0;var b=0,d=0;b=a+212|0;d=c[b>>2]|0;if(d){ze(d)|0;Qd(c[b>>2]|0)|0;c[b>>2]=0}b=a+224|0;if(c[b>>2]|0){Ld(b)|0;c[b>>2]=0}b=a+192|0;if(c[b>>2]|0){kf(b)|0;c[b>>2]=0}return}function Pf(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;g=i;i=i+16|0;d=g;c[d>>2]=a;if(!(Cg(2044,d)|0))a=-1;else{f=Dg(2044,d)|0;a=f+196|0;b=c[a>>2]|0;if(b){Vj(b);c[a>>2]=0;c[f+200>>2]=0}Of(f);Ce(c[f+216>>2]|0)|0;Eg(2044,d)|0;d=f+248|0;e=f+252|0;a=c[d>>2]|0;if((c[e>>2]|0)!=(a|0)){b=0;do{Ff(c[a+(b<<3)+4>>2]|0)|0;b=b+1|0;a=c[d>>2]|0}while(b>>>0<(c[e>>2]|0)-a>>3>>>0)}Fg(d);Lh(d);Fg(f+248|0);Lh(f);a=0}i=g;return a|0}function Qf(b){b=b|0;var d=0,e=0,f=0,g=0,h=0;h=i;i=i+208|0;g=h+192|0;f=h;e=h+196|0;if(!(a[b>>0]&1))d=b+1|0;else d=c[b+8>>2]|0;if((ef(d,1,f,h+184|0)|0)<0){if(!(a[b>>0]&1))d=b+1|0;else d=c[b+8>>2]|0;c[g>>2]=d;Me(3,6093,g);d=-1}else{d=c[521]|0;c[521]=d+1;c[e>>2]=d;ik(Gg(2064,e)|0,f|0,184)|0}i=h;return d|0}function Rf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0;n=i;i=i+48|0;m=n+24|0;l=n+16|0;j=n+8|0;f=n;d=n+32|0;e=n+28|0;c[d>>2]=a;c[e>>2]=b;do if((Cg(2044,d)|0)!=0?(k=Dg(2044,d)|0,(Hg(2064,e)|0)!=0):0){g=k+8|0;ik(g|0,Gg(2064,e)|0,184)|0;e=c[g>>2]|0;d=k+204|0;b=c[k+12>>2]|0;a=k+208|0;if(!((e|0)==(c[d>>2]|0)?(b|0)==(c[a>>2]|0):0)){c[f>>2]=e;c[f+4>>2]=b;Me(2,6152,f);af(g,c[d>>2]|0,c[a>>2]|0,g)|0}Of(k);d=jf(g,15)|0;a=k+192|0;c[a>>2]=d;if(!d){Me(3,6199,j);d=-1;break}d=Md(d)|0;b=k+212|0;c[b>>2]=d;if(!d){Me(3,6237,l);d=-1;break}Nd(d,2)|0;l=Jd(g)|0;c[k+224>>2]=l;if(!l){Me(3,6274,m);d=-1;break}else{ye(c[b>>2]|0,c[k+216>>2]|0)|0;Lf(c[a>>2]|0,+h[k+232>>3],+h[k+240>>3],k+264|0);d=0;break}}else d=-1;while(0);i=n;return d|0}function Sf(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;j=i;i=i+16|0;h=j+8|0;g=j;e=j+12|0;c[e>>2]=b;if(Cg(2044,e)|0){f=Dg(2044,e)|0;if(!(a[d>>0]&1))d=d+1|0;else d=c[d+8>>2]|0;b=f+216|0;e=Ke(c[b>>2]|0,d)|0;c[f+260>>2]=e;if((e|0)<0){c[g>>2]=d;Me(3,6312,g);Ce(c[b>>2]|0)|0;Me(3,6358,h);e=-1}}else e=-1;i=j;return e|0}function Tf(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;l=i;i=i+32|0;g=l+16|0;f=l+8|0;e=l+20|0;k=l;c[e>>2]=b;do if(Cg(2044,e)|0){j=Dg(2044,e)|0;if(!(a[d>>0]&1))e=d+1|0;else e=c[d+8>>2]|0;b=c[j+212>>2]|0;d=j+216|0;h=j+220|0;e=Jf(e,c[d>>2]|0)|0;c[h>>2]=e;if(!e){Me(3,6402,f);Ce(c[d>>2]|0)|0;Me(3,6429,g);e=-1;break}switch(c[e+108>>2]|0){case 0:{Zd(b,0)|0;break}case 1:{Zd(b,2)|0;break}default:Zd(b,3)|0}b=j+248|0;d=j+252|0;f=c[d>>2]|0;e=f-(c[b>>2]|0)>>3;g=k;c[g>>2]=0;c[g+4>>2]=0;c[k>>2]=e;c[k+4>>2]=c[h>>2];if((f|0)==(c[j+256>>2]|0)){Ig(b,k);break}else{j=k;e=c[j>>2]|0;j=c[j+4>>2]|0;k=f;c[k>>2]=e;c[k+4>>2]=j;c[d>>2]=(c[d>>2]|0)+8;break}}else e=-1;while(0);i=l;return e|0}function Uf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+16|0;d=g;c[d>>2]=a;if(((Cg(2044,d)|0)!=0?(e=Dg(2044,d)|0,(b|0)>=0):0)?(f=c[e+248>>2]|0,(c[e+252>>2]|0)-f>>3>>>0>b>>>0):0)d=c[(c[f+(b<<3)+4>>2]|0)+4>>2]|0;else d=-1;i=g;return d|0}function Vf(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=-1;else{b=Dg(2044,b)|0;b=(c[b+252>>2]|0)-(c[b+248>>2]|0)>>3}i=d;return b|0}function Wf(a,b){a=a|0;b=+b;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(Cg(2044,d)|0)h[(Dg(2044,d)|0)+232>>3]=b;i=e;return}function Xf(a){a=a|0;var b=0.0,d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(!(Cg(2044,d)|0))b=-1.0;else b=+h[(Dg(2044,d)|0)+232>>3];i=e;return +b}function Yf(a,b){a=a|0;b=+b;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(Cg(2044,d)|0)h[(Dg(2044,d)|0)+240>>3]=b;i=e;return}function Zf(a){a=a|0;var b=0.0,d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(!(Cg(2044,d)|0))b=-1.0;else b=+h[(Dg(2044,d)|0)+240>>3];i=e;return +b}function _f(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Zd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6478,e)}i=f;return}function $f(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return -1}else{a=(ae(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return (a?c[d>>2]|0:-1)|0}return 0}function ag(a,b){a=a|0;b=+b;var d=0,e=0,f=0.0,g=0,j=0,k=0;k=i;i=i+16|0;j=k;d=k+8|0;c[d>>2]=a;if((((Cg(2044,d)|0)!=0?(e=Dg(2044,d)|0,!(b<=0.0|b>=1.0)):0)?(f=b,g=c[e+212>>2]|0,(g|0)!=0):0)?(be(g,f)|0)==0:0){h[j>>3]=f;Me(1,6513,j)}i=k;return}function bg(a){a=a|0;var b=0,d=0,e=0,f=0;f=i;i=i+16|0;b=f+8|0;e=f;c[b>>2]=a;if((Cg(2044,b)|0)!=0?(d=c[(Dg(2044,b)|0)+212>>2]|0,(d|0)!=0):0){a=(ce(d,e)|0)==0;i=f;return +(a?+h[e>>3]:-1.0)}i=f;return -1.0}function cg(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(Cg(2044,d)|0)_d(c[(Dg(2044,d)|0)+212>>2]|0,b)|0;i=e;return}function dg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0))b=-1;else{$d(c[(Dg(2044,b)|0)+212>>2]|0,d)|0;b=c[d>>2]|0}i=e;return b|0}function eg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Sd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6544,e)}i=f;return}function fg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return -1}else{a=(Td(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return (a?c[d>>2]|0:-1)|0}return 0}function gg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+16|0;f=g;d=g+4|0;c[d>>2]=a;if(((Cg(2044,d)|0)!=0?(e=Dg(2044,d)|0,b>>>0<=255):0)?(Ud(c[e+212>>2]|0,b)|0)==0:0){c[f>>2]=b;Me(1,6569,f)}i=g;return}function hg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return -1}else{a=(Vd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return (a?c[d>>2]|0:-1)|0}return 0}function ig(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Pd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6590,e)}i=f;return}function jg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return -1}else{a=(Wd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return (a?c[d>>2]|0:-1)|0}return 0}function kg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if(!(Cg(2044,d)|0))b=0;else{a=(b|0)!=0;Od(c[(Dg(2044,d)|0)+212>>2]|0,a&1)|0;c[e>>2]=a?6616:6620;Me(1,6625,e)}i=f;return b|0}function lg(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=0;else b=c[(c[(Dg(2044,b)|0)+212>>2]|0)+4834148>>2]|0;i=d;return b|0}function mg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0))b=0;else{Rd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0;b=c[d>>2]|0}i=e;return b|0}function ng(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Xd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6647,e)}i=f;return}function og(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return -1}else{a=(Yd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return (a?c[d>>2]|0:-1)|0}return 0}function pg(a,b){a=a|0;b=b|0;var c=0;c=0;do{h[b+(c<<5)>>3]=+h[a+(c<<5)>>3];h[b+(c<<5)+8>>3]=+h[a+(c<<5)+8>>3];h[b+(c<<5)+16>>3]=+h[a+(c<<5)+16>>3];h[b+(c<<5)+24>>3]=+h[a+(c<<5)+24>>3];c=c+1|0}while((c|0)!=3);return}function qg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){e=Dg(2044,e)|0;a=c[e+212>>2]|0;if((c[a+44>>2]|0)>(b|0)){+ke(c[e+224>>2]|0,(b|0)<0?8:a+48+(b<<8)|0,+(d|0),264);e=0;break}else{e=c[523]|0;break}}else e=c[522]|0;while(0);i=f;return e|0}function rg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){e=Dg(2044,e)|0;a=c[e+212>>2]|0;if((c[a+44>>2]|0)>(b|0)){+le(c[e+224>>2]|0,(b|0)<0?8:a+48+(b<<8)|0,264,+(d|0),264);e=0;break}else{e=c[523]|0;break}}else e=c[522]|0;while(0);i=f;return e|0}function sg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){e=c[(Dg(2044,e)|0)+212>>2]|0;if((c[e+44>>2]|0)>(b|0)){c[((b|0)<0?8:e+48+(b<<8)|0)+16>>2]=d;e=0;break}else{e=c[523]|0;break}}else e=c[522]|0;while(0);i=f;return e|0}function tg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0.0,g=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=c[(Dg(2044,d)|0)+212>>2]|0;if((c[d+44>>2]|0)>(b|0)){d=(b|0)<0?8:d+48+(b<<8)|0;o=+h[33];h[d+168>>3]=o;k=+h[34];h[d+176>>3]=k;n=+h[35];h[d+184>>3]=n;j=+h[36];h[d+192>>3]=j;m=+h[37];h[d+200>>3]=m;g=+h[38];h[d+208>>3]=g;l=+h[39];h[d+216>>3]=l;f=+h[40];h[d+224>>3]=f;h[d+56>>3]=(o+n+m+l)*.25;h[d+64>>3]=(k+j+g+f)*.25;d=0;break}else{d=c[523]|0;break}}else d=c[522]|0;while(0);i=e;return d|0}function ug(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=Dg(2044,d)|0;a=c[d+248>>2]|0;if((b|0)<0?1:(c[d+252>>2]|0)-a>>3>>>0<=b>>>0){d=c[524]|0;break}else{b=c[a+(b<<3)+4>>2]|0;a=c[d+212>>2]|0;+Hf(c[d+224>>2]|0,a+48|0,c[a+44>>2]|0,b);pg(b+8|0,264);d=0;break}}else d=c[522]|0;while(0);i=e;return d|0}function vg(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=Dg(2044,d)|0;a=c[d+248>>2]|0;if((b|0)<0?1:(c[d+252>>2]|0)-a>>3>>>0<=b>>>0){d=c[524]|0;break}else{b=c[a+(b<<3)+4>>2]|0;a=c[d+212>>2]|0;+Gf(c[d+224>>2]|0,a+48|0,c[a+44>>2]|0,b);pg(b+8|0,264);d=0;break}}else d=c[522]|0;while(0);i=e;return d|0}function wg(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=c[522]|0;else{b=Dg(2044,b)|0;b=de(c[b+212>>2]|0,c[b+196>>2]|0)|0}i=d;return b|0}function xg(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=2088;else b=(c[(Dg(2044,b)|0)+212>>2]|0)+44|0;i=d;return c[b>>2]|0}function yg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){a=Dg(2044,e)|0;e=c[a+248>>2]|0;if((b|0)<0?1:(c[a+252>>2]|0)-e>>3>>>0<=b>>>0){e=c[524]|0;break}e=c[e+(b<<3)+4>>2]|0;if((d|0)<0?1:(c[e+4>>2]|0)<=(d|0)){e=c[523]|0;break}else{e=c[e>>2]|0;pg(e+(d*320|0)+16|0,264);Lb(0,c[e+(d*320|0)+304>>2]|0,c[e+(d*320|0)>>2]|0,c[e+(d*320|0)+4>>2]|0,+(+h[e+(d*320|0)+8>>3]))|0;e=0;break}}else e=c[522]|0;while(0);i=f;return e|0}function zg(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=c[(Dg(2044,d)|0)+212>>2]|0;if((c[d+44>>2]|0)>(b|0)){d=(b|0)<0?8:d+48+(b<<8)|0;Qa(1,c[d>>2]|0,c[d+4>>2]|0,c[d+8>>2]|0,c[d+12>>2]|0,c[d+16>>2]|0,c[d+20>>2]|0,c[d+24>>2]|0,+(+h[d+32>>3]),+(+h[d+40>>3]),+(+h[d+48>>3]),+(+h[d+56>>3]),+(+h[d+64>>3]),+(+h[d+72>>3]),+(+h[d+80>>3]),+(+h[d+88>>3]),+(+h[d+96>>3]),+(+h[d+104>>3]),+(+h[d+112>>3]),+(+h[d+120>>3]),+(+h[d+128>>3]),+(+h[d+136>>3]),+(+h[d+144>>3]),+(+h[d+152>>3]),+(+h[d+160>>3]),+(+h[d+168>>3]),+(+h[d+176>>3]),+(+h[d+184>>3]),+(+h[d+192>>3]),+(+h[d+200>>3]),+(+h[d+208>>3]),+(+h[d+216>>3]),+(+h[d+224>>3]),c[d+240>>2]|0)|0;d=0;break}else{d=c[523]|0;break}}else d=c[522]|0;while(0);i=e;return d|0}function Ag(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;h=i;i=i+16|0;g=h+8|0;f=h+12|0;e=c[525]|0;c[525]=e+1;c[f>>2]=e;f=Dg(2044,f)|0;c[f>>2]=e;c[f+204>>2]=a;c[f+208>>2]=b;j=$(a<<2,b)|0;b=f+200|0;c[b>>2]=j;a=f+196|0;c[a>>2]=Uj(j)|0;j=Ae()|0;c[f+216>>2]=j;if(!j)Me(3,8285,h);Rf(e,d)|0;c[g>>2]=c[b>>2];Me(1,8322,g);Kb(2,c[f>>2]|0,c[a>>2]|0,c[b>>2]|0,f+264|0,264)|0;i=h;return c[f>>2]|0}function Bg(a){a=a|0;var b=0;a=i;i=i+16|0;b=a;Jg(8591,7);Kg(8597,3);Lg(8606,2);Lg(8617,3);Mg(8633,4);Kg(8651,4);Ng(8671,5);Jg(8683,8);Mg(8700,5);Jg(8720,9);Jg(8738,10);Mg(8760,6);Mg(8783,7);Kg(8812,6);Kg(8825,7);Jg(8838,11);Mg(8857,8);Mg(8867,9);Kg(8880,8);Kg(8893,9);Og(8912,10);Pg(8924,1);Qg(8936,1);Rg(8959,1);Qg(8982,2);Rg(9004,2);Sg(9026,1);Kg(9043,10);Sg(9060,2);Kg(9073,11);Sg(9086,3);Kg(9110,12);Tg(9134,3);Rg(9147,3);Sg(9160,4);Kg(9178,13);Sg(9196,5);Kg(9212,14);Sg(9228,6);Kg(9245,15);Ug(9262,2088);Ug(9291,2096);Ug(9319,2092);Cb(9352,680,0);Cb(9369,680,1);Cb(9385,680,0);Cb(9407,680,0);Cb(9432,680,1);Cb(9457,680,1);Cb(9482,680,100);Cb(9509,680,0);Cb(9535,680,1);Cb(9561,680,0);Cb(9588,680,0);Cb(9615,680,1);Cb(9641,680,2);Cb(9666,680,3);Cb(9704,680,4);Cb(9741,680,0);Cb(9775,680,0);Cb(9799,680,1);Cb(9825,680,2);Cb(9852,680,2);Cb(9886,680,5);h[b>>3]=.5;Vg(9904,b);Cb(9925,680,0);Cb(9944,680,1);Cb(9962,680,2);Cb(9980,680,3);Cb(9999,680,4);Cb(10021,680,3);Cb(10040,680,515);Cb(10069,680,259);Cb(10097,680,4);Cb(10116,680,772);Cb(10146,680,1028);Cb(10176,680,0);Cb(10207,680,1);Cb(10243,680,2);Cb(10277,680,3);Cb(10315,680,0);Cb(10348,680,1);Cb(10395,680,2);Cb(10437,680,3);Cb(10480,680,4);Cb(10532,680,5);Cb(10583,680,6);Cb(10628,680,7);Cb(10667,680,8);Cb(10712,680,9);i=a;return}function Cg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=c[b>>2]|0;f=c[a+4>>2]|0;a:do if(f){g=f+-1|0;h=(g&f|0)==0;if(h)e=g&d;else e=(d>>>0)%(f>>>0)|0;b=c[(c[a>>2]|0)+(e<<2)>>2]|0;if(b)do{b=c[b>>2]|0;if(!b){b=0;break a}a=c[b+4>>2]|0;if(h)a=a&g;else a=(a>>>0)%(f>>>0)|0;if((a|0)!=(e|0)){b=0;break a}}while((c[b+8>>2]|0)!=(d|0));else b=0}else b=0;while(0);return b|0}function Dg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+32|0;f=g+8|0;e=g;d=Cg(a,b)|0;if(!d){wh(f,a,b);xh(e,a,c[f>>2]|0);d=c[e>>2]|0;c[f>>2]=0}i=g;return d+16|0}function Eg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;d=f+4|0;e=f;b=Cg(a,b)|0;if(!b)b=0;else{c[e>>2]=b;c[d>>2]=c[e>>2];uh(a,d)|0;b=1}i=f;return b|0}function Fg(a){a=a|0;var b=0,d=0;d=c[a>>2]|0;if(d){b=a+4|0;a=c[b>>2]|0;if((a|0)!=(d|0)){do a=a+-8|0;while((a|0)!=(d|0));c[b>>2]=a}Lh(d)}return}function Gg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+32|0;f=g+8|0;e=g;d=Hg(a,b)|0;if(!d){qh(f,a,b);rh(e,a,c[f>>2]|0);d=c[e>>2]|0;c[f>>2]=0}i=g;return d+16|0}function Hg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=c[b>>2]|0;f=c[a+4>>2]|0;a:do if(f){g=f+-1|0;h=(g&f|0)==0;if(h)e=g&d;else e=(d>>>0)%(f>>>0)|0;b=c[(c[a>>2]|0)+(e<<2)>>2]|0;if(b)do{b=c[b>>2]|0;if(!b){b=0;break a}a=c[b+4>>2]|0;if(h)a=a&g;else a=(a>>>0)%(f>>>0)|0;if((a|0)!=(e|0)){b=0;break a}}while((c[b+8>>2]|0)!=(d|0));else b=0}else b=0;while(0);return b|0}function Ig(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;j=i;i=i+32|0;h=j;g=a+4|0;d=c[a>>2]|0;f=((c[g>>2]|0)-d>>3)+1|0;if(f>>>0>536870911)Jh(a);e=d;d=(c[a+8>>2]|0)-e|0;if(d>>3>>>0<268435455){d=d>>2;d=d>>>0<f>>>0?f:d}else d=536870911;nh(h,d,(c[g>>2]|0)-e>>3,a+8|0);g=h+8|0;f=c[g>>2]|0;d=b;e=c[d+4>>2]|0;b=f;c[b>>2]=c[d>>2];c[b+4>>2]=e;c[g>>2]=f+8;oh(a,h);ph(h);i=j;return}function Jg(a,b){a=a|0;b=b|0;Oa(a|0,4,2200,10911,1,b|0);return}function Kg(a,b){a=a|0;b=b|0;Oa(a|0,2,2192,10801,10,b|0);return}function Lg(a,b){a=a|0;b=b|0;Oa(a|0,3,2180,10906,12,b|0);return}function Mg(a,b){a=a|0;b=b|0;Oa(a|0,3,2168,10906,13,b|0);return}function Ng(a,b){a=a|0;b=b|0;Oa(a|0,2,2160,10801,11,b|0);return}function Og(a,b){a=a|0;b=b|0;Oa(a|0,2,2152,10797,7,b|0);return}function Pg(a,b){a=a|0;b=b|0;Oa(a|0,1,2148,10794,16,b|0);return}function Qg(a,b){a=a|0;b=b|0;Oa(a|0,3,2136,10789,1,b|0);return}function Rg(a,b){a=a|0;b=b|0;Oa(a|0,2,2128,10785,1,b|0);return}function Sg(a,b){a=a|0;b=b|0;Oa(a|0,3,2116,10780,1,b|0);return}function Tg(a,b){a=a|0;b=b|0;Oa(a|0,3,2104,10775,2,b|0);return}function Ug(a,b){a=a|0;b=b|0;Cb(a|0,680,c[b>>2]|0);return}function Vg(a,b){a=a|0;b=b|0;Cb(a|0,720,~~+h[b>>3]>>>0|0);return}function Wg(){c[511]=0;c[512]=0;c[513]=0;c[514]=0;g[515]=1.0;ub(11,2044,n|0)|0;c[516]=0;c[517]=0;c[518]=0;c[519]=0;g[520]=1.0;ub(12,2064,n|0)|0;Bg(0);return}function Xg(a){a=a|0;$g(a);return}function Yg(a){a=a|0;Zg(a);return}function Zg(a){a=a|0;var b=0;_g(a,c[a+8>>2]|0);b=c[a>>2]|0;c[a>>2]=0;if(b)Lh(b);return}function _g(a,b){a=a|0;b=b|0;if(b)do{a=b;b=c[b>>2]|0;Lh(a)}while((b|0)!=0);return}function $g(a){a=a|0;var b=0;ah(a,c[a+8>>2]|0);b=c[a>>2]|0;c[a>>2]=0;if(b)Lh(b);return}function ah(a,b){a=a|0;b=b|0;if(b)do{a=b;b=c[b>>2]|0;Fg(a+264|0);Lh(a)}while((b|0)!=0);return}function bh(a,b,c){a=a|0;b=b|0;c=+c;Tb[a&3](b,c);return}function ch(a,b,c){a=a|0;b=b|0;c=c|0;Xb[a&7](b,c);return}function dh(a,b){a=a|0;b=b|0;return +(+Ub[a&3](b))}function eh(a,b,c){a=a|0;b=b|0;c=+c;Tb[a&3](b,c);return}function fh(a){a=a|0;return Vb[a&1]()|0}function gh(a,b){a=a|0;b=b|0;Wb[a&15](b);return}function hh(a,b){a=a|0;b=b|0;var c=0,d=0;c=i;i=i+16|0;d=c;ih(d,b);a=Yb[a&31](d)|0;bk(d);i=c;return a|0}function ih(a,b){a=a|0;b=b|0;ak(a,b+4|0,c[b>>2]|0);return}function jh(a,b,c){a=a|0;b=b|0;c=c|0;return cc[a&15](b,c)|0}function kh(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0;d=i;i=i+16|0;e=d;ih(e,c);a=cc[a&15](b,e)|0;bk(e);i=d;return a|0}function lh(a,b){a=a|0;b=b|0;return Yb[a&31](b)|0}function mh(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return Qb[a&15](b,c,d)|0}function nh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;c[a+12>>2]=0;c[a+16>>2]=e;if(!b)e=0;else e=Kh(b<<3)|0;c[a>>2]=e;d=e+(d<<3)|0;c[a+8>>2]=d;c[a+4>>2]=d;c[a+12>>2]=e+(b<<3);return}function oh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;e=c[a>>2]|0;g=a+4|0;d=b+4|0;f=(c[g>>2]|0)-e|0;h=(c[d>>2]|0)+(0-(f>>3)<<3)|0;c[d>>2]=h;ik(h|0,e|0,f|0)|0;f=c[a>>2]|0;c[a>>2]=c[d>>2];c[d>>2]=f;f=b+8|0;e=c[g>>2]|0;c[g>>2]=c[f>>2];c[f>>2]=e;f=a+8|0;a=b+12|0;e=c[f>>2]|0;c[f>>2]=c[a>>2];c[a>>2]=e;c[b>>2]=c[d>>2];return}function ph(a){a=a|0;var b=0,d=0,e=0;d=c[a+4>>2]|0;e=a+8|0;b=c[e>>2]|0;if((b|0)!=(d|0)){do b=b+-8|0;while((b|0)!=(d|0));c[e>>2]=b}b=c[a>>2]|0;if(b)Lh(b);return}function qh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=Kh(200)|0;c[e+8>>2]=c[d>>2];ek(e+16|0,0,184)|0;c[a>>2]=e;a=a+4|0;c[a>>2]=b+8;c[a+4>>2]=257;return}function rh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;m=c[e+8>>2]|0;s=e+4|0;c[s>>2]=m;r=d+4|0;l=c[r>>2]|0;q=(l|0)==0;a:do if(!q){n=l+-1|0;o=(n&l|0)==0;if(o)h=n&m;else h=(m>>>0)%(l>>>0)|0;f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f)p=12;else while(1){i=c[f>>2]|0;if(!i){p=12;break a}f=c[i+4>>2]|0;if(o)f=f&n;else f=(f>>>0)%(l>>>0)|0;if((f|0)!=(h|0)){p=12;break a}if((c[i+8>>2]|0)==(m|0)){f=0;e=i;break}else f=i}}else{h=0;p=12}while(0);if((p|0)==12){m=d+12|0;j=+(((c[m>>2]|0)+1|0)>>>0);k=+g[d+16>>2];do if(q|j>+(l>>>0)*k){if(l>>>0>2)f=(l+-1&l|0)==0;else f=0;i=(f&1|l<<1)^1;f=~~+_(+(j/k))>>>0;sh(d,i>>>0<f>>>0?f:i);i=c[r>>2]|0;f=c[s>>2]|0;h=i+-1|0;if(!(h&i)){l=i;h=h&f;break}else{l=i;h=(f>>>0)%(i>>>0)|0;break}}while(0);f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f){f=d+8|0;c[e>>2]=c[f>>2];c[f>>2]=e;c[(c[d>>2]|0)+(h<<2)>>2]=f;f=c[e>>2]|0;if(f){f=c[f+4>>2]|0;h=l+-1|0;if(!(h&l))f=f&h;else f=(f>>>0)%(l>>>0)|0;c[(c[d>>2]|0)+(f<<2)>>2]=e}}else{c[e>>2]=c[f>>2];c[f>>2]=e}c[m>>2]=(c[m>>2]|0)+1;f=1}c[b>>2]=e;a[b+4>>0]=f;return}
+function zd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l*3|0)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+3|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+6|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Ad(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+10+(p<<5&224)+(q>>>3&28)+(q<<3&248)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Bd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Cd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){q=d[s>>0]|0;do if(((q&240)+24+(q<<4&240)+((d[s+1>>0]|0)&240)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Dd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+12+(p<<5&224)+(q>>>3&24)+(q<<2&248)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Ed(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+2>>0]|0)+(d[s+1>>0]|0)+(d[s+3>>0]|0)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Fd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+l|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+2|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Gd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t+1>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Hd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Id(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;m=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;l=(c[k+4>>2]|0)+m|0;z=1;e=e+m|0;o=o+(m<<1)|0;j=j+m|0;m=0;b:while(1){if(y){u=1;t=e;s=m;while(1){do if((d[t>>0]|0)>(d[j>>0]|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+1|0;j=j+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}z=z+1|0;if((z|0)>=(B|0)){p=m;D=52;break a}else{l=l+2|0;e=e+2|0;o=o+4|0;j=j+2|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((p|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(p|0)){e=e+1|0;n=n+4|0}else break}}j=k+8|0;l=m+-1|0;c[j>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[j>>2]|0))}if((p|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(p|0))}if((c[j>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[j>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Jd(a){a=a|0;return Kd(a+8|0)|0}function Kd(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=Uj(4)|0;if(!b){Me(3,5472,d);rb(1)}a=wf(a)|0;c[b>>2]=a;if(!a){Vj(b);b=0}i=d;return b|0}function Ld(a){a=a|0;var b=0;b=c[a>>2]|0;if(!b)b=-1;else{xf(b)|0;Vj(c[a>>2]|0);c[a>>2]=0;b=0}return b|0}function Md(a){a=a|0;var b=0,d=0,e=0;d=i;i=i+16|0;b=Uj(7062432)|0;if(!b){Me(3,5472,d);rb(1)}c[b>>2]=0;c[b+4834148>>2]=0;c[b+7062408>>2]=0;c[b+4>>2]=-1;c[b+8>>2]=0;c[b+12>>2]=1;c[b+16>>2]=100;c[b+20>>2]=0;c[b+24>>2]=0;c[b+28>>2]=2;h[b+7062416>>3]=.5;c[b+7062424>>2]=3;c[b+32>>2]=a;e=c[a>>2]|0;c[b+36>>2]=e;a=c[a+4>>2]|0;c[b+40>>2]=a;c[b+44>>2]=0;c[b+15408>>2]=0;c[b+4834152>>2]=0;c[b+4818296>>2]=0;a=Uj($(e<<1,a)|0)|0;c[b+4834144>>2]=a;if(!a){Me(3,5472,d+8|0);rb(1)}else{c[b+7062384>>2]=0;Nd(b,2)|0;Od(b,0)|0;c[b+7062388>>2]=-1;Pd(b,0)|0;c[b+7062392>>2]=7;c[b+7062396>>2]=0;i=d;return b|0}return 0}function Nd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+16|0;d=g;a:do if(a){e=a+4|0;if((c[e>>2]|0)!=(b|0)){switch(b|0){case 11:case 10:case 9:case 8:case 7:case 6:case 4:case 3:case 2:case 1:case 0:{f=0;break}case 14:case 13:case 12:case 5:{f=1;break}default:{c[d>>2]=b;Me(3,3936,d);d=-1;break a}}c[e>>2]=b;c[a+8>>2]=Pe(b)|0;d=a+7062408|0;b=c[d>>2]|0;if(b){pe(b);c[d>>2]=oe(c[a+36>>2]|0,c[a+40>>2]|0,c[e>>2]|0,0)|0}d=a+24|0;b=c[d>>2]|0;if(!f)switch(b|0){case 1:{c[d>>2]=4;d=0;break a}case 4:{c[d>>2]=3;d=0;break a}default:{d=0;break a}}else switch(b|0){case 0:{c[d>>2]=1;d=0;break a}case 3:{c[d>>2]=4;d=0;break a}default:{d=0;break a}}}else d=0}else d=-1;while(0);i=g;return d|0}function Od(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;do if(a)if((c[a>>2]|0)!=(b|0)){c[a>>2]=b;if(!b){d=a+4834148|0;Vj(c[d>>2]|0);c[d>>2]=0;d=0;break}b=Uj($(c[a+40>>2]|0,c[a+36>>2]|0)|0)|0;c[a+4834148>>2]=b;if(!b){Me(3,5472,e);rb(1)}else d=0}else d=0;else d=-1;while(0);i=f;return d|0}function Pd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;j=i;i=i+16|0;h=j+8|0;f=j;if(a){g=a+7062388|0;if((c[g>>2]|0)!=(b|0)){d=a+7062408|0;e=c[d>>2]|0;if(e){pe(e);c[d>>2]=0}switch(b|0){case 3:case 2:case 1:{c[d>>2]=oe(c[a+36>>2]|0,c[a+40>>2]|0,c[a+4>>2]|0,0)|0;break}case 4:{c[a+7062404>>2]=1;c[a+7062400>>2]=1;b=4;break}case 0:{b=0;break}default:{Me(3,3985,f);b=0}}c[g>>2]=b;if((c[a>>2]|0)==1){c[h>>2]=c[760+(b<<2)>>2];Me(3,4059,h);b=0}else b=0}else b=0}else b=-1;i=j;return b|0}function Qd(a){a=a|0;var b=0,d=0;if(!a)b=-1;else{b=a+7062408|0;d=c[b>>2]|0;if(d){pe(d);c[b>>2]=0}Vj(c[a+4834144>>2]|0);Vj(c[a+4834148>>2]|0);Vj(a);b=0}return b|0}function Rd(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a>>2];a=0}else a=-1;return a|0}function Sd(a,b){a=a|0;b=b|0;if((a|0)!=0&b>>>0<2){c[a+12>>2]=b;a=0}else a=-1;return a|0}function Td(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+12>>2];a=0}else a=-1;return a|0}function Ud(a,b){a=a|0;b=b|0;if((a|0)==0|b>>>0>255)a=-1;else{c[a+16>>2]=b;a=0}return a|0}function Vd(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+16>>2];a=0}else a=-1;return a|0}function Wd(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+7062388>>2];a=0}else a=-1;return a|0}function Xd(a,b){a=a|0;b=b|0;if((a|0)!=0&b>>>0<2){c[a+20>>2]=b;a=0}else a=-1;return a|0}function Yd(a,b){a=a|0;b=b|0;if(!a)a=-1;else{c[b>>2]=c[a+20>>2];a=0}return a|0}function Zd(a,b){a=a|0;b=b|0;if((a|0)!=0&b>>>0<5){c[a+24>>2]=b;a=0}else a=-1;return a|0}function _d(a,b){a=a|0;b=b|0;if(!a)a=-1;else{c[a+7062424>>2]=b;a=0}return a|0}function $d(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+7062424>>2];a=0}else a=-1;return a|0}function ae(a,b){a=a|0;b=b|0;if(!a)a=-1;else{c[b>>2]=c[a+24>>2];a=0}return a|0}function be(a,b){a=a|0;b=+b;if((a|0)!=0?!(b<=0.0|b>=1.0):0){h[a+7062416>>3]=b;a=0}else a=-1;return a|0}function ce(a,b){a=a|0;b=b|0;if(!a)a=-1;else{h[b>>3]=+h[a+7062416>>3];a=0}return a|0}function de(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,j=0.0,k=0,l=0,m=0,n=0.0,o=0.0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0.0,P=0,Q=0,R=0.0,S=0.0;Q=i;i=i+80|0;M=Q+32|0;G=Q+24|0;z=Q;y=Q+52|0;D=Q+40|0;L=Q+64|0;P=a+44|0;c[P>>2]=0;J=a+7062388|0;f=c[J>>2]|0;a:do if((f|0)==4){I=a+7062396|0;e=c[I>>2]|0;do if((e|0)>0){f=4;e=e+-1|0}else{C=a+16|0;F=c[C>>2]|0;E=a+7062400|0;A=(c[E>>2]|0)+F|0;A=(A|0)>255?255:A;c[y>>2]=A;H=a+7062404|0;B=F-(c[H>>2]|0)|0;B=(B|0)<0?0:B;c[y+4>>2]=B;c[y+8>>2]=F;e=a+36|0;f=a+40|0;g=a+4|0;k=a+12|0;l=a+20|0;m=a+4834144|0;p=a+15416|0;q=a+15408|0;r=a+7062384|0;s=a+24|0;t=a+32|0;u=a+7062416|0;v=a+48|0;w=a+7062424|0;x=0;do{if((xe(b,c[e>>2]|0,c[f>>2]|0,c[g>>2]|0,c[a>>2]|0,c[k>>2]|0,c[y+(x<<2)>>2]|0,c[l>>2]|0,m,0)|0)<0){e=-1;break a}if((fe(c[e>>2]|0,c[f>>2]|0,m,c[l>>2]|0,1e6,70,1.0,p,q)|0)<0){e=-1;break a}if((je(b,c[e>>2]|0,c[f>>2]|0,c[g>>2]|0,p,c[q>>2]|0,c[r>>2]|0,c[l>>2]|0,c[s>>2]|0,(c[t>>2]|0)+184|0,+h[u>>3],v,P,c[w>>2]|0)|0)<0){e=-1;break a}c[D+(x<<2)>>2]=c[P>>2];x=x+1|0}while((x|0)<3);if((c[a>>2]|0)==1){N=c[D+4>>2]|0;g=c[D+8>>2]|0;f=c[D>>2]|0;c[z>>2]=B;c[z+4>>2]=N;c[z+8>>2]=F;c[z+12>>2]=g;c[z+16>>2]=A;c[z+20>>2]=f;Me(3,4153,z)}else{f=c[D>>2]|0;g=c[D+8>>2]|0}e=c[D+4>>2]|0;if((f|0)>(g|0)|(e|0)>(g|0)){f=(f|0)>=(e|0)?A:B;c[C>>2]=f;e=f-F|0;if((e|0)>0){c[E>>2]=e;e=1}else{c[E>>2]=1;e=0-e|0}c[H>>2]=e;if((c[a>>2]|0)==1){c[G>>2]=f;Me(3,4229,G)}f=c[J>>2]|0;e=c[a+7062392>>2]|0;break}e=c[E>>2]|0;f=c[H>>2]|0;do if((e|0)>=(f|0))if((e|0)>(f|0)){c[H>>2]=f+1;break}else{e=e+1|0;c[E>>2]=e;c[H>>2]=f+1;break}else{e=e+1|0;c[E>>2]=e}while(0);if((e+F|0)>254){c[E>>2]=1;e=1}if((F|0)<=(e|0))c[H>>2]=1;c[I>>2]=c[a+7062392>>2];N=47;break a}while(0);c[I>>2]=e;N=30}else N=30;while(0);b:do if((N|0)==30){c:do switch(f|0){case 3:{f=a+7062408|0;e=we(c[f>>2]|0,b,9,-7)|0;if((e|0)<0)break b;e=c[f>>2]|0;f=a+4834144|0;e=xe(c[e>>2]|0,c[e+8>>2]|0,c[e+12>>2]|0,5,c[a>>2]|0,c[a+12>>2]|0,0,0,f,c[e+4>>2]|0)|0;if((e|0)<0)break b;e=a+36|0;g=a+40|0;k=a+20|0;break}case 2:case 1:{g=a+7062396|0;e=c[g>>2]|0;if((e|0)>0){c[g>>2]=e+-1;N=44;break c}e=c[a+7062408>>2]|0;if((f|0)==1)e=ue(e,b,L)|0;else e=ve(e,b,L)|0;if((e|0)<0)break b;e=a+16|0;if((c[a>>2]|0)==1?(K=d[L>>0]|0,(c[e>>2]|0)!=(K|0)):0){c[M>>2]=(c[J>>2]|0)==1?4281:4288;c[M+4>>2]=K;Me(3,4293,M)}c[e>>2]=d[L>>0];c[g>>2]=c[a+7062392>>2];N=44;break}default:N=44}while(0);if((N|0)==44){e=a+36|0;g=a+40|0;k=a+20|0;f=a+4834144|0;if((xe(b,c[e>>2]|0,c[g>>2]|0,c[a+4>>2]|0,c[a>>2]|0,c[a+12>>2]|0,c[a+16>>2]|0,c[k>>2]|0,f,0)|0)<0){e=-1;break}}l=a+15416|0;m=a+15408|0;if((fe(c[e>>2]|0,c[g>>2]|0,f,c[k>>2]|0,1e6,70,1.0,l,m)|0)>=0?(je(b,c[e>>2]|0,c[g>>2]|0,c[a+4>>2]|0,l,c[m>>2]|0,c[a+7062384>>2]|0,c[k>>2]|0,c[a+24>>2]|0,(c[a+32>>2]|0)+184|0,+h[a+7062416>>3],a+48|0,P,c[a+7062424>>2]|0)|0)>=0:0)N=47;else e=-1}while(0);d:do if((N|0)==47){t=a+28|0;if((c[t>>2]|0)==1){ee(a);e=0;break}u=a+4818296|0;r=a+24|0;q=c[u>>2]|0;if((q|0)>0){s=0;do{f=c[P>>2]|0;g=a+4818304+(s*264|0)+56|0;k=a+4818304+(s*264|0)+64|0;if((f|0)>0){o=+(c[a+4818304+(s*264|0)>>2]|0);e=-1;l=0;n=.5;while(1){j=+(c[a+48+(l<<8)>>2]|0);R=o/j;if(!(R<.7|R>1.43)?(R=+h[a+48+(l<<8)+56>>3]-+h[g>>3],O=+h[a+48+(l<<8)+64>>3]-+h[k>>3],O=(R*R+O*O)/j,O<n):0){e=l;j=O}else j=n;l=l+1|0;if((l|0)>=(f|0)){p=e;break}else n=j}}else p=-1;e:do if((p|0)>-1){m=c[r>>2]|0;switch(m|0){case 2:case 1:case 0:break;case 4:case 3:{g=a+48+(p<<8)+40|0;j=+h[a+4818304+(s*264|0)+40>>3];if(!(+h[g>>3]<j)){e=a+48+(p<<8)+48|0;f=a+4818304+(s*264|0)+48|0;if(!(+h[e>>3]<+h[f>>3]))break e}else{f=a+4818304+(s*264|0)+48|0;e=a+48+(p<<8)+48|0}h[g>>3]=j;c[a+48+(p<<8)+8>>2]=c[a+4818304+(s*264|0)+8>>2];h[e>>3]=+h[f>>3];c[a+48+(p<<8)+12>>2]=c[a+4818304+(s*264|0)+12>>2];e=-1;n=1.0e8;g=0;while(1){j=0.0;f=0;do{b=(f+g|0)%4|0;o=+h[a+4818304+(s*264|0)+168+(f<<4)>>3]-+h[a+48+(p<<8)+168+(b<<4)>>3];R=+h[a+4818304+(s*264|0)+168+(f<<4)+8>>3]-+h[a+48+(p<<8)+168+(b<<4)+8>>3];j=j+(o*o+R*R);f=f+1|0}while((f|0)!=4);f=j<n;e=f?g:e;g=g+1|0;if((g|0)==4)break;else n=f?j:n}b=4-e|0;c[a+48+(p<<8)+20>>2]=(b+(c[a+4818304+(s*264|0)+20>>2]|0)|0)%4|0;c[a+48+(p<<8)+24>>2]=(b+(c[a+4818304+(s*264|0)+24>>2]|0)|0)%4|0;break e}default:{e=-1;break d}}e=a+48+(p<<8)+32|0;o=+h[a+4818304+(s*264|0)+32>>3];if(+h[e>>3]<o){h[e>>3]=o;l=c[a+4818304+(s*264|0)+4>>2]|0;c[a+48+(p<<8)+4>>2]=l;g=a+4818304+(s*264|0)+16|0;e=-1;n=1.0e8;k=0;while(1){j=0.0;f=0;do{b=(f+k|0)%4|0;S=+h[a+4818304+(s*264|0)+168+(f<<4)>>3]-+h[a+48+(p<<8)+168+(b<<4)>>3];R=+h[a+4818304+(s*264|0)+168+(f<<4)+8>>3]-+h[a+48+(p<<8)+168+(b<<4)+8>>3];j=j+(S*S+R*R);f=f+1|0}while((f|0)!=4);if(j<n)e=(4-k+(c[g>>2]|0)|0)%4|0;else j=n;k=k+1|0;if((k|0)==4)break;else n=j}c[a+48+(p<<8)+16>>2]=e;if(m>>>0<2){c[a+48+(p<<8)+8>>2]=l;h[a+48+(p<<8)+40>>3]=o;c[a+48+(p<<8)+20>>2]=e;break}else{c[a+48+(p<<8)+12>>2]=l;h[a+48+(p<<8)+48>>3]=o;c[a+48+(p<<8)+24>>2]=e;break}}}while(0);s=s+1|0}while((s|0)<(q|0))}ee(a);if((c[u>>2]|0)>0){g=0;e=0;do{f=a+4818304+(g*264|0)|0;N=a+4818304+(g*264|0)+256|0;b=(c[N>>2]|0)+1|0;c[N>>2]=b;if((b|0)<4){if((g|0)!=(e|0))ik(a+4818304+(e*264|0)|0,f|0,264)|0;e=e+1|0}g=g+1|0}while((g|0)<(c[u>>2]|0))}else e=0;c[u>>2]=e;e=c[P>>2]|0;f:do if((e|0)>0){m=0;do{k=a+48+(m<<8)|0;g=c[a+48+(m<<8)+4>>2]|0;if((g|0)>=0){l=c[u>>2]|0;g:do if((l|0)>0){f=0;do{if((c[a+4818304+(f*264|0)+4>>2]|0)==(g|0))break g;f=f+1|0}while((f|0)<(l|0))}else f=0;while(0);if((f|0)==(l|0)){if((l|0)==60)break f;c[u>>2]=l+1}ik(a+4818304+(f*264|0)|0,k|0,256)|0;c[a+4818304+(f*264|0)+256>>2]=1}m=m+1|0;e=c[P>>2]|0}while((m|0)<(e|0))}while(0);if((c[t>>2]|0)!=2?(c[u>>2]|0)>0:0){l=0;while(1){g=a+4818304+(l*264|0)+56|0;k=a+4818304+(l*264|0)+64|0;h:do if((e|0)>0){n=+(c[a+4818304+(l*264|0)>>2]|0);f=0;do{j=+(c[a+48+(f<<8)>>2]|0);S=n/j;if(!(S<.7|S>1.43)?(R=+h[a+48+(f<<8)+56>>3]-+h[g>>3],S=+h[a+48+(f<<8)+64>>3]-+h[k>>3],(R*R+S*S)/j<.5):0)break h;f=f+1|0}while((f|0)<(e|0))}else f=0;while(0);if((f|0)==(e|0)){ik(a+48+(e<<8)|0,a+4818304+(l*264|0)|0,256)|0;e=(c[P>>2]|0)+1|0;c[P>>2]=e}l=l+1|0;if((l|0)>=(c[u>>2]|0)){e=0;break}}}else e=0}while(0);i=Q;return e|0}function ee(a){a=a|0;var b=0,d=0,e=0,f=0;switch(c[a+24>>2]|0){case 1:case 0:{d=c[a+44>>2]|0;if((d|0)>0){e=0;do{b=a+48+(e<<8)+4|0;if((c[b>>2]|0)>-1?+h[a+48+(e<<8)+32>>3]<.5:0){c[a+48+(e<<8)+8>>2]=-1;c[b>>2]=-1;c[a+48+(e<<8)+236>>2]=6}e=e+1|0}while((e|0)<(d|0))}break}case 2:{d=c[a+44>>2]|0;if((d|0)>0){e=0;do{b=a+48+(e<<8)+4|0;if((c[b>>2]|0)>-1?+h[a+48+(e<<8)+32>>3]<.5:0){c[a+48+(e<<8)+12>>2]=-1;c[b>>2]=-1;c[a+48+(e<<8)+236>>2]=6}e=e+1|0}while((e|0)<(d|0))}break}default:{e=c[a+44>>2]|0;if((e|0)>0){f=0;do{b=a+48+(f<<8)+8|0;if((c[b>>2]|0)>-1?+h[a+48+(f<<8)+40>>3]<.5:0){c[b>>2]=-1;d=0}else d=1;b=a+48+(f<<8)+12|0;if(((c[b>>2]|0)>-1?+h[a+48+(f<<8)+48>>3]<.5:0)?(c[b>>2]=-1,(d|0)==0):0)c[a+48+(f<<8)+236>>2]=6;f=f+1|0}while((f|0)<(e|0))}}}return}function fe(a,b,d,e,f,g,j,k,l){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;j=+j;k=k|0;l=l|0;var m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0.0;L=i;i=i+96|0;F=L+56|0;H=L+48|0;G=L+8|0;I=L;K=(e|0)==1;if(K){a=(a|0)/2|0;b=(b|0)/2|0;f=(f|0)/4|0;g=(g|0)/4|0}c[l>>2]=0;C=d+8|0;D=a+-2|0;z=b+-2|0;A=d+1179664|0;a:do if((c[C>>2]|0)>0){B=0;while(1){w=d+12+(B<<2)|0;y=c[w>>2]|0;b:do if(((((!((y|0)<(g|0)|(y|0)>(f|0))?(E=d+131084+(B<<4)|0,(c[E>>2]|0)!=1):0)?(c[d+131084+(B<<4)+4>>2]|0)!=(D|0):0)?(c[d+131084+(B<<4)+8>>2]|0)!=1:0)?(c[d+131084+(B<<4)+12>>2]|0)!=(z|0):0)?(ge(c[d>>2]|0,a,0,A,B+1|0,E,k+((c[l>>2]|0)*80048|0)|0)|0)>=0:0){t=c[w>>2]|0;x=c[l>>2]|0;u=k+(x*80048|0)+28|0;b=c[u>>2]|0;v=k+(x*80048|0)+40028|0;n=c[v>>2]|0;y=k+(x*80048|0)+24|0;o=(c[y>>2]|0)+-1|0;if((o|0)>1){r=0;s=1;e=0;while(1){p=(c[k+(x*80048|0)+28+(s<<2)>>2]|0)-b|0;p=$(p,p)|0;q=(c[k+(x*80048|0)+40028+(s<<2)>>2]|0)-n|0;p=($(q,q)|0)+p|0;q=(p|0)>(r|0);e=q?s:e;s=s+1|0;if((s|0)>=(o|0))break;else r=q?p:r}}else e=0;m=+(t|0)/.75*.01*j;c[H>>2]=0;c[I>>2]=0;c:do if((he(u,v,0,e,m,F,H)|0)>=0?(he(u,v,e,(c[y>>2]|0)+-1|0,m,G,I)|0)>=0:0){b=c[H>>2]|0;n=c[I>>2]|0;do if((b|0)==1&(n|0)==1){b=c[G>>2]|0;n=c[F>>2]|0}else{if((b|0)>1&(n|0)==0){b=(e|0)/2|0;c[I>>2]=0;c[H>>2]=0;if((he(u,v,0,b,m,F,H)|0)<0)break c;if((he(u,v,b,e,m,G,I)|0)<0)break c;if(!((c[H>>2]|0)==1&(c[I>>2]|0)==1))break c;b=e;n=c[F>>2]|0;e=c[G>>2]|0;break}if(!((b|0)==0&(n|0)>1))break c;b=(e+-1+(c[y>>2]|0)|0)/2|0;c[I>>2]=0;c[H>>2]=0;if((he(u,v,e,b,m,F,H)|0)<0)break c;if((he(u,v,b,(c[y>>2]|0)+-1|0,m,G,I)|0)<0)break c;if(!((c[H>>2]|0)==1&(c[I>>2]|0)==1))break c;b=c[G>>2]|0;n=e;e=c[F>>2]|0}while(0);c[k+(x*80048|0)+80028>>2]=0;c[k+(x*80048|0)+80032>>2]=n;c[k+(x*80048|0)+80036>>2]=e;c[k+(x*80048|0)+80040>>2]=b;c[k+(x*80048|0)+80044>>2]=(c[y>>2]|0)+-1;c[k+((c[l>>2]|0)*80048|0)>>2]=c[w>>2];y=c[l>>2]|0;h[k+(y*80048|0)+8>>3]=+h[d+655376+(B<<4)>>3];h[k+(y*80048|0)+16>>3]=+h[d+655376+(B<<4)+8>>3];y=y+1|0;c[l>>2]=y;if((y|0)==60){e=60;break a}else break b}while(0)}while(0);B=B+1|0;if((B|0)>=(c[C>>2]|0)){J=4;break}}}else J=4;while(0);if((J|0)==4)e=c[l>>2]|0;if((e|0)>0){o=0;do{a=o;o=o+1|0;g=k+(a*80048|0)+16|0;n=k+(a*80048|0)|0;if((o|0)<(e|0)){j=+h[k+(a*80048|0)+8>>3];f=o;do{M=j-+h[k+(f*80048|0)+8>>3];m=+h[g>>3]-+h[k+(f*80048|0)+16>>3];m=M*M+m*m;e=c[n>>2]|0;a=k+(f*80048|0)|0;b=c[a>>2]|0;if((e|0)>(b|0)){if(m<+((e|0)/4|0|0))c[a>>2]=0}else if(m<+((b|0)/4|0|0))c[n>>2]=0;f=f+1|0;e=c[l>>2]|0}while((f|0)<(e|0))}}while((o|0)<(e|0))}if((e|0)>0){f=0;do{if(!(c[k+(f*80048|0)>>2]|0)){a=f+1|0;if((a|0)<(e|0)){e=f;b=a;while(1){ik(k+(e*80048|0)|0,k+(b*80048|0)|0,80048)|0;e=c[l>>2]|0;a=b+1|0;if((a|0)<(e|0)){e=b;b=a}else break}}e=e+-1|0;c[l>>2]=e}f=f+1|0}while((f|0)<(e|0))}if(K&(e|0)>0){b=0;while(1){c[k>>2]=c[k>>2]<<2;e=k+8|0;h[e>>3]=+h[e>>3]*2.0;e=k+16|0;h[e>>3]=+h[e>>3]*2.0;e=k+24|0;if((c[e>>2]|0)>0){a=0;do{K=k+28+(a<<2)|0;c[K>>2]=c[K>>2]<<1;K=k+40028+(a<<2)|0;c[K>>2]=c[K>>2]<<1;a=a+1|0}while((a|0)<(c[e>>2]|0))}b=b+1|0;if((b|0)>=(c[l>>2]|0))break;else k=k+80048|0}}i=L;return 0}function ge(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;w=i;i=i+80032|0;p=w+16|0;o=w+8|0;l=w;u=w+40024|0;v=w+24|0;t=c[h+8>>2]|0;e=c[h>>2]|0;h=c[h+4>>2]|0;a:do if((e|0)<=(h|0)){k=e;e=a+(($(t,d)|0)+e<<1)|0;while(1){s=b[e>>1]|0;if(s<<16>>16>0?(c[f+((s<<16>>16)+-1<<2)>>2]|0)==(g|0):0){n=k;break}if((k|0)<(h|0)){k=k+1|0;e=e+2|0}else{x=6;break a}}q=j+24|0;c[q>>2]=1;r=j+28|0;c[r>>2]=n;s=j+40028|0;c[s>>2]=t;f=t;m=n;k=1;e=5;while(1){h=(e+5|0)%8|0;e=0;while(1){g=c[776+(h<<2)>>2]|0;l=c[808+(h<<2)>>2]|0;if((b[a+(l+m+($(g+f|0,d)|0)<<1)>>1]|0)>0){e=g;g=h;break}e=e+1|0;h=(h+1|0)%8|0;if((e|0)>=8){x=11;break}}if((x|0)==11){x=0;if((e|0)==8){x=13;break}l=c[808+(h<<2)>>2]|0;e=c[776+(h<<2)>>2]|0;g=h}c[j+28+(k<<2)>>2]=l+m;h=c[q>>2]|0;c[j+40028+(h<<2)>>2]=e+(c[j+40028+(h+-1<<2)>>2]|0);e=c[q>>2]|0;h=j+28+(e<<2)|0;if((c[h>>2]|0)==(n|0)?(c[j+40028+(e<<2)>>2]|0)==(t|0):0){f=e;x=16;break}k=e+1|0;c[q>>2]=k;if((k|0)==9999){x=19;break}f=c[j+40028+(e<<2)>>2]|0;m=c[h>>2]|0;e=g}if((x|0)==13){Me(3,4347,o);e=-1;break}else if((x|0)==16){if((f|0)>1){l=0;g=1;h=0;while(1){e=(c[j+28+(g<<2)>>2]|0)-n|0;e=$(e,e)|0;k=(c[j+40028+(g<<2)>>2]|0)-t|0;e=($(k,k)|0)+e|0;k=(e|0)>(l|0);h=k?g:h;g=g+1|0;if((g|0)>=(f|0))break;else l=k?e:l}}else h=0;if((h|0)>0){e=0;do{c[u+(e<<2)>>2]=c[j+28+(e<<2)>>2];c[v+(e<<2)>>2]=c[j+40028+(e<<2)>>2];e=e+1|0}while((e|0)<(h|0))}if((h|0)<(f|0)){e=h;do{t=e-h|0;c[j+28+(t<<2)>>2]=c[j+28+(e<<2)>>2];c[j+40028+(t<<2)>>2]=c[j+40028+(e<<2)>>2];e=e+1|0}while((e|0)<(c[q>>2]|0))}if((h|0)>0){e=0;do{t=e-h|0;c[j+28+((c[q>>2]|0)+t<<2)>>2]=c[u+(e<<2)>>2];c[j+40028+((c[q>>2]|0)+t<<2)>>2]=c[v+(e<<2)>>2];e=e+1|0}while((e|0)<(h|0))}c[j+28+(c[q>>2]<<2)>>2]=c[r>>2];c[j+40028+(c[q>>2]<<2)>>2]=c[s>>2];c[q>>2]=(c[q>>2]|0)+1;e=0;break}else if((x|0)==19){Me(3,4354,p);e=-1;break}}else x=6;while(0);if((x|0)==6){Me(3,4340,l);e=-1}i=w;return e|0}function he(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;g=g|0;h=h|0;var i=0,j=0.0,k=0.0,l=0,m=0.0,n=0,o=0.0,p=0,q=0,r=0,s=0.0;i=c[b+(e<<2)>>2]|0;q=c[b+(d<<2)>>2]|0;o=+(i-q|0);l=c[a+(d<<2)>>2]|0;r=c[a+(e<<2)>>2]|0;m=+(l-r|0);k=+(($(r,q)|0)-($(l,i)|0)|0);i=d+1|0;if((i|0)<(e|0)){j=0.0;l=i;do{s=k+(o*+(c[a+(l<<2)>>2]|0)+m*+(c[b+(l<<2)>>2]|0));s=s*s;r=s>j;j=r?s:j;i=r?l:i;l=l+1|0}while((l|0)<(e|0))}else j=0.0;if(j/(o*o+m*m)>f)if(((he(a,b,d,i,f,g,h)|0)>=0?(n=c[h>>2]|0,(n|0)<=5):0)?(c[g+(n<<2)>>2]=i,c[h>>2]=(c[h>>2]|0)+1,(he(a,b,i,e,f,g,h)|0)>=0):0)p=7;else i=-1;else p=7;if((p|0)==7)i=0;return i|0}function ie(a,b,d,e,f,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;j=j|0;k=k|0;var l=0,m=0.0,n=0,o=0.0,p=0.0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;y=i;i=i+16|0;t=y+4|0;u=y;v=nf(2)|0;w=nf(2)|0;x=Re(2,2)|0;q=0;a:while(1){r=q;q=q+1|0;s=c[e+(q<<2)>>2]|0;l=c[e+(r<<2)>>2]|0;p=+(s+1-l|0)*.05+.5;l=~~(+(l|0)+p);s=~~(+(s|0)-p)-l|0;n=s+1|0;d=Re(n,2)|0;if((s|0)>-1){s=0;do{z=s+l|0;if((mf(f,+(c[a+(z<<2)>>2]|0),+(c[b+(z<<2)>>2]|0),t,u)|0)<0){l=10;break a}z=s<<1;A=c[d>>2]|0;h[A+(z<<3)>>3]=+g[t>>2];h[A+((z|1)<<3)>>3]=+g[u>>2];s=s+1|0}while((s|0)<(n|0))}if((Ye(d,x,v,w)|0)<0){l=10;break}A=c[x>>2]|0;o=+h[A+8>>3];h[j+(r*24|0)>>3]=o;p=-+h[A>>3];h[j+(r*24|0)+8>>3]=p;A=c[w>>2]|0;h[j+(r*24|0)+16>>3]=-(o*+h[A>>3]+ +h[A+8>>3]*p);We(d)|0;if((q|0)>=4){l=7;break}}b:do if((l|0)==7){We(x)|0;of(w)|0;of(v)|0;q=0;while(1){d=(q+3|0)%4|0;l=j+(d*24|0)|0;m=+h[j+(q*24|0)+8>>3];n=j+(q*24|0)|0;o=+h[j+(d*24|0)+8>>3];p=+h[l>>3]*m-+h[n>>3]*o;if(+O(+p)<.0001){d=-1;break b}A=j+(q*24|0)+16|0;z=j+(d*24|0)+16|0;h[k+(q<<4)>>3]=(o*+h[A>>3]-m*+h[z>>3])/p;h[k+(q<<4)+8>>3]=(+h[n>>3]*+h[z>>3]-+h[l>>3]*+h[A>>3])/p;q=q+1|0;if((q|0)>=4){d=0;break}}}else if((l|0)==10){We(d)|0;We(x)|0;of(w)|0;of(v)|0;d=-1}while(0);i=y;return d|0}function je(a,b,d,e,f,j,k,l,m,n,o,p,q,r){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=+o;p=p|0;q=q|0;r=r|0;var s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;D=F+4|0;E=F;z=m>>>0<2;A=(m|0)==2;if((j|0)>0){C=0;s=0;do{c[p+(s<<8)>>2]=c[f+(C*80048|0)>>2];if((mf(n,+h[f+(C*80048|0)+8>>3],+h[f+(C*80048|0)+16>>3],D,E)|0)>=0?(h[p+(s<<8)+56>>3]=+g[D>>2],h[p+(s<<8)+64>>3]=+g[E>>2],B=p+(s<<8)+168|0,(ie(f+(C*80048|0)+28|0,f+(C*80048|0)+40028|0,c[f+(C*80048|0)+24>>2]|0,f+(C*80048|0)+80028|0,n,p+(s<<8)+72|0,B)|0)>=0):0){t=p+(s<<8)+8|0;u=p+(s<<8)+20|0;v=p+(s<<8)+40|0;w=p+(s<<8)+12|0;x=p+(s<<8)+24|0;y=p+(s<<8)+48|0;switch(De(k,l,m,a,b,d,e,n,B,o,t,u,v,w,x,y,r,p+(s<<8)+240|0,p+(s<<8)+248|0)|0){case 0:{c[p+(s<<8)+236>>2]=0;break}case -1:{c[p+(s<<8)+236>>2]=2;break}case -2:{c[p+(s<<8)+236>>2]=3;break}case -3:{c[p+(s<<8)+236>>2]=4;break}case -4:{c[p+(s<<8)+236>>2]=5;break}case -5:{c[p+(s<<8)+236>>2]=9;break}case -6:{c[p+(s<<8)+236>>2]=1;break}default:{}}if(!z){if(A){c[p+(s<<8)+4>>2]=c[w>>2];c[p+(s<<8)+16>>2]=c[x>>2];h[p+(s<<8)+32>>3]=+h[y>>3]}}else{c[p+(s<<8)+4>>2]=c[t>>2];c[p+(s<<8)+16>>2]=c[u>>2];h[p+(s<<8)+32>>3]=+h[v>>3]}s=s+1|0}C=C+1|0}while((C|0)<(j|0))}else s=0;c[q>>2]=s;i=F;return 0}function ke(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;var f=0,g=0,j=0,k=0,l=0,m=0,n=0.0,o=0,p=0;k=i;i=i+288|0;m=k+200|0;l=k+104|0;f=k+264|0;j=k+8|0;g=k;o=c[b+16>>2]|0;p=(4-o|0)%4|0;h[m>>3]=+h[b+168+(p<<4)>>3];h[m+8>>3]=+h[b+168+(p<<4)+8>>3];p=(5-o|0)%4|0;h[m+16>>3]=+h[b+168+(p<<4)>>3];h[m+24>>3]=+h[b+168+(p<<4)+8>>3];p=(6-o|0)%4|0;h[m+32>>3]=+h[b+168+(p<<4)>>3];h[m+40>>3]=+h[b+168+(p<<4)+8>>3];o=(7-o|0)%4|0;h[m+48>>3]=+h[b+168+(o<<4)>>3];h[m+56>>3]=+h[b+168+(o<<4)+8>>3];n=d*-.5;h[l>>3]=n;d=d*.5;h[l+8>>3]=d;h[l+16>>3]=0.0;h[l+24>>3]=d;h[l+32>>3]=d;h[l+40>>3]=0.0;h[l+48>>3]=d;h[l+56>>3]=n;h[l+64>>3]=0.0;h[l+72>>3]=n;h[l+80>>3]=n;h[l+88>>3]=0.0;c[f>>2]=m;c[f+4>>2]=l;c[f+8>>2]=4;if((Ef(c[a>>2]|0,m,l,4,j)|0)<0)d=1.0e8;else{p=(zf(c[a>>2]|0,f,j,e,g)|0)<0;d=p?1.0e8:+h[g>>3]}i=k;return +d}function le(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=+e;f=f|0;var g=0,j=0,k=0,l=0,m=0,n=0.0,o=0,p=0;j=i;i=i+192|0;m=j+104|0;l=j+8|0;k=j+168|0;g=j;o=c[b+16>>2]|0;p=(4-o|0)%4|0;h[m>>3]=+h[b+168+(p<<4)>>3];h[m+8>>3]=+h[b+168+(p<<4)+8>>3];p=(5-o|0)%4|0;h[m+16>>3]=+h[b+168+(p<<4)>>3];h[m+24>>3]=+h[b+168+(p<<4)+8>>3];p=(6-o|0)%4|0;h[m+32>>3]=+h[b+168+(p<<4)>>3];h[m+40>>3]=+h[b+168+(p<<4)+8>>3];o=(7-o|0)%4|0;h[m+48>>3]=+h[b+168+(o<<4)>>3];h[m+56>>3]=+h[b+168+(o<<4)+8>>3];n=e*-.5;h[l>>3]=n;e=e*.5;h[l+8>>3]=e;h[l+16>>3]=0.0;h[l+24>>3]=e;h[l+32>>3]=e;h[l+40>>3]=0.0;h[l+48>>3]=e;h[l+56>>3]=n;h[l+64>>3]=0.0;h[l+72>>3]=n;h[l+80>>3]=n;h[l+88>>3]=0.0;c[k>>2]=m;c[k+4>>2]=l;c[k+8>>2]=4;b=(zf(c[a>>2]|0,k,d,f,g)|0)<0;i=j;return +(b?1.0e8:+h[g>>3])}function me(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0;p=i;i=i+32|0;m=p+20|0;n=p;j=Uj(f<<4)|0;c[m>>2]=j;if(!j){Me(3,5472,p+8|0);rb(1)}k=Uj(f*24|0)|0;l=m+4|0;c[l>>2]=k;if(!k){Me(3,5472,p+16|0);rb(1)}if((f|0)>0){o=0;do{h[j+(o<<4)>>3]=+h[d+(o<<4)>>3];h[j+(o<<4)+8>>3]=+h[d+(o<<4)+8>>3];h[k+(o*24|0)>>3]=+h[e+(o*24|0)>>3];h[k+(o*24|0)+8>>3]=+h[e+(o*24|0)+8>>3];h[k+(o*24|0)+16>>3]=+h[e+(o*24|0)+16>>3];o=o+1|0}while((o|0)<(f|0))}c[m+8>>2]=f;if((zf(c[a>>2]|0,m,b,g,n)|0)<0)h[n>>3]=1.0e8;Vj(c[m>>2]|0);Vj(c[l>>2]|0);i=p;return +(+h[n>>3])}function ne(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0;p=i;i=i+32|0;m=p+20|0;n=p;j=Uj(f<<4)|0;c[m>>2]=j;if(!j){Me(3,5472,p+8|0);rb(1)}k=Uj(f*24|0)|0;l=m+4|0;c[l>>2]=k;if(!k){Me(3,5472,p+16|0);rb(1)}if((f|0)>0){o=0;do{h[j+(o<<4)>>3]=+h[d+(o<<4)>>3];h[j+(o<<4)+8>>3]=+h[d+(o<<4)+8>>3];h[k+(o*24|0)>>3]=+h[e+(o*24|0)>>3];h[k+(o*24|0)+8>>3]=+h[e+(o*24|0)+8>>3];h[k+(o*24|0)+16>>3]=+h[e+(o*24|0)+16>>3];o=o+1|0}while((o|0)<(f|0))}c[m+8>>2]=f;if((Bf(c[a>>2]|0,m,b,g,n)|0)<0)h[n>>3]=1.0e8;Vj(c[m>>2]|0);Vj(c[l>>2]|0);i=p;return +(+h[n>>3])}function oe(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=Uj(2080)|0;a:do if(f){c[f+2068>>2]=d;b:do if(!e){switch(d|0){case 5:case 12:case 13:case 14:break;default:{g=4;break b}}c[f+2076>>2]=0}else g=4;while(0);do if((g|0)==4){g=Uj($(b,a)|0)|0;c[f>>2]=g;if(!g){Vj(f);f=0;break a}else{c[f+2076>>2]=1;break}}while(0);c[f+2072>>2]=e;c[f+4>>2]=0;c[f+8>>2]=a;c[f+12>>2]=b}while(0);return f|0}function pe(a){a=a|0;if(a){if(c[a+2076>>2]|0)Vj(c[a>>2]|0);Vj(c[a+4>>2]|0);Vj(a)}return}function qe(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0;k=i;i=i+16|0;g=k;f=c[b+2068>>2]|0;a:do switch(f|0){case 5:case 12:case 13:case 14:if(!(c[b+2072>>2]|0)){c[b>>2]=e;f=0;break a}else{ik(c[b>>2]|0,e|0,$(c[b+12>>2]|0,c[b+8>>2]|0)|0)|0;f=0;break a}default:{if((f&-2|0)==2){f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=(((d[e+(j|1)>>0]|0)+(d[e+j>>0]|0)+(d[e+(j|2)>>0]|0)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break a}else j=j+4|0}}if((f&-3|0)==4){f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=(((d[e+(j|2)>>0]|0)+(d[e+(j|1)>>0]|0)+(d[e+(j|3)>>0]|0)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break a}else j=j+4|0}}if(f>>>0<2){f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=(((d[e+(j+1)>>0]|0)+(d[e+j>>0]|0)+(d[e+(j+2)>>0]|0)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break a}else j=j+3|0}}switch(f|0){case 8:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=a[e+j>>0]|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 7:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=a[e+(j|1)>>0]|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 9:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){m=d[e+j>>0]|0;l=d[e+(j|1)>>0]|0;a[(c[b>>2]|0)+h>>0]=(((m&248)+10+(m<<5&224)+(l>>>3&28)+(l<<3&248)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 10:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){l=d[e+j>>0]|0;m=d[e+(j|1)>>0]|0;a[(c[b>>2]|0)+h>>0]=(((l&248)+12+(l<<5&224)+(m>>>3&24)+(m<<2&248)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 11:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){m=d[e+j>>0]|0;a[(c[b>>2]|0)+h>>0]=(((m&240)+24+(m<<4&240)+((d[e+(j|1)>>0]|0)&240)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}default:{Me(3,4361,g);f=-1;break a}}}}while(0);i=k;return f|0}function re(a,b){a=a|0;b=b|0;var e=0,f=0;if((a|0)!=0&(b|0)!=0?(qe(a,b)|0)>=0:0){ek(a+16|0,0,1024)|0;b=c[a>>2]|0;f=$(c[a+12>>2]|0,c[a+8>>2]|0)|0;e=b+f|0;if((f|0)>0){do{f=a+16+((d[b>>0]|0)<<2)|0;c[f>>2]=(c[f>>2]|0)+1;b=b+1|0}while(b>>>0<e>>>0);b=0}else b=0}else b=-1;return b|0}function se(a,b){a=a|0;b=b|0;var d=0;b=re(a,b)|0;if((b|0)>=0){b=0;d=0;do{b=(c[a+16+(d<<2)>>2]|0)+b|0;c[a+1040+(d<<2)>>2]=b;d=d+1|0}while((d|0)!=256);b=0}return b|0}function te(b,d,e,f){b=b|0;d=d|0;e=+e;f=f|0;var g=0,h=0,i=0;if(!(e<0.0|e>1.0)){d=se(b,d)|0;if((d|0)>=0){i=~~(+($(c[b+12>>2]|0,c[b+8>>2]|0)|0)*e)>>>0;d=0;while(1){h=d&255;g=c[b+1040+(h<<2)>>2]|0;if(g>>>0<i>>>0)d=d+1<<24>>24;else break}if((g|0)==(i|0))do d=d+1<<24>>24;while((c[b+1040+((d&255)<<2)>>2]|0)==(i|0));a[f>>0]=((d&255)+h|0)>>>1;d=0}}else d=-1;return d|0}function ue(a,b,c){a=a|0;b=b|0;c=c|0;return te(a,b,.5,c)|0}function ve(b,d,e){b=b|0;d=d|0;e=e|0;var f=0.0,g=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0,m=0.0,n=0.0;d=re(b,d)|0;if((d|0)>=0){d=1;f=0.0;do{f=f+ +(($(c[b+16+(d<<2)>>2]|0,d)|0)>>>0);d=d+1|0}while((d|0)!=256);k=+($(c[b+12>>2]|0,c[b+8>>2]|0)|0);l=0;h=0.0;d=0;j=0.0;m=0.0;while(1){g=c[b+16+(l<<2)>>2]|0;m=m+ +(g>>>0);if(m!=0.0){i=k-m;if(i==0.0)break;h=h+ +(($(l,g)|0)>>>0);n=h/m-(f-h)/i;i=n*(m*i*n);if(i>j)d=l&255;else i=j}else i=j;if((l&255)<<24>>24==-1)break;else{l=l+1|0;j=i}}a[e>>0]=d;d=0}return d|0}function we(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;e=re(b,e)|0;do if((e|0)>=0){t=b+4|0;if(!(c[t>>2]|0)){e=b+8|0;h=b+12|0;s=Uj($(c[h>>2]|0,c[e>>2]|0)|0)|0;c[t>>2]=s;if(!s){e=-1;break}else s=e}else{s=b+8|0;h=b+12|0}q=f>>1;r=0-q|0;e=c[h>>2]|0;if((e|0)>0){n=(q|0)<(r|0);o=(q|0)<(r|0);p=0;do{e=c[s>>2]|0;if((e|0)>0){m=0;do{if(n){i=0;f=0}else{i=0;l=r;f=0;while(1){j=l+p|0;if(((j|0)>=0?(j|0)<(c[h>>2]|0):0)?(u=$(e,j)|0,!o):0){k=r;while(1){j=k+m|0;if((j|0)>-1&(j|0)<(e|0)){i=i+1|0;f=(d[(c[b>>2]|0)+(u+j)>>0]|0)+f|0}if((k|0)<(q|0))k=k+1|0;else break}}if((l|0)<(q|0))l=l+1|0;else break}}l=($(e,p)|0)+m|0;a[(c[t>>2]|0)+l>>0]=(f|0)/(i|0)|0;m=m+1|0;e=c[s>>2]|0}while((m|0)<(e|0))}p=p+1|0;e=c[h>>2]|0}while((p|0)<(e|0))}if((g|0)!=0?($(e,c[s>>2]|0)|0)>0:0){e=0;do{b=(c[t>>2]|0)+e|0;a[b>>0]=(d[b>>0]|0)+g;e=e+1|0}while((e|0)<($(c[h>>2]|0,c[s>>2]|0)|0));e=0}else e=0}while(0);return e|0}function xe(a,b,c,d,e,f,g,h,i,j){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0;a:do switch(e|0){case 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d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+64|0;q=r+56|0;p=r+48|0;j=r+40|0;h=r+32|0;g=r+24|0;f=r+16|0;e=r+8|0;d=r;a:do if(!((a+-16|0)>>>0>48|(b|0)<1)){n=Uj(32)|0;if(!n){Me(3,5472,d);rb(1)}c[n>>2]=0;c[n+4>>2]=b;c[n+28>>2]=a;m=Uj(b<<2)|0;c[n+8>>2]=m;if(!m){Me(3,5472,e);rb(1)}d=b<<4;l=Uj(d)|0;c[n+12>>2]=l;if(!l){Me(3,5472,f);rb(1)}f=Uj(d)|0;k=n+20|0;c[k>>2]=f;if(!f){Me(3,5472,g);rb(1)}d=b<<5;g=Uj(d)|0;c[n+16>>2]=g;if(!g){Me(3,5472,h);rb(1)}h=Uj(d)|0;c[n+24>>2]=h;if(!h){Me(3,5472,j);rb(1)}e=$(a,a)|0;d=e*12|0;e=e<<2;if((b|0)>0){a=0;b:while(1){c[m+(a<<2)>>2]=0;f=a<<2;h=0;while(1){if((h|0)>=4)break;j=Uj(d)|0;g=h+f|0;c[l+(g<<2)>>2]=j;if(!j){d=18;break b}j=Uj(e)|0;c[(c[k>>2]|0)+(g<<2)>>2]=j;if(!j){d=20;break b}else h=h+1|0}a=a+1|0;if((a|0)>=(b|0)){o=n;break a}}if((d|0)==18){Me(3,5472,p);rb(1)}else if((d|0)==20){Me(3,5472,q);rb(1)}}else o=n}else o=0;while(0);i=r;return o|0}function Ce(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0;if(!a)b=-1;else{b=a+4|0;d=a+8|0;e=a+12|0;f=a+20|0;if((c[b>>2]|0)>0){g=0;do{if(c[(c[d>>2]|0)+(g<<2)>>2]|0)Le(a,g)|0;h=g<<2;Vj(c[(c[e>>2]|0)+(h<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(h<<2)>>2]|0);i=1+h|0;Vj(c[(c[e>>2]|0)+(i<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(i<<2)>>2]|0);i=2+h|0;Vj(c[(c[e>>2]|0)+(i<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(i<<2)>>2]|0);h=3+h|0;Vj(c[(c[e>>2]|0)+(h<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(h<<2)>>2]|0);g=g+1|0}while((g|0)<(c[b>>2]|0))}Vj(a);b=0}return b|0}function De(b,e,f,g,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x){b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=+o;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;var y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;L=i;i=i+12448|0;A=L+12440|0;z=L+8|0;J=L;I=L+12312|0;K=L+24|0;do if((f+-2|0)>>>0<3){if((v|0)!=2830){y=v&255;if((Ee(e,2,y,y*3|0,g,j,k,l,m,n,o,K)|0)<0){c[s>>2]=-1;y=-6;break}y=Fe(K,y,s,t,u,v,w)|0;if(!x)break;c[x>>2]=0;c[x+4>>2]=0;break}if((Ee(e,2,14,42,g,j,k,l,m,n,.875,K)|0)<0){c[s>>2]=-1;y=-6;break}c[z>>2]=0;c[z+4>>2]=182;c[z+8>>2]=195;c[z+12>>2]=13;v=a[K+(c[z>>2]|0)>>0]|0;y=(v&255)>0?v:0;v=(v&255)<255?v:-1;H=a[K+(c[z+4>>2]|0)>>0]|0;y=(H&255)>(y&255)?H:y;v=(H&255)<(v&255)?H:v;H=a[K+(c[z+8>>2]|0)>>0]|0;y=(H&255)>(y&255)?H:y;v=(H&255)<(v&255)?H:v;H=a[K+(c[z+12>>2]|0)>>0]|0;y=((H&255)>(y&255)?H:y)&255;v=((H&255)<(v&255)?H:v)&255;a:do if((y-v|0)>=30){H=(y+v|0)>>>1;a[A>>0]=(d[K+(c[z>>2]|0)>>0]|0)>>>0<H>>>0&1;a[A+1>>0]=(d[K+(c[z+4>>2]|0)>>0]|0)>>>0<H>>>0&1;a[A+2>>0]=(d[K+(c[z+8>>2]|0)>>0]|0)>>>0<H>>>0&1;a[A+3>>0]=(d[K+(c[z+12>>2]|0)>>0]|0)>>>0<H>>>0&1;v=0;while(1){y=v+1|0;if(((a[A+v>>0]|0)==1?(a[A+((y|0)%4|0)>>0]|0)==1:0)?(a[A+((v+2|0)%4|0)>>0]|0)==0:0){G=v;break}if((y|0)<4)v=y;else{G=y;break}}switch(G|0){case 4:{c[t>>2]=0;h[u>>3]=-1.0;y=-3;v=0;z=0;break 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a}if((b|0)==($(a,d)|0))break b;d=e+30|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+36|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+40|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+42|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+46|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+52|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+58|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+60|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+66|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+70|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+72|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+78|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+82|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+88|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+96|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+100|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+102|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+106|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+108|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+112|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+120|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+126|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+130|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+136|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+138|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+142|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+148|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+150|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+156|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+162|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+166|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+168|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+172|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+178|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+180|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+186|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+190|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+192|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+196|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+198|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+208|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break;else{e=e+210|0;j=8}}while(0);e=f+1|0;b=(e|0)==48;e=b?0:e;b=(b&1)+g|0;f=e;g=b;b=(c[3712+(e<<2)>>2]|0)+(b*210|0)|0}if((j|0)==105){c[h>>2]=b;break}else if((j|0)==106){c[h>>2]=b;break}}else b=c[($j(3520,3712,h,b)|0)>>2]|0;while(0);i=k;return b|0}function $j(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[d>>2]|0;e=a;d=b-a>>2;a:while(1){while(1){if(!d)break a;a=(d|0)/2|0;if((c[e+(a<<2)>>2]|0)>>>0<f>>>0)break;else d=a}e=e+(a+1<<2)|0;d=d+-1-a|0}return e|0}function ak(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;if(e>>>0>4294967279)oi(b);if(e>>>0<11){a[b>>0]=e<<1;b=b+1|0}else{g=e+16&-16;f=Kh(g)|0;c[b+8>>2]=f;c[b>>2]=g|1;c[b+4>>2]=e;b=f}ik(b|0,d|0,e|0)|0;a[b+e>>0]=0;return}function bk(b){b=b|0;if(a[b>>0]&1)Lh(c[b+8>>2]|0);return}function ck(){}function dk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;d=b-d-(c>>>0>a>>>0|0)>>>0;return (D=d,a-c>>>0|0)|0}function ek(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=b+e|0;if((e|0)>=20){d=d&255;h=b&3;i=d|d<<8|d<<16|d<<24;g=f&~3;if(h){h=b+4-h|0;while((b|0)<(h|0)){a[b>>0]=d;b=b+1|0}}while((b|0)<(g|0)){c[b>>2]=i;b=b+4|0}}while((b|0)<(f|0)){a[b>>0]=d;b=b+1|0}return b-e|0}function fk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b<<c|(a&(1<<c)-1<<32-c)>>>32-c;return a<<c}D=a<<c-32;return 0}function gk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;c=a+c>>>0;return (D=b+d+(c>>>0<a>>>0|0)>>>0,c|0)|0}function hk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>>c;return a>>>c|(b&(1<<c)-1)<<32-c}D=0;return b>>>c-32|0}function ik(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;if((e|0)>=4096)return Xa(b|0,d|0,e|0)|0;f=b|0;if((b&3)==(d&3)){while(b&3){if(!e)return f|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}while((e|0)>=4){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0;e=e-4|0}}while((e|0)>0){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function jk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>c;return a>>>c|(b&(1<<c)-1)<<32-c}D=(b|0)<0?-1:0;return b>>c-32|0}function kk(b){b=b|0;var c=0;c=a[m+(b&255)>>0]|0;if((c|0)<8)return c|0;c=a[m+(b>>8&255)>>0]|0;if((c|0)<8)return c+8|0;c=a[m+(b>>16&255)>>0]|0;if((c|0)<8)return c+16|0;return (a[m+(b>>>24)>>0]|0)+24|0}function lk(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;f=a&65535;e=b&65535;c=$(e,f)|0;d=a>>>16;a=(c>>>16)+($(e,d)|0)|0;e=b>>>16;b=$(e,f)|0;return (D=(a>>>16)+($(e,d)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|c&65535|0)|0}function mk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=b>>31|((b|0)<0?-1:0)<<1;i=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;f=d>>31|((d|0)<0?-1:0)<<1;e=((d|0)<0?-1:0)>>31|((d|0)<0?-1:0)<<1;h=dk(j^a,i^b,j,i)|0;g=D;a=f^j;b=e^i;return dk((rk(h,g,dk(f^c,e^d,f,e)|0,D,0)|0)^a,D^b,a,b)|0}function nk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+16|0;j=f|0;h=b>>31|((b|0)<0?-1:0)<<1;g=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;l=e>>31|((e|0)<0?-1:0)<<1;k=((e|0)<0?-1:0)>>31|((e|0)<0?-1:0)<<1;a=dk(h^a,g^b,h,g)|0;b=D;rk(a,b,dk(l^d,k^e,l,k)|0,D,j)|0;e=dk(c[j>>2]^h,c[j+4>>2]^g,h,g)|0;d=D;i=f;return (D=d,e)|0}function ok(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;f=c;c=lk(e,f)|0;a=D;return (D=($(b,f)|0)+($(d,e)|0)+a|a&0,c|0|0)|0}function pk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return rk(a,b,c,d,0)|0}function qk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=i;i=i+16|0;f=g|0;rk(a,b,d,e,f)|0;i=g;return (D=c[f+4>>2]|0,c[f>>2]|0)|0}function rk(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=a;j=b;k=j;h=d;n=e;i=n;if(!k){g=(f|0)!=0;if(!i){if(g){c[f>>2]=(l>>>0)%(h>>>0);c[f+4>>2]=0}n=0;f=(l>>>0)/(h>>>0)>>>0;return (D=n,f)|0}else{if(!g){n=0;f=0;return (D=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;n=0;f=0;return (D=n,f)|0}}g=(i|0)==0;do if(h){if(!g){g=(ba(i|0)|0)-(ba(k|0)|0)|0;if(g>>>0<=31){m=g+1|0;i=31-g|0;b=g-31>>31;h=m;a=l>>>(m>>>0)&b|k<<i;b=k>>>(m>>>0)&b;g=0;i=l<<i;break}if(!f){n=0;f=0;return (D=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=j|b&0;n=0;f=0;return (D=n,f)|0}g=h-1|0;if(g&h){i=(ba(h|0)|0)+33-(ba(k|0)|0)|0;p=64-i|0;m=32-i|0;j=m>>31;o=i-32|0;b=o>>31;h=i;a=m-1>>31&k>>>(o>>>0)|(k<<m|l>>>(i>>>0))&b;b=b&k>>>(i>>>0);g=l<<p&j;i=(k<<p|l>>>(o>>>0))&j|l<<m&i-33>>31;break}if(f){c[f>>2]=g&l;c[f+4>>2]=0}if((h|0)==1){o=j|b&0;p=a|0|0;return (D=o,p)|0}else{p=kk(h|0)|0;o=k>>>(p>>>0)|0;p=k<<32-p|l>>>(p>>>0)|0;return 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tk(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;Rb[a&3](b|0,c|0,d|0,e|0,f|0)}function uk(a,b,c){a=a|0;b=b|0;c=c|0;return +Sb[a&1](b|0,c|0)}function vk(a,b,c){a=a|0;b=b|0;c=+c;Tb[a&3](b|0,+c)}function wk(a,b){a=a|0;b=b|0;return +Ub[a&3](b|0)}function xk(a){a=a|0;return Vb[a&1]()|0}function yk(a,b){a=a|0;b=b|0;Wb[a&15](b|0)}function zk(a,b,c){a=a|0;b=b|0;c=c|0;Xb[a&7](b|0,c|0)}function Ak(a,b){a=a|0;b=b|0;return Yb[a&31](b|0)|0}function Bk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;Zb[a&1](b|0,c|0,d|0)}function Ck(a){a=a|0;_b[a&0]()}function Dk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=+d;$b[a&3](b|0,c|0,+d)}function Ek(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;return ac[a&1](b|0,c|0,d|0,e|0)|0}function Fk(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;bc[a&3](b|0,c|0,d|0,e|0,f|0,g|0)}function Gk(a,b,c){a=a|0;b=b|0;c=c|0;return cc[a&15](b|0,c|0)|0}function Hk(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;dc[a&3](b|0,c|0,d|0,e|0)}function Ik(a,b,c){a=a|0;b=b|0;c=c|0;ca(0);return 0}function Jk(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;ca(1)}function Kk(a,b){a=a|0;b=b|0;ca(2);return 0.0}function Lk(a,b){a=a|0;b=+b;ca(3)}function Mk(a){a=a|0;ca(4);return 0.0}function Nk(){ca(5);return 0}function Ok(a){a=a|0;ca(6)}function Pk(a,b){a=a|0;b=b|0;ca(7)}function Qk(a){a=a|0;ca(8);return 0}function Rk(a,b,c){a=a|0;b=b|0;c=c|0;ca(9)}function Sk(){ca(10)}function Tk(a,b,c){a=a|0;b=b|0;c=+c;ca(11)}function Uk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;ca(12);return 0}function Vk(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;ca(13)}function Wk(a,b){a=a|0;b=b|0;ca(14);return 0}function Xk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;ca(15)}
+
+// EMSCRIPTEN_END_FUNCS
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+
+
+// EMSCRIPTEN_END_ASM
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+;(function() {
+ 'use strict'
+
+ /**
+ The ARController is the main object for doing AR marker detection with JSARToolKit.
+
+ To use an ARController, you need to tell it the dimensions to use for the AR processing canvas and
+ pass it an ARCameraParam to define the camera parameters to use when processing images.
+ The ARCameraParam defines the lens distortion and aspect ratio of the camera used.
+ See https://www.artoolworks.com/support/library/Calibrating_your_camera for more information about AR camera parameteters and how to make and use them.
+
+ If you pass an image as the first argument, the ARController uses that as the image to process,
+ using the dimensions of the image as AR processing canvas width and height. If the first argument
+ to ARController is an image, the second argument is used as the camera param.
+
+ The camera parameters argument can be either an ARCameraParam or an URL to a camera definition file.
+ If the camera argument is an URL, it is loaded into a new ARCameraParam, and the ARController dispatches
+ a 'load' event and calls the onload method if it is defined.
+
+ @exports ARController
+ @constructor
+
+ @param {number} width The width of the images to process.
+ @param {number} height The height of the images to process.
+ @param {ARCameraParam | string} camera The ARCameraParam to use for image processing. If this is a string, the ARController treats it as an URL and tries to load it as a ARCameraParam definition file, calling ARController#onload on success.
+ */
+ var ARController = function(width, height, camera) {
+ var id;
+ var w = width, h = height;
+
+ this.orientation = 'landscape';
+
+ this.listeners = {};
+
+ if (typeof width !== 'number') {
+ var image = width;
+ camera = height;
+ w = image.videoWidth || image.width;
+ h = image.videoHeight || image.height;
+ this.image = image;
+ }
+
+ this.defaultMarkerWidth = 1;
+ this.patternMarkers = {};
+ this.barcodeMarkers = {};
+ this.transform_mat = new Float32Array(16);
+
+ this.canvas = document.createElement('canvas');
+ this.canvas.width = w;
+ this.canvas.height = h;
+ this.ctx = this.canvas.getContext('2d');
+
+ this.videoWidth = w;
+ this.videoHeight = h;
+
+ if (typeof camera === 'string') {
+
+ var self = this;
+ this.cameraParam = new ARCameraParam(camera, function() {
+ self._initialize();
+ }, function(err) {
+ console.error("ARController: Failed to load ARCameraParam", err);
+ });
+
+ } else {
+
+ this.cameraParam = camera;
+ this._initialize();
+
+ }
+ };
+
+ /**
+ Destroys the ARController instance and frees all associated resources.
+ After calling dispose, the ARController can't be used any longer. Make a new one if you need one.
+
+ Calling this avoids leaking Emscripten memory, which may be important if you're using multiple ARControllers.
+ */
+ ARController.prototype.dispose = function() {
+ artoolkit.teardown(this.id);
+
+ for (var t in this) {
+ this[t] = null;
+ }
+ };
+
+ /**
+ Detects markers in the given image. The process method dispatches marker detection events during its run.
+
+ The marker detection process proceeds by first dispatching a markerNum event that tells you how many
+ markers were found in the image. Next, a getMarker event is dispatched for each found marker square.
+ Finally, getMultiMarker is dispatched for every found multimarker, followed by getMultiMarkerSub events
+ dispatched for each of the markers in the multimarker.
+
+ arController.addEventListener('markerNum', function(ev) {
+ console.log("Detected " + ev.data + " markers.")
+ });
+ arController.addEventListener('getMarker', function(ev) {
+ console.log("Detected marker with ids:", ev.data.marker.id, ev.data.marker.idPatt, ev.data.marker.idMatrix);
+ console.log("Marker data", ev.data.marker);
+ console.log("Marker transform matrix:", [].join.call(ev.data.matrix, ', '));
+ });
+ arController.addEventListener('getMultiMarker', function(ev) {
+ console.log("Detected multimarker with id:", ev.data.multiMarkerId);
+ });
+ arController.addEventListener('getMultiMarkerSub', function(ev) {
+ console.log("Submarker for " + ev.data.multiMarkerId, ev.data.markerIndex, ev.data.marker);
+ });
+
+ arController.process(image);
+
+
+ If no image is given, defaults to this.image.
+
+ If the debugSetup has been called, draws debug markers on the debug canvas.
+
+ @param {ImageElement | VideoElement} image The image to process [optional].
+ */
+ ARController.prototype.process = function(image) {
+ this.detectMarker(image);
+
+ var markerNum = this.getMarkerNum();
+ var k,o;
+ for (k in this.patternMarkers) {
+ o = this.patternMarkers[k]
+ o.inPrevious = o.inCurrent;
+ o.inCurrent = false;
+ }
+ for (k in this.barcodeMarkers) {
+ o = this.barcodeMarkers[k]
+ o.inPrevious = o.inCurrent;
+ o.inCurrent = false;
+ }
+
+ for (var i=0; i<markerNum; i++) {
+ var markerInfo = this.getMarker(i);
+
+ var markerType = artoolkit.UNKNOWN_MARKER;
+ var visible = this.trackPatternMarkerId(-1);
+
+ if (markerInfo.idPatt > -1 && (markerInfo.id === markerInfo.idPatt || markerInfo.idMatrix === -1)) {
+ visible = this.trackPatternMarkerId(markerInfo.idPatt);
+ markerType = artoolkit.PATTERN_MARKER;
+
+ if (markerInfo.dir !== markerInfo.dirPatt) {
+ this.setMarkerInfoDir(i, markerInfo.dirPatt);
+ }
+
+ } else if (markerInfo.idMatrix > -1) {
+ visible = this.trackBarcodeMarkerId(markerInfo.idMatrix);
+ markerType = artoolkit.BARCODE_MARKER;
+
+ if (markerInfo.dir !== markerInfo.dirMatrix) {
+ this.setMarkerInfoDir(i, markerInfo.dirMatrix);
+ }
+ }
+
+ if (markerType !== artoolkit.UNKNOWN_MARKER && visible.inPrevious) {
+ this.getTransMatSquareCont(i, visible.markerWidth, visible.matrix, visible.matrix);
+ } else {
+ this.getTransMatSquare(i, visible.markerWidth, visible.matrix);
+ }
+// this.getTransMatSquare(i, visible.markerWidth, visible.matrix);
+
+ visible.inCurrent = true;
+ this.transMatToGLMat(visible.matrix, this.transform_mat);
+ this.dispatchEvent({
+ name: 'getMarker',
+ target: this,
+ data: {
+ index: i,
+ type: markerType,
+ marker: markerInfo,
+ matrix: this.transform_mat
+ }
+ });
+ }
+
+ var multiMarkerCount = this.getMultiMarkerCount();
+ for (var i=0; i<multiMarkerCount; i++) {
+ var subMarkerCount = this.getMultiMarkerPatternCount(i);
+ var visible = false;
+
+ artoolkit.getTransMatMultiSquareRobust(this.id, i);
+ this.transMatToGLMat(this.marker_transform_mat, this.transform_mat);
+ for (var j=0; j<subMarkerCount; j++) {
+ var multiEachMarkerInfo = this.getMultiEachMarker(i, j);
+ if (multiEachMarkerInfo.visible >= 0) {
+ visible = true;
+ this.dispatchEvent({
+ name: 'getMultiMarker',
+ target: this,
+ data: {
+ multiMarkerId: i,
+ matrix: this.transform_mat
+ }
+ });
+ break;
+ }
+ }
+ if (visible) {
+ for (var j=0; j<subMarkerCount; j++) {
+ var multiEachMarkerInfo = this.getMultiEachMarker(i, j);
+ this.transMatToGLMat(this.marker_transform_mat, this.transform_mat);
+ this.dispatchEvent({
+ name: 'getMultiMarkerSub',
+ target: this,
+ data: {
+ multiMarkerId: i,
+ markerIndex: j,
+ marker: multiEachMarkerInfo,
+ matrix: this.transform_mat
+ }
+ });
+ }
+ }
+ }
+ if (this._bwpointer) {
+ this.debugDraw();
+ }
+ };
+
+ /**
+ Adds the given pattern marker ID to the index of tracked IDs.
+ Sets the markerWidth for the pattern marker to markerWidth.
+
+ Used by process() to implement continuous tracking,
+ keeping track of the marker's transformation matrix
+ and customizable marker widths.
+
+ @param {number} id ID of the pattern marker to track.
+ @param {number} markerWidth The width of the marker to track.
+ @return {Object} The marker tracking object.
+ */
+ ARController.prototype.trackPatternMarkerId = function(id, markerWidth) {
+ var obj = this.patternMarkers[id];
+ if (!obj) {
+ this.patternMarkers[id] = obj = {
+ inPrevious: false,
+ inCurrent: false,
+ matrix: new Float32Array(12),
+ markerWidth: markerWidth || this.defaultMarkerWidth
+ };
+ }
+ if (markerWidth) {
+ obj.markerWidth = markerWidth;
+ }
+ return obj;
+ };
+
+ /**
+ Adds the given barcode marker ID to the index of tracked IDs.
+ Sets the markerWidth for the pattern marker to markerWidth.
+
+ Used by process() to implement continuous tracking,
+ keeping track of the marker's transformation matrix
+ and customizable marker widths.
+
+ @param {number} id ID of the barcode marker to track.
+ @param {number} markerWidth The width of the marker to track.
+ @return {Object} The marker tracking object.
+ */
+ ARController.prototype.trackBarcodeMarkerId = function(id, markerWidth) {
+ var obj = this.barcodeMarkers[id];
+ if (!obj) {
+ this.barcodeMarkers[id] = obj = {
+ inPrevious: false,
+ inCurrent: false,
+ matrix: new Float32Array(12),
+ markerWidth: markerWidth || this.defaultMarkerWidth
+ };
+ }
+ if (markerWidth) {
+ obj.markerWidth = markerWidth;
+ }
+ return obj;
+ };
+
+ /**
+ Returns the number of multimarkers registered on this ARController.
+
+ @return {number} Number of multimarkers registered.
+ */
+ ARController.prototype.getMultiMarkerCount = function() {
+ return artoolkit.getMultiMarkerCount(this.id);
+ };
+
+ /**
+ Returns the number of markers in the multimarker registered for the given multiMarkerId.
+
+ @param {number} multiMarkerId The id number of the multimarker to access. Given by loadMultiMarker.
+ @return {number} Number of markers in the multimarker. Negative value indicates failure to find the multimarker.
+ */
+ ARController.prototype.getMultiMarkerPatternCount = function(multiMarkerId) {
+ return artoolkit.getMultiMarkerNum(this.id, multiMarkerId);
+ };
+
+ /**
+ Add an event listener on this ARController for the named event, calling the callback function
+ whenever that event is dispatched.
+
+ Possible events are:
+ * getMarker - dispatched whenever process() finds a square marker
+ * getMultiMarker - dispatched whenever process() finds a visible registered multimarker
+ * getMultiMarkerSub - dispatched by process() for each marker in a visible multimarker
+ * load - dispatched when the ARController is ready to use (useful if passing in a camera URL in the constructor)
+
+ @param {string} name Name of the event to listen to.
+ @param {function} callback Callback function to call when an event with the given name is dispatched.
+ */
+ ARController.prototype.addEventListener = function(name, callback) {
+ if (!this.listeners[name]) {
+ this.listeners[name] = [];
+ }
+ this.listeners[name].push(callback);
+ };
+
+ /**
+ Remove an event listener from the named event.
+
+ @param {string} name Name of the event to stop listening to.
+ @param {function} callback Callback function to remove from the listeners of the named event.
+ */
+ ARController.prototype.removeEventListener = function(name, callback) {
+ if (this.listeners[name]) {
+ var index = this.listeners[name].indexOf(callback);
+ if (index > -1) {
+ this.listeners[name].splice(index, 1);
+ }
+ }
+ };
+
+ /**
+ Dispatches the given event to all registered listeners on event.name.
+
+ @param {Object} event Event to dispatch.
+ */
+ ARController.prototype.dispatchEvent = function(event) {
+ var listeners = this.listeners[event.name];
+ if (listeners) {
+ for (var i=0; i<listeners.length; i++) {
+ listeners[i].call(this, event);
+ }
+ }
+ };
+
+ /**
+ Sets up a debug canvas for the AR detection. Draws a red marker on top of each detected square in the image.
+
+ The debug canvas is added to document.body.
+ */
+ ARController.prototype.debugSetup = function() {
+ document.body.appendChild(this.canvas)
+ this.setDebugMode(1);
+ this._bwpointer = this.getProcessingImage();
+ };
+
+ /**
+ Loads a pattern marker from the given URL and calls the onSuccess callback with the UID of the marker.
+
+ arController.loadMarker(markerURL, onSuccess, onError);
+
+ @param {string} markerURL - The URL of the marker pattern file to load.
+ @param {function} onSuccess - The success callback. Called with the id of the loaded marker on a successful load.
+ @param {function} onError - The error callback. Called with the encountered error if the load fails.
+ */
+ ARController.prototype.loadMarker = function(markerURL, onSuccess, onError) {
+ return artoolkit.addMarker(this.id, markerURL, onSuccess, onError);
+ };
+
+ /**
+ Loads a multimarker from the given URL and calls the onSuccess callback with the UID of the marker.
+
+ arController.loadMultiMarker(markerURL, onSuccess, onError);
+
+ @param {string} markerURL - The URL of the multimarker pattern file to load.
+ @param {function} onSuccess - The success callback. Called with the id and the number of sub-markers of the loaded marker on a successful load.
+ @param {function} onError - The error callback. Called with the encountered error if the load fails.
+ */
+ ARController.prototype.loadMultiMarker = function(markerURL, onSuccess, onError) {
+ return artoolkit.addMultiMarker(this.id, markerURL, onSuccess, onError);
+ };
+
+ /**
+ * Populates the provided float array with the current transformation for the specified marker. After
+ * a call to detectMarker, all marker information will be current. Marker transformations can then be
+ * checked.
+ * @param {number} markerUID The unique identifier (UID) of the marker to query
+ * @param {number} markerWidth The width of the marker
+ * @param {Float64Array} dst The float array to populate with the 3x4 marker transformation matrix
+ * @return {Float64Array} The dst array.
+ */
+ ARController.prototype.getTransMatSquare = function(markerIndex, markerWidth, dst) {
+ artoolkit.getTransMatSquare(this.id, markerIndex, markerWidth);
+ dst.set(this.marker_transform_mat);
+ return dst;
+ };
+
+ /**
+ * Populates the provided float array with the current transformation for the specified marker, using
+ * previousMarkerTransform as the previously detected transformation. After
+ * a call to detectMarker, all marker information will be current. Marker transformations can then be
+ * checked.
+ * @param {number} markerUID The unique identifier (UID) of the marker to query
+ * @param {number} markerWidth The width of the marker
+ * @param {Float64Array} previousMarkerTransform The float array to use as the previous 3x4 marker transformation matrix
+ * @param {Float64Array} dst The float array to populate with the 3x4 marker transformation matrix
+ * @return {Float64Array} The dst array.
+ */
+ ARController.prototype.getTransMatSquareCont = function(markerIndex, markerWidth, previousMarkerTransform, dst) {
+ this.marker_transform_mat.set(previousMarkerTransform)
+ artoolkit.getTransMatSquareCont(this.id, markerIndex, markerWidth);
+ dst.set(this.marker_transform_mat);
+ return dst;
+ };
+
+ /**
+ * Populates the provided float array with the current transformation for the specified multimarker. After
+ * a call to detectMarker, all marker information will be current. Marker transformations can then be
+ * checked.
+ *
+ * @param {number} markerUID The unique identifier (UID) of the marker to query
+ * @param {number} markerWidth The width of the marker
+ * @param {Float64Array} dst The float array to populate with the 3x4 marker transformation matrix
+ * @return {Float64Array} The dst array.
+ */
+ ARController.prototype.getTransMatMultiSquare = function(multiMarkerId, dst) {
+ artoolkit.getTransMatMultiSquare(this.id, multiMarkerId);
+ dst.set(this.marker_transform_mat);
+ return dst;
+ };
+
+ /**
+ * Populates the provided float array with the current robust transformation for the specified multimarker. After
+ * a call to detectMarker, all marker information will be current. Marker transformations can then be
+ * checked.
+ * @param {number} markerUID The unique identifier (UID) of the marker to query
+ * @param {number} markerWidth The width of the marker
+ * @param {Float64Array} dst The float array to populate with the 3x4 marker transformation matrix
+ * @return {Float64Array} The dst array.
+ */
+ ARController.prototype.getTransMatMultiSquareRobust = function(multiMarkerId, dst) {
+ artoolkit.getTransMatMultiSquare(this.id, multiMarkerId);
+ dst.set(this.marker_transform_mat);
+ return dst;
+ };
+
+ /**
+ Converts the given 3x4 marker transformation matrix in the 12-element transMat array
+ into a 4x4 WebGL matrix and writes the result into the 16-element glMat array.
+
+ If scale parameter is given, scales the transform of the glMat by the scale parameter.
+
+ @param {Float64Array} transMat The 3x4 marker transformation matrix.
+ @param {Float64Array} glMat The 4x4 GL transformation matrix.
+ @param {number} scale The scale for the transform.
+ */
+ ARController.prototype.transMatToGLMat = function(transMat, glMat, scale) {
+ glMat[0 + 0*4] = transMat[0]; // R1C1
+ glMat[0 + 1*4] = transMat[1]; // R1C2
+ glMat[0 + 2*4] = transMat[2];
+ glMat[0 + 3*4] = transMat[3];
+ glMat[1 + 0*4] = transMat[4]; // R2
+ glMat[1 + 1*4] = transMat[5];
+ glMat[1 + 2*4] = transMat[6];
+ glMat[1 + 3*4] = transMat[7];
+ glMat[2 + 0*4] = transMat[8]; // R3
+ glMat[2 + 1*4] = transMat[9];
+ glMat[2 + 2*4] = transMat[10];
+ glMat[2 + 3*4] = transMat[11];
+ glMat[3 + 0*4] = 0.0;
+ glMat[3 + 1*4] = 0.0;
+ glMat[3 + 2*4] = 0.0;
+ glMat[3 + 3*4] = 1.0;
+ if (scale != undefined && scale !== 0.0) {
+ glMat[12] *= scale;
+ glMat[13] *= scale;
+ glMat[14] *= scale;
+ }
+ return glMat;
+ };
+
+ /**
+ This is the core ARToolKit marker detection function. It calls through to a set of
+ internal functions to perform the key marker detection steps of binarization and
+ labelling, contour extraction, and template matching and/or matrix code extraction.
+
+ Typically, the resulting set of detected markers is retrieved by calling arGetMarkerNum
+ to get the number of markers detected and arGetMarker to get an array of ARMarkerInfo
+ structures with information on each detected marker, followed by a step in which
+ detected markers are possibly examined for some measure of goodness of match (e.g. by
+ examining the match confidence value) and pose extraction.
+
+ @param {image} Image to be processed to detect markers.
+ @return {number} 0 if the function proceeded without error, or a value less than 0 in case of error.
+ A result of 0 does not however, imply any markers were detected.
+ */
+ ARController.prototype.detectMarker = function(image) {
+ if (this._copyImageToHeap(image)) {
+ return artoolkit.detectMarker(this.id);
+ }
+ return -99;
+ };
+
+ /**
+ Get the number of markers detected in a video frame.
+
+ @return {number} The number of detected markers in the most recent image passed to arDetectMarker.
+ Note that this is actually a count, not an index. A better name for this function would be
+ arGetDetectedMarkerCount, but the current name lives on for historical reasons.
+ */
+ ARController.prototype.getMarkerNum = function() {
+ return artoolkit.getMarkerNum(this.id);
+ };
+
+ /**
+ Get the marker info struct for the given marker index in detected markers.
+
+ Call this.detectMarker first, then use this.getMarkerNum to get the detected marker count.
+
+ The returned object is the global artoolkit.markerInfo object and will be overwritten
+ by subsequent calls. If you need to hang on to it, create a copy using this.cloneMarkerInfo();
+
+ Returns undefined if no marker was found.
+
+ A markerIndex of -1 is used to access the global custom marker.
+
+ The fields of the markerInfo struct are:
+ @field area Area in pixels of the largest connected region, comprising the marker border and regions connected to it. Note that this is
+ not the same as the actual onscreen area inside the marker border.
+ @field id If pattern detection mode is either pattern mode OR matrix but not both, will be marker ID (>= 0) if marker is valid, or -1 if invalid.
+ @field idPatt If pattern detection mode includes a pattern mode, will be marker ID (>= 0) if marker is valid, or -1 if invalid.
+ @field idMatrix If pattern detection mode includes a matrix mode, will be marker ID (>= 0) if marker is valid, or -1 if invalid.
+ @field dir If pattern detection mode is either pattern mode OR matrix but not both, and id != -1, will be marker direction (range 0 to 3, inclusive).
+ @field dirPatt If pattern detection mode includes a pattern mode, and id != -1, will be marker direction (range 0 to 3, inclusive).
+ @field dirMatrix If pattern detection mode includes a matrix mode, and id != -1, will be marker direction (range 0 to 3, inclusive).
+ @field cf If pattern detection mode is either pattern mode OR matrix but not both, will be marker matching confidence (range 0.0 to 1.0 inclusive) if marker is valid, or -1.0 if marker is invalid.
+ @field cfPatt If pattern detection mode includes a pattern mode, will be marker matching confidence (range 0.0 to 1.0 inclusive) if marker is valid, or -1.0 if marker is invalid.
+ @field cfMatrix If pattern detection mode includes a matrix mode, will be marker matching confidence (range 0.0 to 1.0 inclusive) if marker is valid, or -1.0 if marker is invalid.
+ @field pos 2D position (in camera image coordinates, origin at top-left) of the centre of the marker.
+ @field line Line equations for the 4 sides of the marker.
+ @field vertex 2D positions (in camera image coordinates, origin at top-left) of the corners of the marker. vertex[(4 - dir)%4][] is the top-left corner of the marker. Other vertices proceed clockwise from this. These are idealised coordinates (i.e. the onscreen position aligns correctly with the undistorted camera image.)
+
+
+ @param {number} markerIndex The index of the marker to query.
+ @returns {Object} The markerInfo struct.
+ */
+ ARController.prototype.getMarker = function(markerIndex) {
+ if (0 === artoolkit.getMarker(this.id, markerIndex)) {
+ return artoolkit.markerInfo;
+ }
+ };
+
+ /**
+ Set marker vertices to the given vertexData[4][2] array.
+
+ Sets the marker pos to the center of the vertices.
+
+ Useful for building custom markers for getTransMatSquare.
+
+ A markerIndex of -1 is used to access the global custom marker.
+
+ @param {number} markerIndex The index of the marker to edit.
+ */
+ ARController.prototype.setMarkerInfoVertex = function(markerIndex, vertexData) {
+ for (var i=0; i<vertexData.length; i++) {
+ this.marker_transform_mat[i*2+0] = vertexData[i][0];
+ this.marker_transform_mat[i*2+1] = vertexData[i][1];
+ }
+ return artoolkit.setMarkerInfoVertex(this.id, markerIndex);
+ };
+
+ /**
+ Makes a deep copy of the given marker info.
+
+ @param {Object} markerInfo The marker info object to copy.
+ @return {Object} The new copy of the marker info.
+ */
+ ARController.prototype.cloneMarkerInfo = function(markerInfo) {
+ return JSON.parse(JSON.stringify(markerInfo));
+ };
+
+ /**
+ Get the marker info struct for the given marker index in detected markers.
+
+ Call this.detectMarker first, then use this.getMarkerNum to get the detected marker count.
+
+ The returned object is the global artoolkit.markerInfo object and will be overwritten
+ by subsequent calls. If you need to hang on to it, create a copy using this.cloneMarkerInfo();
+
+ Returns undefined if no marker was found.
+
+ @field {number} pattId The index of the marker.
+ @field {number} pattType The type of the marker. Either AR_MULTI_PATTERN_TYPE_TEMPLATE or AR_MULTI_PATTERN_TYPE_MATRIX.
+ @field {number} visible 0 or larger if the marker is visible
+ @field {number} width The width of the marker.
+
+ @param {number} multiMarkerId The multimarker to query.
+ @param {number} markerIndex The index of the marker to query.
+ @returns {Object} The markerInfo struct.
+ */
+ ARController.prototype.getMultiEachMarker = function(multiMarkerId, markerIndex) {
+ if (0 === artoolkit.getMultiEachMarker(this.id, multiMarkerId, markerIndex)) {
+ return artoolkit.multiEachMarkerInfo;
+ }
+ };
+
+
+ /**
+ Returns the 16-element WebGL transformation matrix used by ARController.process to
+ pass marker WebGL matrices to event listeners.
+
+ Unique to each ARController.
+
+ @return {Float64Array} The 16-element WebGL transformation matrix used by the ARController.
+ */
+ ARController.prototype.getTransformationMatrix = function() {
+ return this.transform_mat;
+ };
+
+ /**
+ * Returns the projection matrix computed from camera parameters for the ARController.
+ *
+ * @return {Float64Array} The 16-element WebGL camera matrix for the ARController camera parameters.
+ */
+ ARController.prototype.getCameraMatrix = function() {
+ return this.camera_mat;
+ };
+
+ /**
+ Returns the shared ARToolKit 3x4 marker transformation matrix, used for passing and receiving
+ marker transforms to/from the Emscripten side.
+
+ @return {Float64Array} The 12-element 3x4 row-major marker transformation matrix used by ARToolKit.
+ */
+ ARController.prototype.getMarkerTransformationMatrix = function() {
+ return this.marker_transform_mat;
+ };
+
+
+ /* Setter / Getter Proxies */
+
+ /**
+ * Enables or disables debug mode in the tracker. When enabled, a black and white debug
+ * image is generated during marker detection. The debug image is useful for visualising
+ * the binarization process and choosing a threshold value.
+ * @param {number} debug true to enable debug mode, false to disable debug mode
+ * @see getDebugMode()
+ */
+ ARController.prototype.setDebugMode = function(mode) {
+ return artoolkit.setDebugMode(this.id, mode);
+ };
+
+ /**
+ * Returns whether debug mode is currently enabled.
+ * @return true when debug mode is enabled, false when debug mode is disabled
+ * @see setDebugMode()
+ */
+ ARController.prototype.getDebugMode = function() {
+ return artoolkit.getDebugMode(this.id);
+ };
+
+ /**
+ Returns the Emscripten HEAP offset to the debug processing image used by ARToolKit.
+
+ @return {number} HEAP offset to the debug processing image.
+ */
+ ARController.prototype.getProcessingImage = function() {
+ return artoolkit.getProcessingImage(this.id);
+ }
+
+ /**
+ Sets the logging level to use by ARToolKit.
+
+ @param
+ */
+ ARController.prototype.setLogLevel = function(mode) {
+ return artoolkit.setLogLevel(mode);
+ };
+
+ ARController.prototype.getLogLevel = function() {
+ return artoolkit.getLogLevel();
+ };
+
+ ARController.prototype.setMarkerInfoDir = function(markerIndex, dir) {
+ return artoolkit.setMarkerInfoDir(this.id, markerIndex, dir);
+ };
+
+ ARController.prototype.setProjectionNearPlane = function(value) {
+ return artoolkit.setProjectionNearPlane(this.id, value);
+ };
+
+ ARController.prototype.getProjectionNearPlane = function() {
+ return artoolkit.getProjectionNearPlane(this.id);
+ };
+
+ ARController.prototype.setProjectionFarPlane = function(value) {
+ return artoolkit.setProjectionFarPlane(this.id, value);
+ };
+
+ ARController.prototype.getProjectionFarPlane = function() {
+ return artoolkit.getProjectionFarPlane(this.id);
+ };
+
+
+ /**
+ Set the labeling threshold mode (auto/manual).
+
+ @param {number} mode An integer specifying the mode. One of:
+ AR_LABELING_THRESH_MODE_MANUAL,
+ AR_LABELING_THRESH_MODE_AUTO_MEDIAN,
+ AR_LABELING_THRESH_MODE_AUTO_OTSU,
+ AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE,
+ AR_LABELING_THRESH_MODE_AUTO_BRACKETING
+ */
+ ARController.prototype.setThresholdMode = function(mode) {
+ return artoolkit.setThresholdMode(this.id, mode);
+ };
+
+ /**
+ * Gets the current threshold mode used for image binarization.
+ * @return {number} The current threshold mode
+ * @see getVideoThresholdMode()
+ */
+ ARController.prototype.getThresholdMode = function() {
+ return artoolkit.getThresholdMode(this.id);
+ };
+
+ /**
+ Set the labeling threshhold.
+
+ This function forces sets the threshold value.
+ The default value is AR_DEFAULT_LABELING_THRESH which is 100.
+
+ The current threshold mode is not affected by this call.
+ Typically, this function is used when labeling threshold mode
+ is AR_LABELING_THRESH_MODE_MANUAL.
+
+ The threshold value is not relevant if threshold mode is
+ AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE.
+
+ Background: The labeling threshold is the value which
+ the AR library uses to differentiate between black and white
+ portions of an ARToolKit marker. Since the actual brightness,
+ contrast, and gamma of incoming images can vary signficantly
+ between different cameras and lighting conditions, this
+ value typically needs to be adjusted dynamically to a
+ suitable midpoint between the observed values for black
+ and white portions of the markers in the image.
+
+ @param {number} thresh An integer in the range [0,255] (inclusive).
+ */
+ ARController.prototype.setThreshold = function(threshold) {
+ return artoolkit.setThreshold(this.id, threshold);
+ };
+
+ /**
+ Get the current labeling threshold.
+
+ This function queries the current labeling threshold. For,
+ AR_LABELING_THRESH_MODE_AUTO_MEDIAN, AR_LABELING_THRESH_MODE_AUTO_OTSU,
+ and AR_LABELING_THRESH_MODE_AUTO_BRACKETING
+ the threshold value is only valid until the next auto-update.
+
+ The current threshold mode is not affected by this call.
+
+ The threshold value is not relevant if threshold mode is
+ AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE.
+
+ @return {number} The current threshold value.
+ */
+ ARController.prototype.getThreshold = function() {
+ return artoolkit.getThreshold(this.id);
+ };
+
+
+ /**
+ Set the pattern detection mode
+
+ The pattern detection determines the method by which ARToolKit
+ matches detected squares in the video image to marker templates
+ and/or IDs. ARToolKit v4.x can match against pictorial "template" markers,
+ whose pattern files are created with the mk_patt utility, in either colour
+ or mono, and additionally can match against 2D-barcode-type "matrix"
+ markers, which have an embedded marker ID. Two different two-pass modes
+ are also available, in which a matrix-detection pass is made first,
+ followed by a template-matching pass.
+
+ @param {number} mode
+ Options for this field are:
+ AR_TEMPLATE_MATCHING_COLOR
+ AR_TEMPLATE_MATCHING_MONO
+ AR_MATRIX_CODE_DETECTION
+ AR_TEMPLATE_MATCHING_COLOR_AND_MATRIX
+ AR_TEMPLATE_MATCHING_MONO_AND_MATRIX
+ The default mode is AR_TEMPLATE_MATCHING_COLOR.
+ */
+ ARController.prototype.setPatternDetectionMode = function(value) {
+ return artoolkit.setPatternDetectionMode(this.id, value);
+ };
+
+ /**
+ Returns the current pattern detection mode.
+
+ @return {number} The current pattern detection mode.
+ */
+ ARController.prototype.getPatternDetectionMode = function() {
+ return artoolkit.getPatternDetectionMode(this.id);
+ };
+
+ /**
+ Set the size and ECC algorithm to be used for matrix code (2D barcode) marker detection.
+
+ When matrix-code (2D barcode) marker detection is enabled (see arSetPatternDetectionMode)
+ then the size of the barcode pattern and the type of error checking and correction (ECC)
+ with which the markers were produced can be set via this function.
+
+ This setting is global to a given ARHandle; It is not possible to have two different matrix
+ code types in use at once.
+
+ @param type The type of matrix code (2D barcode) in use. Options include:
+ AR_MATRIX_CODE_3x3
+ AR_MATRIX_CODE_3x3_HAMMING63
+ AR_MATRIX_CODE_3x3_PARITY65
+ AR_MATRIX_CODE_4x4
+ AR_MATRIX_CODE_4x4_BCH_13_9_3
+ AR_MATRIX_CODE_4x4_BCH_13_5_5
+ The default mode is AR_MATRIX_CODE_3x3.
+ */
+ ARController.prototype.setMatrixCodeType = function(value) {
+ return artoolkit.setMatrixCodeType(this.id, value);
+ };
+
+ /**
+ Returns the current matrix code (2D barcode) marker detection type.
+
+ @return {number} The current matrix code type.
+ */
+ ARController.prototype.getMatrixCodeType = function() {
+ return artoolkit.getMatrixCodeType(this.id);
+ };
+
+ /**
+ Select between detection of black markers and white markers.
+
+ ARToolKit's labelling algorithm can work with both black-bordered
+ markers on a white background (AR_LABELING_BLACK_REGION) or
+ white-bordered markers on a black background (AR_LABELING_WHITE_REGION).
+ This function allows you to specify the type of markers to look for.
+ Note that this does not affect the pattern-detection algorith
+ which works on the interior of the marker.
+
+ @param {number} mode
+ Options for this field are:
+ AR_LABELING_WHITE_REGION
+ AR_LABELING_BLACK_REGION
+ The default mode is AR_LABELING_BLACK_REGION.
+ */
+ ARController.prototype.setLabelingMode = function(value) {
+ return artoolkit.setLabelingMode(this.id, value);
+ };
+
+ /**
+ Enquire whether detection is looking for black markers or white markers.
+
+ See discussion for setLabelingMode.
+
+ @result {number} The current labeling mode.
+ */
+ ARController.prototype.getLabelingMode = function() {
+ return artoolkit.getLabelingMode(this.id);
+ };
+
+ /**
+ Set the width/height of the marker pattern space, as a proportion of marker width/height.
+
+ @param {number} pattRatio The the width/height of the marker pattern space, as a proportion of marker
+ width/height. To set the default, pass AR_PATT_RATIO.
+ If compatibility with ARToolKit verions 1.0 through 4.4 is required, this value
+ must be 0.5.
+ */
+ ARController.prototype.setPattRatio = function(value) {
+ return artoolkit.setPattRatio(this.id, value);
+ };
+
+ /**
+ Returns the current ratio of the marker pattern to the total marker size.
+
+ @return {number} The current pattern ratio.
+ */
+ ARController.prototype.getPattRatio = function() {
+ return artoolkit.getPattRatio(this.id);
+ };
+
+ /**
+ Set the image processing mode.
+
+ When the image processing mode is AR_IMAGE_PROC_FRAME_IMAGE,
+ ARToolKit processes all pixels in each incoming image
+ to locate markers. When the mode is AR_IMAGE_PROC_FIELD_IMAGE,
+ ARToolKit processes pixels in only every second pixel row and
+ column. This is useful both for handling images from interlaced
+ video sources (where alternate lines are assembled from alternate
+ fields and thus have one field time-difference, resulting in a
+ "comb" effect) such as Digital Video cameras.
+ The effective reduction by 75% in the pixels processed also
+ has utility in accelerating tracking by effectively reducing
+ the image size to one quarter size, at the cost of pose accuraccy.
+
+ @param {number} mode
+ Options for this field are:
+ AR_IMAGE_PROC_FRAME_IMAGE
+ AR_IMAGE_PROC_FIELD_IMAGE
+ The default mode is AR_IMAGE_PROC_FRAME_IMAGE.
+ */
+ ARController.prototype.setImageProcMode = function(value) {
+ return artoolkit.setImageProcMode(this.id, value);
+ };
+
+ /**
+ Get the image processing mode.
+
+ See arSetImageProcMode() for a complete description.
+
+ @return {number} The current image processing mode.
+ */
+ ARController.prototype.getImageProcMode = function() {
+ return artoolkit.getImageProcMode(this.id);
+ };
+
+
+ /**
+ Draw the black and white image and debug markers to the ARController canvas.
+
+ See setDebugMode.
+ */
+ ARController.prototype.debugDraw = function() {
+ var debugBuffer = new Uint8ClampedArray(Module.HEAPU8.buffer, this._bwpointer, this.framesize);
+ var id = new ImageData(debugBuffer, this.canvas.width, this.canvas.height)
+ this.ctx.putImageData(id, 0, 0)
+
+ var marker_num = this.getMarkerNum();
+ for (var i=0; i<marker_num; i++) {
+ this._debugMarker(this.getMarker(i));
+ }
+ };
+
+
+ // private
+
+ ARController.prototype._initialize = function() {
+ this.id = artoolkit.setup(this.canvas.width, this.canvas.height, this.cameraParam.id);
+
+ var params = artoolkit.frameMalloc;
+ this.framepointer = params.framepointer;
+ this.framesize = params.framesize;
+
+ this.dataHeap = new Uint8Array(Module.HEAPU8.buffer, this.framepointer, this.framesize);
+
+ this.camera_mat = new Float64Array(Module.HEAPU8.buffer, params.camera, 16);
+ this.marker_transform_mat = new Float64Array(Module.HEAPU8.buffer, params.transform, 12);
+
+ this.setProjectionNearPlane(0.1)
+ this.setProjectionFarPlane(1000);
+
+ var self = this;
+ setTimeout(function() {
+ if (self.onload) {
+ self.onload();
+ }
+ self.dispatchEvent({
+ name: 'load',
+ target: self
+ });
+ }, 1);
+ };
+/*
+ ARController.prototype._copyImageToHeap = function(image) {
+ if (!image) {
+ image = this.image;
+ }
+
+
+ // if (this.orientation === 'portrait') {
+ // this.ctx.save();
+ // this.ctx.translate(this.canvas.width, 0);
+ // this.ctx.rotate(Math.PI/2);
+ // this.ctx.drawImage(image, 0, 0, this.canvas.height, this.canvas.width); // draw video
+ // this.ctx.restore();
+ // } else {
+ // debugger
+ // this.ctx.drawImage(image, 0, 0, this.canvas.width, this.canvas.height); // draw video
+ // }
+
+
+ this.ctx.drawImage(image, 0, 0, this.canvas.width, this.canvas.height); // draw video
+ var imageData = this.ctx.getImageData(0, 0, this.canvas.width, this.canvas.height);
+ var data = imageData.data;
+
+ if (this.dataHeap) {
+ this.dataHeap.set( data );
+ return true;
+ }
+ return false;
+ };
+*/
+
+ ARController.prototype._copyImageToHeap = function(image) {
+ if (!image) {
+ image = this.image;
+ }
+
+ if( (image.nodeName === 'IMG' && image.width > image.height ) ||
+ (image.nodeName === 'VIDEO' && image.videoWidth > image.videoHeight) ){
+ // if landscape
+ this.ctx.drawImage(image, 0, 0, this.canvas.width, this.canvas.height); // draw video
+ }else{
+ // if portrait
+ this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
+ var scale = this.canvas.height / this.canvas.width;
+ var scaledHeight = this.canvas.width*scale;
+ var scaledWidth = this.canvas.height*scale;
+ var marginLeft = ( this.canvas.width - scaledWidth)/2;
+ this.ctx.drawImage(image, marginLeft, 0, scaledWidth, scaledHeight); // draw video
+ }
+
+ var imageData = this.ctx.getImageData(0, 0, this.canvas.width, this.canvas.height);
+ var data = imageData.data;
+
+ if (this.dataHeap) {
+ this.dataHeap.set( data );
+ return true;
+ }
+ return false;
+ };
+
+ ARController.prototype._debugMarker = function(marker) {
+ var vertex, pos;
+ vertex = marker.vertex;
+ var ctx = this.ctx;
+ ctx.strokeStyle = 'red';
+
+ ctx.beginPath()
+ ctx.moveTo(vertex[0][0], vertex[0][1])
+ ctx.lineTo(vertex[1][0], vertex[1][1])
+ ctx.stroke();
+
+ ctx.beginPath()
+ ctx.moveTo(vertex[2][0], vertex[2][1])
+ ctx.lineTo(vertex[3][0], vertex[3][1])
+ ctx.stroke()
+
+ ctx.strokeStyle = 'green';
+ ctx.beginPath()
+ ctx.lineTo(vertex[1][0], vertex[1][1])
+ ctx.lineTo(vertex[2][0], vertex[2][1])
+ ctx.stroke();
+
+ ctx.beginPath()
+ ctx.moveTo(vertex[3][0], vertex[3][1])
+ ctx.lineTo(vertex[0][0], vertex[0][1])
+ ctx.stroke();
+
+ pos = marker.pos
+ ctx.beginPath()
+ ctx.arc(pos[0], pos[1], 8, 0, Math.PI * 2)
+ ctx.fillStyle = 'red'
+ ctx.fill()
+ };
+
+
+ // static
+
+ /**
+ ARController.getUserMedia gets a device camera video feed and calls the given onSuccess callback with it.
+
+ Tries to start playing the video. Playing the video can fail on Chrome for Android,
+ so ARController.getUserMedia adds user input event listeners to the window
+ that try to start playing the video. On success, the event listeners are removed.
+
+ To use ARController.getUserMedia, call it with an object with the onSuccess attribute set to a callback function.
+
+ ARController.getUserMedia({
+ onSuccess: function(video) {
+ console.log("Got video", video);
+ }
+ });
+
+ The configuration object supports the following attributes:
+
+ {
+ onSuccess : function(video),
+ onError : function(error),
+
+ width : number | {min: number, ideal: number, max: number},
+ height : number | {min: number, ideal: number, max: number},
+
+ facingMode : 'environment' | 'user' | 'left' | 'right' | { exact: 'environment' | ... }
+ }
+
+ See https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia for more information about the
+ width, height and facingMode attributes.
+
+ @param {object} configuration The configuration object.
+ @return {VideoElement} Returns the created video element.
+ */
+ ARController.getUserMedia = function(configuration) {
+ var facing = configuration.facingMode || 'environment';
+
+ var onSuccess = configuration.onSuccess;
+ var onError = configuration.onError || function(err) { console.error("ARController.getUserMedia", err); };
+
+ var video = document.createElement('video');
+
+ var initProgress = function() {
+ if (this.videoWidth !== 0) {
+ onSuccess(video);
+ }
+ };
+
+ var readyToPlay = false;
+ var eventNames = [
+ 'touchstart', 'touchend', 'touchmove', 'touchcancel',
+ 'click', 'mousedown', 'mouseup', 'mousemove',
+ 'keydown', 'keyup', 'keypress', 'scroll'
+ ];
+ var play = function(ev) {
+ if (readyToPlay) {
+ video.play();
+ if (!video.paused) {
+ eventNames.forEach(function(eventName) {
+ window.removeEventListener(eventName, play, true);
+ });
+ }
+ }
+ };
+ eventNames.forEach(function(eventName) {
+ window.addEventListener(eventName, play, true);
+ });
+
+ var success = function(stream) {
+ video.addEventListener('loadedmetadata', initProgress, false);
+ video.src = window.URL.createObjectURL(stream);
+ readyToPlay = true;
+ play(); // Try playing without user input, should work on non-Android Chrome
+ };
+
+ var constraints = {};
+ var mediaDevicesConstraints = {};
+ if (configuration.width) {
+ mediaDevicesConstraints.width = configuration.width;
+ if (typeof configuration.width === 'object') {
+ if (configuration.width.max) {
+ constraints.maxWidth = configuration.width.max;
+ }
+ if (configuration.width.min) {
+ constraints.minWidth = configuration.width.max;
+ }
+ } else {
+ constraints.maxWidth = configuration.width;
+ }
+ }
+
+ if (configuration.height) {
+ mediaDevicesConstraints.height = configuration.height;
+ if (typeof configuration.height === 'object') {
+ if (configuration.height.max) {
+ constraints.maxHeight = configuration.height.max;
+ }
+ if (configuration.height.min) {
+ constraints.minHeight = configuration.height.max;
+ }
+ } else {
+ constraints.maxHeight = configuration.height;
+ }
+ }
+
+ mediaDevicesConstraints.facingMode = facing;
+
+ navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
+ var hdConstraints = {
+ audio: false,
+ video: {
+ mandatory: constraints
+ }
+ };
+
+ if ( false ) {
+ // if ( navigator.mediaDevices || window.MediaStreamTrack) {
+ if (navigator.mediaDevices) {
+ navigator.mediaDevices.getUserMedia({
+ audio: false,
+ video: mediaDevicesConstraints
+ }).then(success, onError);
+ } else {
+ MediaStreamTrack.getSources(function(sources) {
+ var facingDir = mediaDevicesConstraints.facingMode;
+ if (facing && facing.exact) {
+ facingDir = facing.exact;
+ }
+ for (var i=0; i<sources.length; i++) {
+ if (sources[i].kind === 'video' && sources[i].facing === facingDir) {
+ hdConstraints.video.mandatory.sourceId = sources[i].id;
+ break;
+ }
+ }
+ if (facing && facing.exact && !hdConstraints.video.mandatory.sourceId) {
+ onError('Failed to get camera facing the wanted direction');
+ } else {
+ if (navigator.getUserMedia) {
+ navigator.getUserMedia(hdConstraints, success, onError);
+ } else {
+ onError('navigator.getUserMedia is not supported on your browser');
+ }
+ }
+ });
+ }
+ } else {
+ if (navigator.getUserMedia) {
+ navigator.getUserMedia(hdConstraints, success, onError);
+ } else {
+ onError('navigator.getUserMedia is not supported on your browser');
+ }
+ }
+
+ return video;
+ };
+
+ /**
+ ARController.getUserMediaARController gets an ARController for the device camera video feed and calls the
+ given onSuccess callback with it.
+
+ To use ARController.getUserMediaARController, call it with an object with the cameraParam attribute set to
+ a camera parameter file URL, and the onSuccess attribute set to a callback function.
+
+ ARController.getUserMediaARController({
+ cameraParam: 'Data/camera_para.dat',
+ onSuccess: function(arController, arCameraParam) {
+ console.log("Got ARController", arController);
+ console.log("Got ARCameraParam", arCameraParam);
+ console.log("Got video", arController.image);
+ }
+ });
+
+ The configuration object supports the following attributes:
+
+ {
+ onSuccess : function(ARController, ARCameraParam),
+ onError : function(error),
+
+ cameraParam: url, // URL to camera parameters definition file.
+ maxARVideoSize: number, // Maximum max(width, height) for the AR processing canvas.
+
+ width : number | {min: number, ideal: number, max: number},
+ height : number | {min: number, ideal: number, max: number},
+
+ facingMode : 'environment' | 'user' | 'left' | 'right' | { exact: 'environment' | ... }
+ }
+
+ See https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia for more information about the
+ width, height and facingMode attributes.
+
+ The orientation attribute of the returned ARController is set to "portrait" if the userMedia video has larger
+ height than width. Otherwise it's set to "landscape". The videoWidth and videoHeight attributes of the arController
+ are set to be always in landscape configuration so that width is larger than height.
+
+ @param {object} configuration The configuration object.
+ @return {VideoElement} Returns the created video element.
+ */
+ ARController.getUserMediaARController = function(configuration) {
+ var obj = {};
+ for (var i in configuration) {
+ obj[i] = configuration[i];
+ }
+ var onSuccess = configuration.onSuccess;
+ var cameraParamURL = configuration.cameraParam;
+
+ obj.onSuccess = function() {
+ new ARCameraParam(cameraParamURL, function() {
+ var arCameraParam = this;
+ var maxSize = configuration.maxARVideoSize || Math.max(video.videoWidth, video.videoHeight);
+ var f = maxSize / Math.max(video.videoWidth, video.videoHeight);
+ var w = f * video.videoWidth;
+ var h = f * video.videoHeight;
+ if (video.videoWidth < video.videoHeight) {
+ var tmp = w;
+ w = h;
+ h = tmp;
+ }
+ var arController = new ARController(w, h, arCameraParam);
+ arController.image = video;
+ if (video.videoWidth < video.videoHeight) {
+ arController.orientation = 'portrait';
+ arController.videoWidth = video.videoHeight;
+ arController.videoHeight = video.videoWidth;
+ } else {
+ arController.orientation = 'landscape';
+ arController.videoWidth = video.videoWidth;
+ arController.videoHeight = video.videoHeight;
+ }
+ onSuccess(arController, arCameraParam);
+ }, function(err) {
+ console.error("ARController: Failed to load ARCameraParam", err);
+ });
+ };
+
+ var video = this.getUserMedia(obj);
+ return video;
+ };
+
+
+ /**
+ ARCameraParam is used for loading AR camera parameters for use with ARController.
+ Use by passing in an URL and a callback function.
+
+ var camera = new ARCameraParam('Data/camera_para.dat', function() {
+ console.log('loaded camera', this.id);
+ },
+ function(err) {
+ console.log('failed to load camera', err);
+ });
+
+ @exports ARCameraParam
+ @constructor
+
+ @param {string} src URL to load camera parameters from.
+ @param {string} onload Onload callback to be called on successful parameter loading.
+ @param {string} onerror Error callback to called when things don't work out.
+ */
+ var ARCameraParam = function(src, onload, onerror) {
+ this.id = -1;
+ this._src = '';
+ this.complete = false;
+ this.onload = onload;
+ this.onerror = onerror;
+ if (src) {
+ this.load(src);
+ }
+ };
+
+ /**
+ Loads the given URL as camera parameters definition file into this ARCameraParam.
+
+ Can only be called on an unloaded ARCameraParam instance.
+
+ @param {string} src URL to load.
+ */
+ ARCameraParam.prototype.load = function(src) {
+ if (this._src !== '') {
+ throw("ARCameraParam: Trying to load camera parameters twice.")
+ }
+ this._src = src;
+ if (src) {
+ var self = this;
+ artoolkit.loadCamera(src, function(id) {
+ self.id = id;
+ self.complete = true;
+ self.onload();
+ }, function(err) {
+ self.onerror(err);
+ });
+ }
+ };
+
+ Object.defineProperty(ARCameraParam.prototype, 'src', {
+ set: function(src) {
+ this.load(src);
+ },
+ get: function() {
+ return this._src;
+ }
+ });
+
+ /**
+ Destroys the camera parameter and frees associated Emscripten resources.
+
+ */
+ ARCameraParam.prototype.dispose = function() {
+ if (this.id !== -1) {
+ artoolkit.deleteCamera(this.id);
+ }
+ this.id = -1;
+ this._src = '';
+ this.complete = false;
+ };
+
+
+
+ // ARToolKit exported JS API
+ //
+ var artoolkit = {
+
+ UNKNOWN_MARKER: -1,
+ PATTERN_MARKER: 0,
+ BARCODE_MARKER: 1,
+
+ loadCamera: loadCamera,
+
+ addMarker: addMarker,
+ addMultiMarker: addMultiMarker,
+
+ };
+
+ var FUNCTIONS = [
+ 'setup',
+ 'teardown',
+
+ 'setLogLevel',
+ 'getLogLevel',
+
+ 'setDebugMode',
+ 'getDebugMode',
+
+ 'getProcessingImage',
+
+ 'setMarkerInfoDir',
+ 'setMarkerInfoVertex',
+
+ 'getTransMatSquare',
+ 'getTransMatSquareCont',
+
+ 'getTransMatMultiSquare',
+ 'getTransMatMultiSquareRobust',
+
+ 'getMultiMarkerNum',
+ 'getMultiMarkerCount',
+
+ 'detectMarker',
+ 'getMarkerNum',
+
+ 'getMarker',
+ 'getMultiEachMarker',
+
+ 'setProjectionNearPlane',
+ 'getProjectionNearPlane',
+
+ 'setProjectionFarPlane',
+ 'getProjectionFarPlane',
+
+ 'setThresholdMode',
+ 'getThresholdMode',
+
+ 'setThreshold',
+ 'getThreshold',
+
+ 'setPatternDetectionMode',
+ 'getPatternDetectionMode',
+
+ 'setMatrixCodeType',
+ 'getMatrixCodeType',
+
+ 'setLabelingMode',
+ 'getLabelingMode',
+
+ 'setPattRatio',
+ 'getPattRatio',
+
+ 'setImageProcMode',
+ 'getImageProcMode',
+ ];
+
+ function runWhenLoaded() {
+ FUNCTIONS.forEach(function(n) {
+ artoolkit[n] = Module[n];
+ })
+
+ for (var m in Module) {
+ if (m.match(/^AR/))
+ artoolkit[m] = Module[m];
+ }
+ }
+
+ var marker_count = 0;
+ function addMarker(arId, url, callback) {
+ var filename = '/marker_' + marker_count++;
+ ajax(url, filename, function() {
+ var id = Module._addMarker(arId, filename);
+ if (callback) callback(id);
+ });
+ }
+
+ function bytesToString(array) {
+ return String.fromCharCode.apply(String, array);
+ }
+
+ function parseMultiFile(bytes) {
+ var str = bytesToString(bytes);
+
+ var lines = str.split('\n');
+
+ var files = [];
+
+ var state = 0; // 0 - read,
+ var markers = 0;
+
+ lines.forEach(function(line) {
+ line = line.trim();
+ if (!line || line.startsWith('#')) return;
+
+ switch (state) {
+ case 0:
+ markers = +line;
+ state = 1;
+ return;
+ case 1: // filename or barcode
+ if (!line.match(/^\d+$/)) {
+ files.push(line);
+ }
+ case 2: // width
+ case 3: // matrices
+ case 4:
+ state++;
+ return;
+ case 5:
+ state = 1;
+ return;
+ }
+ });
+
+ return files;
+ }
+
+ var multi_marker_count = 0;
+
+ function addMultiMarker(arId, url, callback) {
+ var filename = '/multi_marker_' + multi_marker_count++;
+ ajax(url, filename, function(bytes) {
+ var files = parseMultiFile(bytes);
+
+ function ok() {
+ var markerID = Module._addMultiMarker(arId, filename);
+ var markerNum = Module.getMultiMarkerNum(arId, markerID);
+ if (callback) callback(markerID, markerNum);
+ }
+
+ if (!files.length) return ok();
+
+ var path = url.split('/').slice(0, -1).join('/')
+ files = files.map(function(file) {
+ // FIXME super kludge - remove it
+ // console.assert(file !== '')
+ if( file === 'patt.hiro' || file === 'patt.kanji' || file === 'patt2.hiro' || file === 'patt2.kanji' ){
+ // debugger
+ return ['http://127.0.0.1:8080/data/data/' + file, file]
+ }
+ return [path + '/' + file, file]
+ })
+ ajaxDependencies(files, ok);
+ });
+ }
+
+ var camera_count = 0;
+ function loadCamera(url, callback) {
+ var filename = '/camera_param_' + camera_count++;
+ var writeCallback = function() {
+ var id = Module._loadCamera(filename);
+ if (callback) callback(id);
+ };
+ if (typeof url === 'object') { // Maybe it's a byte array
+ writeByteArrayToFS(filename, url, writeCallback);
+ } else if (url.indexOf("\n") > -1) { // Or a string with the camera param
+ writeStringToFS(filename, url, writeCallback);
+ } else {
+ ajax(url, filename, writeCallback);
+ }
+ }
+
+
+ // transfer image
+
+ function writeStringToFS(target, string, callback) {
+ var byteArray = new Uint8Array(string.length);
+ for (var i=0; i<byteArray.length; i++) {
+ byteArray[i] = string.charCodeAt(i) & 0xff;
+ }
+ writeByteArrayToFS(target, byteArray, callback);
+ }
+
+ function writeByteArrayToFS(target, byteArray, callback) {
+ FS.writeFile(target, byteArray, { encoding: 'binary' });
+ // console.log('FS written', target);
+
+ callback(byteArray);
+ }
+
+ // Eg.
+ // ajax('../bin/Data2/markers.dat', '/Data2/markers.dat', callback);
+ // ajax('../bin/Data/patt.hiro', '/patt.hiro', callback);
+
+ function ajax(url, target, callback) {
+ var oReq = new XMLHttpRequest();
+ oReq.open('GET', url, true);
+ oReq.responseType = 'arraybuffer'; // blob arraybuffer
+
+ oReq.onload = function(oEvent) {
+ // console.log('ajax done for ', url);
+ var arrayBuffer = oReq.response;
+ var byteArray = new Uint8Array(arrayBuffer);
+ // console.log('writeByteArrayToFS', target, byteArray.length, 'byte. url', url)
+ writeByteArrayToFS(target, byteArray, callback);
+ };
+
+ oReq.send();
+ }
+
+ function ajaxDependencies(files, callback) {
+ var next = files.pop();
+ if (next) {
+ ajax(next[0], next[1], function() {
+ ajaxDependencies(files, callback);
+ });
+ } else {
+ callback();
+ }
+ }
+
+ /* Exports */
+ window.artoolkit = artoolkit;
+ window.ARController = ARController;
+ window.ARCameraParam = ARCameraParam;
+
+ if (window.Module) {
+ runWhenLoaded();
+ } else {
+ window.Module = {
+ onRuntimeInitialized: function() {
+ runWhenLoaded();
+ }
+ };
+ }
+
+})();
+/*
+Copyright (c) 2011 Juan Mellado
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+/*
+References:
+- "ArUco: a minimal library for Augmented Reality applications based on OpenCv"
+http://www.uco.es/investiga/grupos/ava/node/26
+*/
+
+var AR = AR || {};
+
+AR.Marker = function(id, corners){
+ this.id = id;
+ this.corners = corners;
+};
+
+AR.Detector = function(){
+ this.grey = new CV.Image();
+ this.thres = new CV.Image();
+ this.homography = new CV.Image();
+ this.binary = [];
+ this.contours = [];
+ this.polys = [];
+ this.candidates = [];
+};
+
+AR.Detector.prototype.detect = function(image){
+ CV.grayscale(image, this.grey);
+ CV.adaptiveThreshold(this.grey, this.thres, 2, 7);
+
+ this.contours = CV.findContours(this.thres, this.binary);
+
+ this.candidates = this.findCandidates(this.contours, image.width * 0.20, 0.05, 10);
+ this.candidates = this.clockwiseCorners(this.candidates);
+ this.candidates = this.notTooNear(this.candidates, 10);
+
+ return this.findMarkers(this.grey, this.candidates, 49);
+};
+
+AR.Detector.prototype.findCandidates = function(contours, minSize, epsilon, minLength){
+ var candidates = [], len = contours.length, contour, poly, i;
+
+ this.polys = [];
+
+ for (i = 0; i < len; ++ i){
+ contour = contours[i];
+
+ if (contour.length >= minSize){
+ poly = CV.approxPolyDP(contour, contour.length * epsilon);
+
+ this.polys.push(poly);
+
+ if ( (4 === poly.length) && ( CV.isContourConvex(poly) ) ){
+
+ if ( CV.minEdgeLength(poly) >= minLength){
+ candidates.push(poly);
+ }
+ }
+ }
+ }
+
+ return candidates;
+};
+
+AR.Detector.prototype.clockwiseCorners = function(candidates){
+ var len = candidates.length, dx1, dx2, dy1, dy2, swap, i;
+
+ for (i = 0; i < len; ++ i){
+ dx1 = candidates[i][1].x - candidates[i][0].x;
+ dy1 = candidates[i][1].y - candidates[i][0].y;
+ dx2 = candidates[i][2].x - candidates[i][0].x;
+ dy2 = candidates[i][2].y - candidates[i][0].y;
+
+ if ( (dx1 * dy2 - dy1 * dx2) < 0){
+ swap = candidates[i][1];
+ candidates[i][1] = candidates[i][3];
+ candidates[i][3] = swap;
+ }
+ }
+
+ return candidates;
+};
+
+AR.Detector.prototype.notTooNear = function(candidates, minDist){
+ var notTooNear = [], len = candidates.length, dist, dx, dy, i, j, k;
+
+ for (i = 0; i < len; ++ i){
+
+ for (j = i + 1; j < len; ++ j){
+ dist = 0;
+
+ for (k = 0; k < 4; ++ k){
+ dx = candidates[i][k].x - candidates[j][k].x;
+ dy = candidates[i][k].y - candidates[j][k].y;
+
+ dist += dx * dx + dy * dy;
+ }
+
+ if ( (dist / 4) < (minDist * minDist) ){
+
+ if ( CV.perimeter( candidates[i] ) < CV.perimeter( candidates[j] ) ){
+ candidates[i].tooNear = true;
+ }else{
+ candidates[j].tooNear = true;
+ }
+ }
+ }
+ }
+
+ for (i = 0; i < len; ++ i){
+ if ( !candidates[i].tooNear ){
+ notTooNear.push( candidates[i] );
+ }
+ }
+
+ return notTooNear;
+};
+
+AR.Detector.prototype.findMarkers = function(imageSrc, candidates, warpSize){
+ var markers = [], len = candidates.length, candidate, marker, i;
+
+ for (i = 0; i < len; ++ i){
+ candidate = candidates[i];
+
+ CV.warp(imageSrc, this.homography, candidate, warpSize);
+
+ CV.threshold(this.homography, this.homography, CV.otsu(this.homography) );
+
+ marker = this.getMarker(this.homography, candidate);
+ if (marker){
+ markers.push(marker);
+ }
+ }
+
+ return markers;
+};
+
+AR.Detector.prototype.getMarker = function(imageSrc, candidate){
+ var width = (imageSrc.width / 7) >>> 0,
+ minZero = (width * width) >> 1,
+ bits = [], rotations = [], distances = [],
+ square, pair, inc, i, j;
+
+ for (i = 0; i < 7; ++ i){
+ inc = (0 === i || 6 === i)? 1: 6;
+
+ for (j = 0; j < 7; j += inc){
+ square = {x: j * width, y: i * width, width: width, height: width};
+ if ( CV.countNonZero(imageSrc, square) > minZero){
+ return null;
+ }
+ }
+ }
+
+ for (i = 0; i < 5; ++ i){
+ bits[i] = [];
+
+ for (j = 0; j < 5; ++ j){
+ square = {x: (j + 1) * width, y: (i + 1) * width, width: width, height: width};
+
+ bits[i][j] = CV.countNonZero(imageSrc, square) > minZero? 1: 0;
+ }
+ }
+
+ rotations[0] = bits;
+ distances[0] = this.hammingDistance( rotations[0] );
+
+ pair = {first: distances[0], second: 0};
+
+ for (i = 1; i < 4; ++ i){
+ rotations[i] = this.rotate( rotations[i - 1] );
+ distances[i] = this.hammingDistance( rotations[i] );
+
+ if (distances[i] < pair.first){
+ pair.first = distances[i];
+ pair.second = i;
+ }
+ }
+
+ if (0 !== pair.first){
+ return null;
+ }
+
+ return new AR.Marker(
+ this.mat2id( rotations[pair.second] ),
+ this.rotate2(candidate, 4 - pair.second)
+ );
+};
+
+AR.Detector.prototype.hammingDistance = function(bits){
+ var ids = [ [1,0,0,0,0], [1,0,1,1,1], [0,1,0,0,1], [0,1,1,1,0] ],
+ dist = 0, sum, minSum, i, j, k;
+
+ for (i = 0; i < 5; ++ i){
+ minSum = Infinity;
+
+ for (j = 0; j < 4; ++ j){
+ sum = 0;
+
+ for (k = 0; k < 5; ++ k){
+ sum += bits[i][k] === ids[j][k]? 0: 1;
+ }
+
+ if (sum < minSum){
+ minSum = sum;
+ }
+ }
+
+ dist += minSum;
+ }
+
+ return dist;
+};
+
+AR.Detector.prototype.mat2id = function(bits){
+ var id = 0, i;
+
+ for (i = 0; i < 5; ++ i){
+ id <<= 1;
+ id |= bits[i][1];
+ id <<= 1;
+ id |= bits[i][3];
+ }
+
+ return id;
+};
+
+AR.Detector.prototype.rotate = function(src){
+ var dst = [], len = src.length, i, j;
+
+ for (i = 0; i < len; ++ i){
+ dst[i] = [];
+ for (j = 0; j < src[i].length; ++ j){
+ dst[i][j] = src[src[i].length - j - 1][i];
+ }
+ }
+
+ return dst;
+};
+
+AR.Detector.prototype.rotate2 = function(src, rotation){
+ var dst = [], len = src.length, i;
+
+ for (i = 0; i < len; ++ i){
+ dst[i] = src[ (rotation + i) % len ];
+ }
+
+ return dst;
+};
+/*
+Copyright (c) 2011 Juan Mellado
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+/*
+References:
+- "OpenCV: Open Computer Vision Library"
+http://sourceforge.net/projects/opencvlibrary/
+- "Stack Blur: Fast But Goodlooking"
+http://incubator.quasimondo.com/processing/fast_blur_deluxe.php
+*/
+
+var CV = CV || {};
+
+CV.Image = function(width, height, data){
+ this.width = width || 0;
+ this.height = height || 0;
+ this.data = data || [];
+};
+
+CV.grayscale = function(imageSrc, imageDst){
+ var src = imageSrc.data, dst = imageDst.data, len = src.length,
+ i = 0, j = 0;
+
+ for (; i < len; i += 4){
+ dst[j ++] =
+ (src[i] * 0.299 + src[i + 1] * 0.587 + src[i + 2] * 0.114 + 0.5) & 0xff;
+ }
+
+ imageDst.width = imageSrc.width;
+ imageDst.height = imageSrc.height;
+
+ return imageDst;
+};
+
+CV.threshold = function(imageSrc, imageDst, threshold){
+ var src = imageSrc.data, dst = imageDst.data,
+ len = src.length, tab = [], i;
+
+ for (i = 0; i < 256; ++ i){
+ tab[i] = i <= threshold? 0: 255;
+ }
+
+ for (i = 0; i < len; ++ i){
+ dst[i] = tab[ src[i] ];
+ }
+
+ imageDst.width = imageSrc.width;
+ imageDst.height = imageSrc.height;
+
+ return imageDst;
+};
+
+CV.adaptiveThreshold = function(imageSrc, imageDst, kernelSize, threshold){
+ var src = imageSrc.data, dst = imageDst.data, len = src.length, tab = [], i;
+
+ CV.stackBoxBlur(imageSrc, imageDst, kernelSize);
+
+ for (i = 0; i < 768; ++ i){
+ tab[i] = (i - 255 <= -threshold)? 255: 0;
+ }
+
+ for (i = 0; i < len; ++ i){
+ dst[i] = tab[ src[i] - dst[i] + 255 ];
+ }
+
+ imageDst.width = imageSrc.width;
+ imageDst.height = imageSrc.height;
+
+ return imageDst;
+};
+
+CV.otsu = function(imageSrc){
+ var src = imageSrc.data, len = src.length, hist = [],
+ threshold = 0, sum = 0, sumB = 0, wB = 0, wF = 0, max = 0,
+ mu, between, i;
+
+ for (i = 0; i < 256; ++ i){
+ hist[i] = 0;
+ }
+
+ for (i = 0; i < len; ++ i){
+ hist[ src[i] ] ++;
+ }
+
+ for (i = 0; i < 256; ++ i){
+ sum += hist[i] * i;
+ }
+
+ for (i = 0; i < 256; ++ i){
+ wB += hist[i];
+ if (0 !== wB){
+
+ wF = len - wB;
+ if (0 === wF){
+ break;
+ }
+
+ sumB += hist[i] * i;
+
+ mu = (sumB / wB) - ( (sum - sumB) / wF );
+
+ between = wB * wF * mu * mu;
+
+ if (between > max){
+ max = between;
+ threshold = i;
+ }
+ }
+ }
+
+ return threshold;
+};
+
+CV.stackBoxBlurMult =
+[1, 171, 205, 293, 57, 373, 79, 137, 241, 27, 391, 357, 41, 19, 283, 265];
+
+CV.stackBoxBlurShift =
+[0, 9, 10, 11, 9, 12, 10, 11, 12, 9, 13, 13, 10, 9, 13, 13];
+
+CV.BlurStack = function(){
+ this.color = 0;
+ this.next = null;
+};
+
+CV.stackBoxBlur = function(imageSrc, imageDst, kernelSize){
+ var src = imageSrc.data, dst = imageDst.data,
+ height = imageSrc.height, width = imageSrc.width,
+ heightMinus1 = height - 1, widthMinus1 = width - 1,
+ size = kernelSize + kernelSize + 1, radius = kernelSize + 1,
+ mult = CV.stackBoxBlurMult[kernelSize],
+ shift = CV.stackBoxBlurShift[kernelSize],
+ stack, stackStart, color, sum, pos, start, p, x, y, i;
+
+ stack = stackStart = new CV.BlurStack();
+ for (i = 1; i < size; ++ i){
+ stack = stack.next = new CV.BlurStack();
+ }
+ stack.next = stackStart;
+
+ pos = 0;
+
+ for (y = 0; y < height; ++ y){
+ start = pos;
+
+ color = src[pos];
+ sum = radius * color;
+
+ stack = stackStart;
+ for (i = 0; i < radius; ++ i){
+ stack.color = color;
+ stack = stack.next;
+ }
+ for (i = 1; i < radius; ++ i){
+ stack.color = src[pos + i];
+ sum += stack.color;
+ stack = stack.next;
+ }
+
+ stack = stackStart;
+ for (x = 0; x < width; ++ x){
+ dst[pos ++] = (sum * mult) >>> shift;
+
+ p = x + radius;
+ p = start + (p < widthMinus1? p: widthMinus1);
+ sum -= stack.color - src[p];
+
+ stack.color = src[p];
+ stack = stack.next;
+ }
+ }
+
+ for (x = 0; x < width; ++ x){
+ pos = x;
+ start = pos + width;
+
+ color = dst[pos];
+ sum = radius * color;
+
+ stack = stackStart;
+ for (i = 0; i < radius; ++ i){
+ stack.color = color;
+ stack = stack.next;
+ }
+ for (i = 1; i < radius; ++ i){
+ stack.color = dst[start];
+ sum += stack.color;
+ stack = stack.next;
+
+ start += width;
+ }
+
+ stack = stackStart;
+ for (y = 0; y < height; ++ y){
+ dst[pos] = (sum * mult) >>> shift;
+
+ p = y + radius;
+ p = x + ( (p < heightMinus1? p: heightMinus1) * width );
+ sum -= stack.color - dst[p];
+
+ stack.color = dst[p];
+ stack = stack.next;
+
+ pos += width;
+ }
+ }
+
+ return imageDst;
+};
+
+CV.gaussianBlur = function(imageSrc, imageDst, imageMean, kernelSize){
+ var kernel = CV.gaussianKernel(kernelSize);
+
+ imageDst.width = imageSrc.width;
+ imageDst.height = imageSrc.height;
+
+ imageMean.width = imageSrc.width;
+ imageMean.height = imageSrc.height;
+
+ CV.gaussianBlurFilter(imageSrc, imageMean, kernel, true);
+ CV.gaussianBlurFilter(imageMean, imageDst, kernel, false);
+
+ return imageDst;
+};
+
+CV.gaussianBlurFilter = function(imageSrc, imageDst, kernel, horizontal){
+ var src = imageSrc.data, dst = imageDst.data,
+ height = imageSrc.height, width = imageSrc.width,
+ pos = 0, limit = kernel.length >> 1,
+ cur, value, i, j, k;
+
+ for (i = 0; i < height; ++ i){
+
+ for (j = 0; j < width; ++ j){
+ value = 0.0;
+
+ for (k = -limit; k <= limit; ++ k){
+
+ if (horizontal){
+ cur = pos + k;
+ if (j + k < 0){
+ cur = pos;
+ }
+ else if (j + k >= width){
+ cur = pos;
+ }
+ }else{
+ cur = pos + (k * width);
+ if (i + k < 0){
+ cur = pos;
+ }
+ else if (i + k >= height){
+ cur = pos;
+ }
+ }
+
+ value += kernel[limit + k] * src[cur];
+ }
+
+ dst[pos ++] = horizontal? value: (value + 0.5) & 0xff;
+ }
+ }
+
+ return imageDst;
+};
+
+CV.gaussianKernel = function(kernelSize){
+ var tab =
+ [ [1],
+ [0.25, 0.5, 0.25],
+ [0.0625, 0.25, 0.375, 0.25, 0.0625],
+ [0.03125, 0.109375, 0.21875, 0.28125, 0.21875, 0.109375, 0.03125] ],
+ kernel = [], center, sigma, scale2X, sum, x, i;
+
+ if ( (kernelSize <= 7) && (kernelSize % 2 === 1) ){
+ kernel = tab[kernelSize >> 1];
+ }else{
+ center = (kernelSize - 1.0) * 0.5;
+ sigma = 0.8 + (0.3 * (center - 1.0) );
+ scale2X = -0.5 / (sigma * sigma);
+ sum = 0.0;
+ for (i = 0; i < kernelSize; ++ i){
+ x = i - center;
+ sum += kernel[i] = Math.exp(scale2X * x * x);
+ }
+ sum = 1 / sum;
+ for (i = 0; i < kernelSize; ++ i){
+ kernel[i] *= sum;
+ }
+ }
+
+ return kernel;
+};
+
+CV.findContours = function(imageSrc, binary){
+ var width = imageSrc.width, height = imageSrc.height, contours = [],
+ src, deltas, pos, pix, nbd, outer, hole, i, j;
+
+ src = CV.binaryBorder(imageSrc, binary);
+
+ deltas = CV.neighborhoodDeltas(width + 2);
+
+ pos = width + 3;
+ nbd = 1;
+
+ for (i = 0; i < height; ++ i, pos += 2){
+
+ for (j = 0; j < width; ++ j, ++ pos){
+ pix = src[pos];
+
+ if (0 !== pix){
+ outer = hole = false;
+
+ if (1 === pix && 0 === src[pos - 1]){
+ outer = true;
+ }
+ else if (pix >= 1 && 0 === src[pos + 1]){
+ hole = true;
+ }
+
+ if (outer || hole){
+ ++ nbd;
+
+ contours.push( CV.borderFollowing(src, pos, nbd, {x: j, y: i}, hole, deltas) );
+ }
+ }
+ }
+ }
+
+ return contours;
+};
+
+CV.borderFollowing = function(src, pos, nbd, point, hole, deltas){
+ var contour = [], pos1, pos3, pos4, s, s_end, s_prev;
+
+ contour.hole = hole;
+
+ s = s_end = hole? 0: 4;
+ do{
+ s = (s - 1) & 7;
+ pos1 = pos + deltas[s];
+ if (src[pos1] !== 0){
+ break;
+ }
+ }while(s !== s_end);
+
+ if (s === s_end){
+ src[pos] = -nbd;
+ contour.push( {x: point.x, y: point.y} );
+
+ }else{
+ pos3 = pos;
+ s_prev = s ^ 4;
+
+ while(true){
+ s_end = s;
+
+ do{
+ pos4 = pos3 + deltas[++ s];
+ }while(src[pos4] === 0);
+
+ s &= 7;
+
+ if ( ( (s - 1) >>> 0) < (s_end >>> 0) ){
+ src[pos3] = -nbd;
+ }
+ else if (src[pos3] === 1){
+ src[pos3] = nbd;
+ }
+
+ contour.push( {x: point.x, y: point.y} );
+
+ s_prev = s;
+
+ point.x += CV.neighborhood[s][0];
+ point.y += CV.neighborhood[s][1];
+
+ if ( (pos4 === pos) && (pos3 === pos1) ){
+ break;
+ }
+
+ pos3 = pos4;
+ s = (s + 4) & 7;
+ }
+ }
+
+ return contour;
+};
+
+CV.neighborhood =
+[ [1, 0], [1, -1], [0, -1], [-1, -1], [-1, 0], [-1, 1], [0, 1], [1, 1] ];
+
+CV.neighborhoodDeltas = function(width){
+ var deltas = [], len = CV.neighborhood.length, i = 0;
+
+ for (; i < len; ++ i){
+ deltas[i] = CV.neighborhood[i][0] + (CV.neighborhood[i][1] * width);
+ }
+
+ return deltas.concat(deltas);
+};
+
+CV.approxPolyDP = function(contour, epsilon){
+ var slice = {start_index: 0, end_index: 0},
+ right_slice = {start_index: 0, end_index: 0},
+ poly = [], stack = [], len = contour.length,
+ pt, start_pt, end_pt, dist, max_dist, le_eps,
+ dx, dy, i, j, k;
+
+ epsilon *= epsilon;
+
+ k = 0;
+
+ for (i = 0; i < 3; ++ i){
+ max_dist = 0;
+
+ k = (k + right_slice.start_index) % len;
+ start_pt = contour[k];
+ if (++ k === len) {k = 0;}
+
+ for (j = 1; j < len; ++ j){
+ pt = contour[k];
+ if (++ k === len) {k = 0;}
+
+ dx = pt.x - start_pt.x;
+ dy = pt.y - start_pt.y;
+ dist = dx * dx + dy * dy;
+
+ if (dist > max_dist){
+ max_dist = dist;
+ right_slice.start_index = j;
+ }
+ }
+ }
+
+ if (max_dist <= epsilon){
+ poly.push( {x: start_pt.x, y: start_pt.y} );
+
+ }else{
+ slice.start_index = k;
+ slice.end_index = (right_slice.start_index += slice.start_index);
+
+ right_slice.start_index -= right_slice.start_index >= len? len: 0;
+ right_slice.end_index = slice.start_index;
+ if (right_slice.end_index < right_slice.start_index){
+ right_slice.end_index += len;
+ }
+
+ stack.push( {start_index: right_slice.start_index, end_index: right_slice.end_index} );
+ stack.push( {start_index: slice.start_index, end_index: slice.end_index} );
+ }
+
+ while(stack.length !== 0){
+ slice = stack.pop();
+
+ end_pt = contour[slice.end_index % len];
+ start_pt = contour[k = slice.start_index % len];
+ if (++ k === len) {k = 0;}
+
+ if (slice.end_index <= slice.start_index + 1){
+ le_eps = true;
+
+ }else{
+ max_dist = 0;
+
+ dx = end_pt.x - start_pt.x;
+ dy = end_pt.y - start_pt.y;
+
+ for (i = slice.start_index + 1; i < slice.end_index; ++ i){
+ pt = contour[k];
+ if (++ k === len) {k = 0;}
+
+ dist = Math.abs( (pt.y - start_pt.y) * dx - (pt.x - start_pt.x) * dy);
+
+ if (dist > max_dist){
+ max_dist = dist;
+ right_slice.start_index = i;
+ }
+ }
+
+ le_eps = max_dist * max_dist <= epsilon * (dx * dx + dy * dy);
+ }
+
+ if (le_eps){
+ poly.push( {x: start_pt.x, y: start_pt.y} );
+
+ }else{
+ right_slice.end_index = slice.end_index;
+ slice.end_index = right_slice.start_index;
+
+ stack.push( {start_index: right_slice.start_index, end_index: right_slice.end_index} );
+ stack.push( {start_index: slice.start_index, end_index: slice.end_index} );
+ }
+ }
+
+ return poly;
+};
+
+CV.warp = function(imageSrc, imageDst, contour, warpSize){
+ var src = imageSrc.data, dst = imageDst.data,
+ width = imageSrc.width, height = imageSrc.height,
+ pos = 0,
+ sx1, sx2, dx1, dx2, sy1, sy2, dy1, dy2, p1, p2, p3, p4,
+ m, r, s, t, u, v, w, x, y, i, j;
+
+ m = CV.getPerspectiveTransform(contour, warpSize - 1);
+
+ r = m[8];
+ s = m[2];
+ t = m[5];
+
+ for (i = 0; i < warpSize; ++ i){
+ r += m[7];
+ s += m[1];
+ t += m[4];
+
+ u = r;
+ v = s;
+ w = t;
+
+ for (j = 0; j < warpSize; ++ j){
+ u += m[6];
+ v += m[0];
+ w += m[3];
+
+ x = v / u;
+ y = w / u;
+
+ sx1 = x >>> 0;
+ sx2 = (sx1 === width - 1)? sx1: sx1 + 1;
+ dx1 = x - sx1;
+ dx2 = 1.0 - dx1;
+
+ sy1 = y >>> 0;
+ sy2 = (sy1 === height - 1)? sy1: sy1 + 1;
+ dy1 = y - sy1;
+ dy2 = 1.0 - dy1;
+
+ p1 = p2 = sy1 * width;
+ p3 = p4 = sy2 * width;
+
+ dst[pos ++] =
+ (dy2 * (dx2 * src[p1 + sx1] + dx1 * src[p2 + sx2]) +
+ dy1 * (dx2 * src[p3 + sx1] + dx1 * src[p4 + sx2]) ) & 0xff;
+
+ }
+ }
+
+ imageDst.width = warpSize;
+ imageDst.height = warpSize;
+
+ return imageDst;
+};
+
+CV.getPerspectiveTransform = function(src, size){
+ var rq = CV.square2quad(src);
+
+ rq[0] /= size;
+ rq[1] /= size;
+ rq[3] /= size;
+ rq[4] /= size;
+ rq[6] /= size;
+ rq[7] /= size;
+
+ return rq;
+};
+
+CV.square2quad = function(src){
+ var sq = [], px, py, dx1, dx2, dy1, dy2, den;
+
+ px = src[0].x - src[1].x + src[2].x - src[3].x;
+ py = src[0].y - src[1].y + src[2].y - src[3].y;
+
+ if (0 === px && 0 === py){
+ sq[0] = src[1].x - src[0].x;
+ sq[1] = src[2].x - src[1].x;
+ sq[2] = src[0].x;
+ sq[3] = src[1].y - src[0].y;
+ sq[4] = src[2].y - src[1].y;
+ sq[5] = src[0].y;
+ sq[6] = 0;
+ sq[7] = 0;
+ sq[8] = 1;
+
+ }else{
+ dx1 = src[1].x - src[2].x;
+ dx2 = src[3].x - src[2].x;
+ dy1 = src[1].y - src[2].y;
+ dy2 = src[3].y - src[2].y;
+ den = dx1 * dy2 - dx2 * dy1;
+
+ sq[6] = (px * dy2 - dx2 * py) / den;
+ sq[7] = (dx1 * py - px * dy1) / den;
+ sq[8] = 1;
+ sq[0] = src[1].x - src[0].x + sq[6] * src[1].x;
+ sq[1] = src[3].x - src[0].x + sq[7] * src[3].x;
+ sq[2] = src[0].x;
+ sq[3] = src[1].y - src[0].y + sq[6] * src[1].y;
+ sq[4] = src[3].y - src[0].y + sq[7] * src[3].y;
+ sq[5] = src[0].y;
+ }
+
+ return sq;
+};
+
+CV.isContourConvex = function(contour){
+ var orientation = 0, convex = true,
+ len = contour.length, i = 0, j = 0,
+ cur_pt, prev_pt, dxdy0, dydx0, dx0, dy0, dx, dy;
+
+ prev_pt = contour[len - 1];
+ cur_pt = contour[0];
+
+ dx0 = cur_pt.x - prev_pt.x;
+ dy0 = cur_pt.y - prev_pt.y;
+
+ for (; i < len; ++ i){
+ if (++ j === len) {j = 0;}
+
+ prev_pt = cur_pt;
+ cur_pt = contour[j];
+
+ dx = cur_pt.x - prev_pt.x;
+ dy = cur_pt.y - prev_pt.y;
+ dxdy0 = dx * dy0;
+ dydx0 = dy * dx0;
+
+ orientation |= dydx0 > dxdy0? 1: (dydx0 < dxdy0? 2: 3);
+
+ if (3 === orientation){
+ convex = false;
+ break;
+ }
+
+ dx0 = dx;
+ dy0 = dy;
+ }
+
+ return convex;
+};
+
+CV.perimeter = function(poly){
+ var len = poly.length, i = 0, j = len - 1,
+ p = 0.0, dx, dy;
+
+ for (; i < len; j = i ++){
+ dx = poly[i].x - poly[j].x;
+ dy = poly[i].y - poly[j].y;
+
+ p += Math.sqrt(dx * dx + dy * dy) ;
+ }
+
+ return p;
+};
+
+CV.minEdgeLength = function(poly){
+ var len = poly.length, i = 0, j = len - 1,
+ min = Infinity, d, dx, dy;
+
+ for (; i < len; j = i ++){
+ dx = poly[i].x - poly[j].x;
+ dy = poly[i].y - poly[j].y;
+
+ d = dx * dx + dy * dy;
+
+ if (d < min){
+ min = d;
+ }
+ }
+
+ return Math.sqrt(min);
+};
+
+CV.countNonZero = function(imageSrc, square){
+ var src = imageSrc.data, height = square.height, width = square.width,
+ pos = square.x + (square.y * imageSrc.width),
+ span = imageSrc.width - width,
+ nz = 0, i, j;
+
+ for (i = 0; i < height; ++ i){
+
+ for (j = 0; j < width; ++ j){
+
+ if ( 0 !== src[pos ++] ){
+ ++ nz;
+ }
+ }
+
+ pos += span;
+ }
+
+ return nz;
+};
+
+CV.binaryBorder = function(imageSrc, dst){
+ var src = imageSrc.data, height = imageSrc.height, width = imageSrc.width,
+ posSrc = 0, posDst = 0, i, j;
+
+ for (j = -2; j < width; ++ j){
+ dst[posDst ++] = 0;
+ }
+
+ for (i = 0; i < height; ++ i){
+ dst[posDst ++] = 0;
+
+ for (j = 0; j < width; ++ j){
+ dst[posDst ++] = (0 === src[posSrc ++]? 0: 1);
+ }
+
+ dst[posDst ++] = 0;
+ }
+
+ for (j = -2; j < width; ++ j){
+ dst[posDst ++] = 0;
+ }
+
+ return dst;
+};
+/*
+Copyright (c) 2012 Juan Mellado
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+/*
+References:
+- "Iterative Pose Estimation using Coplanar Feature Points"
+Denis Oberkampf, Daniel F. DeMenthon, Larry S. Davis
+http://www.cfar.umd.edu/~daniel/daniel_papersfordownload/CoplanarPts.pdf
+*/
+
+var POS = POS || {};
+
+POS.Posit = function(modelSize, focalLength){
+ this.objectPoints = this.buildModel(modelSize);
+ this.focalLength = focalLength;
+
+ this.objectVectors = [];
+ this.objectNormal = [];
+ this.objectMatrix = [[],[],[]];
+
+ this.init();
+};
+
+POS.Posit.prototype.buildModel = function(modelSize){
+ var half = modelSize / 2.0;
+
+ return [
+ [-half, half, 0.0],
+ [ half, half, 0.0],
+ [ half, -half, 0.0],
+ [-half, -half, 0.0]
+ ];
+};
+
+POS.Posit.prototype.init = function(){
+ var np = this.objectPoints.length,
+ vectors = [], n = [], len = 0.0, row = 2, i;
+
+ for (i = 0; i < np; ++ i){
+ this.objectVectors[i] = [this.objectPoints[i][0] - this.objectPoints[0][0],
+ this.objectPoints[i][1] - this.objectPoints[0][1],
+ this.objectPoints[i][2] - this.objectPoints[0][2]];
+
+ vectors[i] = [this.objectVectors[i][0],
+ this.objectVectors[i][1],
+ this.objectVectors[i][2]];
+ }
+
+ while(0.0 === len){
+ n[0] = this.objectVectors[1][1] * this.objectVectors[row][2] -
+ this.objectVectors[1][2] * this.objectVectors[row][1];
+ n[1] = this.objectVectors[1][2] * this.objectVectors[row][0] -
+ this.objectVectors[1][0] * this.objectVectors[row][2];
+ n[2] = this.objectVectors[1][0] * this.objectVectors[row][1] -
+ this.objectVectors[1][1] * this.objectVectors[row][0];
+
+ len = Math.sqrt(n[0] * n[0] + n[1] * n[1] + n[2] * n[2]);
+
+ ++ row;
+ }
+
+ for (i = 0; i < 3; ++ i){
+ this.objectNormal[i] = n[i] / len;
+ }
+
+ POS.pseudoInverse(vectors, np, this.objectMatrix);
+};
+
+POS.Posit.prototype.pose = function(imagePoints){
+ var posRotation1 = [[],[],[]], posRotation2 = [[],[],[]], posTranslation = [],
+ rotation1 = [[],[],[]], rotation2 = [[],[],[]], translation1 = [], translation2 = [],
+ error1, error2, valid1, valid2, i, j;
+
+ this.pos(imagePoints, posRotation1, posRotation2, posTranslation);
+
+ valid1 = this.isValid(posRotation1, posTranslation);
+ if (valid1){
+ error1 = this.iterate(imagePoints, posRotation1, posTranslation, rotation1, translation1);
+ }else{
+ error1 = {euclidean: -1.0, pixels: -1, maximum: -1.0};
+ }
+
+ valid2 = this.isValid(posRotation2, posTranslation);
+ if (valid2){
+ error2 = this.iterate(imagePoints, posRotation2, posTranslation, rotation2, translation2);
+ }else{
+ error2 = {euclidean: -1.0, pixels: -1, maximum: -1.0};
+ }
+
+ for (i = 0; i < 3; ++ i){
+ for (j = 0; j < 3; ++ j){
+ if (valid1){
+ translation1[i] -= rotation1[i][j] * this.objectPoints[0][j];
+ }
+ if (valid2){
+ translation2[i] -= rotation2[i][j] * this.objectPoints[0][j];
+ }
+ }
+ }
+
+ return error1.euclidean < error2.euclidean?
+ new POS.Pose(error1.pixels, rotation1, translation1, error2.pixels, rotation2, translation2):
+ new POS.Pose(error2.pixels, rotation2, translation2, error1.pixels, rotation1, translation1);
+};
+
+POS.Posit.prototype.pos = function(imagePoints, rotation1, rotation2, translation){
+ var np = this.objectPoints.length, imageVectors = [],
+ i0 = [], j0 = [], ivec = [], jvec = [], row1 = [], row2 = [], row3 = [],
+ i0i0, j0j0, i0j0, delta, q, lambda, mu, scale, i, j;
+
+ for (i = 0; i < np; ++ i){
+ imageVectors[i] = [imagePoints[i].x - imagePoints[0].x,
+ imagePoints[i].y - imagePoints[0].y];
+ }
+
+ //i0 and j0
+ for (i = 0; i < 3; ++ i){
+ i0[i] = 0.0;
+ j0[i] = 0.0;
+ for (j = 0; j < np; ++ j){
+ i0[i] += this.objectMatrix[i][j] * imageVectors[j][0];
+ j0[i] += this.objectMatrix[i][j] * imageVectors[j][1];
+ }
+ }
+
+ i0i0 = i0[0] * i0[0] + i0[1] * i0[1] + i0[2] * i0[2];
+ j0j0 = j0[0] * j0[0] + j0[1] * j0[1] + j0[2] * j0[2];
+ i0j0 = i0[0] * j0[0] + i0[1] * j0[1] + i0[2] * j0[2];
+
+ //Lambda and mu
+ delta = (j0j0 - i0i0) * (j0j0 - i0i0) + 4.0 * (i0j0 * i0j0);
+
+ if (j0j0 - i0i0 >= 0.0){
+ q = (j0j0 - i0i0 + Math.sqrt(delta) ) / 2.0;
+ }else{
+ q = (j0j0 - i0i0 - Math.sqrt(delta) ) / 2.0;
+ }
+
+ if (q >= 0.0){
+ lambda = Math.sqrt(q);
+ if (0.0 === lambda){
+ mu = 0.0;
+ }else{
+ mu = -i0j0 / lambda;
+ }
+ }else{
+ lambda = Math.sqrt( -(i0j0 * i0j0) / q);
+ if (0.0 === lambda){
+ mu = Math.sqrt(i0i0 - j0j0);
+ }else{
+ mu = -i0j0 / lambda;
+ }
+ }
+
+ //First rotation
+ for (i = 0; i < 3; ++ i){
+ ivec[i] = i0[i] + lambda * this.objectNormal[i];
+ jvec[i] = j0[i] + mu * this.objectNormal[i];
+ }
+
+ scale = Math.sqrt(ivec[0] * ivec[0] + ivec[1] * ivec[1] + ivec[2] * ivec[2]);
+
+ for (i = 0; i < 3; ++ i){
+ row1[i] = ivec[i] / scale;
+ row2[i] = jvec[i] / scale;
+ }
+
+ row3[0] = row1[1] * row2[2] - row1[2] * row2[1];
+ row3[1] = row1[2] * row2[0] - row1[0] * row2[2];
+ row3[2] = row1[0] * row2[1] - row1[1] * row2[0];
+
+ for (i = 0; i < 3; ++ i){
+ rotation1[0][i] = row1[i];
+ rotation1[1][i] = row2[i];
+ rotation1[2][i] = row3[i];
+ }
+
+ //Second rotation
+ for (i = 0; i < 3; ++ i){
+ ivec[i] = i0[i] - lambda * this.objectNormal[i];
+ jvec[i] = j0[i] - mu * this.objectNormal[i];
+ }
+
+ for (i = 0; i < 3; ++ i){
+ row1[i] = ivec[i] / scale;
+ row2[i] = jvec[i] / scale;
+ }
+
+ row3[0] = row1[1] * row2[2] - row1[2] * row2[1];
+ row3[1] = row1[2] * row2[0] - row1[0] * row2[2];
+ row3[2] = row1[0] * row2[1] - row1[1] * row2[0];
+
+ for (i = 0; i < 3; ++ i){
+ rotation2[0][i] = row1[i];
+ rotation2[1][i] = row2[i];
+ rotation2[2][i] = row3[i];
+ }
+
+ //Translation
+ translation[0] = imagePoints[0].x / scale;
+ translation[1] = imagePoints[0].y / scale;
+ translation[2] = this.focalLength / scale;
+};
+
+POS.Posit.prototype.isValid = function(rotation, translation){
+ var np = this.objectPoints.length, zmin = Infinity, i = 0, zi;
+
+ for (; i < np; ++ i){
+ zi = translation[2] +
+ (rotation[2][0] * this.objectVectors[i][0] +
+ rotation[2][1] * this.objectVectors[i][1] +
+ rotation[2][2] * this.objectVectors[i][2]
+ );
+ if (zi < zmin){
+ zmin = zi;
+ }
+ }
+
+ return zmin >= 0.0;
+};
+
+POS.Posit.prototype.iterate = function(imagePoints, posRotation, posTranslation, rotation, translation){
+ var np = this.objectPoints.length,
+ oldSopImagePoints = [], sopImagePoints = [],
+ rotation1 = [[],[],[]], rotation2 = [[],[],[]],
+ translation1 = [], translation2 = [],
+ converged = false, iteration = 0,
+ oldImageDifference, imageDifference, factor,
+ error, error1, error2, delta, i, j;
+
+ for (i = 0; i < np; ++ i){
+ oldSopImagePoints[i] = {x: imagePoints[i].x,
+ y: imagePoints[i].y
+ };
+ }
+
+ for (i = 0; i < 3; ++ i){
+ for (j = 0; j < 3; ++ j){
+ rotation[i][j] = posRotation[i][j];
+ }
+ translation[i] = posTranslation[i];
+ }
+
+ for (i = 0; i < np; ++ i){
+ factor = 0.0;
+ for (j = 0; j < 3; ++ j){
+ factor += this.objectVectors[i][j] * rotation[2][j] / translation[2];
+ }
+ sopImagePoints[i] = {x: (1.0 + factor) * imagePoints[i].x,
+ y: (1.0 + factor) * imagePoints[i].y
+ };
+ }
+
+ imageDifference = 0.0;
+
+ for (i = 0; i < np; ++ i){
+ imageDifference += Math.abs(sopImagePoints[i].x - oldSopImagePoints[i].x);
+ imageDifference += Math.abs(sopImagePoints[i].y - oldSopImagePoints[i].y);
+ }
+
+ for (i = 0; i < 3; ++ i){
+ translation1[i] = translation[i] -
+ (rotation[i][0] * this.objectPoints[0][0] +
+ rotation[i][1] * this.objectPoints[0][1] +
+ rotation[i][2] * this.objectPoints[0][2]
+ );
+ }
+
+ error = error1 = this.error(imagePoints, rotation, translation1);
+
+ //Convergence
+ converged = (0.0 === error1.pixels) || (imageDifference < 0.01);
+
+ while( iteration ++ < 100 && !converged ){
+
+ for (i = 0; i < np; ++ i){
+ oldSopImagePoints[i].x = sopImagePoints[i].x;
+ oldSopImagePoints[i].y = sopImagePoints[i].y;
+ }
+
+ this.pos(sopImagePoints, rotation1, rotation2, translation);
+
+ for (i = 0; i < 3; ++ i){
+ translation1[i] = translation[i] -
+ (rotation1[i][0] * this.objectPoints[0][0] +
+ rotation1[i][1] * this.objectPoints[0][1] +
+ rotation1[i][2] * this.objectPoints[0][2]
+ );
+
+ translation2[i] = translation[i] -
+ (rotation2[i][0] * this.objectPoints[0][0] +
+ rotation2[i][1] * this.objectPoints[0][1] +
+ rotation2[i][2] * this.objectPoints[0][2]
+ );
+ }
+
+ error1 = this.error(imagePoints, rotation1, translation1);
+ error2 = this.error(imagePoints, rotation2, translation2);
+
+ if ( (error1.euclidean >= 0.0) && (error2.euclidean >= 0.0) ){
+ if (error2.euclidean < error1.euclidean){
+ error = error2;
+ for (i = 0; i < 3; ++ i){
+ for (j = 0; j < 3; ++ j){
+ rotation[i][j] = rotation2[i][j];
+ }
+ }
+ }else{
+ error = error1;
+ for (i = 0; i < 3; ++ i){
+ for (j = 0; j < 3; ++ j){
+ rotation[i][j] = rotation1[i][j];
+ }
+ }
+ }
+ }
+
+ if ( (error1.euclidean < 0.0) && (error2.euclidean >= 0.0) ){
+ error = error2;
+ for (i = 0; i < 3; ++ i){
+ for (j = 0; j < 3; ++ j){
+ rotation[i][j] = rotation2[i][j];
+ }
+ }
+ }
+
+ if ( (error2.euclidean < 0.0) && (error1.euclidean >= 0.0) ){
+ error = error1;
+ for (i = 0; i < 3; ++ i){
+ for (j = 0; j < 3; ++ j){
+ rotation[i][j] = rotation1[i][j];
+ }
+ }
+ }
+
+ for (i = 0; i < np; ++ i){
+ factor = 0.0;
+ for (j = 0; j < 3; ++ j){
+ factor += this.objectVectors[i][j] * rotation[2][j] / translation[2];
+ }
+ sopImagePoints[i].x = (1.0 + factor) * imagePoints[i].x;
+ sopImagePoints[i].y = (1.0 + factor) * imagePoints[i].y;
+ }
+
+ oldImageDifference = imageDifference;
+ imageDifference = 0.0;
+
+ for (i = 0; i < np; ++ i){
+ imageDifference += Math.abs(sopImagePoints[i].x - oldSopImagePoints[i].x);
+ imageDifference += Math.abs(sopImagePoints[i].y - oldSopImagePoints[i].y);
+ }
+
+ delta = Math.abs(imageDifference - oldImageDifference);
+
+ converged = (0.0 === error.pixels) || (delta < 0.01);
+ }
+
+ return error;
+};
+
+POS.Posit.prototype.error = function(imagePoints, rotation, translation){
+ var np = this.objectPoints.length,
+ move = [], projection = [], errorvec = [],
+ euclidean = 0.0, pixels = 0.0, maximum = 0.0,
+ i, j, k;
+
+ if ( !this.isValid(rotation, translation) ){
+ return {euclidean: -1.0, pixels: -1, maximum: -1.0};
+ }
+
+ for (i = 0; i < np; ++ i){
+ move[i] = [];
+ for (j = 0; j < 3; ++ j){
+ move[i][j] = translation[j];
+ }
+ }
+
+ for (i = 0; i < np; ++ i){
+ for (j = 0; j < 3; ++ j){
+ for (k = 0; k < 3; ++ k){
+ move[i][j] += rotation[j][k] * this.objectPoints[i][k];
+ }
+ }
+ }
+
+ for (i = 0; i < np; ++ i){
+ projection[i] = [];
+ for (j = 0; j < 2; ++ j){
+ projection[i][j] = this.focalLength * move[i][j] / move[i][2];
+ }
+ }
+
+ for (i = 0; i < np; ++ i){
+ errorvec[i] = [projection[i][0] - imagePoints[i].x,
+ projection[i][1] - imagePoints[i].y];
+ }
+
+ for (i = 0; i < np; ++ i){
+ euclidean += Math.sqrt(errorvec[i][0] * errorvec[i][0] +
+ errorvec[i][1] * errorvec[i][1]
+ );
+
+ pixels += Math.abs( Math.round(projection[i][0]) - Math.round(imagePoints[i].x) ) +
+ Math.abs( Math.round(projection[i][1]) - Math.round(imagePoints[i].y) );
+
+ if (Math.abs(errorvec[i][0]) > maximum){
+ maximum = Math.abs(errorvec[i][0]);
+ }
+ if (Math.abs(errorvec[i][1]) > maximum){
+ maximum = Math.abs(errorvec[i][1]);
+ }
+ }
+
+ return {euclidean: euclidean / np, pixels: pixels, maximum: maximum};
+};
+
+POS.pseudoInverse = function(a, n, b){
+ var w = [], v = [[],[],[]], s = [[],[],[]],
+ wmax = 0.0, cn = 0,
+ i, j, k;
+
+ SVD.svdcmp(a, n, 3, w, v);
+
+ for (i = 0; i < 3; ++ i){
+ if (w[i] > wmax){
+ wmax = w[i];
+ }
+ }
+
+ wmax *= 0.01;
+
+ for (i = 0; i < 3; ++ i){
+ if (w[i] < wmax){
+ w[i] = 0.0;
+ }
+ }
+
+ for (j = 0; j < 3; ++ j){
+ if (0.0 === w[j]){
+ ++ cn;
+ for (k = j; k < 2; ++ k){
+ for (i = 0; i < n; ++ i){
+ a[i][k] = a[i][k + 1];
+ }
+ for (i = 0; i < 3; ++ i){
+ v[i][k] = v[i][k + 1];
+ }
+ }
+ }
+ }
+
+ for (j = 0; j < 2; ++ j){
+ if (0.0 === w[j]){
+ w[j] = w[j + 1];
+ }
+ }
+
+ for (i = 0; i < 3; ++ i){
+ for (j = 0; j < 3 - cn; ++ j){
+ s[i][j] = v[i][j] / w[j];
+ }
+ }
+
+ for (i = 0; i < 3; ++ i){
+ for (j = 0; j < n; ++ j){
+ b[i][j] = 0.0;
+ for (k = 0; k < 3 - cn; ++ k){
+ b[i][j] += s[i][k] * a[j][k];
+ }
+ }
+ }
+};
+
+POS.Pose = function(error1, rotation1, translation1, error2, rotation2, translation2){
+ this.bestError = error1;
+ this.bestRotation = rotation1;
+ this.bestTranslation = translation1;
+ this.alternativeError = error2;
+ this.alternativeRotation = rotation2;
+ this.alternativeTranslation = translation2;
+};
+/*
+Copyright (c) 2012 Juan Mellado
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+/*
+References:
+- "Numerical Recipes in C - Second Edition"
+ http://www.nr.com/
+*/
+
+var SVD = SVD || {};
+
+SVD.svdcmp = function(a, m, n, w, v){
+ var flag, i, its, j, jj, k, l, nm,
+ anorm = 0.0, c, f, g = 0.0, h, s, scale = 0.0, x, y, z, rv1 = [];
+
+ //Householder reduction to bidiagonal form
+ for (i = 0; i < n; ++ i){
+ l = i + 1;
+ rv1[i] = scale * g;
+ g = s = scale = 0.0;
+ if (i < m){
+ for (k = i; k < m; ++ k){
+ scale += Math.abs( a[k][i] );
+ }
+ if (0.0 !== scale){
+ for (k = i; k < m; ++ k){
+ a[k][i] /= scale;
+ s += a[k][i] * a[k][i];
+ }
+ f = a[i][i];
+ g = -SVD.sign( Math.sqrt(s), f );
+ h = f * g - s;
+ a[i][i] = f - g;
+ for (j = l; j < n; ++ j){
+ for (s = 0.0, k = i; k < m; ++ k){
+ s += a[k][i] * a[k][j];
+ }
+ f = s / h;
+ for (k = i; k < m; ++ k){
+ a[k][j] += f * a[k][i];
+ }
+ }
+ for (k = i; k < m; ++ k){
+ a[k][i] *= scale;
+ }
+ }
+ }
+ w[i] = scale * g;
+ g = s = scale = 0.0;
+ if ( (i < m) && (i !== n - 1) ){
+ for (k = l; k < n; ++ k){
+ scale += Math.abs( a[i][k] );
+ }
+ if (0.0 !== scale){
+ for (k = l; k < n; ++ k){
+ a[i][k] /= scale;
+ s += a[i][k] * a[i][k];
+ }
+ f = a[i][l];
+ g = -SVD.sign( Math.sqrt(s), f );
+ h = f * g - s;
+ a[i][l] = f - g;
+ for (k = l; k < n; ++ k){
+ rv1[k] = a[i][k] / h;
+ }
+ for (j = l; j < m; ++ j){
+ for (s = 0.0, k = l; k < n; ++ k){
+ s += a[j][k] * a[i][k];
+ }
+ for (k = l; k < n; ++ k){
+ a[j][k] += s * rv1[k];
+ }
+ }
+ for (k = l; k < n; ++ k){
+ a[i][k] *= scale;
+ }
+ }
+ }
+ anorm = Math.max(anorm, ( Math.abs( w[i] ) + Math.abs( rv1[i] ) ) );
+ }
+
+ //Acumulation of right-hand transformation
+ for (i = n - 1; i >= 0; -- i){
+ if (i < n - 1){
+ if (0.0 !== g){
+ for (j = l; j < n; ++ j){
+ v[j][i] = ( a[i][j] / a[i][l] ) / g;
+ }
+ for (j = l; j < n; ++ j){
+ for (s = 0.0, k = l; k < n; ++ k){
+ s += a[i][k] * v[k][j];
+ }
+ for (k = l; k < n; ++ k){
+ v[k][j] += s * v[k][i];
+ }
+ }
+ }
+ for (j = l; j < n; ++ j){
+ v[i][j] = v[j][i] = 0.0;
+ }
+ }
+ v[i][i] = 1.0;
+ g = rv1[i];
+ l = i;
+ }
+
+ //Acumulation of left-hand transformation
+ for (i = Math.min(n, m) - 1; i >= 0; -- i){
+ l = i + 1;
+ g = w[i];
+ for (j = l; j < n; ++ j){
+ a[i][j] = 0.0;
+ }
+ if (0.0 !== g){
+ g = 1.0 / g;
+ for (j = l; j < n; ++ j){
+ for (s = 0.0, k = l; k < m; ++ k){
+ s += a[k][i] * a[k][j];
+ }
+ f = (s / a[i][i]) * g;
+ for (k = i; k < m; ++ k){
+ a[k][j] += f * a[k][i];
+ }
+ }
+ for (j = i; j < m; ++ j){
+ a[j][i] *= g;
+ }
+ }else{
+ for (j = i; j < m; ++ j){
+ a[j][i] = 0.0;
+ }
+ }
+ ++ a[i][i];
+ }
+
+ //Diagonalization of the bidiagonal form
+ for (k = n - 1; k >= 0; -- k){
+ for (its = 1; its <= 30; ++ its){
+ flag = true;
+ for (l = k; l >= 0; -- l){
+ nm = l - 1;
+ if ( Math.abs( rv1[l] ) + anorm === anorm ){
+ flag = false;
+ break;
+ }
+ if ( Math.abs( w[nm] ) + anorm === anorm ){
+ break;
+ }
+ }
+ if (flag){
+ c = 0.0;
+ s = 1.0;
+ for (i = l; i <= k; ++ i){
+ f = s * rv1[i];
+ if ( Math.abs(f) + anorm === anorm ){
+ break;
+ }
+ g = w[i];
+ h = SVD.pythag(f, g);
+ w[i] = h;
+ h = 1.0 / h;
+ c = g * h;
+ s = -f * h;
+ for (j = 1; j <= m; ++ j){
+ y = a[j][nm];
+ z = a[j][i];
+ a[j][nm] = y * c + z * s;
+ a[j][i] = z * c - y * s;
+ }
+ }
+ }
+
+ //Convergence
+ z = w[k];
+ if (l === k){
+ if (z < 0.0){
+ w[k] = -z;
+ for (j = 0; j < n; ++ j){
+ v[j][k] = -v[j][k];
+ }
+ }
+ break;
+ }
+
+ if (30 === its){
+ return false;
+ }
+
+ //Shift from bottom 2-by-2 minor
+ x = w[l];
+ nm = k - 1;
+ y = w[nm];
+ g = rv1[nm];
+ h = rv1[k];
+ f = ( (y - z) * (y + z) + (g - h) * (g + h) ) / (2.0 * h * y);
+ g = SVD.pythag( f, 1.0 );
+ f = ( (x - z) * (x + z) + h * ( (y / (f + SVD.sign(g, f) ) ) - h) ) / x;
+
+ //Next QR transformation
+ c = s = 1.0;
+ for (j = l; j <= nm; ++ j){
+ i = j + 1;
+ g = rv1[i];
+ y = w[i];
+ h = s * g;
+ g = c * g;
+ z = SVD.pythag(f, h);
+ rv1[j] = z;
+ c = f / z;
+ s = h / z;
+ f = x * c + g * s;
+ g = g * c - x * s;
+ h = y * s;
+ y *= c;
+ for (jj = 0; jj < n; ++ jj){
+ x = v[jj][j];
+ z = v[jj][i];
+ v[jj][j] = x * c + z * s;
+ v[jj][i] = z * c - x * s;
+ }
+ z = SVD.pythag(f, h);
+ w[j] = z;
+ if (0.0 !== z){
+ z = 1.0 / z;
+ c = f * z;
+ s = h * z;
+ }
+ f = c * g + s * y;
+ x = c * y - s * g;
+ for (jj = 0; jj < m; ++ jj){
+ y = a[jj][j];
+ z = a[jj][i];
+ a[jj][j] = y * c + z * s;
+ a[jj][i] = z * c - y * s;
+ }
+ }
+ rv1[l] = 0.0;
+ rv1[k] = f;
+ w[k] = x;
+ }
+ }
+
+ return true;
+};
+
+SVD.pythag = function(a, b){
+ var at = Math.abs(a), bt = Math.abs(b), ct;
+
+ if (at > bt){
+ ct = bt / at;
+ return at * Math.sqrt(1.0 + ct * ct);
+ }
+
+ if (0.0 === bt){
+ return 0.0;
+ }
+
+ ct = at / bt;
+ return bt * Math.sqrt(1.0 + ct * ct);
+};
+
+SVD.sign = function(a, b){
+ return b >= 0.0? Math.abs(a): -Math.abs(a);
+};
+var THREEx = THREEx || {}
+
+THREEx.ArucoContext = function(parameters){
+ // handle default parameters
+ parameters = parameters || {}
+ this.parameters = {
+ // debug - true if one should display artoolkit debug canvas, false otherwise
+ debug: parameters.debug !== undefined ? parameters.debug : false,
+ // resolution of at which we detect pose in the source image
+ canvasWidth: parameters.canvasWidth !== undefined ? parameters.canvasWidth : 640,
+ canvasHeight: parameters.canvasHeight !== undefined ? parameters.canvasHeight : 480,
+ }
+
+
+ this.canvas = document.createElement('canvas');
+
+ this.detector = new AR.Detector()
+
+ // setup THREEx.ArucoDebug if needed
+ this.debug = null
+ if( parameters.debug == true ){
+ this.debug = new THREEx.ArucoDebug(this)
+ }
+
+ // honor parameters.canvasWidth/.canvasHeight
+ this.setSize(this.parameters.canvasWidth, this.parameters.canvasHeight)
+}
+
+THREEx.ArucoContext.prototype.setSize = function (width, height) {
+ this.canvas.width = width
+ this.canvas.height = height
+ if( this.debug !== null ){
+ this.debug.setSize(width, height)
+ }
+}
+
+THREEx.ArucoContext.prototype.detect = function (videoElement) {
+ var _this = this
+ var canvas = this.canvas
+
+ // get imageData from videoElement
+ var context = canvas.getContext('2d');
+ context.drawImage(videoElement, 0, 0, canvas.width, canvas.height);
+ var imageData = context.getImageData(0, 0, canvas.width, canvas.height);
+
+ // detect markers in imageData
+ var detectedMarkers = this.detector.detect(imageData);
+ return detectedMarkers
+};
+
+/**
+ * crappy function to update a object3d with a detectedMarker - super crappy
+ */
+THREEx.ArucoContext.prototype.updateObject3D = function(object3D, arucoPosit, markerSize, detectedMarker){
+ var markerCorners = detectedMarker.corners;
+ var canvas = this.canvas
+
+ // convert the corners
+ var poseCorners = new Array(markerCorners.length)
+ for (var i = 0; i < markerCorners.length; ++ i){
+ var markerCorner = markerCorners[i];
+ poseCorners[i] = {
+ x: markerCorner.x - (canvas.width / 2),
+ y: -markerCorner.y + (canvas.height/ 2)
+ }
+ }
+
+ // estimate pose from corners
+ var pose = arucoPosit.pose(poseCorners);
+
+
+ var rotation = pose.bestRotation
+ var translation = pose.bestTranslation
+
+ object3D.position.x = translation[0];
+ object3D.position.y = translation[1];
+ object3D.position.z = -translation[2];
+
+ object3D.rotation.x = -Math.asin(-rotation[1][2]);
+ object3D.rotation.y = -Math.atan2(rotation[0][2], rotation[2][2]);
+ object3D.rotation.z = Math.atan2(rotation[1][0], rotation[1][1]);
+
+ object3D.scale.x = markerSize;
+ object3D.scale.y = markerSize;
+ object3D.scale.z = markerSize;
+}
+var THREEx = THREEx || {};
+
+
+//////////////////////////////////////////////////////////////////////////////
+// monkey patch AR.Detector
+//////////////////////////////////////////////////////////////////////////////
+
+AR.Detector.prototype.detect = function(image){
+ var opts = this.datGUIOptions
+
+ CV.grayscale(image, this.grey);
+ CV.adaptiveThreshold(this.grey, this.thres, opts.adaptativeThreshold.kernelSize, opts.adaptativeThreshold.threshold);
+
+ this.contours = CV.findContours(this.thres, this.binary);
+
+ this.candidates = this.findCandidates(this.contours, image.width * opts.candidates.minSize, opts.candidates.epsilon, opts.candidates.minLength);
+ this.candidates = this.clockwiseCorners(this.candidates);
+ this.candidates = this.notTooNear(this.candidates, opts.notTooNear.minDist);
+
+ return this.findMarkers(this.grey, this.candidates, opts.findMarkers.warpSize);
+};
+
+// make names explicits - make unit explicit too
+AR.Detector.prototype.datGUIOptions = {
+ adaptativeThreshold : {
+ kernelSize: 2,
+ threshold: 7,
+ },
+ candidates: {
+ minSize: 0.20,
+ epsilon: 0.05,
+ minLength: 10,
+ },
+ notTooNear : {
+ minDist: 10,
+ },
+ findMarkers : {
+ warpSize: 49,
+ }
+}
+
+// see https://github.com/jeromeetienne/threex.geometricglow/blob/master/threex.atmospherematerialdatgui.js
+
+THREEx.addArucoDatGui = function(arucoContext, datGui){
+ var datGUIOptions = arucoContext.detector.datGUIOptions
+ var options = {
+ resolution: '640x480',
+ }
+ var onChange = function(){
+ // honor option resolution
+ var matches = options.resolution.match(/(\d+)x(\d+)/)
+ var width = parseInt(matches[1])
+ var height = parseInt(matches[2])
+ arucoContext.setSize(width, height)
+ }
+ onChange();
+
+ datGui.add( options, 'resolution', [ '320x240', '640x480' ]).onChange( onChange )
+
+ var folder = datGui.addFolder('Adaptative Threshold')
+ folder.open()
+ folder.add( arucoContext.detector.datGUIOptions.adaptativeThreshold, 'kernelSize').min(0).step(1)
+ .onChange( onChange )
+ folder.add( arucoContext.detector.datGUIOptions.adaptativeThreshold, 'threshold').min(0).step(1)
+ .onChange( onChange )
+
+ var folder = datGui.addFolder('Candidates')
+ folder.open()
+ folder.add( arucoContext.detector.datGUIOptions.candidates, 'minSize').min(0).max(1)
+ .onChange( onChange )
+ folder.add( arucoContext.detector.datGUIOptions.candidates, 'epsilon').min(0)
+ .onChange( onChange )
+ folder.add( arucoContext.detector.datGUIOptions.candidates, 'minLength').min(0).step(1)
+ .onChange( onChange )
+
+ var folder = datGui.addFolder('notTooNear')
+ folder.open()
+ folder.add( arucoContext.detector.datGUIOptions.notTooNear, 'minDist').min(0).step(1)
+ .onChange( onChange )
+
+ var folder = datGui.addFolder('findMarkers')
+ folder.open()
+ folder.add( arucoContext.detector.datGUIOptions.findMarkers, 'warpSize').min(0).step(1)
+ .onChange( onChange )
+}
+var THREEx = THREEx || {}
+
+THREEx.ArucoDebug = function(arucoContext){
+ this.arucoContext = arucoContext
+
+// TODO to rename canvasElement into canvas
+ this.canvasElement = document.createElement('canvas');
+ this.canvasElement.width = this.arucoContext.canvas.width
+ this.canvasElement.height = this.arucoContext.canvas.height
+}
+
+THREEx.ArucoDebug.prototype.setSize = function (width, height) {
+ if( this.canvasElement.width !== width ) this.canvasElement.width = width
+ if( this.canvasElement.height !== height ) this.canvasElement.height = height
+}
+
+
+THREEx.ArucoDebug.prototype.clear = function(){
+ var canvas = this.canvasElement
+ var context = canvas.getContext('2d');
+ context.clearRect(0,0,canvas.width, canvas.height)
+
+}
+
+THREEx.ArucoDebug.prototype.drawContoursContours = function(){
+ var contours = this.arucoContext.detector.contours
+ var canvas = this.canvasElement
+ this.drawContours(contours, 0, 0, canvas.width, canvas.height, function(hole){
+ return hole? "magenta": "blue"
+ })
+}
+
+THREEx.ArucoDebug.prototype.drawContoursPolys = function(){
+ var contours = this.arucoContext.detector.polys
+ var canvas = this.canvasElement
+ this.drawContours(contours, 0, 0, canvas.width, canvas.height, function(){
+ return 'green'
+ })
+}
+
+
+THREEx.ArucoDebug.prototype.drawContoursCandidates = function(){
+ var contours = this.arucoContext.detector.candidates
+ var canvas = this.canvasElement
+ this.drawContours(contours, 0, 0, canvas.width, canvas.height, function(){
+ return 'red'
+ })
+}
+
+THREEx.ArucoDebug.prototype.drawContours = function(contours, x, y, width, height, fn){
+ var i = contours.length, j, contour, point;
+ var canvas = this.canvasElement
+ var context = canvas.getContext('2d');
+
+ context.save();
+ while(i --){
+ contour = contours[i];
+ context.strokeStyle = fn(contour.hole);
+ context.beginPath();
+ for (j = 0; j < contour.length; ++ j){
+ point = contour[j];
+ context.moveTo(x + point.x, y + point.y);
+ point = contour[(j + 1) % contour.length];
+ context.lineTo(x + point.x, y + point.y);
+ }
+
+ context.stroke();
+ context.closePath();
+ }
+ context.restore();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+
+THREEx.ArucoDebug.prototype.drawDetectorGrey = function(){
+ var cvImage = arucoContext.detector.grey
+ this.drawCVImage( cvImage )
+}
+
+THREEx.ArucoDebug.prototype.drawDetectorThreshold = function(){
+ var cvImage = arucoContext.detector.thres
+ this.drawCVImage( cvImage )
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+THREEx.ArucoDebug.prototype.drawCVImage = function(cvImage){
+ var detector = this.arucoContext.detector
+
+ var canvas = this.canvasElement
+ var context = canvas.getContext('2d');
+
+ var imageData = context.createImageData(canvas.width, canvas.height);
+ this.copyCVImage2ImageData(cvImage, imageData)
+ context.putImageData( imageData, 0, 0);
+}
+
+
+THREEx.ArucoDebug.prototype.copyCVImage2ImageData = function(cvImage, imageData){
+ var i = cvImage.data.length, j = (i * 4) + 3;
+
+ while(i --){
+ imageData.data[j -= 4] = 255;
+ imageData.data[j - 1] = imageData.data[j - 2] = imageData.data[j - 3] = cvImage.data[i];
+ }
+
+ return imageData;
+};
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+THREEx.ArucoDebug.prototype.drawVideo = function(videoElement){
+ var canvas = this.canvasElement
+ var context = canvas.getContext('2d');
+ context.drawImage(videoElement, 0, 0, canvas.width, canvas.height);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+THREEx.ArucoDebug.prototype.drawMarkerIDs = function(markers){
+ var canvas = this.canvasElement
+ var context = canvas.getContext('2d');
+ var corners, corner, x, y, i, j;
+
+ context.save();
+ context.strokeStyle = "blue";
+ context.lineWidth = 1;
+
+ for (i = 0; i !== markers.length; ++ i){
+ corners = markers[i].corners;
+
+ x = Infinity;
+ y = Infinity;
+
+ for (j = 0; j !== corners.length; ++ j){
+ corner = corners[j];
+
+ x = Math.min(x, corner.x);
+ y = Math.min(y, corner.y);
+ }
+ context.strokeText(markers[i].id, x, y)
+ }
+ context.restore();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+THREEx.ArucoDebug.prototype.drawMarkerCorners = function(markers){
+ var canvas = this.canvasElement
+ var corners, corner, i, j;
+ var context = canvas.getContext('2d');
+ context.save();
+ context.lineWidth = 3;
+
+ for (i = 0; i < markers.length; ++ i){
+ corners = markers[i].corners;
+
+ context.strokeStyle = 'red';
+ context.beginPath();
+
+ for (j = 0; j < corners.length; ++ j){
+ corner = corners[j];
+ context.moveTo(corner.x, corner.y);
+ corner = corners[(j + 1) % corners.length];
+ context.lineTo(corner.x, corner.y);
+ }
+
+ context.stroke();
+ context.closePath();
+
+ context.strokeStyle = 'green';
+ context.strokeRect(corners[0].x - 2, corners[0].y - 2, 4, 4);
+ }
+ context.restore();
+
+}
+var THREEx = THREEx || {}
+
+THREEx.ArucoMarkerGenerator = function(){
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+THREEx.ArucoMarkerGenerator.createSVG = function(markerId, svgSize){
+ var domElement = document.createElement('div');
+ domElement.innerHTML = new ArucoMarker(markerId).toSVG(svgSize);
+ return domElement
+}
+
+THREEx.ArucoMarkerGenerator.createImage = function(markerId, width){
+ // create canvas
+ var canvas = this.createCanvas(markerId, width)
+ var imageURL = canvas.toDataURL()
+
+ // create imageElement
+ var imageElement = document.createElement('img');
+ imageElement.src = imageURL
+
+ // return imageElement
+ return imageElement;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+THREEx.ArucoMarkerGenerator.createCanvas = function(markerId, width){
+ var canvas = document.createElement('canvas');
+ var context = canvas.getContext('2d')
+ canvas.width = width
+ canvas.height = width
+
+ var arucoMarker = new ArucoMarker(markerId)
+ var marker = arucoMarker.markerMatrix()
+
+ var margin = canvas.width*0.1
+ var innerW = width-margin*2
+ var squareW = innerW/7
+
+ context.fillStyle = 'white'
+ context.fillRect(0, 0, canvas.width, canvas.height)
+ context.fillStyle = 'black'
+ context.fillRect(margin, margin, canvas.width-margin*2, canvas.height-margin*2)
+
+ for(var y = 0; y < 5; y++){
+ for(var x = 0; x < 5; x++){
+ if (marker[x][y] !== 1) continue
+ context.fillStyle = 'white'
+ context.fillRect(margin+(x+1)*squareW, margin+(y+1)*squareW, squareW+1, squareW+1)
+ }
+ }
+
+ return canvas
+}
+/*
+ * Copyright 2017 Google Inc. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+* @namespace
+*/
+// var THREE = THREE || require("three");
+
+/**
+* The WebAR namespace inside the THREE namespace. This namespace includes different utilities to be able to handle WebAR functionalities on top of the ThreeJS framework/engine in an easier way.
+*
+* NOTE: As a coding standard all the variables/functions starting with an underscore '_' are considered as private and should not be used/called outside of the namespace/class they are defined in.
+* @namespace
+*/
+THREE.WebAR = {};
+
+THREE.WebAR.MAX_FLOAT32_VALUE = 3.4028e38;
+
+/**
+* A class that allows to manage the point cloud acquisition and representation in ThreeJS. A buffer geometry is generated to represent the point cloud. The point cloud is provided using a VRDisplay instance that shows the capability to do so. The point cloud is actually exposed using a TypedArray. The array includes 3 values per point in the cloud. There are 2 ways of exposing this array:
+* 1.- Using a new TypedArray for every frame/update. The advantage is that the TypedArray is always of the correct size depending on the number of points detected. The disadvantage is that there is a performance hit from the creation and copying of the array (and future garbage collection).
+* 2.- Using the same reference to a single TypedArray. The advantage is that the performance is as good as it can get with no creation/destruction and copy penalties. The disadvantage is that the size of the array is the biggest possible point cloud provided by the underlying hardware. The non used values are filled with THREE.WebAR.MAX_FLOAT32_VALUE.
+* @constructor
+* @param {window.VRDisplay} vrDisplay The reference to the VRDisplay instance that is capable of providing the point cloud.
+*
+* NOTE: The buffer geometry that can be retrieved from instances of this class can be used along with THREE.Point and THREE.PointMaterial to render the point cloud using points. This class represents the vertices colors with the color white.
+*/
+THREE.WebAR.VRPointCloud = function(vrDisplay) {
+
+ this._vrDisplay = vrDisplay;
+
+ this._numberOfPointsInLastPointCloud = 0;
+
+ this._bufferGeometry = new THREE.BufferGeometry();
+ this._bufferGeometry.frustumCulled = false;
+
+ var positions = null;
+ if (vrDisplay) {
+ this._pointCloud = new VRPointCloud();
+ vrDisplay.getPointCloud(this._pointCloud, false, 0, false);
+ positions = this._pointCloud.points;
+ }
+ else {
+ positions = new Float32Array(
+ [-1, 1, -2, 1, 1, -2, 1, -1, -2, -1, -1, -2 ]);
+ }
+ var colors = new Float32Array( positions.length );
+
+ var color = new THREE.Color();
+
+ for ( var i = 0; i < colors.length; i += 3 ) {
+ if (vrDisplay) {
+ positions[ i ] = THREE.WebAR.MAX_FLOAT32_VALUE;
+ positions[ i + 1 ] = THREE.WebAR.MAX_FLOAT32_VALUE;
+ positions[ i + 2 ] = THREE.WebAR.MAX_FLOAT32_VALUE;
+ }
+ color.setRGB( 1, 1, 1 );
+ colors[ i ] = color.r;
+ colors[ i + 1 ] = color.g;
+ colors[ i + 2 ] = color.b;
+ }
+
+ this._positions = new THREE.BufferAttribute( positions, 3 );
+ this._bufferGeometry.addAttribute( 'position', this._positions );
+ this._colors = new THREE.BufferAttribute( colors, 3 );
+ this._bufferGeometry.addAttribute( 'color', this._colors );
+
+ this._bufferGeometry.computeBoundingSphere();
+
+ return this;
+};
+
+/**
+* Returns the THREE.BufferGeometry instance that represents the points in the pont cloud.
+* @return {THREE.BufferGeometry} The buffer geometry that represents the points in the point cloud.
+*
+* NOTE: A possible way to render the point cloud could be to use the THREE.BufferGeometry instance returned by this method along with THREE.Points and THREE.PointMaterial.
+
+ var pointCloud = new THREE.VRPointCloud(vrDisplay, true);
+ var material = new THREE.PointsMaterial( { size: 0.01, vertexColors: THREE.VertexColors } );
+ var points = new THREE.Points( pointCloud.getBufferGeometry(), material );
+*/
+THREE.WebAR.VRPointCloud.prototype.getBufferGeometry = function() {
+ return this._bufferGeometry;
+};
+
+/**
+* Update the point cloud. The THREE.BufferGeometry that this class provides will automatically be updated with the point cloud retrieved by the underlying hardware.
+* @param {boolean} updateBufferGeometry A flag to indicate if the underlying THREE.BufferGeometry should also be updated. Updating the THREE.BufferGeometry is very cost innefficient so it is better to only do it if necessary (only if the buffer geometry is going to be rendered for example). If this flag is set to false, then the underlying point cloud is updated but not buffer geometry that represents it. Updating the point cloud is important to be able to call functions that operate with it, like the getPickingPointAndPlaneInPointCloud function.
+* @param {number} pointsToSkip A positive integer from 0-N that specifies the number of points to skip when returning the point cloud. If the updateBufferGeometry flag is activated (true) then this parameter allows to specify the density of the point cloud. A values of 0 means all the detected points need to be returned. A number of 1 means that 1 every other point needs to be skipped and thus, half of the detected points will be retrieved, and so on. If the parameter is not specified, 0 is considered.
+* @param {boolean} transformPoints A flag to specify if the points should be transformed in the native side or not. If the points are not transformed in the native side, they should be transformed in the JS side (in a vertex shader for example).
+*/
+THREE.WebAR.VRPointCloud.prototype.update = function(updateBufferGeometry, pointsToSkip, transformPoints) {
+ if (!this._vrDisplay) return;
+ this._vrDisplay.getPointCloud(this._pointCloud,
+ !updateBufferGeometry, typeof(pointsToSkip) === "number" ?
+ pointsToSkip : 0, !!transformPoints);
+ if (!updateBufferGeometry) return;
+ if (this._pointCloud.numberOfPoints > 0) {
+ this._positions.needsUpdate = true;
+ }
+};
+
+/**
+* Provides an index based on an orientation angle. The corresponding index to the angle is:
+* orientation = 0 <-> index = 0
+* orientation = 90 <-> index = 1
+* orientation = 180 <-> index = 2
+* orientation = 270 <-> index = 3
+* @param {number} orientation The orientation angle. Values are: 0, 90, 180, 270.
+* @return {number} An index from 0 to 3 that corresponds to the give orientation angle.
+*/
+THREE.WebAR.getIndexFromOrientation = function(orientation) {
+ var index = 0;
+ switch (orientation) {
+ case 90:
+ index = 1;
+ break;
+ case 180:
+ index = 2;
+ break;
+ case 270:
+ index = 3;
+ break;
+ default:
+ index = 0;
+ break;
+ }
+ return index;
+};
+
+/**
+* Returns an index that is based on the combination between the display orientation and the see through camera orientation. This index will always be device natural orientation independent.
+* @param {VRDisplay} vrDisplay The VRDisplay that is capable to provide a correct VRSeeThroughCamera instance.
+* @return {number} The index from 0 to 3 that represents the combination of the device and see through camera orientations.
+*/
+THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations = function(vrDisplay) {
+ var screenOrientation = screen.orientation.angle;
+ var seeThroughCamera = vrDisplay ? vrDisplay.getSeeThroughCamera() : null;
+ var seeThroughCameraOrientation = seeThroughCamera ?
+ seeThroughCamera.orientation : 0;
+ var seeThroughCameraOrientationIndex =
+ THREE.WebAR.getIndexFromOrientation(seeThroughCameraOrientation);
+ var screenOrientationIndex =
+ THREE.WebAR.getIndexFromOrientation(screenOrientation);
+ ret = screenOrientationIndex - seeThroughCameraOrientationIndex;
+ if (ret < 0) {
+ ret += 4;
+ }
+ return (ret % 4);
+}
+
+/**
+* A utility function that helps create a THREE.Mesh instance to be able to show the VRSeeThroughCamera as a background quad with the correct texture coordinates and a THREE.VideoTexture instance.
+* @param {VRDisplay} vrDisplay The VRDisplay that is capable to provide a correct VRSeeThroughCamera instance. It can be null/undefined.
+* @param {string} fallbackVideoPath The path to a video in case there is no vrDisplay. If this parameter is not provided, a default video at path "../resources/sintel.webm" will be used.
+* @return {THREE.Mesh} The THREE.Mesh instance that represents a quad to be able to present the see through camera.
+*/
+THREE.WebAR.createVRSeeThroughCameraMesh = function(vrDisplay,
+ fallbackVideoPath) {
+ var video;
+ var geometry = new THREE.BufferGeometry();
+
+ // The camera or video and the texture coordinates may vary depending if the vrDisplay has the see through camera.
+ if (vrDisplay) {
+ var seeThroughCamera = vrDisplay.getSeeThroughCamera();
+
+ if (!seeThroughCamera)
+ throw "ERROR: Could not get the see through camera!";
+
+ video = seeThroughCamera;
+ // HACK: Needed to tell the THREE.VideoTexture that the video is ready and
+ // that the texture needs update.
+ video.readyState = 2;
+ video.HAVE_CURRENT_DATA = 2;
+
+ // All the possible texture coordinates for the 4 possible orientations.
+ // The ratio between the texture size and the camera size is used in order
+ // to be compatible with the YUV to RGB conversion option (not recommended
+ // but still available).
+ var u = seeThroughCamera.width / seeThroughCamera.textureWidth;
+ var v = seeThroughCamera.height / seeThroughCamera.textureHeight;
+ geometry.WebAR_textureCoords = [
+ new Float32Array([
+ 0.0, 0.0,
+ 0.0, v,
+ u, 0.0,
+ u, v
+ ]),
+ new Float32Array([
+ u, 0.0,
+ 0.0, 0.0,
+ u, v,
+ 0.0, v
+ ]),
+ new Float32Array([
+ u, v,
+ u, 0.0,
+ 0.0, v,
+ 0.0, 0.0
+ ]),
+ new Float32Array([
+ 0.0, v,
+ u, v,
+ 0.0, 0.0,
+ u, 0.0
+ ])
+ ];
+ }
+ else {
+ var video = document.createElement("video");
+ video.src = typeof(fallbackVideoPath) === "string" ?
+ fallbackVideoPath : "../../resources/videos/sintel.webm";
+ video.play();
+
+ // All the possible texture coordinates for the 4 possible orientations.
+ geometry.WebAR_textureCoords = [
+ new Float32Array([0.0, 0.0, 0.0, 1.0, 1.0, 0.0, 1.0, 1.0]),
+ new Float32Array([1.0, 0.0, 0.0, 0.0, 1.0, 1.0, 0.0, 1.0]),
+ new Float32Array([1.0, 1.0, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0]),
+ new Float32Array([0.0, 1.0, 1.0, 1.0, 0.0, 0.0, 1.0, 0.0])
+ ];
+ }
+
+ geometry.addAttribute("position", new THREE.BufferAttribute(
+ new Float32Array([
+ -1.0, 1.0, 0.0,
+ -1.0, -1.0, 0.0,
+ 1.0, 1.0, 0.0,
+ 1.0, -1.0, 0.0
+ ]), 3));
+
+ geometry.setIndex(new THREE.BufferAttribute(
+ new Uint16Array([0, 1, 2, 2, 1, 3]), 1));
+ geometry.WebAR_textureCoordIndex =
+ THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations(vrDisplay);
+ var textureCoords =
+ geometry.WebAR_textureCoords[geometry.WebAR_textureCoordIndex];
+
+ geometry.addAttribute("uv", new THREE.BufferAttribute(
+ new Float32Array(textureCoords), 2 ));
+ geometry.computeBoundingSphere();
+
+ var videoTexture = new THREE.VideoTexture(video);
+ videoTexture.minFilter = THREE.NearestFilter;
+ videoTexture.magFilter = THREE.NearestFilter;
+ videoTexture.format = THREE.RGBFormat;
+ videoTexture.flipY = false;
+
+ // The material is different if the see through camera is provided inside the vrDisplay or not.
+ var material;
+ if (vrDisplay) {
+ var vertexShaderSource = [
+ 'attribute vec3 position;',
+ 'attribute vec2 uv;',
+ '',
+ 'uniform mat4 modelViewMatrix;',
+ 'uniform mat4 projectionMatrix;',
+ '',
+ 'varying vec2 vUV;',
+ '',
+ 'void main(void) {',
+ ' gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);',
+ ' vUV = uv;',
+ '}'
+ ];
+
+ var fragmentShaderSource = [
+ '#extension GL_OES_EGL_image_external : require',
+ 'precision mediump float;',
+ '',
+ 'varying vec2 vUV;',
+ '',
+ 'uniform samplerExternalOES map;',
+ '',
+ 'void main(void) {',
+ ' gl_FragColor = texture2D(map, vUV);',
+ '}'
+ ];
+
+ material = new THREE.RawShaderMaterial({
+ uniforms: {
+ map: {type: 't', value: videoTexture},
+ },
+ vertexShader: vertexShaderSource.join( '\r\n' ),
+ fragmentShader: fragmentShaderSource.join( '\r\n' ),
+ side: THREE.DoubleSide,
+ });
+ }
+ else {
+ material = new THREE.MeshBasicMaterial(
+ {color: 0xFFFFFF, side: THREE.DoubleSide, map: videoTexture } );
+ }
+
+ var mesh = new THREE.Mesh(geometry, material);
+
+ return mesh;
+};
+
+/**
+* Updates the camera mesh texture coordinates depending on the orientation of the current screen and the see through camera.
+* @param {VRDisplay} vrDisplay The VRDisplay that holds the VRSeeThroughCamera. If could be null/undefined.
+* @param {THREE.Mesh} cameraMesh The ThreeJS mesh that represents the camera quad that needs to be updated/rotated depending on the device and camera orientations. This instance should have been created by calling THREE.WebAR.createVRSeeThroughCameraMesh.
+*/
+THREE.WebAR.updateCameraMeshOrientation = function(vrDisplay, cameraMesh) {
+ var textureCoordIndex = THREE.WebAR.getIndexFromScreenAndSeeThroughCameraOrientations(vrDisplay);
+ if (textureCoordIndex != cameraMesh.geometry.WebAR_textureCoordIndex) {
+ var uvs = cameraMesh.geometry.getAttribute("uv");
+ var textureCoords =
+ cameraMesh.geometry.WebAR_textureCoords[textureCoordIndex];
+ cameraMesh.geometry.WebAR_textureCoordIndex = textureCoordIndex;
+ for (var i = 0; i < uvs.length; i++) {
+ uvs.array[i] = textureCoords[i];
+ }
+ uvs.needsUpdate = true;
+ }
+};
+
+/**
+* A utility function to create a THREE.Camera instance with as frustum that is obtainer from the underlying vrdisplay see through camera information. This camera can be used to correctly render 3D objects on top of the underlying camera image.
+* @param {VRDisplay} vrDisplay - The VRDisplay that is capable to provide a correct VRSeeThroughCamera instance in order to obtain the camera lens information and create the correct projection matrix/frustum. It could be null/undefined.
+* @param {number} near The near plane value to be used to create the correct projection matrix frustum.
+* @param {number} far The far plane value to be used to create the correct projection matrix frustum.
+* @return {THREE.Camera} A camera instance to be used to correctly render a scene on top of the camera video feed.
+*/
+THREE.WebAR.createVRSeeThroughCamera = function(vrDisplay, near, far) {
+ var camera = new THREE.PerspectiveCamera( 60,
+ window.innerWidth / window.innerHeight, near, far );
+ if (vrDisplay) {
+ THREE.WebAR.resizeVRSeeThroughCamera(vrDisplay, camera);
+ }
+ return camera;
+};
+
+/**
+* Recalculate a camera projection matrix depending on the current device and see through camera orientation and specification.
+* @param {VRDisplay} vrDisplay The VRDisplay that handles the see through camera.
+* @param {THREE.Camera} camera The ThreeJS camera instance to update its projection matrix depending on the current device orientation and see through camera properties.
+*/
+THREE.WebAR.resizeVRSeeThroughCamera = function(vrDisplay, camera) {
+ camera.aspect = window.innerWidth / window.innerHeight;
+ if (vrDisplay) {
+ var windowWidthBiggerThanHeight = window.innerWidth > window.innerHeight;
+ var seeThroughCamera = vrDisplay.getSeeThroughCamera();
+ if (seeThroughCamera) {
+ var cameraWidthBiggerThanHeight =
+ seeThroughCamera.width > seeThroughCamera.height;
+ var swapWidthAndHeight =
+ !(windowWidthBiggerThanHeight && cameraWidthBiggerThanHeight);
+
+ var width = swapWidthAndHeight ?
+ seeThroughCamera.height : seeThroughCamera.width;
+ var height = swapWidthAndHeight ?
+ seeThroughCamera.width : seeThroughCamera.height;
+ var fx = swapWidthAndHeight ?
+ seeThroughCamera.focalLengthY : seeThroughCamera.focalLengthX;
+ var fy = swapWidthAndHeight ?
+ seeThroughCamera.focalLengthX : seeThroughCamera.focalLengthY;
+ var cx = swapWidthAndHeight ?
+ seeThroughCamera.pointY : seeThroughCamera.pointX;
+ var cy = swapWidthAndHeight ?
+ seeThroughCamera.pointX : seeThroughCamera.pointY;
+
+ var xscale = camera.near / fx;
+ var yscale = camera.near / fy;
+
+ var xoffset = (cx - (width / 2.0)) * xscale;
+ // Color camera's coordinates has Y pointing downwards so we negate this term.
+ var yoffset = -(cy - (height / 2.0)) * yscale;
+
+ var left = xscale * -width / 2.0 - xoffset;
+ var right = xscale * width / 2.0 - xoffset;
+ var bottom = yscale * -height / 2.0 - yoffset;
+ var top = yscale * height / 2.0 - yoffset;
+
+ // camera.projectionMatrix.makeFrustum(
+ // left, right, bottom, top, camera.near, camera.far);
+
+ camera.projectionMatrix.makePerspective(
+ left, right, top, bottom, camera.near, camera.far);
+
+ // Recalculate the fov as threejs is not doing it.
+ camera.fov = THREE.Math.radToDeg(
+ Math.atan((top * camera.zoom) / camera.near)) * 2.0;
+ }
+ }
+ else {
+ camera.updateProjectionMatrix();
+ }
+}
+
+// Some precalculated private objects to avoid garbage collection
+THREE.WebAR._worldUp = new THREE.Vector3(0.0, 1.0, 0.0);
+THREE.WebAR._normalY = new THREE.Vector3();
+THREE.WebAR._normalZ = new THREE.Vector3();
+THREE.WebAR._rotationMatrix = new THREE.Matrix4();
+THREE.WebAR._planeNormal = new THREE.Vector3();
+
+THREE.WebAR.rotateObject3D = function(normal1, normal2, object3d) {
+ if (normal1 instanceof THREE.Vector3 || normal1 instanceof THREE.Vector4) {
+ THREE.WebAR._planeNormal.set(normal1.x, normal1.y, normal1.z);
+ }
+ else if (normal1 instanceof Float32Array) {
+ THREE.WebAR._planeNormal.set(normal1[0], normal1[1], normal1[2]);
+ }
+ else {
+ throw "Unknown normal1 type.";
+ }
+ if (normal2 instanceof THREE.Vector3 || normal2 instanceof THREE.Vector4) {
+ THREE.WebAR._normalZ.set(normal2.x, normal2.y, normal2.z);
+ }
+ else if (normal1 instanceof Float32Array) {
+ THREE.WebAR._normalZ.set(normal2[0], normal2[1], normal2[2]);
+ }
+ else {
+ throw "Unknown normal2 type.";
+ }
+ THREE.WebAR._normalY.crossVectors(THREE.WebAR._planeNormal,
+ THREE.WebAR._normalZ).normalize();
+ THREE.WebAR._rotationMatrix.elements[ 0] = THREE.WebAR._planeNormal.x;
+ THREE.WebAR._rotationMatrix.elements[ 1] = THREE.WebAR._planeNormal.y;
+ THREE.WebAR._rotationMatrix.elements[ 2] = THREE.WebAR._planeNormal.z;
+ THREE.WebAR._rotationMatrix.elements[ 4] = THREE.WebAR._normalZ.x;
+ THREE.WebAR._rotationMatrix.elements[ 5] = THREE.WebAR._normalZ.y;
+ THREE.WebAR._rotationMatrix.elements[ 6] = THREE.WebAR._normalZ.z;
+ THREE.WebAR._rotationMatrix.elements[ 8] = THREE.WebAR._normalY.x;
+ THREE.WebAR._rotationMatrix.elements[ 9] = THREE.WebAR._normalY.y;
+ THREE.WebAR._rotationMatrix.elements[10] = THREE.WebAR._normalY.z;
+ object3d.quaternion.setFromRotationMatrix(THREE.WebAR._rotationMatrix);
+};
+
+/**
+* Transform a given THREE.Object3D instance to be correctly oriented according to a given plane normal.
+* @param {THREE.Vector3|THREE.Vector4|Float32Array} plane A vector that represents the normal of the plane to be used to orient the object3d.
+* @param {THREE.Object3D} object3d The object3d to be transformed so it is oriented according to the given plane.
+*/
+THREE.WebAR.rotateObject3DWithPickingPlane = function(plane, object3d) {
+ if (plane instanceof THREE.Vector3 || plane instanceof THREE.Vector4) {
+ THREE.WebAR._planeNormal.set(plane.x, plane.y, plane.z);
+ }
+ else if (plane instanceof Float32Array) {
+ THREE.WebAR._planeNormal.set(plane[0], plane[1], plane[2]);
+ }
+ else {
+ throw "Unknown plane type.";
+ }
+ THREE.WebAR._normalY.set(0.0, 1.0, 0.0);
+ var threshold = 0.5;
+ if (Math.abs(THREE.WebAR._planeNormal.dot(THREE.WebAR._worldUp)) >
+ threshold) {
+ THREE.WebAR._normalY.set(0.0, 0.0, 1.0);
+ }
+ THREE.WebAR._normalZ.crossVectors(THREE.WebAR._planeNormal,
+ THREE.WebAR._normalY).normalize();
+ THREE.WebAR._normalY.crossVectors(THREE.WebAR._normalZ,
+ THREE.WebAR._planeNormal).normalize();
+ THREE.WebAR._rotationMatrix.elements[ 0] = THREE.WebAR._planeNormal.x;
+ THREE.WebAR._rotationMatrix.elements[ 1] = THREE.WebAR._planeNormal.y;
+ THREE.WebAR._rotationMatrix.elements[ 2] = THREE.WebAR._planeNormal.z;
+ THREE.WebAR._rotationMatrix.elements[ 4] = THREE.WebAR._normalY.x;
+ THREE.WebAR._rotationMatrix.elements[ 5] = THREE.WebAR._normalY.y;
+ THREE.WebAR._rotationMatrix.elements[ 6] = THREE.WebAR._normalY.z;
+ THREE.WebAR._rotationMatrix.elements[ 8] = THREE.WebAR._normalZ.x;
+ THREE.WebAR._rotationMatrix.elements[ 9] = THREE.WebAR._normalZ.y;
+ THREE.WebAR._rotationMatrix.elements[10] = THREE.WebAR._normalZ.z;
+ object3d.quaternion.setFromRotationMatrix(THREE.WebAR._rotationMatrix);
+};
+
+/**
+* Transform a given THREE.Object3D instance to be correctly positioned according to a given point position.
+* @param {THREE.Vector3|THREE.Vector4|Float32Array} point A vector that represents the position where the object3d should be positioned.
+* @param {THREE.Object3D} object3d The object3d to be transformed so it is positioned according to the given point.
+*/
+THREE.WebAR.positionObject3DWithPickingPoint = function(point, object3d) {
+ if (point instanceof THREE.Vector3 || point instanceof THREE.Vector4) {
+ object3d.position.set(point.x, point.y, point.z);
+ }
+ else if (point instanceof Float32Array) {
+ object3d.position.set(point[0], point[1], point[2]);
+ }
+ else {
+ throw "Unknown point type.";
+ }
+};
+
+/**
+* Transform a given THREE.Object3D instance to be correctly positioned and oriented according to a given VRPickingPointAndPlane and a scale (half the size of the object3d for example).
+* @param {VRPickingPointandPlane} pointAndPlane The point and plane retrieved using the VRDisplay.getPickingPointAndPlaneInPointCloud function.
+* @param {THREE.Object3D} object3d The object3d to be transformed so it is positioned and oriented according to the given point and plane.
+* @param {number} scale The value the object3d will be positioned in the direction of the normal of the plane to be correctly positioned. Objects usually have their position value referenced as the center of the geometry. In this case, positioning the object in the picking point would lead to have the object3d positioned in the plane, not on top of it. this scale value will allow to correctly position the object in the picking point and in the direction of the normal of the plane. Half the size of the object3d would be a correct value in this case.
+*/
+THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud =
+ function(pointAndPlane, object3d, scale) {
+ THREE.WebAR.rotateObject3DWithPickingPlane(pointAndPlane.plane, object3d);
+ THREE.WebAR.positionObject3DWithPickingPoint(pointAndPlane.point, object3d);
+ object3d.position.add(THREE.WebAR._planeNormal.multiplyScalar(scale));
+};
+
+/**
+* Transform a given THREE.Object3D instance to be correctly positioned and oriented according to an axis formed by 2 plane normals, a position and a scale (half the size of the object3d for example).
+* @param {VRPickingPointandPlane} pointAndPlane The point and plane retrieved using the VRDisplay.getPickingPointAndPlaneInPointCloud function.
+* @param {THREE.Object3D} object3d The object3d to be transformed so it is positioned and oriented according to the given point and plane.
+* @param {number} scale The value the object3d will be positioned in the direction of the normal of the plane to be correctly positioned. Objects usually have their position value referenced as the center of the geometry. In this case, positioning the object in the picking point would lead to have the object3d positioned in the plane, not on top of it. this scale value will allow to correctly position the object in the picking point and in the direction of the normal of the plane. Half the size of the object3d would be a correct value in this case.
+*/
+THREE.WebAR.positionAndRotateObject3D =
+ function(position, normal1, normal2, object3d, scale) {
+ THREE.WebAR.rotateObject3D(normal1, normal2, object3d);
+ THREE.WebAR.positionObject3DWithPickingPoint(position, object3d);
+ object3d.position.add(THREE.WebAR._planeNormal.multiplyScalar(scale));
+};
+
+// UMD
+(function (root, factory) {
+ if (typeof define === 'function' && define.amd) {
+ define(['WebAR'], factory);
+ } else if (typeof exports === 'object') {
+ module.exports = factory();
+ } else {
+ root.WebAR = factory();
+ }
+}(this, function() {
+ return THREE.WebAR;
+}));
+/*
+
+ JS Signals <http://millermedeiros.github.com/js-signals/>
+ Released under the MIT license
+ Author: Miller Medeiros
+ Version: 0.7.4 - Build: 252 (2012/02/24 10:30 PM)
+*/
+(function(h){function g(a,b,c,d,e){this._listener=b;this._isOnce=c;this.context=d;this._signal=a;this._priority=e||0}function f(a,b){if(typeof a!=="function")throw Error("listener is a required param of {fn}() and should be a Function.".replace("{fn}",b));}var e={VERSION:"0.7.4"};g.prototype={active:!0,params:null,execute:function(a){var b;this.active&&this._listener&&(a=this.params?this.params.concat(a):a,b=this._listener.apply(this.context,a),this._isOnce&&this.detach());return b},detach:function(){return this.isBound()?
+this._signal.remove(this._listener,this.context):null},isBound:function(){return!!this._signal&&!!this._listener},getListener:function(){return this._listener},_destroy:function(){delete this._signal;delete this._listener;delete this.context},isOnce:function(){return this._isOnce},toString:function(){return"[SignalBinding isOnce:"+this._isOnce+", isBound:"+this.isBound()+", active:"+this.active+"]"}};e.Signal=function(){this._bindings=[];this._prevParams=null};e.Signal.prototype={memorize:!1,_shouldPropagate:!0,
+active:!0,_registerListener:function(a,b,c,d){var e=this._indexOfListener(a,c);if(e!==-1){if(a=this._bindings[e],a.isOnce()!==b)throw Error("You cannot add"+(b?"":"Once")+"() then add"+(!b?"":"Once")+"() the same listener without removing the relationship first.");}else a=new g(this,a,b,c,d),this._addBinding(a);this.memorize&&this._prevParams&&a.execute(this._prevParams);return a},_addBinding:function(a){var b=this._bindings.length;do--b;while(this._bindings[b]&&a._priority<=this._bindings[b]._priority);
+this._bindings.splice(b+1,0,a)},_indexOfListener:function(a,b){for(var c=this._bindings.length,d;c--;)if(d=this._bindings[c],d._listener===a&&d.context===b)return c;return-1},has:function(a,b){return this._indexOfListener(a,b)!==-1},add:function(a,b,c){f(a,"add");return this._registerListener(a,!1,b,c)},addOnce:function(a,b,c){f(a,"addOnce");return this._registerListener(a,!0,b,c)},remove:function(a,b){f(a,"remove");var c=this._indexOfListener(a,b);c!==-1&&(this._bindings[c]._destroy(),this._bindings.splice(c,
+1));return a},removeAll:function(){for(var a=this._bindings.length;a--;)this._bindings[a]._destroy();this._bindings.length=0},getNumListeners:function(){return this._bindings.length},halt:function(){this._shouldPropagate=!1},dispatch:function(a){if(this.active){var b=Array.prototype.slice.call(arguments),c=this._bindings.length,d;if(this.memorize)this._prevParams=b;if(c){d=this._bindings.slice();this._shouldPropagate=!0;do c--;while(d[c]&&this._shouldPropagate&&d[c].execute(b)!==!1)}}},forget:function(){this._prevParams=
+null},dispose:function(){this.removeAll();delete this._bindings;delete this._prevParams},toString:function(){return"[Signal active:"+this.active+" numListeners:"+this.getNumListeners()+"]"}};typeof define==="function"&&define.amd?define(e):typeof module!=="undefined"&&module.exports?module.exports=e:h.signals=e})(this);var THREEx = THREEx || {}
+
+THREEx.ArBaseControls = function(object3d){
+ this.id = THREEx.ArBaseControls.id++
+
+ this.object3d = object3d
+ this.object3d.matrixAutoUpdate = false;
+ this.object3d.visible = false
+
+ // Events to honor
+ // this.dispatchEvent({ type: 'becameVisible' })
+ // this.dispatchEvent({ type: 'markerVisible' }) // replace markerFound
+ // this.dispatchEvent({ type: 'becameUnVisible' })
+}
+
+THREEx.ArBaseControls.id = 0
+
+Object.assign( THREEx.ArBaseControls.prototype, THREE.EventDispatcher.prototype );
+
+//////////////////////////////////////////////////////////////////////////////
+// Functions
+//////////////////////////////////////////////////////////////////////////////
+/**
+ * error catching function for update()
+ */
+THREEx.ArBaseControls.prototype.update = function(){
+ console.assert(false, 'you need to implement your own update')
+}
+
+/**
+ * error catching function for name()
+ */
+THREEx.ArBaseControls.prototype.name = function(){
+ console.assert(false, 'you need to implement your own .name()')
+ return 'Not yet implemented - name()'
+}
+var THREEx = THREEx || {}
+
+// TODO this is useless - prefere arjs-HitTesting.js
+
+/**
+ * - maybe support .onClickFcts in each object3d
+ * - seems an easy light layer for clickable object
+ * - up to
+ */
+THREEx.ARClickability = function(sourceElement){
+ this._sourceElement = sourceElement
+ // Create cameraPicking
+ var fullWidth = parseInt(sourceElement.style.width)
+ var fullHeight = parseInt(sourceElement.style.height)
+ this._cameraPicking = new THREE.PerspectiveCamera(42, fullWidth / fullHeight, 0.1, 100);
+
+console.warn('THREEx.ARClickability works only in modelViewMatrix')
+console.warn('OBSOLETE OBSOLETE! instead use THREEx.HitTestingPlane or THREEx.HitTestingTango')
+}
+
+THREEx.ARClickability.prototype.onResize = function(){
+ var sourceElement = this._sourceElement
+ var cameraPicking = this._cameraPicking
+
+ var fullWidth = parseInt(sourceElement.style.width)
+ var fullHeight = parseInt(sourceElement.style.height)
+ cameraPicking.aspect = fullWidth / fullHeight;
+ cameraPicking.updateProjectionMatrix();
+}
+
+THREEx.ARClickability.prototype.computeIntersects = function(domEvent, objects){
+ var sourceElement = this._sourceElement
+ var cameraPicking = this._cameraPicking
+
+ // compute mouse coordinatge with [-1,1]
+ var eventCoords = new THREE.Vector3();
+ eventCoords.x = ( domEvent.layerX / parseInt(sourceElement.style.width) ) * 2 - 1;
+ eventCoords.y = - ( domEvent.layerY / parseInt(sourceElement.style.height) ) * 2 + 1;
+
+ // compute intersections between eventCoords and pickingPlane
+ var raycaster = new THREE.Raycaster();
+ raycaster.setFromCamera( eventCoords, cameraPicking );
+ var intersects = raycaster.intersectObjects( objects )
+
+ return intersects
+}
+
+THREEx.ARClickability.prototype.update = function(){
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+
+THREEx.ARClickability.tangoPickingPointCloud = function(artoolkitContext, mouseX, mouseY){
+
+// THIS IS CRAP!!!! use THREEx.HitTestingTango
+
+ var vrDisplay = artoolkitContext._tangoContext.vrDisplay
+ if (vrDisplay === null ) return null
+ var pointAndPlane = vrDisplay.getPickingPointAndPlaneInPointCloud(mouseX, mouseY)
+ if( pointAndPlane == null ) {
+ console.warn('Could not retrieve the correct point and plane.')
+ return null
+ }
+
+ // FIXME not sure what this is
+ var boundingSphereRadius = 0.01
+
+ // the bigger the number the likeliest it crash chromium-webar
+
+ // Orient and position the model in the picking point according
+ // to the picking plane. The offset is half of the model size.
+ var object3d = new THREE.Object3D
+ THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud(
+ pointAndPlane, object3d, boundingSphereRadius
+ )
+ object3d.rotateZ(-Math.PI/2)
+
+ // return the result
+ var result = {}
+ result.position = object3d.position
+ result.quaternion = object3d.quaternion
+ return result
+}
+var THREEx = THREEx || {}
+/**
+ * - videoTexture
+ * - cloakWidth
+ * - cloakHeight
+ * - cloakSegmentsHeight
+ * - remove all mentions of cache, for cloak
+ */
+THREEx.ArMarkerCloak = function(videoTexture){
+ var updateInShaderEnabled = true
+
+ // build cloakMesh
+ // TODO if webgl2 use repeat warp, and not multi segment, this will reduce the geometry to draw
+ var geometry = new THREE.PlaneGeometry(1.3+0.25,1.85+0.25, 1, 8).translate(0,-0.3,0)
+ var material = new THREE.ShaderMaterial( {
+ vertexShader: THREEx.ArMarkerCloak.vertexShader,
+ fragmentShader: THREEx.ArMarkerCloak.fragmentShader,
+ transparent: true,
+ uniforms: {
+ texture: {
+ value: videoTexture
+ },
+ opacity: {
+ value: 0.5
+ }
+ },
+ defines: {
+ updateInShaderEnabled: updateInShaderEnabled ? 1 : 0,
+ }
+ });
+
+ var cloakMesh = new THREE.Mesh( geometry, material );
+ cloakMesh.rotation.x = -Math.PI/2
+ this.object3d = cloakMesh
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Code Separator
+ //////////////////////////////////////////////////////////////////////////////
+
+ var xMin = -0.65
+ var xMax = 0.65
+ var yMin = 0.65 + 0.1
+ var yMax = 0.95 + 0.1
+
+ //////////////////////////////////////////////////////////////////////////////
+ // originalsFaceVertexUvs
+ //////////////////////////////////////////////////////////////////////////////
+ var originalsFaceVertexUvs = [[]]
+
+ // build originalsFaceVertexUvs array
+ for(var faceIndex = 0; faceIndex < cloakMesh.geometry.faces.length; faceIndex ++ ){
+ originalsFaceVertexUvs[0][faceIndex] = []
+ originalsFaceVertexUvs[0][faceIndex][0] = new THREE.Vector2()
+ originalsFaceVertexUvs[0][faceIndex][1] = new THREE.Vector2()
+ originalsFaceVertexUvs[0][faceIndex][2] = new THREE.Vector2()
+ }
+
+ // set values in originalsFaceVertexUvs
+ for(var i = 0; i < cloakMesh.geometry.parameters.heightSegments/2; i ++ ){
+ // one segment height - even row - normale orientation
+ originalsFaceVertexUvs[0][i*4+0][0].set( xMin/2+0.5, yMax/2+0.5 )
+ originalsFaceVertexUvs[0][i*4+0][1].set( xMin/2+0.5, yMin/2+0.5 )
+ originalsFaceVertexUvs[0][i*4+0][2].set( xMax/2+0.5, yMax/2+0.5 )
+
+ originalsFaceVertexUvs[0][i*4+1][0].set( xMin/2+0.5, yMin/2+0.5 )
+ originalsFaceVertexUvs[0][i*4+1][1].set( xMax/2+0.5, yMin/2+0.5 )
+ originalsFaceVertexUvs[0][i*4+1][2].set( xMax/2+0.5, yMax/2+0.5 )
+
+ // one segment height - odd row - mirror-y orientation
+ originalsFaceVertexUvs[0][i*4+2][0].set( xMin/2+0.5, yMin/2+0.5 )
+ originalsFaceVertexUvs[0][i*4+2][1].set( xMin/2+0.5, yMax/2+0.5 )
+ originalsFaceVertexUvs[0][i*4+2][2].set( xMax/2+0.5, yMin/2+0.5 )
+
+ originalsFaceVertexUvs[0][i*4+3][0].set( xMin/2+0.5, yMax/2+0.5 )
+ originalsFaceVertexUvs[0][i*4+3][1].set( xMax/2+0.5, yMax/2+0.5 )
+ originalsFaceVertexUvs[0][i*4+3][2].set( xMax/2+0.5, yMin/2+0.5 )
+ }
+
+ if( updateInShaderEnabled === true ){
+ cloakMesh.geometry.faceVertexUvs = originalsFaceVertexUvs
+ cloakMesh.geometry.uvsNeedUpdate = true
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Code Separator
+ //////////////////////////////////////////////////////////////////////////////
+
+ var originalOrthoVertices = []
+ originalOrthoVertices.push( new THREE.Vector3(xMin, yMax, 0))
+ originalOrthoVertices.push( new THREE.Vector3(xMax, yMax, 0))
+ originalOrthoVertices.push( new THREE.Vector3(xMin, yMin, 0))
+ originalOrthoVertices.push( new THREE.Vector3(xMax, yMin, 0))
+
+ // build debugMesh
+ var material = new THREE.MeshNormalMaterial({
+ transparent : true,
+ opacity: 0.5,
+ side: THREE.DoubleSide
+ });
+ var geometry = new THREE.PlaneGeometry(1,1);
+ var orthoMesh = new THREE.Mesh(geometry, material);
+ this.orthoMesh = orthoMesh
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Code Separator
+ //////////////////////////////////////////////////////////////////////////////
+
+ this.update = function(modelViewMatrix, cameraProjectionMatrix){
+ updateOrtho(modelViewMatrix, cameraProjectionMatrix)
+
+ if( updateInShaderEnabled === false ){
+ updateUvs(modelViewMatrix, cameraProjectionMatrix)
+ }
+ }
+
+ return
+
+ // update cloakMesh
+ function updateUvs(modelViewMatrix, cameraProjectionMatrix){
+ var transformedUv = new THREE.Vector3()
+ originalsFaceVertexUvs[0].forEach(function(faceVertexUvs, faceIndex){
+ faceVertexUvs.forEach(function(originalUv, uvIndex){
+ // set transformedUv - from UV coord to clip coord
+ transformedUv.x = originalUv.x * 2.0 - 1.0;
+ transformedUv.y = originalUv.y * 2.0 - 1.0;
+ transformedUv.z = 0
+ // apply modelViewMatrix and projectionMatrix
+ transformedUv.applyMatrix4( modelViewMatrix )
+ transformedUv.applyMatrix4( cameraProjectionMatrix )
+ // apply perspective
+ transformedUv.x /= transformedUv.z
+ transformedUv.y /= transformedUv.z
+ // set back from clip coord to Uv coord
+ transformedUv.x = transformedUv.x / 2.0 + 0.5;
+ transformedUv.y = transformedUv.y / 2.0 + 0.5;
+ // copy the trasnformedUv into the geometry
+ cloakMesh.geometry.faceVertexUvs[0][faceIndex][uvIndex].set(transformedUv.x, transformedUv.y)
+ })
+ })
+
+ // cloakMesh.geometry.faceVertexUvs = faceVertexUvs
+ cloakMesh.geometry.uvsNeedUpdate = true
+ }
+
+ // update orthoMesh
+ function updateOrtho(modelViewMatrix, cameraProjectionMatrix){
+ // compute transformedUvs
+ var transformedUvs = []
+ originalOrthoVertices.forEach(function(originalOrthoVertices, index){
+ var transformedUv = originalOrthoVertices.clone()
+ // apply modelViewMatrix and projectionMatrix
+ transformedUv.applyMatrix4( modelViewMatrix )
+ transformedUv.applyMatrix4( cameraProjectionMatrix )
+ // apply perspective
+ transformedUv.x /= transformedUv.z
+ transformedUv.y /= transformedUv.z
+ // store it
+ transformedUvs.push(transformedUv)
+ })
+
+ // change orthoMesh vertices
+ for(var i = 0; i < transformedUvs.length; i++){
+ orthoMesh.geometry.vertices[i].copy(transformedUvs[i])
+ }
+ orthoMesh.geometry.computeBoundingSphere()
+ orthoMesh.geometry.verticesNeedUpdate = true
+ }
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Shaders
+//////////////////////////////////////////////////////////////////////////////
+
+THREEx.ArMarkerCloak.markerSpaceShaderFunction = '\n'+
+' vec2 transformUvToMarkerSpace(vec2 originalUv){\n'+
+' vec3 transformedUv;\n'+
+' // set transformedUv - from UV coord to clip coord\n'+
+' transformedUv.x = originalUv.x * 2.0 - 1.0;\n'+
+' transformedUv.y = originalUv.y * 2.0 - 1.0;\n'+
+' transformedUv.z = 0.0;\n'+
+'\n'+
+' // apply modelViewMatrix and projectionMatrix\n'+
+' transformedUv = (projectionMatrix * modelViewMatrix * vec4( transformedUv, 1.0 ) ).xyz;\n'+
+'\n'+
+' // apply perspective\n'+
+' transformedUv.x /= transformedUv.z;\n'+
+' transformedUv.y /= transformedUv.z;\n'+
+'\n'+
+' // set back from clip coord to Uv coord\n'+
+' transformedUv.x = transformedUv.x / 2.0 + 0.5;\n'+
+' transformedUv.y = transformedUv.y / 2.0 + 0.5;\n'+
+'\n'+
+' // return the result\n'+
+' return transformedUv.xy;\n'+
+' }'
+
+THREEx.ArMarkerCloak.vertexShader = THREEx.ArMarkerCloak.markerSpaceShaderFunction +
+' varying vec2 vUv;\n'+
+'\n'+
+' void main(){\n'+
+' // pass the UV to the fragment\n'+
+' #if (updateInShaderEnabled == 1)\n'+
+' vUv = transformUvToMarkerSpace(uv);\n'+
+' #else\n'+
+' vUv = uv;\n'+
+' #endif\n'+
+'\n'+
+' // compute gl_Position\n'+
+' vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n'+
+' gl_Position = projectionMatrix * mvPosition;\n'+
+' }';
+
+THREEx.ArMarkerCloak.fragmentShader = '\n'+
+' varying vec2 vUv;\n'+
+' uniform sampler2D texture;\n'+
+' uniform float opacity;\n'+
+'\n'+
+' void main(void){\n'+
+' vec3 color = texture2D( texture, vUv ).rgb;\n'+
+'\n'+
+' gl_FragColor = vec4( color, opacity);\n'+
+' }'
+var ARjs = ARjs || {}
+var THREEx = THREEx || {}
+
+ARjs.MarkerControls = THREEx.ArMarkerControls = function(context, object3d, parameters){
+ var _this = this
+
+ THREEx.ArBaseControls.call(this, object3d)
+
+ this.context = context
+ // handle default parameters
+ this.parameters = {
+ // size of the marker in meter
+ size : 1,
+ // type of marker - ['pattern', 'barcode', 'unknown' ]
+ type : 'unknown',
+ // url of the pattern - IIF type='pattern'
+ patternUrl : null,
+ // value of the barcode - IIF type='barcode'
+ barcodeValue : null,
+ // change matrix mode - [modelViewMatrix, cameraTransformMatrix]
+ changeMatrixMode : 'modelViewMatrix',
+ // minimal confidence in the marke recognition - between [0, 1] - default to 1
+ minConfidence: 0.6,
+ }
+
+ // sanity check
+ var possibleValues = ['pattern', 'barcode', 'unknown']
+ console.assert(possibleValues.indexOf(this.parameters.type) !== -1, 'illegal value', this.parameters.type)
+ var possibleValues = ['modelViewMatrix', 'cameraTransformMatrix' ]
+ console.assert(possibleValues.indexOf(this.parameters.changeMatrixMode) !== -1, 'illegal value', this.parameters.changeMatrixMode)
+
+
+ // create the marker Root
+ this.object3d = object3d
+ this.object3d.matrixAutoUpdate = false;
+ this.object3d.visible = false
+
+ //////////////////////////////////////////////////////////////////////////////
+ // setParameters
+ //////////////////////////////////////////////////////////////////////////////
+ setParameters(parameters)
+ function setParameters(parameters){
+ if( parameters === undefined ) return
+ for( var key in parameters ){
+ var newValue = parameters[ key ]
+
+ if( newValue === undefined ){
+ console.warn( "THREEx.ArMarkerControls: '" + key + "' parameter is undefined." )
+ continue
+ }
+
+ var currentValue = _this.parameters[ key ]
+
+ if( currentValue === undefined ){
+ console.warn( "THREEx.ArMarkerControls: '" + key + "' is not a property of this material." )
+ continue
+ }
+
+ _this.parameters[ key ] = newValue
+ }
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Code Separator
+ //////////////////////////////////////////////////////////////////////////////
+ // add this marker to artoolkitsystem
+ // TODO rename that .addMarkerControls
+ context.addMarker(this)
+
+ if( _this.context.parameters.trackingBackend === 'artoolkit' ){
+ this._initArtoolkit()
+ }else if( _this.context.parameters.trackingBackend === 'aruco' ){
+ // TODO create a ._initAruco
+ // put aruco second
+ this._arucoPosit = new POS.Posit(this.parameters.size, _this.context.arucoContext.canvas.width)
+ }else if( _this.context.parameters.trackingBackend === 'tango' ){
+ this._initTango()
+ }else console.assert(false)
+}
+
+ARjs.MarkerControls.prototype = Object.create( THREEx.ArBaseControls.prototype );
+ARjs.MarkerControls.prototype.constructor = THREEx.ArMarkerControls;
+
+ARjs.MarkerControls.prototype.dispose = function(){
+ this.context.removeMarker(this)
+
+ // TODO remove the event listener if needed
+ // unloadMaker ???
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// update controls with new modelViewMatrix
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * When you actually got a new modelViewMatrix, you need to perfom a whole bunch
+ * of things. it is done here.
+ */
+ARjs.MarkerControls.prototype.updateWithModelViewMatrix = function(modelViewMatrix){
+ var markerObject3D = this.object3d;
+
+ // mark object as visible
+ markerObject3D.visible = true
+
+ if( this.context.parameters.trackingBackend === 'artoolkit' ){
+ // apply context._axisTransformMatrix - change artoolkit axis to match usual webgl one
+ var tmpMatrix = new THREE.Matrix4().copy(this.context._artoolkitProjectionAxisTransformMatrix)
+ tmpMatrix.multiply(modelViewMatrix)
+
+ modelViewMatrix.copy(tmpMatrix)
+ }else if( this.context.parameters.trackingBackend === 'aruco' ){
+ // ...
+ }else if( this.context.parameters.trackingBackend === 'tango' ){
+ // ...
+ }else console.assert(false)
+
+
+ if( this.context.parameters.trackingBackend !== 'tango' ){
+
+ // change axis orientation on marker - artoolkit say Z is normal to the marker - ar.js say Y is normal to the marker
+ var markerAxisTransformMatrix = new THREE.Matrix4().makeRotationX(Math.PI/2)
+ modelViewMatrix.multiply(markerAxisTransformMatrix)
+ }
+
+ // change markerObject3D.matrix based on parameters.changeMatrixMode
+ if( this.parameters.changeMatrixMode === 'modelViewMatrix' ){
+ markerObject3D.matrix.copy(modelViewMatrix)
+ }else if( this.parameters.changeMatrixMode === 'cameraTransformMatrix' ){
+ markerObject3D.matrix.getInverse( modelViewMatrix )
+ }else {
+ console.assert(false)
+ }
+
+ // decompose - the matrix into .position, .quaternion, .scale
+ markerObject3D.matrix.decompose(markerObject3D.position, markerObject3D.quaternion, markerObject3D.scale)
+
+ // dispatchEvent
+ this.dispatchEvent( { type: 'markerFound' } );
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// utility functions
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * provide a name for a marker
+ * - silly heuristic for now
+ * - should be improved
+ */
+ARjs.MarkerControls.prototype.name = function(){
+ var name = ''
+ name += this.parameters.type;
+ if( this.parameters.type === 'pattern' ){
+ var url = this.parameters.patternUrl
+ var basename = url.replace(/^.*\//g, '')
+ name += ' - ' + basename
+ }else if( this.parameters.type === 'barcode' ){
+ name += ' - ' + this.parameters.barcodeValue
+ }else{
+ console.assert(false, 'no .name() implemented for this marker controls')
+ }
+ return name
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// init for Artoolkit
+//////////////////////////////////////////////////////////////////////////////
+ARjs.MarkerControls.prototype._initArtoolkit = function(){
+ var _this = this
+
+ var artoolkitMarkerId = null
+
+ var delayedInitTimerId = setInterval(function(){
+ // check if arController is init
+ var arController = _this.context.arController
+ if( arController === null ) return
+ // stop looping if it is init
+ clearInterval(delayedInitTimerId)
+ delayedInitTimerId = null
+ // launch the _postInitArtoolkit
+ postInit()
+ }, 1000/50)
+
+ return
+
+ function postInit(){
+ // check if arController is init
+ var arController = _this.context.arController
+ console.assert(arController !== null )
+
+ // start tracking this pattern
+ if( _this.parameters.type === 'pattern' ){
+ arController.loadMarker(_this.parameters.patternUrl, function(markerId) {
+ artoolkitMarkerId = markerId
+ arController.trackPatternMarkerId(artoolkitMarkerId, _this.parameters.size);
+ });
+ }else if( _this.parameters.type === 'barcode' ){
+ artoolkitMarkerId = _this.parameters.barcodeValue
+ arController.trackBarcodeMarkerId(artoolkitMarkerId, _this.parameters.size);
+ }else if( _this.parameters.type === 'unknown' ){
+ artoolkitMarkerId = null
+ }else{
+ console.log(false, 'invalid marker type', _this.parameters.type)
+ }
+
+ // listen to the event
+ arController.addEventListener('getMarker', function(event){
+ if( event.data.type === artoolkit.PATTERN_MARKER && _this.parameters.type === 'pattern' ){
+ if( artoolkitMarkerId === null ) return
+ if( event.data.marker.idPatt === artoolkitMarkerId ) onMarkerFound(event)
+ }else if( event.data.type === artoolkit.BARCODE_MARKER && _this.parameters.type === 'barcode' ){
+ // console.log('BARCODE_MARKER idMatrix', event.data.marker.idMatrix, artoolkitMarkerId )
+ if( artoolkitMarkerId === null ) return
+ if( event.data.marker.idMatrix === artoolkitMarkerId ) onMarkerFound(event)
+ }else if( event.data.type === artoolkit.UNKNOWN_MARKER && _this.parameters.type === 'unknown'){
+ onMarkerFound(event)
+ }
+ })
+
+ }
+
+ function onMarkerFound(event){
+ // honor his.parameters.minConfidence
+ if( event.data.type === artoolkit.PATTERN_MARKER && event.data.marker.cfPatt < _this.parameters.minConfidence ) return
+ if( event.data.type === artoolkit.BARCODE_MARKER && event.data.marker.cfMatt < _this.parameters.minConfidence ) return
+
+ var modelViewMatrix = new THREE.Matrix4().fromArray(event.data.matrix)
+ _this.updateWithModelViewMatrix(modelViewMatrix)
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// aruco specific
+//////////////////////////////////////////////////////////////////////////////
+ARjs.MarkerControls.prototype._initAruco = function(){
+ this._arucoPosit = new POS.Posit(this.parameters.size, _this.context.arucoContext.canvas.width)
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// init for Artoolkit
+//////////////////////////////////////////////////////////////////////////////
+ARjs.MarkerControls.prototype._initTango = function(){
+ var _this = this
+ console.log('init tango ArMarkerControls')
+}
+var THREEx = THREEx || {}
+
+THREEx.ArMarkerHelper = function(markerControls){
+ this.object3d = new THREE.Group
+
+ var mesh = new THREE.AxisHelper()
+ this.object3d.add(mesh)
+
+ var text = markerControls.id
+ // debugger
+ // var text = markerControls.parameters.patternUrl.slice(-1).toUpperCase();
+
+ var canvas = document.createElement( 'canvas' );
+ canvas.width = 64;
+ canvas.height = 64;
+
+ var context = canvas.getContext( '2d' );
+ var texture = new THREE.CanvasTexture( canvas );
+
+ // put the text in the sprite
+ context.font = '48px monospace';
+ context.fillStyle = 'rgba(192,192,255, 0.5)';
+ context.fillRect( 0, 0, canvas.width, canvas.height );
+ context.fillStyle = 'darkblue';
+ context.fillText(text, canvas.width/4, 3*canvas.height/4 )
+ texture.needsUpdate = true
+
+ // var geometry = new THREE.CubeGeometry(1, 1, 1)
+ var geometry = new THREE.PlaneGeometry(1, 1)
+ var material = new THREE.MeshBasicMaterial({
+ map: texture,
+ transparent: true
+ });
+ var mesh = new THREE.Mesh(geometry, material)
+ mesh.rotation.x = -Math.PI/2
+
+ this.object3d.add(mesh)
+
+}
+var THREEx = THREEx || {}
+
+/**
+ * - lerp position/quaternino/scale
+ * - minDelayDetected
+ * - minDelayUndetected
+ * @param {[type]} object3d [description]
+ * @param {[type]} parameters [description]
+ */
+THREEx.ArSmoothedControls = function(object3d, parameters){
+ var _this = this
+
+ THREEx.ArBaseControls.call(this, object3d)
+
+ // copy parameters
+ this.object3d.visible = false
+
+ this._lastLerpStepAt = null
+ this._visibleStartedAt = null
+ this._unvisibleStartedAt = null
+
+ // handle default parameters
+ parameters = parameters || {}
+ this.parameters = {
+ // lerp coeficient for the position - between [0,1] - default to 1
+ lerpPosition: 0.8,
+ // lerp coeficient for the quaternion - between [0,1] - default to 1
+ lerpQuaternion: 0.2,
+ // lerp coeficient for the scale - between [0,1] - default to 1
+ lerpScale: 0.7,
+ // delay for lerp fixed steps - in seconds - default to 1/120
+ lerpStepDelay: 1/60,
+ // minimum delay the sub-control must be visible before this controls become visible - default to 0 seconds
+ minVisibleDelay: 0.0,
+ // minimum delay the sub-control must be unvisible before this controls become unvisible - default to 0 seconds
+ minUnvisibleDelay: 0.2,
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // setParameters
+ //////////////////////////////////////////////////////////////////////////////
+ setParameters(parameters)
+ function setParameters(parameters){
+ if( parameters === undefined ) return
+ for( var key in parameters ){
+ var newValue = parameters[ key ]
+
+ if( newValue === undefined ){
+ console.warn( "THREEx.ArSmoothedControls: '" + key + "' parameter is undefined." )
+ continue
+ }
+
+ var currentValue = _this.parameters[ key ]
+
+ if( currentValue === undefined ){
+ console.warn( "THREEx.ArSmoothedControls: '" + key + "' is not a property of this material." )
+ continue
+ }
+
+ _this.parameters[ key ] = newValue
+ }
+ }
+}
+
+THREEx.ArSmoothedControls.prototype = Object.create( THREEx.ArBaseControls.prototype );
+THREEx.ArSmoothedControls.prototype.constructor = THREEx.ArSmoothedControls;
+
+//////////////////////////////////////////////////////////////////////////////
+// update function
+//////////////////////////////////////////////////////////////////////////////
+
+THREEx.ArSmoothedControls.prototype.update = function(targetObject3d){
+ var object3d = this.object3d
+ var parameters = this.parameters
+ var wasVisible = object3d.visible
+ var present = performance.now()/1000
+
+
+ //////////////////////////////////////////////////////////////////////////////
+ // handle object3d.visible with minVisibleDelay/minUnvisibleDelay
+ //////////////////////////////////////////////////////////////////////////////
+ if( targetObject3d.visible === false ) this._visibleStartedAt = null
+ if( targetObject3d.visible === true ) this._unvisibleStartedAt = null
+
+ if( targetObject3d.visible === true && this._visibleStartedAt === null ) this._visibleStartedAt = present
+ if( targetObject3d.visible === false && this._unvisibleStartedAt === null ) this._unvisibleStartedAt = present
+
+ if( wasVisible === false && targetObject3d.visible === true ){
+ var visibleFor = present - this._visibleStartedAt
+ if( visibleFor >= this.parameters.minVisibleDelay ){
+ object3d.visible = true
+ snapDirectlyToTarget()
+ }
+ // console.log('visibleFor', visibleFor)
+ }
+
+ if( wasVisible === true && targetObject3d.visible === false ){
+ var unvisibleFor = present - this._unvisibleStartedAt
+ if( unvisibleFor >= this.parameters.minUnvisibleDelay ){
+ object3d.visible = false
+ }
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // apply lerp on positon/quaternion/scale
+ //////////////////////////////////////////////////////////////////////////////
+
+ // apply lerp steps - require fix time steps to behave the same no matter the fps
+ if( this._lastLerpStepAt === null ){
+ applyOneSlerpStep()
+ this._lastLerpStepAt = present
+ }else{
+ var nStepsToDo = Math.floor( (present - this._lastLerpStepAt)/this.parameters.lerpStepDelay )
+ for(var i = 0; i < nStepsToDo; i++){
+ applyOneSlerpStep()
+ this._lastLerpStepAt += this.parameters.lerpStepDelay
+ }
+ }
+
+ // disable the lerp by directly copying targetObject3d position/quaternion/scale
+ if( false ){
+ snapDirectlyToTarget()
+ }
+
+ // update the matrix
+ this.object3d.updateMatrix()
+
+ //////////////////////////////////////////////////////////////////////////////
+ // honor becameVisible/becameUnVisible event
+ //////////////////////////////////////////////////////////////////////////////
+ // honor becameVisible event
+ if( wasVisible === false && object3d.visible === true ){
+ this.dispatchEvent({ type: 'becameVisible' })
+ }
+ // honor becameUnVisible event
+ if( wasVisible === true && object3d.visible === false ){
+ this.dispatchEvent({ type: 'becameUnVisible' })
+ }
+ return
+
+ function snapDirectlyToTarget(){
+ object3d.position.copy( targetObject3d.position )
+ object3d.quaternion.copy( targetObject3d.quaternion )
+ object3d.scale.copy( targetObject3d.scale )
+ }
+
+ function applyOneSlerpStep(){
+ object3d.position.lerp(targetObject3d.position, parameters.lerpPosition)
+ object3d.quaternion.slerp(targetObject3d.quaternion, parameters.lerpQuaternion)
+ object3d.scale.lerp(targetObject3d.scale, parameters.lerpScale)
+ }
+}
+var ARjs = ARjs || {}
+var THREEx = THREEx || {}
+
+ARjs.Context = THREEx.ArToolkitContext = function(parameters){
+ var _this = this
+
+ _this._updatedAt = null
+
+ // handle default parameters
+ this.parameters = {
+ // AR backend - ['artoolkit', 'aruco', 'tango']
+ trackingBackend: 'artoolkit',
+ // debug - true if one should display artoolkit debug canvas, false otherwise
+ debug: false,
+ // the mode of detection - ['color', 'color_and_matrix', 'mono', 'mono_and_matrix']
+ detectionMode: 'mono',
+ // type of matrix code - valid iif detectionMode end with 'matrix' - [3x3, 3x3_HAMMING63, 3x3_PARITY65, 4x4, 4x4_BCH_13_9_3, 4x4_BCH_13_5_5]
+ matrixCodeType: '3x3',
+
+ // url of the camera parameters
+ cameraParametersUrl: ARjs.Context.baseURL + 'parameters/camera_para.dat',
+
+ // tune the maximum rate of pose detection in the source image
+ maxDetectionRate: 60,
+ // resolution of at which we detect pose in the source image
+ canvasWidth: 640,
+ canvasHeight: 480,
+
+ // the patternRatio inside the artoolkit marker - artoolkit only
+ patternRatio: 0.5,
+
+ // enable image smoothing or not for canvas copy - default to true
+ // https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/imageSmoothingEnabled
+ imageSmoothingEnabled : false,
+ }
+ // parameters sanity check
+ console.assert(['artoolkit', 'aruco', 'tango'].indexOf(this.parameters.trackingBackend) !== -1, 'invalid parameter trackingBackend', this.parameters.trackingBackend)
+ console.assert(['color', 'color_and_matrix', 'mono', 'mono_and_matrix'].indexOf(this.parameters.detectionMode) !== -1, 'invalid parameter detectionMode', this.parameters.detectionMode)
+
+ this.arController = null;
+ this.arucoContext = null;
+
+ _this.initialized = false
+
+
+ this._arMarkersControls = []
+
+ //////////////////////////////////////////////////////////////////////////////
+ // setParameters
+ //////////////////////////////////////////////////////////////////////////////
+ setParameters(parameters)
+ function setParameters(parameters){
+ if( parameters === undefined ) return
+ for( var key in parameters ){
+ var newValue = parameters[ key ]
+
+ if( newValue === undefined ){
+ console.warn( "THREEx.ArToolkitContext: '" + key + "' parameter is undefined." )
+ continue
+ }
+
+ var currentValue = _this.parameters[ key ]
+
+ if( currentValue === undefined ){
+ console.warn( "THREEx.ArToolkitContext: '" + key + "' is not a property of this material." )
+ continue
+ }
+
+ _this.parameters[ key ] = newValue
+ }
+ }
+}
+
+Object.assign( ARjs.Context.prototype, THREE.EventDispatcher.prototype );
+
+// ARjs.Context.baseURL = '../'
+// default to github page
+ARjs.Context.baseURL = 'https://jeromeetienne.github.io/AR.js/three.js/'
+ARjs.Context.REVISION = '1.6.0'
+
+
+
+/**
+ * Create a default camera for this trackingBackend
+ * @param {string} trackingBackend - the tracking to user
+ * @return {THREE.Camera} the created camera
+ */
+ARjs.Context.createDefaultCamera = function( trackingBackend ){
+ console.assert(false, 'use ARjs.Utils.createDefaultCamera instead')
+ // Create a camera
+ if( trackingBackend === 'artoolkit' ){
+ var camera = new THREE.Camera();
+ }else if( trackingBackend === 'aruco' ){
+ var camera = new THREE.PerspectiveCamera(42, renderer.domElement.width / renderer.domElement.height, 0.01, 100);
+ }else if( trackingBackend === 'tango' ){
+ var camera = new THREE.PerspectiveCamera(42, renderer.domElement.width / renderer.domElement.height, 0.01, 100);
+ }else console.assert(false)
+ return camera
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+// init functions
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype.init = function(onCompleted){
+ var _this = this
+ if( this.parameters.trackingBackend === 'artoolkit' ){
+ this._initArtoolkit(done)
+ }else if( this.parameters.trackingBackend === 'aruco' ){
+ this._initAruco(done)
+ }else if( this.parameters.trackingBackend === 'tango' ){
+ this._initTango(done)
+ }else console.assert(false)
+ return
+
+ function done(){
+ // dispatch event
+ _this.dispatchEvent({
+ type: 'initialized'
+ });
+
+ _this.initialized = true
+
+ onCompleted && onCompleted()
+ }
+
+}
+////////////////////////////////////////////////////////////////////////////////
+// update function
+////////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype.update = function(srcElement){
+
+ // be sure arController is fully initialized
+ if(this.parameters.trackingBackend === 'artoolkit' && this.arController === null) return false;
+
+ // honor this.parameters.maxDetectionRate
+ var present = performance.now()
+ if( this._updatedAt !== null && present - this._updatedAt < 1000/this.parameters.maxDetectionRate ){
+ return false
+ }
+ this._updatedAt = present
+
+ // mark all markers to invisible before processing this frame
+ this._arMarkersControls.forEach(function(markerControls){
+ markerControls.object3d.visible = false
+ })
+
+ // process this frame
+ if(this.parameters.trackingBackend === 'artoolkit'){
+ this._updateArtoolkit(srcElement)
+ }else if( this.parameters.trackingBackend === 'aruco' ){
+ this._updateAruco(srcElement)
+ }else if( this.parameters.trackingBackend === 'tango' ){
+ this._updateTango(srcElement)
+ }else{
+ console.assert(false)
+ }
+
+ // dispatch event
+ this.dispatchEvent({
+ type: 'sourceProcessed'
+ });
+
+
+ // return true as we processed the frame
+ return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Add/Remove markerControls
+////////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype.addMarker = function(arMarkerControls){
+ console.assert(arMarkerControls instanceof THREEx.ArMarkerControls)
+ this._arMarkersControls.push(arMarkerControls)
+}
+
+ARjs.Context.prototype.removeMarker = function(arMarkerControls){
+ console.assert(arMarkerControls instanceof THREEx.ArMarkerControls)
+ // console.log('remove marker for', arMarkerControls)
+ var index = this.arMarkerControlss.indexOf(artoolkitMarker);
+ console.assert(index !== index )
+ this._arMarkersControls.splice(index, 1)
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// artoolkit specific
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype._initArtoolkit = function(onCompleted){
+ var _this = this
+
+ // set this._artoolkitProjectionAxisTransformMatrix to change artoolkit projection matrix axis to match usual webgl one
+ this._artoolkitProjectionAxisTransformMatrix = new THREE.Matrix4()
+ this._artoolkitProjectionAxisTransformMatrix.multiply(new THREE.Matrix4().makeRotationY(Math.PI))
+ this._artoolkitProjectionAxisTransformMatrix.multiply(new THREE.Matrix4().makeRotationZ(Math.PI))
+
+ // get cameraParameters
+ var cameraParameters = new ARCameraParam(_this.parameters.cameraParametersUrl, function(){
+ // init controller
+ var arController = new ARController(_this.parameters.canvasWidth, _this.parameters.canvasHeight, cameraParameters);
+ _this.arController = arController
+
+ // honor this.parameters.imageSmoothingEnabled
+ arController.ctx.mozImageSmoothingEnabled = _this.parameters.imageSmoothingEnabled;
+ arController.ctx.webkitImageSmoothingEnabled = _this.parameters.imageSmoothingEnabled;
+ arController.ctx.msImageSmoothingEnabled = _this.parameters.imageSmoothingEnabled;
+ arController.ctx.imageSmoothingEnabled = _this.parameters.imageSmoothingEnabled;
+
+ // honor this.parameters.debug
+ if( _this.parameters.debug === true ){
+ arController.debugSetup();
+ arController.canvas.style.position = 'absolute'
+ arController.canvas.style.top = '0px'
+ arController.canvas.style.opacity = '0.6'
+ arController.canvas.style.pointerEvents = 'none'
+ arController.canvas.style.zIndex = '-1'
+ }
+
+ // setPatternDetectionMode
+ var detectionModes = {
+ 'color' : artoolkit.AR_TEMPLATE_MATCHING_COLOR,
+ 'color_and_matrix' : artoolkit.AR_TEMPLATE_MATCHING_COLOR_AND_MATRIX,
+ 'mono' : artoolkit.AR_TEMPLATE_MATCHING_MONO,
+ 'mono_and_matrix' : artoolkit.AR_TEMPLATE_MATCHING_MONO_AND_MATRIX,
+ }
+ var detectionMode = detectionModes[_this.parameters.detectionMode]
+ console.assert(detectionMode !== undefined)
+ arController.setPatternDetectionMode(detectionMode);
+
+ // setMatrixCodeType
+ var matrixCodeTypes = {
+ '3x3' : artoolkit.AR_MATRIX_CODE_3x3,
+ '3x3_HAMMING63' : artoolkit.AR_MATRIX_CODE_3x3_HAMMING63,
+ '3x3_PARITY65' : artoolkit.AR_MATRIX_CODE_3x3_PARITY65,
+ '4x4' : artoolkit.AR_MATRIX_CODE_4x4,
+ '4x4_BCH_13_9_3': artoolkit.AR_MATRIX_CODE_4x4_BCH_13_9_3,
+ '4x4_BCH_13_5_5': artoolkit.AR_MATRIX_CODE_4x4_BCH_13_5_5,
+ }
+ var matrixCodeType = matrixCodeTypes[_this.parameters.matrixCodeType]
+ console.assert(matrixCodeType !== undefined)
+ arController.setMatrixCodeType(matrixCodeType);
+
+ // set the patternRatio for artoolkit
+ arController.setPattRatio(_this.parameters.patternRatio);
+
+ // set thresholding in artoolkit
+ // this seems to be the default
+ // arController.setThresholdMode(artoolkit.AR_LABELING_THRESH_MODE_MANUAL)
+ // adatative consume a LOT of cpu...
+ // arController.setThresholdMode(artoolkit.AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE)
+ // arController.setThresholdMode(artoolkit.AR_LABELING_THRESH_MODE_AUTO_OTSU)
+
+ // notify
+ onCompleted()
+ })
+ return this
+}
+
+/**
+ * return the projection matrix
+ */
+ARjs.Context.prototype.getProjectionMatrix = function(srcElement){
+
+
+// FIXME rename this function to say it is artoolkit specific - getArtoolkitProjectMatrix
+// keep a backward compatibility with a console.warn
+
+ console.assert( this.parameters.trackingBackend === 'artoolkit' )
+ console.assert(this.arController, 'arController MUST be initialized to call this function')
+ // get projectionMatrixArr from artoolkit
+ var projectionMatrixArr = this.arController.getCameraMatrix();
+ var projectionMatrix = new THREE.Matrix4().fromArray(projectionMatrixArr)
+
+ // apply context._axisTransformMatrix - change artoolkit axis to match usual webgl one
+ projectionMatrix.multiply(this._artoolkitProjectionAxisTransformMatrix)
+
+ // return the result
+ return projectionMatrix
+}
+
+ARjs.Context.prototype._updateArtoolkit = function(srcElement){
+ this.arController.process(srcElement)
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// aruco specific
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype._initAruco = function(onCompleted){
+ this.arucoContext = new THREEx.ArucoContext()
+
+ // honor this.parameters.canvasWidth/.canvasHeight
+ this.arucoContext.canvas.width = this.parameters.canvasWidth
+ this.arucoContext.canvas.height = this.parameters.canvasHeight
+
+ // honor this.parameters.imageSmoothingEnabled
+ var context = this.arucoContext.canvas.getContext('2d')
+ // context.mozImageSmoothingEnabled = this.parameters.imageSmoothingEnabled;
+ context.webkitImageSmoothingEnabled = this.parameters.imageSmoothingEnabled;
+ context.msImageSmoothingEnabled = this.parameters.imageSmoothingEnabled;
+ context.imageSmoothingEnabled = this.parameters.imageSmoothingEnabled;
+
+
+ setTimeout(function(){
+ onCompleted()
+ }, 0)
+}
+
+
+ARjs.Context.prototype._updateAruco = function(srcElement){
+ // console.log('update aruco here')
+ var _this = this
+ var arMarkersControls = this._arMarkersControls
+ var detectedMarkers = this.arucoContext.detect(srcElement)
+
+ detectedMarkers.forEach(function(detectedMarker){
+ var foundControls = null
+ for(var i = 0; i < arMarkersControls.length; i++){
+ console.assert( arMarkersControls[i].parameters.type === 'barcode' )
+ if( arMarkersControls[i].parameters.barcodeValue === detectedMarker.id ){
+ foundControls = arMarkersControls[i]
+ break;
+ }
+ }
+ if( foundControls === null ) return
+
+ var tmpObject3d = new THREE.Object3D
+ _this.arucoContext.updateObject3D(tmpObject3d, foundControls._arucoPosit, foundControls.parameters.size, detectedMarker);
+ tmpObject3d.updateMatrix()
+
+ foundControls.updateWithModelViewMatrix(tmpObject3d.matrix)
+ })
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// tango specific
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype._initTango = function(onCompleted){
+ var _this = this
+ // check webvr is available
+ if (navigator.getVRDisplays){
+ // do nothing
+ } else if (navigator.getVRDevices){
+ alert("Your browser supports WebVR but not the latest version. See <a href='http://webvr.info'>webvr.info</a> for more info.");
+ } else {
+ alert("Your browser does not support WebVR. See <a href='http://webvr.info'>webvr.info</a> for assistance.");
+ }
+
+
+ this._tangoContext = {
+ vrDisplay: null,
+ vrPointCloud: null,
+ frameData: new VRFrameData(),
+ }
+
+
+ // get vrDisplay
+ navigator.getVRDisplays().then(function (vrDisplays){
+ if( vrDisplays.length === 0 ) alert('no vrDisplays available')
+ var vrDisplay = _this._tangoContext.vrDisplay = vrDisplays[0]
+
+ console.log('vrDisplays.displayName :', vrDisplay.displayName)
+
+ // init vrPointCloud
+ if( vrDisplay.displayName === "Tango VR Device" ){
+ _this._tangoContext.vrPointCloud = new THREE.WebAR.VRPointCloud(vrDisplay, true)
+ }
+
+ // NOTE it doesnt seem necessary and it fails on tango
+ // var canvasElement = document.createElement('canvas')
+ // document.body.appendChild(canvasElement)
+ // _this._tangoContext.requestPresent([{ source: canvasElement }]).then(function(){
+ // console.log('vrdisplay request accepted')
+ // });
+
+ onCompleted()
+ });
+}
+
+
+ARjs.Context.prototype._updateTango = function(srcElement){
+ // console.log('update aruco here')
+ var _this = this
+ var arMarkersControls = this._arMarkersControls
+ var tangoContext= this._tangoContext
+ var vrDisplay = this._tangoContext.vrDisplay
+
+ // check vrDisplay is already initialized
+ if( vrDisplay === null ) return
+
+
+ // Update the point cloud. Only if the point cloud will be shown the geometry is also updated.
+ if( vrDisplay.displayName === "Tango VR Device" ){
+ var showPointCloud = true
+ var pointsToSkip = 0
+ _this._tangoContext.vrPointCloud.update(showPointCloud, pointsToSkip, true)
+ }
+
+
+ if( this._arMarkersControls.length === 0 ) return
+
+ // TODO here do a fake search on barcode/1001 ?
+
+ var foundControls = this._arMarkersControls[0]
+
+ var frameData = this._tangoContext.frameData
+
+ // read frameData
+ vrDisplay.getFrameData(frameData);
+
+ if( frameData.pose.position === null ) return
+ if( frameData.pose.orientation === null ) return
+
+ // create cameraTransformMatrix
+ var position = new THREE.Vector3().fromArray(frameData.pose.position)
+ var quaternion = new THREE.Quaternion().fromArray(frameData.pose.orientation)
+ var scale = new THREE.Vector3(1,1,1)
+ var cameraTransformMatrix = new THREE.Matrix4().compose(position, quaternion, scale)
+ // compute modelViewMatrix from cameraTransformMatrix
+ var modelViewMatrix = new THREE.Matrix4()
+ modelViewMatrix.getInverse( cameraTransformMatrix )
+
+ foundControls.updateWithModelViewMatrix(modelViewMatrix)
+
+ // console.log('position', position)
+ // if( position.x !== 0 || position.y !== 0 || position.z !== 0 ){
+ // console.log('vrDisplay tracking')
+ // }else{
+ // console.log('vrDisplay NOT tracking')
+ // }
+
+}
+var ARjs = ARjs || {}
+var THREEx = THREEx || {}
+
+/**
+ * ArToolkitProfile helps you build parameters for artoolkit
+ * - it is fully independent of the rest of the code
+ * - all the other classes are still expecting normal parameters
+ * - you can use this class to understand how to tune your specific usecase
+ * - it is made to help people to build parameters without understanding all the underlying details.
+ */
+ARjs.Profile = THREEx.ArToolkitProfile = function(){
+ this.reset()
+
+ this.performance('default')
+}
+
+
+ARjs.Profile.prototype._guessPerformanceLabel = function() {
+ var isMobile = navigator.userAgent.match(/Android/i)
+ || navigator.userAgent.match(/webOS/i)
+ || navigator.userAgent.match(/iPhone/i)
+ || navigator.userAgent.match(/iPad/i)
+ || navigator.userAgent.match(/iPod/i)
+ || navigator.userAgent.match(/BlackBerry/i)
+ || navigator.userAgent.match(/Windows Phone/i)
+ ? true : false
+ if( isMobile === true ){
+ return 'phone-normal'
+ }
+ return 'desktop-normal'
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * reset all parameters
+ */
+ARjs.Profile.prototype.reset = function () {
+ this.sourceParameters = {
+ // to read from the webcam
+ sourceType : 'webcam',
+ }
+
+ this.contextParameters = {
+ cameraParametersUrl: THREEx.ArToolkitContext.baseURL + '../data/data/camera_para.dat',
+ detectionMode: 'mono',
+ }
+ this.defaultMarkerParameters = {
+ type : 'pattern',
+ patternUrl : THREEx.ArToolkitContext.baseURL + '../data/data/patt.hiro',
+ changeMatrixMode: 'modelViewMatrix',
+ }
+ return this
+};
+
+//////////////////////////////////////////////////////////////////////////////
+// Performance
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+ARjs.Profile.prototype.performance = function(label) {
+
+ if( label === 'default' ){
+ label = this._guessPerformanceLabel()
+ }
+
+ if( label === 'desktop-fast' ){
+ this.contextParameters.canvasWidth = 640*3
+ this.contextParameters.canvasHeight = 480*3
+
+ this.contextParameters.maxDetectionRate = 30
+ }else if( label === 'desktop-normal' ){
+ this.contextParameters.canvasWidth = 640
+ this.contextParameters.canvasHeight = 480
+
+ this.contextParameters.maxDetectionRate = 60
+ }else if( label === 'phone-normal' ){
+ this.contextParameters.canvasWidth = 80*4
+ this.contextParameters.canvasHeight = 60*4
+
+ this.contextParameters.maxDetectionRate = 30
+ }else if( label === 'phone-slow' ){
+ this.contextParameters.canvasWidth = 80*3
+ this.contextParameters.canvasHeight = 60*3
+
+ this.contextParameters.maxDetectionRate = 30
+ }else {
+ console.assert(false, 'unknonwn label '+label)
+ }
+ return this
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Marker
+//////////////////////////////////////////////////////////////////////////////
+
+
+ARjs.Profile.prototype.defaultMarker = function (trackingBackend) {
+ trackingBackend = trackingBackend || this.contextParameters.trackingBackend
+
+ if( trackingBackend === 'artoolkit' ){
+ this.contextParameters.detectionMode = 'mono'
+ this.defaultMarkerParameters.type = 'pattern'
+ this.defaultMarkerParameters.patternUrl = THREEx.ArToolkitContext.baseURL + '../data/data/patt.hiro'
+ }else if( trackingBackend === 'aruco' ){
+ this.contextParameters.detectionMode = 'mono'
+ this.defaultMarkerParameters.type = 'barcode'
+ this.defaultMarkerParameters.barcodeValue = 1001
+ }else if( trackingBackend === 'tango' ){
+ // FIXME temporary placeholder - to reevaluate later
+ this.defaultMarkerParameters.type = 'barcode'
+ this.defaultMarkerParameters.barcodeValue = 1001
+ }else console.assert(false)
+
+ return this
+}
+//////////////////////////////////////////////////////////////////////////////
+// Source
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Profile.prototype.sourceWebcam = function () {
+ this.sourceParameters.sourceType = 'webcam'
+ delete this.sourceParameters.sourceUrl
+ return this
+}
+
+ARjs.Profile.prototype.sourceVideo = function (url) {
+ this.sourceParameters.sourceType = 'video'
+ this.sourceParameters.sourceUrl = url
+ return this
+}
+
+ARjs.Profile.prototype.sourceImage = function (url) {
+ this.sourceParameters.sourceType = 'image'
+ this.sourceParameters.sourceUrl = url
+ return this
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// trackingBackend
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Profile.prototype.trackingBackend = function (trackingBackend) {
+ console.warn('stop profile.trackingBackend() obsolete function. use .trackingMethod instead')
+ this.contextParameters.trackingBackend = trackingBackend
+ return this
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// trackingBackend
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Profile.prototype.changeMatrixMode = function (changeMatrixMode) {
+ this.defaultMarkerParameters.changeMatrixMode = changeMatrixMode
+ return this
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// trackingBackend
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Profile.prototype.trackingMethod = function (trackingMethod) {
+ var data = ARjs.Utils.parseTrackingMethod(trackingMethod)
+ this.defaultMarkerParameters.markersAreaEnabled = data.markersAreaEnabled
+ this.contextParameters.trackingBackend = data.trackingBackend
+ return this
+}
+
+/**
+ * check if the profile is valid. Throw an exception is not valid
+ */
+ARjs.Profile.prototype.checkIfValid = function () {
+ if( this.contextParameters.trackingBackend === 'tango' ){
+ this.sourceImage(THREEx.ArToolkitContext.baseURL + '../data/images/img.jpg')
+ }
+ return this
+}
+var ARjs = ARjs || {}
+var THREEx = THREEx || {}
+
+ARjs.Source = THREEx.ArToolkitSource = function(parameters){
+ var _this = this
+
+ this.ready = false
+ this.domElement = null
+
+ // handle default parameters
+ this.parameters = {
+ // type of source - ['webcam', 'image', 'video']
+ sourceType : 'webcam',
+ // url of the source - valid if sourceType = image|video
+ sourceUrl : null,
+
+ // resolution of at which we initialize in the source image
+ sourceWidth: 640,
+ sourceHeight: 480,
+ // resolution displayed for the source
+ displayWidth: 640,
+ displayHeight: 480,
+ }
+ //////////////////////////////////////////////////////////////////////////////
+ // setParameters
+ //////////////////////////////////////////////////////////////////////////////
+ setParameters(parameters)
+ function setParameters(parameters){
+ if( parameters === undefined ) return
+ for( var key in parameters ){
+ var newValue = parameters[ key ]
+
+ if( newValue === undefined ){
+ console.warn( "THREEx.ArToolkitSource: '" + key + "' parameter is undefined." )
+ continue
+ }
+
+ var currentValue = _this.parameters[ key ]
+
+ if( currentValue === undefined ){
+ console.warn( "THREEx.ArToolkitSource: '" + key + "' is not a property of this material." )
+ continue
+ }
+
+ _this.parameters[ key ] = newValue
+ }
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Source.prototype.init = function(onReady, onError){
+ var _this = this
+
+ if( this.parameters.sourceType === 'image' ){
+ var domElement = this._initSourceImage(onSourceReady, onError)
+ }else if( this.parameters.sourceType === 'video' ){
+ var domElement = this._initSourceVideo(onSourceReady, onError)
+ }else if( this.parameters.sourceType === 'webcam' ){
+ // var domElement = this._initSourceWebcamOld(onSourceReady)
+ var domElement = this._initSourceWebcam(onSourceReady, onError)
+ }else{
+ console.assert(false)
+ }
+
+ // attach
+ this.domElement = domElement
+ this.domElement.style.position = 'absolute'
+ this.domElement.style.top = '0px'
+ this.domElement.style.left = '0px'
+ this.domElement.style.zIndex = '-2'
+
+ return this
+ function onSourceReady(){
+ document.body.appendChild(_this.domElement);
+
+ _this.ready = true
+
+ onReady && onReady()
+ }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// init image source
+////////////////////////////////////////////////////////////////////////////////
+
+
+ARjs.Source.prototype._initSourceImage = function(onReady) {
+ // TODO make it static
+ var domElement = document.createElement('img')
+ domElement.src = this.parameters.sourceUrl
+
+ domElement.width = this.parameters.sourceWidth
+ domElement.height = this.parameters.sourceHeight
+ domElement.style.width = this.parameters.displayWidth+'px'
+ domElement.style.height = this.parameters.displayHeight+'px'
+
+ // wait until the video stream is ready
+ var interval = setInterval(function() {
+ if (!domElement.naturalWidth) return;
+ onReady()
+ clearInterval(interval)
+ }, 1000/50);
+
+ return domElement
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// init video source
+////////////////////////////////////////////////////////////////////////////////
+
+
+ARjs.Source.prototype._initSourceVideo = function(onReady) {
+ // TODO make it static
+ var domElement = document.createElement('video');
+ domElement.src = this.parameters.sourceUrl
+
+ domElement.style.objectFit = 'initial'
+
+ domElement.autoplay = true;
+ domElement.webkitPlaysinline = true;
+ domElement.controls = false;
+ domElement.loop = true;
+ domElement.muted = true
+
+ // trick to trigger the video on android
+ document.body.addEventListener('click', function onClick(){
+ document.body.removeEventListener('click', onClick);
+ domElement.play()
+ })
+
+ domElement.width = this.parameters.sourceWidth
+ domElement.height = this.parameters.sourceHeight
+ domElement.style.width = this.parameters.displayWidth+'px'
+ domElement.style.height = this.parameters.displayHeight+'px'
+
+ // wait until the video stream is ready
+ var interval = setInterval(function() {
+ if (!domElement.videoWidth) return;
+ onReady()
+ clearInterval(interval)
+ }, 1000/50);
+ return domElement
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// handle webcam source
+////////////////////////////////////////////////////////////////////////////////
+
+ARjs.Source.prototype._initSourceWebcam = function(onReady, onError) {
+ var _this = this
+
+ // init default value
+ onError = onError || function(error){
+ alert('Webcam Error\nName: '+error.name + '\nMessage: '+error.message)
+ }
+
+ var domElement = document.createElement('video');
+ domElement.setAttribute('autoplay', '');
+ domElement.setAttribute('muted', '');
+ domElement.setAttribute('playsinline', '');
+ domElement.style.width = this.parameters.displayWidth+'px'
+ domElement.style.height = this.parameters.displayHeight+'px'
+
+ // check API is available
+ if (navigator.mediaDevices === undefined
+ || navigator.mediaDevices.enumerateDevices === undefined
+ || navigator.mediaDevices.getUserMedia === undefined ){
+ if( navigator.mediaDevices === undefined ) var fctName = 'navigator.mediaDevices'
+ else if( navigator.mediaDevices.enumerateDevices === undefined ) var fctName = 'navigator.mediaDevices.enumerateDevices'
+ else if( navigator.mediaDevices.getUserMedia === undefined ) var fctName = 'navigator.mediaDevices.getUserMedia'
+ else console.assert(false)
+ onError({
+ name: '',
+ message: 'WebRTC issue-! '+fctName+' not present in your browser'
+ })
+ return null
+ }
+
+ // get available devices
+ navigator.mediaDevices.enumerateDevices().then(function(devices) {
+ var userMediaConstraints = {
+ audio: false,
+ video: {
+ facingMode: 'environment',
+ width: {
+ ideal: _this.parameters.sourceWidth,
+ // min: 1024,
+ // max: 1920
+ },
+ height: {
+ ideal: _this.parameters.sourceHeight,
+ // min: 776,
+ // max: 1080
+ }
+ }
+ }
+ // get a device which satisfy the constraints
+ navigator.mediaDevices.getUserMedia(userMediaConstraints).then(function success(stream) {
+ // set the .src of the domElement
+ domElement.srcObject = stream;
+ // to start the video, when it is possible to start it only on userevent. like in android
+ document.body.addEventListener('click', function(){
+ domElement.play();
+ })
+ // domElement.play();
+
+// TODO listen to loadedmetadata instead
+ // wait until the video stream is ready
+ var interval = setInterval(function() {
+ if (!domElement.videoWidth) return;
+ onReady()
+ clearInterval(interval)
+ }, 1000/50);
+ }).catch(function(error) {
+ onError({
+ name: error.name,
+ message: error.message
+ });
+ });
+ }).catch(function(error) {
+ onError({
+ message: error.message
+ });
+ });
+
+ return domElement
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Handle Mobile Torch
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Source.prototype.hasMobileTorch = function(){
+ var stream = arToolkitSource.domElement.srcObject
+ if( stream instanceof MediaStream === false ) return false
+
+ if( this._currentTorchStatus === undefined ){
+ this._currentTorchStatus = false
+ }
+
+ var videoTrack = stream.getVideoTracks()[0];
+
+ // if videoTrack.getCapabilities() doesnt exist, return false now
+ if( videoTrack.getCapabilities === undefined ) return false
+
+ var capabilities = videoTrack.getCapabilities()
+
+ return capabilities.torch ? true : false
+}
+
+/**
+ * toggle the flash/torch of the mobile fun if applicable.
+ * Great post about it https://www.oberhofer.co/mediastreamtrack-and-its-capabilities/
+ */
+ARjs.Source.prototype.toggleMobileTorch = function(){
+ // sanity check
+ console.assert(this.hasMobileTorch() === true)
+
+ var stream = arToolkitSource.domElement.srcObject
+ if( stream instanceof MediaStream === false ){
+ alert('enabling mobile torch is available only on webcam')
+ return
+ }
+
+ if( this._currentTorchStatus === undefined ){
+ this._currentTorchStatus = false
+ }
+
+ var videoTrack = stream.getVideoTracks()[0];
+ var capabilities = videoTrack.getCapabilities()
+
+ if( !capabilities.torch ){
+ alert('no mobile torch is available on your camera')
+ return
+ }
+
+ this._currentTorchStatus = this._currentTorchStatus === false ? true : false
+ videoTrack.applyConstraints({
+ advanced: [{
+ torch: this._currentTorchStatus
+ }]
+ }).catch(function(error){
+ console.log(error)
+ });
+}
+
+ARjs.Source.prototype.domElementWidth = function(){
+ return parseInt(this.domElement.style.width)
+}
+ARjs.Source.prototype.domElementHeight = function(){
+ return parseInt(this.domElement.style.height)
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// handle resize
+////////////////////////////////////////////////////////////////////////////////
+
+ARjs.Source.prototype.onResizeElement = function(){
+ var _this = this
+ var screenWidth = window.innerWidth
+ var screenHeight = window.innerHeight
+
+ // sanity check
+ console.assert( arguments.length === 0 )
+
+ // compute sourceWidth, sourceHeight
+ if( this.domElement.nodeName === "IMG" ){
+ var sourceWidth = this.domElement.naturalWidth
+ var sourceHeight = this.domElement.naturalHeight
+ }else if( this.domElement.nodeName === "VIDEO" ){
+ var sourceWidth = this.domElement.videoWidth
+ var sourceHeight = this.domElement.videoHeight
+ }else{
+ console.assert(false)
+ }
+
+ // compute sourceAspect
+ var sourceAspect = sourceWidth / sourceHeight
+ // compute screenAspect
+ var screenAspect = screenWidth / screenHeight
+
+ // if screenAspect < sourceAspect, then change the width, else change the height
+ if( screenAspect < sourceAspect ){
+ // compute newWidth and set .width/.marginLeft
+ var newWidth = sourceAspect * screenHeight
+ this.domElement.style.width = newWidth+'px'
+ this.domElement.style.marginLeft = -(newWidth-screenWidth)/2+'px'
+
+ // init style.height/.marginTop to normal value
+ this.domElement.style.height = screenHeight+'px'
+ this.domElement.style.marginTop = '0px'
+ }else{
+ // compute newHeight and set .height/.marginTop
+ var newHeight = 1 / (sourceAspect / screenWidth)
+ this.domElement.style.height = newHeight+'px'
+ this.domElement.style.marginTop = -(newHeight-screenHeight)/2+'px'
+
+ // init style.width/.marginLeft to normal value
+ this.domElement.style.width = screenWidth+'px'
+ this.domElement.style.marginLeft = '0px'
+ }
+}
+/*
+ARjs.Source.prototype.copyElementSizeTo = function(otherElement){
+ otherElement.style.width = this.domElement.style.width
+ otherElement.style.height = this.domElement.style.height
+ otherElement.style.marginLeft = this.domElement.style.marginLeft
+ otherElement.style.marginTop = this.domElement.style.marginTop
+}
+*/
+
+ARjs.Source.prototype.copyElementSizeTo = function(otherElement){
+
+ if (window.innerWidth > window.innerHeight)
+ {
+ //landscape
+ otherElement.style.width = this.domElement.style.width
+ otherElement.style.height = this.domElement.style.height
+ otherElement.style.marginLeft = this.domElement.style.marginLeft
+ otherElement.style.marginTop = this.domElement.style.marginTop
+ }
+ else {
+ //portrait
+ otherElement.style.height = this.domElement.style.height
+ otherElement.style.width = (parseInt(otherElement.style.height) * 4/3)+"px";
+ otherElement.style.marginLeft = ((window.innerWidth- parseInt(otherElement.style.width))/2)+"px";
+ otherElement.style.marginTop = 0;
+ }
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+
+ARjs.Source.prototype.copySizeTo = function(){
+ console.warn('obsolete function arToolkitSource.copySizeTo. Use arToolkitSource.copyElementSizeTo' )
+ this.copyElementSizeTo.apply(this, arguments)
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+
+ARjs.Source.prototype.onResize = function(arToolkitContext, renderer, camera){
+ if( arguments.length !== 3 ){
+ console.warn('obsolete function arToolkitSource.onResize. Use arToolkitSource.onResizeElement' )
+ return this.onResizeElement.apply(this, arguments)
+ }
+
+ var trackingBackend = arToolkitContext.parameters.trackingBackend
+
+
+ // RESIZE DOMELEMENT
+ if( trackingBackend === 'artoolkit' ){
+
+ this.onResizeElement()
+
+ var isAframe = renderer.domElement.dataset.aframeCanvas ? true : false
+ if( isAframe === false ){
+ this.copyElementSizeTo(renderer.domElement)
+ }else{
+
+ }
+
+ if( arToolkitContext.arController !== null ){
+ this.copyElementSizeTo(arToolkitContext.arController.canvas)
+ }
+ }else if( trackingBackend === 'aruco' ){
+ this.onResizeElement()
+ this.copyElementSizeTo(renderer.domElement)
+
+ this.copyElementSizeTo(arToolkitContext.arucoContext.canvas)
+ }else if( trackingBackend === 'tango' ){
+ renderer.setSize( window.innerWidth, window.innerHeight )
+ }else console.assert(false, 'unhandled trackingBackend '+trackingBackend)
+
+
+ // UPDATE CAMERA
+ if( trackingBackend === 'artoolkit' ){
+ if( arToolkitContext.arController !== null ){
+ camera.projectionMatrix.copy( arToolkitContext.getProjectionMatrix() );
+ }
+ }else if( trackingBackend === 'aruco' ){
+ camera.aspect = renderer.domElement.width / renderer.domElement.height;
+ camera.updateProjectionMatrix();
+ }else if( trackingBackend === 'tango' ){
+ var vrDisplay = arToolkitContext._tangoContext.vrDisplay
+ // make camera fit vrDisplay
+ if( vrDisplay && vrDisplay.displayName === "Tango VR Device" ) THREE.WebAR.resizeVRSeeThroughCamera(vrDisplay, camera)
+ }else console.assert(false, 'unhandled trackingBackend '+trackingBackend)
+}
+var THREEx = THREEx || {}
+
+THREEx.ArVideoInWebgl = function(videoTexture){
+ var _this = this
+
+ //////////////////////////////////////////////////////////////////////////////
+ // plane always in front of the camera, exactly as big as the viewport
+ //////////////////////////////////////////////////////////////////////////////
+ var geometry = new THREE.PlaneGeometry(2, 2);
+ var material = new THREE.MeshBasicMaterial({
+ // map : new THREE.TextureLoader().load('images/water.jpg'),
+ map : videoTexture,
+ // side: THREE.DoubleSide,
+ // opacity: 0.5,
+ // color: 'pink',
+ // transparent: true,
+ });
+ var seethruPlane = new THREE.Mesh(geometry, material);
+ this.object3d = seethruPlane
+ // scene.add(seethruPlane);
+
+ // arToolkitSource.domElement.style.visibility = 'hidden'
+
+ // TODO extract the fov from the projectionMatrix
+ // camera.fov = 43.1
+ this.update = function(camera){
+ camera.updateMatrixWorld(true)
+
+ // get seethruPlane position
+ var position = new THREE.Vector3(-0,0,-20) // TODO how come you got that offset on x ???
+ var position = new THREE.Vector3(-0,0,-20) // TODO how come you got that offset on x ???
+ seethruPlane.position.copy(position)
+ camera.localToWorld(seethruPlane.position)
+
+ // get seethruPlane quaternion
+ camera.matrixWorld.decompose( camera.position, camera.quaternion, camera.scale );
+ seethruPlane.quaternion.copy( camera.quaternion )
+
+ // extract the fov from the projectionMatrix
+ var fov = THREE.Math.radToDeg(Math.atan(1/camera.projectionMatrix.elements[5]))*2;
+ // console.log('fov', fov)
+
+ var elementWidth = parseFloat( arToolkitSource.domElement.style.width.replace(/px$/,''), 10 )
+ var elementHeight = parseFloat( arToolkitSource.domElement.style.height.replace(/px$/,''), 10 )
+
+ var aspect = elementWidth / elementHeight
+
+ // camera.fov = fov
+ // if( vrDisplay.isPresenting ){
+ // fov *= 2
+ // aspect *= 2
+ // }
+
+ // get seethruPlane height relative to fov
+ seethruPlane.scale.y = Math.tan(THREE.Math.DEG2RAD * fov/2)*position.length()
+ // get seethruPlane aspect
+ seethruPlane.scale.x = seethruPlane.scale.y * aspect
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Code Separator
+ //////////////////////////////////////////////////////////////////////////////
+ // var video = arToolkitSource.domElement;
+ //
+ // window.addEventListener('resize', function(){
+ // updateSeeThruAspectUv(seethruPlane)
+ // })
+ // video.addEventListener('canplaythrough', function(){
+ // updateSeeThruAspectUv(seethruPlane)
+ // })
+ // function updateSeeThruAspectUv(plane){
+ //
+ // // if video isnt yet ready to play
+ // if( video.videoWidth === 0 || video.videoHeight === 0 ) return
+ //
+ // var faceVertexUvs = plane.geometry.faceVertexUvs[0]
+ // var screenAspect = window.innerWidth / window.innerHeight
+ // var videoAspect = video.videoWidth / video.videoHeight
+ //
+ // plane.geometry.uvsNeedUpdate = true
+ // if( screenAspect >= videoAspect ){
+ // var actualHeight = videoAspect / screenAspect;
+ // // faceVertexUvs y 0
+ // faceVertexUvs[0][1].y = 0.5 - actualHeight/2
+ // faceVertexUvs[1][0].y = 0.5 - actualHeight/2
+ // faceVertexUvs[1][1].y = 0.5 - actualHeight/2
+ // // faceVertexUvs y 1
+ // faceVertexUvs[0][0].y = 0.5 + actualHeight/2
+ // faceVertexUvs[0][2].y = 0.5 + actualHeight/2
+ // faceVertexUvs[1][2].y = 0.5 + actualHeight/2
+ // }else{
+ // var actualWidth = screenAspect / videoAspect;
+ // // faceVertexUvs x 0
+ // faceVertexUvs[0][0].x = 0.5 - actualWidth/2
+ // faceVertexUvs[0][1].x = 0.5 - actualWidth/2
+ // faceVertexUvs[1][0].x = 0.5 - actualWidth/2
+ //
+ // // faceVertexUvs x 1
+ // faceVertexUvs[0][2].x = 0.5 + actualWidth/2
+ // faceVertexUvs[1][1].x = 0.5 + actualWidth/2
+ // faceVertexUvs[1][2].x = 0.5 + actualWidth/2
+ // }
+ // }
+
+}
+var THREEx = THREEx || {}
+
+// TODO this is useless - prefere arjs-HitTesting.js
+
+/**
+ * - maybe support .onClickFcts in each object3d
+ * - seems an easy light layer for clickable object
+ * - up to
+ */
+THREEx.HitTestingPlane = function(sourceElement){
+ this._sourceElement = sourceElement
+
+ // create _pickingScene
+ this._pickingScene = new THREE.Scene
+
+ // create _pickingPlane
+ var geometry = new THREE.PlaneGeometry(20,20,19,19).rotateX(-Math.PI/2)
+ // var geometry = new THREE.PlaneGeometry(20,20).rotateX(-Math.PI/2)
+ var material = new THREE.MeshBasicMaterial({
+ // opacity: 0.5,
+ // transparent: true,
+ wireframe: true
+ })
+ // material.visible = false
+ this._pickingPlane = new THREE.Mesh(geometry, material)
+ this._pickingScene.add(this._pickingPlane)
+
+ // Create pickingCamera
+ var fullWidth = parseInt(sourceElement.style.width)
+ var fullHeight = parseInt(sourceElement.style.height)
+ // TODO hardcoded fov - couch
+ this._pickingCamera = new THREE.PerspectiveCamera(42, fullWidth / fullHeight, 0.1, 30);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// update function
+//////////////////////////////////////////////////////////////////////////////
+
+THREEx.HitTestingPlane.prototype.update = function(camera, pickingRoot, changeMatrixMode){
+
+ this.onResize()
+
+
+ if( changeMatrixMode === 'modelViewMatrix' ){
+ // set pickingPlane position
+ var pickingPlane = this._pickingPlane
+ pickingRoot.parent.updateMatrixWorld()
+ pickingPlane.matrix.copy(pickingRoot.parent.matrixWorld)
+ // set position/quaternion/scale from pickingPlane.matrix
+ pickingPlane.matrix.decompose(pickingPlane.position, pickingPlane.quaternion, pickingPlane.scale)
+ }else if( changeMatrixMode === 'cameraTransformMatrix' ){
+ // set pickingPlane position
+ var pickingCamera = this._pickingCamera
+ camera.updateMatrixWorld()
+ pickingCamera.matrix.copy(camera.matrixWorld)
+ // set position/quaternion/scale from pickingCamera.matrix
+ pickingCamera.matrix.decompose(pickingCamera.position, pickingCamera.quaternion, pickingCamera.scale)
+ }else console.assert(false)
+
+
+// var position = this._pickingPlane.position
+// console.log('pickingPlane position', position.x.toFixed(2), position.y.toFixed(2), position.z.toFixed(2))
+// var position = this._pickingCamera.position
+// console.log('his._pickingCamera position', position.x.toFixed(2), position.y.toFixed(2), position.z.toFixed(2))
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// resize camera
+//////////////////////////////////////////////////////////////////////////////
+
+THREEx.HitTestingPlane.prototype.onResize = function(){
+ var sourceElement = this._sourceElement
+ var pickingCamera = this._pickingCamera
+
+// FIXME why using css here ??? not even computed style
+// should get the size of the elment directly independantly
+ var fullWidth = parseInt(sourceElement.style.width)
+ var fullHeight = parseInt(sourceElement.style.height)
+ pickingCamera.aspect = fullWidth / fullHeight
+
+ pickingCamera.updateProjectionMatrix()
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Perform test
+//////////////////////////////////////////////////////////////////////////////
+THREEx.HitTestingPlane.prototype.test = function(mouseX, mouseY){
+ // convert mouseX, mouseY to [-1, +1]
+ mouseX = (mouseX-0.5)*2
+ mouseY =-(mouseY-0.5)*2
+
+ this._pickingScene.updateMatrixWorld(true)
+
+ // compute intersections between mouseVector3 and pickingPlane
+ var raycaster = new THREE.Raycaster();
+ var mouseVector3 = new THREE.Vector3(mouseX, mouseY, 1);
+ raycaster.setFromCamera( mouseVector3, this._pickingCamera )
+ var intersects = raycaster.intersectObjects( [this._pickingPlane] )
+
+ if( intersects.length === 0 ) return null
+
+ // set new demoRoot position
+ var position = this._pickingPlane.worldToLocal( intersects[0].point.clone() )
+ // TODO here do a look at the camera ?
+ var quaternion = new THREE.Quaternion
+ var scale = new THREE.Vector3(1,1,1)//.multiplyScalar(1)
+
+ return {
+ position : position,
+ quaternion : quaternion,
+ scale : scale
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// render the pickingPlane for debug
+//////////////////////////////////////////////////////////////////////////////
+
+THREEx.HitTestingPlane.prototype.renderDebug = function(renderer){
+ // render sceneOrtho
+ renderer.render( this._pickingScene, this._pickingCamera )
+}
+var THREEx = THREEx || {}
+
+/**
+ * @class
+ *
+ * @return {[type]} [description]
+ */
+THREEx.HitTestingTango = function(arContext){
+ this._arContext = arContext
+ // seems to be the object bounding sphere for picking
+ this.boundingSphereRadius = 0.01
+ // default result scale
+ this.resultScale = new THREE.Vector3(1,1,1).multiplyScalar(1)
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// update function
+//////////////////////////////////////////////////////////////////////////////
+
+THREEx.HitTestingTango.prototype.update = function(){
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+/**
+ * do the actual testing
+ *
+ * @param {ARjs.Context} arContext - context to use
+ * @param {Number} mouseX - mouse x coordinate in [0, 1]
+ * @param {Numer} mouseY - mouse y coordinate in [0, 1]
+ * @return {Object} - result
+ */
+THREEx.HitTestingTango.prototype.test = function(mouseX, mouseY){
+ var vrDisplay = this._arContext._tangoContext.vrDisplay
+ if (vrDisplay === null ) return null
+
+ if( vrDisplay.displayName !== "Tango VR Device" ) return null
+
+ var pointAndPlane = vrDisplay.getPickingPointAndPlaneInPointCloud(mouseX, mouseY)
+ if( pointAndPlane == null ) {
+ console.warn('Could not retrieve the correct point and plane.')
+ return null
+ }
+
+ // FIXME not sure what this is
+ var boundingSphereRadius = 0.01
+
+ // the bigger the number the likeliest it crash chromium-webar
+
+ // Orient and position the model in the picking point according
+ // to the picking plane. The offset is half of the model size.
+ var object3d = new THREE.Object3D
+ THREE.WebAR.positionAndRotateObject3DWithPickingPointAndPlaneInPointCloud(
+ pointAndPlane, object3d, this.boundingSphereRadius
+ )
+ object3d.rotateZ(-Math.PI/2)
+
+ // return the result
+ var result = {
+ position : object3d.position,
+ quaternion : object3d.quaternion,
+ scale : this.resultScale,
+ }
+
+ return result
+}
+// @namespace
+var ARjs = ARjs || {}
+
+// TODO this is a controls... should i give the object3d here ?
+// not according to 'no three.js dependancy'
+
+/**
+ * Create an anchor in the real world
+ *
+ * @param {ARjs.Session} arSession - the session on which we create the anchor
+ * @param {Object} markerParameters - parameter of this anchor
+ */
+ARjs.Anchor = function(arSession, markerParameters){
+ var _this = this
+ var arContext = arSession.arContext
+ var scene = arSession.parameters.scene
+ var camera = arSession.parameters.camera
+
+ this.arSession = arSession
+ this.parameters = markerParameters
+
+ // log to debug
+ console.log('ARjs.Anchor -', 'changeMatrixMode:', this.parameters.changeMatrixMode, '/ markersAreaEnabled:', markerParameters.markersAreaEnabled)
+
+ var markerRoot = new THREE.Group
+ scene.add(markerRoot)
+
+ // set controlledObject depending on changeMatrixMode
+ if( markerParameters.changeMatrixMode === 'modelViewMatrix' ){
+ var controlledObject = markerRoot
+ }else if( markerParameters.changeMatrixMode === 'cameraTransformMatrix' ){
+ var controlledObject = camera
+ }else console.assert(false)
+
+ if( markerParameters.markersAreaEnabled === false ){
+ var markerControls = new THREEx.ArMarkerControls(arContext, controlledObject, markerParameters)
+ this.controls = markerControls
+ }else{
+ // sanity check - MUST be a trackingBackend with markers
+ console.assert( arContext.parameters.trackingBackend === 'artoolkit' || arContext.parameters.trackingBackend === 'aruco' )
+
+ // honor markers-page-resolution for https://webxr.io/augmented-website
+ if( location.hash.substring(1).startsWith('markers-page-resolution=') === true ){
+ // get resolutionW/resolutionH from url
+ var markerPageResolution = location.hash.substring(1)
+ var matches = markerPageResolution.match(/markers-page-resolution=(\d+)x(\d+)/)
+ console.assert(matches.length === 3)
+ var resolutionW = parseInt(matches[1])
+ var resolutionH = parseInt(matches[2])
+ var arContext = arSession.arContext
+ // generate and store the ARjsMultiMarkerFile
+ ARjs.MarkersAreaUtils.storeMarkersAreaFileFromResolution(arContext.parameters.trackingBackend, resolutionW, resolutionH)
+ }
+
+ // if there is no ARjsMultiMarkerFile, build a default one
+ if( localStorage.getItem('ARjsMultiMarkerFile') === null ){
+ ARjs.MarkersAreaUtils.storeDefaultMultiMarkerFile(arContext.parameters.trackingBackend)
+ }
+
+ // get multiMarkerFile from localStorage
+ console.assert( localStorage.getItem('ARjsMultiMarkerFile') !== null )
+ var multiMarkerFile = localStorage.getItem('ARjsMultiMarkerFile')
+
+ // set controlledObject depending on changeMatrixMode
+ if( markerParameters.changeMatrixMode === 'modelViewMatrix' ){
+ var parent3D = scene
+ }else if( markerParameters.changeMatrixMode === 'cameraTransformMatrix' ){
+ var parent3D = camera
+ }else console.assert(false)
+
+ // build a multiMarkerControls
+ var multiMarkerControls = ARjs.MarkersAreaControls.fromJSON(arContext, parent3D, controlledObject, multiMarkerFile)
+ this.controls = multiMarkerControls
+
+ // honor markerParameters.changeMatrixMode
+ multiMarkerControls.parameters.changeMatrixMode = markerParameters.changeMatrixMode
+
+// TODO put subMarkerControls visibility into an external file. with 2 handling for three.js and babylon.js
+ // create ArMarkerHelper - useful to debug - super three.js specific
+ var markerHelpers = []
+ multiMarkerControls.subMarkersControls.forEach(function(subMarkerControls){
+ // add an helper to visuable each sub-marker
+ var markerHelper = new THREEx.ArMarkerHelper(subMarkerControls)
+ markerHelper.object3d.visible = false
+ // subMarkerControls.object3d.add( markerHelper.object3d )
+ subMarkerControls.object3d.add( markerHelper.object3d )
+ // add it to markerHelpers
+ markerHelpers.push(markerHelper)
+ })
+ // define API specific to markersArea
+ this.markersArea = {}
+ this.markersArea.setSubMarkersVisibility = function(visible){
+ markerHelpers.forEach(function(markerHelper){
+ markerHelper.object3d.visible = visible
+ })
+ }
+ }
+
+ this.object3d = new THREE.Group()
+
+ //////////////////////////////////////////////////////////////////////////////
+ // THREEx.ArSmoothedControls
+ //////////////////////////////////////////////////////////////////////////////
+
+ var shouldBeSmoothed = true
+ if( arContext.parameters.trackingBackend === 'tango' ) shouldBeSmoothed = false
+
+ if( shouldBeSmoothed === true ){
+ // build a smoothedControls
+ var smoothedRoot = new THREE.Group()
+ scene.add(smoothedRoot)
+ var smoothedControls = new THREEx.ArSmoothedControls(smoothedRoot)
+ smoothedRoot.add(this.object3d)
+ }else{
+ markerRoot.add(this.object3d)
+ }
+
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Code Separator
+ //////////////////////////////////////////////////////////////////////////////
+ this.update = function(){
+ // update _this.object3d.visible
+ _this.object3d.visible = _this.object3d.parent.visible
+
+ // console.log('controlledObject.visible', _this.object3d.parent.visible)
+ if( smoothedControls !== undefined ){
+ // update smoothedControls parameters depending on how many markers are visible in multiMarkerControls
+ if( multiMarkerControls !== undefined ){
+ multiMarkerControls.updateSmoothedControls(smoothedControls)
+ }
+
+ // update smoothedControls
+ smoothedControls.update(markerRoot)
+ }
+ }
+}
+// @namespace
+var ARjs = ARjs || {}
+
+/**
+ * Create an debug UI for an ARjs.Anchor
+ *
+ * @param {ARjs.Anchor} arAnchor - the anchor to user
+ */
+ARjs.SessionDebugUI = function(arSession, tangoPointCloud){
+ var trackingBackend = arSession.arContext.parameters.trackingBackend
+
+ this.domElement = document.createElement('div')
+ this.domElement.style.color = 'rgba(0,0,0,0.9)'
+ this.domElement.style.backgroundColor = 'rgba(127,127,127,0.5)'
+ this.domElement.style.display = 'inline-block'
+ this.domElement.style.padding = '0.5em'
+ this.domElement.style.margin = '0.5em'
+ this.domElement.style.textAlign = 'left'
+
+ //////////////////////////////////////////////////////////////////////////////
+ // add title
+ //////////////////////////////////////////////////////////////////////////////
+ // var domElement = document.createElement('div')
+ // domElement.style.display = 'block'
+ // domElement.style.fontWeight = 'bold'
+ // domElement.style.fontSize = '120%'
+ // this.domElement.appendChild(domElement)
+ // domElement.innerHTML = 'AR.js Session Debug'
+
+ //////////////////////////////////////////////////////////////////////////////
+ // current-tracking-backend
+ //////////////////////////////////////////////////////////////////////////////
+
+ var domElement = document.createElement('span')
+ domElement.style.display = 'block'
+ this.domElement.appendChild(domElement)
+ domElement.innerHTML = '<b>trackingBackend</b> : ' +trackingBackend
+
+ //////////////////////////////////////////////////////////////////////////////
+ // augmented-websites
+ //////////////////////////////////////////////////////////////////////////////
+
+ if( ARjs.SessionDebugUI.AugmentedWebsiteURL ){
+ var domElement = document.createElement('a')
+ domElement.innerHTML = 'Share on augmented-websites'
+ domElement.style.display = 'block'
+ // domElement.setAttribute('target', '_blank')
+ domElement.href = ARjs.SessionDebugUI.AugmentedWebsiteURL + '?'+location.href
+ this.domElement.appendChild(domElement)
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // toggle-point-cloud
+ //////////////////////////////////////////////////////////////////////////////
+
+ if( trackingBackend === 'tango' && tangoPointCloud ){
+ var domElement = document.createElement('button')
+ this.domElement.appendChild(domElement)
+
+ domElement.id= 'buttonTangoTogglePointCloud'
+ domElement.innerHTML = 'toggle-point-cloud'
+ domElement.href='javascript:void(0)'
+
+ domElement.addEventListener('click', function(){
+ var scene = arSession.parameters.scene
+ // TODO how tangoPointCloud, get connected here ???
+ // in arguments simply ?
+ if( tangoPointCloud.object3d.parent ){
+ scene.remove(tangoPointCloud.object3d)
+ }else{
+ scene.add(tangoPointCloud.object3d)
+ }
+ })
+ }
+}
+
+/**
+ * Url of augmented-website service - if === '' then dont include augmented-website link
+ * @type {String}
+ */
+ARjs.SessionDebugUI.AugmentedWebsiteURL = 'https://webxr.io/augmented-website'
+
+//////////////////////////////////////////////////////////////////////////////
+// ARjs.AnchorDebugUI
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+
+/**
+ * Create an debug UI for an ARjs.Anchor
+ *
+ * @param {ARjs.Anchor} arAnchor - the anchor to user
+ */
+ARjs.AnchorDebugUI = function(arAnchor){
+ var _this = this
+ var arSession = arAnchor.arSession
+ var trackingBackend = arSession.arContext.parameters.trackingBackend
+
+ this.domElement = document.createElement('div')
+ this.domElement.style.color = 'rgba(0,0,0,0.9)'
+ this.domElement.style.backgroundColor = 'rgba(127,127,127,0.5)'
+ this.domElement.style.display = 'inline-block'
+ this.domElement.style.padding = '0.5em'
+ this.domElement.style.margin = '0.5em'
+ this.domElement.style.textAlign = 'left'
+
+ //////////////////////////////////////////////////////////////////////////////
+ // add title
+ //////////////////////////////////////////////////////////////////////////////
+
+ // var domElement = document.createElement('div')
+ // domElement.style.display = 'block'
+ // domElement.style.fontWeight = 'bold'
+ // domElement.style.fontSize = '120%'
+ // this.domElement.appendChild(domElement)
+ // domElement.innerHTML = 'Anchor Marker Debug'
+
+ //////////////////////////////////////////////////////////////////////////////
+ // current-tracking-backend
+ //////////////////////////////////////////////////////////////////////////////
+
+ var domElement = document.createElement('span')
+ domElement.style.display = 'block'
+ this.domElement.appendChild(domElement)
+ domElement.innerHTML = '<b>markersAreaEnabled</b> :' +arAnchor.parameters.markersAreaEnabled
+
+ //////////////////////////////////////////////////////////////////////////////
+ // toggle-marker-helper
+ //////////////////////////////////////////////////////////////////////////////
+
+ if( arAnchor.parameters.markersAreaEnabled ){
+ var domElement = document.createElement('button')
+ domElement.style.display = 'block'
+ this.domElement.appendChild(domElement)
+
+ domElement.id= 'buttonToggleMarkerHelpers'
+ domElement.innerHTML = 'toggle-marker-helper'
+ domElement.href='javascript:void(0)'
+
+ var subMarkerHelpersVisible = false
+ domElement.addEventListener('click', function(){
+ subMarkerHelpersVisible = subMarkerHelpersVisible ? false : true
+ arAnchor.markersArea.setSubMarkersVisibility(subMarkerHelpersVisible)
+ })
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Learn-new-marker-area
+ //////////////////////////////////////////////////////////////////////////////
+
+ if( arAnchor.parameters.markersAreaEnabled ){
+ var domElement = document.createElement('button')
+ domElement.style.display = 'block'
+ this.domElement.appendChild(domElement)
+
+ domElement.id = 'buttonMarkersAreaLearner'
+ domElement.innerHTML = 'Learn-new-marker-area'
+ domElement.href ='javascript:void(0)'
+
+ domElement.addEventListener('click', function(){
+ if( ARjs.AnchorDebugUI.MarkersAreaLearnerURL !== null ){
+ var learnerURL = ARjs.AnchorDebugUI.MarkersAreaLearnerURL
+ }else{
+ var learnerURL = ARjs.Context.baseURL + 'examples/multi-markers/examples/learner.html'
+ }
+ ARjs.MarkersAreaUtils.navigateToLearnerPage(learnerURL, trackingBackend)
+ })
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Reset-marker-area
+ //////////////////////////////////////////////////////////////////////////////
+
+ if( arAnchor.parameters.markersAreaEnabled ){
+ var domElement = document.createElement('button')
+ domElement.style.display = 'block'
+ this.domElement.appendChild(domElement)
+
+ domElement.id = 'buttonMarkersAreaReset'
+ domElement.innerHTML = 'Reset-marker-area'
+ domElement.href ='javascript:void(0)'
+
+ domElement.addEventListener('click', function(){
+ ARjs.MarkersAreaUtils.storeDefaultMultiMarkerFile(trackingBackend)
+ location.reload()
+ })
+ }
+}
+
+/**
+ * url for the markers-area learner. if not set, take the default one
+ * @type {String}
+ */
+ARjs.AnchorDebugUI.MarkersAreaLearnerURL = null
+// @namespace
+var ARjs = ARjs || {}
+
+/**
+ * Create an anchor in the real world
+ *
+ * @param {ARjs.Session} arSession - the session on which we create the anchor
+ * @param {Object} markerParameters - parameter of this anchor
+ */
+ARjs.HitTesting = function(arSession){
+ var _this = this
+ var arContext = arSession.arContext
+ var trackingBackend = arContext.parameters.trackingBackend
+
+ this.enabled = true
+ this._arSession = arSession
+ this._hitTestingPlane = null
+ this._hitTestingTango = null
+
+ if( trackingBackend === 'tango' ){
+ _this._hitTestingTango = new THREEx.HitTestingTango(arContext)
+ }else{
+ _this._hitTestingPlane = new THREEx.HitTestingPlane(arSession.arSource.domElement)
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// update function
+//////////////////////////////////////////////////////////////////////////////
+/**
+ * update
+ *
+ * @param {THREE.Camera} camera - the camera to use
+ * @param {THREE.Object3D} object3d -
+ */
+ARjs.HitTesting.prototype.update = function (camera, pickingRoot, changeMatrixMode) {
+ // if it isnt enabled, do nothing
+ if( this.enabled === false ) return
+
+ if( this._hitTestingTango !== null ){
+ this._hitTestingTango.update()
+ }else if( this._hitTestingPlane !== null ){
+ this._hitTestingPlane.update(camera, pickingRoot, changeMatrixMode)
+ }else console.assert(false)
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// actual hit testing
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * Test the real world for intersections directly from a DomEvent
+ *
+ * @param {Number} mouseX - position X of the hit [-1, +1]
+ * @param {Number} mouseY - position Y of the hit [-1, +1]
+ * @return {[ARjs.HitTesting.Result]} - array of result
+ */
+ARjs.HitTesting.prototype.testDomEvent = function(domEvent){
+ var trackingBackend = this._arSession.arContext.parameters.trackingBackend
+ var arSource = this._arSession.arSource
+
+ // if it isnt enabled, do nothing
+ if( this.enabled === false ) return []
+
+ if( trackingBackend === 'tango' ){
+ var mouseX = domEvent.pageX / window.innerWidth
+ var mouseY = domEvent.pageY / window.innerHeight
+ }else{
+ var mouseX = domEvent.clientX / arSource.domElementWidth()
+ var mouseY = domEvent.clientY / arSource.domElementHeight()
+ }
+
+ return this.test(mouseX, mouseY)
+}
+
+/**
+ * Test the real world for intersections.
+ *
+ * @param {Number} mouseX - position X of the hit [0, +1]
+ * @param {Number} mouseY - position Y of the hit [0, +1]
+ * @return {[ARjs.HitTesting.Result]} - array of result
+ */
+ARjs.HitTesting.prototype.test = function(mouseX, mouseY){
+ var arContext = this._arSession.arContext
+ var trackingBackend = arContext.parameters.trackingBackend
+ var hitTestResults = []
+
+ // if it isnt enabled, do nothing
+ if( this.enabled === false ) return []
+
+ var result = null
+ if( trackingBackend === 'tango' ){
+ var result = this._hitTestingTango.test(mouseX, mouseY)
+ }else{
+ var result = this._hitTestingPlane.test(mouseX, mouseY)
+ }
+
+ // if no result is found, return now
+ if( result === null ) return hitTestResults
+
+ // build a ARjs.HitTesting.Result
+ var hitTestResult = new ARjs.HitTesting.Result(result.position, result.quaternion, result.scale)
+ hitTestResults.push(hitTestResult)
+
+ return hitTestResults
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// ARjs.HitTesting.Result
+//////////////////////////////////////////////////////////////////////////////
+/**
+ * Contains the result of ARjs.HitTesting.test()
+ *
+ * @param {THREE.Vector3} position - position to use
+ * @param {THREE.Quaternion} quaternion - quaternion to use
+ * @param {THREE.Vector3} scale - scale
+ */
+ARjs.HitTesting.Result = function(position, quaternion, scale){
+ this.position = position
+ this.quaternion = quaternion
+ this.scale = scale
+}
+
+/**
+ * Apply to a controlled object3d
+ *
+ * @param {THREE.Object3D} object3d - the result to apply
+ */
+ARjs.HitTesting.Result.prototype.apply = function(object3d){
+ object3d.position.copy(this.position)
+ object3d.quaternion.copy(this.quaternion)
+ object3d.scale.copy(this.scale)
+
+ object3d.updateMatrix()
+}
+
+/**
+ * Apply to a controlled object3d
+ *
+ * @param {THREE.Object3D} object3d - the result to apply
+ */
+ARjs.HitTesting.Result.prototype.applyPosition = function(object3d){
+ object3d.position.copy(this.position)
+
+ object3d.updateMatrix()
+
+ return this
+}
+
+/**
+ * Apply to a controlled object3d
+ *
+ * @param {THREE.Object3D} object3d - the result to apply
+ */
+ARjs.HitTesting.Result.prototype.applyQuaternion = function(object3d){
+ object3d.quaternion.copy(this.quaternion)
+
+ object3d.updateMatrix()
+
+ return this
+}
+var ARjs = ARjs || {}
+
+/**
+ * define a ARjs.Session
+ *
+ * @param {Object} parameters - parameters for this session
+ */
+ARjs.Session = function(parameters){
+ var _this = this
+ // handle default parameters
+ this.parameters = {
+ renderer: null,
+ camera: null,
+ scene: null,
+ sourceParameters: {},
+ contextParameters: {},
+ }
+
+ this.signals = {
+ sourceReady : new signals.Signal(),
+ contextInitialized: new signals.Signal(),
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // setParameters
+ //////////////////////////////////////////////////////////////////////////////
+ setParameters(parameters)
+ function setParameters(parameters){
+ if( parameters === undefined ) return
+ for( var key in parameters ){
+ var newValue = parameters[ key ]
+
+ if( newValue === undefined ){
+ console.warn( "THREEx.Session: '" + key + "' parameter is undefined." )
+ continue
+ }
+
+ var currentValue = _this.parameters[ key ]
+
+ if( currentValue === undefined ){
+ console.warn( "THREEx.Session: '" + key + "' is not a property of this material." )
+ continue
+ }
+
+ _this.parameters[ key ] = newValue
+ }
+ }
+ // sanity check
+ console.assert(this.parameters.renderer instanceof THREE.WebGLRenderer)
+ console.assert(this.parameters.camera instanceof THREE.Camera)
+ console.assert(this.parameters.scene instanceof THREE.Scene)
+
+
+ // backward emulation
+ Object.defineProperty(this, 'renderer', {get: function(){
+ console.warn('use .parameters.renderer renderer')
+ return this.parameters.renderer;
+ }});
+ Object.defineProperty(this, 'camera', {get: function(){
+ console.warn('use .parameters.camera instead')
+ return this.parameters.camera;
+ }});
+ Object.defineProperty(this, 'scene', {get: function(){
+ console.warn('use .parameters.scene instead')
+ return this.parameters.scene;
+ }});
+
+
+ // log the version
+ console.log('AR.js', ARjs.Context.REVISION, '- trackingBackend:', parameters.contextParameters.trackingBackend)
+
+ //////////////////////////////////////////////////////////////////////////////
+ // init arSource
+ //////////////////////////////////////////////////////////////////////////////
+ var arSource = _this.arSource = new ARjs.Source(parameters.sourceParameters)
+
+ arSource.init(function onReady(){
+ arSource.onResize(arContext, _this.parameters.renderer, _this.parameters.camera)
+
+ _this.signals.sourceReady.dispatch()
+ })
+
+ // handle resize
+ window.addEventListener('resize', function(){
+ arSource.onResize(arContext, _this.parameters.renderer, _this.parameters.camera)
+ })
+
+ //////////////////////////////////////////////////////////////////////////////
+ // init arContext
+ //////////////////////////////////////////////////////////////////////////////
+
+ // create atToolkitContext
+ var arContext = _this.arContext = new ARjs.Context(parameters.contextParameters)
+
+ // initialize it
+ _this.arContext.init()
+
+ arContext.addEventListener('initialized', function(event){
+ arSource.onResize(arContext, _this.parameters.renderer, _this.parameters.camera)
+
+ _this.signals.contextInitialized.dispatch()
+ })
+
+ //////////////////////////////////////////////////////////////////////////////
+ // update function
+ //////////////////////////////////////////////////////////////////////////////
+ // update artoolkit on every frame
+ this.update = function(){
+ if( arSource.ready === false ) return
+
+ arContext.update( arSource.domElement )
+ }
+}
+
+ARjs.Session.prototype.onResize = function () {
+ this.arSource.onResize(this.arContext, this.parameters.renderer, this.parameters.camera)
+};
+// @namespace
+var ARjs = ARjs || {}
+
+ARjs.TangoPointCloud = function(arSession){
+ var _this = this
+ var arContext = arSession.arContext
+ this.object3d = new THREE.Group
+
+console.warn('Work only on cameraTransformMatrix - fix me - useless limitation')
+
+ arContext.addEventListener('initialized', function(event){
+ var vrPointCloud = arContext._tangoContext.vrPointCloud
+ var geometry = vrPointCloud.getBufferGeometry()
+ var material = new THREE.PointsMaterial({
+ size: 0.01,
+ // colorWrite: false, // good for occlusion
+ depthWrite: false,
+ })
+ var pointsObject = new THREE.Points(geometry, material)
+ // Points are changing all the time so calculating the frustum culling volume is not very convenient.
+ pointsObject.frustumCulled = false;
+ pointsObject.renderDepth = 0;
+
+ _this.object3d.add(pointsObject)
+ })
+}
+// @namespace
+var ARjs = ARjs || {}
+
+ARjs.TangoVideoMesh = function(arSession){
+ var arContext = arSession.arContext
+ var renderer = arSession.renderer
+
+ var videoMesh = null
+ var vrDisplay = null
+
+ // Create the see through camera scene and camera
+ var sceneOrtho = new THREE.Scene()
+ var cameraOrtho = new THREE.OrthographicCamera( -1, 1, 1, -1, 0, 100 )
+this._sceneOrtho = sceneOrtho
+this._cameraOrtho = cameraOrtho
+
+ // tango only - init cameraMesh
+ arContext.addEventListener('initialized', function(event){
+ // sanity check
+ console.assert( arContext.parameters.trackingBackend === 'tango' )
+ // variable declaration
+ vrDisplay = arContext._tangoContext.vrDisplay
+ console.assert(vrDisplay, 'vrDisplay MUST be defined')
+ // if vrDisplay isnt for tango, do nothing. It may be another vrDisplay (e.g. webvr emulator in chrome)
+ if( vrDisplay.displayName !== "Tango VR Device" ) return
+ // init videoPlane
+ videoMesh = THREE.WebAR.createVRSeeThroughCameraMesh(vrDisplay)
+ sceneOrtho.add(videoMesh)
+ })
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Code Separator
+ //////////////////////////////////////////////////////////////////////////////
+
+ this.update = function(){
+ // sanity check
+ console.assert( arContext.parameters.trackingBackend === 'tango' )
+ // if not yet initialized, return now
+ if( videoMesh === null ) return
+ // Make sure that the camera is correctly displayed depending on the device and camera orientations.
+ THREE.WebAR.updateCameraMeshOrientation(vrDisplay, videoMesh)
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Code Separator
+ //////////////////////////////////////////////////////////////////////////////
+
+ this.render = function(){
+ // sanity check
+ console.assert( arContext.parameters.trackingBackend === 'tango' )
+ // render sceneOrtho
+ renderer.render( sceneOrtho, cameraOrtho )
+ // Render the perspective scene
+ renderer.clearDepth()
+ }
+}
+var ARjs = ARjs || {}
+ARjs.Utils = {}
+
+/**
+ * Create a default rendering camera for this trackingBackend. They may be modified later. to fit physical camera parameters
+ *
+ * @param {string} trackingBackend - the tracking to user
+ * @return {THREE.Camera} the created camera
+ */
+ARjs.Utils.createDefaultCamera = function(trackingMethod){
+ var trackingBackend = this.parseTrackingMethod(trackingMethod).trackingBackend
+ // Create a camera
+ if( trackingBackend === 'artoolkit' ){
+ var camera = new THREE.Camera();
+ }else if( trackingBackend === 'aruco' ){
+ var camera = new THREE.PerspectiveCamera(42, window.innerWidth / window.innerHeight, 0.01, 100);
+ }else if( trackingBackend === 'tango' ){
+ var camera = new THREE.PerspectiveCamera(42, window.innerWidth / window.innerHeight, 0.01, 100);
+ }else console.assert(false, 'unknown trackingBackend: '+trackingBackend)
+
+ return camera
+}
+
+/**
+ * test if the code is running on tango
+ *
+ * @return {boolean} - true if running on tango, false otherwise
+ */
+ARjs.Utils.isTango = function(){
+ // FIXME: this test is super bad
+ var isTango = navigator.userAgent.match('Chrome/57.0.2987.5') !== null ? true : false
+ return isTango
+}
+
+
+/**
+ * parse tracking method
+ *
+ * @param {String} trackingMethod - the tracking method to parse
+ * @return {Object} - various field of the tracking method
+ */
+ARjs.Utils.parseTrackingMethod = function(trackingMethod){
+
+ if( trackingMethod === 'best' ){
+ trackingMethod = ARjs.Utils.isTango() ? 'tango' : 'area-artoolkit'
+ }
+
+ if( trackingMethod.startsWith('area-') ){
+ return {
+ trackingBackend : trackingMethod.replace('area-', ''),
+ markersAreaEnabled : true,
+ }
+ }else{
+ return {
+ trackingBackend : trackingMethod,
+ markersAreaEnabled : false,
+ }
+ }
+}
+var ARjs = ARjs || {}
+var THREEx = THREEx || {}
+
+ARjs.MarkersAreaControls = THREEx.ArMultiMarkerControls = function(arToolkitContext, object3d, parameters){
+ var _this = this
+ THREEx.ArBaseControls.call(this, object3d)
+
+ if( arguments.length > 3 ) console.assert('wrong api for', THREEx.ArMultiMarkerControls)
+
+ // have a parameters in argument
+ this.parameters = {
+ // list of controls for each subMarker
+ subMarkersControls: parameters.subMarkersControls,
+ // list of pose for each subMarker relative to the origin
+ subMarkerPoses: parameters.subMarkerPoses,
+ // change matrix mode - [modelViewMatrix, cameraTransformMatrix]
+ changeMatrixMode : parameters.changeMatrixMode !== undefined ? parameters.changeMatrixMode : 'modelViewMatrix',
+ }
+
+ this.object3d.visible = false
+ // honor obsolete stuff - add a warning to use
+ this.subMarkersControls = this.parameters.subMarkersControls
+ this.subMarkerPoses = this.parameters.subMarkerPoses
+
+ // listen to arToolkitContext event 'sourceProcessed'
+ // - after we fully processed one image, aka when we know all detected poses in it
+ arToolkitContext.addEventListener('sourceProcessed', function(){
+ _this._onSourceProcessed()
+ })
+}
+
+ARjs.MarkersAreaControls.prototype = Object.create( THREEx.ArBaseControls.prototype );
+ARjs.MarkersAreaControls.prototype.constructor = ARjs.MarkersAreaControls;
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+
+
+/**
+ * What to do when a image source is fully processed
+ */
+ARjs.MarkersAreaControls.prototype._onSourceProcessed = function(){
+ var _this = this
+ var stats = {
+ count: 0,
+ position : {
+ sum: new THREE.Vector3(0,0,0),
+ average: new THREE.Vector3(0,0,0),
+ },
+ quaternion : {
+ sum: new THREE.Quaternion(0,0,0,0),
+ average: new THREE.Quaternion(0,0,0,0),
+ },
+ scale : {
+ sum: new THREE.Vector3(0,0,0),
+ average: new THREE.Vector3(0,0,0),
+ },
+ }
+
+ var firstQuaternion = _this.parameters.subMarkersControls[0].object3d.quaternion
+
+ this.parameters.subMarkersControls.forEach(function(markerControls, markerIndex){
+
+ var markerObject3d = markerControls.object3d
+ // if this marker is not visible, ignore it
+ if( markerObject3d.visible === false ) return
+
+ // transformation matrix of this.object3d according to this sub-markers
+ var matrix = markerObject3d.matrix.clone()
+ var markerPose = _this.parameters.subMarkerPoses[markerIndex]
+ matrix.multiply(new THREE.Matrix4().getInverse(markerPose))
+
+ // decompose the matrix into .position, .quaternion, .scale
+ var position = new THREE.Vector3
+ var quaternion = new THREE.Quaternion()
+ var scale = new THREE.Vector3
+ matrix.decompose(position, quaternion, scale)
+
+ // http://wiki.unity3d.com/index.php/Averaging_Quaternions_and_Vectors
+ stats.count++
+
+ ARjs.MarkersAreaControls.averageVector3(stats.position.sum, position, stats.count, stats.position.average)
+ ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum, quaternion, firstQuaternion, stats.count, stats.quaternion.average)
+ ARjs.MarkersAreaControls.averageVector3(stats.scale.sum, scale, stats.count, stats.scale.average)
+ })
+
+ // honor _this.object3d.visible
+ if( stats.count > 0 ){
+ _this.object3d.visible = true
+ }else{
+ _this.object3d.visible = false
+ }
+
+ // if at least one sub-marker has been detected, make the average of all detected markers
+ if( stats.count > 0 ){
+ // compute modelViewMatrix
+ var modelViewMatrix = new THREE.Matrix4()
+ modelViewMatrix.compose(stats.position.average, stats.quaternion.average, stats.scale.average)
+
+ // change _this.object3d.matrix based on parameters.changeMatrixMode
+ if( this.parameters.changeMatrixMode === 'modelViewMatrix' ){
+ _this.object3d.matrix.copy(modelViewMatrix)
+ }else if( this.parameters.changeMatrixMode === 'cameraTransformMatrix' ){
+ _this.object3d.matrix.getInverse( modelViewMatrix )
+ }else {
+ console.assert(false)
+ }
+
+ // decompose - the matrix into .position, .quaternion, .scale
+ _this.object3d.matrix.decompose(_this.object3d.position, _this.object3d.quaternion, _this.object3d.scale)
+ }
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Utility functions
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * from http://wiki.unity3d.com/index.php/Averaging_Quaternions_and_Vectors
+ */
+ARjs.MarkersAreaControls.averageQuaternion = function(quaternionSum, newQuaternion, firstQuaternion, count, quaternionAverage){
+ quaternionAverage = quaternionAverage || new THREE.Quaternion()
+ // sanity check
+ console.assert(firstQuaternion instanceof THREE.Quaternion === true)
+
+ // from http://wiki.unity3d.com/index.php/Averaging_Quaternions_and_Vectors
+ if( newQuaternion.dot(firstQuaternion) > 0 ){
+ newQuaternion = new THREE.Quaternion(-newQuaternion.x, -newQuaternion.y, -newQuaternion.z, -newQuaternion.w)
+ }
+
+ quaternionSum.x += newQuaternion.x
+ quaternionSum.y += newQuaternion.y
+ quaternionSum.z += newQuaternion.z
+ quaternionSum.w += newQuaternion.w
+
+ quaternionAverage.x = quaternionSum.x/count
+ quaternionAverage.y = quaternionSum.y/count
+ quaternionAverage.z = quaternionSum.z/count
+ quaternionAverage.w = quaternionSum.w/count
+
+ quaternionAverage.normalize()
+
+ return quaternionAverage
+}
+
+
+ARjs.MarkersAreaControls.averageVector3 = function(vector3Sum, vector3, count, vector3Average){
+ vector3Average = vector3Average || new THREE.Vector3()
+
+ vector3Sum.x += vector3.x
+ vector3Sum.y += vector3.y
+ vector3Sum.z += vector3.z
+
+ vector3Average.x = vector3Sum.x / count
+ vector3Average.y = vector3Sum.y / count
+ vector3Average.z = vector3Sum.z / count
+
+ return vector3Average
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Utility function
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * compute the center of this multimarker file
+ */
+ARjs.MarkersAreaControls.computeCenter = function(jsonData){
+ var multiMarkerFile = JSON.parse(jsonData)
+ var stats = {
+ count : 0,
+ position : {
+ sum: new THREE.Vector3(0,0,0),
+ average: new THREE.Vector3(0,0,0),
+ },
+ quaternion : {
+ sum: new THREE.Quaternion(0,0,0,0),
+ average: new THREE.Quaternion(0,0,0,0),
+ },
+ scale : {
+ sum: new THREE.Vector3(0,0,0),
+ average: new THREE.Vector3(0,0,0),
+ },
+ }
+ var firstQuaternion = new THREE.Quaternion() // FIXME ???
+
+ multiMarkerFile.subMarkersControls.forEach(function(item){
+ var poseMatrix = new THREE.Matrix4().fromArray(item.poseMatrix)
+
+ var position = new THREE.Vector3
+ var quaternion = new THREE.Quaternion
+ var scale = new THREE.Vector3
+ poseMatrix.decompose(position, quaternion, scale)
+
+ // http://wiki.unity3d.com/index.php/Averaging_Quaternions_and_Vectors
+ stats.count++
+
+ ARjs.MarkersAreaControls.averageVector3(stats.position.sum, position, stats.count, stats.position.average)
+ ARjs.MarkersAreaControls.averageQuaternion(stats.quaternion.sum, quaternion, firstQuaternion, stats.count, stats.quaternion.average)
+ ARjs.MarkersAreaControls.averageVector3(stats.scale.sum, scale, stats.count, stats.scale.average)
+ })
+
+ var averageMatrix = new THREE.Matrix4()
+ averageMatrix.compose(stats.position.average, stats.quaternion.average, stats.scale.average)
+
+ return averageMatrix
+}
+
+ARjs.MarkersAreaControls.computeBoundingBox = function(jsonData){
+ var multiMarkerFile = JSON.parse(jsonData)
+ var boundingBox = new THREE.Box3()
+
+ multiMarkerFile.subMarkersControls.forEach(function(item){
+ var poseMatrix = new THREE.Matrix4().fromArray(item.poseMatrix)
+
+ var position = new THREE.Vector3
+ var quaternion = new THREE.Quaternion
+ var scale = new THREE.Vector3
+ poseMatrix.decompose(position, quaternion, scale)
+
+ boundingBox.expandByPoint(position)
+ })
+
+ return boundingBox
+}
+//////////////////////////////////////////////////////////////////////////////
+// updateSmoothedControls
+//////////////////////////////////////////////////////////////////////////////
+
+ARjs.MarkersAreaControls.prototype.updateSmoothedControls = function(smoothedControls, lerpsValues){
+ // handle default values
+ if( lerpsValues === undefined ){
+ // FIXME this parameter format is uselessly cryptic
+ // lerpValues = [
+ // {lerpPosition: 0.5, lerpQuaternion: 0.2, lerpQuaternion: 0.7}
+ // ]
+ lerpsValues = [
+ [0.3+.1, 0.1, 0.3],
+ [0.4+.1, 0.1, 0.4],
+ [0.4+.1, 0.2, 0.5],
+ [0.5+.1, 0.2, 0.7],
+ [0.5+.1, 0.2, 0.7],
+ ]
+ }
+ // count how many subMarkersControls are visible
+ var nVisible = 0
+ this.parameters.subMarkersControls.forEach(function(markerControls, markerIndex){
+ var markerObject3d = markerControls.object3d
+ if( markerObject3d.visible === true ) nVisible ++
+ })
+
+ // find the good lerpValues
+ if( lerpsValues[nVisible-1] !== undefined ){
+ var lerpValues = lerpsValues[nVisible-1]
+ }else{
+ var lerpValues = lerpsValues[lerpsValues.length-1]
+ }
+
+ // modify lerpValues in smoothedControls
+ smoothedControls.parameters.lerpPosition = lerpValues[0]
+ smoothedControls.parameters.lerpQuaternion = lerpValues[1]
+ smoothedControls.parameters.lerpScale = lerpValues[2]
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+// Create THREEx.ArMultiMarkerControls from JSON
+//////////////////////////////////////////////////////////////////////////////
+
+ARjs.MarkersAreaControls.fromJSON = function(arToolkitContext, parent3D, markerRoot, jsonData, parameters){
+ var multiMarkerFile = JSON.parse(jsonData)
+ // declare variables
+ var subMarkersControls = []
+ var subMarkerPoses = []
+ // handle default arguments
+ parameters = parameters || {}
+
+ // prepare the parameters
+ multiMarkerFile.subMarkersControls.forEach(function(item){
+ // create a markerRoot
+ var markerRoot = new THREE.Object3D()
+ parent3D.add(markerRoot)
+
+ // create markerControls for our markerRoot
+ var subMarkerControls = new THREEx.ArMarkerControls(arToolkitContext, markerRoot, item.parameters)
+
+// if( true ){
+ // store it in the parameters
+ subMarkersControls.push(subMarkerControls)
+ subMarkerPoses.push(new THREE.Matrix4().fromArray(item.poseMatrix))
+// }else{
+// // build a smoothedControls
+// var smoothedRoot = new THREE.Group()
+// parent3D.add(smoothedRoot)
+// var smoothedControls = new THREEx.ArSmoothedControls(smoothedRoot, {
+// lerpPosition : 0.1,
+// lerpQuaternion : 0.1,
+// lerpScale : 0.1,
+// minVisibleDelay: 0,
+// minUnvisibleDelay: 0,
+// })
+// onRenderFcts.push(function(delta){
+// smoothedControls.update(markerRoot) // TODO this is a global
+// })
+//
+//
+// // store it in the parameters
+// subMarkersControls.push(smoothedControls)
+// subMarkerPoses.push(new THREE.Matrix4().fromArray(item.poseMatrix))
+// }
+ })
+
+ parameters.subMarkersControls = subMarkersControls
+ parameters.subMarkerPoses = subMarkerPoses
+ // create a new THREEx.ArMultiMarkerControls
+ var multiMarkerControls = new THREEx.ArMultiMarkerControls(arToolkitContext, markerRoot, parameters)
+
+ // return it
+ return multiMarkerControls
+}
+var ARjs = ARjs || {}
+var THREEx = THREEx || {}
+
+ARjs.MarkersAreaLearning = THREEx.ArMultiMakersLearning = function(arToolkitContext, subMarkersControls){
+ var _this = this
+ this._arToolkitContext = arToolkitContext
+
+ // Init variables
+ this.subMarkersControls = subMarkersControls
+ this.enabled = true
+
+ // listen to arToolkitContext event 'sourceProcessed'
+ // - after we fully processed one image, aka when we know all detected poses in it
+ arToolkitContext.addEventListener('sourceProcessed', function(){
+ _this._onSourceProcessed()
+ })
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+// statistic collection
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * What to do when a image source is fully processed
+ */
+ARjs.MarkersAreaLearning.prototype._onSourceProcessed = function(){
+ var originQuaternion = this.subMarkersControls[0].object3d.quaternion
+ // here collect the statistic on relative positioning
+
+ // honor this.enabled
+ if( this.enabled === false ) return
+
+ // keep only the visible markers
+ var visibleMarkerControls = this.subMarkersControls.filter(function(markerControls){
+ return markerControls.object3d.visible === true
+ })
+
+ var count = Object.keys(visibleMarkerControls).length
+
+ var positionDelta = new THREE.Vector3()
+ var quaternionDelta = new THREE.Quaternion()
+ var scaleDelta = new THREE.Vector3()
+ var tmpMatrix = new THREE.Matrix4()
+
+ // go thru all the visibleMarkerControls
+ for(var i = 0; i < count; i++){
+ var markerControls1 = visibleMarkerControls[i]
+ for(var j = 0; j < count; j++){
+ var markerControls2 = visibleMarkerControls[j]
+
+ // if markerControls1 is markerControls2, then skip it
+ if( i === j ) continue
+
+
+ //////////////////////////////////////////////////////////////////////////////
+ // create data in markerControls1.object3d.userData if needed
+ //////////////////////////////////////////////////////////////////////////////
+ // create seenCouples for markerControls1 if needed
+ if( markerControls1.object3d.userData.seenCouples === undefined ){
+ markerControls1.object3d.userData.seenCouples = {}
+ }
+ var seenCouples = markerControls1.object3d.userData.seenCouples
+ // create the multiMarkerPosition average if needed`
+ if( seenCouples[markerControls2.id] === undefined ){
+ // console.log('create seenCouples between', markerControls1.id, 'and', markerControls2.id)
+ seenCouples[markerControls2.id] = {
+ count : 0,
+ position : {
+ sum: new THREE.Vector3(0,0,0),
+ average: new THREE.Vector3(0,0,0),
+ },
+ quaternion : {
+ sum: new THREE.Quaternion(0,0,0,0),
+ average: new THREE.Quaternion(0,0,0,0),
+ },
+ scale : {
+ sum: new THREE.Vector3(0,0,0),
+ average: new THREE.Vector3(0,0,0),
+ },
+ }
+ }
+
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Compute markerControls2 position relative to markerControls1
+ //////////////////////////////////////////////////////////////////////////////
+
+ // compute markerControls2 position/quaternion/scale in relation with markerControls1
+ tmpMatrix.getInverse(markerControls1.object3d.matrix)
+ tmpMatrix.multiply(markerControls2.object3d.matrix)
+ tmpMatrix.decompose(positionDelta, quaternionDelta, scaleDelta)
+
+ //////////////////////////////////////////////////////////////////////////////
+ // update statistics
+ //////////////////////////////////////////////////////////////////////////////
+ var stats = seenCouples[markerControls2.id]
+ // update the count
+ stats.count++
+
+ // update the average of position/rotation/scale
+ THREEx.ArMultiMarkerControls.averageVector3(stats.position.sum, positionDelta, stats.count, stats.position.average)
+ THREEx.ArMultiMarkerControls.averageQuaternion(stats.quaternion.sum, quaternionDelta, originQuaternion, stats.count, stats.quaternion.average)
+ THREEx.ArMultiMarkerControls.averageVector3(stats.scale.sum, scaleDelta, stats.count, stats.scale.average)
+ }
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Compute markers transformation matrix from current stats
+//////////////////////////////////////////////////////////////////////////////
+
+ARjs.MarkersAreaLearning.prototype.computeResult = function(){
+ var _this = this
+ var originSubControls = this.subMarkersControls[0]
+
+ this.deleteResult()
+
+ // special case of originSubControls averageMatrix
+ originSubControls.object3d.userData.result = {
+ averageMatrix : new THREE.Matrix4(),
+ confidenceFactor: 1,
+ }
+ // TODO here check if the originSubControls has been seen at least once!!
+
+
+ /**
+ * ALGO in pseudo code
+ *
+ * - Set confidenceFactor of origin sub markers as 1
+ *
+ * Start Looping
+ * - For a given sub marker, skip it if it already has a result.
+ * - if no result, check all seen couple and find n ones which has a progress of 1 or more.
+ * - So the other seen sub markers, got a valid transformation matrix.
+ * - So take local averages position/orientation/scale, compose a transformation matrix.
+ * - aka transformation matrix from parent matrix * transf matrix pos/orientation/scale
+ * - Multiple it by the other seen marker matrix.
+ * - Loop on the array until one pass could not compute any new sub marker
+ */
+
+ do{
+ var resultChanged = false
+ // loop over each subMarkerControls
+ this.subMarkersControls.forEach(function(subMarkerControls){
+
+ // if subMarkerControls already has a result, do nothing
+ var result = subMarkerControls.object3d.userData.result
+ var isLearned = (result !== undefined && result.confidenceFactor >= 1) ? true : false
+ if( isLearned === true ) return
+
+ // console.log('compute subMarkerControls', subMarkerControls.name())
+ var otherSubControlsID = _this._getLearnedCoupleStats(subMarkerControls)
+ if( otherSubControlsID === null ){
+ // console.log('no learnedCoupleStats')
+ return
+ }
+
+ var otherSubControls = _this._getSubMarkerControlsByID(otherSubControlsID)
+
+ var seenCoupleStats = subMarkerControls.object3d.userData.seenCouples[otherSubControlsID]
+
+ var averageMatrix = new THREE.Matrix4()
+ averageMatrix.compose(seenCoupleStats.position.average, seenCoupleStats.quaternion.average, seenCoupleStats.scale.average)
+
+ var otherAverageMatrix = otherSubControls.object3d.userData.result.averageMatrix
+
+ var matrix = new THREE.Matrix4().getInverse(otherAverageMatrix).multiply(averageMatrix)
+ matrix = new THREE.Matrix4().getInverse(matrix)
+
+ console.assert( subMarkerControls.object3d.userData.result === undefined )
+ subMarkerControls.object3d.userData.result = {
+ averageMatrix: matrix,
+ confidenceFactor: 1
+ }
+
+ resultChanged = true
+ })
+ // console.log('loop')
+ }while(resultChanged === true)
+
+ // debugger
+ // console.log('json:', this.toJSON())
+ // this.subMarkersControls.forEach(function(subMarkerControls){
+ // var hasResult = subMarkerControls.object3d.userData.result !== undefined
+ // console.log('marker', subMarkerControls.name(), hasResult ? 'has' : 'has NO', 'result')
+ // })
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Utility function
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * get a _this.subMarkersControls id based on markerControls.id
+ */
+ARjs.MarkersAreaLearning.prototype._getLearnedCoupleStats = function(subMarkerControls){
+
+ // if this subMarkerControls has never been seen with another subMarkerControls
+ if( subMarkerControls.object3d.userData.seenCouples === undefined ) return null
+
+ var seenCouples = subMarkerControls.object3d.userData.seenCouples
+ var coupleControlsIDs = Object.keys(seenCouples).map(Number)
+
+ for(var i = 0; i < coupleControlsIDs.length; i++){
+ var otherSubControlsID = coupleControlsIDs[i]
+ // get otherSubControls
+ var otherSubControls = this._getSubMarkerControlsByID(otherSubControlsID)
+
+ // if otherSubControls isnt learned, skip it
+ var result = otherSubControls.object3d.userData.result
+ var isLearned = (result !== undefined && result.confidenceFactor >= 1) ? true : false
+ if( isLearned === false ) continue
+
+ // return this seenCouplesStats
+ return otherSubControlsID
+ }
+
+ // if none is found, return null
+ return null
+}
+
+/**
+ * get a _this.subMarkersControls based on markerControls.id
+ */
+ARjs.MarkersAreaLearning.prototype._getSubMarkerControlsByID = function(controlsID){
+
+ for(var i = 0; i < this.subMarkersControls.length; i++){
+ var subMarkerControls = this.subMarkersControls[i]
+ if( subMarkerControls.id === controlsID ){
+ return subMarkerControls
+ }
+ }
+
+ return null
+}
+ //////////////////////////////////////////////////////////////////////////////
+// JSON file building
+//////////////////////////////////////////////////////////////////////////////
+
+ARjs.MarkersAreaLearning.prototype.toJSON = function(){
+
+ // compute the average matrix before generating the file
+ this.computeResult()
+
+ //////////////////////////////////////////////////////////////////////////////
+ // actually build the json
+ //////////////////////////////////////////////////////////////////////////////
+ var data = {
+ meta : {
+ createdBy : "Area Learning - AR.js "+THREEx.ArToolkitContext.REVISION,
+ createdAt : new Date().toJSON(),
+
+ },
+ trackingBackend: this._arToolkitContext.parameters.trackingBackend,
+ subMarkersControls : [],
+ }
+
+ var originSubControls = this.subMarkersControls[0]
+ var originMatrixInverse = new THREE.Matrix4().getInverse(originSubControls.object3d.matrix)
+ this.subMarkersControls.forEach(function(subMarkerControls, index){
+
+ // if a subMarkerControls has no result, ignore it
+ if( subMarkerControls.object3d.userData.result === undefined ) return
+
+ var poseMatrix = subMarkerControls.object3d.userData.result.averageMatrix
+ console.assert(poseMatrix instanceof THREE.Matrix4)
+
+
+ // build the info
+ var info = {
+ parameters : {
+ // to fill ...
+ },
+ poseMatrix : poseMatrix.toArray(),
+ }
+ if( subMarkerControls.parameters.type === 'pattern' ){
+ info.parameters.type = subMarkerControls.parameters.type
+ info.parameters.patternUrl = subMarkerControls.parameters.patternUrl
+ }else if( subMarkerControls.parameters.type === 'barcode' ){
+ info.parameters.type = subMarkerControls.parameters.type
+ info.parameters.barcodeValue = subMarkerControls.parameters.barcodeValue
+ }else console.assert(false)
+
+ data.subMarkersControls.push(info)
+ })
+
+ var strJSON = JSON.stringify(data, null, '\t');
+
+
+ //////////////////////////////////////////////////////////////////////////////
+ // round matrix elements to ease readability - for debug
+ //////////////////////////////////////////////////////////////////////////////
+ var humanReadable = false
+ if( humanReadable === true ){
+ var tmp = JSON.parse(strJSON)
+ tmp.subMarkersControls.forEach(function(markerControls){
+ markerControls.poseMatrix = markerControls.poseMatrix.map(function(value){
+ var roundingFactor = 100
+ return Math.round(value*roundingFactor)/roundingFactor
+ })
+ })
+ strJSON = JSON.stringify(tmp, null, '\t');
+ }
+
+ return strJSON;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// utility function
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * reset all collected statistics
+ */
+ARjs.MarkersAreaLearning.prototype.resetStats = function(){
+ this.deleteResult()
+
+ this.subMarkersControls.forEach(function(markerControls){
+ delete markerControls.object3d.userData.seenCouples
+ })
+}
+/**
+ * reset all collected statistics
+ */
+ARjs.MarkersAreaLearning.prototype.deleteResult = function(){
+ this.subMarkersControls.forEach(function(markerControls){
+ delete markerControls.object3d.userData.result
+ })
+}
+var THREEx = THREEx || {}
+
+var ARjs = ARjs || {}
+var THREEx = THREEx || {}
+
+ARjs.MarkersAreaUtils = THREEx.ArMultiMarkerUtils = {}
+
+//////////////////////////////////////////////////////////////////////////////
+// navigateToLearnerPage
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * Navigate to the multi-marker learner page
+ *
+ * @param {String} learnerBaseURL - the base url for the learner
+ * @param {String} trackingBackend - the tracking backend to use
+ */
+ARjs.MarkersAreaUtils.navigateToLearnerPage = function(learnerBaseURL, trackingBackend){
+ var learnerParameters = {
+ backURL : location.href,
+ trackingBackend: trackingBackend,
+ markersControlsParameters: ARjs.MarkersAreaUtils.createDefaultMarkersControlsParameters(trackingBackend),
+ }
+ location.href = learnerBaseURL + '?' + encodeURIComponent(JSON.stringify(learnerParameters))
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// DefaultMultiMarkerFile
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * Create and store a default multi-marker file
+ *
+ * @param {String} trackingBackend - the tracking backend to use
+ */
+ARjs.MarkersAreaUtils.storeDefaultMultiMarkerFile = function(trackingBackend){
+ var file = ARjs.MarkersAreaUtils.createDefaultMultiMarkerFile(trackingBackend)
+ // json.strinfy the value and store it in localStorage
+ localStorage.setItem('ARjsMultiMarkerFile', JSON.stringify(file))
+}
+
+
+
+/**
+ * Create a default multi-marker file
+ * @param {String} trackingBackend - the tracking backend to use
+ * @return {Object} - json object of the multi-marker file
+ */
+ARjs.MarkersAreaUtils.createDefaultMultiMarkerFile = function(trackingBackend){
+ console.assert(trackingBackend)
+ if( trackingBackend === undefined ) debugger
+
+ // create absoluteBaseURL
+ var link = document.createElement('a')
+ link.href = ARjs.Context.baseURL
+ var absoluteBaseURL = link.href
+
+ // create the base file
+ var file = {
+ meta : {
+ createdBy : 'AR.js ' + ARjs.Context.REVISION + ' - Default Marker',
+ createdAt : new Date().toJSON(),
+ },
+ trackingBackend : trackingBackend,
+ subMarkersControls : [
+ // empty for now... being filled
+ ]
+ }
+ // add a subMarkersControls
+ file.subMarkersControls[0] = {
+ parameters: {},
+ poseMatrix: new THREE.Matrix4().makeTranslation(0,0, 0).toArray(),
+ }
+ if( trackingBackend === 'artoolkit' ){
+ file.subMarkersControls[0].parameters.type = 'pattern'
+ file.subMarkersControls[0].parameters.patternUrl = absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-hiro.patt'
+ }else if( trackingBackend === 'aruco' ){
+ file.subMarkersControls[0].parameters.type = 'barcode'
+ file.subMarkersControls[0].parameters.barcodeValue = 1001
+ }else console.assert(false)
+
+ // json.strinfy the value and store it in localStorage
+ return file
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// createDefaultMarkersControlsParameters
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * Create a default controls parameters for the multi-marker learner
+ *
+ * @param {String} trackingBackend - the tracking backend to use
+ * @return {Object} - json object containing the controls parameters
+ */
+ARjs.MarkersAreaUtils.createDefaultMarkersControlsParameters = function(trackingBackend){
+ // create absoluteBaseURL
+ var link = document.createElement('a')
+ link.href = ARjs.Context.baseURL
+ var absoluteBaseURL = link.href
+
+
+ if( trackingBackend === 'artoolkit' ){
+ // pattern hiro/kanji/a/b/c/f
+ var markersControlsParameters = [
+ {
+ type : 'pattern',
+ patternUrl : absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-hiro.patt',
+ },
+ {
+ type : 'pattern',
+ patternUrl : absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-kanji.patt',
+ },
+ {
+ type : 'pattern',
+ patternUrl : absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-letterA.patt',
+ },
+ {
+ type : 'pattern',
+ patternUrl : absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-letterB.patt',
+ },
+ {
+ type : 'pattern',
+ patternUrl : absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-letterC.patt',
+ },
+ {
+ type : 'pattern',
+ patternUrl : absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-letterF.patt',
+ },
+ ]
+ }else if( trackingBackend === 'aruco' ){
+ var markersControlsParameters = [
+ {
+ type : 'barcode',
+ barcodeValue: 1001,
+ },
+ {
+ type : 'barcode',
+ barcodeValue: 1002,
+ },
+ {
+ type : 'barcode',
+ barcodeValue: 1003,
+ },
+ {
+ type : 'barcode',
+ barcodeValue: 1004,
+ },
+ {
+ type : 'barcode',
+ barcodeValue: 1005,
+ },
+ {
+ type : 'barcode',
+ barcodeValue: 1006,
+ },
+ ]
+ }else console.assert(false)
+ return markersControlsParameters
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+/**
+ * generate areaFile
+ */
+ARjs.MarkersAreaUtils.storeMarkersAreaFileFromResolution = function (trackingBackend, resolutionW, resolutionH) {
+ // generate areaFile
+ var areaFile = this.buildMarkersAreaFileFromResolution(trackingBackend, resolutionW, resolutionH)
+ // store areaFile in localStorage
+ localStorage.setItem('ARjsMultiMarkerFile', JSON.stringify(areaFile))
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+
+ARjs.MarkersAreaUtils.buildMarkersAreaFileFromResolution = function(trackingBackend, resolutionW, resolutionH){
+ // create the base file
+ var file = {
+ meta : {
+ createdBy : 'AR.js - Augmented Website',
+ createdAt : new Date().toJSON(),
+ },
+ trackingBackend : trackingBackend,
+ subMarkersControls : [
+ // empty for now...
+ ]
+ }
+
+ var whiteMargin = 0.1
+ if( resolutionW > resolutionH ){
+ var markerImageSize = 0.4 * resolutionH
+ }else if( resolutionW < resolutionH ){
+ var markerImageSize = 0.4 * resolutionW
+ }else if( resolutionW === resolutionH ){
+ // specific for twitter player - https://dev.twitter.com/cards/types/player
+ var markerImageSize = 0.33 * resolutionW
+ }else console.assert(false)
+
+ // console.warn('using new markerImageSize computation')
+ var actualMarkerSize = markerImageSize * (1 - 2*whiteMargin)
+
+ var deltaX = (resolutionW - markerImageSize)/2 / actualMarkerSize
+ var deltaZ = (resolutionH - markerImageSize)/2 / actualMarkerSize
+
+ var subMarkerControls = buildSubMarkerControls('center', 0, 0)
+ file.subMarkersControls.push(subMarkerControls)
+
+ var subMarkerControls = buildSubMarkerControls('topleft', -deltaX, -deltaZ)
+ file.subMarkersControls.push(subMarkerControls)
+
+ var subMarkerControls = buildSubMarkerControls('topright', +deltaX, -deltaZ)
+ file.subMarkersControls.push(subMarkerControls)
+
+ var subMarkerControls = buildSubMarkerControls('bottomleft', -deltaX, +deltaZ)
+ file.subMarkersControls.push(subMarkerControls)
+
+ var subMarkerControls = buildSubMarkerControls('bottomright', +deltaX, +deltaZ)
+ file.subMarkersControls.push(subMarkerControls)
+
+ return file
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Code Separator
+ //////////////////////////////////////////////////////////////////////////////
+
+ function buildSubMarkerControls(layout, positionX, positionZ){
+ console.log('buildSubMarkerControls', layout, positionX, positionZ)
+ // create subMarkersControls
+ var subMarkersControls = {
+ parameters: {},
+ poseMatrix: new THREE.Matrix4().makeTranslation(positionX,0, positionZ).toArray(),
+ }
+ // fill the parameters
+ if( trackingBackend === 'artoolkit' ){
+ layout2MarkerParametersArtoolkit(subMarkersControls.parameters, layout)
+ }else if( trackingBackend === 'aruco' ){
+ layout2MarkerParametersAruco(subMarkersControls.parameters, layout)
+ }else console.assert(false)
+ // return subMarkersControls
+ return subMarkersControls
+ }
+
+ function layout2MarkerParametersArtoolkit(parameters, layout){
+ // create absoluteBaseURL
+ var link = document.createElement('a')
+ link.href = ARjs.Context.baseURL
+ var absoluteBaseURL = link.href
+
+ var layout2PatternUrl = {
+ 'center' : convertRelativeUrlToAbsolute(absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-hiro.patt'),
+ 'topleft' : convertRelativeUrlToAbsolute(absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-letterA.patt'),
+ 'topright' : convertRelativeUrlToAbsolute(absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-letterB.patt'),
+ 'bottomleft' : convertRelativeUrlToAbsolute(absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-letterC.patt'),
+ 'bottomright' : convertRelativeUrlToAbsolute(absoluteBaseURL + 'examples/marker-training/examples/pattern-files/pattern-letterF.patt'),
+ }
+ console.assert(layout2PatternUrl[layout] !== undefined )
+ parameters.type = 'pattern'
+ parameters.patternUrl = layout2PatternUrl[layout]
+ return
+ function convertRelativeUrlToAbsolute(relativeUrl){
+ var tmpLink = document.createElement('a');
+ tmpLink.href = relativeUrl
+ return tmpLink.href
+ }
+ }
+
+ function layout2MarkerParametersAruco(parameters, layout){
+ var layout2Barcode = {
+ 'center' : 1001,
+ 'topleft' : 1002,
+ 'topright' : 1003,
+ 'bottomleft' : 1004,
+ 'bottomright' : 1005,
+ }
+ console.assert(layout2Barcode[layout])
+ parameters.type = 'barcode'
+ parameters.barcodeValue = layout2Barcode[layout]
+ }
+}
diff --git a/1_Three.js/6_AR/js/dat.gui.min.js b/1_Three.js/6_AR/js/dat.gui.min.js
new file mode 100755
index 0000000000000000000000000000000000000000..5b69be5aae03edb7be84df6398fb28e66c331086
--- /dev/null
+++ b/1_Three.js/6_AR/js/dat.gui.min.js
@@ -0,0 +1,14 @@
+/**
+ * dat-gui JavaScript Controller Library
+ * https://github.com/dataarts/dat.gui
+ *
+ * Copyright 2016 Data Arts Team, Google Creative Lab
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ */
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.dat=t():e.dat=t()}(this,function(){return function(e){function t(o){if(n[o])return n[o].exports;var i=n[o]={exports:{},id:o,loaded:!1};return e[o].call(i.exports,i,i.exports,t),i.loaded=!0,i.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}var i=n(1),r=o(i);e.exports=r["default"]},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}t.__esModule=!0;var 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diff --git a/1_Three.js/6_AR/js/keyboard.js b/1_Three.js/6_AR/js/keyboard.js
new file mode 100755
index 0000000000000000000000000000000000000000..48902e9d1b159015ebe775124707f323359181cd
--- /dev/null
+++ b/1_Three.js/6_AR/js/keyboard.js
@@ -0,0 +1,126 @@
+/*
+ Keyboard.js - a class for simplifying keyboard interaction.
+ Created by Lee Stemkoski.
+
+ Usage:
+ // initialize keyboard
+ var keyboard = new Keyboard();
+
+ // in update loop
+ keyboard.update();
+
+ // check for discrete input (on key down/up event)
+ keyboard.isKeyDown("Space");
+ keyboard.isKeyUp("X");
+
+ // check for continuous input (true between key down and key up events)
+ keyboard.isKeyPressed("ArrowUp");
+*/
+
+class Keyboard
+{
+ constructor()
+ {
+ // Event listeners add keys to Queues.
+ // Update method updates Sets accordingly.
+ this.keyDownQueue = new Set();
+ this.keyUpQueue = new Set();
+
+ this.keyDownSet = new Set();
+ this.keyPressedSet = new Set();
+ this.keyUpSet = new Set();
+
+ this.onKeyDown = function(key) {};
+ this.onKeyUp = function(key) {};
+
+ let self = this;
+
+ document.addEventListener( "keydown",
+ function(eventData)
+ {
+ let key = eventData.key;
+ if (key == " ")
+ key = "Space";
+ if (key.length == 1)
+ key = key.toUpperCase();
+ self.keyDownQueue.add( key );
+ // activate callback function (only once)
+ if ( !self.keyPressedSet.has(key) )
+ self.onKeyDown(key);
+ }
+ );
+
+ document.addEventListener( "keyup",
+ function(eventData)
+ {
+ let key = eventData.key;
+ if (key == " ")
+ key = "Space";
+ if (key.length == 1)
+ key = key.toUpperCase();
+ self.keyUpQueue.add( key );
+ // activate callback function
+ self.onKeyUp(key);
+ }
+ );
+ };
+
+ update()
+ {
+ // clear previous discrete event status
+ this.keyDownSet.clear();
+ this.keyUpSet.clear();
+
+ // update current event status
+ for (let k of this.keyDownQueue)
+ {
+ // avoid multiple keydown events while holding key
+ if ( !this.keyPressedSet.has(k) )
+ {
+ this.keyDownSet.add(k);
+ this.keyPressedSet.add(k);
+ }
+ }
+
+ for (let k of this.keyUpQueue)
+ {
+ this.keyPressedSet.delete(k);
+ this.keyUpSet.add(k);
+ }
+
+ // clear the queues used to store events
+ this.keyDownQueue.clear();
+ this.keyUpQueue.clear();
+ };
+
+ // only true for a single frame after key down
+ isKeyDown( keyName )
+ {
+ return ( this.keyDownSet.has(keyName) );
+ };
+
+ // true between key down and key up events
+ isKeyPressed( keyName )
+ {
+ return ( this.keyPressedSet.has(keyName) );
+ };
+
+ // only true for a single frame after key up
+ isKeyUp( keyName )
+ {
+ return ( this.keyUpSet.has(keyName) );
+ };
+
+ // set callback function
+ setOnKeyDown( callbackFunction )
+ {
+ this.onKeyDown = callbackFunction;
+ };
+
+ // set callback function
+ setOnKeyUp( callbackFunction )
+ {
+ this.onKeyUp = callbackFunction;
+ };
+
+}
diff --git a/1_Three.js/6_AR/js/stats.min.js b/1_Three.js/6_AR/js/stats.min.js
new file mode 100755
index 0000000000000000000000000000000000000000..ef000cf4a9ab3b21369da0fe2be3881650127acb
--- /dev/null
+++ b/1_Three.js/6_AR/js/stats.min.js
@@ -0,0 +1,5 @@
+// stats.js - http://github.com/mrdoob/stats.js
+var Stats=function(){function h(a){c.appendChild(a.dom);return a}function k(a){for(var d=0;d<c.children.length;d++)c.children[d].style.display=d===a?"block":"none";l=a}var l=0,c=document.createElement("div");c.style.cssText="position:fixed;top:0;left:0;cursor:pointer;opacity:0.9;z-index:10000";c.addEventListener("click",function(a){a.preventDefault();k(++l%c.children.length)},!1);var g=(performance||Date).now(),e=g,a=0,r=h(new Stats.Panel("FPS","#0ff","#002")),f=h(new Stats.Panel("MS","#0f0","#020"));
+if(self.performance&&self.performance.memory)var t=h(new Stats.Panel("MB","#f08","#201"));k(0);return{REVISION:16,dom:c,addPanel:h,showPanel:k,begin:function(){g=(performance||Date).now()},end:function(){a++;var c=(performance||Date).now();f.update(c-g,200);if(c>e+1E3&&(r.update(1E3*a/(c-e),100),e=c,a=0,t)){var d=performance.memory;t.update(d.usedJSHeapSize/1048576,d.jsHeapSizeLimit/1048576)}return c},update:function(){g=this.end()},domElement:c,setMode:k}};
+Stats.Panel=function(h,k,l){var c=Infinity,g=0,e=Math.round,a=e(window.devicePixelRatio||1),r=80*a,f=48*a,t=3*a,u=2*a,d=3*a,m=15*a,n=74*a,p=30*a,q=document.createElement("canvas");q.width=r;q.height=f;q.style.cssText="width:80px;height:48px";var b=q.getContext("2d");b.font="bold "+9*a+"px Helvetica,Arial,sans-serif";b.textBaseline="top";b.fillStyle=l;b.fillRect(0,0,r,f);b.fillStyle=k;b.fillText(h,t,u);b.fillRect(d,m,n,p);b.fillStyle=l;b.globalAlpha=.9;b.fillRect(d,m,n,p);return{dom:q,update:function(f,
+v){c=Math.min(c,f);g=Math.max(g,f);b.fillStyle=l;b.globalAlpha=1;b.fillRect(0,0,r,m);b.fillStyle=k;b.fillText(e(f)+" "+h+" ("+e(c)+"-"+e(g)+")",t,u);b.drawImage(q,d+a,m,n-a,p,d,m,n-a,p);b.fillRect(d+n-a,m,a,p);b.fillStyle=l;b.globalAlpha=.9;b.fillRect(d+n-a,m,a,e((1-f/v)*p))}}};"object"===typeof module&&(module.exports=Stats);
diff --git a/1_Three.js/6_AR/js/three.js b/1_Three.js/6_AR/js/three.js
new file mode 100755
index 0000000000000000000000000000000000000000..aa81ee531874c44873e6fd512f1d38923811966b
--- /dev/null
+++ b/1_Three.js/6_AR/js/three.js
@@ -0,0 +1,44110 @@
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+ typeof define === 'function' && define.amd ? define(['exports'], factory) :
+ (factory((global.THREE = global.THREE || {})));
+}(this, (function (exports) { 'use strict';
+
+ // Polyfills
+
+ if ( Number.EPSILON === undefined ) {
+
+ Number.EPSILON = Math.pow( 2, - 52 );
+
+ }
+
+ if ( Number.isInteger === undefined ) {
+
+ // Missing in IE
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isInteger
+
+ Number.isInteger = function ( value ) {
+
+ return typeof value === 'number' && isFinite( value ) && Math.floor( value ) === value;
+
+ };
+
+ }
+
+ //
+
+ if ( Math.sign === undefined ) {
+
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/sign
+
+ Math.sign = function ( x ) {
+
+ return ( x < 0 ) ? - 1 : ( x > 0 ) ? 1 : + x;
+
+ };
+
+ }
+
+ if ( Function.prototype.name === undefined ) {
+
+ // Missing in IE
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/name
+
+ Object.defineProperty( Function.prototype, 'name', {
+
+ get: function () {
+
+ return this.toString().match( /^\s*function\s*([^\(\s]*)/ )[ 1 ];
+
+ }
+
+ } );
+
+ }
+
+ if ( Object.assign === undefined ) {
+
+ // Missing in IE
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign
+
+ ( function () {
+
+ Object.assign = function ( target ) {
+
+ 'use strict';
+
+ if ( target === undefined || target === null ) {
+
+ throw new TypeError( 'Cannot convert undefined or null to object' );
+
+ }
+
+ var output = Object( target );
+
+ for ( var index = 1; index < arguments.length; index ++ ) {
+
+ var source = arguments[ index ];
+
+ if ( source !== undefined && source !== null ) {
+
+ for ( var nextKey in source ) {
+
+ if ( Object.prototype.hasOwnProperty.call( source, nextKey ) ) {
+
+ output[ nextKey ] = source[ nextKey ];
+
+ }
+
+ }
+
+ }
+
+ }
+
+ return output;
+
+ };
+
+ } )();
+
+ }
+
+ /**
+ * https://github.com/mrdoob/eventdispatcher.js/
+ */
+
+ function EventDispatcher() {}
+
+ Object.assign( EventDispatcher.prototype, {
+
+ addEventListener: function ( type, listener ) {
+
+ if ( this._listeners === undefined ) this._listeners = {};
+
+ var listeners = this._listeners;
+
+ if ( listeners[ type ] === undefined ) {
+
+ listeners[ type ] = [];
+
+ }
+
+ if ( listeners[ type ].indexOf( listener ) === - 1 ) {
+
+ listeners[ type ].push( listener );
+
+ }
+
+ },
+
+ hasEventListener: function ( type, listener ) {
+
+ if ( this._listeners === undefined ) return false;
+
+ var listeners = this._listeners;
+
+ return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
+
+ },
+
+ removeEventListener: function ( type, listener ) {
+
+ if ( this._listeners === undefined ) return;
+
+ var listeners = this._listeners;
+ var listenerArray = listeners[ type ];
+
+ if ( listenerArray !== undefined ) {
+
+ var index = listenerArray.indexOf( listener );
+
+ if ( index !== - 1 ) {
+
+ listenerArray.splice( index, 1 );
+
+ }
+
+ }
+
+ },
+
+ dispatchEvent: function ( event ) {
+
+ if ( this._listeners === undefined ) return;
+
+ var listeners = this._listeners;
+ var listenerArray = listeners[ event.type ];
+
+ if ( listenerArray !== undefined ) {
+
+ event.target = this;
+
+ var array = listenerArray.slice( 0 );
+
+ for ( var i = 0, l = array.length; i < l; i ++ ) {
+
+ array[ i ].call( this, event );
+
+ }
+
+ }
+
+ }
+
+ } );
+
+ var REVISION = '86';
+ var MOUSE = { LEFT: 0, MIDDLE: 1, RIGHT: 2 };
+ var CullFaceNone = 0;
+ var CullFaceBack = 1;
+ var CullFaceFront = 2;
+ var CullFaceFrontBack = 3;
+ var FrontFaceDirectionCW = 0;
+ var FrontFaceDirectionCCW = 1;
+ var BasicShadowMap = 0;
+ var PCFShadowMap = 1;
+ var PCFSoftShadowMap = 2;
+ var FrontSide = 0;
+ var BackSide = 1;
+ var DoubleSide = 2;
+ var FlatShading = 1;
+ var SmoothShading = 2;
+ var NoColors = 0;
+ var FaceColors = 1;
+ var VertexColors = 2;
+ var NoBlending = 0;
+ var NormalBlending = 1;
+ var AdditiveBlending = 2;
+ var SubtractiveBlending = 3;
+ var MultiplyBlending = 4;
+ var CustomBlending = 5;
+ var AddEquation = 100;
+ var SubtractEquation = 101;
+ var ReverseSubtractEquation = 102;
+ var MinEquation = 103;
+ var MaxEquation = 104;
+ var ZeroFactor = 200;
+ var OneFactor = 201;
+ var SrcColorFactor = 202;
+ var OneMinusSrcColorFactor = 203;
+ var SrcAlphaFactor = 204;
+ var OneMinusSrcAlphaFactor = 205;
+ var DstAlphaFactor = 206;
+ var OneMinusDstAlphaFactor = 207;
+ var DstColorFactor = 208;
+ var OneMinusDstColorFactor = 209;
+ var SrcAlphaSaturateFactor = 210;
+ var NeverDepth = 0;
+ var AlwaysDepth = 1;
+ var LessDepth = 2;
+ var LessEqualDepth = 3;
+ var EqualDepth = 4;
+ var GreaterEqualDepth = 5;
+ var GreaterDepth = 6;
+ var NotEqualDepth = 7;
+ var MultiplyOperation = 0;
+ var MixOperation = 1;
+ var AddOperation = 2;
+ var NoToneMapping = 0;
+ var LinearToneMapping = 1;
+ var ReinhardToneMapping = 2;
+ var Uncharted2ToneMapping = 3;
+ var CineonToneMapping = 4;
+ var UVMapping = 300;
+ var CubeReflectionMapping = 301;
+ var CubeRefractionMapping = 302;
+ var EquirectangularReflectionMapping = 303;
+ var EquirectangularRefractionMapping = 304;
+ var SphericalReflectionMapping = 305;
+ var CubeUVReflectionMapping = 306;
+ var CubeUVRefractionMapping = 307;
+ var RepeatWrapping = 1000;
+ var ClampToEdgeWrapping = 1001;
+ var MirroredRepeatWrapping = 1002;
+ var NearestFilter = 1003;
+ var NearestMipMapNearestFilter = 1004;
+ var NearestMipMapLinearFilter = 1005;
+ var LinearFilter = 1006;
+ var LinearMipMapNearestFilter = 1007;
+ var LinearMipMapLinearFilter = 1008;
+ var UnsignedByteType = 1009;
+ var ByteType = 1010;
+ var ShortType = 1011;
+ var UnsignedShortType = 1012;
+ var IntType = 1013;
+ var UnsignedIntType = 1014;
+ var FloatType = 1015;
+ var HalfFloatType = 1016;
+ var UnsignedShort4444Type = 1017;
+ var UnsignedShort5551Type = 1018;
+ var UnsignedShort565Type = 1019;
+ var UnsignedInt248Type = 1020;
+ var AlphaFormat = 1021;
+ var RGBFormat = 1022;
+ var RGBAFormat = 1023;
+ var LuminanceFormat = 1024;
+ var LuminanceAlphaFormat = 1025;
+ var RGBEFormat = RGBAFormat;
+ var DepthFormat = 1026;
+ var DepthStencilFormat = 1027;
+ var RGB_S3TC_DXT1_Format = 2001;
+ var RGBA_S3TC_DXT1_Format = 2002;
+ var RGBA_S3TC_DXT3_Format = 2003;
+ var RGBA_S3TC_DXT5_Format = 2004;
+ var RGB_PVRTC_4BPPV1_Format = 2100;
+ var RGB_PVRTC_2BPPV1_Format = 2101;
+ var RGBA_PVRTC_4BPPV1_Format = 2102;
+ var RGBA_PVRTC_2BPPV1_Format = 2103;
+ var RGB_ETC1_Format = 2151;
+ var LoopOnce = 2200;
+ var LoopRepeat = 2201;
+ var LoopPingPong = 2202;
+ var InterpolateDiscrete = 2300;
+ var InterpolateLinear = 2301;
+ var InterpolateSmooth = 2302;
+ var ZeroCurvatureEnding = 2400;
+ var ZeroSlopeEnding = 2401;
+ var WrapAroundEnding = 2402;
+ var TrianglesDrawMode = 0;
+ var TriangleStripDrawMode = 1;
+ var TriangleFanDrawMode = 2;
+ var LinearEncoding = 3000;
+ var sRGBEncoding = 3001;
+ var GammaEncoding = 3007;
+ var RGBEEncoding = 3002;
+ var LogLuvEncoding = 3003;
+ var RGBM7Encoding = 3004;
+ var RGBM16Encoding = 3005;
+ var RGBDEncoding = 3006;
+ var BasicDepthPacking = 3200;
+ var RGBADepthPacking = 3201;
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ var _Math = {
+
+ DEG2RAD: Math.PI / 180,
+ RAD2DEG: 180 / Math.PI,
+
+ generateUUID: function () {
+
+ // http://www.broofa.com/Tools/Math.uuid.htm
+
+ var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split( '' );
+ var uuid = new Array( 36 );
+ var rnd = 0, r;
+
+ return function generateUUID() {
+
+ for ( var i = 0; i < 36; i ++ ) {
+
+ if ( i === 8 || i === 13 || i === 18 || i === 23 ) {
+
+ uuid[ i ] = '-';
+
+ } else if ( i === 14 ) {
+
+ uuid[ i ] = '4';
+
+ } else {
+
+ if ( rnd <= 0x02 ) rnd = 0x2000000 + ( Math.random() * 0x1000000 ) | 0;
+ r = rnd & 0xf;
+ rnd = rnd >> 4;
+ uuid[ i ] = chars[ ( i === 19 ) ? ( r & 0x3 ) | 0x8 : r ];
+
+ }
+
+ }
+
+ return uuid.join( '' );
+
+ };
+
+ }(),
+
+ clamp: function ( value, min, max ) {
+
+ return Math.max( min, Math.min( max, value ) );
+
+ },
+
+ // compute euclidian modulo of m % n
+ // https://en.wikipedia.org/wiki/Modulo_operation
+
+ euclideanModulo: function ( n, m ) {
+
+ return ( ( n % m ) + m ) % m;
+
+ },
+
+ // Linear mapping from range <a1, a2> to range <b1, b2>
+
+ mapLinear: function ( x, a1, a2, b1, b2 ) {
+
+ return b1 + ( x - a1 ) * ( b2 - b1 ) / ( a2 - a1 );
+
+ },
+
+ // https://en.wikipedia.org/wiki/Linear_interpolation
+
+ lerp: function ( x, y, t ) {
+
+ return ( 1 - t ) * x + t * y;
+
+ },
+
+ // http://en.wikipedia.org/wiki/Smoothstep
+
+ smoothstep: function ( x, min, max ) {
+
+ if ( x <= min ) return 0;
+ if ( x >= max ) return 1;
+
+ x = ( x - min ) / ( max - min );
+
+ return x * x * ( 3 - 2 * x );
+
+ },
+
+ smootherstep: function ( x, min, max ) {
+
+ if ( x <= min ) return 0;
+ if ( x >= max ) return 1;
+
+ x = ( x - min ) / ( max - min );
+
+ return x * x * x * ( x * ( x * 6 - 15 ) + 10 );
+
+ },
+
+ // Random integer from <low, high> interval
+
+ randInt: function ( low, high ) {
+
+ return low + Math.floor( Math.random() * ( high - low + 1 ) );
+
+ },
+
+ // Random float from <low, high> interval
+
+ randFloat: function ( low, high ) {
+
+ return low + Math.random() * ( high - low );
+
+ },
+
+ // Random float from <-range/2, range/2> interval
+
+ randFloatSpread: function ( range ) {
+
+ return range * ( 0.5 - Math.random() );
+
+ },
+
+ degToRad: function ( degrees ) {
+
+ return degrees * _Math.DEG2RAD;
+
+ },
+
+ radToDeg: function ( radians ) {
+
+ return radians * _Math.RAD2DEG;
+
+ },
+
+ isPowerOfTwo: function ( value ) {
+
+ return ( value & ( value - 1 ) ) === 0 && value !== 0;
+
+ },
+
+ nearestPowerOfTwo: function ( value ) {
+
+ return Math.pow( 2, Math.round( Math.log( value ) / Math.LN2 ) );
+
+ },
+
+ nextPowerOfTwo: function ( value ) {
+
+ value --;
+ value |= value >> 1;
+ value |= value >> 2;
+ value |= value >> 4;
+ value |= value >> 8;
+ value |= value >> 16;
+ value ++;
+
+ return value;
+
+ }
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author philogb / http://blog.thejit.org/
+ * @author egraether / http://egraether.com/
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ */
+
+ function Vector2( x, y ) {
+
+ this.x = x || 0;
+ this.y = y || 0;
+
+ }
+
+ Object.defineProperties( Vector2.prototype, {
+
+ "width" : {
+
+ get: function () {
+
+ return this.x;
+
+ },
+
+ set: function ( value ) {
+
+ this.x = value;
+
+ }
+
+ },
+
+ "height" : {
+
+ get: function () {
+
+ return this.y;
+
+ },
+
+ set: function ( value ) {
+
+ this.y = value;
+
+ }
+
+ }
+
+ } );
+
+ Object.assign( Vector2.prototype, {
+
+ isVector2: true,
+
+ set: function ( x, y ) {
+
+ this.x = x;
+ this.y = y;
+
+ return this;
+
+ },
+
+ setScalar: function ( scalar ) {
+
+ this.x = scalar;
+ this.y = scalar;
+
+ return this;
+
+ },
+
+ setX: function ( x ) {
+
+ this.x = x;
+
+ return this;
+
+ },
+
+ setY: function ( y ) {
+
+ this.y = y;
+
+ return this;
+
+ },
+
+ setComponent: function ( index, value ) {
+
+ switch ( index ) {
+
+ case 0: this.x = value; break;
+ case 1: this.y = value; break;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ return this;
+
+ },
+
+ getComponent: function ( index ) {
+
+ switch ( index ) {
+
+ case 0: return this.x;
+ case 1: return this.y;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.x, this.y );
+
+ },
+
+ copy: function ( v ) {
+
+ this.x = v.x;
+ this.y = v.y;
+
+ return this;
+
+ },
+
+ add: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
+ return this.addVectors( v, w );
+
+ }
+
+ this.x += v.x;
+ this.y += v.y;
+
+ return this;
+
+ },
+
+ addScalar: function ( s ) {
+
+ this.x += s;
+ this.y += s;
+
+ return this;
+
+ },
+
+ addVectors: function ( a, b ) {
+
+ this.x = a.x + b.x;
+ this.y = a.y + b.y;
+
+ return this;
+
+ },
+
+ addScaledVector: function ( v, s ) {
+
+ this.x += v.x * s;
+ this.y += v.y * s;
+
+ return this;
+
+ },
+
+ sub: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
+ return this.subVectors( v, w );
+
+ }
+
+ this.x -= v.x;
+ this.y -= v.y;
+
+ return this;
+
+ },
+
+ subScalar: function ( s ) {
+
+ this.x -= s;
+ this.y -= s;
+
+ return this;
+
+ },
+
+ subVectors: function ( a, b ) {
+
+ this.x = a.x - b.x;
+ this.y = a.y - b.y;
+
+ return this;
+
+ },
+
+ multiply: function ( v ) {
+
+ this.x *= v.x;
+ this.y *= v.y;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( scalar ) {
+
+ this.x *= scalar;
+ this.y *= scalar;
+
+ return this;
+
+ },
+
+ divide: function ( v ) {
+
+ this.x /= v.x;
+ this.y /= v.y;
+
+ return this;
+
+ },
+
+ divideScalar: function ( scalar ) {
+
+ return this.multiplyScalar( 1 / scalar );
+
+ },
+
+ min: function ( v ) {
+
+ this.x = Math.min( this.x, v.x );
+ this.y = Math.min( this.y, v.y );
+
+ return this;
+
+ },
+
+ max: function ( v ) {
+
+ this.x = Math.max( this.x, v.x );
+ this.y = Math.max( this.y, v.y );
+
+ return this;
+
+ },
+
+ clamp: function ( min, max ) {
+
+ // assumes min < max, componentwise
+
+ this.x = Math.max( min.x, Math.min( max.x, this.x ) );
+ this.y = Math.max( min.y, Math.min( max.y, this.y ) );
+
+ return this;
+
+ },
+
+ clampScalar: function () {
+
+ var min = new Vector2();
+ var max = new Vector2();
+
+ return function clampScalar( minVal, maxVal ) {
+
+ min.set( minVal, minVal );
+ max.set( maxVal, maxVal );
+
+ return this.clamp( min, max );
+
+ };
+
+ }(),
+
+ clampLength: function ( min, max ) {
+
+ var length = this.length();
+
+ return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) );
+
+ },
+
+ floor: function () {
+
+ this.x = Math.floor( this.x );
+ this.y = Math.floor( this.y );
+
+ return this;
+
+ },
+
+ ceil: function () {
+
+ this.x = Math.ceil( this.x );
+ this.y = Math.ceil( this.y );
+
+ return this;
+
+ },
+
+ round: function () {
+
+ this.x = Math.round( this.x );
+ this.y = Math.round( this.y );
+
+ return this;
+
+ },
+
+ roundToZero: function () {
+
+ this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
+ this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
+
+ return this;
+
+ },
+
+ negate: function () {
+
+ this.x = - this.x;
+ this.y = - this.y;
+
+ return this;
+
+ },
+
+ dot: function ( v ) {
+
+ return this.x * v.x + this.y * v.y;
+
+ },
+
+ lengthSq: function () {
+
+ return this.x * this.x + this.y * this.y;
+
+ },
+
+ length: function () {
+
+ return Math.sqrt( this.x * this.x + this.y * this.y );
+
+ },
+
+ lengthManhattan: function() {
+
+ return Math.abs( this.x ) + Math.abs( this.y );
+
+ },
+
+ normalize: function () {
+
+ return this.divideScalar( this.length() || 1 );
+
+ },
+
+ angle: function () {
+
+ // computes the angle in radians with respect to the positive x-axis
+
+ var angle = Math.atan2( this.y, this.x );
+
+ if ( angle < 0 ) angle += 2 * Math.PI;
+
+ return angle;
+
+ },
+
+ distanceTo: function ( v ) {
+
+ return Math.sqrt( this.distanceToSquared( v ) );
+
+ },
+
+ distanceToSquared: function ( v ) {
+
+ var dx = this.x - v.x, dy = this.y - v.y;
+ return dx * dx + dy * dy;
+
+ },
+
+ distanceToManhattan: function ( v ) {
+
+ return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y );
+
+ },
+
+ setLength: function ( length ) {
+
+ return this.normalize().multiplyScalar( length );
+
+ },
+
+ lerp: function ( v, alpha ) {
+
+ this.x += ( v.x - this.x ) * alpha;
+ this.y += ( v.y - this.y ) * alpha;
+
+ return this;
+
+ },
+
+ lerpVectors: function ( v1, v2, alpha ) {
+
+ return this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
+
+ },
+
+ equals: function ( v ) {
+
+ return ( ( v.x === this.x ) && ( v.y === this.y ) );
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.x = array[ offset ];
+ this.y = array[ offset + 1 ];
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this.x;
+ array[ offset + 1 ] = this.y;
+
+ return array;
+
+ },
+
+ fromBufferAttribute: function ( attribute, index, offset ) {
+
+ if ( offset !== undefined ) {
+
+ console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' );
+
+ }
+
+ this.x = attribute.getX( index );
+ this.y = attribute.getY( index );
+
+ return this;
+
+ },
+
+ rotateAround: function ( center, angle ) {
+
+ var c = Math.cos( angle ), s = Math.sin( angle );
+
+ var x = this.x - center.x;
+ var y = this.y - center.y;
+
+ this.x = x * c - y * s + center.x;
+ this.y = x * s + y * c + center.y;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author szimek / https://github.com/szimek/
+ */
+
+ var textureId = 0;
+
+ function Texture( image, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding ) {
+
+ Object.defineProperty( this, 'id', { value: textureId ++ } );
+
+ this.uuid = _Math.generateUUID();
+
+ this.name = '';
+
+ this.image = image !== undefined ? image : Texture.DEFAULT_IMAGE;
+ this.mipmaps = [];
+
+ this.mapping = mapping !== undefined ? mapping : Texture.DEFAULT_MAPPING;
+
+ this.wrapS = wrapS !== undefined ? wrapS : ClampToEdgeWrapping;
+ this.wrapT = wrapT !== undefined ? wrapT : ClampToEdgeWrapping;
+
+ this.magFilter = magFilter !== undefined ? magFilter : LinearFilter;
+ this.minFilter = minFilter !== undefined ? minFilter : LinearMipMapLinearFilter;
+
+ this.anisotropy = anisotropy !== undefined ? anisotropy : 1;
+
+ this.format = format !== undefined ? format : RGBAFormat;
+ this.type = type !== undefined ? type : UnsignedByteType;
+
+ this.offset = new Vector2( 0, 0 );
+ this.repeat = new Vector2( 1, 1 );
+
+ this.generateMipmaps = true;
+ this.premultiplyAlpha = false;
+ this.flipY = true;
+ this.unpackAlignment = 4; // valid values: 1, 2, 4, 8 (see http://www.khronos.org/opengles/sdk/docs/man/xhtml/glPixelStorei.xml)
+
+ // Values of encoding !== THREE.LinearEncoding only supported on map, envMap and emissiveMap.
+ //
+ // Also changing the encoding after already used by a Material will not automatically make the Material
+ // update. You need to explicitly call Material.needsUpdate to trigger it to recompile.
+ this.encoding = encoding !== undefined ? encoding : LinearEncoding;
+
+ this.version = 0;
+ this.onUpdate = null;
+
+ }
+
+ Texture.DEFAULT_IMAGE = undefined;
+ Texture.DEFAULT_MAPPING = UVMapping;
+
+ Object.defineProperty( Texture.prototype, "needsUpdate", {
+
+ set: function ( value ) {
+
+ if ( value === true ) this.version ++;
+
+ }
+
+ } );
+
+ Object.assign( Texture.prototype, EventDispatcher.prototype, {
+
+ constructor: Texture,
+
+ isTexture: true,
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ this.name = source.name;
+
+ this.image = source.image;
+ this.mipmaps = source.mipmaps.slice( 0 );
+
+ this.mapping = source.mapping;
+
+ this.wrapS = source.wrapS;
+ this.wrapT = source.wrapT;
+
+ this.magFilter = source.magFilter;
+ this.minFilter = source.minFilter;
+
+ this.anisotropy = source.anisotropy;
+
+ this.format = source.format;
+ this.type = source.type;
+
+ this.offset.copy( source.offset );
+ this.repeat.copy( source.repeat );
+
+ this.generateMipmaps = source.generateMipmaps;
+ this.premultiplyAlpha = source.premultiplyAlpha;
+ this.flipY = source.flipY;
+ this.unpackAlignment = source.unpackAlignment;
+ this.encoding = source.encoding;
+
+ return this;
+
+ },
+
+ toJSON: function ( meta ) {
+
+ if ( meta.textures[ this.uuid ] !== undefined ) {
+
+ return meta.textures[ this.uuid ];
+
+ }
+
+ function getDataURL( image ) {
+
+ var canvas;
+
+ if ( image.toDataURL !== undefined ) {
+
+ canvas = image;
+
+ } else {
+
+ canvas = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
+ canvas.width = image.width;
+ canvas.height = image.height;
+
+ canvas.getContext( '2d' ).drawImage( image, 0, 0, image.width, image.height );
+
+ }
+
+ if ( canvas.width > 2048 || canvas.height > 2048 ) {
+
+ return canvas.toDataURL( 'image/jpeg', 0.6 );
+
+ } else {
+
+ return canvas.toDataURL( 'image/png' );
+
+ }
+
+ }
+
+ var output = {
+ metadata: {
+ version: 4.5,
+ type: 'Texture',
+ generator: 'Texture.toJSON'
+ },
+
+ uuid: this.uuid,
+ name: this.name,
+
+ mapping: this.mapping,
+
+ repeat: [ this.repeat.x, this.repeat.y ],
+ offset: [ this.offset.x, this.offset.y ],
+ wrap: [ this.wrapS, this.wrapT ],
+
+ minFilter: this.minFilter,
+ magFilter: this.magFilter,
+ anisotropy: this.anisotropy,
+
+ flipY: this.flipY
+ };
+
+ if ( this.image !== undefined ) {
+
+ // TODO: Move to THREE.Image
+
+ var image = this.image;
+
+ if ( image.uuid === undefined ) {
+
+ image.uuid = _Math.generateUUID(); // UGH
+
+ }
+
+ if ( meta.images[ image.uuid ] === undefined ) {
+
+ meta.images[ image.uuid ] = {
+ uuid: image.uuid,
+ url: getDataURL( image )
+ };
+
+ }
+
+ output.image = image.uuid;
+
+ }
+
+ meta.textures[ this.uuid ] = output;
+
+ return output;
+
+ },
+
+ dispose: function () {
+
+ this.dispatchEvent( { type: 'dispose' } );
+
+ },
+
+ transformUv: function ( uv ) {
+
+ if ( this.mapping !== UVMapping ) return;
+
+ uv.multiply( this.repeat );
+ uv.add( this.offset );
+
+ if ( uv.x < 0 || uv.x > 1 ) {
+
+ switch ( this.wrapS ) {
+
+ case RepeatWrapping:
+
+ uv.x = uv.x - Math.floor( uv.x );
+ break;
+
+ case ClampToEdgeWrapping:
+
+ uv.x = uv.x < 0 ? 0 : 1;
+ break;
+
+ case MirroredRepeatWrapping:
+
+ if ( Math.abs( Math.floor( uv.x ) % 2 ) === 1 ) {
+
+ uv.x = Math.ceil( uv.x ) - uv.x;
+
+ } else {
+
+ uv.x = uv.x - Math.floor( uv.x );
+
+ }
+ break;
+
+ }
+
+ }
+
+ if ( uv.y < 0 || uv.y > 1 ) {
+
+ switch ( this.wrapT ) {
+
+ case RepeatWrapping:
+
+ uv.y = uv.y - Math.floor( uv.y );
+ break;
+
+ case ClampToEdgeWrapping:
+
+ uv.y = uv.y < 0 ? 0 : 1;
+ break;
+
+ case MirroredRepeatWrapping:
+
+ if ( Math.abs( Math.floor( uv.y ) % 2 ) === 1 ) {
+
+ uv.y = Math.ceil( uv.y ) - uv.y;
+
+ } else {
+
+ uv.y = uv.y - Math.floor( uv.y );
+
+ }
+ break;
+
+ }
+
+ }
+
+ if ( this.flipY ) {
+
+ uv.y = 1 - uv.y;
+
+ }
+
+ }
+
+ } );
+
+ /**
+ * @author supereggbert / http://www.paulbrunt.co.uk/
+ * @author philogb / http://blog.thejit.org/
+ * @author mikael emtinger / http://gomo.se/
+ * @author egraether / http://egraether.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function Vector4( x, y, z, w ) {
+
+ this.x = x || 0;
+ this.y = y || 0;
+ this.z = z || 0;
+ this.w = ( w !== undefined ) ? w : 1;
+
+ }
+
+ Object.assign( Vector4.prototype, {
+
+ isVector4: true,
+
+ set: function ( x, y, z, w ) {
+
+ this.x = x;
+ this.y = y;
+ this.z = z;
+ this.w = w;
+
+ return this;
+
+ },
+
+ setScalar: function ( scalar ) {
+
+ this.x = scalar;
+ this.y = scalar;
+ this.z = scalar;
+ this.w = scalar;
+
+ return this;
+
+ },
+
+ setX: function ( x ) {
+
+ this.x = x;
+
+ return this;
+
+ },
+
+ setY: function ( y ) {
+
+ this.y = y;
+
+ return this;
+
+ },
+
+ setZ: function ( z ) {
+
+ this.z = z;
+
+ return this;
+
+ },
+
+ setW: function ( w ) {
+
+ this.w = w;
+
+ return this;
+
+ },
+
+ setComponent: function ( index, value ) {
+
+ switch ( index ) {
+
+ case 0: this.x = value; break;
+ case 1: this.y = value; break;
+ case 2: this.z = value; break;
+ case 3: this.w = value; break;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ return this;
+
+ },
+
+ getComponent: function ( index ) {
+
+ switch ( index ) {
+
+ case 0: return this.x;
+ case 1: return this.y;
+ case 2: return this.z;
+ case 3: return this.w;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.x, this.y, this.z, this.w );
+
+ },
+
+ copy: function ( v ) {
+
+ this.x = v.x;
+ this.y = v.y;
+ this.z = v.z;
+ this.w = ( v.w !== undefined ) ? v.w : 1;
+
+ return this;
+
+ },
+
+ add: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
+ return this.addVectors( v, w );
+
+ }
+
+ this.x += v.x;
+ this.y += v.y;
+ this.z += v.z;
+ this.w += v.w;
+
+ return this;
+
+ },
+
+ addScalar: function ( s ) {
+
+ this.x += s;
+ this.y += s;
+ this.z += s;
+ this.w += s;
+
+ return this;
+
+ },
+
+ addVectors: function ( a, b ) {
+
+ this.x = a.x + b.x;
+ this.y = a.y + b.y;
+ this.z = a.z + b.z;
+ this.w = a.w + b.w;
+
+ return this;
+
+ },
+
+ addScaledVector: function ( v, s ) {
+
+ this.x += v.x * s;
+ this.y += v.y * s;
+ this.z += v.z * s;
+ this.w += v.w * s;
+
+ return this;
+
+ },
+
+ sub: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
+ return this.subVectors( v, w );
+
+ }
+
+ this.x -= v.x;
+ this.y -= v.y;
+ this.z -= v.z;
+ this.w -= v.w;
+
+ return this;
+
+ },
+
+ subScalar: function ( s ) {
+
+ this.x -= s;
+ this.y -= s;
+ this.z -= s;
+ this.w -= s;
+
+ return this;
+
+ },
+
+ subVectors: function ( a, b ) {
+
+ this.x = a.x - b.x;
+ this.y = a.y - b.y;
+ this.z = a.z - b.z;
+ this.w = a.w - b.w;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( scalar ) {
+
+ this.x *= scalar;
+ this.y *= scalar;
+ this.z *= scalar;
+ this.w *= scalar;
+
+ return this;
+
+ },
+
+ applyMatrix4: function ( m ) {
+
+ var x = this.x, y = this.y, z = this.z, w = this.w;
+ var e = m.elements;
+
+ this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] * w;
+ this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] * w;
+ this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] * w;
+ this.w = e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] * w;
+
+ return this;
+
+ },
+
+ divideScalar: function ( scalar ) {
+
+ return this.multiplyScalar( 1 / scalar );
+
+ },
+
+ setAxisAngleFromQuaternion: function ( q ) {
+
+ // http://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm
+
+ // q is assumed to be normalized
+
+ this.w = 2 * Math.acos( q.w );
+
+ var s = Math.sqrt( 1 - q.w * q.w );
+
+ if ( s < 0.0001 ) {
+
+ this.x = 1;
+ this.y = 0;
+ this.z = 0;
+
+ } else {
+
+ this.x = q.x / s;
+ this.y = q.y / s;
+ this.z = q.z / s;
+
+ }
+
+ return this;
+
+ },
+
+ setAxisAngleFromRotationMatrix: function ( m ) {
+
+ // http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToAngle/index.htm
+
+ // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
+
+ var angle, x, y, z, // variables for result
+ epsilon = 0.01, // margin to allow for rounding errors
+ epsilon2 = 0.1, // margin to distinguish between 0 and 180 degrees
+
+ te = m.elements,
+
+ m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
+ m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
+ m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
+
+ if ( ( Math.abs( m12 - m21 ) < epsilon ) &&
+ ( Math.abs( m13 - m31 ) < epsilon ) &&
+ ( Math.abs( m23 - m32 ) < epsilon ) ) {
+
+ // singularity found
+ // first check for identity matrix which must have +1 for all terms
+ // in leading diagonal and zero in other terms
+
+ if ( ( Math.abs( m12 + m21 ) < epsilon2 ) &&
+ ( Math.abs( m13 + m31 ) < epsilon2 ) &&
+ ( Math.abs( m23 + m32 ) < epsilon2 ) &&
+ ( Math.abs( m11 + m22 + m33 - 3 ) < epsilon2 ) ) {
+
+ // this singularity is identity matrix so angle = 0
+
+ this.set( 1, 0, 0, 0 );
+
+ return this; // zero angle, arbitrary axis
+
+ }
+
+ // otherwise this singularity is angle = 180
+
+ angle = Math.PI;
+
+ var xx = ( m11 + 1 ) / 2;
+ var yy = ( m22 + 1 ) / 2;
+ var zz = ( m33 + 1 ) / 2;
+ var xy = ( m12 + m21 ) / 4;
+ var xz = ( m13 + m31 ) / 4;
+ var yz = ( m23 + m32 ) / 4;
+
+ if ( ( xx > yy ) && ( xx > zz ) ) {
+
+ // m11 is the largest diagonal term
+
+ if ( xx < epsilon ) {
+
+ x = 0;
+ y = 0.707106781;
+ z = 0.707106781;
+
+ } else {
+
+ x = Math.sqrt( xx );
+ y = xy / x;
+ z = xz / x;
+
+ }
+
+ } else if ( yy > zz ) {
+
+ // m22 is the largest diagonal term
+
+ if ( yy < epsilon ) {
+
+ x = 0.707106781;
+ y = 0;
+ z = 0.707106781;
+
+ } else {
+
+ y = Math.sqrt( yy );
+ x = xy / y;
+ z = yz / y;
+
+ }
+
+ } else {
+
+ // m33 is the largest diagonal term so base result on this
+
+ if ( zz < epsilon ) {
+
+ x = 0.707106781;
+ y = 0.707106781;
+ z = 0;
+
+ } else {
+
+ z = Math.sqrt( zz );
+ x = xz / z;
+ y = yz / z;
+
+ }
+
+ }
+
+ this.set( x, y, z, angle );
+
+ return this; // return 180 deg rotation
+
+ }
+
+ // as we have reached here there are no singularities so we can handle normally
+
+ var s = Math.sqrt( ( m32 - m23 ) * ( m32 - m23 ) +
+ ( m13 - m31 ) * ( m13 - m31 ) +
+ ( m21 - m12 ) * ( m21 - m12 ) ); // used to normalize
+
+ if ( Math.abs( s ) < 0.001 ) s = 1;
+
+ // prevent divide by zero, should not happen if matrix is orthogonal and should be
+ // caught by singularity test above, but I've left it in just in case
+
+ this.x = ( m32 - m23 ) / s;
+ this.y = ( m13 - m31 ) / s;
+ this.z = ( m21 - m12 ) / s;
+ this.w = Math.acos( ( m11 + m22 + m33 - 1 ) / 2 );
+
+ return this;
+
+ },
+
+ min: function ( v ) {
+
+ this.x = Math.min( this.x, v.x );
+ this.y = Math.min( this.y, v.y );
+ this.z = Math.min( this.z, v.z );
+ this.w = Math.min( this.w, v.w );
+
+ return this;
+
+ },
+
+ max: function ( v ) {
+
+ this.x = Math.max( this.x, v.x );
+ this.y = Math.max( this.y, v.y );
+ this.z = Math.max( this.z, v.z );
+ this.w = Math.max( this.w, v.w );
+
+ return this;
+
+ },
+
+ clamp: function ( min, max ) {
+
+ // assumes min < max, componentwise
+
+ this.x = Math.max( min.x, Math.min( max.x, this.x ) );
+ this.y = Math.max( min.y, Math.min( max.y, this.y ) );
+ this.z = Math.max( min.z, Math.min( max.z, this.z ) );
+ this.w = Math.max( min.w, Math.min( max.w, this.w ) );
+
+ return this;
+
+ },
+
+ clampScalar: function () {
+
+ var min, max;
+
+ return function clampScalar( minVal, maxVal ) {
+
+ if ( min === undefined ) {
+
+ min = new Vector4();
+ max = new Vector4();
+
+ }
+
+ min.set( minVal, minVal, minVal, minVal );
+ max.set( maxVal, maxVal, maxVal, maxVal );
+
+ return this.clamp( min, max );
+
+ };
+
+ }(),
+
+ clampLength: function ( min, max ) {
+
+ var length = this.length();
+
+ return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) );
+
+ },
+
+ floor: function () {
+
+ this.x = Math.floor( this.x );
+ this.y = Math.floor( this.y );
+ this.z = Math.floor( this.z );
+ this.w = Math.floor( this.w );
+
+ return this;
+
+ },
+
+ ceil: function () {
+
+ this.x = Math.ceil( this.x );
+ this.y = Math.ceil( this.y );
+ this.z = Math.ceil( this.z );
+ this.w = Math.ceil( this.w );
+
+ return this;
+
+ },
+
+ round: function () {
+
+ this.x = Math.round( this.x );
+ this.y = Math.round( this.y );
+ this.z = Math.round( this.z );
+ this.w = Math.round( this.w );
+
+ return this;
+
+ },
+
+ roundToZero: function () {
+
+ this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
+ this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
+ this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z );
+ this.w = ( this.w < 0 ) ? Math.ceil( this.w ) : Math.floor( this.w );
+
+ return this;
+
+ },
+
+ negate: function () {
+
+ this.x = - this.x;
+ this.y = - this.y;
+ this.z = - this.z;
+ this.w = - this.w;
+
+ return this;
+
+ },
+
+ dot: function ( v ) {
+
+ return this.x * v.x + this.y * v.y + this.z * v.z + this.w * v.w;
+
+ },
+
+ lengthSq: function () {
+
+ return this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w;
+
+ },
+
+ length: function () {
+
+ return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w );
+
+ },
+
+ lengthManhattan: function () {
+
+ return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z ) + Math.abs( this.w );
+
+ },
+
+ normalize: function () {
+
+ return this.divideScalar( this.length() || 1 );
+
+ },
+
+ setLength: function ( length ) {
+
+ return this.normalize().multiplyScalar( length );
+
+ },
+
+ lerp: function ( v, alpha ) {
+
+ this.x += ( v.x - this.x ) * alpha;
+ this.y += ( v.y - this.y ) * alpha;
+ this.z += ( v.z - this.z ) * alpha;
+ this.w += ( v.w - this.w ) * alpha;
+
+ return this;
+
+ },
+
+ lerpVectors: function ( v1, v2, alpha ) {
+
+ return this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
+
+ },
+
+ equals: function ( v ) {
+
+ return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) && ( v.w === this.w ) );
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.x = array[ offset ];
+ this.y = array[ offset + 1 ];
+ this.z = array[ offset + 2 ];
+ this.w = array[ offset + 3 ];
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this.x;
+ array[ offset + 1 ] = this.y;
+ array[ offset + 2 ] = this.z;
+ array[ offset + 3 ] = this.w;
+
+ return array;
+
+ },
+
+ fromBufferAttribute: function ( attribute, index, offset ) {
+
+ if ( offset !== undefined ) {
+
+ console.warn( 'THREE.Vector4: offset has been removed from .fromBufferAttribute().' );
+
+ }
+
+ this.x = attribute.getX( index );
+ this.y = attribute.getY( index );
+ this.z = attribute.getZ( index );
+ this.w = attribute.getW( index );
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author szimek / https://github.com/szimek/
+ * @author alteredq / http://alteredqualia.com/
+ * @author Marius Kintel / https://github.com/kintel
+ */
+
+ /*
+ In options, we can specify:
+ * Texture parameters for an auto-generated target texture
+ * depthBuffer/stencilBuffer: Booleans to indicate if we should generate these buffers
+ */
+ function WebGLRenderTarget( width, height, options ) {
+
+ this.uuid = _Math.generateUUID();
+
+ this.width = width;
+ this.height = height;
+
+ this.scissor = new Vector4( 0, 0, width, height );
+ this.scissorTest = false;
+
+ this.viewport = new Vector4( 0, 0, width, height );
+
+ options = options || {};
+
+ if ( options.minFilter === undefined ) options.minFilter = LinearFilter;
+
+ this.texture = new Texture( undefined, undefined, options.wrapS, options.wrapT, options.magFilter, options.minFilter, options.format, options.type, options.anisotropy, options.encoding );
+
+ this.depthBuffer = options.depthBuffer !== undefined ? options.depthBuffer : true;
+ this.stencilBuffer = options.stencilBuffer !== undefined ? options.stencilBuffer : true;
+ this.depthTexture = options.depthTexture !== undefined ? options.depthTexture : null;
+
+ }
+
+ Object.assign( WebGLRenderTarget.prototype, EventDispatcher.prototype, {
+
+ isWebGLRenderTarget: true,
+
+ setSize: function ( width, height ) {
+
+ if ( this.width !== width || this.height !== height ) {
+
+ this.width = width;
+ this.height = height;
+
+ this.dispose();
+
+ }
+
+ this.viewport.set( 0, 0, width, height );
+ this.scissor.set( 0, 0, width, height );
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ this.width = source.width;
+ this.height = source.height;
+
+ this.viewport.copy( source.viewport );
+
+ this.texture = source.texture.clone();
+
+ this.depthBuffer = source.depthBuffer;
+ this.stencilBuffer = source.stencilBuffer;
+ this.depthTexture = source.depthTexture;
+
+ return this;
+
+ },
+
+ dispose: function () {
+
+ this.dispatchEvent( { type: 'dispose' } );
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com
+ */
+
+ function WebGLRenderTargetCube( width, height, options ) {
+
+ WebGLRenderTarget.call( this, width, height, options );
+
+ this.activeCubeFace = 0; // PX 0, NX 1, PY 2, NY 3, PZ 4, NZ 5
+ this.activeMipMapLevel = 0;
+
+ }
+
+ WebGLRenderTargetCube.prototype = Object.create( WebGLRenderTarget.prototype );
+ WebGLRenderTargetCube.prototype.constructor = WebGLRenderTargetCube;
+
+ WebGLRenderTargetCube.prototype.isWebGLRenderTargetCube = true;
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author WestLangley / http://github.com/WestLangley
+ * @author bhouston / http://clara.io
+ */
+
+ function Quaternion( x, y, z, w ) {
+
+ this._x = x || 0;
+ this._y = y || 0;
+ this._z = z || 0;
+ this._w = ( w !== undefined ) ? w : 1;
+
+ }
+
+ Object.assign( Quaternion, {
+
+ slerp: function ( qa, qb, qm, t ) {
+
+ return qm.copy( qa ).slerp( qb, t );
+
+ },
+
+ slerpFlat: function ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t ) {
+
+ // fuzz-free, array-based Quaternion SLERP operation
+
+ var x0 = src0[ srcOffset0 + 0 ],
+ y0 = src0[ srcOffset0 + 1 ],
+ z0 = src0[ srcOffset0 + 2 ],
+ w0 = src0[ srcOffset0 + 3 ],
+
+ x1 = src1[ srcOffset1 + 0 ],
+ y1 = src1[ srcOffset1 + 1 ],
+ z1 = src1[ srcOffset1 + 2 ],
+ w1 = src1[ srcOffset1 + 3 ];
+
+ if ( w0 !== w1 || x0 !== x1 || y0 !== y1 || z0 !== z1 ) {
+
+ var s = 1 - t,
+
+ cos = x0 * x1 + y0 * y1 + z0 * z1 + w0 * w1,
+
+ dir = ( cos >= 0 ? 1 : - 1 ),
+ sqrSin = 1 - cos * cos;
+
+ // Skip the Slerp for tiny steps to avoid numeric problems:
+ if ( sqrSin > Number.EPSILON ) {
+
+ var sin = Math.sqrt( sqrSin ),
+ len = Math.atan2( sin, cos * dir );
+
+ s = Math.sin( s * len ) / sin;
+ t = Math.sin( t * len ) / sin;
+
+ }
+
+ var tDir = t * dir;
+
+ x0 = x0 * s + x1 * tDir;
+ y0 = y0 * s + y1 * tDir;
+ z0 = z0 * s + z1 * tDir;
+ w0 = w0 * s + w1 * tDir;
+
+ // Normalize in case we just did a lerp:
+ if ( s === 1 - t ) {
+
+ var f = 1 / Math.sqrt( x0 * x0 + y0 * y0 + z0 * z0 + w0 * w0 );
+
+ x0 *= f;
+ y0 *= f;
+ z0 *= f;
+ w0 *= f;
+
+ }
+
+ }
+
+ dst[ dstOffset ] = x0;
+ dst[ dstOffset + 1 ] = y0;
+ dst[ dstOffset + 2 ] = z0;
+ dst[ dstOffset + 3 ] = w0;
+
+ }
+
+ } );
+
+ Object.defineProperties( Quaternion.prototype, {
+
+ x: {
+
+ get: function () {
+
+ return this._x;
+
+ },
+
+ set: function ( value ) {
+
+ this._x = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ y: {
+
+ get: function () {
+
+ return this._y;
+
+ },
+
+ set: function ( value ) {
+
+ this._y = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ z: {
+
+ get: function () {
+
+ return this._z;
+
+ },
+
+ set: function ( value ) {
+
+ this._z = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ w: {
+
+ get: function () {
+
+ return this._w;
+
+ },
+
+ set: function ( value ) {
+
+ this._w = value;
+ this.onChangeCallback();
+
+ }
+
+ }
+
+ } );
+
+ Object.assign( Quaternion.prototype, {
+
+ set: function ( x, y, z, w ) {
+
+ this._x = x;
+ this._y = y;
+ this._z = z;
+ this._w = w;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this._x, this._y, this._z, this._w );
+
+ },
+
+ copy: function ( quaternion ) {
+
+ this._x = quaternion.x;
+ this._y = quaternion.y;
+ this._z = quaternion.z;
+ this._w = quaternion.w;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromEuler: function ( euler, update ) {
+
+ if ( ! ( euler && euler.isEuler ) ) {
+
+ throw new Error( 'THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.' );
+
+ }
+
+ var x = euler._x, y = euler._y, z = euler._z, order = euler.order;
+
+ // http://www.mathworks.com/matlabcentral/fileexchange/
+ // 20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors/
+ // content/SpinCalc.m
+
+ var cos = Math.cos;
+ var sin = Math.sin;
+
+ var c1 = cos( x / 2 );
+ var c2 = cos( y / 2 );
+ var c3 = cos( z / 2 );
+
+ var s1 = sin( x / 2 );
+ var s2 = sin( y / 2 );
+ var s3 = sin( z / 2 );
+
+ if ( order === 'XYZ' ) {
+
+ this._x = s1 * c2 * c3 + c1 * s2 * s3;
+ this._y = c1 * s2 * c3 - s1 * c2 * s3;
+ this._z = c1 * c2 * s3 + s1 * s2 * c3;
+ this._w = c1 * c2 * c3 - s1 * s2 * s3;
+
+ } else if ( order === 'YXZ' ) {
+
+ this._x = s1 * c2 * c3 + c1 * s2 * s3;
+ this._y = c1 * s2 * c3 - s1 * c2 * s3;
+ this._z = c1 * c2 * s3 - s1 * s2 * c3;
+ this._w = c1 * c2 * c3 + s1 * s2 * s3;
+
+ } else if ( order === 'ZXY' ) {
+
+ this._x = s1 * c2 * c3 - c1 * s2 * s3;
+ this._y = c1 * s2 * c3 + s1 * c2 * s3;
+ this._z = c1 * c2 * s3 + s1 * s2 * c3;
+ this._w = c1 * c2 * c3 - s1 * s2 * s3;
+
+ } else if ( order === 'ZYX' ) {
+
+ this._x = s1 * c2 * c3 - c1 * s2 * s3;
+ this._y = c1 * s2 * c3 + s1 * c2 * s3;
+ this._z = c1 * c2 * s3 - s1 * s2 * c3;
+ this._w = c1 * c2 * c3 + s1 * s2 * s3;
+
+ } else if ( order === 'YZX' ) {
+
+ this._x = s1 * c2 * c3 + c1 * s2 * s3;
+ this._y = c1 * s2 * c3 + s1 * c2 * s3;
+ this._z = c1 * c2 * s3 - s1 * s2 * c3;
+ this._w = c1 * c2 * c3 - s1 * s2 * s3;
+
+ } else if ( order === 'XZY' ) {
+
+ this._x = s1 * c2 * c3 - c1 * s2 * s3;
+ this._y = c1 * s2 * c3 - s1 * c2 * s3;
+ this._z = c1 * c2 * s3 + s1 * s2 * c3;
+ this._w = c1 * c2 * c3 + s1 * s2 * s3;
+
+ }
+
+ if ( update !== false ) this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromAxisAngle: function ( axis, angle ) {
+
+ // http://www.euclideanspace.com/maths/geometry/rotations/conversions/angleToQuaternion/index.htm
+
+ // assumes axis is normalized
+
+ var halfAngle = angle / 2, s = Math.sin( halfAngle );
+
+ this._x = axis.x * s;
+ this._y = axis.y * s;
+ this._z = axis.z * s;
+ this._w = Math.cos( halfAngle );
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromRotationMatrix: function ( m ) {
+
+ // http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToQuaternion/index.htm
+
+ // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
+
+ var te = m.elements,
+
+ m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
+ m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
+ m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ],
+
+ trace = m11 + m22 + m33,
+ s;
+
+ if ( trace > 0 ) {
+
+ s = 0.5 / Math.sqrt( trace + 1.0 );
+
+ this._w = 0.25 / s;
+ this._x = ( m32 - m23 ) * s;
+ this._y = ( m13 - m31 ) * s;
+ this._z = ( m21 - m12 ) * s;
+
+ } else if ( m11 > m22 && m11 > m33 ) {
+
+ s = 2.0 * Math.sqrt( 1.0 + m11 - m22 - m33 );
+
+ this._w = ( m32 - m23 ) / s;
+ this._x = 0.25 * s;
+ this._y = ( m12 + m21 ) / s;
+ this._z = ( m13 + m31 ) / s;
+
+ } else if ( m22 > m33 ) {
+
+ s = 2.0 * Math.sqrt( 1.0 + m22 - m11 - m33 );
+
+ this._w = ( m13 - m31 ) / s;
+ this._x = ( m12 + m21 ) / s;
+ this._y = 0.25 * s;
+ this._z = ( m23 + m32 ) / s;
+
+ } else {
+
+ s = 2.0 * Math.sqrt( 1.0 + m33 - m11 - m22 );
+
+ this._w = ( m21 - m12 ) / s;
+ this._x = ( m13 + m31 ) / s;
+ this._y = ( m23 + m32 ) / s;
+ this._z = 0.25 * s;
+
+ }
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromUnitVectors: function () {
+
+ // assumes direction vectors vFrom and vTo are normalized
+
+ var v1 = new Vector3();
+ var r;
+
+ var EPS = 0.000001;
+
+ return function setFromUnitVectors( vFrom, vTo ) {
+
+ if ( v1 === undefined ) v1 = new Vector3();
+
+ r = vFrom.dot( vTo ) + 1;
+
+ if ( r < EPS ) {
+
+ r = 0;
+
+ if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) {
+
+ v1.set( - vFrom.y, vFrom.x, 0 );
+
+ } else {
+
+ v1.set( 0, - vFrom.z, vFrom.y );
+
+ }
+
+ } else {
+
+ v1.crossVectors( vFrom, vTo );
+
+ }
+
+ this._x = v1.x;
+ this._y = v1.y;
+ this._z = v1.z;
+ this._w = r;
+
+ return this.normalize();
+
+ };
+
+ }(),
+
+ inverse: function () {
+
+ return this.conjugate().normalize();
+
+ },
+
+ conjugate: function () {
+
+ this._x *= - 1;
+ this._y *= - 1;
+ this._z *= - 1;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ dot: function ( v ) {
+
+ return this._x * v._x + this._y * v._y + this._z * v._z + this._w * v._w;
+
+ },
+
+ lengthSq: function () {
+
+ return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w;
+
+ },
+
+ length: function () {
+
+ return Math.sqrt( this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w );
+
+ },
+
+ normalize: function () {
+
+ var l = this.length();
+
+ if ( l === 0 ) {
+
+ this._x = 0;
+ this._y = 0;
+ this._z = 0;
+ this._w = 1;
+
+ } else {
+
+ l = 1 / l;
+
+ this._x = this._x * l;
+ this._y = this._y * l;
+ this._z = this._z * l;
+ this._w = this._w * l;
+
+ }
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ multiply: function ( q, p ) {
+
+ if ( p !== undefined ) {
+
+ console.warn( 'THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.' );
+ return this.multiplyQuaternions( q, p );
+
+ }
+
+ return this.multiplyQuaternions( this, q );
+
+ },
+
+ premultiply: function ( q ) {
+
+ return this.multiplyQuaternions( q, this );
+
+ },
+
+ multiplyQuaternions: function ( a, b ) {
+
+ // from http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/code/index.htm
+
+ var qax = a._x, qay = a._y, qaz = a._z, qaw = a._w;
+ var qbx = b._x, qby = b._y, qbz = b._z, qbw = b._w;
+
+ this._x = qax * qbw + qaw * qbx + qay * qbz - qaz * qby;
+ this._y = qay * qbw + qaw * qby + qaz * qbx - qax * qbz;
+ this._z = qaz * qbw + qaw * qbz + qax * qby - qay * qbx;
+ this._w = qaw * qbw - qax * qbx - qay * qby - qaz * qbz;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ slerp: function ( qb, t ) {
+
+ if ( t === 0 ) return this;
+ if ( t === 1 ) return this.copy( qb );
+
+ var x = this._x, y = this._y, z = this._z, w = this._w;
+
+ // http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/slerp/
+
+ var cosHalfTheta = w * qb._w + x * qb._x + y * qb._y + z * qb._z;
+
+ if ( cosHalfTheta < 0 ) {
+
+ this._w = - qb._w;
+ this._x = - qb._x;
+ this._y = - qb._y;
+ this._z = - qb._z;
+
+ cosHalfTheta = - cosHalfTheta;
+
+ } else {
+
+ this.copy( qb );
+
+ }
+
+ if ( cosHalfTheta >= 1.0 ) {
+
+ this._w = w;
+ this._x = x;
+ this._y = y;
+ this._z = z;
+
+ return this;
+
+ }
+
+ var sinHalfTheta = Math.sqrt( 1.0 - cosHalfTheta * cosHalfTheta );
+
+ if ( Math.abs( sinHalfTheta ) < 0.001 ) {
+
+ this._w = 0.5 * ( w + this._w );
+ this._x = 0.5 * ( x + this._x );
+ this._y = 0.5 * ( y + this._y );
+ this._z = 0.5 * ( z + this._z );
+
+ return this;
+
+ }
+
+ var halfTheta = Math.atan2( sinHalfTheta, cosHalfTheta );
+ var ratioA = Math.sin( ( 1 - t ) * halfTheta ) / sinHalfTheta,
+ ratioB = Math.sin( t * halfTheta ) / sinHalfTheta;
+
+ this._w = ( w * ratioA + this._w * ratioB );
+ this._x = ( x * ratioA + this._x * ratioB );
+ this._y = ( y * ratioA + this._y * ratioB );
+ this._z = ( z * ratioA + this._z * ratioB );
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ equals: function ( quaternion ) {
+
+ return ( quaternion._x === this._x ) && ( quaternion._y === this._y ) && ( quaternion._z === this._z ) && ( quaternion._w === this._w );
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this._x = array[ offset ];
+ this._y = array[ offset + 1 ];
+ this._z = array[ offset + 2 ];
+ this._w = array[ offset + 3 ];
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this._x;
+ array[ offset + 1 ] = this._y;
+ array[ offset + 2 ] = this._z;
+ array[ offset + 3 ] = this._w;
+
+ return array;
+
+ },
+
+ onChange: function ( callback ) {
+
+ this.onChangeCallback = callback;
+
+ return this;
+
+ },
+
+ onChangeCallback: function () {}
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author kile / http://kile.stravaganza.org/
+ * @author philogb / http://blog.thejit.org/
+ * @author mikael emtinger / http://gomo.se/
+ * @author egraether / http://egraether.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function Vector3( x, y, z ) {
+
+ this.x = x || 0;
+ this.y = y || 0;
+ this.z = z || 0;
+
+ }
+
+ Object.assign( Vector3.prototype, {
+
+ isVector3: true,
+
+ set: function ( x, y, z ) {
+
+ this.x = x;
+ this.y = y;
+ this.z = z;
+
+ return this;
+
+ },
+
+ setScalar: function ( scalar ) {
+
+ this.x = scalar;
+ this.y = scalar;
+ this.z = scalar;
+
+ return this;
+
+ },
+
+ setX: function ( x ) {
+
+ this.x = x;
+
+ return this;
+
+ },
+
+ setY: function ( y ) {
+
+ this.y = y;
+
+ return this;
+
+ },
+
+ setZ: function ( z ) {
+
+ this.z = z;
+
+ return this;
+
+ },
+
+ setComponent: function ( index, value ) {
+
+ switch ( index ) {
+
+ case 0: this.x = value; break;
+ case 1: this.y = value; break;
+ case 2: this.z = value; break;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ return this;
+
+ },
+
+ getComponent: function ( index ) {
+
+ switch ( index ) {
+
+ case 0: return this.x;
+ case 1: return this.y;
+ case 2: return this.z;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.x, this.y, this.z );
+
+ },
+
+ copy: function ( v ) {
+
+ this.x = v.x;
+ this.y = v.y;
+ this.z = v.z;
+
+ return this;
+
+ },
+
+ add: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
+ return this.addVectors( v, w );
+
+ }
+
+ this.x += v.x;
+ this.y += v.y;
+ this.z += v.z;
+
+ return this;
+
+ },
+
+ addScalar: function ( s ) {
+
+ this.x += s;
+ this.y += s;
+ this.z += s;
+
+ return this;
+
+ },
+
+ addVectors: function ( a, b ) {
+
+ this.x = a.x + b.x;
+ this.y = a.y + b.y;
+ this.z = a.z + b.z;
+
+ return this;
+
+ },
+
+ addScaledVector: function ( v, s ) {
+
+ this.x += v.x * s;
+ this.y += v.y * s;
+ this.z += v.z * s;
+
+ return this;
+
+ },
+
+ sub: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
+ return this.subVectors( v, w );
+
+ }
+
+ this.x -= v.x;
+ this.y -= v.y;
+ this.z -= v.z;
+
+ return this;
+
+ },
+
+ subScalar: function ( s ) {
+
+ this.x -= s;
+ this.y -= s;
+ this.z -= s;
+
+ return this;
+
+ },
+
+ subVectors: function ( a, b ) {
+
+ this.x = a.x - b.x;
+ this.y = a.y - b.y;
+ this.z = a.z - b.z;
+
+ return this;
+
+ },
+
+ multiply: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.' );
+ return this.multiplyVectors( v, w );
+
+ }
+
+ this.x *= v.x;
+ this.y *= v.y;
+ this.z *= v.z;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( scalar ) {
+
+ this.x *= scalar;
+ this.y *= scalar;
+ this.z *= scalar;
+
+ return this;
+
+ },
+
+ multiplyVectors: function ( a, b ) {
+
+ this.x = a.x * b.x;
+ this.y = a.y * b.y;
+ this.z = a.z * b.z;
+
+ return this;
+
+ },
+
+ applyEuler: function () {
+
+ var quaternion = new Quaternion();
+
+ return function applyEuler( euler ) {
+
+ if ( ! ( euler && euler.isEuler ) ) {
+
+ console.error( 'THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.' );
+
+ }
+
+ return this.applyQuaternion( quaternion.setFromEuler( euler ) );
+
+ };
+
+ }(),
+
+ applyAxisAngle: function () {
+
+ var quaternion = new Quaternion();
+
+ return function applyAxisAngle( axis, angle ) {
+
+ return this.applyQuaternion( quaternion.setFromAxisAngle( axis, angle ) );
+
+ };
+
+ }(),
+
+ applyMatrix3: function ( m ) {
+
+ var x = this.x, y = this.y, z = this.z;
+ var e = m.elements;
+
+ this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ] * z;
+ this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ] * z;
+ this.z = e[ 2 ] * x + e[ 5 ] * y + e[ 8 ] * z;
+
+ return this;
+
+ },
+
+ applyMatrix4: function ( m ) {
+
+ var x = this.x, y = this.y, z = this.z;
+ var e = m.elements;
+
+ var w = 1 / ( e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] );
+
+ this.x = ( e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] ) * w;
+ this.y = ( e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] ) * w;
+ this.z = ( e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] ) * w;
+
+ return this;
+
+ },
+
+ applyQuaternion: function ( q ) {
+
+ var x = this.x, y = this.y, z = this.z;
+ var qx = q.x, qy = q.y, qz = q.z, qw = q.w;
+
+ // calculate quat * vector
+
+ var ix = qw * x + qy * z - qz * y;
+ var iy = qw * y + qz * x - qx * z;
+ var iz = qw * z + qx * y - qy * x;
+ var iw = - qx * x - qy * y - qz * z;
+
+ // calculate result * inverse quat
+
+ this.x = ix * qw + iw * - qx + iy * - qz - iz * - qy;
+ this.y = iy * qw + iw * - qy + iz * - qx - ix * - qz;
+ this.z = iz * qw + iw * - qz + ix * - qy - iy * - qx;
+
+ return this;
+
+ },
+
+ project: function () {
+
+ var matrix = new Matrix4();
+
+ return function project( camera ) {
+
+ matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
+ return this.applyMatrix4( matrix );
+
+ };
+
+ }(),
+
+ unproject: function () {
+
+ var matrix = new Matrix4();
+
+ return function unproject( camera ) {
+
+ matrix.multiplyMatrices( camera.matrixWorld, matrix.getInverse( camera.projectionMatrix ) );
+ return this.applyMatrix4( matrix );
+
+ };
+
+ }(),
+
+ transformDirection: function ( m ) {
+
+ // input: THREE.Matrix4 affine matrix
+ // vector interpreted as a direction
+
+ var x = this.x, y = this.y, z = this.z;
+ var e = m.elements;
+
+ this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z;
+ this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z;
+ this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z;
+
+ return this.normalize();
+
+ },
+
+ divide: function ( v ) {
+
+ this.x /= v.x;
+ this.y /= v.y;
+ this.z /= v.z;
+
+ return this;
+
+ },
+
+ divideScalar: function ( scalar ) {
+
+ return this.multiplyScalar( 1 / scalar );
+
+ },
+
+ min: function ( v ) {
+
+ this.x = Math.min( this.x, v.x );
+ this.y = Math.min( this.y, v.y );
+ this.z = Math.min( this.z, v.z );
+
+ return this;
+
+ },
+
+ max: function ( v ) {
+
+ this.x = Math.max( this.x, v.x );
+ this.y = Math.max( this.y, v.y );
+ this.z = Math.max( this.z, v.z );
+
+ return this;
+
+ },
+
+ clamp: function ( min, max ) {
+
+ // assumes min < max, componentwise
+
+ this.x = Math.max( min.x, Math.min( max.x, this.x ) );
+ this.y = Math.max( min.y, Math.min( max.y, this.y ) );
+ this.z = Math.max( min.z, Math.min( max.z, this.z ) );
+
+ return this;
+
+ },
+
+ clampScalar: function () {
+
+ var min = new Vector3();
+ var max = new Vector3();
+
+ return function clampScalar( minVal, maxVal ) {
+
+ min.set( minVal, minVal, minVal );
+ max.set( maxVal, maxVal, maxVal );
+
+ return this.clamp( min, max );
+
+ };
+
+ }(),
+
+ clampLength: function ( min, max ) {
+
+ var length = this.length();
+
+ return this.divideScalar( length || 1 ).multiplyScalar( Math.max( min, Math.min( max, length ) ) );
+
+ },
+
+ floor: function () {
+
+ this.x = Math.floor( this.x );
+ this.y = Math.floor( this.y );
+ this.z = Math.floor( this.z );
+
+ return this;
+
+ },
+
+ ceil: function () {
+
+ this.x = Math.ceil( this.x );
+ this.y = Math.ceil( this.y );
+ this.z = Math.ceil( this.z );
+
+ return this;
+
+ },
+
+ round: function () {
+
+ this.x = Math.round( this.x );
+ this.y = Math.round( this.y );
+ this.z = Math.round( this.z );
+
+ return this;
+
+ },
+
+ roundToZero: function () {
+
+ this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
+ this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
+ this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z );
+
+ return this;
+
+ },
+
+ negate: function () {
+
+ this.x = - this.x;
+ this.y = - this.y;
+ this.z = - this.z;
+
+ return this;
+
+ },
+
+ dot: function ( v ) {
+
+ return this.x * v.x + this.y * v.y + this.z * v.z;
+
+ },
+
+ // TODO lengthSquared?
+
+ lengthSq: function () {
+
+ return this.x * this.x + this.y * this.y + this.z * this.z;
+
+ },
+
+ length: function () {
+
+ return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z );
+
+ },
+
+ lengthManhattan: function () {
+
+ return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z );
+
+ },
+
+ normalize: function () {
+
+ return this.divideScalar( this.length() || 1 );
+
+ },
+
+ setLength: function ( length ) {
+
+ return this.normalize().multiplyScalar( length );
+
+ },
+
+ lerp: function ( v, alpha ) {
+
+ this.x += ( v.x - this.x ) * alpha;
+ this.y += ( v.y - this.y ) * alpha;
+ this.z += ( v.z - this.z ) * alpha;
+
+ return this;
+
+ },
+
+ lerpVectors: function ( v1, v2, alpha ) {
+
+ return this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
+
+ },
+
+ cross: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.' );
+ return this.crossVectors( v, w );
+
+ }
+
+ var x = this.x, y = this.y, z = this.z;
+
+ this.x = y * v.z - z * v.y;
+ this.y = z * v.x - x * v.z;
+ this.z = x * v.y - y * v.x;
+
+ return this;
+
+ },
+
+ crossVectors: function ( a, b ) {
+
+ var ax = a.x, ay = a.y, az = a.z;
+ var bx = b.x, by = b.y, bz = b.z;
+
+ this.x = ay * bz - az * by;
+ this.y = az * bx - ax * bz;
+ this.z = ax * by - ay * bx;
+
+ return this;
+
+ },
+
+ projectOnVector: function ( vector ) {
+
+ var scalar = vector.dot( this ) / vector.lengthSq();
+
+ return this.copy( vector ).multiplyScalar( scalar );
+
+ },
+
+ projectOnPlane: function () {
+
+ var v1 = new Vector3();
+
+ return function projectOnPlane( planeNormal ) {
+
+ v1.copy( this ).projectOnVector( planeNormal );
+
+ return this.sub( v1 );
+
+ };
+
+ }(),
+
+ reflect: function () {
+
+ // reflect incident vector off plane orthogonal to normal
+ // normal is assumed to have unit length
+
+ var v1 = new Vector3();
+
+ return function reflect( normal ) {
+
+ return this.sub( v1.copy( normal ).multiplyScalar( 2 * this.dot( normal ) ) );
+
+ };
+
+ }(),
+
+ angleTo: function ( v ) {
+
+ var theta = this.dot( v ) / ( Math.sqrt( this.lengthSq() * v.lengthSq() ) );
+
+ // clamp, to handle numerical problems
+
+ return Math.acos( _Math.clamp( theta, - 1, 1 ) );
+
+ },
+
+ distanceTo: function ( v ) {
+
+ return Math.sqrt( this.distanceToSquared( v ) );
+
+ },
+
+ distanceToSquared: function ( v ) {
+
+ var dx = this.x - v.x, dy = this.y - v.y, dz = this.z - v.z;
+
+ return dx * dx + dy * dy + dz * dz;
+
+ },
+
+ distanceToManhattan: function ( v ) {
+
+ return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y ) + Math.abs( this.z - v.z );
+
+ },
+
+ setFromSpherical: function ( s ) {
+
+ var sinPhiRadius = Math.sin( s.phi ) * s.radius;
+
+ this.x = sinPhiRadius * Math.sin( s.theta );
+ this.y = Math.cos( s.phi ) * s.radius;
+ this.z = sinPhiRadius * Math.cos( s.theta );
+
+ return this;
+
+ },
+
+ setFromCylindrical: function ( c ) {
+
+ this.x = c.radius * Math.sin( c.theta );
+ this.y = c.y;
+ this.z = c.radius * Math.cos( c.theta );
+
+ return this;
+
+ },
+
+ setFromMatrixPosition: function ( m ) {
+
+ var e = m.elements;
+
+ this.x = e[ 12 ];
+ this.y = e[ 13 ];
+ this.z = e[ 14 ];
+
+ return this;
+
+ },
+
+ setFromMatrixScale: function ( m ) {
+
+ var sx = this.setFromMatrixColumn( m, 0 ).length();
+ var sy = this.setFromMatrixColumn( m, 1 ).length();
+ var sz = this.setFromMatrixColumn( m, 2 ).length();
+
+ this.x = sx;
+ this.y = sy;
+ this.z = sz;
+
+ return this;
+
+ },
+
+ setFromMatrixColumn: function ( m, index ) {
+
+ return this.fromArray( m.elements, index * 4 );
+
+ },
+
+ equals: function ( v ) {
+
+ return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.x = array[ offset ];
+ this.y = array[ offset + 1 ];
+ this.z = array[ offset + 2 ];
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this.x;
+ array[ offset + 1 ] = this.y;
+ array[ offset + 2 ] = this.z;
+
+ return array;
+
+ },
+
+ fromBufferAttribute: function ( attribute, index, offset ) {
+
+ if ( offset !== undefined ) {
+
+ console.warn( 'THREE.Vector3: offset has been removed from .fromBufferAttribute().' );
+
+ }
+
+ this.x = attribute.getX( index );
+ this.y = attribute.getY( index );
+ this.z = attribute.getZ( index );
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author supereggbert / http://www.paulbrunt.co.uk/
+ * @author philogb / http://blog.thejit.org/
+ * @author jordi_ros / http://plattsoft.com
+ * @author D1plo1d / http://github.com/D1plo1d
+ * @author alteredq / http://alteredqualia.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author timknip / http://www.floorplanner.com/
+ * @author bhouston / http://clara.io
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function Matrix4() {
+
+ this.elements = [
+
+ 1, 0, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 1, 0,
+ 0, 0, 0, 1
+
+ ];
+
+ if ( arguments.length > 0 ) {
+
+ console.error( 'THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.' );
+
+ }
+
+ }
+
+ Object.assign( Matrix4.prototype, {
+
+ isMatrix4: true,
+
+ set: function ( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) {
+
+ var te = this.elements;
+
+ te[ 0 ] = n11; te[ 4 ] = n12; te[ 8 ] = n13; te[ 12 ] = n14;
+ te[ 1 ] = n21; te[ 5 ] = n22; te[ 9 ] = n23; te[ 13 ] = n24;
+ te[ 2 ] = n31; te[ 6 ] = n32; te[ 10 ] = n33; te[ 14 ] = n34;
+ te[ 3 ] = n41; te[ 7 ] = n42; te[ 11 ] = n43; te[ 15 ] = n44;
+
+ return this;
+
+ },
+
+ identity: function () {
+
+ this.set(
+
+ 1, 0, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 1, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new Matrix4().fromArray( this.elements );
+
+ },
+
+ copy: function ( m ) {
+
+ var te = this.elements;
+ var me = m.elements;
+
+ te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ]; te[ 3 ] = me[ 3 ];
+ te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ]; te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ];
+ te[ 8 ] = me[ 8 ]; te[ 9 ] = me[ 9 ]; te[ 10 ] = me[ 10 ]; te[ 11 ] = me[ 11 ];
+ te[ 12 ] = me[ 12 ]; te[ 13 ] = me[ 13 ]; te[ 14 ] = me[ 14 ]; te[ 15 ] = me[ 15 ];
+
+ return this;
+
+ },
+
+ copyPosition: function ( m ) {
+
+ var te = this.elements, me = m.elements;
+
+ te[ 12 ] = me[ 12 ];
+ te[ 13 ] = me[ 13 ];
+ te[ 14 ] = me[ 14 ];
+
+ return this;
+
+ },
+
+ extractBasis: function ( xAxis, yAxis, zAxis ) {
+
+ xAxis.setFromMatrixColumn( this, 0 );
+ yAxis.setFromMatrixColumn( this, 1 );
+ zAxis.setFromMatrixColumn( this, 2 );
+
+ return this;
+
+ },
+
+ makeBasis: function ( xAxis, yAxis, zAxis ) {
+
+ this.set(
+ xAxis.x, yAxis.x, zAxis.x, 0,
+ xAxis.y, yAxis.y, zAxis.y, 0,
+ xAxis.z, yAxis.z, zAxis.z, 0,
+ 0, 0, 0, 1
+ );
+
+ return this;
+
+ },
+
+ extractRotation: function () {
+
+ var v1 = new Vector3();
+
+ return function extractRotation( m ) {
+
+ var te = this.elements;
+ var me = m.elements;
+
+ var scaleX = 1 / v1.setFromMatrixColumn( m, 0 ).length();
+ var scaleY = 1 / v1.setFromMatrixColumn( m, 1 ).length();
+ var scaleZ = 1 / v1.setFromMatrixColumn( m, 2 ).length();
+
+ te[ 0 ] = me[ 0 ] * scaleX;
+ te[ 1 ] = me[ 1 ] * scaleX;
+ te[ 2 ] = me[ 2 ] * scaleX;
+
+ te[ 4 ] = me[ 4 ] * scaleY;
+ te[ 5 ] = me[ 5 ] * scaleY;
+ te[ 6 ] = me[ 6 ] * scaleY;
+
+ te[ 8 ] = me[ 8 ] * scaleZ;
+ te[ 9 ] = me[ 9 ] * scaleZ;
+ te[ 10 ] = me[ 10 ] * scaleZ;
+
+ return this;
+
+ };
+
+ }(),
+
+ makeRotationFromEuler: function ( euler ) {
+
+ if ( ! ( euler && euler.isEuler ) ) {
+
+ console.error( 'THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.' );
+
+ }
+
+ var te = this.elements;
+
+ var x = euler.x, y = euler.y, z = euler.z;
+ var a = Math.cos( x ), b = Math.sin( x );
+ var c = Math.cos( y ), d = Math.sin( y );
+ var e = Math.cos( z ), f = Math.sin( z );
+
+ if ( euler.order === 'XYZ' ) {
+
+ var ae = a * e, af = a * f, be = b * e, bf = b * f;
+
+ te[ 0 ] = c * e;
+ te[ 4 ] = - c * f;
+ te[ 8 ] = d;
+
+ te[ 1 ] = af + be * d;
+ te[ 5 ] = ae - bf * d;
+ te[ 9 ] = - b * c;
+
+ te[ 2 ] = bf - ae * d;
+ te[ 6 ] = be + af * d;
+ te[ 10 ] = a * c;
+
+ } else if ( euler.order === 'YXZ' ) {
+
+ var ce = c * e, cf = c * f, de = d * e, df = d * f;
+
+ te[ 0 ] = ce + df * b;
+ te[ 4 ] = de * b - cf;
+ te[ 8 ] = a * d;
+
+ te[ 1 ] = a * f;
+ te[ 5 ] = a * e;
+ te[ 9 ] = - b;
+
+ te[ 2 ] = cf * b - de;
+ te[ 6 ] = df + ce * b;
+ te[ 10 ] = a * c;
+
+ } else if ( euler.order === 'ZXY' ) {
+
+ var ce = c * e, cf = c * f, de = d * e, df = d * f;
+
+ te[ 0 ] = ce - df * b;
+ te[ 4 ] = - a * f;
+ te[ 8 ] = de + cf * b;
+
+ te[ 1 ] = cf + de * b;
+ te[ 5 ] = a * e;
+ te[ 9 ] = df - ce * b;
+
+ te[ 2 ] = - a * d;
+ te[ 6 ] = b;
+ te[ 10 ] = a * c;
+
+ } else if ( euler.order === 'ZYX' ) {
+
+ var ae = a * e, af = a * f, be = b * e, bf = b * f;
+
+ te[ 0 ] = c * e;
+ te[ 4 ] = be * d - af;
+ te[ 8 ] = ae * d + bf;
+
+ te[ 1 ] = c * f;
+ te[ 5 ] = bf * d + ae;
+ te[ 9 ] = af * d - be;
+
+ te[ 2 ] = - d;
+ te[ 6 ] = b * c;
+ te[ 10 ] = a * c;
+
+ } else if ( euler.order === 'YZX' ) {
+
+ var ac = a * c, ad = a * d, bc = b * c, bd = b * d;
+
+ te[ 0 ] = c * e;
+ te[ 4 ] = bd - ac * f;
+ te[ 8 ] = bc * f + ad;
+
+ te[ 1 ] = f;
+ te[ 5 ] = a * e;
+ te[ 9 ] = - b * e;
+
+ te[ 2 ] = - d * e;
+ te[ 6 ] = ad * f + bc;
+ te[ 10 ] = ac - bd * f;
+
+ } else if ( euler.order === 'XZY' ) {
+
+ var ac = a * c, ad = a * d, bc = b * c, bd = b * d;
+
+ te[ 0 ] = c * e;
+ te[ 4 ] = - f;
+ te[ 8 ] = d * e;
+
+ te[ 1 ] = ac * f + bd;
+ te[ 5 ] = a * e;
+ te[ 9 ] = ad * f - bc;
+
+ te[ 2 ] = bc * f - ad;
+ te[ 6 ] = b * e;
+ te[ 10 ] = bd * f + ac;
+
+ }
+
+ // last column
+ te[ 3 ] = 0;
+ te[ 7 ] = 0;
+ te[ 11 ] = 0;
+
+ // bottom row
+ te[ 12 ] = 0;
+ te[ 13 ] = 0;
+ te[ 14 ] = 0;
+ te[ 15 ] = 1;
+
+ return this;
+
+ },
+
+ makeRotationFromQuaternion: function ( q ) {
+
+ var te = this.elements;
+
+ var x = q._x, y = q._y, z = q._z, w = q._w;
+ var x2 = x + x, y2 = y + y, z2 = z + z;
+ var xx = x * x2, xy = x * y2, xz = x * z2;
+ var yy = y * y2, yz = y * z2, zz = z * z2;
+ var wx = w * x2, wy = w * y2, wz = w * z2;
+
+ te[ 0 ] = 1 - ( yy + zz );
+ te[ 4 ] = xy - wz;
+ te[ 8 ] = xz + wy;
+
+ te[ 1 ] = xy + wz;
+ te[ 5 ] = 1 - ( xx + zz );
+ te[ 9 ] = yz - wx;
+
+ te[ 2 ] = xz - wy;
+ te[ 6 ] = yz + wx;
+ te[ 10 ] = 1 - ( xx + yy );
+
+ // last column
+ te[ 3 ] = 0;
+ te[ 7 ] = 0;
+ te[ 11 ] = 0;
+
+ // bottom row
+ te[ 12 ] = 0;
+ te[ 13 ] = 0;
+ te[ 14 ] = 0;
+ te[ 15 ] = 1;
+
+ return this;
+
+ },
+
+ lookAt: function () {
+
+ var x = new Vector3();
+ var y = new Vector3();
+ var z = new Vector3();
+
+ return function lookAt( eye, target, up ) {
+
+ var te = this.elements;
+
+ z.subVectors( eye, target );
+
+ if ( z.lengthSq() === 0 ) {
+
+ // eye and target are in the same position
+
+ z.z = 1;
+
+ }
+
+ z.normalize();
+ x.crossVectors( up, z );
+
+ if ( x.lengthSq() === 0 ) {
+
+ // up and z are parallel
+
+ if ( Math.abs( up.z ) === 1 ) {
+
+ z.x += 0.0001;
+
+ } else {
+
+ z.z += 0.0001;
+
+ }
+
+ z.normalize();
+ x.crossVectors( up, z );
+
+ }
+
+ x.normalize();
+ y.crossVectors( z, x );
+
+ te[ 0 ] = x.x; te[ 4 ] = y.x; te[ 8 ] = z.x;
+ te[ 1 ] = x.y; te[ 5 ] = y.y; te[ 9 ] = z.y;
+ te[ 2 ] = x.z; te[ 6 ] = y.z; te[ 10 ] = z.z;
+
+ return this;
+
+ };
+
+ }(),
+
+ multiply: function ( m, n ) {
+
+ if ( n !== undefined ) {
+
+ console.warn( 'THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.' );
+ return this.multiplyMatrices( m, n );
+
+ }
+
+ return this.multiplyMatrices( this, m );
+
+ },
+
+ premultiply: function ( m ) {
+
+ return this.multiplyMatrices( m, this );
+
+ },
+
+ multiplyMatrices: function ( a, b ) {
+
+ var ae = a.elements;
+ var be = b.elements;
+ var te = this.elements;
+
+ var a11 = ae[ 0 ], a12 = ae[ 4 ], a13 = ae[ 8 ], a14 = ae[ 12 ];
+ var a21 = ae[ 1 ], a22 = ae[ 5 ], a23 = ae[ 9 ], a24 = ae[ 13 ];
+ var a31 = ae[ 2 ], a32 = ae[ 6 ], a33 = ae[ 10 ], a34 = ae[ 14 ];
+ var a41 = ae[ 3 ], a42 = ae[ 7 ], a43 = ae[ 11 ], a44 = ae[ 15 ];
+
+ var b11 = be[ 0 ], b12 = be[ 4 ], b13 = be[ 8 ], b14 = be[ 12 ];
+ var b21 = be[ 1 ], b22 = be[ 5 ], b23 = be[ 9 ], b24 = be[ 13 ];
+ var b31 = be[ 2 ], b32 = be[ 6 ], b33 = be[ 10 ], b34 = be[ 14 ];
+ var b41 = be[ 3 ], b42 = be[ 7 ], b43 = be[ 11 ], b44 = be[ 15 ];
+
+ te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
+ te[ 4 ] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42;
+ te[ 8 ] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43;
+ te[ 12 ] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44;
+
+ te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41;
+ te[ 5 ] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42;
+ te[ 9 ] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43;
+ te[ 13 ] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44;
+
+ te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41;
+ te[ 6 ] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42;
+ te[ 10 ] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43;
+ te[ 14 ] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44;
+
+ te[ 3 ] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41;
+ te[ 7 ] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42;
+ te[ 11 ] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43;
+ te[ 15 ] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( s ) {
+
+ var te = this.elements;
+
+ te[ 0 ] *= s; te[ 4 ] *= s; te[ 8 ] *= s; te[ 12 ] *= s;
+ te[ 1 ] *= s; te[ 5 ] *= s; te[ 9 ] *= s; te[ 13 ] *= s;
+ te[ 2 ] *= s; te[ 6 ] *= s; te[ 10 ] *= s; te[ 14 ] *= s;
+ te[ 3 ] *= s; te[ 7 ] *= s; te[ 11 ] *= s; te[ 15 ] *= s;
+
+ return this;
+
+ },
+
+ applyToBufferAttribute: function () {
+
+ var v1 = new Vector3();
+
+ return function applyToBufferAttribute( attribute ) {
+
+ for ( var i = 0, l = attribute.count; i < l; i ++ ) {
+
+ v1.x = attribute.getX( i );
+ v1.y = attribute.getY( i );
+ v1.z = attribute.getZ( i );
+
+ v1.applyMatrix4( this );
+
+ attribute.setXYZ( i, v1.x, v1.y, v1.z );
+
+ }
+
+ return attribute;
+
+ };
+
+ }(),
+
+ determinant: function () {
+
+ var te = this.elements;
+
+ var n11 = te[ 0 ], n12 = te[ 4 ], n13 = te[ 8 ], n14 = te[ 12 ];
+ var n21 = te[ 1 ], n22 = te[ 5 ], n23 = te[ 9 ], n24 = te[ 13 ];
+ var n31 = te[ 2 ], n32 = te[ 6 ], n33 = te[ 10 ], n34 = te[ 14 ];
+ var n41 = te[ 3 ], n42 = te[ 7 ], n43 = te[ 11 ], n44 = te[ 15 ];
+
+ //TODO: make this more efficient
+ //( based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm )
+
+ return (
+ n41 * (
+ + n14 * n23 * n32
+ - n13 * n24 * n32
+ - n14 * n22 * n33
+ + n12 * n24 * n33
+ + n13 * n22 * n34
+ - n12 * n23 * n34
+ ) +
+ n42 * (
+ + n11 * n23 * n34
+ - n11 * n24 * n33
+ + n14 * n21 * n33
+ - n13 * n21 * n34
+ + n13 * n24 * n31
+ - n14 * n23 * n31
+ ) +
+ n43 * (
+ + n11 * n24 * n32
+ - n11 * n22 * n34
+ - n14 * n21 * n32
+ + n12 * n21 * n34
+ + n14 * n22 * n31
+ - n12 * n24 * n31
+ ) +
+ n44 * (
+ - n13 * n22 * n31
+ - n11 * n23 * n32
+ + n11 * n22 * n33
+ + n13 * n21 * n32
+ - n12 * n21 * n33
+ + n12 * n23 * n31
+ )
+
+ );
+
+ },
+
+ transpose: function () {
+
+ var te = this.elements;
+ var tmp;
+
+ tmp = te[ 1 ]; te[ 1 ] = te[ 4 ]; te[ 4 ] = tmp;
+ tmp = te[ 2 ]; te[ 2 ] = te[ 8 ]; te[ 8 ] = tmp;
+ tmp = te[ 6 ]; te[ 6 ] = te[ 9 ]; te[ 9 ] = tmp;
+
+ tmp = te[ 3 ]; te[ 3 ] = te[ 12 ]; te[ 12 ] = tmp;
+ tmp = te[ 7 ]; te[ 7 ] = te[ 13 ]; te[ 13 ] = tmp;
+ tmp = te[ 11 ]; te[ 11 ] = te[ 14 ]; te[ 14 ] = tmp;
+
+ return this;
+
+ },
+
+ setPosition: function ( v ) {
+
+ var te = this.elements;
+
+ te[ 12 ] = v.x;
+ te[ 13 ] = v.y;
+ te[ 14 ] = v.z;
+
+ return this;
+
+ },
+
+ getInverse: function ( m, throwOnDegenerate ) {
+
+ // based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm
+ var te = this.elements,
+ me = m.elements,
+
+ n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ], n41 = me[ 3 ],
+ n12 = me[ 4 ], n22 = me[ 5 ], n32 = me[ 6 ], n42 = me[ 7 ],
+ n13 = me[ 8 ], n23 = me[ 9 ], n33 = me[ 10 ], n43 = me[ 11 ],
+ n14 = me[ 12 ], n24 = me[ 13 ], n34 = me[ 14 ], n44 = me[ 15 ],
+
+ t11 = n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44,
+ t12 = n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44,
+ t13 = n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44,
+ t14 = n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34;
+
+ var det = n11 * t11 + n21 * t12 + n31 * t13 + n41 * t14;
+
+ if ( det === 0 ) {
+
+ var msg = "THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0";
+
+ if ( throwOnDegenerate === true ) {
+
+ throw new Error( msg );
+
+ } else {
+
+ console.warn( msg );
+
+ }
+
+ return this.identity();
+
+ }
+
+ var detInv = 1 / det;
+
+ te[ 0 ] = t11 * detInv;
+ te[ 1 ] = ( n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44 ) * detInv;
+ te[ 2 ] = ( n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44 ) * detInv;
+ te[ 3 ] = ( n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43 ) * detInv;
+
+ te[ 4 ] = t12 * detInv;
+ te[ 5 ] = ( n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44 ) * detInv;
+ te[ 6 ] = ( n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44 ) * detInv;
+ te[ 7 ] = ( n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43 ) * detInv;
+
+ te[ 8 ] = t13 * detInv;
+ te[ 9 ] = ( n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44 ) * detInv;
+ te[ 10 ] = ( n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44 ) * detInv;
+ te[ 11 ] = ( n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43 ) * detInv;
+
+ te[ 12 ] = t14 * detInv;
+ te[ 13 ] = ( n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34 ) * detInv;
+ te[ 14 ] = ( n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34 ) * detInv;
+ te[ 15 ] = ( n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33 ) * detInv;
+
+ return this;
+
+ },
+
+ scale: function ( v ) {
+
+ var te = this.elements;
+ var x = v.x, y = v.y, z = v.z;
+
+ te[ 0 ] *= x; te[ 4 ] *= y; te[ 8 ] *= z;
+ te[ 1 ] *= x; te[ 5 ] *= y; te[ 9 ] *= z;
+ te[ 2 ] *= x; te[ 6 ] *= y; te[ 10 ] *= z;
+ te[ 3 ] *= x; te[ 7 ] *= y; te[ 11 ] *= z;
+
+ return this;
+
+ },
+
+ getMaxScaleOnAxis: function () {
+
+ var te = this.elements;
+
+ var scaleXSq = te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ];
+ var scaleYSq = te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ];
+ var scaleZSq = te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ];
+
+ return Math.sqrt( Math.max( scaleXSq, scaleYSq, scaleZSq ) );
+
+ },
+
+ makeTranslation: function ( x, y, z ) {
+
+ this.set(
+
+ 1, 0, 0, x,
+ 0, 1, 0, y,
+ 0, 0, 1, z,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeRotationX: function ( theta ) {
+
+ var c = Math.cos( theta ), s = Math.sin( theta );
+
+ this.set(
+
+ 1, 0, 0, 0,
+ 0, c, - s, 0,
+ 0, s, c, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeRotationY: function ( theta ) {
+
+ var c = Math.cos( theta ), s = Math.sin( theta );
+
+ this.set(
+
+ c, 0, s, 0,
+ 0, 1, 0, 0,
+ - s, 0, c, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeRotationZ: function ( theta ) {
+
+ var c = Math.cos( theta ), s = Math.sin( theta );
+
+ this.set(
+
+ c, - s, 0, 0,
+ s, c, 0, 0,
+ 0, 0, 1, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeRotationAxis: function ( axis, angle ) {
+
+ // Based on http://www.gamedev.net/reference/articles/article1199.asp
+
+ var c = Math.cos( angle );
+ var s = Math.sin( angle );
+ var t = 1 - c;
+ var x = axis.x, y = axis.y, z = axis.z;
+ var tx = t * x, ty = t * y;
+
+ this.set(
+
+ tx * x + c, tx * y - s * z, tx * z + s * y, 0,
+ tx * y + s * z, ty * y + c, ty * z - s * x, 0,
+ tx * z - s * y, ty * z + s * x, t * z * z + c, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeScale: function ( x, y, z ) {
+
+ this.set(
+
+ x, 0, 0, 0,
+ 0, y, 0, 0,
+ 0, 0, z, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeShear: function ( x, y, z ) {
+
+ this.set(
+
+ 1, y, z, 0,
+ x, 1, z, 0,
+ x, y, 1, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ compose: function ( position, quaternion, scale ) {
+
+ this.makeRotationFromQuaternion( quaternion );
+ this.scale( scale );
+ this.setPosition( position );
+
+ return this;
+
+ },
+
+ decompose: function () {
+
+ var vector = new Vector3();
+ var matrix = new Matrix4();
+
+ return function decompose( position, quaternion, scale ) {
+
+ var te = this.elements;
+
+ var sx = vector.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length();
+ var sy = vector.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length();
+ var sz = vector.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length();
+
+ // if determine is negative, we need to invert one scale
+ var det = this.determinant();
+ if ( det < 0 ) sx = - sx;
+
+ position.x = te[ 12 ];
+ position.y = te[ 13 ];
+ position.z = te[ 14 ];
+
+ // scale the rotation part
+ matrix.copy( this );
+
+ var invSX = 1 / sx;
+ var invSY = 1 / sy;
+ var invSZ = 1 / sz;
+
+ matrix.elements[ 0 ] *= invSX;
+ matrix.elements[ 1 ] *= invSX;
+ matrix.elements[ 2 ] *= invSX;
+
+ matrix.elements[ 4 ] *= invSY;
+ matrix.elements[ 5 ] *= invSY;
+ matrix.elements[ 6 ] *= invSY;
+
+ matrix.elements[ 8 ] *= invSZ;
+ matrix.elements[ 9 ] *= invSZ;
+ matrix.elements[ 10 ] *= invSZ;
+
+ quaternion.setFromRotationMatrix( matrix );
+
+ scale.x = sx;
+ scale.y = sy;
+ scale.z = sz;
+
+ return this;
+
+ };
+
+ }(),
+
+ makePerspective: function ( left, right, top, bottom, near, far ) {
+
+ if ( far === undefined ) {
+
+ console.warn( 'THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.' );
+
+ }
+
+ var te = this.elements;
+ var x = 2 * near / ( right - left );
+ var y = 2 * near / ( top - bottom );
+
+ var a = ( right + left ) / ( right - left );
+ var b = ( top + bottom ) / ( top - bottom );
+ var c = - ( far + near ) / ( far - near );
+ var d = - 2 * far * near / ( far - near );
+
+ te[ 0 ] = x; te[ 4 ] = 0; te[ 8 ] = a; te[ 12 ] = 0;
+ te[ 1 ] = 0; te[ 5 ] = y; te[ 9 ] = b; te[ 13 ] = 0;
+ te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = c; te[ 14 ] = d;
+ te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = - 1; te[ 15 ] = 0;
+
+ return this;
+
+ },
+
+ makeOrthographic: function ( left, right, top, bottom, near, far ) {
+
+ var te = this.elements;
+ var w = 1.0 / ( right - left );
+ var h = 1.0 / ( top - bottom );
+ var p = 1.0 / ( far - near );
+
+ var x = ( right + left ) * w;
+ var y = ( top + bottom ) * h;
+ var z = ( far + near ) * p;
+
+ te[ 0 ] = 2 * w; te[ 4 ] = 0; te[ 8 ] = 0; te[ 12 ] = - x;
+ te[ 1 ] = 0; te[ 5 ] = 2 * h; te[ 9 ] = 0; te[ 13 ] = - y;
+ te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = - 2 * p; te[ 14 ] = - z;
+ te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = 0; te[ 15 ] = 1;
+
+ return this;
+
+ },
+
+ equals: function ( matrix ) {
+
+ var te = this.elements;
+ var me = matrix.elements;
+
+ for ( var i = 0; i < 16; i ++ ) {
+
+ if ( te[ i ] !== me[ i ] ) return false;
+
+ }
+
+ return true;
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ for ( var i = 0; i < 16; i ++ ) {
+
+ this.elements[ i ] = array[ i + offset ];
+
+ }
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ var te = this.elements;
+
+ array[ offset ] = te[ 0 ];
+ array[ offset + 1 ] = te[ 1 ];
+ array[ offset + 2 ] = te[ 2 ];
+ array[ offset + 3 ] = te[ 3 ];
+
+ array[ offset + 4 ] = te[ 4 ];
+ array[ offset + 5 ] = te[ 5 ];
+ array[ offset + 6 ] = te[ 6 ];
+ array[ offset + 7 ] = te[ 7 ];
+
+ array[ offset + 8 ] = te[ 8 ];
+ array[ offset + 9 ] = te[ 9 ];
+ array[ offset + 10 ] = te[ 10 ];
+ array[ offset + 11 ] = te[ 11 ];
+
+ array[ offset + 12 ] = te[ 12 ];
+ array[ offset + 13 ] = te[ 13 ];
+ array[ offset + 14 ] = te[ 14 ];
+ array[ offset + 15 ] = te[ 15 ];
+
+ return array;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function DataTexture( data, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding ) {
+
+ Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
+
+ this.image = { data: data, width: width, height: height };
+
+ this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
+ this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
+
+ this.generateMipmaps = false;
+ this.flipY = false;
+ this.unpackAlignment = 1;
+
+ }
+
+ DataTexture.prototype = Object.create( Texture.prototype );
+ DataTexture.prototype.constructor = DataTexture;
+
+ DataTexture.prototype.isDataTexture = true;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function CubeTexture( images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding ) {
+
+ images = images !== undefined ? images : [];
+ mapping = mapping !== undefined ? mapping : CubeReflectionMapping;
+
+ Texture.call( this, images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
+
+ this.flipY = false;
+
+ }
+
+ CubeTexture.prototype = Object.create( Texture.prototype );
+ CubeTexture.prototype.constructor = CubeTexture;
+
+ CubeTexture.prototype.isCubeTexture = true;
+
+ Object.defineProperty( CubeTexture.prototype, 'images', {
+
+ get: function () {
+
+ return this.image;
+
+ },
+
+ set: function ( value ) {
+
+ this.image = value;
+
+ }
+
+ } );
+
+ /**
+ * @author tschw
+ *
+ * Uniforms of a program.
+ * Those form a tree structure with a special top-level container for the root,
+ * which you get by calling 'new WebGLUniforms( gl, program, renderer )'.
+ *
+ *
+ * Properties of inner nodes including the top-level container:
+ *
+ * .seq - array of nested uniforms
+ * .map - nested uniforms by name
+ *
+ *
+ * Methods of all nodes except the top-level container:
+ *
+ * .setValue( gl, value, [renderer] )
+ *
+ * uploads a uniform value(s)
+ * the 'renderer' parameter is needed for sampler uniforms
+ *
+ *
+ * Static methods of the top-level container (renderer factorizations):
+ *
+ * .upload( gl, seq, values, renderer )
+ *
+ * sets uniforms in 'seq' to 'values[id].value'
+ *
+ * .seqWithValue( seq, values ) : filteredSeq
+ *
+ * filters 'seq' entries with corresponding entry in values
+ *
+ *
+ * Methods of the top-level container (renderer factorizations):
+ *
+ * .setValue( gl, name, value )
+ *
+ * sets uniform with name 'name' to 'value'
+ *
+ * .set( gl, obj, prop )
+ *
+ * sets uniform from object and property with same name than uniform
+ *
+ * .setOptional( gl, obj, prop )
+ *
+ * like .set for an optional property of the object
+ *
+ */
+
+ var emptyTexture = new Texture();
+ var emptyCubeTexture = new CubeTexture();
+
+ // --- Base for inner nodes (including the root) ---
+
+ function UniformContainer() {
+
+ this.seq = [];
+ this.map = {};
+
+ }
+
+ // --- Utilities ---
+
+ // Array Caches (provide typed arrays for temporary by size)
+
+ var arrayCacheF32 = [];
+ var arrayCacheI32 = [];
+
+ // Float32Array caches used for uploading Matrix uniforms
+
+ var mat4array = new Float32Array( 16 );
+ var mat3array = new Float32Array( 9 );
+
+ // Flattening for arrays of vectors and matrices
+
+ function flatten( array, nBlocks, blockSize ) {
+
+ var firstElem = array[ 0 ];
+
+ if ( firstElem <= 0 || firstElem > 0 ) return array;
+ // unoptimized: ! isNaN( firstElem )
+ // see http://jacksondunstan.com/articles/983
+
+ var n = nBlocks * blockSize,
+ r = arrayCacheF32[ n ];
+
+ if ( r === undefined ) {
+
+ r = new Float32Array( n );
+ arrayCacheF32[ n ] = r;
+
+ }
+
+ if ( nBlocks !== 0 ) {
+
+ firstElem.toArray( r, 0 );
+
+ for ( var i = 1, offset = 0; i !== nBlocks; ++ i ) {
+
+ offset += blockSize;
+ array[ i ].toArray( r, offset );
+
+ }
+
+ }
+
+ return r;
+
+ }
+
+ // Texture unit allocation
+
+ function allocTexUnits( renderer, n ) {
+
+ var r = arrayCacheI32[ n ];
+
+ if ( r === undefined ) {
+
+ r = new Int32Array( n );
+ arrayCacheI32[ n ] = r;
+
+ }
+
+ for ( var i = 0; i !== n; ++ i )
+ r[ i ] = renderer.allocTextureUnit();
+
+ return r;
+
+ }
+
+ // --- Setters ---
+
+ // Note: Defining these methods externally, because they come in a bunch
+ // and this way their names minify.
+
+ // Single scalar
+
+ function setValue1f( gl, v ) { gl.uniform1f( this.addr, v ); }
+ function setValue1i( gl, v ) { gl.uniform1i( this.addr, v ); }
+
+ // Single float vector (from flat array or THREE.VectorN)
+
+ function setValue2fv( gl, v ) {
+
+ if ( v.x === undefined ) gl.uniform2fv( this.addr, v );
+ else gl.uniform2f( this.addr, v.x, v.y );
+
+ }
+
+ function setValue3fv( gl, v ) {
+
+ if ( v.x !== undefined )
+ gl.uniform3f( this.addr, v.x, v.y, v.z );
+ else if ( v.r !== undefined )
+ gl.uniform3f( this.addr, v.r, v.g, v.b );
+ else
+ gl.uniform3fv( this.addr, v );
+
+ }
+
+ function setValue4fv( gl, v ) {
+
+ if ( v.x === undefined ) gl.uniform4fv( this.addr, v );
+ else gl.uniform4f( this.addr, v.x, v.y, v.z, v.w );
+
+ }
+
+ // Single matrix (from flat array or MatrixN)
+
+ function setValue2fm( gl, v ) {
+
+ gl.uniformMatrix2fv( this.addr, false, v.elements || v );
+
+ }
+
+ function setValue3fm( gl, v ) {
+
+ if ( v.elements === undefined ) {
+
+ gl.uniformMatrix3fv( this.addr, false, v );
+
+ } else {
+
+ mat3array.set( v.elements );
+ gl.uniformMatrix3fv( this.addr, false, mat3array );
+
+ }
+
+ }
+
+ function setValue4fm( gl, v ) {
+
+ if ( v.elements === undefined ) {
+
+ gl.uniformMatrix4fv( this.addr, false, v );
+
+ } else {
+
+ mat4array.set( v.elements );
+ gl.uniformMatrix4fv( this.addr, false, mat4array );
+
+ }
+
+ }
+
+ // Single texture (2D / Cube)
+
+ function setValueT1( gl, v, renderer ) {
+
+ var unit = renderer.allocTextureUnit();
+ gl.uniform1i( this.addr, unit );
+ renderer.setTexture2D( v || emptyTexture, unit );
+
+ }
+
+ function setValueT6( gl, v, renderer ) {
+
+ var unit = renderer.allocTextureUnit();
+ gl.uniform1i( this.addr, unit );
+ renderer.setTextureCube( v || emptyCubeTexture, unit );
+
+ }
+
+ // Integer / Boolean vectors or arrays thereof (always flat arrays)
+
+ function setValue2iv( gl, v ) { gl.uniform2iv( this.addr, v ); }
+ function setValue3iv( gl, v ) { gl.uniform3iv( this.addr, v ); }
+ function setValue4iv( gl, v ) { gl.uniform4iv( this.addr, v ); }
+
+ // Helper to pick the right setter for the singular case
+
+ function getSingularSetter( type ) {
+
+ switch ( type ) {
+
+ case 0x1406: return setValue1f; // FLOAT
+ case 0x8b50: return setValue2fv; // _VEC2
+ case 0x8b51: return setValue3fv; // _VEC3
+ case 0x8b52: return setValue4fv; // _VEC4
+
+ case 0x8b5a: return setValue2fm; // _MAT2
+ case 0x8b5b: return setValue3fm; // _MAT3
+ case 0x8b5c: return setValue4fm; // _MAT4
+
+ case 0x8b5e: case 0x8d66: return setValueT1; // SAMPLER_2D, SAMPLER_EXTERNAL_OES
+ case 0x8b60: return setValueT6; // SAMPLER_CUBE
+
+ case 0x1404: case 0x8b56: return setValue1i; // INT, BOOL
+ case 0x8b53: case 0x8b57: return setValue2iv; // _VEC2
+ case 0x8b54: case 0x8b58: return setValue3iv; // _VEC3
+ case 0x8b55: case 0x8b59: return setValue4iv; // _VEC4
+
+ }
+
+ }
+
+ // Array of scalars
+
+ function setValue1fv( gl, v ) { gl.uniform1fv( this.addr, v ); }
+ function setValue1iv( gl, v ) { gl.uniform1iv( this.addr, v ); }
+
+ // Array of vectors (flat or from THREE classes)
+
+ function setValueV2a( gl, v ) {
+
+ gl.uniform2fv( this.addr, flatten( v, this.size, 2 ) );
+
+ }
+
+ function setValueV3a( gl, v ) {
+
+ gl.uniform3fv( this.addr, flatten( v, this.size, 3 ) );
+
+ }
+
+ function setValueV4a( gl, v ) {
+
+ gl.uniform4fv( this.addr, flatten( v, this.size, 4 ) );
+
+ }
+
+ // Array of matrices (flat or from THREE clases)
+
+ function setValueM2a( gl, v ) {
+
+ gl.uniformMatrix2fv( this.addr, false, flatten( v, this.size, 4 ) );
+
+ }
+
+ function setValueM3a( gl, v ) {
+
+ gl.uniformMatrix3fv( this.addr, false, flatten( v, this.size, 9 ) );
+
+ }
+
+ function setValueM4a( gl, v ) {
+
+ gl.uniformMatrix4fv( this.addr, false, flatten( v, this.size, 16 ) );
+
+ }
+
+ // Array of textures (2D / Cube)
+
+ function setValueT1a( gl, v, renderer ) {
+
+ var n = v.length,
+ units = allocTexUnits( renderer, n );
+
+ gl.uniform1iv( this.addr, units );
+
+ for ( var i = 0; i !== n; ++ i ) {
+
+ renderer.setTexture2D( v[ i ] || emptyTexture, units[ i ] );
+
+ }
+
+ }
+
+ function setValueT6a( gl, v, renderer ) {
+
+ var n = v.length,
+ units = allocTexUnits( renderer, n );
+
+ gl.uniform1iv( this.addr, units );
+
+ for ( var i = 0; i !== n; ++ i ) {
+
+ renderer.setTextureCube( v[ i ] || emptyCubeTexture, units[ i ] );
+
+ }
+
+ }
+
+ // Helper to pick the right setter for a pure (bottom-level) array
+
+ function getPureArraySetter( type ) {
+
+ switch ( type ) {
+
+ case 0x1406: return setValue1fv; // FLOAT
+ case 0x8b50: return setValueV2a; // _VEC2
+ case 0x8b51: return setValueV3a; // _VEC3
+ case 0x8b52: return setValueV4a; // _VEC4
+
+ case 0x8b5a: return setValueM2a; // _MAT2
+ case 0x8b5b: return setValueM3a; // _MAT3
+ case 0x8b5c: return setValueM4a; // _MAT4
+
+ case 0x8b5e: return setValueT1a; // SAMPLER_2D
+ case 0x8b60: return setValueT6a; // SAMPLER_CUBE
+
+ case 0x1404: case 0x8b56: return setValue1iv; // INT, BOOL
+ case 0x8b53: case 0x8b57: return setValue2iv; // _VEC2
+ case 0x8b54: case 0x8b58: return setValue3iv; // _VEC3
+ case 0x8b55: case 0x8b59: return setValue4iv; // _VEC4
+
+ }
+
+ }
+
+ // --- Uniform Classes ---
+
+ function SingleUniform( id, activeInfo, addr ) {
+
+ this.id = id;
+ this.addr = addr;
+ this.setValue = getSingularSetter( activeInfo.type );
+
+ // this.path = activeInfo.name; // DEBUG
+
+ }
+
+ function PureArrayUniform( id, activeInfo, addr ) {
+
+ this.id = id;
+ this.addr = addr;
+ this.size = activeInfo.size;
+ this.setValue = getPureArraySetter( activeInfo.type );
+
+ // this.path = activeInfo.name; // DEBUG
+
+ }
+
+ function StructuredUniform( id ) {
+
+ this.id = id;
+
+ UniformContainer.call( this ); // mix-in
+
+ }
+
+ StructuredUniform.prototype.setValue = function ( gl, value ) {
+
+ // Note: Don't need an extra 'renderer' parameter, since samplers
+ // are not allowed in structured uniforms.
+
+ var seq = this.seq;
+
+ for ( var i = 0, n = seq.length; i !== n; ++ i ) {
+
+ var u = seq[ i ];
+ u.setValue( gl, value[ u.id ] );
+
+ }
+
+ };
+
+ // --- Top-level ---
+
+ // Parser - builds up the property tree from the path strings
+
+ var RePathPart = /([\w\d_]+)(\])?(\[|\.)?/g;
+
+ // extracts
+ // - the identifier (member name or array index)
+ // - followed by an optional right bracket (found when array index)
+ // - followed by an optional left bracket or dot (type of subscript)
+ //
+ // Note: These portions can be read in a non-overlapping fashion and
+ // allow straightforward parsing of the hierarchy that WebGL encodes
+ // in the uniform names.
+
+ function addUniform( container, uniformObject ) {
+
+ container.seq.push( uniformObject );
+ container.map[ uniformObject.id ] = uniformObject;
+
+ }
+
+ function parseUniform( activeInfo, addr, container ) {
+
+ var path = activeInfo.name,
+ pathLength = path.length;
+
+ // reset RegExp object, because of the early exit of a previous run
+ RePathPart.lastIndex = 0;
+
+ for ( ; ; ) {
+
+ var match = RePathPart.exec( path ),
+ matchEnd = RePathPart.lastIndex,
+
+ id = match[ 1 ],
+ idIsIndex = match[ 2 ] === ']',
+ subscript = match[ 3 ];
+
+ if ( idIsIndex ) id = id | 0; // convert to integer
+
+ if ( subscript === undefined || subscript === '[' && matchEnd + 2 === pathLength ) {
+
+ // bare name or "pure" bottom-level array "[0]" suffix
+
+ addUniform( container, subscript === undefined ?
+ new SingleUniform( id, activeInfo, addr ) :
+ new PureArrayUniform( id, activeInfo, addr ) );
+
+ break;
+
+ } else {
+
+ // step into inner node / create it in case it doesn't exist
+
+ var map = container.map, next = map[ id ];
+
+ if ( next === undefined ) {
+
+ next = new StructuredUniform( id );
+ addUniform( container, next );
+
+ }
+
+ container = next;
+
+ }
+
+ }
+
+ }
+
+ // Root Container
+
+ function WebGLUniforms( gl, program, renderer ) {
+
+ UniformContainer.call( this );
+
+ this.renderer = renderer;
+
+ var n = gl.getProgramParameter( program, gl.ACTIVE_UNIFORMS );
+
+ for ( var i = 0; i < n; ++ i ) {
+
+ var info = gl.getActiveUniform( program, i ),
+ path = info.name,
+ addr = gl.getUniformLocation( program, path );
+
+ parseUniform( info, addr, this );
+
+ }
+
+ }
+
+ WebGLUniforms.prototype.setValue = function ( gl, name, value ) {
+
+ var u = this.map[ name ];
+
+ if ( u !== undefined ) u.setValue( gl, value, this.renderer );
+
+ };
+
+ WebGLUniforms.prototype.setOptional = function ( gl, object, name ) {
+
+ var v = object[ name ];
+
+ if ( v !== undefined ) this.setValue( gl, name, v );
+
+ };
+
+
+ // Static interface
+
+ WebGLUniforms.upload = function ( gl, seq, values, renderer ) {
+
+ for ( var i = 0, n = seq.length; i !== n; ++ i ) {
+
+ var u = seq[ i ],
+ v = values[ u.id ];
+
+ if ( v.needsUpdate !== false ) {
+
+ // note: always updating when .needsUpdate is undefined
+ u.setValue( gl, v.value, renderer );
+
+ }
+
+ }
+
+ };
+
+ WebGLUniforms.seqWithValue = function ( seq, values ) {
+
+ var r = [];
+
+ for ( var i = 0, n = seq.length; i !== n; ++ i ) {
+
+ var u = seq[ i ];
+ if ( u.id in values ) r.push( u );
+
+ }
+
+ return r;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ var ColorKeywords = { 'aliceblue': 0xF0F8FF, 'antiquewhite': 0xFAEBD7, 'aqua': 0x00FFFF, 'aquamarine': 0x7FFFD4, 'azure': 0xF0FFFF,
+ 'beige': 0xF5F5DC, 'bisque': 0xFFE4C4, 'black': 0x000000, 'blanchedalmond': 0xFFEBCD, 'blue': 0x0000FF, 'blueviolet': 0x8A2BE2,
+ 'brown': 0xA52A2A, 'burlywood': 0xDEB887, 'cadetblue': 0x5F9EA0, 'chartreuse': 0x7FFF00, 'chocolate': 0xD2691E, 'coral': 0xFF7F50,
+ 'cornflowerblue': 0x6495ED, 'cornsilk': 0xFFF8DC, 'crimson': 0xDC143C, 'cyan': 0x00FFFF, 'darkblue': 0x00008B, 'darkcyan': 0x008B8B,
+ 'darkgoldenrod': 0xB8860B, 'darkgray': 0xA9A9A9, 'darkgreen': 0x006400, 'darkgrey': 0xA9A9A9, 'darkkhaki': 0xBDB76B, 'darkmagenta': 0x8B008B,
+ 'darkolivegreen': 0x556B2F, 'darkorange': 0xFF8C00, 'darkorchid': 0x9932CC, 'darkred': 0x8B0000, 'darksalmon': 0xE9967A, 'darkseagreen': 0x8FBC8F,
+ 'darkslateblue': 0x483D8B, 'darkslategray': 0x2F4F4F, 'darkslategrey': 0x2F4F4F, 'darkturquoise': 0x00CED1, 'darkviolet': 0x9400D3,
+ 'deeppink': 0xFF1493, 'deepskyblue': 0x00BFFF, 'dimgray': 0x696969, 'dimgrey': 0x696969, 'dodgerblue': 0x1E90FF, 'firebrick': 0xB22222,
+ 'floralwhite': 0xFFFAF0, 'forestgreen': 0x228B22, 'fuchsia': 0xFF00FF, 'gainsboro': 0xDCDCDC, 'ghostwhite': 0xF8F8FF, 'gold': 0xFFD700,
+ 'goldenrod': 0xDAA520, 'gray': 0x808080, 'green': 0x008000, 'greenyellow': 0xADFF2F, 'grey': 0x808080, 'honeydew': 0xF0FFF0, 'hotpink': 0xFF69B4,
+ 'indianred': 0xCD5C5C, 'indigo': 0x4B0082, 'ivory': 0xFFFFF0, 'khaki': 0xF0E68C, 'lavender': 0xE6E6FA, 'lavenderblush': 0xFFF0F5, 'lawngreen': 0x7CFC00,
+ 'lemonchiffon': 0xFFFACD, 'lightblue': 0xADD8E6, 'lightcoral': 0xF08080, 'lightcyan': 0xE0FFFF, 'lightgoldenrodyellow': 0xFAFAD2, 'lightgray': 0xD3D3D3,
+ 'lightgreen': 0x90EE90, 'lightgrey': 0xD3D3D3, 'lightpink': 0xFFB6C1, 'lightsalmon': 0xFFA07A, 'lightseagreen': 0x20B2AA, 'lightskyblue': 0x87CEFA,
+ 'lightslategray': 0x778899, 'lightslategrey': 0x778899, 'lightsteelblue': 0xB0C4DE, 'lightyellow': 0xFFFFE0, 'lime': 0x00FF00, 'limegreen': 0x32CD32,
+ 'linen': 0xFAF0E6, 'magenta': 0xFF00FF, 'maroon': 0x800000, 'mediumaquamarine': 0x66CDAA, 'mediumblue': 0x0000CD, 'mediumorchid': 0xBA55D3,
+ 'mediumpurple': 0x9370DB, 'mediumseagreen': 0x3CB371, 'mediumslateblue': 0x7B68EE, 'mediumspringgreen': 0x00FA9A, 'mediumturquoise': 0x48D1CC,
+ 'mediumvioletred': 0xC71585, 'midnightblue': 0x191970, 'mintcream': 0xF5FFFA, 'mistyrose': 0xFFE4E1, 'moccasin': 0xFFE4B5, 'navajowhite': 0xFFDEAD,
+ 'navy': 0x000080, 'oldlace': 0xFDF5E6, 'olive': 0x808000, 'olivedrab': 0x6B8E23, 'orange': 0xFFA500, 'orangered': 0xFF4500, 'orchid': 0xDA70D6,
+ 'palegoldenrod': 0xEEE8AA, 'palegreen': 0x98FB98, 'paleturquoise': 0xAFEEEE, 'palevioletred': 0xDB7093, 'papayawhip': 0xFFEFD5, 'peachpuff': 0xFFDAB9,
+ 'peru': 0xCD853F, 'pink': 0xFFC0CB, 'plum': 0xDDA0DD, 'powderblue': 0xB0E0E6, 'purple': 0x800080, 'red': 0xFF0000, 'rosybrown': 0xBC8F8F,
+ 'royalblue': 0x4169E1, 'saddlebrown': 0x8B4513, 'salmon': 0xFA8072, 'sandybrown': 0xF4A460, 'seagreen': 0x2E8B57, 'seashell': 0xFFF5EE,
+ 'sienna': 0xA0522D, 'silver': 0xC0C0C0, 'skyblue': 0x87CEEB, 'slateblue': 0x6A5ACD, 'slategray': 0x708090, 'slategrey': 0x708090, 'snow': 0xFFFAFA,
+ 'springgreen': 0x00FF7F, 'steelblue': 0x4682B4, 'tan': 0xD2B48C, 'teal': 0x008080, 'thistle': 0xD8BFD8, 'tomato': 0xFF6347, 'turquoise': 0x40E0D0,
+ 'violet': 0xEE82EE, 'wheat': 0xF5DEB3, 'white': 0xFFFFFF, 'whitesmoke': 0xF5F5F5, 'yellow': 0xFFFF00, 'yellowgreen': 0x9ACD32 };
+
+ function Color( r, g, b ) {
+
+ if ( g === undefined && b === undefined ) {
+
+ // r is THREE.Color, hex or string
+ return this.set( r );
+
+ }
+
+ return this.setRGB( r, g, b );
+
+ }
+
+ Object.assign( Color.prototype, {
+
+ isColor: true,
+
+ r: 1, g: 1, b: 1,
+
+ set: function ( value ) {
+
+ if ( value && value.isColor ) {
+
+ this.copy( value );
+
+ } else if ( typeof value === 'number' ) {
+
+ this.setHex( value );
+
+ } else if ( typeof value === 'string' ) {
+
+ this.setStyle( value );
+
+ }
+
+ return this;
+
+ },
+
+ setScalar: function ( scalar ) {
+
+ this.r = scalar;
+ this.g = scalar;
+ this.b = scalar;
+
+ return this;
+
+ },
+
+ setHex: function ( hex ) {
+
+ hex = Math.floor( hex );
+
+ this.r = ( hex >> 16 & 255 ) / 255;
+ this.g = ( hex >> 8 & 255 ) / 255;
+ this.b = ( hex & 255 ) / 255;
+
+ return this;
+
+ },
+
+ setRGB: function ( r, g, b ) {
+
+ this.r = r;
+ this.g = g;
+ this.b = b;
+
+ return this;
+
+ },
+
+ setHSL: function () {
+
+ function hue2rgb( p, q, t ) {
+
+ if ( t < 0 ) t += 1;
+ if ( t > 1 ) t -= 1;
+ if ( t < 1 / 6 ) return p + ( q - p ) * 6 * t;
+ if ( t < 1 / 2 ) return q;
+ if ( t < 2 / 3 ) return p + ( q - p ) * 6 * ( 2 / 3 - t );
+ return p;
+
+ }
+
+ return function setHSL( h, s, l ) {
+
+ // h,s,l ranges are in 0.0 - 1.0
+ h = _Math.euclideanModulo( h, 1 );
+ s = _Math.clamp( s, 0, 1 );
+ l = _Math.clamp( l, 0, 1 );
+
+ if ( s === 0 ) {
+
+ this.r = this.g = this.b = l;
+
+ } else {
+
+ var p = l <= 0.5 ? l * ( 1 + s ) : l + s - ( l * s );
+ var q = ( 2 * l ) - p;
+
+ this.r = hue2rgb( q, p, h + 1 / 3 );
+ this.g = hue2rgb( q, p, h );
+ this.b = hue2rgb( q, p, h - 1 / 3 );
+
+ }
+
+ return this;
+
+ };
+
+ }(),
+
+ setStyle: function ( style ) {
+
+ function handleAlpha( string ) {
+
+ if ( string === undefined ) return;
+
+ if ( parseFloat( string ) < 1 ) {
+
+ console.warn( 'THREE.Color: Alpha component of ' + style + ' will be ignored.' );
+
+ }
+
+ }
+
+
+ var m;
+
+ if ( m = /^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec( style ) ) {
+
+ // rgb / hsl
+
+ var color;
+ var name = m[ 1 ];
+ var components = m[ 2 ];
+
+ switch ( name ) {
+
+ case 'rgb':
+ case 'rgba':
+
+ if ( color = /^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) {
+
+ // rgb(255,0,0) rgba(255,0,0,0.5)
+ this.r = Math.min( 255, parseInt( color[ 1 ], 10 ) ) / 255;
+ this.g = Math.min( 255, parseInt( color[ 2 ], 10 ) ) / 255;
+ this.b = Math.min( 255, parseInt( color[ 3 ], 10 ) ) / 255;
+
+ handleAlpha( color[ 5 ] );
+
+ return this;
+
+ }
+
+ if ( color = /^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) {
+
+ // rgb(100%,0%,0%) rgba(100%,0%,0%,0.5)
+ this.r = Math.min( 100, parseInt( color[ 1 ], 10 ) ) / 100;
+ this.g = Math.min( 100, parseInt( color[ 2 ], 10 ) ) / 100;
+ this.b = Math.min( 100, parseInt( color[ 3 ], 10 ) ) / 100;
+
+ handleAlpha( color[ 5 ] );
+
+ return this;
+
+ }
+
+ break;
+
+ case 'hsl':
+ case 'hsla':
+
+ if ( color = /^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) {
+
+ // hsl(120,50%,50%) hsla(120,50%,50%,0.5)
+ var h = parseFloat( color[ 1 ] ) / 360;
+ var s = parseInt( color[ 2 ], 10 ) / 100;
+ var l = parseInt( color[ 3 ], 10 ) / 100;
+
+ handleAlpha( color[ 5 ] );
+
+ return this.setHSL( h, s, l );
+
+ }
+
+ break;
+
+ }
+
+ } else if ( m = /^\#([A-Fa-f0-9]+)$/.exec( style ) ) {
+
+ // hex color
+
+ var hex = m[ 1 ];
+ var size = hex.length;
+
+ if ( size === 3 ) {
+
+ // #ff0
+ this.r = parseInt( hex.charAt( 0 ) + hex.charAt( 0 ), 16 ) / 255;
+ this.g = parseInt( hex.charAt( 1 ) + hex.charAt( 1 ), 16 ) / 255;
+ this.b = parseInt( hex.charAt( 2 ) + hex.charAt( 2 ), 16 ) / 255;
+
+ return this;
+
+ } else if ( size === 6 ) {
+
+ // #ff0000
+ this.r = parseInt( hex.charAt( 0 ) + hex.charAt( 1 ), 16 ) / 255;
+ this.g = parseInt( hex.charAt( 2 ) + hex.charAt( 3 ), 16 ) / 255;
+ this.b = parseInt( hex.charAt( 4 ) + hex.charAt( 5 ), 16 ) / 255;
+
+ return this;
+
+ }
+
+ }
+
+ if ( style && style.length > 0 ) {
+
+ // color keywords
+ var hex = ColorKeywords[ style ];
+
+ if ( hex !== undefined ) {
+
+ // red
+ this.setHex( hex );
+
+ } else {
+
+ // unknown color
+ console.warn( 'THREE.Color: Unknown color ' + style );
+
+ }
+
+ }
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.r, this.g, this.b );
+
+ },
+
+ copy: function ( color ) {
+
+ this.r = color.r;
+ this.g = color.g;
+ this.b = color.b;
+
+ return this;
+
+ },
+
+ copyGammaToLinear: function ( color, gammaFactor ) {
+
+ if ( gammaFactor === undefined ) gammaFactor = 2.0;
+
+ this.r = Math.pow( color.r, gammaFactor );
+ this.g = Math.pow( color.g, gammaFactor );
+ this.b = Math.pow( color.b, gammaFactor );
+
+ return this;
+
+ },
+
+ copyLinearToGamma: function ( color, gammaFactor ) {
+
+ if ( gammaFactor === undefined ) gammaFactor = 2.0;
+
+ var safeInverse = ( gammaFactor > 0 ) ? ( 1.0 / gammaFactor ) : 1.0;
+
+ this.r = Math.pow( color.r, safeInverse );
+ this.g = Math.pow( color.g, safeInverse );
+ this.b = Math.pow( color.b, safeInverse );
+
+ return this;
+
+ },
+
+ convertGammaToLinear: function () {
+
+ var r = this.r, g = this.g, b = this.b;
+
+ this.r = r * r;
+ this.g = g * g;
+ this.b = b * b;
+
+ return this;
+
+ },
+
+ convertLinearToGamma: function () {
+
+ this.r = Math.sqrt( this.r );
+ this.g = Math.sqrt( this.g );
+ this.b = Math.sqrt( this.b );
+
+ return this;
+
+ },
+
+ getHex: function () {
+
+ return ( this.r * 255 ) << 16 ^ ( this.g * 255 ) << 8 ^ ( this.b * 255 ) << 0;
+
+ },
+
+ getHexString: function () {
+
+ return ( '000000' + this.getHex().toString( 16 ) ).slice( - 6 );
+
+ },
+
+ getHSL: function ( optionalTarget ) {
+
+ // h,s,l ranges are in 0.0 - 1.0
+
+ var hsl = optionalTarget || { h: 0, s: 0, l: 0 };
+
+ var r = this.r, g = this.g, b = this.b;
+
+ var max = Math.max( r, g, b );
+ var min = Math.min( r, g, b );
+
+ var hue, saturation;
+ var lightness = ( min + max ) / 2.0;
+
+ if ( min === max ) {
+
+ hue = 0;
+ saturation = 0;
+
+ } else {
+
+ var delta = max - min;
+
+ saturation = lightness <= 0.5 ? delta / ( max + min ) : delta / ( 2 - max - min );
+
+ switch ( max ) {
+
+ case r: hue = ( g - b ) / delta + ( g < b ? 6 : 0 ); break;
+ case g: hue = ( b - r ) / delta + 2; break;
+ case b: hue = ( r - g ) / delta + 4; break;
+
+ }
+
+ hue /= 6;
+
+ }
+
+ hsl.h = hue;
+ hsl.s = saturation;
+ hsl.l = lightness;
+
+ return hsl;
+
+ },
+
+ getStyle: function () {
+
+ return 'rgb(' + ( ( this.r * 255 ) | 0 ) + ',' + ( ( this.g * 255 ) | 0 ) + ',' + ( ( this.b * 255 ) | 0 ) + ')';
+
+ },
+
+ offsetHSL: function ( h, s, l ) {
+
+ var hsl = this.getHSL();
+
+ hsl.h += h; hsl.s += s; hsl.l += l;
+
+ this.setHSL( hsl.h, hsl.s, hsl.l );
+
+ return this;
+
+ },
+
+ add: function ( color ) {
+
+ this.r += color.r;
+ this.g += color.g;
+ this.b += color.b;
+
+ return this;
+
+ },
+
+ addColors: function ( color1, color2 ) {
+
+ this.r = color1.r + color2.r;
+ this.g = color1.g + color2.g;
+ this.b = color1.b + color2.b;
+
+ return this;
+
+ },
+
+ addScalar: function ( s ) {
+
+ this.r += s;
+ this.g += s;
+ this.b += s;
+
+ return this;
+
+ },
+
+ sub: function( color ) {
+
+ this.r = Math.max( 0, this.r - color.r );
+ this.g = Math.max( 0, this.g - color.g );
+ this.b = Math.max( 0, this.b - color.b );
+
+ return this;
+
+ },
+
+ multiply: function ( color ) {
+
+ this.r *= color.r;
+ this.g *= color.g;
+ this.b *= color.b;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( s ) {
+
+ this.r *= s;
+ this.g *= s;
+ this.b *= s;
+
+ return this;
+
+ },
+
+ lerp: function ( color, alpha ) {
+
+ this.r += ( color.r - this.r ) * alpha;
+ this.g += ( color.g - this.g ) * alpha;
+ this.b += ( color.b - this.b ) * alpha;
+
+ return this;
+
+ },
+
+ equals: function ( c ) {
+
+ return ( c.r === this.r ) && ( c.g === this.g ) && ( c.b === this.b );
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.r = array[ offset ];
+ this.g = array[ offset + 1 ];
+ this.b = array[ offset + 2 ];
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this.r;
+ array[ offset + 1 ] = this.g;
+ array[ offset + 2 ] = this.b;
+
+ return array;
+
+ },
+
+ toJSON: function () {
+
+ return this.getHex();
+
+ }
+
+ } );
+
+ /**
+ * Uniforms library for shared webgl shaders
+ */
+
+ var UniformsLib = {
+
+ common: {
+
+ diffuse: { value: new Color( 0xeeeeee ) },
+ opacity: { value: 1.0 },
+
+ map: { value: null },
+ offsetRepeat: { value: new Vector4( 0, 0, 1, 1 ) },
+
+ specularMap: { value: null },
+ alphaMap: { value: null },
+
+ envMap: { value: null },
+ flipEnvMap: { value: - 1 },
+ reflectivity: { value: 1.0 },
+ refractionRatio: { value: 0.98 }
+
+ },
+
+ aomap: {
+
+ aoMap: { value: null },
+ aoMapIntensity: { value: 1 }
+
+ },
+
+ lightmap: {
+
+ lightMap: { value: null },
+ lightMapIntensity: { value: 1 }
+
+ },
+
+ emissivemap: {
+
+ emissiveMap: { value: null }
+
+ },
+
+ bumpmap: {
+
+ bumpMap: { value: null },
+ bumpScale: { value: 1 }
+
+ },
+
+ normalmap: {
+
+ normalMap: { value: null },
+ normalScale: { value: new Vector2( 1, 1 ) }
+
+ },
+
+ displacementmap: {
+
+ displacementMap: { value: null },
+ displacementScale: { value: 1 },
+ displacementBias: { value: 0 }
+
+ },
+
+ roughnessmap: {
+
+ roughnessMap: { value: null }
+
+ },
+
+ metalnessmap: {
+
+ metalnessMap: { value: null }
+
+ },
+
+ gradientmap: {
+
+ gradientMap: { value: null }
+
+ },
+
+ fog: {
+
+ fogDensity: { value: 0.00025 },
+ fogNear: { value: 1 },
+ fogFar: { value: 2000 },
+ fogColor: { value: new Color( 0xffffff ) }
+
+ },
+
+ lights: {
+
+ ambientLightColor: { value: [] },
+
+ directionalLights: { value: [], properties: {
+ direction: {},
+ color: {},
+
+ shadow: {},
+ shadowBias: {},
+ shadowRadius: {},
+ shadowMapSize: {}
+ } },
+
+ directionalShadowMap: { value: [] },
+ directionalShadowMatrix: { value: [] },
+
+ spotLights: { value: [], properties: {
+ color: {},
+ position: {},
+ direction: {},
+ distance: {},
+ coneCos: {},
+ penumbraCos: {},
+ decay: {},
+
+ shadow: {},
+ shadowBias: {},
+ shadowRadius: {},
+ shadowMapSize: {}
+ } },
+
+ spotShadowMap: { value: [] },
+ spotShadowMatrix: { value: [] },
+
+ pointLights: { value: [], properties: {
+ color: {},
+ position: {},
+ decay: {},
+ distance: {},
+
+ shadow: {},
+ shadowBias: {},
+ shadowRadius: {},
+ shadowMapSize: {}
+ } },
+
+ pointShadowMap: { value: [] },
+ pointShadowMatrix: { value: [] },
+
+ hemisphereLights: { value: [], properties: {
+ direction: {},
+ skyColor: {},
+ groundColor: {}
+ } },
+
+ // TODO (abelnation): RectAreaLight BRDF data needs to be moved from example to main src
+ rectAreaLights: { value: [], properties: {
+ color: {},
+ position: {},
+ width: {},
+ height: {}
+ } }
+
+ },
+
+ points: {
+
+ diffuse: { value: new Color( 0xeeeeee ) },
+ opacity: { value: 1.0 },
+ size: { value: 1.0 },
+ scale: { value: 1.0 },
+ map: { value: null },
+ offsetRepeat: { value: new Vector4( 0, 0, 1, 1 ) }
+
+ }
+
+ };
+
+ /**
+ * Uniform Utilities
+ */
+
+ var UniformsUtils = {
+
+ merge: function ( uniforms ) {
+
+ var merged = {};
+
+ for ( var u = 0; u < uniforms.length; u ++ ) {
+
+ var tmp = this.clone( uniforms[ u ] );
+
+ for ( var p in tmp ) {
+
+ merged[ p ] = tmp[ p ];
+
+ }
+
+ }
+
+ return merged;
+
+ },
+
+ clone: function ( uniforms_src ) {
+
+ var uniforms_dst = {};
+
+ for ( var u in uniforms_src ) {
+
+ uniforms_dst[ u ] = {};
+
+ for ( var p in uniforms_src[ u ] ) {
+
+ var parameter_src = uniforms_src[ u ][ p ];
+
+ if ( parameter_src && ( parameter_src.isColor ||
+ parameter_src.isMatrix3 || parameter_src.isMatrix4 ||
+ parameter_src.isVector2 || parameter_src.isVector3 || parameter_src.isVector4 ||
+ parameter_src.isTexture ) ) {
+
+ uniforms_dst[ u ][ p ] = parameter_src.clone();
+
+ } else if ( Array.isArray( parameter_src ) ) {
+
+ uniforms_dst[ u ][ p ] = parameter_src.slice();
+
+ } else {
+
+ uniforms_dst[ u ][ p ] = parameter_src;
+
+ }
+
+ }
+
+ }
+
+ return uniforms_dst;
+
+ }
+
+ };
+
+ var alphamap_fragment = "#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n";
+
+ var alphamap_pars_fragment = "#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n";
+
+ var alphatest_fragment = "#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n";
+
+ var aomap_fragment = "#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n";
+
+ var aomap_pars_fragment = "#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif";
+
+ var begin_vertex = "\nvec3 transformed = vec3( position );\n";
+
+ var beginnormal_vertex = "\nvec3 objectNormal = vec3( normal );\n";
+
+ var bsdfs = "float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat theta = acos( dot( N, V ) );\n\tvec2 uv = vec2(\n\t\tsqrt( saturate( roughness ) ),\n\t\tsaturate( theta / ( 0.5 * PI ) ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.86267 + (0.49788 + 0.01436 * y ) * y;\n\tfloat b = 3.45068 + (4.18814 + y) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transpose( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\n\treturn result;\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n";
+
+ var bumpmap_pars_fragment = "#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n";
+
+ var clipping_planes_fragment = "#if NUM_CLIPPING_PLANES > 0\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\n\t\tvec4 plane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t\t\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\n\t\t\tvec4 plane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t\n\t#endif\n#endif\n";
+
+ var clipping_planes_pars_fragment = "#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n";
+
+ var clipping_planes_pars_vertex = "#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n";
+
+ var clipping_planes_vertex = "#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n";
+
+ var color_fragment = "#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif";
+
+ var color_pars_fragment = "#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n";
+
+ var color_pars_vertex = "#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif";
+
+ var color_vertex = "#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif";
+
+ var common = "#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transpose( const in mat3 v ) {\n\tmat3 tmp;\n\ttmp[0] = vec3(v[0].x, v[1].x, v[2].x);\n\ttmp[1] = vec3(v[0].y, v[1].y, v[2].y);\n\ttmp[2] = vec3(v[0].z, v[1].z, v[2].z);\n\treturn tmp;\n}\n";
+
+ var cube_uv_reflection_fragment = "#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1 (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale = bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n";
+
+ var defaultnormal_vertex = "vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n";
+
+ var displacementmap_pars_vertex = "#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n";
+
+ var displacementmap_vertex = "#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n";
+
+ var emissivemap_fragment = "#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n";
+
+ var emissivemap_pars_fragment = "#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n";
+
+ var encodings_fragment = " gl_FragColor = linearToOutputTexel( gl_FragColor );\n";
+
+ var encodings_pars_fragment = "\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n";
+
+ var envmap_fragment = "#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = asin( flipNormal * reflectVec.y ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n";
+
+ var envmap_pars_fragment = "#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n";
+
+ var envmap_pars_vertex = "#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n";
+
+ var envmap_vertex = "#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n";
+
+ var fog_vertex = "\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif";
+
+ var fog_pars_vertex = "#ifdef USE_FOG\n varying float fogDepth;\n#endif\n";
+
+ var fog_fragment = "#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n";
+
+ var fog_pars_fragment = "#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n";
+
+ var gradientmap_pars_fragment = "#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n";
+
+ var lightmap_fragment = "#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n";
+
+ var lightmap_pars_fragment = "#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif";
+
+ var lights_lambert_vertex = "vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n";
+
+ var lights_pars = "uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltcMat;\tuniform sampler2D ltcMag;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = saturate( reflectVec.y * 0.5 + 0.5 );\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n";
+
+ var lights_phong_fragment = "BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n";
+
+ var lights_phong_pars_fragment = "varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n";
+
+ var lights_physical_fragment = "PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n";
+
+ var lights_physical_pars_fragment = "struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tfloat norm = texture2D( ltcMag, uv ).a;\n\t\tvec4 t = texture2D( ltcMat, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( 1, 0, t.y ),\n\t\t\tvec3( 0, t.z, 0 ),\n\t\t\tvec3( t.w, 0, t.x )\n\t\t);\n\t\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n";
+
+ var lights_template = "\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\n\t#endif\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\n\t#ifndef STANDARD\n\t\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\n\t#else\n\t\tvec3 clearCoatRadiance = vec3( 0.0 );\n\t#endif\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n";
+
+ var logdepthbuf_fragment = "#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif";
+
+ var logdepthbuf_pars_fragment = "#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n";
+
+ var logdepthbuf_pars_vertex = "#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif";
+
+ var logdepthbuf_vertex = "#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif\n";
+
+ var map_fragment = "#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n";
+
+ var map_pars_fragment = "#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n";
+
+ var map_particle_fragment = "#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n";
+
+ var map_particle_pars_fragment = "#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n#endif\n";
+
+ var metalnessmap_fragment = "float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n";
+
+ var metalnessmap_pars_fragment = "#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif";
+
+ var morphnormal_vertex = "#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n";
+
+ var morphtarget_pars_vertex = "#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif";
+
+ var morphtarget_vertex = "#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n";
+
+ var normal_flip = "#ifdef DOUBLE_SIDED\n\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n#else\n\tfloat flipNormal = 1.0;\n#endif\n";
+
+ var normal_fragment = "#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal ) * flipNormal;\n#endif\n#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n";
+
+ var normalmap_pars_fragment = "#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n";
+
+ var packing = "vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 1.0 - 2.0 * rgb.xyz;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n";
+
+ var premultiplied_alpha_fragment = "#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n";
+
+ var project_vertex = "vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n";
+
+ var dithering_fragment = "#if defined( DITHERING )\n gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n";
+
+ var dithering_pars_fragment = "#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n";
+
+ var roughnessmap_fragment = "float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n";
+
+ var roughnessmap_pars_fragment = "#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif";
+
+ var shadowmap_pars_fragment = "#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\tfloat dp = ( length( lightToPosition ) - shadowBias ) / 1000.0;\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n";
+
+ var shadowmap_pars_vertex = "#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n";
+
+ var shadowmap_vertex = "#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n";
+
+ var shadowmask_pars_fragment = "float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n";
+
+ var skinbase_vertex = "#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif";
+
+ var skinning_pars_vertex = "#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n";
+
+ var skinning_vertex = "#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif\n";
+
+ var skinnormal_vertex = "#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n";
+
+ var specularmap_fragment = "float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif";
+
+ var specularmap_pars_fragment = "#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif";
+
+ var tonemapping_fragment = "#if defined( TONE_MAPPING )\n gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n";
+
+ var tonemapping_pars_fragment = "#define saturate(a) clamp( a, 0.0, 1.0 )\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n";
+
+ var uv_pars_fragment = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif";
+
+ var uv_pars_vertex = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n#endif\n";
+
+ var uv_vertex = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif";
+
+ var uv2_pars_fragment = "#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif";
+
+ var uv2_pars_vertex = "#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif";
+
+ var uv2_vertex = "#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif";
+
+ var worldpos_vertex = "#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n";
+
+ var cube_frag = "uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n";
+
+ var cube_vert = "varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n";
+
+ var depth_frag = "#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n";
+
+ var depth_vert = "#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}\n";
+
+ var distanceRGBA_frag = "uniform vec3 lightPos;\nvarying vec4 vWorldPosition;\n#include <common>\n#include <packing>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tgl_FragColor = packDepthToRGBA( length( vWorldPosition.xyz - lightPos.xyz ) / 1000.0 );\n}\n";
+
+ var distanceRGBA_vert = "varying vec4 vWorldPosition;\n#include <common>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <skinbase_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition;\n}\n";
+
+ var equirect_frag = "uniform sampler2D tEquirect;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n";
+
+ var equirect_vert = "varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n";
+
+ var linedashed_frag = "uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n";
+
+ var linedashed_vert = "uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var meshbasic_frag = "uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <normal_flip>\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n";
+
+ var meshbasic_vert = "#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var meshlambert_frag = "uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <normal_flip>\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n";
+
+ var meshlambert_vert = "#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var meshphong_frag = "#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n";
+
+ var meshphong_vert = "#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var meshphysical_frag = "#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <lights_pars>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n";
+
+ var meshphysical_vert = "#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var normal_frag = "#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n";
+
+ var normal_vert = "#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n";
+
+ var points_frag = "uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n";
+
+ var points_vert = "uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var shadow_frag = "uniform float opacity;\n#include <common>\n#include <packing>\n#include <bsdfs>\n#include <lights_pars>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( 0.0, 0.0, 0.0, opacity * ( 1.0 - getShadowMask() ) );\n}\n";
+
+ var shadow_vert = "#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n}\n";
+
+ var ShaderChunk = {
+ alphamap_fragment: alphamap_fragment,
+ alphamap_pars_fragment: alphamap_pars_fragment,
+ alphatest_fragment: alphatest_fragment,
+ aomap_fragment: aomap_fragment,
+ aomap_pars_fragment: aomap_pars_fragment,
+ begin_vertex: begin_vertex,
+ beginnormal_vertex: beginnormal_vertex,
+ bsdfs: bsdfs,
+ bumpmap_pars_fragment: bumpmap_pars_fragment,
+ clipping_planes_fragment: clipping_planes_fragment,
+ clipping_planes_pars_fragment: clipping_planes_pars_fragment,
+ clipping_planes_pars_vertex: clipping_planes_pars_vertex,
+ clipping_planes_vertex: clipping_planes_vertex,
+ color_fragment: color_fragment,
+ color_pars_fragment: color_pars_fragment,
+ color_pars_vertex: color_pars_vertex,
+ color_vertex: color_vertex,
+ common: common,
+ cube_uv_reflection_fragment: cube_uv_reflection_fragment,
+ defaultnormal_vertex: defaultnormal_vertex,
+ displacementmap_pars_vertex: displacementmap_pars_vertex,
+ displacementmap_vertex: displacementmap_vertex,
+ emissivemap_fragment: emissivemap_fragment,
+ emissivemap_pars_fragment: emissivemap_pars_fragment,
+ encodings_fragment: encodings_fragment,
+ encodings_pars_fragment: encodings_pars_fragment,
+ envmap_fragment: envmap_fragment,
+ envmap_pars_fragment: envmap_pars_fragment,
+ envmap_pars_vertex: envmap_pars_vertex,
+ envmap_vertex: envmap_vertex,
+ fog_vertex: fog_vertex,
+ fog_pars_vertex: fog_pars_vertex,
+ fog_fragment: fog_fragment,
+ fog_pars_fragment: fog_pars_fragment,
+ gradientmap_pars_fragment: gradientmap_pars_fragment,
+ lightmap_fragment: lightmap_fragment,
+ lightmap_pars_fragment: lightmap_pars_fragment,
+ lights_lambert_vertex: lights_lambert_vertex,
+ lights_pars: lights_pars,
+ lights_phong_fragment: lights_phong_fragment,
+ lights_phong_pars_fragment: lights_phong_pars_fragment,
+ lights_physical_fragment: lights_physical_fragment,
+ lights_physical_pars_fragment: lights_physical_pars_fragment,
+ lights_template: lights_template,
+ logdepthbuf_fragment: logdepthbuf_fragment,
+ logdepthbuf_pars_fragment: logdepthbuf_pars_fragment,
+ logdepthbuf_pars_vertex: logdepthbuf_pars_vertex,
+ logdepthbuf_vertex: logdepthbuf_vertex,
+ map_fragment: map_fragment,
+ map_pars_fragment: map_pars_fragment,
+ map_particle_fragment: map_particle_fragment,
+ map_particle_pars_fragment: map_particle_pars_fragment,
+ metalnessmap_fragment: metalnessmap_fragment,
+ metalnessmap_pars_fragment: metalnessmap_pars_fragment,
+ morphnormal_vertex: morphnormal_vertex,
+ morphtarget_pars_vertex: morphtarget_pars_vertex,
+ morphtarget_vertex: morphtarget_vertex,
+ normal_flip: normal_flip,
+ normal_fragment: normal_fragment,
+ normalmap_pars_fragment: normalmap_pars_fragment,
+ packing: packing,
+ premultiplied_alpha_fragment: premultiplied_alpha_fragment,
+ project_vertex: project_vertex,
+ dithering_fragment: dithering_fragment,
+ dithering_pars_fragment: dithering_pars_fragment,
+ roughnessmap_fragment: roughnessmap_fragment,
+ roughnessmap_pars_fragment: roughnessmap_pars_fragment,
+ shadowmap_pars_fragment: shadowmap_pars_fragment,
+ shadowmap_pars_vertex: shadowmap_pars_vertex,
+ shadowmap_vertex: shadowmap_vertex,
+ shadowmask_pars_fragment: shadowmask_pars_fragment,
+ skinbase_vertex: skinbase_vertex,
+ skinning_pars_vertex: skinning_pars_vertex,
+ skinning_vertex: skinning_vertex,
+ skinnormal_vertex: skinnormal_vertex,
+ specularmap_fragment: specularmap_fragment,
+ specularmap_pars_fragment: specularmap_pars_fragment,
+ tonemapping_fragment: tonemapping_fragment,
+ tonemapping_pars_fragment: tonemapping_pars_fragment,
+ uv_pars_fragment: uv_pars_fragment,
+ uv_pars_vertex: uv_pars_vertex,
+ uv_vertex: uv_vertex,
+ uv2_pars_fragment: uv2_pars_fragment,
+ uv2_pars_vertex: uv2_pars_vertex,
+ uv2_vertex: uv2_vertex,
+ worldpos_vertex: worldpos_vertex,
+
+ cube_frag: cube_frag,
+ cube_vert: cube_vert,
+ depth_frag: depth_frag,
+ depth_vert: depth_vert,
+ distanceRGBA_frag: distanceRGBA_frag,
+ distanceRGBA_vert: distanceRGBA_vert,
+ equirect_frag: equirect_frag,
+ equirect_vert: equirect_vert,
+ linedashed_frag: linedashed_frag,
+ linedashed_vert: linedashed_vert,
+ meshbasic_frag: meshbasic_frag,
+ meshbasic_vert: meshbasic_vert,
+ meshlambert_frag: meshlambert_frag,
+ meshlambert_vert: meshlambert_vert,
+ meshphong_frag: meshphong_frag,
+ meshphong_vert: meshphong_vert,
+ meshphysical_frag: meshphysical_frag,
+ meshphysical_vert: meshphysical_vert,
+ normal_frag: normal_frag,
+ normal_vert: normal_vert,
+ points_frag: points_frag,
+ points_vert: points_vert,
+ shadow_frag: shadow_frag,
+ shadow_vert: shadow_vert
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author mikael emtinger / http://gomo.se/
+ */
+
+ var ShaderLib = {
+
+ basic: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.aomap,
+ UniformsLib.lightmap,
+ UniformsLib.fog
+ ] ),
+
+ vertexShader: ShaderChunk.meshbasic_vert,
+ fragmentShader: ShaderChunk.meshbasic_frag
+
+ },
+
+ lambert: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.aomap,
+ UniformsLib.lightmap,
+ UniformsLib.emissivemap,
+ UniformsLib.fog,
+ UniformsLib.lights,
+ {
+ emissive: { value: new Color( 0x000000 ) }
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.meshlambert_vert,
+ fragmentShader: ShaderChunk.meshlambert_frag
+
+ },
+
+ phong: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.aomap,
+ UniformsLib.lightmap,
+ UniformsLib.emissivemap,
+ UniformsLib.bumpmap,
+ UniformsLib.normalmap,
+ UniformsLib.displacementmap,
+ UniformsLib.gradientmap,
+ UniformsLib.fog,
+ UniformsLib.lights,
+ {
+ emissive: { value: new Color( 0x000000 ) },
+ specular: { value: new Color( 0x111111 ) },
+ shininess: { value: 30 }
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.meshphong_vert,
+ fragmentShader: ShaderChunk.meshphong_frag
+
+ },
+
+ standard: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.aomap,
+ UniformsLib.lightmap,
+ UniformsLib.emissivemap,
+ UniformsLib.bumpmap,
+ UniformsLib.normalmap,
+ UniformsLib.displacementmap,
+ UniformsLib.roughnessmap,
+ UniformsLib.metalnessmap,
+ UniformsLib.fog,
+ UniformsLib.lights,
+ {
+ emissive: { value: new Color( 0x000000 ) },
+ roughness: { value: 0.5 },
+ metalness: { value: 0.5 },
+ envMapIntensity: { value: 1 } // temporary
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.meshphysical_vert,
+ fragmentShader: ShaderChunk.meshphysical_frag
+
+ },
+
+ points: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.points,
+ UniformsLib.fog
+ ] ),
+
+ vertexShader: ShaderChunk.points_vert,
+ fragmentShader: ShaderChunk.points_frag
+
+ },
+
+ dashed: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.fog,
+ {
+ scale: { value: 1 },
+ dashSize: { value: 1 },
+ totalSize: { value: 2 }
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.linedashed_vert,
+ fragmentShader: ShaderChunk.linedashed_frag
+
+ },
+
+ depth: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.displacementmap
+ ] ),
+
+ vertexShader: ShaderChunk.depth_vert,
+ fragmentShader: ShaderChunk.depth_frag
+
+ },
+
+ normal: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.bumpmap,
+ UniformsLib.normalmap,
+ UniformsLib.displacementmap,
+ {
+ opacity: { value: 1.0 }
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.normal_vert,
+ fragmentShader: ShaderChunk.normal_frag
+
+ },
+
+ /* -------------------------------------------------------------------------
+ // Cube map shader
+ ------------------------------------------------------------------------- */
+
+ cube: {
+
+ uniforms: {
+ tCube: { value: null },
+ tFlip: { value: - 1 },
+ opacity: { value: 1.0 }
+ },
+
+ vertexShader: ShaderChunk.cube_vert,
+ fragmentShader: ShaderChunk.cube_frag
+
+ },
+
+ /* -------------------------------------------------------------------------
+ // Cube map shader
+ ------------------------------------------------------------------------- */
+
+ equirect: {
+
+ uniforms: {
+ tEquirect: { value: null },
+ tFlip: { value: - 1 }
+ },
+
+ vertexShader: ShaderChunk.equirect_vert,
+ fragmentShader: ShaderChunk.equirect_frag
+
+ },
+
+ distanceRGBA: {
+
+ uniforms: {
+ lightPos: { value: new Vector3() }
+ },
+
+ vertexShader: ShaderChunk.distanceRGBA_vert,
+ fragmentShader: ShaderChunk.distanceRGBA_frag
+
+ }
+
+ };
+
+ ShaderLib.physical = {
+
+ uniforms: UniformsUtils.merge( [
+ ShaderLib.standard.uniforms,
+ {
+ clearCoat: { value: 0 },
+ clearCoatRoughness: { value: 0 }
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.meshphysical_vert,
+ fragmentShader: ShaderChunk.meshphysical_frag
+
+ };
+
+ /**
+ * @author bhouston / http://clara.io
+ */
+
+ function Box2( min, max ) {
+
+ this.min = ( min !== undefined ) ? min : new Vector2( + Infinity, + Infinity );
+ this.max = ( max !== undefined ) ? max : new Vector2( - Infinity, - Infinity );
+
+ }
+
+ Object.assign( Box2.prototype, {
+
+ set: function ( min, max ) {
+
+ this.min.copy( min );
+ this.max.copy( max );
+
+ return this;
+
+ },
+
+ setFromPoints: function ( points ) {
+
+ this.makeEmpty();
+
+ for ( var i = 0, il = points.length; i < il; i ++ ) {
+
+ this.expandByPoint( points[ i ] );
+
+ }
+
+ return this;
+
+ },
+
+ setFromCenterAndSize: function () {
+
+ var v1 = new Vector2();
+
+ return function setFromCenterAndSize( center, size ) {
+
+ var halfSize = v1.copy( size ).multiplyScalar( 0.5 );
+ this.min.copy( center ).sub( halfSize );
+ this.max.copy( center ).add( halfSize );
+
+ return this;
+
+ };
+
+ }(),
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( box ) {
+
+ this.min.copy( box.min );
+ this.max.copy( box.max );
+
+ return this;
+
+ },
+
+ makeEmpty: function () {
+
+ this.min.x = this.min.y = + Infinity;
+ this.max.x = this.max.y = - Infinity;
+
+ return this;
+
+ },
+
+ isEmpty: function () {
+
+ // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes
+
+ return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y );
+
+ },
+
+ getCenter: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector2();
+ return this.isEmpty() ? result.set( 0, 0 ) : result.addVectors( this.min, this.max ).multiplyScalar( 0.5 );
+
+ },
+
+ getSize: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector2();
+ return this.isEmpty() ? result.set( 0, 0 ) : result.subVectors( this.max, this.min );
+
+ },
+
+ expandByPoint: function ( point ) {
+
+ this.min.min( point );
+ this.max.max( point );
+
+ return this;
+
+ },
+
+ expandByVector: function ( vector ) {
+
+ this.min.sub( vector );
+ this.max.add( vector );
+
+ return this;
+
+ },
+
+ expandByScalar: function ( scalar ) {
+
+ this.min.addScalar( - scalar );
+ this.max.addScalar( scalar );
+
+ return this;
+
+ },
+
+ containsPoint: function ( point ) {
+
+ return point.x < this.min.x || point.x > this.max.x ||
+ point.y < this.min.y || point.y > this.max.y ? false : true;
+
+ },
+
+ containsBox: function ( box ) {
+
+ return this.min.x <= box.min.x && box.max.x <= this.max.x &&
+ this.min.y <= box.min.y && box.max.y <= this.max.y;
+
+ },
+
+ getParameter: function ( point, optionalTarget ) {
+
+ // This can potentially have a divide by zero if the box
+ // has a size dimension of 0.
+
+ var result = optionalTarget || new Vector2();
+
+ return result.set(
+ ( point.x - this.min.x ) / ( this.max.x - this.min.x ),
+ ( point.y - this.min.y ) / ( this.max.y - this.min.y )
+ );
+
+ },
+
+ intersectsBox: function ( box ) {
+
+ // using 4 splitting planes to rule out intersections
+
+ return box.max.x < this.min.x || box.min.x > this.max.x ||
+ box.max.y < this.min.y || box.min.y > this.max.y ? false : true;
+
+ },
+
+ clampPoint: function ( point, optionalTarget ) {
+
+ var result = optionalTarget || new Vector2();
+ return result.copy( point ).clamp( this.min, this.max );
+
+ },
+
+ distanceToPoint: function () {
+
+ var v1 = new Vector2();
+
+ return function distanceToPoint( point ) {
+
+ var clampedPoint = v1.copy( point ).clamp( this.min, this.max );
+ return clampedPoint.sub( point ).length();
+
+ };
+
+ }(),
+
+ intersect: function ( box ) {
+
+ this.min.max( box.min );
+ this.max.min( box.max );
+
+ return this;
+
+ },
+
+ union: function ( box ) {
+
+ this.min.min( box.min );
+ this.max.max( box.max );
+
+ return this;
+
+ },
+
+ translate: function ( offset ) {
+
+ this.min.add( offset );
+ this.max.add( offset );
+
+ return this;
+
+ },
+
+ equals: function ( box ) {
+
+ return box.min.equals( this.min ) && box.max.equals( this.max );
+
+ }
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function LensFlarePlugin( renderer, flares ) {
+
+ var gl = renderer.context;
+ var state = renderer.state;
+
+ var vertexBuffer, elementBuffer;
+ var shader, program, attributes, uniforms;
+
+ var tempTexture, occlusionTexture;
+
+ function init() {
+
+ var vertices = new Float32Array( [
+ - 1, - 1, 0, 0,
+ 1, - 1, 1, 0,
+ 1, 1, 1, 1,
+ - 1, 1, 0, 1
+ ] );
+
+ var faces = new Uint16Array( [
+ 0, 1, 2,
+ 0, 2, 3
+ ] );
+
+ // buffers
+
+ vertexBuffer = gl.createBuffer();
+ elementBuffer = gl.createBuffer();
+
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.bufferData( gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW );
+
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+ gl.bufferData( gl.ELEMENT_ARRAY_BUFFER, faces, gl.STATIC_DRAW );
+
+ // textures
+
+ tempTexture = gl.createTexture();
+ occlusionTexture = gl.createTexture();
+
+ state.bindTexture( gl.TEXTURE_2D, tempTexture );
+ gl.texImage2D( gl.TEXTURE_2D, 0, gl.RGB, 16, 16, 0, gl.RGB, gl.UNSIGNED_BYTE, null );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST );
+
+ state.bindTexture( gl.TEXTURE_2D, occlusionTexture );
+ gl.texImage2D( gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST );
+
+ shader = {
+
+ vertexShader: [
+
+ "uniform lowp int renderType;",
+
+ "uniform vec3 screenPosition;",
+ "uniform vec2 scale;",
+ "uniform float rotation;",
+
+ "uniform sampler2D occlusionMap;",
+
+ "attribute vec2 position;",
+ "attribute vec2 uv;",
+
+ "varying vec2 vUV;",
+ "varying float vVisibility;",
+
+ "void main() {",
+
+ "vUV = uv;",
+
+ "vec2 pos = position;",
+
+ "if ( renderType == 2 ) {",
+
+ "vec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );",
+
+ "vVisibility = visibility.r / 9.0;",
+ "vVisibility *= 1.0 - visibility.g / 9.0;",
+ "vVisibility *= visibility.b / 9.0;",
+ "vVisibility *= 1.0 - visibility.a / 9.0;",
+
+ "pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;",
+ "pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;",
+
+ "}",
+
+ "gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );",
+
+ "}"
+
+ ].join( "\n" ),
+
+ fragmentShader: [
+
+ "uniform lowp int renderType;",
+
+ "uniform sampler2D map;",
+ "uniform float opacity;",
+ "uniform vec3 color;",
+
+ "varying vec2 vUV;",
+ "varying float vVisibility;",
+
+ "void main() {",
+
+ // pink square
+
+ "if ( renderType == 0 ) {",
+
+ "gl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );",
+
+ // restore
+
+ "} else if ( renderType == 1 ) {",
+
+ "gl_FragColor = texture2D( map, vUV );",
+
+ // flare
+
+ "} else {",
+
+ "vec4 texture = texture2D( map, vUV );",
+ "texture.a *= opacity * vVisibility;",
+ "gl_FragColor = texture;",
+ "gl_FragColor.rgb *= color;",
+
+ "}",
+
+ "}"
+
+ ].join( "\n" )
+
+ };
+
+ program = createProgram( shader );
+
+ attributes = {
+ vertex: gl.getAttribLocation ( program, "position" ),
+ uv: gl.getAttribLocation ( program, "uv" )
+ };
+
+ uniforms = {
+ renderType: gl.getUniformLocation( program, "renderType" ),
+ map: gl.getUniformLocation( program, "map" ),
+ occlusionMap: gl.getUniformLocation( program, "occlusionMap" ),
+ opacity: gl.getUniformLocation( program, "opacity" ),
+ color: gl.getUniformLocation( program, "color" ),
+ scale: gl.getUniformLocation( program, "scale" ),
+ rotation: gl.getUniformLocation( program, "rotation" ),
+ screenPosition: gl.getUniformLocation( program, "screenPosition" )
+ };
+
+ }
+
+ /*
+ * Render lens flares
+ * Method: renders 16x16 0xff00ff-colored points scattered over the light source area,
+ * reads these back and calculates occlusion.
+ */
+
+ this.render = function ( scene, camera, viewport ) {
+
+ if ( flares.length === 0 ) return;
+
+ var tempPosition = new Vector3();
+
+ var invAspect = viewport.w / viewport.z,
+ halfViewportWidth = viewport.z * 0.5,
+ halfViewportHeight = viewport.w * 0.5;
+
+ var size = 16 / viewport.w,
+ scale = new Vector2( size * invAspect, size );
+
+ var screenPosition = new Vector3( 1, 1, 0 ),
+ screenPositionPixels = new Vector2( 1, 1 );
+
+ var validArea = new Box2();
+
+ validArea.min.set( viewport.x, viewport.y );
+ validArea.max.set( viewport.x + ( viewport.z - 16 ), viewport.y + ( viewport.w - 16 ) );
+
+ if ( program === undefined ) {
+
+ init();
+
+ }
+
+ gl.useProgram( program );
+
+ state.initAttributes();
+ state.enableAttribute( attributes.vertex );
+ state.enableAttribute( attributes.uv );
+ state.disableUnusedAttributes();
+
+ // loop through all lens flares to update their occlusion and positions
+ // setup gl and common used attribs/uniforms
+
+ gl.uniform1i( uniforms.occlusionMap, 0 );
+ gl.uniform1i( uniforms.map, 1 );
+
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.vertexAttribPointer( attributes.vertex, 2, gl.FLOAT, false, 2 * 8, 0 );
+ gl.vertexAttribPointer( attributes.uv, 2, gl.FLOAT, false, 2 * 8, 8 );
+
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+
+ state.disable( gl.CULL_FACE );
+ state.buffers.depth.setMask( false );
+
+ for ( var i = 0, l = flares.length; i < l; i ++ ) {
+
+ size = 16 / viewport.w;
+ scale.set( size * invAspect, size );
+
+ // calc object screen position
+
+ var flare = flares[ i ];
+
+ tempPosition.set( flare.matrixWorld.elements[ 12 ], flare.matrixWorld.elements[ 13 ], flare.matrixWorld.elements[ 14 ] );
+
+ tempPosition.applyMatrix4( camera.matrixWorldInverse );
+ tempPosition.applyMatrix4( camera.projectionMatrix );
+
+ // setup arrays for gl programs
+
+ screenPosition.copy( tempPosition );
+
+ // horizontal and vertical coordinate of the lower left corner of the pixels to copy
+
+ screenPositionPixels.x = viewport.x + ( screenPosition.x * halfViewportWidth ) + halfViewportWidth - 8;
+ screenPositionPixels.y = viewport.y + ( screenPosition.y * halfViewportHeight ) + halfViewportHeight - 8;
+
+ // screen cull
+
+ if ( validArea.containsPoint( screenPositionPixels ) === true ) {
+
+ // save current RGB to temp texture
+
+ state.activeTexture( gl.TEXTURE0 );
+ state.bindTexture( gl.TEXTURE_2D, null );
+ state.activeTexture( gl.TEXTURE1 );
+ state.bindTexture( gl.TEXTURE_2D, tempTexture );
+ gl.copyTexImage2D( gl.TEXTURE_2D, 0, gl.RGB, screenPositionPixels.x, screenPositionPixels.y, 16, 16, 0 );
+
+
+ // render pink quad
+
+ gl.uniform1i( uniforms.renderType, 0 );
+ gl.uniform2f( uniforms.scale, scale.x, scale.y );
+ gl.uniform3f( uniforms.screenPosition, screenPosition.x, screenPosition.y, screenPosition.z );
+
+ state.disable( gl.BLEND );
+ state.enable( gl.DEPTH_TEST );
+
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
+
+
+ // copy result to occlusionMap
+
+ state.activeTexture( gl.TEXTURE0 );
+ state.bindTexture( gl.TEXTURE_2D, occlusionTexture );
+ gl.copyTexImage2D( gl.TEXTURE_2D, 0, gl.RGBA, screenPositionPixels.x, screenPositionPixels.y, 16, 16, 0 );
+
+
+ // restore graphics
+
+ gl.uniform1i( uniforms.renderType, 1 );
+ state.disable( gl.DEPTH_TEST );
+
+ state.activeTexture( gl.TEXTURE1 );
+ state.bindTexture( gl.TEXTURE_2D, tempTexture );
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
+
+
+ // update object positions
+
+ flare.positionScreen.copy( screenPosition );
+
+ if ( flare.customUpdateCallback ) {
+
+ flare.customUpdateCallback( flare );
+
+ } else {
+
+ flare.updateLensFlares();
+
+ }
+
+ // render flares
+
+ gl.uniform1i( uniforms.renderType, 2 );
+ state.enable( gl.BLEND );
+
+ for ( var j = 0, jl = flare.lensFlares.length; j < jl; j ++ ) {
+
+ var sprite = flare.lensFlares[ j ];
+
+ if ( sprite.opacity > 0.001 && sprite.scale > 0.001 ) {
+
+ screenPosition.x = sprite.x;
+ screenPosition.y = sprite.y;
+ screenPosition.z = sprite.z;
+
+ size = sprite.size * sprite.scale / viewport.w;
+
+ scale.x = size * invAspect;
+ scale.y = size;
+
+ gl.uniform3f( uniforms.screenPosition, screenPosition.x, screenPosition.y, screenPosition.z );
+ gl.uniform2f( uniforms.scale, scale.x, scale.y );
+ gl.uniform1f( uniforms.rotation, sprite.rotation );
+
+ gl.uniform1f( uniforms.opacity, sprite.opacity );
+ gl.uniform3f( uniforms.color, sprite.color.r, sprite.color.g, sprite.color.b );
+
+ state.setBlending( sprite.blending, sprite.blendEquation, sprite.blendSrc, sprite.blendDst );
+ renderer.setTexture2D( sprite.texture, 1 );
+
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ // restore gl
+
+ state.enable( gl.CULL_FACE );
+ state.enable( gl.DEPTH_TEST );
+ state.buffers.depth.setMask( true );
+
+ renderer.resetGLState();
+
+ };
+
+ function createProgram( shader ) {
+
+ var program = gl.createProgram();
+
+ var fragmentShader = gl.createShader( gl.FRAGMENT_SHADER );
+ var vertexShader = gl.createShader( gl.VERTEX_SHADER );
+
+ var prefix = "precision " + renderer.getPrecision() + " float;\n";
+
+ gl.shaderSource( fragmentShader, prefix + shader.fragmentShader );
+ gl.shaderSource( vertexShader, prefix + shader.vertexShader );
+
+ gl.compileShader( fragmentShader );
+ gl.compileShader( vertexShader );
+
+ gl.attachShader( program, fragmentShader );
+ gl.attachShader( program, vertexShader );
+
+ gl.linkProgram( program );
+
+ return program;
+
+ }
+
+ }
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function SpritePlugin( renderer, sprites ) {
+
+ var gl = renderer.context;
+ var state = renderer.state;
+
+ var vertexBuffer, elementBuffer;
+ var program, attributes, uniforms;
+
+ var texture;
+
+ // decompose matrixWorld
+
+ var spritePosition = new Vector3();
+ var spriteRotation = new Quaternion();
+ var spriteScale = new Vector3();
+
+ function init() {
+
+ var vertices = new Float32Array( [
+ - 0.5, - 0.5, 0, 0,
+ 0.5, - 0.5, 1, 0,
+ 0.5, 0.5, 1, 1,
+ - 0.5, 0.5, 0, 1
+ ] );
+
+ var faces = new Uint16Array( [
+ 0, 1, 2,
+ 0, 2, 3
+ ] );
+
+ vertexBuffer = gl.createBuffer();
+ elementBuffer = gl.createBuffer();
+
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.bufferData( gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW );
+
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+ gl.bufferData( gl.ELEMENT_ARRAY_BUFFER, faces, gl.STATIC_DRAW );
+
+ program = createProgram();
+
+ attributes = {
+ position: gl.getAttribLocation ( program, 'position' ),
+ uv: gl.getAttribLocation ( program, 'uv' )
+ };
+
+ uniforms = {
+ uvOffset: gl.getUniformLocation( program, 'uvOffset' ),
+ uvScale: gl.getUniformLocation( program, 'uvScale' ),
+
+ rotation: gl.getUniformLocation( program, 'rotation' ),
+ scale: gl.getUniformLocation( program, 'scale' ),
+
+ color: gl.getUniformLocation( program, 'color' ),
+ map: gl.getUniformLocation( program, 'map' ),
+ opacity: gl.getUniformLocation( program, 'opacity' ),
+
+ modelViewMatrix: gl.getUniformLocation( program, 'modelViewMatrix' ),
+ projectionMatrix: gl.getUniformLocation( program, 'projectionMatrix' ),
+
+ fogType: gl.getUniformLocation( program, 'fogType' ),
+ fogDensity: gl.getUniformLocation( program, 'fogDensity' ),
+ fogNear: gl.getUniformLocation( program, 'fogNear' ),
+ fogFar: gl.getUniformLocation( program, 'fogFar' ),
+ fogColor: gl.getUniformLocation( program, 'fogColor' ),
+
+ alphaTest: gl.getUniformLocation( program, 'alphaTest' )
+ };
+
+ var canvas = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
+ canvas.width = 8;
+ canvas.height = 8;
+
+ var context = canvas.getContext( '2d' );
+ context.fillStyle = 'white';
+ context.fillRect( 0, 0, 8, 8 );
+
+ texture = new Texture( canvas );
+ texture.needsUpdate = true;
+
+ }
+
+ this.render = function ( scene, camera ) {
+
+ if ( sprites.length === 0 ) return;
+
+ // setup gl
+
+ if ( program === undefined ) {
+
+ init();
+
+ }
+
+ gl.useProgram( program );
+
+ state.initAttributes();
+ state.enableAttribute( attributes.position );
+ state.enableAttribute( attributes.uv );
+ state.disableUnusedAttributes();
+
+ state.disable( gl.CULL_FACE );
+ state.enable( gl.BLEND );
+
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.vertexAttribPointer( attributes.position, 2, gl.FLOAT, false, 2 * 8, 0 );
+ gl.vertexAttribPointer( attributes.uv, 2, gl.FLOAT, false, 2 * 8, 8 );
+
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+
+ gl.uniformMatrix4fv( uniforms.projectionMatrix, false, camera.projectionMatrix.elements );
+
+ state.activeTexture( gl.TEXTURE0 );
+ gl.uniform1i( uniforms.map, 0 );
+
+ var oldFogType = 0;
+ var sceneFogType = 0;
+ var fog = scene.fog;
+
+ if ( fog ) {
+
+ gl.uniform3f( uniforms.fogColor, fog.color.r, fog.color.g, fog.color.b );
+
+ if ( fog.isFog ) {
+
+ gl.uniform1f( uniforms.fogNear, fog.near );
+ gl.uniform1f( uniforms.fogFar, fog.far );
+
+ gl.uniform1i( uniforms.fogType, 1 );
+ oldFogType = 1;
+ sceneFogType = 1;
+
+ } else if ( fog.isFogExp2 ) {
+
+ gl.uniform1f( uniforms.fogDensity, fog.density );
+
+ gl.uniform1i( uniforms.fogType, 2 );
+ oldFogType = 2;
+ sceneFogType = 2;
+
+ }
+
+ } else {
+
+ gl.uniform1i( uniforms.fogType, 0 );
+ oldFogType = 0;
+ sceneFogType = 0;
+
+ }
+
+
+ // update positions and sort
+
+ for ( var i = 0, l = sprites.length; i < l; i ++ ) {
+
+ var sprite = sprites[ i ];
+
+ sprite.modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, sprite.matrixWorld );
+ sprite.z = - sprite.modelViewMatrix.elements[ 14 ];
+
+ }
+
+ sprites.sort( painterSortStable );
+
+ // render all sprites
+
+ var scale = [];
+
+ for ( var i = 0, l = sprites.length; i < l; i ++ ) {
+
+ var sprite = sprites[ i ];
+ var material = sprite.material;
+
+ if ( material.visible === false ) continue;
+
+ sprite.onBeforeRender( renderer, scene, camera, undefined, material, undefined );
+
+ gl.uniform1f( uniforms.alphaTest, material.alphaTest );
+ gl.uniformMatrix4fv( uniforms.modelViewMatrix, false, sprite.modelViewMatrix.elements );
+
+ sprite.matrixWorld.decompose( spritePosition, spriteRotation, spriteScale );
+
+ scale[ 0 ] = spriteScale.x;
+ scale[ 1 ] = spriteScale.y;
+
+ var fogType = 0;
+
+ if ( scene.fog && material.fog ) {
+
+ fogType = sceneFogType;
+
+ }
+
+ if ( oldFogType !== fogType ) {
+
+ gl.uniform1i( uniforms.fogType, fogType );
+ oldFogType = fogType;
+
+ }
+
+ if ( material.map !== null ) {
+
+ gl.uniform2f( uniforms.uvOffset, material.map.offset.x, material.map.offset.y );
+ gl.uniform2f( uniforms.uvScale, material.map.repeat.x, material.map.repeat.y );
+
+ } else {
+
+ gl.uniform2f( uniforms.uvOffset, 0, 0 );
+ gl.uniform2f( uniforms.uvScale, 1, 1 );
+
+ }
+
+ gl.uniform1f( uniforms.opacity, material.opacity );
+ gl.uniform3f( uniforms.color, material.color.r, material.color.g, material.color.b );
+
+ gl.uniform1f( uniforms.rotation, material.rotation );
+ gl.uniform2fv( uniforms.scale, scale );
+
+ state.setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst, material.blendEquationAlpha, material.blendSrcAlpha, material.blendDstAlpha, material.premultipliedAlpha );
+ state.buffers.depth.setTest( material.depthTest );
+ state.buffers.depth.setMask( material.depthWrite );
+
+ if ( material.map ) {
+
+ renderer.setTexture2D( material.map, 0 );
+
+ } else {
+
+ renderer.setTexture2D( texture, 0 );
+
+ }
+
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
+
+ sprite.onAfterRender( renderer, scene, camera, undefined, material, undefined );
+
+ }
+
+ // restore gl
+
+ state.enable( gl.CULL_FACE );
+
+ renderer.resetGLState();
+
+ };
+
+ function createProgram() {
+
+ var program = gl.createProgram();
+
+ var vertexShader = gl.createShader( gl.VERTEX_SHADER );
+ var fragmentShader = gl.createShader( gl.FRAGMENT_SHADER );
+
+ gl.shaderSource( vertexShader, [
+
+ 'precision ' + renderer.getPrecision() + ' float;',
+
+ '#define SHADER_NAME ' + 'SpriteMaterial',
+
+ 'uniform mat4 modelViewMatrix;',
+ 'uniform mat4 projectionMatrix;',
+ 'uniform float rotation;',
+ 'uniform vec2 scale;',
+ 'uniform vec2 uvOffset;',
+ 'uniform vec2 uvScale;',
+
+ 'attribute vec2 position;',
+ 'attribute vec2 uv;',
+
+ 'varying vec2 vUV;',
+
+ 'void main() {',
+
+ 'vUV = uvOffset + uv * uvScale;',
+
+ 'vec2 alignedPosition = position * scale;',
+
+ 'vec2 rotatedPosition;',
+ 'rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;',
+ 'rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;',
+
+ 'vec4 finalPosition;',
+
+ 'finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );',
+ 'finalPosition.xy += rotatedPosition;',
+ 'finalPosition = projectionMatrix * finalPosition;',
+
+ 'gl_Position = finalPosition;',
+
+ '}'
+
+ ].join( '\n' ) );
+
+ gl.shaderSource( fragmentShader, [
+
+ 'precision ' + renderer.getPrecision() + ' float;',
+
+ '#define SHADER_NAME ' + 'SpriteMaterial',
+
+ 'uniform vec3 color;',
+ 'uniform sampler2D map;',
+ 'uniform float opacity;',
+
+ 'uniform int fogType;',
+ 'uniform vec3 fogColor;',
+ 'uniform float fogDensity;',
+ 'uniform float fogNear;',
+ 'uniform float fogFar;',
+ 'uniform float alphaTest;',
+
+ 'varying vec2 vUV;',
+
+ 'void main() {',
+
+ 'vec4 texture = texture2D( map, vUV );',
+
+ 'if ( texture.a < alphaTest ) discard;',
+
+ 'gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );',
+
+ 'if ( fogType > 0 ) {',
+
+ 'float depth = gl_FragCoord.z / gl_FragCoord.w;',
+ 'float fogFactor = 0.0;',
+
+ 'if ( fogType == 1 ) {',
+
+ 'fogFactor = smoothstep( fogNear, fogFar, depth );',
+
+ '} else {',
+
+ 'const float LOG2 = 1.442695;',
+ 'fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );',
+ 'fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );',
+
+ '}',
+
+ 'gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );',
+
+ '}',
+
+ '}'
+
+ ].join( '\n' ) );
+
+ gl.compileShader( vertexShader );
+ gl.compileShader( fragmentShader );
+
+ gl.attachShader( program, vertexShader );
+ gl.attachShader( program, fragmentShader );
+
+ gl.linkProgram( program );
+
+ return program;
+
+ }
+
+ function painterSortStable( a, b ) {
+
+ if ( a.renderOrder !== b.renderOrder ) {
+
+ return a.renderOrder - b.renderOrder;
+
+ } else if ( a.z !== b.z ) {
+
+ return b.z - a.z;
+
+ } else {
+
+ return b.id - a.id;
+
+ }
+
+ }
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ var materialId = 0;
+
+ function Material() {
+
+ Object.defineProperty( this, 'id', { value: materialId ++ } );
+
+ this.uuid = _Math.generateUUID();
+
+ this.name = '';
+ this.type = 'Material';
+
+ this.fog = true;
+ this.lights = true;
+
+ this.blending = NormalBlending;
+ this.side = FrontSide;
+ this.shading = SmoothShading; // THREE.FlatShading, THREE.SmoothShading
+ this.vertexColors = NoColors; // THREE.NoColors, THREE.VertexColors, THREE.FaceColors
+
+ this.opacity = 1;
+ this.transparent = false;
+
+ this.blendSrc = SrcAlphaFactor;
+ this.blendDst = OneMinusSrcAlphaFactor;
+ this.blendEquation = AddEquation;
+ this.blendSrcAlpha = null;
+ this.blendDstAlpha = null;
+ this.blendEquationAlpha = null;
+
+ this.depthFunc = LessEqualDepth;
+ this.depthTest = true;
+ this.depthWrite = true;
+
+ this.clippingPlanes = null;
+ this.clipIntersection = false;
+ this.clipShadows = false;
+
+ this.colorWrite = true;
+
+ this.precision = null; // override the renderer's default precision for this material
+
+ this.polygonOffset = false;
+ this.polygonOffsetFactor = 0;
+ this.polygonOffsetUnits = 0;
+
+ this.dithering = false;
+
+ this.alphaTest = 0;
+ this.premultipliedAlpha = false;
+
+ this.overdraw = 0; // Overdrawn pixels (typically between 0 and 1) for fixing antialiasing gaps in CanvasRenderer
+
+ this.visible = true;
+
+ this.needsUpdate = true;
+
+ }
+
+ Object.assign( Material.prototype, EventDispatcher.prototype, {
+
+ isMaterial: true,
+
+ onBeforeCompile: function () {},
+
+ setValues: function ( values ) {
+
+ if ( values === undefined ) return;
+
+ for ( var key in values ) {
+
+ var newValue = values[ key ];
+
+ if ( newValue === undefined ) {
+
+ console.warn( "THREE.Material: '" + key + "' parameter is undefined." );
+ continue;
+
+ }
+
+ var currentValue = this[ key ];
+
+ if ( currentValue === undefined ) {
+
+ console.warn( "THREE." + this.type + ": '" + key + "' is not a property of this material." );
+ continue;
+
+ }
+
+ if ( currentValue && currentValue.isColor ) {
+
+ currentValue.set( newValue );
+
+ } else if ( ( currentValue && currentValue.isVector3 ) && ( newValue && newValue.isVector3 ) ) {
+
+ currentValue.copy( newValue );
+
+ } else if ( key === 'overdraw' ) {
+
+ // ensure overdraw is backwards-compatible with legacy boolean type
+ this[ key ] = Number( newValue );
+
+ } else {
+
+ this[ key ] = newValue;
+
+ }
+
+ }
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var isRoot = meta === undefined;
+
+ if ( isRoot ) {
+
+ meta = {
+ textures: {},
+ images: {}
+ };
+
+ }
+
+ var data = {
+ metadata: {
+ version: 4.5,
+ type: 'Material',
+ generator: 'Material.toJSON'
+ }
+ };
+
+ // standard Material serialization
+ data.uuid = this.uuid;
+ data.type = this.type;
+
+ if ( this.name !== '' ) data.name = this.name;
+
+ if ( this.color && this.color.isColor ) data.color = this.color.getHex();
+
+ if ( this.roughness !== undefined ) data.roughness = this.roughness;
+ if ( this.metalness !== undefined ) data.metalness = this.metalness;
+
+ if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
+ if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
+ if ( this.shininess !== undefined ) data.shininess = this.shininess;
+ if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
+ if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
+
+ if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).uuid;
+ if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
+ if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
+ if ( this.bumpMap && this.bumpMap.isTexture ) {
+
+ data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
+ data.bumpScale = this.bumpScale;
+
+ }
+ if ( this.normalMap && this.normalMap.isTexture ) {
+
+ data.normalMap = this.normalMap.toJSON( meta ).uuid;
+ data.normalScale = this.normalScale.toArray();
+
+ }
+ if ( this.displacementMap && this.displacementMap.isTexture ) {
+
+ data.displacementMap = this.displacementMap.toJSON( meta ).uuid;
+ data.displacementScale = this.displacementScale;
+ data.displacementBias = this.displacementBias;
+
+ }
+ if ( this.roughnessMap && this.roughnessMap.isTexture ) data.roughnessMap = this.roughnessMap.toJSON( meta ).uuid;
+ if ( this.metalnessMap && this.metalnessMap.isTexture ) data.metalnessMap = this.metalnessMap.toJSON( meta ).uuid;
+
+ if ( this.emissiveMap && this.emissiveMap.isTexture ) data.emissiveMap = this.emissiveMap.toJSON( meta ).uuid;
+ if ( this.specularMap && this.specularMap.isTexture ) data.specularMap = this.specularMap.toJSON( meta ).uuid;
+
+ if ( this.envMap && this.envMap.isTexture ) {
+
+ data.envMap = this.envMap.toJSON( meta ).uuid;
+ data.reflectivity = this.reflectivity; // Scale behind envMap
+
+ }
+
+ if ( this.gradientMap && this.gradientMap.isTexture ) {
+
+ data.gradientMap = this.gradientMap.toJSON( meta ).uuid;
+
+ }
+
+ if ( this.size !== undefined ) data.size = this.size;
+ if ( this.sizeAttenuation !== undefined ) data.sizeAttenuation = this.sizeAttenuation;
+
+ if ( this.blending !== NormalBlending ) data.blending = this.blending;
+ if ( this.shading !== SmoothShading ) data.shading = this.shading;
+ if ( this.side !== FrontSide ) data.side = this.side;
+ if ( this.vertexColors !== NoColors ) data.vertexColors = this.vertexColors;
+
+ if ( this.opacity < 1 ) data.opacity = this.opacity;
+ if ( this.transparent === true ) data.transparent = this.transparent;
+
+ data.depthFunc = this.depthFunc;
+ data.depthTest = this.depthTest;
+ data.depthWrite = this.depthWrite;
+
+ if ( this.alphaTest > 0 ) data.alphaTest = this.alphaTest;
+ if ( this.premultipliedAlpha === true ) data.premultipliedAlpha = this.premultipliedAlpha;
+ if ( this.wireframe === true ) data.wireframe = this.wireframe;
+ if ( this.wireframeLinewidth > 1 ) data.wireframeLinewidth = this.wireframeLinewidth;
+ if ( this.wireframeLinecap !== 'round' ) data.wireframeLinecap = this.wireframeLinecap;
+ if ( this.wireframeLinejoin !== 'round' ) data.wireframeLinejoin = this.wireframeLinejoin;
+
+ data.skinning = this.skinning;
+ data.morphTargets = this.morphTargets;
+
+ data.dithering = this.dithering;
+
+ // TODO: Copied from Object3D.toJSON
+
+ function extractFromCache( cache ) {
+
+ var values = [];
+
+ for ( var key in cache ) {
+
+ var data = cache[ key ];
+ delete data.metadata;
+ values.push( data );
+
+ }
+
+ return values;
+
+ }
+
+ if ( isRoot ) {
+
+ var textures = extractFromCache( meta.textures );
+ var images = extractFromCache( meta.images );
+
+ if ( textures.length > 0 ) data.textures = textures;
+ if ( images.length > 0 ) data.images = images;
+
+ }
+
+ return data;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ this.name = source.name;
+
+ this.fog = source.fog;
+ this.lights = source.lights;
+
+ this.blending = source.blending;
+ this.side = source.side;
+ this.shading = source.shading;
+ this.vertexColors = source.vertexColors;
+
+ this.opacity = source.opacity;
+ this.transparent = source.transparent;
+
+ this.blendSrc = source.blendSrc;
+ this.blendDst = source.blendDst;
+ this.blendEquation = source.blendEquation;
+ this.blendSrcAlpha = source.blendSrcAlpha;
+ this.blendDstAlpha = source.blendDstAlpha;
+ this.blendEquationAlpha = source.blendEquationAlpha;
+
+ this.depthFunc = source.depthFunc;
+ this.depthTest = source.depthTest;
+ this.depthWrite = source.depthWrite;
+
+ this.colorWrite = source.colorWrite;
+
+ this.precision = source.precision;
+
+ this.polygonOffset = source.polygonOffset;
+ this.polygonOffsetFactor = source.polygonOffsetFactor;
+ this.polygonOffsetUnits = source.polygonOffsetUnits;
+
+ this.dithering = source.dithering;
+
+ this.alphaTest = source.alphaTest;
+
+ this.premultipliedAlpha = source.premultipliedAlpha;
+
+ this.overdraw = source.overdraw;
+
+ this.visible = source.visible;
+ this.clipShadows = source.clipShadows;
+ this.clipIntersection = source.clipIntersection;
+
+ var srcPlanes = source.clippingPlanes,
+ dstPlanes = null;
+
+ if ( srcPlanes !== null ) {
+
+ var n = srcPlanes.length;
+ dstPlanes = new Array( n );
+
+ for ( var i = 0; i !== n; ++ i )
+ dstPlanes[ i ] = srcPlanes[ i ].clone();
+
+ }
+
+ this.clippingPlanes = dstPlanes;
+
+ return this;
+
+ },
+
+ dispose: function () {
+
+ this.dispatchEvent( { type: 'dispose' } );
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * defines: { "label" : "value" },
+ * uniforms: { "parameter1": { value: 1.0 }, "parameter2": { value2: 2 } },
+ *
+ * fragmentShader: <string>,
+ * vertexShader: <string>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * lights: <bool>,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>
+ * }
+ */
+
+ function ShaderMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'ShaderMaterial';
+
+ this.defines = {};
+ this.uniforms = {};
+
+ this.vertexShader = 'void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}';
+ this.fragmentShader = 'void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}';
+
+ this.linewidth = 1;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+
+ this.fog = false; // set to use scene fog
+ this.lights = false; // set to use scene lights
+ this.clipping = false; // set to use user-defined clipping planes
+
+ this.skinning = false; // set to use skinning attribute streams
+ this.morphTargets = false; // set to use morph targets
+ this.morphNormals = false; // set to use morph normals
+
+ this.extensions = {
+ derivatives: false, // set to use derivatives
+ fragDepth: false, // set to use fragment depth values
+ drawBuffers: false, // set to use draw buffers
+ shaderTextureLOD: false // set to use shader texture LOD
+ };
+
+ // When rendered geometry doesn't include these attributes but the material does,
+ // use these default values in WebGL. This avoids errors when buffer data is missing.
+ this.defaultAttributeValues = {
+ 'color': [ 1, 1, 1 ],
+ 'uv': [ 0, 0 ],
+ 'uv2': [ 0, 0 ]
+ };
+
+ this.index0AttributeName = undefined;
+
+ if ( parameters !== undefined ) {
+
+ if ( parameters.attributes !== undefined ) {
+
+ console.error( 'THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.' );
+
+ }
+
+ this.setValues( parameters );
+
+ }
+
+ }
+
+ ShaderMaterial.prototype = Object.create( Material.prototype );
+ ShaderMaterial.prototype.constructor = ShaderMaterial;
+
+ ShaderMaterial.prototype.isShaderMaterial = true;
+
+ ShaderMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.fragmentShader = source.fragmentShader;
+ this.vertexShader = source.vertexShader;
+
+ this.uniforms = UniformsUtils.clone( source.uniforms );
+
+ this.defines = source.defines;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+
+ this.lights = source.lights;
+ this.clipping = source.clipping;
+
+ this.skinning = source.skinning;
+
+ this.morphTargets = source.morphTargets;
+ this.morphNormals = source.morphNormals;
+
+ this.extensions = source.extensions;
+
+ return this;
+
+ };
+
+ ShaderMaterial.prototype.toJSON = function ( meta ) {
+
+ var data = Material.prototype.toJSON.call( this, meta );
+
+ data.uniforms = this.uniforms;
+ data.vertexShader = this.vertexShader;
+ data.fragmentShader = this.fragmentShader;
+
+ return data;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author bhouston / https://clara.io
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * parameters = {
+ *
+ * opacity: <float>,
+ *
+ * map: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * displacementMap: new THREE.Texture( <Image> ),
+ * displacementScale: <float>,
+ * displacementBias: <float>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>
+ * }
+ */
+
+ function MeshDepthMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'MeshDepthMaterial';
+
+ this.depthPacking = BasicDepthPacking;
+
+ this.skinning = false;
+ this.morphTargets = false;
+
+ this.map = null;
+
+ this.alphaMap = null;
+
+ this.displacementMap = null;
+ this.displacementScale = 1;
+ this.displacementBias = 0;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+
+ this.fog = false;
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshDepthMaterial.prototype = Object.create( Material.prototype );
+ MeshDepthMaterial.prototype.constructor = MeshDepthMaterial;
+
+ MeshDepthMaterial.prototype.isMeshDepthMaterial = true;
+
+ MeshDepthMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.depthPacking = source.depthPacking;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+
+ this.map = source.map;
+
+ this.alphaMap = source.alphaMap;
+
+ this.displacementMap = source.displacementMap;
+ this.displacementScale = source.displacementScale;
+ this.displacementBias = source.displacementBias;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+
+ return this;
+
+ };
+
+ /**
+ * @author bhouston / http://clara.io
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function Box3( min, max ) {
+
+ this.min = ( min !== undefined ) ? min : new Vector3( + Infinity, + Infinity, + Infinity );
+ this.max = ( max !== undefined ) ? max : new Vector3( - Infinity, - Infinity, - Infinity );
+
+ }
+
+ Object.assign( Box3.prototype, {
+
+ isBox3: true,
+
+ set: function ( min, max ) {
+
+ this.min.copy( min );
+ this.max.copy( max );
+
+ return this;
+
+ },
+
+ setFromArray: function ( array ) {
+
+ var minX = + Infinity;
+ var minY = + Infinity;
+ var minZ = + Infinity;
+
+ var maxX = - Infinity;
+ var maxY = - Infinity;
+ var maxZ = - Infinity;
+
+ for ( var i = 0, l = array.length; i < l; i += 3 ) {
+
+ var x = array[ i ];
+ var y = array[ i + 1 ];
+ var z = array[ i + 2 ];
+
+ if ( x < minX ) minX = x;
+ if ( y < minY ) minY = y;
+ if ( z < minZ ) minZ = z;
+
+ if ( x > maxX ) maxX = x;
+ if ( y > maxY ) maxY = y;
+ if ( z > maxZ ) maxZ = z;
+
+ }
+
+ this.min.set( minX, minY, minZ );
+ this.max.set( maxX, maxY, maxZ );
+
+ return this;
+
+ },
+
+ setFromBufferAttribute: function ( attribute ) {
+
+ var minX = + Infinity;
+ var minY = + Infinity;
+ var minZ = + Infinity;
+
+ var maxX = - Infinity;
+ var maxY = - Infinity;
+ var maxZ = - Infinity;
+
+ for ( var i = 0, l = attribute.count; i < l; i ++ ) {
+
+ var x = attribute.getX( i );
+ var y = attribute.getY( i );
+ var z = attribute.getZ( i );
+
+ if ( x < minX ) minX = x;
+ if ( y < minY ) minY = y;
+ if ( z < minZ ) minZ = z;
+
+ if ( x > maxX ) maxX = x;
+ if ( y > maxY ) maxY = y;
+ if ( z > maxZ ) maxZ = z;
+
+ }
+
+ this.min.set( minX, minY, minZ );
+ this.max.set( maxX, maxY, maxZ );
+
+ return this;
+
+ },
+
+ setFromPoints: function ( points ) {
+
+ this.makeEmpty();
+
+ for ( var i = 0, il = points.length; i < il; i ++ ) {
+
+ this.expandByPoint( points[ i ] );
+
+ }
+
+ return this;
+
+ },
+
+ setFromCenterAndSize: function () {
+
+ var v1 = new Vector3();
+
+ return function setFromCenterAndSize( center, size ) {
+
+ var halfSize = v1.copy( size ).multiplyScalar( 0.5 );
+
+ this.min.copy( center ).sub( halfSize );
+ this.max.copy( center ).add( halfSize );
+
+ return this;
+
+ };
+
+ }(),
+
+ setFromObject: function ( object ) {
+
+ this.makeEmpty();
+
+ return this.expandByObject( object );
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( box ) {
+
+ this.min.copy( box.min );
+ this.max.copy( box.max );
+
+ return this;
+
+ },
+
+ makeEmpty: function () {
+
+ this.min.x = this.min.y = this.min.z = + Infinity;
+ this.max.x = this.max.y = this.max.z = - Infinity;
+
+ return this;
+
+ },
+
+ isEmpty: function () {
+
+ // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes
+
+ return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ) || ( this.max.z < this.min.z );
+
+ },
+
+ getCenter: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return this.isEmpty() ? result.set( 0, 0, 0 ) : result.addVectors( this.min, this.max ).multiplyScalar( 0.5 );
+
+ },
+
+ getSize: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return this.isEmpty() ? result.set( 0, 0, 0 ) : result.subVectors( this.max, this.min );
+
+ },
+
+ expandByPoint: function ( point ) {
+
+ this.min.min( point );
+ this.max.max( point );
+
+ return this;
+
+ },
+
+ expandByVector: function ( vector ) {
+
+ this.min.sub( vector );
+ this.max.add( vector );
+
+ return this;
+
+ },
+
+ expandByScalar: function ( scalar ) {
+
+ this.min.addScalar( - scalar );
+ this.max.addScalar( scalar );
+
+ return this;
+
+ },
+
+ expandByObject: function () {
+
+ // Computes the world-axis-aligned bounding box of an object (including its children),
+ // accounting for both the object's, and children's, world transforms
+
+ var v1 = new Vector3();
+
+ return function expandByObject( object ) {
+
+ var scope = this;
+
+ object.updateMatrixWorld( true );
+
+ object.traverse( function ( node ) {
+
+ var i, l;
+
+ var geometry = node.geometry;
+
+ if ( geometry !== undefined ) {
+
+ if ( geometry.isGeometry ) {
+
+ var vertices = geometry.vertices;
+
+ for ( i = 0, l = vertices.length; i < l; i ++ ) {
+
+ v1.copy( vertices[ i ] );
+ v1.applyMatrix4( node.matrixWorld );
+
+ scope.expandByPoint( v1 );
+
+ }
+
+ } else if ( geometry.isBufferGeometry ) {
+
+ var attribute = geometry.attributes.position;
+
+ if ( attribute !== undefined ) {
+
+ for ( i = 0, l = attribute.count; i < l; i ++ ) {
+
+ v1.fromBufferAttribute( attribute, i ).applyMatrix4( node.matrixWorld );
+
+ scope.expandByPoint( v1 );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ } );
+
+ return this;
+
+ };
+
+ }(),
+
+ containsPoint: function ( point ) {
+
+ return point.x < this.min.x || point.x > this.max.x ||
+ point.y < this.min.y || point.y > this.max.y ||
+ point.z < this.min.z || point.z > this.max.z ? false : true;
+
+ },
+
+ containsBox: function ( box ) {
+
+ return this.min.x <= box.min.x && box.max.x <= this.max.x &&
+ this.min.y <= box.min.y && box.max.y <= this.max.y &&
+ this.min.z <= box.min.z && box.max.z <= this.max.z;
+
+ },
+
+ getParameter: function ( point, optionalTarget ) {
+
+ // This can potentially have a divide by zero if the box
+ // has a size dimension of 0.
+
+ var result = optionalTarget || new Vector3();
+
+ return result.set(
+ ( point.x - this.min.x ) / ( this.max.x - this.min.x ),
+ ( point.y - this.min.y ) / ( this.max.y - this.min.y ),
+ ( point.z - this.min.z ) / ( this.max.z - this.min.z )
+ );
+
+ },
+
+ intersectsBox: function ( box ) {
+
+ // using 6 splitting planes to rule out intersections.
+ return box.max.x < this.min.x || box.min.x > this.max.x ||
+ box.max.y < this.min.y || box.min.y > this.max.y ||
+ box.max.z < this.min.z || box.min.z > this.max.z ? false : true;
+
+ },
+
+ intersectsSphere: ( function () {
+
+ var closestPoint = new Vector3();
+
+ return function intersectsSphere( sphere ) {
+
+ // Find the point on the AABB closest to the sphere center.
+ this.clampPoint( sphere.center, closestPoint );
+
+ // If that point is inside the sphere, the AABB and sphere intersect.
+ return closestPoint.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius );
+
+ };
+
+ } )(),
+
+ intersectsPlane: function ( plane ) {
+
+ // We compute the minimum and maximum dot product values. If those values
+ // are on the same side (back or front) of the plane, then there is no intersection.
+
+ var min, max;
+
+ if ( plane.normal.x > 0 ) {
+
+ min = plane.normal.x * this.min.x;
+ max = plane.normal.x * this.max.x;
+
+ } else {
+
+ min = plane.normal.x * this.max.x;
+ max = plane.normal.x * this.min.x;
+
+ }
+
+ if ( plane.normal.y > 0 ) {
+
+ min += plane.normal.y * this.min.y;
+ max += plane.normal.y * this.max.y;
+
+ } else {
+
+ min += plane.normal.y * this.max.y;
+ max += plane.normal.y * this.min.y;
+
+ }
+
+ if ( plane.normal.z > 0 ) {
+
+ min += plane.normal.z * this.min.z;
+ max += plane.normal.z * this.max.z;
+
+ } else {
+
+ min += plane.normal.z * this.max.z;
+ max += plane.normal.z * this.min.z;
+
+ }
+
+ return ( min <= plane.constant && max >= plane.constant );
+
+ },
+
+ clampPoint: function ( point, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return result.copy( point ).clamp( this.min, this.max );
+
+ },
+
+ distanceToPoint: function () {
+
+ var v1 = new Vector3();
+
+ return function distanceToPoint( point ) {
+
+ var clampedPoint = v1.copy( point ).clamp( this.min, this.max );
+ return clampedPoint.sub( point ).length();
+
+ };
+
+ }(),
+
+ getBoundingSphere: function () {
+
+ var v1 = new Vector3();
+
+ return function getBoundingSphere( optionalTarget ) {
+
+ var result = optionalTarget || new Sphere();
+
+ this.getCenter( result.center );
+
+ result.radius = this.getSize( v1 ).length() * 0.5;
+
+ return result;
+
+ };
+
+ }(),
+
+ intersect: function ( box ) {
+
+ this.min.max( box.min );
+ this.max.min( box.max );
+
+ // ensure that if there is no overlap, the result is fully empty, not slightly empty with non-inf/+inf values that will cause subsequence intersects to erroneously return valid values.
+ if( this.isEmpty() ) this.makeEmpty();
+
+ return this;
+
+ },
+
+ union: function ( box ) {
+
+ this.min.min( box.min );
+ this.max.max( box.max );
+
+ return this;
+
+ },
+
+ applyMatrix4: function () {
+
+ var points = [
+ new Vector3(),
+ new Vector3(),
+ new Vector3(),
+ new Vector3(),
+ new Vector3(),
+ new Vector3(),
+ new Vector3(),
+ new Vector3()
+ ];
+
+ return function applyMatrix4( matrix ) {
+
+ // transform of empty box is an empty box.
+ if( this.isEmpty() ) return this;
+
+ // NOTE: I am using a binary pattern to specify all 2^3 combinations below
+ points[ 0 ].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000
+ points[ 1 ].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001
+ points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
+ points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
+ points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
+ points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
+ points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
+ points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111
+
+ this.setFromPoints( points );
+
+ return this;
+
+ };
+
+ }(),
+
+ translate: function ( offset ) {
+
+ this.min.add( offset );
+ this.max.add( offset );
+
+ return this;
+
+ },
+
+ equals: function ( box ) {
+
+ return box.min.equals( this.min ) && box.max.equals( this.max );
+
+ }
+
+ } );
+
+ /**
+ * @author bhouston / http://clara.io
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Sphere( center, radius ) {
+
+ this.center = ( center !== undefined ) ? center : new Vector3();
+ this.radius = ( radius !== undefined ) ? radius : 0;
+
+ }
+
+ Object.assign( Sphere.prototype, {
+
+ set: function ( center, radius ) {
+
+ this.center.copy( center );
+ this.radius = radius;
+
+ return this;
+
+ },
+
+ setFromPoints: function () {
+
+ var box = new Box3();
+
+ return function setFromPoints( points, optionalCenter ) {
+
+ var center = this.center;
+
+ if ( optionalCenter !== undefined ) {
+
+ center.copy( optionalCenter );
+
+ } else {
+
+ box.setFromPoints( points ).getCenter( center );
+
+ }
+
+ var maxRadiusSq = 0;
+
+ for ( var i = 0, il = points.length; i < il; i ++ ) {
+
+ maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( points[ i ] ) );
+
+ }
+
+ this.radius = Math.sqrt( maxRadiusSq );
+
+ return this;
+
+ };
+
+ }(),
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( sphere ) {
+
+ this.center.copy( sphere.center );
+ this.radius = sphere.radius;
+
+ return this;
+
+ },
+
+ empty: function () {
+
+ return ( this.radius <= 0 );
+
+ },
+
+ containsPoint: function ( point ) {
+
+ return ( point.distanceToSquared( this.center ) <= ( this.radius * this.radius ) );
+
+ },
+
+ distanceToPoint: function ( point ) {
+
+ return ( point.distanceTo( this.center ) - this.radius );
+
+ },
+
+ intersectsSphere: function ( sphere ) {
+
+ var radiusSum = this.radius + sphere.radius;
+
+ return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum );
+
+ },
+
+ intersectsBox: function ( box ) {
+
+ return box.intersectsSphere( this );
+
+ },
+
+ intersectsPlane: function ( plane ) {
+
+ // We use the following equation to compute the signed distance from
+ // the center of the sphere to the plane.
+ //
+ // distance = q * n - d
+ //
+ // If this distance is greater than the radius of the sphere,
+ // then there is no intersection.
+
+ return Math.abs( this.center.dot( plane.normal ) - plane.constant ) <= this.radius;
+
+ },
+
+ clampPoint: function ( point, optionalTarget ) {
+
+ var deltaLengthSq = this.center.distanceToSquared( point );
+
+ var result = optionalTarget || new Vector3();
+
+ result.copy( point );
+
+ if ( deltaLengthSq > ( this.radius * this.radius ) ) {
+
+ result.sub( this.center ).normalize();
+ result.multiplyScalar( this.radius ).add( this.center );
+
+ }
+
+ return result;
+
+ },
+
+ getBoundingBox: function ( optionalTarget ) {
+
+ var box = optionalTarget || new Box3();
+
+ box.set( this.center, this.center );
+ box.expandByScalar( this.radius );
+
+ return box;
+
+ },
+
+ applyMatrix4: function ( matrix ) {
+
+ this.center.applyMatrix4( matrix );
+ this.radius = this.radius * matrix.getMaxScaleOnAxis();
+
+ return this;
+
+ },
+
+ translate: function ( offset ) {
+
+ this.center.add( offset );
+
+ return this;
+
+ },
+
+ equals: function ( sphere ) {
+
+ return sphere.center.equals( this.center ) && ( sphere.radius === this.radius );
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author WestLangley / http://github.com/WestLangley
+ * @author bhouston / http://clara.io
+ * @author tschw
+ */
+
+ function Matrix3() {
+
+ this.elements = [
+
+ 1, 0, 0,
+ 0, 1, 0,
+ 0, 0, 1
+
+ ];
+
+ if ( arguments.length > 0 ) {
+
+ console.error( 'THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.' );
+
+ }
+
+ }
+
+ Object.assign( Matrix3.prototype, {
+
+ isMatrix3: true,
+
+ set: function ( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) {
+
+ var te = this.elements;
+
+ te[ 0 ] = n11; te[ 1 ] = n21; te[ 2 ] = n31;
+ te[ 3 ] = n12; te[ 4 ] = n22; te[ 5 ] = n32;
+ te[ 6 ] = n13; te[ 7 ] = n23; te[ 8 ] = n33;
+
+ return this;
+
+ },
+
+ identity: function () {
+
+ this.set(
+
+ 1, 0, 0,
+ 0, 1, 0,
+ 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().fromArray( this.elements );
+
+ },
+
+ copy: function ( m ) {
+
+ var te = this.elements;
+ var me = m.elements;
+
+ te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ];
+ te[ 3 ] = me[ 3 ]; te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ];
+ te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ]; te[ 8 ] = me[ 8 ];
+
+ return this;
+
+ },
+
+ setFromMatrix4: function ( m ) {
+
+ var me = m.elements;
+
+ this.set(
+
+ me[ 0 ], me[ 4 ], me[ 8 ],
+ me[ 1 ], me[ 5 ], me[ 9 ],
+ me[ 2 ], me[ 6 ], me[ 10 ]
+
+ );
+
+ return this;
+
+ },
+
+ applyToBufferAttribute: function () {
+
+ var v1 = new Vector3();
+
+ return function applyToBufferAttribute( attribute ) {
+
+ for ( var i = 0, l = attribute.count; i < l; i ++ ) {
+
+ v1.x = attribute.getX( i );
+ v1.y = attribute.getY( i );
+ v1.z = attribute.getZ( i );
+
+ v1.applyMatrix3( this );
+
+ attribute.setXYZ( i, v1.x, v1.y, v1.z );
+
+ }
+
+ return attribute;
+
+ };
+
+ }(),
+
+ multiply: function ( m ) {
+
+ return this.multiplyMatrices( this, m );
+
+ },
+
+ premultiply: function ( m ) {
+
+ return this.multiplyMatrices( m, this );
+
+ },
+
+ multiplyMatrices: function ( a, b ) {
+
+ var ae = a.elements;
+ var be = b.elements;
+ var te = this.elements;
+
+ var a11 = ae[ 0 ], a12 = ae[ 3 ], a13 = ae[ 6 ];
+ var a21 = ae[ 1 ], a22 = ae[ 4 ], a23 = ae[ 7 ];
+ var a31 = ae[ 2 ], a32 = ae[ 5 ], a33 = ae[ 8 ];
+
+ var b11 = be[ 0 ], b12 = be[ 3 ], b13 = be[ 6 ];
+ var b21 = be[ 1 ], b22 = be[ 4 ], b23 = be[ 7 ];
+ var b31 = be[ 2 ], b32 = be[ 5 ], b33 = be[ 8 ];
+
+ te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31;
+ te[ 3 ] = a11 * b12 + a12 * b22 + a13 * b32;
+ te[ 6 ] = a11 * b13 + a12 * b23 + a13 * b33;
+
+ te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31;
+ te[ 4 ] = a21 * b12 + a22 * b22 + a23 * b32;
+ te[ 7 ] = a21 * b13 + a22 * b23 + a23 * b33;
+
+ te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31;
+ te[ 5 ] = a31 * b12 + a32 * b22 + a33 * b32;
+ te[ 8 ] = a31 * b13 + a32 * b23 + a33 * b33;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( s ) {
+
+ var te = this.elements;
+
+ te[ 0 ] *= s; te[ 3 ] *= s; te[ 6 ] *= s;
+ te[ 1 ] *= s; te[ 4 ] *= s; te[ 7 ] *= s;
+ te[ 2 ] *= s; te[ 5 ] *= s; te[ 8 ] *= s;
+
+ return this;
+
+ },
+
+ determinant: function () {
+
+ var te = this.elements;
+
+ var a = te[ 0 ], b = te[ 1 ], c = te[ 2 ],
+ d = te[ 3 ], e = te[ 4 ], f = te[ 5 ],
+ g = te[ 6 ], h = te[ 7 ], i = te[ 8 ];
+
+ return a * e * i - a * f * h - b * d * i + b * f * g + c * d * h - c * e * g;
+
+ },
+
+ getInverse: function ( matrix, throwOnDegenerate ) {
+
+ if ( matrix && matrix.isMatrix4 ) {
+
+ console.error( "THREE.Matrix3.getInverse no longer takes a Matrix4 argument." );
+
+ }
+
+ var me = matrix.elements,
+ te = this.elements,
+
+ n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ],
+ n12 = me[ 3 ], n22 = me[ 4 ], n32 = me[ 5 ],
+ n13 = me[ 6 ], n23 = me[ 7 ], n33 = me[ 8 ],
+
+ t11 = n33 * n22 - n32 * n23,
+ t12 = n32 * n13 - n33 * n12,
+ t13 = n23 * n12 - n22 * n13,
+
+ det = n11 * t11 + n21 * t12 + n31 * t13;
+
+ if ( det === 0 ) {
+
+ var msg = "THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0";
+
+ if ( throwOnDegenerate === true ) {
+
+ throw new Error( msg );
+
+ } else {
+
+ console.warn( msg );
+
+ }
+
+ return this.identity();
+
+ }
+
+ var detInv = 1 / det;
+
+ te[ 0 ] = t11 * detInv;
+ te[ 1 ] = ( n31 * n23 - n33 * n21 ) * detInv;
+ te[ 2 ] = ( n32 * n21 - n31 * n22 ) * detInv;
+
+ te[ 3 ] = t12 * detInv;
+ te[ 4 ] = ( n33 * n11 - n31 * n13 ) * detInv;
+ te[ 5 ] = ( n31 * n12 - n32 * n11 ) * detInv;
+
+ te[ 6 ] = t13 * detInv;
+ te[ 7 ] = ( n21 * n13 - n23 * n11 ) * detInv;
+ te[ 8 ] = ( n22 * n11 - n21 * n12 ) * detInv;
+
+ return this;
+
+ },
+
+ transpose: function () {
+
+ var tmp, m = this.elements;
+
+ tmp = m[ 1 ]; m[ 1 ] = m[ 3 ]; m[ 3 ] = tmp;
+ tmp = m[ 2 ]; m[ 2 ] = m[ 6 ]; m[ 6 ] = tmp;
+ tmp = m[ 5 ]; m[ 5 ] = m[ 7 ]; m[ 7 ] = tmp;
+
+ return this;
+
+ },
+
+ getNormalMatrix: function ( matrix4 ) {
+
+ return this.setFromMatrix4( matrix4 ).getInverse( this ).transpose();
+
+ },
+
+ transposeIntoArray: function ( r ) {
+
+ var m = this.elements;
+
+ r[ 0 ] = m[ 0 ];
+ r[ 1 ] = m[ 3 ];
+ r[ 2 ] = m[ 6 ];
+ r[ 3 ] = m[ 1 ];
+ r[ 4 ] = m[ 4 ];
+ r[ 5 ] = m[ 7 ];
+ r[ 6 ] = m[ 2 ];
+ r[ 7 ] = m[ 5 ];
+ r[ 8 ] = m[ 8 ];
+
+ return this;
+
+ },
+
+ equals: function ( matrix ) {
+
+ var te = this.elements;
+ var me = matrix.elements;
+
+ for ( var i = 0; i < 9; i ++ ) {
+
+ if ( te[ i ] !== me[ i ] ) return false;
+
+ }
+
+ return true;
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ for ( var i = 0; i < 9; i ++ ) {
+
+ this.elements[ i ] = array[ i + offset ];
+
+ }
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ var te = this.elements;
+
+ array[ offset ] = te[ 0 ];
+ array[ offset + 1 ] = te[ 1 ];
+ array[ offset + 2 ] = te[ 2 ];
+
+ array[ offset + 3 ] = te[ 3 ];
+ array[ offset + 4 ] = te[ 4 ];
+ array[ offset + 5 ] = te[ 5 ];
+
+ array[ offset + 6 ] = te[ 6 ];
+ array[ offset + 7 ] = te[ 7 ];
+ array[ offset + 8 ] = te[ 8 ];
+
+ return array;
+
+ }
+
+ } );
+
+ /**
+ * @author bhouston / http://clara.io
+ */
+
+ function Plane( normal, constant ) {
+
+ this.normal = ( normal !== undefined ) ? normal : new Vector3( 1, 0, 0 );
+ this.constant = ( constant !== undefined ) ? constant : 0;
+
+ }
+
+ Object.assign( Plane.prototype, {
+
+ set: function ( normal, constant ) {
+
+ this.normal.copy( normal );
+ this.constant = constant;
+
+ return this;
+
+ },
+
+ setComponents: function ( x, y, z, w ) {
+
+ this.normal.set( x, y, z );
+ this.constant = w;
+
+ return this;
+
+ },
+
+ setFromNormalAndCoplanarPoint: function ( normal, point ) {
+
+ this.normal.copy( normal );
+ this.constant = - point.dot( this.normal ); // must be this.normal, not normal, as this.normal is normalized
+
+ return this;
+
+ },
+
+ setFromCoplanarPoints: function () {
+
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+
+ return function setFromCoplanarPoints( a, b, c ) {
+
+ var normal = v1.subVectors( c, b ).cross( v2.subVectors( a, b ) ).normalize();
+
+ // Q: should an error be thrown if normal is zero (e.g. degenerate plane)?
+
+ this.setFromNormalAndCoplanarPoint( normal, a );
+
+ return this;
+
+ };
+
+ }(),
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( plane ) {
+
+ this.normal.copy( plane.normal );
+ this.constant = plane.constant;
+
+ return this;
+
+ },
+
+ normalize: function () {
+
+ // Note: will lead to a divide by zero if the plane is invalid.
+
+ var inverseNormalLength = 1.0 / this.normal.length();
+ this.normal.multiplyScalar( inverseNormalLength );
+ this.constant *= inverseNormalLength;
+
+ return this;
+
+ },
+
+ negate: function () {
+
+ this.constant *= - 1;
+ this.normal.negate();
+
+ return this;
+
+ },
+
+ distanceToPoint: function ( point ) {
+
+ return this.normal.dot( point ) + this.constant;
+
+ },
+
+ distanceToSphere: function ( sphere ) {
+
+ return this.distanceToPoint( sphere.center ) - sphere.radius;
+
+ },
+
+ projectPoint: function ( point, optionalTarget ) {
+
+ return this.orthoPoint( point, optionalTarget ).sub( point ).negate();
+
+ },
+
+ orthoPoint: function ( point, optionalTarget ) {
+
+ var perpendicularMagnitude = this.distanceToPoint( point );
+
+ var result = optionalTarget || new Vector3();
+ return result.copy( this.normal ).multiplyScalar( perpendicularMagnitude );
+
+ },
+
+ intersectLine: function () {
+
+ var v1 = new Vector3();
+
+ return function intersectLine( line, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ var direction = line.delta( v1 );
+
+ var denominator = this.normal.dot( direction );
+
+ if ( denominator === 0 ) {
+
+ // line is coplanar, return origin
+ if ( this.distanceToPoint( line.start ) === 0 ) {
+
+ return result.copy( line.start );
+
+ }
+
+ // Unsure if this is the correct method to handle this case.
+ return undefined;
+
+ }
+
+ var t = - ( line.start.dot( this.normal ) + this.constant ) / denominator;
+
+ if ( t < 0 || t > 1 ) {
+
+ return undefined;
+
+ }
+
+ return result.copy( direction ).multiplyScalar( t ).add( line.start );
+
+ };
+
+ }(),
+
+ intersectsLine: function ( line ) {
+
+ // Note: this tests if a line intersects the plane, not whether it (or its end-points) are coplanar with it.
+
+ var startSign = this.distanceToPoint( line.start );
+ var endSign = this.distanceToPoint( line.end );
+
+ return ( startSign < 0 && endSign > 0 ) || ( endSign < 0 && startSign > 0 );
+
+ },
+
+ intersectsBox: function ( box ) {
+
+ return box.intersectsPlane( this );
+
+ },
+
+ intersectsSphere: function ( sphere ) {
+
+ return sphere.intersectsPlane( this );
+
+ },
+
+ coplanarPoint: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return result.copy( this.normal ).multiplyScalar( - this.constant );
+
+ },
+
+ applyMatrix4: function () {
+
+ var v1 = new Vector3();
+ var m1 = new Matrix3();
+
+ return function applyMatrix4( matrix, optionalNormalMatrix ) {
+
+ var referencePoint = this.coplanarPoint( v1 ).applyMatrix4( matrix );
+
+ // transform normal based on theory here:
+ // http://www.songho.ca/opengl/gl_normaltransform.html
+ var normalMatrix = optionalNormalMatrix || m1.getNormalMatrix( matrix );
+ var normal = this.normal.applyMatrix3( normalMatrix ).normalize();
+
+ // recalculate constant (like in setFromNormalAndCoplanarPoint)
+ this.constant = - referencePoint.dot( normal );
+
+ return this;
+
+ };
+
+ }(),
+
+ translate: function ( offset ) {
+
+ this.constant = this.constant - offset.dot( this.normal );
+
+ return this;
+
+ },
+
+ equals: function ( plane ) {
+
+ return plane.normal.equals( this.normal ) && ( plane.constant === this.constant );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author bhouston / http://clara.io
+ */
+
+ function Frustum( p0, p1, p2, p3, p4, p5 ) {
+
+ this.planes = [
+
+ ( p0 !== undefined ) ? p0 : new Plane(),
+ ( p1 !== undefined ) ? p1 : new Plane(),
+ ( p2 !== undefined ) ? p2 : new Plane(),
+ ( p3 !== undefined ) ? p3 : new Plane(),
+ ( p4 !== undefined ) ? p4 : new Plane(),
+ ( p5 !== undefined ) ? p5 : new Plane()
+
+ ];
+
+ }
+
+ Object.assign( Frustum.prototype, {
+
+ set: function ( p0, p1, p2, p3, p4, p5 ) {
+
+ var planes = this.planes;
+
+ planes[ 0 ].copy( p0 );
+ planes[ 1 ].copy( p1 );
+ planes[ 2 ].copy( p2 );
+ planes[ 3 ].copy( p3 );
+ planes[ 4 ].copy( p4 );
+ planes[ 5 ].copy( p5 );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( frustum ) {
+
+ var planes = this.planes;
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ planes[ i ].copy( frustum.planes[ i ] );
+
+ }
+
+ return this;
+
+ },
+
+ setFromMatrix: function ( m ) {
+
+ var planes = this.planes;
+ var me = m.elements;
+ var me0 = me[ 0 ], me1 = me[ 1 ], me2 = me[ 2 ], me3 = me[ 3 ];
+ var me4 = me[ 4 ], me5 = me[ 5 ], me6 = me[ 6 ], me7 = me[ 7 ];
+ var me8 = me[ 8 ], me9 = me[ 9 ], me10 = me[ 10 ], me11 = me[ 11 ];
+ var me12 = me[ 12 ], me13 = me[ 13 ], me14 = me[ 14 ], me15 = me[ 15 ];
+
+ planes[ 0 ].setComponents( me3 - me0, me7 - me4, me11 - me8, me15 - me12 ).normalize();
+ planes[ 1 ].setComponents( me3 + me0, me7 + me4, me11 + me8, me15 + me12 ).normalize();
+ planes[ 2 ].setComponents( me3 + me1, me7 + me5, me11 + me9, me15 + me13 ).normalize();
+ planes[ 3 ].setComponents( me3 - me1, me7 - me5, me11 - me9, me15 - me13 ).normalize();
+ planes[ 4 ].setComponents( me3 - me2, me7 - me6, me11 - me10, me15 - me14 ).normalize();
+ planes[ 5 ].setComponents( me3 + me2, me7 + me6, me11 + me10, me15 + me14 ).normalize();
+
+ return this;
+
+ },
+
+ intersectsObject: function () {
+
+ var sphere = new Sphere();
+
+ return function intersectsObject( object ) {
+
+ var geometry = object.geometry;
+
+ if ( geometry.boundingSphere === null )
+ geometry.computeBoundingSphere();
+
+ sphere.copy( geometry.boundingSphere )
+ .applyMatrix4( object.matrixWorld );
+
+ return this.intersectsSphere( sphere );
+
+ };
+
+ }(),
+
+ intersectsSprite: function () {
+
+ var sphere = new Sphere();
+
+ return function intersectsSprite( sprite ) {
+
+ sphere.center.set( 0, 0, 0 );
+ sphere.radius = 0.7071067811865476;
+ sphere.applyMatrix4( sprite.matrixWorld );
+
+ return this.intersectsSphere( sphere );
+
+ };
+
+ }(),
+
+ intersectsSphere: function ( sphere ) {
+
+ var planes = this.planes;
+ var center = sphere.center;
+ var negRadius = - sphere.radius;
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ var distance = planes[ i ].distanceToPoint( center );
+
+ if ( distance < negRadius ) {
+
+ return false;
+
+ }
+
+ }
+
+ return true;
+
+ },
+
+ intersectsBox: function () {
+
+ var p1 = new Vector3(),
+ p2 = new Vector3();
+
+ return function intersectsBox( box ) {
+
+ var planes = this.planes;
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ var plane = planes[ i ];
+
+ p1.x = plane.normal.x > 0 ? box.min.x : box.max.x;
+ p2.x = plane.normal.x > 0 ? box.max.x : box.min.x;
+ p1.y = plane.normal.y > 0 ? box.min.y : box.max.y;
+ p2.y = plane.normal.y > 0 ? box.max.y : box.min.y;
+ p1.z = plane.normal.z > 0 ? box.min.z : box.max.z;
+ p2.z = plane.normal.z > 0 ? box.max.z : box.min.z;
+
+ var d1 = plane.distanceToPoint( p1 );
+ var d2 = plane.distanceToPoint( p2 );
+
+ // if both outside plane, no intersection
+
+ if ( d1 < 0 && d2 < 0 ) {
+
+ return false;
+
+ }
+
+ }
+
+ return true;
+
+ };
+
+ }(),
+
+ containsPoint: function ( point ) {
+
+ var planes = this.planes;
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ if ( planes[ i ].distanceToPoint( point ) < 0 ) {
+
+ return false;
+
+ }
+
+ }
+
+ return true;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLShadowMap( _renderer, _lights, _objects, capabilities ) {
+
+ var _gl = _renderer.context,
+ _state = _renderer.state,
+ _frustum = new Frustum(),
+ _projScreenMatrix = new Matrix4(),
+
+ _lightShadows = _lights.shadows,
+
+ _shadowMapSize = new Vector2(),
+ _maxShadowMapSize = new Vector2( capabilities.maxTextureSize, capabilities.maxTextureSize ),
+
+ _lookTarget = new Vector3(),
+ _lightPositionWorld = new Vector3(),
+
+ _MorphingFlag = 1,
+ _SkinningFlag = 2,
+
+ _NumberOfMaterialVariants = ( _MorphingFlag | _SkinningFlag ) + 1,
+
+ _depthMaterials = new Array( _NumberOfMaterialVariants ),
+ _distanceMaterials = new Array( _NumberOfMaterialVariants ),
+
+ _materialCache = {};
+
+ var cubeDirections = [
+ new Vector3( 1, 0, 0 ), new Vector3( - 1, 0, 0 ), new Vector3( 0, 0, 1 ),
+ new Vector3( 0, 0, - 1 ), new Vector3( 0, 1, 0 ), new Vector3( 0, - 1, 0 )
+ ];
+
+ var cubeUps = [
+ new Vector3( 0, 1, 0 ), new Vector3( 0, 1, 0 ), new Vector3( 0, 1, 0 ),
+ new Vector3( 0, 1, 0 ), new Vector3( 0, 0, 1 ), new Vector3( 0, 0, - 1 )
+ ];
+
+ var cube2DViewPorts = [
+ new Vector4(), new Vector4(), new Vector4(),
+ new Vector4(), new Vector4(), new Vector4()
+ ];
+
+ // init
+
+ var depthMaterialTemplate = new MeshDepthMaterial();
+ depthMaterialTemplate.depthPacking = RGBADepthPacking;
+ depthMaterialTemplate.clipping = true;
+
+ var distanceShader = ShaderLib[ "distanceRGBA" ];
+ var distanceUniforms = UniformsUtils.clone( distanceShader.uniforms );
+
+ for ( var i = 0; i !== _NumberOfMaterialVariants; ++ i ) {
+
+ var useMorphing = ( i & _MorphingFlag ) !== 0;
+ var useSkinning = ( i & _SkinningFlag ) !== 0;
+
+ var depthMaterial = depthMaterialTemplate.clone();
+ depthMaterial.morphTargets = useMorphing;
+ depthMaterial.skinning = useSkinning;
+
+ _depthMaterials[ i ] = depthMaterial;
+
+ var distanceMaterial = new ShaderMaterial( {
+ defines: {
+ 'USE_SHADOWMAP': ''
+ },
+ uniforms: distanceUniforms,
+ vertexShader: distanceShader.vertexShader,
+ fragmentShader: distanceShader.fragmentShader,
+ morphTargets: useMorphing,
+ skinning: useSkinning,
+ clipping: true
+ } );
+
+ _distanceMaterials[ i ] = distanceMaterial;
+
+ }
+
+ //
+
+ var scope = this;
+
+ this.enabled = false;
+
+ this.autoUpdate = true;
+ this.needsUpdate = false;
+
+ this.type = PCFShadowMap;
+
+ this.renderReverseSided = true;
+ this.renderSingleSided = true;
+
+ this.render = function ( scene, camera ) {
+
+ if ( scope.enabled === false ) return;
+ if ( scope.autoUpdate === false && scope.needsUpdate === false ) return;
+
+ if ( _lightShadows.length === 0 ) return;
+
+ // Set GL state for depth map.
+ _state.disable( _gl.BLEND );
+ _state.buffers.color.setClear( 1, 1, 1, 1 );
+ _state.buffers.depth.setTest( true );
+ _state.setScissorTest( false );
+
+ // render depth map
+
+ var faceCount;
+
+ for ( var i = 0, il = _lightShadows.length; i < il; i ++ ) {
+
+ var light = _lightShadows[ i ];
+ var shadow = light.shadow;
+ var isPointLight = light && light.isPointLight;
+
+ if ( shadow === undefined ) {
+
+ console.warn( 'THREE.WebGLShadowMap:', light, 'has no shadow.' );
+ continue;
+
+ }
+
+ var shadowCamera = shadow.camera;
+
+ _shadowMapSize.copy( shadow.mapSize );
+ _shadowMapSize.min( _maxShadowMapSize );
+
+ if ( isPointLight ) {
+
+ var vpWidth = _shadowMapSize.x;
+ var vpHeight = _shadowMapSize.y;
+
+ // These viewports map a cube-map onto a 2D texture with the
+ // following orientation:
+ //
+ // xzXZ
+ // y Y
+ //
+ // X - Positive x direction
+ // x - Negative x direction
+ // Y - Positive y direction
+ // y - Negative y direction
+ // Z - Positive z direction
+ // z - Negative z direction
+
+ // positive X
+ cube2DViewPorts[ 0 ].set( vpWidth * 2, vpHeight, vpWidth, vpHeight );
+ // negative X
+ cube2DViewPorts[ 1 ].set( 0, vpHeight, vpWidth, vpHeight );
+ // positive Z
+ cube2DViewPorts[ 2 ].set( vpWidth * 3, vpHeight, vpWidth, vpHeight );
+ // negative Z
+ cube2DViewPorts[ 3 ].set( vpWidth, vpHeight, vpWidth, vpHeight );
+ // positive Y
+ cube2DViewPorts[ 4 ].set( vpWidth * 3, 0, vpWidth, vpHeight );
+ // negative Y
+ cube2DViewPorts[ 5 ].set( vpWidth, 0, vpWidth, vpHeight );
+
+ _shadowMapSize.x *= 4.0;
+ _shadowMapSize.y *= 2.0;
+
+ }
+
+ if ( shadow.map === null ) {
+
+ var pars = { minFilter: NearestFilter, magFilter: NearestFilter, format: RGBAFormat };
+
+ shadow.map = new WebGLRenderTarget( _shadowMapSize.x, _shadowMapSize.y, pars );
+ shadow.map.texture.name = light.name + ".shadowMap";
+
+ shadowCamera.updateProjectionMatrix();
+
+ }
+
+ if ( shadow.isSpotLightShadow ) {
+
+ shadow.update( light );
+
+ }
+
+ var shadowMap = shadow.map;
+ var shadowMatrix = shadow.matrix;
+
+ _lightPositionWorld.setFromMatrixPosition( light.matrixWorld );
+ shadowCamera.position.copy( _lightPositionWorld );
+
+ if ( isPointLight ) {
+
+ faceCount = 6;
+
+ // for point lights we set the shadow matrix to be a translation-only matrix
+ // equal to inverse of the light's position
+
+ shadowMatrix.makeTranslation( - _lightPositionWorld.x, - _lightPositionWorld.y, - _lightPositionWorld.z );
+
+ } else {
+
+ faceCount = 1;
+
+ _lookTarget.setFromMatrixPosition( light.target.matrixWorld );
+ shadowCamera.lookAt( _lookTarget );
+ shadowCamera.updateMatrixWorld();
+
+ // compute shadow matrix
+
+ shadowMatrix.set(
+ 0.5, 0.0, 0.0, 0.5,
+ 0.0, 0.5, 0.0, 0.5,
+ 0.0, 0.0, 0.5, 0.5,
+ 0.0, 0.0, 0.0, 1.0
+ );
+
+ shadowMatrix.multiply( shadowCamera.projectionMatrix );
+ shadowMatrix.multiply( shadowCamera.matrixWorldInverse );
+
+ }
+
+ _renderer.setRenderTarget( shadowMap );
+ _renderer.clear();
+
+ // render shadow map for each cube face (if omni-directional) or
+ // run a single pass if not
+
+ for ( var face = 0; face < faceCount; face ++ ) {
+
+ if ( isPointLight ) {
+
+ _lookTarget.copy( shadowCamera.position );
+ _lookTarget.add( cubeDirections[ face ] );
+ shadowCamera.up.copy( cubeUps[ face ] );
+ shadowCamera.lookAt( _lookTarget );
+ shadowCamera.updateMatrixWorld();
+
+ var vpDimensions = cube2DViewPorts[ face ];
+ _state.viewport( vpDimensions );
+
+ }
+
+ // update camera matrices and frustum
+
+ _projScreenMatrix.multiplyMatrices( shadowCamera.projectionMatrix, shadowCamera.matrixWorldInverse );
+ _frustum.setFromMatrix( _projScreenMatrix );
+
+ // set object matrices & frustum culling
+
+ renderObject( scene, camera, shadowCamera, isPointLight );
+
+ }
+
+ }
+
+ // Restore GL state.
+ var clearColor = _renderer.getClearColor();
+ var clearAlpha = _renderer.getClearAlpha();
+ _renderer.setClearColor( clearColor, clearAlpha );
+
+ scope.needsUpdate = false;
+
+ };
+
+ function getDepthMaterial( object, material, isPointLight, lightPositionWorld ) {
+
+ var geometry = object.geometry;
+
+ var result = null;
+
+ var materialVariants = _depthMaterials;
+ var customMaterial = object.customDepthMaterial;
+
+ if ( isPointLight ) {
+
+ materialVariants = _distanceMaterials;
+ customMaterial = object.customDistanceMaterial;
+
+ }
+
+ if ( ! customMaterial ) {
+
+ var useMorphing = false;
+
+ if ( material.morphTargets ) {
+
+ if ( geometry && geometry.isBufferGeometry ) {
+
+ useMorphing = geometry.morphAttributes && geometry.morphAttributes.position && geometry.morphAttributes.position.length > 0;
+
+ } else if ( geometry && geometry.isGeometry ) {
+
+ useMorphing = geometry.morphTargets && geometry.morphTargets.length > 0;
+
+ }
+
+ }
+
+ if ( object.isSkinnedMesh && material.skinning === false ) {
+
+ console.warn( 'THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:', object );
+
+ }
+
+ var useSkinning = object.isSkinnedMesh && material.skinning;
+
+ var variantIndex = 0;
+
+ if ( useMorphing ) variantIndex |= _MorphingFlag;
+ if ( useSkinning ) variantIndex |= _SkinningFlag;
+
+ result = materialVariants[ variantIndex ];
+
+ } else {
+
+ result = customMaterial;
+
+ }
+
+ if ( _renderer.localClippingEnabled &&
+ material.clipShadows === true &&
+ material.clippingPlanes.length !== 0 ) {
+
+ // in this case we need a unique material instance reflecting the
+ // appropriate state
+
+ var keyA = result.uuid, keyB = material.uuid;
+
+ var materialsForVariant = _materialCache[ keyA ];
+
+ if ( materialsForVariant === undefined ) {
+
+ materialsForVariant = {};
+ _materialCache[ keyA ] = materialsForVariant;
+
+ }
+
+ var cachedMaterial = materialsForVariant[ keyB ];
+
+ if ( cachedMaterial === undefined ) {
+
+ cachedMaterial = result.clone();
+ materialsForVariant[ keyB ] = cachedMaterial;
+
+ }
+
+ result = cachedMaterial;
+
+ }
+
+ result.visible = material.visible;
+ result.wireframe = material.wireframe;
+
+ var side = material.side;
+
+ if ( scope.renderSingleSided && side == DoubleSide ) {
+
+ side = FrontSide;
+
+ }
+
+ if ( scope.renderReverseSided ) {
+
+ if ( side === FrontSide ) side = BackSide;
+ else if ( side === BackSide ) side = FrontSide;
+
+ }
+
+ result.side = side;
+
+ result.clipShadows = material.clipShadows;
+ result.clippingPlanes = material.clippingPlanes;
+
+ result.wireframeLinewidth = material.wireframeLinewidth;
+ result.linewidth = material.linewidth;
+
+ if ( isPointLight && result.uniforms.lightPos !== undefined ) {
+
+ result.uniforms.lightPos.value.copy( lightPositionWorld );
+
+ }
+
+ return result;
+
+ }
+
+ function renderObject( object, camera, shadowCamera, isPointLight ) {
+
+ if ( object.visible === false ) return;
+
+ var visible = object.layers.test( camera.layers );
+
+ if ( visible && ( object.isMesh || object.isLine || object.isPoints ) ) {
+
+ if ( object.castShadow && ( ! object.frustumCulled || _frustum.intersectsObject( object ) ) ) {
+
+ object.modelViewMatrix.multiplyMatrices( shadowCamera.matrixWorldInverse, object.matrixWorld );
+
+ var geometry = _objects.update( object );
+ var material = object.material;
+
+ if ( Array.isArray( material ) ) {
+
+ var groups = geometry.groups;
+
+ for ( var k = 0, kl = groups.length; k < kl; k ++ ) {
+
+ var group = groups[ k ];
+ var groupMaterial = material[ group.materialIndex ];
+
+ if ( groupMaterial && groupMaterial.visible ) {
+
+ var depthMaterial = getDepthMaterial( object, groupMaterial, isPointLight, _lightPositionWorld );
+ _renderer.renderBufferDirect( shadowCamera, null, geometry, depthMaterial, object, group );
+
+ }
+
+ }
+
+ } else if ( material.visible ) {
+
+ var depthMaterial = getDepthMaterial( object, material, isPointLight, _lightPositionWorld );
+ _renderer.renderBufferDirect( shadowCamera, null, geometry, depthMaterial, object, null );
+
+ }
+
+ }
+
+ }
+
+ var children = object.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ renderObject( children[ i ], camera, shadowCamera, isPointLight );
+
+ }
+
+ }
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLAttributes( gl ) {
+
+ var buffers = {};
+
+ function createBuffer( attribute, bufferType ) {
+
+ var array = attribute.array;
+ var usage = attribute.dynamic ? gl.DYNAMIC_DRAW : gl.STATIC_DRAW;
+
+ var buffer = gl.createBuffer();
+
+ gl.bindBuffer( bufferType, buffer );
+ gl.bufferData( bufferType, array, usage );
+
+ attribute.onUploadCallback();
+
+ var type = gl.FLOAT;
+
+ if ( array instanceof Float32Array ) {
+
+ type = gl.FLOAT;
+
+ } else if ( array instanceof Float64Array ) {
+
+ console.warn( 'THREE.WebGLAttributes: Unsupported data buffer format: Float64Array.' );
+
+ } else if ( array instanceof Uint16Array ) {
+
+ type = gl.UNSIGNED_SHORT;
+
+ } else if ( array instanceof Int16Array ) {
+
+ type = gl.SHORT;
+
+ } else if ( array instanceof Uint32Array ) {
+
+ type = gl.UNSIGNED_INT;
+
+ } else if ( array instanceof Int32Array ) {
+
+ type = gl.INT;
+
+ } else if ( array instanceof Int8Array ) {
+
+ type = gl.BYTE;
+
+ } else if ( array instanceof Uint8Array ) {
+
+ type = gl.UNSIGNED_BYTE;
+
+ }
+
+ return {
+ buffer: buffer,
+ type: type,
+ bytesPerElement: array.BYTES_PER_ELEMENT,
+ version: attribute.version
+ };
+
+ }
+
+ function updateBuffer( buffer, attribute, bufferType ) {
+
+ var array = attribute.array;
+ var updateRange = attribute.updateRange;
+
+ gl.bindBuffer( bufferType, buffer );
+
+ if ( attribute.dynamic === false ) {
+
+ gl.bufferData( bufferType, array, gl.STATIC_DRAW );
+
+ } else if ( updateRange.count === - 1 ) {
+
+ // Not using update ranges
+
+ gl.bufferSubData( bufferType, 0, array );
+
+ } else if ( updateRange.count === 0 ) {
+
+ console.error( 'THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually.' );
+
+ } else {
+
+ gl.bufferSubData( bufferType, updateRange.offset * array.BYTES_PER_ELEMENT,
+ array.subarray( updateRange.offset, updateRange.offset + updateRange.count ) );
+
+ updateRange.count = -1; // reset range
+
+ }
+
+ }
+
+ //
+
+ function get( attribute ) {
+
+ if ( attribute.isInterleavedBufferAttribute ) attribute = attribute.data;
+
+ return buffers[ attribute.uuid ];
+
+ }
+
+ function remove( attribute ) {
+
+ if ( attribute.isInterleavedBufferAttribute ) attribute = attribute.data;
+
+ var data = buffers[ attribute.uuid ];
+
+ if ( data ) {
+
+ gl.deleteBuffer( data.buffer );
+
+ delete buffers[ attribute.uuid ];
+
+ }
+
+ }
+
+ function update( attribute, bufferType ) {
+
+ if ( attribute.isInterleavedBufferAttribute ) attribute = attribute.data;
+
+ var data = buffers[ attribute.uuid ];
+
+ if ( data === undefined ) {
+
+ buffers[ attribute.uuid ] = createBuffer( attribute, bufferType );
+
+ } else if ( data.version < attribute.version ) {
+
+ updateBuffer( data.buffer, attribute, bufferType );
+
+ data.version = attribute.version;
+
+ }
+
+ }
+
+ return {
+
+ get: get,
+ remove: remove,
+ update: update
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ * @author bhouston / http://clara.io
+ */
+
+ function Euler( x, y, z, order ) {
+
+ this._x = x || 0;
+ this._y = y || 0;
+ this._z = z || 0;
+ this._order = order || Euler.DefaultOrder;
+
+ }
+
+ Euler.RotationOrders = [ 'XYZ', 'YZX', 'ZXY', 'XZY', 'YXZ', 'ZYX' ];
+
+ Euler.DefaultOrder = 'XYZ';
+
+ Object.defineProperties( Euler.prototype, {
+
+ x: {
+
+ get: function () {
+
+ return this._x;
+
+ },
+
+ set: function ( value ) {
+
+ this._x = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ y: {
+
+ get: function () {
+
+ return this._y;
+
+ },
+
+ set: function ( value ) {
+
+ this._y = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ z: {
+
+ get: function () {
+
+ return this._z;
+
+ },
+
+ set: function ( value ) {
+
+ this._z = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ order: {
+
+ get: function () {
+
+ return this._order;
+
+ },
+
+ set: function ( value ) {
+
+ this._order = value;
+ this.onChangeCallback();
+
+ }
+
+ }
+
+ } );
+
+ Object.assign( Euler.prototype, {
+
+ isEuler: true,
+
+ set: function ( x, y, z, order ) {
+
+ this._x = x;
+ this._y = y;
+ this._z = z;
+ this._order = order || this._order;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this._x, this._y, this._z, this._order );
+
+ },
+
+ copy: function ( euler ) {
+
+ this._x = euler._x;
+ this._y = euler._y;
+ this._z = euler._z;
+ this._order = euler._order;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromRotationMatrix: function ( m, order, update ) {
+
+ var clamp = _Math.clamp;
+
+ // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
+
+ var te = m.elements;
+ var m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ];
+ var m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ];
+ var m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
+
+ order = order || this._order;
+
+ if ( order === 'XYZ' ) {
+
+ this._y = Math.asin( clamp( m13, - 1, 1 ) );
+
+ if ( Math.abs( m13 ) < 0.99999 ) {
+
+ this._x = Math.atan2( - m23, m33 );
+ this._z = Math.atan2( - m12, m11 );
+
+ } else {
+
+ this._x = Math.atan2( m32, m22 );
+ this._z = 0;
+
+ }
+
+ } else if ( order === 'YXZ' ) {
+
+ this._x = Math.asin( - clamp( m23, - 1, 1 ) );
+
+ if ( Math.abs( m23 ) < 0.99999 ) {
+
+ this._y = Math.atan2( m13, m33 );
+ this._z = Math.atan2( m21, m22 );
+
+ } else {
+
+ this._y = Math.atan2( - m31, m11 );
+ this._z = 0;
+
+ }
+
+ } else if ( order === 'ZXY' ) {
+
+ this._x = Math.asin( clamp( m32, - 1, 1 ) );
+
+ if ( Math.abs( m32 ) < 0.99999 ) {
+
+ this._y = Math.atan2( - m31, m33 );
+ this._z = Math.atan2( - m12, m22 );
+
+ } else {
+
+ this._y = 0;
+ this._z = Math.atan2( m21, m11 );
+
+ }
+
+ } else if ( order === 'ZYX' ) {
+
+ this._y = Math.asin( - clamp( m31, - 1, 1 ) );
+
+ if ( Math.abs( m31 ) < 0.99999 ) {
+
+ this._x = Math.atan2( m32, m33 );
+ this._z = Math.atan2( m21, m11 );
+
+ } else {
+
+ this._x = 0;
+ this._z = Math.atan2( - m12, m22 );
+
+ }
+
+ } else if ( order === 'YZX' ) {
+
+ this._z = Math.asin( clamp( m21, - 1, 1 ) );
+
+ if ( Math.abs( m21 ) < 0.99999 ) {
+
+ this._x = Math.atan2( - m23, m22 );
+ this._y = Math.atan2( - m31, m11 );
+
+ } else {
+
+ this._x = 0;
+ this._y = Math.atan2( m13, m33 );
+
+ }
+
+ } else if ( order === 'XZY' ) {
+
+ this._z = Math.asin( - clamp( m12, - 1, 1 ) );
+
+ if ( Math.abs( m12 ) < 0.99999 ) {
+
+ this._x = Math.atan2( m32, m22 );
+ this._y = Math.atan2( m13, m11 );
+
+ } else {
+
+ this._x = Math.atan2( - m23, m33 );
+ this._y = 0;
+
+ }
+
+ } else {
+
+ console.warn( 'THREE.Euler: .setFromRotationMatrix() given unsupported order: ' + order );
+
+ }
+
+ this._order = order;
+
+ if ( update !== false ) this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromQuaternion: function () {
+
+ var matrix = new Matrix4();
+
+ return function setFromQuaternion( q, order, update ) {
+
+ matrix.makeRotationFromQuaternion( q );
+
+ return this.setFromRotationMatrix( matrix, order, update );
+
+ };
+
+ }(),
+
+ setFromVector3: function ( v, order ) {
+
+ return this.set( v.x, v.y, v.z, order || this._order );
+
+ },
+
+ reorder: function () {
+
+ // WARNING: this discards revolution information -bhouston
+
+ var q = new Quaternion();
+
+ return function reorder( newOrder ) {
+
+ q.setFromEuler( this );
+
+ return this.setFromQuaternion( q, newOrder );
+
+ };
+
+ }(),
+
+ equals: function ( euler ) {
+
+ return ( euler._x === this._x ) && ( euler._y === this._y ) && ( euler._z === this._z ) && ( euler._order === this._order );
+
+ },
+
+ fromArray: function ( array ) {
+
+ this._x = array[ 0 ];
+ this._y = array[ 1 ];
+ this._z = array[ 2 ];
+ if ( array[ 3 ] !== undefined ) this._order = array[ 3 ];
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this._x;
+ array[ offset + 1 ] = this._y;
+ array[ offset + 2 ] = this._z;
+ array[ offset + 3 ] = this._order;
+
+ return array;
+
+ },
+
+ toVector3: function ( optionalResult ) {
+
+ if ( optionalResult ) {
+
+ return optionalResult.set( this._x, this._y, this._z );
+
+ } else {
+
+ return new Vector3( this._x, this._y, this._z );
+
+ }
+
+ },
+
+ onChange: function ( callback ) {
+
+ this.onChangeCallback = callback;
+
+ return this;
+
+ },
+
+ onChangeCallback: function () {}
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Layers() {
+
+ this.mask = 1 | 0;
+
+ }
+
+ Object.assign( Layers.prototype, {
+
+ set: function ( channel ) {
+
+ this.mask = 1 << channel | 0;
+
+ },
+
+ enable: function ( channel ) {
+
+ this.mask |= 1 << channel | 0;
+
+ },
+
+ toggle: function ( channel ) {
+
+ this.mask ^= 1 << channel | 0;
+
+ },
+
+ disable: function ( channel ) {
+
+ this.mask &= ~ ( 1 << channel | 0 );
+
+ },
+
+ test: function ( layers ) {
+
+ return ( this.mask & layers.mask ) !== 0;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author WestLangley / http://github.com/WestLangley
+ * @author elephantatwork / www.elephantatwork.ch
+ */
+
+ var object3DId = 0;
+
+ function Object3D() {
+
+ Object.defineProperty( this, 'id', { value: object3DId ++ } );
+
+ this.uuid = _Math.generateUUID();
+
+ this.name = '';
+ this.type = 'Object3D';
+
+ this.parent = null;
+ this.children = [];
+
+ this.up = Object3D.DefaultUp.clone();
+
+ var position = new Vector3();
+ var rotation = new Euler();
+ var quaternion = new Quaternion();
+ var scale = new Vector3( 1, 1, 1 );
+
+ function onRotationChange() {
+
+ quaternion.setFromEuler( rotation, false );
+
+ }
+
+ function onQuaternionChange() {
+
+ rotation.setFromQuaternion( quaternion, undefined, false );
+
+ }
+
+ rotation.onChange( onRotationChange );
+ quaternion.onChange( onQuaternionChange );
+
+ Object.defineProperties( this, {
+ position: {
+ enumerable: true,
+ value: position
+ },
+ rotation: {
+ enumerable: true,
+ value: rotation
+ },
+ quaternion: {
+ enumerable: true,
+ value: quaternion
+ },
+ scale: {
+ enumerable: true,
+ value: scale
+ },
+ modelViewMatrix: {
+ value: new Matrix4()
+ },
+ normalMatrix: {
+ value: new Matrix3()
+ }
+ } );
+
+ this.matrix = new Matrix4();
+ this.matrixWorld = new Matrix4();
+
+ this.matrixAutoUpdate = Object3D.DefaultMatrixAutoUpdate;
+ this.matrixWorldNeedsUpdate = false;
+
+ this.layers = new Layers();
+ this.visible = true;
+
+ this.castShadow = false;
+ this.receiveShadow = false;
+
+ this.frustumCulled = true;
+ this.renderOrder = 0;
+
+ this.userData = {};
+ }
+
+ Object3D.DefaultUp = new Vector3( 0, 1, 0 );
+ Object3D.DefaultMatrixAutoUpdate = true;
+
+ Object.assign( Object3D.prototype, EventDispatcher.prototype, {
+
+ isObject3D: true,
+
+ onBeforeRender: function () {},
+ onAfterRender: function () {},
+
+ applyMatrix: function ( matrix ) {
+
+ this.matrix.multiplyMatrices( matrix, this.matrix );
+
+ this.matrix.decompose( this.position, this.quaternion, this.scale );
+
+ },
+
+ applyQuaternion: function ( q ) {
+
+ this.quaternion.premultiply( q );
+
+ return this;
+
+ },
+
+ setRotationFromAxisAngle: function ( axis, angle ) {
+
+ // assumes axis is normalized
+
+ this.quaternion.setFromAxisAngle( axis, angle );
+
+ },
+
+ setRotationFromEuler: function ( euler ) {
+
+ this.quaternion.setFromEuler( euler, true );
+
+ },
+
+ setRotationFromMatrix: function ( m ) {
+
+ // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
+
+ this.quaternion.setFromRotationMatrix( m );
+
+ },
+
+ setRotationFromQuaternion: function ( q ) {
+
+ // assumes q is normalized
+
+ this.quaternion.copy( q );
+
+ },
+
+ rotateOnAxis: function () {
+
+ // rotate object on axis in object space
+ // axis is assumed to be normalized
+
+ var q1 = new Quaternion();
+
+ return function rotateOnAxis( axis, angle ) {
+
+ q1.setFromAxisAngle( axis, angle );
+
+ this.quaternion.multiply( q1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ rotateX: function () {
+
+ var v1 = new Vector3( 1, 0, 0 );
+
+ return function rotateX( angle ) {
+
+ return this.rotateOnAxis( v1, angle );
+
+ };
+
+ }(),
+
+ rotateY: function () {
+
+ var v1 = new Vector3( 0, 1, 0 );
+
+ return function rotateY( angle ) {
+
+ return this.rotateOnAxis( v1, angle );
+
+ };
+
+ }(),
+
+ rotateZ: function () {
+
+ var v1 = new Vector3( 0, 0, 1 );
+
+ return function rotateZ( angle ) {
+
+ return this.rotateOnAxis( v1, angle );
+
+ };
+
+ }(),
+
+ translateOnAxis: function () {
+
+ // translate object by distance along axis in object space
+ // axis is assumed to be normalized
+
+ var v1 = new Vector3();
+
+ return function translateOnAxis( axis, distance ) {
+
+ v1.copy( axis ).applyQuaternion( this.quaternion );
+
+ this.position.add( v1.multiplyScalar( distance ) );
+
+ return this;
+
+ };
+
+ }(),
+
+ translateX: function () {
+
+ var v1 = new Vector3( 1, 0, 0 );
+
+ return function translateX( distance ) {
+
+ return this.translateOnAxis( v1, distance );
+
+ };
+
+ }(),
+
+ translateY: function () {
+
+ var v1 = new Vector3( 0, 1, 0 );
+
+ return function translateY( distance ) {
+
+ return this.translateOnAxis( v1, distance );
+
+ };
+
+ }(),
+
+ translateZ: function () {
+
+ var v1 = new Vector3( 0, 0, 1 );
+
+ return function translateZ( distance ) {
+
+ return this.translateOnAxis( v1, distance );
+
+ };
+
+ }(),
+
+ localToWorld: function ( vector ) {
+
+ return vector.applyMatrix4( this.matrixWorld );
+
+ },
+
+ worldToLocal: function () {
+
+ var m1 = new Matrix4();
+
+ return function worldToLocal( vector ) {
+
+ return vector.applyMatrix4( m1.getInverse( this.matrixWorld ) );
+
+ };
+
+ }(),
+
+ lookAt: function () {
+
+ // This method does not support objects with rotated and/or translated parent(s)
+
+ var m1 = new Matrix4();
+
+ return function lookAt( vector ) {
+
+ if ( this.isCamera ) {
+
+ m1.lookAt( this.position, vector, this.up );
+
+ } else {
+
+ m1.lookAt( vector, this.position, this.up );
+
+ }
+
+ this.quaternion.setFromRotationMatrix( m1 );
+
+ };
+
+ }(),
+
+ add: function ( object ) {
+
+ if ( arguments.length > 1 ) {
+
+ for ( var i = 0; i < arguments.length; i ++ ) {
+
+ this.add( arguments[ i ] );
+
+ }
+
+ return this;
+
+ }
+
+ if ( object === this ) {
+
+ console.error( "THREE.Object3D.add: object can't be added as a child of itself.", object );
+ return this;
+
+ }
+
+ if ( ( object && object.isObject3D ) ) {
+
+ if ( object.parent !== null ) {
+
+ object.parent.remove( object );
+
+ }
+
+ object.parent = this;
+ object.dispatchEvent( { type: 'added' } );
+
+ this.children.push( object );
+
+ } else {
+
+ console.error( "THREE.Object3D.add: object not an instance of THREE.Object3D.", object );
+
+ }
+
+ return this;
+
+ },
+
+ remove: function ( object ) {
+
+ if ( arguments.length > 1 ) {
+
+ for ( var i = 0; i < arguments.length; i ++ ) {
+
+ this.remove( arguments[ i ] );
+
+ }
+
+ return this;
+
+ }
+
+ var index = this.children.indexOf( object );
+
+ if ( index !== - 1 ) {
+
+ object.parent = null;
+
+ object.dispatchEvent( { type: 'removed' } );
+
+ this.children.splice( index, 1 );
+
+ }
+
+ return this;
+
+ },
+
+ getObjectById: function ( id ) {
+
+ return this.getObjectByProperty( 'id', id );
+
+ },
+
+ getObjectByName: function ( name ) {
+
+ return this.getObjectByProperty( 'name', name );
+
+ },
+
+ getObjectByProperty: function ( name, value ) {
+
+ if ( this[ name ] === value ) return this;
+
+ for ( var i = 0, l = this.children.length; i < l; i ++ ) {
+
+ var child = this.children[ i ];
+ var object = child.getObjectByProperty( name, value );
+
+ if ( object !== undefined ) {
+
+ return object;
+
+ }
+
+ }
+
+ return undefined;
+
+ },
+
+ getWorldPosition: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ this.updateMatrixWorld( true );
+
+ return result.setFromMatrixPosition( this.matrixWorld );
+
+ },
+
+ getWorldQuaternion: function () {
+
+ var position = new Vector3();
+ var scale = new Vector3();
+
+ return function getWorldQuaternion( optionalTarget ) {
+
+ var result = optionalTarget || new Quaternion();
+
+ this.updateMatrixWorld( true );
+
+ this.matrixWorld.decompose( position, result, scale );
+
+ return result;
+
+ };
+
+ }(),
+
+ getWorldRotation: function () {
+
+ var quaternion = new Quaternion();
+
+ return function getWorldRotation( optionalTarget ) {
+
+ var result = optionalTarget || new Euler();
+
+ this.getWorldQuaternion( quaternion );
+
+ return result.setFromQuaternion( quaternion, this.rotation.order, false );
+
+ };
+
+ }(),
+
+ getWorldScale: function () {
+
+ var position = new Vector3();
+ var quaternion = new Quaternion();
+
+ return function getWorldScale( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ this.updateMatrixWorld( true );
+
+ this.matrixWorld.decompose( position, quaternion, result );
+
+ return result;
+
+ };
+
+ }(),
+
+ getWorldDirection: function () {
+
+ var quaternion = new Quaternion();
+
+ return function getWorldDirection( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ this.getWorldQuaternion( quaternion );
+
+ return result.set( 0, 0, 1 ).applyQuaternion( quaternion );
+
+ };
+
+ }(),
+
+ raycast: function () {},
+
+ traverse: function ( callback ) {
+
+ callback( this );
+
+ var children = this.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ children[ i ].traverse( callback );
+
+ }
+
+ },
+
+ traverseVisible: function ( callback ) {
+
+ if ( this.visible === false ) return;
+
+ callback( this );
+
+ var children = this.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ children[ i ].traverseVisible( callback );
+
+ }
+
+ },
+
+ traverseAncestors: function ( callback ) {
+
+ var parent = this.parent;
+
+ if ( parent !== null ) {
+
+ callback( parent );
+
+ parent.traverseAncestors( callback );
+
+ }
+
+ },
+
+ updateMatrix: function () {
+
+ this.matrix.compose( this.position, this.quaternion, this.scale );
+
+ this.matrixWorldNeedsUpdate = true;
+
+ },
+
+ updateMatrixWorld: function ( force ) {
+
+ if ( this.matrixAutoUpdate ) this.updateMatrix();
+
+ if ( this.matrixWorldNeedsUpdate || force ) {
+
+ if ( this.parent === null ) {
+
+ this.matrixWorld.copy( this.matrix );
+
+ } else {
+
+ this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix );
+
+ }
+
+ this.matrixWorldNeedsUpdate = false;
+
+ force = true;
+
+ }
+
+ // update children
+
+ var children = this.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ children[ i ].updateMatrixWorld( force );
+
+ }
+
+ },
+
+ toJSON: function ( meta ) {
+
+ // meta is '' when called from JSON.stringify
+ var isRootObject = ( meta === undefined || meta === '' );
+
+ var output = {};
+
+ // meta is a hash used to collect geometries, materials.
+ // not providing it implies that this is the root object
+ // being serialized.
+ if ( isRootObject ) {
+
+ // initialize meta obj
+ meta = {
+ geometries: {},
+ materials: {},
+ textures: {},
+ images: {}
+ };
+
+ output.metadata = {
+ version: 4.5,
+ type: 'Object',
+ generator: 'Object3D.toJSON'
+ };
+
+ }
+
+ // standard Object3D serialization
+
+ var object = {};
+
+ object.uuid = this.uuid;
+ object.type = this.type;
+
+ if ( this.name !== '' ) object.name = this.name;
+ if ( JSON.stringify( this.userData ) !== '{}' ) object.userData = this.userData;
+ if ( this.castShadow === true ) object.castShadow = true;
+ if ( this.receiveShadow === true ) object.receiveShadow = true;
+ if ( this.visible === false ) object.visible = false;
+
+ object.matrix = this.matrix.toArray();
+
+ //
+
+ function serialize( library, element ) {
+
+ if ( library[ element.uuid ] === undefined ) {
+
+ library[ element.uuid ] = element.toJSON( meta );
+
+ }
+
+ return element.uuid;
+
+ }
+
+ if ( this.geometry !== undefined ) {
+
+ object.geometry = serialize( meta.geometries, this.geometry );
+
+ }
+
+ if ( this.material !== undefined ) {
+
+ if ( Array.isArray( this.material ) ) {
+
+ var uuids = [];
+
+ for ( var i = 0, l = this.material.length; i < l; i ++ ) {
+
+ uuids.push( serialize( meta.materials, this.material[ i ] ) );
+
+ }
+
+ object.material = uuids;
+
+ } else {
+
+ object.material = serialize( meta.materials, this.material );
+
+ }
+
+ }
+
+ //
+
+ if ( this.children.length > 0 ) {
+
+ object.children = [];
+
+ for ( var i = 0; i < this.children.length; i ++ ) {
+
+ object.children.push( this.children[ i ].toJSON( meta ).object );
+
+ }
+
+ }
+
+ if ( isRootObject ) {
+
+ var geometries = extractFromCache( meta.geometries );
+ var materials = extractFromCache( meta.materials );
+ var textures = extractFromCache( meta.textures );
+ var images = extractFromCache( meta.images );
+
+ if ( geometries.length > 0 ) output.geometries = geometries;
+ if ( materials.length > 0 ) output.materials = materials;
+ if ( textures.length > 0 ) output.textures = textures;
+ if ( images.length > 0 ) output.images = images;
+
+ }
+
+ output.object = object;
+
+ return output;
+
+ // extract data from the cache hash
+ // remove metadata on each item
+ // and return as array
+ function extractFromCache( cache ) {
+
+ var values = [];
+ for ( var key in cache ) {
+
+ var data = cache[ key ];
+ delete data.metadata;
+ values.push( data );
+
+ }
+ return values;
+
+ }
+
+ },
+
+ clone: function ( recursive ) {
+
+ return new this.constructor().copy( this, recursive );
+
+ },
+
+ copy: function ( source, recursive ) {
+
+ if ( recursive === undefined ) recursive = true;
+
+ this.name = source.name;
+
+ this.up.copy( source.up );
+
+ this.position.copy( source.position );
+ this.quaternion.copy( source.quaternion );
+ this.scale.copy( source.scale );
+
+ this.matrix.copy( source.matrix );
+ this.matrixWorld.copy( source.matrixWorld );
+
+ this.matrixAutoUpdate = source.matrixAutoUpdate;
+ this.matrixWorldNeedsUpdate = source.matrixWorldNeedsUpdate;
+
+ this.layers.mask = source.layers.mask;
+ this.visible = source.visible;
+
+ this.castShadow = source.castShadow;
+ this.receiveShadow = source.receiveShadow;
+
+ this.frustumCulled = source.frustumCulled;
+ this.renderOrder = source.renderOrder;
+
+ this.userData = JSON.parse( JSON.stringify( source.userData ) );
+
+ if ( recursive === true ) {
+
+ for ( var i = 0; i < source.children.length; i ++ ) {
+
+ var child = source.children[ i ];
+ this.add( child.clone() );
+
+ }
+
+ }
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function Camera() {
+
+ Object3D.call( this );
+
+ this.type = 'Camera';
+
+ this.matrixWorldInverse = new Matrix4();
+ this.projectionMatrix = new Matrix4();
+
+ }
+
+ Camera.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Camera,
+
+ isCamera: true,
+
+ copy: function ( source, recursive ) {
+
+ Object3D.prototype.copy.call( this, source, recursive );
+
+ this.matrixWorldInverse.copy( source.matrixWorldInverse );
+ this.projectionMatrix.copy( source.projectionMatrix );
+
+ return this;
+
+ },
+
+ getWorldDirection: function () {
+
+ var quaternion = new Quaternion();
+
+ return function getWorldDirection( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ this.getWorldQuaternion( quaternion );
+
+ return result.set( 0, 0, - 1 ).applyQuaternion( quaternion );
+
+ };
+
+ }(),
+
+ updateMatrixWorld: function ( force ) {
+
+ Object3D.prototype.updateMatrixWorld.call( this, force );
+
+ this.matrixWorldInverse.getInverse( this.matrixWorld );
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author arose / http://github.com/arose
+ */
+
+ function OrthographicCamera( left, right, top, bottom, near, far ) {
+
+ Camera.call( this );
+
+ this.type = 'OrthographicCamera';
+
+ this.zoom = 1;
+ this.view = null;
+
+ this.left = left;
+ this.right = right;
+ this.top = top;
+ this.bottom = bottom;
+
+ this.near = ( near !== undefined ) ? near : 0.1;
+ this.far = ( far !== undefined ) ? far : 2000;
+
+ this.updateProjectionMatrix();
+
+ }
+
+ OrthographicCamera.prototype = Object.assign( Object.create( Camera.prototype ), {
+
+ constructor: OrthographicCamera,
+
+ isOrthographicCamera: true,
+
+ copy: function ( source, recursive ) {
+
+ Camera.prototype.copy.call( this, source, recursive );
+
+ this.left = source.left;
+ this.right = source.right;
+ this.top = source.top;
+ this.bottom = source.bottom;
+ this.near = source.near;
+ this.far = source.far;
+
+ this.zoom = source.zoom;
+ this.view = source.view === null ? null : Object.assign( {}, source.view );
+
+ return this;
+
+ },
+
+ setViewOffset: function( fullWidth, fullHeight, x, y, width, height ) {
+
+ this.view = {
+ fullWidth: fullWidth,
+ fullHeight: fullHeight,
+ offsetX: x,
+ offsetY: y,
+ width: width,
+ height: height
+ };
+
+ this.updateProjectionMatrix();
+
+ },
+
+ clearViewOffset: function() {
+
+ this.view = null;
+ this.updateProjectionMatrix();
+
+ },
+
+ updateProjectionMatrix: function () {
+
+ var dx = ( this.right - this.left ) / ( 2 * this.zoom );
+ var dy = ( this.top - this.bottom ) / ( 2 * this.zoom );
+ var cx = ( this.right + this.left ) / 2;
+ var cy = ( this.top + this.bottom ) / 2;
+
+ var left = cx - dx;
+ var right = cx + dx;
+ var top = cy + dy;
+ var bottom = cy - dy;
+
+ if ( this.view !== null ) {
+
+ var zoomW = this.zoom / ( this.view.width / this.view.fullWidth );
+ var zoomH = this.zoom / ( this.view.height / this.view.fullHeight );
+ var scaleW = ( this.right - this.left ) / this.view.width;
+ var scaleH = ( this.top - this.bottom ) / this.view.height;
+
+ left += scaleW * ( this.view.offsetX / zoomW );
+ right = left + scaleW * ( this.view.width / zoomW );
+ top -= scaleH * ( this.view.offsetY / zoomH );
+ bottom = top - scaleH * ( this.view.height / zoomH );
+
+ }
+
+ this.projectionMatrix.makeOrthographic( left, right, top, bottom, this.near, this.far );
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var data = Object3D.prototype.toJSON.call( this, meta );
+
+ data.object.zoom = this.zoom;
+ data.object.left = this.left;
+ data.object.right = this.right;
+ data.object.top = this.top;
+ data.object.bottom = this.bottom;
+ data.object.near = this.near;
+ data.object.far = this.far;
+
+ if ( this.view !== null ) data.object.view = Object.assign( {}, this.view );
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author greggman / http://games.greggman.com/
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author tschw
+ */
+
+ function PerspectiveCamera( fov, aspect, near, far ) {
+
+ Camera.call( this );
+
+ this.type = 'PerspectiveCamera';
+
+ this.fov = fov !== undefined ? fov : 50;
+ this.zoom = 1;
+
+ this.near = near !== undefined ? near : 0.1;
+ this.far = far !== undefined ? far : 2000;
+ this.focus = 10;
+
+ this.aspect = aspect !== undefined ? aspect : 1;
+ this.view = null;
+
+ this.filmGauge = 35; // width of the film (default in millimeters)
+ this.filmOffset = 0; // horizontal film offset (same unit as gauge)
+
+ this.updateProjectionMatrix();
+
+ }
+
+ PerspectiveCamera.prototype = Object.assign( Object.create( Camera.prototype ), {
+
+ constructor: PerspectiveCamera,
+
+ isPerspectiveCamera: true,
+
+ copy: function ( source, recursive ) {
+
+ Camera.prototype.copy.call( this, source, recursive );
+
+ this.fov = source.fov;
+ this.zoom = source.zoom;
+
+ this.near = source.near;
+ this.far = source.far;
+ this.focus = source.focus;
+
+ this.aspect = source.aspect;
+ this.view = source.view === null ? null : Object.assign( {}, source.view );
+
+ this.filmGauge = source.filmGauge;
+ this.filmOffset = source.filmOffset;
+
+ return this;
+
+ },
+
+ /**
+ * Sets the FOV by focal length in respect to the current .filmGauge.
+ *
+ * The default film gauge is 35, so that the focal length can be specified for
+ * a 35mm (full frame) camera.
+ *
+ * Values for focal length and film gauge must have the same unit.
+ */
+ setFocalLength: function ( focalLength ) {
+
+ // see http://www.bobatkins.com/photography/technical/field_of_view.html
+ var vExtentSlope = 0.5 * this.getFilmHeight() / focalLength;
+
+ this.fov = _Math.RAD2DEG * 2 * Math.atan( vExtentSlope );
+ this.updateProjectionMatrix();
+
+ },
+
+ /**
+ * Calculates the focal length from the current .fov and .filmGauge.
+ */
+ getFocalLength: function () {
+
+ var vExtentSlope = Math.tan( _Math.DEG2RAD * 0.5 * this.fov );
+
+ return 0.5 * this.getFilmHeight() / vExtentSlope;
+
+ },
+
+ getEffectiveFOV: function () {
+
+ return _Math.RAD2DEG * 2 * Math.atan(
+ Math.tan( _Math.DEG2RAD * 0.5 * this.fov ) / this.zoom );
+
+ },
+
+ getFilmWidth: function () {
+
+ // film not completely covered in portrait format (aspect < 1)
+ return this.filmGauge * Math.min( this.aspect, 1 );
+
+ },
+
+ getFilmHeight: function () {
+
+ // film not completely covered in landscape format (aspect > 1)
+ return this.filmGauge / Math.max( this.aspect, 1 );
+
+ },
+
+ /**
+ * Sets an offset in a larger frustum. This is useful for multi-window or
+ * multi-monitor/multi-machine setups.
+ *
+ * For example, if you have 3x2 monitors and each monitor is 1920x1080 and
+ * the monitors are in grid like this
+ *
+ * +---+---+---+
+ * | A | B | C |
+ * +---+---+---+
+ * | D | E | F |
+ * +---+---+---+
+ *
+ * then for each monitor you would call it like this
+ *
+ * var w = 1920;
+ * var h = 1080;
+ * var fullWidth = w * 3;
+ * var fullHeight = h * 2;
+ *
+ * --A--
+ * camera.setOffset( fullWidth, fullHeight, w * 0, h * 0, w, h );
+ * --B--
+ * camera.setOffset( fullWidth, fullHeight, w * 1, h * 0, w, h );
+ * --C--
+ * camera.setOffset( fullWidth, fullHeight, w * 2, h * 0, w, h );
+ * --D--
+ * camera.setOffset( fullWidth, fullHeight, w * 0, h * 1, w, h );
+ * --E--
+ * camera.setOffset( fullWidth, fullHeight, w * 1, h * 1, w, h );
+ * --F--
+ * camera.setOffset( fullWidth, fullHeight, w * 2, h * 1, w, h );
+ *
+ * Note there is no reason monitors have to be the same size or in a grid.
+ */
+ setViewOffset: function ( fullWidth, fullHeight, x, y, width, height ) {
+
+ this.aspect = fullWidth / fullHeight;
+
+ this.view = {
+ fullWidth: fullWidth,
+ fullHeight: fullHeight,
+ offsetX: x,
+ offsetY: y,
+ width: width,
+ height: height
+ };
+
+ this.updateProjectionMatrix();
+
+ },
+
+ clearViewOffset: function () {
+
+ this.view = null;
+ this.updateProjectionMatrix();
+
+ },
+
+ updateProjectionMatrix: function () {
+
+ var near = this.near,
+ top = near * Math.tan(
+ _Math.DEG2RAD * 0.5 * this.fov ) / this.zoom,
+ height = 2 * top,
+ width = this.aspect * height,
+ left = - 0.5 * width,
+ view = this.view;
+
+ if ( view !== null ) {
+
+ var fullWidth = view.fullWidth,
+ fullHeight = view.fullHeight;
+
+ left += view.offsetX * width / fullWidth;
+ top -= view.offsetY * height / fullHeight;
+ width *= view.width / fullWidth;
+ height *= view.height / fullHeight;
+
+ }
+
+ var skew = this.filmOffset;
+ if ( skew !== 0 ) left += near * skew / this.getFilmWidth();
+
+ this.projectionMatrix.makePerspective( left, left + width, top, top - height, near, this.far );
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var data = Object3D.prototype.toJSON.call( this, meta );
+
+ data.object.fov = this.fov;
+ data.object.zoom = this.zoom;
+
+ data.object.near = this.near;
+ data.object.far = this.far;
+ data.object.focus = this.focus;
+
+ data.object.aspect = this.aspect;
+
+ if ( this.view !== null ) data.object.view = Object.assign( {}, this.view );
+
+ data.object.filmGauge = this.filmGauge;
+ data.object.filmOffset = this.filmOffset;
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Face3( a, b, c, normal, color, materialIndex ) {
+
+ this.a = a;
+ this.b = b;
+ this.c = c;
+
+ this.normal = ( normal && normal.isVector3 ) ? normal : new Vector3();
+ this.vertexNormals = Array.isArray( normal ) ? normal : [];
+
+ this.color = ( color && color.isColor ) ? color : new Color();
+ this.vertexColors = Array.isArray( color ) ? color : [];
+
+ this.materialIndex = materialIndex !== undefined ? materialIndex : 0;
+
+ }
+
+ Object.assign( Face3.prototype, {
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ this.a = source.a;
+ this.b = source.b;
+ this.c = source.c;
+
+ this.normal.copy( source.normal );
+ this.color.copy( source.color );
+
+ this.materialIndex = source.materialIndex;
+
+ for ( var i = 0, il = source.vertexNormals.length; i < il; i ++ ) {
+
+ this.vertexNormals[ i ] = source.vertexNormals[ i ].clone();
+
+ }
+
+ for ( var i = 0, il = source.vertexColors.length; i < il; i ++ ) {
+
+ this.vertexColors[ i ] = source.vertexColors[ i ].clone();
+
+ }
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author kile / http://kile.stravaganza.org/
+ * @author alteredq / http://alteredqualia.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author bhouston / http://clara.io
+ */
+
+ var count = 0;
+ function GeometryIdCount() { return count++; }
+
+ function Geometry() {
+
+ Object.defineProperty( this, 'id', { value: GeometryIdCount() } );
+
+ this.uuid = _Math.generateUUID();
+
+ this.name = '';
+ this.type = 'Geometry';
+
+ this.vertices = [];
+ this.colors = [];
+ this.faces = [];
+ this.faceVertexUvs = [[]];
+
+ this.morphTargets = [];
+ this.morphNormals = [];
+
+ this.skinWeights = [];
+ this.skinIndices = [];
+
+ this.lineDistances = [];
+
+ this.boundingBox = null;
+ this.boundingSphere = null;
+
+ // update flags
+
+ this.elementsNeedUpdate = false;
+ this.verticesNeedUpdate = false;
+ this.uvsNeedUpdate = false;
+ this.normalsNeedUpdate = false;
+ this.colorsNeedUpdate = false;
+ this.lineDistancesNeedUpdate = false;
+ this.groupsNeedUpdate = false;
+
+ }
+
+ Object.assign( Geometry.prototype, EventDispatcher.prototype, {
+
+ isGeometry: true,
+
+ applyMatrix: function ( matrix ) {
+
+ var normalMatrix = new Matrix3().getNormalMatrix( matrix );
+
+ for ( var i = 0, il = this.vertices.length; i < il; i ++ ) {
+
+ var vertex = this.vertices[ i ];
+ vertex.applyMatrix4( matrix );
+
+ }
+
+ for ( var i = 0, il = this.faces.length; i < il; i ++ ) {
+
+ var face = this.faces[ i ];
+ face.normal.applyMatrix3( normalMatrix ).normalize();
+
+ for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
+
+ face.vertexNormals[ j ].applyMatrix3( normalMatrix ).normalize();
+
+ }
+
+ }
+
+ if ( this.boundingBox !== null ) {
+
+ this.computeBoundingBox();
+
+ }
+
+ if ( this.boundingSphere !== null ) {
+
+ this.computeBoundingSphere();
+
+ }
+
+ this.verticesNeedUpdate = true;
+ this.normalsNeedUpdate = true;
+
+ return this;
+
+ },
+
+ rotateX: function () {
+
+ // rotate geometry around world x-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateX( angle ) {
+
+ m1.makeRotationX( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ rotateY: function () {
+
+ // rotate geometry around world y-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateY( angle ) {
+
+ m1.makeRotationY( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ rotateZ: function () {
+
+ // rotate geometry around world z-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateZ( angle ) {
+
+ m1.makeRotationZ( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ translate: function () {
+
+ // translate geometry
+
+ var m1 = new Matrix4();
+
+ return function translate( x, y, z ) {
+
+ m1.makeTranslation( x, y, z );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ scale: function () {
+
+ // scale geometry
+
+ var m1 = new Matrix4();
+
+ return function scale( x, y, z ) {
+
+ m1.makeScale( x, y, z );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ lookAt: function () {
+
+ var obj = new Object3D();
+
+ return function lookAt( vector ) {
+
+ obj.lookAt( vector );
+
+ obj.updateMatrix();
+
+ this.applyMatrix( obj.matrix );
+
+ };
+
+ }(),
+
+ fromBufferGeometry: function ( geometry ) {
+
+ var scope = this;
+
+ var indices = geometry.index !== null ? geometry.index.array : undefined;
+ var attributes = geometry.attributes;
+
+ var positions = attributes.position.array;
+ var normals = attributes.normal !== undefined ? attributes.normal.array : undefined;
+ var colors = attributes.color !== undefined ? attributes.color.array : undefined;
+ var uvs = attributes.uv !== undefined ? attributes.uv.array : undefined;
+ var uvs2 = attributes.uv2 !== undefined ? attributes.uv2.array : undefined;
+
+ if ( uvs2 !== undefined ) this.faceVertexUvs[ 1 ] = [];
+
+ var tempNormals = [];
+ var tempUVs = [];
+ var tempUVs2 = [];
+
+ for ( var i = 0, j = 0; i < positions.length; i += 3, j += 2 ) {
+
+ scope.vertices.push( new Vector3( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] ) );
+
+ if ( normals !== undefined ) {
+
+ tempNormals.push( new Vector3( normals[ i ], normals[ i + 1 ], normals[ i + 2 ] ) );
+
+ }
+
+ if ( colors !== undefined ) {
+
+ scope.colors.push( new Color( colors[ i ], colors[ i + 1 ], colors[ i + 2 ] ) );
+
+ }
+
+ if ( uvs !== undefined ) {
+
+ tempUVs.push( new Vector2( uvs[ j ], uvs[ j + 1 ] ) );
+
+ }
+
+ if ( uvs2 !== undefined ) {
+
+ tempUVs2.push( new Vector2( uvs2[ j ], uvs2[ j + 1 ] ) );
+
+ }
+
+ }
+
+ function addFace( a, b, c, materialIndex ) {
+
+ var vertexNormals = normals !== undefined ? [ tempNormals[ a ].clone(), tempNormals[ b ].clone(), tempNormals[ c ].clone() ] : [];
+ var vertexColors = colors !== undefined ? [ scope.colors[ a ].clone(), scope.colors[ b ].clone(), scope.colors[ c ].clone() ] : [];
+
+ var face = new Face3( a, b, c, vertexNormals, vertexColors, materialIndex );
+
+ scope.faces.push( face );
+
+ if ( uvs !== undefined ) {
+
+ scope.faceVertexUvs[ 0 ].push( [ tempUVs[ a ].clone(), tempUVs[ b ].clone(), tempUVs[ c ].clone() ] );
+
+ }
+
+ if ( uvs2 !== undefined ) {
+
+ scope.faceVertexUvs[ 1 ].push( [ tempUVs2[ a ].clone(), tempUVs2[ b ].clone(), tempUVs2[ c ].clone() ] );
+
+ }
+
+ }
+
+ var groups = geometry.groups;
+
+ if ( groups.length > 0 ) {
+
+ for ( var i = 0; i < groups.length; i ++ ) {
+
+ var group = groups[ i ];
+
+ var start = group.start;
+ var count = group.count;
+
+ for ( var j = start, jl = start + count; j < jl; j += 3 ) {
+
+ if ( indices !== undefined ) {
+
+ addFace( indices[ j ], indices[ j + 1 ], indices[ j + 2 ], group.materialIndex );
+
+ } else {
+
+ addFace( j, j + 1, j + 2, group.materialIndex );
+
+ }
+
+ }
+
+ }
+
+ } else {
+
+ if ( indices !== undefined ) {
+
+ for ( var i = 0; i < indices.length; i += 3 ) {
+
+ addFace( indices[ i ], indices[ i + 1 ], indices[ i + 2 ] );
+
+ }
+
+ } else {
+
+ for ( var i = 0; i < positions.length / 3; i += 3 ) {
+
+ addFace( i, i + 1, i + 2 );
+
+ }
+
+ }
+
+ }
+
+ this.computeFaceNormals();
+
+ if ( geometry.boundingBox !== null ) {
+
+ this.boundingBox = geometry.boundingBox.clone();
+
+ }
+
+ if ( geometry.boundingSphere !== null ) {
+
+ this.boundingSphere = geometry.boundingSphere.clone();
+
+ }
+
+ return this;
+
+ },
+
+ center: function () {
+
+ this.computeBoundingBox();
+
+ var offset = this.boundingBox.getCenter().negate();
+
+ this.translate( offset.x, offset.y, offset.z );
+
+ return offset;
+
+ },
+
+ normalize: function () {
+
+ this.computeBoundingSphere();
+
+ var center = this.boundingSphere.center;
+ var radius = this.boundingSphere.radius;
+
+ var s = radius === 0 ? 1 : 1.0 / radius;
+
+ var matrix = new Matrix4();
+ matrix.set(
+ s, 0, 0, - s * center.x,
+ 0, s, 0, - s * center.y,
+ 0, 0, s, - s * center.z,
+ 0, 0, 0, 1
+ );
+
+ this.applyMatrix( matrix );
+
+ return this;
+
+ },
+
+ computeFaceNormals: function () {
+
+ var cb = new Vector3(), ab = new Vector3();
+
+ for ( var f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ var face = this.faces[ f ];
+
+ var vA = this.vertices[ face.a ];
+ var vB = this.vertices[ face.b ];
+ var vC = this.vertices[ face.c ];
+
+ cb.subVectors( vC, vB );
+ ab.subVectors( vA, vB );
+ cb.cross( ab );
+
+ cb.normalize();
+
+ face.normal.copy( cb );
+
+ }
+
+ },
+
+ computeVertexNormals: function ( areaWeighted ) {
+
+ if ( areaWeighted === undefined ) areaWeighted = true;
+
+ var v, vl, f, fl, face, vertices;
+
+ vertices = new Array( this.vertices.length );
+
+ for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
+
+ vertices[ v ] = new Vector3();
+
+ }
+
+ if ( areaWeighted ) {
+
+ // vertex normals weighted by triangle areas
+ // http://www.iquilezles.org/www/articles/normals/normals.htm
+
+ var vA, vB, vC;
+ var cb = new Vector3(), ab = new Vector3();
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ vA = this.vertices[ face.a ];
+ vB = this.vertices[ face.b ];
+ vC = this.vertices[ face.c ];
+
+ cb.subVectors( vC, vB );
+ ab.subVectors( vA, vB );
+ cb.cross( ab );
+
+ vertices[ face.a ].add( cb );
+ vertices[ face.b ].add( cb );
+ vertices[ face.c ].add( cb );
+
+ }
+
+ } else {
+
+ this.computeFaceNormals();
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ vertices[ face.a ].add( face.normal );
+ vertices[ face.b ].add( face.normal );
+ vertices[ face.c ].add( face.normal );
+
+ }
+
+ }
+
+ for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
+
+ vertices[ v ].normalize();
+
+ }
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ var vertexNormals = face.vertexNormals;
+
+ if ( vertexNormals.length === 3 ) {
+
+ vertexNormals[ 0 ].copy( vertices[ face.a ] );
+ vertexNormals[ 1 ].copy( vertices[ face.b ] );
+ vertexNormals[ 2 ].copy( vertices[ face.c ] );
+
+ } else {
+
+ vertexNormals[ 0 ] = vertices[ face.a ].clone();
+ vertexNormals[ 1 ] = vertices[ face.b ].clone();
+ vertexNormals[ 2 ] = vertices[ face.c ].clone();
+
+ }
+
+ }
+
+ if ( this.faces.length > 0 ) {
+
+ this.normalsNeedUpdate = true;
+
+ }
+
+ },
+
+ computeFlatVertexNormals: function () {
+
+ var f, fl, face;
+
+ this.computeFaceNormals();
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ var vertexNormals = face.vertexNormals;
+
+ if ( vertexNormals.length === 3 ) {
+
+ vertexNormals[ 0 ].copy( face.normal );
+ vertexNormals[ 1 ].copy( face.normal );
+ vertexNormals[ 2 ].copy( face.normal );
+
+ } else {
+
+ vertexNormals[ 0 ] = face.normal.clone();
+ vertexNormals[ 1 ] = face.normal.clone();
+ vertexNormals[ 2 ] = face.normal.clone();
+
+ }
+
+ }
+
+ if ( this.faces.length > 0 ) {
+
+ this.normalsNeedUpdate = true;
+
+ }
+
+ },
+
+ computeMorphNormals: function () {
+
+ var i, il, f, fl, face;
+
+ // save original normals
+ // - create temp variables on first access
+ // otherwise just copy (for faster repeated calls)
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ if ( ! face.__originalFaceNormal ) {
+
+ face.__originalFaceNormal = face.normal.clone();
+
+ } else {
+
+ face.__originalFaceNormal.copy( face.normal );
+
+ }
+
+ if ( ! face.__originalVertexNormals ) face.__originalVertexNormals = [];
+
+ for ( i = 0, il = face.vertexNormals.length; i < il; i ++ ) {
+
+ if ( ! face.__originalVertexNormals[ i ] ) {
+
+ face.__originalVertexNormals[ i ] = face.vertexNormals[ i ].clone();
+
+ } else {
+
+ face.__originalVertexNormals[ i ].copy( face.vertexNormals[ i ] );
+
+ }
+
+ }
+
+ }
+
+ // use temp geometry to compute face and vertex normals for each morph
+
+ var tmpGeo = new Geometry();
+ tmpGeo.faces = this.faces;
+
+ for ( i = 0, il = this.morphTargets.length; i < il; i ++ ) {
+
+ // create on first access
+
+ if ( ! this.morphNormals[ i ] ) {
+
+ this.morphNormals[ i ] = {};
+ this.morphNormals[ i ].faceNormals = [];
+ this.morphNormals[ i ].vertexNormals = [];
+
+ var dstNormalsFace = this.morphNormals[ i ].faceNormals;
+ var dstNormalsVertex = this.morphNormals[ i ].vertexNormals;
+
+ var faceNormal, vertexNormals;
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ faceNormal = new Vector3();
+ vertexNormals = { a: new Vector3(), b: new Vector3(), c: new Vector3() };
+
+ dstNormalsFace.push( faceNormal );
+ dstNormalsVertex.push( vertexNormals );
+
+ }
+
+ }
+
+ var morphNormals = this.morphNormals[ i ];
+
+ // set vertices to morph target
+
+ tmpGeo.vertices = this.morphTargets[ i ].vertices;
+
+ // compute morph normals
+
+ tmpGeo.computeFaceNormals();
+ tmpGeo.computeVertexNormals();
+
+ // store morph normals
+
+ var faceNormal, vertexNormals;
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ faceNormal = morphNormals.faceNormals[ f ];
+ vertexNormals = morphNormals.vertexNormals[ f ];
+
+ faceNormal.copy( face.normal );
+
+ vertexNormals.a.copy( face.vertexNormals[ 0 ] );
+ vertexNormals.b.copy( face.vertexNormals[ 1 ] );
+ vertexNormals.c.copy( face.vertexNormals[ 2 ] );
+
+ }
+
+ }
+
+ // restore original normals
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ face.normal = face.__originalFaceNormal;
+ face.vertexNormals = face.__originalVertexNormals;
+
+ }
+
+ },
+
+ computeLineDistances: function () {
+
+ var d = 0;
+ var vertices = this.vertices;
+
+ for ( var i = 0, il = vertices.length; i < il; i ++ ) {
+
+ if ( i > 0 ) {
+
+ d += vertices[ i ].distanceTo( vertices[ i - 1 ] );
+
+ }
+
+ this.lineDistances[ i ] = d;
+
+ }
+
+ },
+
+ computeBoundingBox: function () {
+
+ if ( this.boundingBox === null ) {
+
+ this.boundingBox = new Box3();
+
+ }
+
+ this.boundingBox.setFromPoints( this.vertices );
+
+ },
+
+ computeBoundingSphere: function () {
+
+ if ( this.boundingSphere === null ) {
+
+ this.boundingSphere = new Sphere();
+
+ }
+
+ this.boundingSphere.setFromPoints( this.vertices );
+
+ },
+
+ merge: function ( geometry, matrix, materialIndexOffset ) {
+
+ if ( ! ( geometry && geometry.isGeometry ) ) {
+
+ console.error( 'THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.', geometry );
+ return;
+
+ }
+
+ var normalMatrix,
+ vertexOffset = this.vertices.length,
+ vertices1 = this.vertices,
+ vertices2 = geometry.vertices,
+ faces1 = this.faces,
+ faces2 = geometry.faces,
+ uvs1 = this.faceVertexUvs[ 0 ],
+ uvs2 = geometry.faceVertexUvs[ 0 ],
+ colors1 = this.colors,
+ colors2 = geometry.colors;
+
+ if ( materialIndexOffset === undefined ) materialIndexOffset = 0;
+
+ if ( matrix !== undefined ) {
+
+ normalMatrix = new Matrix3().getNormalMatrix( matrix );
+
+ }
+
+ // vertices
+
+ for ( var i = 0, il = vertices2.length; i < il; i ++ ) {
+
+ var vertex = vertices2[ i ];
+
+ var vertexCopy = vertex.clone();
+
+ if ( matrix !== undefined ) vertexCopy.applyMatrix4( matrix );
+
+ vertices1.push( vertexCopy );
+
+ }
+
+ // colors
+
+ for ( var i = 0, il = colors2.length; i < il; i ++ ) {
+
+ colors1.push( colors2[ i ].clone() );
+
+ }
+
+ // faces
+
+ for ( i = 0, il = faces2.length; i < il; i ++ ) {
+
+ var face = faces2[ i ], faceCopy, normal, color,
+ faceVertexNormals = face.vertexNormals,
+ faceVertexColors = face.vertexColors;
+
+ faceCopy = new Face3( face.a + vertexOffset, face.b + vertexOffset, face.c + vertexOffset );
+ faceCopy.normal.copy( face.normal );
+
+ if ( normalMatrix !== undefined ) {
+
+ faceCopy.normal.applyMatrix3( normalMatrix ).normalize();
+
+ }
+
+ for ( var j = 0, jl = faceVertexNormals.length; j < jl; j ++ ) {
+
+ normal = faceVertexNormals[ j ].clone();
+
+ if ( normalMatrix !== undefined ) {
+
+ normal.applyMatrix3( normalMatrix ).normalize();
+
+ }
+
+ faceCopy.vertexNormals.push( normal );
+
+ }
+
+ faceCopy.color.copy( face.color );
+
+ for ( var j = 0, jl = faceVertexColors.length; j < jl; j ++ ) {
+
+ color = faceVertexColors[ j ];
+ faceCopy.vertexColors.push( color.clone() );
+
+ }
+
+ faceCopy.materialIndex = face.materialIndex + materialIndexOffset;
+
+ faces1.push( faceCopy );
+
+ }
+
+ // uvs
+
+ for ( i = 0, il = uvs2.length; i < il; i ++ ) {
+
+ var uv = uvs2[ i ], uvCopy = [];
+
+ if ( uv === undefined ) {
+
+ continue;
+
+ }
+
+ for ( var j = 0, jl = uv.length; j < jl; j ++ ) {
+
+ uvCopy.push( uv[ j ].clone() );
+
+ }
+
+ uvs1.push( uvCopy );
+
+ }
+
+ },
+
+ mergeMesh: function ( mesh ) {
+
+ if ( ! ( mesh && mesh.isMesh ) ) {
+
+ console.error( 'THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.', mesh );
+ return;
+
+ }
+
+ mesh.matrixAutoUpdate && mesh.updateMatrix();
+
+ this.merge( mesh.geometry, mesh.matrix );
+
+ },
+
+ /*
+ * Checks for duplicate vertices with hashmap.
+ * Duplicated vertices are removed
+ * and faces' vertices are updated.
+ */
+
+ mergeVertices: function () {
+
+ var verticesMap = {}; // Hashmap for looking up vertices by position coordinates (and making sure they are unique)
+ var unique = [], changes = [];
+
+ var v, key;
+ var precisionPoints = 4; // number of decimal points, e.g. 4 for epsilon of 0.0001
+ var precision = Math.pow( 10, precisionPoints );
+ var i, il, face;
+ var indices, j, jl;
+
+ for ( i = 0, il = this.vertices.length; i < il; i ++ ) {
+
+ v = this.vertices[ i ];
+ key = Math.round( v.x * precision ) + '_' + Math.round( v.y * precision ) + '_' + Math.round( v.z * precision );
+
+ if ( verticesMap[ key ] === undefined ) {
+
+ verticesMap[ key ] = i;
+ unique.push( this.vertices[ i ] );
+ changes[ i ] = unique.length - 1;
+
+ } else {
+
+ //console.log('Duplicate vertex found. ', i, ' could be using ', verticesMap[key]);
+ changes[ i ] = changes[ verticesMap[ key ] ];
+
+ }
+
+ }
+
+
+ // if faces are completely degenerate after merging vertices, we
+ // have to remove them from the geometry.
+ var faceIndicesToRemove = [];
+
+ for ( i = 0, il = this.faces.length; i < il; i ++ ) {
+
+ face = this.faces[ i ];
+
+ face.a = changes[ face.a ];
+ face.b = changes[ face.b ];
+ face.c = changes[ face.c ];
+
+ indices = [ face.a, face.b, face.c ];
+
+ // if any duplicate vertices are found in a Face3
+ // we have to remove the face as nothing can be saved
+ for ( var n = 0; n < 3; n ++ ) {
+
+ if ( indices[ n ] === indices[ ( n + 1 ) % 3 ] ) {
+
+ faceIndicesToRemove.push( i );
+ break;
+
+ }
+
+ }
+
+ }
+
+ for ( i = faceIndicesToRemove.length - 1; i >= 0; i -- ) {
+
+ var idx = faceIndicesToRemove[ i ];
+
+ this.faces.splice( idx, 1 );
+
+ for ( j = 0, jl = this.faceVertexUvs.length; j < jl; j ++ ) {
+
+ this.faceVertexUvs[ j ].splice( idx, 1 );
+
+ }
+
+ }
+
+ // Use unique set of vertices
+
+ var diff = this.vertices.length - unique.length;
+ this.vertices = unique;
+ return diff;
+
+ },
+
+ sortFacesByMaterialIndex: function () {
+
+ var faces = this.faces;
+ var length = faces.length;
+
+ // tag faces
+
+ for ( var i = 0; i < length; i ++ ) {
+
+ faces[ i ]._id = i;
+
+ }
+
+ // sort faces
+
+ function materialIndexSort( a, b ) {
+
+ return a.materialIndex - b.materialIndex;
+
+ }
+
+ faces.sort( materialIndexSort );
+
+ // sort uvs
+
+ var uvs1 = this.faceVertexUvs[ 0 ];
+ var uvs2 = this.faceVertexUvs[ 1 ];
+
+ var newUvs1, newUvs2;
+
+ if ( uvs1 && uvs1.length === length ) newUvs1 = [];
+ if ( uvs2 && uvs2.length === length ) newUvs2 = [];
+
+ for ( var i = 0; i < length; i ++ ) {
+
+ var id = faces[ i ]._id;
+
+ if ( newUvs1 ) newUvs1.push( uvs1[ id ] );
+ if ( newUvs2 ) newUvs2.push( uvs2[ id ] );
+
+ }
+
+ if ( newUvs1 ) this.faceVertexUvs[ 0 ] = newUvs1;
+ if ( newUvs2 ) this.faceVertexUvs[ 1 ] = newUvs2;
+
+ },
+
+ toJSON: function () {
+
+ var data = {
+ metadata: {
+ version: 4.5,
+ type: 'Geometry',
+ generator: 'Geometry.toJSON'
+ }
+ };
+
+ // standard Geometry serialization
+
+ data.uuid = this.uuid;
+ data.type = this.type;
+ if ( this.name !== '' ) data.name = this.name;
+
+ if ( this.parameters !== undefined ) {
+
+ var parameters = this.parameters;
+
+ for ( var key in parameters ) {
+
+ if ( parameters[ key ] !== undefined ) data[ key ] = parameters[ key ];
+
+ }
+
+ return data;
+
+ }
+
+ var vertices = [];
+
+ for ( var i = 0; i < this.vertices.length; i ++ ) {
+
+ var vertex = this.vertices[ i ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ var faces = [];
+ var normals = [];
+ var normalsHash = {};
+ var colors = [];
+ var colorsHash = {};
+ var uvs = [];
+ var uvsHash = {};
+
+ for ( var i = 0; i < this.faces.length; i ++ ) {
+
+ var face = this.faces[ i ];
+
+ var hasMaterial = true;
+ var hasFaceUv = false; // deprecated
+ var hasFaceVertexUv = this.faceVertexUvs[ 0 ][ i ] !== undefined;
+ var hasFaceNormal = face.normal.length() > 0;
+ var hasFaceVertexNormal = face.vertexNormals.length > 0;
+ var hasFaceColor = face.color.r !== 1 || face.color.g !== 1 || face.color.b !== 1;
+ var hasFaceVertexColor = face.vertexColors.length > 0;
+
+ var faceType = 0;
+
+ faceType = setBit( faceType, 0, 0 ); // isQuad
+ faceType = setBit( faceType, 1, hasMaterial );
+ faceType = setBit( faceType, 2, hasFaceUv );
+ faceType = setBit( faceType, 3, hasFaceVertexUv );
+ faceType = setBit( faceType, 4, hasFaceNormal );
+ faceType = setBit( faceType, 5, hasFaceVertexNormal );
+ faceType = setBit( faceType, 6, hasFaceColor );
+ faceType = setBit( faceType, 7, hasFaceVertexColor );
+
+ faces.push( faceType );
+ faces.push( face.a, face.b, face.c );
+ faces.push( face.materialIndex );
+
+ if ( hasFaceVertexUv ) {
+
+ var faceVertexUvs = this.faceVertexUvs[ 0 ][ i ];
+
+ faces.push(
+ getUvIndex( faceVertexUvs[ 0 ] ),
+ getUvIndex( faceVertexUvs[ 1 ] ),
+ getUvIndex( faceVertexUvs[ 2 ] )
+ );
+
+ }
+
+ if ( hasFaceNormal ) {
+
+ faces.push( getNormalIndex( face.normal ) );
+
+ }
+
+ if ( hasFaceVertexNormal ) {
+
+ var vertexNormals = face.vertexNormals;
+
+ faces.push(
+ getNormalIndex( vertexNormals[ 0 ] ),
+ getNormalIndex( vertexNormals[ 1 ] ),
+ getNormalIndex( vertexNormals[ 2 ] )
+ );
+
+ }
+
+ if ( hasFaceColor ) {
+
+ faces.push( getColorIndex( face.color ) );
+
+ }
+
+ if ( hasFaceVertexColor ) {
+
+ var vertexColors = face.vertexColors;
+
+ faces.push(
+ getColorIndex( vertexColors[ 0 ] ),
+ getColorIndex( vertexColors[ 1 ] ),
+ getColorIndex( vertexColors[ 2 ] )
+ );
+
+ }
+
+ }
+
+ function setBit( value, position, enabled ) {
+
+ return enabled ? value | ( 1 << position ) : value & ( ~ ( 1 << position ) );
+
+ }
+
+ function getNormalIndex( normal ) {
+
+ var hash = normal.x.toString() + normal.y.toString() + normal.z.toString();
+
+ if ( normalsHash[ hash ] !== undefined ) {
+
+ return normalsHash[ hash ];
+
+ }
+
+ normalsHash[ hash ] = normals.length / 3;
+ normals.push( normal.x, normal.y, normal.z );
+
+ return normalsHash[ hash ];
+
+ }
+
+ function getColorIndex( color ) {
+
+ var hash = color.r.toString() + color.g.toString() + color.b.toString();
+
+ if ( colorsHash[ hash ] !== undefined ) {
+
+ return colorsHash[ hash ];
+
+ }
+
+ colorsHash[ hash ] = colors.length;
+ colors.push( color.getHex() );
+
+ return colorsHash[ hash ];
+
+ }
+
+ function getUvIndex( uv ) {
+
+ var hash = uv.x.toString() + uv.y.toString();
+
+ if ( uvsHash[ hash ] !== undefined ) {
+
+ return uvsHash[ hash ];
+
+ }
+
+ uvsHash[ hash ] = uvs.length / 2;
+ uvs.push( uv.x, uv.y );
+
+ return uvsHash[ hash ];
+
+ }
+
+ data.data = {};
+
+ data.data.vertices = vertices;
+ data.data.normals = normals;
+ if ( colors.length > 0 ) data.data.colors = colors;
+ if ( uvs.length > 0 ) data.data.uvs = [ uvs ]; // temporal backward compatibility
+ data.data.faces = faces;
+
+ return data;
+
+ },
+
+ clone: function () {
+
+ /*
+ // Handle primitives
+
+ var parameters = this.parameters;
+
+ if ( parameters !== undefined ) {
+
+ var values = [];
+
+ for ( var key in parameters ) {
+
+ values.push( parameters[ key ] );
+
+ }
+
+ var geometry = Object.create( this.constructor.prototype );
+ this.constructor.apply( geometry, values );
+ return geometry;
+
+ }
+
+ return new this.constructor().copy( this );
+ */
+
+ return new Geometry().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ var i, il, j, jl, k, kl;
+
+ // reset
+
+ this.vertices = [];
+ this.colors = [];
+ this.faces = [];
+ this.faceVertexUvs = [[]];
+ this.morphTargets = [];
+ this.morphNormals = [];
+ this.skinWeights = [];
+ this.skinIndices = [];
+ this.lineDistances = [];
+ this.boundingBox = null;
+ this.boundingSphere = null;
+
+ // name
+
+ this.name = source.name;
+
+ // vertices
+
+ var vertices = source.vertices;
+
+ for ( i = 0, il = vertices.length; i < il; i ++ ) {
+
+ this.vertices.push( vertices[ i ].clone() );
+
+ }
+
+ // colors
+
+ var colors = source.colors;
+
+ for ( i = 0, il = colors.length; i < il; i ++ ) {
+
+ this.colors.push( colors[ i ].clone() );
+
+ }
+
+ // faces
+
+ var faces = source.faces;
+
+ for ( i = 0, il = faces.length; i < il; i ++ ) {
+
+ this.faces.push( faces[ i ].clone() );
+
+ }
+
+ // face vertex uvs
+
+ for ( i = 0, il = source.faceVertexUvs.length; i < il; i ++ ) {
+
+ var faceVertexUvs = source.faceVertexUvs[ i ];
+
+ if ( this.faceVertexUvs[ i ] === undefined ) {
+
+ this.faceVertexUvs[ i ] = [];
+
+ }
+
+ for ( j = 0, jl = faceVertexUvs.length; j < jl; j ++ ) {
+
+ var uvs = faceVertexUvs[ j ], uvsCopy = [];
+
+ for ( k = 0, kl = uvs.length; k < kl; k ++ ) {
+
+ var uv = uvs[ k ];
+
+ uvsCopy.push( uv.clone() );
+
+ }
+
+ this.faceVertexUvs[ i ].push( uvsCopy );
+
+ }
+
+ }
+
+ // morph targets
+
+ var morphTargets = source.morphTargets;
+
+ for ( i = 0, il = morphTargets.length; i < il; i ++ ) {
+
+ var morphTarget = {};
+ morphTarget.name = morphTargets[ i ].name;
+
+ // vertices
+
+ if ( morphTargets[ i ].vertices !== undefined ) {
+
+ morphTarget.vertices = [];
+
+ for ( j = 0, jl = morphTargets[ i ].vertices.length; j < jl; j ++ ) {
+
+ morphTarget.vertices.push( morphTargets[ i ].vertices[ j ].clone() );
+
+ }
+
+ }
+
+ // normals
+
+ if ( morphTargets[ i ].normals !== undefined ) {
+
+ morphTarget.normals = [];
+
+ for ( j = 0, jl = morphTargets[ i ].normals.length; j < jl; j ++ ) {
+
+ morphTarget.normals.push( morphTargets[ i ].normals[ j ].clone() );
+
+ }
+
+ }
+
+ this.morphTargets.push( morphTarget );
+
+ }
+
+ // morph normals
+
+ var morphNormals = source.morphNormals;
+
+ for ( i = 0, il = morphNormals.length; i < il; i ++ ) {
+
+ var morphNormal = {};
+
+ // vertex normals
+
+ if ( morphNormals[ i ].vertexNormals !== undefined ) {
+
+ morphNormal.vertexNormals = [];
+
+ for ( j = 0, jl = morphNormals[ i ].vertexNormals.length; j < jl; j ++ ) {
+
+ var srcVertexNormal = morphNormals[ i ].vertexNormals[ j ];
+ var destVertexNormal = {};
+
+ destVertexNormal.a = srcVertexNormal.a.clone();
+ destVertexNormal.b = srcVertexNormal.b.clone();
+ destVertexNormal.c = srcVertexNormal.c.clone();
+
+ morphNormal.vertexNormals.push( destVertexNormal );
+
+ }
+
+ }
+
+ // face normals
+
+ if ( morphNormals[ i ].faceNormals !== undefined ) {
+
+ morphNormal.faceNormals = [];
+
+ for ( j = 0, jl = morphNormals[ i ].faceNormals.length; j < jl; j ++ ) {
+
+ morphNormal.faceNormals.push( morphNormals[ i ].faceNormals[ j ].clone() );
+
+ }
+
+ }
+
+ this.morphNormals.push( morphNormal );
+
+ }
+
+ // skin weights
+
+ var skinWeights = source.skinWeights;
+
+ for ( i = 0, il = skinWeights.length; i < il; i ++ ) {
+
+ this.skinWeights.push( skinWeights[ i ].clone() );
+
+ }
+
+ // skin indices
+
+ var skinIndices = source.skinIndices;
+
+ for ( i = 0, il = skinIndices.length; i < il; i ++ ) {
+
+ this.skinIndices.push( skinIndices[ i ].clone() );
+
+ }
+
+ // line distances
+
+ var lineDistances = source.lineDistances;
+
+ for ( i = 0, il = lineDistances.length; i < il; i ++ ) {
+
+ this.lineDistances.push( lineDistances[ i ] );
+
+ }
+
+ // bounding box
+
+ var boundingBox = source.boundingBox;
+
+ if ( boundingBox !== null ) {
+
+ this.boundingBox = boundingBox.clone();
+
+ }
+
+ // bounding sphere
+
+ var boundingSphere = source.boundingSphere;
+
+ if ( boundingSphere !== null ) {
+
+ this.boundingSphere = boundingSphere.clone();
+
+ }
+
+ // update flags
+
+ this.elementsNeedUpdate = source.elementsNeedUpdate;
+ this.verticesNeedUpdate = source.verticesNeedUpdate;
+ this.uvsNeedUpdate = source.uvsNeedUpdate;
+ this.normalsNeedUpdate = source.normalsNeedUpdate;
+ this.colorsNeedUpdate = source.colorsNeedUpdate;
+ this.lineDistancesNeedUpdate = source.lineDistancesNeedUpdate;
+ this.groupsNeedUpdate = source.groupsNeedUpdate;
+
+ return this;
+
+ },
+
+ dispose: function () {
+
+ this.dispatchEvent( { type: 'dispose' } );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function BufferAttribute( array, itemSize, normalized ) {
+
+ if ( Array.isArray( array ) ) {
+
+ throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
+
+ }
+
+ this.uuid = _Math.generateUUID();
+ this.name = '';
+
+ this.array = array;
+ this.itemSize = itemSize;
+ this.count = array !== undefined ? array.length / itemSize : 0;
+ this.normalized = normalized === true;
+
+ this.dynamic = false;
+ this.updateRange = { offset: 0, count: - 1 };
+
+ this.onUploadCallback = function () {};
+
+ this.version = 0;
+
+ }
+
+ Object.defineProperty( BufferAttribute.prototype, 'needsUpdate', {
+
+ set: function ( value ) {
+
+ if ( value === true ) this.version ++;
+
+ }
+
+ } );
+
+ Object.assign( BufferAttribute.prototype, {
+
+ isBufferAttribute: true,
+
+ setArray: function ( array ) {
+
+ if ( Array.isArray( array ) ) {
+
+ throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
+
+ }
+
+ this.count = array !== undefined ? array.length / this.itemSize : 0;
+ this.array = array;
+
+ },
+
+ setDynamic: function ( value ) {
+
+ this.dynamic = value;
+
+ return this;
+
+ },
+
+ copy: function ( source ) {
+
+ this.array = new source.array.constructor( source.array );
+ this.itemSize = source.itemSize;
+ this.count = source.count;
+ this.normalized = source.normalized;
+
+ this.dynamic = source.dynamic;
+
+ return this;
+
+ },
+
+ copyAt: function ( index1, attribute, index2 ) {
+
+ index1 *= this.itemSize;
+ index2 *= attribute.itemSize;
+
+ for ( var i = 0, l = this.itemSize; i < l; i ++ ) {
+
+ this.array[ index1 + i ] = attribute.array[ index2 + i ];
+
+ }
+
+ return this;
+
+ },
+
+ copyArray: function ( array ) {
+
+ this.array.set( array );
+
+ return this;
+
+ },
+
+ copyColorsArray: function ( colors ) {
+
+ var array = this.array, offset = 0;
+
+ for ( var i = 0, l = colors.length; i < l; i ++ ) {
+
+ var color = colors[ i ];
+
+ if ( color === undefined ) {
+
+ console.warn( 'THREE.BufferAttribute.copyColorsArray(): color is undefined', i );
+ color = new Color();
+
+ }
+
+ array[ offset ++ ] = color.r;
+ array[ offset ++ ] = color.g;
+ array[ offset ++ ] = color.b;
+
+ }
+
+ return this;
+
+ },
+
+ copyIndicesArray: function ( indices ) {
+
+ var array = this.array, offset = 0;
+
+ for ( var i = 0, l = indices.length; i < l; i ++ ) {
+
+ var index = indices[ i ];
+
+ array[ offset ++ ] = index.a;
+ array[ offset ++ ] = index.b;
+ array[ offset ++ ] = index.c;
+
+ }
+
+ return this;
+
+ },
+
+ copyVector2sArray: function ( vectors ) {
+
+ var array = this.array, offset = 0;
+
+ for ( var i = 0, l = vectors.length; i < l; i ++ ) {
+
+ var vector = vectors[ i ];
+
+ if ( vector === undefined ) {
+
+ console.warn( 'THREE.BufferAttribute.copyVector2sArray(): vector is undefined', i );
+ vector = new Vector2();
+
+ }
+
+ array[ offset ++ ] = vector.x;
+ array[ offset ++ ] = vector.y;
+
+ }
+
+ return this;
+
+ },
+
+ copyVector3sArray: function ( vectors ) {
+
+ var array = this.array, offset = 0;
+
+ for ( var i = 0, l = vectors.length; i < l; i ++ ) {
+
+ var vector = vectors[ i ];
+
+ if ( vector === undefined ) {
+
+ console.warn( 'THREE.BufferAttribute.copyVector3sArray(): vector is undefined', i );
+ vector = new Vector3();
+
+ }
+
+ array[ offset ++ ] = vector.x;
+ array[ offset ++ ] = vector.y;
+ array[ offset ++ ] = vector.z;
+
+ }
+
+ return this;
+
+ },
+
+ copyVector4sArray: function ( vectors ) {
+
+ var array = this.array, offset = 0;
+
+ for ( var i = 0, l = vectors.length; i < l; i ++ ) {
+
+ var vector = vectors[ i ];
+
+ if ( vector === undefined ) {
+
+ console.warn( 'THREE.BufferAttribute.copyVector4sArray(): vector is undefined', i );
+ vector = new Vector4();
+
+ }
+
+ array[ offset ++ ] = vector.x;
+ array[ offset ++ ] = vector.y;
+ array[ offset ++ ] = vector.z;
+ array[ offset ++ ] = vector.w;
+
+ }
+
+ return this;
+
+ },
+
+ set: function ( value, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.array.set( value, offset );
+
+ return this;
+
+ },
+
+ getX: function ( index ) {
+
+ return this.array[ index * this.itemSize ];
+
+ },
+
+ setX: function ( index, x ) {
+
+ this.array[ index * this.itemSize ] = x;
+
+ return this;
+
+ },
+
+ getY: function ( index ) {
+
+ return this.array[ index * this.itemSize + 1 ];
+
+ },
+
+ setY: function ( index, y ) {
+
+ this.array[ index * this.itemSize + 1 ] = y;
+
+ return this;
+
+ },
+
+ getZ: function ( index ) {
+
+ return this.array[ index * this.itemSize + 2 ];
+
+ },
+
+ setZ: function ( index, z ) {
+
+ this.array[ index * this.itemSize + 2 ] = z;
+
+ return this;
+
+ },
+
+ getW: function ( index ) {
+
+ return this.array[ index * this.itemSize + 3 ];
+
+ },
+
+ setW: function ( index, w ) {
+
+ this.array[ index * this.itemSize + 3 ] = w;
+
+ return this;
+
+ },
+
+ setXY: function ( index, x, y ) {
+
+ index *= this.itemSize;
+
+ this.array[ index + 0 ] = x;
+ this.array[ index + 1 ] = y;
+
+ return this;
+
+ },
+
+ setXYZ: function ( index, x, y, z ) {
+
+ index *= this.itemSize;
+
+ this.array[ index + 0 ] = x;
+ this.array[ index + 1 ] = y;
+ this.array[ index + 2 ] = z;
+
+ return this;
+
+ },
+
+ setXYZW: function ( index, x, y, z, w ) {
+
+ index *= this.itemSize;
+
+ this.array[ index + 0 ] = x;
+ this.array[ index + 1 ] = y;
+ this.array[ index + 2 ] = z;
+ this.array[ index + 3 ] = w;
+
+ return this;
+
+ },
+
+ onUpload: function ( callback ) {
+
+ this.onUploadCallback = callback;
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.array, this.itemSize ).copy( this );
+
+ }
+
+ } );
+
+ //
+
+ function Int8BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Int8Array( array ), itemSize );
+
+ }
+
+ Int8BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Int8BufferAttribute.prototype.constructor = Int8BufferAttribute;
+
+
+ function Uint8BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Uint8Array( array ), itemSize );
+
+ }
+
+ Uint8BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Uint8BufferAttribute.prototype.constructor = Uint8BufferAttribute;
+
+
+ function Uint8ClampedBufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Uint8ClampedArray( array ), itemSize );
+
+ }
+
+ Uint8ClampedBufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Uint8ClampedBufferAttribute.prototype.constructor = Uint8ClampedBufferAttribute;
+
+
+ function Int16BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Int16Array( array ), itemSize );
+
+ }
+
+ Int16BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Int16BufferAttribute.prototype.constructor = Int16BufferAttribute;
+
+
+ function Uint16BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Uint16Array( array ), itemSize );
+
+ }
+
+ Uint16BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Uint16BufferAttribute.prototype.constructor = Uint16BufferAttribute;
+
+
+ function Int32BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Int32Array( array ), itemSize );
+
+ }
+
+ Int32BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Int32BufferAttribute.prototype.constructor = Int32BufferAttribute;
+
+
+ function Uint32BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Uint32Array( array ), itemSize );
+
+ }
+
+ Uint32BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Uint32BufferAttribute.prototype.constructor = Uint32BufferAttribute;
+
+
+ function Float32BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Float32Array( array ), itemSize );
+
+ }
+
+ Float32BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Float32BufferAttribute.prototype.constructor = Float32BufferAttribute;
+
+
+ function Float64BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Float64Array( array ), itemSize );
+
+ }
+
+ Float64BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Float64BufferAttribute.prototype.constructor = Float64BufferAttribute;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function DirectGeometry() {
+
+ this.indices = [];
+ this.vertices = [];
+ this.normals = [];
+ this.colors = [];
+ this.uvs = [];
+ this.uvs2 = [];
+
+ this.groups = [];
+
+ this.morphTargets = {};
+
+ this.skinWeights = [];
+ this.skinIndices = [];
+
+ // this.lineDistances = [];
+
+ this.boundingBox = null;
+ this.boundingSphere = null;
+
+ // update flags
+
+ this.verticesNeedUpdate = false;
+ this.normalsNeedUpdate = false;
+ this.colorsNeedUpdate = false;
+ this.uvsNeedUpdate = false;
+ this.groupsNeedUpdate = false;
+
+ }
+
+ Object.assign( DirectGeometry.prototype, {
+
+ computeGroups: function ( geometry ) {
+
+ var group;
+ var groups = [];
+ var materialIndex = undefined;
+
+ var faces = geometry.faces;
+
+ for ( var i = 0; i < faces.length; i ++ ) {
+
+ var face = faces[ i ];
+
+ // materials
+
+ if ( face.materialIndex !== materialIndex ) {
+
+ materialIndex = face.materialIndex;
+
+ if ( group !== undefined ) {
+
+ group.count = ( i * 3 ) - group.start;
+ groups.push( group );
+
+ }
+
+ group = {
+ start: i * 3,
+ materialIndex: materialIndex
+ };
+
+ }
+
+ }
+
+ if ( group !== undefined ) {
+
+ group.count = ( i * 3 ) - group.start;
+ groups.push( group );
+
+ }
+
+ this.groups = groups;
+
+ },
+
+ fromGeometry: function ( geometry ) {
+
+ var faces = geometry.faces;
+ var vertices = geometry.vertices;
+ var faceVertexUvs = geometry.faceVertexUvs;
+
+ var hasFaceVertexUv = faceVertexUvs[ 0 ] && faceVertexUvs[ 0 ].length > 0;
+ var hasFaceVertexUv2 = faceVertexUvs[ 1 ] && faceVertexUvs[ 1 ].length > 0;
+
+ // morphs
+
+ var morphTargets = geometry.morphTargets;
+ var morphTargetsLength = morphTargets.length;
+
+ var morphTargetsPosition;
+
+ if ( morphTargetsLength > 0 ) {
+
+ morphTargetsPosition = [];
+
+ for ( var i = 0; i < morphTargetsLength; i ++ ) {
+
+ morphTargetsPosition[ i ] = [];
+
+ }
+
+ this.morphTargets.position = morphTargetsPosition;
+
+ }
+
+ var morphNormals = geometry.morphNormals;
+ var morphNormalsLength = morphNormals.length;
+
+ var morphTargetsNormal;
+
+ if ( morphNormalsLength > 0 ) {
+
+ morphTargetsNormal = [];
+
+ for ( var i = 0; i < morphNormalsLength; i ++ ) {
+
+ morphTargetsNormal[ i ] = [];
+
+ }
+
+ this.morphTargets.normal = morphTargetsNormal;
+
+ }
+
+ // skins
+
+ var skinIndices = geometry.skinIndices;
+ var skinWeights = geometry.skinWeights;
+
+ var hasSkinIndices = skinIndices.length === vertices.length;
+ var hasSkinWeights = skinWeights.length === vertices.length;
+
+ //
+
+ for ( var i = 0; i < faces.length; i ++ ) {
+
+ var face = faces[ i ];
+
+ this.vertices.push( vertices[ face.a ], vertices[ face.b ], vertices[ face.c ] );
+
+ var vertexNormals = face.vertexNormals;
+
+ if ( vertexNormals.length === 3 ) {
+
+ this.normals.push( vertexNormals[ 0 ], vertexNormals[ 1 ], vertexNormals[ 2 ] );
+
+ } else {
+
+ var normal = face.normal;
+
+ this.normals.push( normal, normal, normal );
+
+ }
+
+ var vertexColors = face.vertexColors;
+
+ if ( vertexColors.length === 3 ) {
+
+ this.colors.push( vertexColors[ 0 ], vertexColors[ 1 ], vertexColors[ 2 ] );
+
+ } else {
+
+ var color = face.color;
+
+ this.colors.push( color, color, color );
+
+ }
+
+ if ( hasFaceVertexUv === true ) {
+
+ var vertexUvs = faceVertexUvs[ 0 ][ i ];
+
+ if ( vertexUvs !== undefined ) {
+
+ this.uvs.push( vertexUvs[ 0 ], vertexUvs[ 1 ], vertexUvs[ 2 ] );
+
+ } else {
+
+ console.warn( 'THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ', i );
+
+ this.uvs.push( new Vector2(), new Vector2(), new Vector2() );
+
+ }
+
+ }
+
+ if ( hasFaceVertexUv2 === true ) {
+
+ var vertexUvs = faceVertexUvs[ 1 ][ i ];
+
+ if ( vertexUvs !== undefined ) {
+
+ this.uvs2.push( vertexUvs[ 0 ], vertexUvs[ 1 ], vertexUvs[ 2 ] );
+
+ } else {
+
+ console.warn( 'THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ', i );
+
+ this.uvs2.push( new Vector2(), new Vector2(), new Vector2() );
+
+ }
+
+ }
+
+ // morphs
+
+ for ( var j = 0; j < morphTargetsLength; j ++ ) {
+
+ var morphTarget = morphTargets[ j ].vertices;
+
+ morphTargetsPosition[ j ].push( morphTarget[ face.a ], morphTarget[ face.b ], morphTarget[ face.c ] );
+
+ }
+
+ for ( var j = 0; j < morphNormalsLength; j ++ ) {
+
+ var morphNormal = morphNormals[ j ].vertexNormals[ i ];
+
+ morphTargetsNormal[ j ].push( morphNormal.a, morphNormal.b, morphNormal.c );
+
+ }
+
+ // skins
+
+ if ( hasSkinIndices ) {
+
+ this.skinIndices.push( skinIndices[ face.a ], skinIndices[ face.b ], skinIndices[ face.c ] );
+
+ }
+
+ if ( hasSkinWeights ) {
+
+ this.skinWeights.push( skinWeights[ face.a ], skinWeights[ face.b ], skinWeights[ face.c ] );
+
+ }
+
+ }
+
+ this.computeGroups( geometry );
+
+ this.verticesNeedUpdate = geometry.verticesNeedUpdate;
+ this.normalsNeedUpdate = geometry.normalsNeedUpdate;
+ this.colorsNeedUpdate = geometry.colorsNeedUpdate;
+ this.uvsNeedUpdate = geometry.uvsNeedUpdate;
+ this.groupsNeedUpdate = geometry.groupsNeedUpdate;
+
+ return this;
+
+ }
+
+ } );
+
+ function arrayMax( array ) {
+
+ if ( array.length === 0 ) return - Infinity;
+
+ var max = array[ 0 ];
+
+ for ( var i = 1, l = array.length; i < l; ++ i ) {
+
+ if ( array[ i ] > max ) max = array[ i ];
+
+ }
+
+ return max;
+
+ }
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function BufferGeometry() {
+
+ Object.defineProperty( this, 'id', { value: GeometryIdCount() } );
+
+ this.uuid = _Math.generateUUID();
+
+ this.name = '';
+ this.type = 'BufferGeometry';
+
+ this.index = null;
+ this.attributes = {};
+
+ this.morphAttributes = {};
+
+ this.groups = [];
+
+ this.boundingBox = null;
+ this.boundingSphere = null;
+
+ this.drawRange = { start: 0, count: Infinity };
+
+ }
+
+ BufferGeometry.MaxIndex = 65535;
+
+ Object.assign( BufferGeometry.prototype, EventDispatcher.prototype, {
+
+ isBufferGeometry: true,
+
+ getIndex: function () {
+
+ return this.index;
+
+ },
+
+ setIndex: function ( index ) {
+
+ if ( Array.isArray( index ) ) {
+
+ this.index = new ( arrayMax( index ) > 65535 ? Uint32BufferAttribute : Uint16BufferAttribute )( index, 1 );
+
+ } else {
+
+ this.index = index;
+
+ }
+
+ },
+
+ addAttribute: function ( name, attribute ) {
+
+ if ( ! ( attribute && attribute.isBufferAttribute ) && ! ( attribute && attribute.isInterleavedBufferAttribute ) ) {
+
+ console.warn( 'THREE.BufferGeometry: .addAttribute() now expects ( name, attribute ).' );
+
+ this.addAttribute( name, new BufferAttribute( arguments[ 1 ], arguments[ 2 ] ) );
+
+ return;
+
+ }
+
+ if ( name === 'index' ) {
+
+ console.warn( 'THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute.' );
+ this.setIndex( attribute );
+
+ return;
+
+ }
+
+ this.attributes[ name ] = attribute;
+
+ return this;
+
+ },
+
+ getAttribute: function ( name ) {
+
+ return this.attributes[ name ];
+
+ },
+
+ removeAttribute: function ( name ) {
+
+ delete this.attributes[ name ];
+
+ return this;
+
+ },
+
+ addGroup: function ( start, count, materialIndex ) {
+
+ this.groups.push( {
+
+ start: start,
+ count: count,
+ materialIndex: materialIndex !== undefined ? materialIndex : 0
+
+ } );
+
+ },
+
+ clearGroups: function () {
+
+ this.groups = [];
+
+ },
+
+ setDrawRange: function ( start, count ) {
+
+ this.drawRange.start = start;
+ this.drawRange.count = count;
+
+ },
+
+ applyMatrix: function ( matrix ) {
+
+ var position = this.attributes.position;
+
+ if ( position !== undefined ) {
+
+ matrix.applyToBufferAttribute( position );
+ position.needsUpdate = true;
+
+ }
+
+ var normal = this.attributes.normal;
+
+ if ( normal !== undefined ) {
+
+ var normalMatrix = new Matrix3().getNormalMatrix( matrix );
+
+ normalMatrix.applyToBufferAttribute( normal );
+ normal.needsUpdate = true;
+
+ }
+
+ if ( this.boundingBox !== null ) {
+
+ this.computeBoundingBox();
+
+ }
+
+ if ( this.boundingSphere !== null ) {
+
+ this.computeBoundingSphere();
+
+ }
+
+ return this;
+
+ },
+
+ rotateX: function () {
+
+ // rotate geometry around world x-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateX( angle ) {
+
+ m1.makeRotationX( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ rotateY: function () {
+
+ // rotate geometry around world y-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateY( angle ) {
+
+ m1.makeRotationY( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ rotateZ: function () {
+
+ // rotate geometry around world z-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateZ( angle ) {
+
+ m1.makeRotationZ( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ translate: function () {
+
+ // translate geometry
+
+ var m1 = new Matrix4();
+
+ return function translate( x, y, z ) {
+
+ m1.makeTranslation( x, y, z );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ scale: function () {
+
+ // scale geometry
+
+ var m1 = new Matrix4();
+
+ return function scale( x, y, z ) {
+
+ m1.makeScale( x, y, z );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ lookAt: function () {
+
+ var obj = new Object3D();
+
+ return function lookAt( vector ) {
+
+ obj.lookAt( vector );
+
+ obj.updateMatrix();
+
+ this.applyMatrix( obj.matrix );
+
+ };
+
+ }(),
+
+ center: function () {
+
+ this.computeBoundingBox();
+
+ var offset = this.boundingBox.getCenter().negate();
+
+ this.translate( offset.x, offset.y, offset.z );
+
+ return offset;
+
+ },
+
+ setFromObject: function ( object ) {
+
+ // console.log( 'THREE.BufferGeometry.setFromObject(). Converting', object, this );
+
+ var geometry = object.geometry;
+
+ if ( object.isPoints || object.isLine ) {
+
+ var positions = new Float32BufferAttribute( geometry.vertices.length * 3, 3 );
+ var colors = new Float32BufferAttribute( geometry.colors.length * 3, 3 );
+
+ this.addAttribute( 'position', positions.copyVector3sArray( geometry.vertices ) );
+ this.addAttribute( 'color', colors.copyColorsArray( geometry.colors ) );
+
+ if ( geometry.lineDistances && geometry.lineDistances.length === geometry.vertices.length ) {
+
+ var lineDistances = new Float32BufferAttribute( geometry.lineDistances.length, 1 );
+
+ this.addAttribute( 'lineDistance', lineDistances.copyArray( geometry.lineDistances ) );
+
+ }
+
+ if ( geometry.boundingSphere !== null ) {
+
+ this.boundingSphere = geometry.boundingSphere.clone();
+
+ }
+
+ if ( geometry.boundingBox !== null ) {
+
+ this.boundingBox = geometry.boundingBox.clone();
+
+ }
+
+ } else if ( object.isMesh ) {
+
+ if ( geometry && geometry.isGeometry ) {
+
+ this.fromGeometry( geometry );
+
+ }
+
+ }
+
+ return this;
+
+ },
+
+ updateFromObject: function ( object ) {
+
+ var geometry = object.geometry;
+
+ if ( object.isMesh ) {
+
+ var direct = geometry.__directGeometry;
+
+ if ( geometry.elementsNeedUpdate === true ) {
+
+ direct = undefined;
+ geometry.elementsNeedUpdate = false;
+
+ }
+
+ if ( direct === undefined ) {
+
+ return this.fromGeometry( geometry );
+
+ }
+
+ direct.verticesNeedUpdate = geometry.verticesNeedUpdate;
+ direct.normalsNeedUpdate = geometry.normalsNeedUpdate;
+ direct.colorsNeedUpdate = geometry.colorsNeedUpdate;
+ direct.uvsNeedUpdate = geometry.uvsNeedUpdate;
+ direct.groupsNeedUpdate = geometry.groupsNeedUpdate;
+
+ geometry.verticesNeedUpdate = false;
+ geometry.normalsNeedUpdate = false;
+ geometry.colorsNeedUpdate = false;
+ geometry.uvsNeedUpdate = false;
+ geometry.groupsNeedUpdate = false;
+
+ geometry = direct;
+
+ }
+
+ var attribute;
+
+ if ( geometry.verticesNeedUpdate === true ) {
+
+ attribute = this.attributes.position;
+
+ if ( attribute !== undefined ) {
+
+ attribute.copyVector3sArray( geometry.vertices );
+ attribute.needsUpdate = true;
+
+ }
+
+ geometry.verticesNeedUpdate = false;
+
+ }
+
+ if ( geometry.normalsNeedUpdate === true ) {
+
+ attribute = this.attributes.normal;
+
+ if ( attribute !== undefined ) {
+
+ attribute.copyVector3sArray( geometry.normals );
+ attribute.needsUpdate = true;
+
+ }
+
+ geometry.normalsNeedUpdate = false;
+
+ }
+
+ if ( geometry.colorsNeedUpdate === true ) {
+
+ attribute = this.attributes.color;
+
+ if ( attribute !== undefined ) {
+
+ attribute.copyColorsArray( geometry.colors );
+ attribute.needsUpdate = true;
+
+ }
+
+ geometry.colorsNeedUpdate = false;
+
+ }
+
+ if ( geometry.uvsNeedUpdate ) {
+
+ attribute = this.attributes.uv;
+
+ if ( attribute !== undefined ) {
+
+ attribute.copyVector2sArray( geometry.uvs );
+ attribute.needsUpdate = true;
+
+ }
+
+ geometry.uvsNeedUpdate = false;
+
+ }
+
+ if ( geometry.lineDistancesNeedUpdate ) {
+
+ attribute = this.attributes.lineDistance;
+
+ if ( attribute !== undefined ) {
+
+ attribute.copyArray( geometry.lineDistances );
+ attribute.needsUpdate = true;
+
+ }
+
+ geometry.lineDistancesNeedUpdate = false;
+
+ }
+
+ if ( geometry.groupsNeedUpdate ) {
+
+ geometry.computeGroups( object.geometry );
+ this.groups = geometry.groups;
+
+ geometry.groupsNeedUpdate = false;
+
+ }
+
+ return this;
+
+ },
+
+ fromGeometry: function ( geometry ) {
+
+ geometry.__directGeometry = new DirectGeometry().fromGeometry( geometry );
+
+ return this.fromDirectGeometry( geometry.__directGeometry );
+
+ },
+
+ fromDirectGeometry: function ( geometry ) {
+
+ var positions = new Float32Array( geometry.vertices.length * 3 );
+ this.addAttribute( 'position', new BufferAttribute( positions, 3 ).copyVector3sArray( geometry.vertices ) );
+
+ if ( geometry.normals.length > 0 ) {
+
+ var normals = new Float32Array( geometry.normals.length * 3 );
+ this.addAttribute( 'normal', new BufferAttribute( normals, 3 ).copyVector3sArray( geometry.normals ) );
+
+ }
+
+ if ( geometry.colors.length > 0 ) {
+
+ var colors = new Float32Array( geometry.colors.length * 3 );
+ this.addAttribute( 'color', new BufferAttribute( colors, 3 ).copyColorsArray( geometry.colors ) );
+
+ }
+
+ if ( geometry.uvs.length > 0 ) {
+
+ var uvs = new Float32Array( geometry.uvs.length * 2 );
+ this.addAttribute( 'uv', new BufferAttribute( uvs, 2 ).copyVector2sArray( geometry.uvs ) );
+
+ }
+
+ if ( geometry.uvs2.length > 0 ) {
+
+ var uvs2 = new Float32Array( geometry.uvs2.length * 2 );
+ this.addAttribute( 'uv2', new BufferAttribute( uvs2, 2 ).copyVector2sArray( geometry.uvs2 ) );
+
+ }
+
+ if ( geometry.indices.length > 0 ) {
+
+ var TypeArray = arrayMax( geometry.indices ) > 65535 ? Uint32Array : Uint16Array;
+ var indices = new TypeArray( geometry.indices.length * 3 );
+ this.setIndex( new BufferAttribute( indices, 1 ).copyIndicesArray( geometry.indices ) );
+
+ }
+
+ // groups
+
+ this.groups = geometry.groups;
+
+ // morphs
+
+ for ( var name in geometry.morphTargets ) {
+
+ var array = [];
+ var morphTargets = geometry.morphTargets[ name ];
+
+ for ( var i = 0, l = morphTargets.length; i < l; i ++ ) {
+
+ var morphTarget = morphTargets[ i ];
+
+ var attribute = new Float32BufferAttribute( morphTarget.length * 3, 3 );
+
+ array.push( attribute.copyVector3sArray( morphTarget ) );
+
+ }
+
+ this.morphAttributes[ name ] = array;
+
+ }
+
+ // skinning
+
+ if ( geometry.skinIndices.length > 0 ) {
+
+ var skinIndices = new Float32BufferAttribute( geometry.skinIndices.length * 4, 4 );
+ this.addAttribute( 'skinIndex', skinIndices.copyVector4sArray( geometry.skinIndices ) );
+
+ }
+
+ if ( geometry.skinWeights.length > 0 ) {
+
+ var skinWeights = new Float32BufferAttribute( geometry.skinWeights.length * 4, 4 );
+ this.addAttribute( 'skinWeight', skinWeights.copyVector4sArray( geometry.skinWeights ) );
+
+ }
+
+ //
+
+ if ( geometry.boundingSphere !== null ) {
+
+ this.boundingSphere = geometry.boundingSphere.clone();
+
+ }
+
+ if ( geometry.boundingBox !== null ) {
+
+ this.boundingBox = geometry.boundingBox.clone();
+
+ }
+
+ return this;
+
+ },
+
+ computeBoundingBox: function () {
+
+ if ( this.boundingBox === null ) {
+
+ this.boundingBox = new Box3();
+
+ }
+
+ var position = this.attributes.position;
+
+ if ( position !== undefined ) {
+
+ this.boundingBox.setFromBufferAttribute( position );
+
+ } else {
+
+ this.boundingBox.makeEmpty();
+
+ }
+
+ if ( isNaN( this.boundingBox.min.x ) || isNaN( this.boundingBox.min.y ) || isNaN( this.boundingBox.min.z ) ) {
+
+ console.error( 'THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', this );
+
+ }
+
+ },
+
+ computeBoundingSphere: function () {
+
+ var box = new Box3();
+ var vector = new Vector3();
+
+ return function computeBoundingSphere() {
+
+ if ( this.boundingSphere === null ) {
+
+ this.boundingSphere = new Sphere();
+
+ }
+
+ var position = this.attributes.position;
+
+ if ( position ) {
+
+ var center = this.boundingSphere.center;
+
+ box.setFromBufferAttribute( position );
+ box.getCenter( center );
+
+ // hoping to find a boundingSphere with a radius smaller than the
+ // boundingSphere of the boundingBox: sqrt(3) smaller in the best case
+
+ var maxRadiusSq = 0;
+
+ for ( var i = 0, il = position.count; i < il; i ++ ) {
+
+ vector.x = position.getX( i );
+ vector.y = position.getY( i );
+ vector.z = position.getZ( i );
+ maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( vector ) );
+
+ }
+
+ this.boundingSphere.radius = Math.sqrt( maxRadiusSq );
+
+ if ( isNaN( this.boundingSphere.radius ) ) {
+
+ console.error( 'THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.', this );
+
+ }
+
+ }
+
+ };
+
+ }(),
+
+ computeFaceNormals: function () {
+
+ // backwards compatibility
+
+ },
+
+ computeVertexNormals: function () {
+
+ var index = this.index;
+ var attributes = this.attributes;
+ var groups = this.groups;
+
+ if ( attributes.position ) {
+
+ var positions = attributes.position.array;
+
+ if ( attributes.normal === undefined ) {
+
+ this.addAttribute( 'normal', new BufferAttribute( new Float32Array( positions.length ), 3 ) );
+
+ } else {
+
+ // reset existing normals to zero
+
+ var array = attributes.normal.array;
+
+ for ( var i = 0, il = array.length; i < il; i ++ ) {
+
+ array[ i ] = 0;
+
+ }
+
+ }
+
+ var normals = attributes.normal.array;
+
+ var vA, vB, vC;
+ var pA = new Vector3(), pB = new Vector3(), pC = new Vector3();
+ var cb = new Vector3(), ab = new Vector3();
+
+ // indexed elements
+
+ if ( index ) {
+
+ var indices = index.array;
+
+ if ( groups.length === 0 ) {
+
+ this.addGroup( 0, indices.length );
+
+ }
+
+ for ( var j = 0, jl = groups.length; j < jl; ++ j ) {
+
+ var group = groups[ j ];
+
+ var start = group.start;
+ var count = group.count;
+
+ for ( var i = start, il = start + count; i < il; i += 3 ) {
+
+ vA = indices[ i + 0 ] * 3;
+ vB = indices[ i + 1 ] * 3;
+ vC = indices[ i + 2 ] * 3;
+
+ pA.fromArray( positions, vA );
+ pB.fromArray( positions, vB );
+ pC.fromArray( positions, vC );
+
+ cb.subVectors( pC, pB );
+ ab.subVectors( pA, pB );
+ cb.cross( ab );
+
+ normals[ vA ] += cb.x;
+ normals[ vA + 1 ] += cb.y;
+ normals[ vA + 2 ] += cb.z;
+
+ normals[ vB ] += cb.x;
+ normals[ vB + 1 ] += cb.y;
+ normals[ vB + 2 ] += cb.z;
+
+ normals[ vC ] += cb.x;
+ normals[ vC + 1 ] += cb.y;
+ normals[ vC + 2 ] += cb.z;
+
+ }
+
+ }
+
+ } else {
+
+ // non-indexed elements (unconnected triangle soup)
+
+ for ( var i = 0, il = positions.length; i < il; i += 9 ) {
+
+ pA.fromArray( positions, i );
+ pB.fromArray( positions, i + 3 );
+ pC.fromArray( positions, i + 6 );
+
+ cb.subVectors( pC, pB );
+ ab.subVectors( pA, pB );
+ cb.cross( ab );
+
+ normals[ i ] = cb.x;
+ normals[ i + 1 ] = cb.y;
+ normals[ i + 2 ] = cb.z;
+
+ normals[ i + 3 ] = cb.x;
+ normals[ i + 4 ] = cb.y;
+ normals[ i + 5 ] = cb.z;
+
+ normals[ i + 6 ] = cb.x;
+ normals[ i + 7 ] = cb.y;
+ normals[ i + 8 ] = cb.z;
+
+ }
+
+ }
+
+ this.normalizeNormals();
+
+ attributes.normal.needsUpdate = true;
+
+ }
+
+ },
+
+ merge: function ( geometry, offset ) {
+
+ if ( ! ( geometry && geometry.isBufferGeometry ) ) {
+
+ console.error( 'THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.', geometry );
+ return;
+
+ }
+
+ if ( offset === undefined ) offset = 0;
+
+ var attributes = this.attributes;
+
+ for ( var key in attributes ) {
+
+ if ( geometry.attributes[ key ] === undefined ) continue;
+
+ var attribute1 = attributes[ key ];
+ var attributeArray1 = attribute1.array;
+
+ var attribute2 = geometry.attributes[ key ];
+ var attributeArray2 = attribute2.array;
+
+ var attributeSize = attribute2.itemSize;
+
+ for ( var i = 0, j = attributeSize * offset; i < attributeArray2.length; i ++, j ++ ) {
+
+ attributeArray1[ j ] = attributeArray2[ i ];
+
+ }
+
+ }
+
+ return this;
+
+ },
+
+ normalizeNormals: function () {
+
+ var normals = this.attributes.normal;
+
+ var x, y, z, n;
+
+ for ( var i = 0, il = normals.count; i < il; i ++ ) {
+
+ x = normals.getX( i );
+ y = normals.getY( i );
+ z = normals.getZ( i );
+
+ n = 1.0 / Math.sqrt( x * x + y * y + z * z );
+
+ normals.setXYZ( i, x * n, y * n, z * n );
+
+ }
+
+ },
+
+ toNonIndexed: function () {
+
+ if ( this.index === null ) {
+
+ console.warn( 'THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed.' );
+ return this;
+
+ }
+
+ var geometry2 = new BufferGeometry();
+
+ var indices = this.index.array;
+ var attributes = this.attributes;
+
+ for ( var name in attributes ) {
+
+ var attribute = attributes[ name ];
+
+ var array = attribute.array;
+ var itemSize = attribute.itemSize;
+
+ var array2 = new array.constructor( indices.length * itemSize );
+
+ var index = 0, index2 = 0;
+
+ for ( var i = 0, l = indices.length; i < l; i ++ ) {
+
+ index = indices[ i ] * itemSize;
+
+ for ( var j = 0; j < itemSize; j ++ ) {
+
+ array2[ index2 ++ ] = array[ index ++ ];
+
+ }
+
+ }
+
+ geometry2.addAttribute( name, new BufferAttribute( array2, itemSize ) );
+
+ }
+
+ return geometry2;
+
+ },
+
+ toJSON: function () {
+
+ var data = {
+ metadata: {
+ version: 4.5,
+ type: 'BufferGeometry',
+ generator: 'BufferGeometry.toJSON'
+ }
+ };
+
+ // standard BufferGeometry serialization
+
+ data.uuid = this.uuid;
+ data.type = this.type;
+ if ( this.name !== '' ) data.name = this.name;
+
+ if ( this.parameters !== undefined ) {
+
+ var parameters = this.parameters;
+
+ for ( var key in parameters ) {
+
+ if ( parameters[ key ] !== undefined ) data[ key ] = parameters[ key ];
+
+ }
+
+ return data;
+
+ }
+
+ data.data = { attributes: {} };
+
+ var index = this.index;
+
+ if ( index !== null ) {
+
+ var array = Array.prototype.slice.call( index.array );
+
+ data.data.index = {
+ type: index.array.constructor.name,
+ array: array
+ };
+
+ }
+
+ var attributes = this.attributes;
+
+ for ( var key in attributes ) {
+
+ var attribute = attributes[ key ];
+
+ var array = Array.prototype.slice.call( attribute.array );
+
+ data.data.attributes[ key ] = {
+ itemSize: attribute.itemSize,
+ type: attribute.array.constructor.name,
+ array: array,
+ normalized: attribute.normalized
+ };
+
+ }
+
+ var groups = this.groups;
+
+ if ( groups.length > 0 ) {
+
+ data.data.groups = JSON.parse( JSON.stringify( groups ) );
+
+ }
+
+ var boundingSphere = this.boundingSphere;
+
+ if ( boundingSphere !== null ) {
+
+ data.data.boundingSphere = {
+ center: boundingSphere.center.toArray(),
+ radius: boundingSphere.radius
+ };
+
+ }
+
+ return data;
+
+ },
+
+ clone: function () {
+
+ /*
+ // Handle primitives
+
+ var parameters = this.parameters;
+
+ if ( parameters !== undefined ) {
+
+ var values = [];
+
+ for ( var key in parameters ) {
+
+ values.push( parameters[ key ] );
+
+ }
+
+ var geometry = Object.create( this.constructor.prototype );
+ this.constructor.apply( geometry, values );
+ return geometry;
+
+ }
+
+ return new this.constructor().copy( this );
+ */
+
+ return new BufferGeometry().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ var name, i, l;
+
+ // reset
+
+ this.index = null;
+ this.attributes = {};
+ this.morphAttributes = {};
+ this.groups = [];
+ this.boundingBox = null;
+ this.boundingSphere = null;
+
+ // name
+
+ this.name = source.name;
+
+ // index
+
+ var index = source.index;
+
+ if ( index !== null ) {
+
+ this.setIndex( index.clone() );
+
+ }
+
+ // attributes
+
+ var attributes = source.attributes;
+
+ for ( name in attributes ) {
+
+ var attribute = attributes[ name ];
+ this.addAttribute( name, attribute.clone() );
+
+ }
+
+ // morph attributes
+
+ var morphAttributes = source.morphAttributes;
+
+ for ( name in morphAttributes ) {
+
+ var array = [];
+ var morphAttribute = morphAttributes[ name ]; // morphAttribute: array of Float32BufferAttributes
+
+ for ( i = 0, l = morphAttribute.length; i < l; i ++ ) {
+
+ array.push( morphAttribute[ i ].clone() );
+
+ }
+
+ this.morphAttributes[ name ] = array;
+
+ }
+
+ // groups
+
+ var groups = source.groups;
+
+ for ( i = 0, l = groups.length; i < l; i ++ ) {
+
+ var group = groups[ i ];
+ this.addGroup( group.start, group.count, group.materialIndex );
+
+ }
+
+ // bounding box
+
+ var boundingBox = source.boundingBox;
+
+ if ( boundingBox !== null ) {
+
+ this.boundingBox = boundingBox.clone();
+
+ }
+
+ // bounding sphere
+
+ var boundingSphere = source.boundingSphere;
+
+ if ( boundingSphere !== null ) {
+
+ this.boundingSphere = boundingSphere.clone();
+
+ }
+
+ // draw range
+
+ this.drawRange.start = source.drawRange.start;
+ this.drawRange.count = source.drawRange.count;
+
+ return this;
+
+ },
+
+ dispose: function () {
+
+ this.dispatchEvent( { type: 'dispose' } );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // BoxGeometry
+
+ function BoxGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
+
+ Geometry.call( this );
+
+ this.type = 'BoxGeometry';
+
+ this.parameters = {
+ width: width,
+ height: height,
+ depth: depth,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments,
+ depthSegments: depthSegments
+ };
+
+ this.fromBufferGeometry( new BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) );
+ this.mergeVertices();
+
+ }
+
+ BoxGeometry.prototype = Object.create( Geometry.prototype );
+ BoxGeometry.prototype.constructor = BoxGeometry;
+
+ // BoxBufferGeometry
+
+ function BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'BoxBufferGeometry';
+
+ this.parameters = {
+ width: width,
+ height: height,
+ depth: depth,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments,
+ depthSegments: depthSegments
+ };
+
+ var scope = this;
+
+ // segments
+
+ widthSegments = Math.floor( widthSegments ) || 1;
+ heightSegments = Math.floor( heightSegments ) || 1;
+ depthSegments = Math.floor( depthSegments ) || 1;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var numberOfVertices = 0;
+ var groupStart = 0;
+
+ // build each side of the box geometry
+
+ buildPlane( 'z', 'y', 'x', - 1, - 1, depth, height, width, depthSegments, heightSegments, 0 ); // px
+ buildPlane( 'z', 'y', 'x', 1, - 1, depth, height, - width, depthSegments, heightSegments, 1 ); // nx
+ buildPlane( 'x', 'z', 'y', 1, 1, width, depth, height, widthSegments, depthSegments, 2 ); // py
+ buildPlane( 'x', 'z', 'y', 1, - 1, width, depth, - height, widthSegments, depthSegments, 3 ); // ny
+ buildPlane( 'x', 'y', 'z', 1, - 1, width, height, depth, widthSegments, heightSegments, 4 ); // pz
+ buildPlane( 'x', 'y', 'z', - 1, - 1, width, height, - depth, widthSegments, heightSegments, 5 ); // nz
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ function buildPlane( u, v, w, udir, vdir, width, height, depth, gridX, gridY, materialIndex ) {
+
+ var segmentWidth = width / gridX;
+ var segmentHeight = height / gridY;
+
+ var widthHalf = width / 2;
+ var heightHalf = height / 2;
+ var depthHalf = depth / 2;
+
+ var gridX1 = gridX + 1;
+ var gridY1 = gridY + 1;
+
+ var vertexCounter = 0;
+ var groupCount = 0;
+
+ var ix, iy;
+
+ var vector = new Vector3();
+
+ // generate vertices, normals and uvs
+
+ for ( iy = 0; iy < gridY1; iy ++ ) {
+
+ var y = iy * segmentHeight - heightHalf;
+
+ for ( ix = 0; ix < gridX1; ix ++ ) {
+
+ var x = ix * segmentWidth - widthHalf;
+
+ // set values to correct vector component
+
+ vector[ u ] = x * udir;
+ vector[ v ] = y * vdir;
+ vector[ w ] = depthHalf;
+
+ // now apply vector to vertex buffer
+
+ vertices.push( vector.x, vector.y, vector.z );
+
+ // set values to correct vector component
+
+ vector[ u ] = 0;
+ vector[ v ] = 0;
+ vector[ w ] = depth > 0 ? 1 : - 1;
+
+ // now apply vector to normal buffer
+
+ normals.push( vector.x, vector.y, vector.z );
+
+ // uvs
+
+ uvs.push( ix / gridX );
+ uvs.push( 1 - ( iy / gridY ) );
+
+ // counters
+
+ vertexCounter += 1;
+
+ }
+
+ }
+
+ // indices
+
+ // 1. you need three indices to draw a single face
+ // 2. a single segment consists of two faces
+ // 3. so we need to generate six (2*3) indices per segment
+
+ for ( iy = 0; iy < gridY; iy ++ ) {
+
+ for ( ix = 0; ix < gridX; ix ++ ) {
+
+ var a = numberOfVertices + ix + gridX1 * iy;
+ var b = numberOfVertices + ix + gridX1 * ( iy + 1 );
+ var c = numberOfVertices + ( ix + 1 ) + gridX1 * ( iy + 1 );
+ var d = numberOfVertices + ( ix + 1 ) + gridX1 * iy;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ // increase counter
+
+ groupCount += 6;
+
+ }
+
+ }
+
+ // add a group to the geometry. this will ensure multi material support
+
+ scope.addGroup( groupStart, groupCount, materialIndex );
+
+ // calculate new start value for groups
+
+ groupStart += groupCount;
+
+ // update total number of vertices
+
+ numberOfVertices += vertexCounter;
+
+ }
+
+ }
+
+ BoxBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ BoxBufferGeometry.prototype.constructor = BoxBufferGeometry;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // PlaneGeometry
+
+ function PlaneGeometry( width, height, widthSegments, heightSegments ) {
+
+ Geometry.call( this );
+
+ this.type = 'PlaneGeometry';
+
+ this.parameters = {
+ width: width,
+ height: height,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments
+ };
+
+ this.fromBufferGeometry( new PlaneBufferGeometry( width, height, widthSegments, heightSegments ) );
+ this.mergeVertices();
+
+ }
+
+ PlaneGeometry.prototype = Object.create( Geometry.prototype );
+ PlaneGeometry.prototype.constructor = PlaneGeometry;
+
+ // PlaneBufferGeometry
+
+ function PlaneBufferGeometry( width, height, widthSegments, heightSegments ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'PlaneBufferGeometry';
+
+ this.parameters = {
+ width: width,
+ height: height,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments
+ };
+
+ var width_half = width / 2;
+ var height_half = height / 2;
+
+ var gridX = Math.floor( widthSegments ) || 1;
+ var gridY = Math.floor( heightSegments ) || 1;
+
+ var gridX1 = gridX + 1;
+ var gridY1 = gridY + 1;
+
+ var segment_width = width / gridX;
+ var segment_height = height / gridY;
+
+ var ix, iy;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // generate vertices, normals and uvs
+
+ for ( iy = 0; iy < gridY1; iy ++ ) {
+
+ var y = iy * segment_height - height_half;
+
+ for ( ix = 0; ix < gridX1; ix ++ ) {
+
+ var x = ix * segment_width - width_half;
+
+ vertices.push( x, - y, 0 );
+
+ normals.push( 0, 0, 1 );
+
+ uvs.push( ix / gridX );
+ uvs.push( 1 - ( iy / gridY ) );
+
+ }
+
+ }
+
+ // indices
+
+ for ( iy = 0; iy < gridY; iy ++ ) {
+
+ for ( ix = 0; ix < gridX; ix ++ ) {
+
+ var a = ix + gridX1 * iy;
+ var b = ix + gridX1 * ( iy + 1 );
+ var c = ( ix + 1 ) + gridX1 * ( iy + 1 );
+ var d = ( ix + 1 ) + gridX1 * iy;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ PlaneBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ PlaneBufferGeometry.prototype.constructor = PlaneBufferGeometry;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ * lightMapIntensity: <float>
+ *
+ * aoMap: new THREE.Texture( <Image> ),
+ * aoMapIntensity: <float>
+ *
+ * specularMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
+ * combine: THREE.Multiply,
+ * reflectivity: <float>,
+ * refractionRatio: <float>,
+ *
+ * shading: THREE.SmoothShading,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>
+ * }
+ */
+
+ function MeshBasicMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'MeshBasicMaterial';
+
+ this.color = new Color( 0xffffff ); // emissive
+
+ this.map = null;
+
+ this.lightMap = null;
+ this.lightMapIntensity = 1.0;
+
+ this.aoMap = null;
+ this.aoMapIntensity = 1.0;
+
+ this.specularMap = null;
+
+ this.alphaMap = null;
+
+ this.envMap = null;
+ this.combine = MultiplyOperation;
+ this.reflectivity = 1;
+ this.refractionRatio = 0.98;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
+
+ this.skinning = false;
+ this.morphTargets = false;
+
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshBasicMaterial.prototype = Object.create( Material.prototype );
+ MeshBasicMaterial.prototype.constructor = MeshBasicMaterial;
+
+ MeshBasicMaterial.prototype.isMeshBasicMaterial = true;
+
+ MeshBasicMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+
+ this.map = source.map;
+
+ this.lightMap = source.lightMap;
+ this.lightMapIntensity = source.lightMapIntensity;
+
+ this.aoMap = source.aoMap;
+ this.aoMapIntensity = source.aoMapIntensity;
+
+ this.specularMap = source.specularMap;
+
+ this.alphaMap = source.alphaMap;
+
+ this.envMap = source.envMap;
+ this.combine = source.combine;
+ this.reflectivity = source.reflectivity;
+ this.refractionRatio = source.refractionRatio;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+ this.wireframeLinecap = source.wireframeLinecap;
+ this.wireframeLinejoin = source.wireframeLinejoin;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+
+ return this;
+
+ };
+
+ /**
+ * @author bhouston / http://clara.io
+ */
+
+ function Ray( origin, direction ) {
+
+ this.origin = ( origin !== undefined ) ? origin : new Vector3();
+ this.direction = ( direction !== undefined ) ? direction : new Vector3();
+
+ }
+
+ Object.assign( Ray.prototype, {
+
+ set: function ( origin, direction ) {
+
+ this.origin.copy( origin );
+ this.direction.copy( direction );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( ray ) {
+
+ this.origin.copy( ray.origin );
+ this.direction.copy( ray.direction );
+
+ return this;
+
+ },
+
+ at: function ( t, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ return result.copy( this.direction ).multiplyScalar( t ).add( this.origin );
+
+ },
+
+ lookAt: function ( v ) {
+
+ this.direction.copy( v ).sub( this.origin ).normalize();
+
+ return this;
+
+ },
+
+ recast: function () {
+
+ var v1 = new Vector3();
+
+ return function recast( t ) {
+
+ this.origin.copy( this.at( t, v1 ) );
+
+ return this;
+
+ };
+
+ }(),
+
+ closestPointToPoint: function ( point, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ result.subVectors( point, this.origin );
+ var directionDistance = result.dot( this.direction );
+
+ if ( directionDistance < 0 ) {
+
+ return result.copy( this.origin );
+
+ }
+
+ return result.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin );
+
+ },
+
+ distanceToPoint: function ( point ) {
+
+ return Math.sqrt( this.distanceSqToPoint( point ) );
+
+ },
+
+ distanceSqToPoint: function () {
+
+ var v1 = new Vector3();
+
+ return function distanceSqToPoint( point ) {
+
+ var directionDistance = v1.subVectors( point, this.origin ).dot( this.direction );
+
+ // point behind the ray
+
+ if ( directionDistance < 0 ) {
+
+ return this.origin.distanceToSquared( point );
+
+ }
+
+ v1.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin );
+
+ return v1.distanceToSquared( point );
+
+ };
+
+ }(),
+
+ distanceSqToSegment: function () {
+
+ var segCenter = new Vector3();
+ var segDir = new Vector3();
+ var diff = new Vector3();
+
+ return function distanceSqToSegment( v0, v1, optionalPointOnRay, optionalPointOnSegment ) {
+
+ // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteDistRaySegment.h
+ // It returns the min distance between the ray and the segment
+ // defined by v0 and v1
+ // It can also set two optional targets :
+ // - The closest point on the ray
+ // - The closest point on the segment
+
+ segCenter.copy( v0 ).add( v1 ).multiplyScalar( 0.5 );
+ segDir.copy( v1 ).sub( v0 ).normalize();
+ diff.copy( this.origin ).sub( segCenter );
+
+ var segExtent = v0.distanceTo( v1 ) * 0.5;
+ var a01 = - this.direction.dot( segDir );
+ var b0 = diff.dot( this.direction );
+ var b1 = - diff.dot( segDir );
+ var c = diff.lengthSq();
+ var det = Math.abs( 1 - a01 * a01 );
+ var s0, s1, sqrDist, extDet;
+
+ if ( det > 0 ) {
+
+ // The ray and segment are not parallel.
+
+ s0 = a01 * b1 - b0;
+ s1 = a01 * b0 - b1;
+ extDet = segExtent * det;
+
+ if ( s0 >= 0 ) {
+
+ if ( s1 >= - extDet ) {
+
+ if ( s1 <= extDet ) {
+
+ // region 0
+ // Minimum at interior points of ray and segment.
+
+ var invDet = 1 / det;
+ s0 *= invDet;
+ s1 *= invDet;
+ sqrDist = s0 * ( s0 + a01 * s1 + 2 * b0 ) + s1 * ( a01 * s0 + s1 + 2 * b1 ) + c;
+
+ } else {
+
+ // region 1
+
+ s1 = segExtent;
+ s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ }
+
+ } else {
+
+ // region 5
+
+ s1 = - segExtent;
+ s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ }
+
+ } else {
+
+ if ( s1 <= - extDet ) {
+
+ // region 4
+
+ s0 = Math.max( 0, - ( - a01 * segExtent + b0 ) );
+ s1 = ( s0 > 0 ) ? - segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ } else if ( s1 <= extDet ) {
+
+ // region 3
+
+ s0 = 0;
+ s1 = Math.min( Math.max( - segExtent, - b1 ), segExtent );
+ sqrDist = s1 * ( s1 + 2 * b1 ) + c;
+
+ } else {
+
+ // region 2
+
+ s0 = Math.max( 0, - ( a01 * segExtent + b0 ) );
+ s1 = ( s0 > 0 ) ? segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ }
+
+ }
+
+ } else {
+
+ // Ray and segment are parallel.
+
+ s1 = ( a01 > 0 ) ? - segExtent : segExtent;
+ s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ }
+
+ if ( optionalPointOnRay ) {
+
+ optionalPointOnRay.copy( this.direction ).multiplyScalar( s0 ).add( this.origin );
+
+ }
+
+ if ( optionalPointOnSegment ) {
+
+ optionalPointOnSegment.copy( segDir ).multiplyScalar( s1 ).add( segCenter );
+
+ }
+
+ return sqrDist;
+
+ };
+
+ }(),
+
+ intersectSphere: function () {
+
+ var v1 = new Vector3();
+
+ return function intersectSphere( sphere, optionalTarget ) {
+
+ v1.subVectors( sphere.center, this.origin );
+ var tca = v1.dot( this.direction );
+ var d2 = v1.dot( v1 ) - tca * tca;
+ var radius2 = sphere.radius * sphere.radius;
+
+ if ( d2 > radius2 ) return null;
+
+ var thc = Math.sqrt( radius2 - d2 );
+
+ // t0 = first intersect point - entrance on front of sphere
+ var t0 = tca - thc;
+
+ // t1 = second intersect point - exit point on back of sphere
+ var t1 = tca + thc;
+
+ // test to see if both t0 and t1 are behind the ray - if so, return null
+ if ( t0 < 0 && t1 < 0 ) return null;
+
+ // test to see if t0 is behind the ray:
+ // if it is, the ray is inside the sphere, so return the second exit point scaled by t1,
+ // in order to always return an intersect point that is in front of the ray.
+ if ( t0 < 0 ) return this.at( t1, optionalTarget );
+
+ // else t0 is in front of the ray, so return the first collision point scaled by t0
+ return this.at( t0, optionalTarget );
+
+ };
+
+ }(),
+
+ intersectsSphere: function ( sphere ) {
+
+ return this.distanceToPoint( sphere.center ) <= sphere.radius;
+
+ },
+
+ distanceToPlane: function ( plane ) {
+
+ var denominator = plane.normal.dot( this.direction );
+
+ if ( denominator === 0 ) {
+
+ // line is coplanar, return origin
+ if ( plane.distanceToPoint( this.origin ) === 0 ) {
+
+ return 0;
+
+ }
+
+ // Null is preferable to undefined since undefined means.... it is undefined
+
+ return null;
+
+ }
+
+ var t = - ( this.origin.dot( plane.normal ) + plane.constant ) / denominator;
+
+ // Return if the ray never intersects the plane
+
+ return t >= 0 ? t : null;
+
+ },
+
+ intersectPlane: function ( plane, optionalTarget ) {
+
+ var t = this.distanceToPlane( plane );
+
+ if ( t === null ) {
+
+ return null;
+
+ }
+
+ return this.at( t, optionalTarget );
+
+ },
+
+ intersectsPlane: function ( plane ) {
+
+ // check if the ray lies on the plane first
+
+ var distToPoint = plane.distanceToPoint( this.origin );
+
+ if ( distToPoint === 0 ) {
+
+ return true;
+
+ }
+
+ var denominator = plane.normal.dot( this.direction );
+
+ if ( denominator * distToPoint < 0 ) {
+
+ return true;
+
+ }
+
+ // ray origin is behind the plane (and is pointing behind it)
+
+ return false;
+
+ },
+
+ intersectBox: function ( box, optionalTarget ) {
+
+ var tmin, tmax, tymin, tymax, tzmin, tzmax;
+
+ var invdirx = 1 / this.direction.x,
+ invdiry = 1 / this.direction.y,
+ invdirz = 1 / this.direction.z;
+
+ var origin = this.origin;
+
+ if ( invdirx >= 0 ) {
+
+ tmin = ( box.min.x - origin.x ) * invdirx;
+ tmax = ( box.max.x - origin.x ) * invdirx;
+
+ } else {
+
+ tmin = ( box.max.x - origin.x ) * invdirx;
+ tmax = ( box.min.x - origin.x ) * invdirx;
+
+ }
+
+ if ( invdiry >= 0 ) {
+
+ tymin = ( box.min.y - origin.y ) * invdiry;
+ tymax = ( box.max.y - origin.y ) * invdiry;
+
+ } else {
+
+ tymin = ( box.max.y - origin.y ) * invdiry;
+ tymax = ( box.min.y - origin.y ) * invdiry;
+
+ }
+
+ if ( ( tmin > tymax ) || ( tymin > tmax ) ) return null;
+
+ // These lines also handle the case where tmin or tmax is NaN
+ // (result of 0 * Infinity). x !== x returns true if x is NaN
+
+ if ( tymin > tmin || tmin !== tmin ) tmin = tymin;
+
+ if ( tymax < tmax || tmax !== tmax ) tmax = tymax;
+
+ if ( invdirz >= 0 ) {
+
+ tzmin = ( box.min.z - origin.z ) * invdirz;
+ tzmax = ( box.max.z - origin.z ) * invdirz;
+
+ } else {
+
+ tzmin = ( box.max.z - origin.z ) * invdirz;
+ tzmax = ( box.min.z - origin.z ) * invdirz;
+
+ }
+
+ if ( ( tmin > tzmax ) || ( tzmin > tmax ) ) return null;
+
+ if ( tzmin > tmin || tmin !== tmin ) tmin = tzmin;
+
+ if ( tzmax < tmax || tmax !== tmax ) tmax = tzmax;
+
+ //return point closest to the ray (positive side)
+
+ if ( tmax < 0 ) return null;
+
+ return this.at( tmin >= 0 ? tmin : tmax, optionalTarget );
+
+ },
+
+ intersectsBox: ( function () {
+
+ var v = new Vector3();
+
+ return function intersectsBox( box ) {
+
+ return this.intersectBox( box, v ) !== null;
+
+ };
+
+ } )(),
+
+ intersectTriangle: function () {
+
+ // Compute the offset origin, edges, and normal.
+ var diff = new Vector3();
+ var edge1 = new Vector3();
+ var edge2 = new Vector3();
+ var normal = new Vector3();
+
+ return function intersectTriangle( a, b, c, backfaceCulling, optionalTarget ) {
+
+ // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteIntrRay3Triangle3.h
+
+ edge1.subVectors( b, a );
+ edge2.subVectors( c, a );
+ normal.crossVectors( edge1, edge2 );
+
+ // Solve Q + t*D = b1*E1 + b2*E2 (Q = kDiff, D = ray direction,
+ // E1 = kEdge1, E2 = kEdge2, N = Cross(E1,E2)) by
+ // |Dot(D,N)|*b1 = sign(Dot(D,N))*Dot(D,Cross(Q,E2))
+ // |Dot(D,N)|*b2 = sign(Dot(D,N))*Dot(D,Cross(E1,Q))
+ // |Dot(D,N)|*t = -sign(Dot(D,N))*Dot(Q,N)
+ var DdN = this.direction.dot( normal );
+ var sign;
+
+ if ( DdN > 0 ) {
+
+ if ( backfaceCulling ) return null;
+ sign = 1;
+
+ } else if ( DdN < 0 ) {
+
+ sign = - 1;
+ DdN = - DdN;
+
+ } else {
+
+ return null;
+
+ }
+
+ diff.subVectors( this.origin, a );
+ var DdQxE2 = sign * this.direction.dot( edge2.crossVectors( diff, edge2 ) );
+
+ // b1 < 0, no intersection
+ if ( DdQxE2 < 0 ) {
+
+ return null;
+
+ }
+
+ var DdE1xQ = sign * this.direction.dot( edge1.cross( diff ) );
+
+ // b2 < 0, no intersection
+ if ( DdE1xQ < 0 ) {
+
+ return null;
+
+ }
+
+ // b1+b2 > 1, no intersection
+ if ( DdQxE2 + DdE1xQ > DdN ) {
+
+ return null;
+
+ }
+
+ // Line intersects triangle, check if ray does.
+ var QdN = - sign * diff.dot( normal );
+
+ // t < 0, no intersection
+ if ( QdN < 0 ) {
+
+ return null;
+
+ }
+
+ // Ray intersects triangle.
+ return this.at( QdN / DdN, optionalTarget );
+
+ };
+
+ }(),
+
+ applyMatrix4: function ( matrix4 ) {
+
+ this.origin.applyMatrix4( matrix4 );
+ this.direction.transformDirection( matrix4 );
+
+ return this;
+
+ },
+
+ equals: function ( ray ) {
+
+ return ray.origin.equals( this.origin ) && ray.direction.equals( this.direction );
+
+ }
+
+ } );
+
+ /**
+ * @author bhouston / http://clara.io
+ */
+
+ function Line3( start, end ) {
+
+ this.start = ( start !== undefined ) ? start : new Vector3();
+ this.end = ( end !== undefined ) ? end : new Vector3();
+
+ }
+
+ Object.assign( Line3.prototype, {
+
+ set: function ( start, end ) {
+
+ this.start.copy( start );
+ this.end.copy( end );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( line ) {
+
+ this.start.copy( line.start );
+ this.end.copy( line.end );
+
+ return this;
+
+ },
+
+ getCenter: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return result.addVectors( this.start, this.end ).multiplyScalar( 0.5 );
+
+ },
+
+ delta: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return result.subVectors( this.end, this.start );
+
+ },
+
+ distanceSq: function () {
+
+ return this.start.distanceToSquared( this.end );
+
+ },
+
+ distance: function () {
+
+ return this.start.distanceTo( this.end );
+
+ },
+
+ at: function ( t, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ return this.delta( result ).multiplyScalar( t ).add( this.start );
+
+ },
+
+ closestPointToPointParameter: function () {
+
+ var startP = new Vector3();
+ var startEnd = new Vector3();
+
+ return function closestPointToPointParameter( point, clampToLine ) {
+
+ startP.subVectors( point, this.start );
+ startEnd.subVectors( this.end, this.start );
+
+ var startEnd2 = startEnd.dot( startEnd );
+ var startEnd_startP = startEnd.dot( startP );
+
+ var t = startEnd_startP / startEnd2;
+
+ if ( clampToLine ) {
+
+ t = _Math.clamp( t, 0, 1 );
+
+ }
+
+ return t;
+
+ };
+
+ }(),
+
+ closestPointToPoint: function ( point, clampToLine, optionalTarget ) {
+
+ var t = this.closestPointToPointParameter( point, clampToLine );
+
+ var result = optionalTarget || new Vector3();
+
+ return this.delta( result ).multiplyScalar( t ).add( this.start );
+
+ },
+
+ applyMatrix4: function ( matrix ) {
+
+ this.start.applyMatrix4( matrix );
+ this.end.applyMatrix4( matrix );
+
+ return this;
+
+ },
+
+ equals: function ( line ) {
+
+ return line.start.equals( this.start ) && line.end.equals( this.end );
+
+ }
+
+ } );
+
+ /**
+ * @author bhouston / http://clara.io
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Triangle( a, b, c ) {
+
+ this.a = ( a !== undefined ) ? a : new Vector3();
+ this.b = ( b !== undefined ) ? b : new Vector3();
+ this.c = ( c !== undefined ) ? c : new Vector3();
+
+ }
+
+ Object.assign( Triangle, {
+
+ normal: function () {
+
+ var v0 = new Vector3();
+
+ return function normal( a, b, c, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ result.subVectors( c, b );
+ v0.subVectors( a, b );
+ result.cross( v0 );
+
+ var resultLengthSq = result.lengthSq();
+ if ( resultLengthSq > 0 ) {
+
+ return result.multiplyScalar( 1 / Math.sqrt( resultLengthSq ) );
+
+ }
+
+ return result.set( 0, 0, 0 );
+
+ };
+
+ }(),
+
+ // static/instance method to calculate barycentric coordinates
+ // based on: http://www.blackpawn.com/texts/pointinpoly/default.html
+ barycoordFromPoint: function () {
+
+ var v0 = new Vector3();
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+
+ return function barycoordFromPoint( point, a, b, c, optionalTarget ) {
+
+ v0.subVectors( c, a );
+ v1.subVectors( b, a );
+ v2.subVectors( point, a );
+
+ var dot00 = v0.dot( v0 );
+ var dot01 = v0.dot( v1 );
+ var dot02 = v0.dot( v2 );
+ var dot11 = v1.dot( v1 );
+ var dot12 = v1.dot( v2 );
+
+ var denom = ( dot00 * dot11 - dot01 * dot01 );
+
+ var result = optionalTarget || new Vector3();
+
+ // collinear or singular triangle
+ if ( denom === 0 ) {
+
+ // arbitrary location outside of triangle?
+ // not sure if this is the best idea, maybe should be returning undefined
+ return result.set( - 2, - 1, - 1 );
+
+ }
+
+ var invDenom = 1 / denom;
+ var u = ( dot11 * dot02 - dot01 * dot12 ) * invDenom;
+ var v = ( dot00 * dot12 - dot01 * dot02 ) * invDenom;
+
+ // barycentric coordinates must always sum to 1
+ return result.set( 1 - u - v, v, u );
+
+ };
+
+ }(),
+
+ containsPoint: function () {
+
+ var v1 = new Vector3();
+
+ return function containsPoint( point, a, b, c ) {
+
+ var result = Triangle.barycoordFromPoint( point, a, b, c, v1 );
+
+ return ( result.x >= 0 ) && ( result.y >= 0 ) && ( ( result.x + result.y ) <= 1 );
+
+ };
+
+ }()
+
+ } );
+
+ Object.assign( Triangle.prototype, {
+
+ set: function ( a, b, c ) {
+
+ this.a.copy( a );
+ this.b.copy( b );
+ this.c.copy( c );
+
+ return this;
+
+ },
+
+ setFromPointsAndIndices: function ( points, i0, i1, i2 ) {
+
+ this.a.copy( points[ i0 ] );
+ this.b.copy( points[ i1 ] );
+ this.c.copy( points[ i2 ] );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( triangle ) {
+
+ this.a.copy( triangle.a );
+ this.b.copy( triangle.b );
+ this.c.copy( triangle.c );
+
+ return this;
+
+ },
+
+ area: function () {
+
+ var v0 = new Vector3();
+ var v1 = new Vector3();
+
+ return function area() {
+
+ v0.subVectors( this.c, this.b );
+ v1.subVectors( this.a, this.b );
+
+ return v0.cross( v1 ).length() * 0.5;
+
+ };
+
+ }(),
+
+ midpoint: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return result.addVectors( this.a, this.b ).add( this.c ).multiplyScalar( 1 / 3 );
+
+ },
+
+ normal: function ( optionalTarget ) {
+
+ return Triangle.normal( this.a, this.b, this.c, optionalTarget );
+
+ },
+
+ plane: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Plane();
+
+ return result.setFromCoplanarPoints( this.a, this.b, this.c );
+
+ },
+
+ barycoordFromPoint: function ( point, optionalTarget ) {
+
+ return Triangle.barycoordFromPoint( point, this.a, this.b, this.c, optionalTarget );
+
+ },
+
+ containsPoint: function ( point ) {
+
+ return Triangle.containsPoint( point, this.a, this.b, this.c );
+
+ },
+
+ closestPointToPoint: function () {
+
+ var plane = new Plane();
+ var edgeList = [ new Line3(), new Line3(), new Line3() ];
+ var projectedPoint = new Vector3();
+ var closestPoint = new Vector3();
+
+ return function closestPointToPoint( point, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ var minDistance = Infinity;
+
+ // project the point onto the plane of the triangle
+
+ plane.setFromCoplanarPoints( this.a, this.b, this.c );
+ plane.projectPoint( point, projectedPoint );
+
+ // check if the projection lies within the triangle
+
+ if( this.containsPoint( projectedPoint ) === true ) {
+
+ // if so, this is the closest point
+
+ result.copy( projectedPoint );
+
+ } else {
+
+ // if not, the point falls outside the triangle. the result is the closest point to the triangle's edges or vertices
+
+ edgeList[ 0 ].set( this.a, this.b );
+ edgeList[ 1 ].set( this.b, this.c );
+ edgeList[ 2 ].set( this.c, this.a );
+
+ for( var i = 0; i < edgeList.length; i ++ ) {
+
+ edgeList[ i ].closestPointToPoint( projectedPoint, true, closestPoint );
+
+ var distance = projectedPoint.distanceToSquared( closestPoint );
+
+ if( distance < minDistance ) {
+
+ minDistance = distance;
+
+ result.copy( closestPoint );
+
+ }
+
+ }
+
+ }
+
+ return result;
+
+ };
+
+ }(),
+
+ equals: function ( triangle ) {
+
+ return triangle.a.equals( this.a ) && triangle.b.equals( this.b ) && triangle.c.equals( this.c );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author jonobr1 / http://jonobr1.com/
+ */
+
+ function Mesh( geometry, material ) {
+
+ Object3D.call( this );
+
+ this.type = 'Mesh';
+
+ this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
+ this.material = material !== undefined ? material : new MeshBasicMaterial( { color: Math.random() * 0xffffff } );
+
+ this.drawMode = TrianglesDrawMode;
+
+ this.updateMorphTargets();
+
+ }
+
+ Mesh.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Mesh,
+
+ isMesh: true,
+
+ setDrawMode: function ( value ) {
+
+ this.drawMode = value;
+
+ },
+
+ copy: function ( source ) {
+
+ Object3D.prototype.copy.call( this, source );
+
+ this.drawMode = source.drawMode;
+
+ return this;
+
+ },
+
+ updateMorphTargets: function () {
+
+ var geometry = this.geometry;
+ var m, ml, name;
+
+ if ( geometry.isBufferGeometry ) {
+
+ var morphAttributes = geometry.morphAttributes;
+ var keys = Object.keys( morphAttributes );
+
+ if ( keys.length > 0 ) {
+
+ var morphAttribute = morphAttributes[ keys[ 0 ] ];
+
+ if ( morphAttribute !== undefined ) {
+
+ this.morphTargetInfluences = [];
+ this.morphTargetDictionary = {};
+
+ for ( m = 0, ml = morphAttribute.length; m < ml; m ++ ) {
+
+ name = morphAttribute[ m ].name || String( m );
+
+ this.morphTargetInfluences.push( 0 );
+ this.morphTargetDictionary[ name ] = m;
+
+ }
+
+ }
+
+ }
+
+ } else {
+
+ var morphTargets = geometry.morphTargets;
+
+ if ( morphTargets !== undefined && morphTargets.length > 0 ) {
+
+ this.morphTargetInfluences = [];
+ this.morphTargetDictionary = {};
+
+ for ( m = 0, ml = morphTargets.length; m < ml; m ++ ) {
+
+ name = morphTargets[ m ].name || String( m );
+
+ this.morphTargetInfluences.push( 0 );
+ this.morphTargetDictionary[ name ] = m;
+
+ }
+
+ }
+
+ }
+
+ },
+
+ raycast: ( function () {
+
+ var inverseMatrix = new Matrix4();
+ var ray = new Ray();
+ var sphere = new Sphere();
+
+ var vA = new Vector3();
+ var vB = new Vector3();
+ var vC = new Vector3();
+
+ var tempA = new Vector3();
+ var tempB = new Vector3();
+ var tempC = new Vector3();
+
+ var uvA = new Vector2();
+ var uvB = new Vector2();
+ var uvC = new Vector2();
+
+ var barycoord = new Vector3();
+
+ var intersectionPoint = new Vector3();
+ var intersectionPointWorld = new Vector3();
+
+ function uvIntersection( point, p1, p2, p3, uv1, uv2, uv3 ) {
+
+ Triangle.barycoordFromPoint( point, p1, p2, p3, barycoord );
+
+ uv1.multiplyScalar( barycoord.x );
+ uv2.multiplyScalar( barycoord.y );
+ uv3.multiplyScalar( barycoord.z );
+
+ uv1.add( uv2 ).add( uv3 );
+
+ return uv1.clone();
+
+ }
+
+ function checkIntersection( object, raycaster, ray, pA, pB, pC, point ) {
+
+ var intersect;
+ var material = object.material;
+
+ if ( material.side === BackSide ) {
+
+ intersect = ray.intersectTriangle( pC, pB, pA, true, point );
+
+ } else {
+
+ intersect = ray.intersectTriangle( pA, pB, pC, material.side !== DoubleSide, point );
+
+ }
+
+ if ( intersect === null ) return null;
+
+ intersectionPointWorld.copy( point );
+ intersectionPointWorld.applyMatrix4( object.matrixWorld );
+
+ var distance = raycaster.ray.origin.distanceTo( intersectionPointWorld );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) return null;
+
+ return {
+ distance: distance,
+ point: intersectionPointWorld.clone(),
+ object: object
+ };
+
+ }
+
+ function checkBufferGeometryIntersection( object, raycaster, ray, position, uv, a, b, c ) {
+
+ vA.fromBufferAttribute( position, a );
+ vB.fromBufferAttribute( position, b );
+ vC.fromBufferAttribute( position, c );
+
+ var intersection = checkIntersection( object, raycaster, ray, vA, vB, vC, intersectionPoint );
+
+ if ( intersection ) {
+
+ if ( uv ) {
+
+ uvA.fromBufferAttribute( uv, a );
+ uvB.fromBufferAttribute( uv, b );
+ uvC.fromBufferAttribute( uv, c );
+
+ intersection.uv = uvIntersection( intersectionPoint, vA, vB, vC, uvA, uvB, uvC );
+
+ }
+
+ intersection.face = new Face3( a, b, c, Triangle.normal( vA, vB, vC ) );
+ intersection.faceIndex = a;
+
+ }
+
+ return intersection;
+
+ }
+
+ return function raycast( raycaster, intersects ) {
+
+ var geometry = this.geometry;
+ var material = this.material;
+ var matrixWorld = this.matrixWorld;
+
+ if ( material === undefined ) return;
+
+ // Checking boundingSphere distance to ray
+
+ if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+
+ sphere.copy( geometry.boundingSphere );
+ sphere.applyMatrix4( matrixWorld );
+
+ if ( raycaster.ray.intersectsSphere( sphere ) === false ) return;
+
+ //
+
+ inverseMatrix.getInverse( matrixWorld );
+ ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
+
+ // Check boundingBox before continuing
+
+ if ( geometry.boundingBox !== null ) {
+
+ if ( ray.intersectsBox( geometry.boundingBox ) === false ) return;
+
+ }
+
+ var intersection;
+
+ if ( geometry.isBufferGeometry ) {
+
+ var a, b, c;
+ var index = geometry.index;
+ var position = geometry.attributes.position;
+ var uv = geometry.attributes.uv;
+ var i, l;
+
+ if ( index !== null ) {
+
+ // indexed buffer geometry
+
+ for ( i = 0, l = index.count; i < l; i += 3 ) {
+
+ a = index.getX( i );
+ b = index.getX( i + 1 );
+ c = index.getX( i + 2 );
+
+ intersection = checkBufferGeometryIntersection( this, raycaster, ray, position, uv, a, b, c );
+
+ if ( intersection ) {
+
+ intersection.faceIndex = Math.floor( i / 3 ); // triangle number in indices buffer semantics
+ intersects.push( intersection );
+
+ }
+
+ }
+
+ } else {
+
+ // non-indexed buffer geometry
+
+ for ( i = 0, l = position.count; i < l; i += 3 ) {
+
+ a = i;
+ b = i + 1;
+ c = i + 2;
+
+ intersection = checkBufferGeometryIntersection( this, raycaster, ray, position, uv, a, b, c );
+
+ if ( intersection ) {
+
+ intersection.index = a; // triangle number in positions buffer semantics
+ intersects.push( intersection );
+
+ }
+
+ }
+
+ }
+
+ } else if ( geometry.isGeometry ) {
+
+ var fvA, fvB, fvC;
+ var isMultiMaterial = Array.isArray( material );
+
+ var vertices = geometry.vertices;
+ var faces = geometry.faces;
+ var uvs;
+
+ var faceVertexUvs = geometry.faceVertexUvs[ 0 ];
+ if ( faceVertexUvs.length > 0 ) uvs = faceVertexUvs;
+
+ for ( var f = 0, fl = faces.length; f < fl; f ++ ) {
+
+ var face = faces[ f ];
+ var faceMaterial = isMultiMaterial ? material[ face.materialIndex ] : material;
+
+ if ( faceMaterial === undefined ) continue;
+
+ fvA = vertices[ face.a ];
+ fvB = vertices[ face.b ];
+ fvC = vertices[ face.c ];
+
+ if ( faceMaterial.morphTargets === true ) {
+
+ var morphTargets = geometry.morphTargets;
+ var morphInfluences = this.morphTargetInfluences;
+
+ vA.set( 0, 0, 0 );
+ vB.set( 0, 0, 0 );
+ vC.set( 0, 0, 0 );
+
+ for ( var t = 0, tl = morphTargets.length; t < tl; t ++ ) {
+
+ var influence = morphInfluences[ t ];
+
+ if ( influence === 0 ) continue;
+
+ var targets = morphTargets[ t ].vertices;
+
+ vA.addScaledVector( tempA.subVectors( targets[ face.a ], fvA ), influence );
+ vB.addScaledVector( tempB.subVectors( targets[ face.b ], fvB ), influence );
+ vC.addScaledVector( tempC.subVectors( targets[ face.c ], fvC ), influence );
+
+ }
+
+ vA.add( fvA );
+ vB.add( fvB );
+ vC.add( fvC );
+
+ fvA = vA;
+ fvB = vB;
+ fvC = vC;
+
+ }
+
+ intersection = checkIntersection( this, raycaster, ray, fvA, fvB, fvC, intersectionPoint );
+
+ if ( intersection ) {
+
+ if ( uvs && uvs[ f ] ) {
+
+ var uvs_f = uvs[ f ];
+ uvA.copy( uvs_f[ 0 ] );
+ uvB.copy( uvs_f[ 1 ] );
+ uvC.copy( uvs_f[ 2 ] );
+
+ intersection.uv = uvIntersection( intersectionPoint, fvA, fvB, fvC, uvA, uvB, uvC );
+
+ }
+
+ intersection.face = face;
+ intersection.faceIndex = f;
+ intersects.push( intersection );
+
+ }
+
+ }
+
+ }
+
+ };
+
+ }() ),
+
+ clone: function () {
+
+ return new this.constructor( this.geometry, this.material ).copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLBackground( renderer, state, objects, premultipliedAlpha ) {
+
+ var clearColor = new Color( 0x000000 );
+ var clearAlpha = 0;
+
+ var planeCamera, planeMesh;
+ var boxCamera, boxMesh;
+
+ function render( scene, camera, forceClear ) {
+
+ var background = scene.background;
+
+ if ( background === null ) {
+
+ setClear( clearColor, clearAlpha );
+
+ } else if ( background && background.isColor ) {
+
+ setClear( background, 1 );
+ forceClear = true;
+
+ }
+
+ if ( renderer.autoClear || forceClear ) {
+
+ renderer.clear( renderer.autoClearColor, renderer.autoClearDepth, renderer.autoClearStencil );
+
+ }
+
+ if ( background && background.isCubeTexture ) {
+
+ if ( boxCamera === undefined ) {
+
+ boxCamera = new PerspectiveCamera();
+
+ boxMesh = new Mesh(
+ new BoxBufferGeometry( 5, 5, 5 ),
+ new ShaderMaterial( {
+ uniforms: ShaderLib.cube.uniforms,
+ vertexShader: ShaderLib.cube.vertexShader,
+ fragmentShader: ShaderLib.cube.fragmentShader,
+ side: BackSide,
+ depthTest: false,
+ depthWrite: false,
+ fog: false
+ } )
+ );
+
+ }
+
+ boxCamera.projectionMatrix.copy( camera.projectionMatrix );
+
+ boxCamera.matrixWorld.extractRotation( camera.matrixWorld );
+ boxCamera.matrixWorldInverse.getInverse( boxCamera.matrixWorld );
+
+ boxMesh.material.uniforms[ "tCube" ].value = background;
+ boxMesh.modelViewMatrix.multiplyMatrices( boxCamera.matrixWorldInverse, boxMesh.matrixWorld );
+
+ objects.update( boxMesh );
+
+ renderer.renderBufferDirect( boxCamera, null, boxMesh.geometry, boxMesh.material, boxMesh, null );
+
+ } else if ( background && background.isTexture ) {
+
+ if ( planeCamera === undefined ) {
+
+ planeCamera = new OrthographicCamera( - 1, 1, 1, - 1, 0, 1 );
+
+ planeMesh = new Mesh(
+ new PlaneBufferGeometry( 2, 2 ),
+ new MeshBasicMaterial( { depthTest: false, depthWrite: false, fog: false } )
+ );
+
+ }
+
+ planeMesh.material.map = background;
+
+ objects.update( planeMesh );
+
+ renderer.renderBufferDirect( planeCamera, null, planeMesh.geometry, planeMesh.material, planeMesh, null );
+
+ }
+
+ }
+
+ function setClear( color, alpha ) {
+
+ state.buffers.color.setClear( color.r, color.g, color.b, alpha, premultipliedAlpha );
+
+ }
+
+ return {
+
+ getClearColor: function () {
+
+ return clearColor;
+
+ },
+ setClearColor: function ( color, alpha ) {
+
+ clearColor.set( color );
+ clearAlpha = alpha !== undefined ? alpha : 1;
+ setClear( clearColor, clearAlpha );
+
+ },
+ getClearAlpha: function () {
+
+ return clearAlpha;
+
+ },
+ setClearAlpha: function ( alpha ) {
+
+ clearAlpha = alpha;
+ setClear( clearColor, clearAlpha );
+
+ },
+ render: render
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function painterSortStable( a, b ) {
+
+ if ( a.renderOrder !== b.renderOrder ) {
+
+ return a.renderOrder - b.renderOrder;
+
+ } else if ( a.program && b.program && a.program !== b.program ) {
+
+ return a.program.id - b.program.id;
+
+ } else if ( a.material.id !== b.material.id ) {
+
+ return a.material.id - b.material.id;
+
+ } else if ( a.z !== b.z ) {
+
+ return a.z - b.z;
+
+ } else {
+
+ return a.id - b.id;
+
+ }
+
+ }
+
+ function reversePainterSortStable( a, b ) {
+
+ if ( a.renderOrder !== b.renderOrder ) {
+
+ return a.renderOrder - b.renderOrder;
+
+ } if ( a.z !== b.z ) {
+
+ return b.z - a.z;
+
+ } else {
+
+ return a.id - b.id;
+
+ }
+
+ }
+
+ function WebGLRenderList() {
+
+ var opaque = [];
+ var opaqueLastIndex = - 1;
+
+ var transparent = [];
+ var transparentLastIndex = - 1;
+
+ function init() {
+
+ opaqueLastIndex = - 1;
+ transparentLastIndex = - 1;
+
+ }
+
+ function push( object, geometry, material, z, group ) {
+
+ var array, index;
+
+ // allocate the next position in the appropriate array
+
+ if ( material.transparent ) {
+
+ array = transparent;
+ index = ++ transparentLastIndex;
+
+ } else {
+
+ array = opaque;
+ index = ++ opaqueLastIndex;
+
+ }
+
+ // recycle existing render item or grow the array
+
+ var renderItem = array[ index ];
+
+ if ( renderItem ) {
+
+ renderItem.id = object.id;
+ renderItem.object = object;
+ renderItem.geometry = geometry;
+ renderItem.material = material;
+ renderItem.program = material.program;
+ renderItem.renderOrder = object.renderOrder;
+ renderItem.z = z;
+ renderItem.group = group;
+
+ } else {
+
+ renderItem = {
+ id: object.id,
+ object: object,
+ geometry: geometry,
+ material: material,
+ program: material.program,
+ renderOrder: object.renderOrder,
+ z: z,
+ group: group
+ };
+
+ // assert( index === array.length );
+ array.push( renderItem );
+
+ }
+
+ }
+
+ function finish() {
+
+ opaque.length = opaqueLastIndex + 1;
+ transparent.length = transparentLastIndex + 1;
+
+ }
+
+ function sort() {
+
+ opaque.sort( painterSortStable );
+ transparent.sort( reversePainterSortStable );
+
+ }
+
+ return {
+ opaque: opaque,
+ transparent: transparent,
+
+ init: init,
+ push: push,
+ finish: finish,
+
+ sort: sort
+ };
+
+ }
+
+ function WebGLRenderLists() {
+
+ var lists = {};
+
+ function get( scene, camera ) {
+
+ var hash = scene.id + ',' + camera.id;
+ var list = lists[ hash ];
+
+ if ( list === undefined ) {
+
+ // console.log( 'THREE.WebGLRenderLists:', hash );
+
+ list = new WebGLRenderList();
+ lists[ hash ] = list;
+
+ }
+
+ return list;
+
+ }
+
+ function dispose() {
+
+ lists = {};
+
+ }
+
+ return {
+ get: get,
+ dispose: dispose
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLIndexedBufferRenderer( gl, extensions, infoRender ) {
+
+ var mode;
+
+ function setMode( value ) {
+
+ mode = value;
+
+ }
+
+ var type, bytesPerElement;
+
+ function setIndex( value ) {
+
+ type = value.type;
+ bytesPerElement = value.bytesPerElement;
+
+ }
+
+ function render( start, count ) {
+
+ gl.drawElements( mode, count, type, start * bytesPerElement );
+
+ infoRender.calls ++;
+ infoRender.vertices += count;
+
+ if ( mode === gl.TRIANGLES ) infoRender.faces += count / 3;
+
+ }
+
+ function renderInstances( geometry, start, count ) {
+
+ var extension = extensions.get( 'ANGLE_instanced_arrays' );
+
+ if ( extension === null ) {
+
+ console.error( 'THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.' );
+ return;
+
+ }
+
+ extension.drawElementsInstancedANGLE( mode, count, type, start * bytesPerElement, geometry.maxInstancedCount );
+
+ infoRender.calls ++;
+ infoRender.vertices += count * geometry.maxInstancedCount;
+
+ if ( mode === gl.TRIANGLES ) infoRender.faces += geometry.maxInstancedCount * count / 3;
+
+ }
+
+ //
+
+ this.setMode = setMode;
+ this.setIndex = setIndex;
+ this.render = render;
+ this.renderInstances = renderInstances;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLBufferRenderer( gl, extensions, infoRender ) {
+
+ var mode;
+
+ function setMode( value ) {
+
+ mode = value;
+
+ }
+
+ function render( start, count ) {
+
+ gl.drawArrays( mode, start, count );
+
+ infoRender.calls ++;
+ infoRender.vertices += count;
+
+ if ( mode === gl.TRIANGLES ) infoRender.faces += count / 3;
+
+ }
+
+ function renderInstances( geometry, start, count ) {
+
+ var extension = extensions.get( 'ANGLE_instanced_arrays' );
+
+ if ( extension === null ) {
+
+ console.error( 'THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.' );
+ return;
+
+ }
+
+ var position = geometry.attributes.position;
+
+ if ( position.isInterleavedBufferAttribute ) {
+
+ count = position.data.count;
+
+ extension.drawArraysInstancedANGLE( mode, 0, count, geometry.maxInstancedCount );
+
+ } else {
+
+ extension.drawArraysInstancedANGLE( mode, start, count, geometry.maxInstancedCount );
+
+ }
+
+ infoRender.calls ++;
+ infoRender.vertices += count * geometry.maxInstancedCount;
+
+ if ( mode === gl.TRIANGLES ) infoRender.faces += geometry.maxInstancedCount * count / 3;
+
+ }
+
+ //
+
+ this.setMode = setMode;
+ this.render = render;
+ this.renderInstances = renderInstances;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLGeometries( gl, attributes, infoMemory ) {
+
+ var geometries = {};
+ var wireframeAttributes = {};
+
+ function onGeometryDispose( event ) {
+
+ var geometry = event.target;
+ var buffergeometry = geometries[ geometry.id ];
+
+ if ( buffergeometry.index !== null ) {
+
+ attributes.remove( buffergeometry.index );
+
+ }
+
+ for ( var name in buffergeometry.attributes ) {
+
+ attributes.remove( buffergeometry.attributes[ name ] );
+
+ }
+
+ geometry.removeEventListener( 'dispose', onGeometryDispose );
+
+ delete geometries[ geometry.id ];
+
+ // TODO Remove duplicate code
+
+ var attribute = wireframeAttributes[ geometry.id ];
+
+ if ( attribute ) {
+
+ attributes.remove( attribute );
+ delete wireframeAttributes[ geometry.id ];
+
+ }
+
+ attribute = wireframeAttributes[ buffergeometry.id ];
+
+ if ( attribute ) {
+
+ attributes.remove( attribute );
+ delete wireframeAttributes[ buffergeometry.id ];
+
+ }
+
+ //
+
+ infoMemory.geometries --;
+
+ }
+
+ function get( object, geometry ) {
+
+ var buffergeometry = geometries[ geometry.id ];
+
+ if ( buffergeometry ) return buffergeometry;
+
+ geometry.addEventListener( 'dispose', onGeometryDispose );
+
+ if ( geometry.isBufferGeometry ) {
+
+ buffergeometry = geometry;
+
+ } else if ( geometry.isGeometry ) {
+
+ if ( geometry._bufferGeometry === undefined ) {
+
+ geometry._bufferGeometry = new BufferGeometry().setFromObject( object );
+
+ }
+
+ buffergeometry = geometry._bufferGeometry;
+
+ }
+
+ geometries[ geometry.id ] = buffergeometry;
+
+ infoMemory.geometries ++;
+
+ return buffergeometry;
+
+ }
+
+ function update( geometry ) {
+
+ var index = geometry.index;
+ var geometryAttributes = geometry.attributes;
+
+ if ( index !== null ) {
+
+ attributes.update( index, gl.ELEMENT_ARRAY_BUFFER );
+
+ }
+
+ for ( var name in geometryAttributes ) {
+
+ attributes.update( geometryAttributes[ name ], gl.ARRAY_BUFFER );
+
+ }
+
+ // morph targets
+
+ var morphAttributes = geometry.morphAttributes;
+
+ for ( var name in morphAttributes ) {
+
+ var array = morphAttributes[ name ];
+
+ for ( var i = 0, l = array.length; i < l; i ++ ) {
+
+ attributes.update( array[ i ], gl.ARRAY_BUFFER );
+
+ }
+
+ }
+
+ }
+
+ function getWireframeAttribute( geometry ) {
+
+ var attribute = wireframeAttributes[ geometry.id ];
+
+ if ( attribute ) return attribute;
+
+ var indices = [];
+
+ var geometryIndex = geometry.index;
+ var geometryAttributes = geometry.attributes;
+
+ // console.time( 'wireframe' );
+
+ if ( geometryIndex !== null ) {
+
+ var array = geometryIndex.array;
+
+ for ( var i = 0, l = array.length; i < l; i += 3 ) {
+
+ var a = array[ i + 0 ];
+ var b = array[ i + 1 ];
+ var c = array[ i + 2 ];
+
+ indices.push( a, b, b, c, c, a );
+
+ }
+
+ } else {
+
+ var array = geometryAttributes.position.array;
+
+ for ( var i = 0, l = ( array.length / 3 ) - 1; i < l; i += 3 ) {
+
+ var a = i + 0;
+ var b = i + 1;
+ var c = i + 2;
+
+ indices.push( a, b, b, c, c, a );
+
+ }
+
+ }
+
+ // console.timeEnd( 'wireframe' );
+
+ attribute = new ( arrayMax( indices ) > 65535 ? Uint32BufferAttribute : Uint16BufferAttribute )( indices, 1 );
+
+ attributes.update( attribute, gl.ELEMENT_ARRAY_BUFFER );
+
+ wireframeAttributes[ geometry.id ] = attribute;
+
+ return attribute;
+
+ }
+
+ return {
+
+ get: get,
+ update: update,
+
+ getWireframeAttribute: getWireframeAttribute
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLLights() {
+
+ var lights = {};
+
+ return {
+
+ get: function ( light ) {
+
+ if ( lights[ light.id ] !== undefined ) {
+
+ return lights[ light.id ];
+
+ }
+
+ var uniforms;
+
+ switch ( light.type ) {
+
+ case 'DirectionalLight':
+ uniforms = {
+ direction: new Vector3(),
+ color: new Color(),
+
+ shadow: false,
+ shadowBias: 0,
+ shadowRadius: 1,
+ shadowMapSize: new Vector2()
+ };
+ break;
+
+ case 'SpotLight':
+ uniforms = {
+ position: new Vector3(),
+ direction: new Vector3(),
+ color: new Color(),
+ distance: 0,
+ coneCos: 0,
+ penumbraCos: 0,
+ decay: 0,
+
+ shadow: false,
+ shadowBias: 0,
+ shadowRadius: 1,
+ shadowMapSize: new Vector2()
+ };
+ break;
+
+ case 'PointLight':
+ uniforms = {
+ position: new Vector3(),
+ color: new Color(),
+ distance: 0,
+ decay: 0,
+
+ shadow: false,
+ shadowBias: 0,
+ shadowRadius: 1,
+ shadowMapSize: new Vector2()
+ };
+ break;
+
+ case 'HemisphereLight':
+ uniforms = {
+ direction: new Vector3(),
+ skyColor: new Color(),
+ groundColor: new Color()
+ };
+ break;
+
+ case 'RectAreaLight':
+ uniforms = {
+ color: new Color(),
+ position: new Vector3(),
+ halfWidth: new Vector3(),
+ halfHeight: new Vector3()
+ // TODO (abelnation): set RectAreaLight shadow uniforms
+ };
+ break;
+
+ }
+
+ lights[ light.id ] = uniforms;
+
+ return uniforms;
+
+ }
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLObjects( gl, geometries, infoRender ) {
+
+ var updateList = {};
+
+ function update( object ) {
+
+ var frame = infoRender.frame;
+
+ var geometry = object.geometry;
+ var buffergeometry = geometries.get( object, geometry );
+
+ // Update once per frame
+
+ if ( updateList[ buffergeometry.id ] !== frame ) {
+
+ if ( geometry.isGeometry ) {
+
+ buffergeometry.updateFromObject( object );
+
+ }
+
+ geometries.update( buffergeometry );
+
+ updateList[ buffergeometry.id ] = frame;
+
+ }
+
+ return buffergeometry;
+
+ }
+
+ function clear() {
+
+ updateList = {};
+
+ }
+
+ return {
+
+ update: update,
+ clear: clear
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function addLineNumbers( string ) {
+
+ var lines = string.split( '\n' );
+
+ for ( var i = 0; i < lines.length; i ++ ) {
+
+ lines[ i ] = ( i + 1 ) + ': ' + lines[ i ];
+
+ }
+
+ return lines.join( '\n' );
+
+ }
+
+ function WebGLShader( gl, type, string ) {
+
+ var shader = gl.createShader( type );
+
+ gl.shaderSource( shader, string );
+ gl.compileShader( shader );
+
+ if ( gl.getShaderParameter( shader, gl.COMPILE_STATUS ) === false ) {
+
+ console.error( 'THREE.WebGLShader: Shader couldn\'t compile.' );
+
+ }
+
+ if ( gl.getShaderInfoLog( shader ) !== '' ) {
+
+ console.warn( 'THREE.WebGLShader: gl.getShaderInfoLog()', type === gl.VERTEX_SHADER ? 'vertex' : 'fragment', gl.getShaderInfoLog( shader ), addLineNumbers( string ) );
+
+ }
+
+ // --enable-privileged-webgl-extension
+ // console.log( type, gl.getExtension( 'WEBGL_debug_shaders' ).getTranslatedShaderSource( shader ) );
+
+ return shader;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ var programIdCount = 0;
+
+ function getEncodingComponents( encoding ) {
+
+ switch ( encoding ) {
+
+ case LinearEncoding:
+ return [ 'Linear','( value )' ];
+ case sRGBEncoding:
+ return [ 'sRGB','( value )' ];
+ case RGBEEncoding:
+ return [ 'RGBE','( value )' ];
+ case RGBM7Encoding:
+ return [ 'RGBM','( value, 7.0 )' ];
+ case RGBM16Encoding:
+ return [ 'RGBM','( value, 16.0 )' ];
+ case RGBDEncoding:
+ return [ 'RGBD','( value, 256.0 )' ];
+ case GammaEncoding:
+ return [ 'Gamma','( value, float( GAMMA_FACTOR ) )' ];
+ default:
+ throw new Error( 'unsupported encoding: ' + encoding );
+
+ }
+
+ }
+
+ function getTexelDecodingFunction( functionName, encoding ) {
+
+ var components = getEncodingComponents( encoding );
+ return "vec4 " + functionName + "( vec4 value ) { return " + components[ 0 ] + "ToLinear" + components[ 1 ] + "; }";
+
+ }
+
+ function getTexelEncodingFunction( functionName, encoding ) {
+
+ var components = getEncodingComponents( encoding );
+ return "vec4 " + functionName + "( vec4 value ) { return LinearTo" + components[ 0 ] + components[ 1 ] + "; }";
+
+ }
+
+ function getToneMappingFunction( functionName, toneMapping ) {
+
+ var toneMappingName;
+
+ switch ( toneMapping ) {
+
+ case LinearToneMapping:
+ toneMappingName = "Linear";
+ break;
+
+ case ReinhardToneMapping:
+ toneMappingName = "Reinhard";
+ break;
+
+ case Uncharted2ToneMapping:
+ toneMappingName = "Uncharted2";
+ break;
+
+ case CineonToneMapping:
+ toneMappingName = "OptimizedCineon";
+ break;
+
+ default:
+ throw new Error( 'unsupported toneMapping: ' + toneMapping );
+
+ }
+
+ return "vec3 " + functionName + "( vec3 color ) { return " + toneMappingName + "ToneMapping( color ); }";
+
+ }
+
+ function generateExtensions( extensions, parameters, rendererExtensions ) {
+
+ extensions = extensions || {};
+
+ var chunks = [
+ ( extensions.derivatives || parameters.envMapCubeUV || parameters.bumpMap || parameters.normalMap || parameters.flatShading ) ? '#extension GL_OES_standard_derivatives : enable' : '',
+ ( extensions.fragDepth || parameters.logarithmicDepthBuffer ) && rendererExtensions.get( 'EXT_frag_depth' ) ? '#extension GL_EXT_frag_depth : enable' : '',
+ ( extensions.drawBuffers ) && rendererExtensions.get( 'WEBGL_draw_buffers' ) ? '#extension GL_EXT_draw_buffers : require' : '',
+ ( extensions.shaderTextureLOD || parameters.envMap ) && rendererExtensions.get( 'EXT_shader_texture_lod' ) ? '#extension GL_EXT_shader_texture_lod : enable' : ''
+ ];
+
+ return chunks.filter( filterEmptyLine ).join( '\n' );
+
+ }
+
+ function generateDefines( defines ) {
+
+ var chunks = [];
+
+ for ( var name in defines ) {
+
+ var value = defines[ name ];
+
+ if ( value === false ) continue;
+
+ chunks.push( '#define ' + name + ' ' + value );
+
+ }
+
+ return chunks.join( '\n' );
+
+ }
+
+ function fetchAttributeLocations( gl, program, identifiers ) {
+
+ var attributes = {};
+
+ var n = gl.getProgramParameter( program, gl.ACTIVE_ATTRIBUTES );
+
+ for ( var i = 0; i < n; i ++ ) {
+
+ var info = gl.getActiveAttrib( program, i );
+ var name = info.name;
+
+ // console.log("THREE.WebGLProgram: ACTIVE VERTEX ATTRIBUTE:", name, i );
+
+ attributes[ name ] = gl.getAttribLocation( program, name );
+
+ }
+
+ return attributes;
+
+ }
+
+ function filterEmptyLine( string ) {
+
+ return string !== '';
+
+ }
+
+ function replaceLightNums( string, parameters ) {
+
+ return string
+ .replace( /NUM_DIR_LIGHTS/g, parameters.numDirLights )
+ .replace( /NUM_SPOT_LIGHTS/g, parameters.numSpotLights )
+ .replace( /NUM_RECT_AREA_LIGHTS/g, parameters.numRectAreaLights )
+ .replace( /NUM_POINT_LIGHTS/g, parameters.numPointLights )
+ .replace( /NUM_HEMI_LIGHTS/g, parameters.numHemiLights );
+
+ }
+
+ function parseIncludes( string ) {
+
+ var pattern = /^[ \t]*#include +<([\w\d.]+)>/gm;
+
+ function replace( match, include ) {
+
+ var replace = ShaderChunk[ include ];
+
+ if ( replace === undefined ) {
+
+ throw new Error( 'Can not resolve #include <' + include + '>' );
+
+ }
+
+ return parseIncludes( replace );
+
+ }
+
+ return string.replace( pattern, replace );
+
+ }
+
+ function unrollLoops( string ) {
+
+ var pattern = /for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g;
+
+ function replace( match, start, end, snippet ) {
+
+ var unroll = '';
+
+ for ( var i = parseInt( start ); i < parseInt( end ); i ++ ) {
+
+ unroll += snippet.replace( /\[ i \]/g, '[ ' + i + ' ]' );
+
+ }
+
+ return unroll;
+
+ }
+
+ return string.replace( pattern, replace );
+
+ }
+
+ function WebGLProgram( renderer, code, material, shader, parameters ) {
+
+ var gl = renderer.context;
+
+ var extensions = material.extensions;
+ var defines = material.defines;
+
+ var vertexShader = shader.vertexShader;
+ var fragmentShader = shader.fragmentShader;
+
+ var shadowMapTypeDefine = 'SHADOWMAP_TYPE_BASIC';
+
+ if ( parameters.shadowMapType === PCFShadowMap ) {
+
+ shadowMapTypeDefine = 'SHADOWMAP_TYPE_PCF';
+
+ } else if ( parameters.shadowMapType === PCFSoftShadowMap ) {
+
+ shadowMapTypeDefine = 'SHADOWMAP_TYPE_PCF_SOFT';
+
+ }
+
+ var envMapTypeDefine = 'ENVMAP_TYPE_CUBE';
+ var envMapModeDefine = 'ENVMAP_MODE_REFLECTION';
+ var envMapBlendingDefine = 'ENVMAP_BLENDING_MULTIPLY';
+
+ if ( parameters.envMap ) {
+
+ switch ( material.envMap.mapping ) {
+
+ case CubeReflectionMapping:
+ case CubeRefractionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_CUBE';
+ break;
+
+ case CubeUVReflectionMapping:
+ case CubeUVRefractionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_CUBE_UV';
+ break;
+
+ case EquirectangularReflectionMapping:
+ case EquirectangularRefractionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_EQUIREC';
+ break;
+
+ case SphericalReflectionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_SPHERE';
+ break;
+
+ }
+
+ switch ( material.envMap.mapping ) {
+
+ case CubeRefractionMapping:
+ case EquirectangularRefractionMapping:
+ envMapModeDefine = 'ENVMAP_MODE_REFRACTION';
+ break;
+
+ }
+
+ switch ( material.combine ) {
+
+ case MultiplyOperation:
+ envMapBlendingDefine = 'ENVMAP_BLENDING_MULTIPLY';
+ break;
+
+ case MixOperation:
+ envMapBlendingDefine = 'ENVMAP_BLENDING_MIX';
+ break;
+
+ case AddOperation:
+ envMapBlendingDefine = 'ENVMAP_BLENDING_ADD';
+ break;
+
+ }
+
+ }
+
+ var gammaFactorDefine = ( renderer.gammaFactor > 0 ) ? renderer.gammaFactor : 1.0;
+
+ // console.log( 'building new program ' );
+
+ //
+
+ var customExtensions = generateExtensions( extensions, parameters, renderer.extensions );
+
+ var customDefines = generateDefines( defines );
+
+ //
+
+ var program = gl.createProgram();
+
+ var prefixVertex, prefixFragment;
+
+ if ( material.isRawShaderMaterial ) {
+
+ prefixVertex = [
+
+ customDefines,
+
+ '\n'
+
+ ].filter( filterEmptyLine ).join( '\n' );
+
+ prefixFragment = [
+
+ customExtensions,
+ customDefines,
+
+ '\n'
+
+ ].filter( filterEmptyLine ).join( '\n' );
+
+ } else {
+
+ prefixVertex = [
+
+ 'precision ' + parameters.precision + ' float;',
+ 'precision ' + parameters.precision + ' int;',
+
+ '#define SHADER_NAME ' + shader.name,
+
+ customDefines,
+
+ parameters.supportsVertexTextures ? '#define VERTEX_TEXTURES' : '',
+
+ '#define GAMMA_FACTOR ' + gammaFactorDefine,
+
+ '#define MAX_BONES ' + parameters.maxBones,
+ ( parameters.useFog && parameters.fog ) ? '#define USE_FOG' : '',
+ ( parameters.useFog && parameters.fogExp ) ? '#define FOG_EXP2' : '',
+
+ parameters.map ? '#define USE_MAP' : '',
+ parameters.envMap ? '#define USE_ENVMAP' : '',
+ parameters.envMap ? '#define ' + envMapModeDefine : '',
+ parameters.lightMap ? '#define USE_LIGHTMAP' : '',
+ parameters.aoMap ? '#define USE_AOMAP' : '',
+ parameters.emissiveMap ? '#define USE_EMISSIVEMAP' : '',
+ parameters.bumpMap ? '#define USE_BUMPMAP' : '',
+ parameters.normalMap ? '#define USE_NORMALMAP' : '',
+ parameters.displacementMap && parameters.supportsVertexTextures ? '#define USE_DISPLACEMENTMAP' : '',
+ parameters.specularMap ? '#define USE_SPECULARMAP' : '',
+ parameters.roughnessMap ? '#define USE_ROUGHNESSMAP' : '',
+ parameters.metalnessMap ? '#define USE_METALNESSMAP' : '',
+ parameters.alphaMap ? '#define USE_ALPHAMAP' : '',
+ parameters.vertexColors ? '#define USE_COLOR' : '',
+
+ parameters.flatShading ? '#define FLAT_SHADED' : '',
+
+ parameters.skinning ? '#define USE_SKINNING' : '',
+ parameters.useVertexTexture ? '#define BONE_TEXTURE' : '',
+
+ parameters.morphTargets ? '#define USE_MORPHTARGETS' : '',
+ parameters.morphNormals && parameters.flatShading === false ? '#define USE_MORPHNORMALS' : '',
+ parameters.doubleSided ? '#define DOUBLE_SIDED' : '',
+ parameters.flipSided ? '#define FLIP_SIDED' : '',
+
+ '#define NUM_CLIPPING_PLANES ' + parameters.numClippingPlanes,
+
+ parameters.shadowMapEnabled ? '#define USE_SHADOWMAP' : '',
+ parameters.shadowMapEnabled ? '#define ' + shadowMapTypeDefine : '',
+
+ parameters.sizeAttenuation ? '#define USE_SIZEATTENUATION' : '',
+
+ parameters.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF' : '',
+ parameters.logarithmicDepthBuffer && renderer.extensions.get( 'EXT_frag_depth' ) ? '#define USE_LOGDEPTHBUF_EXT' : '',
+
+ 'uniform mat4 modelMatrix;',
+ 'uniform mat4 modelViewMatrix;',
+ 'uniform mat4 projectionMatrix;',
+ 'uniform mat4 viewMatrix;',
+ 'uniform mat3 normalMatrix;',
+ 'uniform vec3 cameraPosition;',
+
+ 'attribute vec3 position;',
+ 'attribute vec3 normal;',
+ 'attribute vec2 uv;',
+
+ '#ifdef USE_COLOR',
+
+ ' attribute vec3 color;',
+
+ '#endif',
+
+ '#ifdef USE_MORPHTARGETS',
+
+ ' attribute vec3 morphTarget0;',
+ ' attribute vec3 morphTarget1;',
+ ' attribute vec3 morphTarget2;',
+ ' attribute vec3 morphTarget3;',
+
+ ' #ifdef USE_MORPHNORMALS',
+
+ ' attribute vec3 morphNormal0;',
+ ' attribute vec3 morphNormal1;',
+ ' attribute vec3 morphNormal2;',
+ ' attribute vec3 morphNormal3;',
+
+ ' #else',
+
+ ' attribute vec3 morphTarget4;',
+ ' attribute vec3 morphTarget5;',
+ ' attribute vec3 morphTarget6;',
+ ' attribute vec3 morphTarget7;',
+
+ ' #endif',
+
+ '#endif',
+
+ '#ifdef USE_SKINNING',
+
+ ' attribute vec4 skinIndex;',
+ ' attribute vec4 skinWeight;',
+
+ '#endif',
+
+ '\n'
+
+ ].filter( filterEmptyLine ).join( '\n' );
+
+ prefixFragment = [
+
+ customExtensions,
+
+ 'precision ' + parameters.precision + ' float;',
+ 'precision ' + parameters.precision + ' int;',
+
+ '#define SHADER_NAME ' + shader.name,
+
+ customDefines,
+
+ parameters.alphaTest ? '#define ALPHATEST ' + parameters.alphaTest : '',
+
+ '#define GAMMA_FACTOR ' + gammaFactorDefine,
+
+ ( parameters.useFog && parameters.fog ) ? '#define USE_FOG' : '',
+ ( parameters.useFog && parameters.fogExp ) ? '#define FOG_EXP2' : '',
+
+ parameters.map ? '#define USE_MAP' : '',
+ parameters.envMap ? '#define USE_ENVMAP' : '',
+ parameters.envMap ? '#define ' + envMapTypeDefine : '',
+ parameters.envMap ? '#define ' + envMapModeDefine : '',
+ parameters.envMap ? '#define ' + envMapBlendingDefine : '',
+ parameters.lightMap ? '#define USE_LIGHTMAP' : '',
+ parameters.aoMap ? '#define USE_AOMAP' : '',
+ parameters.emissiveMap ? '#define USE_EMISSIVEMAP' : '',
+ parameters.bumpMap ? '#define USE_BUMPMAP' : '',
+ parameters.normalMap ? '#define USE_NORMALMAP' : '',
+ parameters.specularMap ? '#define USE_SPECULARMAP' : '',
+ parameters.roughnessMap ? '#define USE_ROUGHNESSMAP' : '',
+ parameters.metalnessMap ? '#define USE_METALNESSMAP' : '',
+ parameters.alphaMap ? '#define USE_ALPHAMAP' : '',
+ parameters.vertexColors ? '#define USE_COLOR' : '',
+
+ parameters.gradientMap ? '#define USE_GRADIENTMAP' : '',
+
+ parameters.flatShading ? '#define FLAT_SHADED' : '',
+
+ parameters.doubleSided ? '#define DOUBLE_SIDED' : '',
+ parameters.flipSided ? '#define FLIP_SIDED' : '',
+
+ '#define NUM_CLIPPING_PLANES ' + parameters.numClippingPlanes,
+ '#define UNION_CLIPPING_PLANES ' + (parameters.numClippingPlanes - parameters.numClipIntersection),
+
+ parameters.shadowMapEnabled ? '#define USE_SHADOWMAP' : '',
+ parameters.shadowMapEnabled ? '#define ' + shadowMapTypeDefine : '',
+
+ parameters.premultipliedAlpha ? "#define PREMULTIPLIED_ALPHA" : '',
+
+ parameters.physicallyCorrectLights ? "#define PHYSICALLY_CORRECT_LIGHTS" : '',
+
+ parameters.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF' : '',
+ parameters.logarithmicDepthBuffer && renderer.extensions.get( 'EXT_frag_depth' ) ? '#define USE_LOGDEPTHBUF_EXT' : '',
+
+ parameters.envMap && renderer.extensions.get( 'EXT_shader_texture_lod' ) ? '#define TEXTURE_LOD_EXT' : '',
+
+ 'uniform mat4 viewMatrix;',
+ 'uniform vec3 cameraPosition;',
+
+ ( parameters.toneMapping !== NoToneMapping ) ? "#define TONE_MAPPING" : '',
+ ( parameters.toneMapping !== NoToneMapping ) ? ShaderChunk[ 'tonemapping_pars_fragment' ] : '', // this code is required here because it is used by the toneMapping() function defined below
+ ( parameters.toneMapping !== NoToneMapping ) ? getToneMappingFunction( "toneMapping", parameters.toneMapping ) : '',
+
+ parameters.dithering ? '#define DITHERING' : '',
+
+ ( parameters.outputEncoding || parameters.mapEncoding || parameters.envMapEncoding || parameters.emissiveMapEncoding ) ? ShaderChunk[ 'encodings_pars_fragment' ] : '', // this code is required here because it is used by the various encoding/decoding function defined below
+ parameters.mapEncoding ? getTexelDecodingFunction( 'mapTexelToLinear', parameters.mapEncoding ) : '',
+ parameters.envMapEncoding ? getTexelDecodingFunction( 'envMapTexelToLinear', parameters.envMapEncoding ) : '',
+ parameters.emissiveMapEncoding ? getTexelDecodingFunction( 'emissiveMapTexelToLinear', parameters.emissiveMapEncoding ) : '',
+ parameters.outputEncoding ? getTexelEncodingFunction( "linearToOutputTexel", parameters.outputEncoding ) : '',
+
+ parameters.depthPacking ? "#define DEPTH_PACKING " + material.depthPacking : '',
+
+ '\n'
+
+ ].filter( filterEmptyLine ).join( '\n' );
+
+ }
+
+ vertexShader = parseIncludes( vertexShader );
+ vertexShader = replaceLightNums( vertexShader, parameters );
+
+ fragmentShader = parseIncludes( fragmentShader );
+ fragmentShader = replaceLightNums( fragmentShader, parameters );
+
+ if ( ! material.isShaderMaterial ) {
+
+ vertexShader = unrollLoops( vertexShader );
+ fragmentShader = unrollLoops( fragmentShader );
+
+ }
+
+ var vertexGlsl = prefixVertex + vertexShader;
+ var fragmentGlsl = prefixFragment + fragmentShader;
+
+ // console.log( '*VERTEX*', vertexGlsl );
+ // console.log( '*FRAGMENT*', fragmentGlsl );
+
+ var glVertexShader = WebGLShader( gl, gl.VERTEX_SHADER, vertexGlsl );
+ var glFragmentShader = WebGLShader( gl, gl.FRAGMENT_SHADER, fragmentGlsl );
+
+ gl.attachShader( program, glVertexShader );
+ gl.attachShader( program, glFragmentShader );
+
+ // Force a particular attribute to index 0.
+
+ if ( material.index0AttributeName !== undefined ) {
+
+ gl.bindAttribLocation( program, 0, material.index0AttributeName );
+
+ } else if ( parameters.morphTargets === true ) {
+
+ // programs with morphTargets displace position out of attribute 0
+ gl.bindAttribLocation( program, 0, 'position' );
+
+ }
+
+ gl.linkProgram( program );
+
+ var programLog = gl.getProgramInfoLog( program );
+ var vertexLog = gl.getShaderInfoLog( glVertexShader );
+ var fragmentLog = gl.getShaderInfoLog( glFragmentShader );
+
+ var runnable = true;
+ var haveDiagnostics = true;
+
+ // console.log( '**VERTEX**', gl.getExtension( 'WEBGL_debug_shaders' ).getTranslatedShaderSource( glVertexShader ) );
+ // console.log( '**FRAGMENT**', gl.getExtension( 'WEBGL_debug_shaders' ).getTranslatedShaderSource( glFragmentShader ) );
+
+ if ( gl.getProgramParameter( program, gl.LINK_STATUS ) === false ) {
+
+ runnable = false;
+
+ console.error( 'THREE.WebGLProgram: shader error: ', gl.getError(), 'gl.VALIDATE_STATUS', gl.getProgramParameter( program, gl.VALIDATE_STATUS ), 'gl.getProgramInfoLog', programLog, vertexLog, fragmentLog );
+
+ } else if ( programLog !== '' ) {
+
+ console.warn( 'THREE.WebGLProgram: gl.getProgramInfoLog()', programLog );
+
+ } else if ( vertexLog === '' || fragmentLog === '' ) {
+
+ haveDiagnostics = false;
+
+ }
+
+ if ( haveDiagnostics ) {
+
+ this.diagnostics = {
+
+ runnable: runnable,
+ material: material,
+
+ programLog: programLog,
+
+ vertexShader: {
+
+ log: vertexLog,
+ prefix: prefixVertex
+
+ },
+
+ fragmentShader: {
+
+ log: fragmentLog,
+ prefix: prefixFragment
+
+ }
+
+ };
+
+ }
+
+ // clean up
+
+ gl.deleteShader( glVertexShader );
+ gl.deleteShader( glFragmentShader );
+
+ // set up caching for uniform locations
+
+ var cachedUniforms;
+
+ this.getUniforms = function() {
+
+ if ( cachedUniforms === undefined ) {
+
+ cachedUniforms =
+ new WebGLUniforms( gl, program, renderer );
+
+ }
+
+ return cachedUniforms;
+
+ };
+
+ // set up caching for attribute locations
+
+ var cachedAttributes;
+
+ this.getAttributes = function() {
+
+ if ( cachedAttributes === undefined ) {
+
+ cachedAttributes = fetchAttributeLocations( gl, program );
+
+ }
+
+ return cachedAttributes;
+
+ };
+
+ // free resource
+
+ this.destroy = function() {
+
+ gl.deleteProgram( program );
+ this.program = undefined;
+
+ };
+
+ // DEPRECATED
+
+ Object.defineProperties( this, {
+
+ uniforms: {
+ get: function() {
+
+ console.warn( 'THREE.WebGLProgram: .uniforms is now .getUniforms().' );
+ return this.getUniforms();
+
+ }
+ },
+
+ attributes: {
+ get: function() {
+
+ console.warn( 'THREE.WebGLProgram: .attributes is now .getAttributes().' );
+ return this.getAttributes();
+
+ }
+ }
+
+ } );
+
+
+ //
+
+ this.id = programIdCount ++;
+ this.code = code;
+ this.usedTimes = 1;
+ this.program = program;
+ this.vertexShader = glVertexShader;
+ this.fragmentShader = glFragmentShader;
+
+ return this;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLPrograms( renderer, capabilities ) {
+
+ var programs = [];
+
+ var shaderIDs = {
+ MeshDepthMaterial: 'depth',
+ MeshNormalMaterial: 'normal',
+ MeshBasicMaterial: 'basic',
+ MeshLambertMaterial: 'lambert',
+ MeshPhongMaterial: 'phong',
+ MeshToonMaterial: 'phong',
+ MeshStandardMaterial: 'physical',
+ MeshPhysicalMaterial: 'physical',
+ LineBasicMaterial: 'basic',
+ LineDashedMaterial: 'dashed',
+ PointsMaterial: 'points'
+ };
+
+ var parameterNames = [
+ "precision", "supportsVertexTextures", "map", "mapEncoding", "envMap", "envMapMode", "envMapEncoding",
+ "lightMap", "aoMap", "emissiveMap", "emissiveMapEncoding", "bumpMap", "normalMap", "displacementMap", "specularMap",
+ "roughnessMap", "metalnessMap", "gradientMap",
+ "alphaMap", "combine", "vertexColors", "fog", "useFog", "fogExp",
+ "flatShading", "sizeAttenuation", "logarithmicDepthBuffer", "skinning",
+ "maxBones", "useVertexTexture", "morphTargets", "morphNormals",
+ "maxMorphTargets", "maxMorphNormals", "premultipliedAlpha",
+ "numDirLights", "numPointLights", "numSpotLights", "numHemiLights", "numRectAreaLights",
+ "shadowMapEnabled", "shadowMapType", "toneMapping", 'physicallyCorrectLights',
+ "alphaTest", "doubleSided", "flipSided", "numClippingPlanes", "numClipIntersection", "depthPacking", "dithering"
+ ];
+
+
+ function allocateBones( object ) {
+
+ var skeleton = object.skeleton;
+ var bones = skeleton.bones;
+
+ if ( capabilities.floatVertexTextures ) {
+
+ return 1024;
+
+ } else {
+
+ // default for when object is not specified
+ // ( for example when prebuilding shader to be used with multiple objects )
+ //
+ // - leave some extra space for other uniforms
+ // - limit here is ANGLE's 254 max uniform vectors
+ // (up to 54 should be safe)
+
+ var nVertexUniforms = capabilities.maxVertexUniforms;
+ var nVertexMatrices = Math.floor( ( nVertexUniforms - 20 ) / 4 );
+
+ var maxBones = Math.min( nVertexMatrices, bones.length );
+
+ if ( maxBones < bones.length ) {
+
+ console.warn( 'THREE.WebGLRenderer: Skeleton has ' + bones.length + ' bones. This GPU supports ' + maxBones + '.' );
+ return 0;
+
+ }
+
+ return maxBones;
+
+ }
+
+ }
+
+ function getTextureEncodingFromMap( map, gammaOverrideLinear ) {
+
+ var encoding;
+
+ if ( ! map ) {
+
+ encoding = LinearEncoding;
+
+ } else if ( map.isTexture ) {
+
+ encoding = map.encoding;
+
+ } else if ( map.isWebGLRenderTarget ) {
+
+ console.warn( "THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead." );
+ encoding = map.texture.encoding;
+
+ }
+
+ // add backwards compatibility for WebGLRenderer.gammaInput/gammaOutput parameter, should probably be removed at some point.
+ if ( encoding === LinearEncoding && gammaOverrideLinear ) {
+
+ encoding = GammaEncoding;
+
+ }
+
+ return encoding;
+
+ }
+
+ this.getParameters = function ( material, lights, fog, nClipPlanes, nClipIntersection, object ) {
+
+ var shaderID = shaderIDs[ material.type ];
+
+ // heuristics to create shader parameters according to lights in the scene
+ // (not to blow over maxLights budget)
+
+ var maxBones = object.isSkinnedMesh ? allocateBones( object ) : 0;
+ var precision = renderer.getPrecision();
+
+ if ( material.precision !== null ) {
+
+ precision = capabilities.getMaxPrecision( material.precision );
+
+ if ( precision !== material.precision ) {
+
+ console.warn( 'THREE.WebGLProgram.getParameters:', material.precision, 'not supported, using', precision, 'instead.' );
+
+ }
+
+ }
+
+ var currentRenderTarget = renderer.getRenderTarget();
+
+ var parameters = {
+
+ shaderID: shaderID,
+
+ precision: precision,
+ supportsVertexTextures: capabilities.vertexTextures,
+ outputEncoding: getTextureEncodingFromMap( ( ! currentRenderTarget ) ? null : currentRenderTarget.texture, renderer.gammaOutput ),
+ map: !! material.map,
+ mapEncoding: getTextureEncodingFromMap( material.map, renderer.gammaInput ),
+ envMap: !! material.envMap,
+ envMapMode: material.envMap && material.envMap.mapping,
+ envMapEncoding: getTextureEncodingFromMap( material.envMap, renderer.gammaInput ),
+ envMapCubeUV: ( !! material.envMap ) && ( ( material.envMap.mapping === CubeUVReflectionMapping ) || ( material.envMap.mapping === CubeUVRefractionMapping ) ),
+ lightMap: !! material.lightMap,
+ aoMap: !! material.aoMap,
+ emissiveMap: !! material.emissiveMap,
+ emissiveMapEncoding: getTextureEncodingFromMap( material.emissiveMap, renderer.gammaInput ),
+ bumpMap: !! material.bumpMap,
+ normalMap: !! material.normalMap,
+ displacementMap: !! material.displacementMap,
+ roughnessMap: !! material.roughnessMap,
+ metalnessMap: !! material.metalnessMap,
+ specularMap: !! material.specularMap,
+ alphaMap: !! material.alphaMap,
+
+ gradientMap: !! material.gradientMap,
+
+ combine: material.combine,
+
+ vertexColors: material.vertexColors,
+
+ fog: !! fog,
+ useFog: material.fog,
+ fogExp: ( fog && fog.isFogExp2 ),
+
+ flatShading: material.shading === FlatShading,
+
+ sizeAttenuation: material.sizeAttenuation,
+ logarithmicDepthBuffer: capabilities.logarithmicDepthBuffer,
+
+ skinning: material.skinning && maxBones > 0,
+ maxBones: maxBones,
+ useVertexTexture: capabilities.floatVertexTextures,
+
+ morphTargets: material.morphTargets,
+ morphNormals: material.morphNormals,
+ maxMorphTargets: renderer.maxMorphTargets,
+ maxMorphNormals: renderer.maxMorphNormals,
+
+ numDirLights: lights.directional.length,
+ numPointLights: lights.point.length,
+ numSpotLights: lights.spot.length,
+ numRectAreaLights: lights.rectArea.length,
+ numHemiLights: lights.hemi.length,
+
+ numClippingPlanes: nClipPlanes,
+ numClipIntersection: nClipIntersection,
+
+ dithering: material.dithering,
+
+ shadowMapEnabled: renderer.shadowMap.enabled && object.receiveShadow && lights.shadows.length > 0,
+ shadowMapType: renderer.shadowMap.type,
+
+ toneMapping: renderer.toneMapping,
+ physicallyCorrectLights: renderer.physicallyCorrectLights,
+
+ premultipliedAlpha: material.premultipliedAlpha,
+
+ alphaTest: material.alphaTest,
+ doubleSided: material.side === DoubleSide,
+ flipSided: material.side === BackSide,
+
+ depthPacking: ( material.depthPacking !== undefined ) ? material.depthPacking : false
+
+ };
+
+ return parameters;
+
+ };
+
+ this.getProgramCode = function ( material, parameters ) {
+
+ var array = [];
+
+ if ( parameters.shaderID ) {
+
+ array.push( parameters.shaderID );
+
+ } else {
+
+ array.push( material.fragmentShader );
+ array.push( material.vertexShader );
+
+ }
+
+ if ( material.defines !== undefined ) {
+
+ for ( var name in material.defines ) {
+
+ array.push( name );
+ array.push( material.defines[ name ] );
+
+ }
+
+ }
+
+ for ( var i = 0; i < parameterNames.length; i ++ ) {
+
+ array.push( parameters[ parameterNames[ i ] ] );
+
+ }
+
+ array.push( material.onBeforeCompile.toString() );
+
+ array.push( renderer.gammaOutput );
+
+ return array.join();
+
+ };
+
+ this.acquireProgram = function ( material, shader, parameters, code ) {
+
+ var program;
+
+ // Check if code has been already compiled
+ for ( var p = 0, pl = programs.length; p < pl; p ++ ) {
+
+ var programInfo = programs[ p ];
+
+ if ( programInfo.code === code ) {
+
+ program = programInfo;
+ ++ program.usedTimes;
+
+ break;
+
+ }
+
+ }
+
+ if ( program === undefined ) {
+
+ program = new WebGLProgram( renderer, code, material, shader, parameters );
+ programs.push( program );
+
+ }
+
+ return program;
+
+ };
+
+ this.releaseProgram = function ( program ) {
+
+ if ( -- program.usedTimes === 0 ) {
+
+ // Remove from unordered set
+ var i = programs.indexOf( program );
+ programs[ i ] = programs[ programs.length - 1 ];
+ programs.pop();
+
+ // Free WebGL resources
+ program.destroy();
+
+ }
+
+ };
+
+ // Exposed for resource monitoring & error feedback via renderer.info:
+ this.programs = programs;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLTextures( _gl, extensions, state, properties, capabilities, paramThreeToGL, infoMemory ) {
+
+ var _isWebGL2 = ( typeof WebGL2RenderingContext !== 'undefined' && _gl instanceof WebGL2RenderingContext );
+
+ //
+
+ function clampToMaxSize( image, maxSize ) {
+
+ if ( image.width > maxSize || image.height > maxSize ) {
+
+ // Warning: Scaling through the canvas will only work with images that use
+ // premultiplied alpha.
+
+ var scale = maxSize / Math.max( image.width, image.height );
+
+ var canvas = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
+ canvas.width = Math.floor( image.width * scale );
+ canvas.height = Math.floor( image.height * scale );
+
+ var context = canvas.getContext( '2d' );
+ context.drawImage( image, 0, 0, image.width, image.height, 0, 0, canvas.width, canvas.height );
+
+ console.warn( 'THREE.WebGLRenderer: image is too big (' + image.width + 'x' + image.height + '). Resized to ' + canvas.width + 'x' + canvas.height, image );
+
+ return canvas;
+
+ }
+
+ return image;
+
+ }
+
+ function isPowerOfTwo( image ) {
+
+ return _Math.isPowerOfTwo( image.width ) && _Math.isPowerOfTwo( image.height );
+
+ }
+
+ function makePowerOfTwo( image ) {
+
+ if ( image instanceof HTMLImageElement || image instanceof HTMLCanvasElement ) {
+
+ var canvas = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
+ canvas.width = _Math.nearestPowerOfTwo( image.width );
+ canvas.height = _Math.nearestPowerOfTwo( image.height );
+
+ var context = canvas.getContext( '2d' );
+ context.drawImage( image, 0, 0, canvas.width, canvas.height );
+
+ console.warn( 'THREE.WebGLRenderer: image is not power of two (' + image.width + 'x' + image.height + '). Resized to ' + canvas.width + 'x' + canvas.height, image );
+
+ return canvas;
+
+ }
+
+ return image;
+
+ }
+
+ function textureNeedsPowerOfTwo( texture ) {
+
+ return ( texture.wrapS !== ClampToEdgeWrapping || texture.wrapT !== ClampToEdgeWrapping ) ||
+ ( texture.minFilter !== NearestFilter && texture.minFilter !== LinearFilter );
+
+ }
+
+ function textureNeedsGenerateMipmaps( texture, isPowerOfTwo ) {
+
+ return texture.generateMipmaps && isPowerOfTwo &&
+ texture.minFilter !== NearestFilter && texture.minFilter !== LinearFilter;
+
+ }
+
+ // Fallback filters for non-power-of-2 textures
+
+ function filterFallback( f ) {
+
+ if ( f === NearestFilter || f === NearestMipMapNearestFilter || f === NearestMipMapLinearFilter ) {
+
+ return _gl.NEAREST;
+
+ }
+
+ return _gl.LINEAR;
+
+ }
+
+ //
+
+ function onTextureDispose( event ) {
+
+ var texture = event.target;
+
+ texture.removeEventListener( 'dispose', onTextureDispose );
+
+ deallocateTexture( texture );
+
+ infoMemory.textures --;
+
+
+ }
+
+ function onRenderTargetDispose( event ) {
+
+ var renderTarget = event.target;
+
+ renderTarget.removeEventListener( 'dispose', onRenderTargetDispose );
+
+ deallocateRenderTarget( renderTarget );
+
+ infoMemory.textures --;
+
+ }
+
+ //
+
+ function deallocateTexture( texture ) {
+
+ var textureProperties = properties.get( texture );
+
+ if ( texture.image && textureProperties.__image__webglTextureCube ) {
+
+ // cube texture
+
+ _gl.deleteTexture( textureProperties.__image__webglTextureCube );
+
+ } else {
+
+ // 2D texture
+
+ if ( textureProperties.__webglInit === undefined ) return;
+
+ _gl.deleteTexture( textureProperties.__webglTexture );
+
+ }
+
+ // remove all webgl properties
+ properties.remove( texture );
+
+ }
+
+ function deallocateRenderTarget( renderTarget ) {
+
+ var renderTargetProperties = properties.get( renderTarget );
+ var textureProperties = properties.get( renderTarget.texture );
+
+ if ( ! renderTarget ) return;
+
+ if ( textureProperties.__webglTexture !== undefined ) {
+
+ _gl.deleteTexture( textureProperties.__webglTexture );
+
+ }
+
+ if ( renderTarget.depthTexture ) {
+
+ renderTarget.depthTexture.dispose();
+
+ }
+
+ if ( renderTarget.isWebGLRenderTargetCube ) {
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ _gl.deleteFramebuffer( renderTargetProperties.__webglFramebuffer[ i ] );
+ if ( renderTargetProperties.__webglDepthbuffer ) _gl.deleteRenderbuffer( renderTargetProperties.__webglDepthbuffer[ i ] );
+
+ }
+
+ } else {
+
+ _gl.deleteFramebuffer( renderTargetProperties.__webglFramebuffer );
+ if ( renderTargetProperties.__webglDepthbuffer ) _gl.deleteRenderbuffer( renderTargetProperties.__webglDepthbuffer );
+
+ }
+
+ properties.remove( renderTarget.texture );
+ properties.remove( renderTarget );
+
+ }
+
+ //
+
+
+
+ function setTexture2D( texture, slot ) {
+
+ var textureProperties = properties.get( texture );
+
+ if ( texture.version > 0 && textureProperties.__version !== texture.version ) {
+
+ var image = texture.image;
+
+ if ( image === undefined ) {
+
+ console.warn( 'THREE.WebGLRenderer: Texture marked for update but image is undefined', texture );
+
+ } else if ( image.complete === false ) {
+
+ console.warn( 'THREE.WebGLRenderer: Texture marked for update but image is incomplete', texture );
+
+ } else {
+
+ uploadTexture( textureProperties, texture, slot );
+ return;
+
+ }
+
+ }
+
+ state.activeTexture( _gl.TEXTURE0 + slot );
+ state.bindTexture( _gl.TEXTURE_2D, textureProperties.__webglTexture );
+
+ }
+
+ function setTextureCube( texture, slot ) {
+
+ var textureProperties = properties.get( texture );
+
+ if ( texture.image.length === 6 ) {
+
+ if ( texture.version > 0 && textureProperties.__version !== texture.version ) {
+
+ if ( ! textureProperties.__image__webglTextureCube ) {
+
+ texture.addEventListener( 'dispose', onTextureDispose );
+
+ textureProperties.__image__webglTextureCube = _gl.createTexture();
+
+ infoMemory.textures ++;
+
+ }
+
+ state.activeTexture( _gl.TEXTURE0 + slot );
+ state.bindTexture( _gl.TEXTURE_CUBE_MAP, textureProperties.__image__webglTextureCube );
+
+ _gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, texture.flipY );
+
+ var isCompressed = ( texture && texture.isCompressedTexture );
+ var isDataTexture = ( texture.image[ 0 ] && texture.image[ 0 ].isDataTexture );
+
+ var cubeImage = [];
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ if ( ! isCompressed && ! isDataTexture ) {
+
+ cubeImage[ i ] = clampToMaxSize( texture.image[ i ], capabilities.maxCubemapSize );
+
+ } else {
+
+ cubeImage[ i ] = isDataTexture ? texture.image[ i ].image : texture.image[ i ];
+
+ }
+
+ }
+
+ var image = cubeImage[ 0 ],
+ isPowerOfTwoImage = isPowerOfTwo( image ),
+ glFormat = paramThreeToGL( texture.format ),
+ glType = paramThreeToGL( texture.type );
+
+ setTextureParameters( _gl.TEXTURE_CUBE_MAP, texture, isPowerOfTwoImage );
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ if ( ! isCompressed ) {
+
+ if ( isDataTexture ) {
+
+ state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glFormat, cubeImage[ i ].width, cubeImage[ i ].height, 0, glFormat, glType, cubeImage[ i ].data );
+
+ } else {
+
+ state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glFormat, glFormat, glType, cubeImage[ i ] );
+
+ }
+
+ } else {
+
+ var mipmap, mipmaps = cubeImage[ i ].mipmaps;
+
+ for ( var j = 0, jl = mipmaps.length; j < jl; j ++ ) {
+
+ mipmap = mipmaps[ j ];
+
+ if ( texture.format !== RGBAFormat && texture.format !== RGBFormat ) {
+
+ if ( state.getCompressedTextureFormats().indexOf( glFormat ) > - 1 ) {
+
+ state.compressedTexImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glFormat, mipmap.width, mipmap.height, 0, mipmap.data );
+
+ } else {
+
+ console.warn( "THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()" );
+
+ }
+
+ } else {
+
+ state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ if ( textureNeedsGenerateMipmaps( texture, isPowerOfTwoImage ) ) {
+
+ _gl.generateMipmap( _gl.TEXTURE_CUBE_MAP );
+
+ }
+
+ textureProperties.__version = texture.version;
+
+ if ( texture.onUpdate ) texture.onUpdate( texture );
+
+ } else {
+
+ state.activeTexture( _gl.TEXTURE0 + slot );
+ state.bindTexture( _gl.TEXTURE_CUBE_MAP, textureProperties.__image__webglTextureCube );
+
+ }
+
+ }
+
+ }
+
+ function setTextureCubeDynamic( texture, slot ) {
+
+ state.activeTexture( _gl.TEXTURE0 + slot );
+ state.bindTexture( _gl.TEXTURE_CUBE_MAP, properties.get( texture ).__webglTexture );
+
+ }
+
+ function setTextureParameters( textureType, texture, isPowerOfTwoImage ) {
+
+ var extension;
+
+ if ( isPowerOfTwoImage ) {
+
+ _gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, paramThreeToGL( texture.wrapS ) );
+ _gl.texParameteri( textureType, _gl.TEXTURE_WRAP_T, paramThreeToGL( texture.wrapT ) );
+
+ _gl.texParameteri( textureType, _gl.TEXTURE_MAG_FILTER, paramThreeToGL( texture.magFilter ) );
+ _gl.texParameteri( textureType, _gl.TEXTURE_MIN_FILTER, paramThreeToGL( texture.minFilter ) );
+
+ } else {
+
+ _gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, _gl.CLAMP_TO_EDGE );
+ _gl.texParameteri( textureType, _gl.TEXTURE_WRAP_T, _gl.CLAMP_TO_EDGE );
+
+ if ( texture.wrapS !== ClampToEdgeWrapping || texture.wrapT !== ClampToEdgeWrapping ) {
+
+ console.warn( 'THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.', texture );
+
+ }
+
+ _gl.texParameteri( textureType, _gl.TEXTURE_MAG_FILTER, filterFallback( texture.magFilter ) );
+ _gl.texParameteri( textureType, _gl.TEXTURE_MIN_FILTER, filterFallback( texture.minFilter ) );
+
+ if ( texture.minFilter !== NearestFilter && texture.minFilter !== LinearFilter ) {
+
+ console.warn( 'THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.', texture );
+
+ }
+
+ }
+
+ extension = extensions.get( 'EXT_texture_filter_anisotropic' );
+
+ if ( extension ) {
+
+ if ( texture.type === FloatType && extensions.get( 'OES_texture_float_linear' ) === null ) return;
+ if ( texture.type === HalfFloatType && extensions.get( 'OES_texture_half_float_linear' ) === null ) return;
+
+ if ( texture.anisotropy > 1 || properties.get( texture ).__currentAnisotropy ) {
+
+ _gl.texParameterf( textureType, extension.TEXTURE_MAX_ANISOTROPY_EXT, Math.min( texture.anisotropy, capabilities.getMaxAnisotropy() ) );
+ properties.get( texture ).__currentAnisotropy = texture.anisotropy;
+
+ }
+
+ }
+
+ }
+
+ function uploadTexture( textureProperties, texture, slot ) {
+
+ if ( textureProperties.__webglInit === undefined ) {
+
+ textureProperties.__webglInit = true;
+
+ texture.addEventListener( 'dispose', onTextureDispose );
+
+ textureProperties.__webglTexture = _gl.createTexture();
+
+ infoMemory.textures ++;
+
+ }
+
+ state.activeTexture( _gl.TEXTURE0 + slot );
+ state.bindTexture( _gl.TEXTURE_2D, textureProperties.__webglTexture );
+
+ _gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, texture.flipY );
+ _gl.pixelStorei( _gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, texture.premultiplyAlpha );
+ _gl.pixelStorei( _gl.UNPACK_ALIGNMENT, texture.unpackAlignment );
+
+ var image = clampToMaxSize( texture.image, capabilities.maxTextureSize );
+
+ if ( textureNeedsPowerOfTwo( texture ) && isPowerOfTwo( image ) === false ) {
+
+ image = makePowerOfTwo( image );
+
+ }
+
+ var isPowerOfTwoImage = isPowerOfTwo( image ),
+ glFormat = paramThreeToGL( texture.format ),
+ glType = paramThreeToGL( texture.type );
+
+ setTextureParameters( _gl.TEXTURE_2D, texture, isPowerOfTwoImage );
+
+ var mipmap, mipmaps = texture.mipmaps;
+
+ if ( texture.isDepthTexture ) {
+
+ // populate depth texture with dummy data
+
+ var internalFormat = _gl.DEPTH_COMPONENT;
+
+ if ( texture.type === FloatType ) {
+
+ if ( !_isWebGL2 ) throw new Error('Float Depth Texture only supported in WebGL2.0');
+ internalFormat = _gl.DEPTH_COMPONENT32F;
+
+ } else if ( _isWebGL2 ) {
+
+ // WebGL 2.0 requires signed internalformat for glTexImage2D
+ internalFormat = _gl.DEPTH_COMPONENT16;
+
+ }
+
+ if ( texture.format === DepthFormat && internalFormat === _gl.DEPTH_COMPONENT ) {
+
+ // The error INVALID_OPERATION is generated by texImage2D if format and internalformat are
+ // DEPTH_COMPONENT and type is not UNSIGNED_SHORT or UNSIGNED_INT
+ // (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
+ if ( texture.type !== UnsignedShortType && texture.type !== UnsignedIntType ) {
+
+ console.warn( 'THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture.' );
+
+ texture.type = UnsignedShortType;
+ glType = paramThreeToGL( texture.type );
+
+ }
+
+ }
+
+ // Depth stencil textures need the DEPTH_STENCIL internal format
+ // (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
+ if ( texture.format === DepthStencilFormat ) {
+
+ internalFormat = _gl.DEPTH_STENCIL;
+
+ // The error INVALID_OPERATION is generated by texImage2D if format and internalformat are
+ // DEPTH_STENCIL and type is not UNSIGNED_INT_24_8_WEBGL.
+ // (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
+ if ( texture.type !== UnsignedInt248Type ) {
+
+ console.warn( 'THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture.' );
+
+ texture.type = UnsignedInt248Type;
+ glType = paramThreeToGL( texture.type );
+
+ }
+
+ }
+
+ state.texImage2D( _gl.TEXTURE_2D, 0, internalFormat, image.width, image.height, 0, glFormat, glType, null );
+
+ } else if ( texture.isDataTexture ) {
+
+ // use manually created mipmaps if available
+ // if there are no manual mipmaps
+ // set 0 level mipmap and then use GL to generate other mipmap levels
+
+ if ( mipmaps.length > 0 && isPowerOfTwoImage ) {
+
+ for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
+
+ mipmap = mipmaps[ i ];
+ state.texImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
+
+ }
+
+ texture.generateMipmaps = false;
+
+ } else {
+
+ state.texImage2D( _gl.TEXTURE_2D, 0, glFormat, image.width, image.height, 0, glFormat, glType, image.data );
+
+ }
+
+ } else if ( texture.isCompressedTexture ) {
+
+ for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
+
+ mipmap = mipmaps[ i ];
+
+ if ( texture.format !== RGBAFormat && texture.format !== RGBFormat ) {
+
+ if ( state.getCompressedTextureFormats().indexOf( glFormat ) > - 1 ) {
+
+ state.compressedTexImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, mipmap.data );
+
+ } else {
+
+ console.warn( "THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()" );
+
+ }
+
+ } else {
+
+ state.texImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
+
+ }
+
+ }
+
+ } else {
+
+ // regular Texture (image, video, canvas)
+
+ // use manually created mipmaps if available
+ // if there are no manual mipmaps
+ // set 0 level mipmap and then use GL to generate other mipmap levels
+
+ if ( mipmaps.length > 0 && isPowerOfTwoImage ) {
+
+ for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
+
+ mipmap = mipmaps[ i ];
+ state.texImage2D( _gl.TEXTURE_2D, i, glFormat, glFormat, glType, mipmap );
+
+ }
+
+ texture.generateMipmaps = false;
+
+ } else {
+
+ state.texImage2D( _gl.TEXTURE_2D, 0, glFormat, glFormat, glType, image );
+
+ }
+
+ }
+
+ if ( textureNeedsGenerateMipmaps( texture, isPowerOfTwoImage ) ) _gl.generateMipmap( _gl.TEXTURE_2D );
+
+ textureProperties.__version = texture.version;
+
+ if ( texture.onUpdate ) texture.onUpdate( texture );
+
+ }
+
+ // Render targets
+
+ // Setup storage for target texture and bind it to correct framebuffer
+ function setupFrameBufferTexture( framebuffer, renderTarget, attachment, textureTarget ) {
+
+ var glFormat = paramThreeToGL( renderTarget.texture.format );
+ var glType = paramThreeToGL( renderTarget.texture.type );
+ state.texImage2D( textureTarget, 0, glFormat, renderTarget.width, renderTarget.height, 0, glFormat, glType, null );
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
+ _gl.framebufferTexture2D( _gl.FRAMEBUFFER, attachment, textureTarget, properties.get( renderTarget.texture ).__webglTexture, 0 );
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, null );
+
+ }
+
+ // Setup storage for internal depth/stencil buffers and bind to correct framebuffer
+ function setupRenderBufferStorage( renderbuffer, renderTarget ) {
+
+ _gl.bindRenderbuffer( _gl.RENDERBUFFER, renderbuffer );
+
+ if ( renderTarget.depthBuffer && ! renderTarget.stencilBuffer ) {
+
+ _gl.renderbufferStorage( _gl.RENDERBUFFER, _gl.DEPTH_COMPONENT16, renderTarget.width, renderTarget.height );
+ _gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.DEPTH_ATTACHMENT, _gl.RENDERBUFFER, renderbuffer );
+
+ } else if ( renderTarget.depthBuffer && renderTarget.stencilBuffer ) {
+
+ _gl.renderbufferStorage( _gl.RENDERBUFFER, _gl.DEPTH_STENCIL, renderTarget.width, renderTarget.height );
+ _gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.DEPTH_STENCIL_ATTACHMENT, _gl.RENDERBUFFER, renderbuffer );
+
+ } else {
+
+ // FIXME: We don't support !depth !stencil
+ _gl.renderbufferStorage( _gl.RENDERBUFFER, _gl.RGBA4, renderTarget.width, renderTarget.height );
+
+ }
+
+ _gl.bindRenderbuffer( _gl.RENDERBUFFER, null );
+
+ }
+
+ // Setup resources for a Depth Texture for a FBO (needs an extension)
+ function setupDepthTexture( framebuffer, renderTarget ) {
+
+ var isCube = ( renderTarget && renderTarget.isWebGLRenderTargetCube );
+ if ( isCube ) throw new Error('Depth Texture with cube render targets is not supported!');
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
+
+ if ( !( renderTarget.depthTexture && renderTarget.depthTexture.isDepthTexture ) ) {
+
+ throw new Error('renderTarget.depthTexture must be an instance of THREE.DepthTexture');
+
+ }
+
+ // upload an empty depth texture with framebuffer size
+ if ( !properties.get( renderTarget.depthTexture ).__webglTexture ||
+ renderTarget.depthTexture.image.width !== renderTarget.width ||
+ renderTarget.depthTexture.image.height !== renderTarget.height ) {
+ renderTarget.depthTexture.image.width = renderTarget.width;
+ renderTarget.depthTexture.image.height = renderTarget.height;
+ renderTarget.depthTexture.needsUpdate = true;
+ }
+
+ setTexture2D( renderTarget.depthTexture, 0 );
+
+ var webglDepthTexture = properties.get( renderTarget.depthTexture ).__webglTexture;
+
+ if ( renderTarget.depthTexture.format === DepthFormat ) {
+
+ _gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.DEPTH_ATTACHMENT, _gl.TEXTURE_2D, webglDepthTexture, 0 );
+
+ } else if ( renderTarget.depthTexture.format === DepthStencilFormat ) {
+
+ _gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.DEPTH_STENCIL_ATTACHMENT, _gl.TEXTURE_2D, webglDepthTexture, 0 );
+
+ } else {
+
+ throw new Error('Unknown depthTexture format')
+
+ }
+
+ }
+
+ // Setup GL resources for a non-texture depth buffer
+ function setupDepthRenderbuffer( renderTarget ) {
+
+ var renderTargetProperties = properties.get( renderTarget );
+
+ var isCube = ( renderTarget.isWebGLRenderTargetCube === true );
+
+ if ( renderTarget.depthTexture ) {
+
+ if ( isCube ) throw new Error('target.depthTexture not supported in Cube render targets');
+
+ setupDepthTexture( renderTargetProperties.__webglFramebuffer, renderTarget );
+
+ } else {
+
+ if ( isCube ) {
+
+ renderTargetProperties.__webglDepthbuffer = [];
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglFramebuffer[ i ] );
+ renderTargetProperties.__webglDepthbuffer[ i ] = _gl.createRenderbuffer();
+ setupRenderBufferStorage( renderTargetProperties.__webglDepthbuffer[ i ], renderTarget );
+
+ }
+
+ } else {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglFramebuffer );
+ renderTargetProperties.__webglDepthbuffer = _gl.createRenderbuffer();
+ setupRenderBufferStorage( renderTargetProperties.__webglDepthbuffer, renderTarget );
+
+ }
+
+ }
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, null );
+
+ }
+
+ // Set up GL resources for the render target
+ function setupRenderTarget( renderTarget ) {
+
+ var renderTargetProperties = properties.get( renderTarget );
+ var textureProperties = properties.get( renderTarget.texture );
+
+ renderTarget.addEventListener( 'dispose', onRenderTargetDispose );
+
+ textureProperties.__webglTexture = _gl.createTexture();
+
+ infoMemory.textures ++;
+
+ var isCube = ( renderTarget.isWebGLRenderTargetCube === true );
+ var isTargetPowerOfTwo = isPowerOfTwo( renderTarget );
+
+ // Setup framebuffer
+
+ if ( isCube ) {
+
+ renderTargetProperties.__webglFramebuffer = [];
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ renderTargetProperties.__webglFramebuffer[ i ] = _gl.createFramebuffer();
+
+ }
+
+ } else {
+
+ renderTargetProperties.__webglFramebuffer = _gl.createFramebuffer();
+
+ }
+
+ // Setup color buffer
+
+ if ( isCube ) {
+
+ state.bindTexture( _gl.TEXTURE_CUBE_MAP, textureProperties.__webglTexture );
+ setTextureParameters( _gl.TEXTURE_CUBE_MAP, renderTarget.texture, isTargetPowerOfTwo );
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ setupFrameBufferTexture( renderTargetProperties.__webglFramebuffer[ i ], renderTarget, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i );
+
+ }
+
+ if ( textureNeedsGenerateMipmaps( renderTarget.texture, isTargetPowerOfTwo ) ) _gl.generateMipmap( _gl.TEXTURE_CUBE_MAP );
+ state.bindTexture( _gl.TEXTURE_CUBE_MAP, null );
+
+ } else {
+
+ state.bindTexture( _gl.TEXTURE_2D, textureProperties.__webglTexture );
+ setTextureParameters( _gl.TEXTURE_2D, renderTarget.texture, isTargetPowerOfTwo );
+ setupFrameBufferTexture( renderTargetProperties.__webglFramebuffer, renderTarget, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_2D );
+
+ if ( textureNeedsGenerateMipmaps( renderTarget.texture, isTargetPowerOfTwo ) ) _gl.generateMipmap( _gl.TEXTURE_2D );
+ state.bindTexture( _gl.TEXTURE_2D, null );
+
+ }
+
+ // Setup depth and stencil buffers
+
+ if ( renderTarget.depthBuffer ) {
+
+ setupDepthRenderbuffer( renderTarget );
+
+ }
+
+ }
+
+ function updateRenderTargetMipmap( renderTarget ) {
+
+ var texture = renderTarget.texture;
+ var isTargetPowerOfTwo = isPowerOfTwo( renderTarget );
+
+ if ( textureNeedsGenerateMipmaps( texture, isTargetPowerOfTwo ) ) {
+
+ var target = renderTarget.isWebGLRenderTargetCube ? _gl.TEXTURE_CUBE_MAP : _gl.TEXTURE_2D;
+ var webglTexture = properties.get( texture ).__webglTexture;
+
+ state.bindTexture( target, webglTexture );
+ _gl.generateMipmap( target );
+ state.bindTexture( target, null );
+
+ }
+
+ }
+
+ this.setTexture2D = setTexture2D;
+ this.setTextureCube = setTextureCube;
+ this.setTextureCubeDynamic = setTextureCubeDynamic;
+ this.setupRenderTarget = setupRenderTarget;
+ this.updateRenderTargetMipmap = updateRenderTargetMipmap;
+
+ }
+
+ /**
+ * @author fordacious / fordacious.github.io
+ */
+
+ function WebGLProperties() {
+
+ var properties = {};
+
+ function get( object ) {
+
+ var uuid = object.uuid;
+ var map = properties[ uuid ];
+
+ if ( map === undefined ) {
+
+ map = {};
+ properties[ uuid ] = map;
+
+ }
+
+ return map;
+
+ }
+
+ function remove( object ) {
+
+ delete properties[ object.uuid ];
+
+ }
+
+ function clear() {
+
+ properties = {};
+
+ }
+
+ return {
+ get: get,
+ remove: remove,
+ clear: clear
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLState( gl, extensions, paramThreeToGL ) {
+
+ function ColorBuffer() {
+
+ var locked = false;
+
+ var color = new Vector4();
+ var currentColorMask = null;
+ var currentColorClear = new Vector4();
+
+ return {
+
+ setMask: function ( colorMask ) {
+
+ if ( currentColorMask !== colorMask && ! locked ) {
+
+ gl.colorMask( colorMask, colorMask, colorMask, colorMask );
+ currentColorMask = colorMask;
+
+ }
+
+ },
+
+ setLocked: function ( lock ) {
+
+ locked = lock;
+
+ },
+
+ setClear: function ( r, g, b, a, premultipliedAlpha ) {
+
+ if ( premultipliedAlpha === true ) {
+
+ r *= a; g *= a; b *= a;
+
+ }
+
+ color.set( r, g, b, a );
+
+ if ( currentColorClear.equals( color ) === false ) {
+
+ gl.clearColor( r, g, b, a );
+ currentColorClear.copy( color );
+
+ }
+
+ },
+
+ reset: function () {
+
+ locked = false;
+
+ currentColorMask = null;
+ currentColorClear.set( 0, 0, 0, 1 );
+
+ }
+
+ };
+
+ }
+
+ function DepthBuffer() {
+
+ var locked = false;
+
+ var currentDepthMask = null;
+ var currentDepthFunc = null;
+ var currentDepthClear = null;
+
+ return {
+
+ setTest: function ( depthTest ) {
+
+ if ( depthTest ) {
+
+ enable( gl.DEPTH_TEST );
+
+ } else {
+
+ disable( gl.DEPTH_TEST );
+
+ }
+
+ },
+
+ setMask: function ( depthMask ) {
+
+ if ( currentDepthMask !== depthMask && ! locked ) {
+
+ gl.depthMask( depthMask );
+ currentDepthMask = depthMask;
+
+ }
+
+ },
+
+ setFunc: function ( depthFunc ) {
+
+ if ( currentDepthFunc !== depthFunc ) {
+
+ if ( depthFunc ) {
+
+ switch ( depthFunc ) {
+
+ case NeverDepth:
+
+ gl.depthFunc( gl.NEVER );
+ break;
+
+ case AlwaysDepth:
+
+ gl.depthFunc( gl.ALWAYS );
+ break;
+
+ case LessDepth:
+
+ gl.depthFunc( gl.LESS );
+ break;
+
+ case LessEqualDepth:
+
+ gl.depthFunc( gl.LEQUAL );
+ break;
+
+ case EqualDepth:
+
+ gl.depthFunc( gl.EQUAL );
+ break;
+
+ case GreaterEqualDepth:
+
+ gl.depthFunc( gl.GEQUAL );
+ break;
+
+ case GreaterDepth:
+
+ gl.depthFunc( gl.GREATER );
+ break;
+
+ case NotEqualDepth:
+
+ gl.depthFunc( gl.NOTEQUAL );
+ break;
+
+ default:
+
+ gl.depthFunc( gl.LEQUAL );
+
+ }
+
+ } else {
+
+ gl.depthFunc( gl.LEQUAL );
+
+ }
+
+ currentDepthFunc = depthFunc;
+
+ }
+
+ },
+
+ setLocked: function ( lock ) {
+
+ locked = lock;
+
+ },
+
+ setClear: function ( depth ) {
+
+ if ( currentDepthClear !== depth ) {
+
+ gl.clearDepth( depth );
+ currentDepthClear = depth;
+
+ }
+
+ },
+
+ reset: function () {
+
+ locked = false;
+
+ currentDepthMask = null;
+ currentDepthFunc = null;
+ currentDepthClear = null;
+
+ }
+
+ };
+
+ }
+
+ function StencilBuffer() {
+
+ var locked = false;
+
+ var currentStencilMask = null;
+ var currentStencilFunc = null;
+ var currentStencilRef = null;
+ var currentStencilFuncMask = null;
+ var currentStencilFail = null;
+ var currentStencilZFail = null;
+ var currentStencilZPass = null;
+ var currentStencilClear = null;
+
+ return {
+
+ setTest: function ( stencilTest ) {
+
+ if ( stencilTest ) {
+
+ enable( gl.STENCIL_TEST );
+
+ } else {
+
+ disable( gl.STENCIL_TEST );
+
+ }
+
+ },
+
+ setMask: function ( stencilMask ) {
+
+ if ( currentStencilMask !== stencilMask && ! locked ) {
+
+ gl.stencilMask( stencilMask );
+ currentStencilMask = stencilMask;
+
+ }
+
+ },
+
+ setFunc: function ( stencilFunc, stencilRef, stencilMask ) {
+
+ if ( currentStencilFunc !== stencilFunc ||
+ currentStencilRef !== stencilRef ||
+ currentStencilFuncMask !== stencilMask ) {
+
+ gl.stencilFunc( stencilFunc, stencilRef, stencilMask );
+
+ currentStencilFunc = stencilFunc;
+ currentStencilRef = stencilRef;
+ currentStencilFuncMask = stencilMask;
+
+ }
+
+ },
+
+ setOp: function ( stencilFail, stencilZFail, stencilZPass ) {
+
+ if ( currentStencilFail !== stencilFail ||
+ currentStencilZFail !== stencilZFail ||
+ currentStencilZPass !== stencilZPass ) {
+
+ gl.stencilOp( stencilFail, stencilZFail, stencilZPass );
+
+ currentStencilFail = stencilFail;
+ currentStencilZFail = stencilZFail;
+ currentStencilZPass = stencilZPass;
+
+ }
+
+ },
+
+ setLocked: function ( lock ) {
+
+ locked = lock;
+
+ },
+
+ setClear: function ( stencil ) {
+
+ if ( currentStencilClear !== stencil ) {
+
+ gl.clearStencil( stencil );
+ currentStencilClear = stencil;
+
+ }
+
+ },
+
+ reset: function () {
+
+ locked = false;
+
+ currentStencilMask = null;
+ currentStencilFunc = null;
+ currentStencilRef = null;
+ currentStencilFuncMask = null;
+ currentStencilFail = null;
+ currentStencilZFail = null;
+ currentStencilZPass = null;
+ currentStencilClear = null;
+
+ }
+
+ };
+
+ }
+
+ //
+
+ var colorBuffer = new ColorBuffer();
+ var depthBuffer = new DepthBuffer();
+ var stencilBuffer = new StencilBuffer();
+
+ var maxVertexAttributes = gl.getParameter( gl.MAX_VERTEX_ATTRIBS );
+ var newAttributes = new Uint8Array( maxVertexAttributes );
+ var enabledAttributes = new Uint8Array( maxVertexAttributes );
+ var attributeDivisors = new Uint8Array( maxVertexAttributes );
+
+ var capabilities = {};
+
+ var compressedTextureFormats = null;
+
+ var currentBlending = null;
+ var currentBlendEquation = null;
+ var currentBlendSrc = null;
+ var currentBlendDst = null;
+ var currentBlendEquationAlpha = null;
+ var currentBlendSrcAlpha = null;
+ var currentBlendDstAlpha = null;
+ var currentPremultipledAlpha = false;
+
+ var currentFlipSided = null;
+ var currentCullFace = null;
+
+ var currentLineWidth = null;
+
+ var currentPolygonOffsetFactor = null;
+ var currentPolygonOffsetUnits = null;
+
+ var currentScissorTest = null;
+
+ var maxTextures = gl.getParameter( gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS );
+
+ var version = parseFloat( /^WebGL\ ([0-9])/.exec( gl.getParameter( gl.VERSION ) )[ 1 ] );
+ var lineWidthAvailable = parseFloat( version ) >= 1.0;
+
+ var currentTextureSlot = null;
+ var currentBoundTextures = {};
+
+ var currentScissor = new Vector4();
+ var currentViewport = new Vector4();
+
+ function createTexture( type, target, count ) {
+
+ var data = new Uint8Array( 4 ); // 4 is required to match default unpack alignment of 4.
+ var texture = gl.createTexture();
+
+ gl.bindTexture( type, texture );
+ gl.texParameteri( type, gl.TEXTURE_MIN_FILTER, gl.NEAREST );
+ gl.texParameteri( type, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
+
+ for ( var i = 0; i < count; i ++ ) {
+
+ gl.texImage2D( target + i, 0, gl.RGBA, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, data );
+
+ }
+
+ return texture;
+
+ }
+
+ var emptyTextures = {};
+ emptyTextures[ gl.TEXTURE_2D ] = createTexture( gl.TEXTURE_2D, gl.TEXTURE_2D, 1 );
+ emptyTextures[ gl.TEXTURE_CUBE_MAP ] = createTexture( gl.TEXTURE_CUBE_MAP, gl.TEXTURE_CUBE_MAP_POSITIVE_X, 6 );
+
+ //
+
+ function init() {
+
+ colorBuffer.setClear( 0, 0, 0, 1 );
+ depthBuffer.setClear( 1 );
+ stencilBuffer.setClear( 0 );
+
+ enable( gl.DEPTH_TEST );
+ depthBuffer.setFunc( LessEqualDepth );
+
+ setFlipSided( false );
+ setCullFace( CullFaceBack );
+ enable( gl.CULL_FACE );
+
+ enable( gl.BLEND );
+ setBlending( NormalBlending );
+
+ }
+
+ function initAttributes() {
+
+ for ( var i = 0, l = newAttributes.length; i < l; i ++ ) {
+
+ newAttributes[ i ] = 0;
+
+ }
+
+ }
+
+ function enableAttribute( attribute ) {
+
+ newAttributes[ attribute ] = 1;
+
+ if ( enabledAttributes[ attribute ] === 0 ) {
+
+ gl.enableVertexAttribArray( attribute );
+ enabledAttributes[ attribute ] = 1;
+
+ }
+
+ if ( attributeDivisors[ attribute ] !== 0 ) {
+
+ var extension = extensions.get( 'ANGLE_instanced_arrays' );
+
+ extension.vertexAttribDivisorANGLE( attribute, 0 );
+ attributeDivisors[ attribute ] = 0;
+
+ }
+
+ }
+
+ function enableAttributeAndDivisor( attribute, meshPerAttribute ) {
+
+ newAttributes[ attribute ] = 1;
+
+ if ( enabledAttributes[ attribute ] === 0 ) {
+
+ gl.enableVertexAttribArray( attribute );
+ enabledAttributes[ attribute ] = 1;
+
+ }
+
+ if ( attributeDivisors[ attribute ] !== meshPerAttribute ) {
+
+ var extension = extensions.get( 'ANGLE_instanced_arrays' );
+
+ extension.vertexAttribDivisorANGLE( attribute, meshPerAttribute );
+ attributeDivisors[ attribute ] = meshPerAttribute;
+
+ }
+
+ }
+
+ function disableUnusedAttributes() {
+
+ for ( var i = 0, l = enabledAttributes.length; i !== l; ++ i ) {
+
+ if ( enabledAttributes[ i ] !== newAttributes[ i ] ) {
+
+ gl.disableVertexAttribArray( i );
+ enabledAttributes[ i ] = 0;
+
+ }
+
+ }
+
+ }
+
+ function enable( id ) {
+
+ if ( capabilities[ id ] !== true ) {
+
+ gl.enable( id );
+ capabilities[ id ] = true;
+
+ }
+
+ }
+
+ function disable( id ) {
+
+ if ( capabilities[ id ] !== false ) {
+
+ gl.disable( id );
+ capabilities[ id ] = false;
+
+ }
+
+ }
+
+ function getCompressedTextureFormats() {
+
+ if ( compressedTextureFormats === null ) {
+
+ compressedTextureFormats = [];
+
+ if ( extensions.get( 'WEBGL_compressed_texture_pvrtc' ) ||
+ extensions.get( 'WEBGL_compressed_texture_s3tc' ) ||
+ extensions.get( 'WEBGL_compressed_texture_etc1' ) ) {
+
+ var formats = gl.getParameter( gl.COMPRESSED_TEXTURE_FORMATS );
+
+ for ( var i = 0; i < formats.length; i ++ ) {
+
+ compressedTextureFormats.push( formats[ i ] );
+
+ }
+
+ }
+
+ }
+
+ return compressedTextureFormats;
+
+ }
+
+ function setBlending( blending, blendEquation, blendSrc, blendDst, blendEquationAlpha, blendSrcAlpha, blendDstAlpha, premultipliedAlpha ) {
+
+ if ( blending !== NoBlending ) {
+
+ enable( gl.BLEND );
+
+ } else {
+
+ disable( gl.BLEND );
+
+ }
+
+ if ( ( blending !== CustomBlending ) && ( blending !== currentBlending || premultipliedAlpha !== currentPremultipledAlpha ) ) {
+
+ if ( blending === AdditiveBlending ) {
+
+ if ( premultipliedAlpha ) {
+
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.ONE, gl.ONE, gl.ONE, gl.ONE );
+
+ } else {
+
+ gl.blendEquation( gl.FUNC_ADD );
+ gl.blendFunc( gl.SRC_ALPHA, gl.ONE );
+
+ }
+
+ } else if ( blending === SubtractiveBlending ) {
+
+ if ( premultipliedAlpha ) {
+
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.ZERO, gl.ZERO, gl.ONE_MINUS_SRC_COLOR, gl.ONE_MINUS_SRC_ALPHA );
+
+ } else {
+
+ gl.blendEquation( gl.FUNC_ADD );
+ gl.blendFunc( gl.ZERO, gl.ONE_MINUS_SRC_COLOR );
+
+ }
+
+ } else if ( blending === MultiplyBlending ) {
+
+ if ( premultipliedAlpha ) {
+
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.ZERO, gl.SRC_COLOR, gl.ZERO, gl.SRC_ALPHA );
+
+ } else {
+
+ gl.blendEquation( gl.FUNC_ADD );
+ gl.blendFunc( gl.ZERO, gl.SRC_COLOR );
+
+ }
+
+ } else {
+
+ if ( premultipliedAlpha ) {
+
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.ONE, gl.ONE_MINUS_SRC_ALPHA, gl.ONE, gl.ONE_MINUS_SRC_ALPHA );
+
+ } else {
+
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA, gl.ONE, gl.ONE_MINUS_SRC_ALPHA );
+
+ }
+
+ }
+
+ currentBlending = blending;
+ currentPremultipledAlpha = premultipliedAlpha;
+
+ }
+
+ if ( blending === CustomBlending ) {
+
+ blendEquationAlpha = blendEquationAlpha || blendEquation;
+ blendSrcAlpha = blendSrcAlpha || blendSrc;
+ blendDstAlpha = blendDstAlpha || blendDst;
+
+ if ( blendEquation !== currentBlendEquation || blendEquationAlpha !== currentBlendEquationAlpha ) {
+
+ gl.blendEquationSeparate( paramThreeToGL( blendEquation ), paramThreeToGL( blendEquationAlpha ) );
+
+ currentBlendEquation = blendEquation;
+ currentBlendEquationAlpha = blendEquationAlpha;
+
+ }
+
+ if ( blendSrc !== currentBlendSrc || blendDst !== currentBlendDst || blendSrcAlpha !== currentBlendSrcAlpha || blendDstAlpha !== currentBlendDstAlpha ) {
+
+ gl.blendFuncSeparate( paramThreeToGL( blendSrc ), paramThreeToGL( blendDst ), paramThreeToGL( blendSrcAlpha ), paramThreeToGL( blendDstAlpha ) );
+
+ currentBlendSrc = blendSrc;
+ currentBlendDst = blendDst;
+ currentBlendSrcAlpha = blendSrcAlpha;
+ currentBlendDstAlpha = blendDstAlpha;
+
+ }
+
+ } else {
+
+ currentBlendEquation = null;
+ currentBlendSrc = null;
+ currentBlendDst = null;
+ currentBlendEquationAlpha = null;
+ currentBlendSrcAlpha = null;
+ currentBlendDstAlpha = null;
+
+ }
+
+ }
+
+ function setMaterial( material ) {
+
+ material.side === DoubleSide
+ ? disable( gl.CULL_FACE )
+ : enable( gl.CULL_FACE );
+
+ setFlipSided( material.side === BackSide );
+
+ material.transparent === true
+ ? setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst, material.blendEquationAlpha, material.blendSrcAlpha, material.blendDstAlpha, material.premultipliedAlpha )
+ : setBlending( NoBlending );
+
+ depthBuffer.setFunc( material.depthFunc );
+ depthBuffer.setTest( material.depthTest );
+ depthBuffer.setMask( material.depthWrite );
+ colorBuffer.setMask( material.colorWrite );
+
+ setPolygonOffset( material.polygonOffset, material.polygonOffsetFactor, material.polygonOffsetUnits );
+
+ }
+
+ //
+
+ function setFlipSided( flipSided ) {
+
+ if ( currentFlipSided !== flipSided ) {
+
+ if ( flipSided ) {
+
+ gl.frontFace( gl.CW );
+
+ } else {
+
+ gl.frontFace( gl.CCW );
+
+ }
+
+ currentFlipSided = flipSided;
+
+ }
+
+ }
+
+ function setCullFace( cullFace ) {
+
+ if ( cullFace !== CullFaceNone ) {
+
+ enable( gl.CULL_FACE );
+
+ if ( cullFace !== currentCullFace ) {
+
+ if ( cullFace === CullFaceBack ) {
+
+ gl.cullFace( gl.BACK );
+
+ } else if ( cullFace === CullFaceFront ) {
+
+ gl.cullFace( gl.FRONT );
+
+ } else {
+
+ gl.cullFace( gl.FRONT_AND_BACK );
+
+ }
+
+ }
+
+ } else {
+
+ disable( gl.CULL_FACE );
+
+ }
+
+ currentCullFace = cullFace;
+
+ }
+
+ function setLineWidth( width ) {
+
+ if ( width !== currentLineWidth ) {
+
+ if ( lineWidthAvailable ) gl.lineWidth( width );
+
+ currentLineWidth = width;
+
+ }
+
+ }
+
+ function setPolygonOffset( polygonOffset, factor, units ) {
+
+ if ( polygonOffset ) {
+
+ enable( gl.POLYGON_OFFSET_FILL );
+
+ if ( currentPolygonOffsetFactor !== factor || currentPolygonOffsetUnits !== units ) {
+
+ gl.polygonOffset( factor, units );
+
+ currentPolygonOffsetFactor = factor;
+ currentPolygonOffsetUnits = units;
+
+ }
+
+ } else {
+
+ disable( gl.POLYGON_OFFSET_FILL );
+
+ }
+
+ }
+
+ function getScissorTest() {
+
+ return currentScissorTest;
+
+ }
+
+ function setScissorTest( scissorTest ) {
+
+ currentScissorTest = scissorTest;
+
+ if ( scissorTest ) {
+
+ enable( gl.SCISSOR_TEST );
+
+ } else {
+
+ disable( gl.SCISSOR_TEST );
+
+ }
+
+ }
+
+ // texture
+
+ function activeTexture( webglSlot ) {
+
+ if ( webglSlot === undefined ) webglSlot = gl.TEXTURE0 + maxTextures - 1;
+
+ if ( currentTextureSlot !== webglSlot ) {
+
+ gl.activeTexture( webglSlot );
+ currentTextureSlot = webglSlot;
+
+ }
+
+ }
+
+ function bindTexture( webglType, webglTexture ) {
+
+ if ( currentTextureSlot === null ) {
+
+ activeTexture();
+
+ }
+
+ var boundTexture = currentBoundTextures[ currentTextureSlot ];
+
+ if ( boundTexture === undefined ) {
+
+ boundTexture = { type: undefined, texture: undefined };
+ currentBoundTextures[ currentTextureSlot ] = boundTexture;
+
+ }
+
+ if ( boundTexture.type !== webglType || boundTexture.texture !== webglTexture ) {
+
+ gl.bindTexture( webglType, webglTexture || emptyTextures[ webglType ] );
+
+ boundTexture.type = webglType;
+ boundTexture.texture = webglTexture;
+
+ }
+
+ }
+
+ function compressedTexImage2D() {
+
+ try {
+
+ gl.compressedTexImage2D.apply( gl, arguments );
+
+ } catch ( error ) {
+
+ console.error( 'THREE.WebGLState:', error );
+
+ }
+
+ }
+
+ function texImage2D() {
+
+ try {
+
+ gl.texImage2D.apply( gl, arguments );
+
+ } catch ( error ) {
+
+ console.error( 'THREE.WebGLState:', error );
+
+ }
+
+ }
+
+ //
+
+ function scissor( scissor ) {
+
+ if ( currentScissor.equals( scissor ) === false ) {
+
+ gl.scissor( scissor.x, scissor.y, scissor.z, scissor.w );
+ currentScissor.copy( scissor );
+
+ }
+
+ }
+
+ function viewport( viewport ) {
+
+ if ( currentViewport.equals( viewport ) === false ) {
+
+ gl.viewport( viewport.x, viewport.y, viewport.z, viewport.w );
+ currentViewport.copy( viewport );
+
+ }
+
+ }
+
+ //
+
+ function reset() {
+
+ for ( var i = 0; i < enabledAttributes.length; i ++ ) {
+
+ if ( enabledAttributes[ i ] === 1 ) {
+
+ gl.disableVertexAttribArray( i );
+ enabledAttributes[ i ] = 0;
+
+ }
+
+ }
+
+ capabilities = {};
+
+ compressedTextureFormats = null;
+
+ currentTextureSlot = null;
+ currentBoundTextures = {};
+
+ currentBlending = null;
+
+ currentFlipSided = null;
+ currentCullFace = null;
+
+ colorBuffer.reset();
+ depthBuffer.reset();
+ stencilBuffer.reset();
+
+ }
+
+ return {
+
+ buffers: {
+ color: colorBuffer,
+ depth: depthBuffer,
+ stencil: stencilBuffer
+ },
+
+ init: init,
+ initAttributes: initAttributes,
+ enableAttribute: enableAttribute,
+ enableAttributeAndDivisor: enableAttributeAndDivisor,
+ disableUnusedAttributes: disableUnusedAttributes,
+ enable: enable,
+ disable: disable,
+ getCompressedTextureFormats: getCompressedTextureFormats,
+
+ setBlending: setBlending,
+ setMaterial: setMaterial,
+
+ setFlipSided: setFlipSided,
+ setCullFace: setCullFace,
+
+ setLineWidth: setLineWidth,
+ setPolygonOffset: setPolygonOffset,
+
+ getScissorTest: getScissorTest,
+ setScissorTest: setScissorTest,
+
+ activeTexture: activeTexture,
+ bindTexture: bindTexture,
+ compressedTexImage2D: compressedTexImage2D,
+ texImage2D: texImage2D,
+
+ scissor: scissor,
+ viewport: viewport,
+
+ reset: reset
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLCapabilities( gl, extensions, parameters ) {
+
+ var maxAnisotropy;
+
+ function getMaxAnisotropy() {
+
+ if ( maxAnisotropy !== undefined ) return maxAnisotropy;
+
+ var extension = extensions.get( 'EXT_texture_filter_anisotropic' );
+
+ if ( extension !== null ) {
+
+ maxAnisotropy = gl.getParameter( extension.MAX_TEXTURE_MAX_ANISOTROPY_EXT );
+
+ } else {
+
+ maxAnisotropy = 0;
+
+ }
+
+ return maxAnisotropy;
+
+ }
+
+ function getMaxPrecision( precision ) {
+
+ if ( precision === 'highp' ) {
+
+ if ( gl.getShaderPrecisionFormat( gl.VERTEX_SHADER, gl.HIGH_FLOAT ).precision > 0 &&
+ gl.getShaderPrecisionFormat( gl.FRAGMENT_SHADER, gl.HIGH_FLOAT ).precision > 0 ) {
+
+ return 'highp';
+
+ }
+
+ precision = 'mediump';
+
+ }
+
+ if ( precision === 'mediump' ) {
+
+ if ( gl.getShaderPrecisionFormat( gl.VERTEX_SHADER, gl.MEDIUM_FLOAT ).precision > 0 &&
+ gl.getShaderPrecisionFormat( gl.FRAGMENT_SHADER, gl.MEDIUM_FLOAT ).precision > 0 ) {
+
+ return 'mediump';
+
+ }
+
+ }
+
+ return 'lowp';
+
+ }
+
+ var precision = parameters.precision !== undefined ? parameters.precision : 'highp';
+ var maxPrecision = getMaxPrecision( precision );
+
+ if ( maxPrecision !== precision ) {
+
+ console.warn( 'THREE.WebGLRenderer:', precision, 'not supported, using', maxPrecision, 'instead.' );
+ precision = maxPrecision;
+
+ }
+
+ var logarithmicDepthBuffer = parameters.logarithmicDepthBuffer === true && !! extensions.get( 'EXT_frag_depth' );
+
+ var maxTextures = gl.getParameter( gl.MAX_TEXTURE_IMAGE_UNITS );
+ var maxVertexTextures = gl.getParameter( gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS );
+ var maxTextureSize = gl.getParameter( gl.MAX_TEXTURE_SIZE );
+ var maxCubemapSize = gl.getParameter( gl.MAX_CUBE_MAP_TEXTURE_SIZE );
+
+ var maxAttributes = gl.getParameter( gl.MAX_VERTEX_ATTRIBS );
+ var maxVertexUniforms = gl.getParameter( gl.MAX_VERTEX_UNIFORM_VECTORS );
+ var maxVaryings = gl.getParameter( gl.MAX_VARYING_VECTORS );
+ var maxFragmentUniforms = gl.getParameter( gl.MAX_FRAGMENT_UNIFORM_VECTORS );
+
+ var vertexTextures = maxVertexTextures > 0;
+ var floatFragmentTextures = !! extensions.get( 'OES_texture_float' );
+ var floatVertexTextures = vertexTextures && floatFragmentTextures;
+
+ return {
+
+ getMaxAnisotropy: getMaxAnisotropy,
+ getMaxPrecision: getMaxPrecision,
+
+ precision: precision,
+ logarithmicDepthBuffer: logarithmicDepthBuffer,
+
+ maxTextures: maxTextures,
+ maxVertexTextures: maxVertexTextures,
+ maxTextureSize: maxTextureSize,
+ maxCubemapSize: maxCubemapSize,
+
+ maxAttributes: maxAttributes,
+ maxVertexUniforms: maxVertexUniforms,
+ maxVaryings: maxVaryings,
+ maxFragmentUniforms: maxFragmentUniforms,
+
+ vertexTextures: vertexTextures,
+ floatFragmentTextures: floatFragmentTextures,
+ floatVertexTextures: floatVertexTextures
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function ArrayCamera( array ) {
+
+ PerspectiveCamera.call( this );
+
+ this.cameras = array || [];
+
+ }
+
+ ArrayCamera.prototype = Object.assign( Object.create( PerspectiveCamera.prototype ), {
+
+ constructor: ArrayCamera,
+
+ isArrayCamera: true
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebVRManager( renderer ) {
+
+ var scope = this;
+
+ var device = null;
+ var frameData = null;
+
+ if ( 'VRFrameData' in window ) {
+
+ frameData = new window.VRFrameData();
+
+ }
+
+ var matrixWorldInverse = new Matrix4();
+
+ var standingMatrix = new Matrix4();
+ var standingMatrixInverse = new Matrix4();
+
+ var cameraL = new PerspectiveCamera();
+ cameraL.bounds = new Vector4( 0.0, 0.0, 0.5, 1.0 );
+ cameraL.layers.enable( 1 );
+
+ var cameraR = new PerspectiveCamera();
+ cameraR.bounds = new Vector4( 0.5, 0.0, 0.5, 1.0 );
+ cameraR.layers.enable( 2 );
+
+ var cameraVR = new ArrayCamera( [ cameraL, cameraR ] );
+ cameraVR.layers.enable( 1 );
+ cameraVR.layers.enable( 2 );
+
+ //
+
+ var currentSize, currentPixelRatio;
+
+ function onVRDisplayPresentChange() {
+
+ if ( device.isPresenting ) {
+
+ var eyeParameters = device.getEyeParameters( 'left' );
+ var renderWidth = eyeParameters.renderWidth;
+ var renderHeight = eyeParameters.renderHeight;
+
+ currentPixelRatio = renderer.getPixelRatio();
+ currentSize = renderer.getSize();
+
+ renderer.setDrawingBufferSize( renderWidth * 2, renderHeight, 1 );
+
+ } else if ( scope.enabled ) {
+
+ renderer.setDrawingBufferSize( currentSize.width, currentSize.height, currentPixelRatio );
+
+ }
+
+ }
+
+ window.addEventListener( 'vrdisplaypresentchange', onVRDisplayPresentChange, false );
+
+ //
+
+ this.enabled = false;
+ this.standing = false;
+
+ this.getDevice = function () {
+
+ return device;
+
+ };
+
+ this.setDevice = function ( value ) {
+
+ if ( value !== undefined ) device = value;
+
+ };
+
+ this.getCamera = function ( camera ) {
+
+ if ( device === null ) return camera;
+
+ device.depthNear = camera.near;
+ device.depthFar = camera.far;
+
+ device.getFrameData( frameData );
+
+ //
+
+ var pose = frameData.pose;
+
+ if ( pose.position !== null ) {
+
+ camera.position.fromArray( pose.position );
+
+ } else {
+
+ camera.position.set( 0, 0, 0 );
+
+ }
+
+ if ( pose.orientation !== null ) {
+
+ camera.quaternion.fromArray( pose.orientation );
+
+ }
+
+ camera.updateMatrixWorld();
+
+ var stageParameters = device.stageParameters;
+
+ if ( this.standing && stageParameters ) {
+
+ standingMatrix.fromArray( stageParameters.sittingToStandingTransform );
+ standingMatrixInverse.getInverse( standingMatrix );
+
+ camera.matrixWorld.multiply( standingMatrix );
+ camera.matrixWorldInverse.multiply( standingMatrixInverse );
+
+ }
+
+ if ( device.isPresenting === false ) return camera;
+
+ //
+
+ cameraVR.matrixWorld.copy( camera.matrixWorld );
+ cameraVR.matrixWorldInverse.copy( camera.matrixWorldInverse );
+
+ cameraL.matrixWorldInverse.fromArray( frameData.leftViewMatrix );
+ cameraR.matrixWorldInverse.fromArray( frameData.rightViewMatrix );
+
+ if ( this.standing && stageParameters ) {
+
+ cameraL.matrixWorldInverse.multiply( standingMatrixInverse );
+ cameraR.matrixWorldInverse.multiply( standingMatrixInverse );
+
+ }
+
+ var parent = camera.parent;
+
+ if ( parent !== null ) {
+
+ matrixWorldInverse.getInverse( parent.matrixWorld );
+
+ cameraL.matrixWorldInverse.multiply( matrixWorldInverse );
+ cameraR.matrixWorldInverse.multiply( matrixWorldInverse );
+
+ }
+
+ // envMap and Mirror needs camera.matrixWorld
+
+ cameraL.matrixWorld.getInverse( cameraL.matrixWorldInverse );
+ cameraR.matrixWorld.getInverse( cameraR.matrixWorldInverse );
+
+ cameraL.projectionMatrix.fromArray( frameData.leftProjectionMatrix );
+ cameraR.projectionMatrix.fromArray( frameData.rightProjectionMatrix );
+
+ // HACK @mrdoob
+ // https://github.com/w3c/webvr/issues/203
+
+ cameraVR.projectionMatrix.copy( cameraL.projectionMatrix );
+
+ //
+
+ var layers = device.getLayers();
+
+ if ( layers.length ) {
+
+ var layer = layers[ 0 ];
+
+ if ( layer.leftBounds !== null && layer.leftBounds.length === 4 ) {
+
+ cameraL.bounds.fromArray( layer.leftBounds );
+
+ }
+
+ if ( layer.rightBounds !== null && layer.rightBounds.length === 4 ) {
+
+ cameraR.bounds.fromArray( layer.rightBounds );
+
+ }
+
+ }
+
+ return cameraVR;
+
+ };
+
+ this.getStandingMatrix = function () {
+
+ return standingMatrix;
+
+ };
+
+ this.submitFrame = function () {
+
+ if ( device && device.isPresenting ) device.submitFrame();
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLExtensions( gl ) {
+
+ var extensions = {};
+
+ return {
+
+ get: function ( name ) {
+
+ if ( extensions[ name ] !== undefined ) {
+
+ return extensions[ name ];
+
+ }
+
+ var extension;
+
+ switch ( name ) {
+
+ case 'WEBGL_depth_texture':
+ extension = gl.getExtension( 'WEBGL_depth_texture' ) || gl.getExtension( 'MOZ_WEBGL_depth_texture' ) || gl.getExtension( 'WEBKIT_WEBGL_depth_texture' );
+ break;
+
+ case 'EXT_texture_filter_anisotropic':
+ extension = gl.getExtension( 'EXT_texture_filter_anisotropic' ) || gl.getExtension( 'MOZ_EXT_texture_filter_anisotropic' ) || gl.getExtension( 'WEBKIT_EXT_texture_filter_anisotropic' );
+ break;
+
+ case 'WEBGL_compressed_texture_s3tc':
+ extension = gl.getExtension( 'WEBGL_compressed_texture_s3tc' ) || gl.getExtension( 'MOZ_WEBGL_compressed_texture_s3tc' ) || gl.getExtension( 'WEBKIT_WEBGL_compressed_texture_s3tc' );
+ break;
+
+ case 'WEBGL_compressed_texture_pvrtc':
+ extension = gl.getExtension( 'WEBGL_compressed_texture_pvrtc' ) || gl.getExtension( 'WEBKIT_WEBGL_compressed_texture_pvrtc' );
+ break;
+
+ case 'WEBGL_compressed_texture_etc1':
+ extension = gl.getExtension( 'WEBGL_compressed_texture_etc1' );
+ break;
+
+ default:
+ extension = gl.getExtension( name );
+
+ }
+
+ if ( extension === null ) {
+
+ console.warn( 'THREE.WebGLRenderer: ' + name + ' extension not supported.' );
+
+ }
+
+ extensions[ name ] = extension;
+
+ return extension;
+
+ }
+
+ };
+
+ }
+
+ /**
+ * @author tschw
+ */
+
+ function WebGLClipping() {
+
+ var scope = this,
+
+ globalState = null,
+ numGlobalPlanes = 0,
+ localClippingEnabled = false,
+ renderingShadows = false,
+
+ plane = new Plane(),
+ viewNormalMatrix = new Matrix3(),
+
+ uniform = { value: null, needsUpdate: false };
+
+ this.uniform = uniform;
+ this.numPlanes = 0;
+ this.numIntersection = 0;
+
+ this.init = function( planes, enableLocalClipping, camera ) {
+
+ var enabled =
+ planes.length !== 0 ||
+ enableLocalClipping ||
+ // enable state of previous frame - the clipping code has to
+ // run another frame in order to reset the state:
+ numGlobalPlanes !== 0 ||
+ localClippingEnabled;
+
+ localClippingEnabled = enableLocalClipping;
+
+ globalState = projectPlanes( planes, camera, 0 );
+ numGlobalPlanes = planes.length;
+
+ return enabled;
+
+ };
+
+ this.beginShadows = function() {
+
+ renderingShadows = true;
+ projectPlanes( null );
+
+ };
+
+ this.endShadows = function() {
+
+ renderingShadows = false;
+ resetGlobalState();
+
+ };
+
+ this.setState = function( planes, clipIntersection, clipShadows, camera, cache, fromCache ) {
+
+ if ( ! localClippingEnabled ||
+ planes === null || planes.length === 0 ||
+ renderingShadows && ! clipShadows ) {
+ // there's no local clipping
+
+ if ( renderingShadows ) {
+ // there's no global clipping
+
+ projectPlanes( null );
+
+ } else {
+
+ resetGlobalState();
+ }
+
+ } else {
+
+ var nGlobal = renderingShadows ? 0 : numGlobalPlanes,
+ lGlobal = nGlobal * 4,
+
+ dstArray = cache.clippingState || null;
+
+ uniform.value = dstArray; // ensure unique state
+
+ dstArray = projectPlanes( planes, camera, lGlobal, fromCache );
+
+ for ( var i = 0; i !== lGlobal; ++ i ) {
+
+ dstArray[ i ] = globalState[ i ];
+
+ }
+
+ cache.clippingState = dstArray;
+ this.numIntersection = clipIntersection ? this.numPlanes : 0;
+ this.numPlanes += nGlobal;
+
+ }
+
+
+ };
+
+ function resetGlobalState() {
+
+ if ( uniform.value !== globalState ) {
+
+ uniform.value = globalState;
+ uniform.needsUpdate = numGlobalPlanes > 0;
+
+ }
+
+ scope.numPlanes = numGlobalPlanes;
+ scope.numIntersection = 0;
+
+ }
+
+ function projectPlanes( planes, camera, dstOffset, skipTransform ) {
+
+ var nPlanes = planes !== null ? planes.length : 0,
+ dstArray = null;
+
+ if ( nPlanes !== 0 ) {
+
+ dstArray = uniform.value;
+
+ if ( skipTransform !== true || dstArray === null ) {
+
+ var flatSize = dstOffset + nPlanes * 4,
+ viewMatrix = camera.matrixWorldInverse;
+
+ viewNormalMatrix.getNormalMatrix( viewMatrix );
+
+ if ( dstArray === null || dstArray.length < flatSize ) {
+
+ dstArray = new Float32Array( flatSize );
+
+ }
+
+ for ( var i = 0, i4 = dstOffset;
+ i !== nPlanes; ++ i, i4 += 4 ) {
+
+ plane.copy( planes[ i ] ).
+ applyMatrix4( viewMatrix, viewNormalMatrix );
+
+ plane.normal.toArray( dstArray, i4 );
+ dstArray[ i4 + 3 ] = plane.constant;
+
+ }
+
+ }
+
+ uniform.value = dstArray;
+ uniform.needsUpdate = true;
+
+ }
+
+ scope.numPlanes = nPlanes;
+
+ return dstArray;
+
+ }
+
+ }
+
+ // import { Sphere } from '../math/Sphere';
+ /**
+ * @author supereggbert / http://www.paulbrunt.co.uk/
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author szimek / https://github.com/szimek/
+ * @author tschw
+ */
+
+ function WebGLRenderer( parameters ) {
+
+ console.log( 'THREE.WebGLRenderer', REVISION );
+
+ parameters = parameters || {};
+
+ var _canvas = parameters.canvas !== undefined ? parameters.canvas : document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' ),
+ _context = parameters.context !== undefined ? parameters.context : null,
+
+ _alpha = parameters.alpha !== undefined ? parameters.alpha : false,
+ _depth = parameters.depth !== undefined ? parameters.depth : true,
+ _stencil = parameters.stencil !== undefined ? parameters.stencil : true,
+ _antialias = parameters.antialias !== undefined ? parameters.antialias : false,
+ _premultipliedAlpha = parameters.premultipliedAlpha !== undefined ? parameters.premultipliedAlpha : true,
+ _preserveDrawingBuffer = parameters.preserveDrawingBuffer !== undefined ? parameters.preserveDrawingBuffer : false;
+
+ var lights = [];
+
+ var currentRenderList = null;
+
+ var morphInfluences = new Float32Array( 8 );
+
+ var sprites = [];
+ var lensFlares = [];
+
+ // public properties
+
+ this.domElement = _canvas;
+ this.context = null;
+
+ // clearing
+
+ this.autoClear = true;
+ this.autoClearColor = true;
+ this.autoClearDepth = true;
+ this.autoClearStencil = true;
+
+ // scene graph
+
+ this.sortObjects = true;
+
+ // user-defined clipping
+
+ this.clippingPlanes = [];
+ this.localClippingEnabled = false;
+
+ // physically based shading
+
+ this.gammaFactor = 2.0; // for backwards compatibility
+ this.gammaInput = false;
+ this.gammaOutput = false;
+
+ // physical lights
+
+ this.physicallyCorrectLights = false;
+
+ // tone mapping
+
+ this.toneMapping = LinearToneMapping;
+ this.toneMappingExposure = 1.0;
+ this.toneMappingWhitePoint = 1.0;
+
+ // morphs
+
+ this.maxMorphTargets = 8;
+ this.maxMorphNormals = 4;
+
+ // internal properties
+
+ var _this = this,
+
+ // internal state cache
+
+ _currentProgram = null,
+ _currentRenderTarget = null,
+ _currentFramebuffer = null,
+ _currentMaterialId = - 1,
+ _currentGeometryProgram = '',
+
+ _currentCamera = null,
+ _currentArrayCamera = null,
+
+ _currentScissor = new Vector4(),
+ _currentScissorTest = null,
+
+ _currentViewport = new Vector4(),
+
+ //
+
+ _usedTextureUnits = 0,
+
+ //
+
+ _width = _canvas.width,
+ _height = _canvas.height,
+
+ _pixelRatio = 1,
+
+ _scissor = new Vector4( 0, 0, _width, _height ),
+ _scissorTest = false,
+
+ _viewport = new Vector4( 0, 0, _width, _height ),
+
+ // frustum
+
+ _frustum = new Frustum(),
+
+ // clipping
+
+ _clipping = new WebGLClipping(),
+ _clippingEnabled = false,
+ _localClippingEnabled = false,
+
+ // camera matrices cache
+
+ _projScreenMatrix = new Matrix4(),
+
+ _vector3 = new Vector3(),
+ _matrix4 = new Matrix4(),
+ _matrix42 = new Matrix4(),
+
+ // light arrays cache
+
+ _lights = {
+
+ hash: '',
+
+ ambient: [ 0, 0, 0 ],
+ directional: [],
+ directionalShadowMap: [],
+ directionalShadowMatrix: [],
+ spot: [],
+ spotShadowMap: [],
+ spotShadowMatrix: [],
+ rectArea: [],
+ point: [],
+ pointShadowMap: [],
+ pointShadowMatrix: [],
+ hemi: [],
+
+ shadows: []
+
+ },
+
+ // info
+
+ _infoMemory = {
+ geometries: 0,
+ textures: 0
+ },
+
+ _infoRender = {
+
+ frame: 0,
+ calls: 0,
+ vertices: 0,
+ faces: 0,
+ points: 0
+
+ };
+
+ this.info = {
+
+ render: _infoRender,
+ memory: _infoMemory,
+ programs: null
+
+ };
+
+
+ // initialize
+
+ var _gl;
+
+ try {
+
+ var contextAttributes = {
+ alpha: _alpha,
+ depth: _depth,
+ stencil: _stencil,
+ antialias: _antialias,
+ premultipliedAlpha: _premultipliedAlpha,
+ preserveDrawingBuffer: _preserveDrawingBuffer
+ };
+
+ _gl = _context || _canvas.getContext( 'webgl', contextAttributes ) || _canvas.getContext( 'experimental-webgl', contextAttributes );
+
+ if ( _gl === null ) {
+
+ if ( _canvas.getContext( 'webgl' ) !== null ) {
+
+ throw 'Error creating WebGL context with your selected attributes.';
+
+ } else {
+
+ throw 'Error creating WebGL context.';
+
+ }
+
+ }
+
+ // Some experimental-webgl implementations do not have getShaderPrecisionFormat
+
+ if ( _gl.getShaderPrecisionFormat === undefined ) {
+
+ _gl.getShaderPrecisionFormat = function () {
+
+ return { 'rangeMin': 1, 'rangeMax': 1, 'precision': 1 };
+
+ };
+
+ }
+
+ _canvas.addEventListener( 'webglcontextlost', onContextLost, false );
+
+ } catch ( error ) {
+
+ console.error( 'THREE.WebGLRenderer: ' + error );
+
+ }
+
+ var extensions = new WebGLExtensions( _gl );
+
+ extensions.get( 'WEBGL_depth_texture' );
+ extensions.get( 'OES_texture_float' );
+ extensions.get( 'OES_texture_float_linear' );
+ extensions.get( 'OES_texture_half_float' );
+ extensions.get( 'OES_texture_half_float_linear' );
+ extensions.get( 'OES_standard_derivatives' );
+ extensions.get( 'ANGLE_instanced_arrays' );
+
+ if ( extensions.get( 'OES_element_index_uint' ) ) {
+
+ BufferGeometry.MaxIndex = 4294967296;
+
+ }
+
+ var capabilities = new WebGLCapabilities( _gl, extensions, parameters );
+
+ var state = new WebGLState( _gl, extensions, paramThreeToGL );
+
+ var properties = new WebGLProperties();
+ var textures = new WebGLTextures( _gl, extensions, state, properties, capabilities, paramThreeToGL, _infoMemory );
+ var attributes = new WebGLAttributes( _gl );
+ var geometries = new WebGLGeometries( _gl, attributes, _infoMemory );
+ var objects = new WebGLObjects( _gl, geometries, _infoRender );
+ var programCache = new WebGLPrograms( this, capabilities );
+ var lightCache = new WebGLLights();
+ var renderLists = new WebGLRenderLists();
+
+ var background = new WebGLBackground( this, state, objects, _premultipliedAlpha );
+ var vr = new WebVRManager( this );
+
+ this.info.programs = programCache.programs;
+
+ var bufferRenderer = new WebGLBufferRenderer( _gl, extensions, _infoRender );
+ var indexedBufferRenderer = new WebGLIndexedBufferRenderer( _gl, extensions, _infoRender );
+
+ //
+
+ function getTargetPixelRatio() {
+
+ return _currentRenderTarget === null ? _pixelRatio : 1;
+
+ }
+
+ function setDefaultGLState() {
+
+ state.init();
+
+ state.scissor( _currentScissor.copy( _scissor ).multiplyScalar( _pixelRatio ) );
+ state.viewport( _currentViewport.copy( _viewport ).multiplyScalar( _pixelRatio ) );
+
+ }
+
+ function resetGLState() {
+
+ _currentProgram = null;
+ _currentCamera = null;
+
+ _currentGeometryProgram = '';
+ _currentMaterialId = - 1;
+
+ state.reset();
+
+ }
+
+ setDefaultGLState();
+
+ this.context = _gl;
+ this.capabilities = capabilities;
+ this.extensions = extensions;
+ this.properties = properties;
+ this.renderLists = renderLists;
+ this.state = state;
+ this.vr = vr;
+
+ // shadow map
+
+ var shadowMap = new WebGLShadowMap( this, _lights, objects, capabilities );
+
+ this.shadowMap = shadowMap;
+
+
+ // Plugins
+
+ var spritePlugin = new SpritePlugin( this, sprites );
+ var lensFlarePlugin = new LensFlarePlugin( this, lensFlares );
+
+ // API
+
+ this.getContext = function () {
+
+ return _gl;
+
+ };
+
+ this.getContextAttributes = function () {
+
+ return _gl.getContextAttributes();
+
+ };
+
+ this.forceContextLoss = function () {
+
+ var extension = extensions.get( 'WEBGL_lose_context' );
+ if ( extension ) extension.loseContext();
+
+ };
+
+ this.getMaxAnisotropy = function () {
+
+ return capabilities.getMaxAnisotropy();
+
+ };
+
+ this.getPrecision = function () {
+
+ return capabilities.precision;
+
+ };
+
+ this.getPixelRatio = function () {
+
+ return _pixelRatio;
+
+ };
+
+ this.setPixelRatio = function ( value ) {
+
+ if ( value === undefined ) return;
+
+ _pixelRatio = value;
+
+ this.setSize( _width, _height, false );
+
+ };
+
+ this.getSize = function () {
+
+ return {
+ width: _width,
+ height: _height
+ };
+
+ };
+
+ this.setSize = function ( width, height, updateStyle ) {
+
+ var device = vr.getDevice();
+
+ if ( device && device.isPresenting ) {
+
+ console.warn( 'THREE.WebGLRenderer: Can\'t change size while VR device is presenting.' );
+ return;
+
+ }
+
+ _width = width;
+ _height = height;
+
+ _canvas.width = width * _pixelRatio;
+ _canvas.height = height * _pixelRatio;
+
+ if ( updateStyle !== false ) {
+
+ _canvas.style.width = width + 'px';
+ _canvas.style.height = height + 'px';
+
+ }
+
+ this.setViewport( 0, 0, width, height );
+
+ };
+
+ this.getDrawingBufferSize = function () {
+
+ return {
+ width: _width * _pixelRatio,
+ height: _height * _pixelRatio
+ };
+
+ };
+
+ this.setDrawingBufferSize = function ( width, height, pixelRatio ) {
+
+ _width = width;
+ _height = height;
+
+ _pixelRatio = pixelRatio;
+
+ _canvas.width = width * pixelRatio;
+ _canvas.height = height * pixelRatio;
+
+ this.setViewport( 0, 0, width, height );
+
+ };
+
+ this.setViewport = function ( x, y, width, height ) {
+
+ _viewport.set( x, _height - y - height, width, height );
+ state.viewport( _currentViewport.copy( _viewport ).multiplyScalar( _pixelRatio ) );
+
+ };
+
+ this.setScissor = function ( x, y, width, height ) {
+
+ _scissor.set( x, _height - y - height, width, height );
+ state.scissor( _currentScissor.copy( _scissor ).multiplyScalar( _pixelRatio ) );
+
+ };
+
+ this.setScissorTest = function ( boolean ) {
+
+ state.setScissorTest( _scissorTest = boolean );
+
+ };
+
+ // Clearing
+
+ this.getClearColor = background.getClearColor;
+ this.setClearColor = background.setClearColor;
+ this.getClearAlpha = background.getClearAlpha;
+ this.setClearAlpha = background.setClearAlpha;
+
+ this.clear = function ( color, depth, stencil ) {
+
+ var bits = 0;
+
+ if ( color === undefined || color ) bits |= _gl.COLOR_BUFFER_BIT;
+ if ( depth === undefined || depth ) bits |= _gl.DEPTH_BUFFER_BIT;
+ if ( stencil === undefined || stencil ) bits |= _gl.STENCIL_BUFFER_BIT;
+
+ _gl.clear( bits );
+
+ };
+
+ this.clearColor = function () {
+
+ this.clear( true, false, false );
+
+ };
+
+ this.clearDepth = function () {
+
+ this.clear( false, true, false );
+
+ };
+
+ this.clearStencil = function () {
+
+ this.clear( false, false, true );
+
+ };
+
+ this.clearTarget = function ( renderTarget, color, depth, stencil ) {
+
+ this.setRenderTarget( renderTarget );
+ this.clear( color, depth, stencil );
+
+ };
+
+ // Reset
+
+ this.resetGLState = resetGLState;
+
+ this.dispose = function () {
+
+ _canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
+
+ renderLists.dispose();
+
+ };
+
+ // Events
+
+ function onContextLost( event ) {
+
+ event.preventDefault();
+
+ resetGLState();
+ setDefaultGLState();
+
+ properties.clear();
+ objects.clear();
+
+ }
+
+ function onMaterialDispose( event ) {
+
+ var material = event.target;
+
+ material.removeEventListener( 'dispose', onMaterialDispose );
+
+ deallocateMaterial( material );
+
+ }
+
+ // Buffer deallocation
+
+ function deallocateMaterial( material ) {
+
+ releaseMaterialProgramReference( material );
+
+ properties.remove( material );
+
+ }
+
+
+ function releaseMaterialProgramReference( material ) {
+
+ var programInfo = properties.get( material ).program;
+
+ material.program = undefined;
+
+ if ( programInfo !== undefined ) {
+
+ programCache.releaseProgram( programInfo );
+
+ }
+
+ }
+
+ // Buffer rendering
+
+ function renderObjectImmediate( object, program, material ) {
+
+ object.render( function ( object ) {
+
+ _this.renderBufferImmediate( object, program, material );
+
+ } );
+
+ }
+
+ this.renderBufferImmediate = function ( object, program, material ) {
+
+ state.initAttributes();
+
+ var buffers = properties.get( object );
+
+ if ( object.hasPositions && ! buffers.position ) buffers.position = _gl.createBuffer();
+ if ( object.hasNormals && ! buffers.normal ) buffers.normal = _gl.createBuffer();
+ if ( object.hasUvs && ! buffers.uv ) buffers.uv = _gl.createBuffer();
+ if ( object.hasColors && ! buffers.color ) buffers.color = _gl.createBuffer();
+
+ var programAttributes = program.getAttributes();
+
+ if ( object.hasPositions ) {
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffers.position );
+ _gl.bufferData( _gl.ARRAY_BUFFER, object.positionArray, _gl.DYNAMIC_DRAW );
+
+ state.enableAttribute( programAttributes.position );
+ _gl.vertexAttribPointer( programAttributes.position, 3, _gl.FLOAT, false, 0, 0 );
+
+ }
+
+ if ( object.hasNormals ) {
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffers.normal );
+
+ if ( ! material.isMeshPhongMaterial &&
+ ! material.isMeshStandardMaterial &&
+ ! material.isMeshNormalMaterial &&
+ material.shading === FlatShading ) {
+
+ for ( var i = 0, l = object.count * 3; i < l; i += 9 ) {
+
+ var array = object.normalArray;
+
+ var nx = ( array[ i + 0 ] + array[ i + 3 ] + array[ i + 6 ] ) / 3;
+ var ny = ( array[ i + 1 ] + array[ i + 4 ] + array[ i + 7 ] ) / 3;
+ var nz = ( array[ i + 2 ] + array[ i + 5 ] + array[ i + 8 ] ) / 3;
+
+ array[ i + 0 ] = nx;
+ array[ i + 1 ] = ny;
+ array[ i + 2 ] = nz;
+
+ array[ i + 3 ] = nx;
+ array[ i + 4 ] = ny;
+ array[ i + 5 ] = nz;
+
+ array[ i + 6 ] = nx;
+ array[ i + 7 ] = ny;
+ array[ i + 8 ] = nz;
+
+ }
+
+ }
+
+ _gl.bufferData( _gl.ARRAY_BUFFER, object.normalArray, _gl.DYNAMIC_DRAW );
+
+ state.enableAttribute( programAttributes.normal );
+
+ _gl.vertexAttribPointer( programAttributes.normal, 3, _gl.FLOAT, false, 0, 0 );
+
+ }
+
+ if ( object.hasUvs && material.map ) {
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffers.uv );
+ _gl.bufferData( _gl.ARRAY_BUFFER, object.uvArray, _gl.DYNAMIC_DRAW );
+
+ state.enableAttribute( programAttributes.uv );
+
+ _gl.vertexAttribPointer( attributes.uv, 2, _gl.FLOAT, false, 0, 0 );
+
+ }
+
+ if ( object.hasColors && material.vertexColors !== NoColors ) {
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffers.color );
+ _gl.bufferData( _gl.ARRAY_BUFFER, object.colorArray, _gl.DYNAMIC_DRAW );
+
+ state.enableAttribute( programAttributes.color );
+
+ _gl.vertexAttribPointer( programAttributes.color, 3, _gl.FLOAT, false, 0, 0 );
+
+ }
+
+ state.disableUnusedAttributes();
+
+ _gl.drawArrays( _gl.TRIANGLES, 0, object.count );
+
+ object.count = 0;
+
+ };
+
+ function absNumericalSort( a, b ) {
+
+ return Math.abs( b[ 0 ] ) - Math.abs( a[ 0 ] );
+
+ }
+
+ this.renderBufferDirect = function ( camera, fog, geometry, material, object, group ) {
+
+ state.setMaterial( material );
+
+ var program = setProgram( camera, fog, material, object );
+ var geometryProgram = geometry.id + '_' + program.id + '_' + ( material.wireframe === true );
+
+ var updateBuffers = false;
+
+ if ( geometryProgram !== _currentGeometryProgram ) {
+
+ _currentGeometryProgram = geometryProgram;
+ updateBuffers = true;
+
+ }
+
+ // morph targets
+
+ var morphTargetInfluences = object.morphTargetInfluences;
+
+ if ( morphTargetInfluences !== undefined ) {
+
+ // TODO Remove allocations
+
+ var activeInfluences = [];
+
+ for ( var i = 0, l = morphTargetInfluences.length; i < l; i ++ ) {
+
+ var influence = morphTargetInfluences[ i ];
+ activeInfluences.push( [ influence, i ] );
+
+ }
+
+ activeInfluences.sort( absNumericalSort );
+
+ if ( activeInfluences.length > 8 ) {
+
+ activeInfluences.length = 8;
+
+ }
+
+ var morphAttributes = geometry.morphAttributes;
+
+ for ( var i = 0, l = activeInfluences.length; i < l; i ++ ) {
+
+ var influence = activeInfluences[ i ];
+ morphInfluences[ i ] = influence[ 0 ];
+
+ if ( influence[ 0 ] !== 0 ) {
+
+ var index = influence[ 1 ];
+
+ if ( material.morphTargets === true && morphAttributes.position ) geometry.addAttribute( 'morphTarget' + i, morphAttributes.position[ index ] );
+ if ( material.morphNormals === true && morphAttributes.normal ) geometry.addAttribute( 'morphNormal' + i, morphAttributes.normal[ index ] );
+
+ } else {
+
+ if ( material.morphTargets === true ) geometry.removeAttribute( 'morphTarget' + i );
+ if ( material.morphNormals === true ) geometry.removeAttribute( 'morphNormal' + i );
+
+ }
+
+ }
+
+ for ( var i = activeInfluences.length, il = morphInfluences.length; i < il; i ++ ) {
+
+ morphInfluences[ i ] = 0.0;
+
+ }
+
+ program.getUniforms().setValue( _gl, 'morphTargetInfluences', morphInfluences );
+
+ updateBuffers = true;
+
+ }
+
+ //
+
+ var index = geometry.index;
+ var position = geometry.attributes.position;
+ var rangeFactor = 1;
+
+ if ( material.wireframe === true ) {
+
+ index = geometries.getWireframeAttribute( geometry );
+ rangeFactor = 2;
+
+ }
+
+ var attribute;
+ var renderer = bufferRenderer;
+
+ if ( index !== null ) {
+
+ attribute = attributes.get( index );
+
+ renderer = indexedBufferRenderer;
+ renderer.setIndex( attribute );
+
+ }
+
+ if ( updateBuffers ) {
+
+ setupVertexAttributes( material, program, geometry );
+
+ if ( index !== null ) {
+
+ _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, attribute.buffer );
+
+ }
+
+ }
+
+ //
+
+ var dataCount = 0;
+
+ if ( index !== null ) {
+
+ dataCount = index.count;
+
+ } else if ( position !== undefined ) {
+
+ dataCount = position.count;
+
+ }
+
+ var rangeStart = geometry.drawRange.start * rangeFactor;
+ var rangeCount = geometry.drawRange.count * rangeFactor;
+
+ var groupStart = group !== null ? group.start * rangeFactor : 0;
+ var groupCount = group !== null ? group.count * rangeFactor : Infinity;
+
+ var drawStart = Math.max( rangeStart, groupStart );
+ var drawEnd = Math.min( dataCount, rangeStart + rangeCount, groupStart + groupCount ) - 1;
+
+ var drawCount = Math.max( 0, drawEnd - drawStart + 1 );
+
+ if ( drawCount === 0 ) return;
+
+ //
+
+ if ( object.isMesh ) {
+
+ if ( material.wireframe === true ) {
+
+ state.setLineWidth( material.wireframeLinewidth * getTargetPixelRatio() );
+ renderer.setMode( _gl.LINES );
+
+ } else {
+
+ switch ( object.drawMode ) {
+
+ case TrianglesDrawMode:
+ renderer.setMode( _gl.TRIANGLES );
+ break;
+
+ case TriangleStripDrawMode:
+ renderer.setMode( _gl.TRIANGLE_STRIP );
+ break;
+
+ case TriangleFanDrawMode:
+ renderer.setMode( _gl.TRIANGLE_FAN );
+ break;
+
+ }
+
+ }
+
+
+ } else if ( object.isLine ) {
+
+ var lineWidth = material.linewidth;
+
+ if ( lineWidth === undefined ) lineWidth = 1; // Not using Line*Material
+
+ state.setLineWidth( lineWidth * getTargetPixelRatio() );
+
+ if ( object.isLineSegments ) {
+
+ renderer.setMode( _gl.LINES );
+
+ } else if ( object.isLineLoop ) {
+
+ renderer.setMode( _gl.LINE_LOOP );
+
+ } else {
+
+ renderer.setMode( _gl.LINE_STRIP );
+
+ }
+
+ } else if ( object.isPoints ) {
+
+ renderer.setMode( _gl.POINTS );
+
+ }
+
+ if ( geometry && geometry.isInstancedBufferGeometry ) {
+
+ if ( geometry.maxInstancedCount > 0 ) {
+
+ renderer.renderInstances( geometry, drawStart, drawCount );
+
+ }
+
+ } else {
+
+ renderer.render( drawStart, drawCount );
+
+ }
+
+ };
+
+ function setupVertexAttributes( material, program, geometry, startIndex ) {
+
+ if ( geometry && geometry.isInstancedBufferGeometry ) {
+
+ if ( extensions.get( 'ANGLE_instanced_arrays' ) === null ) {
+
+ console.error( 'THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.' );
+ return;
+
+ }
+
+ }
+
+ if ( startIndex === undefined ) startIndex = 0;
+
+ state.initAttributes();
+
+ var geometryAttributes = geometry.attributes;
+
+ var programAttributes = program.getAttributes();
+
+ var materialDefaultAttributeValues = material.defaultAttributeValues;
+
+ for ( var name in programAttributes ) {
+
+ var programAttribute = programAttributes[ name ];
+
+ if ( programAttribute >= 0 ) {
+
+ var geometryAttribute = geometryAttributes[ name ];
+
+ if ( geometryAttribute !== undefined ) {
+
+ var normalized = geometryAttribute.normalized;
+ var size = geometryAttribute.itemSize;
+
+ var attribute = attributes.get( geometryAttribute );
+
+ var buffer = attribute.buffer;
+ var type = attribute.type;
+ var bytesPerElement = attribute.bytesPerElement;
+
+ if ( geometryAttribute.isInterleavedBufferAttribute ) {
+
+ var data = geometryAttribute.data;
+ var stride = data.stride;
+ var offset = geometryAttribute.offset;
+
+ if ( data && data.isInstancedInterleavedBuffer ) {
+
+ state.enableAttributeAndDivisor( programAttribute, data.meshPerAttribute );
+
+ if ( geometry.maxInstancedCount === undefined ) {
+
+ geometry.maxInstancedCount = data.meshPerAttribute * data.count;
+
+ }
+
+ } else {
+
+ state.enableAttribute( programAttribute );
+
+ }
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffer );
+ _gl.vertexAttribPointer( programAttribute, size, type, normalized, stride * bytesPerElement, ( startIndex * stride + offset ) * bytesPerElement );
+
+ } else {
+
+ if ( geometryAttribute.isInstancedBufferAttribute ) {
+
+ state.enableAttributeAndDivisor( programAttribute, geometryAttribute.meshPerAttribute );
+
+ if ( geometry.maxInstancedCount === undefined ) {
+
+ geometry.maxInstancedCount = geometryAttribute.meshPerAttribute * geometryAttribute.count;
+
+ }
+
+ } else {
+
+ state.enableAttribute( programAttribute );
+
+ }
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffer );
+ _gl.vertexAttribPointer( programAttribute, size, type, normalized, 0, startIndex * size * bytesPerElement );
+
+ }
+
+ } else if ( materialDefaultAttributeValues !== undefined ) {
+
+ var value = materialDefaultAttributeValues[ name ];
+
+ if ( value !== undefined ) {
+
+ switch ( value.length ) {
+
+ case 2:
+ _gl.vertexAttrib2fv( programAttribute, value );
+ break;
+
+ case 3:
+ _gl.vertexAttrib3fv( programAttribute, value );
+ break;
+
+ case 4:
+ _gl.vertexAttrib4fv( programAttribute, value );
+ break;
+
+ default:
+ _gl.vertexAttrib1fv( programAttribute, value );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ }
+
+ state.disableUnusedAttributes();
+
+ }
+
+ // Compile
+
+ this.compile = function ( scene, camera ) {
+
+ lights = [];
+
+ scene.traverse( function ( object ) {
+
+ if ( object.isLight ) {
+
+ lights.push( object );
+
+ }
+
+ } );
+
+ setupLights( lights, camera );
+
+ scene.traverse( function ( object ) {
+
+ if ( object.material ) {
+
+ if ( Array.isArray( object.material ) ) {
+
+ for ( var i = 0; i < object.material.length; i ++ ) {
+
+ initMaterial( object.material[ i ], scene.fog, object );
+
+ }
+
+ } else {
+
+ initMaterial( object.material, scene.fog, object );
+
+ }
+
+ }
+
+ } );
+
+ };
+
+ // Rendering
+
+ this.animate = function ( callback ) {
+
+ function onFrame() {
+
+ callback();
+
+ ( vr.getDevice() || window ).requestAnimationFrame( onFrame );
+
+ }
+
+ ( vr.getDevice() || window ).requestAnimationFrame( onFrame );
+
+ };
+
+ this.render = function ( scene, camera, renderTarget, forceClear ) {
+
+ if ( ! ( camera && camera.isCamera ) ) {
+
+ console.error( 'THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.' );
+ return;
+
+ }
+
+ // reset caching for this frame
+
+ _currentGeometryProgram = '';
+ _currentMaterialId = - 1;
+ _currentCamera = null;
+
+ // update scene graph
+
+ if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
+
+ // update camera matrices and frustum
+
+ if ( camera.parent === null ) camera.updateMatrixWorld();
+
+ if ( vr.enabled ) {
+
+ camera = vr.getCamera( camera );
+
+ }
+
+ _projScreenMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
+ _frustum.setFromMatrix( _projScreenMatrix );
+
+ lights.length = 0;
+ sprites.length = 0;
+ lensFlares.length = 0;
+
+ _localClippingEnabled = this.localClippingEnabled;
+ _clippingEnabled = _clipping.init( this.clippingPlanes, _localClippingEnabled, camera );
+
+ currentRenderList = renderLists.get( scene, camera );
+ currentRenderList.init();
+
+ projectObject( scene, camera, _this.sortObjects );
+
+ currentRenderList.finish();
+
+ if ( _this.sortObjects === true ) {
+
+ currentRenderList.sort();
+
+ }
+
+ //
+
+ if ( _clippingEnabled ) _clipping.beginShadows();
+
+ setupShadows( lights );
+
+ shadowMap.render( scene, camera );
+
+ setupLights( lights, camera );
+
+ if ( _clippingEnabled ) _clipping.endShadows();
+
+ //
+
+ _infoRender.frame ++;
+ _infoRender.calls = 0;
+ _infoRender.vertices = 0;
+ _infoRender.faces = 0;
+ _infoRender.points = 0;
+
+ if ( renderTarget === undefined ) {
+
+ renderTarget = null;
+
+ }
+
+ this.setRenderTarget( renderTarget );
+
+ //
+
+ background.render( scene, camera, forceClear );
+
+ // render scene
+
+ var opaqueObjects = currentRenderList.opaque;
+ var transparentObjects = currentRenderList.transparent;
+
+ if ( scene.overrideMaterial ) {
+
+ var overrideMaterial = scene.overrideMaterial;
+
+ if ( opaqueObjects.length ) renderObjects( opaqueObjects, scene, camera, overrideMaterial );
+ if ( transparentObjects.length ) renderObjects( transparentObjects, scene, camera, overrideMaterial );
+
+ } else {
+
+ // opaque pass (front-to-back order)
+
+ if ( opaqueObjects.length ) renderObjects( opaqueObjects, scene, camera );
+
+ // transparent pass (back-to-front order)
+
+ if ( transparentObjects.length ) renderObjects( transparentObjects, scene, camera );
+
+ }
+
+ // custom render plugins (post pass)
+
+ spritePlugin.render( scene, camera );
+ lensFlarePlugin.render( scene, camera, _currentViewport );
+
+ // Generate mipmap if we're using any kind of mipmap filtering
+
+ if ( renderTarget ) {
+
+ textures.updateRenderTargetMipmap( renderTarget );
+
+ }
+
+ // Ensure depth buffer writing is enabled so it can be cleared on next render
+
+ state.buffers.depth.setTest( true );
+ state.buffers.depth.setMask( true );
+ state.buffers.color.setMask( true );
+
+ if ( camera.isArrayCamera ) {
+
+ _this.setScissorTest( false );
+
+ }
+
+ if ( vr.enabled ) {
+
+ vr.submitFrame();
+
+ }
+
+ // _gl.finish();
+
+ };
+
+ /*
+ // TODO Duplicated code (Frustum)
+
+ var _sphere = new Sphere();
+
+ function isObjectViewable( object ) {
+
+ var geometry = object.geometry;
+
+ if ( geometry.boundingSphere === null )
+ geometry.computeBoundingSphere();
+
+ _sphere.copy( geometry.boundingSphere ).
+ applyMatrix4( object.matrixWorld );
+
+ return isSphereViewable( _sphere );
+
+ }
+
+ function isSpriteViewable( sprite ) {
+
+ _sphere.center.set( 0, 0, 0 );
+ _sphere.radius = 0.7071067811865476;
+ _sphere.applyMatrix4( sprite.matrixWorld );
+
+ return isSphereViewable( _sphere );
+
+ }
+
+ function isSphereViewable( sphere ) {
+
+ if ( ! _frustum.intersectsSphere( sphere ) ) return false;
+
+ var numPlanes = _clipping.numPlanes;
+
+ if ( numPlanes === 0 ) return true;
+
+ var planes = _this.clippingPlanes,
+
+ center = sphere.center,
+ negRad = - sphere.radius,
+ i = 0;
+
+ do {
+
+ // out when deeper than radius in the negative halfspace
+ if ( planes[ i ].distanceToPoint( center ) < negRad ) return false;
+
+ } while ( ++ i !== numPlanes );
+
+ return true;
+
+ }
+ */
+
+ function projectObject( object, camera, sortObjects ) {
+
+ if ( ! object.visible ) return;
+
+ var visible = object.layers.test( camera.layers );
+
+ if ( visible ) {
+
+ if ( object.isLight ) {
+
+ lights.push( object );
+
+ } else if ( object.isSprite ) {
+
+ if ( ! object.frustumCulled || _frustum.intersectsSprite( object ) ) {
+
+ sprites.push( object );
+
+ }
+
+ } else if ( object.isLensFlare ) {
+
+ lensFlares.push( object );
+
+ } else if ( object.isImmediateRenderObject ) {
+
+ if ( sortObjects ) {
+
+ _vector3.setFromMatrixPosition( object.matrixWorld )
+ .applyMatrix4( _projScreenMatrix );
+
+ }
+
+ currentRenderList.push( object, null, object.material, _vector3.z, null );
+
+ } else if ( object.isMesh || object.isLine || object.isPoints ) {
+
+ if ( object.isSkinnedMesh ) {
+
+ object.skeleton.update();
+
+ }
+
+ if ( ! object.frustumCulled || _frustum.intersectsObject( object ) ) {
+
+ if ( sortObjects ) {
+
+ _vector3.setFromMatrixPosition( object.matrixWorld )
+ .applyMatrix4( _projScreenMatrix );
+
+ }
+
+ var geometry = objects.update( object );
+ var material = object.material;
+
+ if ( Array.isArray( material ) ) {
+
+ var groups = geometry.groups;
+
+ for ( var i = 0, l = groups.length; i < l; i ++ ) {
+
+ var group = groups[ i ];
+ var groupMaterial = material[ group.materialIndex ];
+
+ if ( groupMaterial && groupMaterial.visible ) {
+
+ currentRenderList.push( object, geometry, groupMaterial, _vector3.z, group );
+
+ }
+
+ }
+
+ } else if ( material.visible ) {
+
+ currentRenderList.push( object, geometry, material, _vector3.z, null );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ var children = object.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ projectObject( children[ i ], camera, sortObjects );
+
+ }
+
+ }
+
+ function renderObjects( renderList, scene, camera, overrideMaterial ) {
+
+ for ( var i = 0, l = renderList.length; i < l; i ++ ) {
+
+ var renderItem = renderList[ i ];
+
+ var object = renderItem.object;
+ var geometry = renderItem.geometry;
+ var material = overrideMaterial === undefined ? renderItem.material : overrideMaterial;
+ var group = renderItem.group;
+
+ if ( camera.isArrayCamera ) {
+
+ _currentArrayCamera = camera;
+
+ var cameras = camera.cameras;
+
+ for ( var j = 0, jl = cameras.length; j < jl; j ++ ) {
+
+ var camera2 = cameras[ j ];
+
+ if ( object.layers.test( camera2.layers ) ) {
+
+ var bounds = camera2.bounds;
+
+ var x = bounds.x * _width;
+ var y = bounds.y * _height;
+ var width = bounds.z * _width;
+ var height = bounds.w * _height;
+
+ _this.setViewport( x, y, width, height );
+ _this.setScissor( x, y, width, height );
+ _this.setScissorTest( true );
+
+ renderObject( object, scene, camera2, geometry, material, group );
+
+ }
+
+ }
+
+ } else {
+
+ _currentArrayCamera = null;
+
+ renderObject( object, scene, camera, geometry, material, group );
+
+ }
+
+ }
+
+ }
+
+ function renderObject( object, scene, camera, geometry, material, group ) {
+
+ object.modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, object.matrixWorld );
+ object.normalMatrix.getNormalMatrix( object.modelViewMatrix );
+
+ object.onBeforeRender( _this, scene, camera, geometry, material, group );
+
+ if ( object.isImmediateRenderObject ) {
+
+ state.setMaterial( material );
+
+ var program = setProgram( camera, scene.fog, material, object );
+
+ _currentGeometryProgram = '';
+
+ renderObjectImmediate( object, program, material );
+
+ } else {
+
+ _this.renderBufferDirect( camera, scene.fog, geometry, material, object, group );
+
+ }
+
+ object.onAfterRender( _this, scene, camera, geometry, material, group );
+
+ }
+
+ function initMaterial( material, fog, object ) {
+
+ var materialProperties = properties.get( material );
+
+ var parameters = programCache.getParameters(
+ material, _lights, fog, _clipping.numPlanes, _clipping.numIntersection, object );
+
+ var code = programCache.getProgramCode( material, parameters );
+
+ var program = materialProperties.program;
+ var programChange = true;
+
+ if ( program === undefined ) {
+
+ // new material
+ material.addEventListener( 'dispose', onMaterialDispose );
+
+ } else if ( program.code !== code ) {
+
+ // changed glsl or parameters
+ releaseMaterialProgramReference( material );
+
+ } else if ( parameters.shaderID !== undefined ) {
+
+ // same glsl and uniform list
+ return;
+
+ } else {
+
+ // only rebuild uniform list
+ programChange = false;
+
+ }
+
+ if ( programChange ) {
+
+ if ( parameters.shaderID ) {
+
+ var shader = ShaderLib[ parameters.shaderID ];
+
+ materialProperties.shader = {
+ name: material.type,
+ uniforms: UniformsUtils.clone( shader.uniforms ),
+ vertexShader: shader.vertexShader,
+ fragmentShader: shader.fragmentShader
+ };
+
+ } else {
+
+ materialProperties.shader = {
+ name: material.type,
+ uniforms: material.uniforms,
+ vertexShader: material.vertexShader,
+ fragmentShader: material.fragmentShader
+ };
+
+ }
+
+ material.onBeforeCompile( materialProperties.shader );
+
+ program = programCache.acquireProgram( material, materialProperties.shader, parameters, code );
+
+ materialProperties.program = program;
+ material.program = program;
+
+ }
+
+ var programAttributes = program.getAttributes();
+
+ if ( material.morphTargets ) {
+
+ material.numSupportedMorphTargets = 0;
+
+ for ( var i = 0; i < _this.maxMorphTargets; i ++ ) {
+
+ if ( programAttributes[ 'morphTarget' + i ] >= 0 ) {
+
+ material.numSupportedMorphTargets ++;
+
+ }
+
+ }
+
+ }
+
+ if ( material.morphNormals ) {
+
+ material.numSupportedMorphNormals = 0;
+
+ for ( var i = 0; i < _this.maxMorphNormals; i ++ ) {
+
+ if ( programAttributes[ 'morphNormal' + i ] >= 0 ) {
+
+ material.numSupportedMorphNormals ++;
+
+ }
+
+ }
+
+ }
+
+ var uniforms = materialProperties.shader.uniforms;
+
+ if ( ! material.isShaderMaterial &&
+ ! material.isRawShaderMaterial ||
+ material.clipping === true ) {
+
+ materialProperties.numClippingPlanes = _clipping.numPlanes;
+ materialProperties.numIntersection = _clipping.numIntersection;
+ uniforms.clippingPlanes = _clipping.uniform;
+
+ }
+
+ materialProperties.fog = fog;
+
+ // store the light setup it was created for
+
+ materialProperties.lightsHash = _lights.hash;
+
+ if ( material.lights ) {
+
+ // wire up the material to this renderer's lighting state
+
+ uniforms.ambientLightColor.value = _lights.ambient;
+ uniforms.directionalLights.value = _lights.directional;
+ uniforms.spotLights.value = _lights.spot;
+ uniforms.rectAreaLights.value = _lights.rectArea;
+ uniforms.pointLights.value = _lights.point;
+ uniforms.hemisphereLights.value = _lights.hemi;
+
+ uniforms.directionalShadowMap.value = _lights.directionalShadowMap;
+ uniforms.directionalShadowMatrix.value = _lights.directionalShadowMatrix;
+ uniforms.spotShadowMap.value = _lights.spotShadowMap;
+ uniforms.spotShadowMatrix.value = _lights.spotShadowMatrix;
+ uniforms.pointShadowMap.value = _lights.pointShadowMap;
+ uniforms.pointShadowMatrix.value = _lights.pointShadowMatrix;
+ // TODO (abelnation): add area lights shadow info to uniforms
+
+ }
+
+ var progUniforms = materialProperties.program.getUniforms(),
+ uniformsList =
+ WebGLUniforms.seqWithValue( progUniforms.seq, uniforms );
+
+ materialProperties.uniformsList = uniformsList;
+
+ }
+
+ function setProgram( camera, fog, material, object ) {
+
+ _usedTextureUnits = 0;
+
+ var materialProperties = properties.get( material );
+
+ if ( _clippingEnabled ) {
+
+ if ( _localClippingEnabled || camera !== _currentCamera ) {
+
+ var useCache =
+ camera === _currentCamera &&
+ material.id === _currentMaterialId;
+
+ // we might want to call this function with some ClippingGroup
+ // object instead of the material, once it becomes feasible
+ // (#8465, #8379)
+ _clipping.setState(
+ material.clippingPlanes, material.clipIntersection, material.clipShadows,
+ camera, materialProperties, useCache );
+
+ }
+
+ }
+
+ if ( material.needsUpdate === false ) {
+
+ if ( materialProperties.program === undefined ) {
+
+ material.needsUpdate = true;
+
+ } else if ( material.fog && materialProperties.fog !== fog ) {
+
+ material.needsUpdate = true;
+
+ } else if ( material.lights && materialProperties.lightsHash !== _lights.hash ) {
+
+ material.needsUpdate = true;
+
+ } else if ( materialProperties.numClippingPlanes !== undefined &&
+ ( materialProperties.numClippingPlanes !== _clipping.numPlanes ||
+ materialProperties.numIntersection !== _clipping.numIntersection ) ) {
+
+ material.needsUpdate = true;
+
+ }
+
+ }
+
+ if ( material.needsUpdate ) {
+
+ initMaterial( material, fog, object );
+ material.needsUpdate = false;
+
+ }
+
+ var refreshProgram = false;
+ var refreshMaterial = false;
+ var refreshLights = false;
+
+ var program = materialProperties.program,
+ p_uniforms = program.getUniforms(),
+ m_uniforms = materialProperties.shader.uniforms;
+
+ if ( program.id !== _currentProgram ) {
+
+ _gl.useProgram( program.program );
+ _currentProgram = program.id;
+
+ refreshProgram = true;
+ refreshMaterial = true;
+ refreshLights = true;
+
+ }
+
+ if ( material.id !== _currentMaterialId ) {
+
+ _currentMaterialId = material.id;
+
+ refreshMaterial = true;
+
+ }
+
+ if ( refreshProgram || camera !== _currentCamera ) {
+
+ p_uniforms.setValue( _gl, 'projectionMatrix', camera.projectionMatrix );
+
+ if ( capabilities.logarithmicDepthBuffer ) {
+
+ p_uniforms.setValue( _gl, 'logDepthBufFC',
+ 2.0 / ( Math.log( camera.far + 1.0 ) / Math.LN2 ) );
+
+ }
+
+ // Avoid unneeded uniform updates per ArrayCamera's sub-camera
+
+ if ( _currentCamera !== ( _currentArrayCamera || camera ) ) {
+
+ _currentCamera = ( _currentArrayCamera || camera );
+
+ // lighting uniforms depend on the camera so enforce an update
+ // now, in case this material supports lights - or later, when
+ // the next material that does gets activated:
+
+ refreshMaterial = true; // set to true on material change
+ refreshLights = true; // remains set until update done
+
+ }
+
+ // load material specific uniforms
+ // (shader material also gets them for the sake of genericity)
+
+ if ( material.isShaderMaterial ||
+ material.isMeshPhongMaterial ||
+ material.isMeshStandardMaterial ||
+ material.envMap ) {
+
+ var uCamPos = p_uniforms.map.cameraPosition;
+
+ if ( uCamPos !== undefined ) {
+
+ uCamPos.setValue( _gl,
+ _vector3.setFromMatrixPosition( camera.matrixWorld ) );
+
+ }
+
+ }
+
+ if ( material.isMeshPhongMaterial ||
+ material.isMeshLambertMaterial ||
+ material.isMeshBasicMaterial ||
+ material.isMeshStandardMaterial ||
+ material.isShaderMaterial ||
+ material.skinning ) {
+
+ p_uniforms.setValue( _gl, 'viewMatrix', camera.matrixWorldInverse );
+
+ }
+
+ }
+
+ // skinning uniforms must be set even if material didn't change
+ // auto-setting of texture unit for bone texture must go before other textures
+ // not sure why, but otherwise weird things happen
+
+ if ( material.skinning ) {
+
+ p_uniforms.setOptional( _gl, object, 'bindMatrix' );
+ p_uniforms.setOptional( _gl, object, 'bindMatrixInverse' );
+
+ var skeleton = object.skeleton;
+
+ if ( skeleton ) {
+
+ var bones = skeleton.bones;
+
+ if ( capabilities.floatVertexTextures ) {
+
+ if ( skeleton.boneTexture === undefined ) {
+
+ // layout (1 matrix = 4 pixels)
+ // RGBA RGBA RGBA RGBA (=> column1, column2, column3, column4)
+ // with 8x8 pixel texture max 16 bones * 4 pixels = (8 * 8)
+ // 16x16 pixel texture max 64 bones * 4 pixels = (16 * 16)
+ // 32x32 pixel texture max 256 bones * 4 pixels = (32 * 32)
+ // 64x64 pixel texture max 1024 bones * 4 pixels = (64 * 64)
+
+
+ var size = Math.sqrt( bones.length * 4 ); // 4 pixels needed for 1 matrix
+ size = _Math.nextPowerOfTwo( Math.ceil( size ) );
+ size = Math.max( size, 4 );
+
+ var boneMatrices = new Float32Array( size * size * 4 ); // 4 floats per RGBA pixel
+ boneMatrices.set( skeleton.boneMatrices ); // copy current values
+
+ var boneTexture = new DataTexture( boneMatrices, size, size, RGBAFormat, FloatType );
+
+ skeleton.boneMatrices = boneMatrices;
+ skeleton.boneTexture = boneTexture;
+ skeleton.boneTextureSize = size;
+
+ }
+
+ p_uniforms.setValue( _gl, 'boneTexture', skeleton.boneTexture );
+ p_uniforms.setValue( _gl, 'boneTextureSize', skeleton.boneTextureSize );
+
+ } else {
+
+ p_uniforms.setOptional( _gl, skeleton, 'boneMatrices' );
+
+ }
+
+ }
+
+ }
+
+ if ( refreshMaterial ) {
+
+ p_uniforms.setValue( _gl, 'toneMappingExposure', _this.toneMappingExposure );
+ p_uniforms.setValue( _gl, 'toneMappingWhitePoint', _this.toneMappingWhitePoint );
+
+ if ( material.lights ) {
+
+ // the current material requires lighting info
+
+ // note: all lighting uniforms are always set correctly
+ // they simply reference the renderer's state for their
+ // values
+ //
+ // use the current material's .needsUpdate flags to set
+ // the GL state when required
+
+ markUniformsLightsNeedsUpdate( m_uniforms, refreshLights );
+
+ }
+
+ // refresh uniforms common to several materials
+
+ if ( fog && material.fog ) {
+
+ refreshUniformsFog( m_uniforms, fog );
+
+ }
+
+ if ( material.isMeshBasicMaterial ||
+ material.isMeshLambertMaterial ||
+ material.isMeshPhongMaterial ||
+ material.isMeshStandardMaterial ||
+ material.isMeshNormalMaterial ||
+ material.isMeshDepthMaterial ) {
+
+ refreshUniformsCommon( m_uniforms, material );
+
+ }
+
+ // refresh single material specific uniforms
+
+ if ( material.isLineBasicMaterial ) {
+
+ refreshUniformsLine( m_uniforms, material );
+
+ } else if ( material.isLineDashedMaterial ) {
+
+ refreshUniformsLine( m_uniforms, material );
+ refreshUniformsDash( m_uniforms, material );
+
+ } else if ( material.isPointsMaterial ) {
+
+ refreshUniformsPoints( m_uniforms, material );
+
+ } else if ( material.isMeshLambertMaterial ) {
+
+ refreshUniformsLambert( m_uniforms, material );
+
+ } else if ( material.isMeshToonMaterial ) {
+
+ refreshUniformsToon( m_uniforms, material );
+
+ } else if ( material.isMeshPhongMaterial ) {
+
+ refreshUniformsPhong( m_uniforms, material );
+
+ } else if ( material.isMeshPhysicalMaterial ) {
+
+ refreshUniformsPhysical( m_uniforms, material );
+
+ } else if ( material.isMeshStandardMaterial ) {
+
+ refreshUniformsStandard( m_uniforms, material );
+
+ } else if ( material.isMeshDepthMaterial ) {
+
+ if ( material.displacementMap ) {
+
+ m_uniforms.displacementMap.value = material.displacementMap;
+ m_uniforms.displacementScale.value = material.displacementScale;
+ m_uniforms.displacementBias.value = material.displacementBias;
+
+ }
+
+ } else if ( material.isMeshNormalMaterial ) {
+
+ refreshUniformsNormal( m_uniforms, material );
+
+ }
+
+ // RectAreaLight Texture
+ // TODO (mrdoob): Find a nicer implementation
+
+ if ( m_uniforms.ltcMat !== undefined ) m_uniforms.ltcMat.value = UniformsLib.LTC_MAT_TEXTURE;
+ if ( m_uniforms.ltcMag !== undefined ) m_uniforms.ltcMag.value = UniformsLib.LTC_MAG_TEXTURE;
+
+ WebGLUniforms.upload(
+ _gl, materialProperties.uniformsList, m_uniforms, _this );
+
+ }
+
+
+ // common matrices
+
+ p_uniforms.setValue( _gl, 'modelViewMatrix', object.modelViewMatrix );
+ p_uniforms.setValue( _gl, 'normalMatrix', object.normalMatrix );
+ p_uniforms.setValue( _gl, 'modelMatrix', object.matrixWorld );
+
+ return program;
+
+ }
+
+ // Uniforms (refresh uniforms objects)
+
+ function refreshUniformsCommon( uniforms, material ) {
+
+ uniforms.opacity.value = material.opacity;
+
+ uniforms.diffuse.value = material.color;
+
+ if ( material.emissive ) {
+
+ uniforms.emissive.value.copy( material.emissive ).multiplyScalar( material.emissiveIntensity );
+
+ }
+
+ uniforms.map.value = material.map;
+ uniforms.specularMap.value = material.specularMap;
+ uniforms.alphaMap.value = material.alphaMap;
+
+ if ( material.lightMap ) {
+
+ uniforms.lightMap.value = material.lightMap;
+ uniforms.lightMapIntensity.value = material.lightMapIntensity;
+
+ }
+
+ if ( material.aoMap ) {
+
+ uniforms.aoMap.value = material.aoMap;
+ uniforms.aoMapIntensity.value = material.aoMapIntensity;
+
+ }
+
+ // uv repeat and offset setting priorities
+ // 1. color map
+ // 2. specular map
+ // 3. normal map
+ // 4. bump map
+ // 5. alpha map
+ // 6. emissive map
+
+ var uvScaleMap;
+
+ if ( material.map ) {
+
+ uvScaleMap = material.map;
+
+ } else if ( material.specularMap ) {
+
+ uvScaleMap = material.specularMap;
+
+ } else if ( material.displacementMap ) {
+
+ uvScaleMap = material.displacementMap;
+
+ } else if ( material.normalMap ) {
+
+ uvScaleMap = material.normalMap;
+
+ } else if ( material.bumpMap ) {
+
+ uvScaleMap = material.bumpMap;
+
+ } else if ( material.roughnessMap ) {
+
+ uvScaleMap = material.roughnessMap;
+
+ } else if ( material.metalnessMap ) {
+
+ uvScaleMap = material.metalnessMap;
+
+ } else if ( material.alphaMap ) {
+
+ uvScaleMap = material.alphaMap;
+
+ } else if ( material.emissiveMap ) {
+
+ uvScaleMap = material.emissiveMap;
+
+ }
+
+ if ( uvScaleMap !== undefined ) {
+
+ // backwards compatibility
+ if ( uvScaleMap.isWebGLRenderTarget ) {
+
+ uvScaleMap = uvScaleMap.texture;
+
+ }
+
+ var offset = uvScaleMap.offset;
+ var repeat = uvScaleMap.repeat;
+
+ uniforms.offsetRepeat.value.set( offset.x, offset.y, repeat.x, repeat.y );
+
+ }
+
+ uniforms.envMap.value = material.envMap;
+
+ // don't flip CubeTexture envMaps, flip everything else:
+ // WebGLRenderTargetCube will be flipped for backwards compatibility
+ // WebGLRenderTargetCube.texture will be flipped because it's a Texture and NOT a CubeTexture
+ // this check must be handled differently, or removed entirely, if WebGLRenderTargetCube uses a CubeTexture in the future
+ uniforms.flipEnvMap.value = ( ! ( material.envMap && material.envMap.isCubeTexture ) ) ? 1 : - 1;
+
+ uniforms.reflectivity.value = material.reflectivity;
+ uniforms.refractionRatio.value = material.refractionRatio;
+
+ }
+
+ function refreshUniformsLine( uniforms, material ) {
+
+ uniforms.diffuse.value = material.color;
+ uniforms.opacity.value = material.opacity;
+
+ }
+
+ function refreshUniformsDash( uniforms, material ) {
+
+ uniforms.dashSize.value = material.dashSize;
+ uniforms.totalSize.value = material.dashSize + material.gapSize;
+ uniforms.scale.value = material.scale;
+
+ }
+
+ function refreshUniformsPoints( uniforms, material ) {
+
+ uniforms.diffuse.value = material.color;
+ uniforms.opacity.value = material.opacity;
+ uniforms.size.value = material.size * _pixelRatio;
+ uniforms.scale.value = _height * 0.5;
+
+ uniforms.map.value = material.map;
+
+ if ( material.map !== null ) {
+
+ var offset = material.map.offset;
+ var repeat = material.map.repeat;
+
+ uniforms.offsetRepeat.value.set( offset.x, offset.y, repeat.x, repeat.y );
+
+ }
+
+ }
+
+ function refreshUniformsFog( uniforms, fog ) {
+
+ uniforms.fogColor.value = fog.color;
+
+ if ( fog.isFog ) {
+
+ uniforms.fogNear.value = fog.near;
+ uniforms.fogFar.value = fog.far;
+
+ } else if ( fog.isFogExp2 ) {
+
+ uniforms.fogDensity.value = fog.density;
+
+ }
+
+ }
+
+ function refreshUniformsLambert( uniforms, material ) {
+
+ if ( material.emissiveMap ) {
+
+ uniforms.emissiveMap.value = material.emissiveMap;
+
+ }
+
+ }
+
+ function refreshUniformsPhong( uniforms, material ) {
+
+ uniforms.specular.value = material.specular;
+ uniforms.shininess.value = Math.max( material.shininess, 1e-4 ); // to prevent pow( 0.0, 0.0 )
+
+ if ( material.emissiveMap ) {
+
+ uniforms.emissiveMap.value = material.emissiveMap;
+
+ }
+
+ if ( material.bumpMap ) {
+
+ uniforms.bumpMap.value = material.bumpMap;
+ uniforms.bumpScale.value = material.bumpScale;
+
+ }
+
+ if ( material.normalMap ) {
+
+ uniforms.normalMap.value = material.normalMap;
+ uniforms.normalScale.value.copy( material.normalScale );
+
+ }
+
+ if ( material.displacementMap ) {
+
+ uniforms.displacementMap.value = material.displacementMap;
+ uniforms.displacementScale.value = material.displacementScale;
+ uniforms.displacementBias.value = material.displacementBias;
+
+ }
+
+ }
+
+ function refreshUniformsToon( uniforms, material ) {
+
+ refreshUniformsPhong( uniforms, material );
+
+ if ( material.gradientMap ) {
+
+ uniforms.gradientMap.value = material.gradientMap;
+
+ }
+
+ }
+
+ function refreshUniformsStandard( uniforms, material ) {
+
+ uniforms.roughness.value = material.roughness;
+ uniforms.metalness.value = material.metalness;
+
+ if ( material.roughnessMap ) {
+
+ uniforms.roughnessMap.value = material.roughnessMap;
+
+ }
+
+ if ( material.metalnessMap ) {
+
+ uniforms.metalnessMap.value = material.metalnessMap;
+
+ }
+
+ if ( material.emissiveMap ) {
+
+ uniforms.emissiveMap.value = material.emissiveMap;
+
+ }
+
+ if ( material.bumpMap ) {
+
+ uniforms.bumpMap.value = material.bumpMap;
+ uniforms.bumpScale.value = material.bumpScale;
+
+ }
+
+ if ( material.normalMap ) {
+
+ uniforms.normalMap.value = material.normalMap;
+ uniforms.normalScale.value.copy( material.normalScale );
+
+ }
+
+ if ( material.displacementMap ) {
+
+ uniforms.displacementMap.value = material.displacementMap;
+ uniforms.displacementScale.value = material.displacementScale;
+ uniforms.displacementBias.value = material.displacementBias;
+
+ }
+
+ if ( material.envMap ) {
+
+ //uniforms.envMap.value = material.envMap; // part of uniforms common
+ uniforms.envMapIntensity.value = material.envMapIntensity;
+
+ }
+
+ }
+
+ function refreshUniformsPhysical( uniforms, material ) {
+
+ uniforms.clearCoat.value = material.clearCoat;
+ uniforms.clearCoatRoughness.value = material.clearCoatRoughness;
+
+ refreshUniformsStandard( uniforms, material );
+
+ }
+
+ function refreshUniformsNormal( uniforms, material ) {
+
+ if ( material.bumpMap ) {
+
+ uniforms.bumpMap.value = material.bumpMap;
+ uniforms.bumpScale.value = material.bumpScale;
+
+ }
+
+ if ( material.normalMap ) {
+
+ uniforms.normalMap.value = material.normalMap;
+ uniforms.normalScale.value.copy( material.normalScale );
+
+ }
+
+ if ( material.displacementMap ) {
+
+ uniforms.displacementMap.value = material.displacementMap;
+ uniforms.displacementScale.value = material.displacementScale;
+ uniforms.displacementBias.value = material.displacementBias;
+
+ }
+
+ }
+
+ // If uniforms are marked as clean, they don't need to be loaded to the GPU.
+
+ function markUniformsLightsNeedsUpdate( uniforms, value ) {
+
+ uniforms.ambientLightColor.needsUpdate = value;
+
+ uniforms.directionalLights.needsUpdate = value;
+ uniforms.pointLights.needsUpdate = value;
+ uniforms.spotLights.needsUpdate = value;
+ uniforms.rectAreaLights.needsUpdate = value;
+ uniforms.hemisphereLights.needsUpdate = value;
+
+ }
+
+ // Lighting
+
+ function setupShadows( lights ) {
+
+ var lightShadowsLength = 0;
+
+ for ( var i = 0, l = lights.length; i < l; i ++ ) {
+
+ var light = lights[ i ];
+
+ if ( light.castShadow ) {
+
+ _lights.shadows[ lightShadowsLength ] = light;
+ lightShadowsLength ++;
+
+ }
+
+ }
+
+ _lights.shadows.length = lightShadowsLength;
+
+ }
+
+ function setupLights( lights, camera ) {
+
+ var l, ll, light, shadow,
+ r = 0, g = 0, b = 0,
+ color,
+ intensity,
+ distance,
+ shadowMap,
+
+ viewMatrix = camera.matrixWorldInverse,
+
+ directionalLength = 0,
+ pointLength = 0,
+ spotLength = 0,
+ rectAreaLength = 0,
+ hemiLength = 0;
+
+ for ( l = 0, ll = lights.length; l < ll; l ++ ) {
+
+ light = lights[ l ];
+
+ color = light.color;
+ intensity = light.intensity;
+ distance = light.distance;
+
+ shadowMap = ( light.shadow && light.shadow.map ) ? light.shadow.map.texture : null;
+
+ if ( light.isAmbientLight ) {
+
+ r += color.r * intensity;
+ g += color.g * intensity;
+ b += color.b * intensity;
+
+ } else if ( light.isDirectionalLight ) {
+
+ var uniforms = lightCache.get( light );
+
+ uniforms.color.copy( light.color ).multiplyScalar( light.intensity );
+ uniforms.direction.setFromMatrixPosition( light.matrixWorld );
+ _vector3.setFromMatrixPosition( light.target.matrixWorld );
+ uniforms.direction.sub( _vector3 );
+ uniforms.direction.transformDirection( viewMatrix );
+
+ uniforms.shadow = light.castShadow;
+
+ if ( light.castShadow ) {
+
+ shadow = light.shadow;
+
+ uniforms.shadowBias = shadow.bias;
+ uniforms.shadowRadius = shadow.radius;
+ uniforms.shadowMapSize = shadow.mapSize;
+
+ }
+
+ _lights.directionalShadowMap[ directionalLength ] = shadowMap;
+ _lights.directionalShadowMatrix[ directionalLength ] = light.shadow.matrix;
+ _lights.directional[ directionalLength ] = uniforms;
+
+ directionalLength ++;
+
+ } else if ( light.isSpotLight ) {
+
+ var uniforms = lightCache.get( light );
+
+ uniforms.position.setFromMatrixPosition( light.matrixWorld );
+ uniforms.position.applyMatrix4( viewMatrix );
+
+ uniforms.color.copy( color ).multiplyScalar( intensity );
+ uniforms.distance = distance;
+
+ uniforms.direction.setFromMatrixPosition( light.matrixWorld );
+ _vector3.setFromMatrixPosition( light.target.matrixWorld );
+ uniforms.direction.sub( _vector3 );
+ uniforms.direction.transformDirection( viewMatrix );
+
+ uniforms.coneCos = Math.cos( light.angle );
+ uniforms.penumbraCos = Math.cos( light.angle * ( 1 - light.penumbra ) );
+ uniforms.decay = ( light.distance === 0 ) ? 0.0 : light.decay;
+
+ uniforms.shadow = light.castShadow;
+
+ if ( light.castShadow ) {
+
+ shadow = light.shadow;
+
+ uniforms.shadowBias = shadow.bias;
+ uniforms.shadowRadius = shadow.radius;
+ uniforms.shadowMapSize = shadow.mapSize;
+
+ }
+
+ _lights.spotShadowMap[ spotLength ] = shadowMap;
+ _lights.spotShadowMatrix[ spotLength ] = light.shadow.matrix;
+ _lights.spot[ spotLength ] = uniforms;
+
+ spotLength ++;
+
+ } else if ( light.isRectAreaLight ) {
+
+ var uniforms = lightCache.get( light );
+
+ // (a) intensity controls irradiance of entire light
+ uniforms.color
+ .copy( color )
+ .multiplyScalar( intensity / ( light.width * light.height ) );
+
+ // (b) intensity controls the radiance per light area
+ // uniforms.color.copy( color ).multiplyScalar( intensity );
+
+ uniforms.position.setFromMatrixPosition( light.matrixWorld );
+ uniforms.position.applyMatrix4( viewMatrix );
+
+ // extract local rotation of light to derive width/height half vectors
+ _matrix42.identity();
+ _matrix4.copy( light.matrixWorld );
+ _matrix4.premultiply( viewMatrix );
+ _matrix42.extractRotation( _matrix4 );
+
+ uniforms.halfWidth.set( light.width * 0.5, 0.0, 0.0 );
+ uniforms.halfHeight.set( 0.0, light.height * 0.5, 0.0 );
+
+ uniforms.halfWidth.applyMatrix4( _matrix42 );
+ uniforms.halfHeight.applyMatrix4( _matrix42 );
+
+ // TODO (abelnation): RectAreaLight distance?
+ // uniforms.distance = distance;
+
+ _lights.rectArea[ rectAreaLength ] = uniforms;
+
+ rectAreaLength ++;
+
+ } else if ( light.isPointLight ) {
+
+ var uniforms = lightCache.get( light );
+
+ uniforms.position.setFromMatrixPosition( light.matrixWorld );
+ uniforms.position.applyMatrix4( viewMatrix );
+
+ uniforms.color.copy( light.color ).multiplyScalar( light.intensity );
+ uniforms.distance = light.distance;
+ uniforms.decay = ( light.distance === 0 ) ? 0.0 : light.decay;
+
+ uniforms.shadow = light.castShadow;
+
+ if ( light.castShadow ) {
+
+ shadow = light.shadow;
+
+ uniforms.shadowBias = shadow.bias;
+ uniforms.shadowRadius = shadow.radius;
+ uniforms.shadowMapSize = shadow.mapSize;
+
+ }
+
+ _lights.pointShadowMap[ pointLength ] = shadowMap;
+ _lights.pointShadowMatrix[ pointLength ] = light.shadow.matrix;
+ _lights.point[ pointLength ] = uniforms;
+
+ pointLength ++;
+
+ } else if ( light.isHemisphereLight ) {
+
+ var uniforms = lightCache.get( light );
+
+ uniforms.direction.setFromMatrixPosition( light.matrixWorld );
+ uniforms.direction.transformDirection( viewMatrix );
+ uniforms.direction.normalize();
+
+ uniforms.skyColor.copy( light.color ).multiplyScalar( intensity );
+ uniforms.groundColor.copy( light.groundColor ).multiplyScalar( intensity );
+
+ _lights.hemi[ hemiLength ] = uniforms;
+
+ hemiLength ++;
+
+ }
+
+ }
+
+ _lights.ambient[ 0 ] = r;
+ _lights.ambient[ 1 ] = g;
+ _lights.ambient[ 2 ] = b;
+
+ _lights.directional.length = directionalLength;
+ _lights.spot.length = spotLength;
+ _lights.rectArea.length = rectAreaLength;
+ _lights.point.length = pointLength;
+ _lights.hemi.length = hemiLength;
+
+ // TODO (sam-g-steel) why aren't we using join
+ _lights.hash = directionalLength + ',' + pointLength + ',' + spotLength + ',' + rectAreaLength + ',' + hemiLength + ',' + _lights.shadows.length;
+
+ }
+
+ // GL state setting
+
+ this.setFaceCulling = function ( cullFace, frontFaceDirection ) {
+
+ state.setCullFace( cullFace );
+ state.setFlipSided( frontFaceDirection === FrontFaceDirectionCW );
+
+ };
+
+ // Textures
+
+ function allocTextureUnit() {
+
+ var textureUnit = _usedTextureUnits;
+
+ if ( textureUnit >= capabilities.maxTextures ) {
+
+ console.warn( 'THREE.WebGLRenderer: Trying to use ' + textureUnit + ' texture units while this GPU supports only ' + capabilities.maxTextures );
+
+ }
+
+ _usedTextureUnits += 1;
+
+ return textureUnit;
+
+ }
+
+ this.allocTextureUnit = allocTextureUnit;
+
+ // this.setTexture2D = setTexture2D;
+ this.setTexture2D = ( function () {
+
+ var warned = false;
+
+ // backwards compatibility: peel texture.texture
+ return function setTexture2D( texture, slot ) {
+
+ if ( texture && texture.isWebGLRenderTarget ) {
+
+ if ( ! warned ) {
+
+ console.warn( "THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead." );
+ warned = true;
+
+ }
+
+ texture = texture.texture;
+
+ }
+
+ textures.setTexture2D( texture, slot );
+
+ };
+
+ }() );
+
+ this.setTexture = ( function () {
+
+ var warned = false;
+
+ return function setTexture( texture, slot ) {
+
+ if ( ! warned ) {
+
+ console.warn( "THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead." );
+ warned = true;
+
+ }
+
+ textures.setTexture2D( texture, slot );
+
+ };
+
+ }() );
+
+ this.setTextureCube = ( function () {
+
+ var warned = false;
+
+ return function setTextureCube( texture, slot ) {
+
+ // backwards compatibility: peel texture.texture
+ if ( texture && texture.isWebGLRenderTargetCube ) {
+
+ if ( ! warned ) {
+
+ console.warn( "THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead." );
+ warned = true;
+
+ }
+
+ texture = texture.texture;
+
+ }
+
+ // currently relying on the fact that WebGLRenderTargetCube.texture is a Texture and NOT a CubeTexture
+ // TODO: unify these code paths
+ if ( ( texture && texture.isCubeTexture ) ||
+ ( Array.isArray( texture.image ) && texture.image.length === 6 ) ) {
+
+ // CompressedTexture can have Array in image :/
+
+ // this function alone should take care of cube textures
+ textures.setTextureCube( texture, slot );
+
+ } else {
+
+ // assumed: texture property of THREE.WebGLRenderTargetCube
+
+ textures.setTextureCubeDynamic( texture, slot );
+
+ }
+
+ };
+
+ }() );
+
+ this.getRenderTarget = function () {
+
+ return _currentRenderTarget;
+
+ };
+
+ this.setRenderTarget = function ( renderTarget ) {
+
+ _currentRenderTarget = renderTarget;
+
+ if ( renderTarget && properties.get( renderTarget ).__webglFramebuffer === undefined ) {
+
+ textures.setupRenderTarget( renderTarget );
+
+ }
+
+ var isCube = ( renderTarget && renderTarget.isWebGLRenderTargetCube );
+ var framebuffer;
+
+ if ( renderTarget ) {
+
+ var renderTargetProperties = properties.get( renderTarget );
+
+ if ( isCube ) {
+
+ framebuffer = renderTargetProperties.__webglFramebuffer[ renderTarget.activeCubeFace ];
+
+ } else {
+
+ framebuffer = renderTargetProperties.__webglFramebuffer;
+
+ }
+
+ _currentScissor.copy( renderTarget.scissor );
+ _currentScissorTest = renderTarget.scissorTest;
+
+ _currentViewport.copy( renderTarget.viewport );
+
+ } else {
+
+ framebuffer = null;
+
+ _currentScissor.copy( _scissor ).multiplyScalar( _pixelRatio );
+ _currentScissorTest = _scissorTest;
+
+ _currentViewport.copy( _viewport ).multiplyScalar( _pixelRatio );
+
+ }
+
+ if ( _currentFramebuffer !== framebuffer ) {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
+ _currentFramebuffer = framebuffer;
+
+ }
+
+ state.scissor( _currentScissor );
+ state.setScissorTest( _currentScissorTest );
+
+ state.viewport( _currentViewport );
+
+ if ( isCube ) {
+
+ var textureProperties = properties.get( renderTarget.texture );
+ _gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + renderTarget.activeCubeFace, textureProperties.__webglTexture, renderTarget.activeMipMapLevel );
+
+ }
+
+ };
+
+ this.readRenderTargetPixels = function ( renderTarget, x, y, width, height, buffer ) {
+
+ if ( ! ( renderTarget && renderTarget.isWebGLRenderTarget ) ) {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.' );
+ return;
+
+ }
+
+ var framebuffer = properties.get( renderTarget ).__webglFramebuffer;
+
+ if ( framebuffer ) {
+
+ var restore = false;
+
+ if ( framebuffer !== _currentFramebuffer ) {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
+
+ restore = true;
+
+ }
+
+ try {
+
+ var texture = renderTarget.texture;
+ var textureFormat = texture.format;
+ var textureType = texture.type;
+
+ if ( textureFormat !== RGBAFormat && paramThreeToGL( textureFormat ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.' );
+ return;
+
+ }
+
+ if ( textureType !== UnsignedByteType && paramThreeToGL( textureType ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE ) && // IE11, Edge and Chrome Mac < 52 (#9513)
+ ! ( textureType === FloatType && ( extensions.get( 'OES_texture_float' ) || extensions.get( 'WEBGL_color_buffer_float' ) ) ) && // Chrome Mac >= 52 and Firefox
+ ! ( textureType === HalfFloatType && extensions.get( 'EXT_color_buffer_half_float' ) ) ) {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.' );
+ return;
+
+ }
+
+ if ( _gl.checkFramebufferStatus( _gl.FRAMEBUFFER ) === _gl.FRAMEBUFFER_COMPLETE ) {
+
+ // the following if statement ensures valid read requests (no out-of-bounds pixels, see #8604)
+
+ if ( ( x >= 0 && x <= ( renderTarget.width - width ) ) && ( y >= 0 && y <= ( renderTarget.height - height ) ) ) {
+
+ _gl.readPixels( x, y, width, height, paramThreeToGL( textureFormat ), paramThreeToGL( textureType ), buffer );
+
+ }
+
+ } else {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.' );
+
+ }
+
+ } finally {
+
+ if ( restore ) {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, _currentFramebuffer );
+
+ }
+
+ }
+
+ }
+
+ };
+
+ // Map three.js constants to WebGL constants
+
+ function paramThreeToGL( p ) {
+
+ var extension;
+
+ if ( p === RepeatWrapping ) return _gl.REPEAT;
+ if ( p === ClampToEdgeWrapping ) return _gl.CLAMP_TO_EDGE;
+ if ( p === MirroredRepeatWrapping ) return _gl.MIRRORED_REPEAT;
+
+ if ( p === NearestFilter ) return _gl.NEAREST;
+ if ( p === NearestMipMapNearestFilter ) return _gl.NEAREST_MIPMAP_NEAREST;
+ if ( p === NearestMipMapLinearFilter ) return _gl.NEAREST_MIPMAP_LINEAR;
+
+ if ( p === LinearFilter ) return _gl.LINEAR;
+ if ( p === LinearMipMapNearestFilter ) return _gl.LINEAR_MIPMAP_NEAREST;
+ if ( p === LinearMipMapLinearFilter ) return _gl.LINEAR_MIPMAP_LINEAR;
+
+ if ( p === UnsignedByteType ) return _gl.UNSIGNED_BYTE;
+ if ( p === UnsignedShort4444Type ) return _gl.UNSIGNED_SHORT_4_4_4_4;
+ if ( p === UnsignedShort5551Type ) return _gl.UNSIGNED_SHORT_5_5_5_1;
+ if ( p === UnsignedShort565Type ) return _gl.UNSIGNED_SHORT_5_6_5;
+
+ if ( p === ByteType ) return _gl.BYTE;
+ if ( p === ShortType ) return _gl.SHORT;
+ if ( p === UnsignedShortType ) return _gl.UNSIGNED_SHORT;
+ if ( p === IntType ) return _gl.INT;
+ if ( p === UnsignedIntType ) return _gl.UNSIGNED_INT;
+ if ( p === FloatType ) return _gl.FLOAT;
+
+ if ( p === HalfFloatType ) {
+
+ extension = extensions.get( 'OES_texture_half_float' );
+
+ if ( extension !== null ) return extension.HALF_FLOAT_OES;
+
+ }
+
+ if ( p === AlphaFormat ) return _gl.ALPHA;
+ if ( p === RGBFormat ) return _gl.RGB;
+ if ( p === RGBAFormat ) return _gl.RGBA;
+ if ( p === LuminanceFormat ) return _gl.LUMINANCE;
+ if ( p === LuminanceAlphaFormat ) return _gl.LUMINANCE_ALPHA;
+ if ( p === DepthFormat ) return _gl.DEPTH_COMPONENT;
+ if ( p === DepthStencilFormat ) return _gl.DEPTH_STENCIL;
+
+ if ( p === AddEquation ) return _gl.FUNC_ADD;
+ if ( p === SubtractEquation ) return _gl.FUNC_SUBTRACT;
+ if ( p === ReverseSubtractEquation ) return _gl.FUNC_REVERSE_SUBTRACT;
+
+ if ( p === ZeroFactor ) return _gl.ZERO;
+ if ( p === OneFactor ) return _gl.ONE;
+ if ( p === SrcColorFactor ) return _gl.SRC_COLOR;
+ if ( p === OneMinusSrcColorFactor ) return _gl.ONE_MINUS_SRC_COLOR;
+ if ( p === SrcAlphaFactor ) return _gl.SRC_ALPHA;
+ if ( p === OneMinusSrcAlphaFactor ) return _gl.ONE_MINUS_SRC_ALPHA;
+ if ( p === DstAlphaFactor ) return _gl.DST_ALPHA;
+ if ( p === OneMinusDstAlphaFactor ) return _gl.ONE_MINUS_DST_ALPHA;
+
+ if ( p === DstColorFactor ) return _gl.DST_COLOR;
+ if ( p === OneMinusDstColorFactor ) return _gl.ONE_MINUS_DST_COLOR;
+ if ( p === SrcAlphaSaturateFactor ) return _gl.SRC_ALPHA_SATURATE;
+
+ if ( p === RGB_S3TC_DXT1_Format || p === RGBA_S3TC_DXT1_Format ||
+ p === RGBA_S3TC_DXT3_Format || p === RGBA_S3TC_DXT5_Format ) {
+
+ extension = extensions.get( 'WEBGL_compressed_texture_s3tc' );
+
+ if ( extension !== null ) {
+
+ if ( p === RGB_S3TC_DXT1_Format ) return extension.COMPRESSED_RGB_S3TC_DXT1_EXT;
+ if ( p === RGBA_S3TC_DXT1_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT1_EXT;
+ if ( p === RGBA_S3TC_DXT3_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT3_EXT;
+ if ( p === RGBA_S3TC_DXT5_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT5_EXT;
+
+ }
+
+ }
+
+ if ( p === RGB_PVRTC_4BPPV1_Format || p === RGB_PVRTC_2BPPV1_Format ||
+ p === RGBA_PVRTC_4BPPV1_Format || p === RGBA_PVRTC_2BPPV1_Format ) {
+
+ extension = extensions.get( 'WEBGL_compressed_texture_pvrtc' );
+
+ if ( extension !== null ) {
+
+ if ( p === RGB_PVRTC_4BPPV1_Format ) return extension.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
+ if ( p === RGB_PVRTC_2BPPV1_Format ) return extension.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
+ if ( p === RGBA_PVRTC_4BPPV1_Format ) return extension.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
+ if ( p === RGBA_PVRTC_2BPPV1_Format ) return extension.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG;
+
+ }
+
+ }
+
+ if ( p === RGB_ETC1_Format ) {
+
+ extension = extensions.get( 'WEBGL_compressed_texture_etc1' );
+
+ if ( extension !== null ) return extension.COMPRESSED_RGB_ETC1_WEBGL;
+
+ }
+
+ if ( p === MinEquation || p === MaxEquation ) {
+
+ extension = extensions.get( 'EXT_blend_minmax' );
+
+ if ( extension !== null ) {
+
+ if ( p === MinEquation ) return extension.MIN_EXT;
+ if ( p === MaxEquation ) return extension.MAX_EXT;
+
+ }
+
+ }
+
+ if ( p === UnsignedInt248Type ) {
+
+ extension = extensions.get( 'WEBGL_depth_texture' );
+
+ if ( extension !== null ) return extension.UNSIGNED_INT_24_8_WEBGL;
+
+ }
+
+ return 0;
+
+ }
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function FogExp2 ( color, density ) {
+
+ this.name = '';
+
+ this.color = new Color( color );
+ this.density = ( density !== undefined ) ? density : 0.00025;
+
+ }
+
+ FogExp2.prototype.isFogExp2 = true;
+
+ FogExp2.prototype.clone = function () {
+
+ return new FogExp2( this.color.getHex(), this.density );
+
+ };
+
+ FogExp2.prototype.toJSON = function ( meta ) {
+
+ return {
+ type: 'FogExp2',
+ color: this.color.getHex(),
+ density: this.density
+ };
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Fog ( color, near, far ) {
+
+ this.name = '';
+
+ this.color = new Color( color );
+
+ this.near = ( near !== undefined ) ? near : 1;
+ this.far = ( far !== undefined ) ? far : 1000;
+
+ }
+
+ Fog.prototype.isFog = true;
+
+ Fog.prototype.clone = function () {
+
+ return new Fog( this.color.getHex(), this.near, this.far );
+
+ };
+
+ Fog.prototype.toJSON = function ( meta ) {
+
+ return {
+ type: 'Fog',
+ color: this.color.getHex(),
+ near: this.near,
+ far: this.far
+ };
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Scene () {
+
+ Object3D.call( this );
+
+ this.type = 'Scene';
+
+ this.background = null;
+ this.fog = null;
+ this.overrideMaterial = null;
+
+ this.autoUpdate = true; // checked by the renderer
+
+ }
+
+ Scene.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Scene,
+
+ copy: function ( source, recursive ) {
+
+ Object3D.prototype.copy.call( this, source, recursive );
+
+ if ( source.background !== null ) this.background = source.background.clone();
+ if ( source.fog !== null ) this.fog = source.fog.clone();
+ if ( source.overrideMaterial !== null ) this.overrideMaterial = source.overrideMaterial.clone();
+
+ this.autoUpdate = source.autoUpdate;
+ this.matrixAutoUpdate = source.matrixAutoUpdate;
+
+ return this;
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var data = Object3D.prototype.toJSON.call( this, meta );
+
+ if ( this.background !== null ) data.object.background = this.background.toJSON( meta );
+ if ( this.fog !== null ) data.object.fog = this.fog.toJSON();
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function LensFlare( texture, size, distance, blending, color ) {
+
+ Object3D.call( this );
+
+ this.lensFlares = [];
+
+ this.positionScreen = new Vector3();
+ this.customUpdateCallback = undefined;
+
+ if ( texture !== undefined ) {
+
+ this.add( texture, size, distance, blending, color );
+
+ }
+
+ }
+
+ LensFlare.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: LensFlare,
+
+ isLensFlare: true,
+
+ copy: function ( source ) {
+
+ Object3D.prototype.copy.call( this, source );
+
+ this.positionScreen.copy( source.positionScreen );
+ this.customUpdateCallback = source.customUpdateCallback;
+
+ for ( var i = 0, l = source.lensFlares.length; i < l; i ++ ) {
+
+ this.lensFlares.push( source.lensFlares[ i ] );
+
+ }
+
+ return this;
+
+ },
+
+ add: function ( texture, size, distance, blending, color, opacity ) {
+
+ if ( size === undefined ) size = - 1;
+ if ( distance === undefined ) distance = 0;
+ if ( opacity === undefined ) opacity = 1;
+ if ( color === undefined ) color = new Color( 0xffffff );
+ if ( blending === undefined ) blending = NormalBlending;
+
+ distance = Math.min( distance, Math.max( 0, distance ) );
+
+ this.lensFlares.push( {
+ texture: texture, // THREE.Texture
+ size: size, // size in pixels (-1 = use texture.width)
+ distance: distance, // distance (0-1) from light source (0=at light source)
+ x: 0, y: 0, z: 0, // screen position (-1 => 1) z = 0 is in front z = 1 is back
+ scale: 1, // scale
+ rotation: 0, // rotation
+ opacity: opacity, // opacity
+ color: color, // color
+ blending: blending // blending
+ } );
+
+ },
+
+ /*
+ * Update lens flares update positions on all flares based on the screen position
+ * Set myLensFlare.customUpdateCallback to alter the flares in your project specific way.
+ */
+
+ updateLensFlares: function () {
+
+ var f, fl = this.lensFlares.length;
+ var flare;
+ var vecX = - this.positionScreen.x * 2;
+ var vecY = - this.positionScreen.y * 2;
+
+ for ( f = 0; f < fl; f ++ ) {
+
+ flare = this.lensFlares[ f ];
+
+ flare.x = this.positionScreen.x + vecX * flare.distance;
+ flare.y = this.positionScreen.y + vecY * flare.distance;
+
+ flare.wantedRotation = flare.x * Math.PI * 0.25;
+ flare.rotation += ( flare.wantedRotation - flare.rotation ) * 0.25;
+
+ }
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ * map: new THREE.Texture( <Image> ),
+ *
+ * uvOffset: new THREE.Vector2(),
+ * uvScale: new THREE.Vector2()
+ * }
+ */
+
+ function SpriteMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'SpriteMaterial';
+
+ this.color = new Color( 0xffffff );
+ this.map = null;
+
+ this.rotation = 0;
+
+ this.fog = false;
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ SpriteMaterial.prototype = Object.create( Material.prototype );
+ SpriteMaterial.prototype.constructor = SpriteMaterial;
+ SpriteMaterial.prototype.isSpriteMaterial = true;
+
+ SpriteMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+ this.map = source.map;
+
+ this.rotation = source.rotation;
+
+ return this;
+
+ };
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Sprite( material ) {
+
+ Object3D.call( this );
+
+ this.type = 'Sprite';
+
+ this.material = ( material !== undefined ) ? material : new SpriteMaterial();
+
+ }
+
+ Sprite.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Sprite,
+
+ isSprite: true,
+
+ raycast: ( function () {
+
+ var intersectPoint = new Vector3();
+ var worldPosition = new Vector3();
+ var worldScale = new Vector3();
+
+ return function raycast( raycaster, intersects ) {
+
+ worldPosition.setFromMatrixPosition( this.matrixWorld );
+ raycaster.ray.closestPointToPoint( worldPosition, intersectPoint );
+
+ worldScale.setFromMatrixScale( this.matrixWorld );
+ var guessSizeSq = worldScale.x * worldScale.y / 4;
+
+ if ( worldPosition.distanceToSquared( intersectPoint ) > guessSizeSq ) return;
+
+ var distance = raycaster.ray.origin.distanceTo( intersectPoint );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) return;
+
+ intersects.push( {
+
+ distance: distance,
+ point: intersectPoint.clone(),
+ face: null,
+ object: this
+
+ } );
+
+ };
+
+ }() ),
+
+ clone: function () {
+
+ return new this.constructor( this.material ).copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function LOD() {
+
+ Object3D.call( this );
+
+ this.type = 'LOD';
+
+ Object.defineProperties( this, {
+ levels: {
+ enumerable: true,
+ value: []
+ }
+ } );
+
+ }
+
+ LOD.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: LOD,
+
+ copy: function ( source ) {
+
+ Object3D.prototype.copy.call( this, source, false );
+
+ var levels = source.levels;
+
+ for ( var i = 0, l = levels.length; i < l; i ++ ) {
+
+ var level = levels[ i ];
+
+ this.addLevel( level.object.clone(), level.distance );
+
+ }
+
+ return this;
+
+ },
+
+ addLevel: function ( object, distance ) {
+
+ if ( distance === undefined ) distance = 0;
+
+ distance = Math.abs( distance );
+
+ var levels = this.levels;
+
+ for ( var l = 0; l < levels.length; l ++ ) {
+
+ if ( distance < levels[ l ].distance ) {
+
+ break;
+
+ }
+
+ }
+
+ levels.splice( l, 0, { distance: distance, object: object } );
+
+ this.add( object );
+
+ },
+
+ getObjectForDistance: function ( distance ) {
+
+ var levels = this.levels;
+
+ for ( var i = 1, l = levels.length; i < l; i ++ ) {
+
+ if ( distance < levels[ i ].distance ) {
+
+ break;
+
+ }
+
+ }
+
+ return levels[ i - 1 ].object;
+
+ },
+
+ raycast: ( function () {
+
+ var matrixPosition = new Vector3();
+
+ return function raycast( raycaster, intersects ) {
+
+ matrixPosition.setFromMatrixPosition( this.matrixWorld );
+
+ var distance = raycaster.ray.origin.distanceTo( matrixPosition );
+
+ this.getObjectForDistance( distance ).raycast( raycaster, intersects );
+
+ };
+
+ }() ),
+
+ update: function () {
+
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+
+ return function update( camera ) {
+
+ var levels = this.levels;
+
+ if ( levels.length > 1 ) {
+
+ v1.setFromMatrixPosition( camera.matrixWorld );
+ v2.setFromMatrixPosition( this.matrixWorld );
+
+ var distance = v1.distanceTo( v2 );
+
+ levels[ 0 ].object.visible = true;
+
+ for ( var i = 1, l = levels.length; i < l; i ++ ) {
+
+ if ( distance >= levels[ i ].distance ) {
+
+ levels[ i - 1 ].object.visible = false;
+ levels[ i ].object.visible = true;
+
+ } else {
+
+ break;
+
+ }
+
+ }
+
+ for ( ; i < l; i ++ ) {
+
+ levels[ i ].object.visible = false;
+
+ }
+
+ }
+
+ };
+
+ }(),
+
+ toJSON: function ( meta ) {
+
+ var data = Object3D.prototype.toJSON.call( this, meta );
+
+ data.object.levels = [];
+
+ var levels = this.levels;
+
+ for ( var i = 0, l = levels.length; i < l; i ++ ) {
+
+ var level = levels[ i ];
+
+ data.object.levels.push( {
+ object: level.object.uuid,
+ distance: level.distance
+ } );
+
+ }
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author michael guerrero / http://realitymeltdown.com
+ * @author ikerr / http://verold.com
+ */
+
+ function Skeleton( bones, boneInverses ) {
+
+ // copy the bone array
+
+ bones = bones || [];
+
+ this.bones = bones.slice( 0 );
+ this.boneMatrices = new Float32Array( this.bones.length * 16 );
+
+ // use the supplied bone inverses or calculate the inverses
+
+ if ( boneInverses === undefined ) {
+
+ this.calculateInverses();
+
+ } else {
+
+ if ( this.bones.length === boneInverses.length ) {
+
+ this.boneInverses = boneInverses.slice( 0 );
+
+ } else {
+
+ console.warn( 'THREE.Skeleton boneInverses is the wrong length.' );
+
+ this.boneInverses = [];
+
+ for ( var i = 0, il = this.bones.length; i < il; i ++ ) {
+
+ this.boneInverses.push( new Matrix4() );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ Object.assign( Skeleton.prototype, {
+
+ calculateInverses: function () {
+
+ this.boneInverses = [];
+
+ for ( var i = 0, il = this.bones.length; i < il; i ++ ) {
+
+ var inverse = new Matrix4();
+
+ if ( this.bones[ i ] ) {
+
+ inverse.getInverse( this.bones[ i ].matrixWorld );
+
+ }
+
+ this.boneInverses.push( inverse );
+
+ }
+
+ },
+
+ pose: function () {
+
+ var bone, i, il;
+
+ // recover the bind-time world matrices
+
+ for ( i = 0, il = this.bones.length; i < il; i ++ ) {
+
+ bone = this.bones[ i ];
+
+ if ( bone ) {
+
+ bone.matrixWorld.getInverse( this.boneInverses[ i ] );
+
+ }
+
+ }
+
+ // compute the local matrices, positions, rotations and scales
+
+ for ( i = 0, il = this.bones.length; i < il; i ++ ) {
+
+ bone = this.bones[ i ];
+
+ if ( bone ) {
+
+ if ( bone.parent && bone.parent.isBone ) {
+
+ bone.matrix.getInverse( bone.parent.matrixWorld );
+ bone.matrix.multiply( bone.matrixWorld );
+
+ } else {
+
+ bone.matrix.copy( bone.matrixWorld );
+
+ }
+
+ bone.matrix.decompose( bone.position, bone.quaternion, bone.scale );
+
+ }
+
+ }
+
+ },
+
+ update: ( function () {
+
+ var offsetMatrix = new Matrix4();
+ var identityMatrix = new Matrix4();
+
+ return function update() {
+
+ var bones = this.bones;
+ var boneInverses = this.boneInverses;
+ var boneMatrices = this.boneMatrices;
+ var boneTexture = this.boneTexture;
+
+ // flatten bone matrices to array
+
+ for ( var i = 0, il = bones.length; i < il; i ++ ) {
+
+ // compute the offset between the current and the original transform
+
+ var matrix = bones[ i ] ? bones[ i ].matrixWorld : identityMatrix;
+
+ offsetMatrix.multiplyMatrices( matrix, boneInverses[ i ] );
+ offsetMatrix.toArray( boneMatrices, i * 16 );
+
+ }
+
+ if ( boneTexture !== undefined ) {
+
+ boneTexture.needsUpdate = true;
+
+ }
+
+ };
+
+ } )(),
+
+ clone: function () {
+
+ return new Skeleton( this.bones, this.boneInverses );
+
+ }
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author ikerr / http://verold.com
+ */
+
+ function Bone() {
+
+ Object3D.call( this );
+
+ this.type = 'Bone';
+
+ }
+
+ Bone.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Bone,
+
+ isBone: true
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author ikerr / http://verold.com
+ */
+
+ function SkinnedMesh( geometry, material ) {
+
+ Mesh.call( this, geometry, material );
+
+ this.type = 'SkinnedMesh';
+
+ this.bindMode = 'attached';
+ this.bindMatrix = new Matrix4();
+ this.bindMatrixInverse = new Matrix4();
+
+ var bones = this.initBones();
+ var skeleton = new Skeleton( bones );
+
+ this.bind( skeleton, this.matrixWorld );
+
+ this.normalizeSkinWeights();
+
+ }
+
+ SkinnedMesh.prototype = Object.assign( Object.create( Mesh.prototype ), {
+
+ constructor: SkinnedMesh,
+
+ isSkinnedMesh: true,
+
+ initBones: function () {
+
+ var bones = [], bone, gbone;
+ var i, il;
+
+ if ( this.geometry && this.geometry.bones !== undefined ) {
+
+ // first, create array of 'Bone' objects from geometry data
+
+ for ( i = 0, il = this.geometry.bones.length; i < il; i ++ ) {
+
+ gbone = this.geometry.bones[ i ];
+
+ // create new 'Bone' object
+
+ bone = new Bone();
+ bones.push( bone );
+
+ // apply values
+
+ bone.name = gbone.name;
+ bone.position.fromArray( gbone.pos );
+ bone.quaternion.fromArray( gbone.rotq );
+ if ( gbone.scl !== undefined ) bone.scale.fromArray( gbone.scl );
+
+ }
+
+ // second, create bone hierarchy
+
+ for ( i = 0, il = this.geometry.bones.length; i < il; i ++ ) {
+
+ gbone = this.geometry.bones[ i ];
+
+ if ( ( gbone.parent !== - 1 ) && ( gbone.parent !== null ) && ( bones[ gbone.parent ] !== undefined ) ) {
+
+ // subsequent bones in the hierarchy
+
+ bones[ gbone.parent ].add( bones[ i ] );
+
+ } else {
+
+ // topmost bone, immediate child of the skinned mesh
+
+ this.add( bones[ i ] );
+
+ }
+
+ }
+
+ }
+
+ // now the bones are part of the scene graph and children of the skinned mesh.
+ // let's update the corresponding matrices
+
+ this.updateMatrixWorld( true );
+
+ return bones;
+
+ },
+
+ bind: function ( skeleton, bindMatrix ) {
+
+ this.skeleton = skeleton;
+
+ if ( bindMatrix === undefined ) {
+
+ this.updateMatrixWorld( true );
+
+ this.skeleton.calculateInverses();
+
+ bindMatrix = this.matrixWorld;
+
+ }
+
+ this.bindMatrix.copy( bindMatrix );
+ this.bindMatrixInverse.getInverse( bindMatrix );
+
+ },
+
+ pose: function () {
+
+ this.skeleton.pose();
+
+ },
+
+ normalizeSkinWeights: function () {
+
+ var scale, i;
+
+ if ( this.geometry && this.geometry.isGeometry ) {
+
+ for ( i = 0; i < this.geometry.skinWeights.length; i ++ ) {
+
+ var sw = this.geometry.skinWeights[ i ];
+
+ scale = 1.0 / sw.lengthManhattan();
+
+ if ( scale !== Infinity ) {
+
+ sw.multiplyScalar( scale );
+
+ } else {
+
+ sw.set( 1, 0, 0, 0 ); // do something reasonable
+
+ }
+
+ }
+
+ } else if ( this.geometry && this.geometry.isBufferGeometry ) {
+
+ var vec = new Vector4();
+
+ var skinWeight = this.geometry.attributes.skinWeight;
+
+ for ( i = 0; i < skinWeight.count; i ++ ) {
+
+ vec.x = skinWeight.getX( i );
+ vec.y = skinWeight.getY( i );
+ vec.z = skinWeight.getZ( i );
+ vec.w = skinWeight.getW( i );
+
+ scale = 1.0 / vec.lengthManhattan();
+
+ if ( scale !== Infinity ) {
+
+ vec.multiplyScalar( scale );
+
+ } else {
+
+ vec.set( 1, 0, 0, 0 ); // do something reasonable
+
+ }
+
+ skinWeight.setXYZW( i, vec.x, vec.y, vec.z, vec.w );
+
+ }
+
+ }
+
+ },
+
+ updateMatrixWorld: function ( force ) {
+
+ Mesh.prototype.updateMatrixWorld.call( this, force );
+
+ if ( this.bindMode === 'attached' ) {
+
+ this.bindMatrixInverse.getInverse( this.matrixWorld );
+
+ } else if ( this.bindMode === 'detached' ) {
+
+ this.bindMatrixInverse.getInverse( this.bindMatrix );
+
+ } else {
+
+ console.warn( 'THREE.SkinnedMesh: Unrecognized bindMode: ' + this.bindMode );
+
+ }
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.geometry, this.material ).copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ *
+ * linewidth: <float>,
+ * linecap: "round",
+ * linejoin: "round"
+ * }
+ */
+
+ function LineBasicMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'LineBasicMaterial';
+
+ this.color = new Color( 0xffffff );
+
+ this.linewidth = 1;
+ this.linecap = 'round';
+ this.linejoin = 'round';
+
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ LineBasicMaterial.prototype = Object.create( Material.prototype );
+ LineBasicMaterial.prototype.constructor = LineBasicMaterial;
+
+ LineBasicMaterial.prototype.isLineBasicMaterial = true;
+
+ LineBasicMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+
+ this.linewidth = source.linewidth;
+ this.linecap = source.linecap;
+ this.linejoin = source.linejoin;
+
+ return this;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Line( geometry, material, mode ) {
+
+ if ( mode === 1 ) {
+
+ console.warn( 'THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead.' );
+ return new LineSegments( geometry, material );
+
+ }
+
+ Object3D.call( this );
+
+ this.type = 'Line';
+
+ this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
+ this.material = material !== undefined ? material : new LineBasicMaterial( { color: Math.random() * 0xffffff } );
+
+ }
+
+ Line.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Line,
+
+ isLine: true,
+
+ raycast: ( function () {
+
+ var inverseMatrix = new Matrix4();
+ var ray = new Ray();
+ var sphere = new Sphere();
+
+ return function raycast( raycaster, intersects ) {
+
+ var precision = raycaster.linePrecision;
+ var precisionSq = precision * precision;
+
+ var geometry = this.geometry;
+ var matrixWorld = this.matrixWorld;
+
+ // Checking boundingSphere distance to ray
+
+ if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+
+ sphere.copy( geometry.boundingSphere );
+ sphere.applyMatrix4( matrixWorld );
+
+ if ( raycaster.ray.intersectsSphere( sphere ) === false ) return;
+
+ //
+
+ inverseMatrix.getInverse( matrixWorld );
+ ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
+
+ var vStart = new Vector3();
+ var vEnd = new Vector3();
+ var interSegment = new Vector3();
+ var interRay = new Vector3();
+ var step = (this && this.isLineSegments) ? 2 : 1;
+
+ if ( geometry.isBufferGeometry ) {
+
+ var index = geometry.index;
+ var attributes = geometry.attributes;
+ var positions = attributes.position.array;
+
+ if ( index !== null ) {
+
+ var indices = index.array;
+
+ for ( var i = 0, l = indices.length - 1; i < l; i += step ) {
+
+ var a = indices[ i ];
+ var b = indices[ i + 1 ];
+
+ vStart.fromArray( positions, a * 3 );
+ vEnd.fromArray( positions, b * 3 );
+
+ var distSq = ray.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
+
+ if ( distSq > precisionSq ) continue;
+
+ interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
+
+ var distance = raycaster.ray.origin.distanceTo( interRay );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) continue;
+
+ intersects.push( {
+
+ distance: distance,
+ // What do we want? intersection point on the ray or on the segment??
+ // point: raycaster.ray.at( distance ),
+ point: interSegment.clone().applyMatrix4( this.matrixWorld ),
+ index: i,
+ face: null,
+ faceIndex: null,
+ object: this
+
+ } );
+
+ }
+
+ } else {
+
+ for ( var i = 0, l = positions.length / 3 - 1; i < l; i += step ) {
+
+ vStart.fromArray( positions, 3 * i );
+ vEnd.fromArray( positions, 3 * i + 3 );
+
+ var distSq = ray.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
+
+ if ( distSq > precisionSq ) continue;
+
+ interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
+
+ var distance = raycaster.ray.origin.distanceTo( interRay );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) continue;
+
+ intersects.push( {
+
+ distance: distance,
+ // What do we want? intersection point on the ray or on the segment??
+ // point: raycaster.ray.at( distance ),
+ point: interSegment.clone().applyMatrix4( this.matrixWorld ),
+ index: i,
+ face: null,
+ faceIndex: null,
+ object: this
+
+ } );
+
+ }
+
+ }
+
+ } else if ( geometry.isGeometry ) {
+
+ var vertices = geometry.vertices;
+ var nbVertices = vertices.length;
+
+ for ( var i = 0; i < nbVertices - 1; i += step ) {
+
+ var distSq = ray.distanceSqToSegment( vertices[ i ], vertices[ i + 1 ], interRay, interSegment );
+
+ if ( distSq > precisionSq ) continue;
+
+ interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
+
+ var distance = raycaster.ray.origin.distanceTo( interRay );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) continue;
+
+ intersects.push( {
+
+ distance: distance,
+ // What do we want? intersection point on the ray or on the segment??
+ // point: raycaster.ray.at( distance ),
+ point: interSegment.clone().applyMatrix4( this.matrixWorld ),
+ index: i,
+ face: null,
+ faceIndex: null,
+ object: this
+
+ } );
+
+ }
+
+ }
+
+ };
+
+ }() ),
+
+ clone: function () {
+
+ return new this.constructor( this.geometry, this.material ).copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function LineSegments( geometry, material ) {
+
+ Line.call( this, geometry, material );
+
+ this.type = 'LineSegments';
+
+ }
+
+ LineSegments.prototype = Object.assign( Object.create( Line.prototype ), {
+
+ constructor: LineSegments,
+
+ isLineSegments: true
+
+ } );
+
+ /**
+ * @author mgreter / http://github.com/mgreter
+ */
+
+ function LineLoop( geometry, material ) {
+
+ Line.call( this, geometry, material );
+
+ this.type = 'LineLoop';
+
+ }
+
+ LineLoop.prototype = Object.assign( Object.create( Line.prototype ), {
+
+ constructor: LineLoop,
+
+ isLineLoop: true,
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ * map: new THREE.Texture( <Image> ),
+ *
+ * size: <float>,
+ * sizeAttenuation: <bool>
+ * }
+ */
+
+ function PointsMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'PointsMaterial';
+
+ this.color = new Color( 0xffffff );
+
+ this.map = null;
+
+ this.size = 1;
+ this.sizeAttenuation = true;
+
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ PointsMaterial.prototype = Object.create( Material.prototype );
+ PointsMaterial.prototype.constructor = PointsMaterial;
+
+ PointsMaterial.prototype.isPointsMaterial = true;
+
+ PointsMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+
+ this.map = source.map;
+
+ this.size = source.size;
+ this.sizeAttenuation = source.sizeAttenuation;
+
+ return this;
+
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Points( geometry, material ) {
+
+ Object3D.call( this );
+
+ this.type = 'Points';
+
+ this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
+ this.material = material !== undefined ? material : new PointsMaterial( { color: Math.random() * 0xffffff } );
+
+ }
+
+ Points.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Points,
+
+ isPoints: true,
+
+ raycast: ( function () {
+
+ var inverseMatrix = new Matrix4();
+ var ray = new Ray();
+ var sphere = new Sphere();
+
+ return function raycast( raycaster, intersects ) {
+
+ var object = this;
+ var geometry = this.geometry;
+ var matrixWorld = this.matrixWorld;
+ var threshold = raycaster.params.Points.threshold;
+
+ // Checking boundingSphere distance to ray
+
+ if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+
+ sphere.copy( geometry.boundingSphere );
+ sphere.applyMatrix4( matrixWorld );
+ sphere.radius += threshold;
+
+ if ( raycaster.ray.intersectsSphere( sphere ) === false ) return;
+
+ //
+
+ inverseMatrix.getInverse( matrixWorld );
+ ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
+
+ var localThreshold = threshold / ( ( this.scale.x + this.scale.y + this.scale.z ) / 3 );
+ var localThresholdSq = localThreshold * localThreshold;
+ var position = new Vector3();
+
+ function testPoint( point, index ) {
+
+ var rayPointDistanceSq = ray.distanceSqToPoint( point );
+
+ if ( rayPointDistanceSq < localThresholdSq ) {
+
+ var intersectPoint = ray.closestPointToPoint( point );
+ intersectPoint.applyMatrix4( matrixWorld );
+
+ var distance = raycaster.ray.origin.distanceTo( intersectPoint );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) return;
+
+ intersects.push( {
+
+ distance: distance,
+ distanceToRay: Math.sqrt( rayPointDistanceSq ),
+ point: intersectPoint.clone(),
+ index: index,
+ face: null,
+ object: object
+
+ } );
+
+ }
+
+ }
+
+ if ( geometry.isBufferGeometry ) {
+
+ var index = geometry.index;
+ var attributes = geometry.attributes;
+ var positions = attributes.position.array;
+
+ if ( index !== null ) {
+
+ var indices = index.array;
+
+ for ( var i = 0, il = indices.length; i < il; i ++ ) {
+
+ var a = indices[ i ];
+
+ position.fromArray( positions, a * 3 );
+
+ testPoint( position, a );
+
+ }
+
+ } else {
+
+ for ( var i = 0, l = positions.length / 3; i < l; i ++ ) {
+
+ position.fromArray( positions, i * 3 );
+
+ testPoint( position, i );
+
+ }
+
+ }
+
+ } else {
+
+ var vertices = geometry.vertices;
+
+ for ( var i = 0, l = vertices.length; i < l; i ++ ) {
+
+ testPoint( vertices[ i ], i );
+
+ }
+
+ }
+
+ };
+
+ }() ),
+
+ clone: function () {
+
+ return new this.constructor( this.geometry, this.material ).copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Group() {
+
+ Object3D.call( this );
+
+ this.type = 'Group';
+
+ }
+
+ Group.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Group
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function VideoTexture( video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
+
+ Texture.call( this, video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
+
+ this.generateMipmaps = false;
+
+ var scope = this;
+
+ function update() {
+
+ requestAnimationFrame( update );
+
+ if ( video.readyState >= video.HAVE_CURRENT_DATA ) {
+
+ scope.needsUpdate = true;
+
+ }
+
+ }
+
+ update();
+
+ }
+
+ VideoTexture.prototype = Object.create( Texture.prototype );
+ VideoTexture.prototype.constructor = VideoTexture;
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function CompressedTexture( mipmaps, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding ) {
+
+ Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
+
+ this.image = { width: width, height: height };
+ this.mipmaps = mipmaps;
+
+ // no flipping for cube textures
+ // (also flipping doesn't work for compressed textures )
+
+ this.flipY = false;
+
+ // can't generate mipmaps for compressed textures
+ // mips must be embedded in DDS files
+
+ this.generateMipmaps = false;
+
+ }
+
+ CompressedTexture.prototype = Object.create( Texture.prototype );
+ CompressedTexture.prototype.constructor = CompressedTexture;
+
+ CompressedTexture.prototype.isCompressedTexture = true;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function CanvasTexture( canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
+
+ Texture.call( this, canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
+
+ this.needsUpdate = true;
+
+ }
+
+ CanvasTexture.prototype = Object.create( Texture.prototype );
+ CanvasTexture.prototype.constructor = CanvasTexture;
+
+ /**
+ * @author Matt DesLauriers / @mattdesl
+ * @author atix / arthursilber.de
+ */
+
+ function DepthTexture( width, height, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, format ) {
+
+ format = format !== undefined ? format : DepthFormat;
+
+ if ( format !== DepthFormat && format !== DepthStencilFormat ) {
+
+ throw new Error( 'DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat' )
+
+ }
+
+ if ( type === undefined && format === DepthFormat ) type = UnsignedShortType;
+ if ( type === undefined && format === DepthStencilFormat ) type = UnsignedInt248Type;
+
+ Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
+
+ this.image = { width: width, height: height };
+
+ this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
+ this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
+
+ this.flipY = false;
+ this.generateMipmaps = false;
+
+ }
+
+ DepthTexture.prototype = Object.create( Texture.prototype );
+ DepthTexture.prototype.constructor = DepthTexture;
+ DepthTexture.prototype.isDepthTexture = true;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ function WireframeGeometry( geometry ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'WireframeGeometry';
+
+ // buffer
+
+ var vertices = [];
+
+ // helper variables
+
+ var i, j, l, o, ol;
+ var edge = [ 0, 0 ], edges = {}, e, edge1, edge2;
+ var key, keys = [ 'a', 'b', 'c' ];
+ var vertex;
+
+ // different logic for Geometry and BufferGeometry
+
+ if ( geometry && geometry.isGeometry ) {
+
+ // create a data structure that contains all edges without duplicates
+
+ var faces = geometry.faces;
+
+ for ( i = 0, l = faces.length; i < l; i ++ ) {
+
+ var face = faces[ i ];
+
+ for ( j = 0; j < 3; j ++ ) {
+
+ edge1 = face[ keys[ j ] ];
+ edge2 = face[ keys[ ( j + 1 ) % 3 ] ];
+ edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates
+ edge[ 1 ] = Math.max( edge1, edge2 );
+
+ key = edge[ 0 ] + ',' + edge[ 1 ];
+
+ if ( edges[ key ] === undefined ) {
+
+ edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] };
+
+ }
+
+ }
+
+ }
+
+ // generate vertices
+
+ for ( key in edges ) {
+
+ e = edges[ key ];
+
+ vertex = geometry.vertices[ e.index1 ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ vertex = geometry.vertices[ e.index2 ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ } else if ( geometry && geometry.isBufferGeometry ) {
+
+ var position, indices, groups;
+ var group, start, count;
+ var index1, index2;
+
+ vertex = new Vector3();
+
+ if ( geometry.index !== null ) {
+
+ // indexed BufferGeometry
+
+ position = geometry.attributes.position;
+ indices = geometry.index;
+ groups = geometry.groups;
+
+ if ( groups.length === 0 ) {
+
+ groups = [ { start: 0, count: indices.count, materialIndex: 0 } ];
+
+ }
+
+ // create a data structure that contains all eges without duplicates
+
+ for ( o = 0, ol = groups.length; o < ol; ++ o ) {
+
+ group = groups[ o ];
+
+ start = group.start;
+ count = group.count;
+
+ for ( i = start, l = ( start + count ); i < l; i += 3 ) {
+
+ for ( j = 0; j < 3; j ++ ) {
+
+ edge1 = indices.getX( i + j );
+ edge2 = indices.getX( i + ( j + 1 ) % 3 );
+ edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates
+ edge[ 1 ] = Math.max( edge1, edge2 );
+
+ key = edge[ 0 ] + ',' + edge[ 1 ];
+
+ if ( edges[ key ] === undefined ) {
+
+ edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] };
+
+ }
+
+ }
+
+ }
+
+ }
+
+ // generate vertices
+
+ for ( key in edges ) {
+
+ e = edges[ key ];
+
+ vertex.fromBufferAttribute( position, e.index1 );
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ vertex.fromBufferAttribute( position, e.index2 );
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ } else {
+
+ // non-indexed BufferGeometry
+
+ position = geometry.attributes.position;
+
+ for ( i = 0, l = ( position.count / 3 ); i < l; i ++ ) {
+
+ for ( j = 0; j < 3; j ++ ) {
+
+ // three edges per triangle, an edge is represented as (index1, index2)
+ // e.g. the first triangle has the following edges: (0,1),(1,2),(2,0)
+
+ index1 = 3 * i + j;
+ vertex.fromBufferAttribute( position, index1 );
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ index2 = 3 * i + ( ( j + 1 ) % 3 );
+ vertex.fromBufferAttribute( position, index2 );
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ // build geometry
+
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+
+ }
+
+ WireframeGeometry.prototype = Object.create( BufferGeometry.prototype );
+ WireframeGeometry.prototype.constructor = WireframeGeometry;
+
+ /**
+ * @author zz85 / https://github.com/zz85
+ * @author Mugen87 / https://github.com/Mugen87
+ *
+ * Parametric Surfaces Geometry
+ * based on the brilliant article by @prideout http://prideout.net/blog/?p=44
+ */
+
+ // ParametricGeometry
+
+ function ParametricGeometry( func, slices, stacks ) {
+
+ Geometry.call( this );
+
+ this.type = 'ParametricGeometry';
+
+ this.parameters = {
+ func: func,
+ slices: slices,
+ stacks: stacks
+ };
+
+ this.fromBufferGeometry( new ParametricBufferGeometry( func, slices, stacks ) );
+ this.mergeVertices();
+
+ }
+
+ ParametricGeometry.prototype = Object.create( Geometry.prototype );
+ ParametricGeometry.prototype.constructor = ParametricGeometry;
+
+ // ParametricBufferGeometry
+
+ function ParametricBufferGeometry( func, slices, stacks ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'ParametricBufferGeometry';
+
+ this.parameters = {
+ func: func,
+ slices: slices,
+ stacks: stacks
+ };
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ var EPS = 0.00001;
+
+ var normal = new Vector3();
+
+ var p0 = new Vector3(), p1 = new Vector3();
+ var pu = new Vector3(), pv = new Vector3();
+
+ var i, j;
+
+ // generate vertices, normals and uvs
+
+ var sliceCount = slices + 1;
+
+ for ( i = 0; i <= stacks; i ++ ) {
+
+ var v = i / stacks;
+
+ for ( j = 0; j <= slices; j ++ ) {
+
+ var u = j / slices;
+
+ // vertex
+
+ p0 = func( u, v, p0 );
+ vertices.push( p0.x, p0.y, p0.z );
+
+ // normal
+
+ // approximate tangent vectors via finite differences
+
+ if ( u - EPS >= 0 ) {
+
+ p1 = func( u - EPS, v, p1 );
+ pu.subVectors( p0, p1 );
+
+ } else {
+
+ p1 = func( u + EPS, v, p1 );
+ pu.subVectors( p1, p0 );
+
+ }
+
+ if ( v - EPS >= 0 ) {
+
+ p1 = func( u, v - EPS, p1 );
+ pv.subVectors( p0, p1 );
+
+ } else {
+
+ p1 = func( u, v + EPS, p1 );
+ pv.subVectors( p1, p0 );
+
+ }
+
+ // cross product of tangent vectors returns surface normal
+
+ normal.crossVectors( pu, pv ).normalize();
+ normals.push( normal.x, normal.y, normal.z );
+
+ // uv
+
+ uvs.push( u, v );
+
+ }
+
+ }
+
+ // generate indices
+
+ for ( i = 0; i < stacks; i ++ ) {
+
+ for ( j = 0; j < slices; j ++ ) {
+
+ var a = i * sliceCount + j;
+ var b = i * sliceCount + j + 1;
+ var c = ( i + 1 ) * sliceCount + j + 1;
+ var d = ( i + 1 ) * sliceCount + j;
+
+ // faces one and two
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ ParametricBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ ParametricBufferGeometry.prototype.constructor = ParametricBufferGeometry;
+
+ /**
+ * @author clockworkgeek / https://github.com/clockworkgeek
+ * @author timothypratley / https://github.com/timothypratley
+ * @author WestLangley / http://github.com/WestLangley
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // PolyhedronGeometry
+
+ function PolyhedronGeometry( vertices, indices, radius, detail ) {
+
+ Geometry.call( this );
+
+ this.type = 'PolyhedronGeometry';
+
+ this.parameters = {
+ vertices: vertices,
+ indices: indices,
+ radius: radius,
+ detail: detail
+ };
+
+ this.fromBufferGeometry( new PolyhedronBufferGeometry( vertices, indices, radius, detail ) );
+ this.mergeVertices();
+
+ }
+
+ PolyhedronGeometry.prototype = Object.create( Geometry.prototype );
+ PolyhedronGeometry.prototype.constructor = PolyhedronGeometry;
+
+ // PolyhedronBufferGeometry
+
+ function PolyhedronBufferGeometry( vertices, indices, radius, detail ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'PolyhedronBufferGeometry';
+
+ this.parameters = {
+ vertices: vertices,
+ indices: indices,
+ radius: radius,
+ detail: detail
+ };
+
+ radius = radius || 1;
+ detail = detail || 0;
+
+ // default buffer data
+
+ var vertexBuffer = [];
+ var uvBuffer = [];
+
+ // the subdivision creates the vertex buffer data
+
+ subdivide( detail );
+
+ // all vertices should lie on a conceptual sphere with a given radius
+
+ appplyRadius( radius );
+
+ // finally, create the uv data
+
+ generateUVs();
+
+ // build non-indexed geometry
+
+ this.addAttribute( 'position', new Float32BufferAttribute( vertexBuffer, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( vertexBuffer.slice(), 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvBuffer, 2 ) );
+
+ if ( detail === 0 ) {
+
+ this.computeVertexNormals(); // flat normals
+
+ } else {
+
+ this.normalizeNormals(); // smooth normals
+
+ }
+
+ // helper functions
+
+ function subdivide( detail ) {
+
+ var a = new Vector3();
+ var b = new Vector3();
+ var c = new Vector3();
+
+ // iterate over all faces and apply a subdivison with the given detail value
+
+ for ( var i = 0; i < indices.length; i += 3 ) {
+
+ // get the vertices of the face
+
+ getVertexByIndex( indices[ i + 0 ], a );
+ getVertexByIndex( indices[ i + 1 ], b );
+ getVertexByIndex( indices[ i + 2 ], c );
+
+ // perform subdivision
+
+ subdivideFace( a, b, c, detail );
+
+ }
+
+ }
+
+ function subdivideFace( a, b, c, detail ) {
+
+ var cols = Math.pow( 2, detail );
+
+ // we use this multidimensional array as a data structure for creating the subdivision
+
+ var v = [];
+
+ var i, j;
+
+ // construct all of the vertices for this subdivision
+
+ for ( i = 0; i <= cols; i ++ ) {
+
+ v[ i ] = [];
+
+ var aj = a.clone().lerp( c, i / cols );
+ var bj = b.clone().lerp( c, i / cols );
+
+ var rows = cols - i;
+
+ for ( j = 0; j <= rows; j ++ ) {
+
+ if ( j === 0 && i === cols ) {
+
+ v[ i ][ j ] = aj;
+
+ } else {
+
+ v[ i ][ j ] = aj.clone().lerp( bj, j / rows );
+
+ }
+
+ }
+
+ }
+
+ // construct all of the faces
+
+ for ( i = 0; i < cols; i ++ ) {
+
+ for ( j = 0; j < 2 * ( cols - i ) - 1; j ++ ) {
+
+ var k = Math.floor( j / 2 );
+
+ if ( j % 2 === 0 ) {
+
+ pushVertex( v[ i ][ k + 1 ] );
+ pushVertex( v[ i + 1 ][ k ] );
+ pushVertex( v[ i ][ k ] );
+
+ } else {
+
+ pushVertex( v[ i ][ k + 1 ] );
+ pushVertex( v[ i + 1 ][ k + 1 ] );
+ pushVertex( v[ i + 1 ][ k ] );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ function appplyRadius( radius ) {
+
+ var vertex = new Vector3();
+
+ // iterate over the entire buffer and apply the radius to each vertex
+
+ for ( var i = 0; i < vertexBuffer.length; i += 3 ) {
+
+ vertex.x = vertexBuffer[ i + 0 ];
+ vertex.y = vertexBuffer[ i + 1 ];
+ vertex.z = vertexBuffer[ i + 2 ];
+
+ vertex.normalize().multiplyScalar( radius );
+
+ vertexBuffer[ i + 0 ] = vertex.x;
+ vertexBuffer[ i + 1 ] = vertex.y;
+ vertexBuffer[ i + 2 ] = vertex.z;
+
+ }
+
+ }
+
+ function generateUVs() {
+
+ var vertex = new Vector3();
+
+ for ( var i = 0; i < vertexBuffer.length; i += 3 ) {
+
+ vertex.x = vertexBuffer[ i + 0 ];
+ vertex.y = vertexBuffer[ i + 1 ];
+ vertex.z = vertexBuffer[ i + 2 ];
+
+ var u = azimuth( vertex ) / 2 / Math.PI + 0.5;
+ var v = inclination( vertex ) / Math.PI + 0.5;
+ uvBuffer.push( u, 1 - v );
+
+ }
+
+ correctUVs();
+
+ correctSeam();
+
+ }
+
+ function correctSeam() {
+
+ // handle case when face straddles the seam, see #3269
+
+ for ( var i = 0; i < uvBuffer.length; i += 6 ) {
+
+ // uv data of a single face
+
+ var x0 = uvBuffer[ i + 0 ];
+ var x1 = uvBuffer[ i + 2 ];
+ var x2 = uvBuffer[ i + 4 ];
+
+ var max = Math.max( x0, x1, x2 );
+ var min = Math.min( x0, x1, x2 );
+
+ // 0.9 is somewhat arbitrary
+
+ if ( max > 0.9 && min < 0.1 ) {
+
+ if ( x0 < 0.2 ) uvBuffer[ i + 0 ] += 1;
+ if ( x1 < 0.2 ) uvBuffer[ i + 2 ] += 1;
+ if ( x2 < 0.2 ) uvBuffer[ i + 4 ] += 1;
+
+ }
+
+ }
+
+ }
+
+ function pushVertex( vertex ) {
+
+ vertexBuffer.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ function getVertexByIndex( index, vertex ) {
+
+ var stride = index * 3;
+
+ vertex.x = vertices[ stride + 0 ];
+ vertex.y = vertices[ stride + 1 ];
+ vertex.z = vertices[ stride + 2 ];
+
+ }
+
+ function correctUVs() {
+
+ var a = new Vector3();
+ var b = new Vector3();
+ var c = new Vector3();
+
+ var centroid = new Vector3();
+
+ var uvA = new Vector2();
+ var uvB = new Vector2();
+ var uvC = new Vector2();
+
+ for ( var i = 0, j = 0; i < vertexBuffer.length; i += 9, j += 6 ) {
+
+ a.set( vertexBuffer[ i + 0 ], vertexBuffer[ i + 1 ], vertexBuffer[ i + 2 ] );
+ b.set( vertexBuffer[ i + 3 ], vertexBuffer[ i + 4 ], vertexBuffer[ i + 5 ] );
+ c.set( vertexBuffer[ i + 6 ], vertexBuffer[ i + 7 ], vertexBuffer[ i + 8 ] );
+
+ uvA.set( uvBuffer[ j + 0 ], uvBuffer[ j + 1 ] );
+ uvB.set( uvBuffer[ j + 2 ], uvBuffer[ j + 3 ] );
+ uvC.set( uvBuffer[ j + 4 ], uvBuffer[ j + 5 ] );
+
+ centroid.copy( a ).add( b ).add( c ).divideScalar( 3 );
+
+ var azi = azimuth( centroid );
+
+ correctUV( uvA, j + 0, a, azi );
+ correctUV( uvB, j + 2, b, azi );
+ correctUV( uvC, j + 4, c, azi );
+
+ }
+
+ }
+
+ function correctUV( uv, stride, vector, azimuth ) {
+
+ if ( ( azimuth < 0 ) && ( uv.x === 1 ) ) {
+
+ uvBuffer[ stride ] = uv.x - 1;
+
+ }
+
+ if ( ( vector.x === 0 ) && ( vector.z === 0 ) ) {
+
+ uvBuffer[ stride ] = azimuth / 2 / Math.PI + 0.5;
+
+ }
+
+ }
+
+ // Angle around the Y axis, counter-clockwise when looking from above.
+
+ function azimuth( vector ) {
+
+ return Math.atan2( vector.z, - vector.x );
+
+ }
+
+
+ // Angle above the XZ plane.
+
+ function inclination( vector ) {
+
+ return Math.atan2( - vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) );
+
+ }
+
+ }
+
+ PolyhedronBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ PolyhedronBufferGeometry.prototype.constructor = PolyhedronBufferGeometry;
+
+ /**
+ * @author timothypratley / https://github.com/timothypratley
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // TetrahedronGeometry
+
+ function TetrahedronGeometry( radius, detail ) {
+
+ Geometry.call( this );
+
+ this.type = 'TetrahedronGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ this.fromBufferGeometry( new TetrahedronBufferGeometry( radius, detail ) );
+ this.mergeVertices();
+
+ }
+
+ TetrahedronGeometry.prototype = Object.create( Geometry.prototype );
+ TetrahedronGeometry.prototype.constructor = TetrahedronGeometry;
+
+ // TetrahedronBufferGeometry
+
+ function TetrahedronBufferGeometry( radius, detail ) {
+
+ var vertices = [
+ 1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1
+ ];
+
+ var indices = [
+ 2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1
+ ];
+
+ PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
+
+ this.type = 'TetrahedronBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ }
+
+ TetrahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype );
+ TetrahedronBufferGeometry.prototype.constructor = TetrahedronBufferGeometry;
+
+ /**
+ * @author timothypratley / https://github.com/timothypratley
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // OctahedronGeometry
+
+ function OctahedronGeometry( radius, detail ) {
+
+ Geometry.call( this );
+
+ this.type = 'OctahedronGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ this.fromBufferGeometry( new OctahedronBufferGeometry( radius, detail ) );
+ this.mergeVertices();
+
+ }
+
+ OctahedronGeometry.prototype = Object.create( Geometry.prototype );
+ OctahedronGeometry.prototype.constructor = OctahedronGeometry;
+
+ // OctahedronBufferGeometry
+
+ function OctahedronBufferGeometry( radius, detail ) {
+
+ var vertices = [
+ 1, 0, 0, - 1, 0, 0, 0, 1, 0, 0, - 1, 0, 0, 0, 1, 0, 0, - 1
+ ];
+
+ var indices = [
+ 0, 2, 4, 0, 4, 3, 0, 3, 5, 0, 5, 2, 1, 2, 5, 1, 5, 3, 1, 3, 4, 1, 4, 2
+ ];
+
+ PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
+
+ this.type = 'OctahedronBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ }
+
+ OctahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype );
+ OctahedronBufferGeometry.prototype.constructor = OctahedronBufferGeometry;
+
+ /**
+ * @author timothypratley / https://github.com/timothypratley
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // IcosahedronGeometry
+
+ function IcosahedronGeometry( radius, detail ) {
+
+ Geometry.call( this );
+
+ this.type = 'IcosahedronGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ this.fromBufferGeometry( new IcosahedronBufferGeometry( radius, detail ) );
+ this.mergeVertices();
+
+ }
+
+ IcosahedronGeometry.prototype = Object.create( Geometry.prototype );
+ IcosahedronGeometry.prototype.constructor = IcosahedronGeometry;
+
+ // IcosahedronBufferGeometry
+
+ function IcosahedronBufferGeometry( radius, detail ) {
+
+ var t = ( 1 + Math.sqrt( 5 ) ) / 2;
+
+ var vertices = [
+ - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0,
+ 0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t,
+ t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1
+ ];
+
+ var indices = [
+ 0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11,
+ 1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8,
+ 3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9,
+ 4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1
+ ];
+
+ PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
+
+ this.type = 'IcosahedronBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ }
+
+ IcosahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype );
+ IcosahedronBufferGeometry.prototype.constructor = IcosahedronBufferGeometry;
+
+ /**
+ * @author Abe Pazos / https://hamoid.com
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // DodecahedronGeometry
+
+ function DodecahedronGeometry( radius, detail ) {
+
+ Geometry.call( this );
+
+ this.type = 'DodecahedronGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ this.fromBufferGeometry( new DodecahedronBufferGeometry( radius, detail ) );
+ this.mergeVertices();
+
+ }
+
+ DodecahedronGeometry.prototype = Object.create( Geometry.prototype );
+ DodecahedronGeometry.prototype.constructor = DodecahedronGeometry;
+
+ // DodecahedronBufferGeometry
+
+ function DodecahedronBufferGeometry( radius, detail ) {
+
+ var t = ( 1 + Math.sqrt( 5 ) ) / 2;
+ var r = 1 / t;
+
+ var vertices = [
+
+ // (±1, ±1, ±1)
+ - 1, - 1, - 1, - 1, - 1, 1,
+ - 1, 1, - 1, - 1, 1, 1,
+ 1, - 1, - 1, 1, - 1, 1,
+ 1, 1, - 1, 1, 1, 1,
+
+ // (0, ±1/φ, ±φ)
+ 0, - r, - t, 0, - r, t,
+ 0, r, - t, 0, r, t,
+
+ // (±1/φ, ±φ, 0)
+ - r, - t, 0, - r, t, 0,
+ r, - t, 0, r, t, 0,
+
+ // (±φ, 0, ±1/φ)
+ - t, 0, - r, t, 0, - r,
+ - t, 0, r, t, 0, r
+ ];
+
+ var indices = [
+ 3, 11, 7, 3, 7, 15, 3, 15, 13,
+ 7, 19, 17, 7, 17, 6, 7, 6, 15,
+ 17, 4, 8, 17, 8, 10, 17, 10, 6,
+ 8, 0, 16, 8, 16, 2, 8, 2, 10,
+ 0, 12, 1, 0, 1, 18, 0, 18, 16,
+ 6, 10, 2, 6, 2, 13, 6, 13, 15,
+ 2, 16, 18, 2, 18, 3, 2, 3, 13,
+ 18, 1, 9, 18, 9, 11, 18, 11, 3,
+ 4, 14, 12, 4, 12, 0, 4, 0, 8,
+ 11, 9, 5, 11, 5, 19, 11, 19, 7,
+ 19, 5, 14, 19, 14, 4, 19, 4, 17,
+ 1, 12, 14, 1, 14, 5, 1, 5, 9
+ ];
+
+ PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
+
+ this.type = 'DodecahedronBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ }
+
+ DodecahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype );
+ DodecahedronBufferGeometry.prototype.constructor = DodecahedronBufferGeometry;
+
+ /**
+ * @author oosmoxiecode / https://github.com/oosmoxiecode
+ * @author WestLangley / https://github.com/WestLangley
+ * @author zz85 / https://github.com/zz85
+ * @author miningold / https://github.com/miningold
+ * @author jonobr1 / https://github.com/jonobr1
+ * @author Mugen87 / https://github.com/Mugen87
+ *
+ */
+
+ // TubeGeometry
+
+ function TubeGeometry( path, tubularSegments, radius, radialSegments, closed, taper ) {
+
+ Geometry.call( this );
+
+ this.type = 'TubeGeometry';
+
+ this.parameters = {
+ path: path,
+ tubularSegments: tubularSegments,
+ radius: radius,
+ radialSegments: radialSegments,
+ closed: closed
+ };
+
+ if ( taper !== undefined ) console.warn( 'THREE.TubeGeometry: taper has been removed.' );
+
+ var bufferGeometry = new TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed );
+
+ // expose internals
+
+ this.tangents = bufferGeometry.tangents;
+ this.normals = bufferGeometry.normals;
+ this.binormals = bufferGeometry.binormals;
+
+ // create geometry
+
+ this.fromBufferGeometry( bufferGeometry );
+ this.mergeVertices();
+
+ }
+
+ TubeGeometry.prototype = Object.create( Geometry.prototype );
+ TubeGeometry.prototype.constructor = TubeGeometry;
+
+ // TubeBufferGeometry
+
+ function TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'TubeBufferGeometry';
+
+ this.parameters = {
+ path: path,
+ tubularSegments: tubularSegments,
+ radius: radius,
+ radialSegments: radialSegments,
+ closed: closed
+ };
+
+ tubularSegments = tubularSegments || 64;
+ radius = radius || 1;
+ radialSegments = radialSegments || 8;
+ closed = closed || false;
+
+ var frames = path.computeFrenetFrames( tubularSegments, closed );
+
+ // expose internals
+
+ this.tangents = frames.tangents;
+ this.normals = frames.normals;
+ this.binormals = frames.binormals;
+
+ // helper variables
+
+ var vertex = new Vector3();
+ var normal = new Vector3();
+ var uv = new Vector2();
+
+ var i, j;
+
+ // buffer
+
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+ var indices = [];
+
+ // create buffer data
+
+ generateBufferData();
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ // functions
+
+ function generateBufferData() {
+
+ for ( i = 0; i < tubularSegments; i ++ ) {
+
+ generateSegment( i );
+
+ }
+
+ // if the geometry is not closed, generate the last row of vertices and normals
+ // at the regular position on the given path
+ //
+ // if the geometry is closed, duplicate the first row of vertices and normals (uvs will differ)
+
+ generateSegment( ( closed === false ) ? tubularSegments : 0 );
+
+ // uvs are generated in a separate function.
+ // this makes it easy compute correct values for closed geometries
+
+ generateUVs();
+
+ // finally create faces
+
+ generateIndices();
+
+ }
+
+ function generateSegment( i ) {
+
+ // we use getPointAt to sample evenly distributed points from the given path
+
+ var P = path.getPointAt( i / tubularSegments );
+
+ // retrieve corresponding normal and binormal
+
+ var N = frames.normals[ i ];
+ var B = frames.binormals[ i ];
+
+ // generate normals and vertices for the current segment
+
+ for ( j = 0; j <= radialSegments; j ++ ) {
+
+ var v = j / radialSegments * Math.PI * 2;
+
+ var sin = Math.sin( v );
+ var cos = - Math.cos( v );
+
+ // normal
+
+ normal.x = ( cos * N.x + sin * B.x );
+ normal.y = ( cos * N.y + sin * B.y );
+ normal.z = ( cos * N.z + sin * B.z );
+ normal.normalize();
+
+ normals.push( normal.x, normal.y, normal.z );
+
+ // vertex
+
+ vertex.x = P.x + radius * normal.x;
+ vertex.y = P.y + radius * normal.y;
+ vertex.z = P.z + radius * normal.z;
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ }
+
+ function generateIndices() {
+
+ for ( j = 1; j <= tubularSegments; j ++ ) {
+
+ for ( i = 1; i <= radialSegments; i ++ ) {
+
+ var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
+ var b = ( radialSegments + 1 ) * j + ( i - 1 );
+ var c = ( radialSegments + 1 ) * j + i;
+ var d = ( radialSegments + 1 ) * ( j - 1 ) + i;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ }
+
+ function generateUVs() {
+
+ for ( i = 0; i <= tubularSegments; i ++ ) {
+
+ for ( j = 0; j <= radialSegments; j ++ ) {
+
+ uv.x = i / tubularSegments;
+ uv.y = j / radialSegments;
+
+ uvs.push( uv.x, uv.y );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ TubeBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ TubeBufferGeometry.prototype.constructor = TubeBufferGeometry;
+
+ /**
+ * @author oosmoxiecode
+ * @author Mugen87 / https://github.com/Mugen87
+ *
+ * based on http://www.blackpawn.com/texts/pqtorus/
+ */
+
+ // TorusKnotGeometry
+
+ function TorusKnotGeometry( radius, tube, tubularSegments, radialSegments, p, q, heightScale ) {
+
+ Geometry.call( this );
+
+ this.type = 'TorusKnotGeometry';
+
+ this.parameters = {
+ radius: radius,
+ tube: tube,
+ tubularSegments: tubularSegments,
+ radialSegments: radialSegments,
+ p: p,
+ q: q
+ };
+
+ if ( heightScale !== undefined ) console.warn( 'THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.' );
+
+ this.fromBufferGeometry( new TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) );
+ this.mergeVertices();
+
+ }
+
+ TorusKnotGeometry.prototype = Object.create( Geometry.prototype );
+ TorusKnotGeometry.prototype.constructor = TorusKnotGeometry;
+
+ // TorusKnotBufferGeometry
+
+ function TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'TorusKnotBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ tube: tube,
+ tubularSegments: tubularSegments,
+ radialSegments: radialSegments,
+ p: p,
+ q: q
+ };
+
+ radius = radius || 100;
+ tube = tube || 40;
+ tubularSegments = Math.floor( tubularSegments ) || 64;
+ radialSegments = Math.floor( radialSegments ) || 8;
+ p = p || 2;
+ q = q || 3;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var i, j;
+
+ var vertex = new Vector3();
+ var normal = new Vector3();
+
+ var P1 = new Vector3();
+ var P2 = new Vector3();
+
+ var B = new Vector3();
+ var T = new Vector3();
+ var N = new Vector3();
+
+ // generate vertices, normals and uvs
+
+ for ( i = 0; i <= tubularSegments; ++ i ) {
+
+ // the radian "u" is used to calculate the position on the torus curve of the current tubular segement
+
+ var u = i / tubularSegments * p * Math.PI * 2;
+
+ // now we calculate two points. P1 is our current position on the curve, P2 is a little farther ahead.
+ // these points are used to create a special "coordinate space", which is necessary to calculate the correct vertex positions
+
+ calculatePositionOnCurve( u, p, q, radius, P1 );
+ calculatePositionOnCurve( u + 0.01, p, q, radius, P2 );
+
+ // calculate orthonormal basis
+
+ T.subVectors( P2, P1 );
+ N.addVectors( P2, P1 );
+ B.crossVectors( T, N );
+ N.crossVectors( B, T );
+
+ // normalize B, N. T can be ignored, we don't use it
+
+ B.normalize();
+ N.normalize();
+
+ for ( j = 0; j <= radialSegments; ++ j ) {
+
+ // now calculate the vertices. they are nothing more than an extrusion of the torus curve.
+ // because we extrude a shape in the xy-plane, there is no need to calculate a z-value.
+
+ var v = j / radialSegments * Math.PI * 2;
+ var cx = - tube * Math.cos( v );
+ var cy = tube * Math.sin( v );
+
+ // now calculate the final vertex position.
+ // first we orient the extrusion with our basis vectos, then we add it to the current position on the curve
+
+ vertex.x = P1.x + ( cx * N.x + cy * B.x );
+ vertex.y = P1.y + ( cx * N.y + cy * B.y );
+ vertex.z = P1.z + ( cx * N.z + cy * B.z );
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal (P1 is always the center/origin of the extrusion, thus we can use it to calculate the normal)
+
+ normal.subVectors( vertex, P1 ).normalize();
+
+ normals.push( normal.x, normal.y, normal.z );
+
+ // uv
+
+ uvs.push( i / tubularSegments );
+ uvs.push( j / radialSegments );
+
+ }
+
+ }
+
+ // generate indices
+
+ for ( j = 1; j <= tubularSegments; j ++ ) {
+
+ for ( i = 1; i <= radialSegments; i ++ ) {
+
+ // indices
+
+ var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
+ var b = ( radialSegments + 1 ) * j + ( i - 1 );
+ var c = ( radialSegments + 1 ) * j + i;
+ var d = ( radialSegments + 1 ) * ( j - 1 ) + i;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ // this function calculates the current position on the torus curve
+
+ function calculatePositionOnCurve( u, p, q, radius, position ) {
+
+ var cu = Math.cos( u );
+ var su = Math.sin( u );
+ var quOverP = q / p * u;
+ var cs = Math.cos( quOverP );
+
+ position.x = radius * ( 2 + cs ) * 0.5 * cu;
+ position.y = radius * ( 2 + cs ) * su * 0.5;
+ position.z = radius * Math.sin( quOverP ) * 0.5;
+
+ }
+
+ }
+
+ TorusKnotBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ TorusKnotBufferGeometry.prototype.constructor = TorusKnotBufferGeometry;
+
+ /**
+ * @author oosmoxiecode
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // TorusGeometry
+
+ function TorusGeometry( radius, tube, radialSegments, tubularSegments, arc ) {
+
+ Geometry.call( this );
+
+ this.type = 'TorusGeometry';
+
+ this.parameters = {
+ radius: radius,
+ tube: tube,
+ radialSegments: radialSegments,
+ tubularSegments: tubularSegments,
+ arc: arc
+ };
+
+ this.fromBufferGeometry( new TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) );
+ this.mergeVertices();
+
+ }
+
+ TorusGeometry.prototype = Object.create( Geometry.prototype );
+ TorusGeometry.prototype.constructor = TorusGeometry;
+
+ // TorusBufferGeometry
+
+ function TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'TorusBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ tube: tube,
+ radialSegments: radialSegments,
+ tubularSegments: tubularSegments,
+ arc: arc
+ };
+
+ radius = radius || 100;
+ tube = tube || 40;
+ radialSegments = Math.floor( radialSegments ) || 8;
+ tubularSegments = Math.floor( tubularSegments ) || 6;
+ arc = arc || Math.PI * 2;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var center = new Vector3();
+ var vertex = new Vector3();
+ var normal = new Vector3();
+
+ var j, i;
+
+ // generate vertices, normals and uvs
+
+ for ( j = 0; j <= radialSegments; j ++ ) {
+
+ for ( i = 0; i <= tubularSegments; i ++ ) {
+
+ var u = i / tubularSegments * arc;
+ var v = j / radialSegments * Math.PI * 2;
+
+ // vertex
+
+ vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u );
+ vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u );
+ vertex.z = tube * Math.sin( v );
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ center.x = radius * Math.cos( u );
+ center.y = radius * Math.sin( u );
+ normal.subVectors( vertex, center ).normalize();
+
+ normals.push( normal.x, normal.y, normal.z );
+
+ // uv
+
+ uvs.push( i / tubularSegments );
+ uvs.push( j / radialSegments );
+
+ }
+
+ }
+
+ // generate indices
+
+ for ( j = 1; j <= radialSegments; j ++ ) {
+
+ for ( i = 1; i <= tubularSegments; i ++ ) {
+
+ // indices
+
+ var a = ( tubularSegments + 1 ) * j + i - 1;
+ var b = ( tubularSegments + 1 ) * ( j - 1 ) + i - 1;
+ var c = ( tubularSegments + 1 ) * ( j - 1 ) + i;
+ var d = ( tubularSegments + 1 ) * j + i;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ TorusBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ TorusBufferGeometry.prototype.constructor = TorusBufferGeometry;
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ */
+
+ var ShapeUtils = {
+
+ // calculate area of the contour polygon
+
+ area: function ( contour ) {
+
+ var n = contour.length;
+ var a = 0.0;
+
+ for ( var p = n - 1, q = 0; q < n; p = q ++ ) {
+
+ a += contour[ p ].x * contour[ q ].y - contour[ q ].x * contour[ p ].y;
+
+ }
+
+ return a * 0.5;
+
+ },
+
+ triangulate: ( function () {
+
+ /**
+ * This code is a quick port of code written in C++ which was submitted to
+ * flipcode.com by John W. Ratcliff // July 22, 2000
+ * See original code and more information here:
+ * http://www.flipcode.com/archives/Efficient_Polygon_Triangulation.shtml
+ *
+ * ported to actionscript by Zevan Rosser
+ * www.actionsnippet.com
+ *
+ * ported to javascript by Joshua Koo
+ * http://www.lab4games.net/zz85/blog
+ *
+ */
+
+ function snip( contour, u, v, w, n, verts ) {
+
+ var p;
+ var ax, ay, bx, by;
+ var cx, cy, px, py;
+
+ ax = contour[ verts[ u ] ].x;
+ ay = contour[ verts[ u ] ].y;
+
+ bx = contour[ verts[ v ] ].x;
+ by = contour[ verts[ v ] ].y;
+
+ cx = contour[ verts[ w ] ].x;
+ cy = contour[ verts[ w ] ].y;
+
+ if ( ( bx - ax ) * ( cy - ay ) - ( by - ay ) * ( cx - ax ) <= 0 ) return false;
+
+ var aX, aY, bX, bY, cX, cY;
+ var apx, apy, bpx, bpy, cpx, cpy;
+ var cCROSSap, bCROSScp, aCROSSbp;
+
+ aX = cx - bx; aY = cy - by;
+ bX = ax - cx; bY = ay - cy;
+ cX = bx - ax; cY = by - ay;
+
+ for ( p = 0; p < n; p ++ ) {
+
+ px = contour[ verts[ p ] ].x;
+ py = contour[ verts[ p ] ].y;
+
+ if ( ( ( px === ax ) && ( py === ay ) ) ||
+ ( ( px === bx ) && ( py === by ) ) ||
+ ( ( px === cx ) && ( py === cy ) ) ) continue;
+
+ apx = px - ax; apy = py - ay;
+ bpx = px - bx; bpy = py - by;
+ cpx = px - cx; cpy = py - cy;
+
+ // see if p is inside triangle abc
+
+ aCROSSbp = aX * bpy - aY * bpx;
+ cCROSSap = cX * apy - cY * apx;
+ bCROSScp = bX * cpy - bY * cpx;
+
+ if ( ( aCROSSbp >= - Number.EPSILON ) && ( bCROSScp >= - Number.EPSILON ) && ( cCROSSap >= - Number.EPSILON ) ) return false;
+
+ }
+
+ return true;
+
+ }
+
+ // takes in an contour array and returns
+
+ return function triangulate( contour, indices ) {
+
+ var n = contour.length;
+
+ if ( n < 3 ) return null;
+
+ var result = [],
+ verts = [],
+ vertIndices = [];
+
+ /* we want a counter-clockwise polygon in verts */
+
+ var u, v, w;
+
+ if ( ShapeUtils.area( contour ) > 0.0 ) {
+
+ for ( v = 0; v < n; v ++ ) verts[ v ] = v;
+
+ } else {
+
+ for ( v = 0; v < n; v ++ ) verts[ v ] = ( n - 1 ) - v;
+
+ }
+
+ var nv = n;
+
+ /* remove nv - 2 vertices, creating 1 triangle every time */
+
+ var count = 2 * nv; /* error detection */
+
+ for ( v = nv - 1; nv > 2; ) {
+
+ /* if we loop, it is probably a non-simple polygon */
+
+ if ( ( count -- ) <= 0 ) {
+
+ //** Triangulate: ERROR - probable bad polygon!
+
+ //throw ( "Warning, unable to triangulate polygon!" );
+ //return null;
+ // Sometimes warning is fine, especially polygons are triangulated in reverse.
+ console.warn( 'THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()' );
+
+ if ( indices ) return vertIndices;
+ return result;
+
+ }
+
+ /* three consecutive vertices in current polygon, <u,v,w> */
+
+ u = v; if ( nv <= u ) u = 0; /* previous */
+ v = u + 1; if ( nv <= v ) v = 0; /* new v */
+ w = v + 1; if ( nv <= w ) w = 0; /* next */
+
+ if ( snip( contour, u, v, w, nv, verts ) ) {
+
+ var a, b, c, s, t;
+
+ /* true names of the vertices */
+
+ a = verts[ u ];
+ b = verts[ v ];
+ c = verts[ w ];
+
+ /* output Triangle */
+
+ result.push( [ contour[ a ],
+ contour[ b ],
+ contour[ c ] ] );
+
+
+ vertIndices.push( [ verts[ u ], verts[ v ], verts[ w ] ] );
+
+ /* remove v from the remaining polygon */
+
+ for ( s = v, t = v + 1; t < nv; s ++, t ++ ) {
+
+ verts[ s ] = verts[ t ];
+
+ }
+
+ nv --;
+
+ /* reset error detection counter */
+
+ count = 2 * nv;
+
+ }
+
+ }
+
+ if ( indices ) return vertIndices;
+ return result;
+
+ }
+
+ } )(),
+
+ triangulateShape: function ( contour, holes ) {
+
+ function removeDupEndPts(points) {
+
+ var l = points.length;
+
+ if ( l > 2 && points[ l - 1 ].equals( points[ 0 ] ) ) {
+
+ points.pop();
+
+ }
+
+ }
+
+ removeDupEndPts( contour );
+ holes.forEach( removeDupEndPts );
+
+ function point_in_segment_2D_colin( inSegPt1, inSegPt2, inOtherPt ) {
+
+ // inOtherPt needs to be collinear to the inSegment
+ if ( inSegPt1.x !== inSegPt2.x ) {
+
+ if ( inSegPt1.x < inSegPt2.x ) {
+
+ return ( ( inSegPt1.x <= inOtherPt.x ) && ( inOtherPt.x <= inSegPt2.x ) );
+
+ } else {
+
+ return ( ( inSegPt2.x <= inOtherPt.x ) && ( inOtherPt.x <= inSegPt1.x ) );
+
+ }
+
+ } else {
+
+ if ( inSegPt1.y < inSegPt2.y ) {
+
+ return ( ( inSegPt1.y <= inOtherPt.y ) && ( inOtherPt.y <= inSegPt2.y ) );
+
+ } else {
+
+ return ( ( inSegPt2.y <= inOtherPt.y ) && ( inOtherPt.y <= inSegPt1.y ) );
+
+ }
+
+ }
+
+ }
+
+ function intersect_segments_2D( inSeg1Pt1, inSeg1Pt2, inSeg2Pt1, inSeg2Pt2, inExcludeAdjacentSegs ) {
+
+ var seg1dx = inSeg1Pt2.x - inSeg1Pt1.x, seg1dy = inSeg1Pt2.y - inSeg1Pt1.y;
+ var seg2dx = inSeg2Pt2.x - inSeg2Pt1.x, seg2dy = inSeg2Pt2.y - inSeg2Pt1.y;
+
+ var seg1seg2dx = inSeg1Pt1.x - inSeg2Pt1.x;
+ var seg1seg2dy = inSeg1Pt1.y - inSeg2Pt1.y;
+
+ var limit = seg1dy * seg2dx - seg1dx * seg2dy;
+ var perpSeg1 = seg1dy * seg1seg2dx - seg1dx * seg1seg2dy;
+
+ if ( Math.abs( limit ) > Number.EPSILON ) {
+
+ // not parallel
+
+ var perpSeg2;
+ if ( limit > 0 ) {
+
+ if ( ( perpSeg1 < 0 ) || ( perpSeg1 > limit ) ) return [];
+ perpSeg2 = seg2dy * seg1seg2dx - seg2dx * seg1seg2dy;
+ if ( ( perpSeg2 < 0 ) || ( perpSeg2 > limit ) ) return [];
+
+ } else {
+
+ if ( ( perpSeg1 > 0 ) || ( perpSeg1 < limit ) ) return [];
+ perpSeg2 = seg2dy * seg1seg2dx - seg2dx * seg1seg2dy;
+ if ( ( perpSeg2 > 0 ) || ( perpSeg2 < limit ) ) return [];
+
+ }
+
+ // i.e. to reduce rounding errors
+ // intersection at endpoint of segment#1?
+ if ( perpSeg2 === 0 ) {
+
+ if ( ( inExcludeAdjacentSegs ) &&
+ ( ( perpSeg1 === 0 ) || ( perpSeg1 === limit ) ) ) return [];
+ return [ inSeg1Pt1 ];
+
+ }
+ if ( perpSeg2 === limit ) {
+
+ if ( ( inExcludeAdjacentSegs ) &&
+ ( ( perpSeg1 === 0 ) || ( perpSeg1 === limit ) ) ) return [];
+ return [ inSeg1Pt2 ];
+
+ }
+ // intersection at endpoint of segment#2?
+ if ( perpSeg1 === 0 ) return [ inSeg2Pt1 ];
+ if ( perpSeg1 === limit ) return [ inSeg2Pt2 ];
+
+ // return real intersection point
+ var factorSeg1 = perpSeg2 / limit;
+ return [ { x: inSeg1Pt1.x + factorSeg1 * seg1dx,
+ y: inSeg1Pt1.y + factorSeg1 * seg1dy } ];
+
+ } else {
+
+ // parallel or collinear
+ if ( ( perpSeg1 !== 0 ) ||
+ ( seg2dy * seg1seg2dx !== seg2dx * seg1seg2dy ) ) return [];
+
+ // they are collinear or degenerate
+ var seg1Pt = ( ( seg1dx === 0 ) && ( seg1dy === 0 ) ); // segment1 is just a point?
+ var seg2Pt = ( ( seg2dx === 0 ) && ( seg2dy === 0 ) ); // segment2 is just a point?
+ // both segments are points
+ if ( seg1Pt && seg2Pt ) {
+
+ if ( ( inSeg1Pt1.x !== inSeg2Pt1.x ) ||
+ ( inSeg1Pt1.y !== inSeg2Pt1.y ) ) return []; // they are distinct points
+ return [ inSeg1Pt1 ]; // they are the same point
+
+ }
+ // segment#1 is a single point
+ if ( seg1Pt ) {
+
+ if ( ! point_in_segment_2D_colin( inSeg2Pt1, inSeg2Pt2, inSeg1Pt1 ) ) return []; // but not in segment#2
+ return [ inSeg1Pt1 ];
+
+ }
+ // segment#2 is a single point
+ if ( seg2Pt ) {
+
+ if ( ! point_in_segment_2D_colin( inSeg1Pt1, inSeg1Pt2, inSeg2Pt1 ) ) return []; // but not in segment#1
+ return [ inSeg2Pt1 ];
+
+ }
+
+ // they are collinear segments, which might overlap
+ var seg1min, seg1max, seg1minVal, seg1maxVal;
+ var seg2min, seg2max, seg2minVal, seg2maxVal;
+ if ( seg1dx !== 0 ) {
+
+ // the segments are NOT on a vertical line
+ if ( inSeg1Pt1.x < inSeg1Pt2.x ) {
+
+ seg1min = inSeg1Pt1; seg1minVal = inSeg1Pt1.x;
+ seg1max = inSeg1Pt2; seg1maxVal = inSeg1Pt2.x;
+
+ } else {
+
+ seg1min = inSeg1Pt2; seg1minVal = inSeg1Pt2.x;
+ seg1max = inSeg1Pt1; seg1maxVal = inSeg1Pt1.x;
+
+ }
+ if ( inSeg2Pt1.x < inSeg2Pt2.x ) {
+
+ seg2min = inSeg2Pt1; seg2minVal = inSeg2Pt1.x;
+ seg2max = inSeg2Pt2; seg2maxVal = inSeg2Pt2.x;
+
+ } else {
+
+ seg2min = inSeg2Pt2; seg2minVal = inSeg2Pt2.x;
+ seg2max = inSeg2Pt1; seg2maxVal = inSeg2Pt1.x;
+
+ }
+
+ } else {
+
+ // the segments are on a vertical line
+ if ( inSeg1Pt1.y < inSeg1Pt2.y ) {
+
+ seg1min = inSeg1Pt1; seg1minVal = inSeg1Pt1.y;
+ seg1max = inSeg1Pt2; seg1maxVal = inSeg1Pt2.y;
+
+ } else {
+
+ seg1min = inSeg1Pt2; seg1minVal = inSeg1Pt2.y;
+ seg1max = inSeg1Pt1; seg1maxVal = inSeg1Pt1.y;
+
+ }
+ if ( inSeg2Pt1.y < inSeg2Pt2.y ) {
+
+ seg2min = inSeg2Pt1; seg2minVal = inSeg2Pt1.y;
+ seg2max = inSeg2Pt2; seg2maxVal = inSeg2Pt2.y;
+
+ } else {
+
+ seg2min = inSeg2Pt2; seg2minVal = inSeg2Pt2.y;
+ seg2max = inSeg2Pt1; seg2maxVal = inSeg2Pt1.y;
+
+ }
+
+ }
+ if ( seg1minVal <= seg2minVal ) {
+
+ if ( seg1maxVal < seg2minVal ) return [];
+ if ( seg1maxVal === seg2minVal ) {
+
+ if ( inExcludeAdjacentSegs ) return [];
+ return [ seg2min ];
+
+ }
+ if ( seg1maxVal <= seg2maxVal ) return [ seg2min, seg1max ];
+ return [ seg2min, seg2max ];
+
+ } else {
+
+ if ( seg1minVal > seg2maxVal ) return [];
+ if ( seg1minVal === seg2maxVal ) {
+
+ if ( inExcludeAdjacentSegs ) return [];
+ return [ seg1min ];
+
+ }
+ if ( seg1maxVal <= seg2maxVal ) return [ seg1min, seg1max ];
+ return [ seg1min, seg2max ];
+
+ }
+
+ }
+
+ }
+
+ function isPointInsideAngle( inVertex, inLegFromPt, inLegToPt, inOtherPt ) {
+
+ // The order of legs is important
+
+ // translation of all points, so that Vertex is at (0,0)
+ var legFromPtX = inLegFromPt.x - inVertex.x, legFromPtY = inLegFromPt.y - inVertex.y;
+ var legToPtX = inLegToPt.x - inVertex.x, legToPtY = inLegToPt.y - inVertex.y;
+ var otherPtX = inOtherPt.x - inVertex.x, otherPtY = inOtherPt.y - inVertex.y;
+
+ // main angle >0: < 180 deg.; 0: 180 deg.; <0: > 180 deg.
+ var from2toAngle = legFromPtX * legToPtY - legFromPtY * legToPtX;
+ var from2otherAngle = legFromPtX * otherPtY - legFromPtY * otherPtX;
+
+ if ( Math.abs( from2toAngle ) > Number.EPSILON ) {
+
+ // angle != 180 deg.
+
+ var other2toAngle = otherPtX * legToPtY - otherPtY * legToPtX;
+ // console.log( "from2to: " + from2toAngle + ", from2other: " + from2otherAngle + ", other2to: " + other2toAngle );
+
+ if ( from2toAngle > 0 ) {
+
+ // main angle < 180 deg.
+ return ( ( from2otherAngle >= 0 ) && ( other2toAngle >= 0 ) );
+
+ } else {
+
+ // main angle > 180 deg.
+ return ( ( from2otherAngle >= 0 ) || ( other2toAngle >= 0 ) );
+
+ }
+
+ } else {
+
+ // angle == 180 deg.
+ // console.log( "from2to: 180 deg., from2other: " + from2otherAngle );
+ return ( from2otherAngle > 0 );
+
+ }
+
+ }
+
+
+ function removeHoles( contour, holes ) {
+
+ var shape = contour.concat(); // work on this shape
+ var hole;
+
+ function isCutLineInsideAngles( inShapeIdx, inHoleIdx ) {
+
+ // Check if hole point lies within angle around shape point
+ var lastShapeIdx = shape.length - 1;
+
+ var prevShapeIdx = inShapeIdx - 1;
+ if ( prevShapeIdx < 0 ) prevShapeIdx = lastShapeIdx;
+
+ var nextShapeIdx = inShapeIdx + 1;
+ if ( nextShapeIdx > lastShapeIdx ) nextShapeIdx = 0;
+
+ var insideAngle = isPointInsideAngle( shape[ inShapeIdx ], shape[ prevShapeIdx ], shape[ nextShapeIdx ], hole[ inHoleIdx ] );
+ if ( ! insideAngle ) {
+
+ // console.log( "Vertex (Shape): " + inShapeIdx + ", Point: " + hole[inHoleIdx].x + "/" + hole[inHoleIdx].y );
+ return false;
+
+ }
+
+ // Check if shape point lies within angle around hole point
+ var lastHoleIdx = hole.length - 1;
+
+ var prevHoleIdx = inHoleIdx - 1;
+ if ( prevHoleIdx < 0 ) prevHoleIdx = lastHoleIdx;
+
+ var nextHoleIdx = inHoleIdx + 1;
+ if ( nextHoleIdx > lastHoleIdx ) nextHoleIdx = 0;
+
+ insideAngle = isPointInsideAngle( hole[ inHoleIdx ], hole[ prevHoleIdx ], hole[ nextHoleIdx ], shape[ inShapeIdx ] );
+ if ( ! insideAngle ) {
+
+ // console.log( "Vertex (Hole): " + inHoleIdx + ", Point: " + shape[inShapeIdx].x + "/" + shape[inShapeIdx].y );
+ return false;
+
+ }
+
+ return true;
+
+ }
+
+ function intersectsShapeEdge( inShapePt, inHolePt ) {
+
+ // checks for intersections with shape edges
+ var sIdx, nextIdx, intersection;
+ for ( sIdx = 0; sIdx < shape.length; sIdx ++ ) {
+
+ nextIdx = sIdx + 1; nextIdx %= shape.length;
+ intersection = intersect_segments_2D( inShapePt, inHolePt, shape[ sIdx ], shape[ nextIdx ], true );
+ if ( intersection.length > 0 ) return true;
+
+ }
+
+ return false;
+
+ }
+
+ var indepHoles = [];
+
+ function intersectsHoleEdge( inShapePt, inHolePt ) {
+
+ // checks for intersections with hole edges
+ var ihIdx, chkHole,
+ hIdx, nextIdx, intersection;
+ for ( ihIdx = 0; ihIdx < indepHoles.length; ihIdx ++ ) {
+
+ chkHole = holes[ indepHoles[ ihIdx ]];
+ for ( hIdx = 0; hIdx < chkHole.length; hIdx ++ ) {
+
+ nextIdx = hIdx + 1; nextIdx %= chkHole.length;
+ intersection = intersect_segments_2D( inShapePt, inHolePt, chkHole[ hIdx ], chkHole[ nextIdx ], true );
+ if ( intersection.length > 0 ) return true;
+
+ }
+
+ }
+ return false;
+
+ }
+
+ var holeIndex, shapeIndex,
+ shapePt, holePt,
+ holeIdx, cutKey, failedCuts = [],
+ tmpShape1, tmpShape2,
+ tmpHole1, tmpHole2;
+
+ for ( var h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ indepHoles.push( h );
+
+ }
+
+ var minShapeIndex = 0;
+ var counter = indepHoles.length * 2;
+ while ( indepHoles.length > 0 ) {
+
+ counter --;
+ if ( counter < 0 ) {
+
+ console.log( "Infinite Loop! Holes left:" + indepHoles.length + ", Probably Hole outside Shape!" );
+ break;
+
+ }
+
+ // search for shape-vertex and hole-vertex,
+ // which can be connected without intersections
+ for ( shapeIndex = minShapeIndex; shapeIndex < shape.length; shapeIndex ++ ) {
+
+ shapePt = shape[ shapeIndex ];
+ holeIndex = - 1;
+
+ // search for hole which can be reached without intersections
+ for ( var h = 0; h < indepHoles.length; h ++ ) {
+
+ holeIdx = indepHoles[ h ];
+
+ // prevent multiple checks
+ cutKey = shapePt.x + ":" + shapePt.y + ":" + holeIdx;
+ if ( failedCuts[ cutKey ] !== undefined ) continue;
+
+ hole = holes[ holeIdx ];
+ for ( var h2 = 0; h2 < hole.length; h2 ++ ) {
+
+ holePt = hole[ h2 ];
+ if ( ! isCutLineInsideAngles( shapeIndex, h2 ) ) continue;
+ if ( intersectsShapeEdge( shapePt, holePt ) ) continue;
+ if ( intersectsHoleEdge( shapePt, holePt ) ) continue;
+
+ holeIndex = h2;
+ indepHoles.splice( h, 1 );
+
+ tmpShape1 = shape.slice( 0, shapeIndex + 1 );
+ tmpShape2 = shape.slice( shapeIndex );
+ tmpHole1 = hole.slice( holeIndex );
+ tmpHole2 = hole.slice( 0, holeIndex + 1 );
+
+ shape = tmpShape1.concat( tmpHole1 ).concat( tmpHole2 ).concat( tmpShape2 );
+
+ minShapeIndex = shapeIndex;
+
+ // Debug only, to show the selected cuts
+ // glob_CutLines.push( [ shapePt, holePt ] );
+
+ break;
+
+ }
+ if ( holeIndex >= 0 ) break; // hole-vertex found
+
+ failedCuts[ cutKey ] = true; // remember failure
+
+ }
+ if ( holeIndex >= 0 ) break; // hole-vertex found
+
+ }
+
+ }
+
+ return shape; /* shape with no holes */
+
+ }
+
+
+ var i, il, f, face,
+ key, index,
+ allPointsMap = {};
+
+ // To maintain reference to old shape, one must match coordinates, or offset the indices from original arrays. It's probably easier to do the first.
+
+ var allpoints = contour.concat();
+
+ for ( var h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ Array.prototype.push.apply( allpoints, holes[ h ] );
+
+ }
+
+ //console.log( "allpoints",allpoints, allpoints.length );
+
+ // prepare all points map
+
+ for ( i = 0, il = allpoints.length; i < il; i ++ ) {
+
+ key = allpoints[ i ].x + ":" + allpoints[ i ].y;
+
+ if ( allPointsMap[ key ] !== undefined ) {
+
+ console.warn( "THREE.ShapeUtils: Duplicate point", key, i );
+
+ }
+
+ allPointsMap[ key ] = i;
+
+ }
+
+ // remove holes by cutting paths to holes and adding them to the shape
+ var shapeWithoutHoles = removeHoles( contour, holes );
+
+ var triangles = ShapeUtils.triangulate( shapeWithoutHoles, false ); // True returns indices for points of spooled shape
+ //console.log( "triangles",triangles, triangles.length );
+
+ // check all face vertices against all points map
+
+ for ( i = 0, il = triangles.length; i < il; i ++ ) {
+
+ face = triangles[ i ];
+
+ for ( f = 0; f < 3; f ++ ) {
+
+ key = face[ f ].x + ":" + face[ f ].y;
+
+ index = allPointsMap[ key ];
+
+ if ( index !== undefined ) {
+
+ face[ f ] = index;
+
+ }
+
+ }
+
+ }
+
+ return triangles.concat();
+
+ },
+
+ isClockWise: function ( pts ) {
+
+ return ShapeUtils.area( pts ) < 0;
+
+ }
+
+ };
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ *
+ * Creates extruded geometry from a path shape.
+ *
+ * parameters = {
+ *
+ * curveSegments: <int>, // number of points on the curves
+ * steps: <int>, // number of points for z-side extrusions / used for subdividing segments of extrude spline too
+ * amount: <int>, // Depth to extrude the shape
+ *
+ * bevelEnabled: <bool>, // turn on bevel
+ * bevelThickness: <float>, // how deep into the original shape bevel goes
+ * bevelSize: <float>, // how far from shape outline is bevel
+ * bevelSegments: <int>, // number of bevel layers
+ *
+ * extrudePath: <THREE.Curve> // curve to extrude shape along
+ * frames: <Object> // containing arrays of tangents, normals, binormals
+ *
+ * UVGenerator: <Object> // object that provides UV generator functions
+ *
+ * }
+ */
+
+ // ExtrudeGeometry
+
+ function ExtrudeGeometry( shapes, options ) {
+
+ Geometry.call( this );
+
+ this.type = 'ExtrudeGeometry';
+
+ this.parameters = {
+ shapes: shapes,
+ options: options
+ };
+
+ this.fromBufferGeometry( new ExtrudeBufferGeometry( shapes, options ) );
+ this.mergeVertices();
+
+ }
+
+ ExtrudeGeometry.prototype = Object.create( Geometry.prototype );
+ ExtrudeGeometry.prototype.constructor = ExtrudeGeometry;
+
+ // ExtrudeBufferGeometry
+
+ function ExtrudeBufferGeometry( shapes, options ) {
+
+ if ( typeof ( shapes ) === "undefined" ) {
+
+ return;
+
+ }
+
+ BufferGeometry.call( this );
+
+ this.type = 'ExtrudeBufferGeometry';
+
+ shapes = Array.isArray( shapes ) ? shapes : [ shapes ];
+
+ this.addShapeList( shapes, options );
+
+ this.computeVertexNormals();
+
+ // can't really use automatic vertex normals
+ // as then front and back sides get smoothed too
+ // should do separate smoothing just for sides
+
+ //this.computeVertexNormals();
+
+ //console.log( "took", ( Date.now() - startTime ) );
+
+ }
+
+ ExtrudeBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ ExtrudeBufferGeometry.prototype.constructor = ExtrudeBufferGeometry;
+
+ ExtrudeBufferGeometry.prototype.getArrays = function () {
+
+ var positionAttribute = this.getAttribute( "position" );
+ var verticesArray = positionAttribute ? Array.prototype.slice.call( positionAttribute.array ) : [];
+
+ var uvAttribute = this.getAttribute( "uv" );
+ var uvArray = uvAttribute ? Array.prototype.slice.call( uvAttribute.array ) : [];
+
+ var IndexAttribute = this.index;
+ var indicesArray = IndexAttribute ? Array.prototype.slice.call( IndexAttribute.array ) : [];
+
+ return {
+ position: verticesArray,
+ uv: uvArray,
+ index: indicesArray
+ };
+
+ };
+
+ ExtrudeBufferGeometry.prototype.addShapeList = function ( shapes, options ) {
+
+ var sl = shapes.length;
+ options.arrays = this.getArrays();
+
+ for ( var s = 0; s < sl; s ++ ) {
+
+ var shape = shapes[ s ];
+ this.addShape( shape, options );
+
+ }
+
+ this.setIndex( options.arrays.index );
+ this.addAttribute( 'position', new Float32BufferAttribute( options.arrays.position, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( options.arrays.uv, 2 ) );
+
+ };
+
+ ExtrudeBufferGeometry.prototype.addShape = function ( shape, options ) {
+
+ var arrays = options.arrays ? options.arrays : this.getArrays();
+ var verticesArray = arrays.position;
+ var indicesArray = arrays.index;
+ var uvArray = arrays.uv;
+
+ var placeholder = [];
+
+
+ var amount = options.amount !== undefined ? options.amount : 100;
+
+ var bevelThickness = options.bevelThickness !== undefined ? options.bevelThickness : 6; // 10
+ var bevelSize = options.bevelSize !== undefined ? options.bevelSize : bevelThickness - 2; // 8
+ var bevelSegments = options.bevelSegments !== undefined ? options.bevelSegments : 3;
+
+ var bevelEnabled = options.bevelEnabled !== undefined ? options.bevelEnabled : true; // false
+
+ var curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12;
+
+ var steps = options.steps !== undefined ? options.steps : 1;
+
+ var extrudePath = options.extrudePath;
+ var extrudePts, extrudeByPath = false;
+
+ // Use default WorldUVGenerator if no UV generators are specified.
+ var uvgen = options.UVGenerator !== undefined ? options.UVGenerator : ExtrudeGeometry.WorldUVGenerator;
+
+ var splineTube, binormal, normal, position2;
+ if ( extrudePath ) {
+
+ extrudePts = extrudePath.getSpacedPoints( steps );
+
+ extrudeByPath = true;
+ bevelEnabled = false; // bevels not supported for path extrusion
+
+ // SETUP TNB variables
+
+ // TODO1 - have a .isClosed in spline?
+
+ splineTube = options.frames !== undefined ? options.frames : extrudePath.computeFrenetFrames( steps, false );
+
+ // console.log(splineTube, 'splineTube', splineTube.normals.length, 'steps', steps, 'extrudePts', extrudePts.length);
+
+ binormal = new Vector3();
+ normal = new Vector3();
+ position2 = new Vector3();
+
+ }
+
+ // Safeguards if bevels are not enabled
+
+ if ( ! bevelEnabled ) {
+
+ bevelSegments = 0;
+ bevelThickness = 0;
+ bevelSize = 0;
+
+ }
+
+ // Variables initialization
+
+ var ahole, h, hl; // looping of holes
+ var scope = this;
+
+ var shapePoints = shape.extractPoints( curveSegments );
+
+ var vertices = shapePoints.shape;
+ var holes = shapePoints.holes;
+
+ var reverse = ! ShapeUtils.isClockWise( vertices );
+
+ if ( reverse ) {
+
+ vertices = vertices.reverse();
+
+ // Maybe we should also check if holes are in the opposite direction, just to be safe ...
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+
+ if ( ShapeUtils.isClockWise( ahole ) ) {
+
+ holes[ h ] = ahole.reverse();
+
+ }
+
+ }
+
+ }
+
+
+ var faces = ShapeUtils.triangulateShape( vertices, holes );
+
+ /* Vertices */
+
+ var contour = vertices; // vertices has all points but contour has only points of circumference
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+
+ vertices = vertices.concat( ahole );
+
+ }
+
+
+ function scalePt2( pt, vec, size ) {
+
+ if ( ! vec ) console.error( "THREE.ExtrudeGeometry: vec does not exist" );
+
+ return vec.clone().multiplyScalar( size ).add( pt );
+
+ }
+
+ var b, bs, t, z,
+ vert, vlen = vertices.length,
+ face, flen = faces.length;
+
+
+ // Find directions for point movement
+
+
+ function getBevelVec( inPt, inPrev, inNext ) {
+
+ // computes for inPt the corresponding point inPt' on a new contour
+ // shifted by 1 unit (length of normalized vector) to the left
+ // if we walk along contour clockwise, this new contour is outside the old one
+ //
+ // inPt' is the intersection of the two lines parallel to the two
+ // adjacent edges of inPt at a distance of 1 unit on the left side.
+
+ var v_trans_x, v_trans_y, shrink_by; // resulting translation vector for inPt
+
+ // good reading for geometry algorithms (here: line-line intersection)
+ // http://geomalgorithms.com/a05-_intersect-1.html
+
+ var v_prev_x = inPt.x - inPrev.x,
+ v_prev_y = inPt.y - inPrev.y;
+ var v_next_x = inNext.x - inPt.x,
+ v_next_y = inNext.y - inPt.y;
+
+ var v_prev_lensq = ( v_prev_x * v_prev_x + v_prev_y * v_prev_y );
+
+ // check for collinear edges
+ var collinear0 = ( v_prev_x * v_next_y - v_prev_y * v_next_x );
+
+ if ( Math.abs( collinear0 ) > Number.EPSILON ) {
+
+ // not collinear
+
+ // length of vectors for normalizing
+
+ var v_prev_len = Math.sqrt( v_prev_lensq );
+ var v_next_len = Math.sqrt( v_next_x * v_next_x + v_next_y * v_next_y );
+
+ // shift adjacent points by unit vectors to the left
+
+ var ptPrevShift_x = ( inPrev.x - v_prev_y / v_prev_len );
+ var ptPrevShift_y = ( inPrev.y + v_prev_x / v_prev_len );
+
+ var ptNextShift_x = ( inNext.x - v_next_y / v_next_len );
+ var ptNextShift_y = ( inNext.y + v_next_x / v_next_len );
+
+ // scaling factor for v_prev to intersection point
+
+ var sf = ( ( ptNextShift_x - ptPrevShift_x ) * v_next_y -
+ ( ptNextShift_y - ptPrevShift_y ) * v_next_x ) /
+ ( v_prev_x * v_next_y - v_prev_y * v_next_x );
+
+ // vector from inPt to intersection point
+
+ v_trans_x = ( ptPrevShift_x + v_prev_x * sf - inPt.x );
+ v_trans_y = ( ptPrevShift_y + v_prev_y * sf - inPt.y );
+
+ // Don't normalize!, otherwise sharp corners become ugly
+ // but prevent crazy spikes
+ var v_trans_lensq = ( v_trans_x * v_trans_x + v_trans_y * v_trans_y );
+ if ( v_trans_lensq <= 2 ) {
+
+ return new Vector2( v_trans_x, v_trans_y );
+
+ } else {
+
+ shrink_by = Math.sqrt( v_trans_lensq / 2 );
+
+ }
+
+ } else {
+
+ // handle special case of collinear edges
+
+ var direction_eq = false; // assumes: opposite
+ if ( v_prev_x > Number.EPSILON ) {
+
+ if ( v_next_x > Number.EPSILON ) {
+
+ direction_eq = true;
+
+ }
+
+ } else {
+
+ if ( v_prev_x < - Number.EPSILON ) {
+
+ if ( v_next_x < - Number.EPSILON ) {
+
+ direction_eq = true;
+
+ }
+
+ } else {
+
+ if ( Math.sign( v_prev_y ) === Math.sign( v_next_y ) ) {
+
+ direction_eq = true;
+
+ }
+
+ }
+
+ }
+
+ if ( direction_eq ) {
+
+ // console.log("Warning: lines are a straight sequence");
+ v_trans_x = - v_prev_y;
+ v_trans_y = v_prev_x;
+ shrink_by = Math.sqrt( v_prev_lensq );
+
+ } else {
+
+ // console.log("Warning: lines are a straight spike");
+ v_trans_x = v_prev_x;
+ v_trans_y = v_prev_y;
+ shrink_by = Math.sqrt( v_prev_lensq / 2 );
+
+ }
+
+ }
+
+ return new Vector2( v_trans_x / shrink_by, v_trans_y / shrink_by );
+
+ }
+
+
+ var contourMovements = [];
+
+ for ( var i = 0, il = contour.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) {
+
+ if ( j === il ) j = 0;
+ if ( k === il ) k = 0;
+
+ // (j)---(i)---(k)
+ // console.log('i,j,k', i, j , k)
+
+ contourMovements[ i ] = getBevelVec( contour[ i ], contour[ j ], contour[ k ] );
+
+ }
+
+ var holesMovements = [],
+ oneHoleMovements, verticesMovements = contourMovements.concat();
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+
+ oneHoleMovements = [];
+
+ for ( i = 0, il = ahole.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) {
+
+ if ( j === il ) j = 0;
+ if ( k === il ) k = 0;
+
+ // (j)---(i)---(k)
+ oneHoleMovements[ i ] = getBevelVec( ahole[ i ], ahole[ j ], ahole[ k ] );
+
+ }
+
+ holesMovements.push( oneHoleMovements );
+ verticesMovements = verticesMovements.concat( oneHoleMovements );
+
+ }
+
+
+ // Loop bevelSegments, 1 for the front, 1 for the back
+
+ for ( b = 0; b < bevelSegments; b ++ ) {
+
+ //for ( b = bevelSegments; b > 0; b -- ) {
+
+ t = b / bevelSegments;
+ z = bevelThickness * Math.cos( t * Math.PI / 2 );
+ bs = bevelSize * Math.sin( t * Math.PI / 2 );
+
+ // contract shape
+
+ for ( i = 0, il = contour.length; i < il; i ++ ) {
+
+ vert = scalePt2( contour[ i ], contourMovements[ i ], bs );
+
+ v( vert.x, vert.y, - z );
+
+ }
+
+ // expand holes
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+ oneHoleMovements = holesMovements[ h ];
+
+ for ( i = 0, il = ahole.length; i < il; i ++ ) {
+
+ vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
+
+ v( vert.x, vert.y, - z );
+
+ }
+
+ }
+
+ }
+
+ bs = bevelSize;
+
+ // Back facing vertices
+
+ for ( i = 0; i < vlen; i ++ ) {
+
+ vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
+
+ if ( ! extrudeByPath ) {
+
+ v( vert.x, vert.y, 0 );
+
+ } else {
+
+ // v( vert.x, vert.y + extrudePts[ 0 ].y, extrudePts[ 0 ].x );
+
+ normal.copy( splineTube.normals[ 0 ] ).multiplyScalar( vert.x );
+ binormal.copy( splineTube.binormals[ 0 ] ).multiplyScalar( vert.y );
+
+ position2.copy( extrudePts[ 0 ] ).add( normal ).add( binormal );
+
+ v( position2.x, position2.y, position2.z );
+
+ }
+
+ }
+
+ // Add stepped vertices...
+ // Including front facing vertices
+
+ var s;
+
+ for ( s = 1; s <= steps; s ++ ) {
+
+ for ( i = 0; i < vlen; i ++ ) {
+
+ vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
+
+ if ( ! extrudeByPath ) {
+
+ v( vert.x, vert.y, amount / steps * s );
+
+ } else {
+
+ // v( vert.x, vert.y + extrudePts[ s - 1 ].y, extrudePts[ s - 1 ].x );
+
+ normal.copy( splineTube.normals[ s ] ).multiplyScalar( vert.x );
+ binormal.copy( splineTube.binormals[ s ] ).multiplyScalar( vert.y );
+
+ position2.copy( extrudePts[ s ] ).add( normal ).add( binormal );
+
+ v( position2.x, position2.y, position2.z );
+
+ }
+
+ }
+
+ }
+
+
+ // Add bevel segments planes
+
+ //for ( b = 1; b <= bevelSegments; b ++ ) {
+ for ( b = bevelSegments - 1; b >= 0; b -- ) {
+
+ t = b / bevelSegments;
+ z = bevelThickness * Math.cos( t * Math.PI / 2 );
+ bs = bevelSize * Math.sin( t * Math.PI / 2 );
+
+ // contract shape
+
+ for ( i = 0, il = contour.length; i < il; i ++ ) {
+
+ vert = scalePt2( contour[ i ], contourMovements[ i ], bs );
+ v( vert.x, vert.y, amount + z );
+
+ }
+
+ // expand holes
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+ oneHoleMovements = holesMovements[ h ];
+
+ for ( i = 0, il = ahole.length; i < il; i ++ ) {
+
+ vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
+
+ if ( ! extrudeByPath ) {
+
+ v( vert.x, vert.y, amount + z );
+
+ } else {
+
+ v( vert.x, vert.y + extrudePts[ steps - 1 ].y, extrudePts[ steps - 1 ].x + z );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ /* Faces */
+
+ // Top and bottom faces
+
+ buildLidFaces();
+
+ // Sides faces
+
+ buildSideFaces();
+
+
+ ///// Internal functions
+
+ function buildLidFaces() {
+
+ var start = verticesArray.length/3;
+
+ if ( bevelEnabled ) {
+
+ var layer = 0; // steps + 1
+ var offset = vlen * layer;
+
+ // Bottom faces
+
+ for ( i = 0; i < flen; i ++ ) {
+
+ face = faces[ i ];
+ f3( face[ 2 ] + offset, face[ 1 ] + offset, face[ 0 ] + offset );
+
+ }
+
+ layer = steps + bevelSegments * 2;
+ offset = vlen * layer;
+
+ // Top faces
+
+ for ( i = 0; i < flen; i ++ ) {
+
+ face = faces[ i ];
+ f3( face[ 0 ] + offset, face[ 1 ] + offset, face[ 2 ] + offset );
+
+ }
+
+ } else {
+
+ // Bottom faces
+
+ for ( i = 0; i < flen; i ++ ) {
+
+ face = faces[ i ];
+ f3( face[ 2 ], face[ 1 ], face[ 0 ] );
+
+ }
+
+ // Top faces
+
+ for ( i = 0; i < flen; i ++ ) {
+
+ face = faces[ i ];
+ f3( face[ 0 ] + vlen * steps, face[ 1 ] + vlen * steps, face[ 2 ] + vlen * steps );
+
+ }
+
+ }
+
+ scope.addGroup( start, verticesArray.length/3 -start, options.material !== undefined ? options.material : 0);
+
+ }
+
+ // Create faces for the z-sides of the shape
+
+ function buildSideFaces() {
+
+ var start = verticesArray.length/3;
+ var layeroffset = 0;
+ sidewalls( contour, layeroffset );
+ layeroffset += contour.length;
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+ sidewalls( ahole, layeroffset );
+
+ //, true
+ layeroffset += ahole.length;
+
+ }
+
+
+ scope.addGroup( start, verticesArray.length/3 -start, options.extrudeMaterial !== undefined ? options.extrudeMaterial : 1);
+
+
+ }
+
+ function sidewalls( contour, layeroffset ) {
+
+ var j, k;
+ i = contour.length;
+
+ while ( -- i >= 0 ) {
+
+ j = i;
+ k = i - 1;
+ if ( k < 0 ) k = contour.length - 1;
+
+ //console.log('b', i,j, i-1, k,vertices.length);
+
+ var s = 0,
+ sl = steps + bevelSegments * 2;
+
+ for ( s = 0; s < sl; s ++ ) {
+
+ var slen1 = vlen * s;
+ var slen2 = vlen * ( s + 1 );
+
+ var a = layeroffset + j + slen1,
+ b = layeroffset + k + slen1,
+ c = layeroffset + k + slen2,
+ d = layeroffset + j + slen2;
+
+ f4( a, b, c, d, contour, s, sl, j, k );
+
+ }
+
+ }
+
+ }
+
+ function v( x, y, z ) {
+
+ placeholder.push( x );
+ placeholder.push( y );
+ placeholder.push( z );
+
+ }
+
+
+ function f3( a, b, c ) {
+
+ addVertex( a );
+ addVertex( b );
+ addVertex( c );
+
+ var nextIndex = verticesArray.length / 3;
+ var uvs = uvgen.generateTopUV( scope, verticesArray, nextIndex - 3, nextIndex - 2, nextIndex - 1 );
+
+ addUV( uvs[ 0 ] );
+ addUV( uvs[ 1 ] );
+ addUV( uvs[ 2 ] );
+
+ }
+
+ function f4( a, b, c, d, wallContour, stepIndex, stepsLength, contourIndex1, contourIndex2 ) {
+
+ addVertex( a );
+ addVertex( b );
+ addVertex( d );
+
+ addVertex( b );
+ addVertex( c );
+ addVertex( d );
+
+
+ var nextIndex = verticesArray.length / 3;
+ var uvs = uvgen.generateSideWallUV( scope, verticesArray, nextIndex - 6, nextIndex - 3, nextIndex - 2, nextIndex - 1 );
+
+ addUV( uvs[ 0 ] );
+ addUV( uvs[ 1 ] );
+ addUV( uvs[ 3 ] );
+
+ addUV( uvs[ 1 ] );
+ addUV( uvs[ 2 ] );
+ addUV( uvs[ 3 ] );
+
+ }
+
+ function addVertex( index ) {
+
+ indicesArray.push( verticesArray.length / 3 );
+ verticesArray.push( placeholder[ index * 3 + 0 ] );
+ verticesArray.push( placeholder[ index * 3 + 1 ] );
+ verticesArray.push( placeholder[ index * 3 + 2 ] );
+
+ }
+
+
+ function addUV( vector2 ) {
+
+ uvArray.push( vector2.x );
+ uvArray.push( vector2.y );
+
+ }
+
+ if ( ! options.arrays ) {
+
+ this.setIndex( indicesArray );
+ this.addAttribute( 'position', new Float32BufferAttribute( verticesArray, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( options.arrays.uv, 2 ) );
+
+ }
+
+ };
+
+ ExtrudeGeometry.WorldUVGenerator = {
+
+ generateTopUV: function ( geometry, vertices, indexA, indexB, indexC ) {
+
+ var a_x = vertices[ indexA * 3 ];
+ var a_y = vertices[ indexA * 3 + 1 ];
+ var b_x = vertices[ indexB * 3 ];
+ var b_y = vertices[ indexB * 3 + 1 ];
+ var c_x = vertices[ indexC * 3 ];
+ var c_y = vertices[ indexC * 3 + 1 ];
+
+ return [
+ new Vector2( a_x, a_y ),
+ new Vector2( b_x, b_y ),
+ new Vector2( c_x, c_y )
+ ];
+
+ },
+
+ generateSideWallUV: function ( geometry, vertices, indexA, indexB, indexC, indexD ) {
+
+ var a_x = vertices[ indexA * 3 ];
+ var a_y = vertices[ indexA * 3 + 1 ];
+ var a_z = vertices[ indexA * 3 + 2 ];
+ var b_x = vertices[ indexB * 3 ];
+ var b_y = vertices[ indexB * 3 + 1 ];
+ var b_z = vertices[ indexB * 3 + 2 ];
+ var c_x = vertices[ indexC * 3 ];
+ var c_y = vertices[ indexC * 3 + 1 ];
+ var c_z = vertices[ indexC * 3 + 2 ];
+ var d_x = vertices[ indexD * 3 ];
+ var d_y = vertices[ indexD * 3 + 1 ];
+ var d_z = vertices[ indexD * 3 + 2 ];
+
+ if ( Math.abs( a_y - b_y ) < 0.01 ) {
+
+ return [
+ new Vector2( a_x, 1 - a_z ),
+ new Vector2( b_x, 1 - b_z ),
+ new Vector2( c_x, 1 - c_z ),
+ new Vector2( d_x, 1 - d_z )
+ ];
+
+ } else {
+
+ return [
+ new Vector2( a_y, 1 - a_z ),
+ new Vector2( b_y, 1 - b_z ),
+ new Vector2( c_y, 1 - c_z ),
+ new Vector2( d_y, 1 - d_z )
+ ];
+
+ }
+
+ }
+ };
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * Text = 3D Text
+ *
+ * parameters = {
+ * font: <THREE.Font>, // font
+ *
+ * size: <float>, // size of the text
+ * height: <float>, // thickness to extrude text
+ * curveSegments: <int>, // number of points on the curves
+ *
+ * bevelEnabled: <bool>, // turn on bevel
+ * bevelThickness: <float>, // how deep into text bevel goes
+ * bevelSize: <float> // how far from text outline is bevel
+ * }
+ */
+
+ // TextGeometry
+
+ function TextGeometry( text, parameters ) {
+
+ Geometry.call( this );
+
+ this.type = 'TextGeometry';
+
+ this.parameters = {
+ text: text,
+ parameters: parameters
+ };
+
+ this.fromBufferGeometry( new TextBufferGeometry( text, parameters ) );
+ this.mergeVertices();
+
+ }
+
+ TextGeometry.prototype = Object.create( Geometry.prototype );
+ TextGeometry.prototype.constructor = TextGeometry;
+
+ // TextBufferGeometry
+
+ function TextBufferGeometry( text, parameters ) {
+
+ parameters = parameters || {};
+
+ var font = parameters.font;
+
+ if ( ! ( font && font.isFont ) ) {
+
+ console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' );
+ return new Geometry();
+
+ }
+
+ var shapes = font.generateShapes( text, parameters.size, parameters.curveSegments );
+
+ // translate parameters to ExtrudeGeometry API
+
+ parameters.amount = parameters.height !== undefined ? parameters.height : 50;
+
+ // defaults
+
+ if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10;
+ if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8;
+ if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false;
+
+ ExtrudeBufferGeometry.call( this, shapes, parameters );
+
+ this.type = 'TextBufferGeometry';
+
+ }
+
+ TextBufferGeometry.prototype = Object.create( ExtrudeBufferGeometry.prototype );
+ TextBufferGeometry.prototype.constructor = TextBufferGeometry;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author benaadams / https://twitter.com/ben_a_adams
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // SphereGeometry
+
+ function SphereGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
+
+ Geometry.call( this );
+
+ this.type = 'SphereGeometry';
+
+ this.parameters = {
+ radius: radius,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments,
+ phiStart: phiStart,
+ phiLength: phiLength,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ this.fromBufferGeometry( new SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) );
+ this.mergeVertices();
+
+ }
+
+ SphereGeometry.prototype = Object.create( Geometry.prototype );
+ SphereGeometry.prototype.constructor = SphereGeometry;
+
+ // SphereBufferGeometry
+
+ function SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'SphereBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments,
+ phiStart: phiStart,
+ phiLength: phiLength,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ radius = radius || 50;
+
+ widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 );
+ heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 );
+
+ phiStart = phiStart !== undefined ? phiStart : 0;
+ phiLength = phiLength !== undefined ? phiLength : Math.PI * 2;
+
+ thetaStart = thetaStart !== undefined ? thetaStart : 0;
+ thetaLength = thetaLength !== undefined ? thetaLength : Math.PI;
+
+ var thetaEnd = thetaStart + thetaLength;
+
+ var ix, iy;
+
+ var index = 0;
+ var grid = [];
+
+ var vertex = new Vector3();
+ var normal = new Vector3();
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // generate vertices, normals and uvs
+
+ for ( iy = 0; iy <= heightSegments; iy ++ ) {
+
+ var verticesRow = [];
+
+ var v = iy / heightSegments;
+
+ for ( ix = 0; ix <= widthSegments; ix ++ ) {
+
+ var u = ix / widthSegments;
+
+ // vertex
+
+ vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
+ vertex.y = radius * Math.cos( thetaStart + v * thetaLength );
+ vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ normal.set( vertex.x, vertex.y, vertex.z ).normalize();
+ normals.push( normal.x, normal.y, normal.z );
+
+ // uv
+
+ uvs.push( u, 1 - v );
+
+ verticesRow.push( index ++ );
+
+ }
+
+ grid.push( verticesRow );
+
+ }
+
+ // indices
+
+ for ( iy = 0; iy < heightSegments; iy ++ ) {
+
+ for ( ix = 0; ix < widthSegments; ix ++ ) {
+
+ var a = grid[ iy ][ ix + 1 ];
+ var b = grid[ iy ][ ix ];
+ var c = grid[ iy + 1 ][ ix ];
+ var d = grid[ iy + 1 ][ ix + 1 ];
+
+ if ( iy !== 0 || thetaStart > 0 ) indices.push( a, b, d );
+ if ( iy !== heightSegments - 1 || thetaEnd < Math.PI ) indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ SphereBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ SphereBufferGeometry.prototype.constructor = SphereBufferGeometry;
+
+ /**
+ * @author Kaleb Murphy
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // RingGeometry
+
+ function RingGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
+
+ Geometry.call( this );
+
+ this.type = 'RingGeometry';
+
+ this.parameters = {
+ innerRadius: innerRadius,
+ outerRadius: outerRadius,
+ thetaSegments: thetaSegments,
+ phiSegments: phiSegments,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ this.fromBufferGeometry( new RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) );
+ this.mergeVertices();
+
+ }
+
+ RingGeometry.prototype = Object.create( Geometry.prototype );
+ RingGeometry.prototype.constructor = RingGeometry;
+
+ // RingBufferGeometry
+
+ function RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'RingBufferGeometry';
+
+ this.parameters = {
+ innerRadius: innerRadius,
+ outerRadius: outerRadius,
+ thetaSegments: thetaSegments,
+ phiSegments: phiSegments,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ innerRadius = innerRadius || 20;
+ outerRadius = outerRadius || 50;
+
+ thetaStart = thetaStart !== undefined ? thetaStart : 0;
+ thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
+
+ thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8;
+ phiSegments = phiSegments !== undefined ? Math.max( 1, phiSegments ) : 1;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // some helper variables
+
+ var segment;
+ var radius = innerRadius;
+ var radiusStep = ( ( outerRadius - innerRadius ) / phiSegments );
+ var vertex = new Vector3();
+ var uv = new Vector2();
+ var j, i;
+
+ // generate vertices, normals and uvs
+
+ for ( j = 0; j <= phiSegments; j ++ ) {
+
+ for ( i = 0; i <= thetaSegments; i ++ ) {
+
+ // values are generate from the inside of the ring to the outside
+
+ segment = thetaStart + i / thetaSegments * thetaLength;
+
+ // vertex
+
+ vertex.x = radius * Math.cos( segment );
+ vertex.y = radius * Math.sin( segment );
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ normals.push( 0, 0, 1 );
+
+ // uv
+
+ uv.x = ( vertex.x / outerRadius + 1 ) / 2;
+ uv.y = ( vertex.y / outerRadius + 1 ) / 2;
+
+ uvs.push( uv.x, uv.y );
+
+ }
+
+ // increase the radius for next row of vertices
+
+ radius += radiusStep;
+
+ }
+
+ // indices
+
+ for ( j = 0; j < phiSegments; j ++ ) {
+
+ var thetaSegmentLevel = j * ( thetaSegments + 1 );
+
+ for ( i = 0; i < thetaSegments; i ++ ) {
+
+ segment = i + thetaSegmentLevel;
+
+ var a = segment;
+ var b = segment + thetaSegments + 1;
+ var c = segment + thetaSegments + 2;
+ var d = segment + 1;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ RingBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ RingBufferGeometry.prototype.constructor = RingBufferGeometry;
+
+ /**
+ * @author astrodud / http://astrodud.isgreat.org/
+ * @author zz85 / https://github.com/zz85
+ * @author bhouston / http://clara.io
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // LatheGeometry
+
+ function LatheGeometry( points, segments, phiStart, phiLength ) {
+
+ Geometry.call( this );
+
+ this.type = 'LatheGeometry';
+
+ this.parameters = {
+ points: points,
+ segments: segments,
+ phiStart: phiStart,
+ phiLength: phiLength
+ };
+
+ this.fromBufferGeometry( new LatheBufferGeometry( points, segments, phiStart, phiLength ) );
+ this.mergeVertices();
+
+ }
+
+ LatheGeometry.prototype = Object.create( Geometry.prototype );
+ LatheGeometry.prototype.constructor = LatheGeometry;
+
+ // LatheBufferGeometry
+
+ function LatheBufferGeometry( points, segments, phiStart, phiLength ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'LatheBufferGeometry';
+
+ this.parameters = {
+ points: points,
+ segments: segments,
+ phiStart: phiStart,
+ phiLength: phiLength
+ };
+
+ segments = Math.floor( segments ) || 12;
+ phiStart = phiStart || 0;
+ phiLength = phiLength || Math.PI * 2;
+
+ // clamp phiLength so it's in range of [ 0, 2PI ]
+
+ phiLength = _Math.clamp( phiLength, 0, Math.PI * 2 );
+
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var uvs = [];
+
+ // helper variables
+
+ var base;
+ var inverseSegments = 1.0 / segments;
+ var vertex = new Vector3();
+ var uv = new Vector2();
+ var i, j;
+
+ // generate vertices and uvs
+
+ for ( i = 0; i <= segments; i ++ ) {
+
+ var phi = phiStart + i * inverseSegments * phiLength;
+
+ var sin = Math.sin( phi );
+ var cos = Math.cos( phi );
+
+ for ( j = 0; j <= ( points.length - 1 ); j ++ ) {
+
+ // vertex
+
+ vertex.x = points[ j ].x * sin;
+ vertex.y = points[ j ].y;
+ vertex.z = points[ j ].x * cos;
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // uv
+
+ uv.x = i / segments;
+ uv.y = j / ( points.length - 1 );
+
+ uvs.push( uv.x, uv.y );
+
+
+ }
+
+ }
+
+ // indices
+
+ for ( i = 0; i < segments; i ++ ) {
+
+ for ( j = 0; j < ( points.length - 1 ); j ++ ) {
+
+ base = j + i * points.length;
+
+ var a = base;
+ var b = base + points.length;
+ var c = base + points.length + 1;
+ var d = base + 1;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ // generate normals
+
+ this.computeVertexNormals();
+
+ // if the geometry is closed, we need to average the normals along the seam.
+ // because the corresponding vertices are identical (but still have different UVs).
+
+ if ( phiLength === Math.PI * 2 ) {
+
+ var normals = this.attributes.normal.array;
+ var n1 = new Vector3();
+ var n2 = new Vector3();
+ var n = new Vector3();
+
+ // this is the buffer offset for the last line of vertices
+
+ base = segments * points.length * 3;
+
+ for ( i = 0, j = 0; i < points.length; i ++, j += 3 ) {
+
+ // select the normal of the vertex in the first line
+
+ n1.x = normals[ j + 0 ];
+ n1.y = normals[ j + 1 ];
+ n1.z = normals[ j + 2 ];
+
+ // select the normal of the vertex in the last line
+
+ n2.x = normals[ base + j + 0 ];
+ n2.y = normals[ base + j + 1 ];
+ n2.z = normals[ base + j + 2 ];
+
+ // average normals
+
+ n.addVectors( n1, n2 ).normalize();
+
+ // assign the new values to both normals
+
+ normals[ j + 0 ] = normals[ base + j + 0 ] = n.x;
+ normals[ j + 1 ] = normals[ base + j + 1 ] = n.y;
+ normals[ j + 2 ] = normals[ base + j + 2 ] = n.z;
+
+ }
+
+ }
+
+ }
+
+ LatheBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ LatheBufferGeometry.prototype.constructor = LatheBufferGeometry;
+
+ /**
+ * @author jonobr1 / http://jonobr1.com
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // ShapeGeometry
+
+ function ShapeGeometry( shapes, curveSegments ) {
+
+ Geometry.call( this );
+
+ this.type = 'ShapeGeometry';
+
+ if ( typeof curveSegments === 'object' ) {
+
+ console.warn( 'THREE.ShapeGeometry: Options parameter has been removed.' );
+
+ curveSegments = curveSegments.curveSegments;
+
+ }
+
+ this.parameters = {
+ shapes: shapes,
+ curveSegments: curveSegments
+ };
+
+ this.fromBufferGeometry( new ShapeBufferGeometry( shapes, curveSegments ) );
+ this.mergeVertices();
+
+ }
+
+ ShapeGeometry.prototype = Object.create( Geometry.prototype );
+ ShapeGeometry.prototype.constructor = ShapeGeometry;
+
+ // ShapeBufferGeometry
+
+ function ShapeBufferGeometry( shapes, curveSegments ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'ShapeBufferGeometry';
+
+ this.parameters = {
+ shapes: shapes,
+ curveSegments: curveSegments
+ };
+
+ curveSegments = curveSegments || 12;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var groupStart = 0;
+ var groupCount = 0;
+
+ // allow single and array values for "shapes" parameter
+
+ if ( Array.isArray( shapes ) === false ) {
+
+ addShape( shapes );
+
+ } else {
+
+ for ( var i = 0; i < shapes.length; i ++ ) {
+
+ addShape( shapes[ i ] );
+
+ this.addGroup( groupStart, groupCount, i ); // enables MultiMaterial support
+
+ groupStart += groupCount;
+ groupCount = 0;
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+
+ // helper functions
+
+ function addShape( shape ) {
+
+ var i, l, shapeHole;
+
+ var indexOffset = vertices.length / 3;
+ var points = shape.extractPoints( curveSegments );
+
+ var shapeVertices = points.shape;
+ var shapeHoles = points.holes;
+
+ // check direction of vertices
+
+ if ( ShapeUtils.isClockWise( shapeVertices ) === false ) {
+
+ shapeVertices = shapeVertices.reverse();
+
+ // also check if holes are in the opposite direction
+
+ for ( i = 0, l = shapeHoles.length; i < l; i ++ ) {
+
+ shapeHole = shapeHoles[ i ];
+
+ if ( ShapeUtils.isClockWise( shapeHole ) === true ) {
+
+ shapeHoles[ i ] = shapeHole.reverse();
+
+ }
+
+ }
+
+ }
+
+ var faces = ShapeUtils.triangulateShape( shapeVertices, shapeHoles );
+
+ // join vertices of inner and outer paths to a single array
+
+ for ( i = 0, l = shapeHoles.length; i < l; i ++ ) {
+
+ shapeHole = shapeHoles[ i ];
+ shapeVertices = shapeVertices.concat( shapeHole );
+
+ }
+
+ // vertices, normals, uvs
+
+ for ( i = 0, l = shapeVertices.length; i < l; i ++ ) {
+
+ var vertex = shapeVertices[ i ];
+
+ vertices.push( vertex.x, vertex.y, 0 );
+ normals.push( 0, 0, 1 );
+ uvs.push( vertex.x, vertex.y ); // world uvs
+
+ }
+
+ // incides
+
+ for ( i = 0, l = faces.length; i < l; i ++ ) {
+
+ var face = faces[ i ];
+
+ var a = face[ 0 ] + indexOffset;
+ var b = face[ 1 ] + indexOffset;
+ var c = face[ 2 ] + indexOffset;
+
+ indices.push( a, b, c );
+ groupCount += 3;
+
+ }
+
+ }
+
+ }
+
+ ShapeBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ ShapeBufferGeometry.prototype.constructor = ShapeBufferGeometry;
+
+ /**
+ * @author WestLangley / http://github.com/WestLangley
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ function EdgesGeometry( geometry, thresholdAngle ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'EdgesGeometry';
+
+ this.parameters = {
+ thresholdAngle: thresholdAngle
+ };
+
+ thresholdAngle = ( thresholdAngle !== undefined ) ? thresholdAngle : 1;
+
+ // buffer
+
+ var vertices = [];
+
+ // helper variables
+
+ var thresholdDot = Math.cos( _Math.DEG2RAD * thresholdAngle );
+ var edge = [ 0, 0 ], edges = {}, edge1, edge2;
+ var key, keys = [ 'a', 'b', 'c' ];
+
+ // prepare source geometry
+
+ var geometry2;
+
+ if ( geometry.isBufferGeometry ) {
+
+ geometry2 = new Geometry();
+ geometry2.fromBufferGeometry( geometry );
+
+ } else {
+
+ geometry2 = geometry.clone();
+
+ }
+
+ geometry2.mergeVertices();
+ geometry2.computeFaceNormals();
+
+ var sourceVertices = geometry2.vertices;
+ var faces = geometry2.faces;
+
+ // now create a data structure where each entry represents an edge with its adjoining faces
+
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
+
+ var face = faces[ i ];
+
+ for ( var j = 0; j < 3; j ++ ) {
+
+ edge1 = face[ keys[ j ] ];
+ edge2 = face[ keys[ ( j + 1 ) % 3 ] ];
+ edge[ 0 ] = Math.min( edge1, edge2 );
+ edge[ 1 ] = Math.max( edge1, edge2 );
+
+ key = edge[ 0 ] + ',' + edge[ 1 ];
+
+ if ( edges[ key ] === undefined ) {
+
+ edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ], face1: i, face2: undefined };
+
+ } else {
+
+ edges[ key ].face2 = i;
+
+ }
+
+ }
+
+ }
+
+ // generate vertices
+
+ for ( key in edges ) {
+
+ var e = edges[ key ];
+
+ // an edge is only rendered if the angle (in degrees) between the face normals of the adjoining faces exceeds this value. default = 1 degree.
+
+ if ( e.face2 === undefined || faces[ e.face1 ].normal.dot( faces[ e.face2 ].normal ) <= thresholdDot ) {
+
+ var vertex = sourceVertices[ e.index1 ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ vertex = sourceVertices[ e.index2 ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+
+ }
+
+ EdgesGeometry.prototype = Object.create( BufferGeometry.prototype );
+ EdgesGeometry.prototype.constructor = EdgesGeometry;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // CylinderGeometry
+
+ function CylinderGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
+
+ Geometry.call( this );
+
+ this.type = 'CylinderGeometry';
+
+ this.parameters = {
+ radiusTop: radiusTop,
+ radiusBottom: radiusBottom,
+ height: height,
+ radialSegments: radialSegments,
+ heightSegments: heightSegments,
+ openEnded: openEnded,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ this.fromBufferGeometry( new CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) );
+ this.mergeVertices();
+
+ }
+
+ CylinderGeometry.prototype = Object.create( Geometry.prototype );
+ CylinderGeometry.prototype.constructor = CylinderGeometry;
+
+ // CylinderBufferGeometry
+
+ function CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'CylinderBufferGeometry';
+
+ this.parameters = {
+ radiusTop: radiusTop,
+ radiusBottom: radiusBottom,
+ height: height,
+ radialSegments: radialSegments,
+ heightSegments: heightSegments,
+ openEnded: openEnded,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ var scope = this;
+
+ radiusTop = radiusTop !== undefined ? radiusTop : 20;
+ radiusBottom = radiusBottom !== undefined ? radiusBottom : 20;
+ height = height !== undefined ? height : 100;
+
+ radialSegments = Math.floor( radialSegments ) || 8;
+ heightSegments = Math.floor( heightSegments ) || 1;
+
+ openEnded = openEnded !== undefined ? openEnded : false;
+ thetaStart = thetaStart !== undefined ? thetaStart : 0.0;
+ thetaLength = thetaLength !== undefined ? thetaLength : 2.0 * Math.PI;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var index = 0;
+ var indexArray = [];
+ var halfHeight = height / 2;
+ var groupStart = 0;
+
+ // generate geometry
+
+ generateTorso();
+
+ if ( openEnded === false ) {
+
+ if ( radiusTop > 0 ) generateCap( true );
+ if ( radiusBottom > 0 ) generateCap( false );
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ function generateTorso() {
+
+ var x, y;
+ var normal = new Vector3();
+ var vertex = new Vector3();
+
+ var groupCount = 0;
+
+ // this will be used to calculate the normal
+ var slope = ( radiusBottom - radiusTop ) / height;
+
+ // generate vertices, normals and uvs
+
+ for ( y = 0; y <= heightSegments; y ++ ) {
+
+ var indexRow = [];
+
+ var v = y / heightSegments;
+
+ // calculate the radius of the current row
+
+ var radius = v * ( radiusBottom - radiusTop ) + radiusTop;
+
+ for ( x = 0; x <= radialSegments; x ++ ) {
+
+ var u = x / radialSegments;
+
+ var theta = u * thetaLength + thetaStart;
+
+ var sinTheta = Math.sin( theta );
+ var cosTheta = Math.cos( theta );
+
+ // vertex
+
+ vertex.x = radius * sinTheta;
+ vertex.y = - v * height + halfHeight;
+ vertex.z = radius * cosTheta;
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ normal.set( sinTheta, slope, cosTheta ).normalize();
+ normals.push( normal.x, normal.y, normal.z );
+
+ // uv
+
+ uvs.push( u, 1 - v );
+
+ // save index of vertex in respective row
+
+ indexRow.push( index ++ );
+
+ }
+
+ // now save vertices of the row in our index array
+
+ indexArray.push( indexRow );
+
+ }
+
+ // generate indices
+
+ for ( x = 0; x < radialSegments; x ++ ) {
+
+ for ( y = 0; y < heightSegments; y ++ ) {
+
+ // we use the index array to access the correct indices
+
+ var a = indexArray[ y ][ x ];
+ var b = indexArray[ y + 1 ][ x ];
+ var c = indexArray[ y + 1 ][ x + 1 ];
+ var d = indexArray[ y ][ x + 1 ];
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ // update group counter
+
+ groupCount += 6;
+
+ }
+
+ }
+
+ // add a group to the geometry. this will ensure multi material support
+
+ scope.addGroup( groupStart, groupCount, 0 );
+
+ // calculate new start value for groups
+
+ groupStart += groupCount;
+
+ }
+
+ function generateCap( top ) {
+
+ var x, centerIndexStart, centerIndexEnd;
+
+ var uv = new Vector2();
+ var vertex = new Vector3();
+
+ var groupCount = 0;
+
+ var radius = ( top === true ) ? radiusTop : radiusBottom;
+ var sign = ( top === true ) ? 1 : - 1;
+
+ // save the index of the first center vertex
+ centerIndexStart = index;
+
+ // first we generate the center vertex data of the cap.
+ // because the geometry needs one set of uvs per face,
+ // we must generate a center vertex per face/segment
+
+ for ( x = 1; x <= radialSegments; x ++ ) {
+
+ // vertex
+
+ vertices.push( 0, halfHeight * sign, 0 );
+
+ // normal
+
+ normals.push( 0, sign, 0 );
+
+ // uv
+
+ uvs.push( 0.5, 0.5 );
+
+ // increase index
+
+ index ++;
+
+ }
+
+ // save the index of the last center vertex
+
+ centerIndexEnd = index;
+
+ // now we generate the surrounding vertices, normals and uvs
+
+ for ( x = 0; x <= radialSegments; x ++ ) {
+
+ var u = x / radialSegments;
+ var theta = u * thetaLength + thetaStart;
+
+ var cosTheta = Math.cos( theta );
+ var sinTheta = Math.sin( theta );
+
+ // vertex
+
+ vertex.x = radius * sinTheta;
+ vertex.y = halfHeight * sign;
+ vertex.z = radius * cosTheta;
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ normals.push( 0, sign, 0 );
+
+ // uv
+
+ uv.x = ( cosTheta * 0.5 ) + 0.5;
+ uv.y = ( sinTheta * 0.5 * sign ) + 0.5;
+ uvs.push( uv.x, uv.y );
+
+ // increase index
+
+ index ++;
+
+ }
+
+ // generate indices
+
+ for ( x = 0; x < radialSegments; x ++ ) {
+
+ var c = centerIndexStart + x;
+ var i = centerIndexEnd + x;
+
+ if ( top === true ) {
+
+ // face top
+
+ indices.push( i, i + 1, c );
+
+ } else {
+
+ // face bottom
+
+ indices.push( i + 1, i, c );
+
+ }
+
+ groupCount += 3;
+
+ }
+
+ // add a group to the geometry. this will ensure multi material support
+
+ scope.addGroup( groupStart, groupCount, top === true ? 1 : 2 );
+
+ // calculate new start value for groups
+
+ groupStart += groupCount;
+
+ }
+
+ }
+
+ CylinderBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ CylinderBufferGeometry.prototype.constructor = CylinderBufferGeometry;
+
+ /**
+ * @author abelnation / http://github.com/abelnation
+ */
+
+ // ConeGeometry
+
+ function ConeGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
+
+ CylinderGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
+
+ this.type = 'ConeGeometry';
+
+ this.parameters = {
+ radius: radius,
+ height: height,
+ radialSegments: radialSegments,
+ heightSegments: heightSegments,
+ openEnded: openEnded,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ }
+
+ ConeGeometry.prototype = Object.create( CylinderGeometry.prototype );
+ ConeGeometry.prototype.constructor = ConeGeometry;
+
+ // ConeBufferGeometry
+
+ function ConeBufferGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
+
+ CylinderBufferGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
+
+ this.type = 'ConeBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ height: height,
+ radialSegments: radialSegments,
+ heightSegments: heightSegments,
+ openEnded: openEnded,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ }
+
+ ConeBufferGeometry.prototype = Object.create( CylinderBufferGeometry.prototype );
+ ConeBufferGeometry.prototype.constructor = ConeBufferGeometry;
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ * @author Mugen87 / https://github.com/Mugen87
+ * @author hughes
+ */
+
+ // CircleGeometry
+
+ function CircleGeometry( radius, segments, thetaStart, thetaLength ) {
+
+ Geometry.call( this );
+
+ this.type = 'CircleGeometry';
+
+ this.parameters = {
+ radius: radius,
+ segments: segments,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ this.fromBufferGeometry( new CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) );
+ this.mergeVertices();
+
+ }
+
+ CircleGeometry.prototype = Object.create( Geometry.prototype );
+ CircleGeometry.prototype.constructor = CircleGeometry;
+
+ // CircleBufferGeometry
+
+ function CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'CircleBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ segments: segments,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ radius = radius || 50;
+ segments = segments !== undefined ? Math.max( 3, segments ) : 8;
+
+ thetaStart = thetaStart !== undefined ? thetaStart : 0;
+ thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var i, s;
+ var vertex = new Vector3();
+ var uv = new Vector2();
+
+ // center point
+
+ vertices.push( 0, 0, 0 );
+ normals.push( 0, 0, 1 );
+ uvs.push( 0.5, 0.5 );
+
+ for ( s = 0, i = 3; s <= segments; s ++, i += 3 ) {
+
+ var segment = thetaStart + s / segments * thetaLength;
+
+ // vertex
+
+ vertex.x = radius * Math.cos( segment );
+ vertex.y = radius * Math.sin( segment );
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ normals.push( 0, 0, 1 );
+
+ // uvs
+
+ uv.x = ( vertices[ i ] / radius + 1 ) / 2;
+ uv.y = ( vertices[ i + 1 ] / radius + 1 ) / 2;
+
+ uvs.push( uv.x, uv.y );
+
+ }
+
+ // indices
+
+ for ( i = 1; i <= segments; i ++ ) {
+
+ indices.push( i, i + 1, 0 );
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ CircleBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ CircleBufferGeometry.prototype.constructor = CircleBufferGeometry;
+
+
+
+ var Geometries = Object.freeze({
+ WireframeGeometry: WireframeGeometry,
+ ParametricGeometry: ParametricGeometry,
+ ParametricBufferGeometry: ParametricBufferGeometry,
+ TetrahedronGeometry: TetrahedronGeometry,
+ TetrahedronBufferGeometry: TetrahedronBufferGeometry,
+ OctahedronGeometry: OctahedronGeometry,
+ OctahedronBufferGeometry: OctahedronBufferGeometry,
+ IcosahedronGeometry: IcosahedronGeometry,
+ IcosahedronBufferGeometry: IcosahedronBufferGeometry,
+ DodecahedronGeometry: DodecahedronGeometry,
+ DodecahedronBufferGeometry: DodecahedronBufferGeometry,
+ PolyhedronGeometry: PolyhedronGeometry,
+ PolyhedronBufferGeometry: PolyhedronBufferGeometry,
+ TubeGeometry: TubeGeometry,
+ TubeBufferGeometry: TubeBufferGeometry,
+ TorusKnotGeometry: TorusKnotGeometry,
+ TorusKnotBufferGeometry: TorusKnotBufferGeometry,
+ TorusGeometry: TorusGeometry,
+ TorusBufferGeometry: TorusBufferGeometry,
+ TextGeometry: TextGeometry,
+ TextBufferGeometry: TextBufferGeometry,
+ SphereGeometry: SphereGeometry,
+ SphereBufferGeometry: SphereBufferGeometry,
+ RingGeometry: RingGeometry,
+ RingBufferGeometry: RingBufferGeometry,
+ PlaneGeometry: PlaneGeometry,
+ PlaneBufferGeometry: PlaneBufferGeometry,
+ LatheGeometry: LatheGeometry,
+ LatheBufferGeometry: LatheBufferGeometry,
+ ShapeGeometry: ShapeGeometry,
+ ShapeBufferGeometry: ShapeBufferGeometry,
+ ExtrudeGeometry: ExtrudeGeometry,
+ ExtrudeBufferGeometry: ExtrudeBufferGeometry,
+ EdgesGeometry: EdgesGeometry,
+ ConeGeometry: ConeGeometry,
+ ConeBufferGeometry: ConeBufferGeometry,
+ CylinderGeometry: CylinderGeometry,
+ CylinderBufferGeometry: CylinderBufferGeometry,
+ CircleGeometry: CircleGeometry,
+ CircleBufferGeometry: CircleBufferGeometry,
+ BoxGeometry: BoxGeometry,
+ BoxBufferGeometry: BoxBufferGeometry
+ });
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ *
+ * parameters = {
+ * opacity: <float>
+ * }
+ */
+
+ function ShadowMaterial( parameters ) {
+
+ ShaderMaterial.call( this, {
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.lights,
+ {
+ opacity: { value: 1.0 }
+ }
+ ] ),
+ vertexShader: ShaderChunk[ 'shadow_vert' ],
+ fragmentShader: ShaderChunk[ 'shadow_frag' ]
+ } );
+
+ this.lights = true;
+ this.transparent = true;
+
+ Object.defineProperties( this, {
+ opacity: {
+ enumerable: true,
+ get: function () {
+ return this.uniforms.opacity.value;
+ },
+ set: function ( value ) {
+ this.uniforms.opacity.value = value;
+ }
+ }
+ } );
+
+ this.setValues( parameters );
+
+ }
+
+ ShadowMaterial.prototype = Object.create( ShaderMaterial.prototype );
+ ShadowMaterial.prototype.constructor = ShadowMaterial;
+
+ ShadowMaterial.prototype.isShadowMaterial = true;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function RawShaderMaterial( parameters ) {
+
+ ShaderMaterial.call( this, parameters );
+
+ this.type = 'RawShaderMaterial';
+
+ }
+
+ RawShaderMaterial.prototype = Object.create( ShaderMaterial.prototype );
+ RawShaderMaterial.prototype.constructor = RawShaderMaterial;
+
+ RawShaderMaterial.prototype.isRawShaderMaterial = true;
+
+ /**
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * parameters = {
+ * color: <hex>,
+ * roughness: <float>,
+ * metalness: <float>,
+ * opacity: <float>,
+ *
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ * lightMapIntensity: <float>
+ *
+ * aoMap: new THREE.Texture( <Image> ),
+ * aoMapIntensity: <float>
+ *
+ * emissive: <hex>,
+ * emissiveIntensity: <float>
+ * emissiveMap: new THREE.Texture( <Image> ),
+ *
+ * bumpMap: new THREE.Texture( <Image> ),
+ * bumpScale: <float>,
+ *
+ * normalMap: new THREE.Texture( <Image> ),
+ * normalScale: <Vector2>,
+ *
+ * displacementMap: new THREE.Texture( <Image> ),
+ * displacementScale: <float>,
+ * displacementBias: <float>,
+ *
+ * roughnessMap: new THREE.Texture( <Image> ),
+ *
+ * metalnessMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.CubeTexture( [posx, negx, posy, negy, posz, negz] ),
+ * envMapIntensity: <float>
+ *
+ * refractionRatio: <float>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>
+ * }
+ */
+
+ function MeshStandardMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.defines = { 'STANDARD': '' };
+
+ this.type = 'MeshStandardMaterial';
+
+ this.color = new Color( 0xffffff ); // diffuse
+ this.roughness = 0.5;
+ this.metalness = 0.5;
+
+ this.map = null;
+
+ this.lightMap = null;
+ this.lightMapIntensity = 1.0;
+
+ this.aoMap = null;
+ this.aoMapIntensity = 1.0;
+
+ this.emissive = new Color( 0x000000 );
+ this.emissiveIntensity = 1.0;
+ this.emissiveMap = null;
+
+ this.bumpMap = null;
+ this.bumpScale = 1;
+
+ this.normalMap = null;
+ this.normalScale = new Vector2( 1, 1 );
+
+ this.displacementMap = null;
+ this.displacementScale = 1;
+ this.displacementBias = 0;
+
+ this.roughnessMap = null;
+
+ this.metalnessMap = null;
+
+ this.alphaMap = null;
+
+ this.envMap = null;
+ this.envMapIntensity = 1.0;
+
+ this.refractionRatio = 0.98;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
+
+ this.skinning = false;
+ this.morphTargets = false;
+ this.morphNormals = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshStandardMaterial.prototype = Object.create( Material.prototype );
+ MeshStandardMaterial.prototype.constructor = MeshStandardMaterial;
+
+ MeshStandardMaterial.prototype.isMeshStandardMaterial = true;
+
+ MeshStandardMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.defines = { 'STANDARD': '' };
+
+ this.color.copy( source.color );
+ this.roughness = source.roughness;
+ this.metalness = source.metalness;
+
+ this.map = source.map;
+
+ this.lightMap = source.lightMap;
+ this.lightMapIntensity = source.lightMapIntensity;
+
+ this.aoMap = source.aoMap;
+ this.aoMapIntensity = source.aoMapIntensity;
+
+ this.emissive.copy( source.emissive );
+ this.emissiveMap = source.emissiveMap;
+ this.emissiveIntensity = source.emissiveIntensity;
+
+ this.bumpMap = source.bumpMap;
+ this.bumpScale = source.bumpScale;
+
+ this.normalMap = source.normalMap;
+ this.normalScale.copy( source.normalScale );
+
+ this.displacementMap = source.displacementMap;
+ this.displacementScale = source.displacementScale;
+ this.displacementBias = source.displacementBias;
+
+ this.roughnessMap = source.roughnessMap;
+
+ this.metalnessMap = source.metalnessMap;
+
+ this.alphaMap = source.alphaMap;
+
+ this.envMap = source.envMap;
+ this.envMapIntensity = source.envMapIntensity;
+
+ this.refractionRatio = source.refractionRatio;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+ this.wireframeLinecap = source.wireframeLinecap;
+ this.wireframeLinejoin = source.wireframeLinejoin;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+ this.morphNormals = source.morphNormals;
+
+ return this;
+
+ };
+
+ /**
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * parameters = {
+ * reflectivity: <float>
+ * }
+ */
+
+ function MeshPhysicalMaterial( parameters ) {
+
+ MeshStandardMaterial.call( this );
+
+ this.defines = { 'PHYSICAL': '' };
+
+ this.type = 'MeshPhysicalMaterial';
+
+ this.reflectivity = 0.5; // maps to F0 = 0.04
+
+ this.clearCoat = 0.0;
+ this.clearCoatRoughness = 0.0;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshPhysicalMaterial.prototype = Object.create( MeshStandardMaterial.prototype );
+ MeshPhysicalMaterial.prototype.constructor = MeshPhysicalMaterial;
+
+ MeshPhysicalMaterial.prototype.isMeshPhysicalMaterial = true;
+
+ MeshPhysicalMaterial.prototype.copy = function ( source ) {
+
+ MeshStandardMaterial.prototype.copy.call( this, source );
+
+ this.defines = { 'PHYSICAL': '' };
+
+ this.reflectivity = source.reflectivity;
+
+ this.clearCoat = source.clearCoat;
+ this.clearCoatRoughness = source.clearCoatRoughness;
+
+ return this;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * specular: <hex>,
+ * shininess: <float>,
+ * opacity: <float>,
+ *
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ * lightMapIntensity: <float>
+ *
+ * aoMap: new THREE.Texture( <Image> ),
+ * aoMapIntensity: <float>
+ *
+ * emissive: <hex>,
+ * emissiveIntensity: <float>
+ * emissiveMap: new THREE.Texture( <Image> ),
+ *
+ * bumpMap: new THREE.Texture( <Image> ),
+ * bumpScale: <float>,
+ *
+ * normalMap: new THREE.Texture( <Image> ),
+ * normalScale: <Vector2>,
+ *
+ * displacementMap: new THREE.Texture( <Image> ),
+ * displacementScale: <float>,
+ * displacementBias: <float>,
+ *
+ * specularMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
+ * combine: THREE.Multiply,
+ * reflectivity: <float>,
+ * refractionRatio: <float>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>
+ * }
+ */
+
+ function MeshPhongMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'MeshPhongMaterial';
+
+ this.color = new Color( 0xffffff ); // diffuse
+ this.specular = new Color( 0x111111 );
+ this.shininess = 30;
+
+ this.map = null;
+
+ this.lightMap = null;
+ this.lightMapIntensity = 1.0;
+
+ this.aoMap = null;
+ this.aoMapIntensity = 1.0;
+
+ this.emissive = new Color( 0x000000 );
+ this.emissiveIntensity = 1.0;
+ this.emissiveMap = null;
+
+ this.bumpMap = null;
+ this.bumpScale = 1;
+
+ this.normalMap = null;
+ this.normalScale = new Vector2( 1, 1 );
+
+ this.displacementMap = null;
+ this.displacementScale = 1;
+ this.displacementBias = 0;
+
+ this.specularMap = null;
+
+ this.alphaMap = null;
+
+ this.envMap = null;
+ this.combine = MultiplyOperation;
+ this.reflectivity = 1;
+ this.refractionRatio = 0.98;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
+
+ this.skinning = false;
+ this.morphTargets = false;
+ this.morphNormals = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshPhongMaterial.prototype = Object.create( Material.prototype );
+ MeshPhongMaterial.prototype.constructor = MeshPhongMaterial;
+
+ MeshPhongMaterial.prototype.isMeshPhongMaterial = true;
+
+ MeshPhongMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+ this.specular.copy( source.specular );
+ this.shininess = source.shininess;
+
+ this.map = source.map;
+
+ this.lightMap = source.lightMap;
+ this.lightMapIntensity = source.lightMapIntensity;
+
+ this.aoMap = source.aoMap;
+ this.aoMapIntensity = source.aoMapIntensity;
+
+ this.emissive.copy( source.emissive );
+ this.emissiveMap = source.emissiveMap;
+ this.emissiveIntensity = source.emissiveIntensity;
+
+ this.bumpMap = source.bumpMap;
+ this.bumpScale = source.bumpScale;
+
+ this.normalMap = source.normalMap;
+ this.normalScale.copy( source.normalScale );
+
+ this.displacementMap = source.displacementMap;
+ this.displacementScale = source.displacementScale;
+ this.displacementBias = source.displacementBias;
+
+ this.specularMap = source.specularMap;
+
+ this.alphaMap = source.alphaMap;
+
+ this.envMap = source.envMap;
+ this.combine = source.combine;
+ this.reflectivity = source.reflectivity;
+ this.refractionRatio = source.refractionRatio;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+ this.wireframeLinecap = source.wireframeLinecap;
+ this.wireframeLinejoin = source.wireframeLinejoin;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+ this.morphNormals = source.morphNormals;
+
+ return this;
+
+ };
+
+ /**
+ * @author takahirox / http://github.com/takahirox
+ *
+ * parameters = {
+ * gradientMap: new THREE.Texture( <Image> )
+ * }
+ */
+
+ function MeshToonMaterial( parameters ) {
+
+ MeshPhongMaterial.call( this );
+
+ this.defines = { 'TOON': '' };
+
+ this.type = 'MeshToonMaterial';
+
+ this.gradientMap = null;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshToonMaterial.prototype = Object.create( MeshPhongMaterial.prototype );
+ MeshToonMaterial.prototype.constructor = MeshToonMaterial;
+
+ MeshToonMaterial.prototype.isMeshToonMaterial = true;
+
+ MeshToonMaterial.prototype.copy = function ( source ) {
+
+ MeshPhongMaterial.prototype.copy.call( this, source );
+
+ this.gradientMap = source.gradientMap;
+
+ return this;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * parameters = {
+ * opacity: <float>,
+ *
+ * bumpMap: new THREE.Texture( <Image> ),
+ * bumpScale: <float>,
+ *
+ * normalMap: new THREE.Texture( <Image> ),
+ * normalScale: <Vector2>,
+ *
+ * displacementMap: new THREE.Texture( <Image> ),
+ * displacementScale: <float>,
+ * displacementBias: <float>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>
+ * }
+ */
+
+ function MeshNormalMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'MeshNormalMaterial';
+
+ this.bumpMap = null;
+ this.bumpScale = 1;
+
+ this.normalMap = null;
+ this.normalScale = new Vector2( 1, 1 );
+
+ this.displacementMap = null;
+ this.displacementScale = 1;
+ this.displacementBias = 0;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+
+ this.fog = false;
+ this.lights = false;
+
+ this.skinning = false;
+ this.morphTargets = false;
+ this.morphNormals = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshNormalMaterial.prototype = Object.create( Material.prototype );
+ MeshNormalMaterial.prototype.constructor = MeshNormalMaterial;
+
+ MeshNormalMaterial.prototype.isMeshNormalMaterial = true;
+
+ MeshNormalMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.bumpMap = source.bumpMap;
+ this.bumpScale = source.bumpScale;
+
+ this.normalMap = source.normalMap;
+ this.normalScale.copy( source.normalScale );
+
+ this.displacementMap = source.displacementMap;
+ this.displacementScale = source.displacementScale;
+ this.displacementBias = source.displacementBias;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+ this.morphNormals = source.morphNormals;
+
+ return this;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ *
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ * lightMapIntensity: <float>
+ *
+ * aoMap: new THREE.Texture( <Image> ),
+ * aoMapIntensity: <float>
+ *
+ * emissive: <hex>,
+ * emissiveIntensity: <float>
+ * emissiveMap: new THREE.Texture( <Image> ),
+ *
+ * specularMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
+ * combine: THREE.Multiply,
+ * reflectivity: <float>,
+ * refractionRatio: <float>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>
+ * }
+ */
+
+ function MeshLambertMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'MeshLambertMaterial';
+
+ this.color = new Color( 0xffffff ); // diffuse
+
+ this.map = null;
+
+ this.lightMap = null;
+ this.lightMapIntensity = 1.0;
+
+ this.aoMap = null;
+ this.aoMapIntensity = 1.0;
+
+ this.emissive = new Color( 0x000000 );
+ this.emissiveIntensity = 1.0;
+ this.emissiveMap = null;
+
+ this.specularMap = null;
+
+ this.alphaMap = null;
+
+ this.envMap = null;
+ this.combine = MultiplyOperation;
+ this.reflectivity = 1;
+ this.refractionRatio = 0.98;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
+
+ this.skinning = false;
+ this.morphTargets = false;
+ this.morphNormals = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshLambertMaterial.prototype = Object.create( Material.prototype );
+ MeshLambertMaterial.prototype.constructor = MeshLambertMaterial;
+
+ MeshLambertMaterial.prototype.isMeshLambertMaterial = true;
+
+ MeshLambertMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+
+ this.map = source.map;
+
+ this.lightMap = source.lightMap;
+ this.lightMapIntensity = source.lightMapIntensity;
+
+ this.aoMap = source.aoMap;
+ this.aoMapIntensity = source.aoMapIntensity;
+
+ this.emissive.copy( source.emissive );
+ this.emissiveMap = source.emissiveMap;
+ this.emissiveIntensity = source.emissiveIntensity;
+
+ this.specularMap = source.specularMap;
+
+ this.alphaMap = source.alphaMap;
+
+ this.envMap = source.envMap;
+ this.combine = source.combine;
+ this.reflectivity = source.reflectivity;
+ this.refractionRatio = source.refractionRatio;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+ this.wireframeLinecap = source.wireframeLinecap;
+ this.wireframeLinejoin = source.wireframeLinejoin;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+ this.morphNormals = source.morphNormals;
+
+ return this;
+
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ *
+ * linewidth: <float>,
+ *
+ * scale: <float>,
+ * dashSize: <float>,
+ * gapSize: <float>
+ * }
+ */
+
+ function LineDashedMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'LineDashedMaterial';
+
+ this.color = new Color( 0xffffff );
+
+ this.linewidth = 1;
+
+ this.scale = 1;
+ this.dashSize = 3;
+ this.gapSize = 1;
+
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ LineDashedMaterial.prototype = Object.create( Material.prototype );
+ LineDashedMaterial.prototype.constructor = LineDashedMaterial;
+
+ LineDashedMaterial.prototype.isLineDashedMaterial = true;
+
+ LineDashedMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+
+ this.linewidth = source.linewidth;
+
+ this.scale = source.scale;
+ this.dashSize = source.dashSize;
+ this.gapSize = source.gapSize;
+
+ return this;
+
+ };
+
+
+
+ var Materials = Object.freeze({
+ ShadowMaterial: ShadowMaterial,
+ SpriteMaterial: SpriteMaterial,
+ RawShaderMaterial: RawShaderMaterial,
+ ShaderMaterial: ShaderMaterial,
+ PointsMaterial: PointsMaterial,
+ MeshPhysicalMaterial: MeshPhysicalMaterial,
+ MeshStandardMaterial: MeshStandardMaterial,
+ MeshPhongMaterial: MeshPhongMaterial,
+ MeshToonMaterial: MeshToonMaterial,
+ MeshNormalMaterial: MeshNormalMaterial,
+ MeshLambertMaterial: MeshLambertMaterial,
+ MeshDepthMaterial: MeshDepthMaterial,
+ MeshBasicMaterial: MeshBasicMaterial,
+ LineDashedMaterial: LineDashedMaterial,
+ LineBasicMaterial: LineBasicMaterial,
+ Material: Material
+ });
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ var Cache = {
+
+ enabled: false,
+
+ files: {},
+
+ add: function ( key, file ) {
+
+ if ( this.enabled === false ) return;
+
+ // console.log( 'THREE.Cache', 'Adding key:', key );
+
+ this.files[ key ] = file;
+
+ },
+
+ get: function ( key ) {
+
+ if ( this.enabled === false ) return;
+
+ // console.log( 'THREE.Cache', 'Checking key:', key );
+
+ return this.files[ key ];
+
+ },
+
+ remove: function ( key ) {
+
+ delete this.files[ key ];
+
+ },
+
+ clear: function () {
+
+ this.files = {};
+
+ }
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function LoadingManager( onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var isLoading = false, itemsLoaded = 0, itemsTotal = 0;
+
+ this.onStart = undefined;
+ this.onLoad = onLoad;
+ this.onProgress = onProgress;
+ this.onError = onError;
+
+ this.itemStart = function ( url ) {
+
+ itemsTotal ++;
+
+ if ( isLoading === false ) {
+
+ if ( scope.onStart !== undefined ) {
+
+ scope.onStart( url, itemsLoaded, itemsTotal );
+
+ }
+
+ }
+
+ isLoading = true;
+
+ };
+
+ this.itemEnd = function ( url ) {
+
+ itemsLoaded ++;
+
+ if ( scope.onProgress !== undefined ) {
+
+ scope.onProgress( url, itemsLoaded, itemsTotal );
+
+ }
+
+ if ( itemsLoaded === itemsTotal ) {
+
+ isLoading = false;
+
+ if ( scope.onLoad !== undefined ) {
+
+ scope.onLoad();
+
+ }
+
+ }
+
+ };
+
+ this.itemError = function ( url ) {
+
+ if ( scope.onError !== undefined ) {
+
+ scope.onError( url );
+
+ }
+
+ };
+
+ }
+
+ var DefaultLoadingManager = new LoadingManager();
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function FileLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( FileLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ if ( url === undefined ) url = '';
+
+ if ( this.path !== undefined ) url = this.path + url;
+
+ var scope = this;
+
+ var cached = Cache.get( url );
+
+ if ( cached !== undefined ) {
+
+ scope.manager.itemStart( url );
+
+ setTimeout( function () {
+
+ if ( onLoad ) onLoad( cached );
+
+ scope.manager.itemEnd( url );
+
+ }, 0 );
+
+ return cached;
+
+ }
+
+ // Check for data: URI
+ var dataUriRegex = /^data:(.*?)(;base64)?,(.*)$/;
+ var dataUriRegexResult = url.match( dataUriRegex );
+
+ // Safari can not handle Data URIs through XMLHttpRequest so process manually
+ if ( dataUriRegexResult ) {
+
+ var mimeType = dataUriRegexResult[ 1 ];
+ var isBase64 = !! dataUriRegexResult[ 2 ];
+ var data = dataUriRegexResult[ 3 ];
+
+ data = window.decodeURIComponent( data );
+
+ if ( isBase64 ) data = window.atob( data );
+
+ try {
+
+ var response;
+ var responseType = ( this.responseType || '' ).toLowerCase();
+
+ switch ( responseType ) {
+
+ case 'arraybuffer':
+ case 'blob':
+
+ response = new ArrayBuffer( data.length );
+
+ var view = new Uint8Array( response );
+
+ for ( var i = 0; i < data.length; i ++ ) {
+
+ view[ i ] = data.charCodeAt( i );
+
+ }
+
+ if ( responseType === 'blob' ) {
+
+ response = new Blob( [ response ], { type: mimeType } );
+
+ }
+
+ break;
+
+ case 'document':
+
+ var parser = new DOMParser();
+ response = parser.parseFromString( data, mimeType );
+
+ break;
+
+ case 'json':
+
+ response = JSON.parse( data );
+
+ break;
+
+ default: // 'text' or other
+
+ response = data;
+
+ break;
+
+ }
+
+ // Wait for next browser tick
+ window.setTimeout( function () {
+
+ if ( onLoad ) onLoad( response );
+
+ scope.manager.itemEnd( url );
+
+ }, 0 );
+
+ } catch ( error ) {
+
+ // Wait for next browser tick
+ window.setTimeout( function () {
+
+ if ( onError ) onError( error );
+
+ scope.manager.itemEnd( url );
+ scope.manager.itemError( url );
+
+ }, 0 );
+
+ }
+
+ } else {
+
+ var request = new XMLHttpRequest();
+ request.open( 'GET', url, true );
+
+ request.addEventListener( 'load', function ( event ) {
+
+ var response = event.target.response;
+
+ Cache.add( url, response );
+
+ if ( this.status === 200 ) {
+
+ if ( onLoad ) onLoad( response );
+
+ scope.manager.itemEnd( url );
+
+ } else if ( this.status === 0 ) {
+
+ // Some browsers return HTTP Status 0 when using non-http protocol
+ // e.g. 'file://' or 'data://'. Handle as success.
+
+ console.warn( 'THREE.FileLoader: HTTP Status 0 received.' );
+
+ if ( onLoad ) onLoad( response );
+
+ scope.manager.itemEnd( url );
+
+ } else {
+
+ if ( onError ) onError( event );
+
+ scope.manager.itemEnd( url );
+ scope.manager.itemError( url );
+
+ }
+
+ }, false );
+
+ if ( onProgress !== undefined ) {
+
+ request.addEventListener( 'progress', function ( event ) {
+
+ onProgress( event );
+
+ }, false );
+
+ }
+
+ request.addEventListener( 'error', function ( event ) {
+
+ if ( onError ) onError( event );
+
+ scope.manager.itemEnd( url );
+ scope.manager.itemError( url );
+
+ }, false );
+
+ if ( this.responseType !== undefined ) request.responseType = this.responseType;
+ if ( this.withCredentials !== undefined ) request.withCredentials = this.withCredentials;
+
+ if ( request.overrideMimeType ) request.overrideMimeType( this.mimeType !== undefined ? this.mimeType : 'text/plain' );
+
+ for ( var header in this.requestHeader ) {
+
+ request.setRequestHeader( header, this.requestHeader[ header ] );
+
+ }
+
+ request.send( null );
+
+ }
+
+ scope.manager.itemStart( url );
+
+ return request;
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+ return this;
+
+ },
+
+ setResponseType: function ( value ) {
+
+ this.responseType = value;
+ return this;
+
+ },
+
+ setWithCredentials: function ( value ) {
+
+ this.withCredentials = value;
+ return this;
+
+ },
+
+ setMimeType: function ( value ) {
+
+ this.mimeType = value;
+ return this;
+
+ },
+
+ setRequestHeader: function ( value ) {
+
+ this.requestHeader = value;
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ *
+ * Abstract Base class to block based textures loader (dds, pvr, ...)
+ */
+
+ function CompressedTextureLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ // override in sub classes
+ this._parser = null;
+
+ }
+
+ Object.assign( CompressedTextureLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var images = [];
+
+ var texture = new CompressedTexture();
+ texture.image = images;
+
+ var loader = new FileLoader( this.manager );
+ loader.setPath( this.path );
+ loader.setResponseType( 'arraybuffer' );
+
+ function loadTexture( i ) {
+
+ loader.load( url[ i ], function ( buffer ) {
+
+ var texDatas = scope._parser( buffer, true );
+
+ images[ i ] = {
+ width: texDatas.width,
+ height: texDatas.height,
+ format: texDatas.format,
+ mipmaps: texDatas.mipmaps
+ };
+
+ loaded += 1;
+
+ if ( loaded === 6 ) {
+
+ if ( texDatas.mipmapCount === 1 )
+ texture.minFilter = LinearFilter;
+
+ texture.format = texDatas.format;
+ texture.needsUpdate = true;
+
+ if ( onLoad ) onLoad( texture );
+
+ }
+
+ }, onProgress, onError );
+
+ }
+
+ if ( Array.isArray( url ) ) {
+
+ var loaded = 0;
+
+ for ( var i = 0, il = url.length; i < il; ++ i ) {
+
+ loadTexture( i );
+
+ }
+
+ } else {
+
+ // compressed cubemap texture stored in a single DDS file
+
+ loader.load( url, function ( buffer ) {
+
+ var texDatas = scope._parser( buffer, true );
+
+ if ( texDatas.isCubemap ) {
+
+ var faces = texDatas.mipmaps.length / texDatas.mipmapCount;
+
+ for ( var f = 0; f < faces; f ++ ) {
+
+ images[ f ] = { mipmaps : [] };
+
+ for ( var i = 0; i < texDatas.mipmapCount; i ++ ) {
+
+ images[ f ].mipmaps.push( texDatas.mipmaps[ f * texDatas.mipmapCount + i ] );
+ images[ f ].format = texDatas.format;
+ images[ f ].width = texDatas.width;
+ images[ f ].height = texDatas.height;
+
+ }
+
+ }
+
+ } else {
+
+ texture.image.width = texDatas.width;
+ texture.image.height = texDatas.height;
+ texture.mipmaps = texDatas.mipmaps;
+
+ }
+
+ if ( texDatas.mipmapCount === 1 ) {
+
+ texture.minFilter = LinearFilter;
+
+ }
+
+ texture.format = texDatas.format;
+ texture.needsUpdate = true;
+
+ if ( onLoad ) onLoad( texture );
+
+ }, onProgress, onError );
+
+ }
+
+ return texture;
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author Nikos M. / https://github.com/foo123/
+ *
+ * Abstract Base class to load generic binary textures formats (rgbe, hdr, ...)
+ */
+
+ function DataTextureLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ // override in sub classes
+ this._parser = null;
+
+ }
+
+ Object.assign( DataTextureLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var texture = new DataTexture();
+
+ var loader = new FileLoader( this.manager );
+ loader.setResponseType( 'arraybuffer' );
+
+ loader.load( url, function ( buffer ) {
+
+ var texData = scope._parser( buffer );
+
+ if ( ! texData ) return;
+
+ if ( undefined !== texData.image ) {
+
+ texture.image = texData.image;
+
+ } else if ( undefined !== texData.data ) {
+
+ texture.image.width = texData.width;
+ texture.image.height = texData.height;
+ texture.image.data = texData.data;
+
+ }
+
+ texture.wrapS = undefined !== texData.wrapS ? texData.wrapS : ClampToEdgeWrapping;
+ texture.wrapT = undefined !== texData.wrapT ? texData.wrapT : ClampToEdgeWrapping;
+
+ texture.magFilter = undefined !== texData.magFilter ? texData.magFilter : LinearFilter;
+ texture.minFilter = undefined !== texData.minFilter ? texData.minFilter : LinearMipMapLinearFilter;
+
+ texture.anisotropy = undefined !== texData.anisotropy ? texData.anisotropy : 1;
+
+ if ( undefined !== texData.format ) {
+
+ texture.format = texData.format;
+
+ }
+ if ( undefined !== texData.type ) {
+
+ texture.type = texData.type;
+
+ }
+
+ if ( undefined !== texData.mipmaps ) {
+
+ texture.mipmaps = texData.mipmaps;
+
+ }
+
+ if ( 1 === texData.mipmapCount ) {
+
+ texture.minFilter = LinearFilter;
+
+ }
+
+ texture.needsUpdate = true;
+
+ if ( onLoad ) onLoad( texture, texData );
+
+ }, onProgress, onError );
+
+
+ return texture;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function ImageLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( ImageLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ if ( url === undefined ) url = '';
+
+ if ( this.path !== undefined ) url = this.path + url;
+
+ var scope = this;
+
+ var cached = Cache.get( url );
+
+ if ( cached !== undefined ) {
+
+ scope.manager.itemStart( url );
+
+ setTimeout( function () {
+
+ if ( onLoad ) onLoad( cached );
+
+ scope.manager.itemEnd( url );
+
+ }, 0 );
+
+ return cached;
+
+ }
+
+ var image = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'img' );
+
+ image.addEventListener( 'load', function () {
+
+ Cache.add( url, this );
+
+ if ( onLoad ) onLoad( this );
+
+ scope.manager.itemEnd( url );
+
+ }, false );
+
+ /*
+ image.addEventListener( 'progress', function ( event ) {
+
+ if ( onProgress ) onProgress( event );
+
+ }, false );
+ */
+
+ image.addEventListener( 'error', function ( event ) {
+
+ if ( onError ) onError( event );
+
+ scope.manager.itemEnd( url );
+ scope.manager.itemError( url );
+
+ }, false );
+
+ if ( url.substr( 0, 5 ) !== 'data:' ) {
+
+ if ( this.crossOrigin !== undefined ) image.crossOrigin = this.crossOrigin;
+
+ }
+
+ scope.manager.itemStart( url );
+
+ image.src = url;
+
+ return image;
+
+ },
+
+ setCrossOrigin: function ( value ) {
+
+ this.crossOrigin = value;
+ return this;
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function CubeTextureLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( CubeTextureLoader.prototype, {
+
+ load: function ( urls, onLoad, onProgress, onError ) {
+
+ var texture = new CubeTexture();
+
+ var loader = new ImageLoader( this.manager );
+ loader.setCrossOrigin( this.crossOrigin );
+ loader.setPath( this.path );
+
+ var loaded = 0;
+
+ function loadTexture( i ) {
+
+ loader.load( urls[ i ], function ( image ) {
+
+ texture.images[ i ] = image;
+
+ loaded ++;
+
+ if ( loaded === 6 ) {
+
+ texture.needsUpdate = true;
+
+ if ( onLoad ) onLoad( texture );
+
+ }
+
+ }, undefined, onError );
+
+ }
+
+ for ( var i = 0; i < urls.length; ++ i ) {
+
+ loadTexture( i );
+
+ }
+
+ return texture;
+
+ },
+
+ setCrossOrigin: function ( value ) {
+
+ this.crossOrigin = value;
+ return this;
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function TextureLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( TextureLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var loader = new ImageLoader( this.manager );
+ loader.setCrossOrigin( this.crossOrigin );
+ loader.setPath( this.path );
+
+ var texture = new Texture();
+ texture.image = loader.load( url, function () {
+
+ // JPEGs can't have an alpha channel, so memory can be saved by storing them as RGB.
+ var isJPEG = url.search( /\.(jpg|jpeg)$/ ) > 0 || url.search( /^data\:image\/jpeg/ ) === 0;
+
+ texture.format = isJPEG ? RGBFormat : RGBAFormat;
+ texture.needsUpdate = true;
+
+ if ( onLoad !== undefined ) {
+
+ onLoad( texture );
+
+ }
+
+ }, onProgress, onError );
+
+ return texture;
+
+ },
+
+ setCrossOrigin: function ( value ) {
+
+ this.crossOrigin = value;
+ return this;
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Light( color, intensity ) {
+
+ Object3D.call( this );
+
+ this.type = 'Light';
+
+ this.color = new Color( color );
+ this.intensity = intensity !== undefined ? intensity : 1;
+
+ this.receiveShadow = undefined;
+
+ }
+
+ Light.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Light,
+
+ isLight: true,
+
+ copy: function ( source ) {
+
+ Object3D.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+ this.intensity = source.intensity;
+
+ return this;
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var data = Object3D.prototype.toJSON.call( this, meta );
+
+ data.object.color = this.color.getHex();
+ data.object.intensity = this.intensity;
+
+ if ( this.groundColor !== undefined ) data.object.groundColor = this.groundColor.getHex();
+
+ if ( this.distance !== undefined ) data.object.distance = this.distance;
+ if ( this.angle !== undefined ) data.object.angle = this.angle;
+ if ( this.decay !== undefined ) data.object.decay = this.decay;
+ if ( this.penumbra !== undefined ) data.object.penumbra = this.penumbra;
+
+ if ( this.shadow !== undefined ) data.object.shadow = this.shadow.toJSON();
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function HemisphereLight( skyColor, groundColor, intensity ) {
+
+ Light.call( this, skyColor, intensity );
+
+ this.type = 'HemisphereLight';
+
+ this.castShadow = undefined;
+
+ this.position.copy( Object3D.DefaultUp );
+ this.updateMatrix();
+
+ this.groundColor = new Color( groundColor );
+
+ }
+
+ HemisphereLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: HemisphereLight,
+
+ isHemisphereLight: true,
+
+ copy: function ( source ) {
+
+ Light.prototype.copy.call( this, source );
+
+ this.groundColor.copy( source.groundColor );
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function LightShadow( camera ) {
+
+ this.camera = camera;
+
+ this.bias = 0;
+ this.radius = 1;
+
+ this.mapSize = new Vector2( 512, 512 );
+
+ this.map = null;
+ this.matrix = new Matrix4();
+
+ }
+
+ Object.assign( LightShadow.prototype, {
+
+ copy: function ( source ) {
+
+ this.camera = source.camera.clone();
+
+ this.bias = source.bias;
+ this.radius = source.radius;
+
+ this.mapSize.copy( source.mapSize );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ toJSON: function () {
+
+ var object = {};
+
+ if ( this.bias !== 0 ) object.bias = this.bias;
+ if ( this.radius !== 1 ) object.radius = this.radius;
+ if ( this.mapSize.x !== 512 || this.mapSize.y !== 512 ) object.mapSize = this.mapSize.toArray();
+
+ object.camera = this.camera.toJSON( false ).object;
+ delete object.camera.matrix;
+
+ return object;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function SpotLightShadow() {
+
+ LightShadow.call( this, new PerspectiveCamera( 50, 1, 0.5, 500 ) );
+
+ }
+
+ SpotLightShadow.prototype = Object.assign( Object.create( LightShadow.prototype ), {
+
+ constructor: SpotLightShadow,
+
+ isSpotLightShadow: true,
+
+ update: function ( light ) {
+
+ var camera = this.camera;
+
+ var fov = _Math.RAD2DEG * 2 * light.angle;
+ var aspect = this.mapSize.width / this.mapSize.height;
+ var far = light.distance || camera.far;
+
+ if ( fov !== camera.fov || aspect !== camera.aspect || far !== camera.far ) {
+
+ camera.fov = fov;
+ camera.aspect = aspect;
+ camera.far = far;
+ camera.updateProjectionMatrix();
+
+ }
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function SpotLight( color, intensity, distance, angle, penumbra, decay ) {
+
+ Light.call( this, color, intensity );
+
+ this.type = 'SpotLight';
+
+ this.position.copy( Object3D.DefaultUp );
+ this.updateMatrix();
+
+ this.target = new Object3D();
+
+ Object.defineProperty( this, 'power', {
+ get: function () {
+ // intensity = power per solid angle.
+ // ref: equation (17) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
+ return this.intensity * Math.PI;
+ },
+ set: function ( power ) {
+ // intensity = power per solid angle.
+ // ref: equation (17) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
+ this.intensity = power / Math.PI;
+ }
+ } );
+
+ this.distance = ( distance !== undefined ) ? distance : 0;
+ this.angle = ( angle !== undefined ) ? angle : Math.PI / 3;
+ this.penumbra = ( penumbra !== undefined ) ? penumbra : 0;
+ this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
+
+ this.shadow = new SpotLightShadow();
+
+ }
+
+ SpotLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: SpotLight,
+
+ isSpotLight: true,
+
+ copy: function ( source ) {
+
+ Light.prototype.copy.call( this, source );
+
+ this.distance = source.distance;
+ this.angle = source.angle;
+ this.penumbra = source.penumbra;
+ this.decay = source.decay;
+
+ this.target = source.target.clone();
+
+ this.shadow = source.shadow.clone();
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+
+ function PointLight( color, intensity, distance, decay ) {
+
+ Light.call( this, color, intensity );
+
+ this.type = 'PointLight';
+
+ Object.defineProperty( this, 'power', {
+ get: function () {
+ // intensity = power per solid angle.
+ // ref: equation (15) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
+ return this.intensity * 4 * Math.PI;
+
+ },
+ set: function ( power ) {
+ // intensity = power per solid angle.
+ // ref: equation (15) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
+ this.intensity = power / ( 4 * Math.PI );
+ }
+ } );
+
+ this.distance = ( distance !== undefined ) ? distance : 0;
+ this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
+
+ this.shadow = new LightShadow( new PerspectiveCamera( 90, 1, 0.5, 500 ) );
+
+ }
+
+ PointLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: PointLight,
+
+ isPointLight: true,
+
+ copy: function ( source ) {
+
+ Light.prototype.copy.call( this, source );
+
+ this.distance = source.distance;
+ this.decay = source.decay;
+
+ this.shadow = source.shadow.clone();
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function DirectionalLightShadow( ) {
+
+ LightShadow.call( this, new OrthographicCamera( - 5, 5, 5, - 5, 0.5, 500 ) );
+
+ }
+
+ DirectionalLightShadow.prototype = Object.assign( Object.create( LightShadow.prototype ), {
+
+ constructor: DirectionalLightShadow
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function DirectionalLight( color, intensity ) {
+
+ Light.call( this, color, intensity );
+
+ this.type = 'DirectionalLight';
+
+ this.position.copy( Object3D.DefaultUp );
+ this.updateMatrix();
+
+ this.target = new Object3D();
+
+ this.shadow = new DirectionalLightShadow();
+
+ }
+
+ DirectionalLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: DirectionalLight,
+
+ isDirectionalLight: true,
+
+ copy: function ( source ) {
+
+ Light.prototype.copy.call( this, source );
+
+ this.target = source.target.clone();
+
+ this.shadow = source.shadow.clone();
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function AmbientLight( color, intensity ) {
+
+ Light.call( this, color, intensity );
+
+ this.type = 'AmbientLight';
+
+ this.castShadow = undefined;
+
+ }
+
+ AmbientLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: AmbientLight,
+
+ isAmbientLight: true
+
+ } );
+
+ /**
+ * @author abelnation / http://github.com/abelnation
+ */
+
+ function RectAreaLight( color, intensity, width, height ) {
+
+ Light.call( this, color, intensity );
+
+ this.type = 'RectAreaLight';
+
+ this.position.set( 0, 1, 0 );
+ this.updateMatrix();
+
+ this.width = ( width !== undefined ) ? width : 10;
+ this.height = ( height !== undefined ) ? height : 10;
+
+ // TODO (abelnation): distance/decay
+
+ // TODO (abelnation): update method for RectAreaLight to update transform to lookat target
+
+ // TODO (abelnation): shadows
+
+ }
+
+ // TODO (abelnation): RectAreaLight update when light shape is changed
+ RectAreaLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: RectAreaLight,
+
+ isRectAreaLight: true,
+
+ copy: function ( source ) {
+
+ Light.prototype.copy.call( this, source );
+
+ this.width = source.width;
+ this.height = source.height;
+
+ return this;
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var data = Light.prototype.toJSON.call( this, meta );
+
+ data.object.width = this.width;
+ data.object.height = this.height;
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author tschw
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ */
+
+ var AnimationUtils = {
+
+ // same as Array.prototype.slice, but also works on typed arrays
+ arraySlice: function ( array, from, to ) {
+
+ if ( AnimationUtils.isTypedArray( array ) ) {
+
+ // in ios9 array.subarray(from, undefined) will return empty array
+ // but array.subarray(from) or array.subarray(from, len) is correct
+ return new array.constructor( array.subarray( from, to !== undefined ? to : array.length ) );
+
+ }
+
+ return array.slice( from, to );
+
+ },
+
+ // converts an array to a specific type
+ convertArray: function ( array, type, forceClone ) {
+
+ if ( ! array || // let 'undefined' and 'null' pass
+ ! forceClone && array.constructor === type ) return array;
+
+ if ( typeof type.BYTES_PER_ELEMENT === 'number' ) {
+
+ return new type( array ); // create typed array
+
+ }
+
+ return Array.prototype.slice.call( array ); // create Array
+
+ },
+
+ isTypedArray: function ( object ) {
+
+ return ArrayBuffer.isView( object ) &&
+ ! ( object instanceof DataView );
+
+ },
+
+ // returns an array by which times and values can be sorted
+ getKeyframeOrder: function ( times ) {
+
+ function compareTime( i, j ) {
+
+ return times[ i ] - times[ j ];
+
+ }
+
+ var n = times.length;
+ var result = new Array( n );
+ for ( var i = 0; i !== n; ++ i ) result[ i ] = i;
+
+ result.sort( compareTime );
+
+ return result;
+
+ },
+
+ // uses the array previously returned by 'getKeyframeOrder' to sort data
+ sortedArray: function ( values, stride, order ) {
+
+ var nValues = values.length;
+ var result = new values.constructor( nValues );
+
+ for ( var i = 0, dstOffset = 0; dstOffset !== nValues; ++ i ) {
+
+ var srcOffset = order[ i ] * stride;
+
+ for ( var j = 0; j !== stride; ++ j ) {
+
+ result[ dstOffset ++ ] = values[ srcOffset + j ];
+
+ }
+
+ }
+
+ return result;
+
+ },
+
+ // function for parsing AOS keyframe formats
+ flattenJSON: function ( jsonKeys, times, values, valuePropertyName ) {
+
+ var i = 1, key = jsonKeys[ 0 ];
+
+ while ( key !== undefined && key[ valuePropertyName ] === undefined ) {
+
+ key = jsonKeys[ i ++ ];
+
+ }
+
+ if ( key === undefined ) return; // no data
+
+ var value = key[ valuePropertyName ];
+ if ( value === undefined ) return; // no data
+
+ if ( Array.isArray( value ) ) {
+
+ do {
+
+ value = key[ valuePropertyName ];
+
+ if ( value !== undefined ) {
+
+ times.push( key.time );
+ values.push.apply( values, value ); // push all elements
+
+ }
+
+ key = jsonKeys[ i ++ ];
+
+ } while ( key !== undefined );
+
+ } else if ( value.toArray !== undefined ) {
+
+ // ...assume THREE.Math-ish
+
+ do {
+
+ value = key[ valuePropertyName ];
+
+ if ( value !== undefined ) {
+
+ times.push( key.time );
+ value.toArray( values, values.length );
+
+ }
+
+ key = jsonKeys[ i ++ ];
+
+ } while ( key !== undefined );
+
+ } else {
+
+ // otherwise push as-is
+
+ do {
+
+ value = key[ valuePropertyName ];
+
+ if ( value !== undefined ) {
+
+ times.push( key.time );
+ values.push( value );
+
+ }
+
+ key = jsonKeys[ i ++ ];
+
+ } while ( key !== undefined );
+
+ }
+
+ }
+
+ };
+
+ /**
+ * Abstract base class of interpolants over parametric samples.
+ *
+ * The parameter domain is one dimensional, typically the time or a path
+ * along a curve defined by the data.
+ *
+ * The sample values can have any dimensionality and derived classes may
+ * apply special interpretations to the data.
+ *
+ * This class provides the interval seek in a Template Method, deferring
+ * the actual interpolation to derived classes.
+ *
+ * Time complexity is O(1) for linear access crossing at most two points
+ * and O(log N) for random access, where N is the number of positions.
+ *
+ * References:
+ *
+ * http://www.oodesign.com/template-method-pattern.html
+ *
+ * @author tschw
+ */
+
+ function Interpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+ this.parameterPositions = parameterPositions;
+ this._cachedIndex = 0;
+
+ this.resultBuffer = resultBuffer !== undefined ?
+ resultBuffer : new sampleValues.constructor( sampleSize );
+ this.sampleValues = sampleValues;
+ this.valueSize = sampleSize;
+
+ }
+
+ Object.assign( Interpolant.prototype, {
+
+ evaluate: function( t ) {
+
+ var pp = this.parameterPositions,
+ i1 = this._cachedIndex,
+
+ t1 = pp[ i1 ],
+ t0 = pp[ i1 - 1 ];
+
+ validate_interval: {
+
+ seek: {
+
+ var right;
+
+ linear_scan: {
+ //- See http://jsperf.com/comparison-to-undefined/3
+ //- slower code:
+ //-
+ //- if ( t >= t1 || t1 === undefined ) {
+ forward_scan: if ( ! ( t < t1 ) ) {
+
+ for ( var giveUpAt = i1 + 2; ;) {
+
+ if ( t1 === undefined ) {
+
+ if ( t < t0 ) break forward_scan;
+
+ // after end
+
+ i1 = pp.length;
+ this._cachedIndex = i1;
+ return this.afterEnd_( i1 - 1, t, t0 );
+
+ }
+
+ if ( i1 === giveUpAt ) break; // this loop
+
+ t0 = t1;
+ t1 = pp[ ++ i1 ];
+
+ if ( t < t1 ) {
+
+ // we have arrived at the sought interval
+ break seek;
+
+ }
+
+ }
+
+ // prepare binary search on the right side of the index
+ right = pp.length;
+ break linear_scan;
+
+ }
+
+ //- slower code:
+ //- if ( t < t0 || t0 === undefined ) {
+ if ( ! ( t >= t0 ) ) {
+
+ // looping?
+
+ var t1global = pp[ 1 ];
+
+ if ( t < t1global ) {
+
+ i1 = 2; // + 1, using the scan for the details
+ t0 = t1global;
+
+ }
+
+ // linear reverse scan
+
+ for ( var giveUpAt = i1 - 2; ;) {
+
+ if ( t0 === undefined ) {
+
+ // before start
+
+ this._cachedIndex = 0;
+ return this.beforeStart_( 0, t, t1 );
+
+ }
+
+ if ( i1 === giveUpAt ) break; // this loop
+
+ t1 = t0;
+ t0 = pp[ -- i1 - 1 ];
+
+ if ( t >= t0 ) {
+
+ // we have arrived at the sought interval
+ break seek;
+
+ }
+
+ }
+
+ // prepare binary search on the left side of the index
+ right = i1;
+ i1 = 0;
+ break linear_scan;
+
+ }
+
+ // the interval is valid
+
+ break validate_interval;
+
+ } // linear scan
+
+ // binary search
+
+ while ( i1 < right ) {
+
+ var mid = ( i1 + right ) >>> 1;
+
+ if ( t < pp[ mid ] ) {
+
+ right = mid;
+
+ } else {
+
+ i1 = mid + 1;
+
+ }
+
+ }
+
+ t1 = pp[ i1 ];
+ t0 = pp[ i1 - 1 ];
+
+ // check boundary cases, again
+
+ if ( t0 === undefined ) {
+
+ this._cachedIndex = 0;
+ return this.beforeStart_( 0, t, t1 );
+
+ }
+
+ if ( t1 === undefined ) {
+
+ i1 = pp.length;
+ this._cachedIndex = i1;
+ return this.afterEnd_( i1 - 1, t0, t );
+
+ }
+
+ } // seek
+
+ this._cachedIndex = i1;
+
+ this.intervalChanged_( i1, t0, t1 );
+
+ } // validate_interval
+
+ return this.interpolate_( i1, t0, t, t1 );
+
+ },
+
+ settings: null, // optional, subclass-specific settings structure
+ // Note: The indirection allows central control of many interpolants.
+
+ // --- Protected interface
+
+ DefaultSettings_: {},
+
+ getSettings_: function() {
+
+ return this.settings || this.DefaultSettings_;
+
+ },
+
+ copySampleValue_: function( index ) {
+
+ // copies a sample value to the result buffer
+
+ var result = this.resultBuffer,
+ values = this.sampleValues,
+ stride = this.valueSize,
+ offset = index * stride;
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ result[ i ] = values[ offset + i ];
+
+ }
+
+ return result;
+
+ },
+
+ // Template methods for derived classes:
+
+ interpolate_: function( i1, t0, t, t1 ) {
+
+ throw new Error( "call to abstract method" );
+ // implementations shall return this.resultBuffer
+
+ },
+
+ intervalChanged_: function( i1, t0, t1 ) {
+
+ // empty
+
+ }
+
+ } );
+
+ //!\ DECLARE ALIAS AFTER assign prototype !
+ Object.assign( Interpolant.prototype, {
+
+ //( 0, t, t0 ), returns this.resultBuffer
+ beforeStart_: Interpolant.prototype.copySampleValue_,
+
+ //( N-1, tN-1, t ), returns this.resultBuffer
+ afterEnd_: Interpolant.prototype.copySampleValue_,
+
+ } );
+
+ /**
+ * Fast and simple cubic spline interpolant.
+ *
+ * It was derived from a Hermitian construction setting the first derivative
+ * at each sample position to the linear slope between neighboring positions
+ * over their parameter interval.
+ *
+ * @author tschw
+ */
+
+ function CubicInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+ Interpolant.call(
+ this, parameterPositions, sampleValues, sampleSize, resultBuffer );
+
+ this._weightPrev = -0;
+ this._offsetPrev = -0;
+ this._weightNext = -0;
+ this._offsetNext = -0;
+
+ }
+
+ CubicInterpolant.prototype = Object.assign( Object.create( Interpolant.prototype ), {
+
+ constructor: CubicInterpolant,
+
+ DefaultSettings_: {
+
+ endingStart: ZeroCurvatureEnding,
+ endingEnd: ZeroCurvatureEnding
+
+ },
+
+ intervalChanged_: function( i1, t0, t1 ) {
+
+ var pp = this.parameterPositions,
+ iPrev = i1 - 2,
+ iNext = i1 + 1,
+
+ tPrev = pp[ iPrev ],
+ tNext = pp[ iNext ];
+
+ if ( tPrev === undefined ) {
+
+ switch ( this.getSettings_().endingStart ) {
+
+ case ZeroSlopeEnding:
+
+ // f'(t0) = 0
+ iPrev = i1;
+ tPrev = 2 * t0 - t1;
+
+ break;
+
+ case WrapAroundEnding:
+
+ // use the other end of the curve
+ iPrev = pp.length - 2;
+ tPrev = t0 + pp[ iPrev ] - pp[ iPrev + 1 ];
+
+ break;
+
+ default: // ZeroCurvatureEnding
+
+ // f''(t0) = 0 a.k.a. Natural Spline
+ iPrev = i1;
+ tPrev = t1;
+
+ }
+
+ }
+
+ if ( tNext === undefined ) {
+
+ switch ( this.getSettings_().endingEnd ) {
+
+ case ZeroSlopeEnding:
+
+ // f'(tN) = 0
+ iNext = i1;
+ tNext = 2 * t1 - t0;
+
+ break;
+
+ case WrapAroundEnding:
+
+ // use the other end of the curve
+ iNext = 1;
+ tNext = t1 + pp[ 1 ] - pp[ 0 ];
+
+ break;
+
+ default: // ZeroCurvatureEnding
+
+ // f''(tN) = 0, a.k.a. Natural Spline
+ iNext = i1 - 1;
+ tNext = t0;
+
+ }
+
+ }
+
+ var halfDt = ( t1 - t0 ) * 0.5,
+ stride = this.valueSize;
+
+ this._weightPrev = halfDt / ( t0 - tPrev );
+ this._weightNext = halfDt / ( tNext - t1 );
+ this._offsetPrev = iPrev * stride;
+ this._offsetNext = iNext * stride;
+
+ },
+
+ interpolate_: function( i1, t0, t, t1 ) {
+
+ var result = this.resultBuffer,
+ values = this.sampleValues,
+ stride = this.valueSize,
+
+ o1 = i1 * stride, o0 = o1 - stride,
+ oP = this._offsetPrev, oN = this._offsetNext,
+ wP = this._weightPrev, wN = this._weightNext,
+
+ p = ( t - t0 ) / ( t1 - t0 ),
+ pp = p * p,
+ ppp = pp * p;
+
+ // evaluate polynomials
+
+ var sP = - wP * ppp + 2 * wP * pp - wP * p;
+ var s0 = ( 1 + wP ) * ppp + (-1.5 - 2 * wP ) * pp + ( -0.5 + wP ) * p + 1;
+ var s1 = (-1 - wN ) * ppp + ( 1.5 + wN ) * pp + 0.5 * p;
+ var sN = wN * ppp - wN * pp;
+
+ // combine data linearly
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ result[ i ] =
+ sP * values[ oP + i ] +
+ s0 * values[ o0 + i ] +
+ s1 * values[ o1 + i ] +
+ sN * values[ oN + i ];
+
+ }
+
+ return result;
+
+ }
+
+ } );
+
+ /**
+ * @author tschw
+ */
+
+ function LinearInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+ Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
+
+ }
+
+ LinearInterpolant.prototype = Object.assign( Object.create( Interpolant.prototype ), {
+
+ constructor: LinearInterpolant,
+
+ interpolate_: function( i1, t0, t, t1 ) {
+
+ var result = this.resultBuffer,
+ values = this.sampleValues,
+ stride = this.valueSize,
+
+ offset1 = i1 * stride,
+ offset0 = offset1 - stride,
+
+ weight1 = ( t - t0 ) / ( t1 - t0 ),
+ weight0 = 1 - weight1;
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ result[ i ] =
+ values[ offset0 + i ] * weight0 +
+ values[ offset1 + i ] * weight1;
+
+ }
+
+ return result;
+
+ }
+
+ } );
+
+ /**
+ *
+ * Interpolant that evaluates to the sample value at the position preceeding
+ * the parameter.
+ *
+ * @author tschw
+ */
+
+ function DiscreteInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+ Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
+
+ }
+
+ DiscreteInterpolant.prototype = Object.assign( Object.create( Interpolant.prototype ), {
+
+ constructor: DiscreteInterpolant,
+
+ interpolate_: function( i1, t0, t, t1 ) {
+
+ return this.copySampleValue_( i1 - 1 );
+
+ }
+
+ } );
+
+ var KeyframeTrackPrototype;
+
+ KeyframeTrackPrototype = {
+
+ TimeBufferType: Float32Array,
+ ValueBufferType: Float32Array,
+
+ DefaultInterpolation: InterpolateLinear,
+
+ InterpolantFactoryMethodDiscrete: function ( result ) {
+
+ return new DiscreteInterpolant(
+ this.times, this.values, this.getValueSize(), result );
+
+ },
+
+ InterpolantFactoryMethodLinear: function ( result ) {
+
+ return new LinearInterpolant(
+ this.times, this.values, this.getValueSize(), result );
+
+ },
+
+ InterpolantFactoryMethodSmooth: function ( result ) {
+
+ return new CubicInterpolant(
+ this.times, this.values, this.getValueSize(), result );
+
+ },
+
+ setInterpolation: function ( interpolation ) {
+
+ var factoryMethod;
+
+ switch ( interpolation ) {
+
+ case InterpolateDiscrete:
+
+ factoryMethod = this.InterpolantFactoryMethodDiscrete;
+
+ break;
+
+ case InterpolateLinear:
+
+ factoryMethod = this.InterpolantFactoryMethodLinear;
+
+ break;
+
+ case InterpolateSmooth:
+
+ factoryMethod = this.InterpolantFactoryMethodSmooth;
+
+ break;
+
+ }
+
+ if ( factoryMethod === undefined ) {
+
+ var message = "unsupported interpolation for " +
+ this.ValueTypeName + " keyframe track named " + this.name;
+
+ if ( this.createInterpolant === undefined ) {
+
+ // fall back to default, unless the default itself is messed up
+ if ( interpolation !== this.DefaultInterpolation ) {
+
+ this.setInterpolation( this.DefaultInterpolation );
+
+ } else {
+
+ throw new Error( message ); // fatal, in this case
+
+ }
+
+ }
+
+ console.warn( 'THREE.KeyframeTrackPrototype:', message );
+ return;
+
+ }
+
+ this.createInterpolant = factoryMethod;
+
+ },
+
+ getInterpolation: function () {
+
+ switch ( this.createInterpolant ) {
+
+ case this.InterpolantFactoryMethodDiscrete:
+
+ return InterpolateDiscrete;
+
+ case this.InterpolantFactoryMethodLinear:
+
+ return InterpolateLinear;
+
+ case this.InterpolantFactoryMethodSmooth:
+
+ return InterpolateSmooth;
+
+ }
+
+ },
+
+ getValueSize: function () {
+
+ return this.values.length / this.times.length;
+
+ },
+
+ // move all keyframes either forwards or backwards in time
+ shift: function ( timeOffset ) {
+
+ if ( timeOffset !== 0.0 ) {
+
+ var times = this.times;
+
+ for ( var i = 0, n = times.length; i !== n; ++ i ) {
+
+ times[ i ] += timeOffset;
+
+ }
+
+ }
+
+ return this;
+
+ },
+
+ // scale all keyframe times by a factor (useful for frame <-> seconds conversions)
+ scale: function ( timeScale ) {
+
+ if ( timeScale !== 1.0 ) {
+
+ var times = this.times;
+
+ for ( var i = 0, n = times.length; i !== n; ++ i ) {
+
+ times[ i ] *= timeScale;
+
+ }
+
+ }
+
+ return this;
+
+ },
+
+ // removes keyframes before and after animation without changing any values within the range [startTime, endTime].
+ // IMPORTANT: We do not shift around keys to the start of the track time, because for interpolated keys this will change their values
+ trim: function ( startTime, endTime ) {
+
+ var times = this.times,
+ nKeys = times.length,
+ from = 0,
+ to = nKeys - 1;
+
+ while ( from !== nKeys && times[ from ] < startTime ) ++ from;
+ while ( to !== - 1 && times[ to ] > endTime ) -- to;
+
+ ++ to; // inclusive -> exclusive bound
+
+ if ( from !== 0 || to !== nKeys ) {
+
+ // empty tracks are forbidden, so keep at least one keyframe
+ if ( from >= to ) to = Math.max( to, 1 ), from = to - 1;
+
+ var stride = this.getValueSize();
+ this.times = AnimationUtils.arraySlice( times, from, to );
+ this.values = AnimationUtils.
+ arraySlice( this.values, from * stride, to * stride );
+
+ }
+
+ return this;
+
+ },
+
+ // ensure we do not get a GarbageInGarbageOut situation, make sure tracks are at least minimally viable
+ validate: function () {
+
+ var valid = true;
+
+ var valueSize = this.getValueSize();
+ if ( valueSize - Math.floor( valueSize ) !== 0 ) {
+
+ console.error( 'THREE.KeyframeTrackPrototype: Invalid value size in track.', this );
+ valid = false;
+
+ }
+
+ var times = this.times,
+ values = this.values,
+
+ nKeys = times.length;
+
+ if ( nKeys === 0 ) {
+
+ console.error( 'THREE.KeyframeTrackPrototype: Track is empty.', this );
+ valid = false;
+
+ }
+
+ var prevTime = null;
+
+ for ( var i = 0; i !== nKeys; i ++ ) {
+
+ var currTime = times[ i ];
+
+ if ( typeof currTime === 'number' && isNaN( currTime ) ) {
+
+ console.error( 'THREE.KeyframeTrackPrototype: Time is not a valid number.', this, i, currTime );
+ valid = false;
+ break;
+
+ }
+
+ if ( prevTime !== null && prevTime > currTime ) {
+
+ console.error( 'THREE.KeyframeTrackPrototype: Out of order keys.', this, i, currTime, prevTime );
+ valid = false;
+ break;
+
+ }
+
+ prevTime = currTime;
+
+ }
+
+ if ( values !== undefined ) {
+
+ if ( AnimationUtils.isTypedArray( values ) ) {
+
+ for ( var i = 0, n = values.length; i !== n; ++ i ) {
+
+ var value = values[ i ];
+
+ if ( isNaN( value ) ) {
+
+ console.error( 'THREE.KeyframeTrackPrototype: Value is not a valid number.', this, i, value );
+ valid = false;
+ break;
+
+ }
+
+ }
+
+ }
+
+ }
+
+ return valid;
+
+ },
+
+ // removes equivalent sequential keys as common in morph target sequences
+ // (0,0,0,0,1,1,1,0,0,0,0,0,0,0) --> (0,0,1,1,0,0)
+ optimize: function () {
+
+ var times = this.times,
+ values = this.values,
+ stride = this.getValueSize(),
+
+ smoothInterpolation = this.getInterpolation() === InterpolateSmooth,
+
+ writeIndex = 1,
+ lastIndex = times.length - 1;
+
+ for ( var i = 1; i < lastIndex; ++ i ) {
+
+ var keep = false;
+
+ var time = times[ i ];
+ var timeNext = times[ i + 1 ];
+
+ // remove adjacent keyframes scheduled at the same time
+
+ if ( time !== timeNext && ( i !== 1 || time !== time[ 0 ] ) ) {
+
+ if ( ! smoothInterpolation ) {
+
+ // remove unnecessary keyframes same as their neighbors
+
+ var offset = i * stride,
+ offsetP = offset - stride,
+ offsetN = offset + stride;
+
+ for ( var j = 0; j !== stride; ++ j ) {
+
+ var value = values[ offset + j ];
+
+ if ( value !== values[ offsetP + j ] ||
+ value !== values[ offsetN + j ] ) {
+
+ keep = true;
+ break;
+
+ }
+
+ }
+
+ } else keep = true;
+
+ }
+
+ // in-place compaction
+
+ if ( keep ) {
+
+ if ( i !== writeIndex ) {
+
+ times[ writeIndex ] = times[ i ];
+
+ var readOffset = i * stride,
+ writeOffset = writeIndex * stride;
+
+ for ( var j = 0; j !== stride; ++ j )
+
+ values[ writeOffset + j ] = values[ readOffset + j ];
+
+ }
+
+ ++ writeIndex;
+
+ }
+
+ }
+
+ // flush last keyframe (compaction looks ahead)
+
+ if ( lastIndex > 0 ) {
+
+ times[ writeIndex ] = times[ lastIndex ];
+
+ for ( var readOffset = lastIndex * stride, writeOffset = writeIndex * stride, j = 0; j !== stride; ++ j )
+
+ values[ writeOffset + j ] = values[ readOffset + j ];
+
+ ++ writeIndex;
+
+ }
+
+ if ( writeIndex !== times.length ) {
+
+ this.times = AnimationUtils.arraySlice( times, 0, writeIndex );
+ this.values = AnimationUtils.arraySlice( values, 0, writeIndex * stride );
+
+ }
+
+ return this;
+
+ }
+
+ };
+
+ function KeyframeTrackConstructor( name, times, values, interpolation ) {
+
+ if ( name === undefined ) throw new Error( "track name is undefined" );
+
+ if ( times === undefined || times.length === 0 ) {
+
+ throw new Error( "no keyframes in track named " + name );
+
+ }
+
+ this.name = name;
+
+ this.times = AnimationUtils.convertArray( times, this.TimeBufferType );
+ this.values = AnimationUtils.convertArray( values, this.ValueBufferType );
+
+ this.setInterpolation( interpolation || this.DefaultInterpolation );
+
+ this.validate();
+ this.optimize();
+
+ }
+
+ /**
+ *
+ * A Track of vectored keyframe values.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function VectorKeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values, interpolation );
+
+ }
+
+ VectorKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: VectorKeyframeTrack,
+
+ ValueTypeName: 'vector'
+
+ // ValueBufferType is inherited
+
+ // DefaultInterpolation is inherited
+
+ } );
+
+ /**
+ * Spherical linear unit quaternion interpolant.
+ *
+ * @author tschw
+ */
+
+ function QuaternionLinearInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+ Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
+
+ }
+
+ QuaternionLinearInterpolant.prototype = Object.assign( Object.create( Interpolant.prototype ), {
+
+ constructor: QuaternionLinearInterpolant,
+
+ interpolate_: function( i1, t0, t, t1 ) {
+
+ var result = this.resultBuffer,
+ values = this.sampleValues,
+ stride = this.valueSize,
+
+ offset = i1 * stride,
+
+ alpha = ( t - t0 ) / ( t1 - t0 );
+
+ for ( var end = offset + stride; offset !== end; offset += 4 ) {
+
+ Quaternion.slerpFlat( result, 0,
+ values, offset - stride, values, offset, alpha );
+
+ }
+
+ return result;
+
+ }
+
+ } );
+
+ /**
+ *
+ * A Track of quaternion keyframe values.
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function QuaternionKeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values, interpolation );
+
+ }
+
+ QuaternionKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: QuaternionKeyframeTrack,
+
+ ValueTypeName: 'quaternion',
+
+ // ValueBufferType is inherited
+
+ DefaultInterpolation: InterpolateLinear,
+
+ InterpolantFactoryMethodLinear: function( result ) {
+
+ return new QuaternionLinearInterpolant(
+ this.times, this.values, this.getValueSize(), result );
+
+ },
+
+ InterpolantFactoryMethodSmooth: undefined // not yet implemented
+
+ } );
+
+ /**
+ *
+ * A Track of numeric keyframe values.
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function NumberKeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values, interpolation );
+
+ }
+
+ NumberKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: NumberKeyframeTrack,
+
+ ValueTypeName: 'number'
+
+ // ValueBufferType is inherited
+
+ // DefaultInterpolation is inherited
+
+ } );
+
+ /**
+ *
+ * A Track that interpolates Strings
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function StringKeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values, interpolation );
+
+ }
+
+ StringKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: StringKeyframeTrack,
+
+ ValueTypeName: 'string',
+ ValueBufferType: Array,
+
+ DefaultInterpolation: InterpolateDiscrete,
+
+ InterpolantFactoryMethodLinear: undefined,
+
+ InterpolantFactoryMethodSmooth: undefined
+
+ } );
+
+ /**
+ *
+ * A Track of Boolean keyframe values.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function BooleanKeyframeTrack( name, times, values ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values );
+
+ }
+
+ BooleanKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: BooleanKeyframeTrack,
+
+ ValueTypeName: 'bool',
+ ValueBufferType: Array,
+
+ DefaultInterpolation: InterpolateDiscrete,
+
+ InterpolantFactoryMethodLinear: undefined,
+ InterpolantFactoryMethodSmooth: undefined
+
+ // Note: Actually this track could have a optimized / compressed
+ // representation of a single value and a custom interpolant that
+ // computes "firstValue ^ isOdd( index )".
+
+ } );
+
+ /**
+ *
+ * A Track of keyframe values that represent color.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function ColorKeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values, interpolation );
+
+ }
+
+ ColorKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: ColorKeyframeTrack,
+
+ ValueTypeName: 'color'
+
+ // ValueBufferType is inherited
+
+ // DefaultInterpolation is inherited
+
+
+ // Note: Very basic implementation and nothing special yet.
+ // However, this is the place for color space parameterization.
+
+ } );
+
+ /**
+ *
+ * A timed sequence of keyframes for a specific property.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function KeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.apply( this, arguments );
+
+ }
+
+ KeyframeTrack.prototype = KeyframeTrackPrototype;
+ KeyframeTrackPrototype.constructor = KeyframeTrack;
+
+ // Static methods:
+
+ Object.assign( KeyframeTrack, {
+
+ // Serialization (in static context, because of constructor invocation
+ // and automatic invocation of .toJSON):
+
+ parse: function( json ) {
+
+ if( json.type === undefined ) {
+
+ throw new Error( "track type undefined, can not parse" );
+
+ }
+
+ var trackType = KeyframeTrack._getTrackTypeForValueTypeName( json.type );
+
+ if ( json.times === undefined ) {
+
+ var times = [], values = [];
+
+ AnimationUtils.flattenJSON( json.keys, times, values, 'value' );
+
+ json.times = times;
+ json.values = values;
+
+ }
+
+ // derived classes can define a static parse method
+ if ( trackType.parse !== undefined ) {
+
+ return trackType.parse( json );
+
+ } else {
+
+ // by default, we asssume a constructor compatible with the base
+ return new trackType(
+ json.name, json.times, json.values, json.interpolation );
+
+ }
+
+ },
+
+ toJSON: function( track ) {
+
+ var trackType = track.constructor;
+
+ var json;
+
+ // derived classes can define a static toJSON method
+ if ( trackType.toJSON !== undefined ) {
+
+ json = trackType.toJSON( track );
+
+ } else {
+
+ // by default, we assume the data can be serialized as-is
+ json = {
+
+ 'name': track.name,
+ 'times': AnimationUtils.convertArray( track.times, Array ),
+ 'values': AnimationUtils.convertArray( track.values, Array )
+
+ };
+
+ var interpolation = track.getInterpolation();
+
+ if ( interpolation !== track.DefaultInterpolation ) {
+
+ json.interpolation = interpolation;
+
+ }
+
+ }
+
+ json.type = track.ValueTypeName; // mandatory
+
+ return json;
+
+ },
+
+ _getTrackTypeForValueTypeName: function( typeName ) {
+
+ switch( typeName.toLowerCase() ) {
+
+ case "scalar":
+ case "double":
+ case "float":
+ case "number":
+ case "integer":
+
+ return NumberKeyframeTrack;
+
+ case "vector":
+ case "vector2":
+ case "vector3":
+ case "vector4":
+
+ return VectorKeyframeTrack;
+
+ case "color":
+
+ return ColorKeyframeTrack;
+
+ case "quaternion":
+
+ return QuaternionKeyframeTrack;
+
+ case "bool":
+ case "boolean":
+
+ return BooleanKeyframeTrack;
+
+ case "string":
+
+ return StringKeyframeTrack;
+
+ }
+
+ throw new Error( "Unsupported typeName: " + typeName );
+
+ }
+
+ } );
+
+ /**
+ *
+ * Reusable set of Tracks that represent an animation.
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ */
+
+ function AnimationClip( name, duration, tracks ) {
+
+ this.name = name;
+ this.tracks = tracks;
+ this.duration = ( duration !== undefined ) ? duration : - 1;
+
+ this.uuid = _Math.generateUUID();
+
+ // this means it should figure out its duration by scanning the tracks
+ if ( this.duration < 0 ) {
+
+ this.resetDuration();
+
+ }
+
+ this.optimize();
+
+ }
+
+ Object.assign( AnimationClip, {
+
+ parse: function ( json ) {
+
+ var tracks = [],
+ jsonTracks = json.tracks,
+ frameTime = 1.0 / ( json.fps || 1.0 );
+
+ for ( var i = 0, n = jsonTracks.length; i !== n; ++ i ) {
+
+ tracks.push( KeyframeTrack.parse( jsonTracks[ i ] ).scale( frameTime ) );
+
+ }
+
+ return new AnimationClip( json.name, json.duration, tracks );
+
+ },
+
+ toJSON: function ( clip ) {
+
+ var tracks = [],
+ clipTracks = clip.tracks;
+
+ var json = {
+
+ 'name': clip.name,
+ 'duration': clip.duration,
+ 'tracks': tracks
+
+ };
+
+ for ( var i = 0, n = clipTracks.length; i !== n; ++ i ) {
+
+ tracks.push( KeyframeTrack.toJSON( clipTracks[ i ] ) );
+
+ }
+
+ return json;
+
+ },
+
+ CreateFromMorphTargetSequence: function ( name, morphTargetSequence, fps, noLoop ) {
+
+ var numMorphTargets = morphTargetSequence.length;
+ var tracks = [];
+
+ for ( var i = 0; i < numMorphTargets; i ++ ) {
+
+ var times = [];
+ var values = [];
+
+ times.push(
+ ( i + numMorphTargets - 1 ) % numMorphTargets,
+ i,
+ ( i + 1 ) % numMorphTargets );
+
+ values.push( 0, 1, 0 );
+
+ var order = AnimationUtils.getKeyframeOrder( times );
+ times = AnimationUtils.sortedArray( times, 1, order );
+ values = AnimationUtils.sortedArray( values, 1, order );
+
+ // if there is a key at the first frame, duplicate it as the
+ // last frame as well for perfect loop.
+ if ( ! noLoop && times[ 0 ] === 0 ) {
+
+ times.push( numMorphTargets );
+ values.push( values[ 0 ] );
+
+ }
+
+ tracks.push(
+ new NumberKeyframeTrack(
+ '.morphTargetInfluences[' + morphTargetSequence[ i ].name + ']',
+ times, values
+ ).scale( 1.0 / fps ) );
+
+ }
+
+ return new AnimationClip( name, - 1, tracks );
+
+ },
+
+ findByName: function ( objectOrClipArray, name ) {
+
+ var clipArray = objectOrClipArray;
+
+ if ( ! Array.isArray( objectOrClipArray ) ) {
+
+ var o = objectOrClipArray;
+ clipArray = o.geometry && o.geometry.animations || o.animations;
+
+ }
+
+ for ( var i = 0; i < clipArray.length; i ++ ) {
+
+ if ( clipArray[ i ].name === name ) {
+
+ return clipArray[ i ];
+
+ }
+
+ }
+
+ return null;
+
+ },
+
+ CreateClipsFromMorphTargetSequences: function ( morphTargets, fps, noLoop ) {
+
+ var animationToMorphTargets = {};
+
+ // tested with https://regex101.com/ on trick sequences
+ // such flamingo_flyA_003, flamingo_run1_003, crdeath0059
+ var pattern = /^([\w-]*?)([\d]+)$/;
+
+ // sort morph target names into animation groups based
+ // patterns like Walk_001, Walk_002, Run_001, Run_002
+ for ( var i = 0, il = morphTargets.length; i < il; i ++ ) {
+
+ var morphTarget = morphTargets[ i ];
+ var parts = morphTarget.name.match( pattern );
+
+ if ( parts && parts.length > 1 ) {
+
+ var name = parts[ 1 ];
+
+ var animationMorphTargets = animationToMorphTargets[ name ];
+ if ( ! animationMorphTargets ) {
+
+ animationToMorphTargets[ name ] = animationMorphTargets = [];
+
+ }
+
+ animationMorphTargets.push( morphTarget );
+
+ }
+
+ }
+
+ var clips = [];
+
+ for ( var name in animationToMorphTargets ) {
+
+ clips.push( AnimationClip.CreateFromMorphTargetSequence( name, animationToMorphTargets[ name ], fps, noLoop ) );
+
+ }
+
+ return clips;
+
+ },
+
+ // parse the animation.hierarchy format
+ parseAnimation: function ( animation, bones ) {
+
+ if ( ! animation ) {
+
+ console.error( 'THREE.AnimationClip: No animation in JSONLoader data.' );
+ return null;
+
+ }
+
+ var addNonemptyTrack = function ( trackType, trackName, animationKeys, propertyName, destTracks ) {
+
+ // only return track if there are actually keys.
+ if ( animationKeys.length !== 0 ) {
+
+ var times = [];
+ var values = [];
+
+ AnimationUtils.flattenJSON( animationKeys, times, values, propertyName );
+
+ // empty keys are filtered out, so check again
+ if ( times.length !== 0 ) {
+
+ destTracks.push( new trackType( trackName, times, values ) );
+
+ }
+
+ }
+
+ };
+
+ var tracks = [];
+
+ var clipName = animation.name || 'default';
+ // automatic length determination in AnimationClip.
+ var duration = animation.length || - 1;
+ var fps = animation.fps || 30;
+
+ var hierarchyTracks = animation.hierarchy || [];
+
+ for ( var h = 0; h < hierarchyTracks.length; h ++ ) {
+
+ var animationKeys = hierarchyTracks[ h ].keys;
+
+ // skip empty tracks
+ if ( ! animationKeys || animationKeys.length === 0 ) continue;
+
+ // process morph targets
+ if ( animationKeys[ 0 ].morphTargets ) {
+
+ // figure out all morph targets used in this track
+ var morphTargetNames = {};
+
+ for ( var k = 0; k < animationKeys.length; k ++ ) {
+
+ if ( animationKeys[ k ].morphTargets ) {
+
+ for ( var m = 0; m < animationKeys[ k ].morphTargets.length; m ++ ) {
+
+ morphTargetNames[ animationKeys[ k ].morphTargets[ m ] ] = - 1;
+
+ }
+
+ }
+
+ }
+
+ // create a track for each morph target with all zero
+ // morphTargetInfluences except for the keys in which
+ // the morphTarget is named.
+ for ( var morphTargetName in morphTargetNames ) {
+
+ var times = [];
+ var values = [];
+
+ for ( var m = 0; m !== animationKeys[ k ].morphTargets.length; ++ m ) {
+
+ var animationKey = animationKeys[ k ];
+
+ times.push( animationKey.time );
+ values.push( ( animationKey.morphTarget === morphTargetName ) ? 1 : 0 );
+
+ }
+
+ tracks.push( new NumberKeyframeTrack( '.morphTargetInfluence[' + morphTargetName + ']', times, values ) );
+
+ }
+
+ duration = morphTargetNames.length * ( fps || 1.0 );
+
+ } else {
+
+ // ...assume skeletal animation
+
+ var boneName = '.bones[' + bones[ h ].name + ']';
+
+ addNonemptyTrack(
+ VectorKeyframeTrack, boneName + '.position',
+ animationKeys, 'pos', tracks );
+
+ addNonemptyTrack(
+ QuaternionKeyframeTrack, boneName + '.quaternion',
+ animationKeys, 'rot', tracks );
+
+ addNonemptyTrack(
+ VectorKeyframeTrack, boneName + '.scale',
+ animationKeys, 'scl', tracks );
+
+ }
+
+ }
+
+ if ( tracks.length === 0 ) {
+
+ return null;
+
+ }
+
+ var clip = new AnimationClip( clipName, duration, tracks );
+
+ return clip;
+
+ }
+
+ } );
+
+ Object.assign( AnimationClip.prototype, {
+
+ resetDuration: function () {
+
+ var tracks = this.tracks, duration = 0;
+
+ for ( var i = 0, n = tracks.length; i !== n; ++ i ) {
+
+ var track = this.tracks[ i ];
+
+ duration = Math.max( duration, track.times[ track.times.length - 1 ] );
+
+ }
+
+ this.duration = duration;
+
+ },
+
+ trim: function () {
+
+ for ( var i = 0; i < this.tracks.length; i ++ ) {
+
+ this.tracks[ i ].trim( 0, this.duration );
+
+ }
+
+ return this;
+
+ },
+
+ optimize: function () {
+
+ for ( var i = 0; i < this.tracks.length; i ++ ) {
+
+ this.tracks[ i ].optimize();
+
+ }
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function MaterialLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+ this.textures = {};
+
+ }
+
+ Object.assign( MaterialLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var loader = new FileLoader( scope.manager );
+ loader.load( url, function ( text ) {
+
+ onLoad( scope.parse( JSON.parse( text ) ) );
+
+ }, onProgress, onError );
+
+ },
+
+ setTextures: function ( value ) {
+
+ this.textures = value;
+
+ },
+
+ parse: function ( json ) {
+
+ var textures = this.textures;
+
+ function getTexture( name ) {
+
+ if ( textures[ name ] === undefined ) {
+
+ console.warn( 'THREE.MaterialLoader: Undefined texture', name );
+
+ }
+
+ return textures[ name ];
+
+ }
+
+ var material = new Materials[ json.type ]();
+
+ if ( json.uuid !== undefined ) material.uuid = json.uuid;
+ if ( json.name !== undefined ) material.name = json.name;
+ if ( json.color !== undefined ) material.color.setHex( json.color );
+ if ( json.roughness !== undefined ) material.roughness = json.roughness;
+ if ( json.metalness !== undefined ) material.metalness = json.metalness;
+ if ( json.emissive !== undefined ) material.emissive.setHex( json.emissive );
+ if ( json.specular !== undefined ) material.specular.setHex( json.specular );
+ if ( json.shininess !== undefined ) material.shininess = json.shininess;
+ if ( json.clearCoat !== undefined ) material.clearCoat = json.clearCoat;
+ if ( json.clearCoatRoughness !== undefined ) material.clearCoatRoughness = json.clearCoatRoughness;
+ if ( json.uniforms !== undefined ) material.uniforms = json.uniforms;
+ if ( json.vertexShader !== undefined ) material.vertexShader = json.vertexShader;
+ if ( json.fragmentShader !== undefined ) material.fragmentShader = json.fragmentShader;
+ if ( json.vertexColors !== undefined ) material.vertexColors = json.vertexColors;
+ if ( json.fog !== undefined ) material.fog = json.fog;
+ if ( json.shading !== undefined ) material.shading = json.shading;
+ if ( json.blending !== undefined ) material.blending = json.blending;
+ if ( json.side !== undefined ) material.side = json.side;
+ if ( json.opacity !== undefined ) material.opacity = json.opacity;
+ if ( json.transparent !== undefined ) material.transparent = json.transparent;
+ if ( json.alphaTest !== undefined ) material.alphaTest = json.alphaTest;
+ if ( json.depthTest !== undefined ) material.depthTest = json.depthTest;
+ if ( json.depthWrite !== undefined ) material.depthWrite = json.depthWrite;
+ if ( json.colorWrite !== undefined ) material.colorWrite = json.colorWrite;
+ if ( json.wireframe !== undefined ) material.wireframe = json.wireframe;
+ if ( json.wireframeLinewidth !== undefined ) material.wireframeLinewidth = json.wireframeLinewidth;
+ if ( json.wireframeLinecap !== undefined ) material.wireframeLinecap = json.wireframeLinecap;
+ if ( json.wireframeLinejoin !== undefined ) material.wireframeLinejoin = json.wireframeLinejoin;
+ if ( json.skinning !== undefined ) material.skinning = json.skinning;
+ if ( json.morphTargets !== undefined ) material.morphTargets = json.morphTargets;
+
+ // for PointsMaterial
+
+ if ( json.size !== undefined ) material.size = json.size;
+ if ( json.sizeAttenuation !== undefined ) material.sizeAttenuation = json.sizeAttenuation;
+
+ // maps
+
+ if ( json.map !== undefined ) material.map = getTexture( json.map );
+
+ if ( json.alphaMap !== undefined ) {
+
+ material.alphaMap = getTexture( json.alphaMap );
+ material.transparent = true;
+
+ }
+
+ if ( json.bumpMap !== undefined ) material.bumpMap = getTexture( json.bumpMap );
+ if ( json.bumpScale !== undefined ) material.bumpScale = json.bumpScale;
+
+ if ( json.normalMap !== undefined ) material.normalMap = getTexture( json.normalMap );
+ if ( json.normalScale !== undefined ) {
+
+ var normalScale = json.normalScale;
+
+ if ( Array.isArray( normalScale ) === false ) {
+
+ // Blender exporter used to export a scalar. See #7459
+
+ normalScale = [ normalScale, normalScale ];
+
+ }
+
+ material.normalScale = new Vector2().fromArray( normalScale );
+
+ }
+
+ if ( json.displacementMap !== undefined ) material.displacementMap = getTexture( json.displacementMap );
+ if ( json.displacementScale !== undefined ) material.displacementScale = json.displacementScale;
+ if ( json.displacementBias !== undefined ) material.displacementBias = json.displacementBias;
+
+ if ( json.roughnessMap !== undefined ) material.roughnessMap = getTexture( json.roughnessMap );
+ if ( json.metalnessMap !== undefined ) material.metalnessMap = getTexture( json.metalnessMap );
+
+ if ( json.emissiveMap !== undefined ) material.emissiveMap = getTexture( json.emissiveMap );
+ if ( json.emissiveIntensity !== undefined ) material.emissiveIntensity = json.emissiveIntensity;
+
+ if ( json.specularMap !== undefined ) material.specularMap = getTexture( json.specularMap );
+
+ if ( json.envMap !== undefined ) material.envMap = getTexture( json.envMap );
+
+ if ( json.reflectivity !== undefined ) material.reflectivity = json.reflectivity;
+
+ if ( json.lightMap !== undefined ) material.lightMap = getTexture( json.lightMap );
+ if ( json.lightMapIntensity !== undefined ) material.lightMapIntensity = json.lightMapIntensity;
+
+ if ( json.aoMap !== undefined ) material.aoMap = getTexture( json.aoMap );
+ if ( json.aoMapIntensity !== undefined ) material.aoMapIntensity = json.aoMapIntensity;
+
+ if ( json.gradientMap !== undefined ) material.gradientMap = getTexture( json.gradientMap );
+
+ return material;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function BufferGeometryLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( BufferGeometryLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var loader = new FileLoader( scope.manager );
+ loader.load( url, function ( text ) {
+
+ onLoad( scope.parse( JSON.parse( text ) ) );
+
+ }, onProgress, onError );
+
+ },
+
+ parse: function ( json ) {
+
+ var geometry = new BufferGeometry();
+
+ var index = json.data.index;
+
+ if ( index !== undefined ) {
+
+ var typedArray = new TYPED_ARRAYS[ index.type ]( index.array );
+ geometry.setIndex( new BufferAttribute( typedArray, 1 ) );
+
+ }
+
+ var attributes = json.data.attributes;
+
+ for ( var key in attributes ) {
+
+ var attribute = attributes[ key ];
+ var typedArray = new TYPED_ARRAYS[ attribute.type ]( attribute.array );
+
+ geometry.addAttribute( key, new BufferAttribute( typedArray, attribute.itemSize, attribute.normalized ) );
+
+ }
+
+ var groups = json.data.groups || json.data.drawcalls || json.data.offsets;
+
+ if ( groups !== undefined ) {
+
+ for ( var i = 0, n = groups.length; i !== n; ++ i ) {
+
+ var group = groups[ i ];
+
+ geometry.addGroup( group.start, group.count, group.materialIndex );
+
+ }
+
+ }
+
+ var boundingSphere = json.data.boundingSphere;
+
+ if ( boundingSphere !== undefined ) {
+
+ var center = new Vector3();
+
+ if ( boundingSphere.center !== undefined ) {
+
+ center.fromArray( boundingSphere.center );
+
+ }
+
+ geometry.boundingSphere = new Sphere( center, boundingSphere.radius );
+
+ }
+
+ return geometry;
+
+ }
+
+ } );
+
+ var TYPED_ARRAYS = {
+ Int8Array: Int8Array,
+ Uint8Array: Uint8Array,
+ // Workaround for IE11 pre KB2929437. See #11440
+ Uint8ClampedArray: typeof Uint8ClampedArray !== 'undefined' ? Uint8ClampedArray : Uint8Array,
+ Int16Array: Int16Array,
+ Uint16Array: Uint16Array,
+ Int32Array: Int32Array,
+ Uint32Array: Uint32Array,
+ Float32Array: Float32Array,
+ Float64Array: Float64Array
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Loader() {
+
+ this.onLoadStart = function () {};
+ this.onLoadProgress = function () {};
+ this.onLoadComplete = function () {};
+
+ }
+
+ Loader.Handlers = {
+
+ handlers: [],
+
+ add: function ( regex, loader ) {
+
+ this.handlers.push( regex, loader );
+
+ },
+
+ get: function ( file ) {
+
+ var handlers = this.handlers;
+
+ for ( var i = 0, l = handlers.length; i < l; i += 2 ) {
+
+ var regex = handlers[ i ];
+ var loader = handlers[ i + 1 ];
+
+ if ( regex.test( file ) ) {
+
+ return loader;
+
+ }
+
+ }
+
+ return null;
+
+ }
+
+ };
+
+ Object.assign( Loader.prototype, {
+
+ crossOrigin: undefined,
+
+ extractUrlBase: function ( url ) {
+
+ var parts = url.split( '/' );
+
+ if ( parts.length === 1 ) return './';
+
+ parts.pop();
+
+ return parts.join( '/' ) + '/';
+
+ },
+
+ initMaterials: function ( materials, texturePath, crossOrigin ) {
+
+ var array = [];
+
+ for ( var i = 0; i < materials.length; ++ i ) {
+
+ array[ i ] = this.createMaterial( materials[ i ], texturePath, crossOrigin );
+
+ }
+
+ return array;
+
+ },
+
+ createMaterial: ( function () {
+
+ var BlendingMode = {
+ NoBlending: NoBlending,
+ NormalBlending: NormalBlending,
+ AdditiveBlending: AdditiveBlending,
+ SubtractiveBlending: SubtractiveBlending,
+ MultiplyBlending: MultiplyBlending,
+ CustomBlending: CustomBlending
+ };
+
+ var color = new Color();
+ var textureLoader = new TextureLoader();
+ var materialLoader = new MaterialLoader();
+
+ return function createMaterial( m, texturePath, crossOrigin ) {
+
+ // convert from old material format
+
+ var textures = {};
+
+ function loadTexture( path, repeat, offset, wrap, anisotropy ) {
+
+ var fullPath = texturePath + path;
+ var loader = Loader.Handlers.get( fullPath );
+
+ var texture;
+
+ if ( loader !== null ) {
+
+ texture = loader.load( fullPath );
+
+ } else {
+
+ textureLoader.setCrossOrigin( crossOrigin );
+ texture = textureLoader.load( fullPath );
+
+ }
+
+ if ( repeat !== undefined ) {
+
+ texture.repeat.fromArray( repeat );
+
+ if ( repeat[ 0 ] !== 1 ) texture.wrapS = RepeatWrapping;
+ if ( repeat[ 1 ] !== 1 ) texture.wrapT = RepeatWrapping;
+
+ }
+
+ if ( offset !== undefined ) {
+
+ texture.offset.fromArray( offset );
+
+ }
+
+ if ( wrap !== undefined ) {
+
+ if ( wrap[ 0 ] === 'repeat' ) texture.wrapS = RepeatWrapping;
+ if ( wrap[ 0 ] === 'mirror' ) texture.wrapS = MirroredRepeatWrapping;
+
+ if ( wrap[ 1 ] === 'repeat' ) texture.wrapT = RepeatWrapping;
+ if ( wrap[ 1 ] === 'mirror' ) texture.wrapT = MirroredRepeatWrapping;
+
+ }
+
+ if ( anisotropy !== undefined ) {
+
+ texture.anisotropy = anisotropy;
+
+ }
+
+ var uuid = _Math.generateUUID();
+
+ textures[ uuid ] = texture;
+
+ return uuid;
+
+ }
+
+ //
+
+ var json = {
+ uuid: _Math.generateUUID(),
+ type: 'MeshLambertMaterial'
+ };
+
+ for ( var name in m ) {
+
+ var value = m[ name ];
+
+ switch ( name ) {
+
+ case 'DbgColor':
+ case 'DbgIndex':
+ case 'opticalDensity':
+ case 'illumination':
+ break;
+ case 'DbgName':
+ json.name = value;
+ break;
+ case 'blending':
+ json.blending = BlendingMode[ value ];
+ break;
+ case 'colorAmbient':
+ case 'mapAmbient':
+ console.warn( 'THREE.Loader.createMaterial:', name, 'is no longer supported.' );
+ break;
+ case 'colorDiffuse':
+ json.color = color.fromArray( value ).getHex();
+ break;
+ case 'colorSpecular':
+ json.specular = color.fromArray( value ).getHex();
+ break;
+ case 'colorEmissive':
+ json.emissive = color.fromArray( value ).getHex();
+ break;
+ case 'specularCoef':
+ json.shininess = value;
+ break;
+ case 'shading':
+ if ( value.toLowerCase() === 'basic' ) json.type = 'MeshBasicMaterial';
+ if ( value.toLowerCase() === 'phong' ) json.type = 'MeshPhongMaterial';
+ if ( value.toLowerCase() === 'standard' ) json.type = 'MeshStandardMaterial';
+ break;
+ case 'mapDiffuse':
+ json.map = loadTexture( value, m.mapDiffuseRepeat, m.mapDiffuseOffset, m.mapDiffuseWrap, m.mapDiffuseAnisotropy );
+ break;
+ case 'mapDiffuseRepeat':
+ case 'mapDiffuseOffset':
+ case 'mapDiffuseWrap':
+ case 'mapDiffuseAnisotropy':
+ break;
+ case 'mapEmissive':
+ json.emissiveMap = loadTexture( value, m.mapEmissiveRepeat, m.mapEmissiveOffset, m.mapEmissiveWrap, m.mapEmissiveAnisotropy );
+ break;
+ case 'mapEmissiveRepeat':
+ case 'mapEmissiveOffset':
+ case 'mapEmissiveWrap':
+ case 'mapEmissiveAnisotropy':
+ break;
+ case 'mapLight':
+ json.lightMap = loadTexture( value, m.mapLightRepeat, m.mapLightOffset, m.mapLightWrap, m.mapLightAnisotropy );
+ break;
+ case 'mapLightRepeat':
+ case 'mapLightOffset':
+ case 'mapLightWrap':
+ case 'mapLightAnisotropy':
+ break;
+ case 'mapAO':
+ json.aoMap = loadTexture( value, m.mapAORepeat, m.mapAOOffset, m.mapAOWrap, m.mapAOAnisotropy );
+ break;
+ case 'mapAORepeat':
+ case 'mapAOOffset':
+ case 'mapAOWrap':
+ case 'mapAOAnisotropy':
+ break;
+ case 'mapBump':
+ json.bumpMap = loadTexture( value, m.mapBumpRepeat, m.mapBumpOffset, m.mapBumpWrap, m.mapBumpAnisotropy );
+ break;
+ case 'mapBumpScale':
+ json.bumpScale = value;
+ break;
+ case 'mapBumpRepeat':
+ case 'mapBumpOffset':
+ case 'mapBumpWrap':
+ case 'mapBumpAnisotropy':
+ break;
+ case 'mapNormal':
+ json.normalMap = loadTexture( value, m.mapNormalRepeat, m.mapNormalOffset, m.mapNormalWrap, m.mapNormalAnisotropy );
+ break;
+ case 'mapNormalFactor':
+ json.normalScale = [ value, value ];
+ break;
+ case 'mapNormalRepeat':
+ case 'mapNormalOffset':
+ case 'mapNormalWrap':
+ case 'mapNormalAnisotropy':
+ break;
+ case 'mapSpecular':
+ json.specularMap = loadTexture( value, m.mapSpecularRepeat, m.mapSpecularOffset, m.mapSpecularWrap, m.mapSpecularAnisotropy );
+ break;
+ case 'mapSpecularRepeat':
+ case 'mapSpecularOffset':
+ case 'mapSpecularWrap':
+ case 'mapSpecularAnisotropy':
+ break;
+ case 'mapMetalness':
+ json.metalnessMap = loadTexture( value, m.mapMetalnessRepeat, m.mapMetalnessOffset, m.mapMetalnessWrap, m.mapMetalnessAnisotropy );
+ break;
+ case 'mapMetalnessRepeat':
+ case 'mapMetalnessOffset':
+ case 'mapMetalnessWrap':
+ case 'mapMetalnessAnisotropy':
+ break;
+ case 'mapRoughness':
+ json.roughnessMap = loadTexture( value, m.mapRoughnessRepeat, m.mapRoughnessOffset, m.mapRoughnessWrap, m.mapRoughnessAnisotropy );
+ break;
+ case 'mapRoughnessRepeat':
+ case 'mapRoughnessOffset':
+ case 'mapRoughnessWrap':
+ case 'mapRoughnessAnisotropy':
+ break;
+ case 'mapAlpha':
+ json.alphaMap = loadTexture( value, m.mapAlphaRepeat, m.mapAlphaOffset, m.mapAlphaWrap, m.mapAlphaAnisotropy );
+ break;
+ case 'mapAlphaRepeat':
+ case 'mapAlphaOffset':
+ case 'mapAlphaWrap':
+ case 'mapAlphaAnisotropy':
+ break;
+ case 'flipSided':
+ json.side = BackSide;
+ break;
+ case 'doubleSided':
+ json.side = DoubleSide;
+ break;
+ case 'transparency':
+ console.warn( 'THREE.Loader.createMaterial: transparency has been renamed to opacity' );
+ json.opacity = value;
+ break;
+ case 'depthTest':
+ case 'depthWrite':
+ case 'colorWrite':
+ case 'opacity':
+ case 'reflectivity':
+ case 'transparent':
+ case 'visible':
+ case 'wireframe':
+ json[ name ] = value;
+ break;
+ case 'vertexColors':
+ if ( value === true ) json.vertexColors = VertexColors;
+ if ( value === 'face' ) json.vertexColors = FaceColors;
+ break;
+ default:
+ console.error( 'THREE.Loader.createMaterial: Unsupported', name, value );
+ break;
+
+ }
+
+ }
+
+ if ( json.type === 'MeshBasicMaterial' ) delete json.emissive;
+ if ( json.type !== 'MeshPhongMaterial' ) delete json.specular;
+
+ if ( json.opacity < 1 ) json.transparent = true;
+
+ materialLoader.setTextures( textures );
+
+ return materialLoader.parse( json );
+
+ };
+
+ } )()
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function JSONLoader( manager ) {
+
+ if ( typeof manager === 'boolean' ) {
+
+ console.warn( 'THREE.JSONLoader: showStatus parameter has been removed from constructor.' );
+ manager = undefined;
+
+ }
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ this.withCredentials = false;
+
+ }
+
+ Object.assign( JSONLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var texturePath = this.texturePath && ( typeof this.texturePath === "string" ) ? this.texturePath : Loader.prototype.extractUrlBase( url );
+
+ var loader = new FileLoader( this.manager );
+ loader.setWithCredentials( this.withCredentials );
+ loader.load( url, function ( text ) {
+
+ var json = JSON.parse( text );
+ var metadata = json.metadata;
+
+ if ( metadata !== undefined ) {
+
+ var type = metadata.type;
+
+ if ( type !== undefined ) {
+
+ if ( type.toLowerCase() === 'object' ) {
+
+ console.error( 'THREE.JSONLoader: ' + url + ' should be loaded with THREE.ObjectLoader instead.' );
+ return;
+
+ }
+
+ if ( type.toLowerCase() === 'scene' ) {
+
+ console.error( 'THREE.JSONLoader: ' + url + ' should be loaded with THREE.SceneLoader instead.' );
+ return;
+
+ }
+
+ }
+
+ }
+
+ var object = scope.parse( json, texturePath );
+ onLoad( object.geometry, object.materials );
+
+ }, onProgress, onError );
+
+ },
+
+ setTexturePath: function ( value ) {
+
+ this.texturePath = value;
+
+ },
+
+ parse: ( function () {
+
+ function parseModel( json, geometry ) {
+
+ function isBitSet( value, position ) {
+
+ return value & ( 1 << position );
+
+ }
+
+ var i, j, fi,
+
+ offset, zLength,
+
+ colorIndex, normalIndex, uvIndex, materialIndex,
+
+ type,
+ isQuad,
+ hasMaterial,
+ hasFaceVertexUv,
+ hasFaceNormal, hasFaceVertexNormal,
+ hasFaceColor, hasFaceVertexColor,
+
+ vertex, face, faceA, faceB, hex, normal,
+
+ uvLayer, uv, u, v,
+
+ faces = json.faces,
+ vertices = json.vertices,
+ normals = json.normals,
+ colors = json.colors,
+
+ scale = json.scale,
+
+ nUvLayers = 0;
+
+
+ if ( json.uvs !== undefined ) {
+
+ // disregard empty arrays
+
+ for ( i = 0; i < json.uvs.length; i ++ ) {
+
+ if ( json.uvs[ i ].length ) nUvLayers ++;
+
+ }
+
+ for ( i = 0; i < nUvLayers; i ++ ) {
+
+ geometry.faceVertexUvs[ i ] = [];
+
+ }
+
+ }
+
+ offset = 0;
+ zLength = vertices.length;
+
+ while ( offset < zLength ) {
+
+ vertex = new Vector3();
+
+ vertex.x = vertices[ offset ++ ] * scale;
+ vertex.y = vertices[ offset ++ ] * scale;
+ vertex.z = vertices[ offset ++ ] * scale;
+
+ geometry.vertices.push( vertex );
+
+ }
+
+ offset = 0;
+ zLength = faces.length;
+
+ while ( offset < zLength ) {
+
+ type = faces[ offset ++ ];
+
+ isQuad = isBitSet( type, 0 );
+ hasMaterial = isBitSet( type, 1 );
+ hasFaceVertexUv = isBitSet( type, 3 );
+ hasFaceNormal = isBitSet( type, 4 );
+ hasFaceVertexNormal = isBitSet( type, 5 );
+ hasFaceColor = isBitSet( type, 6 );
+ hasFaceVertexColor = isBitSet( type, 7 );
+
+ // console.log("type", type, "bits", isQuad, hasMaterial, hasFaceVertexUv, hasFaceNormal, hasFaceVertexNormal, hasFaceColor, hasFaceVertexColor);
+
+ if ( isQuad ) {
+
+ faceA = new Face3();
+ faceA.a = faces[ offset ];
+ faceA.b = faces[ offset + 1 ];
+ faceA.c = faces[ offset + 3 ];
+
+ faceB = new Face3();
+ faceB.a = faces[ offset + 1 ];
+ faceB.b = faces[ offset + 2 ];
+ faceB.c = faces[ offset + 3 ];
+
+ offset += 4;
+
+ if ( hasMaterial ) {
+
+ materialIndex = faces[ offset ++ ];
+ faceA.materialIndex = materialIndex;
+ faceB.materialIndex = materialIndex;
+
+ }
+
+ // to get face <=> uv index correspondence
+
+ fi = geometry.faces.length;
+
+ if ( hasFaceVertexUv ) {
+
+ for ( i = 0; i < nUvLayers; i ++ ) {
+
+ uvLayer = json.uvs[ i ];
+
+ geometry.faceVertexUvs[ i ][ fi ] = [];
+ geometry.faceVertexUvs[ i ][ fi + 1 ] = [];
+
+ for ( j = 0; j < 4; j ++ ) {
+
+ uvIndex = faces[ offset ++ ];
+
+ u = uvLayer[ uvIndex * 2 ];
+ v = uvLayer[ uvIndex * 2 + 1 ];
+
+ uv = new Vector2( u, v );
+
+ if ( j !== 2 ) geometry.faceVertexUvs[ i ][ fi ].push( uv );
+ if ( j !== 0 ) geometry.faceVertexUvs[ i ][ fi + 1 ].push( uv );
+
+ }
+
+ }
+
+ }
+
+ if ( hasFaceNormal ) {
+
+ normalIndex = faces[ offset ++ ] * 3;
+
+ faceA.normal.set(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
+
+ faceB.normal.copy( faceA.normal );
+
+ }
+
+ if ( hasFaceVertexNormal ) {
+
+ for ( i = 0; i < 4; i ++ ) {
+
+ normalIndex = faces[ offset ++ ] * 3;
+
+ normal = new Vector3(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
+
+
+ if ( i !== 2 ) faceA.vertexNormals.push( normal );
+ if ( i !== 0 ) faceB.vertexNormals.push( normal );
+
+ }
+
+ }
+
+
+ if ( hasFaceColor ) {
+
+ colorIndex = faces[ offset ++ ];
+ hex = colors[ colorIndex ];
+
+ faceA.color.setHex( hex );
+ faceB.color.setHex( hex );
+
+ }
+
+
+ if ( hasFaceVertexColor ) {
+
+ for ( i = 0; i < 4; i ++ ) {
+
+ colorIndex = faces[ offset ++ ];
+ hex = colors[ colorIndex ];
+
+ if ( i !== 2 ) faceA.vertexColors.push( new Color( hex ) );
+ if ( i !== 0 ) faceB.vertexColors.push( new Color( hex ) );
+
+ }
+
+ }
+
+ geometry.faces.push( faceA );
+ geometry.faces.push( faceB );
+
+ } else {
+
+ face = new Face3();
+ face.a = faces[ offset ++ ];
+ face.b = faces[ offset ++ ];
+ face.c = faces[ offset ++ ];
+
+ if ( hasMaterial ) {
+
+ materialIndex = faces[ offset ++ ];
+ face.materialIndex = materialIndex;
+
+ }
+
+ // to get face <=> uv index correspondence
+
+ fi = geometry.faces.length;
+
+ if ( hasFaceVertexUv ) {
+
+ for ( i = 0; i < nUvLayers; i ++ ) {
+
+ uvLayer = json.uvs[ i ];
+
+ geometry.faceVertexUvs[ i ][ fi ] = [];
+
+ for ( j = 0; j < 3; j ++ ) {
+
+ uvIndex = faces[ offset ++ ];
+
+ u = uvLayer[ uvIndex * 2 ];
+ v = uvLayer[ uvIndex * 2 + 1 ];
+
+ uv = new Vector2( u, v );
+
+ geometry.faceVertexUvs[ i ][ fi ].push( uv );
+
+ }
+
+ }
+
+ }
+
+ if ( hasFaceNormal ) {
+
+ normalIndex = faces[ offset ++ ] * 3;
+
+ face.normal.set(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
+
+ }
+
+ if ( hasFaceVertexNormal ) {
+
+ for ( i = 0; i < 3; i ++ ) {
+
+ normalIndex = faces[ offset ++ ] * 3;
+
+ normal = new Vector3(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
+
+ face.vertexNormals.push( normal );
+
+ }
+
+ }
+
+
+ if ( hasFaceColor ) {
+
+ colorIndex = faces[ offset ++ ];
+ face.color.setHex( colors[ colorIndex ] );
+
+ }
+
+
+ if ( hasFaceVertexColor ) {
+
+ for ( i = 0; i < 3; i ++ ) {
+
+ colorIndex = faces[ offset ++ ];
+ face.vertexColors.push( new Color( colors[ colorIndex ] ) );
+
+ }
+
+ }
+
+ geometry.faces.push( face );
+
+ }
+
+ }
+
+ }
+
+ function parseSkin( json, geometry ) {
+
+ var influencesPerVertex = ( json.influencesPerVertex !== undefined ) ? json.influencesPerVertex : 2;
+
+ if ( json.skinWeights ) {
+
+ for ( var i = 0, l = json.skinWeights.length; i < l; i += influencesPerVertex ) {
+
+ var x = json.skinWeights[ i ];
+ var y = ( influencesPerVertex > 1 ) ? json.skinWeights[ i + 1 ] : 0;
+ var z = ( influencesPerVertex > 2 ) ? json.skinWeights[ i + 2 ] : 0;
+ var w = ( influencesPerVertex > 3 ) ? json.skinWeights[ i + 3 ] : 0;
+
+ geometry.skinWeights.push( new Vector4( x, y, z, w ) );
+
+ }
+
+ }
+
+ if ( json.skinIndices ) {
+
+ for ( var i = 0, l = json.skinIndices.length; i < l; i += influencesPerVertex ) {
+
+ var a = json.skinIndices[ i ];
+ var b = ( influencesPerVertex > 1 ) ? json.skinIndices[ i + 1 ] : 0;
+ var c = ( influencesPerVertex > 2 ) ? json.skinIndices[ i + 2 ] : 0;
+ var d = ( influencesPerVertex > 3 ) ? json.skinIndices[ i + 3 ] : 0;
+
+ geometry.skinIndices.push( new Vector4( a, b, c, d ) );
+
+ }
+
+ }
+
+ geometry.bones = json.bones;
+
+ if ( geometry.bones && geometry.bones.length > 0 && ( geometry.skinWeights.length !== geometry.skinIndices.length || geometry.skinIndices.length !== geometry.vertices.length ) ) {
+
+ console.warn( 'When skinning, number of vertices (' + geometry.vertices.length + '), skinIndices (' +
+ geometry.skinIndices.length + '), and skinWeights (' + geometry.skinWeights.length + ') should match.' );
+
+ }
+
+ }
+
+ function parseMorphing( json, geometry ) {
+
+ var scale = json.scale;
+
+ if ( json.morphTargets !== undefined ) {
+
+ for ( var i = 0, l = json.morphTargets.length; i < l; i ++ ) {
+
+ geometry.morphTargets[ i ] = {};
+ geometry.morphTargets[ i ].name = json.morphTargets[ i ].name;
+ geometry.morphTargets[ i ].vertices = [];
+
+ var dstVertices = geometry.morphTargets[ i ].vertices;
+ var srcVertices = json.morphTargets[ i ].vertices;
+
+ for ( var v = 0, vl = srcVertices.length; v < vl; v += 3 ) {
+
+ var vertex = new Vector3();
+ vertex.x = srcVertices[ v ] * scale;
+ vertex.y = srcVertices[ v + 1 ] * scale;
+ vertex.z = srcVertices[ v + 2 ] * scale;
+
+ dstVertices.push( vertex );
+
+ }
+
+ }
+
+ }
+
+ if ( json.morphColors !== undefined && json.morphColors.length > 0 ) {
+
+ console.warn( 'THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.' );
+
+ var faces = geometry.faces;
+ var morphColors = json.morphColors[ 0 ].colors;
+
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
+
+ faces[ i ].color.fromArray( morphColors, i * 3 );
+
+ }
+
+ }
+
+ }
+
+ function parseAnimations( json, geometry ) {
+
+ var outputAnimations = [];
+
+ // parse old style Bone/Hierarchy animations
+ var animations = [];
+
+ if ( json.animation !== undefined ) {
+
+ animations.push( json.animation );
+
+ }
+
+ if ( json.animations !== undefined ) {
+
+ if ( json.animations.length ) {
+
+ animations = animations.concat( json.animations );
+
+ } else {
+
+ animations.push( json.animations );
+
+ }
+
+ }
+
+ for ( var i = 0; i < animations.length; i ++ ) {
+
+ var clip = AnimationClip.parseAnimation( animations[ i ], geometry.bones );
+ if ( clip ) outputAnimations.push( clip );
+
+ }
+
+ // parse implicit morph animations
+ if ( geometry.morphTargets ) {
+
+ // TODO: Figure out what an appropraite FPS is for morph target animations -- defaulting to 10, but really it is completely arbitrary.
+ var morphAnimationClips = AnimationClip.CreateClipsFromMorphTargetSequences( geometry.morphTargets, 10 );
+ outputAnimations = outputAnimations.concat( morphAnimationClips );
+
+ }
+
+ if ( outputAnimations.length > 0 ) geometry.animations = outputAnimations;
+
+ }
+
+ return function ( json, texturePath ) {
+
+ if ( json.data !== undefined ) {
+
+ // Geometry 4.0 spec
+ json = json.data;
+
+ }
+
+ if ( json.scale !== undefined ) {
+
+ json.scale = 1.0 / json.scale;
+
+ } else {
+
+ json.scale = 1.0;
+
+ }
+
+ var geometry = new Geometry();
+
+ parseModel( json, geometry );
+ parseSkin( json, geometry );
+ parseMorphing( json, geometry );
+ parseAnimations( json, geometry );
+
+ geometry.computeFaceNormals();
+ geometry.computeBoundingSphere();
+
+ if ( json.materials === undefined || json.materials.length === 0 ) {
+
+ return { geometry: geometry };
+
+ } else {
+
+ var materials = Loader.prototype.initMaterials( json.materials, texturePath, this.crossOrigin );
+
+ return { geometry: geometry, materials: materials };
+
+ }
+
+ };
+
+ } )()
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function ObjectLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+ this.texturePath = '';
+
+ }
+
+ Object.assign( ObjectLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ if ( this.texturePath === '' ) {
+
+ this.texturePath = url.substring( 0, url.lastIndexOf( '/' ) + 1 );
+
+ }
+
+ var scope = this;
+
+ var loader = new FileLoader( scope.manager );
+ loader.load( url, function ( text ) {
+
+ var json = null;
+
+ try {
+
+ json = JSON.parse( text );
+
+ } catch ( error ) {
+
+ if ( onError !== undefined ) onError( error );
+
+ console.error( 'THREE:ObjectLoader: Can\'t parse ' + url + '.', error.message );
+
+ return;
+
+ }
+
+ var metadata = json.metadata;
+
+ if ( metadata === undefined || metadata.type === undefined || metadata.type.toLowerCase() === 'geometry' ) {
+
+ console.error( 'THREE.ObjectLoader: Can\'t load ' + url + '. Use THREE.JSONLoader instead.' );
+ return;
+
+ }
+
+ scope.parse( json, onLoad );
+
+ }, onProgress, onError );
+
+ },
+
+ setTexturePath: function ( value ) {
+
+ this.texturePath = value;
+
+ },
+
+ setCrossOrigin: function ( value ) {
+
+ this.crossOrigin = value;
+
+ },
+
+ parse: function ( json, onLoad ) {
+
+ var geometries = this.parseGeometries( json.geometries );
+
+ var images = this.parseImages( json.images, function () {
+
+ if ( onLoad !== undefined ) onLoad( object );
+
+ } );
+
+ var textures = this.parseTextures( json.textures, images );
+ var materials = this.parseMaterials( json.materials, textures );
+
+ var object = this.parseObject( json.object, geometries, materials );
+
+ if ( json.animations ) {
+
+ object.animations = this.parseAnimations( json.animations );
+
+ }
+
+ if ( json.images === undefined || json.images.length === 0 ) {
+
+ if ( onLoad !== undefined ) onLoad( object );
+
+ }
+
+ return object;
+
+ },
+
+ parseGeometries: function ( json ) {
+
+ var geometries = {};
+
+ if ( json !== undefined ) {
+
+ var geometryLoader = new JSONLoader();
+ var bufferGeometryLoader = new BufferGeometryLoader();
+
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
+
+ var geometry;
+ var data = json[ i ];
+
+ switch ( data.type ) {
+
+ case 'PlaneGeometry':
+ case 'PlaneBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.width,
+ data.height,
+ data.widthSegments,
+ data.heightSegments
+ );
+
+ break;
+
+ case 'BoxGeometry':
+ case 'BoxBufferGeometry':
+ case 'CubeGeometry': // backwards compatible
+
+ geometry = new Geometries[ data.type ](
+ data.width,
+ data.height,
+ data.depth,
+ data.widthSegments,
+ data.heightSegments,
+ data.depthSegments
+ );
+
+ break;
+
+ case 'CircleGeometry':
+ case 'CircleBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.segments,
+ data.thetaStart,
+ data.thetaLength
+ );
+
+ break;
+
+ case 'CylinderGeometry':
+ case 'CylinderBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radiusTop,
+ data.radiusBottom,
+ data.height,
+ data.radialSegments,
+ data.heightSegments,
+ data.openEnded,
+ data.thetaStart,
+ data.thetaLength
+ );
+
+ break;
+
+ case 'ConeGeometry':
+ case 'ConeBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.height,
+ data.radialSegments,
+ data.heightSegments,
+ data.openEnded,
+ data.thetaStart,
+ data.thetaLength
+ );
+
+ break;
+
+ case 'SphereGeometry':
+ case 'SphereBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.widthSegments,
+ data.heightSegments,
+ data.phiStart,
+ data.phiLength,
+ data.thetaStart,
+ data.thetaLength
+ );
+
+ break;
+
+ case 'DodecahedronGeometry':
+ case 'IcosahedronGeometry':
+ case 'OctahedronGeometry':
+ case 'TetrahedronGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.detail
+ );
+
+ break;
+
+ case 'RingGeometry':
+ case 'RingBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.innerRadius,
+ data.outerRadius,
+ data.thetaSegments,
+ data.phiSegments,
+ data.thetaStart,
+ data.thetaLength
+ );
+
+ break;
+
+ case 'TorusGeometry':
+ case 'TorusBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.tube,
+ data.radialSegments,
+ data.tubularSegments,
+ data.arc
+ );
+
+ break;
+
+ case 'TorusKnotGeometry':
+ case 'TorusKnotBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.tube,
+ data.tubularSegments,
+ data.radialSegments,
+ data.p,
+ data.q
+ );
+
+ break;
+
+ case 'LatheGeometry':
+ case 'LatheBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.points,
+ data.segments,
+ data.phiStart,
+ data.phiLength
+ );
+
+ break;
+
+ case 'BufferGeometry':
+
+ geometry = bufferGeometryLoader.parse( data );
+
+ break;
+
+ case 'Geometry':
+
+ geometry = geometryLoader.parse( data, this.texturePath ).geometry;
+
+ break;
+
+ default:
+
+ console.warn( 'THREE.ObjectLoader: Unsupported geometry type "' + data.type + '"' );
+
+ continue;
+
+ }
+
+ geometry.uuid = data.uuid;
+
+ if ( data.name !== undefined ) geometry.name = data.name;
+
+ geometries[ data.uuid ] = geometry;
+
+ }
+
+ }
+
+ return geometries;
+
+ },
+
+ parseMaterials: function ( json, textures ) {
+
+ var materials = {};
+
+ if ( json !== undefined ) {
+
+ var loader = new MaterialLoader();
+ loader.setTextures( textures );
+
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
+
+ var data = json[ i ];
+
+ if ( data.type === 'MultiMaterial' ) {
+
+ // Deprecated
+
+ var array = [];
+
+ for ( var j = 0; j < data.materials.length; j ++ ) {
+
+ array.push( loader.parse( data.materials[ j ] ) );
+
+ }
+
+ materials[ data.uuid ] = array;
+
+ } else {
+
+ materials[ data.uuid ] = loader.parse( data );
+
+ }
+
+ }
+
+ }
+
+ return materials;
+
+ },
+
+ parseAnimations: function ( json ) {
+
+ var animations = [];
+
+ for ( var i = 0; i < json.length; i ++ ) {
+
+ var clip = AnimationClip.parse( json[ i ] );
+
+ animations.push( clip );
+
+ }
+
+ return animations;
+
+ },
+
+ parseImages: function ( json, onLoad ) {
+
+ var scope = this;
+ var images = {};
+
+ function loadImage( url ) {
+
+ scope.manager.itemStart( url );
+
+ return loader.load( url, function () {
+
+ scope.manager.itemEnd( url );
+
+ }, undefined, function () {
+
+ scope.manager.itemEnd( url );
+ scope.manager.itemError( url );
+
+ } );
+
+ }
+
+ if ( json !== undefined && json.length > 0 ) {
+
+ var manager = new LoadingManager( onLoad );
+
+ var loader = new ImageLoader( manager );
+ loader.setCrossOrigin( this.crossOrigin );
+
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
+
+ var image = json[ i ];
+ var path = /^(\/\/)|([a-z]+:(\/\/)?)/i.test( image.url ) ? image.url : scope.texturePath + image.url;
+
+ images[ image.uuid ] = loadImage( path );
+
+ }
+
+ }
+
+ return images;
+
+ },
+
+ parseTextures: function ( json, images ) {
+
+ function parseConstant( value, type ) {
+
+ if ( typeof( value ) === 'number' ) return value;
+
+ console.warn( 'THREE.ObjectLoader.parseTexture: Constant should be in numeric form.', value );
+
+ return type[ value ];
+
+ }
+
+ var textures = {};
+
+ if ( json !== undefined ) {
+
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
+
+ var data = json[ i ];
+
+ if ( data.image === undefined ) {
+
+ console.warn( 'THREE.ObjectLoader: No "image" specified for', data.uuid );
+
+ }
+
+ if ( images[ data.image ] === undefined ) {
+
+ console.warn( 'THREE.ObjectLoader: Undefined image', data.image );
+
+ }
+
+ var texture = new Texture( images[ data.image ] );
+ texture.needsUpdate = true;
+
+ texture.uuid = data.uuid;
+
+ if ( data.name !== undefined ) texture.name = data.name;
+
+ if ( data.mapping !== undefined ) texture.mapping = parseConstant( data.mapping, TEXTURE_MAPPING );
+
+ if ( data.offset !== undefined ) texture.offset.fromArray( data.offset );
+ if ( data.repeat !== undefined ) texture.repeat.fromArray( data.repeat );
+ if ( data.wrap !== undefined ) {
+
+ texture.wrapS = parseConstant( data.wrap[ 0 ], TEXTURE_WRAPPING );
+ texture.wrapT = parseConstant( data.wrap[ 1 ], TEXTURE_WRAPPING );
+
+ }
+
+ if ( data.minFilter !== undefined ) texture.minFilter = parseConstant( data.minFilter, TEXTURE_FILTER );
+ if ( data.magFilter !== undefined ) texture.magFilter = parseConstant( data.magFilter, TEXTURE_FILTER );
+ if ( data.anisotropy !== undefined ) texture.anisotropy = data.anisotropy;
+
+ if ( data.flipY !== undefined ) texture.flipY = data.flipY;
+
+ textures[ data.uuid ] = texture;
+
+ }
+
+ }
+
+ return textures;
+
+ },
+
+ parseObject: function () {
+
+ var matrix = new Matrix4();
+
+ return function parseObject( data, geometries, materials ) {
+
+ var object;
+
+ function getGeometry( name ) {
+
+ if ( geometries[ name ] === undefined ) {
+
+ console.warn( 'THREE.ObjectLoader: Undefined geometry', name );
+
+ }
+
+ return geometries[ name ];
+
+ }
+
+ function getMaterial( name ) {
+
+ if ( name === undefined ) return undefined;
+
+ if ( Array.isArray( name ) ) {
+
+ var array = [];
+
+ for ( var i = 0, l = name.length; i < l; i ++ ) {
+
+ var uuid = name[ i ];
+
+ if ( materials[ uuid ] === undefined ) {
+
+ console.warn( 'THREE.ObjectLoader: Undefined material', uuid );
+
+ }
+
+ array.push( materials[ uuid ] );
+
+ }
+
+ return array;
+
+ }
+
+ if ( materials[ name ] === undefined ) {
+
+ console.warn( 'THREE.ObjectLoader: Undefined material', name );
+
+ }
+
+ return materials[ name ];
+
+ }
+
+ switch ( data.type ) {
+
+ case 'Scene':
+
+ object = new Scene();
+
+ if ( data.background !== undefined ) {
+
+ if ( Number.isInteger( data.background ) ) {
+
+ object.background = new Color( data.background );
+
+ }
+
+ }
+
+ if ( data.fog !== undefined ) {
+
+ if ( data.fog.type === 'Fog' ) {
+
+ object.fog = new Fog( data.fog.color, data.fog.near, data.fog.far );
+
+ } else if ( data.fog.type === 'FogExp2' ) {
+
+ object.fog = new FogExp2( data.fog.color, data.fog.density );
+
+ }
+
+ }
+
+ break;
+
+ case 'PerspectiveCamera':
+
+ object = new PerspectiveCamera( data.fov, data.aspect, data.near, data.far );
+
+ if ( data.focus !== undefined ) object.focus = data.focus;
+ if ( data.zoom !== undefined ) object.zoom = data.zoom;
+ if ( data.filmGauge !== undefined ) object.filmGauge = data.filmGauge;
+ if ( data.filmOffset !== undefined ) object.filmOffset = data.filmOffset;
+ if ( data.view !== undefined ) object.view = Object.assign( {}, data.view );
+
+ break;
+
+ case 'OrthographicCamera':
+
+ object = new OrthographicCamera( data.left, data.right, data.top, data.bottom, data.near, data.far );
+
+ break;
+
+ case 'AmbientLight':
+
+ object = new AmbientLight( data.color, data.intensity );
+
+ break;
+
+ case 'DirectionalLight':
+
+ object = new DirectionalLight( data.color, data.intensity );
+
+ break;
+
+ case 'PointLight':
+
+ object = new PointLight( data.color, data.intensity, data.distance, data.decay );
+
+ break;
+
+ case 'RectAreaLight':
+
+ object = new RectAreaLight( data.color, data.intensity, data.width, data.height );
+
+ break;
+
+ case 'SpotLight':
+
+ object = new SpotLight( data.color, data.intensity, data.distance, data.angle, data.penumbra, data.decay );
+
+ break;
+
+ case 'HemisphereLight':
+
+ object = new HemisphereLight( data.color, data.groundColor, data.intensity );
+
+ break;
+
+ case 'SkinnedMesh':
+
+ console.warn( 'THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.' );
+
+ case 'Mesh':
+
+ var geometry = getGeometry( data.geometry );
+ var material = getMaterial( data.material );
+
+ if ( geometry.bones && geometry.bones.length > 0 ) {
+
+ object = new SkinnedMesh( geometry, material );
+
+ } else {
+
+ object = new Mesh( geometry, material );
+
+ }
+
+ break;
+
+ case 'LOD':
+
+ object = new LOD();
+
+ break;
+
+ case 'Line':
+
+ object = new Line( getGeometry( data.geometry ), getMaterial( data.material ), data.mode );
+
+ break;
+
+ case 'LineLoop':
+
+ object = new LineLoop( getGeometry( data.geometry ), getMaterial( data.material ) );
+
+ break;
+
+ case 'LineSegments':
+
+ object = new LineSegments( getGeometry( data.geometry ), getMaterial( data.material ) );
+
+ break;
+
+ case 'PointCloud':
+ case 'Points':
+
+ object = new Points( getGeometry( data.geometry ), getMaterial( data.material ) );
+
+ break;
+
+ case 'Sprite':
+
+ object = new Sprite( getMaterial( data.material ) );
+
+ break;
+
+ case 'Group':
+
+ object = new Group();
+
+ break;
+
+ default:
+
+ object = new Object3D();
+
+ }
+
+ object.uuid = data.uuid;
+
+ if ( data.name !== undefined ) object.name = data.name;
+ if ( data.matrix !== undefined ) {
+
+ matrix.fromArray( data.matrix );
+ matrix.decompose( object.position, object.quaternion, object.scale );
+
+ } else {
+
+ if ( data.position !== undefined ) object.position.fromArray( data.position );
+ if ( data.rotation !== undefined ) object.rotation.fromArray( data.rotation );
+ if ( data.quaternion !== undefined ) object.quaternion.fromArray( data.quaternion );
+ if ( data.scale !== undefined ) object.scale.fromArray( data.scale );
+
+ }
+
+ if ( data.castShadow !== undefined ) object.castShadow = data.castShadow;
+ if ( data.receiveShadow !== undefined ) object.receiveShadow = data.receiveShadow;
+
+ if ( data.shadow ) {
+
+ if ( data.shadow.bias !== undefined ) object.shadow.bias = data.shadow.bias;
+ if ( data.shadow.radius !== undefined ) object.shadow.radius = data.shadow.radius;
+ if ( data.shadow.mapSize !== undefined ) object.shadow.mapSize.fromArray( data.shadow.mapSize );
+ if ( data.shadow.camera !== undefined ) object.shadow.camera = this.parseObject( data.shadow.camera );
+
+ }
+
+ if ( data.visible !== undefined ) object.visible = data.visible;
+ if ( data.userData !== undefined ) object.userData = data.userData;
+
+ if ( data.children !== undefined ) {
+
+ for ( var child in data.children ) {
+
+ object.add( this.parseObject( data.children[ child ], geometries, materials ) );
+
+ }
+
+ }
+
+ if ( data.type === 'LOD' ) {
+
+ var levels = data.levels;
+
+ for ( var l = 0; l < levels.length; l ++ ) {
+
+ var level = levels[ l ];
+ var child = object.getObjectByProperty( 'uuid', level.object );
+
+ if ( child !== undefined ) {
+
+ object.addLevel( child, level.distance );
+
+ }
+
+ }
+
+ }
+
+ return object;
+
+ };
+
+ }()
+
+ } );
+
+ var TEXTURE_MAPPING = {
+ UVMapping: UVMapping,
+ CubeReflectionMapping: CubeReflectionMapping,
+ CubeRefractionMapping: CubeRefractionMapping,
+ EquirectangularReflectionMapping: EquirectangularReflectionMapping,
+ EquirectangularRefractionMapping: EquirectangularRefractionMapping,
+ SphericalReflectionMapping: SphericalReflectionMapping,
+ CubeUVReflectionMapping: CubeUVReflectionMapping,
+ CubeUVRefractionMapping: CubeUVRefractionMapping
+ };
+
+ var TEXTURE_WRAPPING = {
+ RepeatWrapping: RepeatWrapping,
+ ClampToEdgeWrapping: ClampToEdgeWrapping,
+ MirroredRepeatWrapping: MirroredRepeatWrapping
+ };
+
+ var TEXTURE_FILTER = {
+ NearestFilter: NearestFilter,
+ NearestMipMapNearestFilter: NearestMipMapNearestFilter,
+ NearestMipMapLinearFilter: NearestMipMapLinearFilter,
+ LinearFilter: LinearFilter,
+ LinearMipMapNearestFilter: LinearMipMapNearestFilter,
+ LinearMipMapLinearFilter: LinearMipMapLinearFilter
+ };
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ *
+ * Bezier Curves formulas obtained from
+ * http://en.wikipedia.org/wiki/Bézier_curve
+ */
+
+ function CatmullRom( t, p0, p1, p2, p3 ) {
+
+ var v0 = ( p2 - p0 ) * 0.5;
+ var v1 = ( p3 - p1 ) * 0.5;
+ var t2 = t * t;
+ var t3 = t * t2;
+ return ( 2 * p1 - 2 * p2 + v0 + v1 ) * t3 + ( - 3 * p1 + 3 * p2 - 2 * v0 - v1 ) * t2 + v0 * t + p1;
+
+ }
+
+ //
+
+ function QuadraticBezierP0( t, p ) {
+
+ var k = 1 - t;
+ return k * k * p;
+
+ }
+
+ function QuadraticBezierP1( t, p ) {
+
+ return 2 * ( 1 - t ) * t * p;
+
+ }
+
+ function QuadraticBezierP2( t, p ) {
+
+ return t * t * p;
+
+ }
+
+ function QuadraticBezier( t, p0, p1, p2 ) {
+
+ return QuadraticBezierP0( t, p0 ) + QuadraticBezierP1( t, p1 ) +
+ QuadraticBezierP2( t, p2 );
+
+ }
+
+ //
+
+ function CubicBezierP0( t, p ) {
+
+ var k = 1 - t;
+ return k * k * k * p;
+
+ }
+
+ function CubicBezierP1( t, p ) {
+
+ var k = 1 - t;
+ return 3 * k * k * t * p;
+
+ }
+
+ function CubicBezierP2( t, p ) {
+
+ return 3 * ( 1 - t ) * t * t * p;
+
+ }
+
+ function CubicBezierP3( t, p ) {
+
+ return t * t * t * p;
+
+ }
+
+ function CubicBezier( t, p0, p1, p2, p3 ) {
+
+ return CubicBezierP0( t, p0 ) + CubicBezierP1( t, p1 ) + CubicBezierP2( t, p2 ) +
+ CubicBezierP3( t, p3 );
+
+ }
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * Extensible curve object
+ *
+ * Some common of curve methods:
+ * .getPoint(t), getTangent(t)
+ * .getPointAt(u), getTangentAt(u)
+ * .getPoints(), .getSpacedPoints()
+ * .getLength()
+ * .updateArcLengths()
+ *
+ * This following curves inherit from THREE.Curve:
+ *
+ * -- 2D curves --
+ * THREE.ArcCurve
+ * THREE.CubicBezierCurve
+ * THREE.EllipseCurve
+ * THREE.LineCurve
+ * THREE.QuadraticBezierCurve
+ * THREE.SplineCurve
+ *
+ * -- 3D curves --
+ * THREE.CatmullRomCurve3
+ * THREE.CubicBezierCurve3
+ * THREE.LineCurve3
+ * THREE.QuadraticBezierCurve3
+ *
+ * A series of curves can be represented as a THREE.CurvePath.
+ *
+ **/
+
+ /**************************************************************
+ * Abstract Curve base class
+ **************************************************************/
+
+ function Curve() {
+
+ this.arcLengthDivisions = 200;
+
+ }
+
+ Object.assign( Curve.prototype, {
+
+ // Virtual base class method to overwrite and implement in subclasses
+ // - t [0 .. 1]
+
+ getPoint: function () {
+
+ console.warn( 'THREE.Curve: .getPoint() not implemented.' );
+ return null;
+
+ },
+
+ // Get point at relative position in curve according to arc length
+ // - u [0 .. 1]
+
+ getPointAt: function ( u ) {
+
+ var t = this.getUtoTmapping( u );
+ return this.getPoint( t );
+
+ },
+
+ // Get sequence of points using getPoint( t )
+
+ getPoints: function ( divisions ) {
+
+ if ( divisions === undefined ) divisions = 5;
+
+ var points = [];
+
+ for ( var d = 0; d <= divisions; d ++ ) {
+
+ points.push( this.getPoint( d / divisions ) );
+
+ }
+
+ return points;
+
+ },
+
+ // Get sequence of points using getPointAt( u )
+
+ getSpacedPoints: function ( divisions ) {
+
+ if ( divisions === undefined ) divisions = 5;
+
+ var points = [];
+
+ for ( var d = 0; d <= divisions; d ++ ) {
+
+ points.push( this.getPointAt( d / divisions ) );
+
+ }
+
+ return points;
+
+ },
+
+ // Get total curve arc length
+
+ getLength: function () {
+
+ var lengths = this.getLengths();
+ return lengths[ lengths.length - 1 ];
+
+ },
+
+ // Get list of cumulative segment lengths
+
+ getLengths: function ( divisions ) {
+
+ if ( divisions === undefined ) divisions = this.arcLengthDivisions;
+
+ if ( this.cacheArcLengths &&
+ ( this.cacheArcLengths.length === divisions + 1 ) &&
+ ! this.needsUpdate ) {
+
+ return this.cacheArcLengths;
+
+ }
+
+ this.needsUpdate = false;
+
+ var cache = [];
+ var current, last = this.getPoint( 0 );
+ var p, sum = 0;
+
+ cache.push( 0 );
+
+ for ( p = 1; p <= divisions; p ++ ) {
+
+ current = this.getPoint( p / divisions );
+ sum += current.distanceTo( last );
+ cache.push( sum );
+ last = current;
+
+ }
+
+ this.cacheArcLengths = cache;
+
+ return cache; // { sums: cache, sum: sum }; Sum is in the last element.
+
+ },
+
+ updateArcLengths: function () {
+
+ this.needsUpdate = true;
+ this.getLengths();
+
+ },
+
+ // Given u ( 0 .. 1 ), get a t to find p. This gives you points which are equidistant
+
+ getUtoTmapping: function ( u, distance ) {
+
+ var arcLengths = this.getLengths();
+
+ var i = 0, il = arcLengths.length;
+
+ var targetArcLength; // The targeted u distance value to get
+
+ if ( distance ) {
+
+ targetArcLength = distance;
+
+ } else {
+
+ targetArcLength = u * arcLengths[ il - 1 ];
+
+ }
+
+ // binary search for the index with largest value smaller than target u distance
+
+ var low = 0, high = il - 1, comparison;
+
+ while ( low <= high ) {
+
+ i = Math.floor( low + ( high - low ) / 2 ); // less likely to overflow, though probably not issue here, JS doesn't really have integers, all numbers are floats
+
+ comparison = arcLengths[ i ] - targetArcLength;
+
+ if ( comparison < 0 ) {
+
+ low = i + 1;
+
+ } else if ( comparison > 0 ) {
+
+ high = i - 1;
+
+ } else {
+
+ high = i;
+ break;
+
+ // DONE
+
+ }
+
+ }
+
+ i = high;
+
+ if ( arcLengths[ i ] === targetArcLength ) {
+
+ return i / ( il - 1 );
+
+ }
+
+ // we could get finer grain at lengths, or use simple interpolation between two points
+
+ var lengthBefore = arcLengths[ i ];
+ var lengthAfter = arcLengths[ i + 1 ];
+
+ var segmentLength = lengthAfter - lengthBefore;
+
+ // determine where we are between the 'before' and 'after' points
+
+ var segmentFraction = ( targetArcLength - lengthBefore ) / segmentLength;
+
+ // add that fractional amount to t
+
+ var t = ( i + segmentFraction ) / ( il - 1 );
+
+ return t;
+
+ },
+
+ // Returns a unit vector tangent at t
+ // In case any sub curve does not implement its tangent derivation,
+ // 2 points a small delta apart will be used to find its gradient
+ // which seems to give a reasonable approximation
+
+ getTangent: function ( t ) {
+
+ var delta = 0.0001;
+ var t1 = t - delta;
+ var t2 = t + delta;
+
+ // Capping in case of danger
+
+ if ( t1 < 0 ) t1 = 0;
+ if ( t2 > 1 ) t2 = 1;
+
+ var pt1 = this.getPoint( t1 );
+ var pt2 = this.getPoint( t2 );
+
+ var vec = pt2.clone().sub( pt1 );
+ return vec.normalize();
+
+ },
+
+ getTangentAt: function ( u ) {
+
+ var t = this.getUtoTmapping( u );
+ return this.getTangent( t );
+
+ },
+
+ computeFrenetFrames: function ( segments, closed ) {
+
+ // see http://www.cs.indiana.edu/pub/techreports/TR425.pdf
+
+ var normal = new Vector3();
+
+ var tangents = [];
+ var normals = [];
+ var binormals = [];
+
+ var vec = new Vector3();
+ var mat = new Matrix4();
+
+ var i, u, theta;
+
+ // compute the tangent vectors for each segment on the curve
+
+ for ( i = 0; i <= segments; i ++ ) {
+
+ u = i / segments;
+
+ tangents[ i ] = this.getTangentAt( u );
+ tangents[ i ].normalize();
+
+ }
+
+ // select an initial normal vector perpendicular to the first tangent vector,
+ // and in the direction of the minimum tangent xyz component
+
+ normals[ 0 ] = new Vector3();
+ binormals[ 0 ] = new Vector3();
+ var min = Number.MAX_VALUE;
+ var tx = Math.abs( tangents[ 0 ].x );
+ var ty = Math.abs( tangents[ 0 ].y );
+ var tz = Math.abs( tangents[ 0 ].z );
+
+ if ( tx <= min ) {
+
+ min = tx;
+ normal.set( 1, 0, 0 );
+
+ }
+
+ if ( ty <= min ) {
+
+ min = ty;
+ normal.set( 0, 1, 0 );
+
+ }
+
+ if ( tz <= min ) {
+
+ normal.set( 0, 0, 1 );
+
+ }
+
+ vec.crossVectors( tangents[ 0 ], normal ).normalize();
+
+ normals[ 0 ].crossVectors( tangents[ 0 ], vec );
+ binormals[ 0 ].crossVectors( tangents[ 0 ], normals[ 0 ] );
+
+
+ // compute the slowly-varying normal and binormal vectors for each segment on the curve
+
+ for ( i = 1; i <= segments; i ++ ) {
+
+ normals[ i ] = normals[ i - 1 ].clone();
+
+ binormals[ i ] = binormals[ i - 1 ].clone();
+
+ vec.crossVectors( tangents[ i - 1 ], tangents[ i ] );
+
+ if ( vec.length() > Number.EPSILON ) {
+
+ vec.normalize();
+
+ theta = Math.acos( _Math.clamp( tangents[ i - 1 ].dot( tangents[ i ] ), - 1, 1 ) ); // clamp for floating pt errors
+
+ normals[ i ].applyMatrix4( mat.makeRotationAxis( vec, theta ) );
+
+ }
+
+ binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
+
+ }
+
+ // if the curve is closed, postprocess the vectors so the first and last normal vectors are the same
+
+ if ( closed === true ) {
+
+ theta = Math.acos( _Math.clamp( normals[ 0 ].dot( normals[ segments ] ), - 1, 1 ) );
+ theta /= segments;
+
+ if ( tangents[ 0 ].dot( vec.crossVectors( normals[ 0 ], normals[ segments ] ) ) > 0 ) {
+
+ theta = - theta;
+
+ }
+
+ for ( i = 1; i <= segments; i ++ ) {
+
+ // twist a little...
+ normals[ i ].applyMatrix4( mat.makeRotationAxis( tangents[ i ], theta * i ) );
+ binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
+
+ }
+
+ }
+
+ return {
+ tangents: tangents,
+ normals: normals,
+ binormals: binormals
+ };
+
+ }
+
+ } );
+
+ function LineCurve( v1, v2 ) {
+
+ Curve.call( this );
+
+ this.v1 = v1;
+ this.v2 = v2;
+
+ }
+
+ LineCurve.prototype = Object.create( Curve.prototype );
+ LineCurve.prototype.constructor = LineCurve;
+
+ LineCurve.prototype.isLineCurve = true;
+
+ LineCurve.prototype.getPoint = function ( t ) {
+
+ if ( t === 1 ) {
+
+ return this.v2.clone();
+
+ }
+
+ var point = this.v2.clone().sub( this.v1 );
+ point.multiplyScalar( t ).add( this.v1 );
+
+ return point;
+
+ };
+
+ // Line curve is linear, so we can overwrite default getPointAt
+
+ LineCurve.prototype.getPointAt = function ( u ) {
+
+ return this.getPoint( u );
+
+ };
+
+ LineCurve.prototype.getTangent = function ( t ) {
+
+ var tangent = this.v2.clone().sub( this.v1 );
+
+ return tangent.normalize();
+
+ };
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ *
+ **/
+
+ /**************************************************************
+ * Curved Path - a curve path is simply a array of connected
+ * curves, but retains the api of a curve
+ **************************************************************/
+
+ function CurvePath() {
+
+ Curve.call( this );
+
+ this.curves = [];
+
+ this.autoClose = false; // Automatically closes the path
+
+ }
+
+ CurvePath.prototype = Object.assign( Object.create( Curve.prototype ), {
+
+ constructor: CurvePath,
+
+ add: function ( curve ) {
+
+ this.curves.push( curve );
+
+ },
+
+ closePath: function () {
+
+ // Add a line curve if start and end of lines are not connected
+ var startPoint = this.curves[ 0 ].getPoint( 0 );
+ var endPoint = this.curves[ this.curves.length - 1 ].getPoint( 1 );
+
+ if ( ! startPoint.equals( endPoint ) ) {
+
+ this.curves.push( new LineCurve( endPoint, startPoint ) );
+
+ }
+
+ },
+
+ // To get accurate point with reference to
+ // entire path distance at time t,
+ // following has to be done:
+
+ // 1. Length of each sub path have to be known
+ // 2. Locate and identify type of curve
+ // 3. Get t for the curve
+ // 4. Return curve.getPointAt(t')
+
+ getPoint: function ( t ) {
+
+ var d = t * this.getLength();
+ var curveLengths = this.getCurveLengths();
+ var i = 0;
+
+ // To think about boundaries points.
+
+ while ( i < curveLengths.length ) {
+
+ if ( curveLengths[ i ] >= d ) {
+
+ var diff = curveLengths[ i ] - d;
+ var curve = this.curves[ i ];
+
+ var segmentLength = curve.getLength();
+ var u = segmentLength === 0 ? 0 : 1 - diff / segmentLength;
+
+ return curve.getPointAt( u );
+
+ }
+
+ i ++;
+
+ }
+
+ return null;
+
+ // loop where sum != 0, sum > d , sum+1 <d
+
+ },
+
+ // We cannot use the default THREE.Curve getPoint() with getLength() because in
+ // THREE.Curve, getLength() depends on getPoint() but in THREE.CurvePath
+ // getPoint() depends on getLength
+
+ getLength: function () {
+
+ var lens = this.getCurveLengths();
+ return lens[ lens.length - 1 ];
+
+ },
+
+ // cacheLengths must be recalculated.
+ updateArcLengths: function () {
+
+ this.needsUpdate = true;
+ this.cacheLengths = null;
+ this.getCurveLengths();
+
+ },
+
+ // Compute lengths and cache them
+ // We cannot overwrite getLengths() because UtoT mapping uses it.
+
+ getCurveLengths: function () {
+
+ // We use cache values if curves and cache array are same length
+
+ if ( this.cacheLengths && this.cacheLengths.length === this.curves.length ) {
+
+ return this.cacheLengths;
+
+ }
+
+ // Get length of sub-curve
+ // Push sums into cached array
+
+ var lengths = [], sums = 0;
+
+ for ( var i = 0, l = this.curves.length; i < l; i ++ ) {
+
+ sums += this.curves[ i ].getLength();
+ lengths.push( sums );
+
+ }
+
+ this.cacheLengths = lengths;
+
+ return lengths;
+
+ },
+
+ getSpacedPoints: function ( divisions ) {
+
+ if ( divisions === undefined ) divisions = 40;
+
+ var points = [];
+
+ for ( var i = 0; i <= divisions; i ++ ) {
+
+ points.push( this.getPoint( i / divisions ) );
+
+ }
+
+ if ( this.autoClose ) {
+
+ points.push( points[ 0 ] );
+
+ }
+
+ return points;
+
+ },
+
+ getPoints: function ( divisions ) {
+
+ divisions = divisions || 12;
+
+ var points = [], last;
+
+ for ( var i = 0, curves = this.curves; i < curves.length; i ++ ) {
+
+ var curve = curves[ i ];
+ var resolution = (curve && curve.isEllipseCurve) ? divisions * 2
+ : (curve && curve.isLineCurve) ? 1
+ : (curve && curve.isSplineCurve) ? divisions * curve.points.length
+ : divisions;
+
+ var pts = curve.getPoints( resolution );
+
+ for ( var j = 0; j < pts.length; j++ ) {
+
+ var point = pts[ j ];
+
+ if ( last && last.equals( point ) ) continue; // ensures no consecutive points are duplicates
+
+ points.push( point );
+ last = point;
+
+ }
+
+ }
+
+ if ( this.autoClose && points.length > 1 && !points[ points.length - 1 ].equals( points[ 0 ] ) ) {
+
+ points.push( points[ 0 ] );
+
+ }
+
+ return points;
+
+ },
+
+ /**************************************************************
+ * Create Geometries Helpers
+ **************************************************************/
+
+ /// Generate geometry from path points (for Line or Points objects)
+
+ createPointsGeometry: function ( divisions ) {
+
+ var pts = this.getPoints( divisions );
+ return this.createGeometry( pts );
+
+ },
+
+ // Generate geometry from equidistant sampling along the path
+
+ createSpacedPointsGeometry: function ( divisions ) {
+
+ var pts = this.getSpacedPoints( divisions );
+ return this.createGeometry( pts );
+
+ },
+
+ createGeometry: function ( points ) {
+
+ var geometry = new Geometry();
+
+ for ( var i = 0, l = points.length; i < l; i ++ ) {
+
+ var point = points[ i ];
+ geometry.vertices.push( new Vector3( point.x, point.y, point.z || 0 ) );
+
+ }
+
+ return geometry;
+
+ }
+
+ } );
+
+ function EllipseCurve( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
+
+ Curve.call( this );
+
+ this.aX = aX;
+ this.aY = aY;
+
+ this.xRadius = xRadius;
+ this.yRadius = yRadius;
+
+ this.aStartAngle = aStartAngle;
+ this.aEndAngle = aEndAngle;
+
+ this.aClockwise = aClockwise;
+
+ this.aRotation = aRotation || 0;
+
+ }
+
+ EllipseCurve.prototype = Object.create( Curve.prototype );
+ EllipseCurve.prototype.constructor = EllipseCurve;
+
+ EllipseCurve.prototype.isEllipseCurve = true;
+
+ EllipseCurve.prototype.getPoint = function ( t ) {
+
+ var twoPi = Math.PI * 2;
+ var deltaAngle = this.aEndAngle - this.aStartAngle;
+ var samePoints = Math.abs( deltaAngle ) < Number.EPSILON;
+
+ // ensures that deltaAngle is 0 .. 2 PI
+ while ( deltaAngle < 0 ) deltaAngle += twoPi;
+ while ( deltaAngle > twoPi ) deltaAngle -= twoPi;
+
+ if ( deltaAngle < Number.EPSILON ) {
+
+ if ( samePoints ) {
+
+ deltaAngle = 0;
+
+ } else {
+
+ deltaAngle = twoPi;
+
+ }
+
+ }
+
+ if ( this.aClockwise === true && ! samePoints ) {
+
+ if ( deltaAngle === twoPi ) {
+
+ deltaAngle = - twoPi;
+
+ } else {
+
+ deltaAngle = deltaAngle - twoPi;
+
+ }
+
+ }
+
+ var angle = this.aStartAngle + t * deltaAngle;
+ var x = this.aX + this.xRadius * Math.cos( angle );
+ var y = this.aY + this.yRadius * Math.sin( angle );
+
+ if ( this.aRotation !== 0 ) {
+
+ var cos = Math.cos( this.aRotation );
+ var sin = Math.sin( this.aRotation );
+
+ var tx = x - this.aX;
+ var ty = y - this.aY;
+
+ // Rotate the point about the center of the ellipse.
+ x = tx * cos - ty * sin + this.aX;
+ y = tx * sin + ty * cos + this.aY;
+
+ }
+
+ return new Vector2( x, y );
+
+ };
+
+ function SplineCurve( points /* array of Vector2 */ ) {
+
+ Curve.call( this );
+
+ this.points = ( points === undefined ) ? [] : points;
+
+ }
+
+ SplineCurve.prototype = Object.create( Curve.prototype );
+ SplineCurve.prototype.constructor = SplineCurve;
+
+ SplineCurve.prototype.isSplineCurve = true;
+
+ SplineCurve.prototype.getPoint = function ( t ) {
+
+ var points = this.points;
+ var point = ( points.length - 1 ) * t;
+
+ var intPoint = Math.floor( point );
+ var weight = point - intPoint;
+
+ var point0 = points[ intPoint === 0 ? intPoint : intPoint - 1 ];
+ var point1 = points[ intPoint ];
+ var point2 = points[ intPoint > points.length - 2 ? points.length - 1 : intPoint + 1 ];
+ var point3 = points[ intPoint > points.length - 3 ? points.length - 1 : intPoint + 2 ];
+
+ return new Vector2(
+ CatmullRom( weight, point0.x, point1.x, point2.x, point3.x ),
+ CatmullRom( weight, point0.y, point1.y, point2.y, point3.y )
+ );
+
+ };
+
+ function CubicBezierCurve( v0, v1, v2, v3 ) {
+
+ Curve.call( this );
+
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
+ this.v3 = v3;
+
+ }
+
+ CubicBezierCurve.prototype = Object.create( Curve.prototype );
+ CubicBezierCurve.prototype.constructor = CubicBezierCurve;
+
+ CubicBezierCurve.prototype.getPoint = function ( t ) {
+
+ var v0 = this.v0, v1 = this.v1, v2 = this.v2, v3 = this.v3;
+
+ return new Vector2(
+ CubicBezier( t, v0.x, v1.x, v2.x, v3.x ),
+ CubicBezier( t, v0.y, v1.y, v2.y, v3.y )
+ );
+
+ };
+
+ function QuadraticBezierCurve( v0, v1, v2 ) {
+
+ Curve.call( this );
+
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
+
+ }
+
+ QuadraticBezierCurve.prototype = Object.create( Curve.prototype );
+ QuadraticBezierCurve.prototype.constructor = QuadraticBezierCurve;
+
+ QuadraticBezierCurve.prototype.getPoint = function ( t ) {
+
+ var v0 = this.v0, v1 = this.v1, v2 = this.v2;
+
+ return new Vector2(
+ QuadraticBezier( t, v0.x, v1.x, v2.x ),
+ QuadraticBezier( t, v0.y, v1.y, v2.y )
+ );
+
+ };
+
+ var PathPrototype = Object.assign( Object.create( CurvePath.prototype ), {
+
+ fromPoints: function ( vectors ) {
+
+ this.moveTo( vectors[ 0 ].x, vectors[ 0 ].y );
+
+ for ( var i = 1, l = vectors.length; i < l; i ++ ) {
+
+ this.lineTo( vectors[ i ].x, vectors[ i ].y );
+
+ }
+
+ },
+
+ moveTo: function ( x, y ) {
+
+ this.currentPoint.set( x, y ); // TODO consider referencing vectors instead of copying?
+
+ },
+
+ lineTo: function ( x, y ) {
+
+ var curve = new LineCurve( this.currentPoint.clone(), new Vector2( x, y ) );
+ this.curves.push( curve );
+
+ this.currentPoint.set( x, y );
+
+ },
+
+ quadraticCurveTo: function ( aCPx, aCPy, aX, aY ) {
+
+ var curve = new QuadraticBezierCurve(
+ this.currentPoint.clone(),
+ new Vector2( aCPx, aCPy ),
+ new Vector2( aX, aY )
+ );
+
+ this.curves.push( curve );
+
+ this.currentPoint.set( aX, aY );
+
+ },
+
+ bezierCurveTo: function ( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY ) {
+
+ var curve = new CubicBezierCurve(
+ this.currentPoint.clone(),
+ new Vector2( aCP1x, aCP1y ),
+ new Vector2( aCP2x, aCP2y ),
+ new Vector2( aX, aY )
+ );
+
+ this.curves.push( curve );
+
+ this.currentPoint.set( aX, aY );
+
+ },
+
+ splineThru: function ( pts /*Array of Vector*/ ) {
+
+ var npts = [ this.currentPoint.clone() ].concat( pts );
+
+ var curve = new SplineCurve( npts );
+ this.curves.push( curve );
+
+ this.currentPoint.copy( pts[ pts.length - 1 ] );
+
+ },
+
+ arc: function ( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
+
+ var x0 = this.currentPoint.x;
+ var y0 = this.currentPoint.y;
+
+ this.absarc( aX + x0, aY + y0, aRadius,
+ aStartAngle, aEndAngle, aClockwise );
+
+ },
+
+ absarc: function ( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
+
+ this.absellipse( aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
+
+ },
+
+ ellipse: function ( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
+
+ var x0 = this.currentPoint.x;
+ var y0 = this.currentPoint.y;
+
+ this.absellipse( aX + x0, aY + y0, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation );
+
+ },
+
+ absellipse: function ( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
+
+ var curve = new EllipseCurve( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation );
+
+ if ( this.curves.length > 0 ) {
+
+ // if a previous curve is present, attempt to join
+ var firstPoint = curve.getPoint( 0 );
+
+ if ( ! firstPoint.equals( this.currentPoint ) ) {
+
+ this.lineTo( firstPoint.x, firstPoint.y );
+
+ }
+
+ }
+
+ this.curves.push( curve );
+
+ var lastPoint = curve.getPoint( 1 );
+ this.currentPoint.copy( lastPoint );
+
+ }
+
+ } );
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * Creates free form 2d path using series of points, lines or curves.
+ **/
+
+ function Path( points ) {
+
+ CurvePath.call( this );
+ this.currentPoint = new Vector2();
+
+ if ( points ) {
+
+ this.fromPoints( points );
+
+ }
+
+ }
+
+ Path.prototype = PathPrototype;
+ PathPrototype.constructor = Path;
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * Defines a 2d shape plane using paths.
+ **/
+
+ // STEP 1 Create a path.
+ // STEP 2 Turn path into shape.
+ // STEP 3 ExtrudeGeometry takes in Shape/Shapes
+ // STEP 3a - Extract points from each shape, turn to vertices
+ // STEP 3b - Triangulate each shape, add faces.
+
+ function Shape() {
+
+ Path.apply( this, arguments );
+
+ this.holes = [];
+
+ }
+
+ Shape.prototype = Object.assign( Object.create( PathPrototype ), {
+
+ constructor: Shape,
+
+ getPointsHoles: function ( divisions ) {
+
+ var holesPts = [];
+
+ for ( var i = 0, l = this.holes.length; i < l; i ++ ) {
+
+ holesPts[ i ] = this.holes[ i ].getPoints( divisions );
+
+ }
+
+ return holesPts;
+
+ },
+
+ // Get points of shape and holes (keypoints based on segments parameter)
+
+ extractAllPoints: function ( divisions ) {
+
+ return {
+
+ shape: this.getPoints( divisions ),
+ holes: this.getPointsHoles( divisions )
+
+ };
+
+ },
+
+ extractPoints: function ( divisions ) {
+
+ return this.extractAllPoints( divisions );
+
+ }
+
+ } );
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * minimal class for proxing functions to Path. Replaces old "extractSubpaths()"
+ **/
+
+ function ShapePath() {
+
+ this.subPaths = [];
+ this.currentPath = null;
+
+ }
+
+ Object.assign( ShapePath.prototype, {
+
+ moveTo: function ( x, y ) {
+
+ this.currentPath = new Path();
+ this.subPaths.push( this.currentPath );
+ this.currentPath.moveTo( x, y );
+
+ },
+
+ lineTo: function ( x, y ) {
+
+ this.currentPath.lineTo( x, y );
+
+ },
+
+ quadraticCurveTo: function ( aCPx, aCPy, aX, aY ) {
+
+ this.currentPath.quadraticCurveTo( aCPx, aCPy, aX, aY );
+
+ },
+
+ bezierCurveTo: function ( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY ) {
+
+ this.currentPath.bezierCurveTo( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY );
+
+ },
+
+ splineThru: function ( pts ) {
+
+ this.currentPath.splineThru( pts );
+
+ },
+
+ toShapes: function ( isCCW, noHoles ) {
+
+ function toShapesNoHoles( inSubpaths ) {
+
+ var shapes = [];
+
+ for ( var i = 0, l = inSubpaths.length; i < l; i ++ ) {
+
+ var tmpPath = inSubpaths[ i ];
+
+ var tmpShape = new Shape();
+ tmpShape.curves = tmpPath.curves;
+
+ shapes.push( tmpShape );
+
+ }
+
+ return shapes;
+
+ }
+
+ function isPointInsidePolygon( inPt, inPolygon ) {
+
+ var polyLen = inPolygon.length;
+
+ // inPt on polygon contour => immediate success or
+ // toggling of inside/outside at every single! intersection point of an edge
+ // with the horizontal line through inPt, left of inPt
+ // not counting lowerY endpoints of edges and whole edges on that line
+ var inside = false;
+ for ( var p = polyLen - 1, q = 0; q < polyLen; p = q ++ ) {
+
+ var edgeLowPt = inPolygon[ p ];
+ var edgeHighPt = inPolygon[ q ];
+
+ var edgeDx = edgeHighPt.x - edgeLowPt.x;
+ var edgeDy = edgeHighPt.y - edgeLowPt.y;
+
+ if ( Math.abs( edgeDy ) > Number.EPSILON ) {
+
+ // not parallel
+ if ( edgeDy < 0 ) {
+
+ edgeLowPt = inPolygon[ q ]; edgeDx = - edgeDx;
+ edgeHighPt = inPolygon[ p ]; edgeDy = - edgeDy;
+
+ }
+ if ( ( inPt.y < edgeLowPt.y ) || ( inPt.y > edgeHighPt.y ) ) continue;
+
+ if ( inPt.y === edgeLowPt.y ) {
+
+ if ( inPt.x === edgeLowPt.x ) return true; // inPt is on contour ?
+ // continue; // no intersection or edgeLowPt => doesn't count !!!
+
+ } else {
+
+ var perpEdge = edgeDy * ( inPt.x - edgeLowPt.x ) - edgeDx * ( inPt.y - edgeLowPt.y );
+ if ( perpEdge === 0 ) return true; // inPt is on contour ?
+ if ( perpEdge < 0 ) continue;
+ inside = ! inside; // true intersection left of inPt
+
+ }
+
+ } else {
+
+ // parallel or collinear
+ if ( inPt.y !== edgeLowPt.y ) continue; // parallel
+ // edge lies on the same horizontal line as inPt
+ if ( ( ( edgeHighPt.x <= inPt.x ) && ( inPt.x <= edgeLowPt.x ) ) ||
+ ( ( edgeLowPt.x <= inPt.x ) && ( inPt.x <= edgeHighPt.x ) ) ) return true; // inPt: Point on contour !
+ // continue;
+
+ }
+
+ }
+
+ return inside;
+
+ }
+
+ var isClockWise = ShapeUtils.isClockWise;
+
+ var subPaths = this.subPaths;
+ if ( subPaths.length === 0 ) return [];
+
+ if ( noHoles === true ) return toShapesNoHoles( subPaths );
+
+
+ var solid, tmpPath, tmpShape, shapes = [];
+
+ if ( subPaths.length === 1 ) {
+
+ tmpPath = subPaths[ 0 ];
+ tmpShape = new Shape();
+ tmpShape.curves = tmpPath.curves;
+ shapes.push( tmpShape );
+ return shapes;
+
+ }
+
+ var holesFirst = ! isClockWise( subPaths[ 0 ].getPoints() );
+ holesFirst = isCCW ? ! holesFirst : holesFirst;
+
+ // console.log("Holes first", holesFirst);
+
+ var betterShapeHoles = [];
+ var newShapes = [];
+ var newShapeHoles = [];
+ var mainIdx = 0;
+ var tmpPoints;
+
+ newShapes[ mainIdx ] = undefined;
+ newShapeHoles[ mainIdx ] = [];
+
+ for ( var i = 0, l = subPaths.length; i < l; i ++ ) {
+
+ tmpPath = subPaths[ i ];
+ tmpPoints = tmpPath.getPoints();
+ solid = isClockWise( tmpPoints );
+ solid = isCCW ? ! solid : solid;
+
+ if ( solid ) {
+
+ if ( ( ! holesFirst ) && ( newShapes[ mainIdx ] ) ) mainIdx ++;
+
+ newShapes[ mainIdx ] = { s: new Shape(), p: tmpPoints };
+ newShapes[ mainIdx ].s.curves = tmpPath.curves;
+
+ if ( holesFirst ) mainIdx ++;
+ newShapeHoles[ mainIdx ] = [];
+
+ //console.log('cw', i);
+
+ } else {
+
+ newShapeHoles[ mainIdx ].push( { h: tmpPath, p: tmpPoints[ 0 ] } );
+
+ //console.log('ccw', i);
+
+ }
+
+ }
+
+ // only Holes? -> probably all Shapes with wrong orientation
+ if ( ! newShapes[ 0 ] ) return toShapesNoHoles( subPaths );
+
+
+ if ( newShapes.length > 1 ) {
+
+ var ambiguous = false;
+ var toChange = [];
+
+ for ( var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
+
+ betterShapeHoles[ sIdx ] = [];
+
+ }
+
+ for ( var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
+
+ var sho = newShapeHoles[ sIdx ];
+
+ for ( var hIdx = 0; hIdx < sho.length; hIdx ++ ) {
+
+ var ho = sho[ hIdx ];
+ var hole_unassigned = true;
+
+ for ( var s2Idx = 0; s2Idx < newShapes.length; s2Idx ++ ) {
+
+ if ( isPointInsidePolygon( ho.p, newShapes[ s2Idx ].p ) ) {
+
+ if ( sIdx !== s2Idx ) toChange.push( { froms: sIdx, tos: s2Idx, hole: hIdx } );
+ if ( hole_unassigned ) {
+
+ hole_unassigned = false;
+ betterShapeHoles[ s2Idx ].push( ho );
+
+ } else {
+
+ ambiguous = true;
+
+ }
+
+ }
+
+ }
+ if ( hole_unassigned ) {
+
+ betterShapeHoles[ sIdx ].push( ho );
+
+ }
+
+ }
+
+ }
+ // console.log("ambiguous: ", ambiguous);
+ if ( toChange.length > 0 ) {
+
+ // console.log("to change: ", toChange);
+ if ( ! ambiguous ) newShapeHoles = betterShapeHoles;
+
+ }
+
+ }
+
+ var tmpHoles;
+
+ for ( var i = 0, il = newShapes.length; i < il; i ++ ) {
+
+ tmpShape = newShapes[ i ].s;
+ shapes.push( tmpShape );
+ tmpHoles = newShapeHoles[ i ];
+
+ for ( var j = 0, jl = tmpHoles.length; j < jl; j ++ ) {
+
+ tmpShape.holes.push( tmpHoles[ j ].h );
+
+ }
+
+ }
+
+ //console.log("shape", shapes);
+
+ return shapes;
+
+ }
+
+ } );
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Font( data ) {
+
+ this.data = data;
+
+ }
+
+ Object.assign( Font.prototype, {
+
+ isFont: true,
+
+ generateShapes: function ( text, size, divisions ) {
+
+ function createPaths( text ) {
+
+ var chars = String( text ).split( '' );
+ var scale = size / data.resolution;
+ var line_height = ( data.boundingBox.yMax - data.boundingBox.yMin + data.underlineThickness ) * scale;
+
+ var offsetX = 0, offsetY = 0;
+
+ var paths = [];
+
+ for ( var i = 0; i < chars.length; i ++ ) {
+
+ var char = chars[ i ];
+
+ if ( char === '\n' ) {
+
+ offsetX = 0;
+ offsetY -= line_height;
+
+ } else {
+
+ var ret = createPath( char, scale, offsetX, offsetY );
+ offsetX += ret.offsetX;
+ paths.push( ret.path );
+
+ }
+
+ }
+
+ return paths;
+
+ }
+
+ function createPath( c, scale, offsetX, offsetY ) {
+
+ var glyph = data.glyphs[ c ] || data.glyphs[ '?' ];
+
+ if ( ! glyph ) return;
+
+ var path = new ShapePath();
+
+ var pts = [];
+ var x, y, cpx, cpy, cpx0, cpy0, cpx1, cpy1, cpx2, cpy2, laste;
+
+ if ( glyph.o ) {
+
+ var outline = glyph._cachedOutline || ( glyph._cachedOutline = glyph.o.split( ' ' ) );
+
+ for ( var i = 0, l = outline.length; i < l; ) {
+
+ var action = outline[ i ++ ];
+
+ switch ( action ) {
+
+ case 'm': // moveTo
+
+ x = outline[ i ++ ] * scale + offsetX;
+ y = outline[ i ++ ] * scale + offsetY;
+
+ path.moveTo( x, y );
+
+ break;
+
+ case 'l': // lineTo
+
+ x = outline[ i ++ ] * scale + offsetX;
+ y = outline[ i ++ ] * scale + offsetY;
+
+ path.lineTo( x, y );
+
+ break;
+
+ case 'q': // quadraticCurveTo
+
+ cpx = outline[ i ++ ] * scale + offsetX;
+ cpy = outline[ i ++ ] * scale + offsetY;
+ cpx1 = outline[ i ++ ] * scale + offsetX;
+ cpy1 = outline[ i ++ ] * scale + offsetY;
+
+ path.quadraticCurveTo( cpx1, cpy1, cpx, cpy );
+
+ laste = pts[ pts.length - 1 ];
+
+ if ( laste ) {
+
+ cpx0 = laste.x;
+ cpy0 = laste.y;
+
+ for ( var i2 = 1; i2 <= divisions; i2 ++ ) {
+
+ var t = i2 / divisions;
+ QuadraticBezier( t, cpx0, cpx1, cpx );
+ QuadraticBezier( t, cpy0, cpy1, cpy );
+
+ }
+
+ }
+
+ break;
+
+ case 'b': // bezierCurveTo
+
+ cpx = outline[ i ++ ] * scale + offsetX;
+ cpy = outline[ i ++ ] * scale + offsetY;
+ cpx1 = outline[ i ++ ] * scale + offsetX;
+ cpy1 = outline[ i ++ ] * scale + offsetY;
+ cpx2 = outline[ i ++ ] * scale + offsetX;
+ cpy2 = outline[ i ++ ] * scale + offsetY;
+
+ path.bezierCurveTo( cpx1, cpy1, cpx2, cpy2, cpx, cpy );
+
+ laste = pts[ pts.length - 1 ];
+
+ if ( laste ) {
+
+ cpx0 = laste.x;
+ cpy0 = laste.y;
+
+ for ( var i2 = 1; i2 <= divisions; i2 ++ ) {
+
+ var t = i2 / divisions;
+ CubicBezier( t, cpx0, cpx1, cpx2, cpx );
+ CubicBezier( t, cpy0, cpy1, cpy2, cpy );
+
+ }
+
+ }
+
+ break;
+
+ }
+
+ }
+
+ }
+
+ return { offsetX: glyph.ha * scale, path: path };
+
+ }
+
+ //
+
+ if ( size === undefined ) size = 100;
+ if ( divisions === undefined ) divisions = 4;
+
+ var data = this.data;
+
+ var paths = createPaths( text );
+ var shapes = [];
+
+ for ( var p = 0, pl = paths.length; p < pl; p ++ ) {
+
+ Array.prototype.push.apply( shapes, paths[ p ].toShapes() );
+
+ }
+
+ return shapes;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function FontLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( FontLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var loader = new FileLoader( this.manager );
+ loader.load( url, function ( text ) {
+
+ var json;
+
+ try {
+
+ json = JSON.parse( text );
+
+ } catch ( e ) {
+
+ console.warn( 'THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead.' );
+ json = JSON.parse( text.substring( 65, text.length - 2 ) );
+
+ }
+
+ var font = scope.parse( json );
+
+ if ( onLoad ) onLoad( font );
+
+ }, onProgress, onError );
+
+ },
+
+ parse: function ( json ) {
+
+ return new Font( json );
+
+ }
+
+ } );
+
+ var context;
+
+ var AudioContext = {
+
+ getContext: function () {
+
+ if ( context === undefined ) {
+
+ context = new ( window.AudioContext || window.webkitAudioContext )();
+
+ }
+
+ return context;
+
+ },
+
+ setContext: function ( value ) {
+
+ context = value;
+
+ }
+
+ };
+
+ /**
+ * @author Reece Aaron Lecrivain / http://reecenotes.com/
+ */
+
+ function AudioLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( AudioLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var loader = new FileLoader( this.manager );
+ loader.setResponseType( 'arraybuffer' );
+ loader.load( url, function ( buffer ) {
+
+ var context = AudioContext.getContext();
+
+ context.decodeAudioData( buffer, function ( audioBuffer ) {
+
+ onLoad( audioBuffer );
+
+ } );
+
+ }, onProgress, onError );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function StereoCamera() {
+
+ this.type = 'StereoCamera';
+
+ this.aspect = 1;
+
+ this.eyeSep = 0.064;
+
+ this.cameraL = new PerspectiveCamera();
+ this.cameraL.layers.enable( 1 );
+ this.cameraL.matrixAutoUpdate = false;
+
+ this.cameraR = new PerspectiveCamera();
+ this.cameraR.layers.enable( 2 );
+ this.cameraR.matrixAutoUpdate = false;
+
+ }
+
+ Object.assign( StereoCamera.prototype, {
+
+ update: ( function () {
+
+ var instance, focus, fov, aspect, near, far, zoom, eyeSep;
+
+ var eyeRight = new Matrix4();
+ var eyeLeft = new Matrix4();
+
+ return function update( camera ) {
+
+ var needsUpdate = instance !== this || focus !== camera.focus || fov !== camera.fov ||
+ aspect !== camera.aspect * this.aspect || near !== camera.near ||
+ far !== camera.far || zoom !== camera.zoom || eyeSep !== this.eyeSep;
+
+ if ( needsUpdate ) {
+
+ instance = this;
+ focus = camera.focus;
+ fov = camera.fov;
+ aspect = camera.aspect * this.aspect;
+ near = camera.near;
+ far = camera.far;
+ zoom = camera.zoom;
+
+ // Off-axis stereoscopic effect based on
+ // http://paulbourke.net/stereographics/stereorender/
+
+ var projectionMatrix = camera.projectionMatrix.clone();
+ eyeSep = this.eyeSep / 2;
+ var eyeSepOnProjection = eyeSep * near / focus;
+ var ymax = ( near * Math.tan( _Math.DEG2RAD * fov * 0.5 ) ) / zoom;
+ var xmin, xmax;
+
+ // translate xOffset
+
+ eyeLeft.elements[ 12 ] = - eyeSep;
+ eyeRight.elements[ 12 ] = eyeSep;
+
+ // for left eye
+
+ xmin = - ymax * aspect + eyeSepOnProjection;
+ xmax = ymax * aspect + eyeSepOnProjection;
+
+ projectionMatrix.elements[ 0 ] = 2 * near / ( xmax - xmin );
+ projectionMatrix.elements[ 8 ] = ( xmax + xmin ) / ( xmax - xmin );
+
+ this.cameraL.projectionMatrix.copy( projectionMatrix );
+
+ // for right eye
+
+ xmin = - ymax * aspect - eyeSepOnProjection;
+ xmax = ymax * aspect - eyeSepOnProjection;
+
+ projectionMatrix.elements[ 0 ] = 2 * near / ( xmax - xmin );
+ projectionMatrix.elements[ 8 ] = ( xmax + xmin ) / ( xmax - xmin );
+
+ this.cameraR.projectionMatrix.copy( projectionMatrix );
+
+ }
+
+ this.cameraL.matrixWorld.copy( camera.matrixWorld ).multiply( eyeLeft );
+ this.cameraR.matrixWorld.copy( camera.matrixWorld ).multiply( eyeRight );
+
+ };
+
+ } )()
+
+ } );
+
+ /**
+ * Camera for rendering cube maps
+ * - renders scene into axis-aligned cube
+ *
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function CubeCamera( near, far, cubeResolution ) {
+
+ Object3D.call( this );
+
+ this.type = 'CubeCamera';
+
+ var fov = 90, aspect = 1;
+
+ var cameraPX = new PerspectiveCamera( fov, aspect, near, far );
+ cameraPX.up.set( 0, - 1, 0 );
+ cameraPX.lookAt( new Vector3( 1, 0, 0 ) );
+ this.add( cameraPX );
+
+ var cameraNX = new PerspectiveCamera( fov, aspect, near, far );
+ cameraNX.up.set( 0, - 1, 0 );
+ cameraNX.lookAt( new Vector3( - 1, 0, 0 ) );
+ this.add( cameraNX );
+
+ var cameraPY = new PerspectiveCamera( fov, aspect, near, far );
+ cameraPY.up.set( 0, 0, 1 );
+ cameraPY.lookAt( new Vector3( 0, 1, 0 ) );
+ this.add( cameraPY );
+
+ var cameraNY = new PerspectiveCamera( fov, aspect, near, far );
+ cameraNY.up.set( 0, 0, - 1 );
+ cameraNY.lookAt( new Vector3( 0, - 1, 0 ) );
+ this.add( cameraNY );
+
+ var cameraPZ = new PerspectiveCamera( fov, aspect, near, far );
+ cameraPZ.up.set( 0, - 1, 0 );
+ cameraPZ.lookAt( new Vector3( 0, 0, 1 ) );
+ this.add( cameraPZ );
+
+ var cameraNZ = new PerspectiveCamera( fov, aspect, near, far );
+ cameraNZ.up.set( 0, - 1, 0 );
+ cameraNZ.lookAt( new Vector3( 0, 0, - 1 ) );
+ this.add( cameraNZ );
+
+ var options = { format: RGBFormat, magFilter: LinearFilter, minFilter: LinearFilter };
+
+ this.renderTarget = new WebGLRenderTargetCube( cubeResolution, cubeResolution, options );
+ this.renderTarget.texture.name = "CubeCamera";
+
+ this.updateCubeMap = function ( renderer, scene ) {
+
+ if ( this.parent === null ) this.updateMatrixWorld();
+
+ var renderTarget = this.renderTarget;
+ var generateMipmaps = renderTarget.texture.generateMipmaps;
+
+ renderTarget.texture.generateMipmaps = false;
+
+ renderTarget.activeCubeFace = 0;
+ renderer.render( scene, cameraPX, renderTarget );
+
+ renderTarget.activeCubeFace = 1;
+ renderer.render( scene, cameraNX, renderTarget );
+
+ renderTarget.activeCubeFace = 2;
+ renderer.render( scene, cameraPY, renderTarget );
+
+ renderTarget.activeCubeFace = 3;
+ renderer.render( scene, cameraNY, renderTarget );
+
+ renderTarget.activeCubeFace = 4;
+ renderer.render( scene, cameraPZ, renderTarget );
+
+ renderTarget.texture.generateMipmaps = generateMipmaps;
+
+ renderTarget.activeCubeFace = 5;
+ renderer.render( scene, cameraNZ, renderTarget );
+
+ renderer.setRenderTarget( null );
+
+ };
+
+ }
+
+ CubeCamera.prototype = Object.create( Object3D.prototype );
+ CubeCamera.prototype.constructor = CubeCamera;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function AudioListener() {
+
+ Object3D.call( this );
+
+ this.type = 'AudioListener';
+
+ this.context = AudioContext.getContext();
+
+ this.gain = this.context.createGain();
+ this.gain.connect( this.context.destination );
+
+ this.filter = null;
+
+ }
+
+ AudioListener.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: AudioListener,
+
+ getInput: function () {
+
+ return this.gain;
+
+ },
+
+ removeFilter: function ( ) {
+
+ if ( this.filter !== null ) {
+
+ this.gain.disconnect( this.filter );
+ this.filter.disconnect( this.context.destination );
+ this.gain.connect( this.context.destination );
+ this.filter = null;
+
+ }
+
+ },
+
+ getFilter: function () {
+
+ return this.filter;
+
+ },
+
+ setFilter: function ( value ) {
+
+ if ( this.filter !== null ) {
+
+ this.gain.disconnect( this.filter );
+ this.filter.disconnect( this.context.destination );
+
+ } else {
+
+ this.gain.disconnect( this.context.destination );
+
+ }
+
+ this.filter = value;
+ this.gain.connect( this.filter );
+ this.filter.connect( this.context.destination );
+
+ },
+
+ getMasterVolume: function () {
+
+ return this.gain.gain.value;
+
+ },
+
+ setMasterVolume: function ( value ) {
+
+ this.gain.gain.value = value;
+
+ },
+
+ updateMatrixWorld: ( function () {
+
+ var position = new Vector3();
+ var quaternion = new Quaternion();
+ var scale = new Vector3();
+
+ var orientation = new Vector3();
+
+ return function updateMatrixWorld( force ) {
+
+ Object3D.prototype.updateMatrixWorld.call( this, force );
+
+ var listener = this.context.listener;
+ var up = this.up;
+
+ this.matrixWorld.decompose( position, quaternion, scale );
+
+ orientation.set( 0, 0, - 1 ).applyQuaternion( quaternion );
+
+ if ( listener.positionX ) {
+
+ listener.positionX.setValueAtTime( position.x, this.context.currentTime );
+ listener.positionY.setValueAtTime( position.y, this.context.currentTime );
+ listener.positionZ.setValueAtTime( position.z, this.context.currentTime );
+ listener.forwardX.setValueAtTime( orientation.x, this.context.currentTime );
+ listener.forwardY.setValueAtTime( orientation.y, this.context.currentTime );
+ listener.forwardZ.setValueAtTime( orientation.z, this.context.currentTime );
+ listener.upX.setValueAtTime( up.x, this.context.currentTime );
+ listener.upY.setValueAtTime( up.y, this.context.currentTime );
+ listener.upZ.setValueAtTime( up.z, this.context.currentTime );
+
+ } else {
+
+ listener.setPosition( position.x, position.y, position.z );
+ listener.setOrientation( orientation.x, orientation.y, orientation.z, up.x, up.y, up.z );
+
+ }
+
+ };
+
+ } )()
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Reece Aaron Lecrivain / http://reecenotes.com/
+ */
+
+ function Audio( listener ) {
+
+ Object3D.call( this );
+
+ this.type = 'Audio';
+
+ this.context = listener.context;
+
+ this.gain = this.context.createGain();
+ this.gain.connect( listener.getInput() );
+
+ this.autoplay = false;
+
+ this.buffer = null;
+ this.loop = false;
+ this.startTime = 0;
+ this.playbackRate = 1;
+ this.isPlaying = false;
+ this.hasPlaybackControl = true;
+ this.sourceType = 'empty';
+
+ this.filters = [];
+
+ }
+
+ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Audio,
+
+ getOutput: function () {
+
+ return this.gain;
+
+ },
+
+ setNodeSource: function ( audioNode ) {
+
+ this.hasPlaybackControl = false;
+ this.sourceType = 'audioNode';
+ this.source = audioNode;
+ this.connect();
+
+ return this;
+
+ },
+
+ setBuffer: function ( audioBuffer ) {
+
+ this.buffer = audioBuffer;
+ this.sourceType = 'buffer';
+
+ if ( this.autoplay ) this.play();
+
+ return this;
+
+ },
+
+ play: function () {
+
+ if ( this.isPlaying === true ) {
+
+ console.warn( 'THREE.Audio: Audio is already playing.' );
+ return;
+
+ }
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return;
+
+ }
+
+ var source = this.context.createBufferSource();
+
+ source.buffer = this.buffer;
+ source.loop = this.loop;
+ source.onended = this.onEnded.bind( this );
+ source.playbackRate.setValueAtTime( this.playbackRate, this.startTime );
+ source.start( 0, this.startTime );
+
+ this.isPlaying = true;
+
+ this.source = source;
+
+ return this.connect();
+
+ },
+
+ pause: function () {
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return;
+
+ }
+
+ this.source.stop();
+ this.startTime = this.context.currentTime;
+ this.isPlaying = false;
+
+ return this;
+
+ },
+
+ stop: function () {
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return;
+
+ }
+
+ this.source.stop();
+ this.startTime = 0;
+ this.isPlaying = false;
+
+ return this;
+
+ },
+
+ connect: function () {
+
+ if ( this.filters.length > 0 ) {
+
+ this.source.connect( this.filters[ 0 ] );
+
+ for ( var i = 1, l = this.filters.length; i < l; i ++ ) {
+
+ this.filters[ i - 1 ].connect( this.filters[ i ] );
+
+ }
+
+ this.filters[ this.filters.length - 1 ].connect( this.getOutput() );
+
+ } else {
+
+ this.source.connect( this.getOutput() );
+
+ }
+
+ return this;
+
+ },
+
+ disconnect: function () {
+
+ if ( this.filters.length > 0 ) {
+
+ this.source.disconnect( this.filters[ 0 ] );
+
+ for ( var i = 1, l = this.filters.length; i < l; i ++ ) {
+
+ this.filters[ i - 1 ].disconnect( this.filters[ i ] );
+
+ }
+
+ this.filters[ this.filters.length - 1 ].disconnect( this.getOutput() );
+
+ } else {
+
+ this.source.disconnect( this.getOutput() );
+
+ }
+
+ return this;
+
+ },
+
+ getFilters: function () {
+
+ return this.filters;
+
+ },
+
+ setFilters: function ( value ) {
+
+ if ( ! value ) value = [];
+
+ if ( this.isPlaying === true ) {
+
+ this.disconnect();
+ this.filters = value;
+ this.connect();
+
+ } else {
+
+ this.filters = value;
+
+ }
+
+ return this;
+
+ },
+
+ getFilter: function () {
+
+ return this.getFilters()[ 0 ];
+
+ },
+
+ setFilter: function ( filter ) {
+
+ return this.setFilters( filter ? [ filter ] : [] );
+
+ },
+
+ setPlaybackRate: function ( value ) {
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return;
+
+ }
+
+ this.playbackRate = value;
+
+ if ( this.isPlaying === true ) {
+
+ this.source.playbackRate.setValueAtTime( this.playbackRate, this.context.currentTime );
+
+ }
+
+ return this;
+
+ },
+
+ getPlaybackRate: function () {
+
+ return this.playbackRate;
+
+ },
+
+ onEnded: function () {
+
+ this.isPlaying = false;
+
+ },
+
+ getLoop: function () {
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return false;
+
+ }
+
+ return this.loop;
+
+ },
+
+ setLoop: function ( value ) {
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return;
+
+ }
+
+ this.loop = value;
+
+ if ( this.isPlaying === true ) {
+
+ this.source.loop = this.loop;
+
+ }
+
+ return this;
+
+ },
+
+ getVolume: function () {
+
+ return this.gain.gain.value;
+
+ },
+
+ setVolume: function ( value ) {
+
+ this.gain.gain.value = value;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function PositionalAudio( listener ) {
+
+ Audio.call( this, listener );
+
+ this.panner = this.context.createPanner();
+ this.panner.connect( this.gain );
+
+ }
+
+ PositionalAudio.prototype = Object.assign( Object.create( Audio.prototype ), {
+
+ constructor: PositionalAudio,
+
+ getOutput: function () {
+
+ return this.panner;
+
+ },
+
+ getRefDistance: function () {
+
+ return this.panner.refDistance;
+
+ },
+
+ setRefDistance: function ( value ) {
+
+ this.panner.refDistance = value;
+
+ },
+
+ getRolloffFactor: function () {
+
+ return this.panner.rolloffFactor;
+
+ },
+
+ setRolloffFactor: function ( value ) {
+
+ this.panner.rolloffFactor = value;
+
+ },
+
+ getDistanceModel: function () {
+
+ return this.panner.distanceModel;
+
+ },
+
+ setDistanceModel: function ( value ) {
+
+ this.panner.distanceModel = value;
+
+ },
+
+ getMaxDistance: function () {
+
+ return this.panner.maxDistance;
+
+ },
+
+ setMaxDistance: function ( value ) {
+
+ this.panner.maxDistance = value;
+
+ },
+
+ updateMatrixWorld: ( function () {
+
+ var position = new Vector3();
+
+ return function updateMatrixWorld( force ) {
+
+ Object3D.prototype.updateMatrixWorld.call( this, force );
+
+ position.setFromMatrixPosition( this.matrixWorld );
+
+ this.panner.setPosition( position.x, position.y, position.z );
+
+ };
+
+ } )()
+
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function AudioAnalyser( audio, fftSize ) {
+
+ this.analyser = audio.context.createAnalyser();
+ this.analyser.fftSize = fftSize !== undefined ? fftSize : 2048;
+
+ this.data = new Uint8Array( this.analyser.frequencyBinCount );
+
+ audio.getOutput().connect( this.analyser );
+
+ }
+
+ Object.assign( AudioAnalyser.prototype, {
+
+ getFrequencyData: function () {
+
+ this.analyser.getByteFrequencyData( this.data );
+
+ return this.data;
+
+ },
+
+ getAverageFrequency: function () {
+
+ var value = 0, data = this.getFrequencyData();
+
+ for ( var i = 0; i < data.length; i ++ ) {
+
+ value += data[ i ];
+
+ }
+
+ return value / data.length;
+
+ }
+
+ } );
+
+ /**
+ *
+ * Buffered scene graph property that allows weighted accumulation.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function PropertyMixer( binding, typeName, valueSize ) {
+
+ this.binding = binding;
+ this.valueSize = valueSize;
+
+ var bufferType = Float64Array,
+ mixFunction;
+
+ switch ( typeName ) {
+
+ case 'quaternion':
+ mixFunction = this._slerp;
+ break;
+
+ case 'string':
+ case 'bool':
+ bufferType = Array;
+ mixFunction = this._select;
+ break;
+
+ default:
+ mixFunction = this._lerp;
+
+ }
+
+ this.buffer = new bufferType( valueSize * 4 );
+ // layout: [ incoming | accu0 | accu1 | orig ]
+ //
+ // interpolators can use .buffer as their .result
+ // the data then goes to 'incoming'
+ //
+ // 'accu0' and 'accu1' are used frame-interleaved for
+ // the cumulative result and are compared to detect
+ // changes
+ //
+ // 'orig' stores the original state of the property
+
+ this._mixBufferRegion = mixFunction;
+
+ this.cumulativeWeight = 0;
+
+ this.useCount = 0;
+ this.referenceCount = 0;
+
+ }
+
+ Object.assign( PropertyMixer.prototype, {
+
+ // accumulate data in the 'incoming' region into 'accu<i>'
+ accumulate: function ( accuIndex, weight ) {
+
+ // note: happily accumulating nothing when weight = 0, the caller knows
+ // the weight and shouldn't have made the call in the first place
+
+ var buffer = this.buffer,
+ stride = this.valueSize,
+ offset = accuIndex * stride + stride,
+
+ currentWeight = this.cumulativeWeight;
+
+ if ( currentWeight === 0 ) {
+
+ // accuN := incoming * weight
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ buffer[ offset + i ] = buffer[ i ];
+
+ }
+
+ currentWeight = weight;
+
+ } else {
+
+ // accuN := accuN + incoming * weight
+
+ currentWeight += weight;
+ var mix = weight / currentWeight;
+ this._mixBufferRegion( buffer, offset, 0, mix, stride );
+
+ }
+
+ this.cumulativeWeight = currentWeight;
+
+ },
+
+ // apply the state of 'accu<i>' to the binding when accus differ
+ apply: function ( accuIndex ) {
+
+ var stride = this.valueSize,
+ buffer = this.buffer,
+ offset = accuIndex * stride + stride,
+
+ weight = this.cumulativeWeight,
+
+ binding = this.binding;
+
+ this.cumulativeWeight = 0;
+
+ if ( weight < 1 ) {
+
+ // accuN := accuN + original * ( 1 - cumulativeWeight )
+
+ var originalValueOffset = stride * 3;
+
+ this._mixBufferRegion(
+ buffer, offset, originalValueOffset, 1 - weight, stride );
+
+ }
+
+ for ( var i = stride, e = stride + stride; i !== e; ++ i ) {
+
+ if ( buffer[ i ] !== buffer[ i + stride ] ) {
+
+ // value has changed -> update scene graph
+
+ binding.setValue( buffer, offset );
+ break;
+
+ }
+
+ }
+
+ },
+
+ // remember the state of the bound property and copy it to both accus
+ saveOriginalState: function () {
+
+ var binding = this.binding;
+
+ var buffer = this.buffer,
+ stride = this.valueSize,
+
+ originalValueOffset = stride * 3;
+
+ binding.getValue( buffer, originalValueOffset );
+
+ // accu[0..1] := orig -- initially detect changes against the original
+ for ( var i = stride, e = originalValueOffset; i !== e; ++ i ) {
+
+ buffer[ i ] = buffer[ originalValueOffset + ( i % stride ) ];
+
+ }
+
+ this.cumulativeWeight = 0;
+
+ },
+
+ // apply the state previously taken via 'saveOriginalState' to the binding
+ restoreOriginalState: function () {
+
+ var originalValueOffset = this.valueSize * 3;
+ this.binding.setValue( this.buffer, originalValueOffset );
+
+ },
+
+
+ // mix functions
+
+ _select: function ( buffer, dstOffset, srcOffset, t, stride ) {
+
+ if ( t >= 0.5 ) {
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ buffer[ dstOffset + i ] = buffer[ srcOffset + i ];
+
+ }
+
+ }
+
+ },
+
+ _slerp: function ( buffer, dstOffset, srcOffset, t ) {
+
+ Quaternion.slerpFlat( buffer, dstOffset, buffer, dstOffset, buffer, srcOffset, t );
+
+ },
+
+ _lerp: function ( buffer, dstOffset, srcOffset, t, stride ) {
+
+ var s = 1 - t;
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ var j = dstOffset + i;
+
+ buffer[ j ] = buffer[ j ] * s + buffer[ srcOffset + i ] * t;
+
+ }
+
+ }
+
+ } );
+
+ /**
+ *
+ * A reference to a real property in the scene graph.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function Composite( targetGroup, path, optionalParsedPath ) {
+
+ var parsedPath = optionalParsedPath || PropertyBinding.parseTrackName( path );
+
+ this._targetGroup = targetGroup;
+ this._bindings = targetGroup.subscribe_( path, parsedPath );
+
+ }
+
+ Object.assign( Composite.prototype, {
+
+ getValue: function ( array, offset ) {
+
+ this.bind(); // bind all binding
+
+ var firstValidIndex = this._targetGroup.nCachedObjects_,
+ binding = this._bindings[ firstValidIndex ];
+
+ // and only call .getValue on the first
+ if ( binding !== undefined ) binding.getValue( array, offset );
+
+ },
+
+ setValue: function ( array, offset ) {
+
+ var bindings = this._bindings;
+
+ for ( var i = this._targetGroup.nCachedObjects_,
+ n = bindings.length; i !== n; ++ i ) {
+
+ bindings[ i ].setValue( array, offset );
+
+ }
+
+ },
+
+ bind: function () {
+
+ var bindings = this._bindings;
+
+ for ( var i = this._targetGroup.nCachedObjects_,
+ n = bindings.length; i !== n; ++ i ) {
+
+ bindings[ i ].bind();
+
+ }
+
+ },
+
+ unbind: function () {
+
+ var bindings = this._bindings;
+
+ for ( var i = this._targetGroup.nCachedObjects_,
+ n = bindings.length; i !== n; ++ i ) {
+
+ bindings[ i ].unbind();
+
+ }
+
+ }
+
+ } );
+
+
+ function PropertyBinding( rootNode, path, parsedPath ) {
+
+ this.path = path;
+ this.parsedPath = parsedPath || PropertyBinding.parseTrackName( path );
+
+ this.node = PropertyBinding.findNode( rootNode, this.parsedPath.nodeName ) || rootNode;
+
+ this.rootNode = rootNode;
+
+ }
+
+ Object.assign( PropertyBinding, {
+
+ Composite: Composite,
+
+ create: function ( root, path, parsedPath ) {
+
+ if ( ! ( root && root.isAnimationObjectGroup ) ) {
+
+ return new PropertyBinding( root, path, parsedPath );
+
+ } else {
+
+ return new PropertyBinding.Composite( root, path, parsedPath );
+
+ }
+
+ },
+
+ /**
+ * Replaces spaces with underscores and removes unsupported characters from
+ * node names, to ensure compatibility with parseTrackName().
+ *
+ * @param {string} name Node name to be sanitized.
+ * @return {string}
+ */
+ sanitizeNodeName: function ( name ) {
+
+ return name.replace( /\s/g, '_' ).replace( /[^\w-]/g, '' );
+
+ },
+
+ parseTrackName: function () {
+
+ // Parent directories, delimited by '/' or ':'. Currently unused, but must
+ // be matched to parse the rest of the track name.
+ var directoryRe = /((?:[\w-]+[\/:])*)/;
+
+ // Target node. May contain word characters (a-zA-Z0-9_) and '.' or '-'.
+ var nodeRe = /([\w-\.]+)?/;
+
+ // Object on target node, and accessor. Name may contain only word
+ // characters. Accessor may contain any character except closing bracket.
+ var objectRe = /(?:\.([\w-]+)(?:\[(.+)\])?)?/;
+
+ // Property and accessor. May contain only word characters. Accessor may
+ // contain any non-bracket characters.
+ var propertyRe = /\.([\w-]+)(?:\[(.+)\])?/;
+
+ var trackRe = new RegExp(''
+ + '^'
+ + directoryRe.source
+ + nodeRe.source
+ + objectRe.source
+ + propertyRe.source
+ + '$'
+ );
+
+ var supportedObjectNames = [ 'material', 'materials', 'bones' ];
+
+ return function ( trackName ) {
+
+ var matches = trackRe.exec( trackName );
+
+ if ( ! matches ) {
+
+ throw new Error( 'PropertyBinding: Cannot parse trackName: ' + trackName );
+
+ }
+
+ var results = {
+ // directoryName: matches[ 1 ], // (tschw) currently unused
+ nodeName: matches[ 2 ],
+ objectName: matches[ 3 ],
+ objectIndex: matches[ 4 ],
+ propertyName: matches[ 5 ], // required
+ propertyIndex: matches[ 6 ]
+ };
+
+ var lastDot = results.nodeName && results.nodeName.lastIndexOf( '.' );
+
+ if ( lastDot !== undefined && lastDot !== -1 ) {
+
+ var objectName = results.nodeName.substring( lastDot + 1 );
+
+ // Object names must be checked against a whitelist. Otherwise, there
+ // is no way to parse 'foo.bar.baz': 'baz' must be a property, but
+ // 'bar' could be the objectName, or part of a nodeName (which can
+ // include '.' characters).
+ if ( supportedObjectNames.indexOf( objectName ) !== -1 ) {
+
+ results.nodeName = results.nodeName.substring( 0, lastDot );
+ results.objectName = objectName;
+
+ }
+
+ }
+
+ if ( results.propertyName === null || results.propertyName.length === 0 ) {
+
+ throw new Error( 'PropertyBinding: can not parse propertyName from trackName: ' + trackName );
+
+ }
+
+ return results;
+
+ };
+
+ }(),
+
+ findNode: function ( root, nodeName ) {
+
+ if ( ! nodeName || nodeName === "" || nodeName === "root" || nodeName === "." || nodeName === - 1 || nodeName === root.name || nodeName === root.uuid ) {
+
+ return root;
+
+ }
+
+ // search into skeleton bones.
+ if ( root.skeleton ) {
+
+ var searchSkeleton = function ( skeleton ) {
+
+ for ( var i = 0; i < skeleton.bones.length; i ++ ) {
+
+ var bone = skeleton.bones[ i ];
+
+ if ( bone.name === nodeName ) {
+
+ return bone;
+
+ }
+
+ }
+
+ return null;
+
+ };
+
+ var bone = searchSkeleton( root.skeleton );
+
+ if ( bone ) {
+
+ return bone;
+
+ }
+
+ }
+
+ // search into node subtree.
+ if ( root.children ) {
+
+ var searchNodeSubtree = function ( children ) {
+
+ for ( var i = 0; i < children.length; i ++ ) {
+
+ var childNode = children[ i ];
+
+ if ( childNode.name === nodeName || childNode.uuid === nodeName ) {
+
+ return childNode;
+
+ }
+
+ var result = searchNodeSubtree( childNode.children );
+
+ if ( result ) return result;
+
+ }
+
+ return null;
+
+ };
+
+ var subTreeNode = searchNodeSubtree( root.children );
+
+ if ( subTreeNode ) {
+
+ return subTreeNode;
+
+ }
+
+ }
+
+ return null;
+
+ }
+
+ } );
+
+ Object.assign( PropertyBinding.prototype, { // prototype, continued
+
+ // these are used to "bind" a nonexistent property
+ _getValue_unavailable: function () {},
+ _setValue_unavailable: function () {},
+
+ BindingType: {
+ Direct: 0,
+ EntireArray: 1,
+ ArrayElement: 2,
+ HasFromToArray: 3
+ },
+
+ Versioning: {
+ None: 0,
+ NeedsUpdate: 1,
+ MatrixWorldNeedsUpdate: 2
+ },
+
+ GetterByBindingType: [
+
+ function getValue_direct( buffer, offset ) {
+
+ buffer[ offset ] = this.node[ this.propertyName ];
+
+ },
+
+ function getValue_array( buffer, offset ) {
+
+ var source = this.resolvedProperty;
+
+ for ( var i = 0, n = source.length; i !== n; ++ i ) {
+
+ buffer[ offset ++ ] = source[ i ];
+
+ }
+
+ },
+
+ function getValue_arrayElement( buffer, offset ) {
+
+ buffer[ offset ] = this.resolvedProperty[ this.propertyIndex ];
+
+ },
+
+ function getValue_toArray( buffer, offset ) {
+
+ this.resolvedProperty.toArray( buffer, offset );
+
+ }
+
+ ],
+
+ SetterByBindingTypeAndVersioning: [
+
+ [
+ // Direct
+
+ function setValue_direct( buffer, offset ) {
+
+ this.node[ this.propertyName ] = buffer[ offset ];
+
+ },
+
+ function setValue_direct_setNeedsUpdate( buffer, offset ) {
+
+ this.node[ this.propertyName ] = buffer[ offset ];
+ this.targetObject.needsUpdate = true;
+
+ },
+
+ function setValue_direct_setMatrixWorldNeedsUpdate( buffer, offset ) {
+
+ this.node[ this.propertyName ] = buffer[ offset ];
+ this.targetObject.matrixWorldNeedsUpdate = true;
+
+ }
+
+ ], [
+
+ // EntireArray
+
+ function setValue_array( buffer, offset ) {
+
+ var dest = this.resolvedProperty;
+
+ for ( var i = 0, n = dest.length; i !== n; ++ i ) {
+
+ dest[ i ] = buffer[ offset ++ ];
+
+ }
+
+ },
+
+ function setValue_array_setNeedsUpdate( buffer, offset ) {
+
+ var dest = this.resolvedProperty;
+
+ for ( var i = 0, n = dest.length; i !== n; ++ i ) {
+
+ dest[ i ] = buffer[ offset ++ ];
+
+ }
+
+ this.targetObject.needsUpdate = true;
+
+ },
+
+ function setValue_array_setMatrixWorldNeedsUpdate( buffer, offset ) {
+
+ var dest = this.resolvedProperty;
+
+ for ( var i = 0, n = dest.length; i !== n; ++ i ) {
+
+ dest[ i ] = buffer[ offset ++ ];
+
+ }
+
+ this.targetObject.matrixWorldNeedsUpdate = true;
+
+ }
+
+ ], [
+
+ // ArrayElement
+
+ function setValue_arrayElement( buffer, offset ) {
+
+ this.resolvedProperty[ this.propertyIndex ] = buffer[ offset ];
+
+ },
+
+ function setValue_arrayElement_setNeedsUpdate( buffer, offset ) {
+
+ this.resolvedProperty[ this.propertyIndex ] = buffer[ offset ];
+ this.targetObject.needsUpdate = true;
+
+ },
+
+ function setValue_arrayElement_setMatrixWorldNeedsUpdate( buffer, offset ) {
+
+ this.resolvedProperty[ this.propertyIndex ] = buffer[ offset ];
+ this.targetObject.matrixWorldNeedsUpdate = true;
+
+ }
+
+ ], [
+
+ // HasToFromArray
+
+ function setValue_fromArray( buffer, offset ) {
+
+ this.resolvedProperty.fromArray( buffer, offset );
+
+ },
+
+ function setValue_fromArray_setNeedsUpdate( buffer, offset ) {
+
+ this.resolvedProperty.fromArray( buffer, offset );
+ this.targetObject.needsUpdate = true;
+
+ },
+
+ function setValue_fromArray_setMatrixWorldNeedsUpdate( buffer, offset ) {
+
+ this.resolvedProperty.fromArray( buffer, offset );
+ this.targetObject.matrixWorldNeedsUpdate = true;
+
+ }
+
+ ]
+
+ ],
+
+ getValue: function getValue_unbound( targetArray, offset ) {
+
+ this.bind();
+ this.getValue( targetArray, offset );
+
+ // Note: This class uses a State pattern on a per-method basis:
+ // 'bind' sets 'this.getValue' / 'setValue' and shadows the
+ // prototype version of these methods with one that represents
+ // the bound state. When the property is not found, the methods
+ // become no-ops.
+
+ },
+
+ setValue: function getValue_unbound( sourceArray, offset ) {
+
+ this.bind();
+ this.setValue( sourceArray, offset );
+
+ },
+
+ // create getter / setter pair for a property in the scene graph
+ bind: function () {
+
+ var targetObject = this.node,
+ parsedPath = this.parsedPath,
+
+ objectName = parsedPath.objectName,
+ propertyName = parsedPath.propertyName,
+ propertyIndex = parsedPath.propertyIndex;
+
+ if ( ! targetObject ) {
+
+ targetObject = PropertyBinding.findNode(
+ this.rootNode, parsedPath.nodeName ) || this.rootNode;
+
+ this.node = targetObject;
+
+ }
+
+ // set fail state so we can just 'return' on error
+ this.getValue = this._getValue_unavailable;
+ this.setValue = this._setValue_unavailable;
+
+ // ensure there is a value node
+ if ( ! targetObject ) {
+
+ console.error( 'THREE.PropertyBinding: Trying to update node for track: ' + this.path + ' but it wasn\'t found.' );
+ return;
+
+ }
+
+ if ( objectName ) {
+
+ var objectIndex = parsedPath.objectIndex;
+
+ // special cases were we need to reach deeper into the hierarchy to get the face materials....
+ switch ( objectName ) {
+
+ case 'materials':
+
+ if ( ! targetObject.material ) {
+
+ console.error( 'THREE.PropertyBinding: Can not bind to material as node does not have a material.', this );
+ return;
+
+ }
+
+ if ( ! targetObject.material.materials ) {
+
+ console.error( 'THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.', this );
+ return;
+
+ }
+
+ targetObject = targetObject.material.materials;
+
+ break;
+
+ case 'bones':
+
+ if ( ! targetObject.skeleton ) {
+
+ console.error( 'THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.', this );
+ return;
+
+ }
+
+ // potential future optimization: skip this if propertyIndex is already an integer
+ // and convert the integer string to a true integer.
+
+ targetObject = targetObject.skeleton.bones;
+
+ // support resolving morphTarget names into indices.
+ for ( var i = 0; i < targetObject.length; i ++ ) {
+
+ if ( targetObject[ i ].name === objectIndex ) {
+
+ objectIndex = i;
+ break;
+
+ }
+
+ }
+
+ break;
+
+ default:
+
+ if ( targetObject[ objectName ] === undefined ) {
+
+ console.error( 'THREE.PropertyBinding: Can not bind to objectName of node undefined.', this );
+ return;
+
+ }
+
+ targetObject = targetObject[ objectName ];
+
+ }
+
+
+ if ( objectIndex !== undefined ) {
+
+ if ( targetObject[ objectIndex ] === undefined ) {
+
+ console.error( 'THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.', this, targetObject );
+ return;
+
+ }
+
+ targetObject = targetObject[ objectIndex ];
+
+ }
+
+ }
+
+ // resolve property
+ var nodeProperty = targetObject[ propertyName ];
+
+ if ( nodeProperty === undefined ) {
+
+ var nodeName = parsedPath.nodeName;
+
+ console.error( 'THREE.PropertyBinding: Trying to update property for track: ' + nodeName +
+ '.' + propertyName + ' but it wasn\'t found.', targetObject );
+ return;
+
+ }
+
+ // determine versioning scheme
+ var versioning = this.Versioning.None;
+
+ if ( targetObject.needsUpdate !== undefined ) { // material
+
+ versioning = this.Versioning.NeedsUpdate;
+ this.targetObject = targetObject;
+
+ } else if ( targetObject.matrixWorldNeedsUpdate !== undefined ) { // node transform
+
+ versioning = this.Versioning.MatrixWorldNeedsUpdate;
+ this.targetObject = targetObject;
+
+ }
+
+ // determine how the property gets bound
+ var bindingType = this.BindingType.Direct;
+
+ if ( propertyIndex !== undefined ) {
+
+ // access a sub element of the property array (only primitives are supported right now)
+
+ if ( propertyName === "morphTargetInfluences" ) {
+
+ // potential optimization, skip this if propertyIndex is already an integer, and convert the integer string to a true integer.
+
+ // support resolving morphTarget names into indices.
+ if ( ! targetObject.geometry ) {
+
+ console.error( 'THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.', this );
+ return;
+
+ }
+
+ if ( targetObject.geometry.isBufferGeometry ) {
+
+ if ( ! targetObject.geometry.morphAttributes ) {
+
+ console.error( 'THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.', this );
+ return;
+
+ }
+
+ for ( var i = 0; i < this.node.geometry.morphAttributes.position.length; i ++ ) {
+
+ if ( targetObject.geometry.morphAttributes.position[ i ].name === propertyIndex ) {
+
+ propertyIndex = i;
+ break;
+
+ }
+
+ }
+
+
+ } else {
+
+ if ( ! targetObject.geometry.morphTargets ) {
+
+ console.error( 'THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.', this );
+ return;
+
+ }
+
+ for ( var i = 0; i < this.node.geometry.morphTargets.length; i ++ ) {
+
+ if ( targetObject.geometry.morphTargets[ i ].name === propertyIndex ) {
+
+ propertyIndex = i;
+ break;
+
+ }
+
+ }
+
+ }
+
+ }
+
+ bindingType = this.BindingType.ArrayElement;
+
+ this.resolvedProperty = nodeProperty;
+ this.propertyIndex = propertyIndex;
+
+ } else if ( nodeProperty.fromArray !== undefined && nodeProperty.toArray !== undefined ) {
+
+ // must use copy for Object3D.Euler/Quaternion
+
+ bindingType = this.BindingType.HasFromToArray;
+
+ this.resolvedProperty = nodeProperty;
+
+ } else if ( Array.isArray( nodeProperty ) ) {
+
+ bindingType = this.BindingType.EntireArray;
+
+ this.resolvedProperty = nodeProperty;
+
+ } else {
+
+ this.propertyName = propertyName;
+
+ }
+
+ // select getter / setter
+ this.getValue = this.GetterByBindingType[ bindingType ];
+ this.setValue = this.SetterByBindingTypeAndVersioning[ bindingType ][ versioning ];
+
+ },
+
+ unbind: function () {
+
+ this.node = null;
+
+ // back to the prototype version of getValue / setValue
+ // note: avoiding to mutate the shape of 'this' via 'delete'
+ this.getValue = this._getValue_unbound;
+ this.setValue = this._setValue_unbound;
+
+ }
+
+ } );
+
+ //!\ DECLARE ALIAS AFTER assign prototype !
+ Object.assign( PropertyBinding.prototype, {
+
+ // initial state of these methods that calls 'bind'
+ _getValue_unbound: PropertyBinding.prototype.getValue,
+ _setValue_unbound: PropertyBinding.prototype.setValue,
+
+ } );
+
+ /**
+ *
+ * A group of objects that receives a shared animation state.
+ *
+ * Usage:
+ *
+ * - Add objects you would otherwise pass as 'root' to the
+ * constructor or the .clipAction method of AnimationMixer.
+ *
+ * - Instead pass this object as 'root'.
+ *
+ * - You can also add and remove objects later when the mixer
+ * is running.
+ *
+ * Note:
+ *
+ * Objects of this class appear as one object to the mixer,
+ * so cache control of the individual objects must be done
+ * on the group.
+ *
+ * Limitation:
+ *
+ * - The animated properties must be compatible among the
+ * all objects in the group.
+ *
+ * - A single property can either be controlled through a
+ * target group or directly, but not both.
+ *
+ * @author tschw
+ */
+
+ function AnimationObjectGroup( var_args ) {
+
+ this.uuid = _Math.generateUUID();
+
+ // cached objects followed by the active ones
+ this._objects = Array.prototype.slice.call( arguments );
+
+ this.nCachedObjects_ = 0; // threshold
+ // note: read by PropertyBinding.Composite
+
+ var indices = {};
+ this._indicesByUUID = indices; // for bookkeeping
+
+ for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
+
+ indices[ arguments[ i ].uuid ] = i;
+
+ }
+
+ this._paths = []; // inside: string
+ this._parsedPaths = []; // inside: { we don't care, here }
+ this._bindings = []; // inside: Array< PropertyBinding >
+ this._bindingsIndicesByPath = {}; // inside: indices in these arrays
+
+ var scope = this;
+
+ this.stats = {
+
+ objects: {
+ get total() { return scope._objects.length; },
+ get inUse() { return this.total - scope.nCachedObjects_; }
+ },
+
+ get bindingsPerObject() { return scope._bindings.length; }
+
+ };
+
+ }
+
+ Object.assign( AnimationObjectGroup.prototype, {
+
+ isAnimationObjectGroup: true,
+
+ add: function( var_args ) {
+
+ var objects = this._objects,
+ nObjects = objects.length,
+ nCachedObjects = this.nCachedObjects_,
+ indicesByUUID = this._indicesByUUID,
+ paths = this._paths,
+ parsedPaths = this._parsedPaths,
+ bindings = this._bindings,
+ nBindings = bindings.length;
+
+ for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
+
+ var object = arguments[ i ],
+ uuid = object.uuid,
+ index = indicesByUUID[ uuid ],
+ knownObject = undefined;
+
+ if ( index === undefined ) {
+
+ // unknown object -> add it to the ACTIVE region
+
+ index = nObjects ++;
+ indicesByUUID[ uuid ] = index;
+ objects.push( object );
+
+ // accounting is done, now do the same for all bindings
+
+ for ( var j = 0, m = nBindings; j !== m; ++ j ) {
+
+ bindings[ j ].push(
+ new PropertyBinding(
+ object, paths[ j ], parsedPaths[ j ] ) );
+
+ }
+
+ } else if ( index < nCachedObjects ) {
+
+ knownObject = objects[ index ];
+
+ // move existing object to the ACTIVE region
+
+ var firstActiveIndex = -- nCachedObjects,
+ lastCachedObject = objects[ firstActiveIndex ];
+
+ indicesByUUID[ lastCachedObject.uuid ] = index;
+ objects[ index ] = lastCachedObject;
+
+ indicesByUUID[ uuid ] = firstActiveIndex;
+ objects[ firstActiveIndex ] = object;
+
+ // accounting is done, now do the same for all bindings
+
+ for ( var j = 0, m = nBindings; j !== m; ++ j ) {
+
+ var bindingsForPath = bindings[ j ],
+ lastCached = bindingsForPath[ firstActiveIndex ],
+ binding = bindingsForPath[ index ];
+
+ bindingsForPath[ index ] = lastCached;
+
+ if ( binding === undefined ) {
+
+ // since we do not bother to create new bindings
+ // for objects that are cached, the binding may
+ // or may not exist
+
+ binding = new PropertyBinding(
+ object, paths[ j ], parsedPaths[ j ] );
+
+ }
+
+ bindingsForPath[ firstActiveIndex ] = binding;
+
+ }
+
+ } else if ( objects[ index ] !== knownObject ) {
+
+ console.error( 'THREE.AnimationObjectGroup: Different objects with the same UUID ' +
+ 'detected. Clean the caches or recreate your infrastructure when reloading scenes.' );
+
+ } // else the object is already where we want it to be
+
+ } // for arguments
+
+ this.nCachedObjects_ = nCachedObjects;
+
+ },
+
+ remove: function( var_args ) {
+
+ var objects = this._objects,
+ nCachedObjects = this.nCachedObjects_,
+ indicesByUUID = this._indicesByUUID,
+ bindings = this._bindings,
+ nBindings = bindings.length;
+
+ for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
+
+ var object = arguments[ i ],
+ uuid = object.uuid,
+ index = indicesByUUID[ uuid ];
+
+ if ( index !== undefined && index >= nCachedObjects ) {
+
+ // move existing object into the CACHED region
+
+ var lastCachedIndex = nCachedObjects ++,
+ firstActiveObject = objects[ lastCachedIndex ];
+
+ indicesByUUID[ firstActiveObject.uuid ] = index;
+ objects[ index ] = firstActiveObject;
+
+ indicesByUUID[ uuid ] = lastCachedIndex;
+ objects[ lastCachedIndex ] = object;
+
+ // accounting is done, now do the same for all bindings
+
+ for ( var j = 0, m = nBindings; j !== m; ++ j ) {
+
+ var bindingsForPath = bindings[ j ],
+ firstActive = bindingsForPath[ lastCachedIndex ],
+ binding = bindingsForPath[ index ];
+
+ bindingsForPath[ index ] = firstActive;
+ bindingsForPath[ lastCachedIndex ] = binding;
+
+ }
+
+ }
+
+ } // for arguments
+
+ this.nCachedObjects_ = nCachedObjects;
+
+ },
+
+ // remove & forget
+ uncache: function( var_args ) {
+
+ var objects = this._objects,
+ nObjects = objects.length,
+ nCachedObjects = this.nCachedObjects_,
+ indicesByUUID = this._indicesByUUID,
+ bindings = this._bindings,
+ nBindings = bindings.length;
+
+ for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
+
+ var object = arguments[ i ],
+ uuid = object.uuid,
+ index = indicesByUUID[ uuid ];
+
+ if ( index !== undefined ) {
+
+ delete indicesByUUID[ uuid ];
+
+ if ( index < nCachedObjects ) {
+
+ // object is cached, shrink the CACHED region
+
+ var firstActiveIndex = -- nCachedObjects,
+ lastCachedObject = objects[ firstActiveIndex ],
+ lastIndex = -- nObjects,
+ lastObject = objects[ lastIndex ];
+
+ // last cached object takes this object's place
+ indicesByUUID[ lastCachedObject.uuid ] = index;
+ objects[ index ] = lastCachedObject;
+
+ // last object goes to the activated slot and pop
+ indicesByUUID[ lastObject.uuid ] = firstActiveIndex;
+ objects[ firstActiveIndex ] = lastObject;
+ objects.pop();
+
+ // accounting is done, now do the same for all bindings
+
+ for ( var j = 0, m = nBindings; j !== m; ++ j ) {
+
+ var bindingsForPath = bindings[ j ],
+ lastCached = bindingsForPath[ firstActiveIndex ],
+ last = bindingsForPath[ lastIndex ];
+
+ bindingsForPath[ index ] = lastCached;
+ bindingsForPath[ firstActiveIndex ] = last;
+ bindingsForPath.pop();
+
+ }
+
+ } else {
+
+ // object is active, just swap with the last and pop
+
+ var lastIndex = -- nObjects,
+ lastObject = objects[ lastIndex ];
+
+ indicesByUUID[ lastObject.uuid ] = index;
+ objects[ index ] = lastObject;
+ objects.pop();
+
+ // accounting is done, now do the same for all bindings
+
+ for ( var j = 0, m = nBindings; j !== m; ++ j ) {
+
+ var bindingsForPath = bindings[ j ];
+
+ bindingsForPath[ index ] = bindingsForPath[ lastIndex ];
+ bindingsForPath.pop();
+
+ }
+
+ } // cached or active
+
+ } // if object is known
+
+ } // for arguments
+
+ this.nCachedObjects_ = nCachedObjects;
+
+ },
+
+ // Internal interface used by befriended PropertyBinding.Composite:
+
+ subscribe_: function ( path, parsedPath ) {
+
+ // returns an array of bindings for the given path that is changed
+ // according to the contained objects in the group
+
+ var indicesByPath = this._bindingsIndicesByPath,
+ index = indicesByPath[ path ],
+ bindings = this._bindings;
+
+ if ( index !== undefined ) return bindings[ index ];
+
+ var paths = this._paths,
+ parsedPaths = this._parsedPaths,
+ objects = this._objects,
+ nObjects = objects.length,
+ nCachedObjects = this.nCachedObjects_,
+ bindingsForPath = new Array( nObjects );
+
+ index = bindings.length;
+
+ indicesByPath[ path ] = index;
+
+ paths.push( path );
+ parsedPaths.push( parsedPath );
+ bindings.push( bindingsForPath );
+
+ for ( var i = nCachedObjects, n = objects.length; i !== n; ++ i ) {
+
+ var object = objects[ i ];
+ bindingsForPath[ i ] = new PropertyBinding( object, path, parsedPath );
+
+ }
+
+ return bindingsForPath;
+
+ },
+
+ unsubscribe_: function ( path ) {
+
+ // tells the group to forget about a property path and no longer
+ // update the array previously obtained with 'subscribe_'
+
+ var indicesByPath = this._bindingsIndicesByPath,
+ index = indicesByPath[ path ];
+
+ if ( index !== undefined ) {
+
+ var paths = this._paths,
+ parsedPaths = this._parsedPaths,
+ bindings = this._bindings,
+ lastBindingsIndex = bindings.length - 1,
+ lastBindings = bindings[ lastBindingsIndex ],
+ lastBindingsPath = path[ lastBindingsIndex ];
+
+ indicesByPath[ lastBindingsPath ] = index;
+
+ bindings[ index ] = lastBindings;
+ bindings.pop();
+
+ parsedPaths[ index ] = parsedPaths[ lastBindingsIndex ];
+ parsedPaths.pop();
+
+ paths[ index ] = paths[ lastBindingsIndex ];
+ paths.pop();
+
+ }
+
+ }
+
+ } );
+
+ /**
+ *
+ * Action provided by AnimationMixer for scheduling clip playback on specific
+ * objects.
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ *
+ */
+
+ function AnimationAction( mixer, clip, localRoot ) {
+
+ this._mixer = mixer;
+ this._clip = clip;
+ this._localRoot = localRoot || null;
+
+ var tracks = clip.tracks,
+ nTracks = tracks.length,
+ interpolants = new Array( nTracks );
+
+ var interpolantSettings = {
+ endingStart: ZeroCurvatureEnding,
+ endingEnd: ZeroCurvatureEnding
+ };
+
+ for ( var i = 0; i !== nTracks; ++ i ) {
+
+ var interpolant = tracks[ i ].createInterpolant( null );
+ interpolants[ i ] = interpolant;
+ interpolant.settings = interpolantSettings;
+
+ }
+
+ this._interpolantSettings = interpolantSettings;
+
+ this._interpolants = interpolants; // bound by the mixer
+
+ // inside: PropertyMixer (managed by the mixer)
+ this._propertyBindings = new Array( nTracks );
+
+ this._cacheIndex = null; // for the memory manager
+ this._byClipCacheIndex = null; // for the memory manager
+
+ this._timeScaleInterpolant = null;
+ this._weightInterpolant = null;
+
+ this.loop = LoopRepeat;
+ this._loopCount = -1;
+
+ // global mixer time when the action is to be started
+ // it's set back to 'null' upon start of the action
+ this._startTime = null;
+
+ // scaled local time of the action
+ // gets clamped or wrapped to 0..clip.duration according to loop
+ this.time = 0;
+
+ this.timeScale = 1;
+ this._effectiveTimeScale = 1;
+
+ this.weight = 1;
+ this._effectiveWeight = 1;
+
+ this.repetitions = Infinity; // no. of repetitions when looping
+
+ this.paused = false; // true -> zero effective time scale
+ this.enabled = true; // false -> zero effective weight
+
+ this.clampWhenFinished = false; // keep feeding the last frame?
+
+ this.zeroSlopeAtStart = true; // for smooth interpolation w/o separate
+ this.zeroSlopeAtEnd = true; // clips for start, loop and end
+
+ }
+
+ Object.assign( AnimationAction.prototype, {
+
+ // State & Scheduling
+
+ play: function() {
+
+ this._mixer._activateAction( this );
+
+ return this;
+
+ },
+
+ stop: function() {
+
+ this._mixer._deactivateAction( this );
+
+ return this.reset();
+
+ },
+
+ reset: function() {
+
+ this.paused = false;
+ this.enabled = true;
+
+ this.time = 0; // restart clip
+ this._loopCount = -1; // forget previous loops
+ this._startTime = null; // forget scheduling
+
+ return this.stopFading().stopWarping();
+
+ },
+
+ isRunning: function() {
+
+ return this.enabled && ! this.paused && this.timeScale !== 0 &&
+ this._startTime === null && this._mixer._isActiveAction( this );
+
+ },
+
+ // return true when play has been called
+ isScheduled: function() {
+
+ return this._mixer._isActiveAction( this );
+
+ },
+
+ startAt: function( time ) {
+
+ this._startTime = time;
+
+ return this;
+
+ },
+
+ setLoop: function( mode, repetitions ) {
+
+ this.loop = mode;
+ this.repetitions = repetitions;
+
+ return this;
+
+ },
+
+ // Weight
+
+ // set the weight stopping any scheduled fading
+ // although .enabled = false yields an effective weight of zero, this
+ // method does *not* change .enabled, because it would be confusing
+ setEffectiveWeight: function( weight ) {
+
+ this.weight = weight;
+
+ // note: same logic as when updated at runtime
+ this._effectiveWeight = this.enabled ? weight : 0;
+
+ return this.stopFading();
+
+ },
+
+ // return the weight considering fading and .enabled
+ getEffectiveWeight: function() {
+
+ return this._effectiveWeight;
+
+ },
+
+ fadeIn: function( duration ) {
+
+ return this._scheduleFading( duration, 0, 1 );
+
+ },
+
+ fadeOut: function( duration ) {
+
+ return this._scheduleFading( duration, 1, 0 );
+
+ },
+
+ crossFadeFrom: function( fadeOutAction, duration, warp ) {
+
+ fadeOutAction.fadeOut( duration );
+ this.fadeIn( duration );
+
+ if( warp ) {
+
+ var fadeInDuration = this._clip.duration,
+ fadeOutDuration = fadeOutAction._clip.duration,
+
+ startEndRatio = fadeOutDuration / fadeInDuration,
+ endStartRatio = fadeInDuration / fadeOutDuration;
+
+ fadeOutAction.warp( 1.0, startEndRatio, duration );
+ this.warp( endStartRatio, 1.0, duration );
+
+ }
+
+ return this;
+
+ },
+
+ crossFadeTo: function( fadeInAction, duration, warp ) {
+
+ return fadeInAction.crossFadeFrom( this, duration, warp );
+
+ },
+
+ stopFading: function() {
+
+ var weightInterpolant = this._weightInterpolant;
+
+ if ( weightInterpolant !== null ) {
+
+ this._weightInterpolant = null;
+ this._mixer._takeBackControlInterpolant( weightInterpolant );
+
+ }
+
+ return this;
+
+ },
+
+ // Time Scale Control
+
+ // set the time scale stopping any scheduled warping
+ // although .paused = true yields an effective time scale of zero, this
+ // method does *not* change .paused, because it would be confusing
+ setEffectiveTimeScale: function( timeScale ) {
+
+ this.timeScale = timeScale;
+ this._effectiveTimeScale = this.paused ? 0 :timeScale;
+
+ return this.stopWarping();
+
+ },
+
+ // return the time scale considering warping and .paused
+ getEffectiveTimeScale: function() {
+
+ return this._effectiveTimeScale;
+
+ },
+
+ setDuration: function( duration ) {
+
+ this.timeScale = this._clip.duration / duration;
+
+ return this.stopWarping();
+
+ },
+
+ syncWith: function( action ) {
+
+ this.time = action.time;
+ this.timeScale = action.timeScale;
+
+ return this.stopWarping();
+
+ },
+
+ halt: function( duration ) {
+
+ return this.warp( this._effectiveTimeScale, 0, duration );
+
+ },
+
+ warp: function( startTimeScale, endTimeScale, duration ) {
+
+ var mixer = this._mixer, now = mixer.time,
+ interpolant = this._timeScaleInterpolant,
+
+ timeScale = this.timeScale;
+
+ if ( interpolant === null ) {
+
+ interpolant = mixer._lendControlInterpolant();
+ this._timeScaleInterpolant = interpolant;
+
+ }
+
+ var times = interpolant.parameterPositions,
+ values = interpolant.sampleValues;
+
+ times[ 0 ] = now;
+ times[ 1 ] = now + duration;
+
+ values[ 0 ] = startTimeScale / timeScale;
+ values[ 1 ] = endTimeScale / timeScale;
+
+ return this;
+
+ },
+
+ stopWarping: function() {
+
+ var timeScaleInterpolant = this._timeScaleInterpolant;
+
+ if ( timeScaleInterpolant !== null ) {
+
+ this._timeScaleInterpolant = null;
+ this._mixer._takeBackControlInterpolant( timeScaleInterpolant );
+
+ }
+
+ return this;
+
+ },
+
+ // Object Accessors
+
+ getMixer: function() {
+
+ return this._mixer;
+
+ },
+
+ getClip: function() {
+
+ return this._clip;
+
+ },
+
+ getRoot: function() {
+
+ return this._localRoot || this._mixer._root;
+
+ },
+
+ // Interna
+
+ _update: function( time, deltaTime, timeDirection, accuIndex ) {
+
+ // called by the mixer
+
+ if ( ! this.enabled ) {
+
+ // call ._updateWeight() to update ._effectiveWeight
+
+ this._updateWeight( time );
+ return;
+
+ }
+
+ var startTime = this._startTime;
+
+ if ( startTime !== null ) {
+
+ // check for scheduled start of action
+
+ var timeRunning = ( time - startTime ) * timeDirection;
+ if ( timeRunning < 0 || timeDirection === 0 ) {
+
+ return; // yet to come / don't decide when delta = 0
+
+ }
+
+ // start
+
+ this._startTime = null; // unschedule
+ deltaTime = timeDirection * timeRunning;
+
+ }
+
+ // apply time scale and advance time
+
+ deltaTime *= this._updateTimeScale( time );
+ var clipTime = this._updateTime( deltaTime );
+
+ // note: _updateTime may disable the action resulting in
+ // an effective weight of 0
+
+ var weight = this._updateWeight( time );
+
+ if ( weight > 0 ) {
+
+ var interpolants = this._interpolants;
+ var propertyMixers = this._propertyBindings;
+
+ for ( var j = 0, m = interpolants.length; j !== m; ++ j ) {
+
+ interpolants[ j ].evaluate( clipTime );
+ propertyMixers[ j ].accumulate( accuIndex, weight );
+
+ }
+
+ }
+
+ },
+
+ _updateWeight: function( time ) {
+
+ var weight = 0;
+
+ if ( this.enabled ) {
+
+ weight = this.weight;
+ var interpolant = this._weightInterpolant;
+
+ if ( interpolant !== null ) {
+
+ var interpolantValue = interpolant.evaluate( time )[ 0 ];
+
+ weight *= interpolantValue;
+
+ if ( time > interpolant.parameterPositions[ 1 ] ) {
+
+ this.stopFading();
+
+ if ( interpolantValue === 0 ) {
+
+ // faded out, disable
+ this.enabled = false;
+
+ }
+
+ }
+
+ }
+
+ }
+
+ this._effectiveWeight = weight;
+ return weight;
+
+ },
+
+ _updateTimeScale: function( time ) {
+
+ var timeScale = 0;
+
+ if ( ! this.paused ) {
+
+ timeScale = this.timeScale;
+
+ var interpolant = this._timeScaleInterpolant;
+
+ if ( interpolant !== null ) {
+
+ var interpolantValue = interpolant.evaluate( time )[ 0 ];
+
+ timeScale *= interpolantValue;
+
+ if ( time > interpolant.parameterPositions[ 1 ] ) {
+
+ this.stopWarping();
+
+ if ( timeScale === 0 ) {
+
+ // motion has halted, pause
+ this.paused = true;
+
+ } else {
+
+ // warp done - apply final time scale
+ this.timeScale = timeScale;
+
+ }
+
+ }
+
+ }
+
+ }
+
+ this._effectiveTimeScale = timeScale;
+ return timeScale;
+
+ },
+
+ _updateTime: function( deltaTime ) {
+
+ var time = this.time + deltaTime;
+
+ if ( deltaTime === 0 ) return time;
+
+ var duration = this._clip.duration,
+
+ loop = this.loop,
+ loopCount = this._loopCount;
+
+ if ( loop === LoopOnce ) {
+
+ if ( loopCount === -1 ) {
+ // just started
+
+ this._loopCount = 0;
+ this._setEndings( true, true, false );
+
+ }
+
+ handle_stop: {
+
+ if ( time >= duration ) {
+
+ time = duration;
+
+ } else if ( time < 0 ) {
+
+ time = 0;
+
+ } else break handle_stop;
+
+ if ( this.clampWhenFinished ) this.paused = true;
+ else this.enabled = false;
+
+ this._mixer.dispatchEvent( {
+ type: 'finished', action: this,
+ direction: deltaTime < 0 ? -1 : 1
+ } );
+
+ }
+
+ } else { // repetitive Repeat or PingPong
+
+ var pingPong = ( loop === LoopPingPong );
+
+ if ( loopCount === -1 ) {
+ // just started
+
+ if ( deltaTime >= 0 ) {
+
+ loopCount = 0;
+
+ this._setEndings(
+ true, this.repetitions === 0, pingPong );
+
+ } else {
+
+ // when looping in reverse direction, the initial
+ // transition through zero counts as a repetition,
+ // so leave loopCount at -1
+
+ this._setEndings(
+ this.repetitions === 0, true, pingPong );
+
+ }
+
+ }
+
+ if ( time >= duration || time < 0 ) {
+ // wrap around
+
+ var loopDelta = Math.floor( time / duration ); // signed
+ time -= duration * loopDelta;
+
+ loopCount += Math.abs( loopDelta );
+
+ var pending = this.repetitions - loopCount;
+
+ if ( pending < 0 ) {
+ // have to stop (switch state, clamp time, fire event)
+
+ if ( this.clampWhenFinished ) this.paused = true;
+ else this.enabled = false;
+
+ time = deltaTime > 0 ? duration : 0;
+
+ this._mixer.dispatchEvent( {
+ type: 'finished', action: this,
+ direction: deltaTime > 0 ? 1 : -1
+ } );
+
+ } else {
+ // keep running
+
+ if ( pending === 0 ) {
+ // entering the last round
+
+ var atStart = deltaTime < 0;
+ this._setEndings( atStart, ! atStart, pingPong );
+
+ } else {
+
+ this._setEndings( false, false, pingPong );
+
+ }
+
+ this._loopCount = loopCount;
+
+ this._mixer.dispatchEvent( {
+ type: 'loop', action: this, loopDelta: loopDelta
+ } );
+
+ }
+
+ }
+
+ if ( pingPong && ( loopCount & 1 ) === 1 ) {
+ // invert time for the "pong round"
+
+ this.time = time;
+ return duration - time;
+
+ }
+
+ }
+
+ this.time = time;
+ return time;
+
+ },
+
+ _setEndings: function( atStart, atEnd, pingPong ) {
+
+ var settings = this._interpolantSettings;
+
+ if ( pingPong ) {
+
+ settings.endingStart = ZeroSlopeEnding;
+ settings.endingEnd = ZeroSlopeEnding;
+
+ } else {
+
+ // assuming for LoopOnce atStart == atEnd == true
+
+ if ( atStart ) {
+
+ settings.endingStart = this.zeroSlopeAtStart ?
+ ZeroSlopeEnding : ZeroCurvatureEnding;
+
+ } else {
+
+ settings.endingStart = WrapAroundEnding;
+
+ }
+
+ if ( atEnd ) {
+
+ settings.endingEnd = this.zeroSlopeAtEnd ?
+ ZeroSlopeEnding : ZeroCurvatureEnding;
+
+ } else {
+
+ settings.endingEnd = WrapAroundEnding;
+
+ }
+
+ }
+
+ },
+
+ _scheduleFading: function( duration, weightNow, weightThen ) {
+
+ var mixer = this._mixer, now = mixer.time,
+ interpolant = this._weightInterpolant;
+
+ if ( interpolant === null ) {
+
+ interpolant = mixer._lendControlInterpolant();
+ this._weightInterpolant = interpolant;
+
+ }
+
+ var times = interpolant.parameterPositions,
+ values = interpolant.sampleValues;
+
+ times[ 0 ] = now; values[ 0 ] = weightNow;
+ times[ 1 ] = now + duration; values[ 1 ] = weightThen;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ *
+ * Player for AnimationClips.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function AnimationMixer( root ) {
+
+ this._root = root;
+ this._initMemoryManager();
+ this._accuIndex = 0;
+
+ this.time = 0;
+
+ this.timeScale = 1.0;
+
+ }
+
+ Object.assign( AnimationMixer.prototype, EventDispatcher.prototype, {
+
+ _bindAction: function ( action, prototypeAction ) {
+
+ var root = action._localRoot || this._root,
+ tracks = action._clip.tracks,
+ nTracks = tracks.length,
+ bindings = action._propertyBindings,
+ interpolants = action._interpolants,
+ rootUuid = root.uuid,
+ bindingsByRoot = this._bindingsByRootAndName,
+ bindingsByName = bindingsByRoot[ rootUuid ];
+
+ if ( bindingsByName === undefined ) {
+
+ bindingsByName = {};
+ bindingsByRoot[ rootUuid ] = bindingsByName;
+
+ }
+
+ for ( var i = 0; i !== nTracks; ++ i ) {
+
+ var track = tracks[ i ],
+ trackName = track.name,
+ binding = bindingsByName[ trackName ];
+
+ if ( binding !== undefined ) {
+
+ bindings[ i ] = binding;
+
+ } else {
+
+ binding = bindings[ i ];
+
+ if ( binding !== undefined ) {
+
+ // existing binding, make sure the cache knows
+
+ if ( binding._cacheIndex === null ) {
+
+ ++ binding.referenceCount;
+ this._addInactiveBinding( binding, rootUuid, trackName );
+
+ }
+
+ continue;
+
+ }
+
+ var path = prototypeAction && prototypeAction.
+ _propertyBindings[ i ].binding.parsedPath;
+
+ binding = new PropertyMixer(
+ PropertyBinding.create( root, trackName, path ),
+ track.ValueTypeName, track.getValueSize() );
+
+ ++ binding.referenceCount;
+ this._addInactiveBinding( binding, rootUuid, trackName );
+
+ bindings[ i ] = binding;
+
+ }
+
+ interpolants[ i ].resultBuffer = binding.buffer;
+
+ }
+
+ },
+
+ _activateAction: function ( action ) {
+
+ if ( ! this._isActiveAction( action ) ) {
+
+ if ( action._cacheIndex === null ) {
+
+ // this action has been forgotten by the cache, but the user
+ // appears to be still using it -> rebind
+
+ var rootUuid = ( action._localRoot || this._root ).uuid,
+ clipUuid = action._clip.uuid,
+ actionsForClip = this._actionsByClip[ clipUuid ];
+
+ this._bindAction( action,
+ actionsForClip && actionsForClip.knownActions[ 0 ] );
+
+ this._addInactiveAction( action, clipUuid, rootUuid );
+
+ }
+
+ var bindings = action._propertyBindings;
+
+ // increment reference counts / sort out state
+ for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
+
+ var binding = bindings[ i ];
+
+ if ( binding.useCount ++ === 0 ) {
+
+ this._lendBinding( binding );
+ binding.saveOriginalState();
+
+ }
+
+ }
+
+ this._lendAction( action );
+
+ }
+
+ },
+
+ _deactivateAction: function ( action ) {
+
+ if ( this._isActiveAction( action ) ) {
+
+ var bindings = action._propertyBindings;
+
+ // decrement reference counts / sort out state
+ for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
+
+ var binding = bindings[ i ];
+
+ if ( -- binding.useCount === 0 ) {
+
+ binding.restoreOriginalState();
+ this._takeBackBinding( binding );
+
+ }
+
+ }
+
+ this._takeBackAction( action );
+
+ }
+
+ },
+
+ // Memory manager
+
+ _initMemoryManager: function () {
+
+ this._actions = []; // 'nActiveActions' followed by inactive ones
+ this._nActiveActions = 0;
+
+ this._actionsByClip = {};
+ // inside:
+ // {
+ // knownActions: Array< AnimationAction > - used as prototypes
+ // actionByRoot: AnimationAction - lookup
+ // }
+
+
+ this._bindings = []; // 'nActiveBindings' followed by inactive ones
+ this._nActiveBindings = 0;
+
+ this._bindingsByRootAndName = {}; // inside: Map< name, PropertyMixer >
+
+
+ this._controlInterpolants = []; // same game as above
+ this._nActiveControlInterpolants = 0;
+
+ var scope = this;
+
+ this.stats = {
+
+ actions: {
+ get total() { return scope._actions.length; },
+ get inUse() { return scope._nActiveActions; }
+ },
+ bindings: {
+ get total() { return scope._bindings.length; },
+ get inUse() { return scope._nActiveBindings; }
+ },
+ controlInterpolants: {
+ get total() { return scope._controlInterpolants.length; },
+ get inUse() { return scope._nActiveControlInterpolants; }
+ }
+
+ };
+
+ },
+
+ // Memory management for AnimationAction objects
+
+ _isActiveAction: function ( action ) {
+
+ var index = action._cacheIndex;
+ return index !== null && index < this._nActiveActions;
+
+ },
+
+ _addInactiveAction: function ( action, clipUuid, rootUuid ) {
+
+ var actions = this._actions,
+ actionsByClip = this._actionsByClip,
+ actionsForClip = actionsByClip[ clipUuid ];
+
+ if ( actionsForClip === undefined ) {
+
+ actionsForClip = {
+
+ knownActions: [ action ],
+ actionByRoot: {}
+
+ };
+
+ action._byClipCacheIndex = 0;
+
+ actionsByClip[ clipUuid ] = actionsForClip;
+
+ } else {
+
+ var knownActions = actionsForClip.knownActions;
+
+ action._byClipCacheIndex = knownActions.length;
+ knownActions.push( action );
+
+ }
+
+ action._cacheIndex = actions.length;
+ actions.push( action );
+
+ actionsForClip.actionByRoot[ rootUuid ] = action;
+
+ },
+
+ _removeInactiveAction: function ( action ) {
+
+ var actions = this._actions,
+ lastInactiveAction = actions[ actions.length - 1 ],
+ cacheIndex = action._cacheIndex;
+
+ lastInactiveAction._cacheIndex = cacheIndex;
+ actions[ cacheIndex ] = lastInactiveAction;
+ actions.pop();
+
+ action._cacheIndex = null;
+
+
+ var clipUuid = action._clip.uuid,
+ actionsByClip = this._actionsByClip,
+ actionsForClip = actionsByClip[ clipUuid ],
+ knownActionsForClip = actionsForClip.knownActions,
+
+ lastKnownAction =
+ knownActionsForClip[ knownActionsForClip.length - 1 ],
+
+ byClipCacheIndex = action._byClipCacheIndex;
+
+ lastKnownAction._byClipCacheIndex = byClipCacheIndex;
+ knownActionsForClip[ byClipCacheIndex ] = lastKnownAction;
+ knownActionsForClip.pop();
+
+ action._byClipCacheIndex = null;
+
+
+ var actionByRoot = actionsForClip.actionByRoot,
+ rootUuid = ( action._localRoot || this._root ).uuid;
+
+ delete actionByRoot[ rootUuid ];
+
+ if ( knownActionsForClip.length === 0 ) {
+
+ delete actionsByClip[ clipUuid ];
+
+ }
+
+ this._removeInactiveBindingsForAction( action );
+
+ },
+
+ _removeInactiveBindingsForAction: function ( action ) {
+
+ var bindings = action._propertyBindings;
+ for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
+
+ var binding = bindings[ i ];
+
+ if ( -- binding.referenceCount === 0 ) {
+
+ this._removeInactiveBinding( binding );
+
+ }
+
+ }
+
+ },
+
+ _lendAction: function ( action ) {
+
+ // [ active actions | inactive actions ]
+ // [ active actions >| inactive actions ]
+ // s a
+ // <-swap->
+ // a s
+
+ var actions = this._actions,
+ prevIndex = action._cacheIndex,
+
+ lastActiveIndex = this._nActiveActions ++,
+
+ firstInactiveAction = actions[ lastActiveIndex ];
+
+ action._cacheIndex = lastActiveIndex;
+ actions[ lastActiveIndex ] = action;
+
+ firstInactiveAction._cacheIndex = prevIndex;
+ actions[ prevIndex ] = firstInactiveAction;
+
+ },
+
+ _takeBackAction: function ( action ) {
+
+ // [ active actions | inactive actions ]
+ // [ active actions |< inactive actions ]
+ // a s
+ // <-swap->
+ // s a
+
+ var actions = this._actions,
+ prevIndex = action._cacheIndex,
+
+ firstInactiveIndex = -- this._nActiveActions,
+
+ lastActiveAction = actions[ firstInactiveIndex ];
+
+ action._cacheIndex = firstInactiveIndex;
+ actions[ firstInactiveIndex ] = action;
+
+ lastActiveAction._cacheIndex = prevIndex;
+ actions[ prevIndex ] = lastActiveAction;
+
+ },
+
+ // Memory management for PropertyMixer objects
+
+ _addInactiveBinding: function ( binding, rootUuid, trackName ) {
+
+ var bindingsByRoot = this._bindingsByRootAndName,
+ bindingByName = bindingsByRoot[ rootUuid ],
+
+ bindings = this._bindings;
+
+ if ( bindingByName === undefined ) {
+
+ bindingByName = {};
+ bindingsByRoot[ rootUuid ] = bindingByName;
+
+ }
+
+ bindingByName[ trackName ] = binding;
+
+ binding._cacheIndex = bindings.length;
+ bindings.push( binding );
+
+ },
+
+ _removeInactiveBinding: function ( binding ) {
+
+ var bindings = this._bindings,
+ propBinding = binding.binding,
+ rootUuid = propBinding.rootNode.uuid,
+ trackName = propBinding.path,
+ bindingsByRoot = this._bindingsByRootAndName,
+ bindingByName = bindingsByRoot[ rootUuid ],
+
+ lastInactiveBinding = bindings[ bindings.length - 1 ],
+ cacheIndex = binding._cacheIndex;
+
+ lastInactiveBinding._cacheIndex = cacheIndex;
+ bindings[ cacheIndex ] = lastInactiveBinding;
+ bindings.pop();
+
+ delete bindingByName[ trackName ];
+
+ remove_empty_map: {
+
+ for ( var _ in bindingByName ) break remove_empty_map;
+
+ delete bindingsByRoot[ rootUuid ];
+
+ }
+
+ },
+
+ _lendBinding: function ( binding ) {
+
+ var bindings = this._bindings,
+ prevIndex = binding._cacheIndex,
+
+ lastActiveIndex = this._nActiveBindings ++,
+
+ firstInactiveBinding = bindings[ lastActiveIndex ];
+
+ binding._cacheIndex = lastActiveIndex;
+ bindings[ lastActiveIndex ] = binding;
+
+ firstInactiveBinding._cacheIndex = prevIndex;
+ bindings[ prevIndex ] = firstInactiveBinding;
+
+ },
+
+ _takeBackBinding: function ( binding ) {
+
+ var bindings = this._bindings,
+ prevIndex = binding._cacheIndex,
+
+ firstInactiveIndex = -- this._nActiveBindings,
+
+ lastActiveBinding = bindings[ firstInactiveIndex ];
+
+ binding._cacheIndex = firstInactiveIndex;
+ bindings[ firstInactiveIndex ] = binding;
+
+ lastActiveBinding._cacheIndex = prevIndex;
+ bindings[ prevIndex ] = lastActiveBinding;
+
+ },
+
+
+ // Memory management of Interpolants for weight and time scale
+
+ _lendControlInterpolant: function () {
+
+ var interpolants = this._controlInterpolants,
+ lastActiveIndex = this._nActiveControlInterpolants ++,
+ interpolant = interpolants[ lastActiveIndex ];
+
+ if ( interpolant === undefined ) {
+
+ interpolant = new LinearInterpolant(
+ new Float32Array( 2 ), new Float32Array( 2 ),
+ 1, this._controlInterpolantsResultBuffer );
+
+ interpolant.__cacheIndex = lastActiveIndex;
+ interpolants[ lastActiveIndex ] = interpolant;
+
+ }
+
+ return interpolant;
+
+ },
+
+ _takeBackControlInterpolant: function ( interpolant ) {
+
+ var interpolants = this._controlInterpolants,
+ prevIndex = interpolant.__cacheIndex,
+
+ firstInactiveIndex = -- this._nActiveControlInterpolants,
+
+ lastActiveInterpolant = interpolants[ firstInactiveIndex ];
+
+ interpolant.__cacheIndex = firstInactiveIndex;
+ interpolants[ firstInactiveIndex ] = interpolant;
+
+ lastActiveInterpolant.__cacheIndex = prevIndex;
+ interpolants[ prevIndex ] = lastActiveInterpolant;
+
+ },
+
+ _controlInterpolantsResultBuffer: new Float32Array( 1 ),
+
+ // return an action for a clip optionally using a custom root target
+ // object (this method allocates a lot of dynamic memory in case a
+ // previously unknown clip/root combination is specified)
+ clipAction: function ( clip, optionalRoot ) {
+
+ var root = optionalRoot || this._root,
+ rootUuid = root.uuid,
+
+ clipObject = typeof clip === 'string' ?
+ AnimationClip.findByName( root, clip ) : clip,
+
+ clipUuid = clipObject !== null ? clipObject.uuid : clip,
+
+ actionsForClip = this._actionsByClip[ clipUuid ],
+ prototypeAction = null;
+
+ if ( actionsForClip !== undefined ) {
+
+ var existingAction =
+ actionsForClip.actionByRoot[ rootUuid ];
+
+ if ( existingAction !== undefined ) {
+
+ return existingAction;
+
+ }
+
+ // we know the clip, so we don't have to parse all
+ // the bindings again but can just copy
+ prototypeAction = actionsForClip.knownActions[ 0 ];
+
+ // also, take the clip from the prototype action
+ if ( clipObject === null )
+ clipObject = prototypeAction._clip;
+
+ }
+
+ // clip must be known when specified via string
+ if ( clipObject === null ) return null;
+
+ // allocate all resources required to run it
+ var newAction = new AnimationAction( this, clipObject, optionalRoot );
+
+ this._bindAction( newAction, prototypeAction );
+
+ // and make the action known to the memory manager
+ this._addInactiveAction( newAction, clipUuid, rootUuid );
+
+ return newAction;
+
+ },
+
+ // get an existing action
+ existingAction: function ( clip, optionalRoot ) {
+
+ var root = optionalRoot || this._root,
+ rootUuid = root.uuid,
+
+ clipObject = typeof clip === 'string' ?
+ AnimationClip.findByName( root, clip ) : clip,
+
+ clipUuid = clipObject ? clipObject.uuid : clip,
+
+ actionsForClip = this._actionsByClip[ clipUuid ];
+
+ if ( actionsForClip !== undefined ) {
+
+ return actionsForClip.actionByRoot[ rootUuid ] || null;
+
+ }
+
+ return null;
+
+ },
+
+ // deactivates all previously scheduled actions
+ stopAllAction: function () {
+
+ var actions = this._actions,
+ nActions = this._nActiveActions,
+ bindings = this._bindings,
+ nBindings = this._nActiveBindings;
+
+ this._nActiveActions = 0;
+ this._nActiveBindings = 0;
+
+ for ( var i = 0; i !== nActions; ++ i ) {
+
+ actions[ i ].reset();
+
+ }
+
+ for ( var i = 0; i !== nBindings; ++ i ) {
+
+ bindings[ i ].useCount = 0;
+
+ }
+
+ return this;
+
+ },
+
+ // advance the time and update apply the animation
+ update: function ( deltaTime ) {
+
+ deltaTime *= this.timeScale;
+
+ var actions = this._actions,
+ nActions = this._nActiveActions,
+
+ time = this.time += deltaTime,
+ timeDirection = Math.sign( deltaTime ),
+
+ accuIndex = this._accuIndex ^= 1;
+
+ // run active actions
+
+ for ( var i = 0; i !== nActions; ++ i ) {
+
+ var action = actions[ i ];
+
+ action._update( time, deltaTime, timeDirection, accuIndex );
+
+ }
+
+ // update scene graph
+
+ var bindings = this._bindings,
+ nBindings = this._nActiveBindings;
+
+ for ( var i = 0; i !== nBindings; ++ i ) {
+
+ bindings[ i ].apply( accuIndex );
+
+ }
+
+ return this;
+
+ },
+
+ // return this mixer's root target object
+ getRoot: function () {
+
+ return this._root;
+
+ },
+
+ // free all resources specific to a particular clip
+ uncacheClip: function ( clip ) {
+
+ var actions = this._actions,
+ clipUuid = clip.uuid,
+ actionsByClip = this._actionsByClip,
+ actionsForClip = actionsByClip[ clipUuid ];
+
+ if ( actionsForClip !== undefined ) {
+
+ // note: just calling _removeInactiveAction would mess up the
+ // iteration state and also require updating the state we can
+ // just throw away
+
+ var actionsToRemove = actionsForClip.knownActions;
+
+ for ( var i = 0, n = actionsToRemove.length; i !== n; ++ i ) {
+
+ var action = actionsToRemove[ i ];
+
+ this._deactivateAction( action );
+
+ var cacheIndex = action._cacheIndex,
+ lastInactiveAction = actions[ actions.length - 1 ];
+
+ action._cacheIndex = null;
+ action._byClipCacheIndex = null;
+
+ lastInactiveAction._cacheIndex = cacheIndex;
+ actions[ cacheIndex ] = lastInactiveAction;
+ actions.pop();
+
+ this._removeInactiveBindingsForAction( action );
+
+ }
+
+ delete actionsByClip[ clipUuid ];
+
+ }
+
+ },
+
+ // free all resources specific to a particular root target object
+ uncacheRoot: function ( root ) {
+
+ var rootUuid = root.uuid,
+ actionsByClip = this._actionsByClip;
+
+ for ( var clipUuid in actionsByClip ) {
+
+ var actionByRoot = actionsByClip[ clipUuid ].actionByRoot,
+ action = actionByRoot[ rootUuid ];
+
+ if ( action !== undefined ) {
+
+ this._deactivateAction( action );
+ this._removeInactiveAction( action );
+
+ }
+
+ }
+
+ var bindingsByRoot = this._bindingsByRootAndName,
+ bindingByName = bindingsByRoot[ rootUuid ];
+
+ if ( bindingByName !== undefined ) {
+
+ for ( var trackName in bindingByName ) {
+
+ var binding = bindingByName[ trackName ];
+ binding.restoreOriginalState();
+ this._removeInactiveBinding( binding );
+
+ }
+
+ }
+
+ },
+
+ // remove a targeted clip from the cache
+ uncacheAction: function ( clip, optionalRoot ) {
+
+ var action = this.existingAction( clip, optionalRoot );
+
+ if ( action !== null ) {
+
+ this._deactivateAction( action );
+ this._removeInactiveAction( action );
+
+ }
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Uniform( value ) {
+
+ if ( typeof value === 'string' ) {
+
+ console.warn( 'THREE.Uniform: Type parameter is no longer needed.' );
+ value = arguments[ 1 ];
+
+ }
+
+ this.value = value;
+
+ }
+
+ Uniform.prototype.clone = function () {
+
+ return new Uniform( this.value.clone === undefined ? this.value : this.value.clone() );
+
+ };
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ */
+
+ function InstancedBufferGeometry() {
+
+ BufferGeometry.call( this );
+
+ this.type = 'InstancedBufferGeometry';
+ this.maxInstancedCount = undefined;
+
+ }
+
+ InstancedBufferGeometry.prototype = Object.assign( Object.create( BufferGeometry.prototype ), {
+
+ constructor: InstancedBufferGeometry,
+
+ isInstancedBufferGeometry: true,
+
+ addGroup: function ( start, count, materialIndex ) {
+
+ this.groups.push( {
+
+ start: start,
+ count: count,
+ materialIndex: materialIndex
+
+ } );
+
+ },
+
+ copy: function ( source ) {
+
+ var index = source.index;
+
+ if ( index !== null ) {
+
+ this.setIndex( index.clone() );
+
+ }
+
+ var attributes = source.attributes;
+
+ for ( var name in attributes ) {
+
+ var attribute = attributes[ name ];
+ this.addAttribute( name, attribute.clone() );
+
+ }
+
+ var groups = source.groups;
+
+ for ( var i = 0, l = groups.length; i < l; i ++ ) {
+
+ var group = groups[ i ];
+ this.addGroup( group.start, group.count, group.materialIndex );
+
+ }
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ */
+
+ function InterleavedBufferAttribute( interleavedBuffer, itemSize, offset, normalized ) {
+
+ this.uuid = _Math.generateUUID();
+
+ this.data = interleavedBuffer;
+ this.itemSize = itemSize;
+ this.offset = offset;
+
+ this.normalized = normalized === true;
+
+ }
+
+ Object.defineProperties( InterleavedBufferAttribute.prototype, {
+
+ count: {
+
+ get: function () {
+
+ return this.data.count;
+
+ }
+
+ },
+
+ array: {
+
+ get: function () {
+
+ return this.data.array;
+
+ }
+
+ }
+
+ } );
+
+ Object.assign( InterleavedBufferAttribute.prototype, {
+
+ isInterleavedBufferAttribute: true,
+
+ setX: function ( index, x ) {
+
+ this.data.array[ index * this.data.stride + this.offset ] = x;
+
+ return this;
+
+ },
+
+ setY: function ( index, y ) {
+
+ this.data.array[ index * this.data.stride + this.offset + 1 ] = y;
+
+ return this;
+
+ },
+
+ setZ: function ( index, z ) {
+
+ this.data.array[ index * this.data.stride + this.offset + 2 ] = z;
+
+ return this;
+
+ },
+
+ setW: function ( index, w ) {
+
+ this.data.array[ index * this.data.stride + this.offset + 3 ] = w;
+
+ return this;
+
+ },
+
+ getX: function ( index ) {
+
+ return this.data.array[ index * this.data.stride + this.offset ];
+
+ },
+
+ getY: function ( index ) {
+
+ return this.data.array[ index * this.data.stride + this.offset + 1 ];
+
+ },
+
+ getZ: function ( index ) {
+
+ return this.data.array[ index * this.data.stride + this.offset + 2 ];
+
+ },
+
+ getW: function ( index ) {
+
+ return this.data.array[ index * this.data.stride + this.offset + 3 ];
+
+ },
+
+ setXY: function ( index, x, y ) {
+
+ index = index * this.data.stride + this.offset;
+
+ this.data.array[ index + 0 ] = x;
+ this.data.array[ index + 1 ] = y;
+
+ return this;
+
+ },
+
+ setXYZ: function ( index, x, y, z ) {
+
+ index = index * this.data.stride + this.offset;
+
+ this.data.array[ index + 0 ] = x;
+ this.data.array[ index + 1 ] = y;
+ this.data.array[ index + 2 ] = z;
+
+ return this;
+
+ },
+
+ setXYZW: function ( index, x, y, z, w ) {
+
+ index = index * this.data.stride + this.offset;
+
+ this.data.array[ index + 0 ] = x;
+ this.data.array[ index + 1 ] = y;
+ this.data.array[ index + 2 ] = z;
+ this.data.array[ index + 3 ] = w;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ */
+
+ function InterleavedBuffer( array, stride ) {
+
+ this.uuid = _Math.generateUUID();
+
+ this.array = array;
+ this.stride = stride;
+ this.count = array !== undefined ? array.length / stride : 0;
+
+ this.dynamic = false;
+ this.updateRange = { offset: 0, count: - 1 };
+
+ this.onUploadCallback = function () {};
+
+ this.version = 0;
+
+ }
+
+ Object.defineProperty( InterleavedBuffer.prototype, 'needsUpdate', {
+
+ set: function ( value ) {
+
+ if ( value === true ) this.version ++;
+
+ }
+
+ } );
+
+ Object.assign( InterleavedBuffer.prototype, {
+
+ isInterleavedBuffer: true,
+
+ setArray: function ( array ) {
+
+ if ( Array.isArray( array ) ) {
+
+ throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
+
+ }
+
+ this.count = array !== undefined ? array.length / this.stride : 0;
+ this.array = array;
+
+ },
+
+ setDynamic: function ( value ) {
+
+ this.dynamic = value;
+
+ return this;
+
+ },
+
+ copy: function ( source ) {
+
+ this.array = new source.array.constructor( source.array );
+ this.count = source.count;
+ this.stride = source.stride;
+ this.dynamic = source.dynamic;
+
+ return this;
+
+ },
+
+ copyAt: function ( index1, attribute, index2 ) {
+
+ index1 *= this.stride;
+ index2 *= attribute.stride;
+
+ for ( var i = 0, l = this.stride; i < l; i ++ ) {
+
+ this.array[ index1 + i ] = attribute.array[ index2 + i ];
+
+ }
+
+ return this;
+
+ },
+
+ set: function ( value, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.array.set( value, offset );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ onUpload: function ( callback ) {
+
+ this.onUploadCallback = callback;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ */
+
+ function InstancedInterleavedBuffer( array, stride, meshPerAttribute ) {
+
+ InterleavedBuffer.call( this, array, stride );
+
+ this.meshPerAttribute = meshPerAttribute || 1;
+
+ }
+
+ InstancedInterleavedBuffer.prototype = Object.assign( Object.create( InterleavedBuffer.prototype ), {
+
+ constructor: InstancedInterleavedBuffer,
+
+ isInstancedInterleavedBuffer: true,
+
+ copy: function ( source ) {
+
+ InterleavedBuffer.prototype.copy.call( this, source );
+
+ this.meshPerAttribute = source.meshPerAttribute;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ */
+
+ function InstancedBufferAttribute( array, itemSize, meshPerAttribute ) {
+
+ BufferAttribute.call( this, array, itemSize );
+
+ this.meshPerAttribute = meshPerAttribute || 1;
+
+ }
+
+ InstancedBufferAttribute.prototype = Object.assign( Object.create( BufferAttribute.prototype ), {
+
+ constructor: InstancedBufferAttribute,
+
+ isInstancedBufferAttribute: true,
+
+ copy: function ( source ) {
+
+ BufferAttribute.prototype.copy.call( this, source );
+
+ this.meshPerAttribute = source.meshPerAttribute;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author bhouston / http://clara.io/
+ * @author stephomi / http://stephaneginier.com/
+ */
+
+ function Raycaster( origin, direction, near, far ) {
+
+ this.ray = new Ray( origin, direction );
+ // direction is assumed to be normalized (for accurate distance calculations)
+
+ this.near = near || 0;
+ this.far = far || Infinity;
+
+ this.params = {
+ Mesh: {},
+ Line: {},
+ LOD: {},
+ Points: { threshold: 1 },
+ Sprite: {}
+ };
+
+ Object.defineProperties( this.params, {
+ PointCloud: {
+ get: function () {
+ console.warn( 'THREE.Raycaster: params.PointCloud has been renamed to params.Points.' );
+ return this.Points;
+ }
+ }
+ } );
+
+ }
+
+ function ascSort( a, b ) {
+
+ return a.distance - b.distance;
+
+ }
+
+ function intersectObject( object, raycaster, intersects, recursive ) {
+
+ if ( object.visible === false ) return;
+
+ object.raycast( raycaster, intersects );
+
+ if ( recursive === true ) {
+
+ var children = object.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ intersectObject( children[ i ], raycaster, intersects, true );
+
+ }
+
+ }
+
+ }
+
+ Object.assign( Raycaster.prototype, {
+
+ linePrecision: 1,
+
+ set: function ( origin, direction ) {
+
+ // direction is assumed to be normalized (for accurate distance calculations)
+
+ this.ray.set( origin, direction );
+
+ },
+
+ setFromCamera: function ( coords, camera ) {
+
+ if ( ( camera && camera.isPerspectiveCamera ) ) {
+
+ this.ray.origin.setFromMatrixPosition( camera.matrixWorld );
+ this.ray.direction.set( coords.x, coords.y, 0.5 ).unproject( camera ).sub( this.ray.origin ).normalize();
+
+ } else if ( ( camera && camera.isOrthographicCamera ) ) {
+
+ this.ray.origin.set( coords.x, coords.y, ( camera.near + camera.far ) / ( camera.near - camera.far ) ).unproject( camera ); // set origin in plane of camera
+ this.ray.direction.set( 0, 0, - 1 ).transformDirection( camera.matrixWorld );
+
+ } else {
+
+ console.error( 'THREE.Raycaster: Unsupported camera type.' );
+
+ }
+
+ },
+
+ intersectObject: function ( object, recursive ) {
+
+ var intersects = [];
+
+ intersectObject( object, this, intersects, recursive );
+
+ intersects.sort( ascSort );
+
+ return intersects;
+
+ },
+
+ intersectObjects: function ( objects, recursive ) {
+
+ var intersects = [];
+
+ if ( Array.isArray( objects ) === false ) {
+
+ console.warn( 'THREE.Raycaster.intersectObjects: objects is not an Array.' );
+ return intersects;
+
+ }
+
+ for ( var i = 0, l = objects.length; i < l; i ++ ) {
+
+ intersectObject( objects[ i ], this, intersects, recursive );
+
+ }
+
+ intersects.sort( ascSort );
+
+ return intersects;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Clock( autoStart ) {
+
+ this.autoStart = ( autoStart !== undefined ) ? autoStart : true;
+
+ this.startTime = 0;
+ this.oldTime = 0;
+ this.elapsedTime = 0;
+
+ this.running = false;
+
+ }
+
+ Object.assign( Clock.prototype, {
+
+ start: function () {
+
+ this.startTime = ( typeof performance === 'undefined' ? Date : performance ).now(); // see #10732
+
+ this.oldTime = this.startTime;
+ this.elapsedTime = 0;
+ this.running = true;
+
+ },
+
+ stop: function () {
+
+ this.getElapsedTime();
+ this.running = false;
+ this.autoStart = false;
+
+ },
+
+ getElapsedTime: function () {
+
+ this.getDelta();
+ return this.elapsedTime;
+
+ },
+
+ getDelta: function () {
+
+ var diff = 0;
+
+ if ( this.autoStart && ! this.running ) {
+
+ this.start();
+ return 0;
+
+ }
+
+ if ( this.running ) {
+
+ var newTime = ( typeof performance === 'undefined' ? Date : performance ).now();
+
+ diff = ( newTime - this.oldTime ) / 1000;
+ this.oldTime = newTime;
+
+ this.elapsedTime += diff;
+
+ }
+
+ return diff;
+
+ }
+
+ } );
+
+ /**
+ * @author bhouston / http://clara.io
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * Ref: https://en.wikipedia.org/wiki/Spherical_coordinate_system
+ *
+ * The poles (phi) are at the positive and negative y axis.
+ * The equator starts at positive z.
+ */
+
+ function Spherical( radius, phi, theta ) {
+
+ this.radius = ( radius !== undefined ) ? radius : 1.0;
+ this.phi = ( phi !== undefined ) ? phi : 0; // up / down towards top and bottom pole
+ this.theta = ( theta !== undefined ) ? theta : 0; // around the equator of the sphere
+
+ return this;
+
+ }
+
+ Object.assign( Spherical.prototype, {
+
+ set: function ( radius, phi, theta ) {
+
+ this.radius = radius;
+ this.phi = phi;
+ this.theta = theta;
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( other ) {
+
+ this.radius = other.radius;
+ this.phi = other.phi;
+ this.theta = other.theta;
+
+ return this;
+
+ },
+
+ // restrict phi to be betwee EPS and PI-EPS
+ makeSafe: function() {
+
+ var EPS = 0.000001;
+ this.phi = Math.max( EPS, Math.min( Math.PI - EPS, this.phi ) );
+
+ return this;
+
+ },
+
+ setFromVector3: function( vec3 ) {
+
+ this.radius = vec3.length();
+
+ if ( this.radius === 0 ) {
+
+ this.theta = 0;
+ this.phi = 0;
+
+ } else {
+
+ this.theta = Math.atan2( vec3.x, vec3.z ); // equator angle around y-up axis
+ this.phi = Math.acos( _Math.clamp( vec3.y / this.radius, - 1, 1 ) ); // polar angle
+
+ }
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author Mugen87 / https://github.com/Mugen87
+ *
+ * Ref: https://en.wikipedia.org/wiki/Cylindrical_coordinate_system
+ *
+ */
+
+ function Cylindrical( radius, theta, y ) {
+
+ this.radius = ( radius !== undefined ) ? radius : 1.0; // distance from the origin to a point in the x-z plane
+ this.theta = ( theta !== undefined ) ? theta : 0; // counterclockwise angle in the x-z plane measured in radians from the positive z-axis
+ this.y = ( y !== undefined ) ? y : 0; // height above the x-z plane
+
+ return this;
+
+ }
+
+ Object.assign( Cylindrical.prototype, {
+
+ set: function ( radius, theta, y ) {
+
+ this.radius = radius;
+ this.theta = theta;
+ this.y = y;
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( other ) {
+
+ this.radius = other.radius;
+ this.theta = other.theta;
+ this.y = other.y;
+
+ return this;
+
+ },
+
+ setFromVector3: function( vec3 ) {
+
+ this.radius = Math.sqrt( vec3.x * vec3.x + vec3.z * vec3.z );
+ this.theta = Math.atan2( vec3.x, vec3.z );
+ this.y = vec3.y;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function MorphBlendMesh( geometry, material ) {
+
+ Mesh.call( this, geometry, material );
+
+ this.animationsMap = {};
+ this.animationsList = [];
+
+ // prepare default animation
+ // (all frames played together in 1 second)
+
+ var numFrames = this.geometry.morphTargets.length;
+
+ var name = "__default";
+
+ var startFrame = 0;
+ var endFrame = numFrames - 1;
+
+ var fps = numFrames / 1;
+
+ this.createAnimation( name, startFrame, endFrame, fps );
+ this.setAnimationWeight( name, 1 );
+
+ }
+
+ MorphBlendMesh.prototype = Object.create( Mesh.prototype );
+ MorphBlendMesh.prototype.constructor = MorphBlendMesh;
+
+ MorphBlendMesh.prototype.createAnimation = function ( name, start, end, fps ) {
+
+ var animation = {
+
+ start: start,
+ end: end,
+
+ length: end - start + 1,
+
+ fps: fps,
+ duration: ( end - start ) / fps,
+
+ lastFrame: 0,
+ currentFrame: 0,
+
+ active: false,
+
+ time: 0,
+ direction: 1,
+ weight: 1,
+
+ directionBackwards: false,
+ mirroredLoop: false
+
+ };
+
+ this.animationsMap[ name ] = animation;
+ this.animationsList.push( animation );
+
+ };
+
+ MorphBlendMesh.prototype.autoCreateAnimations = function ( fps ) {
+
+ var pattern = /([a-z]+)_?(\d+)/i;
+
+ var firstAnimation, frameRanges = {};
+
+ var geometry = this.geometry;
+
+ for ( var i = 0, il = geometry.morphTargets.length; i < il; i ++ ) {
+
+ var morph = geometry.morphTargets[ i ];
+ var chunks = morph.name.match( pattern );
+
+ if ( chunks && chunks.length > 1 ) {
+
+ var name = chunks[ 1 ];
+
+ if ( ! frameRanges[ name ] ) frameRanges[ name ] = { start: Infinity, end: - Infinity };
+
+ var range = frameRanges[ name ];
+
+ if ( i < range.start ) range.start = i;
+ if ( i > range.end ) range.end = i;
+
+ if ( ! firstAnimation ) firstAnimation = name;
+
+ }
+
+ }
+
+ for ( var name in frameRanges ) {
+
+ var range = frameRanges[ name ];
+ this.createAnimation( name, range.start, range.end, fps );
+
+ }
+
+ this.firstAnimation = firstAnimation;
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationDirectionForward = function ( name ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.direction = 1;
+ animation.directionBackwards = false;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationDirectionBackward = function ( name ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.direction = - 1;
+ animation.directionBackwards = true;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationFPS = function ( name, fps ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.fps = fps;
+ animation.duration = ( animation.end - animation.start ) / animation.fps;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationDuration = function ( name, duration ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.duration = duration;
+ animation.fps = ( animation.end - animation.start ) / animation.duration;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationWeight = function ( name, weight ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.weight = weight;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationTime = function ( name, time ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.time = time;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.getAnimationTime = function ( name ) {
+
+ var time = 0;
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ time = animation.time;
+
+ }
+
+ return time;
+
+ };
+
+ MorphBlendMesh.prototype.getAnimationDuration = function ( name ) {
+
+ var duration = - 1;
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ duration = animation.duration;
+
+ }
+
+ return duration;
+
+ };
+
+ MorphBlendMesh.prototype.playAnimation = function ( name ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.time = 0;
+ animation.active = true;
+
+ } else {
+
+ console.warn( "THREE.MorphBlendMesh: animation[" + name + "] undefined in .playAnimation()" );
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.stopAnimation = function ( name ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.active = false;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.update = function ( delta ) {
+
+ for ( var i = 0, il = this.animationsList.length; i < il; i ++ ) {
+
+ var animation = this.animationsList[ i ];
+
+ if ( ! animation.active ) continue;
+
+ var frameTime = animation.duration / animation.length;
+
+ animation.time += animation.direction * delta;
+
+ if ( animation.mirroredLoop ) {
+
+ if ( animation.time > animation.duration || animation.time < 0 ) {
+
+ animation.direction *= - 1;
+
+ if ( animation.time > animation.duration ) {
+
+ animation.time = animation.duration;
+ animation.directionBackwards = true;
+
+ }
+
+ if ( animation.time < 0 ) {
+
+ animation.time = 0;
+ animation.directionBackwards = false;
+
+ }
+
+ }
+
+ } else {
+
+ animation.time = animation.time % animation.duration;
+
+ if ( animation.time < 0 ) animation.time += animation.duration;
+
+ }
+
+ var keyframe = animation.start + _Math.clamp( Math.floor( animation.time / frameTime ), 0, animation.length - 1 );
+ var weight = animation.weight;
+
+ if ( keyframe !== animation.currentFrame ) {
+
+ this.morphTargetInfluences[ animation.lastFrame ] = 0;
+ this.morphTargetInfluences[ animation.currentFrame ] = 1 * weight;
+
+ this.morphTargetInfluences[ keyframe ] = 0;
+
+ animation.lastFrame = animation.currentFrame;
+ animation.currentFrame = keyframe;
+
+ }
+
+ var mix = ( animation.time % frameTime ) / frameTime;
+
+ if ( animation.directionBackwards ) mix = 1 - mix;
+
+ if ( animation.currentFrame !== animation.lastFrame ) {
+
+ this.morphTargetInfluences[ animation.currentFrame ] = mix * weight;
+ this.morphTargetInfluences[ animation.lastFrame ] = ( 1 - mix ) * weight;
+
+ } else {
+
+ this.morphTargetInfluences[ animation.currentFrame ] = weight;
+
+ }
+
+ }
+
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function ImmediateRenderObject( material ) {
+
+ Object3D.call( this );
+
+ this.material = material;
+ this.render = function ( renderCallback ) {};
+
+ }
+
+ ImmediateRenderObject.prototype = Object.create( Object3D.prototype );
+ ImmediateRenderObject.prototype.constructor = ImmediateRenderObject;
+
+ ImmediateRenderObject.prototype.isImmediateRenderObject = true;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function VertexNormalsHelper( object, size, hex, linewidth ) {
+
+ this.object = object;
+
+ this.size = ( size !== undefined ) ? size : 1;
+
+ var color = ( hex !== undefined ) ? hex : 0xff0000;
+
+ var width = ( linewidth !== undefined ) ? linewidth : 1;
+
+ //
+
+ var nNormals = 0;
+
+ var objGeometry = this.object.geometry;
+
+ if ( objGeometry && objGeometry.isGeometry ) {
+
+ nNormals = objGeometry.faces.length * 3;
+
+ } else if ( objGeometry && objGeometry.isBufferGeometry ) {
+
+ nNormals = objGeometry.attributes.normal.count;
+
+ }
+
+ //
+
+ var geometry = new BufferGeometry();
+
+ var positions = new Float32BufferAttribute( nNormals * 2 * 3, 3 );
+
+ geometry.addAttribute( 'position', positions );
+
+ LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, linewidth: width } ) );
+
+ //
+
+ this.matrixAutoUpdate = false;
+
+ this.update();
+
+ }
+
+ VertexNormalsHelper.prototype = Object.create( LineSegments.prototype );
+ VertexNormalsHelper.prototype.constructor = VertexNormalsHelper;
+
+ VertexNormalsHelper.prototype.update = ( function () {
+
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+ var normalMatrix = new Matrix3();
+
+ return function update() {
+
+ var keys = [ 'a', 'b', 'c' ];
+
+ this.object.updateMatrixWorld( true );
+
+ normalMatrix.getNormalMatrix( this.object.matrixWorld );
+
+ var matrixWorld = this.object.matrixWorld;
+
+ var position = this.geometry.attributes.position;
+
+ //
+
+ var objGeometry = this.object.geometry;
+
+ if ( objGeometry && objGeometry.isGeometry ) {
+
+ var vertices = objGeometry.vertices;
+
+ var faces = objGeometry.faces;
+
+ var idx = 0;
+
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
+
+ var face = faces[ i ];
+
+ for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
+
+ var vertex = vertices[ face[ keys[ j ] ] ];
+
+ var normal = face.vertexNormals[ j ];
+
+ v1.copy( vertex ).applyMatrix4( matrixWorld );
+
+ v2.copy( normal ).applyMatrix3( normalMatrix ).normalize().multiplyScalar( this.size ).add( v1 );
+
+ position.setXYZ( idx, v1.x, v1.y, v1.z );
+
+ idx = idx + 1;
+
+ position.setXYZ( idx, v2.x, v2.y, v2.z );
+
+ idx = idx + 1;
+
+ }
+
+ }
+
+ } else if ( objGeometry && objGeometry.isBufferGeometry ) {
+
+ var objPos = objGeometry.attributes.position;
+
+ var objNorm = objGeometry.attributes.normal;
+
+ var idx = 0;
+
+ // for simplicity, ignore index and drawcalls, and render every normal
+
+ for ( var j = 0, jl = objPos.count; j < jl; j ++ ) {
+
+ v1.set( objPos.getX( j ), objPos.getY( j ), objPos.getZ( j ) ).applyMatrix4( matrixWorld );
+
+ v2.set( objNorm.getX( j ), objNorm.getY( j ), objNorm.getZ( j ) );
+
+ v2.applyMatrix3( normalMatrix ).normalize().multiplyScalar( this.size ).add( v1 );
+
+ position.setXYZ( idx, v1.x, v1.y, v1.z );
+
+ idx = idx + 1;
+
+ position.setXYZ( idx, v2.x, v2.y, v2.z );
+
+ idx = idx + 1;
+
+ }
+
+ }
+
+ position.needsUpdate = true;
+
+ };
+
+ }() );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function SpotLightHelper( light ) {
+
+ Object3D.call( this );
+
+ this.light = light;
+ this.light.updateMatrixWorld();
+
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ var geometry = new BufferGeometry();
+
+ var positions = [
+ 0, 0, 0, 0, 0, 1,
+ 0, 0, 0, 1, 0, 1,
+ 0, 0, 0, - 1, 0, 1,
+ 0, 0, 0, 0, 1, 1,
+ 0, 0, 0, 0, - 1, 1
+ ];
+
+ for ( var i = 0, j = 1, l = 32; i < l; i ++, j ++ ) {
+
+ var p1 = ( i / l ) * Math.PI * 2;
+ var p2 = ( j / l ) * Math.PI * 2;
+
+ positions.push(
+ Math.cos( p1 ), Math.sin( p1 ), 1,
+ Math.cos( p2 ), Math.sin( p2 ), 1
+ );
+
+ }
+
+ geometry.addAttribute( 'position', new Float32BufferAttribute( positions, 3 ) );
+
+ var material = new LineBasicMaterial( { fog: false } );
+
+ this.cone = new LineSegments( geometry, material );
+ this.add( this.cone );
+
+ this.update();
+
+ }
+
+ SpotLightHelper.prototype = Object.create( Object3D.prototype );
+ SpotLightHelper.prototype.constructor = SpotLightHelper;
+
+ SpotLightHelper.prototype.dispose = function () {
+
+ this.cone.geometry.dispose();
+ this.cone.material.dispose();
+
+ };
+
+ SpotLightHelper.prototype.update = function () {
+
+ var vector = new Vector3();
+ var vector2 = new Vector3();
+
+ return function update() {
+
+ this.light.updateMatrixWorld();
+
+ var coneLength = this.light.distance ? this.light.distance : 1000;
+ var coneWidth = coneLength * Math.tan( this.light.angle );
+
+ this.cone.scale.set( coneWidth, coneWidth, coneLength );
+
+ vector.setFromMatrixPosition( this.light.matrixWorld );
+ vector2.setFromMatrixPosition( this.light.target.matrixWorld );
+
+ this.cone.lookAt( vector2.sub( vector ) );
+
+ this.cone.material.color.copy( this.light.color );
+
+ };
+
+ }();
+
+ /**
+ * @author Sean Griffin / http://twitter.com/sgrif
+ * @author Michael Guerrero / http://realitymeltdown.com
+ * @author mrdoob / http://mrdoob.com/
+ * @author ikerr / http://verold.com
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ function getBoneList( object ) {
+
+ var boneList = [];
+
+ if ( object && object.isBone ) {
+
+ boneList.push( object );
+
+ }
+
+ for ( var i = 0; i < object.children.length; i ++ ) {
+
+ boneList.push.apply( boneList, getBoneList( object.children[ i ] ) );
+
+ }
+
+ return boneList;
+
+ }
+
+ function SkeletonHelper( object ) {
+
+ var bones = getBoneList( object );
+
+ var geometry = new BufferGeometry();
+
+ var vertices = [];
+ var colors = [];
+
+ var color1 = new Color( 0, 0, 1 );
+ var color2 = new Color( 0, 1, 0 );
+
+ for ( var i = 0; i < bones.length; i ++ ) {
+
+ var bone = bones[ i ];
+
+ if ( bone.parent && bone.parent.isBone ) {
+
+ vertices.push( 0, 0, 0 );
+ vertices.push( 0, 0, 0 );
+ colors.push( color1.r, color1.g, color1.b );
+ colors.push( color2.r, color2.g, color2.b );
+
+ }
+
+ }
+
+ geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
+
+ var material = new LineBasicMaterial( { vertexColors: VertexColors, depthTest: false, depthWrite: false, transparent: true } );
+
+ LineSegments.call( this, geometry, material );
+
+ this.root = object;
+ this.bones = bones;
+
+ this.matrix = object.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ this.onBeforeRender();
+
+ }
+
+ SkeletonHelper.prototype = Object.create( LineSegments.prototype );
+ SkeletonHelper.prototype.constructor = SkeletonHelper;
+
+ SkeletonHelper.prototype.onBeforeRender = function () {
+
+ var vector = new Vector3();
+
+ var boneMatrix = new Matrix4();
+ var matrixWorldInv = new Matrix4();
+
+ return function onBeforeRender() {
+
+ var bones = this.bones;
+
+ var geometry = this.geometry;
+ var position = geometry.getAttribute( 'position' );
+
+ matrixWorldInv.getInverse( this.root.matrixWorld );
+
+ for ( var i = 0, j = 0; i < bones.length; i ++ ) {
+
+ var bone = bones[ i ];
+
+ if ( bone.parent && bone.parent.isBone ) {
+
+ boneMatrix.multiplyMatrices( matrixWorldInv, bone.matrixWorld );
+ vector.setFromMatrixPosition( boneMatrix );
+ position.setXYZ( j, vector.x, vector.y, vector.z );
+
+ boneMatrix.multiplyMatrices( matrixWorldInv, bone.parent.matrixWorld );
+ vector.setFromMatrixPosition( boneMatrix );
+ position.setXYZ( j + 1, vector.x, vector.y, vector.z );
+
+ j += 2;
+
+ }
+
+ }
+
+ geometry.getAttribute( 'position' ).needsUpdate = true;
+
+ };
+
+ }();
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function PointLightHelper( light, sphereSize ) {
+
+ this.light = light;
+ this.light.updateMatrixWorld();
+
+ var geometry = new SphereBufferGeometry( sphereSize, 4, 2 );
+ var material = new MeshBasicMaterial( { wireframe: true, fog: false } );
+ material.color.copy( this.light.color );
+
+ Mesh.call( this, geometry, material );
+
+ this.matrix = this.light.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ /*
+ var distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
+ var distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent: true } );
+
+ this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
+ this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
+
+ var d = light.distance;
+
+ if ( d === 0.0 ) {
+
+ this.lightDistance.visible = false;
+
+ } else {
+
+ this.lightDistance.scale.set( d, d, d );
+
+ }
+
+ this.add( this.lightDistance );
+ */
+
+ }
+
+ PointLightHelper.prototype = Object.create( Mesh.prototype );
+ PointLightHelper.prototype.constructor = PointLightHelper;
+
+ PointLightHelper.prototype.dispose = function () {
+
+ this.geometry.dispose();
+ this.material.dispose();
+
+ };
+
+ PointLightHelper.prototype.update = function () {
+
+ this.material.color.copy( this.light.color );
+
+ /*
+ var d = this.light.distance;
+
+ if ( d === 0.0 ) {
+
+ this.lightDistance.visible = false;
+
+ } else {
+
+ this.lightDistance.visible = true;
+ this.lightDistance.scale.set( d, d, d );
+
+ }
+ */
+
+ };
+
+ /**
+ * @author abelnation / http://github.com/abelnation
+ * @author Mugen87 / http://github.com/Mugen87
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function RectAreaLightHelper( light ) {
+
+ Object3D.call( this );
+
+ this.light = light;
+ this.light.updateMatrixWorld();
+
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ var material = new LineBasicMaterial( { color: light.color } );
+
+ var geometry = new BufferGeometry();
+
+ geometry.addAttribute( 'position', new BufferAttribute( new Float32Array( 5 * 3 ), 3 ) );
+
+ this.add( new Line( geometry, material ) );
+
+ this.update();
+
+ }
+
+ RectAreaLightHelper.prototype = Object.create( Object3D.prototype );
+ RectAreaLightHelper.prototype.constructor = RectAreaLightHelper;
+
+ RectAreaLightHelper.prototype.dispose = function () {
+
+ this.children[ 0 ].geometry.dispose();
+ this.children[ 0 ].material.dispose();
+
+ };
+
+ RectAreaLightHelper.prototype.update = function () {
+
+ var line = this.children[ 0 ];
+
+ // update material
+
+ line.material.color.copy( this.light.color );
+
+ // calculate new dimensions of the helper
+
+ var hx = this.light.width * 0.5;
+ var hy = this.light.height * 0.5;
+
+ var position = line.geometry.attributes.position;
+ var array = position.array;
+
+ // update vertices
+
+ array[ 0 ] = hx; array[ 1 ] = - hy; array[ 2 ] = 0;
+ array[ 3 ] = hx; array[ 4 ] = hy; array[ 5 ] = 0;
+ array[ 6 ] = - hx; array[ 7 ] = hy; array[ 8 ] = 0;
+ array[ 9 ] = - hx; array[ 10 ] = - hy; array[ 11 ] = 0;
+ array[ 12 ] = hx; array[ 13 ] = - hy; array[ 14 ] = 0;
+
+ position.needsUpdate = true;
+
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ function HemisphereLightHelper( light, size ) {
+
+ Object3D.call( this );
+
+ this.light = light;
+ this.light.updateMatrixWorld();
+
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ var geometry = new OctahedronBufferGeometry( size );
+ geometry.rotateY( Math.PI * 0.5 );
+
+ var material = new MeshBasicMaterial( { vertexColors: VertexColors, wireframe: true } );
+
+ var position = geometry.getAttribute( 'position' );
+ var colors = new Float32Array( position.count * 3 );
+
+ geometry.addAttribute( 'color', new BufferAttribute( colors, 3 ) );
+
+ this.add( new Mesh( geometry, material ) );
+
+ this.update();
+
+ }
+
+ HemisphereLightHelper.prototype = Object.create( Object3D.prototype );
+ HemisphereLightHelper.prototype.constructor = HemisphereLightHelper;
+
+ HemisphereLightHelper.prototype.dispose = function () {
+
+ this.children[ 0 ].geometry.dispose();
+ this.children[ 0 ].material.dispose();
+
+ };
+
+ HemisphereLightHelper.prototype.update = function () {
+
+ var vector = new Vector3();
+
+ var color1 = new Color();
+ var color2 = new Color();
+
+ return function update() {
+
+ var mesh = this.children[ 0 ];
+
+ var colors = mesh.geometry.getAttribute( 'color' );
+
+ color1.copy( this.light.color );
+ color2.copy( this.light.groundColor );
+
+ for ( var i = 0, l = colors.count; i < l; i ++ ) {
+
+ var color = ( i < ( l / 2 ) ) ? color1 : color2;
+
+ colors.setXYZ( i, color.r, color.g, color.b );
+
+ }
+
+ mesh.lookAt( vector.setFromMatrixPosition( this.light.matrixWorld ).negate() );
+
+ colors.needsUpdate = true;
+
+ };
+
+ }();
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function GridHelper( size, divisions, color1, color2 ) {
+
+ size = size || 10;
+ divisions = divisions || 10;
+ color1 = new Color( color1 !== undefined ? color1 : 0x444444 );
+ color2 = new Color( color2 !== undefined ? color2 : 0x888888 );
+
+ var center = divisions / 2;
+ var step = size / divisions;
+ var halfSize = size / 2;
+
+ var vertices = [], colors = [];
+
+ for ( var i = 0, j = 0, k = - halfSize; i <= divisions; i ++, k += step ) {
+
+ vertices.push( - halfSize, 0, k, halfSize, 0, k );
+ vertices.push( k, 0, - halfSize, k, 0, halfSize );
+
+ var color = i === center ? color1 : color2;
+
+ color.toArray( colors, j ); j += 3;
+ color.toArray( colors, j ); j += 3;
+ color.toArray( colors, j ); j += 3;
+ color.toArray( colors, j ); j += 3;
+
+ }
+
+ var geometry = new BufferGeometry();
+ geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
+
+ var material = new LineBasicMaterial( { vertexColors: VertexColors } );
+
+ LineSegments.call( this, geometry, material );
+
+ }
+
+ GridHelper.prototype = Object.create( LineSegments.prototype );
+ GridHelper.prototype.constructor = GridHelper;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / http://github.com/Mugen87
+ * @author Hectate / http://www.github.com/Hectate
+ */
+
+ function PolarGridHelper( radius, radials, circles, divisions, color1, color2 ) {
+
+ radius = radius || 10;
+ radials = radials || 16;
+ circles = circles || 8;
+ divisions = divisions || 64;
+ color1 = new Color( color1 !== undefined ? color1 : 0x444444 );
+ color2 = new Color( color2 !== undefined ? color2 : 0x888888 );
+
+ var vertices = [];
+ var colors = [];
+
+ var x, z;
+ var v, i, j, r, color;
+
+ // create the radials
+
+ for ( i = 0; i <= radials; i ++ ) {
+
+ v = ( i / radials ) * ( Math.PI * 2 );
+
+ x = Math.sin( v ) * radius;
+ z = Math.cos( v ) * radius;
+
+ vertices.push( 0, 0, 0 );
+ vertices.push( x, 0, z );
+
+ color = ( i & 1 ) ? color1 : color2;
+
+ colors.push( color.r, color.g, color.b );
+ colors.push( color.r, color.g, color.b );
+
+ }
+
+ // create the circles
+
+ for ( i = 0; i <= circles; i ++ ) {
+
+ color = ( i & 1 ) ? color1 : color2;
+
+ r = radius - ( radius / circles * i );
+
+ for ( j = 0; j < divisions; j ++ ) {
+
+ // first vertex
+
+ v = ( j / divisions ) * ( Math.PI * 2 );
+
+ x = Math.sin( v ) * r;
+ z = Math.cos( v ) * r;
+
+ vertices.push( x, 0, z );
+ colors.push( color.r, color.g, color.b );
+
+ // second vertex
+
+ v = ( ( j + 1 ) / divisions ) * ( Math.PI * 2 );
+
+ x = Math.sin( v ) * r;
+ z = Math.cos( v ) * r;
+
+ vertices.push( x, 0, z );
+ colors.push( color.r, color.g, color.b );
+
+ }
+
+ }
+
+ var geometry = new BufferGeometry();
+ geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
+
+ var material = new LineBasicMaterial( { vertexColors: VertexColors } );
+
+ LineSegments.call( this, geometry, material );
+
+ }
+
+ PolarGridHelper.prototype = Object.create( LineSegments.prototype );
+ PolarGridHelper.prototype.constructor = PolarGridHelper;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function FaceNormalsHelper( object, size, hex, linewidth ) {
+
+ // FaceNormalsHelper only supports THREE.Geometry
+
+ this.object = object;
+
+ this.size = ( size !== undefined ) ? size : 1;
+
+ var color = ( hex !== undefined ) ? hex : 0xffff00;
+
+ var width = ( linewidth !== undefined ) ? linewidth : 1;
+
+ //
+
+ var nNormals = 0;
+
+ var objGeometry = this.object.geometry;
+
+ if ( objGeometry && objGeometry.isGeometry ) {
+
+ nNormals = objGeometry.faces.length;
+
+ } else {
+
+ console.warn( 'THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.' );
+
+ }
+
+ //
+
+ var geometry = new BufferGeometry();
+
+ var positions = new Float32BufferAttribute( nNormals * 2 * 3, 3 );
+
+ geometry.addAttribute( 'position', positions );
+
+ LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, linewidth: width } ) );
+
+ //
+
+ this.matrixAutoUpdate = false;
+ this.update();
+
+ }
+
+ FaceNormalsHelper.prototype = Object.create( LineSegments.prototype );
+ FaceNormalsHelper.prototype.constructor = FaceNormalsHelper;
+
+ FaceNormalsHelper.prototype.update = ( function () {
+
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+ var normalMatrix = new Matrix3();
+
+ return function update() {
+
+ this.object.updateMatrixWorld( true );
+
+ normalMatrix.getNormalMatrix( this.object.matrixWorld );
+
+ var matrixWorld = this.object.matrixWorld;
+
+ var position = this.geometry.attributes.position;
+
+ //
+
+ var objGeometry = this.object.geometry;
+
+ var vertices = objGeometry.vertices;
+
+ var faces = objGeometry.faces;
+
+ var idx = 0;
+
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
+
+ var face = faces[ i ];
+
+ var normal = face.normal;
+
+ v1.copy( vertices[ face.a ] )
+ .add( vertices[ face.b ] )
+ .add( vertices[ face.c ] )
+ .divideScalar( 3 )
+ .applyMatrix4( matrixWorld );
+
+ v2.copy( normal ).applyMatrix3( normalMatrix ).normalize().multiplyScalar( this.size ).add( v1 );
+
+ position.setXYZ( idx, v1.x, v1.y, v1.z );
+
+ idx = idx + 1;
+
+ position.setXYZ( idx, v2.x, v2.y, v2.z );
+
+ idx = idx + 1;
+
+ }
+
+ position.needsUpdate = true;
+
+ };
+
+ }() );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function DirectionalLightHelper( light, size ) {
+
+ Object3D.call( this );
+
+ this.light = light;
+ this.light.updateMatrixWorld();
+
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ if ( size === undefined ) size = 1;
+
+ var geometry = new BufferGeometry();
+ geometry.addAttribute( 'position', new Float32BufferAttribute( [
+ - size, size, 0,
+ size, size, 0,
+ size, - size, 0,
+ - size, - size, 0,
+ - size, size, 0
+ ], 3 ) );
+
+ var material = new LineBasicMaterial( { fog: false } );
+
+ this.add( new Line( geometry, material ) );
+
+ geometry = new BufferGeometry();
+ geometry.addAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, 1 ], 3 ) );
+
+ this.add( new Line( geometry, material ));
+
+ this.update();
+
+ }
+
+ DirectionalLightHelper.prototype = Object.create( Object3D.prototype );
+ DirectionalLightHelper.prototype.constructor = DirectionalLightHelper;
+
+ DirectionalLightHelper.prototype.dispose = function () {
+
+ var lightPlane = this.children[ 0 ];
+ var targetLine = this.children[ 1 ];
+
+ lightPlane.geometry.dispose();
+ lightPlane.material.dispose();
+ targetLine.geometry.dispose();
+ targetLine.material.dispose();
+
+ };
+
+ DirectionalLightHelper.prototype.update = function () {
+
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+ var v3 = new Vector3();
+
+ return function update() {
+
+ v1.setFromMatrixPosition( this.light.matrixWorld );
+ v2.setFromMatrixPosition( this.light.target.matrixWorld );
+ v3.subVectors( v2, v1 );
+
+ var lightPlane = this.children[ 0 ];
+ var targetLine = this.children[ 1 ];
+
+ lightPlane.lookAt( v3 );
+ lightPlane.material.color.copy( this.light.color );
+
+ targetLine.lookAt( v3 );
+ targetLine.scale.z = v3.length();
+
+ };
+
+ }();
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ *
+ * - shows frustum, line of sight and up of the camera
+ * - suitable for fast updates
+ * - based on frustum visualization in lightgl.js shadowmap example
+ * http://evanw.github.com/lightgl.js/tests/shadowmap.html
+ */
+
+ function CameraHelper( camera ) {
+
+ var geometry = new BufferGeometry();
+ var material = new LineBasicMaterial( { color: 0xffffff, vertexColors: FaceColors } );
+
+ var vertices = [];
+ var colors = [];
+
+ var pointMap = {};
+
+ // colors
+
+ var colorFrustum = new Color( 0xffaa00 );
+ var colorCone = new Color( 0xff0000 );
+ var colorUp = new Color( 0x00aaff );
+ var colorTarget = new Color( 0xffffff );
+ var colorCross = new Color( 0x333333 );
+
+ // near
+
+ addLine( "n1", "n2", colorFrustum );
+ addLine( "n2", "n4", colorFrustum );
+ addLine( "n4", "n3", colorFrustum );
+ addLine( "n3", "n1", colorFrustum );
+
+ // far
+
+ addLine( "f1", "f2", colorFrustum );
+ addLine( "f2", "f4", colorFrustum );
+ addLine( "f4", "f3", colorFrustum );
+ addLine( "f3", "f1", colorFrustum );
+
+ // sides
+
+ addLine( "n1", "f1", colorFrustum );
+ addLine( "n2", "f2", colorFrustum );
+ addLine( "n3", "f3", colorFrustum );
+ addLine( "n4", "f4", colorFrustum );
+
+ // cone
+
+ addLine( "p", "n1", colorCone );
+ addLine( "p", "n2", colorCone );
+ addLine( "p", "n3", colorCone );
+ addLine( "p", "n4", colorCone );
+
+ // up
+
+ addLine( "u1", "u2", colorUp );
+ addLine( "u2", "u3", colorUp );
+ addLine( "u3", "u1", colorUp );
+
+ // target
+
+ addLine( "c", "t", colorTarget );
+ addLine( "p", "c", colorCross );
+
+ // cross
+
+ addLine( "cn1", "cn2", colorCross );
+ addLine( "cn3", "cn4", colorCross );
+
+ addLine( "cf1", "cf2", colorCross );
+ addLine( "cf3", "cf4", colorCross );
+
+ function addLine( a, b, color ) {
+
+ addPoint( a, color );
+ addPoint( b, color );
+
+ }
+
+ function addPoint( id, color ) {
+
+ vertices.push( 0, 0, 0 );
+ colors.push( color.r, color.g, color.b );
+
+ if ( pointMap[ id ] === undefined ) {
+
+ pointMap[ id ] = [];
+
+ }
+
+ pointMap[ id ].push( ( vertices.length / 3 ) - 1 );
+
+ }
+
+ geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
+
+ LineSegments.call( this, geometry, material );
+
+ this.camera = camera;
+ if ( this.camera.updateProjectionMatrix ) this.camera.updateProjectionMatrix();
+
+ this.matrix = camera.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ this.pointMap = pointMap;
+
+ this.update();
+
+ }
+
+ CameraHelper.prototype = Object.create( LineSegments.prototype );
+ CameraHelper.prototype.constructor = CameraHelper;
+
+ CameraHelper.prototype.update = function () {
+
+ var geometry, pointMap;
+
+ var vector = new Vector3();
+ var camera = new Camera();
+
+ function setPoint( point, x, y, z ) {
+
+ vector.set( x, y, z ).unproject( camera );
+
+ var points = pointMap[ point ];
+
+ if ( points !== undefined ) {
+
+ var position = geometry.getAttribute( 'position' );
+
+ for ( var i = 0, l = points.length; i < l; i ++ ) {
+
+ position.setXYZ( points[ i ], vector.x, vector.y, vector.z );
+
+ }
+
+ }
+
+ }
+
+ return function update() {
+
+ geometry = this.geometry;
+ pointMap = this.pointMap;
+
+ var w = 1, h = 1;
+
+ // we need just camera projection matrix
+ // world matrix must be identity
+
+ camera.projectionMatrix.copy( this.camera.projectionMatrix );
+
+ // center / target
+
+ setPoint( "c", 0, 0, - 1 );
+ setPoint( "t", 0, 0, 1 );
+
+ // near
+
+ setPoint( "n1", - w, - h, - 1 );
+ setPoint( "n2", w, - h, - 1 );
+ setPoint( "n3", - w, h, - 1 );
+ setPoint( "n4", w, h, - 1 );
+
+ // far
+
+ setPoint( "f1", - w, - h, 1 );
+ setPoint( "f2", w, - h, 1 );
+ setPoint( "f3", - w, h, 1 );
+ setPoint( "f4", w, h, 1 );
+
+ // up
+
+ setPoint( "u1", w * 0.7, h * 1.1, - 1 );
+ setPoint( "u2", - w * 0.7, h * 1.1, - 1 );
+ setPoint( "u3", 0, h * 2, - 1 );
+
+ // cross
+
+ setPoint( "cf1", - w, 0, 1 );
+ setPoint( "cf2", w, 0, 1 );
+ setPoint( "cf3", 0, - h, 1 );
+ setPoint( "cf4", 0, h, 1 );
+
+ setPoint( "cn1", - w, 0, - 1 );
+ setPoint( "cn2", w, 0, - 1 );
+ setPoint( "cn3", 0, - h, - 1 );
+ setPoint( "cn4", 0, h, - 1 );
+
+ geometry.getAttribute( 'position' ).needsUpdate = true;
+
+ };
+
+ }();
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / http://github.com/Mugen87
+ */
+
+ function BoxHelper( object, color ) {
+
+ this.object = object;
+
+ if ( color === undefined ) color = 0xffff00;
+
+ var indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] );
+ var positions = new Float32Array( 8 * 3 );
+
+ var geometry = new BufferGeometry();
+ geometry.setIndex( new BufferAttribute( indices, 1 ) );
+ geometry.addAttribute( 'position', new BufferAttribute( positions, 3 ) );
+
+ LineSegments.call( this, geometry, new LineBasicMaterial( { color: color } ) );
+
+ this.matrixAutoUpdate = false;
+
+ this.update();
+
+ }
+
+ BoxHelper.prototype = Object.create( LineSegments.prototype );
+ BoxHelper.prototype.constructor = BoxHelper;
+
+ BoxHelper.prototype.update = ( function () {
+
+ var box = new Box3();
+
+ return function update( object ) {
+
+ if ( object !== undefined ) {
+
+ console.warn( 'THREE.BoxHelper: .update() has no longer arguments.' );
+
+ }
+
+ if ( this.object !== undefined ) {
+
+ box.setFromObject( this.object );
+
+ }
+
+ if ( box.isEmpty() ) return;
+
+ var min = box.min;
+ var max = box.max;
+
+ /*
+ 5____4
+ 1/___0/|
+ | 6__|_7
+ 2/___3/
+
+ 0: max.x, max.y, max.z
+ 1: min.x, max.y, max.z
+ 2: min.x, min.y, max.z
+ 3: max.x, min.y, max.z
+ 4: max.x, max.y, min.z
+ 5: min.x, max.y, min.z
+ 6: min.x, min.y, min.z
+ 7: max.x, min.y, min.z
+ */
+
+ var position = this.geometry.attributes.position;
+ var array = position.array;
+
+ array[ 0 ] = max.x; array[ 1 ] = max.y; array[ 2 ] = max.z;
+ array[ 3 ] = min.x; array[ 4 ] = max.y; array[ 5 ] = max.z;
+ array[ 6 ] = min.x; array[ 7 ] = min.y; array[ 8 ] = max.z;
+ array[ 9 ] = max.x; array[ 10 ] = min.y; array[ 11 ] = max.z;
+ array[ 12 ] = max.x; array[ 13 ] = max.y; array[ 14 ] = min.z;
+ array[ 15 ] = min.x; array[ 16 ] = max.y; array[ 17 ] = min.z;
+ array[ 18 ] = min.x; array[ 19 ] = min.y; array[ 20 ] = min.z;
+ array[ 21 ] = max.x; array[ 22 ] = min.y; array[ 23 ] = min.z;
+
+ position.needsUpdate = true;
+
+ this.geometry.computeBoundingSphere();
+
+ };
+
+ } )();
+
+ BoxHelper.prototype.setFromObject = function ( object ) {
+
+ this.object = object;
+ this.update();
+
+ return this;
+
+ };
+
+ /**
+ * @author WestLangley / http://github.com/WestLangley
+ * @author zz85 / http://github.com/zz85
+ * @author bhouston / http://clara.io
+ *
+ * Creates an arrow for visualizing directions
+ *
+ * Parameters:
+ * dir - Vector3
+ * origin - Vector3
+ * length - Number
+ * color - color in hex value
+ * headLength - Number
+ * headWidth - Number
+ */
+
+ var lineGeometry;
+ var coneGeometry;
+
+ function ArrowHelper( dir, origin, length, color, headLength, headWidth ) {
+
+ // dir is assumed to be normalized
+
+ Object3D.call( this );
+
+ if ( color === undefined ) color = 0xffff00;
+ if ( length === undefined ) length = 1;
+ if ( headLength === undefined ) headLength = 0.2 * length;
+ if ( headWidth === undefined ) headWidth = 0.2 * headLength;
+
+ if ( lineGeometry === undefined ) {
+
+ lineGeometry = new BufferGeometry();
+ lineGeometry.addAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 1, 0 ], 3 ) );
+
+ coneGeometry = new CylinderBufferGeometry( 0, 0.5, 1, 5, 1 );
+ coneGeometry.translate( 0, - 0.5, 0 );
+
+ }
+
+ this.position.copy( origin );
+
+ this.line = new Line( lineGeometry, new LineBasicMaterial( { color: color } ) );
+ this.line.matrixAutoUpdate = false;
+ this.add( this.line );
+
+ this.cone = new Mesh( coneGeometry, new MeshBasicMaterial( { color: color } ) );
+ this.cone.matrixAutoUpdate = false;
+ this.add( this.cone );
+
+ this.setDirection( dir );
+ this.setLength( length, headLength, headWidth );
+
+ }
+
+ ArrowHelper.prototype = Object.create( Object3D.prototype );
+ ArrowHelper.prototype.constructor = ArrowHelper;
+
+ ArrowHelper.prototype.setDirection = ( function () {
+
+ var axis = new Vector3();
+ var radians;
+
+ return function setDirection( dir ) {
+
+ // dir is assumed to be normalized
+
+ if ( dir.y > 0.99999 ) {
+
+ this.quaternion.set( 0, 0, 0, 1 );
+
+ } else if ( dir.y < - 0.99999 ) {
+
+ this.quaternion.set( 1, 0, 0, 0 );
+
+ } else {
+
+ axis.set( dir.z, 0, - dir.x ).normalize();
+
+ radians = Math.acos( dir.y );
+
+ this.quaternion.setFromAxisAngle( axis, radians );
+
+ }
+
+ };
+
+ }() );
+
+ ArrowHelper.prototype.setLength = function ( length, headLength, headWidth ) {
+
+ if ( headLength === undefined ) headLength = 0.2 * length;
+ if ( headWidth === undefined ) headWidth = 0.2 * headLength;
+
+ this.line.scale.set( 1, Math.max( 0, length - headLength ), 1 );
+ this.line.updateMatrix();
+
+ this.cone.scale.set( headWidth, headLength, headWidth );
+ this.cone.position.y = length;
+ this.cone.updateMatrix();
+
+ };
+
+ ArrowHelper.prototype.setColor = function ( color ) {
+
+ this.line.material.color.copy( color );
+ this.cone.material.color.copy( color );
+
+ };
+
+ /**
+ * @author sroucheray / http://sroucheray.org/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function AxisHelper( size ) {
+
+ size = size || 1;
+
+ var vertices = [
+ 0, 0, 0, size, 0, 0,
+ 0, 0, 0, 0, size, 0,
+ 0, 0, 0, 0, 0, size
+ ];
+
+ var colors = [
+ 1, 0, 0, 1, 0.6, 0,
+ 0, 1, 0, 0.6, 1, 0,
+ 0, 0, 1, 0, 0.6, 1
+ ];
+
+ var geometry = new BufferGeometry();
+ geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
+
+ var material = new LineBasicMaterial( { vertexColors: VertexColors } );
+
+ LineSegments.call( this, geometry, material );
+
+ }
+
+ AxisHelper.prototype = Object.create( LineSegments.prototype );
+ AxisHelper.prototype.constructor = AxisHelper;
+
+ /**
+ * @author zz85 https://github.com/zz85
+ *
+ * Centripetal CatmullRom Curve - which is useful for avoiding
+ * cusps and self-intersections in non-uniform catmull rom curves.
+ * http://www.cemyuksel.com/research/catmullrom_param/catmullrom.pdf
+ *
+ * curve.type accepts centripetal(default), chordal and catmullrom
+ * curve.tension is used for catmullrom which defaults to 0.5
+ */
+
+
+ /*
+ Based on an optimized c++ solution in
+ - http://stackoverflow.com/questions/9489736/catmull-rom-curve-with-no-cusps-and-no-self-intersections/
+ - http://ideone.com/NoEbVM
+
+ This CubicPoly class could be used for reusing some variables and calculations,
+ but for three.js curve use, it could be possible inlined and flatten into a single function call
+ which can be placed in CurveUtils.
+ */
+
+ function CubicPoly() {
+
+ var c0 = 0, c1 = 0, c2 = 0, c3 = 0;
+
+ /*
+ * Compute coefficients for a cubic polynomial
+ * p(s) = c0 + c1*s + c2*s^2 + c3*s^3
+ * such that
+ * p(0) = x0, p(1) = x1
+ * and
+ * p'(0) = t0, p'(1) = t1.
+ */
+ function init( x0, x1, t0, t1 ) {
+
+ c0 = x0;
+ c1 = t0;
+ c2 = - 3 * x0 + 3 * x1 - 2 * t0 - t1;
+ c3 = 2 * x0 - 2 * x1 + t0 + t1;
+
+ }
+
+ return {
+
+ initCatmullRom: function ( x0, x1, x2, x3, tension ) {
+
+ init( x1, x2, tension * ( x2 - x0 ), tension * ( x3 - x1 ) );
+
+ },
+
+ initNonuniformCatmullRom: function ( x0, x1, x2, x3, dt0, dt1, dt2 ) {
+
+ // compute tangents when parameterized in [t1,t2]
+ var t1 = ( x1 - x0 ) / dt0 - ( x2 - x0 ) / ( dt0 + dt1 ) + ( x2 - x1 ) / dt1;
+ var t2 = ( x2 - x1 ) / dt1 - ( x3 - x1 ) / ( dt1 + dt2 ) + ( x3 - x2 ) / dt2;
+
+ // rescale tangents for parametrization in [0,1]
+ t1 *= dt1;
+ t2 *= dt1;
+
+ init( x1, x2, t1, t2 );
+
+ },
+
+ calc: function ( t ) {
+
+ var t2 = t * t;
+ var t3 = t2 * t;
+ return c0 + c1 * t + c2 * t2 + c3 * t3;
+
+ }
+
+ };
+
+ }
+
+ //
+
+ var tmp = new Vector3();
+ var px = new CubicPoly();
+ var py = new CubicPoly();
+ var pz = new CubicPoly();
+
+ function CatmullRomCurve3( points ) {
+
+ Curve.call( this );
+
+ if ( points.length < 2 ) console.warn( 'THREE.CatmullRomCurve3: Points array needs at least two entries.' );
+
+ this.points = points || [];
+ this.closed = false;
+
+ }
+
+ CatmullRomCurve3.prototype = Object.create( Curve.prototype );
+ CatmullRomCurve3.prototype.constructor = CatmullRomCurve3;
+
+ CatmullRomCurve3.prototype.getPoint = function ( t ) {
+
+ var points = this.points;
+ var l = points.length;
+
+ var point = ( l - ( this.closed ? 0 : 1 ) ) * t;
+ var intPoint = Math.floor( point );
+ var weight = point - intPoint;
+
+ if ( this.closed ) {
+
+ intPoint += intPoint > 0 ? 0 : ( Math.floor( Math.abs( intPoint ) / points.length ) + 1 ) * points.length;
+
+ } else if ( weight === 0 && intPoint === l - 1 ) {
+
+ intPoint = l - 2;
+ weight = 1;
+
+ }
+
+ var p0, p1, p2, p3; // 4 points
+
+ if ( this.closed || intPoint > 0 ) {
+
+ p0 = points[ ( intPoint - 1 ) % l ];
+
+ } else {
+
+ // extrapolate first point
+ tmp.subVectors( points[ 0 ], points[ 1 ] ).add( points[ 0 ] );
+ p0 = tmp;
+
+ }
+
+ p1 = points[ intPoint % l ];
+ p2 = points[ ( intPoint + 1 ) % l ];
+
+ if ( this.closed || intPoint + 2 < l ) {
+
+ p3 = points[ ( intPoint + 2 ) % l ];
+
+ } else {
+
+ // extrapolate last point
+ tmp.subVectors( points[ l - 1 ], points[ l - 2 ] ).add( points[ l - 1 ] );
+ p3 = tmp;
+
+ }
+
+ if ( this.type === undefined || this.type === 'centripetal' || this.type === 'chordal' ) {
+
+ // init Centripetal / Chordal Catmull-Rom
+ var pow = this.type === 'chordal' ? 0.5 : 0.25;
+ var dt0 = Math.pow( p0.distanceToSquared( p1 ), pow );
+ var dt1 = Math.pow( p1.distanceToSquared( p2 ), pow );
+ var dt2 = Math.pow( p2.distanceToSquared( p3 ), pow );
+
+ // safety check for repeated points
+ if ( dt1 < 1e-4 ) dt1 = 1.0;
+ if ( dt0 < 1e-4 ) dt0 = dt1;
+ if ( dt2 < 1e-4 ) dt2 = dt1;
+
+ px.initNonuniformCatmullRom( p0.x, p1.x, p2.x, p3.x, dt0, dt1, dt2 );
+ py.initNonuniformCatmullRom( p0.y, p1.y, p2.y, p3.y, dt0, dt1, dt2 );
+ pz.initNonuniformCatmullRom( p0.z, p1.z, p2.z, p3.z, dt0, dt1, dt2 );
+
+ } else if ( this.type === 'catmullrom' ) {
+
+ var tension = this.tension !== undefined ? this.tension : 0.5;
+ px.initCatmullRom( p0.x, p1.x, p2.x, p3.x, tension );
+ py.initCatmullRom( p0.y, p1.y, p2.y, p3.y, tension );
+ pz.initCatmullRom( p0.z, p1.z, p2.z, p3.z, tension );
+
+ }
+
+ return new Vector3( px.calc( weight ), py.calc( weight ), pz.calc( weight ) );
+
+ };
+
+ function CubicBezierCurve3( v0, v1, v2, v3 ) {
+
+ Curve.call( this );
+
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
+ this.v3 = v3;
+
+ }
+
+ CubicBezierCurve3.prototype = Object.create( Curve.prototype );
+ CubicBezierCurve3.prototype.constructor = CubicBezierCurve3;
+
+ CubicBezierCurve3.prototype.getPoint = function ( t ) {
+
+ var v0 = this.v0, v1 = this.v1, v2 = this.v2, v3 = this.v3;
+
+ return new Vector3(
+ CubicBezier( t, v0.x, v1.x, v2.x, v3.x ),
+ CubicBezier( t, v0.y, v1.y, v2.y, v3.y ),
+ CubicBezier( t, v0.z, v1.z, v2.z, v3.z )
+ );
+
+ };
+
+ function QuadraticBezierCurve3( v0, v1, v2 ) {
+
+ Curve.call( this );
+
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
+
+ }
+
+ QuadraticBezierCurve3.prototype = Object.create( Curve.prototype );
+ QuadraticBezierCurve3.prototype.constructor = QuadraticBezierCurve3;
+
+ QuadraticBezierCurve3.prototype.getPoint = function ( t ) {
+
+ var v0 = this.v0, v1 = this.v1, v2 = this.v2;
+
+ return new Vector3(
+ QuadraticBezier( t, v0.x, v1.x, v2.x ),
+ QuadraticBezier( t, v0.y, v1.y, v2.y ),
+ QuadraticBezier( t, v0.z, v1.z, v2.z )
+ );
+
+ };
+
+ function LineCurve3( v1, v2 ) {
+
+ Curve.call( this );
+
+ this.v1 = v1;
+ this.v2 = v2;
+
+ }
+
+ LineCurve3.prototype = Object.create( Curve.prototype );
+ LineCurve3.prototype.constructor = LineCurve3;
+
+ LineCurve3.prototype.getPoint = function ( t ) {
+
+ if ( t === 1 ) {
+
+ return this.v2.clone();
+
+ }
+
+ var vector = new Vector3();
+
+ vector.subVectors( this.v2, this.v1 ); // diff
+ vector.multiplyScalar( t );
+ vector.add( this.v1 );
+
+ return vector;
+
+ };
+
+ function ArcCurve( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
+
+ EllipseCurve.call( this, aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
+
+ }
+
+ ArcCurve.prototype = Object.create( EllipseCurve.prototype );
+ ArcCurve.prototype.constructor = ArcCurve;
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ var SceneUtils = {
+
+ createMultiMaterialObject: function ( geometry, materials ) {
+
+ var group = new Group();
+
+ for ( var i = 0, l = materials.length; i < l; i ++ ) {
+
+ group.add( new Mesh( geometry, materials[ i ] ) );
+
+ }
+
+ return group;
+
+ },
+
+ detach: function ( child, parent, scene ) {
+
+ child.applyMatrix( parent.matrixWorld );
+ parent.remove( child );
+ scene.add( child );
+
+ },
+
+ attach: function ( child, scene, parent ) {
+
+ child.applyMatrix( new Matrix4().getInverse( parent.matrixWorld ) );
+
+ scene.remove( child );
+ parent.add( child );
+
+ }
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Face4( a, b, c, d, normal, color, materialIndex ) {
+
+ console.warn( 'THREE.Face4 has been removed. A THREE.Face3 will be created instead.' );
+ return new Face3( a, b, c, normal, color, materialIndex );
+
+ }
+
+ var LineStrip = 0;
+
+ var LinePieces = 1;
+
+ function MeshFaceMaterial( materials ) {
+
+ console.warn( 'THREE.MeshFaceMaterial has been removed. Use an Array instead.' );
+ return materials;
+
+ }
+
+ function MultiMaterial( materials ) {
+
+ if ( materials === undefined ) materials = [];
+
+ console.warn( 'THREE.MultiMaterial has been removed. Use an Array instead.' );
+ materials.isMultiMaterial = true;
+ materials.materials = materials;
+ materials.clone = function () {
+
+ return materials.slice();
+
+ };
+ return materials;
+
+ }
+
+ function PointCloud( geometry, material ) {
+
+ console.warn( 'THREE.PointCloud has been renamed to THREE.Points.' );
+ return new Points( geometry, material );
+
+ }
+
+ function Particle( material ) {
+
+ console.warn( 'THREE.Particle has been renamed to THREE.Sprite.' );
+ return new Sprite( material );
+
+ }
+
+ function ParticleSystem( geometry, material ) {
+
+ console.warn( 'THREE.ParticleSystem has been renamed to THREE.Points.' );
+ return new Points( geometry, material );
+
+ }
+
+ function PointCloudMaterial( parameters ) {
+
+ console.warn( 'THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.' );
+ return new PointsMaterial( parameters );
+
+ }
+
+ function ParticleBasicMaterial( parameters ) {
+
+ console.warn( 'THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.' );
+ return new PointsMaterial( parameters );
+
+ }
+
+ function ParticleSystemMaterial( parameters ) {
+
+ console.warn( 'THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.' );
+ return new PointsMaterial( parameters );
+
+ }
+
+ function Vertex( x, y, z ) {
+
+ console.warn( 'THREE.Vertex has been removed. Use THREE.Vector3 instead.' );
+ return new Vector3( x, y, z );
+
+ }
+
+ //
+
+ function DynamicBufferAttribute( array, itemSize ) {
+
+ console.warn( 'THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.' );
+ return new BufferAttribute( array, itemSize ).setDynamic( true );
+
+ }
+
+ function Int8Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.' );
+ return new Int8BufferAttribute( array, itemSize );
+
+ }
+
+ function Uint8Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.' );
+ return new Uint8BufferAttribute( array, itemSize );
+
+ }
+
+ function Uint8ClampedAttribute( array, itemSize ) {
+
+ console.warn( 'THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.' );
+ return new Uint8ClampedBufferAttribute( array, itemSize );
+
+ }
+
+ function Int16Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.' );
+ return new Int16BufferAttribute( array, itemSize );
+
+ }
+
+ function Uint16Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.' );
+ return new Uint16BufferAttribute( array, itemSize );
+
+ }
+
+ function Int32Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.' );
+ return new Int32BufferAttribute( array, itemSize );
+
+ }
+
+ function Uint32Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.' );
+ return new Uint32BufferAttribute( array, itemSize );
+
+ }
+
+ function Float32Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.' );
+ return new Float32BufferAttribute( array, itemSize );
+
+ }
+
+ function Float64Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.' );
+ return new Float64BufferAttribute( array, itemSize );
+
+ }
+
+ //
+
+ Curve.create = function ( construct, getPoint ) {
+
+ console.log( 'THREE.Curve.create() has been deprecated' );
+
+ construct.prototype = Object.create( Curve.prototype );
+ construct.prototype.constructor = construct;
+ construct.prototype.getPoint = getPoint;
+
+ return construct;
+
+ };
+
+ //
+
+ function ClosedSplineCurve3( points ) {
+
+ console.warn( 'THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.' );
+
+ CatmullRomCurve3.call( this, points );
+ this.type = 'catmullrom';
+ this.closed = true;
+
+ }
+
+ ClosedSplineCurve3.prototype = Object.create( CatmullRomCurve3.prototype );
+
+ //
+
+ function SplineCurve3( points ) {
+
+ console.warn( 'THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.' );
+
+ CatmullRomCurve3.call( this, points );
+ this.type = 'catmullrom';
+
+ }
+
+ SplineCurve3.prototype = Object.create( CatmullRomCurve3.prototype );
+
+ //
+
+ function Spline( points ) {
+
+ console.warn( 'THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.' );
+
+ CatmullRomCurve3.call( this, points );
+ this.type = 'catmullrom';
+
+ }
+
+ Spline.prototype = Object.create( CatmullRomCurve3.prototype );
+
+ Object.assign( Spline.prototype, {
+
+ initFromArray: function ( a ) {
+
+ console.error( 'THREE.Spline: .initFromArray() has been removed.' );
+
+ },
+ getControlPointsArray: function ( optionalTarget ) {
+
+ console.error( 'THREE.Spline: .getControlPointsArray() has been removed.' );
+
+ },
+ reparametrizeByArcLength: function ( samplingCoef ) {
+
+ console.error( 'THREE.Spline: .reparametrizeByArcLength() has been removed.' );
+
+ }
+
+ } );
+
+ //
+ function BoundingBoxHelper( object, color ) {
+
+ console.warn( 'THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead.' );
+ return new BoxHelper( object, color );
+
+ }
+
+ function EdgesHelper( object, hex ) {
+
+ console.warn( 'THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead.' );
+ return new LineSegments( new EdgesGeometry( object.geometry ), new LineBasicMaterial( { color: hex !== undefined ? hex : 0xffffff } ) );
+
+ }
+
+ GridHelper.prototype.setColors = function () {
+
+ console.error( 'THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.' );
+
+ };
+
+ SkeletonHelper.prototype.update = function () {
+
+ console.error( 'THREE.SkeletonHelper: update() no longer needs to be called.' );
+
+ };
+
+ function WireframeHelper( object, hex ) {
+
+ console.warn( 'THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead.' );
+ return new LineSegments( new WireframeGeometry( object.geometry ), new LineBasicMaterial( { color: hex !== undefined ? hex : 0xffffff } ) );
+
+ }
+
+ //
+
+ function XHRLoader( manager ) {
+
+ console.warn( 'THREE.XHRLoader has been renamed to THREE.FileLoader.' );
+ return new FileLoader( manager );
+
+ }
+
+ function BinaryTextureLoader( manager ) {
+
+ console.warn( 'THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader.' );
+ return new DataTextureLoader( manager );
+
+ }
+
+ //
+
+ Object.assign( Box2.prototype, {
+
+ center: function ( optionalTarget ) {
+
+ console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
+ return this.getCenter( optionalTarget );
+
+ },
+ empty: function () {
+
+ console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
+ return this.isEmpty();
+
+ },
+ isIntersectionBox: function ( box ) {
+
+ console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
+ return this.intersectsBox( box );
+
+ },
+ size: function ( optionalTarget ) {
+
+ console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
+ return this.getSize( optionalTarget );
+
+ }
+ } );
+
+ Object.assign( Box3.prototype, {
+
+ center: function ( optionalTarget ) {
+
+ console.warn( 'THREE.Box3: .center() has been renamed to .getCenter().' );
+ return this.getCenter( optionalTarget );
+
+ },
+ empty: function () {
+
+ console.warn( 'THREE.Box3: .empty() has been renamed to .isEmpty().' );
+ return this.isEmpty();
+
+ },
+ isIntersectionBox: function ( box ) {
+
+ console.warn( 'THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().' );
+ return this.intersectsBox( box );
+
+ },
+ isIntersectionSphere: function ( sphere ) {
+
+ console.warn( 'THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().' );
+ return this.intersectsSphere( sphere );
+
+ },
+ size: function ( optionalTarget ) {
+
+ console.warn( 'THREE.Box3: .size() has been renamed to .getSize().' );
+ return this.getSize( optionalTarget );
+
+ }
+ } );
+
+ Line3.prototype.center = function ( optionalTarget ) {
+
+ console.warn( 'THREE.Line3: .center() has been renamed to .getCenter().' );
+ return this.getCenter( optionalTarget );
+
+ };
+
+ _Math.random16 = function () {
+
+ console.warn( 'THREE.Math.random16() has been deprecated. Use Math.random() instead.' );
+ return Math.random();
+
+ };
+
+ Object.assign( Matrix3.prototype, {
+
+ flattenToArrayOffset: function ( array, offset ) {
+
+ console.warn( "THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
+ return this.toArray( array, offset );
+
+ },
+ multiplyVector3: function ( vector ) {
+
+ console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
+ return vector.applyMatrix3( this );
+
+ },
+ multiplyVector3Array: function ( a ) {
+
+ console.error( 'THREE.Matrix3: .multiplyVector3Array() has been removed.' );
+
+ },
+ applyToBuffer: function( buffer, offset, length ) {
+
+ console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.' );
+ return this.applyToBufferAttribute( buffer );
+
+ },
+ applyToVector3Array: function( array, offset, length ) {
+
+ console.error( 'THREE.Matrix3: .applyToVector3Array() has been removed.' );
+
+ }
+
+ } );
+
+ Object.assign( Matrix4.prototype, {
+
+ extractPosition: function ( m ) {
+
+ console.warn( 'THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().' );
+ return this.copyPosition( m );
+
+ },
+ flattenToArrayOffset: function ( array, offset ) {
+
+ console.warn( "THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
+ return this.toArray( array, offset );
+
+ },
+ getPosition: function () {
+
+ var v1;
+
+ return function getPosition() {
+
+ if ( v1 === undefined ) v1 = new Vector3();
+ console.warn( 'THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.' );
+ return v1.setFromMatrixColumn( this, 3 );
+
+ };
+
+ }(),
+ setRotationFromQuaternion: function ( q ) {
+
+ console.warn( 'THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().' );
+ return this.makeRotationFromQuaternion( q );
+
+ },
+ multiplyToArray: function () {
+
+ console.warn( 'THREE.Matrix4: .multiplyToArray() has been removed.' );
+
+ },
+ multiplyVector3: function ( vector ) {
+
+ console.warn( 'THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
+ return vector.applyMatrix4( this );
+
+ },
+ multiplyVector4: function ( vector ) {
+
+ console.warn( 'THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
+ return vector.applyMatrix4( this );
+
+ },
+ multiplyVector3Array: function ( a ) {
+
+ console.error( 'THREE.Matrix4: .multiplyVector3Array() has been removed.' );
+
+ },
+ rotateAxis: function ( v ) {
+
+ console.warn( 'THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.' );
+ v.transformDirection( this );
+
+ },
+ crossVector: function ( vector ) {
+
+ console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
+ return vector.applyMatrix4( this );
+
+ },
+ translate: function () {
+
+ console.error( 'THREE.Matrix4: .translate() has been removed.' );
+
+ },
+ rotateX: function () {
+
+ console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
+
+ },
+ rotateY: function () {
+
+ console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
+
+ },
+ rotateZ: function () {
+
+ console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
+
+ },
+ rotateByAxis: function () {
+
+ console.error( 'THREE.Matrix4: .rotateByAxis() has been removed.' );
+
+ },
+ applyToBuffer: function( buffer, offset, length ) {
+
+ console.warn( 'THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.' );
+ return this.applyToBufferAttribute( buffer );
+
+ },
+ applyToVector3Array: function( array, offset, length ) {
+
+ console.error( 'THREE.Matrix4: .applyToVector3Array() has been removed.' );
+
+ },
+ makeFrustum: function( left, right, bottom, top, near, far ) {
+
+ console.warn( 'THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead.' );
+ return this.makePerspective( left, right, top, bottom, near, far );
+
+ }
+
+ } );
+
+ Plane.prototype.isIntersectionLine = function ( line ) {
+
+ console.warn( 'THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().' );
+ return this.intersectsLine( line );
+
+ };
+
+ Quaternion.prototype.multiplyVector3 = function ( vector ) {
+
+ console.warn( 'THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.' );
+ return vector.applyQuaternion( this );
+
+ };
+
+ Object.assign( Ray.prototype, {
+
+ isIntersectionBox: function ( box ) {
+
+ console.warn( 'THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().' );
+ return this.intersectsBox( box );
+
+ },
+ isIntersectionPlane: function ( plane ) {
+
+ console.warn( 'THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().' );
+ return this.intersectsPlane( plane );
+
+ },
+ isIntersectionSphere: function ( sphere ) {
+
+ console.warn( 'THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().' );
+ return this.intersectsSphere( sphere );
+
+ }
+
+ } );
+
+ Object.assign( Shape.prototype, {
+
+ extrude: function ( options ) {
+
+ console.warn( 'THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.' );
+ return new ExtrudeGeometry( this, options );
+
+ },
+ makeGeometry: function ( options ) {
+
+ console.warn( 'THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.' );
+ return new ShapeGeometry( this, options );
+
+ }
+
+ } );
+
+ Object.assign( Vector2.prototype, {
+
+ fromAttribute: function ( attribute, index, offset ) {
+
+ console.error( 'THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().' );
+ return this.fromBufferAttribute( attribute, index, offset );
+
+ }
+
+ } );
+
+ Object.assign( Vector3.prototype, {
+
+ setEulerFromRotationMatrix: function () {
+
+ console.error( 'THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.' );
+
+ },
+ setEulerFromQuaternion: function () {
+
+ console.error( 'THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.' );
+
+ },
+ getPositionFromMatrix: function ( m ) {
+
+ console.warn( 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().' );
+ return this.setFromMatrixPosition( m );
+
+ },
+ getScaleFromMatrix: function ( m ) {
+
+ console.warn( 'THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().' );
+ return this.setFromMatrixScale( m );
+
+ },
+ getColumnFromMatrix: function ( index, matrix ) {
+
+ console.warn( 'THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().' );
+ return this.setFromMatrixColumn( matrix, index );
+
+ },
+ applyProjection: function ( m ) {
+
+ console.warn( 'THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.' );
+ return this.applyMatrix4( m );
+
+ },
+ fromAttribute: function ( attribute, index, offset ) {
+
+ console.error( 'THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().' );
+ return this.fromBufferAttribute( attribute, index, offset );
+
+ }
+
+ } );
+
+ Object.assign( Vector4.prototype, {
+
+ fromAttribute: function ( attribute, index, offset ) {
+
+ console.error( 'THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().' );
+ return this.fromBufferAttribute( attribute, index, offset );
+
+ }
+
+ } );
+
+ //
+
+ Geometry.prototype.computeTangents = function () {
+
+ console.warn( 'THREE.Geometry: .computeTangents() has been removed.' );
+
+ };
+
+ Object.assign( Object3D.prototype, {
+
+ getChildByName: function ( name ) {
+
+ console.warn( 'THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().' );
+ return this.getObjectByName( name );
+
+ },
+ renderDepth: function () {
+
+ console.warn( 'THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.' );
+
+ },
+ translate: function ( distance, axis ) {
+
+ console.warn( 'THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.' );
+ return this.translateOnAxis( axis, distance );
+
+ }
+
+ } );
+
+ Object.defineProperties( Object3D.prototype, {
+
+ eulerOrder: {
+ get: function () {
+
+ console.warn( 'THREE.Object3D: .eulerOrder is now .rotation.order.' );
+ return this.rotation.order;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.Object3D: .eulerOrder is now .rotation.order.' );
+ this.rotation.order = value;
+
+ }
+ },
+ useQuaternion: {
+ get: function () {
+
+ console.warn( 'THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.' );
+
+ },
+ set: function () {
+
+ console.warn( 'THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.' );
+
+ }
+ }
+
+ } );
+
+ Object.defineProperties( LOD.prototype, {
+
+ objects: {
+ get: function () {
+
+ console.warn( 'THREE.LOD: .objects has been renamed to .levels.' );
+ return this.levels;
+
+ }
+ }
+
+ } );
+
+ Object.defineProperty( Skeleton.prototype, 'useVertexTexture', {
+
+ get: function () {
+
+ console.warn( 'THREE.Skeleton: useVertexTexture has been removed.' );
+
+ },
+ set: function () {
+
+ console.warn( 'THREE.Skeleton: useVertexTexture has been removed.' );
+
+ }
+
+ } );
+
+ Object.defineProperty( Curve.prototype, '__arcLengthDivisions', {
+
+ get: function () {
+
+ console.warn( 'THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.' );
+ return this.arcLengthDivisions;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.' );
+ this.arcLengthDivisions = value;
+
+ }
+
+ } );
+
+ //
+
+ PerspectiveCamera.prototype.setLens = function ( focalLength, filmGauge ) {
+
+ console.warn( "THREE.PerspectiveCamera.setLens is deprecated. " +
+ "Use .setFocalLength and .filmGauge for a photographic setup." );
+
+ if ( filmGauge !== undefined ) this.filmGauge = filmGauge;
+ this.setFocalLength( focalLength );
+
+ };
+
+ //
+
+ Object.defineProperties( Light.prototype, {
+ onlyShadow: {
+ set: function () {
+
+ console.warn( 'THREE.Light: .onlyShadow has been removed.' );
+
+ }
+ },
+ shadowCameraFov: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraFov is now .shadow.camera.fov.' );
+ this.shadow.camera.fov = value;
+
+ }
+ },
+ shadowCameraLeft: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraLeft is now .shadow.camera.left.' );
+ this.shadow.camera.left = value;
+
+ }
+ },
+ shadowCameraRight: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraRight is now .shadow.camera.right.' );
+ this.shadow.camera.right = value;
+
+ }
+ },
+ shadowCameraTop: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraTop is now .shadow.camera.top.' );
+ this.shadow.camera.top = value;
+
+ }
+ },
+ shadowCameraBottom: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.' );
+ this.shadow.camera.bottom = value;
+
+ }
+ },
+ shadowCameraNear: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraNear is now .shadow.camera.near.' );
+ this.shadow.camera.near = value;
+
+ }
+ },
+ shadowCameraFar: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraFar is now .shadow.camera.far.' );
+ this.shadow.camera.far = value;
+
+ }
+ },
+ shadowCameraVisible: {
+ set: function () {
+
+ console.warn( 'THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.' );
+
+ }
+ },
+ shadowBias: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowBias is now .shadow.bias.' );
+ this.shadow.bias = value;
+
+ }
+ },
+ shadowDarkness: {
+ set: function () {
+
+ console.warn( 'THREE.Light: .shadowDarkness has been removed.' );
+
+ }
+ },
+ shadowMapWidth: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.' );
+ this.shadow.mapSize.width = value;
+
+ }
+ },
+ shadowMapHeight: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.' );
+ this.shadow.mapSize.height = value;
+
+ }
+ }
+ } );
+
+ //
+
+ Object.defineProperties( BufferAttribute.prototype, {
+
+ length: {
+ get: function () {
+
+ console.warn( 'THREE.BufferAttribute: .length has been deprecated. Use .count instead.' );
+ return this.array.length;
+
+ }
+ }
+
+ } );
+
+ Object.assign( BufferGeometry.prototype, {
+
+ addIndex: function ( index ) {
+
+ console.warn( 'THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().' );
+ this.setIndex( index );
+
+ },
+ addDrawCall: function ( start, count, indexOffset ) {
+
+ if ( indexOffset !== undefined ) {
+
+ console.warn( 'THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.' );
+
+ }
+ console.warn( 'THREE.BufferGeometry: .addDrawCall() is now .addGroup().' );
+ this.addGroup( start, count );
+
+ },
+ clearDrawCalls: function () {
+
+ console.warn( 'THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().' );
+ this.clearGroups();
+
+ },
+ computeTangents: function () {
+
+ console.warn( 'THREE.BufferGeometry: .computeTangents() has been removed.' );
+
+ },
+ computeOffsets: function () {
+
+ console.warn( 'THREE.BufferGeometry: .computeOffsets() has been removed.' );
+
+ }
+
+ } );
+
+ Object.defineProperties( BufferGeometry.prototype, {
+
+ drawcalls: {
+ get: function () {
+
+ console.error( 'THREE.BufferGeometry: .drawcalls has been renamed to .groups.' );
+ return this.groups;
+
+ }
+ },
+ offsets: {
+ get: function () {
+
+ console.warn( 'THREE.BufferGeometry: .offsets has been renamed to .groups.' );
+ return this.groups;
+
+ }
+ }
+
+ } );
+
+ //
+
+ Object.defineProperties( Uniform.prototype, {
+
+ dynamic: {
+ set: function () {
+
+ console.warn( 'THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.' );
+
+ }
+ },
+ onUpdate: {
+ value: function () {
+
+ console.warn( 'THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead.' );
+ return this;
+
+ }
+ }
+
+ } );
+
+ //
+
+ Object.defineProperties( Material.prototype, {
+
+ wrapAround: {
+ get: function () {
+
+ console.warn( 'THREE.Material: .wrapAround has been removed.' );
+
+ },
+ set: function () {
+
+ console.warn( 'THREE.Material: .wrapAround has been removed.' );
+
+ }
+ },
+ wrapRGB: {
+ get: function () {
+
+ console.warn( 'THREE.Material: .wrapRGB has been removed.' );
+ return new Color();
+
+ }
+ }
+
+ } );
+
+ Object.defineProperties( MeshPhongMaterial.prototype, {
+
+ metal: {
+ get: function () {
+
+ console.warn( 'THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.' );
+ return false;
+
+ },
+ set: function () {
+
+ console.warn( 'THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead' );
+
+ }
+ }
+
+ } );
+
+ Object.defineProperties( ShaderMaterial.prototype, {
+
+ derivatives: {
+ get: function () {
+
+ console.warn( 'THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.' );
+ return this.extensions.derivatives;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.' );
+ this.extensions.derivatives = value;
+
+ }
+ }
+
+ } );
+
+ //
+
+ Object.assign( WebGLRenderer.prototype, {
+
+ getCurrentRenderTarget: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().' );
+ return this.getRenderTarget();
+
+ },
+
+ supportsFloatTextures: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( \'OES_texture_float\' ).' );
+ return this.extensions.get( 'OES_texture_float' );
+
+ },
+ supportsHalfFloatTextures: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( \'OES_texture_half_float\' ).' );
+ return this.extensions.get( 'OES_texture_half_float' );
+
+ },
+ supportsStandardDerivatives: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( \'OES_standard_derivatives\' ).' );
+ return this.extensions.get( 'OES_standard_derivatives' );
+
+ },
+ supportsCompressedTextureS3TC: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( \'WEBGL_compressed_texture_s3tc\' ).' );
+ return this.extensions.get( 'WEBGL_compressed_texture_s3tc' );
+
+ },
+ supportsCompressedTexturePVRTC: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( \'WEBGL_compressed_texture_pvrtc\' ).' );
+ return this.extensions.get( 'WEBGL_compressed_texture_pvrtc' );
+
+ },
+ supportsBlendMinMax: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( \'EXT_blend_minmax\' ).' );
+ return this.extensions.get( 'EXT_blend_minmax' );
+
+ },
+ supportsVertexTextures: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.' );
+ return this.capabilities.vertexTextures;
+
+ },
+ supportsInstancedArrays: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( \'ANGLE_instanced_arrays\' ).' );
+ return this.extensions.get( 'ANGLE_instanced_arrays' );
+
+ },
+ enableScissorTest: function ( boolean ) {
+
+ console.warn( 'THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().' );
+ this.setScissorTest( boolean );
+
+ },
+ initMaterial: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .initMaterial() has been removed.' );
+
+ },
+ addPrePlugin: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .addPrePlugin() has been removed.' );
+
+ },
+ addPostPlugin: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .addPostPlugin() has been removed.' );
+
+ },
+ updateShadowMap: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .updateShadowMap() has been removed.' );
+
+ }
+
+ } );
+
+ Object.defineProperties( WebGLRenderer.prototype, {
+
+ shadowMapEnabled: {
+ get: function () {
+
+ return this.shadowMap.enabled;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.' );
+ this.shadowMap.enabled = value;
+
+ }
+ },
+ shadowMapType: {
+ get: function () {
+
+ return this.shadowMap.type;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.' );
+ this.shadowMap.type = value;
+
+ }
+ },
+ shadowMapCullFace: {
+ get: function () {
+
+ return this.shadowMap.cullFace;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace.' );
+ this.shadowMap.cullFace = value;
+
+ }
+ }
+ } );
+
+ Object.defineProperties( WebGLShadowMap.prototype, {
+
+ cullFace: {
+ get: function () {
+
+ return this.renderReverseSided ? CullFaceFront : CullFaceBack;
+
+ },
+ set: function ( cullFace ) {
+
+ var value = ( cullFace !== CullFaceBack );
+ console.warn( "WebGLRenderer: .shadowMap.cullFace is deprecated. Set .shadowMap.renderReverseSided to " + value + "." );
+ this.renderReverseSided = value;
+
+ }
+ }
+
+ } );
+
+ //
+
+ Object.defineProperties( WebGLRenderTarget.prototype, {
+
+ wrapS: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.' );
+ return this.texture.wrapS;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.' );
+ this.texture.wrapS = value;
+
+ }
+ },
+ wrapT: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.' );
+ return this.texture.wrapT;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.' );
+ this.texture.wrapT = value;
+
+ }
+ },
+ magFilter: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.' );
+ return this.texture.magFilter;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.' );
+ this.texture.magFilter = value;
+
+ }
+ },
+ minFilter: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.' );
+ return this.texture.minFilter;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.' );
+ this.texture.minFilter = value;
+
+ }
+ },
+ anisotropy: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.' );
+ return this.texture.anisotropy;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.' );
+ this.texture.anisotropy = value;
+
+ }
+ },
+ offset: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .offset is now .texture.offset.' );
+ return this.texture.offset;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .offset is now .texture.offset.' );
+ this.texture.offset = value;
+
+ }
+ },
+ repeat: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .repeat is now .texture.repeat.' );
+ return this.texture.repeat;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .repeat is now .texture.repeat.' );
+ this.texture.repeat = value;
+
+ }
+ },
+ format: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .format is now .texture.format.' );
+ return this.texture.format;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .format is now .texture.format.' );
+ this.texture.format = value;
+
+ }
+ },
+ type: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .type is now .texture.type.' );
+ return this.texture.type;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .type is now .texture.type.' );
+ this.texture.type = value;
+
+ }
+ },
+ generateMipmaps: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.' );
+ return this.texture.generateMipmaps;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.' );
+ this.texture.generateMipmaps = value;
+
+ }
+ }
+
+ } );
+
+ //
+
+ Audio.prototype.load = function ( file ) {
+
+ console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
+ var scope = this;
+ var audioLoader = new AudioLoader();
+ audioLoader.load( file, function ( buffer ) {
+
+ scope.setBuffer( buffer );
+
+ } );
+ return this;
+
+ };
+
+ AudioAnalyser.prototype.getData = function () {
+
+ console.warn( 'THREE.AudioAnalyser: .getData() is now .getFrequencyData().' );
+ return this.getFrequencyData();
+
+ };
+
+ //
+
+ var GeometryUtils = {
+
+ merge: function ( geometry1, geometry2, materialIndexOffset ) {
+
+ console.warn( 'THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.' );
+ var matrix;
+
+ if ( geometry2.isMesh ) {
+
+ geometry2.matrixAutoUpdate && geometry2.updateMatrix();
+
+ matrix = geometry2.matrix;
+ geometry2 = geometry2.geometry;
+
+ }
+
+ geometry1.merge( geometry2, matrix, materialIndexOffset );
+
+ },
+
+ center: function ( geometry ) {
+
+ console.warn( 'THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.' );
+ return geometry.center();
+
+ }
+
+ };
+
+ var ImageUtils = {
+
+ crossOrigin: undefined,
+
+ loadTexture: function ( url, mapping, onLoad, onError ) {
+
+ console.warn( 'THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.' );
+
+ var loader = new TextureLoader();
+ loader.setCrossOrigin( this.crossOrigin );
+
+ var texture = loader.load( url, onLoad, undefined, onError );
+
+ if ( mapping ) texture.mapping = mapping;
+
+ return texture;
+
+ },
+
+ loadTextureCube: function ( urls, mapping, onLoad, onError ) {
+
+ console.warn( 'THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.' );
+
+ var loader = new CubeTextureLoader();
+ loader.setCrossOrigin( this.crossOrigin );
+
+ var texture = loader.load( urls, onLoad, undefined, onError );
+
+ if ( mapping ) texture.mapping = mapping;
+
+ return texture;
+
+ },
+
+ loadCompressedTexture: function () {
+
+ console.error( 'THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.' );
+
+ },
+
+ loadCompressedTextureCube: function () {
+
+ console.error( 'THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.' );
+
+ }
+
+ };
+
+ //
+
+ function Projector() {
+
+ console.error( 'THREE.Projector has been moved to /examples/js/renderers/Projector.js.' );
+
+ this.projectVector = function ( vector, camera ) {
+
+ console.warn( 'THREE.Projector: .projectVector() is now vector.project().' );
+ vector.project( camera );
+
+ };
+
+ this.unprojectVector = function ( vector, camera ) {
+
+ console.warn( 'THREE.Projector: .unprojectVector() is now vector.unproject().' );
+ vector.unproject( camera );
+
+ };
+
+ this.pickingRay = function () {
+
+ console.error( 'THREE.Projector: .pickingRay() is now raycaster.setFromCamera().' );
+
+ };
+
+ }
+
+ //
+
+ function CanvasRenderer() {
+
+ console.error( 'THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js' );
+
+ this.domElement = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
+ this.clear = function () {};
+ this.render = function () {};
+ this.setClearColor = function () {};
+ this.setSize = function () {};
+
+ }
+
+ exports.WebGLRenderTargetCube = WebGLRenderTargetCube;
+ exports.WebGLRenderTarget = WebGLRenderTarget;
+ exports.WebGLRenderer = WebGLRenderer;
+ exports.ShaderLib = ShaderLib;
+ exports.UniformsLib = UniformsLib;
+ exports.UniformsUtils = UniformsUtils;
+ exports.ShaderChunk = ShaderChunk;
+ exports.FogExp2 = FogExp2;
+ exports.Fog = Fog;
+ exports.Scene = Scene;
+ exports.LensFlare = LensFlare;
+ exports.Sprite = Sprite;
+ exports.LOD = LOD;
+ exports.SkinnedMesh = SkinnedMesh;
+ exports.Skeleton = Skeleton;
+ exports.Bone = Bone;
+ exports.Mesh = Mesh;
+ exports.LineSegments = LineSegments;
+ exports.LineLoop = LineLoop;
+ exports.Line = Line;
+ exports.Points = Points;
+ exports.Group = Group;
+ exports.VideoTexture = VideoTexture;
+ exports.DataTexture = DataTexture;
+ exports.CompressedTexture = CompressedTexture;
+ exports.CubeTexture = CubeTexture;
+ exports.CanvasTexture = CanvasTexture;
+ exports.DepthTexture = DepthTexture;
+ exports.Texture = Texture;
+ exports.CompressedTextureLoader = CompressedTextureLoader;
+ exports.DataTextureLoader = DataTextureLoader;
+ exports.CubeTextureLoader = CubeTextureLoader;
+ exports.TextureLoader = TextureLoader;
+ exports.ObjectLoader = ObjectLoader;
+ exports.MaterialLoader = MaterialLoader;
+ exports.BufferGeometryLoader = BufferGeometryLoader;
+ exports.DefaultLoadingManager = DefaultLoadingManager;
+ exports.LoadingManager = LoadingManager;
+ exports.JSONLoader = JSONLoader;
+ exports.ImageLoader = ImageLoader;
+ exports.FontLoader = FontLoader;
+ exports.FileLoader = FileLoader;
+ exports.Loader = Loader;
+ exports.Cache = Cache;
+ exports.AudioLoader = AudioLoader;
+ exports.SpotLightShadow = SpotLightShadow;
+ exports.SpotLight = SpotLight;
+ exports.PointLight = PointLight;
+ exports.RectAreaLight = RectAreaLight;
+ exports.HemisphereLight = HemisphereLight;
+ exports.DirectionalLightShadow = DirectionalLightShadow;
+ exports.DirectionalLight = DirectionalLight;
+ exports.AmbientLight = AmbientLight;
+ exports.LightShadow = LightShadow;
+ exports.Light = Light;
+ exports.StereoCamera = StereoCamera;
+ exports.PerspectiveCamera = PerspectiveCamera;
+ exports.OrthographicCamera = OrthographicCamera;
+ exports.CubeCamera = CubeCamera;
+ exports.ArrayCamera = ArrayCamera;
+ exports.Camera = Camera;
+ exports.AudioListener = AudioListener;
+ exports.PositionalAudio = PositionalAudio;
+ exports.AudioContext = AudioContext;
+ exports.AudioAnalyser = AudioAnalyser;
+ exports.Audio = Audio;
+ exports.VectorKeyframeTrack = VectorKeyframeTrack;
+ exports.StringKeyframeTrack = StringKeyframeTrack;
+ exports.QuaternionKeyframeTrack = QuaternionKeyframeTrack;
+ exports.NumberKeyframeTrack = NumberKeyframeTrack;
+ exports.ColorKeyframeTrack = ColorKeyframeTrack;
+ exports.BooleanKeyframeTrack = BooleanKeyframeTrack;
+ exports.PropertyMixer = PropertyMixer;
+ exports.PropertyBinding = PropertyBinding;
+ exports.KeyframeTrack = KeyframeTrack;
+ exports.AnimationUtils = AnimationUtils;
+ exports.AnimationObjectGroup = AnimationObjectGroup;
+ exports.AnimationMixer = AnimationMixer;
+ exports.AnimationClip = AnimationClip;
+ exports.Uniform = Uniform;
+ exports.InstancedBufferGeometry = InstancedBufferGeometry;
+ exports.BufferGeometry = BufferGeometry;
+ exports.GeometryIdCount = GeometryIdCount;
+ exports.Geometry = Geometry;
+ exports.InterleavedBufferAttribute = InterleavedBufferAttribute;
+ exports.InstancedInterleavedBuffer = InstancedInterleavedBuffer;
+ exports.InterleavedBuffer = InterleavedBuffer;
+ exports.InstancedBufferAttribute = InstancedBufferAttribute;
+ exports.Face3 = Face3;
+ exports.Object3D = Object3D;
+ exports.Raycaster = Raycaster;
+ exports.Layers = Layers;
+ exports.EventDispatcher = EventDispatcher;
+ exports.Clock = Clock;
+ exports.QuaternionLinearInterpolant = QuaternionLinearInterpolant;
+ exports.LinearInterpolant = LinearInterpolant;
+ exports.DiscreteInterpolant = DiscreteInterpolant;
+ exports.CubicInterpolant = CubicInterpolant;
+ exports.Interpolant = Interpolant;
+ exports.Triangle = Triangle;
+ exports.Math = _Math;
+ exports.Spherical = Spherical;
+ exports.Cylindrical = Cylindrical;
+ exports.Plane = Plane;
+ exports.Frustum = Frustum;
+ exports.Sphere = Sphere;
+ exports.Ray = Ray;
+ exports.Matrix4 = Matrix4;
+ exports.Matrix3 = Matrix3;
+ exports.Box3 = Box3;
+ exports.Box2 = Box2;
+ exports.Line3 = Line3;
+ exports.Euler = Euler;
+ exports.Vector4 = Vector4;
+ exports.Vector3 = Vector3;
+ exports.Vector2 = Vector2;
+ exports.Quaternion = Quaternion;
+ exports.Color = Color;
+ exports.MorphBlendMesh = MorphBlendMesh;
+ exports.ImmediateRenderObject = ImmediateRenderObject;
+ exports.VertexNormalsHelper = VertexNormalsHelper;
+ exports.SpotLightHelper = SpotLightHelper;
+ exports.SkeletonHelper = SkeletonHelper;
+ exports.PointLightHelper = PointLightHelper;
+ exports.RectAreaLightHelper = RectAreaLightHelper;
+ exports.HemisphereLightHelper = HemisphereLightHelper;
+ exports.GridHelper = GridHelper;
+ exports.PolarGridHelper = PolarGridHelper;
+ exports.FaceNormalsHelper = FaceNormalsHelper;
+ exports.DirectionalLightHelper = DirectionalLightHelper;
+ exports.CameraHelper = CameraHelper;
+ exports.BoxHelper = BoxHelper;
+ exports.ArrowHelper = ArrowHelper;
+ exports.AxisHelper = AxisHelper;
+ exports.CatmullRomCurve3 = CatmullRomCurve3;
+ exports.CubicBezierCurve3 = CubicBezierCurve3;
+ exports.QuadraticBezierCurve3 = QuadraticBezierCurve3;
+ exports.LineCurve3 = LineCurve3;
+ exports.ArcCurve = ArcCurve;
+ exports.EllipseCurve = EllipseCurve;
+ exports.SplineCurve = SplineCurve;
+ exports.CubicBezierCurve = CubicBezierCurve;
+ exports.QuadraticBezierCurve = QuadraticBezierCurve;
+ exports.LineCurve = LineCurve;
+ exports.Shape = Shape;
+ exports.Path = Path;
+ exports.ShapePath = ShapePath;
+ exports.Font = Font;
+ exports.CurvePath = CurvePath;
+ exports.Curve = Curve;
+ exports.ShapeUtils = ShapeUtils;
+ exports.SceneUtils = SceneUtils;
+ exports.WireframeGeometry = WireframeGeometry;
+ exports.ParametricGeometry = ParametricGeometry;
+ exports.ParametricBufferGeometry = ParametricBufferGeometry;
+ exports.TetrahedronGeometry = TetrahedronGeometry;
+ exports.TetrahedronBufferGeometry = TetrahedronBufferGeometry;
+ exports.OctahedronGeometry = OctahedronGeometry;
+ exports.OctahedronBufferGeometry = OctahedronBufferGeometry;
+ exports.IcosahedronGeometry = IcosahedronGeometry;
+ exports.IcosahedronBufferGeometry = IcosahedronBufferGeometry;
+ exports.DodecahedronGeometry = DodecahedronGeometry;
+ exports.DodecahedronBufferGeometry = DodecahedronBufferGeometry;
+ exports.PolyhedronGeometry = PolyhedronGeometry;
+ exports.PolyhedronBufferGeometry = PolyhedronBufferGeometry;
+ exports.TubeGeometry = TubeGeometry;
+ exports.TubeBufferGeometry = TubeBufferGeometry;
+ exports.TorusKnotGeometry = TorusKnotGeometry;
+ exports.TorusKnotBufferGeometry = TorusKnotBufferGeometry;
+ exports.TorusGeometry = TorusGeometry;
+ exports.TorusBufferGeometry = TorusBufferGeometry;
+ exports.TextGeometry = TextGeometry;
+ exports.TextBufferGeometry = TextBufferGeometry;
+ exports.SphereGeometry = SphereGeometry;
+ exports.SphereBufferGeometry = SphereBufferGeometry;
+ exports.RingGeometry = RingGeometry;
+ exports.RingBufferGeometry = RingBufferGeometry;
+ exports.PlaneGeometry = PlaneGeometry;
+ exports.PlaneBufferGeometry = PlaneBufferGeometry;
+ exports.LatheGeometry = LatheGeometry;
+ exports.LatheBufferGeometry = LatheBufferGeometry;
+ exports.ShapeGeometry = ShapeGeometry;
+ exports.ShapeBufferGeometry = ShapeBufferGeometry;
+ exports.ExtrudeGeometry = ExtrudeGeometry;
+ exports.ExtrudeBufferGeometry = ExtrudeBufferGeometry;
+ exports.EdgesGeometry = EdgesGeometry;
+ exports.ConeGeometry = ConeGeometry;
+ exports.ConeBufferGeometry = ConeBufferGeometry;
+ exports.CylinderGeometry = CylinderGeometry;
+ exports.CylinderBufferGeometry = CylinderBufferGeometry;
+ exports.CircleGeometry = CircleGeometry;
+ exports.CircleBufferGeometry = CircleBufferGeometry;
+ exports.BoxGeometry = BoxGeometry;
+ exports.BoxBufferGeometry = BoxBufferGeometry;
+ exports.ShadowMaterial = ShadowMaterial;
+ exports.SpriteMaterial = SpriteMaterial;
+ exports.RawShaderMaterial = RawShaderMaterial;
+ exports.ShaderMaterial = ShaderMaterial;
+ exports.PointsMaterial = PointsMaterial;
+ exports.MeshPhysicalMaterial = MeshPhysicalMaterial;
+ exports.MeshStandardMaterial = MeshStandardMaterial;
+ exports.MeshPhongMaterial = MeshPhongMaterial;
+ exports.MeshToonMaterial = MeshToonMaterial;
+ exports.MeshNormalMaterial = MeshNormalMaterial;
+ exports.MeshLambertMaterial = MeshLambertMaterial;
+ exports.MeshDepthMaterial = MeshDepthMaterial;
+ exports.MeshBasicMaterial = MeshBasicMaterial;
+ exports.LineDashedMaterial = LineDashedMaterial;
+ exports.LineBasicMaterial = LineBasicMaterial;
+ exports.Material = Material;
+ exports.Float64BufferAttribute = Float64BufferAttribute;
+ exports.Float32BufferAttribute = Float32BufferAttribute;
+ exports.Uint32BufferAttribute = Uint32BufferAttribute;
+ exports.Int32BufferAttribute = Int32BufferAttribute;
+ exports.Uint16BufferAttribute = Uint16BufferAttribute;
+ exports.Int16BufferAttribute = Int16BufferAttribute;
+ exports.Uint8ClampedBufferAttribute = Uint8ClampedBufferAttribute;
+ exports.Uint8BufferAttribute = Uint8BufferAttribute;
+ exports.Int8BufferAttribute = Int8BufferAttribute;
+ exports.BufferAttribute = BufferAttribute;
+ exports.REVISION = REVISION;
+ exports.MOUSE = MOUSE;
+ exports.CullFaceNone = CullFaceNone;
+ exports.CullFaceBack = CullFaceBack;
+ exports.CullFaceFront = CullFaceFront;
+ exports.CullFaceFrontBack = CullFaceFrontBack;
+ exports.FrontFaceDirectionCW = FrontFaceDirectionCW;
+ exports.FrontFaceDirectionCCW = FrontFaceDirectionCCW;
+ exports.BasicShadowMap = BasicShadowMap;
+ exports.PCFShadowMap = PCFShadowMap;
+ exports.PCFSoftShadowMap = PCFSoftShadowMap;
+ exports.FrontSide = FrontSide;
+ exports.BackSide = BackSide;
+ exports.DoubleSide = DoubleSide;
+ exports.FlatShading = FlatShading;
+ exports.SmoothShading = SmoothShading;
+ exports.NoColors = NoColors;
+ exports.FaceColors = FaceColors;
+ exports.VertexColors = VertexColors;
+ exports.NoBlending = NoBlending;
+ exports.NormalBlending = NormalBlending;
+ exports.AdditiveBlending = AdditiveBlending;
+ exports.SubtractiveBlending = SubtractiveBlending;
+ exports.MultiplyBlending = MultiplyBlending;
+ exports.CustomBlending = CustomBlending;
+ exports.AddEquation = AddEquation;
+ exports.SubtractEquation = SubtractEquation;
+ exports.ReverseSubtractEquation = ReverseSubtractEquation;
+ exports.MinEquation = MinEquation;
+ exports.MaxEquation = MaxEquation;
+ exports.ZeroFactor = ZeroFactor;
+ exports.OneFactor = OneFactor;
+ exports.SrcColorFactor = SrcColorFactor;
+ exports.OneMinusSrcColorFactor = OneMinusSrcColorFactor;
+ exports.SrcAlphaFactor = SrcAlphaFactor;
+ exports.OneMinusSrcAlphaFactor = OneMinusSrcAlphaFactor;
+ exports.DstAlphaFactor = DstAlphaFactor;
+ exports.OneMinusDstAlphaFactor = OneMinusDstAlphaFactor;
+ exports.DstColorFactor = DstColorFactor;
+ exports.OneMinusDstColorFactor = OneMinusDstColorFactor;
+ exports.SrcAlphaSaturateFactor = SrcAlphaSaturateFactor;
+ exports.NeverDepth = NeverDepth;
+ exports.AlwaysDepth = AlwaysDepth;
+ exports.LessDepth = LessDepth;
+ exports.LessEqualDepth = LessEqualDepth;
+ exports.EqualDepth = EqualDepth;
+ exports.GreaterEqualDepth = GreaterEqualDepth;
+ exports.GreaterDepth = GreaterDepth;
+ exports.NotEqualDepth = NotEqualDepth;
+ exports.MultiplyOperation = MultiplyOperation;
+ exports.MixOperation = MixOperation;
+ exports.AddOperation = AddOperation;
+ exports.NoToneMapping = NoToneMapping;
+ exports.LinearToneMapping = LinearToneMapping;
+ exports.ReinhardToneMapping = ReinhardToneMapping;
+ exports.Uncharted2ToneMapping = Uncharted2ToneMapping;
+ exports.CineonToneMapping = CineonToneMapping;
+ exports.UVMapping = UVMapping;
+ exports.CubeReflectionMapping = CubeReflectionMapping;
+ exports.CubeRefractionMapping = CubeRefractionMapping;
+ exports.EquirectangularReflectionMapping = EquirectangularReflectionMapping;
+ exports.EquirectangularRefractionMapping = EquirectangularRefractionMapping;
+ exports.SphericalReflectionMapping = SphericalReflectionMapping;
+ exports.CubeUVReflectionMapping = CubeUVReflectionMapping;
+ exports.CubeUVRefractionMapping = CubeUVRefractionMapping;
+ exports.RepeatWrapping = RepeatWrapping;
+ exports.ClampToEdgeWrapping = ClampToEdgeWrapping;
+ exports.MirroredRepeatWrapping = MirroredRepeatWrapping;
+ exports.NearestFilter = NearestFilter;
+ exports.NearestMipMapNearestFilter = NearestMipMapNearestFilter;
+ exports.NearestMipMapLinearFilter = NearestMipMapLinearFilter;
+ exports.LinearFilter = LinearFilter;
+ exports.LinearMipMapNearestFilter = LinearMipMapNearestFilter;
+ exports.LinearMipMapLinearFilter = LinearMipMapLinearFilter;
+ exports.UnsignedByteType = UnsignedByteType;
+ exports.ByteType = ByteType;
+ exports.ShortType = ShortType;
+ exports.UnsignedShortType = UnsignedShortType;
+ exports.IntType = IntType;
+ exports.UnsignedIntType = UnsignedIntType;
+ exports.FloatType = FloatType;
+ exports.HalfFloatType = HalfFloatType;
+ exports.UnsignedShort4444Type = UnsignedShort4444Type;
+ exports.UnsignedShort5551Type = UnsignedShort5551Type;
+ exports.UnsignedShort565Type = UnsignedShort565Type;
+ exports.UnsignedInt248Type = UnsignedInt248Type;
+ exports.AlphaFormat = AlphaFormat;
+ exports.RGBFormat = RGBFormat;
+ exports.RGBAFormat = RGBAFormat;
+ exports.LuminanceFormat = LuminanceFormat;
+ exports.LuminanceAlphaFormat = LuminanceAlphaFormat;
+ exports.RGBEFormat = RGBEFormat;
+ exports.DepthFormat = DepthFormat;
+ exports.DepthStencilFormat = DepthStencilFormat;
+ exports.RGB_S3TC_DXT1_Format = RGB_S3TC_DXT1_Format;
+ exports.RGBA_S3TC_DXT1_Format = RGBA_S3TC_DXT1_Format;
+ exports.RGBA_S3TC_DXT3_Format = RGBA_S3TC_DXT3_Format;
+ exports.RGBA_S3TC_DXT5_Format = RGBA_S3TC_DXT5_Format;
+ exports.RGB_PVRTC_4BPPV1_Format = RGB_PVRTC_4BPPV1_Format;
+ exports.RGB_PVRTC_2BPPV1_Format = RGB_PVRTC_2BPPV1_Format;
+ exports.RGBA_PVRTC_4BPPV1_Format = RGBA_PVRTC_4BPPV1_Format;
+ exports.RGBA_PVRTC_2BPPV1_Format = RGBA_PVRTC_2BPPV1_Format;
+ exports.RGB_ETC1_Format = RGB_ETC1_Format;
+ exports.LoopOnce = LoopOnce;
+ exports.LoopRepeat = LoopRepeat;
+ exports.LoopPingPong = LoopPingPong;
+ exports.InterpolateDiscrete = InterpolateDiscrete;
+ exports.InterpolateLinear = InterpolateLinear;
+ exports.InterpolateSmooth = InterpolateSmooth;
+ exports.ZeroCurvatureEnding = ZeroCurvatureEnding;
+ exports.ZeroSlopeEnding = ZeroSlopeEnding;
+ exports.WrapAroundEnding = WrapAroundEnding;
+ exports.TrianglesDrawMode = TrianglesDrawMode;
+ exports.TriangleStripDrawMode = TriangleStripDrawMode;
+ exports.TriangleFanDrawMode = TriangleFanDrawMode;
+ exports.LinearEncoding = LinearEncoding;
+ exports.sRGBEncoding = sRGBEncoding;
+ exports.GammaEncoding = GammaEncoding;
+ exports.RGBEEncoding = RGBEEncoding;
+ exports.LogLuvEncoding = LogLuvEncoding;
+ exports.RGBM7Encoding = RGBM7Encoding;
+ exports.RGBM16Encoding = RGBM16Encoding;
+ exports.RGBDEncoding = RGBDEncoding;
+ exports.BasicDepthPacking = BasicDepthPacking;
+ exports.RGBADepthPacking = RGBADepthPacking;
+ exports.CubeGeometry = BoxGeometry;
+ exports.Face4 = Face4;
+ exports.LineStrip = LineStrip;
+ exports.LinePieces = LinePieces;
+ exports.MeshFaceMaterial = MeshFaceMaterial;
+ exports.MultiMaterial = MultiMaterial;
+ exports.PointCloud = PointCloud;
+ exports.Particle = Particle;
+ exports.ParticleSystem = ParticleSystem;
+ exports.PointCloudMaterial = PointCloudMaterial;
+ exports.ParticleBasicMaterial = ParticleBasicMaterial;
+ exports.ParticleSystemMaterial = ParticleSystemMaterial;
+ exports.Vertex = Vertex;
+ exports.DynamicBufferAttribute = DynamicBufferAttribute;
+ exports.Int8Attribute = Int8Attribute;
+ exports.Uint8Attribute = Uint8Attribute;
+ exports.Uint8ClampedAttribute = Uint8ClampedAttribute;
+ exports.Int16Attribute = Int16Attribute;
+ exports.Uint16Attribute = Uint16Attribute;
+ exports.Int32Attribute = Int32Attribute;
+ exports.Uint32Attribute = Uint32Attribute;
+ exports.Float32Attribute = Float32Attribute;
+ exports.Float64Attribute = Float64Attribute;
+ exports.ClosedSplineCurve3 = ClosedSplineCurve3;
+ exports.SplineCurve3 = SplineCurve3;
+ exports.Spline = Spline;
+ exports.BoundingBoxHelper = BoundingBoxHelper;
+ exports.EdgesHelper = EdgesHelper;
+ exports.WireframeHelper = WireframeHelper;
+ exports.XHRLoader = XHRLoader;
+ exports.BinaryTextureLoader = BinaryTextureLoader;
+ exports.GeometryUtils = GeometryUtils;
+ exports.ImageUtils = ImageUtils;
+ exports.Projector = Projector;
+ exports.CanvasRenderer = CanvasRenderer;
+
+ Object.defineProperty(exports, '__esModule', { value: true });
+
+})));
diff --git a/1_Three.js/6_AR/jsartoolkit5/artoolkit.api.js b/1_Three.js/6_AR/jsartoolkit5/artoolkit.api.js
new file mode 100755
index 0000000000000000000000000000000000000000..cd2495af69c238411bca258a936f385bd223ed2a
--- /dev/null
+++ b/1_Three.js/6_AR/jsartoolkit5/artoolkit.api.js
@@ -0,0 +1,1632 @@
+;(function() {
+ 'use strict'
+
+ /**
+ The ARController is the main object for doing AR marker detection with JSARToolKit.
+
+ To use an ARController, you need to tell it the dimensions to use for the AR processing canvas and
+ pass it an ARCameraParam to define the camera parameters to use when processing images.
+ The ARCameraParam defines the lens distortion and aspect ratio of the camera used.
+ See https://www.artoolworks.com/support/library/Calibrating_your_camera for more information about AR camera parameteters and how to make and use them.
+
+ If you pass an image as the first argument, the ARController uses that as the image to process,
+ using the dimensions of the image as AR processing canvas width and height. If the first argument
+ to ARController is an image, the second argument is used as the camera param.
+
+ The camera parameters argument can be either an ARCameraParam or an URL to a camera definition file.
+ If the camera argument is an URL, it is loaded into a new ARCameraParam, and the ARController dispatches
+ a 'load' event and calls the onload method if it is defined.
+
+ @exports ARController
+ @constructor
+
+ @param {number} width The width of the images to process.
+ @param {number} height The height of the images to process.
+ @param {ARCameraParam | string} camera The ARCameraParam to use for image processing. If this is a string, the ARController treats it as an URL and tries to load it as a ARCameraParam definition file, calling ARController#onload on success.
+ */
+ var ARController = function(width, height, camera) {
+ var id;
+ var w = width, h = height;
+
+ this.orientation = 'landscape';
+
+ this.listeners = {};
+
+ if (typeof width !== 'number') {
+ var image = width;
+ camera = height;
+ w = image.videoWidth || image.width;
+ h = image.videoHeight || image.height;
+ this.image = image;
+ }
+
+ this.defaultMarkerWidth = 1;
+ this.patternMarkers = {};
+ this.barcodeMarkers = {};
+ this.transform_mat = new Float32Array(16);
+
+ this.canvas = document.createElement('canvas');
+ this.canvas.width = w;
+ this.canvas.height = h;
+ this.ctx = this.canvas.getContext('2d');
+
+ this.videoWidth = w;
+ this.videoHeight = h;
+
+ if (typeof camera === 'string') {
+
+ var self = this;
+ this.cameraParam = new ARCameraParam(camera, function() {
+ self._initialize();
+ }, function(err) {
+ console.error("ARController: Failed to load ARCameraParam", err);
+ });
+
+ } else {
+
+ this.cameraParam = camera;
+ this._initialize();
+
+ }
+ };
+
+ /**
+ Destroys the ARController instance and frees all associated resources.
+ After calling dispose, the ARController can't be used any longer. Make a new one if you need one.
+
+ Calling this avoids leaking Emscripten memory, which may be important if you're using multiple ARControllers.
+ */
+ ARController.prototype.dispose = function() {
+ artoolkit.teardown(this.id);
+
+ for (var t in this) {
+ this[t] = null;
+ }
+ };
+
+ /**
+ Detects markers in the given image. The process method dispatches marker detection events during its run.
+
+ The marker detection process proceeds by first dispatching a markerNum event that tells you how many
+ markers were found in the image. Next, a getMarker event is dispatched for each found marker square.
+ Finally, getMultiMarker is dispatched for every found multimarker, followed by getMultiMarkerSub events
+ dispatched for each of the markers in the multimarker.
+
+ arController.addEventListener('markerNum', function(ev) {
+ console.log("Detected " + ev.data + " markers.")
+ });
+ arController.addEventListener('getMarker', function(ev) {
+ console.log("Detected marker with ids:", ev.data.marker.id, ev.data.marker.idPatt, ev.data.marker.idMatrix);
+ console.log("Marker data", ev.data.marker);
+ console.log("Marker transform matrix:", [].join.call(ev.data.matrix, ', '));
+ });
+ arController.addEventListener('getMultiMarker', function(ev) {
+ console.log("Detected multimarker with id:", ev.data.multiMarkerId);
+ });
+ arController.addEventListener('getMultiMarkerSub', function(ev) {
+ console.log("Submarker for " + ev.data.multiMarkerId, ev.data.markerIndex, ev.data.marker);
+ });
+
+ arController.process(image);
+
+
+ If no image is given, defaults to this.image.
+
+ If the debugSetup has been called, draws debug markers on the debug canvas.
+
+ @param {ImageElement | VideoElement} image The image to process [optional].
+ */
+ ARController.prototype.process = function(image) {
+ this.detectMarker(image);
+
+ var markerNum = this.getMarkerNum();
+ var k,o;
+ for (k in this.patternMarkers) {
+ o = this.patternMarkers[k]
+ o.inPrevious = o.inCurrent;
+ o.inCurrent = false;
+ }
+ for (k in this.barcodeMarkers) {
+ o = this.barcodeMarkers[k]
+ o.inPrevious = o.inCurrent;
+ o.inCurrent = false;
+ }
+
+ for (var i=0; i<markerNum; i++) {
+ var markerInfo = this.getMarker(i);
+
+ var markerType = artoolkit.UNKNOWN_MARKER;
+ var visible = this.trackPatternMarkerId(-1);
+
+ if (markerInfo.idPatt > -1 && (markerInfo.id === markerInfo.idPatt || markerInfo.idMatrix === -1)) {
+ visible = this.trackPatternMarkerId(markerInfo.idPatt);
+ markerType = artoolkit.PATTERN_MARKER;
+
+ if (markerInfo.dir !== markerInfo.dirPatt) {
+ this.setMarkerInfoDir(i, markerInfo.dirPatt);
+ }
+
+ } else if (markerInfo.idMatrix > -1) {
+ visible = this.trackBarcodeMarkerId(markerInfo.idMatrix);
+ markerType = artoolkit.BARCODE_MARKER;
+
+ if (markerInfo.dir !== markerInfo.dirMatrix) {
+ this.setMarkerInfoDir(i, markerInfo.dirMatrix);
+ }
+ }
+
+ if (markerType !== artoolkit.UNKNOWN_MARKER && visible.inPrevious) {
+ this.getTransMatSquareCont(i, visible.markerWidth, visible.matrix, visible.matrix);
+ } else {
+ this.getTransMatSquare(i, visible.markerWidth, visible.matrix);
+ }
+// this.getTransMatSquare(i, visible.markerWidth, visible.matrix);
+
+ visible.inCurrent = true;
+ this.transMatToGLMat(visible.matrix, this.transform_mat);
+ this.dispatchEvent({
+ name: 'getMarker',
+ target: this,
+ data: {
+ index: i,
+ type: markerType,
+ marker: markerInfo,
+ matrix: this.transform_mat
+ }
+ });
+ }
+
+ var multiMarkerCount = this.getMultiMarkerCount();
+ for (var i=0; i<multiMarkerCount; i++) {
+ var subMarkerCount = this.getMultiMarkerPatternCount(i);
+ var visible = false;
+
+ artoolkit.getTransMatMultiSquareRobust(this.id, i);
+ this.transMatToGLMat(this.marker_transform_mat, this.transform_mat);
+ for (var j=0; j<subMarkerCount; j++) {
+ var multiEachMarkerInfo = this.getMultiEachMarker(i, j);
+ if (multiEachMarkerInfo.visible >= 0) {
+ visible = true;
+ this.dispatchEvent({
+ name: 'getMultiMarker',
+ target: this,
+ data: {
+ multiMarkerId: i,
+ matrix: this.transform_mat
+ }
+ });
+ break;
+ }
+ }
+ if (visible) {
+ for (var j=0; j<subMarkerCount; j++) {
+ var multiEachMarkerInfo = this.getMultiEachMarker(i, j);
+ this.transMatToGLMat(this.marker_transform_mat, this.transform_mat);
+ this.dispatchEvent({
+ name: 'getMultiMarkerSub',
+ target: this,
+ data: {
+ multiMarkerId: i,
+ markerIndex: j,
+ marker: multiEachMarkerInfo,
+ matrix: this.transform_mat
+ }
+ });
+ }
+ }
+ }
+ if (this._bwpointer) {
+ this.debugDraw();
+ }
+ };
+
+ /**
+ Adds the given pattern marker ID to the index of tracked IDs.
+ Sets the markerWidth for the pattern marker to markerWidth.
+
+ Used by process() to implement continuous tracking,
+ keeping track of the marker's transformation matrix
+ and customizable marker widths.
+
+ @param {number} id ID of the pattern marker to track.
+ @param {number} markerWidth The width of the marker to track.
+ @return {Object} The marker tracking object.
+ */
+ ARController.prototype.trackPatternMarkerId = function(id, markerWidth) {
+ var obj = this.patternMarkers[id];
+ if (!obj) {
+ this.patternMarkers[id] = obj = {
+ inPrevious: false,
+ inCurrent: false,
+ matrix: new Float32Array(12),
+ markerWidth: markerWidth || this.defaultMarkerWidth
+ };
+ }
+ if (markerWidth) {
+ obj.markerWidth = markerWidth;
+ }
+ return obj;
+ };
+
+ /**
+ Adds the given barcode marker ID to the index of tracked IDs.
+ Sets the markerWidth for the pattern marker to markerWidth.
+
+ Used by process() to implement continuous tracking,
+ keeping track of the marker's transformation matrix
+ and customizable marker widths.
+
+ @param {number} id ID of the barcode marker to track.
+ @param {number} markerWidth The width of the marker to track.
+ @return {Object} The marker tracking object.
+ */
+ ARController.prototype.trackBarcodeMarkerId = function(id, markerWidth) {
+ var obj = this.barcodeMarkers[id];
+ if (!obj) {
+ this.barcodeMarkers[id] = obj = {
+ inPrevious: false,
+ inCurrent: false,
+ matrix: new Float32Array(12),
+ markerWidth: markerWidth || this.defaultMarkerWidth
+ };
+ }
+ if (markerWidth) {
+ obj.markerWidth = markerWidth;
+ }
+ return obj;
+ };
+
+ /**
+ Returns the number of multimarkers registered on this ARController.
+
+ @return {number} Number of multimarkers registered.
+ */
+ ARController.prototype.getMultiMarkerCount = function() {
+ return artoolkit.getMultiMarkerCount(this.id);
+ };
+
+ /**
+ Returns the number of markers in the multimarker registered for the given multiMarkerId.
+
+ @param {number} multiMarkerId The id number of the multimarker to access. Given by loadMultiMarker.
+ @return {number} Number of markers in the multimarker. Negative value indicates failure to find the multimarker.
+ */
+ ARController.prototype.getMultiMarkerPatternCount = function(multiMarkerId) {
+ return artoolkit.getMultiMarkerNum(this.id, multiMarkerId);
+ };
+
+ /**
+ Add an event listener on this ARController for the named event, calling the callback function
+ whenever that event is dispatched.
+
+ Possible events are:
+ * getMarker - dispatched whenever process() finds a square marker
+ * getMultiMarker - dispatched whenever process() finds a visible registered multimarker
+ * getMultiMarkerSub - dispatched by process() for each marker in a visible multimarker
+ * load - dispatched when the ARController is ready to use (useful if passing in a camera URL in the constructor)
+
+ @param {string} name Name of the event to listen to.
+ @param {function} callback Callback function to call when an event with the given name is dispatched.
+ */
+ ARController.prototype.addEventListener = function(name, callback) {
+ if (!this.listeners[name]) {
+ this.listeners[name] = [];
+ }
+ this.listeners[name].push(callback);
+ };
+
+ /**
+ Remove an event listener from the named event.
+
+ @param {string} name Name of the event to stop listening to.
+ @param {function} callback Callback function to remove from the listeners of the named event.
+ */
+ ARController.prototype.removeEventListener = function(name, callback) {
+ if (this.listeners[name]) {
+ var index = this.listeners[name].indexOf(callback);
+ if (index > -1) {
+ this.listeners[name].splice(index, 1);
+ }
+ }
+ };
+
+ /**
+ Dispatches the given event to all registered listeners on event.name.
+
+ @param {Object} event Event to dispatch.
+ */
+ ARController.prototype.dispatchEvent = function(event) {
+ var listeners = this.listeners[event.name];
+ if (listeners) {
+ for (var i=0; i<listeners.length; i++) {
+ listeners[i].call(this, event);
+ }
+ }
+ };
+
+ /**
+ Sets up a debug canvas for the AR detection. Draws a red marker on top of each detected square in the image.
+
+ The debug canvas is added to document.body.
+ */
+ ARController.prototype.debugSetup = function() {
+ document.body.appendChild(this.canvas)
+ this.setDebugMode(1);
+ this._bwpointer = this.getProcessingImage();
+ };
+
+ /**
+ Loads a pattern marker from the given URL and calls the onSuccess callback with the UID of the marker.
+
+ arController.loadMarker(markerURL, onSuccess, onError);
+
+ @param {string} markerURL - The URL of the marker pattern file to load.
+ @param {function} onSuccess - The success callback. Called with the id of the loaded marker on a successful load.
+ @param {function} onError - The error callback. Called with the encountered error if the load fails.
+ */
+ ARController.prototype.loadMarker = function(markerURL, onSuccess, onError) {
+ return artoolkit.addMarker(this.id, markerURL, onSuccess, onError);
+ };
+
+ /**
+ Loads a multimarker from the given URL and calls the onSuccess callback with the UID of the marker.
+
+ arController.loadMultiMarker(markerURL, onSuccess, onError);
+
+ @param {string} markerURL - The URL of the multimarker pattern file to load.
+ @param {function} onSuccess - The success callback. Called with the id and the number of sub-markers of the loaded marker on a successful load.
+ @param {function} onError - The error callback. Called with the encountered error if the load fails.
+ */
+ ARController.prototype.loadMultiMarker = function(markerURL, onSuccess, onError) {
+ return artoolkit.addMultiMarker(this.id, markerURL, onSuccess, onError);
+ };
+
+ /**
+ * Populates the provided float array with the current transformation for the specified marker. After
+ * a call to detectMarker, all marker information will be current. Marker transformations can then be
+ * checked.
+ * @param {number} markerUID The unique identifier (UID) of the marker to query
+ * @param {number} markerWidth The width of the marker
+ * @param {Float64Array} dst The float array to populate with the 3x4 marker transformation matrix
+ * @return {Float64Array} The dst array.
+ */
+ ARController.prototype.getTransMatSquare = function(markerIndex, markerWidth, dst) {
+ artoolkit.getTransMatSquare(this.id, markerIndex, markerWidth);
+ dst.set(this.marker_transform_mat);
+ return dst;
+ };
+
+ /**
+ * Populates the provided float array with the current transformation for the specified marker, using
+ * previousMarkerTransform as the previously detected transformation. After
+ * a call to detectMarker, all marker information will be current. Marker transformations can then be
+ * checked.
+ * @param {number} markerUID The unique identifier (UID) of the marker to query
+ * @param {number} markerWidth The width of the marker
+ * @param {Float64Array} previousMarkerTransform The float array to use as the previous 3x4 marker transformation matrix
+ * @param {Float64Array} dst The float array to populate with the 3x4 marker transformation matrix
+ * @return {Float64Array} The dst array.
+ */
+ ARController.prototype.getTransMatSquareCont = function(markerIndex, markerWidth, previousMarkerTransform, dst) {
+ this.marker_transform_mat.set(previousMarkerTransform)
+ artoolkit.getTransMatSquareCont(this.id, markerIndex, markerWidth);
+ dst.set(this.marker_transform_mat);
+ return dst;
+ };
+
+ /**
+ * Populates the provided float array with the current transformation for the specified multimarker. After
+ * a call to detectMarker, all marker information will be current. Marker transformations can then be
+ * checked.
+ *
+ * @param {number} markerUID The unique identifier (UID) of the marker to query
+ * @param {number} markerWidth The width of the marker
+ * @param {Float64Array} dst The float array to populate with the 3x4 marker transformation matrix
+ * @return {Float64Array} The dst array.
+ */
+ ARController.prototype.getTransMatMultiSquare = function(multiMarkerId, dst) {
+ artoolkit.getTransMatMultiSquare(this.id, multiMarkerId);
+ dst.set(this.marker_transform_mat);
+ return dst;
+ };
+
+ /**
+ * Populates the provided float array with the current robust transformation for the specified multimarker. After
+ * a call to detectMarker, all marker information will be current. Marker transformations can then be
+ * checked.
+ * @param {number} markerUID The unique identifier (UID) of the marker to query
+ * @param {number} markerWidth The width of the marker
+ * @param {Float64Array} dst The float array to populate with the 3x4 marker transformation matrix
+ * @return {Float64Array} The dst array.
+ */
+ ARController.prototype.getTransMatMultiSquareRobust = function(multiMarkerId, dst) {
+ artoolkit.getTransMatMultiSquare(this.id, multiMarkerId);
+ dst.set(this.marker_transform_mat);
+ return dst;
+ };
+
+ /**
+ Converts the given 3x4 marker transformation matrix in the 12-element transMat array
+ into a 4x4 WebGL matrix and writes the result into the 16-element glMat array.
+
+ If scale parameter is given, scales the transform of the glMat by the scale parameter.
+
+ @param {Float64Array} transMat The 3x4 marker transformation matrix.
+ @param {Float64Array} glMat The 4x4 GL transformation matrix.
+ @param {number} scale The scale for the transform.
+ */
+ ARController.prototype.transMatToGLMat = function(transMat, glMat, scale) {
+ glMat[0 + 0*4] = transMat[0]; // R1C1
+ glMat[0 + 1*4] = transMat[1]; // R1C2
+ glMat[0 + 2*4] = transMat[2];
+ glMat[0 + 3*4] = transMat[3];
+ glMat[1 + 0*4] = transMat[4]; // R2
+ glMat[1 + 1*4] = transMat[5];
+ glMat[1 + 2*4] = transMat[6];
+ glMat[1 + 3*4] = transMat[7];
+ glMat[2 + 0*4] = transMat[8]; // R3
+ glMat[2 + 1*4] = transMat[9];
+ glMat[2 + 2*4] = transMat[10];
+ glMat[2 + 3*4] = transMat[11];
+ glMat[3 + 0*4] = 0.0;
+ glMat[3 + 1*4] = 0.0;
+ glMat[3 + 2*4] = 0.0;
+ glMat[3 + 3*4] = 1.0;
+ if (scale != undefined && scale !== 0.0) {
+ glMat[12] *= scale;
+ glMat[13] *= scale;
+ glMat[14] *= scale;
+ }
+ return glMat;
+ };
+
+ /**
+ This is the core ARToolKit marker detection function. It calls through to a set of
+ internal functions to perform the key marker detection steps of binarization and
+ labelling, contour extraction, and template matching and/or matrix code extraction.
+
+ Typically, the resulting set of detected markers is retrieved by calling arGetMarkerNum
+ to get the number of markers detected and arGetMarker to get an array of ARMarkerInfo
+ structures with information on each detected marker, followed by a step in which
+ detected markers are possibly examined for some measure of goodness of match (e.g. by
+ examining the match confidence value) and pose extraction.
+
+ @param {image} Image to be processed to detect markers.
+ @return {number} 0 if the function proceeded without error, or a value less than 0 in case of error.
+ A result of 0 does not however, imply any markers were detected.
+ */
+ ARController.prototype.detectMarker = function(image) {
+ if (this._copyImageToHeap(image)) {
+ return artoolkit.detectMarker(this.id);
+ }
+ return -99;
+ };
+
+ /**
+ Get the number of markers detected in a video frame.
+
+ @return {number} The number of detected markers in the most recent image passed to arDetectMarker.
+ Note that this is actually a count, not an index. A better name for this function would be
+ arGetDetectedMarkerCount, but the current name lives on for historical reasons.
+ */
+ ARController.prototype.getMarkerNum = function() {
+ return artoolkit.getMarkerNum(this.id);
+ };
+
+ /**
+ Get the marker info struct for the given marker index in detected markers.
+
+ Call this.detectMarker first, then use this.getMarkerNum to get the detected marker count.
+
+ The returned object is the global artoolkit.markerInfo object and will be overwritten
+ by subsequent calls. If you need to hang on to it, create a copy using this.cloneMarkerInfo();
+
+ Returns undefined if no marker was found.
+
+ A markerIndex of -1 is used to access the global custom marker.
+
+ The fields of the markerInfo struct are:
+ @field area Area in pixels of the largest connected region, comprising the marker border and regions connected to it. Note that this is
+ not the same as the actual onscreen area inside the marker border.
+ @field id If pattern detection mode is either pattern mode OR matrix but not both, will be marker ID (>= 0) if marker is valid, or -1 if invalid.
+ @field idPatt If pattern detection mode includes a pattern mode, will be marker ID (>= 0) if marker is valid, or -1 if invalid.
+ @field idMatrix If pattern detection mode includes a matrix mode, will be marker ID (>= 0) if marker is valid, or -1 if invalid.
+ @field dir If pattern detection mode is either pattern mode OR matrix but not both, and id != -1, will be marker direction (range 0 to 3, inclusive).
+ @field dirPatt If pattern detection mode includes a pattern mode, and id != -1, will be marker direction (range 0 to 3, inclusive).
+ @field dirMatrix If pattern detection mode includes a matrix mode, and id != -1, will be marker direction (range 0 to 3, inclusive).
+ @field cf If pattern detection mode is either pattern mode OR matrix but not both, will be marker matching confidence (range 0.0 to 1.0 inclusive) if marker is valid, or -1.0 if marker is invalid.
+ @field cfPatt If pattern detection mode includes a pattern mode, will be marker matching confidence (range 0.0 to 1.0 inclusive) if marker is valid, or -1.0 if marker is invalid.
+ @field cfMatrix If pattern detection mode includes a matrix mode, will be marker matching confidence (range 0.0 to 1.0 inclusive) if marker is valid, or -1.0 if marker is invalid.
+ @field pos 2D position (in camera image coordinates, origin at top-left) of the centre of the marker.
+ @field line Line equations for the 4 sides of the marker.
+ @field vertex 2D positions (in camera image coordinates, origin at top-left) of the corners of the marker. vertex[(4 - dir)%4][] is the top-left corner of the marker. Other vertices proceed clockwise from this. These are idealised coordinates (i.e. the onscreen position aligns correctly with the undistorted camera image.)
+
+
+ @param {number} markerIndex The index of the marker to query.
+ @returns {Object} The markerInfo struct.
+ */
+ ARController.prototype.getMarker = function(markerIndex) {
+ if (0 === artoolkit.getMarker(this.id, markerIndex)) {
+ return artoolkit.markerInfo;
+ }
+ };
+
+ /**
+ Set marker vertices to the given vertexData[4][2] array.
+
+ Sets the marker pos to the center of the vertices.
+
+ Useful for building custom markers for getTransMatSquare.
+
+ A markerIndex of -1 is used to access the global custom marker.
+
+ @param {number} markerIndex The index of the marker to edit.
+ */
+ ARController.prototype.setMarkerInfoVertex = function(markerIndex, vertexData) {
+ for (var i=0; i<vertexData.length; i++) {
+ this.marker_transform_mat[i*2+0] = vertexData[i][0];
+ this.marker_transform_mat[i*2+1] = vertexData[i][1];
+ }
+ return artoolkit.setMarkerInfoVertex(this.id, markerIndex);
+ };
+
+ /**
+ Makes a deep copy of the given marker info.
+
+ @param {Object} markerInfo The marker info object to copy.
+ @return {Object} The new copy of the marker info.
+ */
+ ARController.prototype.cloneMarkerInfo = function(markerInfo) {
+ return JSON.parse(JSON.stringify(markerInfo));
+ };
+
+ /**
+ Get the marker info struct for the given marker index in detected markers.
+
+ Call this.detectMarker first, then use this.getMarkerNum to get the detected marker count.
+
+ The returned object is the global artoolkit.markerInfo object and will be overwritten
+ by subsequent calls. If you need to hang on to it, create a copy using this.cloneMarkerInfo();
+
+ Returns undefined if no marker was found.
+
+ @field {number} pattId The index of the marker.
+ @field {number} pattType The type of the marker. Either AR_MULTI_PATTERN_TYPE_TEMPLATE or AR_MULTI_PATTERN_TYPE_MATRIX.
+ @field {number} visible 0 or larger if the marker is visible
+ @field {number} width The width of the marker.
+
+ @param {number} multiMarkerId The multimarker to query.
+ @param {number} markerIndex The index of the marker to query.
+ @returns {Object} The markerInfo struct.
+ */
+ ARController.prototype.getMultiEachMarker = function(multiMarkerId, markerIndex) {
+ if (0 === artoolkit.getMultiEachMarker(this.id, multiMarkerId, markerIndex)) {
+ return artoolkit.multiEachMarkerInfo;
+ }
+ };
+
+
+ /**
+ Returns the 16-element WebGL transformation matrix used by ARController.process to
+ pass marker WebGL matrices to event listeners.
+
+ Unique to each ARController.
+
+ @return {Float64Array} The 16-element WebGL transformation matrix used by the ARController.
+ */
+ ARController.prototype.getTransformationMatrix = function() {
+ return this.transform_mat;
+ };
+
+ /**
+ * Returns the projection matrix computed from camera parameters for the ARController.
+ *
+ * @return {Float64Array} The 16-element WebGL camera matrix for the ARController camera parameters.
+ */
+ ARController.prototype.getCameraMatrix = function() {
+ return this.camera_mat;
+ };
+
+ /**
+ Returns the shared ARToolKit 3x4 marker transformation matrix, used for passing and receiving
+ marker transforms to/from the Emscripten side.
+
+ @return {Float64Array} The 12-element 3x4 row-major marker transformation matrix used by ARToolKit.
+ */
+ ARController.prototype.getMarkerTransformationMatrix = function() {
+ return this.marker_transform_mat;
+ };
+
+
+ /* Setter / Getter Proxies */
+
+ /**
+ * Enables or disables debug mode in the tracker. When enabled, a black and white debug
+ * image is generated during marker detection. The debug image is useful for visualising
+ * the binarization process and choosing a threshold value.
+ * @param {number} debug true to enable debug mode, false to disable debug mode
+ * @see getDebugMode()
+ */
+ ARController.prototype.setDebugMode = function(mode) {
+ return artoolkit.setDebugMode(this.id, mode);
+ };
+
+ /**
+ * Returns whether debug mode is currently enabled.
+ * @return true when debug mode is enabled, false when debug mode is disabled
+ * @see setDebugMode()
+ */
+ ARController.prototype.getDebugMode = function() {
+ return artoolkit.getDebugMode(this.id);
+ };
+
+ /**
+ Returns the Emscripten HEAP offset to the debug processing image used by ARToolKit.
+
+ @return {number} HEAP offset to the debug processing image.
+ */
+ ARController.prototype.getProcessingImage = function() {
+ return artoolkit.getProcessingImage(this.id);
+ }
+
+ /**
+ Sets the logging level to use by ARToolKit.
+
+ @param
+ */
+ ARController.prototype.setLogLevel = function(mode) {
+ return artoolkit.setLogLevel(mode);
+ };
+
+ ARController.prototype.getLogLevel = function() {
+ return artoolkit.getLogLevel();
+ };
+
+ ARController.prototype.setMarkerInfoDir = function(markerIndex, dir) {
+ return artoolkit.setMarkerInfoDir(this.id, markerIndex, dir);
+ };
+
+ ARController.prototype.setProjectionNearPlane = function(value) {
+ return artoolkit.setProjectionNearPlane(this.id, value);
+ };
+
+ ARController.prototype.getProjectionNearPlane = function() {
+ return artoolkit.getProjectionNearPlane(this.id);
+ };
+
+ ARController.prototype.setProjectionFarPlane = function(value) {
+ return artoolkit.setProjectionFarPlane(this.id, value);
+ };
+
+ ARController.prototype.getProjectionFarPlane = function() {
+ return artoolkit.getProjectionFarPlane(this.id);
+ };
+
+
+ /**
+ Set the labeling threshold mode (auto/manual).
+
+ @param {number} mode An integer specifying the mode. One of:
+ AR_LABELING_THRESH_MODE_MANUAL,
+ AR_LABELING_THRESH_MODE_AUTO_MEDIAN,
+ AR_LABELING_THRESH_MODE_AUTO_OTSU,
+ AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE,
+ AR_LABELING_THRESH_MODE_AUTO_BRACKETING
+ */
+ ARController.prototype.setThresholdMode = function(mode) {
+ return artoolkit.setThresholdMode(this.id, mode);
+ };
+
+ /**
+ * Gets the current threshold mode used for image binarization.
+ * @return {number} The current threshold mode
+ * @see getVideoThresholdMode()
+ */
+ ARController.prototype.getThresholdMode = function() {
+ return artoolkit.getThresholdMode(this.id);
+ };
+
+ /**
+ Set the labeling threshhold.
+
+ This function forces sets the threshold value.
+ The default value is AR_DEFAULT_LABELING_THRESH which is 100.
+
+ The current threshold mode is not affected by this call.
+ Typically, this function is used when labeling threshold mode
+ is AR_LABELING_THRESH_MODE_MANUAL.
+
+ The threshold value is not relevant if threshold mode is
+ AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE.
+
+ Background: The labeling threshold is the value which
+ the AR library uses to differentiate between black and white
+ portions of an ARToolKit marker. Since the actual brightness,
+ contrast, and gamma of incoming images can vary signficantly
+ between different cameras and lighting conditions, this
+ value typically needs to be adjusted dynamically to a
+ suitable midpoint between the observed values for black
+ and white portions of the markers in the image.
+
+ @param {number} thresh An integer in the range [0,255] (inclusive).
+ */
+ ARController.prototype.setThreshold = function(threshold) {
+ return artoolkit.setThreshold(this.id, threshold);
+ };
+
+ /**
+ Get the current labeling threshold.
+
+ This function queries the current labeling threshold. For,
+ AR_LABELING_THRESH_MODE_AUTO_MEDIAN, AR_LABELING_THRESH_MODE_AUTO_OTSU,
+ and AR_LABELING_THRESH_MODE_AUTO_BRACKETING
+ the threshold value is only valid until the next auto-update.
+
+ The current threshold mode is not affected by this call.
+
+ The threshold value is not relevant if threshold mode is
+ AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE.
+
+ @return {number} The current threshold value.
+ */
+ ARController.prototype.getThreshold = function() {
+ return artoolkit.getThreshold(this.id);
+ };
+
+
+ /**
+ Set the pattern detection mode
+
+ The pattern detection determines the method by which ARToolKit
+ matches detected squares in the video image to marker templates
+ and/or IDs. ARToolKit v4.x can match against pictorial "template" markers,
+ whose pattern files are created with the mk_patt utility, in either colour
+ or mono, and additionally can match against 2D-barcode-type "matrix"
+ markers, which have an embedded marker ID. Two different two-pass modes
+ are also available, in which a matrix-detection pass is made first,
+ followed by a template-matching pass.
+
+ @param {number} mode
+ Options for this field are:
+ AR_TEMPLATE_MATCHING_COLOR
+ AR_TEMPLATE_MATCHING_MONO
+ AR_MATRIX_CODE_DETECTION
+ AR_TEMPLATE_MATCHING_COLOR_AND_MATRIX
+ AR_TEMPLATE_MATCHING_MONO_AND_MATRIX
+ The default mode is AR_TEMPLATE_MATCHING_COLOR.
+ */
+ ARController.prototype.setPatternDetectionMode = function(value) {
+ return artoolkit.setPatternDetectionMode(this.id, value);
+ };
+
+ /**
+ Returns the current pattern detection mode.
+
+ @return {number} The current pattern detection mode.
+ */
+ ARController.prototype.getPatternDetectionMode = function() {
+ return artoolkit.getPatternDetectionMode(this.id);
+ };
+
+ /**
+ Set the size and ECC algorithm to be used for matrix code (2D barcode) marker detection.
+
+ When matrix-code (2D barcode) marker detection is enabled (see arSetPatternDetectionMode)
+ then the size of the barcode pattern and the type of error checking and correction (ECC)
+ with which the markers were produced can be set via this function.
+
+ This setting is global to a given ARHandle; It is not possible to have two different matrix
+ code types in use at once.
+
+ @param type The type of matrix code (2D barcode) in use. Options include:
+ AR_MATRIX_CODE_3x3
+ AR_MATRIX_CODE_3x3_HAMMING63
+ AR_MATRIX_CODE_3x3_PARITY65
+ AR_MATRIX_CODE_4x4
+ AR_MATRIX_CODE_4x4_BCH_13_9_3
+ AR_MATRIX_CODE_4x4_BCH_13_5_5
+ The default mode is AR_MATRIX_CODE_3x3.
+ */
+ ARController.prototype.setMatrixCodeType = function(value) {
+ return artoolkit.setMatrixCodeType(this.id, value);
+ };
+
+ /**
+ Returns the current matrix code (2D barcode) marker detection type.
+
+ @return {number} The current matrix code type.
+ */
+ ARController.prototype.getMatrixCodeType = function() {
+ return artoolkit.getMatrixCodeType(this.id);
+ };
+
+ /**
+ Select between detection of black markers and white markers.
+
+ ARToolKit's labelling algorithm can work with both black-bordered
+ markers on a white background (AR_LABELING_BLACK_REGION) or
+ white-bordered markers on a black background (AR_LABELING_WHITE_REGION).
+ This function allows you to specify the type of markers to look for.
+ Note that this does not affect the pattern-detection algorith
+ which works on the interior of the marker.
+
+ @param {number} mode
+ Options for this field are:
+ AR_LABELING_WHITE_REGION
+ AR_LABELING_BLACK_REGION
+ The default mode is AR_LABELING_BLACK_REGION.
+ */
+ ARController.prototype.setLabelingMode = function(value) {
+ return artoolkit.setLabelingMode(this.id, value);
+ };
+
+ /**
+ Enquire whether detection is looking for black markers or white markers.
+
+ See discussion for setLabelingMode.
+
+ @result {number} The current labeling mode.
+ */
+ ARController.prototype.getLabelingMode = function() {
+ return artoolkit.getLabelingMode(this.id);
+ };
+
+ /**
+ Set the width/height of the marker pattern space, as a proportion of marker width/height.
+
+ @param {number} pattRatio The the width/height of the marker pattern space, as a proportion of marker
+ width/height. To set the default, pass AR_PATT_RATIO.
+ If compatibility with ARToolKit verions 1.0 through 4.4 is required, this value
+ must be 0.5.
+ */
+ ARController.prototype.setPattRatio = function(value) {
+ return artoolkit.setPattRatio(this.id, value);
+ };
+
+ /**
+ Returns the current ratio of the marker pattern to the total marker size.
+
+ @return {number} The current pattern ratio.
+ */
+ ARController.prototype.getPattRatio = function() {
+ return artoolkit.getPattRatio(this.id);
+ };
+
+ /**
+ Set the image processing mode.
+
+ When the image processing mode is AR_IMAGE_PROC_FRAME_IMAGE,
+ ARToolKit processes all pixels in each incoming image
+ to locate markers. When the mode is AR_IMAGE_PROC_FIELD_IMAGE,
+ ARToolKit processes pixels in only every second pixel row and
+ column. This is useful both for handling images from interlaced
+ video sources (where alternate lines are assembled from alternate
+ fields and thus have one field time-difference, resulting in a
+ "comb" effect) such as Digital Video cameras.
+ The effective reduction by 75% in the pixels processed also
+ has utility in accelerating tracking by effectively reducing
+ the image size to one quarter size, at the cost of pose accuraccy.
+
+ @param {number} mode
+ Options for this field are:
+ AR_IMAGE_PROC_FRAME_IMAGE
+ AR_IMAGE_PROC_FIELD_IMAGE
+ The default mode is AR_IMAGE_PROC_FRAME_IMAGE.
+ */
+ ARController.prototype.setImageProcMode = function(value) {
+ return artoolkit.setImageProcMode(this.id, value);
+ };
+
+ /**
+ Get the image processing mode.
+
+ See arSetImageProcMode() for a complete description.
+
+ @return {number} The current image processing mode.
+ */
+ ARController.prototype.getImageProcMode = function() {
+ return artoolkit.getImageProcMode(this.id);
+ };
+
+
+ /**
+ Draw the black and white image and debug markers to the ARController canvas.
+
+ See setDebugMode.
+ */
+ ARController.prototype.debugDraw = function() {
+ var debugBuffer = new Uint8ClampedArray(Module.HEAPU8.buffer, this._bwpointer, this.framesize);
+ var id = new ImageData(debugBuffer, this.canvas.width, this.canvas.height)
+ this.ctx.putImageData(id, 0, 0)
+
+ var marker_num = this.getMarkerNum();
+ for (var i=0; i<marker_num; i++) {
+ this._debugMarker(this.getMarker(i));
+ }
+ };
+
+
+ // private
+
+ ARController.prototype._initialize = function() {
+ this.id = artoolkit.setup(this.canvas.width, this.canvas.height, this.cameraParam.id);
+
+ var params = artoolkit.frameMalloc;
+ this.framepointer = params.framepointer;
+ this.framesize = params.framesize;
+
+ this.dataHeap = new Uint8Array(Module.HEAPU8.buffer, this.framepointer, this.framesize);
+
+ this.camera_mat = new Float64Array(Module.HEAPU8.buffer, params.camera, 16);
+ this.marker_transform_mat = new Float64Array(Module.HEAPU8.buffer, params.transform, 12);
+
+ this.setProjectionNearPlane(0.1)
+ this.setProjectionFarPlane(1000);
+
+ var self = this;
+ setTimeout(function() {
+ if (self.onload) {
+ self.onload();
+ }
+ self.dispatchEvent({
+ name: 'load',
+ target: self
+ });
+ }, 1);
+ };
+/*
+ ARController.prototype._copyImageToHeap = function(image) {
+ if (!image) {
+ image = this.image;
+ }
+
+
+ // if (this.orientation === 'portrait') {
+ // this.ctx.save();
+ // this.ctx.translate(this.canvas.width, 0);
+ // this.ctx.rotate(Math.PI/2);
+ // this.ctx.drawImage(image, 0, 0, this.canvas.height, this.canvas.width); // draw video
+ // this.ctx.restore();
+ // } else {
+ // debugger
+ // this.ctx.drawImage(image, 0, 0, this.canvas.width, this.canvas.height); // draw video
+ // }
+
+
+ this.ctx.drawImage(image, 0, 0, this.canvas.width, this.canvas.height); // draw video
+ var imageData = this.ctx.getImageData(0, 0, this.canvas.width, this.canvas.height);
+ var data = imageData.data;
+
+ if (this.dataHeap) {
+ this.dataHeap.set( data );
+ return true;
+ }
+ return false;
+ };
+*/
+
+ ARController.prototype._copyImageToHeap = function(image) {
+ if (!image) {
+ image = this.image;
+ }
+
+ if( (image.nodeName === 'IMG' && image.width > image.height ) ||
+ (image.nodeName === 'VIDEO' && image.videoWidth > image.videoHeight) ){
+ // if landscape
+ this.ctx.drawImage(image, 0, 0, this.canvas.width, this.canvas.height); // draw video
+ }else{
+ // if portrait
+ this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
+ var scale = this.canvas.height / this.canvas.width;
+ var scaledHeight = this.canvas.width*scale;
+ var scaledWidth = this.canvas.height*scale;
+ var marginLeft = ( this.canvas.width - scaledWidth)/2;
+ this.ctx.drawImage(image, marginLeft, 0, scaledWidth, scaledHeight); // draw video
+ }
+
+ var imageData = this.ctx.getImageData(0, 0, this.canvas.width, this.canvas.height);
+ var data = imageData.data;
+
+ if (this.dataHeap) {
+ this.dataHeap.set( data );
+ return true;
+ }
+ return false;
+ };
+
+ ARController.prototype._debugMarker = function(marker) {
+ var vertex, pos;
+ vertex = marker.vertex;
+ var ctx = this.ctx;
+ ctx.strokeStyle = 'red';
+
+ ctx.beginPath()
+ ctx.moveTo(vertex[0][0], vertex[0][1])
+ ctx.lineTo(vertex[1][0], vertex[1][1])
+ ctx.stroke();
+
+ ctx.beginPath()
+ ctx.moveTo(vertex[2][0], vertex[2][1])
+ ctx.lineTo(vertex[3][0], vertex[3][1])
+ ctx.stroke()
+
+ ctx.strokeStyle = 'green';
+ ctx.beginPath()
+ ctx.lineTo(vertex[1][0], vertex[1][1])
+ ctx.lineTo(vertex[2][0], vertex[2][1])
+ ctx.stroke();
+
+ ctx.beginPath()
+ ctx.moveTo(vertex[3][0], vertex[3][1])
+ ctx.lineTo(vertex[0][0], vertex[0][1])
+ ctx.stroke();
+
+ pos = marker.pos
+ ctx.beginPath()
+ ctx.arc(pos[0], pos[1], 8, 0, Math.PI * 2)
+ ctx.fillStyle = 'red'
+ ctx.fill()
+ };
+
+
+ // static
+
+ /**
+ ARController.getUserMedia gets a device camera video feed and calls the given onSuccess callback with it.
+
+ Tries to start playing the video. Playing the video can fail on Chrome for Android,
+ so ARController.getUserMedia adds user input event listeners to the window
+ that try to start playing the video. On success, the event listeners are removed.
+
+ To use ARController.getUserMedia, call it with an object with the onSuccess attribute set to a callback function.
+
+ ARController.getUserMedia({
+ onSuccess: function(video) {
+ console.log("Got video", video);
+ }
+ });
+
+ The configuration object supports the following attributes:
+
+ {
+ onSuccess : function(video),
+ onError : function(error),
+
+ width : number | {min: number, ideal: number, max: number},
+ height : number | {min: number, ideal: number, max: number},
+
+ facingMode : 'environment' | 'user' | 'left' | 'right' | { exact: 'environment' | ... }
+ }
+
+ See https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia for more information about the
+ width, height and facingMode attributes.
+
+ @param {object} configuration The configuration object.
+ @return {VideoElement} Returns the created video element.
+ */
+ ARController.getUserMedia = function(configuration) {
+ var facing = configuration.facingMode || 'environment';
+
+ var onSuccess = configuration.onSuccess;
+ var onError = configuration.onError || function(err) { console.error("ARController.getUserMedia", err); };
+
+ var video = document.createElement('video');
+
+ var initProgress = function() {
+ if (this.videoWidth !== 0) {
+ onSuccess(video);
+ }
+ };
+
+ var readyToPlay = false;
+ var eventNames = [
+ 'touchstart', 'touchend', 'touchmove', 'touchcancel',
+ 'click', 'mousedown', 'mouseup', 'mousemove',
+ 'keydown', 'keyup', 'keypress', 'scroll'
+ ];
+ var play = function(ev) {
+ if (readyToPlay) {
+ video.play();
+ if (!video.paused) {
+ eventNames.forEach(function(eventName) {
+ window.removeEventListener(eventName, play, true);
+ });
+ }
+ }
+ };
+ eventNames.forEach(function(eventName) {
+ window.addEventListener(eventName, play, true);
+ });
+
+ var success = function(stream) {
+ video.addEventListener('loadedmetadata', initProgress, false);
+ video.src = window.URL.createObjectURL(stream);
+ readyToPlay = true;
+ play(); // Try playing without user input, should work on non-Android Chrome
+ };
+
+ var constraints = {};
+ var mediaDevicesConstraints = {};
+ if (configuration.width) {
+ mediaDevicesConstraints.width = configuration.width;
+ if (typeof configuration.width === 'object') {
+ if (configuration.width.max) {
+ constraints.maxWidth = configuration.width.max;
+ }
+ if (configuration.width.min) {
+ constraints.minWidth = configuration.width.max;
+ }
+ } else {
+ constraints.maxWidth = configuration.width;
+ }
+ }
+
+ if (configuration.height) {
+ mediaDevicesConstraints.height = configuration.height;
+ if (typeof configuration.height === 'object') {
+ if (configuration.height.max) {
+ constraints.maxHeight = configuration.height.max;
+ }
+ if (configuration.height.min) {
+ constraints.minHeight = configuration.height.max;
+ }
+ } else {
+ constraints.maxHeight = configuration.height;
+ }
+ }
+
+ mediaDevicesConstraints.facingMode = facing;
+
+ navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
+ var hdConstraints = {
+ audio: false,
+ video: {
+ mandatory: constraints
+ }
+ };
+
+ if ( false ) {
+ // if ( navigator.mediaDevices || window.MediaStreamTrack) {
+ if (navigator.mediaDevices) {
+ navigator.mediaDevices.getUserMedia({
+ audio: false,
+ video: mediaDevicesConstraints
+ }).then(success, onError);
+ } else {
+ MediaStreamTrack.getSources(function(sources) {
+ var facingDir = mediaDevicesConstraints.facingMode;
+ if (facing && facing.exact) {
+ facingDir = facing.exact;
+ }
+ for (var i=0; i<sources.length; i++) {
+ if (sources[i].kind === 'video' && sources[i].facing === facingDir) {
+ hdConstraints.video.mandatory.sourceId = sources[i].id;
+ break;
+ }
+ }
+ if (facing && facing.exact && !hdConstraints.video.mandatory.sourceId) {
+ onError('Failed to get camera facing the wanted direction');
+ } else {
+ if (navigator.getUserMedia) {
+ navigator.getUserMedia(hdConstraints, success, onError);
+ } else {
+ onError('navigator.getUserMedia is not supported on your browser');
+ }
+ }
+ });
+ }
+ } else {
+ if (navigator.getUserMedia) {
+ navigator.getUserMedia(hdConstraints, success, onError);
+ } else {
+ onError('navigator.getUserMedia is not supported on your browser');
+ }
+ }
+
+ return video;
+ };
+
+ /**
+ ARController.getUserMediaARController gets an ARController for the device camera video feed and calls the
+ given onSuccess callback with it.
+
+ To use ARController.getUserMediaARController, call it with an object with the cameraParam attribute set to
+ a camera parameter file URL, and the onSuccess attribute set to a callback function.
+
+ ARController.getUserMediaARController({
+ cameraParam: 'Data/camera_para.dat',
+ onSuccess: function(arController, arCameraParam) {
+ console.log("Got ARController", arController);
+ console.log("Got ARCameraParam", arCameraParam);
+ console.log("Got video", arController.image);
+ }
+ });
+
+ The configuration object supports the following attributes:
+
+ {
+ onSuccess : function(ARController, ARCameraParam),
+ onError : function(error),
+
+ cameraParam: url, // URL to camera parameters definition file.
+ maxARVideoSize: number, // Maximum max(width, height) for the AR processing canvas.
+
+ width : number | {min: number, ideal: number, max: number},
+ height : number | {min: number, ideal: number, max: number},
+
+ facingMode : 'environment' | 'user' | 'left' | 'right' | { exact: 'environment' | ... }
+ }
+
+ See https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia for more information about the
+ width, height and facingMode attributes.
+
+ The orientation attribute of the returned ARController is set to "portrait" if the userMedia video has larger
+ height than width. Otherwise it's set to "landscape". The videoWidth and videoHeight attributes of the arController
+ are set to be always in landscape configuration so that width is larger than height.
+
+ @param {object} configuration The configuration object.
+ @return {VideoElement} Returns the created video element.
+ */
+ ARController.getUserMediaARController = function(configuration) {
+ var obj = {};
+ for (var i in configuration) {
+ obj[i] = configuration[i];
+ }
+ var onSuccess = configuration.onSuccess;
+ var cameraParamURL = configuration.cameraParam;
+
+ obj.onSuccess = function() {
+ new ARCameraParam(cameraParamURL, function() {
+ var arCameraParam = this;
+ var maxSize = configuration.maxARVideoSize || Math.max(video.videoWidth, video.videoHeight);
+ var f = maxSize / Math.max(video.videoWidth, video.videoHeight);
+ var w = f * video.videoWidth;
+ var h = f * video.videoHeight;
+ if (video.videoWidth < video.videoHeight) {
+ var tmp = w;
+ w = h;
+ h = tmp;
+ }
+ var arController = new ARController(w, h, arCameraParam);
+ arController.image = video;
+ if (video.videoWidth < video.videoHeight) {
+ arController.orientation = 'portrait';
+ arController.videoWidth = video.videoHeight;
+ arController.videoHeight = video.videoWidth;
+ } else {
+ arController.orientation = 'landscape';
+ arController.videoWidth = video.videoWidth;
+ arController.videoHeight = video.videoHeight;
+ }
+ onSuccess(arController, arCameraParam);
+ }, function(err) {
+ console.error("ARController: Failed to load ARCameraParam", err);
+ });
+ };
+
+ var video = this.getUserMedia(obj);
+ return video;
+ };
+
+
+ /**
+ ARCameraParam is used for loading AR camera parameters for use with ARController.
+ Use by passing in an URL and a callback function.
+
+ var camera = new ARCameraParam('Data/camera_para.dat', function() {
+ console.log('loaded camera', this.id);
+ },
+ function(err) {
+ console.log('failed to load camera', err);
+ });
+
+ @exports ARCameraParam
+ @constructor
+
+ @param {string} src URL to load camera parameters from.
+ @param {string} onload Onload callback to be called on successful parameter loading.
+ @param {string} onerror Error callback to called when things don't work out.
+ */
+ var ARCameraParam = function(src, onload, onerror) {
+ this.id = -1;
+ this._src = '';
+ this.complete = false;
+ this.onload = onload;
+ this.onerror = onerror;
+ if (src) {
+ this.load(src);
+ }
+ };
+
+ /**
+ Loads the given URL as camera parameters definition file into this ARCameraParam.
+
+ Can only be called on an unloaded ARCameraParam instance.
+
+ @param {string} src URL to load.
+ */
+ ARCameraParam.prototype.load = function(src) {
+ if (this._src !== '') {
+ throw("ARCameraParam: Trying to load camera parameters twice.")
+ }
+ this._src = src;
+ if (src) {
+ var self = this;
+ artoolkit.loadCamera(src, function(id) {
+ self.id = id;
+ self.complete = true;
+ self.onload();
+ }, function(err) {
+ self.onerror(err);
+ });
+ }
+ };
+
+ Object.defineProperty(ARCameraParam.prototype, 'src', {
+ set: function(src) {
+ this.load(src);
+ },
+ get: function() {
+ return this._src;
+ }
+ });
+
+ /**
+ Destroys the camera parameter and frees associated Emscripten resources.
+
+ */
+ ARCameraParam.prototype.dispose = function() {
+ if (this.id !== -1) {
+ artoolkit.deleteCamera(this.id);
+ }
+ this.id = -1;
+ this._src = '';
+ this.complete = false;
+ };
+
+
+
+ // ARToolKit exported JS API
+ //
+ var artoolkit = {
+
+ UNKNOWN_MARKER: -1,
+ PATTERN_MARKER: 0,
+ BARCODE_MARKER: 1,
+
+ loadCamera: loadCamera,
+
+ addMarker: addMarker,
+ addMultiMarker: addMultiMarker,
+
+ };
+
+ var FUNCTIONS = [
+ 'setup',
+ 'teardown',
+
+ 'setLogLevel',
+ 'getLogLevel',
+
+ 'setDebugMode',
+ 'getDebugMode',
+
+ 'getProcessingImage',
+
+ 'setMarkerInfoDir',
+ 'setMarkerInfoVertex',
+
+ 'getTransMatSquare',
+ 'getTransMatSquareCont',
+
+ 'getTransMatMultiSquare',
+ 'getTransMatMultiSquareRobust',
+
+ 'getMultiMarkerNum',
+ 'getMultiMarkerCount',
+
+ 'detectMarker',
+ 'getMarkerNum',
+
+ 'getMarker',
+ 'getMultiEachMarker',
+
+ 'setProjectionNearPlane',
+ 'getProjectionNearPlane',
+
+ 'setProjectionFarPlane',
+ 'getProjectionFarPlane',
+
+ 'setThresholdMode',
+ 'getThresholdMode',
+
+ 'setThreshold',
+ 'getThreshold',
+
+ 'setPatternDetectionMode',
+ 'getPatternDetectionMode',
+
+ 'setMatrixCodeType',
+ 'getMatrixCodeType',
+
+ 'setLabelingMode',
+ 'getLabelingMode',
+
+ 'setPattRatio',
+ 'getPattRatio',
+
+ 'setImageProcMode',
+ 'getImageProcMode',
+ ];
+
+ function runWhenLoaded() {
+ FUNCTIONS.forEach(function(n) {
+ artoolkit[n] = Module[n];
+ })
+
+ for (var m in Module) {
+ if (m.match(/^AR/))
+ artoolkit[m] = Module[m];
+ }
+ }
+
+ var marker_count = 0;
+ function addMarker(arId, url, callback) {
+ var filename = '/marker_' + marker_count++;
+ ajax(url, filename, function() {
+ var id = Module._addMarker(arId, filename);
+ if (callback) callback(id);
+ });
+ }
+
+ function bytesToString(array) {
+ return String.fromCharCode.apply(String, array);
+ }
+
+ function parseMultiFile(bytes) {
+ var str = bytesToString(bytes);
+
+ var lines = str.split('\n');
+
+ var files = [];
+
+ var state = 0; // 0 - read,
+ var markers = 0;
+
+ lines.forEach(function(line) {
+ line = line.trim();
+ if (!line || line.startsWith('#')) return;
+
+ switch (state) {
+ case 0:
+ markers = +line;
+ state = 1;
+ return;
+ case 1: // filename or barcode
+ if (!line.match(/^\d+$/)) {
+ files.push(line);
+ }
+ case 2: // width
+ case 3: // matrices
+ case 4:
+ state++;
+ return;
+ case 5:
+ state = 1;
+ return;
+ }
+ });
+
+ return files;
+ }
+
+ var multi_marker_count = 0;
+
+ function addMultiMarker(arId, url, callback) {
+ var filename = '/multi_marker_' + multi_marker_count++;
+ ajax(url, filename, function(bytes) {
+ var files = parseMultiFile(bytes);
+
+ function ok() {
+ var markerID = Module._addMultiMarker(arId, filename);
+ var markerNum = Module.getMultiMarkerNum(arId, markerID);
+ if (callback) callback(markerID, markerNum);
+ }
+
+ if (!files.length) return ok();
+
+ var path = url.split('/').slice(0, -1).join('/')
+ files = files.map(function(file) {
+ // FIXME super kludge - remove it
+ // console.assert(file !== '')
+ if( file === 'patt.hiro' || file === 'patt.kanji' || file === 'patt2.hiro' || file === 'patt2.kanji' ){
+ // debugger
+ return ['http://127.0.0.1:8080/data/data/' + file, file]
+ }
+ return [path + '/' + file, file]
+ })
+ ajaxDependencies(files, ok);
+ });
+ }
+
+ var camera_count = 0;
+ function loadCamera(url, callback) {
+ var filename = '/camera_param_' + camera_count++;
+ var writeCallback = function() {
+ var id = Module._loadCamera(filename);
+ if (callback) callback(id);
+ };
+ if (typeof url === 'object') { // Maybe it's a byte array
+ writeByteArrayToFS(filename, url, writeCallback);
+ } else if (url.indexOf("\n") > -1) { // Or a string with the camera param
+ writeStringToFS(filename, url, writeCallback);
+ } else {
+ ajax(url, filename, writeCallback);
+ }
+ }
+
+
+ // transfer image
+
+ function writeStringToFS(target, string, callback) {
+ var byteArray = new Uint8Array(string.length);
+ for (var i=0; i<byteArray.length; i++) {
+ byteArray[i] = string.charCodeAt(i) & 0xff;
+ }
+ writeByteArrayToFS(target, byteArray, callback);
+ }
+
+ function writeByteArrayToFS(target, byteArray, callback) {
+ FS.writeFile(target, byteArray, { encoding: 'binary' });
+ // console.log('FS written', target);
+
+ callback(byteArray);
+ }
+
+ // Eg.
+ // ajax('../bin/Data2/markers.dat', '/Data2/markers.dat', callback);
+ // ajax('../bin/Data/patt.hiro', '/patt.hiro', callback);
+
+ function ajax(url, target, callback) {
+ var oReq = new XMLHttpRequest();
+ oReq.open('GET', url, true);
+ oReq.responseType = 'arraybuffer'; // blob arraybuffer
+
+ oReq.onload = function(oEvent) {
+ // console.log('ajax done for ', url);
+ var arrayBuffer = oReq.response;
+ var byteArray = new Uint8Array(arrayBuffer);
+ // console.log('writeByteArrayToFS', target, byteArray.length, 'byte. url', url)
+ writeByteArrayToFS(target, byteArray, callback);
+ };
+
+ oReq.send();
+ }
+
+ function ajaxDependencies(files, callback) {
+ var next = files.pop();
+ if (next) {
+ ajax(next[0], next[1], function() {
+ ajaxDependencies(files, callback);
+ });
+ } else {
+ callback();
+ }
+ }
+
+ /* Exports */
+ window.artoolkit = artoolkit;
+ window.ARController = ARController;
+ window.ARCameraParam = ARCameraParam;
+
+ if (window.Module) {
+ runWhenLoaded();
+ } else {
+ window.Module = {
+ onRuntimeInitialized: function() {
+ runWhenLoaded();
+ }
+ };
+ }
+
+})();
diff --git a/1_Three.js/6_AR/jsartoolkit5/artoolkit.debug.js b/1_Three.js/6_AR/jsartoolkit5/artoolkit.debug.js
new file mode 100755
index 0000000000000000000000000000000000000000..5b94e83968fcdc14bb7b6375525fcda8b4997bce
--- /dev/null
+++ b/1_Three.js/6_AR/jsartoolkit5/artoolkit.debug.js
@@ -0,0 +1,74365 @@
+// The Module object: Our interface to the outside world. We import
+// and export values on it, and do the work to get that through
+// closure compiler if necessary. There are various ways Module can be used:
+// 1. Not defined. We create it here
+// 2. A function parameter, function(Module) { ..generated code.. }
+// 3. pre-run appended it, var Module = {}; ..generated code..
+// 4. External script tag defines var Module.
+// We need to do an eval in order to handle the closure compiler
+// case, where this code here is minified but Module was defined
+// elsewhere (e.g. case 4 above). We also need to check if Module
+// already exists (e.g. case 3 above).
+// Note that if you want to run closure, and also to use Module
+// after the generated code, you will need to define var Module = {};
+// before the code. Then that object will be used in the code, and you
+// can continue to use Module afterwards as well.
+var Module;
+if (!Module) Module = (typeof Module !== 'undefined' ? Module : null) || {};
+
+// Sometimes an existing Module object exists with properties
+// meant to overwrite the default module functionality. Here
+// we collect those properties and reapply _after_ we configure
+// the current environment's defaults to avoid having to be so
+// defensive during initialization.
+var moduleOverrides = {};
+for (var key in Module) {
+ if (Module.hasOwnProperty(key)) {
+ moduleOverrides[key] = Module[key];
+ }
+}
+
+// The environment setup code below is customized to use Module.
+// *** Environment setup code ***
+var ENVIRONMENT_IS_WEB = typeof window === 'object';
+// Three configurations we can be running in:
+// 1) We could be the application main() thread running in the main JS UI thread. (ENVIRONMENT_IS_WORKER == false and ENVIRONMENT_IS_PTHREAD == false)
+// 2) We could be the application main() thread proxied to worker. (with Emscripten -s PROXY_TO_WORKER=1) (ENVIRONMENT_IS_WORKER == true, ENVIRONMENT_IS_PTHREAD == false)
+// 3) We could be an application pthread running in a worker. (ENVIRONMENT_IS_WORKER == true and ENVIRONMENT_IS_PTHREAD == true)
+var ENVIRONMENT_IS_WORKER = typeof importScripts === 'function';
+var ENVIRONMENT_IS_NODE = typeof process === 'object' && typeof require === 'function' && !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_WORKER;
+var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
+
+if (ENVIRONMENT_IS_NODE) {
+ // Expose functionality in the same simple way that the shells work
+ // Note that we pollute the global namespace here, otherwise we break in node
+ if (!Module['print']) Module['print'] = function print(x) {
+ process['stdout'].write(x + '\n');
+ };
+ if (!Module['printErr']) Module['printErr'] = function printErr(x) {
+ process['stderr'].write(x + '\n');
+ };
+
+ var nodeFS = require('fs');
+ var nodePath = require('path');
+
+ Module['read'] = function read(filename, binary) {
+ filename = nodePath['normalize'](filename);
+ var ret = nodeFS['readFileSync'](filename);
+ // The path is absolute if the normalized version is the same as the resolved.
+ if (!ret && filename != nodePath['resolve'](filename)) {
+ filename = path.join(__dirname, '..', 'src', filename);
+ ret = nodeFS['readFileSync'](filename);
+ }
+ if (ret && !binary) ret = ret.toString();
+ return ret;
+ };
+
+ Module['readBinary'] = function readBinary(filename) {
+ var ret = Module['read'](filename, true);
+ if (!ret.buffer) {
+ ret = new Uint8Array(ret);
+ }
+ assert(ret.buffer);
+ return ret;
+ };
+
+ Module['load'] = function load(f) {
+ globalEval(read(f));
+ };
+
+ if (!Module['thisProgram']) {
+ if (process['argv'].length > 1) {
+ Module['thisProgram'] = process['argv'][1].replace(/\\/g, '/');
+ } else {
+ Module['thisProgram'] = 'unknown-program';
+ }
+ }
+
+ Module['arguments'] = process['argv'].slice(2);
+
+ if (typeof module !== 'undefined') {
+ module['exports'] = Module;
+ }
+
+ process['on']('uncaughtException', function(ex) {
+ // suppress ExitStatus exceptions from showing an error
+ if (!(ex instanceof ExitStatus)) {
+ throw ex;
+ }
+ });
+
+ Module['inspect'] = function () { return '[Emscripten Module object]'; };
+}
+else if (ENVIRONMENT_IS_SHELL) {
+ if (!Module['print']) Module['print'] = print;
+ if (typeof printErr != 'undefined') Module['printErr'] = printErr; // not present in v8 or older sm
+
+ if (typeof read != 'undefined') {
+ Module['read'] = read;
+ } else {
+ Module['read'] = function read() { throw 'no read() available (jsc?)' };
+ }
+
+ Module['readBinary'] = function readBinary(f) {
+ if (typeof readbuffer === 'function') {
+ return new Uint8Array(readbuffer(f));
+ }
+ var data = read(f, 'binary');
+ assert(typeof data === 'object');
+ return data;
+ };
+
+ if (typeof scriptArgs != 'undefined') {
+ Module['arguments'] = scriptArgs;
+ } else if (typeof arguments != 'undefined') {
+ Module['arguments'] = arguments;
+ }
+
+}
+else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
+ Module['read'] = function read(url) {
+ var xhr = new XMLHttpRequest();
+ xhr.open('GET', url, false);
+ xhr.send(null);
+ return xhr.responseText;
+ };
+
+ if (typeof arguments != 'undefined') {
+ Module['arguments'] = arguments;
+ }
+
+ if (typeof console !== 'undefined') {
+ if (!Module['print']) Module['print'] = function print(x) {
+ console.log(x);
+ };
+ if (!Module['printErr']) Module['printErr'] = function printErr(x) {
+ console.log(x);
+ };
+ } else {
+ // Probably a worker, and without console.log. We can do very little here...
+ var TRY_USE_DUMP = false;
+ if (!Module['print']) Module['print'] = (TRY_USE_DUMP && (typeof(dump) !== "undefined") ? (function(x) {
+ dump(x);
+ }) : (function(x) {
+ // self.postMessage(x); // enable this if you want stdout to be sent as messages
+ }));
+ }
+
+ if (ENVIRONMENT_IS_WORKER) {
+ Module['load'] = importScripts;
+ }
+
+ if (typeof Module['setWindowTitle'] === 'undefined') {
+ Module['setWindowTitle'] = function(title) { document.title = title };
+ }
+}
+else {
+ // Unreachable because SHELL is dependant on the others
+ throw 'Unknown runtime environment. Where are we?';
+}
+
+function globalEval(x) {
+ eval.call(null, x);
+}
+if (!Module['load'] && Module['read']) {
+ Module['load'] = function load(f) {
+ globalEval(Module['read'](f));
+ };
+}
+if (!Module['print']) {
+ Module['print'] = function(){};
+}
+if (!Module['printErr']) {
+ Module['printErr'] = Module['print'];
+}
+if (!Module['arguments']) {
+ Module['arguments'] = [];
+}
+if (!Module['thisProgram']) {
+ Module['thisProgram'] = './this.program';
+}
+
+// *** Environment setup code ***
+
+// Closure helpers
+Module.print = Module['print'];
+Module.printErr = Module['printErr'];
+
+// Callbacks
+Module['preRun'] = [];
+Module['postRun'] = [];
+
+// Merge back in the overrides
+for (var key in moduleOverrides) {
+ if (moduleOverrides.hasOwnProperty(key)) {
+ Module[key] = moduleOverrides[key];
+ }
+}
+
+
+
+// === Preamble library stuff ===
+
+// Documentation for the public APIs defined in this file must be updated in:
+// site/source/docs/api_reference/preamble.js.rst
+// A prebuilt local version of the documentation is available at:
+// site/build/text/docs/api_reference/preamble.js.txt
+// You can also build docs locally as HTML or other formats in site/
+// An online HTML version (which may be of a different version of Emscripten)
+// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html
+
+//========================================
+// Runtime code shared with compiler
+//========================================
+
+var Runtime = {
+ setTempRet0: function (value) {
+ tempRet0 = value;
+ },
+ getTempRet0: function () {
+ return tempRet0;
+ },
+ stackSave: function () {
+ return STACKTOP;
+ },
+ stackRestore: function (stackTop) {
+ STACKTOP = stackTop;
+ },
+ getNativeTypeSize: function (type) {
+ switch (type) {
+ case 'i1': case 'i8': return 1;
+ case 'i16': return 2;
+ case 'i32': return 4;
+ case 'i64': return 8;
+ case 'float': return 4;
+ case 'double': return 8;
+ default: {
+ if (type[type.length-1] === '*') {
+ return Runtime.QUANTUM_SIZE; // A pointer
+ } else if (type[0] === 'i') {
+ var bits = parseInt(type.substr(1));
+ assert(bits % 8 === 0);
+ return bits/8;
+ } else {
+ return 0;
+ }
+ }
+ }
+ },
+ getNativeFieldSize: function (type) {
+ return Math.max(Runtime.getNativeTypeSize(type), Runtime.QUANTUM_SIZE);
+ },
+ STACK_ALIGN: 16,
+ prepVararg: function (ptr, type) {
+ if (type === 'double' || type === 'i64') {
+ // move so the load is aligned
+ if (ptr & 7) {
+ assert((ptr & 7) === 4);
+ ptr += 4;
+ }
+ } else {
+ assert((ptr & 3) === 0);
+ }
+ return ptr;
+ },
+ getAlignSize: function (type, size, vararg) {
+ // we align i64s and doubles on 64-bit boundaries, unlike x86
+ if (!vararg && (type == 'i64' || type == 'double')) return 8;
+ if (!type) return Math.min(size, 8); // align structures internally to 64 bits
+ return Math.min(size || (type ? Runtime.getNativeFieldSize(type) : 0), Runtime.QUANTUM_SIZE);
+ },
+ dynCall: function (sig, ptr, args) {
+ if (args && args.length) {
+ assert(args.length == sig.length-1);
+ if (!args.splice) args = Array.prototype.slice.call(args);
+ args.splice(0, 0, ptr);
+ assert(('dynCall_' + sig) in Module, 'bad function pointer type - no table for sig \'' + sig + '\'');
+ return Module['dynCall_' + sig].apply(null, args);
+ } else {
+ assert(sig.length == 1);
+ assert(('dynCall_' + sig) in Module, 'bad function pointer type - no table for sig \'' + sig + '\'');
+ return Module['dynCall_' + sig].call(null, ptr);
+ }
+ },
+ functionPointers: [],
+ addFunction: function (func) {
+ for (var i = 0; i < Runtime.functionPointers.length; i++) {
+ if (!Runtime.functionPointers[i]) {
+ Runtime.functionPointers[i] = func;
+ return 2*(1 + i);
+ }
+ }
+ throw 'Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS.';
+ },
+ removeFunction: function (index) {
+ Runtime.functionPointers[(index-2)/2] = null;
+ },
+ warnOnce: function (text) {
+ if (!Runtime.warnOnce.shown) Runtime.warnOnce.shown = {};
+ if (!Runtime.warnOnce.shown[text]) {
+ Runtime.warnOnce.shown[text] = 1;
+ Module.printErr(text);
+ }
+ },
+ funcWrappers: {},
+ getFuncWrapper: function (func, sig) {
+ assert(sig);
+ if (!Runtime.funcWrappers[sig]) {
+ Runtime.funcWrappers[sig] = {};
+ }
+ var sigCache = Runtime.funcWrappers[sig];
+ if (!sigCache[func]) {
+ sigCache[func] = function dynCall_wrapper() {
+ return Runtime.dynCall(sig, func, arguments);
+ };
+ }
+ return sigCache[func];
+ },
+ getCompilerSetting: function (name) {
+ throw 'You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompilerSetting or emscripten_get_compiler_setting to work';
+ },
+ stackAlloc: function (size) { var ret = STACKTOP;STACKTOP = (STACKTOP + size)|0;STACKTOP = (((STACKTOP)+15)&-16);(assert((((STACKTOP|0) < (STACK_MAX|0))|0))|0); return ret; },
+ staticAlloc: function (size) { var ret = STATICTOP;STATICTOP = (STATICTOP + (assert(!staticSealed),size))|0;STATICTOP = (((STATICTOP)+15)&-16); return ret; },
+ dynamicAlloc: function (size) { var ret = DYNAMICTOP;DYNAMICTOP = (DYNAMICTOP + (assert(DYNAMICTOP > 0),size))|0;DYNAMICTOP = (((DYNAMICTOP)+15)&-16); if (DYNAMICTOP >= TOTAL_MEMORY) { var success = enlargeMemory(); if (!success) { DYNAMICTOP = ret; return 0; } }; return ret; },
+ alignMemory: function (size,quantum) { var ret = size = Math.ceil((size)/(quantum ? quantum : 16))*(quantum ? quantum : 16); return ret; },
+ makeBigInt: function (low,high,unsigned) { var ret = (unsigned ? ((+((low>>>0)))+((+((high>>>0)))*(+4294967296))) : ((+((low>>>0)))+((+((high|0)))*(+4294967296)))); return ret; },
+ GLOBAL_BASE: 8,
+ QUANTUM_SIZE: 4,
+ __dummy__: 0
+}
+
+
+
+Module["Runtime"] = Runtime;
+
+
+
+//========================================
+// Runtime essentials
+//========================================
+
+var __THREW__ = 0; // Used in checking for thrown exceptions.
+
+var ABORT = false; // whether we are quitting the application. no code should run after this. set in exit() and abort()
+var EXITSTATUS = 0;
+
+var undef = 0;
+// tempInt is used for 32-bit signed values or smaller. tempBigInt is used
+// for 32-bit unsigned values or more than 32 bits. TODO: audit all uses of tempInt
+var tempValue, tempInt, tempBigInt, tempInt2, tempBigInt2, tempPair, tempBigIntI, tempBigIntR, tempBigIntS, tempBigIntP, tempBigIntD, tempDouble, tempFloat;
+var tempI64, tempI64b;
+var tempRet0, tempRet1, tempRet2, tempRet3, tempRet4, tempRet5, tempRet6, tempRet7, tempRet8, tempRet9;
+
+function assert(condition, text) {
+ if (!condition) {
+ abort('Assertion failed: ' + text);
+ }
+}
+
+var globalScope = this;
+
+// Returns the C function with a specified identifier (for C++, you need to do manual name mangling)
+function getCFunc(ident) {
+ var func = Module['_' + ident]; // closure exported function
+ if (!func) {
+ try {
+ func = eval('_' + ident); // explicit lookup
+ } catch(e) {}
+ }
+ assert(func, 'Cannot call unknown function ' + ident + ' (perhaps LLVM optimizations or closure removed it?)');
+ return func;
+}
+
+var cwrap, ccall;
+(function(){
+ var JSfuncs = {
+ // Helpers for cwrap -- it can't refer to Runtime directly because it might
+ // be renamed by closure, instead it calls JSfuncs['stackSave'].body to find
+ // out what the minified function name is.
+ 'stackSave': function() {
+ Runtime.stackSave()
+ },
+ 'stackRestore': function() {
+ Runtime.stackRestore()
+ },
+ // type conversion from js to c
+ 'arrayToC' : function(arr) {
+ var ret = Runtime.stackAlloc(arr.length);
+ writeArrayToMemory(arr, ret);
+ return ret;
+ },
+ 'stringToC' : function(str) {
+ var ret = 0;
+ if (str !== null && str !== undefined && str !== 0) { // null string
+ // at most 4 bytes per UTF-8 code point, +1 for the trailing '\0'
+ ret = Runtime.stackAlloc((str.length << 2) + 1);
+ writeStringToMemory(str, ret);
+ }
+ return ret;
+ }
+ };
+ // For fast lookup of conversion functions
+ var toC = {'string' : JSfuncs['stringToC'], 'array' : JSfuncs['arrayToC']};
+
+ // C calling interface.
+ ccall = function ccallFunc(ident, returnType, argTypes, args, opts) {
+ var func = getCFunc(ident);
+ var cArgs = [];
+ var stack = 0;
+ assert(returnType !== 'array', 'Return type should not be "array".');
+ if (args) {
+ for (var i = 0; i < args.length; i++) {
+ var converter = toC[argTypes[i]];
+ if (converter) {
+ if (stack === 0) stack = Runtime.stackSave();
+ cArgs[i] = converter(args[i]);
+ } else {
+ cArgs[i] = args[i];
+ }
+ }
+ }
+ var ret = func.apply(null, cArgs);
+ if ((!opts || !opts.async) && typeof EmterpreterAsync === 'object') {
+ assert(!EmterpreterAsync.state, 'cannot start async op with normal JS calling ccall');
+ }
+ if (opts && opts.async) assert(!returnType, 'async ccalls cannot return values');
+ if (returnType === 'string') ret = Pointer_stringify(ret);
+ if (stack !== 0) {
+ if (opts && opts.async) {
+ EmterpreterAsync.asyncFinalizers.push(function() {
+ Runtime.stackRestore(stack);
+ });
+ return;
+ }
+ Runtime.stackRestore(stack);
+ }
+ return ret;
+ }
+
+ var sourceRegex = /^function\s*\(([^)]*)\)\s*{\s*([^*]*?)[\s;]*(?:return\s*(.*?)[;\s]*)?}$/;
+ function parseJSFunc(jsfunc) {
+ // Match the body and the return value of a javascript function source
+ var parsed = jsfunc.toString().match(sourceRegex).slice(1);
+ return {arguments : parsed[0], body : parsed[1], returnValue: parsed[2]}
+ }
+ var JSsource = {};
+ for (var fun in JSfuncs) {
+ if (JSfuncs.hasOwnProperty(fun)) {
+ // Elements of toCsource are arrays of three items:
+ // the code, and the return value
+ JSsource[fun] = parseJSFunc(JSfuncs[fun]);
+ }
+ }
+
+
+ cwrap = function cwrap(ident, returnType, argTypes) {
+ argTypes = argTypes || [];
+ var cfunc = getCFunc(ident);
+ // When the function takes numbers and returns a number, we can just return
+ // the original function
+ var numericArgs = argTypes.every(function(type){ return type === 'number'});
+ var numericRet = (returnType !== 'string');
+ if ( numericRet && numericArgs) {
+ return cfunc;
+ }
+ // Creation of the arguments list (["$1","$2",...,"$nargs"])
+ var argNames = argTypes.map(function(x,i){return '$'+i});
+ var funcstr = "(function(" + argNames.join(',') + ") {";
+ var nargs = argTypes.length;
+ if (!numericArgs) {
+ // Generate the code needed to convert the arguments from javascript
+ // values to pointers
+ funcstr += 'var stack = ' + JSsource['stackSave'].body + ';';
+ for (var i = 0; i < nargs; i++) {
+ var arg = argNames[i], type = argTypes[i];
+ if (type === 'number') continue;
+ var convertCode = JSsource[type + 'ToC']; // [code, return]
+ funcstr += 'var ' + convertCode.arguments + ' = ' + arg + ';';
+ funcstr += convertCode.body + ';';
+ funcstr += arg + '=' + convertCode.returnValue + ';';
+ }
+ }
+
+ // When the code is compressed, the name of cfunc is not literally 'cfunc' anymore
+ var cfuncname = parseJSFunc(function(){return cfunc}).returnValue;
+ // Call the function
+ funcstr += 'var ret = ' + cfuncname + '(' + argNames.join(',') + ');';
+ if (!numericRet) { // Return type can only by 'string' or 'number'
+ // Convert the result to a string
+ var strgfy = parseJSFunc(function(){return Pointer_stringify}).returnValue;
+ funcstr += 'ret = ' + strgfy + '(ret);';
+ }
+ funcstr += "if (typeof EmterpreterAsync === 'object') { assert(!EmterpreterAsync.state, 'cannot start async op with normal JS calling cwrap') }";
+ if (!numericArgs) {
+ // If we had a stack, restore it
+ funcstr += JSsource['stackRestore'].body.replace('()', '(stack)') + ';';
+ }
+ funcstr += 'return ret})';
+ return eval(funcstr);
+ };
+})();
+Module["ccall"] = ccall;
+Module["cwrap"] = cwrap;
+
+function setValue(ptr, value, type, noSafe) {
+ type = type || 'i8';
+ if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit
+ switch(type) {
+ case 'i1': HEAP8[((ptr)>>0)]=value; break;
+ case 'i8': HEAP8[((ptr)>>0)]=value; break;
+ case 'i16': HEAP16[((ptr)>>1)]=value; break;
+ case 'i32': HEAP32[((ptr)>>2)]=value; break;
+ case 'i64': (tempI64 = [value>>>0,(tempDouble=value,(+(Math_abs(tempDouble))) >= (+1) ? (tempDouble > (+0) ? ((Math_min((+(Math_floor((tempDouble)/(+4294967296)))), (+4294967295)))|0)>>>0 : (~~((+(Math_ceil((tempDouble - +(((~~(tempDouble)))>>>0))/(+4294967296))))))>>>0) : 0)],HEAP32[((ptr)>>2)]=tempI64[0],HEAP32[(((ptr)+(4))>>2)]=tempI64[1]); break;
+ case 'float': HEAPF32[((ptr)>>2)]=value; break;
+ case 'double': HEAPF64[((ptr)>>3)]=value; break;
+ default: abort('invalid type for setValue: ' + type);
+ }
+}
+Module["setValue"] = setValue;
+
+
+function getValue(ptr, type, noSafe) {
+ type = type || 'i8';
+ if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit
+ switch(type) {
+ case 'i1': return HEAP8[((ptr)>>0)];
+ case 'i8': return HEAP8[((ptr)>>0)];
+ case 'i16': return HEAP16[((ptr)>>1)];
+ case 'i32': return HEAP32[((ptr)>>2)];
+ case 'i64': return HEAP32[((ptr)>>2)];
+ case 'float': return HEAPF32[((ptr)>>2)];
+ case 'double': return HEAPF64[((ptr)>>3)];
+ default: abort('invalid type for setValue: ' + type);
+ }
+ return null;
+}
+Module["getValue"] = getValue;
+
+var ALLOC_NORMAL = 0; // Tries to use _malloc()
+var ALLOC_STACK = 1; // Lives for the duration of the current function call
+var ALLOC_STATIC = 2; // Cannot be freed
+var ALLOC_DYNAMIC = 3; // Cannot be freed except through sbrk
+var ALLOC_NONE = 4; // Do not allocate
+Module["ALLOC_NORMAL"] = ALLOC_NORMAL;
+Module["ALLOC_STACK"] = ALLOC_STACK;
+Module["ALLOC_STATIC"] = ALLOC_STATIC;
+Module["ALLOC_DYNAMIC"] = ALLOC_DYNAMIC;
+Module["ALLOC_NONE"] = ALLOC_NONE;
+
+// allocate(): This is for internal use. You can use it yourself as well, but the interface
+// is a little tricky (see docs right below). The reason is that it is optimized
+// for multiple syntaxes to save space in generated code. So you should
+// normally not use allocate(), and instead allocate memory using _malloc(),
+// initialize it with setValue(), and so forth.
+// @slab: An array of data, or a number. If a number, then the size of the block to allocate,
+// in *bytes* (note that this is sometimes confusing: the next parameter does not
+// affect this!)
+// @types: Either an array of types, one for each byte (or 0 if no type at that position),
+// or a single type which is used for the entire block. This only matters if there
+// is initial data - if @slab is a number, then this does not matter at all and is
+// ignored.
+// @allocator: How to allocate memory, see ALLOC_*
+function allocate(slab, types, allocator, ptr) {
+ var zeroinit, size;
+ if (typeof slab === 'number') {
+ zeroinit = true;
+ size = slab;
+ } else {
+ zeroinit = false;
+ size = slab.length;
+ }
+
+ var singleType = typeof types === 'string' ? types : null;
+
+ var ret;
+ if (allocator == ALLOC_NONE) {
+ ret = ptr;
+ } else {
+ ret = [_malloc, Runtime.stackAlloc, Runtime.staticAlloc, Runtime.dynamicAlloc][allocator === undefined ? ALLOC_STATIC : allocator](Math.max(size, singleType ? 1 : types.length));
+ }
+
+ if (zeroinit) {
+ var ptr = ret, stop;
+ assert((ret & 3) == 0);
+ stop = ret + (size & ~3);
+ for (; ptr < stop; ptr += 4) {
+ HEAP32[((ptr)>>2)]=0;
+ }
+ stop = ret + size;
+ while (ptr < stop) {
+ HEAP8[((ptr++)>>0)]=0;
+ }
+ return ret;
+ }
+
+ if (singleType === 'i8') {
+ if (slab.subarray || slab.slice) {
+ HEAPU8.set(slab, ret);
+ } else {
+ HEAPU8.set(new Uint8Array(slab), ret);
+ }
+ return ret;
+ }
+
+ var i = 0, type, typeSize, previousType;
+ while (i < size) {
+ var curr = slab[i];
+
+ if (typeof curr === 'function') {
+ curr = Runtime.getFunctionIndex(curr);
+ }
+
+ type = singleType || types[i];
+ if (type === 0) {
+ i++;
+ continue;
+ }
+ assert(type, 'Must know what type to store in allocate!');
+
+ if (type == 'i64') type = 'i32'; // special case: we have one i32 here, and one i32 later
+
+ setValue(ret+i, curr, type);
+
+ // no need to look up size unless type changes, so cache it
+ if (previousType !== type) {
+ typeSize = Runtime.getNativeTypeSize(type);
+ previousType = type;
+ }
+ i += typeSize;
+ }
+
+ return ret;
+}
+Module["allocate"] = allocate;
+
+// Allocate memory during any stage of startup - static memory early on, dynamic memory later, malloc when ready
+function getMemory(size) {
+ if (!staticSealed) return Runtime.staticAlloc(size);
+ if ((typeof _sbrk !== 'undefined' && !_sbrk.called) || !runtimeInitialized) return Runtime.dynamicAlloc(size);
+ return _malloc(size);
+}
+Module["getMemory"] = getMemory;
+
+function Pointer_stringify(ptr, /* optional */ length) {
+ if (length === 0 || !ptr) return '';
+ // TODO: use TextDecoder
+ // Find the length, and check for UTF while doing so
+ var hasUtf = 0;
+ var t;
+ var i = 0;
+ while (1) {
+ assert(ptr + i < TOTAL_MEMORY);
+ t = HEAPU8[(((ptr)+(i))>>0)];
+ hasUtf |= t;
+ if (t == 0 && !length) break;
+ i++;
+ if (length && i == length) break;
+ }
+ if (!length) length = i;
+
+ var ret = '';
+
+ if (hasUtf < 128) {
+ var MAX_CHUNK = 1024; // split up into chunks, because .apply on a huge string can overflow the stack
+ var curr;
+ while (length > 0) {
+ curr = String.fromCharCode.apply(String, HEAPU8.subarray(ptr, ptr + Math.min(length, MAX_CHUNK)));
+ ret = ret ? ret + curr : curr;
+ ptr += MAX_CHUNK;
+ length -= MAX_CHUNK;
+ }
+ return ret;
+ }
+ return Module['UTF8ToString'](ptr);
+}
+Module["Pointer_stringify"] = Pointer_stringify;
+
+// Given a pointer 'ptr' to a null-terminated ASCII-encoded string in the emscripten HEAP, returns
+// a copy of that string as a Javascript String object.
+
+function AsciiToString(ptr) {
+ var str = '';
+ while (1) {
+ var ch = HEAP8[((ptr++)>>0)];
+ if (!ch) return str;
+ str += String.fromCharCode(ch);
+ }
+}
+Module["AsciiToString"] = AsciiToString;
+
+// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
+// null-terminated and encoded in ASCII form. The copy will require at most str.length+1 bytes of space in the HEAP.
+
+function stringToAscii(str, outPtr) {
+ return writeAsciiToMemory(str, outPtr, false);
+}
+Module["stringToAscii"] = stringToAscii;
+
+// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the given array that contains uint8 values, returns
+// a copy of that string as a Javascript String object.
+
+function UTF8ArrayToString(u8Array, idx) {
+ var u0, u1, u2, u3, u4, u5;
+
+ var str = '';
+ while (1) {
+ // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description and https://www.ietf.org/rfc/rfc2279.txt and https://tools.ietf.org/html/rfc3629
+ u0 = u8Array[idx++];
+ if (!u0) return str;
+ if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; }
+ u1 = u8Array[idx++] & 63;
+ if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; }
+ u2 = u8Array[idx++] & 63;
+ if ((u0 & 0xF0) == 0xE0) {
+ u0 = ((u0 & 15) << 12) | (u1 << 6) | u2;
+ } else {
+ u3 = u8Array[idx++] & 63;
+ if ((u0 & 0xF8) == 0xF0) {
+ u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | u3;
+ } else {
+ u4 = u8Array[idx++] & 63;
+ if ((u0 & 0xFC) == 0xF8) {
+ u0 = ((u0 & 3) << 24) | (u1 << 18) | (u2 << 12) | (u3 << 6) | u4;
+ } else {
+ u5 = u8Array[idx++] & 63;
+ u0 = ((u0 & 1) << 30) | (u1 << 24) | (u2 << 18) | (u3 << 12) | (u4 << 6) | u5;
+ }
+ }
+ }
+ if (u0 < 0x10000) {
+ str += String.fromCharCode(u0);
+ } else {
+ var ch = u0 - 0x10000;
+ str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
+ }
+ }
+}
+Module["UTF8ArrayToString"] = UTF8ArrayToString;
+
+// Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the emscripten HEAP, returns
+// a copy of that string as a Javascript String object.
+
+function UTF8ToString(ptr) {
+ return UTF8ArrayToString(HEAPU8,ptr);
+}
+Module["UTF8ToString"] = UTF8ToString;
+
+// Copies the given Javascript String object 'str' to the given byte array at address 'outIdx',
+// encoded in UTF8 form and null-terminated. The copy will require at most str.length*4+1 bytes of space in the HEAP.
+// Use the function lengthBytesUTF8() to compute the exact number of bytes (excluding null terminator) that this function will write.
+// Parameters:
+// str: the Javascript string to copy.
+// outU8Array: the array to copy to. Each index in this array is assumed to be one 8-byte element.
+// outIdx: The starting offset in the array to begin the copying.
+// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null
+// terminator, i.e. if maxBytesToWrite=1, only the null terminator will be written and nothing else.
+// maxBytesToWrite=0 does not write any bytes to the output, not even the null terminator.
+// Returns the number of bytes written, EXCLUDING the null terminator.
+
+function stringToUTF8Array(str, outU8Array, outIdx, maxBytesToWrite) {
+ if (!(maxBytesToWrite > 0)) // Parameter maxBytesToWrite is not optional. Negative values, 0, null, undefined and false each don't write out any bytes.
+ return 0;
+
+ var startIdx = outIdx;
+ var endIdx = outIdx + maxBytesToWrite - 1; // -1 for string null terminator.
+ for (var i = 0; i < str.length; ++i) {
+ // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8.
+ // See http://unicode.org/faq/utf_bom.html#utf16-3
+ // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description and https://www.ietf.org/rfc/rfc2279.txt and https://tools.ietf.org/html/rfc3629
+ var u = str.charCodeAt(i); // possibly a lead surrogate
+ if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF);
+ if (u <= 0x7F) {
+ if (outIdx >= endIdx) break;
+ outU8Array[outIdx++] = u;
+ } else if (u <= 0x7FF) {
+ if (outIdx + 1 >= endIdx) break;
+ outU8Array[outIdx++] = 0xC0 | (u >> 6);
+ outU8Array[outIdx++] = 0x80 | (u & 63);
+ } else if (u <= 0xFFFF) {
+ if (outIdx + 2 >= endIdx) break;
+ outU8Array[outIdx++] = 0xE0 | (u >> 12);
+ outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63);
+ outU8Array[outIdx++] = 0x80 | (u & 63);
+ } else if (u <= 0x1FFFFF) {
+ if (outIdx + 3 >= endIdx) break;
+ outU8Array[outIdx++] = 0xF0 | (u >> 18);
+ outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63);
+ outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63);
+ outU8Array[outIdx++] = 0x80 | (u & 63);
+ } else if (u <= 0x3FFFFFF) {
+ if (outIdx + 4 >= endIdx) break;
+ outU8Array[outIdx++] = 0xF8 | (u >> 24);
+ outU8Array[outIdx++] = 0x80 | ((u >> 18) & 63);
+ outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63);
+ outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63);
+ outU8Array[outIdx++] = 0x80 | (u & 63);
+ } else {
+ if (outIdx + 5 >= endIdx) break;
+ outU8Array[outIdx++] = 0xFC | (u >> 30);
+ outU8Array[outIdx++] = 0x80 | ((u >> 24) & 63);
+ outU8Array[outIdx++] = 0x80 | ((u >> 18) & 63);
+ outU8Array[outIdx++] = 0x80 | ((u >> 12) & 63);
+ outU8Array[outIdx++] = 0x80 | ((u >> 6) & 63);
+ outU8Array[outIdx++] = 0x80 | (u & 63);
+ }
+ }
+ // Null-terminate the pointer to the buffer.
+ outU8Array[outIdx] = 0;
+ return outIdx - startIdx;
+}
+Module["stringToUTF8Array"] = stringToUTF8Array;
+
+// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
+// null-terminated and encoded in UTF8 form. The copy will require at most str.length*4+1 bytes of space in the HEAP.
+// Use the function lengthBytesUTF8() to compute the exact number of bytes (excluding null terminator) that this function will write.
+// Returns the number of bytes written, EXCLUDING the null terminator.
+
+function stringToUTF8(str, outPtr, maxBytesToWrite) {
+ assert(typeof maxBytesToWrite == 'number', 'stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
+ return stringToUTF8Array(str, HEAPU8,outPtr, maxBytesToWrite);
+}
+Module["stringToUTF8"] = stringToUTF8;
+
+// Returns the number of bytes the given Javascript string takes if encoded as a UTF8 byte array, EXCLUDING the null terminator byte.
+
+function lengthBytesUTF8(str) {
+ var len = 0;
+ for (var i = 0; i < str.length; ++i) {
+ // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8.
+ // See http://unicode.org/faq/utf_bom.html#utf16-3
+ var u = str.charCodeAt(i); // possibly a lead surrogate
+ if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF);
+ if (u <= 0x7F) {
+ ++len;
+ } else if (u <= 0x7FF) {
+ len += 2;
+ } else if (u <= 0xFFFF) {
+ len += 3;
+ } else if (u <= 0x1FFFFF) {
+ len += 4;
+ } else if (u <= 0x3FFFFFF) {
+ len += 5;
+ } else {
+ len += 6;
+ }
+ }
+ return len;
+}
+Module["lengthBytesUTF8"] = lengthBytesUTF8;
+
+// Given a pointer 'ptr' to a null-terminated UTF16LE-encoded string in the emscripten HEAP, returns
+// a copy of that string as a Javascript String object.
+
+function UTF16ToString(ptr) {
+ var i = 0;
+
+ var str = '';
+ while (1) {
+ var codeUnit = HEAP16[(((ptr)+(i*2))>>1)];
+ if (codeUnit == 0)
+ return str;
+ ++i;
+ // fromCharCode constructs a character from a UTF-16 code unit, so we can pass the UTF16 string right through.
+ str += String.fromCharCode(codeUnit);
+ }
+}
+Module["UTF16ToString"] = UTF16ToString;
+
+// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
+// null-terminated and encoded in UTF16 form. The copy will require at most str.length*4+2 bytes of space in the HEAP.
+// Use the function lengthBytesUTF16() to compute the exact number of bytes (excluding null terminator) that this function will write.
+// Parameters:
+// str: the Javascript string to copy.
+// outPtr: Byte address in Emscripten HEAP where to write the string to.
+// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null
+// terminator, i.e. if maxBytesToWrite=2, only the null terminator will be written and nothing else.
+// maxBytesToWrite<2 does not write any bytes to the output, not even the null terminator.
+// Returns the number of bytes written, EXCLUDING the null terminator.
+
+function stringToUTF16(str, outPtr, maxBytesToWrite) {
+ assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
+ // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
+ if (maxBytesToWrite === undefined) {
+ maxBytesToWrite = 0x7FFFFFFF;
+ }
+ if (maxBytesToWrite < 2) return 0;
+ maxBytesToWrite -= 2; // Null terminator.
+ var startPtr = outPtr;
+ var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length;
+ for (var i = 0; i < numCharsToWrite; ++i) {
+ // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP.
+ var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
+ HEAP16[((outPtr)>>1)]=codeUnit;
+ outPtr += 2;
+ }
+ // Null-terminate the pointer to the HEAP.
+ HEAP16[((outPtr)>>1)]=0;
+ return outPtr - startPtr;
+}
+Module["stringToUTF16"] = stringToUTF16;
+
+// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte.
+
+function lengthBytesUTF16(str) {
+ return str.length*2;
+}
+Module["lengthBytesUTF16"] = lengthBytesUTF16;
+
+function UTF32ToString(ptr) {
+ var i = 0;
+
+ var str = '';
+ while (1) {
+ var utf32 = HEAP32[(((ptr)+(i*4))>>2)];
+ if (utf32 == 0)
+ return str;
+ ++i;
+ // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing.
+ // See http://unicode.org/faq/utf_bom.html#utf16-3
+ if (utf32 >= 0x10000) {
+ var ch = utf32 - 0x10000;
+ str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
+ } else {
+ str += String.fromCharCode(utf32);
+ }
+ }
+}
+Module["UTF32ToString"] = UTF32ToString;
+
+// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
+// null-terminated and encoded in UTF32 form. The copy will require at most str.length*4+4 bytes of space in the HEAP.
+// Use the function lengthBytesUTF32() to compute the exact number of bytes (excluding null terminator) that this function will write.
+// Parameters:
+// str: the Javascript string to copy.
+// outPtr: Byte address in Emscripten HEAP where to write the string to.
+// maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null
+// terminator, i.e. if maxBytesToWrite=4, only the null terminator will be written and nothing else.
+// maxBytesToWrite<4 does not write any bytes to the output, not even the null terminator.
+// Returns the number of bytes written, EXCLUDING the null terminator.
+
+function stringToUTF32(str, outPtr, maxBytesToWrite) {
+ assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
+ // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
+ if (maxBytesToWrite === undefined) {
+ maxBytesToWrite = 0x7FFFFFFF;
+ }
+ if (maxBytesToWrite < 4) return 0;
+ var startPtr = outPtr;
+ var endPtr = startPtr + maxBytesToWrite - 4;
+ for (var i = 0; i < str.length; ++i) {
+ // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
+ // See http://unicode.org/faq/utf_bom.html#utf16-3
+ var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
+ if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) {
+ var trailSurrogate = str.charCodeAt(++i);
+ codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF);
+ }
+ HEAP32[((outPtr)>>2)]=codeUnit;
+ outPtr += 4;
+ if (outPtr + 4 > endPtr) break;
+ }
+ // Null-terminate the pointer to the HEAP.
+ HEAP32[((outPtr)>>2)]=0;
+ return outPtr - startPtr;
+}
+Module["stringToUTF32"] = stringToUTF32;
+
+// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte.
+
+function lengthBytesUTF32(str) {
+ var len = 0;
+ for (var i = 0; i < str.length; ++i) {
+ // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
+ // See http://unicode.org/faq/utf_bom.html#utf16-3
+ var codeUnit = str.charCodeAt(i);
+ if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate.
+ len += 4;
+ }
+
+ return len;
+}
+Module["lengthBytesUTF32"] = lengthBytesUTF32;
+
+function demangle(func) {
+ var hasLibcxxabi = !!Module['___cxa_demangle'];
+ if (hasLibcxxabi) {
+ try {
+ var buf = _malloc(func.length);
+ writeStringToMemory(func.substr(1), buf);
+ var status = _malloc(4);
+ var ret = Module['___cxa_demangle'](buf, 0, 0, status);
+ if (getValue(status, 'i32') === 0 && ret) {
+ return Pointer_stringify(ret);
+ }
+ // otherwise, libcxxabi failed, we can try ours which may return a partial result
+ } catch(e) {
+ // failure when using libcxxabi, we can try ours which may return a partial result
+ } finally {
+ if (buf) _free(buf);
+ if (status) _free(status);
+ if (ret) _free(ret);
+ }
+ }
+ var i = 3;
+ // params, etc.
+ var basicTypes = {
+ 'v': 'void',
+ 'b': 'bool',
+ 'c': 'char',
+ 's': 'short',
+ 'i': 'int',
+ 'l': 'long',
+ 'f': 'float',
+ 'd': 'double',
+ 'w': 'wchar_t',
+ 'a': 'signed char',
+ 'h': 'unsigned char',
+ 't': 'unsigned short',
+ 'j': 'unsigned int',
+ 'm': 'unsigned long',
+ 'x': 'long long',
+ 'y': 'unsigned long long',
+ 'z': '...'
+ };
+ var subs = [];
+ var first = true;
+ function dump(x) {
+ //return;
+ if (x) Module.print(x);
+ Module.print(func);
+ var pre = '';
+ for (var a = 0; a < i; a++) pre += ' ';
+ Module.print (pre + '^');
+ }
+ function parseNested() {
+ i++;
+ if (func[i] === 'K') i++; // ignore const
+ var parts = [];
+ while (func[i] !== 'E') {
+ if (func[i] === 'S') { // substitution
+ i++;
+ var next = func.indexOf('_', i);
+ var num = func.substring(i, next) || 0;
+ parts.push(subs[num] || '?');
+ i = next+1;
+ continue;
+ }
+ if (func[i] === 'C') { // constructor
+ parts.push(parts[parts.length-1]);
+ i += 2;
+ continue;
+ }
+ var size = parseInt(func.substr(i));
+ var pre = size.toString().length;
+ if (!size || !pre) { i--; break; } // counter i++ below us
+ var curr = func.substr(i + pre, size);
+ parts.push(curr);
+ subs.push(curr);
+ i += pre + size;
+ }
+ i++; // skip E
+ return parts;
+ }
+ function parse(rawList, limit, allowVoid) { // main parser
+ limit = limit || Infinity;
+ var ret = '', list = [];
+ function flushList() {
+ return '(' + list.join(', ') + ')';
+ }
+ var name;
+ if (func[i] === 'N') {
+ // namespaced N-E
+ name = parseNested().join('::');
+ limit--;
+ if (limit === 0) return rawList ? [name] : name;
+ } else {
+ // not namespaced
+ if (func[i] === 'K' || (first && func[i] === 'L')) i++; // ignore const and first 'L'
+ var size = parseInt(func.substr(i));
+ if (size) {
+ var pre = size.toString().length;
+ name = func.substr(i + pre, size);
+ i += pre + size;
+ }
+ }
+ first = false;
+ if (func[i] === 'I') {
+ i++;
+ var iList = parse(true);
+ var iRet = parse(true, 1, true);
+ ret += iRet[0] + ' ' + name + '<' + iList.join(', ') + '>';
+ } else {
+ ret = name;
+ }
+ paramLoop: while (i < func.length && limit-- > 0) {
+ //dump('paramLoop');
+ var c = func[i++];
+ if (c in basicTypes) {
+ list.push(basicTypes[c]);
+ } else {
+ switch (c) {
+ case 'P': list.push(parse(true, 1, true)[0] + '*'); break; // pointer
+ case 'R': list.push(parse(true, 1, true)[0] + '&'); break; // reference
+ case 'L': { // literal
+ i++; // skip basic type
+ var end = func.indexOf('E', i);
+ var size = end - i;
+ list.push(func.substr(i, size));
+ i += size + 2; // size + 'EE'
+ break;
+ }
+ case 'A': { // array
+ var size = parseInt(func.substr(i));
+ i += size.toString().length;
+ if (func[i] !== '_') throw '?';
+ i++; // skip _
+ list.push(parse(true, 1, true)[0] + ' [' + size + ']');
+ break;
+ }
+ case 'E': break paramLoop;
+ default: ret += '?' + c; break paramLoop;
+ }
+ }
+ }
+ if (!allowVoid && list.length === 1 && list[0] === 'void') list = []; // avoid (void)
+ if (rawList) {
+ if (ret) {
+ list.push(ret + '?');
+ }
+ return list;
+ } else {
+ return ret + flushList();
+ }
+ }
+ var parsed = func;
+ try {
+ // Special-case the entry point, since its name differs from other name mangling.
+ if (func == 'Object._main' || func == '_main') {
+ return 'main()';
+ }
+ if (typeof func === 'number') func = Pointer_stringify(func);
+ if (func[0] !== '_') return func;
+ if (func[1] !== '_') return func; // C function
+ if (func[2] !== 'Z') return func;
+ switch (func[3]) {
+ case 'n': return 'operator new()';
+ case 'd': return 'operator delete()';
+ }
+ parsed = parse();
+ } catch(e) {
+ parsed += '?';
+ }
+ if (parsed.indexOf('?') >= 0 && !hasLibcxxabi) {
+ Runtime.warnOnce('warning: a problem occurred in builtin C++ name demangling; build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling');
+ }
+ return parsed;
+}
+
+function demangleAll(text) {
+ return text.replace(/__Z[\w\d_]+/g, function(x) { var y = demangle(x); return x === y ? x : (x + ' [' + y + ']') });
+}
+
+function jsStackTrace() {
+ var err = new Error();
+ if (!err.stack) {
+ // IE10+ special cases: It does have callstack info, but it is only populated if an Error object is thrown,
+ // so try that as a special-case.
+ try {
+ throw new Error(0);
+ } catch(e) {
+ err = e;
+ }
+ if (!err.stack) {
+ return '(no stack trace available)';
+ }
+ }
+ return err.stack.toString();
+}
+
+function stackTrace() {
+ return demangleAll(jsStackTrace());
+}
+Module["stackTrace"] = stackTrace;
+
+// Memory management
+
+var PAGE_SIZE = 4096;
+
+function alignMemoryPage(x) {
+ if (x % 4096 > 0) {
+ x += (4096 - (x % 4096));
+ }
+ return x;
+}
+
+var HEAP;
+var HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64;
+
+var STATIC_BASE = 0, STATICTOP = 0, staticSealed = false; // static area
+var STACK_BASE = 0, STACKTOP = 0, STACK_MAX = 0; // stack area
+var DYNAMIC_BASE = 0, DYNAMICTOP = 0; // dynamic area handled by sbrk
+
+
+
+function enlargeMemory() {
+ // TOTAL_MEMORY is the current size of the actual array, and DYNAMICTOP is the new top.
+ assert(DYNAMICTOP >= TOTAL_MEMORY);
+ assert(TOTAL_MEMORY > 4); // So the loop below will not be infinite
+
+ var OLD_TOTAL_MEMORY = TOTAL_MEMORY;
+
+
+ var LIMIT = Math.pow(2, 31); // 2GB is a practical maximum, as we use signed ints as pointers
+ // and JS engines seem unhappy to give us 2GB arrays currently
+ if (DYNAMICTOP >= LIMIT) return false;
+
+ while (TOTAL_MEMORY <= DYNAMICTOP) { // Simple heuristic.
+ if (TOTAL_MEMORY < LIMIT/2) {
+ TOTAL_MEMORY = alignMemoryPage(2*TOTAL_MEMORY); // double until 1GB
+ } else {
+ var last = TOTAL_MEMORY;
+ TOTAL_MEMORY = alignMemoryPage((3*TOTAL_MEMORY + LIMIT)/4); // add smaller increments towards 2GB, which we cannot reach
+ if (TOTAL_MEMORY <= last) return false;
+ }
+ }
+
+ TOTAL_MEMORY = Math.max(TOTAL_MEMORY, 16*1024*1024);
+
+ if (TOTAL_MEMORY >= LIMIT) return false;
+
+ Module.printErr('Warning: Enlarging memory arrays, this is not fast! ' + [OLD_TOTAL_MEMORY, TOTAL_MEMORY]);
+
+
+ var start = Date.now();
+
+ try {
+ if (ArrayBuffer.transfer) {
+ buffer = ArrayBuffer.transfer(buffer, TOTAL_MEMORY);
+ } else {
+ var oldHEAP8 = HEAP8;
+ buffer = new ArrayBuffer(TOTAL_MEMORY);
+ }
+ } catch(e) {
+ return false;
+ }
+
+ var success = _emscripten_replace_memory(buffer);
+ if (!success) return false;
+
+ // everything worked
+
+ Module['buffer'] = buffer;
+ Module['HEAP8'] = HEAP8 = new Int8Array(buffer);
+ Module['HEAP16'] = HEAP16 = new Int16Array(buffer);
+ Module['HEAP32'] = HEAP32 = new Int32Array(buffer);
+ Module['HEAPU8'] = HEAPU8 = new Uint8Array(buffer);
+ Module['HEAPU16'] = HEAPU16 = new Uint16Array(buffer);
+ Module['HEAPU32'] = HEAPU32 = new Uint32Array(buffer);
+ Module['HEAPF32'] = HEAPF32 = new Float32Array(buffer);
+ Module['HEAPF64'] = HEAPF64 = new Float64Array(buffer);
+ if (!ArrayBuffer.transfer) {
+ HEAP8.set(oldHEAP8);
+ }
+
+ Module.printErr('enlarged memory arrays from ' + OLD_TOTAL_MEMORY + ' to ' + TOTAL_MEMORY + ', took ' + (Date.now() - start) + ' ms (has ArrayBuffer.transfer? ' + (!!ArrayBuffer.transfer) + ')');
+
+ return true;
+}
+
+var byteLength;
+try {
+ byteLength = Function.prototype.call.bind(Object.getOwnPropertyDescriptor(ArrayBuffer.prototype, 'byteLength').get);
+ byteLength(new ArrayBuffer(4)); // can fail on older ie
+} catch(e) { // can fail on older node/v8
+ byteLength = function(buffer) { return buffer.byteLength; };
+}
+
+var TOTAL_STACK = Module['TOTAL_STACK'] || 5242880;
+var TOTAL_MEMORY = Module['TOTAL_MEMORY'] || 268435456;
+
+var totalMemory = 64*1024;
+while (totalMemory < TOTAL_MEMORY || totalMemory < 2*TOTAL_STACK) {
+ if (totalMemory < 16*1024*1024) {
+ totalMemory *= 2;
+ } else {
+ totalMemory += 16*1024*1024
+ }
+}
+totalMemory = Math.max(totalMemory, 16*1024*1024);
+if (totalMemory !== TOTAL_MEMORY) {
+ Module.printErr('increasing TOTAL_MEMORY to ' + totalMemory + ' to be compliant with the asm.js spec (and given that TOTAL_STACK=' + TOTAL_STACK + ')');
+ TOTAL_MEMORY = totalMemory;
+}
+
+// Initialize the runtime's memory
+// check for full engine support (use string 'subarray' to avoid closure compiler confusion)
+assert(typeof Int32Array !== 'undefined' && typeof Float64Array !== 'undefined' && !!(new Int32Array(1)['subarray']) && !!(new Int32Array(1)['set']),
+ 'JS engine does not provide full typed array support');
+
+var buffer;
+
+
+
+buffer = new ArrayBuffer(TOTAL_MEMORY);
+HEAP8 = new Int8Array(buffer);
+HEAP16 = new Int16Array(buffer);
+HEAP32 = new Int32Array(buffer);
+HEAPU8 = new Uint8Array(buffer);
+HEAPU16 = new Uint16Array(buffer);
+HEAPU32 = new Uint32Array(buffer);
+HEAPF32 = new Float32Array(buffer);
+HEAPF64 = new Float64Array(buffer);
+
+
+// Endianness check (note: assumes compiler arch was little-endian)
+HEAP32[0] = 255;
+assert(HEAPU8[0] === 255 && HEAPU8[3] === 0, 'Typed arrays 2 must be run on a little-endian system');
+
+Module['HEAP'] = HEAP;
+Module['buffer'] = buffer;
+Module['HEAP8'] = HEAP8;
+Module['HEAP16'] = HEAP16;
+Module['HEAP32'] = HEAP32;
+Module['HEAPU8'] = HEAPU8;
+Module['HEAPU16'] = HEAPU16;
+Module['HEAPU32'] = HEAPU32;
+Module['HEAPF32'] = HEAPF32;
+Module['HEAPF64'] = HEAPF64;
+
+function callRuntimeCallbacks(callbacks) {
+ while(callbacks.length > 0) {
+ var callback = callbacks.shift();
+ if (typeof callback == 'function') {
+ callback();
+ continue;
+ }
+ var func = callback.func;
+ if (typeof func === 'number') {
+ if (callback.arg === undefined) {
+ Runtime.dynCall('v', func);
+ } else {
+ Runtime.dynCall('vi', func, [callback.arg]);
+ }
+ } else {
+ func(callback.arg === undefined ? null : callback.arg);
+ }
+ }
+}
+
+var __ATPRERUN__ = []; // functions called before the runtime is initialized
+var __ATINIT__ = []; // functions called during startup
+var __ATMAIN__ = []; // functions called when main() is to be run
+var __ATEXIT__ = []; // functions called during shutdown
+var __ATPOSTRUN__ = []; // functions called after the runtime has exited
+
+var runtimeInitialized = false;
+var runtimeExited = false;
+
+
+function preRun() {
+ // compatibility - merge in anything from Module['preRun'] at this time
+ if (Module['preRun']) {
+ if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']];
+ while (Module['preRun'].length) {
+ addOnPreRun(Module['preRun'].shift());
+ }
+ }
+ callRuntimeCallbacks(__ATPRERUN__);
+}
+
+function ensureInitRuntime() {
+ if (runtimeInitialized) return;
+ runtimeInitialized = true;
+ callRuntimeCallbacks(__ATINIT__);
+}
+
+function preMain() {
+ callRuntimeCallbacks(__ATMAIN__);
+}
+
+function exitRuntime() {
+ callRuntimeCallbacks(__ATEXIT__);
+ runtimeExited = true;
+}
+
+function postRun() {
+ // compatibility - merge in anything from Module['postRun'] at this time
+ if (Module['postRun']) {
+ if (typeof Module['postRun'] == 'function') Module['postRun'] = [Module['postRun']];
+ while (Module['postRun'].length) {
+ addOnPostRun(Module['postRun'].shift());
+ }
+ }
+ callRuntimeCallbacks(__ATPOSTRUN__);
+}
+
+function addOnPreRun(cb) {
+ __ATPRERUN__.unshift(cb);
+}
+Module["addOnPreRun"] = addOnPreRun;
+
+function addOnInit(cb) {
+ __ATINIT__.unshift(cb);
+}
+Module["addOnInit"] = addOnInit;
+
+function addOnPreMain(cb) {
+ __ATMAIN__.unshift(cb);
+}
+Module["addOnPreMain"] = addOnPreMain;
+
+function addOnExit(cb) {
+ __ATEXIT__.unshift(cb);
+}
+Module["addOnExit"] = addOnExit;
+
+function addOnPostRun(cb) {
+ __ATPOSTRUN__.unshift(cb);
+}
+Module["addOnPostRun"] = addOnPostRun;
+
+// Tools
+
+
+function intArrayFromString(stringy, dontAddNull, length /* optional */) {
+ var len = length > 0 ? length : lengthBytesUTF8(stringy)+1;
+ var u8array = new Array(len);
+ var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length);
+ if (dontAddNull) u8array.length = numBytesWritten;
+ return u8array;
+}
+Module["intArrayFromString"] = intArrayFromString;
+
+function intArrayToString(array) {
+ var ret = [];
+ for (var i = 0; i < array.length; i++) {
+ var chr = array[i];
+ if (chr > 0xFF) {
+ assert(false, 'Character code ' + chr + ' (' + String.fromCharCode(chr) + ') at offset ' + i + ' not in 0x00-0xFF.');
+ chr &= 0xFF;
+ }
+ ret.push(String.fromCharCode(chr));
+ }
+ return ret.join('');
+}
+Module["intArrayToString"] = intArrayToString;
+
+function writeStringToMemory(string, buffer, dontAddNull) {
+ var array = intArrayFromString(string, dontAddNull);
+ var i = 0;
+ while (i < array.length) {
+ var chr = array[i];
+ HEAP8[(((buffer)+(i))>>0)]=chr;
+ i = i + 1;
+ }
+}
+Module["writeStringToMemory"] = writeStringToMemory;
+
+function writeArrayToMemory(array, buffer) {
+ for (var i = 0; i < array.length; i++) {
+ HEAP8[((buffer++)>>0)]=array[i];
+ }
+}
+Module["writeArrayToMemory"] = writeArrayToMemory;
+
+function writeAsciiToMemory(str, buffer, dontAddNull) {
+ for (var i = 0; i < str.length; ++i) {
+ assert(str.charCodeAt(i) === str.charCodeAt(i)&0xff);
+ HEAP8[((buffer++)>>0)]=str.charCodeAt(i);
+ }
+ // Null-terminate the pointer to the HEAP.
+ if (!dontAddNull) HEAP8[((buffer)>>0)]=0;
+}
+Module["writeAsciiToMemory"] = writeAsciiToMemory;
+
+function unSign(value, bits, ignore) {
+ if (value >= 0) {
+ return value;
+ }
+ return bits <= 32 ? 2*Math.abs(1 << (bits-1)) + value // Need some trickery, since if bits == 32, we are right at the limit of the bits JS uses in bitshifts
+ : Math.pow(2, bits) + value;
+}
+function reSign(value, bits, ignore) {
+ if (value <= 0) {
+ return value;
+ }
+ var half = bits <= 32 ? Math.abs(1 << (bits-1)) // abs is needed if bits == 32
+ : Math.pow(2, bits-1);
+ if (value >= half && (bits <= 32 || value > half)) { // for huge values, we can hit the precision limit and always get true here. so don't do that
+ // but, in general there is no perfect solution here. With 64-bit ints, we get rounding and errors
+ // TODO: In i64 mode 1, resign the two parts separately and safely
+ value = -2*half + value; // Cannot bitshift half, as it may be at the limit of the bits JS uses in bitshifts
+ }
+ return value;
+}
+
+
+// check for imul support, and also for correctness ( https://bugs.webkit.org/show_bug.cgi?id=126345 )
+if (!Math['imul'] || Math['imul'](0xffffffff, 5) !== -5) Math['imul'] = function imul(a, b) {
+ var ah = a >>> 16;
+ var al = a & 0xffff;
+ var bh = b >>> 16;
+ var bl = b & 0xffff;
+ return (al*bl + ((ah*bl + al*bh) << 16))|0;
+};
+Math.imul = Math['imul'];
+
+
+if (!Math['clz32']) Math['clz32'] = function(x) {
+ x = x >>> 0;
+ for (var i = 0; i < 32; i++) {
+ if (x & (1 << (31 - i))) return i;
+ }
+ return 32;
+};
+Math.clz32 = Math['clz32']
+
+var Math_abs = Math.abs;
+var Math_cos = Math.cos;
+var Math_sin = Math.sin;
+var Math_tan = Math.tan;
+var Math_acos = Math.acos;
+var Math_asin = Math.asin;
+var Math_atan = Math.atan;
+var Math_atan2 = Math.atan2;
+var Math_exp = Math.exp;
+var Math_log = Math.log;
+var Math_sqrt = Math.sqrt;
+var Math_ceil = Math.ceil;
+var Math_floor = Math.floor;
+var Math_pow = Math.pow;
+var Math_imul = Math.imul;
+var Math_fround = Math.fround;
+var Math_min = Math.min;
+var Math_clz32 = Math.clz32;
+
+// A counter of dependencies for calling run(). If we need to
+// do asynchronous work before running, increment this and
+// decrement it. Incrementing must happen in a place like
+// PRE_RUN_ADDITIONS (used by emcc to add file preloading).
+// Note that you can add dependencies in preRun, even though
+// it happens right before run - run will be postponed until
+// the dependencies are met.
+var runDependencies = 0;
+var runDependencyWatcher = null;
+var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled
+var runDependencyTracking = {};
+
+function getUniqueRunDependency(id) {
+ var orig = id;
+ while (1) {
+ if (!runDependencyTracking[id]) return id;
+ id = orig + Math.random();
+ }
+ return id;
+}
+
+function addRunDependency(id) {
+ runDependencies++;
+ if (Module['monitorRunDependencies']) {
+ Module['monitorRunDependencies'](runDependencies);
+ }
+ if (id) {
+ assert(!runDependencyTracking[id]);
+ runDependencyTracking[id] = 1;
+ if (runDependencyWatcher === null && typeof setInterval !== 'undefined') {
+ // Check for missing dependencies every few seconds
+ runDependencyWatcher = setInterval(function() {
+ if (ABORT) {
+ clearInterval(runDependencyWatcher);
+ runDependencyWatcher = null;
+ return;
+ }
+ var shown = false;
+ for (var dep in runDependencyTracking) {
+ if (!shown) {
+ shown = true;
+ Module.printErr('still waiting on run dependencies:');
+ }
+ Module.printErr('dependency: ' + dep);
+ }
+ if (shown) {
+ Module.printErr('(end of list)');
+ }
+ }, 10000);
+ }
+ } else {
+ Module.printErr('warning: run dependency added without ID');
+ }
+}
+Module["addRunDependency"] = addRunDependency;
+
+function removeRunDependency(id) {
+ runDependencies--;
+ if (Module['monitorRunDependencies']) {
+ Module['monitorRunDependencies'](runDependencies);
+ }
+ if (id) {
+ assert(runDependencyTracking[id]);
+ delete runDependencyTracking[id];
+ } else {
+ Module.printErr('warning: run dependency removed without ID');
+ }
+ if (runDependencies == 0) {
+ if (runDependencyWatcher !== null) {
+ clearInterval(runDependencyWatcher);
+ runDependencyWatcher = null;
+ }
+ if (dependenciesFulfilled) {
+ var callback = dependenciesFulfilled;
+ dependenciesFulfilled = null;
+ callback(); // can add another dependenciesFulfilled
+ }
+ }
+}
+Module["removeRunDependency"] = removeRunDependency;
+
+Module["preloadedImages"] = {}; // maps url to image data
+Module["preloadedAudios"] = {}; // maps url to audio data
+
+
+
+var memoryInitializer = null;
+
+
+
+// === Body ===
+
+var ASM_CONSTS = [function($0, $1, $2, $3) { { if (!artoolkit["multiEachMarkerInfo"]) { artoolkit["multiEachMarkerInfo"] = ({}); } var multiEachMarker = artoolkit["multiEachMarkerInfo"]; multiEachMarker['visible'] = $0; multiEachMarker['pattId'] = $1; multiEachMarker['pattType'] = $2; multiEachMarker['width'] = $3; } },
+ function($0, $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, $31, $32) { { var $a = arguments; var i = 12; if (!artoolkit["markerInfo"]) { artoolkit["markerInfo"] = ({ pos: [0,0], line: [[0,0,0], [0,0,0], [0,0,0], [0,0,0]], vertex: [[0,0], [0,0], [0,0], [0,0]] }); } var markerInfo = artoolkit["markerInfo"]; markerInfo["area"] = $0; markerInfo["id"] = $1; markerInfo["idPatt"] = $2; markerInfo["idMatrix"] = $3; markerInfo["dir"] = $4; markerInfo["dirPatt"] = $5; markerInfo["dirMatrix"] = $6; markerInfo["cf"] = $7; markerInfo["cfPatt"] = $8; markerInfo["cfMatrix"] = $9; markerInfo["pos"][0] = $10; markerInfo["pos"][1] = $11; markerInfo["line"][0][0] = $a[i++]; markerInfo["line"][0][1] = $a[i++]; markerInfo["line"][0][2] = $a[i++]; markerInfo["line"][1][0] = $a[i++]; markerInfo["line"][1][1] = $a[i++]; markerInfo["line"][1][2] = $a[i++]; markerInfo["line"][2][0] = $a[i++]; markerInfo["line"][2][1] = $a[i++]; markerInfo["line"][2][2] = $a[i++]; markerInfo["line"][3][0] = $a[i++]; markerInfo["line"][3][1] = $a[i++]; markerInfo["line"][3][2] = $a[i++]; markerInfo["vertex"][0][0] = $a[i++]; markerInfo["vertex"][0][1] = $a[i++]; markerInfo["vertex"][1][0] = $a[i++]; markerInfo["vertex"][1][1] = $a[i++]; markerInfo["vertex"][2][0] = $a[i++]; markerInfo["vertex"][2][1] = $a[i++]; markerInfo["vertex"][3][0] = $a[i++]; markerInfo["vertex"][3][1] = $a[i++]; markerInfo["errorCorrected"] = $a[i++]; } },
+ function($0, $1, $2, $3, $4) { { if (!artoolkit["frameMalloc"]) { artoolkit["frameMalloc"] = ({}); } var frameMalloc = artoolkit["frameMalloc"]; frameMalloc["framepointer"] = $1; frameMalloc["framesize"] = $2; frameMalloc["camera"] = $3; frameMalloc["transform"] = $4; } }];
+
+function _emscripten_asm_const_33(code, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22, a23, a24, a25, a26, a27, a28, a29, a30, a31, a32) {
+ return ASM_CONSTS[code](a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22, a23, a24, a25, a26, a27, a28, a29, a30, a31, a32);
+}
+
+function _emscripten_asm_const_4(code, a0, a1, a2, a3) {
+ return ASM_CONSTS[code](a0, a1, a2, a3);
+}
+
+function _emscripten_asm_const_5(code, a0, a1, a2, a3, a4) {
+ return ASM_CONSTS[code](a0, a1, a2, a3, a4);
+}
+
+
+
+STATIC_BASE = 8;
+
+STATICTOP = STATIC_BASE + 18336;
+ /* global initializers */ __ATINIT__.push({ func: function() { __GLOBAL__sub_I_ARToolKitJS_cpp() } }, { func: function() { __GLOBAL__sub_I_bind_cpp() } });
+
+
+/* memory initializer */ 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"i8", ALLOC_NONE, Runtime.GLOBAL_BASE);
+/* memory initializer */ 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"i8", ALLOC_NONE, Runtime.GLOBAL_BASE+10240);
+/* memory initializer */ allocate([17,0,10,0,17,17,17,0,0,0,0,5,0,0,0,0,0,0,9,0,0,0,0,11,0,0,0,0,0,0,0,0,17,0,15,10,17,17,17,3,10,7,0,1,19,9,11,11,0,0,9,6,11,0,0,11,0,6,17,0,0,0,17,17,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11,0,0,0,0,0,0,0,0,17,0,10,10,17,17,17,0,10,0,0,2,0,9,11,0,0,0,9,0,11,0,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,12,0,0,0,0,12,0,0,0,0,9,12,0,0,0,0,0,12,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,13,0,0,0,4,13,0,0,0,0,9,14,0,0,0,0,0,14,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16,0,0,0,0,0,0,0,0,0,0,0,15,0,0,0,0,15,0,0,0,0,9,16,0,0,0,0,0,16,0,0,16,0,0,18,0,0,0,18,18,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,0,0,0,18,18,18,0,0,0,0,0,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11,0,0,0,0,0,0,0,0,0,0,0,10,0,0,0,0,10,0,0,0,0,9,11,0,0,0,0,0,11,0,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,12,0,0,0,0,12,0,0,0,0,9,12,0,0,0,0,0,12,0,0,12,0,0,48,49,50,51,52,53,54,55,56,57,65,66,67,68,69,70,45,43,32,32,32,48,88,48,120,0,40,110,117,108,108,41,0,45,48,88,43,48,88,32,48,88,45,48,120,43,48,120,32,48,120,0,105,110,102,0,73,78,70,0,110,97,110,0,78,65,78,0,46,0], "i8", ALLOC_NONE, Runtime.GLOBAL_BASE+17795);
+
+
+
+
+
+/* no memory initializer */
+var tempDoublePtr = Runtime.alignMemory(allocate(12, "i8", ALLOC_STATIC), 8);
+
+assert(tempDoublePtr % 8 == 0);
+
+function copyTempFloat(ptr) { // functions, because inlining this code increases code size too much
+
+ HEAP8[tempDoublePtr] = HEAP8[ptr];
+
+ HEAP8[tempDoublePtr+1] = HEAP8[ptr+1];
+
+ HEAP8[tempDoublePtr+2] = HEAP8[ptr+2];
+
+ HEAP8[tempDoublePtr+3] = HEAP8[ptr+3];
+
+}
+
+function copyTempDouble(ptr) {
+
+ HEAP8[tempDoublePtr] = HEAP8[ptr];
+
+ HEAP8[tempDoublePtr+1] = HEAP8[ptr+1];
+
+ HEAP8[tempDoublePtr+2] = HEAP8[ptr+2];
+
+ HEAP8[tempDoublePtr+3] = HEAP8[ptr+3];
+
+ HEAP8[tempDoublePtr+4] = HEAP8[ptr+4];
+
+ HEAP8[tempDoublePtr+5] = HEAP8[ptr+5];
+
+ HEAP8[tempDoublePtr+6] = HEAP8[ptr+6];
+
+ HEAP8[tempDoublePtr+7] = HEAP8[ptr+7];
+
+}
+
+// {{PRE_LIBRARY}}
+
+
+
+ function _atexit(func, arg) {
+ __ATEXIT__.unshift({ func: func, arg: arg });
+ }function ___cxa_atexit() {
+ return _atexit.apply(null, arguments)
+ }
+
+
+ Module["_i64Subtract"] = _i64Subtract;
+
+ function ___assert_fail(condition, filename, line, func) {
+ ABORT = true;
+ throw 'Assertion failed: ' + Pointer_stringify(condition) + ', at: ' + [filename ? Pointer_stringify(filename) : 'unknown filename', line, func ? Pointer_stringify(func) : 'unknown function'] + ' at ' + stackTrace();
+ }
+
+
+
+
+ function embind_init_charCodes() {
+ var codes = new Array(256);
+ for (var i = 0; i < 256; ++i) {
+ codes[i] = String.fromCharCode(i);
+ }
+ embind_charCodes = codes;
+ }var embind_charCodes=undefined;function readLatin1String(ptr) {
+ var ret = "";
+ var c = ptr;
+ while (HEAPU8[c]) {
+ ret += embind_charCodes[HEAPU8[c++]];
+ }
+ return ret;
+ }
+
+
+ var awaitingDependencies={};
+
+ var registeredTypes={};
+
+ var typeDependencies={};
+
+
+
+
+
+
+ var char_0=48;
+
+ var char_9=57;function makeLegalFunctionName(name) {
+ if (undefined === name) {
+ return '_unknown';
+ }
+ name = name.replace(/[^a-zA-Z0-9_]/g, '$');
+ var f = name.charCodeAt(0);
+ if (f >= char_0 && f <= char_9) {
+ return '_' + name;
+ } else {
+ return name;
+ }
+ }function createNamedFunction(name, body) {
+ name = makeLegalFunctionName(name);
+ /*jshint evil:true*/
+ return new Function(
+ "body",
+ "return function " + name + "() {\n" +
+ " \"use strict\";" +
+ " return body.apply(this, arguments);\n" +
+ "};\n"
+ )(body);
+ }function extendError(baseErrorType, errorName) {
+ var errorClass = createNamedFunction(errorName, function(message) {
+ this.name = errorName;
+ this.message = message;
+
+ var stack = (new Error(message)).stack;
+ if (stack !== undefined) {
+ this.stack = this.toString() + '\n' +
+ stack.replace(/^Error(:[^\n]*)?\n/, '');
+ }
+ });
+ errorClass.prototype = Object.create(baseErrorType.prototype);
+ errorClass.prototype.constructor = errorClass;
+ errorClass.prototype.toString = function() {
+ if (this.message === undefined) {
+ return this.name;
+ } else {
+ return this.name + ': ' + this.message;
+ }
+ };
+
+ return errorClass;
+ }var BindingError=undefined;function throwBindingError(message) {
+ throw new BindingError(message);
+ }
+
+
+
+ var InternalError=undefined;function throwInternalError(message) {
+ throw new InternalError(message);
+ }function whenDependentTypesAreResolved(myTypes, dependentTypes, getTypeConverters) {
+ myTypes.forEach(function(type) {
+ typeDependencies[type] = dependentTypes;
+ });
+
+ function onComplete(typeConverters) {
+ var myTypeConverters = getTypeConverters(typeConverters);
+ if (myTypeConverters.length !== myTypes.length) {
+ throwInternalError('Mismatched type converter count');
+ }
+ for (var i = 0; i < myTypes.length; ++i) {
+ registerType(myTypes[i], myTypeConverters[i]);
+ }
+ }
+
+ var typeConverters = new Array(dependentTypes.length);
+ var unregisteredTypes = [];
+ var registered = 0;
+ dependentTypes.forEach(function(dt, i) {
+ if (registeredTypes.hasOwnProperty(dt)) {
+ typeConverters[i] = registeredTypes[dt];
+ } else {
+ unregisteredTypes.push(dt);
+ if (!awaitingDependencies.hasOwnProperty(dt)) {
+ awaitingDependencies[dt] = [];
+ }
+ awaitingDependencies[dt].push(function() {
+ typeConverters[i] = registeredTypes[dt];
+ ++registered;
+ if (registered === unregisteredTypes.length) {
+ onComplete(typeConverters);
+ }
+ });
+ }
+ });
+ if (0 === unregisteredTypes.length) {
+ onComplete(typeConverters);
+ }
+ }function registerType(rawType, registeredInstance, options) {
+ options = options || {};
+
+ if (!('argPackAdvance' in registeredInstance)) {
+ throw new TypeError('registerType registeredInstance requires argPackAdvance');
+ }
+
+ var name = registeredInstance.name;
+ if (!rawType) {
+ throwBindingError('type "' + name + '" must have a positive integer typeid pointer');
+ }
+ if (registeredTypes.hasOwnProperty(rawType)) {
+ if (options.ignoreDuplicateRegistrations) {
+ return;
+ } else {
+ throwBindingError("Cannot register type '" + name + "' twice");
+ }
+ }
+
+ registeredTypes[rawType] = registeredInstance;
+ delete typeDependencies[rawType];
+
+ if (awaitingDependencies.hasOwnProperty(rawType)) {
+ var callbacks = awaitingDependencies[rawType];
+ delete awaitingDependencies[rawType];
+ callbacks.forEach(function(cb) {
+ cb();
+ });
+ }
+ }function __embind_register_void(rawType, name) {
+ name = readLatin1String(name);
+ registerType(rawType, {
+ isVoid: true, // void return values can be optimized out sometimes
+ name: name,
+ 'argPackAdvance': 0,
+ 'fromWireType': function() {
+ return undefined;
+ },
+ 'toWireType': function(destructors, o) {
+ // TODO: assert if anything else is given?
+ return undefined;
+ },
+ });
+ }
+
+
+ function __ZSt18uncaught_exceptionv() { // std::uncaught_exception()
+ return !!__ZSt18uncaught_exceptionv.uncaught_exception;
+ }
+
+
+
+ var EXCEPTIONS={last:0,caught:[],infos:{},deAdjust:function (adjusted) {
+ if (!adjusted || EXCEPTIONS.infos[adjusted]) return adjusted;
+ for (var ptr in EXCEPTIONS.infos) {
+ var info = EXCEPTIONS.infos[ptr];
+ if (info.adjusted === adjusted) {
+ return ptr;
+ }
+ }
+ return adjusted;
+ },addRef:function (ptr) {
+ if (!ptr) return;
+ var info = EXCEPTIONS.infos[ptr];
+ info.refcount++;
+ },decRef:function (ptr) {
+ if (!ptr) return;
+ var info = EXCEPTIONS.infos[ptr];
+ assert(info.refcount > 0);
+ info.refcount--;
+ if (info.refcount === 0) {
+ if (info.destructor) {
+ Runtime.dynCall('vi', info.destructor, [ptr]);
+ }
+ delete EXCEPTIONS.infos[ptr];
+ ___cxa_free_exception(ptr);
+ }
+ },clearRef:function (ptr) {
+ if (!ptr) return;
+ var info = EXCEPTIONS.infos[ptr];
+ info.refcount = 0;
+ }};
+ function ___resumeException(ptr) {
+ if (!EXCEPTIONS.last) { EXCEPTIONS.last = ptr; }
+ EXCEPTIONS.clearRef(EXCEPTIONS.deAdjust(ptr)); // exception refcount should be cleared, but don't free it
+ throw ptr + " - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch.";
+ }function ___cxa_find_matching_catch() {
+ var thrown = EXCEPTIONS.last;
+ if (!thrown) {
+ // just pass through the null ptr
+ return ((asm["setTempRet0"](0),0)|0);
+ }
+ var info = EXCEPTIONS.infos[thrown];
+ var throwntype = info.type;
+ if (!throwntype) {
+ // just pass through the thrown ptr
+ return ((asm["setTempRet0"](0),thrown)|0);
+ }
+ var typeArray = Array.prototype.slice.call(arguments);
+
+ var pointer = Module['___cxa_is_pointer_type'](throwntype);
+ // can_catch receives a **, add indirection
+ if (!___cxa_find_matching_catch.buffer) ___cxa_find_matching_catch.buffer = _malloc(4);
+ HEAP32[((___cxa_find_matching_catch.buffer)>>2)]=thrown;
+ thrown = ___cxa_find_matching_catch.buffer;
+ // The different catch blocks are denoted by different types.
+ // Due to inheritance, those types may not precisely match the
+ // type of the thrown object. Find one which matches, and
+ // return the type of the catch block which should be called.
+ for (var i = 0; i < typeArray.length; i++) {
+ if (typeArray[i] && Module['___cxa_can_catch'](typeArray[i], throwntype, thrown)) {
+ thrown = HEAP32[((thrown)>>2)]; // undo indirection
+ info.adjusted = thrown;
+ return ((asm["setTempRet0"](typeArray[i]),thrown)|0);
+ }
+ }
+ // Shouldn't happen unless we have bogus data in typeArray
+ // or encounter a type for which emscripten doesn't have suitable
+ // typeinfo defined. Best-efforts match just in case.
+ thrown = HEAP32[((thrown)>>2)]; // undo indirection
+ return ((asm["setTempRet0"](throwntype),thrown)|0);
+ }function ___cxa_throw(ptr, type, destructor) {
+ EXCEPTIONS.infos[ptr] = {
+ ptr: ptr,
+ adjusted: ptr,
+ type: type,
+ destructor: destructor,
+ refcount: 0
+ };
+ EXCEPTIONS.last = ptr;
+ if (!("uncaught_exception" in __ZSt18uncaught_exceptionv)) {
+ __ZSt18uncaught_exceptionv.uncaught_exception = 1;
+ } else {
+ __ZSt18uncaught_exceptionv.uncaught_exception++;
+ }
+ throw ptr + " - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch.";
+ }
+
+
+ Module["_memset"] = _memset;
+
+ var _BDtoILow=true;
+
+
+ function getShiftFromSize(size) {
+ switch (size) {
+ case 1: return 0;
+ case 2: return 1;
+ case 4: return 2;
+ case 8: return 3;
+ default:
+ throw new TypeError('Unknown type size: ' + size);
+ }
+ }function __embind_register_bool(rawType, name, size, trueValue, falseValue) {
+ var shift = getShiftFromSize(size);
+
+ name = readLatin1String(name);
+ registerType(rawType, {
+ name: name,
+ 'fromWireType': function(wt) {
+ // ambiguous emscripten ABI: sometimes return values are
+ // true or false, and sometimes integers (0 or 1)
+ return !!wt;
+ },
+ 'toWireType': function(destructors, o) {
+ return o ? trueValue : falseValue;
+ },
+ 'argPackAdvance': 8,
+ 'readValueFromPointer': function(pointer) {
+ // TODO: if heap is fixed (like in asm.js) this could be executed outside
+ var heap;
+ if (size === 1) {
+ heap = HEAP8;
+ } else if (size === 2) {
+ heap = HEAP16;
+ } else if (size === 4) {
+ heap = HEAP32;
+ } else {
+ throw new TypeError("Unknown boolean type size: " + name);
+ }
+ return this['fromWireType'](heap[pointer >> shift]);
+ },
+ destructorFunction: null, // This type does not need a destructor
+ });
+ }
+
+
+ Module["_bitshift64Shl"] = _bitshift64Shl;
+
+ function _abort() {
+ Module['abort']();
+ }
+
+
+ function _free() {
+ }
+ Module["_free"] = _free;
+
+ function _malloc(bytes) {
+ /* Over-allocate to make sure it is byte-aligned by 8.
+ * This will leak memory, but this is only the dummy
+ * implementation (replaced by dlmalloc normally) so
+ * not an issue.
+ */
+ var ptr = Runtime.dynamicAlloc(bytes + 8);
+ return (ptr+8) & 0xFFFFFFF8;
+ }
+ Module["_malloc"] = _malloc;
+
+ function simpleReadValueFromPointer(pointer) {
+ return this['fromWireType'](HEAPU32[pointer >> 2]);
+ }function __embind_register_std_string(rawType, name) {
+ name = readLatin1String(name);
+ registerType(rawType, {
+ name: name,
+ 'fromWireType': function(value) {
+ var length = HEAPU32[value >> 2];
+ var a = new Array(length);
+ for (var i = 0; i < length; ++i) {
+ a[i] = String.fromCharCode(HEAPU8[value + 4 + i]);
+ }
+ _free(value);
+ return a.join('');
+ },
+ 'toWireType': function(destructors, value) {
+ if (value instanceof ArrayBuffer) {
+ value = new Uint8Array(value);
+ }
+
+ function getTAElement(ta, index) {
+ return ta[index];
+ }
+ function getStringElement(string, index) {
+ return string.charCodeAt(index);
+ }
+ var getElement;
+ if (value instanceof Uint8Array) {
+ getElement = getTAElement;
+ } else if (value instanceof Int8Array) {
+ getElement = getTAElement;
+ } else if (typeof value === 'string') {
+ getElement = getStringElement;
+ } else {
+ throwBindingError('Cannot pass non-string to std::string');
+ }
+
+ // assumes 4-byte alignment
+ var length = value.length;
+ var ptr = _malloc(4 + length);
+ HEAPU32[ptr >> 2] = length;
+ for (var i = 0; i < length; ++i) {
+ var charCode = getElement(value, i);
+ if (charCode > 255) {
+ _free(ptr);
+ throwBindingError('String has UTF-16 code units that do not fit in 8 bits');
+ }
+ HEAPU8[ptr + 4 + i] = charCode;
+ }
+ if (destructors !== null) {
+ destructors.push(_free, ptr);
+ }
+ return ptr;
+ },
+ 'argPackAdvance': 8,
+ 'readValueFromPointer': simpleReadValueFromPointer,
+ destructorFunction: function(ptr) { _free(ptr); },
+ });
+ }
+
+ function __embind_register_std_wstring(rawType, charSize, name) {
+ // nb. do not cache HEAPU16 and HEAPU32, they may be destroyed by enlargeMemory().
+ name = readLatin1String(name);
+ var getHeap, shift;
+ if (charSize === 2) {
+ getHeap = function() { return HEAPU16; };
+ shift = 1;
+ } else if (charSize === 4) {
+ getHeap = function() { return HEAPU32; };
+ shift = 2;
+ }
+ registerType(rawType, {
+ name: name,
+ 'fromWireType': function(value) {
+ var HEAP = getHeap();
+ var length = HEAPU32[value >> 2];
+ var a = new Array(length);
+ var start = (value + 4) >> shift;
+ for (var i = 0; i < length; ++i) {
+ a[i] = String.fromCharCode(HEAP[start + i]);
+ }
+ _free(value);
+ return a.join('');
+ },
+ 'toWireType': function(destructors, value) {
+ // assumes 4-byte alignment
+ var HEAP = getHeap();
+ var length = value.length;
+ var ptr = _malloc(4 + length * charSize);
+ HEAPU32[ptr >> 2] = length;
+ var start = (ptr + 4) >> shift;
+ for (var i = 0; i < length; ++i) {
+ HEAP[start + i] = value.charCodeAt(i);
+ }
+ if (destructors !== null) {
+ destructors.push(_free, ptr);
+ }
+ return ptr;
+ },
+ 'argPackAdvance': 8,
+ 'readValueFromPointer': simpleReadValueFromPointer,
+ destructorFunction: function(ptr) { _free(ptr); },
+ });
+ }
+
+ function ___lock() {}
+
+ function ___unlock() {}
+
+ var _emscripten_asm_const_int=true;
+
+
+ Module["_i64Add"] = _i64Add;
+
+ var _fabs=Math_abs;
+
+ var _sqrt=Math_sqrt;
+
+
+ function _embind_repr(v) {
+ if (v === null) {
+ return 'null';
+ }
+ var t = typeof v;
+ if (t === 'object' || t === 'array' || t === 'function') {
+ return v.toString();
+ } else {
+ return '' + v;
+ }
+ }
+
+ function integerReadValueFromPointer(name, shift, signed) {
+ // integers are quite common, so generate very specialized functions
+ switch (shift) {
+ case 0: return signed ?
+ function readS8FromPointer(pointer) { return HEAP8[pointer]; } :
+ function readU8FromPointer(pointer) { return HEAPU8[pointer]; };
+ case 1: return signed ?
+ function readS16FromPointer(pointer) { return HEAP16[pointer >> 1]; } :
+ function readU16FromPointer(pointer) { return HEAPU16[pointer >> 1]; };
+ case 2: return signed ?
+ function readS32FromPointer(pointer) { return HEAP32[pointer >> 2]; } :
+ function readU32FromPointer(pointer) { return HEAPU32[pointer >> 2]; };
+ default:
+ throw new TypeError("Unknown integer type: " + name);
+ }
+ }function __embind_register_integer(primitiveType, name, size, minRange, maxRange) {
+ name = readLatin1String(name);
+ if (maxRange === -1) { // LLVM doesn't have signed and unsigned 32-bit types, so u32 literals come out as 'i32 -1'. Always treat those as max u32.
+ maxRange = 4294967295;
+ }
+
+ var shift = getShiftFromSize(size);
+
+ var fromWireType = function(value) {
+ return value;
+ };
+
+ if (minRange === 0) {
+ var bitshift = 32 - 8*size;
+ fromWireType = function(value) {
+ return (value << bitshift) >>> bitshift;
+ };
+ }
+
+ registerType(primitiveType, {
+ name: name,
+ 'fromWireType': fromWireType,
+ 'toWireType': function(destructors, value) {
+ // todo: Here we have an opportunity for -O3 level "unsafe" optimizations: we could
+ // avoid the following two if()s and assume value is of proper type.
+ if (typeof value !== "number" && typeof value !== "boolean") {
+ throw new TypeError('Cannot convert "' + _embind_repr(value) + '" to ' + this.name);
+ }
+ if (value < minRange || value > maxRange) {
+ throw new TypeError('Passing a number "' + _embind_repr(value) + '" from JS side to C/C++ side to an argument of type "' + name + '", which is outside the valid range [' + minRange + ', ' + maxRange + ']!');
+ }
+ return value | 0;
+ },
+ 'argPackAdvance': 8,
+ 'readValueFromPointer': integerReadValueFromPointer(name, shift, minRange !== 0),
+ destructorFunction: null, // This type does not need a destructor
+ });
+ }
+
+
+
+ var emval_free_list=[];
+
+ var emval_handle_array=[{},{value:undefined},{value:null},{value:true},{value:false}];function __emval_decref(handle) {
+ if (handle > 4 && 0 === --emval_handle_array[handle].refcount) {
+ emval_handle_array[handle] = undefined;
+ emval_free_list.push(handle);
+ }
+ }
+
+
+
+ function count_emval_handles() {
+ var count = 0;
+ for (var i = 5; i < emval_handle_array.length; ++i) {
+ if (emval_handle_array[i] !== undefined) {
+ ++count;
+ }
+ }
+ return count;
+ }
+
+ function get_first_emval() {
+ for (var i = 5; i < emval_handle_array.length; ++i) {
+ if (emval_handle_array[i] !== undefined) {
+ return emval_handle_array[i];
+ }
+ }
+ return null;
+ }function init_emval() {
+ Module['count_emval_handles'] = count_emval_handles;
+ Module['get_first_emval'] = get_first_emval;
+ }function __emval_register(value) {
+
+ switch(value){
+ case undefined :{ return 1; }
+ case null :{ return 2; }
+ case true :{ return 3; }
+ case false :{ return 4; }
+ default:{
+ var handle = emval_free_list.length ?
+ emval_free_list.pop() :
+ emval_handle_array.length;
+
+ emval_handle_array[handle] = {refcount: 1, value: value};
+ return handle;
+ }
+ }
+ }function __embind_register_emval(rawType, name) {
+ name = readLatin1String(name);
+ registerType(rawType, {
+ name: name,
+ 'fromWireType': function(handle) {
+ var rv = emval_handle_array[handle].value;
+ __emval_decref(handle);
+ return rv;
+ },
+ 'toWireType': function(destructors, value) {
+ return __emval_register(value);
+ },
+ 'argPackAdvance': 8,
+ 'readValueFromPointer': simpleReadValueFromPointer,
+ destructorFunction: null, // This type does not need a destructor
+
+ // TODO: do we need a deleteObject here? write a test where
+ // emval is passed into JS via an interface
+ });
+ }
+
+ function ___cxa_allocate_exception(size) {
+ return _malloc(size);
+ }
+
+ var _sin=Math_sin;
+
+
+ function ___setErrNo(value) {
+ if (Module['___errno_location']) HEAP32[((Module['___errno_location']())>>2)]=value;
+ else Module.printErr('failed to set errno from JS');
+ return value;
+ }
+
+ var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function _sysconf(name) {
+ // long sysconf(int name);
+ // http://pubs.opengroup.org/onlinepubs/009695399/functions/sysconf.html
+ switch(name) {
+ case 30: return PAGE_SIZE;
+ case 85: return totalMemory / PAGE_SIZE;
+ case 132:
+ case 133:
+ case 12:
+ case 137:
+ case 138:
+ case 15:
+ case 235:
+ case 16:
+ case 17:
+ case 18:
+ case 19:
+ case 20:
+ case 149:
+ case 13:
+ case 10:
+ case 236:
+ case 153:
+ case 9:
+ case 21:
+ case 22:
+ case 159:
+ case 154:
+ case 14:
+ case 77:
+ case 78:
+ case 139:
+ case 80:
+ case 81:
+ case 82:
+ case 68:
+ case 67:
+ case 164:
+ case 11:
+ case 29:
+ case 47:
+ case 48:
+ case 95:
+ case 52:
+ case 51:
+ case 46:
+ return 200809;
+ case 79:
+ return 0;
+ case 27:
+ case 246:
+ case 127:
+ case 128:
+ case 23:
+ case 24:
+ case 160:
+ case 161:
+ case 181:
+ case 182:
+ case 242:
+ case 183:
+ case 184:
+ case 243:
+ case 244:
+ case 245:
+ case 165:
+ case 178:
+ case 179:
+ case 49:
+ case 50:
+ case 168:
+ case 169:
+ case 175:
+ case 170:
+ case 171:
+ case 172:
+ case 97:
+ case 76:
+ case 32:
+ case 173:
+ case 35:
+ return -1;
+ case 176:
+ case 177:
+ case 7:
+ case 155:
+ case 8:
+ case 157:
+ case 125:
+ case 126:
+ case 92:
+ case 93:
+ case 129:
+ case 130:
+ case 131:
+ case 94:
+ case 91:
+ return 1;
+ case 74:
+ case 60:
+ case 69:
+ case 70:
+ case 4:
+ return 1024;
+ case 31:
+ case 42:
+ case 72:
+ return 32;
+ case 87:
+ case 26:
+ case 33:
+ return 2147483647;
+ case 34:
+ case 1:
+ return 47839;
+ case 38:
+ case 36:
+ return 99;
+ case 43:
+ case 37:
+ return 2048;
+ case 0: return 2097152;
+ case 3: return 65536;
+ case 28: return 32768;
+ case 44: return 32767;
+ case 75: return 16384;
+ case 39: return 1000;
+ case 89: return 700;
+ case 71: return 256;
+ case 40: return 255;
+ case 2: return 100;
+ case 180: return 64;
+ case 25: return 20;
+ case 5: return 16;
+ case 6: return 6;
+ case 73: return 4;
+ case 84: {
+ if (typeof navigator === 'object') return navigator['hardwareConcurrency'] || 1;
+ return 1;
+ }
+ }
+ ___setErrNo(ERRNO_CODES.EINVAL);
+ return -1;
+ }
+
+
+ Module["_bitshift64Lshr"] = _bitshift64Lshr;
+
+
+ function __exit(status) {
+ // void _exit(int status);
+ // http://pubs.opengroup.org/onlinepubs/000095399/functions/exit.html
+ Module['exit'](status);
+ }function _exit(status) {
+ __exit(status);
+ }
+
+ var _llvm_ctlz_i32=true;
+
+
+ function floatReadValueFromPointer(name, shift) {
+ switch (shift) {
+ case 2: return function(pointer) {
+ return this['fromWireType'](HEAPF32[pointer >> 2]);
+ };
+ case 3: return function(pointer) {
+ return this['fromWireType'](HEAPF64[pointer >> 3]);
+ };
+ default:
+ throw new TypeError("Unknown float type: " + name);
+ }
+ }function __embind_register_float(rawType, name, size) {
+ var shift = getShiftFromSize(size);
+ name = readLatin1String(name);
+ registerType(rawType, {
+ name: name,
+ 'fromWireType': function(value) {
+ return value;
+ },
+ 'toWireType': function(destructors, value) {
+ // todo: Here we have an opportunity for -O3 level "unsafe" optimizations: we could
+ // avoid the following if() and assume value is of proper type.
+ if (typeof value !== "number" && typeof value !== "boolean") {
+ throw new TypeError('Cannot convert "' + _embind_repr(value) + '" to ' + this.name);
+ }
+ return value;
+ },
+ 'argPackAdvance': 8,
+ 'readValueFromPointer': floatReadValueFromPointer(name, shift),
+ destructorFunction: null, // This type does not need a destructor
+ });
+ }
+
+ var _BDtoIHigh=true;
+
+ function _pthread_cleanup_push(routine, arg) {
+ __ATEXIT__.push(function() { Runtime.dynCall('vi', routine, [arg]) })
+ _pthread_cleanup_push.level = __ATEXIT__.length;
+ }
+
+
+
+ function new_(constructor, argumentList) {
+ if (!(constructor instanceof Function)) {
+ throw new TypeError('new_ called with constructor type ' + typeof(constructor) + " which is not a function");
+ }
+
+ /*
+ * Previously, the following line was just:
+
+ function dummy() {};
+
+ * Unfortunately, Chrome was preserving 'dummy' as the object's name, even though at creation, the 'dummy' has the
+ * correct constructor name. Thus, objects created with IMVU.new would show up in the debugger as 'dummy', which
+ * isn't very helpful. Using IMVU.createNamedFunction addresses the issue. Doublely-unfortunately, there's no way
+ * to write a test for this behavior. -NRD 2013.02.22
+ */
+ var dummy = createNamedFunction(constructor.name || 'unknownFunctionName', function(){});
+ dummy.prototype = constructor.prototype;
+ var obj = new dummy;
+
+ var r = constructor.apply(obj, argumentList);
+ return (r instanceof Object) ? r : obj;
+ }
+
+ function runDestructors(destructors) {
+ while (destructors.length) {
+ var ptr = destructors.pop();
+ var del = destructors.pop();
+ del(ptr);
+ }
+ }function craftInvokerFunction(humanName, argTypes, classType, cppInvokerFunc, cppTargetFunc) {
+ // humanName: a human-readable string name for the function to be generated.
+ // argTypes: An array that contains the embind type objects for all types in the function signature.
+ // argTypes[0] is the type object for the function return value.
+ // argTypes[1] is the type object for function this object/class type, or null if not crafting an invoker for a class method.
+ // argTypes[2...] are the actual function parameters.
+ // classType: The embind type object for the class to be bound, or null if this is not a method of a class.
+ // cppInvokerFunc: JS Function object to the C++-side function that interops into C++ code.
+ // cppTargetFunc: Function pointer (an integer to FUNCTION_TABLE) to the target C++ function the cppInvokerFunc will end up calling.
+ var argCount = argTypes.length;
+
+ if (argCount < 2) {
+ throwBindingError("argTypes array size mismatch! Must at least get return value and 'this' types!");
+ }
+
+ var isClassMethodFunc = (argTypes[1] !== null && classType !== null);
+
+ // Free functions with signature "void function()" do not need an invoker that marshalls between wire types.
+ // TODO: This omits argument count check - enable only at -O3 or similar.
+ // if (ENABLE_UNSAFE_OPTS && argCount == 2 && argTypes[0].name == "void" && !isClassMethodFunc) {
+ // return FUNCTION_TABLE[fn];
+ // }
+
+ var argsList = "";
+ var argsListWired = "";
+ for(var i = 0; i < argCount - 2; ++i) {
+ argsList += (i!==0?", ":"")+"arg"+i;
+ argsListWired += (i!==0?", ":"")+"arg"+i+"Wired";
+ }
+
+ var invokerFnBody =
+ "return function "+makeLegalFunctionName(humanName)+"("+argsList+") {\n" +
+ "if (arguments.length !== "+(argCount - 2)+") {\n" +
+ "throwBindingError('function "+humanName+" called with ' + arguments.length + ' arguments, expected "+(argCount - 2)+" args!');\n" +
+ "}\n";
+
+
+ // Determine if we need to use a dynamic stack to store the destructors for the function parameters.
+ // TODO: Remove this completely once all function invokers are being dynamically generated.
+ var needsDestructorStack = false;
+
+ for(var i = 1; i < argTypes.length; ++i) { // Skip return value at index 0 - it's not deleted here.
+ if (argTypes[i] !== null && argTypes[i].destructorFunction === undefined) { // The type does not define a destructor function - must use dynamic stack
+ needsDestructorStack = true;
+ break;
+ }
+ }
+
+ if (needsDestructorStack) {
+ invokerFnBody +=
+ "var destructors = [];\n";
+ }
+
+ var dtorStack = needsDestructorStack ? "destructors" : "null";
+ var args1 = ["throwBindingError", "invoker", "fn", "runDestructors", "retType", "classParam"];
+ var args2 = [throwBindingError, cppInvokerFunc, cppTargetFunc, runDestructors, argTypes[0], argTypes[1]];
+
+
+ if (isClassMethodFunc) {
+ invokerFnBody += "var thisWired = classParam.toWireType("+dtorStack+", this);\n";
+ }
+
+ for(var i = 0; i < argCount - 2; ++i) {
+ invokerFnBody += "var arg"+i+"Wired = argType"+i+".toWireType("+dtorStack+", arg"+i+"); // "+argTypes[i+2].name+"\n";
+ args1.push("argType"+i);
+ args2.push(argTypes[i+2]);
+ }
+
+ if (isClassMethodFunc) {
+ argsListWired = "thisWired" + (argsListWired.length > 0 ? ", " : "") + argsListWired;
+ }
+
+ var returns = (argTypes[0].name !== "void");
+
+ invokerFnBody +=
+ (returns?"var rv = ":"") + "invoker(fn"+(argsListWired.length>0?", ":"")+argsListWired+");\n";
+
+ if (needsDestructorStack) {
+ invokerFnBody += "runDestructors(destructors);\n";
+ } else {
+ for(var i = isClassMethodFunc?1:2; i < argTypes.length; ++i) { // Skip return value at index 0 - it's not deleted here. Also skip class type if not a method.
+ var paramName = (i === 1 ? "thisWired" : ("arg"+(i - 2)+"Wired"));
+ if (argTypes[i].destructorFunction !== null) {
+ invokerFnBody += paramName+"_dtor("+paramName+"); // "+argTypes[i].name+"\n";
+ args1.push(paramName+"_dtor");
+ args2.push(argTypes[i].destructorFunction);
+ }
+ }
+ }
+
+ if (returns) {
+ invokerFnBody += "var ret = retType.fromWireType(rv);\n" +
+ "return ret;\n";
+ } else {
+ }
+ invokerFnBody += "}\n";
+
+ args1.push(invokerFnBody);
+
+ var invokerFunction = new_(Function, args1).apply(null, args2);
+ return invokerFunction;
+ }
+
+
+ function ensureOverloadTable(proto, methodName, humanName) {
+ if (undefined === proto[methodName].overloadTable) {
+ var prevFunc = proto[methodName];
+ // Inject an overload resolver function that routes to the appropriate overload based on the number of arguments.
+ proto[methodName] = function() {
+ // TODO This check can be removed in -O3 level "unsafe" optimizations.
+ if (!proto[methodName].overloadTable.hasOwnProperty(arguments.length)) {
+ throwBindingError("Function '" + humanName + "' called with an invalid number of arguments (" + arguments.length + ") - expects one of (" + proto[methodName].overloadTable + ")!");
+ }
+ return proto[methodName].overloadTable[arguments.length].apply(this, arguments);
+ };
+ // Move the previous function into the overload table.
+ proto[methodName].overloadTable = [];
+ proto[methodName].overloadTable[prevFunc.argCount] = prevFunc;
+ }
+ }function exposePublicSymbol(name, value, numArguments) {
+ if (Module.hasOwnProperty(name)) {
+ if (undefined === numArguments || (undefined !== Module[name].overloadTable && undefined !== Module[name].overloadTable[numArguments])) {
+ throwBindingError("Cannot register public name '" + name + "' twice");
+ }
+
+ // We are exposing a function with the same name as an existing function. Create an overload table and a function selector
+ // that routes between the two.
+ ensureOverloadTable(Module, name, name);
+ if (Module.hasOwnProperty(numArguments)) {
+ throwBindingError("Cannot register multiple overloads of a function with the same number of arguments (" + numArguments + ")!");
+ }
+ // Add the new function into the overload table.
+ Module[name].overloadTable[numArguments] = value;
+ }
+ else {
+ Module[name] = value;
+ if (undefined !== numArguments) {
+ Module[name].numArguments = numArguments;
+ }
+ }
+ }
+
+ function heap32VectorToArray(count, firstElement) {
+ var array = [];
+ for (var i = 0; i < count; i++) {
+ array.push(HEAP32[(firstElement >> 2) + i]);
+ }
+ return array;
+ }
+
+ function replacePublicSymbol(name, value, numArguments) {
+ if (!Module.hasOwnProperty(name)) {
+ throwInternalError('Replacing nonexistant public symbol');
+ }
+ // If there's an overload table for this symbol, replace the symbol in the overload table instead.
+ if (undefined !== Module[name].overloadTable && undefined !== numArguments) {
+ Module[name].overloadTable[numArguments] = value;
+ }
+ else {
+ Module[name] = value;
+ }
+ }
+
+ function requireFunction(signature, rawFunction) {
+ signature = readLatin1String(signature);
+
+ function makeDynCaller(dynCall) {
+ var args = [];
+ for (var i = 1; i < signature.length; ++i) {
+ args.push('a' + i);
+ }
+
+ var name = 'dynCall_' + signature + '_' + rawFunction;
+ var body = 'return function ' + name + '(' + args.join(', ') + ') {\n';
+ body += ' return dynCall(rawFunction' + (args.length ? ', ' : '') + args.join(', ') + ');\n';
+ body += '};\n';
+
+ return (new Function('dynCall', 'rawFunction', body))(dynCall, rawFunction);
+ }
+
+ var fp;
+ if (Module['FUNCTION_TABLE_' + signature] !== undefined) {
+ fp = Module['FUNCTION_TABLE_' + signature][rawFunction];
+ } else if (typeof FUNCTION_TABLE !== "undefined") {
+ fp = FUNCTION_TABLE[rawFunction];
+ } else {
+ // asm.js does not give direct access to the function tables,
+ // and thus we must go through the dynCall interface which allows
+ // calling into a signature's function table by pointer value.
+ //
+ // https://github.com/dherman/asm.js/issues/83
+ //
+ // This has three main penalties:
+ // - dynCall is another function call in the path from JavaScript to C++.
+ // - JITs may not predict through the function table indirection at runtime.
+ var dc = asm['dynCall_' + signature];
+ if (dc === undefined) {
+ // We will always enter this branch if the signature
+ // contains 'f' and PRECISE_F32 is not enabled.
+ //
+ // Try again, replacing 'f' with 'd'.
+ dc = asm['dynCall_' + signature.replace(/f/g, 'd')];
+ if (dc === undefined) {
+ throwBindingError("No dynCall invoker for signature: " + signature);
+ }
+ }
+ fp = makeDynCaller(dc);
+ }
+
+ if (typeof fp !== "function") {
+ throwBindingError("unknown function pointer with signature " + signature + ": " + rawFunction);
+ }
+ return fp;
+ }
+
+
+ var UnboundTypeError=undefined;
+
+ function getTypeName(type) {
+ var ptr = ___getTypeName(type);
+ var rv = readLatin1String(ptr);
+ _free(ptr);
+ return rv;
+ }function throwUnboundTypeError(message, types) {
+ var unboundTypes = [];
+ var seen = {};
+ function visit(type) {
+ if (seen[type]) {
+ return;
+ }
+ if (registeredTypes[type]) {
+ return;
+ }
+ if (typeDependencies[type]) {
+ typeDependencies[type].forEach(visit);
+ return;
+ }
+ unboundTypes.push(type);
+ seen[type] = true;
+ }
+ types.forEach(visit);
+
+ throw new UnboundTypeError(message + ': ' + unboundTypes.map(getTypeName).join([', ']));
+ }function __embind_register_function(name, argCount, rawArgTypesAddr, signature, rawInvoker, fn) {
+ var argTypes = heap32VectorToArray(argCount, rawArgTypesAddr);
+ name = readLatin1String(name);
+
+ rawInvoker = requireFunction(signature, rawInvoker);
+
+ exposePublicSymbol(name, function() {
+ throwUnboundTypeError('Cannot call ' + name + ' due to unbound types', argTypes);
+ }, argCount - 1);
+
+ whenDependentTypesAreResolved([], argTypes, function(argTypes) {
+ var invokerArgsArray = [argTypes[0] /* return value */, null /* no class 'this'*/].concat(argTypes.slice(1) /* actual params */);
+ replacePublicSymbol(name, craftInvokerFunction(name, invokerArgsArray, null /* no class 'this'*/, rawInvoker, fn), argCount - 1);
+ return [];
+ });
+ }
+
+ function __embind_register_constant(name, type, value) {
+ name = readLatin1String(name);
+ whenDependentTypesAreResolved([], [type], function(type) {
+ type = type[0];
+ Module[name] = type['fromWireType'](value);
+ return [];
+ });
+ }
+
+ function _pthread_cleanup_pop() {
+ assert(_pthread_cleanup_push.level == __ATEXIT__.length, 'cannot pop if something else added meanwhile!');
+ __ATEXIT__.pop();
+ _pthread_cleanup_push.level = __ATEXIT__.length;
+ }
+
+
+
+
+ var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"Permission denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"File locking deadlock error",36:"File or path name too long",37:"No record locks available",38:"Function not implemented",39:"Directory not empty",40:"Too many symbolic links",42:"No message of desired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying to read unreadable message",75:"Value too large for defined data type",76:"Given log. name not unique",77:"f.d. invalid for this operation",78:"Remote address changed",79:"Can access a needed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too many users",88:"Socket operation on non-socket",89:"Destination address required",90:"Message too long",91:"Protocol wrong type for socket",92:"Protocol not available",93:"Unknown protocol",94:"Socket type not supported",95:"Not supported",96:"Protocol family not supported",97:"Address family not supported by protocol family",98:"Address already in use",99:"Address not available",100:"Network interface is not configured",101:"Network is unreachable",102:"Connection reset by network",103:"Connection aborted",104:"Connection reset by peer",105:"No buffer space available",106:"Socket is already connected",107:"Socket is not connected",108:"Can't send after socket shutdown",109:"Too many references",110:"Connection timed out",111:"Connection refused",112:"Host is down",113:"Host is unreachable",114:"Socket already connected",115:"Connection already in progress",116:"Stale file handle",122:"Quota exceeded",123:"No medium (in tape drive)",125:"Operation canceled",130:"Previous owner died",131:"State not recoverable"};
+
+ var PATH={splitPath:function (filename) {
+ var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+ return splitPathRe.exec(filename).slice(1);
+ },normalizeArray:function (parts, allowAboveRoot) {
+ // if the path tries to go above the root, `up` ends up > 0
+ var up = 0;
+ for (var i = parts.length - 1; i >= 0; i--) {
+ var last = parts[i];
+ if (last === '.') {
+ parts.splice(i, 1);
+ } else if (last === '..') {
+ parts.splice(i, 1);
+ up++;
+ } else if (up) {
+ parts.splice(i, 1);
+ up--;
+ }
+ }
+ // if the path is allowed to go above the root, restore leading ..s
+ if (allowAboveRoot) {
+ for (; up--; up) {
+ parts.unshift('..');
+ }
+ }
+ return parts;
+ },normalize:function (path) {
+ var isAbsolute = path.charAt(0) === '/',
+ trailingSlash = path.substr(-1) === '/';
+ // Normalize the path
+ path = PATH.normalizeArray(path.split('/').filter(function(p) {
+ return !!p;
+ }), !isAbsolute).join('/');
+ if (!path && !isAbsolute) {
+ path = '.';
+ }
+ if (path && trailingSlash) {
+ path += '/';
+ }
+ return (isAbsolute ? '/' : '') + path;
+ },dirname:function (path) {
+ var result = PATH.splitPath(path),
+ root = result[0],
+ dir = result[1];
+ if (!root && !dir) {
+ // No dirname whatsoever
+ return '.';
+ }
+ if (dir) {
+ // It has a dirname, strip trailing slash
+ dir = dir.substr(0, dir.length - 1);
+ }
+ return root + dir;
+ },basename:function (path) {
+ // EMSCRIPTEN return '/'' for '/', not an empty string
+ if (path === '/') return '/';
+ var lastSlash = path.lastIndexOf('/');
+ if (lastSlash === -1) return path;
+ return path.substr(lastSlash+1);
+ },extname:function (path) {
+ return PATH.splitPath(path)[3];
+ },join:function () {
+ var paths = Array.prototype.slice.call(arguments, 0);
+ return PATH.normalize(paths.join('/'));
+ },join2:function (l, r) {
+ return PATH.normalize(l + '/' + r);
+ },resolve:function () {
+ var resolvedPath = '',
+ resolvedAbsolute = false;
+ for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
+ var path = (i >= 0) ? arguments[i] : FS.cwd();
+ // Skip empty and invalid entries
+ if (typeof path !== 'string') {
+ throw new TypeError('Arguments to path.resolve must be strings');
+ } else if (!path) {
+ return ''; // an invalid portion invalidates the whole thing
+ }
+ resolvedPath = path + '/' + resolvedPath;
+ resolvedAbsolute = path.charAt(0) === '/';
+ }
+ // At this point the path should be resolved to a full absolute path, but
+ // handle relative paths to be safe (might happen when process.cwd() fails)
+ resolvedPath = PATH.normalizeArray(resolvedPath.split('/').filter(function(p) {
+ return !!p;
+ }), !resolvedAbsolute).join('/');
+ return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
+ },relative:function (from, to) {
+ from = PATH.resolve(from).substr(1);
+ to = PATH.resolve(to).substr(1);
+ function trim(arr) {
+ var start = 0;
+ for (; start < arr.length; start++) {
+ if (arr[start] !== '') break;
+ }
+ var end = arr.length - 1;
+ for (; end >= 0; end--) {
+ if (arr[end] !== '') break;
+ }
+ if (start > end) return [];
+ return arr.slice(start, end - start + 1);
+ }
+ var fromParts = trim(from.split('/'));
+ var toParts = trim(to.split('/'));
+ var length = Math.min(fromParts.length, toParts.length);
+ var samePartsLength = length;
+ for (var i = 0; i < length; i++) {
+ if (fromParts[i] !== toParts[i]) {
+ samePartsLength = i;
+ break;
+ }
+ }
+ var outputParts = [];
+ for (var i = samePartsLength; i < fromParts.length; i++) {
+ outputParts.push('..');
+ }
+ outputParts = outputParts.concat(toParts.slice(samePartsLength));
+ return outputParts.join('/');
+ }};
+
+ var TTY={ttys:[],init:function () {
+ // https://github.com/kripken/emscripten/pull/1555
+ // if (ENVIRONMENT_IS_NODE) {
+ // // currently, FS.init does not distinguish if process.stdin is a file or TTY
+ // // device, it always assumes it's a TTY device. because of this, we're forcing
+ // // process.stdin to UTF8 encoding to at least make stdin reading compatible
+ // // with text files until FS.init can be refactored.
+ // process['stdin']['setEncoding']('utf8');
+ // }
+ },shutdown:function () {
+ // https://github.com/kripken/emscripten/pull/1555
+ // if (ENVIRONMENT_IS_NODE) {
+ // // inolen: any idea as to why node -e 'process.stdin.read()' wouldn't exit immediately (with process.stdin being a tty)?
+ // // isaacs: because now it's reading from the stream, you've expressed interest in it, so that read() kicks off a _read() which creates a ReadReq operation
+ // // inolen: I thought read() in that case was a synchronous operation that just grabbed some amount of buffered data if it exists?
+ // // isaacs: it is. but it also triggers a _read() call, which calls readStart() on the handle
+ // // isaacs: do process.stdin.pause() and i'd think it'd probably close the pending call
+ // process['stdin']['pause']();
+ // }
+ },register:function (dev, ops) {
+ TTY.ttys[dev] = { input: [], output: [], ops: ops };
+ FS.registerDevice(dev, TTY.stream_ops);
+ },stream_ops:{open:function (stream) {
+ var tty = TTY.ttys[stream.node.rdev];
+ if (!tty) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
+ }
+ stream.tty = tty;
+ stream.seekable = false;
+ },close:function (stream) {
+ // flush any pending line data
+ stream.tty.ops.flush(stream.tty);
+ },flush:function (stream) {
+ stream.tty.ops.flush(stream.tty);
+ },read:function (stream, buffer, offset, length, pos /* ignored */) {
+ if (!stream.tty || !stream.tty.ops.get_char) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENXIO);
+ }
+ var bytesRead = 0;
+ for (var i = 0; i < length; i++) {
+ var result;
+ try {
+ result = stream.tty.ops.get_char(stream.tty);
+ } catch (e) {
+ throw new FS.ErrnoError(ERRNO_CODES.EIO);
+ }
+ if (result === undefined && bytesRead === 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EAGAIN);
+ }
+ if (result === null || result === undefined) break;
+ bytesRead++;
+ buffer[offset+i] = result;
+ }
+ if (bytesRead) {
+ stream.node.timestamp = Date.now();
+ }
+ return bytesRead;
+ },write:function (stream, buffer, offset, length, pos) {
+ if (!stream.tty || !stream.tty.ops.put_char) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENXIO);
+ }
+ for (var i = 0; i < length; i++) {
+ try {
+ stream.tty.ops.put_char(stream.tty, buffer[offset+i]);
+ } catch (e) {
+ throw new FS.ErrnoError(ERRNO_CODES.EIO);
+ }
+ }
+ if (length) {
+ stream.node.timestamp = Date.now();
+ }
+ return i;
+ }},default_tty_ops:{get_char:function (tty) {
+ if (!tty.input.length) {
+ var result = null;
+ if (ENVIRONMENT_IS_NODE) {
+ // we will read data by chunks of BUFSIZE
+ var BUFSIZE = 256;
+ var buf = new Buffer(BUFSIZE);
+ var bytesRead = 0;
+
+ var fd = process.stdin.fd;
+ // Linux and Mac cannot use process.stdin.fd (which isn't set up as sync)
+ var usingDevice = false;
+ try {
+ fd = fs.openSync('/dev/stdin', 'r');
+ usingDevice = true;
+ } catch (e) {}
+
+ bytesRead = fs.readSync(fd, buf, 0, BUFSIZE, null);
+
+ if (usingDevice) { fs.closeSync(fd); }
+ if (bytesRead > 0) {
+ result = buf.slice(0, bytesRead).toString('utf-8');
+ } else {
+ result = null;
+ }
+
+ } else if (typeof window != 'undefined' &&
+ typeof window.prompt == 'function') {
+ // Browser.
+ result = window.prompt('Input: '); // returns null on cancel
+ if (result !== null) {
+ result += '\n';
+ }
+ } else if (typeof readline == 'function') {
+ // Command line.
+ result = readline();
+ if (result !== null) {
+ result += '\n';
+ }
+ }
+ if (!result) {
+ return null;
+ }
+ tty.input = intArrayFromString(result, true);
+ }
+ return tty.input.shift();
+ },put_char:function (tty, val) {
+ if (val === null || val === 10) {
+ Module['print'](UTF8ArrayToString(tty.output, 0));
+ tty.output = [];
+ } else {
+ if (val != 0) tty.output.push(val); // val == 0 would cut text output off in the middle.
+ }
+ },flush:function (tty) {
+ if (tty.output && tty.output.length > 0) {
+ Module['print'](UTF8ArrayToString(tty.output, 0));
+ tty.output = [];
+ }
+ }},default_tty1_ops:{put_char:function (tty, val) {
+ if (val === null || val === 10) {
+ Module['printErr'](UTF8ArrayToString(tty.output, 0));
+ tty.output = [];
+ } else {
+ if (val != 0) tty.output.push(val);
+ }
+ },flush:function (tty) {
+ if (tty.output && tty.output.length > 0) {
+ Module['printErr'](UTF8ArrayToString(tty.output, 0));
+ tty.output = [];
+ }
+ }}};
+
+ var MEMFS={ops_table:null,mount:function (mount) {
+ return MEMFS.createNode(null, '/', 16384 | 511 /* 0777 */, 0);
+ },createNode:function (parent, name, mode, dev) {
+ if (FS.isBlkdev(mode) || FS.isFIFO(mode)) {
+ // no supported
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }
+ if (!MEMFS.ops_table) {
+ MEMFS.ops_table = {
+ dir: {
+ node: {
+ getattr: MEMFS.node_ops.getattr,
+ setattr: MEMFS.node_ops.setattr,
+ lookup: MEMFS.node_ops.lookup,
+ mknod: MEMFS.node_ops.mknod,
+ rename: MEMFS.node_ops.rename,
+ unlink: MEMFS.node_ops.unlink,
+ rmdir: MEMFS.node_ops.rmdir,
+ readdir: MEMFS.node_ops.readdir,
+ symlink: MEMFS.node_ops.symlink
+ },
+ stream: {
+ llseek: MEMFS.stream_ops.llseek
+ }
+ },
+ file: {
+ node: {
+ getattr: MEMFS.node_ops.getattr,
+ setattr: MEMFS.node_ops.setattr
+ },
+ stream: {
+ llseek: MEMFS.stream_ops.llseek,
+ read: MEMFS.stream_ops.read,
+ write: MEMFS.stream_ops.write,
+ allocate: MEMFS.stream_ops.allocate,
+ mmap: MEMFS.stream_ops.mmap,
+ msync: MEMFS.stream_ops.msync
+ }
+ },
+ link: {
+ node: {
+ getattr: MEMFS.node_ops.getattr,
+ setattr: MEMFS.node_ops.setattr,
+ readlink: MEMFS.node_ops.readlink
+ },
+ stream: {}
+ },
+ chrdev: {
+ node: {
+ getattr: MEMFS.node_ops.getattr,
+ setattr: MEMFS.node_ops.setattr
+ },
+ stream: FS.chrdev_stream_ops
+ }
+ };
+ }
+ var node = FS.createNode(parent, name, mode, dev);
+ if (FS.isDir(node.mode)) {
+ node.node_ops = MEMFS.ops_table.dir.node;
+ node.stream_ops = MEMFS.ops_table.dir.stream;
+ node.contents = {};
+ } else if (FS.isFile(node.mode)) {
+ node.node_ops = MEMFS.ops_table.file.node;
+ node.stream_ops = MEMFS.ops_table.file.stream;
+ node.usedBytes = 0; // The actual number of bytes used in the typed array, as opposed to contents.buffer.byteLength which gives the whole capacity.
+ // When the byte data of the file is populated, this will point to either a typed array, or a normal JS array. Typed arrays are preferred
+ // for performance, and used by default. However, typed arrays are not resizable like normal JS arrays are, so there is a small disk size
+ // penalty involved for appending file writes that continuously grow a file similar to std::vector capacity vs used -scheme.
+ node.contents = null;
+ } else if (FS.isLink(node.mode)) {
+ node.node_ops = MEMFS.ops_table.link.node;
+ node.stream_ops = MEMFS.ops_table.link.stream;
+ } else if (FS.isChrdev(node.mode)) {
+ node.node_ops = MEMFS.ops_table.chrdev.node;
+ node.stream_ops = MEMFS.ops_table.chrdev.stream;
+ }
+ node.timestamp = Date.now();
+ // add the new node to the parent
+ if (parent) {
+ parent.contents[name] = node;
+ }
+ return node;
+ },getFileDataAsRegularArray:function (node) {
+ if (node.contents && node.contents.subarray) {
+ var arr = [];
+ for (var i = 0; i < node.usedBytes; ++i) arr.push(node.contents[i]);
+ return arr; // Returns a copy of the original data.
+ }
+ return node.contents; // No-op, the file contents are already in a JS array. Return as-is.
+ },getFileDataAsTypedArray:function (node) {
+ if (!node.contents) return new Uint8Array;
+ if (node.contents.subarray) return node.contents.subarray(0, node.usedBytes); // Make sure to not return excess unused bytes.
+ return new Uint8Array(node.contents);
+ },expandFileStorage:function (node, newCapacity) {
+ // If we are asked to expand the size of a file that already exists, revert to using a standard JS array to store the file
+ // instead of a typed array. This makes resizing the array more flexible because we can just .push() elements at the back to
+ // increase the size.
+ if (node.contents && node.contents.subarray && newCapacity > node.contents.length) {
+ node.contents = MEMFS.getFileDataAsRegularArray(node);
+ node.usedBytes = node.contents.length; // We might be writing to a lazy-loaded file which had overridden this property, so force-reset it.
+ }
+
+ if (!node.contents || node.contents.subarray) { // Keep using a typed array if creating a new storage, or if old one was a typed array as well.
+ var prevCapacity = node.contents ? node.contents.buffer.byteLength : 0;
+ if (prevCapacity >= newCapacity) return; // No need to expand, the storage was already large enough.
+ // Don't expand strictly to the given requested limit if it's only a very small increase, but instead geometrically grow capacity.
+ // For small filesizes (<1MB), perform size*2 geometric increase, but for large sizes, do a much more conservative size*1.125 increase to
+ // avoid overshooting the allocation cap by a very large margin.
+ var CAPACITY_DOUBLING_MAX = 1024 * 1024;
+ newCapacity = Math.max(newCapacity, (prevCapacity * (prevCapacity < CAPACITY_DOUBLING_MAX ? 2.0 : 1.125)) | 0);
+ if (prevCapacity != 0) newCapacity = Math.max(newCapacity, 256); // At minimum allocate 256b for each file when expanding.
+ var oldContents = node.contents;
+ node.contents = new Uint8Array(newCapacity); // Allocate new storage.
+ if (node.usedBytes > 0) node.contents.set(oldContents.subarray(0, node.usedBytes), 0); // Copy old data over to the new storage.
+ return;
+ }
+ // Not using a typed array to back the file storage. Use a standard JS array instead.
+ if (!node.contents && newCapacity > 0) node.contents = [];
+ while (node.contents.length < newCapacity) node.contents.push(0);
+ },resizeFileStorage:function (node, newSize) {
+ if (node.usedBytes == newSize) return;
+ if (newSize == 0) {
+ node.contents = null; // Fully decommit when requesting a resize to zero.
+ node.usedBytes = 0;
+ return;
+ }
+ if (!node.contents || node.contents.subarray) { // Resize a typed array if that is being used as the backing store.
+ var oldContents = node.contents;
+ node.contents = new Uint8Array(new ArrayBuffer(newSize)); // Allocate new storage.
+ if (oldContents) {
+ node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes))); // Copy old data over to the new storage.
+ }
+ node.usedBytes = newSize;
+ return;
+ }
+ // Backing with a JS array.
+ if (!node.contents) node.contents = [];
+ if (node.contents.length > newSize) node.contents.length = newSize;
+ else while (node.contents.length < newSize) node.contents.push(0);
+ node.usedBytes = newSize;
+ },node_ops:{getattr:function (node) {
+ var attr = {};
+ // device numbers reuse inode numbers.
+ attr.dev = FS.isChrdev(node.mode) ? node.id : 1;
+ attr.ino = node.id;
+ attr.mode = node.mode;
+ attr.nlink = 1;
+ attr.uid = 0;
+ attr.gid = 0;
+ attr.rdev = node.rdev;
+ if (FS.isDir(node.mode)) {
+ attr.size = 4096;
+ } else if (FS.isFile(node.mode)) {
+ attr.size = node.usedBytes;
+ } else if (FS.isLink(node.mode)) {
+ attr.size = node.link.length;
+ } else {
+ attr.size = 0;
+ }
+ attr.atime = new Date(node.timestamp);
+ attr.mtime = new Date(node.timestamp);
+ attr.ctime = new Date(node.timestamp);
+ // NOTE: In our implementation, st_blocks = Math.ceil(st_size/st_blksize),
+ // but this is not required by the standard.
+ attr.blksize = 4096;
+ attr.blocks = Math.ceil(attr.size / attr.blksize);
+ return attr;
+ },setattr:function (node, attr) {
+ if (attr.mode !== undefined) {
+ node.mode = attr.mode;
+ }
+ if (attr.timestamp !== undefined) {
+ node.timestamp = attr.timestamp;
+ }
+ if (attr.size !== undefined) {
+ MEMFS.resizeFileStorage(node, attr.size);
+ }
+ },lookup:function (parent, name) {
+ throw FS.genericErrors[ERRNO_CODES.ENOENT];
+ },mknod:function (parent, name, mode, dev) {
+ return MEMFS.createNode(parent, name, mode, dev);
+ },rename:function (old_node, new_dir, new_name) {
+ // if we're overwriting a directory at new_name, make sure it's empty.
+ if (FS.isDir(old_node.mode)) {
+ var new_node;
+ try {
+ new_node = FS.lookupNode(new_dir, new_name);
+ } catch (e) {
+ }
+ if (new_node) {
+ for (var i in new_node.contents) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY);
+ }
+ }
+ }
+ // do the internal rewiring
+ delete old_node.parent.contents[old_node.name];
+ old_node.name = new_name;
+ new_dir.contents[new_name] = old_node;
+ old_node.parent = new_dir;
+ },unlink:function (parent, name) {
+ delete parent.contents[name];
+ },rmdir:function (parent, name) {
+ var node = FS.lookupNode(parent, name);
+ for (var i in node.contents) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY);
+ }
+ delete parent.contents[name];
+ },readdir:function (node) {
+ var entries = ['.', '..']
+ for (var key in node.contents) {
+ if (!node.contents.hasOwnProperty(key)) {
+ continue;
+ }
+ entries.push(key);
+ }
+ return entries;
+ },symlink:function (parent, newname, oldpath) {
+ var node = MEMFS.createNode(parent, newname, 511 /* 0777 */ | 40960, 0);
+ node.link = oldpath;
+ return node;
+ },readlink:function (node) {
+ if (!FS.isLink(node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ return node.link;
+ }},stream_ops:{read:function (stream, buffer, offset, length, position) {
+ var contents = stream.node.contents;
+ if (position >= stream.node.usedBytes) return 0;
+ var size = Math.min(stream.node.usedBytes - position, length);
+ assert(size >= 0);
+ if (size > 8 && contents.subarray) { // non-trivial, and typed array
+ buffer.set(contents.subarray(position, position + size), offset);
+ } else {
+ for (var i = 0; i < size; i++) buffer[offset + i] = contents[position + i];
+ }
+ return size;
+ },write:function (stream, buffer, offset, length, position, canOwn) {
+ if (!length) return 0;
+ var node = stream.node;
+ node.timestamp = Date.now();
+
+ if (buffer.subarray && (!node.contents || node.contents.subarray)) { // This write is from a typed array to a typed array?
+ if (canOwn) { // Can we just reuse the buffer we are given?
+ assert(position === 0, 'canOwn must imply no weird position inside the file');
+ node.contents = buffer.subarray(offset, offset + length);
+ node.usedBytes = length;
+ return length;
+ } else if (node.usedBytes === 0 && position === 0) { // If this is a simple first write to an empty file, do a fast set since we don't need to care about old data.
+ node.contents = new Uint8Array(buffer.subarray(offset, offset + length));
+ node.usedBytes = length;
+ return length;
+ } else if (position + length <= node.usedBytes) { // Writing to an already allocated and used subrange of the file?
+ node.contents.set(buffer.subarray(offset, offset + length), position);
+ return length;
+ }
+ }
+
+ // Appending to an existing file and we need to reallocate, or source data did not come as a typed array.
+ MEMFS.expandFileStorage(node, position+length);
+ if (node.contents.subarray && buffer.subarray) node.contents.set(buffer.subarray(offset, offset + length), position); // Use typed array write if available.
+ else {
+ for (var i = 0; i < length; i++) {
+ node.contents[position + i] = buffer[offset + i]; // Or fall back to manual write if not.
+ }
+ }
+ node.usedBytes = Math.max(node.usedBytes, position+length);
+ return length;
+ },llseek:function (stream, offset, whence) {
+ var position = offset;
+ if (whence === 1) { // SEEK_CUR.
+ position += stream.position;
+ } else if (whence === 2) { // SEEK_END.
+ if (FS.isFile(stream.node.mode)) {
+ position += stream.node.usedBytes;
+ }
+ }
+ if (position < 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ return position;
+ },allocate:function (stream, offset, length) {
+ MEMFS.expandFileStorage(stream.node, offset + length);
+ stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length);
+ },mmap:function (stream, buffer, offset, length, position, prot, flags) {
+ if (!FS.isFile(stream.node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
+ }
+ var ptr;
+ var allocated;
+ var contents = stream.node.contents;
+ // Only make a new copy when MAP_PRIVATE is specified.
+ if ( !(flags & 2) &&
+ (contents.buffer === buffer || contents.buffer === buffer.buffer) ) {
+ // We can't emulate MAP_SHARED when the file is not backed by the buffer
+ // we're mapping to (e.g. the HEAP buffer).
+ allocated = false;
+ ptr = contents.byteOffset;
+ } else {
+ // Try to avoid unnecessary slices.
+ if (position > 0 || position + length < stream.node.usedBytes) {
+ if (contents.subarray) {
+ contents = contents.subarray(position, position + length);
+ } else {
+ contents = Array.prototype.slice.call(contents, position, position + length);
+ }
+ }
+ allocated = true;
+ ptr = _malloc(length);
+ if (!ptr) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOMEM);
+ }
+ buffer.set(contents, ptr);
+ }
+ return { ptr: ptr, allocated: allocated };
+ },msync:function (stream, buffer, offset, length, mmapFlags) {
+ if (!FS.isFile(stream.node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
+ }
+ if (mmapFlags & 2) {
+ // MAP_PRIVATE calls need not to be synced back to underlying fs
+ return 0;
+ }
+
+ var bytesWritten = MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false);
+ // should we check if bytesWritten and length are the same?
+ return 0;
+ }}};
+
+ var IDBFS={dbs:{},indexedDB:function () {
+ if (typeof indexedDB !== 'undefined') return indexedDB;
+ var ret = null;
+ if (typeof window === 'object') ret = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
+ assert(ret, 'IDBFS used, but indexedDB not supported');
+ return ret;
+ },DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",mount:function (mount) {
+ // reuse all of the core MEMFS functionality
+ return MEMFS.mount.apply(null, arguments);
+ },syncfs:function (mount, populate, callback) {
+ IDBFS.getLocalSet(mount, function(err, local) {
+ if (err) return callback(err);
+
+ IDBFS.getRemoteSet(mount, function(err, remote) {
+ if (err) return callback(err);
+
+ var src = populate ? remote : local;
+ var dst = populate ? local : remote;
+
+ IDBFS.reconcile(src, dst, callback);
+ });
+ });
+ },getDB:function (name, callback) {
+ // check the cache first
+ var db = IDBFS.dbs[name];
+ if (db) {
+ return callback(null, db);
+ }
+
+ var req;
+ try {
+ req = IDBFS.indexedDB().open(name, IDBFS.DB_VERSION);
+ } catch (e) {
+ return callback(e);
+ }
+ req.onupgradeneeded = function(e) {
+ var db = e.target.result;
+ var transaction = e.target.transaction;
+
+ var fileStore;
+
+ if (db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)) {
+ fileStore = transaction.objectStore(IDBFS.DB_STORE_NAME);
+ } else {
+ fileStore = db.createObjectStore(IDBFS.DB_STORE_NAME);
+ }
+
+ if (!fileStore.indexNames.contains('timestamp')) {
+ fileStore.createIndex('timestamp', 'timestamp', { unique: false });
+ }
+ };
+ req.onsuccess = function() {
+ db = req.result;
+
+ // add to the cache
+ IDBFS.dbs[name] = db;
+ callback(null, db);
+ };
+ req.onerror = function(e) {
+ callback(this.error);
+ e.preventDefault();
+ };
+ },getLocalSet:function (mount, callback) {
+ var entries = {};
+
+ function isRealDir(p) {
+ return p !== '.' && p !== '..';
+ };
+ function toAbsolute(root) {
+ return function(p) {
+ return PATH.join2(root, p);
+ }
+ };
+
+ var check = FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));
+
+ while (check.length) {
+ var path = check.pop();
+ var stat;
+
+ try {
+ stat = FS.stat(path);
+ } catch (e) {
+ return callback(e);
+ }
+
+ if (FS.isDir(stat.mode)) {
+ check.push.apply(check, FS.readdir(path).filter(isRealDir).map(toAbsolute(path)));
+ }
+
+ entries[path] = { timestamp: stat.mtime };
+ }
+
+ return callback(null, { type: 'local', entries: entries });
+ },getRemoteSet:function (mount, callback) {
+ var entries = {};
+
+ IDBFS.getDB(mount.mountpoint, function(err, db) {
+ if (err) return callback(err);
+
+ var transaction = db.transaction([IDBFS.DB_STORE_NAME], 'readonly');
+ transaction.onerror = function(e) {
+ callback(this.error);
+ e.preventDefault();
+ };
+
+ var store = transaction.objectStore(IDBFS.DB_STORE_NAME);
+ var index = store.index('timestamp');
+
+ index.openKeyCursor().onsuccess = function(event) {
+ var cursor = event.target.result;
+
+ if (!cursor) {
+ return callback(null, { type: 'remote', db: db, entries: entries });
+ }
+
+ entries[cursor.primaryKey] = { timestamp: cursor.key };
+
+ cursor.continue();
+ };
+ });
+ },loadLocalEntry:function (path, callback) {
+ var stat, node;
+
+ try {
+ var lookup = FS.lookupPath(path);
+ node = lookup.node;
+ stat = FS.stat(path);
+ } catch (e) {
+ return callback(e);
+ }
+
+ if (FS.isDir(stat.mode)) {
+ return callback(null, { timestamp: stat.mtime, mode: stat.mode });
+ } else if (FS.isFile(stat.mode)) {
+ // Performance consideration: storing a normal JavaScript array to a IndexedDB is much slower than storing a typed array.
+ // Therefore always convert the file contents to a typed array first before writing the data to IndexedDB.
+ node.contents = MEMFS.getFileDataAsTypedArray(node);
+ return callback(null, { timestamp: stat.mtime, mode: stat.mode, contents: node.contents });
+ } else {
+ return callback(new Error('node type not supported'));
+ }
+ },storeLocalEntry:function (path, entry, callback) {
+ try {
+ if (FS.isDir(entry.mode)) {
+ FS.mkdir(path, entry.mode);
+ } else if (FS.isFile(entry.mode)) {
+ FS.writeFile(path, entry.contents, { encoding: 'binary', canOwn: true });
+ } else {
+ return callback(new Error('node type not supported'));
+ }
+
+ FS.chmod(path, entry.mode);
+ FS.utime(path, entry.timestamp, entry.timestamp);
+ } catch (e) {
+ return callback(e);
+ }
+
+ callback(null);
+ },removeLocalEntry:function (path, callback) {
+ try {
+ var lookup = FS.lookupPath(path);
+ var stat = FS.stat(path);
+
+ if (FS.isDir(stat.mode)) {
+ FS.rmdir(path);
+ } else if (FS.isFile(stat.mode)) {
+ FS.unlink(path);
+ }
+ } catch (e) {
+ return callback(e);
+ }
+
+ callback(null);
+ },loadRemoteEntry:function (store, path, callback) {
+ var req = store.get(path);
+ req.onsuccess = function(event) { callback(null, event.target.result); };
+ req.onerror = function(e) {
+ callback(this.error);
+ e.preventDefault();
+ };
+ },storeRemoteEntry:function (store, path, entry, callback) {
+ var req = store.put(entry, path);
+ req.onsuccess = function() { callback(null); };
+ req.onerror = function(e) {
+ callback(this.error);
+ e.preventDefault();
+ };
+ },removeRemoteEntry:function (store, path, callback) {
+ var req = store.delete(path);
+ req.onsuccess = function() { callback(null); };
+ req.onerror = function(e) {
+ callback(this.error);
+ e.preventDefault();
+ };
+ },reconcile:function (src, dst, callback) {
+ var total = 0;
+
+ var create = [];
+ Object.keys(src.entries).forEach(function (key) {
+ var e = src.entries[key];
+ var e2 = dst.entries[key];
+ if (!e2 || e.timestamp > e2.timestamp) {
+ create.push(key);
+ total++;
+ }
+ });
+
+ var remove = [];
+ Object.keys(dst.entries).forEach(function (key) {
+ var e = dst.entries[key];
+ var e2 = src.entries[key];
+ if (!e2) {
+ remove.push(key);
+ total++;
+ }
+ });
+
+ if (!total) {
+ return callback(null);
+ }
+
+ var errored = false;
+ var completed = 0;
+ var db = src.type === 'remote' ? src.db : dst.db;
+ var transaction = db.transaction([IDBFS.DB_STORE_NAME], 'readwrite');
+ var store = transaction.objectStore(IDBFS.DB_STORE_NAME);
+
+ function done(err) {
+ if (err) {
+ if (!done.errored) {
+ done.errored = true;
+ return callback(err);
+ }
+ return;
+ }
+ if (++completed >= total) {
+ return callback(null);
+ }
+ };
+
+ transaction.onerror = function(e) {
+ done(this.error);
+ e.preventDefault();
+ };
+
+ // sort paths in ascending order so directory entries are created
+ // before the files inside them
+ create.sort().forEach(function (path) {
+ if (dst.type === 'local') {
+ IDBFS.loadRemoteEntry(store, path, function (err, entry) {
+ if (err) return done(err);
+ IDBFS.storeLocalEntry(path, entry, done);
+ });
+ } else {
+ IDBFS.loadLocalEntry(path, function (err, entry) {
+ if (err) return done(err);
+ IDBFS.storeRemoteEntry(store, path, entry, done);
+ });
+ }
+ });
+
+ // sort paths in descending order so files are deleted before their
+ // parent directories
+ remove.sort().reverse().forEach(function(path) {
+ if (dst.type === 'local') {
+ IDBFS.removeLocalEntry(path, done);
+ } else {
+ IDBFS.removeRemoteEntry(store, path, done);
+ }
+ });
+ }};
+
+ var NODEFS={isWindows:false,staticInit:function () {
+ NODEFS.isWindows = !!process.platform.match(/^win/);
+ },mount:function (mount) {
+ assert(ENVIRONMENT_IS_NODE);
+ return NODEFS.createNode(null, '/', NODEFS.getMode(mount.opts.root), 0);
+ },createNode:function (parent, name, mode, dev) {
+ if (!FS.isDir(mode) && !FS.isFile(mode) && !FS.isLink(mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ var node = FS.createNode(parent, name, mode);
+ node.node_ops = NODEFS.node_ops;
+ node.stream_ops = NODEFS.stream_ops;
+ return node;
+ },getMode:function (path) {
+ var stat;
+ try {
+ stat = fs.lstatSync(path);
+ if (NODEFS.isWindows) {
+ // On Windows, directories return permission bits 'rw-rw-rw-', even though they have 'rwxrwxrwx', so
+ // propagate write bits to execute bits.
+ stat.mode = stat.mode | ((stat.mode & 146) >> 1);
+ }
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ return stat.mode;
+ },realPath:function (node) {
+ var parts = [];
+ while (node.parent !== node) {
+ parts.push(node.name);
+ node = node.parent;
+ }
+ parts.push(node.mount.opts.root);
+ parts.reverse();
+ return PATH.join.apply(null, parts);
+ },flagsToPermissionStringMap:{0:"r",1:"r+",2:"r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",514:"w+",577:"w",578:"w+",705:"wx",706:"wx+",1024:"a",1025:"a",1026:"a+",1089:"a",1090:"a+",1153:"ax",1154:"ax+",1217:"ax",1218:"ax+",4096:"rs",4098:"rs+"},flagsToPermissionString:function (flags) {
+ flags &= ~0100000 /*O_LARGEFILE*/; // Ignore this flag from musl, otherwise node.js fails to open the file.
+ if (flags in NODEFS.flagsToPermissionStringMap) {
+ return NODEFS.flagsToPermissionStringMap[flags];
+ } else {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ },node_ops:{getattr:function (node) {
+ var path = NODEFS.realPath(node);
+ var stat;
+ try {
+ stat = fs.lstatSync(path);
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ // node.js v0.10.20 doesn't report blksize and blocks on Windows. Fake them with default blksize of 4096.
+ // See http://support.microsoft.com/kb/140365
+ if (NODEFS.isWindows && !stat.blksize) {
+ stat.blksize = 4096;
+ }
+ if (NODEFS.isWindows && !stat.blocks) {
+ stat.blocks = (stat.size+stat.blksize-1)/stat.blksize|0;
+ }
+ return {
+ dev: stat.dev,
+ ino: stat.ino,
+ mode: stat.mode,
+ nlink: stat.nlink,
+ uid: stat.uid,
+ gid: stat.gid,
+ rdev: stat.rdev,
+ size: stat.size,
+ atime: stat.atime,
+ mtime: stat.mtime,
+ ctime: stat.ctime,
+ blksize: stat.blksize,
+ blocks: stat.blocks
+ };
+ },setattr:function (node, attr) {
+ var path = NODEFS.realPath(node);
+ try {
+ if (attr.mode !== undefined) {
+ fs.chmodSync(path, attr.mode);
+ // update the common node structure mode as well
+ node.mode = attr.mode;
+ }
+ if (attr.timestamp !== undefined) {
+ var date = new Date(attr.timestamp);
+ fs.utimesSync(path, date, date);
+ }
+ if (attr.size !== undefined) {
+ fs.truncateSync(path, attr.size);
+ }
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ },lookup:function (parent, name) {
+ var path = PATH.join2(NODEFS.realPath(parent), name);
+ var mode = NODEFS.getMode(path);
+ return NODEFS.createNode(parent, name, mode);
+ },mknod:function (parent, name, mode, dev) {
+ var node = NODEFS.createNode(parent, name, mode, dev);
+ // create the backing node for this in the fs root as well
+ var path = NODEFS.realPath(node);
+ try {
+ if (FS.isDir(node.mode)) {
+ fs.mkdirSync(path, node.mode);
+ } else {
+ fs.writeFileSync(path, '', { mode: node.mode });
+ }
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ return node;
+ },rename:function (oldNode, newDir, newName) {
+ var oldPath = NODEFS.realPath(oldNode);
+ var newPath = PATH.join2(NODEFS.realPath(newDir), newName);
+ try {
+ fs.renameSync(oldPath, newPath);
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ },unlink:function (parent, name) {
+ var path = PATH.join2(NODEFS.realPath(parent), name);
+ try {
+ fs.unlinkSync(path);
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ },rmdir:function (parent, name) {
+ var path = PATH.join2(NODEFS.realPath(parent), name);
+ try {
+ fs.rmdirSync(path);
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ },readdir:function (node) {
+ var path = NODEFS.realPath(node);
+ try {
+ return fs.readdirSync(path);
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ },symlink:function (parent, newName, oldPath) {
+ var newPath = PATH.join2(NODEFS.realPath(parent), newName);
+ try {
+ fs.symlinkSync(oldPath, newPath);
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ },readlink:function (node) {
+ var path = NODEFS.realPath(node);
+ try {
+ path = fs.readlinkSync(path);
+ path = NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root), path);
+ return path;
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ }},stream_ops:{open:function (stream) {
+ var path = NODEFS.realPath(stream.node);
+ try {
+ if (FS.isFile(stream.node.mode)) {
+ stream.nfd = fs.openSync(path, NODEFS.flagsToPermissionString(stream.flags));
+ }
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ },close:function (stream) {
+ try {
+ if (FS.isFile(stream.node.mode) && stream.nfd) {
+ fs.closeSync(stream.nfd);
+ }
+ } catch (e) {
+ if (!e.code) throw e;
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ },read:function (stream, buffer, offset, length, position) {
+ if (length === 0) return 0; // node errors on 0 length reads
+ // FIXME this is terrible.
+ var nbuffer = new Buffer(length);
+ var res;
+ try {
+ res = fs.readSync(stream.nfd, nbuffer, 0, length, position);
+ } catch (e) {
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ if (res > 0) {
+ for (var i = 0; i < res; i++) {
+ buffer[offset + i] = nbuffer[i];
+ }
+ }
+ return res;
+ },write:function (stream, buffer, offset, length, position) {
+ // FIXME this is terrible.
+ var nbuffer = new Buffer(buffer.subarray(offset, offset + length));
+ var res;
+ try {
+ res = fs.writeSync(stream.nfd, nbuffer, 0, length, position);
+ } catch (e) {
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ return res;
+ },llseek:function (stream, offset, whence) {
+ var position = offset;
+ if (whence === 1) { // SEEK_CUR.
+ position += stream.position;
+ } else if (whence === 2) { // SEEK_END.
+ if (FS.isFile(stream.node.mode)) {
+ try {
+ var stat = fs.fstatSync(stream.nfd);
+ position += stat.size;
+ } catch (e) {
+ throw new FS.ErrnoError(ERRNO_CODES[e.code]);
+ }
+ }
+ }
+
+ if (position < 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+
+ return position;
+ }}};
+
+ var WORKERFS={DIR_MODE:16895,FILE_MODE:33279,reader:null,mount:function (mount) {
+ assert(ENVIRONMENT_IS_WORKER);
+ if (!WORKERFS.reader) WORKERFS.reader = new FileReaderSync();
+ var root = WORKERFS.createNode(null, '/', WORKERFS.DIR_MODE, 0);
+ var createdParents = {};
+ function ensureParent(path) {
+ // return the parent node, creating subdirs as necessary
+ var parts = path.split('/');
+ var parent = root;
+ for (var i = 0; i < parts.length-1; i++) {
+ var curr = parts.slice(0, i+1).join('/');
+ if (!createdParents[curr]) {
+ createdParents[curr] = WORKERFS.createNode(parent, curr, WORKERFS.DIR_MODE, 0);
+ }
+ parent = createdParents[curr];
+ }
+ return parent;
+ }
+ function base(path) {
+ var parts = path.split('/');
+ return parts[parts.length-1];
+ }
+ // We also accept FileList here, by using Array.prototype
+ Array.prototype.forEach.call(mount.opts["files"] || [], function(file) {
+ WORKERFS.createNode(ensureParent(file.name), base(file.name), WORKERFS.FILE_MODE, 0, file, file.lastModifiedDate);
+ });
+ (mount.opts["blobs"] || []).forEach(function(obj) {
+ WORKERFS.createNode(ensureParent(obj["name"]), base(obj["name"]), WORKERFS.FILE_MODE, 0, obj["data"]);
+ });
+ (mount.opts["packages"] || []).forEach(function(pack) {
+ pack['metadata'].files.forEach(function(file) {
+ var name = file.filename.substr(1); // remove initial slash
+ WORKERFS.createNode(ensureParent(name), base(name), WORKERFS.FILE_MODE, 0, pack['blob'].slice(file.start, file.end));
+ });
+ });
+ return root;
+ },createNode:function (parent, name, mode, dev, contents, mtime) {
+ var node = FS.createNode(parent, name, mode);
+ node.mode = mode;
+ node.node_ops = WORKERFS.node_ops;
+ node.stream_ops = WORKERFS.stream_ops;
+ node.timestamp = (mtime || new Date).getTime();
+ assert(WORKERFS.FILE_MODE !== WORKERFS.DIR_MODE);
+ if (mode === WORKERFS.FILE_MODE) {
+ node.size = contents.size;
+ node.contents = contents;
+ } else {
+ node.size = 4096;
+ node.contents = {};
+ }
+ if (parent) {
+ parent.contents[name] = node;
+ }
+ return node;
+ },node_ops:{getattr:function (node) {
+ return {
+ dev: 1,
+ ino: undefined,
+ mode: node.mode,
+ nlink: 1,
+ uid: 0,
+ gid: 0,
+ rdev: undefined,
+ size: node.size,
+ atime: new Date(node.timestamp),
+ mtime: new Date(node.timestamp),
+ ctime: new Date(node.timestamp),
+ blksize: 4096,
+ blocks: Math.ceil(node.size / 4096),
+ };
+ },setattr:function (node, attr) {
+ if (attr.mode !== undefined) {
+ node.mode = attr.mode;
+ }
+ if (attr.timestamp !== undefined) {
+ node.timestamp = attr.timestamp;
+ }
+ },lookup:function (parent, name) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
+ },mknod:function (parent, name, mode, dev) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ },rename:function (oldNode, newDir, newName) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ },unlink:function (parent, name) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ },rmdir:function (parent, name) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ },readdir:function (node) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ },symlink:function (parent, newName, oldPath) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ },readlink:function (node) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }},stream_ops:{read:function (stream, buffer, offset, length, position) {
+ if (position >= stream.node.size) return 0;
+ var chunk = stream.node.contents.slice(position, position + length);
+ var ab = WORKERFS.reader.readAsArrayBuffer(chunk);
+ buffer.set(new Uint8Array(ab), offset);
+ return chunk.size;
+ },write:function (stream, buffer, offset, length, position) {
+ throw new FS.ErrnoError(ERRNO_CODES.EIO);
+ },llseek:function (stream, offset, whence) {
+ var position = offset;
+ if (whence === 1) { // SEEK_CUR.
+ position += stream.position;
+ } else if (whence === 2) { // SEEK_END.
+ if (FS.isFile(stream.node.mode)) {
+ position += stream.node.size;
+ }
+ }
+ if (position < 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ return position;
+ }}};
+
+ var _stdin=allocate(1, "i32*", ALLOC_STATIC);
+
+ var _stdout=allocate(1, "i32*", ALLOC_STATIC);
+
+ var _stderr=allocate(1, "i32*", ALLOC_STATIC);var FS={root:null,mounts:[],devices:[null],streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},filesystems:null,handleFSError:function (e) {
+ if (!(e instanceof FS.ErrnoError)) throw e + ' : ' + stackTrace();
+ return ___setErrNo(e.errno);
+ },lookupPath:function (path, opts) {
+ path = PATH.resolve(FS.cwd(), path);
+ opts = opts || {};
+
+ if (!path) return { path: '', node: null };
+
+ var defaults = {
+ follow_mount: true,
+ recurse_count: 0
+ };
+ for (var key in defaults) {
+ if (opts[key] === undefined) {
+ opts[key] = defaults[key];
+ }
+ }
+
+ if (opts.recurse_count > 8) { // max recursive lookup of 8
+ throw new FS.ErrnoError(ERRNO_CODES.ELOOP);
+ }
+
+ // split the path
+ var parts = PATH.normalizeArray(path.split('/').filter(function(p) {
+ return !!p;
+ }), false);
+
+ // start at the root
+ var current = FS.root;
+ var current_path = '/';
+
+ for (var i = 0; i < parts.length; i++) {
+ var islast = (i === parts.length-1);
+ if (islast && opts.parent) {
+ // stop resolving
+ break;
+ }
+
+ current = FS.lookupNode(current, parts[i]);
+ current_path = PATH.join2(current_path, parts[i]);
+
+ // jump to the mount's root node if this is a mountpoint
+ if (FS.isMountpoint(current)) {
+ if (!islast || (islast && opts.follow_mount)) {
+ current = current.mounted.root;
+ }
+ }
+
+ // by default, lookupPath will not follow a symlink if it is the final path component.
+ // setting opts.follow = true will override this behavior.
+ if (!islast || opts.follow) {
+ var count = 0;
+ while (FS.isLink(current.mode)) {
+ var link = FS.readlink(current_path);
+ current_path = PATH.resolve(PATH.dirname(current_path), link);
+
+ var lookup = FS.lookupPath(current_path, { recurse_count: opts.recurse_count });
+ current = lookup.node;
+
+ if (count++ > 40) { // limit max consecutive symlinks to 40 (SYMLOOP_MAX).
+ throw new FS.ErrnoError(ERRNO_CODES.ELOOP);
+ }
+ }
+ }
+ }
+
+ return { path: current_path, node: current };
+ },getPath:function (node) {
+ var path;
+ while (true) {
+ if (FS.isRoot(node)) {
+ var mount = node.mount.mountpoint;
+ if (!path) return mount;
+ return mount[mount.length-1] !== '/' ? mount + '/' + path : mount + path;
+ }
+ path = path ? node.name + '/' + path : node.name;
+ node = node.parent;
+ }
+ },hashName:function (parentid, name) {
+ var hash = 0;
+
+
+ for (var i = 0; i < name.length; i++) {
+ hash = ((hash << 5) - hash + name.charCodeAt(i)) | 0;
+ }
+ return ((parentid + hash) >>> 0) % FS.nameTable.length;
+ },hashAddNode:function (node) {
+ var hash = FS.hashName(node.parent.id, node.name);
+ node.name_next = FS.nameTable[hash];
+ FS.nameTable[hash] = node;
+ },hashRemoveNode:function (node) {
+ var hash = FS.hashName(node.parent.id, node.name);
+ if (FS.nameTable[hash] === node) {
+ FS.nameTable[hash] = node.name_next;
+ } else {
+ var current = FS.nameTable[hash];
+ while (current) {
+ if (current.name_next === node) {
+ current.name_next = node.name_next;
+ break;
+ }
+ current = current.name_next;
+ }
+ }
+ },lookupNode:function (parent, name) {
+ var err = FS.mayLookup(parent);
+ if (err) {
+ throw new FS.ErrnoError(err, parent);
+ }
+ var hash = FS.hashName(parent.id, name);
+ for (var node = FS.nameTable[hash]; node; node = node.name_next) {
+ var nodeName = node.name;
+ if (node.parent.id === parent.id && nodeName === name) {
+ return node;
+ }
+ }
+ // if we failed to find it in the cache, call into the VFS
+ return FS.lookup(parent, name);
+ },createNode:function (parent, name, mode, rdev) {
+ if (!FS.FSNode) {
+ FS.FSNode = function(parent, name, mode, rdev) {
+ if (!parent) {
+ parent = this; // root node sets parent to itself
+ }
+ this.parent = parent;
+ this.mount = parent.mount;
+ this.mounted = null;
+ this.id = FS.nextInode++;
+ this.name = name;
+ this.mode = mode;
+ this.node_ops = {};
+ this.stream_ops = {};
+ this.rdev = rdev;
+ };
+
+ FS.FSNode.prototype = {};
+
+ // compatibility
+ var readMode = 292 | 73;
+ var writeMode = 146;
+
+ // NOTE we must use Object.defineProperties instead of individual calls to
+ // Object.defineProperty in order to make closure compiler happy
+ Object.defineProperties(FS.FSNode.prototype, {
+ read: {
+ get: function() { return (this.mode & readMode) === readMode; },
+ set: function(val) { val ? this.mode |= readMode : this.mode &= ~readMode; }
+ },
+ write: {
+ get: function() { return (this.mode & writeMode) === writeMode; },
+ set: function(val) { val ? this.mode |= writeMode : this.mode &= ~writeMode; }
+ },
+ isFolder: {
+ get: function() { return FS.isDir(this.mode); }
+ },
+ isDevice: {
+ get: function() { return FS.isChrdev(this.mode); }
+ }
+ });
+ }
+
+ var node = new FS.FSNode(parent, name, mode, rdev);
+
+ FS.hashAddNode(node);
+
+ return node;
+ },destroyNode:function (node) {
+ FS.hashRemoveNode(node);
+ },isRoot:function (node) {
+ return node === node.parent;
+ },isMountpoint:function (node) {
+ return !!node.mounted;
+ },isFile:function (mode) {
+ return (mode & 61440) === 32768;
+ },isDir:function (mode) {
+ return (mode & 61440) === 16384;
+ },isLink:function (mode) {
+ return (mode & 61440) === 40960;
+ },isChrdev:function (mode) {
+ return (mode & 61440) === 8192;
+ },isBlkdev:function (mode) {
+ return (mode & 61440) === 24576;
+ },isFIFO:function (mode) {
+ return (mode & 61440) === 4096;
+ },isSocket:function (mode) {
+ return (mode & 49152) === 49152;
+ },flagModes:{"r":0,"rs":1052672,"r+":2,"w":577,"wx":705,"xw":705,"w+":578,"wx+":706,"xw+":706,"a":1089,"ax":1217,"xa":1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:function (str) {
+ var flags = FS.flagModes[str];
+ if (typeof flags === 'undefined') {
+ throw new Error('Unknown file open mode: ' + str);
+ }
+ return flags;
+ },flagsToPermissionString:function (flag) {
+ var perms = ['r', 'w', 'rw'][flag & 3];
+ if ((flag & 512)) {
+ perms += 'w';
+ }
+ return perms;
+ },nodePermissions:function (node, perms) {
+ if (FS.ignorePermissions) {
+ return 0;
+ }
+ // return 0 if any user, group or owner bits are set.
+ if (perms.indexOf('r') !== -1 && !(node.mode & 292)) {
+ return ERRNO_CODES.EACCES;
+ } else if (perms.indexOf('w') !== -1 && !(node.mode & 146)) {
+ return ERRNO_CODES.EACCES;
+ } else if (perms.indexOf('x') !== -1 && !(node.mode & 73)) {
+ return ERRNO_CODES.EACCES;
+ }
+ return 0;
+ },mayLookup:function (dir) {
+ var err = FS.nodePermissions(dir, 'x');
+ if (err) return err;
+ if (!dir.node_ops.lookup) return ERRNO_CODES.EACCES;
+ return 0;
+ },mayCreate:function (dir, name) {
+ try {
+ var node = FS.lookupNode(dir, name);
+ return ERRNO_CODES.EEXIST;
+ } catch (e) {
+ }
+ return FS.nodePermissions(dir, 'wx');
+ },mayDelete:function (dir, name, isdir) {
+ var node;
+ try {
+ node = FS.lookupNode(dir, name);
+ } catch (e) {
+ return e.errno;
+ }
+ var err = FS.nodePermissions(dir, 'wx');
+ if (err) {
+ return err;
+ }
+ if (isdir) {
+ if (!FS.isDir(node.mode)) {
+ return ERRNO_CODES.ENOTDIR;
+ }
+ if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) {
+ return ERRNO_CODES.EBUSY;
+ }
+ } else {
+ if (FS.isDir(node.mode)) {
+ return ERRNO_CODES.EISDIR;
+ }
+ }
+ return 0;
+ },mayOpen:function (node, flags) {
+ if (!node) {
+ return ERRNO_CODES.ENOENT;
+ }
+ if (FS.isLink(node.mode)) {
+ return ERRNO_CODES.ELOOP;
+ } else if (FS.isDir(node.mode)) {
+ if ((flags & 2097155) !== 0 || // opening for write
+ (flags & 512)) {
+ return ERRNO_CODES.EISDIR;
+ }
+ }
+ return FS.nodePermissions(node, FS.flagsToPermissionString(flags));
+ },MAX_OPEN_FDS:4096,nextfd:function (fd_start, fd_end) {
+ fd_start = fd_start || 0;
+ fd_end = fd_end || FS.MAX_OPEN_FDS;
+ for (var fd = fd_start; fd <= fd_end; fd++) {
+ if (!FS.streams[fd]) {
+ return fd;
+ }
+ }
+ throw new FS.ErrnoError(ERRNO_CODES.EMFILE);
+ },getStream:function (fd) {
+ return FS.streams[fd];
+ },createStream:function (stream, fd_start, fd_end) {
+ if (!FS.FSStream) {
+ FS.FSStream = function(){};
+ FS.FSStream.prototype = {};
+ // compatibility
+ Object.defineProperties(FS.FSStream.prototype, {
+ object: {
+ get: function() { return this.node; },
+ set: function(val) { this.node = val; }
+ },
+ isRead: {
+ get: function() { return (this.flags & 2097155) !== 1; }
+ },
+ isWrite: {
+ get: function() { return (this.flags & 2097155) !== 0; }
+ },
+ isAppend: {
+ get: function() { return (this.flags & 1024); }
+ }
+ });
+ }
+ // clone it, so we can return an instance of FSStream
+ var newStream = new FS.FSStream();
+ for (var p in stream) {
+ newStream[p] = stream[p];
+ }
+ stream = newStream;
+ var fd = FS.nextfd(fd_start, fd_end);
+ stream.fd = fd;
+ FS.streams[fd] = stream;
+ return stream;
+ },closeStream:function (fd) {
+ FS.streams[fd] = null;
+ },chrdev_stream_ops:{open:function (stream) {
+ var device = FS.getDevice(stream.node.rdev);
+ // override node's stream ops with the device's
+ stream.stream_ops = device.stream_ops;
+ // forward the open call
+ if (stream.stream_ops.open) {
+ stream.stream_ops.open(stream);
+ }
+ },llseek:function () {
+ throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
+ }},major:function (dev) {
+ return ((dev) >> 8);
+ },minor:function (dev) {
+ return ((dev) & 0xff);
+ },makedev:function (ma, mi) {
+ return ((ma) << 8 | (mi));
+ },registerDevice:function (dev, ops) {
+ FS.devices[dev] = { stream_ops: ops };
+ },getDevice:function (dev) {
+ return FS.devices[dev];
+ },getMounts:function (mount) {
+ var mounts = [];
+ var check = [mount];
+
+ while (check.length) {
+ var m = check.pop();
+
+ mounts.push(m);
+
+ check.push.apply(check, m.mounts);
+ }
+
+ return mounts;
+ },syncfs:function (populate, callback) {
+ if (typeof(populate) === 'function') {
+ callback = populate;
+ populate = false;
+ }
+
+ var mounts = FS.getMounts(FS.root.mount);
+ var completed = 0;
+
+ function done(err) {
+ if (err) {
+ if (!done.errored) {
+ done.errored = true;
+ return callback(err);
+ }
+ return;
+ }
+ if (++completed >= mounts.length) {
+ callback(null);
+ }
+ };
+
+ // sync all mounts
+ mounts.forEach(function (mount) {
+ if (!mount.type.syncfs) {
+ return done(null);
+ }
+ mount.type.syncfs(mount, populate, done);
+ });
+ },mount:function (type, opts, mountpoint) {
+ var root = mountpoint === '/';
+ var pseudo = !mountpoint;
+ var node;
+
+ if (root && FS.root) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
+ } else if (!root && !pseudo) {
+ var lookup = FS.lookupPath(mountpoint, { follow_mount: false });
+
+ mountpoint = lookup.path; // use the absolute path
+ node = lookup.node;
+
+ if (FS.isMountpoint(node)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
+ }
+
+ if (!FS.isDir(node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);
+ }
+ }
+
+ var mount = {
+ type: type,
+ opts: opts,
+ mountpoint: mountpoint,
+ mounts: []
+ };
+
+ // create a root node for the fs
+ var mountRoot = type.mount(mount);
+ mountRoot.mount = mount;
+ mount.root = mountRoot;
+
+ if (root) {
+ FS.root = mountRoot;
+ } else if (node) {
+ // set as a mountpoint
+ node.mounted = mount;
+
+ // add the new mount to the current mount's children
+ if (node.mount) {
+ node.mount.mounts.push(mount);
+ }
+ }
+
+ return mountRoot;
+ },unmount:function (mountpoint) {
+ var lookup = FS.lookupPath(mountpoint, { follow_mount: false });
+
+ if (!FS.isMountpoint(lookup.node)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+
+ // destroy the nodes for this mount, and all its child mounts
+ var node = lookup.node;
+ var mount = node.mounted;
+ var mounts = FS.getMounts(mount);
+
+ Object.keys(FS.nameTable).forEach(function (hash) {
+ var current = FS.nameTable[hash];
+
+ while (current) {
+ var next = current.name_next;
+
+ if (mounts.indexOf(current.mount) !== -1) {
+ FS.destroyNode(current);
+ }
+
+ current = next;
+ }
+ });
+
+ // no longer a mountpoint
+ node.mounted = null;
+
+ // remove this mount from the child mounts
+ var idx = node.mount.mounts.indexOf(mount);
+ assert(idx !== -1);
+ node.mount.mounts.splice(idx, 1);
+ },lookup:function (parent, name) {
+ return parent.node_ops.lookup(parent, name);
+ },mknod:function (path, mode, dev) {
+ var lookup = FS.lookupPath(path, { parent: true });
+ var parent = lookup.node;
+ var name = PATH.basename(path);
+ if (!name || name === '.' || name === '..') {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ var err = FS.mayCreate(parent, name);
+ if (err) {
+ throw new FS.ErrnoError(err);
+ }
+ if (!parent.node_ops.mknod) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }
+ return parent.node_ops.mknod(parent, name, mode, dev);
+ },create:function (path, mode) {
+ mode = mode !== undefined ? mode : 438 /* 0666 */;
+ mode &= 4095;
+ mode |= 32768;
+ return FS.mknod(path, mode, 0);
+ },mkdir:function (path, mode) {
+ mode = mode !== undefined ? mode : 511 /* 0777 */;
+ mode &= 511 | 512;
+ mode |= 16384;
+ return FS.mknod(path, mode, 0);
+ },mkdev:function (path, mode, dev) {
+ if (typeof(dev) === 'undefined') {
+ dev = mode;
+ mode = 438 /* 0666 */;
+ }
+ mode |= 8192;
+ return FS.mknod(path, mode, dev);
+ },symlink:function (oldpath, newpath) {
+ if (!PATH.resolve(oldpath)) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
+ }
+ var lookup = FS.lookupPath(newpath, { parent: true });
+ var parent = lookup.node;
+ if (!parent) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
+ }
+ var newname = PATH.basename(newpath);
+ var err = FS.mayCreate(parent, newname);
+ if (err) {
+ throw new FS.ErrnoError(err);
+ }
+ if (!parent.node_ops.symlink) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }
+ return parent.node_ops.symlink(parent, newname, oldpath);
+ },rename:function (old_path, new_path) {
+ var old_dirname = PATH.dirname(old_path);
+ var new_dirname = PATH.dirname(new_path);
+ var old_name = PATH.basename(old_path);
+ var new_name = PATH.basename(new_path);
+ // parents must exist
+ var lookup, old_dir, new_dir;
+ try {
+ lookup = FS.lookupPath(old_path, { parent: true });
+ old_dir = lookup.node;
+ lookup = FS.lookupPath(new_path, { parent: true });
+ new_dir = lookup.node;
+ } catch (e) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
+ }
+ if (!old_dir || !new_dir) throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
+ // need to be part of the same mount
+ if (old_dir.mount !== new_dir.mount) {
+ throw new FS.ErrnoError(ERRNO_CODES.EXDEV);
+ }
+ // source must exist
+ var old_node = FS.lookupNode(old_dir, old_name);
+ // old path should not be an ancestor of the new path
+ var relative = PATH.relative(old_path, new_dirname);
+ if (relative.charAt(0) !== '.') {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ // new path should not be an ancestor of the old path
+ relative = PATH.relative(new_path, old_dirname);
+ if (relative.charAt(0) !== '.') {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY);
+ }
+ // see if the new path already exists
+ var new_node;
+ try {
+ new_node = FS.lookupNode(new_dir, new_name);
+ } catch (e) {
+ // not fatal
+ }
+ // early out if nothing needs to change
+ if (old_node === new_node) {
+ return;
+ }
+ // we'll need to delete the old entry
+ var isdir = FS.isDir(old_node.mode);
+ var err = FS.mayDelete(old_dir, old_name, isdir);
+ if (err) {
+ throw new FS.ErrnoError(err);
+ }
+ // need delete permissions if we'll be overwriting.
+ // need create permissions if new doesn't already exist.
+ err = new_node ?
+ FS.mayDelete(new_dir, new_name, isdir) :
+ FS.mayCreate(new_dir, new_name);
+ if (err) {
+ throw new FS.ErrnoError(err);
+ }
+ if (!old_dir.node_ops.rename) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }
+ if (FS.isMountpoint(old_node) || (new_node && FS.isMountpoint(new_node))) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
+ }
+ // if we are going to change the parent, check write permissions
+ if (new_dir !== old_dir) {
+ err = FS.nodePermissions(old_dir, 'w');
+ if (err) {
+ throw new FS.ErrnoError(err);
+ }
+ }
+ try {
+ if (FS.trackingDelegate['willMovePath']) {
+ FS.trackingDelegate['willMovePath'](old_path, new_path);
+ }
+ } catch(e) {
+ console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: " + e.message);
+ }
+ // remove the node from the lookup hash
+ FS.hashRemoveNode(old_node);
+ // do the underlying fs rename
+ try {
+ old_dir.node_ops.rename(old_node, new_dir, new_name);
+ } catch (e) {
+ throw e;
+ } finally {
+ // add the node back to the hash (in case node_ops.rename
+ // changed its name)
+ FS.hashAddNode(old_node);
+ }
+ try {
+ if (FS.trackingDelegate['onMovePath']) FS.trackingDelegate['onMovePath'](old_path, new_path);
+ } catch(e) {
+ console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: " + e.message);
+ }
+ },rmdir:function (path) {
+ var lookup = FS.lookupPath(path, { parent: true });
+ var parent = lookup.node;
+ var name = PATH.basename(path);
+ var node = FS.lookupNode(parent, name);
+ var err = FS.mayDelete(parent, name, true);
+ if (err) {
+ throw new FS.ErrnoError(err);
+ }
+ if (!parent.node_ops.rmdir) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }
+ if (FS.isMountpoint(node)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
+ }
+ try {
+ if (FS.trackingDelegate['willDeletePath']) {
+ FS.trackingDelegate['willDeletePath'](path);
+ }
+ } catch(e) {
+ console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: " + e.message);
+ }
+ parent.node_ops.rmdir(parent, name);
+ FS.destroyNode(node);
+ try {
+ if (FS.trackingDelegate['onDeletePath']) FS.trackingDelegate['onDeletePath'](path);
+ } catch(e) {
+ console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: " + e.message);
+ }
+ },readdir:function (path) {
+ var lookup = FS.lookupPath(path, { follow: true });
+ var node = lookup.node;
+ if (!node.node_ops.readdir) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);
+ }
+ return node.node_ops.readdir(node);
+ },unlink:function (path) {
+ var lookup = FS.lookupPath(path, { parent: true });
+ var parent = lookup.node;
+ var name = PATH.basename(path);
+ var node = FS.lookupNode(parent, name);
+ var err = FS.mayDelete(parent, name, false);
+ if (err) {
+ // POSIX says unlink should set EPERM, not EISDIR
+ if (err === ERRNO_CODES.EISDIR) err = ERRNO_CODES.EPERM;
+ throw new FS.ErrnoError(err);
+ }
+ if (!parent.node_ops.unlink) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }
+ if (FS.isMountpoint(node)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
+ }
+ try {
+ if (FS.trackingDelegate['willDeletePath']) {
+ FS.trackingDelegate['willDeletePath'](path);
+ }
+ } catch(e) {
+ console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: " + e.message);
+ }
+ parent.node_ops.unlink(parent, name);
+ FS.destroyNode(node);
+ try {
+ if (FS.trackingDelegate['onDeletePath']) FS.trackingDelegate['onDeletePath'](path);
+ } catch(e) {
+ console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: " + e.message);
+ }
+ },readlink:function (path) {
+ var lookup = FS.lookupPath(path);
+ var link = lookup.node;
+ if (!link) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
+ }
+ if (!link.node_ops.readlink) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ return PATH.resolve(FS.getPath(link.parent), link.node_ops.readlink(link));
+ },stat:function (path, dontFollow) {
+ var lookup = FS.lookupPath(path, { follow: !dontFollow });
+ var node = lookup.node;
+ if (!node) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
+ }
+ if (!node.node_ops.getattr) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }
+ return node.node_ops.getattr(node);
+ },lstat:function (path) {
+ return FS.stat(path, true);
+ },chmod:function (path, mode, dontFollow) {
+ var node;
+ if (typeof path === 'string') {
+ var lookup = FS.lookupPath(path, { follow: !dontFollow });
+ node = lookup.node;
+ } else {
+ node = path;
+ }
+ if (!node.node_ops.setattr) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }
+ node.node_ops.setattr(node, {
+ mode: (mode & 4095) | (node.mode & ~4095),
+ timestamp: Date.now()
+ });
+ },lchmod:function (path, mode) {
+ FS.chmod(path, mode, true);
+ },fchmod:function (fd, mode) {
+ var stream = FS.getStream(fd);
+ if (!stream) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBADF);
+ }
+ FS.chmod(stream.node, mode);
+ },chown:function (path, uid, gid, dontFollow) {
+ var node;
+ if (typeof path === 'string') {
+ var lookup = FS.lookupPath(path, { follow: !dontFollow });
+ node = lookup.node;
+ } else {
+ node = path;
+ }
+ if (!node.node_ops.setattr) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }
+ node.node_ops.setattr(node, {
+ timestamp: Date.now()
+ // we ignore the uid / gid for now
+ });
+ },lchown:function (path, uid, gid) {
+ FS.chown(path, uid, gid, true);
+ },fchown:function (fd, uid, gid) {
+ var stream = FS.getStream(fd);
+ if (!stream) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBADF);
+ }
+ FS.chown(stream.node, uid, gid);
+ },truncate:function (path, len) {
+ if (len < 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ var node;
+ if (typeof path === 'string') {
+ var lookup = FS.lookupPath(path, { follow: true });
+ node = lookup.node;
+ } else {
+ node = path;
+ }
+ if (!node.node_ops.setattr) {
+ throw new FS.ErrnoError(ERRNO_CODES.EPERM);
+ }
+ if (FS.isDir(node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EISDIR);
+ }
+ if (!FS.isFile(node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ var err = FS.nodePermissions(node, 'w');
+ if (err) {
+ throw new FS.ErrnoError(err);
+ }
+ node.node_ops.setattr(node, {
+ size: len,
+ timestamp: Date.now()
+ });
+ },ftruncate:function (fd, len) {
+ var stream = FS.getStream(fd);
+ if (!stream) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBADF);
+ }
+ if ((stream.flags & 2097155) === 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ FS.truncate(stream.node, len);
+ },utime:function (path, atime, mtime) {
+ var lookup = FS.lookupPath(path, { follow: true });
+ var node = lookup.node;
+ node.node_ops.setattr(node, {
+ timestamp: Math.max(atime, mtime)
+ });
+ },open:function (path, flags, mode, fd_start, fd_end) {
+ if (path === "") {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
+ }
+ flags = typeof flags === 'string' ? FS.modeStringToFlags(flags) : flags;
+ mode = typeof mode === 'undefined' ? 438 /* 0666 */ : mode;
+ if ((flags & 64)) {
+ mode = (mode & 4095) | 32768;
+ } else {
+ mode = 0;
+ }
+ var node;
+ if (typeof path === 'object') {
+ node = path;
+ } else {
+ path = PATH.normalize(path);
+ try {
+ var lookup = FS.lookupPath(path, {
+ follow: !(flags & 131072)
+ });
+ node = lookup.node;
+ } catch (e) {
+ // ignore
+ }
+ }
+ // perhaps we need to create the node
+ var created = false;
+ if ((flags & 64)) {
+ if (node) {
+ // if O_CREAT and O_EXCL are set, error out if the node already exists
+ if ((flags & 128)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EEXIST);
+ }
+ } else {
+ // node doesn't exist, try to create it
+ node = FS.mknod(path, mode, 0);
+ created = true;
+ }
+ }
+ if (!node) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
+ }
+ // can't truncate a device
+ if (FS.isChrdev(node.mode)) {
+ flags &= ~512;
+ }
+ // if asked only for a directory, then this must be one
+ if ((flags & 65536) && !FS.isDir(node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);
+ }
+ // check permissions, if this is not a file we just created now (it is ok to
+ // create and write to a file with read-only permissions; it is read-only
+ // for later use)
+ if (!created) {
+ var err = FS.mayOpen(node, flags);
+ if (err) {
+ throw new FS.ErrnoError(err);
+ }
+ }
+ // do truncation if necessary
+ if ((flags & 512)) {
+ FS.truncate(node, 0);
+ }
+ // we've already handled these, don't pass down to the underlying vfs
+ flags &= ~(128 | 512);
+
+ // register the stream with the filesystem
+ var stream = FS.createStream({
+ node: node,
+ path: FS.getPath(node), // we want the absolute path to the node
+ flags: flags,
+ seekable: true,
+ position: 0,
+ stream_ops: node.stream_ops,
+ // used by the file family libc calls (fopen, fwrite, ferror, etc.)
+ ungotten: [],
+ error: false
+ }, fd_start, fd_end);
+ // call the new stream's open function
+ if (stream.stream_ops.open) {
+ stream.stream_ops.open(stream);
+ }
+ if (Module['logReadFiles'] && !(flags & 1)) {
+ if (!FS.readFiles) FS.readFiles = {};
+ if (!(path in FS.readFiles)) {
+ FS.readFiles[path] = 1;
+ Module['printErr']('read file: ' + path);
+ }
+ }
+ try {
+ if (FS.trackingDelegate['onOpenFile']) {
+ var trackingFlags = 0;
+ if ((flags & 2097155) !== 1) {
+ trackingFlags |= FS.tracking.openFlags.READ;
+ }
+ if ((flags & 2097155) !== 0) {
+ trackingFlags |= FS.tracking.openFlags.WRITE;
+ }
+ FS.trackingDelegate['onOpenFile'](path, trackingFlags);
+ }
+ } catch(e) {
+ console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: " + e.message);
+ }
+ return stream;
+ },close:function (stream) {
+ if (stream.getdents) stream.getdents = null; // free readdir state
+ try {
+ if (stream.stream_ops.close) {
+ stream.stream_ops.close(stream);
+ }
+ } catch (e) {
+ throw e;
+ } finally {
+ FS.closeStream(stream.fd);
+ }
+ },llseek:function (stream, offset, whence) {
+ if (!stream.seekable || !stream.stream_ops.llseek) {
+ throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
+ }
+ stream.position = stream.stream_ops.llseek(stream, offset, whence);
+ stream.ungotten = [];
+ return stream.position;
+ },read:function (stream, buffer, offset, length, position) {
+ if (length < 0 || position < 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ if ((stream.flags & 2097155) === 1) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBADF);
+ }
+ if (FS.isDir(stream.node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EISDIR);
+ }
+ if (!stream.stream_ops.read) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ var seeking = true;
+ if (typeof position === 'undefined') {
+ position = stream.position;
+ seeking = false;
+ } else if (!stream.seekable) {
+ throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
+ }
+ var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position);
+ if (!seeking) stream.position += bytesRead;
+ return bytesRead;
+ },write:function (stream, buffer, offset, length, position, canOwn) {
+ if (length < 0 || position < 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ if ((stream.flags & 2097155) === 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBADF);
+ }
+ if (FS.isDir(stream.node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EISDIR);
+ }
+ if (!stream.stream_ops.write) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ if (stream.flags & 1024) {
+ // seek to the end before writing in append mode
+ FS.llseek(stream, 0, 2);
+ }
+ var seeking = true;
+ if (typeof position === 'undefined') {
+ position = stream.position;
+ seeking = false;
+ } else if (!stream.seekable) {
+ throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
+ }
+ var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn);
+ if (!seeking) stream.position += bytesWritten;
+ try {
+ if (stream.path && FS.trackingDelegate['onWriteToFile']) FS.trackingDelegate['onWriteToFile'](stream.path);
+ } catch(e) {
+ console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: " + e.message);
+ }
+ return bytesWritten;
+ },allocate:function (stream, offset, length) {
+ if (offset < 0 || length <= 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
+ }
+ if ((stream.flags & 2097155) === 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EBADF);
+ }
+ if (!FS.isFile(stream.node.mode) && !FS.isDir(node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
+ }
+ if (!stream.stream_ops.allocate) {
+ throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP);
+ }
+ stream.stream_ops.allocate(stream, offset, length);
+ },mmap:function (stream, buffer, offset, length, position, prot, flags) {
+ // TODO if PROT is PROT_WRITE, make sure we have write access
+ if ((stream.flags & 2097155) === 1) {
+ throw new FS.ErrnoError(ERRNO_CODES.EACCES);
+ }
+ if (!stream.stream_ops.mmap) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
+ }
+ return stream.stream_ops.mmap(stream, buffer, offset, length, position, prot, flags);
+ },msync:function (stream, buffer, offset, length, mmapFlags) {
+ if (!stream || !stream.stream_ops.msync) {
+ return 0;
+ }
+ return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags);
+ },munmap:function (stream) {
+ return 0;
+ },ioctl:function (stream, cmd, arg) {
+ if (!stream.stream_ops.ioctl) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOTTY);
+ }
+ return stream.stream_ops.ioctl(stream, cmd, arg);
+ },readFile:function (path, opts) {
+ opts = opts || {};
+ opts.flags = opts.flags || 'r';
+ opts.encoding = opts.encoding || 'binary';
+ if (opts.encoding !== 'utf8' && opts.encoding !== 'binary') {
+ throw new Error('Invalid encoding type "' + opts.encoding + '"');
+ }
+ var ret;
+ var stream = FS.open(path, opts.flags);
+ var stat = FS.stat(path);
+ var length = stat.size;
+ var buf = new Uint8Array(length);
+ FS.read(stream, buf, 0, length, 0);
+ if (opts.encoding === 'utf8') {
+ ret = UTF8ArrayToString(buf, 0);
+ } else if (opts.encoding === 'binary') {
+ ret = buf;
+ }
+ FS.close(stream);
+ return ret;
+ },writeFile:function (path, data, opts) {
+ opts = opts || {};
+ opts.flags = opts.flags || 'w';
+ opts.encoding = opts.encoding || 'utf8';
+ if (opts.encoding !== 'utf8' && opts.encoding !== 'binary') {
+ throw new Error('Invalid encoding type "' + opts.encoding + '"');
+ }
+ var stream = FS.open(path, opts.flags, opts.mode);
+ if (opts.encoding === 'utf8') {
+ var buf = new Uint8Array(lengthBytesUTF8(data)+1);
+ var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length);
+ FS.write(stream, buf, 0, actualNumBytes, 0, opts.canOwn);
+ } else if (opts.encoding === 'binary') {
+ FS.write(stream, data, 0, data.length, 0, opts.canOwn);
+ }
+ FS.close(stream);
+ },cwd:function () {
+ return FS.currentPath;
+ },chdir:function (path) {
+ var lookup = FS.lookupPath(path, { follow: true });
+ if (!FS.isDir(lookup.node.mode)) {
+ throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);
+ }
+ var err = FS.nodePermissions(lookup.node, 'x');
+ if (err) {
+ throw new FS.ErrnoError(err);
+ }
+ FS.currentPath = lookup.path;
+ },createDefaultDirectories:function () {
+ FS.mkdir('/tmp');
+ FS.mkdir('/home');
+ FS.mkdir('/home/web_user');
+ },createDefaultDevices:function () {
+ // create /dev
+ FS.mkdir('/dev');
+ // setup /dev/null
+ FS.registerDevice(FS.makedev(1, 3), {
+ read: function() { return 0; },
+ write: function(stream, buffer, offset, length, pos) { return length; }
+ });
+ FS.mkdev('/dev/null', FS.makedev(1, 3));
+ // setup /dev/tty and /dev/tty1
+ // stderr needs to print output using Module['printErr']
+ // so we register a second tty just for it.
+ TTY.register(FS.makedev(5, 0), TTY.default_tty_ops);
+ TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops);
+ FS.mkdev('/dev/tty', FS.makedev(5, 0));
+ FS.mkdev('/dev/tty1', FS.makedev(6, 0));
+ // setup /dev/[u]random
+ var random_device;
+ if (typeof crypto !== 'undefined') {
+ // for modern web browsers
+ var randomBuffer = new Uint8Array(1);
+ random_device = function() { crypto.getRandomValues(randomBuffer); return randomBuffer[0]; };
+ } else if (ENVIRONMENT_IS_NODE) {
+ // for nodejs
+ random_device = function() { return require('crypto').randomBytes(1)[0]; };
+ } else {
+ // default for ES5 platforms
+ random_device = function() { return (Math.random()*256)|0; };
+ }
+ FS.createDevice('/dev', 'random', random_device);
+ FS.createDevice('/dev', 'urandom', random_device);
+ // we're not going to emulate the actual shm device,
+ // just create the tmp dirs that reside in it commonly
+ FS.mkdir('/dev/shm');
+ FS.mkdir('/dev/shm/tmp');
+ },createSpecialDirectories:function () {
+ // create /proc/self/fd which allows /proc/self/fd/6 => readlink gives the name of the stream for fd 6 (see test_unistd_ttyname)
+ FS.mkdir('/proc');
+ FS.mkdir('/proc/self');
+ FS.mkdir('/proc/self/fd');
+ FS.mount({
+ mount: function() {
+ var node = FS.createNode('/proc/self', 'fd', 16384 | 0777, 73);
+ node.node_ops = {
+ lookup: function(parent, name) {
+ var fd = +name;
+ var stream = FS.getStream(fd);
+ if (!stream) throw new FS.ErrnoError(ERRNO_CODES.EBADF);
+ var ret = {
+ parent: null,
+ mount: { mountpoint: 'fake' },
+ node_ops: { readlink: function() { return stream.path } }
+ };
+ ret.parent = ret; // make it look like a simple root node
+ return ret;
+ }
+ };
+ return node;
+ }
+ }, {}, '/proc/self/fd');
+ },createStandardStreams:function () {
+ // TODO deprecate the old functionality of a single
+ // input / output callback and that utilizes FS.createDevice
+ // and instead require a unique set of stream ops
+
+ // by default, we symlink the standard streams to the
+ // default tty devices. however, if the standard streams
+ // have been overwritten we create a unique device for
+ // them instead.
+ if (Module['stdin']) {
+ FS.createDevice('/dev', 'stdin', Module['stdin']);
+ } else {
+ FS.symlink('/dev/tty', '/dev/stdin');
+ }
+ if (Module['stdout']) {
+ FS.createDevice('/dev', 'stdout', null, Module['stdout']);
+ } else {
+ FS.symlink('/dev/tty', '/dev/stdout');
+ }
+ if (Module['stderr']) {
+ FS.createDevice('/dev', 'stderr', null, Module['stderr']);
+ } else {
+ FS.symlink('/dev/tty1', '/dev/stderr');
+ }
+
+ // open default streams for the stdin, stdout and stderr devices
+ var stdin = FS.open('/dev/stdin', 'r');
+ assert(stdin.fd === 0, 'invalid handle for stdin (' + stdin.fd + ')');
+
+ var stdout = FS.open('/dev/stdout', 'w');
+ assert(stdout.fd === 1, 'invalid handle for stdout (' + stdout.fd + ')');
+
+ var stderr = FS.open('/dev/stderr', 'w');
+ assert(stderr.fd === 2, 'invalid handle for stderr (' + stderr.fd + ')');
+ },ensureErrnoError:function () {
+ if (FS.ErrnoError) return;
+ FS.ErrnoError = function ErrnoError(errno, node) {
+ //Module.printErr(stackTrace()); // useful for debugging
+ this.node = node;
+ this.setErrno = function(errno) {
+ this.errno = errno;
+ for (var key in ERRNO_CODES) {
+ if (ERRNO_CODES[key] === errno) {
+ this.code = key;
+ break;
+ }
+ }
+ };
+ this.setErrno(errno);
+ this.message = ERRNO_MESSAGES[errno];
+ if (this.stack) this.stack = demangleAll(this.stack);
+ };
+ FS.ErrnoError.prototype = new Error();
+ FS.ErrnoError.prototype.constructor = FS.ErrnoError;
+ // Some errors may happen quite a bit, to avoid overhead we reuse them (and suffer a lack of stack info)
+ [ERRNO_CODES.ENOENT].forEach(function(code) {
+ FS.genericErrors[code] = new FS.ErrnoError(code);
+ FS.genericErrors[code].stack = '<generic error, no stack>';
+ });
+ },staticInit:function () {
+ FS.ensureErrnoError();
+
+ FS.nameTable = new Array(4096);
+
+ FS.mount(MEMFS, {}, '/');
+
+ FS.createDefaultDirectories();
+ FS.createDefaultDevices();
+ FS.createSpecialDirectories();
+
+ FS.filesystems = {
+ 'MEMFS': MEMFS,
+ 'IDBFS': IDBFS,
+ 'NODEFS': NODEFS,
+ 'WORKERFS': WORKERFS,
+ };
+ },init:function (input, output, error) {
+ assert(!FS.init.initialized, 'FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)');
+ FS.init.initialized = true;
+
+ FS.ensureErrnoError();
+
+ // Allow Module.stdin etc. to provide defaults, if none explicitly passed to us here
+ Module['stdin'] = input || Module['stdin'];
+ Module['stdout'] = output || Module['stdout'];
+ Module['stderr'] = error || Module['stderr'];
+
+ FS.createStandardStreams();
+ },quit:function () {
+ FS.init.initialized = false;
+ // force-flush all streams, so we get musl std streams printed out
+ var fflush = Module['_fflush'];
+ if (fflush) fflush(0);
+ // close all of our streams
+ for (var i = 0; i < FS.streams.length; i++) {
+ var stream = FS.streams[i];
+ if (!stream) {
+ continue;
+ }
+ FS.close(stream);
+ }
+ },getMode:function (canRead, canWrite) {
+ var mode = 0;
+ if (canRead) mode |= 292 | 73;
+ if (canWrite) mode |= 146;
+ return mode;
+ },joinPath:function (parts, forceRelative) {
+ var path = PATH.join.apply(null, parts);
+ if (forceRelative && path[0] == '/') path = path.substr(1);
+ return path;
+ },absolutePath:function (relative, base) {
+ return PATH.resolve(base, relative);
+ },standardizePath:function (path) {
+ return PATH.normalize(path);
+ },findObject:function (path, dontResolveLastLink) {
+ var ret = FS.analyzePath(path, dontResolveLastLink);
+ if (ret.exists) {
+ return ret.object;
+ } else {
+ ___setErrNo(ret.error);
+ return null;
+ }
+ },analyzePath:function (path, dontResolveLastLink) {
+ // operate from within the context of the symlink's target
+ try {
+ var lookup = FS.lookupPath(path, { follow: !dontResolveLastLink });
+ path = lookup.path;
+ } catch (e) {
+ }
+ var ret = {
+ isRoot: false, exists: false, error: 0, name: null, path: null, object: null,
+ parentExists: false, parentPath: null, parentObject: null
+ };
+ try {
+ var lookup = FS.lookupPath(path, { parent: true });
+ ret.parentExists = true;
+ ret.parentPath = lookup.path;
+ ret.parentObject = lookup.node;
+ ret.name = PATH.basename(path);
+ lookup = FS.lookupPath(path, { follow: !dontResolveLastLink });
+ ret.exists = true;
+ ret.path = lookup.path;
+ ret.object = lookup.node;
+ ret.name = lookup.node.name;
+ ret.isRoot = lookup.path === '/';
+ } catch (e) {
+ ret.error = e.errno;
+ };
+ return ret;
+ },createFolder:function (parent, name, canRead, canWrite) {
+ var path = PATH.join2(typeof parent === 'string' ? parent : FS.getPath(parent), name);
+ var mode = FS.getMode(canRead, canWrite);
+ return FS.mkdir(path, mode);
+ },createPath:function (parent, path, canRead, canWrite) {
+ parent = typeof parent === 'string' ? parent : FS.getPath(parent);
+ var parts = path.split('/').reverse();
+ while (parts.length) {
+ var part = parts.pop();
+ if (!part) continue;
+ var current = PATH.join2(parent, part);
+ try {
+ FS.mkdir(current);
+ } catch (e) {
+ // ignore EEXIST
+ }
+ parent = current;
+ }
+ return current;
+ },createFile:function (parent, name, properties, canRead, canWrite) {
+ var path = PATH.join2(typeof parent === 'string' ? parent : FS.getPath(parent), name);
+ var mode = FS.getMode(canRead, canWrite);
+ return FS.create(path, mode);
+ },createDataFile:function (parent, name, data, canRead, canWrite, canOwn) {
+ var path = name ? PATH.join2(typeof parent === 'string' ? parent : FS.getPath(parent), name) : parent;
+ var mode = FS.getMode(canRead, canWrite);
+ var node = FS.create(path, mode);
+ if (data) {
+ if (typeof data === 'string') {
+ var arr = new Array(data.length);
+ for (var i = 0, len = data.length; i < len; ++i) arr[i] = data.charCodeAt(i);
+ data = arr;
+ }
+ // make sure we can write to the file
+ FS.chmod(node, mode | 146);
+ var stream = FS.open(node, 'w');
+ FS.write(stream, data, 0, data.length, 0, canOwn);
+ FS.close(stream);
+ FS.chmod(node, mode);
+ }
+ return node;
+ },createDevice:function (parent, name, input, output) {
+ var path = PATH.join2(typeof parent === 'string' ? parent : FS.getPath(parent), name);
+ var mode = FS.getMode(!!input, !!output);
+ if (!FS.createDevice.major) FS.createDevice.major = 64;
+ var dev = FS.makedev(FS.createDevice.major++, 0);
+ // Create a fake device that a set of stream ops to emulate
+ // the old behavior.
+ FS.registerDevice(dev, {
+ open: function(stream) {
+ stream.seekable = false;
+ },
+ close: function(stream) {
+ // flush any pending line data
+ if (output && output.buffer && output.buffer.length) {
+ output(10);
+ }
+ },
+ read: function(stream, buffer, offset, length, pos /* ignored */) {
+ var bytesRead = 0;
+ for (var i = 0; i < length; i++) {
+ var result;
+ try {
+ result = input();
+ } catch (e) {
+ throw new FS.ErrnoError(ERRNO_CODES.EIO);
+ }
+ if (result === undefined && bytesRead === 0) {
+ throw new FS.ErrnoError(ERRNO_CODES.EAGAIN);
+ }
+ if (result === null || result === undefined) break;
+ bytesRead++;
+ buffer[offset+i] = result;
+ }
+ if (bytesRead) {
+ stream.node.timestamp = Date.now();
+ }
+ return bytesRead;
+ },
+ write: function(stream, buffer, offset, length, pos) {
+ for (var i = 0; i < length; i++) {
+ try {
+ output(buffer[offset+i]);
+ } catch (e) {
+ throw new FS.ErrnoError(ERRNO_CODES.EIO);
+ }
+ }
+ if (length) {
+ stream.node.timestamp = Date.now();
+ }
+ return i;
+ }
+ });
+ return FS.mkdev(path, mode, dev);
+ },createLink:function (parent, name, target, canRead, canWrite) {
+ var path = PATH.join2(typeof parent === 'string' ? parent : FS.getPath(parent), name);
+ return FS.symlink(target, path);
+ },forceLoadFile:function (obj) {
+ if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return true;
+ var success = true;
+ if (typeof XMLHttpRequest !== 'undefined') {
+ throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");
+ } else if (Module['read']) {
+ // Command-line.
+ try {
+ // WARNING: Can't read binary files in V8's d8 or tracemonkey's js, as
+ // read() will try to parse UTF8.
+ obj.contents = intArrayFromString(Module['read'](obj.url), true);
+ obj.usedBytes = obj.contents.length;
+ } catch (e) {
+ success = false;
+ }
+ } else {
+ throw new Error('Cannot load without read() or XMLHttpRequest.');
+ }
+ if (!success) ___setErrNo(ERRNO_CODES.EIO);
+ return success;
+ },createLazyFile:function (parent, name, url, canRead, canWrite) {
+ // Lazy chunked Uint8Array (implements get and length from Uint8Array). Actual getting is abstracted away for eventual reuse.
+ function LazyUint8Array() {
+ this.lengthKnown = false;
+ this.chunks = []; // Loaded chunks. Index is the chunk number
+ }
+ LazyUint8Array.prototype.get = function LazyUint8Array_get(idx) {
+ if (idx > this.length-1 || idx < 0) {
+ return undefined;
+ }
+ var chunkOffset = idx % this.chunkSize;
+ var chunkNum = (idx / this.chunkSize)|0;
+ return this.getter(chunkNum)[chunkOffset];
+ }
+ LazyUint8Array.prototype.setDataGetter = function LazyUint8Array_setDataGetter(getter) {
+ this.getter = getter;
+ }
+ LazyUint8Array.prototype.cacheLength = function LazyUint8Array_cacheLength() {
+ // Find length
+ var xhr = new XMLHttpRequest();
+ xhr.open('HEAD', url, false);
+ xhr.send(null);
+ if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status);
+ var datalength = Number(xhr.getResponseHeader("Content-length"));
+ var header;
+ var hasByteServing = (header = xhr.getResponseHeader("Accept-Ranges")) && header === "bytes";
+ var chunkSize = 1024*1024; // Chunk size in bytes
+
+ if (!hasByteServing) chunkSize = datalength;
+
+ // Function to get a range from the remote URL.
+ var doXHR = (function(from, to) {
+ if (from > to) throw new Error("invalid range (" + from + ", " + to + ") or no bytes requested!");
+ if (to > datalength-1) throw new Error("only " + datalength + " bytes available! programmer error!");
+
+ // TODO: Use mozResponseArrayBuffer, responseStream, etc. if available.
+ var xhr = new XMLHttpRequest();
+ xhr.open('GET', url, false);
+ if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to);
+
+ // Some hints to the browser that we want binary data.
+ if (typeof Uint8Array != 'undefined') xhr.responseType = 'arraybuffer';
+ if (xhr.overrideMimeType) {
+ xhr.overrideMimeType('text/plain; charset=x-user-defined');
+ }
+
+ xhr.send(null);
+ if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status);
+ if (xhr.response !== undefined) {
+ return new Uint8Array(xhr.response || []);
+ } else {
+ return intArrayFromString(xhr.responseText || '', true);
+ }
+ });
+ var lazyArray = this;
+ lazyArray.setDataGetter(function(chunkNum) {
+ var start = chunkNum * chunkSize;
+ var end = (chunkNum+1) * chunkSize - 1; // including this byte
+ end = Math.min(end, datalength-1); // if datalength-1 is selected, this is the last block
+ if (typeof(lazyArray.chunks[chunkNum]) === "undefined") {
+ lazyArray.chunks[chunkNum] = doXHR(start, end);
+ }
+ if (typeof(lazyArray.chunks[chunkNum]) === "undefined") throw new Error("doXHR failed!");
+ return lazyArray.chunks[chunkNum];
+ });
+
+ this._length = datalength;
+ this._chunkSize = chunkSize;
+ this.lengthKnown = true;
+ }
+ if (typeof XMLHttpRequest !== 'undefined') {
+ if (!ENVIRONMENT_IS_WORKER) throw 'Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc';
+ var lazyArray = new LazyUint8Array();
+ Object.defineProperty(lazyArray, "length", {
+ get: function() {
+ if(!this.lengthKnown) {
+ this.cacheLength();
+ }
+ return this._length;
+ }
+ });
+ Object.defineProperty(lazyArray, "chunkSize", {
+ get: function() {
+ if(!this.lengthKnown) {
+ this.cacheLength();
+ }
+ return this._chunkSize;
+ }
+ });
+
+ var properties = { isDevice: false, contents: lazyArray };
+ } else {
+ var properties = { isDevice: false, url: url };
+ }
+
+ var node = FS.createFile(parent, name, properties, canRead, canWrite);
+ // This is a total hack, but I want to get this lazy file code out of the
+ // core of MEMFS. If we want to keep this lazy file concept I feel it should
+ // be its own thin LAZYFS proxying calls to MEMFS.
+ if (properties.contents) {
+ node.contents = properties.contents;
+ } else if (properties.url) {
+ node.contents = null;
+ node.url = properties.url;
+ }
+ // Add a function that defers querying the file size until it is asked the first time.
+ Object.defineProperty(node, "usedBytes", {
+ get: function() { return this.contents.length; }
+ });
+ // override each stream op with one that tries to force load the lazy file first
+ var stream_ops = {};
+ var keys = Object.keys(node.stream_ops);
+ keys.forEach(function(key) {
+ var fn = node.stream_ops[key];
+ stream_ops[key] = function forceLoadLazyFile() {
+ if (!FS.forceLoadFile(node)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EIO);
+ }
+ return fn.apply(null, arguments);
+ };
+ });
+ // use a custom read function
+ stream_ops.read = function stream_ops_read(stream, buffer, offset, length, position) {
+ if (!FS.forceLoadFile(node)) {
+ throw new FS.ErrnoError(ERRNO_CODES.EIO);
+ }
+ var contents = stream.node.contents;
+ if (position >= contents.length)
+ return 0;
+ var size = Math.min(contents.length - position, length);
+ assert(size >= 0);
+ if (contents.slice) { // normal array
+ for (var i = 0; i < size; i++) {
+ buffer[offset + i] = contents[position + i];
+ }
+ } else {
+ for (var i = 0; i < size; i++) { // LazyUint8Array from sync binary XHR
+ buffer[offset + i] = contents.get(position + i);
+ }
+ }
+ return size;
+ };
+ node.stream_ops = stream_ops;
+ return node;
+ },createPreloadedFile:function (parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) {
+ Browser.init();
+ // TODO we should allow people to just pass in a complete filename instead
+ // of parent and name being that we just join them anyways
+ var fullname = name ? PATH.resolve(PATH.join2(parent, name)) : parent;
+ var dep = getUniqueRunDependency('cp ' + fullname); // might have several active requests for the same fullname
+ function processData(byteArray) {
+ function finish(byteArray) {
+ if (preFinish) preFinish();
+ if (!dontCreateFile) {
+ FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn);
+ }
+ if (onload) onload();
+ removeRunDependency(dep);
+ }
+ var handled = false;
+ Module['preloadPlugins'].forEach(function(plugin) {
+ if (handled) return;
+ if (plugin['canHandle'](fullname)) {
+ plugin['handle'](byteArray, fullname, finish, function() {
+ if (onerror) onerror();
+ removeRunDependency(dep);
+ });
+ handled = true;
+ }
+ });
+ if (!handled) finish(byteArray);
+ }
+ addRunDependency(dep);
+ if (typeof url == 'string') {
+ Browser.asyncLoad(url, function(byteArray) {
+ processData(byteArray);
+ }, onerror);
+ } else {
+ processData(url);
+ }
+ },indexedDB:function () {
+ return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
+ },DB_NAME:function () {
+ return 'EM_FS_' + window.location.pathname;
+ },DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:function (paths, onload, onerror) {
+ onload = onload || function(){};
+ onerror = onerror || function(){};
+ var indexedDB = FS.indexedDB();
+ try {
+ var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION);
+ } catch (e) {
+ return onerror(e);
+ }
+ openRequest.onupgradeneeded = function openRequest_onupgradeneeded() {
+ console.log('creating db');
+ var db = openRequest.result;
+ db.createObjectStore(FS.DB_STORE_NAME);
+ };
+ openRequest.onsuccess = function openRequest_onsuccess() {
+ var db = openRequest.result;
+ var transaction = db.transaction([FS.DB_STORE_NAME], 'readwrite');
+ var files = transaction.objectStore(FS.DB_STORE_NAME);
+ var ok = 0, fail = 0, total = paths.length;
+ function finish() {
+ if (fail == 0) onload(); else onerror();
+ }
+ paths.forEach(function(path) {
+ var putRequest = files.put(FS.analyzePath(path).object.contents, path);
+ putRequest.onsuccess = function putRequest_onsuccess() { ok++; if (ok + fail == total) finish() };
+ putRequest.onerror = function putRequest_onerror() { fail++; if (ok + fail == total) finish() };
+ });
+ transaction.onerror = onerror;
+ };
+ openRequest.onerror = onerror;
+ },loadFilesFromDB:function (paths, onload, onerror) {
+ onload = onload || function(){};
+ onerror = onerror || function(){};
+ var indexedDB = FS.indexedDB();
+ try {
+ var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION);
+ } catch (e) {
+ return onerror(e);
+ }
+ openRequest.onupgradeneeded = onerror; // no database to load from
+ openRequest.onsuccess = function openRequest_onsuccess() {
+ var db = openRequest.result;
+ try {
+ var transaction = db.transaction([FS.DB_STORE_NAME], 'readonly');
+ } catch(e) {
+ onerror(e);
+ return;
+ }
+ var files = transaction.objectStore(FS.DB_STORE_NAME);
+ var ok = 0, fail = 0, total = paths.length;
+ function finish() {
+ if (fail == 0) onload(); else onerror();
+ }
+ paths.forEach(function(path) {
+ var getRequest = files.get(path);
+ getRequest.onsuccess = function getRequest_onsuccess() {
+ if (FS.analyzePath(path).exists) {
+ FS.unlink(path);
+ }
+ FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true);
+ ok++;
+ if (ok + fail == total) finish();
+ };
+ getRequest.onerror = function getRequest_onerror() { fail++; if (ok + fail == total) finish() };
+ });
+ transaction.onerror = onerror;
+ };
+ openRequest.onerror = onerror;
+ }};var SYSCALLS={DEFAULT_POLLMASK:5,mappings:{},umask:511,calculateAt:function (dirfd, path) {
+ if (path[0] !== '/') {
+ // relative path
+ var dir;
+ if (dirfd === -100) {
+ dir = FS.cwd();
+ } else {
+ var dirstream = FS.getStream(dirfd);
+ if (!dirstream) throw new FS.ErrnoError(ERRNO_CODES.EBADF);
+ dir = dirstream.path;
+ }
+ path = PATH.join2(dir, path);
+ }
+ return path;
+ },doStat:function (func, path, buf) {
+ try {
+ var stat = func(path);
+ } catch (e) {
+ if (e && e.node && PATH.normalize(path) !== PATH.normalize(FS.getPath(e.node))) {
+ // an error occurred while trying to look up the path; we should just report ENOTDIR
+ return -ERRNO_CODES.ENOTDIR;
+ }
+ throw e;
+ }
+ HEAP32[((buf)>>2)]=stat.dev;
+ HEAP32[(((buf)+(4))>>2)]=0;
+ HEAP32[(((buf)+(8))>>2)]=stat.ino;
+ HEAP32[(((buf)+(12))>>2)]=stat.mode;
+ HEAP32[(((buf)+(16))>>2)]=stat.nlink;
+ HEAP32[(((buf)+(20))>>2)]=stat.uid;
+ HEAP32[(((buf)+(24))>>2)]=stat.gid;
+ HEAP32[(((buf)+(28))>>2)]=stat.rdev;
+ HEAP32[(((buf)+(32))>>2)]=0;
+ HEAP32[(((buf)+(36))>>2)]=stat.size;
+ HEAP32[(((buf)+(40))>>2)]=4096;
+ HEAP32[(((buf)+(44))>>2)]=stat.blocks;
+ HEAP32[(((buf)+(48))>>2)]=(stat.atime.getTime() / 1000)|0;
+ HEAP32[(((buf)+(52))>>2)]=0;
+ HEAP32[(((buf)+(56))>>2)]=(stat.mtime.getTime() / 1000)|0;
+ HEAP32[(((buf)+(60))>>2)]=0;
+ HEAP32[(((buf)+(64))>>2)]=(stat.ctime.getTime() / 1000)|0;
+ HEAP32[(((buf)+(68))>>2)]=0;
+ HEAP32[(((buf)+(72))>>2)]=stat.ino;
+ return 0;
+ },doMsync:function (addr, stream, len, flags) {
+ var buffer = new Uint8Array(HEAPU8.subarray(addr, addr + len));
+ FS.msync(stream, buffer, 0, len, flags);
+ },doMkdir:function (path, mode) {
+ // remove a trailing slash, if one - /a/b/ has basename of '', but
+ // we want to create b in the context of this function
+ path = PATH.normalize(path);
+ if (path[path.length-1] === '/') path = path.substr(0, path.length-1);
+ FS.mkdir(path, mode, 0);
+ return 0;
+ },doMknod:function (path, mode, dev) {
+ // we don't want this in the JS API as it uses mknod to create all nodes.
+ switch (mode & 61440) {
+ case 32768:
+ case 8192:
+ case 24576:
+ case 4096:
+ case 49152:
+ break;
+ default: return -ERRNO_CODES.EINVAL;
+ }
+ FS.mknod(path, mode, dev);
+ return 0;
+ },doReadlink:function (path, buf, bufsize) {
+ if (bufsize <= 0) return -ERRNO_CODES.EINVAL;
+ var ret = FS.readlink(path);
+ ret = ret.slice(0, Math.max(0, bufsize));
+ writeStringToMemory(ret, buf, true);
+ return ret.length;
+ },doAccess:function (path, amode) {
+ if (amode & ~7) {
+ // need a valid mode
+ return -ERRNO_CODES.EINVAL;
+ }
+ var node;
+ var lookup = FS.lookupPath(path, { follow: true });
+ node = lookup.node;
+ var perms = '';
+ if (amode & 4) perms += 'r';
+ if (amode & 2) perms += 'w';
+ if (amode & 1) perms += 'x';
+ if (perms /* otherwise, they've just passed F_OK */ && FS.nodePermissions(node, perms)) {
+ return -ERRNO_CODES.EACCES;
+ }
+ return 0;
+ },doDup:function (path, flags, suggestFD) {
+ var suggest = FS.getStream(suggestFD);
+ if (suggest) FS.close(suggest);
+ return FS.open(path, flags, 0, suggestFD, suggestFD).fd;
+ },doReadv:function (stream, iov, iovcnt, offset) {
+ var ret = 0;
+ for (var i = 0; i < iovcnt; i++) {
+ var ptr = HEAP32[(((iov)+(i*8))>>2)];
+ var len = HEAP32[(((iov)+(i*8 + 4))>>2)];
+ var curr = FS.read(stream, HEAP8,ptr, len, offset);
+ if (curr < 0) return -1;
+ ret += curr;
+ if (curr < len) break; // nothing more to read
+ }
+ return ret;
+ },doWritev:function (stream, iov, iovcnt, offset) {
+ var ret = 0;
+ for (var i = 0; i < iovcnt; i++) {
+ var ptr = HEAP32[(((iov)+(i*8))>>2)];
+ var len = HEAP32[(((iov)+(i*8 + 4))>>2)];
+ var curr = FS.write(stream, HEAP8,ptr, len, offset);
+ if (curr < 0) return -1;
+ ret += curr;
+ }
+ return ret;
+ },varargs:0,get:function (varargs) {
+ SYSCALLS.varargs += 4;
+ var ret = HEAP32[(((SYSCALLS.varargs)-(4))>>2)];
+ return ret;
+ },getStr:function () {
+ var ret = Pointer_stringify(SYSCALLS.get());
+ return ret;
+ },getStreamFromFD:function () {
+ var stream = FS.getStream(SYSCALLS.get());
+ if (!stream) throw new FS.ErrnoError(ERRNO_CODES.EBADF);
+ return stream;
+ },getSocketFromFD:function () {
+ var socket = SOCKFS.getSocket(SYSCALLS.get());
+ if (!socket) throw new FS.ErrnoError(ERRNO_CODES.EBADF);
+ return socket;
+ },getSocketAddress:function (allowNull) {
+ var addrp = SYSCALLS.get(), addrlen = SYSCALLS.get();
+ if (allowNull && addrp === 0) return null;
+ var info = __read_sockaddr(addrp, addrlen);
+ if (info.errno) throw new FS.ErrnoError(info.errno);
+ info.addr = DNS.lookup_addr(info.addr) || info.addr;
+ return info;
+ },get64:function () {
+ var low = SYSCALLS.get(), high = SYSCALLS.get();
+ if (low >= 0) assert(high === 0);
+ else assert(high === -1);
+ return low;
+ },getZero:function () {
+ assert(SYSCALLS.get() === 0);
+ }};function ___syscall5(which, varargs) {SYSCALLS.varargs = varargs;
+ try {
+ // open
+ var pathname = SYSCALLS.getStr(), flags = SYSCALLS.get(), mode = SYSCALLS.get() // optional TODO
+ var stream = FS.open(pathname, flags, mode);
+ return stream.fd;
+ } catch (e) {
+ if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
+ return -e.errno;
+ }
+ }
+
+
+ function _emscripten_memcpy_big(dest, src, num) {
+ HEAPU8.set(HEAPU8.subarray(src, src+num), dest);
+ return dest;
+ }
+ Module["_memcpy"] = _memcpy;
+
+ function ___syscall6(which, varargs) {SYSCALLS.varargs = varargs;
+ try {
+ // close
+ var stream = SYSCALLS.getStreamFromFD();
+ FS.close(stream);
+ return 0;
+ } catch (e) {
+ if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
+ return -e.errno;
+ }
+ }
+
+ var _cos=Math_cos;
+
+ function _sbrk(bytes) {
+ // Implement a Linux-like 'memory area' for our 'process'.
+ // Changes the size of the memory area by |bytes|; returns the
+ // address of the previous top ('break') of the memory area
+ // We control the "dynamic" memory - DYNAMIC_BASE to DYNAMICTOP
+ var self = _sbrk;
+ if (!self.called) {
+ DYNAMICTOP = alignMemoryPage(DYNAMICTOP); // make sure we start out aligned
+ self.called = true;
+ assert(Runtime.dynamicAlloc);
+ self.alloc = Runtime.dynamicAlloc;
+ Runtime.dynamicAlloc = function() { abort('cannot dynamically allocate, sbrk now has control') };
+ }
+ var ret = DYNAMICTOP;
+ if (bytes != 0) {
+ var success = self.alloc(bytes);
+ if (!success) return -1 >>> 0; // sbrk failure code
+ }
+ return ret; // Previous break location.
+ }
+
+
+ Module["_memmove"] = _memmove;
+
+ var _BItoD=true;
+
+ function ___syscall54(which, varargs) {SYSCALLS.varargs = varargs;
+ try {
+ // ioctl
+ var stream = SYSCALLS.getStreamFromFD(), op = SYSCALLS.get();
+ switch (op) {
+ case 21505: {
+ if (!stream.tty) return -ERRNO_CODES.ENOTTY;
+ return 0;
+ }
+ case 21506: {
+ if (!stream.tty) return -ERRNO_CODES.ENOTTY;
+ return 0; // no-op, not actually adjusting terminal settings
+ }
+ case 21519: {
+ if (!stream.tty) return -ERRNO_CODES.ENOTTY;
+ var argp = SYSCALLS.get();
+ HEAP32[((argp)>>2)]=0;
+ return 0;
+ }
+ case 21520: {
+ if (!stream.tty) return -ERRNO_CODES.ENOTTY;
+ return -ERRNO_CODES.EINVAL; // not supported
+ }
+ case 21531: {
+ var argp = SYSCALLS.get();
+ return FS.ioctl(stream, op, argp);
+ }
+ default: abort('bad ioctl syscall ' + op);
+ }
+ } catch (e) {
+ if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
+ return -e.errno;
+ }
+ }
+
+ var _ceilf=Math_ceil;
+
+ function __embind_register_memory_view(rawType, dataTypeIndex, name) {
+ var typeMapping = [
+ Int8Array,
+ Uint8Array,
+ Int16Array,
+ Uint16Array,
+ Int32Array,
+ Uint32Array,
+ Float32Array,
+ Float64Array,
+ ];
+
+ var TA = typeMapping[dataTypeIndex];
+
+ function decodeMemoryView(handle) {
+ handle = handle >> 2;
+ var heap = HEAPU32;
+ var size = heap[handle]; // in elements
+ var data = heap[handle + 1]; // byte offset into emscripten heap
+ return new TA(heap['buffer'], data, size);
+ }
+
+ name = readLatin1String(name);
+ registerType(rawType, {
+ name: name,
+ 'fromWireType': decodeMemoryView,
+ 'argPackAdvance': 8,
+ 'readValueFromPointer': decodeMemoryView,
+ }, {
+ ignoreDuplicateRegistrations: true,
+ });
+ }
+
+ function _time(ptr) {
+ var ret = (Date.now()/1000)|0;
+ if (ptr) {
+ HEAP32[((ptr)>>2)]=ret;
+ }
+ return ret;
+ }
+
+ function _pthread_self() {
+ //FIXME: assumes only a single thread
+ return 0;
+ }
+
+ function ___syscall140(which, varargs) {SYSCALLS.varargs = varargs;
+ try {
+ // llseek
+ var stream = SYSCALLS.getStreamFromFD(), offset_high = SYSCALLS.get(), offset_low = SYSCALLS.get(), result = SYSCALLS.get(), whence = SYSCALLS.get();
+ var offset = offset_low;
+ assert(offset_high === 0);
+ FS.llseek(stream, offset, whence);
+ HEAP32[((result)>>2)]=stream.position;
+ if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; // reset readdir state
+ return 0;
+ } catch (e) {
+ if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
+ return -e.errno;
+ }
+ }
+
+ function ___syscall146(which, varargs) {SYSCALLS.varargs = varargs;
+ try {
+ // writev
+ var stream = SYSCALLS.getStreamFromFD(), iov = SYSCALLS.get(), iovcnt = SYSCALLS.get();
+ return SYSCALLS.doWritev(stream, iov, iovcnt);
+ } catch (e) {
+ if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
+ return -e.errno;
+ }
+ }
+
+ function ___syscall221(which, varargs) {SYSCALLS.varargs = varargs;
+ try {
+ // fcntl64
+ var stream = SYSCALLS.getStreamFromFD(), cmd = SYSCALLS.get();
+ switch (cmd) {
+ case 0: {
+ var arg = SYSCALLS.get();
+ if (arg < 0) {
+ return -ERRNO_CODES.EINVAL;
+ }
+ var newStream;
+ newStream = FS.open(stream.path, stream.flags, 0, arg);
+ return newStream.fd;
+ }
+ case 1:
+ case 2:
+ return 0; // FD_CLOEXEC makes no sense for a single process.
+ case 3:
+ return stream.flags;
+ case 4: {
+ var arg = SYSCALLS.get();
+ stream.flags |= arg;
+ return 0;
+ }
+ case 12:
+ case 12: {
+ var arg = SYSCALLS.get();
+ var offset = 0;
+ // We're always unlocked.
+ HEAP16[(((arg)+(offset))>>1)]=2;
+ return 0;
+ }
+ case 13:
+ case 14:
+ case 13:
+ case 14:
+ return 0; // Pretend that the locking is successful.
+ case 16:
+ case 8:
+ return -ERRNO_CODES.EINVAL; // These are for sockets. We don't have them fully implemented yet.
+ case 9:
+ // musl trusts getown return values, due to a bug where they must be, as they overlap with errors. just return -1 here, so fnctl() returns that, and we set errno ourselves.
+ ___setErrNo(ERRNO_CODES.EINVAL);
+ return -1;
+ default: {
+ return -ERRNO_CODES.EINVAL;
+ }
+ }
+ } catch (e) {
+ if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
+ return -e.errno;
+ }
+ }
+
+ function ___syscall145(which, varargs) {SYSCALLS.varargs = varargs;
+ try {
+ // readv
+ var stream = SYSCALLS.getStreamFromFD(), iov = SYSCALLS.get(), iovcnt = SYSCALLS.get();
+ return SYSCALLS.doReadv(stream, iov, iovcnt);
+ } catch (e) {
+ if (typeof FS === 'undefined' || !(e instanceof FS.ErrnoError)) abort(e);
+ return -e.errno;
+ }
+ }
+
+ var ___dso_handle=allocate(1, "i32*", ALLOC_STATIC);
+embind_init_charCodes()
+BindingError = Module['BindingError'] = extendError(Error, 'BindingError');
+InternalError = Module['InternalError'] = extendError(Error, 'InternalError');
+init_emval();
+UnboundTypeError = Module['UnboundTypeError'] = extendError(Error, 'UnboundTypeError');
+FS.staticInit();__ATINIT__.unshift(function() { if (!Module["noFSInit"] && !FS.init.initialized) FS.init() });__ATMAIN__.push(function() { FS.ignorePermissions = false });__ATEXIT__.push(function() { FS.quit() });Module["FS_createFolder"] = FS.createFolder;Module["FS_createPath"] = FS.createPath;Module["FS_createDataFile"] = FS.createDataFile;Module["FS_createPreloadedFile"] = FS.createPreloadedFile;Module["FS_createLazyFile"] = FS.createLazyFile;Module["FS_createLink"] = FS.createLink;Module["FS_createDevice"] = FS.createDevice;Module["FS_unlink"] = FS.unlink;
+__ATINIT__.unshift(function() { TTY.init() });__ATEXIT__.push(function() { TTY.shutdown() });
+if (ENVIRONMENT_IS_NODE) { var fs = require("fs"); var NODEJS_PATH = require("path"); NODEFS.staticInit(); }
+STACK_BASE = STACKTOP = Runtime.alignMemory(STATICTOP);
+
+staticSealed = true; // seal the static portion of memory
+
+STACK_MAX = STACK_BASE + TOTAL_STACK;
+
+DYNAMIC_BASE = DYNAMICTOP = Runtime.alignMemory(STACK_MAX);
+
+assert(DYNAMIC_BASE < TOTAL_MEMORY, "TOTAL_MEMORY not big enough for stack");
+
+ var cttz_i8 = allocate([8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0], "i8", ALLOC_DYNAMIC);
+
+
+function nullFunc_iiii(x) { Module["printErr"]("Invalid function pointer called with signature 'iiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_viiiii(x) { Module["printErr"]("Invalid function pointer called with signature 'viiiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_dii(x) { Module["printErr"]("Invalid function pointer called with signature 'dii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_vid(x) { Module["printErr"]("Invalid function pointer called with signature 'vid'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_di(x) { Module["printErr"]("Invalid function pointer called with signature 'di'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_i(x) { Module["printErr"]("Invalid function pointer called with signature 'i'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_vi(x) { Module["printErr"]("Invalid function pointer called with signature 'vi'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_vii(x) { Module["printErr"]("Invalid function pointer called with signature 'vii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_ii(x) { Module["printErr"]("Invalid function pointer called with signature 'ii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_viii(x) { Module["printErr"]("Invalid function pointer called with signature 'viii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_v(x) { Module["printErr"]("Invalid function pointer called with signature 'v'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_viid(x) { Module["printErr"]("Invalid function pointer called with signature 'viid'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_iiiii(x) { Module["printErr"]("Invalid function pointer called with signature 'iiiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_viiiiii(x) { Module["printErr"]("Invalid function pointer called with signature 'viiiiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_iii(x) { Module["printErr"]("Invalid function pointer called with signature 'iii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function nullFunc_viiii(x) { Module["printErr"]("Invalid function pointer called with signature 'viiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)"); Module["printErr"]("Build with ASSERTIONS=2 for more info.");abort(x) }
+
+function invoke_iiii(index,a1,a2,a3) {
+ try {
+ return Module["dynCall_iiii"](index,a1,a2,a3);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_viiiii(index,a1,a2,a3,a4,a5) {
+ try {
+ Module["dynCall_viiiii"](index,a1,a2,a3,a4,a5);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_dii(index,a1,a2) {
+ try {
+ return Module["dynCall_dii"](index,a1,a2);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_vid(index,a1,a2) {
+ try {
+ Module["dynCall_vid"](index,a1,a2);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_di(index,a1) {
+ try {
+ return Module["dynCall_di"](index,a1);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_i(index) {
+ try {
+ return Module["dynCall_i"](index);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_vi(index,a1) {
+ try {
+ Module["dynCall_vi"](index,a1);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_vii(index,a1,a2) {
+ try {
+ Module["dynCall_vii"](index,a1,a2);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_ii(index,a1) {
+ try {
+ return Module["dynCall_ii"](index,a1);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_viii(index,a1,a2,a3) {
+ try {
+ Module["dynCall_viii"](index,a1,a2,a3);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_v(index) {
+ try {
+ Module["dynCall_v"](index);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_viid(index,a1,a2,a3) {
+ try {
+ Module["dynCall_viid"](index,a1,a2,a3);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_iiiii(index,a1,a2,a3,a4) {
+ try {
+ return Module["dynCall_iiiii"](index,a1,a2,a3,a4);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6) {
+ try {
+ Module["dynCall_viiiiii"](index,a1,a2,a3,a4,a5,a6);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_iii(index,a1,a2) {
+ try {
+ return Module["dynCall_iii"](index,a1,a2);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+function invoke_viiii(index,a1,a2,a3,a4) {
+ try {
+ Module["dynCall_viiii"](index,a1,a2,a3,a4);
+ } catch(e) {
+ if (typeof e !== 'number' && e !== 'longjmp') throw e;
+ asm["setThrew"](1, 0);
+ }
+}
+
+Module.asmGlobalArg = { "Math": Math, "Int8Array": Int8Array, "Int16Array": Int16Array, "Int32Array": Int32Array, "Uint8Array": Uint8Array, "Uint16Array": Uint16Array, "Uint32Array": Uint32Array, "Float32Array": Float32Array, "Float64Array": Float64Array, "NaN": NaN, "Infinity": Infinity, "byteLength": byteLength };
+
+Module.asmLibraryArg = { "abort": abort, "assert": assert, "nullFunc_iiii": nullFunc_iiii, "nullFunc_viiiii": nullFunc_viiiii, "nullFunc_dii": nullFunc_dii, "nullFunc_vid": nullFunc_vid, "nullFunc_di": nullFunc_di, "nullFunc_i": nullFunc_i, "nullFunc_vi": nullFunc_vi, "nullFunc_vii": nullFunc_vii, "nullFunc_ii": nullFunc_ii, "nullFunc_viii": nullFunc_viii, "nullFunc_v": nullFunc_v, "nullFunc_viid": nullFunc_viid, "nullFunc_iiiii": nullFunc_iiiii, "nullFunc_viiiiii": nullFunc_viiiiii, "nullFunc_iii": nullFunc_iii, "nullFunc_viiii": nullFunc_viiii, "invoke_iiii": invoke_iiii, "invoke_viiiii": invoke_viiiii, "invoke_dii": invoke_dii, "invoke_vid": invoke_vid, "invoke_di": invoke_di, "invoke_i": invoke_i, "invoke_vi": invoke_vi, "invoke_vii": invoke_vii, "invoke_ii": invoke_ii, "invoke_viii": invoke_viii, "invoke_v": invoke_v, "invoke_viid": invoke_viid, "invoke_iiiii": invoke_iiiii, "invoke_viiiiii": invoke_viiiiii, "invoke_iii": invoke_iii, "invoke_viiii": invoke_viiii, "_fabs": _fabs, "___syscall221": ___syscall221, "_sin": _sin, "floatReadValueFromPointer": floatReadValueFromPointer, "simpleReadValueFromPointer": simpleReadValueFromPointer, "___syscall54": ___syscall54, "__embind_register_memory_view": __embind_register_memory_view, "throwInternalError": throwInternalError, "get_first_emval": get_first_emval, "_abort": _abort, "_pthread_cleanup_push": _pthread_cleanup_push, "extendError": extendError, "__embind_register_integer": __embind_register_integer, "___assert_fail": ___assert_fail, "init_emval": init_emval, "___cxa_allocate_exception": ___cxa_allocate_exception, "__ZSt18uncaught_exceptionv": __ZSt18uncaught_exceptionv, "_ceilf": _ceilf, "getShiftFromSize": getShiftFromSize, "__embind_register_function": __embind_register_function, "__embind_register_emval": __embind_register_emval, "_emscripten_asm_const_33": _emscripten_asm_const_33, "__embind_register_constant": __embind_register_constant, "___setErrNo": ___setErrNo, "__emval_register": __emval_register, "_sbrk": _sbrk, "readLatin1String": readLatin1String, "__embind_register_void": __embind_register_void, "_emscripten_memcpy_big": _emscripten_memcpy_big, "__embind_register_bool": __embind_register_bool, "___resumeException": ___resumeException, "___cxa_find_matching_catch": ___cxa_find_matching_catch, "_sysconf": _sysconf, "_embind_repr": _embind_repr, "__embind_register_std_wstring": __embind_register_std_wstring, "createNamedFunction": createNamedFunction, "embind_init_charCodes": embind_init_charCodes, "_cos": _cos, "getTypeName": getTypeName, "throwUnboundTypeError": throwUnboundTypeError, "_pthread_self": _pthread_self, "craftInvokerFunction": craftInvokerFunction, "__emval_decref": __emval_decref, "_sqrt": _sqrt, "__embind_register_float": __embind_register_float, "makeLegalFunctionName": makeLegalFunctionName, "integerReadValueFromPointer": integerReadValueFromPointer, "___unlock": ___unlock, "heap32VectorToArray": heap32VectorToArray, "_pthread_cleanup_pop": _pthread_cleanup_pop, "whenDependentTypesAreResolved": whenDependentTypesAreResolved, "_exit": _exit, "___syscall5": ___syscall5, "_emscripten_asm_const_4": _emscripten_asm_const_4, "___cxa_atexit": ___cxa_atexit, "registerType": registerType, "___cxa_throw": ___cxa_throw, "__exit": __exit, "___lock": ___lock, "___syscall6": ___syscall6, "throwBindingError": throwBindingError, "ensureOverloadTable": ensureOverloadTable, "count_emval_handles": count_emval_handles, "_time": _time, "requireFunction": requireFunction, "runDestructors": runDestructors, "new_": new_, "_atexit": _atexit, "___syscall140": ___syscall140, "exposePublicSymbol": exposePublicSymbol, "_emscripten_asm_const_5": _emscripten_asm_const_5, "__embind_register_std_string": __embind_register_std_string, "replacePublicSymbol": replacePublicSymbol, "___syscall145": ___syscall145, "___syscall146": ___syscall146, "STACKTOP": STACKTOP, "STACK_MAX": STACK_MAX, "tempDoublePtr": tempDoublePtr, "ABORT": ABORT, "cttz_i8": cttz_i8, "___dso_handle": ___dso_handle };
+// EMSCRIPTEN_START_ASM
+var asm = (function(global, env, buffer) {
+ 'use asm';
+
+
+ var Int8View = global.Int8Array;
+ var Int16View = global.Int16Array;
+ var Int32View = global.Int32Array;
+ var Uint8View = global.Uint8Array;
+ var Uint16View = global.Uint16Array;
+ var Uint32View = global.Uint32Array;
+ var Float32View = global.Float32Array;
+ var Float64View = global.Float64Array;
+ var HEAP8 = new Int8View(buffer);
+ var HEAP16 = new Int16View(buffer);
+ var HEAP32 = new Int32View(buffer);
+ var HEAPU8 = new Uint8View(buffer);
+ var HEAPU16 = new Uint16View(buffer);
+ var HEAPU32 = new Uint32View(buffer);
+ var HEAPF32 = new Float32View(buffer);
+ var HEAPF64 = new Float64View(buffer);
+ var byteLength = global.byteLength;
+
+
+ var STACKTOP=env.STACKTOP|0;
+ var STACK_MAX=env.STACK_MAX|0;
+ var tempDoublePtr=env.tempDoublePtr|0;
+ var ABORT=env.ABORT|0;
+ var cttz_i8=env.cttz_i8|0;
+ var ___dso_handle=env.___dso_handle|0;
+
+ var __THREW__ = 0;
+ var threwValue = 0;
+ var setjmpId = 0;
+ var undef = 0;
+ var nan = global.NaN, inf = global.Infinity;
+ var tempInt = 0, tempBigInt = 0, tempBigIntP = 0, tempBigIntS = 0, tempBigIntR = 0.0, tempBigIntI = 0, tempBigIntD = 0, tempValue = 0, tempDouble = 0.0;
+
+ var tempRet0 = 0;
+ var tempRet1 = 0;
+ var tempRet2 = 0;
+ var tempRet3 = 0;
+ var tempRet4 = 0;
+ var tempRet5 = 0;
+ var tempRet6 = 0;
+ var tempRet7 = 0;
+ var tempRet8 = 0;
+ var tempRet9 = 0;
+ var Math_floor=global.Math.floor;
+ var Math_abs=global.Math.abs;
+ var Math_sqrt=global.Math.sqrt;
+ var Math_pow=global.Math.pow;
+ var Math_cos=global.Math.cos;
+ var Math_sin=global.Math.sin;
+ var Math_tan=global.Math.tan;
+ var Math_acos=global.Math.acos;
+ var Math_asin=global.Math.asin;
+ var Math_atan=global.Math.atan;
+ var Math_atan2=global.Math.atan2;
+ var Math_exp=global.Math.exp;
+ var Math_log=global.Math.log;
+ var Math_ceil=global.Math.ceil;
+ var Math_imul=global.Math.imul;
+ var Math_min=global.Math.min;
+ var Math_clz32=global.Math.clz32;
+ var abort=env.abort;
+ var assert=env.assert;
+ var nullFunc_iiii=env.nullFunc_iiii;
+ var nullFunc_viiiii=env.nullFunc_viiiii;
+ var nullFunc_dii=env.nullFunc_dii;
+ var nullFunc_vid=env.nullFunc_vid;
+ var nullFunc_di=env.nullFunc_di;
+ var nullFunc_i=env.nullFunc_i;
+ var nullFunc_vi=env.nullFunc_vi;
+ var nullFunc_vii=env.nullFunc_vii;
+ var nullFunc_ii=env.nullFunc_ii;
+ var nullFunc_viii=env.nullFunc_viii;
+ var nullFunc_v=env.nullFunc_v;
+ var nullFunc_viid=env.nullFunc_viid;
+ var nullFunc_iiiii=env.nullFunc_iiiii;
+ var nullFunc_viiiiii=env.nullFunc_viiiiii;
+ var nullFunc_iii=env.nullFunc_iii;
+ var nullFunc_viiii=env.nullFunc_viiii;
+ var invoke_iiii=env.invoke_iiii;
+ var invoke_viiiii=env.invoke_viiiii;
+ var invoke_dii=env.invoke_dii;
+ var invoke_vid=env.invoke_vid;
+ var invoke_di=env.invoke_di;
+ var invoke_i=env.invoke_i;
+ var invoke_vi=env.invoke_vi;
+ var invoke_vii=env.invoke_vii;
+ var invoke_ii=env.invoke_ii;
+ var invoke_viii=env.invoke_viii;
+ var invoke_v=env.invoke_v;
+ var invoke_viid=env.invoke_viid;
+ var invoke_iiiii=env.invoke_iiiii;
+ var invoke_viiiiii=env.invoke_viiiiii;
+ var invoke_iii=env.invoke_iii;
+ var invoke_viiii=env.invoke_viiii;
+ var _fabs=env._fabs;
+ var ___syscall221=env.___syscall221;
+ var _sin=env._sin;
+ var floatReadValueFromPointer=env.floatReadValueFromPointer;
+ var simpleReadValueFromPointer=env.simpleReadValueFromPointer;
+ var ___syscall54=env.___syscall54;
+ var __embind_register_memory_view=env.__embind_register_memory_view;
+ var throwInternalError=env.throwInternalError;
+ var get_first_emval=env.get_first_emval;
+ var _abort=env._abort;
+ var _pthread_cleanup_push=env._pthread_cleanup_push;
+ var extendError=env.extendError;
+ var __embind_register_integer=env.__embind_register_integer;
+ var ___assert_fail=env.___assert_fail;
+ var init_emval=env.init_emval;
+ var ___cxa_allocate_exception=env.___cxa_allocate_exception;
+ var __ZSt18uncaught_exceptionv=env.__ZSt18uncaught_exceptionv;
+ var _ceilf=env._ceilf;
+ var getShiftFromSize=env.getShiftFromSize;
+ var __embind_register_function=env.__embind_register_function;
+ var __embind_register_emval=env.__embind_register_emval;
+ var _emscripten_asm_const_33=env._emscripten_asm_const_33;
+ var __embind_register_constant=env.__embind_register_constant;
+ var ___setErrNo=env.___setErrNo;
+ var __emval_register=env.__emval_register;
+ var _sbrk=env._sbrk;
+ var readLatin1String=env.readLatin1String;
+ var __embind_register_void=env.__embind_register_void;
+ var _emscripten_memcpy_big=env._emscripten_memcpy_big;
+ var __embind_register_bool=env.__embind_register_bool;
+ var ___resumeException=env.___resumeException;
+ var ___cxa_find_matching_catch=env.___cxa_find_matching_catch;
+ var _sysconf=env._sysconf;
+ var _embind_repr=env._embind_repr;
+ var __embind_register_std_wstring=env.__embind_register_std_wstring;
+ var createNamedFunction=env.createNamedFunction;
+ var embind_init_charCodes=env.embind_init_charCodes;
+ var _cos=env._cos;
+ var getTypeName=env.getTypeName;
+ var throwUnboundTypeError=env.throwUnboundTypeError;
+ var _pthread_self=env._pthread_self;
+ var craftInvokerFunction=env.craftInvokerFunction;
+ var __emval_decref=env.__emval_decref;
+ var _sqrt=env._sqrt;
+ var __embind_register_float=env.__embind_register_float;
+ var makeLegalFunctionName=env.makeLegalFunctionName;
+ var integerReadValueFromPointer=env.integerReadValueFromPointer;
+ var ___unlock=env.___unlock;
+ var heap32VectorToArray=env.heap32VectorToArray;
+ var _pthread_cleanup_pop=env._pthread_cleanup_pop;
+ var whenDependentTypesAreResolved=env.whenDependentTypesAreResolved;
+ var _exit=env._exit;
+ var ___syscall5=env.___syscall5;
+ var _emscripten_asm_const_4=env._emscripten_asm_const_4;
+ var ___cxa_atexit=env.___cxa_atexit;
+ var registerType=env.registerType;
+ var ___cxa_throw=env.___cxa_throw;
+ var __exit=env.__exit;
+ var ___lock=env.___lock;
+ var ___syscall6=env.___syscall6;
+ var throwBindingError=env.throwBindingError;
+ var ensureOverloadTable=env.ensureOverloadTable;
+ var count_emval_handles=env.count_emval_handles;
+ var _time=env._time;
+ var requireFunction=env.requireFunction;
+ var runDestructors=env.runDestructors;
+ var new_=env.new_;
+ var _atexit=env._atexit;
+ var ___syscall140=env.___syscall140;
+ var exposePublicSymbol=env.exposePublicSymbol;
+ var _emscripten_asm_const_5=env._emscripten_asm_const_5;
+ var __embind_register_std_string=env.__embind_register_std_string;
+ var replacePublicSymbol=env.replacePublicSymbol;
+ var ___syscall145=env.___syscall145;
+ var ___syscall146=env.___syscall146;
+ var tempFloat = 0.0;
+
+function _emscripten_replace_memory(newBuffer) {
+ if ((byteLength(newBuffer) & 0xffffff || byteLength(newBuffer) <= 0xffffff) || byteLength(newBuffer) > 0x80000000) return false;
+ HEAP8 = new Int8View(newBuffer);
+ HEAP16 = new Int16View(newBuffer);
+ HEAP32 = new Int32View(newBuffer);
+ HEAPU8 = new Uint8View(newBuffer);
+ HEAPU16 = new Uint16View(newBuffer);
+ HEAPU32 = new Uint32View(newBuffer);
+ HEAPF32 = new Float32View(newBuffer);
+ HEAPF64 = new Float64View(newBuffer);
+ buffer = newBuffer;
+ return true;
+}
+
+// EMSCRIPTEN_START_FUNCS
+
+function __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $$0$i = 0, $$0$i$i = 0, $$0$i$i$i = 0, $$0$i$i$i$i = 0, $$0$i$i$i105 = 0, $$0$i$i$i113 = 0, $$0$i$i$i123 = 0, $$0$i$i$i131 = 0, $$0$i$i$i136 = 0, $$0$i$i$i148 = 0, $$0$i$i$i153 = 0, $$0$i$i$i17 = 0, $$0$i$i$i181 = 0, $$0$i$i$i191509 = 0, $$0$i$i$i22 = 0, $$0$i$i$i27 = 0, $$0$i$i$i29 = 0, $$0$i$i$i31 = 0, $$0$i$i$i38 = 0, $$0$i$i$i43 = 0, $$0$i$i$i51 = 0, $$0$i$i$i56 = 0, $$0$i$i$i61 = 0, $$0$i$i$i66 = 0, $$0$i$i$i71 = 0, $$0$i$i$i76 = 0, $$0$i$i$i81 = 0, $$0$i$i$i87 = 0, $$0$i$i$i95 = 0, $$01$i$i = 0, $$03$i$i = 0, $$08$i = 0, $$1$i$i = 0, $$1$i263 = 0, $$12$i$i = 0, $$13$i259$ph = 0, $$14$i$i = 0, $$2$i$i = 0, $$in = 0, $$lcssa667 = 0, $$lcssa674 = 0, $$lcssa682 = 0, $$lcssa690 = 0, $$lcssa698 = 0, $$lcssa706 = 0, $$ph390 = 0, $$pre$i$i$i$i = 0, $$pre$i$i$i$i203 = 0, $$pre$i$i$i21$i = 0, $$pre$i$i$i36$i = 0, $$pre$i$i$i52$i = 0, $$pre$i$i$i71$i = 0, $0 = 0, $1 = 0, $10 = 0, $1001 = 0, $1003 = 0, $1006 = 0, $101 = 0, $1010 = 0, $1013 = 0, $1018 = 0, $1019 = 0, $1022 = 0, $1023 = 0, $1025 = 0, $1026 = 0, $1035 = 0, $1038 = 0, $104 = 0, $1043 = 0, $1044 = 0, $1049 = 0, $1051 = 0, $1054 = 0, $1058 = 0, $1061 = 0, $1066 = 0, $1067 = 0, $107 = 0, $1070 = 0, $1071 = 0, $1073 = 0, $1074 = 0, $108 = 0, $1083 = 0, $1086 = 0, $1094 = 0, $1096 = 0, $11 = 0, $1100 = 0, $1101 = 0, $1103 = 0, $1110 = 0, $1112 = 0, $1120 = 0, $1121 = 0, $1122 = 0, $1123 = 0, $1126 = 0, $1129 = 0, $113 = 0, $1132 = 0, $1133 = 0, $1139 = 0, $1141 = 0, $1145 = 0, $115 = 0, $1151 = 0, $1152 = 0, $1153 = 0, $1159 = 0, $1161 = 0, $1164 = 0, $1165 = 0, $1166 = 0, $1168 = 0, $117 = 0, $1178 = 0, $1179 = 0, $1180 = 0, $1181 = 0, $1184 = 0, $1187 = 0, $119 = 0, $1190 = 0, $1191 = 0, $1196 = 0, $1197 = 0, $1198 = 0, $1199 = 0, $12 = 0, $120 = 0, $1201 = 0, $1202 = 0, $1203 = 0, $1205 = 0, $1210 = 0, $1217 = 0, $1219 = 0, $122 = 0, $1223 = 0, $1226 = 0, $1228 = 0, $123 = 0, $1233 = 0, $1237 = 0, $124 = 0, $1245 = 0, $1252 = 0, $1253 = 0, $1254 = 0, $1255 = 0, $1256 = 0, $1257 = 0, $126 = 0, $1269 = 0, $1270 = 0, $1271 = 0, $1274 = 0, $1277 = 0, $1283 = 0, $1289 = 0, $1290 = 0, $1291 = 0, $1297 = 0, $1299 = 0, $13 = 0, $1302 = 0, $1303 = 0, $1304 = 0, $1306 = 0, $1316 = 0, $1317 = 0, $1318 = 0, $1319 = 0, $1322 = 0, $1325 = 0, $1328 = 0, $1329 = 0, $1334 = 0, $1335 = 0, $1336 = 0, $1337 = 0, $1338 = 0, $1339 = 0, $134 = 0, $1340 = 0, $1342 = 0, $1343 = 0, $1344 = 0, $1346 = 0, $1351 = 0, $1358 = 0, $136 = 0, $1360 = 0, $1364 = 0, $1367 = 0, $1369 = 0, $1374 = 0, $1378 = 0, $1386 = 0, $1393 = 0, $1394 = 0, $1395 = 0, $1397 = 0, $14 = 0, $1402 = 0, $1409 = 0, $1411 = 0, $1415 = 0, $1418 = 0, $1420 = 0, $1425 = 0, $1426 = 0, $1427 = 0, $1428 = 0, $1432 = 0, $1436 = 0, $1439 = 0, $1443 = 0, $1444 = 0, $1446 = 0, $1449 = 0, $1455 = 0, $1458 = 0, $147 = 0, $1470 = 0, $1474 = 0, $1475 = 0, $1486 = 0, $1487 = 0, $1488 = 0, $1489 = 0, $149 = 0, $1490 = 0, $1491 = 0, $15 = 0, $1503 = 0, $1504 = 0, $1505 = 0, $1508 = 0, $1511 = 0, $1517 = 0, $1523 = 0, $1524 = 0, $1525 = 0, $1531 = 0, $1533 = 0, $1536 = 0, $1537 = 0, $1538 = 0, $1540 = 0, $1550 = 0, $1551 = 0, $1552 = 0, $1553 = 0, $1556 = 0, $1559 = 0, $1562 = 0, $1563 = 0, $1568 = 0, $1569 = 0, $1570 = 0, $1571 = 0, $1573 = 0, $1574 = 0, $1575 = 0, $1577 = 0, $1582 = 0, $1589 = 0, $1591 = 0, $1595 = 0, $1598 = 0, $16 = 0, $1600 = 0, $1605 = 0, $1609 = 0, $1617 = 0, $1624 = 0, $1625 = 0, $1626 = 0, $1627 = 0, $1628 = 0, $1629 = 0, $164 = 0, $1641 = 0, $1642 = 0, $1643 = 0, $1646 = 0, $1649 = 0, $165 = 0, $1655 = 0, $166 = 0, $1661 = 0, $1662 = 0, $1668 = 0, $167 = 0, $1670 = 0, $1671 = 0, $1673 = 0, $1674 = 0, $1675 = 0, $1676 = 0, $1677 = 0, $168 = 0, $1687 = 0, $1688 = 0, $1689 = 0, $169 = 0, $1690 = 0, $1693 = 0, $1696 = 0, $1699 = 0, $17 = 0, $1700 = 0, $1705 = 0, $1707 = 0, $1708 = 0, $1709 = 0, $1710 = 0, $1711 = 0, $1712 = 0, $1724 = 0, $1725 = 0, $1726 = 0, $1729 = 0, $1732 = 0, $1743 = 0, $1747 = 0, $1748 = 0, $1749 = 0, $1750 = 0, $1753 = 0, $1755 = 0, $1766 = 0, $1768 = 0, $1769 = 0, $1776 = 0, $1778 = 0, $1786 = 0, $1787 = 0, $1788 = 0, $1789 = 0, $1792 = 0, $1795 = 0, $1798 = 0, $1799 = 0, $18 = 0, $1805 = 0, $1807 = 0, $181 = 0, $1811 = 0, $1813 = 0, $1815 = 0, $1817 = 0, $1818 = 0, $182 = 0, $1826 = 0, $1827 = 0, $1828 = 0, $1829 = 0, $183 = 0, $1831 = 0, $1832 = 0, $1834 = 0, $1839 = 0, $1846 = 0, $1848 = 0, $1853 = 0, $1858 = 0, $186 = 0, $1860 = 0, $1866 = 0, $1869 = 0, $1871 = 0, $1881 = 0, $1884 = 0, $1885 = 0, $1886 = 0, $1887 = 0, $1889 = 0, $189 = 0, $1891 = 0, $1892 = 0, $1894 = 0, $1895 = 0, $1897 = 0, $19 = 0, $1903 = 0, $1912 = 0, $1915 = 0, $1917 = 0, $1927 = 0, $1930 = 0, $1933 = 0, $1935 = 0, $1942 = 0, $1945 = 0, $1947 = 0, $195 = 0, $1954 = 0, $1955 = 0, $1956 = 0, $1957 = 0, $1961 = 0, $1963 = 0, $1966 = 0, $1967 = 0, $197 = 0, $1970 = 0, $1973 = 0, $1974 = 0, $1975 = 0, $1977 = 0, $1984 = 0, $1986 = 0, $1994 = 0, $1995 = 0, $1996 = 0, $1997 = 0, $2 = 0, $20 = 0, $200 = 0, $2000 = 0, $2003 = 0, $2006 = 0, $2007 = 0, $2013 = 0, $2015 = 0, $2019 = 0, $202 = 0, $2023 = 0, $2027 = 0, $2029 = 0, $2033 = 0, $2034 = 0, $2036 = 0, $204 = 0, $2043 = 0, $2045 = 0, $205 = 0, $2053 = 0, $2054 = 0, $2055 = 0, $2056 = 0, $2059 = 0, $2062 = 0, $2065 = 0, $2066 = 0, $2072 = 0, $2074 = 0, $2078 = 0, $208 = 0, $2080 = 0, $2082 = 0, $2083 = 0, $209 = 0, $2091 = 0, $2092 = 0, $2093 = 0, $2094 = 0, $2097 = 0, $2099 = 0, $21 = 0, $211 = 0, $2110 = 0, $2113 = 0, $2114 = 0, $2115 = 0, $2117 = 0, $212 = 0, $2124 = 0, $2126 = 0, $2134 = 0, $2135 = 0, $2136 = 0, $2137 = 0, $214 = 0, $2140 = 0, $2143 = 0, $2146 = 0, $2147 = 0, $2153 = 0, $2155 = 0, $2159 = 0, $2161 = 0, $2163 = 0, $2169 = 0, $2170 = 0, $2171 = 0, $2177 = 0, $2179 = 0, $2182 = 0, $2183 = 0, $2184 = 0, $2186 = 0, $219 = 0, $2196 = 0, $2197 = 0, $2198 = 0, $2199 = 0, $22 = 0, $2202 = 0, $2205 = 0, $2208 = 0, $2209 = 0, $2214 = 0, $2216 = 0, $2217 = 0, $2218 = 0, $2219 = 0, $2220 = 0, $2221 = 0, $2233 = 0, $2234 = 0, $2235 = 0, $2238 = 0, $2241 = 0, $2247 = 0, $2251 = 0, $2253 = 0, $2257 = 0, $2258 = 0, $226 = 0, $2260 = 0, $2267 = 0, $2269 = 0, $2277 = 0, $2278 = 0, $2279 = 0, $228 = 0, $2280 = 0, $2283 = 0, $2286 = 0, $2289 = 0, $2290 = 0, $2296 = 0, $2298 = 0, $23 = 0, $2308 = 0, $2309 = 0, $2311 = 0, $2317 = 0, $2318 = 0, $2322 = 0, $2326 = 0, $2329 = 0, $233 = 0, $2332 = 0, $2335 = 0, $2337 = 0, $2347 = 0, $2348 = 0, $2351 = 0, $2354 = 0, $2355 = 0, $2357 = 0, $2364 = 0, $2365 = 0, $2366 = 0, $2367 = 0, $2371 = 0, $2373 = 0, $2376 = 0, $2377 = 0, $238 = 0, $2382 = 0, $2385 = 0, $2386 = 0, $2393 = 0, $2394 = 0, $2395 = 0, $2396 = 0, $2398 = 0, $24 = 0, $240 = 0, $2402 = 0, $2405 = 0, $2408 = 0, $2424 = 0, $2425 = 0, $2426 = 0, $2427 = 0, $2432 = 0, $2434 = 0, $2438 = 0, $2441 = 0, $2444 = 0, $2446 = 0, $2459 = 0, $2461 = 0, $2465 = 0, $2466 = 0, $2468 = 0, $2475 = 0, $2477 = 0, $2485 = 0, $2486 = 0, $2487 = 0, $2488 = 0, $2491 = 0, $2494 = 0, $2497 = 0, $2498 = 0, $25 = 0, $250 = 0, $2504 = 0, $2506 = 0, $2510 = 0, $2512 = 0, $2516 = 0, $2518 = 0, $2522 = 0, $2523 = 0, $2525 = 0, $2532 = 0, $2534 = 0, $254 = 0, $2542 = 0, $2543 = 0, $2544 = 0, $2545 = 0, $2548 = 0, $255 = 0, $2551 = 0, $2554 = 0, $2555 = 0, $2561 = 0, $2563 = 0, $2567 = 0, $2568 = 0, $2569 = 0, $2570 = 0, $2571 = 0, $2572 = 0, $2573 = 0, $258 = 0, $259 = 0, $26 = 0, $261 = 0, $262 = 0, $264 = 0, $269 = 0, $27 = 0, $276 = 0, $278 = 0, $28 = 0, $283 = 0, $288 = 0, $29 = 0, $290 = 0, $298 = 0, $3 = 0, $30 = 0, $301 = 0, $308 = 0, $309 = 0, $31 = 0, $318 = 0, $32 = 0, $321 = 0, $324 = 0, $326 = 0, $33 = 0, $336 = 0, $34 = 0, $341 = 0, $342 = 0, $344 = 0, $345 = 0, $35 = 0, $353 = 0, $354 = 0, $355 = 0, $356 = 0, $359 = 0, $36 = 0, $360 = 0, $365 = 0, $367 = 0, $37 = 0, $370 = 0, $374 = 0, $377 = 0, $38 = 0, $382 = 0, $383 = 0, $386 = 0, $387 = 0, $389 = 0, $39 = 0, $390 = 0, $399 = 0, $4 = 0, $40 = 0, $402 = 0, $407 = 0, $408 = 0, $41 = 0, $410 = 0, $411 = 0, $415 = 0, $416 = 0, $418 = 0, $42 = 0, $422 = 0, $424 = 0, $429 = 0, $43 = 0, $434 = 0, $436 = 0, $44 = 0, $441 = 0, $442 = 0, $443 = 0, $446 = 0, $449 = 0, $45 = 0, $451 = 0, $458 = 0, $46 = 0, $465 = 0, $467 = 0, $47 = 0, $470 = 0, $474 = 0, $477 = 0, $48 = 0, $482 = 0, $483 = 0, $486 = 0, $487 = 0, $489 = 0, $49 = 0, $490 = 0, $499 = 0, $5 = 0, $50 = 0, $502 = 0, $510 = 0, $512 = 0, $516 = 0, $517 = 0, $519 = 0, $526 = 0, $528 = 0, $536 = 0, $537 = 0, $538 = 0, $539 = 0, $54 = 0, $542 = 0, $545 = 0, $548 = 0, $549 = 0, $555 = 0, $557 = 0, $56 = 0, $561 = 0, $562 = 0, $565 = 0, $566 = 0, $569 = 0, $57 = 0, $571 = 0, $574 = 0, $575 = 0, $577 = 0, $584 = 0, $586 = 0, $594 = 0, $595 = 0, $596 = 0, $597 = 0, $6 = 0, $600 = 0, $603 = 0, $606 = 0, $607 = 0, $613 = 0, $615 = 0, $620 = 0, $624 = 0, $626 = 0, $628 = 0, $629 = 0, $63 = 0, $630 = 0, $631 = 0, $632 = 0, $635 = 0, $636 = 0, $637 = 0, $638 = 0, $64 = 0, $641 = 0, $644 = 0, $648 = 0, $657 = 0, $658 = 0, $664 = 0, $669 = 0, $679 = 0, $681 = 0, $690 = 0, $691 = 0, $692 = 0, $693 = 0, $698 = 0, $7 = 0, $70 = 0, $703 = 0, $705 = 0, $716 = 0, $718 = 0, $72 = 0, $722 = 0, $723 = 0, $725 = 0, $73 = 0, $732 = 0, $734 = 0, $74 = 0, $742 = 0, $743 = 0, $744 = 0, $745 = 0, $748 = 0, $75 = 0, $751 = 0, $754 = 0, $755 = 0, $76 = 0, $761 = 0, $763 = 0, $767 = 0, $768 = 0, $77 = 0, $771 = 0, $772 = 0, $775 = 0, $777 = 0, $780 = 0, $781 = 0, $783 = 0, $79 = 0, $790 = 0, $792 = 0, $8 = 0, $800 = 0, $801 = 0, $802 = 0, $803 = 0, $806 = 0, $809 = 0, $812 = 0, $813 = 0, $819 = 0, $82 = 0, $821 = 0, $826 = 0, $827 = 0, $829 = 0, $831 = 0, $832 = 0, $84 = 0, $840 = 0, $841 = 0, $842 = 0, $843 = 0, $846 = 0, $856 = 0, $857 = 0, $858 = 0, $86 = 0, $861 = 0, $863 = 0, $873 = 0, $876 = 0, $883 = 0, $885 = 0, $888 = 0, $892 = 0, $895 = 0, $9 = 0, $900 = 0, $901 = 0, $904 = 0, $905 = 0, $907 = 0, $908 = 0, $917 = 0, $920 = 0, $925 = 0, $926 = 0, $929 = 0, $934 = 0, $936 = 0, $939 = 0, $943 = 0, $946 = 0, $95 = 0, $951 = 0, $952 = 0, $955 = 0, $956 = 0, $958 = 0, $959 = 0, $96 = 0, $968 = 0, $97 = 0, $971 = 0, $976 = 0, $979 = 0, $98 = 0, $981 = 0, $991 = 0, $994 = 0, $__p$0$i$i$i508 = 0, $__p$0$ph$i$i$i = 0, $__v$i$i$i = 0, $args = 0, $cv = 0, $k$0$i515 = 0, $k$0560 = 0, $k11$0540 = 0, $k15$0543 = 0, $k2$0$i516 = 0, $k20$0550 = 0, $k5$0533 = 0, $k8$0536 = 0, $num1$i = 0, $p$0 = 0, $p$1 = 0, $p$2 = 0, $phitmp$i$i$i$i$i$i$i240 = 0, $phitmp$i2$i$i$i$i$i$i243 = 0, $proto = 0, $ref_qual$0$i$ph$ph = 0, $ref_qual$0$i$ph521 = 0, $ref_qual$0$i$ph521$lcssa = 0, $t$0$i = 0, $t$1$i$be = 0, $t$1$i$ph$ph = 0, $t$1$i$ph520 = 0, $t$1$i518 = 0, $t$1$i518$lcssa = 0, $t12$0$i = 0, $template_args = 0, $type = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 784 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i$i = sp + 752 | 0;
+ $0 = sp + 728 | 0;
+ $1 = sp + 716 | 0;
+ $2 = sp + 704 | 0;
+ $3 = sp + 680 | 0;
+ $4 = sp + 656 | 0;
+ $5 = sp + 632 | 0;
+ $6 = sp + 620 | 0;
+ $num1$i = sp + 608 | 0;
+ $7 = sp + 596 | 0;
+ $8 = sp + 584 | 0;
+ $9 = sp + 572 | 0;
+ $cv = sp + 568 | 0;
+ $10 = sp + 552 | 0;
+ $11 = sp + 544 | 0;
+ $12 = sp + 528 | 0;
+ $13 = sp + 520 | 0;
+ $14 = sp + 504 | 0;
+ $15 = sp + 496 | 0;
+ $16 = sp + 480 | 0;
+ $17 = sp + 472 | 0;
+ $18 = sp + 456 | 0;
+ $19 = sp + 452 | 0;
+ $20 = sp + 440 | 0;
+ $21 = sp + 428 | 0;
+ $22 = sp + 416 | 0;
+ $23 = sp + 404 | 0;
+ $args = sp + 392 | 0;
+ $24 = sp + 376 | 0;
+ $25 = sp + 368 | 0;
+ $type = sp + 356 | 0;
+ $26 = sp + 344 | 0;
+ $27 = sp + 320 | 0;
+ $28 = sp + 308 | 0;
+ $29 = sp + 296 | 0;
+ $30 = sp + 284 | 0;
+ $proto = sp + 272 | 0;
+ $31 = sp + 248 | 0;
+ $32 = sp + 236 | 0;
+ $33 = sp + 224 | 0;
+ $34 = sp + 212 | 0;
+ $35 = sp + 200 | 0;
+ $36 = sp + 176 | 0;
+ $37 = sp + 164 | 0;
+ $38 = sp + 152 | 0;
+ $39 = sp + 136 | 0;
+ $40 = sp + 128 | 0;
+ $41 = sp + 112 | 0;
+ $42 = sp + 108 | 0;
+ $template_args = sp + 96 | 0;
+ $43 = sp + 80 | 0;
+ $44 = sp + 72 | 0;
+ $45 = sp + 56 | 0;
+ $46 = sp + 48 | 0;
+ $47 = sp + 32 | 0;
+ $48 = sp + 24 | 0;
+ $49 = sp + 8 | 0;
+ $50 = sp;
+ L1 : do if (($first | 0) == ($last | 0)) $$0 = $first; else {
+ switch (HEAP8[$first >> 0] | 0) {
+ case 75:
+ case 86:
+ case 114:
+ {
+ HEAP32[$cv >> 2] = 0;
+ $54 = __ZN10__cxxabiv112_GLOBAL__N_119parse_cv_qualifiersEPKcS2_Rj($first, $last, $cv) | 0;
+ if (($54 | 0) == ($first | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $56 = HEAP8[$54 >> 0] | 0;
+ $57 = $db + 4 | 0;
+ $63 = ((HEAP32[$57 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ $64 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($54, $last, $db) | 0;
+ $70 = ((HEAP32[$57 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ if (($64 | 0) == ($54 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $72 = $56 << 24 >> 24 == 70;
+ $73 = $db + 20 | 0;
+ $74 = HEAP32[$73 >> 2] | 0;
+ if ($72) {
+ $75 = $74 + -16 | 0;
+ $77 = $74;
+ do {
+ $76 = $77 + -16 | 0;
+ HEAP32[$73 >> 2] = $76;
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($76);
+ $77 = HEAP32[$73 >> 2] | 0;
+ } while (($77 | 0) != ($75 | 0));
+ $86 = $75;
+ } else $86 = $74;
+ $79 = $db + 16 | 0;
+ $82 = HEAP32[$db + 12 >> 2] | 0;
+ $84 = HEAP32[$db + 24 >> 2] | 0;
+ if ($86 >>> 0 < $84 >>> 0) {
+ HEAP32[$86 >> 2] = 0;
+ HEAP32[$86 + 4 >> 2] = 0;
+ HEAP32[$86 + 8 >> 2] = 0;
+ HEAP32[$86 + 12 >> 2] = $82;
+ HEAP32[$73 >> 2] = (HEAP32[$73 >> 2] | 0) + 16;
+ } else {
+ $95 = HEAP32[$79 >> 2] | 0;
+ $96 = $86 - $95 | 0;
+ $97 = $96 >> 4;
+ $98 = $97 + 1 | 0;
+ if (($96 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($79);
+ $101 = $84 - $95 | 0;
+ if ($101 >> 4 >>> 0 < 1073741823) {
+ $104 = $101 >> 3;
+ $$0$i$i$i38 = $104 >>> 0 < $98 >>> 0 ? $98 : $104;
+ } else $$0$i$i$i38 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i38, $97, $db + 28 | 0);
+ $107 = $__v$i$i$i + 8 | 0;
+ $108 = HEAP32[$107 >> 2] | 0;
+ HEAP32[$108 >> 2] = 0;
+ HEAP32[$108 + 4 >> 2] = 0;
+ HEAP32[$108 + 8 >> 2] = 0;
+ HEAP32[$108 + 12 >> 2] = $82;
+ HEAP32[$107 >> 2] = $108 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($79, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ $113 = HEAP32[$cv >> 2] | 0;
+ $115 = ($113 & 1 | 0) == 0;
+ $117 = ($113 & 2 | 0) == 0;
+ $119 = ($113 & 4 | 0) == 0;
+ $120 = $__v$i$i$i + 8 | 0;
+ if ($63 >>> 0 < $70 >>> 0) $k$0560 = $63; else {
+ $$0 = $64;
+ break L1;
+ }
+ while (1) {
+ if ($72) {
+ $122 = HEAP32[$db >> 2] | 0;
+ $123 = $122 + ($k$0560 * 24 | 0) + 12 | 0;
+ $124 = HEAP8[$123 >> 0] | 0;
+ $126 = ($124 & 1) == 0;
+ if ($126) {
+ $$in = ($124 & 255) >>> 1;
+ $136 = $123 + 1 | 0;
+ } else {
+ $$in = HEAP32[$122 + ($k$0560 * 24 | 0) + 16 >> 2] | 0;
+ $136 = HEAP32[$122 + ($k$0560 * 24 | 0) + 20 >> 2] | 0;
+ }
+ $134 = $$in + -2 | 0;
+ if ((HEAP8[$136 + $134 >> 0] | 0) == 38) $p$0 = $$in + -3 | 0; else {
+ if ($126) {
+ $147 = ($124 & 255) >>> 1;
+ $149 = $123 + 1 | 0;
+ } else {
+ $147 = HEAP32[$122 + ($k$0560 * 24 | 0) + 16 >> 2] | 0;
+ $149 = HEAP32[$122 + ($k$0560 * 24 | 0) + 20 >> 2] | 0;
+ }
+ $p$0 = (HEAP8[$149 + ($147 + -1) >> 0] | 0) == 38 ? $134 : $$in;
+ }
+ if ($115) $p$1 = $p$0; else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($123, $p$0, 12669) | 0;
+ $p$1 = $p$0 + 6 | 0;
+ }
+ if ($117) $p$2 = $p$1; else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc((HEAP32[$db >> 2] | 0) + ($k$0560 * 24 | 0) + 12 | 0, $p$1, 12676) | 0;
+ $p$2 = $p$1 + 9 | 0;
+ }
+ if (!$119) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc((HEAP32[$db >> 2] | 0) + ($k$0560 * 24 | 0) + 12 | 0, $p$2, 12686) | 0;
+ } else {
+ if (!$115) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$db >> 2] | 0) + ($k$0560 * 24 | 0) | 0, 12669) | 0;
+ if (!$117) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$db >> 2] | 0) + ($k$0560 * 24 | 0) | 0, 12676) | 0;
+ if (!$119) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$db >> 2] | 0) + ($k$0560 * 24 | 0) | 0, 12686) | 0;
+ }
+ $164 = HEAP32[$73 >> 2] | 0;
+ $165 = $164 + -16 | 0;
+ $166 = HEAP32[$db >> 2] | 0;
+ $167 = $166 + ($k$0560 * 24 | 0) | 0;
+ $168 = $164 + -12 | 0;
+ $169 = HEAP32[$168 >> 2] | 0;
+ if (($169 | 0) == (HEAP32[$164 + -8 >> 2] | 0)) {
+ $181 = $169 - (HEAP32[$165 >> 2] | 0) | 0;
+ $182 = ($181 | 0) / 24 | 0;
+ $183 = $182 + 1 | 0;
+ if (($181 | 0) < -24) {
+ $$lcssa706 = $165;
+ break;
+ }
+ if ($182 >>> 0 < 1073741823) {
+ $186 = $182 << 1;
+ $$0$i$i$i43 = $186 >>> 0 < $183 >>> 0 ? $183 : $186;
+ } else $$0$i$i$i43 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i$i, $$0$i$i$i43, $182, $164 + -4 | 0);
+ $189 = HEAP32[$120 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($189, $167);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($189 + 12 | 0, $166 + ($k$0560 * 24 | 0) + 12 | 0);
+ HEAP32[$120 >> 2] = $189 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($165, $__v$i$i$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i$i);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($169, $167);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($169 + 12 | 0, $166 + ($k$0560 * 24 | 0) + 12 | 0);
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + 24;
+ }
+ $k$0560 = $k$0560 + 1 | 0;
+ if ($k$0560 >>> 0 >= $70 >>> 0) {
+ $$0 = $64;
+ break L1;
+ }
+ }
+ __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($$lcssa706);
+ break;
+ }
+ default:
+ {}
+ }
+ $195 = __ZN10__cxxabiv112_GLOBAL__N_118parse_builtin_typeINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($195 | 0) == ($first | 0)) {
+ $197 = HEAP8[$first >> 0] | 0;
+ L65 : do switch ($197 << 24 >> 24 | 0) {
+ case 65:
+ {
+ do if ($197 << 24 >> 24 == 65) {
+ $200 = $first + 1 | 0;
+ if (($200 | 0) == ($last | 0)) $$0$i = $first; else {
+ $202 = HEAP8[$200 >> 0] | 0;
+ if ($202 << 24 >> 24 == 95) {
+ $204 = $first + 2 | 0;
+ $205 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($204, $last, $db) | 0;
+ if (($205 | 0) == ($204 | 0)) {
+ $$0$i = $first;
+ break;
+ }
+ $208 = $db + 4 | 0;
+ $209 = HEAP32[$208 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($209 | 0)) {
+ $$0$i = $first;
+ break;
+ }
+ $211 = $209 + -12 | 0;
+ $212 = HEAP8[$211 >> 0] | 0;
+ $214 = ($212 & 1) == 0;
+ $219 = $214 ? ($212 & 255) >>> 1 : HEAP32[$209 + -8 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($__v$i$i$i, $214 ? $211 + 1 | 0 : HEAP32[$209 + -4 >> 2] | 0, $219 >>> 0 < 2 ? $219 : 2);
+ $226 = HEAP8[$__v$i$i$i >> 0] | 0;
+ $228 = ($226 & 1) == 0;
+ $233 = $228 ? ($226 & 255) >>> 1 : HEAP32[$__v$i$i$i + 4 >> 2] | 0;
+ $238 = $233 >>> 0 > 2;
+ $240 = _memcmp($228 ? $__v$i$i$i + 1 | 0 : HEAP32[$__v$i$i$i + 8 >> 2] | 0, 12696, $238 ? 2 : $233) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($__v$i$i$i);
+ if (!((($240 | 0) == 0 ? ($233 >>> 0 < 2 ? -1 : $238 & 1) : $240) | 0)) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE5eraseEjj((HEAP32[$208 >> 2] | 0) + -12 | 0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc((HEAP32[$208 >> 2] | 0) + -12 | 0, 0, 12699) | 0;
+ $$0$i = $205;
+ break;
+ }
+ if (($202 + -49 & 255) < 9) {
+ $250 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($200, $last) | 0;
+ if (($250 | 0) == ($last | 0)) {
+ $$0$i = $first;
+ break;
+ }
+ if ((HEAP8[$250 >> 0] | 0) != 95) {
+ $$0$i = $first;
+ break;
+ }
+ $254 = $250 + 1 | 0;
+ $255 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($254, $last, $db) | 0;
+ if (($255 | 0) == ($254 | 0)) {
+ $$0$i = $first;
+ break;
+ }
+ $258 = $db + 4 | 0;
+ $259 = HEAP32[$258 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($259 | 0)) {
+ $$0$i = $first;
+ break;
+ }
+ $261 = $259 + -12 | 0;
+ $262 = HEAP8[$261 >> 0] | 0;
+ $264 = ($262 & 1) == 0;
+ $269 = $264 ? ($262 & 255) >>> 1 : HEAP32[$259 + -8 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($0, $264 ? $261 + 1 | 0 : HEAP32[$259 + -4 >> 2] | 0, $269 >>> 0 < 2 ? $269 : 2);
+ $276 = HEAP8[$0 >> 0] | 0;
+ $278 = ($276 & 1) == 0;
+ $283 = $278 ? ($276 & 255) >>> 1 : HEAP32[$0 + 4 >> 2] | 0;
+ $288 = $283 >>> 0 > 2;
+ $290 = _memcmp($278 ? $0 + 1 | 0 : HEAP32[$0 + 8 >> 2] | 0, 12696, $288 ? 2 : $283) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ if (!((($290 | 0) == 0 ? ($283 >>> 0 < 2 ? -1 : $288 & 1) : $290) | 0)) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE5eraseEjj((HEAP32[$258 >> 2] | 0) + -12 | 0);
+ $298 = (HEAP32[$258 >> 2] | 0) + -12 | 0;
+ $301 = $250 - $200 | 0;
+ if ($301 >>> 0 > 4294967279) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($3);
+ if ($301 >>> 0 < 11) {
+ HEAP8[$3 >> 0] = $301 << 1;
+ $__p$0$ph$i$i$i = $3 + 1 | 0;
+ } else {
+ $308 = $301 + 16 & -16;
+ $309 = _malloc($308) | 0;
+ HEAP32[$3 + 8 >> 2] = $309;
+ HEAP32[$3 >> 2] = $308 | 1;
+ HEAP32[$3 + 4 >> 2] = $301;
+ $__p$0$ph$i$i$i = $309;
+ }
+ if (($200 | 0) != ($250 | 0)) {
+ $$0$i$i$i191509 = $200;
+ $__p$0$i$i$i508 = $__p$0$ph$i$i$i;
+ while (1) {
+ HEAP8[$__p$0$i$i$i508 >> 0] = HEAP8[$$0$i$i$i191509 >> 0] | 0;
+ $$0$i$i$i191509 = $$0$i$i$i191509 + 1 | 0;
+ if (($$0$i$i$i191509 | 0) == ($250 | 0)) break; else $__p$0$i$i$i508 = $__p$0$i$i$i508 + 1 | 0;
+ }
+ }
+ HEAP8[$__p$0$ph$i$i$i + $301 >> 0] = 0;
+ $318 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($3, 0, 12696) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$318 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$318 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$318 + 8 >> 2];
+ HEAP32[$318 >> 2] = 0;
+ HEAP32[$318 + 4 >> 2] = 0;
+ HEAP32[$318 + 8 >> 2] = 0;
+ $321 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($2, 12703) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$321 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$321 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$321 + 8 >> 2];
+ HEAP32[$321 >> 2] = 0;
+ HEAP32[$321 + 4 >> 2] = 0;
+ HEAP32[$321 + 8 >> 2] = 0;
+ $324 = HEAP8[$1 >> 0] | 0;
+ $326 = ($324 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKcj($298, 0, $326 ? $1 + 1 | 0 : HEAP32[$1 + 8 >> 2] | 0, $326 ? ($324 & 255) >>> 1 : HEAP32[$1 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ $$0$i = $255;
+ break;
+ }
+ $336 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($200, $last, $db) | 0;
+ if (($336 | 0) == ($200 | 0) | ($336 | 0) == ($last | 0)) $$0$i = $first; else if ((HEAP8[$336 >> 0] | 0) == 95) {
+ $341 = $336 + 1 | 0;
+ $342 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($341, $last, $db) | 0;
+ if (($342 | 0) == ($341 | 0)) $$0$i = $first; else {
+ $344 = $db + 4 | 0;
+ $345 = HEAP32[$344 >> 2] | 0;
+ if ((($345 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$0$i = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($4, $345 + -24 | 0);
+ $353 = HEAP32[$344 >> 2] | 0;
+ $354 = $353 + -24 | 0;
+ $356 = $353;
+ do {
+ $355 = $356 + -24 | 0;
+ HEAP32[$344 >> 2] = $355;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($355);
+ $356 = HEAP32[$344 >> 2] | 0;
+ } while (($356 | 0) != ($354 | 0));
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($5, $353 + -48 | 0);
+ $359 = HEAP32[$344 >> 2] | 0;
+ $360 = $359 + -24 | 0;
+ do if (!(HEAP8[$360 >> 0] & 1)) {
+ HEAP8[$360 + 1 >> 0] = 0;
+ HEAP8[$360 >> 0] = 0;
+ } else {
+ $365 = $359 + -16 | 0;
+ HEAP8[HEAP32[$365 >> 2] >> 0] = 0;
+ $367 = $359 + -20 | 0;
+ HEAP32[$367 >> 2] = 0;
+ $$pre$i$i$i$i203 = HEAP8[$360 >> 0] | 0;
+ if (!($$pre$i$i$i$i203 & 1)) {
+ $374 = $$pre$i$i$i$i203;
+ $383 = 10;
+ } else {
+ $370 = HEAP32[$360 >> 2] | 0;
+ $374 = $370 & 255;
+ $383 = ($370 & -2) + -1 | 0;
+ }
+ if (!($374 & 1)) {
+ $377 = ($374 & 255) >>> 1;
+ if (($374 & 255) < 22) {
+ $2567 = 1;
+ $382 = 10;
+ $402 = $377;
+ } else {
+ $2567 = 1;
+ $382 = ($377 + 16 & 240) + -1 | 0;
+ $402 = $377;
+ }
+ } else {
+ $2567 = 0;
+ $382 = 10;
+ $402 = 0;
+ }
+ if (($382 | 0) != ($383 | 0)) {
+ if (($382 | 0) == 10) {
+ $389 = $360 + 1 | 0;
+ $390 = HEAP32[$365 >> 2] | 0;
+ if ($2567) {
+ _memcpy($389 | 0, $390 | 0, (($374 & 255) >>> 1) + 1 | 0) | 0;
+ _free($390);
+ } else {
+ HEAP8[$389 >> 0] = HEAP8[$390 >> 0] | 0;
+ _free($390);
+ }
+ HEAP8[$360 >> 0] = $402 << 1;
+ break;
+ }
+ $386 = $382 + 1 | 0;
+ $387 = _malloc($386) | 0;
+ if (!($382 >>> 0 <= $383 >>> 0 & ($387 | 0) == 0)) {
+ if ($2567) _memcpy($387 | 0, $360 + 1 | 0, (($374 & 255) >>> 1) + 1 | 0) | 0; else {
+ $399 = HEAP32[$365 >> 2] | 0;
+ HEAP8[$387 >> 0] = HEAP8[$399 >> 0] | 0;
+ _free($399);
+ }
+ HEAP32[$360 >> 2] = $386 | 1;
+ HEAP32[$367 >> 2] = $402;
+ HEAP32[$365 >> 2] = $387;
+ }
+ }
+ } while (0);
+ HEAP32[$360 >> 2] = HEAP32[$4 >> 2];
+ HEAP32[$360 + 4 >> 2] = HEAP32[$4 + 4 >> 2];
+ HEAP32[$360 + 8 >> 2] = HEAP32[$4 + 8 >> 2];
+ HEAP32[$4 >> 2] = 0;
+ HEAP32[$4 + 4 >> 2] = 0;
+ HEAP32[$4 + 8 >> 2] = 0;
+ $407 = $4 + 12 | 0;
+ $408 = HEAP8[$407 >> 0] | 0;
+ $410 = ($408 & 1) == 0;
+ $411 = $4 + 16 | 0;
+ $415 = $410 ? ($408 & 255) >>> 1 : HEAP32[$411 >> 2] | 0;
+ $416 = $4 + 20 | 0;
+ $418 = $407 + 1 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($6, $410 ? $418 : HEAP32[$416 >> 2] | 0, $415 >>> 0 < 2 ? $415 : 2);
+ $422 = HEAP8[$6 >> 0] | 0;
+ $424 = ($422 & 1) == 0;
+ $429 = $424 ? ($422 & 255) >>> 1 : HEAP32[$6 + 4 >> 2] | 0;
+ $434 = $429 >>> 0 > 2;
+ $436 = _memcmp($424 ? $6 + 1 | 0 : HEAP32[$6 + 8 >> 2] | 0, 12696, $434 ? 2 : $429) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ if (!((($436 | 0) == 0 ? ($429 >>> 0 < 2 ? -1 : $434 & 1) : $436) | 0)) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE5eraseEjj($407);
+ $441 = HEAP32[$344 >> 2] | 0;
+ $442 = $441 + -12 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($9, $5);
+ $443 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($9, 0, 12696) | 0;
+ HEAP32[$8 >> 2] = HEAP32[$443 >> 2];
+ HEAP32[$8 + 4 >> 2] = HEAP32[$443 + 4 >> 2];
+ HEAP32[$8 + 8 >> 2] = HEAP32[$443 + 8 >> 2];
+ HEAP32[$443 >> 2] = 0;
+ HEAP32[$443 + 4 >> 2] = 0;
+ HEAP32[$443 + 8 >> 2] = 0;
+ $446 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($8, 12703) | 0;
+ HEAP32[$7 >> 2] = HEAP32[$446 >> 2];
+ HEAP32[$7 + 4 >> 2] = HEAP32[$446 + 4 >> 2];
+ HEAP32[$7 + 8 >> 2] = HEAP32[$446 + 8 >> 2];
+ HEAP32[$446 >> 2] = 0;
+ HEAP32[$446 + 4 >> 2] = 0;
+ HEAP32[$446 + 8 >> 2] = 0;
+ $449 = HEAP8[$407 >> 0] | 0;
+ $451 = ($449 & 1) == 0;
+ $458 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($7, $451 ? $418 : HEAP32[$416 >> 2] | 0, $451 ? ($449 & 255) >>> 1 : HEAP32[$411 >> 2] | 0) | 0;
+ HEAP32[$num1$i >> 2] = HEAP32[$458 >> 2];
+ HEAP32[$num1$i + 4 >> 2] = HEAP32[$458 + 4 >> 2];
+ HEAP32[$num1$i + 8 >> 2] = HEAP32[$458 + 8 >> 2];
+ HEAP32[$458 >> 2] = 0;
+ HEAP32[$458 + 4 >> 2] = 0;
+ HEAP32[$458 + 8 >> 2] = 0;
+ do if (!(HEAP8[$442 >> 0] & 1)) {
+ HEAP8[$442 + 1 >> 0] = 0;
+ HEAP8[$442 >> 0] = 0;
+ } else {
+ $465 = $441 + -4 | 0;
+ HEAP8[HEAP32[$465 >> 2] >> 0] = 0;
+ $467 = $441 + -8 | 0;
+ HEAP32[$467 >> 2] = 0;
+ $$pre$i$i$i36$i = HEAP8[$442 >> 0] | 0;
+ if (!($$pre$i$i$i36$i & 1)) {
+ $474 = $$pre$i$i$i36$i;
+ $483 = 10;
+ } else {
+ $470 = HEAP32[$442 >> 2] | 0;
+ $474 = $470 & 255;
+ $483 = ($470 & -2) + -1 | 0;
+ }
+ do if (!($474 & 1)) {
+ $477 = ($474 & 255) >>> 1;
+ if (($474 & 255) < 22) {
+ $2568 = 1;
+ $482 = 10;
+ $502 = $477;
+ break;
+ }
+ $2568 = 1;
+ $482 = ($477 + 16 & 240) + -1 | 0;
+ $502 = $477;
+ } else {
+ $2568 = 0;
+ $482 = 10;
+ $502 = 0;
+ } while (0);
+ if (($482 | 0) != ($483 | 0)) {
+ if (($482 | 0) == 10) {
+ $489 = $442 + 1 | 0;
+ $490 = HEAP32[$465 >> 2] | 0;
+ if ($2568) {
+ _memcpy($489 | 0, $490 | 0, (($474 & 255) >>> 1) + 1 | 0) | 0;
+ _free($490);
+ } else {
+ HEAP8[$489 >> 0] = HEAP8[$490 >> 0] | 0;
+ _free($490);
+ }
+ HEAP8[$442 >> 0] = $502 << 1;
+ break;
+ }
+ $486 = $482 + 1 | 0;
+ $487 = _malloc($486) | 0;
+ if ($482 >>> 0 <= $483 >>> 0 & ($487 | 0) == 0) break;
+ if ($2568) _memcpy($487 | 0, $442 + 1 | 0, (($474 & 255) >>> 1) + 1 | 0) | 0; else {
+ $499 = HEAP32[$465 >> 2] | 0;
+ HEAP8[$487 >> 0] = HEAP8[$499 >> 0] | 0;
+ _free($499);
+ }
+ HEAP32[$442 >> 2] = $486 | 1;
+ HEAP32[$467 >> 2] = $502;
+ HEAP32[$465 >> 2] = $487;
+ }
+ } while (0);
+ HEAP32[$442 >> 2] = HEAP32[$num1$i >> 2];
+ HEAP32[$442 + 4 >> 2] = HEAP32[$num1$i + 4 >> 2];
+ HEAP32[$442 + 8 >> 2] = HEAP32[$num1$i + 8 >> 2];
+ HEAP32[$num1$i >> 2] = 0;
+ HEAP32[$num1$i + 4 >> 2] = 0;
+ HEAP32[$num1$i + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($num1$i);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($7);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($8);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($9);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($5);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($4);
+ $$0$i = $342;
+ }
+ }
+ } else $$0$i = $first;
+ }
+ } else $$0$i = $first; while (0);
+ if (($$0$i | 0) == ($first | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $510 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($510 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $512 = $db + 16 | 0;
+ HEAP32[$11 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($10, $510 + -24 | 0, $11);
+ $516 = $db + 20 | 0;
+ $517 = HEAP32[$516 >> 2] | 0;
+ $519 = HEAP32[$db + 24 >> 2] | 0;
+ if ($517 >>> 0 < $519 >>> 0) {
+ HEAP32[$517 + 12 >> 2] = HEAP32[$10 + 12 >> 2];
+ HEAP32[$517 >> 2] = HEAP32[$10 >> 2];
+ $526 = $10 + 4 | 0;
+ HEAP32[$517 + 4 >> 2] = HEAP32[$526 >> 2];
+ $528 = $10 + 8 | 0;
+ HEAP32[$517 + 8 >> 2] = HEAP32[$528 >> 2];
+ HEAP32[$528 >> 2] = 0;
+ HEAP32[$526 >> 2] = 0;
+ HEAP32[$10 >> 2] = 0;
+ HEAP32[$516 >> 2] = (HEAP32[$516 >> 2] | 0) + 16;
+ } else {
+ $536 = HEAP32[$512 >> 2] | 0;
+ $537 = $517 - $536 | 0;
+ $538 = $537 >> 4;
+ $539 = $538 + 1 | 0;
+ if (($537 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($512);
+ $542 = $519 - $536 | 0;
+ if ($542 >> 4 >>> 0 < 1073741823) {
+ $545 = $542 >> 3;
+ $$0$i$i$i56 = $545 >>> 0 < $539 >>> 0 ? $539 : $545;
+ } else $$0$i$i$i56 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i56, $538, $db + 28 | 0);
+ $548 = $__v$i$i$i + 8 | 0;
+ $549 = HEAP32[$548 >> 2] | 0;
+ HEAP32[$549 + 12 >> 2] = HEAP32[$10 + 12 >> 2];
+ HEAP32[$549 >> 2] = HEAP32[$10 >> 2];
+ $555 = $10 + 4 | 0;
+ HEAP32[$549 + 4 >> 2] = HEAP32[$555 >> 2];
+ $557 = $10 + 8 | 0;
+ HEAP32[$549 + 8 >> 2] = HEAP32[$557 >> 2];
+ HEAP32[$557 >> 2] = 0;
+ HEAP32[$555 >> 2] = 0;
+ HEAP32[$10 >> 2] = 0;
+ HEAP32[$548 >> 2] = $549 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($512, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($10);
+ $$0 = $$0$i;
+ break L1;
+ break;
+ }
+ case 67:
+ {
+ $561 = $first + 1 | 0;
+ $562 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($561, $last, $db) | 0;
+ if (($562 | 0) == ($561 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $565 = $db + 4 | 0;
+ $566 = HEAP32[$565 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($566 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($566 + -24 | 0, 12705) | 0;
+ $569 = $db + 16 | 0;
+ $571 = (HEAP32[$565 >> 2] | 0) + -24 | 0;
+ HEAP32[$13 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($12, $571, $13);
+ $574 = $db + 20 | 0;
+ $575 = HEAP32[$574 >> 2] | 0;
+ $577 = HEAP32[$db + 24 >> 2] | 0;
+ if ($575 >>> 0 < $577 >>> 0) {
+ HEAP32[$575 + 12 >> 2] = HEAP32[$12 + 12 >> 2];
+ HEAP32[$575 >> 2] = HEAP32[$12 >> 2];
+ $584 = $12 + 4 | 0;
+ HEAP32[$575 + 4 >> 2] = HEAP32[$584 >> 2];
+ $586 = $12 + 8 | 0;
+ HEAP32[$575 + 8 >> 2] = HEAP32[$586 >> 2];
+ HEAP32[$586 >> 2] = 0;
+ HEAP32[$584 >> 2] = 0;
+ HEAP32[$12 >> 2] = 0;
+ HEAP32[$574 >> 2] = (HEAP32[$574 >> 2] | 0) + 16;
+ } else {
+ $594 = HEAP32[$569 >> 2] | 0;
+ $595 = $575 - $594 | 0;
+ $596 = $595 >> 4;
+ $597 = $596 + 1 | 0;
+ if (($595 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($569);
+ $600 = $577 - $594 | 0;
+ if ($600 >> 4 >>> 0 < 1073741823) {
+ $603 = $600 >> 3;
+ $$0$i$i$i61 = $603 >>> 0 < $597 >>> 0 ? $597 : $603;
+ } else $$0$i$i$i61 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i61, $596, $db + 28 | 0);
+ $606 = $__v$i$i$i + 8 | 0;
+ $607 = HEAP32[$606 >> 2] | 0;
+ HEAP32[$607 + 12 >> 2] = HEAP32[$12 + 12 >> 2];
+ HEAP32[$607 >> 2] = HEAP32[$12 >> 2];
+ $613 = $12 + 4 | 0;
+ HEAP32[$607 + 4 >> 2] = HEAP32[$613 >> 2];
+ $615 = $12 + 8 | 0;
+ HEAP32[$607 + 8 >> 2] = HEAP32[$615 >> 2];
+ HEAP32[$615 >> 2] = 0;
+ HEAP32[$613 >> 2] = 0;
+ HEAP32[$12 >> 2] = 0;
+ HEAP32[$606 >> 2] = $607 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($569, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($12);
+ $$0 = $562;
+ break L1;
+ break;
+ }
+ case 70:
+ {
+ do if ($197 << 24 >> 24 == 70) {
+ $620 = $first + 1 | 0;
+ if (($620 | 0) != ($last | 0)) {
+ if ((HEAP8[$620 >> 0] | 0) == 89) {
+ $624 = $first + 2 | 0;
+ if (($624 | 0) == ($last | 0)) break; else $t$0$i = $624;
+ } else $t$0$i = $620;
+ $626 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($t$0$i, $last, $db) | 0;
+ if (($626 | 0) != ($t$0$i | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($__v$i$i$i, 12714, 1);
+ $628 = $db + 4 | 0;
+ $629 = $__v$i$i$i + 4 | 0;
+ $630 = $0 + 8 | 0;
+ $631 = $0 + 1 | 0;
+ $632 = $0 + 4 | 0;
+ L191 : do if (($626 | 0) == ($last | 0)) label = 144; else {
+ $ref_qual$0$i$ph521 = 0;
+ $t$1$i$ph520 = $626;
+ L192 : while (1) {
+ $t$1$i518 = $t$1$i$ph520;
+ L194 : while (1) {
+ switch (HEAP8[$t$1$i518 >> 0] | 0) {
+ case 69:
+ {
+ $ref_qual$0$i$ph521$lcssa = $ref_qual$0$i$ph521;
+ $t$1$i518$lcssa = $t$1$i518;
+ break L192;
+ break;
+ }
+ case 118:
+ {
+ $t$1$i$be = $t$1$i518 + 1 | 0;
+ break;
+ }
+ case 82:
+ {
+ $644 = $t$1$i518 + 1 | 0;
+ if (($644 | 0) == ($last | 0)) label = 154; else if ((HEAP8[$644 >> 0] | 0) == 69) {
+ $ref_qual$0$i$ph$ph = 1;
+ $t$1$i$ph$ph = $644;
+ break L194;
+ } else label = 154;
+ break;
+ }
+ case 79:
+ {
+ $648 = $t$1$i518 + 1 | 0;
+ if (($648 | 0) == ($last | 0)) label = 154; else if ((HEAP8[$648 >> 0] | 0) == 69) {
+ $ref_qual$0$i$ph$ph = 2;
+ $t$1$i$ph$ph = $648;
+ break L194;
+ } else label = 154;
+ break;
+ }
+ default:
+ label = 154;
+ }
+ if ((label | 0) == 154) {
+ label = 0;
+ $657 = ((HEAP32[$628 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ $658 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($t$1$i518, $last, $db) | 0;
+ $664 = ((HEAP32[$628 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ if (($658 | 0) == ($t$1$i518 | 0) | ($658 | 0) == ($last | 0)) break L191;
+ if ($657 >>> 0 < $664 >>> 0) {
+ $k$0$i515 = $657;
+ do {
+ $669 = HEAP8[$__v$i$i$i >> 0] | 0;
+ if ((($669 & 1) == 0 ? ($669 & 255) >>> 1 : HEAP32[$629 >> 2] | 0) >>> 0 > 1) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($__v$i$i$i, 12716) | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($0, (HEAP32[$db >> 2] | 0) + ($k$0$i515 * 24 | 0) | 0);
+ $679 = HEAP8[$0 >> 0] | 0;
+ $681 = ($679 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($__v$i$i$i, $681 ? $631 : HEAP32[$630 >> 2] | 0, $681 ? ($679 & 255) >>> 1 : HEAP32[$632 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ $k$0$i515 = $k$0$i515 + 1 | 0;
+ } while ($k$0$i515 >>> 0 < $664 >>> 0);
+ }
+ if ($657 >>> 0 < $664 >>> 0) {
+ $k2$0$i516 = $657;
+ do {
+ $690 = HEAP32[$628 >> 2] | 0;
+ $691 = $690 + -24 | 0;
+ $693 = $690;
+ do {
+ $692 = $693 + -24 | 0;
+ HEAP32[$628 >> 2] = $692;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($692);
+ $693 = HEAP32[$628 >> 2] | 0;
+ } while (($693 | 0) != ($691 | 0));
+ $k2$0$i516 = $k2$0$i516 + 1 | 0;
+ } while ($k2$0$i516 >>> 0 < $664 >>> 0);
+ $t$1$i$be = $658;
+ } else $t$1$i$be = $658;
+ }
+ if (($t$1$i$be | 0) == ($last | 0)) {
+ label = 144;
+ break L191;
+ } else $t$1$i518 = $t$1$i$be;
+ }
+ if (($t$1$i$ph$ph | 0) == ($last | 0)) {
+ label = 144;
+ break L191;
+ } else {
+ $ref_qual$0$i$ph521 = $ref_qual$0$i$ph$ph;
+ $t$1$i$ph520 = $t$1$i$ph$ph;
+ }
+ }
+ $641 = $t$1$i518$lcssa + 1 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($__v$i$i$i, 12619) | 0;
+ switch ($ref_qual$0$i$ph521$lcssa | 0) {
+ case 1:
+ {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($__v$i$i$i, 12719) | 0;
+ break;
+ }
+ case 2:
+ {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($__v$i$i$i, 12722) | 0;
+ break;
+ }
+ default:
+ {}
+ }
+ $698 = HEAP32[$628 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) != ($698 | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($698 + -24 | 0, 12726) | 0;
+ $703 = HEAP8[$__v$i$i$i >> 0] | 0;
+ $705 = ($703 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKcj((HEAP32[$628 >> 2] | 0) + -12 | 0, 0, $705 ? $__v$i$i$i + 1 | 0 : HEAP32[$__v$i$i$i + 8 >> 2] | 0, $705 ? ($703 & 255) >>> 1 : HEAP32[$629 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($__v$i$i$i);
+ if (($641 | 0) == ($first | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $716 = HEAP32[$628 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($716 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $718 = $db + 16 | 0;
+ HEAP32[$15 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($14, $716 + -24 | 0, $15);
+ $722 = $db + 20 | 0;
+ $723 = HEAP32[$722 >> 2] | 0;
+ $725 = HEAP32[$db + 24 >> 2] | 0;
+ if ($723 >>> 0 < $725 >>> 0) {
+ HEAP32[$723 + 12 >> 2] = HEAP32[$14 + 12 >> 2];
+ HEAP32[$723 >> 2] = HEAP32[$14 >> 2];
+ $732 = $14 + 4 | 0;
+ HEAP32[$723 + 4 >> 2] = HEAP32[$732 >> 2];
+ $734 = $14 + 8 | 0;
+ HEAP32[$723 + 8 >> 2] = HEAP32[$734 >> 2];
+ HEAP32[$734 >> 2] = 0;
+ HEAP32[$732 >> 2] = 0;
+ HEAP32[$14 >> 2] = 0;
+ HEAP32[$722 >> 2] = (HEAP32[$722 >> 2] | 0) + 16;
+ } else {
+ $742 = HEAP32[$718 >> 2] | 0;
+ $743 = $723 - $742 | 0;
+ $744 = $743 >> 4;
+ $745 = $744 + 1 | 0;
+ if (($743 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($718);
+ $748 = $725 - $742 | 0;
+ if ($748 >> 4 >>> 0 < 1073741823) {
+ $751 = $748 >> 3;
+ $$0$i$i$i66 = $751 >>> 0 < $745 >>> 0 ? $745 : $751;
+ } else $$0$i$i$i66 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i66, $744, $db + 28 | 0);
+ $754 = $__v$i$i$i + 8 | 0;
+ $755 = HEAP32[$754 >> 2] | 0;
+ HEAP32[$755 + 12 >> 2] = HEAP32[$14 + 12 >> 2];
+ HEAP32[$755 >> 2] = HEAP32[$14 >> 2];
+ $761 = $14 + 4 | 0;
+ HEAP32[$755 + 4 >> 2] = HEAP32[$761 >> 2];
+ $763 = $14 + 8 | 0;
+ HEAP32[$755 + 8 >> 2] = HEAP32[$763 >> 2];
+ HEAP32[$763 >> 2] = 0;
+ HEAP32[$761 >> 2] = 0;
+ HEAP32[$14 >> 2] = 0;
+ HEAP32[$754 >> 2] = $755 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($718, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($14);
+ $$0 = $641;
+ break L1;
+ }
+ } while (0);
+ if ((label | 0) == 144) {
+ $635 = HEAP32[$628 >> 2] | 0;
+ $636 = $635 + -24 | 0;
+ $638 = $635;
+ do {
+ $637 = $638 + -24 | 0;
+ HEAP32[$628 >> 2] = $637;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($637);
+ $638 = HEAP32[$628 >> 2] | 0;
+ } while (($638 | 0) != ($636 | 0));
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($__v$i$i$i);
+ }
+ }
+ } while (0);
+ $$0 = $first;
+ break L1;
+ break;
+ }
+ case 71:
+ {
+ $767 = $first + 1 | 0;
+ $768 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($767, $last, $db) | 0;
+ if (($768 | 0) == ($767 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $771 = $db + 4 | 0;
+ $772 = HEAP32[$771 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($772 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($772 + -24 | 0, 12728) | 0;
+ $775 = $db + 16 | 0;
+ $777 = (HEAP32[$771 >> 2] | 0) + -24 | 0;
+ HEAP32[$17 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($16, $777, $17);
+ $780 = $db + 20 | 0;
+ $781 = HEAP32[$780 >> 2] | 0;
+ $783 = HEAP32[$db + 24 >> 2] | 0;
+ if ($781 >>> 0 < $783 >>> 0) {
+ HEAP32[$781 + 12 >> 2] = HEAP32[$16 + 12 >> 2];
+ HEAP32[$781 >> 2] = HEAP32[$16 >> 2];
+ $790 = $16 + 4 | 0;
+ HEAP32[$781 + 4 >> 2] = HEAP32[$790 >> 2];
+ $792 = $16 + 8 | 0;
+ HEAP32[$781 + 8 >> 2] = HEAP32[$792 >> 2];
+ HEAP32[$792 >> 2] = 0;
+ HEAP32[$790 >> 2] = 0;
+ HEAP32[$16 >> 2] = 0;
+ HEAP32[$780 >> 2] = (HEAP32[$780 >> 2] | 0) + 16;
+ } else {
+ $800 = HEAP32[$775 >> 2] | 0;
+ $801 = $781 - $800 | 0;
+ $802 = $801 >> 4;
+ $803 = $802 + 1 | 0;
+ if (($801 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($775);
+ $806 = $783 - $800 | 0;
+ if ($806 >> 4 >>> 0 < 1073741823) {
+ $809 = $806 >> 3;
+ $$0$i$i$i71 = $809 >>> 0 < $803 >>> 0 ? $803 : $809;
+ } else $$0$i$i$i71 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i71, $802, $db + 28 | 0);
+ $812 = $__v$i$i$i + 8 | 0;
+ $813 = HEAP32[$812 >> 2] | 0;
+ HEAP32[$813 + 12 >> 2] = HEAP32[$16 + 12 >> 2];
+ HEAP32[$813 >> 2] = HEAP32[$16 >> 2];
+ $819 = $16 + 4 | 0;
+ HEAP32[$813 + 4 >> 2] = HEAP32[$819 >> 2];
+ $821 = $16 + 8 | 0;
+ HEAP32[$813 + 8 >> 2] = HEAP32[$821 >> 2];
+ HEAP32[$821 >> 2] = 0;
+ HEAP32[$819 >> 2] = 0;
+ HEAP32[$16 >> 2] = 0;
+ HEAP32[$812 >> 2] = $813 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($775, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($16);
+ $$0 = $768;
+ break L1;
+ break;
+ }
+ case 77:
+ {
+ if ($197 << 24 >> 24 == 77) {
+ $826 = $first + 1 | 0;
+ $827 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($826, $last, $db) | 0;
+ if (($827 | 0) == ($826 | 0)) $$08$i = $first; else {
+ $829 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($827, $last, $db) | 0;
+ if (($829 | 0) == ($827 | 0)) $$08$i = $first; else {
+ $831 = $db + 4 | 0;
+ $832 = HEAP32[$831 >> 2] | 0;
+ if ((($832 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$08$i = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($__v$i$i$i, $832 + -24 | 0);
+ $840 = HEAP32[$831 >> 2] | 0;
+ $841 = $840 + -24 | 0;
+ $843 = $840;
+ do {
+ $842 = $843 + -24 | 0;
+ HEAP32[$831 >> 2] = $842;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($842);
+ $843 = HEAP32[$831 >> 2] | 0;
+ } while (($843 | 0) != ($841 | 0));
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($0, $840 + -48 | 0);
+ $846 = $__v$i$i$i + 12 | 0;
+ $856 = HEAP32[$831 >> 2] | 0;
+ $857 = $856 + -24 | 0;
+ if ((HEAP8[((HEAP8[$846 >> 0] & 1) == 0 ? $846 + 1 | 0 : HEAP32[$__v$i$i$i + 20 >> 2] | 0) >> 0] | 0) == 40) {
+ $858 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($__v$i$i$i, 12714) | 0;
+ HEAP32[$3 >> 2] = HEAP32[$858 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$858 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$858 + 8 >> 2];
+ HEAP32[$858 >> 2] = 0;
+ HEAP32[$858 + 4 >> 2] = 0;
+ HEAP32[$858 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($4, $0);
+ $861 = HEAP8[$4 >> 0] | 0;
+ $863 = ($861 & 1) == 0;
+ $873 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($3, $863 ? $4 + 1 | 0 : HEAP32[$4 + 8 >> 2] | 0, $863 ? ($861 & 255) >>> 1 : HEAP32[$4 + 4 >> 2] | 0) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$873 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$873 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$873 + 8 >> 2];
+ HEAP32[$873 >> 2] = 0;
+ HEAP32[$873 + 4 >> 2] = 0;
+ HEAP32[$873 + 8 >> 2] = 0;
+ $876 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($2, 12739) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$876 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$876 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$876 + 8 >> 2];
+ HEAP32[$876 >> 2] = 0;
+ HEAP32[$876 + 4 >> 2] = 0;
+ HEAP32[$876 + 8 >> 2] = 0;
+ do if (!(HEAP8[$857 >> 0] & 1)) {
+ HEAP8[$857 + 1 >> 0] = 0;
+ HEAP8[$857 >> 0] = 0;
+ } else {
+ $883 = $856 + -16 | 0;
+ HEAP8[HEAP32[$883 >> 2] >> 0] = 0;
+ $885 = $856 + -20 | 0;
+ HEAP32[$885 >> 2] = 0;
+ $$pre$i$i$i$i = HEAP8[$857 >> 0] | 0;
+ if (!($$pre$i$i$i$i & 1)) {
+ $892 = $$pre$i$i$i$i;
+ $901 = 10;
+ } else {
+ $888 = HEAP32[$857 >> 2] | 0;
+ $892 = $888 & 255;
+ $901 = ($888 & -2) + -1 | 0;
+ }
+ if (!($892 & 1)) {
+ $895 = ($892 & 255) >>> 1;
+ if (($892 & 255) < 22) {
+ $2569 = 1;
+ $900 = 10;
+ $920 = $895;
+ } else {
+ $2569 = 1;
+ $900 = ($895 + 16 & 240) + -1 | 0;
+ $920 = $895;
+ }
+ } else {
+ $2569 = 0;
+ $900 = 10;
+ $920 = 0;
+ }
+ if (($900 | 0) != ($901 | 0)) {
+ if (($900 | 0) == 10) {
+ $907 = $857 + 1 | 0;
+ $908 = HEAP32[$883 >> 2] | 0;
+ if ($2569) {
+ _memcpy($907 | 0, $908 | 0, (($892 & 255) >>> 1) + 1 | 0) | 0;
+ _free($908);
+ } else {
+ HEAP8[$907 >> 0] = HEAP8[$908 >> 0] | 0;
+ _free($908);
+ }
+ HEAP8[$857 >> 0] = $920 << 1;
+ break;
+ }
+ $904 = $900 + 1 | 0;
+ $905 = _malloc($904) | 0;
+ if (!($900 >>> 0 <= $901 >>> 0 & ($905 | 0) == 0)) {
+ if ($2569) _memcpy($905 | 0, $857 + 1 | 0, (($892 & 255) >>> 1) + 1 | 0) | 0; else {
+ $917 = HEAP32[$883 >> 2] | 0;
+ HEAP8[$905 >> 0] = HEAP8[$917 >> 0] | 0;
+ _free($917);
+ }
+ HEAP32[$857 >> 2] = $904 | 1;
+ HEAP32[$885 >> 2] = $920;
+ HEAP32[$883 >> 2] = $905;
+ }
+ }
+ } while (0);
+ HEAP32[$857 >> 2] = HEAP32[$1 >> 2];
+ HEAP32[$857 + 4 >> 2] = HEAP32[$1 + 4 >> 2];
+ HEAP32[$857 + 8 >> 2] = HEAP32[$1 + 8 >> 2];
+ HEAP32[$1 >> 2] = 0;
+ HEAP32[$1 + 4 >> 2] = 0;
+ HEAP32[$1 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ $925 = HEAP32[$831 >> 2] | 0;
+ $926 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($846, 0, 12619) | 0;
+ HEAP32[$5 >> 2] = HEAP32[$926 >> 2];
+ HEAP32[$5 + 4 >> 2] = HEAP32[$926 + 4 >> 2];
+ HEAP32[$5 + 8 >> 2] = HEAP32[$926 + 8 >> 2];
+ HEAP32[$926 >> 2] = 0;
+ HEAP32[$926 + 4 >> 2] = 0;
+ HEAP32[$926 + 8 >> 2] = 0;
+ $929 = $925 + -12 | 0;
+ do if (!(HEAP8[$929 >> 0] & 1)) {
+ HEAP8[$929 + 1 >> 0] = 0;
+ HEAP8[$929 >> 0] = 0;
+ } else {
+ $934 = $925 + -4 | 0;
+ HEAP8[HEAP32[$934 >> 2] >> 0] = 0;
+ $936 = $925 + -8 | 0;
+ HEAP32[$936 >> 2] = 0;
+ $$pre$i$i$i21$i = HEAP8[$929 >> 0] | 0;
+ if (!($$pre$i$i$i21$i & 1)) {
+ $943 = $$pre$i$i$i21$i;
+ $952 = 10;
+ } else {
+ $939 = HEAP32[$929 >> 2] | 0;
+ $943 = $939 & 255;
+ $952 = ($939 & -2) + -1 | 0;
+ }
+ if (!($943 & 1)) {
+ $946 = ($943 & 255) >>> 1;
+ if (($943 & 255) < 22) {
+ $2570 = 1;
+ $951 = 10;
+ $971 = $946;
+ } else {
+ $2570 = 1;
+ $951 = ($946 + 16 & 240) + -1 | 0;
+ $971 = $946;
+ }
+ } else {
+ $2570 = 0;
+ $951 = 10;
+ $971 = 0;
+ }
+ if (($951 | 0) != ($952 | 0)) {
+ if (($951 | 0) == 10) {
+ $958 = $929 + 1 | 0;
+ $959 = HEAP32[$934 >> 2] | 0;
+ if ($2570) {
+ _memcpy($958 | 0, $959 | 0, (($943 & 255) >>> 1) + 1 | 0) | 0;
+ _free($959);
+ } else {
+ HEAP8[$958 >> 0] = HEAP8[$959 >> 0] | 0;
+ _free($959);
+ }
+ HEAP8[$929 >> 0] = $971 << 1;
+ break;
+ }
+ $955 = $951 + 1 | 0;
+ $956 = _malloc($955) | 0;
+ if (!($951 >>> 0 <= $952 >>> 0 & ($956 | 0) == 0)) {
+ if ($2570) _memcpy($956 | 0, $929 + 1 | 0, (($943 & 255) >>> 1) + 1 | 0) | 0; else {
+ $968 = HEAP32[$934 >> 2] | 0;
+ HEAP8[$956 >> 0] = HEAP8[$968 >> 0] | 0;
+ _free($968);
+ }
+ HEAP32[$929 >> 2] = $955 | 1;
+ HEAP32[$936 >> 2] = $971;
+ HEAP32[$934 >> 2] = $956;
+ }
+ }
+ } while (0);
+ HEAP32[$929 >> 2] = HEAP32[$5 >> 2];
+ HEAP32[$929 + 4 >> 2] = HEAP32[$5 + 4 >> 2];
+ HEAP32[$929 + 8 >> 2] = HEAP32[$5 + 8 >> 2];
+ HEAP32[$5 >> 2] = 0;
+ HEAP32[$5 + 4 >> 2] = 0;
+ HEAP32[$5 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($5);
+ } else {
+ $976 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($__v$i$i$i, 12726) | 0;
+ HEAP32[$7 >> 2] = HEAP32[$976 >> 2];
+ HEAP32[$7 + 4 >> 2] = HEAP32[$976 + 4 >> 2];
+ HEAP32[$7 + 8 >> 2] = HEAP32[$976 + 8 >> 2];
+ HEAP32[$976 >> 2] = 0;
+ HEAP32[$976 + 4 >> 2] = 0;
+ HEAP32[$976 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($8, $0);
+ $979 = HEAP8[$8 >> 0] | 0;
+ $981 = ($979 & 1) == 0;
+ $991 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($7, $981 ? $8 + 1 | 0 : HEAP32[$8 + 8 >> 2] | 0, $981 ? ($979 & 255) >>> 1 : HEAP32[$8 + 4 >> 2] | 0) | 0;
+ HEAP32[$num1$i >> 2] = HEAP32[$991 >> 2];
+ HEAP32[$num1$i + 4 >> 2] = HEAP32[$991 + 4 >> 2];
+ HEAP32[$num1$i + 8 >> 2] = HEAP32[$991 + 8 >> 2];
+ HEAP32[$991 >> 2] = 0;
+ HEAP32[$991 + 4 >> 2] = 0;
+ HEAP32[$991 + 8 >> 2] = 0;
+ $994 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($num1$i, 12739) | 0;
+ HEAP32[$6 >> 2] = HEAP32[$994 >> 2];
+ HEAP32[$6 + 4 >> 2] = HEAP32[$994 + 4 >> 2];
+ HEAP32[$6 + 8 >> 2] = HEAP32[$994 + 8 >> 2];
+ HEAP32[$994 >> 2] = 0;
+ HEAP32[$994 + 4 >> 2] = 0;
+ HEAP32[$994 + 8 >> 2] = 0;
+ do if (!(HEAP8[$857 >> 0] & 1)) {
+ HEAP8[$857 + 1 >> 0] = 0;
+ HEAP8[$857 >> 0] = 0;
+ } else {
+ $1001 = $856 + -16 | 0;
+ HEAP8[HEAP32[$1001 >> 2] >> 0] = 0;
+ $1003 = $856 + -20 | 0;
+ HEAP32[$1003 >> 2] = 0;
+ $$pre$i$i$i52$i = HEAP8[$857 >> 0] | 0;
+ if (!($$pre$i$i$i52$i & 1)) {
+ $1010 = $$pre$i$i$i52$i;
+ $1019 = 10;
+ } else {
+ $1006 = HEAP32[$857 >> 2] | 0;
+ $1010 = $1006 & 255;
+ $1019 = ($1006 & -2) + -1 | 0;
+ }
+ if (!($1010 & 1)) {
+ $1013 = ($1010 & 255) >>> 1;
+ if (($1010 & 255) < 22) {
+ $1018 = 10;
+ $1038 = $1013;
+ $2571 = 1;
+ } else {
+ $1018 = ($1013 + 16 & 240) + -1 | 0;
+ $1038 = $1013;
+ $2571 = 1;
+ }
+ } else {
+ $1018 = 10;
+ $1038 = 0;
+ $2571 = 0;
+ }
+ if (($1018 | 0) != ($1019 | 0)) {
+ if (($1018 | 0) == 10) {
+ $1025 = $857 + 1 | 0;
+ $1026 = HEAP32[$1001 >> 2] | 0;
+ if ($2571) {
+ _memcpy($1025 | 0, $1026 | 0, (($1010 & 255) >>> 1) + 1 | 0) | 0;
+ _free($1026);
+ } else {
+ HEAP8[$1025 >> 0] = HEAP8[$1026 >> 0] | 0;
+ _free($1026);
+ }
+ HEAP8[$857 >> 0] = $1038 << 1;
+ break;
+ }
+ $1022 = $1018 + 1 | 0;
+ $1023 = _malloc($1022) | 0;
+ if (!($1018 >>> 0 <= $1019 >>> 0 & ($1023 | 0) == 0)) {
+ if ($2571) _memcpy($1023 | 0, $857 + 1 | 0, (($1010 & 255) >>> 1) + 1 | 0) | 0; else {
+ $1035 = HEAP32[$1001 >> 2] | 0;
+ HEAP8[$1023 >> 0] = HEAP8[$1035 >> 0] | 0;
+ _free($1035);
+ }
+ HEAP32[$857 >> 2] = $1022 | 1;
+ HEAP32[$1003 >> 2] = $1038;
+ HEAP32[$1001 >> 2] = $1023;
+ }
+ }
+ } while (0);
+ HEAP32[$857 >> 2] = HEAP32[$6 >> 2];
+ HEAP32[$857 + 4 >> 2] = HEAP32[$6 + 4 >> 2];
+ HEAP32[$857 + 8 >> 2] = HEAP32[$6 + 8 >> 2];
+ HEAP32[$6 >> 2] = 0;
+ HEAP32[$6 + 4 >> 2] = 0;
+ HEAP32[$6 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($num1$i);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($8);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($7);
+ $1043 = HEAP32[$831 >> 2] | 0;
+ $1044 = $1043 + -12 | 0;
+ do if (!(HEAP8[$1044 >> 0] & 1)) {
+ HEAP8[$1044 + 1 >> 0] = 0;
+ HEAP8[$1044 >> 0] = 0;
+ } else {
+ $1049 = $1043 + -4 | 0;
+ HEAP8[HEAP32[$1049 >> 2] >> 0] = 0;
+ $1051 = $1043 + -8 | 0;
+ HEAP32[$1051 >> 2] = 0;
+ $$pre$i$i$i71$i = HEAP8[$1044 >> 0] | 0;
+ if (!($$pre$i$i$i71$i & 1)) {
+ $1058 = $$pre$i$i$i71$i;
+ $1067 = 10;
+ } else {
+ $1054 = HEAP32[$1044 >> 2] | 0;
+ $1058 = $1054 & 255;
+ $1067 = ($1054 & -2) + -1 | 0;
+ }
+ if (!($1058 & 1)) {
+ $1061 = ($1058 & 255) >>> 1;
+ if (($1058 & 255) < 22) {
+ $1066 = 10;
+ $1086 = $1061;
+ $2572 = 1;
+ } else {
+ $1066 = ($1061 + 16 & 240) + -1 | 0;
+ $1086 = $1061;
+ $2572 = 1;
+ }
+ } else {
+ $1066 = 10;
+ $1086 = 0;
+ $2572 = 0;
+ }
+ if (($1066 | 0) != ($1067 | 0)) {
+ if (($1066 | 0) == 10) {
+ $1073 = $1044 + 1 | 0;
+ $1074 = HEAP32[$1049 >> 2] | 0;
+ if ($2572) {
+ _memcpy($1073 | 0, $1074 | 0, (($1058 & 255) >>> 1) + 1 | 0) | 0;
+ _free($1074);
+ } else {
+ HEAP8[$1073 >> 0] = HEAP8[$1074 >> 0] | 0;
+ _free($1074);
+ }
+ HEAP8[$1044 >> 0] = $1086 << 1;
+ break;
+ }
+ $1070 = $1066 + 1 | 0;
+ $1071 = _malloc($1070) | 0;
+ if (!($1066 >>> 0 <= $1067 >>> 0 & ($1071 | 0) == 0)) {
+ if ($2572) _memcpy($1071 | 0, $1044 + 1 | 0, (($1058 & 255) >>> 1) + 1 | 0) | 0; else {
+ $1083 = HEAP32[$1049 >> 2] | 0;
+ HEAP8[$1071 >> 0] = HEAP8[$1083 >> 0] | 0;
+ _free($1083);
+ }
+ HEAP32[$1044 >> 2] = $1070 | 1;
+ HEAP32[$1051 >> 2] = $1086;
+ HEAP32[$1049 >> 2] = $1071;
+ }
+ }
+ } while (0);
+ HEAP32[$1044 >> 2] = HEAP32[$846 >> 2];
+ HEAP32[$1044 + 4 >> 2] = HEAP32[$846 + 4 >> 2];
+ HEAP32[$1044 + 8 >> 2] = HEAP32[$846 + 8 >> 2];
+ HEAP32[$846 >> 2] = 0;
+ HEAP32[$846 + 4 >> 2] = 0;
+ HEAP32[$846 + 8 >> 2] = 0;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($__v$i$i$i);
+ $$08$i = $829;
+ }
+ }
+ }
+ } else $$08$i = $first;
+ if (($$08$i | 0) == ($first | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1094 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($1094 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1096 = $db + 16 | 0;
+ HEAP32[$19 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($18, $1094 + -24 | 0, $19);
+ $1100 = $db + 20 | 0;
+ $1101 = HEAP32[$1100 >> 2] | 0;
+ $1103 = HEAP32[$db + 24 >> 2] | 0;
+ if ($1101 >>> 0 < $1103 >>> 0) {
+ HEAP32[$1101 + 12 >> 2] = HEAP32[$18 + 12 >> 2];
+ HEAP32[$1101 >> 2] = HEAP32[$18 >> 2];
+ $1110 = $18 + 4 | 0;
+ HEAP32[$1101 + 4 >> 2] = HEAP32[$1110 >> 2];
+ $1112 = $18 + 8 | 0;
+ HEAP32[$1101 + 8 >> 2] = HEAP32[$1112 >> 2];
+ HEAP32[$1112 >> 2] = 0;
+ HEAP32[$1110 >> 2] = 0;
+ HEAP32[$18 >> 2] = 0;
+ HEAP32[$1100 >> 2] = (HEAP32[$1100 >> 2] | 0) + 16;
+ } else {
+ $1120 = HEAP32[$1096 >> 2] | 0;
+ $1121 = $1101 - $1120 | 0;
+ $1122 = $1121 >> 4;
+ $1123 = $1122 + 1 | 0;
+ if (($1121 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($1096);
+ $1126 = $1103 - $1120 | 0;
+ if ($1126 >> 4 >>> 0 < 1073741823) {
+ $1129 = $1126 >> 3;
+ $$0$i$i$i76 = $1129 >>> 0 < $1123 >>> 0 ? $1123 : $1129;
+ } else $$0$i$i$i76 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i76, $1122, $db + 28 | 0);
+ $1132 = $__v$i$i$i + 8 | 0;
+ $1133 = HEAP32[$1132 >> 2] | 0;
+ HEAP32[$1133 + 12 >> 2] = HEAP32[$18 + 12 >> 2];
+ HEAP32[$1133 >> 2] = HEAP32[$18 >> 2];
+ $1139 = $18 + 4 | 0;
+ HEAP32[$1133 + 4 >> 2] = HEAP32[$1139 >> 2];
+ $1141 = $18 + 8 | 0;
+ HEAP32[$1133 + 8 >> 2] = HEAP32[$1141 >> 2];
+ HEAP32[$1141 >> 2] = 0;
+ HEAP32[$1139 >> 2] = 0;
+ HEAP32[$18 >> 2] = 0;
+ HEAP32[$1132 >> 2] = $1133 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($1096, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($18);
+ $$0 = $$08$i;
+ break L1;
+ break;
+ }
+ case 79:
+ {
+ $1145 = $db + 4 | 0;
+ $1151 = ((HEAP32[$1145 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ $1152 = $first + 1 | 0;
+ $1153 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($1152, $last, $db) | 0;
+ $1159 = ((HEAP32[$1145 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ if (($1153 | 0) == ($1152 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1161 = $db + 16 | 0;
+ $1164 = HEAP32[$db + 12 >> 2] | 0;
+ $1165 = $db + 20 | 0;
+ $1166 = HEAP32[$1165 >> 2] | 0;
+ $1168 = HEAP32[$db + 24 >> 2] | 0;
+ if ($1166 >>> 0 < $1168 >>> 0) {
+ HEAP32[$1166 >> 2] = 0;
+ HEAP32[$1166 + 4 >> 2] = 0;
+ HEAP32[$1166 + 8 >> 2] = 0;
+ HEAP32[$1166 + 12 >> 2] = $1164;
+ HEAP32[$1165 >> 2] = (HEAP32[$1165 >> 2] | 0) + 16;
+ } else {
+ $1178 = HEAP32[$1161 >> 2] | 0;
+ $1179 = $1166 - $1178 | 0;
+ $1180 = $1179 >> 4;
+ $1181 = $1180 + 1 | 0;
+ if (($1179 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($1161);
+ $1184 = $1168 - $1178 | 0;
+ if ($1184 >> 4 >>> 0 < 1073741823) {
+ $1187 = $1184 >> 3;
+ $$0$i$i$i81 = $1187 >>> 0 < $1181 >>> 0 ? $1181 : $1187;
+ } else $$0$i$i$i81 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i81, $1180, $db + 28 | 0);
+ $1190 = $__v$i$i$i + 8 | 0;
+ $1191 = HEAP32[$1190 >> 2] | 0;
+ HEAP32[$1191 >> 2] = 0;
+ HEAP32[$1191 + 4 >> 2] = 0;
+ HEAP32[$1191 + 8 >> 2] = 0;
+ HEAP32[$1191 + 12 >> 2] = $1164;
+ HEAP32[$1190 >> 2] = $1191 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($1161, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ $1196 = $20 + 4 | 0;
+ $1197 = $20 + 8 | 0;
+ $1198 = $20 + 1 | 0;
+ $1199 = $__v$i$i$i + 8 | 0;
+ if ($1151 >>> 0 < $1159 >>> 0) $k5$0533 = $1151; else {
+ $$0 = $1153;
+ break L1;
+ }
+ while (1) {
+ $1201 = HEAP32[$db >> 2] | 0;
+ $1202 = $1201 + ($k5$0533 * 24 | 0) + 12 | 0;
+ $1203 = HEAP8[$1202 >> 0] | 0;
+ $1205 = ($1203 & 1) == 0;
+ $1210 = $1205 ? ($1203 & 255) >>> 1 : HEAP32[$1201 + ($k5$0533 * 24 | 0) + 16 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($20, $1205 ? $1202 + 1 | 0 : HEAP32[$1201 + ($k5$0533 * 24 | 0) + 20 >> 2] | 0, $1210 >>> 0 < 2 ? $1210 : 2);
+ $1217 = HEAP8[$20 >> 0] | 0;
+ $1219 = ($1217 & 1) == 0;
+ $1223 = $1219 ? ($1217 & 255) >>> 1 : HEAP32[$1196 >> 2] | 0;
+ $1226 = $1223 >>> 0 > 2;
+ $1228 = _memcmp($1219 ? $1198 : HEAP32[$1197 >> 2] | 0, 12696, $1226 ? 2 : $1223) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($20);
+ $1233 = HEAP32[$db >> 2] | 0;
+ if (!((($1228 | 0) == 0 ? ($1223 >>> 0 < 2 ? -1 : $1226 & 1) : $1228) | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1233 + ($k5$0533 * 24 | 0) | 0, 12616) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc((HEAP32[$db >> 2] | 0) + ($k5$0533 * 24 | 0) + 12 | 0, 0, 12619) | 0;
+ } else {
+ $1237 = $1233 + ($k5$0533 * 24 | 0) + 12 | 0;
+ if (!(HEAP8[$1237 >> 0] & 1)) $1245 = $1237 + 1 | 0; else $1245 = HEAP32[$1233 + ($k5$0533 * 24 | 0) + 20 >> 2] | 0;
+ if ((HEAP8[$1245 >> 0] | 0) == 40) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1233 + ($k5$0533 * 24 | 0) | 0, 12714) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc((HEAP32[$db >> 2] | 0) + ($k5$0533 * 24 | 0) + 12 | 0, 0, 12619) | 0;
+ }
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$db >> 2] | 0) + ($k5$0533 * 24 | 0) | 0, 12743) | 0;
+ $1252 = HEAP32[$1165 >> 2] | 0;
+ $1253 = $1252 + -16 | 0;
+ $1254 = HEAP32[$db >> 2] | 0;
+ $1255 = $1254 + ($k5$0533 * 24 | 0) | 0;
+ $1256 = $1252 + -12 | 0;
+ $1257 = HEAP32[$1256 >> 2] | 0;
+ if (($1257 | 0) == (HEAP32[$1252 + -8 >> 2] | 0)) {
+ $1269 = $1257 - (HEAP32[$1253 >> 2] | 0) | 0;
+ $1270 = ($1269 | 0) / 24 | 0;
+ $1271 = $1270 + 1 | 0;
+ if (($1269 | 0) < -24) {
+ $$lcssa667 = $1253;
+ break;
+ }
+ if ($1270 >>> 0 < 1073741823) {
+ $1274 = $1270 << 1;
+ $$0$i$i$i87 = $1274 >>> 0 < $1271 >>> 0 ? $1271 : $1274;
+ } else $$0$i$i$i87 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i$i, $$0$i$i$i87, $1270, $1252 + -4 | 0);
+ $1277 = HEAP32[$1199 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1277, $1255);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1277 + 12 | 0, $1254 + ($k5$0533 * 24 | 0) + 12 | 0);
+ HEAP32[$1199 >> 2] = $1277 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($1253, $__v$i$i$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i$i);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1257, $1255);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1257 + 12 | 0, $1254 + ($k5$0533 * 24 | 0) + 12 | 0);
+ HEAP32[$1256 >> 2] = (HEAP32[$1256 >> 2] | 0) + 24;
+ }
+ $k5$0533 = $k5$0533 + 1 | 0;
+ if ($k5$0533 >>> 0 >= $1159 >>> 0) {
+ $$0 = $1153;
+ break L1;
+ }
+ }
+ __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($$lcssa667);
+ break;
+ }
+ case 80:
+ {
+ $1283 = $db + 4 | 0;
+ $1289 = ((HEAP32[$1283 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ $1290 = $first + 1 | 0;
+ $1291 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($1290, $last, $db) | 0;
+ $1297 = ((HEAP32[$1283 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ if (($1291 | 0) == ($1290 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1299 = $db + 16 | 0;
+ $1302 = HEAP32[$db + 12 >> 2] | 0;
+ $1303 = $db + 20 | 0;
+ $1304 = HEAP32[$1303 >> 2] | 0;
+ $1306 = HEAP32[$db + 24 >> 2] | 0;
+ if ($1304 >>> 0 < $1306 >>> 0) {
+ HEAP32[$1304 >> 2] = 0;
+ HEAP32[$1304 + 4 >> 2] = 0;
+ HEAP32[$1304 + 8 >> 2] = 0;
+ HEAP32[$1304 + 12 >> 2] = $1302;
+ HEAP32[$1303 >> 2] = (HEAP32[$1303 >> 2] | 0) + 16;
+ } else {
+ $1316 = HEAP32[$1299 >> 2] | 0;
+ $1317 = $1304 - $1316 | 0;
+ $1318 = $1317 >> 4;
+ $1319 = $1318 + 1 | 0;
+ if (($1317 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($1299);
+ $1322 = $1306 - $1316 | 0;
+ if ($1322 >> 4 >>> 0 < 1073741823) {
+ $1325 = $1322 >> 3;
+ $$0$i$i$i95 = $1325 >>> 0 < $1319 >>> 0 ? $1319 : $1325;
+ } else $$0$i$i$i95 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i95, $1318, $db + 28 | 0);
+ $1328 = $__v$i$i$i + 8 | 0;
+ $1329 = HEAP32[$1328 >> 2] | 0;
+ HEAP32[$1329 >> 2] = 0;
+ HEAP32[$1329 + 4 >> 2] = 0;
+ HEAP32[$1329 + 8 >> 2] = 0;
+ HEAP32[$1329 + 12 >> 2] = $1302;
+ HEAP32[$1328 >> 2] = $1329 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($1299, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ $1334 = $21 + 4 | 0;
+ $1335 = $21 + 8 | 0;
+ $1336 = $21 + 1 | 0;
+ $1337 = $22 + 4 | 0;
+ $1338 = $22 + 8 | 0;
+ $1339 = $22 + 1 | 0;
+ $1340 = $__v$i$i$i + 8 | 0;
+ if ($1289 >>> 0 < $1297 >>> 0) $k8$0536 = $1289; else {
+ $$0 = $1291;
+ break L1;
+ }
+ while (1) {
+ $1342 = HEAP32[$db >> 2] | 0;
+ $1343 = $1342 + ($k8$0536 * 24 | 0) + 12 | 0;
+ $1344 = HEAP8[$1343 >> 0] | 0;
+ $1346 = ($1344 & 1) == 0;
+ $1351 = $1346 ? ($1344 & 255) >>> 1 : HEAP32[$1342 + ($k8$0536 * 24 | 0) + 16 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($21, $1346 ? $1343 + 1 | 0 : HEAP32[$1342 + ($k8$0536 * 24 | 0) + 20 >> 2] | 0, $1351 >>> 0 < 2 ? $1351 : 2);
+ $1358 = HEAP8[$21 >> 0] | 0;
+ $1360 = ($1358 & 1) == 0;
+ $1364 = $1360 ? ($1358 & 255) >>> 1 : HEAP32[$1334 >> 2] | 0;
+ $1367 = $1364 >>> 0 > 2;
+ $1369 = _memcmp($1360 ? $1336 : HEAP32[$1335 >> 2] | 0, 12696, $1367 ? 2 : $1364) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($21);
+ $1374 = HEAP32[$db >> 2] | 0;
+ if (!((($1369 | 0) == 0 ? ($1364 >>> 0 < 2 ? -1 : $1367 & 1) : $1369) | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1374 + ($k8$0536 * 24 | 0) | 0, 12616) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc((HEAP32[$db >> 2] | 0) + ($k8$0536 * 24 | 0) + 12 | 0, 0, 12619) | 0;
+ } else {
+ $1378 = $1374 + ($k8$0536 * 24 | 0) + 12 | 0;
+ if (!(HEAP8[$1378 >> 0] & 1)) $1386 = $1378 + 1 | 0; else $1386 = HEAP32[$1374 + ($k8$0536 * 24 | 0) + 20 >> 2] | 0;
+ if ((HEAP8[$1386 >> 0] | 0) == 40) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1374 + ($k8$0536 * 24 | 0) | 0, 12714) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc((HEAP32[$db >> 2] | 0) + ($k8$0536 * 24 | 0) + 12 | 0, 0, 12619) | 0;
+ }
+ }
+ $1393 = HEAP32[$db >> 2] | 0;
+ $1394 = $1393 + ($k8$0536 * 24 | 0) | 0;
+ do if ((HEAP8[$1290 >> 0] | 0) == 85) {
+ $1395 = HEAP8[$1394 >> 0] | 0;
+ $1397 = ($1395 & 1) == 0;
+ $1402 = $1397 ? ($1395 & 255) >>> 1 : HEAP32[$1393 + ($k8$0536 * 24 | 0) + 4 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($22, $1397 ? $1394 + 1 | 0 : HEAP32[$1393 + ($k8$0536 * 24 | 0) + 8 >> 2] | 0, $1402 >>> 0 < 12 ? $1402 : 12);
+ $1409 = HEAP8[$22 >> 0] | 0;
+ $1411 = ($1409 & 1) == 0;
+ $1415 = $1411 ? ($1409 & 255) >>> 1 : HEAP32[$1337 >> 2] | 0;
+ $1418 = $1415 >>> 0 > 12;
+ $1420 = _memcmp($1411 ? $1339 : HEAP32[$1338 >> 2] | 0, 12746, $1418 ? 12 : $1415) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($22);
+ $1425 = HEAP32[$db >> 2] | 0;
+ $1426 = $1425 + ($k8$0536 * 24 | 0) | 0;
+ if (!((($1420 | 0) == 0 ? ($1415 >>> 0 < 12 ? -1 : $1418 & 1) : $1420) | 0)) {
+ $1428 = HEAP8[$1426 >> 0] | 0;
+ if (!($1428 & 1)) {
+ $1432 = ($1428 & 255) >>> 1;
+ $1443 = $1432 >>> 0 < 11 ? $1432 : 11;
+ $1444 = $1432;
+ $1446 = 10;
+ $1449 = $1428;
+ } else {
+ $1436 = HEAP32[$1425 + ($k8$0536 * 24 | 0) + 4 >> 2] | 0;
+ $1439 = HEAP32[$1426 >> 2] | 0;
+ $1443 = $1436 >>> 0 < 11 ? $1436 : 11;
+ $1444 = $1436;
+ $1446 = ($1439 & -2) + -1 | 0;
+ $1449 = $1439 & 255;
+ }
+ if (($1443 - $1444 + $1446 | 0) >>> 0 < 2) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE21__grow_by_and_replaceEjjjjjjPKc($1426, $1446, 2 - $1443 + $1444 - $1446 | 0, $1444, 0, $1443, 2, 12761);
+ break;
+ }
+ if (!($1449 & 1)) $1458 = $1426 + 1 | 0; else $1458 = HEAP32[$1425 + ($k8$0536 * 24 | 0) + 8 >> 2] | 0;
+ do if (($1443 | 0) == 2) {
+ $$1$i$i = 0;
+ $$12$i$i = 12761;
+ $$14$i$i = 2;
+ $2573 = 2;
+ label = 339;
+ } else {
+ $1455 = $1444 - $1443 | 0;
+ if (($1444 | 0) == ($1443 | 0)) {
+ $$1$i$i = 0;
+ $$12$i$i = 12761;
+ $$14$i$i = 2;
+ $2573 = $1443;
+ label = 339;
+ } else {
+ if ($1443 >>> 0 > 2) {
+ HEAP8[$1458 >> 0] = 105;
+ HEAP8[$1458 + 1 >> 0] = 100;
+ _memmove($1458 + 2 | 0, $1458 + $1443 | 0, $1455 | 0) | 0;
+ $$2$i$i = 2;
+ $1474 = $1443;
+ break;
+ }
+ do if ($1458 >>> 0 < 12761 >>> 0 & ($1458 + $1444 | 0) >>> 0 > 12761 >>> 0) if (($1458 + $1443 | 0) >>> 0 > 12761 >>> 0) {
+ _memcpy($1458 | 0, 12761, $1443 | 0) | 0;
+ $$0$i$i = $1443;
+ $$01$i$i = 12763;
+ $$03$i$i = 2 - $1443 | 0;
+ $1470 = 0;
+ break;
+ } else {
+ $$0$i$i = 0;
+ $$01$i$i = 12761 + (2 - $1443) | 0;
+ $$03$i$i = 2;
+ $1470 = $1443;
+ break;
+ } else {
+ $$0$i$i = 0;
+ $$01$i$i = 12761;
+ $$03$i$i = 2;
+ $1470 = $1443;
+ } while (0);
+ _memmove($1458 + ($$0$i$i + $$03$i$i) | 0, $1458 + ($$0$i$i + $1470) | 0, $1455 | 0) | 0;
+ $$1$i$i = $$0$i$i;
+ $$12$i$i = $$01$i$i;
+ $$14$i$i = $$03$i$i;
+ $2573 = $1470;
+ label = 339;
+ }
+ } while (0);
+ if ((label | 0) == 339) {
+ label = 0;
+ _memmove($1458 + $$1$i$i | 0, $$12$i$i | 0, $$14$i$i | 0) | 0;
+ $$2$i$i = $$14$i$i;
+ $1474 = $2573;
+ }
+ $1475 = $$2$i$i - $1474 + $1444 | 0;
+ if (!(HEAP8[$1426 >> 0] & 1)) HEAP8[$1426 >> 0] = $1475 << 1; else HEAP32[$1425 + ($k8$0536 * 24 | 0) + 4 >> 2] = $1475;
+ HEAP8[$1458 + $1475 >> 0] = 0;
+ } else {
+ $1427 = $1426;
+ label = 322;
+ }
+ } else {
+ $1427 = $1394;
+ label = 322;
+ } while (0);
+ if ((label | 0) == 322) {
+ label = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1427, 12759) | 0;
+ }
+ $1486 = HEAP32[$1303 >> 2] | 0;
+ $1487 = $1486 + -16 | 0;
+ $1488 = HEAP32[$db >> 2] | 0;
+ $1489 = $1488 + ($k8$0536 * 24 | 0) | 0;
+ $1490 = $1486 + -12 | 0;
+ $1491 = HEAP32[$1490 >> 2] | 0;
+ if (($1491 | 0) == (HEAP32[$1486 + -8 >> 2] | 0)) {
+ $1503 = $1491 - (HEAP32[$1487 >> 2] | 0) | 0;
+ $1504 = ($1503 | 0) / 24 | 0;
+ $1505 = $1504 + 1 | 0;
+ if (($1503 | 0) < -24) {
+ $$lcssa674 = $1487;
+ break;
+ }
+ if ($1504 >>> 0 < 1073741823) {
+ $1508 = $1504 << 1;
+ $$0$i$i$i105 = $1508 >>> 0 < $1505 >>> 0 ? $1505 : $1508;
+ } else $$0$i$i$i105 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i$i, $$0$i$i$i105, $1504, $1486 + -4 | 0);
+ $1511 = HEAP32[$1340 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1511, $1489);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1511 + 12 | 0, $1488 + ($k8$0536 * 24 | 0) + 12 | 0);
+ HEAP32[$1340 >> 2] = $1511 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($1487, $__v$i$i$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i$i);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1491, $1489);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1491 + 12 | 0, $1488 + ($k8$0536 * 24 | 0) + 12 | 0);
+ HEAP32[$1490 >> 2] = (HEAP32[$1490 >> 2] | 0) + 24;
+ }
+ $k8$0536 = $k8$0536 + 1 | 0;
+ if ($k8$0536 >>> 0 >= $1297 >>> 0) {
+ $$0 = $1291;
+ break L1;
+ }
+ }
+ __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($$lcssa674);
+ break;
+ }
+ case 82:
+ {
+ $1517 = $db + 4 | 0;
+ $1523 = ((HEAP32[$1517 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ $1524 = $first + 1 | 0;
+ $1525 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($1524, $last, $db) | 0;
+ $1531 = ((HEAP32[$1517 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ if (($1525 | 0) == ($1524 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1533 = $db + 16 | 0;
+ $1536 = HEAP32[$db + 12 >> 2] | 0;
+ $1537 = $db + 20 | 0;
+ $1538 = HEAP32[$1537 >> 2] | 0;
+ $1540 = HEAP32[$db + 24 >> 2] | 0;
+ if ($1538 >>> 0 < $1540 >>> 0) {
+ HEAP32[$1538 >> 2] = 0;
+ HEAP32[$1538 + 4 >> 2] = 0;
+ HEAP32[$1538 + 8 >> 2] = 0;
+ HEAP32[$1538 + 12 >> 2] = $1536;
+ HEAP32[$1537 >> 2] = (HEAP32[$1537 >> 2] | 0) + 16;
+ } else {
+ $1550 = HEAP32[$1533 >> 2] | 0;
+ $1551 = $1538 - $1550 | 0;
+ $1552 = $1551 >> 4;
+ $1553 = $1552 + 1 | 0;
+ if (($1551 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($1533);
+ $1556 = $1540 - $1550 | 0;
+ if ($1556 >> 4 >>> 0 < 1073741823) {
+ $1559 = $1556 >> 3;
+ $$0$i$i$i113 = $1559 >>> 0 < $1553 >>> 0 ? $1553 : $1559;
+ } else $$0$i$i$i113 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i113, $1552, $db + 28 | 0);
+ $1562 = $__v$i$i$i + 8 | 0;
+ $1563 = HEAP32[$1562 >> 2] | 0;
+ HEAP32[$1563 >> 2] = 0;
+ HEAP32[$1563 + 4 >> 2] = 0;
+ HEAP32[$1563 + 8 >> 2] = 0;
+ HEAP32[$1563 + 12 >> 2] = $1536;
+ HEAP32[$1562 >> 2] = $1563 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($1533, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ $1568 = $23 + 4 | 0;
+ $1569 = $23 + 8 | 0;
+ $1570 = $23 + 1 | 0;
+ $1571 = $__v$i$i$i + 8 | 0;
+ if ($1523 >>> 0 < $1531 >>> 0) $k11$0540 = $1523; else {
+ $$0 = $1525;
+ break L1;
+ }
+ while (1) {
+ $1573 = HEAP32[$db >> 2] | 0;
+ $1574 = $1573 + ($k11$0540 * 24 | 0) + 12 | 0;
+ $1575 = HEAP8[$1574 >> 0] | 0;
+ $1577 = ($1575 & 1) == 0;
+ $1582 = $1577 ? ($1575 & 255) >>> 1 : HEAP32[$1573 + ($k11$0540 * 24 | 0) + 16 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($23, $1577 ? $1574 + 1 | 0 : HEAP32[$1573 + ($k11$0540 * 24 | 0) + 20 >> 2] | 0, $1582 >>> 0 < 2 ? $1582 : 2);
+ $1589 = HEAP8[$23 >> 0] | 0;
+ $1591 = ($1589 & 1) == 0;
+ $1595 = $1591 ? ($1589 & 255) >>> 1 : HEAP32[$1568 >> 2] | 0;
+ $1598 = $1595 >>> 0 > 2;
+ $1600 = _memcmp($1591 ? $1570 : HEAP32[$1569 >> 2] | 0, 12696, $1598 ? 2 : $1595) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($23);
+ $1605 = HEAP32[$db >> 2] | 0;
+ if (!((($1600 | 0) == 0 ? ($1595 >>> 0 < 2 ? -1 : $1598 & 1) : $1600) | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1605 + ($k11$0540 * 24 | 0) | 0, 12616) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc((HEAP32[$db >> 2] | 0) + ($k11$0540 * 24 | 0) + 12 | 0, 0, 12619) | 0;
+ } else {
+ $1609 = $1605 + ($k11$0540 * 24 | 0) + 12 | 0;
+ if (!(HEAP8[$1609 >> 0] & 1)) $1617 = $1609 + 1 | 0; else $1617 = HEAP32[$1605 + ($k11$0540 * 24 | 0) + 20 >> 2] | 0;
+ if ((HEAP8[$1617 >> 0] | 0) == 40) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1605 + ($k11$0540 * 24 | 0) | 0, 12714) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc((HEAP32[$db >> 2] | 0) + ($k11$0540 * 24 | 0) + 12 | 0, 0, 12619) | 0;
+ }
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$db >> 2] | 0) + ($k11$0540 * 24 | 0) | 0, 12764) | 0;
+ $1624 = HEAP32[$1537 >> 2] | 0;
+ $1625 = $1624 + -16 | 0;
+ $1626 = HEAP32[$db >> 2] | 0;
+ $1627 = $1626 + ($k11$0540 * 24 | 0) | 0;
+ $1628 = $1624 + -12 | 0;
+ $1629 = HEAP32[$1628 >> 2] | 0;
+ if (($1629 | 0) == (HEAP32[$1624 + -8 >> 2] | 0)) {
+ $1641 = $1629 - (HEAP32[$1625 >> 2] | 0) | 0;
+ $1642 = ($1641 | 0) / 24 | 0;
+ $1643 = $1642 + 1 | 0;
+ if (($1641 | 0) < -24) {
+ $$lcssa682 = $1625;
+ break;
+ }
+ if ($1642 >>> 0 < 1073741823) {
+ $1646 = $1642 << 1;
+ $$0$i$i$i123 = $1646 >>> 0 < $1643 >>> 0 ? $1643 : $1646;
+ } else $$0$i$i$i123 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i$i, $$0$i$i$i123, $1642, $1624 + -4 | 0);
+ $1649 = HEAP32[$1571 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1649, $1627);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1649 + 12 | 0, $1626 + ($k11$0540 * 24 | 0) + 12 | 0);
+ HEAP32[$1571 >> 2] = $1649 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($1625, $__v$i$i$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i$i);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1629, $1627);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1629 + 12 | 0, $1626 + ($k11$0540 * 24 | 0) + 12 | 0);
+ HEAP32[$1628 >> 2] = (HEAP32[$1628 >> 2] | 0) + 24;
+ }
+ $k11$0540 = $k11$0540 + 1 | 0;
+ if ($k11$0540 >>> 0 >= $1531 >>> 0) {
+ $$0 = $1525;
+ break L1;
+ }
+ }
+ __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($$lcssa682);
+ break;
+ }
+ case 84:
+ {
+ $1655 = $db + 4 | 0;
+ $1661 = ((HEAP32[$1655 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ $1662 = __ZN10__cxxabiv112_GLOBAL__N_120parse_template_paramINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ $1668 = ((HEAP32[$1655 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ if (($1662 | 0) == ($first | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1670 = $db + 16 | 0;
+ $1671 = $db + 12 | 0;
+ $1673 = HEAP32[$1671 >> 2] | 0;
+ $1674 = $db + 20 | 0;
+ $1675 = HEAP32[$1674 >> 2] | 0;
+ $1676 = $db + 24 | 0;
+ $1677 = HEAP32[$1676 >> 2] | 0;
+ if ($1675 >>> 0 < $1677 >>> 0) {
+ HEAP32[$1675 >> 2] = 0;
+ HEAP32[$1675 + 4 >> 2] = 0;
+ HEAP32[$1675 + 8 >> 2] = 0;
+ HEAP32[$1675 + 12 >> 2] = $1673;
+ HEAP32[$1674 >> 2] = (HEAP32[$1674 >> 2] | 0) + 16;
+ } else {
+ $1687 = HEAP32[$1670 >> 2] | 0;
+ $1688 = $1675 - $1687 | 0;
+ $1689 = $1688 >> 4;
+ $1690 = $1689 + 1 | 0;
+ if (($1688 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($1670);
+ $1693 = $1677 - $1687 | 0;
+ if ($1693 >> 4 >>> 0 < 1073741823) {
+ $1696 = $1693 >> 3;
+ $$0$i$i$i131 = $1696 >>> 0 < $1690 >>> 0 ? $1690 : $1696;
+ } else $$0$i$i$i131 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i131, $1689, $db + 28 | 0);
+ $1699 = $__v$i$i$i + 8 | 0;
+ $1700 = HEAP32[$1699 >> 2] | 0;
+ HEAP32[$1700 >> 2] = 0;
+ HEAP32[$1700 + 4 >> 2] = 0;
+ HEAP32[$1700 + 8 >> 2] = 0;
+ HEAP32[$1700 + 12 >> 2] = $1673;
+ HEAP32[$1699 >> 2] = $1700 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($1670, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ $1705 = $__v$i$i$i + 8 | 0;
+ L522 : do if ($1661 >>> 0 < $1668 >>> 0) {
+ $k15$0543 = $1661;
+ while (1) {
+ $1707 = HEAP32[$1674 >> 2] | 0;
+ $1708 = $1707 + -16 | 0;
+ $1709 = HEAP32[$db >> 2] | 0;
+ $1710 = $1709 + ($k15$0543 * 24 | 0) | 0;
+ $1711 = $1707 + -12 | 0;
+ $1712 = HEAP32[$1711 >> 2] | 0;
+ if (($1712 | 0) == (HEAP32[$1707 + -8 >> 2] | 0)) {
+ $1724 = $1712 - (HEAP32[$1708 >> 2] | 0) | 0;
+ $1725 = ($1724 | 0) / 24 | 0;
+ $1726 = $1725 + 1 | 0;
+ if (($1724 | 0) < -24) {
+ $$lcssa690 = $1708;
+ break;
+ }
+ if ($1725 >>> 0 < 1073741823) {
+ $1729 = $1725 << 1;
+ $$0$i$i$i136 = $1729 >>> 0 < $1726 >>> 0 ? $1726 : $1729;
+ } else $$0$i$i$i136 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i$i, $$0$i$i$i136, $1725, $1707 + -4 | 0);
+ $1732 = HEAP32[$1705 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1732, $1710);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1732 + 12 | 0, $1709 + ($k15$0543 * 24 | 0) + 12 | 0);
+ HEAP32[$1705 >> 2] = $1732 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($1708, $__v$i$i$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i$i);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1712, $1710);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($1712 + 12 | 0, $1709 + ($k15$0543 * 24 | 0) + 12 | 0);
+ HEAP32[$1711 >> 2] = (HEAP32[$1711 >> 2] | 0) + 24;
+ }
+ $k15$0543 = $k15$0543 + 1 | 0;
+ if ($k15$0543 >>> 0 >= $1668 >>> 0) break L522;
+ }
+ __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($$lcssa690);
+ } while (0);
+ if (!(($1668 | 0) == ($1661 + 1 | 0) & (HEAP8[$db + 63 >> 0] | 0) != 0)) {
+ $$0 = $1662;
+ break L1;
+ }
+ $1743 = __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($1662, $last, $db) | 0;
+ if (($1743 | 0) == ($1662 | 0)) {
+ $$0 = $1662;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($args, (HEAP32[$1655 >> 2] | 0) + -24 | 0);
+ $1747 = HEAP32[$1655 >> 2] | 0;
+ $1748 = $1747 + -24 | 0;
+ $1750 = $1747;
+ do {
+ $1749 = $1750 + -24 | 0;
+ HEAP32[$1655 >> 2] = $1749;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1749);
+ $1750 = HEAP32[$1655 >> 2] | 0;
+ } while (($1750 | 0) != ($1748 | 0));
+ $1753 = HEAP8[$args >> 0] | 0;
+ $1755 = ($1753 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($1747 + -48 | 0, $1755 ? $args + 1 | 0 : HEAP32[$args + 8 >> 2] | 0, $1755 ? ($1753 & 255) >>> 1 : HEAP32[$args + 4 >> 2] | 0) | 0;
+ $1766 = (HEAP32[$1655 >> 2] | 0) + -24 | 0;
+ HEAP32[$25 >> 2] = HEAP32[$1671 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($24, $1766, $25);
+ $1768 = HEAP32[$1674 >> 2] | 0;
+ $1769 = HEAP32[$1676 >> 2] | 0;
+ if ($1768 >>> 0 < $1769 >>> 0) {
+ HEAP32[$1768 + 12 >> 2] = HEAP32[$24 + 12 >> 2];
+ HEAP32[$1768 >> 2] = HEAP32[$24 >> 2];
+ $1776 = $24 + 4 | 0;
+ HEAP32[$1768 + 4 >> 2] = HEAP32[$1776 >> 2];
+ $1778 = $24 + 8 | 0;
+ HEAP32[$1768 + 8 >> 2] = HEAP32[$1778 >> 2];
+ HEAP32[$1778 >> 2] = 0;
+ HEAP32[$1776 >> 2] = 0;
+ HEAP32[$24 >> 2] = 0;
+ HEAP32[$1674 >> 2] = (HEAP32[$1674 >> 2] | 0) + 16;
+ } else {
+ $1786 = HEAP32[$1670 >> 2] | 0;
+ $1787 = $1768 - $1786 | 0;
+ $1788 = $1787 >> 4;
+ $1789 = $1788 + 1 | 0;
+ if (($1787 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($1670);
+ $1792 = $1769 - $1786 | 0;
+ if ($1792 >> 4 >>> 0 < 1073741823) {
+ $1795 = $1792 >> 3;
+ $$0$i$i$i148 = $1795 >>> 0 < $1789 >>> 0 ? $1789 : $1795;
+ } else $$0$i$i$i148 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i148, $1788, $db + 28 | 0);
+ $1798 = $__v$i$i$i + 8 | 0;
+ $1799 = HEAP32[$1798 >> 2] | 0;
+ HEAP32[$1799 + 12 >> 2] = HEAP32[$24 + 12 >> 2];
+ HEAP32[$1799 >> 2] = HEAP32[$24 >> 2];
+ $1805 = $24 + 4 | 0;
+ HEAP32[$1799 + 4 >> 2] = HEAP32[$1805 >> 2];
+ $1807 = $24 + 8 | 0;
+ HEAP32[$1799 + 8 >> 2] = HEAP32[$1807 >> 2];
+ HEAP32[$1807 >> 2] = 0;
+ HEAP32[$1805 >> 2] = 0;
+ HEAP32[$24 >> 2] = 0;
+ HEAP32[$1798 >> 2] = $1799 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($1670, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($24);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($args);
+ $$0 = $1743;
+ break L1;
+ break;
+ }
+ case 85:
+ {
+ $1811 = $first + 1 | 0;
+ if (($1811 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1813 = __ZN10__cxxabiv112_GLOBAL__N_117parse_source_nameINS0_2DbEEEPKcS4_S4_RT_($1811, $last, $db) | 0;
+ if (($1813 | 0) == ($1811 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1815 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($1813, $last, $db) | 0;
+ if (($1815 | 0) == ($1813 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1817 = $db + 4 | 0;
+ $1818 = HEAP32[$1817 >> 2] | 0;
+ if ((($1818 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$0 = $first;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($type, $1818 + -24 | 0);
+ $1826 = HEAP32[$1817 >> 2] | 0;
+ $1827 = $1826 + -24 | 0;
+ $1829 = $1826;
+ do {
+ $1828 = $1829 + -24 | 0;
+ HEAP32[$1817 >> 2] = $1828;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1828);
+ $1829 = HEAP32[$1817 >> 2] | 0;
+ } while (($1829 | 0) != ($1827 | 0));
+ $1831 = $1826 + -48 | 0;
+ $1832 = HEAP8[$1831 >> 0] | 0;
+ $1834 = ($1832 & 1) == 0;
+ $1839 = $1834 ? ($1832 & 255) >>> 1 : HEAP32[$1826 + -44 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($26, $1834 ? $1831 + 1 | 0 : HEAP32[$1826 + -40 >> 2] | 0, $1839 >>> 0 < 9 ? $1839 : 9);
+ $1846 = HEAP8[$26 >> 0] | 0;
+ $1848 = ($1846 & 1) == 0;
+ $1853 = $1848 ? ($1846 & 255) >>> 1 : HEAP32[$26 + 4 >> 2] | 0;
+ $1858 = $1853 >>> 0 > 9;
+ $1860 = _memcmp($1848 ? $26 + 1 | 0 : HEAP32[$26 + 8 >> 2] | 0, 12766, $1858 ? 9 : $1853) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($26);
+ $1866 = (HEAP32[$1817 >> 2] | 0) + -24 | 0;
+ if (!((($1860 | 0) == 0 ? ($1853 >>> 0 < 9 ? -1 : $1858 & 1) : $1860) | 0)) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($proto, $1866);
+ $1884 = HEAP32[$1817 >> 2] | 0;
+ $1885 = $1884 + -24 | 0;
+ $1887 = $1884;
+ do {
+ $1886 = $1887 + -24 | 0;
+ HEAP32[$1817 >> 2] = $1886;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1886);
+ $1887 = HEAP32[$1817 >> 2] | 0;
+ } while (($1887 | 0) != ($1885 | 0));
+ $1889 = HEAP8[$proto >> 0] | 0;
+ $1891 = ($1889 & 1) == 0;
+ $1892 = $proto + 8 | 0;
+ $1894 = $proto + 1 | 0;
+ $1895 = $1891 ? $1894 : HEAP32[$1892 >> 2] | 0;
+ $1897 = $proto + 4 | 0;
+ $1903 = __ZN10__cxxabiv112_GLOBAL__N_117parse_source_nameINS0_2DbEEEPKcS4_S4_RT_($1895 + 9 | 0, $1895 + ($1891 ? ($1889 & 255) >>> 1 : HEAP32[$1897 >> 2] | 0) | 0, $db) | 0;
+ if (($1903 | 0) == (((HEAP8[$proto >> 0] & 1) == 0 ? $1894 : HEAP32[$1892 >> 2] | 0) + 9 | 0)) {
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EERKSB_PKS8_($38, $type, 12726);
+ $1933 = HEAP8[$proto >> 0] | 0;
+ $1935 = ($1933 & 1) == 0;
+ $1942 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($38, $1935 ? $1894 : HEAP32[$1892 >> 2] | 0, $1935 ? ($1933 & 255) >>> 1 : HEAP32[$1897 >> 2] | 0) | 0;
+ HEAP32[$37 >> 2] = HEAP32[$1942 >> 2];
+ HEAP32[$37 + 4 >> 2] = HEAP32[$1942 + 4 >> 2];
+ HEAP32[$37 + 8 >> 2] = HEAP32[$1942 + 8 >> 2];
+ HEAP32[$1942 >> 2] = 0;
+ HEAP32[$1942 + 4 >> 2] = 0;
+ HEAP32[$1942 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($36, $37);
+ $1945 = HEAP32[$1817 >> 2] | 0;
+ $1947 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1945 >>> 0 < $1947 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1945, $36);
+ HEAP32[$1817 >> 2] = (HEAP32[$1817 >> 2] | 0) + 24;
+ } else {
+ $1954 = HEAP32[$db >> 2] | 0;
+ $1955 = $1945 - $1954 | 0;
+ $1956 = ($1955 | 0) / 24 | 0;
+ $1957 = $1956 + 1 | 0;
+ if (($1955 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1961 = ($1947 - $1954 | 0) / 24 | 0;
+ if ($1961 >>> 0 < 1073741823) {
+ $1963 = $1961 << 1;
+ $$0$i$i$i181 = $1963 >>> 0 < $1957 >>> 0 ? $1957 : $1963;
+ } else $$0$i$i$i181 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i$i, $$0$i$i$i181, $1956, $db + 12 | 0);
+ $1966 = $__v$i$i$i + 8 | 0;
+ $1967 = HEAP32[$1966 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1967, $36);
+ HEAP32[$1966 >> 2] = $1967 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($36);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($37);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($38);
+ } else {
+ $1912 = (HEAP32[$1817 >> 2] | 0) + -24 | 0;
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EERKSB_PKS8_($34, $type, 12776);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($35, (HEAP32[$1817 >> 2] | 0) + -24 | 0);
+ $1915 = HEAP8[$35 >> 0] | 0;
+ $1917 = ($1915 & 1) == 0;
+ $1927 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($34, $1917 ? $35 + 1 | 0 : HEAP32[$35 + 8 >> 2] | 0, $1917 ? ($1915 & 255) >>> 1 : HEAP32[$35 + 4 >> 2] | 0) | 0;
+ HEAP32[$33 >> 2] = HEAP32[$1927 >> 2];
+ HEAP32[$33 + 4 >> 2] = HEAP32[$1927 + 4 >> 2];
+ HEAP32[$33 + 8 >> 2] = HEAP32[$1927 + 8 >> 2];
+ HEAP32[$1927 >> 2] = 0;
+ HEAP32[$1927 + 4 >> 2] = 0;
+ HEAP32[$1927 + 8 >> 2] = 0;
+ $1930 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($33, 12778) | 0;
+ HEAP32[$32 >> 2] = HEAP32[$1930 >> 2];
+ HEAP32[$32 + 4 >> 2] = HEAP32[$1930 + 4 >> 2];
+ HEAP32[$32 + 8 >> 2] = HEAP32[$1930 + 8 >> 2];
+ HEAP32[$1930 >> 2] = 0;
+ HEAP32[$1930 + 4 >> 2] = 0;
+ HEAP32[$1930 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($31, $32);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1912, $31);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($31);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($32);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($33);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($35);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($34);
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($proto);
+ } else {
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EERKSB_PKS8_($29, $type, 12726);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($30, (HEAP32[$1817 >> 2] | 0) + -24 | 0);
+ $1869 = HEAP8[$30 >> 0] | 0;
+ $1871 = ($1869 & 1) == 0;
+ $1881 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($29, $1871 ? $30 + 1 | 0 : HEAP32[$30 + 8 >> 2] | 0, $1871 ? ($1869 & 255) >>> 1 : HEAP32[$30 + 4 >> 2] | 0) | 0;
+ HEAP32[$28 >> 2] = HEAP32[$1881 >> 2];
+ HEAP32[$28 + 4 >> 2] = HEAP32[$1881 + 4 >> 2];
+ HEAP32[$28 + 8 >> 2] = HEAP32[$1881 + 8 >> 2];
+ HEAP32[$1881 >> 2] = 0;
+ HEAP32[$1881 + 4 >> 2] = 0;
+ HEAP32[$1881 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($27, $28);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1866, $27);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($27);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($28);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($30);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($29);
+ }
+ $1970 = (HEAP32[$1817 >> 2] | 0) + -24 | 0;
+ HEAP32[$40 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($39, $1970, $40);
+ $1973 = $db + 16 | 0;
+ $1974 = $db + 20 | 0;
+ $1975 = HEAP32[$1974 >> 2] | 0;
+ $1977 = HEAP32[$db + 24 >> 2] | 0;
+ if ($1975 >>> 0 < $1977 >>> 0) {
+ HEAP32[$1975 + 12 >> 2] = HEAP32[$39 + 12 >> 2];
+ HEAP32[$1975 >> 2] = HEAP32[$39 >> 2];
+ $1984 = $39 + 4 | 0;
+ HEAP32[$1975 + 4 >> 2] = HEAP32[$1984 >> 2];
+ $1986 = $39 + 8 | 0;
+ HEAP32[$1975 + 8 >> 2] = HEAP32[$1986 >> 2];
+ HEAP32[$1986 >> 2] = 0;
+ HEAP32[$1984 >> 2] = 0;
+ HEAP32[$39 >> 2] = 0;
+ HEAP32[$1974 >> 2] = (HEAP32[$1974 >> 2] | 0) + 16;
+ } else {
+ $1994 = HEAP32[$1973 >> 2] | 0;
+ $1995 = $1975 - $1994 | 0;
+ $1996 = $1995 >> 4;
+ $1997 = $1996 + 1 | 0;
+ if (($1995 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($1973);
+ $2000 = $1977 - $1994 | 0;
+ if ($2000 >> 4 >>> 0 < 1073741823) {
+ $2003 = $2000 >> 3;
+ $$0$i$i$i153 = $2003 >>> 0 < $1997 >>> 0 ? $1997 : $2003;
+ } else $$0$i$i$i153 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i153, $1996, $db + 28 | 0);
+ $2006 = $__v$i$i$i + 8 | 0;
+ $2007 = HEAP32[$2006 >> 2] | 0;
+ HEAP32[$2007 + 12 >> 2] = HEAP32[$39 + 12 >> 2];
+ HEAP32[$2007 >> 2] = HEAP32[$39 >> 2];
+ $2013 = $39 + 4 | 0;
+ HEAP32[$2007 + 4 >> 2] = HEAP32[$2013 >> 2];
+ $2015 = $39 + 8 | 0;
+ HEAP32[$2007 + 8 >> 2] = HEAP32[$2015 >> 2];
+ HEAP32[$2015 >> 2] = 0;
+ HEAP32[$2013 >> 2] = 0;
+ HEAP32[$39 >> 2] = 0;
+ HEAP32[$2006 >> 2] = $2007 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($1973, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($39);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($type);
+ $$0 = $1815;
+ break L1;
+ break;
+ }
+ case 83:
+ {
+ $2019 = $first + 1 | 0;
+ if (($2019 | 0) != ($last | 0)) if ((HEAP8[$2019 >> 0] | 0) == 116) {
+ $2023 = __ZN10__cxxabiv112_GLOBAL__N_110parse_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($2023 | 0) == ($first | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $2027 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($2027 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $2029 = $db + 16 | 0;
+ HEAP32[$42 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($41, $2027 + -24 | 0, $42);
+ $2033 = $db + 20 | 0;
+ $2034 = HEAP32[$2033 >> 2] | 0;
+ $2036 = HEAP32[$db + 24 >> 2] | 0;
+ if ($2034 >>> 0 < $2036 >>> 0) {
+ HEAP32[$2034 + 12 >> 2] = HEAP32[$41 + 12 >> 2];
+ HEAP32[$2034 >> 2] = HEAP32[$41 >> 2];
+ $2043 = $41 + 4 | 0;
+ HEAP32[$2034 + 4 >> 2] = HEAP32[$2043 >> 2];
+ $2045 = $41 + 8 | 0;
+ HEAP32[$2034 + 8 >> 2] = HEAP32[$2045 >> 2];
+ HEAP32[$2045 >> 2] = 0;
+ HEAP32[$2043 >> 2] = 0;
+ HEAP32[$41 >> 2] = 0;
+ HEAP32[$2033 >> 2] = (HEAP32[$2033 >> 2] | 0) + 16;
+ } else {
+ $2053 = HEAP32[$2029 >> 2] | 0;
+ $2054 = $2034 - $2053 | 0;
+ $2055 = $2054 >> 4;
+ $2056 = $2055 + 1 | 0;
+ if (($2054 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($2029);
+ $2059 = $2036 - $2053 | 0;
+ if ($2059 >> 4 >>> 0 < 1073741823) {
+ $2062 = $2059 >> 3;
+ $$0$i$i$i51 = $2062 >>> 0 < $2056 >>> 0 ? $2056 : $2062;
+ } else $$0$i$i$i51 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i51, $2055, $db + 28 | 0);
+ $2065 = $__v$i$i$i + 8 | 0;
+ $2066 = HEAP32[$2065 >> 2] | 0;
+ HEAP32[$2066 + 12 >> 2] = HEAP32[$41 + 12 >> 2];
+ HEAP32[$2066 >> 2] = HEAP32[$41 >> 2];
+ $2072 = $41 + 4 | 0;
+ HEAP32[$2066 + 4 >> 2] = HEAP32[$2072 >> 2];
+ $2074 = $41 + 8 | 0;
+ HEAP32[$2066 + 8 >> 2] = HEAP32[$2074 >> 2];
+ HEAP32[$2074 >> 2] = 0;
+ HEAP32[$2072 >> 2] = 0;
+ HEAP32[$41 >> 2] = 0;
+ HEAP32[$2065 >> 2] = $2066 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($2029, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($41);
+ $$0 = $2023;
+ break L1;
+ }
+ $2078 = __ZN10__cxxabiv112_GLOBAL__N_118parse_substitutionINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($2078 | 0) == ($first | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $2080 = __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($2078, $last, $db) | 0;
+ if (($2080 | 0) == ($2078 | 0)) {
+ $$0 = $2078;
+ break L1;
+ }
+ $2082 = $db + 4 | 0;
+ $2083 = HEAP32[$2082 >> 2] | 0;
+ if ((($2083 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$0 = $2078;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($template_args, $2083 + -24 | 0);
+ $2091 = HEAP32[$2082 >> 2] | 0;
+ $2092 = $2091 + -24 | 0;
+ $2094 = $2091;
+ do {
+ $2093 = $2094 + -24 | 0;
+ HEAP32[$2082 >> 2] = $2093;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($2093);
+ $2094 = HEAP32[$2082 >> 2] | 0;
+ } while (($2094 | 0) != ($2092 | 0));
+ $2097 = HEAP8[$template_args >> 0] | 0;
+ $2099 = ($2097 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($2091 + -48 | 0, $2099 ? $template_args + 1 | 0 : HEAP32[$template_args + 8 >> 2] | 0, $2099 ? ($2097 & 255) >>> 1 : HEAP32[$template_args + 4 >> 2] | 0) | 0;
+ $2110 = (HEAP32[$2082 >> 2] | 0) + -24 | 0;
+ HEAP32[$44 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($43, $2110, $44);
+ $2113 = $db + 16 | 0;
+ $2114 = $db + 20 | 0;
+ $2115 = HEAP32[$2114 >> 2] | 0;
+ $2117 = HEAP32[$db + 24 >> 2] | 0;
+ if ($2115 >>> 0 < $2117 >>> 0) {
+ HEAP32[$2115 + 12 >> 2] = HEAP32[$43 + 12 >> 2];
+ HEAP32[$2115 >> 2] = HEAP32[$43 >> 2];
+ $2124 = $43 + 4 | 0;
+ HEAP32[$2115 + 4 >> 2] = HEAP32[$2124 >> 2];
+ $2126 = $43 + 8 | 0;
+ HEAP32[$2115 + 8 >> 2] = HEAP32[$2126 >> 2];
+ HEAP32[$2126 >> 2] = 0;
+ HEAP32[$2124 >> 2] = 0;
+ HEAP32[$43 >> 2] = 0;
+ HEAP32[$2114 >> 2] = (HEAP32[$2114 >> 2] | 0) + 16;
+ } else {
+ $2134 = HEAP32[$2113 >> 2] | 0;
+ $2135 = $2115 - $2134 | 0;
+ $2136 = $2135 >> 4;
+ $2137 = $2136 + 1 | 0;
+ if (($2135 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($2113);
+ $2140 = $2117 - $2134 | 0;
+ if ($2140 >> 4 >>> 0 < 1073741823) {
+ $2143 = $2140 >> 3;
+ $$0$i$i$i31 = $2143 >>> 0 < $2137 >>> 0 ? $2137 : $2143;
+ } else $$0$i$i$i31 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i31, $2136, $db + 28 | 0);
+ $2146 = $__v$i$i$i + 8 | 0;
+ $2147 = HEAP32[$2146 >> 2] | 0;
+ HEAP32[$2147 + 12 >> 2] = HEAP32[$43 + 12 >> 2];
+ HEAP32[$2147 >> 2] = HEAP32[$43 >> 2];
+ $2153 = $43 + 4 | 0;
+ HEAP32[$2147 + 4 >> 2] = HEAP32[$2153 >> 2];
+ $2155 = $43 + 8 | 0;
+ HEAP32[$2147 + 8 >> 2] = HEAP32[$2155 >> 2];
+ HEAP32[$2155 >> 2] = 0;
+ HEAP32[$2153 >> 2] = 0;
+ HEAP32[$43 >> 2] = 0;
+ HEAP32[$2146 >> 2] = $2147 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($2113, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($43);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($template_args);
+ $$0 = $2080;
+ break L1;
+ break;
+ }
+ case 68:
+ {
+ $2159 = $first + 1 | 0;
+ if (($2159 | 0) != ($last | 0)) {
+ $2161 = HEAP8[$2159 >> 0] | 0;
+ switch ($2161 << 24 >> 24 | 0) {
+ case 112:
+ {
+ $2163 = $db + 4 | 0;
+ $2169 = ((HEAP32[$2163 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ $2170 = $first + 2 | 0;
+ $2171 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($2170, $last, $db) | 0;
+ $2177 = ((HEAP32[$2163 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ if (($2171 | 0) == ($2170 | 0)) break L65;
+ $2179 = $db + 16 | 0;
+ $2182 = HEAP32[$db + 12 >> 2] | 0;
+ $2183 = $db + 20 | 0;
+ $2184 = HEAP32[$2183 >> 2] | 0;
+ $2186 = HEAP32[$db + 24 >> 2] | 0;
+ if ($2184 >>> 0 < $2186 >>> 0) {
+ HEAP32[$2184 >> 2] = 0;
+ HEAP32[$2184 + 4 >> 2] = 0;
+ HEAP32[$2184 + 8 >> 2] = 0;
+ HEAP32[$2184 + 12 >> 2] = $2182;
+ HEAP32[$2183 >> 2] = (HEAP32[$2183 >> 2] | 0) + 16;
+ } else {
+ $2196 = HEAP32[$2179 >> 2] | 0;
+ $2197 = $2184 - $2196 | 0;
+ $2198 = $2197 >> 4;
+ $2199 = $2198 + 1 | 0;
+ if (($2197 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($2179);
+ $2202 = $2186 - $2196 | 0;
+ if ($2202 >> 4 >>> 0 < 1073741823) {
+ $2205 = $2202 >> 3;
+ $$0$i$i$i29 = $2205 >>> 0 < $2199 >>> 0 ? $2199 : $2205;
+ } else $$0$i$i$i29 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i29, $2198, $db + 28 | 0);
+ $2208 = $__v$i$i$i + 8 | 0;
+ $2209 = HEAP32[$2208 >> 2] | 0;
+ HEAP32[$2209 >> 2] = 0;
+ HEAP32[$2209 + 4 >> 2] = 0;
+ HEAP32[$2209 + 8 >> 2] = 0;
+ HEAP32[$2209 + 12 >> 2] = $2182;
+ HEAP32[$2208 >> 2] = $2209 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($2179, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ $2214 = $__v$i$i$i + 8 | 0;
+ if ($2169 >>> 0 < $2177 >>> 0) $k20$0550 = $2169; else {
+ $$0 = $2171;
+ break L1;
+ }
+ while (1) {
+ $2216 = HEAP32[$2183 >> 2] | 0;
+ $2217 = $2216 + -16 | 0;
+ $2218 = HEAP32[$db >> 2] | 0;
+ $2219 = $2218 + ($k20$0550 * 24 | 0) | 0;
+ $2220 = $2216 + -12 | 0;
+ $2221 = HEAP32[$2220 >> 2] | 0;
+ if (($2221 | 0) == (HEAP32[$2216 + -8 >> 2] | 0)) {
+ $2233 = $2221 - (HEAP32[$2217 >> 2] | 0) | 0;
+ $2234 = ($2233 | 0) / 24 | 0;
+ $2235 = $2234 + 1 | 0;
+ if (($2233 | 0) < -24) {
+ $$lcssa698 = $2217;
+ break;
+ }
+ if ($2234 >>> 0 < 1073741823) {
+ $2238 = $2234 << 1;
+ $$0$i$i$i27 = $2238 >>> 0 < $2235 >>> 0 ? $2235 : $2238;
+ } else $$0$i$i$i27 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i$i, $$0$i$i$i27, $2234, $2216 + -4 | 0);
+ $2241 = HEAP32[$2214 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($2241, $2219);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($2241 + 12 | 0, $2218 + ($k20$0550 * 24 | 0) + 12 | 0);
+ HEAP32[$2214 >> 2] = $2241 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($2217, $__v$i$i$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i$i);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($2221, $2219);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($2221 + 12 | 0, $2218 + ($k20$0550 * 24 | 0) + 12 | 0);
+ HEAP32[$2220 >> 2] = (HEAP32[$2220 >> 2] | 0) + 24;
+ }
+ $k20$0550 = $k20$0550 + 1 | 0;
+ if ($k20$0550 >>> 0 >= $2177 >>> 0) {
+ $$0 = $2171;
+ break L1;
+ }
+ }
+ __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($$lcssa698);
+ break;
+ }
+ case 84:
+ case 116:
+ {
+ $2247 = __ZN10__cxxabiv112_GLOBAL__N_114parse_decltypeINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($2247 | 0) == ($first | 0)) break L65;
+ $2251 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($2251 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $2253 = $db + 16 | 0;
+ HEAP32[$46 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($45, $2251 + -24 | 0, $46);
+ $2257 = $db + 20 | 0;
+ $2258 = HEAP32[$2257 >> 2] | 0;
+ $2260 = HEAP32[$db + 24 >> 2] | 0;
+ if ($2258 >>> 0 < $2260 >>> 0) {
+ HEAP32[$2258 + 12 >> 2] = HEAP32[$45 + 12 >> 2];
+ HEAP32[$2258 >> 2] = HEAP32[$45 >> 2];
+ $2267 = $45 + 4 | 0;
+ HEAP32[$2258 + 4 >> 2] = HEAP32[$2267 >> 2];
+ $2269 = $45 + 8 | 0;
+ HEAP32[$2258 + 8 >> 2] = HEAP32[$2269 >> 2];
+ HEAP32[$2269 >> 2] = 0;
+ HEAP32[$2267 >> 2] = 0;
+ HEAP32[$45 >> 2] = 0;
+ HEAP32[$2257 >> 2] = (HEAP32[$2257 >> 2] | 0) + 16;
+ } else {
+ $2277 = HEAP32[$2253 >> 2] | 0;
+ $2278 = $2258 - $2277 | 0;
+ $2279 = $2278 >> 4;
+ $2280 = $2279 + 1 | 0;
+ if (($2278 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($2253);
+ $2283 = $2260 - $2277 | 0;
+ if ($2283 >> 4 >>> 0 < 1073741823) {
+ $2286 = $2283 >> 3;
+ $$0$i$i$i22 = $2286 >>> 0 < $2280 >>> 0 ? $2280 : $2286;
+ } else $$0$i$i$i22 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i22, $2279, $db + 28 | 0);
+ $2289 = $__v$i$i$i + 8 | 0;
+ $2290 = HEAP32[$2289 >> 2] | 0;
+ HEAP32[$2290 + 12 >> 2] = HEAP32[$45 + 12 >> 2];
+ HEAP32[$2290 >> 2] = HEAP32[$45 >> 2];
+ $2296 = $45 + 4 | 0;
+ HEAP32[$2290 + 4 >> 2] = HEAP32[$2296 >> 2];
+ $2298 = $45 + 8 | 0;
+ HEAP32[$2290 + 8 >> 2] = HEAP32[$2298 >> 2];
+ HEAP32[$2298 >> 2] = 0;
+ HEAP32[$2296 >> 2] = 0;
+ HEAP32[$45 >> 2] = 0;
+ HEAP32[$2289 >> 2] = $2290 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($2253, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($45);
+ $$0 = $2247;
+ break L1;
+ break;
+ }
+ case 118:
+ {
+ L662 : do if (($last - $first | 0) > 3 & $197 << 24 >> 24 == 68 & $2161 << 24 >> 24 == 118) {
+ $2308 = $first + 2 | 0;
+ $2309 = HEAP8[$2308 >> 0] | 0;
+ if (($2309 + -49 & 255) < 9) {
+ $2311 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($2308, $last) | 0;
+ if (($2311 | 0) == ($last | 0)) {
+ $$1$i263 = $first;
+ break;
+ }
+ if ((HEAP8[$2311 >> 0] | 0) != 95) {
+ $$1$i263 = $first;
+ break;
+ }
+ $2317 = $2311 - $2308 | 0;
+ $2318 = $2311 + 1 | 0;
+ if (($2318 | 0) == ($last | 0)) {
+ $$1$i263 = $first;
+ break;
+ }
+ if ((HEAP8[$2318 >> 0] | 0) != 112) {
+ $2322 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($2318, $last, $db) | 0;
+ if (($2322 | 0) == ($2318 | 0)) {
+ $$1$i263 = $first;
+ break;
+ }
+ $2326 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($2326 | 0)) {
+ $$1$i263 = $first;
+ break;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($2, $2308, $2317);
+ $2329 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($2, 0, 12780) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$2329 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$2329 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$2329 + 8 >> 2];
+ HEAP32[$2329 >> 2] = 0;
+ HEAP32[$2329 + 4 >> 2] = 0;
+ HEAP32[$2329 + 8 >> 2] = 0;
+ $2332 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1, 12703) | 0;
+ HEAP32[$0 >> 2] = HEAP32[$2332 >> 2];
+ HEAP32[$0 + 4 >> 2] = HEAP32[$2332 + 4 >> 2];
+ HEAP32[$0 + 8 >> 2] = HEAP32[$2332 + 8 >> 2];
+ HEAP32[$2332 >> 2] = 0;
+ HEAP32[$2332 + 4 >> 2] = 0;
+ HEAP32[$2332 + 8 >> 2] = 0;
+ $2335 = HEAP8[$0 >> 0] | 0;
+ $2337 = ($2335 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($2326 + -24 | 0, $2337 ? $0 + 1 | 0 : HEAP32[$0 + 8 >> 2] | 0, $2337 ? ($2335 & 255) >>> 1 : HEAP32[$0 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$1$i263 = $2322;
+ break;
+ }
+ $2347 = $2311 + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($6, $2308, $2317);
+ $2348 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($6, 0, 12789) | 0;
+ HEAP32[$5 >> 2] = HEAP32[$2348 >> 2];
+ HEAP32[$5 + 4 >> 2] = HEAP32[$2348 + 4 >> 2];
+ HEAP32[$5 + 8 >> 2] = HEAP32[$2348 + 8 >> 2];
+ HEAP32[$2348 >> 2] = 0;
+ HEAP32[$2348 + 4 >> 2] = 0;
+ HEAP32[$2348 + 8 >> 2] = 0;
+ $2351 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($5, 12703) | 0;
+ HEAP32[$4 >> 2] = HEAP32[$2351 >> 2];
+ HEAP32[$4 + 4 >> 2] = HEAP32[$2351 + 4 >> 2];
+ HEAP32[$4 + 8 >> 2] = HEAP32[$2351 + 8 >> 2];
+ HEAP32[$2351 >> 2] = 0;
+ HEAP32[$2351 + 4 >> 2] = 0;
+ HEAP32[$2351 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($3, $4);
+ $2354 = $db + 4 | 0;
+ $2355 = HEAP32[$2354 >> 2] | 0;
+ $2357 = HEAP32[$db + 8 >> 2] | 0;
+ if ($2355 >>> 0 < $2357 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($2355, $3);
+ HEAP32[$2354 >> 2] = (HEAP32[$2354 >> 2] | 0) + 24;
+ } else {
+ $2364 = HEAP32[$db >> 2] | 0;
+ $2365 = $2355 - $2364 | 0;
+ $2366 = ($2365 | 0) / 24 | 0;
+ $2367 = $2366 + 1 | 0;
+ if (($2365 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $2371 = ($2357 - $2364 | 0) / 24 | 0;
+ if ($2371 >>> 0 < 1073741823) {
+ $2373 = $2371 << 1;
+ $$0$i$i$i$i = $2373 >>> 0 < $2367 >>> 0 ? $2367 : $2373;
+ } else $$0$i$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i$i, $$0$i$i$i$i, $2366, $db + 12 | 0);
+ $2376 = $__v$i$i$i + 8 | 0;
+ $2377 = HEAP32[$2376 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($2377, $3);
+ HEAP32[$2376 >> 2] = $2377 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($5);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ $$1$i263 = $2347;
+ break;
+ }
+ HEAP32[$num1$i >> 2] = 0;
+ HEAP32[$num1$i + 4 >> 2] = 0;
+ HEAP32[$num1$i + 8 >> 2] = 0;
+ if ($2309 << 24 >> 24 == 95) {
+ $t12$0$i = $2308;
+ label = 521;
+ } else {
+ $2382 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($2308, $last, $db) | 0;
+ if (($2382 | 0) == ($2308 | 0)) {
+ $t12$0$i = $2308;
+ label = 521;
+ } else {
+ $2385 = $db + 4 | 0;
+ $2386 = HEAP32[$2385 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) != ($2386 | 0)) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($7, $2386 + -24 | 0);
+ L689 : do if (!(HEAP8[$num1$i >> 0] & 1)) {
+ HEAP8[$num1$i + 1 >> 0] = 0;
+ HEAP8[$num1$i >> 0] = 0;
+ } else {
+ $2393 = $num1$i + 8 | 0;
+ $2394 = HEAP32[$2393 >> 2] | 0;
+ HEAP8[$2394 >> 0] = 0;
+ $2395 = $num1$i + 4 | 0;
+ HEAP32[$2395 >> 2] = 0;
+ $2396 = HEAP32[$num1$i >> 2] | 0;
+ $phitmp$i$i$i$i$i$i$i240 = ($2396 & -2) + -1 | 0;
+ $2398 = $2396 & 255;
+ do if (!($2398 & 1)) {
+ $2402 = $2396 >>> 1 & 127;
+ if (($2398 & 255) < 22) {
+ _memcpy($num1$i + 1 | 0, $2394 | 0, ($2396 >>> 1 & 127) + 1 | 0) | 0;
+ _free($2394);
+ $$ph390 = $2402;
+ break;
+ }
+ $2405 = $2402 + 16 & 240;
+ $phitmp$i2$i$i$i$i$i$i243 = $2405 + -1 | 0;
+ if (($phitmp$i2$i$i$i$i$i$i243 | 0) == ($phitmp$i$i$i$i$i$i$i240 | 0)) break L689;
+ $2408 = _malloc($2405) | 0;
+ if ($phitmp$i2$i$i$i$i$i$i243 >>> 0 <= $phitmp$i$i$i$i$i$i$i240 >>> 0 & ($2408 | 0) == 0) break L689;
+ _memcpy($2408 | 0, $num1$i + 1 | 0, ($2396 >>> 1 & 127) + 1 | 0) | 0;
+ HEAP32[$num1$i >> 2] = $2405 | 1;
+ HEAP32[$2395 >> 2] = $2402;
+ HEAP32[$2393 >> 2] = $2408;
+ break L689;
+ } else {
+ HEAP8[$num1$i + 1 >> 0] = 0;
+ _free($2394);
+ $$ph390 = 0;
+ } while (0);
+ HEAP8[$num1$i >> 0] = $$ph390 << 1;
+ } while (0);
+ HEAP32[$num1$i >> 2] = HEAP32[$7 >> 2];
+ HEAP32[$num1$i + 4 >> 2] = HEAP32[$7 + 4 >> 2];
+ HEAP32[$num1$i + 8 >> 2] = HEAP32[$7 + 8 >> 2];
+ HEAP32[$7 >> 2] = 0;
+ HEAP32[$7 + 4 >> 2] = 0;
+ HEAP32[$7 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($7);
+ $2424 = HEAP32[$2385 >> 2] | 0;
+ $2425 = $2424 + -24 | 0;
+ $2427 = $2424;
+ do {
+ $2426 = $2427 + -24 | 0;
+ HEAP32[$2385 >> 2] = $2426;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($2426);
+ $2427 = HEAP32[$2385 >> 2] | 0;
+ } while (($2427 | 0) != ($2425 | 0));
+ $t12$0$i = $2382;
+ label = 521;
+ }
+ }
+ }
+ do if ((label | 0) == 521) {
+ if (($t12$0$i | 0) == ($last | 0)) $$13$i259$ph = $first; else if ((HEAP8[$t12$0$i >> 0] | 0) == 95) {
+ $2432 = $t12$0$i + 1 | 0;
+ if (($2432 | 0) == ($last | 0)) $$13$i259$ph = $first; else {
+ $2434 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($2432, $last, $db) | 0;
+ if (($2434 | 0) == ($2432 | 0)) $$13$i259$ph = $first; else {
+ $2438 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($2438 | 0)) break;
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($9, 12780, $num1$i);
+ $2441 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($9, 12703) | 0;
+ HEAP32[$8 >> 2] = HEAP32[$2441 >> 2];
+ HEAP32[$8 + 4 >> 2] = HEAP32[$2441 + 4 >> 2];
+ HEAP32[$8 + 8 >> 2] = HEAP32[$2441 + 8 >> 2];
+ HEAP32[$2441 >> 2] = 0;
+ HEAP32[$2441 + 4 >> 2] = 0;
+ HEAP32[$2441 + 8 >> 2] = 0;
+ $2444 = HEAP8[$8 >> 0] | 0;
+ $2446 = ($2444 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($2438 + -24 | 0, $2446 ? $8 + 1 | 0 : HEAP32[$8 + 8 >> 2] | 0, $2446 ? ($2444 & 255) >>> 1 : HEAP32[$8 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($8);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($9);
+ $$13$i259$ph = $2434;
+ }
+ }
+ } else $$13$i259$ph = $first;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($num1$i);
+ $$1$i263 = $$13$i259$ph;
+ break L662;
+ } while (0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($num1$i);
+ $$1$i263 = $first;
+ } else $$1$i263 = $first; while (0);
+ if (($$1$i263 | 0) == ($first | 0)) break L65;
+ $2459 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($2459 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $2461 = $db + 16 | 0;
+ HEAP32[$48 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($47, $2459 + -24 | 0, $48);
+ $2465 = $db + 20 | 0;
+ $2466 = HEAP32[$2465 >> 2] | 0;
+ $2468 = HEAP32[$db + 24 >> 2] | 0;
+ if ($2466 >>> 0 < $2468 >>> 0) {
+ HEAP32[$2466 + 12 >> 2] = HEAP32[$47 + 12 >> 2];
+ HEAP32[$2466 >> 2] = HEAP32[$47 >> 2];
+ $2475 = $47 + 4 | 0;
+ HEAP32[$2466 + 4 >> 2] = HEAP32[$2475 >> 2];
+ $2477 = $47 + 8 | 0;
+ HEAP32[$2466 + 8 >> 2] = HEAP32[$2477 >> 2];
+ HEAP32[$2477 >> 2] = 0;
+ HEAP32[$2475 >> 2] = 0;
+ HEAP32[$47 >> 2] = 0;
+ HEAP32[$2465 >> 2] = (HEAP32[$2465 >> 2] | 0) + 16;
+ } else {
+ $2485 = HEAP32[$2461 >> 2] | 0;
+ $2486 = $2466 - $2485 | 0;
+ $2487 = $2486 >> 4;
+ $2488 = $2487 + 1 | 0;
+ if (($2486 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($2461);
+ $2491 = $2468 - $2485 | 0;
+ if ($2491 >> 4 >>> 0 < 1073741823) {
+ $2494 = $2491 >> 3;
+ $$0$i$i$i17 = $2494 >>> 0 < $2488 >>> 0 ? $2488 : $2494;
+ } else $$0$i$i$i17 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i17, $2487, $db + 28 | 0);
+ $2497 = $__v$i$i$i + 8 | 0;
+ $2498 = HEAP32[$2497 >> 2] | 0;
+ HEAP32[$2498 + 12 >> 2] = HEAP32[$47 + 12 >> 2];
+ HEAP32[$2498 >> 2] = HEAP32[$47 >> 2];
+ $2504 = $47 + 4 | 0;
+ HEAP32[$2498 + 4 >> 2] = HEAP32[$2504 >> 2];
+ $2506 = $47 + 8 | 0;
+ HEAP32[$2498 + 8 >> 2] = HEAP32[$2506 >> 2];
+ HEAP32[$2506 >> 2] = 0;
+ HEAP32[$2504 >> 2] = 0;
+ HEAP32[$47 >> 2] = 0;
+ HEAP32[$2497 >> 2] = $2498 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($2461, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($47);
+ $$0 = $$1$i263;
+ break L1;
+ break;
+ }
+ default:
+ break L65;
+ }
+ }
+ break;
+ }
+ default:
+ {}
+ } while (0);
+ $2510 = __ZN10__cxxabiv112_GLOBAL__N_118parse_builtin_typeINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($2510 | 0) == ($first | 0)) {
+ $2512 = __ZN10__cxxabiv112_GLOBAL__N_110parse_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($2512 | 0) == ($first | 0)) $$0 = $first; else {
+ $2516 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($2516 | 0)) $$0 = $first; else {
+ $2518 = $db + 16 | 0;
+ HEAP32[$50 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($49, $2516 + -24 | 0, $50);
+ $2522 = $db + 20 | 0;
+ $2523 = HEAP32[$2522 >> 2] | 0;
+ $2525 = HEAP32[$db + 24 >> 2] | 0;
+ if ($2523 >>> 0 < $2525 >>> 0) {
+ HEAP32[$2523 + 12 >> 2] = HEAP32[$49 + 12 >> 2];
+ HEAP32[$2523 >> 2] = HEAP32[$49 >> 2];
+ $2532 = $49 + 4 | 0;
+ HEAP32[$2523 + 4 >> 2] = HEAP32[$2532 >> 2];
+ $2534 = $49 + 8 | 0;
+ HEAP32[$2523 + 8 >> 2] = HEAP32[$2534 >> 2];
+ HEAP32[$2534 >> 2] = 0;
+ HEAP32[$2532 >> 2] = 0;
+ HEAP32[$49 >> 2] = 0;
+ HEAP32[$2522 >> 2] = (HEAP32[$2522 >> 2] | 0) + 16;
+ } else {
+ $2542 = HEAP32[$2518 >> 2] | 0;
+ $2543 = $2523 - $2542 | 0;
+ $2544 = $2543 >> 4;
+ $2545 = $2544 + 1 | 0;
+ if (($2543 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($2518);
+ $2548 = $2525 - $2542 | 0;
+ if ($2548 >> 4 >>> 0 < 1073741823) {
+ $2551 = $2548 >> 3;
+ $$0$i$i$i = $2551 >>> 0 < $2545 >>> 0 ? $2545 : $2551;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i$i, $$0$i$i$i, $2544, $db + 28 | 0);
+ $2554 = $__v$i$i$i + 8 | 0;
+ $2555 = HEAP32[$2554 >> 2] | 0;
+ HEAP32[$2555 + 12 >> 2] = HEAP32[$49 + 12 >> 2];
+ HEAP32[$2555 >> 2] = HEAP32[$49 >> 2];
+ $2561 = $49 + 4 | 0;
+ HEAP32[$2555 + 4 >> 2] = HEAP32[$2561 >> 2];
+ $2563 = $49 + 8 | 0;
+ HEAP32[$2555 + 8 >> 2] = HEAP32[$2563 >> 2];
+ HEAP32[$2563 >> 2] = 0;
+ HEAP32[$2561 >> 2] = 0;
+ HEAP32[$49 >> 2] = 0;
+ HEAP32[$2554 >> 2] = $2555 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($2518, $__v$i$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($49);
+ $$0 = $2512;
+ }
+ }
+ } else $$0 = $2510;
+ } else $$0 = $195;
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+function __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $$0$i$i$i = 0, $$0$i$i$i$i = 0, $$0$i$i$i$i299 = 0, $$0$i$i$i$i348 = 0, $$0$i254 = 0, $$019$i = 0, $$02$i = 0, $$02$i310 = 0, $$02$i317 = 0, $$03$i = 0, $$03$i174 = 0, $$03$i189 = 0, $$03$i200 = 0, $$03$i211 = 0, $$03$i265 = 0, $$03$i456 = 0, $$03$i486 = 0, $$06$i = 0, $$06$i248 = 0, $$06$i345 = 0, $$06$i426 = 0, $$2$i302 = 0, $$2$i398 = 0, $$221$i = 0, $$311$i = 0, $$9$i = 0, $$first$i = 0, $$ph518 = 0, $$ph520524 = 0, $$phi$trans$insert = 0, $$pre$i$i$i = 0, $$pre$i$i$i$i = 0, $$pre$i$i$i$i372 = 0, $$pre$i$i$i$i436 = 0, $$pre$i$i$i$i466 = 0, $$pre$i$i$i87 = 0, $$pre$phi511Z2D = 0, $$pre$phiZ2D = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $1015 = 0, $1016 = 0, $1017 = 0, $1018 = 0, $1022 = 0, $1024 = 0, $1025 = 0, $1026 = 0, $1027 = 0, $103 = 0, $1038 = 0, $1039 = 0, $104 = 0, $1040 = 0, $1041 = 0, $1043 = 0, $1047 = 0, $1050 = 0, $1053 = 0, $106 = 0, $1069 = 0, $107 = 0, $1070 = 0, $1071 = 0, $1072 = 0, $1076 = 0, $1079 = 0, $1081 = 0, $109 = 0, $1091 = 0, $1093 = 0, $11 = 0, $110 = 0, $1103 = 0, $1106 = 0, $1108 = 0, $112 = 0, $1120 = 0, $1122 = 0, $1129 = 0, $113 = 0, $1130 = 0, $1131 = 0, $1132 = 0, $1136 = 0, $1138 = 0, $1141 = 0, $1142 = 0, $1145 = 0, $1146 = 0, $1148 = 0, $1149 = 0, $1151 = 0, $1152 = 0, $1154 = 0, $1155 = 0, $1159 = 0, $1161 = 0, $1162 = 0, $1165 = 0, $1172 = 0, $1174 = 0, $1177 = 0, $1181 = 0, $1184 = 0, $1189 = 0, $1190 = 0, $1193 = 0, $1194 = 0, $1196 = 0, $1197 = 0, $12 = 0, $1206 = 0, $1209 = 0, $121 = 0, $1219 = 0, $122 = 0, $1220 = 0, $1222 = 0, $1223 = 0, $1225 = 0, $1226 = 0, $1231 = 0, $1232 = 0, $1234 = 0, $1235 = 0, $1237 = 0, $1238 = 0, $1240 = 0, $1244 = 0, $1245 = 0, $1247 = 0, $1251 = 0, $1253 = 0, $1254 = 0, $1257 = 0, $126 = 0, $1260 = 0, $1261 = 0, $1269 = 0, $1270 = 0, $1272 = 0, $1274 = 0, $1275 = 0, $128 = 0, $1283 = 0, $1284 = 0, $1285 = 0, $1286 = 0, $129 = 0, $1291 = 0, $1293 = 0, $13 = 0, $1306 = 0, $1307 = 0, $1309 = 0, $1311 = 0, $1313 = 0, $1314 = 0, $132 = 0, $1322 = 0, $1323 = 0, $1324 = 0, $1325 = 0, $1328 = 0, $1329 = 0, $1330 = 0, $1331 = 0, $1335 = 0, $1336 = 0, $1339 = 0, $1341 = 0, $1351 = 0, $1354 = 0, $1357 = 0, $1359 = 0, $1369 = 0, $1372 = 0, $1375 = 0, $1376 = 0, $1377 = 0, $1379 = 0, $1380 = 0, $1381 = 0, $1383 = 0, $1384 = 0, $1385 = 0, $1386 = 0, $1387 = 0, $139 = 0, $1398 = 0, $1399 = 0, $14 = 0, $1401 = 0, $1403 = 0, $1404 = 0, $141 = 0, $1412 = 0, $1413 = 0, $1414 = 0, $1415 = 0, $1417 = 0, $1418 = 0, $1421 = 0, $1424 = 0, $1426 = 0, $1436 = 0, $1439 = 0, $144 = 0, $1442 = 0, $1443 = 0, $1445 = 0, $1446 = 0, $1448 = 0, $1449 = 0, $1451 = 0, $1452 = 0, $1463 = 0, $1464 = 0, $1466 = 0, $1468 = 0, $1469 = 0, $1477 = 0, $1478 = 0, $1479 = 0, $148 = 0, $1480 = 0, $1482 = 0, $1483 = 0, $1486 = 0, $1489 = 0, $1491 = 0, $15 = 0, $1501 = 0, $1504 = 0, $151 = 0, $1513 = 0, $1514 = 0, $1523 = 0, $1524 = 0, $1528 = 0, $1530 = 0, $1531 = 0, $1534 = 0, $1543 = 0, $1544 = 0, $1548 = 0, $1550 = 0, $1551 = 0, $1554 = 0, $156 = 0, $1569 = 0, $157 = 0, $1572 = 0, $1578 = 0, $1579 = 0, $1581 = 0, $1585 = 0, $1591 = 0, $1593 = 0, $16 = 0, $160 = 0, $1603 = 0, $1604 = 0, $1605 = 0, $1609 = 0, $161 = 0, $1612 = 0, $1614 = 0, $1623 = 0, $1624 = 0, $1625 = 0, $1626 = 0, $163 = 0, $1632 = 0, $1634 = 0, $164 = 0, $1641 = 0, $1642 = 0, $1643 = 0, $1644 = 0, $1648 = 0, $1650 = 0, $1653 = 0, $1654 = 0, $1662 = 0, $1665 = 0, $1669 = 0, $1671 = 0, $1672 = 0, $1675 = 0, $1685 = 0, $1687 = 0, $1693 = 0, $1695 = 0, $1696 = 0, $1699 = 0, $17 = 0, $1702 = 0, $1703 = 0, $1705 = 0, $1712 = 0, $1713 = 0, $1714 = 0, $1715 = 0, $1719 = 0, $1721 = 0, $1724 = 0, $1725 = 0, $173 = 0, $1734 = 0, $1735 = 0, $1739 = 0, $1741 = 0, $1742 = 0, $1746 = 0, $1747 = 0, $1748 = 0, $1749 = 0, $1750 = 0, $1751 = 0, $176 = 0, $18 = 0, $187 = 0, $188 = 0, $19 = 0, $192 = 0, $194 = 0, $195 = 0, $198 = 0, $2 = 0, $20 = 0, $205 = 0, $207 = 0, $21 = 0, $210 = 0, $214 = 0, $217 = 0, $22 = 0, $222 = 0, $223 = 0, $226 = 0, $227 = 0, $229 = 0, $23 = 0, $230 = 0, $239 = 0, $24 = 0, $242 = 0, $25 = 0, $256 = 0, $257 = 0, $259 = 0, $26 = 0, $261 = 0, $262 = 0, $27 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $275 = 0, $276 = 0, $279 = 0, $28 = 0, $282 = 0, $284 = 0, $29 = 0, $294 = 0, $297 = 0, $3 = 0, $30 = 0, $305 = 0, $306 = 0, $31 = 0, $310 = 0, $311 = 0, $314 = 0, $315 = 0, $317 = 0, $32 = 0, $327 = 0, $33 = 0, $330 = 0, $335 = 0, $337 = 0, $34 = 0, $340 = 0, $344 = 0, $347 = 0, $35 = 0, $352 = 0, $353 = 0, $356 = 0, $357 = 0, $359 = 0, $36 = 0, $360 = 0, $369 = 0, $37 = 0, $372 = 0, $379 = 0, $38 = 0, $380 = 0, $381 = 0, $384 = 0, $388 = 0, $39 = 0, $391 = 0, $392 = 0, $393 = 0, $394 = 0, $396 = 0, $398 = 0, $4 = 0, $40 = 0, $402 = 0, $41 = 0, $412 = 0, $416 = 0, $417 = 0, $419 = 0, $42 = 0, $420 = 0, $428 = 0, $429 = 0, $43 = 0, $430 = 0, $431 = 0, $436 = 0, $438 = 0, $44 = 0, $442 = 0, $443 = 0, $445 = 0, $449 = 0, $45 = 0, $457 = 0, $458 = 0, $459 = 0, $46 = 0, $460 = 0, $464 = 0, $466 = 0, $469 = 0, $47 = 0, $470 = 0, $473 = 0, $477 = 0, $48 = 0, $482 = 0, $483 = 0, $49 = 0, $491 = 0, $492 = 0, $493 = 0, $494 = 0, $496 = 0, $497 = 0, $5 = 0, $50 = 0, $500 = 0, $503 = 0, $505 = 0, $51 = 0, $515 = 0, $518 = 0, $52 = 0, $524 = 0, $525 = 0, $528 = 0, $529 = 0, $53 = 0, $531 = 0, $534 = 0, $539 = 0, $54 = 0, $541 = 0, $55 = 0, $551 = 0, $558 = 0, $56 = 0, $560 = 0, $563 = 0, $567 = 0, $57 = 0, $570 = 0, $575 = 0, $576 = 0, $579 = 0, $58 = 0, $580 = 0, $582 = 0, $583 = 0, $59 = 0, $592 = 0, $595 = 0, $6 = 0, $60 = 0, $606 = 0, $607 = 0, $609 = 0, $61 = 0, $611 = 0, $612 = 0, $62 = 0, $620 = 0, $621 = 0, $622 = 0, $623 = 0, $625 = 0, $626 = 0, $629 = 0, $63 = 0, $632 = 0, $634 = 0, $64 = 0, $644 = 0, $647 = 0, $65 = 0, $650 = 0, $651 = 0, $653 = 0, $654 = 0, $657 = 0, $658 = 0, $66 = 0, $660 = 0, $663 = 0, $668 = 0, $67 = 0, $670 = 0, $68 = 0, $680 = 0, $687 = 0, $689 = 0, $69 = 0, $692 = 0, $696 = 0, $699 = 0, $7 = 0, $70 = 0, $704 = 0, $705 = 0, $708 = 0, $709 = 0, $71 = 0, $711 = 0, $712 = 0, $72 = 0, $721 = 0, $724 = 0, $73 = 0, $736 = 0, $737 = 0, $739 = 0, $74 = 0, $741 = 0, $742 = 0, $75 = 0, $750 = 0, $751 = 0, $752 = 0, $753 = 0, $756 = 0, $758 = 0, $76 = 0, $77 = 0, $774 = 0, $775 = 0, $777 = 0, $779 = 0, $78 = 0, $780 = 0, $788 = 0, $789 = 0, $79 = 0, $790 = 0, $791 = 0, $794 = 0, $796 = 0, $8 = 0, $80 = 0, $806 = 0, $807 = 0, $809 = 0, $81 = 0, $810 = 0, $815 = 0, $816 = 0, $818 = 0, $819 = 0, $821 = 0, $822 = 0, $827 = 0, $828 = 0, $83 = 0, $830 = 0, $831 = 0, $836 = 0, $837 = 0, $839 = 0, $841 = 0, $842 = 0, $85 = 0, $850 = 0, $851 = 0, $852 = 0, $853 = 0, $857 = 0, $858 = 0, $861 = 0, $863 = 0, $873 = 0, $876 = 0, $879 = 0, $880 = 0, $881 = 0, $886 = 0, $887 = 0, $889 = 0, $890 = 0, $892 = 0, $893 = 0, $895 = 0, $896 = 0, $9 = 0, $90 = 0, $901 = 0, $902 = 0, $904 = 0, $905 = 0, $907 = 0, $908 = 0, $910 = 0, $911 = 0, $913 = 0, $917 = 0, $918 = 0, $920 = 0, $924 = 0, $926 = 0, $927 = 0, $930 = 0, $936 = 0, $940 = 0, $943 = 0, $945 = 0, $946 = 0, $947 = 0, $954 = 0, $955 = 0, $961 = 0, $976 = 0, $977 = 0, $984 = 0, $985 = 0, $986 = 0, $987 = 0, $989 = 0, $993 = 0, $996 = 0, $999 = 0, $has_expr_list$0$off0$i = 0, $has_expr_list$0$off0$i$lcssa = 0, $has_init$0$off0$i513 = 0, $k$0$i621 = 0, $k$0$i622 = 0, $k1$0$i618 = 0, $op1 = 0, $op18 = 0, $op2 = 0, $op27 = 0, $op3 = 0, $parsed_gs$0$off0 = 0, $parsed_gs$0$off0$i = 0, $phitmp$i$i$i$i$i$i$i273 = 0, $phitmp$i$i$i$i$i$i32$i = 0, $phitmp$i2$i$i$i$i$i$i276 = 0, $phitmp$i2$i$i$i$i$i35$i = 0, $t$0 = 0, $t$0$i = 0, $t$0$i267 = 0, $t$0$i349567 = 0, $t$0$i390$lcssa = 0, $t$0$i390556 = 0, $t$1$i = 0, $t$1$i$lcssa = 0, $t$1$i350 = 0, $t$2$i = 0, $t$2$i351 = 0, $t$3$i512 = 0, dest = 0, label = 0, sp = 0, src = 0, stop = 0, $t$1$i$looptemp = 0, $t$2$i$looptemp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 1168 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 1144 | 0;
+ $1 = sp + 1120 | 0;
+ $2 = sp + 1096 | 0;
+ $3 = sp + 1084 | 0;
+ $4 = sp + 1072 | 0;
+ $5 = sp + 1048 | 0;
+ $6 = sp + 1032 | 0;
+ $7 = sp + 900 | 0;
+ $8 = sp + 632 | 0;
+ $9 = sp + 620 | 0;
+ $10 = sp + 584 | 0;
+ $11 = sp + 560 | 0;
+ $12 = sp + 524 | 0;
+ $13 = sp + 1020 | 0;
+ $14 = sp + 1008 | 0;
+ $15 = sp + 996 | 0;
+ $16 = sp + 984 | 0;
+ $17 = sp + 972 | 0;
+ $18 = sp + 960 | 0;
+ $19 = sp + 948 | 0;
+ $20 = sp + 936 | 0;
+ $21 = sp + 924 | 0;
+ $22 = sp + 912 | 0;
+ $23 = sp + 888 | 0;
+ $24 = sp + 876 | 0;
+ $25 = sp + 864 | 0;
+ $26 = sp + 852 | 0;
+ $27 = sp + 840 | 0;
+ $28 = sp + 828 | 0;
+ $29 = sp + 816 | 0;
+ $30 = sp + 804 | 0;
+ $31 = sp + 792 | 0;
+ $32 = sp + 780 | 0;
+ $33 = sp + 768 | 0;
+ $34 = sp + 756 | 0;
+ $35 = sp + 744 | 0;
+ $op2 = sp + 732 | 0;
+ $op1 = sp + 720 | 0;
+ $36 = sp + 696 | 0;
+ $37 = sp + 680 | 0;
+ $38 = sp + 668 | 0;
+ $39 = sp + 656 | 0;
+ $40 = sp + 644 | 0;
+ $41 = sp + 608 | 0;
+ $42 = sp + 596 | 0;
+ $43 = sp + 548 | 0;
+ $44 = sp + 536 | 0;
+ $45 = sp + 512 | 0;
+ $46 = sp + 500 | 0;
+ $47 = sp + 488 | 0;
+ $48 = sp + 476 | 0;
+ $49 = sp + 464 | 0;
+ $50 = sp + 440 | 0;
+ $51 = sp + 424 | 0;
+ $52 = sp + 412 | 0;
+ $53 = sp + 400 | 0;
+ $54 = sp + 388 | 0;
+ $55 = sp + 376 | 0;
+ $56 = sp + 364 | 0;
+ $57 = sp + 352 | 0;
+ $58 = sp + 340 | 0;
+ $59 = sp + 328 | 0;
+ $60 = sp + 316 | 0;
+ $61 = sp + 304 | 0;
+ $62 = sp + 292 | 0;
+ $63 = sp + 280 | 0;
+ $64 = sp + 256 | 0;
+ $65 = sp + 240 | 0;
+ $66 = sp + 228 | 0;
+ $67 = sp + 216 | 0;
+ $68 = sp + 204 | 0;
+ $op3 = sp + 192 | 0;
+ $op27 = sp + 180 | 0;
+ $op18 = sp + 168 | 0;
+ $69 = sp + 144 | 0;
+ $70 = sp + 132 | 0;
+ $71 = sp + 120 | 0;
+ $72 = sp + 108 | 0;
+ $73 = sp + 96 | 0;
+ $74 = sp + 84 | 0;
+ $75 = sp + 72 | 0;
+ $76 = sp + 60 | 0;
+ $77 = sp + 48 | 0;
+ $78 = sp + 36 | 0;
+ $79 = sp + 24 | 0;
+ $80 = sp;
+ $81 = $last;
+ $83 = $81 - $first | 0;
+ L1 : do if (($83 | 0) > 1) {
+ $85 = ($83 | 0) > 3;
+ if ($85) if ((HEAP8[$first >> 0] | 0) == 103) {
+ $90 = (HEAP8[$first + 1 >> 0] | 0) == 115;
+ $parsed_gs$0$off0 = $90;
+ $t$0 = $90 ? $first + 2 | 0 : $first;
+ } else {
+ $parsed_gs$0$off0 = 0;
+ $t$0 = $first;
+ } else {
+ $parsed_gs$0$off0 = 0;
+ $t$0 = $first;
+ }
+ do switch (HEAP8[$t$0 >> 0] | 0) {
+ case 76:
+ {
+ $$0 = __ZN10__cxxabiv112_GLOBAL__N_118parse_expr_primaryINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ break L1;
+ break;
+ }
+ case 84:
+ {
+ $$0 = __ZN10__cxxabiv112_GLOBAL__N_120parse_template_paramINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ break L1;
+ break;
+ }
+ case 102:
+ {
+ $$0 = __ZN10__cxxabiv112_GLOBAL__N_120parse_function_paramINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ break L1;
+ break;
+ }
+ case 97:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 97:
+ {
+ $100 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($13, 12743, 2);
+ $101 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($100, $last, $13, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($13);
+ $$0 = ($101 | 0) == ($100 | 0) ? $first : $101;
+ break L1;
+ break;
+ }
+ case 100:
+ {
+ $103 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($14, 12764, 1);
+ $104 = __ZN10__cxxabiv112_GLOBAL__N_123parse_prefix_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($103, $last, $14, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($14);
+ $$0 = ($104 | 0) == ($103 | 0) ? $first : $104;
+ break L1;
+ break;
+ }
+ case 110:
+ {
+ $106 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($15, 12764, 1);
+ $107 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($106, $last, $15, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($15);
+ $$0 = ($107 | 0) == ($106 | 0) ? $first : $107;
+ break L1;
+ break;
+ }
+ case 78:
+ {
+ $109 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($16, 13889, 2);
+ $110 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($109, $last, $16, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($16);
+ $$0 = ($110 | 0) == ($109 | 0) ? $first : $110;
+ break L1;
+ break;
+ }
+ case 83:
+ {
+ $112 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($17, 13892, 1);
+ $113 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($112, $last, $17, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($17);
+ $$0 = ($113 | 0) == ($112 | 0) ? $first : $113;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 97) if ((HEAP8[$first + 1 >> 0] | 0) == 116) {
+ $121 = $first + 2 | 0;
+ $122 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($121, $last, $db) | 0;
+ if (($122 | 0) == ($121 | 0)) $$03$i486 = $first; else {
+ $126 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($126 | 0)) $$03$i486 = $first; else {
+ $128 = $126 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($2, $128);
+ $129 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($2, 0, 13894) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$129 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$129 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$129 + 8 >> 2];
+ HEAP32[$129 >> 2] = 0;
+ HEAP32[$129 + 4 >> 2] = 0;
+ HEAP32[$129 + 8 >> 2] = 0;
+ $132 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1, 12619) | 0;
+ HEAP32[$0 >> 2] = HEAP32[$132 >> 2];
+ HEAP32[$0 + 4 >> 2] = HEAP32[$132 + 4 >> 2];
+ HEAP32[$0 + 8 >> 2] = HEAP32[$132 + 8 >> 2];
+ HEAP32[$132 >> 2] = 0;
+ HEAP32[$132 + 4 >> 2] = 0;
+ HEAP32[$132 + 8 >> 2] = 0;
+ do if (!(HEAP8[$128 >> 0] & 1)) {
+ HEAP8[$128 + 1 >> 0] = 0;
+ HEAP8[$128 >> 0] = 0;
+ } else {
+ $139 = $126 + -16 | 0;
+ HEAP8[HEAP32[$139 >> 2] >> 0] = 0;
+ $141 = $126 + -20 | 0;
+ HEAP32[$141 >> 2] = 0;
+ $$pre$i$i$i$i466 = HEAP8[$128 >> 0] | 0;
+ if (!($$pre$i$i$i$i466 & 1)) {
+ $148 = $$pre$i$i$i$i466;
+ $157 = 10;
+ } else {
+ $144 = HEAP32[$128 >> 2] | 0;
+ $148 = $144 & 255;
+ $157 = ($144 & -2) + -1 | 0;
+ }
+ if (!($148 & 1)) {
+ $151 = ($148 & 255) >>> 1;
+ if (($148 & 255) < 22) {
+ $156 = 10;
+ $1746 = 1;
+ $176 = $151;
+ } else {
+ $156 = ($151 + 16 & 240) + -1 | 0;
+ $1746 = 1;
+ $176 = $151;
+ }
+ } else {
+ $156 = 10;
+ $1746 = 0;
+ $176 = 0;
+ }
+ if (($156 | 0) != ($157 | 0)) {
+ if (($156 | 0) == 10) {
+ $163 = $128 + 1 | 0;
+ $164 = HEAP32[$139 >> 2] | 0;
+ if ($1746) {
+ _memcpy($163 | 0, $164 | 0, (($148 & 255) >>> 1) + 1 | 0) | 0;
+ _free($164);
+ } else {
+ HEAP8[$163 >> 0] = HEAP8[$164 >> 0] | 0;
+ _free($164);
+ }
+ HEAP8[$128 >> 0] = $176 << 1;
+ break;
+ }
+ $160 = $156 + 1 | 0;
+ $161 = _malloc($160) | 0;
+ if (!($156 >>> 0 <= $157 >>> 0 & ($161 | 0) == 0)) {
+ if ($1746) _memcpy($161 | 0, $128 + 1 | 0, (($148 & 255) >>> 1) + 1 | 0) | 0; else {
+ $173 = HEAP32[$139 >> 2] | 0;
+ HEAP8[$161 >> 0] = HEAP8[$173 >> 0] | 0;
+ _free($173);
+ }
+ HEAP32[$128 >> 2] = $160 | 1;
+ HEAP32[$141 >> 2] = $176;
+ HEAP32[$139 >> 2] = $161;
+ }
+ }
+ } while (0);
+ HEAP32[$128 >> 2] = HEAP32[$0 >> 2];
+ HEAP32[$128 + 4 >> 2] = HEAP32[$0 + 4 >> 2];
+ HEAP32[$128 + 8 >> 2] = HEAP32[$0 + 8 >> 2];
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$03$i486 = $122;
+ }
+ }
+ } else $$03$i486 = $first; else $$03$i486 = $first; else $$03$i486 = $first;
+ $$0 = $$03$i486;
+ break L1;
+ break;
+ }
+ case 122:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 97) if ((HEAP8[$first + 1 >> 0] | 0) == 122) {
+ $187 = $first + 2 | 0;
+ $188 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($187, $last, $db) | 0;
+ if (($188 | 0) == ($187 | 0)) $$03$i456 = $first; else {
+ $192 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($192 | 0)) $$03$i456 = $first; else {
+ $194 = $192 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($2, $194);
+ $195 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($2, 0, 13894) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$195 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$195 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$195 + 8 >> 2];
+ HEAP32[$195 >> 2] = 0;
+ HEAP32[$195 + 4 >> 2] = 0;
+ HEAP32[$195 + 8 >> 2] = 0;
+ $198 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1, 12619) | 0;
+ HEAP32[$0 >> 2] = HEAP32[$198 >> 2];
+ HEAP32[$0 + 4 >> 2] = HEAP32[$198 + 4 >> 2];
+ HEAP32[$0 + 8 >> 2] = HEAP32[$198 + 8 >> 2];
+ HEAP32[$198 >> 2] = 0;
+ HEAP32[$198 + 4 >> 2] = 0;
+ HEAP32[$198 + 8 >> 2] = 0;
+ do if (!(HEAP8[$194 >> 0] & 1)) {
+ HEAP8[$194 + 1 >> 0] = 0;
+ HEAP8[$194 >> 0] = 0;
+ } else {
+ $205 = $192 + -16 | 0;
+ HEAP8[HEAP32[$205 >> 2] >> 0] = 0;
+ $207 = $192 + -20 | 0;
+ HEAP32[$207 >> 2] = 0;
+ $$pre$i$i$i$i436 = HEAP8[$194 >> 0] | 0;
+ if (!($$pre$i$i$i$i436 & 1)) {
+ $214 = $$pre$i$i$i$i436;
+ $223 = 10;
+ } else {
+ $210 = HEAP32[$194 >> 2] | 0;
+ $214 = $210 & 255;
+ $223 = ($210 & -2) + -1 | 0;
+ }
+ if (!($214 & 1)) {
+ $217 = ($214 & 255) >>> 1;
+ if (($214 & 255) < 22) {
+ $1747 = 1;
+ $222 = 10;
+ $242 = $217;
+ } else {
+ $1747 = 1;
+ $222 = ($217 + 16 & 240) + -1 | 0;
+ $242 = $217;
+ }
+ } else {
+ $1747 = 0;
+ $222 = 10;
+ $242 = 0;
+ }
+ if (($222 | 0) != ($223 | 0)) {
+ if (($222 | 0) == 10) {
+ $229 = $194 + 1 | 0;
+ $230 = HEAP32[$205 >> 2] | 0;
+ if ($1747) {
+ _memcpy($229 | 0, $230 | 0, (($214 & 255) >>> 1) + 1 | 0) | 0;
+ _free($230);
+ } else {
+ HEAP8[$229 >> 0] = HEAP8[$230 >> 0] | 0;
+ _free($230);
+ }
+ HEAP8[$194 >> 0] = $242 << 1;
+ break;
+ }
+ $226 = $222 + 1 | 0;
+ $227 = _malloc($226) | 0;
+ if (!($222 >>> 0 <= $223 >>> 0 & ($227 | 0) == 0)) {
+ if ($1747) _memcpy($227 | 0, $194 + 1 | 0, (($214 & 255) >>> 1) + 1 | 0) | 0; else {
+ $239 = HEAP32[$205 >> 2] | 0;
+ HEAP8[$227 >> 0] = HEAP8[$239 >> 0] | 0;
+ _free($239);
+ }
+ HEAP32[$194 >> 2] = $226 | 1;
+ HEAP32[$207 >> 2] = $242;
+ HEAP32[$205 >> 2] = $227;
+ }
+ }
+ } while (0);
+ HEAP32[$194 >> 2] = HEAP32[$0 >> 2];
+ HEAP32[$194 + 4 >> 2] = HEAP32[$0 + 4 >> 2];
+ HEAP32[$194 + 8 >> 2] = HEAP32[$0 + 8 >> 2];
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$03$i456 = $188;
+ }
+ }
+ } else $$03$i456 = $first; else $$03$i456 = $first; else $$03$i456 = $first;
+ $$0 = $$03$i456;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 99:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 99:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 99) if ((HEAP8[$first + 1 >> 0] | 0) == 99) {
+ $256 = $first + 2 | 0;
+ $257 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($256, $last, $db) | 0;
+ if (($257 | 0) == ($256 | 0)) $$06$i426 = $first; else {
+ $259 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($257, $last, $db) | 0;
+ if (($259 | 0) == ($257 | 0)) $$06$i426 = $first; else {
+ $261 = $db + 4 | 0;
+ $262 = HEAP32[$261 >> 2] | 0;
+ if ((($262 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$06$i426 = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($0, $262 + -24 | 0);
+ $270 = HEAP32[$261 >> 2] | 0;
+ $271 = $270 + -24 | 0;
+ $273 = $270;
+ do {
+ $272 = $273 + -24 | 0;
+ HEAP32[$261 >> 2] = $272;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($272);
+ $273 = HEAP32[$261 >> 2] | 0;
+ } while (($273 | 0) != ($271 | 0));
+ $275 = $270 + -48 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($6, $275);
+ $276 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($6, 0, 13904) | 0;
+ HEAP32[$5 >> 2] = HEAP32[$276 >> 2];
+ HEAP32[$5 + 4 >> 2] = HEAP32[$276 + 4 >> 2];
+ HEAP32[$5 + 8 >> 2] = HEAP32[$276 + 8 >> 2];
+ HEAP32[$276 >> 2] = 0;
+ HEAP32[$276 + 4 >> 2] = 0;
+ HEAP32[$276 + 8 >> 2] = 0;
+ $279 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($5, 13916) | 0;
+ HEAP32[$4 >> 2] = HEAP32[$279 >> 2];
+ HEAP32[$4 + 4 >> 2] = HEAP32[$279 + 4 >> 2];
+ HEAP32[$4 + 8 >> 2] = HEAP32[$279 + 8 >> 2];
+ HEAP32[$279 >> 2] = 0;
+ HEAP32[$279 + 4 >> 2] = 0;
+ HEAP32[$279 + 8 >> 2] = 0;
+ $282 = HEAP8[$0 >> 0] | 0;
+ $284 = ($282 & 1) == 0;
+ $294 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($4, $284 ? $0 + 1 | 0 : HEAP32[$0 + 8 >> 2] | 0, $284 ? ($282 & 255) >>> 1 : HEAP32[$0 + 4 >> 2] | 0) | 0;
+ HEAP32[$3 >> 2] = HEAP32[$294 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$294 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$294 + 8 >> 2];
+ HEAP32[$294 >> 2] = 0;
+ HEAP32[$294 + 4 >> 2] = 0;
+ HEAP32[$294 + 8 >> 2] = 0;
+ $297 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($3, 12619) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$297 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$297 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$297 + 8 >> 2];
+ HEAP32[$297 >> 2] = 0;
+ HEAP32[$297 + 4 >> 2] = 0;
+ HEAP32[$297 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($1, $2);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($275, $1);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($5);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ $$06$i426 = $259;
+ }
+ }
+ }
+ } else $$06$i426 = $first; else $$06$i426 = $first; else $$06$i426 = $first;
+ $$0 = $$06$i426;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ L97 : do if ($85) if ((HEAP8[$first >> 0] | 0) == 99) if ((HEAP8[$first + 1 >> 0] | 0) == 108) {
+ $305 = $first + 2 | 0;
+ $306 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($305, $last, $db) | 0;
+ if (($306 | 0) == ($305 | 0) | ($306 | 0) == ($last | 0)) $$2$i398 = $first; else {
+ $310 = $db + 4 | 0;
+ $311 = HEAP32[$310 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($311 | 0)) $$2$i398 = $first; else {
+ $314 = $311 + -12 | 0;
+ $315 = HEAP8[$314 >> 0] | 0;
+ $317 = ($315 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($311 + -24 | 0, $317 ? $314 + 1 | 0 : HEAP32[$311 + -4 >> 2] | 0, $317 ? ($315 & 255) >>> 1 : HEAP32[$311 + -8 >> 2] | 0) | 0;
+ $327 = HEAP32[$310 >> 2] | 0;
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ $330 = $327 + -12 | 0;
+ do if (!(HEAP8[$330 >> 0] & 1)) {
+ HEAP8[$330 + 1 >> 0] = 0;
+ HEAP8[$330 >> 0] = 0;
+ } else {
+ $335 = $327 + -4 | 0;
+ HEAP8[HEAP32[$335 >> 2] >> 0] = 0;
+ $337 = $327 + -8 | 0;
+ HEAP32[$337 >> 2] = 0;
+ $$pre$i$i$i$i372 = HEAP8[$330 >> 0] | 0;
+ if (!($$pre$i$i$i$i372 & 1)) {
+ $344 = $$pre$i$i$i$i372;
+ $353 = 10;
+ } else {
+ $340 = HEAP32[$330 >> 2] | 0;
+ $344 = $340 & 255;
+ $353 = ($340 & -2) + -1 | 0;
+ }
+ if (!($344 & 1)) {
+ $347 = ($344 & 255) >>> 1;
+ if (($344 & 255) < 22) {
+ $1748 = 1;
+ $352 = 10;
+ $372 = $347;
+ } else {
+ $1748 = 1;
+ $352 = ($347 + 16 & 240) + -1 | 0;
+ $372 = $347;
+ }
+ } else {
+ $1748 = 0;
+ $352 = 10;
+ $372 = 0;
+ }
+ if (($352 | 0) != ($353 | 0)) {
+ if (($352 | 0) == 10) {
+ $359 = $330 + 1 | 0;
+ $360 = HEAP32[$335 >> 2] | 0;
+ if ($1748) {
+ _memcpy($359 | 0, $360 | 0, (($344 & 255) >>> 1) + 1 | 0) | 0;
+ _free($360);
+ } else {
+ HEAP8[$359 >> 0] = HEAP8[$360 >> 0] | 0;
+ _free($360);
+ }
+ HEAP8[$330 >> 0] = $372 << 1;
+ break;
+ }
+ $356 = $352 + 1 | 0;
+ $357 = _malloc($356) | 0;
+ if (!($352 >>> 0 <= $353 >>> 0 & ($357 | 0) == 0)) {
+ if ($1748) _memcpy($357 | 0, $330 + 1 | 0, (($344 & 255) >>> 1) + 1 | 0) | 0; else {
+ $369 = HEAP32[$335 >> 2] | 0;
+ HEAP8[$357 >> 0] = HEAP8[$369 >> 0] | 0;
+ _free($369);
+ }
+ HEAP32[$330 >> 2] = $356 | 1;
+ HEAP32[$337 >> 2] = $372;
+ HEAP32[$335 >> 2] = $357;
+ }
+ }
+ } while (0);
+ HEAP32[$330 >> 2] = HEAP32[$0 >> 2];
+ HEAP32[$330 + 4 >> 2] = HEAP32[$0 + 4 >> 2];
+ HEAP32[$330 + 8 >> 2] = HEAP32[$0 + 8 >> 2];
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$310 >> 2] | 0) + -24 | 0, 12714) | 0;
+ $379 = $1 + 4 | 0;
+ $380 = $1 + 8 | 0;
+ $381 = $1 + 1 | 0;
+ L127 : do if ((HEAP8[$306 >> 0] | 0) == 69) $t$0$i390$lcssa = $306; else {
+ $t$0$i390556 = $306;
+ while (1) {
+ $384 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($t$0$i390556, $last, $db) | 0;
+ if (($384 | 0) == ($t$0$i390556 | 0) | ($384 | 0) == ($last | 0)) {
+ $$2$i398 = $first;
+ break L97;
+ }
+ $388 = HEAP32[$310 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($388 | 0)) {
+ $$2$i398 = $first;
+ break L97;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($1, $388 + -24 | 0);
+ $391 = HEAP32[$310 >> 2] | 0;
+ $392 = $391 + -24 | 0;
+ $394 = $391;
+ do {
+ $393 = $394 + -24 | 0;
+ HEAP32[$310 >> 2] = $393;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($393);
+ $394 = HEAP32[$310 >> 2] | 0;
+ } while (($394 | 0) != ($392 | 0));
+ $396 = HEAP8[$1 >> 0] | 0;
+ $398 = ($396 & 1) == 0;
+ $402 = $398 ? ($396 & 255) >>> 1 : HEAP32[$379 >> 2] | 0;
+ if ($402) {
+ if ((HEAP32[$db >> 2] | 0) == ($392 | 0)) break;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($391 + -48 | 0, $398 ? $381 : HEAP32[$380 >> 2] | 0, $402) | 0;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ if ((HEAP8[$384 >> 0] | 0) == 69) {
+ $t$0$i390$lcssa = $384;
+ break L127;
+ } else $t$0$i390556 = $384;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ $$2$i398 = $first;
+ break L97;
+ } while (0);
+ $412 = HEAP32[$310 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($412 | 0)) $$2$i398 = $first; else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($412 + -24 | 0, 12619) | 0;
+ $$2$i398 = $t$0$i390$lcssa + 1 | 0;
+ }
+ }
+ }
+ } else $$2$i398 = $first; else $$2$i398 = $first; else $$2$i398 = $first; while (0);
+ $$0 = $$2$i398;
+ break L1;
+ break;
+ }
+ case 109:
+ {
+ $416 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($18, 13919, 1);
+ $417 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($416, $last, $18, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($18);
+ $$0 = ($417 | 0) == ($416 | 0) ? $first : $417;
+ break L1;
+ break;
+ }
+ case 111:
+ {
+ $419 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($19, 12928, 1);
+ $420 = __ZN10__cxxabiv112_GLOBAL__N_123parse_prefix_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($419, $last, $19, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($19);
+ $$0 = ($420 | 0) == ($419 | 0) ? $first : $420;
+ break L1;
+ break;
+ }
+ case 118:
+ {
+ L146 : do if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 99) if ((HEAP8[$first + 1 >> 0] | 0) == 118) {
+ $428 = $db + 63 | 0;
+ $429 = HEAP8[$428 >> 0] | 0;
+ HEAP8[$428 >> 0] = 0;
+ $430 = $first + 2 | 0;
+ $431 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($430, $last, $db) | 0;
+ HEAP8[$428 >> 0] = $429;
+ if (($431 | 0) == ($430 | 0) | ($431 | 0) == ($last | 0)) $$311$i = $first; else {
+ if ((HEAP8[$431 >> 0] | 0) == 95) {
+ $438 = $431 + 1 | 0;
+ if (($438 | 0) == ($last | 0)) {
+ $$311$i = $first;
+ break;
+ }
+ do if ((HEAP8[$438 >> 0] | 0) == 69) {
+ $442 = $db + 4 | 0;
+ $443 = HEAP32[$442 >> 2] | 0;
+ $445 = HEAP32[$db + 8 >> 2] | 0;
+ if ($443 >>> 0 < $445 >>> 0) {
+ HEAP32[$443 >> 2] = 0;
+ HEAP32[$443 + 4 >> 2] = 0;
+ HEAP32[$443 + 8 >> 2] = 0;
+ HEAP32[$443 + 12 >> 2] = 0;
+ HEAP32[$443 + 16 >> 2] = 0;
+ HEAP32[$443 + 20 >> 2] = 0;
+ HEAP32[$443 >> 2] = 0;
+ HEAP32[$443 + 4 >> 2] = 0;
+ HEAP32[$443 + 8 >> 2] = 0;
+ $449 = $443 + 12 | 0;
+ HEAP32[$449 >> 2] = 0;
+ HEAP32[$449 + 4 >> 2] = 0;
+ HEAP32[$449 + 8 >> 2] = 0;
+ HEAP32[$442 >> 2] = (HEAP32[$442 >> 2] | 0) + 24;
+ $t$1$i350 = $438;
+ break;
+ }
+ $457 = HEAP32[$db >> 2] | 0;
+ $458 = $443 - $457 | 0;
+ $459 = ($458 | 0) / 24 | 0;
+ $460 = $459 + 1 | 0;
+ if (($458 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $464 = ($445 - $457 | 0) / 24 | 0;
+ if ($464 >>> 0 < 1073741823) {
+ $466 = $464 << 1;
+ $$0$i$i$i$i348 = $466 >>> 0 < $460 >>> 0 ? $460 : $466;
+ } else $$0$i$i$i$i348 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($0, $$0$i$i$i$i348, $459, $db + 12 | 0);
+ $469 = $0 + 8 | 0;
+ $470 = HEAP32[$469 >> 2] | 0;
+ HEAP32[$470 >> 2] = 0;
+ HEAP32[$470 + 4 >> 2] = 0;
+ HEAP32[$470 + 8 >> 2] = 0;
+ HEAP32[$470 + 12 >> 2] = 0;
+ HEAP32[$470 + 16 >> 2] = 0;
+ HEAP32[$470 + 20 >> 2] = 0;
+ HEAP32[$470 >> 2] = 0;
+ HEAP32[$470 + 4 >> 2] = 0;
+ HEAP32[$470 + 8 >> 2] = 0;
+ $473 = $470 + 12 | 0;
+ HEAP32[$473 >> 2] = 0;
+ HEAP32[$473 + 4 >> 2] = 0;
+ HEAP32[$473 + 8 >> 2] = 0;
+ HEAP32[$469 >> 2] = $470 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $0);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($0);
+ $t$1$i350 = $438;
+ } else {
+ $t$0$i349567 = $438;
+ while (1) {
+ $477 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($t$0$i349567, $last, $db) | 0;
+ if (($477 | 0) == ($t$0$i349567 | 0) | ($477 | 0) == ($last | 0)) {
+ $$311$i = $first;
+ break L146;
+ }
+ if ((HEAP8[$477 >> 0] | 0) == 69) {
+ $t$1$i350 = $477;
+ break;
+ } else $t$0$i349567 = $477;
+ }
+ } while (0);
+ $t$2$i351 = $t$1$i350 + 1 | 0;
+ } else {
+ $436 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($431, $last, $db) | 0;
+ if (($436 | 0) == ($431 | 0)) {
+ $$311$i = $first;
+ break;
+ } else $t$2$i351 = $436;
+ }
+ $482 = $db + 4 | 0;
+ $483 = HEAP32[$482 >> 2] | 0;
+ if ((($483 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$311$i = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($1, $483 + -24 | 0);
+ $491 = HEAP32[$482 >> 2] | 0;
+ $492 = $491 + -24 | 0;
+ $494 = $491;
+ do {
+ $493 = $494 + -24 | 0;
+ HEAP32[$482 >> 2] = $493;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($493);
+ $494 = HEAP32[$482 >> 2] | 0;
+ } while (($494 | 0) != ($492 | 0));
+ $496 = $491 + -48 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($7, $496);
+ $497 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($7, 0, 12714) | 0;
+ HEAP32[$6 >> 2] = HEAP32[$497 >> 2];
+ HEAP32[$6 + 4 >> 2] = HEAP32[$497 + 4 >> 2];
+ HEAP32[$6 + 8 >> 2] = HEAP32[$497 + 8 >> 2];
+ HEAP32[$497 >> 2] = 0;
+ HEAP32[$497 + 4 >> 2] = 0;
+ HEAP32[$497 + 8 >> 2] = 0;
+ $500 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($6, 13921) | 0;
+ HEAP32[$5 >> 2] = HEAP32[$500 >> 2];
+ HEAP32[$5 + 4 >> 2] = HEAP32[$500 + 4 >> 2];
+ HEAP32[$5 + 8 >> 2] = HEAP32[$500 + 8 >> 2];
+ HEAP32[$500 >> 2] = 0;
+ HEAP32[$500 + 4 >> 2] = 0;
+ HEAP32[$500 + 8 >> 2] = 0;
+ $503 = HEAP8[$1 >> 0] | 0;
+ $505 = ($503 & 1) == 0;
+ $515 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($5, $505 ? $1 + 1 | 0 : HEAP32[$1 + 8 >> 2] | 0, $505 ? ($503 & 255) >>> 1 : HEAP32[$1 + 4 >> 2] | 0) | 0;
+ HEAP32[$4 >> 2] = HEAP32[$515 >> 2];
+ HEAP32[$4 + 4 >> 2] = HEAP32[$515 + 4 >> 2];
+ HEAP32[$4 + 8 >> 2] = HEAP32[$515 + 8 >> 2];
+ HEAP32[$515 >> 2] = 0;
+ HEAP32[$515 + 4 >> 2] = 0;
+ HEAP32[$515 + 8 >> 2] = 0;
+ $518 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($4, 12619) | 0;
+ HEAP32[$3 >> 2] = HEAP32[$518 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$518 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$518 + 8 >> 2];
+ HEAP32[$518 >> 2] = 0;
+ HEAP32[$518 + 4 >> 2] = 0;
+ HEAP32[$518 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($2, $3);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($496, $2);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($5);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($7);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ $$311$i = $t$2$i351;
+ }
+ }
+ } else $$311$i = $first; else $$311$i = $first; else $$311$i = $first; while (0);
+ $$0 = $$311$i;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 100:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 97:
+ {
+ $524 = $t$0 + 2 | 0;
+ $525 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($524, $last, $db) | 0;
+ if (($525 | 0) == ($524 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $528 = $db + 4 | 0;
+ $529 = HEAP32[$528 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($529 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $531 = $529 + -24 | 0;
+ if ($parsed_gs$0$off0) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($22, 12902, 2); else {
+ HEAP32[$22 >> 2] = 0;
+ HEAP32[$22 + 4 >> 2] = 0;
+ HEAP32[$22 + 8 >> 2] = 0;
+ }
+ $534 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($22, 13924) | 0;
+ HEAP32[$21 >> 2] = HEAP32[$534 >> 2];
+ HEAP32[$21 + 4 >> 2] = HEAP32[$534 + 4 >> 2];
+ HEAP32[$21 + 8 >> 2] = HEAP32[$534 + 8 >> 2];
+ HEAP32[$534 >> 2] = 0;
+ HEAP32[$534 + 4 >> 2] = 0;
+ HEAP32[$534 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($23, (HEAP32[$528 >> 2] | 0) + -24 | 0);
+ $539 = HEAP8[$23 >> 0] | 0;
+ $541 = ($539 & 1) == 0;
+ $551 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($21, $541 ? $23 + 1 | 0 : HEAP32[$23 + 8 >> 2] | 0, $541 ? ($539 & 255) >>> 1 : HEAP32[$23 + 4 >> 2] | 0) | 0;
+ HEAP32[$20 >> 2] = HEAP32[$551 >> 2];
+ HEAP32[$20 + 4 >> 2] = HEAP32[$551 + 4 >> 2];
+ HEAP32[$20 + 8 >> 2] = HEAP32[$551 + 8 >> 2];
+ HEAP32[$551 >> 2] = 0;
+ HEAP32[$551 + 4 >> 2] = 0;
+ HEAP32[$551 + 8 >> 2] = 0;
+ do if (!(HEAP8[$531 >> 0] & 1)) {
+ HEAP8[$531 + 1 >> 0] = 0;
+ HEAP8[$531 >> 0] = 0;
+ } else {
+ $558 = $529 + -16 | 0;
+ HEAP8[HEAP32[$558 >> 2] >> 0] = 0;
+ $560 = $529 + -20 | 0;
+ HEAP32[$560 >> 2] = 0;
+ $$pre$i$i$i = HEAP8[$531 >> 0] | 0;
+ if (!($$pre$i$i$i & 1)) {
+ $567 = $$pre$i$i$i;
+ $576 = 10;
+ } else {
+ $563 = HEAP32[$531 >> 2] | 0;
+ $567 = $563 & 255;
+ $576 = ($563 & -2) + -1 | 0;
+ }
+ if (!($567 & 1)) {
+ $570 = ($567 & 255) >>> 1;
+ if (($567 & 255) < 22) {
+ $1749 = 1;
+ $575 = 10;
+ $595 = $570;
+ } else {
+ $1749 = 1;
+ $575 = ($570 + 16 & 240) + -1 | 0;
+ $595 = $570;
+ }
+ } else {
+ $1749 = 0;
+ $575 = 10;
+ $595 = 0;
+ }
+ if (($575 | 0) != ($576 | 0)) {
+ if (($575 | 0) == 10) {
+ $582 = $531 + 1 | 0;
+ $583 = HEAP32[$558 >> 2] | 0;
+ if ($1749) {
+ _memcpy($582 | 0, $583 | 0, (($567 & 255) >>> 1) + 1 | 0) | 0;
+ _free($583);
+ } else {
+ HEAP8[$582 >> 0] = HEAP8[$583 >> 0] | 0;
+ _free($583);
+ }
+ HEAP8[$531 >> 0] = $595 << 1;
+ break;
+ }
+ $579 = $575 + 1 | 0;
+ $580 = _malloc($579) | 0;
+ if (!($575 >>> 0 <= $576 >>> 0 & ($580 | 0) == 0)) {
+ if ($1749) _memcpy($580 | 0, $531 + 1 | 0, (($567 & 255) >>> 1) + 1 | 0) | 0; else {
+ $592 = HEAP32[$558 >> 2] | 0;
+ HEAP8[$580 >> 0] = HEAP8[$592 >> 0] | 0;
+ _free($592);
+ }
+ HEAP32[$531 >> 2] = $579 | 1;
+ HEAP32[$560 >> 2] = $595;
+ HEAP32[$558 >> 2] = $580;
+ }
+ }
+ } while (0);
+ HEAP32[$531 >> 2] = HEAP32[$20 >> 2];
+ HEAP32[$531 + 4 >> 2] = HEAP32[$20 + 4 >> 2];
+ HEAP32[$531 + 8 >> 2] = HEAP32[$20 + 8 >> 2];
+ HEAP32[$20 >> 2] = 0;
+ HEAP32[$20 + 4 >> 2] = 0;
+ HEAP32[$20 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($20);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($23);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($21);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($22);
+ $$0 = $525;
+ break L1;
+ break;
+ }
+ case 99:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 100) if ((HEAP8[$first + 1 >> 0] | 0) == 99) {
+ $606 = $first + 2 | 0;
+ $607 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($606, $last, $db) | 0;
+ if (($607 | 0) == ($606 | 0)) $$06$i345 = $first; else {
+ $609 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($607, $last, $db) | 0;
+ if (($609 | 0) == ($607 | 0)) $$06$i345 = $first; else {
+ $611 = $db + 4 | 0;
+ $612 = HEAP32[$611 >> 2] | 0;
+ if ((($612 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$06$i345 = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($0, $612 + -24 | 0);
+ $620 = HEAP32[$611 >> 2] | 0;
+ $621 = $620 + -24 | 0;
+ $623 = $620;
+ do {
+ $622 = $623 + -24 | 0;
+ HEAP32[$611 >> 2] = $622;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($622);
+ $623 = HEAP32[$611 >> 2] | 0;
+ } while (($623 | 0) != ($621 | 0));
+ $625 = $620 + -48 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($6, $625);
+ $626 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($6, 0, 13934) | 0;
+ HEAP32[$5 >> 2] = HEAP32[$626 >> 2];
+ HEAP32[$5 + 4 >> 2] = HEAP32[$626 + 4 >> 2];
+ HEAP32[$5 + 8 >> 2] = HEAP32[$626 + 8 >> 2];
+ HEAP32[$626 >> 2] = 0;
+ HEAP32[$626 + 4 >> 2] = 0;
+ HEAP32[$626 + 8 >> 2] = 0;
+ $629 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($5, 13916) | 0;
+ HEAP32[$4 >> 2] = HEAP32[$629 >> 2];
+ HEAP32[$4 + 4 >> 2] = HEAP32[$629 + 4 >> 2];
+ HEAP32[$4 + 8 >> 2] = HEAP32[$629 + 8 >> 2];
+ HEAP32[$629 >> 2] = 0;
+ HEAP32[$629 + 4 >> 2] = 0;
+ HEAP32[$629 + 8 >> 2] = 0;
+ $632 = HEAP8[$0 >> 0] | 0;
+ $634 = ($632 & 1) == 0;
+ $644 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($4, $634 ? $0 + 1 | 0 : HEAP32[$0 + 8 >> 2] | 0, $634 ? ($632 & 255) >>> 1 : HEAP32[$0 + 4 >> 2] | 0) | 0;
+ HEAP32[$3 >> 2] = HEAP32[$644 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$644 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$644 + 8 >> 2];
+ HEAP32[$644 >> 2] = 0;
+ HEAP32[$644 + 4 >> 2] = 0;
+ HEAP32[$644 + 8 >> 2] = 0;
+ $647 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($3, 12619) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$647 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$647 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$647 + 8 >> 2];
+ HEAP32[$647 >> 2] = 0;
+ HEAP32[$647 + 4 >> 2] = 0;
+ HEAP32[$647 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($1, $2);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($625, $1);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($5);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ $$06$i345 = $609;
+ }
+ }
+ }
+ } else $$06$i345 = $first; else $$06$i345 = $first; else $$06$i345 = $first;
+ $$0 = $$06$i345;
+ break L1;
+ break;
+ }
+ case 101:
+ {
+ $650 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($24, 12759, 1);
+ $651 = __ZN10__cxxabiv112_GLOBAL__N_123parse_prefix_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($650, $last, $24, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($24);
+ $$0 = ($651 | 0) == ($650 | 0) ? $first : $651;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ $653 = $t$0 + 2 | 0;
+ $654 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($653, $last, $db) | 0;
+ if (($654 | 0) == ($653 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $657 = $db + 4 | 0;
+ $658 = HEAP32[$657 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($658 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $660 = $658 + -24 | 0;
+ if ($parsed_gs$0$off0) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($27, 12902, 2); else {
+ HEAP32[$27 >> 2] = 0;
+ HEAP32[$27 + 4 >> 2] = 0;
+ HEAP32[$27 + 8 >> 2] = 0;
+ }
+ $663 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($27, 13948) | 0;
+ HEAP32[$26 >> 2] = HEAP32[$663 >> 2];
+ HEAP32[$26 + 4 >> 2] = HEAP32[$663 + 4 >> 2];
+ HEAP32[$26 + 8 >> 2] = HEAP32[$663 + 8 >> 2];
+ HEAP32[$663 >> 2] = 0;
+ HEAP32[$663 + 4 >> 2] = 0;
+ HEAP32[$663 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($28, (HEAP32[$657 >> 2] | 0) + -24 | 0);
+ $668 = HEAP8[$28 >> 0] | 0;
+ $670 = ($668 & 1) == 0;
+ $680 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($26, $670 ? $28 + 1 | 0 : HEAP32[$28 + 8 >> 2] | 0, $670 ? ($668 & 255) >>> 1 : HEAP32[$28 + 4 >> 2] | 0) | 0;
+ HEAP32[$25 >> 2] = HEAP32[$680 >> 2];
+ HEAP32[$25 + 4 >> 2] = HEAP32[$680 + 4 >> 2];
+ HEAP32[$25 + 8 >> 2] = HEAP32[$680 + 8 >> 2];
+ HEAP32[$680 >> 2] = 0;
+ HEAP32[$680 + 4 >> 2] = 0;
+ HEAP32[$680 + 8 >> 2] = 0;
+ do if (!(HEAP8[$660 >> 0] & 1)) {
+ HEAP8[$660 + 1 >> 0] = 0;
+ HEAP8[$660 >> 0] = 0;
+ } else {
+ $687 = $658 + -16 | 0;
+ HEAP8[HEAP32[$687 >> 2] >> 0] = 0;
+ $689 = $658 + -20 | 0;
+ HEAP32[$689 >> 2] = 0;
+ $$pre$i$i$i87 = HEAP8[$660 >> 0] | 0;
+ if (!($$pre$i$i$i87 & 1)) {
+ $696 = $$pre$i$i$i87;
+ $705 = 10;
+ } else {
+ $692 = HEAP32[$660 >> 2] | 0;
+ $696 = $692 & 255;
+ $705 = ($692 & -2) + -1 | 0;
+ }
+ if (!($696 & 1)) {
+ $699 = ($696 & 255) >>> 1;
+ if (($696 & 255) < 22) {
+ $1750 = 1;
+ $704 = 10;
+ $724 = $699;
+ } else {
+ $1750 = 1;
+ $704 = ($699 + 16 & 240) + -1 | 0;
+ $724 = $699;
+ }
+ } else {
+ $1750 = 0;
+ $704 = 10;
+ $724 = 0;
+ }
+ if (($704 | 0) != ($705 | 0)) {
+ if (($704 | 0) == 10) {
+ $711 = $660 + 1 | 0;
+ $712 = HEAP32[$687 >> 2] | 0;
+ if ($1750) {
+ _memcpy($711 | 0, $712 | 0, (($696 & 255) >>> 1) + 1 | 0) | 0;
+ _free($712);
+ } else {
+ HEAP8[$711 >> 0] = HEAP8[$712 >> 0] | 0;
+ _free($712);
+ }
+ HEAP8[$660 >> 0] = $724 << 1;
+ break;
+ }
+ $708 = $704 + 1 | 0;
+ $709 = _malloc($708) | 0;
+ if (!($704 >>> 0 <= $705 >>> 0 & ($709 | 0) == 0)) {
+ if ($1750) _memcpy($709 | 0, $660 + 1 | 0, (($696 & 255) >>> 1) + 1 | 0) | 0; else {
+ $721 = HEAP32[$687 >> 2] | 0;
+ HEAP8[$709 >> 0] = HEAP8[$721 >> 0] | 0;
+ _free($721);
+ }
+ HEAP32[$660 >> 2] = $708 | 1;
+ HEAP32[$689 >> 2] = $724;
+ HEAP32[$687 >> 2] = $709;
+ }
+ }
+ } while (0);
+ HEAP32[$660 >> 2] = HEAP32[$25 >> 2];
+ HEAP32[$660 + 4 >> 2] = HEAP32[$25 + 4 >> 2];
+ HEAP32[$660 + 8 >> 2] = HEAP32[$25 + 8 >> 2];
+ HEAP32[$25 >> 2] = 0;
+ HEAP32[$25 + 4 >> 2] = 0;
+ HEAP32[$25 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($25);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($28);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($26);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($27);
+ $$0 = $654;
+ break L1;
+ break;
+ }
+ case 110:
+ {
+ $$0 = __ZN10__cxxabiv112_GLOBAL__N_121parse_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 100) if ((HEAP8[$first + 1 >> 0] | 0) == 115) {
+ $736 = $first + 2 | 0;
+ $737 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($736, $last, $db) | 0;
+ if (($737 | 0) == ($736 | 0)) $$02$i317 = $first; else {
+ $739 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($737, $last, $db) | 0;
+ if (($739 | 0) == ($737 | 0)) $$02$i317 = $first; else {
+ $741 = $db + 4 | 0;
+ $742 = HEAP32[$741 >> 2] | 0;
+ if ((($742 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$02$i317 = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($0, $742 + -24 | 0);
+ $750 = HEAP32[$741 >> 2] | 0;
+ $751 = $750 + -24 | 0;
+ $753 = $750;
+ do {
+ $752 = $753 + -24 | 0;
+ HEAP32[$741 >> 2] = $752;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($752);
+ $753 = HEAP32[$741 >> 2] | 0;
+ } while (($753 | 0) != ($751 | 0));
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($1, 13956, $0);
+ $756 = HEAP8[$1 >> 0] | 0;
+ $758 = ($756 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($750 + -48 | 0, $758 ? $1 + 1 | 0 : HEAP32[$1 + 8 >> 2] | 0, $758 ? ($756 & 255) >>> 1 : HEAP32[$1 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ $$02$i317 = $739;
+ }
+ }
+ }
+ } else $$02$i317 = $first; else $$02$i317 = $first; else $$02$i317 = $first;
+ $$0 = $$02$i317;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 100) if ((HEAP8[$first + 1 >> 0] | 0) == 116) {
+ $774 = $first + 2 | 0;
+ $775 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($774, $last, $db) | 0;
+ if (($775 | 0) == ($774 | 0)) $$02$i310 = $first; else {
+ $777 = __ZN10__cxxabiv112_GLOBAL__N_121parse_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($775, $last, $db) | 0;
+ if (($777 | 0) == ($775 | 0)) $$02$i310 = $first; else {
+ $779 = $db + 4 | 0;
+ $780 = HEAP32[$779 >> 2] | 0;
+ if ((($780 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$02$i310 = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($0, $780 + -24 | 0);
+ $788 = HEAP32[$779 >> 2] | 0;
+ $789 = $788 + -24 | 0;
+ $791 = $788;
+ do {
+ $790 = $791 + -24 | 0;
+ HEAP32[$779 >> 2] = $790;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($790);
+ $791 = HEAP32[$779 >> 2] | 0;
+ } while (($791 | 0) != ($789 | 0));
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($1, 18335, $0);
+ $794 = HEAP8[$1 >> 0] | 0;
+ $796 = ($794 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($788 + -48 | 0, $796 ? $1 + 1 | 0 : HEAP32[$1 + 8 >> 2] | 0, $796 ? ($794 & 255) >>> 1 : HEAP32[$1 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ $$02$i310 = $777;
+ }
+ }
+ }
+ } else $$02$i310 = $first; else $$02$i310 = $first; else $$02$i310 = $first;
+ $$0 = $$02$i310;
+ break L1;
+ break;
+ }
+ case 118:
+ {
+ $806 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($29, 13959, 1);
+ $807 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($806, $last, $29, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($29);
+ $$0 = ($807 | 0) == ($806 | 0) ? $first : $807;
+ break L1;
+ break;
+ }
+ case 86:
+ {
+ $809 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($30, 13961, 2);
+ $810 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($809, $last, $30, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($30);
+ $$0 = ($810 | 0) == ($809 | 0) ? $first : $810;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 101:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 111:
+ {
+ $815 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($31, 13964, 1);
+ $816 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($815, $last, $31, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($31);
+ $$0 = ($816 | 0) == ($815 | 0) ? $first : $816;
+ break L1;
+ break;
+ }
+ case 79:
+ {
+ $818 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($32, 13966, 2);
+ $819 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($818, $last, $32, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($32);
+ $$0 = ($819 | 0) == ($818 | 0) ? $first : $819;
+ break L1;
+ break;
+ }
+ case 113:
+ {
+ $821 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($33, 13969, 2);
+ $822 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($821, $last, $33, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($33);
+ $$0 = ($822 | 0) == ($821 | 0) ? $first : $822;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 103:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 101:
+ {
+ $827 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($34, 13972, 2);
+ $828 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($827, $last, $34, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($34);
+ $$0 = ($828 | 0) == ($827 | 0) ? $first : $828;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ $830 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($35, 12778, 1);
+ $831 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($830, $last, $35, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($35);
+ $$0 = ($831 | 0) == ($830 | 0) ? $first : $831;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 105:
+ {
+ if ((HEAP8[$t$0 + 1 >> 0] | 0) != 120) {
+ $$0 = $first;
+ break L1;
+ }
+ $836 = $first + 2 | 0;
+ $837 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($836, $last, $db) | 0;
+ if (($837 | 0) == ($836 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $839 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($837, $last, $db) | 0;
+ $841 = $db + 4 | 0;
+ $842 = HEAP32[$841 >> 2] | 0;
+ if (($839 | 0) == ($837 | 0)) {
+ $879 = $842 + -24 | 0;
+ $881 = $842;
+ while (1) {
+ $880 = $881 + -24 | 0;
+ HEAP32[$841 >> 2] = $880;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($880);
+ $881 = HEAP32[$841 >> 2] | 0;
+ if (($881 | 0) == ($879 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ }
+ if ((($842 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$0 = $first;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($op2, $842 + -24 | 0);
+ $850 = HEAP32[$841 >> 2] | 0;
+ $851 = $850 + -24 | 0;
+ $853 = $850;
+ do {
+ $852 = $853 + -24 | 0;
+ HEAP32[$841 >> 2] = $852;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($852);
+ $853 = HEAP32[$841 >> 2] | 0;
+ } while (($853 | 0) != ($851 | 0));
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($op1, $850 + -48 | 0);
+ $857 = (HEAP32[$841 >> 2] | 0) + -24 | 0;
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($40, 12714, $op1);
+ $858 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($40, 13975) | 0;
+ HEAP32[$39 >> 2] = HEAP32[$858 >> 2];
+ HEAP32[$39 + 4 >> 2] = HEAP32[$858 + 4 >> 2];
+ HEAP32[$39 + 8 >> 2] = HEAP32[$858 + 8 >> 2];
+ HEAP32[$858 >> 2] = 0;
+ HEAP32[$858 + 4 >> 2] = 0;
+ HEAP32[$858 + 8 >> 2] = 0;
+ $861 = HEAP8[$op2 >> 0] | 0;
+ $863 = ($861 & 1) == 0;
+ $873 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($39, $863 ? $op2 + 1 | 0 : HEAP32[$op2 + 8 >> 2] | 0, $863 ? ($861 & 255) >>> 1 : HEAP32[$op2 + 4 >> 2] | 0) | 0;
+ HEAP32[$38 >> 2] = HEAP32[$873 >> 2];
+ HEAP32[$38 + 4 >> 2] = HEAP32[$873 + 4 >> 2];
+ HEAP32[$38 + 8 >> 2] = HEAP32[$873 + 8 >> 2];
+ HEAP32[$873 >> 2] = 0;
+ HEAP32[$873 + 4 >> 2] = 0;
+ HEAP32[$873 + 8 >> 2] = 0;
+ $876 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($38, 12703) | 0;
+ HEAP32[$37 >> 2] = HEAP32[$876 >> 2];
+ HEAP32[$37 + 4 >> 2] = HEAP32[$876 + 4 >> 2];
+ HEAP32[$37 + 8 >> 2] = HEAP32[$876 + 8 >> 2];
+ HEAP32[$876 >> 2] = 0;
+ HEAP32[$876 + 4 >> 2] = 0;
+ HEAP32[$876 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($36, $37);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($857, $36);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($36);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($37);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($38);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($39);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($40);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($op1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($op2);
+ $$0 = $839;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 101:
+ {
+ $886 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($41, 13978, 2);
+ $887 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($886, $last, $41, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($41);
+ $$0 = ($887 | 0) == ($886 | 0) ? $first : $887;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ $889 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($42, 13981, 2);
+ $890 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($889, $last, $42, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($42);
+ $$0 = ($890 | 0) == ($889 | 0) ? $first : $890;
+ break L1;
+ break;
+ }
+ case 83:
+ {
+ $892 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($43, 13984, 3);
+ $893 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($892, $last, $43, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($43);
+ $$0 = ($893 | 0) == ($892 | 0) ? $first : $893;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ $895 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($44, 12776, 1);
+ $896 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($895, $last, $44, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($44);
+ $$0 = ($896 | 0) == ($895 | 0) ? $first : $896;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 109:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 105:
+ {
+ $901 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($45, 13988, 1);
+ $902 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($901, $last, $45, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($45);
+ $$0 = ($902 | 0) == ($901 | 0) ? $first : $902;
+ break L1;
+ break;
+ }
+ case 73:
+ {
+ $904 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($46, 13990, 2);
+ $905 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($904, $last, $46, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($46);
+ $$0 = ($905 | 0) == ($904 | 0) ? $first : $905;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ $907 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($47, 12759, 1);
+ $908 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($907, $last, $47, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($47);
+ $$0 = ($908 | 0) == ($907 | 0) ? $first : $908;
+ break L1;
+ break;
+ }
+ case 76:
+ {
+ $910 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($48, 13993, 2);
+ $911 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($910, $last, $48, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($48);
+ $$0 = ($911 | 0) == ($910 | 0) ? $first : $911;
+ break L1;
+ break;
+ }
+ case 109:
+ {
+ $913 = $first + 2 | 0;
+ if (($913 | 0) != ($last | 0)) if ((HEAP8[$913 >> 0] | 0) == 95) {
+ $917 = $first + 3 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($49, 13996, 2);
+ $918 = __ZN10__cxxabiv112_GLOBAL__N_123parse_prefix_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($917, $last, $49, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($49);
+ $$0 = ($918 | 0) == ($917 | 0) ? $first : $918;
+ break L1;
+ }
+ $920 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($913, $last, $db) | 0;
+ if (($920 | 0) == ($913 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $924 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($924 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $926 = $924 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($53, $926);
+ $927 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($53, 0, 12714) | 0;
+ HEAP32[$52 >> 2] = HEAP32[$927 >> 2];
+ HEAP32[$52 + 4 >> 2] = HEAP32[$927 + 4 >> 2];
+ HEAP32[$52 + 8 >> 2] = HEAP32[$927 + 8 >> 2];
+ HEAP32[$927 >> 2] = 0;
+ HEAP32[$927 + 4 >> 2] = 0;
+ HEAP32[$927 + 8 >> 2] = 0;
+ $930 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($52, 13999) | 0;
+ HEAP32[$51 >> 2] = HEAP32[$930 >> 2];
+ HEAP32[$51 + 4 >> 2] = HEAP32[$930 + 4 >> 2];
+ HEAP32[$51 + 8 >> 2] = HEAP32[$930 + 8 >> 2];
+ HEAP32[$930 >> 2] = 0;
+ HEAP32[$930 + 4 >> 2] = 0;
+ HEAP32[$930 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($50, $51);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($926, $50);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($50);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($51);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($52);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($53);
+ $$0 = $920;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 110:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 119:
+ case 97:
+ {
+ L323 : do if ($85) {
+ $936 = HEAP8[$first >> 0] | 0;
+ if ($936 << 24 >> 24 == 103) {
+ $940 = (HEAP8[$first + 1 >> 0] | 0) == 115;
+ $$first$i = $940 ? $first + 2 | 0 : $first;
+ $943 = HEAP8[$$first$i >> 0] | 0;
+ $parsed_gs$0$off0$i = $940;
+ $t$0$i267 = $$first$i;
+ } else {
+ $943 = $936;
+ $parsed_gs$0$off0$i = 0;
+ $t$0$i267 = $first;
+ }
+ if ($943 << 24 >> 24 == 110) {
+ $945 = HEAP8[$t$0$i267 + 1 >> 0] | 0;
+ switch ($945 << 24 >> 24) {
+ case 97:
+ case 119:
+ break;
+ default:
+ {
+ $$221$i = $first;
+ label = 319;
+ break L323;
+ }
+ }
+ $946 = $945 << 24 >> 24 == 97;
+ $947 = $t$0$i267 + 2 | 0;
+ if (($947 | 0) == ($last | 0)) $$9$i = $first; else {
+ $has_expr_list$0$off0$i = 0;
+ $t$1$i = $947;
+ while (1) {
+ if ((HEAP8[$t$1$i >> 0] | 0) == 95) {
+ $has_expr_list$0$off0$i$lcssa = $has_expr_list$0$off0$i;
+ $t$1$i$lcssa = $t$1$i;
+ break;
+ }
+ $t$1$i$looptemp = $t$1$i;
+ $t$1$i = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($t$1$i, $last, $db) | 0;
+ if (($t$1$i | 0) == ($t$1$i$looptemp | 0) | ($t$1$i | 0) == ($last | 0)) {
+ $$9$i = $first;
+ break L323;
+ } else $has_expr_list$0$off0$i = 1;
+ }
+ $954 = $t$1$i$lcssa + 1 | 0;
+ $955 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($954, $last, $db) | 0;
+ if (($955 | 0) == ($954 | 0) | ($955 | 0) == ($last | 0)) $$9$i = $first; else {
+ $961 = HEAP8[$955 >> 0] | 0;
+ L335 : do if (($81 - $955 | 0) > 2 & $961 << 24 >> 24 == 112) {
+ if ((HEAP8[$955 + 1 >> 0] | 0) != 105) {
+ $$9$i = $first;
+ break L323;
+ }
+ $t$2$i = $955 + 2 | 0;
+ while (1) {
+ if ((HEAP8[$t$2$i >> 0] | 0) == 69) {
+ $has_init$0$off0$i513 = 1;
+ $t$3$i512 = $t$2$i;
+ break L335;
+ }
+ $t$2$i$looptemp = $t$2$i;
+ $t$2$i = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($t$2$i, $last, $db) | 0;
+ if (($t$2$i | 0) == ($t$2$i$looptemp | 0) | ($t$2$i | 0) == ($last | 0)) {
+ $$9$i = $first;
+ break L323;
+ }
+ }
+ } else if ($961 << 24 >> 24 == 69) {
+ $has_init$0$off0$i513 = 0;
+ $t$3$i512 = $955;
+ } else {
+ $$9$i = $first;
+ break L323;
+ } while (0);
+ HEAP32[$1 >> 2] = 0;
+ HEAP32[$1 + 4 >> 2] = 0;
+ HEAP32[$1 + 8 >> 2] = 0;
+ if ($has_init$0$off0$i513) {
+ $976 = $db + 4 | 0;
+ $977 = HEAP32[$976 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) != ($977 | 0)) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($2, $977 + -24 | 0);
+ L346 : do if (!(HEAP8[$1 >> 0] & 1)) {
+ HEAP8[$1 + 1 >> 0] = 0;
+ HEAP8[$1 >> 0] = 0;
+ } else {
+ $984 = $1 + 8 | 0;
+ $985 = HEAP32[$984 >> 2] | 0;
+ HEAP8[$985 >> 0] = 0;
+ $986 = $1 + 4 | 0;
+ HEAP32[$986 >> 2] = 0;
+ $987 = HEAP32[$1 >> 2] | 0;
+ $phitmp$i$i$i$i$i$i$i273 = ($987 & -2) + -1 | 0;
+ $989 = $987 & 255;
+ do if (!($989 & 1)) {
+ $993 = $987 >>> 1 & 127;
+ if (($989 & 255) < 22) {
+ _memcpy($1 + 1 | 0, $985 | 0, ($987 >>> 1 & 127) + 1 | 0) | 0;
+ _free($985);
+ $$ph518 = $993;
+ break;
+ }
+ $996 = $993 + 16 & 240;
+ $phitmp$i2$i$i$i$i$i$i276 = $996 + -1 | 0;
+ if (($phitmp$i2$i$i$i$i$i$i276 | 0) == ($phitmp$i$i$i$i$i$i$i273 | 0)) break L346;
+ $999 = _malloc($996) | 0;
+ if ($phitmp$i2$i$i$i$i$i$i276 >>> 0 <= $phitmp$i$i$i$i$i$i$i273 >>> 0 & ($999 | 0) == 0) break L346;
+ _memcpy($999 | 0, $1 + 1 | 0, ($987 >>> 1 & 127) + 1 | 0) | 0;
+ HEAP32[$1 >> 2] = $996 | 1;
+ HEAP32[$986 >> 2] = $993;
+ HEAP32[$984 >> 2] = $999;
+ break L346;
+ } else {
+ HEAP8[$1 + 1 >> 0] = 0;
+ _free($985);
+ $$ph518 = 0;
+ } while (0);
+ HEAP8[$1 >> 0] = $$ph518 << 1;
+ } while (0);
+ HEAP32[$1 >> 2] = HEAP32[$2 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$2 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$2 + 8 >> 2];
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$2 + 4 >> 2] = 0;
+ HEAP32[$2 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $1015 = HEAP32[$976 >> 2] | 0;
+ $1016 = $1015 + -24 | 0;
+ $1018 = $1015;
+ do {
+ $1017 = $1018 + -24 | 0;
+ HEAP32[$976 >> 2] = $1017;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1017);
+ $1018 = HEAP32[$976 >> 2] | 0;
+ } while (($1018 | 0) != ($1016 | 0));
+ $$pre$phi511Z2D = $976;
+ $$pre$phiZ2D = $db;
+ $1022 = $1016;
+ label = 283;
+ }
+ } else {
+ $$phi$trans$insert = $db + 4 | 0;
+ $$pre$phi511Z2D = $$phi$trans$insert;
+ $$pre$phiZ2D = $db;
+ $1022 = HEAP32[$$phi$trans$insert >> 2] | 0;
+ label = 283;
+ }
+ if ((label | 0) == 283) if ((HEAP32[$$pre$phiZ2D >> 2] | 0) != ($1022 | 0)) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($3, $1022 + -24 | 0);
+ $1024 = HEAP32[$$pre$phi511Z2D >> 2] | 0;
+ $1025 = $1024 + -24 | 0;
+ $1027 = $1024;
+ do {
+ $1026 = $1027 + -24 | 0;
+ HEAP32[$$pre$phi511Z2D >> 2] = $1026;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1026);
+ $1027 = HEAP32[$$pre$phi511Z2D >> 2] | 0;
+ } while (($1027 | 0) != ($1025 | 0));
+ HEAP32[$4 >> 2] = 0;
+ HEAP32[$4 + 4 >> 2] = 0;
+ HEAP32[$4 + 8 >> 2] = 0;
+ if ($has_expr_list$0$off0$i$lcssa) if ((HEAP32[$$pre$phiZ2D >> 2] | 0) == ($1025 | 0)) {
+ $$019$i = $first;
+ $$2$i302 = 0;
+ } else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($5, $1024 + -48 | 0);
+ L371 : do if (!(HEAP8[$4 >> 0] & 1)) {
+ HEAP8[$4 + 1 >> 0] = 0;
+ HEAP8[$4 >> 0] = 0;
+ } else {
+ $1038 = $4 + 8 | 0;
+ $1039 = HEAP32[$1038 >> 2] | 0;
+ HEAP8[$1039 >> 0] = 0;
+ $1040 = $4 + 4 | 0;
+ HEAP32[$1040 >> 2] = 0;
+ $1041 = HEAP32[$4 >> 2] | 0;
+ $phitmp$i$i$i$i$i$i32$i = ($1041 & -2) + -1 | 0;
+ $1043 = $1041 & 255;
+ do if (!($1043 & 1)) {
+ $1047 = $1041 >>> 1 & 127;
+ if (($1043 & 255) < 22) {
+ _memcpy($4 + 1 | 0, $1039 | 0, ($1041 >>> 1 & 127) + 1 | 0) | 0;
+ _free($1039);
+ $$ph520524 = $1047;
+ break;
+ }
+ $1050 = $1047 + 16 & 240;
+ $phitmp$i2$i$i$i$i$i35$i = $1050 + -1 | 0;
+ if (($phitmp$i2$i$i$i$i$i35$i | 0) == ($phitmp$i$i$i$i$i$i32$i | 0)) break L371;
+ $1053 = _malloc($1050) | 0;
+ if ($phitmp$i2$i$i$i$i$i35$i >>> 0 <= $phitmp$i$i$i$i$i$i32$i >>> 0 & ($1053 | 0) == 0) break L371;
+ _memcpy($1053 | 0, $4 + 1 | 0, ($1041 >>> 1 & 127) + 1 | 0) | 0;
+ HEAP32[$4 >> 2] = $1050 | 1;
+ HEAP32[$1040 >> 2] = $1047;
+ HEAP32[$1038 >> 2] = $1053;
+ break L371;
+ } else {
+ HEAP8[$4 + 1 >> 0] = 0;
+ _free($1039);
+ $$ph520524 = 0;
+ } while (0);
+ HEAP8[$4 >> 0] = $$ph520524 << 1;
+ } while (0);
+ HEAP32[$4 >> 2] = HEAP32[$5 >> 2];
+ HEAP32[$4 + 4 >> 2] = HEAP32[$5 + 4 >> 2];
+ HEAP32[$4 + 8 >> 2] = HEAP32[$5 + 8 >> 2];
+ HEAP32[$5 >> 2] = 0;
+ HEAP32[$5 + 4 >> 2] = 0;
+ HEAP32[$5 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($5);
+ $1069 = HEAP32[$$pre$phi511Z2D >> 2] | 0;
+ $1070 = $1069 + -24 | 0;
+ $1072 = $1069;
+ do {
+ $1071 = $1072 + -24 | 0;
+ HEAP32[$$pre$phi511Z2D >> 2] = $1071;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1071);
+ $1072 = HEAP32[$$pre$phi511Z2D >> 2] | 0;
+ } while (($1072 | 0) != ($1070 | 0));
+ label = 300;
+ } else label = 300;
+ if ((label | 0) == 300) {
+ HEAP32[$6 >> 2] = 0;
+ HEAP32[$6 + 4 >> 2] = 0;
+ HEAP32[$6 + 8 >> 2] = 0;
+ if ($parsed_gs$0$off0$i) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6assignEPKcj($6, 12902, 2);
+ if ($946) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($6, 14003) | 0; else __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($6, 12726) | 0;
+ if ($has_expr_list$0$off0$i$lcssa) {
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($8, 12714, $4);
+ $1076 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($8, 14007) | 0;
+ HEAP32[$7 >> 2] = HEAP32[$1076 >> 2];
+ HEAP32[$7 + 4 >> 2] = HEAP32[$1076 + 4 >> 2];
+ HEAP32[$7 + 8 >> 2] = HEAP32[$1076 + 8 >> 2];
+ HEAP32[$1076 >> 2] = 0;
+ HEAP32[$1076 + 4 >> 2] = 0;
+ HEAP32[$1076 + 8 >> 2] = 0;
+ $1079 = HEAP8[$7 >> 0] | 0;
+ $1081 = ($1079 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($6, $1081 ? $7 + 1 | 0 : HEAP32[$7 + 8 >> 2] | 0, $1081 ? ($1079 & 255) >>> 1 : HEAP32[$7 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($7);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($8);
+ }
+ $1091 = HEAP8[$3 >> 0] | 0;
+ $1093 = ($1091 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($6, $1093 ? $3 + 1 | 0 : HEAP32[$3 + 8 >> 2] | 0, $1093 ? ($1091 & 255) >>> 1 : HEAP32[$3 + 4 >> 2] | 0) | 0;
+ if ($has_init$0$off0$i513) {
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($10, 12616, $1);
+ $1103 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($10, 12619) | 0;
+ HEAP32[$9 >> 2] = HEAP32[$1103 >> 2];
+ HEAP32[$9 + 4 >> 2] = HEAP32[$1103 + 4 >> 2];
+ HEAP32[$9 + 8 >> 2] = HEAP32[$1103 + 8 >> 2];
+ HEAP32[$1103 >> 2] = 0;
+ HEAP32[$1103 + 4 >> 2] = 0;
+ HEAP32[$1103 + 8 >> 2] = 0;
+ $1106 = HEAP8[$9 >> 0] | 0;
+ $1108 = ($1106 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($6, $1108 ? $9 + 1 | 0 : HEAP32[$9 + 8 >> 2] | 0, $1108 ? ($1106 & 255) >>> 1 : HEAP32[$9 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($9);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($10);
+ };
+ HEAP32[$12 >> 2] = HEAP32[$6 >> 2];
+ HEAP32[$12 + 4 >> 2] = HEAP32[$6 + 4 >> 2];
+ HEAP32[$12 + 8 >> 2] = HEAP32[$6 + 8 >> 2];
+ HEAP32[$6 >> 2] = 0;
+ HEAP32[$6 + 4 >> 2] = 0;
+ HEAP32[$6 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($11, $12);
+ $1120 = HEAP32[$$pre$phi511Z2D >> 2] | 0;
+ $1122 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1120 >>> 0 < $1122 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1120, $11);
+ HEAP32[$$pre$phi511Z2D >> 2] = (HEAP32[$$pre$phi511Z2D >> 2] | 0) + 24;
+ } else {
+ $1129 = HEAP32[$$pre$phiZ2D >> 2] | 0;
+ $1130 = $1120 - $1129 | 0;
+ $1131 = ($1130 | 0) / 24 | 0;
+ $1132 = $1131 + 1 | 0;
+ if (($1130 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1136 = ($1122 - $1129 | 0) / 24 | 0;
+ if ($1136 >>> 0 < 1073741823) {
+ $1138 = $1136 << 1;
+ $$0$i$i$i$i299 = $1138 >>> 0 < $1132 >>> 0 ? $1132 : $1138;
+ } else $$0$i$i$i$i299 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($0, $$0$i$i$i$i299, $1131, $db + 12 | 0);
+ $1141 = $0 + 8 | 0;
+ $1142 = HEAP32[$1141 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1142, $11);
+ HEAP32[$1141 >> 2] = $1142 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $0);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($0);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($11);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($12);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ $$019$i = $t$3$i512 + 1 | 0;
+ $$2$i302 = 1;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ if ($$2$i302) {
+ $$221$i = $$019$i;
+ label = 319;
+ break;
+ } else {
+ $$9$i = $first;
+ break;
+ }
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ $$9$i = $first;
+ }
+ }
+ } else {
+ $$221$i = $first;
+ label = 319;
+ }
+ } else {
+ $$221$i = $first;
+ label = 319;
+ } while (0);
+ if ((label | 0) == 319) $$9$i = $$221$i;
+ $$0 = $$9$i;
+ break L1;
+ break;
+ }
+ case 101:
+ {
+ $1145 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($54, 14010, 2);
+ $1146 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1145, $last, $54, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($54);
+ $$0 = ($1146 | 0) == ($1145 | 0) ? $first : $1146;
+ break L1;
+ break;
+ }
+ case 103:
+ {
+ $1148 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($55, 13988, 1);
+ $1149 = __ZN10__cxxabiv112_GLOBAL__N_123parse_prefix_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1148, $last, $55, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($55);
+ $$0 = ($1149 | 0) == ($1148 | 0) ? $first : $1149;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ $1151 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($56, 14013, 1);
+ $1152 = __ZN10__cxxabiv112_GLOBAL__N_123parse_prefix_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1151, $last, $56, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($56);
+ $$0 = ($1152 | 0) == ($1151 | 0) ? $first : $1152;
+ break L1;
+ break;
+ }
+ case 120:
+ {
+ $1154 = $first + 2 | 0;
+ $1155 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1154, $last, $db) | 0;
+ if (($1155 | 0) == ($1154 | 0)) $$03$i265 = $1154; else {
+ $1159 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($1159 | 0)) $$03$i265 = $1154; else {
+ $1161 = $1159 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($2, $1161);
+ $1162 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($2, 0, 14015) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$1162 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$1162 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$1162 + 8 >> 2];
+ HEAP32[$1162 >> 2] = 0;
+ HEAP32[$1162 + 4 >> 2] = 0;
+ HEAP32[$1162 + 8 >> 2] = 0;
+ $1165 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1, 12619) | 0;
+ HEAP32[$0 >> 2] = HEAP32[$1165 >> 2];
+ HEAP32[$0 + 4 >> 2] = HEAP32[$1165 + 4 >> 2];
+ HEAP32[$0 + 8 >> 2] = HEAP32[$1165 + 8 >> 2];
+ HEAP32[$1165 >> 2] = 0;
+ HEAP32[$1165 + 4 >> 2] = 0;
+ HEAP32[$1165 + 8 >> 2] = 0;
+ do if (!(HEAP8[$1161 >> 0] & 1)) {
+ HEAP8[$1161 + 1 >> 0] = 0;
+ HEAP8[$1161 >> 0] = 0;
+ } else {
+ $1172 = $1159 + -16 | 0;
+ HEAP8[HEAP32[$1172 >> 2] >> 0] = 0;
+ $1174 = $1159 + -20 | 0;
+ HEAP32[$1174 >> 2] = 0;
+ $$pre$i$i$i$i = HEAP8[$1161 >> 0] | 0;
+ if (!($$pre$i$i$i$i & 1)) {
+ $1181 = $$pre$i$i$i$i;
+ $1190 = 10;
+ } else {
+ $1177 = HEAP32[$1161 >> 2] | 0;
+ $1181 = $1177 & 255;
+ $1190 = ($1177 & -2) + -1 | 0;
+ }
+ if (!($1181 & 1)) {
+ $1184 = ($1181 & 255) >>> 1;
+ if (($1181 & 255) < 22) {
+ $1189 = 10;
+ $1209 = $1184;
+ $1751 = 1;
+ } else {
+ $1189 = ($1184 + 16 & 240) + -1 | 0;
+ $1209 = $1184;
+ $1751 = 1;
+ }
+ } else {
+ $1189 = 10;
+ $1209 = 0;
+ $1751 = 0;
+ }
+ if (($1189 | 0) != ($1190 | 0)) {
+ if (($1189 | 0) == 10) {
+ $1196 = $1161 + 1 | 0;
+ $1197 = HEAP32[$1172 >> 2] | 0;
+ if ($1751) {
+ _memcpy($1196 | 0, $1197 | 0, (($1181 & 255) >>> 1) + 1 | 0) | 0;
+ _free($1197);
+ } else {
+ HEAP8[$1196 >> 0] = HEAP8[$1197 >> 0] | 0;
+ _free($1197);
+ }
+ HEAP8[$1161 >> 0] = $1209 << 1;
+ break;
+ }
+ $1193 = $1189 + 1 | 0;
+ $1194 = _malloc($1193) | 0;
+ if (!($1189 >>> 0 <= $1190 >>> 0 & ($1194 | 0) == 0)) {
+ if ($1751) _memcpy($1194 | 0, $1161 + 1 | 0, (($1181 & 255) >>> 1) + 1 | 0) | 0; else {
+ $1206 = HEAP32[$1172 >> 2] | 0;
+ HEAP8[$1194 >> 0] = HEAP8[$1206 >> 0] | 0;
+ _free($1206);
+ }
+ HEAP32[$1161 >> 2] = $1193 | 1;
+ HEAP32[$1174 >> 2] = $1209;
+ HEAP32[$1172 >> 2] = $1194;
+ }
+ }
+ } while (0);
+ HEAP32[$1161 >> 2] = HEAP32[$0 >> 2];
+ HEAP32[$1161 + 4 >> 2] = HEAP32[$0 + 4 >> 2];
+ HEAP32[$1161 + 8 >> 2] = HEAP32[$0 + 8 >> 2];
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$03$i265 = $1155;
+ }
+ }
+ $$0 = ($$03$i265 | 0) == ($1154 | 0) ? $first : $$03$i265;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 111:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 110:
+ {
+ $$0 = __ZN10__cxxabiv112_GLOBAL__N_121parse_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ break L1;
+ break;
+ }
+ case 111:
+ {
+ $1219 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($57, 14026, 2);
+ $1220 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1219, $last, $57, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($57);
+ $$0 = ($1220 | 0) == ($1219 | 0) ? $first : $1220;
+ break L1;
+ break;
+ }
+ case 114:
+ {
+ $1222 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($58, 14029, 1);
+ $1223 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1222, $last, $58, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($58);
+ $$0 = ($1223 | 0) == ($1222 | 0) ? $first : $1223;
+ break L1;
+ break;
+ }
+ case 82:
+ {
+ $1225 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($59, 14031, 2);
+ $1226 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1225, $last, $59, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($59);
+ $$0 = ($1226 | 0) == ($1225 | 0) ? $first : $1226;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 112:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 109:
+ {
+ $1231 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($60, 14034, 3);
+ $1232 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1231, $last, $60, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($60);
+ $$0 = ($1232 | 0) == ($1231 | 0) ? $first : $1232;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ $1234 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($61, 14038, 1);
+ $1235 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1234, $last, $61, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($61);
+ $$0 = ($1235 | 0) == ($1234 | 0) ? $first : $1235;
+ break L1;
+ break;
+ }
+ case 76:
+ {
+ $1237 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($62, 14040, 2);
+ $1238 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1237, $last, $62, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($62);
+ $$0 = ($1238 | 0) == ($1237 | 0) ? $first : $1238;
+ break L1;
+ break;
+ }
+ case 112:
+ {
+ $1240 = $first + 2 | 0;
+ if (($1240 | 0) != ($last | 0)) if ((HEAP8[$1240 >> 0] | 0) == 95) {
+ $1244 = $first + 3 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($63, 14043, 2);
+ $1245 = __ZN10__cxxabiv112_GLOBAL__N_123parse_prefix_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1244, $last, $63, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($63);
+ $$0 = ($1245 | 0) == ($1244 | 0) ? $first : $1245;
+ break L1;
+ }
+ $1247 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1240, $last, $db) | 0;
+ if (($1247 | 0) == ($1240 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1251 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($1251 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1253 = $1251 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($67, $1253);
+ $1254 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($67, 0, 12714) | 0;
+ HEAP32[$66 >> 2] = HEAP32[$1254 >> 2];
+ HEAP32[$66 + 4 >> 2] = HEAP32[$1254 + 4 >> 2];
+ HEAP32[$66 + 8 >> 2] = HEAP32[$1254 + 8 >> 2];
+ HEAP32[$1254 >> 2] = 0;
+ HEAP32[$1254 + 4 >> 2] = 0;
+ HEAP32[$1254 + 8 >> 2] = 0;
+ $1257 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($66, 14046) | 0;
+ HEAP32[$65 >> 2] = HEAP32[$1257 >> 2];
+ HEAP32[$65 + 4 >> 2] = HEAP32[$1257 + 4 >> 2];
+ HEAP32[$65 + 8 >> 2] = HEAP32[$1257 + 8 >> 2];
+ HEAP32[$1257 >> 2] = 0;
+ HEAP32[$1257 + 4 >> 2] = 0;
+ HEAP32[$1257 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($64, $65);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1253, $64);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($64);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($65);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($66);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($67);
+ $$0 = $1247;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ $1260 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($68, 14038, 1);
+ $1261 = __ZN10__cxxabiv112_GLOBAL__N_123parse_prefix_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1260, $last, $68, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($68);
+ $$0 = ($1261 | 0) == ($1260 | 0) ? $first : $1261;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 112) if ((HEAP8[$first + 1 >> 0] | 0) == 116) {
+ $1269 = $first + 2 | 0;
+ $1270 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1269, $last, $db) | 0;
+ if (($1270 | 0) == ($1269 | 0)) $$0$i254 = $first; else {
+ $1272 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1270, $last, $db) | 0;
+ if (($1272 | 0) == ($1270 | 0)) $$0$i254 = $first; else {
+ $1274 = $db + 4 | 0;
+ $1275 = HEAP32[$1274 >> 2] | 0;
+ if ((($1275 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$0$i254 = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($0, $1275 + -24 | 0);
+ $1283 = HEAP32[$1274 >> 2] | 0;
+ $1284 = $1283 + -24 | 0;
+ $1286 = $1283;
+ do {
+ $1285 = $1286 + -24 | 0;
+ HEAP32[$1274 >> 2] = $1285;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1285);
+ $1286 = HEAP32[$1274 >> 2] | 0;
+ } while (($1286 | 0) != ($1284 | 0));
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1283 + -48 | 0, 14050) | 0;
+ $1291 = HEAP8[$0 >> 0] | 0;
+ $1293 = ($1291 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj((HEAP32[$1274 >> 2] | 0) + -24 | 0, $1293 ? $0 + 1 | 0 : HEAP32[$0 + 8 >> 2] | 0, $1293 ? ($1291 & 255) >>> 1 : HEAP32[$0 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ $$0$i254 = $1272;
+ }
+ }
+ }
+ } else $$0$i254 = $first; else $$0$i254 = $first; else $$0$i254 = $first;
+ $$0 = $$0$i254;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 113:
+ {
+ if ((HEAP8[$t$0 + 1 >> 0] | 0) != 117) {
+ $$0 = $first;
+ break L1;
+ }
+ $1306 = $first + 2 | 0;
+ $1307 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1306, $last, $db) | 0;
+ if (($1307 | 0) == ($1306 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1309 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1307, $last, $db) | 0;
+ if (($1309 | 0) == ($1307 | 0)) {
+ $1383 = $db + 4 | 0;
+ $1384 = HEAP32[$1383 >> 2] | 0;
+ $1385 = $1384 + -24 | 0;
+ $1387 = $1384;
+ while (1) {
+ $1386 = $1387 + -24 | 0;
+ HEAP32[$1383 >> 2] = $1386;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1386);
+ $1387 = HEAP32[$1383 >> 2] | 0;
+ if (($1387 | 0) == ($1385 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ }
+ $1311 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1309, $last, $db) | 0;
+ $1313 = $db + 4 | 0;
+ $1314 = HEAP32[$1313 >> 2] | 0;
+ if (($1311 | 0) == ($1309 | 0)) {
+ $1375 = $1314 + -24 | 0;
+ $1377 = $1314;
+ do {
+ $1376 = $1377 + -24 | 0;
+ HEAP32[$1313 >> 2] = $1376;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1376);
+ $1377 = HEAP32[$1313 >> 2] | 0;
+ } while (($1377 | 0) != ($1375 | 0));
+ $1379 = $1314 + -48 | 0;
+ $1381 = $1375;
+ while (1) {
+ $1380 = $1381 + -24 | 0;
+ HEAP32[$1313 >> 2] = $1380;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1380);
+ $1381 = HEAP32[$1313 >> 2] | 0;
+ if (($1381 | 0) == ($1379 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ }
+ if ((($1314 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 3) {
+ $$0 = $first;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($op3, $1314 + -24 | 0);
+ $1322 = HEAP32[$1313 >> 2] | 0;
+ $1323 = $1322 + -24 | 0;
+ $1325 = $1322;
+ do {
+ $1324 = $1325 + -24 | 0;
+ HEAP32[$1313 >> 2] = $1324;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1324);
+ $1325 = HEAP32[$1313 >> 2] | 0;
+ } while (($1325 | 0) != ($1323 | 0));
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($op27, $1322 + -48 | 0);
+ $1328 = HEAP32[$1313 >> 2] | 0;
+ $1329 = $1328 + -24 | 0;
+ $1331 = $1328;
+ do {
+ $1330 = $1331 + -24 | 0;
+ HEAP32[$1313 >> 2] = $1330;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1330);
+ $1331 = HEAP32[$1313 >> 2] | 0;
+ } while (($1331 | 0) != ($1329 | 0));
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($op18, $1328 + -48 | 0);
+ $1335 = (HEAP32[$1313 >> 2] | 0) + -24 | 0;
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($75, 12714, $op18);
+ $1336 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($75, 14053) | 0;
+ HEAP32[$74 >> 2] = HEAP32[$1336 >> 2];
+ HEAP32[$74 + 4 >> 2] = HEAP32[$1336 + 4 >> 2];
+ HEAP32[$74 + 8 >> 2] = HEAP32[$1336 + 8 >> 2];
+ HEAP32[$1336 >> 2] = 0;
+ HEAP32[$1336 + 4 >> 2] = 0;
+ HEAP32[$1336 + 8 >> 2] = 0;
+ $1339 = HEAP8[$op27 >> 0] | 0;
+ $1341 = ($1339 & 1) == 0;
+ $1351 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($74, $1341 ? $op27 + 1 | 0 : HEAP32[$op27 + 8 >> 2] | 0, $1341 ? ($1339 & 255) >>> 1 : HEAP32[$op27 + 4 >> 2] | 0) | 0;
+ HEAP32[$73 >> 2] = HEAP32[$1351 >> 2];
+ HEAP32[$73 + 4 >> 2] = HEAP32[$1351 + 4 >> 2];
+ HEAP32[$73 + 8 >> 2] = HEAP32[$1351 + 8 >> 2];
+ HEAP32[$1351 >> 2] = 0;
+ HEAP32[$1351 + 4 >> 2] = 0;
+ HEAP32[$1351 + 8 >> 2] = 0;
+ $1354 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($73, 14059) | 0;
+ HEAP32[$72 >> 2] = HEAP32[$1354 >> 2];
+ HEAP32[$72 + 4 >> 2] = HEAP32[$1354 + 4 >> 2];
+ HEAP32[$72 + 8 >> 2] = HEAP32[$1354 + 8 >> 2];
+ HEAP32[$1354 >> 2] = 0;
+ HEAP32[$1354 + 4 >> 2] = 0;
+ HEAP32[$1354 + 8 >> 2] = 0;
+ $1357 = HEAP8[$op3 >> 0] | 0;
+ $1359 = ($1357 & 1) == 0;
+ $1369 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($72, $1359 ? $op3 + 1 | 0 : HEAP32[$op3 + 8 >> 2] | 0, $1359 ? ($1357 & 255) >>> 1 : HEAP32[$op3 + 4 >> 2] | 0) | 0;
+ HEAP32[$71 >> 2] = HEAP32[$1369 >> 2];
+ HEAP32[$71 + 4 >> 2] = HEAP32[$1369 + 4 >> 2];
+ HEAP32[$71 + 8 >> 2] = HEAP32[$1369 + 8 >> 2];
+ HEAP32[$1369 >> 2] = 0;
+ HEAP32[$1369 + 4 >> 2] = 0;
+ HEAP32[$1369 + 8 >> 2] = 0;
+ $1372 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($71, 12619) | 0;
+ HEAP32[$70 >> 2] = HEAP32[$1372 >> 2];
+ HEAP32[$70 + 4 >> 2] = HEAP32[$1372 + 4 >> 2];
+ HEAP32[$70 + 8 >> 2] = HEAP32[$1372 + 8 >> 2];
+ HEAP32[$1372 >> 2] = 0;
+ HEAP32[$1372 + 4 >> 2] = 0;
+ HEAP32[$1372 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($69, $70);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1335, $69);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($69);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($70);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($71);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($72);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($73);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($74);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($75);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($op18);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($op27);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($op3);
+ $$0 = $1311;
+ break L1;
+ break;
+ }
+ case 114:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 99:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 114) if ((HEAP8[$first + 1 >> 0] | 0) == 99) {
+ $1398 = $first + 2 | 0;
+ $1399 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($1398, $last, $db) | 0;
+ if (($1399 | 0) == ($1398 | 0)) $$06$i248 = $first; else {
+ $1401 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1399, $last, $db) | 0;
+ if (($1401 | 0) == ($1399 | 0)) $$06$i248 = $first; else {
+ $1403 = $db + 4 | 0;
+ $1404 = HEAP32[$1403 >> 2] | 0;
+ if ((($1404 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$06$i248 = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($0, $1404 + -24 | 0);
+ $1412 = HEAP32[$1403 >> 2] | 0;
+ $1413 = $1412 + -24 | 0;
+ $1415 = $1412;
+ do {
+ $1414 = $1415 + -24 | 0;
+ HEAP32[$1403 >> 2] = $1414;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1414);
+ $1415 = HEAP32[$1403 >> 2] | 0;
+ } while (($1415 | 0) != ($1413 | 0));
+ $1417 = $1412 + -48 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($6, $1417);
+ $1418 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($6, 0, 14065) | 0;
+ HEAP32[$5 >> 2] = HEAP32[$1418 >> 2];
+ HEAP32[$5 + 4 >> 2] = HEAP32[$1418 + 4 >> 2];
+ HEAP32[$5 + 8 >> 2] = HEAP32[$1418 + 8 >> 2];
+ HEAP32[$1418 >> 2] = 0;
+ HEAP32[$1418 + 4 >> 2] = 0;
+ HEAP32[$1418 + 8 >> 2] = 0;
+ $1421 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($5, 13916) | 0;
+ HEAP32[$4 >> 2] = HEAP32[$1421 >> 2];
+ HEAP32[$4 + 4 >> 2] = HEAP32[$1421 + 4 >> 2];
+ HEAP32[$4 + 8 >> 2] = HEAP32[$1421 + 8 >> 2];
+ HEAP32[$1421 >> 2] = 0;
+ HEAP32[$1421 + 4 >> 2] = 0;
+ HEAP32[$1421 + 8 >> 2] = 0;
+ $1424 = HEAP8[$0 >> 0] | 0;
+ $1426 = ($1424 & 1) == 0;
+ $1436 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($4, $1426 ? $0 + 1 | 0 : HEAP32[$0 + 8 >> 2] | 0, $1426 ? ($1424 & 255) >>> 1 : HEAP32[$0 + 4 >> 2] | 0) | 0;
+ HEAP32[$3 >> 2] = HEAP32[$1436 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$1436 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$1436 + 8 >> 2];
+ HEAP32[$1436 >> 2] = 0;
+ HEAP32[$1436 + 4 >> 2] = 0;
+ HEAP32[$1436 + 8 >> 2] = 0;
+ $1439 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($3, 12619) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$1439 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$1439 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$1439 + 8 >> 2];
+ HEAP32[$1439 >> 2] = 0;
+ HEAP32[$1439 + 4 >> 2] = 0;
+ HEAP32[$1439 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($1, $2);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1417, $1);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($5);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ $$06$i248 = $1401;
+ }
+ }
+ }
+ } else $$06$i248 = $first; else $$06$i248 = $first; else $$06$i248 = $first;
+ $$0 = $$06$i248;
+ break L1;
+ break;
+ }
+ case 109:
+ {
+ $1442 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($76, 14083, 1);
+ $1443 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1442, $last, $76, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($76);
+ $$0 = ($1443 | 0) == ($1442 | 0) ? $first : $1443;
+ break L1;
+ break;
+ }
+ case 77:
+ {
+ $1445 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($77, 14085, 2);
+ $1446 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1445, $last, $77, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($77);
+ $$0 = ($1446 | 0) == ($1445 | 0) ? $first : $1446;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ $1448 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($78, 14088, 2);
+ $1449 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1448, $last, $78, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($78);
+ $$0 = ($1449 | 0) == ($1448 | 0) ? $first : $1449;
+ break L1;
+ break;
+ }
+ case 83:
+ {
+ $1451 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($79, 14091, 3);
+ $1452 = __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($1451, $last, $79, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($79);
+ STACKTOP = sp;
+ return (($1452 | 0) == ($1451 | 0) ? $first : $1452) | 0;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 115:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 99:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 115) if ((HEAP8[$first + 1 >> 0] | 0) == 99) {
+ $1463 = $first + 2 | 0;
+ $1464 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($1463, $last, $db) | 0;
+ if (($1464 | 0) == ($1463 | 0)) $$06$i = $first; else {
+ $1466 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1464, $last, $db) | 0;
+ if (($1466 | 0) == ($1464 | 0)) $$06$i = $first; else {
+ $1468 = $db + 4 | 0;
+ $1469 = HEAP32[$1468 >> 2] | 0;
+ if ((($1469 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$06$i = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($0, $1469 + -24 | 0);
+ $1477 = HEAP32[$1468 >> 2] | 0;
+ $1478 = $1477 + -24 | 0;
+ $1480 = $1477;
+ do {
+ $1479 = $1480 + -24 | 0;
+ HEAP32[$1468 >> 2] = $1479;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1479);
+ $1480 = HEAP32[$1468 >> 2] | 0;
+ } while (($1480 | 0) != ($1478 | 0));
+ $1482 = $1477 + -48 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($6, $1482);
+ $1483 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($6, 0, 14095) | 0;
+ HEAP32[$5 >> 2] = HEAP32[$1483 >> 2];
+ HEAP32[$5 + 4 >> 2] = HEAP32[$1483 + 4 >> 2];
+ HEAP32[$5 + 8 >> 2] = HEAP32[$1483 + 8 >> 2];
+ HEAP32[$1483 >> 2] = 0;
+ HEAP32[$1483 + 4 >> 2] = 0;
+ HEAP32[$1483 + 8 >> 2] = 0;
+ $1486 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($5, 13916) | 0;
+ HEAP32[$4 >> 2] = HEAP32[$1486 >> 2];
+ HEAP32[$4 + 4 >> 2] = HEAP32[$1486 + 4 >> 2];
+ HEAP32[$4 + 8 >> 2] = HEAP32[$1486 + 8 >> 2];
+ HEAP32[$1486 >> 2] = 0;
+ HEAP32[$1486 + 4 >> 2] = 0;
+ HEAP32[$1486 + 8 >> 2] = 0;
+ $1489 = HEAP8[$0 >> 0] | 0;
+ $1491 = ($1489 & 1) == 0;
+ $1501 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($4, $1491 ? $0 + 1 | 0 : HEAP32[$0 + 8 >> 2] | 0, $1491 ? ($1489 & 255) >>> 1 : HEAP32[$0 + 4 >> 2] | 0) | 0;
+ HEAP32[$3 >> 2] = HEAP32[$1501 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$1501 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$1501 + 8 >> 2];
+ HEAP32[$1501 >> 2] = 0;
+ HEAP32[$1501 + 4 >> 2] = 0;
+ HEAP32[$1501 + 8 >> 2] = 0;
+ $1504 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($3, 12619) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$1504 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$1504 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$1504 + 8 >> 2];
+ HEAP32[$1504 >> 2] = 0;
+ HEAP32[$1504 + 4 >> 2] = 0;
+ HEAP32[$1504 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($1, $2);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1482, $1);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($5);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ $$06$i = $1466;
+ }
+ }
+ }
+ } else $$06$i = $first; else $$06$i = $first; else $$06$i = $first;
+ $$0 = $$06$i;
+ break L1;
+ break;
+ }
+ case 112:
+ {
+ if (($83 | 0) <= 2) {
+ $$0 = $first;
+ break L1;
+ }
+ if ((HEAP8[$first >> 0] | 0) != 115) {
+ $$0 = $first;
+ break L1;
+ }
+ if ((HEAP8[$first + 1 >> 0] | 0) != 112) {
+ $$0 = $first;
+ break L1;
+ }
+ $1513 = $first + 2 | 0;
+ $1514 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1513, $last, $db) | 0;
+ $$0 = ($1514 | 0) == ($1513 | 0) ? $first : $1514;
+ break L1;
+ break;
+ }
+ case 114:
+ {
+ $$0 = __ZN10__cxxabiv112_GLOBAL__N_121parse_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 115) if ((HEAP8[$first + 1 >> 0] | 0) == 116) {
+ $1523 = $first + 2 | 0;
+ $1524 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($1523, $last, $db) | 0;
+ if (($1524 | 0) == ($1523 | 0)) $$03$i211 = $first; else {
+ $1528 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($1528 | 0)) $$03$i211 = $first; else {
+ $1530 = $1528 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($3, $1530);
+ $1531 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($3, 0, 14108) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$1531 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$1531 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$1531 + 8 >> 2];
+ HEAP32[$1531 >> 2] = 0;
+ HEAP32[$1531 + 4 >> 2] = 0;
+ HEAP32[$1531 + 8 >> 2] = 0;
+ $1534 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($2, 12619) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$1534 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$1534 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$1534 + 8 >> 2];
+ HEAP32[$1534 >> 2] = 0;
+ HEAP32[$1534 + 4 >> 2] = 0;
+ HEAP32[$1534 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($0, $1);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1530, $0);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ $$03$i211 = $1524;
+ }
+ }
+ } else $$03$i211 = $first; else $$03$i211 = $first; else $$03$i211 = $first;
+ $$0 = $$03$i211;
+ break L1;
+ break;
+ }
+ case 122:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 115) if ((HEAP8[$first + 1 >> 0] | 0) == 122) {
+ $1543 = $first + 2 | 0;
+ $1544 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1543, $last, $db) | 0;
+ if (($1544 | 0) == ($1543 | 0)) $$03$i200 = $first; else {
+ $1548 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($1548 | 0)) $$03$i200 = $first; else {
+ $1550 = $1548 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($3, $1550);
+ $1551 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($3, 0, 14108) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$1551 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$1551 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$1551 + 8 >> 2];
+ HEAP32[$1551 >> 2] = 0;
+ HEAP32[$1551 + 4 >> 2] = 0;
+ HEAP32[$1551 + 8 >> 2] = 0;
+ $1554 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($2, 12619) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$1554 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$1554 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$1554 + 8 >> 2];
+ HEAP32[$1554 >> 2] = 0;
+ HEAP32[$1554 + 4 >> 2] = 0;
+ HEAP32[$1554 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($0, $1);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1550, $0);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ $$03$i200 = $1544;
+ }
+ }
+ } else $$03$i200 = $first; else $$03$i200 = $first; else $$03$i200 = $first;
+ $$0 = $$03$i200;
+ break L1;
+ break;
+ }
+ case 90:
+ {
+ if (($81 - $t$0 | 0) <= 2) {
+ $$0 = $first;
+ break L1;
+ }
+ switch (HEAP8[$t$0 + 2 >> 0] | 0) {
+ case 84:
+ break;
+ case 102:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 115) if ((HEAP8[$first + 1 >> 0] | 0) == 90) {
+ $1662 = $first + 2 | 0;
+ if ((HEAP8[$1662 >> 0] | 0) == 102) {
+ $1665 = __ZN10__cxxabiv112_GLOBAL__N_120parse_function_paramINS0_2DbEEEPKcS4_S4_RT_($1662, $last, $db) | 0;
+ if (($1665 | 0) == ($1662 | 0)) $$03$i174 = $first; else {
+ $1669 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($1669 | 0)) $$03$i174 = $first; else {
+ $1671 = $1669 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($3, $1671);
+ $1672 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($3, 0, 14117) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$1672 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$1672 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$1672 + 8 >> 2];
+ HEAP32[$1672 >> 2] = 0;
+ HEAP32[$1672 + 4 >> 2] = 0;
+ HEAP32[$1672 + 8 >> 2] = 0;
+ $1675 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($2, 12619) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$1675 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$1675 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$1675 + 8 >> 2];
+ HEAP32[$1675 >> 2] = 0;
+ HEAP32[$1675 + 4 >> 2] = 0;
+ HEAP32[$1675 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($0, $1);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1671, $0);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ $$03$i174 = $1665;
+ }
+ }
+ } else $$03$i174 = $first;
+ } else $$03$i174 = $first; else $$03$i174 = $first; else $$03$i174 = $first;
+ $$0 = $$03$i174;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 115) if ((HEAP8[$first + 1 >> 0] | 0) == 90) {
+ $1569 = $first + 2 | 0;
+ if ((HEAP8[$1569 >> 0] | 0) == 84) {
+ $1572 = $db + 4 | 0;
+ $1578 = ((HEAP32[$1572 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ $1579 = __ZN10__cxxabiv112_GLOBAL__N_120parse_template_paramINS0_2DbEEEPKcS4_S4_RT_($1569, $last, $db) | 0;
+ $1581 = HEAP32[$db >> 2] | 0;
+ $1585 = ((HEAP32[$1572 >> 2] | 0) - $1581 | 0) / 24 | 0;
+ if (($1579 | 0) == ($1569 | 0)) $$03$i = $first; else {
+ HEAP8[$1 >> 0] = 20;
+ dest = $1 + 1 | 0;
+ src = 14117;
+ stop = dest + 10 | 0;
+ do {
+ HEAP8[dest >> 0] = HEAP8[src >> 0] | 0;
+ dest = dest + 1 | 0;
+ src = src + 1 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAP8[$1 + 11 >> 0] = 0;
+ if (($1578 | 0) != ($1585 | 0)) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($2, $1581 + ($1578 * 24 | 0) | 0);
+ $1591 = HEAP8[$2 >> 0] | 0;
+ $1593 = ($1591 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($1, $1593 ? $2 + 1 | 0 : HEAP32[$2 + 8 >> 2] | 0, $1593 ? ($1591 & 255) >>> 1 : HEAP32[$2 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $1603 = $3 + 8 | 0;
+ $1604 = $3 + 1 | 0;
+ $1605 = $3 + 4 | 0;
+ $k$0$i621 = $1578 + 1 | 0;
+ if (($k$0$i621 | 0) != ($1585 | 0)) {
+ $k$0$i622 = $k$0$i621;
+ do {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($4, (HEAP32[$db >> 2] | 0) + ($k$0$i622 * 24 | 0) | 0);
+ $1609 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($4, 0, 12716) | 0;
+ HEAP32[$3 >> 2] = HEAP32[$1609 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$1609 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$1609 + 8 >> 2];
+ HEAP32[$1609 >> 2] = 0;
+ HEAP32[$1609 + 4 >> 2] = 0;
+ HEAP32[$1609 + 8 >> 2] = 0;
+ $1612 = HEAP8[$3 >> 0] | 0;
+ $1614 = ($1612 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($1, $1614 ? $1604 : HEAP32[$1603 >> 2] | 0, $1614 ? ($1612 & 255) >>> 1 : HEAP32[$1605 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ $k$0$i622 = $k$0$i622 + 1 | 0;
+ } while (($k$0$i622 | 0) != ($1585 | 0));
+ }
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1, 12619) | 0;
+ if (($1585 | 0) != ($1578 | 0)) {
+ $k1$0$i618 = $1585;
+ do {
+ $1623 = HEAP32[$1572 >> 2] | 0;
+ $1624 = $1623 + -24 | 0;
+ $1626 = $1623;
+ do {
+ $1625 = $1626 + -24 | 0;
+ HEAP32[$1572 >> 2] = $1625;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1625);
+ $1626 = HEAP32[$1572 >> 2] | 0;
+ } while (($1626 | 0) != ($1624 | 0));
+ $k1$0$i618 = $k1$0$i618 + -1 | 0;
+ } while (($k1$0$i618 | 0) != ($1578 | 0));
+ };
+ HEAP32[$6 >> 2] = HEAP32[$1 >> 2];
+ HEAP32[$6 + 4 >> 2] = HEAP32[$1 + 4 >> 2];
+ HEAP32[$6 + 8 >> 2] = HEAP32[$1 + 8 >> 2];
+ HEAP32[$1 >> 2] = 0;
+ HEAP32[$1 + 4 >> 2] = 0;
+ HEAP32[$1 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($5, $6);
+ $1632 = HEAP32[$1572 >> 2] | 0;
+ $1634 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1632 >>> 0 < $1634 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1632, $5);
+ HEAP32[$1572 >> 2] = (HEAP32[$1572 >> 2] | 0) + 24;
+ } else {
+ $1641 = HEAP32[$db >> 2] | 0;
+ $1642 = $1632 - $1641 | 0;
+ $1643 = ($1642 | 0) / 24 | 0;
+ $1644 = $1643 + 1 | 0;
+ if (($1642 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1648 = ($1634 - $1641 | 0) / 24 | 0;
+ if ($1648 >>> 0 < 1073741823) {
+ $1650 = $1648 << 1;
+ $$0$i$i$i$i = $1650 >>> 0 < $1644 >>> 0 ? $1644 : $1650;
+ } else $$0$i$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($0, $$0$i$i$i$i, $1643, $db + 12 | 0);
+ $1653 = $0 + 8 | 0;
+ $1654 = HEAP32[$1653 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1654, $5);
+ HEAP32[$1653 >> 2] = $1654 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $0);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($0);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($5);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ $$03$i = $1579;
+ }
+ } else $$03$i = $first;
+ } else $$03$i = $first; else $$03$i = $first; else $$03$i = $first;
+ $$0 = $$03$i;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 116:
+ {
+ switch (HEAP8[$t$0 + 1 >> 0] | 0) {
+ case 105:
+ case 101:
+ {
+ L600 : do if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 116) {
+ $1685 = HEAP8[$first + 1 >> 0] | 0;
+ switch ($1685 << 24 >> 24) {
+ case 105:
+ case 101:
+ break;
+ default:
+ {
+ $$03$i189 = $first;
+ break L600;
+ }
+ }
+ $1687 = $first + 2 | 0;
+ if ($1685 << 24 >> 24 == 101) $t$0$i = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1687, $last, $db) | 0; else $t$0$i = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($1687, $last, $db) | 0;
+ if (($t$0$i | 0) == ($1687 | 0)) $$03$i189 = $first; else {
+ $1693 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($1693 | 0)) $$03$i189 = $first; else {
+ $1695 = $1693 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($3, $1695);
+ $1696 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($3, 0, 14128) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$1696 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$1696 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$1696 + 8 >> 2];
+ HEAP32[$1696 >> 2] = 0;
+ HEAP32[$1696 + 4 >> 2] = 0;
+ HEAP32[$1696 + 8 >> 2] = 0;
+ $1699 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($2, 12619) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$1699 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$1699 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$1699 + 8 >> 2];
+ HEAP32[$1699 >> 2] = 0;
+ HEAP32[$1699 + 4 >> 2] = 0;
+ HEAP32[$1699 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($0, $1);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1695, $0);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ $$03$i189 = $t$0$i;
+ }
+ }
+ } else $$03$i189 = $first; else $$03$i189 = $first; while (0);
+ $$0 = $$03$i189;
+ break L1;
+ break;
+ }
+ case 114:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj6EEERAT__Kc($80, 14136);
+ $1702 = $db + 4 | 0;
+ $1703 = HEAP32[$1702 >> 2] | 0;
+ $1705 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1703 >>> 0 < $1705 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1703, $80);
+ HEAP32[$1702 >> 2] = (HEAP32[$1702 >> 2] | 0) + 24;
+ } else {
+ $1712 = HEAP32[$db >> 2] | 0;
+ $1713 = $1703 - $1712 | 0;
+ $1714 = ($1713 | 0) / 24 | 0;
+ $1715 = $1714 + 1 | 0;
+ if (($1713 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1719 = ($1705 - $1712 | 0) / 24 | 0;
+ if ($1719 >>> 0 < 1073741823) {
+ $1721 = $1719 << 1;
+ $$0$i$i$i = $1721 >>> 0 < $1715 >>> 0 ? $1715 : $1721;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($0, $$0$i$i$i, $1714, $db + 12 | 0);
+ $1724 = $0 + 8 | 0;
+ $1725 = HEAP32[$1724 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1725, $80);
+ HEAP32[$1724 >> 2] = $1725 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $0);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($0);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($80);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 119:
+ {
+ if (($83 | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 116) if ((HEAP8[$first + 1 >> 0] | 0) == 119) {
+ $1734 = $first + 2 | 0;
+ $1735 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($1734, $last, $db) | 0;
+ if (($1735 | 0) == ($1734 | 0)) $$02$i = $first; else {
+ $1739 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($1739 | 0)) $$02$i = $first; else {
+ $1741 = $1739 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($2, $1741);
+ $1742 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($2, 0, 14142) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$1742 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$1742 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$1742 + 8 >> 2];
+ HEAP32[$1742 >> 2] = 0;
+ HEAP32[$1742 + 4 >> 2] = 0;
+ HEAP32[$1742 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($0, $1);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($1741, $0);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$02$i = $1735;
+ }
+ }
+ } else $$02$i = $first; else $$02$i = $first; else $$02$i = $first;
+ $$0 = $$02$i;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 57:
+ case 56:
+ case 55:
+ case 54:
+ case 53:
+ case 52:
+ case 51:
+ case 50:
+ case 49:
+ {
+ $$0 = __ZN10__cxxabiv112_GLOBAL__N_121parse_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ } while (0);
+ } else $$0 = $first; while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_119parse_operator_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $$0$i$i$i = 0, $$0$i$i$i10 = 0, $$0$i$i$i100 = 0, $$0$i$i$i105 = 0, $$0$i$i$i110 = 0, $$0$i$i$i115 = 0, $$0$i$i$i120 = 0, $$0$i$i$i125 = 0, $$0$i$i$i130 = 0, $$0$i$i$i135 = 0, $$0$i$i$i140 = 0, $$0$i$i$i145 = 0, $$0$i$i$i15 = 0, $$0$i$i$i150 = 0, $$0$i$i$i155 = 0, $$0$i$i$i160 = 0, $$0$i$i$i165 = 0, $$0$i$i$i170 = 0, $$0$i$i$i175 = 0, $$0$i$i$i180 = 0, $$0$i$i$i185 = 0, $$0$i$i$i190 = 0, $$0$i$i$i195 = 0, $$0$i$i$i20 = 0, $$0$i$i$i200 = 0, $$0$i$i$i205 = 0, $$0$i$i$i210 = 0, $$0$i$i$i215 = 0, $$0$i$i$i220 = 0, $$0$i$i$i225 = 0, $$0$i$i$i25 = 0, $$0$i$i$i30 = 0, $$0$i$i$i35 = 0, $$0$i$i$i40 = 0, $$0$i$i$i45 = 0, $$0$i$i$i5 = 0, $$0$i$i$i50 = 0, $$0$i$i$i55 = 0, $$0$i$i$i60 = 0, $$0$i$i$i65 = 0, $$0$i$i$i70 = 0, $$0$i$i$i75 = 0, $$0$i$i$i80 = 0, $$0$i$i$i85 = 0, $$0$i$i$i90 = 0, $$0$i$i$i95 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $1002 = 0, $1003 = 0, $1004 = 0, $1005 = 0, $1009 = 0, $1011 = 0, $1014 = 0, $1015 = 0, $1021 = 0, $1022 = 0, $1024 = 0, $103 = 0, $1031 = 0, $1032 = 0, $1033 = 0, $1034 = 0, $1038 = 0, $104 = 0, $1040 = 0, $1043 = 0, $1044 = 0, $1047 = 0, $1048 = 0, $1050 = 0, $1057 = 0, $1058 = 0, $1059 = 0, $1060 = 0, $1064 = 0, $1066 = 0, $1069 = 0, $107 = 0, $1070 = 0, $1073 = 0, $1074 = 0, $1076 = 0, $108 = 0, $1083 = 0, $1084 = 0, $1085 = 0, $1086 = 0, $1090 = 0, $1092 = 0, $1095 = 0, $1096 = 0, $1099 = 0, $11 = 0, $110 = 0, $1100 = 0, $1102 = 0, $1109 = 0, $1110 = 0, $1111 = 0, $1112 = 0, $1116 = 0, $1118 = 0, $1121 = 0, $1122 = 0, $1125 = 0, $1126 = 0, $1128 = 0, $1135 = 0, $1136 = 0, $1137 = 0, $1138 = 0, $1142 = 0, $1144 = 0, $1147 = 0, $1148 = 0, $1151 = 0, $1152 = 0, $1154 = 0, $1161 = 0, $1162 = 0, $1163 = 0, $1164 = 0, $1168 = 0, $117 = 0, $1170 = 0, $1173 = 0, $1174 = 0, $118 = 0, $1180 = 0, $1181 = 0, $1183 = 0, $119 = 0, $1190 = 0, $1191 = 0, $1192 = 0, $1193 = 0, $1197 = 0, $1199 = 0, $12 = 0, $120 = 0, $1202 = 0, $1203 = 0, $1209 = 0, $1210 = 0, $1212 = 0, $1219 = 0, $1220 = 0, $1221 = 0, $1222 = 0, $1226 = 0, $1228 = 0, $1231 = 0, $1232 = 0, $1235 = 0, $1236 = 0, $1238 = 0, $124 = 0, $1245 = 0, $1246 = 0, $1247 = 0, $1248 = 0, $1252 = 0, $1254 = 0, $1257 = 0, $1258 = 0, $126 = 0, $1261 = 0, $1262 = 0, $1264 = 0, $1271 = 0, $1272 = 0, $1273 = 0, $1274 = 0, $1278 = 0, $1280 = 0, $1283 = 0, $1284 = 0, $1287 = 0, $1288 = 0, $129 = 0, $1290 = 0, $1297 = 0, $1298 = 0, $1299 = 0, $13 = 0, $130 = 0, $1300 = 0, $1304 = 0, $1306 = 0, $1309 = 0, $1310 = 0, $1316 = 0, $1317 = 0, $1321 = 0, $133 = 0, $134 = 0, $136 = 0, $14 = 0, $143 = 0, $144 = 0, $145 = 0, $146 = 0, $15 = 0, $150 = 0, $152 = 0, $155 = 0, $156 = 0, $16 = 0, $162 = 0, $163 = 0, $165 = 0, $17 = 0, $172 = 0, $173 = 0, $174 = 0, $175 = 0, $179 = 0, $18 = 0, $181 = 0, $184 = 0, $185 = 0, $188 = 0, $189 = 0, $19 = 0, $191 = 0, $198 = 0, $199 = 0, $2 = 0, $20 = 0, $200 = 0, $201 = 0, $205 = 0, $207 = 0, $21 = 0, $210 = 0, $211 = 0, $214 = 0, $215 = 0, $217 = 0, $22 = 0, $224 = 0, $225 = 0, $226 = 0, $227 = 0, $23 = 0, $231 = 0, $233 = 0, $236 = 0, $237 = 0, $24 = 0, $240 = 0, $241 = 0, $242 = 0, $243 = 0, $247 = 0, $25 = 0, $254 = 0, $255 = 0, $257 = 0, $26 = 0, $264 = 0, $265 = 0, $266 = 0, $267 = 0, $27 = 0, $271 = 0, $273 = 0, $276 = 0, $277 = 0, $28 = 0, $280 = 0, $281 = 0, $283 = 0, $29 = 0, $290 = 0, $291 = 0, $292 = 0, $293 = 0, $297 = 0, $299 = 0, $3 = 0, $30 = 0, $302 = 0, $303 = 0, $306 = 0, $31 = 0, $310 = 0, $313 = 0, $314 = 0, $316 = 0, $32 = 0, $323 = 0, $324 = 0, $325 = 0, $326 = 0, $33 = 0, $330 = 0, $332 = 0, $335 = 0, $336 = 0, $339 = 0, $34 = 0, $340 = 0, $342 = 0, $349 = 0, $35 = 0, $350 = 0, $351 = 0, $352 = 0, $356 = 0, $358 = 0, $36 = 0, $361 = 0, $362 = 0, $365 = 0, $366 = 0, $368 = 0, $37 = 0, $375 = 0, $376 = 0, $377 = 0, $378 = 0, $38 = 0, $382 = 0, $384 = 0, $387 = 0, $388 = 0, $39 = 0, $394 = 0, $395 = 0, $397 = 0, $4 = 0, $40 = 0, $404 = 0, $405 = 0, $406 = 0, $407 = 0, $41 = 0, $411 = 0, $413 = 0, $416 = 0, $417 = 0, $42 = 0, $420 = 0, $421 = 0, $423 = 0, $43 = 0, $430 = 0, $431 = 0, $432 = 0, $433 = 0, $437 = 0, $439 = 0, $44 = 0, $442 = 0, $443 = 0, $446 = 0, $447 = 0, $449 = 0, $45 = 0, $456 = 0, $457 = 0, $458 = 0, $459 = 0, $463 = 0, $465 = 0, $468 = 0, $469 = 0, $475 = 0, $476 = 0, $478 = 0, $485 = 0, $486 = 0, $487 = 0, $488 = 0, $492 = 0, $494 = 0, $497 = 0, $498 = 0, $5 = 0, $501 = 0, $502 = 0, $504 = 0, $511 = 0, $512 = 0, $513 = 0, $514 = 0, $518 = 0, $520 = 0, $523 = 0, $524 = 0, $530 = 0, $531 = 0, $533 = 0, $540 = 0, $541 = 0, $542 = 0, $543 = 0, $547 = 0, $549 = 0, $55 = 0, $552 = 0, $553 = 0, $559 = 0, $56 = 0, $560 = 0, $562 = 0, $569 = 0, $570 = 0, $571 = 0, $572 = 0, $576 = 0, $578 = 0, $58 = 0, $581 = 0, $582 = 0, $585 = 0, $586 = 0, $590 = 0, $593 = 0, $594 = 0, $596 = 0, $6 = 0, $603 = 0, $604 = 0, $605 = 0, $606 = 0, $610 = 0, $612 = 0, $615 = 0, $616 = 0, $619 = 0, $620 = 0, $622 = 0, $629 = 0, $630 = 0, $631 = 0, $632 = 0, $636 = 0, $638 = 0, $641 = 0, $642 = 0, $645 = 0, $646 = 0, $648 = 0, $65 = 0, $655 = 0, $656 = 0, $657 = 0, $658 = 0, $66 = 0, $662 = 0, $664 = 0, $667 = 0, $668 = 0, $67 = 0, $674 = 0, $675 = 0, $677 = 0, $68 = 0, $684 = 0, $685 = 0, $686 = 0, $687 = 0, $691 = 0, $693 = 0, $696 = 0, $697 = 0, $7 = 0, $700 = 0, $701 = 0, $703 = 0, $710 = 0, $711 = 0, $712 = 0, $713 = 0, $717 = 0, $719 = 0, $72 = 0, $722 = 0, $723 = 0, $726 = 0, $727 = 0, $729 = 0, $736 = 0, $737 = 0, $738 = 0, $739 = 0, $74 = 0, $743 = 0, $745 = 0, $748 = 0, $749 = 0, $752 = 0, $753 = 0, $755 = 0, $762 = 0, $763 = 0, $764 = 0, $765 = 0, $769 = 0, $77 = 0, $771 = 0, $774 = 0, $775 = 0, $778 = 0, $779 = 0, $78 = 0, $781 = 0, $788 = 0, $789 = 0, $790 = 0, $791 = 0, $795 = 0, $797 = 0, $8 = 0, $800 = 0, $801 = 0, $807 = 0, $808 = 0, $81 = 0, $810 = 0, $817 = 0, $818 = 0, $819 = 0, $82 = 0, $820 = 0, $824 = 0, $826 = 0, $829 = 0, $830 = 0, $833 = 0, $834 = 0, $836 = 0, $84 = 0, $843 = 0, $844 = 0, $845 = 0, $846 = 0, $850 = 0, $852 = 0, $855 = 0, $856 = 0, $859 = 0, $860 = 0, $862 = 0, $869 = 0, $870 = 0, $871 = 0, $872 = 0, $876 = 0, $878 = 0, $881 = 0, $882 = 0, $885 = 0, $886 = 0, $888 = 0, $895 = 0, $896 = 0, $897 = 0, $898 = 0, $9 = 0, $902 = 0, $904 = 0, $907 = 0, $908 = 0, $91 = 0, $911 = 0, $912 = 0, $914 = 0, $92 = 0, $921 = 0, $922 = 0, $923 = 0, $924 = 0, $928 = 0, $93 = 0, $930 = 0, $933 = 0, $934 = 0, $94 = 0, $940 = 0, $941 = 0, $943 = 0, $950 = 0, $951 = 0, $952 = 0, $953 = 0, $957 = 0, $959 = 0, $962 = 0, $963 = 0, $966 = 0, $967 = 0, $969 = 0, $976 = 0, $977 = 0, $978 = 0, $979 = 0, $98 = 0, $983 = 0, $985 = 0, $988 = 0, $989 = 0, $992 = 0, $993 = 0, $995 = 0, $__v$i$i224 = 0, dest = 0, sp = 0, src = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 1136 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i224 = sp + 1104 | 0;
+ $0 = sp + 1080 | 0;
+ $1 = sp + 1056 | 0;
+ $2 = sp + 1032 | 0;
+ $3 = sp + 1008 | 0;
+ $4 = sp + 984 | 0;
+ $5 = sp + 960 | 0;
+ $6 = sp + 936 | 0;
+ $7 = sp + 912 | 0;
+ $8 = sp + 888 | 0;
+ $9 = sp + 864 | 0;
+ $10 = sp + 840 | 0;
+ $11 = sp + 816 | 0;
+ $12 = sp + 792 | 0;
+ $13 = sp + 768 | 0;
+ $14 = sp + 744 | 0;
+ $15 = sp + 720 | 0;
+ $16 = sp + 696 | 0;
+ $17 = sp + 672 | 0;
+ $18 = sp + 648 | 0;
+ $19 = sp + 624 | 0;
+ $20 = sp + 600 | 0;
+ $21 = sp + 576 | 0;
+ $22 = sp + 552 | 0;
+ $23 = sp + 528 | 0;
+ $24 = sp + 504 | 0;
+ $25 = sp + 480 | 0;
+ $26 = sp + 456 | 0;
+ $27 = sp + 432 | 0;
+ $28 = sp + 408 | 0;
+ $29 = sp + 384 | 0;
+ $30 = sp + 360 | 0;
+ $31 = sp + 336 | 0;
+ $32 = sp + 312 | 0;
+ $33 = sp + 288 | 0;
+ $34 = sp + 264 | 0;
+ $35 = sp + 240 | 0;
+ $36 = sp + 216 | 0;
+ $37 = sp + 192 | 0;
+ $38 = sp + 168 | 0;
+ $39 = sp + 144 | 0;
+ $40 = sp + 120 | 0;
+ $41 = sp + 96 | 0;
+ $42 = sp + 72 | 0;
+ $43 = sp + 48 | 0;
+ $44 = sp + 24 | 0;
+ $45 = sp;
+ L1 : do if (($last - $first | 0) > 1) do switch (HEAP8[$first >> 0] | 0) {
+ case 97:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 97:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($0, 12949);
+ $55 = $db + 4 | 0;
+ $56 = HEAP32[$55 >> 2] | 0;
+ $58 = HEAP32[$db + 8 >> 2] | 0;
+ if ($56 >>> 0 < $58 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($56, $0);
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + 24;
+ } else {
+ $65 = HEAP32[$db >> 2] | 0;
+ $66 = $56 - $65 | 0;
+ $67 = ($66 | 0) / 24 | 0;
+ $68 = $67 + 1 | 0;
+ if (($66 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $72 = ($58 - $65 | 0) / 24 | 0;
+ if ($72 >>> 0 < 1073741823) {
+ $74 = $72 << 1;
+ $$0$i$i$i = $74 >>> 0 < $68 >>> 0 ? $68 : $74;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i, $67, $db + 12 | 0);
+ $77 = $__v$i$i224 + 8 | 0;
+ $78 = HEAP32[$77 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($78, $0);
+ HEAP32[$77 >> 2] = $78 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 110:
+ case 100:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($1, 12960);
+ $81 = $db + 4 | 0;
+ $82 = HEAP32[$81 >> 2] | 0;
+ $84 = HEAP32[$db + 8 >> 2] | 0;
+ if ($82 >>> 0 < $84 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($82, $1);
+ HEAP32[$81 >> 2] = (HEAP32[$81 >> 2] | 0) + 24;
+ } else {
+ $91 = HEAP32[$db >> 2] | 0;
+ $92 = $82 - $91 | 0;
+ $93 = ($92 | 0) / 24 | 0;
+ $94 = $93 + 1 | 0;
+ if (($92 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $98 = ($84 - $91 | 0) / 24 | 0;
+ if ($98 >>> 0 < 1073741823) {
+ $100 = $98 << 1;
+ $$0$i$i$i5 = $100 >>> 0 < $94 >>> 0 ? $94 : $100;
+ } else $$0$i$i$i5 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i5, $93, $db + 12 | 0);
+ $103 = $__v$i$i224 + 8 | 0;
+ $104 = HEAP32[$103 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($104, $1);
+ HEAP32[$103 >> 2] = $104 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 78:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($2, 12970);
+ $107 = $db + 4 | 0;
+ $108 = HEAP32[$107 >> 2] | 0;
+ $110 = HEAP32[$db + 8 >> 2] | 0;
+ if ($108 >>> 0 < $110 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($108, $2);
+ HEAP32[$107 >> 2] = (HEAP32[$107 >> 2] | 0) + 24;
+ } else {
+ $117 = HEAP32[$db >> 2] | 0;
+ $118 = $108 - $117 | 0;
+ $119 = ($118 | 0) / 24 | 0;
+ $120 = $119 + 1 | 0;
+ if (($118 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $124 = ($110 - $117 | 0) / 24 | 0;
+ if ($124 >>> 0 < 1073741823) {
+ $126 = $124 << 1;
+ $$0$i$i$i10 = $126 >>> 0 < $120 >>> 0 ? $120 : $126;
+ } else $$0$i$i$i10 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i10, $119, $db + 12 | 0);
+ $129 = $__v$i$i224 + 8 | 0;
+ $130 = HEAP32[$129 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($130, $2);
+ HEAP32[$129 >> 2] = $130 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($2);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 83:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($3, 12981);
+ $133 = $db + 4 | 0;
+ $134 = HEAP32[$133 >> 2] | 0;
+ $136 = HEAP32[$db + 8 >> 2] | 0;
+ if ($134 >>> 0 < $136 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($134, $3);
+ HEAP32[$133 >> 2] = (HEAP32[$133 >> 2] | 0) + 24;
+ } else {
+ $143 = HEAP32[$db >> 2] | 0;
+ $144 = $134 - $143 | 0;
+ $145 = ($144 | 0) / 24 | 0;
+ $146 = $145 + 1 | 0;
+ if (($144 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $150 = ($136 - $143 | 0) / 24 | 0;
+ if ($150 >>> 0 < 1073741823) {
+ $152 = $150 << 1;
+ $$0$i$i$i15 = $152 >>> 0 < $146 >>> 0 ? $146 : $152;
+ } else $$0$i$i$i15 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i15, $145, $db + 12 | 0);
+ $155 = $__v$i$i224 + 8 | 0;
+ $156 = HEAP32[$155 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($156, $3);
+ HEAP32[$155 >> 2] = $156 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($3);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 99:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 108:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($4, 12991);
+ $162 = $db + 4 | 0;
+ $163 = HEAP32[$162 >> 2] | 0;
+ $165 = HEAP32[$db + 8 >> 2] | 0;
+ if ($163 >>> 0 < $165 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($163, $4);
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + 24;
+ } else {
+ $172 = HEAP32[$db >> 2] | 0;
+ $173 = $163 - $172 | 0;
+ $174 = ($173 | 0) / 24 | 0;
+ $175 = $174 + 1 | 0;
+ if (($173 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $179 = ($165 - $172 | 0) / 24 | 0;
+ if ($179 >>> 0 < 1073741823) {
+ $181 = $179 << 1;
+ $$0$i$i$i20 = $181 >>> 0 < $175 >>> 0 ? $175 : $181;
+ } else $$0$i$i$i20 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i20, $174, $db + 12 | 0);
+ $184 = $__v$i$i224 + 8 | 0;
+ $185 = HEAP32[$184 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($185, $4);
+ HEAP32[$184 >> 2] = $185 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($4);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 109:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($5, 13002);
+ $188 = $db + 4 | 0;
+ $189 = HEAP32[$188 >> 2] | 0;
+ $191 = HEAP32[$db + 8 >> 2] | 0;
+ if ($189 >>> 0 < $191 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($189, $5);
+ HEAP32[$188 >> 2] = (HEAP32[$188 >> 2] | 0) + 24;
+ } else {
+ $198 = HEAP32[$db >> 2] | 0;
+ $199 = $189 - $198 | 0;
+ $200 = ($199 | 0) / 24 | 0;
+ $201 = $200 + 1 | 0;
+ if (($199 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $205 = ($191 - $198 | 0) / 24 | 0;
+ if ($205 >>> 0 < 1073741823) {
+ $207 = $205 << 1;
+ $$0$i$i$i25 = $207 >>> 0 < $201 >>> 0 ? $201 : $207;
+ } else $$0$i$i$i25 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i25, $200, $db + 12 | 0);
+ $210 = $__v$i$i224 + 8 | 0;
+ $211 = HEAP32[$210 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($211, $5);
+ HEAP32[$210 >> 2] = $211 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($5);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 111:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($6, 13012);
+ $214 = $db + 4 | 0;
+ $215 = HEAP32[$214 >> 2] | 0;
+ $217 = HEAP32[$db + 8 >> 2] | 0;
+ if ($215 >>> 0 < $217 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($215, $6);
+ HEAP32[$214 >> 2] = (HEAP32[$214 >> 2] | 0) + 24;
+ } else {
+ $224 = HEAP32[$db >> 2] | 0;
+ $225 = $215 - $224 | 0;
+ $226 = ($225 | 0) / 24 | 0;
+ $227 = $226 + 1 | 0;
+ if (($225 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $231 = ($217 - $224 | 0) / 24 | 0;
+ if ($231 >>> 0 < 1073741823) {
+ $233 = $231 << 1;
+ $$0$i$i$i30 = $233 >>> 0 < $227 >>> 0 ? $227 : $233;
+ } else $$0$i$i$i30 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i30, $226, $db + 12 | 0);
+ $236 = $__v$i$i224 + 8 | 0;
+ $237 = HEAP32[$236 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($237, $6);
+ HEAP32[$236 >> 2] = $237 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($6);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 118:
+ {
+ $240 = $db + 63 | 0;
+ $241 = HEAP8[$240 >> 0] | 0;
+ HEAP8[$240 >> 0] = 0;
+ $242 = $first + 2 | 0;
+ $243 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($242, $last, $db) | 0;
+ HEAP8[$240 >> 0] = $241;
+ if (($243 | 0) == ($242 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $247 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($247 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($247 + -24 | 0, 0, 13022) | 0;
+ HEAP8[$db + 60 >> 0] = 1;
+ $$0 = $243;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 100:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 97:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj18EEERAT__Kc($7, 13032);
+ $254 = $db + 4 | 0;
+ $255 = HEAP32[$254 >> 2] | 0;
+ $257 = HEAP32[$db + 8 >> 2] | 0;
+ if ($255 >>> 0 < $257 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($255, $7);
+ HEAP32[$254 >> 2] = (HEAP32[$254 >> 2] | 0) + 24;
+ } else {
+ $264 = HEAP32[$db >> 2] | 0;
+ $265 = $255 - $264 | 0;
+ $266 = ($265 | 0) / 24 | 0;
+ $267 = $266 + 1 | 0;
+ if (($265 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $271 = ($257 - $264 | 0) / 24 | 0;
+ if ($271 >>> 0 < 1073741823) {
+ $273 = $271 << 1;
+ $$0$i$i$i35 = $273 >>> 0 < $267 >>> 0 ? $267 : $273;
+ } else $$0$i$i$i35 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i35, $266, $db + 12 | 0);
+ $276 = $__v$i$i224 + 8 | 0;
+ $277 = HEAP32[$276 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($277, $7);
+ HEAP32[$276 >> 2] = $277 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($7);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 101:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($8, 13050);
+ $280 = $db + 4 | 0;
+ $281 = HEAP32[$280 >> 2] | 0;
+ $283 = HEAP32[$db + 8 >> 2] | 0;
+ if ($281 >>> 0 < $283 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($281, $8);
+ HEAP32[$280 >> 2] = (HEAP32[$280 >> 2] | 0) + 24;
+ } else {
+ $290 = HEAP32[$db >> 2] | 0;
+ $291 = $281 - $290 | 0;
+ $292 = ($291 | 0) / 24 | 0;
+ $293 = $292 + 1 | 0;
+ if (($291 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $297 = ($283 - $290 | 0) / 24 | 0;
+ if ($297 >>> 0 < 1073741823) {
+ $299 = $297 << 1;
+ $$0$i$i$i40 = $299 >>> 0 < $293 >>> 0 ? $293 : $299;
+ } else $$0$i$i$i40 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i40, $292, $db + 12 | 0);
+ $302 = $__v$i$i224 + 8 | 0;
+ $303 = HEAP32[$302 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($303, $8);
+ HEAP32[$302 >> 2] = $303 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($8);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ $306 = _malloc(16) | 0;
+ HEAP32[$9 + 8 >> 2] = $306;
+ HEAP32[$9 >> 2] = 17;
+ HEAP32[$9 + 4 >> 2] = 15;
+ dest = $306;
+ src = 13060;
+ stop = dest + 15 | 0;
+ do {
+ HEAP8[dest >> 0] = HEAP8[src >> 0] | 0;
+ dest = dest + 1 | 0;
+ src = src + 1 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAP8[$306 + 15 >> 0] = 0;
+ $310 = $9 + 12 | 0;
+ HEAP32[$310 >> 2] = 0;
+ HEAP32[$310 + 4 >> 2] = 0;
+ HEAP32[$310 + 8 >> 2] = 0;
+ $313 = $db + 4 | 0;
+ $314 = HEAP32[$313 >> 2] | 0;
+ $316 = HEAP32[$db + 8 >> 2] | 0;
+ if ($314 >>> 0 < $316 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($314, $9);
+ HEAP32[$313 >> 2] = (HEAP32[$313 >> 2] | 0) + 24;
+ } else {
+ $323 = HEAP32[$db >> 2] | 0;
+ $324 = $314 - $323 | 0;
+ $325 = ($324 | 0) / 24 | 0;
+ $326 = $325 + 1 | 0;
+ if (($324 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $330 = ($316 - $323 | 0) / 24 | 0;
+ if ($330 >>> 0 < 1073741823) {
+ $332 = $330 << 1;
+ $$0$i$i$i45 = $332 >>> 0 < $326 >>> 0 ? $326 : $332;
+ } else $$0$i$i$i45 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i45, $325, $db + 12 | 0);
+ $335 = $__v$i$i224 + 8 | 0;
+ $336 = HEAP32[$335 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($336, $9);
+ HEAP32[$335 >> 2] = $336 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($9);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 118:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($10, 13076);
+ $339 = $db + 4 | 0;
+ $340 = HEAP32[$339 >> 2] | 0;
+ $342 = HEAP32[$db + 8 >> 2] | 0;
+ if ($340 >>> 0 < $342 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($340, $10);
+ HEAP32[$339 >> 2] = (HEAP32[$339 >> 2] | 0) + 24;
+ } else {
+ $349 = HEAP32[$db >> 2] | 0;
+ $350 = $340 - $349 | 0;
+ $351 = ($350 | 0) / 24 | 0;
+ $352 = $351 + 1 | 0;
+ if (($350 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $356 = ($342 - $349 | 0) / 24 | 0;
+ if ($356 >>> 0 < 1073741823) {
+ $358 = $356 << 1;
+ $$0$i$i$i50 = $358 >>> 0 < $352 >>> 0 ? $352 : $358;
+ } else $$0$i$i$i50 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i50, $351, $db + 12 | 0);
+ $361 = $__v$i$i224 + 8 | 0;
+ $362 = HEAP32[$361 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($362, $10);
+ HEAP32[$361 >> 2] = $362 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($10);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 86:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($11, 13086);
+ $365 = $db + 4 | 0;
+ $366 = HEAP32[$365 >> 2] | 0;
+ $368 = HEAP32[$db + 8 >> 2] | 0;
+ if ($366 >>> 0 < $368 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($366, $11);
+ HEAP32[$365 >> 2] = (HEAP32[$365 >> 2] | 0) + 24;
+ } else {
+ $375 = HEAP32[$db >> 2] | 0;
+ $376 = $366 - $375 | 0;
+ $377 = ($376 | 0) / 24 | 0;
+ $378 = $377 + 1 | 0;
+ if (($376 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $382 = ($368 - $375 | 0) / 24 | 0;
+ if ($382 >>> 0 < 1073741823) {
+ $384 = $382 << 1;
+ $$0$i$i$i55 = $384 >>> 0 < $378 >>> 0 ? $378 : $384;
+ } else $$0$i$i$i55 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i55, $377, $db + 12 | 0);
+ $387 = $__v$i$i224 + 8 | 0;
+ $388 = HEAP32[$387 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($388, $11);
+ HEAP32[$387 >> 2] = $388 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($11);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 101:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 111:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($12, 13097);
+ $394 = $db + 4 | 0;
+ $395 = HEAP32[$394 >> 2] | 0;
+ $397 = HEAP32[$db + 8 >> 2] | 0;
+ if ($395 >>> 0 < $397 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($395, $12);
+ HEAP32[$394 >> 2] = (HEAP32[$394 >> 2] | 0) + 24;
+ } else {
+ $404 = HEAP32[$db >> 2] | 0;
+ $405 = $395 - $404 | 0;
+ $406 = ($405 | 0) / 24 | 0;
+ $407 = $406 + 1 | 0;
+ if (($405 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $411 = ($397 - $404 | 0) / 24 | 0;
+ if ($411 >>> 0 < 1073741823) {
+ $413 = $411 << 1;
+ $$0$i$i$i60 = $413 >>> 0 < $407 >>> 0 ? $407 : $413;
+ } else $$0$i$i$i60 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i60, $406, $db + 12 | 0);
+ $416 = $__v$i$i224 + 8 | 0;
+ $417 = HEAP32[$416 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($417, $12);
+ HEAP32[$416 >> 2] = $417 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($12);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 79:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($13, 13107);
+ $420 = $db + 4 | 0;
+ $421 = HEAP32[$420 >> 2] | 0;
+ $423 = HEAP32[$db + 8 >> 2] | 0;
+ if ($421 >>> 0 < $423 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($421, $13);
+ HEAP32[$420 >> 2] = (HEAP32[$420 >> 2] | 0) + 24;
+ } else {
+ $430 = HEAP32[$db >> 2] | 0;
+ $431 = $421 - $430 | 0;
+ $432 = ($431 | 0) / 24 | 0;
+ $433 = $432 + 1 | 0;
+ if (($431 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $437 = ($423 - $430 | 0) / 24 | 0;
+ if ($437 >>> 0 < 1073741823) {
+ $439 = $437 << 1;
+ $$0$i$i$i65 = $439 >>> 0 < $433 >>> 0 ? $433 : $439;
+ } else $$0$i$i$i65 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i65, $432, $db + 12 | 0);
+ $442 = $__v$i$i224 + 8 | 0;
+ $443 = HEAP32[$442 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($443, $13);
+ HEAP32[$442 >> 2] = $443 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($13);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 113:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($14, 13118);
+ $446 = $db + 4 | 0;
+ $447 = HEAP32[$446 >> 2] | 0;
+ $449 = HEAP32[$db + 8 >> 2] | 0;
+ if ($447 >>> 0 < $449 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($447, $14);
+ HEAP32[$446 >> 2] = (HEAP32[$446 >> 2] | 0) + 24;
+ } else {
+ $456 = HEAP32[$db >> 2] | 0;
+ $457 = $447 - $456 | 0;
+ $458 = ($457 | 0) / 24 | 0;
+ $459 = $458 + 1 | 0;
+ if (($457 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $463 = ($449 - $456 | 0) / 24 | 0;
+ if ($463 >>> 0 < 1073741823) {
+ $465 = $463 << 1;
+ $$0$i$i$i70 = $465 >>> 0 < $459 >>> 0 ? $459 : $465;
+ } else $$0$i$i$i70 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i70, $458, $db + 12 | 0);
+ $468 = $__v$i$i224 + 8 | 0;
+ $469 = HEAP32[$468 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($469, $14);
+ HEAP32[$468 >> 2] = $469 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($14);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 103:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 101:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($15, 13129);
+ $475 = $db + 4 | 0;
+ $476 = HEAP32[$475 >> 2] | 0;
+ $478 = HEAP32[$db + 8 >> 2] | 0;
+ if ($476 >>> 0 < $478 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($476, $15);
+ HEAP32[$475 >> 2] = (HEAP32[$475 >> 2] | 0) + 24;
+ } else {
+ $485 = HEAP32[$db >> 2] | 0;
+ $486 = $476 - $485 | 0;
+ $487 = ($486 | 0) / 24 | 0;
+ $488 = $487 + 1 | 0;
+ if (($486 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $492 = ($478 - $485 | 0) / 24 | 0;
+ if ($492 >>> 0 < 1073741823) {
+ $494 = $492 << 1;
+ $$0$i$i$i75 = $494 >>> 0 < $488 >>> 0 ? $488 : $494;
+ } else $$0$i$i$i75 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i75, $487, $db + 12 | 0);
+ $497 = $__v$i$i224 + 8 | 0;
+ $498 = HEAP32[$497 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($498, $15);
+ HEAP32[$497 >> 2] = $498 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($15);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($16, 13140);
+ $501 = $db + 4 | 0;
+ $502 = HEAP32[$501 >> 2] | 0;
+ $504 = HEAP32[$db + 8 >> 2] | 0;
+ if ($502 >>> 0 < $504 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($502, $16);
+ HEAP32[$501 >> 2] = (HEAP32[$501 >> 2] | 0) + 24;
+ } else {
+ $511 = HEAP32[$db >> 2] | 0;
+ $512 = $502 - $511 | 0;
+ $513 = ($512 | 0) / 24 | 0;
+ $514 = $513 + 1 | 0;
+ if (($512 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $518 = ($504 - $511 | 0) / 24 | 0;
+ if ($518 >>> 0 < 1073741823) {
+ $520 = $518 << 1;
+ $$0$i$i$i80 = $520 >>> 0 < $514 >>> 0 ? $514 : $520;
+ } else $$0$i$i$i80 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i80, $513, $db + 12 | 0);
+ $523 = $__v$i$i224 + 8 | 0;
+ $524 = HEAP32[$523 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($524, $16);
+ HEAP32[$523 >> 2] = $524 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($16);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 105:
+ {
+ if ((HEAP8[$first + 1 >> 0] | 0) != 120) {
+ $$0 = $first;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($17, 13150);
+ $530 = $db + 4 | 0;
+ $531 = HEAP32[$530 >> 2] | 0;
+ $533 = HEAP32[$db + 8 >> 2] | 0;
+ if ($531 >>> 0 < $533 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($531, $17);
+ HEAP32[$530 >> 2] = (HEAP32[$530 >> 2] | 0) + 24;
+ } else {
+ $540 = HEAP32[$db >> 2] | 0;
+ $541 = $531 - $540 | 0;
+ $542 = ($541 | 0) / 24 | 0;
+ $543 = $542 + 1 | 0;
+ if (($541 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $547 = ($533 - $540 | 0) / 24 | 0;
+ if ($547 >>> 0 < 1073741823) {
+ $549 = $547 << 1;
+ $$0$i$i$i85 = $549 >>> 0 < $543 >>> 0 ? $543 : $549;
+ } else $$0$i$i$i85 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i85, $542, $db + 12 | 0);
+ $552 = $__v$i$i224 + 8 | 0;
+ $553 = HEAP32[$552 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($553, $17);
+ HEAP32[$552 >> 2] = $553 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($17);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 101:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($18, 13161);
+ $559 = $db + 4 | 0;
+ $560 = HEAP32[$559 >> 2] | 0;
+ $562 = HEAP32[$db + 8 >> 2] | 0;
+ if ($560 >>> 0 < $562 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($560, $18);
+ HEAP32[$559 >> 2] = (HEAP32[$559 >> 2] | 0) + 24;
+ } else {
+ $569 = HEAP32[$db >> 2] | 0;
+ $570 = $560 - $569 | 0;
+ $571 = ($570 | 0) / 24 | 0;
+ $572 = $571 + 1 | 0;
+ if (($570 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $576 = ($562 - $569 | 0) / 24 | 0;
+ if ($576 >>> 0 < 1073741823) {
+ $578 = $576 << 1;
+ $$0$i$i$i90 = $578 >>> 0 < $572 >>> 0 ? $572 : $578;
+ } else $$0$i$i$i90 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i90, $571, $db + 12 | 0);
+ $581 = $__v$i$i224 + 8 | 0;
+ $582 = HEAP32[$581 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($582, $18);
+ HEAP32[$581 >> 2] = $582 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($18);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 105:
+ {
+ $585 = $first + 2 | 0;
+ $586 = __ZN10__cxxabiv112_GLOBAL__N_117parse_source_nameINS0_2DbEEEPKcS4_S4_RT_($585, $last, $db) | 0;
+ if (($586 | 0) == ($585 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $590 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($590 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($590 + -24 | 0, 0, 13172) | 0;
+ $$0 = $586;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($19, 13184);
+ $593 = $db + 4 | 0;
+ $594 = HEAP32[$593 >> 2] | 0;
+ $596 = HEAP32[$db + 8 >> 2] | 0;
+ if ($594 >>> 0 < $596 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($594, $19);
+ HEAP32[$593 >> 2] = (HEAP32[$593 >> 2] | 0) + 24;
+ } else {
+ $603 = HEAP32[$db >> 2] | 0;
+ $604 = $594 - $603 | 0;
+ $605 = ($604 | 0) / 24 | 0;
+ $606 = $605 + 1 | 0;
+ if (($604 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $610 = ($596 - $603 | 0) / 24 | 0;
+ if ($610 >>> 0 < 1073741823) {
+ $612 = $610 << 1;
+ $$0$i$i$i95 = $612 >>> 0 < $606 >>> 0 ? $606 : $612;
+ } else $$0$i$i$i95 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i95, $605, $db + 12 | 0);
+ $615 = $__v$i$i224 + 8 | 0;
+ $616 = HEAP32[$615 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($616, $19);
+ HEAP32[$615 >> 2] = $616 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($19);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 83:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj12EEERAT__Kc($20, 13195);
+ $619 = $db + 4 | 0;
+ $620 = HEAP32[$619 >> 2] | 0;
+ $622 = HEAP32[$db + 8 >> 2] | 0;
+ if ($620 >>> 0 < $622 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($620, $20);
+ HEAP32[$619 >> 2] = (HEAP32[$619 >> 2] | 0) + 24;
+ } else {
+ $629 = HEAP32[$db >> 2] | 0;
+ $630 = $620 - $629 | 0;
+ $631 = ($630 | 0) / 24 | 0;
+ $632 = $631 + 1 | 0;
+ if (($630 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $636 = ($622 - $629 | 0) / 24 | 0;
+ if ($636 >>> 0 < 1073741823) {
+ $638 = $636 << 1;
+ $$0$i$i$i100 = $638 >>> 0 < $632 >>> 0 ? $632 : $638;
+ } else $$0$i$i$i100 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i100, $631, $db + 12 | 0);
+ $641 = $__v$i$i224 + 8 | 0;
+ $642 = HEAP32[$641 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($642, $20);
+ HEAP32[$641 >> 2] = $642 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($20);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($21, 13207);
+ $645 = $db + 4 | 0;
+ $646 = HEAP32[$645 >> 2] | 0;
+ $648 = HEAP32[$db + 8 >> 2] | 0;
+ if ($646 >>> 0 < $648 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($646, $21);
+ HEAP32[$645 >> 2] = (HEAP32[$645 >> 2] | 0) + 24;
+ } else {
+ $655 = HEAP32[$db >> 2] | 0;
+ $656 = $646 - $655 | 0;
+ $657 = ($656 | 0) / 24 | 0;
+ $658 = $657 + 1 | 0;
+ if (($656 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $662 = ($648 - $655 | 0) / 24 | 0;
+ if ($662 >>> 0 < 1073741823) {
+ $664 = $662 << 1;
+ $$0$i$i$i105 = $664 >>> 0 < $658 >>> 0 ? $658 : $664;
+ } else $$0$i$i$i105 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i105, $657, $db + 12 | 0);
+ $667 = $__v$i$i224 + 8 | 0;
+ $668 = HEAP32[$667 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($668, $21);
+ HEAP32[$667 >> 2] = $668 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($21);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 109:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 105:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($22, 13217);
+ $674 = $db + 4 | 0;
+ $675 = HEAP32[$674 >> 2] | 0;
+ $677 = HEAP32[$db + 8 >> 2] | 0;
+ if ($675 >>> 0 < $677 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($675, $22);
+ HEAP32[$674 >> 2] = (HEAP32[$674 >> 2] | 0) + 24;
+ } else {
+ $684 = HEAP32[$db >> 2] | 0;
+ $685 = $675 - $684 | 0;
+ $686 = ($685 | 0) / 24 | 0;
+ $687 = $686 + 1 | 0;
+ if (($685 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $691 = ($677 - $684 | 0) / 24 | 0;
+ if ($691 >>> 0 < 1073741823) {
+ $693 = $691 << 1;
+ $$0$i$i$i110 = $693 >>> 0 < $687 >>> 0 ? $687 : $693;
+ } else $$0$i$i$i110 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i110, $686, $db + 12 | 0);
+ $696 = $__v$i$i224 + 8 | 0;
+ $697 = HEAP32[$696 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($697, $22);
+ HEAP32[$696 >> 2] = $697 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($22);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 73:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($23, 13227);
+ $700 = $db + 4 | 0;
+ $701 = HEAP32[$700 >> 2] | 0;
+ $703 = HEAP32[$db + 8 >> 2] | 0;
+ if ($701 >>> 0 < $703 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($701, $23);
+ HEAP32[$700 >> 2] = (HEAP32[$700 >> 2] | 0) + 24;
+ } else {
+ $710 = HEAP32[$db >> 2] | 0;
+ $711 = $701 - $710 | 0;
+ $712 = ($711 | 0) / 24 | 0;
+ $713 = $712 + 1 | 0;
+ if (($711 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $717 = ($703 - $710 | 0) / 24 | 0;
+ if ($717 >>> 0 < 1073741823) {
+ $719 = $717 << 1;
+ $$0$i$i$i115 = $719 >>> 0 < $713 >>> 0 ? $713 : $719;
+ } else $$0$i$i$i115 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i115, $712, $db + 12 | 0);
+ $722 = $__v$i$i224 + 8 | 0;
+ $723 = HEAP32[$722 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($723, $23);
+ HEAP32[$722 >> 2] = $723 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($23);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($24, 13050);
+ $726 = $db + 4 | 0;
+ $727 = HEAP32[$726 >> 2] | 0;
+ $729 = HEAP32[$db + 8 >> 2] | 0;
+ if ($727 >>> 0 < $729 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($727, $24);
+ HEAP32[$726 >> 2] = (HEAP32[$726 >> 2] | 0) + 24;
+ } else {
+ $736 = HEAP32[$db >> 2] | 0;
+ $737 = $727 - $736 | 0;
+ $738 = ($737 | 0) / 24 | 0;
+ $739 = $738 + 1 | 0;
+ if (($737 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $743 = ($729 - $736 | 0) / 24 | 0;
+ if ($743 >>> 0 < 1073741823) {
+ $745 = $743 << 1;
+ $$0$i$i$i120 = $745 >>> 0 < $739 >>> 0 ? $739 : $745;
+ } else $$0$i$i$i120 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i120, $738, $db + 12 | 0);
+ $748 = $__v$i$i224 + 8 | 0;
+ $749 = HEAP32[$748 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($749, $24);
+ HEAP32[$748 >> 2] = $749 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($24);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 76:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($25, 13238);
+ $752 = $db + 4 | 0;
+ $753 = HEAP32[$752 >> 2] | 0;
+ $755 = HEAP32[$db + 8 >> 2] | 0;
+ if ($753 >>> 0 < $755 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($753, $25);
+ HEAP32[$752 >> 2] = (HEAP32[$752 >> 2] | 0) + 24;
+ } else {
+ $762 = HEAP32[$db >> 2] | 0;
+ $763 = $753 - $762 | 0;
+ $764 = ($763 | 0) / 24 | 0;
+ $765 = $764 + 1 | 0;
+ if (($763 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $769 = ($755 - $762 | 0) / 24 | 0;
+ if ($769 >>> 0 < 1073741823) {
+ $771 = $769 << 1;
+ $$0$i$i$i125 = $771 >>> 0 < $765 >>> 0 ? $765 : $771;
+ } else $$0$i$i$i125 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i125, $764, $db + 12 | 0);
+ $774 = $__v$i$i224 + 8 | 0;
+ $775 = HEAP32[$774 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($775, $25);
+ HEAP32[$774 >> 2] = $775 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($25);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 109:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($26, 13249);
+ $778 = $db + 4 | 0;
+ $779 = HEAP32[$778 >> 2] | 0;
+ $781 = HEAP32[$db + 8 >> 2] | 0;
+ if ($779 >>> 0 < $781 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($779, $26);
+ HEAP32[$778 >> 2] = (HEAP32[$778 >> 2] | 0) + 24;
+ } else {
+ $788 = HEAP32[$db >> 2] | 0;
+ $789 = $779 - $788 | 0;
+ $790 = ($789 | 0) / 24 | 0;
+ $791 = $790 + 1 | 0;
+ if (($789 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $795 = ($781 - $788 | 0) / 24 | 0;
+ if ($795 >>> 0 < 1073741823) {
+ $797 = $795 << 1;
+ $$0$i$i$i130 = $797 >>> 0 < $791 >>> 0 ? $791 : $797;
+ } else $$0$i$i$i130 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i130, $790, $db + 12 | 0);
+ $800 = $__v$i$i224 + 8 | 0;
+ $801 = HEAP32[$800 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($801, $26);
+ HEAP32[$800 >> 2] = $801 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($26);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 110:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 97:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj15EEERAT__Kc($27, 13260);
+ $807 = $db + 4 | 0;
+ $808 = HEAP32[$807 >> 2] | 0;
+ $810 = HEAP32[$db + 8 >> 2] | 0;
+ if ($808 >>> 0 < $810 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($808, $27);
+ HEAP32[$807 >> 2] = (HEAP32[$807 >> 2] | 0) + 24;
+ } else {
+ $817 = HEAP32[$db >> 2] | 0;
+ $818 = $808 - $817 | 0;
+ $819 = ($818 | 0) / 24 | 0;
+ $820 = $819 + 1 | 0;
+ if (($818 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $824 = ($810 - $817 | 0) / 24 | 0;
+ if ($824 >>> 0 < 1073741823) {
+ $826 = $824 << 1;
+ $$0$i$i$i135 = $826 >>> 0 < $820 >>> 0 ? $820 : $826;
+ } else $$0$i$i$i135 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i135, $819, $db + 12 | 0);
+ $829 = $__v$i$i224 + 8 | 0;
+ $830 = HEAP32[$829 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($830, $27);
+ HEAP32[$829 >> 2] = $830 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($27);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 101:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($28, 13275);
+ $833 = $db + 4 | 0;
+ $834 = HEAP32[$833 >> 2] | 0;
+ $836 = HEAP32[$db + 8 >> 2] | 0;
+ if ($834 >>> 0 < $836 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($834, $28);
+ HEAP32[$833 >> 2] = (HEAP32[$833 >> 2] | 0) + 24;
+ } else {
+ $843 = HEAP32[$db >> 2] | 0;
+ $844 = $834 - $843 | 0;
+ $845 = ($844 | 0) / 24 | 0;
+ $846 = $845 + 1 | 0;
+ if (($844 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $850 = ($836 - $843 | 0) / 24 | 0;
+ if ($850 >>> 0 < 1073741823) {
+ $852 = $850 << 1;
+ $$0$i$i$i140 = $852 >>> 0 < $846 >>> 0 ? $846 : $852;
+ } else $$0$i$i$i140 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i140, $845, $db + 12 | 0);
+ $855 = $__v$i$i224 + 8 | 0;
+ $856 = HEAP32[$855 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($856, $28);
+ HEAP32[$855 >> 2] = $856 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($28);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 103:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($29, 13217);
+ $859 = $db + 4 | 0;
+ $860 = HEAP32[$859 >> 2] | 0;
+ $862 = HEAP32[$db + 8 >> 2] | 0;
+ if ($860 >>> 0 < $862 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($860, $29);
+ HEAP32[$859 >> 2] = (HEAP32[$859 >> 2] | 0) + 24;
+ } else {
+ $869 = HEAP32[$db >> 2] | 0;
+ $870 = $860 - $869 | 0;
+ $871 = ($870 | 0) / 24 | 0;
+ $872 = $871 + 1 | 0;
+ if (($870 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $876 = ($862 - $869 | 0) / 24 | 0;
+ if ($876 >>> 0 < 1073741823) {
+ $878 = $876 << 1;
+ $$0$i$i$i145 = $878 >>> 0 < $872 >>> 0 ? $872 : $878;
+ } else $$0$i$i$i145 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i145, $871, $db + 12 | 0);
+ $881 = $__v$i$i224 + 8 | 0;
+ $882 = HEAP32[$881 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($882, $29);
+ HEAP32[$881 >> 2] = $882 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($29);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($30, 13286);
+ $885 = $db + 4 | 0;
+ $886 = HEAP32[$885 >> 2] | 0;
+ $888 = HEAP32[$db + 8 >> 2] | 0;
+ if ($886 >>> 0 < $888 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($886, $30);
+ HEAP32[$885 >> 2] = (HEAP32[$885 >> 2] | 0) + 24;
+ } else {
+ $895 = HEAP32[$db >> 2] | 0;
+ $896 = $886 - $895 | 0;
+ $897 = ($896 | 0) / 24 | 0;
+ $898 = $897 + 1 | 0;
+ if (($896 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $902 = ($888 - $895 | 0) / 24 | 0;
+ if ($902 >>> 0 < 1073741823) {
+ $904 = $902 << 1;
+ $$0$i$i$i150 = $904 >>> 0 < $898 >>> 0 ? $898 : $904;
+ } else $$0$i$i$i150 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i150, $897, $db + 12 | 0);
+ $907 = $__v$i$i224 + 8 | 0;
+ $908 = HEAP32[$907 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($908, $30);
+ HEAP32[$907 >> 2] = $908 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($30);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 119:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj13EEERAT__Kc($31, 13296);
+ $911 = $db + 4 | 0;
+ $912 = HEAP32[$911 >> 2] | 0;
+ $914 = HEAP32[$db + 8 >> 2] | 0;
+ if ($912 >>> 0 < $914 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($912, $31);
+ HEAP32[$911 >> 2] = (HEAP32[$911 >> 2] | 0) + 24;
+ } else {
+ $921 = HEAP32[$db >> 2] | 0;
+ $922 = $912 - $921 | 0;
+ $923 = ($922 | 0) / 24 | 0;
+ $924 = $923 + 1 | 0;
+ if (($922 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $928 = ($914 - $921 | 0) / 24 | 0;
+ if ($928 >>> 0 < 1073741823) {
+ $930 = $928 << 1;
+ $$0$i$i$i155 = $930 >>> 0 < $924 >>> 0 ? $924 : $930;
+ } else $$0$i$i$i155 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i155, $923, $db + 12 | 0);
+ $933 = $__v$i$i224 + 8 | 0;
+ $934 = HEAP32[$933 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($934, $31);
+ HEAP32[$933 >> 2] = $934 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($31);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 111:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 111:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($32, 13309);
+ $940 = $db + 4 | 0;
+ $941 = HEAP32[$940 >> 2] | 0;
+ $943 = HEAP32[$db + 8 >> 2] | 0;
+ if ($941 >>> 0 < $943 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($941, $32);
+ HEAP32[$940 >> 2] = (HEAP32[$940 >> 2] | 0) + 24;
+ } else {
+ $950 = HEAP32[$db >> 2] | 0;
+ $951 = $941 - $950 | 0;
+ $952 = ($951 | 0) / 24 | 0;
+ $953 = $952 + 1 | 0;
+ if (($951 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $957 = ($943 - $950 | 0) / 24 | 0;
+ if ($957 >>> 0 < 1073741823) {
+ $959 = $957 << 1;
+ $$0$i$i$i160 = $959 >>> 0 < $953 >>> 0 ? $953 : $959;
+ } else $$0$i$i$i160 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i160, $952, $db + 12 | 0);
+ $962 = $__v$i$i224 + 8 | 0;
+ $963 = HEAP32[$962 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($963, $32);
+ HEAP32[$962 >> 2] = $963 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($32);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 114:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($33, 13320);
+ $966 = $db + 4 | 0;
+ $967 = HEAP32[$966 >> 2] | 0;
+ $969 = HEAP32[$db + 8 >> 2] | 0;
+ if ($967 >>> 0 < $969 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($967, $33);
+ HEAP32[$966 >> 2] = (HEAP32[$966 >> 2] | 0) + 24;
+ } else {
+ $976 = HEAP32[$db >> 2] | 0;
+ $977 = $967 - $976 | 0;
+ $978 = ($977 | 0) / 24 | 0;
+ $979 = $978 + 1 | 0;
+ if (($977 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $983 = ($969 - $976 | 0) / 24 | 0;
+ if ($983 >>> 0 < 1073741823) {
+ $985 = $983 << 1;
+ $$0$i$i$i165 = $985 >>> 0 < $979 >>> 0 ? $979 : $985;
+ } else $$0$i$i$i165 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i165, $978, $db + 12 | 0);
+ $988 = $__v$i$i224 + 8 | 0;
+ $989 = HEAP32[$988 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($989, $33);
+ HEAP32[$988 >> 2] = $989 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($33);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 82:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($34, 13330);
+ $992 = $db + 4 | 0;
+ $993 = HEAP32[$992 >> 2] | 0;
+ $995 = HEAP32[$db + 8 >> 2] | 0;
+ if ($993 >>> 0 < $995 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($993, $34);
+ HEAP32[$992 >> 2] = (HEAP32[$992 >> 2] | 0) + 24;
+ } else {
+ $1002 = HEAP32[$db >> 2] | 0;
+ $1003 = $993 - $1002 | 0;
+ $1004 = ($1003 | 0) / 24 | 0;
+ $1005 = $1004 + 1 | 0;
+ if (($1003 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1009 = ($995 - $1002 | 0) / 24 | 0;
+ if ($1009 >>> 0 < 1073741823) {
+ $1011 = $1009 << 1;
+ $$0$i$i$i170 = $1011 >>> 0 < $1005 >>> 0 ? $1005 : $1011;
+ } else $$0$i$i$i170 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i170, $1004, $db + 12 | 0);
+ $1014 = $__v$i$i224 + 8 | 0;
+ $1015 = HEAP32[$1014 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1015, $34);
+ HEAP32[$1014 >> 2] = $1015 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($34);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 112:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 109:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj12EEERAT__Kc($35, 13341);
+ $1021 = $db + 4 | 0;
+ $1022 = HEAP32[$1021 >> 2] | 0;
+ $1024 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1022 >>> 0 < $1024 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1022, $35);
+ HEAP32[$1021 >> 2] = (HEAP32[$1021 >> 2] | 0) + 24;
+ } else {
+ $1031 = HEAP32[$db >> 2] | 0;
+ $1032 = $1022 - $1031 | 0;
+ $1033 = ($1032 | 0) / 24 | 0;
+ $1034 = $1033 + 1 | 0;
+ if (($1032 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1038 = ($1024 - $1031 | 0) / 24 | 0;
+ if ($1038 >>> 0 < 1073741823) {
+ $1040 = $1038 << 1;
+ $$0$i$i$i175 = $1040 >>> 0 < $1034 >>> 0 ? $1034 : $1040;
+ } else $$0$i$i$i175 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i175, $1033, $db + 12 | 0);
+ $1043 = $__v$i$i224 + 8 | 0;
+ $1044 = HEAP32[$1043 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1044, $35);
+ HEAP32[$1043 >> 2] = $1044 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($35);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($36, 13353);
+ $1047 = $db + 4 | 0;
+ $1048 = HEAP32[$1047 >> 2] | 0;
+ $1050 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1048 >>> 0 < $1050 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1048, $36);
+ HEAP32[$1047 >> 2] = (HEAP32[$1047 >> 2] | 0) + 24;
+ } else {
+ $1057 = HEAP32[$db >> 2] | 0;
+ $1058 = $1048 - $1057 | 0;
+ $1059 = ($1058 | 0) / 24 | 0;
+ $1060 = $1059 + 1 | 0;
+ if (($1058 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1064 = ($1050 - $1057 | 0) / 24 | 0;
+ if ($1064 >>> 0 < 1073741823) {
+ $1066 = $1064 << 1;
+ $$0$i$i$i180 = $1066 >>> 0 < $1060 >>> 0 ? $1060 : $1066;
+ } else $$0$i$i$i180 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i180, $1059, $db + 12 | 0);
+ $1069 = $__v$i$i224 + 8 | 0;
+ $1070 = HEAP32[$1069 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1070, $36);
+ HEAP32[$1069 >> 2] = $1070 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($36);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 76:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($37, 13363);
+ $1073 = $db + 4 | 0;
+ $1074 = HEAP32[$1073 >> 2] | 0;
+ $1076 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1074 >>> 0 < $1076 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1074, $37);
+ HEAP32[$1073 >> 2] = (HEAP32[$1073 >> 2] | 0) + 24;
+ } else {
+ $1083 = HEAP32[$db >> 2] | 0;
+ $1084 = $1074 - $1083 | 0;
+ $1085 = ($1084 | 0) / 24 | 0;
+ $1086 = $1085 + 1 | 0;
+ if (($1084 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1090 = ($1076 - $1083 | 0) / 24 | 0;
+ if ($1090 >>> 0 < 1073741823) {
+ $1092 = $1090 << 1;
+ $$0$i$i$i185 = $1092 >>> 0 < $1086 >>> 0 ? $1086 : $1092;
+ } else $$0$i$i$i185 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i185, $1085, $db + 12 | 0);
+ $1095 = $__v$i$i224 + 8 | 0;
+ $1096 = HEAP32[$1095 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1096, $37);
+ HEAP32[$1095 >> 2] = $1096 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($37);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 112:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($38, 13374);
+ $1099 = $db + 4 | 0;
+ $1100 = HEAP32[$1099 >> 2] | 0;
+ $1102 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1100 >>> 0 < $1102 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1100, $38);
+ HEAP32[$1099 >> 2] = (HEAP32[$1099 >> 2] | 0) + 24;
+ } else {
+ $1109 = HEAP32[$db >> 2] | 0;
+ $1110 = $1100 - $1109 | 0;
+ $1111 = ($1110 | 0) / 24 | 0;
+ $1112 = $1111 + 1 | 0;
+ if (($1110 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1116 = ($1102 - $1109 | 0) / 24 | 0;
+ if ($1116 >>> 0 < 1073741823) {
+ $1118 = $1116 << 1;
+ $$0$i$i$i190 = $1118 >>> 0 < $1112 >>> 0 ? $1112 : $1118;
+ } else $$0$i$i$i190 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i190, $1111, $db + 12 | 0);
+ $1121 = $__v$i$i224 + 8 | 0;
+ $1122 = HEAP32[$1121 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1122, $38);
+ HEAP32[$1121 >> 2] = $1122 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($38);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($39, 13353);
+ $1125 = $db + 4 | 0;
+ $1126 = HEAP32[$1125 >> 2] | 0;
+ $1128 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1126 >>> 0 < $1128 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1126, $39);
+ HEAP32[$1125 >> 2] = (HEAP32[$1125 >> 2] | 0) + 24;
+ } else {
+ $1135 = HEAP32[$db >> 2] | 0;
+ $1136 = $1126 - $1135 | 0;
+ $1137 = ($1136 | 0) / 24 | 0;
+ $1138 = $1137 + 1 | 0;
+ if (($1136 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1142 = ($1128 - $1135 | 0) / 24 | 0;
+ if ($1142 >>> 0 < 1073741823) {
+ $1144 = $1142 << 1;
+ $$0$i$i$i195 = $1144 >>> 0 < $1138 >>> 0 ? $1138 : $1144;
+ } else $$0$i$i$i195 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i195, $1137, $db + 12 | 0);
+ $1147 = $__v$i$i224 + 8 | 0;
+ $1148 = HEAP32[$1147 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1148, $39);
+ HEAP32[$1147 >> 2] = $1148 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($39);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($40, 13385);
+ $1151 = $db + 4 | 0;
+ $1152 = HEAP32[$1151 >> 2] | 0;
+ $1154 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1152 >>> 0 < $1154 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1152, $40);
+ HEAP32[$1151 >> 2] = (HEAP32[$1151 >> 2] | 0) + 24;
+ } else {
+ $1161 = HEAP32[$db >> 2] | 0;
+ $1162 = $1152 - $1161 | 0;
+ $1163 = ($1162 | 0) / 24 | 0;
+ $1164 = $1163 + 1 | 0;
+ if (($1162 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1168 = ($1154 - $1161 | 0) / 24 | 0;
+ if ($1168 >>> 0 < 1073741823) {
+ $1170 = $1168 << 1;
+ $$0$i$i$i200 = $1170 >>> 0 < $1164 >>> 0 ? $1164 : $1170;
+ } else $$0$i$i$i200 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i200, $1163, $db + 12 | 0);
+ $1173 = $__v$i$i224 + 8 | 0;
+ $1174 = HEAP32[$1173 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1174, $40);
+ HEAP32[$1173 >> 2] = $1174 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($40);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 113:
+ {
+ if ((HEAP8[$first + 1 >> 0] | 0) != 117) {
+ $$0 = $first;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($41, 13396);
+ $1180 = $db + 4 | 0;
+ $1181 = HEAP32[$1180 >> 2] | 0;
+ $1183 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1181 >>> 0 < $1183 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1181, $41);
+ HEAP32[$1180 >> 2] = (HEAP32[$1180 >> 2] | 0) + 24;
+ } else {
+ $1190 = HEAP32[$db >> 2] | 0;
+ $1191 = $1181 - $1190 | 0;
+ $1192 = ($1191 | 0) / 24 | 0;
+ $1193 = $1192 + 1 | 0;
+ if (($1191 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1197 = ($1183 - $1190 | 0) / 24 | 0;
+ if ($1197 >>> 0 < 1073741823) {
+ $1199 = $1197 << 1;
+ $$0$i$i$i205 = $1199 >>> 0 < $1193 >>> 0 ? $1193 : $1199;
+ } else $$0$i$i$i205 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i205, $1192, $db + 12 | 0);
+ $1202 = $__v$i$i224 + 8 | 0;
+ $1203 = HEAP32[$1202 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1203, $41);
+ HEAP32[$1202 >> 2] = $1203 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($41);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 114:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 109:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($42, 13406);
+ $1209 = $db + 4 | 0;
+ $1210 = HEAP32[$1209 >> 2] | 0;
+ $1212 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1210 >>> 0 < $1212 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1210, $42);
+ HEAP32[$1209 >> 2] = (HEAP32[$1209 >> 2] | 0) + 24;
+ } else {
+ $1219 = HEAP32[$db >> 2] | 0;
+ $1220 = $1210 - $1219 | 0;
+ $1221 = ($1220 | 0) / 24 | 0;
+ $1222 = $1221 + 1 | 0;
+ if (($1220 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1226 = ($1212 - $1219 | 0) / 24 | 0;
+ if ($1226 >>> 0 < 1073741823) {
+ $1228 = $1226 << 1;
+ $$0$i$i$i210 = $1228 >>> 0 < $1222 >>> 0 ? $1222 : $1228;
+ } else $$0$i$i$i210 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i210, $1221, $db + 12 | 0);
+ $1231 = $__v$i$i224 + 8 | 0;
+ $1232 = HEAP32[$1231 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1232, $42);
+ HEAP32[$1231 >> 2] = $1232 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($42);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 77:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($43, 13416);
+ $1235 = $db + 4 | 0;
+ $1236 = HEAP32[$1235 >> 2] | 0;
+ $1238 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1236 >>> 0 < $1238 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1236, $43);
+ HEAP32[$1235 >> 2] = (HEAP32[$1235 >> 2] | 0) + 24;
+ } else {
+ $1245 = HEAP32[$db >> 2] | 0;
+ $1246 = $1236 - $1245 | 0;
+ $1247 = ($1246 | 0) / 24 | 0;
+ $1248 = $1247 + 1 | 0;
+ if (($1246 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1252 = ($1238 - $1245 | 0) / 24 | 0;
+ if ($1252 >>> 0 < 1073741823) {
+ $1254 = $1252 << 1;
+ $$0$i$i$i215 = $1254 >>> 0 < $1248 >>> 0 ? $1248 : $1254;
+ } else $$0$i$i$i215 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i215, $1247, $db + 12 | 0);
+ $1257 = $__v$i$i224 + 8 | 0;
+ $1258 = HEAP32[$1257 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1258, $43);
+ HEAP32[$1257 >> 2] = $1258 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($43);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($44, 13427);
+ $1261 = $db + 4 | 0;
+ $1262 = HEAP32[$1261 >> 2] | 0;
+ $1264 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1262 >>> 0 < $1264 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1262, $44);
+ HEAP32[$1261 >> 2] = (HEAP32[$1261 >> 2] | 0) + 24;
+ } else {
+ $1271 = HEAP32[$db >> 2] | 0;
+ $1272 = $1262 - $1271 | 0;
+ $1273 = ($1272 | 0) / 24 | 0;
+ $1274 = $1273 + 1 | 0;
+ if (($1272 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1278 = ($1264 - $1271 | 0) / 24 | 0;
+ if ($1278 >>> 0 < 1073741823) {
+ $1280 = $1278 << 1;
+ $$0$i$i$i220 = $1280 >>> 0 < $1274 >>> 0 ? $1274 : $1280;
+ } else $$0$i$i$i220 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i220, $1273, $db + 12 | 0);
+ $1283 = $__v$i$i224 + 8 | 0;
+ $1284 = HEAP32[$1283 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1284, $44);
+ HEAP32[$1283 >> 2] = $1284 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($44);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 83:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj12EEERAT__Kc($45, 13438);
+ $1287 = $db + 4 | 0;
+ $1288 = HEAP32[$1287 >> 2] | 0;
+ $1290 = HEAP32[$db + 8 >> 2] | 0;
+ if ($1288 >>> 0 < $1290 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1288, $45);
+ HEAP32[$1287 >> 2] = (HEAP32[$1287 >> 2] | 0) + 24;
+ } else {
+ $1297 = HEAP32[$db >> 2] | 0;
+ $1298 = $1288 - $1297 | 0;
+ $1299 = ($1298 | 0) / 24 | 0;
+ $1300 = $1299 + 1 | 0;
+ if (($1298 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $1304 = ($1290 - $1297 | 0) / 24 | 0;
+ if ($1304 >>> 0 < 1073741823) {
+ $1306 = $1304 << 1;
+ $$0$i$i$i225 = $1306 >>> 0 < $1300 >>> 0 ? $1300 : $1306;
+ } else $$0$i$i$i225 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i224, $$0$i$i$i225, $1299, $db + 12 | 0);
+ $1309 = $__v$i$i224 + 8 | 0;
+ $1310 = HEAP32[$1309 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($1310, $45);
+ HEAP32[$1309 >> 2] = $1310 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i224);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i224);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($45);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 118:
+ {
+ if (((HEAP8[$first + 1 >> 0] | 0) + -48 | 0) >>> 0 >= 10) {
+ $$0 = $first;
+ break L1;
+ }
+ $1316 = $first + 2 | 0;
+ $1317 = __ZN10__cxxabiv112_GLOBAL__N_117parse_source_nameINS0_2DbEEEPKcS4_S4_RT_($1316, $last, $db) | 0;
+ if (($1317 | 0) == ($1316 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $1321 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($1321 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($1321 + -24 | 0, 0, 13022) | 0;
+ $$0 = $1317;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ } while (0); else $$0 = $first; while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+function _arPattGetImage2($imageProcMode, $pattDetectMode, $patt_size, $sample_size, $image, $xsize, $ysize, $pixelFormat, $paramLTf, $vertex, $pattRatio, $ext_patt) {
+ $imageProcMode = $imageProcMode | 0;
+ $pattDetectMode = $pattDetectMode | 0;
+ $patt_size = $patt_size | 0;
+ $sample_size = $sample_size | 0;
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $pixelFormat = $pixelFormat | 0;
+ $paramLTf = $paramLTf | 0;
+ $vertex = $vertex | 0;
+ $pattRatio = +$pattRatio;
+ $ext_patt = $ext_patt | 0;
+ var $$0 = 0, $100 = 0, $1001 = 0, $1005 = 0, $1009 = 0, $1012 = 0, $1023 = 0.0, $1028 = 0.0, $103 = 0.0, $1035 = 0.0, $104 = 0.0, $1045 = 0.0, $1054 = 0.0, $1055 = 0.0, $106 = 0, $107 = 0, $1074 = 0, $108 = 0, $1084 = 0, $1090 = 0.0, $1096 = 0.0, $1097 = 0.0, $110 = 0.0, $1101 = 0, $1107 = 0, $111 = 0.0, $1111 = 0, $1113 = 0, $1119 = 0, $112 = 0.0, $1120 = 0, $1124 = 0, $1128 = 0, $113 = 0, $1132 = 0, $1135 = 0, $114 = 0, $1146 = 0.0, $115 = 0, $1151 = 0.0, $1158 = 0.0, $116 = 0, $1168 = 0.0, $117 = 0, $1177 = 0.0, $1178 = 0.0, $118 = 0, $119 = 0, $1199 = 0, $120 = 0, $1203 = 0, $121 = 0, $1211 = 0, $1212 = 0, $1217 = 0, $1225 = 0, $123 = 0, $1231 = 0, $124 = 0.0, $1242 = 0.0, $1247 = 0.0, $125 = 0.0, $1254 = 0.0, $126 = 0.0, $1264 = 0.0, $127 = 0, $1273 = 0.0, $1274 = 0.0, $128 = 0, $129 = 0, $1295 = 0, $1299 = 0, $130 = 0, $1307 = 0, $1308 = 0, $131 = 0, $1313 = 0, $132 = 0, $1321 = 0, $1327 = 0, $133 = 0, $1338 = 0.0, $134 = 0, $1343 = 0.0, $135 = 0, $1350 = 0.0, $1360 = 0.0, $1369 = 0.0, $137 = 0, $1370 = 0.0, $138 = 0.0, $139 = 0.0, $1391 = 0, $140 = 0.0, $1402 = 0, $1403 = 0, $1408 = 0, $141 = 0, $1413 = 0, $1419 = 0, $142 = 0, $143 = 0, $1433 = 0, $1436 = 0.0, $1437 = 0.0, $1438 = 0.0, $1439 = 0, $144 = 0, $1440 = 0, $1441 = 0, $1442 = 0, $1443 = 0, $1444 = 0, $1445 = 0, $1446 = 0, $1447 = 0, $1449 = 0, $145 = 0, $1450 = 0, $1456 = 0.0, $146 = 0, $1461 = 0.0, $1468 = 0.0, $147 = 0, $1478 = 0.0, $148 = 0, $1487 = 0.0, $1488 = 0.0, $149 = 0, $1509 = 0, $151 = 0, $152 = 0.0, $1528 = 0, $153 = 0.0, $1537 = 0.0, $1538 = 0.0, $1539 = 0.0, $154 = 0.0, $1540 = 0, $1541 = 0, $1542 = 0, $1543 = 0, $1544 = 0, $1545 = 0, $1546 = 0, $1547 = 0, $1548 = 0, $155 = 0, $1550 = 0, $1555 = 0.0, $156 = 0, $1560 = 0.0, $1567 = 0.0, $157 = 0, $1577 = 0.0, $158 = 0, $1586 = 0.0, $1587 = 0.0, $159 = 0, $160 = 0, $1608 = 0, $161 = 0, $162 = 0, $1627 = 0, $163 = 0, $1636 = 0.0, $1637 = 0.0, $1638 = 0.0, $1639 = 0, $1640 = 0, $1641 = 0, $1642 = 0, $1643 = 0, $1644 = 0, $1645 = 0, $1646 = 0, $1647 = 0, $1649 = 0, $165 = 0, $1654 = 0.0, $1659 = 0.0, $166 = 0.0, $1666 = 0.0, $167 = 0.0, $1676 = 0.0, $168 = 0.0, $1685 = 0.0, $1686 = 0.0, $169 = 0, $170 = 0, $1707 = 0, $171 = 0, $172 = 0, $1727 = 0, $173 = 0, $1734 = 0.0, $1735 = 0.0, $1736 = 0.0, $1737 = 0, $1738 = 0, $1739 = 0, $174 = 0, $1740 = 0, $1741 = 0, $1742 = 0, $1743 = 0, $1744 = 0, $1745 = 0, $1747 = 0, $1748 = 0.0, $1749 = 0.0, $175 = 0, $1750 = 0.0, $1751 = 0, $1752 = 0, $1753 = 0, $1754 = 0, $1755 = 0, $1756 = 0, $1757 = 0, $1758 = 0, $1759 = 0, $176 = 0, $1761 = 0, $1762 = 0.0, $1763 = 0.0, $1764 = 0.0, $1765 = 0, $1766 = 0, $1767 = 0, $1768 = 0, $1769 = 0, $177 = 0, $1770 = 0, $1771 = 0, $1772 = 0, $1773 = 0, $1775 = 0, $1776 = 0.0, $1777 = 0.0, $1778 = 0.0, $1779 = 0, $1780 = 0, $1781 = 0, $1782 = 0, $1783 = 0, $1784 = 0, $1785 = 0, $1786 = 0, $1787 = 0, $1789 = 0, $179 = 0, $1790 = 0.0, $1791 = 0.0, $1792 = 0.0, $1793 = 0, $1794 = 0, $1795 = 0, $1796 = 0, $1797 = 0, $1798 = 0, $1799 = 0, $180 = 0.0, $1800 = 0, $1801 = 0, $1803 = 0, $1804 = 0.0, $1805 = 0.0, $1806 = 0.0, $1807 = 0, $1808 = 0, $1809 = 0, $181 = 0.0, $1810 = 0, $1811 = 0, $1812 = 0, $1813 = 0, $1814 = 0, $1815 = 0, $1817 = 0, $182 = 0.0, $1822 = 0.0, $1827 = 0.0, $183 = 0, $1834 = 0.0, $184 = 0, $1844 = 0.0, $185 = 0, $1853 = 0.0, $1854 = 0.0, $186 = 0, $187 = 0, $1875 = 0, $188 = 0, $1882 = 0, $189 = 0, $1893 = 0.0, $1898 = 0.0, $190 = 0, $1905 = 0.0, $191 = 0, $1915 = 0.0, $1924 = 0.0, $1925 = 0.0, $193 = 0, $194 = 0.0, $1948 = 0, $195 = 0.0, $1955 = 0, $196 = 0.0, $1966 = 0.0, $197 = 0, $1971 = 0.0, $1978 = 0.0, $198 = 0, $1988 = 0.0, $199 = 0, $1997 = 0.0, $1998 = 0.0, $200 = 0, $201 = 0, $202 = 0, $2020 = 0, $2027 = 0, $203 = 0, $2038 = 0.0, $204 = 0, $2043 = 0.0, $205 = 0, $2050 = 0.0, $2060 = 0.0, $2069 = 0.0, $207 = 0, $2070 = 0.0, $208 = 0.0, $209 = 0.0, $2091 = 0, $2094 = 0, $210 = 0.0, $2102 = 0, $211 = 0, $2117 = 0, $212 = 0, $2128 = 0.0, $213 = 0, $2133 = 0.0, $214 = 0, $2140 = 0.0, $215 = 0, $2150 = 0.0, $2159 = 0.0, $216 = 0, $2160 = 0.0, $217 = 0, $218 = 0, $2181 = 0, $2184 = 0, $219 = 0, $2192 = 0, $2207 = 0, $221 = 0, $2218 = 0.0, $222 = 0.0, $2223 = 0.0, $223 = 0.0, $2230 = 0.0, $224 = 0.0, $2240 = 0.0, $2249 = 0.0, $225 = 0, $2250 = 0.0, $226 = 0, $227 = 0, $2271 = 0, $2274 = 0, $228 = 0, $229 = 0, $2293 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $235 = 0, $236 = 0.0, $237 = 0.0, $238 = 0.0, $239 = 0, $240 = 0, $241 = 0, $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $247 = 0, $249 = 0, $250 = 0.0, $251 = 0.0, $252 = 0.0, $253 = 0, $254 = 0, $255 = 0, $256 = 0, $257 = 0, $258 = 0, $259 = 0, $260 = 0, $261 = 0, $263 = 0, $264 = 0.0, $265 = 0.0, $266 = 0.0, $267 = 0, $268 = 0, $269 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $274 = 0, $275 = 0, $277 = 0, $278 = 0, $284 = 0.0, $289 = 0.0, $29 = 0.0, $296 = 0.0, $306 = 0.0, $31 = 0.0, $315 = 0.0, $316 = 0.0, $32 = 0.0, $337 = 0, $346 = 0, $347 = 0, $35 = 0.0, $355 = 0, $362 = 0, $37 = 0.0, $373 = 0.0, $378 = 0.0, $38 = 0.0, $385 = 0.0, $395 = 0.0, $404 = 0.0, $405 = 0.0, $41 = 0, $426 = 0, $43 = 0.0, $434 = 0, $435 = 0, $443 = 0, $45 = 0.0, $451 = 0, $46 = 0.0, $462 = 0.0, $467 = 0.0, $474 = 0.0, $484 = 0.0, $49 = 0.0, $493 = 0.0, $494 = 0.0, $51 = 0.0, $515 = 0, $52 = 0.0, $524 = 0, $525 = 0, $533 = 0, $540 = 0, $55 = 0, $551 = 0.0, $556 = 0.0, $56 = 0.0, $563 = 0.0, $573 = 0.0, $58 = 0.0, $582 = 0.0, $583 = 0.0, $604 = 0, $61 = 0, $612 = 0, $613 = 0, $62 = 0.0, $621 = 0, $629 = 0, $64 = 0.0, $640 = 0.0, $645 = 0.0, $652 = 0.0, $662 = 0.0, $67 = 0, $671 = 0.0, $672 = 0.0, $693 = 0, $702 = 0, $703 = 0, $711 = 0, $719 = 0, $73 = 0, $730 = 0.0, $735 = 0.0, $742 = 0.0, $752 = 0.0, $761 = 0.0, $762 = 0.0, $77 = 0, $783 = 0, $785 = 0, $790 = 0, $791 = 0, $795 = 0, $799 = 0, $810 = 0.0, $815 = 0.0, $822 = 0.0, $832 = 0.0, $841 = 0.0, $842 = 0.0, $863 = 0, $872 = 0, $873 = 0, $881 = 0, $889 = 0, $900 = 0.0, $905 = 0.0, $912 = 0.0, $922 = 0.0, $931 = 0.0, $932 = 0.0, $951 = 0, $954 = 0, $959 = 0.0, $973 = 0.0, $974 = 0.0, $978 = 0, $984 = 0, $988 = 0, $99 = 0, $990 = 0, $996 = 0, $997 = 0, $ext_patt2$0 = 0, $i$10291 = 0, $i$11297 = 0, $i$12303 = 0, $i$1237 = 0, $i$13236 = 0, $i$14312 = 0, $i$15318 = 0, $i$16324 = 0, $i$17330 = 0, $i$18336 = 0, $i$19342 = 0, $i$20348 = 0, $i$21354 = 0, $i$22360 = 0, $i$2243 = 0, $i$23309 = 0, $i$3249 = 0, $i$4255 = 0, $i$5261 = 0, $i$6267 = 0, $i$7273 = 0, $i$8279 = 0, $i$9285 = 0, $j$0241 = 0, $j$10301 = 0, $j$11307 = 0, $j$12316 = 0, $j$1247 = 0, $j$13322 = 0, $j$14328 = 0, $j$15334 = 0, $j$16340 = 0, $j$17346 = 0, $j$18352 = 0, $j$19358 = 0, $j$20364 = 0, $j$2253 = 0, $j$3259 = 0, $j$4265 = 0, $j$5271 = 0, $j$6277 = 0, $j$7283 = 0, $j$8289 = 0, $j$9295 = 0, $local = 0, $para = 0, $sample_size$xdiv2$2 = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, $vararg_buffer3 = 0, $vararg_buffer5 = 0, $world = 0, $xc$0 = 0, $xc$1 = 0, $xc$10 = 0, $xc$11 = 0, $xc$12 = 0, $xc$13 = 0, $xc$14 = 0, $xc$15 = 0, $xc$16 = 0, $xc$17 = 0, $xc$18 = 0, $xc$19 = 0, $xc$2 = 0, $xc$20 = 0, $xc$3 = 0, $xc$4 = 0, $xc$5 = 0, $xc$6 = 0, $xc$7 = 0, $xc$8 = 0, $xc$9 = 0, $xc2 = 0, $xdiv2$0 = 0, $xdiv2$0$lcssa = 0, $xdiv2$1 = 0, $xdiv2$1$lcssa = 0, $xdiv2$2 = 0, $yc$0 = 0, $yc$1 = 0, $yc$10 = 0, $yc$11 = 0, $yc$12 = 0, $yc$13 = 0, $yc$14 = 0, $yc$15 = 0, $yc$16 = 0, $yc$17 = 0, $yc$18 = 0, $yc$19 = 0, $yc$2 = 0, $yc$20 = 0, $yc$3 = 0, $yc$4 = 0, $yc$5 = 0, $yc$6 = 0, $yc$7 = 0, $yc$8 = 0, $yc$9 = 0, $yc2 = 0, $ydiv2$0 = 0, $ydiv2$1 = 0, $ydiv2$2 = 0, $ydiv2$3 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 240 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer5 = sp + 224 | 0;
+ $vararg_buffer3 = sp + 216 | 0;
+ $vararg_buffer1 = sp + 208 | 0;
+ $vararg_buffer = sp + 200 | 0;
+ $world = sp + 136 | 0;
+ $local = sp + 72 | 0;
+ $para = sp;
+ $xc2 = sp + 232 | 0;
+ $yc2 = sp + 228 | 0;
+ HEAPF64[$world >> 3] = 100.0;
+ HEAPF64[$world + 8 >> 3] = 100.0;
+ HEAPF64[$world + 16 >> 3] = 110.0;
+ HEAPF64[$world + 24 >> 3] = 100.0;
+ HEAPF64[$world + 32 >> 3] = 110.0;
+ HEAPF64[$world + 40 >> 3] = 110.0;
+ HEAPF64[$world + 48 >> 3] = 100.0;
+ HEAPF64[$world + 56 >> 3] = 110.0;
+ HEAPF64[$local >> 3] = +HEAPF64[$vertex >> 3];
+ HEAPF64[$local + 8 >> 3] = +HEAPF64[$vertex + 8 >> 3];
+ HEAPF64[$local + 16 >> 3] = +HEAPF64[$vertex + 16 >> 3];
+ HEAPF64[$local + 24 >> 3] = +HEAPF64[$vertex + 24 >> 3];
+ HEAPF64[$local + 32 >> 3] = +HEAPF64[$vertex + 32 >> 3];
+ HEAPF64[$local + 40 >> 3] = +HEAPF64[$vertex + 40 >> 3];
+ HEAPF64[$local + 48 >> 3] = +HEAPF64[$vertex + 48 >> 3];
+ HEAPF64[$local + 56 >> 3] = +HEAPF64[$vertex + 56 >> 3];
+ _get_cpara($world, $local, $para);
+ $29 = +HEAPF64[$local >> 3];
+ $31 = +HEAPF64[$local + 16 >> 3];
+ $32 = $29 - $31;
+ $35 = +HEAPF64[$local + 8 >> 3];
+ $37 = +HEAPF64[$local + 24 >> 3];
+ $38 = $35 - $37;
+ $41 = ~~($32 * $32 + $38 * $38);
+ $43 = +HEAPF64[$local + 32 >> 3];
+ $45 = +HEAPF64[$local + 48 >> 3];
+ $46 = $43 - $45;
+ $49 = +HEAPF64[$local + 40 >> 3];
+ $51 = +HEAPF64[$local + 56 >> 3];
+ $52 = $49 - $51;
+ $55 = ~~($46 * $46 + $52 * $52);
+ $56 = $31 - $43;
+ $58 = $37 - $49;
+ $61 = ~~($56 * $56 + $58 * $58);
+ $62 = $45 - $29;
+ $64 = $51 - $35;
+ $67 = ~~($62 * $62 + $64 * $64);
+ $73 = ~~(+((($55 | 0) > ($41 | 0) ? $55 : $41) | 0) * $pattRatio * $pattRatio);
+ $77 = ~~(+((($67 | 0) > ($61 | 0) ? $67 : $61) | 0) * $pattRatio * $pattRatio);
+ if (!$imageProcMode) {
+ $xdiv2$0 = $patt_size;
+ while (1) if (($xdiv2$0 | 0) < ($sample_size | 0) & (Math_imul($xdiv2$0, $xdiv2$0) | 0) < ($73 | 0)) $xdiv2$0 = $xdiv2$0 << 1; else {
+ $xdiv2$0$lcssa = $xdiv2$0;
+ break;
+ }
+ $ydiv2$0 = $patt_size;
+ while (1) if (($ydiv2$0 | 0) < ($sample_size | 0) & (Math_imul($ydiv2$0, $ydiv2$0) | 0) < ($77 | 0)) $ydiv2$0 = $ydiv2$0 << 1; else {
+ $xdiv2$2 = $xdiv2$0$lcssa;
+ $ydiv2$2 = $ydiv2$0;
+ break;
+ }
+ } else {
+ $xdiv2$1 = $patt_size;
+ while (1) if (($xdiv2$1 | 0) < ($sample_size | 0) & (Math_imul($xdiv2$1 << 2, $xdiv2$1) | 0) < ($73 | 0)) $xdiv2$1 = $xdiv2$1 << 1; else {
+ $xdiv2$1$lcssa = $xdiv2$1;
+ break;
+ }
+ $ydiv2$1 = $patt_size;
+ while (1) if (($ydiv2$1 | 0) < ($sample_size | 0) & (Math_imul($ydiv2$1 << 2, $ydiv2$1) | 0) < ($77 | 0)) $ydiv2$1 = $ydiv2$1 << 1; else {
+ $xdiv2$2 = $xdiv2$1$lcssa;
+ $ydiv2$2 = $ydiv2$1;
+ break;
+ }
+ }
+ $sample_size$xdiv2$2 = ($xdiv2$2 | 0) > ($sample_size | 0) ? $sample_size : $xdiv2$2;
+ $ydiv2$3 = ($ydiv2$2 | 0) > ($sample_size | 0) ? $sample_size : $ydiv2$2;
+ $99 = ($sample_size$xdiv2$2 | 0) / ($patt_size | 0) | 0;
+ $100 = ($ydiv2$3 | 0) / ($patt_size | 0) | 0;
+ $103 = (1.0 - $pattRatio) * .5 * 10.0;
+ $104 = $pattRatio * 10.0;
+ $106 = Math_imul($patt_size, $patt_size) | 0;
+ L13 : do if (!$pattDetectMode) {
+ $107 = $106 * 3 | 0;
+ $108 = _calloc($107, 4) | 0;
+ if (!$108) {
+ _arLog(3, 5471, $vararg_buffer);
+ _exit(1);
+ }
+ do switch ($pixelFormat | 0) {
+ case 0:
+ {
+ $264 = $103 + 100.0;
+ $265 = +($ydiv2$3 | 0);
+ $266 = +($sample_size$xdiv2$2 | 0);
+ $267 = $para + 48 | 0;
+ $268 = $para + 56 | 0;
+ $269 = $para + 64 | 0;
+ $270 = $para + 8 | 0;
+ $271 = $para + 16 | 0;
+ $272 = $para + 24 | 0;
+ $273 = $para + 32 | 0;
+ $274 = $para + 40 | 0;
+ $275 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $277 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$0241 = 0;
+ do {
+ $284 = $264 + $104 * (+($j$0241 | 0) + .5) / $265;
+ if ($277) {
+ $i$1237 = 0;
+ do {
+ $289 = $264 + $104 * (+($i$1237 | 0) + .5) / $266;
+ $296 = +HEAPF64[$269 >> 3] + (+HEAPF64[$267 >> 3] * $289 + $284 * +HEAPF64[$268 >> 3]);
+ if ($296 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $306 = (+HEAPF64[$271 >> 3] + ($289 * +HEAPF64[$para >> 3] + $284 * +HEAPF64[$270 >> 3])) / $296;
+ HEAPF32[$xc2 >> 2] = $306;
+ $315 = (+HEAPF64[$274 >> 3] + ($289 * +HEAPF64[$272 >> 3] + $284 * +HEAPF64[$273 >> 3])) / $296;
+ HEAPF32[$yc2 >> 2] = $315;
+ _arParamIdeal2ObservLTf($paramLTf, $306, $315, $xc2, $yc2) | 0;
+ $316 = +HEAPF32[$xc2 >> 2];
+ if ($275) {
+ $xc$0 = ((~~($316 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$0 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$0 = ~~($316 + .5);
+ $yc$0 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$0 | 0) > -1) if (($yc$0 | 0) < ($ysize | 0) & (($yc$0 | 0) > -1 & ($xc$0 | 0) < ($xsize | 0))) {
+ $337 = ((Math_imul($yc$0, $xsize) | 0) + $xc$0 | 0) * 3 | 0;
+ $346 = ((Math_imul(($j$0241 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$1237 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $347 = $108 + ($346 << 2) | 0;
+ HEAP32[$347 >> 2] = (HEAP32[$347 >> 2] | 0) + (HEAPU8[$image + ($337 + 2) >> 0] | 0);
+ $355 = $108 + ($346 + 1 << 2) | 0;
+ HEAP32[$355 >> 2] = (HEAP32[$355 >> 2] | 0) + (HEAPU8[$image + ($337 + 1) >> 0] | 0);
+ $362 = $108 + ($346 + 2 << 2) | 0;
+ HEAP32[$362 >> 2] = (HEAP32[$362 >> 2] | 0) + (HEAPU8[$image + $337 >> 0] | 0);
+ }
+ $i$1237 = $i$1237 + 1 | 0;
+ } while (($i$1237 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$0241 = $j$0241 + 1 | 0;
+ } while (($j$0241 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 1:
+ {
+ $250 = $103 + 100.0;
+ $251 = +($ydiv2$3 | 0);
+ $252 = +($sample_size$xdiv2$2 | 0);
+ $253 = $para + 48 | 0;
+ $254 = $para + 56 | 0;
+ $255 = $para + 64 | 0;
+ $256 = $para + 8 | 0;
+ $257 = $para + 16 | 0;
+ $258 = $para + 24 | 0;
+ $259 = $para + 32 | 0;
+ $260 = $para + 40 | 0;
+ $261 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $263 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$1247 = 0;
+ do {
+ $373 = $250 + $104 * (+($j$1247 | 0) + .5) / $251;
+ if ($263) {
+ $i$2243 = 0;
+ do {
+ $378 = $250 + $104 * (+($i$2243 | 0) + .5) / $252;
+ $385 = +HEAPF64[$255 >> 3] + (+HEAPF64[$253 >> 3] * $378 + $373 * +HEAPF64[$254 >> 3]);
+ if ($385 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $395 = (+HEAPF64[$257 >> 3] + ($378 * +HEAPF64[$para >> 3] + $373 * +HEAPF64[$256 >> 3])) / $385;
+ HEAPF32[$xc2 >> 2] = $395;
+ $404 = (+HEAPF64[$260 >> 3] + ($378 * +HEAPF64[$258 >> 3] + $373 * +HEAPF64[$259 >> 3])) / $385;
+ HEAPF32[$yc2 >> 2] = $404;
+ _arParamIdeal2ObservLTf($paramLTf, $395, $404, $xc2, $yc2) | 0;
+ $405 = +HEAPF32[$xc2 >> 2];
+ if ($261) {
+ $xc$1 = ((~~($405 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$1 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$1 = ~~($405 + .5);
+ $yc$1 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$1 | 0) > -1) if (($yc$1 | 0) < ($ysize | 0) & (($yc$1 | 0) > -1 & ($xc$1 | 0) < ($xsize | 0))) {
+ $426 = ((Math_imul($yc$1, $xsize) | 0) + $xc$1 | 0) * 3 | 0;
+ $434 = ((Math_imul(($j$1247 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$2243 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $435 = $108 + ($434 << 2) | 0;
+ HEAP32[$435 >> 2] = (HEAP32[$435 >> 2] | 0) + (HEAPU8[$image + $426 >> 0] | 0);
+ $443 = $108 + ($434 + 1 << 2) | 0;
+ HEAP32[$443 >> 2] = (HEAP32[$443 >> 2] | 0) + (HEAPU8[$image + ($426 + 1) >> 0] | 0);
+ $451 = $108 + ($434 + 2 << 2) | 0;
+ HEAP32[$451 >> 2] = (HEAP32[$451 >> 2] | 0) + (HEAPU8[$image + ($426 + 2) >> 0] | 0);
+ }
+ $i$2243 = $i$2243 + 1 | 0;
+ } while (($i$2243 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$1247 = $j$1247 + 1 | 0;
+ } while (($j$1247 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 2:
+ {
+ $236 = $103 + 100.0;
+ $237 = +($ydiv2$3 | 0);
+ $238 = +($sample_size$xdiv2$2 | 0);
+ $239 = $para + 48 | 0;
+ $240 = $para + 56 | 0;
+ $241 = $para + 64 | 0;
+ $242 = $para + 8 | 0;
+ $243 = $para + 16 | 0;
+ $244 = $para + 24 | 0;
+ $245 = $para + 32 | 0;
+ $246 = $para + 40 | 0;
+ $247 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $249 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$2253 = 0;
+ do {
+ $462 = $236 + $104 * (+($j$2253 | 0) + .5) / $237;
+ if ($249) {
+ $i$3249 = 0;
+ do {
+ $467 = $236 + $104 * (+($i$3249 | 0) + .5) / $238;
+ $474 = +HEAPF64[$241 >> 3] + (+HEAPF64[$239 >> 3] * $467 + $462 * +HEAPF64[$240 >> 3]);
+ if ($474 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $484 = (+HEAPF64[$243 >> 3] + ($467 * +HEAPF64[$para >> 3] + $462 * +HEAPF64[$242 >> 3])) / $474;
+ HEAPF32[$xc2 >> 2] = $484;
+ $493 = (+HEAPF64[$246 >> 3] + ($467 * +HEAPF64[$244 >> 3] + $462 * +HEAPF64[$245 >> 3])) / $474;
+ HEAPF32[$yc2 >> 2] = $493;
+ _arParamIdeal2ObservLTf($paramLTf, $484, $493, $xc2, $yc2) | 0;
+ $494 = +HEAPF32[$xc2 >> 2];
+ if ($247) {
+ $xc$2 = ((~~($494 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$2 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$2 = ~~($494 + .5);
+ $yc$2 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$2 | 0) > -1) if (($yc$2 | 0) < ($ysize | 0) & (($yc$2 | 0) > -1 & ($xc$2 | 0) < ($xsize | 0))) {
+ $515 = (Math_imul($yc$2, $xsize) | 0) + $xc$2 << 2;
+ $524 = ((Math_imul(($j$2253 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$3249 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $525 = $108 + ($524 << 2) | 0;
+ HEAP32[$525 >> 2] = (HEAP32[$525 >> 2] | 0) + (HEAPU8[$image + ($515 | 2) >> 0] | 0);
+ $533 = $108 + ($524 + 1 << 2) | 0;
+ HEAP32[$533 >> 2] = (HEAP32[$533 >> 2] | 0) + (HEAPU8[$image + ($515 | 1) >> 0] | 0);
+ $540 = $108 + ($524 + 2 << 2) | 0;
+ HEAP32[$540 >> 2] = (HEAP32[$540 >> 2] | 0) + (HEAPU8[$image + $515 >> 0] | 0);
+ }
+ $i$3249 = $i$3249 + 1 | 0;
+ } while (($i$3249 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$2253 = $j$2253 + 1 | 0;
+ } while (($j$2253 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 3:
+ {
+ $222 = $103 + 100.0;
+ $223 = +($ydiv2$3 | 0);
+ $224 = +($sample_size$xdiv2$2 | 0);
+ $225 = $para + 48 | 0;
+ $226 = $para + 56 | 0;
+ $227 = $para + 64 | 0;
+ $228 = $para + 8 | 0;
+ $229 = $para + 16 | 0;
+ $230 = $para + 24 | 0;
+ $231 = $para + 32 | 0;
+ $232 = $para + 40 | 0;
+ $233 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $235 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$3259 = 0;
+ do {
+ $551 = $222 + $104 * (+($j$3259 | 0) + .5) / $223;
+ if ($235) {
+ $i$4255 = 0;
+ do {
+ $556 = $222 + $104 * (+($i$4255 | 0) + .5) / $224;
+ $563 = +HEAPF64[$227 >> 3] + (+HEAPF64[$225 >> 3] * $556 + $551 * +HEAPF64[$226 >> 3]);
+ if ($563 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $573 = (+HEAPF64[$229 >> 3] + ($556 * +HEAPF64[$para >> 3] + $551 * +HEAPF64[$228 >> 3])) / $563;
+ HEAPF32[$xc2 >> 2] = $573;
+ $582 = (+HEAPF64[$232 >> 3] + ($556 * +HEAPF64[$230 >> 3] + $551 * +HEAPF64[$231 >> 3])) / $563;
+ HEAPF32[$yc2 >> 2] = $582;
+ _arParamIdeal2ObservLTf($paramLTf, $573, $582, $xc2, $yc2) | 0;
+ $583 = +HEAPF32[$xc2 >> 2];
+ if ($233) {
+ $xc$3 = ((~~($583 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$3 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$3 = ~~($583 + .5);
+ $yc$3 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$3 | 0) > -1) if (($yc$3 | 0) < ($ysize | 0) & (($yc$3 | 0) > -1 & ($xc$3 | 0) < ($xsize | 0))) {
+ $604 = (Math_imul($yc$3, $xsize) | 0) + $xc$3 << 2;
+ $612 = ((Math_imul(($j$3259 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$4255 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $613 = $108 + ($612 << 2) | 0;
+ HEAP32[$613 >> 2] = (HEAP32[$613 >> 2] | 0) + (HEAPU8[$image + $604 >> 0] | 0);
+ $621 = $108 + ($612 + 1 << 2) | 0;
+ HEAP32[$621 >> 2] = (HEAP32[$621 >> 2] | 0) + (HEAPU8[$image + ($604 | 1) >> 0] | 0);
+ $629 = $108 + ($612 + 2 << 2) | 0;
+ HEAP32[$629 >> 2] = (HEAP32[$629 >> 2] | 0) + (HEAPU8[$image + ($604 | 2) >> 0] | 0);
+ }
+ $i$4255 = $i$4255 + 1 | 0;
+ } while (($i$4255 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$3259 = $j$3259 + 1 | 0;
+ } while (($j$3259 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 4:
+ {
+ $208 = $103 + 100.0;
+ $209 = +($ydiv2$3 | 0);
+ $210 = +($sample_size$xdiv2$2 | 0);
+ $211 = $para + 48 | 0;
+ $212 = $para + 56 | 0;
+ $213 = $para + 64 | 0;
+ $214 = $para + 8 | 0;
+ $215 = $para + 16 | 0;
+ $216 = $para + 24 | 0;
+ $217 = $para + 32 | 0;
+ $218 = $para + 40 | 0;
+ $219 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $221 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$4265 = 0;
+ do {
+ $640 = $208 + $104 * (+($j$4265 | 0) + .5) / $209;
+ if ($221) {
+ $i$5261 = 0;
+ do {
+ $645 = $208 + $104 * (+($i$5261 | 0) + .5) / $210;
+ $652 = +HEAPF64[$213 >> 3] + (+HEAPF64[$211 >> 3] * $645 + $640 * +HEAPF64[$212 >> 3]);
+ if ($652 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $662 = (+HEAPF64[$215 >> 3] + ($645 * +HEAPF64[$para >> 3] + $640 * +HEAPF64[$214 >> 3])) / $652;
+ HEAPF32[$xc2 >> 2] = $662;
+ $671 = (+HEAPF64[$218 >> 3] + ($645 * +HEAPF64[$216 >> 3] + $640 * +HEAPF64[$217 >> 3])) / $652;
+ HEAPF32[$yc2 >> 2] = $671;
+ _arParamIdeal2ObservLTf($paramLTf, $662, $671, $xc2, $yc2) | 0;
+ $672 = +HEAPF32[$xc2 >> 2];
+ if ($219) {
+ $xc$4 = ((~~($672 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$4 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$4 = ~~($672 + .5);
+ $yc$4 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$4 | 0) > -1) if (($yc$4 | 0) < ($ysize | 0) & (($yc$4 | 0) > -1 & ($xc$4 | 0) < ($xsize | 0))) {
+ $693 = (Math_imul($yc$4, $xsize) | 0) + $xc$4 << 2;
+ $702 = ((Math_imul(($j$4265 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$5261 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $703 = $108 + ($702 << 2) | 0;
+ HEAP32[$703 >> 2] = (HEAP32[$703 >> 2] | 0) + (HEAPU8[$image + ($693 | 1) >> 0] | 0);
+ $711 = $108 + ($702 + 1 << 2) | 0;
+ HEAP32[$711 >> 2] = (HEAP32[$711 >> 2] | 0) + (HEAPU8[$image + ($693 | 2) >> 0] | 0);
+ $719 = $108 + ($702 + 2 << 2) | 0;
+ HEAP32[$719 >> 2] = (HEAP32[$719 >> 2] | 0) + (HEAPU8[$image + ($693 | 3) >> 0] | 0);
+ }
+ $i$5261 = $i$5261 + 1 | 0;
+ } while (($i$5261 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$4265 = $j$4265 + 1 | 0;
+ } while (($j$4265 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ $194 = $103 + 100.0;
+ $195 = +($ydiv2$3 | 0);
+ $196 = +($sample_size$xdiv2$2 | 0);
+ $197 = $para + 48 | 0;
+ $198 = $para + 56 | 0;
+ $199 = $para + 64 | 0;
+ $200 = $para + 8 | 0;
+ $201 = $para + 16 | 0;
+ $202 = $para + 24 | 0;
+ $203 = $para + 32 | 0;
+ $204 = $para + 40 | 0;
+ $205 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $207 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$5271 = 0;
+ do {
+ $730 = $194 + $104 * (+($j$5271 | 0) + .5) / $195;
+ if ($207) {
+ $i$6267 = 0;
+ do {
+ $735 = $194 + $104 * (+($i$6267 | 0) + .5) / $196;
+ $742 = +HEAPF64[$199 >> 3] + (+HEAPF64[$197 >> 3] * $735 + $730 * +HEAPF64[$198 >> 3]);
+ if ($742 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $752 = (+HEAPF64[$201 >> 3] + ($735 * +HEAPF64[$para >> 3] + $730 * +HEAPF64[$200 >> 3])) / $742;
+ HEAPF32[$xc2 >> 2] = $752;
+ $761 = (+HEAPF64[$204 >> 3] + ($735 * +HEAPF64[$202 >> 3] + $730 * +HEAPF64[$203 >> 3])) / $742;
+ HEAPF32[$yc2 >> 2] = $761;
+ _arParamIdeal2ObservLTf($paramLTf, $752, $761, $xc2, $yc2) | 0;
+ $762 = +HEAPF32[$xc2 >> 2];
+ if ($205) {
+ $xc$5 = ((~~($762 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$5 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$5 = ~~($762 + .5);
+ $yc$5 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$5 | 0) > -1) if (($yc$5 | 0) < ($ysize | 0) & (($yc$5 | 0) > -1 & ($xc$5 | 0) < ($xsize | 0))) {
+ $783 = $image + ((Math_imul($yc$5, $xsize) | 0) + $xc$5) | 0;
+ $785 = HEAPU8[$783 >> 0] | 0;
+ $790 = ((Math_imul(($j$5271 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$6267 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $791 = $108 + ($790 << 2) | 0;
+ HEAP32[$791 >> 2] = (HEAP32[$791 >> 2] | 0) + $785;
+ $795 = $108 + ($790 + 1 << 2) | 0;
+ HEAP32[$795 >> 2] = (HEAP32[$795 >> 2] | 0) + $785;
+ $799 = $108 + ($790 + 2 << 2) | 0;
+ HEAP32[$799 >> 2] = (HEAP32[$799 >> 2] | 0) + $785;
+ }
+ $i$6267 = $i$6267 + 1 | 0;
+ } while (($i$6267 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$5271 = $j$5271 + 1 | 0;
+ } while (($j$5271 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 6:
+ {
+ $180 = $103 + 100.0;
+ $181 = +($ydiv2$3 | 0);
+ $182 = +($sample_size$xdiv2$2 | 0);
+ $183 = $para + 48 | 0;
+ $184 = $para + 56 | 0;
+ $185 = $para + 64 | 0;
+ $186 = $para + 8 | 0;
+ $187 = $para + 16 | 0;
+ $188 = $para + 24 | 0;
+ $189 = $para + 32 | 0;
+ $190 = $para + 40 | 0;
+ $191 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $193 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$6277 = 0;
+ do {
+ $810 = $180 + $104 * (+($j$6277 | 0) + .5) / $181;
+ if ($193) {
+ $i$7273 = 0;
+ do {
+ $815 = $180 + $104 * (+($i$7273 | 0) + .5) / $182;
+ $822 = +HEAPF64[$185 >> 3] + (+HEAPF64[$183 >> 3] * $815 + $810 * +HEAPF64[$184 >> 3]);
+ if ($822 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $832 = (+HEAPF64[$187 >> 3] + ($815 * +HEAPF64[$para >> 3] + $810 * +HEAPF64[$186 >> 3])) / $822;
+ HEAPF32[$xc2 >> 2] = $832;
+ $841 = (+HEAPF64[$190 >> 3] + ($815 * +HEAPF64[$188 >> 3] + $810 * +HEAPF64[$189 >> 3])) / $822;
+ HEAPF32[$yc2 >> 2] = $841;
+ _arParamIdeal2ObservLTf($paramLTf, $832, $841, $xc2, $yc2) | 0;
+ $842 = +HEAPF32[$xc2 >> 2];
+ if ($191) {
+ $xc$6 = ((~~($842 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$6 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$6 = ~~($842 + .5);
+ $yc$6 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$6 | 0) > -1) if (($yc$6 | 0) < ($ysize | 0) & (($yc$6 | 0) > -1 & ($xc$6 | 0) < ($xsize | 0))) {
+ $863 = (Math_imul($yc$6, $xsize) | 0) + $xc$6 << 2;
+ $872 = ((Math_imul(($j$6277 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$7273 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $873 = $108 + ($872 << 2) | 0;
+ HEAP32[$873 >> 2] = (HEAP32[$873 >> 2] | 0) + (HEAPU8[$image + ($863 | 3) >> 0] | 0);
+ $881 = $108 + ($872 + 1 << 2) | 0;
+ HEAP32[$881 >> 2] = (HEAP32[$881 >> 2] | 0) + (HEAPU8[$image + ($863 | 2) >> 0] | 0);
+ $889 = $108 + ($872 + 2 << 2) | 0;
+ HEAP32[$889 >> 2] = (HEAP32[$889 >> 2] | 0) + (HEAPU8[$image + ($863 | 1) >> 0] | 0);
+ }
+ $i$7273 = $i$7273 + 1 | 0;
+ } while (($i$7273 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$6277 = $j$6277 + 1 | 0;
+ } while (($j$6277 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 7:
+ {
+ $166 = $103 + 100.0;
+ $167 = +($ydiv2$3 | 0);
+ $168 = +($sample_size$xdiv2$2 | 0);
+ $169 = $para + 48 | 0;
+ $170 = $para + 56 | 0;
+ $171 = $para + 64 | 0;
+ $172 = $para + 8 | 0;
+ $173 = $para + 16 | 0;
+ $174 = $para + 24 | 0;
+ $175 = $para + 32 | 0;
+ $176 = $para + 40 | 0;
+ $177 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $179 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$7283 = 0;
+ do {
+ $900 = $166 + $104 * (+($j$7283 | 0) + .5) / $167;
+ if ($179) {
+ $i$8279 = 0;
+ do {
+ $905 = $166 + $104 * (+($i$8279 | 0) + .5) / $168;
+ $912 = +HEAPF64[$171 >> 3] + (+HEAPF64[$169 >> 3] * $905 + $900 * +HEAPF64[$170 >> 3]);
+ if ($912 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $922 = (+HEAPF64[$173 >> 3] + ($905 * +HEAPF64[$para >> 3] + $900 * +HEAPF64[$172 >> 3])) / $912;
+ HEAPF32[$xc2 >> 2] = $922;
+ $931 = (+HEAPF64[$176 >> 3] + ($905 * +HEAPF64[$174 >> 3] + $900 * +HEAPF64[$175 >> 3])) / $912;
+ HEAPF32[$yc2 >> 2] = $931;
+ _arParamIdeal2ObservLTf($paramLTf, $922, $931, $xc2, $yc2) | 0;
+ $932 = +HEAPF32[$xc2 >> 2];
+ if ($177) {
+ $xc$7 = ((~~($932 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$7 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$7 = ~~($932 + .5);
+ $yc$7 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$7 | 0) > -1) if (($yc$7 | 0) < ($ysize | 0) & (($yc$7 | 0) > -1 & ($xc$7 | 0) < ($xsize | 0))) {
+ $951 = Math_imul($yc$7, $xsize) | 0;
+ $954 = ($xc$7 & 65534) + $951 << 1;
+ $959 = +((HEAPU8[$image + $954 >> 0] | 0) + -128 | 0);
+ $973 = +((HEAPU8[$image + ($954 + 2) >> 0] | 0) + -128 | 0);
+ $974 = +((HEAPU8[$image + ($951 + $xc$7 << 1 | 1) >> 0] | 0) + -16 | 0) * 298.0820007324219;
+ $978 = ~~($959 * 516.4110107421875 + $974) >> 8;
+ $984 = ~~($974 - $959 * 100.29100036621094 - $973 * 208.1199951171875) >> 8;
+ $988 = ~~($974 + $973 * 408.5830078125) >> 8;
+ $990 = ($978 | 0) > 0 ? $978 : 0;
+ $996 = ((Math_imul(($j$7283 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$8279 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $997 = $108 + ($996 << 2) | 0;
+ HEAP32[$997 >> 2] = (($990 | 0) < 255 ? $990 : 255) + (HEAP32[$997 >> 2] | 0);
+ $1001 = ($984 | 0) > 0 ? $984 : 0;
+ $1005 = $108 + ($996 + 1 << 2) | 0;
+ HEAP32[$1005 >> 2] = (($1001 | 0) < 255 ? $1001 : 255) + (HEAP32[$1005 >> 2] | 0);
+ $1009 = ($988 | 0) > 0 ? $988 : 0;
+ $1012 = $108 + ($996 + 2 << 2) | 0;
+ HEAP32[$1012 >> 2] = (($1009 | 0) < 255 ? $1009 : 255) + (HEAP32[$1012 >> 2] | 0);
+ }
+ $i$8279 = $i$8279 + 1 | 0;
+ } while (($i$8279 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$7283 = $j$7283 + 1 | 0;
+ } while (($j$7283 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 8:
+ {
+ $152 = $103 + 100.0;
+ $153 = +($ydiv2$3 | 0);
+ $154 = +($sample_size$xdiv2$2 | 0);
+ $155 = $para + 48 | 0;
+ $156 = $para + 56 | 0;
+ $157 = $para + 64 | 0;
+ $158 = $para + 8 | 0;
+ $159 = $para + 16 | 0;
+ $160 = $para + 24 | 0;
+ $161 = $para + 32 | 0;
+ $162 = $para + 40 | 0;
+ $163 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $165 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$8289 = 0;
+ do {
+ $1023 = $152 + $104 * (+($j$8289 | 0) + .5) / $153;
+ if ($165) {
+ $i$9285 = 0;
+ do {
+ $1028 = $152 + $104 * (+($i$9285 | 0) + .5) / $154;
+ $1035 = +HEAPF64[$157 >> 3] + (+HEAPF64[$155 >> 3] * $1028 + $1023 * +HEAPF64[$156 >> 3]);
+ if ($1035 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $1045 = (+HEAPF64[$159 >> 3] + ($1028 * +HEAPF64[$para >> 3] + $1023 * +HEAPF64[$158 >> 3])) / $1035;
+ HEAPF32[$xc2 >> 2] = $1045;
+ $1054 = (+HEAPF64[$162 >> 3] + ($1028 * +HEAPF64[$160 >> 3] + $1023 * +HEAPF64[$161 >> 3])) / $1035;
+ HEAPF32[$yc2 >> 2] = $1054;
+ _arParamIdeal2ObservLTf($paramLTf, $1045, $1054, $xc2, $yc2) | 0;
+ $1055 = +HEAPF32[$xc2 >> 2];
+ if ($163) {
+ $xc$8 = ((~~($1055 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$8 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$8 = ~~($1055 + .5);
+ $yc$8 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$8 | 0) > -1) if (($yc$8 | 0) < ($ysize | 0) & (($yc$8 | 0) > -1 & ($xc$8 | 0) < ($xsize | 0))) {
+ $1074 = Math_imul($yc$8, $xsize) | 0;
+ $1084 = ($xc$8 & 65534) + $1074 << 1;
+ $1090 = +((HEAPU8[$image + ($1084 | 1) >> 0] | 0) + -128 | 0);
+ $1096 = +((HEAPU8[$image + ($1084 + 3) >> 0] | 0) + -128 | 0);
+ $1097 = +((HEAPU8[$image + ($1074 + $xc$8 << 1) >> 0] | 0) + -16 | 0) * 298.0820007324219;
+ $1101 = ~~($1097 + $1090 * 516.4110107421875) >> 8;
+ $1107 = ~~($1097 - $1090 * 100.29100036621094 - $1096 * 208.1199951171875) >> 8;
+ $1111 = ~~($1097 + $1096 * 408.5830078125) >> 8;
+ $1113 = ($1101 | 0) > 0 ? $1101 : 0;
+ $1119 = ((Math_imul(($j$8289 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$9285 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $1120 = $108 + ($1119 << 2) | 0;
+ HEAP32[$1120 >> 2] = (($1113 | 0) < 255 ? $1113 : 255) + (HEAP32[$1120 >> 2] | 0);
+ $1124 = ($1107 | 0) > 0 ? $1107 : 0;
+ $1128 = $108 + ($1119 + 1 << 2) | 0;
+ HEAP32[$1128 >> 2] = (($1124 | 0) < 255 ? $1124 : 255) + (HEAP32[$1128 >> 2] | 0);
+ $1132 = ($1111 | 0) > 0 ? $1111 : 0;
+ $1135 = $108 + ($1119 + 2 << 2) | 0;
+ HEAP32[$1135 >> 2] = (($1132 | 0) < 255 ? $1132 : 255) + (HEAP32[$1135 >> 2] | 0);
+ }
+ $i$9285 = $i$9285 + 1 | 0;
+ } while (($i$9285 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$8289 = $j$8289 + 1 | 0;
+ } while (($j$8289 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 9:
+ {
+ $138 = $103 + 100.0;
+ $139 = +($ydiv2$3 | 0);
+ $140 = +($sample_size$xdiv2$2 | 0);
+ $141 = $para + 48 | 0;
+ $142 = $para + 56 | 0;
+ $143 = $para + 64 | 0;
+ $144 = $para + 8 | 0;
+ $145 = $para + 16 | 0;
+ $146 = $para + 24 | 0;
+ $147 = $para + 32 | 0;
+ $148 = $para + 40 | 0;
+ $149 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $151 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$9295 = 0;
+ do {
+ $1146 = $138 + $104 * (+($j$9295 | 0) + .5) / $139;
+ if ($151) {
+ $i$10291 = 0;
+ do {
+ $1151 = $138 + $104 * (+($i$10291 | 0) + .5) / $140;
+ $1158 = +HEAPF64[$143 >> 3] + (+HEAPF64[$141 >> 3] * $1151 + $1146 * +HEAPF64[$142 >> 3]);
+ if ($1158 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $1168 = (+HEAPF64[$145 >> 3] + ($1151 * +HEAPF64[$para >> 3] + $1146 * +HEAPF64[$144 >> 3])) / $1158;
+ HEAPF32[$xc2 >> 2] = $1168;
+ $1177 = (+HEAPF64[$148 >> 3] + ($1151 * +HEAPF64[$146 >> 3] + $1146 * +HEAPF64[$147 >> 3])) / $1158;
+ HEAPF32[$yc2 >> 2] = $1177;
+ _arParamIdeal2ObservLTf($paramLTf, $1168, $1177, $xc2, $yc2) | 0;
+ $1178 = +HEAPF32[$xc2 >> 2];
+ if ($149) {
+ $xc$9 = ((~~($1178 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$9 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$9 = ~~($1178 + .5);
+ $yc$9 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$9 | 0) > -1) if (($yc$9 | 0) < ($ysize | 0) & (($yc$9 | 0) > -1 & ($xc$9 | 0) < ($xsize | 0))) {
+ $1199 = (Math_imul($yc$9, $xsize) | 0) + $xc$9 << 1;
+ $1203 = HEAPU8[$image + ($1199 | 1) >> 0] | 0;
+ $1211 = ((Math_imul(($j$9295 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$10291 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $1212 = $108 + ($1211 << 2) | 0;
+ HEAP32[$1212 >> 2] = ($1203 << 3 & 248 | 4) + (HEAP32[$1212 >> 2] | 0);
+ $1217 = HEAPU8[$image + $1199 >> 0] | 0;
+ $1225 = $108 + ($1211 + 1 << 2) | 0;
+ HEAP32[$1225 >> 2] = ($1217 << 5 & 224 | $1203 >>> 3 & 28 | 2) + (HEAP32[$1225 >> 2] | 0);
+ $1231 = $108 + ($1211 + 2 << 2) | 0;
+ HEAP32[$1231 >> 2] = ($1217 & 248 | 4) + (HEAP32[$1231 >> 2] | 0);
+ }
+ $i$10291 = $i$10291 + 1 | 0;
+ } while (($i$10291 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$9295 = $j$9295 + 1 | 0;
+ } while (($j$9295 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 10:
+ {
+ $124 = $103 + 100.0;
+ $125 = +($ydiv2$3 | 0);
+ $126 = +($sample_size$xdiv2$2 | 0);
+ $127 = $para + 48 | 0;
+ $128 = $para + 56 | 0;
+ $129 = $para + 64 | 0;
+ $130 = $para + 8 | 0;
+ $131 = $para + 16 | 0;
+ $132 = $para + 24 | 0;
+ $133 = $para + 32 | 0;
+ $134 = $para + 40 | 0;
+ $135 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $137 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$10301 = 0;
+ do {
+ $1242 = $124 + $104 * (+($j$10301 | 0) + .5) / $125;
+ if ($137) {
+ $i$11297 = 0;
+ do {
+ $1247 = $124 + $104 * (+($i$11297 | 0) + .5) / $126;
+ $1254 = +HEAPF64[$129 >> 3] + (+HEAPF64[$127 >> 3] * $1247 + $1242 * +HEAPF64[$128 >> 3]);
+ if ($1254 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $1264 = (+HEAPF64[$131 >> 3] + ($1247 * +HEAPF64[$para >> 3] + $1242 * +HEAPF64[$130 >> 3])) / $1254;
+ HEAPF32[$xc2 >> 2] = $1264;
+ $1273 = (+HEAPF64[$134 >> 3] + ($1247 * +HEAPF64[$132 >> 3] + $1242 * +HEAPF64[$133 >> 3])) / $1254;
+ HEAPF32[$yc2 >> 2] = $1273;
+ _arParamIdeal2ObservLTf($paramLTf, $1264, $1273, $xc2, $yc2) | 0;
+ $1274 = +HEAPF32[$xc2 >> 2];
+ if ($135) {
+ $xc$10 = ((~~($1274 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$10 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$10 = ~~($1274 + .5);
+ $yc$10 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$10 | 0) > -1) if (($yc$10 | 0) < ($ysize | 0) & (($yc$10 | 0) > -1 & ($xc$10 | 0) < ($xsize | 0))) {
+ $1295 = (Math_imul($yc$10, $xsize) | 0) + $xc$10 << 1;
+ $1299 = HEAPU8[$image + ($1295 | 1) >> 0] | 0;
+ $1307 = ((Math_imul(($j$10301 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$11297 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $1308 = $108 + ($1307 << 2) | 0;
+ HEAP32[$1308 >> 2] = ($1299 << 2 & 248 | 4) + (HEAP32[$1308 >> 2] | 0);
+ $1313 = HEAPU8[$image + $1295 >> 0] | 0;
+ $1321 = $108 + ($1307 + 1 << 2) | 0;
+ HEAP32[$1321 >> 2] = ($1313 << 5 & 224 | $1299 >>> 3 & 24 | 4) + (HEAP32[$1321 >> 2] | 0);
+ $1327 = $108 + ($1307 + 2 << 2) | 0;
+ HEAP32[$1327 >> 2] = ($1313 & 248 | 4) + (HEAP32[$1327 >> 2] | 0);
+ }
+ $i$11297 = $i$11297 + 1 | 0;
+ } while (($i$11297 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$10301 = $j$10301 + 1 | 0;
+ } while (($j$10301 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ case 11:
+ {
+ $110 = $103 + 100.0;
+ $111 = +($ydiv2$3 | 0);
+ $112 = +($sample_size$xdiv2$2 | 0);
+ $113 = $para + 48 | 0;
+ $114 = $para + 56 | 0;
+ $115 = $para + 64 | 0;
+ $116 = $para + 8 | 0;
+ $117 = $para + 16 | 0;
+ $118 = $para + 24 | 0;
+ $119 = $para + 32 | 0;
+ $120 = $para + 40 | 0;
+ $121 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $123 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$11307 = 0;
+ do {
+ $1338 = $110 + $104 * (+($j$11307 | 0) + .5) / $111;
+ if ($123) {
+ $i$12303 = 0;
+ do {
+ $1343 = $110 + $104 * (+($i$12303 | 0) + .5) / $112;
+ $1350 = +HEAPF64[$115 >> 3] + (+HEAPF64[$113 >> 3] * $1343 + $1338 * +HEAPF64[$114 >> 3]);
+ if ($1350 == 0.0) {
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ $1360 = (+HEAPF64[$117 >> 3] + ($1343 * +HEAPF64[$para >> 3] + $1338 * +HEAPF64[$116 >> 3])) / $1350;
+ HEAPF32[$xc2 >> 2] = $1360;
+ $1369 = (+HEAPF64[$120 >> 3] + ($1343 * +HEAPF64[$118 >> 3] + $1338 * +HEAPF64[$119 >> 3])) / $1350;
+ HEAPF32[$yc2 >> 2] = $1369;
+ _arParamIdeal2ObservLTf($paramLTf, $1360, $1369, $xc2, $yc2) | 0;
+ $1370 = +HEAPF32[$xc2 >> 2];
+ if ($121) {
+ $xc$11 = ((~~($1370 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$11 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$11 = ~~($1370 + .5);
+ $yc$11 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$11 | 0) > -1) if (($yc$11 | 0) < ($ysize | 0) & (($yc$11 | 0) > -1 & ($xc$11 | 0) < ($xsize | 0))) {
+ $1391 = (Math_imul($yc$11, $xsize) | 0) + $xc$11 << 1;
+ $1402 = ((Math_imul(($j$11307 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$12303 | 0) / ($99 | 0) | 0) | 0) * 3 | 0;
+ $1403 = $108 + ($1402 << 2) | 0;
+ HEAP32[$1403 >> 2] = (HEAP32[$1403 >> 2] | 0) + ((HEAPU8[$image + ($1391 | 1) >> 0] | 0) & 240 | 8);
+ $1408 = HEAPU8[$image + $1391 >> 0] | 0;
+ $1413 = $108 + ($1402 + 1 << 2) | 0;
+ HEAP32[$1413 >> 2] = ($1408 << 4 & 240 | 8) + (HEAP32[$1413 >> 2] | 0);
+ $1419 = $108 + ($1402 + 2 << 2) | 0;
+ HEAP32[$1419 >> 2] = ($1408 & 240 | 8) + (HEAP32[$1419 >> 2] | 0);
+ }
+ $i$12303 = $i$12303 + 1 | 0;
+ } while (($i$12303 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$11307 = $j$11307 + 1 | 0;
+ } while (($j$11307 | 0) < ($ydiv2$3 | 0));
+ }
+ break;
+ }
+ default:
+ {
+ _arLog(3, 4615, $vararg_buffer1);
+ $ext_patt2$0 = $108;
+ label = 278;
+ break L13;
+ }
+ } while (0);
+ $278 = Math_imul($100, $99) | 0;
+ if ($106) {
+ $i$13236 = 0;
+ do {
+ HEAP8[$ext_patt + $i$13236 >> 0] = ((HEAP32[$108 + ($i$13236 << 2) >> 2] | 0) >>> 0) / ($278 >>> 0) | 0;
+ $i$13236 = $i$13236 + 1 | 0;
+ } while (($i$13236 | 0) < ($107 | 0));
+ }
+ _free($108);
+ $$0 = 0;
+ } else {
+ $1433 = _calloc($106, 4) | 0;
+ if (!$1433) {
+ _arLog(3, 5471, $vararg_buffer3);
+ _exit(1);
+ }
+ L233 : do if ($pixelFormat >>> 0 < 2) {
+ $1436 = $103 + 100.0;
+ $1437 = +($ydiv2$3 | 0);
+ $1438 = +($sample_size$xdiv2$2 | 0);
+ $1439 = $para + 48 | 0;
+ $1440 = $para + 56 | 0;
+ $1441 = $para + 64 | 0;
+ $1442 = $para + 8 | 0;
+ $1443 = $para + 16 | 0;
+ $1444 = $para + 24 | 0;
+ $1445 = $para + 32 | 0;
+ $1446 = $para + 40 | 0;
+ $1447 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) > 0) {
+ $1449 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$12316 = 0;
+ do {
+ $1456 = $1436 + $104 * (+($j$12316 | 0) + .5) / $1437;
+ if ($1449) {
+ $i$14312 = 0;
+ do {
+ $1461 = $1436 + $104 * (+($i$14312 | 0) + .5) / $1438;
+ $1468 = +HEAPF64[$1441 >> 3] + (+HEAPF64[$1439 >> 3] * $1461 + $1456 * +HEAPF64[$1440 >> 3]);
+ if ($1468 == 0.0) {
+ $ext_patt2$0 = $1433;
+ label = 278;
+ break L13;
+ }
+ $1478 = (+HEAPF64[$1443 >> 3] + ($1461 * +HEAPF64[$para >> 3] + $1456 * +HEAPF64[$1442 >> 3])) / $1468;
+ HEAPF32[$xc2 >> 2] = $1478;
+ $1487 = (+HEAPF64[$1446 >> 3] + ($1461 * +HEAPF64[$1444 >> 3] + $1456 * +HEAPF64[$1445 >> 3])) / $1468;
+ HEAPF32[$yc2 >> 2] = $1487;
+ _arParamIdeal2ObservLTf($paramLTf, $1478, $1487, $xc2, $yc2) | 0;
+ $1488 = +HEAPF32[$xc2 >> 2];
+ if ($1447) {
+ $xc$12 = ((~~($1488 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$12 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$12 = ~~($1488 + .5);
+ $yc$12 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$12 | 0) > -1) if (($yc$12 | 0) < ($ysize | 0) & (($yc$12 | 0) > -1 & ($xc$12 | 0) < ($xsize | 0))) {
+ $1509 = ((Math_imul($yc$12, $xsize) | 0) + $xc$12 | 0) * 3 | 0;
+ $1528 = $1433 + ((Math_imul(($j$12316 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$14312 | 0) / ($99 | 0) | 0) << 2) | 0;
+ HEAP32[$1528 >> 2] = (HEAP32[$1528 >> 2] | 0) + ((((HEAPU8[$image + ($1509 + 1) >> 0] | 0) + (HEAPU8[$image + $1509 >> 0] | 0) + (HEAPU8[$image + ($1509 + 2) >> 0] | 0) | 0) >>> 0) / 3 | 0);
+ }
+ $i$14312 = $i$14312 + 1 | 0;
+ } while (($i$14312 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$12316 = $j$12316 + 1 | 0;
+ } while (($j$12316 | 0) < ($ydiv2$3 | 0));
+ }
+ } else {
+ if (($pixelFormat & -2 | 0) == 2) {
+ $1537 = $103 + 100.0;
+ $1538 = +($ydiv2$3 | 0);
+ $1539 = +($sample_size$xdiv2$2 | 0);
+ $1540 = $para + 48 | 0;
+ $1541 = $para + 56 | 0;
+ $1542 = $para + 64 | 0;
+ $1543 = $para + 8 | 0;
+ $1544 = $para + 16 | 0;
+ $1545 = $para + 24 | 0;
+ $1546 = $para + 32 | 0;
+ $1547 = $para + 40 | 0;
+ $1548 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) <= 0) break;
+ $1550 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$13322 = 0;
+ while (1) {
+ $1555 = $1537 + $104 * (+($j$13322 | 0) + .5) / $1538;
+ if ($1550) {
+ $i$15318 = 0;
+ do {
+ $1560 = $1537 + $104 * (+($i$15318 | 0) + .5) / $1539;
+ $1567 = +HEAPF64[$1542 >> 3] + (+HEAPF64[$1540 >> 3] * $1560 + $1555 * +HEAPF64[$1541 >> 3]);
+ if ($1567 == 0.0) {
+ $ext_patt2$0 = $1433;
+ label = 278;
+ break L13;
+ }
+ $1577 = (+HEAPF64[$1544 >> 3] + ($1560 * +HEAPF64[$para >> 3] + $1555 * +HEAPF64[$1543 >> 3])) / $1567;
+ HEAPF32[$xc2 >> 2] = $1577;
+ $1586 = (+HEAPF64[$1547 >> 3] + ($1560 * +HEAPF64[$1545 >> 3] + $1555 * +HEAPF64[$1546 >> 3])) / $1567;
+ HEAPF32[$yc2 >> 2] = $1586;
+ _arParamIdeal2ObservLTf($paramLTf, $1577, $1586, $xc2, $yc2) | 0;
+ $1587 = +HEAPF32[$xc2 >> 2];
+ if ($1548) {
+ $xc$13 = ((~~($1587 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$13 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$13 = ~~($1587 + .5);
+ $yc$13 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$13 | 0) > -1) if (($yc$13 | 0) < ($ysize | 0) & (($yc$13 | 0) > -1 & ($xc$13 | 0) < ($xsize | 0))) {
+ $1608 = (Math_imul($yc$13, $xsize) | 0) + $xc$13 << 2;
+ $1627 = $1433 + ((Math_imul(($j$13322 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$15318 | 0) / ($99 | 0) | 0) << 2) | 0;
+ HEAP32[$1627 >> 2] = (HEAP32[$1627 >> 2] | 0) + ((((HEAPU8[$image + ($1608 | 1) >> 0] | 0) + (HEAPU8[$image + $1608 >> 0] | 0) + (HEAPU8[$image + ($1608 | 2) >> 0] | 0) | 0) >>> 0) / 3 | 0);
+ }
+ $i$15318 = $i$15318 + 1 | 0;
+ } while (($i$15318 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$13322 = $j$13322 + 1 | 0;
+ if (($j$13322 | 0) >= ($ydiv2$3 | 0)) break L233;
+ }
+ }
+ if (($pixelFormat & -3 | 0) == 4) {
+ $1636 = $103 + 100.0;
+ $1637 = +($ydiv2$3 | 0);
+ $1638 = +($sample_size$xdiv2$2 | 0);
+ $1639 = $para + 48 | 0;
+ $1640 = $para + 56 | 0;
+ $1641 = $para + 64 | 0;
+ $1642 = $para + 8 | 0;
+ $1643 = $para + 16 | 0;
+ $1644 = $para + 24 | 0;
+ $1645 = $para + 32 | 0;
+ $1646 = $para + 40 | 0;
+ $1647 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) <= 0) break;
+ $1649 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$14328 = 0;
+ while (1) {
+ $1654 = $1636 + $104 * (+($j$14328 | 0) + .5) / $1637;
+ if ($1649) {
+ $i$16324 = 0;
+ do {
+ $1659 = $1636 + $104 * (+($i$16324 | 0) + .5) / $1638;
+ $1666 = +HEAPF64[$1641 >> 3] + (+HEAPF64[$1639 >> 3] * $1659 + $1654 * +HEAPF64[$1640 >> 3]);
+ if ($1666 == 0.0) {
+ $ext_patt2$0 = $1433;
+ label = 278;
+ break L13;
+ }
+ $1676 = (+HEAPF64[$1643 >> 3] + ($1659 * +HEAPF64[$para >> 3] + $1654 * +HEAPF64[$1642 >> 3])) / $1666;
+ HEAPF32[$xc2 >> 2] = $1676;
+ $1685 = (+HEAPF64[$1646 >> 3] + ($1659 * +HEAPF64[$1644 >> 3] + $1654 * +HEAPF64[$1645 >> 3])) / $1666;
+ HEAPF32[$yc2 >> 2] = $1685;
+ _arParamIdeal2ObservLTf($paramLTf, $1676, $1685, $xc2, $yc2) | 0;
+ $1686 = +HEAPF32[$xc2 >> 2];
+ if ($1647) {
+ $xc$14 = ((~~($1686 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$14 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$14 = ~~($1686 + .5);
+ $yc$14 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$14 | 0) > -1) if (($yc$14 | 0) < ($ysize | 0) & (($yc$14 | 0) > -1 & ($xc$14 | 0) < ($xsize | 0))) {
+ $1707 = (Math_imul($yc$14, $xsize) | 0) + $xc$14 << 2;
+ $1727 = $1433 + ((Math_imul(($j$14328 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$16324 | 0) / ($99 | 0) | 0) << 2) | 0;
+ HEAP32[$1727 >> 2] = (HEAP32[$1727 >> 2] | 0) + ((((HEAPU8[$image + ($1707 | 2) >> 0] | 0) + (HEAPU8[$image + ($1707 | 1) >> 0] | 0) + (HEAPU8[$image + ($1707 | 3) >> 0] | 0) | 0) >>> 0) / 3 | 0);
+ }
+ $i$16324 = $i$16324 + 1 | 0;
+ } while (($i$16324 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$14328 = $j$14328 + 1 | 0;
+ if (($j$14328 | 0) >= ($ydiv2$3 | 0)) break L233;
+ }
+ }
+ switch ($pixelFormat | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ $1804 = $103 + 100.0;
+ $1805 = +($ydiv2$3 | 0);
+ $1806 = +($sample_size$xdiv2$2 | 0);
+ $1807 = $para + 48 | 0;
+ $1808 = $para + 56 | 0;
+ $1809 = $para + 64 | 0;
+ $1810 = $para + 8 | 0;
+ $1811 = $para + 16 | 0;
+ $1812 = $para + 24 | 0;
+ $1813 = $para + 32 | 0;
+ $1814 = $para + 40 | 0;
+ $1815 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) <= 0) break L233;
+ $1817 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$15334 = 0;
+ do {
+ $1822 = $1804 + $104 * (+($j$15334 | 0) + .5) / $1805;
+ if ($1817) {
+ $i$17330 = 0;
+ do {
+ $1827 = $1804 + $104 * (+($i$17330 | 0) + .5) / $1806;
+ $1834 = +HEAPF64[$1809 >> 3] + (+HEAPF64[$1807 >> 3] * $1827 + $1822 * +HEAPF64[$1808 >> 3]);
+ if ($1834 == 0.0) {
+ $ext_patt2$0 = $1433;
+ label = 278;
+ break L13;
+ }
+ $1844 = (+HEAPF64[$1811 >> 3] + ($1827 * +HEAPF64[$para >> 3] + $1822 * +HEAPF64[$1810 >> 3])) / $1834;
+ HEAPF32[$xc2 >> 2] = $1844;
+ $1853 = (+HEAPF64[$1814 >> 3] + ($1827 * +HEAPF64[$1812 >> 3] + $1822 * +HEAPF64[$1813 >> 3])) / $1834;
+ HEAPF32[$yc2 >> 2] = $1853;
+ _arParamIdeal2ObservLTf($paramLTf, $1844, $1853, $xc2, $yc2) | 0;
+ $1854 = +HEAPF32[$xc2 >> 2];
+ if ($1815) {
+ $xc$15 = ((~~($1854 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$15 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$15 = ~~($1854 + .5);
+ $yc$15 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$15 | 0) > -1) if (($yc$15 | 0) < ($ysize | 0) & (($yc$15 | 0) > -1 & ($xc$15 | 0) < ($xsize | 0))) {
+ $1875 = $image + ((Math_imul($yc$15, $xsize) | 0) + $xc$15) | 0;
+ $1882 = $1433 + ((Math_imul(($j$15334 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$17330 | 0) / ($99 | 0) | 0) << 2) | 0;
+ HEAP32[$1882 >> 2] = (HEAP32[$1882 >> 2] | 0) + (HEAPU8[$1875 >> 0] | 0);
+ }
+ $i$17330 = $i$17330 + 1 | 0;
+ } while (($i$17330 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$15334 = $j$15334 + 1 | 0;
+ } while (($j$15334 | 0) < ($ydiv2$3 | 0));
+ break;
+ }
+ case 7:
+ {
+ $1790 = $103 + 100.0;
+ $1791 = +($ydiv2$3 | 0);
+ $1792 = +($sample_size$xdiv2$2 | 0);
+ $1793 = $para + 48 | 0;
+ $1794 = $para + 56 | 0;
+ $1795 = $para + 64 | 0;
+ $1796 = $para + 8 | 0;
+ $1797 = $para + 16 | 0;
+ $1798 = $para + 24 | 0;
+ $1799 = $para + 32 | 0;
+ $1800 = $para + 40 | 0;
+ $1801 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) <= 0) break L233;
+ $1803 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$16340 = 0;
+ do {
+ $1893 = $1790 + $104 * (+($j$16340 | 0) + .5) / $1791;
+ if ($1803) {
+ $i$18336 = 0;
+ do {
+ $1898 = $1790 + $104 * (+($i$18336 | 0) + .5) / $1792;
+ $1905 = +HEAPF64[$1795 >> 3] + (+HEAPF64[$1793 >> 3] * $1898 + $1893 * +HEAPF64[$1794 >> 3]);
+ if ($1905 == 0.0) {
+ $ext_patt2$0 = $1433;
+ label = 278;
+ break L13;
+ }
+ $1915 = (+HEAPF64[$1797 >> 3] + ($1898 * +HEAPF64[$para >> 3] + $1893 * +HEAPF64[$1796 >> 3])) / $1905;
+ HEAPF32[$xc2 >> 2] = $1915;
+ $1924 = (+HEAPF64[$1800 >> 3] + ($1898 * +HEAPF64[$1798 >> 3] + $1893 * +HEAPF64[$1799 >> 3])) / $1905;
+ HEAPF32[$yc2 >> 2] = $1924;
+ _arParamIdeal2ObservLTf($paramLTf, $1915, $1924, $xc2, $yc2) | 0;
+ $1925 = +HEAPF32[$xc2 >> 2];
+ if ($1801) {
+ $xc$16 = ((~~($1925 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$16 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$16 = ~~($1925 + .5);
+ $yc$16 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$16 | 0) > -1) if (($yc$16 | 0) < ($ysize | 0) & (($yc$16 | 0) > -1 & ($xc$16 | 0) < ($xsize | 0))) {
+ $1948 = $image + ((Math_imul($yc$16, $xsize) | 0) + $xc$16 << 1 | 1) | 0;
+ $1955 = $1433 + ((Math_imul(($j$16340 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$18336 | 0) / ($99 | 0) | 0) << 2) | 0;
+ HEAP32[$1955 >> 2] = (HEAP32[$1955 >> 2] | 0) + (HEAPU8[$1948 >> 0] | 0);
+ }
+ $i$18336 = $i$18336 + 1 | 0;
+ } while (($i$18336 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$16340 = $j$16340 + 1 | 0;
+ } while (($j$16340 | 0) < ($ydiv2$3 | 0));
+ break;
+ }
+ case 8:
+ {
+ $1776 = $103 + 100.0;
+ $1777 = +($ydiv2$3 | 0);
+ $1778 = +($sample_size$xdiv2$2 | 0);
+ $1779 = $para + 48 | 0;
+ $1780 = $para + 56 | 0;
+ $1781 = $para + 64 | 0;
+ $1782 = $para + 8 | 0;
+ $1783 = $para + 16 | 0;
+ $1784 = $para + 24 | 0;
+ $1785 = $para + 32 | 0;
+ $1786 = $para + 40 | 0;
+ $1787 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) <= 0) break L233;
+ $1789 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$17346 = 0;
+ do {
+ $1966 = $1776 + $104 * (+($j$17346 | 0) + .5) / $1777;
+ if ($1789) {
+ $i$19342 = 0;
+ do {
+ $1971 = $1776 + $104 * (+($i$19342 | 0) + .5) / $1778;
+ $1978 = +HEAPF64[$1781 >> 3] + (+HEAPF64[$1779 >> 3] * $1971 + $1966 * +HEAPF64[$1780 >> 3]);
+ if ($1978 == 0.0) {
+ $ext_patt2$0 = $1433;
+ label = 278;
+ break L13;
+ }
+ $1988 = (+HEAPF64[$1783 >> 3] + ($1971 * +HEAPF64[$para >> 3] + $1966 * +HEAPF64[$1782 >> 3])) / $1978;
+ HEAPF32[$xc2 >> 2] = $1988;
+ $1997 = (+HEAPF64[$1786 >> 3] + ($1971 * +HEAPF64[$1784 >> 3] + $1966 * +HEAPF64[$1785 >> 3])) / $1978;
+ HEAPF32[$yc2 >> 2] = $1997;
+ _arParamIdeal2ObservLTf($paramLTf, $1988, $1997, $xc2, $yc2) | 0;
+ $1998 = +HEAPF32[$xc2 >> 2];
+ if ($1787) {
+ $xc$17 = ((~~($1998 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$17 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$17 = ~~($1998 + .5);
+ $yc$17 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$17 | 0) > -1) if (($yc$17 | 0) < ($ysize | 0) & (($yc$17 | 0) > -1 & ($xc$17 | 0) < ($xsize | 0))) {
+ $2020 = $image + ((Math_imul($yc$17, $xsize) | 0) + $xc$17 << 1) | 0;
+ $2027 = $1433 + ((Math_imul(($j$17346 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$19342 | 0) / ($99 | 0) | 0) << 2) | 0;
+ HEAP32[$2027 >> 2] = (HEAP32[$2027 >> 2] | 0) + (HEAPU8[$2020 >> 0] | 0);
+ }
+ $i$19342 = $i$19342 + 1 | 0;
+ } while (($i$19342 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$17346 = $j$17346 + 1 | 0;
+ } while (($j$17346 | 0) < ($ydiv2$3 | 0));
+ break;
+ }
+ case 9:
+ {
+ $1762 = $103 + 100.0;
+ $1763 = +($ydiv2$3 | 0);
+ $1764 = +($sample_size$xdiv2$2 | 0);
+ $1765 = $para + 48 | 0;
+ $1766 = $para + 56 | 0;
+ $1767 = $para + 64 | 0;
+ $1768 = $para + 8 | 0;
+ $1769 = $para + 16 | 0;
+ $1770 = $para + 24 | 0;
+ $1771 = $para + 32 | 0;
+ $1772 = $para + 40 | 0;
+ $1773 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) <= 0) break L233;
+ $1775 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$18352 = 0;
+ do {
+ $2038 = $1762 + $104 * (+($j$18352 | 0) + .5) / $1763;
+ if ($1775) {
+ $i$20348 = 0;
+ do {
+ $2043 = $1762 + $104 * (+($i$20348 | 0) + .5) / $1764;
+ $2050 = +HEAPF64[$1767 >> 3] + (+HEAPF64[$1765 >> 3] * $2043 + $2038 * +HEAPF64[$1766 >> 3]);
+ if ($2050 == 0.0) {
+ $ext_patt2$0 = $1433;
+ label = 278;
+ break L13;
+ }
+ $2060 = (+HEAPF64[$1769 >> 3] + ($2043 * +HEAPF64[$para >> 3] + $2038 * +HEAPF64[$1768 >> 3])) / $2050;
+ HEAPF32[$xc2 >> 2] = $2060;
+ $2069 = (+HEAPF64[$1772 >> 3] + ($2043 * +HEAPF64[$1770 >> 3] + $2038 * +HEAPF64[$1771 >> 3])) / $2050;
+ HEAPF32[$yc2 >> 2] = $2069;
+ _arParamIdeal2ObservLTf($paramLTf, $2060, $2069, $xc2, $yc2) | 0;
+ $2070 = +HEAPF32[$xc2 >> 2];
+ if ($1773) {
+ $xc$18 = ((~~($2070 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$18 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$18 = ~~($2070 + .5);
+ $yc$18 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$18 | 0) > -1) if (($yc$18 | 0) < ($ysize | 0) & (($yc$18 | 0) > -1 & ($xc$18 | 0) < ($xsize | 0))) {
+ $2091 = (Math_imul($yc$18, $xsize) | 0) + $xc$18 << 1;
+ $2094 = HEAPU8[$image + $2091 >> 0] | 0;
+ $2102 = HEAPU8[$image + ($2091 | 1) >> 0] | 0;
+ $2117 = $1433 + ((Math_imul(($j$18352 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$20348 | 0) / ($99 | 0) | 0) << 2) | 0;
+ HEAP32[$2117 >> 2] = (HEAP32[$2117 >> 2] | 0) + (((($2102 << 3 & 248 | 4) + ($2094 & 248 | 4) + ($2094 << 5 & 224 | $2102 >>> 3 & 28 | 2) | 0) >>> 0) / 3 | 0);
+ }
+ $i$20348 = $i$20348 + 1 | 0;
+ } while (($i$20348 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$18352 = $j$18352 + 1 | 0;
+ } while (($j$18352 | 0) < ($ydiv2$3 | 0));
+ break;
+ }
+ case 10:
+ {
+ $1748 = $103 + 100.0;
+ $1749 = +($ydiv2$3 | 0);
+ $1750 = +($sample_size$xdiv2$2 | 0);
+ $1751 = $para + 48 | 0;
+ $1752 = $para + 56 | 0;
+ $1753 = $para + 64 | 0;
+ $1754 = $para + 8 | 0;
+ $1755 = $para + 16 | 0;
+ $1756 = $para + 24 | 0;
+ $1757 = $para + 32 | 0;
+ $1758 = $para + 40 | 0;
+ $1759 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) <= 0) break L233;
+ $1761 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$19358 = 0;
+ do {
+ $2128 = $1748 + $104 * (+($j$19358 | 0) + .5) / $1749;
+ if ($1761) {
+ $i$21354 = 0;
+ do {
+ $2133 = $1748 + $104 * (+($i$21354 | 0) + .5) / $1750;
+ $2140 = +HEAPF64[$1753 >> 3] + (+HEAPF64[$1751 >> 3] * $2133 + $2128 * +HEAPF64[$1752 >> 3]);
+ if ($2140 == 0.0) {
+ $ext_patt2$0 = $1433;
+ label = 278;
+ break L13;
+ }
+ $2150 = (+HEAPF64[$1755 >> 3] + ($2133 * +HEAPF64[$para >> 3] + $2128 * +HEAPF64[$1754 >> 3])) / $2140;
+ HEAPF32[$xc2 >> 2] = $2150;
+ $2159 = (+HEAPF64[$1758 >> 3] + ($2133 * +HEAPF64[$1756 >> 3] + $2128 * +HEAPF64[$1757 >> 3])) / $2140;
+ HEAPF32[$yc2 >> 2] = $2159;
+ _arParamIdeal2ObservLTf($paramLTf, $2150, $2159, $xc2, $yc2) | 0;
+ $2160 = +HEAPF32[$xc2 >> 2];
+ if ($1759) {
+ $xc$19 = ((~~($2160 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$19 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$19 = ~~($2160 + .5);
+ $yc$19 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$19 | 0) > -1) if (($yc$19 | 0) < ($ysize | 0) & (($yc$19 | 0) > -1 & ($xc$19 | 0) < ($xsize | 0))) {
+ $2181 = (Math_imul($yc$19, $xsize) | 0) + $xc$19 << 1;
+ $2184 = HEAPU8[$image + $2181 >> 0] | 0;
+ $2192 = HEAPU8[$image + ($2181 | 1) >> 0] | 0;
+ $2207 = $1433 + ((Math_imul(($j$19358 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$21354 | 0) / ($99 | 0) | 0) << 2) | 0;
+ HEAP32[$2207 >> 2] = (HEAP32[$2207 >> 2] | 0) + (((($2192 << 2 & 248 | 4) + ($2184 & 248 | 4) + ($2184 << 5 & 224 | $2192 >>> 3 & 24 | 4) | 0) >>> 0) / 3 | 0);
+ }
+ $i$21354 = $i$21354 + 1 | 0;
+ } while (($i$21354 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$19358 = $j$19358 + 1 | 0;
+ } while (($j$19358 | 0) < ($ydiv2$3 | 0));
+ break;
+ }
+ case 11:
+ {
+ $1734 = $103 + 100.0;
+ $1735 = +($ydiv2$3 | 0);
+ $1736 = +($sample_size$xdiv2$2 | 0);
+ $1737 = $para + 48 | 0;
+ $1738 = $para + 56 | 0;
+ $1739 = $para + 64 | 0;
+ $1740 = $para + 8 | 0;
+ $1741 = $para + 16 | 0;
+ $1742 = $para + 24 | 0;
+ $1743 = $para + 32 | 0;
+ $1744 = $para + 40 | 0;
+ $1745 = ($imageProcMode | 0) == 1;
+ if (($ydiv2$3 | 0) <= 0) break L233;
+ $1747 = ($sample_size$xdiv2$2 | 0) > 0;
+ $j$20364 = 0;
+ do {
+ $2218 = $1734 + $104 * (+($j$20364 | 0) + .5) / $1735;
+ if ($1747) {
+ $i$22360 = 0;
+ do {
+ $2223 = $1734 + $104 * (+($i$22360 | 0) + .5) / $1736;
+ $2230 = +HEAPF64[$1739 >> 3] + (+HEAPF64[$1737 >> 3] * $2223 + $2218 * +HEAPF64[$1738 >> 3]);
+ if ($2230 == 0.0) {
+ $ext_patt2$0 = $1433;
+ label = 278;
+ break L13;
+ }
+ $2240 = (+HEAPF64[$1741 >> 3] + ($2223 * +HEAPF64[$para >> 3] + $2218 * +HEAPF64[$1740 >> 3])) / $2230;
+ HEAPF32[$xc2 >> 2] = $2240;
+ $2249 = (+HEAPF64[$1744 >> 3] + ($2223 * +HEAPF64[$1742 >> 3] + $2218 * +HEAPF64[$1743 >> 3])) / $2230;
+ HEAPF32[$yc2 >> 2] = $2249;
+ _arParamIdeal2ObservLTf($paramLTf, $2240, $2249, $xc2, $yc2) | 0;
+ $2250 = +HEAPF32[$xc2 >> 2];
+ if ($1745) {
+ $xc$20 = ((~~($2250 + 1.0) | 0) / 2 | 0) << 1;
+ $yc$20 = ((~~(+HEAPF32[$yc2 >> 2] + 1.0) | 0) / 2 | 0) << 1;
+ } else {
+ $xc$20 = ~~($2250 + .5);
+ $yc$20 = ~~(+HEAPF32[$yc2 >> 2] + .5);
+ }
+ if (($xc$20 | 0) > -1) if (($yc$20 | 0) < ($ysize | 0) & (($yc$20 | 0) > -1 & ($xc$20 | 0) < ($xsize | 0))) {
+ $2271 = (Math_imul($yc$20, $xsize) | 0) + $xc$20 << 1;
+ $2274 = HEAPU8[$image + $2271 >> 0] | 0;
+ $2293 = $1433 + ((Math_imul(($j$20364 | 0) / ($100 | 0) | 0, $patt_size) | 0) + (($i$22360 | 0) / ($99 | 0) | 0) << 2) | 0;
+ HEAP32[$2293 >> 2] = (HEAP32[$2293 >> 2] | 0) + (((($2274 << 4 & 240 | 8) + ($2274 & 240 | 8) + ((HEAPU8[$image + ($2271 | 1) >> 0] | 0) & 240 | 8) | 0) >>> 0) / 3 | 0);
+ }
+ $i$22360 = $i$22360 + 1 | 0;
+ } while (($i$22360 | 0) < ($sample_size$xdiv2$2 | 0));
+ }
+ $j$20364 = $j$20364 + 1 | 0;
+ } while (($j$20364 | 0) < ($ydiv2$3 | 0));
+ break;
+ }
+ default:
+ {
+ _arLog(3, 4615, $vararg_buffer5);
+ $ext_patt2$0 = $1433;
+ label = 278;
+ break L13;
+ }
+ }
+ } while (0);
+ $1450 = Math_imul($100, $99) | 0;
+ if ($106) {
+ $i$23309 = 0;
+ do {
+ HEAP8[$ext_patt + $i$23309 >> 0] = ((HEAP32[$1433 + ($i$23309 << 2) >> 2] | 0) >>> 0) / ($1450 >>> 0) | 0;
+ $i$23309 = $i$23309 + 1 | 0;
+ } while (($i$23309 | 0) < ($106 | 0));
+ }
+ _free($1433);
+ $$0 = 0;
+ } while (0);
+ if ((label | 0) == 278) {
+ _free($ext_patt2$0);
+ $$0 = -1;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_118parse_builtin_typeINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $$0$i$i$i = 0, $$0$i$i$i103 = 0, $$0$i$i$i108 = 0, $$0$i$i$i113 = 0, $$0$i$i$i118 = 0, $$0$i$i$i123 = 0, $$0$i$i$i128 = 0, $$0$i$i$i133 = 0, $$0$i$i$i138 = 0, $$0$i$i$i14 = 0, $$0$i$i$i143 = 0, $$0$i$i$i19 = 0, $$0$i$i$i24 = 0, $$0$i$i$i29 = 0, $$0$i$i$i34 = 0, $$0$i$i$i39 = 0, $$0$i$i$i4 = 0, $$0$i$i$i44 = 0, $$0$i$i$i49 = 0, $$0$i$i$i54 = 0, $$0$i$i$i59 = 0, $$0$i$i$i66 = 0, $$0$i$i$i71 = 0, $$0$i$i$i76 = 0, $$0$i$i$i81 = 0, $$0$i$i$i88 = 0, $$0$i$i$i9 = 0, $$0$i$i$i93 = 0, $$0$i$i$i98 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $106 = 0, $108 = 0, $11 = 0, $111 = 0, $112 = 0, $115 = 0, $116 = 0, $118 = 0, $12 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $13 = 0, $132 = 0, $134 = 0, $137 = 0, $138 = 0, $14 = 0, $141 = 0, $142 = 0, $144 = 0, $15 = 0, $151 = 0, $152 = 0, $153 = 0, $154 = 0, $158 = 0, $16 = 0, $160 = 0, $163 = 0, $164 = 0, $167 = 0, $168 = 0, $17 = 0, $170 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $184 = 0, $186 = 0, $189 = 0, $19 = 0, $190 = 0, $193 = 0, $194 = 0, $196 = 0, $2 = 0, $20 = 0, $203 = 0, $204 = 0, $205 = 0, $206 = 0, $21 = 0, $210 = 0, $212 = 0, $215 = 0, $216 = 0, $219 = 0, $22 = 0, $220 = 0, $222 = 0, $229 = 0, $23 = 0, $230 = 0, $231 = 0, $232 = 0, $236 = 0, $238 = 0, $24 = 0, $241 = 0, $242 = 0, $245 = 0, $246 = 0, $248 = 0, $25 = 0, $255 = 0, $256 = 0, $257 = 0, $258 = 0, $26 = 0, $262 = 0, $264 = 0, $267 = 0, $268 = 0, $27 = 0, $271 = 0, $272 = 0, $274 = 0, $28 = 0, $281 = 0, $282 = 0, $283 = 0, $284 = 0, $288 = 0, $290 = 0, $293 = 0, $294 = 0, $297 = 0, $298 = 0, $3 = 0, $300 = 0, $307 = 0, $308 = 0, $309 = 0, $310 = 0, $314 = 0, $316 = 0, $319 = 0, $32 = 0, $320 = 0, $323 = 0, $324 = 0, $326 = 0, $33 = 0, $333 = 0, $334 = 0, $335 = 0, $336 = 0, $340 = 0, $342 = 0, $345 = 0, $346 = 0, $349 = 0, $35 = 0, $350 = 0, $352 = 0, $359 = 0, $360 = 0, $361 = 0, $362 = 0, $366 = 0, $368 = 0, $371 = 0, $372 = 0, $375 = 0, $379 = 0, $382 = 0, $383 = 0, $385 = 0, $392 = 0, $393 = 0, $394 = 0, $395 = 0, $399 = 0, $4 = 0, $401 = 0, $404 = 0, $405 = 0, $408 = 0, $409 = 0, $411 = 0, $418 = 0, $419 = 0, $42 = 0, $420 = 0, $421 = 0, $425 = 0, $427 = 0, $43 = 0, $430 = 0, $431 = 0, $434 = 0, $435 = 0, $437 = 0, $44 = 0, $444 = 0, $445 = 0, $446 = 0, $447 = 0, $45 = 0, $451 = 0, $453 = 0, $456 = 0, $457 = 0, $460 = 0, $461 = 0, $463 = 0, $470 = 0, $471 = 0, $472 = 0, $473 = 0, $477 = 0, $479 = 0, $482 = 0, $483 = 0, $486 = 0, $488 = 0, $49 = 0, $491 = 0, $492 = 0, $494 = 0, $5 = 0, $501 = 0, $502 = 0, $503 = 0, $504 = 0, $508 = 0, $51 = 0, $510 = 0, $513 = 0, $514 = 0, $517 = 0, $518 = 0, $520 = 0, $527 = 0, $528 = 0, $529 = 0, $530 = 0, $534 = 0, $536 = 0, $539 = 0, $54 = 0, $540 = 0, $543 = 0, $544 = 0, $546 = 0, $55 = 0, $553 = 0, $554 = 0, $555 = 0, $556 = 0, $560 = 0, $562 = 0, $565 = 0, $566 = 0, $569 = 0, $570 = 0, $572 = 0, $579 = 0, $58 = 0, $580 = 0, $581 = 0, $582 = 0, $586 = 0, $588 = 0, $591 = 0, $592 = 0, $595 = 0, $596 = 0, $598 = 0, $6 = 0, $60 = 0, $602 = 0, $603 = 0, $605 = 0, $612 = 0, $613 = 0, $614 = 0, $615 = 0, $619 = 0, $621 = 0, $624 = 0, $625 = 0, $628 = 0, $629 = 0, $63 = 0, $631 = 0, $638 = 0, $639 = 0, $64 = 0, $640 = 0, $641 = 0, $645 = 0, $647 = 0, $650 = 0, $651 = 0, $654 = 0, $655 = 0, $657 = 0, $66 = 0, $664 = 0, $665 = 0, $666 = 0, $667 = 0, $671 = 0, $673 = 0, $676 = 0, $677 = 0, $680 = 0, $681 = 0, $683 = 0, $690 = 0, $691 = 0, $692 = 0, $693 = 0, $697 = 0, $699 = 0, $7 = 0, $702 = 0, $703 = 0, $706 = 0, $707 = 0, $709 = 0, $716 = 0, $717 = 0, $718 = 0, $719 = 0, $723 = 0, $725 = 0, $728 = 0, $729 = 0, $73 = 0, $732 = 0, $733 = 0, $735 = 0, $74 = 0, $742 = 0, $743 = 0, $744 = 0, $745 = 0, $749 = 0, $75 = 0, $751 = 0, $754 = 0, $755 = 0, $758 = 0, $759 = 0, $76 = 0, $761 = 0, $768 = 0, $769 = 0, $770 = 0, $771 = 0, $775 = 0, $777 = 0, $780 = 0, $781 = 0, $784 = 0, $785 = 0, $787 = 0, $794 = 0, $795 = 0, $796 = 0, $797 = 0, $8 = 0, $80 = 0, $801 = 0, $803 = 0, $806 = 0, $807 = 0, $82 = 0, $85 = 0, $86 = 0, $89 = 0, $9 = 0, $90 = 0, $92 = 0, $99 = 0, $__v$i$i142 = 0, dest = 0, sp = 0, src = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 720 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i142 = sp + 696 | 0;
+ $0 = sp + 672 | 0;
+ $1 = sp + 648 | 0;
+ $2 = sp + 624 | 0;
+ $3 = sp + 600 | 0;
+ $4 = sp + 576 | 0;
+ $5 = sp + 552 | 0;
+ $6 = sp + 528 | 0;
+ $7 = sp + 504 | 0;
+ $8 = sp + 480 | 0;
+ $9 = sp + 456 | 0;
+ $10 = sp + 432 | 0;
+ $11 = sp + 408 | 0;
+ $12 = sp + 384 | 0;
+ $13 = sp + 360 | 0;
+ $14 = sp + 336 | 0;
+ $15 = sp + 312 | 0;
+ $16 = sp + 288 | 0;
+ $17 = sp + 264 | 0;
+ $18 = sp + 240 | 0;
+ $19 = sp + 216 | 0;
+ $20 = sp + 192 | 0;
+ $21 = sp + 168 | 0;
+ $22 = sp + 144 | 0;
+ $23 = sp + 120 | 0;
+ $24 = sp + 96 | 0;
+ $25 = sp + 72 | 0;
+ $26 = sp + 48 | 0;
+ $27 = sp + 24 | 0;
+ $28 = sp;
+ L1 : do if (($first | 0) == ($last | 0)) $$0 = $first; else do switch (HEAP8[$first >> 0] | 0) {
+ case 118:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj5EEERAT__Kc($0, 14202);
+ $32 = $db + 4 | 0;
+ $33 = HEAP32[$32 >> 2] | 0;
+ $35 = HEAP32[$db + 8 >> 2] | 0;
+ if ($33 >>> 0 < $35 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($33, $0);
+ HEAP32[$32 >> 2] = (HEAP32[$32 >> 2] | 0) + 24;
+ } else {
+ $42 = HEAP32[$db >> 2] | 0;
+ $43 = $33 - $42 | 0;
+ $44 = ($43 | 0) / 24 | 0;
+ $45 = $44 + 1 | 0;
+ if (($43 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $49 = ($35 - $42 | 0) / 24 | 0;
+ if ($49 >>> 0 < 1073741823) {
+ $51 = $49 << 1;
+ $$0$i$i$i = $51 >>> 0 < $45 >>> 0 ? $45 : $51;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i, $44, $db + 12 | 0);
+ $54 = $__v$i$i142 + 8 | 0;
+ $55 = HEAP32[$54 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($55, $0);
+ HEAP32[$54 >> 2] = $55 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 119:
+ {
+ HEAP8[$1 >> 0] = 14;
+ $58 = $1 + 1 | 0;
+ HEAP8[$58 >> 0] = HEAP8[13764] | 0;
+ HEAP8[$58 + 1 >> 0] = HEAP8[13765] | 0;
+ HEAP8[$58 + 2 >> 0] = HEAP8[13766] | 0;
+ HEAP8[$58 + 3 >> 0] = HEAP8[13767] | 0;
+ HEAP8[$58 + 4 >> 0] = HEAP8[13768] | 0;
+ HEAP8[$58 + 5 >> 0] = HEAP8[13769] | 0;
+ HEAP8[$58 + 6 >> 0] = HEAP8[13770] | 0;
+ HEAP8[$1 + 8 >> 0] = 0;
+ $60 = $1 + 12 | 0;
+ HEAP32[$60 >> 2] = 0;
+ HEAP32[$60 + 4 >> 2] = 0;
+ HEAP32[$60 + 8 >> 2] = 0;
+ $63 = $db + 4 | 0;
+ $64 = HEAP32[$63 >> 2] | 0;
+ $66 = HEAP32[$db + 8 >> 2] | 0;
+ if ($64 >>> 0 < $66 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($64, $1);
+ HEAP32[$63 >> 2] = (HEAP32[$63 >> 2] | 0) + 24;
+ } else {
+ $73 = HEAP32[$db >> 2] | 0;
+ $74 = $64 - $73 | 0;
+ $75 = ($74 | 0) / 24 | 0;
+ $76 = $75 + 1 | 0;
+ if (($74 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $80 = ($66 - $73 | 0) / 24 | 0;
+ if ($80 >>> 0 < 1073741823) {
+ $82 = $80 << 1;
+ $$0$i$i$i4 = $82 >>> 0 < $76 >>> 0 ? $76 : $82;
+ } else $$0$i$i$i4 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i4, $75, $db + 12 | 0);
+ $85 = $__v$i$i142 + 8 | 0;
+ $86 = HEAP32[$85 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($86, $1);
+ HEAP32[$85 >> 2] = $86 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 98:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj5EEERAT__Kc($2, 14207);
+ $89 = $db + 4 | 0;
+ $90 = HEAP32[$89 >> 2] | 0;
+ $92 = HEAP32[$db + 8 >> 2] | 0;
+ if ($90 >>> 0 < $92 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($90, $2);
+ HEAP32[$89 >> 2] = (HEAP32[$89 >> 2] | 0) + 24;
+ } else {
+ $99 = HEAP32[$db >> 2] | 0;
+ $100 = $90 - $99 | 0;
+ $101 = ($100 | 0) / 24 | 0;
+ $102 = $101 + 1 | 0;
+ if (($100 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $106 = ($92 - $99 | 0) / 24 | 0;
+ if ($106 >>> 0 < 1073741823) {
+ $108 = $106 << 1;
+ $$0$i$i$i9 = $108 >>> 0 < $102 >>> 0 ? $102 : $108;
+ } else $$0$i$i$i9 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i9, $101, $db + 12 | 0);
+ $111 = $__v$i$i142 + 8 | 0;
+ $112 = HEAP32[$111 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($112, $2);
+ HEAP32[$111 >> 2] = $112 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($2);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 99:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj5EEERAT__Kc($3, 13783);
+ $115 = $db + 4 | 0;
+ $116 = HEAP32[$115 >> 2] | 0;
+ $118 = HEAP32[$db + 8 >> 2] | 0;
+ if ($116 >>> 0 < $118 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($116, $3);
+ HEAP32[$115 >> 2] = (HEAP32[$115 >> 2] | 0) + 24;
+ } else {
+ $125 = HEAP32[$db >> 2] | 0;
+ $126 = $116 - $125 | 0;
+ $127 = ($126 | 0) / 24 | 0;
+ $128 = $127 + 1 | 0;
+ if (($126 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $132 = ($118 - $125 | 0) / 24 | 0;
+ if ($132 >>> 0 < 1073741823) {
+ $134 = $132 << 1;
+ $$0$i$i$i14 = $134 >>> 0 < $128 >>> 0 ? $128 : $134;
+ } else $$0$i$i$i14 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i14, $127, $db + 12 | 0);
+ $137 = $__v$i$i142 + 8 | 0;
+ $138 = HEAP32[$137 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($138, $3);
+ HEAP32[$137 >> 2] = $138 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($3);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 97:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj12EEERAT__Kc($4, 13788);
+ $141 = $db + 4 | 0;
+ $142 = HEAP32[$141 >> 2] | 0;
+ $144 = HEAP32[$db + 8 >> 2] | 0;
+ if ($142 >>> 0 < $144 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($142, $4);
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + 24;
+ } else {
+ $151 = HEAP32[$db >> 2] | 0;
+ $152 = $142 - $151 | 0;
+ $153 = ($152 | 0) / 24 | 0;
+ $154 = $153 + 1 | 0;
+ if (($152 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $158 = ($144 - $151 | 0) / 24 | 0;
+ if ($158 >>> 0 < 1073741823) {
+ $160 = $158 << 1;
+ $$0$i$i$i19 = $160 >>> 0 < $154 >>> 0 ? $154 : $160;
+ } else $$0$i$i$i19 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i19, $153, $db + 12 | 0);
+ $163 = $__v$i$i142 + 8 | 0;
+ $164 = HEAP32[$163 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($164, $4);
+ HEAP32[$163 >> 2] = $164 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($4);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 104:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj14EEERAT__Kc($5, 13800);
+ $167 = $db + 4 | 0;
+ $168 = HEAP32[$167 >> 2] | 0;
+ $170 = HEAP32[$db + 8 >> 2] | 0;
+ if ($168 >>> 0 < $170 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($168, $5);
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + 24;
+ } else {
+ $177 = HEAP32[$db >> 2] | 0;
+ $178 = $168 - $177 | 0;
+ $179 = ($178 | 0) / 24 | 0;
+ $180 = $179 + 1 | 0;
+ if (($178 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $184 = ($170 - $177 | 0) / 24 | 0;
+ if ($184 >>> 0 < 1073741823) {
+ $186 = $184 << 1;
+ $$0$i$i$i24 = $186 >>> 0 < $180 >>> 0 ? $180 : $186;
+ } else $$0$i$i$i24 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i24, $179, $db + 12 | 0);
+ $189 = $__v$i$i142 + 8 | 0;
+ $190 = HEAP32[$189 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($190, $5);
+ HEAP32[$189 >> 2] = $190 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($5);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj6EEERAT__Kc($6, 13814);
+ $193 = $db + 4 | 0;
+ $194 = HEAP32[$193 >> 2] | 0;
+ $196 = HEAP32[$db + 8 >> 2] | 0;
+ if ($194 >>> 0 < $196 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($194, $6);
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + 24;
+ } else {
+ $203 = HEAP32[$db >> 2] | 0;
+ $204 = $194 - $203 | 0;
+ $205 = ($204 | 0) / 24 | 0;
+ $206 = $205 + 1 | 0;
+ if (($204 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $210 = ($196 - $203 | 0) / 24 | 0;
+ if ($210 >>> 0 < 1073741823) {
+ $212 = $210 << 1;
+ $$0$i$i$i29 = $212 >>> 0 < $206 >>> 0 ? $206 : $212;
+ } else $$0$i$i$i29 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i29, $205, $db + 12 | 0);
+ $215 = $__v$i$i142 + 8 | 0;
+ $216 = HEAP32[$215 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($216, $6);
+ HEAP32[$215 >> 2] = $216 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($6);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj15EEERAT__Kc($7, 13820);
+ $219 = $db + 4 | 0;
+ $220 = HEAP32[$219 >> 2] | 0;
+ $222 = HEAP32[$db + 8 >> 2] | 0;
+ if ($220 >>> 0 < $222 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($220, $7);
+ HEAP32[$219 >> 2] = (HEAP32[$219 >> 2] | 0) + 24;
+ } else {
+ $229 = HEAP32[$db >> 2] | 0;
+ $230 = $220 - $229 | 0;
+ $231 = ($230 | 0) / 24 | 0;
+ $232 = $231 + 1 | 0;
+ if (($230 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $236 = ($222 - $229 | 0) / 24 | 0;
+ if ($236 >>> 0 < 1073741823) {
+ $238 = $236 << 1;
+ $$0$i$i$i34 = $238 >>> 0 < $232 >>> 0 ? $232 : $238;
+ } else $$0$i$i$i34 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i34, $231, $db + 12 | 0);
+ $241 = $__v$i$i142 + 8 | 0;
+ $242 = HEAP32[$241 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($242, $7);
+ HEAP32[$241 >> 2] = $242 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($7);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 105:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj4EEERAT__Kc($8, 14212);
+ $245 = $db + 4 | 0;
+ $246 = HEAP32[$245 >> 2] | 0;
+ $248 = HEAP32[$db + 8 >> 2] | 0;
+ if ($246 >>> 0 < $248 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($246, $8);
+ HEAP32[$245 >> 2] = (HEAP32[$245 >> 2] | 0) + 24;
+ } else {
+ $255 = HEAP32[$db >> 2] | 0;
+ $256 = $246 - $255 | 0;
+ $257 = ($256 | 0) / 24 | 0;
+ $258 = $257 + 1 | 0;
+ if (($256 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $262 = ($248 - $255 | 0) / 24 | 0;
+ if ($262 >>> 0 < 1073741823) {
+ $264 = $262 << 1;
+ $$0$i$i$i39 = $264 >>> 0 < $258 >>> 0 ? $258 : $264;
+ } else $$0$i$i$i39 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i39, $257, $db + 12 | 0);
+ $267 = $__v$i$i142 + 8 | 0;
+ $268 = HEAP32[$267 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($268, $8);
+ HEAP32[$267 >> 2] = $268 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($8);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 106:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj13EEERAT__Kc($9, 14216);
+ $271 = $db + 4 | 0;
+ $272 = HEAP32[$271 >> 2] | 0;
+ $274 = HEAP32[$db + 8 >> 2] | 0;
+ if ($272 >>> 0 < $274 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($272, $9);
+ HEAP32[$271 >> 2] = (HEAP32[$271 >> 2] | 0) + 24;
+ } else {
+ $281 = HEAP32[$db >> 2] | 0;
+ $282 = $272 - $281 | 0;
+ $283 = ($282 | 0) / 24 | 0;
+ $284 = $283 + 1 | 0;
+ if (($282 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $288 = ($274 - $281 | 0) / 24 | 0;
+ if ($288 >>> 0 < 1073741823) {
+ $290 = $288 << 1;
+ $$0$i$i$i44 = $290 >>> 0 < $284 >>> 0 ? $284 : $290;
+ } else $$0$i$i$i44 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i44, $283, $db + 12 | 0);
+ $293 = $__v$i$i142 + 8 | 0;
+ $294 = HEAP32[$293 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($294, $9);
+ HEAP32[$293 >> 2] = $294 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($9);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj5EEERAT__Kc($10, 14229);
+ $297 = $db + 4 | 0;
+ $298 = HEAP32[$297 >> 2] | 0;
+ $300 = HEAP32[$db + 8 >> 2] | 0;
+ if ($298 >>> 0 < $300 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($298, $10);
+ HEAP32[$297 >> 2] = (HEAP32[$297 >> 2] | 0) + 24;
+ } else {
+ $307 = HEAP32[$db >> 2] | 0;
+ $308 = $298 - $307 | 0;
+ $309 = ($308 | 0) / 24 | 0;
+ $310 = $309 + 1 | 0;
+ if (($308 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $314 = ($300 - $307 | 0) / 24 | 0;
+ if ($314 >>> 0 < 1073741823) {
+ $316 = $314 << 1;
+ $$0$i$i$i49 = $316 >>> 0 < $310 >>> 0 ? $310 : $316;
+ } else $$0$i$i$i49 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i49, $309, $db + 12 | 0);
+ $319 = $__v$i$i142 + 8 | 0;
+ $320 = HEAP32[$319 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($320, $10);
+ HEAP32[$319 >> 2] = $320 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($10);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 109:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj14EEERAT__Kc($11, 14234);
+ $323 = $db + 4 | 0;
+ $324 = HEAP32[$323 >> 2] | 0;
+ $326 = HEAP32[$db + 8 >> 2] | 0;
+ if ($324 >>> 0 < $326 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($324, $11);
+ HEAP32[$323 >> 2] = (HEAP32[$323 >> 2] | 0) + 24;
+ } else {
+ $333 = HEAP32[$db >> 2] | 0;
+ $334 = $324 - $333 | 0;
+ $335 = ($334 | 0) / 24 | 0;
+ $336 = $335 + 1 | 0;
+ if (($334 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $340 = ($326 - $333 | 0) / 24 | 0;
+ if ($340 >>> 0 < 1073741823) {
+ $342 = $340 << 1;
+ $$0$i$i$i54 = $342 >>> 0 < $336 >>> 0 ? $336 : $342;
+ } else $$0$i$i$i54 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i54, $335, $db + 12 | 0);
+ $345 = $__v$i$i142 + 8 | 0;
+ $346 = HEAP32[$345 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($346, $11);
+ HEAP32[$345 >> 2] = $346 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($11);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 120:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($12, 14248);
+ $349 = $db + 4 | 0;
+ $350 = HEAP32[$349 >> 2] | 0;
+ $352 = HEAP32[$db + 8 >> 2] | 0;
+ if ($350 >>> 0 < $352 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($350, $12);
+ HEAP32[$349 >> 2] = (HEAP32[$349 >> 2] | 0) + 24;
+ } else {
+ $359 = HEAP32[$db >> 2] | 0;
+ $360 = $350 - $359 | 0;
+ $361 = ($360 | 0) / 24 | 0;
+ $362 = $361 + 1 | 0;
+ if (($360 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $366 = ($352 - $359 | 0) / 24 | 0;
+ if ($366 >>> 0 < 1073741823) {
+ $368 = $366 << 1;
+ $$0$i$i$i59 = $368 >>> 0 < $362 >>> 0 ? $362 : $368;
+ } else $$0$i$i$i59 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i59, $361, $db + 12 | 0);
+ $371 = $__v$i$i142 + 8 | 0;
+ $372 = HEAP32[$371 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($372, $12);
+ HEAP32[$371 >> 2] = $372 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($12);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 121:
+ {
+ $375 = _malloc(32) | 0;
+ HEAP32[$13 + 8 >> 2] = $375;
+ HEAP32[$13 >> 2] = 33;
+ HEAP32[$13 + 4 >> 2] = 18;
+ dest = $375;
+ src = 14258;
+ stop = dest + 18 | 0;
+ do {
+ HEAP8[dest >> 0] = HEAP8[src >> 0] | 0;
+ dest = dest + 1 | 0;
+ src = src + 1 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAP8[$375 + 18 >> 0] = 0;
+ $379 = $13 + 12 | 0;
+ HEAP32[$379 >> 2] = 0;
+ HEAP32[$379 + 4 >> 2] = 0;
+ HEAP32[$379 + 8 >> 2] = 0;
+ $382 = $db + 4 | 0;
+ $383 = HEAP32[$382 >> 2] | 0;
+ $385 = HEAP32[$db + 8 >> 2] | 0;
+ if ($383 >>> 0 < $385 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($383, $13);
+ HEAP32[$382 >> 2] = (HEAP32[$382 >> 2] | 0) + 24;
+ } else {
+ $392 = HEAP32[$db >> 2] | 0;
+ $393 = $383 - $392 | 0;
+ $394 = ($393 | 0) / 24 | 0;
+ $395 = $394 + 1 | 0;
+ if (($393 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $399 = ($385 - $392 | 0) / 24 | 0;
+ if ($399 >>> 0 < 1073741823) {
+ $401 = $399 << 1;
+ $$0$i$i$i66 = $401 >>> 0 < $395 >>> 0 ? $395 : $401;
+ } else $$0$i$i$i66 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i66, $394, $db + 12 | 0);
+ $404 = $__v$i$i142 + 8 | 0;
+ $405 = HEAP32[$404 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($405, $13);
+ HEAP32[$404 >> 2] = $405 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($13);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 110:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj9EEERAT__Kc($14, 13850);
+ $408 = $db + 4 | 0;
+ $409 = HEAP32[$408 >> 2] | 0;
+ $411 = HEAP32[$db + 8 >> 2] | 0;
+ if ($409 >>> 0 < $411 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($409, $14);
+ HEAP32[$408 >> 2] = (HEAP32[$408 >> 2] | 0) + 24;
+ } else {
+ $418 = HEAP32[$db >> 2] | 0;
+ $419 = $409 - $418 | 0;
+ $420 = ($419 | 0) / 24 | 0;
+ $421 = $420 + 1 | 0;
+ if (($419 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $425 = ($411 - $418 | 0) / 24 | 0;
+ if ($425 >>> 0 < 1073741823) {
+ $427 = $425 << 1;
+ $$0$i$i$i71 = $427 >>> 0 < $421 >>> 0 ? $421 : $427;
+ } else $$0$i$i$i71 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i71, $420, $db + 12 | 0);
+ $430 = $__v$i$i142 + 8 | 0;
+ $431 = HEAP32[$430 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($431, $14);
+ HEAP32[$430 >> 2] = $431 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($14);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 111:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj18EEERAT__Kc($15, 13859);
+ $434 = $db + 4 | 0;
+ $435 = HEAP32[$434 >> 2] | 0;
+ $437 = HEAP32[$db + 8 >> 2] | 0;
+ if ($435 >>> 0 < $437 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($435, $15);
+ HEAP32[$434 >> 2] = (HEAP32[$434 >> 2] | 0) + 24;
+ } else {
+ $444 = HEAP32[$db >> 2] | 0;
+ $445 = $435 - $444 | 0;
+ $446 = ($445 | 0) / 24 | 0;
+ $447 = $446 + 1 | 0;
+ if (($445 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $451 = ($437 - $444 | 0) / 24 | 0;
+ if ($451 >>> 0 < 1073741823) {
+ $453 = $451 << 1;
+ $$0$i$i$i76 = $453 >>> 0 < $447 >>> 0 ? $447 : $453;
+ } else $$0$i$i$i76 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i76, $446, $db + 12 | 0);
+ $456 = $__v$i$i142 + 8 | 0;
+ $457 = HEAP32[$456 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($457, $15);
+ HEAP32[$456 >> 2] = $457 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($15);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 102:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj6EEERAT__Kc($16, 14277);
+ $460 = $db + 4 | 0;
+ $461 = HEAP32[$460 >> 2] | 0;
+ $463 = HEAP32[$db + 8 >> 2] | 0;
+ if ($461 >>> 0 < $463 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($461, $16);
+ HEAP32[$460 >> 2] = (HEAP32[$460 >> 2] | 0) + 24;
+ } else {
+ $470 = HEAP32[$db >> 2] | 0;
+ $471 = $461 - $470 | 0;
+ $472 = ($471 | 0) / 24 | 0;
+ $473 = $472 + 1 | 0;
+ if (($471 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $477 = ($463 - $470 | 0) / 24 | 0;
+ if ($477 >>> 0 < 1073741823) {
+ $479 = $477 << 1;
+ $$0$i$i$i81 = $479 >>> 0 < $473 >>> 0 ? $473 : $479;
+ } else $$0$i$i$i81 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i81, $472, $db + 12 | 0);
+ $482 = $__v$i$i142 + 8 | 0;
+ $483 = HEAP32[$482 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($483, $16);
+ HEAP32[$482 >> 2] = $483 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($16);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 100:
+ {
+ HEAP8[$17 >> 0] = 12;
+ $486 = $17 + 1 | 0;
+ HEAP8[$486 >> 0] = HEAP8[14283] | 0;
+ HEAP8[$486 + 1 >> 0] = HEAP8[14284] | 0;
+ HEAP8[$486 + 2 >> 0] = HEAP8[14285] | 0;
+ HEAP8[$486 + 3 >> 0] = HEAP8[14286] | 0;
+ HEAP8[$486 + 4 >> 0] = HEAP8[14287] | 0;
+ HEAP8[$486 + 5 >> 0] = HEAP8[14288] | 0;
+ HEAP8[$17 + 7 >> 0] = 0;
+ $488 = $17 + 12 | 0;
+ HEAP32[$488 >> 2] = 0;
+ HEAP32[$488 + 4 >> 2] = 0;
+ HEAP32[$488 + 8 >> 2] = 0;
+ $491 = $db + 4 | 0;
+ $492 = HEAP32[$491 >> 2] | 0;
+ $494 = HEAP32[$db + 8 >> 2] | 0;
+ if ($492 >>> 0 < $494 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($492, $17);
+ HEAP32[$491 >> 2] = (HEAP32[$491 >> 2] | 0) + 24;
+ } else {
+ $501 = HEAP32[$db >> 2] | 0;
+ $502 = $492 - $501 | 0;
+ $503 = ($502 | 0) / 24 | 0;
+ $504 = $503 + 1 | 0;
+ if (($502 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $508 = ($494 - $501 | 0) / 24 | 0;
+ if ($508 >>> 0 < 1073741823) {
+ $510 = $508 << 1;
+ $$0$i$i$i88 = $510 >>> 0 < $504 >>> 0 ? $504 : $510;
+ } else $$0$i$i$i88 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i88, $503, $db + 12 | 0);
+ $513 = $__v$i$i142 + 8 | 0;
+ $514 = HEAP32[$513 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($514, $17);
+ HEAP32[$513 >> 2] = $514 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($17);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 101:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj12EEERAT__Kc($18, 14290);
+ $517 = $db + 4 | 0;
+ $518 = HEAP32[$517 >> 2] | 0;
+ $520 = HEAP32[$db + 8 >> 2] | 0;
+ if ($518 >>> 0 < $520 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($518, $18);
+ HEAP32[$517 >> 2] = (HEAP32[$517 >> 2] | 0) + 24;
+ } else {
+ $527 = HEAP32[$db >> 2] | 0;
+ $528 = $518 - $527 | 0;
+ $529 = ($528 | 0) / 24 | 0;
+ $530 = $529 + 1 | 0;
+ if (($528 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $534 = ($520 - $527 | 0) / 24 | 0;
+ if ($534 >>> 0 < 1073741823) {
+ $536 = $534 << 1;
+ $$0$i$i$i93 = $536 >>> 0 < $530 >>> 0 ? $530 : $536;
+ } else $$0$i$i$i93 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i93, $529, $db + 12 | 0);
+ $539 = $__v$i$i142 + 8 | 0;
+ $540 = HEAP32[$539 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($540, $18);
+ HEAP32[$539 >> 2] = $540 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($18);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 103:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($19, 14302);
+ $543 = $db + 4 | 0;
+ $544 = HEAP32[$543 >> 2] | 0;
+ $546 = HEAP32[$db + 8 >> 2] | 0;
+ if ($544 >>> 0 < $546 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($544, $19);
+ HEAP32[$543 >> 2] = (HEAP32[$543 >> 2] | 0) + 24;
+ } else {
+ $553 = HEAP32[$db >> 2] | 0;
+ $554 = $544 - $553 | 0;
+ $555 = ($554 | 0) / 24 | 0;
+ $556 = $555 + 1 | 0;
+ if (($554 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $560 = ($546 - $553 | 0) / 24 | 0;
+ if ($560 >>> 0 < 1073741823) {
+ $562 = $560 << 1;
+ $$0$i$i$i98 = $562 >>> 0 < $556 >>> 0 ? $556 : $562;
+ } else $$0$i$i$i98 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i98, $555, $db + 12 | 0);
+ $565 = $__v$i$i142 + 8 | 0;
+ $566 = HEAP32[$565 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($566, $19);
+ HEAP32[$565 >> 2] = $566 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($19);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 122:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj4EEERAT__Kc($20, 14313);
+ $569 = $db + 4 | 0;
+ $570 = HEAP32[$569 >> 2] | 0;
+ $572 = HEAP32[$db + 8 >> 2] | 0;
+ if ($570 >>> 0 < $572 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($570, $20);
+ HEAP32[$569 >> 2] = (HEAP32[$569 >> 2] | 0) + 24;
+ } else {
+ $579 = HEAP32[$db >> 2] | 0;
+ $580 = $570 - $579 | 0;
+ $581 = ($580 | 0) / 24 | 0;
+ $582 = $581 + 1 | 0;
+ if (($580 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $586 = ($572 - $579 | 0) / 24 | 0;
+ if ($586 >>> 0 < 1073741823) {
+ $588 = $586 << 1;
+ $$0$i$i$i103 = $588 >>> 0 < $582 >>> 0 ? $582 : $588;
+ } else $$0$i$i$i103 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i103, $581, $db + 12 | 0);
+ $591 = $__v$i$i142 + 8 | 0;
+ $592 = HEAP32[$591 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($592, $20);
+ HEAP32[$591 >> 2] = $592 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($20);
+ $$0 = $first + 1 | 0;
+ break L1;
+ break;
+ }
+ case 117:
+ {
+ $595 = $first + 1 | 0;
+ $596 = __ZN10__cxxabiv112_GLOBAL__N_117parse_source_nameINS0_2DbEEEPKcS4_S4_RT_($595, $last, $db) | 0;
+ STACKTOP = sp;
+ return (($596 | 0) == ($595 | 0) ? $first : $596) | 0;
+ }
+ case 68:
+ {
+ $598 = $first + 1 | 0;
+ if (($598 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ switch (HEAP8[$598 >> 0] | 0) {
+ case 100:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($21, 14317);
+ $602 = $db + 4 | 0;
+ $603 = HEAP32[$602 >> 2] | 0;
+ $605 = HEAP32[$db + 8 >> 2] | 0;
+ if ($603 >>> 0 < $605 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($603, $21);
+ HEAP32[$602 >> 2] = (HEAP32[$602 >> 2] | 0) + 24;
+ } else {
+ $612 = HEAP32[$db >> 2] | 0;
+ $613 = $603 - $612 | 0;
+ $614 = ($613 | 0) / 24 | 0;
+ $615 = $614 + 1 | 0;
+ if (($613 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $619 = ($605 - $612 | 0) / 24 | 0;
+ if ($619 >>> 0 < 1073741823) {
+ $621 = $619 << 1;
+ $$0$i$i$i108 = $621 >>> 0 < $615 >>> 0 ? $615 : $621;
+ } else $$0$i$i$i108 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i108, $614, $db + 12 | 0);
+ $624 = $__v$i$i142 + 8 | 0;
+ $625 = HEAP32[$624 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($625, $21);
+ HEAP32[$624 >> 2] = $625 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($21);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 101:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($22, 14327);
+ $628 = $db + 4 | 0;
+ $629 = HEAP32[$628 >> 2] | 0;
+ $631 = HEAP32[$db + 8 >> 2] | 0;
+ if ($629 >>> 0 < $631 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($629, $22);
+ HEAP32[$628 >> 2] = (HEAP32[$628 >> 2] | 0) + 24;
+ } else {
+ $638 = HEAP32[$db >> 2] | 0;
+ $639 = $629 - $638 | 0;
+ $640 = ($639 | 0) / 24 | 0;
+ $641 = $640 + 1 | 0;
+ if (($639 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $645 = ($631 - $638 | 0) / 24 | 0;
+ if ($645 >>> 0 < 1073741823) {
+ $647 = $645 << 1;
+ $$0$i$i$i113 = $647 >>> 0 < $641 >>> 0 ? $641 : $647;
+ } else $$0$i$i$i113 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i113, $640, $db + 12 | 0);
+ $650 = $__v$i$i142 + 8 | 0;
+ $651 = HEAP32[$650 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($651, $22);
+ HEAP32[$650 >> 2] = $651 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($22);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 102:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($23, 14338);
+ $654 = $db + 4 | 0;
+ $655 = HEAP32[$654 >> 2] | 0;
+ $657 = HEAP32[$db + 8 >> 2] | 0;
+ if ($655 >>> 0 < $657 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($655, $23);
+ HEAP32[$654 >> 2] = (HEAP32[$654 >> 2] | 0) + 24;
+ } else {
+ $664 = HEAP32[$db >> 2] | 0;
+ $665 = $655 - $664 | 0;
+ $666 = ($665 | 0) / 24 | 0;
+ $667 = $666 + 1 | 0;
+ if (($665 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $671 = ($657 - $664 | 0) / 24 | 0;
+ if ($671 >>> 0 < 1073741823) {
+ $673 = $671 << 1;
+ $$0$i$i$i118 = $673 >>> 0 < $667 >>> 0 ? $667 : $673;
+ } else $$0$i$i$i118 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i118, $666, $db + 12 | 0);
+ $676 = $__v$i$i142 + 8 | 0;
+ $677 = HEAP32[$676 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($677, $23);
+ HEAP32[$676 >> 2] = $677 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($23);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 104:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($24, 14348);
+ $680 = $db + 4 | 0;
+ $681 = HEAP32[$680 >> 2] | 0;
+ $683 = HEAP32[$db + 8 >> 2] | 0;
+ if ($681 >>> 0 < $683 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($681, $24);
+ HEAP32[$680 >> 2] = (HEAP32[$680 >> 2] | 0) + 24;
+ } else {
+ $690 = HEAP32[$db >> 2] | 0;
+ $691 = $681 - $690 | 0;
+ $692 = ($691 | 0) / 24 | 0;
+ $693 = $692 + 1 | 0;
+ if (($691 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $697 = ($683 - $690 | 0) / 24 | 0;
+ if ($697 >>> 0 < 1073741823) {
+ $699 = $697 << 1;
+ $$0$i$i$i123 = $699 >>> 0 < $693 >>> 0 ? $693 : $699;
+ } else $$0$i$i$i123 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i123, $692, $db + 12 | 0);
+ $702 = $__v$i$i142 + 8 | 0;
+ $703 = HEAP32[$702 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($703, $24);
+ HEAP32[$702 >> 2] = $703 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($24);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 105:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj9EEERAT__Kc($25, 14358);
+ $706 = $db + 4 | 0;
+ $707 = HEAP32[$706 >> 2] | 0;
+ $709 = HEAP32[$db + 8 >> 2] | 0;
+ if ($707 >>> 0 < $709 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($707, $25);
+ HEAP32[$706 >> 2] = (HEAP32[$706 >> 2] | 0) + 24;
+ } else {
+ $716 = HEAP32[$db >> 2] | 0;
+ $717 = $707 - $716 | 0;
+ $718 = ($717 | 0) / 24 | 0;
+ $719 = $718 + 1 | 0;
+ if (($717 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $723 = ($709 - $716 | 0) / 24 | 0;
+ if ($723 >>> 0 < 1073741823) {
+ $725 = $723 << 1;
+ $$0$i$i$i128 = $725 >>> 0 < $719 >>> 0 ? $719 : $725;
+ } else $$0$i$i$i128 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i128, $718, $db + 12 | 0);
+ $728 = $__v$i$i142 + 8 | 0;
+ $729 = HEAP32[$728 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($729, $25);
+ HEAP32[$728 >> 2] = $729 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($25);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj9EEERAT__Kc($26, 14367);
+ $732 = $db + 4 | 0;
+ $733 = HEAP32[$732 >> 2] | 0;
+ $735 = HEAP32[$db + 8 >> 2] | 0;
+ if ($733 >>> 0 < $735 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($733, $26);
+ HEAP32[$732 >> 2] = (HEAP32[$732 >> 2] | 0) + 24;
+ } else {
+ $742 = HEAP32[$db >> 2] | 0;
+ $743 = $733 - $742 | 0;
+ $744 = ($743 | 0) / 24 | 0;
+ $745 = $744 + 1 | 0;
+ if (($743 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $749 = ($735 - $742 | 0) / 24 | 0;
+ if ($749 >>> 0 < 1073741823) {
+ $751 = $749 << 1;
+ $$0$i$i$i133 = $751 >>> 0 < $745 >>> 0 ? $745 : $751;
+ } else $$0$i$i$i133 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i133, $744, $db + 12 | 0);
+ $754 = $__v$i$i142 + 8 | 0;
+ $755 = HEAP32[$754 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($755, $26);
+ HEAP32[$754 >> 2] = $755 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($26);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 97:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj5EEERAT__Kc($27, 14376);
+ $758 = $db + 4 | 0;
+ $759 = HEAP32[$758 >> 2] | 0;
+ $761 = HEAP32[$db + 8 >> 2] | 0;
+ if ($759 >>> 0 < $761 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($759, $27);
+ HEAP32[$758 >> 2] = (HEAP32[$758 >> 2] | 0) + 24;
+ } else {
+ $768 = HEAP32[$db >> 2] | 0;
+ $769 = $759 - $768 | 0;
+ $770 = ($769 | 0) / 24 | 0;
+ $771 = $770 + 1 | 0;
+ if (($769 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $775 = ($761 - $768 | 0) / 24 | 0;
+ if ($775 >>> 0 < 1073741823) {
+ $777 = $775 << 1;
+ $$0$i$i$i138 = $777 >>> 0 < $771 >>> 0 ? $771 : $777;
+ } else $$0$i$i$i138 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i138, $770, $db + 12 | 0);
+ $780 = $__v$i$i142 + 8 | 0;
+ $781 = HEAP32[$780 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($781, $27);
+ HEAP32[$780 >> 2] = $781 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($27);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 110:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj15EEERAT__Kc($28, 14381);
+ $784 = $db + 4 | 0;
+ $785 = HEAP32[$784 >> 2] | 0;
+ $787 = HEAP32[$db + 8 >> 2] | 0;
+ if ($785 >>> 0 < $787 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($785, $28);
+ HEAP32[$784 >> 2] = (HEAP32[$784 >> 2] | 0) + 24;
+ } else {
+ $794 = HEAP32[$db >> 2] | 0;
+ $795 = $785 - $794 | 0;
+ $796 = ($795 | 0) / 24 | 0;
+ $797 = $796 + 1 | 0;
+ if (($795 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $801 = ($787 - $794 | 0) / 24 | 0;
+ if ($801 >>> 0 < 1073741823) {
+ $803 = $801 << 1;
+ $$0$i$i$i143 = $803 >>> 0 < $797 >>> 0 ? $797 : $803;
+ } else $$0$i$i$i143 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i142, $$0$i$i$i143, $796, $db + 12 | 0);
+ $806 = $__v$i$i142 + 8 | 0;
+ $807 = HEAP32[$806 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($807, $28);
+ HEAP32[$806 >> 2] = $807 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i142);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i142);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($28);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ } while (0); while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _malloc($bytes) {
+ $bytes = $bytes | 0;
+ var $$3$i = 0, $$lcssa = 0, $$lcssa211 = 0, $$lcssa215 = 0, $$lcssa216 = 0, $$lcssa217 = 0, $$lcssa219 = 0, $$lcssa222 = 0, $$lcssa224 = 0, $$lcssa226 = 0, $$lcssa228 = 0, $$lcssa230 = 0, $$lcssa232 = 0, $$pre$phi$i$iZ2D = 0, $$pre$phi$i23$iZ2D = 0, $$pre$phi$i26Z2D = 0, $$pre$phi$iZ2D = 0, $$pre$phi58$i$iZ2D = 0, $$pre$phiZ2D = 0, $$rsize$3$i = 0, $$sum$i19$i = 0, $$sum2$i21$i = 0, $$sum3132$i$i = 0, $$sum67$i$i = 0, $100 = 0, $1000 = 0, $1002 = 0, $1005 = 0, $1010 = 0, $1016 = 0, $1019 = 0, $1020 = 0, $1027 = 0, $1039 = 0, $1044 = 0, $1051 = 0, $1052 = 0, $1053 = 0, $106 = 0, $1060 = 0, $1062 = 0, $1063 = 0, $1070 = 0, $110 = 0, $112 = 0, $113 = 0, $115 = 0, $117 = 0, $119 = 0, $12 = 0, $121 = 0, $123 = 0, $125 = 0, $127 = 0, $13 = 0, $132 = 0, $138 = 0, $14 = 0, $141 = 0, $144 = 0, $147 = 0, $148 = 0, $149 = 0, $15 = 0, $151 = 0, $154 = 0, $156 = 0, $159 = 0, $16 = 0, $161 = 0, $164 = 0, $167 = 0, $168 = 0, $17 = 0, $170 = 0, $171 = 0, $173 = 0, $174 = 0, $176 = 0, $177 = 0, $18 = 0, $182 = 0, $183 = 0, $192 = 0, $197 = 0, $201 = 0, $207 = 0, $214 = 0, $217 = 0, $225 = 0, $227 = 0, $228 = 0, $229 = 0, $230 = 0, $231 = 0, $232 = 0, $236 = 0, $237 = 0, $245 = 0, $246 = 0, $247 = 0, $249 = 0, $25 = 0, $250 = 0, $255 = 0, $256 = 0, $259 = 0, $261 = 0, $264 = 0, $269 = 0, $276 = 0, $28 = 0, $285 = 0, $286 = 0, $290 = 0, $300 = 0, $303 = 0, $307 = 0, $309 = 0, $31 = 0, $310 = 0, $312 = 0, $314 = 0, $316 = 0, $318 = 0, $320 = 0, $322 = 0, $324 = 0, $334 = 0, $335 = 0, $337 = 0, $34 = 0, $346 = 0, $348 = 0, $351 = 0, $353 = 0, $356 = 0, $358 = 0, $361 = 0, $364 = 0, $365 = 0, $367 = 0, $368 = 0, $370 = 0, $371 = 0, $373 = 0, $374 = 0, $379 = 0, $38 = 0, $380 = 0, $389 = 0, $394 = 0, $398 = 0, $4 = 0, $404 = 0, $41 = 0, $411 = 0, $414 = 0, $422 = 0, $424 = 0, $425 = 0, $426 = 0, $427 = 0, $431 = 0, $432 = 0, $438 = 0, $44 = 0, $443 = 0, $444 = 0, $447 = 0, $449 = 0, $452 = 0, $457 = 0, $46 = 0, $463 = 0, $467 = 0, $468 = 0, $47 = 0, $475 = 0, $487 = 0, $49 = 0, $492 = 0, $499 = 0, $5 = 0, $500 = 0, $501 = 0, $509 = 0, $51 = 0, $511 = 0, $512 = 0, $522 = 0, $526 = 0, $528 = 0, $529 = 0, $53 = 0, $538 = 0, $544 = 0, $545 = 0, $546 = 0, $547 = 0, $548 = 0, $549 = 0, $55 = 0, $550 = 0, $552 = 0, $554 = 0, $555 = 0, $561 = 0, $563 = 0, $565 = 0, $57 = 0, $572 = 0, $574 = 0, $575 = 0, $576 = 0, $584 = 0, $585 = 0, $588 = 0, $59 = 0, $592 = 0, $593 = 0, $596 = 0, $598 = 0, $6 = 0, $602 = 0, $604 = 0, $608 = 0, $61 = 0, $612 = 0, $621 = 0, $622 = 0, $628 = 0, $630 = 0, $632 = 0, $635 = 0, $637 = 0, $64 = 0, $641 = 0, $642 = 0, $648 = 0, $65 = 0, $653 = 0, $655 = 0, $66 = 0, $660 = 0, $661 = 0, $662 = 0, $67 = 0, $676 = 0, $678 = 0, $68 = 0, $683 = 0, $685 = 0, $69 = 0, $690 = 0, $692 = 0, $7 = 0, $70 = 0, $702 = 0, $706 = 0, $711 = 0, $714 = 0, $719 = 0, $720 = 0, $724 = 0, $725 = 0, $730 = 0, $736 = 0, $741 = 0, $744 = 0, $745 = 0, $748 = 0, $750 = 0, $752 = 0, $755 = 0, $766 = 0, $77 = 0, $771 = 0, $773 = 0, $776 = 0, $778 = 0, $781 = 0, $784 = 0, $785 = 0, $787 = 0, $788 = 0, $790 = 0, $791 = 0, $793 = 0, $794 = 0, $799 = 0, $80 = 0, $800 = 0, $809 = 0, $81 = 0, $814 = 0, $818 = 0, $824 = 0, $832 = 0, $838 = 0, $84 = 0, $840 = 0, $841 = 0, $842 = 0, $843 = 0, $847 = 0, $848 = 0, $854 = 0, $859 = 0, $860 = 0, $863 = 0, $865 = 0, $868 = 0, $873 = 0, $879 = 0, $883 = 0, $884 = 0, $89 = 0, $891 = 0, $90 = 0, $903 = 0, $908 = 0, $91 = 0, $915 = 0, $916 = 0, $917 = 0, $92 = 0, $925 = 0, $928 = 0, $929 = 0, $93 = 0, $934 = 0, $94 = 0, $940 = 0, $941 = 0, $943 = 0, $944 = 0, $947 = 0, $95 = 0, $952 = 0, $954 = 0, $959 = 0, $960 = 0, $964 = 0, $970 = 0, $975 = 0, $977 = 0, $978 = 0, $979 = 0, $980 = 0, $984 = 0, $985 = 0, $99 = 0, $991 = 0, $996 = 0, $997 = 0, $F$0$i$i = 0, $F1$0$i = 0, $F4$0 = 0, $F4$0$i$i = 0, $F5$0$i = 0, $I1$0$i$i = 0, $I7$0$i = 0, $I7$0$i$i = 0, $K12$029$i = 0, $K2$07$i$i = 0, $K8$051$i$i = 0, $R$0$i = 0, $R$0$i$i = 0, $R$0$i$i$lcssa = 0, $R$0$i$lcssa = 0, $R$0$i18 = 0, $R$0$i18$lcssa = 0, $R$1$i = 0, $R$1$i$i = 0, $R$1$i20 = 0, $RP$0$i = 0, $RP$0$i$i = 0, $RP$0$i$i$lcssa = 0, $RP$0$i$lcssa = 0, $RP$0$i17 = 0, $RP$0$i17$lcssa = 0, $T$0$lcssa$i = 0, $T$0$lcssa$i$i = 0, $T$0$lcssa$i25$i = 0, $T$028$i = 0, $T$028$i$lcssa = 0, $T$050$i$i = 0, $T$050$i$i$lcssa = 0, $T$06$i$i = 0, $T$06$i$i$lcssa = 0, $br$0$ph$i = 0, $i$02$i$i = 0, $idx$0$i = 0, $mem$0 = 0, $nb$0 = 0, $oldfirst$0$i$i = 0, $qsize$0$i$i = 0, $rsize$0$i = 0, $rsize$0$i$lcssa = 0, $rsize$0$i15 = 0, $rsize$1$i = 0, $rsize$2$i = 0, $rsize$3$lcssa$i = 0, $rsize$331$i = 0, $rst$0$i = 0, $rst$1$i = 0, $sizebits$0$i = 0, $sp$0$i$i = 0, $sp$0$i$i$i = 0, $sp$084$i = 0, $sp$084$i$lcssa = 0, $sp$183$i = 0, $sp$183$i$lcssa = 0, $ssize$0$$i = 0, $ssize$0$i = 0, $ssize$1$ph$i = 0, $ssize$2$i = 0, $t$0$i = 0, $t$0$i14 = 0, $t$1$i = 0, $t$2$ph$i = 0, $t$2$v$3$i = 0, $t$230$i = 0, $tbase$255$i = 0, $tsize$0$ph$i = 0, $tsize$0323944$i = 0, $tsize$1$i = 0, $tsize$254$i = 0, $v$0$i = 0, $v$0$i$lcssa = 0, $v$0$i16 = 0, $v$1$i = 0, $v$2$i = 0, $v$3$lcssa$i = 0, $v$3$ph$i = 0, $v$332$i = 0, label = 0, $964$looptemp = 0;
+ do if ($bytes >>> 0 < 245) {
+ $4 = $bytes >>> 0 < 11 ? 16 : $bytes + 11 & -8;
+ $5 = $4 >>> 3;
+ $6 = HEAP32[756] | 0;
+ $7 = $6 >>> $5;
+ if ($7 & 3) {
+ $12 = ($7 & 1 ^ 1) + $5 | 0;
+ $13 = $12 << 1;
+ $14 = 3064 + ($13 << 2) | 0;
+ $15 = 3064 + ($13 + 2 << 2) | 0;
+ $16 = HEAP32[$15 >> 2] | 0;
+ $17 = $16 + 8 | 0;
+ $18 = HEAP32[$17 >> 2] | 0;
+ do if (($14 | 0) == ($18 | 0)) HEAP32[756] = $6 & ~(1 << $12); else {
+ if ($18 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $25 = $18 + 12 | 0;
+ if ((HEAP32[$25 >> 2] | 0) == ($16 | 0)) {
+ HEAP32[$25 >> 2] = $14;
+ HEAP32[$15 >> 2] = $18;
+ break;
+ } else _abort();
+ } while (0);
+ $28 = $12 << 3;
+ HEAP32[$16 + 4 >> 2] = $28 | 3;
+ $31 = $16 + ($28 | 4) | 0;
+ HEAP32[$31 >> 2] = HEAP32[$31 >> 2] | 1;
+ $mem$0 = $17;
+ return $mem$0 | 0;
+ }
+ $34 = HEAP32[758] | 0;
+ if ($4 >>> 0 > $34 >>> 0) {
+ if ($7) {
+ $38 = 2 << $5;
+ $41 = $7 << $5 & ($38 | 0 - $38);
+ $44 = ($41 & 0 - $41) + -1 | 0;
+ $46 = $44 >>> 12 & 16;
+ $47 = $44 >>> $46;
+ $49 = $47 >>> 5 & 8;
+ $51 = $47 >>> $49;
+ $53 = $51 >>> 2 & 4;
+ $55 = $51 >>> $53;
+ $57 = $55 >>> 1 & 2;
+ $59 = $55 >>> $57;
+ $61 = $59 >>> 1 & 1;
+ $64 = ($49 | $46 | $53 | $57 | $61) + ($59 >>> $61) | 0;
+ $65 = $64 << 1;
+ $66 = 3064 + ($65 << 2) | 0;
+ $67 = 3064 + ($65 + 2 << 2) | 0;
+ $68 = HEAP32[$67 >> 2] | 0;
+ $69 = $68 + 8 | 0;
+ $70 = HEAP32[$69 >> 2] | 0;
+ do if (($66 | 0) == ($70 | 0)) {
+ HEAP32[756] = $6 & ~(1 << $64);
+ $89 = $34;
+ } else {
+ if ($70 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $77 = $70 + 12 | 0;
+ if ((HEAP32[$77 >> 2] | 0) == ($68 | 0)) {
+ HEAP32[$77 >> 2] = $66;
+ HEAP32[$67 >> 2] = $70;
+ $89 = HEAP32[758] | 0;
+ break;
+ } else _abort();
+ } while (0);
+ $80 = $64 << 3;
+ $81 = $80 - $4 | 0;
+ HEAP32[$68 + 4 >> 2] = $4 | 3;
+ $84 = $68 + $4 | 0;
+ HEAP32[$68 + ($4 | 4) >> 2] = $81 | 1;
+ HEAP32[$68 + $80 >> 2] = $81;
+ if ($89) {
+ $90 = HEAP32[761] | 0;
+ $91 = $89 >>> 3;
+ $92 = $91 << 1;
+ $93 = 3064 + ($92 << 2) | 0;
+ $94 = HEAP32[756] | 0;
+ $95 = 1 << $91;
+ if (!($94 & $95)) {
+ HEAP32[756] = $94 | $95;
+ $$pre$phiZ2D = 3064 + ($92 + 2 << 2) | 0;
+ $F4$0 = $93;
+ } else {
+ $99 = 3064 + ($92 + 2 << 2) | 0;
+ $100 = HEAP32[$99 >> 2] | 0;
+ if ($100 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ $$pre$phiZ2D = $99;
+ $F4$0 = $100;
+ }
+ }
+ HEAP32[$$pre$phiZ2D >> 2] = $90;
+ HEAP32[$F4$0 + 12 >> 2] = $90;
+ HEAP32[$90 + 8 >> 2] = $F4$0;
+ HEAP32[$90 + 12 >> 2] = $93;
+ }
+ HEAP32[758] = $81;
+ HEAP32[761] = $84;
+ $mem$0 = $69;
+ return $mem$0 | 0;
+ }
+ $106 = HEAP32[757] | 0;
+ if (!$106) $nb$0 = $4; else {
+ $110 = ($106 & 0 - $106) + -1 | 0;
+ $112 = $110 >>> 12 & 16;
+ $113 = $110 >>> $112;
+ $115 = $113 >>> 5 & 8;
+ $117 = $113 >>> $115;
+ $119 = $117 >>> 2 & 4;
+ $121 = $117 >>> $119;
+ $123 = $121 >>> 1 & 2;
+ $125 = $121 >>> $123;
+ $127 = $125 >>> 1 & 1;
+ $132 = HEAP32[3328 + (($115 | $112 | $119 | $123 | $127) + ($125 >>> $127) << 2) >> 2] | 0;
+ $rsize$0$i = (HEAP32[$132 + 4 >> 2] & -8) - $4 | 0;
+ $t$0$i = $132;
+ $v$0$i = $132;
+ while (1) {
+ $138 = HEAP32[$t$0$i + 16 >> 2] | 0;
+ if (!$138) {
+ $141 = HEAP32[$t$0$i + 20 >> 2] | 0;
+ if (!$141) {
+ $rsize$0$i$lcssa = $rsize$0$i;
+ $v$0$i$lcssa = $v$0$i;
+ break;
+ } else $144 = $141;
+ } else $144 = $138;
+ $147 = (HEAP32[$144 + 4 >> 2] & -8) - $4 | 0;
+ $148 = $147 >>> 0 < $rsize$0$i >>> 0;
+ $rsize$0$i = $148 ? $147 : $rsize$0$i;
+ $t$0$i = $144;
+ $v$0$i = $148 ? $144 : $v$0$i;
+ }
+ $149 = HEAP32[760] | 0;
+ if ($v$0$i$lcssa >>> 0 < $149 >>> 0) _abort();
+ $151 = $v$0$i$lcssa + $4 | 0;
+ if ($v$0$i$lcssa >>> 0 >= $151 >>> 0) _abort();
+ $154 = HEAP32[$v$0$i$lcssa + 24 >> 2] | 0;
+ $156 = HEAP32[$v$0$i$lcssa + 12 >> 2] | 0;
+ do if (($156 | 0) == ($v$0$i$lcssa | 0)) {
+ $167 = $v$0$i$lcssa + 20 | 0;
+ $168 = HEAP32[$167 >> 2] | 0;
+ if (!$168) {
+ $170 = $v$0$i$lcssa + 16 | 0;
+ $171 = HEAP32[$170 >> 2] | 0;
+ if (!$171) {
+ $R$1$i = 0;
+ break;
+ } else {
+ $R$0$i = $171;
+ $RP$0$i = $170;
+ }
+ } else {
+ $R$0$i = $168;
+ $RP$0$i = $167;
+ }
+ while (1) {
+ $173 = $R$0$i + 20 | 0;
+ $174 = HEAP32[$173 >> 2] | 0;
+ if ($174) {
+ $R$0$i = $174;
+ $RP$0$i = $173;
+ continue;
+ }
+ $176 = $R$0$i + 16 | 0;
+ $177 = HEAP32[$176 >> 2] | 0;
+ if (!$177) {
+ $R$0$i$lcssa = $R$0$i;
+ $RP$0$i$lcssa = $RP$0$i;
+ break;
+ } else {
+ $R$0$i = $177;
+ $RP$0$i = $176;
+ }
+ }
+ if ($RP$0$i$lcssa >>> 0 < $149 >>> 0) _abort(); else {
+ HEAP32[$RP$0$i$lcssa >> 2] = 0;
+ $R$1$i = $R$0$i$lcssa;
+ break;
+ }
+ } else {
+ $159 = HEAP32[$v$0$i$lcssa + 8 >> 2] | 0;
+ if ($159 >>> 0 < $149 >>> 0) _abort();
+ $161 = $159 + 12 | 0;
+ if ((HEAP32[$161 >> 2] | 0) != ($v$0$i$lcssa | 0)) _abort();
+ $164 = $156 + 8 | 0;
+ if ((HEAP32[$164 >> 2] | 0) == ($v$0$i$lcssa | 0)) {
+ HEAP32[$161 >> 2] = $156;
+ HEAP32[$164 >> 2] = $159;
+ $R$1$i = $156;
+ break;
+ } else _abort();
+ } while (0);
+ do if ($154) {
+ $182 = HEAP32[$v$0$i$lcssa + 28 >> 2] | 0;
+ $183 = 3328 + ($182 << 2) | 0;
+ if (($v$0$i$lcssa | 0) == (HEAP32[$183 >> 2] | 0)) {
+ HEAP32[$183 >> 2] = $R$1$i;
+ if (!$R$1$i) {
+ HEAP32[757] = HEAP32[757] & ~(1 << $182);
+ break;
+ }
+ } else {
+ if ($154 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $192 = $154 + 16 | 0;
+ if ((HEAP32[$192 >> 2] | 0) == ($v$0$i$lcssa | 0)) HEAP32[$192 >> 2] = $R$1$i; else HEAP32[$154 + 20 >> 2] = $R$1$i;
+ if (!$R$1$i) break;
+ }
+ $197 = HEAP32[760] | 0;
+ if ($R$1$i >>> 0 < $197 >>> 0) _abort();
+ HEAP32[$R$1$i + 24 >> 2] = $154;
+ $201 = HEAP32[$v$0$i$lcssa + 16 >> 2] | 0;
+ do if ($201) if ($201 >>> 0 < $197 >>> 0) _abort(); else {
+ HEAP32[$R$1$i + 16 >> 2] = $201;
+ HEAP32[$201 + 24 >> 2] = $R$1$i;
+ break;
+ } while (0);
+ $207 = HEAP32[$v$0$i$lcssa + 20 >> 2] | 0;
+ if ($207) if ($207 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$R$1$i + 20 >> 2] = $207;
+ HEAP32[$207 + 24 >> 2] = $R$1$i;
+ break;
+ }
+ } while (0);
+ if ($rsize$0$i$lcssa >>> 0 < 16) {
+ $214 = $rsize$0$i$lcssa + $4 | 0;
+ HEAP32[$v$0$i$lcssa + 4 >> 2] = $214 | 3;
+ $217 = $v$0$i$lcssa + ($214 + 4) | 0;
+ HEAP32[$217 >> 2] = HEAP32[$217 >> 2] | 1;
+ } else {
+ HEAP32[$v$0$i$lcssa + 4 >> 2] = $4 | 3;
+ HEAP32[$v$0$i$lcssa + ($4 | 4) >> 2] = $rsize$0$i$lcssa | 1;
+ HEAP32[$v$0$i$lcssa + ($rsize$0$i$lcssa + $4) >> 2] = $rsize$0$i$lcssa;
+ $225 = HEAP32[758] | 0;
+ if ($225) {
+ $227 = HEAP32[761] | 0;
+ $228 = $225 >>> 3;
+ $229 = $228 << 1;
+ $230 = 3064 + ($229 << 2) | 0;
+ $231 = HEAP32[756] | 0;
+ $232 = 1 << $228;
+ if (!($231 & $232)) {
+ HEAP32[756] = $231 | $232;
+ $$pre$phi$iZ2D = 3064 + ($229 + 2 << 2) | 0;
+ $F1$0$i = $230;
+ } else {
+ $236 = 3064 + ($229 + 2 << 2) | 0;
+ $237 = HEAP32[$236 >> 2] | 0;
+ if ($237 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ $$pre$phi$iZ2D = $236;
+ $F1$0$i = $237;
+ }
+ }
+ HEAP32[$$pre$phi$iZ2D >> 2] = $227;
+ HEAP32[$F1$0$i + 12 >> 2] = $227;
+ HEAP32[$227 + 8 >> 2] = $F1$0$i;
+ HEAP32[$227 + 12 >> 2] = $230;
+ }
+ HEAP32[758] = $rsize$0$i$lcssa;
+ HEAP32[761] = $151;
+ }
+ $mem$0 = $v$0$i$lcssa + 8 | 0;
+ return $mem$0 | 0;
+ }
+ } else $nb$0 = $4;
+ } else if ($bytes >>> 0 > 4294967231) $nb$0 = -1; else {
+ $245 = $bytes + 11 | 0;
+ $246 = $245 & -8;
+ $247 = HEAP32[757] | 0;
+ if (!$247) $nb$0 = $246; else {
+ $249 = 0 - $246 | 0;
+ $250 = $245 >>> 8;
+ if (!$250) $idx$0$i = 0; else if ($246 >>> 0 > 16777215) $idx$0$i = 31; else {
+ $255 = ($250 + 1048320 | 0) >>> 16 & 8;
+ $256 = $250 << $255;
+ $259 = ($256 + 520192 | 0) >>> 16 & 4;
+ $261 = $256 << $259;
+ $264 = ($261 + 245760 | 0) >>> 16 & 2;
+ $269 = 14 - ($259 | $255 | $264) + ($261 << $264 >>> 15) | 0;
+ $idx$0$i = $246 >>> ($269 + 7 | 0) & 1 | $269 << 1;
+ }
+ $276 = HEAP32[3328 + ($idx$0$i << 2) >> 2] | 0;
+ L123 : do if (!$276) {
+ $rsize$2$i = $249;
+ $t$1$i = 0;
+ $v$2$i = 0;
+ label = 86;
+ } else {
+ $rsize$0$i15 = $249;
+ $rst$0$i = 0;
+ $sizebits$0$i = $246 << (($idx$0$i | 0) == 31 ? 0 : 25 - ($idx$0$i >>> 1) | 0);
+ $t$0$i14 = $276;
+ $v$0$i16 = 0;
+ while (1) {
+ $285 = HEAP32[$t$0$i14 + 4 >> 2] & -8;
+ $286 = $285 - $246 | 0;
+ if ($286 >>> 0 < $rsize$0$i15 >>> 0) if (($285 | 0) == ($246 | 0)) {
+ $rsize$331$i = $286;
+ $t$230$i = $t$0$i14;
+ $v$332$i = $t$0$i14;
+ label = 90;
+ break L123;
+ } else {
+ $rsize$1$i = $286;
+ $v$1$i = $t$0$i14;
+ } else {
+ $rsize$1$i = $rsize$0$i15;
+ $v$1$i = $v$0$i16;
+ }
+ $290 = HEAP32[$t$0$i14 + 20 >> 2] | 0;
+ $t$0$i14 = HEAP32[$t$0$i14 + 16 + ($sizebits$0$i >>> 31 << 2) >> 2] | 0;
+ $rst$1$i = ($290 | 0) == 0 | ($290 | 0) == ($t$0$i14 | 0) ? $rst$0$i : $290;
+ if (!$t$0$i14) {
+ $rsize$2$i = $rsize$1$i;
+ $t$1$i = $rst$1$i;
+ $v$2$i = $v$1$i;
+ label = 86;
+ break;
+ } else {
+ $rsize$0$i15 = $rsize$1$i;
+ $rst$0$i = $rst$1$i;
+ $sizebits$0$i = $sizebits$0$i << 1;
+ $v$0$i16 = $v$1$i;
+ }
+ }
+ } while (0);
+ if ((label | 0) == 86) {
+ if (($t$1$i | 0) == 0 & ($v$2$i | 0) == 0) {
+ $300 = 2 << $idx$0$i;
+ $303 = $247 & ($300 | 0 - $300);
+ if (!$303) {
+ $nb$0 = $246;
+ break;
+ }
+ $307 = ($303 & 0 - $303) + -1 | 0;
+ $309 = $307 >>> 12 & 16;
+ $310 = $307 >>> $309;
+ $312 = $310 >>> 5 & 8;
+ $314 = $310 >>> $312;
+ $316 = $314 >>> 2 & 4;
+ $318 = $314 >>> $316;
+ $320 = $318 >>> 1 & 2;
+ $322 = $318 >>> $320;
+ $324 = $322 >>> 1 & 1;
+ $t$2$ph$i = HEAP32[3328 + (($312 | $309 | $316 | $320 | $324) + ($322 >>> $324) << 2) >> 2] | 0;
+ $v$3$ph$i = 0;
+ } else {
+ $t$2$ph$i = $t$1$i;
+ $v$3$ph$i = $v$2$i;
+ }
+ if (!$t$2$ph$i) {
+ $rsize$3$lcssa$i = $rsize$2$i;
+ $v$3$lcssa$i = $v$3$ph$i;
+ } else {
+ $rsize$331$i = $rsize$2$i;
+ $t$230$i = $t$2$ph$i;
+ $v$332$i = $v$3$ph$i;
+ label = 90;
+ }
+ }
+ if ((label | 0) == 90) while (1) {
+ label = 0;
+ $334 = (HEAP32[$t$230$i + 4 >> 2] & -8) - $246 | 0;
+ $335 = $334 >>> 0 < $rsize$331$i >>> 0;
+ $$rsize$3$i = $335 ? $334 : $rsize$331$i;
+ $t$2$v$3$i = $335 ? $t$230$i : $v$332$i;
+ $337 = HEAP32[$t$230$i + 16 >> 2] | 0;
+ if ($337) {
+ $rsize$331$i = $$rsize$3$i;
+ $t$230$i = $337;
+ $v$332$i = $t$2$v$3$i;
+ label = 90;
+ continue;
+ }
+ $t$230$i = HEAP32[$t$230$i + 20 >> 2] | 0;
+ if (!$t$230$i) {
+ $rsize$3$lcssa$i = $$rsize$3$i;
+ $v$3$lcssa$i = $t$2$v$3$i;
+ break;
+ } else {
+ $rsize$331$i = $$rsize$3$i;
+ $v$332$i = $t$2$v$3$i;
+ label = 90;
+ }
+ }
+ if (!$v$3$lcssa$i) $nb$0 = $246; else if ($rsize$3$lcssa$i >>> 0 < ((HEAP32[758] | 0) - $246 | 0) >>> 0) {
+ $346 = HEAP32[760] | 0;
+ if ($v$3$lcssa$i >>> 0 < $346 >>> 0) _abort();
+ $348 = $v$3$lcssa$i + $246 | 0;
+ if ($v$3$lcssa$i >>> 0 >= $348 >>> 0) _abort();
+ $351 = HEAP32[$v$3$lcssa$i + 24 >> 2] | 0;
+ $353 = HEAP32[$v$3$lcssa$i + 12 >> 2] | 0;
+ do if (($353 | 0) == ($v$3$lcssa$i | 0)) {
+ $364 = $v$3$lcssa$i + 20 | 0;
+ $365 = HEAP32[$364 >> 2] | 0;
+ if (!$365) {
+ $367 = $v$3$lcssa$i + 16 | 0;
+ $368 = HEAP32[$367 >> 2] | 0;
+ if (!$368) {
+ $R$1$i20 = 0;
+ break;
+ } else {
+ $R$0$i18 = $368;
+ $RP$0$i17 = $367;
+ }
+ } else {
+ $R$0$i18 = $365;
+ $RP$0$i17 = $364;
+ }
+ while (1) {
+ $370 = $R$0$i18 + 20 | 0;
+ $371 = HEAP32[$370 >> 2] | 0;
+ if ($371) {
+ $R$0$i18 = $371;
+ $RP$0$i17 = $370;
+ continue;
+ }
+ $373 = $R$0$i18 + 16 | 0;
+ $374 = HEAP32[$373 >> 2] | 0;
+ if (!$374) {
+ $R$0$i18$lcssa = $R$0$i18;
+ $RP$0$i17$lcssa = $RP$0$i17;
+ break;
+ } else {
+ $R$0$i18 = $374;
+ $RP$0$i17 = $373;
+ }
+ }
+ if ($RP$0$i17$lcssa >>> 0 < $346 >>> 0) _abort(); else {
+ HEAP32[$RP$0$i17$lcssa >> 2] = 0;
+ $R$1$i20 = $R$0$i18$lcssa;
+ break;
+ }
+ } else {
+ $356 = HEAP32[$v$3$lcssa$i + 8 >> 2] | 0;
+ if ($356 >>> 0 < $346 >>> 0) _abort();
+ $358 = $356 + 12 | 0;
+ if ((HEAP32[$358 >> 2] | 0) != ($v$3$lcssa$i | 0)) _abort();
+ $361 = $353 + 8 | 0;
+ if ((HEAP32[$361 >> 2] | 0) == ($v$3$lcssa$i | 0)) {
+ HEAP32[$358 >> 2] = $353;
+ HEAP32[$361 >> 2] = $356;
+ $R$1$i20 = $353;
+ break;
+ } else _abort();
+ } while (0);
+ do if ($351) {
+ $379 = HEAP32[$v$3$lcssa$i + 28 >> 2] | 0;
+ $380 = 3328 + ($379 << 2) | 0;
+ if (($v$3$lcssa$i | 0) == (HEAP32[$380 >> 2] | 0)) {
+ HEAP32[$380 >> 2] = $R$1$i20;
+ if (!$R$1$i20) {
+ HEAP32[757] = HEAP32[757] & ~(1 << $379);
+ break;
+ }
+ } else {
+ if ($351 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $389 = $351 + 16 | 0;
+ if ((HEAP32[$389 >> 2] | 0) == ($v$3$lcssa$i | 0)) HEAP32[$389 >> 2] = $R$1$i20; else HEAP32[$351 + 20 >> 2] = $R$1$i20;
+ if (!$R$1$i20) break;
+ }
+ $394 = HEAP32[760] | 0;
+ if ($R$1$i20 >>> 0 < $394 >>> 0) _abort();
+ HEAP32[$R$1$i20 + 24 >> 2] = $351;
+ $398 = HEAP32[$v$3$lcssa$i + 16 >> 2] | 0;
+ do if ($398) if ($398 >>> 0 < $394 >>> 0) _abort(); else {
+ HEAP32[$R$1$i20 + 16 >> 2] = $398;
+ HEAP32[$398 + 24 >> 2] = $R$1$i20;
+ break;
+ } while (0);
+ $404 = HEAP32[$v$3$lcssa$i + 20 >> 2] | 0;
+ if ($404) if ($404 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$R$1$i20 + 20 >> 2] = $404;
+ HEAP32[$404 + 24 >> 2] = $R$1$i20;
+ break;
+ }
+ } while (0);
+ L199 : do if ($rsize$3$lcssa$i >>> 0 < 16) {
+ $411 = $rsize$3$lcssa$i + $246 | 0;
+ HEAP32[$v$3$lcssa$i + 4 >> 2] = $411 | 3;
+ $414 = $v$3$lcssa$i + ($411 + 4) | 0;
+ HEAP32[$414 >> 2] = HEAP32[$414 >> 2] | 1;
+ } else {
+ HEAP32[$v$3$lcssa$i + 4 >> 2] = $246 | 3;
+ HEAP32[$v$3$lcssa$i + ($246 | 4) >> 2] = $rsize$3$lcssa$i | 1;
+ HEAP32[$v$3$lcssa$i + ($rsize$3$lcssa$i + $246) >> 2] = $rsize$3$lcssa$i;
+ $422 = $rsize$3$lcssa$i >>> 3;
+ if ($rsize$3$lcssa$i >>> 0 < 256) {
+ $424 = $422 << 1;
+ $425 = 3064 + ($424 << 2) | 0;
+ $426 = HEAP32[756] | 0;
+ $427 = 1 << $422;
+ if (!($426 & $427)) {
+ HEAP32[756] = $426 | $427;
+ $$pre$phi$i26Z2D = 3064 + ($424 + 2 << 2) | 0;
+ $F5$0$i = $425;
+ } else {
+ $431 = 3064 + ($424 + 2 << 2) | 0;
+ $432 = HEAP32[$431 >> 2] | 0;
+ if ($432 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ $$pre$phi$i26Z2D = $431;
+ $F5$0$i = $432;
+ }
+ }
+ HEAP32[$$pre$phi$i26Z2D >> 2] = $348;
+ HEAP32[$F5$0$i + 12 >> 2] = $348;
+ HEAP32[$v$3$lcssa$i + ($246 + 8) >> 2] = $F5$0$i;
+ HEAP32[$v$3$lcssa$i + ($246 + 12) >> 2] = $425;
+ break;
+ }
+ $438 = $rsize$3$lcssa$i >>> 8;
+ if (!$438) $I7$0$i = 0; else if ($rsize$3$lcssa$i >>> 0 > 16777215) $I7$0$i = 31; else {
+ $443 = ($438 + 1048320 | 0) >>> 16 & 8;
+ $444 = $438 << $443;
+ $447 = ($444 + 520192 | 0) >>> 16 & 4;
+ $449 = $444 << $447;
+ $452 = ($449 + 245760 | 0) >>> 16 & 2;
+ $457 = 14 - ($447 | $443 | $452) + ($449 << $452 >>> 15) | 0;
+ $I7$0$i = $rsize$3$lcssa$i >>> ($457 + 7 | 0) & 1 | $457 << 1;
+ }
+ $463 = 3328 + ($I7$0$i << 2) | 0;
+ HEAP32[$v$3$lcssa$i + ($246 + 28) >> 2] = $I7$0$i;
+ HEAP32[$v$3$lcssa$i + ($246 + 20) >> 2] = 0;
+ HEAP32[$v$3$lcssa$i + ($246 + 16) >> 2] = 0;
+ $467 = HEAP32[757] | 0;
+ $468 = 1 << $I7$0$i;
+ if (!($467 & $468)) {
+ HEAP32[757] = $467 | $468;
+ HEAP32[$463 >> 2] = $348;
+ HEAP32[$v$3$lcssa$i + ($246 + 24) >> 2] = $463;
+ HEAP32[$v$3$lcssa$i + ($246 + 12) >> 2] = $348;
+ HEAP32[$v$3$lcssa$i + ($246 + 8) >> 2] = $348;
+ break;
+ }
+ $475 = HEAP32[$463 >> 2] | 0;
+ L217 : do if ((HEAP32[$475 + 4 >> 2] & -8 | 0) == ($rsize$3$lcssa$i | 0)) $T$0$lcssa$i = $475; else {
+ $K12$029$i = $rsize$3$lcssa$i << (($I7$0$i | 0) == 31 ? 0 : 25 - ($I7$0$i >>> 1) | 0);
+ $T$028$i = $475;
+ while (1) {
+ $492 = $T$028$i + 16 + ($K12$029$i >>> 31 << 2) | 0;
+ $487 = HEAP32[$492 >> 2] | 0;
+ if (!$487) {
+ $$lcssa232 = $492;
+ $T$028$i$lcssa = $T$028$i;
+ break;
+ }
+ if ((HEAP32[$487 + 4 >> 2] & -8 | 0) == ($rsize$3$lcssa$i | 0)) {
+ $T$0$lcssa$i = $487;
+ break L217;
+ } else {
+ $K12$029$i = $K12$029$i << 1;
+ $T$028$i = $487;
+ }
+ }
+ if ($$lcssa232 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$$lcssa232 >> 2] = $348;
+ HEAP32[$v$3$lcssa$i + ($246 + 24) >> 2] = $T$028$i$lcssa;
+ HEAP32[$v$3$lcssa$i + ($246 + 12) >> 2] = $348;
+ HEAP32[$v$3$lcssa$i + ($246 + 8) >> 2] = $348;
+ break L199;
+ }
+ } while (0);
+ $499 = $T$0$lcssa$i + 8 | 0;
+ $500 = HEAP32[$499 >> 2] | 0;
+ $501 = HEAP32[760] | 0;
+ if ($500 >>> 0 >= $501 >>> 0 & $T$0$lcssa$i >>> 0 >= $501 >>> 0) {
+ HEAP32[$500 + 12 >> 2] = $348;
+ HEAP32[$499 >> 2] = $348;
+ HEAP32[$v$3$lcssa$i + ($246 + 8) >> 2] = $500;
+ HEAP32[$v$3$lcssa$i + ($246 + 12) >> 2] = $T$0$lcssa$i;
+ HEAP32[$v$3$lcssa$i + ($246 + 24) >> 2] = 0;
+ break;
+ } else _abort();
+ } while (0);
+ $mem$0 = $v$3$lcssa$i + 8 | 0;
+ return $mem$0 | 0;
+ } else $nb$0 = $246;
+ }
+ } while (0);
+ $509 = HEAP32[758] | 0;
+ if ($509 >>> 0 >= $nb$0 >>> 0) {
+ $511 = $509 - $nb$0 | 0;
+ $512 = HEAP32[761] | 0;
+ if ($511 >>> 0 > 15) {
+ HEAP32[761] = $512 + $nb$0;
+ HEAP32[758] = $511;
+ HEAP32[$512 + ($nb$0 + 4) >> 2] = $511 | 1;
+ HEAP32[$512 + $509 >> 2] = $511;
+ HEAP32[$512 + 4 >> 2] = $nb$0 | 3;
+ } else {
+ HEAP32[758] = 0;
+ HEAP32[761] = 0;
+ HEAP32[$512 + 4 >> 2] = $509 | 3;
+ $522 = $512 + ($509 + 4) | 0;
+ HEAP32[$522 >> 2] = HEAP32[$522 >> 2] | 1;
+ }
+ $mem$0 = $512 + 8 | 0;
+ return $mem$0 | 0;
+ }
+ $526 = HEAP32[759] | 0;
+ if ($526 >>> 0 > $nb$0 >>> 0) {
+ $528 = $526 - $nb$0 | 0;
+ HEAP32[759] = $528;
+ $529 = HEAP32[762] | 0;
+ HEAP32[762] = $529 + $nb$0;
+ HEAP32[$529 + ($nb$0 + 4) >> 2] = $528 | 1;
+ HEAP32[$529 + 4 >> 2] = $nb$0 | 3;
+ $mem$0 = $529 + 8 | 0;
+ return $mem$0 | 0;
+ }
+ do if (!(HEAP32[874] | 0)) {
+ $538 = _sysconf(30) | 0;
+ if (!($538 + -1 & $538)) {
+ HEAP32[876] = $538;
+ HEAP32[875] = $538;
+ HEAP32[877] = -1;
+ HEAP32[878] = -1;
+ HEAP32[879] = 0;
+ HEAP32[867] = 0;
+ $544 = (_time(0) | 0) & -16 ^ 1431655768;
+ HEAP32[874] = $544;
+ break;
+ } else _abort();
+ } while (0);
+ $545 = $nb$0 + 48 | 0;
+ $546 = HEAP32[876] | 0;
+ $547 = $nb$0 + 47 | 0;
+ $548 = $546 + $547 | 0;
+ $549 = 0 - $546 | 0;
+ $550 = $548 & $549;
+ if ($550 >>> 0 <= $nb$0 >>> 0) {
+ $mem$0 = 0;
+ return $mem$0 | 0;
+ }
+ $552 = HEAP32[866] | 0;
+ if ($552) {
+ $554 = HEAP32[864] | 0;
+ $555 = $554 + $550 | 0;
+ if ($555 >>> 0 <= $554 >>> 0 | $555 >>> 0 > $552 >>> 0) {
+ $mem$0 = 0;
+ return $mem$0 | 0;
+ }
+ }
+ L258 : do if (!(HEAP32[867] & 4)) {
+ $561 = HEAP32[762] | 0;
+ L260 : do if (!$561) label = 174; else {
+ $sp$0$i$i = 3472;
+ while (1) {
+ $563 = HEAP32[$sp$0$i$i >> 2] | 0;
+ if ($563 >>> 0 <= $561 >>> 0) {
+ $565 = $sp$0$i$i + 4 | 0;
+ if (($563 + (HEAP32[$565 >> 2] | 0) | 0) >>> 0 > $561 >>> 0) {
+ $$lcssa228 = $sp$0$i$i;
+ $$lcssa230 = $565;
+ break;
+ }
+ }
+ $sp$0$i$i = HEAP32[$sp$0$i$i + 8 >> 2] | 0;
+ if (!$sp$0$i$i) {
+ label = 174;
+ break L260;
+ }
+ }
+ $596 = $548 - (HEAP32[759] | 0) & $549;
+ if ($596 >>> 0 < 2147483647) {
+ $598 = _sbrk($596 | 0) | 0;
+ $602 = ($598 | 0) == ((HEAP32[$$lcssa228 >> 2] | 0) + (HEAP32[$$lcssa230 >> 2] | 0) | 0);
+ $$3$i = $602 ? $596 : 0;
+ if ($602) if (($598 | 0) == (-1 | 0)) $tsize$0323944$i = $$3$i; else {
+ $tbase$255$i = $598;
+ $tsize$254$i = $$3$i;
+ label = 194;
+ break L258;
+ } else {
+ $br$0$ph$i = $598;
+ $ssize$1$ph$i = $596;
+ $tsize$0$ph$i = $$3$i;
+ label = 184;
+ }
+ } else $tsize$0323944$i = 0;
+ } while (0);
+ do if ((label | 0) == 174) {
+ $572 = _sbrk(0) | 0;
+ if (($572 | 0) == (-1 | 0)) $tsize$0323944$i = 0; else {
+ $574 = $572;
+ $575 = HEAP32[875] | 0;
+ $576 = $575 + -1 | 0;
+ if (!($576 & $574)) $ssize$0$i = $550; else $ssize$0$i = $550 - $574 + ($576 + $574 & 0 - $575) | 0;
+ $584 = HEAP32[864] | 0;
+ $585 = $584 + $ssize$0$i | 0;
+ if ($ssize$0$i >>> 0 > $nb$0 >>> 0 & $ssize$0$i >>> 0 < 2147483647) {
+ $588 = HEAP32[866] | 0;
+ if ($588) if ($585 >>> 0 <= $584 >>> 0 | $585 >>> 0 > $588 >>> 0) {
+ $tsize$0323944$i = 0;
+ break;
+ }
+ $592 = _sbrk($ssize$0$i | 0) | 0;
+ $593 = ($592 | 0) == ($572 | 0);
+ $ssize$0$$i = $593 ? $ssize$0$i : 0;
+ if ($593) {
+ $tbase$255$i = $572;
+ $tsize$254$i = $ssize$0$$i;
+ label = 194;
+ break L258;
+ } else {
+ $br$0$ph$i = $592;
+ $ssize$1$ph$i = $ssize$0$i;
+ $tsize$0$ph$i = $ssize$0$$i;
+ label = 184;
+ }
+ } else $tsize$0323944$i = 0;
+ }
+ } while (0);
+ L280 : do if ((label | 0) == 184) {
+ $604 = 0 - $ssize$1$ph$i | 0;
+ do if ($545 >>> 0 > $ssize$1$ph$i >>> 0 & ($ssize$1$ph$i >>> 0 < 2147483647 & ($br$0$ph$i | 0) != (-1 | 0))) {
+ $608 = HEAP32[876] | 0;
+ $612 = $547 - $ssize$1$ph$i + $608 & 0 - $608;
+ if ($612 >>> 0 < 2147483647) if ((_sbrk($612 | 0) | 0) == (-1 | 0)) {
+ _sbrk($604 | 0) | 0;
+ $tsize$0323944$i = $tsize$0$ph$i;
+ break L280;
+ } else {
+ $ssize$2$i = $612 + $ssize$1$ph$i | 0;
+ break;
+ } else $ssize$2$i = $ssize$1$ph$i;
+ } else $ssize$2$i = $ssize$1$ph$i; while (0);
+ if (($br$0$ph$i | 0) == (-1 | 0)) $tsize$0323944$i = $tsize$0$ph$i; else {
+ $tbase$255$i = $br$0$ph$i;
+ $tsize$254$i = $ssize$2$i;
+ label = 194;
+ break L258;
+ }
+ } while (0);
+ HEAP32[867] = HEAP32[867] | 4;
+ $tsize$1$i = $tsize$0323944$i;
+ label = 191;
+ } else {
+ $tsize$1$i = 0;
+ label = 191;
+ } while (0);
+ if ((label | 0) == 191) if ($550 >>> 0 < 2147483647) {
+ $621 = _sbrk($550 | 0) | 0;
+ $622 = _sbrk(0) | 0;
+ if ($621 >>> 0 < $622 >>> 0 & (($621 | 0) != (-1 | 0) & ($622 | 0) != (-1 | 0))) {
+ $628 = $622 - $621 | 0;
+ $630 = $628 >>> 0 > ($nb$0 + 40 | 0) >>> 0;
+ if ($630) {
+ $tbase$255$i = $621;
+ $tsize$254$i = $630 ? $628 : $tsize$1$i;
+ label = 194;
+ }
+ }
+ }
+ if ((label | 0) == 194) {
+ $632 = (HEAP32[864] | 0) + $tsize$254$i | 0;
+ HEAP32[864] = $632;
+ if ($632 >>> 0 > (HEAP32[865] | 0) >>> 0) HEAP32[865] = $632;
+ $635 = HEAP32[762] | 0;
+ L299 : do if (!$635) {
+ $637 = HEAP32[760] | 0;
+ if (($637 | 0) == 0 | $tbase$255$i >>> 0 < $637 >>> 0) HEAP32[760] = $tbase$255$i;
+ HEAP32[868] = $tbase$255$i;
+ HEAP32[869] = $tsize$254$i;
+ HEAP32[871] = 0;
+ HEAP32[765] = HEAP32[874];
+ HEAP32[764] = -1;
+ $i$02$i$i = 0;
+ do {
+ $641 = $i$02$i$i << 1;
+ $642 = 3064 + ($641 << 2) | 0;
+ HEAP32[3064 + ($641 + 3 << 2) >> 2] = $642;
+ HEAP32[3064 + ($641 + 2 << 2) >> 2] = $642;
+ $i$02$i$i = $i$02$i$i + 1 | 0;
+ } while (($i$02$i$i | 0) != 32);
+ $648 = $tbase$255$i + 8 | 0;
+ $653 = ($648 & 7 | 0) == 0 ? 0 : 0 - $648 & 7;
+ $655 = $tsize$254$i + -40 - $653 | 0;
+ HEAP32[762] = $tbase$255$i + $653;
+ HEAP32[759] = $655;
+ HEAP32[$tbase$255$i + ($653 + 4) >> 2] = $655 | 1;
+ HEAP32[$tbase$255$i + ($tsize$254$i + -36) >> 2] = 40;
+ HEAP32[763] = HEAP32[878];
+ } else {
+ $sp$084$i = 3472;
+ do {
+ $660 = HEAP32[$sp$084$i >> 2] | 0;
+ $661 = $sp$084$i + 4 | 0;
+ $662 = HEAP32[$661 >> 2] | 0;
+ if (($tbase$255$i | 0) == ($660 + $662 | 0)) {
+ $$lcssa222 = $660;
+ $$lcssa224 = $661;
+ $$lcssa226 = $662;
+ $sp$084$i$lcssa = $sp$084$i;
+ label = 204;
+ break;
+ }
+ $sp$084$i = HEAP32[$sp$084$i + 8 >> 2] | 0;
+ } while (($sp$084$i | 0) != 0);
+ if ((label | 0) == 204) if (!(HEAP32[$sp$084$i$lcssa + 12 >> 2] & 8)) if ($635 >>> 0 < $tbase$255$i >>> 0 & $635 >>> 0 >= $$lcssa222 >>> 0) {
+ HEAP32[$$lcssa224 >> 2] = $$lcssa226 + $tsize$254$i;
+ $676 = (HEAP32[759] | 0) + $tsize$254$i | 0;
+ $678 = $635 + 8 | 0;
+ $683 = ($678 & 7 | 0) == 0 ? 0 : 0 - $678 & 7;
+ $685 = $676 - $683 | 0;
+ HEAP32[762] = $635 + $683;
+ HEAP32[759] = $685;
+ HEAP32[$635 + ($683 + 4) >> 2] = $685 | 1;
+ HEAP32[$635 + ($676 + 4) >> 2] = 40;
+ HEAP32[763] = HEAP32[878];
+ break;
+ }
+ $690 = HEAP32[760] | 0;
+ if ($tbase$255$i >>> 0 < $690 >>> 0) {
+ HEAP32[760] = $tbase$255$i;
+ $755 = $tbase$255$i;
+ } else $755 = $690;
+ $692 = $tbase$255$i + $tsize$254$i | 0;
+ $sp$183$i = 3472;
+ while (1) {
+ if ((HEAP32[$sp$183$i >> 2] | 0) == ($692 | 0)) {
+ $$lcssa219 = $sp$183$i;
+ $sp$183$i$lcssa = $sp$183$i;
+ label = 212;
+ break;
+ }
+ $sp$183$i = HEAP32[$sp$183$i + 8 >> 2] | 0;
+ if (!$sp$183$i) {
+ $sp$0$i$i$i = 3472;
+ break;
+ }
+ }
+ if ((label | 0) == 212) if (!(HEAP32[$sp$183$i$lcssa + 12 >> 2] & 8)) {
+ HEAP32[$$lcssa219 >> 2] = $tbase$255$i;
+ $702 = $sp$183$i$lcssa + 4 | 0;
+ HEAP32[$702 >> 2] = (HEAP32[$702 >> 2] | 0) + $tsize$254$i;
+ $706 = $tbase$255$i + 8 | 0;
+ $711 = ($706 & 7 | 0) == 0 ? 0 : 0 - $706 & 7;
+ $714 = $tbase$255$i + ($tsize$254$i + 8) | 0;
+ $719 = ($714 & 7 | 0) == 0 ? 0 : 0 - $714 & 7;
+ $720 = $tbase$255$i + ($719 + $tsize$254$i) | 0;
+ $$sum$i19$i = $711 + $nb$0 | 0;
+ $724 = $tbase$255$i + $$sum$i19$i | 0;
+ $725 = $720 - ($tbase$255$i + $711) - $nb$0 | 0;
+ HEAP32[$tbase$255$i + ($711 + 4) >> 2] = $nb$0 | 3;
+ L324 : do if (($720 | 0) == ($635 | 0)) {
+ $730 = (HEAP32[759] | 0) + $725 | 0;
+ HEAP32[759] = $730;
+ HEAP32[762] = $724;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 4) >> 2] = $730 | 1;
+ } else {
+ if (($720 | 0) == (HEAP32[761] | 0)) {
+ $736 = (HEAP32[758] | 0) + $725 | 0;
+ HEAP32[758] = $736;
+ HEAP32[761] = $724;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 4) >> 2] = $736 | 1;
+ HEAP32[$tbase$255$i + ($736 + $$sum$i19$i) >> 2] = $736;
+ break;
+ }
+ $$sum2$i21$i = $tsize$254$i + 4 | 0;
+ $741 = HEAP32[$tbase$255$i + ($$sum2$i21$i + $719) >> 2] | 0;
+ if (($741 & 3 | 0) == 1) {
+ $744 = $741 & -8;
+ $745 = $741 >>> 3;
+ L332 : do if ($741 >>> 0 < 256) {
+ $748 = HEAP32[$tbase$255$i + (($719 | 8) + $tsize$254$i) >> 2] | 0;
+ $750 = HEAP32[$tbase$255$i + ($tsize$254$i + 12 + $719) >> 2] | 0;
+ $752 = 3064 + ($745 << 1 << 2) | 0;
+ do if (($748 | 0) != ($752 | 0)) {
+ if ($748 >>> 0 < $755 >>> 0) _abort();
+ if ((HEAP32[$748 + 12 >> 2] | 0) == ($720 | 0)) break;
+ _abort();
+ } while (0);
+ if (($750 | 0) == ($748 | 0)) {
+ HEAP32[756] = HEAP32[756] & ~(1 << $745);
+ break;
+ }
+ do if (($750 | 0) == ($752 | 0)) $$pre$phi58$i$iZ2D = $750 + 8 | 0; else {
+ if ($750 >>> 0 < $755 >>> 0) _abort();
+ $766 = $750 + 8 | 0;
+ if ((HEAP32[$766 >> 2] | 0) == ($720 | 0)) {
+ $$pre$phi58$i$iZ2D = $766;
+ break;
+ }
+ _abort();
+ } while (0);
+ HEAP32[$748 + 12 >> 2] = $750;
+ HEAP32[$$pre$phi58$i$iZ2D >> 2] = $748;
+ } else {
+ $771 = HEAP32[$tbase$255$i + (($719 | 24) + $tsize$254$i) >> 2] | 0;
+ $773 = HEAP32[$tbase$255$i + ($tsize$254$i + 12 + $719) >> 2] | 0;
+ do if (($773 | 0) == ($720 | 0)) {
+ $$sum67$i$i = $719 | 16;
+ $784 = $tbase$255$i + ($$sum2$i21$i + $$sum67$i$i) | 0;
+ $785 = HEAP32[$784 >> 2] | 0;
+ if (!$785) {
+ $787 = $tbase$255$i + ($$sum67$i$i + $tsize$254$i) | 0;
+ $788 = HEAP32[$787 >> 2] | 0;
+ if (!$788) {
+ $R$1$i$i = 0;
+ break;
+ } else {
+ $R$0$i$i = $788;
+ $RP$0$i$i = $787;
+ }
+ } else {
+ $R$0$i$i = $785;
+ $RP$0$i$i = $784;
+ }
+ while (1) {
+ $790 = $R$0$i$i + 20 | 0;
+ $791 = HEAP32[$790 >> 2] | 0;
+ if ($791) {
+ $R$0$i$i = $791;
+ $RP$0$i$i = $790;
+ continue;
+ }
+ $793 = $R$0$i$i + 16 | 0;
+ $794 = HEAP32[$793 >> 2] | 0;
+ if (!$794) {
+ $R$0$i$i$lcssa = $R$0$i$i;
+ $RP$0$i$i$lcssa = $RP$0$i$i;
+ break;
+ } else {
+ $R$0$i$i = $794;
+ $RP$0$i$i = $793;
+ }
+ }
+ if ($RP$0$i$i$lcssa >>> 0 < $755 >>> 0) _abort(); else {
+ HEAP32[$RP$0$i$i$lcssa >> 2] = 0;
+ $R$1$i$i = $R$0$i$i$lcssa;
+ break;
+ }
+ } else {
+ $776 = HEAP32[$tbase$255$i + (($719 | 8) + $tsize$254$i) >> 2] | 0;
+ if ($776 >>> 0 < $755 >>> 0) _abort();
+ $778 = $776 + 12 | 0;
+ if ((HEAP32[$778 >> 2] | 0) != ($720 | 0)) _abort();
+ $781 = $773 + 8 | 0;
+ if ((HEAP32[$781 >> 2] | 0) == ($720 | 0)) {
+ HEAP32[$778 >> 2] = $773;
+ HEAP32[$781 >> 2] = $776;
+ $R$1$i$i = $773;
+ break;
+ } else _abort();
+ } while (0);
+ if (!$771) break;
+ $799 = HEAP32[$tbase$255$i + ($tsize$254$i + 28 + $719) >> 2] | 0;
+ $800 = 3328 + ($799 << 2) | 0;
+ do if (($720 | 0) == (HEAP32[$800 >> 2] | 0)) {
+ HEAP32[$800 >> 2] = $R$1$i$i;
+ if ($R$1$i$i) break;
+ HEAP32[757] = HEAP32[757] & ~(1 << $799);
+ break L332;
+ } else {
+ if ($771 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $809 = $771 + 16 | 0;
+ if ((HEAP32[$809 >> 2] | 0) == ($720 | 0)) HEAP32[$809 >> 2] = $R$1$i$i; else HEAP32[$771 + 20 >> 2] = $R$1$i$i;
+ if (!$R$1$i$i) break L332;
+ } while (0);
+ $814 = HEAP32[760] | 0;
+ if ($R$1$i$i >>> 0 < $814 >>> 0) _abort();
+ HEAP32[$R$1$i$i + 24 >> 2] = $771;
+ $$sum3132$i$i = $719 | 16;
+ $818 = HEAP32[$tbase$255$i + ($$sum3132$i$i + $tsize$254$i) >> 2] | 0;
+ do if ($818) if ($818 >>> 0 < $814 >>> 0) _abort(); else {
+ HEAP32[$R$1$i$i + 16 >> 2] = $818;
+ HEAP32[$818 + 24 >> 2] = $R$1$i$i;
+ break;
+ } while (0);
+ $824 = HEAP32[$tbase$255$i + ($$sum2$i21$i + $$sum3132$i$i) >> 2] | 0;
+ if (!$824) break;
+ if ($824 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$R$1$i$i + 20 >> 2] = $824;
+ HEAP32[$824 + 24 >> 2] = $R$1$i$i;
+ break;
+ }
+ } while (0);
+ $oldfirst$0$i$i = $tbase$255$i + (($744 | $719) + $tsize$254$i) | 0;
+ $qsize$0$i$i = $744 + $725 | 0;
+ } else {
+ $oldfirst$0$i$i = $720;
+ $qsize$0$i$i = $725;
+ }
+ $832 = $oldfirst$0$i$i + 4 | 0;
+ HEAP32[$832 >> 2] = HEAP32[$832 >> 2] & -2;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 4) >> 2] = $qsize$0$i$i | 1;
+ HEAP32[$tbase$255$i + ($qsize$0$i$i + $$sum$i19$i) >> 2] = $qsize$0$i$i;
+ $838 = $qsize$0$i$i >>> 3;
+ if ($qsize$0$i$i >>> 0 < 256) {
+ $840 = $838 << 1;
+ $841 = 3064 + ($840 << 2) | 0;
+ $842 = HEAP32[756] | 0;
+ $843 = 1 << $838;
+ do if (!($842 & $843)) {
+ HEAP32[756] = $842 | $843;
+ $$pre$phi$i23$iZ2D = 3064 + ($840 + 2 << 2) | 0;
+ $F4$0$i$i = $841;
+ } else {
+ $847 = 3064 + ($840 + 2 << 2) | 0;
+ $848 = HEAP32[$847 >> 2] | 0;
+ if ($848 >>> 0 >= (HEAP32[760] | 0) >>> 0) {
+ $$pre$phi$i23$iZ2D = $847;
+ $F4$0$i$i = $848;
+ break;
+ }
+ _abort();
+ } while (0);
+ HEAP32[$$pre$phi$i23$iZ2D >> 2] = $724;
+ HEAP32[$F4$0$i$i + 12 >> 2] = $724;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 8) >> 2] = $F4$0$i$i;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 12) >> 2] = $841;
+ break;
+ }
+ $854 = $qsize$0$i$i >>> 8;
+ do if (!$854) $I7$0$i$i = 0; else {
+ if ($qsize$0$i$i >>> 0 > 16777215) {
+ $I7$0$i$i = 31;
+ break;
+ }
+ $859 = ($854 + 1048320 | 0) >>> 16 & 8;
+ $860 = $854 << $859;
+ $863 = ($860 + 520192 | 0) >>> 16 & 4;
+ $865 = $860 << $863;
+ $868 = ($865 + 245760 | 0) >>> 16 & 2;
+ $873 = 14 - ($863 | $859 | $868) + ($865 << $868 >>> 15) | 0;
+ $I7$0$i$i = $qsize$0$i$i >>> ($873 + 7 | 0) & 1 | $873 << 1;
+ } while (0);
+ $879 = 3328 + ($I7$0$i$i << 2) | 0;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 28) >> 2] = $I7$0$i$i;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 20) >> 2] = 0;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 16) >> 2] = 0;
+ $883 = HEAP32[757] | 0;
+ $884 = 1 << $I7$0$i$i;
+ if (!($883 & $884)) {
+ HEAP32[757] = $883 | $884;
+ HEAP32[$879 >> 2] = $724;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 24) >> 2] = $879;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 12) >> 2] = $724;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 8) >> 2] = $724;
+ break;
+ }
+ $891 = HEAP32[$879 >> 2] | 0;
+ L418 : do if ((HEAP32[$891 + 4 >> 2] & -8 | 0) == ($qsize$0$i$i | 0)) $T$0$lcssa$i25$i = $891; else {
+ $K8$051$i$i = $qsize$0$i$i << (($I7$0$i$i | 0) == 31 ? 0 : 25 - ($I7$0$i$i >>> 1) | 0);
+ $T$050$i$i = $891;
+ while (1) {
+ $908 = $T$050$i$i + 16 + ($K8$051$i$i >>> 31 << 2) | 0;
+ $903 = HEAP32[$908 >> 2] | 0;
+ if (!$903) {
+ $$lcssa = $908;
+ $T$050$i$i$lcssa = $T$050$i$i;
+ break;
+ }
+ if ((HEAP32[$903 + 4 >> 2] & -8 | 0) == ($qsize$0$i$i | 0)) {
+ $T$0$lcssa$i25$i = $903;
+ break L418;
+ } else {
+ $K8$051$i$i = $K8$051$i$i << 1;
+ $T$050$i$i = $903;
+ }
+ }
+ if ($$lcssa >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$$lcssa >> 2] = $724;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 24) >> 2] = $T$050$i$i$lcssa;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 12) >> 2] = $724;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 8) >> 2] = $724;
+ break L324;
+ }
+ } while (0);
+ $915 = $T$0$lcssa$i25$i + 8 | 0;
+ $916 = HEAP32[$915 >> 2] | 0;
+ $917 = HEAP32[760] | 0;
+ if ($916 >>> 0 >= $917 >>> 0 & $T$0$lcssa$i25$i >>> 0 >= $917 >>> 0) {
+ HEAP32[$916 + 12 >> 2] = $724;
+ HEAP32[$915 >> 2] = $724;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 8) >> 2] = $916;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 12) >> 2] = $T$0$lcssa$i25$i;
+ HEAP32[$tbase$255$i + ($$sum$i19$i + 24) >> 2] = 0;
+ break;
+ } else _abort();
+ } while (0);
+ $mem$0 = $tbase$255$i + ($711 | 8) | 0;
+ return $mem$0 | 0;
+ } else $sp$0$i$i$i = 3472;
+ while (1) {
+ $925 = HEAP32[$sp$0$i$i$i >> 2] | 0;
+ if ($925 >>> 0 <= $635 >>> 0) {
+ $928 = HEAP32[$sp$0$i$i$i + 4 >> 2] | 0;
+ $929 = $925 + $928 | 0;
+ if ($929 >>> 0 > $635 >>> 0) {
+ $$lcssa215 = $925;
+ $$lcssa216 = $928;
+ $$lcssa217 = $929;
+ break;
+ }
+ }
+ $sp$0$i$i$i = HEAP32[$sp$0$i$i$i + 8 >> 2] | 0;
+ }
+ $934 = $$lcssa215 + ($$lcssa216 + -39) | 0;
+ $940 = $$lcssa215 + ($$lcssa216 + -47 + (($934 & 7 | 0) == 0 ? 0 : 0 - $934 & 7)) | 0;
+ $941 = $635 + 16 | 0;
+ $943 = $940 >>> 0 < $941 >>> 0 ? $635 : $940;
+ $944 = $943 + 8 | 0;
+ $947 = $tbase$255$i + 8 | 0;
+ $952 = ($947 & 7 | 0) == 0 ? 0 : 0 - $947 & 7;
+ $954 = $tsize$254$i + -40 - $952 | 0;
+ HEAP32[762] = $tbase$255$i + $952;
+ HEAP32[759] = $954;
+ HEAP32[$tbase$255$i + ($952 + 4) >> 2] = $954 | 1;
+ HEAP32[$tbase$255$i + ($tsize$254$i + -36) >> 2] = 40;
+ HEAP32[763] = HEAP32[878];
+ $959 = $943 + 4 | 0;
+ HEAP32[$959 >> 2] = 27;
+ HEAP32[$944 >> 2] = HEAP32[868];
+ HEAP32[$944 + 4 >> 2] = HEAP32[869];
+ HEAP32[$944 + 8 >> 2] = HEAP32[870];
+ HEAP32[$944 + 12 >> 2] = HEAP32[871];
+ HEAP32[868] = $tbase$255$i;
+ HEAP32[869] = $tsize$254$i;
+ HEAP32[871] = 0;
+ HEAP32[870] = $944;
+ $960 = $943 + 28 | 0;
+ HEAP32[$960 >> 2] = 7;
+ if (($943 + 32 | 0) >>> 0 < $$lcssa217 >>> 0) {
+ $964 = $960;
+ do {
+ $964$looptemp = $964;
+ $964 = $964 + 4 | 0;
+ HEAP32[$964 >> 2] = 7;
+ } while (($964$looptemp + 8 | 0) >>> 0 < $$lcssa217 >>> 0);
+ }
+ if (($943 | 0) != ($635 | 0)) {
+ $970 = $943 - $635 | 0;
+ HEAP32[$959 >> 2] = HEAP32[$959 >> 2] & -2;
+ HEAP32[$635 + 4 >> 2] = $970 | 1;
+ HEAP32[$943 >> 2] = $970;
+ $975 = $970 >>> 3;
+ if ($970 >>> 0 < 256) {
+ $977 = $975 << 1;
+ $978 = 3064 + ($977 << 2) | 0;
+ $979 = HEAP32[756] | 0;
+ $980 = 1 << $975;
+ if (!($979 & $980)) {
+ HEAP32[756] = $979 | $980;
+ $$pre$phi$i$iZ2D = 3064 + ($977 + 2 << 2) | 0;
+ $F$0$i$i = $978;
+ } else {
+ $984 = 3064 + ($977 + 2 << 2) | 0;
+ $985 = HEAP32[$984 >> 2] | 0;
+ if ($985 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ $$pre$phi$i$iZ2D = $984;
+ $F$0$i$i = $985;
+ }
+ }
+ HEAP32[$$pre$phi$i$iZ2D >> 2] = $635;
+ HEAP32[$F$0$i$i + 12 >> 2] = $635;
+ HEAP32[$635 + 8 >> 2] = $F$0$i$i;
+ HEAP32[$635 + 12 >> 2] = $978;
+ break;
+ }
+ $991 = $970 >>> 8;
+ if (!$991) $I1$0$i$i = 0; else if ($970 >>> 0 > 16777215) $I1$0$i$i = 31; else {
+ $996 = ($991 + 1048320 | 0) >>> 16 & 8;
+ $997 = $991 << $996;
+ $1000 = ($997 + 520192 | 0) >>> 16 & 4;
+ $1002 = $997 << $1000;
+ $1005 = ($1002 + 245760 | 0) >>> 16 & 2;
+ $1010 = 14 - ($1000 | $996 | $1005) + ($1002 << $1005 >>> 15) | 0;
+ $I1$0$i$i = $970 >>> ($1010 + 7 | 0) & 1 | $1010 << 1;
+ }
+ $1016 = 3328 + ($I1$0$i$i << 2) | 0;
+ HEAP32[$635 + 28 >> 2] = $I1$0$i$i;
+ HEAP32[$635 + 20 >> 2] = 0;
+ HEAP32[$941 >> 2] = 0;
+ $1019 = HEAP32[757] | 0;
+ $1020 = 1 << $I1$0$i$i;
+ if (!($1019 & $1020)) {
+ HEAP32[757] = $1019 | $1020;
+ HEAP32[$1016 >> 2] = $635;
+ HEAP32[$635 + 24 >> 2] = $1016;
+ HEAP32[$635 + 12 >> 2] = $635;
+ HEAP32[$635 + 8 >> 2] = $635;
+ break;
+ }
+ $1027 = HEAP32[$1016 >> 2] | 0;
+ L459 : do if ((HEAP32[$1027 + 4 >> 2] & -8 | 0) == ($970 | 0)) $T$0$lcssa$i$i = $1027; else {
+ $K2$07$i$i = $970 << (($I1$0$i$i | 0) == 31 ? 0 : 25 - ($I1$0$i$i >>> 1) | 0);
+ $T$06$i$i = $1027;
+ while (1) {
+ $1044 = $T$06$i$i + 16 + ($K2$07$i$i >>> 31 << 2) | 0;
+ $1039 = HEAP32[$1044 >> 2] | 0;
+ if (!$1039) {
+ $$lcssa211 = $1044;
+ $T$06$i$i$lcssa = $T$06$i$i;
+ break;
+ }
+ if ((HEAP32[$1039 + 4 >> 2] & -8 | 0) == ($970 | 0)) {
+ $T$0$lcssa$i$i = $1039;
+ break L459;
+ } else {
+ $K2$07$i$i = $K2$07$i$i << 1;
+ $T$06$i$i = $1039;
+ }
+ }
+ if ($$lcssa211 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$$lcssa211 >> 2] = $635;
+ HEAP32[$635 + 24 >> 2] = $T$06$i$i$lcssa;
+ HEAP32[$635 + 12 >> 2] = $635;
+ HEAP32[$635 + 8 >> 2] = $635;
+ break L299;
+ }
+ } while (0);
+ $1051 = $T$0$lcssa$i$i + 8 | 0;
+ $1052 = HEAP32[$1051 >> 2] | 0;
+ $1053 = HEAP32[760] | 0;
+ if ($1052 >>> 0 >= $1053 >>> 0 & $T$0$lcssa$i$i >>> 0 >= $1053 >>> 0) {
+ HEAP32[$1052 + 12 >> 2] = $635;
+ HEAP32[$1051 >> 2] = $635;
+ HEAP32[$635 + 8 >> 2] = $1052;
+ HEAP32[$635 + 12 >> 2] = $T$0$lcssa$i$i;
+ HEAP32[$635 + 24 >> 2] = 0;
+ break;
+ } else _abort();
+ }
+ } while (0);
+ $1060 = HEAP32[759] | 0;
+ if ($1060 >>> 0 > $nb$0 >>> 0) {
+ $1062 = $1060 - $nb$0 | 0;
+ HEAP32[759] = $1062;
+ $1063 = HEAP32[762] | 0;
+ HEAP32[762] = $1063 + $nb$0;
+ HEAP32[$1063 + ($nb$0 + 4) >> 2] = $1062 | 1;
+ HEAP32[$1063 + 4 >> 2] = $nb$0 | 3;
+ $mem$0 = $1063 + 8 | 0;
+ return $mem$0 | 0;
+ }
+ }
+ $1070 = ___errno_location() | 0;
+ HEAP32[$1070 >> 2] = 12;
+ $mem$0 = 0;
+ return $mem$0 | 0;
+}
+
+function ___floatscan($f, $prec, $pok) {
+ $f = $f | 0;
+ $prec = $prec | 0;
+ $pok = $pok | 0;
+ var $$0 = 0.0, $$0$i27 = 0.0, $$010$i = 0, $$07$i = 0, $$0710$i = 0, $$0711$i = 0, $$09$i = 0, $$1$be$i = 0, $$1$ph$i = 0, $$18$i = 0, $$2$i = 0, $$3$be$i = 0, $$3$lcssa$i = 0, $$3105$i = 0, $$in = 0, $$lcssa = 0, $$lcssa256 = 0, $$lcssa256$lcssa = 0, $$lcssa257 = 0, $$lcssa257$lcssa = 0, $$lcssa263 = 0, $$lcssa264 = 0, $$lcssa265 = 0, $$lcssa275 = 0, $$not$i = 0, $$pre$i = 0, $$pre$i17 = 0, $$pre$phi42$iZ2D = 0.0, $$sink$off0$i = 0, $0 = 0, $1 = 0, $103 = 0, $113 = 0, $115 = 0, $123 = 0, $125 = 0, $132 = 0, $139 = 0, $147 = 0, $15 = 0, $154 = 0, $155 = 0, $156 = 0, $157 = 0, $159 = 0, $16 = 0, $160 = 0, $164 = 0, $169 = 0, $171 = 0, $183 = 0.0, $190 = 0, $192 = 0, $2 = 0, $201 = 0, $205 = 0, $211 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $216 = 0, $217 = 0, $223 = 0, $224 = 0, $225 = 0, $235 = 0, $236 = 0, $249 = 0, $251 = 0, $253 = 0, $254 = 0, $255 = 0, $256 = 0, $266 = 0, $270 = 0, $272 = 0, $279 = 0, $283 = 0, $287 = 0, $288 = 0, $289 = 0, $29 = 0, $290 = 0, $291 = 0, $295 = 0, $297 = 0, $298 = 0, $299 = 0, $300 = 0, $310 = 0.0, $322 = 0.0, $324 = 0, $330 = 0, $331 = 0, $338 = 0, $346 = 0, $347 = 0, $348 = 0, $349 = 0, $350 = 0, $358 = 0, $36 = 0, $360 = 0, $362 = 0, $365 = 0, $366 = 0, $367 = 0, $368 = 0, $369 = 0, $371 = 0, $376 = 0, $377 = 0, $381 = 0, $39 = 0, $392 = 0, $393 = 0, $394 = 0, $395 = 0, $396 = 0, $397 = 0, $398 = 0, $399 = 0, $402 = 0, $403 = 0, $412 = 0, $413 = 0, $414 = 0, $42 = 0, $421 = 0, $422 = 0, $427 = 0, $428 = 0, $430 = 0, $431 = 0, $444 = 0, $446 = 0, $452 = 0, $456 = 0, $458 = 0, $464 = 0, $470 = 0, $471 = 0, $472 = 0, $494 = 0, $506 = 0, $510 = 0, $513 = 0, $515 = 0, $516 = 0, $517 = 0, $520 = 0, $521 = 0, $533 = 0, $534 = 0, $535 = 0, $539 = 0, $541 = 0, $543 = 0, $544 = 0, $550 = 0, $552 = 0, $557 = 0, $560 = 0, $564 = 0, $567 = 0, $572 = 0, $576 = 0, $577 = 0, $579 = 0, $583 = 0, $585 = 0, $588 = 0, $589 = 0, $590 = 0, $591 = 0, $594 = 0, $595 = 0, $60 = 0, $604 = 0, $609 = 0, $610 = 0, $617 = 0, $619 = 0.0, $621 = 0, $625 = 0.0, $626 = 0.0, $629 = 0.0, $633 = 0, $636 = 0, $643 = 0.0, $661 = 0.0, $663 = 0, $669 = 0, $67 = 0, $670 = 0, $677 = 0, $680 = 0, $69 = 0, $691 = 0, $694 = 0, $695 = 0, $696 = 0, $697 = 0, $698 = 0, $699 = 0, $700 = 0, $701 = 0, $702 = 0, $703 = 0, $704 = 0, $705 = 0, $706 = 0, $707 = 0, $708 = 0, $709 = 0, $710 = 0, $711 = 0, $712 = 0, $713 = 0, $714 = 0, $715 = 0, $716 = 0, $717 = 0, $718 = 0, $719 = 0, $720 = 0, $721 = 0, $722 = 0, $723 = 0, $77 = 0, $82 = 0, $9 = 0, $90 = 0, $99 = 0, $a$0$lcssa151$i = 0, $a$085$i = 0, $a$1$i = 0, $a$1$i$lcssa = 0, $a$2$ph38$i = 0, $a$3$i = 0, $a$3$i$lcssa248 = 0, $a$3$i249 = 0, $a$3$ph$i = 0, $a$3$ph157$i = 0, $a$478$i = 0, $a$5$i = 0, $a$5$i$lcssa = 0, $a$5$i$lcssa$lcssa = 0, $bias$0$i = 0.0, $bias$0$i25 = 0.0, $bits$0$ph = 0, $c$0 = 0, $c$0$i = 0, $c$1$lcssa = 0, $c$1$ph$i = 0, $c$179 = 0, $c$2 = 0, $c$2$i = 0, $c$2$lcssa$i = 0, $c$377 = 0, $c$4 = 0, $c$5 = 0, $c$6 = 0, $carry$087$i = 0, $carry1$0$i = 0, $carry1$1$i = 0, $carry1$1$i$lcssa = 0, $carry1$1$i$lcssa$lcssa = 0, $carry3$081$i = 0, $d$0$i = 0, $denormal$0$i = 0, $denormal$2$i = 0, $e2$0$i19 = 0, $e2$0$ph$i = 0, $e2$1$i = 0, $e2$1$i246 = 0, $e2$1$ph$i = 0, $e2$1$ph156$i = 0, $e2$2$i = 0, $e2$3$i = 0, $emin$0$ph = 0, $frac$0$i = 0.0, $frac$1$i = 0.0, $frac$2$i = 0.0, $gotdig$0$i = 0, $gotdig$0$i$lcssa242 = 0, $gotdig$0$i12 = 0, $gotdig$0$i12$lcssa273 = 0, $gotdig$2$i = 0, $gotdig$2$i$lcssa = 0, $gotdig$2$i13 = 0, $gotdig$3$i = 0, $gotdig$3$lcssa$i = 0, $gotdig$3101$i = 0, $gotdig$3101$i$lcssa = 0, $gotdig$4$i = 0, $gotrad$0$i = 0, $gotrad$0$i$lcssa = 0, $gotrad$0$i14 = 0, $gotrad$1$i = 0, $gotrad$1$lcssa$i = 0, $gotrad$1102$i = 0, $gotrad$2$i = 0, $gottail$0$i = 0, $gottail$1$i = 0, $gottail$2$i = 0, $i$0$lcssa = 0, $i$078 = 0, $i$1 = 0, $i$276 = 0, $i$3 = 0, $i$4 = 0, $i$4$lcssa = 0, $j$0$lcssa$i = 0, $j$0104$i = 0, $j$0104$i$lcssa = 0, $j$067$i = 0, $j$068$i = 0, $j$069$i = 0, $j$2$i = 0, $j$394$i = 0, $k$0$lcssa$i = 0, $k$0103$i = 0, $k$0103$i$lcssa = 0, $k$063$i = 0, $k$064$i = 0, $k$065$i = 0, $k$2$i = 0, $k$3$i = 0, $k$486$i = 0, $k$5$i = 0, $k$5$in$i = 0, $k$679$i = 0, $lnz$0$lcssa$i = 0, $lnz$0100$i = 0, $lnz$0100$i$lcssa = 0, $lnz$057$i = 0, $lnz$058$i = 0, $lnz$059$i = 0, $lnz$2$i = 0, $or$cond16$i = 0, $or$cond19$i = 0, $or$cond9$i = 0, $rp$0$lcssa152$i = 0, $rp$084$i = 0, $rp$1$i18 = 0, $rp$1$i18$lcssa = 0, $rp$2$ph36$i = 0, $rp$3$ph$i = 0, $rp$3$ph34$i = 0, $rp$477$i = 0, $rp$5$i = 0, $rp$5$i$lcssa = 0, $rp$5$i$lcssa$lcssa = 0, $scale$0$i = 0.0, $scale$1$i = 0.0, $scale$2$i = 0.0, $sign$0 = 0, $storemerge$i = 0, $sum$i = 0, $x$0$i = 0, $x$0$i$lcssa = 0, $x$1$i = 0, $x$2$i = 0, $x$3$lcssa$i = 0, $x$324$i = 0, $x$4$lcssa$i = 0, $x$419$i = 0, $x$5$i = 0, $x$i = 0, $y$0$i = 0.0, $y$0$i$lcssa = 0.0, $y$1$i = 0.0, $y$1$i24 = 0.0, $y$2$i = 0.0, $y$2$i26 = 0.0, $y$3$i = 0.0, $y$3$lcssa$i = 0.0, $y$320$i = 0.0, $y$4$i = 0.0, $z$0$i = 0, $z$1$i = 0, $z$1$ph37$i = 0, $z$2$i = 0, $z$3$i = 0, $z$3$i$lcssa = 0, $z$3$i$lcssa$lcssa = 0, $z$4$i = 0, $z$5$ph$i = 0, $z$7$1$i = 0, $z$7$i = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 512 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $x$i = sp;
+ switch ($prec | 0) {
+ case 0:
+ {
+ $bits$0$ph = 24;
+ $emin$0$ph = -149;
+ label = 4;
+ break;
+ }
+ case 1:
+ {
+ $bits$0$ph = 53;
+ $emin$0$ph = -1074;
+ label = 4;
+ break;
+ }
+ case 2:
+ {
+ $bits$0$ph = 53;
+ $emin$0$ph = -1074;
+ label = 4;
+ break;
+ }
+ default:
+ $$0 = 0.0;
+ }
+ L4 : do if ((label | 0) == 4) {
+ $0 = $f + 4 | 0;
+ $1 = $f + 100 | 0;
+ do {
+ $2 = HEAP32[$0 >> 2] | 0;
+ if ($2 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $2 + 1;
+ $9 = HEAPU8[$2 >> 0] | 0;
+ } else $9 = ___shgetc($f) | 0;
+ } while ((_isspace($9) | 0) != 0);
+ $$lcssa275 = $9;
+ L13 : do switch ($$lcssa275 | 0) {
+ case 43:
+ case 45:
+ {
+ $15 = 1 - ((($$lcssa275 | 0) == 45 & 1) << 1) | 0;
+ $16 = HEAP32[$0 >> 2] | 0;
+ if ($16 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $16 + 1;
+ $c$0 = HEAPU8[$16 >> 0] | 0;
+ $sign$0 = $15;
+ break L13;
+ } else {
+ $c$0 = ___shgetc($f) | 0;
+ $sign$0 = $15;
+ break L13;
+ }
+ break;
+ }
+ default:
+ {
+ $c$0 = $$lcssa275;
+ $sign$0 = 1;
+ }
+ } while (0);
+ $c$179 = $c$0;
+ $i$078 = 0;
+ while (1) {
+ if (($c$179 | 32 | 0) != (HEAP8[16484 + $i$078 >> 0] | 0)) {
+ $c$1$lcssa = $c$179;
+ $i$0$lcssa = $i$078;
+ break;
+ }
+ do if ($i$078 >>> 0 < 7) {
+ $29 = HEAP32[$0 >> 2] | 0;
+ if ($29 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $29 + 1;
+ $c$2 = HEAPU8[$29 >> 0] | 0;
+ break;
+ } else {
+ $c$2 = ___shgetc($f) | 0;
+ break;
+ }
+ } else $c$2 = $c$179; while (0);
+ $36 = $i$078 + 1 | 0;
+ if ($36 >>> 0 < 8) {
+ $c$179 = $c$2;
+ $i$078 = $36;
+ } else {
+ $c$1$lcssa = $c$2;
+ $i$0$lcssa = $36;
+ break;
+ }
+ }
+ L29 : do switch ($i$0$lcssa | 0) {
+ case 8:
+ break;
+ case 3:
+ {
+ label = 23;
+ break;
+ }
+ default:
+ {
+ $39 = ($pok | 0) != 0;
+ if ($39 & $i$0$lcssa >>> 0 > 3) if (($i$0$lcssa | 0) == 8) break L29; else {
+ label = 23;
+ break L29;
+ }
+ L34 : do if (!$i$0$lcssa) {
+ $c$377 = $c$1$lcssa;
+ $i$276 = 0;
+ while (1) {
+ if (($c$377 | 32 | 0) != (HEAP8[18327 + $i$276 >> 0] | 0)) {
+ $c$5 = $c$377;
+ $i$3 = $i$276;
+ break L34;
+ }
+ do if ($i$276 >>> 0 < 2) {
+ $60 = HEAP32[$0 >> 2] | 0;
+ if ($60 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $60 + 1;
+ $c$4 = HEAPU8[$60 >> 0] | 0;
+ break;
+ } else {
+ $c$4 = ___shgetc($f) | 0;
+ break;
+ }
+ } else $c$4 = $c$377; while (0);
+ $67 = $i$276 + 1 | 0;
+ if ($67 >>> 0 < 3) {
+ $c$377 = $c$4;
+ $i$276 = $67;
+ } else {
+ $c$5 = $c$4;
+ $i$3 = $67;
+ break;
+ }
+ }
+ } else {
+ $c$5 = $c$1$lcssa;
+ $i$3 = $i$0$lcssa;
+ } while (0);
+ switch ($i$3 | 0) {
+ case 3:
+ {
+ $69 = HEAP32[$0 >> 2] | 0;
+ if ($69 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $69 + 1;
+ $77 = HEAPU8[$69 >> 0] | 0;
+ } else $77 = ___shgetc($f) | 0;
+ if (($77 | 0) == 40) $i$4 = 1; else {
+ if (!(HEAP32[$1 >> 2] | 0)) {
+ $$0 = nan;
+ break L4;
+ }
+ HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ $$0 = nan;
+ break L4;
+ }
+ while (1) {
+ $82 = HEAP32[$0 >> 2] | 0;
+ if ($82 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $82 + 1;
+ $90 = HEAPU8[$82 >> 0] | 0;
+ } else $90 = ___shgetc($f) | 0;
+ if (!(($90 + -48 | 0) >>> 0 < 10 | ($90 + -65 | 0) >>> 0 < 26)) if (!(($90 | 0) == 95 | ($90 + -97 | 0) >>> 0 < 26)) {
+ $$lcssa = $90;
+ $i$4$lcssa = $i$4;
+ break;
+ }
+ $i$4 = $i$4 + 1 | 0;
+ }
+ if (($$lcssa | 0) == 41) {
+ $$0 = nan;
+ break L4;
+ }
+ $99 = (HEAP32[$1 >> 2] | 0) == 0;
+ if (!$99) HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ if (!$39) {
+ $103 = ___errno_location() | 0;
+ HEAP32[$103 >> 2] = 22;
+ ___shlim($f, 0);
+ $$0 = 0.0;
+ break L4;
+ }
+ if (!$i$4$lcssa) {
+ $$0 = nan;
+ break L4;
+ } else $$in = $i$4$lcssa;
+ while (1) {
+ $$in = $$in + -1 | 0;
+ if (!$99) HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ if (!$$in) {
+ $$0 = nan;
+ break L4;
+ }
+ }
+ break;
+ }
+ case 0:
+ {
+ do if (($c$5 | 0) == 48) {
+ $115 = HEAP32[$0 >> 2] | 0;
+ if ($115 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $115 + 1;
+ $123 = HEAPU8[$115 >> 0] | 0;
+ } else $123 = ___shgetc($f) | 0;
+ if (($123 | 32 | 0) != 120) {
+ if (!(HEAP32[$1 >> 2] | 0)) {
+ $c$6 = 48;
+ break;
+ }
+ HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ $c$6 = 48;
+ break;
+ }
+ $125 = HEAP32[$0 >> 2] | 0;
+ if ($125 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $125 + 1;
+ $c$0$i = HEAPU8[$125 >> 0] | 0;
+ $gotdig$0$i = 0;
+ } else {
+ $c$0$i = ___shgetc($f) | 0;
+ $gotdig$0$i = 0;
+ }
+ L94 : while (1) {
+ switch ($c$0$i | 0) {
+ case 46:
+ {
+ $gotdig$0$i$lcssa242 = $gotdig$0$i;
+ label = 74;
+ break L94;
+ break;
+ }
+ case 48:
+ break;
+ default:
+ {
+ $169 = 0;
+ $171 = 0;
+ $694 = 0;
+ $695 = 0;
+ $c$2$i = $c$0$i;
+ $gotdig$2$i = $gotdig$0$i;
+ $gotrad$0$i = 0;
+ $gottail$0$i = 0;
+ $scale$0$i = 1.0;
+ $x$0$i = 0;
+ $y$0$i = 0.0;
+ break L94;
+ }
+ }
+ $132 = HEAP32[$0 >> 2] | 0;
+ if ($132 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $132 + 1;
+ $c$0$i = HEAPU8[$132 >> 0] | 0;
+ $gotdig$0$i = 1;
+ continue;
+ } else {
+ $c$0$i = ___shgetc($f) | 0;
+ $gotdig$0$i = 1;
+ continue;
+ }
+ }
+ if ((label | 0) == 74) {
+ $139 = HEAP32[$0 >> 2] | 0;
+ if ($139 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $139 + 1;
+ $c$1$ph$i = HEAPU8[$139 >> 0] | 0;
+ } else $c$1$ph$i = ___shgetc($f) | 0;
+ if (($c$1$ph$i | 0) == 48) {
+ $154 = 0;
+ $155 = 0;
+ while (1) {
+ $147 = HEAP32[$0 >> 2] | 0;
+ if ($147 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $147 + 1;
+ $159 = HEAPU8[$147 >> 0] | 0;
+ } else $159 = ___shgetc($f) | 0;
+ $156 = _i64Add($154 | 0, $155 | 0, -1, -1) | 0;
+ $157 = tempRet0;
+ if (($159 | 0) == 48) {
+ $154 = $156;
+ $155 = $157;
+ } else {
+ $169 = 0;
+ $171 = 0;
+ $694 = $156;
+ $695 = $157;
+ $c$2$i = $159;
+ $gotdig$2$i = 1;
+ $gotrad$0$i = 1;
+ $gottail$0$i = 0;
+ $scale$0$i = 1.0;
+ $x$0$i = 0;
+ $y$0$i = 0.0;
+ break;
+ }
+ }
+ } else {
+ $169 = 0;
+ $171 = 0;
+ $694 = 0;
+ $695 = 0;
+ $c$2$i = $c$1$ph$i;
+ $gotdig$2$i = $gotdig$0$i$lcssa242;
+ $gotrad$0$i = 1;
+ $gottail$0$i = 0;
+ $scale$0$i = 1.0;
+ $x$0$i = 0;
+ $y$0$i = 0.0;
+ }
+ }
+ while (1) {
+ $160 = $c$2$i + -48 | 0;
+ $$pre$i = $c$2$i | 32;
+ if ($160 >>> 0 < 10) label = 86; else {
+ $164 = ($c$2$i | 0) == 46;
+ if (!($164 | ($$pre$i + -97 | 0) >>> 0 < 6)) {
+ $213 = $171;
+ $214 = $694;
+ $216 = $169;
+ $217 = $695;
+ $c$2$lcssa$i = $c$2$i;
+ $gotdig$2$i$lcssa = $gotdig$2$i;
+ $gotrad$0$i$lcssa = $gotrad$0$i;
+ $x$0$i$lcssa = $x$0$i;
+ $y$0$i$lcssa = $y$0$i;
+ break;
+ }
+ if ($164) if (!$gotrad$0$i) {
+ $696 = $171;
+ $697 = $169;
+ $698 = $171;
+ $699 = $169;
+ $gotdig$3$i = $gotdig$2$i;
+ $gotrad$1$i = 1;
+ $gottail$2$i = $gottail$0$i;
+ $scale$2$i = $scale$0$i;
+ $x$2$i = $x$0$i;
+ $y$2$i = $y$0$i;
+ } else {
+ $213 = $171;
+ $214 = $694;
+ $216 = $169;
+ $217 = $695;
+ $c$2$lcssa$i = 46;
+ $gotdig$2$i$lcssa = $gotdig$2$i;
+ $gotrad$0$i$lcssa = $gotrad$0$i;
+ $x$0$i$lcssa = $x$0$i;
+ $y$0$i$lcssa = $y$0$i;
+ break;
+ } else label = 86;
+ }
+ if ((label | 0) == 86) {
+ label = 0;
+ $d$0$i = ($c$2$i | 0) > 57 ? $$pre$i + -87 | 0 : $160;
+ do if (($169 | 0) < 0 | ($169 | 0) == 0 & $171 >>> 0 < 8) {
+ $gottail$1$i = $gottail$0$i;
+ $scale$1$i = $scale$0$i;
+ $x$1$i = $d$0$i + ($x$0$i << 4) | 0;
+ $y$1$i = $y$0$i;
+ } else {
+ if (($169 | 0) < 0 | ($169 | 0) == 0 & $171 >>> 0 < 14) {
+ $183 = $scale$0$i * .0625;
+ $gottail$1$i = $gottail$0$i;
+ $scale$1$i = $183;
+ $x$1$i = $x$0$i;
+ $y$1$i = $y$0$i + $183 * +($d$0$i | 0);
+ break;
+ }
+ if (($gottail$0$i | 0) != 0 | ($d$0$i | 0) == 0) {
+ $gottail$1$i = $gottail$0$i;
+ $scale$1$i = $scale$0$i;
+ $x$1$i = $x$0$i;
+ $y$1$i = $y$0$i;
+ } else {
+ $gottail$1$i = 1;
+ $scale$1$i = $scale$0$i;
+ $x$1$i = $x$0$i;
+ $y$1$i = $y$0$i + $scale$0$i * .5;
+ }
+ } while (0);
+ $190 = _i64Add($171 | 0, $169 | 0, 1, 0) | 0;
+ $696 = $694;
+ $697 = $695;
+ $698 = $190;
+ $699 = tempRet0;
+ $gotdig$3$i = 1;
+ $gotrad$1$i = $gotrad$0$i;
+ $gottail$2$i = $gottail$1$i;
+ $scale$2$i = $scale$1$i;
+ $x$2$i = $x$1$i;
+ $y$2$i = $y$1$i;
+ }
+ $192 = HEAP32[$0 >> 2] | 0;
+ if ($192 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $192 + 1;
+ $169 = $699;
+ $171 = $698;
+ $694 = $696;
+ $695 = $697;
+ $c$2$i = HEAPU8[$192 >> 0] | 0;
+ $gotdig$2$i = $gotdig$3$i;
+ $gotrad$0$i = $gotrad$1$i;
+ $gottail$0$i = $gottail$2$i;
+ $scale$0$i = $scale$2$i;
+ $x$0$i = $x$2$i;
+ $y$0$i = $y$2$i;
+ continue;
+ } else {
+ $169 = $699;
+ $171 = $698;
+ $694 = $696;
+ $695 = $697;
+ $c$2$i = ___shgetc($f) | 0;
+ $gotdig$2$i = $gotdig$3$i;
+ $gotrad$0$i = $gotrad$1$i;
+ $gottail$0$i = $gottail$2$i;
+ $scale$0$i = $scale$2$i;
+ $x$0$i = $x$2$i;
+ $y$0$i = $y$2$i;
+ continue;
+ }
+ }
+ if (!$gotdig$2$i$lcssa) {
+ $201 = (HEAP32[$1 >> 2] | 0) == 0;
+ if (!$201) HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ if (!$pok) ___shlim($f, 0); else if (!$201) {
+ $205 = HEAP32[$0 >> 2] | 0;
+ HEAP32[$0 >> 2] = $205 + -1;
+ if ($gotrad$0$i$lcssa) HEAP32[$0 >> 2] = $205 + -2;
+ }
+ $$0 = +($sign$0 | 0) * 0.0;
+ break L4;
+ }
+ $211 = ($gotrad$0$i$lcssa | 0) == 0;
+ $212 = $211 ? $213 : $214;
+ $215 = $211 ? $216 : $217;
+ if (($216 | 0) < 0 | ($216 | 0) == 0 & $213 >>> 0 < 8) {
+ $224 = $213;
+ $225 = $216;
+ $x$324$i = $x$0$i$lcssa;
+ while (1) {
+ $223 = $x$324$i << 4;
+ $224 = _i64Add($224 | 0, $225 | 0, 1, 0) | 0;
+ $225 = tempRet0;
+ if (!(($225 | 0) < 0 | ($225 | 0) == 0 & $224 >>> 0 < 8)) {
+ $x$3$lcssa$i = $223;
+ break;
+ } else $x$324$i = $223;
+ }
+ } else $x$3$lcssa$i = $x$0$i$lcssa;
+ if (($c$2$lcssa$i | 32 | 0) == 112) {
+ $235 = _scanexp($f, $pok) | 0;
+ $236 = tempRet0;
+ if (($235 | 0) == 0 & ($236 | 0) == -2147483648) {
+ if (!$pok) {
+ ___shlim($f, 0);
+ $$0 = 0.0;
+ break L4;
+ }
+ if (!(HEAP32[$1 >> 2] | 0)) {
+ $253 = 0;
+ $254 = 0;
+ } else {
+ HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ $253 = 0;
+ $254 = 0;
+ }
+ } else {
+ $253 = $235;
+ $254 = $236;
+ }
+ } else if (!(HEAP32[$1 >> 2] | 0)) {
+ $253 = 0;
+ $254 = 0;
+ } else {
+ HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ $253 = 0;
+ $254 = 0;
+ }
+ $249 = _bitshift64Shl($212 | 0, $215 | 0, 2) | 0;
+ $251 = _i64Add($249 | 0, tempRet0 | 0, -32, -1) | 0;
+ $255 = _i64Add($251 | 0, tempRet0 | 0, $253 | 0, $254 | 0) | 0;
+ $256 = tempRet0;
+ if (!$x$3$lcssa$i) {
+ $$0 = +($sign$0 | 0) * 0.0;
+ break L4;
+ }
+ if (($256 | 0) > 0 | ($256 | 0) == 0 & $255 >>> 0 > (0 - $emin$0$ph | 0) >>> 0) {
+ $266 = ___errno_location() | 0;
+ HEAP32[$266 >> 2] = 34;
+ $$0 = +($sign$0 | 0) * 1797693134862315708145274.0e284 * 1797693134862315708145274.0e284;
+ break L4;
+ }
+ $270 = $emin$0$ph + -106 | 0;
+ $272 = (($270 | 0) < 0) << 31 >> 31;
+ if (($256 | 0) < ($272 | 0) | ($256 | 0) == ($272 | 0) & $255 >>> 0 < $270 >>> 0) {
+ $279 = ___errno_location() | 0;
+ HEAP32[$279 >> 2] = 34;
+ $$0 = +($sign$0 | 0) * 2.2250738585072014e-308 * 2.2250738585072014e-308;
+ break L4;
+ }
+ if (($x$3$lcssa$i | 0) > -1) {
+ $288 = $255;
+ $289 = $256;
+ $x$419$i = $x$3$lcssa$i;
+ $y$320$i = $y$0$i$lcssa;
+ while (1) {
+ $283 = !($y$320$i >= .5);
+ $287 = $283 & 1 | $x$419$i << 1;
+ $x$5$i = $287 ^ 1;
+ $y$4$i = $y$320$i + ($283 ? $y$320$i : $y$320$i + -1.0);
+ $290 = _i64Add($288 | 0, $289 | 0, -1, -1) | 0;
+ $291 = tempRet0;
+ if (($287 | 0) > -1) {
+ $288 = $290;
+ $289 = $291;
+ $x$419$i = $x$5$i;
+ $y$320$i = $y$4$i;
+ } else {
+ $297 = $290;
+ $298 = $291;
+ $x$4$lcssa$i = $x$5$i;
+ $y$3$lcssa$i = $y$4$i;
+ break;
+ }
+ }
+ } else {
+ $297 = $255;
+ $298 = $256;
+ $x$4$lcssa$i = $x$3$lcssa$i;
+ $y$3$lcssa$i = $y$0$i$lcssa;
+ }
+ $295 = _i64Subtract(32, 0, $emin$0$ph | 0, (($emin$0$ph | 0) < 0) << 31 >> 31 | 0) | 0;
+ $299 = _i64Add($297 | 0, $298 | 0, $295 | 0, tempRet0 | 0) | 0;
+ $300 = tempRet0;
+ if (0 > ($300 | 0) | 0 == ($300 | 0) & $bits$0$ph >>> 0 > $299 >>> 0) if (($299 | 0) < 0) {
+ $$0710$i = 0;
+ label = 127;
+ } else {
+ $$07$i = $299;
+ label = 125;
+ } else {
+ $$07$i = $bits$0$ph;
+ label = 125;
+ }
+ if ((label | 0) == 125) if (($$07$i | 0) < 53) {
+ $$0710$i = $$07$i;
+ label = 127;
+ } else {
+ $$0711$i = $$07$i;
+ $$pre$phi42$iZ2D = +($sign$0 | 0);
+ $bias$0$i = 0.0;
+ }
+ if ((label | 0) == 127) {
+ $310 = +($sign$0 | 0);
+ $$0711$i = $$0710$i;
+ $$pre$phi42$iZ2D = $310;
+ $bias$0$i = +_copysignl(+_scalbn(1.0, 84 - $$0710$i | 0), $310);
+ }
+ $or$cond9$i = ($x$4$lcssa$i & 1 | 0) == 0 & ($y$3$lcssa$i != 0.0 & ($$0711$i | 0) < 32);
+ $322 = $$pre$phi42$iZ2D * ($or$cond9$i ? 0.0 : $y$3$lcssa$i) + ($bias$0$i + $$pre$phi42$iZ2D * +((($or$cond9$i & 1) + $x$4$lcssa$i | 0) >>> 0)) - $bias$0$i;
+ if (!($322 != 0.0)) {
+ $324 = ___errno_location() | 0;
+ HEAP32[$324 >> 2] = 34;
+ }
+ $$0 = +_scalbnl($322, $297);
+ break L4;
+ } else $c$6 = $c$5; while (0);
+ $sum$i = $emin$0$ph + $bits$0$ph | 0;
+ $330 = 0 - $sum$i | 0;
+ $$09$i = $c$6;
+ $gotdig$0$i12 = 0;
+ L184 : while (1) {
+ switch ($$09$i | 0) {
+ case 46:
+ {
+ $gotdig$0$i12$lcssa273 = $gotdig$0$i12;
+ label = 138;
+ break L184;
+ break;
+ }
+ case 48:
+ break;
+ default:
+ {
+ $$2$i = $$09$i;
+ $700 = 0;
+ $701 = 0;
+ $gotdig$2$i13 = $gotdig$0$i12;
+ $gotrad$0$i14 = 0;
+ break L184;
+ }
+ }
+ $331 = HEAP32[$0 >> 2] | 0;
+ if ($331 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $331 + 1;
+ $$09$i = HEAPU8[$331 >> 0] | 0;
+ $gotdig$0$i12 = 1;
+ continue;
+ } else {
+ $$09$i = ___shgetc($f) | 0;
+ $gotdig$0$i12 = 1;
+ continue;
+ }
+ }
+ if ((label | 0) == 138) {
+ $338 = HEAP32[$0 >> 2] | 0;
+ if ($338 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $338 + 1;
+ $$1$ph$i = HEAPU8[$338 >> 0] | 0;
+ } else $$1$ph$i = ___shgetc($f) | 0;
+ if (($$1$ph$i | 0) == 48) {
+ $346 = 0;
+ $347 = 0;
+ while (1) {
+ $348 = _i64Add($346 | 0, $347 | 0, -1, -1) | 0;
+ $349 = tempRet0;
+ $350 = HEAP32[$0 >> 2] | 0;
+ if ($350 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $350 + 1;
+ $$1$be$i = HEAPU8[$350 >> 0] | 0;
+ } else $$1$be$i = ___shgetc($f) | 0;
+ if (($$1$be$i | 0) == 48) {
+ $346 = $348;
+ $347 = $349;
+ } else {
+ $$2$i = $$1$be$i;
+ $700 = $348;
+ $701 = $349;
+ $gotdig$2$i13 = 1;
+ $gotrad$0$i14 = 1;
+ break;
+ }
+ }
+ } else {
+ $$2$i = $$1$ph$i;
+ $700 = 0;
+ $701 = 0;
+ $gotdig$2$i13 = $gotdig$0$i12$lcssa273;
+ $gotrad$0$i14 = 1;
+ }
+ }
+ HEAP32[$x$i >> 2] = 0;
+ $358 = $$2$i + -48 | 0;
+ $360 = ($$2$i | 0) == 46;
+ L203 : do if ($360 | $358 >>> 0 < 10) {
+ $362 = $x$i + 496 | 0;
+ $$3105$i = $$2$i;
+ $365 = 0;
+ $366 = 0;
+ $702 = $360;
+ $703 = $358;
+ $704 = $700;
+ $705 = $701;
+ $gotdig$3101$i = $gotdig$2$i13;
+ $gotrad$1102$i = $gotrad$0$i14;
+ $j$0104$i = 0;
+ $k$0103$i = 0;
+ $lnz$0100$i = 0;
+ L205 : while (1) {
+ do if ($702) if (!$gotrad$1102$i) {
+ $706 = $365;
+ $707 = $366;
+ $708 = $365;
+ $709 = $366;
+ $gotdig$4$i = $gotdig$3101$i;
+ $gotrad$2$i = 1;
+ $j$2$i = $j$0104$i;
+ $k$2$i = $k$0103$i;
+ $lnz$2$i = $lnz$0100$i;
+ } else {
+ $710 = $704;
+ $711 = $705;
+ $712 = $365;
+ $713 = $366;
+ $gotdig$3101$i$lcssa = $gotdig$3101$i;
+ $j$0104$i$lcssa = $j$0104$i;
+ $k$0103$i$lcssa = $k$0103$i;
+ $lnz$0100$i$lcssa = $lnz$0100$i;
+ break L205;
+ } else {
+ $367 = _i64Add($365 | 0, $366 | 0, 1, 0) | 0;
+ $368 = tempRet0;
+ $369 = ($$3105$i | 0) != 48;
+ if (($k$0103$i | 0) >= 125) {
+ if (!$369) {
+ $706 = $704;
+ $707 = $705;
+ $708 = $367;
+ $709 = $368;
+ $gotdig$4$i = $gotdig$3101$i;
+ $gotrad$2$i = $gotrad$1102$i;
+ $j$2$i = $j$0104$i;
+ $k$2$i = $k$0103$i;
+ $lnz$2$i = $lnz$0100$i;
+ break;
+ }
+ HEAP32[$362 >> 2] = HEAP32[$362 >> 2] | 1;
+ $706 = $704;
+ $707 = $705;
+ $708 = $367;
+ $709 = $368;
+ $gotdig$4$i = $gotdig$3101$i;
+ $gotrad$2$i = $gotrad$1102$i;
+ $j$2$i = $j$0104$i;
+ $k$2$i = $k$0103$i;
+ $lnz$2$i = $lnz$0100$i;
+ break;
+ }
+ $371 = $x$i + ($k$0103$i << 2) | 0;
+ if (!$j$0104$i) $storemerge$i = $703; else $storemerge$i = $$3105$i + -48 + ((HEAP32[$371 >> 2] | 0) * 10 | 0) | 0;
+ HEAP32[$371 >> 2] = $storemerge$i;
+ $376 = $j$0104$i + 1 | 0;
+ $377 = ($376 | 0) == 9;
+ $706 = $704;
+ $707 = $705;
+ $708 = $367;
+ $709 = $368;
+ $gotdig$4$i = 1;
+ $gotrad$2$i = $gotrad$1102$i;
+ $j$2$i = $377 ? 0 : $376;
+ $k$2$i = ($377 & 1) + $k$0103$i | 0;
+ $lnz$2$i = $369 ? $367 : $lnz$0100$i;
+ } while (0);
+ $381 = HEAP32[$0 >> 2] | 0;
+ if ($381 >>> 0 < (HEAP32[$1 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $381 + 1;
+ $$3$be$i = HEAPU8[$381 >> 0] | 0;
+ } else $$3$be$i = ___shgetc($f) | 0;
+ $703 = $$3$be$i + -48 | 0;
+ $702 = ($$3$be$i | 0) == 46;
+ if (!($702 | $703 >>> 0 < 10)) {
+ $$3$lcssa$i = $$3$be$i;
+ $394 = $708;
+ $395 = $706;
+ $397 = $709;
+ $398 = $707;
+ $gotdig$3$lcssa$i = $gotdig$4$i;
+ $gotrad$1$lcssa$i = $gotrad$2$i;
+ $j$0$lcssa$i = $j$2$i;
+ $k$0$lcssa$i = $k$2$i;
+ $lnz$0$lcssa$i = $lnz$2$i;
+ label = 161;
+ break L203;
+ } else {
+ $$3105$i = $$3$be$i;
+ $365 = $708;
+ $366 = $709;
+ $704 = $706;
+ $705 = $707;
+ $gotdig$3101$i = $gotdig$4$i;
+ $gotrad$1102$i = $gotrad$2$i;
+ $j$0104$i = $j$2$i;
+ $k$0103$i = $k$2$i;
+ $lnz$0100$i = $lnz$2$i;
+ }
+ }
+ $714 = $712;
+ $715 = $713;
+ $716 = $710;
+ $717 = $711;
+ $718 = ($gotdig$3101$i$lcssa | 0) != 0;
+ $j$069$i = $j$0104$i$lcssa;
+ $k$065$i = $k$0103$i$lcssa;
+ $lnz$059$i = $lnz$0100$i$lcssa;
+ label = 169;
+ } else {
+ $$3$lcssa$i = $$2$i;
+ $394 = 0;
+ $395 = $700;
+ $397 = 0;
+ $398 = $701;
+ $gotdig$3$lcssa$i = $gotdig$2$i13;
+ $gotrad$1$lcssa$i = $gotrad$0$i14;
+ $j$0$lcssa$i = 0;
+ $k$0$lcssa$i = 0;
+ $lnz$0$lcssa$i = 0;
+ label = 161;
+ } while (0);
+ do if ((label | 0) == 161) {
+ $392 = ($gotrad$1$lcssa$i | 0) == 0;
+ $393 = $392 ? $394 : $395;
+ $396 = $392 ? $397 : $398;
+ $399 = ($gotdig$3$lcssa$i | 0) != 0;
+ if (!(($$3$lcssa$i | 32 | 0) == 101 & $399)) if (($$3$lcssa$i | 0) > -1) {
+ $714 = $394;
+ $715 = $397;
+ $716 = $393;
+ $717 = $396;
+ $718 = $399;
+ $j$069$i = $j$0$lcssa$i;
+ $k$065$i = $k$0$lcssa$i;
+ $lnz$059$i = $lnz$0$lcssa$i;
+ label = 169;
+ break;
+ } else {
+ $719 = $394;
+ $720 = $397;
+ $721 = $399;
+ $722 = $393;
+ $723 = $396;
+ $j$068$i = $j$0$lcssa$i;
+ $k$064$i = $k$0$lcssa$i;
+ $lnz$058$i = $lnz$0$lcssa$i;
+ label = 171;
+ break;
+ }
+ $402 = _scanexp($f, $pok) | 0;
+ $403 = tempRet0;
+ if (($402 | 0) == 0 & ($403 | 0) == -2147483648) {
+ if (!$pok) {
+ ___shlim($f, 0);
+ $$0$i27 = 0.0;
+ break;
+ }
+ if (!(HEAP32[$1 >> 2] | 0)) {
+ $412 = 0;
+ $413 = 0;
+ } else {
+ HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ $412 = 0;
+ $413 = 0;
+ }
+ } else {
+ $412 = $402;
+ $413 = $403;
+ }
+ $414 = _i64Add($412 | 0, $413 | 0, $393 | 0, $396 | 0) | 0;
+ $427 = $414;
+ $428 = $394;
+ $430 = tempRet0;
+ $431 = $397;
+ $j$067$i = $j$0$lcssa$i;
+ $k$063$i = $k$0$lcssa$i;
+ $lnz$057$i = $lnz$0$lcssa$i;
+ label = 173;
+ } while (0);
+ if ((label | 0) == 169) if (!(HEAP32[$1 >> 2] | 0)) {
+ $719 = $714;
+ $720 = $715;
+ $721 = $718;
+ $722 = $716;
+ $723 = $717;
+ $j$068$i = $j$069$i;
+ $k$064$i = $k$065$i;
+ $lnz$058$i = $lnz$059$i;
+ label = 171;
+ } else {
+ HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ if ($718) {
+ $427 = $716;
+ $428 = $714;
+ $430 = $717;
+ $431 = $715;
+ $j$067$i = $j$069$i;
+ $k$063$i = $k$065$i;
+ $lnz$057$i = $lnz$059$i;
+ label = 173;
+ } else label = 172;
+ }
+ if ((label | 0) == 171) if ($721) {
+ $427 = $722;
+ $428 = $719;
+ $430 = $723;
+ $431 = $720;
+ $j$067$i = $j$068$i;
+ $k$063$i = $k$064$i;
+ $lnz$057$i = $lnz$058$i;
+ label = 173;
+ } else label = 172;
+ do if ((label | 0) == 172) {
+ $421 = ___errno_location() | 0;
+ HEAP32[$421 >> 2] = 22;
+ ___shlim($f, 0);
+ $$0$i27 = 0.0;
+ } else if ((label | 0) == 173) {
+ $422 = HEAP32[$x$i >> 2] | 0;
+ if (!$422) {
+ $$0$i27 = +($sign$0 | 0) * 0.0;
+ break;
+ }
+ if ((($431 | 0) < 0 | ($431 | 0) == 0 & $428 >>> 0 < 10) & (($427 | 0) == ($428 | 0) & ($430 | 0) == ($431 | 0))) if ($bits$0$ph >>> 0 > 30 | ($422 >>> $bits$0$ph | 0) == 0) {
+ $$0$i27 = +($sign$0 | 0) * +($422 >>> 0);
+ break;
+ }
+ $444 = ($emin$0$ph | 0) / -2 | 0;
+ $446 = (($444 | 0) < 0) << 31 >> 31;
+ if (($430 | 0) > ($446 | 0) | ($430 | 0) == ($446 | 0) & $427 >>> 0 > $444 >>> 0) {
+ $452 = ___errno_location() | 0;
+ HEAP32[$452 >> 2] = 34;
+ $$0$i27 = +($sign$0 | 0) * 1797693134862315708145274.0e284 * 1797693134862315708145274.0e284;
+ break;
+ }
+ $456 = $emin$0$ph + -106 | 0;
+ $458 = (($456 | 0) < 0) << 31 >> 31;
+ if (($430 | 0) < ($458 | 0) | ($430 | 0) == ($458 | 0) & $427 >>> 0 < $456 >>> 0) {
+ $464 = ___errno_location() | 0;
+ HEAP32[$464 >> 2] = 34;
+ $$0$i27 = +($sign$0 | 0) * 2.2250738585072014e-308 * 2.2250738585072014e-308;
+ break;
+ }
+ if (!$j$067$i) $k$3$i = $k$063$i; else {
+ if (($j$067$i | 0) < 9) {
+ $470 = $x$i + ($k$063$i << 2) | 0;
+ $472 = HEAP32[$470 >> 2] | 0;
+ $j$394$i = $j$067$i;
+ while (1) {
+ $471 = $472 * 10 | 0;
+ $j$394$i = $j$394$i + 1 | 0;
+ if (($j$394$i | 0) == 9) {
+ $$lcssa265 = $471;
+ break;
+ } else $472 = $471;
+ }
+ HEAP32[$470 >> 2] = $$lcssa265;
+ }
+ $k$3$i = $k$063$i + 1 | 0;
+ }
+ if (($lnz$057$i | 0) < 9) if (($lnz$057$i | 0) <= ($427 | 0) & ($427 | 0) < 18) {
+ if (($427 | 0) == 9) {
+ $$0$i27 = +($sign$0 | 0) * +((HEAP32[$x$i >> 2] | 0) >>> 0);
+ break;
+ }
+ if (($427 | 0) < 9) {
+ $$0$i27 = +($sign$0 | 0) * +((HEAP32[$x$i >> 2] | 0) >>> 0) / +(HEAP32[2648 + (8 - $427 << 2) >> 2] | 0);
+ break;
+ }
+ $494 = $bits$0$ph + 27 + (Math_imul($427, -3) | 0) | 0;
+ $$pre$i17 = HEAP32[$x$i >> 2] | 0;
+ if (($494 | 0) > 30 | ($$pre$i17 >>> $494 | 0) == 0) {
+ $$0$i27 = +($sign$0 | 0) * +($$pre$i17 >>> 0) * +(HEAP32[2648 + ($427 + -10 << 2) >> 2] | 0);
+ break;
+ }
+ }
+ $506 = ($427 | 0) % 9 | 0;
+ if (!$506) {
+ $a$2$ph38$i = 0;
+ $e2$0$ph$i = 0;
+ $rp$2$ph36$i = $427;
+ $z$1$ph37$i = $k$3$i;
+ } else {
+ $510 = ($427 | 0) > -1 ? $506 : $506 + 9 | 0;
+ $513 = HEAP32[2648 + (8 - $510 << 2) >> 2] | 0;
+ if (!$k$3$i) {
+ $a$0$lcssa151$i = 0;
+ $rp$0$lcssa152$i = $427;
+ $z$0$i = 0;
+ } else {
+ $515 = 1e9 / ($513 | 0) | 0;
+ $a$085$i = 0;
+ $carry$087$i = 0;
+ $k$486$i = 0;
+ $rp$084$i = $427;
+ while (1) {
+ $516 = $x$i + ($k$486$i << 2) | 0;
+ $517 = HEAP32[$516 >> 2] | 0;
+ $520 = (($517 >>> 0) / ($513 >>> 0) | 0) + $carry$087$i | 0;
+ HEAP32[$516 >> 2] = $520;
+ $521 = Math_imul(($517 >>> 0) % ($513 >>> 0) | 0, $515) | 0;
+ $or$cond16$i = ($k$486$i | 0) == ($a$085$i | 0) & ($520 | 0) == 0;
+ $k$486$i = $k$486$i + 1 | 0;
+ $rp$1$i18 = $or$cond16$i ? $rp$084$i + -9 | 0 : $rp$084$i;
+ $a$1$i = $or$cond16$i ? $k$486$i & 127 : $a$085$i;
+ if (($k$486$i | 0) == ($k$3$i | 0)) {
+ $$lcssa264 = $521;
+ $a$1$i$lcssa = $a$1$i;
+ $rp$1$i18$lcssa = $rp$1$i18;
+ break;
+ } else {
+ $a$085$i = $a$1$i;
+ $carry$087$i = $521;
+ $rp$084$i = $rp$1$i18;
+ }
+ }
+ if (!$$lcssa264) {
+ $a$0$lcssa151$i = $a$1$i$lcssa;
+ $rp$0$lcssa152$i = $rp$1$i18$lcssa;
+ $z$0$i = $k$3$i;
+ } else {
+ HEAP32[$x$i + ($k$3$i << 2) >> 2] = $$lcssa264;
+ $a$0$lcssa151$i = $a$1$i$lcssa;
+ $rp$0$lcssa152$i = $rp$1$i18$lcssa;
+ $z$0$i = $k$3$i + 1 | 0;
+ }
+ }
+ $a$2$ph38$i = $a$0$lcssa151$i;
+ $e2$0$ph$i = 0;
+ $rp$2$ph36$i = 9 - $510 + $rp$0$lcssa152$i | 0;
+ $z$1$ph37$i = $z$0$i;
+ }
+ L284 : while (1) {
+ $533 = ($rp$2$ph36$i | 0) < 18;
+ $534 = ($rp$2$ph36$i | 0) == 18;
+ $535 = $x$i + ($a$2$ph38$i << 2) | 0;
+ $e2$0$i19 = $e2$0$ph$i;
+ $z$1$i = $z$1$ph37$i;
+ while (1) {
+ if (!$533) {
+ if (!$534) {
+ $a$3$ph$i = $a$2$ph38$i;
+ $e2$1$ph$i = $e2$0$i19;
+ $rp$3$ph34$i = $rp$2$ph36$i;
+ $z$5$ph$i = $z$1$i;
+ break L284;
+ }
+ if ((HEAP32[$535 >> 2] | 0) >>> 0 >= 9007199) {
+ $a$3$ph$i = $a$2$ph38$i;
+ $e2$1$ph$i = $e2$0$i19;
+ $rp$3$ph34$i = 18;
+ $z$5$ph$i = $z$1$i;
+ break L284;
+ }
+ }
+ $carry1$0$i = 0;
+ $k$5$in$i = $z$1$i + 127 | 0;
+ $z$2$i = $z$1$i;
+ while (1) {
+ $k$5$i = $k$5$in$i & 127;
+ $539 = $x$i + ($k$5$i << 2) | 0;
+ $541 = _bitshift64Shl(HEAP32[$539 >> 2] | 0, 0, 29) | 0;
+ $543 = _i64Add($541 | 0, tempRet0 | 0, $carry1$0$i | 0, 0) | 0;
+ $544 = tempRet0;
+ if ($544 >>> 0 > 0 | ($544 | 0) == 0 & $543 >>> 0 > 1e9) {
+ $550 = ___udivdi3($543 | 0, $544 | 0, 1e9, 0) | 0;
+ $552 = ___uremdi3($543 | 0, $544 | 0, 1e9, 0) | 0;
+ $$sink$off0$i = $552;
+ $carry1$1$i = $550;
+ } else {
+ $$sink$off0$i = $543;
+ $carry1$1$i = 0;
+ }
+ HEAP32[$539 >> 2] = $$sink$off0$i;
+ $557 = ($k$5$i | 0) == ($a$2$ph38$i | 0);
+ $z$3$i = ($k$5$i | 0) != ($z$2$i + 127 & 127 | 0) | $557 ? $z$2$i : ($$sink$off0$i | 0) == 0 ? $k$5$i : $z$2$i;
+ if ($557) {
+ $carry1$1$i$lcssa = $carry1$1$i;
+ $z$3$i$lcssa = $z$3$i;
+ break;
+ } else {
+ $carry1$0$i = $carry1$1$i;
+ $k$5$in$i = $k$5$i + -1 | 0;
+ $z$2$i = $z$3$i;
+ }
+ }
+ $560 = $e2$0$i19 + -29 | 0;
+ if (!$carry1$1$i$lcssa) {
+ $e2$0$i19 = $560;
+ $z$1$i = $z$3$i$lcssa;
+ } else {
+ $$lcssa263 = $560;
+ $carry1$1$i$lcssa$lcssa = $carry1$1$i$lcssa;
+ $z$3$i$lcssa$lcssa = $z$3$i$lcssa;
+ break;
+ }
+ }
+ $564 = $a$2$ph38$i + 127 & 127;
+ if (($564 | 0) == ($z$3$i$lcssa$lcssa | 0)) {
+ $567 = $z$3$i$lcssa$lcssa + 127 & 127;
+ $572 = $x$i + (($z$3$i$lcssa$lcssa + 126 & 127) << 2) | 0;
+ HEAP32[$572 >> 2] = HEAP32[$572 >> 2] | HEAP32[$x$i + ($567 << 2) >> 2];
+ $z$4$i = $567;
+ } else $z$4$i = $z$3$i$lcssa$lcssa;
+ HEAP32[$x$i + ($564 << 2) >> 2] = $carry1$1$i$lcssa$lcssa;
+ $a$2$ph38$i = $564;
+ $e2$0$ph$i = $$lcssa263;
+ $rp$2$ph36$i = $rp$2$ph36$i + 9 | 0;
+ $z$1$ph37$i = $z$4$i;
+ }
+ L302 : while (1) {
+ $604 = $z$5$ph$i + 1 & 127;
+ $609 = $x$i + (($z$5$ph$i + 127 & 127) << 2) | 0;
+ $a$3$ph157$i = $a$3$ph$i;
+ $e2$1$ph156$i = $e2$1$ph$i;
+ $rp$3$ph$i = $rp$3$ph34$i;
+ while (1) {
+ $610 = ($rp$3$ph$i | 0) == 18;
+ $$18$i = ($rp$3$ph$i | 0) > 27 ? 9 : 1;
+ $$not$i = $610 ^ 1;
+ $a$3$i = $a$3$ph157$i;
+ $e2$1$i = $e2$1$ph156$i;
+ while (1) {
+ $576 = $a$3$i & 127;
+ $577 = ($576 | 0) == ($z$5$ph$i | 0);
+ do if ($577) label = 219; else {
+ $579 = HEAP32[$x$i + ($576 << 2) >> 2] | 0;
+ if ($579 >>> 0 < 9007199) {
+ label = 219;
+ break;
+ }
+ if ($579 >>> 0 > 9007199) break;
+ $583 = $a$3$i + 1 & 127;
+ if (($583 | 0) == ($z$5$ph$i | 0)) {
+ label = 219;
+ break;
+ }
+ $691 = HEAP32[$x$i + ($583 << 2) >> 2] | 0;
+ if ($691 >>> 0 < 254740991) {
+ label = 219;
+ break;
+ }
+ if (!($691 >>> 0 > 254740991 | $$not$i)) {
+ $617 = $576;
+ $a$3$i249 = $a$3$i;
+ $e2$1$i246 = $e2$1$i;
+ $z$7$i = $z$5$ph$i;
+ break L302;
+ }
+ } while (0);
+ if ((label | 0) == 219) {
+ label = 0;
+ if ($610) {
+ label = 220;
+ break L302;
+ }
+ }
+ $585 = $e2$1$i + $$18$i | 0;
+ if (($a$3$i | 0) == ($z$5$ph$i | 0)) {
+ $a$3$i = $z$5$ph$i;
+ $e2$1$i = $585;
+ } else {
+ $$lcssa256 = $585;
+ $a$3$i$lcssa248 = $a$3$i;
+ break;
+ }
+ }
+ $588 = (1 << $$18$i) + -1 | 0;
+ $589 = 1e9 >>> $$18$i;
+ $a$478$i = $a$3$i$lcssa248;
+ $carry3$081$i = 0;
+ $k$679$i = $a$3$i$lcssa248;
+ $rp$477$i = $rp$3$ph$i;
+ while (1) {
+ $590 = $x$i + ($k$679$i << 2) | 0;
+ $591 = HEAP32[$590 >> 2] | 0;
+ $594 = ($591 >>> $$18$i) + $carry3$081$i | 0;
+ HEAP32[$590 >> 2] = $594;
+ $595 = Math_imul($591 & $588, $589) | 0;
+ $or$cond19$i = ($k$679$i | 0) == ($a$478$i | 0) & ($594 | 0) == 0;
+ $k$679$i = $k$679$i + 1 & 127;
+ $rp$5$i = $or$cond19$i ? $rp$477$i + -9 | 0 : $rp$477$i;
+ $a$5$i = $or$cond19$i ? $k$679$i : $a$478$i;
+ if (($k$679$i | 0) == ($z$5$ph$i | 0)) {
+ $$lcssa257 = $595;
+ $a$5$i$lcssa = $a$5$i;
+ $rp$5$i$lcssa = $rp$5$i;
+ break;
+ } else {
+ $a$478$i = $a$5$i;
+ $carry3$081$i = $595;
+ $rp$477$i = $rp$5$i;
+ }
+ }
+ if (!$$lcssa257) {
+ $a$3$ph157$i = $a$5$i$lcssa;
+ $e2$1$ph156$i = $$lcssa256;
+ $rp$3$ph$i = $rp$5$i$lcssa;
+ continue;
+ }
+ if (($604 | 0) != ($a$5$i$lcssa | 0)) {
+ $$lcssa256$lcssa = $$lcssa256;
+ $$lcssa257$lcssa = $$lcssa257;
+ $a$5$i$lcssa$lcssa = $a$5$i$lcssa;
+ $rp$5$i$lcssa$lcssa = $rp$5$i$lcssa;
+ break;
+ }
+ HEAP32[$609 >> 2] = HEAP32[$609 >> 2] | 1;
+ $a$3$ph157$i = $a$5$i$lcssa;
+ $e2$1$ph156$i = $$lcssa256;
+ $rp$3$ph$i = $rp$5$i$lcssa;
+ }
+ HEAP32[$x$i + ($z$5$ph$i << 2) >> 2] = $$lcssa257$lcssa;
+ $a$3$ph$i = $a$5$i$lcssa$lcssa;
+ $e2$1$ph$i = $$lcssa256$lcssa;
+ $rp$3$ph34$i = $rp$5$i$lcssa$lcssa;
+ $z$5$ph$i = $604;
+ }
+ if ((label | 0) == 220) if ($577) {
+ HEAP32[$x$i + ($604 + -1 << 2) >> 2] = 0;
+ $617 = $z$5$ph$i;
+ $a$3$i249 = $a$3$i;
+ $e2$1$i246 = $e2$1$i;
+ $z$7$i = $604;
+ } else {
+ $617 = $576;
+ $a$3$i249 = $a$3$i;
+ $e2$1$i246 = $e2$1$i;
+ $z$7$i = $z$5$ph$i;
+ }
+ $619 = +((HEAP32[$x$i + ($617 << 2) >> 2] | 0) >>> 0);
+ $621 = $a$3$i249 + 1 & 127;
+ if (($621 | 0) == ($z$7$i | 0)) {
+ $680 = $a$3$i249 + 2 & 127;
+ HEAP32[$x$i + ($680 + -1 << 2) >> 2] = 0;
+ $z$7$1$i = $680;
+ } else $z$7$1$i = $z$7$i;
+ $643 = +($sign$0 | 0);
+ $625 = $643 * ($619 * 1.0e9 + +((HEAP32[$x$i + ($621 << 2) >> 2] | 0) >>> 0));
+ $663 = $e2$1$i246 + 53 | 0;
+ $669 = $663 - $emin$0$ph | 0;
+ $670 = ($669 | 0) < ($bits$0$ph | 0);
+ $denormal$0$i = $670 & 1;
+ $$010$i = $670 ? (($669 | 0) < 0 ? 0 : $669) : $bits$0$ph;
+ if (($$010$i | 0) < 53) {
+ $626 = +_copysignl(+_scalbn(1.0, 105 - $$010$i | 0), $625);
+ $629 = +_fmodl($625, +_scalbn(1.0, 53 - $$010$i | 0));
+ $bias$0$i25 = $626;
+ $frac$0$i = $629;
+ $y$1$i24 = $626 + ($625 - $629);
+ } else {
+ $bias$0$i25 = 0.0;
+ $frac$0$i = 0.0;
+ $y$1$i24 = $625;
+ }
+ $633 = $a$3$i249 + 2 & 127;
+ do if (($633 | 0) == ($z$7$1$i | 0)) $frac$2$i = $frac$0$i; else {
+ $636 = HEAP32[$x$i + ($633 << 2) >> 2] | 0;
+ do if ($636 >>> 0 < 5e8) {
+ if (!$636) if (($a$3$i249 + 3 & 127 | 0) == ($z$7$1$i | 0)) {
+ $frac$1$i = $frac$0$i;
+ break;
+ }
+ $frac$1$i = $643 * .25 + $frac$0$i;
+ } else {
+ if ($636 >>> 0 > 5e8) {
+ $frac$1$i = $643 * .75 + $frac$0$i;
+ break;
+ }
+ if (($a$3$i249 + 3 & 127 | 0) == ($z$7$1$i | 0)) {
+ $frac$1$i = $643 * .5 + $frac$0$i;
+ break;
+ } else {
+ $frac$1$i = $643 * .75 + $frac$0$i;
+ break;
+ }
+ } while (0);
+ if ((53 - $$010$i | 0) <= 1) {
+ $frac$2$i = $frac$1$i;
+ break;
+ }
+ if (+_fmodl($frac$1$i, 1.0) != 0.0) {
+ $frac$2$i = $frac$1$i;
+ break;
+ }
+ $frac$2$i = $frac$1$i + 1.0;
+ } while (0);
+ $661 = $y$1$i24 + $frac$2$i - $bias$0$i25;
+ do if (($663 & 2147483647 | 0) > (-2 - $sum$i | 0)) {
+ if (!(+Math_abs(+$661) >= 9007199254740992.0)) {
+ $denormal$2$i = $denormal$0$i;
+ $e2$2$i = $e2$1$i246;
+ $y$2$i26 = $661;
+ } else {
+ $denormal$2$i = $670 & ($$010$i | 0) == ($669 | 0) ? 0 : $denormal$0$i;
+ $e2$2$i = $e2$1$i246 + 1 | 0;
+ $y$2$i26 = $661 * .5;
+ }
+ if (($e2$2$i + 50 | 0) <= ($330 | 0)) if (!($frac$2$i != 0.0 & ($denormal$2$i | 0) != 0)) {
+ $e2$3$i = $e2$2$i;
+ $y$3$i = $y$2$i26;
+ break;
+ }
+ $677 = ___errno_location() | 0;
+ HEAP32[$677 >> 2] = 34;
+ $e2$3$i = $e2$2$i;
+ $y$3$i = $y$2$i26;
+ } else {
+ $e2$3$i = $e2$1$i246;
+ $y$3$i = $661;
+ } while (0);
+ $$0$i27 = +_scalbnl($y$3$i, $e2$3$i);
+ } while (0);
+ $$0 = $$0$i27;
+ break L4;
+ break;
+ }
+ default:
+ {
+ if (HEAP32[$1 >> 2] | 0) HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ $113 = ___errno_location() | 0;
+ HEAP32[$113 >> 2] = 22;
+ ___shlim($f, 0);
+ $$0 = 0.0;
+ break L4;
+ }
+ }
+ }
+ } while (0);
+ if ((label | 0) == 23) {
+ $42 = (HEAP32[$1 >> 2] | 0) == 0;
+ if (!$42) HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ if (($pok | 0) != 0 & $i$0$lcssa >>> 0 > 3) {
+ $i$1 = $i$0$lcssa;
+ do {
+ if (!$42) HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ $i$1 = $i$1 + -1 | 0;
+ } while ($i$1 >>> 0 > 3);
+ }
+ }
+ $$0 = +($sign$0 | 0) * inf;
+ } while (0);
+ STACKTOP = sp;
+ return +$$0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_110parse_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0$i = 0, $$0$i$i$i = 0, $$0$i$i$i$i = 0, $$0$i$i$i16$i = 0, $$0$i$i$i23$i = 0, $$0$i$i$i33$i = 0, $$0$i$i$i42$i = 0, $$0$i$i$i52$i = 0, $$0$i10 = 0, $$02 = 0, $$07$i = 0, $$first = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $107 = 0, $108 = 0, $109 = 0, $11 = 0, $110 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0, $116 = 0, $117 = 0, $118 = 0, $119 = 0, $12 = 0, $120 = 0, $121 = 0, $123 = 0, $124 = 0, $125 = 0, $126 = 0, $129 = 0, $13 = 0, $130 = 0, $134 = 0, $139 = 0, $14 = 0, $140 = 0, $141 = 0, $142 = 0, $144 = 0, $145 = 0, $15 = 0, $153 = 0, $154 = 0, $156 = 0, $16 = 0, $164 = 0, $166 = 0, $167 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $186 = 0, $189 = 0, $192 = 0, $2 = 0, $201 = 0, $206 = 0, $207 = 0, $208 = 0, $209 = 0, $211 = 0, $212 = 0, $220 = 0, $221 = 0, $223 = 0, $23 = 0, $231 = 0, $233 = 0, $234 = 0, $247 = 0, $248 = 0, $249 = 0, $250 = 0, $253 = 0, $256 = 0, $259 = 0, $268 = 0, $271 = 0, $276 = 0, $277 = 0, $278 = 0, $279 = 0, $28 = 0, $281 = 0, $282 = 0, $290 = 0, $291 = 0, $293 = 0, $3 = 0, $30 = 0, $301 = 0, $303 = 0, $304 = 0, $317 = 0, $318 = 0, $319 = 0, $320 = 0, $323 = 0, $326 = 0, $329 = 0, $338 = 0, $34 = 0, $343 = 0, $344 = 0, $345 = 0, $346 = 0, $349 = 0, $35 = 0, $351 = 0, $359 = 0, $361 = 0, $362 = 0, $37 = 0, $375 = 0, $376 = 0, $377 = 0, $378 = 0, $381 = 0, $384 = 0, $387 = 0, $398 = 0, $4 = 0, $400 = 0, $405 = 0, $406 = 0, $407 = 0, $408 = 0, $41 = 0, $410 = 0, $411 = 0, $419 = 0, $420 = 0, $422 = 0, $430 = 0, $432 = 0, $433 = 0, $446 = 0, $447 = 0, $448 = 0, $449 = 0, $452 = 0, $455 = 0, $458 = 0, $469 = 0, $474 = 0, $476 = 0, $477 = 0, $478 = 0, $483 = 0, $484 = 0, $489 = 0, $49 = 0, $494 = 0, $497 = 0, $5 = 0, $50 = 0, $500 = 0, $502 = 0, $506 = 0, $507 = 0, $509 = 0, $51 = 0, $510 = 0, $518 = 0, $519 = 0, $52 = 0, $520 = 0, $521 = 0, $526 = 0, $528 = 0, $538 = 0, $539 = 0, $540 = 0, $542 = 0, $544 = 0, $545 = 0, $546 = 0, $554 = 0, $555 = 0, $556 = 0, $557 = 0, $56 = 0, $562 = 0, $564 = 0, $574 = 0, $575 = 0, $576 = 0, $577 = 0, $578 = 0, $58 = 0, $588 = 0, $593 = 0, $594 = 0, $597 = 0, $6 = 0, $605 = 0, $606 = 0, $608 = 0, $61 = 0, $612 = 0, $613 = 0, $615 = 0, $62 = 0, $622 = 0, $624 = 0, $632 = 0, $633 = 0, $634 = 0, $635 = 0, $638 = 0, $641 = 0, $644 = 0, $645 = 0, $65 = 0, $651 = 0, $653 = 0, $657 = 0, $659 = 0, $667 = 0, $668 = 0, $669 = 0, $670 = 0, $673 = 0, $675 = 0, $685 = 0, $690 = 0, $692 = 0, $693 = 0, $7 = 0, $701 = 0, $702 = 0, $703 = 0, $704 = 0, $707 = 0, $709 = 0, $719 = 0, $8 = 0, $81 = 0, $82 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $89 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $95 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $St$0$off0$i = 0, $__v$i$i51$i = 0, $cv$i = 0, $name$i11 = 0, $name1$i = 0, $name2$i12 = 0, $name3$i = 0, $name4$i = 0, $pop_subs$0$off0$i$ph$lcssa = 0, $pop_subs$0$off0$i$ph136 = 0, $t0$0$i = 0, $t0$0$i13 = 0, $t0$1$i = 0, $t0$2$i$be = 0, $t0$2$i$lcssa = 0, $t0$2$i$ph$be = 0, $t0$2$i$ph135 = 0, $t0$2$i131 = 0, $t0$2$i131$lcssa177 = 0, $t0$2$i131$lcssa178 = 0, $t0$2$i131$lcssa179 = 0, $t0$2$i131184 = 0, $tmp = 0, $tmp3 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 304 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i51$i = sp + 276 | 0;
+ $cv$i = sp + 264 | 0;
+ $name$i11 = sp + 252 | 0;
+ $0 = sp + 240 | 0;
+ $1 = sp + 224 | 0;
+ $2 = sp + 216 | 0;
+ $name1$i = sp + 204 | 0;
+ $3 = sp + 192 | 0;
+ $4 = sp + 176 | 0;
+ $5 = sp + 168 | 0;
+ $name2$i12 = sp + 156 | 0;
+ $6 = sp + 144 | 0;
+ $7 = sp + 128 | 0;
+ $8 = sp + 124 | 0;
+ $name3$i = sp + 112 | 0;
+ $9 = sp + 96 | 0;
+ $10 = sp + 76 | 0;
+ $name4$i = sp + 64 | 0;
+ $11 = sp + 48 | 0;
+ $12 = sp + 8 | 0;
+ $13 = sp;
+ $14 = sp + 80 | 0;
+ $15 = sp + 60 | 0;
+ $tmp = sp + 36 | 0;
+ $tmp3 = sp + 24 | 0;
+ $16 = $last;
+ L1 : do if (($16 - $first | 0) > 1) {
+ $$first = (HEAP8[$first >> 0] | 0) == 76 ? $first + 1 | 0 : $first;
+ $23 = HEAP8[$$first >> 0] | 0;
+ switch ($23 << 24 >> 24 | 0) {
+ case 78:
+ {
+ L44 : do if (($$first | 0) == ($last | 0)) $$07$i = $last; else if ($23 << 24 >> 24 == 78) {
+ $28 = __ZN10__cxxabiv112_GLOBAL__N_119parse_cv_qualifiersEPKcS2_Rj($$first + 1 | 0, $last, $cv$i) | 0;
+ if (($28 | 0) == ($last | 0)) $$07$i = $$first; else {
+ $30 = $db + 52 | 0;
+ HEAP32[$30 >> 2] = 0;
+ switch (HEAP8[$28 >> 0] | 0) {
+ case 82:
+ {
+ HEAP32[$30 >> 2] = 1;
+ $t0$0$i13 = $28 + 1 | 0;
+ break;
+ }
+ case 79:
+ {
+ HEAP32[$30 >> 2] = 2;
+ $t0$0$i13 = $28 + 1 | 0;
+ break;
+ }
+ default:
+ $t0$0$i13 = $28;
+ }
+ $34 = $db + 4 | 0;
+ $35 = HEAP32[$34 >> 2] | 0;
+ $37 = HEAP32[$db + 8 >> 2] | 0;
+ if ($35 >>> 0 < $37 >>> 0) {
+ HEAP32[$35 >> 2] = 0;
+ HEAP32[$35 + 4 >> 2] = 0;
+ HEAP32[$35 + 8 >> 2] = 0;
+ HEAP32[$35 + 12 >> 2] = 0;
+ HEAP32[$35 + 16 >> 2] = 0;
+ HEAP32[$35 + 20 >> 2] = 0;
+ HEAP32[$35 >> 2] = 0;
+ HEAP32[$35 + 4 >> 2] = 0;
+ HEAP32[$35 + 8 >> 2] = 0;
+ $41 = $35 + 12 | 0;
+ HEAP32[$41 >> 2] = 0;
+ HEAP32[$41 + 4 >> 2] = 0;
+ HEAP32[$41 + 8 >> 2] = 0;
+ HEAP32[$34 >> 2] = (HEAP32[$34 >> 2] | 0) + 24;
+ } else {
+ $49 = HEAP32[$db >> 2] | 0;
+ $50 = $35 - $49 | 0;
+ $51 = ($50 | 0) / 24 | 0;
+ $52 = $51 + 1 | 0;
+ if (($50 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $56 = ($37 - $49 | 0) / 24 | 0;
+ if ($56 >>> 0 < 1073741823) {
+ $58 = $56 << 1;
+ $$0$i$i$i$i = $58 >>> 0 < $52 >>> 0 ? $52 : $58;
+ } else $$0$i$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i51$i, $$0$i$i$i$i, $51, $db + 12 | 0);
+ $61 = $__v$i$i51$i + 8 | 0;
+ $62 = HEAP32[$61 >> 2] | 0;
+ HEAP32[$62 >> 2] = 0;
+ HEAP32[$62 + 4 >> 2] = 0;
+ HEAP32[$62 + 8 >> 2] = 0;
+ HEAP32[$62 + 12 >> 2] = 0;
+ HEAP32[$62 + 16 >> 2] = 0;
+ HEAP32[$62 + 20 >> 2] = 0;
+ HEAP32[$62 >> 2] = 0;
+ HEAP32[$62 + 4 >> 2] = 0;
+ HEAP32[$62 + 8 >> 2] = 0;
+ $65 = $62 + 12 | 0;
+ HEAP32[$65 >> 2] = 0;
+ HEAP32[$65 + 4 >> 2] = 0;
+ HEAP32[$65 + 8 >> 2] = 0;
+ HEAP32[$61 >> 2] = $62 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i51$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i51$i);
+ }
+ if (($16 - $t0$0$i13 | 0) > 1) if ((HEAP8[$t0$0$i13 >> 0] | 0) == 83) if ((HEAP8[$t0$0$i13 + 1 >> 0] | 0) == 116) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6assignEPKcj((HEAP32[$34 >> 2] | 0) + -24 | 0, 12898, 3);
+ $t0$1$i = $t0$0$i13 + 2 | 0;
+ } else $t0$1$i = $t0$0$i13; else $t0$1$i = $t0$0$i13; else $t0$1$i = $t0$0$i13;
+ if (($t0$1$i | 0) == ($last | 0)) {
+ $123 = HEAP32[$34 >> 2] | 0;
+ $124 = $123 + -24 | 0;
+ $126 = $123;
+ while (1) {
+ $125 = $126 + -24 | 0;
+ HEAP32[$34 >> 2] = $125;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($125);
+ $126 = HEAP32[$34 >> 2] | 0;
+ if (($126 | 0) == ($124 | 0)) {
+ $$07$i = $$first;
+ break L44;
+ }
+ }
+ }
+ $81 = $name3$i + 8 | 0;
+ $82 = $name3$i + 1 | 0;
+ $83 = $name3$i + 4 | 0;
+ $84 = $db + 12 | 0;
+ $85 = $db + 16 | 0;
+ $86 = $db + 20 | 0;
+ $87 = $db + 24 | 0;
+ $88 = $9 + 12 | 0;
+ $89 = $9 + 4 | 0;
+ $90 = $9 + 8 | 0;
+ $91 = $db + 28 | 0;
+ $92 = $__v$i$i51$i + 8 | 0;
+ $93 = $12 + 12 | 0;
+ $94 = $12 + 4 | 0;
+ $95 = $12 + 8 | 0;
+ $96 = $__v$i$i51$i + 8 | 0;
+ $97 = $11 + 8 | 0;
+ $98 = $11 + 1 | 0;
+ $99 = $11 + 4 | 0;
+ $100 = $0 + 8 | 0;
+ $101 = $0 + 1 | 0;
+ $102 = $0 + 4 | 0;
+ $103 = $1 + 12 | 0;
+ $104 = $1 + 4 | 0;
+ $105 = $1 + 8 | 0;
+ $106 = $__v$i$i51$i + 8 | 0;
+ $107 = $4 + 12 | 0;
+ $108 = $4 + 4 | 0;
+ $109 = $4 + 8 | 0;
+ $110 = $__v$i$i51$i + 8 | 0;
+ $111 = $3 + 8 | 0;
+ $112 = $3 + 1 | 0;
+ $113 = $3 + 4 | 0;
+ $114 = $7 + 12 | 0;
+ $115 = $7 + 4 | 0;
+ $116 = $7 + 8 | 0;
+ $117 = $__v$i$i51$i + 8 | 0;
+ $118 = $6 + 8 | 0;
+ $119 = $6 + 1 | 0;
+ $120 = $6 + 4 | 0;
+ $121 = HEAP8[$t0$1$i >> 0] | 0;
+ L72 : do if ($121 << 24 >> 24 == 69) {
+ $pop_subs$0$off0$i$ph$lcssa = 0;
+ $t0$2$i$lcssa = $t0$1$i;
+ } else {
+ $719 = $121;
+ $pop_subs$0$off0$i$ph136 = 0;
+ $t0$2$i$ph135 = $t0$1$i;
+ L73 : while (1) {
+ $129 = $719;
+ $t0$2$i131 = $t0$2$i$ph135;
+ L75 : while (1) {
+ switch ($129 << 24 >> 24 | 0) {
+ case 83:
+ {
+ $t0$2$i131$lcssa177 = $t0$2$i131;
+ label = 25;
+ break L75;
+ break;
+ }
+ case 84:
+ {
+ $t0$2$i131$lcssa178 = $t0$2$i131;
+ label = 44;
+ break L75;
+ break;
+ }
+ case 68:
+ {
+ $t0$2$i131$lcssa179 = $t0$2$i131;
+ label = 61;
+ break L75;
+ break;
+ }
+ case 73:
+ {
+ $338 = __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($t0$2$i131, $last, $db) | 0;
+ if (($338 | 0) == ($t0$2$i131 | 0) | ($338 | 0) == ($last | 0)) {
+ $$07$i = $$first;
+ break L44;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($name3$i, (HEAP32[$34 >> 2] | 0) + -24 | 0);
+ $343 = HEAP32[$34 >> 2] | 0;
+ $344 = $343 + -24 | 0;
+ $346 = $343;
+ do {
+ $345 = $346 + -24 | 0;
+ HEAP32[$34 >> 2] = $345;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($345);
+ $346 = HEAP32[$34 >> 2] | 0;
+ } while (($346 | 0) != ($344 | 0));
+ $349 = HEAP8[$name3$i >> 0] | 0;
+ $351 = ($349 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($343 + -48 | 0, $351 ? $82 : HEAP32[$81 >> 2] | 0, $351 ? ($349 & 255) >>> 1 : HEAP32[$83 >> 2] | 0) | 0;
+ $359 = (HEAP32[$34 >> 2] | 0) + -24 | 0;
+ HEAP32[$10 >> 2] = HEAP32[$84 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($9, $359, $10);
+ $361 = HEAP32[$86 >> 2] | 0;
+ $362 = HEAP32[$87 >> 2] | 0;
+ if ($361 >>> 0 < $362 >>> 0) {
+ HEAP32[$361 + 12 >> 2] = HEAP32[$88 >> 2];
+ HEAP32[$361 >> 2] = HEAP32[$9 >> 2];
+ HEAP32[$361 + 4 >> 2] = HEAP32[$89 >> 2];
+ HEAP32[$361 + 8 >> 2] = HEAP32[$90 >> 2];
+ HEAP32[$90 >> 2] = 0;
+ HEAP32[$89 >> 2] = 0;
+ HEAP32[$9 >> 2] = 0;
+ HEAP32[$86 >> 2] = (HEAP32[$86 >> 2] | 0) + 16;
+ } else {
+ $375 = HEAP32[$85 >> 2] | 0;
+ $376 = $361 - $375 | 0;
+ $377 = $376 >> 4;
+ $378 = $377 + 1 | 0;
+ if (($376 | 0) < -16) {
+ label = 86;
+ break L73;
+ }
+ $381 = $362 - $375 | 0;
+ if ($381 >> 4 >>> 0 < 1073741823) {
+ $384 = $381 >> 3;
+ $$0$i$i$i42$i = $384 >>> 0 < $378 >>> 0 ? $378 : $384;
+ } else $$0$i$i$i42$i = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i51$i, $$0$i$i$i42$i, $377, $91);
+ $387 = HEAP32[$92 >> 2] | 0;
+ HEAP32[$387 + 12 >> 2] = HEAP32[$88 >> 2];
+ HEAP32[$387 >> 2] = HEAP32[$9 >> 2];
+ HEAP32[$387 + 4 >> 2] = HEAP32[$89 >> 2];
+ HEAP32[$387 + 8 >> 2] = HEAP32[$90 >> 2];
+ HEAP32[$90 >> 2] = 0;
+ HEAP32[$89 >> 2] = 0;
+ HEAP32[$9 >> 2] = 0;
+ HEAP32[$92 >> 2] = $387 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($85, $__v$i$i51$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i51$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($9);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($name3$i);
+ $t0$2$i$be = $338;
+ break;
+ }
+ case 76:
+ {
+ $398 = $t0$2$i131 + 1 | 0;
+ if (($398 | 0) == ($last | 0)) {
+ $$07$i = $$first;
+ break L44;
+ } else $t0$2$i$be = $398;
+ break;
+ }
+ default:
+ {
+ $t0$2$i131184 = $t0$2$i131;
+ label = 93;
+ break L75;
+ }
+ }
+ $129 = HEAP8[$t0$2$i$be >> 0] | 0;
+ if ($129 << 24 >> 24 == 69) {
+ $pop_subs$0$off0$i$ph$lcssa = $pop_subs$0$off0$i$ph136;
+ $t0$2$i$lcssa = $t0$2$i$be;
+ break L72;
+ } else $t0$2$i131 = $t0$2$i$be;
+ }
+ L93 : do if ((label | 0) == 25) {
+ label = 0;
+ $130 = $t0$2$i131$lcssa177 + 1 | 0;
+ if (($130 | 0) != ($last | 0)) if ((HEAP8[$130 >> 0] | 0) == 116) {
+ $t0$2$i131184 = $t0$2$i131$lcssa177;
+ label = 93;
+ break;
+ }
+ $134 = __ZN10__cxxabiv112_GLOBAL__N_118parse_substitutionINS0_2DbEEEPKcS4_S4_RT_($t0$2$i131$lcssa177, $last, $db) | 0;
+ if (($134 | 0) == ($t0$2$i131$lcssa177 | 0) | ($134 | 0) == ($last | 0)) {
+ $$07$i = $$first;
+ break L44;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($name$i11, (HEAP32[$34 >> 2] | 0) + -24 | 0);
+ $139 = HEAP32[$34 >> 2] | 0;
+ $140 = $139 + -24 | 0;
+ $142 = $139;
+ do {
+ $141 = $142 + -24 | 0;
+ HEAP32[$34 >> 2] = $141;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($141);
+ $142 = HEAP32[$34 >> 2] | 0;
+ } while (($142 | 0) != ($140 | 0));
+ $144 = $139 + -48 | 0;
+ $145 = HEAP8[$144 >> 0] | 0;
+ if (!($145 & 1)) $153 = ($145 & 255) >>> 1; else $153 = HEAP32[$139 + -44 >> 2] | 0;
+ if (!$153) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEaSERKS7_($144, $name$i11); else {
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($0, 12902, $name$i11);
+ $154 = HEAP8[$0 >> 0] | 0;
+ $156 = ($154 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($144, $156 ? $101 : HEAP32[$100 >> 2] | 0, $156 ? ($154 & 255) >>> 1 : HEAP32[$102 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ $164 = (HEAP32[$34 >> 2] | 0) + -24 | 0;
+ HEAP32[$2 >> 2] = HEAP32[$84 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($1, $164, $2);
+ $166 = HEAP32[$86 >> 2] | 0;
+ $167 = HEAP32[$87 >> 2] | 0;
+ if ($166 >>> 0 < $167 >>> 0) {
+ HEAP32[$166 + 12 >> 2] = HEAP32[$103 >> 2];
+ HEAP32[$166 >> 2] = HEAP32[$1 >> 2];
+ HEAP32[$166 + 4 >> 2] = HEAP32[$104 >> 2];
+ HEAP32[$166 + 8 >> 2] = HEAP32[$105 >> 2];
+ HEAP32[$105 >> 2] = 0;
+ HEAP32[$104 >> 2] = 0;
+ HEAP32[$1 >> 2] = 0;
+ HEAP32[$86 >> 2] = (HEAP32[$86 >> 2] | 0) + 16;
+ } else {
+ $180 = HEAP32[$85 >> 2] | 0;
+ $181 = $166 - $180 | 0;
+ $182 = $181 >> 4;
+ $183 = $182 + 1 | 0;
+ if (($181 | 0) < -16) {
+ label = 37;
+ break L73;
+ }
+ $186 = $167 - $180 | 0;
+ if ($186 >> 4 >>> 0 < 1073741823) {
+ $189 = $186 >> 3;
+ $$0$i$i$i16$i = $189 >>> 0 < $183 >>> 0 ? $183 : $189;
+ } else $$0$i$i$i16$i = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i51$i, $$0$i$i$i16$i, $182, $91);
+ $192 = HEAP32[$106 >> 2] | 0;
+ HEAP32[$192 + 12 >> 2] = HEAP32[$103 >> 2];
+ HEAP32[$192 >> 2] = HEAP32[$1 >> 2];
+ HEAP32[$192 + 4 >> 2] = HEAP32[$104 >> 2];
+ HEAP32[$192 + 8 >> 2] = HEAP32[$105 >> 2];
+ HEAP32[$105 >> 2] = 0;
+ HEAP32[$104 >> 2] = 0;
+ HEAP32[$1 >> 2] = 0;
+ HEAP32[$106 >> 2] = $192 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($85, $__v$i$i51$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i51$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($1);
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($name$i11);
+ $t0$2$i$ph$be = $134;
+ } else if ((label | 0) == 44) {
+ label = 0;
+ $201 = __ZN10__cxxabiv112_GLOBAL__N_120parse_template_paramINS0_2DbEEEPKcS4_S4_RT_($t0$2$i131$lcssa178, $last, $db) | 0;
+ if (($201 | 0) == ($t0$2$i131$lcssa178 | 0) | ($201 | 0) == ($last | 0)) {
+ $$07$i = $$first;
+ break L44;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($name1$i, (HEAP32[$34 >> 2] | 0) + -24 | 0);
+ $206 = HEAP32[$34 >> 2] | 0;
+ $207 = $206 + -24 | 0;
+ $209 = $206;
+ do {
+ $208 = $209 + -24 | 0;
+ HEAP32[$34 >> 2] = $208;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($208);
+ $209 = HEAP32[$34 >> 2] | 0;
+ } while (($209 | 0) != ($207 | 0));
+ $211 = $206 + -48 | 0;
+ $212 = HEAP8[$211 >> 0] | 0;
+ if (!($212 & 1)) $220 = ($212 & 255) >>> 1; else $220 = HEAP32[$206 + -44 >> 2] | 0;
+ if (!$220) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEaSERKS7_($211, $name1$i); else {
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($3, 12902, $name1$i);
+ $221 = HEAP8[$3 >> 0] | 0;
+ $223 = ($221 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($211, $223 ? $112 : HEAP32[$111 >> 2] | 0, $223 ? ($221 & 255) >>> 1 : HEAP32[$113 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ }
+ $231 = (HEAP32[$34 >> 2] | 0) + -24 | 0;
+ HEAP32[$5 >> 2] = HEAP32[$84 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($4, $231, $5);
+ $233 = HEAP32[$86 >> 2] | 0;
+ $234 = HEAP32[$87 >> 2] | 0;
+ if ($233 >>> 0 < $234 >>> 0) {
+ HEAP32[$233 + 12 >> 2] = HEAP32[$107 >> 2];
+ HEAP32[$233 >> 2] = HEAP32[$4 >> 2];
+ HEAP32[$233 + 4 >> 2] = HEAP32[$108 >> 2];
+ HEAP32[$233 + 8 >> 2] = HEAP32[$109 >> 2];
+ HEAP32[$109 >> 2] = 0;
+ HEAP32[$108 >> 2] = 0;
+ HEAP32[$4 >> 2] = 0;
+ HEAP32[$86 >> 2] = (HEAP32[$86 >> 2] | 0) + 16;
+ } else {
+ $247 = HEAP32[$85 >> 2] | 0;
+ $248 = $233 - $247 | 0;
+ $249 = $248 >> 4;
+ $250 = $249 + 1 | 0;
+ if (($248 | 0) < -16) {
+ label = 56;
+ break L73;
+ }
+ $253 = $234 - $247 | 0;
+ if ($253 >> 4 >>> 0 < 1073741823) {
+ $256 = $253 >> 3;
+ $$0$i$i$i23$i = $256 >>> 0 < $250 >>> 0 ? $250 : $256;
+ } else $$0$i$i$i23$i = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i51$i, $$0$i$i$i23$i, $249, $91);
+ $259 = HEAP32[$110 >> 2] | 0;
+ HEAP32[$259 + 12 >> 2] = HEAP32[$107 >> 2];
+ HEAP32[$259 >> 2] = HEAP32[$4 >> 2];
+ HEAP32[$259 + 4 >> 2] = HEAP32[$108 >> 2];
+ HEAP32[$259 + 8 >> 2] = HEAP32[$109 >> 2];
+ HEAP32[$109 >> 2] = 0;
+ HEAP32[$108 >> 2] = 0;
+ HEAP32[$4 >> 2] = 0;
+ HEAP32[$110 >> 2] = $259 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($85, $__v$i$i51$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i51$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($name1$i);
+ $t0$2$i$ph$be = $201;
+ } else if ((label | 0) == 61) {
+ label = 0;
+ $268 = $t0$2$i131$lcssa179 + 1 | 0;
+ if (($268 | 0) != ($last | 0)) switch (HEAP8[$268 >> 0] | 0) {
+ case 84:
+ case 116:
+ break;
+ default:
+ {
+ $t0$2$i131184 = $t0$2$i131$lcssa179;
+ label = 93;
+ break L93;
+ }
+ }
+ $271 = __ZN10__cxxabiv112_GLOBAL__N_114parse_decltypeINS0_2DbEEEPKcS4_S4_RT_($t0$2$i131$lcssa179, $last, $db) | 0;
+ if (($271 | 0) == ($t0$2$i131$lcssa179 | 0) | ($271 | 0) == ($last | 0)) {
+ $$07$i = $$first;
+ break L44;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($name2$i12, (HEAP32[$34 >> 2] | 0) + -24 | 0);
+ $276 = HEAP32[$34 >> 2] | 0;
+ $277 = $276 + -24 | 0;
+ $279 = $276;
+ do {
+ $278 = $279 + -24 | 0;
+ HEAP32[$34 >> 2] = $278;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($278);
+ $279 = HEAP32[$34 >> 2] | 0;
+ } while (($279 | 0) != ($277 | 0));
+ $281 = $276 + -48 | 0;
+ $282 = HEAP8[$281 >> 0] | 0;
+ if (!($282 & 1)) $290 = ($282 & 255) >>> 1; else $290 = HEAP32[$276 + -44 >> 2] | 0;
+ if (!$290) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEaSERKS7_($281, $name2$i12); else {
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($6, 12902, $name2$i12);
+ $291 = HEAP8[$6 >> 0] | 0;
+ $293 = ($291 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($281, $293 ? $119 : HEAP32[$118 >> 2] | 0, $293 ? ($291 & 255) >>> 1 : HEAP32[$120 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ }
+ $301 = (HEAP32[$34 >> 2] | 0) + -24 | 0;
+ HEAP32[$8 >> 2] = HEAP32[$84 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($7, $301, $8);
+ $303 = HEAP32[$86 >> 2] | 0;
+ $304 = HEAP32[$87 >> 2] | 0;
+ if ($303 >>> 0 < $304 >>> 0) {
+ HEAP32[$303 + 12 >> 2] = HEAP32[$114 >> 2];
+ HEAP32[$303 >> 2] = HEAP32[$7 >> 2];
+ HEAP32[$303 + 4 >> 2] = HEAP32[$115 >> 2];
+ HEAP32[$303 + 8 >> 2] = HEAP32[$116 >> 2];
+ HEAP32[$116 >> 2] = 0;
+ HEAP32[$115 >> 2] = 0;
+ HEAP32[$7 >> 2] = 0;
+ HEAP32[$86 >> 2] = (HEAP32[$86 >> 2] | 0) + 16;
+ } else {
+ $317 = HEAP32[$85 >> 2] | 0;
+ $318 = $303 - $317 | 0;
+ $319 = $318 >> 4;
+ $320 = $319 + 1 | 0;
+ if (($318 | 0) < -16) {
+ label = 75;
+ break L73;
+ }
+ $323 = $304 - $317 | 0;
+ if ($323 >> 4 >>> 0 < 1073741823) {
+ $326 = $323 >> 3;
+ $$0$i$i$i33$i = $326 >>> 0 < $320 >>> 0 ? $320 : $326;
+ } else $$0$i$i$i33$i = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i51$i, $$0$i$i$i33$i, $319, $91);
+ $329 = HEAP32[$117 >> 2] | 0;
+ HEAP32[$329 + 12 >> 2] = HEAP32[$114 >> 2];
+ HEAP32[$329 >> 2] = HEAP32[$7 >> 2];
+ HEAP32[$329 + 4 >> 2] = HEAP32[$115 >> 2];
+ HEAP32[$329 + 8 >> 2] = HEAP32[$116 >> 2];
+ HEAP32[$116 >> 2] = 0;
+ HEAP32[$115 >> 2] = 0;
+ HEAP32[$7 >> 2] = 0;
+ HEAP32[$117 >> 2] = $329 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($85, $__v$i$i51$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i51$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($7);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($name2$i12);
+ $t0$2$i$ph$be = $271;
+ } while (0);
+ if ((label | 0) == 93) {
+ label = 0;
+ $400 = __ZN10__cxxabiv112_GLOBAL__N_122parse_unqualified_nameINS0_2DbEEEPKcS4_S4_RT_($t0$2$i131184, $last, $db) | 0;
+ if (($400 | 0) == ($t0$2$i131184 | 0) | ($400 | 0) == ($last | 0)) {
+ $$07$i = $$first;
+ break L44;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($name4$i, (HEAP32[$34 >> 2] | 0) + -24 | 0);
+ $405 = HEAP32[$34 >> 2] | 0;
+ $406 = $405 + -24 | 0;
+ $408 = $405;
+ do {
+ $407 = $408 + -24 | 0;
+ HEAP32[$34 >> 2] = $407;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($407);
+ $408 = HEAP32[$34 >> 2] | 0;
+ } while (($408 | 0) != ($406 | 0));
+ $410 = $405 + -48 | 0;
+ $411 = HEAP8[$410 >> 0] | 0;
+ if (!($411 & 1)) $419 = ($411 & 255) >>> 1; else $419 = HEAP32[$405 + -44 >> 2] | 0;
+ if (!$419) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEaSERKS7_($410, $name4$i); else {
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($11, 12902, $name4$i);
+ $420 = HEAP8[$11 >> 0] | 0;
+ $422 = ($420 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($410, $422 ? $98 : HEAP32[$97 >> 2] | 0, $422 ? ($420 & 255) >>> 1 : HEAP32[$99 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($11);
+ }
+ $430 = (HEAP32[$34 >> 2] | 0) + -24 | 0;
+ HEAP32[$13 >> 2] = HEAP32[$84 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($12, $430, $13);
+ $432 = HEAP32[$86 >> 2] | 0;
+ $433 = HEAP32[$87 >> 2] | 0;
+ if ($432 >>> 0 < $433 >>> 0) {
+ HEAP32[$432 + 12 >> 2] = HEAP32[$93 >> 2];
+ HEAP32[$432 >> 2] = HEAP32[$12 >> 2];
+ HEAP32[$432 + 4 >> 2] = HEAP32[$94 >> 2];
+ HEAP32[$432 + 8 >> 2] = HEAP32[$95 >> 2];
+ HEAP32[$95 >> 2] = 0;
+ HEAP32[$94 >> 2] = 0;
+ HEAP32[$12 >> 2] = 0;
+ HEAP32[$86 >> 2] = (HEAP32[$86 >> 2] | 0) + 16;
+ } else {
+ $446 = HEAP32[$85 >> 2] | 0;
+ $447 = $432 - $446 | 0;
+ $448 = $447 >> 4;
+ $449 = $448 + 1 | 0;
+ if (($447 | 0) < -16) {
+ label = 105;
+ break;
+ }
+ $452 = $433 - $446 | 0;
+ if ($452 >> 4 >>> 0 < 1073741823) {
+ $455 = $452 >> 3;
+ $$0$i$i$i52$i = $455 >>> 0 < $449 >>> 0 ? $449 : $455;
+ } else $$0$i$i$i52$i = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i51$i, $$0$i$i$i52$i, $448, $91);
+ $458 = HEAP32[$96 >> 2] | 0;
+ HEAP32[$458 + 12 >> 2] = HEAP32[$93 >> 2];
+ HEAP32[$458 >> 2] = HEAP32[$12 >> 2];
+ HEAP32[$458 + 4 >> 2] = HEAP32[$94 >> 2];
+ HEAP32[$458 + 8 >> 2] = HEAP32[$95 >> 2];
+ HEAP32[$95 >> 2] = 0;
+ HEAP32[$94 >> 2] = 0;
+ HEAP32[$12 >> 2] = 0;
+ HEAP32[$96 >> 2] = $458 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($85, $__v$i$i51$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i51$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($12);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($name4$i);
+ $t0$2$i$ph$be = $400;
+ }
+ $719 = HEAP8[$t0$2$i$ph$be >> 0] | 0;
+ if ($719 << 24 >> 24 == 69) {
+ $pop_subs$0$off0$i$ph$lcssa = 1;
+ $t0$2$i$lcssa = $t0$2$i$ph$be;
+ break L72;
+ } else {
+ $pop_subs$0$off0$i$ph136 = 1;
+ $t0$2$i$ph135 = $t0$2$i$ph$be;
+ }
+ }
+ if ((label | 0) == 37) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($85); else if ((label | 0) == 56) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($85); else if ((label | 0) == 75) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($85); else if ((label | 0) == 86) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($85); else if ((label | 0) == 105) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($85);
+ } while (0);
+ $469 = $t0$2$i$lcssa + 1 | 0;
+ HEAP32[$db + 48 >> 2] = HEAP32[$cv$i >> 2];
+ if ($pop_subs$0$off0$i$ph$lcssa) {
+ $474 = HEAP32[$86 >> 2] | 0;
+ if ((HEAP32[$db + 16 >> 2] | 0) == ($474 | 0)) $$07$i = $469; else {
+ $476 = $474 + -16 | 0;
+ $478 = $474;
+ do {
+ $477 = $478 + -16 | 0;
+ HEAP32[$86 >> 2] = $477;
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($477);
+ $478 = HEAP32[$86 >> 2] | 0;
+ } while (($478 | 0) != ($476 | 0));
+ $$07$i = $469;
+ }
+ } else $$07$i = $469;
+ }
+ } else $$07$i = $$first; while (0);
+ $$02 = ($$07$i | 0) == ($$first | 0) ? $first : $$07$i;
+ break L1;
+ break;
+ }
+ case 90:
+ {
+ L199 : do if (($$first | 0) == ($last | 0)) $$0$i10 = $last; else if ($23 << 24 >> 24 == 90) {
+ $483 = $$first + 1 | 0;
+ $484 = __ZN10__cxxabiv112_GLOBAL__N_114parse_encodingINS0_2DbEEEPKcS4_S4_RT_($483, $last, $db) | 0;
+ if (($484 | 0) == ($483 | 0) | ($484 | 0) == ($last | 0)) $$0$i10 = $$first; else if ((HEAP8[$484 >> 0] | 0) == 69) {
+ $489 = $484 + 1 | 0;
+ if (($489 | 0) == ($last | 0)) $$0$i10 = $$first; else switch (HEAP8[$489 >> 0] | 0) {
+ case 115:
+ {
+ $494 = __ZN10__cxxabiv112_GLOBAL__N_119parse_discriminatorEPKcS2_($484 + 2 | 0, $last) | 0;
+ $497 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($497 | 0)) {
+ $$0$i10 = $494;
+ break L199;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($497 + -24 | 0, 12905) | 0;
+ $$0$i10 = $494;
+ break L199;
+ break;
+ }
+ case 100:
+ {
+ $500 = $484 + 2 | 0;
+ if (($500 | 0) == ($last | 0)) {
+ $$0$i10 = $$first;
+ break L199;
+ }
+ $502 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($500, $last) | 0;
+ if (($502 | 0) == ($last | 0)) {
+ $$0$i10 = $$first;
+ break L199;
+ }
+ if ((HEAP8[$502 >> 0] | 0) != 95) {
+ $$0$i10 = $$first;
+ break L199;
+ }
+ $506 = $502 + 1 | 0;
+ $507 = __ZN10__cxxabiv112_GLOBAL__N_110parse_nameINS0_2DbEEEPKcS4_S4_RT_($506, $last, $db) | 0;
+ $509 = $db + 4 | 0;
+ $510 = HEAP32[$509 >> 2] | 0;
+ if (($507 | 0) == ($506 | 0)) {
+ $538 = $510 + -24 | 0;
+ $540 = $510;
+ while (1) {
+ $539 = $540 + -24 | 0;
+ HEAP32[$509 >> 2] = $539;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($539);
+ $540 = HEAP32[$509 >> 2] | 0;
+ if (($540 | 0) == ($538 | 0)) {
+ $$0$i10 = $$first;
+ break L199;
+ }
+ }
+ }
+ if ((($510 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$0$i10 = $$first;
+ break L199;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($__v$i$i51$i, $510 + -24 | 0);
+ $518 = HEAP32[$509 >> 2] | 0;
+ $519 = $518 + -24 | 0;
+ $521 = $518;
+ do {
+ $520 = $521 + -24 | 0;
+ HEAP32[$509 >> 2] = $520;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($520);
+ $521 = HEAP32[$509 >> 2] | 0;
+ } while (($521 | 0) != ($519 | 0));
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($518 + -48 | 0, 12902) | 0;
+ $526 = HEAP8[$__v$i$i51$i >> 0] | 0;
+ $528 = ($526 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj((HEAP32[$509 >> 2] | 0) + -24 | 0, $528 ? $__v$i$i51$i + 1 | 0 : HEAP32[$__v$i$i51$i + 8 >> 2] | 0, $528 ? ($526 & 255) >>> 1 : HEAP32[$__v$i$i51$i + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($__v$i$i51$i);
+ $$0$i10 = $507;
+ break L199;
+ break;
+ }
+ default:
+ {
+ $542 = __ZN10__cxxabiv112_GLOBAL__N_110parse_nameINS0_2DbEEEPKcS4_S4_RT_($489, $last, $db) | 0;
+ if (($542 | 0) == ($489 | 0)) {
+ $574 = $db + 4 | 0;
+ $575 = HEAP32[$574 >> 2] | 0;
+ $576 = $575 + -24 | 0;
+ $578 = $575;
+ while (1) {
+ $577 = $578 + -24 | 0;
+ HEAP32[$574 >> 2] = $577;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($577);
+ $578 = HEAP32[$574 >> 2] | 0;
+ if (($578 | 0) == ($576 | 0)) {
+ $$0$i10 = $$first;
+ break L199;
+ }
+ }
+ }
+ $544 = __ZN10__cxxabiv112_GLOBAL__N_119parse_discriminatorEPKcS2_($542, $last) | 0;
+ $545 = $db + 4 | 0;
+ $546 = HEAP32[$545 >> 2] | 0;
+ if ((($546 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$0$i10 = $544;
+ break L199;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($cv$i, $546 + -24 | 0);
+ $554 = HEAP32[$545 >> 2] | 0;
+ $555 = $554 + -24 | 0;
+ $557 = $554;
+ do {
+ $556 = $557 + -24 | 0;
+ HEAP32[$545 >> 2] = $556;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($556);
+ $557 = HEAP32[$545 >> 2] | 0;
+ } while (($557 | 0) != ($555 | 0));
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($554 + -48 | 0, 12902) | 0;
+ $562 = HEAP8[$cv$i >> 0] | 0;
+ $564 = ($562 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj((HEAP32[$545 >> 2] | 0) + -24 | 0, $564 ? $cv$i + 1 | 0 : HEAP32[$cv$i + 8 >> 2] | 0, $564 ? ($562 & 255) >>> 1 : HEAP32[$cv$i + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($cv$i);
+ $$0$i10 = $544;
+ break L199;
+ }
+ }
+ } else $$0$i10 = $$first;
+ } else $$0$i10 = $$first; while (0);
+ STACKTOP = sp;
+ return (($$0$i10 | 0) == ($$first | 0) ? $first : $$0$i10) | 0;
+ }
+ default:
+ {
+ do if (($16 - $$first | 0) > 1) {
+ if ($23 << 24 >> 24 == 83) if ((HEAP8[$$first + 1 >> 0] | 0) == 116) {
+ $588 = $$first + 2 | 0;
+ if (($588 | 0) == ($last | 0)) {
+ $St$0$off0$i = 0;
+ $t0$0$i = $last;
+ } else {
+ $St$0$off0$i = 0;
+ $t0$0$i = (HEAP8[$588 >> 0] | 0) == 76 ? $$first + 3 | 0 : $588;
+ }
+ } else {
+ $St$0$off0$i = 1;
+ $t0$0$i = $$first;
+ } else {
+ $St$0$off0$i = 1;
+ $t0$0$i = $$first;
+ }
+ $593 = __ZN10__cxxabiv112_GLOBAL__N_122parse_unqualified_nameINS0_2DbEEEPKcS4_S4_RT_($t0$0$i, $last, $db) | 0;
+ $594 = ($593 | 0) == ($t0$0$i | 0);
+ if ($St$0$off0$i | $594) $$0$i = $594 ? $$first : $593; else {
+ $597 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($597 | 0)) break;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($597 + -24 | 0, 0, 12922) | 0;
+ $$0$i = $593;
+ }
+ if (($$0$i | 0) != ($$first | 0)) {
+ if (($$0$i | 0) == ($last | 0)) {
+ $$02 = $last;
+ break L1;
+ }
+ if ((HEAP8[$$0$i >> 0] | 0) != 73) {
+ $$02 = $$0$i;
+ break L1;
+ }
+ $605 = $db + 4 | 0;
+ $606 = HEAP32[$605 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($606 | 0)) {
+ $$02 = $first;
+ break L1;
+ }
+ $608 = $db + 16 | 0;
+ HEAP32[$15 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($14, $606 + -24 | 0, $15);
+ $612 = $db + 20 | 0;
+ $613 = HEAP32[$612 >> 2] | 0;
+ $615 = HEAP32[$db + 24 >> 2] | 0;
+ if ($613 >>> 0 < $615 >>> 0) {
+ HEAP32[$613 + 12 >> 2] = HEAP32[$14 + 12 >> 2];
+ HEAP32[$613 >> 2] = HEAP32[$14 >> 2];
+ $622 = $14 + 4 | 0;
+ HEAP32[$613 + 4 >> 2] = HEAP32[$622 >> 2];
+ $624 = $14 + 8 | 0;
+ HEAP32[$613 + 8 >> 2] = HEAP32[$624 >> 2];
+ HEAP32[$624 >> 2] = 0;
+ HEAP32[$622 >> 2] = 0;
+ HEAP32[$14 >> 2] = 0;
+ HEAP32[$612 >> 2] = (HEAP32[$612 >> 2] | 0) + 16;
+ } else {
+ $632 = HEAP32[$608 >> 2] | 0;
+ $633 = $613 - $632 | 0;
+ $634 = $633 >> 4;
+ $635 = $634 + 1 | 0;
+ if (($633 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($608);
+ $638 = $615 - $632 | 0;
+ if ($638 >> 4 >>> 0 < 1073741823) {
+ $641 = $638 >> 3;
+ $$0$i$i$i = $641 >>> 0 < $635 >>> 0 ? $635 : $641;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i51$i, $$0$i$i$i, $634, $db + 28 | 0);
+ $644 = $__v$i$i51$i + 8 | 0;
+ $645 = HEAP32[$644 >> 2] | 0;
+ HEAP32[$645 + 12 >> 2] = HEAP32[$14 + 12 >> 2];
+ HEAP32[$645 >> 2] = HEAP32[$14 >> 2];
+ $651 = $14 + 4 | 0;
+ HEAP32[$645 + 4 >> 2] = HEAP32[$651 >> 2];
+ $653 = $14 + 8 | 0;
+ HEAP32[$645 + 8 >> 2] = HEAP32[$653 >> 2];
+ HEAP32[$653 >> 2] = 0;
+ HEAP32[$651 >> 2] = 0;
+ HEAP32[$14 >> 2] = 0;
+ HEAP32[$644 >> 2] = $645 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($608, $__v$i$i51$i);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i51$i);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($14);
+ $657 = __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($$0$i, $last, $db) | 0;
+ if (($657 | 0) == ($$0$i | 0)) {
+ $$02 = $first;
+ break L1;
+ }
+ $659 = HEAP32[$605 >> 2] | 0;
+ if ((($659 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$02 = $first;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($tmp, $659 + -24 | 0);
+ $667 = HEAP32[$605 >> 2] | 0;
+ $668 = $667 + -24 | 0;
+ $670 = $667;
+ do {
+ $669 = $670 + -24 | 0;
+ HEAP32[$605 >> 2] = $669;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($669);
+ $670 = HEAP32[$605 >> 2] | 0;
+ } while (($670 | 0) != ($668 | 0));
+ $673 = HEAP8[$tmp >> 0] | 0;
+ $675 = ($673 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($667 + -48 | 0, $675 ? $tmp + 1 | 0 : HEAP32[$tmp + 8 >> 2] | 0, $675 ? ($673 & 255) >>> 1 : HEAP32[$tmp + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($tmp);
+ $$02 = $657;
+ break L1;
+ }
+ } while (0);
+ $685 = __ZN10__cxxabiv112_GLOBAL__N_118parse_substitutionINS0_2DbEEEPKcS4_S4_RT_($$first, $last, $db) | 0;
+ if (($685 | 0) == ($$first | 0) | ($685 | 0) == ($last | 0)) {
+ $$02 = $first;
+ break L1;
+ }
+ if ((HEAP8[$685 >> 0] | 0) != 73) {
+ $$02 = $first;
+ break L1;
+ }
+ $690 = __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($685, $last, $db) | 0;
+ if (($690 | 0) == ($685 | 0)) {
+ $$02 = $first;
+ break L1;
+ }
+ $692 = $db + 4 | 0;
+ $693 = HEAP32[$692 >> 2] | 0;
+ if ((($693 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$02 = $first;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($tmp3, $693 + -24 | 0);
+ $701 = HEAP32[$692 >> 2] | 0;
+ $702 = $701 + -24 | 0;
+ $704 = $701;
+ do {
+ $703 = $704 + -24 | 0;
+ HEAP32[$692 >> 2] = $703;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($703);
+ $704 = HEAP32[$692 >> 2] | 0;
+ } while (($704 | 0) != ($702 | 0));
+ $707 = HEAP8[$tmp3 >> 0] | 0;
+ $709 = ($707 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($701 + -48 | 0, $709 ? $tmp3 + 1 | 0 : HEAP32[$tmp3 + 8 >> 2] | 0, $709 ? ($707 & 255) >>> 1 : HEAP32[$tmp3 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($tmp3);
+ $$02 = $690;
+ break L1;
+ }
+ }
+ } else $$02 = $first; while (0);
+ STACKTOP = sp;
+ return $$02 | 0;
+}
+
+function _printf_core($f, $fmt, $ap, $nl_arg, $nl_type) {
+ $f = $f | 0;
+ $fmt = $fmt | 0;
+ $ap = $ap | 0;
+ $nl_arg = $nl_arg | 0;
+ $nl_type = $nl_type | 0;
+ var $$0 = 0, $$0$i = 0, $$0$lcssa$i = 0, $$012$i = 0, $$013$i = 0, $$03$i33 = 0, $$07$i = 0.0, $$1$i = 0.0, $$114$i = 0, $$2$i = 0.0, $$20$i = 0.0, $$21$i = 0, $$210$i = 0, $$23$i = 0, $$3$i = 0.0, $$31$i = 0, $$311$i = 0, $$4$i = 0.0, $$412$lcssa$i = 0, $$41276$i = 0, $$5$lcssa$i = 0, $$51 = 0, $$587$i = 0, $$a$3$i = 0, $$a$3186$i = 0, $$fl$4 = 0, $$lcssa = 0, $$lcssa159$i = 0, $$lcssa318 = 0, $$lcssa323 = 0, $$lcssa324 = 0, $$lcssa325 = 0, $$lcssa326 = 0, $$lcssa327 = 0, $$lcssa329 = 0, $$lcssa339 = 0, $$lcssa342 = 0.0, $$lcssa344 = 0, $$p$$i = 0, $$p$5 = 0, $$p$i = 0, $$pn$i = 0, $$pr$i = 0, $$pr47$i = 0, $$pre$phi184$iZ2D = 0, $$pre182$i = 0, $$z$4$i = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $106 = 0, $107 = 0, $109 = 0, $11 = 0, $12 = 0, $13 = 0, $133 = 0, $134 = 0, $137 = 0, $138 = 0, $139 = 0, $14 = 0, $144 = 0, $146 = 0, $148 = 0, $149 = 0, $15 = 0, $154 = 0, $157 = 0, $162 = 0, $163 = 0, $168 = 0, $175 = 0, $176 = 0, $187 = 0, $19 = 0, $199 = 0, $2 = 0, $206 = 0, $208 = 0, $21 = 0, $211 = 0, $212 = 0, $217 = 0, $223 = 0, $224 = 0, $23 = 0, $230 = 0, $24 = 0, $243 = 0, $245 = 0, $248 = 0, $253 = 0, $256 = 0, $257 = 0, $267 = 0, $269 = 0, $271 = 0, $274 = 0, $276 = 0, $277 = 0, $278 = 0, $28 = 0, $284 = 0, $286 = 0, $287 = 0, $29 = 0, $291 = 0, $299 = 0, $3 = 0, $305 = 0, $314 = 0, $317 = 0, $320 = 0, $321 = 0, $334 = 0, $336 = 0, $34 = 0, $341 = 0, $346 = 0, $349 = 0, $359 = 0.0, $366 = 0, $370 = 0, $377 = 0, $379 = 0, $381 = 0, $382 = 0, $386 = 0, $39 = 0, $392 = 0.0, $393 = 0, $396 = 0, $398 = 0, $4 = 0, $40 = 0, $401 = 0, $403 = 0, $407 = 0.0, $417 = 0, $420 = 0, $423 = 0, $432 = 0, $434 = 0, $435 = 0, $44 = 0, $441 = 0, $459 = 0, $46 = 0, $464 = 0, $469 = 0, $47 = 0, $479 = 0, $481 = 0, $482 = 0, $483 = 0, $484 = 0, $491 = 0, $492 = 0, $495 = 0, $497 = 0, $498 = 0, $499 = 0, $5 = 0, $501 = 0, $505 = 0, $507 = 0, $51 = 0, $511 = 0, $516 = 0, $517 = 0, $518 = 0, $519 = 0, $521 = 0, $527 = 0, $528 = 0, $529 = 0, $533 = 0, $541 = 0, $555 = 0, $556 = 0, $559 = 0, $56 = 0, $564 = 0, $565 = 0, $567 = 0, $574 = 0, $575 = 0, $576 = 0, $579 = 0, $580 = 0, $581 = 0, $588 = 0, $59 = 0, $598 = 0, $6 = 0, $60 = 0, $601 = 0, $603 = 0, $605 = 0, $607 = 0, $61 = 0, $612 = 0, $613 = 0, $616 = 0, $618 = 0, $620 = 0, $622 = 0, $633 = 0, $636 = 0, $641 = 0, $650 = 0, $651 = 0, $655 = 0, $658 = 0, $66 = 0, $660 = 0, $662 = 0, $666 = 0, $669 = 0, $67 = 0, $673 = 0, $683 = 0, $688 = 0, $695 = 0, $698 = 0, $7 = 0, $706 = 0, $716 = 0, $718 = 0, $726 = 0, $733 = 0, $735 = 0, $739 = 0, $741 = 0, $750 = 0, $756 = 0, $771 = 0, $773 = 0, $786 = 0, $8 = 0, $9 = 0, $91 = 0, $92 = 0, $98 = 0, $99 = 0, $a$0 = 0, $a$1 = 0, $a$1$lcssa$i = 0, $a$1147$i = 0, $a$2 = 0, $a$2$ph$i = 0, $a$3$lcssa$i = 0, $a$3134$i = 0, $a$5$lcssa$i = 0, $a$5109$i = 0, $a$6$i = 0, $a$7$i = 0, $a$8$ph$i = 0, $arg = 0, $argpos$0 = 0, $big$i = 0, $buf = 0, $buf$i = 0, $carry$0140$i = 0, $carry3$0128$i = 0, $cnt$0 = 0, $cnt$1 = 0, $cnt$1$lcssa = 0, $d$0139$i = 0, $d$0141$i = 0, $d$1127$i = 0, $d$2$lcssa$i = 0, $d$2108$i = 0, $d$3$i = 0, $d$482$i = 0, $d$575$i = 0, $d$686$i = 0, $e$0123$i = 0, $e$1$i = 0, $e$2104$i = 0, $e$3$i = 0, $e$4$ph$i = 0, $e2$i = 0, $ebuf0$i = 0, $estr$0$i = 0, $estr$1$lcssa$i = 0, $estr$193$i = 0, $estr$2$i = 0, $fl$0109 = 0, $fl$062 = 0, $fl$1 = 0, $fl$1$ = 0, $fl$3 = 0, $fl$4 = 0, $fl$6 = 0, $fmt39$lcssa = 0, $fmt39101 = 0, $fmt40 = 0, $fmt41 = 0, $fmt42 = 0, $fmt44 = 0, $fmt44$lcssa321 = 0, $fmt45 = 0, $i$0$lcssa = 0, $i$0$lcssa200 = 0, $i$0114 = 0, $i$0122$i = 0, $i$03$i = 0, $i$03$i25 = 0, $i$1$lcssa$i = 0, $i$1116$i = 0, $i$1125 = 0, $i$2100 = 0, $i$2100$lcssa = 0, $i$2103$i = 0, $i$398 = 0, $i$399$i = 0, $isdigittmp = 0, $isdigittmp1$i = 0, $isdigittmp1$i22 = 0, $isdigittmp11 = 0, $isdigittmp4$i = 0, $isdigittmp4$i24 = 0, $isdigittmp9 = 0, $j$0115$i = 0, $j$0117$i = 0, $j$1100$i = 0, $j$2$i = 0, $l$0 = 0, $l$0$i = 0, $l$1113 = 0, $l$2 = 0, $l10n$0 = 0, $l10n$0$lcssa = 0, $l10n$1 = 0, $l10n$2 = 0, $l10n$3 = 0, $mb = 0, $notrhs$i = 0, $p$0 = 0, $p$1 = 0, $p$2 = 0, $p$4198 = 0, $p$5 = 0, $pl$0 = 0, $pl$0$i = 0, $pl$1 = 0, $pl$1$i = 0, $pl$2 = 0, $prefix$0 = 0, $prefix$0$$i = 0, $prefix$0$i = 0, $prefix$1 = 0, $prefix$2 = 0, $r$0$a$8$i = 0, $re$169$i = 0, $round$068$i = 0.0, $round6$1$i = 0.0, $s$0$i = 0, $s$1$i = 0, $s$1$i$lcssa = 0, $s7$079$i = 0, $s7$1$i = 0, $s8$0$lcssa$i = 0, $s8$070$i = 0, $s9$0$i = 0, $s9$183$i = 0, $s9$2$i = 0, $small$0$i = 0.0, $small$1$i = 0.0, $st$0 = 0, $st$0$lcssa322 = 0, $storemerge = 0, $storemerge13 = 0, $storemerge8108 = 0, $storemerge860 = 0, $t$0 = 0, $t$1 = 0, $w$0 = 0, $w$1 = 0, $w$2 = 0, $wc = 0, $ws$0115 = 0, $ws$1126 = 0, $z$0$i = 0, $z$0$lcssa = 0, $z$0102 = 0, $z$1$lcssa$i = 0, $z$1146$i = 0, $z$2 = 0, $z$2$i = 0, $z$2$i$lcssa = 0, $z$3$lcssa$i = 0, $z$3133$i = 0, $z$4$i = 0, $z$6$$i = 0, $z$6$i = 0, $z$6$i$lcssa = 0, $z$6$ph$i = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 624 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $big$i = sp + 24 | 0;
+ $e2$i = sp + 16 | 0;
+ $buf$i = sp + 588 | 0;
+ $ebuf0$i = sp + 576 | 0;
+ $arg = sp;
+ $buf = sp + 536 | 0;
+ $wc = sp + 8 | 0;
+ $mb = sp + 528 | 0;
+ $0 = ($f | 0) != 0;
+ $1 = $buf + 40 | 0;
+ $2 = $1;
+ $3 = $buf + 39 | 0;
+ $4 = $wc + 4 | 0;
+ $5 = $ebuf0$i + 12 | 0;
+ $6 = $ebuf0$i + 11 | 0;
+ $7 = $buf$i;
+ $8 = $5;
+ $9 = $8 - $7 | 0;
+ $10 = -2 - $7 | 0;
+ $11 = $8 + 2 | 0;
+ $12 = $big$i + 288 | 0;
+ $13 = $buf$i + 9 | 0;
+ $14 = $13;
+ $15 = $buf$i + 8 | 0;
+ $cnt$0 = 0;
+ $fmt41 = $fmt;
+ $l$0 = 0;
+ $l10n$0 = 0;
+ L1 : while (1) {
+ do if (($cnt$0 | 0) > -1) if (($l$0 | 0) > (2147483647 - $cnt$0 | 0)) {
+ $19 = ___errno_location() | 0;
+ HEAP32[$19 >> 2] = 75;
+ $cnt$1 = -1;
+ break;
+ } else {
+ $cnt$1 = $l$0 + $cnt$0 | 0;
+ break;
+ } else $cnt$1 = $cnt$0; while (0);
+ $21 = HEAP8[$fmt41 >> 0] | 0;
+ if (!($21 << 24 >> 24)) {
+ $cnt$1$lcssa = $cnt$1;
+ $l10n$0$lcssa = $l10n$0;
+ label = 245;
+ break;
+ } else {
+ $23 = $21;
+ $fmt40 = $fmt41;
+ }
+ L9 : while (1) {
+ switch ($23 << 24 >> 24) {
+ case 37:
+ {
+ $fmt39101 = $fmt40;
+ $z$0102 = $fmt40;
+ label = 9;
+ break L9;
+ break;
+ }
+ case 0:
+ {
+ $fmt39$lcssa = $fmt40;
+ $z$0$lcssa = $fmt40;
+ break L9;
+ break;
+ }
+ default:
+ {}
+ }
+ $24 = $fmt40 + 1 | 0;
+ $23 = HEAP8[$24 >> 0] | 0;
+ $fmt40 = $24;
+ }
+ L12 : do if ((label | 0) == 9) while (1) {
+ label = 0;
+ if ((HEAP8[$fmt39101 + 1 >> 0] | 0) != 37) {
+ $fmt39$lcssa = $fmt39101;
+ $z$0$lcssa = $z$0102;
+ break L12;
+ }
+ $28 = $z$0102 + 1 | 0;
+ $29 = $fmt39101 + 2 | 0;
+ if ((HEAP8[$29 >> 0] | 0) == 37) {
+ $fmt39101 = $29;
+ $z$0102 = $28;
+ label = 9;
+ } else {
+ $fmt39$lcssa = $29;
+ $z$0$lcssa = $28;
+ break;
+ }
+ } while (0);
+ $34 = $z$0$lcssa - $fmt41 | 0;
+ if ($0) if (!(HEAP32[$f >> 2] & 32)) ___fwritex($fmt41, $34, $f) | 0;
+ if (($z$0$lcssa | 0) != ($fmt41 | 0)) {
+ $cnt$0 = $cnt$1;
+ $fmt41 = $fmt39$lcssa;
+ $l$0 = $34;
+ continue;
+ }
+ $39 = $fmt39$lcssa + 1 | 0;
+ $40 = HEAP8[$39 >> 0] | 0;
+ $isdigittmp = ($40 << 24 >> 24) + -48 | 0;
+ if ($isdigittmp >>> 0 < 10) {
+ $44 = (HEAP8[$fmt39$lcssa + 2 >> 0] | 0) == 36;
+ $$51 = $44 ? $fmt39$lcssa + 3 | 0 : $39;
+ $47 = HEAP8[$$51 >> 0] | 0;
+ $argpos$0 = $44 ? $isdigittmp : -1;
+ $l10n$1 = $44 ? 1 : $l10n$0;
+ $storemerge = $$51;
+ } else {
+ $47 = $40;
+ $argpos$0 = -1;
+ $l10n$1 = $l10n$0;
+ $storemerge = $39;
+ }
+ $46 = $47 << 24 >> 24;
+ L25 : do if (($46 & -32 | 0) == 32) {
+ $51 = $46;
+ $56 = $47;
+ $fl$0109 = 0;
+ $storemerge8108 = $storemerge;
+ while (1) {
+ if (!(1 << $51 + -32 & 75913)) {
+ $66 = $56;
+ $fl$062 = $fl$0109;
+ $storemerge860 = $storemerge8108;
+ break L25;
+ }
+ $59 = 1 << ($56 << 24 >> 24) + -32 | $fl$0109;
+ $60 = $storemerge8108 + 1 | 0;
+ $61 = HEAP8[$60 >> 0] | 0;
+ $51 = $61 << 24 >> 24;
+ if (($51 & -32 | 0) != 32) {
+ $66 = $61;
+ $fl$062 = $59;
+ $storemerge860 = $60;
+ break;
+ } else {
+ $56 = $61;
+ $fl$0109 = $59;
+ $storemerge8108 = $60;
+ }
+ }
+ } else {
+ $66 = $47;
+ $fl$062 = 0;
+ $storemerge860 = $storemerge;
+ } while (0);
+ do if ($66 << 24 >> 24 == 42) {
+ $67 = $storemerge860 + 1 | 0;
+ $isdigittmp11 = (HEAP8[$67 >> 0] | 0) + -48 | 0;
+ if ($isdigittmp11 >>> 0 < 10) if ((HEAP8[$storemerge860 + 2 >> 0] | 0) == 36) {
+ HEAP32[$nl_type + ($isdigittmp11 << 2) >> 2] = 10;
+ $l10n$2 = 1;
+ $storemerge13 = $storemerge860 + 3 | 0;
+ $w$0 = HEAP32[$nl_arg + ((HEAP8[$67 >> 0] | 0) + -48 << 3) >> 2] | 0;
+ } else label = 24; else label = 24;
+ if ((label | 0) == 24) {
+ label = 0;
+ if ($l10n$1) {
+ $$0 = -1;
+ break L1;
+ }
+ if (!$0) {
+ $fl$1 = $fl$062;
+ $fmt42 = $67;
+ $l10n$3 = 0;
+ $w$1 = 0;
+ break;
+ }
+ $91 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $92 = HEAP32[$91 >> 2] | 0;
+ HEAP32[$ap >> 2] = $91 + 4;
+ $l10n$2 = 0;
+ $storemerge13 = $67;
+ $w$0 = $92;
+ }
+ if (($w$0 | 0) < 0) {
+ $fl$1 = $fl$062 | 8192;
+ $fmt42 = $storemerge13;
+ $l10n$3 = $l10n$2;
+ $w$1 = 0 - $w$0 | 0;
+ } else {
+ $fl$1 = $fl$062;
+ $fmt42 = $storemerge13;
+ $l10n$3 = $l10n$2;
+ $w$1 = $w$0;
+ }
+ } else {
+ $isdigittmp1$i = ($66 << 24 >> 24) + -48 | 0;
+ if ($isdigittmp1$i >>> 0 < 10) {
+ $100 = $storemerge860;
+ $i$03$i = 0;
+ $isdigittmp4$i = $isdigittmp1$i;
+ while (1) {
+ $98 = ($i$03$i * 10 | 0) + $isdigittmp4$i | 0;
+ $99 = $100 + 1 | 0;
+ $isdigittmp4$i = (HEAP8[$99 >> 0] | 0) + -48 | 0;
+ if ($isdigittmp4$i >>> 0 >= 10) {
+ $$lcssa = $98;
+ $$lcssa318 = $99;
+ break;
+ } else {
+ $100 = $99;
+ $i$03$i = $98;
+ }
+ }
+ if (($$lcssa | 0) < 0) {
+ $$0 = -1;
+ break L1;
+ } else {
+ $fl$1 = $fl$062;
+ $fmt42 = $$lcssa318;
+ $l10n$3 = $l10n$1;
+ $w$1 = $$lcssa;
+ }
+ } else {
+ $fl$1 = $fl$062;
+ $fmt42 = $storemerge860;
+ $l10n$3 = $l10n$1;
+ $w$1 = 0;
+ }
+ } while (0);
+ L46 : do if ((HEAP8[$fmt42 >> 0] | 0) == 46) {
+ $106 = $fmt42 + 1 | 0;
+ $107 = HEAP8[$106 >> 0] | 0;
+ if ($107 << 24 >> 24 != 42) {
+ $isdigittmp1$i22 = ($107 << 24 >> 24) + -48 | 0;
+ if ($isdigittmp1$i22 >>> 0 < 10) {
+ $139 = $106;
+ $i$03$i25 = 0;
+ $isdigittmp4$i24 = $isdigittmp1$i22;
+ } else {
+ $fmt45 = $106;
+ $p$0 = 0;
+ break;
+ }
+ while (1) {
+ $137 = ($i$03$i25 * 10 | 0) + $isdigittmp4$i24 | 0;
+ $138 = $139 + 1 | 0;
+ $isdigittmp4$i24 = (HEAP8[$138 >> 0] | 0) + -48 | 0;
+ if ($isdigittmp4$i24 >>> 0 >= 10) {
+ $fmt45 = $138;
+ $p$0 = $137;
+ break L46;
+ } else {
+ $139 = $138;
+ $i$03$i25 = $137;
+ }
+ }
+ }
+ $109 = $fmt42 + 2 | 0;
+ $isdigittmp9 = (HEAP8[$109 >> 0] | 0) + -48 | 0;
+ if ($isdigittmp9 >>> 0 < 10) if ((HEAP8[$fmt42 + 3 >> 0] | 0) == 36) {
+ HEAP32[$nl_type + ($isdigittmp9 << 2) >> 2] = 10;
+ $fmt45 = $fmt42 + 4 | 0;
+ $p$0 = HEAP32[$nl_arg + ((HEAP8[$109 >> 0] | 0) + -48 << 3) >> 2] | 0;
+ break;
+ }
+ if ($l10n$3) {
+ $$0 = -1;
+ break L1;
+ }
+ if ($0) {
+ $133 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $134 = HEAP32[$133 >> 2] | 0;
+ HEAP32[$ap >> 2] = $133 + 4;
+ $fmt45 = $109;
+ $p$0 = $134;
+ } else {
+ $fmt45 = $109;
+ $p$0 = 0;
+ }
+ } else {
+ $fmt45 = $fmt42;
+ $p$0 = -1;
+ } while (0);
+ $fmt44 = $fmt45;
+ $st$0 = 0;
+ while (1) {
+ $144 = (HEAP8[$fmt44 >> 0] | 0) + -65 | 0;
+ if ($144 >>> 0 > 57) {
+ $$0 = -1;
+ break L1;
+ }
+ $146 = $fmt44 + 1 | 0;
+ $148 = HEAP8[17803 + ($st$0 * 58 | 0) + $144 >> 0] | 0;
+ $149 = $148 & 255;
+ if (($149 + -1 | 0) >>> 0 < 8) {
+ $fmt44 = $146;
+ $st$0 = $149;
+ } else {
+ $$lcssa323 = $146;
+ $$lcssa324 = $148;
+ $$lcssa325 = $149;
+ $fmt44$lcssa321 = $fmt44;
+ $st$0$lcssa322 = $st$0;
+ break;
+ }
+ }
+ if (!($$lcssa324 << 24 >> 24)) {
+ $$0 = -1;
+ break;
+ }
+ $154 = ($argpos$0 | 0) > -1;
+ do if ($$lcssa324 << 24 >> 24 == 19) if ($154) {
+ $$0 = -1;
+ break L1;
+ } else label = 52; else {
+ if ($154) {
+ HEAP32[$nl_type + ($argpos$0 << 2) >> 2] = $$lcssa325;
+ $157 = $nl_arg + ($argpos$0 << 3) | 0;
+ $162 = HEAP32[$157 + 4 >> 2] | 0;
+ $163 = $arg;
+ HEAP32[$163 >> 2] = HEAP32[$157 >> 2];
+ HEAP32[$163 + 4 >> 2] = $162;
+ label = 52;
+ break;
+ }
+ if (!$0) {
+ $$0 = 0;
+ break L1;
+ }
+ _pop_arg($arg, $$lcssa325, $ap);
+ } while (0);
+ if ((label | 0) == 52) {
+ label = 0;
+ if (!$0) {
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $34;
+ $l10n$0 = $l10n$3;
+ continue;
+ }
+ }
+ $168 = HEAP8[$fmt44$lcssa321 >> 0] | 0;
+ $t$0 = ($st$0$lcssa322 | 0) != 0 & ($168 & 15 | 0) == 3 ? $168 & -33 : $168;
+ $175 = $fl$1 & -65537;
+ $fl$1$ = ($fl$1 & 8192 | 0) == 0 ? $fl$1 : $175;
+ L75 : do switch ($t$0 | 0) {
+ case 110:
+ {
+ switch ($st$0$lcssa322 | 0) {
+ case 0:
+ {
+ HEAP32[HEAP32[$arg >> 2] >> 2] = $cnt$1;
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $34;
+ $l10n$0 = $l10n$3;
+ continue L1;
+ break;
+ }
+ case 1:
+ {
+ HEAP32[HEAP32[$arg >> 2] >> 2] = $cnt$1;
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $34;
+ $l10n$0 = $l10n$3;
+ continue L1;
+ break;
+ }
+ case 2:
+ {
+ $187 = HEAP32[$arg >> 2] | 0;
+ HEAP32[$187 >> 2] = $cnt$1;
+ HEAP32[$187 + 4 >> 2] = (($cnt$1 | 0) < 0) << 31 >> 31;
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $34;
+ $l10n$0 = $l10n$3;
+ continue L1;
+ break;
+ }
+ case 3:
+ {
+ HEAP16[HEAP32[$arg >> 2] >> 1] = $cnt$1;
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $34;
+ $l10n$0 = $l10n$3;
+ continue L1;
+ break;
+ }
+ case 4:
+ {
+ HEAP8[HEAP32[$arg >> 2] >> 0] = $cnt$1;
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $34;
+ $l10n$0 = $l10n$3;
+ continue L1;
+ break;
+ }
+ case 6:
+ {
+ HEAP32[HEAP32[$arg >> 2] >> 2] = $cnt$1;
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $34;
+ $l10n$0 = $l10n$3;
+ continue L1;
+ break;
+ }
+ case 7:
+ {
+ $199 = HEAP32[$arg >> 2] | 0;
+ HEAP32[$199 >> 2] = $cnt$1;
+ HEAP32[$199 + 4 >> 2] = (($cnt$1 | 0) < 0) << 31 >> 31;
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $34;
+ $l10n$0 = $l10n$3;
+ continue L1;
+ break;
+ }
+ default:
+ {
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $34;
+ $l10n$0 = $l10n$3;
+ continue L1;
+ }
+ }
+ break;
+ }
+ case 112:
+ {
+ $fl$3 = $fl$1$ | 8;
+ $p$1 = $p$0 >>> 0 > 8 ? $p$0 : 8;
+ $t$1 = 120;
+ label = 64;
+ break;
+ }
+ case 88:
+ case 120:
+ {
+ $fl$3 = $fl$1$;
+ $p$1 = $p$0;
+ $t$1 = $t$0;
+ label = 64;
+ break;
+ }
+ case 111:
+ {
+ $243 = $arg;
+ $245 = HEAP32[$243 >> 2] | 0;
+ $248 = HEAP32[$243 + 4 >> 2] | 0;
+ if (($245 | 0) == 0 & ($248 | 0) == 0) $$0$lcssa$i = $1; else {
+ $$03$i33 = $1;
+ $253 = $245;
+ $257 = $248;
+ while (1) {
+ $256 = $$03$i33 + -1 | 0;
+ HEAP8[$256 >> 0] = $253 & 7 | 48;
+ $253 = _bitshift64Lshr($253 | 0, $257 | 0, 3) | 0;
+ $257 = tempRet0;
+ if (($253 | 0) == 0 & ($257 | 0) == 0) {
+ $$0$lcssa$i = $256;
+ break;
+ } else $$03$i33 = $256;
+ }
+ }
+ if (!($fl$1$ & 8)) {
+ $a$0 = $$0$lcssa$i;
+ $fl$4 = $fl$1$;
+ $p$2 = $p$0;
+ $pl$1 = 0;
+ $prefix$1 = 18283;
+ label = 77;
+ } else {
+ $267 = $2 - $$0$lcssa$i + 1 | 0;
+ $a$0 = $$0$lcssa$i;
+ $fl$4 = $fl$1$;
+ $p$2 = ($p$0 | 0) < ($267 | 0) ? $267 : $p$0;
+ $pl$1 = 0;
+ $prefix$1 = 18283;
+ label = 77;
+ }
+ break;
+ }
+ case 105:
+ case 100:
+ {
+ $269 = $arg;
+ $271 = HEAP32[$269 >> 2] | 0;
+ $274 = HEAP32[$269 + 4 >> 2] | 0;
+ if (($274 | 0) < 0) {
+ $276 = _i64Subtract(0, 0, $271 | 0, $274 | 0) | 0;
+ $277 = tempRet0;
+ $278 = $arg;
+ HEAP32[$278 >> 2] = $276;
+ HEAP32[$278 + 4 >> 2] = $277;
+ $286 = $276;
+ $287 = $277;
+ $pl$0 = 1;
+ $prefix$0 = 18283;
+ label = 76;
+ break L75;
+ }
+ if (!($fl$1$ & 2048)) {
+ $284 = $fl$1$ & 1;
+ $286 = $271;
+ $287 = $274;
+ $pl$0 = $284;
+ $prefix$0 = ($284 | 0) == 0 ? 18283 : 18285;
+ label = 76;
+ } else {
+ $286 = $271;
+ $287 = $274;
+ $pl$0 = 1;
+ $prefix$0 = 18284;
+ label = 76;
+ }
+ break;
+ }
+ case 117:
+ {
+ $176 = $arg;
+ $286 = HEAP32[$176 >> 2] | 0;
+ $287 = HEAP32[$176 + 4 >> 2] | 0;
+ $pl$0 = 0;
+ $prefix$0 = 18283;
+ label = 76;
+ break;
+ }
+ case 99:
+ {
+ HEAP8[$3 >> 0] = HEAP32[$arg >> 2];
+ $a$2 = $3;
+ $fl$6 = $175;
+ $p$5 = 1;
+ $pl$2 = 0;
+ $prefix$2 = 18283;
+ $z$2 = $1;
+ break;
+ }
+ case 109:
+ {
+ $314 = ___errno_location() | 0;
+ $a$1 = _strerror(HEAP32[$314 >> 2] | 0) | 0;
+ label = 82;
+ break;
+ }
+ case 115:
+ {
+ $317 = HEAP32[$arg >> 2] | 0;
+ $a$1 = ($317 | 0) != 0 ? $317 : 18293;
+ label = 82;
+ break;
+ }
+ case 67:
+ {
+ HEAP32[$wc >> 2] = HEAP32[$arg >> 2];
+ HEAP32[$4 >> 2] = 0;
+ HEAP32[$arg >> 2] = $wc;
+ $p$4198 = -1;
+ label = 86;
+ break;
+ }
+ case 83:
+ {
+ if (!$p$0) {
+ _pad($f, 32, $w$1, 0, $fl$1$);
+ $i$0$lcssa200 = 0;
+ label = 98;
+ } else {
+ $p$4198 = $p$0;
+ label = 86;
+ }
+ break;
+ }
+ case 65:
+ case 71:
+ case 70:
+ case 69:
+ case 97:
+ case 103:
+ case 102:
+ case 101:
+ {
+ $359 = +HEAPF64[$arg >> 3];
+ HEAP32[$e2$i >> 2] = 0;
+ HEAPF64[tempDoublePtr >> 3] = $359;
+ if ((HEAP32[tempDoublePtr + 4 >> 2] | 0) < 0) {
+ $$07$i = -$359;
+ $pl$0$i = 1;
+ $prefix$0$i = 18300;
+ } else if (!($fl$1$ & 2048)) {
+ $366 = $fl$1$ & 1;
+ $$07$i = $359;
+ $pl$0$i = $366;
+ $prefix$0$i = ($366 | 0) == 0 ? 18301 : 18306;
+ } else {
+ $$07$i = $359;
+ $pl$0$i = 1;
+ $prefix$0$i = 18303;
+ }
+ HEAPF64[tempDoublePtr >> 3] = $$07$i;
+ $370 = HEAP32[tempDoublePtr + 4 >> 2] & 2146435072;
+ do if ($370 >>> 0 < 2146435072 | ($370 | 0) == 2146435072 & 0 < 0) {
+ $392 = +_frexpl($$07$i, $e2$i) * 2.0;
+ $393 = $392 != 0.0;
+ if ($393) HEAP32[$e2$i >> 2] = (HEAP32[$e2$i >> 2] | 0) + -1;
+ $396 = $t$0 | 32;
+ if (($396 | 0) == 97) {
+ $398 = $t$0 & 32;
+ $prefix$0$$i = ($398 | 0) == 0 ? $prefix$0$i : $prefix$0$i + 9 | 0;
+ $401 = $pl$0$i | 2;
+ $403 = 12 - $p$0 | 0;
+ do if ($p$0 >>> 0 > 11 | ($403 | 0) == 0) $$1$i = $392; else {
+ $re$169$i = $403;
+ $round$068$i = 8.0;
+ while (1) {
+ $re$169$i = $re$169$i + -1 | 0;
+ $407 = $round$068$i * 16.0;
+ if (!$re$169$i) {
+ $$lcssa342 = $407;
+ break;
+ } else $round$068$i = $407;
+ }
+ if ((HEAP8[$prefix$0$$i >> 0] | 0) == 45) {
+ $$1$i = -($$lcssa342 + (-$392 - $$lcssa342));
+ break;
+ } else {
+ $$1$i = $392 + $$lcssa342 - $$lcssa342;
+ break;
+ }
+ } while (0);
+ $417 = HEAP32[$e2$i >> 2] | 0;
+ $420 = ($417 | 0) < 0 ? 0 - $417 | 0 : $417;
+ $423 = _fmt_u($420, (($420 | 0) < 0) << 31 >> 31, $5) | 0;
+ if (($423 | 0) == ($5 | 0)) {
+ HEAP8[$6 >> 0] = 48;
+ $estr$0$i = $6;
+ } else $estr$0$i = $423;
+ HEAP8[$estr$0$i + -1 >> 0] = ($417 >> 31 & 2) + 43;
+ $432 = $estr$0$i + -2 | 0;
+ HEAP8[$432 >> 0] = $t$0 + 15;
+ $notrhs$i = ($p$0 | 0) < 1;
+ $434 = ($fl$1$ & 8 | 0) == 0;
+ $$2$i = $$1$i;
+ $s$0$i = $buf$i;
+ while (1) {
+ $435 = ~~$$2$i;
+ $441 = $s$0$i + 1 | 0;
+ HEAP8[$s$0$i >> 0] = HEAPU8[18267 + $435 >> 0] | $398;
+ $$2$i = ($$2$i - +($435 | 0)) * 16.0;
+ do if (($441 - $7 | 0) == 1) {
+ if ($434 & ($notrhs$i & $$2$i == 0.0)) {
+ $s$1$i = $441;
+ break;
+ }
+ HEAP8[$441 >> 0] = 46;
+ $s$1$i = $s$0$i + 2 | 0;
+ } else $s$1$i = $441; while (0);
+ if (!($$2$i != 0.0)) {
+ $s$1$i$lcssa = $s$1$i;
+ break;
+ } else $s$0$i = $s$1$i;
+ }
+ $$pre182$i = $s$1$i$lcssa;
+ $l$0$i = ($p$0 | 0) != 0 & ($10 + $$pre182$i | 0) < ($p$0 | 0) ? $11 + $p$0 - $432 | 0 : $9 - $432 + $$pre182$i | 0;
+ $459 = $l$0$i + $401 | 0;
+ _pad($f, 32, $w$1, $459, $fl$1$);
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($prefix$0$$i, $401, $f) | 0;
+ _pad($f, 48, $w$1, $459, $fl$1$ ^ 65536);
+ $464 = $$pre182$i - $7 | 0;
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($buf$i, $464, $f) | 0;
+ $469 = $8 - $432 | 0;
+ _pad($f, 48, $l$0$i - ($464 + $469) | 0, 0, 0);
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($432, $469, $f) | 0;
+ _pad($f, 32, $w$1, $459, $fl$1$ ^ 8192);
+ $$0$i = ($459 | 0) < ($w$1 | 0) ? $w$1 : $459;
+ break;
+ }
+ $$p$i = ($p$0 | 0) < 0 ? 6 : $p$0;
+ if ($393) {
+ $479 = (HEAP32[$e2$i >> 2] | 0) + -28 | 0;
+ HEAP32[$e2$i >> 2] = $479;
+ $$3$i = $392 * 268435456.0;
+ $481 = $479;
+ } else {
+ $$3$i = $392;
+ $481 = HEAP32[$e2$i >> 2] | 0;
+ }
+ $$31$i = ($481 | 0) < 0 ? $big$i : $12;
+ $482 = $$31$i;
+ $$4$i = $$3$i;
+ $z$0$i = $$31$i;
+ while (1) {
+ $483 = ~~$$4$i >>> 0;
+ HEAP32[$z$0$i >> 2] = $483;
+ $484 = $z$0$i + 4 | 0;
+ $$4$i = ($$4$i - +($483 >>> 0)) * 1.0e9;
+ if (!($$4$i != 0.0)) {
+ $$lcssa326 = $484;
+ break;
+ } else $z$0$i = $484;
+ }
+ $$pr$i = HEAP32[$e2$i >> 2] | 0;
+ if (($$pr$i | 0) > 0) {
+ $491 = $$pr$i;
+ $a$1147$i = $$31$i;
+ $z$1146$i = $$lcssa326;
+ while (1) {
+ $492 = ($491 | 0) > 29 ? 29 : $491;
+ $d$0139$i = $z$1146$i + -4 | 0;
+ do if ($d$0139$i >>> 0 < $a$1147$i >>> 0) $a$2$ph$i = $a$1147$i; else {
+ $carry$0140$i = 0;
+ $d$0141$i = $d$0139$i;
+ while (1) {
+ $495 = _bitshift64Shl(HEAP32[$d$0141$i >> 2] | 0, 0, $492 | 0) | 0;
+ $497 = _i64Add($495 | 0, tempRet0 | 0, $carry$0140$i | 0, 0) | 0;
+ $498 = tempRet0;
+ $499 = ___uremdi3($497 | 0, $498 | 0, 1e9, 0) | 0;
+ HEAP32[$d$0141$i >> 2] = $499;
+ $501 = ___udivdi3($497 | 0, $498 | 0, 1e9, 0) | 0;
+ $d$0141$i = $d$0141$i + -4 | 0;
+ if ($d$0141$i >>> 0 < $a$1147$i >>> 0) {
+ $$lcssa327 = $501;
+ break;
+ } else $carry$0140$i = $501;
+ }
+ if (!$$lcssa327) {
+ $a$2$ph$i = $a$1147$i;
+ break;
+ }
+ $505 = $a$1147$i + -4 | 0;
+ HEAP32[$505 >> 2] = $$lcssa327;
+ $a$2$ph$i = $505;
+ } while (0);
+ $z$2$i = $z$1146$i;
+ while (1) {
+ if ($z$2$i >>> 0 <= $a$2$ph$i >>> 0) {
+ $z$2$i$lcssa = $z$2$i;
+ break;
+ }
+ $507 = $z$2$i + -4 | 0;
+ if (!(HEAP32[$507 >> 2] | 0)) $z$2$i = $507; else {
+ $z$2$i$lcssa = $z$2$i;
+ break;
+ }
+ }
+ $511 = (HEAP32[$e2$i >> 2] | 0) - $492 | 0;
+ HEAP32[$e2$i >> 2] = $511;
+ if (($511 | 0) > 0) {
+ $491 = $511;
+ $a$1147$i = $a$2$ph$i;
+ $z$1146$i = $z$2$i$lcssa;
+ } else {
+ $$pr47$i = $511;
+ $a$1$lcssa$i = $a$2$ph$i;
+ $z$1$lcssa$i = $z$2$i$lcssa;
+ break;
+ }
+ }
+ } else {
+ $$pr47$i = $$pr$i;
+ $a$1$lcssa$i = $$31$i;
+ $z$1$lcssa$i = $$lcssa326;
+ }
+ if (($$pr47$i | 0) < 0) {
+ $516 = (($$p$i + 25 | 0) / 9 | 0) + 1 | 0;
+ $517 = ($396 | 0) == 102;
+ $519 = $$pr47$i;
+ $a$3134$i = $a$1$lcssa$i;
+ $z$3133$i = $z$1$lcssa$i;
+ while (1) {
+ $518 = 0 - $519 | 0;
+ $521 = ($518 | 0) > 9 ? 9 : $518;
+ do if ($a$3134$i >>> 0 < $z$3133$i >>> 0) {
+ $527 = (1 << $521) + -1 | 0;
+ $528 = 1e9 >>> $521;
+ $carry3$0128$i = 0;
+ $d$1127$i = $a$3134$i;
+ while (1) {
+ $529 = HEAP32[$d$1127$i >> 2] | 0;
+ HEAP32[$d$1127$i >> 2] = ($529 >>> $521) + $carry3$0128$i;
+ $533 = Math_imul($529 & $527, $528) | 0;
+ $d$1127$i = $d$1127$i + 4 | 0;
+ if ($d$1127$i >>> 0 >= $z$3133$i >>> 0) {
+ $$lcssa329 = $533;
+ break;
+ } else $carry3$0128$i = $533;
+ }
+ $$a$3$i = (HEAP32[$a$3134$i >> 2] | 0) == 0 ? $a$3134$i + 4 | 0 : $a$3134$i;
+ if (!$$lcssa329) {
+ $$a$3186$i = $$a$3$i;
+ $z$4$i = $z$3133$i;
+ break;
+ }
+ HEAP32[$z$3133$i >> 2] = $$lcssa329;
+ $$a$3186$i = $$a$3$i;
+ $z$4$i = $z$3133$i + 4 | 0;
+ } else {
+ $$a$3186$i = (HEAP32[$a$3134$i >> 2] | 0) == 0 ? $a$3134$i + 4 | 0 : $a$3134$i;
+ $z$4$i = $z$3133$i;
+ } while (0);
+ $541 = $517 ? $$31$i : $$a$3186$i;
+ $$z$4$i = ($z$4$i - $541 >> 2 | 0) > ($516 | 0) ? $541 + ($516 << 2) | 0 : $z$4$i;
+ $519 = (HEAP32[$e2$i >> 2] | 0) + $521 | 0;
+ HEAP32[$e2$i >> 2] = $519;
+ if (($519 | 0) >= 0) {
+ $a$3$lcssa$i = $$a$3186$i;
+ $z$3$lcssa$i = $$z$4$i;
+ break;
+ } else {
+ $a$3134$i = $$a$3186$i;
+ $z$3133$i = $$z$4$i;
+ }
+ }
+ } else {
+ $a$3$lcssa$i = $a$1$lcssa$i;
+ $z$3$lcssa$i = $z$1$lcssa$i;
+ }
+ do if ($a$3$lcssa$i >>> 0 < $z$3$lcssa$i >>> 0) {
+ $555 = ($482 - $a$3$lcssa$i >> 2) * 9 | 0;
+ $556 = HEAP32[$a$3$lcssa$i >> 2] | 0;
+ if ($556 >>> 0 < 10) {
+ $e$1$i = $555;
+ break;
+ } else {
+ $e$0123$i = $555;
+ $i$0122$i = 10;
+ }
+ while (1) {
+ $i$0122$i = $i$0122$i * 10 | 0;
+ $559 = $e$0123$i + 1 | 0;
+ if ($556 >>> 0 < $i$0122$i >>> 0) {
+ $e$1$i = $559;
+ break;
+ } else $e$0123$i = $559;
+ }
+ } else $e$1$i = 0; while (0);
+ $564 = ($396 | 0) == 103;
+ $565 = ($$p$i | 0) != 0;
+ $567 = $$p$i - (($396 | 0) != 102 ? $e$1$i : 0) + (($565 & $564) << 31 >> 31) | 0;
+ if (($567 | 0) < ((($z$3$lcssa$i - $482 >> 2) * 9 | 0) + -9 | 0)) {
+ $574 = $567 + 9216 | 0;
+ $575 = ($574 | 0) / 9 | 0;
+ $576 = $$31$i + ($575 + -1023 << 2) | 0;
+ $j$0115$i = (($574 | 0) % 9 | 0) + 1 | 0;
+ if (($j$0115$i | 0) < 9) {
+ $i$1116$i = 10;
+ $j$0117$i = $j$0115$i;
+ while (1) {
+ $579 = $i$1116$i * 10 | 0;
+ $j$0117$i = $j$0117$i + 1 | 0;
+ if (($j$0117$i | 0) == 9) {
+ $i$1$lcssa$i = $579;
+ break;
+ } else $i$1116$i = $579;
+ }
+ } else $i$1$lcssa$i = 10;
+ $580 = HEAP32[$576 >> 2] | 0;
+ $581 = ($580 >>> 0) % ($i$1$lcssa$i >>> 0) | 0;
+ if (!$581) if (($$31$i + ($575 + -1022 << 2) | 0) == ($z$3$lcssa$i | 0)) {
+ $a$7$i = $a$3$lcssa$i;
+ $d$3$i = $576;
+ $e$3$i = $e$1$i;
+ } else label = 163; else label = 163;
+ do if ((label | 0) == 163) {
+ label = 0;
+ $$20$i = ((($580 >>> 0) / ($i$1$lcssa$i >>> 0) | 0) & 1 | 0) == 0 ? 9007199254740992.0 : 9007199254740994.0;
+ $588 = ($i$1$lcssa$i | 0) / 2 | 0;
+ do if ($581 >>> 0 < $588 >>> 0) $small$0$i = .5; else {
+ if (($581 | 0) == ($588 | 0)) if (($$31$i + ($575 + -1022 << 2) | 0) == ($z$3$lcssa$i | 0)) {
+ $small$0$i = 1.0;
+ break;
+ }
+ $small$0$i = 1.5;
+ } while (0);
+ do if (!$pl$0$i) {
+ $round6$1$i = $$20$i;
+ $small$1$i = $small$0$i;
+ } else {
+ if ((HEAP8[$prefix$0$i >> 0] | 0) != 45) {
+ $round6$1$i = $$20$i;
+ $small$1$i = $small$0$i;
+ break;
+ }
+ $round6$1$i = -$$20$i;
+ $small$1$i = -$small$0$i;
+ } while (0);
+ $598 = $580 - $581 | 0;
+ HEAP32[$576 >> 2] = $598;
+ if (!($round6$1$i + $small$1$i != $round6$1$i)) {
+ $a$7$i = $a$3$lcssa$i;
+ $d$3$i = $576;
+ $e$3$i = $e$1$i;
+ break;
+ }
+ $601 = $598 + $i$1$lcssa$i | 0;
+ HEAP32[$576 >> 2] = $601;
+ if ($601 >>> 0 > 999999999) {
+ $a$5109$i = $a$3$lcssa$i;
+ $d$2108$i = $576;
+ while (1) {
+ $603 = $d$2108$i + -4 | 0;
+ HEAP32[$d$2108$i >> 2] = 0;
+ if ($603 >>> 0 < $a$5109$i >>> 0) {
+ $605 = $a$5109$i + -4 | 0;
+ HEAP32[$605 >> 2] = 0;
+ $a$6$i = $605;
+ } else $a$6$i = $a$5109$i;
+ $607 = (HEAP32[$603 >> 2] | 0) + 1 | 0;
+ HEAP32[$603 >> 2] = $607;
+ if ($607 >>> 0 > 999999999) {
+ $a$5109$i = $a$6$i;
+ $d$2108$i = $603;
+ } else {
+ $a$5$lcssa$i = $a$6$i;
+ $d$2$lcssa$i = $603;
+ break;
+ }
+ }
+ } else {
+ $a$5$lcssa$i = $a$3$lcssa$i;
+ $d$2$lcssa$i = $576;
+ }
+ $612 = ($482 - $a$5$lcssa$i >> 2) * 9 | 0;
+ $613 = HEAP32[$a$5$lcssa$i >> 2] | 0;
+ if ($613 >>> 0 < 10) {
+ $a$7$i = $a$5$lcssa$i;
+ $d$3$i = $d$2$lcssa$i;
+ $e$3$i = $612;
+ break;
+ } else {
+ $e$2104$i = $612;
+ $i$2103$i = 10;
+ }
+ while (1) {
+ $i$2103$i = $i$2103$i * 10 | 0;
+ $616 = $e$2104$i + 1 | 0;
+ if ($613 >>> 0 < $i$2103$i >>> 0) {
+ $a$7$i = $a$5$lcssa$i;
+ $d$3$i = $d$2$lcssa$i;
+ $e$3$i = $616;
+ break;
+ } else $e$2104$i = $616;
+ }
+ } while (0);
+ $618 = $d$3$i + 4 | 0;
+ $a$8$ph$i = $a$7$i;
+ $e$4$ph$i = $e$3$i;
+ $z$6$ph$i = $z$3$lcssa$i >>> 0 > $618 >>> 0 ? $618 : $z$3$lcssa$i;
+ } else {
+ $a$8$ph$i = $a$3$lcssa$i;
+ $e$4$ph$i = $e$1$i;
+ $z$6$ph$i = $z$3$lcssa$i;
+ }
+ $620 = 0 - $e$4$ph$i | 0;
+ $z$6$i = $z$6$ph$i;
+ while (1) {
+ if ($z$6$i >>> 0 <= $a$8$ph$i >>> 0) {
+ $$lcssa159$i = 0;
+ $z$6$i$lcssa = $z$6$i;
+ break;
+ }
+ $622 = $z$6$i + -4 | 0;
+ if (!(HEAP32[$622 >> 2] | 0)) $z$6$i = $622; else {
+ $$lcssa159$i = 1;
+ $z$6$i$lcssa = $z$6$i;
+ break;
+ }
+ }
+ do if ($564) {
+ $$p$$i = ($565 & 1 ^ 1) + $$p$i | 0;
+ if (($$p$$i | 0) > ($e$4$ph$i | 0) & ($e$4$ph$i | 0) > -5) {
+ $$013$i = $t$0 + -1 | 0;
+ $$210$i = $$p$$i + -1 - $e$4$ph$i | 0;
+ } else {
+ $$013$i = $t$0 + -2 | 0;
+ $$210$i = $$p$$i + -1 | 0;
+ }
+ $633 = $fl$1$ & 8;
+ if ($633) {
+ $$114$i = $$013$i;
+ $$311$i = $$210$i;
+ $$pre$phi184$iZ2D = $633;
+ break;
+ }
+ do if ($$lcssa159$i) {
+ $636 = HEAP32[$z$6$i$lcssa + -4 >> 2] | 0;
+ if (!$636) {
+ $j$2$i = 9;
+ break;
+ }
+ if (!(($636 >>> 0) % 10 | 0)) {
+ $i$399$i = 10;
+ $j$1100$i = 0;
+ } else {
+ $j$2$i = 0;
+ break;
+ }
+ while (1) {
+ $i$399$i = $i$399$i * 10 | 0;
+ $641 = $j$1100$i + 1 | 0;
+ if (($636 >>> 0) % ($i$399$i >>> 0) | 0) {
+ $j$2$i = $641;
+ break;
+ } else $j$1100$i = $641;
+ }
+ } else $j$2$i = 9; while (0);
+ $650 = (($z$6$i$lcssa - $482 >> 2) * 9 | 0) + -9 | 0;
+ if (($$013$i | 32 | 0) == 102) {
+ $651 = $650 - $j$2$i | 0;
+ $$21$i = ($651 | 0) < 0 ? 0 : $651;
+ $$114$i = $$013$i;
+ $$311$i = ($$210$i | 0) < ($$21$i | 0) ? $$210$i : $$21$i;
+ $$pre$phi184$iZ2D = 0;
+ break;
+ } else {
+ $655 = $650 + $e$4$ph$i - $j$2$i | 0;
+ $$23$i = ($655 | 0) < 0 ? 0 : $655;
+ $$114$i = $$013$i;
+ $$311$i = ($$210$i | 0) < ($$23$i | 0) ? $$210$i : $$23$i;
+ $$pre$phi184$iZ2D = 0;
+ break;
+ }
+ } else {
+ $$114$i = $t$0;
+ $$311$i = $$p$i;
+ $$pre$phi184$iZ2D = $fl$1$ & 8;
+ } while (0);
+ $658 = $$311$i | $$pre$phi184$iZ2D;
+ $660 = ($658 | 0) != 0 & 1;
+ $662 = ($$114$i | 32 | 0) == 102;
+ if ($662) {
+ $$pn$i = ($e$4$ph$i | 0) > 0 ? $e$4$ph$i : 0;
+ $estr$2$i = 0;
+ } else {
+ $666 = ($e$4$ph$i | 0) < 0 ? $620 : $e$4$ph$i;
+ $669 = _fmt_u($666, (($666 | 0) < 0) << 31 >> 31, $5) | 0;
+ if (($8 - $669 | 0) < 2) {
+ $estr$193$i = $669;
+ while (1) {
+ $673 = $estr$193$i + -1 | 0;
+ HEAP8[$673 >> 0] = 48;
+ if (($8 - $673 | 0) < 2) $estr$193$i = $673; else {
+ $estr$1$lcssa$i = $673;
+ break;
+ }
+ }
+ } else $estr$1$lcssa$i = $669;
+ HEAP8[$estr$1$lcssa$i + -1 >> 0] = ($e$4$ph$i >> 31 & 2) + 43;
+ $683 = $estr$1$lcssa$i + -2 | 0;
+ HEAP8[$683 >> 0] = $$114$i;
+ $$pn$i = $8 - $683 | 0;
+ $estr$2$i = $683;
+ }
+ $688 = $pl$0$i + 1 + $$311$i + $660 + $$pn$i | 0;
+ _pad($f, 32, $w$1, $688, $fl$1$);
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($prefix$0$i, $pl$0$i, $f) | 0;
+ _pad($f, 48, $w$1, $688, $fl$1$ ^ 65536);
+ do if ($662) {
+ $r$0$a$8$i = $a$8$ph$i >>> 0 > $$31$i >>> 0 ? $$31$i : $a$8$ph$i;
+ $d$482$i = $r$0$a$8$i;
+ while (1) {
+ $695 = _fmt_u(HEAP32[$d$482$i >> 2] | 0, 0, $13) | 0;
+ do if (($d$482$i | 0) == ($r$0$a$8$i | 0)) {
+ if (($695 | 0) != ($13 | 0)) {
+ $s7$1$i = $695;
+ break;
+ }
+ HEAP8[$15 >> 0] = 48;
+ $s7$1$i = $15;
+ } else {
+ if ($695 >>> 0 > $buf$i >>> 0) $s7$079$i = $695; else {
+ $s7$1$i = $695;
+ break;
+ }
+ while (1) {
+ $698 = $s7$079$i + -1 | 0;
+ HEAP8[$698 >> 0] = 48;
+ if ($698 >>> 0 > $buf$i >>> 0) $s7$079$i = $698; else {
+ $s7$1$i = $698;
+ break;
+ }
+ }
+ } while (0);
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($s7$1$i, $14 - $s7$1$i | 0, $f) | 0;
+ $706 = $d$482$i + 4 | 0;
+ if ($706 >>> 0 > $$31$i >>> 0) {
+ $$lcssa339 = $706;
+ break;
+ } else $d$482$i = $706;
+ }
+ do if ($658) {
+ if (HEAP32[$f >> 2] & 32) break;
+ ___fwritex(18335, 1, $f) | 0;
+ } while (0);
+ if (($$311$i | 0) > 0 & $$lcssa339 >>> 0 < $z$6$i$lcssa >>> 0) {
+ $$41276$i = $$311$i;
+ $d$575$i = $$lcssa339;
+ while (1) {
+ $716 = _fmt_u(HEAP32[$d$575$i >> 2] | 0, 0, $13) | 0;
+ if ($716 >>> 0 > $buf$i >>> 0) {
+ $s8$070$i = $716;
+ while (1) {
+ $718 = $s8$070$i + -1 | 0;
+ HEAP8[$718 >> 0] = 48;
+ if ($718 >>> 0 > $buf$i >>> 0) $s8$070$i = $718; else {
+ $s8$0$lcssa$i = $718;
+ break;
+ }
+ }
+ } else $s8$0$lcssa$i = $716;
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($s8$0$lcssa$i, ($$41276$i | 0) > 9 ? 9 : $$41276$i, $f) | 0;
+ $d$575$i = $d$575$i + 4 | 0;
+ $726 = $$41276$i + -9 | 0;
+ if (!(($$41276$i | 0) > 9 & $d$575$i >>> 0 < $z$6$i$lcssa >>> 0)) {
+ $$412$lcssa$i = $726;
+ break;
+ } else $$41276$i = $726;
+ }
+ } else $$412$lcssa$i = $$311$i;
+ _pad($f, 48, $$412$lcssa$i + 9 | 0, 9, 0);
+ } else {
+ $z$6$$i = $$lcssa159$i ? $z$6$i$lcssa : $a$8$ph$i + 4 | 0;
+ if (($$311$i | 0) > -1) {
+ $733 = ($$pre$phi184$iZ2D | 0) == 0;
+ $$587$i = $$311$i;
+ $d$686$i = $a$8$ph$i;
+ while (1) {
+ $735 = _fmt_u(HEAP32[$d$686$i >> 2] | 0, 0, $13) | 0;
+ if (($735 | 0) == ($13 | 0)) {
+ HEAP8[$15 >> 0] = 48;
+ $s9$0$i = $15;
+ } else $s9$0$i = $735;
+ do if (($d$686$i | 0) == ($a$8$ph$i | 0)) {
+ $741 = $s9$0$i + 1 | 0;
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($s9$0$i, 1, $f) | 0;
+ if ($733 & ($$587$i | 0) < 1) {
+ $s9$2$i = $741;
+ break;
+ }
+ if (HEAP32[$f >> 2] & 32) {
+ $s9$2$i = $741;
+ break;
+ }
+ ___fwritex(18335, 1, $f) | 0;
+ $s9$2$i = $741;
+ } else {
+ if ($s9$0$i >>> 0 > $buf$i >>> 0) $s9$183$i = $s9$0$i; else {
+ $s9$2$i = $s9$0$i;
+ break;
+ }
+ while (1) {
+ $739 = $s9$183$i + -1 | 0;
+ HEAP8[$739 >> 0] = 48;
+ if ($739 >>> 0 > $buf$i >>> 0) $s9$183$i = $739; else {
+ $s9$2$i = $739;
+ break;
+ }
+ }
+ } while (0);
+ $750 = $14 - $s9$2$i | 0;
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($s9$2$i, ($$587$i | 0) > ($750 | 0) ? $750 : $$587$i, $f) | 0;
+ $756 = $$587$i - $750 | 0;
+ $d$686$i = $d$686$i + 4 | 0;
+ if (!($d$686$i >>> 0 < $z$6$$i >>> 0 & ($756 | 0) > -1)) {
+ $$5$lcssa$i = $756;
+ break;
+ } else $$587$i = $756;
+ }
+ } else $$5$lcssa$i = $$311$i;
+ _pad($f, 48, $$5$lcssa$i + 18 | 0, 18, 0);
+ if (HEAP32[$f >> 2] & 32) break;
+ ___fwritex($estr$2$i, $8 - $estr$2$i | 0, $f) | 0;
+ } while (0);
+ _pad($f, 32, $w$1, $688, $fl$1$ ^ 8192);
+ $$0$i = ($688 | 0) < ($w$1 | 0) ? $w$1 : $688;
+ } else {
+ $377 = ($t$0 & 32 | 0) != 0;
+ $379 = $$07$i != $$07$i | 0.0 != 0.0;
+ $pl$1$i = $379 ? 0 : $pl$0$i;
+ $381 = $pl$1$i + 3 | 0;
+ _pad($f, 32, $w$1, $381, $175);
+ $382 = HEAP32[$f >> 2] | 0;
+ if (!($382 & 32)) {
+ ___fwritex($prefix$0$i, $pl$1$i, $f) | 0;
+ $386 = HEAP32[$f >> 2] | 0;
+ } else $386 = $382;
+ if (!($386 & 32)) ___fwritex($379 ? ($377 ? 18327 : 18331) : $377 ? 18319 : 18323, 3, $f) | 0;
+ _pad($f, 32, $w$1, $381, $fl$1$ ^ 8192);
+ $$0$i = ($381 | 0) < ($w$1 | 0) ? $w$1 : $381;
+ } while (0);
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $$0$i;
+ $l10n$0 = $l10n$3;
+ continue L1;
+ break;
+ }
+ default:
+ {
+ $a$2 = $fmt41;
+ $fl$6 = $fl$1$;
+ $p$5 = $p$0;
+ $pl$2 = 0;
+ $prefix$2 = 18283;
+ $z$2 = $1;
+ }
+ } while (0);
+ L313 : do if ((label | 0) == 64) {
+ label = 0;
+ $206 = $arg;
+ $208 = HEAP32[$206 >> 2] | 0;
+ $211 = HEAP32[$206 + 4 >> 2] | 0;
+ $212 = $t$1 & 32;
+ if (($208 | 0) == 0 & ($211 | 0) == 0) {
+ $a$0 = $1;
+ $fl$4 = $fl$3;
+ $p$2 = $p$1;
+ $pl$1 = 0;
+ $prefix$1 = 18283;
+ label = 77;
+ } else {
+ $$012$i = $1;
+ $217 = $208;
+ $224 = $211;
+ while (1) {
+ $223 = $$012$i + -1 | 0;
+ HEAP8[$223 >> 0] = HEAPU8[18267 + ($217 & 15) >> 0] | $212;
+ $217 = _bitshift64Lshr($217 | 0, $224 | 0, 4) | 0;
+ $224 = tempRet0;
+ if (($217 | 0) == 0 & ($224 | 0) == 0) {
+ $$lcssa344 = $223;
+ break;
+ } else $$012$i = $223;
+ }
+ $230 = $arg;
+ if (($fl$3 & 8 | 0) == 0 | (HEAP32[$230 >> 2] | 0) == 0 & (HEAP32[$230 + 4 >> 2] | 0) == 0) {
+ $a$0 = $$lcssa344;
+ $fl$4 = $fl$3;
+ $p$2 = $p$1;
+ $pl$1 = 0;
+ $prefix$1 = 18283;
+ label = 77;
+ } else {
+ $a$0 = $$lcssa344;
+ $fl$4 = $fl$3;
+ $p$2 = $p$1;
+ $pl$1 = 2;
+ $prefix$1 = 18283 + ($t$1 >> 4) | 0;
+ label = 77;
+ }
+ }
+ } else if ((label | 0) == 76) {
+ label = 0;
+ $a$0 = _fmt_u($286, $287, $1) | 0;
+ $fl$4 = $fl$1$;
+ $p$2 = $p$0;
+ $pl$1 = $pl$0;
+ $prefix$1 = $prefix$0;
+ label = 77;
+ } else if ((label | 0) == 82) {
+ label = 0;
+ $320 = _memchr($a$1, 0, $p$0) | 0;
+ $321 = ($320 | 0) == 0;
+ $a$2 = $a$1;
+ $fl$6 = $175;
+ $p$5 = $321 ? $p$0 : $320 - $a$1 | 0;
+ $pl$2 = 0;
+ $prefix$2 = 18283;
+ $z$2 = $321 ? $a$1 + $p$0 | 0 : $320;
+ } else if ((label | 0) == 86) {
+ label = 0;
+ $i$0114 = 0;
+ $l$1113 = 0;
+ $ws$0115 = HEAP32[$arg >> 2] | 0;
+ while (1) {
+ $334 = HEAP32[$ws$0115 >> 2] | 0;
+ if (!$334) {
+ $i$0$lcssa = $i$0114;
+ $l$2 = $l$1113;
+ break;
+ }
+ $336 = _wctomb($mb, $334) | 0;
+ if (($336 | 0) < 0 | $336 >>> 0 > ($p$4198 - $i$0114 | 0) >>> 0) {
+ $i$0$lcssa = $i$0114;
+ $l$2 = $336;
+ break;
+ }
+ $341 = $336 + $i$0114 | 0;
+ if ($p$4198 >>> 0 > $341 >>> 0) {
+ $i$0114 = $341;
+ $l$1113 = $336;
+ $ws$0115 = $ws$0115 + 4 | 0;
+ } else {
+ $i$0$lcssa = $341;
+ $l$2 = $336;
+ break;
+ }
+ }
+ if (($l$2 | 0) < 0) {
+ $$0 = -1;
+ break L1;
+ }
+ _pad($f, 32, $w$1, $i$0$lcssa, $fl$1$);
+ if (!$i$0$lcssa) {
+ $i$0$lcssa200 = 0;
+ label = 98;
+ } else {
+ $i$1125 = 0;
+ $ws$1126 = HEAP32[$arg >> 2] | 0;
+ while (1) {
+ $346 = HEAP32[$ws$1126 >> 2] | 0;
+ if (!$346) {
+ $i$0$lcssa200 = $i$0$lcssa;
+ label = 98;
+ break L313;
+ }
+ $349 = _wctomb($mb, $346) | 0;
+ $i$1125 = $349 + $i$1125 | 0;
+ if (($i$1125 | 0) > ($i$0$lcssa | 0)) {
+ $i$0$lcssa200 = $i$0$lcssa;
+ label = 98;
+ break L313;
+ }
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($mb, $349, $f) | 0;
+ if ($i$1125 >>> 0 >= $i$0$lcssa >>> 0) {
+ $i$0$lcssa200 = $i$0$lcssa;
+ label = 98;
+ break;
+ } else $ws$1126 = $ws$1126 + 4 | 0;
+ }
+ }
+ } while (0);
+ if ((label | 0) == 98) {
+ label = 0;
+ _pad($f, 32, $w$1, $i$0$lcssa200, $fl$1$ ^ 8192);
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = ($w$1 | 0) > ($i$0$lcssa200 | 0) ? $w$1 : $i$0$lcssa200;
+ $l10n$0 = $l10n$3;
+ continue;
+ }
+ if ((label | 0) == 77) {
+ label = 0;
+ $$fl$4 = ($p$2 | 0) > -1 ? $fl$4 & -65537 : $fl$4;
+ $291 = $arg;
+ $299 = (HEAP32[$291 >> 2] | 0) != 0 | (HEAP32[$291 + 4 >> 2] | 0) != 0;
+ if (($p$2 | 0) != 0 | $299) {
+ $305 = ($299 & 1 ^ 1) + ($2 - $a$0) | 0;
+ $a$2 = $a$0;
+ $fl$6 = $$fl$4;
+ $p$5 = ($p$2 | 0) > ($305 | 0) ? $p$2 : $305;
+ $pl$2 = $pl$1;
+ $prefix$2 = $prefix$1;
+ $z$2 = $1;
+ } else {
+ $a$2 = $1;
+ $fl$6 = $$fl$4;
+ $p$5 = 0;
+ $pl$2 = $pl$1;
+ $prefix$2 = $prefix$1;
+ $z$2 = $1;
+ }
+ }
+ $771 = $z$2 - $a$2 | 0;
+ $$p$5 = ($p$5 | 0) < ($771 | 0) ? $771 : $p$5;
+ $773 = $pl$2 + $$p$5 | 0;
+ $w$2 = ($w$1 | 0) < ($773 | 0) ? $773 : $w$1;
+ _pad($f, 32, $w$2, $773, $fl$6);
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($prefix$2, $pl$2, $f) | 0;
+ _pad($f, 48, $w$2, $773, $fl$6 ^ 65536);
+ _pad($f, 48, $$p$5, $771, 0);
+ if (!(HEAP32[$f >> 2] & 32)) ___fwritex($a$2, $771, $f) | 0;
+ _pad($f, 32, $w$2, $773, $fl$6 ^ 8192);
+ $cnt$0 = $cnt$1;
+ $fmt41 = $$lcssa323;
+ $l$0 = $w$2;
+ $l10n$0 = $l10n$3;
+ }
+ L348 : do if ((label | 0) == 245) if (!$f) if (!$l10n$0$lcssa) $$0 = 0; else {
+ $i$2100 = 1;
+ while (1) {
+ $786 = HEAP32[$nl_type + ($i$2100 << 2) >> 2] | 0;
+ if (!$786) {
+ $i$2100$lcssa = $i$2100;
+ break;
+ }
+ _pop_arg($nl_arg + ($i$2100 << 3) | 0, $786, $ap);
+ $i$2100 = $i$2100 + 1 | 0;
+ if (($i$2100 | 0) >= 10) {
+ $$0 = 1;
+ break L348;
+ }
+ }
+ if (($i$2100$lcssa | 0) < 10) {
+ $i$398 = $i$2100$lcssa;
+ while (1) {
+ if (HEAP32[$nl_type + ($i$398 << 2) >> 2] | 0) {
+ $$0 = -1;
+ break L348;
+ }
+ $i$398 = $i$398 + 1 | 0;
+ if (($i$398 | 0) >= 10) {
+ $$0 = 1;
+ break;
+ }
+ }
+ } else $$0 = 1;
+ } else $$0 = $cnt$1$lcssa; while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+function __ZN10__cxxabiv112_GLOBAL__N_118parse_expr_primaryINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $$0$i = 0, $$0$i$i$i = 0, $$0$i$i$i$i = 0, $$0$i$i$i$i46 = 0, $$0$i$i$i$i62 = 0, $$0$i$i$i26 = 0, $$0$i$i117 = 0, $$0$i49 = 0, $$01$i$i$i122 = 0, $$01$i$i$i41126 = 0, $$01$i$i$i57130 = 0, $$1$i = 0, $$lcssa = 0, $$lcssa154 = 0, $$lcssa155 = 0, $$lcssa157 = 0, $$lcssa158 = 0, $$lcssa160 = 0, $$lcssa161 = 0, $0 = 0, $1 = 0, $10 = 0, $101 = 0, $102 = 0, $104 = 0, $105 = 0, $107 = 0, $108 = 0, $11 = 0, $110 = 0, $111 = 0, $113 = 0, $114 = 0, $116 = 0, $117 = 0, $119 = 0, $12 = 0, $120 = 0, $122 = 0, $123 = 0, $125 = 0, $126 = 0, $128 = 0, $129 = 0, $13 = 0, $131 = 0, $132 = 0, $134 = 0, $138 = 0, $14 = 0, $141 = 0, $145 = 0, $148 = 0, $148$phi = 0, $149 = 0, $15 = 0, $156 = 0, $157 = 0, $159 = 0, $16 = 0, $163 = 0, $165 = 0, $17 = 0, $171 = 0, $173 = 0, $174 = 0, $176 = 0, $18 = 0, $183 = 0, $184 = 0, $185 = 0, $186 = 0, $19 = 0, $190 = 0, $192 = 0, $195 = 0, $196 = 0, $2 = 0, $20 = 0, $200 = 0, $204 = 0, $207 = 0, $21 = 0, $211 = 0, $214 = 0, $214$phi = 0, $215 = 0, $22 = 0, $222 = 0, $223 = 0, $225 = 0, $229 = 0, $23 = 0, $231 = 0, $236 = 0, $238 = 0, $239 = 0, $24 = 0, $241 = 0, $248 = 0, $249 = 0, $25 = 0, $250 = 0, $251 = 0, $255 = 0, $257 = 0, $260 = 0, $261 = 0, $265 = 0, $269 = 0, $272 = 0, $276 = 0, $279 = 0, $279$phi = 0, $280 = 0, $287 = 0, $288 = 0, $290 = 0, $294 = 0, $296 = 0, $3 = 0, $301 = 0, $303 = 0, $304 = 0, $306 = 0, $31 = 0, $313 = 0, $314 = 0, $315 = 0, $316 = 0, $320 = 0, $322 = 0, $325 = 0, $326 = 0, $333 = 0, $334 = 0, $34 = 0, $340 = 0, $346 = 0, $35 = 0, $354 = 0, $356 = 0, $357 = 0, $360 = 0, $365 = 0, $372 = 0, $373 = 0, $382 = 0, $384 = 0, $394 = 0, $4 = 0, $43 = 0, $44 = 0, $46 = 0, $5 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $6 = 0, $60 = 0, $62 = 0, $65 = 0, $66 = 0, $69 = 0, $7 = 0, $70 = 0, $72 = 0, $79 = 0, $8 = 0, $80 = 0, $81 = 0, $82 = 0, $86 = 0, $88 = 0, $9 = 0, $91 = 0, $92 = 0, $95 = 0, $96 = 0, $98 = 0, $99 = 0, $__p$0$i$i116 = 0, $__p$0$ph$i$i = 0, $e$0$i124 = 0, $e$0$i124$lcssa153 = 0, $e$0$i33128 = 0, $e$0$i33128$lcssa156 = 0, $e$0$i52132 = 0, $e$0$i52132$lcssa159 = 0, $n$0120 = 0, $n$0120$lcssa = 0, $num$i51 = 0, $t$0$i125 = 0, $t$0$i34129 = 0, $t$0$i53133 = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, $vararg_buffer4 = 0, dest = 0, sp = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 480 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer4 = sp + 72 | 0;
+ $vararg_buffer1 = sp + 48 | 0;
+ $vararg_buffer = sp + 24 | 0;
+ $0 = sp;
+ $num$i51 = sp + 432 | 0;
+ $1 = sp + 408 | 0;
+ $2 = sp + 396 | 0;
+ $3 = sp + 384 | 0;
+ $4 = sp + 360 | 0;
+ $5 = sp + 336 | 0;
+ $6 = sp + 320 | 0;
+ $7 = sp + 308 | 0;
+ $8 = sp + 296 | 0;
+ $9 = sp + 284 | 0;
+ $10 = sp + 272 | 0;
+ $11 = sp + 260 | 0;
+ $12 = sp + 248 | 0;
+ $13 = sp + 236 | 0;
+ $14 = sp + 224 | 0;
+ $15 = sp + 212 | 0;
+ $16 = sp + 200 | 0;
+ $17 = sp + 188 | 0;
+ $18 = sp + 176 | 0;
+ $19 = sp + 152 | 0;
+ $20 = sp + 140 | 0;
+ $21 = sp + 128 | 0;
+ $22 = sp + 116 | 0;
+ $23 = sp + 104 | 0;
+ $24 = sp + 92 | 0;
+ $25 = $last;
+ L1 : do if (($25 - $first | 0) > 3) if ((HEAP8[$first >> 0] | 0) == 76) {
+ $31 = $first + 1 | 0;
+ do switch (HEAP8[$31 >> 0] | 0) {
+ case 84:
+ {
+ $$0 = $first;
+ break L1;
+ break;
+ }
+ case 119:
+ {
+ $34 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($3, 13764, 7);
+ $35 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($34, $last, $3, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ $$0 = ($35 | 0) == ($34 | 0) ? $first : $35;
+ break L1;
+ break;
+ }
+ case 98:
+ {
+ if ((HEAP8[$first + 3 >> 0] | 0) != 69) {
+ $$0 = $first;
+ break L1;
+ }
+ switch (HEAP8[$first + 2 >> 0] | 0) {
+ case 48:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj6EEERAT__Kc($4, 13772);
+ $43 = $db + 4 | 0;
+ $44 = HEAP32[$43 >> 2] | 0;
+ $46 = HEAP32[$db + 8 >> 2] | 0;
+ if ($44 >>> 0 < $46 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($44, $4);
+ HEAP32[$43 >> 2] = (HEAP32[$43 >> 2] | 0) + 24;
+ } else {
+ $53 = HEAP32[$db >> 2] | 0;
+ $54 = $44 - $53 | 0;
+ $55 = ($54 | 0) / 24 | 0;
+ $56 = $55 + 1 | 0;
+ if (($54 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $60 = ($46 - $53 | 0) / 24 | 0;
+ if ($60 >>> 0 < 1073741823) {
+ $62 = $60 << 1;
+ $$0$i$i$i = $62 >>> 0 < $56 >>> 0 ? $56 : $62;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($0, $$0$i$i$i, $55, $db + 12 | 0);
+ $65 = $0 + 8 | 0;
+ $66 = HEAP32[$65 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($66, $4);
+ HEAP32[$65 >> 2] = $66 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $0);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($0);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($4);
+ $$0 = $first + 4 | 0;
+ break L1;
+ break;
+ }
+ case 49:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj5EEERAT__Kc($5, 13778);
+ $69 = $db + 4 | 0;
+ $70 = HEAP32[$69 >> 2] | 0;
+ $72 = HEAP32[$db + 8 >> 2] | 0;
+ if ($70 >>> 0 < $72 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($70, $5);
+ HEAP32[$69 >> 2] = (HEAP32[$69 >> 2] | 0) + 24;
+ } else {
+ $79 = HEAP32[$db >> 2] | 0;
+ $80 = $70 - $79 | 0;
+ $81 = ($80 | 0) / 24 | 0;
+ $82 = $81 + 1 | 0;
+ if (($80 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $86 = ($72 - $79 | 0) / 24 | 0;
+ if ($86 >>> 0 < 1073741823) {
+ $88 = $86 << 1;
+ $$0$i$i$i26 = $88 >>> 0 < $82 >>> 0 ? $82 : $88;
+ } else $$0$i$i$i26 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($0, $$0$i$i$i26, $81, $db + 12 | 0);
+ $91 = $0 + 8 | 0;
+ $92 = HEAP32[$91 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($92, $5);
+ HEAP32[$91 >> 2] = $92 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $0);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($0);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($5);
+ $$0 = $first + 4 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ break;
+ }
+ case 99:
+ {
+ $95 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($6, 13783, 4);
+ $96 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($95, $last, $6, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($6);
+ $$0 = ($96 | 0) == ($95 | 0) ? $first : $96;
+ break L1;
+ break;
+ }
+ case 97:
+ {
+ $98 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($7, 13788, 11);
+ $99 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($98, $last, $7, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($7);
+ $$0 = ($99 | 0) == ($98 | 0) ? $first : $99;
+ break L1;
+ break;
+ }
+ case 104:
+ {
+ $101 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($8, 13800, 13);
+ $102 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($101, $last, $8, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($8);
+ $$0 = ($102 | 0) == ($101 | 0) ? $first : $102;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ $104 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($9, 13814, 5);
+ $105 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($104, $last, $9, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($9);
+ $$0 = ($105 | 0) == ($104 | 0) ? $first : $105;
+ break L1;
+ break;
+ }
+ case 116:
+ {
+ $107 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($10, 13820, 14);
+ $108 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($107, $last, $10, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($10);
+ $$0 = ($108 | 0) == ($107 | 0) ? $first : $108;
+ break L1;
+ break;
+ }
+ case 105:
+ {
+ $110 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($11, 13835, 0);
+ $111 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($110, $last, $11, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($11);
+ $$0 = ($111 | 0) == ($110 | 0) ? $first : $111;
+ break L1;
+ break;
+ }
+ case 106:
+ {
+ $113 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($12, 13836, 1);
+ $114 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($113, $last, $12, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($12);
+ $$0 = ($114 | 0) == ($113 | 0) ? $first : $114;
+ break L1;
+ break;
+ }
+ case 108:
+ {
+ $116 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($13, 13838, 1);
+ $117 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($116, $last, $13, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($13);
+ $$0 = ($117 | 0) == ($116 | 0) ? $first : $117;
+ break L1;
+ break;
+ }
+ case 109:
+ {
+ $119 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($14, 13840, 2);
+ $120 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($119, $last, $14, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($14);
+ $$0 = ($120 | 0) == ($119 | 0) ? $first : $120;
+ break L1;
+ break;
+ }
+ case 120:
+ {
+ $122 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($15, 13843, 2);
+ $123 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($122, $last, $15, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($15);
+ $$0 = ($123 | 0) == ($122 | 0) ? $first : $123;
+ break L1;
+ break;
+ }
+ case 121:
+ {
+ $125 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($16, 13846, 3);
+ $126 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($125, $last, $16, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($16);
+ $$0 = ($126 | 0) == ($125 | 0) ? $first : $126;
+ break L1;
+ break;
+ }
+ case 110:
+ {
+ $128 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($17, 13850, 8);
+ $129 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($128, $last, $17, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($17);
+ $$0 = ($129 | 0) == ($128 | 0) ? $first : $129;
+ break L1;
+ break;
+ }
+ case 111:
+ {
+ $131 = $first + 2 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($18, 13859, 17);
+ $132 = __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($131, $last, $18, $db) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($18);
+ $$0 = ($132 | 0) == ($131 | 0) ? $first : $132;
+ break L1;
+ break;
+ }
+ case 102:
+ {
+ $134 = $first + 2 | 0;
+ L67 : do if (($25 - $134 | 0) >>> 0 > 8) {
+ $138 = $first + 10 | 0;
+ $141 = HEAP8[$134 >> 0] | 0;
+ $148 = $first;
+ $e$0$i124 = $0;
+ $t$0$i125 = $134;
+ while (1) {
+ if (!(_isxdigit($141 << 24 >> 24) | 0)) {
+ $$0$i = $134;
+ break L67;
+ }
+ $145 = HEAP8[$t$0$i125 >> 0] | 0;
+ $149 = HEAP8[$148 + 3 >> 0] | 0;
+ HEAP8[$e$0$i124 >> 0] = ((($149 << 24 >> 24) + -48 | 0) >>> 0 < 10 ? 208 : 169) + ($149 & 255) + ((($145 + -48 | 0) >>> 0 < 10 ? 0 : 9) + $145 << 4);
+ $156 = $t$0$i125 + 2 | 0;
+ $157 = $e$0$i124 + 1 | 0;
+ $159 = HEAP8[$156 >> 0] | 0;
+ if (($156 | 0) == ($138 | 0)) {
+ $$lcssa154 = $157;
+ $$lcssa155 = $159;
+ $e$0$i124$lcssa153 = $e$0$i124;
+ break;
+ } else {
+ $148$phi = $t$0$i125;
+ $141 = $159;
+ $e$0$i124 = $157;
+ $t$0$i125 = $156;
+ $148 = $148$phi;
+ }
+ }
+ if ($$lcssa155 << 24 >> 24 == 69) {
+ if (($0 | 0) != ($$lcssa154 | 0) & $0 >>> 0 < $e$0$i124$lcssa153 >>> 0) {
+ $$01$i$i$i122 = $0;
+ $165 = $e$0$i124$lcssa153;
+ do {
+ $163 = HEAP8[$$01$i$i$i122 >> 0] | 0;
+ HEAP8[$$01$i$i$i122 >> 0] = HEAP8[$165 >> 0] | 0;
+ HEAP8[$165 >> 0] = $163;
+ $$01$i$i$i122 = $$01$i$i$i122 + 1 | 0;
+ $165 = $165 + -1 | 0;
+ } while ($$01$i$i$i122 >>> 0 < $165 >>> 0);
+ }
+ dest = $num$i51;
+ stop = dest + 24 | 0;
+ do {
+ HEAP8[dest >> 0] = 0;
+ dest = dest + 1 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAPF64[$vararg_buffer >> 3] = +HEAPF32[$0 >> 2];
+ $171 = _snprintf($num$i51, 24, 13877, $vararg_buffer) | 0;
+ if ($171 >>> 0 > 23) $$0$i = $134; else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($2, $num$i51, $171);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($1, $2);
+ $173 = $db + 4 | 0;
+ $174 = HEAP32[$173 >> 2] | 0;
+ $176 = HEAP32[$db + 8 >> 2] | 0;
+ if ($174 >>> 0 < $176 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($174, $1);
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + 24;
+ } else {
+ $183 = HEAP32[$db >> 2] | 0;
+ $184 = $174 - $183 | 0;
+ $185 = ($184 | 0) / 24 | 0;
+ $186 = $185 + 1 | 0;
+ if (($184 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $190 = ($176 - $183 | 0) / 24 | 0;
+ if ($190 >>> 0 < 1073741823) {
+ $192 = $190 << 1;
+ $$0$i$i$i$i = $192 >>> 0 < $186 >>> 0 ? $186 : $192;
+ } else $$0$i$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($vararg_buffer, $$0$i$i$i$i, $185, $db + 12 | 0);
+ $195 = $vararg_buffer + 8 | 0;
+ $196 = HEAP32[$195 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($196, $1);
+ HEAP32[$195 >> 2] = $196 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $vararg_buffer);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($vararg_buffer);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$0$i = $first + 11 | 0;
+ }
+ } else $$0$i = $134;
+ } else $$0$i = $134; while (0);
+ $$0 = ($$0$i | 0) == ($134 | 0) ? $first : $$0$i;
+ break L1;
+ break;
+ }
+ case 100:
+ {
+ $200 = $first + 2 | 0;
+ L91 : do if (($25 - $200 | 0) >>> 0 > 16) {
+ $204 = $first + 18 | 0;
+ $207 = HEAP8[$200 >> 0] | 0;
+ $214 = $first;
+ $e$0$i33128 = $0;
+ $t$0$i34129 = $200;
+ while (1) {
+ if (!(_isxdigit($207 << 24 >> 24) | 0)) {
+ $$0$i49 = $200;
+ break L91;
+ }
+ $211 = HEAP8[$t$0$i34129 >> 0] | 0;
+ $215 = HEAP8[$214 + 3 >> 0] | 0;
+ HEAP8[$e$0$i33128 >> 0] = ((($215 << 24 >> 24) + -48 | 0) >>> 0 < 10 ? 208 : 169) + ($215 & 255) + ((($211 + -48 | 0) >>> 0 < 10 ? 0 : 9) + $211 << 4);
+ $222 = $t$0$i34129 + 2 | 0;
+ $223 = $e$0$i33128 + 1 | 0;
+ $225 = HEAP8[$222 >> 0] | 0;
+ if (($222 | 0) == ($204 | 0)) {
+ $$lcssa157 = $223;
+ $$lcssa158 = $225;
+ $e$0$i33128$lcssa156 = $e$0$i33128;
+ break;
+ } else {
+ $214$phi = $t$0$i34129;
+ $207 = $225;
+ $e$0$i33128 = $223;
+ $t$0$i34129 = $222;
+ $214 = $214$phi;
+ }
+ }
+ if ($$lcssa158 << 24 >> 24 == 69) {
+ if (($0 | 0) != ($$lcssa157 | 0) & $0 >>> 0 < $e$0$i33128$lcssa156 >>> 0) {
+ $$01$i$i$i41126 = $0;
+ $231 = $e$0$i33128$lcssa156;
+ do {
+ $229 = HEAP8[$$01$i$i$i41126 >> 0] | 0;
+ HEAP8[$$01$i$i$i41126 >> 0] = HEAP8[$231 >> 0] | 0;
+ HEAP8[$231 >> 0] = $229;
+ $$01$i$i$i41126 = $$01$i$i$i41126 + 1 | 0;
+ $231 = $231 + -1 | 0;
+ } while ($$01$i$i$i41126 >>> 0 < $231 >>> 0);
+ }
+ dest = $num$i51;
+ stop = dest + 32 | 0;
+ do {
+ HEAP8[dest >> 0] = 0;
+ dest = dest + 1 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAPF64[$vararg_buffer1 >> 3] = +HEAPF64[$0 >> 3];
+ $236 = _snprintf($num$i51, 32, 13881, $vararg_buffer1) | 0;
+ if ($236 >>> 0 > 31) $$0$i49 = $200; else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($2, $num$i51, $236);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($1, $2);
+ $238 = $db + 4 | 0;
+ $239 = HEAP32[$238 >> 2] | 0;
+ $241 = HEAP32[$db + 8 >> 2] | 0;
+ if ($239 >>> 0 < $241 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($239, $1);
+ HEAP32[$238 >> 2] = (HEAP32[$238 >> 2] | 0) + 24;
+ } else {
+ $248 = HEAP32[$db >> 2] | 0;
+ $249 = $239 - $248 | 0;
+ $250 = ($249 | 0) / 24 | 0;
+ $251 = $250 + 1 | 0;
+ if (($249 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $255 = ($241 - $248 | 0) / 24 | 0;
+ if ($255 >>> 0 < 1073741823) {
+ $257 = $255 << 1;
+ $$0$i$i$i$i46 = $257 >>> 0 < $251 >>> 0 ? $251 : $257;
+ } else $$0$i$i$i$i46 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($vararg_buffer1, $$0$i$i$i$i46, $250, $db + 12 | 0);
+ $260 = $vararg_buffer1 + 8 | 0;
+ $261 = HEAP32[$260 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($261, $1);
+ HEAP32[$260 >> 2] = $261 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $vararg_buffer1);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($vararg_buffer1);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$0$i49 = $first + 19 | 0;
+ }
+ } else $$0$i49 = $200;
+ } else $$0$i49 = $200; while (0);
+ $$0 = ($$0$i49 | 0) == ($200 | 0) ? $first : $$0$i49;
+ break L1;
+ break;
+ }
+ case 101:
+ {
+ $265 = $first + 2 | 0;
+ L115 : do if (($25 - $265 | 0) >>> 0 > 20) {
+ $269 = $first + 22 | 0;
+ $272 = HEAP8[$265 >> 0] | 0;
+ $279 = $first;
+ $e$0$i52132 = $0;
+ $t$0$i53133 = $265;
+ while (1) {
+ if (!(_isxdigit($272 << 24 >> 24) | 0)) {
+ $$1$i = $265;
+ break L115;
+ }
+ $276 = HEAP8[$t$0$i53133 >> 0] | 0;
+ $280 = HEAP8[$279 + 3 >> 0] | 0;
+ HEAP8[$e$0$i52132 >> 0] = ((($280 << 24 >> 24) + -48 | 0) >>> 0 < 10 ? 208 : 169) + ($280 & 255) + ((($276 + -48 | 0) >>> 0 < 10 ? 0 : 9) + $276 << 4);
+ $287 = $t$0$i53133 + 2 | 0;
+ $288 = $e$0$i52132 + 1 | 0;
+ $290 = HEAP8[$287 >> 0] | 0;
+ if (($287 | 0) == ($269 | 0)) {
+ $$lcssa160 = $288;
+ $$lcssa161 = $290;
+ $e$0$i52132$lcssa159 = $e$0$i52132;
+ break;
+ } else {
+ $279$phi = $t$0$i53133;
+ $272 = $290;
+ $e$0$i52132 = $288;
+ $t$0$i53133 = $287;
+ $279 = $279$phi;
+ }
+ }
+ if ($$lcssa161 << 24 >> 24 == 69) {
+ if (($0 | 0) != ($$lcssa160 | 0) & $0 >>> 0 < $e$0$i52132$lcssa159 >>> 0) {
+ $$01$i$i$i57130 = $0;
+ $296 = $e$0$i52132$lcssa159;
+ do {
+ $294 = HEAP8[$$01$i$i$i57130 >> 0] | 0;
+ HEAP8[$$01$i$i$i57130 >> 0] = HEAP8[$296 >> 0] | 0;
+ HEAP8[$296 >> 0] = $294;
+ $$01$i$i$i57130 = $$01$i$i$i57130 + 1 | 0;
+ $296 = $296 + -1 | 0;
+ } while ($$01$i$i$i57130 >>> 0 < $296 >>> 0);
+ }
+ dest = $num$i51;
+ stop = dest + 40 | 0;
+ do {
+ HEAP8[dest >> 0] = 0;
+ dest = dest + 1 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAPF64[$vararg_buffer4 >> 3] = +HEAPF64[$0 >> 3];
+ $301 = _snprintf($num$i51, 40, 13884, $vararg_buffer4) | 0;
+ if ($301 >>> 0 > 39) {
+ $$1$i = $265;
+ break;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($2, $num$i51, $301);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($1, $2);
+ $303 = $db + 4 | 0;
+ $304 = HEAP32[$303 >> 2] | 0;
+ $306 = HEAP32[$db + 8 >> 2] | 0;
+ if ($304 >>> 0 < $306 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($304, $1);
+ HEAP32[$303 >> 2] = (HEAP32[$303 >> 2] | 0) + 24;
+ } else {
+ $313 = HEAP32[$db >> 2] | 0;
+ $314 = $304 - $313 | 0;
+ $315 = ($314 | 0) / 24 | 0;
+ $316 = $315 + 1 | 0;
+ if (($314 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $320 = ($306 - $313 | 0) / 24 | 0;
+ if ($320 >>> 0 < 1073741823) {
+ $322 = $320 << 1;
+ $$0$i$i$i$i62 = $322 >>> 0 < $316 >>> 0 ? $316 : $322;
+ } else $$0$i$i$i$i62 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($vararg_buffer4, $$0$i$i$i$i62, $315, $db + 12 | 0);
+ $325 = $vararg_buffer4 + 8 | 0;
+ $326 = HEAP32[$325 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($326, $1);
+ HEAP32[$325 >> 2] = $326 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $vararg_buffer4);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($vararg_buffer4);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$1$i = $first + 23 | 0;
+ } else $$1$i = $265;
+ } else $$1$i = $265; while (0);
+ $$0 = ($$1$i | 0) == ($265 | 0) ? $first : $$1$i;
+ break L1;
+ break;
+ }
+ case 95:
+ {
+ if ((HEAP8[$first + 2 >> 0] | 0) != 90) {
+ $$0 = $first;
+ break L1;
+ }
+ $333 = $first + 3 | 0;
+ $334 = __ZN10__cxxabiv112_GLOBAL__N_114parse_encodingINS0_2DbEEEPKcS4_S4_RT_($333, $last, $db) | 0;
+ if (($334 | 0) == ($333 | 0) | ($334 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ STACKTOP = sp;
+ return ((HEAP8[$334 >> 0] | 0) == 69 ? $334 + 1 | 0 : $first) | 0;
+ }
+ default:
+ {
+ $340 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($31, $last, $db) | 0;
+ if (($340 | 0) == ($31 | 0) | ($340 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ if ((HEAP8[$340 >> 0] | 0) == 69) {
+ $$0 = $340 + 1 | 0;
+ break L1;
+ }
+ if (($340 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ } else $n$0120 = $340;
+ while (1) {
+ $346 = HEAP8[$n$0120 >> 0] | 0;
+ if ((($346 << 24 >> 24) + -48 | 0) >>> 0 >= 10) {
+ $$lcssa = $346;
+ $n$0120$lcssa = $n$0120;
+ break;
+ }
+ $n$0120 = $n$0120 + 1 | 0;
+ if (($n$0120 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ if (!(($n$0120$lcssa | 0) != ($340 | 0) & $$lcssa << 24 >> 24 == 69)) {
+ $$0 = $first;
+ break L1;
+ }
+ $354 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($354 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $356 = $354 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($23, $356);
+ $357 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($23, 0, 12714) | 0;
+ HEAP32[$22 >> 2] = HEAP32[$357 >> 2];
+ HEAP32[$22 + 4 >> 2] = HEAP32[$357 + 4 >> 2];
+ HEAP32[$22 + 8 >> 2] = HEAP32[$357 + 8 >> 2];
+ HEAP32[$357 >> 2] = 0;
+ HEAP32[$357 + 4 >> 2] = 0;
+ HEAP32[$357 + 8 >> 2] = 0;
+ $360 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($22, 12619) | 0;
+ HEAP32[$21 >> 2] = HEAP32[$360 >> 2];
+ HEAP32[$21 + 4 >> 2] = HEAP32[$360 + 4 >> 2];
+ HEAP32[$21 + 8 >> 2] = HEAP32[$360 + 8 >> 2];
+ HEAP32[$360 >> 2] = 0;
+ HEAP32[$360 + 4 >> 2] = 0;
+ HEAP32[$360 + 8 >> 2] = 0;
+ $365 = $n$0120$lcssa - $340 | 0;
+ if ($365 >>> 0 > 4294967279) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($24);
+ if ($365 >>> 0 < 11) {
+ HEAP8[$24 >> 0] = $365 << 1;
+ $__p$0$ph$i$i = $24 + 1 | 0;
+ } else {
+ $372 = $365 + 16 & -16;
+ $373 = _malloc($372) | 0;
+ HEAP32[$24 + 8 >> 2] = $373;
+ HEAP32[$24 >> 2] = $372 | 1;
+ HEAP32[$24 + 4 >> 2] = $365;
+ $__p$0$ph$i$i = $373;
+ }
+ if (($340 | 0) != ($n$0120$lcssa | 0)) {
+ $$0$i$i117 = $340;
+ $__p$0$i$i116 = $__p$0$ph$i$i;
+ while (1) {
+ HEAP8[$__p$0$i$i116 >> 0] = HEAP8[$$0$i$i117 >> 0] | 0;
+ $$0$i$i117 = $$0$i$i117 + 1 | 0;
+ if (($$0$i$i117 | 0) == ($n$0120$lcssa | 0)) break; else $__p$0$i$i116 = $__p$0$i$i116 + 1 | 0;
+ }
+ }
+ HEAP8[$__p$0$ph$i$i + $365 >> 0] = 0;
+ $382 = HEAP8[$24 >> 0] | 0;
+ $384 = ($382 & 1) == 0;
+ $394 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($21, $384 ? $24 + 1 | 0 : HEAP32[$24 + 8 >> 2] | 0, $384 ? ($382 & 255) >>> 1 : HEAP32[$24 + 4 >> 2] | 0) | 0;
+ HEAP32[$20 >> 2] = HEAP32[$394 >> 2];
+ HEAP32[$20 + 4 >> 2] = HEAP32[$394 + 4 >> 2];
+ HEAP32[$20 + 8 >> 2] = HEAP32[$394 + 8 >> 2];
+ HEAP32[$394 >> 2] = 0;
+ HEAP32[$394 + 4 >> 2] = 0;
+ HEAP32[$394 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($19, $20);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($356, $19);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($19);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($20);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($24);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($21);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($22);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($23);
+ $$0 = $n$0120$lcssa + 1 | 0;
+ break L1;
+ }
+ } while (0);
+ } else $$0 = $first; else $$0 = $first; while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_114parse_encodingINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0$i = 0, $$24$ph = 0, $$7 = 0, $$in = 0, $$in109 = 0, $$lcssa150 = 0, $$lcssa151 = 0, $$lcssa156 = 0, $$ph96 = 0, $$pre$i$i$i$i = 0, $0 = 0, $1 = 0, $10 = 0, $101 = 0, $111 = 0, $118 = 0, $120 = 0, $123 = 0, $127 = 0, $13 = 0, $130 = 0, $135 = 0, $136 = 0, $139 = 0, $140 = 0, $142 = 0, $143 = 0, $152 = 0, $155 = 0, $160 = 0, $162 = 0, $166 = 0, $171 = 0, $175 = 0, $176 = 0, $18 = 0, $180 = 0, $183 = 0, $184 = 0, $188 = 0, $191 = 0, $193 = 0, $195 = 0, $199 = 0, $2 = 0, $203 = 0, $204 = 0, $206 = 0, $207 = 0, $209 = 0, $21 = 0, $215 = 0, $22 = 0, $226 = 0, $228 = 0, $240 = 0, $252 = 0, $255 = 0, $257 = 0, $26 = 0, $264 = 0, $267 = 0, $272 = 0, $273 = 0, $274 = 0, $275 = 0, $277 = 0, $281 = 0, $284 = 0, $287 = 0, $29 = 0, $3 = 0, $30 = 0, $303 = 0, $312 = 0, $313 = 0, $314 = 0, $315 = 0, $318 = 0, $320 = 0, $331 = 0, $335 = 0, $336 = 0, $337 = 0, $338 = 0, $339 = 0, $34 = 0, $340 = 0, $341 = 0, $342 = 0, $345 = 0, $347 = 0, $349 = 0, $350 = 0, $356 = 0, $361 = 0, $37 = 0, $371 = 0, $373 = 0, $38 = 0, $382 = 0, $383 = 0, $384 = 0, $385 = 0, $389 = 0, $392 = 0, $398 = 0, $4 = 0, $402 = 0, $404 = 0, $405 = 0, $411 = 0, $413 = 0, $414 = 0, $42 = 0, $434 = 0, $436 = 0, $446 = 0, $45 = 0, $46 = 0, $50 = 0, $53 = 0, $54 = 0, $56 = 0, $58 = 0, $6 = 0, $62 = 0, $65 = 0, $66 = 0, $68 = 0, $7 = 0, $73 = 0, $74 = 0, $76 = 0, $77 = 0, $8 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $9 = 0, $90 = 0, $91 = 0, $94 = 0, $99 = 0, $first_arg$0$off0$ph = 0, $first_arg$3$off0$ph = 0, $k$0121 = 0, $k2$0122 = 0, $left$i = 0, $phitmp$i$i$i$i$i$i = 0, $phitmp$i2$i$i$i$i$i = 0, $ret1 = 0, $ret2 = 0, $t$0 = 0, $t$1 = 0, $t$1$ph = 0, $t$2 = 0, $tmp = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 112 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $left$i = sp + 96 | 0;
+ $0 = sp + 84 | 0;
+ $1 = sp + 72 | 0;
+ $2 = sp + 60 | 0;
+ $3 = sp + 48 | 0;
+ $ret2 = sp + 36 | 0;
+ $ret1 = sp + 24 | 0;
+ $tmp = sp + 12 | 0;
+ $4 = sp;
+ L1 : do if (($first | 0) == ($last | 0)) $$7 = $first; else {
+ $6 = $db + 56 | 0;
+ $7 = HEAP32[$6 >> 2] | 0;
+ $8 = $7 + 1 | 0;
+ HEAP32[$6 >> 2] = $8;
+ $9 = $db + 61 | 0;
+ $10 = HEAP8[$9 >> 0] | 0;
+ if ($8 >>> 0 > 1) HEAP8[$9 >> 0] = 1;
+ $13 = HEAP8[$first >> 0] | 0;
+ L6 : do switch ($13 | 0) {
+ case 84:
+ case 71:
+ {
+ L107 : do if (($last - $first | 0) > 2) {
+ switch ($13 | 0) {
+ case 84:
+ break;
+ case 71:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 86:
+ {
+ $175 = $first + 2 | 0;
+ $176 = __ZN10__cxxabiv112_GLOBAL__N_110parse_nameINS0_2DbEEEPKcS4_S4_RT_($175, $last, $db) | 0;
+ if (($176 | 0) == ($175 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $180 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($180 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($180 + -24 | 0, 0, 14547) | 0;
+ $$0$i = $176;
+ break L107;
+ break;
+ }
+ case 82:
+ {
+ $183 = $first + 2 | 0;
+ $184 = __ZN10__cxxabiv112_GLOBAL__N_110parse_nameINS0_2DbEEEPKcS4_S4_RT_($183, $last, $db) | 0;
+ if (($184 | 0) == ($183 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $188 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($188 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($188 + -24 | 0, 0, 14567) | 0;
+ $$0$i = $184;
+ break L107;
+ break;
+ }
+ default:
+ {
+ $$0$i = $first;
+ break L107;
+ }
+ }
+ break;
+ }
+ default:
+ {
+ $$0$i = $first;
+ break L107;
+ }
+ }
+ $18 = $first + 1 | 0;
+ switch (HEAP8[$18 >> 0] | 0) {
+ case 86:
+ {
+ $21 = $first + 2 | 0;
+ $22 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($21, $last, $db) | 0;
+ if (($22 | 0) == ($21 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $26 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($26 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($26 + -24 | 0, 0, 14396) | 0;
+ $$0$i = $22;
+ break L107;
+ break;
+ }
+ case 84:
+ {
+ $29 = $first + 2 | 0;
+ $30 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($29, $last, $db) | 0;
+ if (($30 | 0) == ($29 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $34 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($34 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($34 + -24 | 0, 0, 14408) | 0;
+ $$0$i = $30;
+ break L107;
+ break;
+ }
+ case 73:
+ {
+ $37 = $first + 2 | 0;
+ $38 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($37, $last, $db) | 0;
+ if (($38 | 0) == ($37 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $42 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($42 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($42 + -24 | 0, 0, 14417) | 0;
+ $$0$i = $38;
+ break L107;
+ break;
+ }
+ case 83:
+ {
+ $45 = $first + 2 | 0;
+ $46 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($45, $last, $db) | 0;
+ if (($46 | 0) == ($45 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $50 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($50 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($50 + -24 | 0, 0, 14431) | 0;
+ $$0$i = $46;
+ break L107;
+ break;
+ }
+ case 99:
+ {
+ $53 = $first + 2 | 0;
+ $54 = __ZN10__cxxabiv112_GLOBAL__N_117parse_call_offsetEPKcS2_($53, $last) | 0;
+ if (($54 | 0) == ($53 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $56 = __ZN10__cxxabiv112_GLOBAL__N_117parse_call_offsetEPKcS2_($54, $last) | 0;
+ if (($56 | 0) == ($54 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $58 = __ZN10__cxxabiv112_GLOBAL__N_114parse_encodingINS0_2DbEEEPKcS4_S4_RT_($56, $last, $db) | 0;
+ if (($58 | 0) == ($56 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $62 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($62 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($62 + -24 | 0, 0, 14450) | 0;
+ $$0$i = $58;
+ break L107;
+ break;
+ }
+ case 67:
+ {
+ $65 = $first + 2 | 0;
+ $66 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($65, $last, $db) | 0;
+ if (($66 | 0) == ($65 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $68 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($66, $last) | 0;
+ if (($68 | 0) == ($66 | 0) | ($68 | 0) == ($last | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ if ((HEAP8[$68 >> 0] | 0) != 95) {
+ $$0$i = $first;
+ break L107;
+ }
+ $73 = $68 + 1 | 0;
+ $74 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($73, $last, $db) | 0;
+ if (($74 | 0) == ($73 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $76 = $db + 4 | 0;
+ $77 = HEAP32[$76 >> 2] | 0;
+ if ((($77 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$0$i = $first;
+ break L107;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($left$i, $77 + -24 | 0);
+ $85 = HEAP32[$76 >> 2] | 0;
+ $86 = $85 + -24 | 0;
+ $88 = $85;
+ do {
+ $87 = $88 + -24 | 0;
+ HEAP32[$76 >> 2] = $87;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($87);
+ $88 = HEAP32[$76 >> 2] | 0;
+ } while (($88 | 0) != ($86 | 0));
+ $90 = $85 + -48 | 0;
+ $91 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($left$i, 0, 14477) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$91 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$91 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$91 + 8 >> 2];
+ HEAP32[$91 >> 2] = 0;
+ HEAP32[$91 + 4 >> 2] = 0;
+ HEAP32[$91 + 8 >> 2] = 0;
+ $94 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($2, 14502) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$94 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$94 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$94 + 8 >> 2];
+ HEAP32[$94 >> 2] = 0;
+ HEAP32[$94 + 4 >> 2] = 0;
+ HEAP32[$94 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($3, (HEAP32[$76 >> 2] | 0) + -24 | 0);
+ $99 = HEAP8[$3 >> 0] | 0;
+ $101 = ($99 & 1) == 0;
+ $111 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($1, $101 ? $3 + 1 | 0 : HEAP32[$3 + 8 >> 2] | 0, $101 ? ($99 & 255) >>> 1 : HEAP32[$3 + 4 >> 2] | 0) | 0;
+ HEAP32[$0 >> 2] = HEAP32[$111 >> 2];
+ HEAP32[$0 + 4 >> 2] = HEAP32[$111 + 4 >> 2];
+ HEAP32[$0 + 8 >> 2] = HEAP32[$111 + 8 >> 2];
+ HEAP32[$111 >> 2] = 0;
+ HEAP32[$111 + 4 >> 2] = 0;
+ HEAP32[$111 + 8 >> 2] = 0;
+ do if (!(HEAP8[$90 >> 0] & 1)) {
+ HEAP8[$90 + 1 >> 0] = 0;
+ HEAP8[$90 >> 0] = 0;
+ } else {
+ $118 = $85 + -40 | 0;
+ HEAP8[HEAP32[$118 >> 2] >> 0] = 0;
+ $120 = $85 + -44 | 0;
+ HEAP32[$120 >> 2] = 0;
+ $$pre$i$i$i$i = HEAP8[$90 >> 0] | 0;
+ if (!($$pre$i$i$i$i & 1)) {
+ $127 = $$pre$i$i$i$i;
+ $136 = 10;
+ } else {
+ $123 = HEAP32[$90 >> 2] | 0;
+ $127 = $123 & 255;
+ $136 = ($123 & -2) + -1 | 0;
+ }
+ if (!($127 & 1)) {
+ $130 = ($127 & 255) >>> 1;
+ if (($127 & 255) < 22) {
+ $135 = 10;
+ $155 = $130;
+ $446 = 1;
+ } else {
+ $135 = ($130 + 16 & 240) + -1 | 0;
+ $155 = $130;
+ $446 = 1;
+ }
+ } else {
+ $135 = 10;
+ $155 = 0;
+ $446 = 0;
+ }
+ if (($135 | 0) != ($136 | 0)) {
+ if (($135 | 0) == 10) {
+ $142 = $90 + 1 | 0;
+ $143 = HEAP32[$118 >> 2] | 0;
+ if ($446) {
+ _memcpy($142 | 0, $143 | 0, (($127 & 255) >>> 1) + 1 | 0) | 0;
+ _free($143);
+ } else {
+ HEAP8[$142 >> 0] = HEAP8[$143 >> 0] | 0;
+ _free($143);
+ }
+ HEAP8[$90 >> 0] = $155 << 1;
+ break;
+ }
+ $139 = $135 + 1 | 0;
+ $140 = _malloc($139) | 0;
+ if (!($135 >>> 0 <= $136 >>> 0 & ($140 | 0) == 0)) {
+ if ($446) _memcpy($140 | 0, $90 + 1 | 0, (($127 & 255) >>> 1) + 1 | 0) | 0; else {
+ $152 = HEAP32[$118 >> 2] | 0;
+ HEAP8[$140 >> 0] = HEAP8[$152 >> 0] | 0;
+ _free($152);
+ }
+ HEAP32[$90 >> 2] = $139 | 1;
+ HEAP32[$120 >> 2] = $155;
+ HEAP32[$118 >> 2] = $140;
+ }
+ }
+ } while (0);
+ HEAP32[$90 >> 2] = HEAP32[$0 >> 2];
+ HEAP32[$90 + 4 >> 2] = HEAP32[$0 + 4 >> 2];
+ HEAP32[$90 + 8 >> 2] = HEAP32[$0 + 8 >> 2];
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($left$i);
+ $$0$i = $74;
+ break L107;
+ break;
+ }
+ default:
+ {
+ $160 = __ZN10__cxxabiv112_GLOBAL__N_117parse_call_offsetEPKcS2_($18, $last) | 0;
+ if (($160 | 0) == ($18 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $162 = __ZN10__cxxabiv112_GLOBAL__N_114parse_encodingINS0_2DbEEEPKcS4_S4_RT_($160, $last, $db) | 0;
+ if (($162 | 0) == ($160 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $166 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($166 | 0)) {
+ $$0$i = $first;
+ break L107;
+ }
+ $171 = $166 + -24 | 0;
+ if ((HEAP8[$first + 2 >> 0] | 0) == 118) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($171, 0, 14507) | 0;
+ $$0$i = $162;
+ break L107;
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($171, 0, 14525) | 0;
+ $$0$i = $162;
+ break L107;
+ }
+ }
+ }
+ } else $$0$i = $first; while (0);
+ $$24$ph = $$0$i;
+ break;
+ }
+ default:
+ {
+ $191 = __ZN10__cxxabiv112_GLOBAL__N_110parse_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ $193 = HEAP32[$db + 48 >> 2] | 0;
+ $195 = HEAP32[$db + 52 >> 2] | 0;
+ if (($191 | 0) == ($first | 0)) $$24$ph = $first; else if (($191 | 0) == ($last | 0)) $$24$ph = $last; else {
+ switch (HEAP8[$191 >> 0] | 0) {
+ case 46:
+ case 69:
+ {
+ $$24$ph = $191;
+ break L6;
+ break;
+ }
+ default:
+ {}
+ }
+ $199 = HEAP8[$9 >> 0] | 0;
+ HEAP8[$9 >> 0] = 0;
+ HEAP32[$ret2 >> 2] = 0;
+ HEAP32[$ret2 + 4 >> 2] = 0;
+ HEAP32[$ret2 + 8 >> 2] = 0;
+ $203 = $db + 4 | 0;
+ $204 = HEAP32[$203 >> 2] | 0;
+ L11 : do if ((HEAP32[$db >> 2] | 0) != ($204 | 0)) {
+ $206 = $204 + -24 | 0;
+ $207 = HEAP8[$206 >> 0] | 0;
+ $209 = ($207 & 1) == 0;
+ if ($209) $215 = ($207 & 255) >>> 1; else $215 = HEAP32[$204 + -20 >> 2] | 0;
+ if ($215) {
+ if (!(HEAP8[$db + 60 >> 0] | 0)) {
+ if ($209) {
+ $226 = ($207 & 255) >>> 1;
+ $228 = $206 + 1 | 0;
+ } else {
+ $226 = HEAP32[$204 + -20 >> 2] | 0;
+ $228 = HEAP32[$204 + -16 >> 2] | 0;
+ }
+ if ((HEAP8[$228 + ($226 + -1) >> 0] | 0) == 62) {
+ if ($209) {
+ $$in = ($207 & 255) >>> 1;
+ $240 = $206 + 1 | 0;
+ } else {
+ $$in = HEAP32[$204 + -20 >> 2] | 0;
+ $240 = HEAP32[$204 + -16 >> 2] | 0;
+ }
+ if ((HEAP8[$240 + ($$in + -2) >> 0] | 0) == 45) {
+ $331 = $204;
+ $t$0 = $191;
+ } else {
+ if ($209) {
+ $$in109 = ($207 & 255) >>> 1;
+ $252 = $206 + 1 | 0;
+ } else {
+ $$in109 = HEAP32[$204 + -20 >> 2] | 0;
+ $252 = HEAP32[$204 + -16 >> 2] | 0;
+ }
+ if ((HEAP8[$252 + ($$in109 + -2) >> 0] | 0) == 62) {
+ $331 = $204;
+ $t$0 = $191;
+ } else {
+ $255 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($191, $last, $db) | 0;
+ if (($255 | 0) == ($191 | 0)) break;
+ $257 = HEAP32[$203 >> 2] | 0;
+ if ((($257 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) break;
+ $264 = $257 + -24 | 0;
+ HEAP32[$ret1 >> 2] = HEAP32[$264 >> 2];
+ HEAP32[$ret1 + 4 >> 2] = HEAP32[$264 + 4 >> 2];
+ HEAP32[$ret1 + 8 >> 2] = HEAP32[$264 + 8 >> 2];
+ HEAP32[$264 >> 2] = 0;
+ HEAP32[$264 + 4 >> 2] = 0;
+ HEAP32[$264 + 8 >> 2] = 0;
+ $267 = $257 + -12 | 0;
+ L37 : do if (!(HEAP8[$ret2 >> 0] & 1)) {
+ HEAP8[$ret2 + 1 >> 0] = 0;
+ HEAP8[$ret2 >> 0] = 0;
+ } else {
+ $272 = $ret2 + 8 | 0;
+ $273 = HEAP32[$272 >> 2] | 0;
+ HEAP8[$273 >> 0] = 0;
+ $274 = $ret2 + 4 | 0;
+ HEAP32[$274 >> 2] = 0;
+ $275 = HEAP32[$ret2 >> 2] | 0;
+ $phitmp$i$i$i$i$i$i = ($275 & -2) + -1 | 0;
+ $277 = $275 & 255;
+ do if (!($277 & 1)) {
+ $281 = $275 >>> 1 & 127;
+ if (($277 & 255) < 22) {
+ _memcpy($ret2 + 1 | 0, $273 | 0, ($275 >>> 1 & 127) + 1 | 0) | 0;
+ _free($273);
+ $$ph96 = $281;
+ break;
+ }
+ $284 = $281 + 16 & 240;
+ $phitmp$i2$i$i$i$i$i = $284 + -1 | 0;
+ if (($phitmp$i2$i$i$i$i$i | 0) == ($phitmp$i$i$i$i$i$i | 0)) break L37;
+ $287 = _malloc($284) | 0;
+ if ($phitmp$i2$i$i$i$i$i >>> 0 <= $phitmp$i$i$i$i$i$i >>> 0 & ($287 | 0) == 0) break L37;
+ _memcpy($287 | 0, $ret2 + 1 | 0, ($275 >>> 1 & 127) + 1 | 0) | 0;
+ HEAP32[$ret2 >> 2] = $284 | 1;
+ HEAP32[$274 >> 2] = $281;
+ HEAP32[$272 >> 2] = $287;
+ break L37;
+ } else {
+ HEAP8[$ret2 + 1 >> 0] = 0;
+ _free($273);
+ $$ph96 = 0;
+ } while (0);
+ HEAP8[$ret2 >> 0] = $$ph96 << 1;
+ } while (0);
+ HEAP32[$ret2 >> 2] = HEAP32[$267 >> 2];
+ HEAP32[$ret2 + 4 >> 2] = HEAP32[$267 + 4 >> 2];
+ HEAP32[$ret2 + 8 >> 2] = HEAP32[$267 + 8 >> 2];
+ HEAP32[$267 >> 2] = 0;
+ HEAP32[$267 + 4 >> 2] = 0;
+ HEAP32[$267 + 8 >> 2] = 0;
+ $303 = HEAP8[$ret2 >> 0] | 0;
+ if (!((($303 & 1) == 0 ? ($303 & 255) >>> 1 : HEAP32[$ret2 + 4 >> 2] | 0) | 0)) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9push_backEc($ret1, 32);
+ $312 = HEAP32[$203 >> 2] | 0;
+ $313 = $312 + -24 | 0;
+ $315 = $312;
+ do {
+ $314 = $315 + -24 | 0;
+ HEAP32[$203 >> 2] = $314;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($314);
+ $315 = HEAP32[$203 >> 2] | 0;
+ } while (($315 | 0) != ($313 | 0));
+ $318 = HEAP8[$ret1 >> 0] | 0;
+ $320 = ($318 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKcj($312 + -48 | 0, 0, $320 ? $ret1 + 1 | 0 : HEAP32[$ret1 + 8 >> 2] | 0, $320 ? ($318 & 255) >>> 1 : HEAP32[$ret1 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($ret1);
+ $331 = HEAP32[$203 >> 2] | 0;
+ $t$0 = $255;
+ }
+ }
+ } else {
+ $331 = $204;
+ $t$0 = $191;
+ }
+ } else {
+ $331 = $204;
+ $t$0 = $191;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9push_backEc($331 + -24 | 0, 40);
+ if (($t$0 | 0) == ($last | 0)) label = 105; else if ((HEAP8[$t$0 >> 0] | 0) == 118) {
+ $413 = HEAP32[$db >> 2] | 0;
+ $414 = HEAP32[$203 >> 2] | 0;
+ $t$2 = $t$0 + 1 | 0;
+ } else label = 105;
+ L60 : do if ((label | 0) == 105) {
+ $335 = $tmp + 4 | 0;
+ $336 = $4 + 8 | 0;
+ $337 = $4 + 1 | 0;
+ $338 = $4 + 4 | 0;
+ $339 = $tmp + 8 | 0;
+ $340 = $tmp + 1 | 0;
+ $341 = $tmp + 4 | 0;
+ $342 = $tmp + 8 | 0;
+ $first_arg$0$off0$ph = 1;
+ $t$1$ph = $t$0;
+ while (1) {
+ $345 = HEAP32[$203 >> 2] | 0;
+ $347 = HEAP32[$db >> 2] | 0;
+ $t$1 = $t$1$ph;
+ while (1) {
+ $349 = ($345 - $347 | 0) / 24 | 0;
+ $350 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($t$1, $last, $db) | 0;
+ $345 = HEAP32[$203 >> 2] | 0;
+ $347 = HEAP32[$db >> 2] | 0;
+ $356 = ($345 - $347 | 0) / 24 | 0;
+ if (($350 | 0) == ($t$1 | 0)) {
+ $413 = $347;
+ $414 = $345;
+ $t$2 = $t$1;
+ break L60;
+ }
+ if ($356 >>> 0 > $349 >>> 0) {
+ $$lcssa150 = $349;
+ $$lcssa151 = $350;
+ $$lcssa156 = $356;
+ break;
+ } else $t$1 = $350;
+ }
+ HEAP32[$tmp >> 2] = 0;
+ HEAP32[$341 >> 2] = 0;
+ HEAP32[$342 >> 2] = 0;
+ if ($$lcssa150 >>> 0 < $$lcssa156 >>> 0) {
+ $k$0121 = $$lcssa150;
+ do {
+ $361 = HEAP8[$tmp >> 0] | 0;
+ if ((($361 & 1) == 0 ? ($361 & 255) >>> 1 : HEAP32[$335 >> 2] | 0) | 0) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($tmp, 12716) | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($4, (HEAP32[$db >> 2] | 0) + ($k$0121 * 24 | 0) | 0);
+ $371 = HEAP8[$4 >> 0] | 0;
+ $373 = ($371 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($tmp, $373 ? $337 : HEAP32[$336 >> 2] | 0, $373 ? ($371 & 255) >>> 1 : HEAP32[$338 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ $k$0121 = $k$0121 + 1 | 0;
+ } while ($k$0121 >>> 0 < $$lcssa156 >>> 0);
+ }
+ if ($$lcssa150 >>> 0 < $$lcssa156 >>> 0) {
+ $k2$0122 = $$lcssa150;
+ do {
+ $382 = HEAP32[$203 >> 2] | 0;
+ $383 = $382 + -24 | 0;
+ $385 = $382;
+ do {
+ $384 = $385 + -24 | 0;
+ HEAP32[$203 >> 2] = $384;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($384);
+ $385 = HEAP32[$203 >> 2] | 0;
+ } while (($385 | 0) != ($383 | 0));
+ $k2$0122 = $k2$0122 + 1 | 0;
+ } while ($k2$0122 >>> 0 < $$lcssa156 >>> 0);
+ }
+ $389 = HEAP8[$tmp >> 0] | 0;
+ $392 = HEAP32[$335 >> 2] | 0;
+ if (!((($389 & 1) == 0 ? ($389 & 255) >>> 1 : $392) | 0)) $first_arg$3$off0$ph = $first_arg$0$off0$ph; else {
+ $398 = HEAP32[$203 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($398 | 0)) break;
+ if ($first_arg$0$off0$ph) {
+ $402 = $398;
+ $404 = $389;
+ $411 = $392;
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($398 + -24 | 0, 12716) | 0;
+ $402 = HEAP32[$203 >> 2] | 0;
+ $404 = HEAP8[$tmp >> 0] | 0;
+ $411 = HEAP32[$335 >> 2] | 0;
+ }
+ $405 = ($404 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($402 + -24 | 0, $405 ? $340 : HEAP32[$339 >> 2] | 0, $405 ? ($404 & 255) >>> 1 : $411) | 0;
+ $first_arg$3$off0$ph = 0;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($tmp);
+ $first_arg$0$off0$ph = $first_arg$3$off0$ph;
+ $t$1$ph = $$lcssa151;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($tmp);
+ break L11;
+ } while (0);
+ if (($413 | 0) != ($414 | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9push_backEc($414 + -24 | 0, 41);
+ if ($193 & 1) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$203 >> 2] | 0) + -24 | 0, 12669) | 0;
+ if ($193 & 2) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$203 >> 2] | 0) + -24 | 0, 12676) | 0;
+ if ($193 & 4) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$203 >> 2] | 0) + -24 | 0, 12686) | 0;
+ switch ($195 | 0) {
+ case 1:
+ {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$203 >> 2] | 0) + -24 | 0, 12719) | 0;
+ break;
+ }
+ case 2:
+ {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc((HEAP32[$203 >> 2] | 0) + -24 | 0, 12722) | 0;
+ break;
+ }
+ default:
+ {}
+ }
+ $434 = HEAP8[$ret2 >> 0] | 0;
+ $436 = ($434 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj((HEAP32[$203 >> 2] | 0) + -24 | 0, $436 ? $ret2 + 1 | 0 : HEAP32[$ret2 + 8 >> 2] | 0, $436 ? ($434 & 255) >>> 1 : HEAP32[$ret2 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($ret2);
+ HEAP8[$9 >> 0] = $199;
+ $$24$ph = $t$2;
+ break L6;
+ }
+ }
+ } while (0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($ret2);
+ HEAP8[$9 >> 0] = $10;
+ HEAP32[$6 >> 2] = $7;
+ $$7 = $first;
+ break L1;
+ }
+ }
+ } while (0);
+ HEAP8[$9 >> 0] = $10;
+ HEAP32[$6 >> 2] = $7;
+ $$7 = $$24$ph;
+ } while (0);
+ STACKTOP = sp;
+ return $$7 | 0;
+}
+
+function _vfscanf($f, $fmt, $ap) {
+ $f = $f | 0;
+ $fmt = $fmt | 0;
+ $ap = $ap | 0;
+ var $$ = 0, $$lcssa = 0, $$lcssa38 = 0, $$lcssa384 = 0, $$pre = 0, $$pre$phi182Z2D = 0, $$pre170 = 0, $$pre178 = 0, $$size$0 = 0, $0 = 0, $10 = 0, $104 = 0, $105 = 0, $107 = 0, $109 = 0, $11 = 0, $112 = 0, $115 = 0, $117 = 0, $12 = 0, $125 = 0, $129 = 0, $13 = 0, $136 = 0, $14 = 0, $141 = 0, $145 = 0, $15 = 0, $150 = 0, $151 = 0, $157 = 0, $160 = 0, $164 = 0, $166 = 0, $168 = 0, $17 = 0, $173 = 0, $176 = 0, $177 = 0, $178 = 0, $179 = 0, $181 = 0, $186 = 0, $190 = 0, $195 = 0, $196 = 0, $197 = 0, $199 = 0, $20 = 0, $201 = 0, $202 = 0, $210 = 0, $220 = 0, $222 = 0, $226 = 0, $228 = 0, $236 = 0, $244 = 0, $245 = 0, $248 = 0, $25 = 0, $250 = 0, $256 = 0, $263 = 0, $265 = 0, $271 = 0, $277 = 0, $281 = 0, $284 = 0, $291 = 0, $306 = 0, $310 = 0.0, $32 = 0, $334 = 0, $37 = 0, $41 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $51 = 0, $52 = 0, $62 = 0, $7 = 0, $8 = 0, $81 = 0, $82 = 0, $9 = 0, $90 = 0, $91 = 0, $92 = 0, $93 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $alloc$0 = 0, $alloc$0400 = 0, $alloc$1 = 0, $alloc$2 = 0, $ap2$i = 0, $base$0 = 0, $c$0100 = 0, $dest$0 = 0, $i$0$i = 0, $i$0$ph = 0, $i$0$ph$phi = 0, $i$0$ph20 = 0, $i$0$ph20$lcssa = 0, $i$1 = 0, $i$2 = 0, $i$2$ph = 0, $i$2$ph$phi = 0, $i$3 = 0, $i$4 = 0, $invert$0 = 0, $isdigittmp = 0, $k$0$ph = 0, $k$1$ph = 0, $matches$0104 = 0, $matches$0104$lcssa = 0, $matches$0104376 = 0, $matches$1 = 0, $matches$2 = 0, $matches$3 = 0, $p$0109 = 0, $p$1 = 0, $p$1$lcssa = 0, $p$10 = 0, $p$11 = 0, $p$2 = 0, $p$3$lcssa = 0, $p$396 = 0, $p$4 = 0, $p$5 = 0, $p$6 = 0, $p$7 = 0, $p$7$ph = 0, $p$8 = 0, $p$9 = 0, $pos$0108 = 0, $pos$1 = 0, $pos$2 = 0, $s$0107 = 0, $s$0107$lcssa = 0, $s$1 = 0, $s$2$ph = 0, $s$3 = 0, $s$4 = 0, $s$5 = 0, $s$6 = 0, $s$7 = 0, $s$8 = 0, $scanset = 0, $size$0 = 0, $st = 0, $wc = 0, $wcs$0103 = 0, $wcs$0103$lcssa = 0, $wcs$1 = 0, $wcs$2 = 0, $wcs$3$ph = 0, $wcs$3$ph$lcssa = 0, $wcs$4 = 0, $wcs$5 = 0, $wcs$6 = 0, $wcs$7 = 0, $wcs$8 = 0, $wcs$9 = 0, $width$0$lcssa = 0, $width$097 = 0, $width$1 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 304 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $ap2$i = sp + 16 | 0;
+ $st = sp + 8 | 0;
+ $scanset = sp + 33 | 0;
+ $wc = sp;
+ $0 = sp + 32 | 0;
+ if ((HEAP32[$f + 76 >> 2] | 0) > -1) $334 = ___lockfile($f) | 0; else $334 = 0;
+ $5 = HEAP8[$fmt >> 0] | 0;
+ L4 : do if (!($5 << 24 >> 24)) $matches$3 = 0; else {
+ $7 = $f + 4 | 0;
+ $8 = $f + 100 | 0;
+ $9 = $f + 108 | 0;
+ $10 = $f + 8 | 0;
+ $11 = $scanset + 10 | 0;
+ $12 = $scanset + 33 | 0;
+ $13 = $st + 4 | 0;
+ $14 = $scanset + 46 | 0;
+ $15 = $scanset + 94 | 0;
+ $17 = $5;
+ $matches$0104 = 0;
+ $p$0109 = $fmt;
+ $pos$0108 = 0;
+ $s$0107 = 0;
+ $wcs$0103 = 0;
+ L6 : while (1) {
+ L8 : do if (!(_isspace($17 & 255) | 0)) {
+ $47 = (HEAP8[$p$0109 >> 0] | 0) == 37;
+ L10 : do if ($47) {
+ $48 = $p$0109 + 1 | 0;
+ $49 = HEAP8[$48 >> 0] | 0;
+ L12 : do switch ($49 << 24 >> 24) {
+ case 37:
+ {
+ break L10;
+ break;
+ }
+ case 42:
+ {
+ $dest$0 = 0;
+ $p$2 = $p$0109 + 2 | 0;
+ break;
+ }
+ default:
+ {
+ $isdigittmp = ($49 & 255) + -48 | 0;
+ if ($isdigittmp >>> 0 < 10) if ((HEAP8[$p$0109 + 2 >> 0] | 0) == 36) {
+ HEAP32[$ap2$i >> 2] = HEAP32[$ap >> 2];
+ $i$0$i = $isdigittmp;
+ while (1) {
+ $81 = (HEAP32[$ap2$i >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $82 = HEAP32[$81 >> 2] | 0;
+ HEAP32[$ap2$i >> 2] = $81 + 4;
+ if ($i$0$i >>> 0 > 1) $i$0$i = $i$0$i + -1 | 0; else {
+ $$lcssa = $82;
+ break;
+ }
+ }
+ $dest$0 = $$lcssa;
+ $p$2 = $p$0109 + 3 | 0;
+ break L12;
+ }
+ $90 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $91 = HEAP32[$90 >> 2] | 0;
+ HEAP32[$ap >> 2] = $90 + 4;
+ $dest$0 = $91;
+ $p$2 = $48;
+ }
+ } while (0);
+ $92 = HEAP8[$p$2 >> 0] | 0;
+ $93 = $92 & 255;
+ if (($93 + -48 | 0) >>> 0 < 10) {
+ $97 = $93;
+ $p$396 = $p$2;
+ $width$097 = 0;
+ while (1) {
+ $96 = ($width$097 * 10 | 0) + -48 + $97 | 0;
+ $98 = $p$396 + 1 | 0;
+ $99 = HEAP8[$98 >> 0] | 0;
+ $97 = $99 & 255;
+ if (($97 + -48 | 0) >>> 0 >= 10) {
+ $$lcssa38 = $99;
+ $p$3$lcssa = $98;
+ $width$0$lcssa = $96;
+ break;
+ } else {
+ $p$396 = $98;
+ $width$097 = $96;
+ }
+ }
+ } else {
+ $$lcssa38 = $92;
+ $p$3$lcssa = $p$2;
+ $width$0$lcssa = 0;
+ }
+ if ($$lcssa38 << 24 >> 24 == 109) {
+ $104 = $p$3$lcssa + 1 | 0;
+ $107 = HEAP8[$104 >> 0] | 0;
+ $alloc$0 = ($dest$0 | 0) != 0 & 1;
+ $p$4 = $104;
+ $s$1 = 0;
+ $wcs$1 = 0;
+ } else {
+ $107 = $$lcssa38;
+ $alloc$0 = 0;
+ $p$4 = $p$3$lcssa;
+ $s$1 = $s$0107;
+ $wcs$1 = $wcs$0103;
+ }
+ $105 = $p$4 + 1 | 0;
+ switch ($107 & 255 | 0) {
+ case 104:
+ {
+ $109 = (HEAP8[$105 >> 0] | 0) == 104;
+ $p$5 = $109 ? $p$4 + 2 | 0 : $105;
+ $size$0 = $109 ? -2 : -1;
+ break;
+ }
+ case 108:
+ {
+ $112 = (HEAP8[$105 >> 0] | 0) == 108;
+ $p$5 = $112 ? $p$4 + 2 | 0 : $105;
+ $size$0 = $112 ? 3 : 1;
+ break;
+ }
+ case 106:
+ {
+ $p$5 = $105;
+ $size$0 = 3;
+ break;
+ }
+ case 116:
+ case 122:
+ {
+ $p$5 = $105;
+ $size$0 = 1;
+ break;
+ }
+ case 76:
+ {
+ $p$5 = $105;
+ $size$0 = 2;
+ break;
+ }
+ case 110:
+ case 112:
+ case 67:
+ case 83:
+ case 91:
+ case 99:
+ case 115:
+ case 88:
+ case 71:
+ case 70:
+ case 69:
+ case 65:
+ case 103:
+ case 102:
+ case 101:
+ case 97:
+ case 120:
+ case 117:
+ case 111:
+ case 105:
+ case 100:
+ {
+ $p$5 = $p$4;
+ $size$0 = 0;
+ break;
+ }
+ default:
+ {
+ $alloc$0400 = $alloc$0;
+ $matches$0104376 = $matches$0104;
+ $s$6 = $s$1;
+ $wcs$7 = $wcs$1;
+ label = 152;
+ break L6;
+ }
+ }
+ $115 = HEAPU8[$p$5 >> 0] | 0;
+ $117 = ($115 & 47 | 0) == 3;
+ $$ = $117 ? $115 | 32 : $115;
+ $$size$0 = $117 ? 1 : $size$0;
+ switch ($$ | 0) {
+ case 99:
+ {
+ $pos$1 = $pos$0108;
+ $width$1 = ($width$0$lcssa | 0) < 1 ? 1 : $width$0$lcssa;
+ break;
+ }
+ case 91:
+ {
+ $pos$1 = $pos$0108;
+ $width$1 = $width$0$lcssa;
+ break;
+ }
+ case 110:
+ {
+ if (!$dest$0) {
+ $matches$1 = $matches$0104;
+ $p$11 = $p$5;
+ $pos$2 = $pos$0108;
+ $s$5 = $s$1;
+ $wcs$6 = $wcs$1;
+ break L8;
+ }
+ switch ($$size$0 | 0) {
+ case -2:
+ {
+ HEAP8[$dest$0 >> 0] = $pos$0108;
+ $matches$1 = $matches$0104;
+ $p$11 = $p$5;
+ $pos$2 = $pos$0108;
+ $s$5 = $s$1;
+ $wcs$6 = $wcs$1;
+ break L8;
+ break;
+ }
+ case -1:
+ {
+ HEAP16[$dest$0 >> 1] = $pos$0108;
+ $matches$1 = $matches$0104;
+ $p$11 = $p$5;
+ $pos$2 = $pos$0108;
+ $s$5 = $s$1;
+ $wcs$6 = $wcs$1;
+ break L8;
+ break;
+ }
+ case 0:
+ {
+ HEAP32[$dest$0 >> 2] = $pos$0108;
+ $matches$1 = $matches$0104;
+ $p$11 = $p$5;
+ $pos$2 = $pos$0108;
+ $s$5 = $s$1;
+ $wcs$6 = $wcs$1;
+ break L8;
+ break;
+ }
+ case 1:
+ {
+ HEAP32[$dest$0 >> 2] = $pos$0108;
+ $matches$1 = $matches$0104;
+ $p$11 = $p$5;
+ $pos$2 = $pos$0108;
+ $s$5 = $s$1;
+ $wcs$6 = $wcs$1;
+ break L8;
+ break;
+ }
+ case 3:
+ {
+ $125 = $dest$0;
+ HEAP32[$125 >> 2] = $pos$0108;
+ HEAP32[$125 + 4 >> 2] = (($pos$0108 | 0) < 0) << 31 >> 31;
+ $matches$1 = $matches$0104;
+ $p$11 = $p$5;
+ $pos$2 = $pos$0108;
+ $s$5 = $s$1;
+ $wcs$6 = $wcs$1;
+ break L8;
+ break;
+ }
+ default:
+ {
+ $matches$1 = $matches$0104;
+ $p$11 = $p$5;
+ $pos$2 = $pos$0108;
+ $s$5 = $s$1;
+ $wcs$6 = $wcs$1;
+ break L8;
+ }
+ }
+ break;
+ }
+ default:
+ {
+ ___shlim($f, 0);
+ do {
+ $129 = HEAP32[$7 >> 2] | 0;
+ if ($129 >>> 0 < (HEAP32[$8 >> 2] | 0) >>> 0) {
+ HEAP32[$7 >> 2] = $129 + 1;
+ $136 = HEAPU8[$129 >> 0] | 0;
+ } else $136 = ___shgetc($f) | 0;
+ } while ((_isspace($136) | 0) != 0);
+ $$pre170 = HEAP32[$7 >> 2] | 0;
+ if (!(HEAP32[$8 >> 2] | 0)) $145 = $$pre170; else {
+ $141 = $$pre170 + -1 | 0;
+ HEAP32[$7 >> 2] = $141;
+ $145 = $141;
+ }
+ $pos$1 = (HEAP32[$9 >> 2] | 0) + $pos$0108 + $145 - (HEAP32[$10 >> 2] | 0) | 0;
+ $width$1 = $width$0$lcssa;
+ }
+ }
+ ___shlim($f, $width$1);
+ $150 = HEAP32[$7 >> 2] | 0;
+ $151 = HEAP32[$8 >> 2] | 0;
+ if ($150 >>> 0 < $151 >>> 0) {
+ HEAP32[$7 >> 2] = $150 + 1;
+ $157 = $151;
+ } else {
+ if ((___shgetc($f) | 0) < 0) {
+ $alloc$0400 = $alloc$0;
+ $matches$0104376 = $matches$0104;
+ $s$6 = $s$1;
+ $wcs$7 = $wcs$1;
+ label = 152;
+ break L6;
+ }
+ $157 = HEAP32[$8 >> 2] | 0;
+ }
+ if ($157) HEAP32[$7 >> 2] = (HEAP32[$7 >> 2] | 0) + -1;
+ L67 : do switch ($$ | 0) {
+ case 91:
+ case 99:
+ case 115:
+ {
+ $160 = ($$ | 0) == 99;
+ L69 : do if (($$ & 239 | 0) == 99) {
+ _memset($scanset | 0, -1, 257) | 0;
+ HEAP8[$scanset >> 0] = 0;
+ if (($$ | 0) == 115) {
+ HEAP8[$12 >> 0] = 0;
+ HEAP8[$11 >> 0] = 0;
+ HEAP8[$11 + 1 >> 0] = 0;
+ HEAP8[$11 + 2 >> 0] = 0;
+ HEAP8[$11 + 3 >> 0] = 0;
+ HEAP8[$11 + 4 >> 0] = 0;
+ $p$9 = $p$5;
+ } else $p$9 = $p$5;
+ } else {
+ $164 = $p$5 + 1 | 0;
+ $166 = (HEAP8[$164 >> 0] | 0) == 94;
+ $invert$0 = $166 & 1;
+ $168 = $166 ? $164 : $p$5;
+ $p$6 = $166 ? $p$5 + 2 | 0 : $164;
+ _memset($scanset | 0, $166 & 1 | 0, 257) | 0;
+ HEAP8[$scanset >> 0] = 0;
+ switch (HEAP8[$p$6 >> 0] | 0) {
+ case 45:
+ {
+ $173 = ($invert$0 ^ 1) & 255;
+ HEAP8[$14 >> 0] = $173;
+ $$pre$phi182Z2D = $173;
+ $p$7$ph = $168 + 2 | 0;
+ break;
+ }
+ case 93:
+ {
+ $176 = ($invert$0 ^ 1) & 255;
+ HEAP8[$15 >> 0] = $176;
+ $$pre$phi182Z2D = $176;
+ $p$7$ph = $168 + 2 | 0;
+ break;
+ }
+ default:
+ {
+ $$pre$phi182Z2D = ($invert$0 ^ 1) & 255;
+ $p$7$ph = $p$6;
+ }
+ }
+ $p$7 = $p$7$ph;
+ while (1) {
+ $177 = HEAP8[$p$7 >> 0] | 0;
+ L80 : do switch ($177 << 24 >> 24) {
+ case 0:
+ {
+ $alloc$0400 = $alloc$0;
+ $matches$0104376 = $matches$0104;
+ $s$6 = $s$1;
+ $wcs$7 = $wcs$1;
+ label = 152;
+ break L6;
+ break;
+ }
+ case 93:
+ {
+ $p$9 = $p$7;
+ break L69;
+ break;
+ }
+ case 45:
+ {
+ $178 = $p$7 + 1 | 0;
+ $179 = HEAP8[$178 >> 0] | 0;
+ switch ($179 << 24 >> 24) {
+ case 93:
+ case 0:
+ {
+ $190 = 45;
+ $p$8 = $p$7;
+ break L80;
+ break;
+ }
+ default:
+ {}
+ }
+ $181 = HEAP8[$p$7 + -1 >> 0] | 0;
+ if (($181 & 255) < ($179 & 255)) {
+ $c$0100 = $181 & 255;
+ do {
+ $c$0100 = $c$0100 + 1 | 0;
+ HEAP8[$scanset + $c$0100 >> 0] = $$pre$phi182Z2D;
+ $186 = HEAP8[$178 >> 0] | 0;
+ } while (($c$0100 | 0) < ($186 & 255 | 0));
+ $190 = $186;
+ $p$8 = $178;
+ } else {
+ $190 = $179;
+ $p$8 = $178;
+ }
+ break;
+ }
+ default:
+ {
+ $190 = $177;
+ $p$8 = $p$7;
+ }
+ } while (0);
+ HEAP8[$scanset + (($190 & 255) + 1) >> 0] = $$pre$phi182Z2D;
+ $p$7 = $p$8 + 1 | 0;
+ }
+ } while (0);
+ $195 = $160 ? $width$1 + 1 | 0 : 31;
+ $196 = ($$size$0 | 0) == 1;
+ $197 = ($alloc$0 | 0) != 0;
+ L88 : do if ($196) {
+ if ($197) {
+ $199 = _malloc($195 << 2) | 0;
+ if (!$199) {
+ $alloc$0400 = $alloc$0;
+ $matches$0104376 = $matches$0104;
+ $s$6 = 0;
+ $wcs$7 = $199;
+ label = 152;
+ break L6;
+ } else $wcs$2 = $199;
+ } else $wcs$2 = $dest$0;
+ HEAP32[$st >> 2] = 0;
+ HEAP32[$13 >> 2] = 0;
+ $i$0$ph = 0;
+ $k$0$ph = $195;
+ $wcs$3$ph = $wcs$2;
+ L94 : while (1) {
+ $201 = ($wcs$3$ph | 0) == 0;
+ $i$0$ph20 = $i$0$ph;
+ while (1) {
+ L98 : while (1) {
+ $202 = HEAP32[$7 >> 2] | 0;
+ if ($202 >>> 0 < (HEAP32[$8 >> 2] | 0) >>> 0) {
+ HEAP32[$7 >> 2] = $202 + 1;
+ $210 = HEAPU8[$202 >> 0] | 0;
+ } else $210 = ___shgetc($f) | 0;
+ if (!(HEAP8[$scanset + ($210 + 1) >> 0] | 0)) {
+ $i$0$ph20$lcssa = $i$0$ph20;
+ $wcs$3$ph$lcssa = $wcs$3$ph;
+ break L94;
+ }
+ HEAP8[$0 >> 0] = $210;
+ switch (_mbrtowc($wc, $0, 1, $st) | 0) {
+ case -1:
+ {
+ $alloc$0400 = $alloc$0;
+ $matches$0104376 = $matches$0104;
+ $s$6 = 0;
+ $wcs$7 = $wcs$3$ph;
+ label = 152;
+ break L6;
+ break;
+ }
+ case -2:
+ break;
+ default:
+ break L98;
+ }
+ }
+ if ($201) $i$1 = $i$0$ph20; else {
+ HEAP32[$wcs$3$ph + ($i$0$ph20 << 2) >> 2] = HEAP32[$wc >> 2];
+ $i$1 = $i$0$ph20 + 1 | 0;
+ }
+ if ($197 & ($i$1 | 0) == ($k$0$ph | 0)) break; else $i$0$ph20 = $i$1;
+ }
+ $220 = $k$0$ph << 1 | 1;
+ $222 = _realloc($wcs$3$ph, $220 << 2) | 0;
+ if (!$222) {
+ $alloc$0400 = $alloc$0;
+ $matches$0104376 = $matches$0104;
+ $s$6 = 0;
+ $wcs$7 = $wcs$3$ph;
+ label = 152;
+ break L6;
+ }
+ $i$0$ph$phi = $k$0$ph;
+ $k$0$ph = $220;
+ $wcs$3$ph = $222;
+ $i$0$ph = $i$0$ph$phi;
+ }
+ if (!(_mbsinit($st) | 0)) {
+ $alloc$0400 = $alloc$0;
+ $matches$0104376 = $matches$0104;
+ $s$6 = 0;
+ $wcs$7 = $wcs$3$ph$lcssa;
+ label = 152;
+ break L6;
+ } else {
+ $i$4 = $i$0$ph20$lcssa;
+ $s$3 = 0;
+ $wcs$4 = $wcs$3$ph$lcssa;
+ }
+ } else {
+ if ($197) {
+ $226 = _malloc($195) | 0;
+ if (!$226) {
+ $alloc$0400 = $alloc$0;
+ $matches$0104376 = $matches$0104;
+ $s$6 = 0;
+ $wcs$7 = 0;
+ label = 152;
+ break L6;
+ } else {
+ $i$2$ph = 0;
+ $k$1$ph = $195;
+ $s$2$ph = $226;
+ }
+ while (1) {
+ $i$2 = $i$2$ph;
+ do {
+ $228 = HEAP32[$7 >> 2] | 0;
+ if ($228 >>> 0 < (HEAP32[$8 >> 2] | 0) >>> 0) {
+ HEAP32[$7 >> 2] = $228 + 1;
+ $236 = HEAPU8[$228 >> 0] | 0;
+ } else $236 = ___shgetc($f) | 0;
+ if (!(HEAP8[$scanset + ($236 + 1) >> 0] | 0)) {
+ $i$4 = $i$2;
+ $s$3 = $s$2$ph;
+ $wcs$4 = 0;
+ break L88;
+ }
+ HEAP8[$s$2$ph + $i$2 >> 0] = $236;
+ $i$2 = $i$2 + 1 | 0;
+ } while (($i$2 | 0) != ($k$1$ph | 0));
+ $244 = $k$1$ph << 1 | 1;
+ $245 = _realloc($s$2$ph, $244) | 0;
+ if (!$245) {
+ $alloc$0400 = $alloc$0;
+ $matches$0104376 = $matches$0104;
+ $s$6 = $s$2$ph;
+ $wcs$7 = 0;
+ label = 152;
+ break L6;
+ } else {
+ $i$2$ph$phi = $k$1$ph;
+ $k$1$ph = $244;
+ $s$2$ph = $245;
+ $i$2$ph = $i$2$ph$phi;
+ }
+ }
+ }
+ if (!$dest$0) {
+ $265 = $157;
+ while (1) {
+ $263 = HEAP32[$7 >> 2] | 0;
+ if ($263 >>> 0 < $265 >>> 0) {
+ HEAP32[$7 >> 2] = $263 + 1;
+ $271 = HEAPU8[$263 >> 0] | 0;
+ } else $271 = ___shgetc($f) | 0;
+ if (!(HEAP8[$scanset + ($271 + 1) >> 0] | 0)) {
+ $i$4 = 0;
+ $s$3 = 0;
+ $wcs$4 = 0;
+ break L88;
+ }
+ $265 = HEAP32[$8 >> 2] | 0;
+ }
+ } else {
+ $250 = $157;
+ $i$3 = 0;
+ while (1) {
+ $248 = HEAP32[$7 >> 2] | 0;
+ if ($248 >>> 0 < $250 >>> 0) {
+ HEAP32[$7 >> 2] = $248 + 1;
+ $256 = HEAPU8[$248 >> 0] | 0;
+ } else $256 = ___shgetc($f) | 0;
+ if (!(HEAP8[$scanset + ($256 + 1) >> 0] | 0)) {
+ $i$4 = $i$3;
+ $s$3 = $dest$0;
+ $wcs$4 = 0;
+ break L88;
+ }
+ HEAP8[$dest$0 + $i$3 >> 0] = $256;
+ $250 = HEAP32[$8 >> 2] | 0;
+ $i$3 = $i$3 + 1 | 0;
+ }
+ }
+ } while (0);
+ $$pre178 = HEAP32[$7 >> 2] | 0;
+ if (!(HEAP32[$8 >> 2] | 0)) $281 = $$pre178; else {
+ $277 = $$pre178 + -1 | 0;
+ HEAP32[$7 >> 2] = $277;
+ $281 = $277;
+ }
+ $284 = $281 - (HEAP32[$10 >> 2] | 0) + (HEAP32[$9 >> 2] | 0) | 0;
+ if (!$284) {
+ $alloc$2 = $alloc$0;
+ $matches$2 = $matches$0104;
+ $s$8 = $s$3;
+ $wcs$9 = $wcs$4;
+ break L6;
+ }
+ if (!(($284 | 0) == ($width$1 | 0) | $160 ^ 1)) {
+ $alloc$2 = $alloc$0;
+ $matches$2 = $matches$0104;
+ $s$8 = $s$3;
+ $wcs$9 = $wcs$4;
+ break L6;
+ }
+ do if ($197) if ($196) {
+ HEAP32[$dest$0 >> 2] = $wcs$4;
+ break;
+ } else {
+ HEAP32[$dest$0 >> 2] = $s$3;
+ break;
+ } while (0);
+ if ($160) {
+ $p$10 = $p$9;
+ $s$4 = $s$3;
+ $wcs$5 = $wcs$4;
+ } else {
+ if ($wcs$4) HEAP32[$wcs$4 + ($i$4 << 2) >> 2] = 0;
+ if (!$s$3) {
+ $p$10 = $p$9;
+ $s$4 = 0;
+ $wcs$5 = $wcs$4;
+ break L67;
+ }
+ HEAP8[$s$3 + $i$4 >> 0] = 0;
+ $p$10 = $p$9;
+ $s$4 = $s$3;
+ $wcs$5 = $wcs$4;
+ }
+ break;
+ }
+ case 120:
+ case 88:
+ case 112:
+ {
+ $base$0 = 16;
+ label = 134;
+ break;
+ }
+ case 111:
+ {
+ $base$0 = 8;
+ label = 134;
+ break;
+ }
+ case 117:
+ case 100:
+ {
+ $base$0 = 10;
+ label = 134;
+ break;
+ }
+ case 105:
+ {
+ $base$0 = 0;
+ label = 134;
+ break;
+ }
+ case 71:
+ case 103:
+ case 70:
+ case 102:
+ case 69:
+ case 101:
+ case 65:
+ case 97:
+ {
+ $310 = +___floatscan($f, $$size$0, 0);
+ if ((HEAP32[$9 >> 2] | 0) == ((HEAP32[$10 >> 2] | 0) - (HEAP32[$7 >> 2] | 0) | 0)) {
+ $alloc$2 = $alloc$0;
+ $matches$2 = $matches$0104;
+ $s$8 = $s$1;
+ $wcs$9 = $wcs$1;
+ break L6;
+ }
+ if (!$dest$0) {
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ } else switch ($$size$0 | 0) {
+ case 0:
+ {
+ HEAPF32[$dest$0 >> 2] = $310;
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break L67;
+ break;
+ }
+ case 1:
+ {
+ HEAPF64[$dest$0 >> 3] = $310;
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break L67;
+ break;
+ }
+ case 2:
+ {
+ HEAPF64[$dest$0 >> 3] = $310;
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break L67;
+ break;
+ }
+ default:
+ {
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break L67;
+ }
+ }
+ break;
+ }
+ default:
+ {
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ }
+ } while (0);
+ L168 : do if ((label | 0) == 134) {
+ label = 0;
+ $291 = ___intscan($f, $base$0, 0, -1, -1) | 0;
+ if ((HEAP32[$9 >> 2] | 0) == ((HEAP32[$10 >> 2] | 0) - (HEAP32[$7 >> 2] | 0) | 0)) {
+ $alloc$2 = $alloc$0;
+ $matches$2 = $matches$0104;
+ $s$8 = $s$1;
+ $wcs$9 = $wcs$1;
+ break L6;
+ }
+ if (($dest$0 | 0) != 0 & ($$ | 0) == 112) {
+ HEAP32[$dest$0 >> 2] = $291;
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break;
+ }
+ if (!$dest$0) {
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ } else switch ($$size$0 | 0) {
+ case -2:
+ {
+ HEAP8[$dest$0 >> 0] = $291;
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break L168;
+ break;
+ }
+ case -1:
+ {
+ HEAP16[$dest$0 >> 1] = $291;
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break L168;
+ break;
+ }
+ case 0:
+ {
+ HEAP32[$dest$0 >> 2] = $291;
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break L168;
+ break;
+ }
+ case 1:
+ {
+ HEAP32[$dest$0 >> 2] = $291;
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break L168;
+ break;
+ }
+ case 3:
+ {
+ $306 = $dest$0;
+ HEAP32[$306 >> 2] = $291;
+ HEAP32[$306 + 4 >> 2] = tempRet0;
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break L168;
+ break;
+ }
+ default:
+ {
+ $p$10 = $p$5;
+ $s$4 = $s$1;
+ $wcs$5 = $wcs$1;
+ break L168;
+ }
+ }
+ } while (0);
+ $matches$1 = (($dest$0 | 0) != 0 & 1) + $matches$0104 | 0;
+ $p$11 = $p$10;
+ $pos$2 = (HEAP32[$9 >> 2] | 0) + $pos$1 + (HEAP32[$7 >> 2] | 0) - (HEAP32[$10 >> 2] | 0) | 0;
+ $s$5 = $s$4;
+ $wcs$6 = $wcs$5;
+ break L8;
+ } while (0);
+ $51 = $p$0109 + ($47 & 1) | 0;
+ ___shlim($f, 0);
+ $52 = HEAP32[$7 >> 2] | 0;
+ if ($52 >>> 0 < (HEAP32[$8 >> 2] | 0) >>> 0) {
+ HEAP32[$7 >> 2] = $52 + 1;
+ $62 = HEAPU8[$52 >> 0] | 0;
+ } else $62 = ___shgetc($f) | 0;
+ if (($62 | 0) != (HEAPU8[$51 >> 0] | 0)) {
+ $$lcssa384 = $62;
+ $matches$0104$lcssa = $matches$0104;
+ $s$0107$lcssa = $s$0107;
+ $wcs$0103$lcssa = $wcs$0103;
+ label = 21;
+ break L6;
+ }
+ $matches$1 = $matches$0104;
+ $p$11 = $51;
+ $pos$2 = $pos$0108 + 1 | 0;
+ $s$5 = $s$0107;
+ $wcs$6 = $wcs$0103;
+ } else {
+ $p$1 = $p$0109;
+ while (1) {
+ $20 = $p$1 + 1 | 0;
+ if (!(_isspace(HEAPU8[$20 >> 0] | 0) | 0)) {
+ $p$1$lcssa = $p$1;
+ break;
+ } else $p$1 = $20;
+ }
+ ___shlim($f, 0);
+ do {
+ $25 = HEAP32[$7 >> 2] | 0;
+ if ($25 >>> 0 < (HEAP32[$8 >> 2] | 0) >>> 0) {
+ HEAP32[$7 >> 2] = $25 + 1;
+ $32 = HEAPU8[$25 >> 0] | 0;
+ } else $32 = ___shgetc($f) | 0;
+ } while ((_isspace($32) | 0) != 0);
+ $$pre = HEAP32[$7 >> 2] | 0;
+ if (!(HEAP32[$8 >> 2] | 0)) $41 = $$pre; else {
+ $37 = $$pre + -1 | 0;
+ HEAP32[$7 >> 2] = $37;
+ $41 = $37;
+ }
+ $matches$1 = $matches$0104;
+ $p$11 = $p$1$lcssa;
+ $pos$2 = (HEAP32[$9 >> 2] | 0) + $pos$0108 + $41 - (HEAP32[$10 >> 2] | 0) | 0;
+ $s$5 = $s$0107;
+ $wcs$6 = $wcs$0103;
+ } while (0);
+ $p$0109 = $p$11 + 1 | 0;
+ $17 = HEAP8[$p$0109 >> 0] | 0;
+ if (!($17 << 24 >> 24)) {
+ $matches$3 = $matches$1;
+ break L4;
+ } else {
+ $matches$0104 = $matches$1;
+ $pos$0108 = $pos$2;
+ $s$0107 = $s$5;
+ $wcs$0103 = $wcs$6;
+ }
+ }
+ if ((label | 0) == 21) {
+ if (HEAP32[$8 >> 2] | 0) HEAP32[$7 >> 2] = (HEAP32[$7 >> 2] | 0) + -1;
+ if (($matches$0104$lcssa | 0) != 0 | ($$lcssa384 | 0) > -1) {
+ $matches$3 = $matches$0104$lcssa;
+ break;
+ } else {
+ $alloc$1 = 0;
+ $s$7 = $s$0107$lcssa;
+ $wcs$8 = $wcs$0103$lcssa;
+ label = 153;
+ }
+ } else if ((label | 0) == 152) if (!$matches$0104376) {
+ $alloc$1 = $alloc$0400;
+ $s$7 = $s$6;
+ $wcs$8 = $wcs$7;
+ label = 153;
+ } else {
+ $alloc$2 = $alloc$0400;
+ $matches$2 = $matches$0104376;
+ $s$8 = $s$6;
+ $wcs$9 = $wcs$7;
+ }
+ if ((label | 0) == 153) {
+ $alloc$2 = $alloc$1;
+ $matches$2 = -1;
+ $s$8 = $s$7;
+ $wcs$9 = $wcs$8;
+ }
+ if (!$alloc$2) $matches$3 = $matches$2; else {
+ _free($s$8);
+ _free($wcs$9);
+ $matches$3 = $matches$2;
+ }
+ } while (0);
+ if ($334) ___unlockfile($f);
+ STACKTOP = sp;
+ return $matches$3 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_122parse_unqualified_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $$0$i$i$i$i = 0, $$0$i$i$i$i6 = 0, $$0$i$i$i18$i = 0, $$0$i$i$i7$i = 0, $$0$i$i49 = 0, $$03$i = 0, $$1$i9 = 0, $$lcssa = 0, $$ph26 = 0, $$pre$i$i$i$i = 0, $0 = 0, $1 = 0, $100 = 0, $104 = 0, $106 = 0, $109 = 0, $110 = 0, $112 = 0, $114 = 0, $115 = 0, $116 = 0, $117 = 0, $121 = 0, $13 = 0, $134 = 0, $135 = 0, $136 = 0, $137 = 0, $14 = 0, $140 = 0, $141 = 0, $143 = 0, $150 = 0, $151 = 0, $152 = 0, $153 = 0, $157 = 0, $159 = 0, $162 = 0, $163 = 0, $165 = 0, $171 = 0, $173 = 0, $174 = 0, $175 = 0, $176 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0, $191 = 0, $193 = 0, $194 = 0, $196 = 0, $198 = 0, $2 = 0, $20 = 0, $203 = 0, $204 = 0, $205 = 0, $207 = 0, $217 = 0, $218 = 0, $22 = 0, $220 = 0, $224 = 0, $227 = 0, $230 = 0, $241 = 0, $242 = 0, $243 = 0, $244 = 0, $246 = 0, $248 = 0, $252 = 0, $263 = 0, $264 = 0, $265 = 0, $266 = 0, $268 = 0, $270 = 0, $271 = 0, $272 = 0, $273 = 0, $277 = 0, $283 = 0, $284 = 0, $285 = 0, $29 = 0, $292 = 0, $297 = 0, $3 = 0, $30 = 0, $300 = 0, $301 = 0, $304 = 0, $31 = 0, $312 = 0, $318 = 0, $32 = 0, $335 = 0, $336 = 0, $337 = 0, $338 = 0, $341 = 0, $36 = 0, $38 = 0, $4 = 0, $41 = 0, $42 = 0, $50 = 0, $53 = 0, $55 = 0, $6 = 0, $62 = 0, $63 = 0, $64 = 0, $65 = 0, $69 = 0, $7 = 0, $71 = 0, $74 = 0, $75 = 0, $87 = 0, $88 = 0, $90 = 0, $97 = 0, $98 = 0, $99 = 0, $__p$0$i$i = 0, $__p$1$i$i48 = 0, $__v$i$i17$i = 0, $phitmp$i$i$i$i$i$i$i = 0, $phitmp$i2$i$i$i$i$i$i = 0, $t0$0$i = 0, $t01$0$i = 0, $t01$0$i$lcssa67 = 0, $t01$1$i = 0, $t01$2$i = 0, $t1$0$i$lcssa = 0, $t1$0$i45 = 0, $t13$0$i$lcssa = 0, $t13$0$i51 = 0, $tmp$i = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 128 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i17$i = sp + 104 | 0;
+ $0 = sp + 80 | 0;
+ $1 = sp + 64 | 0;
+ $2 = sp + 40 | 0;
+ $3 = sp + 24 | 0;
+ $tmp$i = sp + 12 | 0;
+ $4 = sp;
+ L1 : do if (($first | 0) == ($last | 0)) $$0 = $first; else {
+ $6 = HEAP8[$first >> 0] | 0;
+ $7 = $6 << 24 >> 24;
+ switch ($7 | 0) {
+ case 68:
+ case 67:
+ {
+ L6 : do if (($last - $first | 0) > 1) {
+ $13 = $db + 4 | 0;
+ $14 = HEAP32[$13 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($14 | 0)) $$03$i = $first; else switch ($7 | 0) {
+ case 67:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 53:
+ case 51:
+ case 50:
+ case 49:
+ break;
+ default:
+ {
+ $$03$i = $first;
+ break L6;
+ }
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_19base_nameINSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEEEET_RS9_($1, $14 + -24 | 0);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($0, $1);
+ $20 = HEAP32[$13 >> 2] | 0;
+ $22 = HEAP32[$db + 8 >> 2] | 0;
+ if ($20 >>> 0 < $22 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($20, $0);
+ HEAP32[$13 >> 2] = (HEAP32[$13 >> 2] | 0) + 24;
+ } else {
+ $29 = HEAP32[$db >> 2] | 0;
+ $30 = $20 - $29 | 0;
+ $31 = ($30 | 0) / 24 | 0;
+ $32 = $31 + 1 | 0;
+ if (($30 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $36 = ($22 - $29 | 0) / 24 | 0;
+ if ($36 >>> 0 < 1073741823) {
+ $38 = $36 << 1;
+ $$0$i$i$i$i = $38 >>> 0 < $32 >>> 0 ? $32 : $38;
+ } else $$0$i$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i17$i, $$0$i$i$i$i, $31, $db + 12 | 0);
+ $41 = $__v$i$i17$i + 8 | 0;
+ $42 = HEAP32[$41 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($42, $0);
+ HEAP32[$41 >> 2] = $42 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i17$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i17$i);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ HEAP8[$db + 60 >> 0] = 1;
+ $$03$i = $first + 2 | 0;
+ break L6;
+ break;
+ }
+ case 68:
+ {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 53:
+ case 50:
+ case 49:
+ case 48:
+ break;
+ default:
+ {
+ $$03$i = $first;
+ break L6;
+ }
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_19base_nameINSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEEEET_RS9_($tmp$i, $14 + -24 | 0);
+ $50 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($tmp$i, 0, 12928) | 0;
+ HEAP32[$3 >> 2] = HEAP32[$50 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$50 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$50 + 8 >> 2];
+ HEAP32[$50 >> 2] = 0;
+ HEAP32[$50 + 4 >> 2] = 0;
+ HEAP32[$50 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($2, $3);
+ $53 = HEAP32[$13 >> 2] | 0;
+ $55 = HEAP32[$db + 8 >> 2] | 0;
+ if ($53 >>> 0 < $55 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($53, $2);
+ HEAP32[$13 >> 2] = (HEAP32[$13 >> 2] | 0) + 24;
+ } else {
+ $62 = HEAP32[$db >> 2] | 0;
+ $63 = $53 - $62 | 0;
+ $64 = ($63 | 0) / 24 | 0;
+ $65 = $64 + 1 | 0;
+ if (($63 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $69 = ($55 - $62 | 0) / 24 | 0;
+ if ($69 >>> 0 < 1073741823) {
+ $71 = $69 << 1;
+ $$0$i$i$i7$i = $71 >>> 0 < $65 >>> 0 ? $65 : $71;
+ } else $$0$i$i$i7$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i17$i, $$0$i$i$i7$i, $64, $db + 12 | 0);
+ $74 = $__v$i$i17$i + 8 | 0;
+ $75 = HEAP32[$74 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($75, $2);
+ HEAP32[$74 >> 2] = $75 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i17$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i17$i);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($tmp$i);
+ HEAP8[$db + 60 >> 0] = 1;
+ $$03$i = $first + 2 | 0;
+ break L6;
+ break;
+ }
+ default:
+ {
+ $$03$i = $first;
+ break L6;
+ }
+ }
+ } else $$03$i = $first; while (0);
+ $$0 = $$03$i;
+ break L1;
+ break;
+ }
+ case 85:
+ {
+ L36 : do if (($last - $first | 0) > 2 & $6 << 24 >> 24 == 85) {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 116:
+ {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($1, 12930, 8);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($0, $1);
+ $87 = $db + 4 | 0;
+ $88 = HEAP32[$87 >> 2] | 0;
+ $90 = HEAP32[$db + 8 >> 2] | 0;
+ if ($88 >>> 0 < $90 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($88, $0);
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + 24;
+ } else {
+ $97 = HEAP32[$db >> 2] | 0;
+ $98 = $88 - $97 | 0;
+ $99 = ($98 | 0) / 24 | 0;
+ $100 = $99 + 1 | 0;
+ if (($98 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $104 = ($90 - $97 | 0) / 24 | 0;
+ if ($104 >>> 0 < 1073741823) {
+ $106 = $104 << 1;
+ $$0$i$i$i$i6 = $106 >>> 0 < $100 >>> 0 ? $100 : $106;
+ } else $$0$i$i$i$i6 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i17$i, $$0$i$i$i$i6, $99, $db + 12 | 0);
+ $109 = $__v$i$i17$i + 8 | 0;
+ $110 = HEAP32[$109 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($110, $0);
+ HEAP32[$109 >> 2] = $110 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i17$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i17$i);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ $112 = $first + 2 | 0;
+ if (($112 | 0) == ($last | 0)) {
+ $114 = HEAP32[$87 >> 2] | 0;
+ $115 = $114 + -24 | 0;
+ $117 = $114;
+ while (1) {
+ $116 = $117 + -24 | 0;
+ HEAP32[$87 >> 2] = $116;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($116);
+ $117 = HEAP32[$87 >> 2] | 0;
+ if (($117 | 0) == ($115 | 0)) {
+ $$1$i9 = $first;
+ break L36;
+ }
+ }
+ }
+ if (((HEAP8[$112 >> 0] | 0) + -48 | 0) >>> 0 < 10) {
+ $121 = $first + 3 | 0;
+ L57 : do if (($121 | 0) == ($last | 0)) $t1$0$i$lcssa = $last; else {
+ $t1$0$i45 = $121;
+ while (1) {
+ if (((HEAP8[$t1$0$i45 >> 0] | 0) + -48 | 0) >>> 0 >= 10) {
+ $t1$0$i$lcssa = $t1$0$i45;
+ break L57;
+ }
+ $t1$0$i45 = $t1$0$i45 + 1 | 0;
+ if (($t1$0$i45 | 0) == ($last | 0)) {
+ $t1$0$i$lcssa = $last;
+ break;
+ }
+ }
+ } while (0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendIPKcEENS_9enable_ifIXsr21__is_forward_iteratorIT_EE5valueERS7_E4typeESC_SC_((HEAP32[$87 >> 2] | 0) + -24 | 0, $112, $t1$0$i$lcssa);
+ $t0$0$i = $t1$0$i$lcssa;
+ } else $t0$0$i = $112;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9push_backEc((HEAP32[$87 >> 2] | 0) + -24 | 0, 39);
+ if (($t0$0$i | 0) != ($last | 0)) if ((HEAP8[$t0$0$i >> 0] | 0) == 95) {
+ $$1$i9 = $t0$0$i + 1 | 0;
+ break L36;
+ }
+ $134 = HEAP32[$87 >> 2] | 0;
+ $135 = $134 + -24 | 0;
+ $137 = $134;
+ while (1) {
+ $136 = $137 + -24 | 0;
+ HEAP32[$87 >> 2] = $136;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($136);
+ $137 = HEAP32[$87 >> 2] | 0;
+ if (($137 | 0) == ($135 | 0)) {
+ $$1$i9 = $first;
+ break L36;
+ }
+ }
+ break;
+ }
+ case 108:
+ break;
+ default:
+ {
+ $$1$i9 = $first;
+ break L36;
+ }
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($3, 12939, 9);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($2, $3);
+ $140 = $db + 4 | 0;
+ $141 = HEAP32[$140 >> 2] | 0;
+ $143 = HEAP32[$db + 8 >> 2] | 0;
+ if ($141 >>> 0 < $143 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($141, $2);
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + 24;
+ } else {
+ $150 = HEAP32[$db >> 2] | 0;
+ $151 = $141 - $150 | 0;
+ $152 = ($151 | 0) / 24 | 0;
+ $153 = $152 + 1 | 0;
+ if (($151 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $157 = ($143 - $150 | 0) / 24 | 0;
+ if ($157 >>> 0 < 1073741823) {
+ $159 = $157 << 1;
+ $$0$i$i$i18$i = $159 >>> 0 < $153 >>> 0 ? $153 : $159;
+ } else $$0$i$i$i18$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i17$i, $$0$i$i$i18$i, $152, $db + 12 | 0);
+ $162 = $__v$i$i17$i + 8 | 0;
+ $163 = HEAP32[$162 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($163, $2);
+ HEAP32[$162 >> 2] = $163 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i17$i);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i17$i);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ $165 = $first + 2 | 0;
+ do if ((HEAP8[$165 >> 0] | 0) == 118) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9push_backEc((HEAP32[$140 >> 2] | 0) + -24 | 0, 41);
+ $t01$1$i = $first + 3 | 0;
+ } else {
+ $171 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($165, $last, $db) | 0;
+ $173 = HEAP32[$140 >> 2] | 0;
+ if (($171 | 0) == ($165 | 0)) {
+ $174 = $173 + -24 | 0;
+ $176 = $173;
+ while (1) {
+ $175 = $176 + -24 | 0;
+ HEAP32[$140 >> 2] = $175;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($175);
+ $176 = HEAP32[$140 >> 2] | 0;
+ if (($176 | 0) == ($174 | 0)) {
+ $$1$i9 = $first;
+ break L36;
+ }
+ }
+ }
+ if ((($173 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$1$i9 = $first;
+ break L36;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($tmp$i, $173 + -24 | 0);
+ $185 = HEAP32[$140 >> 2] | 0;
+ $186 = $185 + -24 | 0;
+ $188 = $185;
+ do {
+ $187 = $188 + -24 | 0;
+ HEAP32[$140 >> 2] = $187;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($187);
+ $188 = HEAP32[$140 >> 2] | 0;
+ } while (($188 | 0) != ($186 | 0));
+ $191 = HEAP8[$tmp$i >> 0] | 0;
+ $193 = ($191 & 1) == 0;
+ $194 = $tmp$i + 8 | 0;
+ $196 = $tmp$i + 1 | 0;
+ $198 = $tmp$i + 4 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($185 + -48 | 0, $193 ? $196 : HEAP32[$194 >> 2] | 0, $193 ? ($191 & 255) >>> 1 : HEAP32[$198 >> 2] | 0) | 0;
+ $203 = $4 + 4 | 0;
+ $204 = $4 + 8 | 0;
+ $$pre$i$i$i$i = $191;
+ $t01$0$i = $171;
+ while (1) {
+ $205 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($t01$0$i, $last, $db) | 0;
+ $207 = HEAP32[$140 >> 2] | 0;
+ if (($205 | 0) == ($t01$0$i | 0)) {
+ $$lcssa = $207;
+ $t01$0$i$lcssa67 = $t01$0$i;
+ label = 79;
+ break;
+ }
+ if ((($207 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ label = 113;
+ break;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($4, $207 + -24 | 0);
+ L96 : do if (!($$pre$i$i$i$i & 1)) {
+ HEAP8[$196 >> 0] = 0;
+ HEAP8[$tmp$i >> 0] = 0;
+ } else {
+ $217 = HEAP32[$194 >> 2] | 0;
+ HEAP8[$217 >> 0] = 0;
+ HEAP32[$198 >> 2] = 0;
+ $218 = HEAP32[$tmp$i >> 2] | 0;
+ $phitmp$i$i$i$i$i$i$i = ($218 & -2) + -1 | 0;
+ $220 = $218 & 255;
+ do if (!($220 & 1)) {
+ $224 = $218 >>> 1 & 127;
+ if (($220 & 255) < 22) {
+ _memcpy($196 | 0, $217 | 0, ($218 >>> 1 & 127) + 1 | 0) | 0;
+ _free($217);
+ $$ph26 = $224;
+ break;
+ }
+ $227 = $224 + 16 & 240;
+ $phitmp$i2$i$i$i$i$i$i = $227 + -1 | 0;
+ if (($phitmp$i2$i$i$i$i$i$i | 0) == ($phitmp$i$i$i$i$i$i$i | 0)) break L96;
+ $230 = _malloc($227) | 0;
+ if ($phitmp$i2$i$i$i$i$i$i >>> 0 <= $phitmp$i$i$i$i$i$i$i >>> 0 & ($230 | 0) == 0) break L96;
+ _memcpy($230 | 0, $196 | 0, ($218 >>> 1 & 127) + 1 | 0) | 0;
+ HEAP32[$tmp$i >> 2] = $227 | 1;
+ HEAP32[$198 >> 2] = $224;
+ HEAP32[$194 >> 2] = $230;
+ break L96;
+ } else {
+ HEAP8[$196 >> 0] = 0;
+ _free($217);
+ $$ph26 = 0;
+ } while (0);
+ HEAP8[$tmp$i >> 0] = $$ph26 << 1;
+ } while (0);
+ HEAP32[$tmp$i >> 2] = HEAP32[$4 >> 2];
+ HEAP32[$tmp$i + 4 >> 2] = HEAP32[$4 + 4 >> 2];
+ HEAP32[$tmp$i + 8 >> 2] = HEAP32[$4 + 8 >> 2];
+ HEAP32[$4 >> 2] = 0;
+ HEAP32[$203 >> 2] = 0;
+ HEAP32[$204 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ $241 = HEAP32[$140 >> 2] | 0;
+ $242 = $241 + -24 | 0;
+ $244 = $241;
+ do {
+ $243 = $244 + -24 | 0;
+ HEAP32[$140 >> 2] = $243;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($243);
+ $244 = HEAP32[$140 >> 2] | 0;
+ } while (($244 | 0) != ($242 | 0));
+ $246 = HEAP8[$tmp$i >> 0] | 0;
+ $248 = ($246 & 1) == 0;
+ $252 = $248 ? ($246 & 255) >>> 1 : HEAP32[$198 >> 2] | 0;
+ if (!$252) {
+ $$pre$i$i$i$i = $246;
+ $t01$0$i = $205;
+ continue;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($241 + -48 | 0, 12716) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj((HEAP32[$140 >> 2] | 0) + -24 | 0, $248 ? $196 : HEAP32[$194 >> 2] | 0, $252) | 0;
+ $$pre$i$i$i$i = $246;
+ $t01$0$i = $205;
+ }
+ if ((label | 0) == 79) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($$lcssa + -24 | 0, 12619) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($tmp$i);
+ $t01$1$i = $t01$0$i$lcssa67;
+ break;
+ } else if ((label | 0) == 113) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($tmp$i);
+ $$1$i9 = $first;
+ break L36;
+ }
+ } while (0);
+ if (($t01$1$i | 0) != ($last | 0)) if ((HEAP8[$t01$1$i >> 0] | 0) == 69) {
+ $268 = $t01$1$i + 1 | 0;
+ if (($268 | 0) == ($last | 0)) {
+ $270 = HEAP32[$140 >> 2] | 0;
+ $271 = $270 + -24 | 0;
+ $273 = $270;
+ while (1) {
+ $272 = $273 + -24 | 0;
+ HEAP32[$140 >> 2] = $272;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($272);
+ $273 = HEAP32[$140 >> 2] | 0;
+ if (($273 | 0) == ($271 | 0)) {
+ $$1$i9 = $first;
+ break L36;
+ }
+ }
+ }
+ if (((HEAP8[$268 >> 0] | 0) + -48 | 0) >>> 0 < 10) {
+ $277 = $t01$1$i + 2 | 0;
+ L127 : do if (($277 | 0) == ($last | 0)) $t13$0$i$lcssa = $last; else {
+ $t13$0$i51 = $277;
+ while (1) {
+ if (((HEAP8[$t13$0$i51 >> 0] | 0) + -48 | 0) >>> 0 >= 10) {
+ $t13$0$i$lcssa = $t13$0$i51;
+ break L127;
+ }
+ $t13$0$i51 = $t13$0$i51 + 1 | 0;
+ if (($t13$0$i51 | 0) == ($last | 0)) {
+ $t13$0$i$lcssa = $last;
+ break;
+ }
+ }
+ } while (0);
+ $283 = HEAP32[$140 >> 2] | 0;
+ $284 = $283 + -24 | 0;
+ $285 = HEAP8[$284 >> 0] | 0;
+ if (!($285 & 1)) {
+ $300 = 10;
+ $301 = ($285 & 255) >>> 1;
+ $304 = $285;
+ } else {
+ $292 = HEAP32[$284 >> 2] | 0;
+ $300 = ($292 & -2) + -1 | 0;
+ $301 = HEAP32[$283 + -20 >> 2] | 0;
+ $304 = $292 & 255;
+ }
+ $297 = $t13$0$i$lcssa - $268 | 0;
+ if (($t13$0$i$lcssa | 0) == ($268 | 0)) $t01$2$i = $268; else {
+ if (($300 - $301 | 0) >>> 0 < $297 >>> 0) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9__grow_byEjjjjjj($284, $300, $301 + $297 - $300 | 0, $301, 7, $297);
+ $__p$0$i$i = HEAP32[$283 + -16 >> 2] | 0;
+ } else {
+ if (!($304 & 1)) $312 = $284 + 1 | 0; else $312 = HEAP32[$283 + -16 >> 2] | 0;
+ if (($301 | 0) == 7) $__p$0$i$i = $312; else {
+ _memmove($312 + ($297 + 7) | 0, $312 + 7 | 0, $301 + -7 | 0) | 0;
+ $__p$0$i$i = $312;
+ }
+ }
+ $318 = $301 + $297 | 0;
+ if (!(HEAP8[$284 >> 0] & 1)) HEAP8[$284 >> 0] = $318 << 1; else HEAP32[$283 + -20 >> 2] = $318;
+ HEAP8[$__p$0$i$i + $318 >> 0] = 0;
+ if (($268 | 0) == ($t13$0$i$lcssa | 0)) $t01$2$i = $t13$0$i$lcssa; else {
+ $$0$i$i49 = $268;
+ $__p$1$i$i48 = $__p$0$i$i + 7 | 0;
+ while (1) {
+ HEAP8[$__p$1$i$i48 >> 0] = HEAP8[$$0$i$i49 >> 0] | 0;
+ $$0$i$i49 = $$0$i$i49 + 1 | 0;
+ if (($$0$i$i49 | 0) == ($t13$0$i$lcssa | 0)) {
+ $t01$2$i = $t13$0$i$lcssa;
+ break;
+ } else $__p$1$i$i48 = $__p$1$i$i48 + 1 | 0;
+ }
+ }
+ }
+ } else $t01$2$i = $268;
+ if (($t01$2$i | 0) != ($last | 0)) if ((HEAP8[$t01$2$i >> 0] | 0) == 95) {
+ $$1$i9 = $t01$2$i + 1 | 0;
+ break;
+ }
+ $335 = HEAP32[$140 >> 2] | 0;
+ $336 = $335 + -24 | 0;
+ $338 = $335;
+ while (1) {
+ $337 = $338 + -24 | 0;
+ HEAP32[$140 >> 2] = $337;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($337);
+ $338 = HEAP32[$140 >> 2] | 0;
+ if (($338 | 0) == ($336 | 0)) {
+ $$1$i9 = $first;
+ break L36;
+ }
+ }
+ }
+ $263 = HEAP32[$140 >> 2] | 0;
+ $264 = $263 + -24 | 0;
+ $266 = $263;
+ do {
+ $265 = $266 + -24 | 0;
+ HEAP32[$140 >> 2] = $265;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($265);
+ $266 = HEAP32[$140 >> 2] | 0;
+ } while (($266 | 0) != ($264 | 0));
+ $$1$i9 = $first;
+ } else $$1$i9 = $first; while (0);
+ $$0 = $$1$i9;
+ break L1;
+ break;
+ }
+ case 57:
+ case 56:
+ case 55:
+ case 54:
+ case 53:
+ case 52:
+ case 51:
+ case 50:
+ case 49:
+ {
+ $341 = __ZN10__cxxabiv112_GLOBAL__N_117parse_source_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ STACKTOP = sp;
+ return $341 | 0;
+ }
+ default:
+ {
+ $$0 = __ZN10__cxxabiv112_GLOBAL__N_119parse_operator_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ break L1;
+ }
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _PCA($input, $output, $ev) {
+ $input = $input | 0;
+ $output = $output | 0;
+ $ev = $ev | 0;
+ var $$0 = 0, $0 = 0, $1 = 0, $102 = 0.0, $11 = 0, $112 = 0, $113 = 0, $114 = 0, $117 = 0, $118 = 0, $120 = 0, $121 = 0.0, $123 = 0.0, $124 = 0.0, $125 = 0.0, $128 = 0.0, $138 = 0.0, $14 = 0, $143 = 0.0, $147 = 0.0, $150 = 0.0, $154 = 0.0, $156 = 0, $157 = 0.0, $159 = 0, $160 = 0.0, $161 = 0.0, $164 = 0, $168 = 0.0, $17 = 0, $172 = 0, $179 = 0.0, $18 = 0, $184 = 0, $185 = 0, $186 = 0, $188 = 0, $189 = 0.0, $191 = 0, $192 = 0.0, $2 = 0, $202 = 0.0, $204 = 0, $205 = 0.0, $21 = 0, $210 = 0.0, $212 = 0.0, $219 = 0, $220 = 0.0, $223 = 0.0, $224 = 0, $232 = 0.0, $237 = 0, $238 = 0, $24 = 0, $25 = 0, $251 = 0, $253 = 0, $256 = 0, $257 = 0, $259 = 0.0, $26 = 0, $263 = 0.0, $264 = 0, $272 = 0.0, $279 = 0, $28 = 0, $287 = 0, $289 = 0, $292 = 0, $295 = 0, $296 = 0, $3 = 0, $30 = 0, $304 = 0, $31 = 0, $35 = 0, $37 = 0, $47 = 0.0, $5 = 0, $55 = 0, $57 = 0, $61 = 0, $63 = 0, $70 = 0.0, $8 = 0, $82 = 0, $84 = 0, $90 = 0, $92 = 0, $93 = 0, $97 = 0.0, $98 = 0, $99 = 0, $c$0$i = 0.0, $ev1$i = 0, $exitcond$i133 = 0, $exitcond$i14148 = 0, $exitcond$i28106 = 0, $exitcond$i651 = 0, $exitcond3$i59 = 0, $exitcond6$i115 = 0, $exitcond82 = 0, $h$0$i127 = 0, $h$1$i$lcssa = 0, $h$1$i100 = 0, $h$2$i = 0, $i$0$i11155 = 0, $i$0$i141 = 0, $i$0$i2$lcssa = 0, $i$0$i25116 = 0, $i$0$i266 = 0, $i$0$lcssa = 0, $i$090 = 0, $i$1$i2799 = 0, $i$1$i49 = 0, $i$180 = 0, $i$2$i109 = 0, $in1$0$i129 = 0, $in1$0$i17144 = 0, $in2$0$i128 = 0, $in2$0$i16143 = 0, $iter$0$i = 0, $j$0$i13152 = 0, $j$0$i137 = 0, $j$0$i23 = 0, $j$0$i23$lcssa = 0, $j$0$i461 = 0, $j$085 = 0, $j$1$i47 = 0, $j$175 = 0, $k$0$i130 = 0, $k$0$i18145 = 0, $k$0$i24124 = 0, $k$0$i555 = 0, $k$1$i113 = 0, $m$0$i$lcssa = 0, $m$0$i65 = 0, $m$1$i60 = 0, $m$2$i48 = 0, $m$3$i46 = 0, $m1$0$i54 = 0, $m1$089 = 0, $m1$184 = 0, $m2$0$i52 = 0, $m2$0$lcssa = 0, $m2$088 = 0, $m2$183 = 0, $m2$279 = 0, $m2$374 = 0, $out$0$i10154 = 0, $out$0$i140 = 0, $out$1$i12149 = 0, $out$1$i134 = 0, $s$1$i = 0.0, $scevgep2$i = 0, $scevgep41 = 0, $smax$i = 0, $smax38 = 0, $sum$0$i$lcssa = 0.0, $sum$0$i53 = 0.0, $t$0$i$lcssa = 0.0, $t$0$i98 = 0.0, $t$1$i = 0.0, $v1$0$i107 = 0, $v2$0$i108 = 0, $x$0$i$be = 0.0, $x$0$i122 = 0.0, $x$1$i$lcssa = 0.0, $y$0$i$be = 0.0, $y$0$i123 = 0.0, $y$1$i$lcssa = 0.0, sp = 0, $k$0$i24124$looptemp = 0, $h$0$i127$looptemp = 0, $k$1$i113$looptemp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $ev1$i = sp;
+ $0 = $input + 4 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ $2 = $input + 8 | 0;
+ $3 = HEAP32[$2 >> 2] | 0;
+ $5 = ($3 | 0) < ($1 | 0) ? $3 : $1;
+ L1 : do if (($1 | 0) < 2 | ($3 | 0) < 2) $$0 = -1; else {
+ $8 = $output + 8 | 0;
+ if ((HEAP32[$8 >> 2] | 0) == ($3 | 0)) {
+ $11 = $output + 4 | 0;
+ if ((HEAP32[$11 >> 2] | 0) == ($5 | 0)) {
+ $14 = $ev + 4 | 0;
+ if ((HEAP32[$14 >> 2] | 0) == ($5 | 0)) {
+ $17 = _arMatrixAlloc($5, $5) | 0;
+ $18 = $17 + 4 | 0;
+ if ((HEAP32[$18 >> 2] | 0) == ($5 | 0)) {
+ $21 = $17 + 8 | 0;
+ if ((HEAP32[$21 >> 2] | 0) == ($5 | 0)) {
+ $24 = ($1 | 0) < ($3 | 0);
+ $25 = HEAP32[$0 >> 2] | 0;
+ $26 = HEAP32[$2 >> 2] | 0;
+ if ($24) {
+ if (($5 | 0) != ($25 | 0)) {
+ _arMatrixFree($17) | 0;
+ $$0 = -1;
+ break;
+ }
+ $28 = HEAP32[$17 >> 2] | 0;
+ if (($5 | 0) > 0) {
+ $exitcond$i133 = ($5 | 0) == 0;
+ $30 = ($26 | 0) > 0;
+ $i$0$i141 = 0;
+ $out$0$i140 = $28;
+ while (1) {
+ $31 = Math_imul($i$0$i141, $26) | 0;
+ if (!$exitcond$i133) {
+ $j$0$i137 = 0;
+ $out$1$i134 = $out$0$i140;
+ while (1) {
+ if (($j$0$i137 | 0) < ($i$0$i141 | 0)) {
+ $35 = $28 + ((Math_imul($j$0$i137, $5) | 0) + $i$0$i141 << 3) | 0;
+ HEAPF64[$out$1$i134 >> 3] = +HEAPF64[$35 >> 3];
+ } else {
+ $37 = HEAP32[$input >> 2] | 0;
+ HEAPF64[$out$1$i134 >> 3] = 0.0;
+ if ($30) {
+ $47 = 0.0;
+ $in1$0$i129 = $37 + ($31 << 3) | 0;
+ $in2$0$i128 = $37 + ((Math_imul($j$0$i137, $26) | 0) << 3) | 0;
+ $k$0$i130 = 0;
+ while (1) {
+ $47 = $47 + +HEAPF64[$in1$0$i129 >> 3] * +HEAPF64[$in2$0$i128 >> 3];
+ HEAPF64[$out$1$i134 >> 3] = $47;
+ $k$0$i130 = $k$0$i130 + 1 | 0;
+ if (($k$0$i130 | 0) >= ($26 | 0)) break; else {
+ $in1$0$i129 = $in1$0$i129 + 8 | 0;
+ $in2$0$i128 = $in2$0$i128 + 8 | 0;
+ }
+ }
+ }
+ }
+ $j$0$i137 = $j$0$i137 + 1 | 0;
+ if (($j$0$i137 | 0) == ($5 | 0)) break; else $out$1$i134 = $out$1$i134 + 8 | 0;
+ }
+ }
+ $i$0$i141 = $i$0$i141 + 1 | 0;
+ if (($i$0$i141 | 0) >= ($5 | 0)) break; else $out$0$i140 = $out$0$i140 + ($5 << 3) | 0;
+ }
+ }
+ } else {
+ if (($5 | 0) != ($26 | 0)) {
+ _arMatrixFree($17) | 0;
+ $$0 = -1;
+ break;
+ }
+ $55 = HEAP32[$17 >> 2] | 0;
+ if (($5 | 0) > 0) {
+ $exitcond$i14148 = ($5 | 0) == 0;
+ $57 = ($25 | 0) > 0;
+ $i$0$i11155 = 0;
+ $out$0$i10154 = $55;
+ while (1) {
+ if (!$exitcond$i14148) {
+ $j$0$i13152 = 0;
+ $out$1$i12149 = $out$0$i10154;
+ while (1) {
+ if (($j$0$i13152 | 0) < ($i$0$i11155 | 0)) {
+ $61 = $55 + ((Math_imul($j$0$i13152, $5) | 0) + $i$0$i11155 << 3) | 0;
+ HEAPF64[$out$1$i12149 >> 3] = +HEAPF64[$61 >> 3];
+ } else {
+ $63 = HEAP32[$input >> 2] | 0;
+ HEAPF64[$out$1$i12149 >> 3] = 0.0;
+ if ($57) {
+ $70 = 0.0;
+ $in1$0$i17144 = $63 + ($i$0$i11155 << 3) | 0;
+ $in2$0$i16143 = $63 + ($j$0$i13152 << 3) | 0;
+ $k$0$i18145 = 0;
+ while (1) {
+ $70 = $70 + +HEAPF64[$in1$0$i17144 >> 3] * +HEAPF64[$in2$0$i16143 >> 3];
+ HEAPF64[$out$1$i12149 >> 3] = $70;
+ $k$0$i18145 = $k$0$i18145 + 1 | 0;
+ if (($k$0$i18145 | 0) >= ($25 | 0)) break; else {
+ $in1$0$i17144 = $in1$0$i17144 + ($5 << 3) | 0;
+ $in2$0$i16143 = $in2$0$i16143 + ($5 << 3) | 0;
+ }
+ }
+ }
+ }
+ $j$0$i13152 = $j$0$i13152 + 1 | 0;
+ if (($j$0$i13152 | 0) == ($5 | 0)) break; else $out$1$i12149 = $out$1$i12149 + 8 | 0;
+ }
+ }
+ $i$0$i11155 = $i$0$i11155 + 1 | 0;
+ if (($i$0$i11155 | 0) >= ($5 | 0)) break; else $out$0$i10154 = $out$0$i10154 + ($5 << 3) | 0;
+ }
+ }
+ }
+ do if (($5 | 0) >= 2) if ((HEAP32[$14 >> 2] | 0) == ($5 | 0)) {
+ $82 = _arVecAlloc($5) | 0;
+ if ($82) {
+ $84 = $5 + -1 | 0;
+ HEAP32[$ev1$i + 4 >> 2] = $84;
+ HEAP32[$ev1$i >> 2] = (HEAP32[$82 >> 2] | 0) + 8;
+ if ((_arVecTridiagonalize($17, $ev, $ev1$i) | 0) < 0) {
+ _arVecFree($82) | 0;
+ break;
+ }
+ $90 = HEAP32[$82 >> 2] | 0;
+ HEAPF64[$90 >> 3] = 0.0;
+ if (($84 | 0) > 0) {
+ $exitcond6$i115 = ($5 | 0) == 0;
+ $h$0$i127 = $84;
+ do {
+ $j$0$i23 = $h$0$i127;
+ while (1) {
+ if (($j$0$i23 | 0) <= 0) {
+ $j$0$i23$lcssa = $j$0$i23;
+ break;
+ }
+ $97 = +Math_abs(+(+HEAPF64[$90 + ($j$0$i23 << 3) >> 3]));
+ $98 = $j$0$i23 + -1 | 0;
+ $99 = HEAP32[$ev >> 2] | 0;
+ $102 = +Math_abs(+(+HEAPF64[$99 + ($98 << 3) >> 3]));
+ if ($97 > ($102 + +Math_abs(+(+HEAPF64[$99 + ($j$0$i23 << 3) >> 3]))) * 1.0e-06) $j$0$i23 = $98; else {
+ $j$0$i23$lcssa = $j$0$i23;
+ break;
+ }
+ }
+ $h$0$i127$looptemp = $h$0$i127;
+ $h$0$i127 = $h$0$i127 + -1 | 0;
+ L62 : do if (($j$0$i23$lcssa | 0) != ($h$0$i127$looptemp | 0)) {
+ $112 = $90 + ($h$0$i127$looptemp << 3) | 0;
+ $113 = $90 + ($j$0$i23$lcssa + 1 << 3) | 0;
+ $114 = ($j$0$i23$lcssa | 0) < ($h$0$i127$looptemp | 0);
+ $iter$0$i = 0;
+ do {
+ if (($iter$0$i | 0) > 99) break L62;
+ $iter$0$i = $iter$0$i + 1 | 0;
+ $117 = HEAP32[$ev >> 2] | 0;
+ $118 = $117 + ($h$0$i127 << 3) | 0;
+ $120 = $117 + ($h$0$i127$looptemp << 3) | 0;
+ $121 = +HEAPF64[$120 >> 3];
+ $123 = (+HEAPF64[$118 >> 3] - $121) * .5;
+ $124 = +HEAPF64[$112 >> 3];
+ $125 = $124 * $124;
+ $128 = +Math_sqrt(+($125 + $123 * $123));
+ if ($114) {
+ $k$0$i24124 = $j$0$i23$lcssa;
+ $x$0$i122 = +HEAPF64[$117 + ($j$0$i23$lcssa << 3) >> 3] - $121 + $125 / ($123 + ($123 < 0.0 ? -$128 : $128));
+ $y$0$i123 = +HEAPF64[$113 >> 3];
+ while (1) {
+ $138 = +Math_abs(+$x$0$i122);
+ do if (!($138 >= +Math_abs(+$y$0$i123))) {
+ $150 = -$x$0$i122 / $y$0$i123;
+ $154 = 1.0 / +Math_sqrt(+($150 * $150 + 1.0));
+ $c$0$i = $150 * $154;
+ $s$1$i = $154;
+ } else {
+ if (!($138 > 1.0e-16)) {
+ $c$0$i = 1.0;
+ $s$1$i = 0.0;
+ break;
+ }
+ $143 = -$y$0$i123 / $x$0$i122;
+ $147 = 1.0 / +Math_sqrt(+($143 * $143 + 1.0));
+ $c$0$i = $147;
+ $s$1$i = $143 * $147;
+ } while (0);
+ $156 = $117 + ($k$0$i24124 << 3) | 0;
+ $157 = +HEAPF64[$156 >> 3];
+ $k$0$i24124$looptemp = $k$0$i24124;
+ $k$0$i24124 = $k$0$i24124 + 1 | 0;
+ $159 = $117 + ($k$0$i24124 << 3) | 0;
+ $160 = +HEAPF64[$159 >> 3];
+ $161 = $157 - $160;
+ $164 = $90 + ($k$0$i24124 << 3) | 0;
+ $168 = $s$1$i * ($s$1$i * $161 + $c$0$i * 2.0 * +HEAPF64[$164 >> 3]);
+ HEAPF64[$156 >> 3] = $157 - $168;
+ HEAPF64[$159 >> 3] = $160 + $168;
+ if (($k$0$i24124$looptemp | 0) > ($j$0$i23$lcssa | 0)) {
+ $172 = $90 + ($k$0$i24124$looptemp << 3) | 0;
+ HEAPF64[$172 >> 3] = $c$0$i * +HEAPF64[$172 >> 3] - $y$0$i123 * $s$1$i;
+ }
+ $179 = +HEAPF64[$164 >> 3];
+ HEAPF64[$164 >> 3] = $179 + $s$1$i * ($c$0$i * $161 - $s$1$i * 2.0 * $179);
+ $184 = Math_imul($k$0$i24124$looptemp, $5) | 0;
+ $185 = Math_imul($k$0$i24124, $5) | 0;
+ if ($exitcond6$i115) {
+ $x$1$i$lcssa = $x$0$i122;
+ $y$1$i$lcssa = $y$0$i123;
+ } else {
+ $186 = HEAP32[$17 >> 2] | 0;
+ $i$0$i25116 = 0;
+ do {
+ $188 = $186 + ($i$0$i25116 + $184 << 3) | 0;
+ $189 = +HEAPF64[$188 >> 3];
+ $191 = $186 + ($i$0$i25116 + $185 << 3) | 0;
+ $192 = +HEAPF64[$191 >> 3];
+ HEAPF64[$188 >> 3] = $c$0$i * $189 - $s$1$i * $192;
+ HEAPF64[$191 >> 3] = $s$1$i * $189 + $c$0$i * $192;
+ $i$0$i25116 = $i$0$i25116 + 1 | 0;
+ } while (($i$0$i25116 | 0) != ($5 | 0));
+ $x$1$i$lcssa = $189;
+ $y$1$i$lcssa = $192;
+ }
+ if (($k$0$i24124$looptemp | 0) < ($h$0$i127 | 0)) {
+ $202 = +HEAPF64[$164 >> 3];
+ $204 = $90 + ($k$0$i24124$looptemp + 2 << 3) | 0;
+ $205 = +HEAPF64[$204 >> 3];
+ HEAPF64[$204 >> 3] = $c$0$i * $205;
+ $x$0$i$be = $202;
+ $y$0$i$be = -($s$1$i * $205);
+ } else {
+ $x$0$i$be = $x$1$i$lcssa;
+ $y$0$i$be = $y$1$i$lcssa;
+ }
+ if (($k$0$i24124 | 0) >= ($h$0$i127$looptemp | 0)) break; else {
+ $x$0$i122 = $x$0$i$be;
+ $y$0$i123 = $y$0$i$be;
+ }
+ }
+ }
+ $210 = +Math_abs(+(+HEAPF64[$112 >> 3]));
+ $212 = +Math_abs(+(+HEAPF64[$118 >> 3]));
+ } while ($210 > ($212 + +Math_abs(+(+HEAPF64[$120 >> 3]))) * 1.0e-06);
+ } while (0);
+ } while (($h$0$i127$looptemp | 0) > 1);
+ }
+ if ($84) {
+ $92 = HEAP32[$ev >> 2] | 0;
+ $93 = HEAP32[$17 >> 2] | 0;
+ $exitcond$i28106 = ($5 | 0) == 0;
+ $k$1$i113 = 0;
+ do {
+ $219 = $92 + ($k$1$i113 << 3) | 0;
+ $220 = +HEAPF64[$219 >> 3];
+ $k$1$i113$looptemp = $k$1$i113;
+ $k$1$i113 = $k$1$i113 + 1 | 0;
+ if (($k$1$i113 | 0) < ($5 | 0)) {
+ $h$1$i100 = $k$1$i113$looptemp;
+ $i$1$i2799 = $k$1$i113;
+ $t$0$i98 = $220;
+ while (1) {
+ $223 = +HEAPF64[$92 + ($i$1$i2799 << 3) >> 3];
+ $224 = $223 > $t$0$i98;
+ $t$1$i = $224 ? $223 : $t$0$i98;
+ $h$2$i = $224 ? $i$1$i2799 : $h$1$i100;
+ $i$1$i2799 = $i$1$i2799 + 1 | 0;
+ if (($i$1$i2799 | 0) >= ($5 | 0)) {
+ $h$1$i$lcssa = $h$2$i;
+ $t$0$i$lcssa = $t$1$i;
+ break;
+ } else {
+ $h$1$i100 = $h$2$i;
+ $t$0$i98 = $t$1$i;
+ }
+ }
+ } else {
+ $h$1$i$lcssa = $k$1$i113$looptemp;
+ $t$0$i$lcssa = $220;
+ }
+ HEAPF64[$92 + ($h$1$i$lcssa << 3) >> 3] = $220;
+ HEAPF64[$219 >> 3] = $t$0$i$lcssa;
+ if (!$exitcond$i28106) {
+ $i$2$i109 = 0;
+ $v1$0$i107 = $93 + ((Math_imul($h$1$i$lcssa, $5) | 0) << 3) | 0;
+ $v2$0$i108 = $93 + ((Math_imul($k$1$i113$looptemp, $5) | 0) << 3) | 0;
+ while (1) {
+ $232 = +HEAPF64[$v1$0$i107 >> 3];
+ HEAPF64[$v1$0$i107 >> 3] = +HEAPF64[$v2$0$i108 >> 3];
+ HEAPF64[$v2$0$i108 >> 3] = $232;
+ $i$2$i109 = $i$2$i109 + 1 | 0;
+ if (($i$2$i109 | 0) == ($5 | 0)) break; else {
+ $v1$0$i107 = $v1$0$i107 + 8 | 0;
+ $v2$0$i108 = $v2$0$i108 + 8 | 0;
+ }
+ }
+ }
+ } while (($k$1$i113 | 0) != ($84 | 0));
+ }
+ _arVecFree($82) | 0;
+ L104 : do if ($24) {
+ $237 = HEAP32[$0 >> 2] | 0;
+ $238 = HEAP32[$2 >> 2] | 0;
+ do if (!(($237 | 0) < 1 | ($238 | 0) < 1)) {
+ if ((HEAP32[$18 >> 2] | 0) != ($237 | 0)) break;
+ if ((HEAP32[$21 >> 2] | 0) != ($237 | 0)) break;
+ if ((HEAP32[$11 >> 2] | 0) != ($237 | 0)) break;
+ if ((HEAP32[$8 >> 2] | 0) != ($238 | 0)) break;
+ if ((HEAP32[$14 >> 2] | 0) != ($237 | 0)) break;
+ $251 = HEAP32[$output >> 2] | 0;
+ L113 : do if (($237 | 0) > 0) {
+ $253 = HEAP32[$ev >> 2] | 0;
+ $exitcond3$i59 = ($238 | 0) == 0;
+ $exitcond$i651 = ($237 | 0) == 0;
+ $i$0$i266 = 0;
+ $m$0$i65 = $251;
+ while (1) {
+ $259 = +HEAPF64[$253 + ($i$0$i266 << 3) >> 3];
+ if ($259 < 1.0e-16) {
+ $i$0$i2$lcssa = $i$0$i266;
+ $m$0$i$lcssa = $m$0$i65;
+ break L113;
+ }
+ $263 = 1.0 / +Math_sqrt(+(+Math_abs(+$259)));
+ $264 = Math_imul($i$0$i266, $237) | 0;
+ if (!$exitcond3$i59) {
+ $j$0$i461 = 0;
+ $m$1$i60 = $m$0$i65;
+ while (1) {
+ if ($exitcond$i651) $sum$0$i$lcssa = 0.0; else {
+ $k$0$i555 = 0;
+ $m1$0$i54 = (HEAP32[$17 >> 2] | 0) + ($264 << 3) | 0;
+ $m2$0$i52 = (HEAP32[$input >> 2] | 0) + ($j$0$i461 << 3) | 0;
+ $sum$0$i53 = 0.0;
+ while (1) {
+ $272 = $sum$0$i53 + +HEAPF64[$m1$0$i54 >> 3] * +HEAPF64[$m2$0$i52 >> 3];
+ $k$0$i555 = $k$0$i555 + 1 | 0;
+ if (($k$0$i555 | 0) == ($237 | 0)) {
+ $sum$0$i$lcssa = $272;
+ break;
+ } else {
+ $m1$0$i54 = $m1$0$i54 + 8 | 0;
+ $m2$0$i52 = $m2$0$i52 + ($238 << 3) | 0;
+ $sum$0$i53 = $272;
+ }
+ }
+ }
+ HEAPF64[$m$1$i60 >> 3] = $263 * $sum$0$i$lcssa;
+ $j$0$i461 = $j$0$i461 + 1 | 0;
+ if (($j$0$i461 | 0) == ($238 | 0)) break; else $m$1$i60 = $m$1$i60 + 8 | 0;
+ }
+ }
+ $scevgep2$i = $m$0$i65 + ($238 << 3) | 0;
+ $279 = $i$0$i266 + 1 | 0;
+ if (($279 | 0) < ($237 | 0)) {
+ $i$0$i266 = $279;
+ $m$0$i65 = $scevgep2$i;
+ } else {
+ $i$0$i2$lcssa = $279;
+ $m$0$i$lcssa = $scevgep2$i;
+ break;
+ }
+ }
+ } else {
+ $i$0$i2$lcssa = 0;
+ $m$0$i$lcssa = $251;
+ } while (0);
+ $smax$i = ($238 | 0) > 0 ? $238 : 0;
+ if (($i$0$i2$lcssa | 0) >= ($237 | 0)) break L104;
+ $256 = HEAP32[$ev >> 2] | 0;
+ $257 = ($238 | 0) > 0;
+ $i$1$i49 = $i$0$i2$lcssa;
+ $m$2$i48 = $m$0$i$lcssa;
+ while (1) {
+ HEAPF64[$256 + ($i$1$i49 << 3) >> 3] = 0.0;
+ if ($257) {
+ $j$1$i47 = 0;
+ $m$3$i46 = $m$2$i48;
+ while (1) {
+ HEAPF64[$m$3$i46 >> 3] = 0.0;
+ $j$1$i47 = $j$1$i47 + 1 | 0;
+ if (($j$1$i47 | 0) >= ($238 | 0)) break; else $m$3$i46 = $m$3$i46 + 8 | 0;
+ }
+ }
+ $i$1$i49 = $i$1$i49 + 1 | 0;
+ if (($i$1$i49 | 0) >= ($237 | 0)) break L104; else $m$2$i48 = $m$2$i48 + ($smax$i << 3) | 0;
+ }
+ } while (0);
+ _arMatrixFree($17) | 0;
+ $$0 = -1;
+ break L1;
+ } else {
+ $287 = HEAP32[$output >> 2] | 0;
+ $289 = ($1 | 0) > ($3 | 0) ? $3 : $1;
+ L137 : do if (($5 | 0) > 0) {
+ $292 = HEAP32[$ev >> 2] | 0;
+ $exitcond82 = ($289 | 0) == 0;
+ $i$090 = 0;
+ $m1$089 = HEAP32[$17 >> 2] | 0;
+ $m2$088 = $287;
+ while (1) {
+ if (+HEAPF64[$292 + ($i$090 << 3) >> 3] < 1.0e-16) {
+ $i$0$lcssa = $i$090;
+ $m2$0$lcssa = $m2$088;
+ break L137;
+ }
+ if (!$exitcond82) {
+ $j$085 = 0;
+ $m1$184 = $m1$089;
+ $m2$183 = $m2$088;
+ while (1) {
+ HEAPF64[$m2$183 >> 3] = +HEAPF64[$m1$184 >> 3];
+ $j$085 = $j$085 + 1 | 0;
+ if (($j$085 | 0) == ($289 | 0)) break; else {
+ $m1$184 = $m1$184 + 8 | 0;
+ $m2$183 = $m2$183 + 8 | 0;
+ }
+ }
+ }
+ $m1$089 = $m1$089 + ($289 << 3) | 0;
+ $scevgep41 = $m2$088 + ($289 << 3) | 0;
+ $304 = $i$090 + 1 | 0;
+ if (($304 | 0) >= ($5 | 0)) {
+ $i$0$lcssa = $304;
+ $m2$0$lcssa = $scevgep41;
+ break;
+ } else {
+ $i$090 = $304;
+ $m2$088 = $scevgep41;
+ }
+ }
+ } else {
+ $i$0$lcssa = 0;
+ $m2$0$lcssa = $287;
+ } while (0);
+ $smax38 = ($289 | 0) > 0 ? $289 : 0;
+ if (($i$0$lcssa | 0) < ($5 | 0)) {
+ $295 = HEAP32[$ev >> 2] | 0;
+ $296 = ($5 | 0) > 0;
+ $i$180 = $i$0$lcssa;
+ $m2$279 = $m2$0$lcssa;
+ while (1) {
+ HEAPF64[$295 + ($i$180 << 3) >> 3] = 0.0;
+ if ($296) {
+ $j$175 = 0;
+ $m2$374 = $m2$279;
+ while (1) {
+ HEAPF64[$m2$374 >> 3] = 0.0;
+ $j$175 = $j$175 + 1 | 0;
+ if (($j$175 | 0) >= ($5 | 0)) break; else $m2$374 = $m2$374 + 8 | 0;
+ }
+ }
+ $i$180 = $i$180 + 1 | 0;
+ if (($i$180 | 0) >= ($5 | 0)) break; else $m2$279 = $m2$279 + ($smax38 << 3) | 0;
+ }
+ }
+ } while (0);
+ _arMatrixFree($17) | 0;
+ $$0 = 0;
+ break L1;
+ }
+ } while (0);
+ _arMatrixFree($17) | 0;
+ $$0 = -1;
+ break;
+ }
+ }
+ _arMatrixFree($17) | 0;
+ $$0 = -1;
+ } else $$0 = -1;
+ } else $$0 = -1;
+ } else $$0 = -1;
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arDetectMarker($arHandle, $dataPtr) {
+ $arHandle = $arHandle | 0;
+ $dataPtr = $dataPtr | 0;
+ var $$ = 0, $$0 = 0, $$lcssa = 0, $$lcssa109 = 0.0, $$lcssa110 = 0.0, $$pr10 = 0, $$pre$phi45Z2D = 0, $$pre$phi47Z2D = 0, $$pre$phi49Z2D = 0, $$pre$phi51Z2D = 0, $$pre$phi53Z2D = 0, $$pre$phiZ2D = 0, $$pre35 = 0, $$pre37 = 0, $0 = 0, $1 = 0, $10 = 0, $101 = 0, $102 = 0, $104 = 0, $106 = 0, $115 = 0, $118 = 0, $12 = 0, $120 = 0, $121 = 0, $126 = 0, $132 = 0, $135 = 0, $14 = 0, $144 = 0, $146 = 0, $155 = 0, $157 = 0, $16 = 0, $163 = 0, $164 = 0, $187 = 0, $190 = 0, $191 = 0, $193 = 0, $195 = 0, $196 = 0, $199 = 0.0, $2 = 0, $20 = 0, $202 = 0.0, $203 = 0.0, $209 = 0.0, $21 = 0, $214 = 0.0, $217 = 0.0, $22 = 0, $222 = 0, $223 = 0, $226 = 0.0, $229 = 0, $23 = 0, $231 = 0, $235 = 0, $238 = 0.0, $24 = 0, $244 = 0.0, $247 = 0.0, $25 = 0, $26 = 0, $262 = 0, $265 = 0.0, $267 = 0, $269 = 0, $27 = 0, $28 = 0, $282 = 0, $285 = 0.0, $29 = 0, $291 = 0.0, $294 = 0.0, $296 = 0, $30 = 0, $300 = 0, $31 = 0, $313 = 0, $314 = 0, $316 = 0, $32 = 0, $324 = 0, $326 = 0, $328 = 0, $33 = 0, $330 = 0, $335 = 0, $343 = 0, $350 = 0, $351 = 0, $353 = 0, $355 = 0.0, $358 = 0.0, $359 = 0.0, $365 = 0.0, $370 = 0.0, $375 = 0, $381 = 0, $385 = 0, $386 = 0, $387 = 0, $4 = 0, $5 = 0, $69 = 0, $71 = 0, $72 = 0, $74 = 0, $75 = 0, $77 = 0, $78 = 0, $8 = 0, $80 = 0, $83 = 0, $86 = 0, $89 = 0, $9 = 0, $91 = 0, $92 = 0, $cdir$1 = 0, $cdir$1$lcssa = 0, $cdir$295 = 0, $cdir$3 = 0, $cdir$3$lcssa = 0, $cid$0$lcssa = 0, $cid$087 = 0, $cid$1 = 0, $diff$097 = 0.0, $diff$192 = 0.0, $diffmin$099 = 0.0, $diffmin$1 = 0.0, $diffmin$294 = 0.0, $i$0104 = 0, $i$1101 = 0, $i$280 = 0, $i$373 = 0, $i$467 = 0, $j$088 = 0, $j$1100 = 0, $j$296 = 0, $j$3$lcssa = 0, $j$381 = 0, $j$4 = 0, $j$5$lcssa = 0, $j$568 = 0, $j$6$lcssa = 0, $j$663 = 0, $k$098 = 0, $k$193 = 0, $marker_nums = 0, $ret1$0 = 0, $rlenmin$086 = 0.0, $rlenmin$1 = 0.0, $storemerge = 0, $storemerge11 = 0, $storemerge4 = 0, $thresholds = 0, $value = 0, $vararg_buffer = 0, $vararg_buffer6 = 0, $vararg_buffer9 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 80 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer9 = sp + 32 | 0;
+ $vararg_buffer6 = sp + 24 | 0;
+ $vararg_buffer = sp;
+ $thresholds = sp + 52 | 0;
+ $marker_nums = sp + 40 | 0;
+ $value = sp + 64 | 0;
+ $0 = $arHandle + 44 | 0;
+ HEAP32[$0 >> 2] = 0;
+ $1 = $arHandle + 7062388 | 0;
+ $2 = HEAP32[$1 >> 2] | 0;
+ L1 : do if (($2 | 0) == 4) {
+ $4 = $arHandle + 7062396 | 0;
+ $5 = HEAP32[$4 >> 2] | 0;
+ do if (($5 | 0) > 0) {
+ $$pr10 = 4;
+ $storemerge11 = $5 + -1 | 0;
+ } else {
+ $8 = $arHandle + 16 | 0;
+ $9 = HEAP32[$8 >> 2] | 0;
+ $10 = $arHandle + 7062400 | 0;
+ $12 = (HEAP32[$10 >> 2] | 0) + $9 | 0;
+ $$ = ($12 | 0) > 255 ? 255 : $12;
+ HEAP32[$thresholds >> 2] = $$;
+ $14 = $arHandle + 7062404 | 0;
+ $16 = $9 - (HEAP32[$14 >> 2] | 0) | 0;
+ $storemerge4 = ($16 | 0) < 0 ? 0 : $16;
+ HEAP32[$thresholds + 4 >> 2] = $storemerge4;
+ HEAP32[$thresholds + 8 >> 2] = $9;
+ $20 = $arHandle + 36 | 0;
+ $21 = $arHandle + 40 | 0;
+ $22 = $arHandle + 4 | 0;
+ $23 = $arHandle + 12 | 0;
+ $24 = $arHandle + 20 | 0;
+ $25 = $arHandle + 4834144 | 0;
+ $26 = $arHandle + 15416 | 0;
+ $27 = $arHandle + 15408 | 0;
+ $28 = $arHandle + 7062384 | 0;
+ $29 = $arHandle + 24 | 0;
+ $30 = $arHandle + 32 | 0;
+ $31 = $arHandle + 7062416 | 0;
+ $32 = $arHandle + 48 | 0;
+ $33 = $arHandle + 7062424 | 0;
+ $i$0104 = 0;
+ do {
+ if ((_arLabeling($dataPtr, HEAP32[$20 >> 2] | 0, HEAP32[$21 >> 2] | 0, HEAP32[$22 >> 2] | 0, HEAP32[$arHandle >> 2] | 0, HEAP32[$23 >> 2] | 0, HEAP32[$thresholds + ($i$0104 << 2) >> 2] | 0, HEAP32[$24 >> 2] | 0, $25, 0) | 0) < 0) {
+ $$0 = -1;
+ break L1;
+ }
+ if ((_arDetectMarker2(HEAP32[$20 >> 2] | 0, HEAP32[$21 >> 2] | 0, $25, HEAP32[$24 >> 2] | 0, 1e6, 70, 1.0, $26, $27) | 0) < 0) {
+ $$0 = -1;
+ break L1;
+ }
+ if ((_arGetMarkerInfo($dataPtr, HEAP32[$20 >> 2] | 0, HEAP32[$21 >> 2] | 0, HEAP32[$22 >> 2] | 0, $26, HEAP32[$27 >> 2] | 0, HEAP32[$28 >> 2] | 0, HEAP32[$24 >> 2] | 0, HEAP32[$29 >> 2] | 0, (HEAP32[$30 >> 2] | 0) + 184 | 0, +HEAPF64[$31 >> 3], $32, $0, HEAP32[$33 >> 2] | 0) | 0) < 0) {
+ $$0 = -1;
+ break L1;
+ }
+ HEAP32[$marker_nums + ($i$0104 << 2) >> 2] = HEAP32[$0 >> 2];
+ $i$0104 = $i$0104 + 1 | 0;
+ } while (($i$0104 | 0) < 3);
+ if ((HEAP32[$arHandle >> 2] | 0) == 1) {
+ $69 = HEAP32[$marker_nums + 4 >> 2] | 0;
+ $71 = HEAP32[$marker_nums + 8 >> 2] | 0;
+ $72 = HEAP32[$marker_nums >> 2] | 0;
+ HEAP32[$vararg_buffer >> 2] = $storemerge4;
+ HEAP32[$vararg_buffer + 4 >> 2] = $69;
+ HEAP32[$vararg_buffer + 8 >> 2] = $9;
+ HEAP32[$vararg_buffer + 12 >> 2] = $71;
+ HEAP32[$vararg_buffer + 16 >> 2] = $$;
+ HEAP32[$vararg_buffer + 20 >> 2] = $72;
+ _arLog(3, 4153, $vararg_buffer);
+ $74 = $72;
+ $75 = $71;
+ } else {
+ $74 = HEAP32[$marker_nums >> 2] | 0;
+ $75 = HEAP32[$marker_nums + 8 >> 2] | 0;
+ }
+ $$pre35 = HEAP32[$marker_nums + 4 >> 2] | 0;
+ if (($74 | 0) > ($75 | 0) | ($$pre35 | 0) > ($75 | 0)) {
+ $91 = ($74 | 0) >= ($$pre35 | 0) ? $$ : $storemerge4;
+ HEAP32[$8 >> 2] = $91;
+ $92 = $91 - $9 | 0;
+ if (($92 | 0) > 0) {
+ HEAP32[$10 >> 2] = $92;
+ $storemerge = 1;
+ } else {
+ HEAP32[$10 >> 2] = 1;
+ $storemerge = 0 - $92 | 0;
+ }
+ HEAP32[$14 >> 2] = $storemerge;
+ if ((HEAP32[$arHandle >> 2] | 0) == 1) {
+ HEAP32[$vararg_buffer6 >> 2] = $91;
+ _arLog(3, 4229, $vararg_buffer6);
+ }
+ $$pr10 = HEAP32[$1 >> 2] | 0;
+ $storemerge11 = HEAP32[$arHandle + 7062392 >> 2] | 0;
+ break;
+ }
+ $77 = HEAP32[$10 >> 2] | 0;
+ $78 = HEAP32[$14 >> 2] | 0;
+ do if (($77 | 0) < ($78 | 0)) {
+ $80 = $77 + 1 | 0;
+ HEAP32[$10 >> 2] = $80;
+ $86 = $80;
+ } else if (($77 | 0) > ($78 | 0)) {
+ HEAP32[$14 >> 2] = $78 + 1;
+ $86 = $77;
+ break;
+ } else {
+ $83 = $77 + 1 | 0;
+ HEAP32[$10 >> 2] = $83;
+ HEAP32[$14 >> 2] = $78 + 1;
+ $86 = $83;
+ break;
+ } while (0);
+ if (($86 + $9 | 0) > 254) {
+ HEAP32[$10 >> 2] = 1;
+ $89 = 1;
+ } else $89 = $86;
+ if (($9 | 0) <= ($89 | 0)) HEAP32[$14 >> 2] = 1;
+ HEAP32[$4 >> 2] = HEAP32[$arHandle + 7062392 >> 2];
+ label = 47;
+ break L1;
+ } while (0);
+ HEAP32[$4 >> 2] = $storemerge11;
+ $101 = $$pr10;
+ label = 30;
+ } else {
+ $101 = $2;
+ label = 30;
+ } while (0);
+ L40 : do if ((label | 0) == 30) {
+ L42 : do switch ($101 | 0) {
+ case 3:
+ {
+ $102 = $arHandle + 7062408 | 0;
+ $104 = _arImageProcLumaHistAndBoxFilterWithBias(HEAP32[$102 >> 2] | 0, $dataPtr, 9, -7) | 0;
+ if (($104 | 0) < 0) {
+ $$0 = $104;
+ break L40;
+ }
+ $106 = HEAP32[$102 >> 2] | 0;
+ $115 = $arHandle + 4834144 | 0;
+ $118 = _arLabeling(HEAP32[$106 >> 2] | 0, HEAP32[$106 + 8 >> 2] | 0, HEAP32[$106 + 12 >> 2] | 0, 5, HEAP32[$arHandle >> 2] | 0, HEAP32[$arHandle + 12 >> 2] | 0, 0, 0, $115, HEAP32[$106 + 4 >> 2] | 0) | 0;
+ if (($118 | 0) < 0) {
+ $$0 = $118;
+ break L40;
+ }
+ $$pre$phi45Z2D = $arHandle + 36 | 0;
+ $$pre$phi47Z2D = $arHandle + 40 | 0;
+ $$pre$phi49Z2D = $arHandle + 20 | 0;
+ $$pre$phiZ2D = $115;
+ break;
+ }
+ case 2:
+ case 1:
+ {
+ $120 = $arHandle + 7062396 | 0;
+ $121 = HEAP32[$120 >> 2] | 0;
+ if (($121 | 0) > 0) {
+ HEAP32[$120 >> 2] = $121 + -1;
+ label = 44;
+ break L42;
+ }
+ $126 = HEAP32[$arHandle + 7062408 >> 2] | 0;
+ if (($101 | 0) == 1) $ret1$0 = _arImageProcLumaHistAndCDFAndMedian($126, $dataPtr, $value) | 0; else $ret1$0 = _arImageProcLumaHistAndOtsu($126, $dataPtr, $value) | 0;
+ if (($ret1$0 | 0) < 0) {
+ $$0 = $ret1$0;
+ break L40;
+ }
+ $132 = $arHandle + 16 | 0;
+ if ((HEAP32[$arHandle >> 2] | 0) == 1) {
+ $135 = HEAPU8[$value >> 0] | 0;
+ if ((HEAP32[$132 >> 2] | 0) != ($135 | 0)) {
+ HEAP32[$vararg_buffer9 >> 2] = (HEAP32[$1 >> 2] | 0) == 1 ? 4281 : 4288;
+ HEAP32[$vararg_buffer9 + 4 >> 2] = $135;
+ _arLog(3, 4293, $vararg_buffer9);
+ }
+ }
+ HEAP32[$132 >> 2] = HEAPU8[$value >> 0];
+ HEAP32[$120 >> 2] = HEAP32[$arHandle + 7062392 >> 2];
+ label = 44;
+ break;
+ }
+ default:
+ label = 44;
+ } while (0);
+ if ((label | 0) == 44) {
+ $144 = $arHandle + 36 | 0;
+ $146 = $arHandle + 40 | 0;
+ $155 = $arHandle + 20 | 0;
+ $157 = $arHandle + 4834144 | 0;
+ if ((_arLabeling($dataPtr, HEAP32[$144 >> 2] | 0, HEAP32[$146 >> 2] | 0, HEAP32[$arHandle + 4 >> 2] | 0, HEAP32[$arHandle >> 2] | 0, HEAP32[$arHandle + 12 >> 2] | 0, HEAP32[$arHandle + 16 >> 2] | 0, HEAP32[$155 >> 2] | 0, $157, 0) | 0) < 0) {
+ $$0 = -1;
+ break;
+ } else {
+ $$pre$phi45Z2D = $144;
+ $$pre$phi47Z2D = $146;
+ $$pre$phi49Z2D = $155;
+ $$pre$phiZ2D = $157;
+ }
+ }
+ $163 = $arHandle + 15416 | 0;
+ $164 = $arHandle + 15408 | 0;
+ if ((_arDetectMarker2(HEAP32[$$pre$phi45Z2D >> 2] | 0, HEAP32[$$pre$phi47Z2D >> 2] | 0, $$pre$phiZ2D, HEAP32[$$pre$phi49Z2D >> 2] | 0, 1e6, 70, 1.0, $163, $164) | 0) < 0) $$0 = -1; else if ((_arGetMarkerInfo($dataPtr, HEAP32[$$pre$phi45Z2D >> 2] | 0, HEAP32[$$pre$phi47Z2D >> 2] | 0, HEAP32[$arHandle + 4 >> 2] | 0, $163, HEAP32[$164 >> 2] | 0, HEAP32[$arHandle + 7062384 >> 2] | 0, HEAP32[$$pre$phi49Z2D >> 2] | 0, HEAP32[$arHandle + 24 >> 2] | 0, (HEAP32[$arHandle + 32 >> 2] | 0) + 184 | 0, +HEAPF64[$arHandle + 7062416 >> 3], $arHandle + 48 | 0, $0, HEAP32[$arHandle + 7062424 >> 2] | 0) | 0) < 0) $$0 = -1; else label = 47;
+ } while (0);
+ L63 : do if ((label | 0) == 47) {
+ $187 = $arHandle + 28 | 0;
+ if ((HEAP32[$187 >> 2] | 0) == 1) {
+ _confidenceCutoff($arHandle);
+ $$0 = 0;
+ break;
+ }
+ $190 = $arHandle + 4818296 | 0;
+ $191 = $arHandle + 24 | 0;
+ $$pre37 = HEAP32[$190 >> 2] | 0;
+ if (($$pre37 | 0) > 0) {
+ $i$1101 = 0;
+ do {
+ $193 = HEAP32[$0 >> 2] | 0;
+ $195 = $arHandle + 4818304 + ($i$1101 * 264 | 0) + 56 | 0;
+ $196 = $arHandle + 4818304 + ($i$1101 * 264 | 0) + 64 | 0;
+ if (($193 | 0) > 0) {
+ $199 = +(HEAP32[$arHandle + 4818304 + ($i$1101 * 264 | 0) >> 2] | 0);
+ $cid$087 = -1;
+ $j$088 = 0;
+ $rlenmin$086 = .5;
+ while (1) {
+ $202 = +(HEAP32[$arHandle + 48 + ($j$088 << 8) >> 2] | 0);
+ $203 = $199 / $202;
+ if ($203 < .7 | $203 > 1.43) {
+ $cid$1 = $cid$087;
+ $rlenmin$1 = $rlenmin$086;
+ } else {
+ $209 = +HEAPF64[$arHandle + 48 + ($j$088 << 8) + 56 >> 3] - +HEAPF64[$195 >> 3];
+ $214 = +HEAPF64[$arHandle + 48 + ($j$088 << 8) + 64 >> 3] - +HEAPF64[$196 >> 3];
+ $217 = ($209 * $209 + $214 * $214) / $202;
+ if ($217 < $rlenmin$086) {
+ $cid$1 = $j$088;
+ $rlenmin$1 = $217;
+ } else {
+ $cid$1 = $cid$087;
+ $rlenmin$1 = $rlenmin$086;
+ }
+ }
+ $j$088 = $j$088 + 1 | 0;
+ if (($j$088 | 0) >= ($193 | 0)) {
+ $cid$0$lcssa = $cid$1;
+ break;
+ } else {
+ $cid$087 = $cid$1;
+ $rlenmin$086 = $rlenmin$1;
+ }
+ }
+ } else $cid$0$lcssa = -1;
+ L80 : do if (($cid$0$lcssa | 0) > -1) {
+ $222 = HEAP32[$191 >> 2] | 0;
+ switch ($222 | 0) {
+ case 2:
+ case 1:
+ case 0:
+ break;
+ case 4:
+ case 3:
+ {
+ $262 = $arHandle + 48 + ($cid$0$lcssa << 8) + 40 | 0;
+ $265 = +HEAPF64[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 40 >> 3];
+ if (+HEAPF64[$262 >> 3] < $265) {
+ $$pre$phi51Z2D = $arHandle + 4818304 + ($i$1101 * 264 | 0) + 48 | 0;
+ $$pre$phi53Z2D = $arHandle + 48 + ($cid$0$lcssa << 8) + 48 | 0;
+ } else {
+ $267 = $arHandle + 48 + ($cid$0$lcssa << 8) + 48 | 0;
+ $269 = $arHandle + 4818304 + ($i$1101 * 264 | 0) + 48 | 0;
+ if (+HEAPF64[$267 >> 3] < +HEAPF64[$269 >> 3]) {
+ $$pre$phi51Z2D = $269;
+ $$pre$phi53Z2D = $267;
+ } else break L80;
+ }
+ HEAPF64[$262 >> 3] = $265;
+ HEAP32[$arHandle + 48 + ($cid$0$lcssa << 8) + 8 >> 2] = HEAP32[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 8 >> 2];
+ HEAPF64[$$pre$phi53Z2D >> 3] = +HEAPF64[$$pre$phi51Z2D >> 3];
+ HEAP32[$arHandle + 48 + ($cid$0$lcssa << 8) + 12 >> 2] = HEAP32[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 12 >> 2];
+ $cdir$295 = -1;
+ $diffmin$294 = 1.0e8;
+ $j$296 = 0;
+ while (1) {
+ $diff$192 = 0.0;
+ $k$193 = 0;
+ while (1) {
+ $282 = ($k$193 + $j$296 | 0) % 4 | 0;
+ $285 = +HEAPF64[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 168 + ($k$193 << 4) >> 3] - +HEAPF64[$arHandle + 48 + ($cid$0$lcssa << 8) + 168 + ($282 << 4) >> 3];
+ $291 = +HEAPF64[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 168 + ($k$193 << 4) + 8 >> 3] - +HEAPF64[$arHandle + 48 + ($cid$0$lcssa << 8) + 168 + ($282 << 4) + 8 >> 3];
+ $294 = $diff$192 + ($285 * $285 + $291 * $291);
+ $k$193 = $k$193 + 1 | 0;
+ if (($k$193 | 0) == 4) {
+ $$lcssa109 = $294;
+ break;
+ } else $diff$192 = $294;
+ }
+ $296 = $$lcssa109 < $diffmin$294;
+ $cdir$3 = $296 ? $j$296 : $cdir$295;
+ $j$296 = $j$296 + 1 | 0;
+ if (($j$296 | 0) == 4) {
+ $cdir$3$lcssa = $cdir$3;
+ break;
+ } else {
+ $cdir$295 = $cdir$3;
+ $diffmin$294 = $296 ? $$lcssa109 : $diffmin$294;
+ }
+ }
+ $300 = 4 - $cdir$3$lcssa | 0;
+ HEAP32[$arHandle + 48 + ($cid$0$lcssa << 8) + 20 >> 2] = ($300 + (HEAP32[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 20 >> 2] | 0) | 0) % 4 | 0;
+ HEAP32[$arHandle + 48 + ($cid$0$lcssa << 8) + 24 >> 2] = ($300 + (HEAP32[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 24 >> 2] | 0) | 0) % 4 | 0;
+ break L80;
+ break;
+ }
+ default:
+ {
+ $$0 = -1;
+ break L63;
+ }
+ }
+ $223 = $arHandle + 48 + ($cid$0$lcssa << 8) + 32 | 0;
+ $226 = +HEAPF64[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 32 >> 3];
+ if (+HEAPF64[$223 >> 3] < $226) {
+ HEAPF64[$223 >> 3] = $226;
+ $229 = HEAP32[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 4 >> 2] | 0;
+ HEAP32[$arHandle + 48 + ($cid$0$lcssa << 8) + 4 >> 2] = $229;
+ $231 = $arHandle + 4818304 + ($i$1101 * 264 | 0) + 16 | 0;
+ $385 = -1;
+ $diffmin$099 = 1.0e8;
+ $j$1100 = 0;
+ while (1) {
+ $diff$097 = 0.0;
+ $k$098 = 0;
+ while (1) {
+ $235 = ($k$098 + $j$1100 | 0) % 4 | 0;
+ $238 = +HEAPF64[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 168 + ($k$098 << 4) >> 3] - +HEAPF64[$arHandle + 48 + ($cid$0$lcssa << 8) + 168 + ($235 << 4) >> 3];
+ $244 = +HEAPF64[$arHandle + 4818304 + ($i$1101 * 264 | 0) + 168 + ($k$098 << 4) + 8 >> 3] - +HEAPF64[$arHandle + 48 + ($cid$0$lcssa << 8) + 168 + ($235 << 4) + 8 >> 3];
+ $247 = $diff$097 + ($238 * $238 + $244 * $244);
+ $k$098 = $k$098 + 1 | 0;
+ if (($k$098 | 0) == 4) {
+ $$lcssa110 = $247;
+ break;
+ } else $diff$097 = $247;
+ }
+ if ($$lcssa110 < $diffmin$099) {
+ $cdir$1 = (4 - $j$1100 + (HEAP32[$231 >> 2] | 0) | 0) % 4 | 0;
+ $diffmin$1 = $$lcssa110;
+ } else {
+ $cdir$1 = $385;
+ $diffmin$1 = $diffmin$099;
+ }
+ $j$1100 = $j$1100 + 1 | 0;
+ if (($j$1100 | 0) == 4) {
+ $cdir$1$lcssa = $cdir$1;
+ break;
+ } else {
+ $385 = $cdir$1;
+ $diffmin$099 = $diffmin$1;
+ }
+ }
+ HEAP32[$arHandle + 48 + ($cid$0$lcssa << 8) + 16 >> 2] = $cdir$1$lcssa;
+ if ($222 >>> 0 < 2) {
+ HEAP32[$arHandle + 48 + ($cid$0$lcssa << 8) + 8 >> 2] = $229;
+ HEAPF64[$arHandle + 48 + ($cid$0$lcssa << 8) + 40 >> 3] = $226;
+ HEAP32[$arHandle + 48 + ($cid$0$lcssa << 8) + 20 >> 2] = $cdir$1$lcssa;
+ break;
+ } else {
+ HEAP32[$arHandle + 48 + ($cid$0$lcssa << 8) + 12 >> 2] = $229;
+ HEAPF64[$arHandle + 48 + ($cid$0$lcssa << 8) + 48 >> 3] = $226;
+ HEAP32[$arHandle + 48 + ($cid$0$lcssa << 8) + 24 >> 2] = $cdir$1$lcssa;
+ break;
+ }
+ }
+ } while (0);
+ $i$1101 = $i$1101 + 1 | 0;
+ } while (($i$1101 | 0) < ($$pre37 | 0));
+ }
+ _confidenceCutoff($arHandle);
+ if ((HEAP32[$190 >> 2] | 0) > 0) {
+ $i$280 = 0;
+ $j$381 = 0;
+ while (1) {
+ $313 = $arHandle + 4818304 + ($i$280 * 264 | 0) | 0;
+ $314 = $arHandle + 4818304 + ($i$280 * 264 | 0) + 256 | 0;
+ $316 = (HEAP32[$314 >> 2] | 0) + 1 | 0;
+ HEAP32[$314 >> 2] = $316;
+ if (($316 | 0) < 4) {
+ if (($i$280 | 0) != ($j$381 | 0)) _memcpy($arHandle + 4818304 + ($j$381 * 264 | 0) | 0, $313 | 0, 264) | 0;
+ $j$4 = $j$381 + 1 | 0;
+ } else $j$4 = $j$381;
+ $i$280 = $i$280 + 1 | 0;
+ if (($i$280 | 0) >= (HEAP32[$190 >> 2] | 0)) {
+ $j$3$lcssa = $j$4;
+ break;
+ } else $j$381 = $j$4;
+ }
+ } else $j$3$lcssa = 0;
+ HEAP32[$190 >> 2] = $j$3$lcssa;
+ $324 = HEAP32[$0 >> 2] | 0;
+ L120 : do if (($324 | 0) > 0) {
+ $386 = $324;
+ $i$373 = 0;
+ while (1) {
+ $326 = $arHandle + 48 + ($i$373 << 8) | 0;
+ $328 = HEAP32[$arHandle + 48 + ($i$373 << 8) + 4 >> 2] | 0;
+ if (($328 | 0) >= 0) {
+ $330 = HEAP32[$190 >> 2] | 0;
+ L125 : do if (($330 | 0) > 0) {
+ $j$568 = 0;
+ while (1) {
+ if ((HEAP32[$arHandle + 4818304 + ($j$568 * 264 | 0) + 4 >> 2] | 0) == ($328 | 0)) {
+ $j$5$lcssa = $j$568;
+ break L125;
+ }
+ $335 = $j$568 + 1 | 0;
+ if (($335 | 0) < ($330 | 0)) $j$568 = $335; else {
+ $j$5$lcssa = $335;
+ break;
+ }
+ }
+ } else $j$5$lcssa = 0; while (0);
+ if (($j$5$lcssa | 0) == ($330 | 0)) {
+ if (($330 | 0) == 60) {
+ $$lcssa = $386;
+ break L120;
+ }
+ HEAP32[$190 >> 2] = $330 + 1;
+ }
+ _memcpy($arHandle + 4818304 + ($j$5$lcssa * 264 | 0) | 0, $326 | 0, 256) | 0;
+ HEAP32[$arHandle + 4818304 + ($j$5$lcssa * 264 | 0) + 256 >> 2] = 1;
+ }
+ $i$373 = $i$373 + 1 | 0;
+ $343 = HEAP32[$0 >> 2] | 0;
+ if (($i$373 | 0) >= ($343 | 0)) {
+ $$lcssa = $343;
+ break;
+ } else $386 = $343;
+ }
+ } else $$lcssa = $324; while (0);
+ if ((HEAP32[$187 >> 2] | 0) == 2) $$0 = 0; else if ((HEAP32[$190 >> 2] | 0) > 0) {
+ $353 = $$lcssa;
+ $i$467 = 0;
+ while (1) {
+ $350 = $arHandle + 4818304 + ($i$467 * 264 | 0) + 56 | 0;
+ $351 = $arHandle + 4818304 + ($i$467 * 264 | 0) + 64 | 0;
+ L139 : do if (($353 | 0) > 0) {
+ $355 = +(HEAP32[$arHandle + 4818304 + ($i$467 * 264 | 0) >> 2] | 0);
+ $j$663 = 0;
+ while (1) {
+ $358 = +(HEAP32[$arHandle + 48 + ($j$663 << 8) >> 2] | 0);
+ $359 = $355 / $358;
+ if (!($359 < .7 | $359 > 1.43)) {
+ $365 = +HEAPF64[$arHandle + 48 + ($j$663 << 8) + 56 >> 3] - +HEAPF64[$350 >> 3];
+ $370 = +HEAPF64[$arHandle + 48 + ($j$663 << 8) + 64 >> 3] - +HEAPF64[$351 >> 3];
+ if (($365 * $365 + $370 * $370) / $358 < .5) {
+ $j$6$lcssa = $j$663;
+ break L139;
+ }
+ }
+ $375 = $j$663 + 1 | 0;
+ if (($375 | 0) < ($353 | 0)) $j$663 = $375; else {
+ $j$6$lcssa = $375;
+ break;
+ }
+ }
+ } else $j$6$lcssa = 0; while (0);
+ if (($j$6$lcssa | 0) == ($353 | 0)) {
+ _memcpy($arHandle + 48 + ($353 << 8) | 0, $arHandle + 4818304 + ($i$467 * 264 | 0) | 0, 256) | 0;
+ $381 = (HEAP32[$0 >> 2] | 0) + 1 | 0;
+ HEAP32[$0 >> 2] = $381;
+ $387 = $381;
+ } else $387 = $353;
+ $i$467 = $i$467 + 1 | 0;
+ if (($i$467 | 0) >= (HEAP32[$190 >> 2] | 0)) {
+ $$0 = 0;
+ break;
+ } else $353 = $387;
+ }
+ } else $$0 = 0;
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_121parse_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$19 = 0, $$pre = 0, $$pre$phi80Z2D = 0, $$pre$phi82Z2D = 0, $$pre$phi84Z2D = 0, $0 = 0, $1 = 0, $107 = 0, $108 = 0, $111 = 0, $113 = 0, $114 = 0, $115 = 0, $117 = 0, $125 = 0, $126 = 0, $127 = 0, $128 = 0, $13 = 0, $130 = 0, $134 = 0, $136 = 0, $146 = 0, $148 = 0, $15 = 0, $150 = 0, $151 = 0, $159 = 0, $160 = 0, $161 = 0, $162 = 0, $165 = 0, $167 = 0, $177 = 0, $180 = 0, $181 = 0, $183 = 0, $184 = 0, $185 = 0, $187 = 0, $188 = 0, $19 = 0, $196 = 0, $197 = 0, $198 = 0, $199 = 0, $2 = 0, $201 = 0, $205 = 0, $207 = 0, $217 = 0, $221 = 0, $222 = 0, $225 = 0, $226 = 0, $227 = 0, $230 = 0, $233 = 0, $241 = 0, $242 = 0, $243 = 0, $244 = 0, $246 = 0, $250 = 0, $252 = 0, $261 = 0, $262 = 0, $265 = 0, $267 = 0, $268 = 0, $269 = 0, $271 = 0, $279 = 0, $280 = 0, $281 = 0, $282 = 0, $284 = 0, $288 = 0, $290 = 0, $3 = 0, $30 = 0, $33 = 0, $34 = 0, $37 = 0, $39 = 0, $4 = 0, $47 = 0, $48 = 0, $49 = 0, $5 = 0, $50 = 0, $53 = 0, $55 = 0, $66 = 0, $67 = 0, $68 = 0, $69 = 0, $71 = 0, $72 = 0, $73 = 0, $76 = 0, $79 = 0, $87 = 0, $88 = 0, $89 = 0, $90 = 0, $92 = 0, $96 = 0, $98 = 0, $args = 0, $args3 = 0, $global$0$off0 = 0, $s = 0, $s1 = 0, $s4 = 0, $s5 = 0, $s6 = 0, $t$0 = 0, $t$1$lcssa = 0, $t$1$ph = 0, $t$1107 = 0, $t$2 = 0, $t$3$lcssa = 0, $t$3110 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 144 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $args = sp + 132 | 0;
+ $s = sp + 120 | 0;
+ $0 = sp + 108 | 0;
+ $s1 = sp + 96 | 0;
+ $1 = sp + 84 | 0;
+ $args3 = sp + 72 | 0;
+ $s4 = sp + 60 | 0;
+ $2 = sp + 48 | 0;
+ $s5 = sp + 36 | 0;
+ $3 = sp + 24 | 0;
+ $s6 = sp + 12 | 0;
+ $4 = sp;
+ $5 = $last;
+ L1 : do if (($5 - $first | 0) > 2) {
+ if ((HEAP8[$first >> 0] | 0) == 103) {
+ $13 = (HEAP8[$first + 1 >> 0] | 0) == 115;
+ $global$0$off0 = $13;
+ $t$0 = $13 ? $first + 2 | 0 : $first;
+ } else {
+ $global$0$off0 = 0;
+ $t$0 = $first;
+ }
+ $15 = __ZN10__cxxabiv112_GLOBAL__N_126parse_base_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($t$0, $last, $db) | 0;
+ if (($15 | 0) != ($t$0 | 0)) {
+ if (!$global$0$off0) {
+ $$19 = $15;
+ break;
+ }
+ $19 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($19 | 0)) {
+ $$19 = $first;
+ break;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($19 + -24 | 0, 0, 12902) | 0;
+ $$19 = $15;
+ break;
+ }
+ if (($5 - $t$0 | 0) > 2) if ((HEAP8[$t$0 >> 0] | 0) == 115) if ((HEAP8[$t$0 + 1 >> 0] | 0) == 114) {
+ $30 = $t$0 + 2 | 0;
+ if ((HEAP8[$30 >> 0] | 0) == 78) {
+ $33 = $t$0 + 3 | 0;
+ $34 = __ZN10__cxxabiv112_GLOBAL__N_121parse_unresolved_typeINS0_2DbEEEPKcS4_S4_RT_($33, $last, $db) | 0;
+ if (($34 | 0) == ($33 | 0) | ($34 | 0) == ($last | 0)) {
+ $$19 = $first;
+ break;
+ }
+ $37 = __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($34, $last, $db) | 0;
+ $$pre = $db + 4 | 0;
+ do if (($37 | 0) == ($34 | 0)) {
+ $$pre$phi80Z2D = $db;
+ $t$1$ph = $34;
+ } else {
+ $39 = HEAP32[$$pre >> 2] | 0;
+ if ((($39 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$19 = $first;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($args, $39 + -24 | 0);
+ $47 = HEAP32[$$pre >> 2] | 0;
+ $48 = $47 + -24 | 0;
+ $50 = $47;
+ do {
+ $49 = $50 + -24 | 0;
+ HEAP32[$$pre >> 2] = $49;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($49);
+ $50 = HEAP32[$$pre >> 2] | 0;
+ } while (($50 | 0) != ($48 | 0));
+ $53 = HEAP8[$args >> 0] | 0;
+ $55 = ($53 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($47 + -48 | 0, $55 ? $args + 1 | 0 : HEAP32[$args + 8 >> 2] | 0, $55 ? ($53 & 255) >>> 1 : HEAP32[$args + 4 >> 2] | 0) | 0;
+ if (($37 | 0) != ($last | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($args);
+ $$pre$phi80Z2D = $db;
+ $t$1$ph = $37;
+ break;
+ }
+ $66 = HEAP32[$$pre >> 2] | 0;
+ $67 = $66 + -24 | 0;
+ $69 = $66;
+ do {
+ $68 = $69 + -24 | 0;
+ HEAP32[$$pre >> 2] = $68;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($68);
+ $69 = HEAP32[$$pre >> 2] | 0;
+ } while (($69 | 0) != ($67 | 0));
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($args);
+ $$19 = $first;
+ break L1;
+ } while (0);
+ $71 = $0 + 8 | 0;
+ $72 = $0 + 1 | 0;
+ $73 = $0 + 4 | 0;
+ if ((HEAP8[$t$1$ph >> 0] | 0) == 69) $t$1$lcssa = $t$1$ph; else {
+ $t$1107 = $t$1$ph;
+ while (1) {
+ $76 = __ZN10__cxxabiv112_GLOBAL__N_115parse_simple_idINS0_2DbEEEPKcS4_S4_RT_($t$1107, $last, $db) | 0;
+ if (($76 | 0) == ($t$1107 | 0) | ($76 | 0) == ($last | 0)) {
+ $$19 = $first;
+ break L1;
+ }
+ $79 = HEAP32[$$pre >> 2] | 0;
+ if ((($79 - (HEAP32[$$pre$phi80Z2D >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$19 = $first;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($s, $79 + -24 | 0);
+ $87 = HEAP32[$$pre >> 2] | 0;
+ $88 = $87 + -24 | 0;
+ $90 = $87;
+ do {
+ $89 = $90 + -24 | 0;
+ HEAP32[$$pre >> 2] = $89;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($89);
+ $90 = HEAP32[$$pre >> 2] | 0;
+ } while (($90 | 0) != ($88 | 0));
+ $92 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($s, 0, 12902) | 0;
+ HEAP32[$0 >> 2] = HEAP32[$92 >> 2];
+ HEAP32[$0 + 4 >> 2] = HEAP32[$92 + 4 >> 2];
+ HEAP32[$0 + 8 >> 2] = HEAP32[$92 + 8 >> 2];
+ HEAP32[$92 >> 2] = 0;
+ HEAP32[$92 + 4 >> 2] = 0;
+ HEAP32[$92 + 8 >> 2] = 0;
+ $96 = HEAP8[$0 >> 0] | 0;
+ $98 = ($96 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($87 + -48 | 0, $98 ? $72 : HEAP32[$71 >> 2] | 0, $98 ? ($96 & 255) >>> 1 : HEAP32[$73 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($s);
+ if ((HEAP8[$76 >> 0] | 0) == 69) {
+ $t$1$lcssa = $76;
+ break;
+ } else $t$1107 = $76;
+ }
+ }
+ $107 = $t$1$lcssa + 1 | 0;
+ $108 = __ZN10__cxxabiv112_GLOBAL__N_126parse_base_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($107, $last, $db) | 0;
+ if (($108 | 0) == ($107 | 0)) {
+ $111 = HEAP32[$$pre >> 2] | 0;
+ if ((HEAP32[$$pre$phi80Z2D >> 2] | 0) == ($111 | 0)) {
+ $$19 = $first;
+ break;
+ }
+ $113 = $111 + -24 | 0;
+ $115 = $111;
+ while (1) {
+ $114 = $115 + -24 | 0;
+ HEAP32[$$pre >> 2] = $114;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($114);
+ $115 = HEAP32[$$pre >> 2] | 0;
+ if (($115 | 0) == ($113 | 0)) {
+ $$19 = $first;
+ break L1;
+ }
+ }
+ }
+ $117 = HEAP32[$$pre >> 2] | 0;
+ if ((($117 - (HEAP32[$$pre$phi80Z2D >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$19 = $first;
+ break;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($s1, $117 + -24 | 0);
+ $125 = HEAP32[$$pre >> 2] | 0;
+ $126 = $125 + -24 | 0;
+ $128 = $125;
+ do {
+ $127 = $128 + -24 | 0;
+ HEAP32[$$pre >> 2] = $127;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($127);
+ $128 = HEAP32[$$pre >> 2] | 0;
+ } while (($128 | 0) != ($126 | 0));
+ $130 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($s1, 0, 12902) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$130 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$130 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$130 + 8 >> 2];
+ HEAP32[$130 >> 2] = 0;
+ HEAP32[$130 + 4 >> 2] = 0;
+ HEAP32[$130 + 8 >> 2] = 0;
+ $134 = HEAP8[$1 >> 0] | 0;
+ $136 = ($134 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($125 + -48 | 0, $136 ? $1 + 1 | 0 : HEAP32[$1 + 8 >> 2] | 0, $136 ? ($134 & 255) >>> 1 : HEAP32[$1 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($s1);
+ $$19 = $108;
+ break;
+ }
+ $146 = __ZN10__cxxabiv112_GLOBAL__N_121parse_unresolved_typeINS0_2DbEEEPKcS4_S4_RT_($30, $last, $db) | 0;
+ if (($146 | 0) != ($30 | 0)) {
+ $148 = __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($146, $last, $db) | 0;
+ if (($148 | 0) == ($146 | 0)) $t$2 = $146; else {
+ $150 = $db + 4 | 0;
+ $151 = HEAP32[$150 >> 2] | 0;
+ if ((($151 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$19 = $first;
+ break;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($args3, $151 + -24 | 0);
+ $159 = HEAP32[$150 >> 2] | 0;
+ $160 = $159 + -24 | 0;
+ $162 = $159;
+ do {
+ $161 = $162 + -24 | 0;
+ HEAP32[$150 >> 2] = $161;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($161);
+ $162 = HEAP32[$150 >> 2] | 0;
+ } while (($162 | 0) != ($160 | 0));
+ $165 = HEAP8[$args3 >> 0] | 0;
+ $167 = ($165 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($159 + -48 | 0, $167 ? $args3 + 1 | 0 : HEAP32[$args3 + 8 >> 2] | 0, $167 ? ($165 & 255) >>> 1 : HEAP32[$args3 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($args3);
+ $t$2 = $148;
+ }
+ $177 = __ZN10__cxxabiv112_GLOBAL__N_126parse_base_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($t$2, $last, $db) | 0;
+ if (($177 | 0) == ($t$2 | 0)) {
+ $180 = $db + 4 | 0;
+ $181 = HEAP32[$180 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($181 | 0)) {
+ $$19 = $first;
+ break;
+ }
+ $183 = $181 + -24 | 0;
+ $185 = $181;
+ while (1) {
+ $184 = $185 + -24 | 0;
+ HEAP32[$180 >> 2] = $184;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($184);
+ $185 = HEAP32[$180 >> 2] | 0;
+ if (($185 | 0) == ($183 | 0)) {
+ $$19 = $first;
+ break L1;
+ }
+ }
+ }
+ $187 = $db + 4 | 0;
+ $188 = HEAP32[$187 >> 2] | 0;
+ if ((($188 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$19 = $first;
+ break;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($s4, $188 + -24 | 0);
+ $196 = HEAP32[$187 >> 2] | 0;
+ $197 = $196 + -24 | 0;
+ $199 = $196;
+ do {
+ $198 = $199 + -24 | 0;
+ HEAP32[$187 >> 2] = $198;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($198);
+ $199 = HEAP32[$187 >> 2] | 0;
+ } while (($199 | 0) != ($197 | 0));
+ $201 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($s4, 0, 12902) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$201 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$201 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$201 + 8 >> 2];
+ HEAP32[$201 >> 2] = 0;
+ HEAP32[$201 + 4 >> 2] = 0;
+ HEAP32[$201 + 8 >> 2] = 0;
+ $205 = HEAP8[$2 >> 0] | 0;
+ $207 = ($205 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($196 + -48 | 0, $207 ? $2 + 1 | 0 : HEAP32[$2 + 8 >> 2] | 0, $207 ? ($205 & 255) >>> 1 : HEAP32[$2 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($s4);
+ $$19 = $177;
+ break;
+ }
+ $217 = __ZN10__cxxabiv112_GLOBAL__N_115parse_simple_idINS0_2DbEEEPKcS4_S4_RT_($30, $last, $db) | 0;
+ if (($217 | 0) == ($30 | 0) | ($217 | 0) == ($last | 0)) $$19 = $first; else {
+ if ($global$0$off0) {
+ $221 = $db + 4 | 0;
+ $222 = HEAP32[$221 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($222 | 0)) {
+ $$19 = $first;
+ break;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($222 + -24 | 0, 0, 12902) | 0;
+ $$pre$phi82Z2D = $221;
+ $$pre$phi84Z2D = $db;
+ } else {
+ $$pre$phi82Z2D = $db + 4 | 0;
+ $$pre$phi84Z2D = $db;
+ }
+ $225 = $3 + 8 | 0;
+ $226 = $3 + 1 | 0;
+ $227 = $3 + 4 | 0;
+ if ((HEAP8[$217 >> 0] | 0) == 69) $t$3$lcssa = $217; else {
+ $t$3110 = $217;
+ while (1) {
+ $230 = __ZN10__cxxabiv112_GLOBAL__N_115parse_simple_idINS0_2DbEEEPKcS4_S4_RT_($t$3110, $last, $db) | 0;
+ if (($230 | 0) == ($t$3110 | 0) | ($230 | 0) == ($last | 0)) {
+ $$19 = $first;
+ break L1;
+ }
+ $233 = HEAP32[$$pre$phi82Z2D >> 2] | 0;
+ if ((($233 - (HEAP32[$$pre$phi84Z2D >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$19 = $first;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($s5, $233 + -24 | 0);
+ $241 = HEAP32[$$pre$phi82Z2D >> 2] | 0;
+ $242 = $241 + -24 | 0;
+ $244 = $241;
+ do {
+ $243 = $244 + -24 | 0;
+ HEAP32[$$pre$phi82Z2D >> 2] = $243;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($243);
+ $244 = HEAP32[$$pre$phi82Z2D >> 2] | 0;
+ } while (($244 | 0) != ($242 | 0));
+ $246 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($s5, 0, 12902) | 0;
+ HEAP32[$3 >> 2] = HEAP32[$246 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$246 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$246 + 8 >> 2];
+ HEAP32[$246 >> 2] = 0;
+ HEAP32[$246 + 4 >> 2] = 0;
+ HEAP32[$246 + 8 >> 2] = 0;
+ $250 = HEAP8[$3 >> 0] | 0;
+ $252 = ($250 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($241 + -48 | 0, $252 ? $226 : HEAP32[$225 >> 2] | 0, $252 ? ($250 & 255) >>> 1 : HEAP32[$227 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($s5);
+ if ((HEAP8[$230 >> 0] | 0) == 69) {
+ $t$3$lcssa = $230;
+ break;
+ } else $t$3110 = $230;
+ }
+ }
+ $261 = $t$3$lcssa + 1 | 0;
+ $262 = __ZN10__cxxabiv112_GLOBAL__N_126parse_base_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($261, $last, $db) | 0;
+ if (($262 | 0) == ($261 | 0)) {
+ $265 = HEAP32[$$pre$phi82Z2D >> 2] | 0;
+ if ((HEAP32[$$pre$phi84Z2D >> 2] | 0) == ($265 | 0)) {
+ $$19 = $first;
+ break;
+ }
+ $267 = $265 + -24 | 0;
+ $269 = $265;
+ while (1) {
+ $268 = $269 + -24 | 0;
+ HEAP32[$$pre$phi82Z2D >> 2] = $268;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($268);
+ $269 = HEAP32[$$pre$phi82Z2D >> 2] | 0;
+ if (($269 | 0) == ($267 | 0)) {
+ $$19 = $first;
+ break L1;
+ }
+ }
+ }
+ $271 = HEAP32[$$pre$phi82Z2D >> 2] | 0;
+ if ((($271 - (HEAP32[$$pre$phi84Z2D >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$19 = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($s6, $271 + -24 | 0);
+ $279 = HEAP32[$$pre$phi82Z2D >> 2] | 0;
+ $280 = $279 + -24 | 0;
+ $282 = $279;
+ do {
+ $281 = $282 + -24 | 0;
+ HEAP32[$$pre$phi82Z2D >> 2] = $281;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($281);
+ $282 = HEAP32[$$pre$phi82Z2D >> 2] | 0;
+ } while (($282 | 0) != ($280 | 0));
+ $284 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($s6, 0, 12902) | 0;
+ HEAP32[$4 >> 2] = HEAP32[$284 >> 2];
+ HEAP32[$4 + 4 >> 2] = HEAP32[$284 + 4 >> 2];
+ HEAP32[$4 + 8 >> 2] = HEAP32[$284 + 8 >> 2];
+ HEAP32[$284 >> 2] = 0;
+ HEAP32[$284 + 4 >> 2] = 0;
+ HEAP32[$284 + 8 >> 2] = 0;
+ $288 = HEAP8[$4 >> 0] | 0;
+ $290 = ($288 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($279 + -48 | 0, $290 ? $4 + 1 | 0 : HEAP32[$4 + 8 >> 2] | 0, $290 ? ($288 & 255) >>> 1 : HEAP32[$4 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($s6);
+ $$19 = $262;
+ }
+ }
+ } else $$19 = $first; else $$19 = $first; else $$19 = $first;
+ } else $$19 = $first; while (0);
+ STACKTOP = sp;
+ return $$19 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_118parse_substitutionINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $$0$i$i$i = 0, $$0$i$i$i12 = 0, $$0$i$i$i17 = 0, $$0$i$i$i22 = 0, $$0$i$i$i27 = 0, $$0$i$i$i32 = 0, $$0$i$i$i37 = 0, $$0$i$i$i40 = 0, $$lcssa98 = 0, $0 = 0, $1 = 0, $103 = 0, $104 = 0, $105 = 0, $106 = 0, $110 = 0, $112 = 0, $115 = 0, $116 = 0, $119 = 0, $12 = 0, $120 = 0, $122 = 0, $129 = 0, $13 = 0, $130 = 0, $131 = 0, $132 = 0, $136 = 0, $138 = 0, $14 = 0, $141 = 0, $142 = 0, $145 = 0, $146 = 0, $148 = 0, $15 = 0, $155 = 0, $156 = 0, $157 = 0, $158 = 0, $16 = 0, $162 = 0, $164 = 0, $167 = 0, $168 = 0, $172 = 0, $176 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $181 = 0, $182 = 0, $184 = 0, $187 = 0, $195 = 0, $196 = 0, $197 = 0, $2 = 0, $200 = 0, $203 = 0, $212 = 0, $213 = 0, $214 = 0, $217 = 0, $218 = 0, $220 = 0, $221 = 0, $223 = 0, $224 = 0, $229 = 0, $233 = 0, $240 = 0, $242 = 0, $243 = 0, $244 = 0, $245 = 0, $246 = 0, $248 = 0, $25 = 0, $251 = 0, $259 = 0, $26 = 0, $260 = 0, $261 = 0, $264 = 0, $267 = 0, $27 = 0, $28 = 0, $3 = 0, $32 = 0, $34 = 0, $37 = 0, $38 = 0, $4 = 0, $41 = 0, $42 = 0, $44 = 0, $5 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $58 = 0, $60 = 0, $63 = 0, $64 = 0, $67 = 0, $68 = 0, $70 = 0, $77 = 0, $78 = 0, $79 = 0, $80 = 0, $84 = 0, $86 = 0, $89 = 0, $90 = 0, $93 = 0, $94 = 0, $96 = 0, $__v$i$i38 = 0, $isdigittmp5 = 0, $isdigittmp9 = 0, $sub$179 = 0, $sub$179$lcssa = 0, $t$080 = 0, $t$080$lcssa = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 176 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i38 = sp + 144 | 0;
+ $0 = sp + 120 | 0;
+ $1 = sp + 96 | 0;
+ $2 = sp + 72 | 0;
+ $3 = sp + 48 | 0;
+ $4 = sp + 24 | 0;
+ $5 = sp;
+ L1 : do if (($last - $first | 0) > 1) if ((HEAP8[$first >> 0] | 0) == 83) {
+ $12 = $first + 1 | 0;
+ $13 = HEAP8[$12 >> 0] | 0;
+ $14 = $13 << 24 >> 24;
+ switch ($14 | 0) {
+ case 97:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj15EEERAT__Kc($0, 12813);
+ $15 = $db + 4 | 0;
+ $16 = HEAP32[$15 >> 2] | 0;
+ $18 = HEAP32[$db + 8 >> 2] | 0;
+ if ($16 >>> 0 < $18 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($16, $0);
+ HEAP32[$15 >> 2] = (HEAP32[$15 >> 2] | 0) + 24;
+ } else {
+ $25 = HEAP32[$db >> 2] | 0;
+ $26 = $16 - $25 | 0;
+ $27 = ($26 | 0) / 24 | 0;
+ $28 = $27 + 1 | 0;
+ if (($26 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $32 = ($18 - $25 | 0) / 24 | 0;
+ if ($32 >>> 0 < 1073741823) {
+ $34 = $32 << 1;
+ $$0$i$i$i = $34 >>> 0 < $28 >>> 0 ? $28 : $34;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i38, $$0$i$i$i, $27, $db + 12 | 0);
+ $37 = $__v$i$i38 + 8 | 0;
+ $38 = HEAP32[$37 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($38, $0);
+ HEAP32[$37 >> 2] = $38 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i38);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i38);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 98:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj18EEERAT__Kc($1, 12828);
+ $41 = $db + 4 | 0;
+ $42 = HEAP32[$41 >> 2] | 0;
+ $44 = HEAP32[$db + 8 >> 2] | 0;
+ if ($42 >>> 0 < $44 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($42, $1);
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + 24;
+ } else {
+ $51 = HEAP32[$db >> 2] | 0;
+ $52 = $42 - $51 | 0;
+ $53 = ($52 | 0) / 24 | 0;
+ $54 = $53 + 1 | 0;
+ if (($52 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $58 = ($44 - $51 | 0) / 24 | 0;
+ if ($58 >>> 0 < 1073741823) {
+ $60 = $58 << 1;
+ $$0$i$i$i12 = $60 >>> 0 < $54 >>> 0 ? $54 : $60;
+ } else $$0$i$i$i12 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i38, $$0$i$i$i12, $53, $db + 12 | 0);
+ $63 = $__v$i$i38 + 8 | 0;
+ $64 = HEAP32[$63 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($64, $1);
+ HEAP32[$63 >> 2] = $64 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i38);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i38);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 115:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj12EEERAT__Kc($2, 12846);
+ $67 = $db + 4 | 0;
+ $68 = HEAP32[$67 >> 2] | 0;
+ $70 = HEAP32[$db + 8 >> 2] | 0;
+ if ($68 >>> 0 < $70 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($68, $2);
+ HEAP32[$67 >> 2] = (HEAP32[$67 >> 2] | 0) + 24;
+ } else {
+ $77 = HEAP32[$db >> 2] | 0;
+ $78 = $68 - $77 | 0;
+ $79 = ($78 | 0) / 24 | 0;
+ $80 = $79 + 1 | 0;
+ if (($78 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $84 = ($70 - $77 | 0) / 24 | 0;
+ if ($84 >>> 0 < 1073741823) {
+ $86 = $84 << 1;
+ $$0$i$i$i17 = $86 >>> 0 < $80 >>> 0 ? $80 : $86;
+ } else $$0$i$i$i17 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i38, $$0$i$i$i17, $79, $db + 12 | 0);
+ $89 = $__v$i$i38 + 8 | 0;
+ $90 = HEAP32[$89 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($90, $2);
+ HEAP32[$89 >> 2] = $90 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i38);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i38);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($2);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 105:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj13EEERAT__Kc($3, 12858);
+ $93 = $db + 4 | 0;
+ $94 = HEAP32[$93 >> 2] | 0;
+ $96 = HEAP32[$db + 8 >> 2] | 0;
+ if ($94 >>> 0 < $96 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($94, $3);
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + 24;
+ } else {
+ $103 = HEAP32[$db >> 2] | 0;
+ $104 = $94 - $103 | 0;
+ $105 = ($104 | 0) / 24 | 0;
+ $106 = $105 + 1 | 0;
+ if (($104 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $110 = ($96 - $103 | 0) / 24 | 0;
+ if ($110 >>> 0 < 1073741823) {
+ $112 = $110 << 1;
+ $$0$i$i$i22 = $112 >>> 0 < $106 >>> 0 ? $106 : $112;
+ } else $$0$i$i$i22 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i38, $$0$i$i$i22, $105, $db + 12 | 0);
+ $115 = $__v$i$i38 + 8 | 0;
+ $116 = HEAP32[$115 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($116, $3);
+ HEAP32[$115 >> 2] = $116 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i38);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i38);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($3);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 111:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj13EEERAT__Kc($4, 12871);
+ $119 = $db + 4 | 0;
+ $120 = HEAP32[$119 >> 2] | 0;
+ $122 = HEAP32[$db + 8 >> 2] | 0;
+ if ($120 >>> 0 < $122 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($120, $4);
+ HEAP32[$119 >> 2] = (HEAP32[$119 >> 2] | 0) + 24;
+ } else {
+ $129 = HEAP32[$db >> 2] | 0;
+ $130 = $120 - $129 | 0;
+ $131 = ($130 | 0) / 24 | 0;
+ $132 = $131 + 1 | 0;
+ if (($130 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $136 = ($122 - $129 | 0) / 24 | 0;
+ if ($136 >>> 0 < 1073741823) {
+ $138 = $136 << 1;
+ $$0$i$i$i27 = $138 >>> 0 < $132 >>> 0 ? $132 : $138;
+ } else $$0$i$i$i27 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i38, $$0$i$i$i27, $131, $db + 12 | 0);
+ $141 = $__v$i$i38 + 8 | 0;
+ $142 = HEAP32[$141 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($142, $4);
+ HEAP32[$141 >> 2] = $142 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i38);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i38);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($4);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 100:
+ {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj14EEERAT__Kc($5, 12884);
+ $145 = $db + 4 | 0;
+ $146 = HEAP32[$145 >> 2] | 0;
+ $148 = HEAP32[$db + 8 >> 2] | 0;
+ if ($146 >>> 0 < $148 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($146, $5);
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + 24;
+ } else {
+ $155 = HEAP32[$db >> 2] | 0;
+ $156 = $146 - $155 | 0;
+ $157 = ($156 | 0) / 24 | 0;
+ $158 = $157 + 1 | 0;
+ if (($156 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $162 = ($148 - $155 | 0) / 24 | 0;
+ if ($162 >>> 0 < 1073741823) {
+ $164 = $162 << 1;
+ $$0$i$i$i32 = $164 >>> 0 < $158 >>> 0 ? $158 : $164;
+ } else $$0$i$i$i32 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i38, $$0$i$i$i32, $157, $db + 12 | 0);
+ $167 = $__v$i$i38 + 8 | 0;
+ $168 = HEAP32[$167 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($168, $5);
+ HEAP32[$167 >> 2] = $168 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i38);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i38);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($5);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ case 95:
+ {
+ $172 = HEAP32[$db + 16 >> 2] | 0;
+ if (($172 | 0) == (HEAP32[$db + 20 >> 2] | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $176 = HEAP32[$172 >> 2] | 0;
+ $178 = HEAP32[$172 + 4 >> 2] | 0;
+ $179 = $db + 4 | 0;
+ $180 = $db + 8 | 0;
+ $181 = $db + 12 | 0;
+ $182 = $__v$i$i38 + 8 | 0;
+ L100 : do if (($176 | 0) != ($178 | 0)) {
+ $187 = $176;
+ while (1) {
+ $184 = HEAP32[$179 >> 2] | 0;
+ if (($184 | 0) == (HEAP32[$180 >> 2] | 0)) {
+ $195 = $184 - (HEAP32[$db >> 2] | 0) | 0;
+ $196 = ($195 | 0) / 24 | 0;
+ $197 = $196 + 1 | 0;
+ if (($195 | 0) < -24) break;
+ if ($196 >>> 0 < 1073741823) {
+ $200 = $196 << 1;
+ $$0$i$i$i37 = $200 >>> 0 < $197 >>> 0 ? $197 : $200;
+ } else $$0$i$i$i37 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i38, $$0$i$i$i37, $196, $181);
+ $203 = HEAP32[$182 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($203, $187);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($203 + 12 | 0, $187 + 12 | 0);
+ HEAP32[$182 >> 2] = $203 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i38);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i38);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($184, $187);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($184 + 12 | 0, $187 + 12 | 0);
+ HEAP32[$179 >> 2] = (HEAP32[$179 >> 2] | 0) + 24;
+ }
+ $187 = $187 + 24 | 0;
+ if (($187 | 0) == ($178 | 0)) break L100;
+ }
+ __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ } while (0);
+ $$0 = $first + 2 | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ if (($14 + -48 | 0) >>> 0 < 10) $213 = $13; else {
+ if (!(_isupper($14) | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $213 = HEAP8[$12 >> 0] | 0;
+ }
+ $212 = $213 << 24 >> 24;
+ $isdigittmp5 = $212 + -48 | 0;
+ $214 = $first + 2 | 0;
+ if (($214 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $sub$179 = $isdigittmp5 >>> 0 < 10 ? $isdigittmp5 : $212 + -55 | 0;
+ $t$080 = $214;
+ while (1) {
+ $217 = HEAP8[$t$080 >> 0] | 0;
+ $218 = $217 << 24 >> 24;
+ if (($218 + -48 | 0) >>> 0 < 10) $224 = $217; else {
+ $220 = (_isupper($218) | 0) == 0;
+ $221 = HEAP8[$t$080 >> 0] | 0;
+ if ($220) {
+ $$lcssa98 = $221;
+ $sub$179$lcssa = $sub$179;
+ $t$080$lcssa = $t$080;
+ break;
+ } else $224 = $221;
+ }
+ $223 = $224 << 24 >> 24;
+ $isdigittmp9 = $223 + -48 | 0;
+ $t$080 = $t$080 + 1 | 0;
+ if (($t$080 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ } else $sub$179 = ($isdigittmp9 >>> 0 < 10 ? $isdigittmp9 : $223 + -55 | 0) + ($sub$179 * 36 | 0) | 0;
+ }
+ if ($$lcssa98 << 24 >> 24 != 95) {
+ $$0 = $first;
+ break L1;
+ }
+ $229 = $sub$179$lcssa + 1 | 0;
+ $233 = HEAP32[$db + 16 >> 2] | 0;
+ if ($229 >>> 0 >= (HEAP32[$db + 20 >> 2] | 0) - $233 >> 4 >>> 0) {
+ $$0 = $first;
+ break L1;
+ }
+ $240 = HEAP32[$233 + ($229 << 4) >> 2] | 0;
+ $242 = HEAP32[$233 + ($229 << 4) + 4 >> 2] | 0;
+ $243 = $db + 4 | 0;
+ $244 = $db + 8 | 0;
+ $245 = $db + 12 | 0;
+ $246 = $__v$i$i38 + 8 | 0;
+ L19 : do if (($240 | 0) != ($242 | 0)) {
+ $251 = $240;
+ while (1) {
+ $248 = HEAP32[$243 >> 2] | 0;
+ if (($248 | 0) == (HEAP32[$244 >> 2] | 0)) {
+ $259 = $248 - (HEAP32[$db >> 2] | 0) | 0;
+ $260 = ($259 | 0) / 24 | 0;
+ $261 = $260 + 1 | 0;
+ if (($259 | 0) < -24) break;
+ if ($260 >>> 0 < 1073741823) {
+ $264 = $260 << 1;
+ $$0$i$i$i40 = $264 >>> 0 < $261 >>> 0 ? $261 : $264;
+ } else $$0$i$i$i40 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i38, $$0$i$i$i40, $260, $245);
+ $267 = HEAP32[$246 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($267, $251);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($267 + 12 | 0, $251 + 12 | 0);
+ HEAP32[$246 >> 2] = $267 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i38);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i38);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($248, $251);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($248 + 12 | 0, $251 + 12 | 0);
+ HEAP32[$243 >> 2] = (HEAP32[$243 >> 2] | 0) + 24;
+ }
+ $251 = $251 + 24 | 0;
+ if (($251 | 0) == ($242 | 0)) break L19;
+ }
+ __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ } while (0);
+ $$0 = $t$080$lcssa + 1 | 0;
+ break L1;
+ }
+ }
+ } else $$0 = $first; else $$0 = $first; while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _icpGetInitXw2Xc_from_PlanarData($matXc2U, $screenCoord, $worldCoord, $num, $initMatXw2Xc) {
+ $matXc2U = $matXc2U | 0;
+ $screenCoord = $screenCoord | 0;
+ $worldCoord = $worldCoord | 0;
+ $num = $num | 0;
+ $initMatXw2Xc = $initMatXw2Xc | 0;
+ var $$$10$i = 0.0, $$$16$i = 0.0, $$$18$i = 0.0, $$$8$i = 0.0, $$0 = 0, $$10$$i = 0.0, $$10$i = 0.0, $$15$i = 0.0, $$16$$i = 0.0, $$16$i = 0.0, $$17$i = 0.0, $$18$$i = 0.0, $$18$i = 0.0, $$7$i = 0.0, $$7$i1 = 0.0, $$7$i2 = 0.0, $$8$$i = 0.0, $$8$i = 0.0, $$9$i = 0.0, $102 = 0, $104 = 0, $106 = 0, $11 = 0, $110 = 0, $112 = 0, $114 = 0.0, $118 = 0.0, $121 = 0.0, $122 = 0.0, $125 = 0.0, $129 = 0.0, $132 = 0.0, $133 = 0.0, $135 = 0.0, $140 = 0.0, $147 = 0.0, $151 = 0.0, $157 = 0.0, $163 = 0.0, $169 = 0.0, $170 = 0.0, $171 = 0.0, $172 = 0.0, $173 = 0.0, $174 = 0.0, $175 = 0.0, $177 = 0.0, $178 = 0.0, $180 = 0.0, $191 = 0.0, $193 = 0.0, $194 = 0.0, $195 = 0.0, $197 = 0.0, $199 = 0.0, $200 = 0.0, $203 = 0.0, $209 = 0.0, $211 = 0.0, $212 = 0.0, $213 = 0.0, $218 = 0.0, $226 = 0.0, $234 = 0, $235 = 0.0, $236 = 0.0, $237 = 0.0, $242 = 0.0, $244 = 0.0, $248 = 0.0, $249 = 0.0, $251 = 0.0, $255 = 0.0, $258 = 0.0, $265 = 0.0, $268 = 0.0, $270 = 0.0, $272 = 0.0, $274 = 0.0, $276 = 0.0, $278 = 0.0, $280 = 0.0, $281 = 0, $283 = 0, $291 = 0, $292 = 0.0, $293 = 0.0, $294 = 0.0, $299 = 0.0, $301 = 0.0, $305 = 0.0, $306 = 0.0, $308 = 0.0, $312 = 0.0, $315 = 0.0, $32 = 0, $322 = 0.0, $325 = 0.0, $327 = 0.0, $329 = 0.0, $33 = 0, $331 = 0.0, $333 = 0.0, $335 = 0.0, $337 = 0.0, $338 = 0, $340 = 0, $345 = 0.0, $35 = 0, $352 = 0.0, $359 = 0.0, $366 = 0.0, $37 = 0, $377 = 0.0, $379 = 0.0, $38 = 0, $380 = 0.0, $381 = 0.0, $383 = 0.0, $385 = 0.0, $386 = 0.0, $389 = 0.0, $39 = 0, $395 = 0.0, $41 = 0, $43 = 0, $56 = 0, $83 = 0, $96 = 0, $cb$0$i = 0.0, $e1$0$i = 0.0, $e2$0$i = 0.0, $e3$0$i = 0.0, $e4$0$i = 0.0, $f$0$i = 0, $f$2$i = 0, $i$0 = 0, $i$15 = 0, $t$sroa$0$0 = 0.0, $t$sroa$6$0 = 0.0, $v1$sroa$0$0$i = 0.0, $v1$sroa$16$0$i = 0.0, $v1$sroa$31$0$i = 0.0, $v2$sroa$0$0$i = 0.0, $v2$sroa$16$0$i = 0.0, $v2$sroa$31$0$i = 0.0, $v3$sroa$0$0$i = 0.0, $v3$sroa$0$0$v3$sroa$31$0$v3$sroa$60$0$i = 0.0, $v3$sroa$0$2$i = 0.0, $v3$sroa$31$0$i = 0.0, $v3$sroa$31$0$v3$sroa$60$0$i = 0.0, $v3$sroa$31$0$v3$sroa$60$0$v3$sroa$0$0$i = 0.0, $v3$sroa$31$2$i = 0.0, $v3$sroa$60$0$i = 0.0, $v3$sroa$60$0$v3$sroa$31$0$i = 0.0, $v3$sroa$60$3$i = 0.0, $vararg_buffer = 0, $vararg_buffer1 = 0, $vararg_buffer11 = 0, $vararg_buffer3 = 0, $vararg_buffer5 = 0, $vararg_buffer7 = 0, $vararg_buffer9 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 64 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer11 = sp + 48 | 0;
+ $vararg_buffer9 = sp + 40 | 0;
+ $vararg_buffer7 = sp + 32 | 0;
+ $vararg_buffer5 = sp + 24 | 0;
+ $vararg_buffer3 = sp + 16 | 0;
+ $vararg_buffer1 = sp + 8 | 0;
+ $vararg_buffer = sp;
+ L1 : do if (($num | 0) < 4) $$0 = -1; else {
+ $i$0 = 0;
+ while (1) {
+ if (($i$0 | 0) >= ($num | 0)) break;
+ if (+HEAPF64[$worldCoord + ($i$0 * 24 | 0) + 16 >> 3] != 0.0) {
+ $$0 = -1;
+ break L1;
+ } else $i$0 = $i$0 + 1 | 0;
+ }
+ if (+HEAPF64[$matXc2U >> 3] == 0.0) $$0 = -1; else if (+HEAPF64[$matXc2U + 32 >> 3] != 0.0) $$0 = -1; else {
+ $11 = $matXc2U + 40 | 0;
+ if (+HEAPF64[$11 >> 3] == 0.0) $$0 = -1; else if (+HEAPF64[$matXc2U + 64 >> 3] != 0.0) $$0 = -1; else if (+HEAPF64[$matXc2U + 72 >> 3] != 0.0) $$0 = -1; else if (+HEAPF64[$matXc2U + 80 >> 3] != 1.0) $$0 = -1; else if (+HEAPF64[$matXc2U + 24 >> 3] != 0.0) $$0 = -1; else if (+HEAPF64[$matXc2U + 56 >> 3] != 0.0) $$0 = -1; else if (+HEAPF64[$matXc2U + 88 >> 3] != 0.0) $$0 = -1; else {
+ $32 = $num << 1;
+ $33 = _arMatrixAlloc($32, 8) | 0;
+ if (!$33) {
+ _arLog(3, 5124, $vararg_buffer);
+ $$0 = -1;
+ break;
+ }
+ $35 = _arMatrixAlloc($32, 1) | 0;
+ if (!$35) {
+ _arMatrixFree($33) | 0;
+ _arLog(3, 5150, $vararg_buffer1);
+ $$0 = -1;
+ break;
+ }
+ if ($num) {
+ $37 = HEAP32[$33 >> 2] | 0;
+ $38 = HEAP32[$35 >> 2] | 0;
+ $i$15 = 0;
+ do {
+ $39 = $worldCoord + ($i$15 * 24 | 0) | 0;
+ $41 = $i$15 << 4;
+ HEAPF64[$37 + ($41 << 3) >> 3] = +HEAPF64[$39 >> 3];
+ $43 = $worldCoord + ($i$15 * 24 | 0) + 8 | 0;
+ HEAPF64[$37 + (($41 | 1) << 3) >> 3] = +HEAPF64[$43 >> 3];
+ HEAPF64[$37 + (($41 | 2) << 3) >> 3] = 1.0;
+ HEAPF64[$37 + (($41 | 3) << 3) >> 3] = 0.0;
+ HEAPF64[$37 + (($41 | 4) << 3) >> 3] = 0.0;
+ HEAPF64[$37 + (($41 | 5) << 3) >> 3] = 0.0;
+ $56 = $screenCoord + ($i$15 << 4) | 0;
+ HEAPF64[$37 + (($41 | 6) << 3) >> 3] = -(+HEAPF64[$39 >> 3] * +HEAPF64[$56 >> 3]);
+ HEAPF64[$37 + (($41 | 7) << 3) >> 3] = -(+HEAPF64[$43 >> 3] * +HEAPF64[$56 >> 3]);
+ HEAPF64[$37 + (($41 | 8) << 3) >> 3] = 0.0;
+ HEAPF64[$37 + (($41 | 9) << 3) >> 3] = 0.0;
+ HEAPF64[$37 + (($41 | 10) << 3) >> 3] = 0.0;
+ HEAPF64[$37 + (($41 | 11) << 3) >> 3] = +HEAPF64[$39 >> 3];
+ HEAPF64[$37 + (($41 | 12) << 3) >> 3] = +HEAPF64[$43 >> 3];
+ HEAPF64[$37 + (($41 | 13) << 3) >> 3] = 1.0;
+ $83 = $screenCoord + ($i$15 << 4) + 8 | 0;
+ HEAPF64[$37 + (($41 | 14) << 3) >> 3] = -(+HEAPF64[$39 >> 3] * +HEAPF64[$83 >> 3]);
+ HEAPF64[$37 + (($41 | 15) << 3) >> 3] = -(+HEAPF64[$43 >> 3] * +HEAPF64[$83 >> 3]);
+ $96 = $i$15 << 1;
+ HEAPF64[$38 + ($96 << 3) >> 3] = +HEAPF64[$56 >> 3];
+ HEAPF64[$38 + (($96 | 1) << 3) >> 3] = +HEAPF64[$83 >> 3];
+ $i$15 = $i$15 + 1 | 0;
+ } while (($i$15 | 0) != ($num | 0));
+ }
+ $102 = _arMatrixAllocTrans($33) | 0;
+ if (!$102) {
+ _arMatrixFree($33) | 0;
+ _arMatrixFree($35) | 0;
+ _arLog(3, 5176, $vararg_buffer3);
+ $$0 = -1;
+ break;
+ }
+ $104 = _arMatrixAllocMul($102, $33) | 0;
+ if (!$104) {
+ _arMatrixFree($33) | 0;
+ _arMatrixFree($35) | 0;
+ _arMatrixFree($102) | 0;
+ _arLog(3, 5202, $vararg_buffer5);
+ $$0 = -1;
+ break;
+ }
+ $106 = _arMatrixAllocMul($102, $35) | 0;
+ if (!$106) {
+ _arMatrixFree($33) | 0;
+ _arMatrixFree($35) | 0;
+ _arMatrixFree($102) | 0;
+ _arMatrixFree($104) | 0;
+ _arLog(3, 5228, $vararg_buffer7);
+ $$0 = -1;
+ break;
+ }
+ if ((_arMatrixSelfInv($104) | 0) < 0) {
+ _arMatrixFree($33) | 0;
+ _arMatrixFree($35) | 0;
+ _arMatrixFree($102) | 0;
+ _arMatrixFree($104) | 0;
+ _arMatrixFree($106) | 0;
+ _arLog(3, 5254, $vararg_buffer9);
+ $$0 = -1;
+ break;
+ }
+ $110 = _arMatrixAllocMul($104, $106) | 0;
+ if (!$110) {
+ _arMatrixFree($33) | 0;
+ _arMatrixFree($35) | 0;
+ _arMatrixFree($102) | 0;
+ _arMatrixFree($104) | 0;
+ _arMatrixFree($106) | 0;
+ _arLog(3, 5280, $vararg_buffer11);
+ $$0 = -1;
+ break;
+ }
+ $112 = HEAP32[$110 >> 2] | 0;
+ $114 = +HEAPF64[$112 + 48 >> 3];
+ $118 = +HEAPF64[$matXc2U + 48 >> 3];
+ $121 = +HEAPF64[$11 >> 3];
+ $122 = (+HEAPF64[$112 + 24 >> 3] - $114 * $118) / $121;
+ $125 = +HEAPF64[$matXc2U + 16 >> 3];
+ $129 = +HEAPF64[$matXc2U + 8 >> 3];
+ $132 = +HEAPF64[$matXc2U >> 3];
+ $133 = (+HEAPF64[$112 >> 3] - $114 * $125 - $122 * $129) / $132;
+ $135 = +HEAPF64[$112 + 56 >> 3];
+ $140 = (+HEAPF64[$112 + 32 >> 3] - $118 * $135) / $121;
+ $147 = (+HEAPF64[$112 + 8 >> 3] - $125 * $135 - $129 * $140) / $132;
+ $151 = (+HEAPF64[$112 + 40 >> 3] - $118) / $121;
+ $157 = (+HEAPF64[$112 + 16 >> 3] - $125 - $129 * $151) / $132;
+ _arMatrixFree($33) | 0;
+ _arMatrixFree($35) | 0;
+ _arMatrixFree($102) | 0;
+ _arMatrixFree($104) | 0;
+ _arMatrixFree($106) | 0;
+ _arMatrixFree($110) | 0;
+ $163 = +Math_sqrt(+($114 * $114 + ($122 * $122 + $133 * $133)));
+ $169 = +Math_sqrt(+($135 * $135 + ($140 * $140 + $147 * $147)));
+ $170 = $133 / $163;
+ $171 = $122 / $163;
+ $172 = $114 / $163;
+ $173 = $147 / $169;
+ $174 = $140 / $169;
+ $175 = $135 / $169;
+ $177 = ($163 + $169) * .5;
+ $178 = $157 / $177;
+ $180 = 1.0 / $177;
+ if ($180 < 0.0) {
+ $$7$i1 = -$171;
+ $191 = -$175;
+ $193 = -$174;
+ $194 = -$172;
+ $197 = -$173;
+ $199 = -$170;
+ $t$sroa$0$0 = -$178;
+ $t$sroa$6$0 = -$180;
+ } else {
+ $$7$i1 = $171;
+ $191 = $175;
+ $193 = $174;
+ $194 = $172;
+ $197 = $173;
+ $199 = $170;
+ $t$sroa$0$0 = $178;
+ $t$sroa$6$0 = $151 / $177;
+ }
+ $195 = $191 * $$7$i1 - $193 * $194;
+ $200 = $197 * $194 - $191 * $199;
+ $203 = $193 * $199 - $197 * $$7$i1;
+ $209 = +Math_sqrt(+($203 * $203 + ($195 * $195 + $200 * $200)));
+ do if ($209 == 0.0) {
+ $$7$i2 = $$7$i1;
+ $377 = $191;
+ $379 = $193;
+ $380 = $194;
+ $383 = $197;
+ $385 = $199;
+ } else {
+ $211 = $195 / $209;
+ $212 = $200 / $209;
+ $213 = $203 / $209;
+ $218 = $191 * $194 + ($193 * $$7$i1 + $197 * $199);
+ $cb$0$i = $218 < 0.0 ? -$218 : $218;
+ $226 = (+Math_sqrt(+($cb$0$i + 1.0)) + +Math_sqrt(+(1.0 - $cb$0$i))) * .5;
+ if ($199 * $212 - $$7$i1 * $211 != 0.0) {
+ $f$0$i = 0;
+ $v1$sroa$0$0$i = $199;
+ $v1$sroa$16$0$i = $$7$i1;
+ $v1$sroa$31$0$i = $194;
+ $v3$sroa$0$0$i = $211;
+ $v3$sroa$31$0$i = $212;
+ $v3$sroa$60$0$i = $213;
+ } else {
+ $234 = $199 * $213 - $194 * $211 != 0.0;
+ $f$0$i = $234 ? 1 : 2;
+ $v1$sroa$0$0$i = $234 ? $199 : $194;
+ $v1$sroa$16$0$i = $234 ? $194 : $$7$i1;
+ $v1$sroa$31$0$i = $234 ? $$7$i1 : $199;
+ $v3$sroa$0$0$i = $234 ? $211 : $213;
+ $v3$sroa$31$0$i = $234 ? $213 : $212;
+ $v3$sroa$60$0$i = $234 ? $212 : $211;
+ }
+ $235 = $v1$sroa$0$0$i * $v3$sroa$31$0$i;
+ $236 = $v1$sroa$16$0$i * $v3$sroa$0$0$i;
+ $237 = $235 - $236;
+ if ($237 == 0.0) {
+ $$7$i2 = $$7$i1;
+ $377 = $191;
+ $379 = $193;
+ $380 = $194;
+ $383 = $197;
+ $385 = $199;
+ break;
+ }
+ $242 = ($v1$sroa$16$0$i * $v3$sroa$60$0$i - $v1$sroa$31$0$i * $v3$sroa$31$0$i) / $237;
+ $244 = $226 * $v3$sroa$31$0$i / $237;
+ $248 = $236 - $235;
+ $249 = ($v1$sroa$0$0$i * $v3$sroa$60$0$i - $v1$sroa$31$0$i * $v3$sroa$0$0$i) / $248;
+ $251 = $226 * $v3$sroa$0$0$i / $248;
+ $255 = $242 * $242 + $249 * $249 + 1.0;
+ $258 = $242 * $244 + $249 * $251;
+ $265 = $258 * $258 - $255 * ($244 * $244 + $251 * $251 + -1.0);
+ if ($265 < 0.0) {
+ $$7$i2 = $$7$i1;
+ $377 = $191;
+ $379 = $193;
+ $380 = $194;
+ $383 = $197;
+ $385 = $199;
+ break;
+ }
+ $268 = +Math_sqrt(+$265);
+ $270 = ($268 - $258) / $255;
+ $272 = $244 + $242 * $270;
+ $274 = $251 + $249 * $270;
+ $276 = (-$258 - $268) / $255;
+ $278 = $244 + $242 * $276;
+ $280 = $251 + $249 * $276;
+ $281 = ($f$0$i | 0) == 1;
+ $v3$sroa$31$0$v3$sroa$60$0$i = $281 ? $v3$sroa$31$0$i : $v3$sroa$60$0$i;
+ $v3$sroa$60$0$v3$sroa$31$0$i = $281 ? $v3$sroa$60$0$i : $v3$sroa$31$0$i;
+ $$7$i = $281 ? $270 : $274;
+ $$8$i = $281 ? $274 : $270;
+ $$9$i = $281 ? $276 : $280;
+ $$10$i = $281 ? $280 : $276;
+ $283 = ($f$0$i | 0) == 2 & ($281 ^ 1);
+ $v3$sroa$0$0$v3$sroa$31$0$v3$sroa$60$0$i = $283 ? $v3$sroa$0$0$i : $v3$sroa$31$0$v3$sroa$60$0$i;
+ $v3$sroa$31$0$v3$sroa$60$0$v3$sroa$0$0$i = $283 ? $v3$sroa$31$0$v3$sroa$60$0$i : $v3$sroa$0$0$i;
+ $$8$$i = $283 ? $$8$i : $272;
+ $$$8$i = $283 ? $272 : $$8$i;
+ $$10$$i = $283 ? $$10$i : $278;
+ $$$10$i = $283 ? $278 : $$10$i;
+ if ($197 * $v3$sroa$60$0$v3$sroa$31$0$i - $193 * $v3$sroa$31$0$v3$sroa$60$0$v3$sroa$0$0$i != 0.0) {
+ $f$2$i = 0;
+ $v2$sroa$0$0$i = $197;
+ $v2$sroa$16$0$i = $193;
+ $v2$sroa$31$0$i = $191;
+ $v3$sroa$0$2$i = $v3$sroa$31$0$v3$sroa$60$0$v3$sroa$0$0$i;
+ $v3$sroa$31$2$i = $v3$sroa$60$0$v3$sroa$31$0$i;
+ $v3$sroa$60$3$i = $v3$sroa$0$0$v3$sroa$31$0$v3$sroa$60$0$i;
+ } else {
+ $291 = $197 * $v3$sroa$0$0$v3$sroa$31$0$v3$sroa$60$0$i - $191 * $v3$sroa$31$0$v3$sroa$60$0$v3$sroa$0$0$i != 0.0;
+ $f$2$i = $291 ? 1 : 2;
+ $v2$sroa$0$0$i = $291 ? $197 : $191;
+ $v2$sroa$16$0$i = $291 ? $191 : $193;
+ $v2$sroa$31$0$i = $291 ? $193 : $197;
+ $v3$sroa$0$2$i = $291 ? $v3$sroa$31$0$v3$sroa$60$0$v3$sroa$0$0$i : $v3$sroa$0$0$v3$sroa$31$0$v3$sroa$60$0$i;
+ $v3$sroa$31$2$i = $291 ? $v3$sroa$0$0$v3$sroa$31$0$v3$sroa$60$0$i : $v3$sroa$60$0$v3$sroa$31$0$i;
+ $v3$sroa$60$3$i = $291 ? $v3$sroa$60$0$v3$sroa$31$0$i : $v3$sroa$31$0$v3$sroa$60$0$v3$sroa$0$0$i;
+ }
+ $292 = $v2$sroa$0$0$i * $v3$sroa$31$2$i;
+ $293 = $v2$sroa$16$0$i * $v3$sroa$0$2$i;
+ $294 = $292 - $293;
+ if ($294 == 0.0) {
+ $$7$i2 = $$7$i1;
+ $377 = $191;
+ $379 = $193;
+ $380 = $194;
+ $383 = $197;
+ $385 = $199;
+ break;
+ }
+ $299 = ($v2$sroa$16$0$i * $v3$sroa$60$3$i - $v2$sroa$31$0$i * $v3$sroa$31$2$i) / $294;
+ $301 = $226 * $v3$sroa$31$2$i / $294;
+ $305 = $293 - $292;
+ $306 = ($v2$sroa$0$0$i * $v3$sroa$60$3$i - $v2$sroa$31$0$i * $v3$sroa$0$2$i) / $305;
+ $308 = $226 * $v3$sroa$0$2$i / $305;
+ $312 = $299 * $299 + $306 * $306 + 1.0;
+ $315 = $299 * $301 + $306 * $308;
+ $322 = $315 * $315 - $312 * ($301 * $301 + $308 * $308 + -1.0);
+ if ($322 < 0.0) {
+ $$7$i2 = $$7$i1;
+ $377 = $191;
+ $379 = $193;
+ $380 = $194;
+ $383 = $197;
+ $385 = $199;
+ break;
+ }
+ $325 = +Math_sqrt(+$322);
+ $327 = ($325 - $315) / $312;
+ $329 = $301 + $299 * $327;
+ $331 = $308 + $306 * $327;
+ $333 = (-$315 - $325) / $312;
+ $335 = $301 + $299 * $333;
+ $337 = $308 + $306 * $333;
+ $338 = ($f$2$i | 0) == 1;
+ $$15$i = $338 ? $327 : $331;
+ $$16$i = $338 ? $331 : $327;
+ $$17$i = $338 ? $333 : $337;
+ $$18$i = $338 ? $337 : $333;
+ $340 = ($f$2$i | 0) == 2 & ($338 ^ 1);
+ $$16$$i = $340 ? $$16$i : $329;
+ $$$16$i = $340 ? $329 : $$16$i;
+ $$18$$i = $340 ? $$18$i : $335;
+ $$$18$i = $340 ? $335 : $$18$i;
+ $345 = $$$8$i * $$$16$i + ($$7$i * $$15$i + $$8$$i * $$16$$i);
+ $e1$0$i = $345 < 0.0 ? -$345 : $345;
+ $352 = $$$8$i * $$$18$i + ($$7$i * $$17$i + $$8$$i * $$18$$i);
+ $e2$0$i = $352 < 0.0 ? -$352 : $352;
+ $359 = $$$10$i * $$$16$i + ($$9$i * $$15$i + $$10$$i * $$16$$i);
+ $e3$0$i = $359 < 0.0 ? -$359 : $359;
+ $366 = $$$10$i * $$$18$i + ($$9$i * $$17$i + $$10$$i * $$18$$i);
+ $e4$0$i = $366 < 0.0 ? -$366 : $366;
+ if ($e1$0$i < $e2$0$i) if ($e1$0$i < $e3$0$i) {
+ if ($e1$0$i < $e4$0$i) {
+ $$7$i2 = $$7$i;
+ $377 = $$$16$i;
+ $379 = $$15$i;
+ $380 = $$$8$i;
+ $383 = $$16$$i;
+ $385 = $$8$$i;
+ break;
+ }
+ $$7$i2 = $$9$i;
+ $377 = $$$18$i;
+ $379 = $$17$i;
+ $380 = $$$10$i;
+ $383 = $$18$$i;
+ $385 = $$10$$i;
+ break;
+ } else {
+ if ($e3$0$i < $e4$0$i) {
+ $$7$i2 = $$9$i;
+ $377 = $$$16$i;
+ $379 = $$15$i;
+ $380 = $$$10$i;
+ $383 = $$16$$i;
+ $385 = $$10$$i;
+ break;
+ }
+ $$7$i2 = $$9$i;
+ $377 = $$$18$i;
+ $379 = $$17$i;
+ $380 = $$$10$i;
+ $383 = $$18$$i;
+ $385 = $$10$$i;
+ break;
+ } else if ($e2$0$i < $e3$0$i) {
+ if ($e2$0$i < $e4$0$i) {
+ $$7$i2 = $$7$i;
+ $377 = $$$18$i;
+ $379 = $$17$i;
+ $380 = $$$8$i;
+ $383 = $$18$$i;
+ $385 = $$8$$i;
+ break;
+ }
+ $$7$i2 = $$9$i;
+ $377 = $$$18$i;
+ $379 = $$17$i;
+ $380 = $$$10$i;
+ $383 = $$18$$i;
+ $385 = $$10$$i;
+ break;
+ } else {
+ if ($e3$0$i < $e4$0$i) {
+ $$7$i2 = $$9$i;
+ $377 = $$$16$i;
+ $379 = $$15$i;
+ $380 = $$$10$i;
+ $383 = $$16$$i;
+ $385 = $$10$$i;
+ break;
+ }
+ $$7$i2 = $$9$i;
+ $377 = $$$18$i;
+ $379 = $$17$i;
+ $380 = $$$10$i;
+ $383 = $$18$$i;
+ $385 = $$10$$i;
+ break;
+ }
+ } while (0);
+ $381 = $377 * $$7$i2 - $379 * $380;
+ $386 = $383 * $380 - $377 * $385;
+ $389 = $379 * $385 - $383 * $$7$i2;
+ $395 = +Math_sqrt(+($389 * $389 + ($381 * $381 + $386 * $386)));
+ HEAPF64[$initMatXw2Xc >> 3] = $385;
+ HEAPF64[$initMatXw2Xc + 32 >> 3] = $$7$i2;
+ HEAPF64[$initMatXw2Xc + 64 >> 3] = $380;
+ HEAPF64[$initMatXw2Xc + 8 >> 3] = $383;
+ HEAPF64[$initMatXw2Xc + 40 >> 3] = $379;
+ HEAPF64[$initMatXw2Xc + 72 >> 3] = $377;
+ HEAPF64[$initMatXw2Xc + 16 >> 3] = $381 / $395;
+ HEAPF64[$initMatXw2Xc + 48 >> 3] = $386 / $395;
+ HEAPF64[$initMatXw2Xc + 80 >> 3] = $389 / $395;
+ HEAPF64[$initMatXw2Xc + 24 >> 3] = $t$sroa$0$0;
+ HEAPF64[$initMatXw2Xc + 56 >> 3] = $t$sroa$6$0;
+ HEAPF64[$initMatXw2Xc + 88 >> 3] = $180;
+ $$0 = 0;
+ }
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arGetTransMatMultiSquare2($handle, $marker_info, $marker_num, $config, $robustFlag) {
+ $handle = $handle | 0;
+ $marker_info = $marker_info | 0;
+ $marker_num = $marker_num | 0;
+ $config = $config | 0;
+ $robustFlag = $robustFlag | 0;
+ var $$0 = 0.0, $$pre38 = 0, $0 = 0, $1 = 0, $114 = 0, $116 = 0, $119 = 0, $12 = 0, $121 = 0, $123 = 0, $125 = 0, $128 = 0, $13 = 0, $130 = 0, $133 = 0, $140 = 0, $15 = 0, $150 = 0, $160 = 0, $171 = 0, $2 = 0, $20 = 0.0, $209 = 0, $221 = 0, $224 = 0, $225 = 0, $226 = 0.0, $229 = 0.0, $232 = 0.0, $235 = 0.0, $239 = 0.0, $240 = 0, $241 = 0.0, $242 = 0, $258 = 0.0, $259 = 0.0, $276 = 0.0, $277 = 0.0, $294 = 0.0, $295 = 0.0, $3 = 0, $312 = 0.0, $313 = 0.0, $342 = 0, $344 = 0, $346 = 0, $348 = 0, $35 = 0, $38 = 0, $40 = 0, $43 = 0, $47 = 0, $5 = 0, $59 = 0.0, $6 = 0, $7 = 0, $75 = 0, $77 = 0, $79 = 0, $86 = 0, $err$0 = 0.0, $err$1 = 0.0, $err$2 = 0.0, $err$3 = 0.0, $err$4 = 0.0, $err$5 = 0.0, $err$6 = 0.0, $i$081 = 0, $i$165 = 0, $i$256 = 0, $i$942 = 0, $j$077 = 0, $j$1055 = 0, $j$171 = 0, $j$261 = 0, $j$357 = 0, $j$4 = 0, $j$553 = 0, $j$651 = 0, $j$749 = 0, $j$847 = 0, $j$945 = 0, $k$0$lcssa = 0, $k$078 = 0, $k$1 = 0, $k$2$lcssa = 0, $k$273 = 0, $k$3 = 0, $max$0$lcssa = 0, $max$062 = 0, $max$1 = 0, $max$2 = 0, $maxArea$063 = 0, $maxArea$1 = 0, $maxArea$2 = 0, $trans1 = 0, $trans2 = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, $vnum$0$lcssa = 0, $vnum$064 = 0, $vnum$1 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 208 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer1 = sp + 200 | 0;
+ $vararg_buffer = sp + 192 | 0;
+ $trans1 = sp + 96 | 0;
+ $trans2 = sp;
+ $0 = $config + 4 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ $2 = $config + 112 | 0;
+ $3 = $config + 120 | 0;
+ if (($1 | 0) > 0) {
+ $5 = HEAP32[$config >> 2] | 0;
+ $6 = ($marker_num | 0) > 0;
+ $7 = ($marker_num | 0) > 0;
+ $i$081 = 0;
+ do {
+ if (!(HEAP32[$5 + ($i$081 * 320 | 0) + 4 >> 2] | 0)) {
+ if ($6) {
+ $15 = HEAP32[$5 + ($i$081 * 320 | 0) >> 2] | 0;
+ $j$077 = 0;
+ $k$078 = -1;
+ while (1) {
+ if ((HEAP32[$marker_info + ($j$077 << 8) + 8 >> 2] | 0) == ($15 | 0)) {
+ $20 = +HEAPF64[$marker_info + ($j$077 << 8) + 40 >> 3];
+ if ($20 < +HEAPF64[$2 >> 3]) $k$1 = $k$078; else if (($k$078 | 0) == -1) $k$1 = $j$077; else if (+HEAPF64[$marker_info + ($k$078 << 8) + 40 >> 3] < $20) $k$1 = $j$077; else $k$1 = $k$078;
+ } else $k$1 = $k$078;
+ $j$077 = $j$077 + 1 | 0;
+ if (($j$077 | 0) >= ($marker_num | 0)) {
+ $k$0$lcssa = $k$1;
+ break;
+ } else $k$078 = $k$1;
+ }
+ } else $k$0$lcssa = -1;
+ HEAP32[$5 + ($i$081 * 320 | 0) + 304 >> 2] = $k$0$lcssa;
+ if (($k$0$lcssa | 0) > -1) HEAP32[$marker_info + ($k$0$lcssa << 8) + 16 >> 2] = HEAP32[$marker_info + ($k$0$lcssa << 8) + 20 >> 2];
+ } else {
+ $12 = $5 + ($i$081 * 320 | 0) + 312 | 0;
+ $13 = $5 + ($i$081 * 320 | 0) | 0;
+ if ($7) {
+ $j$171 = 0;
+ $k$273 = -1;
+ while (1) {
+ $35 = HEAP32[$marker_info + ($j$171 << 8) + 12 >> 2] | 0;
+ if (!$35) {
+ $38 = $marker_info + ($j$171 << 8) + 248 | 0;
+ $40 = HEAP32[$38 >> 2] | 0;
+ $43 = HEAP32[$38 + 4 >> 2] | 0;
+ if (($40 | 0) == 0 & ($43 | 0) == 0) label = 19; else {
+ $47 = $12;
+ if (($40 | 0) == (HEAP32[$47 >> 2] | 0) ? ($43 | 0) == (HEAP32[$47 + 4 >> 2] | 0) : 0) label = 20; else $k$3 = $k$273;
+ }
+ } else label = 19;
+ if ((label | 0) == 19) {
+ label = 0;
+ if (($35 | 0) == (HEAP32[$13 >> 2] | 0)) label = 20; else $k$3 = $k$273;
+ }
+ if ((label | 0) == 20) {
+ label = 0;
+ $59 = +HEAPF64[$marker_info + ($j$171 << 8) + 48 >> 3];
+ if ($59 < +HEAPF64[$3 >> 3]) $k$3 = $k$273; else if (($k$273 | 0) == -1) $k$3 = $j$171; else if (+HEAPF64[$marker_info + ($k$273 << 8) + 48 >> 3] < $59) $k$3 = $j$171; else $k$3 = $k$273;
+ }
+ $j$171 = $j$171 + 1 | 0;
+ if (($j$171 | 0) >= ($marker_num | 0)) {
+ $k$2$lcssa = $k$3;
+ break;
+ } else $k$273 = $k$3;
+ }
+ } else $k$2$lcssa = -1;
+ HEAP32[$5 + ($i$081 * 320 | 0) + 304 >> 2] = $k$2$lcssa;
+ if (($k$2$lcssa | 0) > -1) HEAP32[$marker_info + ($k$2$lcssa << 8) + 16 >> 2] = HEAP32[$marker_info + ($k$2$lcssa << 8) + 24 >> 2];
+ }
+ $i$081 = $i$081 + 1 | 0;
+ } while (($i$081 | 0) < ($1 | 0));
+ }
+ if (($1 | 0) > 0) {
+ $i$165 = 0;
+ $max$062 = 0;
+ $maxArea$063 = 0;
+ $vnum$064 = 0;
+ while (1) {
+ $75 = HEAP32[$config >> 2] | 0;
+ $77 = HEAP32[$75 + ($i$165 * 320 | 0) + 304 >> 2] | 0;
+ do if (($77 | 0) < 0) {
+ $max$2 = $max$062;
+ $maxArea$2 = $maxArea$063;
+ $vnum$1 = $vnum$064;
+ } else {
+ $79 = $marker_info + ($77 << 8) | 0;
+ if (+_arGetTransMatSquare($handle, $79, +HEAPF64[$75 + ($i$165 * 320 | 0) + 8 >> 3], $trans2) > 4.0) {
+ HEAP32[(HEAP32[$config >> 2] | 0) + ($i$165 * 320 | 0) + 304 >> 2] = -1;
+ $86 = $marker_info + ($77 << 8) + 236 | 0;
+ if (HEAP32[$86 >> 2] | 0) {
+ $max$2 = $max$062;
+ $maxArea$2 = $maxArea$063;
+ $vnum$1 = $vnum$064;
+ break;
+ }
+ HEAP32[$86 >> 2] = 7;
+ $max$2 = $max$062;
+ $maxArea$2 = $maxArea$063;
+ $vnum$1 = $vnum$064;
+ break;
+ }
+ $$pre38 = HEAP32[$79 >> 2] | 0;
+ if (($vnum$064 | 0) == 0 | ($maxArea$063 | 0) < ($$pre38 | 0)) {
+ $j$261 = 0;
+ do {
+ HEAPF64[$trans1 + ($j$261 << 5) >> 3] = +HEAPF64[$trans2 + ($j$261 << 5) >> 3];
+ HEAPF64[$trans1 + ($j$261 << 5) + 8 >> 3] = +HEAPF64[$trans2 + ($j$261 << 5) + 8 >> 3];
+ HEAPF64[$trans1 + ($j$261 << 5) + 16 >> 3] = +HEAPF64[$trans2 + ($j$261 << 5) + 16 >> 3];
+ HEAPF64[$trans1 + ($j$261 << 5) + 24 >> 3] = +HEAPF64[$trans2 + ($j$261 << 5) + 24 >> 3];
+ $j$261 = $j$261 + 1 | 0;
+ } while (($j$261 | 0) != 3);
+ $max$1 = $i$165;
+ $maxArea$1 = $$pre38;
+ } else {
+ $max$1 = $max$062;
+ $maxArea$1 = $maxArea$063;
+ }
+ $max$2 = $max$1;
+ $maxArea$2 = $maxArea$1;
+ $vnum$1 = $vnum$064 + 1 | 0;
+ } while (0);
+ $i$165 = $i$165 + 1 | 0;
+ if (($i$165 | 0) >= (HEAP32[$0 >> 2] | 0)) {
+ $max$0$lcssa = $max$2;
+ $vnum$0$lcssa = $vnum$1;
+ break;
+ } else {
+ $max$062 = $max$2;
+ $maxArea$063 = $maxArea$2;
+ $vnum$064 = $vnum$1;
+ }
+ }
+ } else {
+ $max$0$lcssa = 0;
+ $vnum$0$lcssa = 0;
+ }
+ do if (!$vnum$0$lcssa) label = 38; else if (($vnum$0$lcssa | 0) < (HEAP32[$config + 128 >> 2] | 0)) label = 38; else {
+ _arUtilMatMul($trans1, (HEAP32[$config >> 2] | 0) + ($max$0$lcssa * 320 | 0) + 112 | 0, $trans2) | 0;
+ $114 = $vnum$0$lcssa << 2;
+ $116 = _malloc($vnum$0$lcssa << 6) | 0;
+ if (!$116) {
+ _arLog(3, 5471, $vararg_buffer);
+ _exit(1);
+ }
+ $119 = _malloc($vnum$0$lcssa * 96 | 0) | 0;
+ if (!$119) {
+ _arLog(3, 5471, $vararg_buffer1);
+ _exit(1);
+ }
+ $121 = HEAP32[$0 >> 2] | 0;
+ if (($121 | 0) > 0) {
+ $123 = HEAP32[$config >> 2] | 0;
+ $i$256 = 0;
+ $j$357 = 0;
+ while (1) {
+ $125 = HEAP32[$123 + ($i$256 * 320 | 0) + 304 >> 2] | 0;
+ if (($125 | 0) < 0) $j$4 = $j$357; else {
+ $128 = HEAP32[$marker_info + ($125 << 8) + 16 >> 2] | 0;
+ $130 = (4 - $128 | 0) % 4 | 0;
+ $133 = $j$357 << 3;
+ HEAPF64[$116 + ($133 << 3) >> 3] = +HEAPF64[$marker_info + ($125 << 8) + 168 + ($130 << 4) >> 3];
+ HEAPF64[$116 + (($133 | 1) << 3) >> 3] = +HEAPF64[$marker_info + ($125 << 8) + 168 + ($130 << 4) + 8 >> 3];
+ $140 = (5 - $128 | 0) % 4 | 0;
+ HEAPF64[$116 + (($133 | 2) << 3) >> 3] = +HEAPF64[$marker_info + ($125 << 8) + 168 + ($140 << 4) >> 3];
+ HEAPF64[$116 + (($133 | 3) << 3) >> 3] = +HEAPF64[$marker_info + ($125 << 8) + 168 + ($140 << 4) + 8 >> 3];
+ $150 = (6 - $128 | 0) % 4 | 0;
+ HEAPF64[$116 + (($133 | 4) << 3) >> 3] = +HEAPF64[$marker_info + ($125 << 8) + 168 + ($150 << 4) >> 3];
+ HEAPF64[$116 + (($133 | 5) << 3) >> 3] = +HEAPF64[$marker_info + ($125 << 8) + 168 + ($150 << 4) + 8 >> 3];
+ $160 = (7 - $128 | 0) % 4 | 0;
+ HEAPF64[$116 + (($133 | 6) << 3) >> 3] = +HEAPF64[$marker_info + ($125 << 8) + 168 + ($160 << 4) >> 3];
+ HEAPF64[$116 + (($133 | 7) << 3) >> 3] = +HEAPF64[$marker_info + ($125 << 8) + 168 + ($160 << 4) + 8 >> 3];
+ $171 = $j$357 * 12 | 0;
+ HEAPF64[$119 + ($171 << 3) >> 3] = +HEAPF64[$123 + ($i$256 * 320 | 0) + 208 >> 3];
+ HEAPF64[$119 + (($171 | 1) << 3) >> 3] = +HEAPF64[$123 + ($i$256 * 320 | 0) + 216 >> 3];
+ HEAPF64[$119 + (($171 | 2) << 3) >> 3] = +HEAPF64[$123 + ($i$256 * 320 | 0) + 224 >> 3];
+ HEAPF64[$119 + (($171 | 3) << 3) >> 3] = +HEAPF64[$123 + ($i$256 * 320 | 0) + 232 >> 3];
+ HEAPF64[$119 + ($171 + 4 << 3) >> 3] = +HEAPF64[$123 + ($i$256 * 320 | 0) + 240 >> 3];
+ HEAPF64[$119 + ($171 + 5 << 3) >> 3] = +HEAPF64[$123 + ($i$256 * 320 | 0) + 248 >> 3];
+ HEAPF64[$119 + ($171 + 6 << 3) >> 3] = +HEAPF64[$123 + ($i$256 * 320 | 0) + 256 >> 3];
+ HEAPF64[$119 + ($171 + 7 << 3) >> 3] = +HEAPF64[$123 + ($i$256 * 320 | 0) + 264 >> 3];
+ HEAPF64[$119 + ($171 + 8 << 3) >> 3] = +HEAPF64[$123 + ($i$256 * 320 | 0) + 272 >> 3];
+ HEAPF64[$119 + ($171 + 9 << 3) >> 3] = +HEAPF64[$123 + ($i$256 * 320 | 0) + 280 >> 3];
+ $209 = HEAP32[$config >> 2] | 0;
+ HEAPF64[$119 + ($171 + 10 << 3) >> 3] = +HEAPF64[$209 + ($i$256 * 320 | 0) + 288 >> 3];
+ HEAPF64[$119 + ($171 + 11 << 3) >> 3] = +HEAPF64[$209 + ($i$256 * 320 | 0) + 296 >> 3];
+ $j$4 = $j$357 + 1 | 0;
+ }
+ $i$256 = $i$256 + 1 | 0;
+ if (($i$256 | 0) >= ($121 | 0)) break; else $j$357 = $j$4;
+ }
+ }
+ $221 = $config + 104 | 0;
+ $224 = ($robustFlag | 0) != 0;
+ if (!(HEAP32[$221 >> 2] | 0)) {
+ $225 = $config + 8 | 0;
+ $226 = +_arGetTransMat($handle, $trans2, $116, $119, $114, $225);
+ if ($224 & $226 >= 20.0) {
+ _icpSetInlierProbability(HEAP32[$handle >> 2] | 0, .8) | 0;
+ $229 = +_arGetTransMatRobust($handle, $trans2, $116, $119, $114, $225);
+ if (!($229 >= 20.0)) $err$0 = $229; else {
+ _icpSetInlierProbability(HEAP32[$handle >> 2] | 0, .6) | 0;
+ $232 = +_arGetTransMatRobust($handle, $trans2, $116, $119, $114, $225);
+ if (!($232 >= 20.0)) $err$0 = $232; else {
+ _icpSetInlierProbability(HEAP32[$handle >> 2] | 0, .4) | 0;
+ $235 = +_arGetTransMatRobust($handle, $trans2, $116, $119, $114, $225);
+ if (!($235 >= 20.0)) $err$0 = $235; else {
+ _icpSetInlierProbability(HEAP32[$handle >> 2] | 0, 0.0) | 0;
+ $err$0 = +_arGetTransMatRobust($handle, $trans2, $116, $119, $114, $225);
+ }
+ }
+ }
+ } else $err$0 = $226;
+ _free($119);
+ _free($116);
+ $err$6 = $err$0;
+ } else {
+ $239 = +_arGetTransMat($handle, $trans2, $116, $119, $114, $trans1);
+ $240 = $config + 8 | 0;
+ $241 = +_arGetTransMat($handle, $240, $116, $119, $114, $240);
+ $242 = $239 < $241;
+ do if ($224) {
+ if ($242) {
+ $j$553 = 0;
+ do {
+ HEAPF64[$config + 8 + ($j$553 << 5) >> 3] = +HEAPF64[$trans1 + ($j$553 << 5) >> 3];
+ HEAPF64[$config + 8 + ($j$553 << 5) + 8 >> 3] = +HEAPF64[$trans1 + ($j$553 << 5) + 8 >> 3];
+ HEAPF64[$config + 8 + ($j$553 << 5) + 16 >> 3] = +HEAPF64[$trans1 + ($j$553 << 5) + 16 >> 3];
+ HEAPF64[$config + 8 + ($j$553 << 5) + 24 >> 3] = +HEAPF64[$trans1 + ($j$553 << 5) + 24 >> 3];
+ $j$553 = $j$553 + 1 | 0;
+ } while (($j$553 | 0) != 3);
+ $err$1 = $239;
+ } else $err$1 = $241;
+ if (!($err$1 >= 20.0)) $err$5 = $err$1; else {
+ _icpSetInlierProbability(HEAP32[$handle >> 2] | 0, .8) | 0;
+ $258 = +_arGetTransMatRobust($handle, $trans2, $116, $119, $114, $trans1);
+ $259 = +_arGetTransMatRobust($handle, $240, $116, $119, $114, $240);
+ if ($258 < $259) {
+ $j$651 = 0;
+ do {
+ HEAPF64[$config + 8 + ($j$651 << 5) >> 3] = +HEAPF64[$trans1 + ($j$651 << 5) >> 3];
+ HEAPF64[$config + 8 + ($j$651 << 5) + 8 >> 3] = +HEAPF64[$trans1 + ($j$651 << 5) + 8 >> 3];
+ HEAPF64[$config + 8 + ($j$651 << 5) + 16 >> 3] = +HEAPF64[$trans1 + ($j$651 << 5) + 16 >> 3];
+ HEAPF64[$config + 8 + ($j$651 << 5) + 24 >> 3] = +HEAPF64[$trans1 + ($j$651 << 5) + 24 >> 3];
+ $j$651 = $j$651 + 1 | 0;
+ } while (($j$651 | 0) != 3);
+ $err$2 = $258;
+ } else $err$2 = $259;
+ if (!($err$2 >= 20.0)) $err$5 = $err$2; else {
+ _icpSetInlierProbability(HEAP32[$handle >> 2] | 0, .6) | 0;
+ $276 = +_arGetTransMatRobust($handle, $trans2, $116, $119, $114, $trans1);
+ $277 = +_arGetTransMatRobust($handle, $240, $116, $119, $114, $240);
+ if ($276 < $277) {
+ $j$749 = 0;
+ do {
+ HEAPF64[$config + 8 + ($j$749 << 5) >> 3] = +HEAPF64[$trans1 + ($j$749 << 5) >> 3];
+ HEAPF64[$config + 8 + ($j$749 << 5) + 8 >> 3] = +HEAPF64[$trans1 + ($j$749 << 5) + 8 >> 3];
+ HEAPF64[$config + 8 + ($j$749 << 5) + 16 >> 3] = +HEAPF64[$trans1 + ($j$749 << 5) + 16 >> 3];
+ HEAPF64[$config + 8 + ($j$749 << 5) + 24 >> 3] = +HEAPF64[$trans1 + ($j$749 << 5) + 24 >> 3];
+ $j$749 = $j$749 + 1 | 0;
+ } while (($j$749 | 0) != 3);
+ $err$3 = $276;
+ } else $err$3 = $277;
+ if (!($err$3 >= 20.0)) $err$5 = $err$3; else {
+ _icpSetInlierProbability(HEAP32[$handle >> 2] | 0, .4) | 0;
+ $294 = +_arGetTransMatRobust($handle, $trans2, $116, $119, $114, $trans1);
+ $295 = +_arGetTransMatRobust($handle, $240, $116, $119, $114, $240);
+ if ($294 < $295) {
+ $j$847 = 0;
+ do {
+ HEAPF64[$config + 8 + ($j$847 << 5) >> 3] = +HEAPF64[$trans1 + ($j$847 << 5) >> 3];
+ HEAPF64[$config + 8 + ($j$847 << 5) + 8 >> 3] = +HEAPF64[$trans1 + ($j$847 << 5) + 8 >> 3];
+ HEAPF64[$config + 8 + ($j$847 << 5) + 16 >> 3] = +HEAPF64[$trans1 + ($j$847 << 5) + 16 >> 3];
+ HEAPF64[$config + 8 + ($j$847 << 5) + 24 >> 3] = +HEAPF64[$trans1 + ($j$847 << 5) + 24 >> 3];
+ $j$847 = $j$847 + 1 | 0;
+ } while (($j$847 | 0) != 3);
+ $err$4 = $294;
+ } else $err$4 = $295;
+ if (!($err$4 >= 20.0)) $err$5 = $err$4; else {
+ _icpSetInlierProbability(HEAP32[$handle >> 2] | 0, 0.0) | 0;
+ $312 = +_arGetTransMatRobust($handle, $trans2, $116, $119, $114, $trans1);
+ $313 = +_arGetTransMatRobust($handle, $240, $116, $119, $114, $240);
+ if ($312 < $313) $j$945 = 0; else {
+ $err$5 = $313;
+ break;
+ }
+ do {
+ HEAPF64[$config + 8 + ($j$945 << 5) >> 3] = +HEAPF64[$trans1 + ($j$945 << 5) >> 3];
+ HEAPF64[$config + 8 + ($j$945 << 5) + 8 >> 3] = +HEAPF64[$trans1 + ($j$945 << 5) + 8 >> 3];
+ HEAPF64[$config + 8 + ($j$945 << 5) + 16 >> 3] = +HEAPF64[$trans1 + ($j$945 << 5) + 16 >> 3];
+ HEAPF64[$config + 8 + ($j$945 << 5) + 24 >> 3] = +HEAPF64[$trans1 + ($j$945 << 5) + 24 >> 3];
+ $j$945 = $j$945 + 1 | 0;
+ } while (($j$945 | 0) != 3);
+ $err$5 = $312;
+ }
+ }
+ }
+ }
+ } else if ($242) {
+ $j$1055 = 0;
+ do {
+ HEAPF64[$config + 8 + ($j$1055 << 5) >> 3] = +HEAPF64[$trans1 + ($j$1055 << 5) >> 3];
+ HEAPF64[$config + 8 + ($j$1055 << 5) + 8 >> 3] = +HEAPF64[$trans1 + ($j$1055 << 5) + 8 >> 3];
+ HEAPF64[$config + 8 + ($j$1055 << 5) + 16 >> 3] = +HEAPF64[$trans1 + ($j$1055 << 5) + 16 >> 3];
+ HEAPF64[$config + 8 + ($j$1055 << 5) + 24 >> 3] = +HEAPF64[$trans1 + ($j$1055 << 5) + 24 >> 3];
+ $j$1055 = $j$1055 + 1 | 0;
+ } while (($j$1055 | 0) != 3);
+ $err$5 = $239;
+ } else $err$5 = $241; while (0);
+ _free($119);
+ _free($116);
+ $err$6 = $err$5;
+ }
+ if ($err$6 < 20.0) {
+ HEAP32[$221 >> 2] = 1;
+ $$0 = $err$6;
+ break;
+ }
+ HEAP32[$221 >> 2] = 0;
+ $342 = HEAP32[$0 >> 2] | 0;
+ if (($342 | 0) > 0) {
+ $344 = HEAP32[$config >> 2] | 0;
+ $i$942 = 0;
+ do {
+ $346 = HEAP32[$344 + ($i$942 * 320 | 0) + 304 >> 2] | 0;
+ if (($346 | 0) >= 0) {
+ $348 = $marker_info + ($346 << 8) + 236 | 0;
+ if (!(HEAP32[$348 >> 2] | 0)) HEAP32[$348 >> 2] = 8;
+ }
+ $i$942 = $i$942 + 1 | 0;
+ } while (($i$942 | 0) < ($342 | 0));
+ $$0 = $err$6;
+ } else $$0 = $err$6;
+ } while (0);
+ if ((label | 0) == 38) {
+ HEAP32[$config + 104 >> 2] = 0;
+ $$0 = -1.0;
+ }
+ STACKTOP = sp;
+ return +$$0;
+}
+
+function __ZNSt3__112__next_primeEj($n) {
+ $n = $n | 0;
+ var $$ = 0, $$0 = 0, $$k0$0 = 0, $0 = 0, $1 = 0, $103 = 0, $104 = 0, $108 = 0, $109 = 0, $113 = 0, $114 = 0, $118 = 0, $119 = 0, $12 = 0, $123 = 0, $124 = 0, $128 = 0, $129 = 0, $133 = 0, $134 = 0, $138 = 0, $139 = 0, $143 = 0, $144 = 0, $148 = 0, $149 = 0, $153 = 0, $154 = 0, $158 = 0, $159 = 0, $163 = 0, $164 = 0, $168 = 0, $169 = 0, $173 = 0, $174 = 0, $178 = 0, $179 = 0, $18 = 0, $183 = 0, $184 = 0, $188 = 0, $189 = 0, $19 = 0, $193 = 0, $194 = 0, $198 = 0, $199 = 0, $2 = 0, $203 = 0, $204 = 0, $208 = 0, $209 = 0, $213 = 0, $214 = 0, $218 = 0, $219 = 0, $223 = 0, $224 = 0, $228 = 0, $229 = 0, $233 = 0, $234 = 0, $238 = 0, $239 = 0, $24 = 0, $243 = 0, $244 = 0, $248 = 0, $249 = 0, $253 = 0, $254 = 0, $258 = 0, $259 = 0, $264 = 0, $265 = 0, $28 = 0, $29 = 0, $33 = 0, $34 = 0, $38 = 0, $39 = 0, $4 = 0, $43 = 0, $44 = 0, $48 = 0, $49 = 0, $53 = 0, $54 = 0, $58 = 0, $59 = 0, $6 = 0, $63 = 0, $64 = 0, $68 = 0, $69 = 0, $7 = 0, $73 = 0, $74 = 0, $78 = 0, $79 = 0, $83 = 0, $84 = 0, $88 = 0, $89 = 0, $93 = 0, $94 = 0, $98 = 0, $99 = 0, $i$0 = 0, $in$0 = 0, $j$0 = 0, $k0$0 = 0, $storemerge = 0, $storemerge$lcssa = 0, $storemerge$lcssa15 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 8 | 0;
+ $1 = sp + 4 | 0;
+ $2 = sp;
+ HEAP32[$1 >> 2] = $n;
+ do if ($n >>> 0 < 212) {
+ $4 = __ZNSt3__113__lower_boundIRNS_6__lessIjjEEPKjjEET0_S6_S6_RKT1_T_(3520, 3712, $1, $0) | 0;
+ $$0 = HEAP32[$4 >> 2] | 0;
+ } else {
+ $6 = ($n >>> 0) / 210 | 0;
+ $7 = $6 * 210 | 0;
+ HEAP32[$2 >> 2] = $n - $7;
+ $12 = (__ZNSt3__113__lower_boundIRNS_6__lessIjjEEPKjjEET0_S6_S6_RKT1_T_(3712, 3904, $2, $0) | 0) - 3712 >> 2;
+ $in$0 = $12;
+ $k0$0 = $6;
+ $storemerge = (HEAP32[3712 + ($12 << 2) >> 2] | 0) + $7 | 0;
+ L4 : while (1) {
+ $j$0 = 5;
+ while (1) {
+ if ($j$0 >>> 0 >= 47) {
+ $i$0 = 211;
+ label = 8;
+ break;
+ }
+ $18 = HEAP32[3520 + ($j$0 << 2) >> 2] | 0;
+ $19 = ($storemerge >>> 0) / ($18 >>> 0) | 0;
+ if ($19 >>> 0 < $18 >>> 0) {
+ $storemerge$lcssa15 = $storemerge;
+ label = 106;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($19, $18) | 0)) break; else $j$0 = $j$0 + 1 | 0;
+ }
+ L10 : do if ((label | 0) == 8) while (1) {
+ label = 0;
+ $24 = ($storemerge >>> 0) / ($i$0 >>> 0) | 0;
+ if ($24 >>> 0 < $i$0 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($24, $i$0) | 0)) break L10;
+ $28 = $i$0 + 10 | 0;
+ $29 = ($storemerge >>> 0) / ($28 >>> 0) | 0;
+ if ($29 >>> 0 < $28 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($29, $28) | 0)) break L10;
+ $33 = $i$0 + 12 | 0;
+ $34 = ($storemerge >>> 0) / ($33 >>> 0) | 0;
+ if ($34 >>> 0 < $33 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($34, $33) | 0)) break L10;
+ $38 = $i$0 + 16 | 0;
+ $39 = ($storemerge >>> 0) / ($38 >>> 0) | 0;
+ if ($39 >>> 0 < $38 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($39, $38) | 0)) break L10;
+ $43 = $i$0 + 18 | 0;
+ $44 = ($storemerge >>> 0) / ($43 >>> 0) | 0;
+ if ($44 >>> 0 < $43 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($44, $43) | 0)) break L10;
+ $48 = $i$0 + 22 | 0;
+ $49 = ($storemerge >>> 0) / ($48 >>> 0) | 0;
+ if ($49 >>> 0 < $48 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($49, $48) | 0)) break L10;
+ $53 = $i$0 + 28 | 0;
+ $54 = ($storemerge >>> 0) / ($53 >>> 0) | 0;
+ if ($54 >>> 0 < $53 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($54, $53) | 0)) break L10;
+ $58 = $i$0 + 30 | 0;
+ $59 = ($storemerge >>> 0) / ($58 >>> 0) | 0;
+ if ($59 >>> 0 < $58 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($59, $58) | 0)) break L10;
+ $63 = $i$0 + 36 | 0;
+ $64 = ($storemerge >>> 0) / ($63 >>> 0) | 0;
+ if ($64 >>> 0 < $63 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($64, $63) | 0)) break L10;
+ $68 = $i$0 + 40 | 0;
+ $69 = ($storemerge >>> 0) / ($68 >>> 0) | 0;
+ if ($69 >>> 0 < $68 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($69, $68) | 0)) break L10;
+ $73 = $i$0 + 42 | 0;
+ $74 = ($storemerge >>> 0) / ($73 >>> 0) | 0;
+ if ($74 >>> 0 < $73 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($74, $73) | 0)) break L10;
+ $78 = $i$0 + 46 | 0;
+ $79 = ($storemerge >>> 0) / ($78 >>> 0) | 0;
+ if ($79 >>> 0 < $78 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($79, $78) | 0)) break L10;
+ $83 = $i$0 + 52 | 0;
+ $84 = ($storemerge >>> 0) / ($83 >>> 0) | 0;
+ if ($84 >>> 0 < $83 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($84, $83) | 0)) break L10;
+ $88 = $i$0 + 58 | 0;
+ $89 = ($storemerge >>> 0) / ($88 >>> 0) | 0;
+ if ($89 >>> 0 < $88 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($89, $88) | 0)) break L10;
+ $93 = $i$0 + 60 | 0;
+ $94 = ($storemerge >>> 0) / ($93 >>> 0) | 0;
+ if ($94 >>> 0 < $93 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($94, $93) | 0)) break L10;
+ $98 = $i$0 + 66 | 0;
+ $99 = ($storemerge >>> 0) / ($98 >>> 0) | 0;
+ if ($99 >>> 0 < $98 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($99, $98) | 0)) break L10;
+ $103 = $i$0 + 70 | 0;
+ $104 = ($storemerge >>> 0) / ($103 >>> 0) | 0;
+ if ($104 >>> 0 < $103 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($104, $103) | 0)) break L10;
+ $108 = $i$0 + 72 | 0;
+ $109 = ($storemerge >>> 0) / ($108 >>> 0) | 0;
+ if ($109 >>> 0 < $108 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($109, $108) | 0)) break L10;
+ $113 = $i$0 + 78 | 0;
+ $114 = ($storemerge >>> 0) / ($113 >>> 0) | 0;
+ if ($114 >>> 0 < $113 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($114, $113) | 0)) break L10;
+ $118 = $i$0 + 82 | 0;
+ $119 = ($storemerge >>> 0) / ($118 >>> 0) | 0;
+ if ($119 >>> 0 < $118 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($119, $118) | 0)) break L10;
+ $123 = $i$0 + 88 | 0;
+ $124 = ($storemerge >>> 0) / ($123 >>> 0) | 0;
+ if ($124 >>> 0 < $123 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($124, $123) | 0)) break L10;
+ $128 = $i$0 + 96 | 0;
+ $129 = ($storemerge >>> 0) / ($128 >>> 0) | 0;
+ if ($129 >>> 0 < $128 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($129, $128) | 0)) break L10;
+ $133 = $i$0 + 100 | 0;
+ $134 = ($storemerge >>> 0) / ($133 >>> 0) | 0;
+ if ($134 >>> 0 < $133 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($134, $133) | 0)) break L10;
+ $138 = $i$0 + 102 | 0;
+ $139 = ($storemerge >>> 0) / ($138 >>> 0) | 0;
+ if ($139 >>> 0 < $138 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($139, $138) | 0)) break L10;
+ $143 = $i$0 + 106 | 0;
+ $144 = ($storemerge >>> 0) / ($143 >>> 0) | 0;
+ if ($144 >>> 0 < $143 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($144, $143) | 0)) break L10;
+ $148 = $i$0 + 108 | 0;
+ $149 = ($storemerge >>> 0) / ($148 >>> 0) | 0;
+ if ($149 >>> 0 < $148 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($149, $148) | 0)) break L10;
+ $153 = $i$0 + 112 | 0;
+ $154 = ($storemerge >>> 0) / ($153 >>> 0) | 0;
+ if ($154 >>> 0 < $153 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($154, $153) | 0)) break L10;
+ $158 = $i$0 + 120 | 0;
+ $159 = ($storemerge >>> 0) / ($158 >>> 0) | 0;
+ if ($159 >>> 0 < $158 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($159, $158) | 0)) break L10;
+ $163 = $i$0 + 126 | 0;
+ $164 = ($storemerge >>> 0) / ($163 >>> 0) | 0;
+ if ($164 >>> 0 < $163 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($164, $163) | 0)) break L10;
+ $168 = $i$0 + 130 | 0;
+ $169 = ($storemerge >>> 0) / ($168 >>> 0) | 0;
+ if ($169 >>> 0 < $168 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($169, $168) | 0)) break L10;
+ $173 = $i$0 + 136 | 0;
+ $174 = ($storemerge >>> 0) / ($173 >>> 0) | 0;
+ if ($174 >>> 0 < $173 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($174, $173) | 0)) break L10;
+ $178 = $i$0 + 138 | 0;
+ $179 = ($storemerge >>> 0) / ($178 >>> 0) | 0;
+ if ($179 >>> 0 < $178 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($179, $178) | 0)) break L10;
+ $183 = $i$0 + 142 | 0;
+ $184 = ($storemerge >>> 0) / ($183 >>> 0) | 0;
+ if ($184 >>> 0 < $183 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($184, $183) | 0)) break L10;
+ $188 = $i$0 + 148 | 0;
+ $189 = ($storemerge >>> 0) / ($188 >>> 0) | 0;
+ if ($189 >>> 0 < $188 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($189, $188) | 0)) break L10;
+ $193 = $i$0 + 150 | 0;
+ $194 = ($storemerge >>> 0) / ($193 >>> 0) | 0;
+ if ($194 >>> 0 < $193 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($194, $193) | 0)) break L10;
+ $198 = $i$0 + 156 | 0;
+ $199 = ($storemerge >>> 0) / ($198 >>> 0) | 0;
+ if ($199 >>> 0 < $198 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($199, $198) | 0)) break L10;
+ $203 = $i$0 + 162 | 0;
+ $204 = ($storemerge >>> 0) / ($203 >>> 0) | 0;
+ if ($204 >>> 0 < $203 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($204, $203) | 0)) break L10;
+ $208 = $i$0 + 166 | 0;
+ $209 = ($storemerge >>> 0) / ($208 >>> 0) | 0;
+ if ($209 >>> 0 < $208 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($209, $208) | 0)) break L10;
+ $213 = $i$0 + 168 | 0;
+ $214 = ($storemerge >>> 0) / ($213 >>> 0) | 0;
+ if ($214 >>> 0 < $213 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($214, $213) | 0)) break L10;
+ $218 = $i$0 + 172 | 0;
+ $219 = ($storemerge >>> 0) / ($218 >>> 0) | 0;
+ if ($219 >>> 0 < $218 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($219, $218) | 0)) break L10;
+ $223 = $i$0 + 178 | 0;
+ $224 = ($storemerge >>> 0) / ($223 >>> 0) | 0;
+ if ($224 >>> 0 < $223 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($224, $223) | 0)) break L10;
+ $228 = $i$0 + 180 | 0;
+ $229 = ($storemerge >>> 0) / ($228 >>> 0) | 0;
+ if ($229 >>> 0 < $228 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($229, $228) | 0)) break L10;
+ $233 = $i$0 + 186 | 0;
+ $234 = ($storemerge >>> 0) / ($233 >>> 0) | 0;
+ if ($234 >>> 0 < $233 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($234, $233) | 0)) break L10;
+ $238 = $i$0 + 190 | 0;
+ $239 = ($storemerge >>> 0) / ($238 >>> 0) | 0;
+ if ($239 >>> 0 < $238 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($239, $238) | 0)) break L10;
+ $243 = $i$0 + 192 | 0;
+ $244 = ($storemerge >>> 0) / ($243 >>> 0) | 0;
+ if ($244 >>> 0 < $243 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($244, $243) | 0)) break L10;
+ $248 = $i$0 + 196 | 0;
+ $249 = ($storemerge >>> 0) / ($248 >>> 0) | 0;
+ if ($249 >>> 0 < $248 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($249, $248) | 0)) break L10;
+ $253 = $i$0 + 198 | 0;
+ $254 = ($storemerge >>> 0) / ($253 >>> 0) | 0;
+ if ($254 >>> 0 < $253 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($254, $253) | 0)) break L10;
+ $258 = $i$0 + 208 | 0;
+ $259 = ($storemerge >>> 0) / ($258 >>> 0) | 0;
+ if ($259 >>> 0 < $258 >>> 0) {
+ $storemerge$lcssa = $storemerge;
+ label = 105;
+ break L4;
+ }
+ if (($storemerge | 0) == (Math_imul($259, $258) | 0)) break; else {
+ $i$0 = $i$0 + 210 | 0;
+ label = 8;
+ }
+ } while (0);
+ $264 = $in$0 + 1 | 0;
+ $265 = ($264 | 0) == 48;
+ $$ = $265 ? 0 : $264;
+ $$k0$0 = ($265 & 1) + $k0$0 | 0;
+ $in$0 = $$;
+ $k0$0 = $$k0$0;
+ $storemerge = (HEAP32[3712 + ($$ << 2) >> 2] | 0) + ($$k0$0 * 210 | 0) | 0;
+ }
+ if ((label | 0) == 105) {
+ HEAP32[$1 >> 2] = $storemerge$lcssa;
+ $$0 = $storemerge$lcssa;
+ break;
+ } else if ((label | 0) == 106) {
+ HEAP32[$1 >> 2] = $storemerge$lcssa15;
+ $$0 = $storemerge$lcssa15;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWZ($image, $xsize, $ysize, $image_thresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $image_thresh = $image_thresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $102 = 0, $105 = 0, $122 = 0, $124 = 0, $126 = 0, $130 = 0, $134 = 0, $137 = 0, $139 = 0, $143 = 0, $147 = 0, $151 = 0, $156 = 0, $158 = 0, $16 = 0, $162 = 0, $166 = 0, $17 = 0, $170 = 0, $176 = 0, $179 = 0, $18 = 0, $181 = 0, $185 = 0, $189 = 0, $193 = 0, $196 = 0, $201 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $227 = 0, $229 = 0, $235 = 0, $239 = 0, $240 = 0, $247 = 0, $26 = 0, $261 = 0, $262 = 0, $265 = 0, $272 = 0, $273 = 0, $281 = 0, $284 = 0, $285 = 0, $289 = 0, $292 = 0, $296 = 0, $299 = 0, $303 = 0, $306 = 0, $31 = 0, $310 = 0, $314 = 0, $317 = 0, $318 = 0, $324 = 0, $34 = 0, $36 = 0, $40 = 0, $44 = 0, $50 = 0, $51 = 0, $54 = 0, $55 = 0, $56 = 0, $59 = 0, $62 = 0, $79 = 0, $81 = 0, $83 = 0, $87 = 0, $9 = 0, $91 = 0, $97 = 0, $dpnt$080 = 0, $dpnt$1$lcssa = 0, $dpnt$163 = 0, $i$096 = 0, $i$190 = 0, $i$270 = 0, $i$345 = 0, $i$443 = 0, $i$541 = 0, $i$640 = 0, $j$083 = 0, $j$1$lcssa = 0, $j$146 = 0, $j$2 = 0, $k$059 = 0, $k$156 = 0, $k$252 = 0, $k$349 = 0, $pnt$086 = 0, $pnt$1$lcssa = 0, $pnt$173 = 0, $pnt1$097 = 0, $pnt1$191 = 0, $pnt2$095 = 0, $pnt2$189 = 0, $pnt2$281 = 0, $pnt2$3$lcssa = 0, $pnt2$364 = 0, $pnt_thresh$085 = 0, $pnt_thresh$1$lcssa = 0, $pnt_thresh$172 = 0, $vararg_buffer = 0, $wk$060 = 0, $wk$157 = 0, $wk$253 = 0, $wk$350 = 0, $wk$447 = 0, $wk_max$0$lcssa = 0, $wk_max$082 = 0, $wk_max$1$lcssa = 0, $wk_max$165 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$096 = 0;
+ $pnt1$097 = $0;
+ $pnt2$095 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$095 >> 1] = 0;
+ HEAP16[$pnt1$097 >> 1] = 0;
+ $i$096 = $i$096 + 1 | 0;
+ if (($i$096 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$097 = $pnt1$097 + 2 | 0;
+ $pnt2$095 = $pnt2$095 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$190 = 0;
+ $pnt1$191 = $0;
+ $pnt2$189 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$189 >> 1] = 0;
+ HEAP16[$pnt1$191 >> 1] = 0;
+ $i$190 = $i$190 + 1 | 0;
+ if (($i$190 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$191 = $pnt1$191 + ($xsize << 1) | 0;
+ $pnt2$189 = $pnt2$189 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $26 = ($9 | 0) > 1;
+ $dpnt$080 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $17 | 0;
+ $j$083 = 1;
+ $pnt$086 = $image + $17 | 0;
+ $pnt2$281 = $0 + ($17 << 1) | 0;
+ $pnt_thresh$085 = $image_thresh + $17 | 0;
+ $wk_max$082 = 0;
+ L13 : while (1) {
+ if ($26) {
+ $dpnt$163 = $dpnt$080;
+ $i$270 = 1;
+ $pnt$173 = $pnt$086;
+ $pnt2$364 = $pnt2$281;
+ $pnt_thresh$172 = $pnt_thresh$085;
+ $wk_max$165 = $wk_max$082;
+ while (1) {
+ do if ((HEAPU8[$pnt$173 >> 0] | 0) > (HEAPU8[$pnt_thresh$172 >> 0] | 0)) {
+ HEAP8[$dpnt$163 >> 0] = -1;
+ $31 = HEAP16[$pnt2$364 + ($18 << 1) >> 1] | 0;
+ if ($31 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$364 >> 1] = $31;
+ $34 = ($31 << 16 >> 16) * 7 | 0;
+ $36 = $labelInfo + 1310736 + ($34 + -7 << 2) | 0;
+ HEAP32[$36 >> 2] = (HEAP32[$36 >> 2] | 0) + 1;
+ $40 = $labelInfo + 1310736 + ($34 + -6 << 2) | 0;
+ HEAP32[$40 >> 2] = (HEAP32[$40 >> 2] | 0) + $i$270;
+ $44 = $labelInfo + 1310736 + ($34 + -5 << 2) | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + $j$083;
+ HEAP32[$labelInfo + 1310736 + ($34 + -1 << 2) >> 2] = $j$083;
+ $wk_max$2 = $wk_max$165;
+ break;
+ }
+ $50 = HEAP16[$pnt2$364 + ($$sum << 1) >> 1] | 0;
+ $51 = $50 << 16 >> 16;
+ $54 = HEAP16[$pnt2$364 + ($$sum1 << 1) >> 1] | 0;
+ $55 = $54 << 16 >> 16;
+ $56 = $54 << 16 >> 16 > 0;
+ if ($50 << 16 >> 16 <= 0) {
+ if ($56) {
+ HEAP16[$pnt2$364 >> 1] = $54;
+ $156 = $55 * 7 | 0;
+ $158 = $labelInfo + 1310736 + ($156 + -7 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + 1;
+ $162 = $labelInfo + 1310736 + ($156 + -6 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $i$270;
+ $166 = $labelInfo + 1310736 + ($156 + -5 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $j$083;
+ $170 = $labelInfo + 1310736 + ($156 + -3 << 2) | 0;
+ if ((HEAP32[$170 >> 2] | 0) < ($i$270 | 0)) HEAP32[$170 >> 2] = $i$270;
+ HEAP32[$labelInfo + 1310736 + ($156 + -1 << 2) >> 2] = $j$083;
+ $wk_max$2 = $wk_max$165;
+ break;
+ }
+ $176 = HEAP16[$pnt2$364 + -2 >> 1] | 0;
+ if ($176 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$364 >> 1] = $176;
+ $179 = ($176 << 16 >> 16) * 7 | 0;
+ $181 = $labelInfo + 1310736 + ($179 + -7 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + 1;
+ $185 = $labelInfo + 1310736 + ($179 + -6 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $i$270;
+ $189 = $labelInfo + 1310736 + ($179 + -5 << 2) | 0;
+ HEAP32[$189 >> 2] = (HEAP32[$189 >> 2] | 0) + $j$083;
+ $193 = $labelInfo + 1310736 + ($179 + -3 << 2) | 0;
+ if ((HEAP32[$193 >> 2] | 0) >= ($i$270 | 0)) {
+ $wk_max$2 = $wk_max$165;
+ break;
+ }
+ HEAP32[$193 >> 2] = $i$270;
+ $wk_max$2 = $wk_max$165;
+ break;
+ } else {
+ $196 = $wk_max$165 + 1 | 0;
+ if (($wk_max$165 | 0) > 32767) break L13;
+ HEAP16[$pnt2$364 >> 1] = $196;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$165 << 2) >> 2] = $196 << 16 >> 16;
+ $201 = $wk_max$165 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($201 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($201 + 1 << 2) >> 2] = $i$270;
+ HEAP32[$labelInfo + 1310736 + ($201 + 2 << 2) >> 2] = $j$083;
+ HEAP32[$labelInfo + 1310736 + ($201 + 3 << 2) >> 2] = $i$270;
+ HEAP32[$labelInfo + 1310736 + ($201 + 4 << 2) >> 2] = $i$270;
+ HEAP32[$labelInfo + 1310736 + ($201 + 5 << 2) >> 2] = $j$083;
+ HEAP32[$labelInfo + 1310736 + ($201 + 6 << 2) >> 2] = $j$083;
+ $wk_max$2 = $196;
+ break;
+ }
+ }
+ if ($56) {
+ $59 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $62 = HEAP32[$labelInfo + 1179664 + ($55 + -1 << 2) >> 2] | 0;
+ if (($59 | 0) > ($62 | 0)) {
+ HEAP16[$pnt2$364 >> 1] = $62;
+ if (($wk_max$165 | 0) > 0) {
+ $k$059 = 0;
+ $wk$060 = $16;
+ while (1) {
+ if ((HEAP32[$wk$060 >> 2] | 0) == ($59 | 0)) HEAP32[$wk$060 >> 2] = $62;
+ $k$059 = $k$059 + 1 | 0;
+ if (($k$059 | 0) >= ($wk_max$165 | 0)) {
+ $79 = $62;
+ break;
+ } else $wk$060 = $wk$060 + 4 | 0;
+ }
+ } else $79 = $62;
+ } else {
+ HEAP16[$pnt2$364 >> 1] = $59;
+ if (($59 | 0) < ($62 | 0) & ($wk_max$165 | 0) > 0) {
+ $k$156 = 0;
+ $wk$157 = $16;
+ while (1) {
+ if ((HEAP32[$wk$157 >> 2] | 0) == ($62 | 0)) HEAP32[$wk$157 >> 2] = $59;
+ $k$156 = $k$156 + 1 | 0;
+ if (($k$156 | 0) >= ($wk_max$165 | 0)) {
+ $79 = $59;
+ break;
+ } else $wk$157 = $wk$157 + 4 | 0;
+ }
+ } else $79 = $59;
+ }
+ $81 = ($79 << 16 >> 16) * 7 | 0;
+ $83 = $labelInfo + 1310736 + ($81 + -7 << 2) | 0;
+ HEAP32[$83 >> 2] = (HEAP32[$83 >> 2] | 0) + 1;
+ $87 = $labelInfo + 1310736 + ($81 + -6 << 2) | 0;
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + $i$270;
+ $91 = $labelInfo + 1310736 + ($81 + -5 << 2) | 0;
+ HEAP32[$91 >> 2] = (HEAP32[$91 >> 2] | 0) + $j$083;
+ HEAP32[$labelInfo + 1310736 + ($81 + -1 << 2) >> 2] = $j$083;
+ $wk_max$2 = $wk_max$165;
+ break;
+ }
+ $97 = HEAP16[$pnt2$364 + -2 >> 1] | 0;
+ if ($97 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$364 >> 1] = $50;
+ $137 = $51 * 7 | 0;
+ $139 = $labelInfo + 1310736 + ($137 + -7 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + 1;
+ $143 = $labelInfo + 1310736 + ($137 + -6 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $i$270;
+ $147 = $labelInfo + 1310736 + ($137 + -5 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $j$083;
+ $151 = $labelInfo + 1310736 + ($137 + -4 << 2) | 0;
+ if ((HEAP32[$151 >> 2] | 0) > ($i$270 | 0)) HEAP32[$151 >> 2] = $i$270;
+ HEAP32[$labelInfo + 1310736 + ($137 + -1 << 2) >> 2] = $j$083;
+ $wk_max$2 = $wk_max$165;
+ break;
+ }
+ $102 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $105 = HEAP32[$labelInfo + 1179664 + (($97 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($102 | 0) > ($105 | 0)) {
+ HEAP16[$pnt2$364 >> 1] = $105;
+ if (($wk_max$165 | 0) > 0) {
+ $k$252 = 0;
+ $wk$253 = $16;
+ while (1) {
+ if ((HEAP32[$wk$253 >> 2] | 0) == ($102 | 0)) HEAP32[$wk$253 >> 2] = $105;
+ $k$252 = $k$252 + 1 | 0;
+ if (($k$252 | 0) >= ($wk_max$165 | 0)) {
+ $122 = $105;
+ break;
+ } else $wk$253 = $wk$253 + 4 | 0;
+ }
+ } else $122 = $105;
+ } else {
+ HEAP16[$pnt2$364 >> 1] = $102;
+ if (($102 | 0) < ($105 | 0) & ($wk_max$165 | 0) > 0) {
+ $k$349 = 0;
+ $wk$350 = $16;
+ while (1) {
+ if ((HEAP32[$wk$350 >> 2] | 0) == ($105 | 0)) HEAP32[$wk$350 >> 2] = $102;
+ $k$349 = $k$349 + 1 | 0;
+ if (($k$349 | 0) >= ($wk_max$165 | 0)) {
+ $122 = $102;
+ break;
+ } else $wk$350 = $wk$350 + 4 | 0;
+ }
+ } else $122 = $102;
+ }
+ $124 = ($122 << 16 >> 16) * 7 | 0;
+ $126 = $labelInfo + 1310736 + ($124 + -7 << 2) | 0;
+ HEAP32[$126 >> 2] = (HEAP32[$126 >> 2] | 0) + 1;
+ $130 = $labelInfo + 1310736 + ($124 + -6 << 2) | 0;
+ HEAP32[$130 >> 2] = (HEAP32[$130 >> 2] | 0) + $i$270;
+ $134 = $labelInfo + 1310736 + ($124 + -5 << 2) | 0;
+ HEAP32[$134 >> 2] = (HEAP32[$134 >> 2] | 0) + $j$083;
+ $wk_max$2 = $wk_max$165;
+ } else {
+ HEAP16[$pnt2$364 >> 1] = 0;
+ HEAP8[$dpnt$163 >> 0] = 0;
+ $wk_max$2 = $wk_max$165;
+ } while (0);
+ $i$270 = $i$270 + 1 | 0;
+ $216 = $pnt$173 + 1 | 0;
+ $217 = $pnt_thresh$172 + 1 | 0;
+ $218 = $pnt2$364 + 2 | 0;
+ $219 = $dpnt$163 + 1 | 0;
+ if (($i$270 | 0) >= ($9 | 0)) {
+ $dpnt$1$lcssa = $219;
+ $pnt$1$lcssa = $216;
+ $pnt2$3$lcssa = $218;
+ $pnt_thresh$1$lcssa = $217;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$163 = $219;
+ $pnt$173 = $216;
+ $pnt2$364 = $218;
+ $pnt_thresh$172 = $217;
+ $wk_max$165 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$080;
+ $pnt$1$lcssa = $pnt$086;
+ $pnt2$3$lcssa = $pnt2$281;
+ $pnt_thresh$1$lcssa = $pnt_thresh$085;
+ $wk_max$1$lcssa = $wk_max$082;
+ }
+ $j$083 = $j$083 + 1 | 0;
+ if (($j$083 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$080 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$086 = $pnt$1$lcssa + 2 | 0;
+ $pnt2$281 = $pnt2$3$lcssa + 4 | 0;
+ $pnt_thresh$085 = $pnt_thresh$1$lcssa + 2 | 0;
+ $wk_max$082 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $227 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$345 = 1;
+ $j$146 = 1;
+ $wk$447 = $16;
+ while (1) {
+ $229 = HEAP32[$wk$447 >> 2] | 0;
+ if (($229 | 0) == ($i$345 | 0)) {
+ $235 = $j$146;
+ $j$2 = $j$146 + 1 | 0;
+ } else {
+ $235 = HEAP32[$labelInfo + 1179664 + ($229 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$146;
+ }
+ HEAP32[$wk$447 >> 2] = $235;
+ if (($i$345 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$345 = $i$345 + 1 | 0;
+ $j$146 = $j$2;
+ $wk$447 = $wk$447 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $239 = $labelInfo + 8 | 0;
+ $240 = $j$1$lcssa + -1 | 0;
+ HEAP32[$239 >> 2] = $240;
+ if (!$240) $$0 = 0; else {
+ _memset($227 | 0, 0, $240 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $240 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$443 = 0;
+ do {
+ $247 = $i$443 << 2;
+ HEAP32[$labelInfo + 131084 + ($247 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($247 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($247 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($247 | 3) << 2) >> 2] = 0;
+ $i$443 = $i$443 + 1 | 0;
+ } while (($i$443 | 0) < (HEAP32[$239 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$541 = 0;
+ do {
+ $261 = (HEAP32[$labelInfo + 1179664 + ($i$541 << 2) >> 2] | 0) + -1 | 0;
+ $262 = $i$541 * 7 | 0;
+ $265 = $labelInfo + 12 + ($261 << 2) | 0;
+ HEAP32[$265 >> 2] = (HEAP32[$265 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($262 << 2) >> 2] | 0);
+ $272 = $261 << 1;
+ $273 = $labelInfo + 655376 + ($272 << 3) | 0;
+ HEAPF64[$273 >> 3] = +HEAPF64[$273 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($262 + 1 << 2) >> 2] | 0);
+ $281 = $labelInfo + 655376 + (($272 | 1) << 3) | 0;
+ HEAPF64[$281 >> 3] = +HEAPF64[$281 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($262 + 2 << 2) >> 2] | 0);
+ $284 = $261 << 2;
+ $285 = $labelInfo + 131084 + ($284 << 2) | 0;
+ $289 = HEAP32[$labelInfo + 1310736 + ($262 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$285 >> 2] | 0) > ($289 | 0)) HEAP32[$285 >> 2] = $289;
+ $292 = $labelInfo + 131084 + (($284 | 1) << 2) | 0;
+ $296 = HEAP32[$labelInfo + 1310736 + ($262 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$292 >> 2] | 0) < ($296 | 0)) HEAP32[$292 >> 2] = $296;
+ $299 = $labelInfo + 131084 + (($284 | 2) << 2) | 0;
+ $303 = HEAP32[$labelInfo + 1310736 + ($262 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$299 >> 2] | 0) > ($303 | 0)) HEAP32[$299 >> 2] = $303;
+ $306 = $labelInfo + 131084 + (($284 | 3) << 2) | 0;
+ $310 = HEAP32[$labelInfo + 1310736 + ($262 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$306 >> 2] | 0) < ($310 | 0)) HEAP32[$306 >> 2] = $310;
+ $i$541 = $i$541 + 1 | 0;
+ } while (($i$541 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$239 >> 2] | 0) > 0) {
+ $i$640 = 0;
+ do {
+ $314 = $labelInfo + 12 + ($i$640 << 2) | 0;
+ $317 = $i$640 << 1;
+ $318 = $labelInfo + 655376 + ($317 << 3) | 0;
+ HEAPF64[$318 >> 3] = +HEAPF64[$318 >> 3] / +(HEAP32[$314 >> 2] | 0);
+ $324 = $labelInfo + 655376 + (($317 | 1) << 3) | 0;
+ HEAPF64[$324 >> 3] = +HEAPF64[$324 >> 3] / +(HEAP32[$314 >> 2] | 0);
+ $i$640 = $i$640 + 1 | 0;
+ } while (($i$640 | 0) < (HEAP32[$239 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBZ($image, $xsize, $ysize, $image_thresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $image_thresh = $image_thresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $102 = 0, $105 = 0, $122 = 0, $124 = 0, $126 = 0, $130 = 0, $134 = 0, $137 = 0, $139 = 0, $143 = 0, $147 = 0, $151 = 0, $156 = 0, $158 = 0, $16 = 0, $162 = 0, $166 = 0, $17 = 0, $170 = 0, $176 = 0, $179 = 0, $18 = 0, $181 = 0, $185 = 0, $189 = 0, $193 = 0, $196 = 0, $201 = 0, $216 = 0, $217 = 0, $218 = 0, $219 = 0, $227 = 0, $229 = 0, $235 = 0, $239 = 0, $240 = 0, $247 = 0, $26 = 0, $261 = 0, $262 = 0, $265 = 0, $272 = 0, $273 = 0, $281 = 0, $284 = 0, $285 = 0, $289 = 0, $292 = 0, $296 = 0, $299 = 0, $303 = 0, $306 = 0, $31 = 0, $310 = 0, $314 = 0, $317 = 0, $318 = 0, $324 = 0, $34 = 0, $36 = 0, $40 = 0, $44 = 0, $50 = 0, $51 = 0, $54 = 0, $55 = 0, $56 = 0, $59 = 0, $62 = 0, $79 = 0, $81 = 0, $83 = 0, $87 = 0, $9 = 0, $91 = 0, $97 = 0, $dpnt$080 = 0, $dpnt$1$lcssa = 0, $dpnt$163 = 0, $i$096 = 0, $i$190 = 0, $i$270 = 0, $i$345 = 0, $i$443 = 0, $i$541 = 0, $i$640 = 0, $j$083 = 0, $j$1$lcssa = 0, $j$146 = 0, $j$2 = 0, $k$059 = 0, $k$156 = 0, $k$252 = 0, $k$349 = 0, $pnt$086 = 0, $pnt$1$lcssa = 0, $pnt$173 = 0, $pnt1$097 = 0, $pnt1$191 = 0, $pnt2$095 = 0, $pnt2$189 = 0, $pnt2$281 = 0, $pnt2$3$lcssa = 0, $pnt2$364 = 0, $pnt_thresh$085 = 0, $pnt_thresh$1$lcssa = 0, $pnt_thresh$172 = 0, $vararg_buffer = 0, $wk$060 = 0, $wk$157 = 0, $wk$253 = 0, $wk$350 = 0, $wk$447 = 0, $wk_max$0$lcssa = 0, $wk_max$082 = 0, $wk_max$1$lcssa = 0, $wk_max$165 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$096 = 0;
+ $pnt1$097 = $0;
+ $pnt2$095 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$095 >> 1] = 0;
+ HEAP16[$pnt1$097 >> 1] = 0;
+ $i$096 = $i$096 + 1 | 0;
+ if (($i$096 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$097 = $pnt1$097 + 2 | 0;
+ $pnt2$095 = $pnt2$095 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$190 = 0;
+ $pnt1$191 = $0;
+ $pnt2$189 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$189 >> 1] = 0;
+ HEAP16[$pnt1$191 >> 1] = 0;
+ $i$190 = $i$190 + 1 | 0;
+ if (($i$190 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$191 = $pnt1$191 + ($xsize << 1) | 0;
+ $pnt2$189 = $pnt2$189 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $26 = ($9 | 0) > 1;
+ $dpnt$080 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $17 | 0;
+ $j$083 = 1;
+ $pnt$086 = $image + $17 | 0;
+ $pnt2$281 = $0 + ($17 << 1) | 0;
+ $pnt_thresh$085 = $image_thresh + $17 | 0;
+ $wk_max$082 = 0;
+ L13 : while (1) {
+ if ($26) {
+ $dpnt$163 = $dpnt$080;
+ $i$270 = 1;
+ $pnt$173 = $pnt$086;
+ $pnt2$364 = $pnt2$281;
+ $pnt_thresh$172 = $pnt_thresh$085;
+ $wk_max$165 = $wk_max$082;
+ while (1) {
+ do if ((HEAPU8[$pnt$173 >> 0] | 0) > (HEAPU8[$pnt_thresh$172 >> 0] | 0)) {
+ HEAP16[$pnt2$364 >> 1] = 0;
+ HEAP8[$dpnt$163 >> 0] = 0;
+ $wk_max$2 = $wk_max$165;
+ } else {
+ HEAP8[$dpnt$163 >> 0] = -1;
+ $31 = HEAP16[$pnt2$364 + ($18 << 1) >> 1] | 0;
+ if ($31 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$364 >> 1] = $31;
+ $34 = ($31 << 16 >> 16) * 7 | 0;
+ $36 = $labelInfo + 1310736 + ($34 + -7 << 2) | 0;
+ HEAP32[$36 >> 2] = (HEAP32[$36 >> 2] | 0) + 1;
+ $40 = $labelInfo + 1310736 + ($34 + -6 << 2) | 0;
+ HEAP32[$40 >> 2] = (HEAP32[$40 >> 2] | 0) + $i$270;
+ $44 = $labelInfo + 1310736 + ($34 + -5 << 2) | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + $j$083;
+ HEAP32[$labelInfo + 1310736 + ($34 + -1 << 2) >> 2] = $j$083;
+ $wk_max$2 = $wk_max$165;
+ break;
+ }
+ $50 = HEAP16[$pnt2$364 + ($$sum << 1) >> 1] | 0;
+ $51 = $50 << 16 >> 16;
+ $54 = HEAP16[$pnt2$364 + ($$sum1 << 1) >> 1] | 0;
+ $55 = $54 << 16 >> 16;
+ $56 = $54 << 16 >> 16 > 0;
+ if ($50 << 16 >> 16 <= 0) {
+ if ($56) {
+ HEAP16[$pnt2$364 >> 1] = $54;
+ $156 = $55 * 7 | 0;
+ $158 = $labelInfo + 1310736 + ($156 + -7 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + 1;
+ $162 = $labelInfo + 1310736 + ($156 + -6 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $i$270;
+ $166 = $labelInfo + 1310736 + ($156 + -5 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $j$083;
+ $170 = $labelInfo + 1310736 + ($156 + -3 << 2) | 0;
+ if ((HEAP32[$170 >> 2] | 0) < ($i$270 | 0)) HEAP32[$170 >> 2] = $i$270;
+ HEAP32[$labelInfo + 1310736 + ($156 + -1 << 2) >> 2] = $j$083;
+ $wk_max$2 = $wk_max$165;
+ break;
+ }
+ $176 = HEAP16[$pnt2$364 + -2 >> 1] | 0;
+ if ($176 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$364 >> 1] = $176;
+ $179 = ($176 << 16 >> 16) * 7 | 0;
+ $181 = $labelInfo + 1310736 + ($179 + -7 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + 1;
+ $185 = $labelInfo + 1310736 + ($179 + -6 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $i$270;
+ $189 = $labelInfo + 1310736 + ($179 + -5 << 2) | 0;
+ HEAP32[$189 >> 2] = (HEAP32[$189 >> 2] | 0) + $j$083;
+ $193 = $labelInfo + 1310736 + ($179 + -3 << 2) | 0;
+ if ((HEAP32[$193 >> 2] | 0) >= ($i$270 | 0)) {
+ $wk_max$2 = $wk_max$165;
+ break;
+ }
+ HEAP32[$193 >> 2] = $i$270;
+ $wk_max$2 = $wk_max$165;
+ break;
+ } else {
+ $196 = $wk_max$165 + 1 | 0;
+ if (($wk_max$165 | 0) > 32767) break L13;
+ HEAP16[$pnt2$364 >> 1] = $196;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$165 << 2) >> 2] = $196 << 16 >> 16;
+ $201 = $wk_max$165 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($201 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($201 + 1 << 2) >> 2] = $i$270;
+ HEAP32[$labelInfo + 1310736 + ($201 + 2 << 2) >> 2] = $j$083;
+ HEAP32[$labelInfo + 1310736 + ($201 + 3 << 2) >> 2] = $i$270;
+ HEAP32[$labelInfo + 1310736 + ($201 + 4 << 2) >> 2] = $i$270;
+ HEAP32[$labelInfo + 1310736 + ($201 + 5 << 2) >> 2] = $j$083;
+ HEAP32[$labelInfo + 1310736 + ($201 + 6 << 2) >> 2] = $j$083;
+ $wk_max$2 = $196;
+ break;
+ }
+ }
+ if ($56) {
+ $59 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $62 = HEAP32[$labelInfo + 1179664 + ($55 + -1 << 2) >> 2] | 0;
+ if (($59 | 0) > ($62 | 0)) {
+ HEAP16[$pnt2$364 >> 1] = $62;
+ if (($wk_max$165 | 0) > 0) {
+ $k$059 = 0;
+ $wk$060 = $16;
+ while (1) {
+ if ((HEAP32[$wk$060 >> 2] | 0) == ($59 | 0)) HEAP32[$wk$060 >> 2] = $62;
+ $k$059 = $k$059 + 1 | 0;
+ if (($k$059 | 0) >= ($wk_max$165 | 0)) {
+ $79 = $62;
+ break;
+ } else $wk$060 = $wk$060 + 4 | 0;
+ }
+ } else $79 = $62;
+ } else {
+ HEAP16[$pnt2$364 >> 1] = $59;
+ if (($59 | 0) < ($62 | 0) & ($wk_max$165 | 0) > 0) {
+ $k$156 = 0;
+ $wk$157 = $16;
+ while (1) {
+ if ((HEAP32[$wk$157 >> 2] | 0) == ($62 | 0)) HEAP32[$wk$157 >> 2] = $59;
+ $k$156 = $k$156 + 1 | 0;
+ if (($k$156 | 0) >= ($wk_max$165 | 0)) {
+ $79 = $59;
+ break;
+ } else $wk$157 = $wk$157 + 4 | 0;
+ }
+ } else $79 = $59;
+ }
+ $81 = ($79 << 16 >> 16) * 7 | 0;
+ $83 = $labelInfo + 1310736 + ($81 + -7 << 2) | 0;
+ HEAP32[$83 >> 2] = (HEAP32[$83 >> 2] | 0) + 1;
+ $87 = $labelInfo + 1310736 + ($81 + -6 << 2) | 0;
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + $i$270;
+ $91 = $labelInfo + 1310736 + ($81 + -5 << 2) | 0;
+ HEAP32[$91 >> 2] = (HEAP32[$91 >> 2] | 0) + $j$083;
+ HEAP32[$labelInfo + 1310736 + ($81 + -1 << 2) >> 2] = $j$083;
+ $wk_max$2 = $wk_max$165;
+ break;
+ }
+ $97 = HEAP16[$pnt2$364 + -2 >> 1] | 0;
+ if ($97 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$364 >> 1] = $50;
+ $137 = $51 * 7 | 0;
+ $139 = $labelInfo + 1310736 + ($137 + -7 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + 1;
+ $143 = $labelInfo + 1310736 + ($137 + -6 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $i$270;
+ $147 = $labelInfo + 1310736 + ($137 + -5 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $j$083;
+ $151 = $labelInfo + 1310736 + ($137 + -4 << 2) | 0;
+ if ((HEAP32[$151 >> 2] | 0) > ($i$270 | 0)) HEAP32[$151 >> 2] = $i$270;
+ HEAP32[$labelInfo + 1310736 + ($137 + -1 << 2) >> 2] = $j$083;
+ $wk_max$2 = $wk_max$165;
+ break;
+ }
+ $102 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $105 = HEAP32[$labelInfo + 1179664 + (($97 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($102 | 0) > ($105 | 0)) {
+ HEAP16[$pnt2$364 >> 1] = $105;
+ if (($wk_max$165 | 0) > 0) {
+ $k$252 = 0;
+ $wk$253 = $16;
+ while (1) {
+ if ((HEAP32[$wk$253 >> 2] | 0) == ($102 | 0)) HEAP32[$wk$253 >> 2] = $105;
+ $k$252 = $k$252 + 1 | 0;
+ if (($k$252 | 0) >= ($wk_max$165 | 0)) {
+ $122 = $105;
+ break;
+ } else $wk$253 = $wk$253 + 4 | 0;
+ }
+ } else $122 = $105;
+ } else {
+ HEAP16[$pnt2$364 >> 1] = $102;
+ if (($102 | 0) < ($105 | 0) & ($wk_max$165 | 0) > 0) {
+ $k$349 = 0;
+ $wk$350 = $16;
+ while (1) {
+ if ((HEAP32[$wk$350 >> 2] | 0) == ($105 | 0)) HEAP32[$wk$350 >> 2] = $102;
+ $k$349 = $k$349 + 1 | 0;
+ if (($k$349 | 0) >= ($wk_max$165 | 0)) {
+ $122 = $102;
+ break;
+ } else $wk$350 = $wk$350 + 4 | 0;
+ }
+ } else $122 = $102;
+ }
+ $124 = ($122 << 16 >> 16) * 7 | 0;
+ $126 = $labelInfo + 1310736 + ($124 + -7 << 2) | 0;
+ HEAP32[$126 >> 2] = (HEAP32[$126 >> 2] | 0) + 1;
+ $130 = $labelInfo + 1310736 + ($124 + -6 << 2) | 0;
+ HEAP32[$130 >> 2] = (HEAP32[$130 >> 2] | 0) + $i$270;
+ $134 = $labelInfo + 1310736 + ($124 + -5 << 2) | 0;
+ HEAP32[$134 >> 2] = (HEAP32[$134 >> 2] | 0) + $j$083;
+ $wk_max$2 = $wk_max$165;
+ } while (0);
+ $i$270 = $i$270 + 1 | 0;
+ $216 = $pnt$173 + 1 | 0;
+ $217 = $pnt_thresh$172 + 1 | 0;
+ $218 = $pnt2$364 + 2 | 0;
+ $219 = $dpnt$163 + 1 | 0;
+ if (($i$270 | 0) >= ($9 | 0)) {
+ $dpnt$1$lcssa = $219;
+ $pnt$1$lcssa = $216;
+ $pnt2$3$lcssa = $218;
+ $pnt_thresh$1$lcssa = $217;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$163 = $219;
+ $pnt$173 = $216;
+ $pnt2$364 = $218;
+ $pnt_thresh$172 = $217;
+ $wk_max$165 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$080;
+ $pnt$1$lcssa = $pnt$086;
+ $pnt2$3$lcssa = $pnt2$281;
+ $pnt_thresh$1$lcssa = $pnt_thresh$085;
+ $wk_max$1$lcssa = $wk_max$082;
+ }
+ $j$083 = $j$083 + 1 | 0;
+ if (($j$083 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$080 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$086 = $pnt$1$lcssa + 2 | 0;
+ $pnt2$281 = $pnt2$3$lcssa + 4 | 0;
+ $pnt_thresh$085 = $pnt_thresh$1$lcssa + 2 | 0;
+ $wk_max$082 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $227 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$345 = 1;
+ $j$146 = 1;
+ $wk$447 = $16;
+ while (1) {
+ $229 = HEAP32[$wk$447 >> 2] | 0;
+ if (($229 | 0) == ($i$345 | 0)) {
+ $235 = $j$146;
+ $j$2 = $j$146 + 1 | 0;
+ } else {
+ $235 = HEAP32[$labelInfo + 1179664 + ($229 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$146;
+ }
+ HEAP32[$wk$447 >> 2] = $235;
+ if (($i$345 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$345 = $i$345 + 1 | 0;
+ $j$146 = $j$2;
+ $wk$447 = $wk$447 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $239 = $labelInfo + 8 | 0;
+ $240 = $j$1$lcssa + -1 | 0;
+ HEAP32[$239 >> 2] = $240;
+ if (!$240) $$0 = 0; else {
+ _memset($227 | 0, 0, $240 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $240 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$443 = 0;
+ do {
+ $247 = $i$443 << 2;
+ HEAP32[$labelInfo + 131084 + ($247 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($247 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($247 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($247 | 3) << 2) >> 2] = 0;
+ $i$443 = $i$443 + 1 | 0;
+ } while (($i$443 | 0) < (HEAP32[$239 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$541 = 0;
+ do {
+ $261 = (HEAP32[$labelInfo + 1179664 + ($i$541 << 2) >> 2] | 0) + -1 | 0;
+ $262 = $i$541 * 7 | 0;
+ $265 = $labelInfo + 12 + ($261 << 2) | 0;
+ HEAP32[$265 >> 2] = (HEAP32[$265 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($262 << 2) >> 2] | 0);
+ $272 = $261 << 1;
+ $273 = $labelInfo + 655376 + ($272 << 3) | 0;
+ HEAPF64[$273 >> 3] = +HEAPF64[$273 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($262 + 1 << 2) >> 2] | 0);
+ $281 = $labelInfo + 655376 + (($272 | 1) << 3) | 0;
+ HEAPF64[$281 >> 3] = +HEAPF64[$281 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($262 + 2 << 2) >> 2] | 0);
+ $284 = $261 << 2;
+ $285 = $labelInfo + 131084 + ($284 << 2) | 0;
+ $289 = HEAP32[$labelInfo + 1310736 + ($262 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$285 >> 2] | 0) > ($289 | 0)) HEAP32[$285 >> 2] = $289;
+ $292 = $labelInfo + 131084 + (($284 | 1) << 2) | 0;
+ $296 = HEAP32[$labelInfo + 1310736 + ($262 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$292 >> 2] | 0) < ($296 | 0)) HEAP32[$292 >> 2] = $296;
+ $299 = $labelInfo + 131084 + (($284 | 2) << 2) | 0;
+ $303 = HEAP32[$labelInfo + 1310736 + ($262 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$299 >> 2] | 0) > ($303 | 0)) HEAP32[$299 >> 2] = $303;
+ $306 = $labelInfo + 131084 + (($284 | 3) << 2) | 0;
+ $310 = HEAP32[$labelInfo + 1310736 + ($262 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$306 >> 2] | 0) < ($310 | 0)) HEAP32[$306 >> 2] = $310;
+ $i$541 = $i$541 + 1 | 0;
+ } while (($i$541 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$239 >> 2] | 0) > 0) {
+ $i$640 = 0;
+ do {
+ $314 = $labelInfo + 12 + ($i$640 << 2) | 0;
+ $317 = $i$640 << 1;
+ $318 = $labelInfo + 655376 + ($317 << 3) | 0;
+ HEAPF64[$318 >> 3] = +HEAPF64[$318 >> 3] / +(HEAP32[$314 >> 2] | 0);
+ $324 = $labelInfo + 655376 + (($317 | 1) << 3) | 0;
+ HEAPF64[$324 >> 3] = +HEAPF64[$324 >> 3] / +(HEAP32[$314 >> 2] | 0);
+ $i$640 = $i$640 + 1 | 0;
+ } while (($i$640 | 0) < (HEAP32[$239 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWI3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $100 = 0, $102 = 0, $106 = 0, $11 = 0, $110 = 0, $116 = 0, $12 = 0, $121 = 0, $124 = 0, $141 = 0, $143 = 0, $145 = 0, $149 = 0, $153 = 0, $156 = 0, $158 = 0, $162 = 0, $166 = 0, $170 = 0, $175 = 0, $177 = 0, $181 = 0, $185 = 0, $189 = 0, $19 = 0, $195 = 0, $198 = 0, $2 = 0, $20 = 0, $200 = 0, $204 = 0, $208 = 0, $212 = 0, $215 = 0, $22 = 0, $220 = 0, $235 = 0, $236 = 0, $237 = 0, $244 = 0, $246 = 0, $252 = 0, $256 = 0, $257 = 0, $264 = 0, $278 = 0, $279 = 0, $282 = 0, $289 = 0, $290 = 0, $298 = 0, $3 = 0, $301 = 0, $302 = 0, $306 = 0, $309 = 0, $31 = 0, $313 = 0, $316 = 0, $320 = 0, $323 = 0, $327 = 0, $33 = 0, $331 = 0, $334 = 0, $335 = 0, $341 = 0, $39 = 0, $50 = 0, $53 = 0, $55 = 0, $59 = 0, $63 = 0, $69 = 0, $70 = 0, $73 = 0, $74 = 0, $75 = 0, $78 = 0, $81 = 0, $98 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $22 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ $33 = HEAPU8[$pnt$169 >> 0] | 0;
+ $39 = HEAPU8[$pnt$169 + 1 >> 0] | 0;
+ do if ((($33 & 248) + 12 + ($33 << 5 & 224) + ($39 >>> 3 & 24) + ($39 << 2 & 248) | 0) > ($11 | 0)) {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $50 = HEAP16[$pnt2$368 + ($22 << 1) >> 1] | 0;
+ if ($50 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $50;
+ $53 = ($50 << 16 >> 16) * 7 | 0;
+ $55 = $labelInfo + 1310736 + ($53 + -7 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + 1;
+ $59 = $labelInfo + 1310736 + ($53 + -6 << 2) | 0;
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + $i$265;
+ $63 = $labelInfo + 1310736 + ($53 + -5 << 2) | 0;
+ HEAP32[$63 >> 2] = (HEAP32[$63 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($53 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $69 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $70 = $69 << 16 >> 16;
+ $73 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $74 = $73 << 16 >> 16;
+ $75 = $73 << 16 >> 16 > 0;
+ if ($69 << 16 >> 16 <= 0) {
+ if ($75) {
+ HEAP16[$pnt2$368 >> 1] = $73;
+ $175 = $74 * 7 | 0;
+ $177 = $labelInfo + 1310736 + ($175 + -7 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + 1;
+ $181 = $labelInfo + 1310736 + ($175 + -6 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $i$265;
+ $185 = $labelInfo + 1310736 + ($175 + -5 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $j$076;
+ $189 = $labelInfo + 1310736 + ($175 + -3 << 2) | 0;
+ if ((HEAP32[$189 >> 2] | 0) < ($i$265 | 0)) HEAP32[$189 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($175 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $195 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($195 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $195;
+ $198 = ($195 << 16 >> 16) * 7 | 0;
+ $200 = $labelInfo + 1310736 + ($198 + -7 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + 1;
+ $204 = $labelInfo + 1310736 + ($198 + -6 << 2) | 0;
+ HEAP32[$204 >> 2] = (HEAP32[$204 >> 2] | 0) + $i$265;
+ $208 = $labelInfo + 1310736 + ($198 + -5 << 2) | 0;
+ HEAP32[$208 >> 2] = (HEAP32[$208 >> 2] | 0) + $j$076;
+ $212 = $labelInfo + 1310736 + ($198 + -3 << 2) | 0;
+ if ((HEAP32[$212 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$212 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $215 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $215;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $215 << 16 >> 16;
+ $220 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($220 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($220 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($220 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($220 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $215;
+ break;
+ }
+ }
+ if ($75) {
+ $78 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ $81 = HEAP32[$labelInfo + 1179664 + ($74 + -1 << 2) >> 2] | 0;
+ if (($78 | 0) > ($81 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $81;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($78 | 0)) HEAP32[$wk$057 >> 2] = $81;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $98 = $81;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $98 = $81;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $78;
+ if (($78 | 0) < ($81 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($81 | 0)) HEAP32[$wk$154 >> 2] = $78;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $98 = $78;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $98 = $78;
+ }
+ $100 = ($98 << 16 >> 16) * 7 | 0;
+ $102 = $labelInfo + 1310736 + ($100 + -7 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + 1;
+ $106 = $labelInfo + 1310736 + ($100 + -6 << 2) | 0;
+ HEAP32[$106 >> 2] = (HEAP32[$106 >> 2] | 0) + $i$265;
+ $110 = $labelInfo + 1310736 + ($100 + -5 << 2) | 0;
+ HEAP32[$110 >> 2] = (HEAP32[$110 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($100 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $116 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($116 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $69;
+ $156 = $70 * 7 | 0;
+ $158 = $labelInfo + 1310736 + ($156 + -7 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + 1;
+ $162 = $labelInfo + 1310736 + ($156 + -6 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $i$265;
+ $166 = $labelInfo + 1310736 + ($156 + -5 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $j$076;
+ $170 = $labelInfo + 1310736 + ($156 + -4 << 2) | 0;
+ if ((HEAP32[$170 >> 2] | 0) > ($i$265 | 0)) HEAP32[$170 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($156 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $121 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ $124 = HEAP32[$labelInfo + 1179664 + (($116 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($121 | 0) > ($124 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $124;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($121 | 0)) HEAP32[$wk$250 >> 2] = $124;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $141 = $124;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $141 = $124;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $121;
+ if (($121 | 0) < ($124 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($124 | 0)) HEAP32[$wk$347 >> 2] = $121;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $141 = $121;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $141 = $121;
+ }
+ $143 = ($141 << 16 >> 16) * 7 | 0;
+ $145 = $labelInfo + 1310736 + ($143 + -7 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + 1;
+ $149 = $labelInfo + 1310736 + ($143 + -6 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $i$265;
+ $153 = $labelInfo + 1310736 + ($143 + -5 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $235 = $pnt$169 + 4 | 0;
+ $236 = $pnt2$368 + 2 | 0;
+ $237 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $237;
+ $pnt$1$lcssa = $235;
+ $pnt2$3$lcssa = $236;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $237;
+ $pnt$169 = $235;
+ $pnt2$368 = $236;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $244 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $246 = HEAP32[$wk$444 >> 2] | 0;
+ if (($246 | 0) == ($i$342 | 0)) {
+ $252 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $252 = HEAP32[$labelInfo + 1179664 + ($246 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $252;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $256 = $labelInfo + 8 | 0;
+ $257 = $j$1$lcssa + -1 | 0;
+ HEAP32[$256 >> 2] = $257;
+ if (!$257) $$0 = 0; else {
+ _memset($244 | 0, 0, $257 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $257 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $264 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($264 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($264 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($264 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($264 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$256 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $278 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $279 = $i$538 * 7 | 0;
+ $282 = $labelInfo + 12 + ($278 << 2) | 0;
+ HEAP32[$282 >> 2] = (HEAP32[$282 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($279 << 2) >> 2] | 0);
+ $289 = $278 << 1;
+ $290 = $labelInfo + 655376 + ($289 << 3) | 0;
+ HEAPF64[$290 >> 3] = +HEAPF64[$290 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($279 + 1 << 2) >> 2] | 0);
+ $298 = $labelInfo + 655376 + (($289 | 1) << 3) | 0;
+ HEAPF64[$298 >> 3] = +HEAPF64[$298 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($279 + 2 << 2) >> 2] | 0);
+ $301 = $278 << 2;
+ $302 = $labelInfo + 131084 + ($301 << 2) | 0;
+ $306 = HEAP32[$labelInfo + 1310736 + ($279 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$302 >> 2] | 0) > ($306 | 0)) HEAP32[$302 >> 2] = $306;
+ $309 = $labelInfo + 131084 + (($301 | 1) << 2) | 0;
+ $313 = HEAP32[$labelInfo + 1310736 + ($279 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$309 >> 2] | 0) < ($313 | 0)) HEAP32[$309 >> 2] = $313;
+ $316 = $labelInfo + 131084 + (($301 | 2) << 2) | 0;
+ $320 = HEAP32[$labelInfo + 1310736 + ($279 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$316 >> 2] | 0) > ($320 | 0)) HEAP32[$316 >> 2] = $320;
+ $323 = $labelInfo + 131084 + (($301 | 3) << 2) | 0;
+ $327 = HEAP32[$labelInfo + 1310736 + ($279 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$323 >> 2] | 0) < ($327 | 0)) HEAP32[$323 >> 2] = $327;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$256 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $331 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $334 = $i$637 << 1;
+ $335 = $labelInfo + 655376 + ($334 << 3) | 0;
+ HEAPF64[$335 >> 3] = +HEAPF64[$335 >> 3] / +(HEAP32[$331 >> 2] | 0);
+ $341 = $labelInfo + 655376 + (($334 | 1) << 3) | 0;
+ HEAPF64[$341 >> 3] = +HEAPF64[$341 >> 3] / +(HEAP32[$331 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$256 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBI3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $100 = 0, $102 = 0, $106 = 0, $11 = 0, $110 = 0, $116 = 0, $12 = 0, $121 = 0, $124 = 0, $141 = 0, $143 = 0, $145 = 0, $149 = 0, $153 = 0, $156 = 0, $158 = 0, $162 = 0, $166 = 0, $170 = 0, $175 = 0, $177 = 0, $181 = 0, $185 = 0, $189 = 0, $19 = 0, $195 = 0, $198 = 0, $2 = 0, $20 = 0, $200 = 0, $204 = 0, $208 = 0, $212 = 0, $215 = 0, $22 = 0, $220 = 0, $235 = 0, $236 = 0, $237 = 0, $244 = 0, $246 = 0, $252 = 0, $256 = 0, $257 = 0, $264 = 0, $278 = 0, $279 = 0, $282 = 0, $289 = 0, $290 = 0, $298 = 0, $3 = 0, $301 = 0, $302 = 0, $306 = 0, $309 = 0, $31 = 0, $313 = 0, $316 = 0, $320 = 0, $323 = 0, $327 = 0, $33 = 0, $331 = 0, $334 = 0, $335 = 0, $341 = 0, $39 = 0, $50 = 0, $53 = 0, $55 = 0, $59 = 0, $63 = 0, $69 = 0, $70 = 0, $73 = 0, $74 = 0, $75 = 0, $78 = 0, $81 = 0, $98 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $22 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ $33 = HEAPU8[$pnt$169 >> 0] | 0;
+ $39 = HEAPU8[$pnt$169 + 1 >> 0] | 0;
+ do if ((($33 & 248) + 12 + ($33 << 5 & 224) + ($39 >>> 3 & 24) + ($39 << 2 & 248) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $50 = HEAP16[$pnt2$368 + ($22 << 1) >> 1] | 0;
+ if ($50 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $50;
+ $53 = ($50 << 16 >> 16) * 7 | 0;
+ $55 = $labelInfo + 1310736 + ($53 + -7 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + 1;
+ $59 = $labelInfo + 1310736 + ($53 + -6 << 2) | 0;
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + $i$265;
+ $63 = $labelInfo + 1310736 + ($53 + -5 << 2) | 0;
+ HEAP32[$63 >> 2] = (HEAP32[$63 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($53 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $69 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $70 = $69 << 16 >> 16;
+ $73 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $74 = $73 << 16 >> 16;
+ $75 = $73 << 16 >> 16 > 0;
+ if ($69 << 16 >> 16 <= 0) {
+ if ($75) {
+ HEAP16[$pnt2$368 >> 1] = $73;
+ $175 = $74 * 7 | 0;
+ $177 = $labelInfo + 1310736 + ($175 + -7 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + 1;
+ $181 = $labelInfo + 1310736 + ($175 + -6 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $i$265;
+ $185 = $labelInfo + 1310736 + ($175 + -5 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $j$076;
+ $189 = $labelInfo + 1310736 + ($175 + -3 << 2) | 0;
+ if ((HEAP32[$189 >> 2] | 0) < ($i$265 | 0)) HEAP32[$189 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($175 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $195 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($195 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $195;
+ $198 = ($195 << 16 >> 16) * 7 | 0;
+ $200 = $labelInfo + 1310736 + ($198 + -7 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + 1;
+ $204 = $labelInfo + 1310736 + ($198 + -6 << 2) | 0;
+ HEAP32[$204 >> 2] = (HEAP32[$204 >> 2] | 0) + $i$265;
+ $208 = $labelInfo + 1310736 + ($198 + -5 << 2) | 0;
+ HEAP32[$208 >> 2] = (HEAP32[$208 >> 2] | 0) + $j$076;
+ $212 = $labelInfo + 1310736 + ($198 + -3 << 2) | 0;
+ if ((HEAP32[$212 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$212 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $215 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $215;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $215 << 16 >> 16;
+ $220 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($220 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($220 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($220 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($220 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $215;
+ break;
+ }
+ }
+ if ($75) {
+ $78 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ $81 = HEAP32[$labelInfo + 1179664 + ($74 + -1 << 2) >> 2] | 0;
+ if (($78 | 0) > ($81 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $81;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($78 | 0)) HEAP32[$wk$057 >> 2] = $81;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $98 = $81;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $98 = $81;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $78;
+ if (($78 | 0) < ($81 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($81 | 0)) HEAP32[$wk$154 >> 2] = $78;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $98 = $78;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $98 = $78;
+ }
+ $100 = ($98 << 16 >> 16) * 7 | 0;
+ $102 = $labelInfo + 1310736 + ($100 + -7 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + 1;
+ $106 = $labelInfo + 1310736 + ($100 + -6 << 2) | 0;
+ HEAP32[$106 >> 2] = (HEAP32[$106 >> 2] | 0) + $i$265;
+ $110 = $labelInfo + 1310736 + ($100 + -5 << 2) | 0;
+ HEAP32[$110 >> 2] = (HEAP32[$110 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($100 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $116 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($116 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $69;
+ $156 = $70 * 7 | 0;
+ $158 = $labelInfo + 1310736 + ($156 + -7 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + 1;
+ $162 = $labelInfo + 1310736 + ($156 + -6 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $i$265;
+ $166 = $labelInfo + 1310736 + ($156 + -5 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $j$076;
+ $170 = $labelInfo + 1310736 + ($156 + -4 << 2) | 0;
+ if ((HEAP32[$170 >> 2] | 0) > ($i$265 | 0)) HEAP32[$170 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($156 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $121 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ $124 = HEAP32[$labelInfo + 1179664 + (($116 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($121 | 0) > ($124 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $124;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($121 | 0)) HEAP32[$wk$250 >> 2] = $124;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $141 = $124;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $141 = $124;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $121;
+ if (($121 | 0) < ($124 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($124 | 0)) HEAP32[$wk$347 >> 2] = $121;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $141 = $121;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $141 = $121;
+ }
+ $143 = ($141 << 16 >> 16) * 7 | 0;
+ $145 = $labelInfo + 1310736 + ($143 + -7 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + 1;
+ $149 = $labelInfo + 1310736 + ($143 + -6 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $i$265;
+ $153 = $labelInfo + 1310736 + ($143 + -5 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $235 = $pnt$169 + 4 | 0;
+ $236 = $pnt2$368 + 2 | 0;
+ $237 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $237;
+ $pnt$1$lcssa = $235;
+ $pnt2$3$lcssa = $236;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $237;
+ $pnt$169 = $235;
+ $pnt2$368 = $236;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $244 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $246 = HEAP32[$wk$444 >> 2] | 0;
+ if (($246 | 0) == ($i$342 | 0)) {
+ $252 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $252 = HEAP32[$labelInfo + 1179664 + ($246 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $252;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $256 = $labelInfo + 8 | 0;
+ $257 = $j$1$lcssa + -1 | 0;
+ HEAP32[$256 >> 2] = $257;
+ if (!$257) $$0 = 0; else {
+ _memset($244 | 0, 0, $257 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $257 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $264 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($264 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($264 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($264 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($264 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$256 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $278 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $279 = $i$538 * 7 | 0;
+ $282 = $labelInfo + 12 + ($278 << 2) | 0;
+ HEAP32[$282 >> 2] = (HEAP32[$282 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($279 << 2) >> 2] | 0);
+ $289 = $278 << 1;
+ $290 = $labelInfo + 655376 + ($289 << 3) | 0;
+ HEAPF64[$290 >> 3] = +HEAPF64[$290 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($279 + 1 << 2) >> 2] | 0);
+ $298 = $labelInfo + 655376 + (($289 | 1) << 3) | 0;
+ HEAPF64[$298 >> 3] = +HEAPF64[$298 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($279 + 2 << 2) >> 2] | 0);
+ $301 = $278 << 2;
+ $302 = $labelInfo + 131084 + ($301 << 2) | 0;
+ $306 = HEAP32[$labelInfo + 1310736 + ($279 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$302 >> 2] | 0) > ($306 | 0)) HEAP32[$302 >> 2] = $306;
+ $309 = $labelInfo + 131084 + (($301 | 1) << 2) | 0;
+ $313 = HEAP32[$labelInfo + 1310736 + ($279 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$309 >> 2] | 0) < ($313 | 0)) HEAP32[$309 >> 2] = $313;
+ $316 = $labelInfo + 131084 + (($301 | 2) << 2) | 0;
+ $320 = HEAP32[$labelInfo + 1310736 + ($279 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$316 >> 2] | 0) > ($320 | 0)) HEAP32[$316 >> 2] = $320;
+ $323 = $labelInfo + 131084 + (($301 | 3) << 2) | 0;
+ $327 = HEAP32[$labelInfo + 1310736 + ($279 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$323 >> 2] | 0) < ($327 | 0)) HEAP32[$323 >> 2] = $327;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$256 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $331 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $334 = $i$637 << 1;
+ $335 = $labelInfo + 655376 + ($334 << 3) | 0;
+ HEAPF64[$335 >> 3] = +HEAPF64[$335 >> 3] / +(HEAP32[$331 >> 2] | 0);
+ $341 = $labelInfo + 655376 + (($334 | 1) << 3) | 0;
+ HEAPF64[$341 >> 3] = +HEAPF64[$341 >> 3] / +(HEAP32[$331 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$256 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWI3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $100 = 0, $102 = 0, $106 = 0, $11 = 0, $110 = 0, $116 = 0, $12 = 0, $121 = 0, $124 = 0, $141 = 0, $143 = 0, $145 = 0, $149 = 0, $153 = 0, $156 = 0, $158 = 0, $162 = 0, $166 = 0, $170 = 0, $175 = 0, $177 = 0, $181 = 0, $185 = 0, $189 = 0, $19 = 0, $195 = 0, $198 = 0, $2 = 0, $20 = 0, $200 = 0, $204 = 0, $208 = 0, $212 = 0, $215 = 0, $22 = 0, $220 = 0, $235 = 0, $236 = 0, $237 = 0, $244 = 0, $246 = 0, $252 = 0, $256 = 0, $257 = 0, $264 = 0, $278 = 0, $279 = 0, $282 = 0, $289 = 0, $290 = 0, $298 = 0, $3 = 0, $301 = 0, $302 = 0, $306 = 0, $309 = 0, $31 = 0, $313 = 0, $316 = 0, $320 = 0, $323 = 0, $327 = 0, $33 = 0, $331 = 0, $334 = 0, $335 = 0, $341 = 0, $39 = 0, $50 = 0, $53 = 0, $55 = 0, $59 = 0, $63 = 0, $69 = 0, $70 = 0, $73 = 0, $74 = 0, $75 = 0, $78 = 0, $81 = 0, $98 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $22 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ $33 = HEAPU8[$pnt$169 >> 0] | 0;
+ $39 = HEAPU8[$pnt$169 + 1 >> 0] | 0;
+ do if ((($33 & 248) + 10 + ($33 << 5 & 224) + ($39 >>> 3 & 28) + ($39 << 3 & 248) | 0) > ($11 | 0)) {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $50 = HEAP16[$pnt2$368 + ($22 << 1) >> 1] | 0;
+ if ($50 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $50;
+ $53 = ($50 << 16 >> 16) * 7 | 0;
+ $55 = $labelInfo + 1310736 + ($53 + -7 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + 1;
+ $59 = $labelInfo + 1310736 + ($53 + -6 << 2) | 0;
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + $i$265;
+ $63 = $labelInfo + 1310736 + ($53 + -5 << 2) | 0;
+ HEAP32[$63 >> 2] = (HEAP32[$63 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($53 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $69 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $70 = $69 << 16 >> 16;
+ $73 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $74 = $73 << 16 >> 16;
+ $75 = $73 << 16 >> 16 > 0;
+ if ($69 << 16 >> 16 <= 0) {
+ if ($75) {
+ HEAP16[$pnt2$368 >> 1] = $73;
+ $175 = $74 * 7 | 0;
+ $177 = $labelInfo + 1310736 + ($175 + -7 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + 1;
+ $181 = $labelInfo + 1310736 + ($175 + -6 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $i$265;
+ $185 = $labelInfo + 1310736 + ($175 + -5 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $j$076;
+ $189 = $labelInfo + 1310736 + ($175 + -3 << 2) | 0;
+ if ((HEAP32[$189 >> 2] | 0) < ($i$265 | 0)) HEAP32[$189 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($175 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $195 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($195 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $195;
+ $198 = ($195 << 16 >> 16) * 7 | 0;
+ $200 = $labelInfo + 1310736 + ($198 + -7 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + 1;
+ $204 = $labelInfo + 1310736 + ($198 + -6 << 2) | 0;
+ HEAP32[$204 >> 2] = (HEAP32[$204 >> 2] | 0) + $i$265;
+ $208 = $labelInfo + 1310736 + ($198 + -5 << 2) | 0;
+ HEAP32[$208 >> 2] = (HEAP32[$208 >> 2] | 0) + $j$076;
+ $212 = $labelInfo + 1310736 + ($198 + -3 << 2) | 0;
+ if ((HEAP32[$212 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$212 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $215 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $215;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $215 << 16 >> 16;
+ $220 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($220 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($220 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($220 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($220 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $215;
+ break;
+ }
+ }
+ if ($75) {
+ $78 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ $81 = HEAP32[$labelInfo + 1179664 + ($74 + -1 << 2) >> 2] | 0;
+ if (($78 | 0) > ($81 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $81;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($78 | 0)) HEAP32[$wk$057 >> 2] = $81;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $98 = $81;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $98 = $81;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $78;
+ if (($78 | 0) < ($81 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($81 | 0)) HEAP32[$wk$154 >> 2] = $78;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $98 = $78;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $98 = $78;
+ }
+ $100 = ($98 << 16 >> 16) * 7 | 0;
+ $102 = $labelInfo + 1310736 + ($100 + -7 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + 1;
+ $106 = $labelInfo + 1310736 + ($100 + -6 << 2) | 0;
+ HEAP32[$106 >> 2] = (HEAP32[$106 >> 2] | 0) + $i$265;
+ $110 = $labelInfo + 1310736 + ($100 + -5 << 2) | 0;
+ HEAP32[$110 >> 2] = (HEAP32[$110 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($100 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $116 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($116 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $69;
+ $156 = $70 * 7 | 0;
+ $158 = $labelInfo + 1310736 + ($156 + -7 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + 1;
+ $162 = $labelInfo + 1310736 + ($156 + -6 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $i$265;
+ $166 = $labelInfo + 1310736 + ($156 + -5 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $j$076;
+ $170 = $labelInfo + 1310736 + ($156 + -4 << 2) | 0;
+ if ((HEAP32[$170 >> 2] | 0) > ($i$265 | 0)) HEAP32[$170 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($156 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $121 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ $124 = HEAP32[$labelInfo + 1179664 + (($116 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($121 | 0) > ($124 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $124;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($121 | 0)) HEAP32[$wk$250 >> 2] = $124;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $141 = $124;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $141 = $124;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $121;
+ if (($121 | 0) < ($124 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($124 | 0)) HEAP32[$wk$347 >> 2] = $121;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $141 = $121;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $141 = $121;
+ }
+ $143 = ($141 << 16 >> 16) * 7 | 0;
+ $145 = $labelInfo + 1310736 + ($143 + -7 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + 1;
+ $149 = $labelInfo + 1310736 + ($143 + -6 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $i$265;
+ $153 = $labelInfo + 1310736 + ($143 + -5 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $235 = $pnt$169 + 4 | 0;
+ $236 = $pnt2$368 + 2 | 0;
+ $237 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $237;
+ $pnt$1$lcssa = $235;
+ $pnt2$3$lcssa = $236;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $237;
+ $pnt$169 = $235;
+ $pnt2$368 = $236;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $244 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $246 = HEAP32[$wk$444 >> 2] | 0;
+ if (($246 | 0) == ($i$342 | 0)) {
+ $252 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $252 = HEAP32[$labelInfo + 1179664 + ($246 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $252;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $256 = $labelInfo + 8 | 0;
+ $257 = $j$1$lcssa + -1 | 0;
+ HEAP32[$256 >> 2] = $257;
+ if (!$257) $$0 = 0; else {
+ _memset($244 | 0, 0, $257 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $257 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $264 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($264 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($264 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($264 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($264 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$256 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $278 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $279 = $i$538 * 7 | 0;
+ $282 = $labelInfo + 12 + ($278 << 2) | 0;
+ HEAP32[$282 >> 2] = (HEAP32[$282 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($279 << 2) >> 2] | 0);
+ $289 = $278 << 1;
+ $290 = $labelInfo + 655376 + ($289 << 3) | 0;
+ HEAPF64[$290 >> 3] = +HEAPF64[$290 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($279 + 1 << 2) >> 2] | 0);
+ $298 = $labelInfo + 655376 + (($289 | 1) << 3) | 0;
+ HEAPF64[$298 >> 3] = +HEAPF64[$298 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($279 + 2 << 2) >> 2] | 0);
+ $301 = $278 << 2;
+ $302 = $labelInfo + 131084 + ($301 << 2) | 0;
+ $306 = HEAP32[$labelInfo + 1310736 + ($279 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$302 >> 2] | 0) > ($306 | 0)) HEAP32[$302 >> 2] = $306;
+ $309 = $labelInfo + 131084 + (($301 | 1) << 2) | 0;
+ $313 = HEAP32[$labelInfo + 1310736 + ($279 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$309 >> 2] | 0) < ($313 | 0)) HEAP32[$309 >> 2] = $313;
+ $316 = $labelInfo + 131084 + (($301 | 2) << 2) | 0;
+ $320 = HEAP32[$labelInfo + 1310736 + ($279 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$316 >> 2] | 0) > ($320 | 0)) HEAP32[$316 >> 2] = $320;
+ $323 = $labelInfo + 131084 + (($301 | 3) << 2) | 0;
+ $327 = HEAP32[$labelInfo + 1310736 + ($279 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$323 >> 2] | 0) < ($327 | 0)) HEAP32[$323 >> 2] = $327;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$256 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $331 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $334 = $i$637 << 1;
+ $335 = $labelInfo + 655376 + ($334 << 3) | 0;
+ HEAPF64[$335 >> 3] = +HEAPF64[$335 >> 3] / +(HEAP32[$331 >> 2] | 0);
+ $341 = $labelInfo + 655376 + (($334 | 1) << 3) | 0;
+ HEAPF64[$341 >> 3] = +HEAPF64[$341 >> 3] / +(HEAP32[$331 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$256 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBI3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $100 = 0, $102 = 0, $106 = 0, $11 = 0, $110 = 0, $116 = 0, $12 = 0, $121 = 0, $124 = 0, $141 = 0, $143 = 0, $145 = 0, $149 = 0, $153 = 0, $156 = 0, $158 = 0, $162 = 0, $166 = 0, $170 = 0, $175 = 0, $177 = 0, $181 = 0, $185 = 0, $189 = 0, $19 = 0, $195 = 0, $198 = 0, $2 = 0, $20 = 0, $200 = 0, $204 = 0, $208 = 0, $212 = 0, $215 = 0, $22 = 0, $220 = 0, $235 = 0, $236 = 0, $237 = 0, $244 = 0, $246 = 0, $252 = 0, $256 = 0, $257 = 0, $264 = 0, $278 = 0, $279 = 0, $282 = 0, $289 = 0, $290 = 0, $298 = 0, $3 = 0, $301 = 0, $302 = 0, $306 = 0, $309 = 0, $31 = 0, $313 = 0, $316 = 0, $320 = 0, $323 = 0, $327 = 0, $33 = 0, $331 = 0, $334 = 0, $335 = 0, $341 = 0, $39 = 0, $50 = 0, $53 = 0, $55 = 0, $59 = 0, $63 = 0, $69 = 0, $70 = 0, $73 = 0, $74 = 0, $75 = 0, $78 = 0, $81 = 0, $98 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $22 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ $33 = HEAPU8[$pnt$169 >> 0] | 0;
+ $39 = HEAPU8[$pnt$169 + 1 >> 0] | 0;
+ do if ((($33 & 248) + 10 + ($33 << 5 & 224) + ($39 >>> 3 & 28) + ($39 << 3 & 248) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $50 = HEAP16[$pnt2$368 + ($22 << 1) >> 1] | 0;
+ if ($50 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $50;
+ $53 = ($50 << 16 >> 16) * 7 | 0;
+ $55 = $labelInfo + 1310736 + ($53 + -7 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + 1;
+ $59 = $labelInfo + 1310736 + ($53 + -6 << 2) | 0;
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + $i$265;
+ $63 = $labelInfo + 1310736 + ($53 + -5 << 2) | 0;
+ HEAP32[$63 >> 2] = (HEAP32[$63 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($53 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $69 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $70 = $69 << 16 >> 16;
+ $73 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $74 = $73 << 16 >> 16;
+ $75 = $73 << 16 >> 16 > 0;
+ if ($69 << 16 >> 16 <= 0) {
+ if ($75) {
+ HEAP16[$pnt2$368 >> 1] = $73;
+ $175 = $74 * 7 | 0;
+ $177 = $labelInfo + 1310736 + ($175 + -7 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + 1;
+ $181 = $labelInfo + 1310736 + ($175 + -6 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $i$265;
+ $185 = $labelInfo + 1310736 + ($175 + -5 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $j$076;
+ $189 = $labelInfo + 1310736 + ($175 + -3 << 2) | 0;
+ if ((HEAP32[$189 >> 2] | 0) < ($i$265 | 0)) HEAP32[$189 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($175 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $195 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($195 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $195;
+ $198 = ($195 << 16 >> 16) * 7 | 0;
+ $200 = $labelInfo + 1310736 + ($198 + -7 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + 1;
+ $204 = $labelInfo + 1310736 + ($198 + -6 << 2) | 0;
+ HEAP32[$204 >> 2] = (HEAP32[$204 >> 2] | 0) + $i$265;
+ $208 = $labelInfo + 1310736 + ($198 + -5 << 2) | 0;
+ HEAP32[$208 >> 2] = (HEAP32[$208 >> 2] | 0) + $j$076;
+ $212 = $labelInfo + 1310736 + ($198 + -3 << 2) | 0;
+ if ((HEAP32[$212 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$212 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $215 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $215;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $215 << 16 >> 16;
+ $220 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($220 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($220 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($220 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($220 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($220 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $215;
+ break;
+ }
+ }
+ if ($75) {
+ $78 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ $81 = HEAP32[$labelInfo + 1179664 + ($74 + -1 << 2) >> 2] | 0;
+ if (($78 | 0) > ($81 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $81;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($78 | 0)) HEAP32[$wk$057 >> 2] = $81;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $98 = $81;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $98 = $81;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $78;
+ if (($78 | 0) < ($81 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($81 | 0)) HEAP32[$wk$154 >> 2] = $78;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $98 = $78;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $98 = $78;
+ }
+ $100 = ($98 << 16 >> 16) * 7 | 0;
+ $102 = $labelInfo + 1310736 + ($100 + -7 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + 1;
+ $106 = $labelInfo + 1310736 + ($100 + -6 << 2) | 0;
+ HEAP32[$106 >> 2] = (HEAP32[$106 >> 2] | 0) + $i$265;
+ $110 = $labelInfo + 1310736 + ($100 + -5 << 2) | 0;
+ HEAP32[$110 >> 2] = (HEAP32[$110 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($100 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $116 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($116 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $69;
+ $156 = $70 * 7 | 0;
+ $158 = $labelInfo + 1310736 + ($156 + -7 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + 1;
+ $162 = $labelInfo + 1310736 + ($156 + -6 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $i$265;
+ $166 = $labelInfo + 1310736 + ($156 + -5 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $j$076;
+ $170 = $labelInfo + 1310736 + ($156 + -4 << 2) | 0;
+ if ((HEAP32[$170 >> 2] | 0) > ($i$265 | 0)) HEAP32[$170 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($156 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $121 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ $124 = HEAP32[$labelInfo + 1179664 + (($116 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($121 | 0) > ($124 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $124;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($121 | 0)) HEAP32[$wk$250 >> 2] = $124;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $141 = $124;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $141 = $124;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $121;
+ if (($121 | 0) < ($124 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($124 | 0)) HEAP32[$wk$347 >> 2] = $121;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $141 = $121;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $141 = $121;
+ }
+ $143 = ($141 << 16 >> 16) * 7 | 0;
+ $145 = $labelInfo + 1310736 + ($143 + -7 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + 1;
+ $149 = $labelInfo + 1310736 + ($143 + -6 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $i$265;
+ $153 = $labelInfo + 1310736 + ($143 + -5 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $235 = $pnt$169 + 4 | 0;
+ $236 = $pnt2$368 + 2 | 0;
+ $237 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $237;
+ $pnt$1$lcssa = $235;
+ $pnt2$3$lcssa = $236;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $237;
+ $pnt$169 = $235;
+ $pnt2$368 = $236;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $244 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $246 = HEAP32[$wk$444 >> 2] | 0;
+ if (($246 | 0) == ($i$342 | 0)) {
+ $252 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $252 = HEAP32[$labelInfo + 1179664 + ($246 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $252;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $256 = $labelInfo + 8 | 0;
+ $257 = $j$1$lcssa + -1 | 0;
+ HEAP32[$256 >> 2] = $257;
+ if (!$257) $$0 = 0; else {
+ _memset($244 | 0, 0, $257 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $257 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $264 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($264 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($264 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($264 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($264 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$256 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $278 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $279 = $i$538 * 7 | 0;
+ $282 = $labelInfo + 12 + ($278 << 2) | 0;
+ HEAP32[$282 >> 2] = (HEAP32[$282 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($279 << 2) >> 2] | 0);
+ $289 = $278 << 1;
+ $290 = $labelInfo + 655376 + ($289 << 3) | 0;
+ HEAPF64[$290 >> 3] = +HEAPF64[$290 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($279 + 1 << 2) >> 2] | 0);
+ $298 = $labelInfo + 655376 + (($289 | 1) << 3) | 0;
+ HEAPF64[$298 >> 3] = +HEAPF64[$298 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($279 + 2 << 2) >> 2] | 0);
+ $301 = $278 << 2;
+ $302 = $labelInfo + 131084 + ($301 << 2) | 0;
+ $306 = HEAP32[$labelInfo + 1310736 + ($279 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$302 >> 2] | 0) > ($306 | 0)) HEAP32[$302 >> 2] = $306;
+ $309 = $labelInfo + 131084 + (($301 | 1) << 2) | 0;
+ $313 = HEAP32[$labelInfo + 1310736 + ($279 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$309 >> 2] | 0) < ($313 | 0)) HEAP32[$309 >> 2] = $313;
+ $316 = $labelInfo + 131084 + (($301 | 2) << 2) | 0;
+ $320 = HEAP32[$labelInfo + 1310736 + ($279 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$316 >> 2] | 0) > ($320 | 0)) HEAP32[$316 >> 2] = $320;
+ $323 = $labelInfo + 131084 + (($301 | 3) << 2) | 0;
+ $327 = HEAP32[$labelInfo + 1310736 + ($279 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$323 >> 2] | 0) < ($327 | 0)) HEAP32[$323 >> 2] = $327;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$256 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $331 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $334 = $i$637 << 1;
+ $335 = $labelInfo + 655376 + ($334 << 3) | 0;
+ HEAPF64[$335 >> 3] = +HEAPF64[$335 >> 3] / +(HEAP32[$331 >> 2] | 0);
+ $341 = $labelInfo + 655376 + (($334 | 1) << 3) | 0;
+ HEAPF64[$341 >> 3] = +HEAPF64[$341 >> 3] / +(HEAP32[$331 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$256 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWI3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $102 = 0, $106 = 0, $11 = 0, $112 = 0, $117 = 0, $12 = 0, $120 = 0, $137 = 0, $139 = 0, $141 = 0, $145 = 0, $149 = 0, $152 = 0, $154 = 0, $158 = 0, $162 = 0, $166 = 0, $171 = 0, $173 = 0, $177 = 0, $181 = 0, $185 = 0, $19 = 0, $191 = 0, $194 = 0, $196 = 0, $2 = 0, $20 = 0, $200 = 0, $204 = 0, $208 = 0, $211 = 0, $216 = 0, $22 = 0, $231 = 0, $232 = 0, $233 = 0, $240 = 0, $242 = 0, $248 = 0, $252 = 0, $253 = 0, $260 = 0, $274 = 0, $275 = 0, $278 = 0, $285 = 0, $286 = 0, $294 = 0, $297 = 0, $298 = 0, $3 = 0, $302 = 0, $305 = 0, $309 = 0, $31 = 0, $312 = 0, $316 = 0, $319 = 0, $323 = 0, $327 = 0, $33 = 0, $330 = 0, $331 = 0, $337 = 0, $46 = 0, $49 = 0, $51 = 0, $55 = 0, $59 = 0, $65 = 0, $66 = 0, $69 = 0, $70 = 0, $71 = 0, $74 = 0, $77 = 0, $94 = 0, $96 = 0, $98 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $22 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ $33 = HEAPU8[$pnt$169 >> 0] | 0;
+ do if ((($33 & 240) + 24 + ($33 << 4 & 240) + ((HEAPU8[$pnt$169 + 1 >> 0] | 0) & 240) | 0) > ($11 | 0)) {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $46 = HEAP16[$pnt2$368 + ($22 << 1) >> 1] | 0;
+ if ($46 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $46;
+ $49 = ($46 << 16 >> 16) * 7 | 0;
+ $51 = $labelInfo + 1310736 + ($49 + -7 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + 1;
+ $55 = $labelInfo + 1310736 + ($49 + -6 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + $i$265;
+ $59 = $labelInfo + 1310736 + ($49 + -5 << 2) | 0;
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($49 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $65 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $66 = $65 << 16 >> 16;
+ $69 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $70 = $69 << 16 >> 16;
+ $71 = $69 << 16 >> 16 > 0;
+ if ($65 << 16 >> 16 <= 0) {
+ if ($71) {
+ HEAP16[$pnt2$368 >> 1] = $69;
+ $171 = $70 * 7 | 0;
+ $173 = $labelInfo + 1310736 + ($171 + -7 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + 1;
+ $177 = $labelInfo + 1310736 + ($171 + -6 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + $i$265;
+ $181 = $labelInfo + 1310736 + ($171 + -5 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $j$076;
+ $185 = $labelInfo + 1310736 + ($171 + -3 << 2) | 0;
+ if ((HEAP32[$185 >> 2] | 0) < ($i$265 | 0)) HEAP32[$185 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($171 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $191 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($191 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $191;
+ $194 = ($191 << 16 >> 16) * 7 | 0;
+ $196 = $labelInfo + 1310736 + ($194 + -7 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + 1;
+ $200 = $labelInfo + 1310736 + ($194 + -6 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + $i$265;
+ $204 = $labelInfo + 1310736 + ($194 + -5 << 2) | 0;
+ HEAP32[$204 >> 2] = (HEAP32[$204 >> 2] | 0) + $j$076;
+ $208 = $labelInfo + 1310736 + ($194 + -3 << 2) | 0;
+ if ((HEAP32[$208 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$208 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $211 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $211;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $211 << 16 >> 16;
+ $216 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($216 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($216 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($216 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($216 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($216 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($216 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($216 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $211;
+ break;
+ }
+ }
+ if ($71) {
+ $74 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $77 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ if (($74 | 0) > ($77 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $77;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$057 >> 2] = $77;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $94 = $77;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $94 = $77;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $74;
+ if (($74 | 0) < ($77 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($77 | 0)) HEAP32[$wk$154 >> 2] = $74;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $94 = $74;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $94 = $74;
+ }
+ $96 = ($94 << 16 >> 16) * 7 | 0;
+ $98 = $labelInfo + 1310736 + ($96 + -7 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + 1;
+ $102 = $labelInfo + 1310736 + ($96 + -6 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + $i$265;
+ $106 = $labelInfo + 1310736 + ($96 + -5 << 2) | 0;
+ HEAP32[$106 >> 2] = (HEAP32[$106 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($96 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $112 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($112 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $65;
+ $152 = $66 * 7 | 0;
+ $154 = $labelInfo + 1310736 + ($152 + -7 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + 1;
+ $158 = $labelInfo + 1310736 + ($152 + -6 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $i$265;
+ $162 = $labelInfo + 1310736 + ($152 + -5 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $j$076;
+ $166 = $labelInfo + 1310736 + ($152 + -4 << 2) | 0;
+ if ((HEAP32[$166 >> 2] | 0) > ($i$265 | 0)) HEAP32[$166 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($152 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $117 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $120 = HEAP32[$labelInfo + 1179664 + (($112 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($117 | 0) > ($120 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $120;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$250 >> 2] = $120;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $137 = $120;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $137 = $120;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $117;
+ if (($117 | 0) < ($120 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($120 | 0)) HEAP32[$wk$347 >> 2] = $117;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $137 = $117;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $137 = $117;
+ }
+ $139 = ($137 << 16 >> 16) * 7 | 0;
+ $141 = $labelInfo + 1310736 + ($139 + -7 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + 1;
+ $145 = $labelInfo + 1310736 + ($139 + -6 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $i$265;
+ $149 = $labelInfo + 1310736 + ($139 + -5 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $231 = $pnt$169 + 4 | 0;
+ $232 = $pnt2$368 + 2 | 0;
+ $233 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $233;
+ $pnt$1$lcssa = $231;
+ $pnt2$3$lcssa = $232;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $233;
+ $pnt$169 = $231;
+ $pnt2$368 = $232;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $240 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $242 = HEAP32[$wk$444 >> 2] | 0;
+ if (($242 | 0) == ($i$342 | 0)) {
+ $248 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $248 = HEAP32[$labelInfo + 1179664 + ($242 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $248;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $252 = $labelInfo + 8 | 0;
+ $253 = $j$1$lcssa + -1 | 0;
+ HEAP32[$252 >> 2] = $253;
+ if (!$253) $$0 = 0; else {
+ _memset($240 | 0, 0, $253 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $253 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $260 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($260 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($260 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($260 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($260 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$252 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $274 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $275 = $i$538 * 7 | 0;
+ $278 = $labelInfo + 12 + ($274 << 2) | 0;
+ HEAP32[$278 >> 2] = (HEAP32[$278 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($275 << 2) >> 2] | 0);
+ $285 = $274 << 1;
+ $286 = $labelInfo + 655376 + ($285 << 3) | 0;
+ HEAPF64[$286 >> 3] = +HEAPF64[$286 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 1 << 2) >> 2] | 0);
+ $294 = $labelInfo + 655376 + (($285 | 1) << 3) | 0;
+ HEAPF64[$294 >> 3] = +HEAPF64[$294 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 2 << 2) >> 2] | 0);
+ $297 = $274 << 2;
+ $298 = $labelInfo + 131084 + ($297 << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($275 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) > ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($297 | 1) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($275 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) < ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $312 = $labelInfo + 131084 + (($297 | 2) << 2) | 0;
+ $316 = HEAP32[$labelInfo + 1310736 + ($275 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$312 >> 2] | 0) > ($316 | 0)) HEAP32[$312 >> 2] = $316;
+ $319 = $labelInfo + 131084 + (($297 | 3) << 2) | 0;
+ $323 = HEAP32[$labelInfo + 1310736 + ($275 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$319 >> 2] | 0) < ($323 | 0)) HEAP32[$319 >> 2] = $323;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$252 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $327 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $330 = $i$637 << 1;
+ $331 = $labelInfo + 655376 + ($330 << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $337 = $labelInfo + 655376 + (($330 | 1) << 3) | 0;
+ HEAPF64[$337 >> 3] = +HEAPF64[$337 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$252 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBI3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $102 = 0, $106 = 0, $11 = 0, $112 = 0, $117 = 0, $12 = 0, $120 = 0, $137 = 0, $139 = 0, $141 = 0, $145 = 0, $149 = 0, $152 = 0, $154 = 0, $158 = 0, $162 = 0, $166 = 0, $171 = 0, $173 = 0, $177 = 0, $181 = 0, $185 = 0, $19 = 0, $191 = 0, $194 = 0, $196 = 0, $2 = 0, $20 = 0, $200 = 0, $204 = 0, $208 = 0, $211 = 0, $216 = 0, $22 = 0, $231 = 0, $232 = 0, $233 = 0, $240 = 0, $242 = 0, $248 = 0, $252 = 0, $253 = 0, $260 = 0, $274 = 0, $275 = 0, $278 = 0, $285 = 0, $286 = 0, $294 = 0, $297 = 0, $298 = 0, $3 = 0, $302 = 0, $305 = 0, $309 = 0, $31 = 0, $312 = 0, $316 = 0, $319 = 0, $323 = 0, $327 = 0, $33 = 0, $330 = 0, $331 = 0, $337 = 0, $46 = 0, $49 = 0, $51 = 0, $55 = 0, $59 = 0, $65 = 0, $66 = 0, $69 = 0, $70 = 0, $71 = 0, $74 = 0, $77 = 0, $94 = 0, $96 = 0, $98 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $22 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ $33 = HEAPU8[$pnt$169 >> 0] | 0;
+ do if ((($33 & 240) + 24 + ($33 << 4 & 240) + ((HEAPU8[$pnt$169 + 1 >> 0] | 0) & 240) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $46 = HEAP16[$pnt2$368 + ($22 << 1) >> 1] | 0;
+ if ($46 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $46;
+ $49 = ($46 << 16 >> 16) * 7 | 0;
+ $51 = $labelInfo + 1310736 + ($49 + -7 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + 1;
+ $55 = $labelInfo + 1310736 + ($49 + -6 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + $i$265;
+ $59 = $labelInfo + 1310736 + ($49 + -5 << 2) | 0;
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($49 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $65 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $66 = $65 << 16 >> 16;
+ $69 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $70 = $69 << 16 >> 16;
+ $71 = $69 << 16 >> 16 > 0;
+ if ($65 << 16 >> 16 <= 0) {
+ if ($71) {
+ HEAP16[$pnt2$368 >> 1] = $69;
+ $171 = $70 * 7 | 0;
+ $173 = $labelInfo + 1310736 + ($171 + -7 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + 1;
+ $177 = $labelInfo + 1310736 + ($171 + -6 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + $i$265;
+ $181 = $labelInfo + 1310736 + ($171 + -5 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $j$076;
+ $185 = $labelInfo + 1310736 + ($171 + -3 << 2) | 0;
+ if ((HEAP32[$185 >> 2] | 0) < ($i$265 | 0)) HEAP32[$185 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($171 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $191 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($191 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $191;
+ $194 = ($191 << 16 >> 16) * 7 | 0;
+ $196 = $labelInfo + 1310736 + ($194 + -7 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + 1;
+ $200 = $labelInfo + 1310736 + ($194 + -6 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + $i$265;
+ $204 = $labelInfo + 1310736 + ($194 + -5 << 2) | 0;
+ HEAP32[$204 >> 2] = (HEAP32[$204 >> 2] | 0) + $j$076;
+ $208 = $labelInfo + 1310736 + ($194 + -3 << 2) | 0;
+ if ((HEAP32[$208 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$208 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $211 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $211;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $211 << 16 >> 16;
+ $216 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($216 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($216 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($216 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($216 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($216 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($216 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($216 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $211;
+ break;
+ }
+ }
+ if ($71) {
+ $74 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $77 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ if (($74 | 0) > ($77 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $77;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$057 >> 2] = $77;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $94 = $77;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $94 = $77;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $74;
+ if (($74 | 0) < ($77 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($77 | 0)) HEAP32[$wk$154 >> 2] = $74;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $94 = $74;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $94 = $74;
+ }
+ $96 = ($94 << 16 >> 16) * 7 | 0;
+ $98 = $labelInfo + 1310736 + ($96 + -7 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + 1;
+ $102 = $labelInfo + 1310736 + ($96 + -6 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + $i$265;
+ $106 = $labelInfo + 1310736 + ($96 + -5 << 2) | 0;
+ HEAP32[$106 >> 2] = (HEAP32[$106 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($96 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $112 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($112 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $65;
+ $152 = $66 * 7 | 0;
+ $154 = $labelInfo + 1310736 + ($152 + -7 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + 1;
+ $158 = $labelInfo + 1310736 + ($152 + -6 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $i$265;
+ $162 = $labelInfo + 1310736 + ($152 + -5 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $j$076;
+ $166 = $labelInfo + 1310736 + ($152 + -4 << 2) | 0;
+ if ((HEAP32[$166 >> 2] | 0) > ($i$265 | 0)) HEAP32[$166 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($152 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $117 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $120 = HEAP32[$labelInfo + 1179664 + (($112 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($117 | 0) > ($120 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $120;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$250 >> 2] = $120;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $137 = $120;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $137 = $120;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $117;
+ if (($117 | 0) < ($120 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($120 | 0)) HEAP32[$wk$347 >> 2] = $117;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $137 = $117;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $137 = $117;
+ }
+ $139 = ($137 << 16 >> 16) * 7 | 0;
+ $141 = $labelInfo + 1310736 + ($139 + -7 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + 1;
+ $145 = $labelInfo + 1310736 + ($139 + -6 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $i$265;
+ $149 = $labelInfo + 1310736 + ($139 + -5 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $231 = $pnt$169 + 4 | 0;
+ $232 = $pnt2$368 + 2 | 0;
+ $233 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $233;
+ $pnt$1$lcssa = $231;
+ $pnt2$3$lcssa = $232;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $233;
+ $pnt$169 = $231;
+ $pnt2$368 = $232;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $240 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $242 = HEAP32[$wk$444 >> 2] | 0;
+ if (($242 | 0) == ($i$342 | 0)) {
+ $248 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $248 = HEAP32[$labelInfo + 1179664 + ($242 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $248;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $252 = $labelInfo + 8 | 0;
+ $253 = $j$1$lcssa + -1 | 0;
+ HEAP32[$252 >> 2] = $253;
+ if (!$253) $$0 = 0; else {
+ _memset($240 | 0, 0, $253 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $253 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $260 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($260 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($260 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($260 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($260 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$252 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $274 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $275 = $i$538 * 7 | 0;
+ $278 = $labelInfo + 12 + ($274 << 2) | 0;
+ HEAP32[$278 >> 2] = (HEAP32[$278 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($275 << 2) >> 2] | 0);
+ $285 = $274 << 1;
+ $286 = $labelInfo + 655376 + ($285 << 3) | 0;
+ HEAPF64[$286 >> 3] = +HEAPF64[$286 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 1 << 2) >> 2] | 0);
+ $294 = $labelInfo + 655376 + (($285 | 1) << 3) | 0;
+ HEAPF64[$294 >> 3] = +HEAPF64[$294 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 2 << 2) >> 2] | 0);
+ $297 = $274 << 2;
+ $298 = $labelInfo + 131084 + ($297 << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($275 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) > ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($297 | 1) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($275 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) < ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $312 = $labelInfo + 131084 + (($297 | 2) << 2) | 0;
+ $316 = HEAP32[$labelInfo + 1310736 + ($275 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$312 >> 2] | 0) > ($316 | 0)) HEAP32[$312 >> 2] = $316;
+ $319 = $labelInfo + 131084 + (($297 | 3) << 2) | 0;
+ $323 = HEAP32[$labelInfo + 1310736 + ($275 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$319 >> 2] | 0) < ($323 | 0)) HEAP32[$319 >> 2] = $323;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$252 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $327 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $330 = $i$637 << 1;
+ $331 = $labelInfo + 655376 + ($330 << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $337 = $labelInfo + 655376 + (($330 | 1) << 3) | 0;
+ HEAPF64[$337 >> 3] = +HEAPF64[$337 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$252 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWI3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $100 = 0, $104 = 0, $11 = 0, $110 = 0, $115 = 0, $118 = 0, $12 = 0, $135 = 0, $137 = 0, $139 = 0, $143 = 0, $147 = 0, $150 = 0, $152 = 0, $156 = 0, $160 = 0, $164 = 0, $169 = 0, $171 = 0, $175 = 0, $179 = 0, $183 = 0, $189 = 0, $19 = 0, $192 = 0, $194 = 0, $198 = 0, $2 = 0, $20 = 0, $202 = 0, $206 = 0, $209 = 0, $21 = 0, $214 = 0, $229 = 0, $230 = 0, $231 = 0, $238 = 0, $240 = 0, $246 = 0, $250 = 0, $251 = 0, $258 = 0, $272 = 0, $273 = 0, $276 = 0, $283 = 0, $284 = 0, $292 = 0, $295 = 0, $296 = 0, $3 = 0, $300 = 0, $303 = 0, $307 = 0, $31 = 0, $310 = 0, $314 = 0, $317 = 0, $321 = 0, $325 = 0, $328 = 0, $329 = 0, $335 = 0, $44 = 0, $47 = 0, $49 = 0, $53 = 0, $57 = 0, $63 = 0, $64 = 0, $67 = 0, $68 = 0, $69 = 0, $72 = 0, $75 = 0, $92 = 0, $94 = 0, $96 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize * 3 | 0) + 12 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize * 6 | 0) + 6) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if (((HEAPU8[$pnt$169 + 1 >> 0] | 0) + (HEAPU8[$pnt$169 >> 0] | 0) + (HEAPU8[$pnt$169 + 2 >> 0] | 0) | 0) > ($11 | 0)) {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $44 = HEAP16[$pnt2$368 + ($21 << 1) >> 1] | 0;
+ if ($44 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $44;
+ $47 = ($44 << 16 >> 16) * 7 | 0;
+ $49 = $labelInfo + 1310736 + ($47 + -7 << 2) | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + 1;
+ $53 = $labelInfo + 1310736 + ($47 + -6 << 2) | 0;
+ HEAP32[$53 >> 2] = (HEAP32[$53 >> 2] | 0) + $i$265;
+ $57 = $labelInfo + 1310736 + ($47 + -5 << 2) | 0;
+ HEAP32[$57 >> 2] = (HEAP32[$57 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($47 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $63 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $64 = $63 << 16 >> 16;
+ $67 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $68 = $67 << 16 >> 16;
+ $69 = $67 << 16 >> 16 > 0;
+ if ($63 << 16 >> 16 <= 0) {
+ if ($69) {
+ HEAP16[$pnt2$368 >> 1] = $67;
+ $169 = $68 * 7 | 0;
+ $171 = $labelInfo + 1310736 + ($169 + -7 << 2) | 0;
+ HEAP32[$171 >> 2] = (HEAP32[$171 >> 2] | 0) + 1;
+ $175 = $labelInfo + 1310736 + ($169 + -6 << 2) | 0;
+ HEAP32[$175 >> 2] = (HEAP32[$175 >> 2] | 0) + $i$265;
+ $179 = $labelInfo + 1310736 + ($169 + -5 << 2) | 0;
+ HEAP32[$179 >> 2] = (HEAP32[$179 >> 2] | 0) + $j$076;
+ $183 = $labelInfo + 1310736 + ($169 + -3 << 2) | 0;
+ if ((HEAP32[$183 >> 2] | 0) < ($i$265 | 0)) HEAP32[$183 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($169 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $189 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($189 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $189;
+ $192 = ($189 << 16 >> 16) * 7 | 0;
+ $194 = $labelInfo + 1310736 + ($192 + -7 << 2) | 0;
+ HEAP32[$194 >> 2] = (HEAP32[$194 >> 2] | 0) + 1;
+ $198 = $labelInfo + 1310736 + ($192 + -6 << 2) | 0;
+ HEAP32[$198 >> 2] = (HEAP32[$198 >> 2] | 0) + $i$265;
+ $202 = $labelInfo + 1310736 + ($192 + -5 << 2) | 0;
+ HEAP32[$202 >> 2] = (HEAP32[$202 >> 2] | 0) + $j$076;
+ $206 = $labelInfo + 1310736 + ($192 + -3 << 2) | 0;
+ if ((HEAP32[$206 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$206 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $209 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $209;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $209 << 16 >> 16;
+ $214 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($214 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($214 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($214 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($214 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $209;
+ break;
+ }
+ }
+ if ($69) {
+ $72 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ $75 = HEAP32[$labelInfo + 1179664 + ($68 + -1 << 2) >> 2] | 0;
+ if (($72 | 0) > ($75 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $75;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($72 | 0)) HEAP32[$wk$057 >> 2] = $75;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $92 = $75;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $92 = $75;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $72;
+ if (($72 | 0) < ($75 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($75 | 0)) HEAP32[$wk$154 >> 2] = $72;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $92 = $72;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $92 = $72;
+ }
+ $94 = ($92 << 16 >> 16) * 7 | 0;
+ $96 = $labelInfo + 1310736 + ($94 + -7 << 2) | 0;
+ HEAP32[$96 >> 2] = (HEAP32[$96 >> 2] | 0) + 1;
+ $100 = $labelInfo + 1310736 + ($94 + -6 << 2) | 0;
+ HEAP32[$100 >> 2] = (HEAP32[$100 >> 2] | 0) + $i$265;
+ $104 = $labelInfo + 1310736 + ($94 + -5 << 2) | 0;
+ HEAP32[$104 >> 2] = (HEAP32[$104 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($94 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $110 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($110 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $63;
+ $150 = $64 * 7 | 0;
+ $152 = $labelInfo + 1310736 + ($150 + -7 << 2) | 0;
+ HEAP32[$152 >> 2] = (HEAP32[$152 >> 2] | 0) + 1;
+ $156 = $labelInfo + 1310736 + ($150 + -6 << 2) | 0;
+ HEAP32[$156 >> 2] = (HEAP32[$156 >> 2] | 0) + $i$265;
+ $160 = $labelInfo + 1310736 + ($150 + -5 << 2) | 0;
+ HEAP32[$160 >> 2] = (HEAP32[$160 >> 2] | 0) + $j$076;
+ $164 = $labelInfo + 1310736 + ($150 + -4 << 2) | 0;
+ if ((HEAP32[$164 >> 2] | 0) > ($i$265 | 0)) HEAP32[$164 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($150 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $115 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ $118 = HEAP32[$labelInfo + 1179664 + (($110 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($115 | 0) > ($118 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $118;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($115 | 0)) HEAP32[$wk$250 >> 2] = $118;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $135 = $118;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $135 = $118;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $115;
+ if (($115 | 0) < ($118 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($118 | 0)) HEAP32[$wk$347 >> 2] = $115;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $135 = $115;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $135 = $115;
+ }
+ $137 = ($135 << 16 >> 16) * 7 | 0;
+ $139 = $labelInfo + 1310736 + ($137 + -7 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + 1;
+ $143 = $labelInfo + 1310736 + ($137 + -6 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $i$265;
+ $147 = $labelInfo + 1310736 + ($137 + -5 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $229 = $pnt$169 + 6 | 0;
+ $230 = $pnt2$368 + 2 | 0;
+ $231 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $231;
+ $pnt$1$lcssa = $229;
+ $pnt2$3$lcssa = $230;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $231;
+ $pnt$169 = $229;
+ $pnt2$368 = $230;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $238 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $240 = HEAP32[$wk$444 >> 2] | 0;
+ if (($240 | 0) == ($i$342 | 0)) {
+ $246 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $246 = HEAP32[$labelInfo + 1179664 + ($240 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $246;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $250 = $labelInfo + 8 | 0;
+ $251 = $j$1$lcssa + -1 | 0;
+ HEAP32[$250 >> 2] = $251;
+ if (!$251) $$0 = 0; else {
+ _memset($238 | 0, 0, $251 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $251 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $258 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($258 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($258 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($258 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($258 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$250 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $272 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $273 = $i$538 * 7 | 0;
+ $276 = $labelInfo + 12 + ($272 << 2) | 0;
+ HEAP32[$276 >> 2] = (HEAP32[$276 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($273 << 2) >> 2] | 0);
+ $283 = $272 << 1;
+ $284 = $labelInfo + 655376 + ($283 << 3) | 0;
+ HEAPF64[$284 >> 3] = +HEAPF64[$284 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($273 + 1 << 2) >> 2] | 0);
+ $292 = $labelInfo + 655376 + (($283 | 1) << 3) | 0;
+ HEAPF64[$292 >> 3] = +HEAPF64[$292 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($273 + 2 << 2) >> 2] | 0);
+ $295 = $272 << 2;
+ $296 = $labelInfo + 131084 + ($295 << 2) | 0;
+ $300 = HEAP32[$labelInfo + 1310736 + ($273 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$296 >> 2] | 0) > ($300 | 0)) HEAP32[$296 >> 2] = $300;
+ $303 = $labelInfo + 131084 + (($295 | 1) << 2) | 0;
+ $307 = HEAP32[$labelInfo + 1310736 + ($273 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$303 >> 2] | 0) < ($307 | 0)) HEAP32[$303 >> 2] = $307;
+ $310 = $labelInfo + 131084 + (($295 | 2) << 2) | 0;
+ $314 = HEAP32[$labelInfo + 1310736 + ($273 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$310 >> 2] | 0) > ($314 | 0)) HEAP32[$310 >> 2] = $314;
+ $317 = $labelInfo + 131084 + (($295 | 3) << 2) | 0;
+ $321 = HEAP32[$labelInfo + 1310736 + ($273 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$317 >> 2] | 0) < ($321 | 0)) HEAP32[$317 >> 2] = $321;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$250 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $325 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $328 = $i$637 << 1;
+ $329 = $labelInfo + 655376 + ($328 << 3) | 0;
+ HEAPF64[$329 >> 3] = +HEAPF64[$329 >> 3] / +(HEAP32[$325 >> 2] | 0);
+ $335 = $labelInfo + 655376 + (($328 | 1) << 3) | 0;
+ HEAPF64[$335 >> 3] = +HEAPF64[$335 >> 3] / +(HEAP32[$325 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$250 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBI3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $100 = 0, $104 = 0, $11 = 0, $110 = 0, $115 = 0, $118 = 0, $12 = 0, $135 = 0, $137 = 0, $139 = 0, $143 = 0, $147 = 0, $150 = 0, $152 = 0, $156 = 0, $160 = 0, $164 = 0, $169 = 0, $171 = 0, $175 = 0, $179 = 0, $183 = 0, $189 = 0, $19 = 0, $192 = 0, $194 = 0, $198 = 0, $2 = 0, $20 = 0, $202 = 0, $206 = 0, $209 = 0, $21 = 0, $214 = 0, $229 = 0, $230 = 0, $231 = 0, $238 = 0, $240 = 0, $246 = 0, $250 = 0, $251 = 0, $258 = 0, $272 = 0, $273 = 0, $276 = 0, $283 = 0, $284 = 0, $292 = 0, $295 = 0, $296 = 0, $3 = 0, $300 = 0, $303 = 0, $307 = 0, $31 = 0, $310 = 0, $314 = 0, $317 = 0, $321 = 0, $325 = 0, $328 = 0, $329 = 0, $335 = 0, $44 = 0, $47 = 0, $49 = 0, $53 = 0, $57 = 0, $63 = 0, $64 = 0, $67 = 0, $68 = 0, $69 = 0, $72 = 0, $75 = 0, $92 = 0, $94 = 0, $96 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize * 3 | 0) + 12 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize * 6 | 0) + 6) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if (((HEAPU8[$pnt$169 + 1 >> 0] | 0) + (HEAPU8[$pnt$169 >> 0] | 0) + (HEAPU8[$pnt$169 + 2 >> 0] | 0) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $44 = HEAP16[$pnt2$368 + ($21 << 1) >> 1] | 0;
+ if ($44 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $44;
+ $47 = ($44 << 16 >> 16) * 7 | 0;
+ $49 = $labelInfo + 1310736 + ($47 + -7 << 2) | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + 1;
+ $53 = $labelInfo + 1310736 + ($47 + -6 << 2) | 0;
+ HEAP32[$53 >> 2] = (HEAP32[$53 >> 2] | 0) + $i$265;
+ $57 = $labelInfo + 1310736 + ($47 + -5 << 2) | 0;
+ HEAP32[$57 >> 2] = (HEAP32[$57 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($47 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $63 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $64 = $63 << 16 >> 16;
+ $67 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $68 = $67 << 16 >> 16;
+ $69 = $67 << 16 >> 16 > 0;
+ if ($63 << 16 >> 16 <= 0) {
+ if ($69) {
+ HEAP16[$pnt2$368 >> 1] = $67;
+ $169 = $68 * 7 | 0;
+ $171 = $labelInfo + 1310736 + ($169 + -7 << 2) | 0;
+ HEAP32[$171 >> 2] = (HEAP32[$171 >> 2] | 0) + 1;
+ $175 = $labelInfo + 1310736 + ($169 + -6 << 2) | 0;
+ HEAP32[$175 >> 2] = (HEAP32[$175 >> 2] | 0) + $i$265;
+ $179 = $labelInfo + 1310736 + ($169 + -5 << 2) | 0;
+ HEAP32[$179 >> 2] = (HEAP32[$179 >> 2] | 0) + $j$076;
+ $183 = $labelInfo + 1310736 + ($169 + -3 << 2) | 0;
+ if ((HEAP32[$183 >> 2] | 0) < ($i$265 | 0)) HEAP32[$183 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($169 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $189 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($189 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $189;
+ $192 = ($189 << 16 >> 16) * 7 | 0;
+ $194 = $labelInfo + 1310736 + ($192 + -7 << 2) | 0;
+ HEAP32[$194 >> 2] = (HEAP32[$194 >> 2] | 0) + 1;
+ $198 = $labelInfo + 1310736 + ($192 + -6 << 2) | 0;
+ HEAP32[$198 >> 2] = (HEAP32[$198 >> 2] | 0) + $i$265;
+ $202 = $labelInfo + 1310736 + ($192 + -5 << 2) | 0;
+ HEAP32[$202 >> 2] = (HEAP32[$202 >> 2] | 0) + $j$076;
+ $206 = $labelInfo + 1310736 + ($192 + -3 << 2) | 0;
+ if ((HEAP32[$206 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$206 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $209 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $209;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $209 << 16 >> 16;
+ $214 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($214 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($214 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($214 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($214 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $209;
+ break;
+ }
+ }
+ if ($69) {
+ $72 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ $75 = HEAP32[$labelInfo + 1179664 + ($68 + -1 << 2) >> 2] | 0;
+ if (($72 | 0) > ($75 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $75;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($72 | 0)) HEAP32[$wk$057 >> 2] = $75;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $92 = $75;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $92 = $75;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $72;
+ if (($72 | 0) < ($75 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($75 | 0)) HEAP32[$wk$154 >> 2] = $72;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $92 = $72;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $92 = $72;
+ }
+ $94 = ($92 << 16 >> 16) * 7 | 0;
+ $96 = $labelInfo + 1310736 + ($94 + -7 << 2) | 0;
+ HEAP32[$96 >> 2] = (HEAP32[$96 >> 2] | 0) + 1;
+ $100 = $labelInfo + 1310736 + ($94 + -6 << 2) | 0;
+ HEAP32[$100 >> 2] = (HEAP32[$100 >> 2] | 0) + $i$265;
+ $104 = $labelInfo + 1310736 + ($94 + -5 << 2) | 0;
+ HEAP32[$104 >> 2] = (HEAP32[$104 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($94 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $110 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($110 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $63;
+ $150 = $64 * 7 | 0;
+ $152 = $labelInfo + 1310736 + ($150 + -7 << 2) | 0;
+ HEAP32[$152 >> 2] = (HEAP32[$152 >> 2] | 0) + 1;
+ $156 = $labelInfo + 1310736 + ($150 + -6 << 2) | 0;
+ HEAP32[$156 >> 2] = (HEAP32[$156 >> 2] | 0) + $i$265;
+ $160 = $labelInfo + 1310736 + ($150 + -5 << 2) | 0;
+ HEAP32[$160 >> 2] = (HEAP32[$160 >> 2] | 0) + $j$076;
+ $164 = $labelInfo + 1310736 + ($150 + -4 << 2) | 0;
+ if ((HEAP32[$164 >> 2] | 0) > ($i$265 | 0)) HEAP32[$164 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($150 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $115 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ $118 = HEAP32[$labelInfo + 1179664 + (($110 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($115 | 0) > ($118 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $118;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($115 | 0)) HEAP32[$wk$250 >> 2] = $118;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $135 = $118;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $135 = $118;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $115;
+ if (($115 | 0) < ($118 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($118 | 0)) HEAP32[$wk$347 >> 2] = $115;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $135 = $115;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $135 = $115;
+ }
+ $137 = ($135 << 16 >> 16) * 7 | 0;
+ $139 = $labelInfo + 1310736 + ($137 + -7 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + 1;
+ $143 = $labelInfo + 1310736 + ($137 + -6 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $i$265;
+ $147 = $labelInfo + 1310736 + ($137 + -5 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $229 = $pnt$169 + 6 | 0;
+ $230 = $pnt2$368 + 2 | 0;
+ $231 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $231;
+ $pnt$1$lcssa = $229;
+ $pnt2$3$lcssa = $230;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $231;
+ $pnt$169 = $229;
+ $pnt2$368 = $230;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $238 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $240 = HEAP32[$wk$444 >> 2] | 0;
+ if (($240 | 0) == ($i$342 | 0)) {
+ $246 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $246 = HEAP32[$labelInfo + 1179664 + ($240 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $246;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $250 = $labelInfo + 8 | 0;
+ $251 = $j$1$lcssa + -1 | 0;
+ HEAP32[$250 >> 2] = $251;
+ if (!$251) $$0 = 0; else {
+ _memset($238 | 0, 0, $251 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $251 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $258 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($258 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($258 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($258 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($258 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$250 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $272 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $273 = $i$538 * 7 | 0;
+ $276 = $labelInfo + 12 + ($272 << 2) | 0;
+ HEAP32[$276 >> 2] = (HEAP32[$276 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($273 << 2) >> 2] | 0);
+ $283 = $272 << 1;
+ $284 = $labelInfo + 655376 + ($283 << 3) | 0;
+ HEAPF64[$284 >> 3] = +HEAPF64[$284 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($273 + 1 << 2) >> 2] | 0);
+ $292 = $labelInfo + 655376 + (($283 | 1) << 3) | 0;
+ HEAPF64[$292 >> 3] = +HEAPF64[$292 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($273 + 2 << 2) >> 2] | 0);
+ $295 = $272 << 2;
+ $296 = $labelInfo + 131084 + ($295 << 2) | 0;
+ $300 = HEAP32[$labelInfo + 1310736 + ($273 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$296 >> 2] | 0) > ($300 | 0)) HEAP32[$296 >> 2] = $300;
+ $303 = $labelInfo + 131084 + (($295 | 1) << 2) | 0;
+ $307 = HEAP32[$labelInfo + 1310736 + ($273 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$303 >> 2] | 0) < ($307 | 0)) HEAP32[$303 >> 2] = $307;
+ $310 = $labelInfo + 131084 + (($295 | 2) << 2) | 0;
+ $314 = HEAP32[$labelInfo + 1310736 + ($273 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$310 >> 2] | 0) > ($314 | 0)) HEAP32[$310 >> 2] = $314;
+ $317 = $labelInfo + 131084 + (($295 | 3) << 2) | 0;
+ $321 = HEAP32[$labelInfo + 1310736 + ($273 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$317 >> 2] | 0) < ($321 | 0)) HEAP32[$317 >> 2] = $321;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$250 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $325 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $328 = $i$637 << 1;
+ $329 = $labelInfo + 655376 + ($328 << 3) | 0;
+ HEAPF64[$329 >> 3] = +HEAPF64[$329 >> 3] / +(HEAP32[$325 >> 2] | 0);
+ $335 = $labelInfo + 655376 + (($328 | 1) << 3) | 0;
+ HEAPF64[$335 >> 3] = +HEAPF64[$335 >> 3] / +(HEAP32[$325 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$250 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWIA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $101 = 0, $105 = 0, $11 = 0, $111 = 0, $116 = 0, $119 = 0, $12 = 0, $136 = 0, $138 = 0, $140 = 0, $144 = 0, $148 = 0, $151 = 0, $153 = 0, $157 = 0, $161 = 0, $165 = 0, $170 = 0, $172 = 0, $176 = 0, $180 = 0, $184 = 0, $19 = 0, $190 = 0, $193 = 0, $195 = 0, $199 = 0, $2 = 0, $20 = 0, $203 = 0, $207 = 0, $21 = 0, $210 = 0, $215 = 0, $230 = 0, $231 = 0, $232 = 0, $239 = 0, $241 = 0, $247 = 0, $251 = 0, $252 = 0, $259 = 0, $273 = 0, $274 = 0, $277 = 0, $284 = 0, $285 = 0, $293 = 0, $296 = 0, $297 = 0, $3 = 0, $301 = 0, $304 = 0, $308 = 0, $31 = 0, $311 = 0, $315 = 0, $318 = 0, $322 = 0, $326 = 0, $329 = 0, $330 = 0, $336 = 0, $45 = 0, $48 = 0, $50 = 0, $54 = 0, $58 = 0, $64 = 0, $65 = 0, $68 = 0, $69 = 0, $70 = 0, $73 = 0, $76 = 0, $93 = 0, $95 = 0, $97 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 2) + 16 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 3) + 8) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if (((HEAPU8[$pnt$169 + 2 >> 0] | 0) + (HEAPU8[$pnt$169 + 1 >> 0] | 0) + (HEAPU8[$pnt$169 + 3 >> 0] | 0) | 0) > ($11 | 0)) {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $45 = HEAP16[$pnt2$368 + ($21 << 1) >> 1] | 0;
+ if ($45 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $45;
+ $48 = ($45 << 16 >> 16) * 7 | 0;
+ $50 = $labelInfo + 1310736 + ($48 + -7 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + 1;
+ $54 = $labelInfo + 1310736 + ($48 + -6 << 2) | 0;
+ HEAP32[$54 >> 2] = (HEAP32[$54 >> 2] | 0) + $i$265;
+ $58 = $labelInfo + 1310736 + ($48 + -5 << 2) | 0;
+ HEAP32[$58 >> 2] = (HEAP32[$58 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($48 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $64 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $65 = $64 << 16 >> 16;
+ $68 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $69 = $68 << 16 >> 16;
+ $70 = $68 << 16 >> 16 > 0;
+ if ($64 << 16 >> 16 <= 0) {
+ if ($70) {
+ HEAP16[$pnt2$368 >> 1] = $68;
+ $170 = $69 * 7 | 0;
+ $172 = $labelInfo + 1310736 + ($170 + -7 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + 1;
+ $176 = $labelInfo + 1310736 + ($170 + -6 << 2) | 0;
+ HEAP32[$176 >> 2] = (HEAP32[$176 >> 2] | 0) + $i$265;
+ $180 = $labelInfo + 1310736 + ($170 + -5 << 2) | 0;
+ HEAP32[$180 >> 2] = (HEAP32[$180 >> 2] | 0) + $j$076;
+ $184 = $labelInfo + 1310736 + ($170 + -3 << 2) | 0;
+ if ((HEAP32[$184 >> 2] | 0) < ($i$265 | 0)) HEAP32[$184 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($170 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $190 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($190 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $190;
+ $193 = ($190 << 16 >> 16) * 7 | 0;
+ $195 = $labelInfo + 1310736 + ($193 + -7 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + 1;
+ $199 = $labelInfo + 1310736 + ($193 + -6 << 2) | 0;
+ HEAP32[$199 >> 2] = (HEAP32[$199 >> 2] | 0) + $i$265;
+ $203 = $labelInfo + 1310736 + ($193 + -5 << 2) | 0;
+ HEAP32[$203 >> 2] = (HEAP32[$203 >> 2] | 0) + $j$076;
+ $207 = $labelInfo + 1310736 + ($193 + -3 << 2) | 0;
+ if ((HEAP32[$207 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$207 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $210 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $210;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $210 << 16 >> 16;
+ $215 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($215 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($215 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($215 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($215 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($215 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($215 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($215 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $210;
+ break;
+ }
+ }
+ if ($70) {
+ $73 = HEAP32[$labelInfo + 1179664 + ($65 + -1 << 2) >> 2] | 0;
+ $76 = HEAP32[$labelInfo + 1179664 + ($69 + -1 << 2) >> 2] | 0;
+ if (($73 | 0) > ($76 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $76;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($73 | 0)) HEAP32[$wk$057 >> 2] = $76;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $93 = $76;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $93 = $76;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $73;
+ if (($73 | 0) < ($76 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($76 | 0)) HEAP32[$wk$154 >> 2] = $73;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $93 = $73;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $93 = $73;
+ }
+ $95 = ($93 << 16 >> 16) * 7 | 0;
+ $97 = $labelInfo + 1310736 + ($95 + -7 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + 1;
+ $101 = $labelInfo + 1310736 + ($95 + -6 << 2) | 0;
+ HEAP32[$101 >> 2] = (HEAP32[$101 >> 2] | 0) + $i$265;
+ $105 = $labelInfo + 1310736 + ($95 + -5 << 2) | 0;
+ HEAP32[$105 >> 2] = (HEAP32[$105 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($95 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $111 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($111 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $64;
+ $151 = $65 * 7 | 0;
+ $153 = $labelInfo + 1310736 + ($151 + -7 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + 1;
+ $157 = $labelInfo + 1310736 + ($151 + -6 << 2) | 0;
+ HEAP32[$157 >> 2] = (HEAP32[$157 >> 2] | 0) + $i$265;
+ $161 = $labelInfo + 1310736 + ($151 + -5 << 2) | 0;
+ HEAP32[$161 >> 2] = (HEAP32[$161 >> 2] | 0) + $j$076;
+ $165 = $labelInfo + 1310736 + ($151 + -4 << 2) | 0;
+ if ((HEAP32[$165 >> 2] | 0) > ($i$265 | 0)) HEAP32[$165 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($151 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $116 = HEAP32[$labelInfo + 1179664 + ($65 + -1 << 2) >> 2] | 0;
+ $119 = HEAP32[$labelInfo + 1179664 + (($111 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($116 | 0) > ($119 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $119;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($116 | 0)) HEAP32[$wk$250 >> 2] = $119;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $136 = $119;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $136 = $119;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $116;
+ if (($116 | 0) < ($119 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($119 | 0)) HEAP32[$wk$347 >> 2] = $116;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $136 = $116;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $136 = $116;
+ }
+ $138 = ($136 << 16 >> 16) * 7 | 0;
+ $140 = $labelInfo + 1310736 + ($138 + -7 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + 1;
+ $144 = $labelInfo + 1310736 + ($138 + -6 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $i$265;
+ $148 = $labelInfo + 1310736 + ($138 + -5 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $230 = $pnt$169 + 8 | 0;
+ $231 = $pnt2$368 + 2 | 0;
+ $232 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $232;
+ $pnt$1$lcssa = $230;
+ $pnt2$3$lcssa = $231;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $232;
+ $pnt$169 = $230;
+ $pnt2$368 = $231;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $239 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $241 = HEAP32[$wk$444 >> 2] | 0;
+ if (($241 | 0) == ($i$342 | 0)) {
+ $247 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $247 = HEAP32[$labelInfo + 1179664 + ($241 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $247;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $251 = $labelInfo + 8 | 0;
+ $252 = $j$1$lcssa + -1 | 0;
+ HEAP32[$251 >> 2] = $252;
+ if (!$252) $$0 = 0; else {
+ _memset($239 | 0, 0, $252 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $252 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $259 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($259 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($259 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($259 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($259 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$251 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $273 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $274 = $i$538 * 7 | 0;
+ $277 = $labelInfo + 12 + ($273 << 2) | 0;
+ HEAP32[$277 >> 2] = (HEAP32[$277 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($274 << 2) >> 2] | 0);
+ $284 = $273 << 1;
+ $285 = $labelInfo + 655376 + ($284 << 3) | 0;
+ HEAPF64[$285 >> 3] = +HEAPF64[$285 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 1 << 2) >> 2] | 0);
+ $293 = $labelInfo + 655376 + (($284 | 1) << 3) | 0;
+ HEAPF64[$293 >> 3] = +HEAPF64[$293 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 2 << 2) >> 2] | 0);
+ $296 = $273 << 2;
+ $297 = $labelInfo + 131084 + ($296 << 2) | 0;
+ $301 = HEAP32[$labelInfo + 1310736 + ($274 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$297 >> 2] | 0) > ($301 | 0)) HEAP32[$297 >> 2] = $301;
+ $304 = $labelInfo + 131084 + (($296 | 1) << 2) | 0;
+ $308 = HEAP32[$labelInfo + 1310736 + ($274 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$304 >> 2] | 0) < ($308 | 0)) HEAP32[$304 >> 2] = $308;
+ $311 = $labelInfo + 131084 + (($296 | 2) << 2) | 0;
+ $315 = HEAP32[$labelInfo + 1310736 + ($274 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$311 >> 2] | 0) > ($315 | 0)) HEAP32[$311 >> 2] = $315;
+ $318 = $labelInfo + 131084 + (($296 | 3) << 2) | 0;
+ $322 = HEAP32[$labelInfo + 1310736 + ($274 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$318 >> 2] | 0) < ($322 | 0)) HEAP32[$318 >> 2] = $322;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$251 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $326 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $329 = $i$637 << 1;
+ $330 = $labelInfo + 655376 + ($329 << 3) | 0;
+ HEAPF64[$330 >> 3] = +HEAPF64[$330 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $336 = $labelInfo + 655376 + (($329 | 1) << 3) | 0;
+ HEAPF64[$336 >> 3] = +HEAPF64[$336 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$251 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBIA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $101 = 0, $105 = 0, $11 = 0, $111 = 0, $116 = 0, $119 = 0, $12 = 0, $136 = 0, $138 = 0, $140 = 0, $144 = 0, $148 = 0, $151 = 0, $153 = 0, $157 = 0, $161 = 0, $165 = 0, $170 = 0, $172 = 0, $176 = 0, $180 = 0, $184 = 0, $19 = 0, $190 = 0, $193 = 0, $195 = 0, $199 = 0, $2 = 0, $20 = 0, $203 = 0, $207 = 0, $21 = 0, $210 = 0, $215 = 0, $230 = 0, $231 = 0, $232 = 0, $239 = 0, $241 = 0, $247 = 0, $251 = 0, $252 = 0, $259 = 0, $273 = 0, $274 = 0, $277 = 0, $284 = 0, $285 = 0, $293 = 0, $296 = 0, $297 = 0, $3 = 0, $301 = 0, $304 = 0, $308 = 0, $31 = 0, $311 = 0, $315 = 0, $318 = 0, $322 = 0, $326 = 0, $329 = 0, $330 = 0, $336 = 0, $45 = 0, $48 = 0, $50 = 0, $54 = 0, $58 = 0, $64 = 0, $65 = 0, $68 = 0, $69 = 0, $70 = 0, $73 = 0, $76 = 0, $93 = 0, $95 = 0, $97 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 2) + 16 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 3) + 8) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if (((HEAPU8[$pnt$169 + 2 >> 0] | 0) + (HEAPU8[$pnt$169 + 1 >> 0] | 0) + (HEAPU8[$pnt$169 + 3 >> 0] | 0) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $45 = HEAP16[$pnt2$368 + ($21 << 1) >> 1] | 0;
+ if ($45 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $45;
+ $48 = ($45 << 16 >> 16) * 7 | 0;
+ $50 = $labelInfo + 1310736 + ($48 + -7 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + 1;
+ $54 = $labelInfo + 1310736 + ($48 + -6 << 2) | 0;
+ HEAP32[$54 >> 2] = (HEAP32[$54 >> 2] | 0) + $i$265;
+ $58 = $labelInfo + 1310736 + ($48 + -5 << 2) | 0;
+ HEAP32[$58 >> 2] = (HEAP32[$58 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($48 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $64 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $65 = $64 << 16 >> 16;
+ $68 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $69 = $68 << 16 >> 16;
+ $70 = $68 << 16 >> 16 > 0;
+ if ($64 << 16 >> 16 <= 0) {
+ if ($70) {
+ HEAP16[$pnt2$368 >> 1] = $68;
+ $170 = $69 * 7 | 0;
+ $172 = $labelInfo + 1310736 + ($170 + -7 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + 1;
+ $176 = $labelInfo + 1310736 + ($170 + -6 << 2) | 0;
+ HEAP32[$176 >> 2] = (HEAP32[$176 >> 2] | 0) + $i$265;
+ $180 = $labelInfo + 1310736 + ($170 + -5 << 2) | 0;
+ HEAP32[$180 >> 2] = (HEAP32[$180 >> 2] | 0) + $j$076;
+ $184 = $labelInfo + 1310736 + ($170 + -3 << 2) | 0;
+ if ((HEAP32[$184 >> 2] | 0) < ($i$265 | 0)) HEAP32[$184 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($170 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $190 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($190 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $190;
+ $193 = ($190 << 16 >> 16) * 7 | 0;
+ $195 = $labelInfo + 1310736 + ($193 + -7 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + 1;
+ $199 = $labelInfo + 1310736 + ($193 + -6 << 2) | 0;
+ HEAP32[$199 >> 2] = (HEAP32[$199 >> 2] | 0) + $i$265;
+ $203 = $labelInfo + 1310736 + ($193 + -5 << 2) | 0;
+ HEAP32[$203 >> 2] = (HEAP32[$203 >> 2] | 0) + $j$076;
+ $207 = $labelInfo + 1310736 + ($193 + -3 << 2) | 0;
+ if ((HEAP32[$207 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$207 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $210 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $210;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $210 << 16 >> 16;
+ $215 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($215 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($215 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($215 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($215 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($215 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($215 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($215 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $210;
+ break;
+ }
+ }
+ if ($70) {
+ $73 = HEAP32[$labelInfo + 1179664 + ($65 + -1 << 2) >> 2] | 0;
+ $76 = HEAP32[$labelInfo + 1179664 + ($69 + -1 << 2) >> 2] | 0;
+ if (($73 | 0) > ($76 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $76;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($73 | 0)) HEAP32[$wk$057 >> 2] = $76;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $93 = $76;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $93 = $76;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $73;
+ if (($73 | 0) < ($76 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($76 | 0)) HEAP32[$wk$154 >> 2] = $73;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $93 = $73;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $93 = $73;
+ }
+ $95 = ($93 << 16 >> 16) * 7 | 0;
+ $97 = $labelInfo + 1310736 + ($95 + -7 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + 1;
+ $101 = $labelInfo + 1310736 + ($95 + -6 << 2) | 0;
+ HEAP32[$101 >> 2] = (HEAP32[$101 >> 2] | 0) + $i$265;
+ $105 = $labelInfo + 1310736 + ($95 + -5 << 2) | 0;
+ HEAP32[$105 >> 2] = (HEAP32[$105 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($95 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $111 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($111 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $64;
+ $151 = $65 * 7 | 0;
+ $153 = $labelInfo + 1310736 + ($151 + -7 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + 1;
+ $157 = $labelInfo + 1310736 + ($151 + -6 << 2) | 0;
+ HEAP32[$157 >> 2] = (HEAP32[$157 >> 2] | 0) + $i$265;
+ $161 = $labelInfo + 1310736 + ($151 + -5 << 2) | 0;
+ HEAP32[$161 >> 2] = (HEAP32[$161 >> 2] | 0) + $j$076;
+ $165 = $labelInfo + 1310736 + ($151 + -4 << 2) | 0;
+ if ((HEAP32[$165 >> 2] | 0) > ($i$265 | 0)) HEAP32[$165 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($151 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $116 = HEAP32[$labelInfo + 1179664 + ($65 + -1 << 2) >> 2] | 0;
+ $119 = HEAP32[$labelInfo + 1179664 + (($111 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($116 | 0) > ($119 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $119;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($116 | 0)) HEAP32[$wk$250 >> 2] = $119;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $136 = $119;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $136 = $119;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $116;
+ if (($116 | 0) < ($119 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($119 | 0)) HEAP32[$wk$347 >> 2] = $116;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $136 = $116;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $136 = $116;
+ }
+ $138 = ($136 << 16 >> 16) * 7 | 0;
+ $140 = $labelInfo + 1310736 + ($138 + -7 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + 1;
+ $144 = $labelInfo + 1310736 + ($138 + -6 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $i$265;
+ $148 = $labelInfo + 1310736 + ($138 + -5 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $230 = $pnt$169 + 8 | 0;
+ $231 = $pnt2$368 + 2 | 0;
+ $232 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $232;
+ $pnt$1$lcssa = $230;
+ $pnt2$3$lcssa = $231;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $232;
+ $pnt$169 = $230;
+ $pnt2$368 = $231;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $239 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $241 = HEAP32[$wk$444 >> 2] | 0;
+ if (($241 | 0) == ($i$342 | 0)) {
+ $247 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $247 = HEAP32[$labelInfo + 1179664 + ($241 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $247;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $251 = $labelInfo + 8 | 0;
+ $252 = $j$1$lcssa + -1 | 0;
+ HEAP32[$251 >> 2] = $252;
+ if (!$252) $$0 = 0; else {
+ _memset($239 | 0, 0, $252 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $252 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $259 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($259 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($259 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($259 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($259 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$251 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $273 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $274 = $i$538 * 7 | 0;
+ $277 = $labelInfo + 12 + ($273 << 2) | 0;
+ HEAP32[$277 >> 2] = (HEAP32[$277 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($274 << 2) >> 2] | 0);
+ $284 = $273 << 1;
+ $285 = $labelInfo + 655376 + ($284 << 3) | 0;
+ HEAPF64[$285 >> 3] = +HEAPF64[$285 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 1 << 2) >> 2] | 0);
+ $293 = $labelInfo + 655376 + (($284 | 1) << 3) | 0;
+ HEAPF64[$293 >> 3] = +HEAPF64[$293 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 2 << 2) >> 2] | 0);
+ $296 = $273 << 2;
+ $297 = $labelInfo + 131084 + ($296 << 2) | 0;
+ $301 = HEAP32[$labelInfo + 1310736 + ($274 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$297 >> 2] | 0) > ($301 | 0)) HEAP32[$297 >> 2] = $301;
+ $304 = $labelInfo + 131084 + (($296 | 1) << 2) | 0;
+ $308 = HEAP32[$labelInfo + 1310736 + ($274 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$304 >> 2] | 0) < ($308 | 0)) HEAP32[$304 >> 2] = $308;
+ $311 = $labelInfo + 131084 + (($296 | 2) << 2) | 0;
+ $315 = HEAP32[$labelInfo + 1310736 + ($274 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$311 >> 2] | 0) > ($315 | 0)) HEAP32[$311 >> 2] = $315;
+ $318 = $labelInfo + 131084 + (($296 | 3) << 2) | 0;
+ $322 = HEAP32[$labelInfo + 1310736 + ($274 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$318 >> 2] | 0) < ($322 | 0)) HEAP32[$318 >> 2] = $322;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$251 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $326 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $329 = $i$637 << 1;
+ $330 = $labelInfo + 655376 + ($329 << 3) | 0;
+ HEAPF64[$330 >> 3] = +HEAPF64[$330 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $336 = $labelInfo + 655376 + (($329 | 1) << 3) | 0;
+ HEAPF64[$336 >> 3] = +HEAPF64[$336 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$251 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWI3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $100 = 0, $104 = 0, $11 = 0, $110 = 0, $115 = 0, $118 = 0, $12 = 0, $135 = 0, $137 = 0, $139 = 0, $143 = 0, $147 = 0, $150 = 0, $152 = 0, $156 = 0, $160 = 0, $164 = 0, $169 = 0, $171 = 0, $175 = 0, $179 = 0, $183 = 0, $189 = 0, $19 = 0, $192 = 0, $194 = 0, $198 = 0, $2 = 0, $20 = 0, $202 = 0, $206 = 0, $209 = 0, $21 = 0, $214 = 0, $229 = 0, $230 = 0, $231 = 0, $238 = 0, $240 = 0, $246 = 0, $250 = 0, $251 = 0, $258 = 0, $272 = 0, $273 = 0, $276 = 0, $283 = 0, $284 = 0, $292 = 0, $295 = 0, $296 = 0, $3 = 0, $300 = 0, $303 = 0, $307 = 0, $31 = 0, $310 = 0, $314 = 0, $317 = 0, $321 = 0, $325 = 0, $328 = 0, $329 = 0, $335 = 0, $44 = 0, $47 = 0, $49 = 0, $53 = 0, $57 = 0, $63 = 0, $64 = 0, $67 = 0, $68 = 0, $69 = 0, $72 = 0, $75 = 0, $92 = 0, $94 = 0, $96 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 2) + 16 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 3) + 8) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if (((HEAPU8[$pnt$169 + 1 >> 0] | 0) + (HEAPU8[$pnt$169 >> 0] | 0) + (HEAPU8[$pnt$169 + 2 >> 0] | 0) | 0) > ($11 | 0)) {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $44 = HEAP16[$pnt2$368 + ($21 << 1) >> 1] | 0;
+ if ($44 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $44;
+ $47 = ($44 << 16 >> 16) * 7 | 0;
+ $49 = $labelInfo + 1310736 + ($47 + -7 << 2) | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + 1;
+ $53 = $labelInfo + 1310736 + ($47 + -6 << 2) | 0;
+ HEAP32[$53 >> 2] = (HEAP32[$53 >> 2] | 0) + $i$265;
+ $57 = $labelInfo + 1310736 + ($47 + -5 << 2) | 0;
+ HEAP32[$57 >> 2] = (HEAP32[$57 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($47 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $63 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $64 = $63 << 16 >> 16;
+ $67 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $68 = $67 << 16 >> 16;
+ $69 = $67 << 16 >> 16 > 0;
+ if ($63 << 16 >> 16 <= 0) {
+ if ($69) {
+ HEAP16[$pnt2$368 >> 1] = $67;
+ $169 = $68 * 7 | 0;
+ $171 = $labelInfo + 1310736 + ($169 + -7 << 2) | 0;
+ HEAP32[$171 >> 2] = (HEAP32[$171 >> 2] | 0) + 1;
+ $175 = $labelInfo + 1310736 + ($169 + -6 << 2) | 0;
+ HEAP32[$175 >> 2] = (HEAP32[$175 >> 2] | 0) + $i$265;
+ $179 = $labelInfo + 1310736 + ($169 + -5 << 2) | 0;
+ HEAP32[$179 >> 2] = (HEAP32[$179 >> 2] | 0) + $j$076;
+ $183 = $labelInfo + 1310736 + ($169 + -3 << 2) | 0;
+ if ((HEAP32[$183 >> 2] | 0) < ($i$265 | 0)) HEAP32[$183 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($169 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $189 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($189 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $189;
+ $192 = ($189 << 16 >> 16) * 7 | 0;
+ $194 = $labelInfo + 1310736 + ($192 + -7 << 2) | 0;
+ HEAP32[$194 >> 2] = (HEAP32[$194 >> 2] | 0) + 1;
+ $198 = $labelInfo + 1310736 + ($192 + -6 << 2) | 0;
+ HEAP32[$198 >> 2] = (HEAP32[$198 >> 2] | 0) + $i$265;
+ $202 = $labelInfo + 1310736 + ($192 + -5 << 2) | 0;
+ HEAP32[$202 >> 2] = (HEAP32[$202 >> 2] | 0) + $j$076;
+ $206 = $labelInfo + 1310736 + ($192 + -3 << 2) | 0;
+ if ((HEAP32[$206 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$206 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $209 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $209;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $209 << 16 >> 16;
+ $214 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($214 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($214 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($214 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($214 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $209;
+ break;
+ }
+ }
+ if ($69) {
+ $72 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ $75 = HEAP32[$labelInfo + 1179664 + ($68 + -1 << 2) >> 2] | 0;
+ if (($72 | 0) > ($75 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $75;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($72 | 0)) HEAP32[$wk$057 >> 2] = $75;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $92 = $75;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $92 = $75;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $72;
+ if (($72 | 0) < ($75 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($75 | 0)) HEAP32[$wk$154 >> 2] = $72;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $92 = $72;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $92 = $72;
+ }
+ $94 = ($92 << 16 >> 16) * 7 | 0;
+ $96 = $labelInfo + 1310736 + ($94 + -7 << 2) | 0;
+ HEAP32[$96 >> 2] = (HEAP32[$96 >> 2] | 0) + 1;
+ $100 = $labelInfo + 1310736 + ($94 + -6 << 2) | 0;
+ HEAP32[$100 >> 2] = (HEAP32[$100 >> 2] | 0) + $i$265;
+ $104 = $labelInfo + 1310736 + ($94 + -5 << 2) | 0;
+ HEAP32[$104 >> 2] = (HEAP32[$104 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($94 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $110 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($110 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $63;
+ $150 = $64 * 7 | 0;
+ $152 = $labelInfo + 1310736 + ($150 + -7 << 2) | 0;
+ HEAP32[$152 >> 2] = (HEAP32[$152 >> 2] | 0) + 1;
+ $156 = $labelInfo + 1310736 + ($150 + -6 << 2) | 0;
+ HEAP32[$156 >> 2] = (HEAP32[$156 >> 2] | 0) + $i$265;
+ $160 = $labelInfo + 1310736 + ($150 + -5 << 2) | 0;
+ HEAP32[$160 >> 2] = (HEAP32[$160 >> 2] | 0) + $j$076;
+ $164 = $labelInfo + 1310736 + ($150 + -4 << 2) | 0;
+ if ((HEAP32[$164 >> 2] | 0) > ($i$265 | 0)) HEAP32[$164 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($150 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $115 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ $118 = HEAP32[$labelInfo + 1179664 + (($110 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($115 | 0) > ($118 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $118;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($115 | 0)) HEAP32[$wk$250 >> 2] = $118;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $135 = $118;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $135 = $118;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $115;
+ if (($115 | 0) < ($118 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($118 | 0)) HEAP32[$wk$347 >> 2] = $115;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $135 = $115;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $135 = $115;
+ }
+ $137 = ($135 << 16 >> 16) * 7 | 0;
+ $139 = $labelInfo + 1310736 + ($137 + -7 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + 1;
+ $143 = $labelInfo + 1310736 + ($137 + -6 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $i$265;
+ $147 = $labelInfo + 1310736 + ($137 + -5 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $229 = $pnt$169 + 8 | 0;
+ $230 = $pnt2$368 + 2 | 0;
+ $231 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $231;
+ $pnt$1$lcssa = $229;
+ $pnt2$3$lcssa = $230;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $231;
+ $pnt$169 = $229;
+ $pnt2$368 = $230;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $238 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $240 = HEAP32[$wk$444 >> 2] | 0;
+ if (($240 | 0) == ($i$342 | 0)) {
+ $246 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $246 = HEAP32[$labelInfo + 1179664 + ($240 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $246;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $250 = $labelInfo + 8 | 0;
+ $251 = $j$1$lcssa + -1 | 0;
+ HEAP32[$250 >> 2] = $251;
+ if (!$251) $$0 = 0; else {
+ _memset($238 | 0, 0, $251 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $251 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $258 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($258 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($258 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($258 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($258 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$250 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $272 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $273 = $i$538 * 7 | 0;
+ $276 = $labelInfo + 12 + ($272 << 2) | 0;
+ HEAP32[$276 >> 2] = (HEAP32[$276 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($273 << 2) >> 2] | 0);
+ $283 = $272 << 1;
+ $284 = $labelInfo + 655376 + ($283 << 3) | 0;
+ HEAPF64[$284 >> 3] = +HEAPF64[$284 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($273 + 1 << 2) >> 2] | 0);
+ $292 = $labelInfo + 655376 + (($283 | 1) << 3) | 0;
+ HEAPF64[$292 >> 3] = +HEAPF64[$292 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($273 + 2 << 2) >> 2] | 0);
+ $295 = $272 << 2;
+ $296 = $labelInfo + 131084 + ($295 << 2) | 0;
+ $300 = HEAP32[$labelInfo + 1310736 + ($273 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$296 >> 2] | 0) > ($300 | 0)) HEAP32[$296 >> 2] = $300;
+ $303 = $labelInfo + 131084 + (($295 | 1) << 2) | 0;
+ $307 = HEAP32[$labelInfo + 1310736 + ($273 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$303 >> 2] | 0) < ($307 | 0)) HEAP32[$303 >> 2] = $307;
+ $310 = $labelInfo + 131084 + (($295 | 2) << 2) | 0;
+ $314 = HEAP32[$labelInfo + 1310736 + ($273 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$310 >> 2] | 0) > ($314 | 0)) HEAP32[$310 >> 2] = $314;
+ $317 = $labelInfo + 131084 + (($295 | 3) << 2) | 0;
+ $321 = HEAP32[$labelInfo + 1310736 + ($273 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$317 >> 2] | 0) < ($321 | 0)) HEAP32[$317 >> 2] = $321;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$250 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $325 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $328 = $i$637 << 1;
+ $329 = $labelInfo + 655376 + ($328 << 3) | 0;
+ HEAPF64[$329 >> 3] = +HEAPF64[$329 >> 3] / +(HEAP32[$325 >> 2] | 0);
+ $335 = $labelInfo + 655376 + (($328 | 1) << 3) | 0;
+ HEAPF64[$335 >> 3] = +HEAPF64[$335 >> 3] / +(HEAP32[$325 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$250 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBI3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $100 = 0, $104 = 0, $11 = 0, $110 = 0, $115 = 0, $118 = 0, $12 = 0, $135 = 0, $137 = 0, $139 = 0, $143 = 0, $147 = 0, $150 = 0, $152 = 0, $156 = 0, $160 = 0, $164 = 0, $169 = 0, $171 = 0, $175 = 0, $179 = 0, $183 = 0, $189 = 0, $19 = 0, $192 = 0, $194 = 0, $198 = 0, $2 = 0, $20 = 0, $202 = 0, $206 = 0, $209 = 0, $21 = 0, $214 = 0, $229 = 0, $230 = 0, $231 = 0, $238 = 0, $240 = 0, $246 = 0, $250 = 0, $251 = 0, $258 = 0, $272 = 0, $273 = 0, $276 = 0, $283 = 0, $284 = 0, $292 = 0, $295 = 0, $296 = 0, $3 = 0, $300 = 0, $303 = 0, $307 = 0, $31 = 0, $310 = 0, $314 = 0, $317 = 0, $321 = 0, $325 = 0, $328 = 0, $329 = 0, $335 = 0, $44 = 0, $47 = 0, $49 = 0, $53 = 0, $57 = 0, $63 = 0, $64 = 0, $67 = 0, $68 = 0, $69 = 0, $72 = 0, $75 = 0, $92 = 0, $94 = 0, $96 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = $0 + 1 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 2) + 16 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $31 = ($12 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $20 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 3) + 8) | 0;
+ $pnt2$279 = $2 + ($20 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($31) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if (((HEAPU8[$pnt$169 + 1 >> 0] | 0) + (HEAPU8[$pnt$169 >> 0] | 0) + (HEAPU8[$pnt$169 + 2 >> 0] | 0) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $44 = HEAP16[$pnt2$368 + ($21 << 1) >> 1] | 0;
+ if ($44 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $44;
+ $47 = ($44 << 16 >> 16) * 7 | 0;
+ $49 = $labelInfo + 1310736 + ($47 + -7 << 2) | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + 1;
+ $53 = $labelInfo + 1310736 + ($47 + -6 << 2) | 0;
+ HEAP32[$53 >> 2] = (HEAP32[$53 >> 2] | 0) + $i$265;
+ $57 = $labelInfo + 1310736 + ($47 + -5 << 2) | 0;
+ HEAP32[$57 >> 2] = (HEAP32[$57 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($47 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $63 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $64 = $63 << 16 >> 16;
+ $67 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $68 = $67 << 16 >> 16;
+ $69 = $67 << 16 >> 16 > 0;
+ if ($63 << 16 >> 16 <= 0) {
+ if ($69) {
+ HEAP16[$pnt2$368 >> 1] = $67;
+ $169 = $68 * 7 | 0;
+ $171 = $labelInfo + 1310736 + ($169 + -7 << 2) | 0;
+ HEAP32[$171 >> 2] = (HEAP32[$171 >> 2] | 0) + 1;
+ $175 = $labelInfo + 1310736 + ($169 + -6 << 2) | 0;
+ HEAP32[$175 >> 2] = (HEAP32[$175 >> 2] | 0) + $i$265;
+ $179 = $labelInfo + 1310736 + ($169 + -5 << 2) | 0;
+ HEAP32[$179 >> 2] = (HEAP32[$179 >> 2] | 0) + $j$076;
+ $183 = $labelInfo + 1310736 + ($169 + -3 << 2) | 0;
+ if ((HEAP32[$183 >> 2] | 0) < ($i$265 | 0)) HEAP32[$183 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($169 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $189 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($189 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $189;
+ $192 = ($189 << 16 >> 16) * 7 | 0;
+ $194 = $labelInfo + 1310736 + ($192 + -7 << 2) | 0;
+ HEAP32[$194 >> 2] = (HEAP32[$194 >> 2] | 0) + 1;
+ $198 = $labelInfo + 1310736 + ($192 + -6 << 2) | 0;
+ HEAP32[$198 >> 2] = (HEAP32[$198 >> 2] | 0) + $i$265;
+ $202 = $labelInfo + 1310736 + ($192 + -5 << 2) | 0;
+ HEAP32[$202 >> 2] = (HEAP32[$202 >> 2] | 0) + $j$076;
+ $206 = $labelInfo + 1310736 + ($192 + -3 << 2) | 0;
+ if ((HEAP32[$206 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$206 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $209 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $209;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $209 << 16 >> 16;
+ $214 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($214 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($214 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($214 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($214 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($214 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $209;
+ break;
+ }
+ }
+ if ($69) {
+ $72 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ $75 = HEAP32[$labelInfo + 1179664 + ($68 + -1 << 2) >> 2] | 0;
+ if (($72 | 0) > ($75 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $75;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $19;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($72 | 0)) HEAP32[$wk$057 >> 2] = $75;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $92 = $75;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $92 = $75;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $72;
+ if (($72 | 0) < ($75 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $19;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($75 | 0)) HEAP32[$wk$154 >> 2] = $72;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $92 = $72;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $92 = $72;
+ }
+ $94 = ($92 << 16 >> 16) * 7 | 0;
+ $96 = $labelInfo + 1310736 + ($94 + -7 << 2) | 0;
+ HEAP32[$96 >> 2] = (HEAP32[$96 >> 2] | 0) + 1;
+ $100 = $labelInfo + 1310736 + ($94 + -6 << 2) | 0;
+ HEAP32[$100 >> 2] = (HEAP32[$100 >> 2] | 0) + $i$265;
+ $104 = $labelInfo + 1310736 + ($94 + -5 << 2) | 0;
+ HEAP32[$104 >> 2] = (HEAP32[$104 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($94 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $110 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($110 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $63;
+ $150 = $64 * 7 | 0;
+ $152 = $labelInfo + 1310736 + ($150 + -7 << 2) | 0;
+ HEAP32[$152 >> 2] = (HEAP32[$152 >> 2] | 0) + 1;
+ $156 = $labelInfo + 1310736 + ($150 + -6 << 2) | 0;
+ HEAP32[$156 >> 2] = (HEAP32[$156 >> 2] | 0) + $i$265;
+ $160 = $labelInfo + 1310736 + ($150 + -5 << 2) | 0;
+ HEAP32[$160 >> 2] = (HEAP32[$160 >> 2] | 0) + $j$076;
+ $164 = $labelInfo + 1310736 + ($150 + -4 << 2) | 0;
+ if ((HEAP32[$164 >> 2] | 0) > ($i$265 | 0)) HEAP32[$164 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($150 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $115 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ $118 = HEAP32[$labelInfo + 1179664 + (($110 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($115 | 0) > ($118 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $118;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $19;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($115 | 0)) HEAP32[$wk$250 >> 2] = $118;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $135 = $118;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $135 = $118;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $115;
+ if (($115 | 0) < ($118 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $19;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($118 | 0)) HEAP32[$wk$347 >> 2] = $115;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $135 = $115;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $135 = $115;
+ }
+ $137 = ($135 << 16 >> 16) * 7 | 0;
+ $139 = $labelInfo + 1310736 + ($137 + -7 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + 1;
+ $143 = $labelInfo + 1310736 + ($137 + -6 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $i$265;
+ $147 = $labelInfo + 1310736 + ($137 + -5 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $229 = $pnt$169 + 8 | 0;
+ $230 = $pnt2$368 + 2 | 0;
+ $231 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($12 | 0)) {
+ $dpnt$1$lcssa = $231;
+ $pnt$1$lcssa = $229;
+ $pnt2$3$lcssa = $230;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $231;
+ $pnt$169 = $229;
+ $pnt2$368 = $230;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $238 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $19;
+ while (1) {
+ $240 = HEAP32[$wk$444 >> 2] | 0;
+ if (($240 | 0) == ($i$342 | 0)) {
+ $246 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $246 = HEAP32[$labelInfo + 1179664 + ($240 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $246;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $250 = $labelInfo + 8 | 0;
+ $251 = $j$1$lcssa + -1 | 0;
+ HEAP32[$250 >> 2] = $251;
+ if (!$251) $$0 = 0; else {
+ _memset($238 | 0, 0, $251 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $251 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $258 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($258 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($258 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($258 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($258 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$250 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $272 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $273 = $i$538 * 7 | 0;
+ $276 = $labelInfo + 12 + ($272 << 2) | 0;
+ HEAP32[$276 >> 2] = (HEAP32[$276 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($273 << 2) >> 2] | 0);
+ $283 = $272 << 1;
+ $284 = $labelInfo + 655376 + ($283 << 3) | 0;
+ HEAPF64[$284 >> 3] = +HEAPF64[$284 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($273 + 1 << 2) >> 2] | 0);
+ $292 = $labelInfo + 655376 + (($283 | 1) << 3) | 0;
+ HEAPF64[$292 >> 3] = +HEAPF64[$292 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($273 + 2 << 2) >> 2] | 0);
+ $295 = $272 << 2;
+ $296 = $labelInfo + 131084 + ($295 << 2) | 0;
+ $300 = HEAP32[$labelInfo + 1310736 + ($273 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$296 >> 2] | 0) > ($300 | 0)) HEAP32[$296 >> 2] = $300;
+ $303 = $labelInfo + 131084 + (($295 | 1) << 2) | 0;
+ $307 = HEAP32[$labelInfo + 1310736 + ($273 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$303 >> 2] | 0) < ($307 | 0)) HEAP32[$303 >> 2] = $307;
+ $310 = $labelInfo + 131084 + (($295 | 2) << 2) | 0;
+ $314 = HEAP32[$labelInfo + 1310736 + ($273 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$310 >> 2] | 0) > ($314 | 0)) HEAP32[$310 >> 2] = $314;
+ $317 = $labelInfo + 131084 + (($295 | 3) << 2) | 0;
+ $321 = HEAP32[$labelInfo + 1310736 + ($273 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$317 >> 2] | 0) < ($321 | 0)) HEAP32[$317 >> 2] = $321;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$250 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $325 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $328 = $i$637 << 1;
+ $329 = $labelInfo + 655376 + ($328 << 3) | 0;
+ HEAPF64[$329 >> 3] = +HEAPF64[$329 >> 3] / +(HEAP32[$325 >> 2] | 0);
+ $335 = $labelInfo + 655376 + (($328 | 1) << 3) | 0;
+ HEAPF64[$335 >> 3] = +HEAPF64[$335 >> 3] / +(HEAP32[$325 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$250 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWR3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $102 = 0, $106 = 0, $112 = 0, $117 = 0, $120 = 0, $137 = 0, $139 = 0, $141 = 0, $145 = 0, $149 = 0, $152 = 0, $154 = 0, $158 = 0, $162 = 0, $166 = 0, $17 = 0, $171 = 0, $173 = 0, $177 = 0, $18 = 0, $181 = 0, $185 = 0, $19 = 0, $191 = 0, $194 = 0, $196 = 0, $200 = 0, $204 = 0, $208 = 0, $211 = 0, $216 = 0, $231 = 0, $232 = 0, $233 = 0, $240 = 0, $242 = 0, $248 = 0, $252 = 0, $253 = 0, $260 = 0, $27 = 0, $274 = 0, $275 = 0, $278 = 0, $285 = 0, $286 = 0, $29 = 0, $294 = 0, $297 = 0, $298 = 0, $302 = 0, $305 = 0, $309 = 0, $312 = 0, $316 = 0, $319 = 0, $323 = 0, $327 = 0, $330 = 0, $331 = 0, $337 = 0, $35 = 0, $46 = 0, $49 = 0, $51 = 0, $55 = 0, $59 = 0, $65 = 0, $66 = 0, $69 = 0, $70 = 0, $71 = 0, $74 = 0, $77 = 0, $9 = 0, $94 = 0, $96 = 0, $98 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 << 1) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ $29 = HEAPU8[$pnt$168 >> 0] | 0;
+ $35 = HEAPU8[$pnt$168 + 1 >> 0] | 0;
+ do if ((($29 & 248) + 12 + ($29 << 5 & 224) + ($35 >>> 3 & 24) + ($35 << 2 & 248) | 0) > ($9 | 0)) {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $46 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($46 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $46;
+ $49 = ($46 << 16 >> 16) * 7 | 0;
+ $51 = $labelInfo + 1310736 + ($49 + -7 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + 1;
+ $55 = $labelInfo + 1310736 + ($49 + -6 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + $i$264;
+ $59 = $labelInfo + 1310736 + ($49 + -5 << 2) | 0;
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($49 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $65 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $66 = $65 << 16 >> 16;
+ $69 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $70 = $69 << 16 >> 16;
+ $71 = $69 << 16 >> 16 > 0;
+ if ($65 << 16 >> 16 <= 0) {
+ if ($71) {
+ HEAP16[$pnt2$367 >> 1] = $69;
+ $171 = $70 * 7 | 0;
+ $173 = $labelInfo + 1310736 + ($171 + -7 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + 1;
+ $177 = $labelInfo + 1310736 + ($171 + -6 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + $i$264;
+ $181 = $labelInfo + 1310736 + ($171 + -5 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $j$075;
+ $185 = $labelInfo + 1310736 + ($171 + -3 << 2) | 0;
+ if ((HEAP32[$185 >> 2] | 0) < ($i$264 | 0)) HEAP32[$185 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($171 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $191 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($191 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $191;
+ $194 = ($191 << 16 >> 16) * 7 | 0;
+ $196 = $labelInfo + 1310736 + ($194 + -7 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + 1;
+ $200 = $labelInfo + 1310736 + ($194 + -6 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + $i$264;
+ $204 = $labelInfo + 1310736 + ($194 + -5 << 2) | 0;
+ HEAP32[$204 >> 2] = (HEAP32[$204 >> 2] | 0) + $j$075;
+ $208 = $labelInfo + 1310736 + ($194 + -3 << 2) | 0;
+ if ((HEAP32[$208 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$208 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $211 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $211;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $211 << 16 >> 16;
+ $216 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($216 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($216 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($216 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($216 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $211;
+ break;
+ }
+ }
+ if ($71) {
+ $74 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $77 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ if (($74 | 0) > ($77 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $77;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$056 >> 2] = $77;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $94 = $77;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $94 = $77;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $74;
+ if (($74 | 0) < ($77 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($77 | 0)) HEAP32[$wk$153 >> 2] = $74;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $94 = $74;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $94 = $74;
+ }
+ $96 = ($94 << 16 >> 16) * 7 | 0;
+ $98 = $labelInfo + 1310736 + ($96 + -7 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + 1;
+ $102 = $labelInfo + 1310736 + ($96 + -6 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + $i$264;
+ $106 = $labelInfo + 1310736 + ($96 + -5 << 2) | 0;
+ HEAP32[$106 >> 2] = (HEAP32[$106 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($96 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $112 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($112 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $65;
+ $152 = $66 * 7 | 0;
+ $154 = $labelInfo + 1310736 + ($152 + -7 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + 1;
+ $158 = $labelInfo + 1310736 + ($152 + -6 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $i$264;
+ $162 = $labelInfo + 1310736 + ($152 + -5 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $j$075;
+ $166 = $labelInfo + 1310736 + ($152 + -4 << 2) | 0;
+ if ((HEAP32[$166 >> 2] | 0) > ($i$264 | 0)) HEAP32[$166 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($152 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $117 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $120 = HEAP32[$labelInfo + 1179664 + (($112 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($117 | 0) > ($120 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $120;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$249 >> 2] = $120;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $137 = $120;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $137 = $120;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $117;
+ if (($117 | 0) < ($120 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($120 | 0)) HEAP32[$wk$346 >> 2] = $117;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $137 = $117;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $137 = $117;
+ }
+ $139 = ($137 << 16 >> 16) * 7 | 0;
+ $141 = $labelInfo + 1310736 + ($139 + -7 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + 1;
+ $145 = $labelInfo + 1310736 + ($139 + -6 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $i$264;
+ $149 = $labelInfo + 1310736 + ($139 + -5 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $231 = $pnt$168 + 2 | 0;
+ $232 = $pnt2$367 + 2 | 0;
+ $233 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $233;
+ $pnt$1$lcssa = $231;
+ $pnt2$3$lcssa = $232;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $233;
+ $pnt$168 = $231;
+ $pnt2$367 = $232;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $240 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $242 = HEAP32[$wk$443 >> 2] | 0;
+ if (($242 | 0) == ($i$341 | 0)) {
+ $248 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $248 = HEAP32[$labelInfo + 1179664 + ($242 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $248;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $252 = $labelInfo + 8 | 0;
+ $253 = $j$1$lcssa + -1 | 0;
+ HEAP32[$252 >> 2] = $253;
+ if (!$253) $$0 = 0; else {
+ _memset($240 | 0, 0, $253 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $253 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $260 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($260 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($260 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($260 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($260 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$252 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $274 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $275 = $i$537 * 7 | 0;
+ $278 = $labelInfo + 12 + ($274 << 2) | 0;
+ HEAP32[$278 >> 2] = (HEAP32[$278 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($275 << 2) >> 2] | 0);
+ $285 = $274 << 1;
+ $286 = $labelInfo + 655376 + ($285 << 3) | 0;
+ HEAPF64[$286 >> 3] = +HEAPF64[$286 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 1 << 2) >> 2] | 0);
+ $294 = $labelInfo + 655376 + (($285 | 1) << 3) | 0;
+ HEAPF64[$294 >> 3] = +HEAPF64[$294 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 2 << 2) >> 2] | 0);
+ $297 = $274 << 2;
+ $298 = $labelInfo + 131084 + ($297 << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($275 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) > ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($297 | 1) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($275 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) < ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $312 = $labelInfo + 131084 + (($297 | 2) << 2) | 0;
+ $316 = HEAP32[$labelInfo + 1310736 + ($275 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$312 >> 2] | 0) > ($316 | 0)) HEAP32[$312 >> 2] = $316;
+ $319 = $labelInfo + 131084 + (($297 | 3) << 2) | 0;
+ $323 = HEAP32[$labelInfo + 1310736 + ($275 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$319 >> 2] | 0) < ($323 | 0)) HEAP32[$319 >> 2] = $323;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$252 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $327 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $330 = $i$636 << 1;
+ $331 = $labelInfo + 655376 + ($330 << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $337 = $labelInfo + 655376 + (($330 | 1) << 3) | 0;
+ HEAPF64[$337 >> 3] = +HEAPF64[$337 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$252 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBR3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $102 = 0, $106 = 0, $112 = 0, $117 = 0, $120 = 0, $137 = 0, $139 = 0, $141 = 0, $145 = 0, $149 = 0, $152 = 0, $154 = 0, $158 = 0, $162 = 0, $166 = 0, $17 = 0, $171 = 0, $173 = 0, $177 = 0, $18 = 0, $181 = 0, $185 = 0, $19 = 0, $191 = 0, $194 = 0, $196 = 0, $200 = 0, $204 = 0, $208 = 0, $211 = 0, $216 = 0, $231 = 0, $232 = 0, $233 = 0, $240 = 0, $242 = 0, $248 = 0, $252 = 0, $253 = 0, $260 = 0, $27 = 0, $274 = 0, $275 = 0, $278 = 0, $285 = 0, $286 = 0, $29 = 0, $294 = 0, $297 = 0, $298 = 0, $302 = 0, $305 = 0, $309 = 0, $312 = 0, $316 = 0, $319 = 0, $323 = 0, $327 = 0, $330 = 0, $331 = 0, $337 = 0, $35 = 0, $46 = 0, $49 = 0, $51 = 0, $55 = 0, $59 = 0, $65 = 0, $66 = 0, $69 = 0, $70 = 0, $71 = 0, $74 = 0, $77 = 0, $9 = 0, $94 = 0, $96 = 0, $98 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 << 1) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ $29 = HEAPU8[$pnt$168 >> 0] | 0;
+ $35 = HEAPU8[$pnt$168 + 1 >> 0] | 0;
+ do if ((($29 & 248) + 12 + ($29 << 5 & 224) + ($35 >>> 3 & 24) + ($35 << 2 & 248) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $46 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($46 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $46;
+ $49 = ($46 << 16 >> 16) * 7 | 0;
+ $51 = $labelInfo + 1310736 + ($49 + -7 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + 1;
+ $55 = $labelInfo + 1310736 + ($49 + -6 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + $i$264;
+ $59 = $labelInfo + 1310736 + ($49 + -5 << 2) | 0;
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($49 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $65 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $66 = $65 << 16 >> 16;
+ $69 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $70 = $69 << 16 >> 16;
+ $71 = $69 << 16 >> 16 > 0;
+ if ($65 << 16 >> 16 <= 0) {
+ if ($71) {
+ HEAP16[$pnt2$367 >> 1] = $69;
+ $171 = $70 * 7 | 0;
+ $173 = $labelInfo + 1310736 + ($171 + -7 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + 1;
+ $177 = $labelInfo + 1310736 + ($171 + -6 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + $i$264;
+ $181 = $labelInfo + 1310736 + ($171 + -5 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $j$075;
+ $185 = $labelInfo + 1310736 + ($171 + -3 << 2) | 0;
+ if ((HEAP32[$185 >> 2] | 0) < ($i$264 | 0)) HEAP32[$185 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($171 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $191 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($191 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $191;
+ $194 = ($191 << 16 >> 16) * 7 | 0;
+ $196 = $labelInfo + 1310736 + ($194 + -7 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + 1;
+ $200 = $labelInfo + 1310736 + ($194 + -6 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + $i$264;
+ $204 = $labelInfo + 1310736 + ($194 + -5 << 2) | 0;
+ HEAP32[$204 >> 2] = (HEAP32[$204 >> 2] | 0) + $j$075;
+ $208 = $labelInfo + 1310736 + ($194 + -3 << 2) | 0;
+ if ((HEAP32[$208 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$208 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $211 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $211;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $211 << 16 >> 16;
+ $216 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($216 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($216 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($216 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($216 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $211;
+ break;
+ }
+ }
+ if ($71) {
+ $74 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $77 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ if (($74 | 0) > ($77 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $77;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$056 >> 2] = $77;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $94 = $77;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $94 = $77;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $74;
+ if (($74 | 0) < ($77 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($77 | 0)) HEAP32[$wk$153 >> 2] = $74;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $94 = $74;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $94 = $74;
+ }
+ $96 = ($94 << 16 >> 16) * 7 | 0;
+ $98 = $labelInfo + 1310736 + ($96 + -7 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + 1;
+ $102 = $labelInfo + 1310736 + ($96 + -6 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + $i$264;
+ $106 = $labelInfo + 1310736 + ($96 + -5 << 2) | 0;
+ HEAP32[$106 >> 2] = (HEAP32[$106 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($96 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $112 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($112 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $65;
+ $152 = $66 * 7 | 0;
+ $154 = $labelInfo + 1310736 + ($152 + -7 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + 1;
+ $158 = $labelInfo + 1310736 + ($152 + -6 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $i$264;
+ $162 = $labelInfo + 1310736 + ($152 + -5 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $j$075;
+ $166 = $labelInfo + 1310736 + ($152 + -4 << 2) | 0;
+ if ((HEAP32[$166 >> 2] | 0) > ($i$264 | 0)) HEAP32[$166 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($152 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $117 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $120 = HEAP32[$labelInfo + 1179664 + (($112 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($117 | 0) > ($120 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $120;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$249 >> 2] = $120;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $137 = $120;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $137 = $120;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $117;
+ if (($117 | 0) < ($120 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($120 | 0)) HEAP32[$wk$346 >> 2] = $117;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $137 = $117;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $137 = $117;
+ }
+ $139 = ($137 << 16 >> 16) * 7 | 0;
+ $141 = $labelInfo + 1310736 + ($139 + -7 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + 1;
+ $145 = $labelInfo + 1310736 + ($139 + -6 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $i$264;
+ $149 = $labelInfo + 1310736 + ($139 + -5 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $231 = $pnt$168 + 2 | 0;
+ $232 = $pnt2$367 + 2 | 0;
+ $233 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $233;
+ $pnt$1$lcssa = $231;
+ $pnt2$3$lcssa = $232;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $233;
+ $pnt$168 = $231;
+ $pnt2$367 = $232;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $240 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $242 = HEAP32[$wk$443 >> 2] | 0;
+ if (($242 | 0) == ($i$341 | 0)) {
+ $248 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $248 = HEAP32[$labelInfo + 1179664 + ($242 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $248;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $252 = $labelInfo + 8 | 0;
+ $253 = $j$1$lcssa + -1 | 0;
+ HEAP32[$252 >> 2] = $253;
+ if (!$253) $$0 = 0; else {
+ _memset($240 | 0, 0, $253 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $253 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $260 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($260 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($260 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($260 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($260 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$252 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $274 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $275 = $i$537 * 7 | 0;
+ $278 = $labelInfo + 12 + ($274 << 2) | 0;
+ HEAP32[$278 >> 2] = (HEAP32[$278 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($275 << 2) >> 2] | 0);
+ $285 = $274 << 1;
+ $286 = $labelInfo + 655376 + ($285 << 3) | 0;
+ HEAPF64[$286 >> 3] = +HEAPF64[$286 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 1 << 2) >> 2] | 0);
+ $294 = $labelInfo + 655376 + (($285 | 1) << 3) | 0;
+ HEAPF64[$294 >> 3] = +HEAPF64[$294 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 2 << 2) >> 2] | 0);
+ $297 = $274 << 2;
+ $298 = $labelInfo + 131084 + ($297 << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($275 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) > ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($297 | 1) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($275 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) < ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $312 = $labelInfo + 131084 + (($297 | 2) << 2) | 0;
+ $316 = HEAP32[$labelInfo + 1310736 + ($275 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$312 >> 2] | 0) > ($316 | 0)) HEAP32[$312 >> 2] = $316;
+ $319 = $labelInfo + 131084 + (($297 | 3) << 2) | 0;
+ $323 = HEAP32[$labelInfo + 1310736 + ($275 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$319 >> 2] | 0) < ($323 | 0)) HEAP32[$319 >> 2] = $323;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$252 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $327 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $330 = $i$636 << 1;
+ $331 = $labelInfo + 655376 + ($330 << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $337 = $labelInfo + 655376 + (($330 | 1) << 3) | 0;
+ HEAPF64[$337 >> 3] = +HEAPF64[$337 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$252 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWR3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $102 = 0, $106 = 0, $112 = 0, $117 = 0, $120 = 0, $137 = 0, $139 = 0, $141 = 0, $145 = 0, $149 = 0, $152 = 0, $154 = 0, $158 = 0, $162 = 0, $166 = 0, $17 = 0, $171 = 0, $173 = 0, $177 = 0, $18 = 0, $181 = 0, $185 = 0, $19 = 0, $191 = 0, $194 = 0, $196 = 0, $200 = 0, $204 = 0, $208 = 0, $211 = 0, $216 = 0, $231 = 0, $232 = 0, $233 = 0, $240 = 0, $242 = 0, $248 = 0, $252 = 0, $253 = 0, $260 = 0, $27 = 0, $274 = 0, $275 = 0, $278 = 0, $285 = 0, $286 = 0, $29 = 0, $294 = 0, $297 = 0, $298 = 0, $302 = 0, $305 = 0, $309 = 0, $312 = 0, $316 = 0, $319 = 0, $323 = 0, $327 = 0, $330 = 0, $331 = 0, $337 = 0, $35 = 0, $46 = 0, $49 = 0, $51 = 0, $55 = 0, $59 = 0, $65 = 0, $66 = 0, $69 = 0, $70 = 0, $71 = 0, $74 = 0, $77 = 0, $9 = 0, $94 = 0, $96 = 0, $98 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 << 1) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ $29 = HEAPU8[$pnt$168 >> 0] | 0;
+ $35 = HEAPU8[$pnt$168 + 1 >> 0] | 0;
+ do if ((($29 & 248) + 10 + ($29 << 5 & 224) + ($35 >>> 3 & 28) + ($35 << 3 & 248) | 0) > ($9 | 0)) {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $46 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($46 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $46;
+ $49 = ($46 << 16 >> 16) * 7 | 0;
+ $51 = $labelInfo + 1310736 + ($49 + -7 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + 1;
+ $55 = $labelInfo + 1310736 + ($49 + -6 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + $i$264;
+ $59 = $labelInfo + 1310736 + ($49 + -5 << 2) | 0;
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($49 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $65 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $66 = $65 << 16 >> 16;
+ $69 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $70 = $69 << 16 >> 16;
+ $71 = $69 << 16 >> 16 > 0;
+ if ($65 << 16 >> 16 <= 0) {
+ if ($71) {
+ HEAP16[$pnt2$367 >> 1] = $69;
+ $171 = $70 * 7 | 0;
+ $173 = $labelInfo + 1310736 + ($171 + -7 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + 1;
+ $177 = $labelInfo + 1310736 + ($171 + -6 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + $i$264;
+ $181 = $labelInfo + 1310736 + ($171 + -5 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $j$075;
+ $185 = $labelInfo + 1310736 + ($171 + -3 << 2) | 0;
+ if ((HEAP32[$185 >> 2] | 0) < ($i$264 | 0)) HEAP32[$185 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($171 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $191 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($191 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $191;
+ $194 = ($191 << 16 >> 16) * 7 | 0;
+ $196 = $labelInfo + 1310736 + ($194 + -7 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + 1;
+ $200 = $labelInfo + 1310736 + ($194 + -6 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + $i$264;
+ $204 = $labelInfo + 1310736 + ($194 + -5 << 2) | 0;
+ HEAP32[$204 >> 2] = (HEAP32[$204 >> 2] | 0) + $j$075;
+ $208 = $labelInfo + 1310736 + ($194 + -3 << 2) | 0;
+ if ((HEAP32[$208 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$208 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $211 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $211;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $211 << 16 >> 16;
+ $216 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($216 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($216 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($216 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($216 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $211;
+ break;
+ }
+ }
+ if ($71) {
+ $74 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $77 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ if (($74 | 0) > ($77 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $77;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$056 >> 2] = $77;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $94 = $77;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $94 = $77;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $74;
+ if (($74 | 0) < ($77 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($77 | 0)) HEAP32[$wk$153 >> 2] = $74;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $94 = $74;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $94 = $74;
+ }
+ $96 = ($94 << 16 >> 16) * 7 | 0;
+ $98 = $labelInfo + 1310736 + ($96 + -7 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + 1;
+ $102 = $labelInfo + 1310736 + ($96 + -6 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + $i$264;
+ $106 = $labelInfo + 1310736 + ($96 + -5 << 2) | 0;
+ HEAP32[$106 >> 2] = (HEAP32[$106 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($96 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $112 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($112 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $65;
+ $152 = $66 * 7 | 0;
+ $154 = $labelInfo + 1310736 + ($152 + -7 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + 1;
+ $158 = $labelInfo + 1310736 + ($152 + -6 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $i$264;
+ $162 = $labelInfo + 1310736 + ($152 + -5 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $j$075;
+ $166 = $labelInfo + 1310736 + ($152 + -4 << 2) | 0;
+ if ((HEAP32[$166 >> 2] | 0) > ($i$264 | 0)) HEAP32[$166 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($152 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $117 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $120 = HEAP32[$labelInfo + 1179664 + (($112 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($117 | 0) > ($120 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $120;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$249 >> 2] = $120;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $137 = $120;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $137 = $120;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $117;
+ if (($117 | 0) < ($120 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($120 | 0)) HEAP32[$wk$346 >> 2] = $117;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $137 = $117;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $137 = $117;
+ }
+ $139 = ($137 << 16 >> 16) * 7 | 0;
+ $141 = $labelInfo + 1310736 + ($139 + -7 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + 1;
+ $145 = $labelInfo + 1310736 + ($139 + -6 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $i$264;
+ $149 = $labelInfo + 1310736 + ($139 + -5 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $231 = $pnt$168 + 2 | 0;
+ $232 = $pnt2$367 + 2 | 0;
+ $233 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $233;
+ $pnt$1$lcssa = $231;
+ $pnt2$3$lcssa = $232;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $233;
+ $pnt$168 = $231;
+ $pnt2$367 = $232;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $240 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $242 = HEAP32[$wk$443 >> 2] | 0;
+ if (($242 | 0) == ($i$341 | 0)) {
+ $248 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $248 = HEAP32[$labelInfo + 1179664 + ($242 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $248;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $252 = $labelInfo + 8 | 0;
+ $253 = $j$1$lcssa + -1 | 0;
+ HEAP32[$252 >> 2] = $253;
+ if (!$253) $$0 = 0; else {
+ _memset($240 | 0, 0, $253 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $253 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $260 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($260 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($260 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($260 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($260 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$252 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $274 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $275 = $i$537 * 7 | 0;
+ $278 = $labelInfo + 12 + ($274 << 2) | 0;
+ HEAP32[$278 >> 2] = (HEAP32[$278 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($275 << 2) >> 2] | 0);
+ $285 = $274 << 1;
+ $286 = $labelInfo + 655376 + ($285 << 3) | 0;
+ HEAPF64[$286 >> 3] = +HEAPF64[$286 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 1 << 2) >> 2] | 0);
+ $294 = $labelInfo + 655376 + (($285 | 1) << 3) | 0;
+ HEAPF64[$294 >> 3] = +HEAPF64[$294 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 2 << 2) >> 2] | 0);
+ $297 = $274 << 2;
+ $298 = $labelInfo + 131084 + ($297 << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($275 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) > ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($297 | 1) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($275 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) < ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $312 = $labelInfo + 131084 + (($297 | 2) << 2) | 0;
+ $316 = HEAP32[$labelInfo + 1310736 + ($275 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$312 >> 2] | 0) > ($316 | 0)) HEAP32[$312 >> 2] = $316;
+ $319 = $labelInfo + 131084 + (($297 | 3) << 2) | 0;
+ $323 = HEAP32[$labelInfo + 1310736 + ($275 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$319 >> 2] | 0) < ($323 | 0)) HEAP32[$319 >> 2] = $323;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$252 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $327 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $330 = $i$636 << 1;
+ $331 = $labelInfo + 655376 + ($330 << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $337 = $labelInfo + 655376 + (($330 | 1) << 3) | 0;
+ HEAPF64[$337 >> 3] = +HEAPF64[$337 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$252 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBR3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $102 = 0, $106 = 0, $112 = 0, $117 = 0, $120 = 0, $137 = 0, $139 = 0, $141 = 0, $145 = 0, $149 = 0, $152 = 0, $154 = 0, $158 = 0, $162 = 0, $166 = 0, $17 = 0, $171 = 0, $173 = 0, $177 = 0, $18 = 0, $181 = 0, $185 = 0, $19 = 0, $191 = 0, $194 = 0, $196 = 0, $200 = 0, $204 = 0, $208 = 0, $211 = 0, $216 = 0, $231 = 0, $232 = 0, $233 = 0, $240 = 0, $242 = 0, $248 = 0, $252 = 0, $253 = 0, $260 = 0, $27 = 0, $274 = 0, $275 = 0, $278 = 0, $285 = 0, $286 = 0, $29 = 0, $294 = 0, $297 = 0, $298 = 0, $302 = 0, $305 = 0, $309 = 0, $312 = 0, $316 = 0, $319 = 0, $323 = 0, $327 = 0, $330 = 0, $331 = 0, $337 = 0, $35 = 0, $46 = 0, $49 = 0, $51 = 0, $55 = 0, $59 = 0, $65 = 0, $66 = 0, $69 = 0, $70 = 0, $71 = 0, $74 = 0, $77 = 0, $9 = 0, $94 = 0, $96 = 0, $98 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 << 1) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ $29 = HEAPU8[$pnt$168 >> 0] | 0;
+ $35 = HEAPU8[$pnt$168 + 1 >> 0] | 0;
+ do if ((($29 & 248) + 10 + ($29 << 5 & 224) + ($35 >>> 3 & 28) + ($35 << 3 & 248) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $46 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($46 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $46;
+ $49 = ($46 << 16 >> 16) * 7 | 0;
+ $51 = $labelInfo + 1310736 + ($49 + -7 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + 1;
+ $55 = $labelInfo + 1310736 + ($49 + -6 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + $i$264;
+ $59 = $labelInfo + 1310736 + ($49 + -5 << 2) | 0;
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($49 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $65 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $66 = $65 << 16 >> 16;
+ $69 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $70 = $69 << 16 >> 16;
+ $71 = $69 << 16 >> 16 > 0;
+ if ($65 << 16 >> 16 <= 0) {
+ if ($71) {
+ HEAP16[$pnt2$367 >> 1] = $69;
+ $171 = $70 * 7 | 0;
+ $173 = $labelInfo + 1310736 + ($171 + -7 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + 1;
+ $177 = $labelInfo + 1310736 + ($171 + -6 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + $i$264;
+ $181 = $labelInfo + 1310736 + ($171 + -5 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $j$075;
+ $185 = $labelInfo + 1310736 + ($171 + -3 << 2) | 0;
+ if ((HEAP32[$185 >> 2] | 0) < ($i$264 | 0)) HEAP32[$185 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($171 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $191 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($191 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $191;
+ $194 = ($191 << 16 >> 16) * 7 | 0;
+ $196 = $labelInfo + 1310736 + ($194 + -7 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + 1;
+ $200 = $labelInfo + 1310736 + ($194 + -6 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + $i$264;
+ $204 = $labelInfo + 1310736 + ($194 + -5 << 2) | 0;
+ HEAP32[$204 >> 2] = (HEAP32[$204 >> 2] | 0) + $j$075;
+ $208 = $labelInfo + 1310736 + ($194 + -3 << 2) | 0;
+ if ((HEAP32[$208 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$208 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $211 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $211;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $211 << 16 >> 16;
+ $216 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($216 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($216 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($216 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($216 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($216 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $211;
+ break;
+ }
+ }
+ if ($71) {
+ $74 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $77 = HEAP32[$labelInfo + 1179664 + ($70 + -1 << 2) >> 2] | 0;
+ if (($74 | 0) > ($77 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $77;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$056 >> 2] = $77;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $94 = $77;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $94 = $77;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $74;
+ if (($74 | 0) < ($77 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($77 | 0)) HEAP32[$wk$153 >> 2] = $74;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $94 = $74;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $94 = $74;
+ }
+ $96 = ($94 << 16 >> 16) * 7 | 0;
+ $98 = $labelInfo + 1310736 + ($96 + -7 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + 1;
+ $102 = $labelInfo + 1310736 + ($96 + -6 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + $i$264;
+ $106 = $labelInfo + 1310736 + ($96 + -5 << 2) | 0;
+ HEAP32[$106 >> 2] = (HEAP32[$106 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($96 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $112 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($112 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $65;
+ $152 = $66 * 7 | 0;
+ $154 = $labelInfo + 1310736 + ($152 + -7 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + 1;
+ $158 = $labelInfo + 1310736 + ($152 + -6 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $i$264;
+ $162 = $labelInfo + 1310736 + ($152 + -5 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $j$075;
+ $166 = $labelInfo + 1310736 + ($152 + -4 << 2) | 0;
+ if ((HEAP32[$166 >> 2] | 0) > ($i$264 | 0)) HEAP32[$166 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($152 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $117 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ $120 = HEAP32[$labelInfo + 1179664 + (($112 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($117 | 0) > ($120 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $120;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$249 >> 2] = $120;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $137 = $120;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $137 = $120;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $117;
+ if (($117 | 0) < ($120 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($120 | 0)) HEAP32[$wk$346 >> 2] = $117;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $137 = $117;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $137 = $117;
+ }
+ $139 = ($137 << 16 >> 16) * 7 | 0;
+ $141 = $labelInfo + 1310736 + ($139 + -7 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + 1;
+ $145 = $labelInfo + 1310736 + ($139 + -6 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $i$264;
+ $149 = $labelInfo + 1310736 + ($139 + -5 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $231 = $pnt$168 + 2 | 0;
+ $232 = $pnt2$367 + 2 | 0;
+ $233 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $233;
+ $pnt$1$lcssa = $231;
+ $pnt2$3$lcssa = $232;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $233;
+ $pnt$168 = $231;
+ $pnt2$367 = $232;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $240 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $242 = HEAP32[$wk$443 >> 2] | 0;
+ if (($242 | 0) == ($i$341 | 0)) {
+ $248 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $248 = HEAP32[$labelInfo + 1179664 + ($242 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $248;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $252 = $labelInfo + 8 | 0;
+ $253 = $j$1$lcssa + -1 | 0;
+ HEAP32[$252 >> 2] = $253;
+ if (!$253) $$0 = 0; else {
+ _memset($240 | 0, 0, $253 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $253 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $260 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($260 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($260 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($260 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($260 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$252 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $274 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $275 = $i$537 * 7 | 0;
+ $278 = $labelInfo + 12 + ($274 << 2) | 0;
+ HEAP32[$278 >> 2] = (HEAP32[$278 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($275 << 2) >> 2] | 0);
+ $285 = $274 << 1;
+ $286 = $labelInfo + 655376 + ($285 << 3) | 0;
+ HEAPF64[$286 >> 3] = +HEAPF64[$286 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 1 << 2) >> 2] | 0);
+ $294 = $labelInfo + 655376 + (($285 | 1) << 3) | 0;
+ HEAPF64[$294 >> 3] = +HEAPF64[$294 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($275 + 2 << 2) >> 2] | 0);
+ $297 = $274 << 2;
+ $298 = $labelInfo + 131084 + ($297 << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($275 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) > ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($297 | 1) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($275 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) < ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $312 = $labelInfo + 131084 + (($297 | 2) << 2) | 0;
+ $316 = HEAP32[$labelInfo + 1310736 + ($275 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$312 >> 2] | 0) > ($316 | 0)) HEAP32[$312 >> 2] = $316;
+ $319 = $labelInfo + 131084 + (($297 | 3) << 2) | 0;
+ $323 = HEAP32[$labelInfo + 1310736 + ($275 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$319 >> 2] | 0) < ($323 | 0)) HEAP32[$319 >> 2] = $323;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$252 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $327 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $330 = $i$636 << 1;
+ $331 = $labelInfo + 655376 + ($330 << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $337 = $labelInfo + 655376 + (($330 | 1) << 3) | 0;
+ HEAPF64[$337 >> 3] = +HEAPF64[$337 >> 3] / +(HEAP32[$327 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$252 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arPattGetIDGlobal($pattHandle, $imageProcMode, $pattDetectMode, $image, $xsize, $ysize, $pixelFormat, $paramLTf, $vertex, $pattRatio, $codePatt, $dirPatt, $cfPatt, $codeMatrix, $dirMatrix, $cfMatrix, $matrixCodeType, $errorCorrected, $codeGlobalID_p) {
+ $pattHandle = $pattHandle | 0;
+ $imageProcMode = $imageProcMode | 0;
+ $pattDetectMode = $pattDetectMode | 0;
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $pixelFormat = $pixelFormat | 0;
+ $paramLTf = $paramLTf | 0;
+ $vertex = $vertex | 0;
+ $pattRatio = +$pattRatio;
+ $codePatt = $codePatt | 0;
+ $dirPatt = $dirPatt | 0;
+ $cfPatt = $cfPatt | 0;
+ $codeMatrix = $codeMatrix | 0;
+ $dirMatrix = $dirMatrix | 0;
+ $cfMatrix = $cfMatrix | 0;
+ $matrixCodeType = $matrixCodeType | 0;
+ $errorCorrected = $errorCorrected | 0;
+ $codeGlobalID_p = $codeGlobalID_p | 0;
+ var $$0 = 0, $$0$i = 0, $$max$0$i = 0, $$max$0$i$1 = 0, $$max$0$i$2 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $107 = 0, $114 = 0, $118 = 0, $122 = 0, $126 = 0, $137 = 0, $14 = 0, $141 = 0, $147 = 0, $148 = 0, $149 = 0, $162 = 0, $166 = 0, $175 = 0, $178 = 0, $186 = 0, $188 = 0, $196 = 0, $20 = 0, $200 = 0, $204 = 0, $206 = 0, $211 = 0, $212 = 0, $213 = 0, $26 = 0, $29 = 0, $30 = 0, $34 = 0, $68 = 0, $8 = 0, $80 = 0, $81 = 0, $84 = 0, $93 = 0, $97 = 0, $bit$0$i28 = 0, $bit$1$i25 = 0, $bit$10$i43 = 0, $bit$11$i = 0, $bit$11$i$lcssa = 0, $bit$2$i = 0, $bit$2$i$lcssa = 0, $bit$3$i34 = 0, $bit$4$i31 = 0, $bit$5$i = 0, $bit$5$i$lcssa = 0, $bit$6$i40 = 0, $bit$7$i37 = 0, $bit$8$i = 0, $bit$8$i$lcssa = 0, $bit$9$i46 = 0, $code$i = 0, $contrastMin$0$i26 = 0, $contrastMin$1$i23 = 0, $contrastMin$10$i41 = 0, $contrastMin$11$i = 0, $contrastMin$11$i$lcssa = 0, $contrastMin$12$i = 0, $contrastMin$2$i = 0, $contrastMin$2$i$lcssa = 0, $contrastMin$3$i32 = 0, $contrastMin$4$i29 = 0, $contrastMin$5$i = 0, $contrastMin$5$i$lcssa = 0, $contrastMin$6$i38 = 0, $contrastMin$7$i35 = 0, $contrastMin$8$i = 0, $contrastMin$8$i$lcssa = 0, $contrastMin$9$i44 = 0, $corner$i = 0, $dirCode$i = 0, $errorCodeMtx$0 = 0, $errorCodePatt$0 = 0, $ext_patt = 0, $i$2$i$lcssa = 0, $i$2$i47 = 0, $i$3$i24 = 0, $i$4$i33 = 0, $i$4$off$i = 0, $i$5$i36 = 0, $i$6$i45 = 0, $i$6$off$i = 0, $j$0$i27 = 0, $j$0$off$i = 0, $j$1$i30 = 0, $j$2$i39 = 0, $j$2$off$i = 0, $j$3$i42 = 0, $min$1$i = 0, $min$1$i$1 = 0, $min$1$i$2 = 0, $or$cond4454$i = 0, $recd127$i = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 12448 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $dirCode$i = sp + 12440 | 0;
+ $corner$i = sp + 8 | 0;
+ $code$i = sp;
+ $recd127$i = sp + 12312 | 0;
+ $ext_patt = sp + 24 | 0;
+ do if (($pattDetectMode + -2 | 0) >>> 0 < 3) {
+ if (($matrixCodeType | 0) != 2830) {
+ $200 = $matrixCodeType & 255;
+ if ((_arPattGetImage2($imageProcMode, 2, $200, $200 * 3 | 0, $image, $xsize, $ysize, $pixelFormat, $paramLTf, $vertex, $pattRatio, $ext_patt) | 0) < 0) {
+ HEAP32[$codeMatrix >> 2] = -1;
+ $errorCodeMtx$0 = -6;
+ break;
+ }
+ $204 = _get_matrix_code($ext_patt, $200, $codeMatrix, $dirMatrix, $cfMatrix, $matrixCodeType, $errorCorrected) | 0;
+ if (!$codeGlobalID_p) {
+ $errorCodeMtx$0 = $204;
+ break;
+ }
+ $206 = $codeGlobalID_p;
+ HEAP32[$206 >> 2] = 0;
+ HEAP32[$206 + 4 >> 2] = 0;
+ $errorCodeMtx$0 = $204;
+ break;
+ }
+ if ((_arPattGetImage2($imageProcMode, 2, 14, 42, $image, $xsize, $ysize, $pixelFormat, $paramLTf, $vertex, .875, $ext_patt) | 0) < 0) {
+ HEAP32[$codeMatrix >> 2] = -1;
+ $errorCodeMtx$0 = -6;
+ break;
+ }
+ HEAP32[$corner$i >> 2] = 0;
+ HEAP32[$corner$i + 4 >> 2] = 182;
+ HEAP32[$corner$i + 8 >> 2] = 195;
+ HEAP32[$corner$i + 12 >> 2] = 13;
+ $8 = HEAP8[$ext_patt + (HEAP32[$corner$i >> 2] | 0) >> 0] | 0;
+ $$max$0$i = ($8 & 255) > 0 ? $8 : 0;
+ $min$1$i = ($8 & 255) < 255 ? $8 : -1;
+ $14 = HEAP8[$ext_patt + (HEAP32[$corner$i + 4 >> 2] | 0) >> 0] | 0;
+ $$max$0$i$1 = ($14 & 255) > ($$max$0$i & 255) ? $14 : $$max$0$i;
+ $min$1$i$1 = ($14 & 255) < ($min$1$i & 255) ? $14 : $min$1$i;
+ $20 = HEAP8[$ext_patt + (HEAP32[$corner$i + 8 >> 2] | 0) >> 0] | 0;
+ $$max$0$i$2 = ($20 & 255) > ($$max$0$i$1 & 255) ? $20 : $$max$0$i$1;
+ $min$1$i$2 = ($20 & 255) < ($min$1$i$1 & 255) ? $20 : $min$1$i$1;
+ $26 = HEAP8[$ext_patt + (HEAP32[$corner$i + 12 >> 2] | 0) >> 0] | 0;
+ $29 = (($26 & 255) > ($$max$0$i$2 & 255) ? $26 : $$max$0$i$2) & 255;
+ $30 = (($26 & 255) < ($min$1$i$2 & 255) ? $26 : $min$1$i$2) & 255;
+ L13 : do if (($29 - $30 | 0) < 30) {
+ HEAP32[$dirMatrix >> 2] = 0;
+ HEAPF64[$cfMatrix >> 3] = -1.0;
+ $$0$i = -2;
+ $186 = 0;
+ $188 = 0;
+ } else {
+ $34 = ($29 + $30 | 0) >>> 1;
+ HEAP8[$dirCode$i >> 0] = (HEAPU8[$ext_patt + (HEAP32[$corner$i >> 2] | 0) >> 0] | 0) >>> 0 < $34 >>> 0 & 1;
+ HEAP8[$dirCode$i + 1 >> 0] = (HEAPU8[$ext_patt + (HEAP32[$corner$i + 4 >> 2] | 0) >> 0] | 0) >>> 0 < $34 >>> 0 & 1;
+ HEAP8[$dirCode$i + 2 >> 0] = (HEAPU8[$ext_patt + (HEAP32[$corner$i + 8 >> 2] | 0) >> 0] | 0) >>> 0 < $34 >>> 0 & 1;
+ HEAP8[$dirCode$i + 3 >> 0] = (HEAPU8[$ext_patt + (HEAP32[$corner$i + 12 >> 2] | 0) >> 0] | 0) >>> 0 < $34 >>> 0 & 1;
+ $i$2$i47 = 0;
+ while (1) {
+ $68 = $i$2$i47 + 1 | 0;
+ if ((HEAP8[$dirCode$i + $i$2$i47 >> 0] | 0) == 1) if ((HEAP8[$dirCode$i + (($68 | 0) % 4 | 0) >> 0] | 0) == 1) if (!(HEAP8[$dirCode$i + (($i$2$i47 + 2 | 0) % 4 | 0) >> 0] | 0)) {
+ $i$2$i$lcssa = $i$2$i47;
+ break;
+ }
+ if (($68 | 0) < 4) $i$2$i47 = $68; else {
+ $i$2$i$lcssa = $68;
+ break;
+ }
+ }
+ switch ($i$2$i$lcssa | 0) {
+ case 4:
+ {
+ HEAP32[$dirMatrix >> 2] = 0;
+ HEAPF64[$cfMatrix >> 3] = -1.0;
+ $$0$i = -3;
+ $186 = 0;
+ $188 = 0;
+ break L13;
+ break;
+ }
+ case 0:
+ {
+ $bit$0$i28 = 119;
+ $contrastMin$0$i26 = 255;
+ $j$0$i27 = 0;
+ while (1) {
+ $j$0$off$i = $j$0$i27 + -3 | 0;
+ $80 = ($j$0$i27 & -2 | 0) == 12;
+ $81 = $j$0$i27 * 14 | 0;
+ $bit$1$i25 = $bit$0$i28;
+ $contrastMin$1$i23 = $contrastMin$0$i26;
+ $i$3$i24 = 0;
+ while (1) {
+ if (($i$3$i24 + -3 | $j$0$off$i) >>> 0 < 8) {
+ $bit$2$i = $bit$1$i25;
+ $contrastMin$2$i = $contrastMin$1$i23;
+ } else {
+ $84 = $i$3$i24 & -2;
+ if (($i$3$i24 | $j$0$i27) >>> 0 < 2) {
+ $bit$2$i = $bit$1$i25;
+ $contrastMin$2$i = $contrastMin$1$i23;
+ } else if ($80 & (($84 | 0) == 0 | ($84 | 0) == 12)) {
+ $bit$2$i = $bit$1$i25;
+ $contrastMin$2$i = $contrastMin$1$i23;
+ } else {
+ $93 = (HEAPU8[$ext_patt + ($i$3$i24 + $81) >> 0] | 0) - $34 | 0;
+ HEAP8[$recd127$i + $bit$1$i25 >> 0] = $93 >>> 31;
+ $97 = ($93 | 0) > -1 ? $93 : 0 - $93 | 0;
+ $bit$2$i = $bit$1$i25 + -1 | 0;
+ $contrastMin$2$i = ($97 | 0) < ($contrastMin$1$i23 | 0) ? $97 : $contrastMin$1$i23;
+ }
+ }
+ $i$3$i24 = $i$3$i24 + 1 | 0;
+ if (($i$3$i24 | 0) == 14) {
+ $bit$2$i$lcssa = $bit$2$i;
+ $contrastMin$2$i$lcssa = $contrastMin$2$i;
+ break;
+ } else {
+ $bit$1$i25 = $bit$2$i;
+ $contrastMin$1$i23 = $contrastMin$2$i;
+ }
+ }
+ $100 = $j$0$i27 + 1 | 0;
+ if (($100 | 0) == 14) {
+ $contrastMin$12$i = $contrastMin$2$i$lcssa;
+ break;
+ } else {
+ $bit$0$i28 = $bit$2$i$lcssa;
+ $contrastMin$0$i26 = $contrastMin$2$i$lcssa;
+ $j$0$i27 = $100;
+ }
+ }
+ break;
+ }
+ case 1:
+ {
+ $bit$3$i34 = 119;
+ $contrastMin$3$i32 = 255;
+ $i$4$i33 = 0;
+ while (1) {
+ $i$4$off$i = $i$4$i33 + -3 | 0;
+ $101 = $i$4$i33 & -2;
+ $102 = ($101 | 0) == 0;
+ $103 = ($101 | 0) == 12;
+ $bit$4$i31 = $bit$3$i34;
+ $contrastMin$4$i29 = $contrastMin$3$i32;
+ $j$1$i30 = 13;
+ while (1) {
+ if (($j$1$i30 + -3 | $i$4$off$i) >>> 0 < 8) {
+ $bit$5$i = $bit$4$i31;
+ $contrastMin$5$i = $contrastMin$4$i29;
+ } else {
+ $107 = ($j$1$i30 & -2 | 0) == 12;
+ if ($102 & $107) {
+ $bit$5$i = $bit$4$i31;
+ $contrastMin$5$i = $contrastMin$4$i29;
+ } else if ($103 & ($j$1$i30 >>> 0 < 2 | $107)) {
+ $bit$5$i = $bit$4$i31;
+ $contrastMin$5$i = $contrastMin$4$i29;
+ } else {
+ $114 = (HEAPU8[$ext_patt + (($j$1$i30 * 14 | 0) + $i$4$i33) >> 0] | 0) - $34 | 0;
+ HEAP8[$recd127$i + $bit$4$i31 >> 0] = $114 >>> 31;
+ $118 = ($114 | 0) > -1 ? $114 : 0 - $114 | 0;
+ $bit$5$i = $bit$4$i31 + -1 | 0;
+ $contrastMin$5$i = ($118 | 0) < ($contrastMin$4$i29 | 0) ? $118 : $contrastMin$4$i29;
+ }
+ }
+ if (($j$1$i30 | 0) > 0) {
+ $bit$4$i31 = $bit$5$i;
+ $contrastMin$4$i29 = $contrastMin$5$i;
+ $j$1$i30 = $j$1$i30 + -1 | 0;
+ } else {
+ $bit$5$i$lcssa = $bit$5$i;
+ $contrastMin$5$i$lcssa = $contrastMin$5$i;
+ break;
+ }
+ }
+ $122 = $i$4$i33 + 1 | 0;
+ if (($122 | 0) == 14) {
+ $contrastMin$12$i = $contrastMin$5$i$lcssa;
+ break;
+ } else {
+ $bit$3$i34 = $bit$5$i$lcssa;
+ $contrastMin$3$i32 = $contrastMin$5$i$lcssa;
+ $i$4$i33 = $122;
+ }
+ }
+ break;
+ }
+ case 2:
+ {
+ $bit$6$i40 = 119;
+ $contrastMin$6$i38 = 255;
+ $j$2$i39 = 13;
+ while (1) {
+ $j$2$off$i = $j$2$i39 + -3 | 0;
+ $or$cond4454$i = $j$2$i39 >>> 0 < 2 | ($j$2$i39 & -2 | 0) == 12;
+ $126 = $j$2$i39 * 14 | 0;
+ $bit$7$i37 = $bit$6$i40;
+ $contrastMin$7$i35 = $contrastMin$6$i38;
+ $i$5$i36 = 13;
+ while (1) {
+ if (($i$5$i36 + -3 | $j$2$off$i) >>> 0 < 8) {
+ $bit$8$i = $bit$7$i37;
+ $contrastMin$8$i = $contrastMin$7$i35;
+ } else if (($i$5$i36 | $j$2$i39) >>> 0 < 2 | $or$cond4454$i & ($i$5$i36 & -2 | 0) == 12) {
+ $bit$8$i = $bit$7$i37;
+ $contrastMin$8$i = $contrastMin$7$i35;
+ } else {
+ $137 = (HEAPU8[$ext_patt + ($i$5$i36 + $126) >> 0] | 0) - $34 | 0;
+ HEAP8[$recd127$i + $bit$7$i37 >> 0] = $137 >>> 31;
+ $141 = ($137 | 0) > -1 ? $137 : 0 - $137 | 0;
+ $bit$8$i = $bit$7$i37 + -1 | 0;
+ $contrastMin$8$i = ($141 | 0) < ($contrastMin$7$i35 | 0) ? $141 : $contrastMin$7$i35;
+ }
+ if (($i$5$i36 | 0) > 0) {
+ $bit$7$i37 = $bit$8$i;
+ $contrastMin$7$i35 = $contrastMin$8$i;
+ $i$5$i36 = $i$5$i36 + -1 | 0;
+ } else {
+ $bit$8$i$lcssa = $bit$8$i;
+ $contrastMin$8$i$lcssa = $contrastMin$8$i;
+ break;
+ }
+ }
+ if (($j$2$i39 | 0) > 0) {
+ $bit$6$i40 = $bit$8$i$lcssa;
+ $contrastMin$6$i38 = $contrastMin$8$i$lcssa;
+ $j$2$i39 = $j$2$i39 + -1 | 0;
+ } else {
+ $contrastMin$12$i = $contrastMin$8$i$lcssa;
+ break;
+ }
+ }
+ break;
+ }
+ case 3:
+ {
+ $bit$9$i46 = 119;
+ $contrastMin$9$i44 = 255;
+ $i$6$i45 = 13;
+ while (1) {
+ $i$6$off$i = $i$6$i45 + -3 | 0;
+ $147 = $i$6$i45 & -2;
+ $148 = ($147 | 0) == 12;
+ $149 = ($147 | 0) == 0;
+ $bit$10$i43 = $bit$9$i46;
+ $contrastMin$10$i41 = $contrastMin$9$i44;
+ $j$3$i42 = 0;
+ while (1) {
+ if (($j$3$i42 + -3 | $i$6$off$i) >>> 0 < 8) {
+ $bit$11$i = $bit$10$i43;
+ $contrastMin$11$i = $contrastMin$10$i41;
+ } else if ($148 & $j$3$i42 >>> 0 < 2 | ($j$3$i42 | $i$6$i45) >>> 0 < 2) {
+ $bit$11$i = $bit$10$i43;
+ $contrastMin$11$i = $contrastMin$10$i41;
+ } else if ($149 & ($j$3$i42 & -2 | 0) == 12) {
+ $bit$11$i = $bit$10$i43;
+ $contrastMin$11$i = $contrastMin$10$i41;
+ } else {
+ $162 = (HEAPU8[$ext_patt + (($j$3$i42 * 14 | 0) + $i$6$i45) >> 0] | 0) - $34 | 0;
+ HEAP8[$recd127$i + $bit$10$i43 >> 0] = $162 >>> 31;
+ $166 = ($162 | 0) > -1 ? $162 : 0 - $162 | 0;
+ $bit$11$i = $bit$10$i43 + -1 | 0;
+ $contrastMin$11$i = ($166 | 0) < ($contrastMin$10$i41 | 0) ? $166 : $contrastMin$10$i41;
+ }
+ $j$3$i42 = $j$3$i42 + 1 | 0;
+ if (($j$3$i42 | 0) == 14) {
+ $bit$11$i$lcssa = $bit$11$i;
+ $contrastMin$11$i$lcssa = $contrastMin$11$i;
+ break;
+ } else {
+ $bit$10$i43 = $bit$11$i;
+ $contrastMin$10$i41 = $contrastMin$11$i;
+ }
+ }
+ if (($i$6$i45 | 0) > 0) {
+ $bit$9$i46 = $bit$11$i$lcssa;
+ $contrastMin$9$i44 = $contrastMin$11$i$lcssa;
+ $i$6$i45 = $i$6$i45 + -1 | 0;
+ } else {
+ $contrastMin$12$i = $contrastMin$11$i$lcssa;
+ break;
+ }
+ }
+ break;
+ }
+ default:
+ $contrastMin$12$i = 255;
+ }
+ HEAP32[$dirMatrix >> 2] = $i$2$i$lcssa;
+ HEAPF64[$cfMatrix >> 3] = ($contrastMin$12$i | 0) > 30 ? 1.0 : +($contrastMin$12$i | 0) / 30.0;
+ $175 = _decode_bch(2830, 0, 0, $recd127$i, $code$i) | 0;
+ if (($175 | 0) < 0) {
+ $$0$i = -4;
+ $186 = 0;
+ $188 = 0;
+ } else {
+ if ($errorCorrected) HEAP32[$errorCorrected >> 2] = $175;
+ $178 = $code$i;
+ $$0$i = 0;
+ $186 = HEAP32[$178 >> 2] | 0;
+ $188 = HEAP32[$178 + 4 >> 2] | 0;
+ }
+ } while (0);
+ if (($$0$i | 0) < 0) {
+ HEAP32[$codeMatrix >> 2] = -1;
+ $errorCodeMtx$0 = $$0$i;
+ break;
+ }
+ if (($186 | 0) == -1 & ($188 | 0) == -1) {
+ HEAP32[$codeMatrix >> 2] = -1;
+ $errorCodeMtx$0 = -5;
+ break;
+ }
+ HEAP32[$codeMatrix >> 2] = ($186 & -32768 | 0) == 0 & 0 == 0 ? $186 & 32767 : 0;
+ if (!$codeGlobalID_p) $errorCodeMtx$0 = 0; else {
+ $196 = $codeGlobalID_p;
+ HEAP32[$196 >> 2] = $186;
+ HEAP32[$196 + 4 >> 2] = $188;
+ $errorCodeMtx$0 = 0;
+ }
+ } else $errorCodeMtx$0 = 1; while (0);
+ L78 : do switch ($pattDetectMode | 0) {
+ case 0:
+ case 1:
+ case 3:
+ case 4:
+ {
+ if (!$pattHandle) {
+ HEAP32[$codePatt >> 2] = -1;
+ $errorCodePatt$0 = -1;
+ break L78;
+ }
+ $211 = $pattHandle + 28 | 0;
+ $212 = HEAP32[$211 >> 2] | 0;
+ $213 = $212 << 2;
+ switch ($pattDetectMode | 0) {
+ case 0:
+ case 3:
+ {
+ if ((_arPattGetImage2($imageProcMode, 0, $212, $213, $image, $xsize, $ysize, $pixelFormat, $paramLTf, $vertex, $pattRatio, $ext_patt) | 0) < 0) {
+ HEAP32[$codePatt >> 2] = -1;
+ $errorCodePatt$0 = -6;
+ break L78;
+ } else {
+ $errorCodePatt$0 = _pattern_match($pattHandle, 0, $ext_patt, HEAP32[$211 >> 2] | 0, $codePatt, $dirPatt, $cfPatt) | 0;
+ break L78;
+ }
+ break;
+ }
+ default:
+ if ((_arPattGetImage2($imageProcMode, 1, $212, $213, $image, $xsize, $ysize, $pixelFormat, $paramLTf, $vertex, $pattRatio, $ext_patt) | 0) < 0) {
+ HEAP32[$codePatt >> 2] = -1;
+ $errorCodePatt$0 = -6;
+ break L78;
+ } else {
+ $errorCodePatt$0 = _pattern_match($pattHandle, 1, $ext_patt, HEAP32[$211 >> 2] | 0, $codePatt, $dirPatt, $cfPatt) | 0;
+ break L78;
+ }
+ }
+ break;
+ }
+ default:
+ $errorCodePatt$0 = 1;
+ } while (0);
+ if (($errorCodeMtx$0 | 0) == 1) $$0 = $errorCodePatt$0; else if (($errorCodePatt$0 | 0) == 1) $$0 = $errorCodeMtx$0; else $$0 = ($errorCodePatt$0 & $errorCodeMtx$0 | 0) < 0 ? $errorCodePatt$0 : 0;
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWR3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $102 = 0, $108 = 0, $113 = 0, $116 = 0, $133 = 0, $135 = 0, $137 = 0, $141 = 0, $145 = 0, $148 = 0, $150 = 0, $154 = 0, $158 = 0, $162 = 0, $167 = 0, $169 = 0, $17 = 0, $173 = 0, $177 = 0, $18 = 0, $181 = 0, $187 = 0, $19 = 0, $190 = 0, $192 = 0, $196 = 0, $200 = 0, $204 = 0, $207 = 0, $212 = 0, $227 = 0, $228 = 0, $229 = 0, $236 = 0, $238 = 0, $244 = 0, $248 = 0, $249 = 0, $256 = 0, $27 = 0, $270 = 0, $271 = 0, $274 = 0, $281 = 0, $282 = 0, $29 = 0, $290 = 0, $293 = 0, $294 = 0, $298 = 0, $301 = 0, $305 = 0, $308 = 0, $312 = 0, $315 = 0, $319 = 0, $323 = 0, $326 = 0, $327 = 0, $333 = 0, $42 = 0, $45 = 0, $47 = 0, $51 = 0, $55 = 0, $61 = 0, $62 = 0, $65 = 0, $66 = 0, $67 = 0, $70 = 0, $73 = 0, $9 = 0, $90 = 0, $92 = 0, $94 = 0, $98 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 << 1) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ $29 = HEAPU8[$pnt$168 >> 0] | 0;
+ do if ((($29 & 240) + 24 + ($29 << 4 & 240) + ((HEAPU8[$pnt$168 + 1 >> 0] | 0) & 240) | 0) > ($9 | 0)) {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $42 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($42 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $42;
+ $45 = ($42 << 16 >> 16) * 7 | 0;
+ $47 = $labelInfo + 1310736 + ($45 + -7 << 2) | 0;
+ HEAP32[$47 >> 2] = (HEAP32[$47 >> 2] | 0) + 1;
+ $51 = $labelInfo + 1310736 + ($45 + -6 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + $i$264;
+ $55 = $labelInfo + 1310736 + ($45 + -5 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($45 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $61 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $62 = $61 << 16 >> 16;
+ $65 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $66 = $65 << 16 >> 16;
+ $67 = $65 << 16 >> 16 > 0;
+ if ($61 << 16 >> 16 <= 0) {
+ if ($67) {
+ HEAP16[$pnt2$367 >> 1] = $65;
+ $167 = $66 * 7 | 0;
+ $169 = $labelInfo + 1310736 + ($167 + -7 << 2) | 0;
+ HEAP32[$169 >> 2] = (HEAP32[$169 >> 2] | 0) + 1;
+ $173 = $labelInfo + 1310736 + ($167 + -6 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + $i$264;
+ $177 = $labelInfo + 1310736 + ($167 + -5 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + $j$075;
+ $181 = $labelInfo + 1310736 + ($167 + -3 << 2) | 0;
+ if ((HEAP32[$181 >> 2] | 0) < ($i$264 | 0)) HEAP32[$181 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($167 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $187 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($187 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $187;
+ $190 = ($187 << 16 >> 16) * 7 | 0;
+ $192 = $labelInfo + 1310736 + ($190 + -7 << 2) | 0;
+ HEAP32[$192 >> 2] = (HEAP32[$192 >> 2] | 0) + 1;
+ $196 = $labelInfo + 1310736 + ($190 + -6 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + $i$264;
+ $200 = $labelInfo + 1310736 + ($190 + -5 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + $j$075;
+ $204 = $labelInfo + 1310736 + ($190 + -3 << 2) | 0;
+ if ((HEAP32[$204 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$204 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $207 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $207;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $207 << 16 >> 16;
+ $212 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($212 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($212 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($212 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($212 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($212 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($212 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($212 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $207;
+ break;
+ }
+ }
+ if ($67) {
+ $70 = HEAP32[$labelInfo + 1179664 + ($62 + -1 << 2) >> 2] | 0;
+ $73 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ if (($70 | 0) > ($73 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $73;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($70 | 0)) HEAP32[$wk$056 >> 2] = $73;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $90 = $73;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $90 = $73;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $70;
+ if (($70 | 0) < ($73 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($73 | 0)) HEAP32[$wk$153 >> 2] = $70;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $90 = $70;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $90 = $70;
+ }
+ $92 = ($90 << 16 >> 16) * 7 | 0;
+ $94 = $labelInfo + 1310736 + ($92 + -7 << 2) | 0;
+ HEAP32[$94 >> 2] = (HEAP32[$94 >> 2] | 0) + 1;
+ $98 = $labelInfo + 1310736 + ($92 + -6 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + $i$264;
+ $102 = $labelInfo + 1310736 + ($92 + -5 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($92 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $108 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($108 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $61;
+ $148 = $62 * 7 | 0;
+ $150 = $labelInfo + 1310736 + ($148 + -7 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + 1;
+ $154 = $labelInfo + 1310736 + ($148 + -6 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + $i$264;
+ $158 = $labelInfo + 1310736 + ($148 + -5 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $j$075;
+ $162 = $labelInfo + 1310736 + ($148 + -4 << 2) | 0;
+ if ((HEAP32[$162 >> 2] | 0) > ($i$264 | 0)) HEAP32[$162 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($148 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $113 = HEAP32[$labelInfo + 1179664 + ($62 + -1 << 2) >> 2] | 0;
+ $116 = HEAP32[$labelInfo + 1179664 + (($108 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($113 | 0) > ($116 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $116;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($113 | 0)) HEAP32[$wk$249 >> 2] = $116;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $133 = $116;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $133 = $116;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $113;
+ if (($113 | 0) < ($116 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($116 | 0)) HEAP32[$wk$346 >> 2] = $113;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $133 = $113;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $133 = $113;
+ }
+ $135 = ($133 << 16 >> 16) * 7 | 0;
+ $137 = $labelInfo + 1310736 + ($135 + -7 << 2) | 0;
+ HEAP32[$137 >> 2] = (HEAP32[$137 >> 2] | 0) + 1;
+ $141 = $labelInfo + 1310736 + ($135 + -6 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + $i$264;
+ $145 = $labelInfo + 1310736 + ($135 + -5 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $227 = $pnt$168 + 2 | 0;
+ $228 = $pnt2$367 + 2 | 0;
+ $229 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $229;
+ $pnt$1$lcssa = $227;
+ $pnt2$3$lcssa = $228;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $229;
+ $pnt$168 = $227;
+ $pnt2$367 = $228;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $236 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $238 = HEAP32[$wk$443 >> 2] | 0;
+ if (($238 | 0) == ($i$341 | 0)) {
+ $244 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $244 = HEAP32[$labelInfo + 1179664 + ($238 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $244;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $248 = $labelInfo + 8 | 0;
+ $249 = $j$1$lcssa + -1 | 0;
+ HEAP32[$248 >> 2] = $249;
+ if (!$249) $$0 = 0; else {
+ _memset($236 | 0, 0, $249 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $249 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $256 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($256 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($256 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($256 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($256 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$248 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $270 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $271 = $i$537 * 7 | 0;
+ $274 = $labelInfo + 12 + ($270 << 2) | 0;
+ HEAP32[$274 >> 2] = (HEAP32[$274 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($271 << 2) >> 2] | 0);
+ $281 = $270 << 1;
+ $282 = $labelInfo + 655376 + ($281 << 3) | 0;
+ HEAPF64[$282 >> 3] = +HEAPF64[$282 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($271 + 1 << 2) >> 2] | 0);
+ $290 = $labelInfo + 655376 + (($281 | 1) << 3) | 0;
+ HEAPF64[$290 >> 3] = +HEAPF64[$290 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($271 + 2 << 2) >> 2] | 0);
+ $293 = $270 << 2;
+ $294 = $labelInfo + 131084 + ($293 << 2) | 0;
+ $298 = HEAP32[$labelInfo + 1310736 + ($271 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$294 >> 2] | 0) > ($298 | 0)) HEAP32[$294 >> 2] = $298;
+ $301 = $labelInfo + 131084 + (($293 | 1) << 2) | 0;
+ $305 = HEAP32[$labelInfo + 1310736 + ($271 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$301 >> 2] | 0) < ($305 | 0)) HEAP32[$301 >> 2] = $305;
+ $308 = $labelInfo + 131084 + (($293 | 2) << 2) | 0;
+ $312 = HEAP32[$labelInfo + 1310736 + ($271 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$308 >> 2] | 0) > ($312 | 0)) HEAP32[$308 >> 2] = $312;
+ $315 = $labelInfo + 131084 + (($293 | 3) << 2) | 0;
+ $319 = HEAP32[$labelInfo + 1310736 + ($271 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$315 >> 2] | 0) < ($319 | 0)) HEAP32[$315 >> 2] = $319;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$248 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $323 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $326 = $i$636 << 1;
+ $327 = $labelInfo + 655376 + ($326 << 3) | 0;
+ HEAPF64[$327 >> 3] = +HEAPF64[$327 >> 3] / +(HEAP32[$323 >> 2] | 0);
+ $333 = $labelInfo + 655376 + (($326 | 1) << 3) | 0;
+ HEAPF64[$333 >> 3] = +HEAPF64[$333 >> 3] / +(HEAP32[$323 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$248 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBR3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $102 = 0, $108 = 0, $113 = 0, $116 = 0, $133 = 0, $135 = 0, $137 = 0, $141 = 0, $145 = 0, $148 = 0, $150 = 0, $154 = 0, $158 = 0, $162 = 0, $167 = 0, $169 = 0, $17 = 0, $173 = 0, $177 = 0, $18 = 0, $181 = 0, $187 = 0, $19 = 0, $190 = 0, $192 = 0, $196 = 0, $200 = 0, $204 = 0, $207 = 0, $212 = 0, $227 = 0, $228 = 0, $229 = 0, $236 = 0, $238 = 0, $244 = 0, $248 = 0, $249 = 0, $256 = 0, $27 = 0, $270 = 0, $271 = 0, $274 = 0, $281 = 0, $282 = 0, $29 = 0, $290 = 0, $293 = 0, $294 = 0, $298 = 0, $301 = 0, $305 = 0, $308 = 0, $312 = 0, $315 = 0, $319 = 0, $323 = 0, $326 = 0, $327 = 0, $333 = 0, $42 = 0, $45 = 0, $47 = 0, $51 = 0, $55 = 0, $61 = 0, $62 = 0, $65 = 0, $66 = 0, $67 = 0, $70 = 0, $73 = 0, $9 = 0, $90 = 0, $92 = 0, $94 = 0, $98 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 << 1) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ $29 = HEAPU8[$pnt$168 >> 0] | 0;
+ do if ((($29 & 240) + 24 + ($29 << 4 & 240) + ((HEAPU8[$pnt$168 + 1 >> 0] | 0) & 240) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $42 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($42 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $42;
+ $45 = ($42 << 16 >> 16) * 7 | 0;
+ $47 = $labelInfo + 1310736 + ($45 + -7 << 2) | 0;
+ HEAP32[$47 >> 2] = (HEAP32[$47 >> 2] | 0) + 1;
+ $51 = $labelInfo + 1310736 + ($45 + -6 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + $i$264;
+ $55 = $labelInfo + 1310736 + ($45 + -5 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($45 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $61 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $62 = $61 << 16 >> 16;
+ $65 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $66 = $65 << 16 >> 16;
+ $67 = $65 << 16 >> 16 > 0;
+ if ($61 << 16 >> 16 <= 0) {
+ if ($67) {
+ HEAP16[$pnt2$367 >> 1] = $65;
+ $167 = $66 * 7 | 0;
+ $169 = $labelInfo + 1310736 + ($167 + -7 << 2) | 0;
+ HEAP32[$169 >> 2] = (HEAP32[$169 >> 2] | 0) + 1;
+ $173 = $labelInfo + 1310736 + ($167 + -6 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + $i$264;
+ $177 = $labelInfo + 1310736 + ($167 + -5 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + $j$075;
+ $181 = $labelInfo + 1310736 + ($167 + -3 << 2) | 0;
+ if ((HEAP32[$181 >> 2] | 0) < ($i$264 | 0)) HEAP32[$181 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($167 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $187 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($187 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $187;
+ $190 = ($187 << 16 >> 16) * 7 | 0;
+ $192 = $labelInfo + 1310736 + ($190 + -7 << 2) | 0;
+ HEAP32[$192 >> 2] = (HEAP32[$192 >> 2] | 0) + 1;
+ $196 = $labelInfo + 1310736 + ($190 + -6 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + $i$264;
+ $200 = $labelInfo + 1310736 + ($190 + -5 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + $j$075;
+ $204 = $labelInfo + 1310736 + ($190 + -3 << 2) | 0;
+ if ((HEAP32[$204 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$204 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $207 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $207;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $207 << 16 >> 16;
+ $212 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($212 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($212 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($212 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($212 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($212 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($212 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($212 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $207;
+ break;
+ }
+ }
+ if ($67) {
+ $70 = HEAP32[$labelInfo + 1179664 + ($62 + -1 << 2) >> 2] | 0;
+ $73 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ if (($70 | 0) > ($73 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $73;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($70 | 0)) HEAP32[$wk$056 >> 2] = $73;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $90 = $73;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $90 = $73;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $70;
+ if (($70 | 0) < ($73 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($73 | 0)) HEAP32[$wk$153 >> 2] = $70;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $90 = $70;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $90 = $70;
+ }
+ $92 = ($90 << 16 >> 16) * 7 | 0;
+ $94 = $labelInfo + 1310736 + ($92 + -7 << 2) | 0;
+ HEAP32[$94 >> 2] = (HEAP32[$94 >> 2] | 0) + 1;
+ $98 = $labelInfo + 1310736 + ($92 + -6 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + $i$264;
+ $102 = $labelInfo + 1310736 + ($92 + -5 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($92 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $108 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($108 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $61;
+ $148 = $62 * 7 | 0;
+ $150 = $labelInfo + 1310736 + ($148 + -7 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + 1;
+ $154 = $labelInfo + 1310736 + ($148 + -6 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + $i$264;
+ $158 = $labelInfo + 1310736 + ($148 + -5 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $j$075;
+ $162 = $labelInfo + 1310736 + ($148 + -4 << 2) | 0;
+ if ((HEAP32[$162 >> 2] | 0) > ($i$264 | 0)) HEAP32[$162 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($148 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $113 = HEAP32[$labelInfo + 1179664 + ($62 + -1 << 2) >> 2] | 0;
+ $116 = HEAP32[$labelInfo + 1179664 + (($108 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($113 | 0) > ($116 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $116;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($113 | 0)) HEAP32[$wk$249 >> 2] = $116;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $133 = $116;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $133 = $116;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $113;
+ if (($113 | 0) < ($116 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($116 | 0)) HEAP32[$wk$346 >> 2] = $113;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $133 = $113;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $133 = $113;
+ }
+ $135 = ($133 << 16 >> 16) * 7 | 0;
+ $137 = $labelInfo + 1310736 + ($135 + -7 << 2) | 0;
+ HEAP32[$137 >> 2] = (HEAP32[$137 >> 2] | 0) + 1;
+ $141 = $labelInfo + 1310736 + ($135 + -6 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + $i$264;
+ $145 = $labelInfo + 1310736 + ($135 + -5 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $227 = $pnt$168 + 2 | 0;
+ $228 = $pnt2$367 + 2 | 0;
+ $229 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $229;
+ $pnt$1$lcssa = $227;
+ $pnt2$3$lcssa = $228;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $229;
+ $pnt$168 = $227;
+ $pnt2$367 = $228;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $236 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $238 = HEAP32[$wk$443 >> 2] | 0;
+ if (($238 | 0) == ($i$341 | 0)) {
+ $244 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $244 = HEAP32[$labelInfo + 1179664 + ($238 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $244;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $248 = $labelInfo + 8 | 0;
+ $249 = $j$1$lcssa + -1 | 0;
+ HEAP32[$248 >> 2] = $249;
+ if (!$249) $$0 = 0; else {
+ _memset($236 | 0, 0, $249 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $249 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $256 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($256 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($256 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($256 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($256 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$248 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $270 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $271 = $i$537 * 7 | 0;
+ $274 = $labelInfo + 12 + ($270 << 2) | 0;
+ HEAP32[$274 >> 2] = (HEAP32[$274 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($271 << 2) >> 2] | 0);
+ $281 = $270 << 1;
+ $282 = $labelInfo + 655376 + ($281 << 3) | 0;
+ HEAPF64[$282 >> 3] = +HEAPF64[$282 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($271 + 1 << 2) >> 2] | 0);
+ $290 = $labelInfo + 655376 + (($281 | 1) << 3) | 0;
+ HEAPF64[$290 >> 3] = +HEAPF64[$290 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($271 + 2 << 2) >> 2] | 0);
+ $293 = $270 << 2;
+ $294 = $labelInfo + 131084 + ($293 << 2) | 0;
+ $298 = HEAP32[$labelInfo + 1310736 + ($271 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$294 >> 2] | 0) > ($298 | 0)) HEAP32[$294 >> 2] = $298;
+ $301 = $labelInfo + 131084 + (($293 | 1) << 2) | 0;
+ $305 = HEAP32[$labelInfo + 1310736 + ($271 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$301 >> 2] | 0) < ($305 | 0)) HEAP32[$301 >> 2] = $305;
+ $308 = $labelInfo + 131084 + (($293 | 2) << 2) | 0;
+ $312 = HEAP32[$labelInfo + 1310736 + ($271 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$308 >> 2] | 0) > ($312 | 0)) HEAP32[$308 >> 2] = $312;
+ $315 = $labelInfo + 131084 + (($293 | 3) << 2) | 0;
+ $319 = HEAP32[$labelInfo + 1310736 + ($271 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$315 >> 2] | 0) < ($319 | 0)) HEAP32[$315 >> 2] = $319;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$248 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $323 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $326 = $i$636 << 1;
+ $327 = $labelInfo + 655376 + ($326 << 3) | 0;
+ HEAPF64[$327 >> 3] = +HEAPF64[$327 >> 3] / +(HEAP32[$323 >> 2] | 0);
+ $333 = $labelInfo + 655376 + (($326 | 1) << 3) | 0;
+ HEAPF64[$333 >> 3] = +HEAPF64[$333 >> 3] / +(HEAP32[$323 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$248 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabeling($image, $xsize, $ysize, $pixFormat, $debugMode, $labelingMode, $labelingThresh, $imageProcMode, $labelInfo, $image_thresh) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $pixFormat = $pixFormat | 0;
+ $debugMode = $debugMode | 0;
+ $labelingMode = $labelingMode | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $imageProcMode = $imageProcMode | 0;
+ $labelInfo = $labelInfo | 0;
+ $image_thresh = $image_thresh | 0;
+ var $$0 = 0;
+ L1 : do switch ($debugMode | 0) {
+ case 0:
+ {
+ switch ($labelingMode | 0) {
+ case 1:
+ {
+ if ($image_thresh) {
+ $$0 = _arLabelingSubDBZ($image, $xsize, $ysize, $image_thresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($imageProcMode | 0) {
+ case 0:
+ {
+ if ($pixFormat >>> 0 < 2) {
+ $$0 = _arLabelingSubDBR3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -2 | 0) == 2) {
+ $$0 = _arLabelingSubDBR3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -3 | 0) == 4) {
+ $$0 = _arLabelingSubDBRA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($pixFormat | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ $$0 = _arLabelingSubDBRC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 8:
+ {
+ $$0 = _arLabelingSubDBRYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 7:
+ {
+ $$0 = _arLabelingSubDBRCY($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 9:
+ {
+ $$0 = _arLabelingSubDBR3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 10:
+ {
+ $$0 = _arLabelingSubDBR3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 11:
+ {
+ $$0 = _arLabelingSubDBR3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ case 1:
+ {
+ if ($pixFormat >>> 0 < 2) {
+ $$0 = _arLabelingSubDBI3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -2 | 0) == 2) {
+ $$0 = _arLabelingSubDBI3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -3 | 0) == 4) {
+ $$0 = _arLabelingSubDBIA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($pixFormat | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ $$0 = _arLabelingSubDBIC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 8:
+ {
+ $$0 = _arLabelingSubDBIYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 7:
+ {
+ $$0 = _arLabelingSubDBICY($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 9:
+ {
+ $$0 = _arLabelingSubDBI3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 10:
+ {
+ $$0 = _arLabelingSubDBI3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 11:
+ {
+ $$0 = _arLabelingSubDBI3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ case 0:
+ {
+ if ($image_thresh) {
+ $$0 = _arLabelingSubDWZ($image, $xsize, $ysize, $image_thresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($imageProcMode | 0) {
+ case 0:
+ {
+ if ($pixFormat >>> 0 < 2) {
+ $$0 = _arLabelingSubDWR3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -2 | 0) == 2) {
+ $$0 = _arLabelingSubDWR3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -3 | 0) == 4) {
+ $$0 = _arLabelingSubDWRA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($pixFormat | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ $$0 = _arLabelingSubDWRC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 8:
+ {
+ $$0 = _arLabelingSubDWRYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 7:
+ {
+ $$0 = _arLabelingSubDWRCY($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 9:
+ {
+ $$0 = _arLabelingSubDWR3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 10:
+ {
+ $$0 = _arLabelingSubDWR3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 11:
+ {
+ $$0 = _arLabelingSubDWR3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ case 1:
+ {
+ if ($pixFormat >>> 0 < 2) {
+ $$0 = _arLabelingSubDWI3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -2 | 0) == 2) {
+ $$0 = _arLabelingSubDWI3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -3 | 0) == 4) {
+ $$0 = _arLabelingSubDWIA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($pixFormat | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ $$0 = _arLabelingSubDWIC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 8:
+ {
+ $$0 = _arLabelingSubDWIYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 7:
+ {
+ $$0 = _arLabelingSubDWICY($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 9:
+ {
+ $$0 = _arLabelingSubDWI3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 10:
+ {
+ $$0 = _arLabelingSubDWI3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 11:
+ {
+ $$0 = _arLabelingSubDWI3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ case 1:
+ {
+ switch ($labelingMode | 0) {
+ case 1:
+ {
+ if ($image_thresh) {
+ $$0 = _arLabelingSubEBZ($image, $xsize, $ysize, $image_thresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($imageProcMode | 0) {
+ case 0:
+ {
+ if ($pixFormat >>> 0 < 2) {
+ $$0 = _arLabelingSubEBR3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -2 | 0) == 2) {
+ $$0 = _arLabelingSubEBR3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -3 | 0) == 4) {
+ $$0 = _arLabelingSubEBRA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($pixFormat | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ $$0 = _arLabelingSubEBRC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 8:
+ {
+ $$0 = _arLabelingSubEBRYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 7:
+ {
+ $$0 = _arLabelingSubEBRCY($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 9:
+ {
+ $$0 = _arLabelingSubEBR3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 10:
+ {
+ $$0 = _arLabelingSubEBR3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 11:
+ {
+ $$0 = _arLabelingSubEBR3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ case 1:
+ {
+ if ($pixFormat >>> 0 < 2) {
+ $$0 = _arLabelingSubEBI3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -2 | 0) == 2) {
+ $$0 = _arLabelingSubEBI3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -3 | 0) == 4) {
+ $$0 = _arLabelingSubEBIA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($pixFormat | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ $$0 = _arLabelingSubEBIC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 8:
+ {
+ $$0 = _arLabelingSubEBIYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 7:
+ {
+ $$0 = _arLabelingSubEBICY($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 9:
+ {
+ $$0 = _arLabelingSubEBI3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 10:
+ {
+ $$0 = _arLabelingSubEBI3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 11:
+ {
+ $$0 = _arLabelingSubEBI3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ case 0:
+ {
+ if ($image_thresh) {
+ $$0 = _arLabelingSubEWZ($image, $xsize, $ysize, $image_thresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($imageProcMode | 0) {
+ case 0:
+ {
+ if ($pixFormat >>> 0 < 2) {
+ $$0 = _arLabelingSubEWR3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -2 | 0) == 2) {
+ $$0 = _arLabelingSubEWR3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -3 | 0) == 4) {
+ $$0 = _arLabelingSubEWRA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($pixFormat | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ $$0 = _arLabelingSubEWRC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 8:
+ {
+ $$0 = _arLabelingSubEWRYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 7:
+ {
+ $$0 = _arLabelingSubEWRCY($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 9:
+ {
+ $$0 = _arLabelingSubEWR3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 10:
+ {
+ $$0 = _arLabelingSubEWR3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 11:
+ {
+ $$0 = _arLabelingSubEWR3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ case 1:
+ {
+ if ($pixFormat >>> 0 < 2) {
+ $$0 = _arLabelingSubEWI3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -2 | 0) == 2) {
+ $$0 = _arLabelingSubEWI3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ if (($pixFormat & -3 | 0) == 4) {
+ $$0 = _arLabelingSubEWIA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ }
+ switch ($pixFormat | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ $$0 = _arLabelingSubEWIC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 8:
+ {
+ $$0 = _arLabelingSubEWIYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 7:
+ {
+ $$0 = _arLabelingSubEWICY($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 9:
+ {
+ $$0 = _arLabelingSubEWI3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 10:
+ {
+ $$0 = _arLabelingSubEWI3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ case 11:
+ {
+ $$0 = _arLabelingSubEWI3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) | 0;
+ break L1;
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ default:
+ _exit(0);
+ }
+ break;
+ }
+ default:
+ _exit(0);
+ } while (0);
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWRA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $101 = 0, $107 = 0, $112 = 0, $115 = 0, $132 = 0, $134 = 0, $136 = 0, $140 = 0, $144 = 0, $147 = 0, $149 = 0, $153 = 0, $157 = 0, $161 = 0, $166 = 0, $168 = 0, $17 = 0, $172 = 0, $176 = 0, $18 = 0, $180 = 0, $186 = 0, $189 = 0, $19 = 0, $191 = 0, $195 = 0, $199 = 0, $203 = 0, $206 = 0, $211 = 0, $226 = 0, $227 = 0, $228 = 0, $235 = 0, $237 = 0, $243 = 0, $247 = 0, $248 = 0, $255 = 0, $269 = 0, $27 = 0, $270 = 0, $273 = 0, $280 = 0, $281 = 0, $289 = 0, $292 = 0, $293 = 0, $297 = 0, $300 = 0, $304 = 0, $307 = 0, $311 = 0, $314 = 0, $318 = 0, $322 = 0, $325 = 0, $326 = 0, $332 = 0, $41 = 0, $44 = 0, $46 = 0, $50 = 0, $54 = 0, $60 = 0, $61 = 0, $64 = 0, $65 = 0, $66 = 0, $69 = 0, $72 = 0, $89 = 0, $9 = 0, $91 = 0, $93 = 0, $97 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 << 2) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if (((HEAPU8[$pnt$168 + 2 >> 0] | 0) + (HEAPU8[$pnt$168 + 1 >> 0] | 0) + (HEAPU8[$pnt$168 + 3 >> 0] | 0) | 0) > ($9 | 0)) {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $41 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($41 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $41;
+ $44 = ($41 << 16 >> 16) * 7 | 0;
+ $46 = $labelInfo + 1310736 + ($44 + -7 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + 1;
+ $50 = $labelInfo + 1310736 + ($44 + -6 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + $i$264;
+ $54 = $labelInfo + 1310736 + ($44 + -5 << 2) | 0;
+ HEAP32[$54 >> 2] = (HEAP32[$54 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($44 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $60 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $61 = $60 << 16 >> 16;
+ $64 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $65 = $64 << 16 >> 16;
+ $66 = $64 << 16 >> 16 > 0;
+ if ($60 << 16 >> 16 <= 0) {
+ if ($66) {
+ HEAP16[$pnt2$367 >> 1] = $64;
+ $166 = $65 * 7 | 0;
+ $168 = $labelInfo + 1310736 + ($166 + -7 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + 1;
+ $172 = $labelInfo + 1310736 + ($166 + -6 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + $i$264;
+ $176 = $labelInfo + 1310736 + ($166 + -5 << 2) | 0;
+ HEAP32[$176 >> 2] = (HEAP32[$176 >> 2] | 0) + $j$075;
+ $180 = $labelInfo + 1310736 + ($166 + -3 << 2) | 0;
+ if ((HEAP32[$180 >> 2] | 0) < ($i$264 | 0)) HEAP32[$180 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($166 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $186 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($186 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $186;
+ $189 = ($186 << 16 >> 16) * 7 | 0;
+ $191 = $labelInfo + 1310736 + ($189 + -7 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + 1;
+ $195 = $labelInfo + 1310736 + ($189 + -6 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + $i$264;
+ $199 = $labelInfo + 1310736 + ($189 + -5 << 2) | 0;
+ HEAP32[$199 >> 2] = (HEAP32[$199 >> 2] | 0) + $j$075;
+ $203 = $labelInfo + 1310736 + ($189 + -3 << 2) | 0;
+ if ((HEAP32[$203 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$203 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $206 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $206;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $206 << 16 >> 16;
+ $211 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($211 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($211 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($211 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($211 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($211 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($211 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($211 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $206;
+ break;
+ }
+ }
+ if ($66) {
+ $69 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $72 = HEAP32[$labelInfo + 1179664 + ($65 + -1 << 2) >> 2] | 0;
+ if (($69 | 0) > ($72 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $72;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($69 | 0)) HEAP32[$wk$056 >> 2] = $72;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $89 = $72;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $89 = $72;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $69;
+ if (($69 | 0) < ($72 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($72 | 0)) HEAP32[$wk$153 >> 2] = $69;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $89 = $69;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $89 = $69;
+ }
+ $91 = ($89 << 16 >> 16) * 7 | 0;
+ $93 = $labelInfo + 1310736 + ($91 + -7 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + 1;
+ $97 = $labelInfo + 1310736 + ($91 + -6 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + $i$264;
+ $101 = $labelInfo + 1310736 + ($91 + -5 << 2) | 0;
+ HEAP32[$101 >> 2] = (HEAP32[$101 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($91 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $107 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($107 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $60;
+ $147 = $61 * 7 | 0;
+ $149 = $labelInfo + 1310736 + ($147 + -7 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + 1;
+ $153 = $labelInfo + 1310736 + ($147 + -6 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $i$264;
+ $157 = $labelInfo + 1310736 + ($147 + -5 << 2) | 0;
+ HEAP32[$157 >> 2] = (HEAP32[$157 >> 2] | 0) + $j$075;
+ $161 = $labelInfo + 1310736 + ($147 + -4 << 2) | 0;
+ if ((HEAP32[$161 >> 2] | 0) > ($i$264 | 0)) HEAP32[$161 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($147 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $112 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $115 = HEAP32[$labelInfo + 1179664 + (($107 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($112 | 0) > ($115 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $115;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($112 | 0)) HEAP32[$wk$249 >> 2] = $115;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $132 = $115;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $132 = $115;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $112;
+ if (($112 | 0) < ($115 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($115 | 0)) HEAP32[$wk$346 >> 2] = $112;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $132 = $112;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $132 = $112;
+ }
+ $134 = ($132 << 16 >> 16) * 7 | 0;
+ $136 = $labelInfo + 1310736 + ($134 + -7 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 1;
+ $140 = $labelInfo + 1310736 + ($134 + -6 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $i$264;
+ $144 = $labelInfo + 1310736 + ($134 + -5 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $226 = $pnt$168 + 4 | 0;
+ $227 = $pnt2$367 + 2 | 0;
+ $228 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $228;
+ $pnt$1$lcssa = $226;
+ $pnt2$3$lcssa = $227;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $228;
+ $pnt$168 = $226;
+ $pnt2$367 = $227;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 8 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $235 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $237 = HEAP32[$wk$443 >> 2] | 0;
+ if (($237 | 0) == ($i$341 | 0)) {
+ $243 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $243 = HEAP32[$labelInfo + 1179664 + ($237 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $243;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $247 = $labelInfo + 8 | 0;
+ $248 = $j$1$lcssa + -1 | 0;
+ HEAP32[$247 >> 2] = $248;
+ if (!$248) $$0 = 0; else {
+ _memset($235 | 0, 0, $248 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $248 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $255 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($255 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($255 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($255 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($255 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$247 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $269 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $270 = $i$537 * 7 | 0;
+ $273 = $labelInfo + 12 + ($269 << 2) | 0;
+ HEAP32[$273 >> 2] = (HEAP32[$273 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($270 << 2) >> 2] | 0);
+ $280 = $269 << 1;
+ $281 = $labelInfo + 655376 + ($280 << 3) | 0;
+ HEAPF64[$281 >> 3] = +HEAPF64[$281 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 1 << 2) >> 2] | 0);
+ $289 = $labelInfo + 655376 + (($280 | 1) << 3) | 0;
+ HEAPF64[$289 >> 3] = +HEAPF64[$289 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 2 << 2) >> 2] | 0);
+ $292 = $269 << 2;
+ $293 = $labelInfo + 131084 + ($292 << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($270 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) > ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($292 | 1) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($270 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) < ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $307 = $labelInfo + 131084 + (($292 | 2) << 2) | 0;
+ $311 = HEAP32[$labelInfo + 1310736 + ($270 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$307 >> 2] | 0) > ($311 | 0)) HEAP32[$307 >> 2] = $311;
+ $314 = $labelInfo + 131084 + (($292 | 3) << 2) | 0;
+ $318 = HEAP32[$labelInfo + 1310736 + ($270 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$314 >> 2] | 0) < ($318 | 0)) HEAP32[$314 >> 2] = $318;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$247 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $322 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $325 = $i$636 << 1;
+ $326 = $labelInfo + 655376 + ($325 << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $332 = $labelInfo + 655376 + (($325 | 1) << 3) | 0;
+ HEAPF64[$332 >> 3] = +HEAPF64[$332 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$247 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBRA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $101 = 0, $107 = 0, $112 = 0, $115 = 0, $132 = 0, $134 = 0, $136 = 0, $140 = 0, $144 = 0, $147 = 0, $149 = 0, $153 = 0, $157 = 0, $161 = 0, $166 = 0, $168 = 0, $17 = 0, $172 = 0, $176 = 0, $18 = 0, $180 = 0, $186 = 0, $189 = 0, $19 = 0, $191 = 0, $195 = 0, $199 = 0, $203 = 0, $206 = 0, $211 = 0, $226 = 0, $227 = 0, $228 = 0, $235 = 0, $237 = 0, $243 = 0, $247 = 0, $248 = 0, $255 = 0, $269 = 0, $27 = 0, $270 = 0, $273 = 0, $280 = 0, $281 = 0, $289 = 0, $292 = 0, $293 = 0, $297 = 0, $300 = 0, $304 = 0, $307 = 0, $311 = 0, $314 = 0, $318 = 0, $322 = 0, $325 = 0, $326 = 0, $332 = 0, $41 = 0, $44 = 0, $46 = 0, $50 = 0, $54 = 0, $60 = 0, $61 = 0, $64 = 0, $65 = 0, $66 = 0, $69 = 0, $72 = 0, $89 = 0, $9 = 0, $91 = 0, $93 = 0, $97 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 << 2) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if (((HEAPU8[$pnt$168 + 2 >> 0] | 0) + (HEAPU8[$pnt$168 + 1 >> 0] | 0) + (HEAPU8[$pnt$168 + 3 >> 0] | 0) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $41 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($41 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $41;
+ $44 = ($41 << 16 >> 16) * 7 | 0;
+ $46 = $labelInfo + 1310736 + ($44 + -7 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + 1;
+ $50 = $labelInfo + 1310736 + ($44 + -6 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + $i$264;
+ $54 = $labelInfo + 1310736 + ($44 + -5 << 2) | 0;
+ HEAP32[$54 >> 2] = (HEAP32[$54 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($44 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $60 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $61 = $60 << 16 >> 16;
+ $64 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $65 = $64 << 16 >> 16;
+ $66 = $64 << 16 >> 16 > 0;
+ if ($60 << 16 >> 16 <= 0) {
+ if ($66) {
+ HEAP16[$pnt2$367 >> 1] = $64;
+ $166 = $65 * 7 | 0;
+ $168 = $labelInfo + 1310736 + ($166 + -7 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + 1;
+ $172 = $labelInfo + 1310736 + ($166 + -6 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + $i$264;
+ $176 = $labelInfo + 1310736 + ($166 + -5 << 2) | 0;
+ HEAP32[$176 >> 2] = (HEAP32[$176 >> 2] | 0) + $j$075;
+ $180 = $labelInfo + 1310736 + ($166 + -3 << 2) | 0;
+ if ((HEAP32[$180 >> 2] | 0) < ($i$264 | 0)) HEAP32[$180 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($166 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $186 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($186 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $186;
+ $189 = ($186 << 16 >> 16) * 7 | 0;
+ $191 = $labelInfo + 1310736 + ($189 + -7 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + 1;
+ $195 = $labelInfo + 1310736 + ($189 + -6 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + $i$264;
+ $199 = $labelInfo + 1310736 + ($189 + -5 << 2) | 0;
+ HEAP32[$199 >> 2] = (HEAP32[$199 >> 2] | 0) + $j$075;
+ $203 = $labelInfo + 1310736 + ($189 + -3 << 2) | 0;
+ if ((HEAP32[$203 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$203 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $206 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $206;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $206 << 16 >> 16;
+ $211 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($211 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($211 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($211 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($211 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($211 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($211 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($211 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $206;
+ break;
+ }
+ }
+ if ($66) {
+ $69 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $72 = HEAP32[$labelInfo + 1179664 + ($65 + -1 << 2) >> 2] | 0;
+ if (($69 | 0) > ($72 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $72;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($69 | 0)) HEAP32[$wk$056 >> 2] = $72;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $89 = $72;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $89 = $72;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $69;
+ if (($69 | 0) < ($72 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($72 | 0)) HEAP32[$wk$153 >> 2] = $69;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $89 = $69;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $89 = $69;
+ }
+ $91 = ($89 << 16 >> 16) * 7 | 0;
+ $93 = $labelInfo + 1310736 + ($91 + -7 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + 1;
+ $97 = $labelInfo + 1310736 + ($91 + -6 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + $i$264;
+ $101 = $labelInfo + 1310736 + ($91 + -5 << 2) | 0;
+ HEAP32[$101 >> 2] = (HEAP32[$101 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($91 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $107 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($107 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $60;
+ $147 = $61 * 7 | 0;
+ $149 = $labelInfo + 1310736 + ($147 + -7 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + 1;
+ $153 = $labelInfo + 1310736 + ($147 + -6 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $i$264;
+ $157 = $labelInfo + 1310736 + ($147 + -5 << 2) | 0;
+ HEAP32[$157 >> 2] = (HEAP32[$157 >> 2] | 0) + $j$075;
+ $161 = $labelInfo + 1310736 + ($147 + -4 << 2) | 0;
+ if ((HEAP32[$161 >> 2] | 0) > ($i$264 | 0)) HEAP32[$161 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($147 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $112 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $115 = HEAP32[$labelInfo + 1179664 + (($107 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($112 | 0) > ($115 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $115;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($112 | 0)) HEAP32[$wk$249 >> 2] = $115;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $132 = $115;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $132 = $115;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $112;
+ if (($112 | 0) < ($115 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($115 | 0)) HEAP32[$wk$346 >> 2] = $112;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $132 = $112;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $132 = $112;
+ }
+ $134 = ($132 << 16 >> 16) * 7 | 0;
+ $136 = $labelInfo + 1310736 + ($134 + -7 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 1;
+ $140 = $labelInfo + 1310736 + ($134 + -6 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $i$264;
+ $144 = $labelInfo + 1310736 + ($134 + -5 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $226 = $pnt$168 + 4 | 0;
+ $227 = $pnt2$367 + 2 | 0;
+ $228 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $228;
+ $pnt$1$lcssa = $226;
+ $pnt2$3$lcssa = $227;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $228;
+ $pnt$168 = $226;
+ $pnt2$367 = $227;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 8 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $235 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $237 = HEAP32[$wk$443 >> 2] | 0;
+ if (($237 | 0) == ($i$341 | 0)) {
+ $243 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $243 = HEAP32[$labelInfo + 1179664 + ($237 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $243;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $247 = $labelInfo + 8 | 0;
+ $248 = $j$1$lcssa + -1 | 0;
+ HEAP32[$247 >> 2] = $248;
+ if (!$248) $$0 = 0; else {
+ _memset($235 | 0, 0, $248 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $248 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $255 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($255 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($255 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($255 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($255 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$247 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $269 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $270 = $i$537 * 7 | 0;
+ $273 = $labelInfo + 12 + ($269 << 2) | 0;
+ HEAP32[$273 >> 2] = (HEAP32[$273 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($270 << 2) >> 2] | 0);
+ $280 = $269 << 1;
+ $281 = $labelInfo + 655376 + ($280 << 3) | 0;
+ HEAPF64[$281 >> 3] = +HEAPF64[$281 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 1 << 2) >> 2] | 0);
+ $289 = $labelInfo + 655376 + (($280 | 1) << 3) | 0;
+ HEAPF64[$289 >> 3] = +HEAPF64[$289 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 2 << 2) >> 2] | 0);
+ $292 = $269 << 2;
+ $293 = $labelInfo + 131084 + ($292 << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($270 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) > ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($292 | 1) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($270 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) < ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $307 = $labelInfo + 131084 + (($292 | 2) << 2) | 0;
+ $311 = HEAP32[$labelInfo + 1310736 + ($270 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$307 >> 2] | 0) > ($311 | 0)) HEAP32[$307 >> 2] = $311;
+ $314 = $labelInfo + 131084 + (($292 | 3) << 2) | 0;
+ $318 = HEAP32[$labelInfo + 1310736 + ($270 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$314 >> 2] | 0) < ($318 | 0)) HEAP32[$314 >> 2] = $318;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$247 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $322 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $325 = $i$636 << 1;
+ $326 = $labelInfo + 655376 + ($325 << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $332 = $labelInfo + 655376 + (($325 | 1) << 3) | 0;
+ HEAPF64[$332 >> 3] = +HEAPF64[$332 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$247 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWR3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $106 = 0, $111 = 0, $114 = 0, $131 = 0, $133 = 0, $135 = 0, $139 = 0, $143 = 0, $146 = 0, $148 = 0, $152 = 0, $156 = 0, $160 = 0, $165 = 0, $167 = 0, $17 = 0, $171 = 0, $175 = 0, $179 = 0, $18 = 0, $185 = 0, $188 = 0, $19 = 0, $190 = 0, $194 = 0, $198 = 0, $202 = 0, $205 = 0, $210 = 0, $225 = 0, $226 = 0, $227 = 0, $234 = 0, $236 = 0, $242 = 0, $246 = 0, $247 = 0, $254 = 0, $268 = 0, $269 = 0, $27 = 0, $272 = 0, $279 = 0, $280 = 0, $288 = 0, $291 = 0, $292 = 0, $296 = 0, $299 = 0, $303 = 0, $306 = 0, $310 = 0, $313 = 0, $317 = 0, $321 = 0, $324 = 0, $325 = 0, $331 = 0, $40 = 0, $43 = 0, $45 = 0, $49 = 0, $53 = 0, $59 = 0, $60 = 0, $63 = 0, $64 = 0, $65 = 0, $68 = 0, $71 = 0, $88 = 0, $9 = 0, $90 = 0, $92 = 0, $96 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 * 3 | 0) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if (((HEAPU8[$pnt$168 + 1 >> 0] | 0) + (HEAPU8[$pnt$168 >> 0] | 0) + (HEAPU8[$pnt$168 + 2 >> 0] | 0) | 0) > ($9 | 0)) {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $40 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($40 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $40;
+ $43 = ($40 << 16 >> 16) * 7 | 0;
+ $45 = $labelInfo + 1310736 + ($43 + -7 << 2) | 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + 1;
+ $49 = $labelInfo + 1310736 + ($43 + -6 << 2) | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + $i$264;
+ $53 = $labelInfo + 1310736 + ($43 + -5 << 2) | 0;
+ HEAP32[$53 >> 2] = (HEAP32[$53 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($43 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $59 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $60 = $59 << 16 >> 16;
+ $63 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $64 = $63 << 16 >> 16;
+ $65 = $63 << 16 >> 16 > 0;
+ if ($59 << 16 >> 16 <= 0) {
+ if ($65) {
+ HEAP16[$pnt2$367 >> 1] = $63;
+ $165 = $64 * 7 | 0;
+ $167 = $labelInfo + 1310736 + ($165 + -7 << 2) | 0;
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + 1;
+ $171 = $labelInfo + 1310736 + ($165 + -6 << 2) | 0;
+ HEAP32[$171 >> 2] = (HEAP32[$171 >> 2] | 0) + $i$264;
+ $175 = $labelInfo + 1310736 + ($165 + -5 << 2) | 0;
+ HEAP32[$175 >> 2] = (HEAP32[$175 >> 2] | 0) + $j$075;
+ $179 = $labelInfo + 1310736 + ($165 + -3 << 2) | 0;
+ if ((HEAP32[$179 >> 2] | 0) < ($i$264 | 0)) HEAP32[$179 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($165 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $185 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($185 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $185;
+ $188 = ($185 << 16 >> 16) * 7 | 0;
+ $190 = $labelInfo + 1310736 + ($188 + -7 << 2) | 0;
+ HEAP32[$190 >> 2] = (HEAP32[$190 >> 2] | 0) + 1;
+ $194 = $labelInfo + 1310736 + ($188 + -6 << 2) | 0;
+ HEAP32[$194 >> 2] = (HEAP32[$194 >> 2] | 0) + $i$264;
+ $198 = $labelInfo + 1310736 + ($188 + -5 << 2) | 0;
+ HEAP32[$198 >> 2] = (HEAP32[$198 >> 2] | 0) + $j$075;
+ $202 = $labelInfo + 1310736 + ($188 + -3 << 2) | 0;
+ if ((HEAP32[$202 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$202 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $205 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $205;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $205 << 16 >> 16;
+ $210 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($210 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($210 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($210 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($210 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $205;
+ break;
+ }
+ }
+ if ($65) {
+ $68 = HEAP32[$labelInfo + 1179664 + ($60 + -1 << 2) >> 2] | 0;
+ $71 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ if (($68 | 0) > ($71 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $71;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($68 | 0)) HEAP32[$wk$056 >> 2] = $71;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $88 = $71;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $88 = $71;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $68;
+ if (($68 | 0) < ($71 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($71 | 0)) HEAP32[$wk$153 >> 2] = $68;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $88 = $68;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $88 = $68;
+ }
+ $90 = ($88 << 16 >> 16) * 7 | 0;
+ $92 = $labelInfo + 1310736 + ($90 + -7 << 2) | 0;
+ HEAP32[$92 >> 2] = (HEAP32[$92 >> 2] | 0) + 1;
+ $96 = $labelInfo + 1310736 + ($90 + -6 << 2) | 0;
+ HEAP32[$96 >> 2] = (HEAP32[$96 >> 2] | 0) + $i$264;
+ $100 = $labelInfo + 1310736 + ($90 + -5 << 2) | 0;
+ HEAP32[$100 >> 2] = (HEAP32[$100 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($90 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $106 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($106 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $59;
+ $146 = $60 * 7 | 0;
+ $148 = $labelInfo + 1310736 + ($146 + -7 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + 1;
+ $152 = $labelInfo + 1310736 + ($146 + -6 << 2) | 0;
+ HEAP32[$152 >> 2] = (HEAP32[$152 >> 2] | 0) + $i$264;
+ $156 = $labelInfo + 1310736 + ($146 + -5 << 2) | 0;
+ HEAP32[$156 >> 2] = (HEAP32[$156 >> 2] | 0) + $j$075;
+ $160 = $labelInfo + 1310736 + ($146 + -4 << 2) | 0;
+ if ((HEAP32[$160 >> 2] | 0) > ($i$264 | 0)) HEAP32[$160 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($146 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $111 = HEAP32[$labelInfo + 1179664 + ($60 + -1 << 2) >> 2] | 0;
+ $114 = HEAP32[$labelInfo + 1179664 + (($106 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($111 | 0) > ($114 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $114;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($111 | 0)) HEAP32[$wk$249 >> 2] = $114;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $131 = $114;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $131 = $114;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $111;
+ if (($111 | 0) < ($114 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($114 | 0)) HEAP32[$wk$346 >> 2] = $111;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $131 = $111;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $131 = $111;
+ }
+ $133 = ($131 << 16 >> 16) * 7 | 0;
+ $135 = $labelInfo + 1310736 + ($133 + -7 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + 1;
+ $139 = $labelInfo + 1310736 + ($133 + -6 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + $i$264;
+ $143 = $labelInfo + 1310736 + ($133 + -5 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $225 = $pnt$168 + 3 | 0;
+ $226 = $pnt2$367 + 2 | 0;
+ $227 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $227;
+ $pnt$1$lcssa = $225;
+ $pnt2$3$lcssa = $226;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $227;
+ $pnt$168 = $225;
+ $pnt2$367 = $226;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 6 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $234 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $236 = HEAP32[$wk$443 >> 2] | 0;
+ if (($236 | 0) == ($i$341 | 0)) {
+ $242 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $242 = HEAP32[$labelInfo + 1179664 + ($236 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $242;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $246 = $labelInfo + 8 | 0;
+ $247 = $j$1$lcssa + -1 | 0;
+ HEAP32[$246 >> 2] = $247;
+ if (!$247) $$0 = 0; else {
+ _memset($234 | 0, 0, $247 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $247 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $254 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($254 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($254 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($254 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($254 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$246 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $268 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $269 = $i$537 * 7 | 0;
+ $272 = $labelInfo + 12 + ($268 << 2) | 0;
+ HEAP32[$272 >> 2] = (HEAP32[$272 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($269 << 2) >> 2] | 0);
+ $279 = $268 << 1;
+ $280 = $labelInfo + 655376 + ($279 << 3) | 0;
+ HEAPF64[$280 >> 3] = +HEAPF64[$280 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 1 << 2) >> 2] | 0);
+ $288 = $labelInfo + 655376 + (($279 | 1) << 3) | 0;
+ HEAPF64[$288 >> 3] = +HEAPF64[$288 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 2 << 2) >> 2] | 0);
+ $291 = $268 << 2;
+ $292 = $labelInfo + 131084 + ($291 << 2) | 0;
+ $296 = HEAP32[$labelInfo + 1310736 + ($269 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$292 >> 2] | 0) > ($296 | 0)) HEAP32[$292 >> 2] = $296;
+ $299 = $labelInfo + 131084 + (($291 | 1) << 2) | 0;
+ $303 = HEAP32[$labelInfo + 1310736 + ($269 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$299 >> 2] | 0) < ($303 | 0)) HEAP32[$299 >> 2] = $303;
+ $306 = $labelInfo + 131084 + (($291 | 2) << 2) | 0;
+ $310 = HEAP32[$labelInfo + 1310736 + ($269 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$306 >> 2] | 0) > ($310 | 0)) HEAP32[$306 >> 2] = $310;
+ $313 = $labelInfo + 131084 + (($291 | 3) << 2) | 0;
+ $317 = HEAP32[$labelInfo + 1310736 + ($269 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$313 >> 2] | 0) < ($317 | 0)) HEAP32[$313 >> 2] = $317;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$246 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $321 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $324 = $i$636 << 1;
+ $325 = $labelInfo + 655376 + ($324 << 3) | 0;
+ HEAPF64[$325 >> 3] = +HEAPF64[$325 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $331 = $labelInfo + 655376 + (($324 | 1) << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$246 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBR3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $106 = 0, $111 = 0, $114 = 0, $131 = 0, $133 = 0, $135 = 0, $139 = 0, $143 = 0, $146 = 0, $148 = 0, $152 = 0, $156 = 0, $160 = 0, $165 = 0, $167 = 0, $17 = 0, $171 = 0, $175 = 0, $179 = 0, $18 = 0, $185 = 0, $188 = 0, $19 = 0, $190 = 0, $194 = 0, $198 = 0, $202 = 0, $205 = 0, $210 = 0, $225 = 0, $226 = 0, $227 = 0, $234 = 0, $236 = 0, $242 = 0, $246 = 0, $247 = 0, $254 = 0, $268 = 0, $269 = 0, $27 = 0, $272 = 0, $279 = 0, $280 = 0, $288 = 0, $291 = 0, $292 = 0, $296 = 0, $299 = 0, $303 = 0, $306 = 0, $310 = 0, $313 = 0, $317 = 0, $321 = 0, $324 = 0, $325 = 0, $331 = 0, $40 = 0, $43 = 0, $45 = 0, $49 = 0, $53 = 0, $59 = 0, $60 = 0, $63 = 0, $64 = 0, $65 = 0, $68 = 0, $71 = 0, $88 = 0, $9 = 0, $90 = 0, $92 = 0, $96 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 * 3 | 0) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if (((HEAPU8[$pnt$168 + 1 >> 0] | 0) + (HEAPU8[$pnt$168 >> 0] | 0) + (HEAPU8[$pnt$168 + 2 >> 0] | 0) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $40 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($40 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $40;
+ $43 = ($40 << 16 >> 16) * 7 | 0;
+ $45 = $labelInfo + 1310736 + ($43 + -7 << 2) | 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + 1;
+ $49 = $labelInfo + 1310736 + ($43 + -6 << 2) | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + $i$264;
+ $53 = $labelInfo + 1310736 + ($43 + -5 << 2) | 0;
+ HEAP32[$53 >> 2] = (HEAP32[$53 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($43 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $59 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $60 = $59 << 16 >> 16;
+ $63 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $64 = $63 << 16 >> 16;
+ $65 = $63 << 16 >> 16 > 0;
+ if ($59 << 16 >> 16 <= 0) {
+ if ($65) {
+ HEAP16[$pnt2$367 >> 1] = $63;
+ $165 = $64 * 7 | 0;
+ $167 = $labelInfo + 1310736 + ($165 + -7 << 2) | 0;
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + 1;
+ $171 = $labelInfo + 1310736 + ($165 + -6 << 2) | 0;
+ HEAP32[$171 >> 2] = (HEAP32[$171 >> 2] | 0) + $i$264;
+ $175 = $labelInfo + 1310736 + ($165 + -5 << 2) | 0;
+ HEAP32[$175 >> 2] = (HEAP32[$175 >> 2] | 0) + $j$075;
+ $179 = $labelInfo + 1310736 + ($165 + -3 << 2) | 0;
+ if ((HEAP32[$179 >> 2] | 0) < ($i$264 | 0)) HEAP32[$179 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($165 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $185 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($185 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $185;
+ $188 = ($185 << 16 >> 16) * 7 | 0;
+ $190 = $labelInfo + 1310736 + ($188 + -7 << 2) | 0;
+ HEAP32[$190 >> 2] = (HEAP32[$190 >> 2] | 0) + 1;
+ $194 = $labelInfo + 1310736 + ($188 + -6 << 2) | 0;
+ HEAP32[$194 >> 2] = (HEAP32[$194 >> 2] | 0) + $i$264;
+ $198 = $labelInfo + 1310736 + ($188 + -5 << 2) | 0;
+ HEAP32[$198 >> 2] = (HEAP32[$198 >> 2] | 0) + $j$075;
+ $202 = $labelInfo + 1310736 + ($188 + -3 << 2) | 0;
+ if ((HEAP32[$202 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$202 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $205 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $205;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $205 << 16 >> 16;
+ $210 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($210 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($210 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($210 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($210 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $205;
+ break;
+ }
+ }
+ if ($65) {
+ $68 = HEAP32[$labelInfo + 1179664 + ($60 + -1 << 2) >> 2] | 0;
+ $71 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ if (($68 | 0) > ($71 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $71;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($68 | 0)) HEAP32[$wk$056 >> 2] = $71;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $88 = $71;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $88 = $71;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $68;
+ if (($68 | 0) < ($71 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($71 | 0)) HEAP32[$wk$153 >> 2] = $68;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $88 = $68;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $88 = $68;
+ }
+ $90 = ($88 << 16 >> 16) * 7 | 0;
+ $92 = $labelInfo + 1310736 + ($90 + -7 << 2) | 0;
+ HEAP32[$92 >> 2] = (HEAP32[$92 >> 2] | 0) + 1;
+ $96 = $labelInfo + 1310736 + ($90 + -6 << 2) | 0;
+ HEAP32[$96 >> 2] = (HEAP32[$96 >> 2] | 0) + $i$264;
+ $100 = $labelInfo + 1310736 + ($90 + -5 << 2) | 0;
+ HEAP32[$100 >> 2] = (HEAP32[$100 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($90 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $106 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($106 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $59;
+ $146 = $60 * 7 | 0;
+ $148 = $labelInfo + 1310736 + ($146 + -7 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + 1;
+ $152 = $labelInfo + 1310736 + ($146 + -6 << 2) | 0;
+ HEAP32[$152 >> 2] = (HEAP32[$152 >> 2] | 0) + $i$264;
+ $156 = $labelInfo + 1310736 + ($146 + -5 << 2) | 0;
+ HEAP32[$156 >> 2] = (HEAP32[$156 >> 2] | 0) + $j$075;
+ $160 = $labelInfo + 1310736 + ($146 + -4 << 2) | 0;
+ if ((HEAP32[$160 >> 2] | 0) > ($i$264 | 0)) HEAP32[$160 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($146 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $111 = HEAP32[$labelInfo + 1179664 + ($60 + -1 << 2) >> 2] | 0;
+ $114 = HEAP32[$labelInfo + 1179664 + (($106 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($111 | 0) > ($114 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $114;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($111 | 0)) HEAP32[$wk$249 >> 2] = $114;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $131 = $114;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $131 = $114;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $111;
+ if (($111 | 0) < ($114 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($114 | 0)) HEAP32[$wk$346 >> 2] = $111;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $131 = $111;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $131 = $111;
+ }
+ $133 = ($131 << 16 >> 16) * 7 | 0;
+ $135 = $labelInfo + 1310736 + ($133 + -7 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + 1;
+ $139 = $labelInfo + 1310736 + ($133 + -6 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + $i$264;
+ $143 = $labelInfo + 1310736 + ($133 + -5 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $225 = $pnt$168 + 3 | 0;
+ $226 = $pnt2$367 + 2 | 0;
+ $227 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $227;
+ $pnt$1$lcssa = $225;
+ $pnt2$3$lcssa = $226;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $227;
+ $pnt$168 = $225;
+ $pnt2$367 = $226;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 6 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $234 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $236 = HEAP32[$wk$443 >> 2] | 0;
+ if (($236 | 0) == ($i$341 | 0)) {
+ $242 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $242 = HEAP32[$labelInfo + 1179664 + ($236 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $242;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $246 = $labelInfo + 8 | 0;
+ $247 = $j$1$lcssa + -1 | 0;
+ HEAP32[$246 >> 2] = $247;
+ if (!$247) $$0 = 0; else {
+ _memset($234 | 0, 0, $247 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $247 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $254 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($254 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($254 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($254 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($254 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$246 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $268 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $269 = $i$537 * 7 | 0;
+ $272 = $labelInfo + 12 + ($268 << 2) | 0;
+ HEAP32[$272 >> 2] = (HEAP32[$272 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($269 << 2) >> 2] | 0);
+ $279 = $268 << 1;
+ $280 = $labelInfo + 655376 + ($279 << 3) | 0;
+ HEAPF64[$280 >> 3] = +HEAPF64[$280 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 1 << 2) >> 2] | 0);
+ $288 = $labelInfo + 655376 + (($279 | 1) << 3) | 0;
+ HEAPF64[$288 >> 3] = +HEAPF64[$288 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 2 << 2) >> 2] | 0);
+ $291 = $268 << 2;
+ $292 = $labelInfo + 131084 + ($291 << 2) | 0;
+ $296 = HEAP32[$labelInfo + 1310736 + ($269 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$292 >> 2] | 0) > ($296 | 0)) HEAP32[$292 >> 2] = $296;
+ $299 = $labelInfo + 131084 + (($291 | 1) << 2) | 0;
+ $303 = HEAP32[$labelInfo + 1310736 + ($269 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$299 >> 2] | 0) < ($303 | 0)) HEAP32[$299 >> 2] = $303;
+ $306 = $labelInfo + 131084 + (($291 | 2) << 2) | 0;
+ $310 = HEAP32[$labelInfo + 1310736 + ($269 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$306 >> 2] | 0) > ($310 | 0)) HEAP32[$306 >> 2] = $310;
+ $313 = $labelInfo + 131084 + (($291 | 3) << 2) | 0;
+ $317 = HEAP32[$labelInfo + 1310736 + ($269 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$313 >> 2] | 0) < ($317 | 0)) HEAP32[$313 >> 2] = $317;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$246 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $321 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $324 = $i$636 << 1;
+ $325 = $labelInfo + 655376 + ($324 << 3) | 0;
+ HEAPF64[$325 >> 3] = +HEAPF64[$325 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $331 = $labelInfo + 655376 + (($324 | 1) << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$246 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWR3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $106 = 0, $111 = 0, $114 = 0, $131 = 0, $133 = 0, $135 = 0, $139 = 0, $143 = 0, $146 = 0, $148 = 0, $152 = 0, $156 = 0, $160 = 0, $165 = 0, $167 = 0, $17 = 0, $171 = 0, $175 = 0, $179 = 0, $18 = 0, $185 = 0, $188 = 0, $19 = 0, $190 = 0, $194 = 0, $198 = 0, $202 = 0, $205 = 0, $210 = 0, $225 = 0, $226 = 0, $227 = 0, $234 = 0, $236 = 0, $242 = 0, $246 = 0, $247 = 0, $254 = 0, $268 = 0, $269 = 0, $27 = 0, $272 = 0, $279 = 0, $280 = 0, $288 = 0, $291 = 0, $292 = 0, $296 = 0, $299 = 0, $303 = 0, $306 = 0, $310 = 0, $313 = 0, $317 = 0, $321 = 0, $324 = 0, $325 = 0, $331 = 0, $40 = 0, $43 = 0, $45 = 0, $49 = 0, $53 = 0, $59 = 0, $60 = 0, $63 = 0, $64 = 0, $65 = 0, $68 = 0, $71 = 0, $88 = 0, $9 = 0, $90 = 0, $92 = 0, $96 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 << 2) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if (((HEAPU8[$pnt$168 + 1 >> 0] | 0) + (HEAPU8[$pnt$168 >> 0] | 0) + (HEAPU8[$pnt$168 + 2 >> 0] | 0) | 0) > ($9 | 0)) {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $40 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($40 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $40;
+ $43 = ($40 << 16 >> 16) * 7 | 0;
+ $45 = $labelInfo + 1310736 + ($43 + -7 << 2) | 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + 1;
+ $49 = $labelInfo + 1310736 + ($43 + -6 << 2) | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + $i$264;
+ $53 = $labelInfo + 1310736 + ($43 + -5 << 2) | 0;
+ HEAP32[$53 >> 2] = (HEAP32[$53 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($43 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $59 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $60 = $59 << 16 >> 16;
+ $63 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $64 = $63 << 16 >> 16;
+ $65 = $63 << 16 >> 16 > 0;
+ if ($59 << 16 >> 16 <= 0) {
+ if ($65) {
+ HEAP16[$pnt2$367 >> 1] = $63;
+ $165 = $64 * 7 | 0;
+ $167 = $labelInfo + 1310736 + ($165 + -7 << 2) | 0;
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + 1;
+ $171 = $labelInfo + 1310736 + ($165 + -6 << 2) | 0;
+ HEAP32[$171 >> 2] = (HEAP32[$171 >> 2] | 0) + $i$264;
+ $175 = $labelInfo + 1310736 + ($165 + -5 << 2) | 0;
+ HEAP32[$175 >> 2] = (HEAP32[$175 >> 2] | 0) + $j$075;
+ $179 = $labelInfo + 1310736 + ($165 + -3 << 2) | 0;
+ if ((HEAP32[$179 >> 2] | 0) < ($i$264 | 0)) HEAP32[$179 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($165 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $185 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($185 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $185;
+ $188 = ($185 << 16 >> 16) * 7 | 0;
+ $190 = $labelInfo + 1310736 + ($188 + -7 << 2) | 0;
+ HEAP32[$190 >> 2] = (HEAP32[$190 >> 2] | 0) + 1;
+ $194 = $labelInfo + 1310736 + ($188 + -6 << 2) | 0;
+ HEAP32[$194 >> 2] = (HEAP32[$194 >> 2] | 0) + $i$264;
+ $198 = $labelInfo + 1310736 + ($188 + -5 << 2) | 0;
+ HEAP32[$198 >> 2] = (HEAP32[$198 >> 2] | 0) + $j$075;
+ $202 = $labelInfo + 1310736 + ($188 + -3 << 2) | 0;
+ if ((HEAP32[$202 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$202 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $205 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $205;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $205 << 16 >> 16;
+ $210 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($210 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($210 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($210 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($210 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $205;
+ break;
+ }
+ }
+ if ($65) {
+ $68 = HEAP32[$labelInfo + 1179664 + ($60 + -1 << 2) >> 2] | 0;
+ $71 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ if (($68 | 0) > ($71 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $71;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($68 | 0)) HEAP32[$wk$056 >> 2] = $71;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $88 = $71;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $88 = $71;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $68;
+ if (($68 | 0) < ($71 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($71 | 0)) HEAP32[$wk$153 >> 2] = $68;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $88 = $68;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $88 = $68;
+ }
+ $90 = ($88 << 16 >> 16) * 7 | 0;
+ $92 = $labelInfo + 1310736 + ($90 + -7 << 2) | 0;
+ HEAP32[$92 >> 2] = (HEAP32[$92 >> 2] | 0) + 1;
+ $96 = $labelInfo + 1310736 + ($90 + -6 << 2) | 0;
+ HEAP32[$96 >> 2] = (HEAP32[$96 >> 2] | 0) + $i$264;
+ $100 = $labelInfo + 1310736 + ($90 + -5 << 2) | 0;
+ HEAP32[$100 >> 2] = (HEAP32[$100 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($90 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $106 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($106 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $59;
+ $146 = $60 * 7 | 0;
+ $148 = $labelInfo + 1310736 + ($146 + -7 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + 1;
+ $152 = $labelInfo + 1310736 + ($146 + -6 << 2) | 0;
+ HEAP32[$152 >> 2] = (HEAP32[$152 >> 2] | 0) + $i$264;
+ $156 = $labelInfo + 1310736 + ($146 + -5 << 2) | 0;
+ HEAP32[$156 >> 2] = (HEAP32[$156 >> 2] | 0) + $j$075;
+ $160 = $labelInfo + 1310736 + ($146 + -4 << 2) | 0;
+ if ((HEAP32[$160 >> 2] | 0) > ($i$264 | 0)) HEAP32[$160 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($146 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $111 = HEAP32[$labelInfo + 1179664 + ($60 + -1 << 2) >> 2] | 0;
+ $114 = HEAP32[$labelInfo + 1179664 + (($106 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($111 | 0) > ($114 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $114;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($111 | 0)) HEAP32[$wk$249 >> 2] = $114;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $131 = $114;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $131 = $114;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $111;
+ if (($111 | 0) < ($114 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($114 | 0)) HEAP32[$wk$346 >> 2] = $111;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $131 = $111;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $131 = $111;
+ }
+ $133 = ($131 << 16 >> 16) * 7 | 0;
+ $135 = $labelInfo + 1310736 + ($133 + -7 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + 1;
+ $139 = $labelInfo + 1310736 + ($133 + -6 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + $i$264;
+ $143 = $labelInfo + 1310736 + ($133 + -5 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $225 = $pnt$168 + 4 | 0;
+ $226 = $pnt2$367 + 2 | 0;
+ $227 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $227;
+ $pnt$1$lcssa = $225;
+ $pnt2$3$lcssa = $226;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $227;
+ $pnt$168 = $225;
+ $pnt2$367 = $226;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 8 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $234 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $236 = HEAP32[$wk$443 >> 2] | 0;
+ if (($236 | 0) == ($i$341 | 0)) {
+ $242 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $242 = HEAP32[$labelInfo + 1179664 + ($236 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $242;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $246 = $labelInfo + 8 | 0;
+ $247 = $j$1$lcssa + -1 | 0;
+ HEAP32[$246 >> 2] = $247;
+ if (!$247) $$0 = 0; else {
+ _memset($234 | 0, 0, $247 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $247 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $254 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($254 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($254 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($254 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($254 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$246 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $268 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $269 = $i$537 * 7 | 0;
+ $272 = $labelInfo + 12 + ($268 << 2) | 0;
+ HEAP32[$272 >> 2] = (HEAP32[$272 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($269 << 2) >> 2] | 0);
+ $279 = $268 << 1;
+ $280 = $labelInfo + 655376 + ($279 << 3) | 0;
+ HEAPF64[$280 >> 3] = +HEAPF64[$280 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 1 << 2) >> 2] | 0);
+ $288 = $labelInfo + 655376 + (($279 | 1) << 3) | 0;
+ HEAPF64[$288 >> 3] = +HEAPF64[$288 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 2 << 2) >> 2] | 0);
+ $291 = $268 << 2;
+ $292 = $labelInfo + 131084 + ($291 << 2) | 0;
+ $296 = HEAP32[$labelInfo + 1310736 + ($269 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$292 >> 2] | 0) > ($296 | 0)) HEAP32[$292 >> 2] = $296;
+ $299 = $labelInfo + 131084 + (($291 | 1) << 2) | 0;
+ $303 = HEAP32[$labelInfo + 1310736 + ($269 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$299 >> 2] | 0) < ($303 | 0)) HEAP32[$299 >> 2] = $303;
+ $306 = $labelInfo + 131084 + (($291 | 2) << 2) | 0;
+ $310 = HEAP32[$labelInfo + 1310736 + ($269 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$306 >> 2] | 0) > ($310 | 0)) HEAP32[$306 >> 2] = $310;
+ $313 = $labelInfo + 131084 + (($291 | 3) << 2) | 0;
+ $317 = HEAP32[$labelInfo + 1310736 + ($269 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$313 >> 2] | 0) < ($317 | 0)) HEAP32[$313 >> 2] = $317;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$246 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $321 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $324 = $i$636 << 1;
+ $325 = $labelInfo + 655376 + ($324 << 3) | 0;
+ HEAPF64[$325 >> 3] = +HEAPF64[$325 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $331 = $labelInfo + 655376 + (($324 | 1) << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$246 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBR3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $106 = 0, $111 = 0, $114 = 0, $131 = 0, $133 = 0, $135 = 0, $139 = 0, $143 = 0, $146 = 0, $148 = 0, $152 = 0, $156 = 0, $160 = 0, $165 = 0, $167 = 0, $17 = 0, $171 = 0, $175 = 0, $179 = 0, $18 = 0, $185 = 0, $188 = 0, $19 = 0, $190 = 0, $194 = 0, $198 = 0, $202 = 0, $205 = 0, $210 = 0, $225 = 0, $226 = 0, $227 = 0, $234 = 0, $236 = 0, $242 = 0, $246 = 0, $247 = 0, $254 = 0, $268 = 0, $269 = 0, $27 = 0, $272 = 0, $279 = 0, $280 = 0, $288 = 0, $291 = 0, $292 = 0, $296 = 0, $299 = 0, $303 = 0, $306 = 0, $310 = 0, $313 = 0, $317 = 0, $321 = 0, $324 = 0, $325 = 0, $331 = 0, $40 = 0, $43 = 0, $45 = 0, $49 = 0, $53 = 0, $59 = 0, $60 = 0, $63 = 0, $64 = 0, $65 = 0, $68 = 0, $71 = 0, $88 = 0, $9 = 0, $90 = 0, $92 = 0, $96 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $27 = ($10 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $18 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($18 << 2) | 0;
+ $pnt2$278 = $0 + ($18 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if (((HEAPU8[$pnt$168 + 1 >> 0] | 0) + (HEAPU8[$pnt$168 >> 0] | 0) + (HEAPU8[$pnt$168 + 2 >> 0] | 0) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $40 = HEAP16[$pnt2$367 + ($19 << 1) >> 1] | 0;
+ if ($40 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $40;
+ $43 = ($40 << 16 >> 16) * 7 | 0;
+ $45 = $labelInfo + 1310736 + ($43 + -7 << 2) | 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + 1;
+ $49 = $labelInfo + 1310736 + ($43 + -6 << 2) | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + $i$264;
+ $53 = $labelInfo + 1310736 + ($43 + -5 << 2) | 0;
+ HEAP32[$53 >> 2] = (HEAP32[$53 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($43 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $59 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $60 = $59 << 16 >> 16;
+ $63 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $64 = $63 << 16 >> 16;
+ $65 = $63 << 16 >> 16 > 0;
+ if ($59 << 16 >> 16 <= 0) {
+ if ($65) {
+ HEAP16[$pnt2$367 >> 1] = $63;
+ $165 = $64 * 7 | 0;
+ $167 = $labelInfo + 1310736 + ($165 + -7 << 2) | 0;
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + 1;
+ $171 = $labelInfo + 1310736 + ($165 + -6 << 2) | 0;
+ HEAP32[$171 >> 2] = (HEAP32[$171 >> 2] | 0) + $i$264;
+ $175 = $labelInfo + 1310736 + ($165 + -5 << 2) | 0;
+ HEAP32[$175 >> 2] = (HEAP32[$175 >> 2] | 0) + $j$075;
+ $179 = $labelInfo + 1310736 + ($165 + -3 << 2) | 0;
+ if ((HEAP32[$179 >> 2] | 0) < ($i$264 | 0)) HEAP32[$179 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($165 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $185 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($185 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $185;
+ $188 = ($185 << 16 >> 16) * 7 | 0;
+ $190 = $labelInfo + 1310736 + ($188 + -7 << 2) | 0;
+ HEAP32[$190 >> 2] = (HEAP32[$190 >> 2] | 0) + 1;
+ $194 = $labelInfo + 1310736 + ($188 + -6 << 2) | 0;
+ HEAP32[$194 >> 2] = (HEAP32[$194 >> 2] | 0) + $i$264;
+ $198 = $labelInfo + 1310736 + ($188 + -5 << 2) | 0;
+ HEAP32[$198 >> 2] = (HEAP32[$198 >> 2] | 0) + $j$075;
+ $202 = $labelInfo + 1310736 + ($188 + -3 << 2) | 0;
+ if ((HEAP32[$202 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$202 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $205 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $205;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $205 << 16 >> 16;
+ $210 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($210 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($210 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($210 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($210 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($210 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $205;
+ break;
+ }
+ }
+ if ($65) {
+ $68 = HEAP32[$labelInfo + 1179664 + ($60 + -1 << 2) >> 2] | 0;
+ $71 = HEAP32[$labelInfo + 1179664 + ($64 + -1 << 2) >> 2] | 0;
+ if (($68 | 0) > ($71 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $71;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $17;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($68 | 0)) HEAP32[$wk$056 >> 2] = $71;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $88 = $71;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $88 = $71;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $68;
+ if (($68 | 0) < ($71 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $17;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($71 | 0)) HEAP32[$wk$153 >> 2] = $68;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $88 = $68;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $88 = $68;
+ }
+ $90 = ($88 << 16 >> 16) * 7 | 0;
+ $92 = $labelInfo + 1310736 + ($90 + -7 << 2) | 0;
+ HEAP32[$92 >> 2] = (HEAP32[$92 >> 2] | 0) + 1;
+ $96 = $labelInfo + 1310736 + ($90 + -6 << 2) | 0;
+ HEAP32[$96 >> 2] = (HEAP32[$96 >> 2] | 0) + $i$264;
+ $100 = $labelInfo + 1310736 + ($90 + -5 << 2) | 0;
+ HEAP32[$100 >> 2] = (HEAP32[$100 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($90 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $106 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($106 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $59;
+ $146 = $60 * 7 | 0;
+ $148 = $labelInfo + 1310736 + ($146 + -7 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + 1;
+ $152 = $labelInfo + 1310736 + ($146 + -6 << 2) | 0;
+ HEAP32[$152 >> 2] = (HEAP32[$152 >> 2] | 0) + $i$264;
+ $156 = $labelInfo + 1310736 + ($146 + -5 << 2) | 0;
+ HEAP32[$156 >> 2] = (HEAP32[$156 >> 2] | 0) + $j$075;
+ $160 = $labelInfo + 1310736 + ($146 + -4 << 2) | 0;
+ if ((HEAP32[$160 >> 2] | 0) > ($i$264 | 0)) HEAP32[$160 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($146 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $111 = HEAP32[$labelInfo + 1179664 + ($60 + -1 << 2) >> 2] | 0;
+ $114 = HEAP32[$labelInfo + 1179664 + (($106 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($111 | 0) > ($114 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $114;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $17;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($111 | 0)) HEAP32[$wk$249 >> 2] = $114;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $131 = $114;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $131 = $114;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $111;
+ if (($111 | 0) < ($114 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $17;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($114 | 0)) HEAP32[$wk$346 >> 2] = $111;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $131 = $111;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $131 = $111;
+ }
+ $133 = ($131 << 16 >> 16) * 7 | 0;
+ $135 = $labelInfo + 1310736 + ($133 + -7 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + 1;
+ $139 = $labelInfo + 1310736 + ($133 + -6 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + $i$264;
+ $143 = $labelInfo + 1310736 + ($133 + -5 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $225 = $pnt$168 + 4 | 0;
+ $226 = $pnt2$367 + 2 | 0;
+ $227 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($10 | 0)) {
+ $dpnt$1$lcssa = $227;
+ $pnt$1$lcssa = $225;
+ $pnt2$3$lcssa = $226;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $227;
+ $pnt$168 = $225;
+ $pnt2$367 = $226;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 8 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $234 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $17;
+ while (1) {
+ $236 = HEAP32[$wk$443 >> 2] | 0;
+ if (($236 | 0) == ($i$341 | 0)) {
+ $242 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $242 = HEAP32[$labelInfo + 1179664 + ($236 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $242;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $246 = $labelInfo + 8 | 0;
+ $247 = $j$1$lcssa + -1 | 0;
+ HEAP32[$246 >> 2] = $247;
+ if (!$247) $$0 = 0; else {
+ _memset($234 | 0, 0, $247 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $247 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $254 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($254 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($254 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($254 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($254 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$246 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $268 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $269 = $i$537 * 7 | 0;
+ $272 = $labelInfo + 12 + ($268 << 2) | 0;
+ HEAP32[$272 >> 2] = (HEAP32[$272 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($269 << 2) >> 2] | 0);
+ $279 = $268 << 1;
+ $280 = $labelInfo + 655376 + ($279 << 3) | 0;
+ HEAPF64[$280 >> 3] = +HEAPF64[$280 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 1 << 2) >> 2] | 0);
+ $288 = $labelInfo + 655376 + (($279 | 1) << 3) | 0;
+ HEAPF64[$288 >> 3] = +HEAPF64[$288 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 2 << 2) >> 2] | 0);
+ $291 = $268 << 2;
+ $292 = $labelInfo + 131084 + ($291 << 2) | 0;
+ $296 = HEAP32[$labelInfo + 1310736 + ($269 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$292 >> 2] | 0) > ($296 | 0)) HEAP32[$292 >> 2] = $296;
+ $299 = $labelInfo + 131084 + (($291 | 1) << 2) | 0;
+ $303 = HEAP32[$labelInfo + 1310736 + ($269 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$299 >> 2] | 0) < ($303 | 0)) HEAP32[$299 >> 2] = $303;
+ $306 = $labelInfo + 131084 + (($291 | 2) << 2) | 0;
+ $310 = HEAP32[$labelInfo + 1310736 + ($269 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$306 >> 2] | 0) > ($310 | 0)) HEAP32[$306 >> 2] = $310;
+ $313 = $labelInfo + 131084 + (($291 | 3) << 2) | 0;
+ $317 = HEAP32[$labelInfo + 1310736 + ($269 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$313 >> 2] | 0) < ($317 | 0)) HEAP32[$313 >> 2] = $317;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$246 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $321 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $324 = $i$636 << 1;
+ $325 = $labelInfo + 655376 + ($324 << 3) | 0;
+ HEAPF64[$325 >> 3] = +HEAPF64[$325 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $331 = $labelInfo + 655376 + (($324 | 1) << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$246 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWICY($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $102 = 0, $107 = 0, $11 = 0, $110 = 0, $127 = 0, $129 = 0, $131 = 0, $135 = 0, $139 = 0, $142 = 0, $144 = 0, $148 = 0, $152 = 0, $156 = 0, $161 = 0, $163 = 0, $167 = 0, $171 = 0, $175 = 0, $18 = 0, $181 = 0, $184 = 0, $186 = 0, $19 = 0, $190 = 0, $194 = 0, $198 = 0, $2 = 0, $201 = 0, $206 = 0, $21 = 0, $221 = 0, $222 = 0, $223 = 0, $230 = 0, $232 = 0, $238 = 0, $242 = 0, $243 = 0, $250 = 0, $264 = 0, $265 = 0, $268 = 0, $275 = 0, $276 = 0, $284 = 0, $287 = 0, $288 = 0, $292 = 0, $295 = 0, $299 = 0, $3 = 0, $30 = 0, $302 = 0, $306 = 0, $309 = 0, $313 = 0, $317 = 0, $320 = 0, $321 = 0, $327 = 0, $36 = 0, $39 = 0, $41 = 0, $45 = 0, $49 = 0, $55 = 0, $56 = 0, $59 = 0, $60 = 0, $61 = 0, $64 = 0, $67 = 0, $84 = 0, $86 = 0, $88 = 0, $92 = 0, $96 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $19 = $0 + 1 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $30 = ($11 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $19 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$279 = $2 + ($19 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($30) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if ((HEAPU8[$pnt$169 + 1 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $36 = HEAP16[$pnt2$368 + ($21 << 1) >> 1] | 0;
+ if ($36 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $36;
+ $39 = ($36 << 16 >> 16) * 7 | 0;
+ $41 = $labelInfo + 1310736 + ($39 + -7 << 2) | 0;
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + 1;
+ $45 = $labelInfo + 1310736 + ($39 + -6 << 2) | 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + $i$265;
+ $49 = $labelInfo + 1310736 + ($39 + -5 << 2) | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($39 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $55 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $56 = $55 << 16 >> 16;
+ $59 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $60 = $59 << 16 >> 16;
+ $61 = $59 << 16 >> 16 > 0;
+ if ($55 << 16 >> 16 <= 0) {
+ if ($61) {
+ HEAP16[$pnt2$368 >> 1] = $59;
+ $161 = $60 * 7 | 0;
+ $163 = $labelInfo + 1310736 + ($161 + -7 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + 1;
+ $167 = $labelInfo + 1310736 + ($161 + -6 << 2) | 0;
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + $i$265;
+ $171 = $labelInfo + 1310736 + ($161 + -5 << 2) | 0;
+ HEAP32[$171 >> 2] = (HEAP32[$171 >> 2] | 0) + $j$076;
+ $175 = $labelInfo + 1310736 + ($161 + -3 << 2) | 0;
+ if ((HEAP32[$175 >> 2] | 0) < ($i$265 | 0)) HEAP32[$175 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($161 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $181 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($181 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $181;
+ $184 = ($181 << 16 >> 16) * 7 | 0;
+ $186 = $labelInfo + 1310736 + ($184 + -7 << 2) | 0;
+ HEAP32[$186 >> 2] = (HEAP32[$186 >> 2] | 0) + 1;
+ $190 = $labelInfo + 1310736 + ($184 + -6 << 2) | 0;
+ HEAP32[$190 >> 2] = (HEAP32[$190 >> 2] | 0) + $i$265;
+ $194 = $labelInfo + 1310736 + ($184 + -5 << 2) | 0;
+ HEAP32[$194 >> 2] = (HEAP32[$194 >> 2] | 0) + $j$076;
+ $198 = $labelInfo + 1310736 + ($184 + -3 << 2) | 0;
+ if ((HEAP32[$198 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$198 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $201 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $201;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $201 << 16 >> 16;
+ $206 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($206 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($206 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($206 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($206 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($206 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($206 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($206 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $201;
+ break;
+ }
+ }
+ if ($61) {
+ $64 = HEAP32[$labelInfo + 1179664 + ($56 + -1 << 2) >> 2] | 0;
+ $67 = HEAP32[$labelInfo + 1179664 + ($60 + -1 << 2) >> 2] | 0;
+ if (($64 | 0) > ($67 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $67;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $18;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($64 | 0)) HEAP32[$wk$057 >> 2] = $67;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $84 = $67;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $84 = $67;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $64;
+ if (($64 | 0) < ($67 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $18;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($67 | 0)) HEAP32[$wk$154 >> 2] = $64;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $84 = $64;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $84 = $64;
+ }
+ $86 = ($84 << 16 >> 16) * 7 | 0;
+ $88 = $labelInfo + 1310736 + ($86 + -7 << 2) | 0;
+ HEAP32[$88 >> 2] = (HEAP32[$88 >> 2] | 0) + 1;
+ $92 = $labelInfo + 1310736 + ($86 + -6 << 2) | 0;
+ HEAP32[$92 >> 2] = (HEAP32[$92 >> 2] | 0) + $i$265;
+ $96 = $labelInfo + 1310736 + ($86 + -5 << 2) | 0;
+ HEAP32[$96 >> 2] = (HEAP32[$96 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($86 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $102 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($102 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $55;
+ $142 = $56 * 7 | 0;
+ $144 = $labelInfo + 1310736 + ($142 + -7 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + 1;
+ $148 = $labelInfo + 1310736 + ($142 + -6 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + $i$265;
+ $152 = $labelInfo + 1310736 + ($142 + -5 << 2) | 0;
+ HEAP32[$152 >> 2] = (HEAP32[$152 >> 2] | 0) + $j$076;
+ $156 = $labelInfo + 1310736 + ($142 + -4 << 2) | 0;
+ if ((HEAP32[$156 >> 2] | 0) > ($i$265 | 0)) HEAP32[$156 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($142 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $107 = HEAP32[$labelInfo + 1179664 + ($56 + -1 << 2) >> 2] | 0;
+ $110 = HEAP32[$labelInfo + 1179664 + (($102 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($107 | 0) > ($110 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $110;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $18;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($107 | 0)) HEAP32[$wk$250 >> 2] = $110;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $127 = $110;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $127 = $110;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $107;
+ if (($107 | 0) < ($110 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $18;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($110 | 0)) HEAP32[$wk$347 >> 2] = $107;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $127 = $107;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $127 = $107;
+ }
+ $129 = ($127 << 16 >> 16) * 7 | 0;
+ $131 = $labelInfo + 1310736 + ($129 + -7 << 2) | 0;
+ HEAP32[$131 >> 2] = (HEAP32[$131 >> 2] | 0) + 1;
+ $135 = $labelInfo + 1310736 + ($129 + -6 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + $i$265;
+ $139 = $labelInfo + 1310736 + ($129 + -5 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $221 = $pnt$169 + 4 | 0;
+ $222 = $pnt2$368 + 2 | 0;
+ $223 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($11 | 0)) {
+ $dpnt$1$lcssa = $223;
+ $pnt$1$lcssa = $221;
+ $pnt2$3$lcssa = $222;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $223;
+ $pnt$169 = $221;
+ $pnt2$368 = $222;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $230 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $18;
+ while (1) {
+ $232 = HEAP32[$wk$444 >> 2] | 0;
+ if (($232 | 0) == ($i$342 | 0)) {
+ $238 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $238 = HEAP32[$labelInfo + 1179664 + ($232 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $238;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $242 = $labelInfo + 8 | 0;
+ $243 = $j$1$lcssa + -1 | 0;
+ HEAP32[$242 >> 2] = $243;
+ if (!$243) $$0 = 0; else {
+ _memset($230 | 0, 0, $243 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $243 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $250 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($250 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($250 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($250 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($250 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$242 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $264 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $265 = $i$538 * 7 | 0;
+ $268 = $labelInfo + 12 + ($264 << 2) | 0;
+ HEAP32[$268 >> 2] = (HEAP32[$268 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($265 << 2) >> 2] | 0);
+ $275 = $264 << 1;
+ $276 = $labelInfo + 655376 + ($275 << 3) | 0;
+ HEAPF64[$276 >> 3] = +HEAPF64[$276 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($265 + 1 << 2) >> 2] | 0);
+ $284 = $labelInfo + 655376 + (($275 | 1) << 3) | 0;
+ HEAPF64[$284 >> 3] = +HEAPF64[$284 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($265 + 2 << 2) >> 2] | 0);
+ $287 = $264 << 2;
+ $288 = $labelInfo + 131084 + ($287 << 2) | 0;
+ $292 = HEAP32[$labelInfo + 1310736 + ($265 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$288 >> 2] | 0) > ($292 | 0)) HEAP32[$288 >> 2] = $292;
+ $295 = $labelInfo + 131084 + (($287 | 1) << 2) | 0;
+ $299 = HEAP32[$labelInfo + 1310736 + ($265 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$295 >> 2] | 0) < ($299 | 0)) HEAP32[$295 >> 2] = $299;
+ $302 = $labelInfo + 131084 + (($287 | 2) << 2) | 0;
+ $306 = HEAP32[$labelInfo + 1310736 + ($265 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$302 >> 2] | 0) > ($306 | 0)) HEAP32[$302 >> 2] = $306;
+ $309 = $labelInfo + 131084 + (($287 | 3) << 2) | 0;
+ $313 = HEAP32[$labelInfo + 1310736 + ($265 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$309 >> 2] | 0) < ($313 | 0)) HEAP32[$309 >> 2] = $313;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$242 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $317 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $320 = $i$637 << 1;
+ $321 = $labelInfo + 655376 + ($320 << 3) | 0;
+ HEAPF64[$321 >> 3] = +HEAPF64[$321 >> 3] / +(HEAP32[$317 >> 2] | 0);
+ $327 = $labelInfo + 655376 + (($320 | 1) << 3) | 0;
+ HEAPF64[$327 >> 3] = +HEAPF64[$327 >> 3] / +(HEAP32[$317 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$242 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBICY($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $102 = 0, $107 = 0, $11 = 0, $110 = 0, $127 = 0, $129 = 0, $131 = 0, $135 = 0, $139 = 0, $142 = 0, $144 = 0, $148 = 0, $152 = 0, $156 = 0, $161 = 0, $163 = 0, $167 = 0, $171 = 0, $175 = 0, $18 = 0, $181 = 0, $184 = 0, $186 = 0, $19 = 0, $190 = 0, $194 = 0, $198 = 0, $2 = 0, $201 = 0, $206 = 0, $21 = 0, $221 = 0, $222 = 0, $223 = 0, $230 = 0, $232 = 0, $238 = 0, $242 = 0, $243 = 0, $250 = 0, $264 = 0, $265 = 0, $268 = 0, $275 = 0, $276 = 0, $284 = 0, $287 = 0, $288 = 0, $292 = 0, $295 = 0, $299 = 0, $3 = 0, $30 = 0, $302 = 0, $306 = 0, $309 = 0, $313 = 0, $317 = 0, $320 = 0, $321 = 0, $327 = 0, $36 = 0, $39 = 0, $41 = 0, $45 = 0, $49 = 0, $55 = 0, $56 = 0, $59 = 0, $60 = 0, $61 = 0, $64 = 0, $67 = 0, $84 = 0, $86 = 0, $88 = 0, $92 = 0, $96 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $19 = $0 + 1 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $30 = ($11 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $19 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$279 = $2 + ($19 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($30) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if ((HEAPU8[$pnt$169 + 1 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $36 = HEAP16[$pnt2$368 + ($21 << 1) >> 1] | 0;
+ if ($36 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $36;
+ $39 = ($36 << 16 >> 16) * 7 | 0;
+ $41 = $labelInfo + 1310736 + ($39 + -7 << 2) | 0;
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + 1;
+ $45 = $labelInfo + 1310736 + ($39 + -6 << 2) | 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + $i$265;
+ $49 = $labelInfo + 1310736 + ($39 + -5 << 2) | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($39 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $55 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $56 = $55 << 16 >> 16;
+ $59 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $60 = $59 << 16 >> 16;
+ $61 = $59 << 16 >> 16 > 0;
+ if ($55 << 16 >> 16 <= 0) {
+ if ($61) {
+ HEAP16[$pnt2$368 >> 1] = $59;
+ $161 = $60 * 7 | 0;
+ $163 = $labelInfo + 1310736 + ($161 + -7 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + 1;
+ $167 = $labelInfo + 1310736 + ($161 + -6 << 2) | 0;
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + $i$265;
+ $171 = $labelInfo + 1310736 + ($161 + -5 << 2) | 0;
+ HEAP32[$171 >> 2] = (HEAP32[$171 >> 2] | 0) + $j$076;
+ $175 = $labelInfo + 1310736 + ($161 + -3 << 2) | 0;
+ if ((HEAP32[$175 >> 2] | 0) < ($i$265 | 0)) HEAP32[$175 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($161 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $181 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($181 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $181;
+ $184 = ($181 << 16 >> 16) * 7 | 0;
+ $186 = $labelInfo + 1310736 + ($184 + -7 << 2) | 0;
+ HEAP32[$186 >> 2] = (HEAP32[$186 >> 2] | 0) + 1;
+ $190 = $labelInfo + 1310736 + ($184 + -6 << 2) | 0;
+ HEAP32[$190 >> 2] = (HEAP32[$190 >> 2] | 0) + $i$265;
+ $194 = $labelInfo + 1310736 + ($184 + -5 << 2) | 0;
+ HEAP32[$194 >> 2] = (HEAP32[$194 >> 2] | 0) + $j$076;
+ $198 = $labelInfo + 1310736 + ($184 + -3 << 2) | 0;
+ if ((HEAP32[$198 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$198 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $201 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $201;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $201 << 16 >> 16;
+ $206 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($206 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($206 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($206 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($206 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($206 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($206 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($206 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $201;
+ break;
+ }
+ }
+ if ($61) {
+ $64 = HEAP32[$labelInfo + 1179664 + ($56 + -1 << 2) >> 2] | 0;
+ $67 = HEAP32[$labelInfo + 1179664 + ($60 + -1 << 2) >> 2] | 0;
+ if (($64 | 0) > ($67 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $67;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $18;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($64 | 0)) HEAP32[$wk$057 >> 2] = $67;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $84 = $67;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $84 = $67;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $64;
+ if (($64 | 0) < ($67 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $18;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($67 | 0)) HEAP32[$wk$154 >> 2] = $64;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $84 = $64;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $84 = $64;
+ }
+ $86 = ($84 << 16 >> 16) * 7 | 0;
+ $88 = $labelInfo + 1310736 + ($86 + -7 << 2) | 0;
+ HEAP32[$88 >> 2] = (HEAP32[$88 >> 2] | 0) + 1;
+ $92 = $labelInfo + 1310736 + ($86 + -6 << 2) | 0;
+ HEAP32[$92 >> 2] = (HEAP32[$92 >> 2] | 0) + $i$265;
+ $96 = $labelInfo + 1310736 + ($86 + -5 << 2) | 0;
+ HEAP32[$96 >> 2] = (HEAP32[$96 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($86 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $102 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($102 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $55;
+ $142 = $56 * 7 | 0;
+ $144 = $labelInfo + 1310736 + ($142 + -7 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + 1;
+ $148 = $labelInfo + 1310736 + ($142 + -6 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + $i$265;
+ $152 = $labelInfo + 1310736 + ($142 + -5 << 2) | 0;
+ HEAP32[$152 >> 2] = (HEAP32[$152 >> 2] | 0) + $j$076;
+ $156 = $labelInfo + 1310736 + ($142 + -4 << 2) | 0;
+ if ((HEAP32[$156 >> 2] | 0) > ($i$265 | 0)) HEAP32[$156 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($142 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $107 = HEAP32[$labelInfo + 1179664 + ($56 + -1 << 2) >> 2] | 0;
+ $110 = HEAP32[$labelInfo + 1179664 + (($102 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($107 | 0) > ($110 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $110;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $18;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($107 | 0)) HEAP32[$wk$250 >> 2] = $110;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $127 = $110;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $127 = $110;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $107;
+ if (($107 | 0) < ($110 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $18;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($110 | 0)) HEAP32[$wk$347 >> 2] = $107;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $127 = $107;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $127 = $107;
+ }
+ $129 = ($127 << 16 >> 16) * 7 | 0;
+ $131 = $labelInfo + 1310736 + ($129 + -7 << 2) | 0;
+ HEAP32[$131 >> 2] = (HEAP32[$131 >> 2] | 0) + 1;
+ $135 = $labelInfo + 1310736 + ($129 + -6 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + $i$265;
+ $139 = $labelInfo + 1310736 + ($129 + -5 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $221 = $pnt$169 + 4 | 0;
+ $222 = $pnt2$368 + 2 | 0;
+ $223 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($11 | 0)) {
+ $dpnt$1$lcssa = $223;
+ $pnt$1$lcssa = $221;
+ $pnt2$3$lcssa = $222;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $223;
+ $pnt$169 = $221;
+ $pnt2$368 = $222;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $230 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $18;
+ while (1) {
+ $232 = HEAP32[$wk$444 >> 2] | 0;
+ if (($232 | 0) == ($i$342 | 0)) {
+ $238 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $238 = HEAP32[$labelInfo + 1179664 + ($232 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $238;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $242 = $labelInfo + 8 | 0;
+ $243 = $j$1$lcssa + -1 | 0;
+ HEAP32[$242 >> 2] = $243;
+ if (!$243) $$0 = 0; else {
+ _memset($230 | 0, 0, $243 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $243 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $250 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($250 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($250 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($250 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($250 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$242 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $264 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $265 = $i$538 * 7 | 0;
+ $268 = $labelInfo + 12 + ($264 << 2) | 0;
+ HEAP32[$268 >> 2] = (HEAP32[$268 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($265 << 2) >> 2] | 0);
+ $275 = $264 << 1;
+ $276 = $labelInfo + 655376 + ($275 << 3) | 0;
+ HEAPF64[$276 >> 3] = +HEAPF64[$276 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($265 + 1 << 2) >> 2] | 0);
+ $284 = $labelInfo + 655376 + (($275 | 1) << 3) | 0;
+ HEAPF64[$284 >> 3] = +HEAPF64[$284 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($265 + 2 << 2) >> 2] | 0);
+ $287 = $264 << 2;
+ $288 = $labelInfo + 131084 + ($287 << 2) | 0;
+ $292 = HEAP32[$labelInfo + 1310736 + ($265 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$288 >> 2] | 0) > ($292 | 0)) HEAP32[$288 >> 2] = $292;
+ $295 = $labelInfo + 131084 + (($287 | 1) << 2) | 0;
+ $299 = HEAP32[$labelInfo + 1310736 + ($265 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$295 >> 2] | 0) < ($299 | 0)) HEAP32[$295 >> 2] = $299;
+ $302 = $labelInfo + 131084 + (($287 | 2) << 2) | 0;
+ $306 = HEAP32[$labelInfo + 1310736 + ($265 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$302 >> 2] | 0) > ($306 | 0)) HEAP32[$302 >> 2] = $306;
+ $309 = $labelInfo + 131084 + (($287 | 3) << 2) | 0;
+ $313 = HEAP32[$labelInfo + 1310736 + ($265 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$309 >> 2] | 0) < ($313 | 0)) HEAP32[$309 >> 2] = $313;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$242 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $317 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $320 = $i$637 << 1;
+ $321 = $labelInfo + 655376 + ($320 << 3) | 0;
+ HEAPF64[$321 >> 3] = +HEAPF64[$321 >> 3] / +(HEAP32[$317 >> 2] | 0);
+ $327 = $labelInfo + 655376 + (($320 | 1) << 3) | 0;
+ HEAPF64[$327 >> 3] = +HEAPF64[$327 >> 3] / +(HEAP32[$317 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$242 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBIYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $101 = 0, $106 = 0, $109 = 0, $11 = 0, $126 = 0, $128 = 0, $130 = 0, $134 = 0, $138 = 0, $141 = 0, $143 = 0, $147 = 0, $151 = 0, $155 = 0, $160 = 0, $162 = 0, $166 = 0, $170 = 0, $174 = 0, $18 = 0, $180 = 0, $183 = 0, $185 = 0, $189 = 0, $19 = 0, $193 = 0, $197 = 0, $2 = 0, $200 = 0, $205 = 0, $21 = 0, $220 = 0, $221 = 0, $222 = 0, $229 = 0, $231 = 0, $237 = 0, $241 = 0, $242 = 0, $249 = 0, $263 = 0, $264 = 0, $267 = 0, $274 = 0, $275 = 0, $283 = 0, $286 = 0, $287 = 0, $291 = 0, $294 = 0, $298 = 0, $3 = 0, $30 = 0, $301 = 0, $305 = 0, $308 = 0, $312 = 0, $316 = 0, $319 = 0, $320 = 0, $326 = 0, $35 = 0, $38 = 0, $40 = 0, $44 = 0, $48 = 0, $54 = 0, $55 = 0, $58 = 0, $59 = 0, $60 = 0, $63 = 0, $66 = 0, $83 = 0, $85 = 0, $87 = 0, $91 = 0, $95 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $19 = $0 + 1 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $30 = ($11 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $19 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$279 = $2 + ($19 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($30) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if ((HEAPU8[$pnt$169 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $35 = HEAP16[$pnt2$368 + ($21 << 1) >> 1] | 0;
+ if ($35 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $35;
+ $38 = ($35 << 16 >> 16) * 7 | 0;
+ $40 = $labelInfo + 1310736 + ($38 + -7 << 2) | 0;
+ HEAP32[$40 >> 2] = (HEAP32[$40 >> 2] | 0) + 1;
+ $44 = $labelInfo + 1310736 + ($38 + -6 << 2) | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + $i$265;
+ $48 = $labelInfo + 1310736 + ($38 + -5 << 2) | 0;
+ HEAP32[$48 >> 2] = (HEAP32[$48 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($38 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $54 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $55 = $54 << 16 >> 16;
+ $58 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $59 = $58 << 16 >> 16;
+ $60 = $58 << 16 >> 16 > 0;
+ if ($54 << 16 >> 16 <= 0) {
+ if ($60) {
+ HEAP16[$pnt2$368 >> 1] = $58;
+ $160 = $59 * 7 | 0;
+ $162 = $labelInfo + 1310736 + ($160 + -7 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + 1;
+ $166 = $labelInfo + 1310736 + ($160 + -6 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $i$265;
+ $170 = $labelInfo + 1310736 + ($160 + -5 << 2) | 0;
+ HEAP32[$170 >> 2] = (HEAP32[$170 >> 2] | 0) + $j$076;
+ $174 = $labelInfo + 1310736 + ($160 + -3 << 2) | 0;
+ if ((HEAP32[$174 >> 2] | 0) < ($i$265 | 0)) HEAP32[$174 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($160 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $180 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($180 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $180;
+ $183 = ($180 << 16 >> 16) * 7 | 0;
+ $185 = $labelInfo + 1310736 + ($183 + -7 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + 1;
+ $189 = $labelInfo + 1310736 + ($183 + -6 << 2) | 0;
+ HEAP32[$189 >> 2] = (HEAP32[$189 >> 2] | 0) + $i$265;
+ $193 = $labelInfo + 1310736 + ($183 + -5 << 2) | 0;
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + $j$076;
+ $197 = $labelInfo + 1310736 + ($183 + -3 << 2) | 0;
+ if ((HEAP32[$197 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$197 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $200 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $200;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $200 << 16 >> 16;
+ $205 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($205 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($205 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($205 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($205 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($205 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($205 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($205 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $200;
+ break;
+ }
+ }
+ if ($60) {
+ $63 = HEAP32[$labelInfo + 1179664 + ($55 + -1 << 2) >> 2] | 0;
+ $66 = HEAP32[$labelInfo + 1179664 + ($59 + -1 << 2) >> 2] | 0;
+ if (($63 | 0) > ($66 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $66;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $18;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($63 | 0)) HEAP32[$wk$057 >> 2] = $66;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $83 = $66;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $83 = $66;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $63;
+ if (($63 | 0) < ($66 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $18;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($66 | 0)) HEAP32[$wk$154 >> 2] = $63;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $83 = $63;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $83 = $63;
+ }
+ $85 = ($83 << 16 >> 16) * 7 | 0;
+ $87 = $labelInfo + 1310736 + ($85 + -7 << 2) | 0;
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + 1;
+ $91 = $labelInfo + 1310736 + ($85 + -6 << 2) | 0;
+ HEAP32[$91 >> 2] = (HEAP32[$91 >> 2] | 0) + $i$265;
+ $95 = $labelInfo + 1310736 + ($85 + -5 << 2) | 0;
+ HEAP32[$95 >> 2] = (HEAP32[$95 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($85 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $101 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($101 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $54;
+ $141 = $55 * 7 | 0;
+ $143 = $labelInfo + 1310736 + ($141 + -7 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + 1;
+ $147 = $labelInfo + 1310736 + ($141 + -6 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $i$265;
+ $151 = $labelInfo + 1310736 + ($141 + -5 << 2) | 0;
+ HEAP32[$151 >> 2] = (HEAP32[$151 >> 2] | 0) + $j$076;
+ $155 = $labelInfo + 1310736 + ($141 + -4 << 2) | 0;
+ if ((HEAP32[$155 >> 2] | 0) > ($i$265 | 0)) HEAP32[$155 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($141 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $106 = HEAP32[$labelInfo + 1179664 + ($55 + -1 << 2) >> 2] | 0;
+ $109 = HEAP32[$labelInfo + 1179664 + (($101 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($106 | 0) > ($109 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $109;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $18;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($106 | 0)) HEAP32[$wk$250 >> 2] = $109;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $126 = $109;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $126 = $109;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $106;
+ if (($106 | 0) < ($109 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $18;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($109 | 0)) HEAP32[$wk$347 >> 2] = $106;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $126 = $106;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $126 = $106;
+ }
+ $128 = ($126 << 16 >> 16) * 7 | 0;
+ $130 = $labelInfo + 1310736 + ($128 + -7 << 2) | 0;
+ HEAP32[$130 >> 2] = (HEAP32[$130 >> 2] | 0) + 1;
+ $134 = $labelInfo + 1310736 + ($128 + -6 << 2) | 0;
+ HEAP32[$134 >> 2] = (HEAP32[$134 >> 2] | 0) + $i$265;
+ $138 = $labelInfo + 1310736 + ($128 + -5 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $220 = $pnt$169 + 4 | 0;
+ $221 = $pnt2$368 + 2 | 0;
+ $222 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($11 | 0)) {
+ $dpnt$1$lcssa = $222;
+ $pnt$1$lcssa = $220;
+ $pnt2$3$lcssa = $221;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $222;
+ $pnt$169 = $220;
+ $pnt2$368 = $221;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $229 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $18;
+ while (1) {
+ $231 = HEAP32[$wk$444 >> 2] | 0;
+ if (($231 | 0) == ($i$342 | 0)) {
+ $237 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $237 = HEAP32[$labelInfo + 1179664 + ($231 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $237;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $241 = $labelInfo + 8 | 0;
+ $242 = $j$1$lcssa + -1 | 0;
+ HEAP32[$241 >> 2] = $242;
+ if (!$242) $$0 = 0; else {
+ _memset($229 | 0, 0, $242 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $242 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $249 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($249 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($249 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($249 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($249 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$241 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $263 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $264 = $i$538 * 7 | 0;
+ $267 = $labelInfo + 12 + ($263 << 2) | 0;
+ HEAP32[$267 >> 2] = (HEAP32[$267 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($264 << 2) >> 2] | 0);
+ $274 = $263 << 1;
+ $275 = $labelInfo + 655376 + ($274 << 3) | 0;
+ HEAPF64[$275 >> 3] = +HEAPF64[$275 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 1 << 2) >> 2] | 0);
+ $283 = $labelInfo + 655376 + (($274 | 1) << 3) | 0;
+ HEAPF64[$283 >> 3] = +HEAPF64[$283 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 2 << 2) >> 2] | 0);
+ $286 = $263 << 2;
+ $287 = $labelInfo + 131084 + ($286 << 2) | 0;
+ $291 = HEAP32[$labelInfo + 1310736 + ($264 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$287 >> 2] | 0) > ($291 | 0)) HEAP32[$287 >> 2] = $291;
+ $294 = $labelInfo + 131084 + (($286 | 1) << 2) | 0;
+ $298 = HEAP32[$labelInfo + 1310736 + ($264 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$294 >> 2] | 0) < ($298 | 0)) HEAP32[$294 >> 2] = $298;
+ $301 = $labelInfo + 131084 + (($286 | 2) << 2) | 0;
+ $305 = HEAP32[$labelInfo + 1310736 + ($264 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$301 >> 2] | 0) > ($305 | 0)) HEAP32[$301 >> 2] = $305;
+ $308 = $labelInfo + 131084 + (($286 | 3) << 2) | 0;
+ $312 = HEAP32[$labelInfo + 1310736 + ($264 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$308 >> 2] | 0) < ($312 | 0)) HEAP32[$308 >> 2] = $312;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$241 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $316 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $319 = $i$637 << 1;
+ $320 = $labelInfo + 655376 + ($319 << 3) | 0;
+ HEAPF64[$320 >> 3] = +HEAPF64[$320 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $326 = $labelInfo + 655376 + (($319 | 1) << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$241 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+function _arLabelingSubEWIYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $101 = 0, $106 = 0, $109 = 0, $11 = 0, $126 = 0, $128 = 0, $130 = 0, $134 = 0, $138 = 0, $141 = 0, $143 = 0, $147 = 0, $151 = 0, $155 = 0, $160 = 0, $162 = 0, $166 = 0, $170 = 0, $174 = 0, $18 = 0, $180 = 0, $183 = 0, $185 = 0, $189 = 0, $19 = 0, $193 = 0, $197 = 0, $2 = 0, $200 = 0, $205 = 0, $21 = 0, $220 = 0, $221 = 0, $222 = 0, $229 = 0, $231 = 0, $237 = 0, $241 = 0, $242 = 0, $249 = 0, $263 = 0, $264 = 0, $267 = 0, $274 = 0, $275 = 0, $283 = 0, $286 = 0, $287 = 0, $291 = 0, $294 = 0, $298 = 0, $3 = 0, $30 = 0, $301 = 0, $305 = 0, $308 = 0, $312 = 0, $316 = 0, $319 = 0, $320 = 0, $326 = 0, $35 = 0, $38 = 0, $40 = 0, $44 = 0, $48 = 0, $54 = 0, $55 = 0, $58 = 0, $59 = 0, $60 = 0, $63 = 0, $66 = 0, $83 = 0, $85 = 0, $87 = 0, $91 = 0, $95 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $19 = $0 + 1 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $30 = ($11 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $19 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$279 = $2 + ($19 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($30) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if ((HEAPU8[$pnt$169 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $35 = HEAP16[$pnt2$368 + ($21 << 1) >> 1] | 0;
+ if ($35 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $35;
+ $38 = ($35 << 16 >> 16) * 7 | 0;
+ $40 = $labelInfo + 1310736 + ($38 + -7 << 2) | 0;
+ HEAP32[$40 >> 2] = (HEAP32[$40 >> 2] | 0) + 1;
+ $44 = $labelInfo + 1310736 + ($38 + -6 << 2) | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + $i$265;
+ $48 = $labelInfo + 1310736 + ($38 + -5 << 2) | 0;
+ HEAP32[$48 >> 2] = (HEAP32[$48 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($38 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $54 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $55 = $54 << 16 >> 16;
+ $58 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $59 = $58 << 16 >> 16;
+ $60 = $58 << 16 >> 16 > 0;
+ if ($54 << 16 >> 16 <= 0) {
+ if ($60) {
+ HEAP16[$pnt2$368 >> 1] = $58;
+ $160 = $59 * 7 | 0;
+ $162 = $labelInfo + 1310736 + ($160 + -7 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + 1;
+ $166 = $labelInfo + 1310736 + ($160 + -6 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $i$265;
+ $170 = $labelInfo + 1310736 + ($160 + -5 << 2) | 0;
+ HEAP32[$170 >> 2] = (HEAP32[$170 >> 2] | 0) + $j$076;
+ $174 = $labelInfo + 1310736 + ($160 + -3 << 2) | 0;
+ if ((HEAP32[$174 >> 2] | 0) < ($i$265 | 0)) HEAP32[$174 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($160 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $180 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($180 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $180;
+ $183 = ($180 << 16 >> 16) * 7 | 0;
+ $185 = $labelInfo + 1310736 + ($183 + -7 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + 1;
+ $189 = $labelInfo + 1310736 + ($183 + -6 << 2) | 0;
+ HEAP32[$189 >> 2] = (HEAP32[$189 >> 2] | 0) + $i$265;
+ $193 = $labelInfo + 1310736 + ($183 + -5 << 2) | 0;
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + $j$076;
+ $197 = $labelInfo + 1310736 + ($183 + -3 << 2) | 0;
+ if ((HEAP32[$197 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$197 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $200 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $200;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $200 << 16 >> 16;
+ $205 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($205 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($205 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($205 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($205 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($205 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($205 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($205 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $200;
+ break;
+ }
+ }
+ if ($60) {
+ $63 = HEAP32[$labelInfo + 1179664 + ($55 + -1 << 2) >> 2] | 0;
+ $66 = HEAP32[$labelInfo + 1179664 + ($59 + -1 << 2) >> 2] | 0;
+ if (($63 | 0) > ($66 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $66;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $18;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($63 | 0)) HEAP32[$wk$057 >> 2] = $66;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $83 = $66;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $83 = $66;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $63;
+ if (($63 | 0) < ($66 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $18;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($66 | 0)) HEAP32[$wk$154 >> 2] = $63;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $83 = $63;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $83 = $63;
+ }
+ $85 = ($83 << 16 >> 16) * 7 | 0;
+ $87 = $labelInfo + 1310736 + ($85 + -7 << 2) | 0;
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + 1;
+ $91 = $labelInfo + 1310736 + ($85 + -6 << 2) | 0;
+ HEAP32[$91 >> 2] = (HEAP32[$91 >> 2] | 0) + $i$265;
+ $95 = $labelInfo + 1310736 + ($85 + -5 << 2) | 0;
+ HEAP32[$95 >> 2] = (HEAP32[$95 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($85 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $101 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($101 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $54;
+ $141 = $55 * 7 | 0;
+ $143 = $labelInfo + 1310736 + ($141 + -7 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + 1;
+ $147 = $labelInfo + 1310736 + ($141 + -6 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $i$265;
+ $151 = $labelInfo + 1310736 + ($141 + -5 << 2) | 0;
+ HEAP32[$151 >> 2] = (HEAP32[$151 >> 2] | 0) + $j$076;
+ $155 = $labelInfo + 1310736 + ($141 + -4 << 2) | 0;
+ if ((HEAP32[$155 >> 2] | 0) > ($i$265 | 0)) HEAP32[$155 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($141 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $106 = HEAP32[$labelInfo + 1179664 + ($55 + -1 << 2) >> 2] | 0;
+ $109 = HEAP32[$labelInfo + 1179664 + (($101 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($106 | 0) > ($109 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $109;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $18;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($106 | 0)) HEAP32[$wk$250 >> 2] = $109;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $126 = $109;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $126 = $109;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $106;
+ if (($106 | 0) < ($109 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $18;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($109 | 0)) HEAP32[$wk$347 >> 2] = $106;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $126 = $106;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $126 = $106;
+ }
+ $128 = ($126 << 16 >> 16) * 7 | 0;
+ $130 = $labelInfo + 1310736 + ($128 + -7 << 2) | 0;
+ HEAP32[$130 >> 2] = (HEAP32[$130 >> 2] | 0) + 1;
+ $134 = $labelInfo + 1310736 + ($128 + -6 << 2) | 0;
+ HEAP32[$134 >> 2] = (HEAP32[$134 >> 2] | 0) + $i$265;
+ $138 = $labelInfo + 1310736 + ($128 + -5 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $220 = $pnt$169 + 4 | 0;
+ $221 = $pnt2$368 + 2 | 0;
+ $222 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($11 | 0)) {
+ $dpnt$1$lcssa = $222;
+ $pnt$1$lcssa = $220;
+ $pnt2$3$lcssa = $221;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $222;
+ $pnt$169 = $220;
+ $pnt2$368 = $221;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $229 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $18;
+ while (1) {
+ $231 = HEAP32[$wk$444 >> 2] | 0;
+ if (($231 | 0) == ($i$342 | 0)) {
+ $237 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $237 = HEAP32[$labelInfo + 1179664 + ($231 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $237;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $241 = $labelInfo + 8 | 0;
+ $242 = $j$1$lcssa + -1 | 0;
+ HEAP32[$241 >> 2] = $242;
+ if (!$242) $$0 = 0; else {
+ _memset($229 | 0, 0, $242 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $242 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $249 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($249 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($249 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($249 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($249 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$241 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $263 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $264 = $i$538 * 7 | 0;
+ $267 = $labelInfo + 12 + ($263 << 2) | 0;
+ HEAP32[$267 >> 2] = (HEAP32[$267 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($264 << 2) >> 2] | 0);
+ $274 = $263 << 1;
+ $275 = $labelInfo + 655376 + ($274 << 3) | 0;
+ HEAPF64[$275 >> 3] = +HEAPF64[$275 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 1 << 2) >> 2] | 0);
+ $283 = $labelInfo + 655376 + (($274 | 1) << 3) | 0;
+ HEAPF64[$283 >> 3] = +HEAPF64[$283 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 2 << 2) >> 2] | 0);
+ $286 = $263 << 2;
+ $287 = $labelInfo + 131084 + ($286 << 2) | 0;
+ $291 = HEAP32[$labelInfo + 1310736 + ($264 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$287 >> 2] | 0) > ($291 | 0)) HEAP32[$287 >> 2] = $291;
+ $294 = $labelInfo + 131084 + (($286 | 1) << 2) | 0;
+ $298 = HEAP32[$labelInfo + 1310736 + ($264 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$294 >> 2] | 0) < ($298 | 0)) HEAP32[$294 >> 2] = $298;
+ $301 = $labelInfo + 131084 + (($286 | 2) << 2) | 0;
+ $305 = HEAP32[$labelInfo + 1310736 + ($264 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$301 >> 2] | 0) > ($305 | 0)) HEAP32[$301 >> 2] = $305;
+ $308 = $labelInfo + 131084 + (($286 | 3) << 2) | 0;
+ $312 = HEAP32[$labelInfo + 1310736 + ($264 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$308 >> 2] | 0) < ($312 | 0)) HEAP32[$308 >> 2] = $312;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$241 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $316 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $319 = $i$637 << 1;
+ $320 = $labelInfo + 655376 + ($319 << 3) | 0;
+ HEAPF64[$320 >> 3] = +HEAPF64[$320 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $326 = $labelInfo + 655376 + (($319 | 1) << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$241 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWIC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $100 = 0, $105 = 0, $108 = 0, $11 = 0, $125 = 0, $127 = 0, $129 = 0, $133 = 0, $137 = 0, $140 = 0, $142 = 0, $146 = 0, $150 = 0, $154 = 0, $159 = 0, $161 = 0, $165 = 0, $169 = 0, $173 = 0, $179 = 0, $18 = 0, $182 = 0, $184 = 0, $188 = 0, $19 = 0, $192 = 0, $196 = 0, $199 = 0, $2 = 0, $20 = 0, $204 = 0, $219 = 0, $220 = 0, $221 = 0, $228 = 0, $230 = 0, $236 = 0, $240 = 0, $241 = 0, $248 = 0, $262 = 0, $263 = 0, $266 = 0, $273 = 0, $274 = 0, $282 = 0, $285 = 0, $286 = 0, $29 = 0, $290 = 0, $293 = 0, $297 = 0, $3 = 0, $300 = 0, $304 = 0, $307 = 0, $311 = 0, $315 = 0, $318 = 0, $319 = 0, $325 = 0, $34 = 0, $37 = 0, $39 = 0, $43 = 0, $47 = 0, $53 = 0, $54 = 0, $57 = 0, $58 = 0, $59 = 0, $62 = 0, $65 = 0, $82 = 0, $84 = 0, $86 = 0, $90 = 0, $94 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $19 = $0 + 1 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = $xsize + 4 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $29 = ($11 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $19 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 1) + 2) | 0;
+ $pnt2$279 = $2 + ($19 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($29) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if ((HEAPU8[$pnt$169 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $34 = HEAP16[$pnt2$368 + ($20 << 1) >> 1] | 0;
+ if ($34 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $34;
+ $37 = ($34 << 16 >> 16) * 7 | 0;
+ $39 = $labelInfo + 1310736 + ($37 + -7 << 2) | 0;
+ HEAP32[$39 >> 2] = (HEAP32[$39 >> 2] | 0) + 1;
+ $43 = $labelInfo + 1310736 + ($37 + -6 << 2) | 0;
+ HEAP32[$43 >> 2] = (HEAP32[$43 >> 2] | 0) + $i$265;
+ $47 = $labelInfo + 1310736 + ($37 + -5 << 2) | 0;
+ HEAP32[$47 >> 2] = (HEAP32[$47 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($37 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $53 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $54 = $53 << 16 >> 16;
+ $57 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $58 = $57 << 16 >> 16;
+ $59 = $57 << 16 >> 16 > 0;
+ if ($53 << 16 >> 16 <= 0) {
+ if ($59) {
+ HEAP16[$pnt2$368 >> 1] = $57;
+ $159 = $58 * 7 | 0;
+ $161 = $labelInfo + 1310736 + ($159 + -7 << 2) | 0;
+ HEAP32[$161 >> 2] = (HEAP32[$161 >> 2] | 0) + 1;
+ $165 = $labelInfo + 1310736 + ($159 + -6 << 2) | 0;
+ HEAP32[$165 >> 2] = (HEAP32[$165 >> 2] | 0) + $i$265;
+ $169 = $labelInfo + 1310736 + ($159 + -5 << 2) | 0;
+ HEAP32[$169 >> 2] = (HEAP32[$169 >> 2] | 0) + $j$076;
+ $173 = $labelInfo + 1310736 + ($159 + -3 << 2) | 0;
+ if ((HEAP32[$173 >> 2] | 0) < ($i$265 | 0)) HEAP32[$173 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($159 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $179 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($179 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $179;
+ $182 = ($179 << 16 >> 16) * 7 | 0;
+ $184 = $labelInfo + 1310736 + ($182 + -7 << 2) | 0;
+ HEAP32[$184 >> 2] = (HEAP32[$184 >> 2] | 0) + 1;
+ $188 = $labelInfo + 1310736 + ($182 + -6 << 2) | 0;
+ HEAP32[$188 >> 2] = (HEAP32[$188 >> 2] | 0) + $i$265;
+ $192 = $labelInfo + 1310736 + ($182 + -5 << 2) | 0;
+ HEAP32[$192 >> 2] = (HEAP32[$192 >> 2] | 0) + $j$076;
+ $196 = $labelInfo + 1310736 + ($182 + -3 << 2) | 0;
+ if ((HEAP32[$196 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$196 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $199 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $199;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $199 << 16 >> 16;
+ $204 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($204 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($204 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($204 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($204 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($204 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($204 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($204 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $199;
+ break;
+ }
+ }
+ if ($59) {
+ $62 = HEAP32[$labelInfo + 1179664 + ($54 + -1 << 2) >> 2] | 0;
+ $65 = HEAP32[$labelInfo + 1179664 + ($58 + -1 << 2) >> 2] | 0;
+ if (($62 | 0) > ($65 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $65;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $18;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($62 | 0)) HEAP32[$wk$057 >> 2] = $65;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $82 = $65;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $82 = $65;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $62;
+ if (($62 | 0) < ($65 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $18;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($65 | 0)) HEAP32[$wk$154 >> 2] = $62;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $82 = $62;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $82 = $62;
+ }
+ $84 = ($82 << 16 >> 16) * 7 | 0;
+ $86 = $labelInfo + 1310736 + ($84 + -7 << 2) | 0;
+ HEAP32[$86 >> 2] = (HEAP32[$86 >> 2] | 0) + 1;
+ $90 = $labelInfo + 1310736 + ($84 + -6 << 2) | 0;
+ HEAP32[$90 >> 2] = (HEAP32[$90 >> 2] | 0) + $i$265;
+ $94 = $labelInfo + 1310736 + ($84 + -5 << 2) | 0;
+ HEAP32[$94 >> 2] = (HEAP32[$94 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($84 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $100 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($100 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $53;
+ $140 = $54 * 7 | 0;
+ $142 = $labelInfo + 1310736 + ($140 + -7 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + 1;
+ $146 = $labelInfo + 1310736 + ($140 + -6 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $i$265;
+ $150 = $labelInfo + 1310736 + ($140 + -5 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + $j$076;
+ $154 = $labelInfo + 1310736 + ($140 + -4 << 2) | 0;
+ if ((HEAP32[$154 >> 2] | 0) > ($i$265 | 0)) HEAP32[$154 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($140 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $105 = HEAP32[$labelInfo + 1179664 + ($54 + -1 << 2) >> 2] | 0;
+ $108 = HEAP32[$labelInfo + 1179664 + (($100 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($105 | 0) > ($108 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $108;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $18;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($105 | 0)) HEAP32[$wk$250 >> 2] = $108;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $125 = $108;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $125 = $108;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $105;
+ if (($105 | 0) < ($108 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $18;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($108 | 0)) HEAP32[$wk$347 >> 2] = $105;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $125 = $105;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $125 = $105;
+ }
+ $127 = ($125 << 16 >> 16) * 7 | 0;
+ $129 = $labelInfo + 1310736 + ($127 + -7 << 2) | 0;
+ HEAP32[$129 >> 2] = (HEAP32[$129 >> 2] | 0) + 1;
+ $133 = $labelInfo + 1310736 + ($127 + -6 << 2) | 0;
+ HEAP32[$133 >> 2] = (HEAP32[$133 >> 2] | 0) + $i$265;
+ $137 = $labelInfo + 1310736 + ($127 + -5 << 2) | 0;
+ HEAP32[$137 >> 2] = (HEAP32[$137 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $219 = $pnt$169 + 2 | 0;
+ $220 = $pnt2$368 + 2 | 0;
+ $221 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($11 | 0)) {
+ $dpnt$1$lcssa = $221;
+ $pnt$1$lcssa = $219;
+ $pnt2$3$lcssa = $220;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $221;
+ $pnt$169 = $219;
+ $pnt2$368 = $220;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $228 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $18;
+ while (1) {
+ $230 = HEAP32[$wk$444 >> 2] | 0;
+ if (($230 | 0) == ($i$342 | 0)) {
+ $236 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $236 = HEAP32[$labelInfo + 1179664 + ($230 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $236;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $240 = $labelInfo + 8 | 0;
+ $241 = $j$1$lcssa + -1 | 0;
+ HEAP32[$240 >> 2] = $241;
+ if (!$241) $$0 = 0; else {
+ _memset($228 | 0, 0, $241 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $241 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $248 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($248 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($248 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($248 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($248 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$240 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $262 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $263 = $i$538 * 7 | 0;
+ $266 = $labelInfo + 12 + ($262 << 2) | 0;
+ HEAP32[$266 >> 2] = (HEAP32[$266 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($263 << 2) >> 2] | 0);
+ $273 = $262 << 1;
+ $274 = $labelInfo + 655376 + ($273 << 3) | 0;
+ HEAPF64[$274 >> 3] = +HEAPF64[$274 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($263 + 1 << 2) >> 2] | 0);
+ $282 = $labelInfo + 655376 + (($273 | 1) << 3) | 0;
+ HEAPF64[$282 >> 3] = +HEAPF64[$282 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($263 + 2 << 2) >> 2] | 0);
+ $285 = $262 << 2;
+ $286 = $labelInfo + 131084 + ($285 << 2) | 0;
+ $290 = HEAP32[$labelInfo + 1310736 + ($263 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$286 >> 2] | 0) > ($290 | 0)) HEAP32[$286 >> 2] = $290;
+ $293 = $labelInfo + 131084 + (($285 | 1) << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($263 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) < ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($285 | 2) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($263 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) > ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $307 = $labelInfo + 131084 + (($285 | 3) << 2) | 0;
+ $311 = HEAP32[$labelInfo + 1310736 + ($263 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$307 >> 2] | 0) < ($311 | 0)) HEAP32[$307 >> 2] = $311;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$240 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $315 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $318 = $i$637 << 1;
+ $319 = $labelInfo + 655376 + ($318 << 3) | 0;
+ HEAPF64[$319 >> 3] = +HEAPF64[$319 >> 3] / +(HEAP32[$315 >> 2] | 0);
+ $325 = $labelInfo + 655376 + (($318 | 1) << 3) | 0;
+ HEAPF64[$325 >> 3] = +HEAPF64[$325 >> 3] / +(HEAP32[$315 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$240 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+function _arLabelingSubEBIC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $100 = 0, $105 = 0, $108 = 0, $11 = 0, $125 = 0, $127 = 0, $129 = 0, $133 = 0, $137 = 0, $140 = 0, $142 = 0, $146 = 0, $150 = 0, $154 = 0, $159 = 0, $161 = 0, $165 = 0, $169 = 0, $173 = 0, $179 = 0, $18 = 0, $182 = 0, $184 = 0, $188 = 0, $19 = 0, $192 = 0, $196 = 0, $199 = 0, $2 = 0, $20 = 0, $204 = 0, $219 = 0, $220 = 0, $221 = 0, $228 = 0, $230 = 0, $236 = 0, $240 = 0, $241 = 0, $248 = 0, $262 = 0, $263 = 0, $266 = 0, $273 = 0, $274 = 0, $282 = 0, $285 = 0, $286 = 0, $29 = 0, $290 = 0, $293 = 0, $297 = 0, $3 = 0, $300 = 0, $304 = 0, $307 = 0, $311 = 0, $315 = 0, $318 = 0, $319 = 0, $325 = 0, $34 = 0, $37 = 0, $39 = 0, $43 = 0, $47 = 0, $53 = 0, $54 = 0, $57 = 0, $58 = 0, $59 = 0, $62 = 0, $65 = 0, $82 = 0, $84 = 0, $86 = 0, $90 = 0, $94 = 0, $dpnt$078 = 0, $dpnt$1$lcssa = 0, $dpnt$167 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$342 = 0, $i$440 = 0, $i$538 = 0, $i$637 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$143 = 0, $j$2 = 0, $k$056 = 0, $k$153 = 0, $k$249 = 0, $k$346 = 0, $pnt$080 = 0, $pnt$1$lcssa = 0, $pnt$169 = 0, $pnt1$091 = 0, $pnt1$185 = 0, $pnt2$090 = 0, $pnt2$184 = 0, $pnt2$279 = 0, $pnt2$3$lcssa = 0, $pnt2$368 = 0, $vararg_buffer = 0, $wk$057 = 0, $wk$154 = 0, $wk$250 = 0, $wk$347 = 0, $wk$444 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$089 = 0;
+ $pnt1$091 = $2;
+ $pnt2$090 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$090 >> 1] = 0;
+ HEAP16[$pnt1$091 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($0 | 0)) break; else {
+ $pnt1$091 = $pnt1$091 + 2 | 0;
+ $pnt2$090 = $pnt2$090 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$183 = 0;
+ $pnt1$185 = $2;
+ $pnt2$184 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$184 >> 1] = 0;
+ HEAP16[$pnt1$185 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($1 | 0)) break; else {
+ $pnt1$185 = $pnt1$185 + ($0 << 1) | 0;
+ $pnt2$184 = $pnt2$184 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $19 = $0 + 1 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = $xsize + 4 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $29 = ($11 | 0) > 1;
+ $dpnt$078 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $19 | 0;
+ $j$076 = 1;
+ $pnt$080 = $image + (($xsize << 1) + 2) | 0;
+ $pnt2$279 = $2 + ($19 << 1) | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($29) {
+ $dpnt$167 = $dpnt$078;
+ $i$265 = 1;
+ $pnt$169 = $pnt$080;
+ $pnt2$368 = $pnt2$279;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if ((HEAPU8[$pnt$169 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$368 >> 1] = 0;
+ HEAP8[$dpnt$167 >> 0] = 0;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP8[$dpnt$167 >> 0] = -1;
+ $34 = HEAP16[$pnt2$368 + ($20 << 1) >> 1] | 0;
+ if ($34 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $34;
+ $37 = ($34 << 16 >> 16) * 7 | 0;
+ $39 = $labelInfo + 1310736 + ($37 + -7 << 2) | 0;
+ HEAP32[$39 >> 2] = (HEAP32[$39 >> 2] | 0) + 1;
+ $43 = $labelInfo + 1310736 + ($37 + -6 << 2) | 0;
+ HEAP32[$43 >> 2] = (HEAP32[$43 >> 2] | 0) + $i$265;
+ $47 = $labelInfo + 1310736 + ($37 + -5 << 2) | 0;
+ HEAP32[$47 >> 2] = (HEAP32[$47 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($37 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $53 = HEAP16[$pnt2$368 + ($$sum1 << 1) >> 1] | 0;
+ $54 = $53 << 16 >> 16;
+ $57 = HEAP16[$pnt2$368 + ($$sum2 << 1) >> 1] | 0;
+ $58 = $57 << 16 >> 16;
+ $59 = $57 << 16 >> 16 > 0;
+ if ($53 << 16 >> 16 <= 0) {
+ if ($59) {
+ HEAP16[$pnt2$368 >> 1] = $57;
+ $159 = $58 * 7 | 0;
+ $161 = $labelInfo + 1310736 + ($159 + -7 << 2) | 0;
+ HEAP32[$161 >> 2] = (HEAP32[$161 >> 2] | 0) + 1;
+ $165 = $labelInfo + 1310736 + ($159 + -6 << 2) | 0;
+ HEAP32[$165 >> 2] = (HEAP32[$165 >> 2] | 0) + $i$265;
+ $169 = $labelInfo + 1310736 + ($159 + -5 << 2) | 0;
+ HEAP32[$169 >> 2] = (HEAP32[$169 >> 2] | 0) + $j$076;
+ $173 = $labelInfo + 1310736 + ($159 + -3 << 2) | 0;
+ if ((HEAP32[$173 >> 2] | 0) < ($i$265 | 0)) HEAP32[$173 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($159 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $179 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($179 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$368 >> 1] = $179;
+ $182 = ($179 << 16 >> 16) * 7 | 0;
+ $184 = $labelInfo + 1310736 + ($182 + -7 << 2) | 0;
+ HEAP32[$184 >> 2] = (HEAP32[$184 >> 2] | 0) + 1;
+ $188 = $labelInfo + 1310736 + ($182 + -6 << 2) | 0;
+ HEAP32[$188 >> 2] = (HEAP32[$188 >> 2] | 0) + $i$265;
+ $192 = $labelInfo + 1310736 + ($182 + -5 << 2) | 0;
+ HEAP32[$192 >> 2] = (HEAP32[$192 >> 2] | 0) + $j$076;
+ $196 = $labelInfo + 1310736 + ($182 + -3 << 2) | 0;
+ if ((HEAP32[$196 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$196 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $199 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$368 >> 1] = $199;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $199 << 16 >> 16;
+ $204 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($204 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($204 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($204 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($204 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($204 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($204 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($204 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $199;
+ break;
+ }
+ }
+ if ($59) {
+ $62 = HEAP32[$labelInfo + 1179664 + ($54 + -1 << 2) >> 2] | 0;
+ $65 = HEAP32[$labelInfo + 1179664 + ($58 + -1 << 2) >> 2] | 0;
+ if (($62 | 0) > ($65 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $65;
+ if (($wk_max$160 | 0) > 0) {
+ $k$056 = 0;
+ $wk$057 = $18;
+ while (1) {
+ if ((HEAP32[$wk$057 >> 2] | 0) == ($62 | 0)) HEAP32[$wk$057 >> 2] = $65;
+ $k$056 = $k$056 + 1 | 0;
+ if (($k$056 | 0) >= ($wk_max$160 | 0)) {
+ $82 = $65;
+ break;
+ } else $wk$057 = $wk$057 + 4 | 0;
+ }
+ } else $82 = $65;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $62;
+ if (($62 | 0) < ($65 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$153 = 0;
+ $wk$154 = $18;
+ while (1) {
+ if ((HEAP32[$wk$154 >> 2] | 0) == ($65 | 0)) HEAP32[$wk$154 >> 2] = $62;
+ $k$153 = $k$153 + 1 | 0;
+ if (($k$153 | 0) >= ($wk_max$160 | 0)) {
+ $82 = $62;
+ break;
+ } else $wk$154 = $wk$154 + 4 | 0;
+ }
+ } else $82 = $62;
+ }
+ $84 = ($82 << 16 >> 16) * 7 | 0;
+ $86 = $labelInfo + 1310736 + ($84 + -7 << 2) | 0;
+ HEAP32[$86 >> 2] = (HEAP32[$86 >> 2] | 0) + 1;
+ $90 = $labelInfo + 1310736 + ($84 + -6 << 2) | 0;
+ HEAP32[$90 >> 2] = (HEAP32[$90 >> 2] | 0) + $i$265;
+ $94 = $labelInfo + 1310736 + ($84 + -5 << 2) | 0;
+ HEAP32[$94 >> 2] = (HEAP32[$94 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($84 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $100 = HEAP16[$pnt2$368 + -2 >> 1] | 0;
+ if ($100 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$368 >> 1] = $53;
+ $140 = $54 * 7 | 0;
+ $142 = $labelInfo + 1310736 + ($140 + -7 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + 1;
+ $146 = $labelInfo + 1310736 + ($140 + -6 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $i$265;
+ $150 = $labelInfo + 1310736 + ($140 + -5 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + $j$076;
+ $154 = $labelInfo + 1310736 + ($140 + -4 << 2) | 0;
+ if ((HEAP32[$154 >> 2] | 0) > ($i$265 | 0)) HEAP32[$154 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($140 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $105 = HEAP32[$labelInfo + 1179664 + ($54 + -1 << 2) >> 2] | 0;
+ $108 = HEAP32[$labelInfo + 1179664 + (($100 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($105 | 0) > ($108 | 0)) {
+ HEAP16[$pnt2$368 >> 1] = $108;
+ if (($wk_max$160 | 0) > 0) {
+ $k$249 = 0;
+ $wk$250 = $18;
+ while (1) {
+ if ((HEAP32[$wk$250 >> 2] | 0) == ($105 | 0)) HEAP32[$wk$250 >> 2] = $108;
+ $k$249 = $k$249 + 1 | 0;
+ if (($k$249 | 0) >= ($wk_max$160 | 0)) {
+ $125 = $108;
+ break;
+ } else $wk$250 = $wk$250 + 4 | 0;
+ }
+ } else $125 = $108;
+ } else {
+ HEAP16[$pnt2$368 >> 1] = $105;
+ if (($105 | 0) < ($108 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$346 = 0;
+ $wk$347 = $18;
+ while (1) {
+ if ((HEAP32[$wk$347 >> 2] | 0) == ($108 | 0)) HEAP32[$wk$347 >> 2] = $105;
+ $k$346 = $k$346 + 1 | 0;
+ if (($k$346 | 0) >= ($wk_max$160 | 0)) {
+ $125 = $105;
+ break;
+ } else $wk$347 = $wk$347 + 4 | 0;
+ }
+ } else $125 = $105;
+ }
+ $127 = ($125 << 16 >> 16) * 7 | 0;
+ $129 = $labelInfo + 1310736 + ($127 + -7 << 2) | 0;
+ HEAP32[$129 >> 2] = (HEAP32[$129 >> 2] | 0) + 1;
+ $133 = $labelInfo + 1310736 + ($127 + -6 << 2) | 0;
+ HEAP32[$133 >> 2] = (HEAP32[$133 >> 2] | 0) + $i$265;
+ $137 = $labelInfo + 1310736 + ($127 + -5 << 2) | 0;
+ HEAP32[$137 >> 2] = (HEAP32[$137 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $219 = $pnt$169 + 2 | 0;
+ $220 = $pnt2$368 + 2 | 0;
+ $221 = $dpnt$167 + 1 | 0;
+ if (($i$265 | 0) >= ($11 | 0)) {
+ $dpnt$1$lcssa = $221;
+ $pnt$1$lcssa = $219;
+ $pnt2$3$lcssa = $220;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$167 = $221;
+ $pnt$169 = $219;
+ $pnt2$368 = $220;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$078;
+ $pnt$1$lcssa = $pnt$080;
+ $pnt2$3$lcssa = $pnt2$279;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$078 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$080 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$279 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $228 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$342 = 1;
+ $j$143 = 1;
+ $wk$444 = $18;
+ while (1) {
+ $230 = HEAP32[$wk$444 >> 2] | 0;
+ if (($230 | 0) == ($i$342 | 0)) {
+ $236 = $j$143;
+ $j$2 = $j$143 + 1 | 0;
+ } else {
+ $236 = HEAP32[$labelInfo + 1179664 + ($230 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$143;
+ }
+ HEAP32[$wk$444 >> 2] = $236;
+ if (($i$342 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$342 = $i$342 + 1 | 0;
+ $j$143 = $j$2;
+ $wk$444 = $wk$444 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $240 = $labelInfo + 8 | 0;
+ $241 = $j$1$lcssa + -1 | 0;
+ HEAP32[$240 >> 2] = $241;
+ if (!$241) $$0 = 0; else {
+ _memset($228 | 0, 0, $241 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $241 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$440 = 0;
+ do {
+ $248 = $i$440 << 2;
+ HEAP32[$labelInfo + 131084 + ($248 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($248 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($248 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($248 | 3) << 2) >> 2] = 0;
+ $i$440 = $i$440 + 1 | 0;
+ } while (($i$440 | 0) < (HEAP32[$240 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$538 = 0;
+ do {
+ $262 = (HEAP32[$labelInfo + 1179664 + ($i$538 << 2) >> 2] | 0) + -1 | 0;
+ $263 = $i$538 * 7 | 0;
+ $266 = $labelInfo + 12 + ($262 << 2) | 0;
+ HEAP32[$266 >> 2] = (HEAP32[$266 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($263 << 2) >> 2] | 0);
+ $273 = $262 << 1;
+ $274 = $labelInfo + 655376 + ($273 << 3) | 0;
+ HEAPF64[$274 >> 3] = +HEAPF64[$274 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($263 + 1 << 2) >> 2] | 0);
+ $282 = $labelInfo + 655376 + (($273 | 1) << 3) | 0;
+ HEAPF64[$282 >> 3] = +HEAPF64[$282 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($263 + 2 << 2) >> 2] | 0);
+ $285 = $262 << 2;
+ $286 = $labelInfo + 131084 + ($285 << 2) | 0;
+ $290 = HEAP32[$labelInfo + 1310736 + ($263 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$286 >> 2] | 0) > ($290 | 0)) HEAP32[$286 >> 2] = $290;
+ $293 = $labelInfo + 131084 + (($285 | 1) << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($263 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) < ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($285 | 2) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($263 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) > ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $307 = $labelInfo + 131084 + (($285 | 3) << 2) | 0;
+ $311 = HEAP32[$labelInfo + 1310736 + ($263 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$307 >> 2] | 0) < ($311 | 0)) HEAP32[$307 >> 2] = $311;
+ $i$538 = $i$538 + 1 | 0;
+ } while (($i$538 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$240 >> 2] | 0) > 0) {
+ $i$637 = 0;
+ do {
+ $315 = $labelInfo + 12 + ($i$637 << 2) | 0;
+ $318 = $i$637 << 1;
+ $319 = $labelInfo + 655376 + ($318 << 3) | 0;
+ HEAPF64[$319 >> 3] = +HEAPF64[$319 >> 3] / +(HEAP32[$315 >> 2] | 0);
+ $325 = $labelInfo + 655376 + (($318 | 1) << 3) | 0;
+ HEAPF64[$325 >> 3] = +HEAPF64[$325 >> 3] / +(HEAP32[$315 >> 2] | 0);
+ $i$637 = $i$637 + 1 | 0;
+ } while (($i$637 | 0) < (HEAP32[$240 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWRCY($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $103 = 0, $106 = 0, $123 = 0, $125 = 0, $127 = 0, $131 = 0, $135 = 0, $138 = 0, $140 = 0, $144 = 0, $148 = 0, $152 = 0, $157 = 0, $159 = 0, $16 = 0, $163 = 0, $167 = 0, $17 = 0, $171 = 0, $177 = 0, $18 = 0, $180 = 0, $182 = 0, $186 = 0, $190 = 0, $194 = 0, $197 = 0, $202 = 0, $217 = 0, $218 = 0, $219 = 0, $226 = 0, $228 = 0, $234 = 0, $238 = 0, $239 = 0, $246 = 0, $26 = 0, $260 = 0, $261 = 0, $264 = 0, $271 = 0, $272 = 0, $280 = 0, $283 = 0, $284 = 0, $288 = 0, $291 = 0, $295 = 0, $298 = 0, $302 = 0, $305 = 0, $309 = 0, $313 = 0, $316 = 0, $317 = 0, $32 = 0, $323 = 0, $35 = 0, $37 = 0, $41 = 0, $45 = 0, $51 = 0, $52 = 0, $55 = 0, $56 = 0, $57 = 0, $60 = 0, $63 = 0, $80 = 0, $82 = 0, $84 = 0, $88 = 0, $9 = 0, $92 = 0, $98 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $26 = ($9 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $17 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($17 << 1) | 0;
+ $pnt2$278 = $0 + ($17 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($26) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if ((HEAPU8[$pnt$168 + 1 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $32 = HEAP16[$pnt2$367 + ($18 << 1) >> 1] | 0;
+ if ($32 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $32;
+ $35 = ($32 << 16 >> 16) * 7 | 0;
+ $37 = $labelInfo + 1310736 + ($35 + -7 << 2) | 0;
+ HEAP32[$37 >> 2] = (HEAP32[$37 >> 2] | 0) + 1;
+ $41 = $labelInfo + 1310736 + ($35 + -6 << 2) | 0;
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + $i$264;
+ $45 = $labelInfo + 1310736 + ($35 + -5 << 2) | 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($35 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $51 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $52 = $51 << 16 >> 16;
+ $55 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $56 = $55 << 16 >> 16;
+ $57 = $55 << 16 >> 16 > 0;
+ if ($51 << 16 >> 16 <= 0) {
+ if ($57) {
+ HEAP16[$pnt2$367 >> 1] = $55;
+ $157 = $56 * 7 | 0;
+ $159 = $labelInfo + 1310736 + ($157 + -7 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + 1;
+ $163 = $labelInfo + 1310736 + ($157 + -6 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $i$264;
+ $167 = $labelInfo + 1310736 + ($157 + -5 << 2) | 0;
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + $j$075;
+ $171 = $labelInfo + 1310736 + ($157 + -3 << 2) | 0;
+ if ((HEAP32[$171 >> 2] | 0) < ($i$264 | 0)) HEAP32[$171 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($157 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $177 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($177 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $177;
+ $180 = ($177 << 16 >> 16) * 7 | 0;
+ $182 = $labelInfo + 1310736 + ($180 + -7 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + 1;
+ $186 = $labelInfo + 1310736 + ($180 + -6 << 2) | 0;
+ HEAP32[$186 >> 2] = (HEAP32[$186 >> 2] | 0) + $i$264;
+ $190 = $labelInfo + 1310736 + ($180 + -5 << 2) | 0;
+ HEAP32[$190 >> 2] = (HEAP32[$190 >> 2] | 0) + $j$075;
+ $194 = $labelInfo + 1310736 + ($180 + -3 << 2) | 0;
+ if ((HEAP32[$194 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$194 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $197 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $197;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $197 << 16 >> 16;
+ $202 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($202 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($202 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($202 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($202 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($202 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($202 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($202 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $197;
+ break;
+ }
+ }
+ if ($57) {
+ $60 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ $63 = HEAP32[$labelInfo + 1179664 + ($56 + -1 << 2) >> 2] | 0;
+ if (($60 | 0) > ($63 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $63;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $16;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($60 | 0)) HEAP32[$wk$056 >> 2] = $63;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $80 = $63;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $80 = $63;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $60;
+ if (($60 | 0) < ($63 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $16;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($63 | 0)) HEAP32[$wk$153 >> 2] = $60;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $80 = $60;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $80 = $60;
+ }
+ $82 = ($80 << 16 >> 16) * 7 | 0;
+ $84 = $labelInfo + 1310736 + ($82 + -7 << 2) | 0;
+ HEAP32[$84 >> 2] = (HEAP32[$84 >> 2] | 0) + 1;
+ $88 = $labelInfo + 1310736 + ($82 + -6 << 2) | 0;
+ HEAP32[$88 >> 2] = (HEAP32[$88 >> 2] | 0) + $i$264;
+ $92 = $labelInfo + 1310736 + ($82 + -5 << 2) | 0;
+ HEAP32[$92 >> 2] = (HEAP32[$92 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($82 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $98 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($98 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $51;
+ $138 = $52 * 7 | 0;
+ $140 = $labelInfo + 1310736 + ($138 + -7 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + 1;
+ $144 = $labelInfo + 1310736 + ($138 + -6 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $i$264;
+ $148 = $labelInfo + 1310736 + ($138 + -5 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + $j$075;
+ $152 = $labelInfo + 1310736 + ($138 + -4 << 2) | 0;
+ if ((HEAP32[$152 >> 2] | 0) > ($i$264 | 0)) HEAP32[$152 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($138 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $103 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ $106 = HEAP32[$labelInfo + 1179664 + (($98 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($103 | 0) > ($106 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $106;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $16;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($103 | 0)) HEAP32[$wk$249 >> 2] = $106;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $123 = $106;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $123 = $106;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $103;
+ if (($103 | 0) < ($106 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $16;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($106 | 0)) HEAP32[$wk$346 >> 2] = $103;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $123 = $103;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $123 = $103;
+ }
+ $125 = ($123 << 16 >> 16) * 7 | 0;
+ $127 = $labelInfo + 1310736 + ($125 + -7 << 2) | 0;
+ HEAP32[$127 >> 2] = (HEAP32[$127 >> 2] | 0) + 1;
+ $131 = $labelInfo + 1310736 + ($125 + -6 << 2) | 0;
+ HEAP32[$131 >> 2] = (HEAP32[$131 >> 2] | 0) + $i$264;
+ $135 = $labelInfo + 1310736 + ($125 + -5 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $217 = $pnt$168 + 2 | 0;
+ $218 = $pnt2$367 + 2 | 0;
+ $219 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($9 | 0)) {
+ $dpnt$1$lcssa = $219;
+ $pnt$1$lcssa = $217;
+ $pnt2$3$lcssa = $218;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $219;
+ $pnt$168 = $217;
+ $pnt2$367 = $218;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $226 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $16;
+ while (1) {
+ $228 = HEAP32[$wk$443 >> 2] | 0;
+ if (($228 | 0) == ($i$341 | 0)) {
+ $234 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $234 = HEAP32[$labelInfo + 1179664 + ($228 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $234;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $238 = $labelInfo + 8 | 0;
+ $239 = $j$1$lcssa + -1 | 0;
+ HEAP32[$238 >> 2] = $239;
+ if (!$239) $$0 = 0; else {
+ _memset($226 | 0, 0, $239 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $239 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $246 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($246 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($246 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($246 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($246 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$238 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $260 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $261 = $i$537 * 7 | 0;
+ $264 = $labelInfo + 12 + ($260 << 2) | 0;
+ HEAP32[$264 >> 2] = (HEAP32[$264 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($261 << 2) >> 2] | 0);
+ $271 = $260 << 1;
+ $272 = $labelInfo + 655376 + ($271 << 3) | 0;
+ HEAPF64[$272 >> 3] = +HEAPF64[$272 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($261 + 1 << 2) >> 2] | 0);
+ $280 = $labelInfo + 655376 + (($271 | 1) << 3) | 0;
+ HEAPF64[$280 >> 3] = +HEAPF64[$280 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($261 + 2 << 2) >> 2] | 0);
+ $283 = $260 << 2;
+ $284 = $labelInfo + 131084 + ($283 << 2) | 0;
+ $288 = HEAP32[$labelInfo + 1310736 + ($261 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$284 >> 2] | 0) > ($288 | 0)) HEAP32[$284 >> 2] = $288;
+ $291 = $labelInfo + 131084 + (($283 | 1) << 2) | 0;
+ $295 = HEAP32[$labelInfo + 1310736 + ($261 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$291 >> 2] | 0) < ($295 | 0)) HEAP32[$291 >> 2] = $295;
+ $298 = $labelInfo + 131084 + (($283 | 2) << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($261 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) > ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($283 | 3) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($261 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) < ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$238 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $313 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $316 = $i$636 << 1;
+ $317 = $labelInfo + 655376 + ($316 << 3) | 0;
+ HEAPF64[$317 >> 3] = +HEAPF64[$317 >> 3] / +(HEAP32[$313 >> 2] | 0);
+ $323 = $labelInfo + 655376 + (($316 | 1) << 3) | 0;
+ HEAPF64[$323 >> 3] = +HEAPF64[$323 >> 3] / +(HEAP32[$313 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$238 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBRCY($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $103 = 0, $106 = 0, $123 = 0, $125 = 0, $127 = 0, $131 = 0, $135 = 0, $138 = 0, $140 = 0, $144 = 0, $148 = 0, $152 = 0, $157 = 0, $159 = 0, $16 = 0, $163 = 0, $167 = 0, $17 = 0, $171 = 0, $177 = 0, $18 = 0, $180 = 0, $182 = 0, $186 = 0, $190 = 0, $194 = 0, $197 = 0, $202 = 0, $217 = 0, $218 = 0, $219 = 0, $226 = 0, $228 = 0, $234 = 0, $238 = 0, $239 = 0, $246 = 0, $26 = 0, $260 = 0, $261 = 0, $264 = 0, $271 = 0, $272 = 0, $280 = 0, $283 = 0, $284 = 0, $288 = 0, $291 = 0, $295 = 0, $298 = 0, $302 = 0, $305 = 0, $309 = 0, $313 = 0, $316 = 0, $317 = 0, $32 = 0, $323 = 0, $35 = 0, $37 = 0, $41 = 0, $45 = 0, $51 = 0, $52 = 0, $55 = 0, $56 = 0, $57 = 0, $60 = 0, $63 = 0, $80 = 0, $82 = 0, $84 = 0, $88 = 0, $9 = 0, $92 = 0, $98 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $26 = ($9 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $17 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($17 << 1) | 0;
+ $pnt2$278 = $0 + ($17 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($26) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if ((HEAPU8[$pnt$168 + 1 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $32 = HEAP16[$pnt2$367 + ($18 << 1) >> 1] | 0;
+ if ($32 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $32;
+ $35 = ($32 << 16 >> 16) * 7 | 0;
+ $37 = $labelInfo + 1310736 + ($35 + -7 << 2) | 0;
+ HEAP32[$37 >> 2] = (HEAP32[$37 >> 2] | 0) + 1;
+ $41 = $labelInfo + 1310736 + ($35 + -6 << 2) | 0;
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + $i$264;
+ $45 = $labelInfo + 1310736 + ($35 + -5 << 2) | 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($35 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $51 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $52 = $51 << 16 >> 16;
+ $55 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $56 = $55 << 16 >> 16;
+ $57 = $55 << 16 >> 16 > 0;
+ if ($51 << 16 >> 16 <= 0) {
+ if ($57) {
+ HEAP16[$pnt2$367 >> 1] = $55;
+ $157 = $56 * 7 | 0;
+ $159 = $labelInfo + 1310736 + ($157 + -7 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + 1;
+ $163 = $labelInfo + 1310736 + ($157 + -6 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $i$264;
+ $167 = $labelInfo + 1310736 + ($157 + -5 << 2) | 0;
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + $j$075;
+ $171 = $labelInfo + 1310736 + ($157 + -3 << 2) | 0;
+ if ((HEAP32[$171 >> 2] | 0) < ($i$264 | 0)) HEAP32[$171 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($157 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $177 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($177 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $177;
+ $180 = ($177 << 16 >> 16) * 7 | 0;
+ $182 = $labelInfo + 1310736 + ($180 + -7 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + 1;
+ $186 = $labelInfo + 1310736 + ($180 + -6 << 2) | 0;
+ HEAP32[$186 >> 2] = (HEAP32[$186 >> 2] | 0) + $i$264;
+ $190 = $labelInfo + 1310736 + ($180 + -5 << 2) | 0;
+ HEAP32[$190 >> 2] = (HEAP32[$190 >> 2] | 0) + $j$075;
+ $194 = $labelInfo + 1310736 + ($180 + -3 << 2) | 0;
+ if ((HEAP32[$194 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$194 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $197 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $197;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $197 << 16 >> 16;
+ $202 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($202 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($202 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($202 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($202 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($202 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($202 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($202 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $197;
+ break;
+ }
+ }
+ if ($57) {
+ $60 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ $63 = HEAP32[$labelInfo + 1179664 + ($56 + -1 << 2) >> 2] | 0;
+ if (($60 | 0) > ($63 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $63;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $16;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($60 | 0)) HEAP32[$wk$056 >> 2] = $63;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $80 = $63;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $80 = $63;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $60;
+ if (($60 | 0) < ($63 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $16;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($63 | 0)) HEAP32[$wk$153 >> 2] = $60;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $80 = $60;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $80 = $60;
+ }
+ $82 = ($80 << 16 >> 16) * 7 | 0;
+ $84 = $labelInfo + 1310736 + ($82 + -7 << 2) | 0;
+ HEAP32[$84 >> 2] = (HEAP32[$84 >> 2] | 0) + 1;
+ $88 = $labelInfo + 1310736 + ($82 + -6 << 2) | 0;
+ HEAP32[$88 >> 2] = (HEAP32[$88 >> 2] | 0) + $i$264;
+ $92 = $labelInfo + 1310736 + ($82 + -5 << 2) | 0;
+ HEAP32[$92 >> 2] = (HEAP32[$92 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($82 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $98 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($98 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $51;
+ $138 = $52 * 7 | 0;
+ $140 = $labelInfo + 1310736 + ($138 + -7 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + 1;
+ $144 = $labelInfo + 1310736 + ($138 + -6 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $i$264;
+ $148 = $labelInfo + 1310736 + ($138 + -5 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + $j$075;
+ $152 = $labelInfo + 1310736 + ($138 + -4 << 2) | 0;
+ if ((HEAP32[$152 >> 2] | 0) > ($i$264 | 0)) HEAP32[$152 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($138 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $103 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ $106 = HEAP32[$labelInfo + 1179664 + (($98 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($103 | 0) > ($106 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $106;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $16;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($103 | 0)) HEAP32[$wk$249 >> 2] = $106;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $123 = $106;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $123 = $106;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $103;
+ if (($103 | 0) < ($106 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $16;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($106 | 0)) HEAP32[$wk$346 >> 2] = $103;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $123 = $103;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $123 = $103;
+ }
+ $125 = ($123 << 16 >> 16) * 7 | 0;
+ $127 = $labelInfo + 1310736 + ($125 + -7 << 2) | 0;
+ HEAP32[$127 >> 2] = (HEAP32[$127 >> 2] | 0) + 1;
+ $131 = $labelInfo + 1310736 + ($125 + -6 << 2) | 0;
+ HEAP32[$131 >> 2] = (HEAP32[$131 >> 2] | 0) + $i$264;
+ $135 = $labelInfo + 1310736 + ($125 + -5 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $217 = $pnt$168 + 2 | 0;
+ $218 = $pnt2$367 + 2 | 0;
+ $219 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($9 | 0)) {
+ $dpnt$1$lcssa = $219;
+ $pnt$1$lcssa = $217;
+ $pnt2$3$lcssa = $218;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $219;
+ $pnt$168 = $217;
+ $pnt2$367 = $218;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $226 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $16;
+ while (1) {
+ $228 = HEAP32[$wk$443 >> 2] | 0;
+ if (($228 | 0) == ($i$341 | 0)) {
+ $234 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $234 = HEAP32[$labelInfo + 1179664 + ($228 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $234;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $238 = $labelInfo + 8 | 0;
+ $239 = $j$1$lcssa + -1 | 0;
+ HEAP32[$238 >> 2] = $239;
+ if (!$239) $$0 = 0; else {
+ _memset($226 | 0, 0, $239 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $239 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $246 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($246 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($246 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($246 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($246 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$238 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $260 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $261 = $i$537 * 7 | 0;
+ $264 = $labelInfo + 12 + ($260 << 2) | 0;
+ HEAP32[$264 >> 2] = (HEAP32[$264 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($261 << 2) >> 2] | 0);
+ $271 = $260 << 1;
+ $272 = $labelInfo + 655376 + ($271 << 3) | 0;
+ HEAPF64[$272 >> 3] = +HEAPF64[$272 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($261 + 1 << 2) >> 2] | 0);
+ $280 = $labelInfo + 655376 + (($271 | 1) << 3) | 0;
+ HEAPF64[$280 >> 3] = +HEAPF64[$280 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($261 + 2 << 2) >> 2] | 0);
+ $283 = $260 << 2;
+ $284 = $labelInfo + 131084 + ($283 << 2) | 0;
+ $288 = HEAP32[$labelInfo + 1310736 + ($261 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$284 >> 2] | 0) > ($288 | 0)) HEAP32[$284 >> 2] = $288;
+ $291 = $labelInfo + 131084 + (($283 | 1) << 2) | 0;
+ $295 = HEAP32[$labelInfo + 1310736 + ($261 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$291 >> 2] | 0) < ($295 | 0)) HEAP32[$291 >> 2] = $295;
+ $298 = $labelInfo + 131084 + (($283 | 2) << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($261 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) > ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($283 | 3) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($261 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) < ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$238 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $313 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $316 = $i$636 << 1;
+ $317 = $labelInfo + 655376 + ($316 << 3) | 0;
+ HEAPF64[$317 >> 3] = +HEAPF64[$317 >> 3] / +(HEAP32[$313 >> 2] | 0);
+ $323 = $labelInfo + 655376 + (($316 | 1) << 3) | 0;
+ HEAPF64[$323 >> 3] = +HEAPF64[$323 >> 3] / +(HEAP32[$313 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$238 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWRYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $102 = 0, $105 = 0, $122 = 0, $124 = 0, $126 = 0, $130 = 0, $134 = 0, $137 = 0, $139 = 0, $143 = 0, $147 = 0, $151 = 0, $156 = 0, $158 = 0, $16 = 0, $162 = 0, $166 = 0, $17 = 0, $170 = 0, $176 = 0, $179 = 0, $18 = 0, $181 = 0, $185 = 0, $189 = 0, $193 = 0, $196 = 0, $201 = 0, $216 = 0, $217 = 0, $218 = 0, $225 = 0, $227 = 0, $233 = 0, $237 = 0, $238 = 0, $245 = 0, $259 = 0, $26 = 0, $260 = 0, $263 = 0, $270 = 0, $271 = 0, $279 = 0, $282 = 0, $283 = 0, $287 = 0, $290 = 0, $294 = 0, $297 = 0, $301 = 0, $304 = 0, $308 = 0, $31 = 0, $312 = 0, $315 = 0, $316 = 0, $322 = 0, $34 = 0, $36 = 0, $40 = 0, $44 = 0, $50 = 0, $51 = 0, $54 = 0, $55 = 0, $56 = 0, $59 = 0, $62 = 0, $79 = 0, $81 = 0, $83 = 0, $87 = 0, $9 = 0, $91 = 0, $97 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $26 = ($9 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $17 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($17 << 1) | 0;
+ $pnt2$278 = $0 + ($17 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($26) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if ((HEAPU8[$pnt$168 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $31 = HEAP16[$pnt2$367 + ($18 << 1) >> 1] | 0;
+ if ($31 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $31;
+ $34 = ($31 << 16 >> 16) * 7 | 0;
+ $36 = $labelInfo + 1310736 + ($34 + -7 << 2) | 0;
+ HEAP32[$36 >> 2] = (HEAP32[$36 >> 2] | 0) + 1;
+ $40 = $labelInfo + 1310736 + ($34 + -6 << 2) | 0;
+ HEAP32[$40 >> 2] = (HEAP32[$40 >> 2] | 0) + $i$264;
+ $44 = $labelInfo + 1310736 + ($34 + -5 << 2) | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($34 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $50 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $51 = $50 << 16 >> 16;
+ $54 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $55 = $54 << 16 >> 16;
+ $56 = $54 << 16 >> 16 > 0;
+ if ($50 << 16 >> 16 <= 0) {
+ if ($56) {
+ HEAP16[$pnt2$367 >> 1] = $54;
+ $156 = $55 * 7 | 0;
+ $158 = $labelInfo + 1310736 + ($156 + -7 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + 1;
+ $162 = $labelInfo + 1310736 + ($156 + -6 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $i$264;
+ $166 = $labelInfo + 1310736 + ($156 + -5 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $j$075;
+ $170 = $labelInfo + 1310736 + ($156 + -3 << 2) | 0;
+ if ((HEAP32[$170 >> 2] | 0) < ($i$264 | 0)) HEAP32[$170 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($156 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $176 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($176 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $176;
+ $179 = ($176 << 16 >> 16) * 7 | 0;
+ $181 = $labelInfo + 1310736 + ($179 + -7 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + 1;
+ $185 = $labelInfo + 1310736 + ($179 + -6 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $i$264;
+ $189 = $labelInfo + 1310736 + ($179 + -5 << 2) | 0;
+ HEAP32[$189 >> 2] = (HEAP32[$189 >> 2] | 0) + $j$075;
+ $193 = $labelInfo + 1310736 + ($179 + -3 << 2) | 0;
+ if ((HEAP32[$193 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$193 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $196 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $196;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $196 << 16 >> 16;
+ $201 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($201 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($201 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($201 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($201 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($201 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($201 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($201 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $196;
+ break;
+ }
+ }
+ if ($56) {
+ $59 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $62 = HEAP32[$labelInfo + 1179664 + ($55 + -1 << 2) >> 2] | 0;
+ if (($59 | 0) > ($62 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $62;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $16;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($59 | 0)) HEAP32[$wk$056 >> 2] = $62;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $79 = $62;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $79 = $62;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $59;
+ if (($59 | 0) < ($62 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $16;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($62 | 0)) HEAP32[$wk$153 >> 2] = $59;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $79 = $59;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $79 = $59;
+ }
+ $81 = ($79 << 16 >> 16) * 7 | 0;
+ $83 = $labelInfo + 1310736 + ($81 + -7 << 2) | 0;
+ HEAP32[$83 >> 2] = (HEAP32[$83 >> 2] | 0) + 1;
+ $87 = $labelInfo + 1310736 + ($81 + -6 << 2) | 0;
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + $i$264;
+ $91 = $labelInfo + 1310736 + ($81 + -5 << 2) | 0;
+ HEAP32[$91 >> 2] = (HEAP32[$91 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($81 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $97 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($97 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $50;
+ $137 = $51 * 7 | 0;
+ $139 = $labelInfo + 1310736 + ($137 + -7 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + 1;
+ $143 = $labelInfo + 1310736 + ($137 + -6 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $i$264;
+ $147 = $labelInfo + 1310736 + ($137 + -5 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $j$075;
+ $151 = $labelInfo + 1310736 + ($137 + -4 << 2) | 0;
+ if ((HEAP32[$151 >> 2] | 0) > ($i$264 | 0)) HEAP32[$151 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($137 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $102 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $105 = HEAP32[$labelInfo + 1179664 + (($97 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($102 | 0) > ($105 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $105;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $16;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($102 | 0)) HEAP32[$wk$249 >> 2] = $105;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $122 = $105;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $122 = $105;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $102;
+ if (($102 | 0) < ($105 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $16;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($105 | 0)) HEAP32[$wk$346 >> 2] = $102;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $122 = $102;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $122 = $102;
+ }
+ $124 = ($122 << 16 >> 16) * 7 | 0;
+ $126 = $labelInfo + 1310736 + ($124 + -7 << 2) | 0;
+ HEAP32[$126 >> 2] = (HEAP32[$126 >> 2] | 0) + 1;
+ $130 = $labelInfo + 1310736 + ($124 + -6 << 2) | 0;
+ HEAP32[$130 >> 2] = (HEAP32[$130 >> 2] | 0) + $i$264;
+ $134 = $labelInfo + 1310736 + ($124 + -5 << 2) | 0;
+ HEAP32[$134 >> 2] = (HEAP32[$134 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $216 = $pnt$168 + 2 | 0;
+ $217 = $pnt2$367 + 2 | 0;
+ $218 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($9 | 0)) {
+ $dpnt$1$lcssa = $218;
+ $pnt$1$lcssa = $216;
+ $pnt2$3$lcssa = $217;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $218;
+ $pnt$168 = $216;
+ $pnt2$367 = $217;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $225 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $16;
+ while (1) {
+ $227 = HEAP32[$wk$443 >> 2] | 0;
+ if (($227 | 0) == ($i$341 | 0)) {
+ $233 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $233 = HEAP32[$labelInfo + 1179664 + ($227 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $233;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $237 = $labelInfo + 8 | 0;
+ $238 = $j$1$lcssa + -1 | 0;
+ HEAP32[$237 >> 2] = $238;
+ if (!$238) $$0 = 0; else {
+ _memset($225 | 0, 0, $238 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $238 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $245 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($245 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($245 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($245 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($245 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$237 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $259 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $260 = $i$537 * 7 | 0;
+ $263 = $labelInfo + 12 + ($259 << 2) | 0;
+ HEAP32[$263 >> 2] = (HEAP32[$263 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($260 << 2) >> 2] | 0);
+ $270 = $259 << 1;
+ $271 = $labelInfo + 655376 + ($270 << 3) | 0;
+ HEAPF64[$271 >> 3] = +HEAPF64[$271 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($260 + 1 << 2) >> 2] | 0);
+ $279 = $labelInfo + 655376 + (($270 | 1) << 3) | 0;
+ HEAPF64[$279 >> 3] = +HEAPF64[$279 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($260 + 2 << 2) >> 2] | 0);
+ $282 = $259 << 2;
+ $283 = $labelInfo + 131084 + ($282 << 2) | 0;
+ $287 = HEAP32[$labelInfo + 1310736 + ($260 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$283 >> 2] | 0) > ($287 | 0)) HEAP32[$283 >> 2] = $287;
+ $290 = $labelInfo + 131084 + (($282 | 1) << 2) | 0;
+ $294 = HEAP32[$labelInfo + 1310736 + ($260 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$290 >> 2] | 0) < ($294 | 0)) HEAP32[$290 >> 2] = $294;
+ $297 = $labelInfo + 131084 + (($282 | 2) << 2) | 0;
+ $301 = HEAP32[$labelInfo + 1310736 + ($260 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$297 >> 2] | 0) > ($301 | 0)) HEAP32[$297 >> 2] = $301;
+ $304 = $labelInfo + 131084 + (($282 | 3) << 2) | 0;
+ $308 = HEAP32[$labelInfo + 1310736 + ($260 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$304 >> 2] | 0) < ($308 | 0)) HEAP32[$304 >> 2] = $308;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$237 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $312 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $315 = $i$636 << 1;
+ $316 = $labelInfo + 655376 + ($315 << 3) | 0;
+ HEAPF64[$316 >> 3] = +HEAPF64[$316 >> 3] / +(HEAP32[$312 >> 2] | 0);
+ $322 = $labelInfo + 655376 + (($315 | 1) << 3) | 0;
+ HEAPF64[$322 >> 3] = +HEAPF64[$322 >> 3] / +(HEAP32[$312 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$237 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBRYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $102 = 0, $105 = 0, $122 = 0, $124 = 0, $126 = 0, $130 = 0, $134 = 0, $137 = 0, $139 = 0, $143 = 0, $147 = 0, $151 = 0, $156 = 0, $158 = 0, $16 = 0, $162 = 0, $166 = 0, $17 = 0, $170 = 0, $176 = 0, $179 = 0, $18 = 0, $181 = 0, $185 = 0, $189 = 0, $193 = 0, $196 = 0, $201 = 0, $216 = 0, $217 = 0, $218 = 0, $225 = 0, $227 = 0, $233 = 0, $237 = 0, $238 = 0, $245 = 0, $259 = 0, $26 = 0, $260 = 0, $263 = 0, $270 = 0, $271 = 0, $279 = 0, $282 = 0, $283 = 0, $287 = 0, $290 = 0, $294 = 0, $297 = 0, $301 = 0, $304 = 0, $308 = 0, $31 = 0, $312 = 0, $315 = 0, $316 = 0, $322 = 0, $34 = 0, $36 = 0, $40 = 0, $44 = 0, $50 = 0, $51 = 0, $54 = 0, $55 = 0, $56 = 0, $59 = 0, $62 = 0, $79 = 0, $81 = 0, $83 = 0, $87 = 0, $9 = 0, $91 = 0, $97 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $26 = ($9 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $17 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + ($17 << 1) | 0;
+ $pnt2$278 = $0 + ($17 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($26) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if ((HEAPU8[$pnt$168 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $31 = HEAP16[$pnt2$367 + ($18 << 1) >> 1] | 0;
+ if ($31 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $31;
+ $34 = ($31 << 16 >> 16) * 7 | 0;
+ $36 = $labelInfo + 1310736 + ($34 + -7 << 2) | 0;
+ HEAP32[$36 >> 2] = (HEAP32[$36 >> 2] | 0) + 1;
+ $40 = $labelInfo + 1310736 + ($34 + -6 << 2) | 0;
+ HEAP32[$40 >> 2] = (HEAP32[$40 >> 2] | 0) + $i$264;
+ $44 = $labelInfo + 1310736 + ($34 + -5 << 2) | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($34 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $50 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $51 = $50 << 16 >> 16;
+ $54 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $55 = $54 << 16 >> 16;
+ $56 = $54 << 16 >> 16 > 0;
+ if ($50 << 16 >> 16 <= 0) {
+ if ($56) {
+ HEAP16[$pnt2$367 >> 1] = $54;
+ $156 = $55 * 7 | 0;
+ $158 = $labelInfo + 1310736 + ($156 + -7 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + 1;
+ $162 = $labelInfo + 1310736 + ($156 + -6 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $i$264;
+ $166 = $labelInfo + 1310736 + ($156 + -5 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $j$075;
+ $170 = $labelInfo + 1310736 + ($156 + -3 << 2) | 0;
+ if ((HEAP32[$170 >> 2] | 0) < ($i$264 | 0)) HEAP32[$170 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($156 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $176 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($176 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $176;
+ $179 = ($176 << 16 >> 16) * 7 | 0;
+ $181 = $labelInfo + 1310736 + ($179 + -7 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + 1;
+ $185 = $labelInfo + 1310736 + ($179 + -6 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $i$264;
+ $189 = $labelInfo + 1310736 + ($179 + -5 << 2) | 0;
+ HEAP32[$189 >> 2] = (HEAP32[$189 >> 2] | 0) + $j$075;
+ $193 = $labelInfo + 1310736 + ($179 + -3 << 2) | 0;
+ if ((HEAP32[$193 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$193 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $196 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $196;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $196 << 16 >> 16;
+ $201 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($201 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($201 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($201 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($201 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($201 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($201 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($201 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $196;
+ break;
+ }
+ }
+ if ($56) {
+ $59 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $62 = HEAP32[$labelInfo + 1179664 + ($55 + -1 << 2) >> 2] | 0;
+ if (($59 | 0) > ($62 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $62;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $16;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($59 | 0)) HEAP32[$wk$056 >> 2] = $62;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $79 = $62;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $79 = $62;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $59;
+ if (($59 | 0) < ($62 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $16;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($62 | 0)) HEAP32[$wk$153 >> 2] = $59;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $79 = $59;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $79 = $59;
+ }
+ $81 = ($79 << 16 >> 16) * 7 | 0;
+ $83 = $labelInfo + 1310736 + ($81 + -7 << 2) | 0;
+ HEAP32[$83 >> 2] = (HEAP32[$83 >> 2] | 0) + 1;
+ $87 = $labelInfo + 1310736 + ($81 + -6 << 2) | 0;
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + $i$264;
+ $91 = $labelInfo + 1310736 + ($81 + -5 << 2) | 0;
+ HEAP32[$91 >> 2] = (HEAP32[$91 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($81 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $97 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($97 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $50;
+ $137 = $51 * 7 | 0;
+ $139 = $labelInfo + 1310736 + ($137 + -7 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + 1;
+ $143 = $labelInfo + 1310736 + ($137 + -6 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $i$264;
+ $147 = $labelInfo + 1310736 + ($137 + -5 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $j$075;
+ $151 = $labelInfo + 1310736 + ($137 + -4 << 2) | 0;
+ if ((HEAP32[$151 >> 2] | 0) > ($i$264 | 0)) HEAP32[$151 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($137 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $102 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $105 = HEAP32[$labelInfo + 1179664 + (($97 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($102 | 0) > ($105 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $105;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $16;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($102 | 0)) HEAP32[$wk$249 >> 2] = $105;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $122 = $105;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $122 = $105;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $102;
+ if (($102 | 0) < ($105 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $16;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($105 | 0)) HEAP32[$wk$346 >> 2] = $102;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $122 = $102;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $122 = $102;
+ }
+ $124 = ($122 << 16 >> 16) * 7 | 0;
+ $126 = $labelInfo + 1310736 + ($124 + -7 << 2) | 0;
+ HEAP32[$126 >> 2] = (HEAP32[$126 >> 2] | 0) + 1;
+ $130 = $labelInfo + 1310736 + ($124 + -6 << 2) | 0;
+ HEAP32[$130 >> 2] = (HEAP32[$130 >> 2] | 0) + $i$264;
+ $134 = $labelInfo + 1310736 + ($124 + -5 << 2) | 0;
+ HEAP32[$134 >> 2] = (HEAP32[$134 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $216 = $pnt$168 + 2 | 0;
+ $217 = $pnt2$367 + 2 | 0;
+ $218 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($9 | 0)) {
+ $dpnt$1$lcssa = $218;
+ $pnt$1$lcssa = $216;
+ $pnt2$3$lcssa = $217;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $218;
+ $pnt$168 = $216;
+ $pnt2$367 = $217;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $225 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $16;
+ while (1) {
+ $227 = HEAP32[$wk$443 >> 2] | 0;
+ if (($227 | 0) == ($i$341 | 0)) {
+ $233 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $233 = HEAP32[$labelInfo + 1179664 + ($227 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $233;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $237 = $labelInfo + 8 | 0;
+ $238 = $j$1$lcssa + -1 | 0;
+ HEAP32[$237 >> 2] = $238;
+ if (!$238) $$0 = 0; else {
+ _memset($225 | 0, 0, $238 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $238 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $245 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($245 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($245 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($245 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($245 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$237 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $259 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $260 = $i$537 * 7 | 0;
+ $263 = $labelInfo + 12 + ($259 << 2) | 0;
+ HEAP32[$263 >> 2] = (HEAP32[$263 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($260 << 2) >> 2] | 0);
+ $270 = $259 << 1;
+ $271 = $labelInfo + 655376 + ($270 << 3) | 0;
+ HEAPF64[$271 >> 3] = +HEAPF64[$271 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($260 + 1 << 2) >> 2] | 0);
+ $279 = $labelInfo + 655376 + (($270 | 1) << 3) | 0;
+ HEAPF64[$279 >> 3] = +HEAPF64[$279 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($260 + 2 << 2) >> 2] | 0);
+ $282 = $259 << 2;
+ $283 = $labelInfo + 131084 + ($282 << 2) | 0;
+ $287 = HEAP32[$labelInfo + 1310736 + ($260 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$283 >> 2] | 0) > ($287 | 0)) HEAP32[$283 >> 2] = $287;
+ $290 = $labelInfo + 131084 + (($282 | 1) << 2) | 0;
+ $294 = HEAP32[$labelInfo + 1310736 + ($260 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$290 >> 2] | 0) < ($294 | 0)) HEAP32[$290 >> 2] = $294;
+ $297 = $labelInfo + 131084 + (($282 | 2) << 2) | 0;
+ $301 = HEAP32[$labelInfo + 1310736 + ($260 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$297 >> 2] | 0) > ($301 | 0)) HEAP32[$297 >> 2] = $301;
+ $304 = $labelInfo + 131084 + (($282 | 3) << 2) | 0;
+ $308 = HEAP32[$labelInfo + 1310736 + ($260 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$304 >> 2] | 0) < ($308 | 0)) HEAP32[$304 >> 2] = $308;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$237 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $312 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $315 = $i$636 << 1;
+ $316 = $labelInfo + 655376 + ($315 << 3) | 0;
+ HEAPF64[$316 >> 3] = +HEAPF64[$316 >> 3] / +(HEAP32[$312 >> 2] | 0);
+ $322 = $labelInfo + 655376 + (($315 | 1) << 3) | 0;
+ HEAPF64[$322 >> 3] = +HEAPF64[$322 >> 3] / +(HEAP32[$312 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$237 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEWRC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $101 = 0, $104 = 0, $121 = 0, $123 = 0, $125 = 0, $129 = 0, $133 = 0, $136 = 0, $138 = 0, $142 = 0, $146 = 0, $150 = 0, $155 = 0, $157 = 0, $16 = 0, $161 = 0, $165 = 0, $169 = 0, $17 = 0, $175 = 0, $178 = 0, $18 = 0, $180 = 0, $184 = 0, $188 = 0, $192 = 0, $195 = 0, $200 = 0, $215 = 0, $216 = 0, $217 = 0, $224 = 0, $226 = 0, $232 = 0, $236 = 0, $237 = 0, $244 = 0, $25 = 0, $258 = 0, $259 = 0, $262 = 0, $269 = 0, $270 = 0, $278 = 0, $281 = 0, $282 = 0, $286 = 0, $289 = 0, $293 = 0, $296 = 0, $30 = 0, $300 = 0, $303 = 0, $307 = 0, $311 = 0, $314 = 0, $315 = 0, $321 = 0, $33 = 0, $35 = 0, $39 = 0, $43 = 0, $49 = 0, $50 = 0, $53 = 0, $54 = 0, $55 = 0, $58 = 0, $61 = 0, $78 = 0, $80 = 0, $82 = 0, $86 = 0, $9 = 0, $90 = 0, $96 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $25 = ($9 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $17 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + $17 | 0;
+ $pnt2$278 = $0 + ($17 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($25) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if ((HEAPU8[$pnt$168 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $30 = HEAP16[$pnt2$367 + ($18 << 1) >> 1] | 0;
+ if ($30 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $30;
+ $33 = ($30 << 16 >> 16) * 7 | 0;
+ $35 = $labelInfo + 1310736 + ($33 + -7 << 2) | 0;
+ HEAP32[$35 >> 2] = (HEAP32[$35 >> 2] | 0) + 1;
+ $39 = $labelInfo + 1310736 + ($33 + -6 << 2) | 0;
+ HEAP32[$39 >> 2] = (HEAP32[$39 >> 2] | 0) + $i$264;
+ $43 = $labelInfo + 1310736 + ($33 + -5 << 2) | 0;
+ HEAP32[$43 >> 2] = (HEAP32[$43 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($33 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $49 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $50 = $49 << 16 >> 16;
+ $53 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $54 = $53 << 16 >> 16;
+ $55 = $53 << 16 >> 16 > 0;
+ if ($49 << 16 >> 16 <= 0) {
+ if ($55) {
+ HEAP16[$pnt2$367 >> 1] = $53;
+ $155 = $54 * 7 | 0;
+ $157 = $labelInfo + 1310736 + ($155 + -7 << 2) | 0;
+ HEAP32[$157 >> 2] = (HEAP32[$157 >> 2] | 0) + 1;
+ $161 = $labelInfo + 1310736 + ($155 + -6 << 2) | 0;
+ HEAP32[$161 >> 2] = (HEAP32[$161 >> 2] | 0) + $i$264;
+ $165 = $labelInfo + 1310736 + ($155 + -5 << 2) | 0;
+ HEAP32[$165 >> 2] = (HEAP32[$165 >> 2] | 0) + $j$075;
+ $169 = $labelInfo + 1310736 + ($155 + -3 << 2) | 0;
+ if ((HEAP32[$169 >> 2] | 0) < ($i$264 | 0)) HEAP32[$169 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($155 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $175 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($175 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $175;
+ $178 = ($175 << 16 >> 16) * 7 | 0;
+ $180 = $labelInfo + 1310736 + ($178 + -7 << 2) | 0;
+ HEAP32[$180 >> 2] = (HEAP32[$180 >> 2] | 0) + 1;
+ $184 = $labelInfo + 1310736 + ($178 + -6 << 2) | 0;
+ HEAP32[$184 >> 2] = (HEAP32[$184 >> 2] | 0) + $i$264;
+ $188 = $labelInfo + 1310736 + ($178 + -5 << 2) | 0;
+ HEAP32[$188 >> 2] = (HEAP32[$188 >> 2] | 0) + $j$075;
+ $192 = $labelInfo + 1310736 + ($178 + -3 << 2) | 0;
+ if ((HEAP32[$192 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$192 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $195 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $195;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $195 << 16 >> 16;
+ $200 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($200 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($200 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($200 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($200 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($200 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($200 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($200 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $195;
+ break;
+ }
+ }
+ if ($55) {
+ $58 = HEAP32[$labelInfo + 1179664 + ($50 + -1 << 2) >> 2] | 0;
+ $61 = HEAP32[$labelInfo + 1179664 + ($54 + -1 << 2) >> 2] | 0;
+ if (($58 | 0) > ($61 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $61;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $16;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($58 | 0)) HEAP32[$wk$056 >> 2] = $61;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $78 = $61;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $78 = $61;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $58;
+ if (($58 | 0) < ($61 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $16;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($61 | 0)) HEAP32[$wk$153 >> 2] = $58;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $78 = $58;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $78 = $58;
+ }
+ $80 = ($78 << 16 >> 16) * 7 | 0;
+ $82 = $labelInfo + 1310736 + ($80 + -7 << 2) | 0;
+ HEAP32[$82 >> 2] = (HEAP32[$82 >> 2] | 0) + 1;
+ $86 = $labelInfo + 1310736 + ($80 + -6 << 2) | 0;
+ HEAP32[$86 >> 2] = (HEAP32[$86 >> 2] | 0) + $i$264;
+ $90 = $labelInfo + 1310736 + ($80 + -5 << 2) | 0;
+ HEAP32[$90 >> 2] = (HEAP32[$90 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($80 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $96 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($96 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $49;
+ $136 = $50 * 7 | 0;
+ $138 = $labelInfo + 1310736 + ($136 + -7 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + 1;
+ $142 = $labelInfo + 1310736 + ($136 + -6 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + $i$264;
+ $146 = $labelInfo + 1310736 + ($136 + -5 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $j$075;
+ $150 = $labelInfo + 1310736 + ($136 + -4 << 2) | 0;
+ if ((HEAP32[$150 >> 2] | 0) > ($i$264 | 0)) HEAP32[$150 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($136 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $101 = HEAP32[$labelInfo + 1179664 + ($50 + -1 << 2) >> 2] | 0;
+ $104 = HEAP32[$labelInfo + 1179664 + (($96 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($101 | 0) > ($104 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $104;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $16;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($101 | 0)) HEAP32[$wk$249 >> 2] = $104;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $121 = $104;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $121 = $104;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $101;
+ if (($101 | 0) < ($104 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $16;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($104 | 0)) HEAP32[$wk$346 >> 2] = $101;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $121 = $101;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $121 = $101;
+ }
+ $123 = ($121 << 16 >> 16) * 7 | 0;
+ $125 = $labelInfo + 1310736 + ($123 + -7 << 2) | 0;
+ HEAP32[$125 >> 2] = (HEAP32[$125 >> 2] | 0) + 1;
+ $129 = $labelInfo + 1310736 + ($123 + -6 << 2) | 0;
+ HEAP32[$129 >> 2] = (HEAP32[$129 >> 2] | 0) + $i$264;
+ $133 = $labelInfo + 1310736 + ($123 + -5 << 2) | 0;
+ HEAP32[$133 >> 2] = (HEAP32[$133 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $215 = $pnt$168 + 1 | 0;
+ $216 = $pnt2$367 + 2 | 0;
+ $217 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($9 | 0)) {
+ $dpnt$1$lcssa = $217;
+ $pnt$1$lcssa = $215;
+ $pnt2$3$lcssa = $216;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $217;
+ $pnt$168 = $215;
+ $pnt2$367 = $216;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 2 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $224 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $16;
+ while (1) {
+ $226 = HEAP32[$wk$443 >> 2] | 0;
+ if (($226 | 0) == ($i$341 | 0)) {
+ $232 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $232 = HEAP32[$labelInfo + 1179664 + ($226 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $232;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $236 = $labelInfo + 8 | 0;
+ $237 = $j$1$lcssa + -1 | 0;
+ HEAP32[$236 >> 2] = $237;
+ if (!$237) $$0 = 0; else {
+ _memset($224 | 0, 0, $237 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $237 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $244 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($244 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($244 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($244 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($244 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$236 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $258 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $259 = $i$537 * 7 | 0;
+ $262 = $labelInfo + 12 + ($258 << 2) | 0;
+ HEAP32[$262 >> 2] = (HEAP32[$262 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($259 << 2) >> 2] | 0);
+ $269 = $258 << 1;
+ $270 = $labelInfo + 655376 + ($269 << 3) | 0;
+ HEAPF64[$270 >> 3] = +HEAPF64[$270 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($259 + 1 << 2) >> 2] | 0);
+ $278 = $labelInfo + 655376 + (($269 | 1) << 3) | 0;
+ HEAPF64[$278 >> 3] = +HEAPF64[$278 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($259 + 2 << 2) >> 2] | 0);
+ $281 = $258 << 2;
+ $282 = $labelInfo + 131084 + ($281 << 2) | 0;
+ $286 = HEAP32[$labelInfo + 1310736 + ($259 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$282 >> 2] | 0) > ($286 | 0)) HEAP32[$282 >> 2] = $286;
+ $289 = $labelInfo + 131084 + (($281 | 1) << 2) | 0;
+ $293 = HEAP32[$labelInfo + 1310736 + ($259 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$289 >> 2] | 0) < ($293 | 0)) HEAP32[$289 >> 2] = $293;
+ $296 = $labelInfo + 131084 + (($281 | 2) << 2) | 0;
+ $300 = HEAP32[$labelInfo + 1310736 + ($259 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$296 >> 2] | 0) > ($300 | 0)) HEAP32[$296 >> 2] = $300;
+ $303 = $labelInfo + 131084 + (($281 | 3) << 2) | 0;
+ $307 = HEAP32[$labelInfo + 1310736 + ($259 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$303 >> 2] | 0) < ($307 | 0)) HEAP32[$303 >> 2] = $307;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$236 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $311 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $314 = $i$636 << 1;
+ $315 = $labelInfo + 655376 + ($314 << 3) | 0;
+ HEAPF64[$315 >> 3] = +HEAPF64[$315 >> 3] / +(HEAP32[$311 >> 2] | 0);
+ $321 = $labelInfo + 655376 + (($314 | 1) << 3) | 0;
+ HEAPF64[$321 >> 3] = +HEAPF64[$321 >> 3] / +(HEAP32[$311 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$236 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubEBRC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $101 = 0, $104 = 0, $121 = 0, $123 = 0, $125 = 0, $129 = 0, $133 = 0, $136 = 0, $138 = 0, $142 = 0, $146 = 0, $150 = 0, $155 = 0, $157 = 0, $16 = 0, $161 = 0, $165 = 0, $169 = 0, $17 = 0, $175 = 0, $178 = 0, $18 = 0, $180 = 0, $184 = 0, $188 = 0, $192 = 0, $195 = 0, $200 = 0, $215 = 0, $216 = 0, $217 = 0, $224 = 0, $226 = 0, $232 = 0, $236 = 0, $237 = 0, $244 = 0, $25 = 0, $258 = 0, $259 = 0, $262 = 0, $269 = 0, $270 = 0, $278 = 0, $281 = 0, $282 = 0, $286 = 0, $289 = 0, $293 = 0, $296 = 0, $30 = 0, $300 = 0, $303 = 0, $307 = 0, $311 = 0, $314 = 0, $315 = 0, $321 = 0, $33 = 0, $35 = 0, $39 = 0, $43 = 0, $49 = 0, $50 = 0, $53 = 0, $54 = 0, $55 = 0, $58 = 0, $61 = 0, $78 = 0, $80 = 0, $82 = 0, $86 = 0, $9 = 0, $90 = 0, $96 = 0, $dpnt$077 = 0, $dpnt$1$lcssa = 0, $dpnt$166 = 0, $i$088 = 0, $i$182 = 0, $i$264 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$075 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$089 = 0, $pnt2$183 = 0, $pnt2$278 = 0, $pnt2$3$lcssa = 0, $pnt2$367 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$074 = 0, $wk_max$1$lcssa = 0, $wk_max$159 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$088 = 0;
+ $pnt1$090 = $0;
+ $pnt2$089 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$089 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$088 = $i$088 + 1 | 0;
+ if (($i$088 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$089 = $pnt2$089 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$182 = 0;
+ $pnt1$184 = $0;
+ $pnt2$183 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$183 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$182 = $i$182 + 1 | 0;
+ if (($i$182 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$183 = $pnt2$183 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $25 = ($9 | 0) > 1;
+ $dpnt$077 = (HEAP32[$labelInfo + 4 >> 2] | 0) + $17 | 0;
+ $j$075 = 1;
+ $pnt$079 = $image + $17 | 0;
+ $pnt2$278 = $0 + ($17 << 1) | 0;
+ $wk_max$074 = 0;
+ L13 : while (1) {
+ if ($25) {
+ $dpnt$166 = $dpnt$077;
+ $i$264 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$367 = $pnt2$278;
+ $wk_max$159 = $wk_max$074;
+ while (1) {
+ do if ((HEAPU8[$pnt$168 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$367 >> 1] = 0;
+ HEAP8[$dpnt$166 >> 0] = 0;
+ $wk_max$2 = $wk_max$159;
+ } else {
+ HEAP8[$dpnt$166 >> 0] = -1;
+ $30 = HEAP16[$pnt2$367 + ($18 << 1) >> 1] | 0;
+ if ($30 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $30;
+ $33 = ($30 << 16 >> 16) * 7 | 0;
+ $35 = $labelInfo + 1310736 + ($33 + -7 << 2) | 0;
+ HEAP32[$35 >> 2] = (HEAP32[$35 >> 2] | 0) + 1;
+ $39 = $labelInfo + 1310736 + ($33 + -6 << 2) | 0;
+ HEAP32[$39 >> 2] = (HEAP32[$39 >> 2] | 0) + $i$264;
+ $43 = $labelInfo + 1310736 + ($33 + -5 << 2) | 0;
+ HEAP32[$43 >> 2] = (HEAP32[$43 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($33 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $49 = HEAP16[$pnt2$367 + ($$sum << 1) >> 1] | 0;
+ $50 = $49 << 16 >> 16;
+ $53 = HEAP16[$pnt2$367 + ($$sum1 << 1) >> 1] | 0;
+ $54 = $53 << 16 >> 16;
+ $55 = $53 << 16 >> 16 > 0;
+ if ($49 << 16 >> 16 <= 0) {
+ if ($55) {
+ HEAP16[$pnt2$367 >> 1] = $53;
+ $155 = $54 * 7 | 0;
+ $157 = $labelInfo + 1310736 + ($155 + -7 << 2) | 0;
+ HEAP32[$157 >> 2] = (HEAP32[$157 >> 2] | 0) + 1;
+ $161 = $labelInfo + 1310736 + ($155 + -6 << 2) | 0;
+ HEAP32[$161 >> 2] = (HEAP32[$161 >> 2] | 0) + $i$264;
+ $165 = $labelInfo + 1310736 + ($155 + -5 << 2) | 0;
+ HEAP32[$165 >> 2] = (HEAP32[$165 >> 2] | 0) + $j$075;
+ $169 = $labelInfo + 1310736 + ($155 + -3 << 2) | 0;
+ if ((HEAP32[$169 >> 2] | 0) < ($i$264 | 0)) HEAP32[$169 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($155 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $175 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($175 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$367 >> 1] = $175;
+ $178 = ($175 << 16 >> 16) * 7 | 0;
+ $180 = $labelInfo + 1310736 + ($178 + -7 << 2) | 0;
+ HEAP32[$180 >> 2] = (HEAP32[$180 >> 2] | 0) + 1;
+ $184 = $labelInfo + 1310736 + ($178 + -6 << 2) | 0;
+ HEAP32[$184 >> 2] = (HEAP32[$184 >> 2] | 0) + $i$264;
+ $188 = $labelInfo + 1310736 + ($178 + -5 << 2) | 0;
+ HEAP32[$188 >> 2] = (HEAP32[$188 >> 2] | 0) + $j$075;
+ $192 = $labelInfo + 1310736 + ($178 + -3 << 2) | 0;
+ if ((HEAP32[$192 >> 2] | 0) >= ($i$264 | 0)) {
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ HEAP32[$192 >> 2] = $i$264;
+ $wk_max$2 = $wk_max$159;
+ break;
+ } else {
+ $195 = $wk_max$159 + 1 | 0;
+ if (($wk_max$159 | 0) > 32767) break L13;
+ HEAP16[$pnt2$367 >> 1] = $195;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$159 << 2) >> 2] = $195 << 16 >> 16;
+ $200 = $wk_max$159 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($200 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($200 + 1 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($200 + 2 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($200 + 3 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($200 + 4 << 2) >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($200 + 5 << 2) >> 2] = $j$075;
+ HEAP32[$labelInfo + 1310736 + ($200 + 6 << 2) >> 2] = $j$075;
+ $wk_max$2 = $195;
+ break;
+ }
+ }
+ if ($55) {
+ $58 = HEAP32[$labelInfo + 1179664 + ($50 + -1 << 2) >> 2] | 0;
+ $61 = HEAP32[$labelInfo + 1179664 + ($54 + -1 << 2) >> 2] | 0;
+ if (($58 | 0) > ($61 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $61;
+ if (($wk_max$159 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $16;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($58 | 0)) HEAP32[$wk$056 >> 2] = $61;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$159 | 0)) {
+ $78 = $61;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $78 = $61;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $58;
+ if (($58 | 0) < ($61 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $16;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($61 | 0)) HEAP32[$wk$153 >> 2] = $58;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$159 | 0)) {
+ $78 = $58;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $78 = $58;
+ }
+ $80 = ($78 << 16 >> 16) * 7 | 0;
+ $82 = $labelInfo + 1310736 + ($80 + -7 << 2) | 0;
+ HEAP32[$82 >> 2] = (HEAP32[$82 >> 2] | 0) + 1;
+ $86 = $labelInfo + 1310736 + ($80 + -6 << 2) | 0;
+ HEAP32[$86 >> 2] = (HEAP32[$86 >> 2] | 0) + $i$264;
+ $90 = $labelInfo + 1310736 + ($80 + -5 << 2) | 0;
+ HEAP32[$90 >> 2] = (HEAP32[$90 >> 2] | 0) + $j$075;
+ HEAP32[$labelInfo + 1310736 + ($80 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $96 = HEAP16[$pnt2$367 + -2 >> 1] | 0;
+ if ($96 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$367 >> 1] = $49;
+ $136 = $50 * 7 | 0;
+ $138 = $labelInfo + 1310736 + ($136 + -7 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + 1;
+ $142 = $labelInfo + 1310736 + ($136 + -6 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + $i$264;
+ $146 = $labelInfo + 1310736 + ($136 + -5 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $j$075;
+ $150 = $labelInfo + 1310736 + ($136 + -4 << 2) | 0;
+ if ((HEAP32[$150 >> 2] | 0) > ($i$264 | 0)) HEAP32[$150 >> 2] = $i$264;
+ HEAP32[$labelInfo + 1310736 + ($136 + -1 << 2) >> 2] = $j$075;
+ $wk_max$2 = $wk_max$159;
+ break;
+ }
+ $101 = HEAP32[$labelInfo + 1179664 + ($50 + -1 << 2) >> 2] | 0;
+ $104 = HEAP32[$labelInfo + 1179664 + (($96 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($101 | 0) > ($104 | 0)) {
+ HEAP16[$pnt2$367 >> 1] = $104;
+ if (($wk_max$159 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $16;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($101 | 0)) HEAP32[$wk$249 >> 2] = $104;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$159 | 0)) {
+ $121 = $104;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $121 = $104;
+ } else {
+ HEAP16[$pnt2$367 >> 1] = $101;
+ if (($101 | 0) < ($104 | 0) & ($wk_max$159 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $16;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($104 | 0)) HEAP32[$wk$346 >> 2] = $101;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$159 | 0)) {
+ $121 = $101;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $121 = $101;
+ }
+ $123 = ($121 << 16 >> 16) * 7 | 0;
+ $125 = $labelInfo + 1310736 + ($123 + -7 << 2) | 0;
+ HEAP32[$125 >> 2] = (HEAP32[$125 >> 2] | 0) + 1;
+ $129 = $labelInfo + 1310736 + ($123 + -6 << 2) | 0;
+ HEAP32[$129 >> 2] = (HEAP32[$129 >> 2] | 0) + $i$264;
+ $133 = $labelInfo + 1310736 + ($123 + -5 << 2) | 0;
+ HEAP32[$133 >> 2] = (HEAP32[$133 >> 2] | 0) + $j$075;
+ $wk_max$2 = $wk_max$159;
+ } while (0);
+ $i$264 = $i$264 + 1 | 0;
+ $215 = $pnt$168 + 1 | 0;
+ $216 = $pnt2$367 + 2 | 0;
+ $217 = $dpnt$166 + 1 | 0;
+ if (($i$264 | 0) >= ($9 | 0)) {
+ $dpnt$1$lcssa = $217;
+ $pnt$1$lcssa = $215;
+ $pnt2$3$lcssa = $216;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $dpnt$166 = $217;
+ $pnt$168 = $215;
+ $pnt2$367 = $216;
+ $wk_max$159 = $wk_max$2;
+ }
+ }
+ } else {
+ $dpnt$1$lcssa = $dpnt$077;
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$278;
+ $wk_max$1$lcssa = $wk_max$074;
+ }
+ $j$075 = $j$075 + 1 | 0;
+ if (($j$075 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $dpnt$077 = $dpnt$1$lcssa + 2 | 0;
+ $pnt$079 = $pnt$1$lcssa + 2 | 0;
+ $pnt2$278 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$074 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $224 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $16;
+ while (1) {
+ $226 = HEAP32[$wk$443 >> 2] | 0;
+ if (($226 | 0) == ($i$341 | 0)) {
+ $232 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $232 = HEAP32[$labelInfo + 1179664 + ($226 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $232;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $236 = $labelInfo + 8 | 0;
+ $237 = $j$1$lcssa + -1 | 0;
+ HEAP32[$236 >> 2] = $237;
+ if (!$237) $$0 = 0; else {
+ _memset($224 | 0, 0, $237 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $237 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $244 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($244 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($244 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($244 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($244 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$236 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $258 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $259 = $i$537 * 7 | 0;
+ $262 = $labelInfo + 12 + ($258 << 2) | 0;
+ HEAP32[$262 >> 2] = (HEAP32[$262 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($259 << 2) >> 2] | 0);
+ $269 = $258 << 1;
+ $270 = $labelInfo + 655376 + ($269 << 3) | 0;
+ HEAPF64[$270 >> 3] = +HEAPF64[$270 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($259 + 1 << 2) >> 2] | 0);
+ $278 = $labelInfo + 655376 + (($269 | 1) << 3) | 0;
+ HEAPF64[$278 >> 3] = +HEAPF64[$278 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($259 + 2 << 2) >> 2] | 0);
+ $281 = $258 << 2;
+ $282 = $labelInfo + 131084 + ($281 << 2) | 0;
+ $286 = HEAP32[$labelInfo + 1310736 + ($259 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$282 >> 2] | 0) > ($286 | 0)) HEAP32[$282 >> 2] = $286;
+ $289 = $labelInfo + 131084 + (($281 | 1) << 2) | 0;
+ $293 = HEAP32[$labelInfo + 1310736 + ($259 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$289 >> 2] | 0) < ($293 | 0)) HEAP32[$289 >> 2] = $293;
+ $296 = $labelInfo + 131084 + (($281 | 2) << 2) | 0;
+ $300 = HEAP32[$labelInfo + 1310736 + ($259 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$296 >> 2] | 0) > ($300 | 0)) HEAP32[$296 >> 2] = $300;
+ $303 = $labelInfo + 131084 + (($281 | 3) << 2) | 0;
+ $307 = HEAP32[$labelInfo + 1310736 + ($259 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$303 >> 2] | 0) < ($307 | 0)) HEAP32[$303 >> 2] = $307;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$236 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $311 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $314 = $i$636 << 1;
+ $315 = $labelInfo + 655376 + ($314 << 3) | 0;
+ HEAPF64[$315 >> 3] = +HEAPF64[$315 >> 3] / +(HEAP32[$311 >> 2] | 0);
+ $321 = $labelInfo + 655376 + (($314 | 1) << 3) | 0;
+ HEAPF64[$321 >> 3] = +HEAPF64[$321 >> 3] / +(HEAP32[$311 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$236 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWZ($image, $xsize, $ysize, $image_thresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $image_thresh = $image_thresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $102 = 0, $119 = 0, $121 = 0, $123 = 0, $127 = 0, $131 = 0, $134 = 0, $136 = 0, $140 = 0, $144 = 0, $148 = 0, $153 = 0, $155 = 0, $159 = 0, $16 = 0, $163 = 0, $167 = 0, $17 = 0, $173 = 0, $176 = 0, $178 = 0, $18 = 0, $182 = 0, $186 = 0, $190 = 0, $193 = 0, $198 = 0, $213 = 0, $214 = 0, $215 = 0, $222 = 0, $224 = 0, $23 = 0, $230 = 0, $234 = 0, $235 = 0, $242 = 0, $256 = 0, $257 = 0, $260 = 0, $267 = 0, $268 = 0, $276 = 0, $279 = 0, $28 = 0, $280 = 0, $284 = 0, $287 = 0, $291 = 0, $294 = 0, $298 = 0, $301 = 0, $305 = 0, $309 = 0, $31 = 0, $312 = 0, $313 = 0, $319 = 0, $33 = 0, $37 = 0, $41 = 0, $47 = 0, $48 = 0, $51 = 0, $52 = 0, $53 = 0, $56 = 0, $59 = 0, $76 = 0, $78 = 0, $80 = 0, $84 = 0, $88 = 0, $9 = 0, $94 = 0, $99 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$088 = 0, $pnt2$182 = 0, $pnt2$274 = 0, $pnt2$3$lcssa = 0, $pnt2$359 = 0, $pnt_thresh$078 = 0, $pnt_thresh$1$lcssa = 0, $pnt_thresh$167 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$089 = 0;
+ $pnt1$090 = $0;
+ $pnt2$088 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$088 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$088 = $pnt2$088 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$183 = 0;
+ $pnt1$184 = $0;
+ $pnt2$182 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$182 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$182 = $pnt2$182 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $23 = ($9 | 0) > 1;
+ $j$076 = 1;
+ $pnt$079 = $image + $17 | 0;
+ $pnt2$274 = $0 + ($17 << 1) | 0;
+ $pnt_thresh$078 = $image_thresh + $17 | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($23) {
+ $i$265 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$359 = $pnt2$274;
+ $pnt_thresh$167 = $pnt_thresh$078;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if ((HEAPU8[$pnt$168 >> 0] | 0) > (HEAPU8[$pnt_thresh$167 >> 0] | 0)) {
+ $28 = HEAP16[$pnt2$359 + ($18 << 1) >> 1] | 0;
+ if ($28 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$359 >> 1] = $28;
+ $31 = ($28 << 16 >> 16) * 7 | 0;
+ $33 = $labelInfo + 1310736 + ($31 + -7 << 2) | 0;
+ HEAP32[$33 >> 2] = (HEAP32[$33 >> 2] | 0) + 1;
+ $37 = $labelInfo + 1310736 + ($31 + -6 << 2) | 0;
+ HEAP32[$37 >> 2] = (HEAP32[$37 >> 2] | 0) + $i$265;
+ $41 = $labelInfo + 1310736 + ($31 + -5 << 2) | 0;
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($31 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $47 = HEAP16[$pnt2$359 + ($$sum << 1) >> 1] | 0;
+ $48 = $47 << 16 >> 16;
+ $51 = HEAP16[$pnt2$359 + ($$sum1 << 1) >> 1] | 0;
+ $52 = $51 << 16 >> 16;
+ $53 = $51 << 16 >> 16 > 0;
+ if ($47 << 16 >> 16 <= 0) {
+ if ($53) {
+ HEAP16[$pnt2$359 >> 1] = $51;
+ $153 = $52 * 7 | 0;
+ $155 = $labelInfo + 1310736 + ($153 + -7 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + 1;
+ $159 = $labelInfo + 1310736 + ($153 + -6 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $i$265;
+ $163 = $labelInfo + 1310736 + ($153 + -5 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $j$076;
+ $167 = $labelInfo + 1310736 + ($153 + -3 << 2) | 0;
+ if ((HEAP32[$167 >> 2] | 0) < ($i$265 | 0)) HEAP32[$167 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($153 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $173 = HEAP16[$pnt2$359 + -2 >> 1] | 0;
+ if ($173 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$359 >> 1] = $173;
+ $176 = ($173 << 16 >> 16) * 7 | 0;
+ $178 = $labelInfo + 1310736 + ($176 + -7 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + 1;
+ $182 = $labelInfo + 1310736 + ($176 + -6 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + $i$265;
+ $186 = $labelInfo + 1310736 + ($176 + -5 << 2) | 0;
+ HEAP32[$186 >> 2] = (HEAP32[$186 >> 2] | 0) + $j$076;
+ $190 = $labelInfo + 1310736 + ($176 + -3 << 2) | 0;
+ if ((HEAP32[$190 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$190 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $193 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$359 >> 1] = $193;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $193 << 16 >> 16;
+ $198 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($198 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($198 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($198 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($198 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($198 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($198 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($198 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $193;
+ break;
+ }
+ }
+ if ($53) {
+ $56 = HEAP32[$labelInfo + 1179664 + ($48 + -1 << 2) >> 2] | 0;
+ $59 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ if (($56 | 0) > ($59 | 0)) {
+ HEAP16[$pnt2$359 >> 1] = $59;
+ if (($wk_max$160 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $16;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($56 | 0)) HEAP32[$wk$056 >> 2] = $59;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$160 | 0)) {
+ $76 = $59;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $76 = $59;
+ } else {
+ HEAP16[$pnt2$359 >> 1] = $56;
+ if (($56 | 0) < ($59 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $16;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($59 | 0)) HEAP32[$wk$153 >> 2] = $56;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$160 | 0)) {
+ $76 = $56;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $76 = $56;
+ }
+ $78 = ($76 << 16 >> 16) * 7 | 0;
+ $80 = $labelInfo + 1310736 + ($78 + -7 << 2) | 0;
+ HEAP32[$80 >> 2] = (HEAP32[$80 >> 2] | 0) + 1;
+ $84 = $labelInfo + 1310736 + ($78 + -6 << 2) | 0;
+ HEAP32[$84 >> 2] = (HEAP32[$84 >> 2] | 0) + $i$265;
+ $88 = $labelInfo + 1310736 + ($78 + -5 << 2) | 0;
+ HEAP32[$88 >> 2] = (HEAP32[$88 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($78 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $94 = HEAP16[$pnt2$359 + -2 >> 1] | 0;
+ if ($94 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$359 >> 1] = $47;
+ $134 = $48 * 7 | 0;
+ $136 = $labelInfo + 1310736 + ($134 + -7 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 1;
+ $140 = $labelInfo + 1310736 + ($134 + -6 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $i$265;
+ $144 = $labelInfo + 1310736 + ($134 + -5 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $j$076;
+ $148 = $labelInfo + 1310736 + ($134 + -4 << 2) | 0;
+ if ((HEAP32[$148 >> 2] | 0) > ($i$265 | 0)) HEAP32[$148 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($134 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $99 = HEAP32[$labelInfo + 1179664 + ($48 + -1 << 2) >> 2] | 0;
+ $102 = HEAP32[$labelInfo + 1179664 + (($94 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($99 | 0) > ($102 | 0)) {
+ HEAP16[$pnt2$359 >> 1] = $102;
+ if (($wk_max$160 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $16;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($99 | 0)) HEAP32[$wk$249 >> 2] = $102;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$160 | 0)) {
+ $119 = $102;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $119 = $102;
+ } else {
+ HEAP16[$pnt2$359 >> 1] = $99;
+ if (($99 | 0) < ($102 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $16;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($102 | 0)) HEAP32[$wk$346 >> 2] = $99;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$160 | 0)) {
+ $119 = $99;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $119 = $99;
+ }
+ $121 = ($119 << 16 >> 16) * 7 | 0;
+ $123 = $labelInfo + 1310736 + ($121 + -7 << 2) | 0;
+ HEAP32[$123 >> 2] = (HEAP32[$123 >> 2] | 0) + 1;
+ $127 = $labelInfo + 1310736 + ($121 + -6 << 2) | 0;
+ HEAP32[$127 >> 2] = (HEAP32[$127 >> 2] | 0) + $i$265;
+ $131 = $labelInfo + 1310736 + ($121 + -5 << 2) | 0;
+ HEAP32[$131 >> 2] = (HEAP32[$131 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ HEAP16[$pnt2$359 >> 1] = 0;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $213 = $pnt$168 + 1 | 0;
+ $214 = $pnt_thresh$167 + 1 | 0;
+ $215 = $pnt2$359 + 2 | 0;
+ if (($i$265 | 0) >= ($9 | 0)) {
+ $pnt$1$lcssa = $213;
+ $pnt2$3$lcssa = $215;
+ $pnt_thresh$1$lcssa = $214;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$168 = $213;
+ $pnt2$359 = $215;
+ $pnt_thresh$167 = $214;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$274;
+ $pnt_thresh$1$lcssa = $pnt_thresh$078;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$079 = $pnt$1$lcssa + 2 | 0;
+ $pnt2$274 = $pnt2$3$lcssa + 4 | 0;
+ $pnt_thresh$078 = $pnt_thresh$1$lcssa + 2 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $222 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $16;
+ while (1) {
+ $224 = HEAP32[$wk$443 >> 2] | 0;
+ if (($224 | 0) == ($i$341 | 0)) {
+ $230 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $230 = HEAP32[$labelInfo + 1179664 + ($224 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $230;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $234 = $labelInfo + 8 | 0;
+ $235 = $j$1$lcssa + -1 | 0;
+ HEAP32[$234 >> 2] = $235;
+ if (!$235) $$0 = 0; else {
+ _memset($222 | 0, 0, $235 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $235 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $242 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($242 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($242 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($242 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($242 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$234 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $256 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $257 = $i$537 * 7 | 0;
+ $260 = $labelInfo + 12 + ($256 << 2) | 0;
+ HEAP32[$260 >> 2] = (HEAP32[$260 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($257 << 2) >> 2] | 0);
+ $267 = $256 << 1;
+ $268 = $labelInfo + 655376 + ($267 << 3) | 0;
+ HEAPF64[$268 >> 3] = +HEAPF64[$268 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($257 + 1 << 2) >> 2] | 0);
+ $276 = $labelInfo + 655376 + (($267 | 1) << 3) | 0;
+ HEAPF64[$276 >> 3] = +HEAPF64[$276 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($257 + 2 << 2) >> 2] | 0);
+ $279 = $256 << 2;
+ $280 = $labelInfo + 131084 + ($279 << 2) | 0;
+ $284 = HEAP32[$labelInfo + 1310736 + ($257 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$280 >> 2] | 0) > ($284 | 0)) HEAP32[$280 >> 2] = $284;
+ $287 = $labelInfo + 131084 + (($279 | 1) << 2) | 0;
+ $291 = HEAP32[$labelInfo + 1310736 + ($257 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$287 >> 2] | 0) < ($291 | 0)) HEAP32[$287 >> 2] = $291;
+ $294 = $labelInfo + 131084 + (($279 | 2) << 2) | 0;
+ $298 = HEAP32[$labelInfo + 1310736 + ($257 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$294 >> 2] | 0) > ($298 | 0)) HEAP32[$294 >> 2] = $298;
+ $301 = $labelInfo + 131084 + (($279 | 3) << 2) | 0;
+ $305 = HEAP32[$labelInfo + 1310736 + ($257 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$301 >> 2] | 0) < ($305 | 0)) HEAP32[$301 >> 2] = $305;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$234 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $309 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $312 = $i$636 << 1;
+ $313 = $labelInfo + 655376 + ($312 << 3) | 0;
+ HEAPF64[$313 >> 3] = +HEAPF64[$313 >> 3] / +(HEAP32[$309 >> 2] | 0);
+ $319 = $labelInfo + 655376 + (($312 | 1) << 3) | 0;
+ HEAPF64[$319 >> 3] = +HEAPF64[$319 >> 3] / +(HEAP32[$309 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$234 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBZ($image, $xsize, $ysize, $image_thresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $image_thresh = $image_thresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $102 = 0, $119 = 0, $121 = 0, $123 = 0, $127 = 0, $131 = 0, $134 = 0, $136 = 0, $140 = 0, $144 = 0, $148 = 0, $153 = 0, $155 = 0, $159 = 0, $16 = 0, $163 = 0, $167 = 0, $17 = 0, $173 = 0, $176 = 0, $178 = 0, $18 = 0, $182 = 0, $186 = 0, $190 = 0, $193 = 0, $198 = 0, $213 = 0, $214 = 0, $215 = 0, $222 = 0, $224 = 0, $23 = 0, $230 = 0, $234 = 0, $235 = 0, $242 = 0, $256 = 0, $257 = 0, $260 = 0, $267 = 0, $268 = 0, $276 = 0, $279 = 0, $28 = 0, $280 = 0, $284 = 0, $287 = 0, $291 = 0, $294 = 0, $298 = 0, $301 = 0, $305 = 0, $309 = 0, $31 = 0, $312 = 0, $313 = 0, $319 = 0, $33 = 0, $37 = 0, $41 = 0, $47 = 0, $48 = 0, $51 = 0, $52 = 0, $53 = 0, $56 = 0, $59 = 0, $76 = 0, $78 = 0, $80 = 0, $84 = 0, $88 = 0, $9 = 0, $94 = 0, $99 = 0, $i$089 = 0, $i$183 = 0, $i$265 = 0, $i$341 = 0, $i$439 = 0, $i$537 = 0, $i$636 = 0, $j$076 = 0, $j$1$lcssa = 0, $j$142 = 0, $j$2 = 0, $k$055 = 0, $k$152 = 0, $k$248 = 0, $k$345 = 0, $pnt$079 = 0, $pnt$1$lcssa = 0, $pnt$168 = 0, $pnt1$090 = 0, $pnt1$184 = 0, $pnt2$088 = 0, $pnt2$182 = 0, $pnt2$274 = 0, $pnt2$3$lcssa = 0, $pnt2$359 = 0, $pnt_thresh$078 = 0, $pnt_thresh$1$lcssa = 0, $pnt_thresh$167 = 0, $vararg_buffer = 0, $wk$056 = 0, $wk$153 = 0, $wk$249 = 0, $wk$346 = 0, $wk$443 = 0, $wk_max$0$lcssa = 0, $wk_max$075 = 0, $wk_max$1$lcssa = 0, $wk_max$160 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$089 = 0;
+ $pnt1$090 = $0;
+ $pnt2$088 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$088 >> 1] = 0;
+ HEAP16[$pnt1$090 >> 1] = 0;
+ $i$089 = $i$089 + 1 | 0;
+ if (($i$089 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$090 = $pnt1$090 + 2 | 0;
+ $pnt2$088 = $pnt2$088 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$183 = 0;
+ $pnt1$184 = $0;
+ $pnt2$182 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$182 >> 1] = 0;
+ HEAP16[$pnt1$184 >> 1] = 0;
+ $i$183 = $i$183 + 1 | 0;
+ if (($i$183 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$184 = $pnt1$184 + ($xsize << 1) | 0;
+ $pnt2$182 = $pnt2$182 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $23 = ($9 | 0) > 1;
+ $j$076 = 1;
+ $pnt$079 = $image + $17 | 0;
+ $pnt2$274 = $0 + ($17 << 1) | 0;
+ $pnt_thresh$078 = $image_thresh + $17 | 0;
+ $wk_max$075 = 0;
+ L13 : while (1) {
+ if ($23) {
+ $i$265 = 1;
+ $pnt$168 = $pnt$079;
+ $pnt2$359 = $pnt2$274;
+ $pnt_thresh$167 = $pnt_thresh$078;
+ $wk_max$160 = $wk_max$075;
+ while (1) {
+ do if ((HEAPU8[$pnt$168 >> 0] | 0) > (HEAPU8[$pnt_thresh$167 >> 0] | 0)) {
+ HEAP16[$pnt2$359 >> 1] = 0;
+ $wk_max$2 = $wk_max$160;
+ } else {
+ $28 = HEAP16[$pnt2$359 + ($18 << 1) >> 1] | 0;
+ if ($28 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$359 >> 1] = $28;
+ $31 = ($28 << 16 >> 16) * 7 | 0;
+ $33 = $labelInfo + 1310736 + ($31 + -7 << 2) | 0;
+ HEAP32[$33 >> 2] = (HEAP32[$33 >> 2] | 0) + 1;
+ $37 = $labelInfo + 1310736 + ($31 + -6 << 2) | 0;
+ HEAP32[$37 >> 2] = (HEAP32[$37 >> 2] | 0) + $i$265;
+ $41 = $labelInfo + 1310736 + ($31 + -5 << 2) | 0;
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($31 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $47 = HEAP16[$pnt2$359 + ($$sum << 1) >> 1] | 0;
+ $48 = $47 << 16 >> 16;
+ $51 = HEAP16[$pnt2$359 + ($$sum1 << 1) >> 1] | 0;
+ $52 = $51 << 16 >> 16;
+ $53 = $51 << 16 >> 16 > 0;
+ if ($47 << 16 >> 16 <= 0) {
+ if ($53) {
+ HEAP16[$pnt2$359 >> 1] = $51;
+ $153 = $52 * 7 | 0;
+ $155 = $labelInfo + 1310736 + ($153 + -7 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + 1;
+ $159 = $labelInfo + 1310736 + ($153 + -6 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $i$265;
+ $163 = $labelInfo + 1310736 + ($153 + -5 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $j$076;
+ $167 = $labelInfo + 1310736 + ($153 + -3 << 2) | 0;
+ if ((HEAP32[$167 >> 2] | 0) < ($i$265 | 0)) HEAP32[$167 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($153 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $173 = HEAP16[$pnt2$359 + -2 >> 1] | 0;
+ if ($173 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$359 >> 1] = $173;
+ $176 = ($173 << 16 >> 16) * 7 | 0;
+ $178 = $labelInfo + 1310736 + ($176 + -7 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + 1;
+ $182 = $labelInfo + 1310736 + ($176 + -6 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + $i$265;
+ $186 = $labelInfo + 1310736 + ($176 + -5 << 2) | 0;
+ HEAP32[$186 >> 2] = (HEAP32[$186 >> 2] | 0) + $j$076;
+ $190 = $labelInfo + 1310736 + ($176 + -3 << 2) | 0;
+ if ((HEAP32[$190 >> 2] | 0) >= ($i$265 | 0)) {
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ HEAP32[$190 >> 2] = $i$265;
+ $wk_max$2 = $wk_max$160;
+ break;
+ } else {
+ $193 = $wk_max$160 + 1 | 0;
+ if (($wk_max$160 | 0) > 32767) break L13;
+ HEAP16[$pnt2$359 >> 1] = $193;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$160 << 2) >> 2] = $193 << 16 >> 16;
+ $198 = $wk_max$160 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($198 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($198 + 1 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($198 + 2 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($198 + 3 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($198 + 4 << 2) >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($198 + 5 << 2) >> 2] = $j$076;
+ HEAP32[$labelInfo + 1310736 + ($198 + 6 << 2) >> 2] = $j$076;
+ $wk_max$2 = $193;
+ break;
+ }
+ }
+ if ($53) {
+ $56 = HEAP32[$labelInfo + 1179664 + ($48 + -1 << 2) >> 2] | 0;
+ $59 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ if (($56 | 0) > ($59 | 0)) {
+ HEAP16[$pnt2$359 >> 1] = $59;
+ if (($wk_max$160 | 0) > 0) {
+ $k$055 = 0;
+ $wk$056 = $16;
+ while (1) {
+ if ((HEAP32[$wk$056 >> 2] | 0) == ($56 | 0)) HEAP32[$wk$056 >> 2] = $59;
+ $k$055 = $k$055 + 1 | 0;
+ if (($k$055 | 0) >= ($wk_max$160 | 0)) {
+ $76 = $59;
+ break;
+ } else $wk$056 = $wk$056 + 4 | 0;
+ }
+ } else $76 = $59;
+ } else {
+ HEAP16[$pnt2$359 >> 1] = $56;
+ if (($56 | 0) < ($59 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$152 = 0;
+ $wk$153 = $16;
+ while (1) {
+ if ((HEAP32[$wk$153 >> 2] | 0) == ($59 | 0)) HEAP32[$wk$153 >> 2] = $56;
+ $k$152 = $k$152 + 1 | 0;
+ if (($k$152 | 0) >= ($wk_max$160 | 0)) {
+ $76 = $56;
+ break;
+ } else $wk$153 = $wk$153 + 4 | 0;
+ }
+ } else $76 = $56;
+ }
+ $78 = ($76 << 16 >> 16) * 7 | 0;
+ $80 = $labelInfo + 1310736 + ($78 + -7 << 2) | 0;
+ HEAP32[$80 >> 2] = (HEAP32[$80 >> 2] | 0) + 1;
+ $84 = $labelInfo + 1310736 + ($78 + -6 << 2) | 0;
+ HEAP32[$84 >> 2] = (HEAP32[$84 >> 2] | 0) + $i$265;
+ $88 = $labelInfo + 1310736 + ($78 + -5 << 2) | 0;
+ HEAP32[$88 >> 2] = (HEAP32[$88 >> 2] | 0) + $j$076;
+ HEAP32[$labelInfo + 1310736 + ($78 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $94 = HEAP16[$pnt2$359 + -2 >> 1] | 0;
+ if ($94 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$359 >> 1] = $47;
+ $134 = $48 * 7 | 0;
+ $136 = $labelInfo + 1310736 + ($134 + -7 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 1;
+ $140 = $labelInfo + 1310736 + ($134 + -6 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $i$265;
+ $144 = $labelInfo + 1310736 + ($134 + -5 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $j$076;
+ $148 = $labelInfo + 1310736 + ($134 + -4 << 2) | 0;
+ if ((HEAP32[$148 >> 2] | 0) > ($i$265 | 0)) HEAP32[$148 >> 2] = $i$265;
+ HEAP32[$labelInfo + 1310736 + ($134 + -1 << 2) >> 2] = $j$076;
+ $wk_max$2 = $wk_max$160;
+ break;
+ }
+ $99 = HEAP32[$labelInfo + 1179664 + ($48 + -1 << 2) >> 2] | 0;
+ $102 = HEAP32[$labelInfo + 1179664 + (($94 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($99 | 0) > ($102 | 0)) {
+ HEAP16[$pnt2$359 >> 1] = $102;
+ if (($wk_max$160 | 0) > 0) {
+ $k$248 = 0;
+ $wk$249 = $16;
+ while (1) {
+ if ((HEAP32[$wk$249 >> 2] | 0) == ($99 | 0)) HEAP32[$wk$249 >> 2] = $102;
+ $k$248 = $k$248 + 1 | 0;
+ if (($k$248 | 0) >= ($wk_max$160 | 0)) {
+ $119 = $102;
+ break;
+ } else $wk$249 = $wk$249 + 4 | 0;
+ }
+ } else $119 = $102;
+ } else {
+ HEAP16[$pnt2$359 >> 1] = $99;
+ if (($99 | 0) < ($102 | 0) & ($wk_max$160 | 0) > 0) {
+ $k$345 = 0;
+ $wk$346 = $16;
+ while (1) {
+ if ((HEAP32[$wk$346 >> 2] | 0) == ($102 | 0)) HEAP32[$wk$346 >> 2] = $99;
+ $k$345 = $k$345 + 1 | 0;
+ if (($k$345 | 0) >= ($wk_max$160 | 0)) {
+ $119 = $99;
+ break;
+ } else $wk$346 = $wk$346 + 4 | 0;
+ }
+ } else $119 = $99;
+ }
+ $121 = ($119 << 16 >> 16) * 7 | 0;
+ $123 = $labelInfo + 1310736 + ($121 + -7 << 2) | 0;
+ HEAP32[$123 >> 2] = (HEAP32[$123 >> 2] | 0) + 1;
+ $127 = $labelInfo + 1310736 + ($121 + -6 << 2) | 0;
+ HEAP32[$127 >> 2] = (HEAP32[$127 >> 2] | 0) + $i$265;
+ $131 = $labelInfo + 1310736 + ($121 + -5 << 2) | 0;
+ HEAP32[$131 >> 2] = (HEAP32[$131 >> 2] | 0) + $j$076;
+ $wk_max$2 = $wk_max$160;
+ } while (0);
+ $i$265 = $i$265 + 1 | 0;
+ $213 = $pnt$168 + 1 | 0;
+ $214 = $pnt_thresh$167 + 1 | 0;
+ $215 = $pnt2$359 + 2 | 0;
+ if (($i$265 | 0) >= ($9 | 0)) {
+ $pnt$1$lcssa = $213;
+ $pnt2$3$lcssa = $215;
+ $pnt_thresh$1$lcssa = $214;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$168 = $213;
+ $pnt2$359 = $215;
+ $pnt_thresh$167 = $214;
+ $wk_max$160 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$079;
+ $pnt2$3$lcssa = $pnt2$274;
+ $pnt_thresh$1$lcssa = $pnt_thresh$078;
+ $wk_max$1$lcssa = $wk_max$075;
+ }
+ $j$076 = $j$076 + 1 | 0;
+ if (($j$076 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$079 = $pnt$1$lcssa + 2 | 0;
+ $pnt2$274 = $pnt2$3$lcssa + 4 | 0;
+ $pnt_thresh$078 = $pnt_thresh$1$lcssa + 2 | 0;
+ $wk_max$075 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $222 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$341 = 1;
+ $j$142 = 1;
+ $wk$443 = $16;
+ while (1) {
+ $224 = HEAP32[$wk$443 >> 2] | 0;
+ if (($224 | 0) == ($i$341 | 0)) {
+ $230 = $j$142;
+ $j$2 = $j$142 + 1 | 0;
+ } else {
+ $230 = HEAP32[$labelInfo + 1179664 + ($224 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$142;
+ }
+ HEAP32[$wk$443 >> 2] = $230;
+ if (($i$341 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$341 = $i$341 + 1 | 0;
+ $j$142 = $j$2;
+ $wk$443 = $wk$443 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $234 = $labelInfo + 8 | 0;
+ $235 = $j$1$lcssa + -1 | 0;
+ HEAP32[$234 >> 2] = $235;
+ if (!$235) $$0 = 0; else {
+ _memset($222 | 0, 0, $235 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $235 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$439 = 0;
+ do {
+ $242 = $i$439 << 2;
+ HEAP32[$labelInfo + 131084 + ($242 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($242 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($242 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($242 | 3) << 2) >> 2] = 0;
+ $i$439 = $i$439 + 1 | 0;
+ } while (($i$439 | 0) < (HEAP32[$234 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$537 = 0;
+ do {
+ $256 = (HEAP32[$labelInfo + 1179664 + ($i$537 << 2) >> 2] | 0) + -1 | 0;
+ $257 = $i$537 * 7 | 0;
+ $260 = $labelInfo + 12 + ($256 << 2) | 0;
+ HEAP32[$260 >> 2] = (HEAP32[$260 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($257 << 2) >> 2] | 0);
+ $267 = $256 << 1;
+ $268 = $labelInfo + 655376 + ($267 << 3) | 0;
+ HEAPF64[$268 >> 3] = +HEAPF64[$268 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($257 + 1 << 2) >> 2] | 0);
+ $276 = $labelInfo + 655376 + (($267 | 1) << 3) | 0;
+ HEAPF64[$276 >> 3] = +HEAPF64[$276 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($257 + 2 << 2) >> 2] | 0);
+ $279 = $256 << 2;
+ $280 = $labelInfo + 131084 + ($279 << 2) | 0;
+ $284 = HEAP32[$labelInfo + 1310736 + ($257 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$280 >> 2] | 0) > ($284 | 0)) HEAP32[$280 >> 2] = $284;
+ $287 = $labelInfo + 131084 + (($279 | 1) << 2) | 0;
+ $291 = HEAP32[$labelInfo + 1310736 + ($257 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$287 >> 2] | 0) < ($291 | 0)) HEAP32[$287 >> 2] = $291;
+ $294 = $labelInfo + 131084 + (($279 | 2) << 2) | 0;
+ $298 = HEAP32[$labelInfo + 1310736 + ($257 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$294 >> 2] | 0) > ($298 | 0)) HEAP32[$294 >> 2] = $298;
+ $301 = $labelInfo + 131084 + (($279 | 3) << 2) | 0;
+ $305 = HEAP32[$labelInfo + 1310736 + ($257 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$301 >> 2] | 0) < ($305 | 0)) HEAP32[$301 >> 2] = $305;
+ $i$537 = $i$537 + 1 | 0;
+ } while (($i$537 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$234 >> 2] | 0) > 0) {
+ $i$636 = 0;
+ do {
+ $309 = $labelInfo + 12 + ($i$636 << 2) | 0;
+ $312 = $i$636 << 1;
+ $313 = $labelInfo + 655376 + ($312 << 3) | 0;
+ HEAPF64[$313 >> 3] = +HEAPF64[$313 >> 3] / +(HEAP32[$309 >> 2] | 0);
+ $319 = $labelInfo + 655376 + (($312 | 1) << 3) | 0;
+ HEAPF64[$319 >> 3] = +HEAPF64[$319 >> 3] / +(HEAP32[$309 >> 2] | 0);
+ $i$636 = $i$636 + 1 | 0;
+ } while (($i$636 | 0) < (HEAP32[$234 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWI3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $103 = 0, $107 = 0, $11 = 0, $113 = 0, $118 = 0, $12 = 0, $121 = 0, $138 = 0, $140 = 0, $142 = 0, $146 = 0, $150 = 0, $153 = 0, $155 = 0, $159 = 0, $163 = 0, $167 = 0, $172 = 0, $174 = 0, $178 = 0, $182 = 0, $186 = 0, $19 = 0, $192 = 0, $195 = 0, $197 = 0, $2 = 0, $201 = 0, $205 = 0, $209 = 0, $21 = 0, $212 = 0, $217 = 0, $232 = 0, $233 = 0, $239 = 0, $241 = 0, $247 = 0, $251 = 0, $252 = 0, $259 = 0, $273 = 0, $274 = 0, $277 = 0, $28 = 0, $284 = 0, $285 = 0, $293 = 0, $296 = 0, $297 = 0, $3 = 0, $30 = 0, $301 = 0, $304 = 0, $308 = 0, $311 = 0, $315 = 0, $318 = 0, $322 = 0, $326 = 0, $329 = 0, $330 = 0, $336 = 0, $36 = 0, $47 = 0, $50 = 0, $52 = 0, $56 = 0, $60 = 0, $66 = 0, $67 = 0, $70 = 0, $71 = 0, $72 = 0, $75 = 0, $78 = 0, $95 = 0, $97 = 0, $99 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ $30 = HEAPU8[$pnt$164 >> 0] | 0;
+ $36 = HEAPU8[$pnt$164 + 1 >> 0] | 0;
+ do if ((($30 & 248) + 12 + ($30 << 5 & 224) + ($36 >>> 3 & 24) + ($36 << 2 & 248) | 0) > ($11 | 0)) {
+ $47 = HEAP16[$pnt2$363 + ($21 << 1) >> 1] | 0;
+ if ($47 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $47;
+ $50 = ($47 << 16 >> 16) * 7 | 0;
+ $52 = $labelInfo + 1310736 + ($50 + -7 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + 1;
+ $56 = $labelInfo + 1310736 + ($50 + -6 << 2) | 0;
+ HEAP32[$56 >> 2] = (HEAP32[$56 >> 2] | 0) + $i$256;
+ $60 = $labelInfo + 1310736 + ($50 + -5 << 2) | 0;
+ HEAP32[$60 >> 2] = (HEAP32[$60 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($50 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $66 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $67 = $66 << 16 >> 16;
+ $70 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $71 = $70 << 16 >> 16;
+ $72 = $70 << 16 >> 16 > 0;
+ if ($66 << 16 >> 16 <= 0) {
+ if ($72) {
+ HEAP16[$pnt2$363 >> 1] = $70;
+ $172 = $71 * 7 | 0;
+ $174 = $labelInfo + 1310736 + ($172 + -7 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + 1;
+ $178 = $labelInfo + 1310736 + ($172 + -6 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + $i$256;
+ $182 = $labelInfo + 1310736 + ($172 + -5 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + $j$069;
+ $186 = $labelInfo + 1310736 + ($172 + -3 << 2) | 0;
+ if ((HEAP32[$186 >> 2] | 0) < ($i$256 | 0)) HEAP32[$186 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($172 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $192 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($192 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $192;
+ $195 = ($192 << 16 >> 16) * 7 | 0;
+ $197 = $labelInfo + 1310736 + ($195 + -7 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + 1;
+ $201 = $labelInfo + 1310736 + ($195 + -6 << 2) | 0;
+ HEAP32[$201 >> 2] = (HEAP32[$201 >> 2] | 0) + $i$256;
+ $205 = $labelInfo + 1310736 + ($195 + -5 << 2) | 0;
+ HEAP32[$205 >> 2] = (HEAP32[$205 >> 2] | 0) + $j$069;
+ $209 = $labelInfo + 1310736 + ($195 + -3 << 2) | 0;
+ if ((HEAP32[$209 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$209 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $212 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $212;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $212 << 16 >> 16;
+ $217 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($217 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($217 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($217 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($217 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $212;
+ break;
+ }
+ }
+ if ($72) {
+ $75 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ $78 = HEAP32[$labelInfo + 1179664 + ($71 + -1 << 2) >> 2] | 0;
+ if (($75 | 0) > ($78 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $78;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($75 | 0)) HEAP32[$wk$053 >> 2] = $78;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $95 = $78;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $95 = $78;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $75;
+ if (($75 | 0) < ($78 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($78 | 0)) HEAP32[$wk$150 >> 2] = $75;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $95 = $75;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $95 = $75;
+ }
+ $97 = ($95 << 16 >> 16) * 7 | 0;
+ $99 = $labelInfo + 1310736 + ($97 + -7 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + 1;
+ $103 = $labelInfo + 1310736 + ($97 + -6 << 2) | 0;
+ HEAP32[$103 >> 2] = (HEAP32[$103 >> 2] | 0) + $i$256;
+ $107 = $labelInfo + 1310736 + ($97 + -5 << 2) | 0;
+ HEAP32[$107 >> 2] = (HEAP32[$107 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($97 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $113 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($113 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $66;
+ $153 = $67 * 7 | 0;
+ $155 = $labelInfo + 1310736 + ($153 + -7 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + 1;
+ $159 = $labelInfo + 1310736 + ($153 + -6 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $i$256;
+ $163 = $labelInfo + 1310736 + ($153 + -5 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $j$069;
+ $167 = $labelInfo + 1310736 + ($153 + -4 << 2) | 0;
+ if ((HEAP32[$167 >> 2] | 0) > ($i$256 | 0)) HEAP32[$167 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($153 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $118 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ $121 = HEAP32[$labelInfo + 1179664 + (($113 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($118 | 0) > ($121 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $121;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($118 | 0)) HEAP32[$wk$246 >> 2] = $121;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $138 = $121;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $138 = $121;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $118;
+ if (($118 | 0) < ($121 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($121 | 0)) HEAP32[$wk$343 >> 2] = $118;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $138 = $118;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $138 = $118;
+ }
+ $140 = ($138 << 16 >> 16) * 7 | 0;
+ $142 = $labelInfo + 1310736 + ($140 + -7 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + 1;
+ $146 = $labelInfo + 1310736 + ($140 + -6 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $i$256;
+ $150 = $labelInfo + 1310736 + ($140 + -5 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $232 = $pnt$164 + 4 | 0;
+ $233 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $232;
+ $pnt2$3$lcssa = $233;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $232;
+ $pnt2$363 = $233;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $239 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $241 = HEAP32[$wk$440 >> 2] | 0;
+ if (($241 | 0) == ($i$338 | 0)) {
+ $247 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $247 = HEAP32[$labelInfo + 1179664 + ($241 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $247;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $251 = $labelInfo + 8 | 0;
+ $252 = $j$1$lcssa + -1 | 0;
+ HEAP32[$251 >> 2] = $252;
+ if (!$252) $$0 = 0; else {
+ _memset($239 | 0, 0, $252 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $252 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $259 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($259 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($259 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($259 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($259 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$251 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $273 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $274 = $i$534 * 7 | 0;
+ $277 = $labelInfo + 12 + ($273 << 2) | 0;
+ HEAP32[$277 >> 2] = (HEAP32[$277 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($274 << 2) >> 2] | 0);
+ $284 = $273 << 1;
+ $285 = $labelInfo + 655376 + ($284 << 3) | 0;
+ HEAPF64[$285 >> 3] = +HEAPF64[$285 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 1 << 2) >> 2] | 0);
+ $293 = $labelInfo + 655376 + (($284 | 1) << 3) | 0;
+ HEAPF64[$293 >> 3] = +HEAPF64[$293 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 2 << 2) >> 2] | 0);
+ $296 = $273 << 2;
+ $297 = $labelInfo + 131084 + ($296 << 2) | 0;
+ $301 = HEAP32[$labelInfo + 1310736 + ($274 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$297 >> 2] | 0) > ($301 | 0)) HEAP32[$297 >> 2] = $301;
+ $304 = $labelInfo + 131084 + (($296 | 1) << 2) | 0;
+ $308 = HEAP32[$labelInfo + 1310736 + ($274 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$304 >> 2] | 0) < ($308 | 0)) HEAP32[$304 >> 2] = $308;
+ $311 = $labelInfo + 131084 + (($296 | 2) << 2) | 0;
+ $315 = HEAP32[$labelInfo + 1310736 + ($274 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$311 >> 2] | 0) > ($315 | 0)) HEAP32[$311 >> 2] = $315;
+ $318 = $labelInfo + 131084 + (($296 | 3) << 2) | 0;
+ $322 = HEAP32[$labelInfo + 1310736 + ($274 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$318 >> 2] | 0) < ($322 | 0)) HEAP32[$318 >> 2] = $322;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$251 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $326 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $329 = $i$633 << 1;
+ $330 = $labelInfo + 655376 + ($329 << 3) | 0;
+ HEAPF64[$330 >> 3] = +HEAPF64[$330 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $336 = $labelInfo + 655376 + (($329 | 1) << 3) | 0;
+ HEAPF64[$336 >> 3] = +HEAPF64[$336 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$251 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBI3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $103 = 0, $107 = 0, $11 = 0, $113 = 0, $118 = 0, $12 = 0, $121 = 0, $138 = 0, $140 = 0, $142 = 0, $146 = 0, $150 = 0, $153 = 0, $155 = 0, $159 = 0, $163 = 0, $167 = 0, $172 = 0, $174 = 0, $178 = 0, $182 = 0, $186 = 0, $19 = 0, $192 = 0, $195 = 0, $197 = 0, $2 = 0, $201 = 0, $205 = 0, $209 = 0, $21 = 0, $212 = 0, $217 = 0, $232 = 0, $233 = 0, $239 = 0, $241 = 0, $247 = 0, $251 = 0, $252 = 0, $259 = 0, $273 = 0, $274 = 0, $277 = 0, $28 = 0, $284 = 0, $285 = 0, $293 = 0, $296 = 0, $297 = 0, $3 = 0, $30 = 0, $301 = 0, $304 = 0, $308 = 0, $311 = 0, $315 = 0, $318 = 0, $322 = 0, $326 = 0, $329 = 0, $330 = 0, $336 = 0, $36 = 0, $47 = 0, $50 = 0, $52 = 0, $56 = 0, $60 = 0, $66 = 0, $67 = 0, $70 = 0, $71 = 0, $72 = 0, $75 = 0, $78 = 0, $95 = 0, $97 = 0, $99 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ $30 = HEAPU8[$pnt$164 >> 0] | 0;
+ $36 = HEAPU8[$pnt$164 + 1 >> 0] | 0;
+ do if ((($30 & 248) + 12 + ($30 << 5 & 224) + ($36 >>> 3 & 24) + ($36 << 2 & 248) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ $47 = HEAP16[$pnt2$363 + ($21 << 1) >> 1] | 0;
+ if ($47 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $47;
+ $50 = ($47 << 16 >> 16) * 7 | 0;
+ $52 = $labelInfo + 1310736 + ($50 + -7 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + 1;
+ $56 = $labelInfo + 1310736 + ($50 + -6 << 2) | 0;
+ HEAP32[$56 >> 2] = (HEAP32[$56 >> 2] | 0) + $i$256;
+ $60 = $labelInfo + 1310736 + ($50 + -5 << 2) | 0;
+ HEAP32[$60 >> 2] = (HEAP32[$60 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($50 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $66 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $67 = $66 << 16 >> 16;
+ $70 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $71 = $70 << 16 >> 16;
+ $72 = $70 << 16 >> 16 > 0;
+ if ($66 << 16 >> 16 <= 0) {
+ if ($72) {
+ HEAP16[$pnt2$363 >> 1] = $70;
+ $172 = $71 * 7 | 0;
+ $174 = $labelInfo + 1310736 + ($172 + -7 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + 1;
+ $178 = $labelInfo + 1310736 + ($172 + -6 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + $i$256;
+ $182 = $labelInfo + 1310736 + ($172 + -5 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + $j$069;
+ $186 = $labelInfo + 1310736 + ($172 + -3 << 2) | 0;
+ if ((HEAP32[$186 >> 2] | 0) < ($i$256 | 0)) HEAP32[$186 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($172 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $192 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($192 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $192;
+ $195 = ($192 << 16 >> 16) * 7 | 0;
+ $197 = $labelInfo + 1310736 + ($195 + -7 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + 1;
+ $201 = $labelInfo + 1310736 + ($195 + -6 << 2) | 0;
+ HEAP32[$201 >> 2] = (HEAP32[$201 >> 2] | 0) + $i$256;
+ $205 = $labelInfo + 1310736 + ($195 + -5 << 2) | 0;
+ HEAP32[$205 >> 2] = (HEAP32[$205 >> 2] | 0) + $j$069;
+ $209 = $labelInfo + 1310736 + ($195 + -3 << 2) | 0;
+ if ((HEAP32[$209 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$209 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $212 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $212;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $212 << 16 >> 16;
+ $217 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($217 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($217 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($217 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($217 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $212;
+ break;
+ }
+ }
+ if ($72) {
+ $75 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ $78 = HEAP32[$labelInfo + 1179664 + ($71 + -1 << 2) >> 2] | 0;
+ if (($75 | 0) > ($78 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $78;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($75 | 0)) HEAP32[$wk$053 >> 2] = $78;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $95 = $78;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $95 = $78;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $75;
+ if (($75 | 0) < ($78 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($78 | 0)) HEAP32[$wk$150 >> 2] = $75;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $95 = $75;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $95 = $75;
+ }
+ $97 = ($95 << 16 >> 16) * 7 | 0;
+ $99 = $labelInfo + 1310736 + ($97 + -7 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + 1;
+ $103 = $labelInfo + 1310736 + ($97 + -6 << 2) | 0;
+ HEAP32[$103 >> 2] = (HEAP32[$103 >> 2] | 0) + $i$256;
+ $107 = $labelInfo + 1310736 + ($97 + -5 << 2) | 0;
+ HEAP32[$107 >> 2] = (HEAP32[$107 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($97 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $113 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($113 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $66;
+ $153 = $67 * 7 | 0;
+ $155 = $labelInfo + 1310736 + ($153 + -7 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + 1;
+ $159 = $labelInfo + 1310736 + ($153 + -6 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $i$256;
+ $163 = $labelInfo + 1310736 + ($153 + -5 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $j$069;
+ $167 = $labelInfo + 1310736 + ($153 + -4 << 2) | 0;
+ if ((HEAP32[$167 >> 2] | 0) > ($i$256 | 0)) HEAP32[$167 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($153 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $118 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ $121 = HEAP32[$labelInfo + 1179664 + (($113 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($118 | 0) > ($121 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $121;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($118 | 0)) HEAP32[$wk$246 >> 2] = $121;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $138 = $121;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $138 = $121;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $118;
+ if (($118 | 0) < ($121 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($121 | 0)) HEAP32[$wk$343 >> 2] = $118;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $138 = $118;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $138 = $118;
+ }
+ $140 = ($138 << 16 >> 16) * 7 | 0;
+ $142 = $labelInfo + 1310736 + ($140 + -7 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + 1;
+ $146 = $labelInfo + 1310736 + ($140 + -6 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $i$256;
+ $150 = $labelInfo + 1310736 + ($140 + -5 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $232 = $pnt$164 + 4 | 0;
+ $233 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $232;
+ $pnt2$3$lcssa = $233;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $232;
+ $pnt2$363 = $233;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $239 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $241 = HEAP32[$wk$440 >> 2] | 0;
+ if (($241 | 0) == ($i$338 | 0)) {
+ $247 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $247 = HEAP32[$labelInfo + 1179664 + ($241 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $247;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $251 = $labelInfo + 8 | 0;
+ $252 = $j$1$lcssa + -1 | 0;
+ HEAP32[$251 >> 2] = $252;
+ if (!$252) $$0 = 0; else {
+ _memset($239 | 0, 0, $252 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $252 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $259 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($259 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($259 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($259 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($259 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$251 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $273 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $274 = $i$534 * 7 | 0;
+ $277 = $labelInfo + 12 + ($273 << 2) | 0;
+ HEAP32[$277 >> 2] = (HEAP32[$277 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($274 << 2) >> 2] | 0);
+ $284 = $273 << 1;
+ $285 = $labelInfo + 655376 + ($284 << 3) | 0;
+ HEAPF64[$285 >> 3] = +HEAPF64[$285 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 1 << 2) >> 2] | 0);
+ $293 = $labelInfo + 655376 + (($284 | 1) << 3) | 0;
+ HEAPF64[$293 >> 3] = +HEAPF64[$293 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 2 << 2) >> 2] | 0);
+ $296 = $273 << 2;
+ $297 = $labelInfo + 131084 + ($296 << 2) | 0;
+ $301 = HEAP32[$labelInfo + 1310736 + ($274 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$297 >> 2] | 0) > ($301 | 0)) HEAP32[$297 >> 2] = $301;
+ $304 = $labelInfo + 131084 + (($296 | 1) << 2) | 0;
+ $308 = HEAP32[$labelInfo + 1310736 + ($274 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$304 >> 2] | 0) < ($308 | 0)) HEAP32[$304 >> 2] = $308;
+ $311 = $labelInfo + 131084 + (($296 | 2) << 2) | 0;
+ $315 = HEAP32[$labelInfo + 1310736 + ($274 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$311 >> 2] | 0) > ($315 | 0)) HEAP32[$311 >> 2] = $315;
+ $318 = $labelInfo + 131084 + (($296 | 3) << 2) | 0;
+ $322 = HEAP32[$labelInfo + 1310736 + ($274 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$318 >> 2] | 0) < ($322 | 0)) HEAP32[$318 >> 2] = $322;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$251 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $326 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $329 = $i$633 << 1;
+ $330 = $labelInfo + 655376 + ($329 << 3) | 0;
+ HEAPF64[$330 >> 3] = +HEAPF64[$330 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $336 = $labelInfo + 655376 + (($329 | 1) << 3) | 0;
+ HEAPF64[$336 >> 3] = +HEAPF64[$336 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$251 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWI3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $103 = 0, $107 = 0, $11 = 0, $113 = 0, $118 = 0, $12 = 0, $121 = 0, $138 = 0, $140 = 0, $142 = 0, $146 = 0, $150 = 0, $153 = 0, $155 = 0, $159 = 0, $163 = 0, $167 = 0, $172 = 0, $174 = 0, $178 = 0, $182 = 0, $186 = 0, $19 = 0, $192 = 0, $195 = 0, $197 = 0, $2 = 0, $201 = 0, $205 = 0, $209 = 0, $21 = 0, $212 = 0, $217 = 0, $232 = 0, $233 = 0, $239 = 0, $241 = 0, $247 = 0, $251 = 0, $252 = 0, $259 = 0, $273 = 0, $274 = 0, $277 = 0, $28 = 0, $284 = 0, $285 = 0, $293 = 0, $296 = 0, $297 = 0, $3 = 0, $30 = 0, $301 = 0, $304 = 0, $308 = 0, $311 = 0, $315 = 0, $318 = 0, $322 = 0, $326 = 0, $329 = 0, $330 = 0, $336 = 0, $36 = 0, $47 = 0, $50 = 0, $52 = 0, $56 = 0, $60 = 0, $66 = 0, $67 = 0, $70 = 0, $71 = 0, $72 = 0, $75 = 0, $78 = 0, $95 = 0, $97 = 0, $99 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ $30 = HEAPU8[$pnt$164 >> 0] | 0;
+ $36 = HEAPU8[$pnt$164 + 1 >> 0] | 0;
+ do if ((($30 & 248) + 10 + ($30 << 5 & 224) + ($36 >>> 3 & 28) + ($36 << 3 & 248) | 0) > ($11 | 0)) {
+ $47 = HEAP16[$pnt2$363 + ($21 << 1) >> 1] | 0;
+ if ($47 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $47;
+ $50 = ($47 << 16 >> 16) * 7 | 0;
+ $52 = $labelInfo + 1310736 + ($50 + -7 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + 1;
+ $56 = $labelInfo + 1310736 + ($50 + -6 << 2) | 0;
+ HEAP32[$56 >> 2] = (HEAP32[$56 >> 2] | 0) + $i$256;
+ $60 = $labelInfo + 1310736 + ($50 + -5 << 2) | 0;
+ HEAP32[$60 >> 2] = (HEAP32[$60 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($50 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $66 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $67 = $66 << 16 >> 16;
+ $70 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $71 = $70 << 16 >> 16;
+ $72 = $70 << 16 >> 16 > 0;
+ if ($66 << 16 >> 16 <= 0) {
+ if ($72) {
+ HEAP16[$pnt2$363 >> 1] = $70;
+ $172 = $71 * 7 | 0;
+ $174 = $labelInfo + 1310736 + ($172 + -7 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + 1;
+ $178 = $labelInfo + 1310736 + ($172 + -6 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + $i$256;
+ $182 = $labelInfo + 1310736 + ($172 + -5 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + $j$069;
+ $186 = $labelInfo + 1310736 + ($172 + -3 << 2) | 0;
+ if ((HEAP32[$186 >> 2] | 0) < ($i$256 | 0)) HEAP32[$186 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($172 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $192 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($192 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $192;
+ $195 = ($192 << 16 >> 16) * 7 | 0;
+ $197 = $labelInfo + 1310736 + ($195 + -7 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + 1;
+ $201 = $labelInfo + 1310736 + ($195 + -6 << 2) | 0;
+ HEAP32[$201 >> 2] = (HEAP32[$201 >> 2] | 0) + $i$256;
+ $205 = $labelInfo + 1310736 + ($195 + -5 << 2) | 0;
+ HEAP32[$205 >> 2] = (HEAP32[$205 >> 2] | 0) + $j$069;
+ $209 = $labelInfo + 1310736 + ($195 + -3 << 2) | 0;
+ if ((HEAP32[$209 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$209 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $212 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $212;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $212 << 16 >> 16;
+ $217 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($217 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($217 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($217 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($217 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $212;
+ break;
+ }
+ }
+ if ($72) {
+ $75 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ $78 = HEAP32[$labelInfo + 1179664 + ($71 + -1 << 2) >> 2] | 0;
+ if (($75 | 0) > ($78 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $78;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($75 | 0)) HEAP32[$wk$053 >> 2] = $78;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $95 = $78;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $95 = $78;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $75;
+ if (($75 | 0) < ($78 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($78 | 0)) HEAP32[$wk$150 >> 2] = $75;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $95 = $75;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $95 = $75;
+ }
+ $97 = ($95 << 16 >> 16) * 7 | 0;
+ $99 = $labelInfo + 1310736 + ($97 + -7 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + 1;
+ $103 = $labelInfo + 1310736 + ($97 + -6 << 2) | 0;
+ HEAP32[$103 >> 2] = (HEAP32[$103 >> 2] | 0) + $i$256;
+ $107 = $labelInfo + 1310736 + ($97 + -5 << 2) | 0;
+ HEAP32[$107 >> 2] = (HEAP32[$107 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($97 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $113 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($113 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $66;
+ $153 = $67 * 7 | 0;
+ $155 = $labelInfo + 1310736 + ($153 + -7 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + 1;
+ $159 = $labelInfo + 1310736 + ($153 + -6 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $i$256;
+ $163 = $labelInfo + 1310736 + ($153 + -5 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $j$069;
+ $167 = $labelInfo + 1310736 + ($153 + -4 << 2) | 0;
+ if ((HEAP32[$167 >> 2] | 0) > ($i$256 | 0)) HEAP32[$167 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($153 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $118 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ $121 = HEAP32[$labelInfo + 1179664 + (($113 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($118 | 0) > ($121 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $121;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($118 | 0)) HEAP32[$wk$246 >> 2] = $121;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $138 = $121;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $138 = $121;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $118;
+ if (($118 | 0) < ($121 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($121 | 0)) HEAP32[$wk$343 >> 2] = $118;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $138 = $118;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $138 = $118;
+ }
+ $140 = ($138 << 16 >> 16) * 7 | 0;
+ $142 = $labelInfo + 1310736 + ($140 + -7 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + 1;
+ $146 = $labelInfo + 1310736 + ($140 + -6 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $i$256;
+ $150 = $labelInfo + 1310736 + ($140 + -5 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $232 = $pnt$164 + 4 | 0;
+ $233 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $232;
+ $pnt2$3$lcssa = $233;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $232;
+ $pnt2$363 = $233;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $239 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $241 = HEAP32[$wk$440 >> 2] | 0;
+ if (($241 | 0) == ($i$338 | 0)) {
+ $247 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $247 = HEAP32[$labelInfo + 1179664 + ($241 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $247;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $251 = $labelInfo + 8 | 0;
+ $252 = $j$1$lcssa + -1 | 0;
+ HEAP32[$251 >> 2] = $252;
+ if (!$252) $$0 = 0; else {
+ _memset($239 | 0, 0, $252 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $252 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $259 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($259 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($259 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($259 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($259 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$251 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $273 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $274 = $i$534 * 7 | 0;
+ $277 = $labelInfo + 12 + ($273 << 2) | 0;
+ HEAP32[$277 >> 2] = (HEAP32[$277 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($274 << 2) >> 2] | 0);
+ $284 = $273 << 1;
+ $285 = $labelInfo + 655376 + ($284 << 3) | 0;
+ HEAPF64[$285 >> 3] = +HEAPF64[$285 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 1 << 2) >> 2] | 0);
+ $293 = $labelInfo + 655376 + (($284 | 1) << 3) | 0;
+ HEAPF64[$293 >> 3] = +HEAPF64[$293 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 2 << 2) >> 2] | 0);
+ $296 = $273 << 2;
+ $297 = $labelInfo + 131084 + ($296 << 2) | 0;
+ $301 = HEAP32[$labelInfo + 1310736 + ($274 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$297 >> 2] | 0) > ($301 | 0)) HEAP32[$297 >> 2] = $301;
+ $304 = $labelInfo + 131084 + (($296 | 1) << 2) | 0;
+ $308 = HEAP32[$labelInfo + 1310736 + ($274 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$304 >> 2] | 0) < ($308 | 0)) HEAP32[$304 >> 2] = $308;
+ $311 = $labelInfo + 131084 + (($296 | 2) << 2) | 0;
+ $315 = HEAP32[$labelInfo + 1310736 + ($274 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$311 >> 2] | 0) > ($315 | 0)) HEAP32[$311 >> 2] = $315;
+ $318 = $labelInfo + 131084 + (($296 | 3) << 2) | 0;
+ $322 = HEAP32[$labelInfo + 1310736 + ($274 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$318 >> 2] | 0) < ($322 | 0)) HEAP32[$318 >> 2] = $322;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$251 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $326 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $329 = $i$633 << 1;
+ $330 = $labelInfo + 655376 + ($329 << 3) | 0;
+ HEAPF64[$330 >> 3] = +HEAPF64[$330 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $336 = $labelInfo + 655376 + (($329 | 1) << 3) | 0;
+ HEAPF64[$336 >> 3] = +HEAPF64[$336 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$251 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBI3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $103 = 0, $107 = 0, $11 = 0, $113 = 0, $118 = 0, $12 = 0, $121 = 0, $138 = 0, $140 = 0, $142 = 0, $146 = 0, $150 = 0, $153 = 0, $155 = 0, $159 = 0, $163 = 0, $167 = 0, $172 = 0, $174 = 0, $178 = 0, $182 = 0, $186 = 0, $19 = 0, $192 = 0, $195 = 0, $197 = 0, $2 = 0, $201 = 0, $205 = 0, $209 = 0, $21 = 0, $212 = 0, $217 = 0, $232 = 0, $233 = 0, $239 = 0, $241 = 0, $247 = 0, $251 = 0, $252 = 0, $259 = 0, $273 = 0, $274 = 0, $277 = 0, $28 = 0, $284 = 0, $285 = 0, $293 = 0, $296 = 0, $297 = 0, $3 = 0, $30 = 0, $301 = 0, $304 = 0, $308 = 0, $311 = 0, $315 = 0, $318 = 0, $322 = 0, $326 = 0, $329 = 0, $330 = 0, $336 = 0, $36 = 0, $47 = 0, $50 = 0, $52 = 0, $56 = 0, $60 = 0, $66 = 0, $67 = 0, $70 = 0, $71 = 0, $72 = 0, $75 = 0, $78 = 0, $95 = 0, $97 = 0, $99 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ $30 = HEAPU8[$pnt$164 >> 0] | 0;
+ $36 = HEAPU8[$pnt$164 + 1 >> 0] | 0;
+ do if ((($30 & 248) + 10 + ($30 << 5 & 224) + ($36 >>> 3 & 28) + ($36 << 3 & 248) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ $47 = HEAP16[$pnt2$363 + ($21 << 1) >> 1] | 0;
+ if ($47 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $47;
+ $50 = ($47 << 16 >> 16) * 7 | 0;
+ $52 = $labelInfo + 1310736 + ($50 + -7 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + 1;
+ $56 = $labelInfo + 1310736 + ($50 + -6 << 2) | 0;
+ HEAP32[$56 >> 2] = (HEAP32[$56 >> 2] | 0) + $i$256;
+ $60 = $labelInfo + 1310736 + ($50 + -5 << 2) | 0;
+ HEAP32[$60 >> 2] = (HEAP32[$60 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($50 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $66 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $67 = $66 << 16 >> 16;
+ $70 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $71 = $70 << 16 >> 16;
+ $72 = $70 << 16 >> 16 > 0;
+ if ($66 << 16 >> 16 <= 0) {
+ if ($72) {
+ HEAP16[$pnt2$363 >> 1] = $70;
+ $172 = $71 * 7 | 0;
+ $174 = $labelInfo + 1310736 + ($172 + -7 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + 1;
+ $178 = $labelInfo + 1310736 + ($172 + -6 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + $i$256;
+ $182 = $labelInfo + 1310736 + ($172 + -5 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + $j$069;
+ $186 = $labelInfo + 1310736 + ($172 + -3 << 2) | 0;
+ if ((HEAP32[$186 >> 2] | 0) < ($i$256 | 0)) HEAP32[$186 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($172 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $192 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($192 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $192;
+ $195 = ($192 << 16 >> 16) * 7 | 0;
+ $197 = $labelInfo + 1310736 + ($195 + -7 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + 1;
+ $201 = $labelInfo + 1310736 + ($195 + -6 << 2) | 0;
+ HEAP32[$201 >> 2] = (HEAP32[$201 >> 2] | 0) + $i$256;
+ $205 = $labelInfo + 1310736 + ($195 + -5 << 2) | 0;
+ HEAP32[$205 >> 2] = (HEAP32[$205 >> 2] | 0) + $j$069;
+ $209 = $labelInfo + 1310736 + ($195 + -3 << 2) | 0;
+ if ((HEAP32[$209 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$209 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $212 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $212;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $212 << 16 >> 16;
+ $217 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($217 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($217 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($217 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($217 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($217 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $212;
+ break;
+ }
+ }
+ if ($72) {
+ $75 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ $78 = HEAP32[$labelInfo + 1179664 + ($71 + -1 << 2) >> 2] | 0;
+ if (($75 | 0) > ($78 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $78;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($75 | 0)) HEAP32[$wk$053 >> 2] = $78;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $95 = $78;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $95 = $78;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $75;
+ if (($75 | 0) < ($78 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($78 | 0)) HEAP32[$wk$150 >> 2] = $75;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $95 = $75;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $95 = $75;
+ }
+ $97 = ($95 << 16 >> 16) * 7 | 0;
+ $99 = $labelInfo + 1310736 + ($97 + -7 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + 1;
+ $103 = $labelInfo + 1310736 + ($97 + -6 << 2) | 0;
+ HEAP32[$103 >> 2] = (HEAP32[$103 >> 2] | 0) + $i$256;
+ $107 = $labelInfo + 1310736 + ($97 + -5 << 2) | 0;
+ HEAP32[$107 >> 2] = (HEAP32[$107 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($97 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $113 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($113 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $66;
+ $153 = $67 * 7 | 0;
+ $155 = $labelInfo + 1310736 + ($153 + -7 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + 1;
+ $159 = $labelInfo + 1310736 + ($153 + -6 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $i$256;
+ $163 = $labelInfo + 1310736 + ($153 + -5 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $j$069;
+ $167 = $labelInfo + 1310736 + ($153 + -4 << 2) | 0;
+ if ((HEAP32[$167 >> 2] | 0) > ($i$256 | 0)) HEAP32[$167 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($153 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $118 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ $121 = HEAP32[$labelInfo + 1179664 + (($113 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($118 | 0) > ($121 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $121;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($118 | 0)) HEAP32[$wk$246 >> 2] = $121;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $138 = $121;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $138 = $121;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $118;
+ if (($118 | 0) < ($121 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($121 | 0)) HEAP32[$wk$343 >> 2] = $118;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $138 = $118;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $138 = $118;
+ }
+ $140 = ($138 << 16 >> 16) * 7 | 0;
+ $142 = $labelInfo + 1310736 + ($140 + -7 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + 1;
+ $146 = $labelInfo + 1310736 + ($140 + -6 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $i$256;
+ $150 = $labelInfo + 1310736 + ($140 + -5 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $232 = $pnt$164 + 4 | 0;
+ $233 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $232;
+ $pnt2$3$lcssa = $233;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $232;
+ $pnt2$363 = $233;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $239 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $241 = HEAP32[$wk$440 >> 2] | 0;
+ if (($241 | 0) == ($i$338 | 0)) {
+ $247 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $247 = HEAP32[$labelInfo + 1179664 + ($241 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $247;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $251 = $labelInfo + 8 | 0;
+ $252 = $j$1$lcssa + -1 | 0;
+ HEAP32[$251 >> 2] = $252;
+ if (!$252) $$0 = 0; else {
+ _memset($239 | 0, 0, $252 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $252 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $259 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($259 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($259 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($259 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($259 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$251 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $273 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $274 = $i$534 * 7 | 0;
+ $277 = $labelInfo + 12 + ($273 << 2) | 0;
+ HEAP32[$277 >> 2] = (HEAP32[$277 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($274 << 2) >> 2] | 0);
+ $284 = $273 << 1;
+ $285 = $labelInfo + 655376 + ($284 << 3) | 0;
+ HEAPF64[$285 >> 3] = +HEAPF64[$285 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 1 << 2) >> 2] | 0);
+ $293 = $labelInfo + 655376 + (($284 | 1) << 3) | 0;
+ HEAPF64[$293 >> 3] = +HEAPF64[$293 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($274 + 2 << 2) >> 2] | 0);
+ $296 = $273 << 2;
+ $297 = $labelInfo + 131084 + ($296 << 2) | 0;
+ $301 = HEAP32[$labelInfo + 1310736 + ($274 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$297 >> 2] | 0) > ($301 | 0)) HEAP32[$297 >> 2] = $301;
+ $304 = $labelInfo + 131084 + (($296 | 1) << 2) | 0;
+ $308 = HEAP32[$labelInfo + 1310736 + ($274 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$304 >> 2] | 0) < ($308 | 0)) HEAP32[$304 >> 2] = $308;
+ $311 = $labelInfo + 131084 + (($296 | 2) << 2) | 0;
+ $315 = HEAP32[$labelInfo + 1310736 + ($274 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$311 >> 2] | 0) > ($315 | 0)) HEAP32[$311 >> 2] = $315;
+ $318 = $labelInfo + 131084 + (($296 | 3) << 2) | 0;
+ $322 = HEAP32[$labelInfo + 1310736 + ($274 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$318 >> 2] | 0) < ($322 | 0)) HEAP32[$318 >> 2] = $322;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$251 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $326 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $329 = $i$633 << 1;
+ $330 = $labelInfo + 655376 + ($329 << 3) | 0;
+ HEAPF64[$330 >> 3] = +HEAPF64[$330 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $336 = $labelInfo + 655376 + (($329 | 1) << 3) | 0;
+ HEAPF64[$336 >> 3] = +HEAPF64[$336 >> 3] / +(HEAP32[$326 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$251 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBI3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $103 = 0, $109 = 0, $11 = 0, $114 = 0, $117 = 0, $12 = 0, $134 = 0, $136 = 0, $138 = 0, $142 = 0, $146 = 0, $149 = 0, $151 = 0, $155 = 0, $159 = 0, $163 = 0, $168 = 0, $170 = 0, $174 = 0, $178 = 0, $182 = 0, $188 = 0, $19 = 0, $191 = 0, $193 = 0, $197 = 0, $2 = 0, $201 = 0, $205 = 0, $208 = 0, $21 = 0, $213 = 0, $228 = 0, $229 = 0, $235 = 0, $237 = 0, $243 = 0, $247 = 0, $248 = 0, $255 = 0, $269 = 0, $270 = 0, $273 = 0, $28 = 0, $280 = 0, $281 = 0, $289 = 0, $292 = 0, $293 = 0, $297 = 0, $3 = 0, $30 = 0, $300 = 0, $304 = 0, $307 = 0, $311 = 0, $314 = 0, $318 = 0, $322 = 0, $325 = 0, $326 = 0, $332 = 0, $43 = 0, $46 = 0, $48 = 0, $52 = 0, $56 = 0, $62 = 0, $63 = 0, $66 = 0, $67 = 0, $68 = 0, $71 = 0, $74 = 0, $91 = 0, $93 = 0, $95 = 0, $99 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ $30 = HEAPU8[$pnt$164 >> 0] | 0;
+ do if ((($30 & 240) + 24 + ($30 << 4 & 240) + ((HEAPU8[$pnt$164 + 1 >> 0] | 0) & 240) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ $43 = HEAP16[$pnt2$363 + ($21 << 1) >> 1] | 0;
+ if ($43 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $43;
+ $46 = ($43 << 16 >> 16) * 7 | 0;
+ $48 = $labelInfo + 1310736 + ($46 + -7 << 2) | 0;
+ HEAP32[$48 >> 2] = (HEAP32[$48 >> 2] | 0) + 1;
+ $52 = $labelInfo + 1310736 + ($46 + -6 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + $i$256;
+ $56 = $labelInfo + 1310736 + ($46 + -5 << 2) | 0;
+ HEAP32[$56 >> 2] = (HEAP32[$56 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($46 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $62 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $63 = $62 << 16 >> 16;
+ $66 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $67 = $66 << 16 >> 16;
+ $68 = $66 << 16 >> 16 > 0;
+ if ($62 << 16 >> 16 <= 0) {
+ if ($68) {
+ HEAP16[$pnt2$363 >> 1] = $66;
+ $168 = $67 * 7 | 0;
+ $170 = $labelInfo + 1310736 + ($168 + -7 << 2) | 0;
+ HEAP32[$170 >> 2] = (HEAP32[$170 >> 2] | 0) + 1;
+ $174 = $labelInfo + 1310736 + ($168 + -6 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + $i$256;
+ $178 = $labelInfo + 1310736 + ($168 + -5 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + $j$069;
+ $182 = $labelInfo + 1310736 + ($168 + -3 << 2) | 0;
+ if ((HEAP32[$182 >> 2] | 0) < ($i$256 | 0)) HEAP32[$182 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($168 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $188 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($188 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $188;
+ $191 = ($188 << 16 >> 16) * 7 | 0;
+ $193 = $labelInfo + 1310736 + ($191 + -7 << 2) | 0;
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + 1;
+ $197 = $labelInfo + 1310736 + ($191 + -6 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + $i$256;
+ $201 = $labelInfo + 1310736 + ($191 + -5 << 2) | 0;
+ HEAP32[$201 >> 2] = (HEAP32[$201 >> 2] | 0) + $j$069;
+ $205 = $labelInfo + 1310736 + ($191 + -3 << 2) | 0;
+ if ((HEAP32[$205 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$205 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $208 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $208;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $208 << 16 >> 16;
+ $213 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($213 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($213 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($213 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($213 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($213 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($213 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($213 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $208;
+ break;
+ }
+ }
+ if ($68) {
+ $71 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $74 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ if (($71 | 0) > ($74 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $74;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($71 | 0)) HEAP32[$wk$053 >> 2] = $74;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $91 = $74;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $91 = $74;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $71;
+ if (($71 | 0) < ($74 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$150 >> 2] = $71;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $91 = $71;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $91 = $71;
+ }
+ $93 = ($91 << 16 >> 16) * 7 | 0;
+ $95 = $labelInfo + 1310736 + ($93 + -7 << 2) | 0;
+ HEAP32[$95 >> 2] = (HEAP32[$95 >> 2] | 0) + 1;
+ $99 = $labelInfo + 1310736 + ($93 + -6 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + $i$256;
+ $103 = $labelInfo + 1310736 + ($93 + -5 << 2) | 0;
+ HEAP32[$103 >> 2] = (HEAP32[$103 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($93 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $109 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($109 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $62;
+ $149 = $63 * 7 | 0;
+ $151 = $labelInfo + 1310736 + ($149 + -7 << 2) | 0;
+ HEAP32[$151 >> 2] = (HEAP32[$151 >> 2] | 0) + 1;
+ $155 = $labelInfo + 1310736 + ($149 + -6 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + $i$256;
+ $159 = $labelInfo + 1310736 + ($149 + -5 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $j$069;
+ $163 = $labelInfo + 1310736 + ($149 + -4 << 2) | 0;
+ if ((HEAP32[$163 >> 2] | 0) > ($i$256 | 0)) HEAP32[$163 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($149 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $114 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $117 = HEAP32[$labelInfo + 1179664 + (($109 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($114 | 0) > ($117 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $117;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($114 | 0)) HEAP32[$wk$246 >> 2] = $117;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $134 = $117;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $134 = $117;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $114;
+ if (($114 | 0) < ($117 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$343 >> 2] = $114;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $134 = $114;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $134 = $114;
+ }
+ $136 = ($134 << 16 >> 16) * 7 | 0;
+ $138 = $labelInfo + 1310736 + ($136 + -7 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + 1;
+ $142 = $labelInfo + 1310736 + ($136 + -6 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + $i$256;
+ $146 = $labelInfo + 1310736 + ($136 + -5 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $228 = $pnt$164 + 4 | 0;
+ $229 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $228;
+ $pnt2$3$lcssa = $229;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $228;
+ $pnt2$363 = $229;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $235 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $237 = HEAP32[$wk$440 >> 2] | 0;
+ if (($237 | 0) == ($i$338 | 0)) {
+ $243 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $243 = HEAP32[$labelInfo + 1179664 + ($237 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $243;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $247 = $labelInfo + 8 | 0;
+ $248 = $j$1$lcssa + -1 | 0;
+ HEAP32[$247 >> 2] = $248;
+ if (!$248) $$0 = 0; else {
+ _memset($235 | 0, 0, $248 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $248 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $255 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($255 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($255 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($255 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($255 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$247 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $269 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $270 = $i$534 * 7 | 0;
+ $273 = $labelInfo + 12 + ($269 << 2) | 0;
+ HEAP32[$273 >> 2] = (HEAP32[$273 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($270 << 2) >> 2] | 0);
+ $280 = $269 << 1;
+ $281 = $labelInfo + 655376 + ($280 << 3) | 0;
+ HEAPF64[$281 >> 3] = +HEAPF64[$281 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 1 << 2) >> 2] | 0);
+ $289 = $labelInfo + 655376 + (($280 | 1) << 3) | 0;
+ HEAPF64[$289 >> 3] = +HEAPF64[$289 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 2 << 2) >> 2] | 0);
+ $292 = $269 << 2;
+ $293 = $labelInfo + 131084 + ($292 << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($270 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) > ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($292 | 1) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($270 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) < ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $307 = $labelInfo + 131084 + (($292 | 2) << 2) | 0;
+ $311 = HEAP32[$labelInfo + 1310736 + ($270 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$307 >> 2] | 0) > ($311 | 0)) HEAP32[$307 >> 2] = $311;
+ $314 = $labelInfo + 131084 + (($292 | 3) << 2) | 0;
+ $318 = HEAP32[$labelInfo + 1310736 + ($270 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$314 >> 2] | 0) < ($318 | 0)) HEAP32[$314 >> 2] = $318;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$247 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $322 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $325 = $i$633 << 1;
+ $326 = $labelInfo + 655376 + ($325 << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $332 = $labelInfo + 655376 + (($325 | 1) << 3) | 0;
+ HEAPF64[$332 >> 3] = +HEAPF64[$332 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$247 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+function _arLabelingSubDWI3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $103 = 0, $109 = 0, $11 = 0, $114 = 0, $117 = 0, $12 = 0, $134 = 0, $136 = 0, $138 = 0, $142 = 0, $146 = 0, $149 = 0, $151 = 0, $155 = 0, $159 = 0, $163 = 0, $168 = 0, $170 = 0, $174 = 0, $178 = 0, $182 = 0, $188 = 0, $19 = 0, $191 = 0, $193 = 0, $197 = 0, $2 = 0, $201 = 0, $205 = 0, $208 = 0, $21 = 0, $213 = 0, $228 = 0, $229 = 0, $235 = 0, $237 = 0, $243 = 0, $247 = 0, $248 = 0, $255 = 0, $269 = 0, $270 = 0, $273 = 0, $28 = 0, $280 = 0, $281 = 0, $289 = 0, $292 = 0, $293 = 0, $297 = 0, $3 = 0, $30 = 0, $300 = 0, $304 = 0, $307 = 0, $311 = 0, $314 = 0, $318 = 0, $322 = 0, $325 = 0, $326 = 0, $332 = 0, $43 = 0, $46 = 0, $48 = 0, $52 = 0, $56 = 0, $62 = 0, $63 = 0, $66 = 0, $67 = 0, $68 = 0, $71 = 0, $74 = 0, $91 = 0, $93 = 0, $95 = 0, $99 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $21 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ $30 = HEAPU8[$pnt$164 >> 0] | 0;
+ do if ((($30 & 240) + 24 + ($30 << 4 & 240) + ((HEAPU8[$pnt$164 + 1 >> 0] | 0) & 240) | 0) > ($11 | 0)) {
+ $43 = HEAP16[$pnt2$363 + ($21 << 1) >> 1] | 0;
+ if ($43 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $43;
+ $46 = ($43 << 16 >> 16) * 7 | 0;
+ $48 = $labelInfo + 1310736 + ($46 + -7 << 2) | 0;
+ HEAP32[$48 >> 2] = (HEAP32[$48 >> 2] | 0) + 1;
+ $52 = $labelInfo + 1310736 + ($46 + -6 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + $i$256;
+ $56 = $labelInfo + 1310736 + ($46 + -5 << 2) | 0;
+ HEAP32[$56 >> 2] = (HEAP32[$56 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($46 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $62 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $63 = $62 << 16 >> 16;
+ $66 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $67 = $66 << 16 >> 16;
+ $68 = $66 << 16 >> 16 > 0;
+ if ($62 << 16 >> 16 <= 0) {
+ if ($68) {
+ HEAP16[$pnt2$363 >> 1] = $66;
+ $168 = $67 * 7 | 0;
+ $170 = $labelInfo + 1310736 + ($168 + -7 << 2) | 0;
+ HEAP32[$170 >> 2] = (HEAP32[$170 >> 2] | 0) + 1;
+ $174 = $labelInfo + 1310736 + ($168 + -6 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + $i$256;
+ $178 = $labelInfo + 1310736 + ($168 + -5 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + $j$069;
+ $182 = $labelInfo + 1310736 + ($168 + -3 << 2) | 0;
+ if ((HEAP32[$182 >> 2] | 0) < ($i$256 | 0)) HEAP32[$182 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($168 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $188 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($188 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $188;
+ $191 = ($188 << 16 >> 16) * 7 | 0;
+ $193 = $labelInfo + 1310736 + ($191 + -7 << 2) | 0;
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + 1;
+ $197 = $labelInfo + 1310736 + ($191 + -6 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + $i$256;
+ $201 = $labelInfo + 1310736 + ($191 + -5 << 2) | 0;
+ HEAP32[$201 >> 2] = (HEAP32[$201 >> 2] | 0) + $j$069;
+ $205 = $labelInfo + 1310736 + ($191 + -3 << 2) | 0;
+ if ((HEAP32[$205 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$205 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $208 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $208;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $208 << 16 >> 16;
+ $213 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($213 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($213 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($213 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($213 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($213 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($213 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($213 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $208;
+ break;
+ }
+ }
+ if ($68) {
+ $71 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $74 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ if (($71 | 0) > ($74 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $74;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($71 | 0)) HEAP32[$wk$053 >> 2] = $74;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $91 = $74;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $91 = $74;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $71;
+ if (($71 | 0) < ($74 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$150 >> 2] = $71;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $91 = $71;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $91 = $71;
+ }
+ $93 = ($91 << 16 >> 16) * 7 | 0;
+ $95 = $labelInfo + 1310736 + ($93 + -7 << 2) | 0;
+ HEAP32[$95 >> 2] = (HEAP32[$95 >> 2] | 0) + 1;
+ $99 = $labelInfo + 1310736 + ($93 + -6 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + $i$256;
+ $103 = $labelInfo + 1310736 + ($93 + -5 << 2) | 0;
+ HEAP32[$103 >> 2] = (HEAP32[$103 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($93 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $109 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($109 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $62;
+ $149 = $63 * 7 | 0;
+ $151 = $labelInfo + 1310736 + ($149 + -7 << 2) | 0;
+ HEAP32[$151 >> 2] = (HEAP32[$151 >> 2] | 0) + 1;
+ $155 = $labelInfo + 1310736 + ($149 + -6 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + $i$256;
+ $159 = $labelInfo + 1310736 + ($149 + -5 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $j$069;
+ $163 = $labelInfo + 1310736 + ($149 + -4 << 2) | 0;
+ if ((HEAP32[$163 >> 2] | 0) > ($i$256 | 0)) HEAP32[$163 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($149 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $114 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $117 = HEAP32[$labelInfo + 1179664 + (($109 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($114 | 0) > ($117 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $117;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($114 | 0)) HEAP32[$wk$246 >> 2] = $117;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $134 = $117;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $134 = $117;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $114;
+ if (($114 | 0) < ($117 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$343 >> 2] = $114;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $134 = $114;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $134 = $114;
+ }
+ $136 = ($134 << 16 >> 16) * 7 | 0;
+ $138 = $labelInfo + 1310736 + ($136 + -7 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + 1;
+ $142 = $labelInfo + 1310736 + ($136 + -6 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + $i$256;
+ $146 = $labelInfo + 1310736 + ($136 + -5 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $228 = $pnt$164 + 4 | 0;
+ $229 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $228;
+ $pnt2$3$lcssa = $229;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $228;
+ $pnt2$363 = $229;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $235 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $237 = HEAP32[$wk$440 >> 2] | 0;
+ if (($237 | 0) == ($i$338 | 0)) {
+ $243 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $243 = HEAP32[$labelInfo + 1179664 + ($237 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $243;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $247 = $labelInfo + 8 | 0;
+ $248 = $j$1$lcssa + -1 | 0;
+ HEAP32[$247 >> 2] = $248;
+ if (!$248) $$0 = 0; else {
+ _memset($235 | 0, 0, $248 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $248 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $255 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($255 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($255 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($255 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($255 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$247 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $269 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $270 = $i$534 * 7 | 0;
+ $273 = $labelInfo + 12 + ($269 << 2) | 0;
+ HEAP32[$273 >> 2] = (HEAP32[$273 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($270 << 2) >> 2] | 0);
+ $280 = $269 << 1;
+ $281 = $labelInfo + 655376 + ($280 << 3) | 0;
+ HEAPF64[$281 >> 3] = +HEAPF64[$281 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 1 << 2) >> 2] | 0);
+ $289 = $labelInfo + 655376 + (($280 | 1) << 3) | 0;
+ HEAPF64[$289 >> 3] = +HEAPF64[$289 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 2 << 2) >> 2] | 0);
+ $292 = $269 << 2;
+ $293 = $labelInfo + 131084 + ($292 << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($270 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) > ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($292 | 1) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($270 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) < ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $307 = $labelInfo + 131084 + (($292 | 2) << 2) | 0;
+ $311 = HEAP32[$labelInfo + 1310736 + ($270 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$307 >> 2] | 0) > ($311 | 0)) HEAP32[$307 >> 2] = $311;
+ $314 = $labelInfo + 131084 + (($292 | 3) << 2) | 0;
+ $318 = HEAP32[$labelInfo + 1310736 + ($270 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$314 >> 2] | 0) < ($318 | 0)) HEAP32[$314 >> 2] = $318;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$247 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $322 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $325 = $i$633 << 1;
+ $326 = $labelInfo + 655376 + ($325 << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $332 = $labelInfo + 655376 + (($325 | 1) << 3) | 0;
+ HEAPF64[$332 >> 3] = +HEAPF64[$332 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$247 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWR3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $103 = 0, $109 = 0, $114 = 0, $117 = 0, $134 = 0, $136 = 0, $138 = 0, $142 = 0, $146 = 0, $149 = 0, $151 = 0, $155 = 0, $159 = 0, $163 = 0, $168 = 0, $17 = 0, $170 = 0, $174 = 0, $178 = 0, $18 = 0, $182 = 0, $188 = 0, $19 = 0, $191 = 0, $193 = 0, $197 = 0, $201 = 0, $205 = 0, $208 = 0, $213 = 0, $228 = 0, $229 = 0, $235 = 0, $237 = 0, $24 = 0, $243 = 0, $247 = 0, $248 = 0, $255 = 0, $26 = 0, $269 = 0, $270 = 0, $273 = 0, $280 = 0, $281 = 0, $289 = 0, $292 = 0, $293 = 0, $297 = 0, $300 = 0, $304 = 0, $307 = 0, $311 = 0, $314 = 0, $318 = 0, $32 = 0, $322 = 0, $325 = 0, $326 = 0, $332 = 0, $43 = 0, $46 = 0, $48 = 0, $52 = 0, $56 = 0, $62 = 0, $63 = 0, $66 = 0, $67 = 0, $68 = 0, $71 = 0, $74 = 0, $9 = 0, $91 = 0, $93 = 0, $95 = 0, $99 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 << 1) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ $26 = HEAPU8[$pnt$163 >> 0] | 0;
+ $32 = HEAPU8[$pnt$163 + 1 >> 0] | 0;
+ do if ((($26 & 248) + 12 + ($26 << 5 & 224) + ($32 >>> 3 & 24) + ($32 << 2 & 248) | 0) > ($9 | 0)) {
+ $43 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($43 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $43;
+ $46 = ($43 << 16 >> 16) * 7 | 0;
+ $48 = $labelInfo + 1310736 + ($46 + -7 << 2) | 0;
+ HEAP32[$48 >> 2] = (HEAP32[$48 >> 2] | 0) + 1;
+ $52 = $labelInfo + 1310736 + ($46 + -6 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + $i$255;
+ $56 = $labelInfo + 1310736 + ($46 + -5 << 2) | 0;
+ HEAP32[$56 >> 2] = (HEAP32[$56 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($46 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $62 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $63 = $62 << 16 >> 16;
+ $66 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $67 = $66 << 16 >> 16;
+ $68 = $66 << 16 >> 16 > 0;
+ if ($62 << 16 >> 16 <= 0) {
+ if ($68) {
+ HEAP16[$pnt2$362 >> 1] = $66;
+ $168 = $67 * 7 | 0;
+ $170 = $labelInfo + 1310736 + ($168 + -7 << 2) | 0;
+ HEAP32[$170 >> 2] = (HEAP32[$170 >> 2] | 0) + 1;
+ $174 = $labelInfo + 1310736 + ($168 + -6 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + $i$255;
+ $178 = $labelInfo + 1310736 + ($168 + -5 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + $j$068;
+ $182 = $labelInfo + 1310736 + ($168 + -3 << 2) | 0;
+ if ((HEAP32[$182 >> 2] | 0) < ($i$255 | 0)) HEAP32[$182 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($168 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $188 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($188 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $188;
+ $191 = ($188 << 16 >> 16) * 7 | 0;
+ $193 = $labelInfo + 1310736 + ($191 + -7 << 2) | 0;
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + 1;
+ $197 = $labelInfo + 1310736 + ($191 + -6 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + $i$255;
+ $201 = $labelInfo + 1310736 + ($191 + -5 << 2) | 0;
+ HEAP32[$201 >> 2] = (HEAP32[$201 >> 2] | 0) + $j$068;
+ $205 = $labelInfo + 1310736 + ($191 + -3 << 2) | 0;
+ if ((HEAP32[$205 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$205 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $208 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $208;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $208 << 16 >> 16;
+ $213 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($213 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($213 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($213 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($213 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $208;
+ break;
+ }
+ }
+ if ($68) {
+ $71 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $74 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ if (($71 | 0) > ($74 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $74;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($71 | 0)) HEAP32[$wk$052 >> 2] = $74;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $91 = $74;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $91 = $74;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $71;
+ if (($71 | 0) < ($74 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$149 >> 2] = $71;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $91 = $71;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $91 = $71;
+ }
+ $93 = ($91 << 16 >> 16) * 7 | 0;
+ $95 = $labelInfo + 1310736 + ($93 + -7 << 2) | 0;
+ HEAP32[$95 >> 2] = (HEAP32[$95 >> 2] | 0) + 1;
+ $99 = $labelInfo + 1310736 + ($93 + -6 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + $i$255;
+ $103 = $labelInfo + 1310736 + ($93 + -5 << 2) | 0;
+ HEAP32[$103 >> 2] = (HEAP32[$103 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($93 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $109 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($109 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $62;
+ $149 = $63 * 7 | 0;
+ $151 = $labelInfo + 1310736 + ($149 + -7 << 2) | 0;
+ HEAP32[$151 >> 2] = (HEAP32[$151 >> 2] | 0) + 1;
+ $155 = $labelInfo + 1310736 + ($149 + -6 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + $i$255;
+ $159 = $labelInfo + 1310736 + ($149 + -5 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $j$068;
+ $163 = $labelInfo + 1310736 + ($149 + -4 << 2) | 0;
+ if ((HEAP32[$163 >> 2] | 0) > ($i$255 | 0)) HEAP32[$163 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($149 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $114 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $117 = HEAP32[$labelInfo + 1179664 + (($109 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($114 | 0) > ($117 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $117;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($114 | 0)) HEAP32[$wk$245 >> 2] = $117;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $134 = $117;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $134 = $117;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $114;
+ if (($114 | 0) < ($117 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$342 >> 2] = $114;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $134 = $114;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $134 = $114;
+ }
+ $136 = ($134 << 16 >> 16) * 7 | 0;
+ $138 = $labelInfo + 1310736 + ($136 + -7 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + 1;
+ $142 = $labelInfo + 1310736 + ($136 + -6 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + $i$255;
+ $146 = $labelInfo + 1310736 + ($136 + -5 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $228 = $pnt$163 + 2 | 0;
+ $229 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $228;
+ $pnt2$3$lcssa = $229;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $228;
+ $pnt2$362 = $229;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $235 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $237 = HEAP32[$wk$439 >> 2] | 0;
+ if (($237 | 0) == ($i$337 | 0)) {
+ $243 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $243 = HEAP32[$labelInfo + 1179664 + ($237 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $243;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $247 = $labelInfo + 8 | 0;
+ $248 = $j$1$lcssa + -1 | 0;
+ HEAP32[$247 >> 2] = $248;
+ if (!$248) $$0 = 0; else {
+ _memset($235 | 0, 0, $248 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $248 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $255 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($255 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($255 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($255 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($255 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$247 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $269 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $270 = $i$533 * 7 | 0;
+ $273 = $labelInfo + 12 + ($269 << 2) | 0;
+ HEAP32[$273 >> 2] = (HEAP32[$273 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($270 << 2) >> 2] | 0);
+ $280 = $269 << 1;
+ $281 = $labelInfo + 655376 + ($280 << 3) | 0;
+ HEAPF64[$281 >> 3] = +HEAPF64[$281 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 1 << 2) >> 2] | 0);
+ $289 = $labelInfo + 655376 + (($280 | 1) << 3) | 0;
+ HEAPF64[$289 >> 3] = +HEAPF64[$289 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 2 << 2) >> 2] | 0);
+ $292 = $269 << 2;
+ $293 = $labelInfo + 131084 + ($292 << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($270 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) > ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($292 | 1) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($270 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) < ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $307 = $labelInfo + 131084 + (($292 | 2) << 2) | 0;
+ $311 = HEAP32[$labelInfo + 1310736 + ($270 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$307 >> 2] | 0) > ($311 | 0)) HEAP32[$307 >> 2] = $311;
+ $314 = $labelInfo + 131084 + (($292 | 3) << 2) | 0;
+ $318 = HEAP32[$labelInfo + 1310736 + ($270 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$314 >> 2] | 0) < ($318 | 0)) HEAP32[$314 >> 2] = $318;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$247 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $322 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $325 = $i$632 << 1;
+ $326 = $labelInfo + 655376 + ($325 << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $332 = $labelInfo + 655376 + (($325 | 1) << 3) | 0;
+ HEAPF64[$332 >> 3] = +HEAPF64[$332 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$247 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBR3CA5551($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $103 = 0, $109 = 0, $114 = 0, $117 = 0, $134 = 0, $136 = 0, $138 = 0, $142 = 0, $146 = 0, $149 = 0, $151 = 0, $155 = 0, $159 = 0, $163 = 0, $168 = 0, $17 = 0, $170 = 0, $174 = 0, $178 = 0, $18 = 0, $182 = 0, $188 = 0, $19 = 0, $191 = 0, $193 = 0, $197 = 0, $201 = 0, $205 = 0, $208 = 0, $213 = 0, $228 = 0, $229 = 0, $235 = 0, $237 = 0, $24 = 0, $243 = 0, $247 = 0, $248 = 0, $255 = 0, $26 = 0, $269 = 0, $270 = 0, $273 = 0, $280 = 0, $281 = 0, $289 = 0, $292 = 0, $293 = 0, $297 = 0, $300 = 0, $304 = 0, $307 = 0, $311 = 0, $314 = 0, $318 = 0, $32 = 0, $322 = 0, $325 = 0, $326 = 0, $332 = 0, $43 = 0, $46 = 0, $48 = 0, $52 = 0, $56 = 0, $62 = 0, $63 = 0, $66 = 0, $67 = 0, $68 = 0, $71 = 0, $74 = 0, $9 = 0, $91 = 0, $93 = 0, $95 = 0, $99 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 << 1) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ $26 = HEAPU8[$pnt$163 >> 0] | 0;
+ $32 = HEAPU8[$pnt$163 + 1 >> 0] | 0;
+ do if ((($26 & 248) + 12 + ($26 << 5 & 224) + ($32 >>> 3 & 24) + ($32 << 2 & 248) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ $43 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($43 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $43;
+ $46 = ($43 << 16 >> 16) * 7 | 0;
+ $48 = $labelInfo + 1310736 + ($46 + -7 << 2) | 0;
+ HEAP32[$48 >> 2] = (HEAP32[$48 >> 2] | 0) + 1;
+ $52 = $labelInfo + 1310736 + ($46 + -6 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + $i$255;
+ $56 = $labelInfo + 1310736 + ($46 + -5 << 2) | 0;
+ HEAP32[$56 >> 2] = (HEAP32[$56 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($46 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $62 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $63 = $62 << 16 >> 16;
+ $66 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $67 = $66 << 16 >> 16;
+ $68 = $66 << 16 >> 16 > 0;
+ if ($62 << 16 >> 16 <= 0) {
+ if ($68) {
+ HEAP16[$pnt2$362 >> 1] = $66;
+ $168 = $67 * 7 | 0;
+ $170 = $labelInfo + 1310736 + ($168 + -7 << 2) | 0;
+ HEAP32[$170 >> 2] = (HEAP32[$170 >> 2] | 0) + 1;
+ $174 = $labelInfo + 1310736 + ($168 + -6 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + $i$255;
+ $178 = $labelInfo + 1310736 + ($168 + -5 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + $j$068;
+ $182 = $labelInfo + 1310736 + ($168 + -3 << 2) | 0;
+ if ((HEAP32[$182 >> 2] | 0) < ($i$255 | 0)) HEAP32[$182 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($168 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $188 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($188 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $188;
+ $191 = ($188 << 16 >> 16) * 7 | 0;
+ $193 = $labelInfo + 1310736 + ($191 + -7 << 2) | 0;
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + 1;
+ $197 = $labelInfo + 1310736 + ($191 + -6 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + $i$255;
+ $201 = $labelInfo + 1310736 + ($191 + -5 << 2) | 0;
+ HEAP32[$201 >> 2] = (HEAP32[$201 >> 2] | 0) + $j$068;
+ $205 = $labelInfo + 1310736 + ($191 + -3 << 2) | 0;
+ if ((HEAP32[$205 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$205 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $208 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $208;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $208 << 16 >> 16;
+ $213 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($213 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($213 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($213 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($213 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $208;
+ break;
+ }
+ }
+ if ($68) {
+ $71 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $74 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ if (($71 | 0) > ($74 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $74;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($71 | 0)) HEAP32[$wk$052 >> 2] = $74;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $91 = $74;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $91 = $74;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $71;
+ if (($71 | 0) < ($74 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$149 >> 2] = $71;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $91 = $71;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $91 = $71;
+ }
+ $93 = ($91 << 16 >> 16) * 7 | 0;
+ $95 = $labelInfo + 1310736 + ($93 + -7 << 2) | 0;
+ HEAP32[$95 >> 2] = (HEAP32[$95 >> 2] | 0) + 1;
+ $99 = $labelInfo + 1310736 + ($93 + -6 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + $i$255;
+ $103 = $labelInfo + 1310736 + ($93 + -5 << 2) | 0;
+ HEAP32[$103 >> 2] = (HEAP32[$103 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($93 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $109 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($109 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $62;
+ $149 = $63 * 7 | 0;
+ $151 = $labelInfo + 1310736 + ($149 + -7 << 2) | 0;
+ HEAP32[$151 >> 2] = (HEAP32[$151 >> 2] | 0) + 1;
+ $155 = $labelInfo + 1310736 + ($149 + -6 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + $i$255;
+ $159 = $labelInfo + 1310736 + ($149 + -5 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $j$068;
+ $163 = $labelInfo + 1310736 + ($149 + -4 << 2) | 0;
+ if ((HEAP32[$163 >> 2] | 0) > ($i$255 | 0)) HEAP32[$163 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($149 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $114 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $117 = HEAP32[$labelInfo + 1179664 + (($109 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($114 | 0) > ($117 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $117;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($114 | 0)) HEAP32[$wk$245 >> 2] = $117;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $134 = $117;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $134 = $117;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $114;
+ if (($114 | 0) < ($117 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$342 >> 2] = $114;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $134 = $114;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $134 = $114;
+ }
+ $136 = ($134 << 16 >> 16) * 7 | 0;
+ $138 = $labelInfo + 1310736 + ($136 + -7 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + 1;
+ $142 = $labelInfo + 1310736 + ($136 + -6 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + $i$255;
+ $146 = $labelInfo + 1310736 + ($136 + -5 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $228 = $pnt$163 + 2 | 0;
+ $229 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $228;
+ $pnt2$3$lcssa = $229;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $228;
+ $pnt2$362 = $229;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $235 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $237 = HEAP32[$wk$439 >> 2] | 0;
+ if (($237 | 0) == ($i$337 | 0)) {
+ $243 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $243 = HEAP32[$labelInfo + 1179664 + ($237 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $243;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $247 = $labelInfo + 8 | 0;
+ $248 = $j$1$lcssa + -1 | 0;
+ HEAP32[$247 >> 2] = $248;
+ if (!$248) $$0 = 0; else {
+ _memset($235 | 0, 0, $248 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $248 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $255 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($255 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($255 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($255 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($255 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$247 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $269 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $270 = $i$533 * 7 | 0;
+ $273 = $labelInfo + 12 + ($269 << 2) | 0;
+ HEAP32[$273 >> 2] = (HEAP32[$273 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($270 << 2) >> 2] | 0);
+ $280 = $269 << 1;
+ $281 = $labelInfo + 655376 + ($280 << 3) | 0;
+ HEAPF64[$281 >> 3] = +HEAPF64[$281 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 1 << 2) >> 2] | 0);
+ $289 = $labelInfo + 655376 + (($280 | 1) << 3) | 0;
+ HEAPF64[$289 >> 3] = +HEAPF64[$289 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 2 << 2) >> 2] | 0);
+ $292 = $269 << 2;
+ $293 = $labelInfo + 131084 + ($292 << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($270 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) > ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($292 | 1) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($270 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) < ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $307 = $labelInfo + 131084 + (($292 | 2) << 2) | 0;
+ $311 = HEAP32[$labelInfo + 1310736 + ($270 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$307 >> 2] | 0) > ($311 | 0)) HEAP32[$307 >> 2] = $311;
+ $314 = $labelInfo + 131084 + (($292 | 3) << 2) | 0;
+ $318 = HEAP32[$labelInfo + 1310736 + ($270 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$314 >> 2] | 0) < ($318 | 0)) HEAP32[$314 >> 2] = $318;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$247 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $322 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $325 = $i$632 << 1;
+ $326 = $labelInfo + 655376 + ($325 << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $332 = $labelInfo + 655376 + (($325 | 1) << 3) | 0;
+ HEAPF64[$332 >> 3] = +HEAPF64[$332 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$247 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWR3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $103 = 0, $109 = 0, $114 = 0, $117 = 0, $134 = 0, $136 = 0, $138 = 0, $142 = 0, $146 = 0, $149 = 0, $151 = 0, $155 = 0, $159 = 0, $163 = 0, $168 = 0, $17 = 0, $170 = 0, $174 = 0, $178 = 0, $18 = 0, $182 = 0, $188 = 0, $19 = 0, $191 = 0, $193 = 0, $197 = 0, $201 = 0, $205 = 0, $208 = 0, $213 = 0, $228 = 0, $229 = 0, $235 = 0, $237 = 0, $24 = 0, $243 = 0, $247 = 0, $248 = 0, $255 = 0, $26 = 0, $269 = 0, $270 = 0, $273 = 0, $280 = 0, $281 = 0, $289 = 0, $292 = 0, $293 = 0, $297 = 0, $300 = 0, $304 = 0, $307 = 0, $311 = 0, $314 = 0, $318 = 0, $32 = 0, $322 = 0, $325 = 0, $326 = 0, $332 = 0, $43 = 0, $46 = 0, $48 = 0, $52 = 0, $56 = 0, $62 = 0, $63 = 0, $66 = 0, $67 = 0, $68 = 0, $71 = 0, $74 = 0, $9 = 0, $91 = 0, $93 = 0, $95 = 0, $99 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 << 1) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ $26 = HEAPU8[$pnt$163 >> 0] | 0;
+ $32 = HEAPU8[$pnt$163 + 1 >> 0] | 0;
+ do if ((($26 & 248) + 10 + ($26 << 5 & 224) + ($32 >>> 3 & 28) + ($32 << 3 & 248) | 0) > ($9 | 0)) {
+ $43 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($43 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $43;
+ $46 = ($43 << 16 >> 16) * 7 | 0;
+ $48 = $labelInfo + 1310736 + ($46 + -7 << 2) | 0;
+ HEAP32[$48 >> 2] = (HEAP32[$48 >> 2] | 0) + 1;
+ $52 = $labelInfo + 1310736 + ($46 + -6 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + $i$255;
+ $56 = $labelInfo + 1310736 + ($46 + -5 << 2) | 0;
+ HEAP32[$56 >> 2] = (HEAP32[$56 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($46 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $62 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $63 = $62 << 16 >> 16;
+ $66 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $67 = $66 << 16 >> 16;
+ $68 = $66 << 16 >> 16 > 0;
+ if ($62 << 16 >> 16 <= 0) {
+ if ($68) {
+ HEAP16[$pnt2$362 >> 1] = $66;
+ $168 = $67 * 7 | 0;
+ $170 = $labelInfo + 1310736 + ($168 + -7 << 2) | 0;
+ HEAP32[$170 >> 2] = (HEAP32[$170 >> 2] | 0) + 1;
+ $174 = $labelInfo + 1310736 + ($168 + -6 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + $i$255;
+ $178 = $labelInfo + 1310736 + ($168 + -5 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + $j$068;
+ $182 = $labelInfo + 1310736 + ($168 + -3 << 2) | 0;
+ if ((HEAP32[$182 >> 2] | 0) < ($i$255 | 0)) HEAP32[$182 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($168 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $188 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($188 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $188;
+ $191 = ($188 << 16 >> 16) * 7 | 0;
+ $193 = $labelInfo + 1310736 + ($191 + -7 << 2) | 0;
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + 1;
+ $197 = $labelInfo + 1310736 + ($191 + -6 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + $i$255;
+ $201 = $labelInfo + 1310736 + ($191 + -5 << 2) | 0;
+ HEAP32[$201 >> 2] = (HEAP32[$201 >> 2] | 0) + $j$068;
+ $205 = $labelInfo + 1310736 + ($191 + -3 << 2) | 0;
+ if ((HEAP32[$205 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$205 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $208 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $208;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $208 << 16 >> 16;
+ $213 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($213 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($213 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($213 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($213 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $208;
+ break;
+ }
+ }
+ if ($68) {
+ $71 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $74 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ if (($71 | 0) > ($74 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $74;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($71 | 0)) HEAP32[$wk$052 >> 2] = $74;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $91 = $74;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $91 = $74;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $71;
+ if (($71 | 0) < ($74 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$149 >> 2] = $71;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $91 = $71;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $91 = $71;
+ }
+ $93 = ($91 << 16 >> 16) * 7 | 0;
+ $95 = $labelInfo + 1310736 + ($93 + -7 << 2) | 0;
+ HEAP32[$95 >> 2] = (HEAP32[$95 >> 2] | 0) + 1;
+ $99 = $labelInfo + 1310736 + ($93 + -6 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + $i$255;
+ $103 = $labelInfo + 1310736 + ($93 + -5 << 2) | 0;
+ HEAP32[$103 >> 2] = (HEAP32[$103 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($93 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $109 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($109 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $62;
+ $149 = $63 * 7 | 0;
+ $151 = $labelInfo + 1310736 + ($149 + -7 << 2) | 0;
+ HEAP32[$151 >> 2] = (HEAP32[$151 >> 2] | 0) + 1;
+ $155 = $labelInfo + 1310736 + ($149 + -6 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + $i$255;
+ $159 = $labelInfo + 1310736 + ($149 + -5 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $j$068;
+ $163 = $labelInfo + 1310736 + ($149 + -4 << 2) | 0;
+ if ((HEAP32[$163 >> 2] | 0) > ($i$255 | 0)) HEAP32[$163 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($149 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $114 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $117 = HEAP32[$labelInfo + 1179664 + (($109 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($114 | 0) > ($117 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $117;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($114 | 0)) HEAP32[$wk$245 >> 2] = $117;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $134 = $117;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $134 = $117;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $114;
+ if (($114 | 0) < ($117 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$342 >> 2] = $114;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $134 = $114;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $134 = $114;
+ }
+ $136 = ($134 << 16 >> 16) * 7 | 0;
+ $138 = $labelInfo + 1310736 + ($136 + -7 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + 1;
+ $142 = $labelInfo + 1310736 + ($136 + -6 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + $i$255;
+ $146 = $labelInfo + 1310736 + ($136 + -5 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $228 = $pnt$163 + 2 | 0;
+ $229 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $228;
+ $pnt2$3$lcssa = $229;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $228;
+ $pnt2$362 = $229;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $235 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $237 = HEAP32[$wk$439 >> 2] | 0;
+ if (($237 | 0) == ($i$337 | 0)) {
+ $243 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $243 = HEAP32[$labelInfo + 1179664 + ($237 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $243;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $247 = $labelInfo + 8 | 0;
+ $248 = $j$1$lcssa + -1 | 0;
+ HEAP32[$247 >> 2] = $248;
+ if (!$248) $$0 = 0; else {
+ _memset($235 | 0, 0, $248 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $248 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $255 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($255 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($255 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($255 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($255 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$247 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $269 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $270 = $i$533 * 7 | 0;
+ $273 = $labelInfo + 12 + ($269 << 2) | 0;
+ HEAP32[$273 >> 2] = (HEAP32[$273 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($270 << 2) >> 2] | 0);
+ $280 = $269 << 1;
+ $281 = $labelInfo + 655376 + ($280 << 3) | 0;
+ HEAPF64[$281 >> 3] = +HEAPF64[$281 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 1 << 2) >> 2] | 0);
+ $289 = $labelInfo + 655376 + (($280 | 1) << 3) | 0;
+ HEAPF64[$289 >> 3] = +HEAPF64[$289 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 2 << 2) >> 2] | 0);
+ $292 = $269 << 2;
+ $293 = $labelInfo + 131084 + ($292 << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($270 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) > ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($292 | 1) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($270 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) < ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $307 = $labelInfo + 131084 + (($292 | 2) << 2) | 0;
+ $311 = HEAP32[$labelInfo + 1310736 + ($270 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$307 >> 2] | 0) > ($311 | 0)) HEAP32[$307 >> 2] = $311;
+ $314 = $labelInfo + 131084 + (($292 | 3) << 2) | 0;
+ $318 = HEAP32[$labelInfo + 1310736 + ($270 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$314 >> 2] | 0) < ($318 | 0)) HEAP32[$314 >> 2] = $318;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$247 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $322 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $325 = $i$632 << 1;
+ $326 = $labelInfo + 655376 + ($325 << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $332 = $labelInfo + 655376 + (($325 | 1) << 3) | 0;
+ HEAPF64[$332 >> 3] = +HEAPF64[$332 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$247 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBR3C565($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $103 = 0, $109 = 0, $114 = 0, $117 = 0, $134 = 0, $136 = 0, $138 = 0, $142 = 0, $146 = 0, $149 = 0, $151 = 0, $155 = 0, $159 = 0, $163 = 0, $168 = 0, $17 = 0, $170 = 0, $174 = 0, $178 = 0, $18 = 0, $182 = 0, $188 = 0, $19 = 0, $191 = 0, $193 = 0, $197 = 0, $201 = 0, $205 = 0, $208 = 0, $213 = 0, $228 = 0, $229 = 0, $235 = 0, $237 = 0, $24 = 0, $243 = 0, $247 = 0, $248 = 0, $255 = 0, $26 = 0, $269 = 0, $270 = 0, $273 = 0, $280 = 0, $281 = 0, $289 = 0, $292 = 0, $293 = 0, $297 = 0, $300 = 0, $304 = 0, $307 = 0, $311 = 0, $314 = 0, $318 = 0, $32 = 0, $322 = 0, $325 = 0, $326 = 0, $332 = 0, $43 = 0, $46 = 0, $48 = 0, $52 = 0, $56 = 0, $62 = 0, $63 = 0, $66 = 0, $67 = 0, $68 = 0, $71 = 0, $74 = 0, $9 = 0, $91 = 0, $93 = 0, $95 = 0, $99 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 << 1) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ $26 = HEAPU8[$pnt$163 >> 0] | 0;
+ $32 = HEAPU8[$pnt$163 + 1 >> 0] | 0;
+ do if ((($26 & 248) + 10 + ($26 << 5 & 224) + ($32 >>> 3 & 28) + ($32 << 3 & 248) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ $43 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($43 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $43;
+ $46 = ($43 << 16 >> 16) * 7 | 0;
+ $48 = $labelInfo + 1310736 + ($46 + -7 << 2) | 0;
+ HEAP32[$48 >> 2] = (HEAP32[$48 >> 2] | 0) + 1;
+ $52 = $labelInfo + 1310736 + ($46 + -6 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + $i$255;
+ $56 = $labelInfo + 1310736 + ($46 + -5 << 2) | 0;
+ HEAP32[$56 >> 2] = (HEAP32[$56 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($46 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $62 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $63 = $62 << 16 >> 16;
+ $66 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $67 = $66 << 16 >> 16;
+ $68 = $66 << 16 >> 16 > 0;
+ if ($62 << 16 >> 16 <= 0) {
+ if ($68) {
+ HEAP16[$pnt2$362 >> 1] = $66;
+ $168 = $67 * 7 | 0;
+ $170 = $labelInfo + 1310736 + ($168 + -7 << 2) | 0;
+ HEAP32[$170 >> 2] = (HEAP32[$170 >> 2] | 0) + 1;
+ $174 = $labelInfo + 1310736 + ($168 + -6 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + $i$255;
+ $178 = $labelInfo + 1310736 + ($168 + -5 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + $j$068;
+ $182 = $labelInfo + 1310736 + ($168 + -3 << 2) | 0;
+ if ((HEAP32[$182 >> 2] | 0) < ($i$255 | 0)) HEAP32[$182 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($168 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $188 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($188 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $188;
+ $191 = ($188 << 16 >> 16) * 7 | 0;
+ $193 = $labelInfo + 1310736 + ($191 + -7 << 2) | 0;
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + 1;
+ $197 = $labelInfo + 1310736 + ($191 + -6 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + $i$255;
+ $201 = $labelInfo + 1310736 + ($191 + -5 << 2) | 0;
+ HEAP32[$201 >> 2] = (HEAP32[$201 >> 2] | 0) + $j$068;
+ $205 = $labelInfo + 1310736 + ($191 + -3 << 2) | 0;
+ if ((HEAP32[$205 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$205 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $208 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $208;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $208 << 16 >> 16;
+ $213 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($213 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($213 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($213 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($213 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($213 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $208;
+ break;
+ }
+ }
+ if ($68) {
+ $71 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $74 = HEAP32[$labelInfo + 1179664 + ($67 + -1 << 2) >> 2] | 0;
+ if (($71 | 0) > ($74 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $74;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($71 | 0)) HEAP32[$wk$052 >> 2] = $74;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $91 = $74;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $91 = $74;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $71;
+ if (($71 | 0) < ($74 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($74 | 0)) HEAP32[$wk$149 >> 2] = $71;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $91 = $71;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $91 = $71;
+ }
+ $93 = ($91 << 16 >> 16) * 7 | 0;
+ $95 = $labelInfo + 1310736 + ($93 + -7 << 2) | 0;
+ HEAP32[$95 >> 2] = (HEAP32[$95 >> 2] | 0) + 1;
+ $99 = $labelInfo + 1310736 + ($93 + -6 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + $i$255;
+ $103 = $labelInfo + 1310736 + ($93 + -5 << 2) | 0;
+ HEAP32[$103 >> 2] = (HEAP32[$103 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($93 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $109 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($109 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $62;
+ $149 = $63 * 7 | 0;
+ $151 = $labelInfo + 1310736 + ($149 + -7 << 2) | 0;
+ HEAP32[$151 >> 2] = (HEAP32[$151 >> 2] | 0) + 1;
+ $155 = $labelInfo + 1310736 + ($149 + -6 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + $i$255;
+ $159 = $labelInfo + 1310736 + ($149 + -5 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $j$068;
+ $163 = $labelInfo + 1310736 + ($149 + -4 << 2) | 0;
+ if ((HEAP32[$163 >> 2] | 0) > ($i$255 | 0)) HEAP32[$163 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($149 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $114 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ $117 = HEAP32[$labelInfo + 1179664 + (($109 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($114 | 0) > ($117 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $117;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($114 | 0)) HEAP32[$wk$245 >> 2] = $117;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $134 = $117;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $134 = $117;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $114;
+ if (($114 | 0) < ($117 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($117 | 0)) HEAP32[$wk$342 >> 2] = $114;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $134 = $114;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $134 = $114;
+ }
+ $136 = ($134 << 16 >> 16) * 7 | 0;
+ $138 = $labelInfo + 1310736 + ($136 + -7 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + 1;
+ $142 = $labelInfo + 1310736 + ($136 + -6 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + $i$255;
+ $146 = $labelInfo + 1310736 + ($136 + -5 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $228 = $pnt$163 + 2 | 0;
+ $229 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $228;
+ $pnt2$3$lcssa = $229;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $228;
+ $pnt2$362 = $229;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $235 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $237 = HEAP32[$wk$439 >> 2] | 0;
+ if (($237 | 0) == ($i$337 | 0)) {
+ $243 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $243 = HEAP32[$labelInfo + 1179664 + ($237 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $243;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $247 = $labelInfo + 8 | 0;
+ $248 = $j$1$lcssa + -1 | 0;
+ HEAP32[$247 >> 2] = $248;
+ if (!$248) $$0 = 0; else {
+ _memset($235 | 0, 0, $248 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $248 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $255 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($255 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($255 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($255 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($255 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$247 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $269 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $270 = $i$533 * 7 | 0;
+ $273 = $labelInfo + 12 + ($269 << 2) | 0;
+ HEAP32[$273 >> 2] = (HEAP32[$273 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($270 << 2) >> 2] | 0);
+ $280 = $269 << 1;
+ $281 = $labelInfo + 655376 + ($280 << 3) | 0;
+ HEAPF64[$281 >> 3] = +HEAPF64[$281 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 1 << 2) >> 2] | 0);
+ $289 = $labelInfo + 655376 + (($280 | 1) << 3) | 0;
+ HEAPF64[$289 >> 3] = +HEAPF64[$289 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($270 + 2 << 2) >> 2] | 0);
+ $292 = $269 << 2;
+ $293 = $labelInfo + 131084 + ($292 << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($270 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) > ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($292 | 1) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($270 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) < ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $307 = $labelInfo + 131084 + (($292 | 2) << 2) | 0;
+ $311 = HEAP32[$labelInfo + 1310736 + ($270 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$307 >> 2] | 0) > ($311 | 0)) HEAP32[$307 >> 2] = $311;
+ $314 = $labelInfo + 131084 + (($292 | 3) << 2) | 0;
+ $318 = HEAP32[$labelInfo + 1310736 + ($270 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$314 >> 2] | 0) < ($318 | 0)) HEAP32[$314 >> 2] = $318;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$247 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $322 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $325 = $i$632 << 1;
+ $326 = $labelInfo + 655376 + ($325 << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $332 = $labelInfo + 655376 + (($325 | 1) << 3) | 0;
+ HEAPF64[$332 >> 3] = +HEAPF64[$332 >> 3] / +(HEAP32[$322 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$247 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWI3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $101 = 0, $107 = 0, $11 = 0, $112 = 0, $115 = 0, $12 = 0, $132 = 0, $134 = 0, $136 = 0, $140 = 0, $144 = 0, $147 = 0, $149 = 0, $153 = 0, $157 = 0, $161 = 0, $166 = 0, $168 = 0, $172 = 0, $176 = 0, $180 = 0, $186 = 0, $189 = 0, $19 = 0, $191 = 0, $195 = 0, $199 = 0, $2 = 0, $20 = 0, $203 = 0, $206 = 0, $211 = 0, $226 = 0, $227 = 0, $233 = 0, $235 = 0, $241 = 0, $245 = 0, $246 = 0, $253 = 0, $267 = 0, $268 = 0, $271 = 0, $278 = 0, $279 = 0, $28 = 0, $287 = 0, $290 = 0, $291 = 0, $295 = 0, $298 = 0, $3 = 0, $302 = 0, $305 = 0, $309 = 0, $312 = 0, $316 = 0, $320 = 0, $323 = 0, $324 = 0, $330 = 0, $41 = 0, $44 = 0, $46 = 0, $50 = 0, $54 = 0, $60 = 0, $61 = 0, $64 = 0, $65 = 0, $66 = 0, $69 = 0, $72 = 0, $89 = 0, $91 = 0, $93 = 0, $97 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize * 3 | 0) + 12 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize * 6 | 0) + 6) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if (((HEAPU8[$pnt$164 + 1 >> 0] | 0) + (HEAPU8[$pnt$164 >> 0] | 0) + (HEAPU8[$pnt$164 + 2 >> 0] | 0) | 0) > ($11 | 0)) {
+ $41 = HEAP16[$pnt2$363 + ($20 << 1) >> 1] | 0;
+ if ($41 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $41;
+ $44 = ($41 << 16 >> 16) * 7 | 0;
+ $46 = $labelInfo + 1310736 + ($44 + -7 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + 1;
+ $50 = $labelInfo + 1310736 + ($44 + -6 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + $i$256;
+ $54 = $labelInfo + 1310736 + ($44 + -5 << 2) | 0;
+ HEAP32[$54 >> 2] = (HEAP32[$54 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($44 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $60 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $61 = $60 << 16 >> 16;
+ $64 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $65 = $64 << 16 >> 16;
+ $66 = $64 << 16 >> 16 > 0;
+ if ($60 << 16 >> 16 <= 0) {
+ if ($66) {
+ HEAP16[$pnt2$363 >> 1] = $64;
+ $166 = $65 * 7 | 0;
+ $168 = $labelInfo + 1310736 + ($166 + -7 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + 1;
+ $172 = $labelInfo + 1310736 + ($166 + -6 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + $i$256;
+ $176 = $labelInfo + 1310736 + ($166 + -5 << 2) | 0;
+ HEAP32[$176 >> 2] = (HEAP32[$176 >> 2] | 0) + $j$069;
+ $180 = $labelInfo + 1310736 + ($166 + -3 << 2) | 0;
+ if ((HEAP32[$180 >> 2] | 0) < ($i$256 | 0)) HEAP32[$180 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($166 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $186 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($186 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $186;
+ $189 = ($186 << 16 >> 16) * 7 | 0;
+ $191 = $labelInfo + 1310736 + ($189 + -7 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + 1;
+ $195 = $labelInfo + 1310736 + ($189 + -6 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + $i$256;
+ $199 = $labelInfo + 1310736 + ($189 + -5 << 2) | 0;
+ HEAP32[$199 >> 2] = (HEAP32[$199 >> 2] | 0) + $j$069;
+ $203 = $labelInfo + 1310736 + ($189 + -3 << 2) | 0;
+ if ((HEAP32[$203 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$203 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $206 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $206;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $206 << 16 >> 16;
+ $211 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($211 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($211 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($211 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($211 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $206;
+ break;
+ }
+ }
+ if ($66) {
+ $69 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $72 = HEAP32[$labelInfo + 1179664 + ($65 + -1 << 2) >> 2] | 0;
+ if (($69 | 0) > ($72 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $72;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($69 | 0)) HEAP32[$wk$053 >> 2] = $72;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $89 = $72;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $89 = $72;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $69;
+ if (($69 | 0) < ($72 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($72 | 0)) HEAP32[$wk$150 >> 2] = $69;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $89 = $69;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $89 = $69;
+ }
+ $91 = ($89 << 16 >> 16) * 7 | 0;
+ $93 = $labelInfo + 1310736 + ($91 + -7 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + 1;
+ $97 = $labelInfo + 1310736 + ($91 + -6 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + $i$256;
+ $101 = $labelInfo + 1310736 + ($91 + -5 << 2) | 0;
+ HEAP32[$101 >> 2] = (HEAP32[$101 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($91 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $107 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($107 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $60;
+ $147 = $61 * 7 | 0;
+ $149 = $labelInfo + 1310736 + ($147 + -7 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + 1;
+ $153 = $labelInfo + 1310736 + ($147 + -6 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $i$256;
+ $157 = $labelInfo + 1310736 + ($147 + -5 << 2) | 0;
+ HEAP32[$157 >> 2] = (HEAP32[$157 >> 2] | 0) + $j$069;
+ $161 = $labelInfo + 1310736 + ($147 + -4 << 2) | 0;
+ if ((HEAP32[$161 >> 2] | 0) > ($i$256 | 0)) HEAP32[$161 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($147 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $112 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $115 = HEAP32[$labelInfo + 1179664 + (($107 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($112 | 0) > ($115 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $115;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($112 | 0)) HEAP32[$wk$246 >> 2] = $115;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $132 = $115;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $132 = $115;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $112;
+ if (($112 | 0) < ($115 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($115 | 0)) HEAP32[$wk$343 >> 2] = $112;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $132 = $112;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $132 = $112;
+ }
+ $134 = ($132 << 16 >> 16) * 7 | 0;
+ $136 = $labelInfo + 1310736 + ($134 + -7 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 1;
+ $140 = $labelInfo + 1310736 + ($134 + -6 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $i$256;
+ $144 = $labelInfo + 1310736 + ($134 + -5 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $226 = $pnt$164 + 6 | 0;
+ $227 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $226;
+ $pnt2$3$lcssa = $227;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $226;
+ $pnt2$363 = $227;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $233 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $235 = HEAP32[$wk$440 >> 2] | 0;
+ if (($235 | 0) == ($i$338 | 0)) {
+ $241 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $241 = HEAP32[$labelInfo + 1179664 + ($235 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $241;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $245 = $labelInfo + 8 | 0;
+ $246 = $j$1$lcssa + -1 | 0;
+ HEAP32[$245 >> 2] = $246;
+ if (!$246) $$0 = 0; else {
+ _memset($233 | 0, 0, $246 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $246 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $253 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($253 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($253 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($253 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($253 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$245 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $267 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $268 = $i$534 * 7 | 0;
+ $271 = $labelInfo + 12 + ($267 << 2) | 0;
+ HEAP32[$271 >> 2] = (HEAP32[$271 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($268 << 2) >> 2] | 0);
+ $278 = $267 << 1;
+ $279 = $labelInfo + 655376 + ($278 << 3) | 0;
+ HEAPF64[$279 >> 3] = +HEAPF64[$279 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($268 + 1 << 2) >> 2] | 0);
+ $287 = $labelInfo + 655376 + (($278 | 1) << 3) | 0;
+ HEAPF64[$287 >> 3] = +HEAPF64[$287 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($268 + 2 << 2) >> 2] | 0);
+ $290 = $267 << 2;
+ $291 = $labelInfo + 131084 + ($290 << 2) | 0;
+ $295 = HEAP32[$labelInfo + 1310736 + ($268 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$291 >> 2] | 0) > ($295 | 0)) HEAP32[$291 >> 2] = $295;
+ $298 = $labelInfo + 131084 + (($290 | 1) << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($268 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) < ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($290 | 2) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($268 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) > ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $312 = $labelInfo + 131084 + (($290 | 3) << 2) | 0;
+ $316 = HEAP32[$labelInfo + 1310736 + ($268 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$312 >> 2] | 0) < ($316 | 0)) HEAP32[$312 >> 2] = $316;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$245 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $320 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $323 = $i$633 << 1;
+ $324 = $labelInfo + 655376 + ($323 << 3) | 0;
+ HEAPF64[$324 >> 3] = +HEAPF64[$324 >> 3] / +(HEAP32[$320 >> 2] | 0);
+ $330 = $labelInfo + 655376 + (($323 | 1) << 3) | 0;
+ HEAPF64[$330 >> 3] = +HEAPF64[$330 >> 3] / +(HEAP32[$320 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$245 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBI3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $101 = 0, $107 = 0, $11 = 0, $112 = 0, $115 = 0, $12 = 0, $132 = 0, $134 = 0, $136 = 0, $140 = 0, $144 = 0, $147 = 0, $149 = 0, $153 = 0, $157 = 0, $161 = 0, $166 = 0, $168 = 0, $172 = 0, $176 = 0, $180 = 0, $186 = 0, $189 = 0, $19 = 0, $191 = 0, $195 = 0, $199 = 0, $2 = 0, $20 = 0, $203 = 0, $206 = 0, $211 = 0, $226 = 0, $227 = 0, $233 = 0, $235 = 0, $241 = 0, $245 = 0, $246 = 0, $253 = 0, $267 = 0, $268 = 0, $271 = 0, $278 = 0, $279 = 0, $28 = 0, $287 = 0, $290 = 0, $291 = 0, $295 = 0, $298 = 0, $3 = 0, $302 = 0, $305 = 0, $309 = 0, $312 = 0, $316 = 0, $320 = 0, $323 = 0, $324 = 0, $330 = 0, $41 = 0, $44 = 0, $46 = 0, $50 = 0, $54 = 0, $60 = 0, $61 = 0, $64 = 0, $65 = 0, $66 = 0, $69 = 0, $72 = 0, $89 = 0, $91 = 0, $93 = 0, $97 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize * 3 | 0) + 12 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize * 6 | 0) + 6) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if (((HEAPU8[$pnt$164 + 1 >> 0] | 0) + (HEAPU8[$pnt$164 >> 0] | 0) + (HEAPU8[$pnt$164 + 2 >> 0] | 0) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ $41 = HEAP16[$pnt2$363 + ($20 << 1) >> 1] | 0;
+ if ($41 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $41;
+ $44 = ($41 << 16 >> 16) * 7 | 0;
+ $46 = $labelInfo + 1310736 + ($44 + -7 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + 1;
+ $50 = $labelInfo + 1310736 + ($44 + -6 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + $i$256;
+ $54 = $labelInfo + 1310736 + ($44 + -5 << 2) | 0;
+ HEAP32[$54 >> 2] = (HEAP32[$54 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($44 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $60 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $61 = $60 << 16 >> 16;
+ $64 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $65 = $64 << 16 >> 16;
+ $66 = $64 << 16 >> 16 > 0;
+ if ($60 << 16 >> 16 <= 0) {
+ if ($66) {
+ HEAP16[$pnt2$363 >> 1] = $64;
+ $166 = $65 * 7 | 0;
+ $168 = $labelInfo + 1310736 + ($166 + -7 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + 1;
+ $172 = $labelInfo + 1310736 + ($166 + -6 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + $i$256;
+ $176 = $labelInfo + 1310736 + ($166 + -5 << 2) | 0;
+ HEAP32[$176 >> 2] = (HEAP32[$176 >> 2] | 0) + $j$069;
+ $180 = $labelInfo + 1310736 + ($166 + -3 << 2) | 0;
+ if ((HEAP32[$180 >> 2] | 0) < ($i$256 | 0)) HEAP32[$180 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($166 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $186 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($186 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $186;
+ $189 = ($186 << 16 >> 16) * 7 | 0;
+ $191 = $labelInfo + 1310736 + ($189 + -7 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + 1;
+ $195 = $labelInfo + 1310736 + ($189 + -6 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + $i$256;
+ $199 = $labelInfo + 1310736 + ($189 + -5 << 2) | 0;
+ HEAP32[$199 >> 2] = (HEAP32[$199 >> 2] | 0) + $j$069;
+ $203 = $labelInfo + 1310736 + ($189 + -3 << 2) | 0;
+ if ((HEAP32[$203 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$203 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $206 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $206;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $206 << 16 >> 16;
+ $211 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($211 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($211 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($211 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($211 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $206;
+ break;
+ }
+ }
+ if ($66) {
+ $69 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $72 = HEAP32[$labelInfo + 1179664 + ($65 + -1 << 2) >> 2] | 0;
+ if (($69 | 0) > ($72 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $72;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($69 | 0)) HEAP32[$wk$053 >> 2] = $72;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $89 = $72;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $89 = $72;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $69;
+ if (($69 | 0) < ($72 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($72 | 0)) HEAP32[$wk$150 >> 2] = $69;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $89 = $69;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $89 = $69;
+ }
+ $91 = ($89 << 16 >> 16) * 7 | 0;
+ $93 = $labelInfo + 1310736 + ($91 + -7 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + 1;
+ $97 = $labelInfo + 1310736 + ($91 + -6 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + $i$256;
+ $101 = $labelInfo + 1310736 + ($91 + -5 << 2) | 0;
+ HEAP32[$101 >> 2] = (HEAP32[$101 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($91 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $107 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($107 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $60;
+ $147 = $61 * 7 | 0;
+ $149 = $labelInfo + 1310736 + ($147 + -7 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + 1;
+ $153 = $labelInfo + 1310736 + ($147 + -6 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $i$256;
+ $157 = $labelInfo + 1310736 + ($147 + -5 << 2) | 0;
+ HEAP32[$157 >> 2] = (HEAP32[$157 >> 2] | 0) + $j$069;
+ $161 = $labelInfo + 1310736 + ($147 + -4 << 2) | 0;
+ if ((HEAP32[$161 >> 2] | 0) > ($i$256 | 0)) HEAP32[$161 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($147 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $112 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $115 = HEAP32[$labelInfo + 1179664 + (($107 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($112 | 0) > ($115 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $115;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($112 | 0)) HEAP32[$wk$246 >> 2] = $115;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $132 = $115;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $132 = $115;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $112;
+ if (($112 | 0) < ($115 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($115 | 0)) HEAP32[$wk$343 >> 2] = $112;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $132 = $112;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $132 = $112;
+ }
+ $134 = ($132 << 16 >> 16) * 7 | 0;
+ $136 = $labelInfo + 1310736 + ($134 + -7 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 1;
+ $140 = $labelInfo + 1310736 + ($134 + -6 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $i$256;
+ $144 = $labelInfo + 1310736 + ($134 + -5 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $226 = $pnt$164 + 6 | 0;
+ $227 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $226;
+ $pnt2$3$lcssa = $227;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $226;
+ $pnt2$363 = $227;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $233 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $235 = HEAP32[$wk$440 >> 2] | 0;
+ if (($235 | 0) == ($i$338 | 0)) {
+ $241 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $241 = HEAP32[$labelInfo + 1179664 + ($235 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $241;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $245 = $labelInfo + 8 | 0;
+ $246 = $j$1$lcssa + -1 | 0;
+ HEAP32[$245 >> 2] = $246;
+ if (!$246) $$0 = 0; else {
+ _memset($233 | 0, 0, $246 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $246 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $253 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($253 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($253 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($253 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($253 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$245 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $267 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $268 = $i$534 * 7 | 0;
+ $271 = $labelInfo + 12 + ($267 << 2) | 0;
+ HEAP32[$271 >> 2] = (HEAP32[$271 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($268 << 2) >> 2] | 0);
+ $278 = $267 << 1;
+ $279 = $labelInfo + 655376 + ($278 << 3) | 0;
+ HEAPF64[$279 >> 3] = +HEAPF64[$279 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($268 + 1 << 2) >> 2] | 0);
+ $287 = $labelInfo + 655376 + (($278 | 1) << 3) | 0;
+ HEAPF64[$287 >> 3] = +HEAPF64[$287 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($268 + 2 << 2) >> 2] | 0);
+ $290 = $267 << 2;
+ $291 = $labelInfo + 131084 + ($290 << 2) | 0;
+ $295 = HEAP32[$labelInfo + 1310736 + ($268 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$291 >> 2] | 0) > ($295 | 0)) HEAP32[$291 >> 2] = $295;
+ $298 = $labelInfo + 131084 + (($290 | 1) << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($268 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) < ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($290 | 2) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($268 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) > ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $312 = $labelInfo + 131084 + (($290 | 3) << 2) | 0;
+ $316 = HEAP32[$labelInfo + 1310736 + ($268 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$312 >> 2] | 0) < ($316 | 0)) HEAP32[$312 >> 2] = $316;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$245 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $320 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $323 = $i$633 << 1;
+ $324 = $labelInfo + 655376 + ($323 << 3) | 0;
+ HEAPF64[$324 >> 3] = +HEAPF64[$324 >> 3] / +(HEAP32[$320 >> 2] | 0);
+ $330 = $labelInfo + 655376 + (($323 | 1) << 3) | 0;
+ HEAPF64[$330 >> 3] = +HEAPF64[$330 >> 3] / +(HEAP32[$320 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$245 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWIA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $102 = 0, $108 = 0, $11 = 0, $113 = 0, $116 = 0, $12 = 0, $133 = 0, $135 = 0, $137 = 0, $141 = 0, $145 = 0, $148 = 0, $150 = 0, $154 = 0, $158 = 0, $162 = 0, $167 = 0, $169 = 0, $173 = 0, $177 = 0, $181 = 0, $187 = 0, $19 = 0, $190 = 0, $192 = 0, $196 = 0, $2 = 0, $20 = 0, $200 = 0, $204 = 0, $207 = 0, $212 = 0, $227 = 0, $228 = 0, $234 = 0, $236 = 0, $242 = 0, $246 = 0, $247 = 0, $254 = 0, $268 = 0, $269 = 0, $272 = 0, $279 = 0, $28 = 0, $280 = 0, $288 = 0, $291 = 0, $292 = 0, $296 = 0, $299 = 0, $3 = 0, $303 = 0, $306 = 0, $310 = 0, $313 = 0, $317 = 0, $321 = 0, $324 = 0, $325 = 0, $331 = 0, $42 = 0, $45 = 0, $47 = 0, $51 = 0, $55 = 0, $61 = 0, $62 = 0, $65 = 0, $66 = 0, $67 = 0, $70 = 0, $73 = 0, $90 = 0, $92 = 0, $94 = 0, $98 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 2) + 16 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 3) + 8) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if (((HEAPU8[$pnt$164 + 2 >> 0] | 0) + (HEAPU8[$pnt$164 + 1 >> 0] | 0) + (HEAPU8[$pnt$164 + 3 >> 0] | 0) | 0) > ($11 | 0)) {
+ $42 = HEAP16[$pnt2$363 + ($20 << 1) >> 1] | 0;
+ if ($42 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $42;
+ $45 = ($42 << 16 >> 16) * 7 | 0;
+ $47 = $labelInfo + 1310736 + ($45 + -7 << 2) | 0;
+ HEAP32[$47 >> 2] = (HEAP32[$47 >> 2] | 0) + 1;
+ $51 = $labelInfo + 1310736 + ($45 + -6 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + $i$256;
+ $55 = $labelInfo + 1310736 + ($45 + -5 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($45 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $61 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $62 = $61 << 16 >> 16;
+ $65 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $66 = $65 << 16 >> 16;
+ $67 = $65 << 16 >> 16 > 0;
+ if ($61 << 16 >> 16 <= 0) {
+ if ($67) {
+ HEAP16[$pnt2$363 >> 1] = $65;
+ $167 = $66 * 7 | 0;
+ $169 = $labelInfo + 1310736 + ($167 + -7 << 2) | 0;
+ HEAP32[$169 >> 2] = (HEAP32[$169 >> 2] | 0) + 1;
+ $173 = $labelInfo + 1310736 + ($167 + -6 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + $i$256;
+ $177 = $labelInfo + 1310736 + ($167 + -5 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + $j$069;
+ $181 = $labelInfo + 1310736 + ($167 + -3 << 2) | 0;
+ if ((HEAP32[$181 >> 2] | 0) < ($i$256 | 0)) HEAP32[$181 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($167 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $187 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($187 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $187;
+ $190 = ($187 << 16 >> 16) * 7 | 0;
+ $192 = $labelInfo + 1310736 + ($190 + -7 << 2) | 0;
+ HEAP32[$192 >> 2] = (HEAP32[$192 >> 2] | 0) + 1;
+ $196 = $labelInfo + 1310736 + ($190 + -6 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + $i$256;
+ $200 = $labelInfo + 1310736 + ($190 + -5 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + $j$069;
+ $204 = $labelInfo + 1310736 + ($190 + -3 << 2) | 0;
+ if ((HEAP32[$204 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$204 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $207 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $207;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $207 << 16 >> 16;
+ $212 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($212 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($212 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($212 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($212 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($212 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($212 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($212 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $207;
+ break;
+ }
+ }
+ if ($67) {
+ $70 = HEAP32[$labelInfo + 1179664 + ($62 + -1 << 2) >> 2] | 0;
+ $73 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ if (($70 | 0) > ($73 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $73;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($70 | 0)) HEAP32[$wk$053 >> 2] = $73;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $90 = $73;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $90 = $73;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $70;
+ if (($70 | 0) < ($73 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($73 | 0)) HEAP32[$wk$150 >> 2] = $70;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $90 = $70;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $90 = $70;
+ }
+ $92 = ($90 << 16 >> 16) * 7 | 0;
+ $94 = $labelInfo + 1310736 + ($92 + -7 << 2) | 0;
+ HEAP32[$94 >> 2] = (HEAP32[$94 >> 2] | 0) + 1;
+ $98 = $labelInfo + 1310736 + ($92 + -6 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + $i$256;
+ $102 = $labelInfo + 1310736 + ($92 + -5 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($92 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $108 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($108 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $61;
+ $148 = $62 * 7 | 0;
+ $150 = $labelInfo + 1310736 + ($148 + -7 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + 1;
+ $154 = $labelInfo + 1310736 + ($148 + -6 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + $i$256;
+ $158 = $labelInfo + 1310736 + ($148 + -5 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $j$069;
+ $162 = $labelInfo + 1310736 + ($148 + -4 << 2) | 0;
+ if ((HEAP32[$162 >> 2] | 0) > ($i$256 | 0)) HEAP32[$162 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($148 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $113 = HEAP32[$labelInfo + 1179664 + ($62 + -1 << 2) >> 2] | 0;
+ $116 = HEAP32[$labelInfo + 1179664 + (($108 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($113 | 0) > ($116 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $116;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($113 | 0)) HEAP32[$wk$246 >> 2] = $116;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $133 = $116;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $133 = $116;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $113;
+ if (($113 | 0) < ($116 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($116 | 0)) HEAP32[$wk$343 >> 2] = $113;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $133 = $113;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $133 = $113;
+ }
+ $135 = ($133 << 16 >> 16) * 7 | 0;
+ $137 = $labelInfo + 1310736 + ($135 + -7 << 2) | 0;
+ HEAP32[$137 >> 2] = (HEAP32[$137 >> 2] | 0) + 1;
+ $141 = $labelInfo + 1310736 + ($135 + -6 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + $i$256;
+ $145 = $labelInfo + 1310736 + ($135 + -5 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $227 = $pnt$164 + 8 | 0;
+ $228 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $227;
+ $pnt2$3$lcssa = $228;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $227;
+ $pnt2$363 = $228;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $234 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $236 = HEAP32[$wk$440 >> 2] | 0;
+ if (($236 | 0) == ($i$338 | 0)) {
+ $242 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $242 = HEAP32[$labelInfo + 1179664 + ($236 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $242;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $246 = $labelInfo + 8 | 0;
+ $247 = $j$1$lcssa + -1 | 0;
+ HEAP32[$246 >> 2] = $247;
+ if (!$247) $$0 = 0; else {
+ _memset($234 | 0, 0, $247 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $247 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $254 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($254 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($254 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($254 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($254 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$246 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $268 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $269 = $i$534 * 7 | 0;
+ $272 = $labelInfo + 12 + ($268 << 2) | 0;
+ HEAP32[$272 >> 2] = (HEAP32[$272 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($269 << 2) >> 2] | 0);
+ $279 = $268 << 1;
+ $280 = $labelInfo + 655376 + ($279 << 3) | 0;
+ HEAPF64[$280 >> 3] = +HEAPF64[$280 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 1 << 2) >> 2] | 0);
+ $288 = $labelInfo + 655376 + (($279 | 1) << 3) | 0;
+ HEAPF64[$288 >> 3] = +HEAPF64[$288 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 2 << 2) >> 2] | 0);
+ $291 = $268 << 2;
+ $292 = $labelInfo + 131084 + ($291 << 2) | 0;
+ $296 = HEAP32[$labelInfo + 1310736 + ($269 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$292 >> 2] | 0) > ($296 | 0)) HEAP32[$292 >> 2] = $296;
+ $299 = $labelInfo + 131084 + (($291 | 1) << 2) | 0;
+ $303 = HEAP32[$labelInfo + 1310736 + ($269 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$299 >> 2] | 0) < ($303 | 0)) HEAP32[$299 >> 2] = $303;
+ $306 = $labelInfo + 131084 + (($291 | 2) << 2) | 0;
+ $310 = HEAP32[$labelInfo + 1310736 + ($269 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$306 >> 2] | 0) > ($310 | 0)) HEAP32[$306 >> 2] = $310;
+ $313 = $labelInfo + 131084 + (($291 | 3) << 2) | 0;
+ $317 = HEAP32[$labelInfo + 1310736 + ($269 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$313 >> 2] | 0) < ($317 | 0)) HEAP32[$313 >> 2] = $317;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$246 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $321 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $324 = $i$633 << 1;
+ $325 = $labelInfo + 655376 + ($324 << 3) | 0;
+ HEAPF64[$325 >> 3] = +HEAPF64[$325 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $331 = $labelInfo + 655376 + (($324 | 1) << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$246 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBIA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $102 = 0, $108 = 0, $11 = 0, $113 = 0, $116 = 0, $12 = 0, $133 = 0, $135 = 0, $137 = 0, $141 = 0, $145 = 0, $148 = 0, $150 = 0, $154 = 0, $158 = 0, $162 = 0, $167 = 0, $169 = 0, $173 = 0, $177 = 0, $181 = 0, $187 = 0, $19 = 0, $190 = 0, $192 = 0, $196 = 0, $2 = 0, $20 = 0, $200 = 0, $204 = 0, $207 = 0, $212 = 0, $227 = 0, $228 = 0, $234 = 0, $236 = 0, $242 = 0, $246 = 0, $247 = 0, $254 = 0, $268 = 0, $269 = 0, $272 = 0, $279 = 0, $28 = 0, $280 = 0, $288 = 0, $291 = 0, $292 = 0, $296 = 0, $299 = 0, $3 = 0, $303 = 0, $306 = 0, $310 = 0, $313 = 0, $317 = 0, $321 = 0, $324 = 0, $325 = 0, $331 = 0, $42 = 0, $45 = 0, $47 = 0, $51 = 0, $55 = 0, $61 = 0, $62 = 0, $65 = 0, $66 = 0, $67 = 0, $70 = 0, $73 = 0, $90 = 0, $92 = 0, $94 = 0, $98 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 2) + 16 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 3) + 8) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if (((HEAPU8[$pnt$164 + 2 >> 0] | 0) + (HEAPU8[$pnt$164 + 1 >> 0] | 0) + (HEAPU8[$pnt$164 + 3 >> 0] | 0) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ $42 = HEAP16[$pnt2$363 + ($20 << 1) >> 1] | 0;
+ if ($42 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $42;
+ $45 = ($42 << 16 >> 16) * 7 | 0;
+ $47 = $labelInfo + 1310736 + ($45 + -7 << 2) | 0;
+ HEAP32[$47 >> 2] = (HEAP32[$47 >> 2] | 0) + 1;
+ $51 = $labelInfo + 1310736 + ($45 + -6 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + $i$256;
+ $55 = $labelInfo + 1310736 + ($45 + -5 << 2) | 0;
+ HEAP32[$55 >> 2] = (HEAP32[$55 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($45 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $61 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $62 = $61 << 16 >> 16;
+ $65 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $66 = $65 << 16 >> 16;
+ $67 = $65 << 16 >> 16 > 0;
+ if ($61 << 16 >> 16 <= 0) {
+ if ($67) {
+ HEAP16[$pnt2$363 >> 1] = $65;
+ $167 = $66 * 7 | 0;
+ $169 = $labelInfo + 1310736 + ($167 + -7 << 2) | 0;
+ HEAP32[$169 >> 2] = (HEAP32[$169 >> 2] | 0) + 1;
+ $173 = $labelInfo + 1310736 + ($167 + -6 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + $i$256;
+ $177 = $labelInfo + 1310736 + ($167 + -5 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + $j$069;
+ $181 = $labelInfo + 1310736 + ($167 + -3 << 2) | 0;
+ if ((HEAP32[$181 >> 2] | 0) < ($i$256 | 0)) HEAP32[$181 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($167 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $187 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($187 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $187;
+ $190 = ($187 << 16 >> 16) * 7 | 0;
+ $192 = $labelInfo + 1310736 + ($190 + -7 << 2) | 0;
+ HEAP32[$192 >> 2] = (HEAP32[$192 >> 2] | 0) + 1;
+ $196 = $labelInfo + 1310736 + ($190 + -6 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + $i$256;
+ $200 = $labelInfo + 1310736 + ($190 + -5 << 2) | 0;
+ HEAP32[$200 >> 2] = (HEAP32[$200 >> 2] | 0) + $j$069;
+ $204 = $labelInfo + 1310736 + ($190 + -3 << 2) | 0;
+ if ((HEAP32[$204 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$204 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $207 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $207;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $207 << 16 >> 16;
+ $212 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($212 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($212 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($212 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($212 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($212 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($212 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($212 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $207;
+ break;
+ }
+ }
+ if ($67) {
+ $70 = HEAP32[$labelInfo + 1179664 + ($62 + -1 << 2) >> 2] | 0;
+ $73 = HEAP32[$labelInfo + 1179664 + ($66 + -1 << 2) >> 2] | 0;
+ if (($70 | 0) > ($73 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $73;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($70 | 0)) HEAP32[$wk$053 >> 2] = $73;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $90 = $73;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $90 = $73;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $70;
+ if (($70 | 0) < ($73 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($73 | 0)) HEAP32[$wk$150 >> 2] = $70;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $90 = $70;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $90 = $70;
+ }
+ $92 = ($90 << 16 >> 16) * 7 | 0;
+ $94 = $labelInfo + 1310736 + ($92 + -7 << 2) | 0;
+ HEAP32[$94 >> 2] = (HEAP32[$94 >> 2] | 0) + 1;
+ $98 = $labelInfo + 1310736 + ($92 + -6 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + $i$256;
+ $102 = $labelInfo + 1310736 + ($92 + -5 << 2) | 0;
+ HEAP32[$102 >> 2] = (HEAP32[$102 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($92 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $108 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($108 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $61;
+ $148 = $62 * 7 | 0;
+ $150 = $labelInfo + 1310736 + ($148 + -7 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + 1;
+ $154 = $labelInfo + 1310736 + ($148 + -6 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + $i$256;
+ $158 = $labelInfo + 1310736 + ($148 + -5 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $j$069;
+ $162 = $labelInfo + 1310736 + ($148 + -4 << 2) | 0;
+ if ((HEAP32[$162 >> 2] | 0) > ($i$256 | 0)) HEAP32[$162 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($148 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $113 = HEAP32[$labelInfo + 1179664 + ($62 + -1 << 2) >> 2] | 0;
+ $116 = HEAP32[$labelInfo + 1179664 + (($108 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($113 | 0) > ($116 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $116;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($113 | 0)) HEAP32[$wk$246 >> 2] = $116;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $133 = $116;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $133 = $116;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $113;
+ if (($113 | 0) < ($116 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($116 | 0)) HEAP32[$wk$343 >> 2] = $113;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $133 = $113;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $133 = $113;
+ }
+ $135 = ($133 << 16 >> 16) * 7 | 0;
+ $137 = $labelInfo + 1310736 + ($135 + -7 << 2) | 0;
+ HEAP32[$137 >> 2] = (HEAP32[$137 >> 2] | 0) + 1;
+ $141 = $labelInfo + 1310736 + ($135 + -6 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + $i$256;
+ $145 = $labelInfo + 1310736 + ($135 + -5 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $227 = $pnt$164 + 8 | 0;
+ $228 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $227;
+ $pnt2$3$lcssa = $228;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $227;
+ $pnt2$363 = $228;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $234 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $236 = HEAP32[$wk$440 >> 2] | 0;
+ if (($236 | 0) == ($i$338 | 0)) {
+ $242 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $242 = HEAP32[$labelInfo + 1179664 + ($236 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $242;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $246 = $labelInfo + 8 | 0;
+ $247 = $j$1$lcssa + -1 | 0;
+ HEAP32[$246 >> 2] = $247;
+ if (!$247) $$0 = 0; else {
+ _memset($234 | 0, 0, $247 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $247 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $254 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($254 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($254 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($254 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($254 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$246 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $268 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $269 = $i$534 * 7 | 0;
+ $272 = $labelInfo + 12 + ($268 << 2) | 0;
+ HEAP32[$272 >> 2] = (HEAP32[$272 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($269 << 2) >> 2] | 0);
+ $279 = $268 << 1;
+ $280 = $labelInfo + 655376 + ($279 << 3) | 0;
+ HEAPF64[$280 >> 3] = +HEAPF64[$280 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 1 << 2) >> 2] | 0);
+ $288 = $labelInfo + 655376 + (($279 | 1) << 3) | 0;
+ HEAPF64[$288 >> 3] = +HEAPF64[$288 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($269 + 2 << 2) >> 2] | 0);
+ $291 = $268 << 2;
+ $292 = $labelInfo + 131084 + ($291 << 2) | 0;
+ $296 = HEAP32[$labelInfo + 1310736 + ($269 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$292 >> 2] | 0) > ($296 | 0)) HEAP32[$292 >> 2] = $296;
+ $299 = $labelInfo + 131084 + (($291 | 1) << 2) | 0;
+ $303 = HEAP32[$labelInfo + 1310736 + ($269 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$299 >> 2] | 0) < ($303 | 0)) HEAP32[$299 >> 2] = $303;
+ $306 = $labelInfo + 131084 + (($291 | 2) << 2) | 0;
+ $310 = HEAP32[$labelInfo + 1310736 + ($269 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$306 >> 2] | 0) > ($310 | 0)) HEAP32[$306 >> 2] = $310;
+ $313 = $labelInfo + 131084 + (($291 | 3) << 2) | 0;
+ $317 = HEAP32[$labelInfo + 1310736 + ($269 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$313 >> 2] | 0) < ($317 | 0)) HEAP32[$313 >> 2] = $317;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$246 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $321 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $324 = $i$633 << 1;
+ $325 = $labelInfo + 655376 + ($324 << 3) | 0;
+ HEAPF64[$325 >> 3] = +HEAPF64[$325 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $331 = $labelInfo + 655376 + (($324 | 1) << 3) | 0;
+ HEAPF64[$331 >> 3] = +HEAPF64[$331 >> 3] / +(HEAP32[$321 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$246 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWI3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $101 = 0, $107 = 0, $11 = 0, $112 = 0, $115 = 0, $12 = 0, $132 = 0, $134 = 0, $136 = 0, $140 = 0, $144 = 0, $147 = 0, $149 = 0, $153 = 0, $157 = 0, $161 = 0, $166 = 0, $168 = 0, $172 = 0, $176 = 0, $180 = 0, $186 = 0, $189 = 0, $19 = 0, $191 = 0, $195 = 0, $199 = 0, $2 = 0, $20 = 0, $203 = 0, $206 = 0, $211 = 0, $226 = 0, $227 = 0, $233 = 0, $235 = 0, $241 = 0, $245 = 0, $246 = 0, $253 = 0, $267 = 0, $268 = 0, $271 = 0, $278 = 0, $279 = 0, $28 = 0, $287 = 0, $290 = 0, $291 = 0, $295 = 0, $298 = 0, $3 = 0, $302 = 0, $305 = 0, $309 = 0, $312 = 0, $316 = 0, $320 = 0, $323 = 0, $324 = 0, $330 = 0, $41 = 0, $44 = 0, $46 = 0, $50 = 0, $54 = 0, $60 = 0, $61 = 0, $64 = 0, $65 = 0, $66 = 0, $69 = 0, $72 = 0, $89 = 0, $91 = 0, $93 = 0, $97 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 2) + 16 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 3) + 8) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if (((HEAPU8[$pnt$164 + 1 >> 0] | 0) + (HEAPU8[$pnt$164 >> 0] | 0) + (HEAPU8[$pnt$164 + 2 >> 0] | 0) | 0) > ($11 | 0)) {
+ $41 = HEAP16[$pnt2$363 + ($20 << 1) >> 1] | 0;
+ if ($41 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $41;
+ $44 = ($41 << 16 >> 16) * 7 | 0;
+ $46 = $labelInfo + 1310736 + ($44 + -7 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + 1;
+ $50 = $labelInfo + 1310736 + ($44 + -6 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + $i$256;
+ $54 = $labelInfo + 1310736 + ($44 + -5 << 2) | 0;
+ HEAP32[$54 >> 2] = (HEAP32[$54 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($44 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $60 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $61 = $60 << 16 >> 16;
+ $64 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $65 = $64 << 16 >> 16;
+ $66 = $64 << 16 >> 16 > 0;
+ if ($60 << 16 >> 16 <= 0) {
+ if ($66) {
+ HEAP16[$pnt2$363 >> 1] = $64;
+ $166 = $65 * 7 | 0;
+ $168 = $labelInfo + 1310736 + ($166 + -7 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + 1;
+ $172 = $labelInfo + 1310736 + ($166 + -6 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + $i$256;
+ $176 = $labelInfo + 1310736 + ($166 + -5 << 2) | 0;
+ HEAP32[$176 >> 2] = (HEAP32[$176 >> 2] | 0) + $j$069;
+ $180 = $labelInfo + 1310736 + ($166 + -3 << 2) | 0;
+ if ((HEAP32[$180 >> 2] | 0) < ($i$256 | 0)) HEAP32[$180 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($166 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $186 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($186 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $186;
+ $189 = ($186 << 16 >> 16) * 7 | 0;
+ $191 = $labelInfo + 1310736 + ($189 + -7 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + 1;
+ $195 = $labelInfo + 1310736 + ($189 + -6 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + $i$256;
+ $199 = $labelInfo + 1310736 + ($189 + -5 << 2) | 0;
+ HEAP32[$199 >> 2] = (HEAP32[$199 >> 2] | 0) + $j$069;
+ $203 = $labelInfo + 1310736 + ($189 + -3 << 2) | 0;
+ if ((HEAP32[$203 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$203 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $206 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $206;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $206 << 16 >> 16;
+ $211 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($211 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($211 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($211 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($211 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $206;
+ break;
+ }
+ }
+ if ($66) {
+ $69 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $72 = HEAP32[$labelInfo + 1179664 + ($65 + -1 << 2) >> 2] | 0;
+ if (($69 | 0) > ($72 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $72;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($69 | 0)) HEAP32[$wk$053 >> 2] = $72;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $89 = $72;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $89 = $72;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $69;
+ if (($69 | 0) < ($72 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($72 | 0)) HEAP32[$wk$150 >> 2] = $69;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $89 = $69;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $89 = $69;
+ }
+ $91 = ($89 << 16 >> 16) * 7 | 0;
+ $93 = $labelInfo + 1310736 + ($91 + -7 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + 1;
+ $97 = $labelInfo + 1310736 + ($91 + -6 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + $i$256;
+ $101 = $labelInfo + 1310736 + ($91 + -5 << 2) | 0;
+ HEAP32[$101 >> 2] = (HEAP32[$101 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($91 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $107 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($107 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $60;
+ $147 = $61 * 7 | 0;
+ $149 = $labelInfo + 1310736 + ($147 + -7 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + 1;
+ $153 = $labelInfo + 1310736 + ($147 + -6 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $i$256;
+ $157 = $labelInfo + 1310736 + ($147 + -5 << 2) | 0;
+ HEAP32[$157 >> 2] = (HEAP32[$157 >> 2] | 0) + $j$069;
+ $161 = $labelInfo + 1310736 + ($147 + -4 << 2) | 0;
+ if ((HEAP32[$161 >> 2] | 0) > ($i$256 | 0)) HEAP32[$161 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($147 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $112 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $115 = HEAP32[$labelInfo + 1179664 + (($107 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($112 | 0) > ($115 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $115;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($112 | 0)) HEAP32[$wk$246 >> 2] = $115;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $132 = $115;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $132 = $115;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $112;
+ if (($112 | 0) < ($115 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($115 | 0)) HEAP32[$wk$343 >> 2] = $112;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $132 = $112;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $132 = $112;
+ }
+ $134 = ($132 << 16 >> 16) * 7 | 0;
+ $136 = $labelInfo + 1310736 + ($134 + -7 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 1;
+ $140 = $labelInfo + 1310736 + ($134 + -6 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $i$256;
+ $144 = $labelInfo + 1310736 + ($134 + -5 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $226 = $pnt$164 + 8 | 0;
+ $227 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $226;
+ $pnt2$3$lcssa = $227;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $226;
+ $pnt2$363 = $227;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $233 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $235 = HEAP32[$wk$440 >> 2] | 0;
+ if (($235 | 0) == ($i$338 | 0)) {
+ $241 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $241 = HEAP32[$labelInfo + 1179664 + ($235 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $241;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $245 = $labelInfo + 8 | 0;
+ $246 = $j$1$lcssa + -1 | 0;
+ HEAP32[$245 >> 2] = $246;
+ if (!$246) $$0 = 0; else {
+ _memset($233 | 0, 0, $246 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $246 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $253 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($253 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($253 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($253 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($253 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$245 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $267 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $268 = $i$534 * 7 | 0;
+ $271 = $labelInfo + 12 + ($267 << 2) | 0;
+ HEAP32[$271 >> 2] = (HEAP32[$271 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($268 << 2) >> 2] | 0);
+ $278 = $267 << 1;
+ $279 = $labelInfo + 655376 + ($278 << 3) | 0;
+ HEAPF64[$279 >> 3] = +HEAPF64[$279 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($268 + 1 << 2) >> 2] | 0);
+ $287 = $labelInfo + 655376 + (($278 | 1) << 3) | 0;
+ HEAPF64[$287 >> 3] = +HEAPF64[$287 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($268 + 2 << 2) >> 2] | 0);
+ $290 = $267 << 2;
+ $291 = $labelInfo + 131084 + ($290 << 2) | 0;
+ $295 = HEAP32[$labelInfo + 1310736 + ($268 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$291 >> 2] | 0) > ($295 | 0)) HEAP32[$291 >> 2] = $295;
+ $298 = $labelInfo + 131084 + (($290 | 1) << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($268 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) < ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($290 | 2) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($268 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) > ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $312 = $labelInfo + 131084 + (($290 | 3) << 2) | 0;
+ $316 = HEAP32[$labelInfo + 1310736 + ($268 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$312 >> 2] | 0) < ($316 | 0)) HEAP32[$312 >> 2] = $316;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$245 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $320 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $323 = $i$633 << 1;
+ $324 = $labelInfo + 655376 + ($323 << 3) | 0;
+ HEAPF64[$324 >> 3] = +HEAPF64[$324 >> 3] / +(HEAP32[$320 >> 2] | 0);
+ $330 = $labelInfo + 655376 + (($323 | 1) << 3) | 0;
+ HEAPF64[$330 >> 3] = +HEAPF64[$330 >> 3] / +(HEAP32[$320 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$245 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBI3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $101 = 0, $107 = 0, $11 = 0, $112 = 0, $115 = 0, $12 = 0, $132 = 0, $134 = 0, $136 = 0, $140 = 0, $144 = 0, $147 = 0, $149 = 0, $153 = 0, $157 = 0, $161 = 0, $166 = 0, $168 = 0, $172 = 0, $176 = 0, $180 = 0, $186 = 0, $189 = 0, $19 = 0, $191 = 0, $195 = 0, $199 = 0, $2 = 0, $20 = 0, $203 = 0, $206 = 0, $211 = 0, $226 = 0, $227 = 0, $233 = 0, $235 = 0, $241 = 0, $245 = 0, $246 = 0, $253 = 0, $267 = 0, $268 = 0, $271 = 0, $278 = 0, $279 = 0, $28 = 0, $287 = 0, $290 = 0, $291 = 0, $295 = 0, $298 = 0, $3 = 0, $302 = 0, $305 = 0, $309 = 0, $312 = 0, $316 = 0, $320 = 0, $323 = 0, $324 = 0, $330 = 0, $41 = 0, $44 = 0, $46 = 0, $50 = 0, $54 = 0, $60 = 0, $61 = 0, $64 = 0, $65 = 0, $66 = 0, $69 = 0, $72 = 0, $89 = 0, $91 = 0, $93 = 0, $97 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $labelingThresh * 3 | 0;
+ $12 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($12 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $19 = $labelInfo + 1179664 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 2) + 16 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $28 = ($12 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 3) + 8) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($28) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if (((HEAPU8[$pnt$164 + 1 >> 0] | 0) + (HEAPU8[$pnt$164 >> 0] | 0) + (HEAPU8[$pnt$164 + 2 >> 0] | 0) | 0) > ($11 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ $41 = HEAP16[$pnt2$363 + ($20 << 1) >> 1] | 0;
+ if ($41 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $41;
+ $44 = ($41 << 16 >> 16) * 7 | 0;
+ $46 = $labelInfo + 1310736 + ($44 + -7 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + 1;
+ $50 = $labelInfo + 1310736 + ($44 + -6 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + $i$256;
+ $54 = $labelInfo + 1310736 + ($44 + -5 << 2) | 0;
+ HEAP32[$54 >> 2] = (HEAP32[$54 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($44 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $60 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $61 = $60 << 16 >> 16;
+ $64 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $65 = $64 << 16 >> 16;
+ $66 = $64 << 16 >> 16 > 0;
+ if ($60 << 16 >> 16 <= 0) {
+ if ($66) {
+ HEAP16[$pnt2$363 >> 1] = $64;
+ $166 = $65 * 7 | 0;
+ $168 = $labelInfo + 1310736 + ($166 + -7 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + 1;
+ $172 = $labelInfo + 1310736 + ($166 + -6 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + $i$256;
+ $176 = $labelInfo + 1310736 + ($166 + -5 << 2) | 0;
+ HEAP32[$176 >> 2] = (HEAP32[$176 >> 2] | 0) + $j$069;
+ $180 = $labelInfo + 1310736 + ($166 + -3 << 2) | 0;
+ if ((HEAP32[$180 >> 2] | 0) < ($i$256 | 0)) HEAP32[$180 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($166 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $186 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($186 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $186;
+ $189 = ($186 << 16 >> 16) * 7 | 0;
+ $191 = $labelInfo + 1310736 + ($189 + -7 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + 1;
+ $195 = $labelInfo + 1310736 + ($189 + -6 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + $i$256;
+ $199 = $labelInfo + 1310736 + ($189 + -5 << 2) | 0;
+ HEAP32[$199 >> 2] = (HEAP32[$199 >> 2] | 0) + $j$069;
+ $203 = $labelInfo + 1310736 + ($189 + -3 << 2) | 0;
+ if ((HEAP32[$203 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$203 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $206 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $206;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $206 << 16 >> 16;
+ $211 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($211 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($211 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($211 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($211 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($211 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $206;
+ break;
+ }
+ }
+ if ($66) {
+ $69 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $72 = HEAP32[$labelInfo + 1179664 + ($65 + -1 << 2) >> 2] | 0;
+ if (($69 | 0) > ($72 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $72;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $19;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($69 | 0)) HEAP32[$wk$053 >> 2] = $72;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $89 = $72;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $89 = $72;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $69;
+ if (($69 | 0) < ($72 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $19;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($72 | 0)) HEAP32[$wk$150 >> 2] = $69;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $89 = $69;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $89 = $69;
+ }
+ $91 = ($89 << 16 >> 16) * 7 | 0;
+ $93 = $labelInfo + 1310736 + ($91 + -7 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + 1;
+ $97 = $labelInfo + 1310736 + ($91 + -6 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + $i$256;
+ $101 = $labelInfo + 1310736 + ($91 + -5 << 2) | 0;
+ HEAP32[$101 >> 2] = (HEAP32[$101 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($91 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $107 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($107 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $60;
+ $147 = $61 * 7 | 0;
+ $149 = $labelInfo + 1310736 + ($147 + -7 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + 1;
+ $153 = $labelInfo + 1310736 + ($147 + -6 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $i$256;
+ $157 = $labelInfo + 1310736 + ($147 + -5 << 2) | 0;
+ HEAP32[$157 >> 2] = (HEAP32[$157 >> 2] | 0) + $j$069;
+ $161 = $labelInfo + 1310736 + ($147 + -4 << 2) | 0;
+ if ((HEAP32[$161 >> 2] | 0) > ($i$256 | 0)) HEAP32[$161 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($147 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $112 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ $115 = HEAP32[$labelInfo + 1179664 + (($107 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($112 | 0) > ($115 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $115;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $19;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($112 | 0)) HEAP32[$wk$246 >> 2] = $115;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $132 = $115;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $132 = $115;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $112;
+ if (($112 | 0) < ($115 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $19;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($115 | 0)) HEAP32[$wk$343 >> 2] = $112;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $132 = $112;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $132 = $112;
+ }
+ $134 = ($132 << 16 >> 16) * 7 | 0;
+ $136 = $labelInfo + 1310736 + ($134 + -7 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 1;
+ $140 = $labelInfo + 1310736 + ($134 + -6 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $i$256;
+ $144 = $labelInfo + 1310736 + ($134 + -5 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $226 = $pnt$164 + 8 | 0;
+ $227 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($12 | 0)) {
+ $pnt$1$lcssa = $226;
+ $pnt2$3$lcssa = $227;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $226;
+ $pnt2$363 = $227;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $233 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $19;
+ while (1) {
+ $235 = HEAP32[$wk$440 >> 2] | 0;
+ if (($235 | 0) == ($i$338 | 0)) {
+ $241 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $241 = HEAP32[$labelInfo + 1179664 + ($235 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $241;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $245 = $labelInfo + 8 | 0;
+ $246 = $j$1$lcssa + -1 | 0;
+ HEAP32[$245 >> 2] = $246;
+ if (!$246) $$0 = 0; else {
+ _memset($233 | 0, 0, $246 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $246 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $253 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($253 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($253 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($253 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($253 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$245 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $267 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $268 = $i$534 * 7 | 0;
+ $271 = $labelInfo + 12 + ($267 << 2) | 0;
+ HEAP32[$271 >> 2] = (HEAP32[$271 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($268 << 2) >> 2] | 0);
+ $278 = $267 << 1;
+ $279 = $labelInfo + 655376 + ($278 << 3) | 0;
+ HEAPF64[$279 >> 3] = +HEAPF64[$279 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($268 + 1 << 2) >> 2] | 0);
+ $287 = $labelInfo + 655376 + (($278 | 1) << 3) | 0;
+ HEAPF64[$287 >> 3] = +HEAPF64[$287 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($268 + 2 << 2) >> 2] | 0);
+ $290 = $267 << 2;
+ $291 = $labelInfo + 131084 + ($290 << 2) | 0;
+ $295 = HEAP32[$labelInfo + 1310736 + ($268 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$291 >> 2] | 0) > ($295 | 0)) HEAP32[$291 >> 2] = $295;
+ $298 = $labelInfo + 131084 + (($290 | 1) << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($268 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) < ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $305 = $labelInfo + 131084 + (($290 | 2) << 2) | 0;
+ $309 = HEAP32[$labelInfo + 1310736 + ($268 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$305 >> 2] | 0) > ($309 | 0)) HEAP32[$305 >> 2] = $309;
+ $312 = $labelInfo + 131084 + (($290 | 3) << 2) | 0;
+ $316 = HEAP32[$labelInfo + 1310736 + ($268 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$312 >> 2] | 0) < ($316 | 0)) HEAP32[$312 >> 2] = $316;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$245 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $320 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $323 = $i$633 << 1;
+ $324 = $labelInfo + 655376 + ($323 << 3) | 0;
+ HEAPF64[$324 >> 3] = +HEAPF64[$324 >> 3] / +(HEAP32[$320 >> 2] | 0);
+ $330 = $labelInfo + 655376 + (($323 | 1) << 3) | 0;
+ HEAPF64[$330 >> 3] = +HEAPF64[$330 >> 3] / +(HEAP32[$320 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$245 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWR3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $105 = 0, $110 = 0, $113 = 0, $130 = 0, $132 = 0, $134 = 0, $138 = 0, $142 = 0, $145 = 0, $147 = 0, $151 = 0, $155 = 0, $159 = 0, $164 = 0, $166 = 0, $17 = 0, $170 = 0, $174 = 0, $178 = 0, $18 = 0, $184 = 0, $187 = 0, $189 = 0, $19 = 0, $193 = 0, $197 = 0, $201 = 0, $204 = 0, $209 = 0, $224 = 0, $225 = 0, $231 = 0, $233 = 0, $239 = 0, $24 = 0, $243 = 0, $244 = 0, $251 = 0, $26 = 0, $265 = 0, $266 = 0, $269 = 0, $276 = 0, $277 = 0, $285 = 0, $288 = 0, $289 = 0, $293 = 0, $296 = 0, $300 = 0, $303 = 0, $307 = 0, $310 = 0, $314 = 0, $318 = 0, $321 = 0, $322 = 0, $328 = 0, $39 = 0, $42 = 0, $44 = 0, $48 = 0, $52 = 0, $58 = 0, $59 = 0, $62 = 0, $63 = 0, $64 = 0, $67 = 0, $70 = 0, $87 = 0, $89 = 0, $9 = 0, $91 = 0, $95 = 0, $99 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 << 1) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ $26 = HEAPU8[$pnt$163 >> 0] | 0;
+ do if ((($26 & 240) + 24 + ($26 << 4 & 240) + ((HEAPU8[$pnt$163 + 1 >> 0] | 0) & 240) | 0) > ($9 | 0)) {
+ $39 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($39 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $39;
+ $42 = ($39 << 16 >> 16) * 7 | 0;
+ $44 = $labelInfo + 1310736 + ($42 + -7 << 2) | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + 1;
+ $48 = $labelInfo + 1310736 + ($42 + -6 << 2) | 0;
+ HEAP32[$48 >> 2] = (HEAP32[$48 >> 2] | 0) + $i$255;
+ $52 = $labelInfo + 1310736 + ($42 + -5 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($42 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $58 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $59 = $58 << 16 >> 16;
+ $62 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $63 = $62 << 16 >> 16;
+ $64 = $62 << 16 >> 16 > 0;
+ if ($58 << 16 >> 16 <= 0) {
+ if ($64) {
+ HEAP16[$pnt2$362 >> 1] = $62;
+ $164 = $63 * 7 | 0;
+ $166 = $labelInfo + 1310736 + ($164 + -7 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + 1;
+ $170 = $labelInfo + 1310736 + ($164 + -6 << 2) | 0;
+ HEAP32[$170 >> 2] = (HEAP32[$170 >> 2] | 0) + $i$255;
+ $174 = $labelInfo + 1310736 + ($164 + -5 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + $j$068;
+ $178 = $labelInfo + 1310736 + ($164 + -3 << 2) | 0;
+ if ((HEAP32[$178 >> 2] | 0) < ($i$255 | 0)) HEAP32[$178 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($164 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $184 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($184 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $184;
+ $187 = ($184 << 16 >> 16) * 7 | 0;
+ $189 = $labelInfo + 1310736 + ($187 + -7 << 2) | 0;
+ HEAP32[$189 >> 2] = (HEAP32[$189 >> 2] | 0) + 1;
+ $193 = $labelInfo + 1310736 + ($187 + -6 << 2) | 0;
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + $i$255;
+ $197 = $labelInfo + 1310736 + ($187 + -5 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + $j$068;
+ $201 = $labelInfo + 1310736 + ($187 + -3 << 2) | 0;
+ if ((HEAP32[$201 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$201 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $204 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $204;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $204 << 16 >> 16;
+ $209 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($209 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($209 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($209 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($209 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($209 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($209 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($209 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $204;
+ break;
+ }
+ }
+ if ($64) {
+ $67 = HEAP32[$labelInfo + 1179664 + ($59 + -1 << 2) >> 2] | 0;
+ $70 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ if (($67 | 0) > ($70 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $70;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($67 | 0)) HEAP32[$wk$052 >> 2] = $70;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $87 = $70;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $87 = $70;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $67;
+ if (($67 | 0) < ($70 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($70 | 0)) HEAP32[$wk$149 >> 2] = $67;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $87 = $67;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $87 = $67;
+ }
+ $89 = ($87 << 16 >> 16) * 7 | 0;
+ $91 = $labelInfo + 1310736 + ($89 + -7 << 2) | 0;
+ HEAP32[$91 >> 2] = (HEAP32[$91 >> 2] | 0) + 1;
+ $95 = $labelInfo + 1310736 + ($89 + -6 << 2) | 0;
+ HEAP32[$95 >> 2] = (HEAP32[$95 >> 2] | 0) + $i$255;
+ $99 = $labelInfo + 1310736 + ($89 + -5 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($89 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $105 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($105 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $58;
+ $145 = $59 * 7 | 0;
+ $147 = $labelInfo + 1310736 + ($145 + -7 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + 1;
+ $151 = $labelInfo + 1310736 + ($145 + -6 << 2) | 0;
+ HEAP32[$151 >> 2] = (HEAP32[$151 >> 2] | 0) + $i$255;
+ $155 = $labelInfo + 1310736 + ($145 + -5 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + $j$068;
+ $159 = $labelInfo + 1310736 + ($145 + -4 << 2) | 0;
+ if ((HEAP32[$159 >> 2] | 0) > ($i$255 | 0)) HEAP32[$159 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($145 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $110 = HEAP32[$labelInfo + 1179664 + ($59 + -1 << 2) >> 2] | 0;
+ $113 = HEAP32[$labelInfo + 1179664 + (($105 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($110 | 0) > ($113 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $113;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($110 | 0)) HEAP32[$wk$245 >> 2] = $113;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $130 = $113;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $130 = $113;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $110;
+ if (($110 | 0) < ($113 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($113 | 0)) HEAP32[$wk$342 >> 2] = $110;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $130 = $110;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $130 = $110;
+ }
+ $132 = ($130 << 16 >> 16) * 7 | 0;
+ $134 = $labelInfo + 1310736 + ($132 + -7 << 2) | 0;
+ HEAP32[$134 >> 2] = (HEAP32[$134 >> 2] | 0) + 1;
+ $138 = $labelInfo + 1310736 + ($132 + -6 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + $i$255;
+ $142 = $labelInfo + 1310736 + ($132 + -5 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $224 = $pnt$163 + 2 | 0;
+ $225 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $224;
+ $pnt2$3$lcssa = $225;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $224;
+ $pnt2$362 = $225;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $231 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $233 = HEAP32[$wk$439 >> 2] | 0;
+ if (($233 | 0) == ($i$337 | 0)) {
+ $239 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $239 = HEAP32[$labelInfo + 1179664 + ($233 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $239;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $243 = $labelInfo + 8 | 0;
+ $244 = $j$1$lcssa + -1 | 0;
+ HEAP32[$243 >> 2] = $244;
+ if (!$244) $$0 = 0; else {
+ _memset($231 | 0, 0, $244 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $244 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $251 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($251 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($251 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($251 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($251 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$243 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $265 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $266 = $i$533 * 7 | 0;
+ $269 = $labelInfo + 12 + ($265 << 2) | 0;
+ HEAP32[$269 >> 2] = (HEAP32[$269 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($266 << 2) >> 2] | 0);
+ $276 = $265 << 1;
+ $277 = $labelInfo + 655376 + ($276 << 3) | 0;
+ HEAPF64[$277 >> 3] = +HEAPF64[$277 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($266 + 1 << 2) >> 2] | 0);
+ $285 = $labelInfo + 655376 + (($276 | 1) << 3) | 0;
+ HEAPF64[$285 >> 3] = +HEAPF64[$285 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($266 + 2 << 2) >> 2] | 0);
+ $288 = $265 << 2;
+ $289 = $labelInfo + 131084 + ($288 << 2) | 0;
+ $293 = HEAP32[$labelInfo + 1310736 + ($266 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$289 >> 2] | 0) > ($293 | 0)) HEAP32[$289 >> 2] = $293;
+ $296 = $labelInfo + 131084 + (($288 | 1) << 2) | 0;
+ $300 = HEAP32[$labelInfo + 1310736 + ($266 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$296 >> 2] | 0) < ($300 | 0)) HEAP32[$296 >> 2] = $300;
+ $303 = $labelInfo + 131084 + (($288 | 2) << 2) | 0;
+ $307 = HEAP32[$labelInfo + 1310736 + ($266 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$303 >> 2] | 0) > ($307 | 0)) HEAP32[$303 >> 2] = $307;
+ $310 = $labelInfo + 131084 + (($288 | 3) << 2) | 0;
+ $314 = HEAP32[$labelInfo + 1310736 + ($266 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$310 >> 2] | 0) < ($314 | 0)) HEAP32[$310 >> 2] = $314;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$243 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $318 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $321 = $i$632 << 1;
+ $322 = $labelInfo + 655376 + ($321 << 3) | 0;
+ HEAPF64[$322 >> 3] = +HEAPF64[$322 >> 3] / +(HEAP32[$318 >> 2] | 0);
+ $328 = $labelInfo + 655376 + (($321 | 1) << 3) | 0;
+ HEAPF64[$328 >> 3] = +HEAPF64[$328 >> 3] / +(HEAP32[$318 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$243 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBR3CA4444($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $105 = 0, $110 = 0, $113 = 0, $130 = 0, $132 = 0, $134 = 0, $138 = 0, $142 = 0, $145 = 0, $147 = 0, $151 = 0, $155 = 0, $159 = 0, $164 = 0, $166 = 0, $17 = 0, $170 = 0, $174 = 0, $178 = 0, $18 = 0, $184 = 0, $187 = 0, $189 = 0, $19 = 0, $193 = 0, $197 = 0, $201 = 0, $204 = 0, $209 = 0, $224 = 0, $225 = 0, $231 = 0, $233 = 0, $239 = 0, $24 = 0, $243 = 0, $244 = 0, $251 = 0, $26 = 0, $265 = 0, $266 = 0, $269 = 0, $276 = 0, $277 = 0, $285 = 0, $288 = 0, $289 = 0, $293 = 0, $296 = 0, $300 = 0, $303 = 0, $307 = 0, $310 = 0, $314 = 0, $318 = 0, $321 = 0, $322 = 0, $328 = 0, $39 = 0, $42 = 0, $44 = 0, $48 = 0, $52 = 0, $58 = 0, $59 = 0, $62 = 0, $63 = 0, $64 = 0, $67 = 0, $70 = 0, $87 = 0, $89 = 0, $9 = 0, $91 = 0, $95 = 0, $99 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 << 1) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ $26 = HEAPU8[$pnt$163 >> 0] | 0;
+ do if ((($26 & 240) + 24 + ($26 << 4 & 240) + ((HEAPU8[$pnt$163 + 1 >> 0] | 0) & 240) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ $39 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($39 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $39;
+ $42 = ($39 << 16 >> 16) * 7 | 0;
+ $44 = $labelInfo + 1310736 + ($42 + -7 << 2) | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + 1;
+ $48 = $labelInfo + 1310736 + ($42 + -6 << 2) | 0;
+ HEAP32[$48 >> 2] = (HEAP32[$48 >> 2] | 0) + $i$255;
+ $52 = $labelInfo + 1310736 + ($42 + -5 << 2) | 0;
+ HEAP32[$52 >> 2] = (HEAP32[$52 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($42 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $58 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $59 = $58 << 16 >> 16;
+ $62 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $63 = $62 << 16 >> 16;
+ $64 = $62 << 16 >> 16 > 0;
+ if ($58 << 16 >> 16 <= 0) {
+ if ($64) {
+ HEAP16[$pnt2$362 >> 1] = $62;
+ $164 = $63 * 7 | 0;
+ $166 = $labelInfo + 1310736 + ($164 + -7 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + 1;
+ $170 = $labelInfo + 1310736 + ($164 + -6 << 2) | 0;
+ HEAP32[$170 >> 2] = (HEAP32[$170 >> 2] | 0) + $i$255;
+ $174 = $labelInfo + 1310736 + ($164 + -5 << 2) | 0;
+ HEAP32[$174 >> 2] = (HEAP32[$174 >> 2] | 0) + $j$068;
+ $178 = $labelInfo + 1310736 + ($164 + -3 << 2) | 0;
+ if ((HEAP32[$178 >> 2] | 0) < ($i$255 | 0)) HEAP32[$178 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($164 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $184 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($184 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $184;
+ $187 = ($184 << 16 >> 16) * 7 | 0;
+ $189 = $labelInfo + 1310736 + ($187 + -7 << 2) | 0;
+ HEAP32[$189 >> 2] = (HEAP32[$189 >> 2] | 0) + 1;
+ $193 = $labelInfo + 1310736 + ($187 + -6 << 2) | 0;
+ HEAP32[$193 >> 2] = (HEAP32[$193 >> 2] | 0) + $i$255;
+ $197 = $labelInfo + 1310736 + ($187 + -5 << 2) | 0;
+ HEAP32[$197 >> 2] = (HEAP32[$197 >> 2] | 0) + $j$068;
+ $201 = $labelInfo + 1310736 + ($187 + -3 << 2) | 0;
+ if ((HEAP32[$201 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$201 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $204 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $204;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $204 << 16 >> 16;
+ $209 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($209 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($209 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($209 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($209 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($209 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($209 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($209 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $204;
+ break;
+ }
+ }
+ if ($64) {
+ $67 = HEAP32[$labelInfo + 1179664 + ($59 + -1 << 2) >> 2] | 0;
+ $70 = HEAP32[$labelInfo + 1179664 + ($63 + -1 << 2) >> 2] | 0;
+ if (($67 | 0) > ($70 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $70;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($67 | 0)) HEAP32[$wk$052 >> 2] = $70;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $87 = $70;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $87 = $70;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $67;
+ if (($67 | 0) < ($70 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($70 | 0)) HEAP32[$wk$149 >> 2] = $67;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $87 = $67;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $87 = $67;
+ }
+ $89 = ($87 << 16 >> 16) * 7 | 0;
+ $91 = $labelInfo + 1310736 + ($89 + -7 << 2) | 0;
+ HEAP32[$91 >> 2] = (HEAP32[$91 >> 2] | 0) + 1;
+ $95 = $labelInfo + 1310736 + ($89 + -6 << 2) | 0;
+ HEAP32[$95 >> 2] = (HEAP32[$95 >> 2] | 0) + $i$255;
+ $99 = $labelInfo + 1310736 + ($89 + -5 << 2) | 0;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($89 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $105 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($105 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $58;
+ $145 = $59 * 7 | 0;
+ $147 = $labelInfo + 1310736 + ($145 + -7 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + 1;
+ $151 = $labelInfo + 1310736 + ($145 + -6 << 2) | 0;
+ HEAP32[$151 >> 2] = (HEAP32[$151 >> 2] | 0) + $i$255;
+ $155 = $labelInfo + 1310736 + ($145 + -5 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + $j$068;
+ $159 = $labelInfo + 1310736 + ($145 + -4 << 2) | 0;
+ if ((HEAP32[$159 >> 2] | 0) > ($i$255 | 0)) HEAP32[$159 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($145 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $110 = HEAP32[$labelInfo + 1179664 + ($59 + -1 << 2) >> 2] | 0;
+ $113 = HEAP32[$labelInfo + 1179664 + (($105 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($110 | 0) > ($113 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $113;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($110 | 0)) HEAP32[$wk$245 >> 2] = $113;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $130 = $113;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $130 = $113;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $110;
+ if (($110 | 0) < ($113 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($113 | 0)) HEAP32[$wk$342 >> 2] = $110;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $130 = $110;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $130 = $110;
+ }
+ $132 = ($130 << 16 >> 16) * 7 | 0;
+ $134 = $labelInfo + 1310736 + ($132 + -7 << 2) | 0;
+ HEAP32[$134 >> 2] = (HEAP32[$134 >> 2] | 0) + 1;
+ $138 = $labelInfo + 1310736 + ($132 + -6 << 2) | 0;
+ HEAP32[$138 >> 2] = (HEAP32[$138 >> 2] | 0) + $i$255;
+ $142 = $labelInfo + 1310736 + ($132 + -5 << 2) | 0;
+ HEAP32[$142 >> 2] = (HEAP32[$142 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $224 = $pnt$163 + 2 | 0;
+ $225 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $224;
+ $pnt2$3$lcssa = $225;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $224;
+ $pnt2$362 = $225;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $231 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $233 = HEAP32[$wk$439 >> 2] | 0;
+ if (($233 | 0) == ($i$337 | 0)) {
+ $239 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $239 = HEAP32[$labelInfo + 1179664 + ($233 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $239;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $243 = $labelInfo + 8 | 0;
+ $244 = $j$1$lcssa + -1 | 0;
+ HEAP32[$243 >> 2] = $244;
+ if (!$244) $$0 = 0; else {
+ _memset($231 | 0, 0, $244 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $244 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $251 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($251 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($251 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($251 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($251 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$243 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $265 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $266 = $i$533 * 7 | 0;
+ $269 = $labelInfo + 12 + ($265 << 2) | 0;
+ HEAP32[$269 >> 2] = (HEAP32[$269 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($266 << 2) >> 2] | 0);
+ $276 = $265 << 1;
+ $277 = $labelInfo + 655376 + ($276 << 3) | 0;
+ HEAPF64[$277 >> 3] = +HEAPF64[$277 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($266 + 1 << 2) >> 2] | 0);
+ $285 = $labelInfo + 655376 + (($276 | 1) << 3) | 0;
+ HEAPF64[$285 >> 3] = +HEAPF64[$285 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($266 + 2 << 2) >> 2] | 0);
+ $288 = $265 << 2;
+ $289 = $labelInfo + 131084 + ($288 << 2) | 0;
+ $293 = HEAP32[$labelInfo + 1310736 + ($266 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$289 >> 2] | 0) > ($293 | 0)) HEAP32[$289 >> 2] = $293;
+ $296 = $labelInfo + 131084 + (($288 | 1) << 2) | 0;
+ $300 = HEAP32[$labelInfo + 1310736 + ($266 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$296 >> 2] | 0) < ($300 | 0)) HEAP32[$296 >> 2] = $300;
+ $303 = $labelInfo + 131084 + (($288 | 2) << 2) | 0;
+ $307 = HEAP32[$labelInfo + 1310736 + ($266 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$303 >> 2] | 0) > ($307 | 0)) HEAP32[$303 >> 2] = $307;
+ $310 = $labelInfo + 131084 + (($288 | 3) << 2) | 0;
+ $314 = HEAP32[$labelInfo + 1310736 + ($266 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$310 >> 2] | 0) < ($314 | 0)) HEAP32[$310 >> 2] = $314;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$243 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $318 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $321 = $i$632 << 1;
+ $322 = $labelInfo + 655376 + ($321 << 3) | 0;
+ HEAPF64[$322 >> 3] = +HEAPF64[$322 >> 3] / +(HEAP32[$318 >> 2] | 0);
+ $328 = $labelInfo + 655376 + (($321 | 1) << 3) | 0;
+ HEAPF64[$328 >> 3] = +HEAPF64[$328 >> 3] / +(HEAP32[$318 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$243 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWRA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $104 = 0, $109 = 0, $112 = 0, $129 = 0, $131 = 0, $133 = 0, $137 = 0, $141 = 0, $144 = 0, $146 = 0, $150 = 0, $154 = 0, $158 = 0, $163 = 0, $165 = 0, $169 = 0, $17 = 0, $173 = 0, $177 = 0, $18 = 0, $183 = 0, $186 = 0, $188 = 0, $19 = 0, $192 = 0, $196 = 0, $200 = 0, $203 = 0, $208 = 0, $223 = 0, $224 = 0, $230 = 0, $232 = 0, $238 = 0, $24 = 0, $242 = 0, $243 = 0, $250 = 0, $264 = 0, $265 = 0, $268 = 0, $275 = 0, $276 = 0, $284 = 0, $287 = 0, $288 = 0, $292 = 0, $295 = 0, $299 = 0, $302 = 0, $306 = 0, $309 = 0, $313 = 0, $317 = 0, $320 = 0, $321 = 0, $327 = 0, $38 = 0, $41 = 0, $43 = 0, $47 = 0, $51 = 0, $57 = 0, $58 = 0, $61 = 0, $62 = 0, $63 = 0, $66 = 0, $69 = 0, $86 = 0, $88 = 0, $9 = 0, $90 = 0, $94 = 0, $98 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 << 2) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if (((HEAPU8[$pnt$163 + 2 >> 0] | 0) + (HEAPU8[$pnt$163 + 1 >> 0] | 0) + (HEAPU8[$pnt$163 + 3 >> 0] | 0) | 0) > ($9 | 0)) {
+ $38 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($38 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $38;
+ $41 = ($38 << 16 >> 16) * 7 | 0;
+ $43 = $labelInfo + 1310736 + ($41 + -7 << 2) | 0;
+ HEAP32[$43 >> 2] = (HEAP32[$43 >> 2] | 0) + 1;
+ $47 = $labelInfo + 1310736 + ($41 + -6 << 2) | 0;
+ HEAP32[$47 >> 2] = (HEAP32[$47 >> 2] | 0) + $i$255;
+ $51 = $labelInfo + 1310736 + ($41 + -5 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($41 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $57 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $58 = $57 << 16 >> 16;
+ $61 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $62 = $61 << 16 >> 16;
+ $63 = $61 << 16 >> 16 > 0;
+ if ($57 << 16 >> 16 <= 0) {
+ if ($63) {
+ HEAP16[$pnt2$362 >> 1] = $61;
+ $163 = $62 * 7 | 0;
+ $165 = $labelInfo + 1310736 + ($163 + -7 << 2) | 0;
+ HEAP32[$165 >> 2] = (HEAP32[$165 >> 2] | 0) + 1;
+ $169 = $labelInfo + 1310736 + ($163 + -6 << 2) | 0;
+ HEAP32[$169 >> 2] = (HEAP32[$169 >> 2] | 0) + $i$255;
+ $173 = $labelInfo + 1310736 + ($163 + -5 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + $j$068;
+ $177 = $labelInfo + 1310736 + ($163 + -3 << 2) | 0;
+ if ((HEAP32[$177 >> 2] | 0) < ($i$255 | 0)) HEAP32[$177 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($163 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $183 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($183 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $183;
+ $186 = ($183 << 16 >> 16) * 7 | 0;
+ $188 = $labelInfo + 1310736 + ($186 + -7 << 2) | 0;
+ HEAP32[$188 >> 2] = (HEAP32[$188 >> 2] | 0) + 1;
+ $192 = $labelInfo + 1310736 + ($186 + -6 << 2) | 0;
+ HEAP32[$192 >> 2] = (HEAP32[$192 >> 2] | 0) + $i$255;
+ $196 = $labelInfo + 1310736 + ($186 + -5 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + $j$068;
+ $200 = $labelInfo + 1310736 + ($186 + -3 << 2) | 0;
+ if ((HEAP32[$200 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$200 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $203 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $203;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $203 << 16 >> 16;
+ $208 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($208 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($208 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($208 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($208 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($208 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($208 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($208 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $203;
+ break;
+ }
+ }
+ if ($63) {
+ $66 = HEAP32[$labelInfo + 1179664 + ($58 + -1 << 2) >> 2] | 0;
+ $69 = HEAP32[$labelInfo + 1179664 + ($62 + -1 << 2) >> 2] | 0;
+ if (($66 | 0) > ($69 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $69;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($66 | 0)) HEAP32[$wk$052 >> 2] = $69;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $86 = $69;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $86 = $69;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $66;
+ if (($66 | 0) < ($69 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($69 | 0)) HEAP32[$wk$149 >> 2] = $66;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $86 = $66;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $86 = $66;
+ }
+ $88 = ($86 << 16 >> 16) * 7 | 0;
+ $90 = $labelInfo + 1310736 + ($88 + -7 << 2) | 0;
+ HEAP32[$90 >> 2] = (HEAP32[$90 >> 2] | 0) + 1;
+ $94 = $labelInfo + 1310736 + ($88 + -6 << 2) | 0;
+ HEAP32[$94 >> 2] = (HEAP32[$94 >> 2] | 0) + $i$255;
+ $98 = $labelInfo + 1310736 + ($88 + -5 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($88 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $104 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($104 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $57;
+ $144 = $58 * 7 | 0;
+ $146 = $labelInfo + 1310736 + ($144 + -7 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + 1;
+ $150 = $labelInfo + 1310736 + ($144 + -6 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + $i$255;
+ $154 = $labelInfo + 1310736 + ($144 + -5 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + $j$068;
+ $158 = $labelInfo + 1310736 + ($144 + -4 << 2) | 0;
+ if ((HEAP32[$158 >> 2] | 0) > ($i$255 | 0)) HEAP32[$158 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($144 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $109 = HEAP32[$labelInfo + 1179664 + ($58 + -1 << 2) >> 2] | 0;
+ $112 = HEAP32[$labelInfo + 1179664 + (($104 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($109 | 0) > ($112 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $112;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($109 | 0)) HEAP32[$wk$245 >> 2] = $112;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $129 = $112;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $129 = $112;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $109;
+ if (($109 | 0) < ($112 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($112 | 0)) HEAP32[$wk$342 >> 2] = $109;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $129 = $109;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $129 = $109;
+ }
+ $131 = ($129 << 16 >> 16) * 7 | 0;
+ $133 = $labelInfo + 1310736 + ($131 + -7 << 2) | 0;
+ HEAP32[$133 >> 2] = (HEAP32[$133 >> 2] | 0) + 1;
+ $137 = $labelInfo + 1310736 + ($131 + -6 << 2) | 0;
+ HEAP32[$137 >> 2] = (HEAP32[$137 >> 2] | 0) + $i$255;
+ $141 = $labelInfo + 1310736 + ($131 + -5 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $223 = $pnt$163 + 4 | 0;
+ $224 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $223;
+ $pnt2$3$lcssa = $224;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $223;
+ $pnt2$362 = $224;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 8 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $230 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $232 = HEAP32[$wk$439 >> 2] | 0;
+ if (($232 | 0) == ($i$337 | 0)) {
+ $238 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $238 = HEAP32[$labelInfo + 1179664 + ($232 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $238;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $242 = $labelInfo + 8 | 0;
+ $243 = $j$1$lcssa + -1 | 0;
+ HEAP32[$242 >> 2] = $243;
+ if (!$243) $$0 = 0; else {
+ _memset($230 | 0, 0, $243 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $243 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $250 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($250 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($250 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($250 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($250 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$242 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $264 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $265 = $i$533 * 7 | 0;
+ $268 = $labelInfo + 12 + ($264 << 2) | 0;
+ HEAP32[$268 >> 2] = (HEAP32[$268 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($265 << 2) >> 2] | 0);
+ $275 = $264 << 1;
+ $276 = $labelInfo + 655376 + ($275 << 3) | 0;
+ HEAPF64[$276 >> 3] = +HEAPF64[$276 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($265 + 1 << 2) >> 2] | 0);
+ $284 = $labelInfo + 655376 + (($275 | 1) << 3) | 0;
+ HEAPF64[$284 >> 3] = +HEAPF64[$284 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($265 + 2 << 2) >> 2] | 0);
+ $287 = $264 << 2;
+ $288 = $labelInfo + 131084 + ($287 << 2) | 0;
+ $292 = HEAP32[$labelInfo + 1310736 + ($265 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$288 >> 2] | 0) > ($292 | 0)) HEAP32[$288 >> 2] = $292;
+ $295 = $labelInfo + 131084 + (($287 | 1) << 2) | 0;
+ $299 = HEAP32[$labelInfo + 1310736 + ($265 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$295 >> 2] | 0) < ($299 | 0)) HEAP32[$295 >> 2] = $299;
+ $302 = $labelInfo + 131084 + (($287 | 2) << 2) | 0;
+ $306 = HEAP32[$labelInfo + 1310736 + ($265 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$302 >> 2] | 0) > ($306 | 0)) HEAP32[$302 >> 2] = $306;
+ $309 = $labelInfo + 131084 + (($287 | 3) << 2) | 0;
+ $313 = HEAP32[$labelInfo + 1310736 + ($265 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$309 >> 2] | 0) < ($313 | 0)) HEAP32[$309 >> 2] = $313;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$242 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $317 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $320 = $i$632 << 1;
+ $321 = $labelInfo + 655376 + ($320 << 3) | 0;
+ HEAPF64[$321 >> 3] = +HEAPF64[$321 >> 3] / +(HEAP32[$317 >> 2] | 0);
+ $327 = $labelInfo + 655376 + (($320 | 1) << 3) | 0;
+ HEAPF64[$327 >> 3] = +HEAPF64[$327 >> 3] / +(HEAP32[$317 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$242 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBRA3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $104 = 0, $109 = 0, $112 = 0, $129 = 0, $131 = 0, $133 = 0, $137 = 0, $141 = 0, $144 = 0, $146 = 0, $150 = 0, $154 = 0, $158 = 0, $163 = 0, $165 = 0, $169 = 0, $17 = 0, $173 = 0, $177 = 0, $18 = 0, $183 = 0, $186 = 0, $188 = 0, $19 = 0, $192 = 0, $196 = 0, $200 = 0, $203 = 0, $208 = 0, $223 = 0, $224 = 0, $230 = 0, $232 = 0, $238 = 0, $24 = 0, $242 = 0, $243 = 0, $250 = 0, $264 = 0, $265 = 0, $268 = 0, $275 = 0, $276 = 0, $284 = 0, $287 = 0, $288 = 0, $292 = 0, $295 = 0, $299 = 0, $302 = 0, $306 = 0, $309 = 0, $313 = 0, $317 = 0, $320 = 0, $321 = 0, $327 = 0, $38 = 0, $41 = 0, $43 = 0, $47 = 0, $51 = 0, $57 = 0, $58 = 0, $61 = 0, $62 = 0, $63 = 0, $66 = 0, $69 = 0, $86 = 0, $88 = 0, $9 = 0, $90 = 0, $94 = 0, $98 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 << 2) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if (((HEAPU8[$pnt$163 + 2 >> 0] | 0) + (HEAPU8[$pnt$163 + 1 >> 0] | 0) + (HEAPU8[$pnt$163 + 3 >> 0] | 0) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ $38 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($38 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $38;
+ $41 = ($38 << 16 >> 16) * 7 | 0;
+ $43 = $labelInfo + 1310736 + ($41 + -7 << 2) | 0;
+ HEAP32[$43 >> 2] = (HEAP32[$43 >> 2] | 0) + 1;
+ $47 = $labelInfo + 1310736 + ($41 + -6 << 2) | 0;
+ HEAP32[$47 >> 2] = (HEAP32[$47 >> 2] | 0) + $i$255;
+ $51 = $labelInfo + 1310736 + ($41 + -5 << 2) | 0;
+ HEAP32[$51 >> 2] = (HEAP32[$51 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($41 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $57 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $58 = $57 << 16 >> 16;
+ $61 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $62 = $61 << 16 >> 16;
+ $63 = $61 << 16 >> 16 > 0;
+ if ($57 << 16 >> 16 <= 0) {
+ if ($63) {
+ HEAP16[$pnt2$362 >> 1] = $61;
+ $163 = $62 * 7 | 0;
+ $165 = $labelInfo + 1310736 + ($163 + -7 << 2) | 0;
+ HEAP32[$165 >> 2] = (HEAP32[$165 >> 2] | 0) + 1;
+ $169 = $labelInfo + 1310736 + ($163 + -6 << 2) | 0;
+ HEAP32[$169 >> 2] = (HEAP32[$169 >> 2] | 0) + $i$255;
+ $173 = $labelInfo + 1310736 + ($163 + -5 << 2) | 0;
+ HEAP32[$173 >> 2] = (HEAP32[$173 >> 2] | 0) + $j$068;
+ $177 = $labelInfo + 1310736 + ($163 + -3 << 2) | 0;
+ if ((HEAP32[$177 >> 2] | 0) < ($i$255 | 0)) HEAP32[$177 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($163 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $183 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($183 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $183;
+ $186 = ($183 << 16 >> 16) * 7 | 0;
+ $188 = $labelInfo + 1310736 + ($186 + -7 << 2) | 0;
+ HEAP32[$188 >> 2] = (HEAP32[$188 >> 2] | 0) + 1;
+ $192 = $labelInfo + 1310736 + ($186 + -6 << 2) | 0;
+ HEAP32[$192 >> 2] = (HEAP32[$192 >> 2] | 0) + $i$255;
+ $196 = $labelInfo + 1310736 + ($186 + -5 << 2) | 0;
+ HEAP32[$196 >> 2] = (HEAP32[$196 >> 2] | 0) + $j$068;
+ $200 = $labelInfo + 1310736 + ($186 + -3 << 2) | 0;
+ if ((HEAP32[$200 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$200 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $203 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $203;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $203 << 16 >> 16;
+ $208 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($208 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($208 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($208 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($208 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($208 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($208 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($208 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $203;
+ break;
+ }
+ }
+ if ($63) {
+ $66 = HEAP32[$labelInfo + 1179664 + ($58 + -1 << 2) >> 2] | 0;
+ $69 = HEAP32[$labelInfo + 1179664 + ($62 + -1 << 2) >> 2] | 0;
+ if (($66 | 0) > ($69 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $69;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($66 | 0)) HEAP32[$wk$052 >> 2] = $69;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $86 = $69;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $86 = $69;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $66;
+ if (($66 | 0) < ($69 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($69 | 0)) HEAP32[$wk$149 >> 2] = $66;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $86 = $66;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $86 = $66;
+ }
+ $88 = ($86 << 16 >> 16) * 7 | 0;
+ $90 = $labelInfo + 1310736 + ($88 + -7 << 2) | 0;
+ HEAP32[$90 >> 2] = (HEAP32[$90 >> 2] | 0) + 1;
+ $94 = $labelInfo + 1310736 + ($88 + -6 << 2) | 0;
+ HEAP32[$94 >> 2] = (HEAP32[$94 >> 2] | 0) + $i$255;
+ $98 = $labelInfo + 1310736 + ($88 + -5 << 2) | 0;
+ HEAP32[$98 >> 2] = (HEAP32[$98 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($88 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $104 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($104 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $57;
+ $144 = $58 * 7 | 0;
+ $146 = $labelInfo + 1310736 + ($144 + -7 << 2) | 0;
+ HEAP32[$146 >> 2] = (HEAP32[$146 >> 2] | 0) + 1;
+ $150 = $labelInfo + 1310736 + ($144 + -6 << 2) | 0;
+ HEAP32[$150 >> 2] = (HEAP32[$150 >> 2] | 0) + $i$255;
+ $154 = $labelInfo + 1310736 + ($144 + -5 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + $j$068;
+ $158 = $labelInfo + 1310736 + ($144 + -4 << 2) | 0;
+ if ((HEAP32[$158 >> 2] | 0) > ($i$255 | 0)) HEAP32[$158 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($144 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $109 = HEAP32[$labelInfo + 1179664 + ($58 + -1 << 2) >> 2] | 0;
+ $112 = HEAP32[$labelInfo + 1179664 + (($104 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($109 | 0) > ($112 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $112;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($109 | 0)) HEAP32[$wk$245 >> 2] = $112;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $129 = $112;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $129 = $112;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $109;
+ if (($109 | 0) < ($112 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($112 | 0)) HEAP32[$wk$342 >> 2] = $109;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $129 = $109;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $129 = $109;
+ }
+ $131 = ($129 << 16 >> 16) * 7 | 0;
+ $133 = $labelInfo + 1310736 + ($131 + -7 << 2) | 0;
+ HEAP32[$133 >> 2] = (HEAP32[$133 >> 2] | 0) + 1;
+ $137 = $labelInfo + 1310736 + ($131 + -6 << 2) | 0;
+ HEAP32[$137 >> 2] = (HEAP32[$137 >> 2] | 0) + $i$255;
+ $141 = $labelInfo + 1310736 + ($131 + -5 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $223 = $pnt$163 + 4 | 0;
+ $224 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $223;
+ $pnt2$3$lcssa = $224;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $223;
+ $pnt2$362 = $224;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 8 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $230 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $232 = HEAP32[$wk$439 >> 2] | 0;
+ if (($232 | 0) == ($i$337 | 0)) {
+ $238 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $238 = HEAP32[$labelInfo + 1179664 + ($232 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $238;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $242 = $labelInfo + 8 | 0;
+ $243 = $j$1$lcssa + -1 | 0;
+ HEAP32[$242 >> 2] = $243;
+ if (!$243) $$0 = 0; else {
+ _memset($230 | 0, 0, $243 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $243 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $250 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($250 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($250 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($250 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($250 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$242 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $264 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $265 = $i$533 * 7 | 0;
+ $268 = $labelInfo + 12 + ($264 << 2) | 0;
+ HEAP32[$268 >> 2] = (HEAP32[$268 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($265 << 2) >> 2] | 0);
+ $275 = $264 << 1;
+ $276 = $labelInfo + 655376 + ($275 << 3) | 0;
+ HEAPF64[$276 >> 3] = +HEAPF64[$276 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($265 + 1 << 2) >> 2] | 0);
+ $284 = $labelInfo + 655376 + (($275 | 1) << 3) | 0;
+ HEAPF64[$284 >> 3] = +HEAPF64[$284 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($265 + 2 << 2) >> 2] | 0);
+ $287 = $264 << 2;
+ $288 = $labelInfo + 131084 + ($287 << 2) | 0;
+ $292 = HEAP32[$labelInfo + 1310736 + ($265 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$288 >> 2] | 0) > ($292 | 0)) HEAP32[$288 >> 2] = $292;
+ $295 = $labelInfo + 131084 + (($287 | 1) << 2) | 0;
+ $299 = HEAP32[$labelInfo + 1310736 + ($265 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$295 >> 2] | 0) < ($299 | 0)) HEAP32[$295 >> 2] = $299;
+ $302 = $labelInfo + 131084 + (($287 | 2) << 2) | 0;
+ $306 = HEAP32[$labelInfo + 1310736 + ($265 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$302 >> 2] | 0) > ($306 | 0)) HEAP32[$302 >> 2] = $306;
+ $309 = $labelInfo + 131084 + (($287 | 3) << 2) | 0;
+ $313 = HEAP32[$labelInfo + 1310736 + ($265 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$309 >> 2] | 0) < ($313 | 0)) HEAP32[$309 >> 2] = $313;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$242 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $317 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $320 = $i$632 << 1;
+ $321 = $labelInfo + 655376 + ($320 << 3) | 0;
+ HEAPF64[$321 >> 3] = +HEAPF64[$321 >> 3] / +(HEAP32[$317 >> 2] | 0);
+ $327 = $labelInfo + 655376 + (($320 | 1) << 3) | 0;
+ HEAPF64[$327 >> 3] = +HEAPF64[$327 >> 3] / +(HEAP32[$317 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$242 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWR3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $103 = 0, $108 = 0, $111 = 0, $128 = 0, $130 = 0, $132 = 0, $136 = 0, $140 = 0, $143 = 0, $145 = 0, $149 = 0, $153 = 0, $157 = 0, $162 = 0, $164 = 0, $168 = 0, $17 = 0, $172 = 0, $176 = 0, $18 = 0, $182 = 0, $185 = 0, $187 = 0, $19 = 0, $191 = 0, $195 = 0, $199 = 0, $202 = 0, $207 = 0, $222 = 0, $223 = 0, $229 = 0, $231 = 0, $237 = 0, $24 = 0, $241 = 0, $242 = 0, $249 = 0, $263 = 0, $264 = 0, $267 = 0, $274 = 0, $275 = 0, $283 = 0, $286 = 0, $287 = 0, $291 = 0, $294 = 0, $298 = 0, $301 = 0, $305 = 0, $308 = 0, $312 = 0, $316 = 0, $319 = 0, $320 = 0, $326 = 0, $37 = 0, $40 = 0, $42 = 0, $46 = 0, $50 = 0, $56 = 0, $57 = 0, $60 = 0, $61 = 0, $62 = 0, $65 = 0, $68 = 0, $85 = 0, $87 = 0, $89 = 0, $9 = 0, $93 = 0, $97 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 * 3 | 0) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if (((HEAPU8[$pnt$163 + 1 >> 0] | 0) + (HEAPU8[$pnt$163 >> 0] | 0) + (HEAPU8[$pnt$163 + 2 >> 0] | 0) | 0) > ($9 | 0)) {
+ $37 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($37 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $37;
+ $40 = ($37 << 16 >> 16) * 7 | 0;
+ $42 = $labelInfo + 1310736 + ($40 + -7 << 2) | 0;
+ HEAP32[$42 >> 2] = (HEAP32[$42 >> 2] | 0) + 1;
+ $46 = $labelInfo + 1310736 + ($40 + -6 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + $i$255;
+ $50 = $labelInfo + 1310736 + ($40 + -5 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($40 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $56 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $57 = $56 << 16 >> 16;
+ $60 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $61 = $60 << 16 >> 16;
+ $62 = $60 << 16 >> 16 > 0;
+ if ($56 << 16 >> 16 <= 0) {
+ if ($62) {
+ HEAP16[$pnt2$362 >> 1] = $60;
+ $162 = $61 * 7 | 0;
+ $164 = $labelInfo + 1310736 + ($162 + -7 << 2) | 0;
+ HEAP32[$164 >> 2] = (HEAP32[$164 >> 2] | 0) + 1;
+ $168 = $labelInfo + 1310736 + ($162 + -6 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + $i$255;
+ $172 = $labelInfo + 1310736 + ($162 + -5 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + $j$068;
+ $176 = $labelInfo + 1310736 + ($162 + -3 << 2) | 0;
+ if ((HEAP32[$176 >> 2] | 0) < ($i$255 | 0)) HEAP32[$176 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($162 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $182 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($182 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $182;
+ $185 = ($182 << 16 >> 16) * 7 | 0;
+ $187 = $labelInfo + 1310736 + ($185 + -7 << 2) | 0;
+ HEAP32[$187 >> 2] = (HEAP32[$187 >> 2] | 0) + 1;
+ $191 = $labelInfo + 1310736 + ($185 + -6 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + $i$255;
+ $195 = $labelInfo + 1310736 + ($185 + -5 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + $j$068;
+ $199 = $labelInfo + 1310736 + ($185 + -3 << 2) | 0;
+ if ((HEAP32[$199 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$199 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $202 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $202;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $202 << 16 >> 16;
+ $207 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($207 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($207 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($207 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($207 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $202;
+ break;
+ }
+ }
+ if ($62) {
+ $65 = HEAP32[$labelInfo + 1179664 + ($57 + -1 << 2) >> 2] | 0;
+ $68 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ if (($65 | 0) > ($68 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $68;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($65 | 0)) HEAP32[$wk$052 >> 2] = $68;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $85 = $68;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $85 = $68;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $65;
+ if (($65 | 0) < ($68 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($68 | 0)) HEAP32[$wk$149 >> 2] = $65;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $85 = $65;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $85 = $65;
+ }
+ $87 = ($85 << 16 >> 16) * 7 | 0;
+ $89 = $labelInfo + 1310736 + ($87 + -7 << 2) | 0;
+ HEAP32[$89 >> 2] = (HEAP32[$89 >> 2] | 0) + 1;
+ $93 = $labelInfo + 1310736 + ($87 + -6 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + $i$255;
+ $97 = $labelInfo + 1310736 + ($87 + -5 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($87 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $103 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($103 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $56;
+ $143 = $57 * 7 | 0;
+ $145 = $labelInfo + 1310736 + ($143 + -7 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + 1;
+ $149 = $labelInfo + 1310736 + ($143 + -6 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $i$255;
+ $153 = $labelInfo + 1310736 + ($143 + -5 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $j$068;
+ $157 = $labelInfo + 1310736 + ($143 + -4 << 2) | 0;
+ if ((HEAP32[$157 >> 2] | 0) > ($i$255 | 0)) HEAP32[$157 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($143 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $108 = HEAP32[$labelInfo + 1179664 + ($57 + -1 << 2) >> 2] | 0;
+ $111 = HEAP32[$labelInfo + 1179664 + (($103 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($108 | 0) > ($111 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $111;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($108 | 0)) HEAP32[$wk$245 >> 2] = $111;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $128 = $111;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $128 = $111;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $108;
+ if (($108 | 0) < ($111 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($111 | 0)) HEAP32[$wk$342 >> 2] = $108;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $128 = $108;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $128 = $108;
+ }
+ $130 = ($128 << 16 >> 16) * 7 | 0;
+ $132 = $labelInfo + 1310736 + ($130 + -7 << 2) | 0;
+ HEAP32[$132 >> 2] = (HEAP32[$132 >> 2] | 0) + 1;
+ $136 = $labelInfo + 1310736 + ($130 + -6 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + $i$255;
+ $140 = $labelInfo + 1310736 + ($130 + -5 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $222 = $pnt$163 + 3 | 0;
+ $223 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $222;
+ $pnt2$3$lcssa = $223;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $222;
+ $pnt2$362 = $223;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 6 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $229 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $231 = HEAP32[$wk$439 >> 2] | 0;
+ if (($231 | 0) == ($i$337 | 0)) {
+ $237 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $237 = HEAP32[$labelInfo + 1179664 + ($231 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $237;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $241 = $labelInfo + 8 | 0;
+ $242 = $j$1$lcssa + -1 | 0;
+ HEAP32[$241 >> 2] = $242;
+ if (!$242) $$0 = 0; else {
+ _memset($229 | 0, 0, $242 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $242 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $249 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($249 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($249 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($249 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($249 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$241 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $263 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $264 = $i$533 * 7 | 0;
+ $267 = $labelInfo + 12 + ($263 << 2) | 0;
+ HEAP32[$267 >> 2] = (HEAP32[$267 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($264 << 2) >> 2] | 0);
+ $274 = $263 << 1;
+ $275 = $labelInfo + 655376 + ($274 << 3) | 0;
+ HEAPF64[$275 >> 3] = +HEAPF64[$275 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 1 << 2) >> 2] | 0);
+ $283 = $labelInfo + 655376 + (($274 | 1) << 3) | 0;
+ HEAPF64[$283 >> 3] = +HEAPF64[$283 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 2 << 2) >> 2] | 0);
+ $286 = $263 << 2;
+ $287 = $labelInfo + 131084 + ($286 << 2) | 0;
+ $291 = HEAP32[$labelInfo + 1310736 + ($264 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$287 >> 2] | 0) > ($291 | 0)) HEAP32[$287 >> 2] = $291;
+ $294 = $labelInfo + 131084 + (($286 | 1) << 2) | 0;
+ $298 = HEAP32[$labelInfo + 1310736 + ($264 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$294 >> 2] | 0) < ($298 | 0)) HEAP32[$294 >> 2] = $298;
+ $301 = $labelInfo + 131084 + (($286 | 2) << 2) | 0;
+ $305 = HEAP32[$labelInfo + 1310736 + ($264 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$301 >> 2] | 0) > ($305 | 0)) HEAP32[$301 >> 2] = $305;
+ $308 = $labelInfo + 131084 + (($286 | 3) << 2) | 0;
+ $312 = HEAP32[$labelInfo + 1310736 + ($264 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$308 >> 2] | 0) < ($312 | 0)) HEAP32[$308 >> 2] = $312;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$241 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $316 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $319 = $i$632 << 1;
+ $320 = $labelInfo + 655376 + ($319 << 3) | 0;
+ HEAPF64[$320 >> 3] = +HEAPF64[$320 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $326 = $labelInfo + 655376 + (($319 | 1) << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$241 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBR3C($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $103 = 0, $108 = 0, $111 = 0, $128 = 0, $130 = 0, $132 = 0, $136 = 0, $140 = 0, $143 = 0, $145 = 0, $149 = 0, $153 = 0, $157 = 0, $162 = 0, $164 = 0, $168 = 0, $17 = 0, $172 = 0, $176 = 0, $18 = 0, $182 = 0, $185 = 0, $187 = 0, $19 = 0, $191 = 0, $195 = 0, $199 = 0, $202 = 0, $207 = 0, $222 = 0, $223 = 0, $229 = 0, $231 = 0, $237 = 0, $24 = 0, $241 = 0, $242 = 0, $249 = 0, $263 = 0, $264 = 0, $267 = 0, $274 = 0, $275 = 0, $283 = 0, $286 = 0, $287 = 0, $291 = 0, $294 = 0, $298 = 0, $301 = 0, $305 = 0, $308 = 0, $312 = 0, $316 = 0, $319 = 0, $320 = 0, $326 = 0, $37 = 0, $40 = 0, $42 = 0, $46 = 0, $50 = 0, $56 = 0, $57 = 0, $60 = 0, $61 = 0, $62 = 0, $65 = 0, $68 = 0, $85 = 0, $87 = 0, $89 = 0, $9 = 0, $93 = 0, $97 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 * 3 | 0) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if (((HEAPU8[$pnt$163 + 1 >> 0] | 0) + (HEAPU8[$pnt$163 >> 0] | 0) + (HEAPU8[$pnt$163 + 2 >> 0] | 0) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ $37 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($37 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $37;
+ $40 = ($37 << 16 >> 16) * 7 | 0;
+ $42 = $labelInfo + 1310736 + ($40 + -7 << 2) | 0;
+ HEAP32[$42 >> 2] = (HEAP32[$42 >> 2] | 0) + 1;
+ $46 = $labelInfo + 1310736 + ($40 + -6 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + $i$255;
+ $50 = $labelInfo + 1310736 + ($40 + -5 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($40 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $56 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $57 = $56 << 16 >> 16;
+ $60 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $61 = $60 << 16 >> 16;
+ $62 = $60 << 16 >> 16 > 0;
+ if ($56 << 16 >> 16 <= 0) {
+ if ($62) {
+ HEAP16[$pnt2$362 >> 1] = $60;
+ $162 = $61 * 7 | 0;
+ $164 = $labelInfo + 1310736 + ($162 + -7 << 2) | 0;
+ HEAP32[$164 >> 2] = (HEAP32[$164 >> 2] | 0) + 1;
+ $168 = $labelInfo + 1310736 + ($162 + -6 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + $i$255;
+ $172 = $labelInfo + 1310736 + ($162 + -5 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + $j$068;
+ $176 = $labelInfo + 1310736 + ($162 + -3 << 2) | 0;
+ if ((HEAP32[$176 >> 2] | 0) < ($i$255 | 0)) HEAP32[$176 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($162 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $182 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($182 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $182;
+ $185 = ($182 << 16 >> 16) * 7 | 0;
+ $187 = $labelInfo + 1310736 + ($185 + -7 << 2) | 0;
+ HEAP32[$187 >> 2] = (HEAP32[$187 >> 2] | 0) + 1;
+ $191 = $labelInfo + 1310736 + ($185 + -6 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + $i$255;
+ $195 = $labelInfo + 1310736 + ($185 + -5 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + $j$068;
+ $199 = $labelInfo + 1310736 + ($185 + -3 << 2) | 0;
+ if ((HEAP32[$199 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$199 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $202 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $202;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $202 << 16 >> 16;
+ $207 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($207 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($207 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($207 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($207 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $202;
+ break;
+ }
+ }
+ if ($62) {
+ $65 = HEAP32[$labelInfo + 1179664 + ($57 + -1 << 2) >> 2] | 0;
+ $68 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ if (($65 | 0) > ($68 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $68;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($65 | 0)) HEAP32[$wk$052 >> 2] = $68;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $85 = $68;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $85 = $68;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $65;
+ if (($65 | 0) < ($68 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($68 | 0)) HEAP32[$wk$149 >> 2] = $65;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $85 = $65;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $85 = $65;
+ }
+ $87 = ($85 << 16 >> 16) * 7 | 0;
+ $89 = $labelInfo + 1310736 + ($87 + -7 << 2) | 0;
+ HEAP32[$89 >> 2] = (HEAP32[$89 >> 2] | 0) + 1;
+ $93 = $labelInfo + 1310736 + ($87 + -6 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + $i$255;
+ $97 = $labelInfo + 1310736 + ($87 + -5 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($87 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $103 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($103 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $56;
+ $143 = $57 * 7 | 0;
+ $145 = $labelInfo + 1310736 + ($143 + -7 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + 1;
+ $149 = $labelInfo + 1310736 + ($143 + -6 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $i$255;
+ $153 = $labelInfo + 1310736 + ($143 + -5 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $j$068;
+ $157 = $labelInfo + 1310736 + ($143 + -4 << 2) | 0;
+ if ((HEAP32[$157 >> 2] | 0) > ($i$255 | 0)) HEAP32[$157 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($143 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $108 = HEAP32[$labelInfo + 1179664 + ($57 + -1 << 2) >> 2] | 0;
+ $111 = HEAP32[$labelInfo + 1179664 + (($103 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($108 | 0) > ($111 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $111;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($108 | 0)) HEAP32[$wk$245 >> 2] = $111;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $128 = $111;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $128 = $111;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $108;
+ if (($108 | 0) < ($111 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($111 | 0)) HEAP32[$wk$342 >> 2] = $108;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $128 = $108;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $128 = $108;
+ }
+ $130 = ($128 << 16 >> 16) * 7 | 0;
+ $132 = $labelInfo + 1310736 + ($130 + -7 << 2) | 0;
+ HEAP32[$132 >> 2] = (HEAP32[$132 >> 2] | 0) + 1;
+ $136 = $labelInfo + 1310736 + ($130 + -6 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + $i$255;
+ $140 = $labelInfo + 1310736 + ($130 + -5 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $222 = $pnt$163 + 3 | 0;
+ $223 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $222;
+ $pnt2$3$lcssa = $223;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $222;
+ $pnt2$362 = $223;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 6 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $229 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $231 = HEAP32[$wk$439 >> 2] | 0;
+ if (($231 | 0) == ($i$337 | 0)) {
+ $237 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $237 = HEAP32[$labelInfo + 1179664 + ($231 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $237;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $241 = $labelInfo + 8 | 0;
+ $242 = $j$1$lcssa + -1 | 0;
+ HEAP32[$241 >> 2] = $242;
+ if (!$242) $$0 = 0; else {
+ _memset($229 | 0, 0, $242 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $242 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $249 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($249 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($249 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($249 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($249 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$241 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $263 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $264 = $i$533 * 7 | 0;
+ $267 = $labelInfo + 12 + ($263 << 2) | 0;
+ HEAP32[$267 >> 2] = (HEAP32[$267 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($264 << 2) >> 2] | 0);
+ $274 = $263 << 1;
+ $275 = $labelInfo + 655376 + ($274 << 3) | 0;
+ HEAPF64[$275 >> 3] = +HEAPF64[$275 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 1 << 2) >> 2] | 0);
+ $283 = $labelInfo + 655376 + (($274 | 1) << 3) | 0;
+ HEAPF64[$283 >> 3] = +HEAPF64[$283 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 2 << 2) >> 2] | 0);
+ $286 = $263 << 2;
+ $287 = $labelInfo + 131084 + ($286 << 2) | 0;
+ $291 = HEAP32[$labelInfo + 1310736 + ($264 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$287 >> 2] | 0) > ($291 | 0)) HEAP32[$287 >> 2] = $291;
+ $294 = $labelInfo + 131084 + (($286 | 1) << 2) | 0;
+ $298 = HEAP32[$labelInfo + 1310736 + ($264 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$294 >> 2] | 0) < ($298 | 0)) HEAP32[$294 >> 2] = $298;
+ $301 = $labelInfo + 131084 + (($286 | 2) << 2) | 0;
+ $305 = HEAP32[$labelInfo + 1310736 + ($264 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$301 >> 2] | 0) > ($305 | 0)) HEAP32[$301 >> 2] = $305;
+ $308 = $labelInfo + 131084 + (($286 | 3) << 2) | 0;
+ $312 = HEAP32[$labelInfo + 1310736 + ($264 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$308 >> 2] | 0) < ($312 | 0)) HEAP32[$308 >> 2] = $312;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$241 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $316 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $319 = $i$632 << 1;
+ $320 = $labelInfo + 655376 + ($319 << 3) | 0;
+ HEAPF64[$320 >> 3] = +HEAPF64[$320 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $326 = $labelInfo + 655376 + (($319 | 1) << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$241 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWR3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $103 = 0, $108 = 0, $111 = 0, $128 = 0, $130 = 0, $132 = 0, $136 = 0, $140 = 0, $143 = 0, $145 = 0, $149 = 0, $153 = 0, $157 = 0, $162 = 0, $164 = 0, $168 = 0, $17 = 0, $172 = 0, $176 = 0, $18 = 0, $182 = 0, $185 = 0, $187 = 0, $19 = 0, $191 = 0, $195 = 0, $199 = 0, $202 = 0, $207 = 0, $222 = 0, $223 = 0, $229 = 0, $231 = 0, $237 = 0, $24 = 0, $241 = 0, $242 = 0, $249 = 0, $263 = 0, $264 = 0, $267 = 0, $274 = 0, $275 = 0, $283 = 0, $286 = 0, $287 = 0, $291 = 0, $294 = 0, $298 = 0, $301 = 0, $305 = 0, $308 = 0, $312 = 0, $316 = 0, $319 = 0, $320 = 0, $326 = 0, $37 = 0, $40 = 0, $42 = 0, $46 = 0, $50 = 0, $56 = 0, $57 = 0, $60 = 0, $61 = 0, $62 = 0, $65 = 0, $68 = 0, $85 = 0, $87 = 0, $89 = 0, $9 = 0, $93 = 0, $97 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 << 2) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if (((HEAPU8[$pnt$163 + 1 >> 0] | 0) + (HEAPU8[$pnt$163 >> 0] | 0) + (HEAPU8[$pnt$163 + 2 >> 0] | 0) | 0) > ($9 | 0)) {
+ $37 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($37 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $37;
+ $40 = ($37 << 16 >> 16) * 7 | 0;
+ $42 = $labelInfo + 1310736 + ($40 + -7 << 2) | 0;
+ HEAP32[$42 >> 2] = (HEAP32[$42 >> 2] | 0) + 1;
+ $46 = $labelInfo + 1310736 + ($40 + -6 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + $i$255;
+ $50 = $labelInfo + 1310736 + ($40 + -5 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($40 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $56 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $57 = $56 << 16 >> 16;
+ $60 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $61 = $60 << 16 >> 16;
+ $62 = $60 << 16 >> 16 > 0;
+ if ($56 << 16 >> 16 <= 0) {
+ if ($62) {
+ HEAP16[$pnt2$362 >> 1] = $60;
+ $162 = $61 * 7 | 0;
+ $164 = $labelInfo + 1310736 + ($162 + -7 << 2) | 0;
+ HEAP32[$164 >> 2] = (HEAP32[$164 >> 2] | 0) + 1;
+ $168 = $labelInfo + 1310736 + ($162 + -6 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + $i$255;
+ $172 = $labelInfo + 1310736 + ($162 + -5 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + $j$068;
+ $176 = $labelInfo + 1310736 + ($162 + -3 << 2) | 0;
+ if ((HEAP32[$176 >> 2] | 0) < ($i$255 | 0)) HEAP32[$176 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($162 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $182 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($182 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $182;
+ $185 = ($182 << 16 >> 16) * 7 | 0;
+ $187 = $labelInfo + 1310736 + ($185 + -7 << 2) | 0;
+ HEAP32[$187 >> 2] = (HEAP32[$187 >> 2] | 0) + 1;
+ $191 = $labelInfo + 1310736 + ($185 + -6 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + $i$255;
+ $195 = $labelInfo + 1310736 + ($185 + -5 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + $j$068;
+ $199 = $labelInfo + 1310736 + ($185 + -3 << 2) | 0;
+ if ((HEAP32[$199 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$199 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $202 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $202;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $202 << 16 >> 16;
+ $207 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($207 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($207 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($207 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($207 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $202;
+ break;
+ }
+ }
+ if ($62) {
+ $65 = HEAP32[$labelInfo + 1179664 + ($57 + -1 << 2) >> 2] | 0;
+ $68 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ if (($65 | 0) > ($68 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $68;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($65 | 0)) HEAP32[$wk$052 >> 2] = $68;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $85 = $68;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $85 = $68;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $65;
+ if (($65 | 0) < ($68 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($68 | 0)) HEAP32[$wk$149 >> 2] = $65;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $85 = $65;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $85 = $65;
+ }
+ $87 = ($85 << 16 >> 16) * 7 | 0;
+ $89 = $labelInfo + 1310736 + ($87 + -7 << 2) | 0;
+ HEAP32[$89 >> 2] = (HEAP32[$89 >> 2] | 0) + 1;
+ $93 = $labelInfo + 1310736 + ($87 + -6 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + $i$255;
+ $97 = $labelInfo + 1310736 + ($87 + -5 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($87 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $103 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($103 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $56;
+ $143 = $57 * 7 | 0;
+ $145 = $labelInfo + 1310736 + ($143 + -7 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + 1;
+ $149 = $labelInfo + 1310736 + ($143 + -6 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $i$255;
+ $153 = $labelInfo + 1310736 + ($143 + -5 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $j$068;
+ $157 = $labelInfo + 1310736 + ($143 + -4 << 2) | 0;
+ if ((HEAP32[$157 >> 2] | 0) > ($i$255 | 0)) HEAP32[$157 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($143 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $108 = HEAP32[$labelInfo + 1179664 + ($57 + -1 << 2) >> 2] | 0;
+ $111 = HEAP32[$labelInfo + 1179664 + (($103 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($108 | 0) > ($111 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $111;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($108 | 0)) HEAP32[$wk$245 >> 2] = $111;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $128 = $111;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $128 = $111;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $108;
+ if (($108 | 0) < ($111 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($111 | 0)) HEAP32[$wk$342 >> 2] = $108;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $128 = $108;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $128 = $108;
+ }
+ $130 = ($128 << 16 >> 16) * 7 | 0;
+ $132 = $labelInfo + 1310736 + ($130 + -7 << 2) | 0;
+ HEAP32[$132 >> 2] = (HEAP32[$132 >> 2] | 0) + 1;
+ $136 = $labelInfo + 1310736 + ($130 + -6 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + $i$255;
+ $140 = $labelInfo + 1310736 + ($130 + -5 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $222 = $pnt$163 + 4 | 0;
+ $223 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $222;
+ $pnt2$3$lcssa = $223;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $222;
+ $pnt2$362 = $223;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 8 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $229 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $231 = HEAP32[$wk$439 >> 2] | 0;
+ if (($231 | 0) == ($i$337 | 0)) {
+ $237 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $237 = HEAP32[$labelInfo + 1179664 + ($231 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $237;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $241 = $labelInfo + 8 | 0;
+ $242 = $j$1$lcssa + -1 | 0;
+ HEAP32[$241 >> 2] = $242;
+ if (!$242) $$0 = 0; else {
+ _memset($229 | 0, 0, $242 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $242 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $249 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($249 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($249 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($249 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($249 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$241 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $263 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $264 = $i$533 * 7 | 0;
+ $267 = $labelInfo + 12 + ($263 << 2) | 0;
+ HEAP32[$267 >> 2] = (HEAP32[$267 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($264 << 2) >> 2] | 0);
+ $274 = $263 << 1;
+ $275 = $labelInfo + 655376 + ($274 << 3) | 0;
+ HEAPF64[$275 >> 3] = +HEAPF64[$275 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 1 << 2) >> 2] | 0);
+ $283 = $labelInfo + 655376 + (($274 | 1) << 3) | 0;
+ HEAPF64[$283 >> 3] = +HEAPF64[$283 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 2 << 2) >> 2] | 0);
+ $286 = $263 << 2;
+ $287 = $labelInfo + 131084 + ($286 << 2) | 0;
+ $291 = HEAP32[$labelInfo + 1310736 + ($264 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$287 >> 2] | 0) > ($291 | 0)) HEAP32[$287 >> 2] = $291;
+ $294 = $labelInfo + 131084 + (($286 | 1) << 2) | 0;
+ $298 = HEAP32[$labelInfo + 1310736 + ($264 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$294 >> 2] | 0) < ($298 | 0)) HEAP32[$294 >> 2] = $298;
+ $301 = $labelInfo + 131084 + (($286 | 2) << 2) | 0;
+ $305 = HEAP32[$labelInfo + 1310736 + ($264 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$301 >> 2] | 0) > ($305 | 0)) HEAP32[$301 >> 2] = $305;
+ $308 = $labelInfo + 131084 + (($286 | 3) << 2) | 0;
+ $312 = HEAP32[$labelInfo + 1310736 + ($264 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$308 >> 2] | 0) < ($312 | 0)) HEAP32[$308 >> 2] = $312;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$241 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $316 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $319 = $i$632 << 1;
+ $320 = $labelInfo + 655376 + ($319 << 3) | 0;
+ HEAPF64[$320 >> 3] = +HEAPF64[$320 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $326 = $labelInfo + 655376 + (($319 | 1) << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$241 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBR3CA($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $10 = 0, $103 = 0, $108 = 0, $111 = 0, $128 = 0, $130 = 0, $132 = 0, $136 = 0, $140 = 0, $143 = 0, $145 = 0, $149 = 0, $153 = 0, $157 = 0, $162 = 0, $164 = 0, $168 = 0, $17 = 0, $172 = 0, $176 = 0, $18 = 0, $182 = 0, $185 = 0, $187 = 0, $19 = 0, $191 = 0, $195 = 0, $199 = 0, $202 = 0, $207 = 0, $222 = 0, $223 = 0, $229 = 0, $231 = 0, $237 = 0, $24 = 0, $241 = 0, $242 = 0, $249 = 0, $263 = 0, $264 = 0, $267 = 0, $274 = 0, $275 = 0, $283 = 0, $286 = 0, $287 = 0, $291 = 0, $294 = 0, $298 = 0, $301 = 0, $305 = 0, $308 = 0, $312 = 0, $316 = 0, $319 = 0, $320 = 0, $326 = 0, $37 = 0, $40 = 0, $42 = 0, $46 = 0, $50 = 0, $56 = 0, $57 = 0, $60 = 0, $61 = 0, $62 = 0, $65 = 0, $68 = 0, $85 = 0, $87 = 0, $89 = 0, $9 = 0, $93 = 0, $97 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $labelingThresh * 3 | 0;
+ $10 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($10 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $17 = $labelInfo + 1179664 | 0;
+ $18 = $xsize + 1 | 0;
+ $19 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $24 = ($10 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($18 << 2) | 0;
+ $pnt2$271 = $0 + ($18 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($24) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if (((HEAPU8[$pnt$163 + 1 >> 0] | 0) + (HEAPU8[$pnt$163 >> 0] | 0) + (HEAPU8[$pnt$163 + 2 >> 0] | 0) | 0) > ($9 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ $37 = HEAP16[$pnt2$362 + ($19 << 1) >> 1] | 0;
+ if ($37 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $37;
+ $40 = ($37 << 16 >> 16) * 7 | 0;
+ $42 = $labelInfo + 1310736 + ($40 + -7 << 2) | 0;
+ HEAP32[$42 >> 2] = (HEAP32[$42 >> 2] | 0) + 1;
+ $46 = $labelInfo + 1310736 + ($40 + -6 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + $i$255;
+ $50 = $labelInfo + 1310736 + ($40 + -5 << 2) | 0;
+ HEAP32[$50 >> 2] = (HEAP32[$50 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($40 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $56 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $57 = $56 << 16 >> 16;
+ $60 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $61 = $60 << 16 >> 16;
+ $62 = $60 << 16 >> 16 > 0;
+ if ($56 << 16 >> 16 <= 0) {
+ if ($62) {
+ HEAP16[$pnt2$362 >> 1] = $60;
+ $162 = $61 * 7 | 0;
+ $164 = $labelInfo + 1310736 + ($162 + -7 << 2) | 0;
+ HEAP32[$164 >> 2] = (HEAP32[$164 >> 2] | 0) + 1;
+ $168 = $labelInfo + 1310736 + ($162 + -6 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + $i$255;
+ $172 = $labelInfo + 1310736 + ($162 + -5 << 2) | 0;
+ HEAP32[$172 >> 2] = (HEAP32[$172 >> 2] | 0) + $j$068;
+ $176 = $labelInfo + 1310736 + ($162 + -3 << 2) | 0;
+ if ((HEAP32[$176 >> 2] | 0) < ($i$255 | 0)) HEAP32[$176 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($162 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $182 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($182 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $182;
+ $185 = ($182 << 16 >> 16) * 7 | 0;
+ $187 = $labelInfo + 1310736 + ($185 + -7 << 2) | 0;
+ HEAP32[$187 >> 2] = (HEAP32[$187 >> 2] | 0) + 1;
+ $191 = $labelInfo + 1310736 + ($185 + -6 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + $i$255;
+ $195 = $labelInfo + 1310736 + ($185 + -5 << 2) | 0;
+ HEAP32[$195 >> 2] = (HEAP32[$195 >> 2] | 0) + $j$068;
+ $199 = $labelInfo + 1310736 + ($185 + -3 << 2) | 0;
+ if ((HEAP32[$199 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$199 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $202 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $202;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $202 << 16 >> 16;
+ $207 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($207 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($207 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($207 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($207 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($207 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $202;
+ break;
+ }
+ }
+ if ($62) {
+ $65 = HEAP32[$labelInfo + 1179664 + ($57 + -1 << 2) >> 2] | 0;
+ $68 = HEAP32[$labelInfo + 1179664 + ($61 + -1 << 2) >> 2] | 0;
+ if (($65 | 0) > ($68 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $68;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $17;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($65 | 0)) HEAP32[$wk$052 >> 2] = $68;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $85 = $68;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $85 = $68;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $65;
+ if (($65 | 0) < ($68 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $17;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($68 | 0)) HEAP32[$wk$149 >> 2] = $65;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $85 = $65;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $85 = $65;
+ }
+ $87 = ($85 << 16 >> 16) * 7 | 0;
+ $89 = $labelInfo + 1310736 + ($87 + -7 << 2) | 0;
+ HEAP32[$89 >> 2] = (HEAP32[$89 >> 2] | 0) + 1;
+ $93 = $labelInfo + 1310736 + ($87 + -6 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + $i$255;
+ $97 = $labelInfo + 1310736 + ($87 + -5 << 2) | 0;
+ HEAP32[$97 >> 2] = (HEAP32[$97 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($87 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $103 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($103 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $56;
+ $143 = $57 * 7 | 0;
+ $145 = $labelInfo + 1310736 + ($143 + -7 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + 1;
+ $149 = $labelInfo + 1310736 + ($143 + -6 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $i$255;
+ $153 = $labelInfo + 1310736 + ($143 + -5 << 2) | 0;
+ HEAP32[$153 >> 2] = (HEAP32[$153 >> 2] | 0) + $j$068;
+ $157 = $labelInfo + 1310736 + ($143 + -4 << 2) | 0;
+ if ((HEAP32[$157 >> 2] | 0) > ($i$255 | 0)) HEAP32[$157 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($143 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $108 = HEAP32[$labelInfo + 1179664 + ($57 + -1 << 2) >> 2] | 0;
+ $111 = HEAP32[$labelInfo + 1179664 + (($103 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($108 | 0) > ($111 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $111;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $17;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($108 | 0)) HEAP32[$wk$245 >> 2] = $111;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $128 = $111;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $128 = $111;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $108;
+ if (($108 | 0) < ($111 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $17;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($111 | 0)) HEAP32[$wk$342 >> 2] = $108;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $128 = $108;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $128 = $108;
+ }
+ $130 = ($128 << 16 >> 16) * 7 | 0;
+ $132 = $labelInfo + 1310736 + ($130 + -7 << 2) | 0;
+ HEAP32[$132 >> 2] = (HEAP32[$132 >> 2] | 0) + 1;
+ $136 = $labelInfo + 1310736 + ($130 + -6 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + $i$255;
+ $140 = $labelInfo + 1310736 + ($130 + -5 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $222 = $pnt$163 + 4 | 0;
+ $223 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($10 | 0)) {
+ $pnt$1$lcssa = $222;
+ $pnt2$3$lcssa = $223;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $222;
+ $pnt2$362 = $223;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 8 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $229 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $17;
+ while (1) {
+ $231 = HEAP32[$wk$439 >> 2] | 0;
+ if (($231 | 0) == ($i$337 | 0)) {
+ $237 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $237 = HEAP32[$labelInfo + 1179664 + ($231 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $237;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $241 = $labelInfo + 8 | 0;
+ $242 = $j$1$lcssa + -1 | 0;
+ HEAP32[$241 >> 2] = $242;
+ if (!$242) $$0 = 0; else {
+ _memset($229 | 0, 0, $242 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $242 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $249 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($249 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($249 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($249 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($249 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$241 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $263 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $264 = $i$533 * 7 | 0;
+ $267 = $labelInfo + 12 + ($263 << 2) | 0;
+ HEAP32[$267 >> 2] = (HEAP32[$267 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($264 << 2) >> 2] | 0);
+ $274 = $263 << 1;
+ $275 = $labelInfo + 655376 + ($274 << 3) | 0;
+ HEAPF64[$275 >> 3] = +HEAPF64[$275 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 1 << 2) >> 2] | 0);
+ $283 = $labelInfo + 655376 + (($274 | 1) << 3) | 0;
+ HEAPF64[$283 >> 3] = +HEAPF64[$283 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($264 + 2 << 2) >> 2] | 0);
+ $286 = $263 << 2;
+ $287 = $labelInfo + 131084 + ($286 << 2) | 0;
+ $291 = HEAP32[$labelInfo + 1310736 + ($264 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$287 >> 2] | 0) > ($291 | 0)) HEAP32[$287 >> 2] = $291;
+ $294 = $labelInfo + 131084 + (($286 | 1) << 2) | 0;
+ $298 = HEAP32[$labelInfo + 1310736 + ($264 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$294 >> 2] | 0) < ($298 | 0)) HEAP32[$294 >> 2] = $298;
+ $301 = $labelInfo + 131084 + (($286 | 2) << 2) | 0;
+ $305 = HEAP32[$labelInfo + 1310736 + ($264 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$301 >> 2] | 0) > ($305 | 0)) HEAP32[$301 >> 2] = $305;
+ $308 = $labelInfo + 131084 + (($286 | 3) << 2) | 0;
+ $312 = HEAP32[$labelInfo + 1310736 + ($264 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$308 >> 2] | 0) < ($312 | 0)) HEAP32[$308 >> 2] = $312;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$241 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $316 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $319 = $i$632 << 1;
+ $320 = $labelInfo + 655376 + ($319 << 3) | 0;
+ HEAPF64[$320 >> 3] = +HEAPF64[$320 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $326 = $labelInfo + 655376 + (($319 | 1) << 3) | 0;
+ HEAPF64[$326 >> 3] = +HEAPF64[$326 >> 3] / +(HEAP32[$316 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$241 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWICY($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $104 = 0, $107 = 0, $11 = 0, $124 = 0, $126 = 0, $128 = 0, $132 = 0, $136 = 0, $139 = 0, $141 = 0, $145 = 0, $149 = 0, $153 = 0, $158 = 0, $160 = 0, $164 = 0, $168 = 0, $172 = 0, $178 = 0, $18 = 0, $181 = 0, $183 = 0, $187 = 0, $191 = 0, $195 = 0, $198 = 0, $2 = 0, $20 = 0, $203 = 0, $218 = 0, $219 = 0, $225 = 0, $227 = 0, $233 = 0, $237 = 0, $238 = 0, $245 = 0, $259 = 0, $260 = 0, $263 = 0, $27 = 0, $270 = 0, $271 = 0, $279 = 0, $282 = 0, $283 = 0, $287 = 0, $290 = 0, $294 = 0, $297 = 0, $3 = 0, $301 = 0, $304 = 0, $308 = 0, $312 = 0, $315 = 0, $316 = 0, $322 = 0, $33 = 0, $36 = 0, $38 = 0, $42 = 0, $46 = 0, $52 = 0, $53 = 0, $56 = 0, $57 = 0, $58 = 0, $61 = 0, $64 = 0, $81 = 0, $83 = 0, $85 = 0, $89 = 0, $93 = 0, $99 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $27 = ($11 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if ((HEAPU8[$pnt$164 + 1 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ $33 = HEAP16[$pnt2$363 + ($20 << 1) >> 1] | 0;
+ if ($33 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $33;
+ $36 = ($33 << 16 >> 16) * 7 | 0;
+ $38 = $labelInfo + 1310736 + ($36 + -7 << 2) | 0;
+ HEAP32[$38 >> 2] = (HEAP32[$38 >> 2] | 0) + 1;
+ $42 = $labelInfo + 1310736 + ($36 + -6 << 2) | 0;
+ HEAP32[$42 >> 2] = (HEAP32[$42 >> 2] | 0) + $i$256;
+ $46 = $labelInfo + 1310736 + ($36 + -5 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($36 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $52 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $53 = $52 << 16 >> 16;
+ $56 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $57 = $56 << 16 >> 16;
+ $58 = $56 << 16 >> 16 > 0;
+ if ($52 << 16 >> 16 <= 0) {
+ if ($58) {
+ HEAP16[$pnt2$363 >> 1] = $56;
+ $158 = $57 * 7 | 0;
+ $160 = $labelInfo + 1310736 + ($158 + -7 << 2) | 0;
+ HEAP32[$160 >> 2] = (HEAP32[$160 >> 2] | 0) + 1;
+ $164 = $labelInfo + 1310736 + ($158 + -6 << 2) | 0;
+ HEAP32[$164 >> 2] = (HEAP32[$164 >> 2] | 0) + $i$256;
+ $168 = $labelInfo + 1310736 + ($158 + -5 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + $j$069;
+ $172 = $labelInfo + 1310736 + ($158 + -3 << 2) | 0;
+ if ((HEAP32[$172 >> 2] | 0) < ($i$256 | 0)) HEAP32[$172 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($158 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $178 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($178 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $178;
+ $181 = ($178 << 16 >> 16) * 7 | 0;
+ $183 = $labelInfo + 1310736 + ($181 + -7 << 2) | 0;
+ HEAP32[$183 >> 2] = (HEAP32[$183 >> 2] | 0) + 1;
+ $187 = $labelInfo + 1310736 + ($181 + -6 << 2) | 0;
+ HEAP32[$187 >> 2] = (HEAP32[$187 >> 2] | 0) + $i$256;
+ $191 = $labelInfo + 1310736 + ($181 + -5 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + $j$069;
+ $195 = $labelInfo + 1310736 + ($181 + -3 << 2) | 0;
+ if ((HEAP32[$195 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$195 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $198 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $198;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $198 << 16 >> 16;
+ $203 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($203 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($203 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($203 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($203 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($203 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($203 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($203 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $198;
+ break;
+ }
+ }
+ if ($58) {
+ $61 = HEAP32[$labelInfo + 1179664 + ($53 + -1 << 2) >> 2] | 0;
+ $64 = HEAP32[$labelInfo + 1179664 + ($57 + -1 << 2) >> 2] | 0;
+ if (($61 | 0) > ($64 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $64;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $18;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($61 | 0)) HEAP32[$wk$053 >> 2] = $64;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $81 = $64;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $81 = $64;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $61;
+ if (($61 | 0) < ($64 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $18;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($64 | 0)) HEAP32[$wk$150 >> 2] = $61;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $81 = $61;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $81 = $61;
+ }
+ $83 = ($81 << 16 >> 16) * 7 | 0;
+ $85 = $labelInfo + 1310736 + ($83 + -7 << 2) | 0;
+ HEAP32[$85 >> 2] = (HEAP32[$85 >> 2] | 0) + 1;
+ $89 = $labelInfo + 1310736 + ($83 + -6 << 2) | 0;
+ HEAP32[$89 >> 2] = (HEAP32[$89 >> 2] | 0) + $i$256;
+ $93 = $labelInfo + 1310736 + ($83 + -5 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($83 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $99 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($99 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $52;
+ $139 = $53 * 7 | 0;
+ $141 = $labelInfo + 1310736 + ($139 + -7 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + 1;
+ $145 = $labelInfo + 1310736 + ($139 + -6 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $i$256;
+ $149 = $labelInfo + 1310736 + ($139 + -5 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $j$069;
+ $153 = $labelInfo + 1310736 + ($139 + -4 << 2) | 0;
+ if ((HEAP32[$153 >> 2] | 0) > ($i$256 | 0)) HEAP32[$153 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($139 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $104 = HEAP32[$labelInfo + 1179664 + ($53 + -1 << 2) >> 2] | 0;
+ $107 = HEAP32[$labelInfo + 1179664 + (($99 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($104 | 0) > ($107 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $107;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $18;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($104 | 0)) HEAP32[$wk$246 >> 2] = $107;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $124 = $107;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $124 = $107;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $104;
+ if (($104 | 0) < ($107 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $18;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($107 | 0)) HEAP32[$wk$343 >> 2] = $104;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $124 = $104;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $124 = $104;
+ }
+ $126 = ($124 << 16 >> 16) * 7 | 0;
+ $128 = $labelInfo + 1310736 + ($126 + -7 << 2) | 0;
+ HEAP32[$128 >> 2] = (HEAP32[$128 >> 2] | 0) + 1;
+ $132 = $labelInfo + 1310736 + ($126 + -6 << 2) | 0;
+ HEAP32[$132 >> 2] = (HEAP32[$132 >> 2] | 0) + $i$256;
+ $136 = $labelInfo + 1310736 + ($126 + -5 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $218 = $pnt$164 + 4 | 0;
+ $219 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($11 | 0)) {
+ $pnt$1$lcssa = $218;
+ $pnt2$3$lcssa = $219;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $218;
+ $pnt2$363 = $219;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $225 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $18;
+ while (1) {
+ $227 = HEAP32[$wk$440 >> 2] | 0;
+ if (($227 | 0) == ($i$338 | 0)) {
+ $233 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $233 = HEAP32[$labelInfo + 1179664 + ($227 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $233;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $237 = $labelInfo + 8 | 0;
+ $238 = $j$1$lcssa + -1 | 0;
+ HEAP32[$237 >> 2] = $238;
+ if (!$238) $$0 = 0; else {
+ _memset($225 | 0, 0, $238 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $238 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $245 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($245 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($245 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($245 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($245 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$237 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $259 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $260 = $i$534 * 7 | 0;
+ $263 = $labelInfo + 12 + ($259 << 2) | 0;
+ HEAP32[$263 >> 2] = (HEAP32[$263 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($260 << 2) >> 2] | 0);
+ $270 = $259 << 1;
+ $271 = $labelInfo + 655376 + ($270 << 3) | 0;
+ HEAPF64[$271 >> 3] = +HEAPF64[$271 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($260 + 1 << 2) >> 2] | 0);
+ $279 = $labelInfo + 655376 + (($270 | 1) << 3) | 0;
+ HEAPF64[$279 >> 3] = +HEAPF64[$279 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($260 + 2 << 2) >> 2] | 0);
+ $282 = $259 << 2;
+ $283 = $labelInfo + 131084 + ($282 << 2) | 0;
+ $287 = HEAP32[$labelInfo + 1310736 + ($260 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$283 >> 2] | 0) > ($287 | 0)) HEAP32[$283 >> 2] = $287;
+ $290 = $labelInfo + 131084 + (($282 | 1) << 2) | 0;
+ $294 = HEAP32[$labelInfo + 1310736 + ($260 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$290 >> 2] | 0) < ($294 | 0)) HEAP32[$290 >> 2] = $294;
+ $297 = $labelInfo + 131084 + (($282 | 2) << 2) | 0;
+ $301 = HEAP32[$labelInfo + 1310736 + ($260 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$297 >> 2] | 0) > ($301 | 0)) HEAP32[$297 >> 2] = $301;
+ $304 = $labelInfo + 131084 + (($282 | 3) << 2) | 0;
+ $308 = HEAP32[$labelInfo + 1310736 + ($260 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$304 >> 2] | 0) < ($308 | 0)) HEAP32[$304 >> 2] = $308;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$237 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $312 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $315 = $i$633 << 1;
+ $316 = $labelInfo + 655376 + ($315 << 3) | 0;
+ HEAPF64[$316 >> 3] = +HEAPF64[$316 >> 3] / +(HEAP32[$312 >> 2] | 0);
+ $322 = $labelInfo + 655376 + (($315 | 1) << 3) | 0;
+ HEAPF64[$322 >> 3] = +HEAPF64[$322 >> 3] / +(HEAP32[$312 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$237 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBICY($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $104 = 0, $107 = 0, $11 = 0, $124 = 0, $126 = 0, $128 = 0, $132 = 0, $136 = 0, $139 = 0, $141 = 0, $145 = 0, $149 = 0, $153 = 0, $158 = 0, $160 = 0, $164 = 0, $168 = 0, $172 = 0, $178 = 0, $18 = 0, $181 = 0, $183 = 0, $187 = 0, $191 = 0, $195 = 0, $198 = 0, $2 = 0, $20 = 0, $203 = 0, $218 = 0, $219 = 0, $225 = 0, $227 = 0, $233 = 0, $237 = 0, $238 = 0, $245 = 0, $259 = 0, $260 = 0, $263 = 0, $27 = 0, $270 = 0, $271 = 0, $279 = 0, $282 = 0, $283 = 0, $287 = 0, $290 = 0, $294 = 0, $297 = 0, $3 = 0, $301 = 0, $304 = 0, $308 = 0, $312 = 0, $315 = 0, $316 = 0, $322 = 0, $33 = 0, $36 = 0, $38 = 0, $42 = 0, $46 = 0, $52 = 0, $53 = 0, $56 = 0, $57 = 0, $58 = 0, $61 = 0, $64 = 0, $81 = 0, $83 = 0, $85 = 0, $89 = 0, $93 = 0, $99 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $27 = ($11 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if ((HEAPU8[$pnt$164 + 1 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ $33 = HEAP16[$pnt2$363 + ($20 << 1) >> 1] | 0;
+ if ($33 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $33;
+ $36 = ($33 << 16 >> 16) * 7 | 0;
+ $38 = $labelInfo + 1310736 + ($36 + -7 << 2) | 0;
+ HEAP32[$38 >> 2] = (HEAP32[$38 >> 2] | 0) + 1;
+ $42 = $labelInfo + 1310736 + ($36 + -6 << 2) | 0;
+ HEAP32[$42 >> 2] = (HEAP32[$42 >> 2] | 0) + $i$256;
+ $46 = $labelInfo + 1310736 + ($36 + -5 << 2) | 0;
+ HEAP32[$46 >> 2] = (HEAP32[$46 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($36 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $52 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $53 = $52 << 16 >> 16;
+ $56 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $57 = $56 << 16 >> 16;
+ $58 = $56 << 16 >> 16 > 0;
+ if ($52 << 16 >> 16 <= 0) {
+ if ($58) {
+ HEAP16[$pnt2$363 >> 1] = $56;
+ $158 = $57 * 7 | 0;
+ $160 = $labelInfo + 1310736 + ($158 + -7 << 2) | 0;
+ HEAP32[$160 >> 2] = (HEAP32[$160 >> 2] | 0) + 1;
+ $164 = $labelInfo + 1310736 + ($158 + -6 << 2) | 0;
+ HEAP32[$164 >> 2] = (HEAP32[$164 >> 2] | 0) + $i$256;
+ $168 = $labelInfo + 1310736 + ($158 + -5 << 2) | 0;
+ HEAP32[$168 >> 2] = (HEAP32[$168 >> 2] | 0) + $j$069;
+ $172 = $labelInfo + 1310736 + ($158 + -3 << 2) | 0;
+ if ((HEAP32[$172 >> 2] | 0) < ($i$256 | 0)) HEAP32[$172 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($158 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $178 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($178 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $178;
+ $181 = ($178 << 16 >> 16) * 7 | 0;
+ $183 = $labelInfo + 1310736 + ($181 + -7 << 2) | 0;
+ HEAP32[$183 >> 2] = (HEAP32[$183 >> 2] | 0) + 1;
+ $187 = $labelInfo + 1310736 + ($181 + -6 << 2) | 0;
+ HEAP32[$187 >> 2] = (HEAP32[$187 >> 2] | 0) + $i$256;
+ $191 = $labelInfo + 1310736 + ($181 + -5 << 2) | 0;
+ HEAP32[$191 >> 2] = (HEAP32[$191 >> 2] | 0) + $j$069;
+ $195 = $labelInfo + 1310736 + ($181 + -3 << 2) | 0;
+ if ((HEAP32[$195 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$195 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $198 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $198;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $198 << 16 >> 16;
+ $203 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($203 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($203 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($203 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($203 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($203 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($203 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($203 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $198;
+ break;
+ }
+ }
+ if ($58) {
+ $61 = HEAP32[$labelInfo + 1179664 + ($53 + -1 << 2) >> 2] | 0;
+ $64 = HEAP32[$labelInfo + 1179664 + ($57 + -1 << 2) >> 2] | 0;
+ if (($61 | 0) > ($64 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $64;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $18;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($61 | 0)) HEAP32[$wk$053 >> 2] = $64;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $81 = $64;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $81 = $64;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $61;
+ if (($61 | 0) < ($64 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $18;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($64 | 0)) HEAP32[$wk$150 >> 2] = $61;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $81 = $61;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $81 = $61;
+ }
+ $83 = ($81 << 16 >> 16) * 7 | 0;
+ $85 = $labelInfo + 1310736 + ($83 + -7 << 2) | 0;
+ HEAP32[$85 >> 2] = (HEAP32[$85 >> 2] | 0) + 1;
+ $89 = $labelInfo + 1310736 + ($83 + -6 << 2) | 0;
+ HEAP32[$89 >> 2] = (HEAP32[$89 >> 2] | 0) + $i$256;
+ $93 = $labelInfo + 1310736 + ($83 + -5 << 2) | 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($83 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $99 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($99 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $52;
+ $139 = $53 * 7 | 0;
+ $141 = $labelInfo + 1310736 + ($139 + -7 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + 1;
+ $145 = $labelInfo + 1310736 + ($139 + -6 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $i$256;
+ $149 = $labelInfo + 1310736 + ($139 + -5 << 2) | 0;
+ HEAP32[$149 >> 2] = (HEAP32[$149 >> 2] | 0) + $j$069;
+ $153 = $labelInfo + 1310736 + ($139 + -4 << 2) | 0;
+ if ((HEAP32[$153 >> 2] | 0) > ($i$256 | 0)) HEAP32[$153 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($139 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $104 = HEAP32[$labelInfo + 1179664 + ($53 + -1 << 2) >> 2] | 0;
+ $107 = HEAP32[$labelInfo + 1179664 + (($99 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($104 | 0) > ($107 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $107;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $18;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($104 | 0)) HEAP32[$wk$246 >> 2] = $107;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $124 = $107;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $124 = $107;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $104;
+ if (($104 | 0) < ($107 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $18;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($107 | 0)) HEAP32[$wk$343 >> 2] = $104;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $124 = $104;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $124 = $104;
+ }
+ $126 = ($124 << 16 >> 16) * 7 | 0;
+ $128 = $labelInfo + 1310736 + ($126 + -7 << 2) | 0;
+ HEAP32[$128 >> 2] = (HEAP32[$128 >> 2] | 0) + 1;
+ $132 = $labelInfo + 1310736 + ($126 + -6 << 2) | 0;
+ HEAP32[$132 >> 2] = (HEAP32[$132 >> 2] | 0) + $i$256;
+ $136 = $labelInfo + 1310736 + ($126 + -5 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $218 = $pnt$164 + 4 | 0;
+ $219 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($11 | 0)) {
+ $pnt$1$lcssa = $218;
+ $pnt2$3$lcssa = $219;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $218;
+ $pnt2$363 = $219;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $225 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $18;
+ while (1) {
+ $227 = HEAP32[$wk$440 >> 2] | 0;
+ if (($227 | 0) == ($i$338 | 0)) {
+ $233 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $233 = HEAP32[$labelInfo + 1179664 + ($227 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $233;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $237 = $labelInfo + 8 | 0;
+ $238 = $j$1$lcssa + -1 | 0;
+ HEAP32[$237 >> 2] = $238;
+ if (!$238) $$0 = 0; else {
+ _memset($225 | 0, 0, $238 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $238 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $245 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($245 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($245 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($245 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($245 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$237 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $259 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $260 = $i$534 * 7 | 0;
+ $263 = $labelInfo + 12 + ($259 << 2) | 0;
+ HEAP32[$263 >> 2] = (HEAP32[$263 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($260 << 2) >> 2] | 0);
+ $270 = $259 << 1;
+ $271 = $labelInfo + 655376 + ($270 << 3) | 0;
+ HEAPF64[$271 >> 3] = +HEAPF64[$271 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($260 + 1 << 2) >> 2] | 0);
+ $279 = $labelInfo + 655376 + (($270 | 1) << 3) | 0;
+ HEAPF64[$279 >> 3] = +HEAPF64[$279 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($260 + 2 << 2) >> 2] | 0);
+ $282 = $259 << 2;
+ $283 = $labelInfo + 131084 + ($282 << 2) | 0;
+ $287 = HEAP32[$labelInfo + 1310736 + ($260 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$283 >> 2] | 0) > ($287 | 0)) HEAP32[$283 >> 2] = $287;
+ $290 = $labelInfo + 131084 + (($282 | 1) << 2) | 0;
+ $294 = HEAP32[$labelInfo + 1310736 + ($260 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$290 >> 2] | 0) < ($294 | 0)) HEAP32[$290 >> 2] = $294;
+ $297 = $labelInfo + 131084 + (($282 | 2) << 2) | 0;
+ $301 = HEAP32[$labelInfo + 1310736 + ($260 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$297 >> 2] | 0) > ($301 | 0)) HEAP32[$297 >> 2] = $301;
+ $304 = $labelInfo + 131084 + (($282 | 3) << 2) | 0;
+ $308 = HEAP32[$labelInfo + 1310736 + ($260 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$304 >> 2] | 0) < ($308 | 0)) HEAP32[$304 >> 2] = $308;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$237 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $312 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $315 = $i$633 << 1;
+ $316 = $labelInfo + 655376 + ($315 << 3) | 0;
+ HEAPF64[$316 >> 3] = +HEAPF64[$316 >> 3] / +(HEAP32[$312 >> 2] | 0);
+ $322 = $labelInfo + 655376 + (($315 | 1) << 3) | 0;
+ HEAPF64[$322 >> 3] = +HEAPF64[$322 >> 3] / +(HEAP32[$312 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$237 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWIYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $103 = 0, $106 = 0, $11 = 0, $123 = 0, $125 = 0, $127 = 0, $131 = 0, $135 = 0, $138 = 0, $140 = 0, $144 = 0, $148 = 0, $152 = 0, $157 = 0, $159 = 0, $163 = 0, $167 = 0, $171 = 0, $177 = 0, $18 = 0, $180 = 0, $182 = 0, $186 = 0, $190 = 0, $194 = 0, $197 = 0, $2 = 0, $20 = 0, $202 = 0, $217 = 0, $218 = 0, $224 = 0, $226 = 0, $232 = 0, $236 = 0, $237 = 0, $244 = 0, $258 = 0, $259 = 0, $262 = 0, $269 = 0, $27 = 0, $270 = 0, $278 = 0, $281 = 0, $282 = 0, $286 = 0, $289 = 0, $293 = 0, $296 = 0, $3 = 0, $300 = 0, $303 = 0, $307 = 0, $311 = 0, $314 = 0, $315 = 0, $32 = 0, $321 = 0, $35 = 0, $37 = 0, $41 = 0, $45 = 0, $51 = 0, $52 = 0, $55 = 0, $56 = 0, $57 = 0, $60 = 0, $63 = 0, $80 = 0, $82 = 0, $84 = 0, $88 = 0, $92 = 0, $98 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $27 = ($11 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if ((HEAPU8[$pnt$164 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ $32 = HEAP16[$pnt2$363 + ($20 << 1) >> 1] | 0;
+ if ($32 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $32;
+ $35 = ($32 << 16 >> 16) * 7 | 0;
+ $37 = $labelInfo + 1310736 + ($35 + -7 << 2) | 0;
+ HEAP32[$37 >> 2] = (HEAP32[$37 >> 2] | 0) + 1;
+ $41 = $labelInfo + 1310736 + ($35 + -6 << 2) | 0;
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + $i$256;
+ $45 = $labelInfo + 1310736 + ($35 + -5 << 2) | 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($35 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $51 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $52 = $51 << 16 >> 16;
+ $55 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $56 = $55 << 16 >> 16;
+ $57 = $55 << 16 >> 16 > 0;
+ if ($51 << 16 >> 16 <= 0) {
+ if ($57) {
+ HEAP16[$pnt2$363 >> 1] = $55;
+ $157 = $56 * 7 | 0;
+ $159 = $labelInfo + 1310736 + ($157 + -7 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + 1;
+ $163 = $labelInfo + 1310736 + ($157 + -6 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $i$256;
+ $167 = $labelInfo + 1310736 + ($157 + -5 << 2) | 0;
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + $j$069;
+ $171 = $labelInfo + 1310736 + ($157 + -3 << 2) | 0;
+ if ((HEAP32[$171 >> 2] | 0) < ($i$256 | 0)) HEAP32[$171 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($157 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $177 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($177 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $177;
+ $180 = ($177 << 16 >> 16) * 7 | 0;
+ $182 = $labelInfo + 1310736 + ($180 + -7 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + 1;
+ $186 = $labelInfo + 1310736 + ($180 + -6 << 2) | 0;
+ HEAP32[$186 >> 2] = (HEAP32[$186 >> 2] | 0) + $i$256;
+ $190 = $labelInfo + 1310736 + ($180 + -5 << 2) | 0;
+ HEAP32[$190 >> 2] = (HEAP32[$190 >> 2] | 0) + $j$069;
+ $194 = $labelInfo + 1310736 + ($180 + -3 << 2) | 0;
+ if ((HEAP32[$194 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$194 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $197 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $197;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $197 << 16 >> 16;
+ $202 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($202 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($202 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($202 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($202 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($202 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($202 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($202 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $197;
+ break;
+ }
+ }
+ if ($57) {
+ $60 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ $63 = HEAP32[$labelInfo + 1179664 + ($56 + -1 << 2) >> 2] | 0;
+ if (($60 | 0) > ($63 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $63;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $18;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($60 | 0)) HEAP32[$wk$053 >> 2] = $63;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $80 = $63;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $80 = $63;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $60;
+ if (($60 | 0) < ($63 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $18;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($63 | 0)) HEAP32[$wk$150 >> 2] = $60;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $80 = $60;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $80 = $60;
+ }
+ $82 = ($80 << 16 >> 16) * 7 | 0;
+ $84 = $labelInfo + 1310736 + ($82 + -7 << 2) | 0;
+ HEAP32[$84 >> 2] = (HEAP32[$84 >> 2] | 0) + 1;
+ $88 = $labelInfo + 1310736 + ($82 + -6 << 2) | 0;
+ HEAP32[$88 >> 2] = (HEAP32[$88 >> 2] | 0) + $i$256;
+ $92 = $labelInfo + 1310736 + ($82 + -5 << 2) | 0;
+ HEAP32[$92 >> 2] = (HEAP32[$92 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($82 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $98 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($98 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $51;
+ $138 = $52 * 7 | 0;
+ $140 = $labelInfo + 1310736 + ($138 + -7 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + 1;
+ $144 = $labelInfo + 1310736 + ($138 + -6 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $i$256;
+ $148 = $labelInfo + 1310736 + ($138 + -5 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + $j$069;
+ $152 = $labelInfo + 1310736 + ($138 + -4 << 2) | 0;
+ if ((HEAP32[$152 >> 2] | 0) > ($i$256 | 0)) HEAP32[$152 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($138 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $103 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ $106 = HEAP32[$labelInfo + 1179664 + (($98 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($103 | 0) > ($106 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $106;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $18;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($103 | 0)) HEAP32[$wk$246 >> 2] = $106;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $123 = $106;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $123 = $106;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $103;
+ if (($103 | 0) < ($106 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $18;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($106 | 0)) HEAP32[$wk$343 >> 2] = $103;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $123 = $103;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $123 = $103;
+ }
+ $125 = ($123 << 16 >> 16) * 7 | 0;
+ $127 = $labelInfo + 1310736 + ($125 + -7 << 2) | 0;
+ HEAP32[$127 >> 2] = (HEAP32[$127 >> 2] | 0) + 1;
+ $131 = $labelInfo + 1310736 + ($125 + -6 << 2) | 0;
+ HEAP32[$131 >> 2] = (HEAP32[$131 >> 2] | 0) + $i$256;
+ $135 = $labelInfo + 1310736 + ($125 + -5 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $217 = $pnt$164 + 4 | 0;
+ $218 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($11 | 0)) {
+ $pnt$1$lcssa = $217;
+ $pnt2$3$lcssa = $218;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $217;
+ $pnt2$363 = $218;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $224 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $18;
+ while (1) {
+ $226 = HEAP32[$wk$440 >> 2] | 0;
+ if (($226 | 0) == ($i$338 | 0)) {
+ $232 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $232 = HEAP32[$labelInfo + 1179664 + ($226 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $232;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $236 = $labelInfo + 8 | 0;
+ $237 = $j$1$lcssa + -1 | 0;
+ HEAP32[$236 >> 2] = $237;
+ if (!$237) $$0 = 0; else {
+ _memset($224 | 0, 0, $237 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $237 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $244 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($244 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($244 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($244 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($244 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$236 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $258 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $259 = $i$534 * 7 | 0;
+ $262 = $labelInfo + 12 + ($258 << 2) | 0;
+ HEAP32[$262 >> 2] = (HEAP32[$262 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($259 << 2) >> 2] | 0);
+ $269 = $258 << 1;
+ $270 = $labelInfo + 655376 + ($269 << 3) | 0;
+ HEAPF64[$270 >> 3] = +HEAPF64[$270 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($259 + 1 << 2) >> 2] | 0);
+ $278 = $labelInfo + 655376 + (($269 | 1) << 3) | 0;
+ HEAPF64[$278 >> 3] = +HEAPF64[$278 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($259 + 2 << 2) >> 2] | 0);
+ $281 = $258 << 2;
+ $282 = $labelInfo + 131084 + ($281 << 2) | 0;
+ $286 = HEAP32[$labelInfo + 1310736 + ($259 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$282 >> 2] | 0) > ($286 | 0)) HEAP32[$282 >> 2] = $286;
+ $289 = $labelInfo + 131084 + (($281 | 1) << 2) | 0;
+ $293 = HEAP32[$labelInfo + 1310736 + ($259 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$289 >> 2] | 0) < ($293 | 0)) HEAP32[$289 >> 2] = $293;
+ $296 = $labelInfo + 131084 + (($281 | 2) << 2) | 0;
+ $300 = HEAP32[$labelInfo + 1310736 + ($259 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$296 >> 2] | 0) > ($300 | 0)) HEAP32[$296 >> 2] = $300;
+ $303 = $labelInfo + 131084 + (($281 | 3) << 2) | 0;
+ $307 = HEAP32[$labelInfo + 1310736 + ($259 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$303 >> 2] | 0) < ($307 | 0)) HEAP32[$303 >> 2] = $307;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$236 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $311 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $314 = $i$633 << 1;
+ $315 = $labelInfo + 655376 + ($314 << 3) | 0;
+ HEAPF64[$315 >> 3] = +HEAPF64[$315 >> 3] / +(HEAP32[$311 >> 2] | 0);
+ $321 = $labelInfo + 655376 + (($314 | 1) << 3) | 0;
+ HEAPF64[$321 >> 3] = +HEAPF64[$321 >> 3] / +(HEAP32[$311 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$236 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBIYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $103 = 0, $106 = 0, $11 = 0, $123 = 0, $125 = 0, $127 = 0, $131 = 0, $135 = 0, $138 = 0, $140 = 0, $144 = 0, $148 = 0, $152 = 0, $157 = 0, $159 = 0, $163 = 0, $167 = 0, $171 = 0, $177 = 0, $18 = 0, $180 = 0, $182 = 0, $186 = 0, $190 = 0, $194 = 0, $197 = 0, $2 = 0, $20 = 0, $202 = 0, $217 = 0, $218 = 0, $224 = 0, $226 = 0, $232 = 0, $236 = 0, $237 = 0, $244 = 0, $258 = 0, $259 = 0, $262 = 0, $269 = 0, $27 = 0, $270 = 0, $278 = 0, $281 = 0, $282 = 0, $286 = 0, $289 = 0, $293 = 0, $296 = 0, $3 = 0, $300 = 0, $303 = 0, $307 = 0, $311 = 0, $314 = 0, $315 = 0, $32 = 0, $321 = 0, $35 = 0, $37 = 0, $41 = 0, $45 = 0, $51 = 0, $52 = 0, $55 = 0, $56 = 0, $57 = 0, $60 = 0, $63 = 0, $80 = 0, $82 = 0, $84 = 0, $88 = 0, $92 = 0, $98 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $20 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = ($xsize << 1) + 8 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $27 = ($11 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 2) + 4) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($27) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if ((HEAPU8[$pnt$164 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ $32 = HEAP16[$pnt2$363 + ($20 << 1) >> 1] | 0;
+ if ($32 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $32;
+ $35 = ($32 << 16 >> 16) * 7 | 0;
+ $37 = $labelInfo + 1310736 + ($35 + -7 << 2) | 0;
+ HEAP32[$37 >> 2] = (HEAP32[$37 >> 2] | 0) + 1;
+ $41 = $labelInfo + 1310736 + ($35 + -6 << 2) | 0;
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + $i$256;
+ $45 = $labelInfo + 1310736 + ($35 + -5 << 2) | 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($35 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $51 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $52 = $51 << 16 >> 16;
+ $55 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $56 = $55 << 16 >> 16;
+ $57 = $55 << 16 >> 16 > 0;
+ if ($51 << 16 >> 16 <= 0) {
+ if ($57) {
+ HEAP16[$pnt2$363 >> 1] = $55;
+ $157 = $56 * 7 | 0;
+ $159 = $labelInfo + 1310736 + ($157 + -7 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + 1;
+ $163 = $labelInfo + 1310736 + ($157 + -6 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $i$256;
+ $167 = $labelInfo + 1310736 + ($157 + -5 << 2) | 0;
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + $j$069;
+ $171 = $labelInfo + 1310736 + ($157 + -3 << 2) | 0;
+ if ((HEAP32[$171 >> 2] | 0) < ($i$256 | 0)) HEAP32[$171 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($157 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $177 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($177 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $177;
+ $180 = ($177 << 16 >> 16) * 7 | 0;
+ $182 = $labelInfo + 1310736 + ($180 + -7 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + 1;
+ $186 = $labelInfo + 1310736 + ($180 + -6 << 2) | 0;
+ HEAP32[$186 >> 2] = (HEAP32[$186 >> 2] | 0) + $i$256;
+ $190 = $labelInfo + 1310736 + ($180 + -5 << 2) | 0;
+ HEAP32[$190 >> 2] = (HEAP32[$190 >> 2] | 0) + $j$069;
+ $194 = $labelInfo + 1310736 + ($180 + -3 << 2) | 0;
+ if ((HEAP32[$194 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$194 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $197 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $197;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $197 << 16 >> 16;
+ $202 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($202 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($202 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($202 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($202 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($202 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($202 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($202 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $197;
+ break;
+ }
+ }
+ if ($57) {
+ $60 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ $63 = HEAP32[$labelInfo + 1179664 + ($56 + -1 << 2) >> 2] | 0;
+ if (($60 | 0) > ($63 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $63;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $18;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($60 | 0)) HEAP32[$wk$053 >> 2] = $63;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $80 = $63;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $80 = $63;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $60;
+ if (($60 | 0) < ($63 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $18;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($63 | 0)) HEAP32[$wk$150 >> 2] = $60;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $80 = $60;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $80 = $60;
+ }
+ $82 = ($80 << 16 >> 16) * 7 | 0;
+ $84 = $labelInfo + 1310736 + ($82 + -7 << 2) | 0;
+ HEAP32[$84 >> 2] = (HEAP32[$84 >> 2] | 0) + 1;
+ $88 = $labelInfo + 1310736 + ($82 + -6 << 2) | 0;
+ HEAP32[$88 >> 2] = (HEAP32[$88 >> 2] | 0) + $i$256;
+ $92 = $labelInfo + 1310736 + ($82 + -5 << 2) | 0;
+ HEAP32[$92 >> 2] = (HEAP32[$92 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($82 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $98 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($98 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $51;
+ $138 = $52 * 7 | 0;
+ $140 = $labelInfo + 1310736 + ($138 + -7 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + 1;
+ $144 = $labelInfo + 1310736 + ($138 + -6 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $i$256;
+ $148 = $labelInfo + 1310736 + ($138 + -5 << 2) | 0;
+ HEAP32[$148 >> 2] = (HEAP32[$148 >> 2] | 0) + $j$069;
+ $152 = $labelInfo + 1310736 + ($138 + -4 << 2) | 0;
+ if ((HEAP32[$152 >> 2] | 0) > ($i$256 | 0)) HEAP32[$152 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($138 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $103 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ $106 = HEAP32[$labelInfo + 1179664 + (($98 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($103 | 0) > ($106 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $106;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $18;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($103 | 0)) HEAP32[$wk$246 >> 2] = $106;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $123 = $106;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $123 = $106;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $103;
+ if (($103 | 0) < ($106 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $18;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($106 | 0)) HEAP32[$wk$343 >> 2] = $103;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $123 = $103;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $123 = $103;
+ }
+ $125 = ($123 << 16 >> 16) * 7 | 0;
+ $127 = $labelInfo + 1310736 + ($125 + -7 << 2) | 0;
+ HEAP32[$127 >> 2] = (HEAP32[$127 >> 2] | 0) + 1;
+ $131 = $labelInfo + 1310736 + ($125 + -6 << 2) | 0;
+ HEAP32[$131 >> 2] = (HEAP32[$131 >> 2] | 0) + $i$256;
+ $135 = $labelInfo + 1310736 + ($125 + -5 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $217 = $pnt$164 + 4 | 0;
+ $218 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($11 | 0)) {
+ $pnt$1$lcssa = $217;
+ $pnt2$3$lcssa = $218;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $217;
+ $pnt2$363 = $218;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $224 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $18;
+ while (1) {
+ $226 = HEAP32[$wk$440 >> 2] | 0;
+ if (($226 | 0) == ($i$338 | 0)) {
+ $232 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $232 = HEAP32[$labelInfo + 1179664 + ($226 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $232;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $236 = $labelInfo + 8 | 0;
+ $237 = $j$1$lcssa + -1 | 0;
+ HEAP32[$236 >> 2] = $237;
+ if (!$237) $$0 = 0; else {
+ _memset($224 | 0, 0, $237 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $237 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $244 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($244 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($244 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($244 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($244 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$236 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $258 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $259 = $i$534 * 7 | 0;
+ $262 = $labelInfo + 12 + ($258 << 2) | 0;
+ HEAP32[$262 >> 2] = (HEAP32[$262 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($259 << 2) >> 2] | 0);
+ $269 = $258 << 1;
+ $270 = $labelInfo + 655376 + ($269 << 3) | 0;
+ HEAPF64[$270 >> 3] = +HEAPF64[$270 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($259 + 1 << 2) >> 2] | 0);
+ $278 = $labelInfo + 655376 + (($269 | 1) << 3) | 0;
+ HEAPF64[$278 >> 3] = +HEAPF64[$278 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($259 + 2 << 2) >> 2] | 0);
+ $281 = $258 << 2;
+ $282 = $labelInfo + 131084 + ($281 << 2) | 0;
+ $286 = HEAP32[$labelInfo + 1310736 + ($259 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$282 >> 2] | 0) > ($286 | 0)) HEAP32[$282 >> 2] = $286;
+ $289 = $labelInfo + 131084 + (($281 | 1) << 2) | 0;
+ $293 = HEAP32[$labelInfo + 1310736 + ($259 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$289 >> 2] | 0) < ($293 | 0)) HEAP32[$289 >> 2] = $293;
+ $296 = $labelInfo + 131084 + (($281 | 2) << 2) | 0;
+ $300 = HEAP32[$labelInfo + 1310736 + ($259 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$296 >> 2] | 0) > ($300 | 0)) HEAP32[$296 >> 2] = $300;
+ $303 = $labelInfo + 131084 + (($281 | 3) << 2) | 0;
+ $307 = HEAP32[$labelInfo + 1310736 + ($259 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$303 >> 2] | 0) < ($307 | 0)) HEAP32[$303 >> 2] = $307;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$236 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $311 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $314 = $i$633 << 1;
+ $315 = $labelInfo + 655376 + ($314 << 3) | 0;
+ HEAPF64[$315 >> 3] = +HEAPF64[$315 >> 3] / +(HEAP32[$311 >> 2] | 0);
+ $321 = $labelInfo + 655376 + (($314 | 1) << 3) | 0;
+ HEAPF64[$321 >> 3] = +HEAPF64[$321 >> 3] / +(HEAP32[$311 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$236 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWIC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $102 = 0, $105 = 0, $11 = 0, $122 = 0, $124 = 0, $126 = 0, $130 = 0, $134 = 0, $137 = 0, $139 = 0, $143 = 0, $147 = 0, $151 = 0, $156 = 0, $158 = 0, $162 = 0, $166 = 0, $170 = 0, $176 = 0, $179 = 0, $18 = 0, $181 = 0, $185 = 0, $189 = 0, $19 = 0, $193 = 0, $196 = 0, $2 = 0, $201 = 0, $216 = 0, $217 = 0, $223 = 0, $225 = 0, $231 = 0, $235 = 0, $236 = 0, $243 = 0, $257 = 0, $258 = 0, $26 = 0, $261 = 0, $268 = 0, $269 = 0, $277 = 0, $280 = 0, $281 = 0, $285 = 0, $288 = 0, $292 = 0, $295 = 0, $299 = 0, $3 = 0, $302 = 0, $306 = 0, $31 = 0, $310 = 0, $313 = 0, $314 = 0, $320 = 0, $34 = 0, $36 = 0, $40 = 0, $44 = 0, $50 = 0, $51 = 0, $54 = 0, $55 = 0, $56 = 0, $59 = 0, $62 = 0, $79 = 0, $81 = 0, $83 = 0, $87 = 0, $91 = 0, $97 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $19 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = $xsize + 4 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $26 = ($11 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 1) + 2) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($26) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if ((HEAPU8[$pnt$164 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ $31 = HEAP16[$pnt2$363 + ($19 << 1) >> 1] | 0;
+ if ($31 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $31;
+ $34 = ($31 << 16 >> 16) * 7 | 0;
+ $36 = $labelInfo + 1310736 + ($34 + -7 << 2) | 0;
+ HEAP32[$36 >> 2] = (HEAP32[$36 >> 2] | 0) + 1;
+ $40 = $labelInfo + 1310736 + ($34 + -6 << 2) | 0;
+ HEAP32[$40 >> 2] = (HEAP32[$40 >> 2] | 0) + $i$256;
+ $44 = $labelInfo + 1310736 + ($34 + -5 << 2) | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($34 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $50 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $51 = $50 << 16 >> 16;
+ $54 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $55 = $54 << 16 >> 16;
+ $56 = $54 << 16 >> 16 > 0;
+ if ($50 << 16 >> 16 <= 0) {
+ if ($56) {
+ HEAP16[$pnt2$363 >> 1] = $54;
+ $156 = $55 * 7 | 0;
+ $158 = $labelInfo + 1310736 + ($156 + -7 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + 1;
+ $162 = $labelInfo + 1310736 + ($156 + -6 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $i$256;
+ $166 = $labelInfo + 1310736 + ($156 + -5 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $j$069;
+ $170 = $labelInfo + 1310736 + ($156 + -3 << 2) | 0;
+ if ((HEAP32[$170 >> 2] | 0) < ($i$256 | 0)) HEAP32[$170 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($156 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $176 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($176 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $176;
+ $179 = ($176 << 16 >> 16) * 7 | 0;
+ $181 = $labelInfo + 1310736 + ($179 + -7 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + 1;
+ $185 = $labelInfo + 1310736 + ($179 + -6 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $i$256;
+ $189 = $labelInfo + 1310736 + ($179 + -5 << 2) | 0;
+ HEAP32[$189 >> 2] = (HEAP32[$189 >> 2] | 0) + $j$069;
+ $193 = $labelInfo + 1310736 + ($179 + -3 << 2) | 0;
+ if ((HEAP32[$193 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$193 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $196 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $196;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $196 << 16 >> 16;
+ $201 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($201 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($201 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($201 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($201 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($201 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($201 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($201 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $196;
+ break;
+ }
+ }
+ if ($56) {
+ $59 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $62 = HEAP32[$labelInfo + 1179664 + ($55 + -1 << 2) >> 2] | 0;
+ if (($59 | 0) > ($62 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $62;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $18;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($59 | 0)) HEAP32[$wk$053 >> 2] = $62;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $79 = $62;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $79 = $62;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $59;
+ if (($59 | 0) < ($62 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $18;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($62 | 0)) HEAP32[$wk$150 >> 2] = $59;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $79 = $59;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $79 = $59;
+ }
+ $81 = ($79 << 16 >> 16) * 7 | 0;
+ $83 = $labelInfo + 1310736 + ($81 + -7 << 2) | 0;
+ HEAP32[$83 >> 2] = (HEAP32[$83 >> 2] | 0) + 1;
+ $87 = $labelInfo + 1310736 + ($81 + -6 << 2) | 0;
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + $i$256;
+ $91 = $labelInfo + 1310736 + ($81 + -5 << 2) | 0;
+ HEAP32[$91 >> 2] = (HEAP32[$91 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($81 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $97 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($97 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $50;
+ $137 = $51 * 7 | 0;
+ $139 = $labelInfo + 1310736 + ($137 + -7 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + 1;
+ $143 = $labelInfo + 1310736 + ($137 + -6 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $i$256;
+ $147 = $labelInfo + 1310736 + ($137 + -5 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $j$069;
+ $151 = $labelInfo + 1310736 + ($137 + -4 << 2) | 0;
+ if ((HEAP32[$151 >> 2] | 0) > ($i$256 | 0)) HEAP32[$151 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($137 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $102 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $105 = HEAP32[$labelInfo + 1179664 + (($97 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($102 | 0) > ($105 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $105;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $18;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($102 | 0)) HEAP32[$wk$246 >> 2] = $105;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $122 = $105;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $122 = $105;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $102;
+ if (($102 | 0) < ($105 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $18;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($105 | 0)) HEAP32[$wk$343 >> 2] = $102;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $122 = $102;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $122 = $102;
+ }
+ $124 = ($122 << 16 >> 16) * 7 | 0;
+ $126 = $labelInfo + 1310736 + ($124 + -7 << 2) | 0;
+ HEAP32[$126 >> 2] = (HEAP32[$126 >> 2] | 0) + 1;
+ $130 = $labelInfo + 1310736 + ($124 + -6 << 2) | 0;
+ HEAP32[$130 >> 2] = (HEAP32[$130 >> 2] | 0) + $i$256;
+ $134 = $labelInfo + 1310736 + ($124 + -5 << 2) | 0;
+ HEAP32[$134 >> 2] = (HEAP32[$134 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $216 = $pnt$164 + 2 | 0;
+ $217 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($11 | 0)) {
+ $pnt$1$lcssa = $216;
+ $pnt2$3$lcssa = $217;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $216;
+ $pnt2$363 = $217;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $223 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $18;
+ while (1) {
+ $225 = HEAP32[$wk$440 >> 2] | 0;
+ if (($225 | 0) == ($i$338 | 0)) {
+ $231 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $231 = HEAP32[$labelInfo + 1179664 + ($225 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $231;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $235 = $labelInfo + 8 | 0;
+ $236 = $j$1$lcssa + -1 | 0;
+ HEAP32[$235 >> 2] = $236;
+ if (!$236) $$0 = 0; else {
+ _memset($223 | 0, 0, $236 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $236 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $243 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($243 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($243 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($243 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($243 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$235 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $257 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $258 = $i$534 * 7 | 0;
+ $261 = $labelInfo + 12 + ($257 << 2) | 0;
+ HEAP32[$261 >> 2] = (HEAP32[$261 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($258 << 2) >> 2] | 0);
+ $268 = $257 << 1;
+ $269 = $labelInfo + 655376 + ($268 << 3) | 0;
+ HEAPF64[$269 >> 3] = +HEAPF64[$269 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($258 + 1 << 2) >> 2] | 0);
+ $277 = $labelInfo + 655376 + (($268 | 1) << 3) | 0;
+ HEAPF64[$277 >> 3] = +HEAPF64[$277 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($258 + 2 << 2) >> 2] | 0);
+ $280 = $257 << 2;
+ $281 = $labelInfo + 131084 + ($280 << 2) | 0;
+ $285 = HEAP32[$labelInfo + 1310736 + ($258 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$281 >> 2] | 0) > ($285 | 0)) HEAP32[$281 >> 2] = $285;
+ $288 = $labelInfo + 131084 + (($280 | 1) << 2) | 0;
+ $292 = HEAP32[$labelInfo + 1310736 + ($258 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$288 >> 2] | 0) < ($292 | 0)) HEAP32[$288 >> 2] = $292;
+ $295 = $labelInfo + 131084 + (($280 | 2) << 2) | 0;
+ $299 = HEAP32[$labelInfo + 1310736 + ($258 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$295 >> 2] | 0) > ($299 | 0)) HEAP32[$295 >> 2] = $299;
+ $302 = $labelInfo + 131084 + (($280 | 3) << 2) | 0;
+ $306 = HEAP32[$labelInfo + 1310736 + ($258 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$302 >> 2] | 0) < ($306 | 0)) HEAP32[$302 >> 2] = $306;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$235 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $310 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $313 = $i$633 << 1;
+ $314 = $labelInfo + 655376 + ($313 << 3) | 0;
+ HEAPF64[$314 >> 3] = +HEAPF64[$314 >> 3] / +(HEAP32[$310 >> 2] | 0);
+ $320 = $labelInfo + 655376 + (($313 | 1) << 3) | 0;
+ HEAPF64[$320 >> 3] = +HEAPF64[$320 >> 3] / +(HEAP32[$310 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$235 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBIC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $$sum2 = 0, $0 = 0, $1 = 0, $102 = 0, $105 = 0, $11 = 0, $122 = 0, $124 = 0, $126 = 0, $130 = 0, $134 = 0, $137 = 0, $139 = 0, $143 = 0, $147 = 0, $151 = 0, $156 = 0, $158 = 0, $162 = 0, $166 = 0, $170 = 0, $176 = 0, $179 = 0, $18 = 0, $181 = 0, $185 = 0, $189 = 0, $19 = 0, $193 = 0, $196 = 0, $2 = 0, $201 = 0, $216 = 0, $217 = 0, $223 = 0, $225 = 0, $231 = 0, $235 = 0, $236 = 0, $243 = 0, $257 = 0, $258 = 0, $26 = 0, $261 = 0, $268 = 0, $269 = 0, $277 = 0, $280 = 0, $281 = 0, $285 = 0, $288 = 0, $292 = 0, $295 = 0, $299 = 0, $3 = 0, $302 = 0, $306 = 0, $31 = 0, $310 = 0, $313 = 0, $314 = 0, $320 = 0, $34 = 0, $36 = 0, $40 = 0, $44 = 0, $50 = 0, $51 = 0, $54 = 0, $55 = 0, $56 = 0, $59 = 0, $62 = 0, $79 = 0, $81 = 0, $83 = 0, $87 = 0, $91 = 0, $97 = 0, $i$082 = 0, $i$176 = 0, $i$256 = 0, $i$338 = 0, $i$436 = 0, $i$534 = 0, $i$633 = 0, $j$069 = 0, $j$1$lcssa = 0, $j$139 = 0, $j$2 = 0, $k$052 = 0, $k$149 = 0, $k$245 = 0, $k$342 = 0, $pnt$073 = 0, $pnt$1$lcssa = 0, $pnt$164 = 0, $pnt1$084 = 0, $pnt1$178 = 0, $pnt2$083 = 0, $pnt2$177 = 0, $pnt2$272 = 0, $pnt2$3$lcssa = 0, $pnt2$363 = 0, $vararg_buffer = 0, $wk$053 = 0, $wk$150 = 0, $wk$246 = 0, $wk$343 = 0, $wk$440 = 0, $wk_max$0$lcssa = 0, $wk_max$071 = 0, $wk_max$1$lcssa = 0, $wk_max$158 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = ($xsize | 0) / 2 | 0;
+ $1 = ($ysize | 0) / 2 | 0;
+ $2 = HEAP32[$labelInfo >> 2] | 0;
+ $3 = $1 + -1 | 0;
+ if (($xsize | 0) > 1) {
+ $i$082 = 0;
+ $pnt1$084 = $2;
+ $pnt2$083 = $2 + ((Math_imul($3, $0) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$083 >> 1] = 0;
+ HEAP16[$pnt1$084 >> 1] = 0;
+ $i$082 = $i$082 + 1 | 0;
+ if (($i$082 | 0) >= ($0 | 0)) break; else {
+ $pnt1$084 = $pnt1$084 + 2 | 0;
+ $pnt2$083 = $pnt2$083 + 2 | 0;
+ }
+ }
+ }
+ $11 = $0 + -1 | 0;
+ if (($ysize | 0) > 1) {
+ $i$176 = 0;
+ $pnt1$178 = $2;
+ $pnt2$177 = $2 + ($11 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$177 >> 1] = 0;
+ HEAP16[$pnt1$178 >> 1] = 0;
+ $i$176 = $i$176 + 1 | 0;
+ if (($i$176 | 0) >= ($1 | 0)) break; else {
+ $pnt1$178 = $pnt1$178 + ($0 << 1) | 0;
+ $pnt2$177 = $pnt2$177 + ($0 << 1) | 0;
+ }
+ }
+ }
+ $18 = $labelInfo + 1179664 | 0;
+ $19 = 0 - $0 | 0;
+ $$sum1 = 1 - $0 | 0;
+ $$sum2 = ~$0;
+ $$sum = $xsize + 4 | 0;
+ L11 : do if (($3 | 0) > 1) {
+ $26 = ($11 | 0) > 1;
+ $j$069 = 1;
+ $pnt$073 = $image + (($xsize << 1) + 2) | 0;
+ $pnt2$272 = $2 + ($0 + 1 << 1) | 0;
+ $wk_max$071 = 0;
+ L13 : while (1) {
+ if ($26) {
+ $i$256 = 1;
+ $pnt$164 = $pnt$073;
+ $pnt2$363 = $pnt2$272;
+ $wk_max$158 = $wk_max$071;
+ while (1) {
+ do if ((HEAPU8[$pnt$164 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$363 >> 1] = 0;
+ $wk_max$2 = $wk_max$158;
+ } else {
+ $31 = HEAP16[$pnt2$363 + ($19 << 1) >> 1] | 0;
+ if ($31 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $31;
+ $34 = ($31 << 16 >> 16) * 7 | 0;
+ $36 = $labelInfo + 1310736 + ($34 + -7 << 2) | 0;
+ HEAP32[$36 >> 2] = (HEAP32[$36 >> 2] | 0) + 1;
+ $40 = $labelInfo + 1310736 + ($34 + -6 << 2) | 0;
+ HEAP32[$40 >> 2] = (HEAP32[$40 >> 2] | 0) + $i$256;
+ $44 = $labelInfo + 1310736 + ($34 + -5 << 2) | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($34 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $50 = HEAP16[$pnt2$363 + ($$sum1 << 1) >> 1] | 0;
+ $51 = $50 << 16 >> 16;
+ $54 = HEAP16[$pnt2$363 + ($$sum2 << 1) >> 1] | 0;
+ $55 = $54 << 16 >> 16;
+ $56 = $54 << 16 >> 16 > 0;
+ if ($50 << 16 >> 16 <= 0) {
+ if ($56) {
+ HEAP16[$pnt2$363 >> 1] = $54;
+ $156 = $55 * 7 | 0;
+ $158 = $labelInfo + 1310736 + ($156 + -7 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + 1;
+ $162 = $labelInfo + 1310736 + ($156 + -6 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $i$256;
+ $166 = $labelInfo + 1310736 + ($156 + -5 << 2) | 0;
+ HEAP32[$166 >> 2] = (HEAP32[$166 >> 2] | 0) + $j$069;
+ $170 = $labelInfo + 1310736 + ($156 + -3 << 2) | 0;
+ if ((HEAP32[$170 >> 2] | 0) < ($i$256 | 0)) HEAP32[$170 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($156 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $176 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($176 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$363 >> 1] = $176;
+ $179 = ($176 << 16 >> 16) * 7 | 0;
+ $181 = $labelInfo + 1310736 + ($179 + -7 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + 1;
+ $185 = $labelInfo + 1310736 + ($179 + -6 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $i$256;
+ $189 = $labelInfo + 1310736 + ($179 + -5 << 2) | 0;
+ HEAP32[$189 >> 2] = (HEAP32[$189 >> 2] | 0) + $j$069;
+ $193 = $labelInfo + 1310736 + ($179 + -3 << 2) | 0;
+ if ((HEAP32[$193 >> 2] | 0) >= ($i$256 | 0)) {
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ HEAP32[$193 >> 2] = $i$256;
+ $wk_max$2 = $wk_max$158;
+ break;
+ } else {
+ $196 = $wk_max$158 + 1 | 0;
+ if (($wk_max$158 | 0) > 32767) break L13;
+ HEAP16[$pnt2$363 >> 1] = $196;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$158 << 2) >> 2] = $196 << 16 >> 16;
+ $201 = $wk_max$158 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($201 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($201 + 1 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($201 + 2 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($201 + 3 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($201 + 4 << 2) >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($201 + 5 << 2) >> 2] = $j$069;
+ HEAP32[$labelInfo + 1310736 + ($201 + 6 << 2) >> 2] = $j$069;
+ $wk_max$2 = $196;
+ break;
+ }
+ }
+ if ($56) {
+ $59 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $62 = HEAP32[$labelInfo + 1179664 + ($55 + -1 << 2) >> 2] | 0;
+ if (($59 | 0) > ($62 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $62;
+ if (($wk_max$158 | 0) > 0) {
+ $k$052 = 0;
+ $wk$053 = $18;
+ while (1) {
+ if ((HEAP32[$wk$053 >> 2] | 0) == ($59 | 0)) HEAP32[$wk$053 >> 2] = $62;
+ $k$052 = $k$052 + 1 | 0;
+ if (($k$052 | 0) >= ($wk_max$158 | 0)) {
+ $79 = $62;
+ break;
+ } else $wk$053 = $wk$053 + 4 | 0;
+ }
+ } else $79 = $62;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $59;
+ if (($59 | 0) < ($62 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$149 = 0;
+ $wk$150 = $18;
+ while (1) {
+ if ((HEAP32[$wk$150 >> 2] | 0) == ($62 | 0)) HEAP32[$wk$150 >> 2] = $59;
+ $k$149 = $k$149 + 1 | 0;
+ if (($k$149 | 0) >= ($wk_max$158 | 0)) {
+ $79 = $59;
+ break;
+ } else $wk$150 = $wk$150 + 4 | 0;
+ }
+ } else $79 = $59;
+ }
+ $81 = ($79 << 16 >> 16) * 7 | 0;
+ $83 = $labelInfo + 1310736 + ($81 + -7 << 2) | 0;
+ HEAP32[$83 >> 2] = (HEAP32[$83 >> 2] | 0) + 1;
+ $87 = $labelInfo + 1310736 + ($81 + -6 << 2) | 0;
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + $i$256;
+ $91 = $labelInfo + 1310736 + ($81 + -5 << 2) | 0;
+ HEAP32[$91 >> 2] = (HEAP32[$91 >> 2] | 0) + $j$069;
+ HEAP32[$labelInfo + 1310736 + ($81 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $97 = HEAP16[$pnt2$363 + -2 >> 1] | 0;
+ if ($97 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$363 >> 1] = $50;
+ $137 = $51 * 7 | 0;
+ $139 = $labelInfo + 1310736 + ($137 + -7 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + 1;
+ $143 = $labelInfo + 1310736 + ($137 + -6 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $i$256;
+ $147 = $labelInfo + 1310736 + ($137 + -5 << 2) | 0;
+ HEAP32[$147 >> 2] = (HEAP32[$147 >> 2] | 0) + $j$069;
+ $151 = $labelInfo + 1310736 + ($137 + -4 << 2) | 0;
+ if ((HEAP32[$151 >> 2] | 0) > ($i$256 | 0)) HEAP32[$151 >> 2] = $i$256;
+ HEAP32[$labelInfo + 1310736 + ($137 + -1 << 2) >> 2] = $j$069;
+ $wk_max$2 = $wk_max$158;
+ break;
+ }
+ $102 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ $105 = HEAP32[$labelInfo + 1179664 + (($97 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($102 | 0) > ($105 | 0)) {
+ HEAP16[$pnt2$363 >> 1] = $105;
+ if (($wk_max$158 | 0) > 0) {
+ $k$245 = 0;
+ $wk$246 = $18;
+ while (1) {
+ if ((HEAP32[$wk$246 >> 2] | 0) == ($102 | 0)) HEAP32[$wk$246 >> 2] = $105;
+ $k$245 = $k$245 + 1 | 0;
+ if (($k$245 | 0) >= ($wk_max$158 | 0)) {
+ $122 = $105;
+ break;
+ } else $wk$246 = $wk$246 + 4 | 0;
+ }
+ } else $122 = $105;
+ } else {
+ HEAP16[$pnt2$363 >> 1] = $102;
+ if (($102 | 0) < ($105 | 0) & ($wk_max$158 | 0) > 0) {
+ $k$342 = 0;
+ $wk$343 = $18;
+ while (1) {
+ if ((HEAP32[$wk$343 >> 2] | 0) == ($105 | 0)) HEAP32[$wk$343 >> 2] = $102;
+ $k$342 = $k$342 + 1 | 0;
+ if (($k$342 | 0) >= ($wk_max$158 | 0)) {
+ $122 = $102;
+ break;
+ } else $wk$343 = $wk$343 + 4 | 0;
+ }
+ } else $122 = $102;
+ }
+ $124 = ($122 << 16 >> 16) * 7 | 0;
+ $126 = $labelInfo + 1310736 + ($124 + -7 << 2) | 0;
+ HEAP32[$126 >> 2] = (HEAP32[$126 >> 2] | 0) + 1;
+ $130 = $labelInfo + 1310736 + ($124 + -6 << 2) | 0;
+ HEAP32[$130 >> 2] = (HEAP32[$130 >> 2] | 0) + $i$256;
+ $134 = $labelInfo + 1310736 + ($124 + -5 << 2) | 0;
+ HEAP32[$134 >> 2] = (HEAP32[$134 >> 2] | 0) + $j$069;
+ $wk_max$2 = $wk_max$158;
+ } while (0);
+ $i$256 = $i$256 + 1 | 0;
+ $216 = $pnt$164 + 2 | 0;
+ $217 = $pnt2$363 + 2 | 0;
+ if (($i$256 | 0) >= ($11 | 0)) {
+ $pnt$1$lcssa = $216;
+ $pnt2$3$lcssa = $217;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$164 = $216;
+ $pnt2$363 = $217;
+ $wk_max$158 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$073;
+ $pnt2$3$lcssa = $pnt2$272;
+ $wk_max$1$lcssa = $wk_max$071;
+ }
+ $j$069 = $j$069 + 1 | 0;
+ if (($j$069 | 0) >= ($3 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$073 = $pnt$1$lcssa + $$sum | 0;
+ $pnt2$272 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$071 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $223 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$338 = 1;
+ $j$139 = 1;
+ $wk$440 = $18;
+ while (1) {
+ $225 = HEAP32[$wk$440 >> 2] | 0;
+ if (($225 | 0) == ($i$338 | 0)) {
+ $231 = $j$139;
+ $j$2 = $j$139 + 1 | 0;
+ } else {
+ $231 = HEAP32[$labelInfo + 1179664 + ($225 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$139;
+ }
+ HEAP32[$wk$440 >> 2] = $231;
+ if (($i$338 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$338 = $i$338 + 1 | 0;
+ $j$139 = $j$2;
+ $wk$440 = $wk$440 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $235 = $labelInfo + 8 | 0;
+ $236 = $j$1$lcssa + -1 | 0;
+ HEAP32[$235 >> 2] = $236;
+ if (!$236) $$0 = 0; else {
+ _memset($223 | 0, 0, $236 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $236 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$436 = 0;
+ do {
+ $243 = $i$436 << 2;
+ HEAP32[$labelInfo + 131084 + ($243 << 2) >> 2] = $0;
+ HEAP32[$labelInfo + 131084 + (($243 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($243 | 2) << 2) >> 2] = $1;
+ HEAP32[$labelInfo + 131084 + (($243 | 3) << 2) >> 2] = 0;
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$235 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$534 = 0;
+ do {
+ $257 = (HEAP32[$labelInfo + 1179664 + ($i$534 << 2) >> 2] | 0) + -1 | 0;
+ $258 = $i$534 * 7 | 0;
+ $261 = $labelInfo + 12 + ($257 << 2) | 0;
+ HEAP32[$261 >> 2] = (HEAP32[$261 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($258 << 2) >> 2] | 0);
+ $268 = $257 << 1;
+ $269 = $labelInfo + 655376 + ($268 << 3) | 0;
+ HEAPF64[$269 >> 3] = +HEAPF64[$269 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($258 + 1 << 2) >> 2] | 0);
+ $277 = $labelInfo + 655376 + (($268 | 1) << 3) | 0;
+ HEAPF64[$277 >> 3] = +HEAPF64[$277 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($258 + 2 << 2) >> 2] | 0);
+ $280 = $257 << 2;
+ $281 = $labelInfo + 131084 + ($280 << 2) | 0;
+ $285 = HEAP32[$labelInfo + 1310736 + ($258 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$281 >> 2] | 0) > ($285 | 0)) HEAP32[$281 >> 2] = $285;
+ $288 = $labelInfo + 131084 + (($280 | 1) << 2) | 0;
+ $292 = HEAP32[$labelInfo + 1310736 + ($258 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$288 >> 2] | 0) < ($292 | 0)) HEAP32[$288 >> 2] = $292;
+ $295 = $labelInfo + 131084 + (($280 | 2) << 2) | 0;
+ $299 = HEAP32[$labelInfo + 1310736 + ($258 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$295 >> 2] | 0) > ($299 | 0)) HEAP32[$295 >> 2] = $299;
+ $302 = $labelInfo + 131084 + (($280 | 3) << 2) | 0;
+ $306 = HEAP32[$labelInfo + 1310736 + ($258 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$302 >> 2] | 0) < ($306 | 0)) HEAP32[$302 >> 2] = $306;
+ $i$534 = $i$534 + 1 | 0;
+ } while (($i$534 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$235 >> 2] | 0) > 0) {
+ $i$633 = 0;
+ do {
+ $310 = $labelInfo + 12 + ($i$633 << 2) | 0;
+ $313 = $i$633 << 1;
+ $314 = $labelInfo + 655376 + ($313 << 3) | 0;
+ HEAPF64[$314 >> 3] = +HEAPF64[$314 >> 3] / +(HEAP32[$310 >> 2] | 0);
+ $320 = $labelInfo + 655376 + (($313 | 1) << 3) | 0;
+ HEAPF64[$320 >> 3] = +HEAPF64[$320 >> 3] / +(HEAP32[$310 >> 2] | 0);
+ $i$633 = $i$633 + 1 | 0;
+ } while (($i$633 | 0) < (HEAP32[$235 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWRCY($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $100 = 0, $103 = 0, $120 = 0, $122 = 0, $124 = 0, $128 = 0, $132 = 0, $135 = 0, $137 = 0, $141 = 0, $145 = 0, $149 = 0, $154 = 0, $156 = 0, $16 = 0, $160 = 0, $164 = 0, $168 = 0, $17 = 0, $174 = 0, $177 = 0, $179 = 0, $18 = 0, $183 = 0, $187 = 0, $191 = 0, $194 = 0, $199 = 0, $214 = 0, $215 = 0, $221 = 0, $223 = 0, $229 = 0, $23 = 0, $233 = 0, $234 = 0, $241 = 0, $255 = 0, $256 = 0, $259 = 0, $266 = 0, $267 = 0, $275 = 0, $278 = 0, $279 = 0, $283 = 0, $286 = 0, $29 = 0, $290 = 0, $293 = 0, $297 = 0, $300 = 0, $304 = 0, $308 = 0, $311 = 0, $312 = 0, $318 = 0, $32 = 0, $34 = 0, $38 = 0, $42 = 0, $48 = 0, $49 = 0, $52 = 0, $53 = 0, $54 = 0, $57 = 0, $60 = 0, $77 = 0, $79 = 0, $81 = 0, $85 = 0, $89 = 0, $9 = 0, $95 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $23 = ($9 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($17 << 1) | 0;
+ $pnt2$271 = $0 + ($17 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($23) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if ((HEAPU8[$pnt$163 + 1 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ $29 = HEAP16[$pnt2$362 + ($18 << 1) >> 1] | 0;
+ if ($29 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $29;
+ $32 = ($29 << 16 >> 16) * 7 | 0;
+ $34 = $labelInfo + 1310736 + ($32 + -7 << 2) | 0;
+ HEAP32[$34 >> 2] = (HEAP32[$34 >> 2] | 0) + 1;
+ $38 = $labelInfo + 1310736 + ($32 + -6 << 2) | 0;
+ HEAP32[$38 >> 2] = (HEAP32[$38 >> 2] | 0) + $i$255;
+ $42 = $labelInfo + 1310736 + ($32 + -5 << 2) | 0;
+ HEAP32[$42 >> 2] = (HEAP32[$42 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($32 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $48 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $49 = $48 << 16 >> 16;
+ $52 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $53 = $52 << 16 >> 16;
+ $54 = $52 << 16 >> 16 > 0;
+ if ($48 << 16 >> 16 <= 0) {
+ if ($54) {
+ HEAP16[$pnt2$362 >> 1] = $52;
+ $154 = $53 * 7 | 0;
+ $156 = $labelInfo + 1310736 + ($154 + -7 << 2) | 0;
+ HEAP32[$156 >> 2] = (HEAP32[$156 >> 2] | 0) + 1;
+ $160 = $labelInfo + 1310736 + ($154 + -6 << 2) | 0;
+ HEAP32[$160 >> 2] = (HEAP32[$160 >> 2] | 0) + $i$255;
+ $164 = $labelInfo + 1310736 + ($154 + -5 << 2) | 0;
+ HEAP32[$164 >> 2] = (HEAP32[$164 >> 2] | 0) + $j$068;
+ $168 = $labelInfo + 1310736 + ($154 + -3 << 2) | 0;
+ if ((HEAP32[$168 >> 2] | 0) < ($i$255 | 0)) HEAP32[$168 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($154 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $174 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($174 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $174;
+ $177 = ($174 << 16 >> 16) * 7 | 0;
+ $179 = $labelInfo + 1310736 + ($177 + -7 << 2) | 0;
+ HEAP32[$179 >> 2] = (HEAP32[$179 >> 2] | 0) + 1;
+ $183 = $labelInfo + 1310736 + ($177 + -6 << 2) | 0;
+ HEAP32[$183 >> 2] = (HEAP32[$183 >> 2] | 0) + $i$255;
+ $187 = $labelInfo + 1310736 + ($177 + -5 << 2) | 0;
+ HEAP32[$187 >> 2] = (HEAP32[$187 >> 2] | 0) + $j$068;
+ $191 = $labelInfo + 1310736 + ($177 + -3 << 2) | 0;
+ if ((HEAP32[$191 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$191 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $194 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $194;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $194 << 16 >> 16;
+ $199 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($199 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($199 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($199 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($199 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($199 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($199 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($199 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $194;
+ break;
+ }
+ }
+ if ($54) {
+ $57 = HEAP32[$labelInfo + 1179664 + ($49 + -1 << 2) >> 2] | 0;
+ $60 = HEAP32[$labelInfo + 1179664 + ($53 + -1 << 2) >> 2] | 0;
+ if (($57 | 0) > ($60 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $60;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $16;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($57 | 0)) HEAP32[$wk$052 >> 2] = $60;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $77 = $60;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $77 = $60;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $57;
+ if (($57 | 0) < ($60 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $16;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($60 | 0)) HEAP32[$wk$149 >> 2] = $57;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $77 = $57;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $77 = $57;
+ }
+ $79 = ($77 << 16 >> 16) * 7 | 0;
+ $81 = $labelInfo + 1310736 + ($79 + -7 << 2) | 0;
+ HEAP32[$81 >> 2] = (HEAP32[$81 >> 2] | 0) + 1;
+ $85 = $labelInfo + 1310736 + ($79 + -6 << 2) | 0;
+ HEAP32[$85 >> 2] = (HEAP32[$85 >> 2] | 0) + $i$255;
+ $89 = $labelInfo + 1310736 + ($79 + -5 << 2) | 0;
+ HEAP32[$89 >> 2] = (HEAP32[$89 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($79 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $95 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($95 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $48;
+ $135 = $49 * 7 | 0;
+ $137 = $labelInfo + 1310736 + ($135 + -7 << 2) | 0;
+ HEAP32[$137 >> 2] = (HEAP32[$137 >> 2] | 0) + 1;
+ $141 = $labelInfo + 1310736 + ($135 + -6 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + $i$255;
+ $145 = $labelInfo + 1310736 + ($135 + -5 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $j$068;
+ $149 = $labelInfo + 1310736 + ($135 + -4 << 2) | 0;
+ if ((HEAP32[$149 >> 2] | 0) > ($i$255 | 0)) HEAP32[$149 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($135 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $100 = HEAP32[$labelInfo + 1179664 + ($49 + -1 << 2) >> 2] | 0;
+ $103 = HEAP32[$labelInfo + 1179664 + (($95 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($100 | 0) > ($103 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $103;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $16;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($100 | 0)) HEAP32[$wk$245 >> 2] = $103;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $120 = $103;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $120 = $103;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $100;
+ if (($100 | 0) < ($103 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $16;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($103 | 0)) HEAP32[$wk$342 >> 2] = $100;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $120 = $100;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $120 = $100;
+ }
+ $122 = ($120 << 16 >> 16) * 7 | 0;
+ $124 = $labelInfo + 1310736 + ($122 + -7 << 2) | 0;
+ HEAP32[$124 >> 2] = (HEAP32[$124 >> 2] | 0) + 1;
+ $128 = $labelInfo + 1310736 + ($122 + -6 << 2) | 0;
+ HEAP32[$128 >> 2] = (HEAP32[$128 >> 2] | 0) + $i$255;
+ $132 = $labelInfo + 1310736 + ($122 + -5 << 2) | 0;
+ HEAP32[$132 >> 2] = (HEAP32[$132 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $214 = $pnt$163 + 2 | 0;
+ $215 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($9 | 0)) {
+ $pnt$1$lcssa = $214;
+ $pnt2$3$lcssa = $215;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $214;
+ $pnt2$362 = $215;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $221 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $16;
+ while (1) {
+ $223 = HEAP32[$wk$439 >> 2] | 0;
+ if (($223 | 0) == ($i$337 | 0)) {
+ $229 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $229 = HEAP32[$labelInfo + 1179664 + ($223 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $229;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $233 = $labelInfo + 8 | 0;
+ $234 = $j$1$lcssa + -1 | 0;
+ HEAP32[$233 >> 2] = $234;
+ if (!$234) $$0 = 0; else {
+ _memset($221 | 0, 0, $234 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $234 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $241 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($241 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($241 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($241 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($241 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$233 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $255 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $256 = $i$533 * 7 | 0;
+ $259 = $labelInfo + 12 + ($255 << 2) | 0;
+ HEAP32[$259 >> 2] = (HEAP32[$259 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($256 << 2) >> 2] | 0);
+ $266 = $255 << 1;
+ $267 = $labelInfo + 655376 + ($266 << 3) | 0;
+ HEAPF64[$267 >> 3] = +HEAPF64[$267 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($256 + 1 << 2) >> 2] | 0);
+ $275 = $labelInfo + 655376 + (($266 | 1) << 3) | 0;
+ HEAPF64[$275 >> 3] = +HEAPF64[$275 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($256 + 2 << 2) >> 2] | 0);
+ $278 = $255 << 2;
+ $279 = $labelInfo + 131084 + ($278 << 2) | 0;
+ $283 = HEAP32[$labelInfo + 1310736 + ($256 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$279 >> 2] | 0) > ($283 | 0)) HEAP32[$279 >> 2] = $283;
+ $286 = $labelInfo + 131084 + (($278 | 1) << 2) | 0;
+ $290 = HEAP32[$labelInfo + 1310736 + ($256 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$286 >> 2] | 0) < ($290 | 0)) HEAP32[$286 >> 2] = $290;
+ $293 = $labelInfo + 131084 + (($278 | 2) << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($256 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) > ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($278 | 3) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($256 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) < ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$233 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $308 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $311 = $i$632 << 1;
+ $312 = $labelInfo + 655376 + ($311 << 3) | 0;
+ HEAPF64[$312 >> 3] = +HEAPF64[$312 >> 3] / +(HEAP32[$308 >> 2] | 0);
+ $318 = $labelInfo + 655376 + (($311 | 1) << 3) | 0;
+ HEAPF64[$318 >> 3] = +HEAPF64[$318 >> 3] / +(HEAP32[$308 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$233 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBRCY($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $100 = 0, $103 = 0, $120 = 0, $122 = 0, $124 = 0, $128 = 0, $132 = 0, $135 = 0, $137 = 0, $141 = 0, $145 = 0, $149 = 0, $154 = 0, $156 = 0, $16 = 0, $160 = 0, $164 = 0, $168 = 0, $17 = 0, $174 = 0, $177 = 0, $179 = 0, $18 = 0, $183 = 0, $187 = 0, $191 = 0, $194 = 0, $199 = 0, $214 = 0, $215 = 0, $221 = 0, $223 = 0, $229 = 0, $23 = 0, $233 = 0, $234 = 0, $241 = 0, $255 = 0, $256 = 0, $259 = 0, $266 = 0, $267 = 0, $275 = 0, $278 = 0, $279 = 0, $283 = 0, $286 = 0, $29 = 0, $290 = 0, $293 = 0, $297 = 0, $300 = 0, $304 = 0, $308 = 0, $311 = 0, $312 = 0, $318 = 0, $32 = 0, $34 = 0, $38 = 0, $42 = 0, $48 = 0, $49 = 0, $52 = 0, $53 = 0, $54 = 0, $57 = 0, $60 = 0, $77 = 0, $79 = 0, $81 = 0, $85 = 0, $89 = 0, $9 = 0, $95 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $23 = ($9 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($17 << 1) | 0;
+ $pnt2$271 = $0 + ($17 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($23) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if ((HEAPU8[$pnt$163 + 1 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ $29 = HEAP16[$pnt2$362 + ($18 << 1) >> 1] | 0;
+ if ($29 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $29;
+ $32 = ($29 << 16 >> 16) * 7 | 0;
+ $34 = $labelInfo + 1310736 + ($32 + -7 << 2) | 0;
+ HEAP32[$34 >> 2] = (HEAP32[$34 >> 2] | 0) + 1;
+ $38 = $labelInfo + 1310736 + ($32 + -6 << 2) | 0;
+ HEAP32[$38 >> 2] = (HEAP32[$38 >> 2] | 0) + $i$255;
+ $42 = $labelInfo + 1310736 + ($32 + -5 << 2) | 0;
+ HEAP32[$42 >> 2] = (HEAP32[$42 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($32 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $48 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $49 = $48 << 16 >> 16;
+ $52 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $53 = $52 << 16 >> 16;
+ $54 = $52 << 16 >> 16 > 0;
+ if ($48 << 16 >> 16 <= 0) {
+ if ($54) {
+ HEAP16[$pnt2$362 >> 1] = $52;
+ $154 = $53 * 7 | 0;
+ $156 = $labelInfo + 1310736 + ($154 + -7 << 2) | 0;
+ HEAP32[$156 >> 2] = (HEAP32[$156 >> 2] | 0) + 1;
+ $160 = $labelInfo + 1310736 + ($154 + -6 << 2) | 0;
+ HEAP32[$160 >> 2] = (HEAP32[$160 >> 2] | 0) + $i$255;
+ $164 = $labelInfo + 1310736 + ($154 + -5 << 2) | 0;
+ HEAP32[$164 >> 2] = (HEAP32[$164 >> 2] | 0) + $j$068;
+ $168 = $labelInfo + 1310736 + ($154 + -3 << 2) | 0;
+ if ((HEAP32[$168 >> 2] | 0) < ($i$255 | 0)) HEAP32[$168 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($154 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $174 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($174 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $174;
+ $177 = ($174 << 16 >> 16) * 7 | 0;
+ $179 = $labelInfo + 1310736 + ($177 + -7 << 2) | 0;
+ HEAP32[$179 >> 2] = (HEAP32[$179 >> 2] | 0) + 1;
+ $183 = $labelInfo + 1310736 + ($177 + -6 << 2) | 0;
+ HEAP32[$183 >> 2] = (HEAP32[$183 >> 2] | 0) + $i$255;
+ $187 = $labelInfo + 1310736 + ($177 + -5 << 2) | 0;
+ HEAP32[$187 >> 2] = (HEAP32[$187 >> 2] | 0) + $j$068;
+ $191 = $labelInfo + 1310736 + ($177 + -3 << 2) | 0;
+ if ((HEAP32[$191 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$191 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $194 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $194;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $194 << 16 >> 16;
+ $199 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($199 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($199 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($199 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($199 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($199 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($199 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($199 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $194;
+ break;
+ }
+ }
+ if ($54) {
+ $57 = HEAP32[$labelInfo + 1179664 + ($49 + -1 << 2) >> 2] | 0;
+ $60 = HEAP32[$labelInfo + 1179664 + ($53 + -1 << 2) >> 2] | 0;
+ if (($57 | 0) > ($60 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $60;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $16;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($57 | 0)) HEAP32[$wk$052 >> 2] = $60;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $77 = $60;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $77 = $60;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $57;
+ if (($57 | 0) < ($60 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $16;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($60 | 0)) HEAP32[$wk$149 >> 2] = $57;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $77 = $57;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $77 = $57;
+ }
+ $79 = ($77 << 16 >> 16) * 7 | 0;
+ $81 = $labelInfo + 1310736 + ($79 + -7 << 2) | 0;
+ HEAP32[$81 >> 2] = (HEAP32[$81 >> 2] | 0) + 1;
+ $85 = $labelInfo + 1310736 + ($79 + -6 << 2) | 0;
+ HEAP32[$85 >> 2] = (HEAP32[$85 >> 2] | 0) + $i$255;
+ $89 = $labelInfo + 1310736 + ($79 + -5 << 2) | 0;
+ HEAP32[$89 >> 2] = (HEAP32[$89 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($79 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $95 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($95 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $48;
+ $135 = $49 * 7 | 0;
+ $137 = $labelInfo + 1310736 + ($135 + -7 << 2) | 0;
+ HEAP32[$137 >> 2] = (HEAP32[$137 >> 2] | 0) + 1;
+ $141 = $labelInfo + 1310736 + ($135 + -6 << 2) | 0;
+ HEAP32[$141 >> 2] = (HEAP32[$141 >> 2] | 0) + $i$255;
+ $145 = $labelInfo + 1310736 + ($135 + -5 << 2) | 0;
+ HEAP32[$145 >> 2] = (HEAP32[$145 >> 2] | 0) + $j$068;
+ $149 = $labelInfo + 1310736 + ($135 + -4 << 2) | 0;
+ if ((HEAP32[$149 >> 2] | 0) > ($i$255 | 0)) HEAP32[$149 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($135 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $100 = HEAP32[$labelInfo + 1179664 + ($49 + -1 << 2) >> 2] | 0;
+ $103 = HEAP32[$labelInfo + 1179664 + (($95 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($100 | 0) > ($103 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $103;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $16;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($100 | 0)) HEAP32[$wk$245 >> 2] = $103;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $120 = $103;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $120 = $103;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $100;
+ if (($100 | 0) < ($103 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $16;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($103 | 0)) HEAP32[$wk$342 >> 2] = $100;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $120 = $100;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $120 = $100;
+ }
+ $122 = ($120 << 16 >> 16) * 7 | 0;
+ $124 = $labelInfo + 1310736 + ($122 + -7 << 2) | 0;
+ HEAP32[$124 >> 2] = (HEAP32[$124 >> 2] | 0) + 1;
+ $128 = $labelInfo + 1310736 + ($122 + -6 << 2) | 0;
+ HEAP32[$128 >> 2] = (HEAP32[$128 >> 2] | 0) + $i$255;
+ $132 = $labelInfo + 1310736 + ($122 + -5 << 2) | 0;
+ HEAP32[$132 >> 2] = (HEAP32[$132 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $214 = $pnt$163 + 2 | 0;
+ $215 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($9 | 0)) {
+ $pnt$1$lcssa = $214;
+ $pnt2$3$lcssa = $215;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $214;
+ $pnt2$362 = $215;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $221 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $16;
+ while (1) {
+ $223 = HEAP32[$wk$439 >> 2] | 0;
+ if (($223 | 0) == ($i$337 | 0)) {
+ $229 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $229 = HEAP32[$labelInfo + 1179664 + ($223 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $229;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $233 = $labelInfo + 8 | 0;
+ $234 = $j$1$lcssa + -1 | 0;
+ HEAP32[$233 >> 2] = $234;
+ if (!$234) $$0 = 0; else {
+ _memset($221 | 0, 0, $234 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $234 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $241 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($241 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($241 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($241 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($241 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$233 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $255 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $256 = $i$533 * 7 | 0;
+ $259 = $labelInfo + 12 + ($255 << 2) | 0;
+ HEAP32[$259 >> 2] = (HEAP32[$259 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($256 << 2) >> 2] | 0);
+ $266 = $255 << 1;
+ $267 = $labelInfo + 655376 + ($266 << 3) | 0;
+ HEAPF64[$267 >> 3] = +HEAPF64[$267 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($256 + 1 << 2) >> 2] | 0);
+ $275 = $labelInfo + 655376 + (($266 | 1) << 3) | 0;
+ HEAPF64[$275 >> 3] = +HEAPF64[$275 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($256 + 2 << 2) >> 2] | 0);
+ $278 = $255 << 2;
+ $279 = $labelInfo + 131084 + ($278 << 2) | 0;
+ $283 = HEAP32[$labelInfo + 1310736 + ($256 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$279 >> 2] | 0) > ($283 | 0)) HEAP32[$279 >> 2] = $283;
+ $286 = $labelInfo + 131084 + (($278 | 1) << 2) | 0;
+ $290 = HEAP32[$labelInfo + 1310736 + ($256 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$286 >> 2] | 0) < ($290 | 0)) HEAP32[$286 >> 2] = $290;
+ $293 = $labelInfo + 131084 + (($278 | 2) << 2) | 0;
+ $297 = HEAP32[$labelInfo + 1310736 + ($256 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$293 >> 2] | 0) > ($297 | 0)) HEAP32[$293 >> 2] = $297;
+ $300 = $labelInfo + 131084 + (($278 | 3) << 2) | 0;
+ $304 = HEAP32[$labelInfo + 1310736 + ($256 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$300 >> 2] | 0) < ($304 | 0)) HEAP32[$300 >> 2] = $304;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$233 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $308 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $311 = $i$632 << 1;
+ $312 = $labelInfo + 655376 + ($311 << 3) | 0;
+ HEAPF64[$312 >> 3] = +HEAPF64[$312 >> 3] / +(HEAP32[$308 >> 2] | 0);
+ $318 = $labelInfo + 655376 + (($311 | 1) << 3) | 0;
+ HEAPF64[$318 >> 3] = +HEAPF64[$318 >> 3] / +(HEAP32[$308 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$233 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWRYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $102 = 0, $119 = 0, $121 = 0, $123 = 0, $127 = 0, $131 = 0, $134 = 0, $136 = 0, $140 = 0, $144 = 0, $148 = 0, $153 = 0, $155 = 0, $159 = 0, $16 = 0, $163 = 0, $167 = 0, $17 = 0, $173 = 0, $176 = 0, $178 = 0, $18 = 0, $182 = 0, $186 = 0, $190 = 0, $193 = 0, $198 = 0, $213 = 0, $214 = 0, $220 = 0, $222 = 0, $228 = 0, $23 = 0, $232 = 0, $233 = 0, $240 = 0, $254 = 0, $255 = 0, $258 = 0, $265 = 0, $266 = 0, $274 = 0, $277 = 0, $278 = 0, $28 = 0, $282 = 0, $285 = 0, $289 = 0, $292 = 0, $296 = 0, $299 = 0, $303 = 0, $307 = 0, $31 = 0, $310 = 0, $311 = 0, $317 = 0, $33 = 0, $37 = 0, $41 = 0, $47 = 0, $48 = 0, $51 = 0, $52 = 0, $53 = 0, $56 = 0, $59 = 0, $76 = 0, $78 = 0, $80 = 0, $84 = 0, $88 = 0, $9 = 0, $94 = 0, $99 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $23 = ($9 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($17 << 1) | 0;
+ $pnt2$271 = $0 + ($17 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($23) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if ((HEAPU8[$pnt$163 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ $28 = HEAP16[$pnt2$362 + ($18 << 1) >> 1] | 0;
+ if ($28 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $28;
+ $31 = ($28 << 16 >> 16) * 7 | 0;
+ $33 = $labelInfo + 1310736 + ($31 + -7 << 2) | 0;
+ HEAP32[$33 >> 2] = (HEAP32[$33 >> 2] | 0) + 1;
+ $37 = $labelInfo + 1310736 + ($31 + -6 << 2) | 0;
+ HEAP32[$37 >> 2] = (HEAP32[$37 >> 2] | 0) + $i$255;
+ $41 = $labelInfo + 1310736 + ($31 + -5 << 2) | 0;
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($31 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $47 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $48 = $47 << 16 >> 16;
+ $51 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $52 = $51 << 16 >> 16;
+ $53 = $51 << 16 >> 16 > 0;
+ if ($47 << 16 >> 16 <= 0) {
+ if ($53) {
+ HEAP16[$pnt2$362 >> 1] = $51;
+ $153 = $52 * 7 | 0;
+ $155 = $labelInfo + 1310736 + ($153 + -7 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + 1;
+ $159 = $labelInfo + 1310736 + ($153 + -6 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $i$255;
+ $163 = $labelInfo + 1310736 + ($153 + -5 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $j$068;
+ $167 = $labelInfo + 1310736 + ($153 + -3 << 2) | 0;
+ if ((HEAP32[$167 >> 2] | 0) < ($i$255 | 0)) HEAP32[$167 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($153 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $173 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($173 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $173;
+ $176 = ($173 << 16 >> 16) * 7 | 0;
+ $178 = $labelInfo + 1310736 + ($176 + -7 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + 1;
+ $182 = $labelInfo + 1310736 + ($176 + -6 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + $i$255;
+ $186 = $labelInfo + 1310736 + ($176 + -5 << 2) | 0;
+ HEAP32[$186 >> 2] = (HEAP32[$186 >> 2] | 0) + $j$068;
+ $190 = $labelInfo + 1310736 + ($176 + -3 << 2) | 0;
+ if ((HEAP32[$190 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$190 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $193 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $193;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $193 << 16 >> 16;
+ $198 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($198 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($198 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($198 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($198 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($198 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($198 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($198 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $193;
+ break;
+ }
+ }
+ if ($53) {
+ $56 = HEAP32[$labelInfo + 1179664 + ($48 + -1 << 2) >> 2] | 0;
+ $59 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ if (($56 | 0) > ($59 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $59;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $16;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($56 | 0)) HEAP32[$wk$052 >> 2] = $59;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $76 = $59;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $76 = $59;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $56;
+ if (($56 | 0) < ($59 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $16;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($59 | 0)) HEAP32[$wk$149 >> 2] = $56;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $76 = $56;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $76 = $56;
+ }
+ $78 = ($76 << 16 >> 16) * 7 | 0;
+ $80 = $labelInfo + 1310736 + ($78 + -7 << 2) | 0;
+ HEAP32[$80 >> 2] = (HEAP32[$80 >> 2] | 0) + 1;
+ $84 = $labelInfo + 1310736 + ($78 + -6 << 2) | 0;
+ HEAP32[$84 >> 2] = (HEAP32[$84 >> 2] | 0) + $i$255;
+ $88 = $labelInfo + 1310736 + ($78 + -5 << 2) | 0;
+ HEAP32[$88 >> 2] = (HEAP32[$88 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($78 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $94 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($94 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $47;
+ $134 = $48 * 7 | 0;
+ $136 = $labelInfo + 1310736 + ($134 + -7 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 1;
+ $140 = $labelInfo + 1310736 + ($134 + -6 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $i$255;
+ $144 = $labelInfo + 1310736 + ($134 + -5 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $j$068;
+ $148 = $labelInfo + 1310736 + ($134 + -4 << 2) | 0;
+ if ((HEAP32[$148 >> 2] | 0) > ($i$255 | 0)) HEAP32[$148 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($134 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $99 = HEAP32[$labelInfo + 1179664 + ($48 + -1 << 2) >> 2] | 0;
+ $102 = HEAP32[$labelInfo + 1179664 + (($94 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($99 | 0) > ($102 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $102;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $16;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($99 | 0)) HEAP32[$wk$245 >> 2] = $102;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $119 = $102;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $119 = $102;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $99;
+ if (($99 | 0) < ($102 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $16;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($102 | 0)) HEAP32[$wk$342 >> 2] = $99;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $119 = $99;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $119 = $99;
+ }
+ $121 = ($119 << 16 >> 16) * 7 | 0;
+ $123 = $labelInfo + 1310736 + ($121 + -7 << 2) | 0;
+ HEAP32[$123 >> 2] = (HEAP32[$123 >> 2] | 0) + 1;
+ $127 = $labelInfo + 1310736 + ($121 + -6 << 2) | 0;
+ HEAP32[$127 >> 2] = (HEAP32[$127 >> 2] | 0) + $i$255;
+ $131 = $labelInfo + 1310736 + ($121 + -5 << 2) | 0;
+ HEAP32[$131 >> 2] = (HEAP32[$131 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $213 = $pnt$163 + 2 | 0;
+ $214 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($9 | 0)) {
+ $pnt$1$lcssa = $213;
+ $pnt2$3$lcssa = $214;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $213;
+ $pnt2$362 = $214;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $220 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $16;
+ while (1) {
+ $222 = HEAP32[$wk$439 >> 2] | 0;
+ if (($222 | 0) == ($i$337 | 0)) {
+ $228 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $228 = HEAP32[$labelInfo + 1179664 + ($222 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $228;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $232 = $labelInfo + 8 | 0;
+ $233 = $j$1$lcssa + -1 | 0;
+ HEAP32[$232 >> 2] = $233;
+ if (!$233) $$0 = 0; else {
+ _memset($220 | 0, 0, $233 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $233 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $240 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($240 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($240 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($240 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($240 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$232 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $254 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $255 = $i$533 * 7 | 0;
+ $258 = $labelInfo + 12 + ($254 << 2) | 0;
+ HEAP32[$258 >> 2] = (HEAP32[$258 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($255 << 2) >> 2] | 0);
+ $265 = $254 << 1;
+ $266 = $labelInfo + 655376 + ($265 << 3) | 0;
+ HEAPF64[$266 >> 3] = +HEAPF64[$266 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($255 + 1 << 2) >> 2] | 0);
+ $274 = $labelInfo + 655376 + (($265 | 1) << 3) | 0;
+ HEAPF64[$274 >> 3] = +HEAPF64[$274 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($255 + 2 << 2) >> 2] | 0);
+ $277 = $254 << 2;
+ $278 = $labelInfo + 131084 + ($277 << 2) | 0;
+ $282 = HEAP32[$labelInfo + 1310736 + ($255 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$278 >> 2] | 0) > ($282 | 0)) HEAP32[$278 >> 2] = $282;
+ $285 = $labelInfo + 131084 + (($277 | 1) << 2) | 0;
+ $289 = HEAP32[$labelInfo + 1310736 + ($255 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$285 >> 2] | 0) < ($289 | 0)) HEAP32[$285 >> 2] = $289;
+ $292 = $labelInfo + 131084 + (($277 | 2) << 2) | 0;
+ $296 = HEAP32[$labelInfo + 1310736 + ($255 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$292 >> 2] | 0) > ($296 | 0)) HEAP32[$292 >> 2] = $296;
+ $299 = $labelInfo + 131084 + (($277 | 3) << 2) | 0;
+ $303 = HEAP32[$labelInfo + 1310736 + ($255 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$299 >> 2] | 0) < ($303 | 0)) HEAP32[$299 >> 2] = $303;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$232 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $307 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $310 = $i$632 << 1;
+ $311 = $labelInfo + 655376 + ($310 << 3) | 0;
+ HEAPF64[$311 >> 3] = +HEAPF64[$311 >> 3] / +(HEAP32[$307 >> 2] | 0);
+ $317 = $labelInfo + 655376 + (($310 | 1) << 3) | 0;
+ HEAPF64[$317 >> 3] = +HEAPF64[$317 >> 3] / +(HEAP32[$307 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$232 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBRYC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $102 = 0, $119 = 0, $121 = 0, $123 = 0, $127 = 0, $131 = 0, $134 = 0, $136 = 0, $140 = 0, $144 = 0, $148 = 0, $153 = 0, $155 = 0, $159 = 0, $16 = 0, $163 = 0, $167 = 0, $17 = 0, $173 = 0, $176 = 0, $178 = 0, $18 = 0, $182 = 0, $186 = 0, $190 = 0, $193 = 0, $198 = 0, $213 = 0, $214 = 0, $220 = 0, $222 = 0, $228 = 0, $23 = 0, $232 = 0, $233 = 0, $240 = 0, $254 = 0, $255 = 0, $258 = 0, $265 = 0, $266 = 0, $274 = 0, $277 = 0, $278 = 0, $28 = 0, $282 = 0, $285 = 0, $289 = 0, $292 = 0, $296 = 0, $299 = 0, $303 = 0, $307 = 0, $31 = 0, $310 = 0, $311 = 0, $317 = 0, $33 = 0, $37 = 0, $41 = 0, $47 = 0, $48 = 0, $51 = 0, $52 = 0, $53 = 0, $56 = 0, $59 = 0, $76 = 0, $78 = 0, $80 = 0, $84 = 0, $88 = 0, $9 = 0, $94 = 0, $99 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $23 = ($9 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + ($17 << 1) | 0;
+ $pnt2$271 = $0 + ($17 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($23) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if ((HEAPU8[$pnt$163 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ $28 = HEAP16[$pnt2$362 + ($18 << 1) >> 1] | 0;
+ if ($28 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $28;
+ $31 = ($28 << 16 >> 16) * 7 | 0;
+ $33 = $labelInfo + 1310736 + ($31 + -7 << 2) | 0;
+ HEAP32[$33 >> 2] = (HEAP32[$33 >> 2] | 0) + 1;
+ $37 = $labelInfo + 1310736 + ($31 + -6 << 2) | 0;
+ HEAP32[$37 >> 2] = (HEAP32[$37 >> 2] | 0) + $i$255;
+ $41 = $labelInfo + 1310736 + ($31 + -5 << 2) | 0;
+ HEAP32[$41 >> 2] = (HEAP32[$41 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($31 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $47 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $48 = $47 << 16 >> 16;
+ $51 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $52 = $51 << 16 >> 16;
+ $53 = $51 << 16 >> 16 > 0;
+ if ($47 << 16 >> 16 <= 0) {
+ if ($53) {
+ HEAP16[$pnt2$362 >> 1] = $51;
+ $153 = $52 * 7 | 0;
+ $155 = $labelInfo + 1310736 + ($153 + -7 << 2) | 0;
+ HEAP32[$155 >> 2] = (HEAP32[$155 >> 2] | 0) + 1;
+ $159 = $labelInfo + 1310736 + ($153 + -6 << 2) | 0;
+ HEAP32[$159 >> 2] = (HEAP32[$159 >> 2] | 0) + $i$255;
+ $163 = $labelInfo + 1310736 + ($153 + -5 << 2) | 0;
+ HEAP32[$163 >> 2] = (HEAP32[$163 >> 2] | 0) + $j$068;
+ $167 = $labelInfo + 1310736 + ($153 + -3 << 2) | 0;
+ if ((HEAP32[$167 >> 2] | 0) < ($i$255 | 0)) HEAP32[$167 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($153 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $173 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($173 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $173;
+ $176 = ($173 << 16 >> 16) * 7 | 0;
+ $178 = $labelInfo + 1310736 + ($176 + -7 << 2) | 0;
+ HEAP32[$178 >> 2] = (HEAP32[$178 >> 2] | 0) + 1;
+ $182 = $labelInfo + 1310736 + ($176 + -6 << 2) | 0;
+ HEAP32[$182 >> 2] = (HEAP32[$182 >> 2] | 0) + $i$255;
+ $186 = $labelInfo + 1310736 + ($176 + -5 << 2) | 0;
+ HEAP32[$186 >> 2] = (HEAP32[$186 >> 2] | 0) + $j$068;
+ $190 = $labelInfo + 1310736 + ($176 + -3 << 2) | 0;
+ if ((HEAP32[$190 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$190 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $193 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $193;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $193 << 16 >> 16;
+ $198 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($198 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($198 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($198 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($198 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($198 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($198 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($198 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $193;
+ break;
+ }
+ }
+ if ($53) {
+ $56 = HEAP32[$labelInfo + 1179664 + ($48 + -1 << 2) >> 2] | 0;
+ $59 = HEAP32[$labelInfo + 1179664 + ($52 + -1 << 2) >> 2] | 0;
+ if (($56 | 0) > ($59 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $59;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $16;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($56 | 0)) HEAP32[$wk$052 >> 2] = $59;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $76 = $59;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $76 = $59;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $56;
+ if (($56 | 0) < ($59 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $16;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($59 | 0)) HEAP32[$wk$149 >> 2] = $56;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $76 = $56;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $76 = $56;
+ }
+ $78 = ($76 << 16 >> 16) * 7 | 0;
+ $80 = $labelInfo + 1310736 + ($78 + -7 << 2) | 0;
+ HEAP32[$80 >> 2] = (HEAP32[$80 >> 2] | 0) + 1;
+ $84 = $labelInfo + 1310736 + ($78 + -6 << 2) | 0;
+ HEAP32[$84 >> 2] = (HEAP32[$84 >> 2] | 0) + $i$255;
+ $88 = $labelInfo + 1310736 + ($78 + -5 << 2) | 0;
+ HEAP32[$88 >> 2] = (HEAP32[$88 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($78 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $94 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($94 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $47;
+ $134 = $48 * 7 | 0;
+ $136 = $labelInfo + 1310736 + ($134 + -7 << 2) | 0;
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 1;
+ $140 = $labelInfo + 1310736 + ($134 + -6 << 2) | 0;
+ HEAP32[$140 >> 2] = (HEAP32[$140 >> 2] | 0) + $i$255;
+ $144 = $labelInfo + 1310736 + ($134 + -5 << 2) | 0;
+ HEAP32[$144 >> 2] = (HEAP32[$144 >> 2] | 0) + $j$068;
+ $148 = $labelInfo + 1310736 + ($134 + -4 << 2) | 0;
+ if ((HEAP32[$148 >> 2] | 0) > ($i$255 | 0)) HEAP32[$148 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($134 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $99 = HEAP32[$labelInfo + 1179664 + ($48 + -1 << 2) >> 2] | 0;
+ $102 = HEAP32[$labelInfo + 1179664 + (($94 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($99 | 0) > ($102 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $102;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $16;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($99 | 0)) HEAP32[$wk$245 >> 2] = $102;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $119 = $102;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $119 = $102;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $99;
+ if (($99 | 0) < ($102 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $16;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($102 | 0)) HEAP32[$wk$342 >> 2] = $99;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $119 = $99;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $119 = $99;
+ }
+ $121 = ($119 << 16 >> 16) * 7 | 0;
+ $123 = $labelInfo + 1310736 + ($121 + -7 << 2) | 0;
+ HEAP32[$123 >> 2] = (HEAP32[$123 >> 2] | 0) + 1;
+ $127 = $labelInfo + 1310736 + ($121 + -6 << 2) | 0;
+ HEAP32[$127 >> 2] = (HEAP32[$127 >> 2] | 0) + $i$255;
+ $131 = $labelInfo + 1310736 + ($121 + -5 << 2) | 0;
+ HEAP32[$131 >> 2] = (HEAP32[$131 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $213 = $pnt$163 + 2 | 0;
+ $214 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($9 | 0)) {
+ $pnt$1$lcssa = $213;
+ $pnt2$3$lcssa = $214;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $213;
+ $pnt2$362 = $214;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 4 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $220 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $16;
+ while (1) {
+ $222 = HEAP32[$wk$439 >> 2] | 0;
+ if (($222 | 0) == ($i$337 | 0)) {
+ $228 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $228 = HEAP32[$labelInfo + 1179664 + ($222 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $228;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $232 = $labelInfo + 8 | 0;
+ $233 = $j$1$lcssa + -1 | 0;
+ HEAP32[$232 >> 2] = $233;
+ if (!$233) $$0 = 0; else {
+ _memset($220 | 0, 0, $233 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $233 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $240 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($240 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($240 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($240 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($240 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$232 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $254 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $255 = $i$533 * 7 | 0;
+ $258 = $labelInfo + 12 + ($254 << 2) | 0;
+ HEAP32[$258 >> 2] = (HEAP32[$258 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($255 << 2) >> 2] | 0);
+ $265 = $254 << 1;
+ $266 = $labelInfo + 655376 + ($265 << 3) | 0;
+ HEAPF64[$266 >> 3] = +HEAPF64[$266 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($255 + 1 << 2) >> 2] | 0);
+ $274 = $labelInfo + 655376 + (($265 | 1) << 3) | 0;
+ HEAPF64[$274 >> 3] = +HEAPF64[$274 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($255 + 2 << 2) >> 2] | 0);
+ $277 = $254 << 2;
+ $278 = $labelInfo + 131084 + ($277 << 2) | 0;
+ $282 = HEAP32[$labelInfo + 1310736 + ($255 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$278 >> 2] | 0) > ($282 | 0)) HEAP32[$278 >> 2] = $282;
+ $285 = $labelInfo + 131084 + (($277 | 1) << 2) | 0;
+ $289 = HEAP32[$labelInfo + 1310736 + ($255 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$285 >> 2] | 0) < ($289 | 0)) HEAP32[$285 >> 2] = $289;
+ $292 = $labelInfo + 131084 + (($277 | 2) << 2) | 0;
+ $296 = HEAP32[$labelInfo + 1310736 + ($255 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$292 >> 2] | 0) > ($296 | 0)) HEAP32[$292 >> 2] = $296;
+ $299 = $labelInfo + 131084 + (($277 | 3) << 2) | 0;
+ $303 = HEAP32[$labelInfo + 1310736 + ($255 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$299 >> 2] | 0) < ($303 | 0)) HEAP32[$299 >> 2] = $303;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$232 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $307 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $310 = $i$632 << 1;
+ $311 = $labelInfo + 655376 + ($310 << 3) | 0;
+ HEAPF64[$311 >> 3] = +HEAPF64[$311 >> 3] / +(HEAP32[$307 >> 2] | 0);
+ $317 = $labelInfo + 655376 + (($310 | 1) << 3) | 0;
+ HEAPF64[$317 >> 3] = +HEAPF64[$317 >> 3] / +(HEAP32[$307 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$232 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDWRC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $101 = 0, $118 = 0, $120 = 0, $122 = 0, $126 = 0, $130 = 0, $133 = 0, $135 = 0, $139 = 0, $143 = 0, $147 = 0, $152 = 0, $154 = 0, $158 = 0, $16 = 0, $162 = 0, $166 = 0, $17 = 0, $172 = 0, $175 = 0, $177 = 0, $18 = 0, $181 = 0, $185 = 0, $189 = 0, $192 = 0, $197 = 0, $212 = 0, $213 = 0, $219 = 0, $22 = 0, $221 = 0, $227 = 0, $231 = 0, $232 = 0, $239 = 0, $253 = 0, $254 = 0, $257 = 0, $264 = 0, $265 = 0, $27 = 0, $273 = 0, $276 = 0, $277 = 0, $281 = 0, $284 = 0, $288 = 0, $291 = 0, $295 = 0, $298 = 0, $30 = 0, $302 = 0, $306 = 0, $309 = 0, $310 = 0, $316 = 0, $32 = 0, $36 = 0, $40 = 0, $46 = 0, $47 = 0, $50 = 0, $51 = 0, $52 = 0, $55 = 0, $58 = 0, $75 = 0, $77 = 0, $79 = 0, $83 = 0, $87 = 0, $9 = 0, $93 = 0, $98 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $22 = ($9 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + $17 | 0;
+ $pnt2$271 = $0 + ($17 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($22) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if ((HEAPU8[$pnt$163 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ $27 = HEAP16[$pnt2$362 + ($18 << 1) >> 1] | 0;
+ if ($27 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $27;
+ $30 = ($27 << 16 >> 16) * 7 | 0;
+ $32 = $labelInfo + 1310736 + ($30 + -7 << 2) | 0;
+ HEAP32[$32 >> 2] = (HEAP32[$32 >> 2] | 0) + 1;
+ $36 = $labelInfo + 1310736 + ($30 + -6 << 2) | 0;
+ HEAP32[$36 >> 2] = (HEAP32[$36 >> 2] | 0) + $i$255;
+ $40 = $labelInfo + 1310736 + ($30 + -5 << 2) | 0;
+ HEAP32[$40 >> 2] = (HEAP32[$40 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($30 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $46 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $47 = $46 << 16 >> 16;
+ $50 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $51 = $50 << 16 >> 16;
+ $52 = $50 << 16 >> 16 > 0;
+ if ($46 << 16 >> 16 <= 0) {
+ if ($52) {
+ HEAP16[$pnt2$362 >> 1] = $50;
+ $152 = $51 * 7 | 0;
+ $154 = $labelInfo + 1310736 + ($152 + -7 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + 1;
+ $158 = $labelInfo + 1310736 + ($152 + -6 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $i$255;
+ $162 = $labelInfo + 1310736 + ($152 + -5 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $j$068;
+ $166 = $labelInfo + 1310736 + ($152 + -3 << 2) | 0;
+ if ((HEAP32[$166 >> 2] | 0) < ($i$255 | 0)) HEAP32[$166 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($152 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $172 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($172 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $172;
+ $175 = ($172 << 16 >> 16) * 7 | 0;
+ $177 = $labelInfo + 1310736 + ($175 + -7 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + 1;
+ $181 = $labelInfo + 1310736 + ($175 + -6 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $i$255;
+ $185 = $labelInfo + 1310736 + ($175 + -5 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $j$068;
+ $189 = $labelInfo + 1310736 + ($175 + -3 << 2) | 0;
+ if ((HEAP32[$189 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$189 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $192 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $192;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $192 << 16 >> 16;
+ $197 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($197 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($197 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($197 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($197 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($197 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($197 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($197 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $192;
+ break;
+ }
+ }
+ if ($52) {
+ $55 = HEAP32[$labelInfo + 1179664 + ($47 + -1 << 2) >> 2] | 0;
+ $58 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ if (($55 | 0) > ($58 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $58;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $16;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($55 | 0)) HEAP32[$wk$052 >> 2] = $58;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $75 = $58;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $75 = $58;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $55;
+ if (($55 | 0) < ($58 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $16;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($58 | 0)) HEAP32[$wk$149 >> 2] = $55;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $75 = $55;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $75 = $55;
+ }
+ $77 = ($75 << 16 >> 16) * 7 | 0;
+ $79 = $labelInfo + 1310736 + ($77 + -7 << 2) | 0;
+ HEAP32[$79 >> 2] = (HEAP32[$79 >> 2] | 0) + 1;
+ $83 = $labelInfo + 1310736 + ($77 + -6 << 2) | 0;
+ HEAP32[$83 >> 2] = (HEAP32[$83 >> 2] | 0) + $i$255;
+ $87 = $labelInfo + 1310736 + ($77 + -5 << 2) | 0;
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($77 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $93 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($93 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $46;
+ $133 = $47 * 7 | 0;
+ $135 = $labelInfo + 1310736 + ($133 + -7 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + 1;
+ $139 = $labelInfo + 1310736 + ($133 + -6 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + $i$255;
+ $143 = $labelInfo + 1310736 + ($133 + -5 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $j$068;
+ $147 = $labelInfo + 1310736 + ($133 + -4 << 2) | 0;
+ if ((HEAP32[$147 >> 2] | 0) > ($i$255 | 0)) HEAP32[$147 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($133 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $98 = HEAP32[$labelInfo + 1179664 + ($47 + -1 << 2) >> 2] | 0;
+ $101 = HEAP32[$labelInfo + 1179664 + (($93 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($98 | 0) > ($101 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $101;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $16;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($98 | 0)) HEAP32[$wk$245 >> 2] = $101;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $118 = $101;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $118 = $101;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $98;
+ if (($98 | 0) < ($101 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $16;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($101 | 0)) HEAP32[$wk$342 >> 2] = $98;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $118 = $98;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $118 = $98;
+ }
+ $120 = ($118 << 16 >> 16) * 7 | 0;
+ $122 = $labelInfo + 1310736 + ($120 + -7 << 2) | 0;
+ HEAP32[$122 >> 2] = (HEAP32[$122 >> 2] | 0) + 1;
+ $126 = $labelInfo + 1310736 + ($120 + -6 << 2) | 0;
+ HEAP32[$126 >> 2] = (HEAP32[$126 >> 2] | 0) + $i$255;
+ $130 = $labelInfo + 1310736 + ($120 + -5 << 2) | 0;
+ HEAP32[$130 >> 2] = (HEAP32[$130 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $212 = $pnt$163 + 1 | 0;
+ $213 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($9 | 0)) {
+ $pnt$1$lcssa = $212;
+ $pnt2$3$lcssa = $213;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $212;
+ $pnt2$362 = $213;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 2 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $219 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $16;
+ while (1) {
+ $221 = HEAP32[$wk$439 >> 2] | 0;
+ if (($221 | 0) == ($i$337 | 0)) {
+ $227 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $227 = HEAP32[$labelInfo + 1179664 + ($221 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $227;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $231 = $labelInfo + 8 | 0;
+ $232 = $j$1$lcssa + -1 | 0;
+ HEAP32[$231 >> 2] = $232;
+ if (!$232) $$0 = 0; else {
+ _memset($219 | 0, 0, $232 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $232 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $239 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($239 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($239 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($239 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($239 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$231 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $253 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $254 = $i$533 * 7 | 0;
+ $257 = $labelInfo + 12 + ($253 << 2) | 0;
+ HEAP32[$257 >> 2] = (HEAP32[$257 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($254 << 2) >> 2] | 0);
+ $264 = $253 << 1;
+ $265 = $labelInfo + 655376 + ($264 << 3) | 0;
+ HEAPF64[$265 >> 3] = +HEAPF64[$265 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($254 + 1 << 2) >> 2] | 0);
+ $273 = $labelInfo + 655376 + (($264 | 1) << 3) | 0;
+ HEAPF64[$273 >> 3] = +HEAPF64[$273 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($254 + 2 << 2) >> 2] | 0);
+ $276 = $253 << 2;
+ $277 = $labelInfo + 131084 + ($276 << 2) | 0;
+ $281 = HEAP32[$labelInfo + 1310736 + ($254 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$277 >> 2] | 0) > ($281 | 0)) HEAP32[$277 >> 2] = $281;
+ $284 = $labelInfo + 131084 + (($276 | 1) << 2) | 0;
+ $288 = HEAP32[$labelInfo + 1310736 + ($254 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$284 >> 2] | 0) < ($288 | 0)) HEAP32[$284 >> 2] = $288;
+ $291 = $labelInfo + 131084 + (($276 | 2) << 2) | 0;
+ $295 = HEAP32[$labelInfo + 1310736 + ($254 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$291 >> 2] | 0) > ($295 | 0)) HEAP32[$291 >> 2] = $295;
+ $298 = $labelInfo + 131084 + (($276 | 3) << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($254 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) < ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$231 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $306 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $309 = $i$632 << 1;
+ $310 = $labelInfo + 655376 + ($309 << 3) | 0;
+ HEAPF64[$310 >> 3] = +HEAPF64[$310 >> 3] / +(HEAP32[$306 >> 2] | 0);
+ $316 = $labelInfo + 655376 + (($309 | 1) << 3) | 0;
+ HEAPF64[$316 >> 3] = +HEAPF64[$316 >> 3] / +(HEAP32[$306 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$231 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLabelingSubDBRC($image, $xsize, $ysize, $labelingThresh, $labelInfo) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelingThresh = $labelingThresh | 0;
+ $labelInfo = $labelInfo | 0;
+ var $$0 = 0, $$sum = 0, $$sum1 = 0, $0 = 0, $1 = 0, $101 = 0, $118 = 0, $120 = 0, $122 = 0, $126 = 0, $130 = 0, $133 = 0, $135 = 0, $139 = 0, $143 = 0, $147 = 0, $152 = 0, $154 = 0, $158 = 0, $16 = 0, $162 = 0, $166 = 0, $17 = 0, $172 = 0, $175 = 0, $177 = 0, $18 = 0, $181 = 0, $185 = 0, $189 = 0, $192 = 0, $197 = 0, $212 = 0, $213 = 0, $219 = 0, $22 = 0, $221 = 0, $227 = 0, $231 = 0, $232 = 0, $239 = 0, $253 = 0, $254 = 0, $257 = 0, $264 = 0, $265 = 0, $27 = 0, $273 = 0, $276 = 0, $277 = 0, $281 = 0, $284 = 0, $288 = 0, $291 = 0, $295 = 0, $298 = 0, $30 = 0, $302 = 0, $306 = 0, $309 = 0, $310 = 0, $316 = 0, $32 = 0, $36 = 0, $40 = 0, $46 = 0, $47 = 0, $50 = 0, $51 = 0, $52 = 0, $55 = 0, $58 = 0, $75 = 0, $77 = 0, $79 = 0, $83 = 0, $87 = 0, $9 = 0, $93 = 0, $98 = 0, $i$081 = 0, $i$175 = 0, $i$255 = 0, $i$337 = 0, $i$435 = 0, $i$533 = 0, $i$632 = 0, $j$068 = 0, $j$1$lcssa = 0, $j$138 = 0, $j$2 = 0, $k$051 = 0, $k$148 = 0, $k$244 = 0, $k$341 = 0, $pnt$072 = 0, $pnt$1$lcssa = 0, $pnt$163 = 0, $pnt1$083 = 0, $pnt1$177 = 0, $pnt2$082 = 0, $pnt2$176 = 0, $pnt2$271 = 0, $pnt2$3$lcssa = 0, $pnt2$362 = 0, $vararg_buffer = 0, $wk$052 = 0, $wk$149 = 0, $wk$245 = 0, $wk$342 = 0, $wk$439 = 0, $wk_max$0$lcssa = 0, $wk_max$070 = 0, $wk_max$1$lcssa = 0, $wk_max$157 = 0, $wk_max$2 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = HEAP32[$labelInfo >> 2] | 0;
+ $1 = $ysize + -1 | 0;
+ if (($xsize | 0) > 0) {
+ $i$081 = 0;
+ $pnt1$083 = $0;
+ $pnt2$082 = $0 + ((Math_imul($1, $xsize) | 0) << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$082 >> 1] = 0;
+ HEAP16[$pnt1$083 >> 1] = 0;
+ $i$081 = $i$081 + 1 | 0;
+ if (($i$081 | 0) >= ($xsize | 0)) break; else {
+ $pnt1$083 = $pnt1$083 + 2 | 0;
+ $pnt2$082 = $pnt2$082 + 2 | 0;
+ }
+ }
+ }
+ $9 = $xsize + -1 | 0;
+ if (($ysize | 0) > 0) {
+ $i$175 = 0;
+ $pnt1$177 = $0;
+ $pnt2$176 = $0 + ($9 << 1) | 0;
+ while (1) {
+ HEAP16[$pnt2$176 >> 1] = 0;
+ HEAP16[$pnt1$177 >> 1] = 0;
+ $i$175 = $i$175 + 1 | 0;
+ if (($i$175 | 0) >= ($ysize | 0)) break; else {
+ $pnt1$177 = $pnt1$177 + ($xsize << 1) | 0;
+ $pnt2$176 = $pnt2$176 + ($xsize << 1) | 0;
+ }
+ }
+ }
+ $16 = $labelInfo + 1179664 | 0;
+ $17 = $xsize + 1 | 0;
+ $18 = 0 - $xsize | 0;
+ $$sum = 1 - $xsize | 0;
+ $$sum1 = ~$xsize;
+ L11 : do if (($1 | 0) > 1) {
+ $22 = ($9 | 0) > 1;
+ $j$068 = 1;
+ $pnt$072 = $image + $17 | 0;
+ $pnt2$271 = $0 + ($17 << 1) | 0;
+ $wk_max$070 = 0;
+ L13 : while (1) {
+ if ($22) {
+ $i$255 = 1;
+ $pnt$163 = $pnt$072;
+ $pnt2$362 = $pnt2$271;
+ $wk_max$157 = $wk_max$070;
+ while (1) {
+ do if ((HEAPU8[$pnt$163 >> 0] | 0 | 0) > ($labelingThresh | 0)) {
+ HEAP16[$pnt2$362 >> 1] = 0;
+ $wk_max$2 = $wk_max$157;
+ } else {
+ $27 = HEAP16[$pnt2$362 + ($18 << 1) >> 1] | 0;
+ if ($27 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $27;
+ $30 = ($27 << 16 >> 16) * 7 | 0;
+ $32 = $labelInfo + 1310736 + ($30 + -7 << 2) | 0;
+ HEAP32[$32 >> 2] = (HEAP32[$32 >> 2] | 0) + 1;
+ $36 = $labelInfo + 1310736 + ($30 + -6 << 2) | 0;
+ HEAP32[$36 >> 2] = (HEAP32[$36 >> 2] | 0) + $i$255;
+ $40 = $labelInfo + 1310736 + ($30 + -5 << 2) | 0;
+ HEAP32[$40 >> 2] = (HEAP32[$40 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($30 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $46 = HEAP16[$pnt2$362 + ($$sum << 1) >> 1] | 0;
+ $47 = $46 << 16 >> 16;
+ $50 = HEAP16[$pnt2$362 + ($$sum1 << 1) >> 1] | 0;
+ $51 = $50 << 16 >> 16;
+ $52 = $50 << 16 >> 16 > 0;
+ if ($46 << 16 >> 16 <= 0) {
+ if ($52) {
+ HEAP16[$pnt2$362 >> 1] = $50;
+ $152 = $51 * 7 | 0;
+ $154 = $labelInfo + 1310736 + ($152 + -7 << 2) | 0;
+ HEAP32[$154 >> 2] = (HEAP32[$154 >> 2] | 0) + 1;
+ $158 = $labelInfo + 1310736 + ($152 + -6 << 2) | 0;
+ HEAP32[$158 >> 2] = (HEAP32[$158 >> 2] | 0) + $i$255;
+ $162 = $labelInfo + 1310736 + ($152 + -5 << 2) | 0;
+ HEAP32[$162 >> 2] = (HEAP32[$162 >> 2] | 0) + $j$068;
+ $166 = $labelInfo + 1310736 + ($152 + -3 << 2) | 0;
+ if ((HEAP32[$166 >> 2] | 0) < ($i$255 | 0)) HEAP32[$166 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($152 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $172 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($172 << 16 >> 16 > 0) {
+ HEAP16[$pnt2$362 >> 1] = $172;
+ $175 = ($172 << 16 >> 16) * 7 | 0;
+ $177 = $labelInfo + 1310736 + ($175 + -7 << 2) | 0;
+ HEAP32[$177 >> 2] = (HEAP32[$177 >> 2] | 0) + 1;
+ $181 = $labelInfo + 1310736 + ($175 + -6 << 2) | 0;
+ HEAP32[$181 >> 2] = (HEAP32[$181 >> 2] | 0) + $i$255;
+ $185 = $labelInfo + 1310736 + ($175 + -5 << 2) | 0;
+ HEAP32[$185 >> 2] = (HEAP32[$185 >> 2] | 0) + $j$068;
+ $189 = $labelInfo + 1310736 + ($175 + -3 << 2) | 0;
+ if ((HEAP32[$189 >> 2] | 0) >= ($i$255 | 0)) {
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ HEAP32[$189 >> 2] = $i$255;
+ $wk_max$2 = $wk_max$157;
+ break;
+ } else {
+ $192 = $wk_max$157 + 1 | 0;
+ if (($wk_max$157 | 0) > 32767) break L13;
+ HEAP16[$pnt2$362 >> 1] = $192;
+ HEAP32[$labelInfo + 1179664 + ($wk_max$157 << 2) >> 2] = $192 << 16 >> 16;
+ $197 = $wk_max$157 * 7 | 0;
+ HEAP32[$labelInfo + 1310736 + ($197 << 2) >> 2] = 1;
+ HEAP32[$labelInfo + 1310736 + ($197 + 1 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($197 + 2 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($197 + 3 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($197 + 4 << 2) >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($197 + 5 << 2) >> 2] = $j$068;
+ HEAP32[$labelInfo + 1310736 + ($197 + 6 << 2) >> 2] = $j$068;
+ $wk_max$2 = $192;
+ break;
+ }
+ }
+ if ($52) {
+ $55 = HEAP32[$labelInfo + 1179664 + ($47 + -1 << 2) >> 2] | 0;
+ $58 = HEAP32[$labelInfo + 1179664 + ($51 + -1 << 2) >> 2] | 0;
+ if (($55 | 0) > ($58 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $58;
+ if (($wk_max$157 | 0) > 0) {
+ $k$051 = 0;
+ $wk$052 = $16;
+ while (1) {
+ if ((HEAP32[$wk$052 >> 2] | 0) == ($55 | 0)) HEAP32[$wk$052 >> 2] = $58;
+ $k$051 = $k$051 + 1 | 0;
+ if (($k$051 | 0) >= ($wk_max$157 | 0)) {
+ $75 = $58;
+ break;
+ } else $wk$052 = $wk$052 + 4 | 0;
+ }
+ } else $75 = $58;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $55;
+ if (($55 | 0) < ($58 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$148 = 0;
+ $wk$149 = $16;
+ while (1) {
+ if ((HEAP32[$wk$149 >> 2] | 0) == ($58 | 0)) HEAP32[$wk$149 >> 2] = $55;
+ $k$148 = $k$148 + 1 | 0;
+ if (($k$148 | 0) >= ($wk_max$157 | 0)) {
+ $75 = $55;
+ break;
+ } else $wk$149 = $wk$149 + 4 | 0;
+ }
+ } else $75 = $55;
+ }
+ $77 = ($75 << 16 >> 16) * 7 | 0;
+ $79 = $labelInfo + 1310736 + ($77 + -7 << 2) | 0;
+ HEAP32[$79 >> 2] = (HEAP32[$79 >> 2] | 0) + 1;
+ $83 = $labelInfo + 1310736 + ($77 + -6 << 2) | 0;
+ HEAP32[$83 >> 2] = (HEAP32[$83 >> 2] | 0) + $i$255;
+ $87 = $labelInfo + 1310736 + ($77 + -5 << 2) | 0;
+ HEAP32[$87 >> 2] = (HEAP32[$87 >> 2] | 0) + $j$068;
+ HEAP32[$labelInfo + 1310736 + ($77 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $93 = HEAP16[$pnt2$362 + -2 >> 1] | 0;
+ if ($93 << 16 >> 16 <= 0) {
+ HEAP16[$pnt2$362 >> 1] = $46;
+ $133 = $47 * 7 | 0;
+ $135 = $labelInfo + 1310736 + ($133 + -7 << 2) | 0;
+ HEAP32[$135 >> 2] = (HEAP32[$135 >> 2] | 0) + 1;
+ $139 = $labelInfo + 1310736 + ($133 + -6 << 2) | 0;
+ HEAP32[$139 >> 2] = (HEAP32[$139 >> 2] | 0) + $i$255;
+ $143 = $labelInfo + 1310736 + ($133 + -5 << 2) | 0;
+ HEAP32[$143 >> 2] = (HEAP32[$143 >> 2] | 0) + $j$068;
+ $147 = $labelInfo + 1310736 + ($133 + -4 << 2) | 0;
+ if ((HEAP32[$147 >> 2] | 0) > ($i$255 | 0)) HEAP32[$147 >> 2] = $i$255;
+ HEAP32[$labelInfo + 1310736 + ($133 + -1 << 2) >> 2] = $j$068;
+ $wk_max$2 = $wk_max$157;
+ break;
+ }
+ $98 = HEAP32[$labelInfo + 1179664 + ($47 + -1 << 2) >> 2] | 0;
+ $101 = HEAP32[$labelInfo + 1179664 + (($93 << 16 >> 16) + -1 << 2) >> 2] | 0;
+ if (($98 | 0) > ($101 | 0)) {
+ HEAP16[$pnt2$362 >> 1] = $101;
+ if (($wk_max$157 | 0) > 0) {
+ $k$244 = 0;
+ $wk$245 = $16;
+ while (1) {
+ if ((HEAP32[$wk$245 >> 2] | 0) == ($98 | 0)) HEAP32[$wk$245 >> 2] = $101;
+ $k$244 = $k$244 + 1 | 0;
+ if (($k$244 | 0) >= ($wk_max$157 | 0)) {
+ $118 = $101;
+ break;
+ } else $wk$245 = $wk$245 + 4 | 0;
+ }
+ } else $118 = $101;
+ } else {
+ HEAP16[$pnt2$362 >> 1] = $98;
+ if (($98 | 0) < ($101 | 0) & ($wk_max$157 | 0) > 0) {
+ $k$341 = 0;
+ $wk$342 = $16;
+ while (1) {
+ if ((HEAP32[$wk$342 >> 2] | 0) == ($101 | 0)) HEAP32[$wk$342 >> 2] = $98;
+ $k$341 = $k$341 + 1 | 0;
+ if (($k$341 | 0) >= ($wk_max$157 | 0)) {
+ $118 = $98;
+ break;
+ } else $wk$342 = $wk$342 + 4 | 0;
+ }
+ } else $118 = $98;
+ }
+ $120 = ($118 << 16 >> 16) * 7 | 0;
+ $122 = $labelInfo + 1310736 + ($120 + -7 << 2) | 0;
+ HEAP32[$122 >> 2] = (HEAP32[$122 >> 2] | 0) + 1;
+ $126 = $labelInfo + 1310736 + ($120 + -6 << 2) | 0;
+ HEAP32[$126 >> 2] = (HEAP32[$126 >> 2] | 0) + $i$255;
+ $130 = $labelInfo + 1310736 + ($120 + -5 << 2) | 0;
+ HEAP32[$130 >> 2] = (HEAP32[$130 >> 2] | 0) + $j$068;
+ $wk_max$2 = $wk_max$157;
+ } while (0);
+ $i$255 = $i$255 + 1 | 0;
+ $212 = $pnt$163 + 1 | 0;
+ $213 = $pnt2$362 + 2 | 0;
+ if (($i$255 | 0) >= ($9 | 0)) {
+ $pnt$1$lcssa = $212;
+ $pnt2$3$lcssa = $213;
+ $wk_max$1$lcssa = $wk_max$2;
+ break;
+ } else {
+ $pnt$163 = $212;
+ $pnt2$362 = $213;
+ $wk_max$157 = $wk_max$2;
+ }
+ }
+ } else {
+ $pnt$1$lcssa = $pnt$072;
+ $pnt2$3$lcssa = $pnt2$271;
+ $wk_max$1$lcssa = $wk_max$070;
+ }
+ $j$068 = $j$068 + 1 | 0;
+ if (($j$068 | 0) >= ($1 | 0)) {
+ $wk_max$0$lcssa = $wk_max$1$lcssa;
+ label = 52;
+ break L11;
+ } else {
+ $pnt$072 = $pnt$1$lcssa + 2 | 0;
+ $pnt2$271 = $pnt2$3$lcssa + 4 | 0;
+ $wk_max$070 = $wk_max$1$lcssa;
+ }
+ }
+ _arLog(3, 3904, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $wk_max$0$lcssa = 0;
+ label = 52;
+ } while (0);
+ if ((label | 0) == 52) {
+ $219 = $labelInfo + 12 | 0;
+ if (($wk_max$0$lcssa | 0) < 1) $j$1$lcssa = 1; else {
+ $i$337 = 1;
+ $j$138 = 1;
+ $wk$439 = $16;
+ while (1) {
+ $221 = HEAP32[$wk$439 >> 2] | 0;
+ if (($221 | 0) == ($i$337 | 0)) {
+ $227 = $j$138;
+ $j$2 = $j$138 + 1 | 0;
+ } else {
+ $227 = HEAP32[$labelInfo + 1179664 + ($221 + -1 << 2) >> 2] | 0;
+ $j$2 = $j$138;
+ }
+ HEAP32[$wk$439 >> 2] = $227;
+ if (($i$337 | 0) < ($wk_max$0$lcssa | 0)) {
+ $i$337 = $i$337 + 1 | 0;
+ $j$138 = $j$2;
+ $wk$439 = $wk$439 + 4 | 0;
+ } else {
+ $j$1$lcssa = $j$2;
+ break;
+ }
+ }
+ }
+ $231 = $labelInfo + 8 | 0;
+ $232 = $j$1$lcssa + -1 | 0;
+ HEAP32[$231 >> 2] = $232;
+ if (!$232) $$0 = 0; else {
+ _memset($219 | 0, 0, $232 << 2 | 0) | 0;
+ _memset($labelInfo + 655376 | 0, 0, $232 << 4 | 0) | 0;
+ if (($j$1$lcssa | 0) > 1) {
+ $i$435 = 0;
+ do {
+ $239 = $i$435 << 2;
+ HEAP32[$labelInfo + 131084 + ($239 << 2) >> 2] = $xsize;
+ HEAP32[$labelInfo + 131084 + (($239 | 1) << 2) >> 2] = 0;
+ HEAP32[$labelInfo + 131084 + (($239 | 2) << 2) >> 2] = $ysize;
+ HEAP32[$labelInfo + 131084 + (($239 | 3) << 2) >> 2] = 0;
+ $i$435 = $i$435 + 1 | 0;
+ } while (($i$435 | 0) < (HEAP32[$231 >> 2] | 0));
+ }
+ if (($wk_max$0$lcssa | 0) > 0) {
+ $i$533 = 0;
+ do {
+ $253 = (HEAP32[$labelInfo + 1179664 + ($i$533 << 2) >> 2] | 0) + -1 | 0;
+ $254 = $i$533 * 7 | 0;
+ $257 = $labelInfo + 12 + ($253 << 2) | 0;
+ HEAP32[$257 >> 2] = (HEAP32[$257 >> 2] | 0) + (HEAP32[$labelInfo + 1310736 + ($254 << 2) >> 2] | 0);
+ $264 = $253 << 1;
+ $265 = $labelInfo + 655376 + ($264 << 3) | 0;
+ HEAPF64[$265 >> 3] = +HEAPF64[$265 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($254 + 1 << 2) >> 2] | 0);
+ $273 = $labelInfo + 655376 + (($264 | 1) << 3) | 0;
+ HEAPF64[$273 >> 3] = +HEAPF64[$273 >> 3] + +(HEAP32[$labelInfo + 1310736 + ($254 + 2 << 2) >> 2] | 0);
+ $276 = $253 << 2;
+ $277 = $labelInfo + 131084 + ($276 << 2) | 0;
+ $281 = HEAP32[$labelInfo + 1310736 + ($254 + 3 << 2) >> 2] | 0;
+ if ((HEAP32[$277 >> 2] | 0) > ($281 | 0)) HEAP32[$277 >> 2] = $281;
+ $284 = $labelInfo + 131084 + (($276 | 1) << 2) | 0;
+ $288 = HEAP32[$labelInfo + 1310736 + ($254 + 4 << 2) >> 2] | 0;
+ if ((HEAP32[$284 >> 2] | 0) < ($288 | 0)) HEAP32[$284 >> 2] = $288;
+ $291 = $labelInfo + 131084 + (($276 | 2) << 2) | 0;
+ $295 = HEAP32[$labelInfo + 1310736 + ($254 + 5 << 2) >> 2] | 0;
+ if ((HEAP32[$291 >> 2] | 0) > ($295 | 0)) HEAP32[$291 >> 2] = $295;
+ $298 = $labelInfo + 131084 + (($276 | 3) << 2) | 0;
+ $302 = HEAP32[$labelInfo + 1310736 + ($254 + 6 << 2) >> 2] | 0;
+ if ((HEAP32[$298 >> 2] | 0) < ($302 | 0)) HEAP32[$298 >> 2] = $302;
+ $i$533 = $i$533 + 1 | 0;
+ } while (($i$533 | 0) < ($wk_max$0$lcssa | 0));
+ }
+ if ((HEAP32[$231 >> 2] | 0) > 0) {
+ $i$632 = 0;
+ do {
+ $306 = $labelInfo + 12 + ($i$632 << 2) | 0;
+ $309 = $i$632 << 1;
+ $310 = $labelInfo + 655376 + ($309 << 3) | 0;
+ HEAPF64[$310 >> 3] = +HEAPF64[$310 >> 3] / +(HEAP32[$306 >> 2] | 0);
+ $316 = $labelInfo + 655376 + (($309 | 1) << 3) | 0;
+ HEAPF64[$316 >> 3] = +HEAPF64[$316 >> 3] / +(HEAP32[$306 >> 2] | 0);
+ $i$632 = $i$632 + 1 | 0;
+ } while (($i$632 | 0) < (HEAP32[$231 >> 2] | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0$i$i$i = 0, $$0$i$i$i10 = 0, $$0$i$i$i21 = 0, $$0$i$i$i7 = 0, $$1 = 0, $$lcssa = 0, $$lcssa152 = 0, $$pre = 0, $0 = 0, $1 = 0, $100 = 0, $102 = 0, $112 = 0, $113 = 0, $114 = 0, $115 = 0, $118 = 0, $12 = 0, $121 = 0, $124 = 0, $132 = 0, $133 = 0, $134 = 0, $135 = 0, $136 = 0, $137 = 0, $14 = 0, $149 = 0, $15 = 0, $150 = 0, $151 = 0, $154 = 0, $157 = 0, $16 = 0, $164 = 0, $174 = 0, $176 = 0, $18 = 0, $185 = 0, $186 = 0, $187 = 0, $188 = 0, $19 = 0, $192 = 0, $193 = 0, $195 = 0, $2 = 0, $209 = 0, $211 = 0, $218 = 0, $219 = 0, $22 = 0, $220 = 0, $221 = 0, $225 = 0, $227 = 0, $23 = 0, $230 = 0, $231 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $38 = 0, $43 = 0, $44 = 0, $45 = 0, $54 = 0, $55 = 0, $56 = 0, $57 = 0, $60 = 0, $63 = 0, $66 = 0, $76 = 0, $82 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $9 = 0, $95 = 0, $96 = 0, $98 = 0, $99 = 0, $__v$i$i20 = 0, $args = 0, $k$0121 = 0, $k1$0124 = 0, $k2$0123 = 0, $t$0$lcssa = 0, $t$0126 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 96 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i20 = sp + 64 | 0;
+ $args = sp + 52 | 0;
+ $0 = sp + 40 | 0;
+ $1 = sp + 16 | 0;
+ $2 = sp;
+ L1 : do if (($last - $first | 0) > 1) if ((HEAP8[$first >> 0] | 0) == 73) {
+ $9 = $db + 61 | 0;
+ $$pre = $db + 36 | 0;
+ if (HEAP8[$9 >> 0] | 0) {
+ $12 = HEAP32[$$pre >> 2] | 0;
+ $14 = HEAP32[$12 + -16 >> 2] | 0;
+ $15 = $12 + -12 | 0;
+ $16 = HEAP32[$15 >> 2] | 0;
+ if (($16 | 0) != ($14 | 0)) {
+ $19 = $16;
+ do {
+ $18 = $19 + -16 | 0;
+ HEAP32[$15 >> 2] = $18;
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($18);
+ $19 = HEAP32[$15 >> 2] | 0;
+ } while (($19 | 0) != ($14 | 0));
+ }
+ }
+ $22 = $first + 1 | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($args, 12776, 1);
+ $23 = $db + 4 | 0;
+ $24 = $db + 12 | 0;
+ $25 = $__v$i$i20 + 8 | 0;
+ $26 = $__v$i$i20 + 8 | 0;
+ $27 = $args + 4 | 0;
+ $28 = $0 + 8 | 0;
+ $29 = $0 + 1 | 0;
+ $30 = $0 + 4 | 0;
+ $31 = $db + 32 | 0;
+ $32 = $db + 40 | 0;
+ $33 = $db + 44 | 0;
+ $34 = $__v$i$i20 + 8 | 0;
+ L9 : do if ((HEAP8[$22 >> 0] | 0) == 69) $t$0$lcssa = $22; else {
+ $t$0126 = $22;
+ L10 : while (1) {
+ do if (HEAP8[$9 >> 0] | 0) {
+ $43 = HEAP32[$24 >> 2] | 0;
+ $44 = HEAP32[$$pre >> 2] | 0;
+ $45 = HEAP32[$32 >> 2] | 0;
+ if ($44 >>> 0 < $45 >>> 0) {
+ HEAP32[$44 >> 2] = 0;
+ HEAP32[$44 + 4 >> 2] = 0;
+ HEAP32[$44 + 8 >> 2] = 0;
+ HEAP32[$44 + 12 >> 2] = $43;
+ HEAP32[$$pre >> 2] = (HEAP32[$$pre >> 2] | 0) + 16;
+ break;
+ }
+ $54 = HEAP32[$31 >> 2] | 0;
+ $55 = $44 - $54 | 0;
+ $56 = $55 >> 4;
+ $57 = $56 + 1 | 0;
+ if (($55 | 0) < -16) {
+ label = 12;
+ break L10;
+ }
+ $60 = $45 - $54 | 0;
+ if ($60 >> 4 >>> 0 < 1073741823) {
+ $63 = $60 >> 3;
+ $$0$i$i$i = $63 >>> 0 < $57 >>> 0 ? $57 : $63;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorINS1_IN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEEERNS5_IS9_Lj4096EEEEC2EjjSB_($__v$i$i20, $$0$i$i$i, $56, $33);
+ $66 = HEAP32[$34 >> 2] | 0;
+ HEAP32[$66 >> 2] = 0;
+ HEAP32[$66 + 4 >> 2] = 0;
+ HEAP32[$66 + 8 >> 2] = 0;
+ HEAP32[$66 + 12 >> 2] = $43;
+ HEAP32[$34 >> 2] = $66 + 16;
+ __ZNSt3__16vectorINS0_INS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEEENS4_IS8_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS8_RS9_EE($31, $__v$i$i20);
+ __ZNSt3__114__split_bufferINS_6vectorINS1_IN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEEERNS5_IS9_Lj4096EEEED2Ev($__v$i$i20);
+ } while (0);
+ $76 = ((HEAP32[$23 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ $38 = __ZN10__cxxabiv112_GLOBAL__N_118parse_template_argINS0_2DbEEEPKcS4_S4_RT_($t$0126, $last, $db) | 0;
+ $82 = ((HEAP32[$23 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ if (HEAP8[$9 >> 0] | 0) {
+ $85 = HEAP32[$$pre >> 2] | 0;
+ $86 = $85 + -16 | 0;
+ $88 = $85;
+ do {
+ $87 = $88 + -16 | 0;
+ HEAP32[$$pre >> 2] = $87;
+ __ZNSt3__113__vector_baseINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEED2Ev($87);
+ $88 = HEAP32[$$pre >> 2] | 0;
+ } while (($88 | 0) != ($86 | 0));
+ }
+ if (($38 | 0) == ($t$0126 | 0) | ($38 | 0) == ($last | 0)) {
+ label = 56;
+ break;
+ }
+ if (HEAP8[$9 >> 0] | 0) {
+ $95 = HEAP32[$$pre >> 2] | 0;
+ $96 = $95 + -16 | 0;
+ $98 = HEAP32[$24 >> 2] | 0;
+ $99 = $95 + -12 | 0;
+ $100 = HEAP32[$99 >> 2] | 0;
+ $102 = HEAP32[$95 + -8 >> 2] | 0;
+ if ($100 >>> 0 < $102 >>> 0) {
+ HEAP32[$100 >> 2] = 0;
+ HEAP32[$100 + 4 >> 2] = 0;
+ HEAP32[$100 + 8 >> 2] = 0;
+ HEAP32[$100 + 12 >> 2] = $98;
+ HEAP32[$99 >> 2] = (HEAP32[$99 >> 2] | 0) + 16;
+ } else {
+ $112 = HEAP32[$96 >> 2] | 0;
+ $113 = $100 - $112 | 0;
+ $114 = $113 >> 4;
+ $115 = $114 + 1 | 0;
+ if (($113 | 0) < -16) {
+ $$lcssa = $96;
+ label = 25;
+ break;
+ }
+ $118 = $102 - $112 | 0;
+ if ($118 >> 4 >>> 0 < 1073741823) {
+ $121 = $118 >> 3;
+ $$0$i$i$i7 = $121 >>> 0 < $115 >>> 0 ? $115 : $121;
+ } else $$0$i$i$i7 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i20, $$0$i$i$i7, $114, $95 + -4 | 0);
+ $124 = HEAP32[$25 >> 2] | 0;
+ HEAP32[$124 >> 2] = 0;
+ HEAP32[$124 + 4 >> 2] = 0;
+ HEAP32[$124 + 8 >> 2] = 0;
+ HEAP32[$124 + 12 >> 2] = $98;
+ HEAP32[$25 >> 2] = $124 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($96, $__v$i$i20);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i20);
+ }
+ if ($76 >>> 0 < $82 >>> 0) {
+ $k$0121 = $76;
+ do {
+ $132 = HEAP32[(HEAP32[$$pre >> 2] | 0) + -12 >> 2] | 0;
+ $133 = $132 + -16 | 0;
+ $134 = HEAP32[$db >> 2] | 0;
+ $135 = $134 + ($k$0121 * 24 | 0) | 0;
+ $136 = $132 + -12 | 0;
+ $137 = HEAP32[$136 >> 2] | 0;
+ if (($137 | 0) == (HEAP32[$132 + -8 >> 2] | 0)) {
+ $149 = $137 - (HEAP32[$133 >> 2] | 0) | 0;
+ $150 = ($149 | 0) / 24 | 0;
+ $151 = $150 + 1 | 0;
+ if (($149 | 0) < -24) {
+ $$lcssa152 = $133;
+ label = 33;
+ break L10;
+ }
+ if ($150 >>> 0 < 1073741823) {
+ $154 = $150 << 1;
+ $$0$i$i$i10 = $154 >>> 0 < $151 >>> 0 ? $151 : $154;
+ } else $$0$i$i$i10 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i20, $$0$i$i$i10, $150, $132 + -4 | 0);
+ $157 = HEAP32[$26 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($157, $135);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($157 + 12 | 0, $134 + ($k$0121 * 24 | 0) + 12 | 0);
+ HEAP32[$26 >> 2] = $157 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($133, $__v$i$i20);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i20);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($137, $135);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($137 + 12 | 0, $134 + ($k$0121 * 24 | 0) + 12 | 0);
+ HEAP32[$136 >> 2] = (HEAP32[$136 >> 2] | 0) + 24;
+ }
+ $k$0121 = $k$0121 + 1 | 0;
+ } while ($k$0121 >>> 0 < $82 >>> 0);
+ }
+ }
+ if ($76 >>> 0 < $82 >>> 0) {
+ $k2$0123 = $76;
+ do {
+ $164 = HEAP8[$args >> 0] | 0;
+ if ((($164 & 1) == 0 ? ($164 & 255) >>> 1 : HEAP32[$27 >> 2] | 0) >>> 0 > 1) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($args, 12716) | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($0, (HEAP32[$db >> 2] | 0) + ($k2$0123 * 24 | 0) | 0);
+ $174 = HEAP8[$0 >> 0] | 0;
+ $176 = ($174 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($args, $176 ? $29 : HEAP32[$28 >> 2] | 0, $176 ? ($174 & 255) >>> 1 : HEAP32[$30 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ $k2$0123 = $k2$0123 + 1 | 0;
+ } while ($k2$0123 >>> 0 < $82 >>> 0);
+ }
+ if (($82 | 0) != ($76 | 0)) {
+ $k1$0124 = $82;
+ do {
+ $185 = HEAP32[$23 >> 2] | 0;
+ $186 = $185 + -24 | 0;
+ $188 = $185;
+ do {
+ $187 = $188 + -24 | 0;
+ HEAP32[$23 >> 2] = $187;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($187);
+ $188 = HEAP32[$23 >> 2] | 0;
+ } while (($188 | 0) != ($186 | 0));
+ $k1$0124 = $k1$0124 + -1 | 0;
+ } while (($k1$0124 | 0) != ($76 | 0));
+ }
+ if ((HEAP8[$38 >> 0] | 0) == 69) {
+ $t$0$lcssa = $38;
+ break L9;
+ } else $t$0126 = $38;
+ }
+ if ((label | 0) == 12) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($31); else if ((label | 0) == 25) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($$lcssa); else if ((label | 0) == 33) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($$lcssa152); else if ((label | 0) == 56) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($args);
+ $$1 = $first;
+ break L1;
+ }
+ } while (0);
+ $192 = $t$0$lcssa + 1 | 0;
+ $193 = HEAP8[$args >> 0] | 0;
+ $195 = ($193 & 1) == 0;
+ if ((HEAP8[($195 ? $args + 1 | 0 : HEAP32[$args + 8 >> 2] | 0) + (($195 ? ($193 & 255) >>> 1 : HEAP32[$27 >> 2] | 0) + -1) >> 0] | 0) == 62) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($args, 13761) | 0; else __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($args, 12778) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$args >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$args + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$args + 8 >> 2];
+ HEAP32[$args >> 2] = 0;
+ HEAP32[$args + 4 >> 2] = 0;
+ HEAP32[$args + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($1, $2);
+ $209 = HEAP32[$23 >> 2] | 0;
+ $211 = HEAP32[$db + 8 >> 2] | 0;
+ if ($209 >>> 0 < $211 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($209, $1);
+ HEAP32[$23 >> 2] = (HEAP32[$23 >> 2] | 0) + 24;
+ } else {
+ $218 = HEAP32[$db >> 2] | 0;
+ $219 = $209 - $218 | 0;
+ $220 = ($219 | 0) / 24 | 0;
+ $221 = $220 + 1 | 0;
+ if (($219 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $225 = ($211 - $218 | 0) / 24 | 0;
+ if ($225 >>> 0 < 1073741823) {
+ $227 = $225 << 1;
+ $$0$i$i$i21 = $227 >>> 0 < $221 >>> 0 ? $221 : $227;
+ } else $$0$i$i$i21 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i20, $$0$i$i$i21, $220, $db + 12 | 0);
+ $230 = $__v$i$i20 + 8 | 0;
+ $231 = HEAP32[$230 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($231, $1);
+ HEAP32[$230 >> 2] = $231 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i20);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i20);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($args);
+ $$1 = $192;
+ } else $$1 = $first; else $$1 = $first; while (0);
+ STACKTOP = sp;
+ return $$1 | 0;
+}
+function _free($mem) {
+ $mem = $mem | 0;
+ var $$lcssa = 0, $$pre$phi59Z2D = 0, $$pre$phi61Z2D = 0, $$pre$phiZ2D = 0, $$sum2 = 0, $1 = 0, $103 = 0, $104 = 0, $111 = 0, $112 = 0, $12 = 0, $120 = 0, $128 = 0, $133 = 0, $134 = 0, $137 = 0, $139 = 0, $14 = 0, $141 = 0, $15 = 0, $156 = 0, $161 = 0, $163 = 0, $166 = 0, $169 = 0, $172 = 0, $175 = 0, $176 = 0, $178 = 0, $179 = 0, $181 = 0, $182 = 0, $184 = 0, $185 = 0, $19 = 0, $191 = 0, $192 = 0, $2 = 0, $201 = 0, $206 = 0, $210 = 0, $216 = 0, $22 = 0, $231 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $24 = 0, $240 = 0, $241 = 0, $247 = 0, $252 = 0, $253 = 0, $256 = 0, $258 = 0, $26 = 0, $261 = 0, $266 = 0, $272 = 0, $276 = 0, $277 = 0, $284 = 0, $296 = 0, $301 = 0, $308 = 0, $309 = 0, $310 = 0, $318 = 0, $39 = 0, $44 = 0, $46 = 0, $49 = 0, $5 = 0, $51 = 0, $54 = 0, $57 = 0, $58 = 0, $6 = 0, $60 = 0, $61 = 0, $63 = 0, $64 = 0, $66 = 0, $67 = 0, $72 = 0, $73 = 0, $8 = 0, $82 = 0, $87 = 0, $9 = 0, $91 = 0, $97 = 0, $F16$0 = 0, $I18$0 = 0, $K19$052 = 0, $R$0 = 0, $R$0$lcssa = 0, $R$1 = 0, $R7$0 = 0, $R7$0$lcssa = 0, $R7$1 = 0, $RP$0 = 0, $RP$0$lcssa = 0, $RP9$0 = 0, $RP9$0$lcssa = 0, $T$0$lcssa = 0, $T$051 = 0, $T$051$lcssa = 0, $p$0 = 0, $psize$0 = 0, $psize$1 = 0, $sp$0$i = 0, $sp$0$in$i = 0;
+ if (!$mem) return;
+ $1 = $mem + -8 | 0;
+ $2 = HEAP32[760] | 0;
+ if ($1 >>> 0 < $2 >>> 0) _abort();
+ $5 = HEAP32[$mem + -4 >> 2] | 0;
+ $6 = $5 & 3;
+ if (($6 | 0) == 1) _abort();
+ $8 = $5 & -8;
+ $9 = $mem + ($8 + -8) | 0;
+ do if (!($5 & 1)) {
+ $12 = HEAP32[$1 >> 2] | 0;
+ if (!$6) return;
+ $$sum2 = -8 - $12 | 0;
+ $14 = $mem + $$sum2 | 0;
+ $15 = $12 + $8 | 0;
+ if ($14 >>> 0 < $2 >>> 0) _abort();
+ if (($14 | 0) == (HEAP32[761] | 0)) {
+ $103 = $mem + ($8 + -4) | 0;
+ $104 = HEAP32[$103 >> 2] | 0;
+ if (($104 & 3 | 0) != 3) {
+ $p$0 = $14;
+ $psize$0 = $15;
+ break;
+ }
+ HEAP32[758] = $15;
+ HEAP32[$103 >> 2] = $104 & -2;
+ HEAP32[$mem + ($$sum2 + 4) >> 2] = $15 | 1;
+ HEAP32[$9 >> 2] = $15;
+ return;
+ }
+ $19 = $12 >>> 3;
+ if ($12 >>> 0 < 256) {
+ $22 = HEAP32[$mem + ($$sum2 + 8) >> 2] | 0;
+ $24 = HEAP32[$mem + ($$sum2 + 12) >> 2] | 0;
+ $26 = 3064 + ($19 << 1 << 2) | 0;
+ if (($22 | 0) != ($26 | 0)) {
+ if ($22 >>> 0 < $2 >>> 0) _abort();
+ if ((HEAP32[$22 + 12 >> 2] | 0) != ($14 | 0)) _abort();
+ }
+ if (($24 | 0) == ($22 | 0)) {
+ HEAP32[756] = HEAP32[756] & ~(1 << $19);
+ $p$0 = $14;
+ $psize$0 = $15;
+ break;
+ }
+ if (($24 | 0) == ($26 | 0)) $$pre$phi61Z2D = $24 + 8 | 0; else {
+ if ($24 >>> 0 < $2 >>> 0) _abort();
+ $39 = $24 + 8 | 0;
+ if ((HEAP32[$39 >> 2] | 0) == ($14 | 0)) $$pre$phi61Z2D = $39; else _abort();
+ }
+ HEAP32[$22 + 12 >> 2] = $24;
+ HEAP32[$$pre$phi61Z2D >> 2] = $22;
+ $p$0 = $14;
+ $psize$0 = $15;
+ break;
+ }
+ $44 = HEAP32[$mem + ($$sum2 + 24) >> 2] | 0;
+ $46 = HEAP32[$mem + ($$sum2 + 12) >> 2] | 0;
+ do if (($46 | 0) == ($14 | 0)) {
+ $57 = $mem + ($$sum2 + 20) | 0;
+ $58 = HEAP32[$57 >> 2] | 0;
+ if (!$58) {
+ $60 = $mem + ($$sum2 + 16) | 0;
+ $61 = HEAP32[$60 >> 2] | 0;
+ if (!$61) {
+ $R$1 = 0;
+ break;
+ } else {
+ $R$0 = $61;
+ $RP$0 = $60;
+ }
+ } else {
+ $R$0 = $58;
+ $RP$0 = $57;
+ }
+ while (1) {
+ $63 = $R$0 + 20 | 0;
+ $64 = HEAP32[$63 >> 2] | 0;
+ if ($64) {
+ $R$0 = $64;
+ $RP$0 = $63;
+ continue;
+ }
+ $66 = $R$0 + 16 | 0;
+ $67 = HEAP32[$66 >> 2] | 0;
+ if (!$67) {
+ $R$0$lcssa = $R$0;
+ $RP$0$lcssa = $RP$0;
+ break;
+ } else {
+ $R$0 = $67;
+ $RP$0 = $66;
+ }
+ }
+ if ($RP$0$lcssa >>> 0 < $2 >>> 0) _abort(); else {
+ HEAP32[$RP$0$lcssa >> 2] = 0;
+ $R$1 = $R$0$lcssa;
+ break;
+ }
+ } else {
+ $49 = HEAP32[$mem + ($$sum2 + 8) >> 2] | 0;
+ if ($49 >>> 0 < $2 >>> 0) _abort();
+ $51 = $49 + 12 | 0;
+ if ((HEAP32[$51 >> 2] | 0) != ($14 | 0)) _abort();
+ $54 = $46 + 8 | 0;
+ if ((HEAP32[$54 >> 2] | 0) == ($14 | 0)) {
+ HEAP32[$51 >> 2] = $46;
+ HEAP32[$54 >> 2] = $49;
+ $R$1 = $46;
+ break;
+ } else _abort();
+ } while (0);
+ if (!$44) {
+ $p$0 = $14;
+ $psize$0 = $15;
+ } else {
+ $72 = HEAP32[$mem + ($$sum2 + 28) >> 2] | 0;
+ $73 = 3328 + ($72 << 2) | 0;
+ if (($14 | 0) == (HEAP32[$73 >> 2] | 0)) {
+ HEAP32[$73 >> 2] = $R$1;
+ if (!$R$1) {
+ HEAP32[757] = HEAP32[757] & ~(1 << $72);
+ $p$0 = $14;
+ $psize$0 = $15;
+ break;
+ }
+ } else {
+ if ($44 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $82 = $44 + 16 | 0;
+ if ((HEAP32[$82 >> 2] | 0) == ($14 | 0)) HEAP32[$82 >> 2] = $R$1; else HEAP32[$44 + 20 >> 2] = $R$1;
+ if (!$R$1) {
+ $p$0 = $14;
+ $psize$0 = $15;
+ break;
+ }
+ }
+ $87 = HEAP32[760] | 0;
+ if ($R$1 >>> 0 < $87 >>> 0) _abort();
+ HEAP32[$R$1 + 24 >> 2] = $44;
+ $91 = HEAP32[$mem + ($$sum2 + 16) >> 2] | 0;
+ do if ($91) if ($91 >>> 0 < $87 >>> 0) _abort(); else {
+ HEAP32[$R$1 + 16 >> 2] = $91;
+ HEAP32[$91 + 24 >> 2] = $R$1;
+ break;
+ } while (0);
+ $97 = HEAP32[$mem + ($$sum2 + 20) >> 2] | 0;
+ if (!$97) {
+ $p$0 = $14;
+ $psize$0 = $15;
+ } else if ($97 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$R$1 + 20 >> 2] = $97;
+ HEAP32[$97 + 24 >> 2] = $R$1;
+ $p$0 = $14;
+ $psize$0 = $15;
+ break;
+ }
+ }
+ } else {
+ $p$0 = $1;
+ $psize$0 = $8;
+ } while (0);
+ if ($p$0 >>> 0 >= $9 >>> 0) _abort();
+ $111 = $mem + ($8 + -4) | 0;
+ $112 = HEAP32[$111 >> 2] | 0;
+ if (!($112 & 1)) _abort();
+ if (!($112 & 2)) {
+ if (($9 | 0) == (HEAP32[762] | 0)) {
+ $120 = (HEAP32[759] | 0) + $psize$0 | 0;
+ HEAP32[759] = $120;
+ HEAP32[762] = $p$0;
+ HEAP32[$p$0 + 4 >> 2] = $120 | 1;
+ if (($p$0 | 0) != (HEAP32[761] | 0)) return;
+ HEAP32[761] = 0;
+ HEAP32[758] = 0;
+ return;
+ }
+ if (($9 | 0) == (HEAP32[761] | 0)) {
+ $128 = (HEAP32[758] | 0) + $psize$0 | 0;
+ HEAP32[758] = $128;
+ HEAP32[761] = $p$0;
+ HEAP32[$p$0 + 4 >> 2] = $128 | 1;
+ HEAP32[$p$0 + $128 >> 2] = $128;
+ return;
+ }
+ $133 = ($112 & -8) + $psize$0 | 0;
+ $134 = $112 >>> 3;
+ do if ($112 >>> 0 < 256) {
+ $137 = HEAP32[$mem + $8 >> 2] | 0;
+ $139 = HEAP32[$mem + ($8 | 4) >> 2] | 0;
+ $141 = 3064 + ($134 << 1 << 2) | 0;
+ if (($137 | 0) != ($141 | 0)) {
+ if ($137 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ if ((HEAP32[$137 + 12 >> 2] | 0) != ($9 | 0)) _abort();
+ }
+ if (($139 | 0) == ($137 | 0)) {
+ HEAP32[756] = HEAP32[756] & ~(1 << $134);
+ break;
+ }
+ if (($139 | 0) == ($141 | 0)) $$pre$phi59Z2D = $139 + 8 | 0; else {
+ if ($139 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $156 = $139 + 8 | 0;
+ if ((HEAP32[$156 >> 2] | 0) == ($9 | 0)) $$pre$phi59Z2D = $156; else _abort();
+ }
+ HEAP32[$137 + 12 >> 2] = $139;
+ HEAP32[$$pre$phi59Z2D >> 2] = $137;
+ } else {
+ $161 = HEAP32[$mem + ($8 + 16) >> 2] | 0;
+ $163 = HEAP32[$mem + ($8 | 4) >> 2] | 0;
+ do if (($163 | 0) == ($9 | 0)) {
+ $175 = $mem + ($8 + 12) | 0;
+ $176 = HEAP32[$175 >> 2] | 0;
+ if (!$176) {
+ $178 = $mem + ($8 + 8) | 0;
+ $179 = HEAP32[$178 >> 2] | 0;
+ if (!$179) {
+ $R7$1 = 0;
+ break;
+ } else {
+ $R7$0 = $179;
+ $RP9$0 = $178;
+ }
+ } else {
+ $R7$0 = $176;
+ $RP9$0 = $175;
+ }
+ while (1) {
+ $181 = $R7$0 + 20 | 0;
+ $182 = HEAP32[$181 >> 2] | 0;
+ if ($182) {
+ $R7$0 = $182;
+ $RP9$0 = $181;
+ continue;
+ }
+ $184 = $R7$0 + 16 | 0;
+ $185 = HEAP32[$184 >> 2] | 0;
+ if (!$185) {
+ $R7$0$lcssa = $R7$0;
+ $RP9$0$lcssa = $RP9$0;
+ break;
+ } else {
+ $R7$0 = $185;
+ $RP9$0 = $184;
+ }
+ }
+ if ($RP9$0$lcssa >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$RP9$0$lcssa >> 2] = 0;
+ $R7$1 = $R7$0$lcssa;
+ break;
+ }
+ } else {
+ $166 = HEAP32[$mem + $8 >> 2] | 0;
+ if ($166 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $169 = $166 + 12 | 0;
+ if ((HEAP32[$169 >> 2] | 0) != ($9 | 0)) _abort();
+ $172 = $163 + 8 | 0;
+ if ((HEAP32[$172 >> 2] | 0) == ($9 | 0)) {
+ HEAP32[$169 >> 2] = $163;
+ HEAP32[$172 >> 2] = $166;
+ $R7$1 = $163;
+ break;
+ } else _abort();
+ } while (0);
+ if ($161) {
+ $191 = HEAP32[$mem + ($8 + 20) >> 2] | 0;
+ $192 = 3328 + ($191 << 2) | 0;
+ if (($9 | 0) == (HEAP32[$192 >> 2] | 0)) {
+ HEAP32[$192 >> 2] = $R7$1;
+ if (!$R7$1) {
+ HEAP32[757] = HEAP32[757] & ~(1 << $191);
+ break;
+ }
+ } else {
+ if ($161 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $201 = $161 + 16 | 0;
+ if ((HEAP32[$201 >> 2] | 0) == ($9 | 0)) HEAP32[$201 >> 2] = $R7$1; else HEAP32[$161 + 20 >> 2] = $R7$1;
+ if (!$R7$1) break;
+ }
+ $206 = HEAP32[760] | 0;
+ if ($R7$1 >>> 0 < $206 >>> 0) _abort();
+ HEAP32[$R7$1 + 24 >> 2] = $161;
+ $210 = HEAP32[$mem + ($8 + 8) >> 2] | 0;
+ do if ($210) if ($210 >>> 0 < $206 >>> 0) _abort(); else {
+ HEAP32[$R7$1 + 16 >> 2] = $210;
+ HEAP32[$210 + 24 >> 2] = $R7$1;
+ break;
+ } while (0);
+ $216 = HEAP32[$mem + ($8 + 12) >> 2] | 0;
+ if ($216) if ($216 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$R7$1 + 20 >> 2] = $216;
+ HEAP32[$216 + 24 >> 2] = $R7$1;
+ break;
+ }
+ }
+ } while (0);
+ HEAP32[$p$0 + 4 >> 2] = $133 | 1;
+ HEAP32[$p$0 + $133 >> 2] = $133;
+ if (($p$0 | 0) == (HEAP32[761] | 0)) {
+ HEAP32[758] = $133;
+ return;
+ } else $psize$1 = $133;
+ } else {
+ HEAP32[$111 >> 2] = $112 & -2;
+ HEAP32[$p$0 + 4 >> 2] = $psize$0 | 1;
+ HEAP32[$p$0 + $psize$0 >> 2] = $psize$0;
+ $psize$1 = $psize$0;
+ }
+ $231 = $psize$1 >>> 3;
+ if ($psize$1 >>> 0 < 256) {
+ $233 = $231 << 1;
+ $234 = 3064 + ($233 << 2) | 0;
+ $235 = HEAP32[756] | 0;
+ $236 = 1 << $231;
+ if (!($235 & $236)) {
+ HEAP32[756] = $235 | $236;
+ $$pre$phiZ2D = 3064 + ($233 + 2 << 2) | 0;
+ $F16$0 = $234;
+ } else {
+ $240 = 3064 + ($233 + 2 << 2) | 0;
+ $241 = HEAP32[$240 >> 2] | 0;
+ if ($241 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ $$pre$phiZ2D = $240;
+ $F16$0 = $241;
+ }
+ }
+ HEAP32[$$pre$phiZ2D >> 2] = $p$0;
+ HEAP32[$F16$0 + 12 >> 2] = $p$0;
+ HEAP32[$p$0 + 8 >> 2] = $F16$0;
+ HEAP32[$p$0 + 12 >> 2] = $234;
+ return;
+ }
+ $247 = $psize$1 >>> 8;
+ if (!$247) $I18$0 = 0; else if ($psize$1 >>> 0 > 16777215) $I18$0 = 31; else {
+ $252 = ($247 + 1048320 | 0) >>> 16 & 8;
+ $253 = $247 << $252;
+ $256 = ($253 + 520192 | 0) >>> 16 & 4;
+ $258 = $253 << $256;
+ $261 = ($258 + 245760 | 0) >>> 16 & 2;
+ $266 = 14 - ($256 | $252 | $261) + ($258 << $261 >>> 15) | 0;
+ $I18$0 = $psize$1 >>> ($266 + 7 | 0) & 1 | $266 << 1;
+ }
+ $272 = 3328 + ($I18$0 << 2) | 0;
+ HEAP32[$p$0 + 28 >> 2] = $I18$0;
+ HEAP32[$p$0 + 20 >> 2] = 0;
+ HEAP32[$p$0 + 16 >> 2] = 0;
+ $276 = HEAP32[757] | 0;
+ $277 = 1 << $I18$0;
+ L199 : do if (!($276 & $277)) {
+ HEAP32[757] = $276 | $277;
+ HEAP32[$272 >> 2] = $p$0;
+ HEAP32[$p$0 + 24 >> 2] = $272;
+ HEAP32[$p$0 + 12 >> 2] = $p$0;
+ HEAP32[$p$0 + 8 >> 2] = $p$0;
+ } else {
+ $284 = HEAP32[$272 >> 2] | 0;
+ L202 : do if ((HEAP32[$284 + 4 >> 2] & -8 | 0) == ($psize$1 | 0)) $T$0$lcssa = $284; else {
+ $K19$052 = $psize$1 << (($I18$0 | 0) == 31 ? 0 : 25 - ($I18$0 >>> 1) | 0);
+ $T$051 = $284;
+ while (1) {
+ $301 = $T$051 + 16 + ($K19$052 >>> 31 << 2) | 0;
+ $296 = HEAP32[$301 >> 2] | 0;
+ if (!$296) {
+ $$lcssa = $301;
+ $T$051$lcssa = $T$051;
+ break;
+ }
+ if ((HEAP32[$296 + 4 >> 2] & -8 | 0) == ($psize$1 | 0)) {
+ $T$0$lcssa = $296;
+ break L202;
+ } else {
+ $K19$052 = $K19$052 << 1;
+ $T$051 = $296;
+ }
+ }
+ if ($$lcssa >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$$lcssa >> 2] = $p$0;
+ HEAP32[$p$0 + 24 >> 2] = $T$051$lcssa;
+ HEAP32[$p$0 + 12 >> 2] = $p$0;
+ HEAP32[$p$0 + 8 >> 2] = $p$0;
+ break L199;
+ }
+ } while (0);
+ $308 = $T$0$lcssa + 8 | 0;
+ $309 = HEAP32[$308 >> 2] | 0;
+ $310 = HEAP32[760] | 0;
+ if ($309 >>> 0 >= $310 >>> 0 & $T$0$lcssa >>> 0 >= $310 >>> 0) {
+ HEAP32[$309 + 12 >> 2] = $p$0;
+ HEAP32[$308 >> 2] = $p$0;
+ HEAP32[$p$0 + 8 >> 2] = $309;
+ HEAP32[$p$0 + 12 >> 2] = $T$0$lcssa;
+ HEAP32[$p$0 + 24 >> 2] = 0;
+ break;
+ } else _abort();
+ } while (0);
+ $318 = (HEAP32[764] | 0) + -1 | 0;
+ HEAP32[764] = $318;
+ if (!$318) $sp$0$in$i = 3480; else return;
+ while (1) {
+ $sp$0$i = HEAP32[$sp$0$in$i >> 2] | 0;
+ if (!$sp$0$i) break; else $sp$0$in$i = $sp$0$i + 8 | 0;
+ }
+ HEAP32[764] = -1;
+ return;
+}
+
+function ___intscan($f, $base, $pok, $0, $1) {
+ $f = $f | 0;
+ $base = $base | 0;
+ $pok = $pok | 0;
+ $0 = $0 | 0;
+ $1 = $1 | 0;
+ var $$1 = 0, $$122 = 0, $$123 = 0, $$base21 = 0, $$lcssa = 0, $$lcssa130 = 0, $$lcssa131 = 0, $$lcssa132 = 0, $$lcssa133 = 0, $$lcssa134 = 0, $$lcssa135 = 0, $100 = 0, $101 = 0, $108 = 0, $120 = 0, $121 = 0, $128 = 0, $13 = 0, $130 = 0, $131 = 0, $134 = 0, $135 = 0, $136 = 0, $144 = 0, $149 = 0, $150 = 0, $152 = 0, $155 = 0, $157 = 0, $161 = 0, $162 = 0, $163 = 0, $164 = 0, $166 = 0, $167 = 0, $168 = 0, $17 = 0, $18 = 0, $185 = 0, $186 = 0, $187 = 0, $195 = 0, $201 = 0, $203 = 0, $204 = 0, $206 = 0, $208 = 0, $212 = 0, $213 = 0, $214 = 0, $215 = 0, $222 = 0, $223 = 0, $224 = 0, $239 = 0, $25 = 0, $250 = 0, $260 = 0, $262 = 0, $271 = 0, $272 = 0, $279 = 0, $281 = 0, $284 = 0, $286 = 0, $287 = 0, $288 = 0, $289 = 0, $29 = 0, $290 = 0, $291 = 0, $292 = 0, $293 = 0, $294 = 0, $295 = 0, $3 = 0, $37 = 0, $39 = 0, $4 = 0, $46 = 0, $5 = 0, $51 = 0, $6 = 0, $65 = 0, $67 = 0, $70 = 0, $71 = 0, $72 = 0, $83 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $90 = 0, $91 = 0, $93 = 0, $99 = 0, $c$0 = 0, $c$1 = 0, $c$124 = 0, $c$2$be = 0, $c$2$be$lcssa = 0, $c$2$lcssa = 0, $c$3$be = 0, $c$3$lcssa = 0, $c$371 = 0, $c$4$be = 0, $c$4$be$lcssa = 0, $c$4$lcssa = 0, $c$5$be = 0, $c$6$be = 0, $c$6$be$lcssa = 0, $c$6$lcssa = 0, $c$7$be = 0, $c$753 = 0, $c$8 = 0, $c$9$be = 0, $neg$0 = 0, $neg$1 = 0, $x$082 = 0, $x$146 = 0, $x$266 = 0, label = 0;
+ L1 : do if ($base >>> 0 > 36) {
+ $5 = ___errno_location() | 0;
+ HEAP32[$5 >> 2] = 22;
+ $286 = 0;
+ $287 = 0;
+ } else {
+ $3 = $f + 4 | 0;
+ $4 = $f + 100 | 0;
+ do {
+ $6 = HEAP32[$3 >> 2] | 0;
+ if ($6 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $6 + 1;
+ $13 = HEAPU8[$6 >> 0] | 0;
+ } else $13 = ___shgetc($f) | 0;
+ } while ((_isspace($13) | 0) != 0);
+ $$lcssa135 = $13;
+ L11 : do switch ($$lcssa135 | 0) {
+ case 43:
+ case 45:
+ {
+ $17 = (($$lcssa135 | 0) == 45) << 31 >> 31;
+ $18 = HEAP32[$3 >> 2] | 0;
+ if ($18 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $18 + 1;
+ $c$0 = HEAPU8[$18 >> 0] | 0;
+ $neg$0 = $17;
+ break L11;
+ } else {
+ $c$0 = ___shgetc($f) | 0;
+ $neg$0 = $17;
+ break L11;
+ }
+ break;
+ }
+ default:
+ {
+ $c$0 = $$lcssa135;
+ $neg$0 = 0;
+ }
+ } while (0);
+ $25 = ($base | 0) == 0;
+ do if (($base & -17 | 0) == 0 & ($c$0 | 0) == 48) {
+ $29 = HEAP32[$3 >> 2] | 0;
+ if ($29 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $29 + 1;
+ $37 = HEAPU8[$29 >> 0] | 0;
+ } else $37 = ___shgetc($f) | 0;
+ if (($37 | 32 | 0) != 120) if ($25) {
+ $$123 = 8;
+ $c$124 = $37;
+ label = 46;
+ break;
+ } else {
+ $$1 = $base;
+ $c$1 = $37;
+ label = 32;
+ break;
+ }
+ $39 = HEAP32[$3 >> 2] | 0;
+ if ($39 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $39 + 1;
+ $46 = HEAPU8[$39 >> 0] | 0;
+ } else $46 = ___shgetc($f) | 0;
+ if ((HEAPU8[16493 + ($46 + 1) >> 0] | 0) > 15) {
+ $51 = (HEAP32[$4 >> 2] | 0) == 0;
+ if (!$51) HEAP32[$3 >> 2] = (HEAP32[$3 >> 2] | 0) + -1;
+ if (!$pok) {
+ ___shlim($f, 0);
+ $286 = 0;
+ $287 = 0;
+ break L1;
+ }
+ if ($51) {
+ $286 = 0;
+ $287 = 0;
+ break L1;
+ }
+ HEAP32[$3 >> 2] = (HEAP32[$3 >> 2] | 0) + -1;
+ $286 = 0;
+ $287 = 0;
+ break L1;
+ } else {
+ $$123 = 16;
+ $c$124 = $46;
+ label = 46;
+ }
+ } else {
+ $$base21 = $25 ? 10 : $base;
+ if ((HEAPU8[16493 + ($c$0 + 1) >> 0] | 0) >>> 0 < $$base21 >>> 0) {
+ $$1 = $$base21;
+ $c$1 = $c$0;
+ label = 32;
+ } else {
+ if (HEAP32[$4 >> 2] | 0) HEAP32[$3 >> 2] = (HEAP32[$3 >> 2] | 0) + -1;
+ ___shlim($f, 0);
+ $65 = ___errno_location() | 0;
+ HEAP32[$65 >> 2] = 22;
+ $286 = 0;
+ $287 = 0;
+ break L1;
+ }
+ } while (0);
+ if ((label | 0) == 32) if (($$1 | 0) == 10) {
+ $67 = $c$1 + -48 | 0;
+ if ($67 >>> 0 < 10) {
+ $71 = $67;
+ $x$082 = 0;
+ while (1) {
+ $70 = ($x$082 * 10 | 0) + $71 | 0;
+ $72 = HEAP32[$3 >> 2] | 0;
+ if ($72 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $72 + 1;
+ $c$2$be = HEAPU8[$72 >> 0] | 0;
+ } else $c$2$be = ___shgetc($f) | 0;
+ $71 = $c$2$be + -48 | 0;
+ if (!($71 >>> 0 < 10 & $70 >>> 0 < 429496729)) {
+ $$lcssa134 = $70;
+ $c$2$be$lcssa = $c$2$be;
+ break;
+ } else $x$082 = $70;
+ }
+ $288 = $$lcssa134;
+ $289 = 0;
+ $c$2$lcssa = $c$2$be$lcssa;
+ } else {
+ $288 = 0;
+ $289 = 0;
+ $c$2$lcssa = $c$1;
+ }
+ $83 = $c$2$lcssa + -48 | 0;
+ if ($83 >>> 0 < 10) {
+ $85 = $288;
+ $86 = $289;
+ $90 = $83;
+ $c$371 = $c$2$lcssa;
+ while (1) {
+ $87 = ___muldi3($85 | 0, $86 | 0, 10, 0) | 0;
+ $88 = tempRet0;
+ $91 = (($90 | 0) < 0) << 31 >> 31;
+ $93 = ~$91;
+ if ($88 >>> 0 > $93 >>> 0 | ($88 | 0) == ($93 | 0) & $87 >>> 0 > ~$90 >>> 0) {
+ $$lcssa = $90;
+ $290 = $85;
+ $291 = $86;
+ $c$3$lcssa = $c$371;
+ break;
+ }
+ $99 = _i64Add($87 | 0, $88 | 0, $90 | 0, $91 | 0) | 0;
+ $100 = tempRet0;
+ $101 = HEAP32[$3 >> 2] | 0;
+ if ($101 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $101 + 1;
+ $c$3$be = HEAPU8[$101 >> 0] | 0;
+ } else $c$3$be = ___shgetc($f) | 0;
+ $108 = $c$3$be + -48 | 0;
+ if ($108 >>> 0 < 10 & ($100 >>> 0 < 429496729 | ($100 | 0) == 429496729 & $99 >>> 0 < 2576980378)) {
+ $85 = $99;
+ $86 = $100;
+ $90 = $108;
+ $c$371 = $c$3$be;
+ } else {
+ $$lcssa = $108;
+ $290 = $99;
+ $291 = $100;
+ $c$3$lcssa = $c$3$be;
+ break;
+ }
+ }
+ if ($$lcssa >>> 0 > 9) {
+ $260 = $291;
+ $262 = $290;
+ $neg$1 = $neg$0;
+ } else {
+ $$122 = 10;
+ $292 = $290;
+ $293 = $291;
+ $c$8 = $c$3$lcssa;
+ label = 72;
+ }
+ } else {
+ $260 = $289;
+ $262 = $288;
+ $neg$1 = $neg$0;
+ }
+ } else {
+ $$123 = $$1;
+ $c$124 = $c$1;
+ label = 46;
+ }
+ L63 : do if ((label | 0) == 46) {
+ if (!($$123 + -1 & $$123)) {
+ $128 = HEAP8[16750 + (($$123 * 23 | 0) >>> 5 & 7) >> 0] | 0;
+ $130 = HEAP8[16493 + ($c$124 + 1) >> 0] | 0;
+ $131 = $130 & 255;
+ if ($131 >>> 0 < $$123 >>> 0) {
+ $135 = $131;
+ $x$146 = 0;
+ while (1) {
+ $134 = $135 | $x$146 << $128;
+ $136 = HEAP32[$3 >> 2] | 0;
+ if ($136 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $136 + 1;
+ $c$4$be = HEAPU8[$136 >> 0] | 0;
+ } else $c$4$be = ___shgetc($f) | 0;
+ $144 = HEAP8[16493 + ($c$4$be + 1) >> 0] | 0;
+ $135 = $144 & 255;
+ if (!($134 >>> 0 < 134217728 & $135 >>> 0 < $$123 >>> 0)) {
+ $$lcssa130 = $134;
+ $$lcssa131 = $144;
+ $c$4$be$lcssa = $c$4$be;
+ break;
+ } else $x$146 = $134;
+ }
+ $152 = $$lcssa131;
+ $155 = 0;
+ $157 = $$lcssa130;
+ $c$4$lcssa = $c$4$be$lcssa;
+ } else {
+ $152 = $130;
+ $155 = 0;
+ $157 = 0;
+ $c$4$lcssa = $c$124;
+ }
+ $149 = _bitshift64Lshr(-1, -1, $128 | 0) | 0;
+ $150 = tempRet0;
+ if (($152 & 255) >>> 0 >= $$123 >>> 0 | ($155 >>> 0 > $150 >>> 0 | ($155 | 0) == ($150 | 0) & $157 >>> 0 > $149 >>> 0)) {
+ $$122 = $$123;
+ $292 = $157;
+ $293 = $155;
+ $c$8 = $c$4$lcssa;
+ label = 72;
+ break;
+ } else {
+ $161 = $157;
+ $162 = $155;
+ $166 = $152;
+ }
+ while (1) {
+ $163 = _bitshift64Shl($161 | 0, $162 | 0, $128 | 0) | 0;
+ $164 = tempRet0;
+ $167 = $166 & 255 | $163;
+ $168 = HEAP32[$3 >> 2] | 0;
+ if ($168 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $168 + 1;
+ $c$5$be = HEAPU8[$168 >> 0] | 0;
+ } else $c$5$be = ___shgetc($f) | 0;
+ $166 = HEAP8[16493 + ($c$5$be + 1) >> 0] | 0;
+ if (($166 & 255) >>> 0 >= $$123 >>> 0 | ($164 >>> 0 > $150 >>> 0 | ($164 | 0) == ($150 | 0) & $167 >>> 0 > $149 >>> 0)) {
+ $$122 = $$123;
+ $292 = $167;
+ $293 = $164;
+ $c$8 = $c$5$be;
+ label = 72;
+ break L63;
+ } else {
+ $161 = $167;
+ $162 = $164;
+ }
+ }
+ }
+ $120 = HEAP8[16493 + ($c$124 + 1) >> 0] | 0;
+ $121 = $120 & 255;
+ if ($121 >>> 0 < $$123 >>> 0) {
+ $186 = $121;
+ $x$266 = 0;
+ while (1) {
+ $185 = $186 + (Math_imul($x$266, $$123) | 0) | 0;
+ $187 = HEAP32[$3 >> 2] | 0;
+ if ($187 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $187 + 1;
+ $c$6$be = HEAPU8[$187 >> 0] | 0;
+ } else $c$6$be = ___shgetc($f) | 0;
+ $195 = HEAP8[16493 + ($c$6$be + 1) >> 0] | 0;
+ $186 = $195 & 255;
+ if (!($185 >>> 0 < 119304647 & $186 >>> 0 < $$123 >>> 0)) {
+ $$lcssa132 = $185;
+ $$lcssa133 = $195;
+ $c$6$be$lcssa = $c$6$be;
+ break;
+ } else $x$266 = $185;
+ }
+ $201 = $$lcssa133;
+ $294 = $$lcssa132;
+ $295 = 0;
+ $c$6$lcssa = $c$6$be$lcssa;
+ } else {
+ $201 = $120;
+ $294 = 0;
+ $295 = 0;
+ $c$6$lcssa = $c$124;
+ }
+ if (($201 & 255) >>> 0 < $$123 >>> 0) {
+ $203 = ___udivdi3(-1, -1, $$123 | 0, 0) | 0;
+ $204 = tempRet0;
+ $206 = $295;
+ $208 = $294;
+ $215 = $201;
+ $c$753 = $c$6$lcssa;
+ while (1) {
+ if ($206 >>> 0 > $204 >>> 0 | ($206 | 0) == ($204 | 0) & $208 >>> 0 > $203 >>> 0) {
+ $$122 = $$123;
+ $292 = $208;
+ $293 = $206;
+ $c$8 = $c$753;
+ label = 72;
+ break L63;
+ }
+ $212 = ___muldi3($208 | 0, $206 | 0, $$123 | 0, 0) | 0;
+ $213 = tempRet0;
+ $214 = $215 & 255;
+ if ($213 >>> 0 > 4294967295 | ($213 | 0) == -1 & $212 >>> 0 > ~$214 >>> 0) {
+ $$122 = $$123;
+ $292 = $208;
+ $293 = $206;
+ $c$8 = $c$753;
+ label = 72;
+ break L63;
+ }
+ $222 = _i64Add($214 | 0, 0, $212 | 0, $213 | 0) | 0;
+ $223 = tempRet0;
+ $224 = HEAP32[$3 >> 2] | 0;
+ if ($224 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $224 + 1;
+ $c$7$be = HEAPU8[$224 >> 0] | 0;
+ } else $c$7$be = ___shgetc($f) | 0;
+ $215 = HEAP8[16493 + ($c$7$be + 1) >> 0] | 0;
+ if (($215 & 255) >>> 0 >= $$123 >>> 0) {
+ $$122 = $$123;
+ $292 = $222;
+ $293 = $223;
+ $c$8 = $c$7$be;
+ label = 72;
+ break;
+ } else {
+ $206 = $223;
+ $208 = $222;
+ $c$753 = $c$7$be;
+ }
+ }
+ } else {
+ $$122 = $$123;
+ $292 = $294;
+ $293 = $295;
+ $c$8 = $c$6$lcssa;
+ label = 72;
+ }
+ } while (0);
+ if ((label | 0) == 72) if ((HEAPU8[16493 + ($c$8 + 1) >> 0] | 0) >>> 0 < $$122 >>> 0) {
+ do {
+ $239 = HEAP32[$3 >> 2] | 0;
+ if ($239 >>> 0 < (HEAP32[$4 >> 2] | 0) >>> 0) {
+ HEAP32[$3 >> 2] = $239 + 1;
+ $c$9$be = HEAPU8[$239 >> 0] | 0;
+ } else $c$9$be = ___shgetc($f) | 0;
+ } while ((HEAPU8[16493 + ($c$9$be + 1) >> 0] | 0) >>> 0 < $$122 >>> 0);
+ $250 = ___errno_location() | 0;
+ HEAP32[$250 >> 2] = 34;
+ $260 = $1;
+ $262 = $0;
+ $neg$1 = ($0 & 1 | 0) == 0 & 0 == 0 ? $neg$0 : 0;
+ } else {
+ $260 = $293;
+ $262 = $292;
+ $neg$1 = $neg$0;
+ }
+ if (HEAP32[$4 >> 2] | 0) HEAP32[$3 >> 2] = (HEAP32[$3 >> 2] | 0) + -1;
+ if (!($260 >>> 0 < $1 >>> 0 | ($260 | 0) == ($1 | 0) & $262 >>> 0 < $0 >>> 0)) {
+ if (!(($0 & 1 | 0) != 0 | 0 != 0 | ($neg$1 | 0) != 0)) {
+ $271 = ___errno_location() | 0;
+ HEAP32[$271 >> 2] = 34;
+ $272 = _i64Add($0 | 0, $1 | 0, -1, -1) | 0;
+ $286 = tempRet0;
+ $287 = $272;
+ break;
+ }
+ if ($260 >>> 0 > $1 >>> 0 | ($260 | 0) == ($1 | 0) & $262 >>> 0 > $0 >>> 0) {
+ $279 = ___errno_location() | 0;
+ HEAP32[$279 >> 2] = 34;
+ $286 = $1;
+ $287 = $0;
+ break;
+ }
+ }
+ $281 = (($neg$1 | 0) < 0) << 31 >> 31;
+ $284 = _i64Subtract($262 ^ $neg$1 | 0, $260 ^ $281 | 0, $neg$1 | 0, $281 | 0) | 0;
+ $286 = tempRet0;
+ $287 = $284;
+ } while (0);
+ tempRet0 = $286;
+ return $287 | 0;
+}
+
+function _dispose_chunk($p, $psize) {
+ $p = $p | 0;
+ $psize = $psize | 0;
+ var $$0 = 0, $$02 = 0, $$1 = 0, $$lcssa = 0, $$pre$phi50Z2D = 0, $$pre$phi52Z2D = 0, $$pre$phiZ2D = 0, $$sum18 = 0, $$sum21 = 0, $0 = 0, $10 = 0, $100 = 0, $106 = 0, $108 = 0, $109 = 0, $11 = 0, $115 = 0, $123 = 0, $128 = 0, $129 = 0, $132 = 0, $134 = 0, $136 = 0, $149 = 0, $15 = 0, $154 = 0, $156 = 0, $159 = 0, $161 = 0, $164 = 0, $167 = 0, $168 = 0, $170 = 0, $171 = 0, $173 = 0, $174 = 0, $176 = 0, $177 = 0, $18 = 0, $182 = 0, $183 = 0, $192 = 0, $197 = 0, $2 = 0, $20 = 0, $201 = 0, $207 = 0, $22 = 0, $222 = 0, $224 = 0, $225 = 0, $226 = 0, $227 = 0, $231 = 0, $232 = 0, $238 = 0, $243 = 0, $244 = 0, $247 = 0, $249 = 0, $252 = 0, $257 = 0, $263 = 0, $267 = 0, $268 = 0, $275 = 0, $287 = 0, $292 = 0, $299 = 0, $300 = 0, $301 = 0, $35 = 0, $40 = 0, $42 = 0, $45 = 0, $47 = 0, $5 = 0, $50 = 0, $53 = 0, $54 = 0, $56 = 0, $57 = 0, $59 = 0, $60 = 0, $62 = 0, $63 = 0, $68 = 0, $69 = 0, $78 = 0, $83 = 0, $87 = 0, $9 = 0, $93 = 0, $99 = 0, $F16$0 = 0, $I19$0 = 0, $K20$043 = 0, $R$0 = 0, $R$0$lcssa = 0, $R$1 = 0, $R7$0 = 0, $R7$0$lcssa = 0, $R7$1 = 0, $RP$0 = 0, $RP$0$lcssa = 0, $RP9$0 = 0, $RP9$0$lcssa = 0, $T$0$lcssa = 0, $T$042 = 0, $T$042$lcssa = 0;
+ $0 = $p + $psize | 0;
+ $2 = HEAP32[$p + 4 >> 2] | 0;
+ do if (!($2 & 1)) {
+ $5 = HEAP32[$p >> 2] | 0;
+ if (!($2 & 3)) return;
+ $9 = $p + (0 - $5) | 0;
+ $10 = $5 + $psize | 0;
+ $11 = HEAP32[760] | 0;
+ if ($9 >>> 0 < $11 >>> 0) _abort();
+ if (($9 | 0) == (HEAP32[761] | 0)) {
+ $99 = $p + ($psize + 4) | 0;
+ $100 = HEAP32[$99 >> 2] | 0;
+ if (($100 & 3 | 0) != 3) {
+ $$0 = $9;
+ $$02 = $10;
+ break;
+ }
+ HEAP32[758] = $10;
+ HEAP32[$99 >> 2] = $100 & -2;
+ HEAP32[$p + (4 - $5) >> 2] = $10 | 1;
+ HEAP32[$0 >> 2] = $10;
+ return;
+ }
+ $15 = $5 >>> 3;
+ if ($5 >>> 0 < 256) {
+ $18 = HEAP32[$p + (8 - $5) >> 2] | 0;
+ $20 = HEAP32[$p + (12 - $5) >> 2] | 0;
+ $22 = 3064 + ($15 << 1 << 2) | 0;
+ if (($18 | 0) != ($22 | 0)) {
+ if ($18 >>> 0 < $11 >>> 0) _abort();
+ if ((HEAP32[$18 + 12 >> 2] | 0) != ($9 | 0)) _abort();
+ }
+ if (($20 | 0) == ($18 | 0)) {
+ HEAP32[756] = HEAP32[756] & ~(1 << $15);
+ $$0 = $9;
+ $$02 = $10;
+ break;
+ }
+ if (($20 | 0) == ($22 | 0)) $$pre$phi52Z2D = $20 + 8 | 0; else {
+ if ($20 >>> 0 < $11 >>> 0) _abort();
+ $35 = $20 + 8 | 0;
+ if ((HEAP32[$35 >> 2] | 0) == ($9 | 0)) $$pre$phi52Z2D = $35; else _abort();
+ }
+ HEAP32[$18 + 12 >> 2] = $20;
+ HEAP32[$$pre$phi52Z2D >> 2] = $18;
+ $$0 = $9;
+ $$02 = $10;
+ break;
+ }
+ $40 = HEAP32[$p + (24 - $5) >> 2] | 0;
+ $42 = HEAP32[$p + (12 - $5) >> 2] | 0;
+ do if (($42 | 0) == ($9 | 0)) {
+ $$sum18 = 16 - $5 | 0;
+ $53 = $p + ($$sum18 + 4) | 0;
+ $54 = HEAP32[$53 >> 2] | 0;
+ if (!$54) {
+ $56 = $p + $$sum18 | 0;
+ $57 = HEAP32[$56 >> 2] | 0;
+ if (!$57) {
+ $R$1 = 0;
+ break;
+ } else {
+ $R$0 = $57;
+ $RP$0 = $56;
+ }
+ } else {
+ $R$0 = $54;
+ $RP$0 = $53;
+ }
+ while (1) {
+ $59 = $R$0 + 20 | 0;
+ $60 = HEAP32[$59 >> 2] | 0;
+ if ($60) {
+ $R$0 = $60;
+ $RP$0 = $59;
+ continue;
+ }
+ $62 = $R$0 + 16 | 0;
+ $63 = HEAP32[$62 >> 2] | 0;
+ if (!$63) {
+ $R$0$lcssa = $R$0;
+ $RP$0$lcssa = $RP$0;
+ break;
+ } else {
+ $R$0 = $63;
+ $RP$0 = $62;
+ }
+ }
+ if ($RP$0$lcssa >>> 0 < $11 >>> 0) _abort(); else {
+ HEAP32[$RP$0$lcssa >> 2] = 0;
+ $R$1 = $R$0$lcssa;
+ break;
+ }
+ } else {
+ $45 = HEAP32[$p + (8 - $5) >> 2] | 0;
+ if ($45 >>> 0 < $11 >>> 0) _abort();
+ $47 = $45 + 12 | 0;
+ if ((HEAP32[$47 >> 2] | 0) != ($9 | 0)) _abort();
+ $50 = $42 + 8 | 0;
+ if ((HEAP32[$50 >> 2] | 0) == ($9 | 0)) {
+ HEAP32[$47 >> 2] = $42;
+ HEAP32[$50 >> 2] = $45;
+ $R$1 = $42;
+ break;
+ } else _abort();
+ } while (0);
+ if (!$40) {
+ $$0 = $9;
+ $$02 = $10;
+ } else {
+ $68 = HEAP32[$p + (28 - $5) >> 2] | 0;
+ $69 = 3328 + ($68 << 2) | 0;
+ if (($9 | 0) == (HEAP32[$69 >> 2] | 0)) {
+ HEAP32[$69 >> 2] = $R$1;
+ if (!$R$1) {
+ HEAP32[757] = HEAP32[757] & ~(1 << $68);
+ $$0 = $9;
+ $$02 = $10;
+ break;
+ }
+ } else {
+ if ($40 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $78 = $40 + 16 | 0;
+ if ((HEAP32[$78 >> 2] | 0) == ($9 | 0)) HEAP32[$78 >> 2] = $R$1; else HEAP32[$40 + 20 >> 2] = $R$1;
+ if (!$R$1) {
+ $$0 = $9;
+ $$02 = $10;
+ break;
+ }
+ }
+ $83 = HEAP32[760] | 0;
+ if ($R$1 >>> 0 < $83 >>> 0) _abort();
+ HEAP32[$R$1 + 24 >> 2] = $40;
+ $$sum21 = 16 - $5 | 0;
+ $87 = HEAP32[$p + $$sum21 >> 2] | 0;
+ do if ($87) if ($87 >>> 0 < $83 >>> 0) _abort(); else {
+ HEAP32[$R$1 + 16 >> 2] = $87;
+ HEAP32[$87 + 24 >> 2] = $R$1;
+ break;
+ } while (0);
+ $93 = HEAP32[$p + ($$sum21 + 4) >> 2] | 0;
+ if (!$93) {
+ $$0 = $9;
+ $$02 = $10;
+ } else if ($93 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$R$1 + 20 >> 2] = $93;
+ HEAP32[$93 + 24 >> 2] = $R$1;
+ $$0 = $9;
+ $$02 = $10;
+ break;
+ }
+ }
+ } else {
+ $$0 = $p;
+ $$02 = $psize;
+ } while (0);
+ $106 = HEAP32[760] | 0;
+ if ($0 >>> 0 < $106 >>> 0) _abort();
+ $108 = $p + ($psize + 4) | 0;
+ $109 = HEAP32[$108 >> 2] | 0;
+ if (!($109 & 2)) {
+ if (($0 | 0) == (HEAP32[762] | 0)) {
+ $115 = (HEAP32[759] | 0) + $$02 | 0;
+ HEAP32[759] = $115;
+ HEAP32[762] = $$0;
+ HEAP32[$$0 + 4 >> 2] = $115 | 1;
+ if (($$0 | 0) != (HEAP32[761] | 0)) return;
+ HEAP32[761] = 0;
+ HEAP32[758] = 0;
+ return;
+ }
+ if (($0 | 0) == (HEAP32[761] | 0)) {
+ $123 = (HEAP32[758] | 0) + $$02 | 0;
+ HEAP32[758] = $123;
+ HEAP32[761] = $$0;
+ HEAP32[$$0 + 4 >> 2] = $123 | 1;
+ HEAP32[$$0 + $123 >> 2] = $123;
+ return;
+ }
+ $128 = ($109 & -8) + $$02 | 0;
+ $129 = $109 >>> 3;
+ do if ($109 >>> 0 < 256) {
+ $132 = HEAP32[$p + ($psize + 8) >> 2] | 0;
+ $134 = HEAP32[$p + ($psize + 12) >> 2] | 0;
+ $136 = 3064 + ($129 << 1 << 2) | 0;
+ if (($132 | 0) != ($136 | 0)) {
+ if ($132 >>> 0 < $106 >>> 0) _abort();
+ if ((HEAP32[$132 + 12 >> 2] | 0) != ($0 | 0)) _abort();
+ }
+ if (($134 | 0) == ($132 | 0)) {
+ HEAP32[756] = HEAP32[756] & ~(1 << $129);
+ break;
+ }
+ if (($134 | 0) == ($136 | 0)) $$pre$phi50Z2D = $134 + 8 | 0; else {
+ if ($134 >>> 0 < $106 >>> 0) _abort();
+ $149 = $134 + 8 | 0;
+ if ((HEAP32[$149 >> 2] | 0) == ($0 | 0)) $$pre$phi50Z2D = $149; else _abort();
+ }
+ HEAP32[$132 + 12 >> 2] = $134;
+ HEAP32[$$pre$phi50Z2D >> 2] = $132;
+ } else {
+ $154 = HEAP32[$p + ($psize + 24) >> 2] | 0;
+ $156 = HEAP32[$p + ($psize + 12) >> 2] | 0;
+ do if (($156 | 0) == ($0 | 0)) {
+ $167 = $p + ($psize + 20) | 0;
+ $168 = HEAP32[$167 >> 2] | 0;
+ if (!$168) {
+ $170 = $p + ($psize + 16) | 0;
+ $171 = HEAP32[$170 >> 2] | 0;
+ if (!$171) {
+ $R7$1 = 0;
+ break;
+ } else {
+ $R7$0 = $171;
+ $RP9$0 = $170;
+ }
+ } else {
+ $R7$0 = $168;
+ $RP9$0 = $167;
+ }
+ while (1) {
+ $173 = $R7$0 + 20 | 0;
+ $174 = HEAP32[$173 >> 2] | 0;
+ if ($174) {
+ $R7$0 = $174;
+ $RP9$0 = $173;
+ continue;
+ }
+ $176 = $R7$0 + 16 | 0;
+ $177 = HEAP32[$176 >> 2] | 0;
+ if (!$177) {
+ $R7$0$lcssa = $R7$0;
+ $RP9$0$lcssa = $RP9$0;
+ break;
+ } else {
+ $R7$0 = $177;
+ $RP9$0 = $176;
+ }
+ }
+ if ($RP9$0$lcssa >>> 0 < $106 >>> 0) _abort(); else {
+ HEAP32[$RP9$0$lcssa >> 2] = 0;
+ $R7$1 = $R7$0$lcssa;
+ break;
+ }
+ } else {
+ $159 = HEAP32[$p + ($psize + 8) >> 2] | 0;
+ if ($159 >>> 0 < $106 >>> 0) _abort();
+ $161 = $159 + 12 | 0;
+ if ((HEAP32[$161 >> 2] | 0) != ($0 | 0)) _abort();
+ $164 = $156 + 8 | 0;
+ if ((HEAP32[$164 >> 2] | 0) == ($0 | 0)) {
+ HEAP32[$161 >> 2] = $156;
+ HEAP32[$164 >> 2] = $159;
+ $R7$1 = $156;
+ break;
+ } else _abort();
+ } while (0);
+ if ($154) {
+ $182 = HEAP32[$p + ($psize + 28) >> 2] | 0;
+ $183 = 3328 + ($182 << 2) | 0;
+ if (($0 | 0) == (HEAP32[$183 >> 2] | 0)) {
+ HEAP32[$183 >> 2] = $R7$1;
+ if (!$R7$1) {
+ HEAP32[757] = HEAP32[757] & ~(1 << $182);
+ break;
+ }
+ } else {
+ if ($154 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $192 = $154 + 16 | 0;
+ if ((HEAP32[$192 >> 2] | 0) == ($0 | 0)) HEAP32[$192 >> 2] = $R7$1; else HEAP32[$154 + 20 >> 2] = $R7$1;
+ if (!$R7$1) break;
+ }
+ $197 = HEAP32[760] | 0;
+ if ($R7$1 >>> 0 < $197 >>> 0) _abort();
+ HEAP32[$R7$1 + 24 >> 2] = $154;
+ $201 = HEAP32[$p + ($psize + 16) >> 2] | 0;
+ do if ($201) if ($201 >>> 0 < $197 >>> 0) _abort(); else {
+ HEAP32[$R7$1 + 16 >> 2] = $201;
+ HEAP32[$201 + 24 >> 2] = $R7$1;
+ break;
+ } while (0);
+ $207 = HEAP32[$p + ($psize + 20) >> 2] | 0;
+ if ($207) if ($207 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$R7$1 + 20 >> 2] = $207;
+ HEAP32[$207 + 24 >> 2] = $R7$1;
+ break;
+ }
+ }
+ } while (0);
+ HEAP32[$$0 + 4 >> 2] = $128 | 1;
+ HEAP32[$$0 + $128 >> 2] = $128;
+ if (($$0 | 0) == (HEAP32[761] | 0)) {
+ HEAP32[758] = $128;
+ return;
+ } else $$1 = $128;
+ } else {
+ HEAP32[$108 >> 2] = $109 & -2;
+ HEAP32[$$0 + 4 >> 2] = $$02 | 1;
+ HEAP32[$$0 + $$02 >> 2] = $$02;
+ $$1 = $$02;
+ }
+ $222 = $$1 >>> 3;
+ if ($$1 >>> 0 < 256) {
+ $224 = $222 << 1;
+ $225 = 3064 + ($224 << 2) | 0;
+ $226 = HEAP32[756] | 0;
+ $227 = 1 << $222;
+ if (!($226 & $227)) {
+ HEAP32[756] = $226 | $227;
+ $$pre$phiZ2D = 3064 + ($224 + 2 << 2) | 0;
+ $F16$0 = $225;
+ } else {
+ $231 = 3064 + ($224 + 2 << 2) | 0;
+ $232 = HEAP32[$231 >> 2] | 0;
+ if ($232 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ $$pre$phiZ2D = $231;
+ $F16$0 = $232;
+ }
+ }
+ HEAP32[$$pre$phiZ2D >> 2] = $$0;
+ HEAP32[$F16$0 + 12 >> 2] = $$0;
+ HEAP32[$$0 + 8 >> 2] = $F16$0;
+ HEAP32[$$0 + 12 >> 2] = $225;
+ return;
+ }
+ $238 = $$1 >>> 8;
+ if (!$238) $I19$0 = 0; else if ($$1 >>> 0 > 16777215) $I19$0 = 31; else {
+ $243 = ($238 + 1048320 | 0) >>> 16 & 8;
+ $244 = $238 << $243;
+ $247 = ($244 + 520192 | 0) >>> 16 & 4;
+ $249 = $244 << $247;
+ $252 = ($249 + 245760 | 0) >>> 16 & 2;
+ $257 = 14 - ($247 | $243 | $252) + ($249 << $252 >>> 15) | 0;
+ $I19$0 = $$1 >>> ($257 + 7 | 0) & 1 | $257 << 1;
+ }
+ $263 = 3328 + ($I19$0 << 2) | 0;
+ HEAP32[$$0 + 28 >> 2] = $I19$0;
+ HEAP32[$$0 + 20 >> 2] = 0;
+ HEAP32[$$0 + 16 >> 2] = 0;
+ $267 = HEAP32[757] | 0;
+ $268 = 1 << $I19$0;
+ if (!($267 & $268)) {
+ HEAP32[757] = $267 | $268;
+ HEAP32[$263 >> 2] = $$0;
+ HEAP32[$$0 + 24 >> 2] = $263;
+ HEAP32[$$0 + 12 >> 2] = $$0;
+ HEAP32[$$0 + 8 >> 2] = $$0;
+ return;
+ }
+ $275 = HEAP32[$263 >> 2] | 0;
+ L191 : do if ((HEAP32[$275 + 4 >> 2] & -8 | 0) == ($$1 | 0)) $T$0$lcssa = $275; else {
+ $K20$043 = $$1 << (($I19$0 | 0) == 31 ? 0 : 25 - ($I19$0 >>> 1) | 0);
+ $T$042 = $275;
+ while (1) {
+ $292 = $T$042 + 16 + ($K20$043 >>> 31 << 2) | 0;
+ $287 = HEAP32[$292 >> 2] | 0;
+ if (!$287) {
+ $$lcssa = $292;
+ $T$042$lcssa = $T$042;
+ break;
+ }
+ if ((HEAP32[$287 + 4 >> 2] & -8 | 0) == ($$1 | 0)) {
+ $T$0$lcssa = $287;
+ break L191;
+ } else {
+ $K20$043 = $K20$043 << 1;
+ $T$042 = $287;
+ }
+ }
+ if ($$lcssa >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ HEAP32[$$lcssa >> 2] = $$0;
+ HEAP32[$$0 + 24 >> 2] = $T$042$lcssa;
+ HEAP32[$$0 + 12 >> 2] = $$0;
+ HEAP32[$$0 + 8 >> 2] = $$0;
+ return;
+ } while (0);
+ $299 = $T$0$lcssa + 8 | 0;
+ $300 = HEAP32[$299 >> 2] | 0;
+ $301 = HEAP32[760] | 0;
+ if (!($300 >>> 0 >= $301 >>> 0 & $T$0$lcssa >>> 0 >= $301 >>> 0)) _abort();
+ HEAP32[$300 + 12 >> 2] = $$0;
+ HEAP32[$299 >> 2] = $$0;
+ HEAP32[$$0 + 8 >> 2] = $300;
+ HEAP32[$$0 + 12 >> 2] = $T$0$lcssa;
+ HEAP32[$$0 + 24 >> 2] = 0;
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_120parse_template_paramINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $$0$i$i$i = 0, $$0$i$i$i15 = 0, $$0$i$i$i7 = 0, $$0$i$i$i9 = 0, $$0$i$i58 = 0, $$lcssa81 = 0, $0 = 0, $1 = 0, $10 = 0, $101 = 0, $103 = 0, $107 = 0, $114 = 0, $116 = 0, $117 = 0, $118 = 0, $119 = 0, $120 = 0, $122 = 0, $125 = 0, $133 = 0, $134 = 0, $135 = 0, $138 = 0, $141 = 0, $148 = 0, $15 = 0, $150 = 0, $157 = 0, $158 = 0, $167 = 0, $168 = 0, $170 = 0, $177 = 0, $178 = 0, $179 = 0, $18 = 0, $180 = 0, $184 = 0, $186 = 0, $189 = 0, $190 = 0, $2 = 0, $22 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $30 = 0, $33 = 0, $4 = 0, $41 = 0, $42 = 0, $43 = 0, $46 = 0, $49 = 0, $56 = 0, $58 = 0, $61 = 0, $62 = 0, $64 = 0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $78 = 0, $80 = 0, $83 = 0, $84 = 0, $89 = 0, $91 = 0, $__p$0$i$i57 = 0, $__p$0$ph$i$i = 0, $__v$i$i13 = 0, $isdigittmp = 0, $isdigittmp4 = 0, $sub$061 = 0, $sub$061$lcssa = 0, $t1$060 = 0, $t1$060$lcssa = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 96 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i13 = sp + 64 | 0;
+ $0 = sp + 40 | 0;
+ $1 = sp + 16 | 0;
+ $2 = sp;
+ $4 = $first;
+ L1 : do if (($last - $4 | 0) > 1) if ((HEAP8[$first >> 0] | 0) == 84) {
+ $10 = HEAP8[$first + 1 >> 0] | 0;
+ if ($10 << 24 >> 24 == 95) {
+ $15 = HEAP32[$db + 36 >> 2] | 0;
+ if ((HEAP32[$db + 32 >> 2] | 0) == ($15 | 0)) {
+ $$0 = $first;
+ break;
+ }
+ $18 = HEAP32[$15 + -16 >> 2] | 0;
+ if (($18 | 0) == (HEAP32[$15 + -12 >> 2] | 0)) {
+ HEAP8[$0 >> 0] = 4;
+ $56 = $0 + 1 | 0;
+ HEAP8[$56 >> 0] = 84;
+ HEAP8[$56 + 1 >> 0] = 95;
+ HEAP8[$0 + 3 >> 0] = 0;
+ $58 = $0 + 12 | 0;
+ HEAP32[$58 >> 2] = 0;
+ HEAP32[$58 + 4 >> 2] = 0;
+ HEAP32[$58 + 8 >> 2] = 0;
+ $61 = $db + 4 | 0;
+ $62 = HEAP32[$61 >> 2] | 0;
+ $64 = HEAP32[$db + 8 >> 2] | 0;
+ if ($62 >>> 0 < $64 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($62, $0);
+ HEAP32[$61 >> 2] = (HEAP32[$61 >> 2] | 0) + 24;
+ } else {
+ $71 = HEAP32[$db >> 2] | 0;
+ $72 = $62 - $71 | 0;
+ $73 = ($72 | 0) / 24 | 0;
+ $74 = $73 + 1 | 0;
+ if (($72 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $78 = ($64 - $71 | 0) / 24 | 0;
+ if ($78 >>> 0 < 1073741823) {
+ $80 = $78 << 1;
+ $$0$i$i$i9 = $80 >>> 0 < $74 >>> 0 ? $74 : $80;
+ } else $$0$i$i$i9 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i13, $$0$i$i$i9, $73, $db + 12 | 0);
+ $83 = $__v$i$i13 + 8 | 0;
+ $84 = HEAP32[$83 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($84, $0);
+ HEAP32[$83 >> 2] = $84 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i13);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i13);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ HEAP8[$db + 62 >> 0] = 1;
+ $$0 = $first + 2 | 0;
+ break;
+ }
+ $22 = HEAP32[$18 >> 2] | 0;
+ $24 = HEAP32[$18 + 4 >> 2] | 0;
+ $25 = $db + 4 | 0;
+ $26 = $db + 8 | 0;
+ $27 = $db + 12 | 0;
+ $28 = $__v$i$i13 + 8 | 0;
+ L20 : do if (($22 | 0) != ($24 | 0)) {
+ $33 = $22;
+ while (1) {
+ $30 = HEAP32[$25 >> 2] | 0;
+ if (($30 | 0) == (HEAP32[$26 >> 2] | 0)) {
+ $41 = $30 - (HEAP32[$db >> 2] | 0) | 0;
+ $42 = ($41 | 0) / 24 | 0;
+ $43 = $42 + 1 | 0;
+ if (($41 | 0) < -24) break;
+ if ($42 >>> 0 < 1073741823) {
+ $46 = $42 << 1;
+ $$0$i$i$i7 = $46 >>> 0 < $43 >>> 0 ? $43 : $46;
+ } else $$0$i$i$i7 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i13, $$0$i$i$i7, $42, $27);
+ $49 = HEAP32[$28 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($49, $33);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($49 + 12 | 0, $33 + 12 | 0);
+ HEAP32[$28 >> 2] = $49 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i13);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i13);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($30, $33);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($30 + 12 | 0, $33 + 12 | 0);
+ HEAP32[$25 >> 2] = (HEAP32[$25 >> 2] | 0) + 24;
+ }
+ $33 = $33 + 24 | 0;
+ if (($33 | 0) == ($24 | 0)) break L20;
+ }
+ __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ } while (0);
+ $$0 = $first + 2 | 0;
+ break;
+ }
+ $isdigittmp = ($10 << 24 >> 24) + -48 | 0;
+ if ($isdigittmp >>> 0 < 10) {
+ $89 = $first + 2 | 0;
+ if (($89 | 0) == ($last | 0)) $$0 = $first; else {
+ $sub$061 = $isdigittmp;
+ $t1$060 = $89;
+ while (1) {
+ $91 = HEAP8[$t1$060 >> 0] | 0;
+ $isdigittmp4 = ($91 << 24 >> 24) + -48 | 0;
+ if ($isdigittmp4 >>> 0 >= 10) {
+ $$lcssa81 = $91;
+ $sub$061$lcssa = $sub$061;
+ $t1$060$lcssa = $t1$060;
+ break;
+ }
+ $t1$060 = $t1$060 + 1 | 0;
+ if (($t1$060 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ } else $sub$061 = $isdigittmp4 + ($sub$061 * 10 | 0) | 0;
+ }
+ if ($$lcssa81 << 24 >> 24 == 95) {
+ $101 = HEAP32[$db + 36 >> 2] | 0;
+ if ((HEAP32[$db + 32 >> 2] | 0) == ($101 | 0)) $$0 = $first; else {
+ $103 = $sub$061$lcssa + 1 | 0;
+ $107 = HEAP32[$101 + -16 >> 2] | 0;
+ if ($103 >>> 0 < (HEAP32[$101 + -12 >> 2] | 0) - $107 >> 4 >>> 0) {
+ $114 = HEAP32[$107 + ($103 << 4) >> 2] | 0;
+ $116 = HEAP32[$107 + ($103 << 4) + 4 >> 2] | 0;
+ $117 = $db + 4 | 0;
+ $118 = $db + 8 | 0;
+ $119 = $db + 12 | 0;
+ $120 = $__v$i$i13 + 8 | 0;
+ L43 : do if (($114 | 0) != ($116 | 0)) {
+ $125 = $114;
+ while (1) {
+ $122 = HEAP32[$117 >> 2] | 0;
+ if (($122 | 0) == (HEAP32[$118 >> 2] | 0)) {
+ $133 = $122 - (HEAP32[$db >> 2] | 0) | 0;
+ $134 = ($133 | 0) / 24 | 0;
+ $135 = $134 + 1 | 0;
+ if (($133 | 0) < -24) break;
+ if ($134 >>> 0 < 1073741823) {
+ $138 = $134 << 1;
+ $$0$i$i$i15 = $138 >>> 0 < $135 >>> 0 ? $135 : $138;
+ } else $$0$i$i$i15 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i13, $$0$i$i$i15, $134, $119);
+ $141 = HEAP32[$120 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($141, $125);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($141 + 12 | 0, $125 + 12 | 0);
+ HEAP32[$120 >> 2] = $141 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i13);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i13);
+ } else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($122, $125);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($122 + 12 | 0, $125 + 12 | 0);
+ HEAP32[$117 >> 2] = (HEAP32[$117 >> 2] | 0) + 24;
+ }
+ $125 = $125 + 24 | 0;
+ if (($125 | 0) == ($116 | 0)) break L43;
+ }
+ __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ } while (0);
+ $$0 = $t1$060$lcssa + 1 | 0;
+ break;
+ }
+ $148 = $t1$060$lcssa + 1 | 0;
+ $150 = $148 - $4 | 0;
+ if ($150 >>> 0 > 4294967279) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($2);
+ if ($150 >>> 0 < 11) {
+ HEAP8[$2 >> 0] = $150 << 1;
+ $__p$0$ph$i$i = $2 + 1 | 0;
+ } else {
+ $157 = $150 + 16 & -16;
+ $158 = _malloc($157) | 0;
+ HEAP32[$2 + 8 >> 2] = $158;
+ HEAP32[$2 >> 2] = $157 | 1;
+ HEAP32[$2 + 4 >> 2] = $150;
+ $__p$0$ph$i$i = $158;
+ }
+ if (($148 | 0) != ($first | 0)) {
+ $$0$i$i58 = $first;
+ $__p$0$i$i57 = $__p$0$ph$i$i;
+ while (1) {
+ HEAP8[$__p$0$i$i57 >> 0] = HEAP8[$$0$i$i58 >> 0] | 0;
+ if (($$0$i$i58 | 0) == ($t1$060$lcssa | 0)) break; else {
+ $$0$i$i58 = $$0$i$i58 + 1 | 0;
+ $__p$0$i$i57 = $__p$0$i$i57 + 1 | 0;
+ }
+ }
+ }
+ HEAP8[$__p$0$ph$i$i + $150 >> 0] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($1, $2);
+ $167 = $db + 4 | 0;
+ $168 = HEAP32[$167 >> 2] | 0;
+ $170 = HEAP32[$db + 8 >> 2] | 0;
+ if ($168 >>> 0 < $170 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($168, $1);
+ HEAP32[$167 >> 2] = (HEAP32[$167 >> 2] | 0) + 24;
+ } else {
+ $177 = HEAP32[$db >> 2] | 0;
+ $178 = $168 - $177 | 0;
+ $179 = ($178 | 0) / 24 | 0;
+ $180 = $179 + 1 | 0;
+ if (($178 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $184 = ($170 - $177 | 0) / 24 | 0;
+ if ($184 >>> 0 < 1073741823) {
+ $186 = $184 << 1;
+ $$0$i$i$i = $186 >>> 0 < $180 >>> 0 ? $180 : $186;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i13, $$0$i$i$i, $179, $db + 12 | 0);
+ $189 = $__v$i$i13 + 8 | 0;
+ $190 = HEAP32[$189 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($190, $1);
+ HEAP32[$189 >> 2] = $190 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i13);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i13);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ HEAP8[$db + 62 >> 0] = 1;
+ $$0 = $148;
+ }
+ } else $$0 = $first;
+ }
+ } else $$0 = $first;
+ } else $$0 = $first; else $$0 = $first; while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _get_matrix_code($data, $size, $code_out_p, $dir, $cf, $matrixCodeType, $errorCorrected) {
+ $data = $data | 0;
+ $size = $size | 0;
+ $code_out_p = $code_out_p | 0;
+ $dir = $dir | 0;
+ $cf = $cf | 0;
+ $matrixCodeType = $matrixCodeType | 0;
+ $errorCorrected = $errorCorrected | 0;
+ var $$ = 0, $$0 = 0, $$lcssa115 = 0, $$max$0 = 0, $$max$0$1 = 0, $$max$0$2 = 0, $1 = 0, $10 = 0, $100 = 0, $102 = 0, $103 = 0, $108 = 0, $109 = 0, $110 = 0, $120 = 0, $121 = 0, $122 = 0, $124 = 0, $125 = 0, $126 = 0, $130 = 0, $140 = 0, $144 = 0, $145 = 0, $146 = 0, $157 = 0, $158 = 0, $16 = 0, $163 = 0, $164 = 0, $165 = 0, $169 = 0, $182 = 0, $183 = 0, $184 = 0, $187 = 0, $193 = 0, $194 = 0, $197 = 0, $2 = 0, $206 = 0, $207 = 0, $211 = 0, $22 = 0, $221 = 0, $222 = 0, $223 = 0, $224 = 0, $225 = 0, $226 = 0, $227 = 0, $228 = 0, $229 = 0, $230 = 0, $231 = 0, $232 = 0, $233 = 0, $234 = 0, $235 = 0, $236 = 0, $237 = 0, $238 = 0, $239 = 0, $240 = 0, $241 = 0, $242 = 0, $243 = 0, $244 = 0, $28 = 0, $31 = 0, $32 = 0, $36 = 0, $4 = 0, $70 = 0, $83 = 0, $85 = 0, $86 = 0, $96 = 0, $98 = 0, $code = 0, $contrastMin$0$lcssa = 0, $contrastMin$098 = 0, $contrastMin$1 = 0, $corner = 0, $dirCode = 0, $exitcond64 = 0, $i$2102 = 0, $i$2102$lcssa = 0, $i$399 = 0, $i$465 = 0, $i$576 = 0, $i$680 = 0, $i$794 = 0, $j$067 = 0, $j$171 = 0, $j$285 = 0, $j$389 = 0, $min$1 = 0, $min$1$1 = 0, $min$1$2 = 0, $or$cond734 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $dirCode = sp + 24 | 0;
+ $corner = sp + 8 | 0;
+ $code = sp;
+ L1 : do if (($size + -3 | 0) >>> 0 > 5) {
+ HEAP32[$code_out_p >> 2] = -1;
+ HEAP32[$dir >> 2] = 0;
+ HEAPF64[$cf >> 3] = -1.0;
+ $$0 = -1;
+ } else {
+ HEAP32[$corner >> 2] = 0;
+ $1 = $size + -1 | 0;
+ $2 = Math_imul($1, $size) | 0;
+ HEAP32[$corner + 4 >> 2] = $2;
+ $4 = Math_imul($size, $size) | 0;
+ HEAP32[$corner + 8 >> 2] = $4 + -1;
+ HEAP32[$corner + 12 >> 2] = $1;
+ $10 = HEAP8[$data + (HEAP32[$corner >> 2] | 0) >> 0] | 0;
+ $$max$0 = ($10 & 255) > 0 ? $10 : 0;
+ $min$1 = ($10 & 255) < 255 ? $10 : -1;
+ $16 = HEAP8[$data + (HEAP32[$corner + 4 >> 2] | 0) >> 0] | 0;
+ $$max$0$1 = ($16 & 255) > ($$max$0 & 255) ? $16 : $$max$0;
+ $min$1$1 = ($16 & 255) < ($min$1 & 255) ? $16 : $min$1;
+ $22 = HEAP8[$data + (HEAP32[$corner + 8 >> 2] | 0) >> 0] | 0;
+ $$max$0$2 = ($22 & 255) > ($$max$0$1 & 255) ? $22 : $$max$0$1;
+ $min$1$2 = ($22 & 255) < ($min$1$1 & 255) ? $22 : $min$1$1;
+ $28 = HEAP8[$data + (HEAP32[$corner + 12 >> 2] | 0) >> 0] | 0;
+ $31 = (($28 & 255) > ($$max$0$2 & 255) ? $28 : $$max$0$2) & 255;
+ $32 = (($28 & 255) < ($min$1$2 & 255) ? $28 : $min$1$2) & 255;
+ if (($31 - $32 | 0) < 30) {
+ HEAP32[$code_out_p >> 2] = -1;
+ HEAP32[$dir >> 2] = 0;
+ HEAPF64[$cf >> 3] = -1.0;
+ $$0 = -2;
+ break;
+ }
+ $36 = ($31 + $32 | 0) >>> 1;
+ HEAP8[$dirCode >> 0] = (HEAPU8[$data + (HEAP32[$corner >> 2] | 0) >> 0] | 0) >>> 0 < $36 >>> 0 & 1;
+ HEAP8[$dirCode + 1 >> 0] = (HEAPU8[$data + (HEAP32[$corner + 4 >> 2] | 0) >> 0] | 0) >>> 0 < $36 >>> 0 & 1;
+ HEAP8[$dirCode + 2 >> 0] = (HEAPU8[$data + (HEAP32[$corner + 8 >> 2] | 0) >> 0] | 0) >>> 0 < $36 >>> 0 & 1;
+ HEAP8[$dirCode + 3 >> 0] = (HEAPU8[$data + (HEAP32[$corner + 12 >> 2] | 0) >> 0] | 0) >>> 0 < $36 >>> 0 & 1;
+ $i$2102 = 0;
+ while (1) {
+ $70 = $i$2102 + 1 | 0;
+ if ((HEAP8[$dirCode + $i$2102 >> 0] | 0) == 1) if ((HEAP8[$dirCode + (($70 | 0) % 4 | 0) >> 0] | 0) == 1) if (!(HEAP8[$dirCode + (($i$2102 + 2 | 0) % 4 | 0) >> 0] | 0)) {
+ $i$2102$lcssa = $i$2102;
+ label = 10;
+ break;
+ }
+ if (($70 | 0) < 4) $i$2102 = $70; else {
+ $$lcssa115 = $70;
+ label = 12;
+ break;
+ }
+ }
+ if ((label | 0) == 10) HEAP32[$dir >> 2] = $i$2102$lcssa; else if ((label | 0) == 12) if (($$lcssa115 | 0) == 4) {
+ HEAP32[$code_out_p >> 2] = -1;
+ HEAP32[$dir >> 2] = 0;
+ HEAPF64[$cf >> 3] = -1.0;
+ $$0 = -3;
+ break;
+ }
+ if (!$4) $contrastMin$0$lcssa = 255; else {
+ $contrastMin$098 = 255;
+ $i$399 = 0;
+ while (1) {
+ $83 = $data + $i$399 | 0;
+ $85 = HEAPU8[$83 >> 0] | 0;
+ $86 = $85 - $36 | 0;
+ $$ = ($86 | 0) < 0 ? 0 - $86 | 0 : $86;
+ $contrastMin$1 = ($$ | 0) < ($contrastMin$098 | 0) ? $$ : $contrastMin$098;
+ HEAP8[$83 >> 0] = $85 >>> 0 < $36 >>> 0 & 1;
+ $i$399 = $i$399 + 1 | 0;
+ if (($i$399 | 0) >= ($4 | 0)) {
+ $contrastMin$0$lcssa = $contrastMin$1;
+ break;
+ } else $contrastMin$098 = $contrastMin$1;
+ }
+ }
+ switch (HEAP32[$dir >> 2] | 0) {
+ case 0:
+ {
+ if (($size | 0) > 0) {
+ $exitcond64 = ($size | 0) == 0;
+ $227 = 0;
+ $228 = 0;
+ $j$067 = 0;
+ while (1) {
+ $102 = ($j$067 | 0) == ($1 | 0);
+ $103 = Math_imul($j$067, $size) | 0;
+ if ($exitcond64) {
+ $229 = $227;
+ $230 = $228;
+ } else {
+ $108 = $227;
+ $109 = $228;
+ $i$465 = 0;
+ while (1) {
+ if (!($i$465 | $j$067)) {
+ $231 = $108;
+ $232 = $109;
+ } else if ($102 & (($i$465 | 0) == 0 | ($i$465 | 0) == ($1 | 0))) {
+ $231 = $108;
+ $232 = $109;
+ } else {
+ $110 = _bitshift64Shl($108 | 0, $109 | 0, 1) | 0;
+ $231 = (HEAP8[$data + ($i$465 + $103) >> 0] | 0) != 0 | $110;
+ $232 = tempRet0;
+ }
+ $i$465 = $i$465 + 1 | 0;
+ if (($i$465 | 0) == ($size | 0)) {
+ $229 = $231;
+ $230 = $232;
+ break;
+ } else {
+ $108 = $231;
+ $109 = $232;
+ }
+ }
+ }
+ $j$067 = $j$067 + 1 | 0;
+ if (($j$067 | 0) >= ($size | 0)) {
+ $182 = $229;
+ $206 = $230;
+ break;
+ } else {
+ $227 = $229;
+ $228 = $230;
+ }
+ }
+ } else {
+ $182 = 0;
+ $206 = 0;
+ }
+ break;
+ }
+ case 1:
+ {
+ if (($size | 0) > 0) {
+ $100 = ($size | 0) > 0;
+ $225 = 0;
+ $226 = 0;
+ $i$576 = 0;
+ while (1) {
+ $120 = ($i$576 | 0) == 0;
+ $121 = ($i$576 | 0) == ($1 | 0);
+ if ($100) {
+ $124 = $225;
+ $125 = $226;
+ $j$171 = $1;
+ while (1) {
+ $122 = ($j$171 | 0) == ($1 | 0);
+ if ($120 & $122) {
+ $235 = $124;
+ $236 = $125;
+ } else if ($121 & ($122 | ($j$171 | 0) == 0)) {
+ $235 = $124;
+ $236 = $125;
+ } else {
+ $126 = _bitshift64Shl($124 | 0, $125 | 0, 1) | 0;
+ $130 = $data + ((Math_imul($j$171, $size) | 0) + $i$576) | 0;
+ $235 = (HEAP8[$130 >> 0] | 0) != 0 | $126;
+ $236 = tempRet0;
+ }
+ if (($j$171 | 0) > 0) {
+ $124 = $235;
+ $125 = $236;
+ $j$171 = $j$171 + -1 | 0;
+ } else {
+ $233 = $235;
+ $234 = $236;
+ break;
+ }
+ }
+ } else {
+ $233 = $225;
+ $234 = $226;
+ }
+ $i$576 = $i$576 + 1 | 0;
+ if (($i$576 | 0) >= ($size | 0)) {
+ $182 = $233;
+ $206 = $234;
+ break;
+ } else {
+ $225 = $233;
+ $226 = $234;
+ }
+ }
+ } else {
+ $182 = 0;
+ $206 = 0;
+ }
+ break;
+ }
+ case 2:
+ {
+ if (($size | 0) > 0) {
+ $98 = ($size | 0) > 0;
+ $223 = 0;
+ $224 = 0;
+ $j$285 = $1;
+ while (1) {
+ $or$cond734 = ($j$285 | 0) == ($1 | 0) | ($j$285 | 0) == 0;
+ $140 = Math_imul($j$285, $size) | 0;
+ if ($98) {
+ $144 = $223;
+ $145 = $224;
+ $i$680 = $1;
+ while (1) {
+ if ($or$cond734 & ($i$680 | 0) == ($1 | 0) | ($i$680 | $j$285 | 0) == 0) {
+ $239 = $144;
+ $240 = $145;
+ } else {
+ $146 = _bitshift64Shl($144 | 0, $145 | 0, 1) | 0;
+ $239 = (HEAP8[$data + ($i$680 + $140) >> 0] | 0) != 0 | $146;
+ $240 = tempRet0;
+ }
+ if (($i$680 | 0) > 0) {
+ $144 = $239;
+ $145 = $240;
+ $i$680 = $i$680 + -1 | 0;
+ } else {
+ $237 = $239;
+ $238 = $240;
+ break;
+ }
+ }
+ } else {
+ $237 = $223;
+ $238 = $224;
+ }
+ if (($j$285 | 0) > 0) {
+ $223 = $237;
+ $224 = $238;
+ $j$285 = $j$285 + -1 | 0;
+ } else {
+ $182 = $237;
+ $206 = $238;
+ break;
+ }
+ }
+ } else {
+ $182 = 0;
+ $206 = 0;
+ }
+ break;
+ }
+ case 3:
+ {
+ if (($size | 0) > 0) {
+ $96 = ($size | 0) > 0;
+ $221 = 0;
+ $222 = 0;
+ $i$794 = $1;
+ while (1) {
+ $157 = ($i$794 | 0) == ($1 | 0);
+ $158 = ($i$794 | 0) == 0;
+ if ($96) {
+ $163 = $221;
+ $164 = $222;
+ $j$389 = 0;
+ while (1) {
+ if ($157 & ($j$389 | 0) == 0 | ($j$389 | $i$794 | 0) == 0 | $158 & ($j$389 | 0) == ($1 | 0)) {
+ $243 = $163;
+ $244 = $164;
+ } else {
+ $165 = _bitshift64Shl($163 | 0, $164 | 0, 1) | 0;
+ $169 = $data + ((Math_imul($j$389, $size) | 0) + $i$794) | 0;
+ $243 = (HEAP8[$169 >> 0] | 0) != 0 | $165;
+ $244 = tempRet0;
+ }
+ $j$389 = $j$389 + 1 | 0;
+ if (($j$389 | 0) >= ($size | 0)) {
+ $241 = $243;
+ $242 = $244;
+ break;
+ } else {
+ $163 = $243;
+ $164 = $244;
+ }
+ }
+ } else {
+ $241 = $221;
+ $242 = $222;
+ }
+ if (($i$794 | 0) > 0) {
+ $221 = $241;
+ $222 = $242;
+ $i$794 = $i$794 + -1 | 0;
+ } else {
+ $182 = $241;
+ $206 = $242;
+ break;
+ }
+ }
+ } else {
+ $182 = 0;
+ $206 = 0;
+ }
+ break;
+ }
+ default:
+ {
+ $182 = 0;
+ $206 = 0;
+ }
+ }
+ HEAPF64[$cf >> 3] = ($contrastMin$0$lcssa | 0) > 30 ? 1.0 : +($contrastMin$0$lcssa | 0) / 30.0;
+ switch ($matrixCodeType | 0) {
+ case 259:
+ {
+ $183 = HEAP8[4551 + $182 >> 0] | 0;
+ $184 = $183 << 24 >> 24;
+ $187 = $code;
+ HEAP32[$187 >> 2] = $184;
+ HEAP32[$187 + 4 >> 2] = (($184 | 0) < 0) << 31 >> 31;
+ if ($183 << 24 >> 24 < 0) {
+ HEAP32[$code_out_p >> 2] = -1;
+ HEAPF64[$cf >> 3] = -1.0;
+ $$0 = -4;
+ break L1;
+ }
+ break;
+ }
+ case 515:
+ {
+ $193 = HEAP8[4423 + $182 >> 0] | 0;
+ $194 = $193 << 24 >> 24;
+ $197 = $code;
+ HEAP32[$197 >> 2] = $194;
+ HEAP32[$197 + 4 >> 2] = (($194 | 0) < 0) << 31 >> 31;
+ if ($errorCorrected) HEAP32[$errorCorrected >> 2] = HEAPU8[4487 + $182 >> 0];
+ if ($193 << 24 >> 24 < 0) {
+ HEAP32[$code_out_p >> 2] = -1;
+ HEAPF64[$cf >> 3] = -1.0;
+ $$0 = -4;
+ break L1;
+ }
+ break;
+ }
+ case 772:
+ case 1028:
+ {
+ $207 = _decode_bch($matrixCodeType, $182, $206, 0, $code) | 0;
+ if (($207 | 0) < 0) {
+ HEAP32[$code_out_p >> 2] = -1;
+ HEAPF64[$cf >> 3] = -1.0;
+ $$0 = -4;
+ break L1;
+ }
+ if (($errorCorrected | 0) != 0 & ($207 | 0) > 0) HEAP32[$errorCorrected >> 2] = $207;
+ break;
+ }
+ default:
+ {
+ $211 = $code;
+ HEAP32[$211 >> 2] = $182;
+ HEAP32[$211 + 4 >> 2] = $206;
+ }
+ }
+ HEAP32[$code_out_p >> 2] = HEAP32[$code >> 2];
+ $$0 = 0;
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _decode_bch($matrixCodeType, $0, $1, $recd127, $out_p) {
+ $matrixCodeType = $matrixCodeType | 0;
+ $0 = $0 | 0;
+ $1 = $1 | 0;
+ $recd127 = $recd127 | 0;
+ $out_p = $out_p | 0;
+ var $$ = 0, $$0 = 0, $$lcssa24 = 0, $$lcssa76 = 0, $$lcssa77 = 0, $$pre$phi$lcssaZ2D = 0, $$pre$phiZ2D = 0, $$sink = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $11 = 0, $110 = 0, $114 = 0, $118 = 0, $122 = 0, $125 = 0, $133 = 0, $134 = 0, $143 = 0, $154 = 0, $155 = 0, $156 = 0, $159 = 0, $17 = 0, $175 = 0, $182 = 0, $19 = 0, $190 = 0, $191 = 0, $192 = 0, $194 = 0, $195 = 0, $198 = 0, $20 = 0, $208 = 0, $209 = 0, $28 = 0, $3 = 0, $30 = 0, $41 = 0, $43 = 0, $44 = 0, $46 = 0, $48 = 0, $49 = 0, $58 = 0, $6 = 0, $71 = 0, $73 = 0, $74 = 0, $76 = 0, $78 = 0, $79 = 0, $86 = 0, $alpha_to$0 = 0, $count$036 = 0, $count$1 = 0, $count$1$lcssa = 0, $d = 0, $elp = 0, $i$066 = 0, $i$1035 = 0, $i$1130 = 0, $i$1228 = 0, $i$159 = 0, $i$254 = 0, $i$347 = 0, $i$441 = 0, $i$543 = 0, $i$645 = 0, $i$750 = 0, $i$839 = 0, $i$937 = 0, $index_of$0 = 0, $j$058 = 0, $j$1 = 0, $j$232 = 0, $k$0 = 0, $k$1 = 0, $l = 0, $length$0 = 0, $loc = 0, $n$0 = 0, $q$0 = 0, $q$1 = 0, $q$2 = 0, $q$3 = 0, $q$4$lcssa = 0, $q$433 = 0, $q$5 = 0, $recd$0 = 0, $recd15 = 0, $reg = 0, $s = 0, $syn_error$0$ = 0, $syn_error$0$$lcssa = 0, $syn_error$060 = 0, $t$0 = 0, $t$1 = 0, $u$0 = 0, $u$1 = 0, $u_lu = 0, label = 0, sp = 0, $j$1$looptemp = 0, $u$0$looptemp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 2320 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $recd15 = sp + 2304 | 0;
+ $elp = sp + 864 | 0;
+ $d = sp + 784 | 0;
+ $l = sp + 704 | 0;
+ $u_lu = sp + 624 | 0;
+ $s = sp + 548 | 0;
+ $loc = sp + 40 | 0;
+ $reg = sp;
+ switch ($matrixCodeType | 0) {
+ case 772:
+ {
+ $k$0 = 9;
+ $t$0 = 1;
+ label = 3;
+ break;
+ }
+ case 1028:
+ {
+ $k$0 = 5;
+ $t$0 = 2;
+ label = 3;
+ break;
+ }
+ case 2830:
+ {
+ $alpha_to$0 = 900;
+ $index_of$0 = 1472;
+ $k$1 = 64;
+ $length$0 = 120;
+ $n$0 = 127;
+ $recd$0 = $recd127;
+ $t$1 = 9;
+ label = 6;
+ break;
+ }
+ default:
+ $$0 = -1;
+ }
+ if ((label | 0) == 3) {
+ $3 = $0;
+ $6 = $1;
+ $i$066 = 0;
+ while (1) {
+ HEAP8[$recd15 + $i$066 >> 0] = $3 & 1;
+ $3 = _bitshift64Lshr($3 | 0, $6 | 0, 1) | 0;
+ $i$066 = $i$066 + 1 | 0;
+ if (($i$066 | 0) == 13) break; else $6 = tempRet0;
+ }
+ $alpha_to$0 = 840;
+ $index_of$0 = 1408;
+ $k$1 = $k$0;
+ $length$0 = 13;
+ $n$0 = 15;
+ $recd$0 = $recd15;
+ $t$1 = $t$0;
+ label = 6;
+ }
+ do if ((label | 0) == 6) {
+ $10 = $t$1 << 1;
+ $i$159 = 1;
+ $syn_error$060 = 0;
+ while (1) {
+ $11 = $s + ($i$159 << 2) | 0;
+ HEAP32[$11 >> 2] = 0;
+ $20 = 0;
+ $j$058 = 0;
+ while (1) {
+ if (!(HEAP8[$recd$0 + $j$058 >> 0] | 0)) $208 = $20; else {
+ $17 = $alpha_to$0 + (((Math_imul($j$058, $i$159) | 0) % ($n$0 | 0) | 0) << 2) | 0;
+ $19 = $20 ^ HEAP32[$17 >> 2];
+ HEAP32[$11 >> 2] = $19;
+ $208 = $19;
+ }
+ $j$058 = $j$058 + 1 | 0;
+ if (($j$058 | 0) >= ($length$0 | 0)) {
+ $$lcssa77 = $208;
+ break;
+ } else $20 = $208;
+ }
+ $syn_error$0$ = ($$lcssa77 | 0) == 0 ? $syn_error$060 : 1;
+ HEAP32[$11 >> 2] = HEAP32[$index_of$0 + ($$lcssa77 << 2) >> 2];
+ if (($i$159 | 0) < ($10 | 0)) {
+ $i$159 = $i$159 + 1 | 0;
+ $syn_error$060 = $syn_error$0$;
+ } else {
+ $syn_error$0$$lcssa = $syn_error$0$;
+ break;
+ }
+ }
+ $28 = ($syn_error$0$$lcssa | 0) != 0;
+ if ($28) {
+ HEAP32[$d >> 2] = 0;
+ $30 = HEAP32[$s + 4 >> 2] | 0;
+ HEAP32[$d + 4 >> 2] = $30;
+ HEAP32[$elp >> 2] = 0;
+ HEAP32[$elp + 72 >> 2] = 1;
+ if (($10 | 0) > 1) {
+ $i$254 = 1;
+ do {
+ HEAP32[$elp + ($i$254 << 2) >> 2] = -1;
+ HEAP32[$elp + 72 + ($i$254 << 2) >> 2] = 0;
+ $i$254 = $i$254 + 1 | 0;
+ } while (($i$254 | 0) < ($10 | 0));
+ }
+ HEAP32[$l >> 2] = 0;
+ HEAP32[$l + 4 >> 2] = 0;
+ HEAP32[$u_lu >> 2] = -1;
+ HEAP32[$u_lu + 4 >> 2] = 0;
+ $43 = $30;
+ $46 = 0;
+ $u$0 = 0;
+ while (1) {
+ $u$0$looptemp = $u$0;
+ $u$0 = $u$0 + 1 | 0;
+ $41 = $d + ($u$0 << 2) | 0;
+ if (($43 | 0) == -1) {
+ $44 = $u$0$looptemp + 2 | 0;
+ HEAP32[$l + ($44 << 2) >> 2] = $46;
+ if (($46 | 0) < 0) {
+ $$pre$phiZ2D = $44;
+ $110 = $46;
+ } else {
+ $i$347 = 0;
+ while (1) {
+ $48 = $elp + ($u$0 * 72 | 0) + ($i$347 << 2) | 0;
+ $49 = HEAP32[$48 >> 2] | 0;
+ HEAP32[$elp + ($44 * 72 | 0) + ($i$347 << 2) >> 2] = $49;
+ HEAP32[$48 >> 2] = HEAP32[$index_of$0 + ($49 << 2) >> 2];
+ if (($i$347 | 0) < ($46 | 0)) $i$347 = $i$347 + 1 | 0; else {
+ $$pre$phiZ2D = $44;
+ $110 = $46;
+ break;
+ }
+ }
+ }
+ } else {
+ $q$0 = $u$0$looptemp;
+ while (1) {
+ $58 = ($q$0 | 0) > 0;
+ if ($58 & (HEAP32[$d + ($q$0 << 2) >> 2] | 0) == -1) $q$0 = $q$0 + -1 | 0; else break;
+ }
+ if ($58) {
+ $j$1 = $q$0;
+ $q$1 = $q$0;
+ while (1) {
+ $j$1$looptemp = $j$1;
+ $j$1 = $j$1 + -1 | 0;
+ if ((HEAP32[$d + ($j$1 << 2) >> 2] | 0) == -1) $q$2 = $q$1; else $q$2 = (HEAP32[$u_lu + ($q$1 << 2) >> 2] | 0) < (HEAP32[$u_lu + ($j$1 << 2) >> 2] | 0) ? $j$1 : $q$1;
+ if (($j$1$looptemp | 0) <= 1) {
+ $q$3 = $q$2;
+ break;
+ } else $q$1 = $q$2;
+ }
+ } else $q$3 = $q$0;
+ $71 = $l + ($q$3 << 2) | 0;
+ $73 = $u$0 - $q$3 | 0;
+ $74 = $73 + (HEAP32[$71 >> 2] | 0) | 0;
+ $76 = $u$0$looptemp + 2 | 0;
+ $$ = ($46 | 0) > ($74 | 0) ? $46 : $74;
+ HEAP32[$l + ($76 << 2) >> 2] = $$;
+ $i$441 = 0;
+ do {
+ HEAP32[$elp + ($76 * 72 | 0) + ($i$441 << 2) >> 2] = 0;
+ $i$441 = $i$441 + 1 | 0;
+ } while (($i$441 | 0) < ($10 | 0));
+ $78 = HEAP32[$71 >> 2] | 0;
+ $79 = $d + ($q$3 << 2) | 0;
+ if (($78 | 0) >= 0) {
+ $i$543 = 0;
+ while (1) {
+ $86 = HEAP32[$elp + ($q$3 * 72 | 0) + ($i$543 << 2) >> 2] | 0;
+ if (($86 | 0) != -1) HEAP32[$elp + ($76 * 72 | 0) + ($73 + $i$543 << 2) >> 2] = HEAP32[$alpha_to$0 + ((($86 + $n$0 + (HEAP32[$41 >> 2] | 0) - (HEAP32[$79 >> 2] | 0) | 0) % ($n$0 | 0) | 0) << 2) >> 2];
+ if (($i$543 | 0) < ($78 | 0)) $i$543 = $i$543 + 1 | 0; else break;
+ }
+ }
+ if (($46 | 0) < 0) {
+ $$pre$phiZ2D = $76;
+ $110 = $$;
+ } else {
+ $i$645 = 0;
+ while (1) {
+ $100 = $elp + ($u$0 * 72 | 0) + ($i$645 << 2) | 0;
+ $101 = HEAP32[$100 >> 2] | 0;
+ $102 = $elp + ($76 * 72 | 0) + ($i$645 << 2) | 0;
+ HEAP32[$102 >> 2] = HEAP32[$102 >> 2] ^ $101;
+ HEAP32[$100 >> 2] = HEAP32[$index_of$0 + ($101 << 2) >> 2];
+ if (($i$645 | 0) < ($46 | 0)) $i$645 = $i$645 + 1 | 0; else {
+ $$pre$phiZ2D = $76;
+ $110 = $$;
+ break;
+ }
+ }
+ }
+ }
+ HEAP32[$u_lu + ($$pre$phiZ2D << 2) >> 2] = $u$0 - $110;
+ if (($u$0 | 0) >= ($10 | 0)) {
+ $$lcssa76 = $110;
+ $$pre$phi$lcssaZ2D = $$pre$phiZ2D;
+ break;
+ }
+ $114 = HEAP32[$s + ($$pre$phiZ2D << 2) >> 2] | 0;
+ if (($114 | 0) == -1) $$sink = 0; else $$sink = HEAP32[$alpha_to$0 + ($114 << 2) >> 2] | 0;
+ $118 = $d + ($$pre$phiZ2D << 2) | 0;
+ HEAP32[$118 >> 2] = $$sink;
+ if (($110 | 0) < 1) $$lcssa24 = $$sink; else {
+ $134 = $$sink;
+ $i$750 = 1;
+ while (1) {
+ $122 = HEAP32[$s + ($$pre$phiZ2D - $i$750 << 2) >> 2] | 0;
+ if (($122 | 0) == -1) $209 = $134; else {
+ $125 = HEAP32[$elp + ($$pre$phiZ2D * 72 | 0) + ($i$750 << 2) >> 2] | 0;
+ if (!$125) $209 = $134; else {
+ $133 = $134 ^ HEAP32[$alpha_to$0 + ((((HEAP32[$index_of$0 + ($125 << 2) >> 2] | 0) + $122 | 0) % ($n$0 | 0) | 0) << 2) >> 2];
+ HEAP32[$118 >> 2] = $133;
+ $209 = $133;
+ }
+ }
+ if (($i$750 | 0) < ($110 | 0)) {
+ $134 = $209;
+ $i$750 = $i$750 + 1 | 0;
+ } else {
+ $$lcssa24 = $209;
+ break;
+ }
+ }
+ }
+ $43 = HEAP32[$index_of$0 + ($$lcssa24 << 2) >> 2] | 0;
+ HEAP32[$118 >> 2] = $43;
+ if (($110 | 0) > ($t$1 | 0)) {
+ $$lcssa76 = $110;
+ $$pre$phi$lcssaZ2D = $$pre$phiZ2D;
+ break;
+ } else $46 = $110;
+ }
+ if (($$lcssa76 | 0) > ($t$1 | 0)) {
+ $$0 = -1;
+ break;
+ }
+ if (($$lcssa76 | 0) >= 0) {
+ $i$839 = 0;
+ while (1) {
+ $143 = $elp + ($$pre$phi$lcssaZ2D * 72 | 0) + ($i$839 << 2) | 0;
+ HEAP32[$143 >> 2] = HEAP32[$index_of$0 + (HEAP32[$143 >> 2] << 2) >> 2];
+ if (($i$839 | 0) < ($$lcssa76 | 0)) $i$839 = $i$839 + 1 | 0; else break;
+ }
+ }
+ if (($$lcssa76 | 0) >= 1) {
+ $i$937 = 1;
+ while (1) {
+ HEAP32[$reg + ($i$937 << 2) >> 2] = HEAP32[$elp + ($$pre$phi$lcssaZ2D * 72 | 0) + ($i$937 << 2) >> 2];
+ if (($i$937 | 0) < ($$lcssa76 | 0)) $i$937 = $i$937 + 1 | 0; else break;
+ }
+ }
+ $154 = ($$lcssa76 | 0) < 1;
+ $count$036 = 0;
+ $i$1035 = 1;
+ while (1) {
+ if ($154) $q$4$lcssa = 1; else {
+ $j$232 = 1;
+ $q$433 = 1;
+ while (1) {
+ $155 = $reg + ($j$232 << 2) | 0;
+ $156 = HEAP32[$155 >> 2] | 0;
+ if (($156 | 0) == -1) $q$5 = $q$433; else {
+ $159 = ($156 + $j$232 | 0) % ($n$0 | 0) | 0;
+ HEAP32[$155 >> 2] = $159;
+ $q$5 = HEAP32[$alpha_to$0 + ($159 << 2) >> 2] ^ $q$433;
+ }
+ if (($j$232 | 0) < ($$lcssa76 | 0)) {
+ $j$232 = $j$232 + 1 | 0;
+ $q$433 = $q$5;
+ } else {
+ $q$4$lcssa = $q$5;
+ break;
+ }
+ }
+ }
+ if (!$q$4$lcssa) {
+ HEAP32[$loc + ($count$036 << 2) >> 2] = $n$0 - $i$1035;
+ $count$1 = $count$036 + 1 | 0;
+ } else $count$1 = $count$036;
+ $i$1035 = $i$1035 + 1 | 0;
+ if (($n$0 | 0) < ($i$1035 | 0)) {
+ $count$1$lcssa = $count$1;
+ break;
+ } else $count$036 = $count$1;
+ }
+ if (($count$1$lcssa | 0) != ($$lcssa76 | 0)) {
+ $$0 = -1;
+ break;
+ }
+ if (($$lcssa76 | 0) > 0) {
+ $i$1130 = 0;
+ do {
+ $175 = $recd$0 + (HEAP32[$loc + ($i$1130 << 2) >> 2] | 0) | 0;
+ HEAP8[$175 >> 0] = HEAPU8[$175 >> 0] ^ 1;
+ $i$1130 = $i$1130 + 1 | 0;
+ } while (($i$1130 | 0) < ($$lcssa76 | 0));
+ $u$1 = $$pre$phi$lcssaZ2D;
+ } else $u$1 = $$pre$phi$lcssaZ2D;
+ } else $u$1 = 0;
+ $182 = $out_p;
+ HEAP32[$182 >> 2] = 0;
+ HEAP32[$182 + 4 >> 2] = 0;
+ $190 = 1;
+ $191 = 0;
+ $194 = 0;
+ $195 = 0;
+ $i$1228 = $length$0 - $k$1 | 0;
+ while (1) {
+ $192 = ___muldi3(HEAPU8[$recd$0 + $i$1228 >> 0] | 0, 0, $190 | 0, $191 | 0) | 0;
+ $194 = _i64Add($192 | 0, tempRet0 | 0, $194 | 0, $195 | 0) | 0;
+ $195 = tempRet0;
+ $198 = $out_p;
+ HEAP32[$198 >> 2] = $194;
+ HEAP32[$198 + 4 >> 2] = $195;
+ $190 = _bitshift64Shl($190 | 0, $191 | 0, 1) | 0;
+ $i$1228 = $i$1228 + 1 | 0;
+ if (($i$1228 | 0) >= ($length$0 | 0)) break; else $191 = tempRet0;
+ }
+ if ($28) $$0 = HEAP32[$l + ($u$1 << 2) >> 2] | 0; else $$0 = 0;
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_121parse_unresolved_typeINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0$i$i$i = 0, $$0$i$i$i11 = 0, $$0$i$i$i6 = 0, $$02 = 0, $0 = 0, $1 = 0, $103 = 0, $105 = 0, $113 = 0, $114 = 0, $115 = 0, $116 = 0, $119 = 0, $122 = 0, $125 = 0, $126 = 0, $132 = 0, $134 = 0, $138 = 0, $147 = 0, $148 = 0, $15 = 0, $151 = 0, $152 = 0, $155 = 0, $157 = 0, $16 = 0, $160 = 0, $161 = 0, $163 = 0, $17 = 0, $170 = 0, $172 = 0, $180 = 0, $181 = 0, $182 = 0, $183 = 0, $186 = 0, $189 = 0, $192 = 0, $193 = 0, $199 = 0, $2 = 0, $201 = 0, $22 = 0, $27 = 0, $3 = 0, $31 = 0, $32 = 0, $34 = 0, $4 = 0, $41 = 0, $43 = 0, $5 = 0, $51 = 0, $52 = 0, $53 = 0, $54 = 0, $57 = 0, $60 = 0, $63 = 0, $64 = 0, $70 = 0, $72 = 0, $77 = 0, $78 = 0, $79 = 0, $83 = 0, $87 = 0, $89 = 0, $9 = 0, $93 = 0, $94 = 0, $96 = 0, $__v$i$i10 = 0, $k1$015 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 96 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i10 = sp + 72 | 0;
+ $0 = sp + 56 | 0;
+ $1 = sp + 48 | 0;
+ $2 = sp + 32 | 0;
+ $3 = sp + 24 | 0;
+ $4 = sp + 8 | 0;
+ $5 = sp;
+ L1 : do if (($first | 0) == ($last | 0)) $$02 = $first; else switch (HEAP8[$first >> 0] | 0) {
+ case 84:
+ {
+ $9 = $db + 4 | 0;
+ $15 = ((HEAP32[$9 >> 2] | 0) - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ $16 = __ZN10__cxxabiv112_GLOBAL__N_120parse_template_paramINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ $17 = HEAP32[$9 >> 2] | 0;
+ $22 = ($17 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0;
+ if (!(($16 | 0) != ($first | 0) & ($22 | 0) == ($15 + 1 | 0))) {
+ if (($22 | 0) == ($15 | 0)) {
+ $$02 = $first;
+ break L1;
+ } else {
+ $77 = $17;
+ $k1$015 = $22;
+ }
+ while (1) {
+ $79 = $77;
+ $77 = $77 + -24 | 0;
+ do {
+ $78 = $79 + -24 | 0;
+ HEAP32[$9 >> 2] = $78;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($78);
+ $79 = HEAP32[$9 >> 2] | 0;
+ } while (($79 | 0) != ($77 | 0));
+ $k1$015 = $k1$015 + -1 | 0;
+ if (($k1$015 | 0) == ($15 | 0)) {
+ $$02 = $first;
+ break L1;
+ }
+ }
+ }
+ $27 = $db + 16 | 0;
+ HEAP32[$1 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($0, $17 + -24 | 0, $1);
+ $31 = $db + 20 | 0;
+ $32 = HEAP32[$31 >> 2] | 0;
+ $34 = HEAP32[$db + 24 >> 2] | 0;
+ if ($32 >>> 0 < $34 >>> 0) {
+ HEAP32[$32 + 12 >> 2] = HEAP32[$0 + 12 >> 2];
+ HEAP32[$32 >> 2] = HEAP32[$0 >> 2];
+ $41 = $0 + 4 | 0;
+ HEAP32[$32 + 4 >> 2] = HEAP32[$41 >> 2];
+ $43 = $0 + 8 | 0;
+ HEAP32[$32 + 8 >> 2] = HEAP32[$43 >> 2];
+ HEAP32[$43 >> 2] = 0;
+ HEAP32[$41 >> 2] = 0;
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$31 >> 2] = (HEAP32[$31 >> 2] | 0) + 16;
+ } else {
+ $51 = HEAP32[$27 >> 2] | 0;
+ $52 = $32 - $51 | 0;
+ $53 = $52 >> 4;
+ $54 = $53 + 1 | 0;
+ if (($52 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($27);
+ $57 = $34 - $51 | 0;
+ if ($57 >> 4 >>> 0 < 1073741823) {
+ $60 = $57 >> 3;
+ $$0$i$i$i = $60 >>> 0 < $54 >>> 0 ? $54 : $60;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i10, $$0$i$i$i, $53, $db + 28 | 0);
+ $63 = $__v$i$i10 + 8 | 0;
+ $64 = HEAP32[$63 >> 2] | 0;
+ HEAP32[$64 + 12 >> 2] = HEAP32[$0 + 12 >> 2];
+ HEAP32[$64 >> 2] = HEAP32[$0 >> 2];
+ $70 = $0 + 4 | 0;
+ HEAP32[$64 + 4 >> 2] = HEAP32[$70 >> 2];
+ $72 = $0 + 8 | 0;
+ HEAP32[$64 + 8 >> 2] = HEAP32[$72 >> 2];
+ HEAP32[$72 >> 2] = 0;
+ HEAP32[$70 >> 2] = 0;
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$63 >> 2] = $64 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($27, $__v$i$i10);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i10);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($0);
+ $$02 = $16;
+ break L1;
+ break;
+ }
+ case 68:
+ {
+ $83 = __ZN10__cxxabiv112_GLOBAL__N_114parse_decltypeINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($83 | 0) == ($first | 0)) {
+ $$02 = $first;
+ break L1;
+ }
+ $87 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($87 | 0)) {
+ $$02 = $first;
+ break L1;
+ }
+ $89 = $db + 16 | 0;
+ HEAP32[$3 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($2, $87 + -24 | 0, $3);
+ $93 = $db + 20 | 0;
+ $94 = HEAP32[$93 >> 2] | 0;
+ $96 = HEAP32[$db + 24 >> 2] | 0;
+ if ($94 >>> 0 < $96 >>> 0) {
+ HEAP32[$94 + 12 >> 2] = HEAP32[$2 + 12 >> 2];
+ HEAP32[$94 >> 2] = HEAP32[$2 >> 2];
+ $103 = $2 + 4 | 0;
+ HEAP32[$94 + 4 >> 2] = HEAP32[$103 >> 2];
+ $105 = $2 + 8 | 0;
+ HEAP32[$94 + 8 >> 2] = HEAP32[$105 >> 2];
+ HEAP32[$105 >> 2] = 0;
+ HEAP32[$103 >> 2] = 0;
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$93 >> 2] = (HEAP32[$93 >> 2] | 0) + 16;
+ } else {
+ $113 = HEAP32[$89 >> 2] | 0;
+ $114 = $94 - $113 | 0;
+ $115 = $114 >> 4;
+ $116 = $115 + 1 | 0;
+ if (($114 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($89);
+ $119 = $96 - $113 | 0;
+ if ($119 >> 4 >>> 0 < 1073741823) {
+ $122 = $119 >> 3;
+ $$0$i$i$i6 = $122 >>> 0 < $116 >>> 0 ? $116 : $122;
+ } else $$0$i$i$i6 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i10, $$0$i$i$i6, $115, $db + 28 | 0);
+ $125 = $__v$i$i10 + 8 | 0;
+ $126 = HEAP32[$125 >> 2] | 0;
+ HEAP32[$126 + 12 >> 2] = HEAP32[$2 + 12 >> 2];
+ HEAP32[$126 >> 2] = HEAP32[$2 >> 2];
+ $132 = $2 + 4 | 0;
+ HEAP32[$126 + 4 >> 2] = HEAP32[$132 >> 2];
+ $134 = $2 + 8 | 0;
+ HEAP32[$126 + 8 >> 2] = HEAP32[$134 >> 2];
+ HEAP32[$134 >> 2] = 0;
+ HEAP32[$132 >> 2] = 0;
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$125 >> 2] = $126 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($89, $__v$i$i10);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i10);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($2);
+ $$02 = $83;
+ break L1;
+ break;
+ }
+ case 83:
+ {
+ $138 = __ZN10__cxxabiv112_GLOBAL__N_118parse_substitutionINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($138 | 0) != ($first | 0)) {
+ $$02 = $138;
+ break L1;
+ }
+ if (($last - $first | 0) <= 2) {
+ $$02 = $first;
+ break L1;
+ }
+ if ((HEAP8[$first + 1 >> 0] | 0) != 116) {
+ $$02 = $first;
+ break L1;
+ }
+ $147 = $first + 2 | 0;
+ $148 = __ZN10__cxxabiv112_GLOBAL__N_122parse_unqualified_nameINS0_2DbEEEPKcS4_S4_RT_($147, $last, $db) | 0;
+ if (($148 | 0) == ($147 | 0)) {
+ $$02 = $first;
+ break L1;
+ }
+ $151 = $db + 4 | 0;
+ $152 = HEAP32[$151 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($152 | 0)) {
+ $$02 = $first;
+ break L1;
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($152 + -24 | 0, 0, 12922) | 0;
+ $155 = $db + 16 | 0;
+ $157 = (HEAP32[$151 >> 2] | 0) + -24 | 0;
+ HEAP32[$5 >> 2] = HEAP32[$db + 12 >> 2];
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($4, $157, $5);
+ $160 = $db + 20 | 0;
+ $161 = HEAP32[$160 >> 2] | 0;
+ $163 = HEAP32[$db + 24 >> 2] | 0;
+ if ($161 >>> 0 < $163 >>> 0) {
+ HEAP32[$161 + 12 >> 2] = HEAP32[$4 + 12 >> 2];
+ HEAP32[$161 >> 2] = HEAP32[$4 >> 2];
+ $170 = $4 + 4 | 0;
+ HEAP32[$161 + 4 >> 2] = HEAP32[$170 >> 2];
+ $172 = $4 + 8 | 0;
+ HEAP32[$161 + 8 >> 2] = HEAP32[$172 >> 2];
+ HEAP32[$172 >> 2] = 0;
+ HEAP32[$170 >> 2] = 0;
+ HEAP32[$4 >> 2] = 0;
+ HEAP32[$160 >> 2] = (HEAP32[$160 >> 2] | 0) + 16;
+ } else {
+ $180 = HEAP32[$155 >> 2] | 0;
+ $181 = $161 - $180 | 0;
+ $182 = $181 >> 4;
+ $183 = $182 + 1 | 0;
+ if (($181 | 0) < -16) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($155);
+ $186 = $163 - $180 | 0;
+ if ($186 >> 4 >>> 0 < 1073741823) {
+ $189 = $186 >> 3;
+ $$0$i$i$i11 = $189 >>> 0 < $183 >>> 0 ? $183 : $189;
+ } else $$0$i$i$i11 = 2147483647;
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($__v$i$i10, $$0$i$i$i11, $182, $db + 28 | 0);
+ $192 = $__v$i$i10 + 8 | 0;
+ $193 = HEAP32[$192 >> 2] | 0;
+ HEAP32[$193 + 12 >> 2] = HEAP32[$4 + 12 >> 2];
+ HEAP32[$193 >> 2] = HEAP32[$4 >> 2];
+ $199 = $4 + 4 | 0;
+ HEAP32[$193 + 4 >> 2] = HEAP32[$199 >> 2];
+ $201 = $4 + 8 | 0;
+ HEAP32[$193 + 8 >> 2] = HEAP32[$201 >> 2];
+ HEAP32[$201 >> 2] = 0;
+ HEAP32[$199 >> 2] = 0;
+ HEAP32[$4 >> 2] = 0;
+ HEAP32[$192 >> 2] = $193 + 16;
+ __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($155, $__v$i$i10);
+ __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($__v$i$i10);
+ }
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($4);
+ $$02 = $148;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$02 = $first;
+ break L1;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$02 | 0;
+}
+
+function _arDetectMarker2($xsize, $ysize, $labelInfo, $imageProcMode, $areaMax, $areaMin, $squareFitThresh, $markerInfo2, $marker2_num) {
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $labelInfo = $labelInfo | 0;
+ $imageProcMode = $imageProcMode | 0;
+ $areaMax = $areaMax | 0;
+ $areaMin = $areaMin | 0;
+ $squareFitThresh = +$squareFitThresh;
+ $markerInfo2 = $markerInfo2 | 0;
+ $marker2_num = $marker2_num | 0;
+ var $$0 = 0, $$01 = 0, $$02 = 0, $$03 = 0, $$lcssa = 0, $$lcssa15 = 0, $$lcssa16 = 0, $$lcssa17 = 0, $$ph = 0, $$pre10 = 0, $$pre9 = 0, $0 = 0, $115 = 0, $12 = 0, $120 = 0, $129 = 0, $13 = 0, $130 = 0, $132 = 0, $133 = 0.0, $136 = 0.0, $141 = 0.0, $143 = 0.0, $144 = 0, $145 = 0, $146 = 0, $16 = 0, $160 = 0, $164 = 0, $167 = 0, $171 = 0, $174 = 0, $177 = 0, $180 = 0, $183 = 0, $34 = 0, $35 = 0, $36 = 0, $37 = 0, $38 = 0, $39 = 0, $40 = 0, $42 = 0, $46 = 0, $47 = 0, $5 = 0, $50 = 0, $52 = 0, $53 = 0, $59 = 0.0, $6 = 0, $66 = 0, $68 = 0, $7 = 0, $74 = 0, $8 = 0, $90 = 0, $dmax$0$i38 = 0, $i$0$i39 = 0, $i$0$v1$0$i = 0, $i$044 = 0, $i$134 = 0, $i$227 = 0, $i$321 = 0, $j$030 = 0, $j$1 = 0, $j$1$in24 = 0, $j$1$in24$phi = 0, $j$123 = 0, $j$125 = 0, $j$218 = 0, $pm$019 = 0, $v1$0$i$lcssa = 0, $v1$0$i37 = 0, $vertex$sroa$12$0$i = 0, $vertex$sroa$4$0$i = 0, $vertex$sroa$8$0$i = 0, $wv1$i = 0, $wv2$i = 0, $wvnum1$i = 0, $wvnum2$i = 0, label = 0, sp = 0, $i$134$looptemp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 96 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $wv1$i = sp + 56 | 0;
+ $wvnum1$i = sp + 48 | 0;
+ $wv2$i = sp + 8 | 0;
+ $wvnum2$i = sp;
+ $0 = ($imageProcMode | 0) == 1;
+ if ($0) {
+ $$0 = ($xsize | 0) / 2 | 0;
+ $$01 = ($ysize | 0) / 2 | 0;
+ $$02 = ($areaMax | 0) / 4 | 0;
+ $$03 = ($areaMin | 0) / 4 | 0;
+ } else {
+ $$0 = $xsize;
+ $$01 = $ysize;
+ $$02 = $areaMax;
+ $$03 = $areaMin;
+ }
+ HEAP32[$marker2_num >> 2] = 0;
+ $5 = $labelInfo + 8 | 0;
+ $6 = $$0 + -2 | 0;
+ $7 = $$01 + -2 | 0;
+ $8 = $labelInfo + 1179664 | 0;
+ L4 : do if ((HEAP32[$5 >> 2] | 0) > 0) {
+ $i$044 = 0;
+ while (1) {
+ $12 = $labelInfo + 12 + ($i$044 << 2) | 0;
+ $13 = HEAP32[$12 >> 2] | 0;
+ L7 : do if (!(($13 | 0) < ($$03 | 0) | ($13 | 0) > ($$02 | 0))) {
+ $16 = $labelInfo + 131084 + ($i$044 << 4) | 0;
+ if ((HEAP32[$16 >> 2] | 0) != 1) if ((HEAP32[$labelInfo + 131084 + ($i$044 << 4) + 4 >> 2] | 0) != ($6 | 0)) if ((HEAP32[$labelInfo + 131084 + ($i$044 << 4) + 8 >> 2] | 0) != 1) if ((HEAP32[$labelInfo + 131084 + ($i$044 << 4) + 12 >> 2] | 0) != ($7 | 0)) if ((_arGetContour(HEAP32[$labelInfo >> 2] | 0, $$0, 0, $8, $i$044 + 1 | 0, $16, $markerInfo2 + ((HEAP32[$marker2_num >> 2] | 0) * 80048 | 0) | 0) | 0) >= 0) {
+ $34 = HEAP32[$12 >> 2] | 0;
+ $35 = HEAP32[$marker2_num >> 2] | 0;
+ $36 = $markerInfo2 + ($35 * 80048 | 0) + 28 | 0;
+ $37 = HEAP32[$36 >> 2] | 0;
+ $38 = $markerInfo2 + ($35 * 80048 | 0) + 40028 | 0;
+ $39 = HEAP32[$38 >> 2] | 0;
+ $40 = $markerInfo2 + ($35 * 80048 | 0) + 24 | 0;
+ $42 = (HEAP32[$40 >> 2] | 0) + -1 | 0;
+ if (($42 | 0) > 1) {
+ $dmax$0$i38 = 0;
+ $i$0$i39 = 1;
+ $v1$0$i37 = 0;
+ while (1) {
+ $46 = (HEAP32[$markerInfo2 + ($35 * 80048 | 0) + 28 + ($i$0$i39 << 2) >> 2] | 0) - $37 | 0;
+ $47 = Math_imul($46, $46) | 0;
+ $50 = (HEAP32[$markerInfo2 + ($35 * 80048 | 0) + 40028 + ($i$0$i39 << 2) >> 2] | 0) - $39 | 0;
+ $52 = (Math_imul($50, $50) | 0) + $47 | 0;
+ $53 = ($52 | 0) > ($dmax$0$i38 | 0);
+ $i$0$v1$0$i = $53 ? $i$0$i39 : $v1$0$i37;
+ $i$0$i39 = $i$0$i39 + 1 | 0;
+ if (($i$0$i39 | 0) >= ($42 | 0)) {
+ $v1$0$i$lcssa = $i$0$v1$0$i;
+ break;
+ } else {
+ $dmax$0$i38 = $53 ? $52 : $dmax$0$i38;
+ $v1$0$i37 = $i$0$v1$0$i;
+ }
+ }
+ } else $v1$0$i$lcssa = 0;
+ $59 = +($34 | 0) / .75 * .01 * $squareFitThresh;
+ HEAP32[$wvnum1$i >> 2] = 0;
+ HEAP32[$wvnum2$i >> 2] = 0;
+ L18 : do if ((_get_vertex($36, $38, 0, $v1$0$i$lcssa, $59, $wv1$i, $wvnum1$i) | 0) >= 0) if ((_get_vertex($36, $38, $v1$0$i$lcssa, (HEAP32[$40 >> 2] | 0) + -1 | 0, $59, $wv2$i, $wvnum2$i) | 0) >= 0) {
+ $66 = HEAP32[$wvnum1$i >> 2] | 0;
+ $68 = HEAP32[$wvnum2$i >> 2] | 0;
+ do if (($66 | 0) == 1 & ($68 | 0) == 1) {
+ $vertex$sroa$12$0$i = HEAP32[$wv2$i >> 2] | 0;
+ $vertex$sroa$4$0$i = HEAP32[$wv1$i >> 2] | 0;
+ $vertex$sroa$8$0$i = $v1$0$i$lcssa;
+ } else {
+ if (($66 | 0) > 1 & ($68 | 0) == 0) {
+ $74 = ($v1$0$i$lcssa | 0) / 2 | 0;
+ HEAP32[$wvnum2$i >> 2] = 0;
+ HEAP32[$wvnum1$i >> 2] = 0;
+ if ((_get_vertex($36, $38, 0, $74, $59, $wv1$i, $wvnum1$i) | 0) < 0) break L18;
+ if ((_get_vertex($36, $38, $74, $v1$0$i$lcssa, $59, $wv2$i, $wvnum2$i) | 0) < 0) break L18;
+ if (!((HEAP32[$wvnum1$i >> 2] | 0) == 1 & (HEAP32[$wvnum2$i >> 2] | 0) == 1)) break L18;
+ $vertex$sroa$12$0$i = $v1$0$i$lcssa;
+ $vertex$sroa$4$0$i = HEAP32[$wv1$i >> 2] | 0;
+ $vertex$sroa$8$0$i = HEAP32[$wv2$i >> 2] | 0;
+ break;
+ }
+ if (!(($66 | 0) == 0 & ($68 | 0) > 1)) break L18;
+ $90 = ($v1$0$i$lcssa + -1 + (HEAP32[$40 >> 2] | 0) | 0) / 2 | 0;
+ HEAP32[$wvnum2$i >> 2] = 0;
+ HEAP32[$wvnum1$i >> 2] = 0;
+ if ((_get_vertex($36, $38, $v1$0$i$lcssa, $90, $59, $wv1$i, $wvnum1$i) | 0) < 0) break L18;
+ if ((_get_vertex($36, $38, $90, (HEAP32[$40 >> 2] | 0) + -1 | 0, $59, $wv2$i, $wvnum2$i) | 0) < 0) break L18;
+ if (!((HEAP32[$wvnum1$i >> 2] | 0) == 1 & (HEAP32[$wvnum2$i >> 2] | 0) == 1)) break L18;
+ $vertex$sroa$12$0$i = HEAP32[$wv2$i >> 2] | 0;
+ $vertex$sroa$4$0$i = $v1$0$i$lcssa;
+ $vertex$sroa$8$0$i = HEAP32[$wv1$i >> 2] | 0;
+ } while (0);
+ HEAP32[$markerInfo2 + ($35 * 80048 | 0) + 80028 >> 2] = 0;
+ HEAP32[$markerInfo2 + ($35 * 80048 | 0) + 80032 >> 2] = $vertex$sroa$4$0$i;
+ HEAP32[$markerInfo2 + ($35 * 80048 | 0) + 80036 >> 2] = $vertex$sroa$8$0$i;
+ HEAP32[$markerInfo2 + ($35 * 80048 | 0) + 80040 >> 2] = $vertex$sroa$12$0$i;
+ HEAP32[$markerInfo2 + ($35 * 80048 | 0) + 80044 >> 2] = (HEAP32[$40 >> 2] | 0) + -1;
+ HEAP32[$markerInfo2 + ((HEAP32[$marker2_num >> 2] | 0) * 80048 | 0) >> 2] = HEAP32[$12 >> 2];
+ $115 = HEAP32[$marker2_num >> 2] | 0;
+ HEAPF64[$markerInfo2 + ($115 * 80048 | 0) + 8 >> 3] = +HEAPF64[$labelInfo + 655376 + ($i$044 << 4) >> 3];
+ HEAPF64[$markerInfo2 + ($115 * 80048 | 0) + 16 >> 3] = +HEAPF64[$labelInfo + 655376 + ($i$044 << 4) + 8 >> 3];
+ $120 = $115 + 1 | 0;
+ HEAP32[$marker2_num >> 2] = $120;
+ if (($120 | 0) == 60) {
+ $$ph = 60;
+ break L4;
+ } else break L7;
+ } while (0);
+ }
+ } while (0);
+ $i$044 = $i$044 + 1 | 0;
+ if (($i$044 | 0) >= (HEAP32[$5 >> 2] | 0)) {
+ label = 4;
+ break;
+ }
+ }
+ } else label = 4; while (0);
+ if ((label | 0) == 4) $$ph = HEAP32[$marker2_num >> 2] | 0;
+ if (($$ph | 0) > 0) {
+ $132 = $$ph;
+ $i$134 = 0;
+ while (1) {
+ $i$134$looptemp = $i$134;
+ $i$134 = $i$134 + 1 | 0;
+ $129 = $markerInfo2 + ($i$134$looptemp * 80048 | 0) + 16 | 0;
+ $130 = $markerInfo2 + ($i$134$looptemp * 80048 | 0) | 0;
+ if (($i$134 | 0) < ($132 | 0)) {
+ $133 = +HEAPF64[$markerInfo2 + ($i$134$looptemp * 80048 | 0) + 8 >> 3];
+ $j$030 = $i$134;
+ do {
+ $136 = $133 - +HEAPF64[$markerInfo2 + ($j$030 * 80048 | 0) + 8 >> 3];
+ $141 = +HEAPF64[$129 >> 3] - +HEAPF64[$markerInfo2 + ($j$030 * 80048 | 0) + 16 >> 3];
+ $143 = $136 * $136 + $141 * $141;
+ $144 = HEAP32[$130 >> 2] | 0;
+ $145 = $markerInfo2 + ($j$030 * 80048 | 0) | 0;
+ $146 = HEAP32[$145 >> 2] | 0;
+ if (($144 | 0) > ($146 | 0)) {
+ if ($143 < +(($144 | 0) / 4 | 0 | 0)) HEAP32[$145 >> 2] = 0;
+ } else if ($143 < +(($146 | 0) / 4 | 0 | 0)) HEAP32[$130 >> 2] = 0;
+ $j$030 = $j$030 + 1 | 0;
+ $$pre10 = HEAP32[$marker2_num >> 2] | 0;
+ } while (($j$030 | 0) < ($$pre10 | 0));
+ $$lcssa16 = $$pre10;
+ } else $$lcssa16 = $132;
+ if (($i$134 | 0) >= ($$lcssa16 | 0)) {
+ $$lcssa17 = $$lcssa16;
+ break;
+ } else $132 = $$lcssa16;
+ }
+ } else $$lcssa17 = $$ph;
+ if (($$lcssa17 | 0) > 0) {
+ $160 = $$lcssa17;
+ $i$227 = 0;
+ while (1) {
+ if (!(HEAP32[$markerInfo2 + ($i$227 * 80048 | 0) >> 2] | 0)) {
+ $j$123 = $i$227 + 1 | 0;
+ if (($j$123 | 0) < ($160 | 0)) {
+ $j$1$in24 = $i$227;
+ $j$125 = $j$123;
+ while (1) {
+ _memcpy($markerInfo2 + ($j$1$in24 * 80048 | 0) | 0, $markerInfo2 + ($j$125 * 80048 | 0) | 0, 80048) | 0;
+ $$pre9 = HEAP32[$marker2_num >> 2] | 0;
+ $j$1 = $j$125 + 1 | 0;
+ if (($j$1 | 0) < ($$pre9 | 0)) {
+ $j$1$in24$phi = $j$125;
+ $j$125 = $j$1;
+ $j$1$in24 = $j$1$in24$phi;
+ } else {
+ $$lcssa = $$pre9;
+ break;
+ }
+ }
+ } else $$lcssa = $160;
+ $164 = $$lcssa + -1 | 0;
+ HEAP32[$marker2_num >> 2] = $164;
+ $167 = $164;
+ } else $167 = $160;
+ $i$227 = $i$227 + 1 | 0;
+ if (($i$227 | 0) >= ($167 | 0)) {
+ $$lcssa15 = $167;
+ break;
+ } else $160 = $167;
+ }
+ } else $$lcssa15 = $$lcssa17;
+ if ($0 & ($$lcssa15 | 0) > 0) {
+ $i$321 = 0;
+ $pm$019 = $markerInfo2;
+ while (1) {
+ HEAP32[$pm$019 >> 2] = HEAP32[$pm$019 >> 2] << 2;
+ $171 = $pm$019 + 8 | 0;
+ HEAPF64[$171 >> 3] = +HEAPF64[$171 >> 3] * 2.0;
+ $174 = $pm$019 + 16 | 0;
+ HEAPF64[$174 >> 3] = +HEAPF64[$174 >> 3] * 2.0;
+ $177 = $pm$019 + 24 | 0;
+ if ((HEAP32[$177 >> 2] | 0) > 0) {
+ $j$218 = 0;
+ do {
+ $180 = $pm$019 + 28 + ($j$218 << 2) | 0;
+ HEAP32[$180 >> 2] = HEAP32[$180 >> 2] << 1;
+ $183 = $pm$019 + 40028 + ($j$218 << 2) | 0;
+ HEAP32[$183 >> 2] = HEAP32[$183 >> 2] << 1;
+ $j$218 = $j$218 + 1 | 0;
+ } while (($j$218 | 0) < (HEAP32[$177 >> 2] | 0));
+ }
+ $i$321 = $i$321 + 1 | 0;
+ if (($i$321 | 0) >= (HEAP32[$marker2_num >> 2] | 0)) break; else $pm$019 = $pm$019 + 80048 | 0;
+ }
+ }
+ STACKTOP = sp;
+ return 0;
+}
+
+function _pattern_match($pattHandle, $mode, $data, $size, $code, $dir, $cf) {
+ $pattHandle = $pattHandle | 0;
+ $mode = $mode | 0;
+ $data = $data | 0;
+ $size = $size | 0;
+ $code = $code | 0;
+ $dir = $dir | 0;
+ $cf = $cf | 0;
+ var $$0 = 0, $$lcssa103 = 0, $$lcssa108 = 0, $1 = 0, $100 = 0, $101 = 0, $102 = 0, $105 = 0, $11 = 0, $111 = 0, $118 = 0.0, $119 = 0, $14 = 0, $2 = 0, $20 = 0, $23 = 0, $26 = 0.0, $31 = 0, $33 = 0, $34 = 0, $36 = 0, $37 = 0, $4 = 0, $40 = 0, $41 = 0, $42 = 0, $45 = 0, $51 = 0, $58 = 0.0, $59 = 0, $63 = 0, $65 = 0, $72 = 0, $75 = 0, $81 = 0, $84 = 0, $87 = 0.0, $91 = 0, $93 = 0, $94 = 0, $96 = 0, $97 = 0, $ave$0$lcssa = 0, $ave$055 = 0, $ave$1$lcssa = 0, $ave$183 = 0, $i$056 = 0, $i$150 = 0, $i$235 = 0, $i$384 = 0, $i$478 = 0, $i$560 = 0, $j$038 = 0, $j$166 = 0, $k$042 = 0, $k$1 = 0, $k$1$in = 0, $k$1$lcssa = 0, $k$1102 = 0, $k$270 = 0, $k$3 = 0, $k$3$in = 0, $k$3$lcssa = 0, $k$3106 = 0, $l$043 = 0, $l$171 = 0, $max$0$lcssa = 0.0, $max$044 = 0.0, $max$139 = 0.0, $max$2 = 0.0, $max$3 = 0.0, $max$4$lcssa = 0.0, $max$472 = 0.0, $max$567 = 0.0, $max$6 = 0.0, $max$7 = 0.0, $res1$0$lcssa = 0, $res1$040 = 0, $res1$136 = 0, $res1$2 = 0, $res1$3 = 0, $res1$4$lcssa = 0, $res1$468 = 0, $res1$564 = 0, $res1$6 = 0, $res1$7 = 0, $res2$0$lcssa = 0, $res2$041 = 0, $res2$137 = 0, $res2$2 = 0, $res2$3 = 0, $res2$4$lcssa = 0, $res2$469 = 0, $res2$565 = 0, $res2$6 = 0, $res2$7 = 0, $sum$0$lcssa = 0.0, $sum$049 = 0, $sum$1$lcssa = 0, $sum$134 = 0, $sum$2$lcssa = 0.0, $sum$277 = 0, $sum$3$lcssa = 0, $sum$359 = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer1 = sp + 8 | 0;
+ $vararg_buffer = sp;
+ L1 : do if (!$pattHandle) {
+ HEAP32[$code >> 2] = 0;
+ HEAP32[$dir >> 2] = 0;
+ HEAPF64[$cf >> 3] = -1.0;
+ $$0 = -1;
+ } else switch ($mode | 0) {
+ case 0:
+ {
+ $1 = Math_imul($size, $size) | 0;
+ $2 = $1 * 3 | 0;
+ $4 = _malloc($1 * 12 | 0) | 0;
+ if (!$4) {
+ _arLog(3, 5471, $vararg_buffer);
+ _exit(1);
+ }
+ if (!$1) $ave$0$lcssa = 0; else {
+ $ave$055 = 0;
+ $i$056 = 0;
+ while (1) {
+ $11 = ((HEAPU8[$data + $i$056 >> 0] | 0) ^ 255) + $ave$055 | 0;
+ $i$056 = $i$056 + 1 | 0;
+ if (($i$056 | 0) >= ($2 | 0)) {
+ $ave$0$lcssa = $11;
+ break;
+ } else $ave$055 = $11;
+ }
+ }
+ $14 = ($ave$0$lcssa | 0) / ($2 | 0) | 0;
+ if (!$1) $sum$0$lcssa = 0.0; else {
+ $i$150 = 0;
+ $sum$049 = 0;
+ while (1) {
+ $20 = ((HEAPU8[$data + $i$150 >> 0] | 0) ^ 255) - $14 | 0;
+ HEAP32[$4 + ($i$150 << 2) >> 2] = $20;
+ $23 = (Math_imul($20, $20) | 0) + $sum$049 | 0;
+ $i$150 = $i$150 + 1 | 0;
+ if (($i$150 | 0) >= ($2 | 0)) {
+ $$lcssa103 = $23;
+ break;
+ } else $sum$049 = $23;
+ }
+ $sum$0$lcssa = +($$lcssa103 | 0);
+ }
+ $26 = +Math_sqrt(+$sum$0$lcssa);
+ if ($26 / (+($size | 0) * 1.7320508) < 15.0) {
+ HEAP32[$code >> 2] = 0;
+ HEAP32[$dir >> 2] = 0;
+ HEAPF64[$cf >> 3] = -1.0;
+ _free($4);
+ $$0 = -2;
+ break L1;
+ }
+ $31 = HEAP32[$pattHandle >> 2] | 0;
+ $33 = $pattHandle + 12 | 0;
+ $34 = $pattHandle + 16 | 0;
+ if (($31 | 0) > 0) {
+ $36 = HEAP32[$pattHandle + 8 >> 2] | 0;
+ $37 = ($1 | 0) == 0;
+ $k$042 = -1;
+ $l$043 = 0;
+ $max$044 = 0.0;
+ $res1$040 = -1;
+ $res2$041 = -1;
+ while (1) {
+ $k$1$in = $k$042;
+ L25 : while (1) {
+ $k$1 = $k$1$in + 1 | 0;
+ switch (HEAP32[$36 + ($k$1 << 2) >> 2] | 0) {
+ case 0:
+ {
+ $k$1$in = $k$1;
+ break;
+ }
+ case 2:
+ {
+ $k$1102 = $k$1;
+ $max$3 = $max$044;
+ $res1$3 = $res1$040;
+ $res2$3 = $res2$041;
+ break L25;
+ break;
+ }
+ default:
+ {
+ $k$1$lcssa = $k$1;
+ label = 17;
+ break L25;
+ }
+ }
+ }
+ if ((label | 0) == 17) {
+ label = 0;
+ $40 = $k$1$lcssa << 2;
+ $41 = HEAP32[$34 >> 2] | 0;
+ $j$038 = 0;
+ $max$139 = $max$044;
+ $res1$136 = $res1$040;
+ $res2$137 = $res2$041;
+ while (1) {
+ $42 = $j$038 + $40 | 0;
+ if ($37) $sum$1$lcssa = 0; else {
+ $45 = HEAP32[(HEAP32[$33 >> 2] | 0) + ($42 << 2) >> 2] | 0;
+ $i$235 = 0;
+ $sum$134 = 0;
+ while (1) {
+ $51 = (Math_imul(HEAP32[$45 + ($i$235 << 2) >> 2] | 0, HEAP32[$4 + ($i$235 << 2) >> 2] | 0) | 0) + $sum$134 | 0;
+ $i$235 = $i$235 + 1 | 0;
+ if (($i$235 | 0) >= ($2 | 0)) {
+ $sum$1$lcssa = $51;
+ break;
+ } else $sum$134 = $51;
+ }
+ }
+ $58 = +($sum$1$lcssa | 0) / +HEAPF64[$41 + ($42 << 3) >> 3] / $26;
+ $59 = $58 > $max$139;
+ $res1$2 = $59 ? $j$038 : $res1$136;
+ $res2$2 = $59 ? $k$1$lcssa : $res2$137;
+ $max$2 = $59 ? $58 : $max$139;
+ $j$038 = $j$038 + 1 | 0;
+ if (($j$038 | 0) == 4) {
+ $k$1102 = $k$1$lcssa;
+ $max$3 = $max$2;
+ $res1$3 = $res1$2;
+ $res2$3 = $res2$2;
+ break;
+ } else {
+ $max$139 = $max$2;
+ $res1$136 = $res1$2;
+ $res2$137 = $res2$2;
+ }
+ }
+ }
+ $l$043 = $l$043 + 1 | 0;
+ if (($l$043 | 0) >= ($31 | 0)) {
+ $max$0$lcssa = $max$3;
+ $res1$0$lcssa = $res1$3;
+ $res2$0$lcssa = $res2$3;
+ break;
+ } else {
+ $k$042 = $k$1102;
+ $max$044 = $max$3;
+ $res1$040 = $res1$3;
+ $res2$041 = $res2$3;
+ }
+ }
+ } else {
+ $max$0$lcssa = 0.0;
+ $res1$0$lcssa = -1;
+ $res2$0$lcssa = -1;
+ }
+ HEAP32[$dir >> 2] = $res1$0$lcssa;
+ HEAP32[$code >> 2] = $res2$0$lcssa;
+ HEAPF64[$cf >> 3] = $max$0$lcssa;
+ _free($4);
+ $$0 = 0;
+ break L1;
+ break;
+ }
+ case 1:
+ {
+ $63 = Math_imul($size, $size) | 0;
+ $65 = _malloc($63 << 2) | 0;
+ if (!$65) {
+ _arLog(3, 5471, $vararg_buffer1);
+ _exit(1);
+ }
+ if (!$63) $ave$1$lcssa = 0; else {
+ $ave$183 = 0;
+ $i$384 = 0;
+ while (1) {
+ $72 = ((HEAPU8[$data + $i$384 >> 0] | 0) ^ 255) + $ave$183 | 0;
+ $i$384 = $i$384 + 1 | 0;
+ if (($i$384 | 0) >= ($63 | 0)) {
+ $ave$1$lcssa = $72;
+ break;
+ } else $ave$183 = $72;
+ }
+ }
+ $75 = ($ave$1$lcssa | 0) / ($63 | 0) | 0;
+ if (!$63) $sum$2$lcssa = 0.0; else {
+ $i$478 = 0;
+ $sum$277 = 0;
+ while (1) {
+ $81 = ((HEAPU8[$data + $i$478 >> 0] | 0) ^ 255) - $75 | 0;
+ HEAP32[$65 + ($i$478 << 2) >> 2] = $81;
+ $84 = (Math_imul($81, $81) | 0) + $sum$277 | 0;
+ $i$478 = $i$478 + 1 | 0;
+ if (($i$478 | 0) >= ($63 | 0)) {
+ $$lcssa108 = $84;
+ break;
+ } else $sum$277 = $84;
+ }
+ $sum$2$lcssa = +($$lcssa108 | 0);
+ }
+ $87 = +Math_sqrt(+$sum$2$lcssa);
+ if ($87 / +($size | 0) < 15.0) {
+ HEAP32[$code >> 2] = 0;
+ HEAP32[$dir >> 2] = 0;
+ HEAPF64[$cf >> 3] = -1.0;
+ _free($65);
+ $$0 = -2;
+ break L1;
+ }
+ $91 = HEAP32[$pattHandle >> 2] | 0;
+ $93 = $pattHandle + 20 | 0;
+ $94 = $pattHandle + 24 | 0;
+ if (($91 | 0) > 0) {
+ $96 = HEAP32[$pattHandle + 8 >> 2] | 0;
+ $97 = ($63 | 0) == 0;
+ $k$270 = -1;
+ $l$171 = 0;
+ $max$472 = 0.0;
+ $res1$468 = -1;
+ $res2$469 = -1;
+ while (1) {
+ $k$3$in = $k$270;
+ L58 : while (1) {
+ $k$3 = $k$3$in + 1 | 0;
+ switch (HEAP32[$96 + ($k$3 << 2) >> 2] | 0) {
+ case 0:
+ {
+ $k$3$in = $k$3;
+ break;
+ }
+ case 2:
+ {
+ $k$3106 = $k$3;
+ $max$7 = $max$472;
+ $res1$7 = $res1$468;
+ $res2$7 = $res2$469;
+ break L58;
+ break;
+ }
+ default:
+ {
+ $k$3$lcssa = $k$3;
+ label = 37;
+ break L58;
+ }
+ }
+ }
+ if ((label | 0) == 37) {
+ label = 0;
+ $100 = $k$3$lcssa << 2;
+ $101 = HEAP32[$94 >> 2] | 0;
+ $j$166 = 0;
+ $max$567 = $max$472;
+ $res1$564 = $res1$468;
+ $res2$565 = $res2$469;
+ while (1) {
+ $102 = $j$166 + $100 | 0;
+ if ($97) $sum$3$lcssa = 0; else {
+ $105 = HEAP32[(HEAP32[$93 >> 2] | 0) + ($102 << 2) >> 2] | 0;
+ $i$560 = 0;
+ $sum$359 = 0;
+ while (1) {
+ $111 = (Math_imul(HEAP32[$105 + ($i$560 << 2) >> 2] | 0, HEAP32[$65 + ($i$560 << 2) >> 2] | 0) | 0) + $sum$359 | 0;
+ $i$560 = $i$560 + 1 | 0;
+ if (($i$560 | 0) >= ($63 | 0)) {
+ $sum$3$lcssa = $111;
+ break;
+ } else $sum$359 = $111;
+ }
+ }
+ $118 = +($sum$3$lcssa | 0) / +HEAPF64[$101 + ($102 << 3) >> 3] / $87;
+ $119 = $118 > $max$567;
+ $res1$6 = $119 ? $j$166 : $res1$564;
+ $res2$6 = $119 ? $k$3$lcssa : $res2$565;
+ $max$6 = $119 ? $118 : $max$567;
+ $j$166 = $j$166 + 1 | 0;
+ if (($j$166 | 0) == 4) {
+ $k$3106 = $k$3$lcssa;
+ $max$7 = $max$6;
+ $res1$7 = $res1$6;
+ $res2$7 = $res2$6;
+ break;
+ } else {
+ $max$567 = $max$6;
+ $res1$564 = $res1$6;
+ $res2$565 = $res2$6;
+ }
+ }
+ }
+ $l$171 = $l$171 + 1 | 0;
+ if (($l$171 | 0) >= ($91 | 0)) {
+ $max$4$lcssa = $max$7;
+ $res1$4$lcssa = $res1$7;
+ $res2$4$lcssa = $res2$7;
+ break;
+ } else {
+ $k$270 = $k$3106;
+ $max$472 = $max$7;
+ $res1$468 = $res1$7;
+ $res2$469 = $res2$7;
+ }
+ }
+ } else {
+ $max$4$lcssa = 0.0;
+ $res1$4$lcssa = -1;
+ $res2$4$lcssa = -1;
+ }
+ HEAP32[$dir >> 2] = $res1$4$lcssa;
+ HEAP32[$code >> 2] = $res2$4$lcssa;
+ HEAPF64[$cf >> 3] = $max$4$lcssa;
+ _free($65);
+ $$0 = 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = -1;
+ break L1;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arMultiReadConfigFile($filename, $pattHandle) {
+ $filename = $filename | 0;
+ $pattHandle = $pattHandle | 0;
+ var $$0 = 0, $0 = 0, $108 = 0, $11 = 0, $118 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $2 = 0, $20 = 0, $21 = 0, $28 = 0, $34 = 0, $4 = 0, $45 = 0, $49 = 0, $50 = 0, $52 = 0, $68 = 0.0, $69 = 0.0, $7 = 0, $70 = 0.0, $71 = 0, $72 = 0, $73 = 0, $74 = 0, $75 = 0, $76 = 0, $79 = 0.0, $83 = 0.0, $9 = 0, $buf = 0, $dummy = 0, $i$052 = 0, $i$052$lcssa64 = 0, $i$052$lcssa65 = 0, $i$052$lcssa66 = 0, $j$0 = 0, $j$150 = 0, $num = 0, $pattPath = 0, $patt_type$0$lcssa = 0, $patt_type$051 = 0, $patt_type$1 = 0, $t1 = 0, $t2 = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, $vararg_buffer11 = 0, $vararg_buffer13 = 0, $vararg_buffer17 = 0, $vararg_buffer21 = 0, $vararg_buffer24 = 0, $vararg_buffer28 = 0, $vararg_buffer31 = 0, $vararg_buffer35 = 0, $vararg_buffer41 = 0, $vararg_buffer45 = 0, $vararg_buffer49 = 0, $vararg_buffer5 = 0, $vararg_buffer55 = 0, $vararg_buffer59 = 0, $vararg_buffer8 = 0, $wpos3d = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 2544 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer59 = sp + 208 | 0;
+ $vararg_buffer55 = sp + 200 | 0;
+ $vararg_buffer49 = sp + 184 | 0;
+ $vararg_buffer45 = sp + 176 | 0;
+ $vararg_buffer41 = sp + 168 | 0;
+ $vararg_buffer35 = sp + 152 | 0;
+ $vararg_buffer31 = sp + 144 | 0;
+ $vararg_buffer28 = sp + 136 | 0;
+ $vararg_buffer24 = sp + 128 | 0;
+ $vararg_buffer21 = sp + 120 | 0;
+ $vararg_buffer17 = sp + 112 | 0;
+ $vararg_buffer13 = sp + 104 | 0;
+ $vararg_buffer11 = sp + 96 | 0;
+ $vararg_buffer8 = sp + 88 | 0;
+ $vararg_buffer5 = sp + 80 | 0;
+ $vararg_buffer1 = sp + 72 | 0;
+ $vararg_buffer = sp + 64 | 0;
+ $wpos3d = sp;
+ $buf = sp + 2280 | 0;
+ $pattPath = sp + 232 | 0;
+ $dummy = sp + 224 | 0;
+ $num = sp + 220 | 0;
+ $t1 = sp + 216 | 0;
+ $t2 = sp + 212 | 0;
+ $0 = _fopen($filename, 5306) | 0;
+ L1 : do if (!$0) {
+ HEAP32[$vararg_buffer >> 2] = $filename;
+ _arLog(3, 5308, $vararg_buffer);
+ $2 = ___errno_location() | 0;
+ $4 = _strerror(HEAP32[$2 >> 2] | 0) | 0;
+ HEAP32[$vararg_buffer1 >> 2] = 13835;
+ HEAP32[$vararg_buffer1 + 4 >> 2] = $4;
+ _arLog(3, 5361, $vararg_buffer1);
+ $$0 = 0;
+ } else {
+ _get_buff($buf, $0);
+ HEAP32[$vararg_buffer5 >> 2] = $num;
+ if ((_sscanf($buf, 5367, $vararg_buffer5) | 0) != 1) {
+ HEAP32[$vararg_buffer8 >> 2] = $filename;
+ _arLog(3, 5370, $vararg_buffer8);
+ _fclose($0) | 0;
+ $$0 = 0;
+ break;
+ }
+ $7 = HEAP32[$num >> 2] | 0;
+ $9 = _malloc($7 * 320 | 0) | 0;
+ if (!$9) {
+ _arLog(3, 5471, $vararg_buffer11);
+ _exit(1);
+ }
+ $11 = $wpos3d + 8 | 0;
+ $12 = $wpos3d + 16 | 0;
+ $13 = $wpos3d + 24 | 0;
+ $14 = $wpos3d + 32 | 0;
+ $15 = $wpos3d + 40 | 0;
+ $16 = $wpos3d + 48 | 0;
+ $17 = $wpos3d + 56 | 0;
+ $18 = ($pattHandle | 0) == 0;
+ L10 : do if (($7 | 0) > 0) {
+ $i$052 = 0;
+ $patt_type$051 = 0;
+ L11 : while (1) {
+ _get_buff($buf, $0);
+ $20 = $9 + ($i$052 * 320 | 0) | 0;
+ $21 = $9 + ($i$052 * 320 | 0) + 312 | 0;
+ HEAP32[$vararg_buffer13 >> 2] = $21;
+ HEAP32[$vararg_buffer13 + 4 >> 2] = $dummy;
+ if ((_sscanf($buf, 5488, $vararg_buffer13) | 0) == 1) {
+ $34 = HEAP32[$21 >> 2] | 0;
+ HEAP32[$20 >> 2] = ($34 & -32768 | 0) == 0 & 0 == 0 ? $34 & 32767 : 0;
+ HEAP32[$9 + ($i$052 * 320 | 0) + 4 >> 2] = 1;
+ $patt_type$1 = $patt_type$051 | 2;
+ } else {
+ if ($18) {
+ label = 10;
+ break;
+ }
+ if (!(_arUtilGetDirectoryNameFromPath($pattPath, $filename, 2048, 1) | 0)) {
+ label = 12;
+ break;
+ }
+ _strncat($pattPath, $buf, 2047 - (_strlen($pattPath) | 0) | 0) | 0;
+ $28 = _arPattLoad($pattHandle, $pattPath) | 0;
+ HEAP32[$20 >> 2] = $28;
+ if (($28 | 0) < 0) {
+ label = 14;
+ break;
+ }
+ HEAP32[$9 + ($i$052 * 320 | 0) + 4 >> 2] = 0;
+ $patt_type$1 = $patt_type$051 | 1;
+ }
+ _get_buff($buf, $0);
+ $45 = $9 + ($i$052 * 320 | 0) + 8 | 0;
+ HEAP32[$vararg_buffer28 >> 2] = $45;
+ if ((_sscanf($buf, 5784, $vararg_buffer28) | 0) != 1) {
+ $i$052$lcssa64 = $i$052;
+ label = 18;
+ break;
+ }
+ _get_buff($buf, $0);
+ $49 = $9 + ($i$052 * 320 | 0) + 16 | 0;
+ $50 = $9 + ($i$052 * 320 | 0) + 24 | 0;
+ $52 = $9 + ($i$052 * 320 | 0) + 40 | 0;
+ HEAP32[$vararg_buffer35 >> 2] = $49;
+ HEAP32[$vararg_buffer35 + 4 >> 2] = $50;
+ HEAP32[$vararg_buffer35 + 8 >> 2] = $9 + ($i$052 * 320 | 0) + 32;
+ HEAP32[$vararg_buffer35 + 12 >> 2] = $52;
+ if ((_sscanf($buf, 5893, $vararg_buffer35) | 0) == 4) $j$0 = 1; else {
+ HEAP32[$vararg_buffer41 >> 2] = $t1;
+ HEAP32[$vararg_buffer41 + 4 >> 2] = $t2;
+ if ((_sscanf($buf, 5909, $vararg_buffer41) | 0) == 2) $j$0 = 0; else {
+ $i$052$lcssa65 = $i$052;
+ label = 21;
+ break;
+ }
+ }
+ do {
+ _get_buff($buf, $0);
+ HEAP32[$vararg_buffer49 >> 2] = $9 + ($i$052 * 320 | 0) + 16 + ($j$0 << 5);
+ HEAP32[$vararg_buffer49 + 4 >> 2] = $9 + ($i$052 * 320 | 0) + 16 + ($j$0 << 5) + 8;
+ HEAP32[$vararg_buffer49 + 8 >> 2] = $9 + ($i$052 * 320 | 0) + 16 + ($j$0 << 5) + 16;
+ HEAP32[$vararg_buffer49 + 12 >> 2] = $9 + ($i$052 * 320 | 0) + 16 + ($j$0 << 5) + 24;
+ if ((_sscanf($buf, 5893, $vararg_buffer49) | 0) != 4) {
+ $i$052$lcssa66 = $i$052;
+ label = 23;
+ break L11;
+ }
+ $j$0 = $j$0 + 1 | 0;
+ } while (($j$0 | 0) < 3);
+ _arUtilMatInv($49, $9 + ($i$052 * 320 | 0) + 112 | 0) | 0;
+ $68 = +HEAPF64[$45 >> 3];
+ $69 = $68 * -.5;
+ HEAPF64[$wpos3d >> 3] = $69;
+ $70 = $68 * .5;
+ HEAPF64[$11 >> 3] = $70;
+ HEAPF64[$12 >> 3] = $70;
+ HEAPF64[$13 >> 3] = $70;
+ HEAPF64[$14 >> 3] = $70;
+ HEAPF64[$15 >> 3] = $69;
+ HEAPF64[$16 >> 3] = $69;
+ HEAPF64[$17 >> 3] = $69;
+ $71 = $9 + ($i$052 * 320 | 0) + 48 | 0;
+ $72 = $9 + ($i$052 * 320 | 0) + 56 | 0;
+ $73 = $9 + ($i$052 * 320 | 0) + 72 | 0;
+ $74 = $9 + ($i$052 * 320 | 0) + 80 | 0;
+ $75 = $9 + ($i$052 * 320 | 0) + 88 | 0;
+ $76 = $9 + ($i$052 * 320 | 0) + 104 | 0;
+ $j$150 = 0;
+ do {
+ $79 = +HEAPF64[$wpos3d + ($j$150 << 4) >> 3];
+ $83 = +HEAPF64[$wpos3d + ($j$150 << 4) + 8 >> 3];
+ HEAPF64[$9 + ($i$052 * 320 | 0) + 208 + ($j$150 * 24 | 0) >> 3] = +HEAPF64[$52 >> 3] + (+HEAPF64[$49 >> 3] * $79 + +HEAPF64[$50 >> 3] * $83);
+ HEAPF64[$9 + ($i$052 * 320 | 0) + 208 + ($j$150 * 24 | 0) + 8 >> 3] = +HEAPF64[$73 >> 3] + (+HEAPF64[$71 >> 3] * $79 + +HEAPF64[$72 >> 3] * $83);
+ HEAPF64[$9 + ($i$052 * 320 | 0) + 208 + ($j$150 * 24 | 0) + 16 >> 3] = +HEAPF64[$76 >> 3] + (+HEAPF64[$74 >> 3] * $79 + +HEAPF64[$75 >> 3] * $83);
+ $j$150 = $j$150 + 1 | 0;
+ } while (($j$150 | 0) != 4);
+ $i$052 = $i$052 + 1 | 0;
+ if (($i$052 | 0) >= (HEAP32[$num >> 2] | 0)) {
+ $patt_type$0$lcssa = $patt_type$1;
+ break L10;
+ } else $patt_type$051 = $patt_type$1;
+ }
+ if ((label | 0) == 10) {
+ HEAP32[$vararg_buffer17 >> 2] = $filename;
+ HEAP32[$vararg_buffer17 + 4 >> 2] = $buf;
+ _arLog(3, 5495, $vararg_buffer17);
+ } else if ((label | 0) == 12) {
+ HEAP32[$vararg_buffer21 >> 2] = $filename;
+ _arLog(3, 5623, $vararg_buffer21);
+ } else if ((label | 0) == 14) {
+ HEAP32[$vararg_buffer24 >> 2] = $filename;
+ HEAP32[$vararg_buffer24 + 4 >> 2] = $pattPath;
+ _arLog(3, 5707, $vararg_buffer24);
+ } else if ((label | 0) == 18) {
+ HEAP32[$vararg_buffer31 >> 2] = $filename;
+ HEAP32[$vararg_buffer31 + 4 >> 2] = $i$052$lcssa64 + 1;
+ _arLog(3, 5788, $vararg_buffer31);
+ } else if ((label | 0) == 21) {
+ HEAP32[$vararg_buffer45 >> 2] = $filename;
+ HEAP32[$vararg_buffer45 + 4 >> 2] = $i$052$lcssa65 + 1;
+ _arLog(3, 5915, $vararg_buffer45);
+ } else if ((label | 0) == 23) {
+ HEAP32[$vararg_buffer55 >> 2] = $filename;
+ HEAP32[$vararg_buffer55 + 4 >> 2] = $i$052$lcssa66 + 1;
+ _arLog(3, 5915, $vararg_buffer55);
+ }
+ _fclose($0) | 0;
+ _free($9);
+ $$0 = 0;
+ break L1;
+ } else $patt_type$0$lcssa = 0; while (0);
+ _fclose($0) | 0;
+ $108 = _malloc(136) | 0;
+ if (!$108) {
+ _arLog(3, 5471, $vararg_buffer59);
+ _exit(1);
+ }
+ HEAP32[$108 >> 2] = $9;
+ HEAP32[$108 + 4 >> 2] = HEAP32[$num >> 2];
+ HEAP32[$108 + 104 >> 2] = 0;
+ do if (($patt_type$0$lcssa & 3 | 0) == 3) HEAP32[$108 + 108 >> 2] = 2; else {
+ $118 = $108 + 108 | 0;
+ if (!($patt_type$0$lcssa & 1)) {
+ HEAP32[$118 >> 2] = 1;
+ break;
+ } else {
+ HEAP32[$118 >> 2] = 0;
+ break;
+ }
+ } while (0);
+ HEAPF64[$108 + 112 >> 3] = .5;
+ HEAPF64[$108 + 120 >> 3] = .5;
+ $$0 = $108;
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function ___udivmoddi4($a$0, $a$1, $b$0, $b$1, $rem) {
+ $a$0 = $a$0 | 0;
+ $a$1 = $a$1 | 0;
+ $b$0 = $b$0 | 0;
+ $b$1 = $b$1 | 0;
+ $rem = $rem | 0;
+ var $n_sroa_0_0_extract_trunc = 0, $n_sroa_1_4_extract_shift$0 = 0, $n_sroa_1_4_extract_trunc = 0, $d_sroa_0_0_extract_trunc = 0, $d_sroa_1_4_extract_shift$0 = 0, $d_sroa_1_4_extract_trunc = 0, $4 = 0, $17 = 0, $37 = 0, $51 = 0, $57 = 0, $58 = 0, $66 = 0, $78 = 0, $88 = 0, $89 = 0, $91 = 0, $92 = 0, $95 = 0, $105 = 0, $119 = 0, $125 = 0, $126 = 0, $130 = 0, $q_sroa_1_1_ph = 0, $q_sroa_0_1_ph = 0, $r_sroa_1_1_ph = 0, $r_sroa_0_1_ph = 0, $sr_1_ph = 0, $d_sroa_0_0_insert_insert99$0 = 0, $d_sroa_0_0_insert_insert99$1 = 0, $137$0 = 0, $137$1 = 0, $carry_0203 = 0, $sr_1202 = 0, $r_sroa_0_1201 = 0, $r_sroa_1_1200 = 0, $q_sroa_0_1199 = 0, $q_sroa_1_1198 = 0, $r_sroa_0_0_insert_insert42$0 = 0, $r_sroa_0_0_insert_insert42$1 = 0, $150$1 = 0, $151$0 = 0, $carry_0_lcssa$0 = 0, $carry_0_lcssa$1 = 0, $r_sroa_0_1_lcssa = 0, $r_sroa_1_1_lcssa = 0, $q_sroa_0_1_lcssa = 0, $q_sroa_1_1_lcssa = 0, $q_sroa_0_0_insert_ext75$0 = 0, $q_sroa_0_0_insert_ext75$1 = 0, $_0$0 = 0, $_0$1 = 0, $q_sroa_1_1198$looptemp = 0;
+ $n_sroa_0_0_extract_trunc = $a$0;
+ $n_sroa_1_4_extract_shift$0 = $a$1;
+ $n_sroa_1_4_extract_trunc = $n_sroa_1_4_extract_shift$0;
+ $d_sroa_0_0_extract_trunc = $b$0;
+ $d_sroa_1_4_extract_shift$0 = $b$1;
+ $d_sroa_1_4_extract_trunc = $d_sroa_1_4_extract_shift$0;
+ if (!$n_sroa_1_4_extract_trunc) {
+ $4 = ($rem | 0) != 0;
+ if (!$d_sroa_1_4_extract_trunc) {
+ if ($4) {
+ HEAP32[$rem >> 2] = ($n_sroa_0_0_extract_trunc >>> 0) % ($d_sroa_0_0_extract_trunc >>> 0);
+ HEAP32[$rem + 4 >> 2] = 0;
+ }
+ $_0$1 = 0;
+ $_0$0 = ($n_sroa_0_0_extract_trunc >>> 0) / ($d_sroa_0_0_extract_trunc >>> 0) >>> 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ } else {
+ if (!$4) {
+ $_0$1 = 0;
+ $_0$0 = 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ }
+ HEAP32[$rem >> 2] = $a$0 | 0;
+ HEAP32[$rem + 4 >> 2] = $a$1 & 0;
+ $_0$1 = 0;
+ $_0$0 = 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ }
+ }
+ $17 = ($d_sroa_1_4_extract_trunc | 0) == 0;
+ do if (!$d_sroa_0_0_extract_trunc) {
+ if ($17) {
+ if ($rem) {
+ HEAP32[$rem >> 2] = ($n_sroa_1_4_extract_trunc >>> 0) % ($d_sroa_0_0_extract_trunc >>> 0);
+ HEAP32[$rem + 4 >> 2] = 0;
+ }
+ $_0$1 = 0;
+ $_0$0 = ($n_sroa_1_4_extract_trunc >>> 0) / ($d_sroa_0_0_extract_trunc >>> 0) >>> 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ }
+ if (!$n_sroa_0_0_extract_trunc) {
+ if ($rem) {
+ HEAP32[$rem >> 2] = 0;
+ HEAP32[$rem + 4 >> 2] = ($n_sroa_1_4_extract_trunc >>> 0) % ($d_sroa_1_4_extract_trunc >>> 0);
+ }
+ $_0$1 = 0;
+ $_0$0 = ($n_sroa_1_4_extract_trunc >>> 0) / ($d_sroa_1_4_extract_trunc >>> 0) >>> 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ }
+ $37 = $d_sroa_1_4_extract_trunc - 1 | 0;
+ if (!($37 & $d_sroa_1_4_extract_trunc)) {
+ if ($rem) {
+ HEAP32[$rem >> 2] = $a$0 | 0;
+ HEAP32[$rem + 4 >> 2] = $37 & $n_sroa_1_4_extract_trunc | $a$1 & 0;
+ }
+ $_0$1 = 0;
+ $_0$0 = $n_sroa_1_4_extract_trunc >>> ((_llvm_cttz_i32($d_sroa_1_4_extract_trunc | 0) | 0) >>> 0);
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ }
+ $51 = (Math_clz32($d_sroa_1_4_extract_trunc | 0) | 0) - (Math_clz32($n_sroa_1_4_extract_trunc | 0) | 0) | 0;
+ if ($51 >>> 0 <= 30) {
+ $57 = $51 + 1 | 0;
+ $58 = 31 - $51 | 0;
+ $sr_1_ph = $57;
+ $r_sroa_0_1_ph = $n_sroa_1_4_extract_trunc << $58 | $n_sroa_0_0_extract_trunc >>> ($57 >>> 0);
+ $r_sroa_1_1_ph = $n_sroa_1_4_extract_trunc >>> ($57 >>> 0);
+ $q_sroa_0_1_ph = 0;
+ $q_sroa_1_1_ph = $n_sroa_0_0_extract_trunc << $58;
+ break;
+ }
+ if (!$rem) {
+ $_0$1 = 0;
+ $_0$0 = 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ }
+ HEAP32[$rem >> 2] = $a$0 | 0;
+ HEAP32[$rem + 4 >> 2] = $n_sroa_1_4_extract_shift$0 | $a$1 & 0;
+ $_0$1 = 0;
+ $_0$0 = 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ } else {
+ if (!$17) {
+ $119 = (Math_clz32($d_sroa_1_4_extract_trunc | 0) | 0) - (Math_clz32($n_sroa_1_4_extract_trunc | 0) | 0) | 0;
+ if ($119 >>> 0 <= 31) {
+ $125 = $119 + 1 | 0;
+ $126 = 31 - $119 | 0;
+ $130 = $119 - 31 >> 31;
+ $sr_1_ph = $125;
+ $r_sroa_0_1_ph = $n_sroa_0_0_extract_trunc >>> ($125 >>> 0) & $130 | $n_sroa_1_4_extract_trunc << $126;
+ $r_sroa_1_1_ph = $n_sroa_1_4_extract_trunc >>> ($125 >>> 0) & $130;
+ $q_sroa_0_1_ph = 0;
+ $q_sroa_1_1_ph = $n_sroa_0_0_extract_trunc << $126;
+ break;
+ }
+ if (!$rem) {
+ $_0$1 = 0;
+ $_0$0 = 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ }
+ HEAP32[$rem >> 2] = $a$0 | 0;
+ HEAP32[$rem + 4 >> 2] = $n_sroa_1_4_extract_shift$0 | $a$1 & 0;
+ $_0$1 = 0;
+ $_0$0 = 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ }
+ $66 = $d_sroa_0_0_extract_trunc - 1 | 0;
+ if ($66 & $d_sroa_0_0_extract_trunc) {
+ $88 = (Math_clz32($d_sroa_0_0_extract_trunc | 0) | 0) + 33 - (Math_clz32($n_sroa_1_4_extract_trunc | 0) | 0) | 0;
+ $89 = 64 - $88 | 0;
+ $91 = 32 - $88 | 0;
+ $92 = $91 >> 31;
+ $95 = $88 - 32 | 0;
+ $105 = $95 >> 31;
+ $sr_1_ph = $88;
+ $r_sroa_0_1_ph = $91 - 1 >> 31 & $n_sroa_1_4_extract_trunc >>> ($95 >>> 0) | ($n_sroa_1_4_extract_trunc << $91 | $n_sroa_0_0_extract_trunc >>> ($88 >>> 0)) & $105;
+ $r_sroa_1_1_ph = $105 & $n_sroa_1_4_extract_trunc >>> ($88 >>> 0);
+ $q_sroa_0_1_ph = $n_sroa_0_0_extract_trunc << $89 & $92;
+ $q_sroa_1_1_ph = ($n_sroa_1_4_extract_trunc << $89 | $n_sroa_0_0_extract_trunc >>> ($95 >>> 0)) & $92 | $n_sroa_0_0_extract_trunc << $91 & $88 - 33 >> 31;
+ break;
+ }
+ if ($rem) {
+ HEAP32[$rem >> 2] = $66 & $n_sroa_0_0_extract_trunc;
+ HEAP32[$rem + 4 >> 2] = 0;
+ }
+ if (($d_sroa_0_0_extract_trunc | 0) == 1) {
+ $_0$1 = $n_sroa_1_4_extract_shift$0 | $a$1 & 0;
+ $_0$0 = $a$0 | 0 | 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ } else {
+ $78 = _llvm_cttz_i32($d_sroa_0_0_extract_trunc | 0) | 0;
+ $_0$1 = $n_sroa_1_4_extract_trunc >>> ($78 >>> 0) | 0;
+ $_0$0 = $n_sroa_1_4_extract_trunc << 32 - $78 | $n_sroa_0_0_extract_trunc >>> ($78 >>> 0) | 0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+ }
+ } while (0);
+ if (!$sr_1_ph) {
+ $q_sroa_1_1_lcssa = $q_sroa_1_1_ph;
+ $q_sroa_0_1_lcssa = $q_sroa_0_1_ph;
+ $r_sroa_1_1_lcssa = $r_sroa_1_1_ph;
+ $r_sroa_0_1_lcssa = $r_sroa_0_1_ph;
+ $carry_0_lcssa$1 = 0;
+ $carry_0_lcssa$0 = 0;
+ } else {
+ $d_sroa_0_0_insert_insert99$0 = $b$0 | 0 | 0;
+ $d_sroa_0_0_insert_insert99$1 = $d_sroa_1_4_extract_shift$0 | $b$1 & 0;
+ $137$0 = _i64Add($d_sroa_0_0_insert_insert99$0 | 0, $d_sroa_0_0_insert_insert99$1 | 0, -1, -1) | 0;
+ $137$1 = tempRet0;
+ $q_sroa_1_1198 = $q_sroa_1_1_ph;
+ $q_sroa_0_1199 = $q_sroa_0_1_ph;
+ $r_sroa_1_1200 = $r_sroa_1_1_ph;
+ $r_sroa_0_1201 = $r_sroa_0_1_ph;
+ $sr_1202 = $sr_1_ph;
+ $carry_0203 = 0;
+ do {
+ $q_sroa_1_1198$looptemp = $q_sroa_1_1198;
+ $q_sroa_1_1198 = $q_sroa_0_1199 >>> 31 | $q_sroa_1_1198 << 1;
+ $q_sroa_0_1199 = $carry_0203 | $q_sroa_0_1199 << 1;
+ $r_sroa_0_0_insert_insert42$0 = $r_sroa_0_1201 << 1 | $q_sroa_1_1198$looptemp >>> 31 | 0;
+ $r_sroa_0_0_insert_insert42$1 = $r_sroa_0_1201 >>> 31 | $r_sroa_1_1200 << 1 | 0;
+ _i64Subtract($137$0, $137$1, $r_sroa_0_0_insert_insert42$0, $r_sroa_0_0_insert_insert42$1) | 0;
+ $150$1 = tempRet0;
+ $151$0 = $150$1 >> 31 | (($150$1 | 0) < 0 ? -1 : 0) << 1;
+ $carry_0203 = $151$0 & 1;
+ $r_sroa_0_1201 = _i64Subtract($r_sroa_0_0_insert_insert42$0, $r_sroa_0_0_insert_insert42$1, $151$0 & $d_sroa_0_0_insert_insert99$0, ((($150$1 | 0) < 0 ? -1 : 0) >> 31 | (($150$1 | 0) < 0 ? -1 : 0) << 1) & $d_sroa_0_0_insert_insert99$1) | 0;
+ $r_sroa_1_1200 = tempRet0;
+ $sr_1202 = $sr_1202 - 1 | 0;
+ } while (($sr_1202 | 0) != 0);
+ $q_sroa_1_1_lcssa = $q_sroa_1_1198;
+ $q_sroa_0_1_lcssa = $q_sroa_0_1199;
+ $r_sroa_1_1_lcssa = $r_sroa_1_1200;
+ $r_sroa_0_1_lcssa = $r_sroa_0_1201;
+ $carry_0_lcssa$1 = 0;
+ $carry_0_lcssa$0 = $carry_0203;
+ }
+ $q_sroa_0_0_insert_ext75$0 = $q_sroa_0_1_lcssa;
+ $q_sroa_0_0_insert_ext75$1 = 0;
+ if ($rem) {
+ HEAP32[$rem >> 2] = $r_sroa_0_1_lcssa;
+ HEAP32[$rem + 4 >> 2] = $r_sroa_1_1_lcssa;
+ }
+ $_0$1 = ($q_sroa_0_0_insert_ext75$0 | 0) >>> 31 | ($q_sroa_1_1_lcssa | $q_sroa_0_0_insert_ext75$1) << 1 | ($q_sroa_0_0_insert_ext75$1 << 1 | $q_sroa_0_0_insert_ext75$0 >>> 31) & 0 | $carry_0_lcssa$1;
+ $_0$0 = ($q_sroa_0_0_insert_ext75$0 << 1 | 0 >>> 31) & -2 | $carry_0_lcssa$0;
+ return (tempRet0 = $_0$1, $_0$0) | 0;
+}
+
+function _icpGetJ_U_S($J_U_S, $matXc2U, $matXw2Xc, $worldCoord) {
+ $J_U_S = $J_U_S | 0;
+ $matXc2U = $matXc2U | 0;
+ $matXw2Xc = $matXw2Xc | 0;
+ $worldCoord = $worldCoord | 0;
+ var $$0 = 0, $$lcssa = 0.0, $0 = 0.0, $1 = 0.0, $100 = 0, $101 = 0, $104 = 0, $106 = 0, $108 = 0, $109 = 0, $11 = 0.0, $115 = 0.0, $116 = 0.0, $12 = 0.0, $122 = 0.0, $125 = 0.0, $128 = 0.0, $129 = 0.0, $132 = 0.0, $136 = 0.0, $14 = 0.0, $141 = 0.0, $143 = 0.0, $146 = 0.0, $150 = 0.0, $155 = 0.0, $157 = 0.0, $16 = 0.0, $160 = 0.0, $164 = 0.0, $169 = 0.0, $171 = 0.0, $18 = 0.0, $19 = 0.0, $2 = 0.0, $202 = 0.0, $204 = 0.0, $206 = 0.0, $207 = 0, $21 = 0.0, $211 = 0.0, $215 = 0.0, $22 = 0.0, $24 = 0.0, $26 = 0.0, $28 = 0.0, $29 = 0.0, $31 = 0.0, $32 = 0.0, $34 = 0.0, $4 = 0.0, $5 = 0, $52 = 0.0, $6 = 0.0, $7 = 0.0, $71 = 0.0, $79 = 0.0, $9 = 0.0, $92 = 0, $93 = 0, $96 = 0, $98 = 0, $J_T_S$i = 0, $J_U_Xc = 0, $J_Xc_S = 0, $J_Xc_T$i = 0, $i$0$i7 = 0, $i$04 = 0, $j$0$i8 = 0, $j$05 = 0, $k$0$i6 = 0, $vararg_buffer = 0, dest = 0, sp = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 1072 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp + 1056 | 0;
+ $J_Xc_T$i = sp + 768 | 0;
+ $J_T_S$i = sp + 192 | 0;
+ $J_Xc_S = sp + 48 | 0;
+ $J_U_Xc = sp;
+ $0 = +HEAPF64[$matXw2Xc >> 3];
+ $1 = +HEAPF64[$worldCoord >> 3];
+ $2 = $0 * $1;
+ $4 = +HEAPF64[$matXw2Xc + 8 >> 3];
+ $5 = $worldCoord + 8 | 0;
+ $6 = +HEAPF64[$5 >> 3];
+ $7 = $4 * $6;
+ $9 = +HEAPF64[$matXw2Xc + 16 >> 3];
+ $11 = +HEAPF64[$worldCoord + 16 >> 3];
+ $12 = $9 * $11;
+ $14 = +HEAPF64[$matXw2Xc + 24 >> 3];
+ $16 = +HEAPF64[$matXw2Xc + 32 >> 3];
+ $18 = +HEAPF64[$matXw2Xc + 40 >> 3];
+ $19 = $6 * $18;
+ $21 = +HEAPF64[$matXw2Xc + 48 >> 3];
+ $22 = $11 * $21;
+ $24 = +HEAPF64[$matXw2Xc + 56 >> 3];
+ $26 = +HEAPF64[$matXw2Xc + 64 >> 3];
+ $28 = +HEAPF64[$matXw2Xc + 72 >> 3];
+ $29 = $6 * $28;
+ $31 = +HEAPF64[$matXw2Xc + 80 >> 3];
+ $32 = $11 * $31;
+ $34 = +HEAPF64[$matXw2Xc + 88 >> 3];
+ HEAPF64[$J_Xc_T$i >> 3] = $2;
+ HEAPF64[$J_Xc_T$i + 8 >> 3] = $0 * $6;
+ HEAPF64[$J_Xc_T$i + 16 >> 3] = $0 * $11;
+ HEAPF64[$J_Xc_T$i + 24 >> 3] = $1 * $4;
+ HEAPF64[$J_Xc_T$i + 32 >> 3] = $7;
+ HEAPF64[$J_Xc_T$i + 40 >> 3] = $11 * $4;
+ HEAPF64[$J_Xc_T$i + 48 >> 3] = $1 * $9;
+ HEAPF64[$J_Xc_T$i + 56 >> 3] = $6 * $9;
+ HEAPF64[$J_Xc_T$i + 64 >> 3] = $12;
+ HEAPF64[$J_Xc_T$i + 72 >> 3] = $0;
+ HEAPF64[$J_Xc_T$i + 80 >> 3] = $4;
+ HEAPF64[$J_Xc_T$i + 88 >> 3] = $9;
+ $52 = $1 * $16;
+ HEAPF64[$J_Xc_T$i + 96 >> 3] = $52;
+ HEAPF64[$J_Xc_T$i + 104 >> 3] = $6 * $16;
+ HEAPF64[$J_Xc_T$i + 112 >> 3] = $11 * $16;
+ HEAPF64[$J_Xc_T$i + 120 >> 3] = $1 * $18;
+ HEAPF64[$J_Xc_T$i + 128 >> 3] = $19;
+ HEAPF64[$J_Xc_T$i + 136 >> 3] = $11 * $18;
+ HEAPF64[$J_Xc_T$i + 144 >> 3] = $1 * $21;
+ HEAPF64[$J_Xc_T$i + 152 >> 3] = $6 * $21;
+ HEAPF64[$J_Xc_T$i + 160 >> 3] = $22;
+ HEAPF64[$J_Xc_T$i + 168 >> 3] = $16;
+ HEAPF64[$J_Xc_T$i + 176 >> 3] = $18;
+ HEAPF64[$J_Xc_T$i + 184 >> 3] = $21;
+ $71 = $26 * $1;
+ HEAPF64[$J_Xc_T$i + 192 >> 3] = $71;
+ HEAPF64[$J_Xc_T$i + 200 >> 3] = $6 * $26;
+ HEAPF64[$J_Xc_T$i + 208 >> 3] = $11 * $26;
+ HEAPF64[$J_Xc_T$i + 216 >> 3] = $1 * $28;
+ $79 = +HEAPF64[$5 >> 3];
+ HEAPF64[$J_Xc_T$i + 224 >> 3] = $28 * $79;
+ HEAPF64[$J_Xc_T$i + 232 >> 3] = $11 * $28;
+ HEAPF64[$J_Xc_T$i + 240 >> 3] = $1 * $31;
+ HEAPF64[$J_Xc_T$i + 248 >> 3] = $79 * $31;
+ HEAPF64[$J_Xc_T$i + 256 >> 3] = $32;
+ HEAPF64[$J_Xc_T$i + 264 >> 3] = $26;
+ HEAPF64[$J_Xc_T$i + 272 >> 3] = $28;
+ HEAPF64[$J_Xc_T$i + 280 >> 3] = $31;
+ $92 = $J_T_S$i + 64 | 0;
+ dest = $J_T_S$i;
+ stop = dest + 64 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAPF64[$92 >> 3] = -1.0;
+ $93 = $J_T_S$i + 72 | 0;
+ HEAP32[$93 >> 2] = 0;
+ HEAP32[$93 + 4 >> 2] = 0;
+ HEAP32[$93 + 8 >> 2] = 0;
+ HEAP32[$93 + 12 >> 2] = 0;
+ HEAP32[$93 + 16 >> 2] = 0;
+ HEAP32[$93 + 20 >> 2] = 0;
+ HEAP32[$93 + 24 >> 2] = 0;
+ HEAP32[$93 + 28 >> 2] = 0;
+ HEAPF64[$J_T_S$i + 104 >> 3] = 1.0;
+ $96 = $J_T_S$i + 160 | 0;
+ dest = $J_T_S$i + 112 | 0;
+ stop = dest + 48 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAPF64[$96 >> 3] = 1.0;
+ $98 = $J_T_S$i + 240 | 0;
+ dest = $J_T_S$i + 168 | 0;
+ stop = dest + 72 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAPF64[$98 >> 3] = -1.0;
+ $100 = $J_T_S$i + 296 | 0;
+ dest = $J_T_S$i + 248 | 0;
+ stop = dest + 48 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAPF64[$100 >> 3] = -1.0;
+ $101 = $J_T_S$i + 304 | 0;
+ HEAP32[$101 >> 2] = 0;
+ HEAP32[$101 + 4 >> 2] = 0;
+ HEAP32[$101 + 8 >> 2] = 0;
+ HEAP32[$101 + 12 >> 2] = 0;
+ HEAP32[$101 + 16 >> 2] = 0;
+ HEAP32[$101 + 20 >> 2] = 0;
+ HEAP32[$101 + 24 >> 2] = 0;
+ HEAP32[$101 + 28 >> 2] = 0;
+ HEAPF64[$J_T_S$i + 336 >> 3] = 1.0;
+ $104 = $J_T_S$i + 456 | 0;
+ dest = $J_T_S$i + 344 | 0;
+ stop = dest + 112 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAPF64[$104 >> 3] = 1.0;
+ $106 = $J_T_S$i + 512 | 0;
+ dest = $J_T_S$i + 464 | 0;
+ stop = dest + 48 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAPF64[$106 >> 3] = 1.0;
+ $108 = $J_T_S$i + 568 | 0;
+ dest = $J_T_S$i + 520 | 0;
+ stop = dest + 48 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAPF64[$108 >> 3] = 1.0;
+ $j$0$i8 = 0;
+ do {
+ $i$0$i7 = 0;
+ do {
+ $109 = $J_Xc_S + ($j$0$i8 * 48 | 0) + ($i$0$i7 << 3) | 0;
+ HEAPF64[$109 >> 3] = 0.0;
+ $116 = 0.0;
+ $k$0$i6 = 0;
+ while (1) {
+ $115 = $116 + +HEAPF64[$J_Xc_T$i + ($j$0$i8 * 96 | 0) + ($k$0$i6 << 3) >> 3] * +HEAPF64[$J_T_S$i + ($k$0$i6 * 48 | 0) + ($i$0$i7 << 3) >> 3];
+ $k$0$i6 = $k$0$i6 + 1 | 0;
+ if (($k$0$i6 | 0) == 12) {
+ $$lcssa = $115;
+ break;
+ } else $116 = $115;
+ }
+ HEAPF64[$109 >> 3] = $$lcssa;
+ $i$0$i7 = $i$0$i7 + 1 | 0;
+ } while (($i$0$i7 | 0) != 6);
+ $j$0$i8 = $j$0$i8 + 1 | 0;
+ } while (($j$0$i8 | 0) != 3);
+ $122 = $14 + ($2 + $7 + $12);
+ $125 = $24 + ($52 + $19 + $22);
+ $128 = $34 + ($71 + $29 + $32);
+ $129 = +HEAPF64[$matXc2U >> 3];
+ $132 = +HEAPF64[$matXc2U + 8 >> 3];
+ $136 = +HEAPF64[$matXc2U + 16 >> 3];
+ $141 = +HEAPF64[$matXc2U + 24 >> 3] + ($122 * $129 + $125 * $132 + $128 * $136);
+ $143 = +HEAPF64[$matXc2U + 32 >> 3];
+ $146 = +HEAPF64[$matXc2U + 40 >> 3];
+ $150 = +HEAPF64[$matXc2U + 48 >> 3];
+ $155 = +HEAPF64[$matXc2U + 56 >> 3] + ($122 * $143 + $125 * $146 + $128 * $150);
+ $157 = +HEAPF64[$matXc2U + 64 >> 3];
+ $160 = +HEAPF64[$matXc2U + 72 >> 3];
+ $164 = +HEAPF64[$matXc2U + 80 >> 3];
+ $169 = +HEAPF64[$matXc2U + 88 >> 3] + ($122 * $157 + $125 * $160 + $128 * $164);
+ if ($169 == 0.0) {
+ _arLog(3, 5089, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ $171 = $169 * $169;
+ HEAPF64[$J_U_Xc >> 3] = ($129 * $169 - $141 * $157) / $171;
+ HEAPF64[$J_U_Xc + 8 >> 3] = ($169 * $132 - $141 * $160) / $171;
+ HEAPF64[$J_U_Xc + 16 >> 3] = ($169 * $136 - $141 * $164) / $171;
+ HEAPF64[$J_U_Xc + 24 >> 3] = ($169 * $143 - $155 * $157) / $171;
+ HEAPF64[$J_U_Xc + 32 >> 3] = ($169 * $146 - $155 * $160) / $171;
+ HEAPF64[$J_U_Xc + 40 >> 3] = ($169 * $150 - $155 * $164) / $171;
+ $j$05 = 0;
+ do {
+ $202 = +HEAPF64[$J_U_Xc + ($j$05 * 24 | 0) >> 3];
+ $204 = +HEAPF64[$J_U_Xc + ($j$05 * 24 | 0) + 8 >> 3];
+ $206 = +HEAPF64[$J_U_Xc + ($j$05 * 24 | 0) + 16 >> 3];
+ $i$04 = 0;
+ do {
+ $207 = $J_U_S + ($j$05 * 48 | 0) + ($i$04 << 3) | 0;
+ HEAPF64[$207 >> 3] = 0.0;
+ $211 = $202 * +HEAPF64[$J_Xc_S + ($i$04 << 3) >> 3] + 0.0;
+ HEAPF64[$207 >> 3] = $211;
+ $215 = $211 + $204 * +HEAPF64[$J_Xc_S + 48 + ($i$04 << 3) >> 3];
+ HEAPF64[$207 >> 3] = $215;
+ HEAPF64[$207 >> 3] = $215 + $206 * +HEAPF64[$J_Xc_S + 96 + ($i$04 << 3) >> 3];
+ $i$04 = $i$04 + 1 | 0;
+ } while (($i$04 | 0) != 6);
+ $j$05 = $j$05 + 1 | 0;
+ } while (($j$05 | 0) != 2);
+ $$0 = 0;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_120parse_function_paramINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $$0$i$i$i = 0, $$0$i$i$i18 = 0, $$0$i$i1027 = 0, $$0$i$i24 = 0, $0 = 0, $1 = 0, $101 = 0, $102 = 0, $104 = 0, $111 = 0, $112 = 0, $113 = 0, $114 = 0, $118 = 0, $120 = 0, $123 = 0, $124 = 0, $15 = 0, $16 = 0, $2 = 0, $22 = 0, $29 = 0, $3 = 0, $30 = 0, $39 = 0, $4 = 0, $42 = 0, $43 = 0, $45 = 0, $5 = 0, $52 = 0, $53 = 0, $54 = 0, $55 = 0, $59 = 0, $61 = 0, $64 = 0, $65 = 0, $69 = 0, $74 = 0, $75 = 0, $81 = 0, $88 = 0, $89 = 0, $98 = 0, $__p$0$i$i23 = 0, $__p$0$i$i926 = 0, $__p$0$ph$i$i = 0, $__p$0$ph$i$i7 = 0, $__v$i$i17 = 0, $cv = 0, $cv1 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 128 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i17 = sp + 108 | 0;
+ $cv = sp + 104 | 0;
+ $0 = sp + 80 | 0;
+ $1 = sp + 64 | 0;
+ $2 = sp + 52 | 0;
+ $cv1 = sp + 48 | 0;
+ $3 = sp + 24 | 0;
+ $4 = sp + 12 | 0;
+ $5 = sp;
+ L1 : do if (($last - $first | 0) > 2) if ((HEAP8[$first >> 0] | 0) == 102) {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 112:
+ {
+ $15 = __ZN10__cxxabiv112_GLOBAL__N_119parse_cv_qualifiersEPKcS2_Rj($first + 2 | 0, $last, $cv) | 0;
+ $16 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($15, $last) | 0;
+ if (($16 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ if ((HEAP8[$16 >> 0] | 0) != 95) {
+ $$0 = $first;
+ break L1;
+ }
+ $22 = $16 - $15 | 0;
+ if ($22 >>> 0 > 4294967279) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($2);
+ if ($22 >>> 0 < 11) {
+ HEAP8[$2 >> 0] = $22 << 1;
+ $__p$0$ph$i$i = $2 + 1 | 0;
+ } else {
+ $29 = $22 + 16 & -16;
+ $30 = _malloc($29) | 0;
+ HEAP32[$2 + 8 >> 2] = $30;
+ HEAP32[$2 >> 2] = $29 | 1;
+ HEAP32[$2 + 4 >> 2] = $22;
+ $__p$0$ph$i$i = $30;
+ }
+ if (($15 | 0) != ($16 | 0)) {
+ $$0$i$i24 = $15;
+ $__p$0$i$i23 = $__p$0$ph$i$i;
+ while (1) {
+ HEAP8[$__p$0$i$i23 >> 0] = HEAP8[$$0$i$i24 >> 0] | 0;
+ $$0$i$i24 = $$0$i$i24 + 1 | 0;
+ if (($$0$i$i24 | 0) == ($16 | 0)) break; else $__p$0$i$i23 = $__p$0$i$i23 + 1 | 0;
+ }
+ }
+ HEAP8[$__p$0$ph$i$i + $22 >> 0] = 0;
+ $39 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($2, 0, 14149) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$39 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$39 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$39 + 8 >> 2];
+ HEAP32[$39 >> 2] = 0;
+ HEAP32[$39 + 4 >> 2] = 0;
+ HEAP32[$39 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($0, $1);
+ $42 = $db + 4 | 0;
+ $43 = HEAP32[$42 >> 2] | 0;
+ $45 = HEAP32[$db + 8 >> 2] | 0;
+ if ($43 >>> 0 < $45 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($43, $0);
+ HEAP32[$42 >> 2] = (HEAP32[$42 >> 2] | 0) + 24;
+ } else {
+ $52 = HEAP32[$db >> 2] | 0;
+ $53 = $43 - $52 | 0;
+ $54 = ($53 | 0) / 24 | 0;
+ $55 = $54 + 1 | 0;
+ if (($53 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $59 = ($45 - $52 | 0) / 24 | 0;
+ if ($59 >>> 0 < 1073741823) {
+ $61 = $59 << 1;
+ $$0$i$i$i = $61 >>> 0 < $55 >>> 0 ? $55 : $61;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i17, $$0$i$i$i, $54, $db + 12 | 0);
+ $64 = $__v$i$i17 + 8 | 0;
+ $65 = HEAP32[$64 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($65, $0);
+ HEAP32[$64 >> 2] = $65 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i17);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i17);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$0 = $16 + 1 | 0;
+ break L1;
+ break;
+ }
+ case 76:
+ break;
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ $69 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($first + 2 | 0, $last) | 0;
+ if (($69 | 0) == ($last | 0)) $$0 = $first; else if ((HEAP8[$69 >> 0] | 0) == 112) {
+ $74 = __ZN10__cxxabiv112_GLOBAL__N_119parse_cv_qualifiersEPKcS2_Rj($69 + 1 | 0, $last, $cv1) | 0;
+ $75 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($74, $last) | 0;
+ if (($75 | 0) == ($last | 0)) $$0 = $first; else if ((HEAP8[$75 >> 0] | 0) == 95) {
+ $81 = $75 - $74 | 0;
+ if ($81 >>> 0 > 4294967279) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($5);
+ if ($81 >>> 0 < 11) {
+ HEAP8[$5 >> 0] = $81 << 1;
+ $__p$0$ph$i$i7 = $5 + 1 | 0;
+ } else {
+ $88 = $81 + 16 & -16;
+ $89 = _malloc($88) | 0;
+ HEAP32[$5 + 8 >> 2] = $89;
+ HEAP32[$5 >> 2] = $88 | 1;
+ HEAP32[$5 + 4 >> 2] = $81;
+ $__p$0$ph$i$i7 = $89;
+ }
+ if (($74 | 0) != ($75 | 0)) {
+ $$0$i$i1027 = $74;
+ $__p$0$i$i926 = $__p$0$ph$i$i7;
+ while (1) {
+ HEAP8[$__p$0$i$i926 >> 0] = HEAP8[$$0$i$i1027 >> 0] | 0;
+ $$0$i$i1027 = $$0$i$i1027 + 1 | 0;
+ if (($$0$i$i1027 | 0) == ($75 | 0)) break; else $__p$0$i$i926 = $__p$0$i$i926 + 1 | 0;
+ }
+ }
+ HEAP8[$__p$0$ph$i$i7 + $81 >> 0] = 0;
+ $98 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($5, 0, 14149) | 0;
+ HEAP32[$4 >> 2] = HEAP32[$98 >> 2];
+ HEAP32[$4 + 4 >> 2] = HEAP32[$98 + 4 >> 2];
+ HEAP32[$4 + 8 >> 2] = HEAP32[$98 + 8 >> 2];
+ HEAP32[$98 >> 2] = 0;
+ HEAP32[$98 + 4 >> 2] = 0;
+ HEAP32[$98 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($3, $4);
+ $101 = $db + 4 | 0;
+ $102 = HEAP32[$101 >> 2] | 0;
+ $104 = HEAP32[$db + 8 >> 2] | 0;
+ if ($102 >>> 0 < $104 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($102, $3);
+ HEAP32[$101 >> 2] = (HEAP32[$101 >> 2] | 0) + 24;
+ } else {
+ $111 = HEAP32[$db >> 2] | 0;
+ $112 = $102 - $111 | 0;
+ $113 = ($112 | 0) / 24 | 0;
+ $114 = $113 + 1 | 0;
+ if (($112 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $118 = ($104 - $111 | 0) / 24 | 0;
+ if ($118 >>> 0 < 1073741823) {
+ $120 = $118 << 1;
+ $$0$i$i$i18 = $120 >>> 0 < $114 >>> 0 ? $114 : $120;
+ } else $$0$i$i$i18 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i17, $$0$i$i$i18, $113, $db + 12 | 0);
+ $123 = $__v$i$i17 + 8 | 0;
+ $124 = HEAP32[$123 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($124, $3);
+ HEAP32[$123 >> 2] = $124 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i17);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i17);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($5);
+ $$0 = $75 + 1 | 0;
+ } else $$0 = $first;
+ } else $$0 = $first;
+ } else $$0 = $first; else $$0 = $first; while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _icpPointRobust($handle, $data, $initMatXw2Xc, $matXw2Xc, $err) {
+ $handle = $handle | 0;
+ $data = $data | 0;
+ $initMatXw2Xc = $initMatXw2Xc | 0;
+ $matXw2Xc = $matXw2Xc | 0;
+ $err = $err | 0;
+ var $$ = 0, $$0 = 0, $$lcssa = 0, $$lcssa50 = 0.0, $$pn = 0.0, $$pre = 0, $0 = 0, $1 = 0, $101 = 0, $102 = 0, $108 = 0.0, $109 = 0.0, $11 = 0, $113 = 0, $117 = 0, $121 = 0, $125 = 0, $129 = 0, $133 = 0, $137 = 0, $14 = 0, $141 = 0, $145 = 0, $149 = 0, $153 = 0, $156 = 0, $16 = 0, $17 = 0, $174 = 0, $19 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $41 = 0, $47 = 0, $51 = 0.0, $55 = 0.0, $56 = 0, $62 = 0.0, $66 = 0, $69 = 0.0, $71 = 0, $72 = 0.0, $75 = 0.0, $78 = 0.0, $8 = 0, $86 = 0.0, $99 = 0.0, $K2$0 = 0.0, $U = 0, $dS = 0, $err0$0 = 0.0, $err1$0$lcssa = 0.0, $err1$032 = 0.0, $err1$1 = 0.0, $i$1 = 0, $j$043 = 0, $j$131 = 0, $j$233 = 0, $j$338 = 0, $k$0$lcssa = 0, $k$039 = 0, $k$1 = 0, $matXw2U = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, $vararg_buffer3 = 0, $vararg_buffer5 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 192 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer5 = sp + 184 | 0;
+ $vararg_buffer3 = sp + 176 | 0;
+ $vararg_buffer1 = sp + 168 | 0;
+ $vararg_buffer = sp + 160 | 0;
+ $U = sp + 48 | 0;
+ $matXw2U = sp + 64 | 0;
+ $dS = sp;
+ $0 = $data + 8 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ do if (($1 | 0) < 4) $$0 = -1; else {
+ $8 = ~~(+($1 | 0) * +HEAPF64[$handle + 128 >> 3]) + -1 | 0;
+ $$ = ($8 | 0) < 3 ? 3 : $8;
+ $11 = _malloc($1 * 96 | 0) | 0;
+ if (!$11) {
+ _arLog(3, 5109, $vararg_buffer);
+ $$0 = -1;
+ break;
+ }
+ $14 = _malloc($1 << 4) | 0;
+ if (!$14) {
+ _arLog(3, 5109, $vararg_buffer1);
+ _free($11);
+ $$0 = -1;
+ break;
+ }
+ $16 = $1 << 3;
+ $17 = _malloc($16) | 0;
+ if (!$17) {
+ _arLog(3, 5109, $vararg_buffer3);
+ _free($11);
+ _free($14);
+ $$0 = -1;
+ break;
+ }
+ $19 = _malloc($16) | 0;
+ if (!$19) {
+ _arLog(3, 5109, $vararg_buffer5);
+ _free($11);
+ _free($14);
+ _free($17);
+ $$0 = -1;
+ break;
+ } else $j$043 = 0;
+ do {
+ HEAPF64[$matXw2Xc + ($j$043 << 5) >> 3] = +HEAPF64[$initMatXw2Xc + ($j$043 << 5) >> 3];
+ HEAPF64[$matXw2Xc + ($j$043 << 5) + 8 >> 3] = +HEAPF64[$initMatXw2Xc + ($j$043 << 5) + 8 >> 3];
+ HEAPF64[$matXw2Xc + ($j$043 << 5) + 16 >> 3] = +HEAPF64[$initMatXw2Xc + ($j$043 << 5) + 16 >> 3];
+ HEAPF64[$matXw2Xc + ($j$043 << 5) + 24 >> 3] = +HEAPF64[$initMatXw2Xc + ($j$043 << 5) + 24 >> 3];
+ $j$043 = $j$043 + 1 | 0;
+ } while (($j$043 | 0) != 3);
+ $21 = $data + 4 | 0;
+ $22 = $U + 8 | 0;
+ $23 = $19 + ($$ << 3) | 0;
+ $24 = $handle + 104 | 0;
+ $25 = $handle + 120 | 0;
+ $26 = $handle + 112 | 0;
+ $27 = $handle + 96 | 0;
+ $err0$0 = 0.0;
+ $i$1 = 0;
+ L17 : while (1) {
+ _arUtilMatMul($handle, $matXw2Xc, $matXw2U) | 0;
+ $41 = HEAP32[$0 >> 2] | 0;
+ if (($41 | 0) > 0) {
+ $j$131 = 0;
+ while (1) {
+ if ((_icpGetU_from_X_by_MatX2U($U, $matXw2U, (HEAP32[$21 >> 2] | 0) + ($j$131 * 24 | 0) | 0) | 0) < 0) {
+ label = 14;
+ break L17;
+ }
+ $47 = HEAP32[$data >> 2] | 0;
+ $51 = +HEAPF64[$47 + ($j$131 << 4) >> 3] - +HEAPF64[$U >> 3];
+ $55 = +HEAPF64[$47 + ($j$131 << 4) + 8 >> 3] - +HEAPF64[$22 >> 3];
+ $56 = $j$131 << 1;
+ HEAPF64[$14 + ($56 << 3) >> 3] = $51;
+ HEAPF64[$14 + (($56 | 1) << 3) >> 3] = $55;
+ $62 = $51 * $51 + $55 * $55;
+ HEAPF64[$19 + ($j$131 << 3) >> 3] = $62;
+ HEAPF64[$17 + ($j$131 << 3) >> 3] = $62;
+ $j$131 = $j$131 + 1 | 0;
+ $66 = HEAP32[$0 >> 2] | 0;
+ if (($j$131 | 0) >= ($66 | 0)) {
+ $$lcssa = $66;
+ break;
+ }
+ }
+ } else $$lcssa = $41;
+ _qsort($19, $$lcssa, 8, 1);
+ $69 = +HEAPF64[$23 >> 3] * 4.0;
+ $K2$0 = $69 < 16.0 ? 16.0 : $69;
+ $71 = HEAP32[$0 >> 2] | 0;
+ $72 = $K2$0 / 6.0;
+ if (($71 | 0) > 0) {
+ $err1$032 = 0.0;
+ $j$233 = 0;
+ while (1) {
+ $75 = +HEAPF64[$19 + ($j$233 << 3) >> 3];
+ if ($75 > $K2$0) $$pn = $72; else {
+ $78 = 1.0 - $75 / $K2$0;
+ $$pn = $72 * (1.0 - $78 * ($78 * $78));
+ }
+ $err1$1 = $err1$032 + $$pn;
+ $j$233 = $j$233 + 1 | 0;
+ if (($j$233 | 0) >= ($71 | 0)) {
+ $err1$0$lcssa = $err1$1;
+ break;
+ } else $err1$032 = $err1$1;
+ }
+ } else $err1$0$lcssa = 0.0;
+ $86 = $err1$0$lcssa / +($71 | 0);
+ if ($86 < +HEAPF64[$24 >> 3]) {
+ $$lcssa50 = $86;
+ label = 36;
+ break;
+ }
+ if (($i$1 | 0) > 0) if ($86 < +HEAPF64[$25 >> 3]) if ($86 / $err0$0 > +HEAPF64[$26 >> 3]) {
+ $$lcssa50 = $86;
+ label = 36;
+ break;
+ }
+ if (($i$1 | 0) == (HEAP32[$27 >> 2] | 0)) {
+ $$lcssa50 = $86;
+ label = 36;
+ break;
+ }
+ if (($71 | 0) > 0) {
+ $174 = $71;
+ $j$338 = 0;
+ $k$039 = 0;
+ while (1) {
+ $99 = +HEAPF64[$17 + ($j$338 << 3) >> 3];
+ if (!($99 <= $K2$0)) {
+ $$pre = $174;
+ $k$1 = $k$039;
+ } else {
+ $101 = $k$039 * 6 | 0;
+ $102 = $11 + ($101 << 3) | 0;
+ if ((_icpGetJ_U_S($102, $handle, $matXw2Xc, (HEAP32[$21 >> 2] | 0) + ($j$338 * 24 | 0) | 0) | 0) < 0) {
+ label = 28;
+ break L17;
+ }
+ $108 = 1.0 - $99 / $K2$0;
+ $109 = $108 * $108;
+ HEAPF64[$102 >> 3] = +HEAPF64[$102 >> 3] * $109;
+ $113 = $11 + (($101 | 1) << 3) | 0;
+ HEAPF64[$113 >> 3] = +HEAPF64[$113 >> 3] * $109;
+ $117 = $11 + ($101 + 2 << 3) | 0;
+ HEAPF64[$117 >> 3] = $109 * +HEAPF64[$117 >> 3];
+ $121 = $11 + ($101 + 3 << 3) | 0;
+ HEAPF64[$121 >> 3] = $109 * +HEAPF64[$121 >> 3];
+ $125 = $11 + ($101 + 4 << 3) | 0;
+ HEAPF64[$125 >> 3] = $109 * +HEAPF64[$125 >> 3];
+ $129 = $11 + ($101 + 5 << 3) | 0;
+ HEAPF64[$129 >> 3] = $109 * +HEAPF64[$129 >> 3];
+ $133 = $11 + ($101 + 6 << 3) | 0;
+ HEAPF64[$133 >> 3] = $109 * +HEAPF64[$133 >> 3];
+ $137 = $11 + ($101 + 7 << 3) | 0;
+ HEAPF64[$137 >> 3] = $109 * +HEAPF64[$137 >> 3];
+ $141 = $11 + ($101 + 8 << 3) | 0;
+ HEAPF64[$141 >> 3] = $109 * +HEAPF64[$141 >> 3];
+ $145 = $11 + ($101 + 9 << 3) | 0;
+ HEAPF64[$145 >> 3] = $109 * +HEAPF64[$145 >> 3];
+ $149 = $11 + ($101 + 10 << 3) | 0;
+ HEAPF64[$149 >> 3] = $109 * +HEAPF64[$149 >> 3];
+ $153 = $11 + ($101 + 11 << 3) | 0;
+ HEAPF64[$153 >> 3] = $109 * +HEAPF64[$153 >> 3];
+ $156 = $j$338 << 1;
+ HEAPF64[$14 + ($k$039 << 3) >> 3] = $109 * +HEAPF64[$14 + ($156 << 3) >> 3];
+ HEAPF64[$14 + ($k$039 + 1 << 3) >> 3] = $109 * +HEAPF64[$14 + (($156 | 1) << 3) >> 3];
+ $$pre = HEAP32[$0 >> 2] | 0;
+ $k$1 = $k$039 + 2 | 0;
+ }
+ $j$338 = $j$338 + 1 | 0;
+ if (($j$338 | 0) >= ($$pre | 0)) {
+ $k$0$lcssa = $k$1;
+ break;
+ } else {
+ $174 = $$pre;
+ $k$039 = $k$1;
+ }
+ }
+ } else $k$0$lcssa = 0;
+ if (($k$0$lcssa | 0) < 6) {
+ label = 32;
+ break;
+ }
+ if ((_icpGetDeltaS($dS, $14, $11, $k$0$lcssa) | 0) < 0) {
+ label = 34;
+ break;
+ }
+ _icpUpdateMat($matXw2Xc, $dS) | 0;
+ $err0$0 = $86;
+ $i$1 = $i$1 + 1 | 0;
+ }
+ if ((label | 0) == 14) {
+ _icpGetXw2XcCleanup295($11, $14, $17, $19);
+ $$0 = -1;
+ break;
+ } else if ((label | 0) == 28) {
+ _icpGetXw2XcCleanup295($11, $14, $17, $19);
+ $$0 = -1;
+ break;
+ } else if ((label | 0) == 32) {
+ _icpGetXw2XcCleanup295($11, $14, $17, $19);
+ $$0 = -1;
+ break;
+ } else if ((label | 0) == 34) {
+ _icpGetXw2XcCleanup295($11, $14, $17, $19);
+ $$0 = -1;
+ break;
+ } else if ((label | 0) == 36) {
+ HEAPF64[$err >> 3] = $$lcssa50;
+ _free($11);
+ _free($14);
+ _free($17);
+ _free($19);
+ $$0 = 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arParamObserv2Ideal($dist_factor, $ox, $oy, $ix, $iy, $dist_function_version) {
+ $dist_factor = $dist_factor | 0;
+ $ox = +$ox;
+ $oy = +$oy;
+ $ix = $ix | 0;
+ $iy = $iy | 0;
+ $dist_function_version = $dist_function_version | 0;
+ var $$0 = 0, $0 = 0.0, $10 = 0.0, $101 = 0.0, $103 = 0.0, $104 = 0, $106 = 0.0, $109 = 0.0, $113 = 0.0, $116 = 0.0, $117 = 0.0, $118 = 0.0, $119 = 0.0, $12 = 0.0, $134 = 0.0, $14 = 0.0, $146 = 0, $154 = 0.0, $155 = 0.0, $156 = 0, $158 = 0.0, $16 = 0.0, $161 = 0.0, $165 = 0.0, $168 = 0.0, $169 = 0.0, $170 = 0.0, $171 = 0.0, $18 = 0.0, $186 = 0.0, $198 = 0, $2 = 0.0, $20 = 0.0, $206 = 0.0, $207 = 0.0, $208 = 0, $21 = 0.0, $210 = 0.0, $213 = 0.0, $216 = 0.0, $217 = 0.0, $218 = 0.0, $22 = 0.0, $227 = 0.0, $23 = 0.0, $239 = 0, $24 = 0.0, $25 = 0.0, $26 = 0.0, $29 = 0.0, $34 = 0.0, $4 = 0.0, $44 = 0.0, $50 = 0.0, $6 = 0.0, $67 = 0.0, $8 = 0.0, $i$03 = 0, $i14$029 = 0, $i21$042 = 0, $i5$015 = 0, $px$07 = 0.0, $px$1 = 0.0, $px12$027 = 0.0, $px12$1 = 0.0, $px19$040 = 0.0, $px19$1 = 0.0, $px3$012 = 0.0, $px3$1 = 0.0, $py$06 = 0.0, $py$1 = 0.0, $py13$028 = 0.0, $py13$1 = 0.0, $py20$041 = 0.0, $py20$1 = 0.0, $py4$013 = 0.0, $py4$1 = 0.0, $x02$05 = 0.0, $y02$04 = 0.0, $z0$014 = 0.0, $z016$039 = 0.0, $z02$016 = 0.0, $z0215$038 = 0.0, $z026$025 = 0.0, $z07$026 = 0.0;
+ switch ($dist_function_version | 0) {
+ case 4:
+ {
+ $0 = +HEAPF64[$dist_factor >> 3];
+ $2 = +HEAPF64[$dist_factor + 8 >> 3];
+ $4 = +HEAPF64[$dist_factor + 16 >> 3];
+ $6 = +HEAPF64[$dist_factor + 24 >> 3];
+ $8 = +HEAPF64[$dist_factor + 32 >> 3];
+ $10 = +HEAPF64[$dist_factor + 40 >> 3];
+ $12 = +HEAPF64[$dist_factor + 48 >> 3];
+ $14 = +HEAPF64[$dist_factor + 56 >> 3];
+ $16 = +HEAPF64[$dist_factor + 64 >> 3];
+ $18 = ($ox - $12) / $8;
+ $20 = ($oy - $14) / $10;
+ $21 = $18 * $18;
+ $22 = $20 * $20;
+ $23 = $4 * 2.0;
+ $24 = $6 * 6.0;
+ $25 = $6 * 2.0;
+ $26 = $4 * 6.0;
+ L3 : do if ($22 != 0.0 | $21 != 0.0) {
+ $i$03 = 1;
+ $px$07 = $18;
+ $py$06 = $20;
+ $x02$05 = $21;
+ $y02$04 = $22;
+ while (1) {
+ $29 = $y02$04 + $x02$05;
+ $34 = $0 * $29 + 1.0 + $29 * ($2 * $29);
+ $44 = $x02$05 * 3.0;
+ $50 = $y02$04 * $44;
+ $px$07 = $px$07 - ($6 * ($29 + $x02$05 * 2.0) + ($py$06 * ($23 * $px$07) + $px$07 * $34) - $18) / ($24 * $px$07 + ($23 * $py$06 + ($0 * ($y02$04 + $44) + 1.0 + $2 * ($y02$04 * $y02$04 + ($x02$05 * ($x02$05 * 5.0) + $50)))));
+ $67 = $25 * $px$07;
+ $py$06 = $py$06 - ($4 * ($y02$04 * 2.0 + $29) + $py$06 * $34 + $py$06 * $67 - $20) / ($26 * $py$06 + ($0 * ($x02$05 + $y02$04 * 3.0) + 1.0 + $2 * ($y02$04 * ($y02$04 * 5.0) + ($x02$05 * $x02$05 + $50))) + $67);
+ if (($i$03 | 0) == 4) {
+ $px$1 = $px$07;
+ $py$1 = $py$06;
+ break L3;
+ }
+ $x02$05 = $px$07 * $px$07;
+ $y02$04 = $py$06 * $py$06;
+ if (!($y02$04 != 0.0 | $x02$05 != 0.0)) {
+ $px$1 = 0.0;
+ $py$1 = 0.0;
+ break;
+ } else $i$03 = $i$03 + 1 | 0;
+ }
+ } else {
+ $px$1 = 0.0;
+ $py$1 = 0.0;
+ } while (0);
+ HEAPF64[$ix >> 3] = $12 + $8 * $px$1 / $16;
+ HEAPF64[$iy >> 3] = $14 + $10 * $py$1 / $16;
+ $$0 = 0;
+ break;
+ }
+ case 3:
+ {
+ $101 = +HEAPF64[$dist_factor >> 3];
+ $103 = ($ox - $101) / +HEAPF64[$dist_factor + 24 >> 3];
+ $104 = $dist_factor + 8 | 0;
+ $106 = $oy - +HEAPF64[$104 >> 3];
+ $109 = +HEAPF64[$dist_factor + 32 >> 3] / 1.0e8;
+ $113 = +HEAPF64[$dist_factor + 40 >> 3] / 1.0e8 / 1.0e5;
+ $116 = $103 * $103 + $106 * $106;
+ $117 = +Math_sqrt(+$116);
+ $118 = $109 * 3.0;
+ $119 = $113 * 5.0;
+ L9 : do if ($117 != 0.0) {
+ $i5$015 = 1;
+ $px3$012 = $103;
+ $py4$013 = $106;
+ $z0$014 = $117;
+ $z02$016 = $116;
+ while (1) {
+ $134 = $z0$014 - ($z0$014 * (1.0 - $109 * $z02$016 - $z02$016 * ($113 * $z02$016)) - $117) / (1.0 - $118 * $z02$016 - $z02$016 * ($119 * $z02$016));
+ $px3$012 = $px3$012 * $134 / $z0$014;
+ $py4$013 = $py4$013 * $134 / $z0$014;
+ if (($i5$015 | 0) == 3) {
+ $px3$1 = $px3$012;
+ $py4$1 = $py4$013;
+ break L9;
+ }
+ $z02$016 = $px3$012 * $px3$012 + $py4$013 * $py4$013;
+ $z0$014 = +Math_sqrt(+$z02$016);
+ if (!($z0$014 != 0.0)) {
+ $px3$1 = 0.0;
+ $py4$1 = 0.0;
+ break;
+ } else $i5$015 = $i5$015 + 1 | 0;
+ }
+ } else {
+ $px3$1 = 0.0;
+ $py4$1 = 0.0;
+ } while (0);
+ $146 = $dist_factor + 16 | 0;
+ HEAPF64[$ix >> 3] = $px3$1 / +HEAPF64[$146 >> 3] + $101;
+ HEAPF64[$iy >> 3] = $py4$1 / +HEAPF64[$146 >> 3] + +HEAPF64[$104 >> 3];
+ $$0 = 0;
+ break;
+ }
+ case 2:
+ {
+ $154 = +HEAPF64[$dist_factor >> 3];
+ $155 = $ox - $154;
+ $156 = $dist_factor + 8 | 0;
+ $158 = $oy - +HEAPF64[$156 >> 3];
+ $161 = +HEAPF64[$dist_factor + 24 >> 3] / 1.0e8;
+ $165 = +HEAPF64[$dist_factor + 32 >> 3] / 1.0e8 / 1.0e5;
+ $168 = $155 * $155 + $158 * $158;
+ $169 = +Math_sqrt(+$168);
+ $170 = $161 * 3.0;
+ $171 = $165 * 5.0;
+ L15 : do if ($169 != 0.0) {
+ $i14$029 = 1;
+ $px12$027 = $155;
+ $py13$028 = $158;
+ $z026$025 = $168;
+ $z07$026 = $169;
+ while (1) {
+ $186 = $z07$026 - ($z07$026 * (1.0 - $161 * $z026$025 - $z026$025 * ($165 * $z026$025)) - $169) / (1.0 - $170 * $z026$025 - $z026$025 * ($171 * $z026$025));
+ $px12$027 = $px12$027 * $186 / $z07$026;
+ $py13$028 = $py13$028 * $186 / $z07$026;
+ if (($i14$029 | 0) == 3) {
+ $px12$1 = $px12$027;
+ $py13$1 = $py13$028;
+ break L15;
+ }
+ $z026$025 = $px12$027 * $px12$027 + $py13$028 * $py13$028;
+ $z07$026 = +Math_sqrt(+$z026$025);
+ if (!($z07$026 != 0.0)) {
+ $px12$1 = 0.0;
+ $py13$1 = 0.0;
+ break;
+ } else $i14$029 = $i14$029 + 1 | 0;
+ }
+ } else {
+ $px12$1 = 0.0;
+ $py13$1 = 0.0;
+ } while (0);
+ $198 = $dist_factor + 16 | 0;
+ HEAPF64[$ix >> 3] = $px12$1 / +HEAPF64[$198 >> 3] + $154;
+ HEAPF64[$iy >> 3] = $py13$1 / +HEAPF64[$198 >> 3] + +HEAPF64[$156 >> 3];
+ $$0 = 0;
+ break;
+ }
+ case 1:
+ {
+ $206 = +HEAPF64[$dist_factor >> 3];
+ $207 = $ox - $206;
+ $208 = $dist_factor + 8 | 0;
+ $210 = $oy - +HEAPF64[$208 >> 3];
+ $213 = +HEAPF64[$dist_factor + 24 >> 3] / 1.0e8;
+ $216 = $207 * $207 + $210 * $210;
+ $217 = +Math_sqrt(+$216);
+ $218 = $213 * 3.0;
+ L21 : do if ($217 != 0.0) {
+ $i21$042 = 1;
+ $px19$040 = $207;
+ $py20$041 = $210;
+ $z016$039 = $217;
+ $z0215$038 = $216;
+ while (1) {
+ $227 = $z016$039 - ($z016$039 * (1.0 - $213 * $z0215$038) - $217) / (1.0 - $218 * $z0215$038);
+ $px19$040 = $px19$040 * $227 / $z016$039;
+ $py20$041 = $py20$041 * $227 / $z016$039;
+ if (($i21$042 | 0) == 3) {
+ $px19$1 = $px19$040;
+ $py20$1 = $py20$041;
+ break L21;
+ }
+ $z0215$038 = $px19$040 * $px19$040 + $py20$041 * $py20$041;
+ $z016$039 = +Math_sqrt(+$z0215$038);
+ if (!($z016$039 != 0.0)) {
+ $px19$1 = 0.0;
+ $py20$1 = 0.0;
+ break;
+ } else $i21$042 = $i21$042 + 1 | 0;
+ }
+ } else {
+ $px19$1 = 0.0;
+ $py20$1 = 0.0;
+ } while (0);
+ $239 = $dist_factor + 16 | 0;
+ HEAPF64[$ix >> 3] = $px19$1 / +HEAPF64[$239 >> 3] + $206;
+ HEAPF64[$iy >> 3] = $py20$1 / +HEAPF64[$239 >> 3] + +HEAPF64[$208 >> 3];
+ $$0 = 0;
+ break;
+ }
+ default:
+ $$0 = -1;
+ }
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_117parse_source_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0$i$i$i = 0, $$0$i$i$i8 = 0, $$02 = 0, $$lcssa = 0, $0 = 0, $1 = 0, $10 = 0, $103 = 0, $105 = 0, $108 = 0, $109 = 0, $13 = 0, $19 = 0, $2 = 0, $21 = 0, $26 = 0, $3 = 0, $33 = 0, $35 = 0, $40 = 0, $45 = 0, $47 = 0, $52 = 0, $56 = 0, $59 = 0, $60 = 0, $62 = 0, $69 = 0, $7 = 0, $70 = 0, $71 = 0, $72 = 0, $76 = 0, $78 = 0, $81 = 0, $82 = 0, $86 = 0, $87 = 0, $89 = 0, $96 = 0, $97 = 0, $98 = 0, $99 = 0, $__v$i$i7 = 0, $c$0$in$lcssa = 0, $c$0$in29 = 0, $isdigittmp = 0, $isdigittmp427 = 0, $isdigittmp431 = 0, $n$0$lcssa = 0, $n$030 = 0, $r = 0, dest = 0, sp = 0, src = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 112 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i7 = sp + 88 | 0;
+ $r = sp + 76 | 0;
+ $0 = sp + 64 | 0;
+ $1 = sp + 40 | 0;
+ $2 = sp + 16 | 0;
+ $3 = sp;
+ L1 : do if (($first | 0) == ($last | 0)) $$02 = $first; else {
+ $isdigittmp = (HEAP8[$first >> 0] | 0) + -48 | 0;
+ if ($isdigittmp >>> 0 < 10) {
+ $7 = $first + 1 | 0;
+ if (($7 | 0) == ($last | 0)) $$02 = $first; else {
+ $isdigittmp427 = (HEAP8[$7 >> 0] | 0) + -48 | 0;
+ if ($isdigittmp427 >>> 0 < 10) {
+ $c$0$in29 = $7;
+ $isdigittmp431 = $isdigittmp427;
+ $n$030 = $isdigittmp;
+ while (1) {
+ $10 = $c$0$in29 + 1 | 0;
+ if (($10 | 0) == ($last | 0)) {
+ $$02 = $first;
+ break L1;
+ }
+ $13 = $isdigittmp431 + ($n$030 * 10 | 0) | 0;
+ $isdigittmp431 = (HEAP8[$10 >> 0] | 0) + -48 | 0;
+ if ($isdigittmp431 >>> 0 >= 10) {
+ $$lcssa = $c$0$in29;
+ $c$0$in$lcssa = $10;
+ $n$0$lcssa = $13;
+ break;
+ } else {
+ $c$0$in29 = $10;
+ $n$030 = $13;
+ }
+ }
+ } else {
+ $$lcssa = $first;
+ $c$0$in$lcssa = $7;
+ $n$0$lcssa = $isdigittmp;
+ }
+ if (($last - $c$0$in$lcssa | 0) >>> 0 < $n$0$lcssa >>> 0) $$02 = $first; else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($r, $c$0$in$lcssa, $n$0$lcssa);
+ $19 = HEAP8[$r >> 0] | 0;
+ $21 = ($19 & 1) == 0;
+ $26 = $21 ? ($19 & 255) >>> 1 : HEAP32[$r + 4 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($0, $21 ? $r + 1 | 0 : HEAP32[$r + 8 >> 2] | 0, $26 >>> 0 < 10 ? $26 : 10);
+ $33 = HEAP8[$0 >> 0] | 0;
+ $35 = ($33 & 1) == 0;
+ $40 = $35 ? ($33 & 255) >>> 1 : HEAP32[$0 + 4 >> 2] | 0;
+ $45 = $40 >>> 0 > 10;
+ $47 = _memcmp($35 ? $0 + 1 | 0 : HEAP32[$0 + 8 >> 2] | 0, 13728, $45 ? 10 : $40) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ if (!((($47 | 0) == 0 ? ($40 >>> 0 < 10 ? -1 : $45 & 1) : $47) | 0)) {
+ $52 = _malloc(32) | 0;
+ HEAP32[$1 + 8 >> 2] = $52;
+ HEAP32[$1 >> 2] = 33;
+ HEAP32[$1 + 4 >> 2] = 21;
+ dest = $52;
+ src = 13739;
+ stop = dest + 21 | 0;
+ do {
+ HEAP8[dest >> 0] = HEAP8[src >> 0] | 0;
+ dest = dest + 1 | 0;
+ src = src + 1 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAP8[$52 + 21 >> 0] = 0;
+ $56 = $1 + 12 | 0;
+ HEAP32[$56 >> 2] = 0;
+ HEAP32[$56 + 4 >> 2] = 0;
+ HEAP32[$56 + 8 >> 2] = 0;
+ $59 = $db + 4 | 0;
+ $60 = HEAP32[$59 >> 2] | 0;
+ $62 = HEAP32[$db + 8 >> 2] | 0;
+ if ($60 >>> 0 < $62 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($60, $1);
+ HEAP32[$59 >> 2] = (HEAP32[$59 >> 2] | 0) + 24;
+ } else {
+ $69 = HEAP32[$db >> 2] | 0;
+ $70 = $60 - $69 | 0;
+ $71 = ($70 | 0) / 24 | 0;
+ $72 = $71 + 1 | 0;
+ if (($70 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $76 = ($62 - $69 | 0) / 24 | 0;
+ if ($76 >>> 0 < 1073741823) {
+ $78 = $76 << 1;
+ $$0$i$i$i = $78 >>> 0 < $72 >>> 0 ? $72 : $78;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i7, $$0$i$i$i, $71, $db + 12 | 0);
+ $81 = $__v$i$i7 + 8 | 0;
+ $82 = HEAP32[$81 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($82, $1);
+ HEAP32[$81 >> 2] = $82 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i7);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i7);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($1);
+ } else {
+ HEAP32[$3 >> 2] = HEAP32[$r >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$r + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$r + 8 >> 2];
+ HEAP32[$r >> 2] = 0;
+ HEAP32[$r + 4 >> 2] = 0;
+ HEAP32[$r + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($2, $3);
+ $86 = $db + 4 | 0;
+ $87 = HEAP32[$86 >> 2] | 0;
+ $89 = HEAP32[$db + 8 >> 2] | 0;
+ if ($87 >>> 0 < $89 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($87, $2);
+ HEAP32[$86 >> 2] = (HEAP32[$86 >> 2] | 0) + 24;
+ } else {
+ $96 = HEAP32[$db >> 2] | 0;
+ $97 = $87 - $96 | 0;
+ $98 = ($97 | 0) / 24 | 0;
+ $99 = $98 + 1 | 0;
+ if (($97 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $103 = ($89 - $96 | 0) / 24 | 0;
+ if ($103 >>> 0 < 1073741823) {
+ $105 = $103 << 1;
+ $$0$i$i$i8 = $105 >>> 0 < $99 >>> 0 ? $99 : $105;
+ } else $$0$i$i$i8 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i7, $$0$i$i$i8, $98, $db + 12 | 0);
+ $108 = $__v$i$i7 + 8 | 0;
+ $109 = HEAP32[$108 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($109, $2);
+ HEAP32[$108 >> 2] = $109 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i7);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i7);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ }
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($r);
+ $$02 = $$lcssa + ($n$0$lcssa + 1) | 0;
+ }
+ }
+ } else $$02 = $first;
+ } while (0);
+ STACKTOP = sp;
+ return $$02 | 0;
+}
+
+function _arPattLoadFromBuffer($pattHandle, $buffer) {
+ $pattHandle = $pattHandle | 0;
+ $buffer = $buffer | 0;
+ var $$0 = 0, $$lcssa = 0, $$lcssa36 = 0, $$pre = 0, $$pre17 = 0, $$pre18 = 0, $$pre19 = 0, $10 = 0, $101 = 0.0, $105 = 0, $13 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $24 = 0, $27 = 0, $29 = 0, $30 = 0, $31 = 0, $36 = 0, $4 = 0, $43 = 0, $46 = 0, $47 = 0, $53 = 0, $56 = 0, $6 = 0, $63 = 0, $66 = 0, $72 = 0, $73 = 0, $75 = 0, $77 = 0, $83 = 0.0, $91 = 0, $92 = 0, $94 = 0, $96 = 0, $buffPtr$064 = 0, $buffPtr$151 = 0, $buffPtr$2$lcssa = 0, $buffPtr$2$lcssa$lcssa = 0, $buffPtr$245 = 0, $buffPtr$3$lcssa = 0, $buffPtr$339 = 0, $h$063 = 0, $i$0$lcssa = 0, $i$065 = 0, $i$152 = 0, $i$258 = 0, $i1$037 = 0, $i2$042 = 0, $i3$048 = 0, $l$050 = 0, $l$1$lcssa = 0, $l$1$lcssa$lcssa = 0, $l$144 = 0, $l$2$lcssa = 0, $l$238 = 0, $m$0$lcssa = 0, $m$053 = 0, $m$1$lcssa = 0, $m$159 = 0, $vararg_buffer1 = 0, $vararg_buffer3 = 0, $vararg_buffer5 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer5 = sp + 24 | 0;
+ $vararg_buffer3 = sp + 16 | 0;
+ $vararg_buffer1 = sp + 8 | 0;
+ do if (!$pattHandle) {
+ _arLog(3, 4649, sp);
+ $$0 = -1;
+ } else {
+ if (!$buffer) {
+ _arLog(3, 4674, $vararg_buffer1);
+ $$0 = -1;
+ break;
+ }
+ $2 = $pattHandle + 8 | 0;
+ $4 = HEAP32[$pattHandle + 4 >> 2] | 0;
+ L7 : do if (($4 | 0) > 0) {
+ $6 = HEAP32[$2 >> 2] | 0;
+ $i$065 = 0;
+ while (1) {
+ if (!(HEAP32[$6 + ($i$065 << 2) >> 2] | 0)) {
+ $i$0$lcssa = $i$065;
+ break L7;
+ }
+ $10 = $i$065 + 1 | 0;
+ if (($10 | 0) < ($4 | 0)) $i$065 = $10; else {
+ $i$0$lcssa = $10;
+ break;
+ }
+ }
+ } else $i$0$lcssa = 0; while (0);
+ if (($i$0$lcssa | 0) == ($4 | 0)) $$0 = -1; else {
+ $13 = ___strdup($buffer) | 0;
+ if (!$13) {
+ _arLog(3, 4719, $vararg_buffer3);
+ $$0 = -1;
+ break;
+ }
+ $16 = $pattHandle + 28 | 0;
+ $17 = $i$0$lcssa << 2;
+ $18 = $pattHandle + 12 | 0;
+ $19 = $pattHandle + 20 | 0;
+ $20 = $pattHandle + 16 | 0;
+ $21 = $pattHandle + 24 | 0;
+ $buffPtr$064 = _strtok($13, 4742) | 0;
+ $h$063 = 0;
+ L17 : while (1) {
+ $22 = $h$063 + $17 | 0;
+ $buffPtr$151 = $buffPtr$064;
+ $i3$048 = 0;
+ $l$050 = 0;
+ while (1) {
+ $23 = ($i3$048 | 0) == 0;
+ $24 = ($i3$048 | 0) == 2;
+ $$pre18 = HEAP32[$16 >> 2] | 0;
+ if (($$pre18 | 0) > 0) {
+ $27 = $$pre18;
+ $buffPtr$245 = $buffPtr$151;
+ $i2$042 = 0;
+ $l$144 = $l$050;
+ while (1) {
+ if (($27 | 0) > 0) {
+ $buffPtr$339 = $buffPtr$245;
+ $i1$037 = 0;
+ $l$238 = $l$144;
+ while (1) {
+ if (!$buffPtr$339) {
+ label = 17;
+ break L17;
+ }
+ $29 = _atoi($buffPtr$339) | 0;
+ $30 = _strtok(0, 4742) | 0;
+ $31 = 255 - $29 | 0;
+ $36 = (((Math_imul(HEAP32[$16 >> 2] | 0, $i2$042) | 0) + $i1$037 | 0) * 3 | 0) + $i3$048 | 0;
+ HEAP32[(HEAP32[(HEAP32[$18 >> 2] | 0) + ($22 << 2) >> 2] | 0) + ($36 << 2) >> 2] = $31;
+ $43 = (Math_imul(HEAP32[$16 >> 2] | 0, $i2$042) | 0) + $i1$037 | 0;
+ $46 = HEAP32[(HEAP32[$19 >> 2] | 0) + ($22 << 2) >> 2] | 0;
+ $47 = $46 + ($43 << 2) | 0;
+ if ($23) HEAP32[$47 >> 2] = $31; else {
+ HEAP32[$47 >> 2] = (HEAP32[$47 >> 2] | 0) + $31;
+ if ($24) {
+ $53 = $46 + ((Math_imul(HEAP32[$16 >> 2] | 0, $i2$042) | 0) + $i1$037 << 2) | 0;
+ HEAP32[$53 >> 2] = (HEAP32[$53 >> 2] | 0) / 3 | 0;
+ }
+ }
+ $56 = $31 + $l$238 | 0;
+ $i1$037 = $i1$037 + 1 | 0;
+ $$pre19 = HEAP32[$16 >> 2] | 0;
+ if (($i1$037 | 0) >= ($$pre19 | 0)) {
+ $$lcssa = $$pre19;
+ $buffPtr$3$lcssa = $30;
+ $l$2$lcssa = $56;
+ break;
+ } else {
+ $buffPtr$339 = $30;
+ $l$238 = $56;
+ }
+ }
+ } else {
+ $$lcssa = $27;
+ $buffPtr$3$lcssa = $buffPtr$245;
+ $l$2$lcssa = $l$144;
+ }
+ $i2$042 = $i2$042 + 1 | 0;
+ if (($i2$042 | 0) >= ($$lcssa | 0)) {
+ $buffPtr$2$lcssa = $buffPtr$3$lcssa;
+ $l$1$lcssa = $l$2$lcssa;
+ break;
+ } else {
+ $27 = $$lcssa;
+ $buffPtr$245 = $buffPtr$3$lcssa;
+ $l$144 = $l$2$lcssa;
+ }
+ }
+ } else {
+ $buffPtr$2$lcssa = $buffPtr$151;
+ $l$1$lcssa = $l$050;
+ }
+ $i3$048 = $i3$048 + 1 | 0;
+ if (($i3$048 | 0) >= 3) {
+ $buffPtr$2$lcssa$lcssa = $buffPtr$2$lcssa;
+ $l$1$lcssa$lcssa = $l$1$lcssa;
+ break;
+ } else {
+ $buffPtr$151 = $buffPtr$2$lcssa;
+ $l$050 = $l$1$lcssa;
+ }
+ }
+ $63 = HEAP32[$16 >> 2] | 0;
+ $66 = ($l$1$lcssa$lcssa | 0) / (Math_imul($63 * 3 | 0, $63) | 0) | 0;
+ if ((Math_imul($63 * 3 | 0, $63) | 0) > 0) {
+ $72 = HEAP32[(HEAP32[$18 >> 2] | 0) + ($22 << 2) >> 2] | 0;
+ $i$152 = 0;
+ $m$053 = 0;
+ while (1) {
+ $73 = $72 + ($i$152 << 2) | 0;
+ $75 = (HEAP32[$73 >> 2] | 0) - $66 | 0;
+ HEAP32[$73 >> 2] = $75;
+ $77 = (Math_imul($75, $75) | 0) + $m$053 | 0;
+ $i$152 = $i$152 + 1 | 0;
+ $$pre = HEAP32[$16 >> 2] | 0;
+ if (($i$152 | 0) >= (Math_imul($$pre * 3 | 0, $$pre) | 0)) {
+ $$lcssa36 = $$pre;
+ $m$0$lcssa = $77;
+ break;
+ } else $m$053 = $77;
+ }
+ } else {
+ $$lcssa36 = $63;
+ $m$0$lcssa = 0;
+ }
+ $83 = +Math_sqrt(+(+($m$0$lcssa | 0)));
+ HEAPF64[(HEAP32[$20 >> 2] | 0) + ($22 << 3) >> 3] = $83 == 0.0 ? 1.0e-07 : $83;
+ if (!(Math_imul($$lcssa36, $$lcssa36) | 0)) $m$1$lcssa = 0; else {
+ $91 = HEAP32[(HEAP32[$19 >> 2] | 0) + ($22 << 2) >> 2] | 0;
+ $i$258 = 0;
+ $m$159 = 0;
+ while (1) {
+ $92 = $91 + ($i$258 << 2) | 0;
+ $94 = (HEAP32[$92 >> 2] | 0) - $66 | 0;
+ HEAP32[$92 >> 2] = $94;
+ $96 = (Math_imul($94, $94) | 0) + $m$159 | 0;
+ $i$258 = $i$258 + 1 | 0;
+ $$pre17 = HEAP32[$16 >> 2] | 0;
+ if (($i$258 | 0) >= (Math_imul($$pre17, $$pre17) | 0)) {
+ $m$1$lcssa = $96;
+ break;
+ } else $m$159 = $96;
+ }
+ }
+ $101 = +Math_sqrt(+(+($m$1$lcssa | 0)));
+ HEAPF64[(HEAP32[$21 >> 2] | 0) + ($22 << 3) >> 3] = $101 == 0.0 ? 1.0e-07 : $101;
+ $105 = $h$063 + 1 | 0;
+ if (($105 | 0) < 4) {
+ $buffPtr$064 = $buffPtr$2$lcssa$lcssa;
+ $h$063 = $105;
+ } else {
+ label = 32;
+ break;
+ }
+ }
+ if ((label | 0) == 17) {
+ _arLog(3, 4747, $vararg_buffer5);
+ _free($13);
+ $$0 = -1;
+ break;
+ } else if ((label | 0) == 32) {
+ _free($13);
+ HEAP32[(HEAP32[$2 >> 2] | 0) + ($i$0$lcssa << 2) >> 2] = 1;
+ HEAP32[$pattHandle >> 2] = (HEAP32[$pattHandle >> 2] | 0) + 1;
+ $$0 = $i$0$lcssa;
+ break;
+ }
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _qsort($base, $nel, $width, $cmp) {
+ $base = $base | 0;
+ $nel = $nel | 0;
+ $width = $width | 0;
+ $cmp = $cmp | 0;
+ var $$0$i = 0, $$0$i30 = 0, $$02$i$i = 0, $$02$i3$i = 0, $$lcssa = 0, $$lcssa57 = 0, $$phi$trans$insert$i = 0, $$pre1$i = 0, $$pre1$i6 = 0, $$pre1$i9 = 0, $$sum = 0, $0 = 0, $1 = 0, $10 = 0, $111 = 0, $14 = 0, $15 = 0, $17 = 0, $19 = 0, $23 = 0, $26 = 0, $36 = 0, $39 = 0, $41 = 0, $44 = 0, $46 = 0, $48 = 0, $49 = 0, $51 = 0, $53 = 0, $58 = 0, $59 = 0, $63 = 0, $68 = 0, $72 = 0, $79 = 0, $8 = 0, $8$phi = 0, $81 = 0, $82 = 0, $84 = 0, $87 = 0, $9 = 0, $91 = 0, $93 = 0, $94 = 0, $95 = 0, $head$0$lcssa = 0, $head$036 = 0, $head$1$be = 0, $head$153 = 0, $i$0 = 0, $lp = 0, $nTrailingZeros$03$i$i = 0, $nTrailingZeros$03$i2$i = 0, $nTrailingZeros$03$i2$i$lcssa = 0, $p = 0, $pshift$0$lcssa = 0, $pshift$037 = 0, $pshift$1 = 0, $pshift$2$be = 0, $pshift$254 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 208 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $lp = sp + 8 | 0;
+ $p = sp;
+ $0 = Math_imul($width, $nel) | 0;
+ $1 = $p;
+ HEAP32[$1 >> 2] = 1;
+ HEAP32[$1 + 4 >> 2] = 0;
+ if ($0) {
+ $$sum = $0 - $width | 0;
+ HEAP32[$lp + 4 >> 2] = $width;
+ HEAP32[$lp >> 2] = $width;
+ $10 = $width;
+ $8 = $width;
+ $i$0 = 2;
+ while (1) {
+ $9 = $8 + $width + $10 | 0;
+ HEAP32[$lp + ($i$0 << 2) >> 2] = $9;
+ if ($9 >>> 0 < $0 >>> 0) {
+ $8$phi = $10;
+ $10 = $9;
+ $i$0 = $i$0 + 1 | 0;
+ $8 = $8$phi;
+ } else break;
+ }
+ $14 = 0 - $width | 0;
+ $15 = $base + $$sum | 0;
+ $$phi$trans$insert$i = $p + 4 | 0;
+ if (($$sum | 0) > 0) {
+ $17 = $15;
+ $19 = 1;
+ $head$036 = $base;
+ $pshift$037 = 1;
+ while (1) {
+ do if (($19 & 3 | 0) == 3) {
+ _sift($head$036, $width, $cmp, $pshift$037, $lp);
+ $$pre1$i = HEAP32[$$phi$trans$insert$i >> 2] | 0;
+ $23 = $$pre1$i << 30 | (HEAP32[$p >> 2] | 0) >>> 2;
+ HEAP32[$p >> 2] = $23;
+ HEAP32[$$phi$trans$insert$i >> 2] = $$pre1$i >>> 2;
+ $48 = $23;
+ $pshift$1 = $pshift$037 + 2 | 0;
+ } else {
+ $26 = $pshift$037 + -1 | 0;
+ if ((HEAP32[$lp + ($26 << 2) >> 2] | 0) >>> 0 < ($17 - $head$036 | 0) >>> 0) _sift($head$036, $width, $cmp, $pshift$037, $lp); else _trinkle($head$036, $width, $cmp, $p, $pshift$037, 0, $lp);
+ if (($pshift$037 | 0) == 1) {
+ $$pre1$i6 = HEAP32[$p >> 2] | 0;
+ HEAP32[$$phi$trans$insert$i >> 2] = $$pre1$i6 >>> 31 | HEAP32[$$phi$trans$insert$i >> 2] << 1;
+ $36 = $$pre1$i6 << 1;
+ HEAP32[$p >> 2] = $36;
+ $48 = $36;
+ $pshift$1 = 0;
+ break;
+ }
+ if ($26 >>> 0 > 31) {
+ $39 = HEAP32[$p >> 2] | 0;
+ HEAP32[$$phi$trans$insert$i >> 2] = $39;
+ HEAP32[$p >> 2] = 0;
+ $$0$i = $pshift$037 + -33 | 0;
+ $41 = $39;
+ $44 = 0;
+ } else {
+ $$0$i = $26;
+ $41 = HEAP32[$$phi$trans$insert$i >> 2] | 0;
+ $44 = HEAP32[$p >> 2] | 0;
+ }
+ HEAP32[$$phi$trans$insert$i >> 2] = $44 >>> (32 - $$0$i | 0) | $41 << $$0$i;
+ $46 = $44 << $$0$i;
+ HEAP32[$p >> 2] = $46;
+ $48 = $46;
+ $pshift$1 = 1;
+ } while (0);
+ $19 = $48 | 1;
+ HEAP32[$p >> 2] = $19;
+ $49 = $head$036 + $width | 0;
+ if ($49 >>> 0 >= $15 >>> 0) {
+ $head$0$lcssa = $49;
+ $pshift$0$lcssa = $pshift$1;
+ break;
+ } else {
+ $head$036 = $49;
+ $pshift$037 = $pshift$1;
+ }
+ }
+ } else {
+ $head$0$lcssa = $base;
+ $pshift$0$lcssa = 1;
+ }
+ _trinkle($head$0$lcssa, $width, $cmp, $p, $pshift$0$lcssa, 0, $lp);
+ $51 = $p + 4 | 0;
+ $53 = HEAP32[$p >> 2] | 0;
+ if (!(($pshift$0$lcssa | 0) == 1 & ($53 | 0) == 1 & (HEAP32[$51 >> 2] | 0) == 0)) {
+ $59 = $53;
+ $head$153 = $head$0$lcssa;
+ $pshift$254 = $pshift$0$lcssa;
+ while (1) {
+ if (($pshift$254 | 0) < 2) {
+ $58 = $59 + -1 | 0;
+ do if (!$58) {
+ $81 = 32;
+ label = 30;
+ } else {
+ if (!($58 & 1)) {
+ $$02$i$i = $58;
+ $nTrailingZeros$03$i$i = 0;
+ while (1) {
+ $63 = $nTrailingZeros$03$i$i + 1 | 0;
+ $$02$i$i = $$02$i$i >>> 1;
+ if ($$02$i$i & 1) {
+ $$lcssa = $63;
+ break;
+ } else $nTrailingZeros$03$i$i = $63;
+ }
+ if (!$$lcssa) label = 24; else $79 = $$lcssa;
+ } else label = 24;
+ if ((label | 0) == 24) {
+ label = 0;
+ $68 = HEAP32[$$phi$trans$insert$i >> 2] | 0;
+ if (!$68) {
+ $81 = 64;
+ label = 30;
+ break;
+ }
+ if (!($68 & 1)) {
+ $$02$i3$i = $68;
+ $nTrailingZeros$03$i2$i = 0;
+ } else {
+ $$0$i30 = 0;
+ $84 = $59;
+ $87 = $68;
+ $91 = 0;
+ break;
+ }
+ while (1) {
+ $72 = $nTrailingZeros$03$i2$i + 1 | 0;
+ $$02$i3$i = $$02$i3$i >>> 1;
+ if ($$02$i3$i & 1) {
+ $$lcssa57 = $72;
+ $nTrailingZeros$03$i2$i$lcssa = $nTrailingZeros$03$i2$i;
+ break;
+ } else $nTrailingZeros$03$i2$i = $72;
+ }
+ if (!$$lcssa57) {
+ $$0$i30 = 0;
+ $84 = $59;
+ $87 = $68;
+ $91 = 0;
+ break;
+ } else $79 = $nTrailingZeros$03$i2$i$lcssa + 33 | 0;
+ }
+ if ($79 >>> 0 > 31) {
+ $81 = $79;
+ label = 30;
+ } else {
+ $$0$i30 = $79;
+ $84 = $59;
+ $87 = HEAP32[$$phi$trans$insert$i >> 2] | 0;
+ $91 = $79;
+ }
+ } while (0);
+ if ((label | 0) == 30) {
+ label = 0;
+ $82 = HEAP32[$$phi$trans$insert$i >> 2] | 0;
+ HEAP32[$p >> 2] = $82;
+ HEAP32[$$phi$trans$insert$i >> 2] = 0;
+ $$0$i30 = $81 + -32 | 0;
+ $84 = $82;
+ $87 = 0;
+ $91 = $81;
+ }
+ HEAP32[$p >> 2] = $87 << 32 - $$0$i30 | $84 >>> $$0$i30;
+ HEAP32[$$phi$trans$insert$i >> 2] = $87 >>> $$0$i30;
+ $head$1$be = $head$153 + $14 | 0;
+ $pshift$2$be = $91 + $pshift$254 | 0;
+ } else {
+ $93 = $59 >>> 30;
+ $94 = $93 | HEAP32[$$phi$trans$insert$i >> 2] << 2;
+ $95 = $pshift$254 + -2 | 0;
+ HEAP32[$p >> 2] = ($59 << 1 & 2147483646 | $93 << 31) ^ 3;
+ HEAP32[$$phi$trans$insert$i >> 2] = $94 >>> 1;
+ _trinkle($head$153 + (0 - ((HEAP32[$lp + ($95 << 2) >> 2] | 0) + $width)) | 0, $width, $cmp, $p, $pshift$254 + -1 | 0, 1, $lp);
+ $$pre1$i9 = HEAP32[$p >> 2] | 0;
+ HEAP32[$$phi$trans$insert$i >> 2] = $$pre1$i9 >>> 31 | HEAP32[$$phi$trans$insert$i >> 2] << 1;
+ HEAP32[$p >> 2] = $$pre1$i9 << 1 | 1;
+ $111 = $head$153 + $14 | 0;
+ _trinkle($111, $width, $cmp, $p, $95, 1, $lp);
+ $head$1$be = $111;
+ $pshift$2$be = $95;
+ }
+ $59 = HEAP32[$p >> 2] | 0;
+ if (($pshift$2$be | 0) == 1 & ($59 | 0) == 1 & (HEAP32[$51 >> 2] | 0) == 0) break; else {
+ $head$153 = $head$1$be;
+ $pshift$254 = $pshift$2$be;
+ }
+ }
+ }
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _arImageProcLuma($ipi, $dataPtr) {
+ $ipi = $ipi | 0;
+ $dataPtr = $dataPtr | 0;
+ var $$0 = 0, $1 = 0, $104 = 0, $105 = 0, $110 = 0, $111 = 0, $116 = 0, $117 = 0, $122 = 0, $123 = 0, $128 = 0, $129 = 0, $13 = 0, $14 = 0, $157 = 0, $164 = 0, $185 = 0, $192 = 0, $213 = 0, $44 = 0, $45 = 0, $75 = 0, $76 = 0, $p$040 = 0, $p$142 = 0, $p$245 = 0, $p$348 = 0, $p$451 = 0, $p$554 = 0, $p$657 = 0, $p$760 = 0, $q$041 = 0, $q$143 = 0, $q$246 = 0, $q$349 = 0, $q$452 = 0, $q$555 = 0, $q$658 = 0, $q$761 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $1 = HEAP32[$ipi + 2068 >> 2] | 0;
+ L1 : do switch ($1 | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ {
+ if (!(HEAP32[$ipi + 2072 >> 2] | 0)) {
+ HEAP32[$ipi >> 2] = $dataPtr;
+ $$0 = 0;
+ break L1;
+ } else {
+ _memcpy(HEAP32[$ipi >> 2] | 0, $dataPtr | 0, Math_imul(HEAP32[$ipi + 12 >> 2] | 0, HEAP32[$ipi + 8 >> 2] | 0) | 0) | 0;
+ $$0 = 0;
+ break L1;
+ }
+ break;
+ }
+ default:
+ {
+ if (($1 & -2 | 0) == 2) {
+ $13 = $ipi + 8 | 0;
+ $14 = $ipi + 12 | 0;
+ if (!(Math_imul(HEAP32[$14 >> 2] | 0, HEAP32[$13 >> 2] | 0) | 0)) {
+ $$0 = 0;
+ break L1;
+ } else {
+ $p$040 = 0;
+ $q$041 = 0;
+ }
+ while (1) {
+ HEAP8[(HEAP32[$ipi >> 2] | 0) + $p$040 >> 0] = (((HEAPU8[$dataPtr + ($q$041 | 1) >> 0] | 0) + (HEAPU8[$dataPtr + $q$041 >> 0] | 0) + (HEAPU8[$dataPtr + ($q$041 | 2) >> 0] | 0) | 0) >>> 0) / 3 | 0;
+ $p$040 = $p$040 + 1 | 0;
+ if ($p$040 >>> 0 >= (Math_imul(HEAP32[$14 >> 2] | 0, HEAP32[$13 >> 2] | 0) | 0) >>> 0) {
+ $$0 = 0;
+ break L1;
+ } else $q$041 = $q$041 + 4 | 0;
+ }
+ }
+ if (($1 & -3 | 0) == 4) {
+ $44 = $ipi + 8 | 0;
+ $45 = $ipi + 12 | 0;
+ if (!(Math_imul(HEAP32[$45 >> 2] | 0, HEAP32[$44 >> 2] | 0) | 0)) {
+ $$0 = 0;
+ break L1;
+ } else {
+ $p$142 = 0;
+ $q$143 = 0;
+ }
+ while (1) {
+ HEAP8[(HEAP32[$ipi >> 2] | 0) + $p$142 >> 0] = (((HEAPU8[$dataPtr + ($q$143 | 2) >> 0] | 0) + (HEAPU8[$dataPtr + ($q$143 | 1) >> 0] | 0) + (HEAPU8[$dataPtr + ($q$143 | 3) >> 0] | 0) | 0) >>> 0) / 3 | 0;
+ $p$142 = $p$142 + 1 | 0;
+ if ($p$142 >>> 0 >= (Math_imul(HEAP32[$45 >> 2] | 0, HEAP32[$44 >> 2] | 0) | 0) >>> 0) {
+ $$0 = 0;
+ break L1;
+ } else $q$143 = $q$143 + 4 | 0;
+ }
+ }
+ if ($1 >>> 0 < 2) {
+ $75 = $ipi + 8 | 0;
+ $76 = $ipi + 12 | 0;
+ if (!(Math_imul(HEAP32[$76 >> 2] | 0, HEAP32[$75 >> 2] | 0) | 0)) {
+ $$0 = 0;
+ break L1;
+ } else {
+ $p$245 = 0;
+ $q$246 = 0;
+ }
+ while (1) {
+ HEAP8[(HEAP32[$ipi >> 2] | 0) + $p$245 >> 0] = (((HEAPU8[$dataPtr + ($q$246 + 1) >> 0] | 0) + (HEAPU8[$dataPtr + $q$246 >> 0] | 0) + (HEAPU8[$dataPtr + ($q$246 + 2) >> 0] | 0) | 0) >>> 0) / 3 | 0;
+ $p$245 = $p$245 + 1 | 0;
+ if ($p$245 >>> 0 >= (Math_imul(HEAP32[$76 >> 2] | 0, HEAP32[$75 >> 2] | 0) | 0) >>> 0) {
+ $$0 = 0;
+ break L1;
+ } else $q$246 = $q$246 + 3 | 0;
+ }
+ }
+ switch ($1 | 0) {
+ case 8:
+ {
+ $128 = $ipi + 8 | 0;
+ $129 = $ipi + 12 | 0;
+ if (!(Math_imul(HEAP32[$129 >> 2] | 0, HEAP32[$128 >> 2] | 0) | 0)) {
+ $$0 = 0;
+ break L1;
+ } else {
+ $p$348 = 0;
+ $q$349 = 0;
+ }
+ while (1) {
+ HEAP8[(HEAP32[$ipi >> 2] | 0) + $p$348 >> 0] = HEAP8[$dataPtr + $q$349 >> 0] | 0;
+ $p$348 = $p$348 + 1 | 0;
+ if ($p$348 >>> 0 >= (Math_imul(HEAP32[$129 >> 2] | 0, HEAP32[$128 >> 2] | 0) | 0) >>> 0) {
+ $$0 = 0;
+ break;
+ } else $q$349 = $q$349 + 2 | 0;
+ }
+ break;
+ }
+ case 7:
+ {
+ $122 = $ipi + 8 | 0;
+ $123 = $ipi + 12 | 0;
+ if (!(Math_imul(HEAP32[$123 >> 2] | 0, HEAP32[$122 >> 2] | 0) | 0)) {
+ $$0 = 0;
+ break L1;
+ } else {
+ $p$451 = 0;
+ $q$452 = 0;
+ }
+ while (1) {
+ HEAP8[(HEAP32[$ipi >> 2] | 0) + $p$451 >> 0] = HEAP8[$dataPtr + ($q$452 | 1) >> 0] | 0;
+ $p$451 = $p$451 + 1 | 0;
+ if ($p$451 >>> 0 >= (Math_imul(HEAP32[$123 >> 2] | 0, HEAP32[$122 >> 2] | 0) | 0) >>> 0) {
+ $$0 = 0;
+ break;
+ } else $q$452 = $q$452 + 2 | 0;
+ }
+ break;
+ }
+ case 9:
+ {
+ $116 = $ipi + 8 | 0;
+ $117 = $ipi + 12 | 0;
+ if (!(Math_imul(HEAP32[$117 >> 2] | 0, HEAP32[$116 >> 2] | 0) | 0)) {
+ $$0 = 0;
+ break L1;
+ } else {
+ $p$554 = 0;
+ $q$555 = 0;
+ }
+ while (1) {
+ $157 = HEAPU8[$dataPtr + $q$555 >> 0] | 0;
+ $164 = HEAPU8[$dataPtr + ($q$555 | 1) >> 0] | 0;
+ HEAP8[(HEAP32[$ipi >> 2] | 0) + $p$554 >> 0] = ((($157 & 248) + 10 + ($157 << 5 & 224) + ($164 >>> 3 & 28) + ($164 << 3 & 248) | 0) >>> 0) / 3 | 0;
+ $p$554 = $p$554 + 1 | 0;
+ if ($p$554 >>> 0 >= (Math_imul(HEAP32[$117 >> 2] | 0, HEAP32[$116 >> 2] | 0) | 0) >>> 0) {
+ $$0 = 0;
+ break;
+ } else $q$555 = $q$555 + 2 | 0;
+ }
+ break;
+ }
+ case 10:
+ {
+ $110 = $ipi + 8 | 0;
+ $111 = $ipi + 12 | 0;
+ if (!(Math_imul(HEAP32[$111 >> 2] | 0, HEAP32[$110 >> 2] | 0) | 0)) {
+ $$0 = 0;
+ break L1;
+ } else {
+ $p$657 = 0;
+ $q$658 = 0;
+ }
+ while (1) {
+ $185 = HEAPU8[$dataPtr + $q$658 >> 0] | 0;
+ $192 = HEAPU8[$dataPtr + ($q$658 | 1) >> 0] | 0;
+ HEAP8[(HEAP32[$ipi >> 2] | 0) + $p$657 >> 0] = ((($185 & 248) + 12 + ($185 << 5 & 224) + ($192 >>> 3 & 24) + ($192 << 2 & 248) | 0) >>> 0) / 3 | 0;
+ $p$657 = $p$657 + 1 | 0;
+ if ($p$657 >>> 0 >= (Math_imul(HEAP32[$111 >> 2] | 0, HEAP32[$110 >> 2] | 0) | 0) >>> 0) {
+ $$0 = 0;
+ break;
+ } else $q$658 = $q$658 + 2 | 0;
+ }
+ break;
+ }
+ case 11:
+ {
+ $104 = $ipi + 8 | 0;
+ $105 = $ipi + 12 | 0;
+ if (!(Math_imul(HEAP32[$105 >> 2] | 0, HEAP32[$104 >> 2] | 0) | 0)) {
+ $$0 = 0;
+ break L1;
+ } else {
+ $p$760 = 0;
+ $q$761 = 0;
+ }
+ while (1) {
+ $213 = HEAPU8[$dataPtr + $q$761 >> 0] | 0;
+ HEAP8[(HEAP32[$ipi >> 2] | 0) + $p$760 >> 0] = ((($213 & 240) + 24 + ($213 << 4 & 240) + ((HEAPU8[$dataPtr + ($q$761 | 1) >> 0] | 0) & 240) | 0) >>> 0) / 3 | 0;
+ $p$760 = $p$760 + 1 | 0;
+ if ($p$760 >>> 0 >= (Math_imul(HEAP32[$105 >> 2] | 0, HEAP32[$104 >> 2] | 0) | 0) >>> 0) {
+ $$0 = 0;
+ break;
+ } else $q$761 = $q$761 + 2 | 0;
+ }
+ break;
+ }
+ default:
+ {
+ _arLog(3, 4361, $vararg_buffer);
+ $$0 = -1;
+ break L1;
+ }
+ }
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_123parse_binary_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($first, $last, $op, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $op = $op | 0;
+ $db = $db | 0;
+ var $$0 = 0, $0 = 0, $1 = 0, $10 = 0, $101 = 0, $103 = 0, $107 = 0, $11 = 0, $110 = 0, $112 = 0, $117 = 0, $118 = 0, $119 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $25 = 0, $26 = 0, $3 = 0, $34 = 0, $36 = 0, $37 = 0, $4 = 0, $41 = 0, $42 = 0, $44 = 0, $46 = 0, $48 = 0, $5 = 0, $53 = 0, $56 = 0, $58 = 0, $6 = 0, $65 = 0, $68 = 0, $71 = 0, $73 = 0, $8 = 0, $83 = 0, $86 = 0, $89 = 0, $91 = 0, $op1 = 0, $op2 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 96 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $op2 = sp + 84 | 0;
+ $op1 = sp + 72 | 0;
+ $0 = sp + 60 | 0;
+ $1 = sp + 48 | 0;
+ $2 = sp + 36 | 0;
+ $3 = sp + 24 | 0;
+ $4 = sp + 12 | 0;
+ $5 = sp;
+ $6 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ L1 : do if (($6 | 0) == ($first | 0)) $$0 = $first; else {
+ $8 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($6, $last, $db) | 0;
+ $10 = $db + 4 | 0;
+ $11 = HEAP32[$10 >> 2] | 0;
+ if (($8 | 0) == ($6 | 0)) {
+ $117 = $11 + -24 | 0;
+ $119 = $11;
+ while (1) {
+ $118 = $119 + -24 | 0;
+ HEAP32[$10 >> 2] = $118;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($118);
+ $119 = HEAP32[$10 >> 2] | 0;
+ if (($119 | 0) == ($117 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ }
+ if ((($11 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$0 = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($op2, $11 + -24 | 0);
+ $19 = HEAP32[$10 >> 2] | 0;
+ $20 = $19 + -24 | 0;
+ $22 = $19;
+ do {
+ $21 = $22 + -24 | 0;
+ HEAP32[$10 >> 2] = $21;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($21);
+ $22 = HEAP32[$10 >> 2] | 0;
+ } while (($22 | 0) != ($20 | 0));
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($op1, $19 + -48 | 0);
+ $25 = HEAP32[$10 >> 2] | 0;
+ $26 = $25 + -24 | 0;
+ if (!(HEAP8[$26 >> 0] & 1)) {
+ HEAP8[$26 + 1 >> 0] = 0;
+ HEAP8[$26 >> 0] = 0;
+ } else {
+ HEAP8[HEAP32[$25 + -16 >> 2] >> 0] = 0;
+ HEAP32[$25 + -20 >> 2] = 0;
+ }
+ $34 = HEAP8[$op >> 0] | 0;
+ $36 = ($34 & 1) == 0;
+ $37 = $op + 4 | 0;
+ $41 = $36 ? ($34 & 255) >>> 1 : HEAP32[$37 >> 2] | 0;
+ $42 = $op + 8 | 0;
+ $44 = $op + 1 | 0;
+ $46 = $41 >>> 0 > 1;
+ $48 = _memcmp($36 ? $44 : HEAP32[$42 >> 2] | 0, 12778, $46 ? 1 : $41) | 0;
+ if (!((($48 | 0) == 0 ? (($41 | 0) == 0 ? -1 : $46 & 1) : $48) | 0)) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9push_backEc($26, 40);
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($5, 12714, $op1);
+ $53 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($5, 14007) | 0;
+ HEAP32[$4 >> 2] = HEAP32[$53 >> 2];
+ HEAP32[$4 + 4 >> 2] = HEAP32[$53 + 4 >> 2];
+ HEAP32[$4 + 8 >> 2] = HEAP32[$53 + 8 >> 2];
+ HEAP32[$53 >> 2] = 0;
+ HEAP32[$53 + 4 >> 2] = 0;
+ HEAP32[$53 + 8 >> 2] = 0;
+ $56 = HEAP8[$op >> 0] | 0;
+ $58 = ($56 & 1) == 0;
+ $65 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($4, $58 ? $44 : HEAP32[$42 >> 2] | 0, $58 ? ($56 & 255) >>> 1 : HEAP32[$37 >> 2] | 0) | 0;
+ HEAP32[$3 >> 2] = HEAP32[$65 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$65 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$65 + 8 >> 2];
+ HEAP32[$65 >> 2] = 0;
+ HEAP32[$65 + 4 >> 2] = 0;
+ HEAP32[$65 + 8 >> 2] = 0;
+ $68 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($3, 12616) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$68 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$68 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$68 + 8 >> 2];
+ HEAP32[$68 >> 2] = 0;
+ HEAP32[$68 + 4 >> 2] = 0;
+ HEAP32[$68 + 8 >> 2] = 0;
+ $71 = HEAP8[$op2 >> 0] | 0;
+ $73 = ($71 & 1) == 0;
+ $83 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($2, $73 ? $op2 + 1 | 0 : HEAP32[$op2 + 8 >> 2] | 0, $73 ? ($71 & 255) >>> 1 : HEAP32[$op2 + 4 >> 2] | 0) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$83 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$83 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$83 + 8 >> 2];
+ HEAP32[$83 >> 2] = 0;
+ HEAP32[$83 + 4 >> 2] = 0;
+ HEAP32[$83 + 8 >> 2] = 0;
+ $86 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1, 12619) | 0;
+ HEAP32[$0 >> 2] = HEAP32[$86 >> 2];
+ HEAP32[$0 + 4 >> 2] = HEAP32[$86 + 4 >> 2];
+ HEAP32[$0 + 8 >> 2] = HEAP32[$86 + 8 >> 2];
+ HEAP32[$86 >> 2] = 0;
+ HEAP32[$86 + 4 >> 2] = 0;
+ HEAP32[$86 + 8 >> 2] = 0;
+ $89 = HEAP8[$0 >> 0] | 0;
+ $91 = ($89 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($26, $91 ? $0 + 1 | 0 : HEAP32[$0 + 8 >> 2] | 0, $91 ? ($89 & 255) >>> 1 : HEAP32[$0 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($4);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($5);
+ $101 = HEAP8[$op >> 0] | 0;
+ $103 = ($101 & 1) == 0;
+ $107 = $103 ? ($101 & 255) >>> 1 : HEAP32[$37 >> 2] | 0;
+ $110 = $107 >>> 0 > 1;
+ $112 = _memcmp($103 ? $44 : HEAP32[$42 >> 2] | 0, 12778, $110 ? 1 : $107) | 0;
+ if (!((($112 | 0) == 0 ? (($107 | 0) == 0 ? -1 : $110 & 1) : $112) | 0)) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9push_backEc($26, 41);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($op1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($op2);
+ $$0 = $8;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZNK10__cxxabiv121__vmi_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib($this, $info, $current_ptr, $path_below, $use_strcmp) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $current_ptr = $current_ptr | 0;
+ $path_below = $path_below | 0;
+ $use_strcmp = $use_strcmp | 0;
+ var $14 = 0, $20 = 0, $24 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $30 = 0, $49 = 0, $59 = 0, $6 = 0, $60 = 0, $61 = 0, $64 = 0, $67 = 0, $70 = 0, $77 = 0, $78 = 0, $79 = 0, $does_dst_type_point_to_our_static_type$0$off0$lcssa = 0, $does_dst_type_point_to_our_static_type$0$off023 = 0, $does_dst_type_point_to_our_static_type$1$off0 = 0, $is_dst_type_derived_from_static_type$0$off025 = 0, $is_dst_type_derived_from_static_type$1$off0 = 0, $is_dst_type_derived_from_static_type$2$off0 = 0, $p$024 = 0, $p2$0 = 0, $p2$1 = 0, $p2$2 = 0, label = 0;
+ L1 : do if (($this | 0) == (HEAP32[$info + 8 >> 2] | 0)) {
+ if ((HEAP32[$info + 4 >> 2] | 0) == ($current_ptr | 0)) {
+ $6 = $info + 28 | 0;
+ if ((HEAP32[$6 >> 2] | 0) != 1) HEAP32[$6 >> 2] = $path_below;
+ }
+ } else {
+ if (($this | 0) != (HEAP32[$info >> 2] | 0)) {
+ $59 = HEAP32[$this + 12 >> 2] | 0;
+ $60 = $this + 16 + ($59 << 3) | 0;
+ __ZNK10__cxxabiv122__base_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib($this + 16 | 0, $info, $current_ptr, $path_below, $use_strcmp);
+ $61 = $this + 24 | 0;
+ if (($59 | 0) <= 1) break;
+ $64 = HEAP32[$this + 8 >> 2] | 0;
+ if (!($64 & 2)) {
+ $67 = $info + 36 | 0;
+ if ((HEAP32[$67 >> 2] | 0) != 1) {
+ if (!($64 & 1)) {
+ $79 = $info + 54 | 0;
+ $p2$2 = $61;
+ while (1) {
+ if (HEAP8[$79 >> 0] | 0) break L1;
+ if ((HEAP32[$67 >> 2] | 0) == 1) break L1;
+ __ZNK10__cxxabiv122__base_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib($p2$2, $info, $current_ptr, $path_below, $use_strcmp);
+ $p2$2 = $p2$2 + 8 | 0;
+ if ($p2$2 >>> 0 >= $60 >>> 0) break L1;
+ }
+ }
+ $77 = $info + 24 | 0;
+ $78 = $info + 54 | 0;
+ $p2$1 = $61;
+ while (1) {
+ if (HEAP8[$78 >> 0] | 0) break L1;
+ if ((HEAP32[$67 >> 2] | 0) == 1) if ((HEAP32[$77 >> 2] | 0) == 1) break L1;
+ __ZNK10__cxxabiv122__base_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib($p2$1, $info, $current_ptr, $path_below, $use_strcmp);
+ $p2$1 = $p2$1 + 8 | 0;
+ if ($p2$1 >>> 0 >= $60 >>> 0) break L1;
+ }
+ }
+ }
+ $70 = $info + 54 | 0;
+ $p2$0 = $61;
+ while (1) {
+ if (HEAP8[$70 >> 0] | 0) break L1;
+ __ZNK10__cxxabiv122__base_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib($p2$0, $info, $current_ptr, $path_below, $use_strcmp);
+ $p2$0 = $p2$0 + 8 | 0;
+ if ($p2$0 >>> 0 >= $60 >>> 0) break L1;
+ }
+ }
+ if ((HEAP32[$info + 16 >> 2] | 0) != ($current_ptr | 0)) {
+ $14 = $info + 20 | 0;
+ if ((HEAP32[$14 >> 2] | 0) != ($current_ptr | 0)) {
+ HEAP32[$info + 32 >> 2] = $path_below;
+ $20 = $info + 44 | 0;
+ if ((HEAP32[$20 >> 2] | 0) == 4) break;
+ $24 = HEAP32[$this + 12 >> 2] | 0;
+ $25 = $this + 16 + ($24 << 3) | 0;
+ $26 = $info + 52 | 0;
+ $27 = $info + 53 | 0;
+ $28 = $info + 54 | 0;
+ $29 = $this + 8 | 0;
+ $30 = $info + 24 | 0;
+ L34 : do if (($24 | 0) > 0) {
+ $does_dst_type_point_to_our_static_type$0$off023 = 0;
+ $is_dst_type_derived_from_static_type$0$off025 = 0;
+ $p$024 = $this + 16 | 0;
+ while (1) {
+ HEAP8[$26 >> 0] = 0;
+ HEAP8[$27 >> 0] = 0;
+ __ZNK10__cxxabiv122__base_class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib($p$024, $info, $current_ptr, $current_ptr, 1, $use_strcmp);
+ if (HEAP8[$28 >> 0] | 0) {
+ $does_dst_type_point_to_our_static_type$0$off0$lcssa = $does_dst_type_point_to_our_static_type$0$off023;
+ $is_dst_type_derived_from_static_type$2$off0 = $is_dst_type_derived_from_static_type$0$off025;
+ label = 20;
+ break L34;
+ }
+ do if (!(HEAP8[$27 >> 0] | 0)) {
+ $does_dst_type_point_to_our_static_type$1$off0 = $does_dst_type_point_to_our_static_type$0$off023;
+ $is_dst_type_derived_from_static_type$1$off0 = $is_dst_type_derived_from_static_type$0$off025;
+ } else {
+ if (!(HEAP8[$26 >> 0] | 0)) if (!(HEAP32[$29 >> 2] & 1)) {
+ $does_dst_type_point_to_our_static_type$0$off0$lcssa = $does_dst_type_point_to_our_static_type$0$off023;
+ $is_dst_type_derived_from_static_type$2$off0 = 1;
+ label = 20;
+ break L34;
+ } else {
+ $does_dst_type_point_to_our_static_type$1$off0 = $does_dst_type_point_to_our_static_type$0$off023;
+ $is_dst_type_derived_from_static_type$1$off0 = 1;
+ break;
+ }
+ if ((HEAP32[$30 >> 2] | 0) == 1) break L34;
+ if (!(HEAP32[$29 >> 2] & 2)) break L34; else {
+ $does_dst_type_point_to_our_static_type$1$off0 = 1;
+ $is_dst_type_derived_from_static_type$1$off0 = 1;
+ }
+ } while (0);
+ $p$024 = $p$024 + 8 | 0;
+ if ($p$024 >>> 0 >= $25 >>> 0) {
+ $does_dst_type_point_to_our_static_type$0$off0$lcssa = $does_dst_type_point_to_our_static_type$1$off0;
+ $is_dst_type_derived_from_static_type$2$off0 = $is_dst_type_derived_from_static_type$1$off0;
+ label = 20;
+ break;
+ } else {
+ $does_dst_type_point_to_our_static_type$0$off023 = $does_dst_type_point_to_our_static_type$1$off0;
+ $is_dst_type_derived_from_static_type$0$off025 = $is_dst_type_derived_from_static_type$1$off0;
+ }
+ }
+ } else {
+ $does_dst_type_point_to_our_static_type$0$off0$lcssa = 0;
+ $is_dst_type_derived_from_static_type$2$off0 = 0;
+ label = 20;
+ } while (0);
+ do if ((label | 0) == 20) {
+ if ($does_dst_type_point_to_our_static_type$0$off0$lcssa) label = 24; else {
+ HEAP32[$14 >> 2] = $current_ptr;
+ $49 = $info + 40 | 0;
+ HEAP32[$49 >> 2] = (HEAP32[$49 >> 2] | 0) + 1;
+ if ((HEAP32[$info + 36 >> 2] | 0) == 1) if ((HEAP32[$30 >> 2] | 0) == 2) {
+ HEAP8[$28 >> 0] = 1;
+ if ($is_dst_type_derived_from_static_type$2$off0) break;
+ } else label = 24; else label = 24;
+ }
+ if ((label | 0) == 24) if ($is_dst_type_derived_from_static_type$2$off0) break;
+ HEAP32[$20 >> 2] = 4;
+ break L1;
+ } while (0);
+ HEAP32[$20 >> 2] = 3;
+ break;
+ }
+ }
+ if (($path_below | 0) == 1) HEAP32[$info + 32 >> 2] = 1;
+ } while (0);
+ return;
+}
+
+function _arVecTridiagonalize($a, $d, $e) {
+ $a = $a | 0;
+ $d = $d | 0;
+ $e = $e | 0;
+ var $$0 = 0, $$pre$phiZ2D = 0, $1 = 0, $106 = 0, $107 = 0, $110 = 0, $112 = 0, $113 = 0, $114 = 0, $117 = 0, $118 = 0, $12 = 0, $120 = 0, $121 = 0, $125 = 0.0, $126 = 0, $13 = 0, $131 = 0, $14 = 0, $16 = 0, $17 = 0, $23 = 0, $25 = 0, $26 = 0.0, $32 = 0, $34 = 0, $35 = 0, $37 = 0, $40 = 0, $45 = 0.0, $54 = 0.0, $63 = 0.0, $65 = 0, $68 = 0.0, $70 = 0, $72 = 0.0, $73 = 0, $75 = 0, $84 = 0, $90 = 0, $92 = 0, $95 = 0, $97 = 0, $i$039 = 0, $i$143 = 0, $i$144 = 0, $i$223 = 0, $i$325 = 0, $j$032 = 0, $j$135 = 0, $j$240 = 0, $j$320 = 0, $k$047 = 0, $k$129$in = 0, $s$0$lcssa = 0.0, $s$031 = 0.0, $s$1$lcssa = 0.0, $s$134 = 0.0, $wv1 = 0, $wv2 = 0, label = 0, sp = 0, $k$047$looptemp = 0, $k$129$in$looptemp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $wv1 = sp + 8 | 0;
+ $wv2 = sp;
+ $1 = HEAP32[$a + 8 >> 2] | 0;
+ if (($1 | 0) == (HEAP32[$a + 4 >> 2] | 0)) if (($1 | 0) == (HEAP32[$d + 4 >> 2] | 0)) if (($1 | 0) == ((HEAP32[$e + 4 >> 2] | 0) + 1 | 0)) {
+ $12 = $1 + -2 | 0;
+ $13 = $wv1 + 4 | 0;
+ $14 = $wv2 + 4 | 0;
+ if (($1 | 0) > 2) {
+ $i$143 = $1 + -1 | 0;
+ $k$047 = 0;
+ do {
+ $16 = Math_imul($k$047, $1) | 0;
+ $17 = HEAP32[$a >> 2] | 0;
+ HEAPF64[(HEAP32[$d >> 2] | 0) + ($k$047 << 3) >> 3] = +HEAPF64[$17 + ($16 + $k$047 << 3) >> 3];
+ $23 = $1 - $k$047 + -1 | 0;
+ HEAP32[$13 >> 2] = $23;
+ $k$047$looptemp = $k$047;
+ $k$047 = $k$047 + 1 | 0;
+ $25 = $17 + ($16 + $k$047 << 3) | 0;
+ HEAP32[$wv1 >> 2] = $25;
+ $26 = +_arVecHousehold($wv1);
+ HEAPF64[(HEAP32[$e >> 2] | 0) + ($k$047$looptemp << 3) >> 3] = $26;
+ if (!($26 == 0.0)) {
+ if (($k$047 | 0) < ($1 | 0)) {
+ $32 = HEAP32[$d >> 2] | 0;
+ $i$039 = $k$047;
+ do {
+ if (($k$047 | 0) < ($i$039 | 0)) {
+ $34 = HEAP32[$a >> 2] | 0;
+ $j$032 = $k$047;
+ $s$031 = 0.0;
+ while (1) {
+ $40 = $34 + ((Math_imul($j$032, $1) | 0) + $i$039 << 3) | 0;
+ $45 = $s$031 + +HEAPF64[$40 >> 3] * +HEAPF64[$17 + ($j$032 + $16 << 3) >> 3];
+ $j$032 = $j$032 + 1 | 0;
+ if (($j$032 | 0) >= ($i$039 | 0)) {
+ $s$0$lcssa = $45;
+ break;
+ } else $s$031 = $45;
+ }
+ } else $s$0$lcssa = 0.0;
+ $35 = Math_imul($i$039, $1) | 0;
+ if (($i$039 | 0) < ($1 | 0)) {
+ $37 = HEAP32[$a >> 2] | 0;
+ $j$135 = $i$039;
+ $s$134 = $s$0$lcssa;
+ while (1) {
+ $54 = $s$134 + +HEAPF64[$37 + ($j$135 + $35 << 3) >> 3] * +HEAPF64[$17 + ($j$135 + $16 << 3) >> 3];
+ $j$135 = $j$135 + 1 | 0;
+ if (($j$135 | 0) >= ($1 | 0)) {
+ $s$1$lcssa = $54;
+ break;
+ } else $s$134 = $54;
+ }
+ } else $s$1$lcssa = $s$0$lcssa;
+ HEAPF64[$32 + ($i$039 << 3) >> 3] = $s$1$lcssa;
+ $i$039 = $i$039 + 1 | 0;
+ } while (($i$039 | 0) < ($1 | 0));
+ }
+ HEAP32[$14 >> 2] = $23;
+ HEAP32[$13 >> 2] = $23;
+ HEAP32[$wv1 >> 2] = $25;
+ HEAP32[$wv2 >> 2] = (HEAP32[$d >> 2] | 0) + ($k$047 << 3);
+ $63 = +_arVecInnerproduct($wv1, $wv2) * .5;
+ if (($i$143 | 0) > ($k$047$looptemp | 0)) {
+ $65 = HEAP32[$d >> 2] | 0;
+ $i$144 = $i$143;
+ do {
+ $68 = +HEAPF64[$17 + ($i$144 + $16 << 3) >> 3];
+ $70 = $65 + ($i$144 << 3) | 0;
+ $72 = +HEAPF64[$70 >> 3] - $63 * $68;
+ HEAPF64[$70 >> 3] = $72;
+ $73 = Math_imul($i$144, $1) | 0;
+ if (($i$144 | 0) < ($1 | 0)) {
+ $75 = HEAP32[$a >> 2] | 0;
+ $j$240 = $i$144;
+ do {
+ $84 = $75 + ($j$240 + $73 << 3) | 0;
+ HEAPF64[$84 >> 3] = +HEAPF64[$84 >> 3] - ($68 * +HEAPF64[$65 + ($j$240 << 3) >> 3] + $72 * +HEAPF64[$17 + ($j$240 + $16 << 3) >> 3]);
+ $j$240 = $j$240 + 1 | 0;
+ } while (($j$240 | 0) < ($1 | 0));
+ }
+ $i$144 = $i$144 + -1 | 0;
+ } while (($i$144 | 0) > ($k$047$looptemp | 0));
+ }
+ }
+ } while (($k$047 | 0) < ($12 | 0));
+ }
+ if (($1 | 0) > 1) {
+ $90 = Math_imul($12, $1) | 0;
+ $92 = HEAP32[$a >> 2] | 0;
+ $95 = HEAP32[$d >> 2] | 0;
+ HEAPF64[$95 + ($12 << 3) >> 3] = +HEAPF64[$92 + ($90 + $12 << 3) >> 3];
+ $97 = $1 + -1 | 0;
+ HEAPF64[(HEAP32[$e >> 2] | 0) + ($12 << 3) >> 3] = +HEAPF64[$92 + ($97 + $90 << 3) >> 3];
+ $$pre$phiZ2D = $97;
+ $107 = $92;
+ $110 = $95;
+ label = 27;
+ } else if (($1 | 0) > 0) {
+ $$pre$phiZ2D = 0;
+ $107 = HEAP32[$a >> 2] | 0;
+ $110 = HEAP32[$d >> 2] | 0;
+ label = 27;
+ }
+ if ((label | 0) == 27) {
+ $106 = $107 + ((Math_imul($$pre$phiZ2D, $1) | 0) + $$pre$phiZ2D << 3) | 0;
+ HEAPF64[$110 + ($$pre$phiZ2D << 3) >> 3] = +HEAPF64[$106 >> 3];
+ }
+ if (($1 | 0) > 0) {
+ $112 = ($1 | 0) > 0;
+ $k$129$in = $1;
+ do {
+ $k$129$in$looptemp = $k$129$in;
+ $k$129$in = $k$129$in + -1 | 0;
+ $113 = Math_imul($k$129$in, $1) | 0;
+ $114 = HEAP32[$a >> 2] | 0;
+ if (($k$129$in$looptemp | 0) <= ($12 | 0)) {
+ $117 = $1 - $k$129$in + -1 | 0;
+ $118 = $114 + ($113 + $k$129$in$looptemp << 3) | 0;
+ if (($k$129$in$looptemp | 0) < ($1 | 0)) {
+ $120 = ($k$129$in$looptemp | 0) < ($1 | 0);
+ $i$223 = $k$129$in$looptemp;
+ do {
+ HEAP32[$14 >> 2] = $117;
+ HEAP32[$13 >> 2] = $117;
+ HEAP32[$wv1 >> 2] = $118;
+ $121 = Math_imul($i$223, $1) | 0;
+ HEAP32[$wv2 >> 2] = (HEAP32[$a >> 2] | 0) + ($121 + $k$129$in$looptemp << 3);
+ $125 = +_arVecInnerproduct($wv1, $wv2);
+ if ($120) {
+ $126 = HEAP32[$a >> 2] | 0;
+ $j$320 = $k$129$in$looptemp;
+ do {
+ $131 = $126 + ($j$320 + $121 << 3) | 0;
+ HEAPF64[$131 >> 3] = +HEAPF64[$131 >> 3] - $125 * +HEAPF64[$114 + ($j$320 + $113 << 3) >> 3];
+ $j$320 = $j$320 + 1 | 0;
+ } while (($j$320 | 0) < ($1 | 0));
+ }
+ $i$223 = $i$223 + 1 | 0;
+ } while (($i$223 | 0) < ($1 | 0));
+ }
+ }
+ if ($112) {
+ $i$325 = 0;
+ do {
+ HEAPF64[$114 + ($i$325 + $113 << 3) >> 3] = 0.0;
+ $i$325 = $i$325 + 1 | 0;
+ } while (($i$325 | 0) < ($1 | 0));
+ }
+ HEAPF64[$114 + ($113 + $k$129$in << 3) >> 3] = 1.0;
+ } while (($k$129$in$looptemp | 0) > 1);
+ $$0 = 0;
+ } else $$0 = 0;
+ } else $$0 = -1; else $$0 = -1; else $$0 = -1;
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_18demangleINS0_2DbEEEvPKcS4_RT_Ri($first, $last, $db, $status) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ $status = $status | 0;
+ var $$0$i$i$i11 = 0, $$0$i2 = 0, $$03$i = 0, $$lcssa = 0, $0 = 0, $1 = 0, $12 = 0, $13 = 0, $2 = 0, $20 = 0, $22 = 0, $24 = 0, $31 = 0, $32 = 0, $41 = 0, $44 = 0, $47 = 0, $49 = 0, $6 = 0, $66 = 0, $67 = 0, $78 = 0, $83 = 0, $95 = 0, $__p$0$i$i$i10 = 0, $__p$0$ph$i$i$i = 0, $i$0$i16 = 0, $t$0 = 0, $t$0$i15 = 0, $t$0$i15$lcssa20 = 0, $t$1$i$ph = 0, $t$1$i12 = 0, $t$2$i = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 48 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 24 | 0;
+ $1 = sp + 12 | 0;
+ $2 = sp;
+ L1 : do if ($first >>> 0 < $last >>> 0) {
+ L3 : do if ((HEAP8[$first >> 0] | 0) == 95) {
+ $6 = $last;
+ if (($6 - $first | 0) <= 3) {
+ HEAP32[$status >> 2] = -2;
+ break L1;
+ }
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 90:
+ {
+ $12 = $first + 2 | 0;
+ $13 = __ZN10__cxxabiv112_GLOBAL__N_114parse_encodingINS0_2DbEEEPKcS4_S4_RT_($12, $last, $db) | 0;
+ if (($13 | 0) == ($12 | 0) | ($13 | 0) == ($last | 0)) $t$0 = $13; else if ((HEAP8[$13 >> 0] | 0) == 46) {
+ $20 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($20 | 0)) $$03$i = $13; else {
+ $22 = $20 + -24 | 0;
+ $24 = $6 - $13 | 0;
+ if ($24 >>> 0 > 4294967279) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($2);
+ if ($24 >>> 0 < 11) {
+ HEAP8[$2 >> 0] = $24 << 1;
+ $__p$0$ph$i$i$i = $2 + 1 | 0;
+ } else {
+ $31 = $24 + 16 & -16;
+ $32 = _malloc($31) | 0;
+ HEAP32[$2 + 8 >> 2] = $32;
+ HEAP32[$2 >> 2] = $31 | 1;
+ HEAP32[$2 + 4 >> 2] = $24;
+ $__p$0$ph$i$i$i = $32;
+ }
+ if (($13 | 0) != ($last | 0)) {
+ $$0$i$i$i11 = $13;
+ $__p$0$i$i$i10 = $__p$0$ph$i$i$i;
+ while (1) {
+ HEAP8[$__p$0$i$i$i10 >> 0] = HEAP8[$$0$i$i$i11 >> 0] | 0;
+ $$0$i$i$i11 = $$0$i$i$i11 + 1 | 0;
+ if (($$0$i$i$i11 | 0) == ($last | 0)) break; else $__p$0$i$i$i10 = $__p$0$i$i$i10 + 1 | 0;
+ }
+ }
+ HEAP8[$__p$0$ph$i$i$i + $24 >> 0] = 0;
+ $41 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($2, 0, 12616) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$41 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$41 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$41 + 8 >> 2];
+ HEAP32[$41 >> 2] = 0;
+ HEAP32[$41 + 4 >> 2] = 0;
+ HEAP32[$41 + 8 >> 2] = 0;
+ $44 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1, 12619) | 0;
+ HEAP32[$0 >> 2] = HEAP32[$44 >> 2];
+ HEAP32[$0 + 4 >> 2] = HEAP32[$44 + 4 >> 2];
+ HEAP32[$0 + 8 >> 2] = HEAP32[$44 + 8 >> 2];
+ HEAP32[$44 >> 2] = 0;
+ HEAP32[$44 + 4 >> 2] = 0;
+ HEAP32[$44 + 8 >> 2] = 0;
+ $47 = HEAP8[$0 >> 0] | 0;
+ $49 = ($47 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($22, $49 ? $0 + 1 | 0 : HEAP32[$0 + 8 >> 2] | 0, $49 ? ($47 & 255) >>> 1 : HEAP32[$0 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$03$i = $last;
+ }
+ $t$0 = $$03$i;
+ } else $t$0 = $13;
+ if (($t$0 | 0) == ($last | 0)) break L3;
+ HEAP32[$status >> 2] = -2;
+ break L1;
+ break;
+ }
+ case 95:
+ {
+ label = 20;
+ break;
+ }
+ default:
+ {}
+ }
+ if ((label | 0) == 20) if ((HEAP8[$first + 2 >> 0] | 0) == 95) if ((HEAP8[$first + 3 >> 0] | 0) == 90) {
+ $66 = $first + 4 | 0;
+ $67 = __ZN10__cxxabiv112_GLOBAL__N_114parse_encodingINS0_2DbEEEPKcS4_S4_RT_($66, $last, $db) | 0;
+ if (($67 | 0) == ($66 | 0) | ($67 | 0) == ($last | 0)) {
+ HEAP32[$status >> 2] = -2;
+ break L1;
+ }
+ L36 : do if (($6 - $67 | 0) > 12) {
+ $i$0$i16 = 0;
+ $t$0$i15 = $67;
+ while (1) {
+ if ((HEAP8[$t$0$i15 >> 0] | 0) != (HEAP8[12621 + $i$0$i16 >> 0] | 0)) {
+ $$0$i2 = $67;
+ break L36;
+ }
+ $i$0$i16 = $i$0$i16 + 1 | 0;
+ $78 = $t$0$i15 + 1 | 0;
+ if (($i$0$i16 | 0) >= 13) {
+ $$lcssa = $78;
+ $t$0$i15$lcssa20 = $t$0$i15;
+ break;
+ } else $t$0$i15 = $78;
+ }
+ L41 : do if (($$lcssa | 0) == ($last | 0)) $t$2$i = $last; else {
+ if ((HEAP8[$$lcssa >> 0] | 0) == 95) {
+ $83 = $t$0$i15$lcssa20 + 2 | 0;
+ if (($83 | 0) == ($last | 0)) {
+ $$0$i2 = $67;
+ break L36;
+ }
+ if (((HEAP8[$83 >> 0] | 0) + -48 | 0) >>> 0 >= 10) {
+ $$0$i2 = $67;
+ break L36;
+ }
+ $t$1$i$ph = $t$0$i15$lcssa20 + 3 | 0;
+ } else $t$1$i$ph = $$lcssa;
+ if (($t$1$i$ph | 0) == ($last | 0)) $t$2$i = $last; else {
+ $t$1$i12 = $t$1$i$ph;
+ while (1) {
+ if (((HEAP8[$t$1$i12 >> 0] | 0) + -48 | 0) >>> 0 >= 10) {
+ $t$2$i = $t$1$i12;
+ break L41;
+ }
+ $t$1$i12 = $t$1$i12 + 1 | 0;
+ if (($t$1$i12 | 0) == ($last | 0)) {
+ $t$2$i = $last;
+ break;
+ }
+ }
+ }
+ } while (0);
+ $95 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($95 | 0)) $$0$i2 = $67; else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($95 + -24 | 0, 0, 12635) | 0;
+ $$0$i2 = $t$2$i;
+ }
+ } else $$0$i2 = $67; while (0);
+ if (($$0$i2 | 0) == ($last | 0)) break;
+ HEAP32[$status >> 2] = -2;
+ break L1;
+ }
+ HEAP32[$status >> 2] = -2;
+ break L1;
+ } else if ((__ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0) != ($last | 0)) {
+ HEAP32[$status >> 2] = -2;
+ break L1;
+ } while (0);
+ if (!(HEAP32[$status >> 2] | 0)) if ((HEAP32[$db >> 2] | 0) == (HEAP32[$db + 4 >> 2] | 0)) HEAP32[$status >> 2] = -2;
+ } else HEAP32[$status >> 2] = -2; while (0);
+ STACKTOP = sp;
+ return;
+}
+
+function _arMatrixSelfInv($m) {
+ $m = $m | 0;
+ var $$0$i = 0, $$lcssa = 0, $0 = 0, $13 = 0, $15 = 0, $18 = 0.0, $19 = 0, $2 = 0, $24 = 0, $25 = 0, $26 = 0, $30 = 0.0, $35 = 0.0, $43 = 0, $44 = 0.0, $59 = 0, $61 = 0, $63 = 0, $65 = 0, $70 = 0.0, $exitcond$i23 = 0, $exitcond12$i36 = 0, $exitcond13$i43 = 0, $exitcond7$i30 = 0, $i$0$i14 = 0, $i$1$i45 = 0, $i$2$i8 = 0, $indvars$iv$i49 = 0, $indvars$iv9$i44 = 0, $ip$0$i51 = 0, $ip$1$i$lcssa = 0, $ip$1$i15 = 0, $ip$2$i = 0, $j$0$i24 = 0, $j$1$i31 = 0, $j$2$i37 = 0, $j$3$i$lcssa = 0, $j$3$i4 = 0, $n$0$i53 = 0, $n$1$i50 = 0, $n$2$i12 = 0, $nos$i = 0, $p$0$i$lcssa = 0.0, $p$0$i17 = 0.0, $p$1$i = 0.0, $scevgep$i = 0, $wap$0$i16 = 0, $wap$1$i26 = 0, $wap$2$i32 = 0, $wap$3$i39 = 0, $wap$4$i10 = 0, $wbp$0$i25 = 0, $wbp$1$i38 = 0, $wbp$2$i9 = 0, sp = 0, $wap$2$i32$looptemp = 0, $wap$3$i39$looptemp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 2e3 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $nos$i = sp;
+ $0 = HEAP32[$m >> 2] | 0;
+ $2 = HEAP32[$m + 4 >> 2] | 0;
+ L1 : do if (($2 | 0) > 500) $$0$i = 0; else {
+ switch ($2 | 0) {
+ case 0:
+ {
+ $$0$i = 0;
+ break L1;
+ break;
+ }
+ case 1:
+ {
+ HEAPF64[$0 >> 3] = 1.0 / +HEAPF64[$0 >> 3];
+ $$0$i = $0;
+ break L1;
+ break;
+ }
+ default:
+ {}
+ }
+ if (($2 | 0) > 0) {
+ $n$0$i53 = 0;
+ do {
+ HEAP32[$nos$i + ($n$0$i53 << 2) >> 2] = $n$0$i53;
+ $n$0$i53 = $n$0$i53 + 1 | 0;
+ } while (($n$0$i53 | 0) < ($2 | 0));
+ }
+ $scevgep$i = $0 + ($2 + -1 << 3) | 0;
+ if (($2 | 0) > 0) {
+ $exitcond$i23 = ($2 | 0) == 0;
+ $exitcond7$i30 = ($2 | 0) == 1;
+ $exitcond13$i43 = ($2 | 0) == 0;
+ $exitcond12$i36 = ($2 | 0) == 1;
+ $indvars$iv$i49 = $scevgep$i;
+ $ip$0$i51 = 0;
+ $n$1$i50 = 0;
+ while (1) {
+ $15 = $0 + ((Math_imul($n$1$i50, $2) | 0) << 3) | 0;
+ if (($n$1$i50 | 0) < ($2 | 0)) {
+ $i$0$i14 = $n$1$i50;
+ $ip$1$i15 = $ip$0$i51;
+ $p$0$i17 = 0.0;
+ $wap$0$i16 = $15;
+ while (1) {
+ $18 = +Math_abs(+(+HEAPF64[$wap$0$i16 >> 3]));
+ $19 = $p$0$i17 < $18;
+ $ip$2$i = $19 ? $i$0$i14 : $ip$1$i15;
+ $p$1$i = $19 ? $18 : $p$0$i17;
+ $i$0$i14 = $i$0$i14 + 1 | 0;
+ if (($i$0$i14 | 0) >= ($2 | 0)) {
+ $ip$1$i$lcssa = $ip$2$i;
+ $p$0$i$lcssa = $p$1$i;
+ break;
+ } else {
+ $ip$1$i15 = $ip$2$i;
+ $p$0$i17 = $p$1$i;
+ $wap$0$i16 = $wap$0$i16 + ($2 << 3) | 0;
+ }
+ }
+ } else {
+ $ip$1$i$lcssa = $ip$0$i51;
+ $p$0$i$lcssa = 0.0;
+ }
+ if ($p$0$i$lcssa <= 1.0e-10) {
+ $$0$i = 0;
+ break L1;
+ }
+ $24 = $nos$i + ($ip$1$i$lcssa << 2) | 0;
+ $25 = HEAP32[$24 >> 2] | 0;
+ $26 = $nos$i + ($n$1$i50 << 2) | 0;
+ HEAP32[$24 >> 2] = HEAP32[$26 >> 2];
+ HEAP32[$26 >> 2] = $25;
+ if (!$exitcond$i23) {
+ $j$0$i24 = 0;
+ $wap$1$i26 = $0 + ((Math_imul($ip$1$i$lcssa, $2) | 0) << 3) | 0;
+ $wbp$0$i25 = $15;
+ while (1) {
+ $30 = +HEAPF64[$wap$1$i26 >> 3];
+ HEAPF64[$wap$1$i26 >> 3] = +HEAPF64[$wbp$0$i25 >> 3];
+ HEAPF64[$wbp$0$i25 >> 3] = $30;
+ $j$0$i24 = $j$0$i24 + 1 | 0;
+ if (($j$0$i24 | 0) == ($2 | 0)) break; else {
+ $wap$1$i26 = $wap$1$i26 + 8 | 0;
+ $wbp$0$i25 = $wbp$0$i25 + 8 | 0;
+ }
+ }
+ }
+ $35 = +HEAPF64[$15 >> 3];
+ if (!$exitcond7$i30) {
+ $j$1$i31 = 1;
+ $wap$2$i32 = $15;
+ do {
+ $wap$2$i32$looptemp = $wap$2$i32;
+ $wap$2$i32 = $wap$2$i32 + 8 | 0;
+ HEAPF64[$wap$2$i32$looptemp >> 3] = +HEAPF64[$wap$2$i32 >> 3] / $35;
+ $j$1$i31 = $j$1$i31 + 1 | 0;
+ } while (($j$1$i31 | 0) != ($2 | 0));
+ }
+ HEAPF64[$indvars$iv$i49 >> 3] = 1.0 / $35;
+ if (!$exitcond13$i43) {
+ $i$1$i45 = 0;
+ $indvars$iv9$i44 = $scevgep$i;
+ while (1) {
+ if (($i$1$i45 | 0) != ($n$1$i50 | 0)) {
+ $43 = $0 + ((Math_imul($i$1$i45, $2) | 0) << 3) | 0;
+ $44 = +HEAPF64[$43 >> 3];
+ if (!$exitcond12$i36) {
+ $j$2$i37 = 1;
+ $wap$3$i39 = $43;
+ $wbp$1$i38 = $15;
+ while (1) {
+ $wap$3$i39$looptemp = $wap$3$i39;
+ $wap$3$i39 = $wap$3$i39 + 8 | 0;
+ HEAPF64[$wap$3$i39$looptemp >> 3] = +HEAPF64[$wap$3$i39 >> 3] - $44 * +HEAPF64[$wbp$1$i38 >> 3];
+ $j$2$i37 = $j$2$i37 + 1 | 0;
+ if (($j$2$i37 | 0) == ($2 | 0)) break; else $wbp$1$i38 = $wbp$1$i38 + 8 | 0;
+ }
+ }
+ HEAPF64[$indvars$iv9$i44 >> 3] = -($44 * +HEAPF64[$indvars$iv$i49 >> 3]);
+ }
+ $i$1$i45 = $i$1$i45 + 1 | 0;
+ if (($i$1$i45 | 0) == ($2 | 0)) break; else $indvars$iv9$i44 = $indvars$iv9$i44 + ($2 << 3) | 0;
+ }
+ }
+ $n$1$i50 = $n$1$i50 + 1 | 0;
+ if (($n$1$i50 | 0) >= ($2 | 0)) break; else {
+ $indvars$iv$i49 = $indvars$iv$i49 + ($2 << 3) | 0;
+ $ip$0$i51 = $ip$1$i$lcssa;
+ }
+ }
+ }
+ if (($2 | 0) > 0) {
+ $13 = ($2 | 0) > 0;
+ $n$2$i12 = 0;
+ while (1) {
+ $59 = $nos$i + ($n$2$i12 << 2) | 0;
+ L43 : do if (($n$2$i12 | 0) < ($2 | 0)) {
+ $61 = $59;
+ $j$3$i4 = $n$2$i12;
+ while (1) {
+ if ((HEAP32[$61 >> 2] | 0) == ($n$2$i12 | 0)) {
+ $$lcssa = $61;
+ $j$3$i$lcssa = $j$3$i4;
+ break L43;
+ }
+ $63 = $j$3$i4 + 1 | 0;
+ $65 = $nos$i + ($63 << 2) | 0;
+ if (($63 | 0) < ($2 | 0)) {
+ $61 = $65;
+ $j$3$i4 = $63;
+ } else {
+ $$lcssa = $65;
+ $j$3$i$lcssa = $63;
+ break;
+ }
+ }
+ } else {
+ $$lcssa = $59;
+ $j$3$i$lcssa = $n$2$i12;
+ } while (0);
+ HEAP32[$$lcssa >> 2] = HEAP32[$nos$i + ($n$2$i12 << 2) >> 2];
+ if ($13) {
+ $i$2$i8 = 0;
+ $wap$4$i10 = $0 + ($j$3$i$lcssa << 3) | 0;
+ $wbp$2$i9 = $0 + ($n$2$i12 << 3) | 0;
+ while (1) {
+ $70 = +HEAPF64[$wap$4$i10 >> 3];
+ HEAPF64[$wap$4$i10 >> 3] = +HEAPF64[$wbp$2$i9 >> 3];
+ HEAPF64[$wbp$2$i9 >> 3] = $70;
+ $i$2$i8 = $i$2$i8 + 1 | 0;
+ if (($i$2$i8 | 0) >= ($2 | 0)) break; else {
+ $wap$4$i10 = $wap$4$i10 + ($2 << 3) | 0;
+ $wbp$2$i9 = $wbp$2$i9 + ($2 << 3) | 0;
+ }
+ }
+ }
+ $n$2$i12 = $n$2$i12 + 1 | 0;
+ if (($n$2$i12 | 0) >= ($2 | 0)) {
+ $$0$i = $0;
+ break;
+ }
+ }
+ } else $$0$i = $0;
+ } while (0);
+ STACKTOP = sp;
+ return (($$0$i | 0) == 0) << 31 >> 31 | 0;
+}
+
+function _try_realloc_chunk($p, $nb) {
+ $p = $p | 0;
+ $nb = $nb | 0;
+ var $$pre$phiZ2D = 0, $0 = 0, $1 = 0, $101 = 0, $103 = 0, $106 = 0, $109 = 0, $110 = 0, $112 = 0, $113 = 0, $115 = 0, $116 = 0, $118 = 0, $119 = 0, $124 = 0, $125 = 0, $134 = 0, $139 = 0, $143 = 0, $149 = 0, $159 = 0, $168 = 0, $2 = 0, $20 = 0, $3 = 0, $33 = 0, $35 = 0, $4 = 0, $45 = 0, $47 = 0, $5 = 0, $56 = 0, $62 = 0, $68 = 0, $7 = 0, $70 = 0, $71 = 0, $74 = 0, $76 = 0, $78 = 0, $8 = 0, $91 = 0, $96 = 0, $98 = 0, $R$0 = 0, $R$0$lcssa = 0, $R$1 = 0, $RP$0 = 0, $RP$0$lcssa = 0, $newp$0 = 0, $storemerge = 0, $storemerge21 = 0;
+ $0 = $p + 4 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ $2 = $1 & -8;
+ $3 = $p + $2 | 0;
+ $4 = HEAP32[760] | 0;
+ $5 = $1 & 3;
+ if (!(($5 | 0) != 1 & $p >>> 0 >= $4 >>> 0 & $p >>> 0 < $3 >>> 0)) _abort();
+ $7 = $p + ($2 | 4) | 0;
+ $8 = HEAP32[$7 >> 2] | 0;
+ if (!($8 & 1)) _abort();
+ if (!$5) {
+ if ($nb >>> 0 < 256) {
+ $newp$0 = 0;
+ return $newp$0 | 0;
+ }
+ if ($2 >>> 0 >= ($nb + 4 | 0) >>> 0) if (($2 - $nb | 0) >>> 0 <= HEAP32[876] << 1 >>> 0) {
+ $newp$0 = $p;
+ return $newp$0 | 0;
+ }
+ $newp$0 = 0;
+ return $newp$0 | 0;
+ }
+ if ($2 >>> 0 >= $nb >>> 0) {
+ $20 = $2 - $nb | 0;
+ if ($20 >>> 0 <= 15) {
+ $newp$0 = $p;
+ return $newp$0 | 0;
+ }
+ HEAP32[$0 >> 2] = $1 & 1 | $nb | 2;
+ HEAP32[$p + ($nb + 4) >> 2] = $20 | 3;
+ HEAP32[$7 >> 2] = HEAP32[$7 >> 2] | 1;
+ _dispose_chunk($p + $nb | 0, $20);
+ $newp$0 = $p;
+ return $newp$0 | 0;
+ }
+ if (($3 | 0) == (HEAP32[762] | 0)) {
+ $33 = (HEAP32[759] | 0) + $2 | 0;
+ if ($33 >>> 0 <= $nb >>> 0) {
+ $newp$0 = 0;
+ return $newp$0 | 0;
+ }
+ $35 = $33 - $nb | 0;
+ HEAP32[$0 >> 2] = $1 & 1 | $nb | 2;
+ HEAP32[$p + ($nb + 4) >> 2] = $35 | 1;
+ HEAP32[762] = $p + $nb;
+ HEAP32[759] = $35;
+ $newp$0 = $p;
+ return $newp$0 | 0;
+ }
+ if (($3 | 0) == (HEAP32[761] | 0)) {
+ $45 = (HEAP32[758] | 0) + $2 | 0;
+ if ($45 >>> 0 < $nb >>> 0) {
+ $newp$0 = 0;
+ return $newp$0 | 0;
+ }
+ $47 = $45 - $nb | 0;
+ if ($47 >>> 0 > 15) {
+ HEAP32[$0 >> 2] = $1 & 1 | $nb | 2;
+ HEAP32[$p + ($nb + 4) >> 2] = $47 | 1;
+ HEAP32[$p + $45 >> 2] = $47;
+ $56 = $p + ($45 + 4) | 0;
+ HEAP32[$56 >> 2] = HEAP32[$56 >> 2] & -2;
+ $storemerge = $p + $nb | 0;
+ $storemerge21 = $47;
+ } else {
+ HEAP32[$0 >> 2] = $1 & 1 | $45 | 2;
+ $62 = $p + ($45 + 4) | 0;
+ HEAP32[$62 >> 2] = HEAP32[$62 >> 2] | 1;
+ $storemerge = 0;
+ $storemerge21 = 0;
+ }
+ HEAP32[758] = $storemerge21;
+ HEAP32[761] = $storemerge;
+ $newp$0 = $p;
+ return $newp$0 | 0;
+ }
+ if ($8 & 2) {
+ $newp$0 = 0;
+ return $newp$0 | 0;
+ }
+ $68 = ($8 & -8) + $2 | 0;
+ if ($68 >>> 0 < $nb >>> 0) {
+ $newp$0 = 0;
+ return $newp$0 | 0;
+ }
+ $70 = $68 - $nb | 0;
+ $71 = $8 >>> 3;
+ do if ($8 >>> 0 < 256) {
+ $74 = HEAP32[$p + ($2 + 8) >> 2] | 0;
+ $76 = HEAP32[$p + ($2 + 12) >> 2] | 0;
+ $78 = 3064 + ($71 << 1 << 2) | 0;
+ if (($74 | 0) != ($78 | 0)) {
+ if ($74 >>> 0 < $4 >>> 0) _abort();
+ if ((HEAP32[$74 + 12 >> 2] | 0) != ($3 | 0)) _abort();
+ }
+ if (($76 | 0) == ($74 | 0)) {
+ HEAP32[756] = HEAP32[756] & ~(1 << $71);
+ break;
+ }
+ if (($76 | 0) == ($78 | 0)) $$pre$phiZ2D = $76 + 8 | 0; else {
+ if ($76 >>> 0 < $4 >>> 0) _abort();
+ $91 = $76 + 8 | 0;
+ if ((HEAP32[$91 >> 2] | 0) == ($3 | 0)) $$pre$phiZ2D = $91; else _abort();
+ }
+ HEAP32[$74 + 12 >> 2] = $76;
+ HEAP32[$$pre$phiZ2D >> 2] = $74;
+ } else {
+ $96 = HEAP32[$p + ($2 + 24) >> 2] | 0;
+ $98 = HEAP32[$p + ($2 + 12) >> 2] | 0;
+ do if (($98 | 0) == ($3 | 0)) {
+ $109 = $p + ($2 + 20) | 0;
+ $110 = HEAP32[$109 >> 2] | 0;
+ if (!$110) {
+ $112 = $p + ($2 + 16) | 0;
+ $113 = HEAP32[$112 >> 2] | 0;
+ if (!$113) {
+ $R$1 = 0;
+ break;
+ } else {
+ $R$0 = $113;
+ $RP$0 = $112;
+ }
+ } else {
+ $R$0 = $110;
+ $RP$0 = $109;
+ }
+ while (1) {
+ $115 = $R$0 + 20 | 0;
+ $116 = HEAP32[$115 >> 2] | 0;
+ if ($116) {
+ $R$0 = $116;
+ $RP$0 = $115;
+ continue;
+ }
+ $118 = $R$0 + 16 | 0;
+ $119 = HEAP32[$118 >> 2] | 0;
+ if (!$119) {
+ $R$0$lcssa = $R$0;
+ $RP$0$lcssa = $RP$0;
+ break;
+ } else {
+ $R$0 = $119;
+ $RP$0 = $118;
+ }
+ }
+ if ($RP$0$lcssa >>> 0 < $4 >>> 0) _abort(); else {
+ HEAP32[$RP$0$lcssa >> 2] = 0;
+ $R$1 = $R$0$lcssa;
+ break;
+ }
+ } else {
+ $101 = HEAP32[$p + ($2 + 8) >> 2] | 0;
+ if ($101 >>> 0 < $4 >>> 0) _abort();
+ $103 = $101 + 12 | 0;
+ if ((HEAP32[$103 >> 2] | 0) != ($3 | 0)) _abort();
+ $106 = $98 + 8 | 0;
+ if ((HEAP32[$106 >> 2] | 0) == ($3 | 0)) {
+ HEAP32[$103 >> 2] = $98;
+ HEAP32[$106 >> 2] = $101;
+ $R$1 = $98;
+ break;
+ } else _abort();
+ } while (0);
+ if ($96) {
+ $124 = HEAP32[$p + ($2 + 28) >> 2] | 0;
+ $125 = 3328 + ($124 << 2) | 0;
+ if (($3 | 0) == (HEAP32[$125 >> 2] | 0)) {
+ HEAP32[$125 >> 2] = $R$1;
+ if (!$R$1) {
+ HEAP32[757] = HEAP32[757] & ~(1 << $124);
+ break;
+ }
+ } else {
+ if ($96 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort();
+ $134 = $96 + 16 | 0;
+ if ((HEAP32[$134 >> 2] | 0) == ($3 | 0)) HEAP32[$134 >> 2] = $R$1; else HEAP32[$96 + 20 >> 2] = $R$1;
+ if (!$R$1) break;
+ }
+ $139 = HEAP32[760] | 0;
+ if ($R$1 >>> 0 < $139 >>> 0) _abort();
+ HEAP32[$R$1 + 24 >> 2] = $96;
+ $143 = HEAP32[$p + ($2 + 16) >> 2] | 0;
+ do if ($143) if ($143 >>> 0 < $139 >>> 0) _abort(); else {
+ HEAP32[$R$1 + 16 >> 2] = $143;
+ HEAP32[$143 + 24 >> 2] = $R$1;
+ break;
+ } while (0);
+ $149 = HEAP32[$p + ($2 + 20) >> 2] | 0;
+ if ($149) if ($149 >>> 0 < (HEAP32[760] | 0) >>> 0) _abort(); else {
+ HEAP32[$R$1 + 20 >> 2] = $149;
+ HEAP32[$149 + 24 >> 2] = $R$1;
+ break;
+ }
+ }
+ } while (0);
+ if ($70 >>> 0 < 16) {
+ HEAP32[$0 >> 2] = $68 | $1 & 1 | 2;
+ $159 = $p + ($68 | 4) | 0;
+ HEAP32[$159 >> 2] = HEAP32[$159 >> 2] | 1;
+ $newp$0 = $p;
+ return $newp$0 | 0;
+ } else {
+ HEAP32[$0 >> 2] = $1 & 1 | $nb | 2;
+ HEAP32[$p + ($nb + 4) >> 2] = $70 | 3;
+ $168 = $p + ($68 | 4) | 0;
+ HEAP32[$168 >> 2] = HEAP32[$168 >> 2] | 1;
+ _dispose_chunk($p + $nb | 0, $70);
+ $newp$0 = $p;
+ return $newp$0 | 0;
+ }
+ return 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_121parse_integer_literalINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($first, $last, $lit, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $lit = $lit | 0;
+ $db = $db | 0;
+ var $$0$i$i$i = 0, $$0$i$i$i5 = 0, $$02 = 0, $$1 = 0, $0 = 0, $1 = 0, $11 = 0, $17 = 0, $2 = 0, $20 = 0, $21 = 0, $23 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $37 = 0, $39 = 0, $42 = 0, $43 = 0, $45 = 0, $46 = 0, $48 = 0, $52 = 0, $60 = 0, $61 = 0, $62 = 0, $63 = 0, $67 = 0, $69 = 0, $72 = 0, $73 = 0, $76 = 0, $8 = 0, $82 = 0, $88 = 0, $90 = 0, $94 = 0, $__v$i$i4 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 80 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i4 = sp + 48 | 0;
+ $0 = sp + 24 | 0;
+ $1 = sp + 12 | 0;
+ $2 = sp;
+ $3 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($first, $last) | 0;
+ if (($3 | 0) == ($first | 0) | ($3 | 0) == ($last | 0)) $$1 = $first; else if ((HEAP8[$3 >> 0] | 0) == 69) {
+ $8 = HEAP8[$lit >> 0] | 0;
+ $11 = $lit + 4 | 0;
+ do if ((($8 & 1) == 0 ? ($8 & 255) >>> 1 : HEAP32[$11 >> 2] | 0) >>> 0 > 3) {
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($2, 12714, $lit);
+ $17 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($2, 12619) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$17 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$17 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$17 + 8 >> 2];
+ HEAP32[$17 >> 2] = 0;
+ HEAP32[$17 + 4 >> 2] = 0;
+ HEAP32[$17 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($0, $1);
+ $20 = $db + 4 | 0;
+ $21 = HEAP32[$20 >> 2] | 0;
+ $23 = HEAP32[$db + 8 >> 2] | 0;
+ if ($21 >>> 0 < $23 >>> 0) {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($21, $0);
+ HEAP32[$20 >> 2] = (HEAP32[$20 >> 2] | 0) + 24;
+ } else {
+ $30 = HEAP32[$db >> 2] | 0;
+ $31 = $21 - $30 | 0;
+ $32 = ($31 | 0) / 24 | 0;
+ $33 = $32 + 1 | 0;
+ if (($31 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $37 = ($23 - $30 | 0) / 24 | 0;
+ if ($37 >>> 0 < 1073741823) {
+ $39 = $37 << 1;
+ $$0$i$i$i = $39 >>> 0 < $33 >>> 0 ? $33 : $39;
+ } else $$0$i$i$i = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i4, $$0$i$i$i, $32, $db + 12 | 0);
+ $42 = $__v$i$i4 + 8 | 0;
+ $43 = HEAP32[$42 >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($43, $0);
+ HEAP32[$42 >> 2] = $43 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i4);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i4);
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ } else {
+ $45 = $db + 4 | 0;
+ $46 = HEAP32[$45 >> 2] | 0;
+ $48 = HEAP32[$db + 8 >> 2] | 0;
+ if ($46 >>> 0 < $48 >>> 0) {
+ HEAP32[$46 >> 2] = 0;
+ HEAP32[$46 + 4 >> 2] = 0;
+ HEAP32[$46 + 8 >> 2] = 0;
+ HEAP32[$46 + 12 >> 2] = 0;
+ HEAP32[$46 + 16 >> 2] = 0;
+ HEAP32[$46 + 20 >> 2] = 0;
+ HEAP32[$46 >> 2] = 0;
+ HEAP32[$46 + 4 >> 2] = 0;
+ HEAP32[$46 + 8 >> 2] = 0;
+ $52 = $46 + 12 | 0;
+ HEAP32[$52 >> 2] = 0;
+ HEAP32[$52 + 4 >> 2] = 0;
+ HEAP32[$52 + 8 >> 2] = 0;
+ HEAP32[$45 >> 2] = (HEAP32[$45 >> 2] | 0) + 24;
+ break;
+ }
+ $60 = HEAP32[$db >> 2] | 0;
+ $61 = $46 - $60 | 0;
+ $62 = ($61 | 0) / 24 | 0;
+ $63 = $62 + 1 | 0;
+ if (($61 | 0) < -24) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($db);
+ $67 = ($48 - $60 | 0) / 24 | 0;
+ if ($67 >>> 0 < 1073741823) {
+ $69 = $67 << 1;
+ $$0$i$i$i5 = $69 >>> 0 < $63 >>> 0 ? $63 : $69;
+ } else $$0$i$i$i5 = 2147483647;
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($__v$i$i4, $$0$i$i$i5, $62, $db + 12 | 0);
+ $72 = $__v$i$i4 + 8 | 0;
+ $73 = HEAP32[$72 >> 2] | 0;
+ HEAP32[$73 >> 2] = 0;
+ HEAP32[$73 + 4 >> 2] = 0;
+ HEAP32[$73 + 8 >> 2] = 0;
+ HEAP32[$73 + 12 >> 2] = 0;
+ HEAP32[$73 + 16 >> 2] = 0;
+ HEAP32[$73 + 20 >> 2] = 0;
+ HEAP32[$73 >> 2] = 0;
+ HEAP32[$73 + 4 >> 2] = 0;
+ HEAP32[$73 + 8 >> 2] = 0;
+ $76 = $73 + 12 | 0;
+ HEAP32[$76 >> 2] = 0;
+ HEAP32[$76 + 4 >> 2] = 0;
+ HEAP32[$76 + 8 >> 2] = 0;
+ HEAP32[$72 >> 2] = $73 + 24;
+ __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($db, $__v$i$i4);
+ __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($__v$i$i4);
+ } while (0);
+ $82 = $db + 4 | 0;
+ if ((HEAP8[$first >> 0] | 0) == 110) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9push_backEc((HEAP32[$82 >> 2] | 0) + -24 | 0, 45);
+ $$02 = $first + 1 | 0;
+ } else $$02 = $first;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendIPKcEENS_9enable_ifIXsr21__is_forward_iteratorIT_EE5valueERS7_E4typeESC_SC_((HEAP32[$82 >> 2] | 0) + -24 | 0, $$02, $3);
+ $88 = HEAP8[$lit >> 0] | 0;
+ $90 = ($88 & 1) == 0;
+ $94 = $90 ? ($88 & 255) >>> 1 : HEAP32[$11 >> 2] | 0;
+ if ($94 >>> 0 < 4) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj((HEAP32[$82 >> 2] | 0) + -24 | 0, $90 ? $lit + 1 | 0 : HEAP32[$lit + 8 >> 2] | 0, $94) | 0;
+ $$1 = $3 + 1 | 0;
+ } else $$1 = $first;
+ STACKTOP = sp;
+ return $$1 | 0;
+}
+
+function _arGetContour($limage, $xsize, $ysize, $label_ref, $label, $clip, $marker_info2) {
+ $limage = $limage | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $label_ref = $label_ref | 0;
+ $label = $label | 0;
+ $clip = $clip | 0;
+ $marker_info2 = $marker_info2 | 0;
+ var $$0 = 0, $$lcssa68 = 0, $$lcssa69 = 0, $1 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $24 = 0, $26 = 0, $27 = 0, $29 = 0, $30 = 0, $34 = 0, $38 = 0, $4 = 0, $40 = 0, $41 = 0, $46 = 0, $48 = 0, $49 = 0, $56 = 0, $61 = 0, $62 = 0, $65 = 0, $67 = 0, $68 = 0, $83 = 0, $9 = 0, $92 = 0, $dir$0 = 0, $dir$1 = 0, $dir$1$lcssa = 0, $dir$130 = 0, $dir$146 = 0, $dmax$040 = 0, $i$048 = 0, $i$048$lcssa = 0, $i$145 = 0, $i$2$v1$0 = 0, $i$242 = 0, $i$338 = 0, $i$436 = 0, $i$535 = 0, $p1$047 = 0, $v1$0$lcssa = 0, $v1$041 = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, $vararg_buffer3 = 0, $wx = 0, $wy = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 80032 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer3 = sp + 16 | 0;
+ $vararg_buffer1 = sp + 8 | 0;
+ $vararg_buffer = sp;
+ $wx = sp + 40024 | 0;
+ $wy = sp + 24 | 0;
+ $1 = HEAP32[$clip + 8 >> 2] | 0;
+ $2 = HEAP32[$clip >> 2] | 0;
+ $4 = HEAP32[$clip + 4 >> 2] | 0;
+ L1 : do if (($2 | 0) > ($4 | 0)) label = 6; else {
+ $i$048 = $2;
+ $p1$047 = $limage + ((Math_imul($1, $xsize) | 0) + $2 << 1) | 0;
+ while (1) {
+ $9 = HEAP16[$p1$047 >> 1] | 0;
+ if ($9 << 16 >> 16 > 0) if ((HEAP32[$label_ref + (($9 << 16 >> 16) + -1 << 2) >> 2] | 0) == ($label | 0)) {
+ $i$048$lcssa = $i$048;
+ break;
+ }
+ if (($i$048 | 0) < ($4 | 0)) {
+ $i$048 = $i$048 + 1 | 0;
+ $p1$047 = $p1$047 + 2 | 0;
+ } else {
+ label = 6;
+ break L1;
+ }
+ }
+ $19 = $marker_info2 + 24 | 0;
+ HEAP32[$19 >> 2] = 1;
+ $20 = $marker_info2 + 28 | 0;
+ HEAP32[$20 >> 2] = $i$048$lcssa;
+ $21 = $marker_info2 + 40028 | 0;
+ HEAP32[$21 >> 2] = $1;
+ $27 = $1;
+ $29 = $i$048$lcssa;
+ $40 = 1;
+ $dir$0 = 5;
+ while (1) {
+ $dir$146 = ($dir$0 + 5 | 0) % 8 | 0;
+ $i$145 = 0;
+ while (1) {
+ $24 = HEAP32[776 + ($dir$146 << 2) >> 2] | 0;
+ $26 = HEAP32[808 + ($dir$146 << 2) >> 2] | 0;
+ $30 = $limage + ($26 + $29 + (Math_imul($24 + $27 | 0, $xsize) | 0) << 1) | 0;
+ if ((HEAP16[$30 >> 1] | 0) > 0) {
+ $38 = $26;
+ $46 = $24;
+ $dir$130 = $dir$146;
+ break;
+ }
+ $34 = $i$145 + 1 | 0;
+ $dir$1 = ($dir$146 + 1 | 0) % 8 | 0;
+ if (($34 | 0) < 8) {
+ $dir$146 = $dir$1;
+ $i$145 = $34;
+ } else {
+ $$lcssa68 = $34;
+ $dir$1$lcssa = $dir$1;
+ label = 11;
+ break;
+ }
+ }
+ if ((label | 0) == 11) {
+ label = 0;
+ if (($$lcssa68 | 0) == 8) {
+ label = 13;
+ break;
+ }
+ $38 = HEAP32[808 + ($dir$1$lcssa << 2) >> 2] | 0;
+ $46 = HEAP32[776 + ($dir$1$lcssa << 2) >> 2] | 0;
+ $dir$130 = $dir$1$lcssa;
+ }
+ HEAP32[$marker_info2 + 28 + ($40 << 2) >> 2] = $38 + $29;
+ $41 = HEAP32[$19 >> 2] | 0;
+ HEAP32[$marker_info2 + 40028 + ($41 << 2) >> 2] = $46 + (HEAP32[$marker_info2 + 40028 + ($41 + -1 << 2) >> 2] | 0);
+ $48 = HEAP32[$19 >> 2] | 0;
+ $49 = $marker_info2 + 28 + ($48 << 2) | 0;
+ if ((HEAP32[$49 >> 2] | 0) == ($i$048$lcssa | 0)) if ((HEAP32[$marker_info2 + 40028 + ($48 << 2) >> 2] | 0) == ($1 | 0)) {
+ $$lcssa69 = $48;
+ label = 16;
+ break;
+ }
+ $56 = $48 + 1 | 0;
+ HEAP32[$19 >> 2] = $56;
+ if (($56 | 0) == 9999) {
+ label = 19;
+ break;
+ }
+ $27 = HEAP32[$marker_info2 + 40028 + ($48 << 2) >> 2] | 0;
+ $29 = HEAP32[$49 >> 2] | 0;
+ $40 = $56;
+ $dir$0 = $dir$130;
+ }
+ if ((label | 0) == 13) {
+ _arLog(3, 4347, $vararg_buffer1);
+ $$0 = -1;
+ break;
+ } else if ((label | 0) == 16) {
+ if (($$lcssa69 | 0) > 1) {
+ $dmax$040 = 0;
+ $i$242 = 1;
+ $v1$041 = 0;
+ while (1) {
+ $61 = (HEAP32[$marker_info2 + 28 + ($i$242 << 2) >> 2] | 0) - $i$048$lcssa | 0;
+ $62 = Math_imul($61, $61) | 0;
+ $65 = (HEAP32[$marker_info2 + 40028 + ($i$242 << 2) >> 2] | 0) - $1 | 0;
+ $67 = (Math_imul($65, $65) | 0) + $62 | 0;
+ $68 = ($67 | 0) > ($dmax$040 | 0);
+ $i$2$v1$0 = $68 ? $i$242 : $v1$041;
+ $i$242 = $i$242 + 1 | 0;
+ if (($i$242 | 0) >= ($$lcssa69 | 0)) {
+ $v1$0$lcssa = $i$2$v1$0;
+ break;
+ } else {
+ $dmax$040 = $68 ? $67 : $dmax$040;
+ $v1$041 = $i$2$v1$0;
+ }
+ }
+ } else $v1$0$lcssa = 0;
+ if (($v1$0$lcssa | 0) > 0) {
+ $i$338 = 0;
+ do {
+ HEAP32[$wx + ($i$338 << 2) >> 2] = HEAP32[$marker_info2 + 28 + ($i$338 << 2) >> 2];
+ HEAP32[$wy + ($i$338 << 2) >> 2] = HEAP32[$marker_info2 + 40028 + ($i$338 << 2) >> 2];
+ $i$338 = $i$338 + 1 | 0;
+ } while (($i$338 | 0) < ($v1$0$lcssa | 0));
+ }
+ if (($v1$0$lcssa | 0) < ($$lcssa69 | 0)) {
+ $i$436 = $v1$0$lcssa;
+ do {
+ $83 = $i$436 - $v1$0$lcssa | 0;
+ HEAP32[$marker_info2 + 28 + ($83 << 2) >> 2] = HEAP32[$marker_info2 + 28 + ($i$436 << 2) >> 2];
+ HEAP32[$marker_info2 + 40028 + ($83 << 2) >> 2] = HEAP32[$marker_info2 + 40028 + ($i$436 << 2) >> 2];
+ $i$436 = $i$436 + 1 | 0;
+ } while (($i$436 | 0) < (HEAP32[$19 >> 2] | 0));
+ }
+ if (($v1$0$lcssa | 0) > 0) {
+ $i$535 = 0;
+ do {
+ $92 = $i$535 - $v1$0$lcssa | 0;
+ HEAP32[$marker_info2 + 28 + ((HEAP32[$19 >> 2] | 0) + $92 << 2) >> 2] = HEAP32[$wx + ($i$535 << 2) >> 2];
+ HEAP32[$marker_info2 + 40028 + ((HEAP32[$19 >> 2] | 0) + $92 << 2) >> 2] = HEAP32[$wy + ($i$535 << 2) >> 2];
+ $i$535 = $i$535 + 1 | 0;
+ } while (($i$535 | 0) < ($v1$0$lcssa | 0));
+ }
+ HEAP32[$marker_info2 + 28 + (HEAP32[$19 >> 2] << 2) >> 2] = HEAP32[$20 >> 2];
+ HEAP32[$marker_info2 + 40028 + (HEAP32[$19 >> 2] << 2) >> 2] = HEAP32[$21 >> 2];
+ HEAP32[$19 >> 2] = (HEAP32[$19 >> 2] | 0) + 1;
+ $$0 = 0;
+ break;
+ } else if ((label | 0) == 19) {
+ _arLog(3, 4354, $vararg_buffer3);
+ $$0 = -1;
+ break;
+ }
+ } while (0);
+ if ((label | 0) == 6) {
+ _arLog(3, 4340, $vararg_buffer);
+ $$0 = -1;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function ___cxa_demangle($mangled_name, $buf, $n, $status) {
+ $mangled_name = $mangled_name | 0;
+ $buf = $buf | 0;
+ $n = $n | 0;
+ $status = $status | 0;
+ var $$0 = 0, $$028 = 0, $$1 = 0, $1 = 0, $10 = 0, $101 = 0, $102 = 0, $109 = 0, $11 = 0, $112 = 0, $15 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $27 = 0, $30 = 0, $31 = 0, $35 = 0, $42 = 0, $43 = 0, $45 = 0, $46 = 0, $49 = 0, $50 = 0, $52 = 0, $53 = 0, $59 = 0, $6 = 0, $60 = 0, $62 = 0, $7 = 0, $70 = 0, $77 = 0, $78 = 0, $79 = 0, $80 = 0, $82 = 0, $83 = 0, $86 = 0, $88 = 0, $89 = 0, $91 = 0, $__v$i$i = 0, $a = 0, $db = 0, $internal_status = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 4208 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v$i$i = sp + 4184 | 0;
+ $a = sp;
+ $db = sp + 4120 | 0;
+ $internal_status = sp + 4112 | 0;
+ if (!$mangled_name) label = 3; else {
+ $1 = ($buf | 0) != 0;
+ $2 = ($n | 0) == 0;
+ if ($1 & $2) label = 3; else {
+ if ($1) $82 = HEAP32[$n >> 2] | 0; else $82 = 0;
+ HEAP32[$a + 4096 >> 2] = $a;
+ $6 = $a;
+ HEAP32[$db >> 2] = 0;
+ $7 = $db + 4 | 0;
+ HEAP32[$7 >> 2] = 0;
+ HEAP32[$db + 8 >> 2] = 0;
+ HEAP32[$db + 12 >> 2] = $6;
+ $10 = $db + 16 | 0;
+ HEAP32[$10 >> 2] = 0;
+ $11 = $db + 20 | 0;
+ HEAP32[$11 >> 2] = 0;
+ HEAP32[$db + 24 >> 2] = 0;
+ HEAP32[$db + 28 >> 2] = $6;
+ HEAP32[$db + 32 >> 2] = 0;
+ $15 = $db + 36 | 0;
+ HEAP32[$15 >> 2] = 0;
+ HEAP32[$db + 40 >> 2] = 0;
+ $17 = $db + 44 | 0;
+ HEAP32[$17 >> 2] = $6;
+ $18 = $db + 48 | 0;
+ $19 = $db + 61 | 0;
+ HEAP32[$18 >> 2] = 0;
+ HEAP32[$18 + 4 >> 2] = 0;
+ HEAP32[$18 + 8 >> 2] = 0;
+ HEAP8[$18 + 12 >> 0] = 0;
+ HEAP8[$19 >> 0] = 1;
+ $20 = $db + 32 | 0;
+ __ZNSt3__114__split_bufferINS_6vectorINS1_IN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEEERNS5_IS9_Lj4096EEEEC2EjjSB_($__v$i$i, 1, 0, $17);
+ $21 = $__v$i$i + 8 | 0;
+ $22 = HEAP32[$21 >> 2] | 0;
+ HEAP32[$22 >> 2] = 0;
+ HEAP32[$22 + 4 >> 2] = 0;
+ HEAP32[$22 + 8 >> 2] = 0;
+ HEAP32[$22 + 12 >> 2] = $6;
+ HEAP32[$21 >> 2] = $22 + 16;
+ __ZNSt3__16vectorINS0_INS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEEENS4_IS8_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS8_RS9_EE($20, $__v$i$i);
+ __ZNSt3__114__split_bufferINS_6vectorINS1_IN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEEERNS5_IS9_Lj4096EEEED2Ev($__v$i$i);
+ $27 = $db + 62 | 0;
+ HEAP8[$27 >> 0] = 0;
+ HEAP8[$db + 63 >> 0] = 1;
+ HEAP32[$internal_status >> 2] = 0;
+ $30 = $mangled_name + (_strlen($mangled_name) | 0) | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_18demangleINS0_2DbEEEvPKcS4_RT_Ri($mangled_name, $30, $db, $internal_status);
+ $31 = HEAP32[$internal_status >> 2] | 0;
+ do if (($31 | 0) != 0 | (HEAP8[$27 >> 0] | 0) == 0) {
+ $59 = $31;
+ label = 17;
+ } else {
+ $35 = HEAP32[$20 >> 2] | 0;
+ if (($35 | 0) == (HEAP32[$15 >> 2] | 0)) label = 18; else if ((HEAP32[$35 >> 2] | 0) == (HEAP32[$35 + 4 >> 2] | 0)) label = 18; else {
+ HEAP8[$27 >> 0] = 0;
+ HEAP8[$19 >> 0] = 0;
+ $42 = HEAP32[$db >> 2] | 0;
+ $43 = HEAP32[$7 >> 2] | 0;
+ if (($43 | 0) != ($42 | 0)) {
+ $46 = $43;
+ do {
+ $45 = $46 + -24 | 0;
+ HEAP32[$7 >> 2] = $45;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($45);
+ $46 = HEAP32[$7 >> 2] | 0;
+ } while (($46 | 0) != ($42 | 0));
+ }
+ $49 = HEAP32[$10 >> 2] | 0;
+ $50 = HEAP32[$11 >> 2] | 0;
+ if (($50 | 0) != ($49 | 0)) {
+ $53 = $50;
+ do {
+ $52 = $53 + -16 | 0;
+ HEAP32[$11 >> 2] = $52;
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($52);
+ $53 = HEAP32[$11 >> 2] | 0;
+ } while (($53 | 0) != ($49 | 0));
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_18demangleINS0_2DbEEEvPKcS4_RT_Ri($mangled_name, $30, $db, $internal_status);
+ if (!(HEAP8[$27 >> 0] | 0)) {
+ $59 = HEAP32[$internal_status >> 2] | 0;
+ label = 17;
+ break;
+ } else {
+ HEAP32[$internal_status >> 2] = -2;
+ $$1 = 0;
+ $112 = -2;
+ break;
+ }
+ }
+ } while (0);
+ if ((label | 0) == 17) if (!$59) label = 18; else {
+ $$1 = 0;
+ $112 = $59;
+ }
+ do if ((label | 0) == 18) {
+ $60 = HEAP32[$7 >> 2] | 0;
+ $62 = HEAP8[$60 + -24 >> 0] | 0;
+ if (!($62 & 1)) $79 = ($62 & 255) >>> 1; else $79 = HEAP32[$60 + -20 >> 2] | 0;
+ $70 = HEAP8[$60 + -12 >> 0] | 0;
+ if (!($70 & 1)) $78 = ($70 & 255) >>> 1; else $78 = HEAP32[$60 + -8 >> 2] | 0;
+ $77 = $78 + $79 | 0;
+ $80 = $77 + 1 | 0;
+ if ($80 >>> 0 > $82 >>> 0) {
+ $83 = _realloc($buf, $80) | 0;
+ if (!$83) {
+ HEAP32[$internal_status >> 2] = -1;
+ $$1 = 0;
+ $112 = -1;
+ break;
+ }
+ if ($2) $$028 = $83; else {
+ HEAP32[$n >> 2] = $80;
+ $$028 = $83;
+ }
+ } else if (!$buf) {
+ $$1 = 0;
+ $112 = 0;
+ break;
+ } else $$028 = $buf;
+ $86 = HEAP32[$7 >> 2] | 0;
+ $88 = $86 + -12 | 0;
+ $89 = HEAP8[$88 >> 0] | 0;
+ $91 = ($89 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($86 + -24 | 0, $91 ? $88 + 1 | 0 : HEAP32[$86 + -4 >> 2] | 0, $91 ? ($89 & 255) >>> 1 : HEAP32[$86 + -8 >> 2] | 0) | 0;
+ $101 = HEAP32[$7 >> 2] | 0;
+ $102 = $101 + -24 | 0;
+ if (!(HEAP8[$102 >> 0] & 1)) $109 = $102 + 1 | 0; else $109 = HEAP32[$101 + -16 >> 2] | 0;
+ _memcpy($$028 | 0, $109 | 0, $77 | 0) | 0;
+ HEAP8[$$028 + $77 >> 0] = 0;
+ $$1 = $$028;
+ $112 = 0;
+ } while (0);
+ if ($status) HEAP32[$status >> 2] = $112;
+ __ZN10__cxxabiv112_GLOBAL__N_12DbD2Ev($db);
+ $$0 = $$1;
+ }
+ }
+ if ((label | 0) == 3) if (!$status) $$0 = 0; else {
+ HEAP32[$status >> 2] = -3;
+ $$0 = 0;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _fmod($x, $y) {
+ $x = +$x;
+ $y = +$y;
+ var $$0 = 0.0, $$lcssa7 = 0, $0 = 0, $1 = 0, $10 = 0, $100 = 0, $101 = 0, $102 = 0, $103 = 0, $104 = 0, $106 = 0, $107 = 0, $11 = 0, $112 = 0, $114 = 0, $116 = 0, $119 = 0, $12 = 0, $121 = 0, $126 = 0, $127 = 0, $128 = 0, $129 = 0, $130 = 0, $137 = 0, $138 = 0, $139 = 0, $140 = 0, $141 = 0, $146 = 0, $149 = 0, $150 = 0, $152 = 0, $153 = 0, $154 = 0, $155 = 0, $156 = 0, $16 = 0, $2 = 0, $23 = 0.0, $25 = 0, $26 = 0, $3 = 0, $37 = 0, $38 = 0, $4 = 0, $44 = 0, $45 = 0, $46 = 0, $55 = 0, $6 = 0, $60 = 0, $61 = 0, $67 = 0, $68 = 0, $69 = 0, $7 = 0, $78 = 0, $83 = 0, $84 = 0, $85 = 0, $86 = 0, $87 = 0, $88 = 0, $9 = 0, $93 = 0, $95 = 0, $97 = 0, $ex$0$lcssa = 0, $ex$026 = 0, $ex$1 = 0, $ex$2$lcssa = 0, $ex$212 = 0, $ex$3$lcssa = 0, $ex$39 = 0, $ey$0$lcssa = 0, $ey$020 = 0, $ey$1$ph = 0, label = 0;
+ HEAPF64[tempDoublePtr >> 3] = $x;
+ $0 = HEAP32[tempDoublePtr >> 2] | 0;
+ $1 = HEAP32[tempDoublePtr + 4 >> 2] | 0;
+ HEAPF64[tempDoublePtr >> 3] = $y;
+ $2 = HEAP32[tempDoublePtr >> 2] | 0;
+ $3 = HEAP32[tempDoublePtr + 4 >> 2] | 0;
+ $4 = _bitshift64Lshr($0 | 0, $1 | 0, 52) | 0;
+ $6 = $4 & 2047;
+ $7 = _bitshift64Lshr($2 | 0, $3 | 0, 52) | 0;
+ $9 = $7 & 2047;
+ $10 = $1 & -2147483648;
+ $11 = _bitshift64Shl($2 | 0, $3 | 0, 1) | 0;
+ $12 = tempRet0;
+ L1 : do if (($11 | 0) == 0 & ($12 | 0) == 0) label = 3; else {
+ $16 = $3 & 2147483647;
+ if ($16 >>> 0 > 2146435072 | ($16 | 0) == 2146435072 & $2 >>> 0 > 0 | ($6 | 0) == 2047) label = 3; else {
+ $25 = _bitshift64Shl($0 | 0, $1 | 0, 1) | 0;
+ $26 = tempRet0;
+ if (!($26 >>> 0 > $12 >>> 0 | ($26 | 0) == ($12 | 0) & $25 >>> 0 > $11 >>> 0)) return +(($25 | 0) == ($11 | 0) & ($26 | 0) == ($12 | 0) ? $x * 0.0 : $x);
+ if (!$6) {
+ $37 = _bitshift64Shl($0 | 0, $1 | 0, 12) | 0;
+ $38 = tempRet0;
+ if (($38 | 0) > -1 | ($38 | 0) == -1 & $37 >>> 0 > 4294967295) {
+ $45 = $37;
+ $46 = $38;
+ $ex$026 = 0;
+ while (1) {
+ $44 = $ex$026 + -1 | 0;
+ $45 = _bitshift64Shl($45 | 0, $46 | 0, 1) | 0;
+ $46 = tempRet0;
+ if (!(($46 | 0) > -1 | ($46 | 0) == -1 & $45 >>> 0 > 4294967295)) {
+ $ex$0$lcssa = $44;
+ break;
+ } else $ex$026 = $44;
+ }
+ } else $ex$0$lcssa = 0;
+ $55 = _bitshift64Shl($0 | 0, $1 | 0, 1 - $ex$0$lcssa | 0) | 0;
+ $83 = $55;
+ $84 = tempRet0;
+ $ex$1 = $ex$0$lcssa;
+ } else {
+ $83 = $0;
+ $84 = $1 & 1048575 | 1048576;
+ $ex$1 = $6;
+ }
+ if (!$9) {
+ $60 = _bitshift64Shl($2 | 0, $3 | 0, 12) | 0;
+ $61 = tempRet0;
+ if (($61 | 0) > -1 | ($61 | 0) == -1 & $60 >>> 0 > 4294967295) {
+ $68 = $60;
+ $69 = $61;
+ $ey$020 = 0;
+ while (1) {
+ $67 = $ey$020 + -1 | 0;
+ $68 = _bitshift64Shl($68 | 0, $69 | 0, 1) | 0;
+ $69 = tempRet0;
+ if (!(($69 | 0) > -1 | ($69 | 0) == -1 & $68 >>> 0 > 4294967295)) {
+ $ey$0$lcssa = $67;
+ break;
+ } else $ey$020 = $67;
+ }
+ } else $ey$0$lcssa = 0;
+ $78 = _bitshift64Shl($2 | 0, $3 | 0, 1 - $ey$0$lcssa | 0) | 0;
+ $85 = $78;
+ $86 = tempRet0;
+ $ey$1$ph = $ey$0$lcssa;
+ } else {
+ $85 = $2;
+ $86 = $3 & 1048575 | 1048576;
+ $ey$1$ph = $9;
+ }
+ $87 = _i64Subtract($83 | 0, $84 | 0, $85 | 0, $86 | 0) | 0;
+ $88 = tempRet0;
+ $93 = ($88 | 0) > -1 | ($88 | 0) == -1 & $87 >>> 0 > 4294967295;
+ L23 : do if (($ex$1 | 0) > ($ey$1$ph | 0)) {
+ $152 = $93;
+ $153 = $87;
+ $154 = $88;
+ $95 = $83;
+ $97 = $84;
+ $ex$212 = $ex$1;
+ while (1) {
+ if ($152) if (($95 | 0) == ($85 | 0) & ($97 | 0) == ($86 | 0)) break; else {
+ $100 = $153;
+ $101 = $154;
+ } else {
+ $100 = $95;
+ $101 = $97;
+ }
+ $102 = _bitshift64Shl($100 | 0, $101 | 0, 1) | 0;
+ $103 = tempRet0;
+ $104 = $ex$212 + -1 | 0;
+ $106 = _i64Subtract($102 | 0, $103 | 0, $85 | 0, $86 | 0) | 0;
+ $107 = tempRet0;
+ $112 = ($107 | 0) > -1 | ($107 | 0) == -1 & $106 >>> 0 > 4294967295;
+ if (($104 | 0) > ($ey$1$ph | 0)) {
+ $152 = $112;
+ $153 = $106;
+ $154 = $107;
+ $95 = $102;
+ $97 = $103;
+ $ex$212 = $104;
+ } else {
+ $$lcssa7 = $112;
+ $114 = $102;
+ $116 = $103;
+ $155 = $106;
+ $156 = $107;
+ $ex$2$lcssa = $104;
+ break L23;
+ }
+ }
+ $$0 = $x * 0.0;
+ break L1;
+ } else {
+ $$lcssa7 = $93;
+ $114 = $83;
+ $116 = $84;
+ $155 = $87;
+ $156 = $88;
+ $ex$2$lcssa = $ex$1;
+ } while (0);
+ if ($$lcssa7) if (($114 | 0) == ($85 | 0) & ($116 | 0) == ($86 | 0)) {
+ $$0 = $x * 0.0;
+ break;
+ } else {
+ $119 = $156;
+ $121 = $155;
+ } else {
+ $119 = $116;
+ $121 = $114;
+ }
+ if ($119 >>> 0 < 1048576 | ($119 | 0) == 1048576 & $121 >>> 0 < 0) {
+ $126 = $121;
+ $127 = $119;
+ $ex$39 = $ex$2$lcssa;
+ while (1) {
+ $128 = _bitshift64Shl($126 | 0, $127 | 0, 1) | 0;
+ $129 = tempRet0;
+ $130 = $ex$39 + -1 | 0;
+ if ($129 >>> 0 < 1048576 | ($129 | 0) == 1048576 & $128 >>> 0 < 0) {
+ $126 = $128;
+ $127 = $129;
+ $ex$39 = $130;
+ } else {
+ $137 = $128;
+ $138 = $129;
+ $ex$3$lcssa = $130;
+ break;
+ }
+ }
+ } else {
+ $137 = $121;
+ $138 = $119;
+ $ex$3$lcssa = $ex$2$lcssa;
+ }
+ if (($ex$3$lcssa | 0) > 0) {
+ $139 = _i64Add($137 | 0, $138 | 0, 0, -1048576) | 0;
+ $140 = tempRet0;
+ $141 = _bitshift64Shl($ex$3$lcssa | 0, 0, 52) | 0;
+ $149 = $140 | tempRet0;
+ $150 = $139 | $141;
+ } else {
+ $146 = _bitshift64Lshr($137 | 0, $138 | 0, 1 - $ex$3$lcssa | 0) | 0;
+ $149 = tempRet0;
+ $150 = $146;
+ }
+ HEAP32[tempDoublePtr >> 2] = $150;
+ HEAP32[tempDoublePtr + 4 >> 2] = $149 | $10;
+ $$0 = +HEAPF64[tempDoublePtr >> 3];
+ }
+ } while (0);
+ if ((label | 0) == 3) {
+ $23 = $x * $y;
+ $$0 = $23 / $23;
+ }
+ return +$$0;
+}
+
+function __ZN46EmscriptenBindingInitializer_constant_bindingsC2Ev($this) {
+ $this = $this | 0;
+ var $0 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ __ZN10emscripten8functionIiJiiiEJEEEvPKcPFT_DpT0_EDpT1_(8590, 7);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(8596, 3);
+ __ZN10emscripten8functionIiJiNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEEEJEEEvPKcPFT_DpT0_EDpT1_(8605, 2);
+ __ZN10emscripten8functionIiJiNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEEEJEEEvPKcPFT_DpT0_EDpT1_(8616, 3);
+ __ZN10emscripten8functionIiJiiEJEEEvPKcPFT_DpT0_EDpT1_(8632, 4);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(8650, 4);
+ __ZN10emscripten8functionIiJNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEEEJEEEvPKcPFT_DpT0_EDpT1_(8670, 5);
+ __ZN10emscripten8functionIiJiiiEJEEEvPKcPFT_DpT0_EDpT1_(8682, 8);
+ __ZN10emscripten8functionIiJiiEJEEEvPKcPFT_DpT0_EDpT1_(8699, 5);
+ __ZN10emscripten8functionIiJiiiEJEEEvPKcPFT_DpT0_EDpT1_(8719, 9);
+ __ZN10emscripten8functionIiJiiiEJEEEvPKcPFT_DpT0_EDpT1_(8737, 10);
+ __ZN10emscripten8functionIiJiiEJEEEvPKcPFT_DpT0_EDpT1_(8759, 6);
+ __ZN10emscripten8functionIiJiiEJEEEvPKcPFT_DpT0_EDpT1_(8782, 7);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(8811, 6);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(8824, 7);
+ __ZN10emscripten8functionIiJiiiEJEEEvPKcPFT_DpT0_EDpT1_(8837, 11);
+ __ZN10emscripten8functionIiJiiEJEEEvPKcPFT_DpT0_EDpT1_(8856, 8);
+ __ZN10emscripten8functionIiJiiEJEEEvPKcPFT_DpT0_EDpT1_(8866, 9);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(8879, 8);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(8892, 9);
+ __ZN10emscripten8functionIvJiEJEEEvPKcPFT_DpT0_EDpT1_(8911, 10);
+ __ZN10emscripten8functionIiJEJEEEvPKcPFT_DpT0_EDpT1_(8923, 1);
+ __ZN10emscripten8functionIvJidEJEEEvPKcPFT_DpT0_EDpT1_(8935, 1);
+ __ZN10emscripten8functionIdJiEJEEEvPKcPFT_DpT0_EDpT1_(8958, 1);
+ __ZN10emscripten8functionIvJidEJEEEvPKcPFT_DpT0_EDpT1_(8981, 2);
+ __ZN10emscripten8functionIdJiEJEEEvPKcPFT_DpT0_EDpT1_(9003, 2);
+ __ZN10emscripten8functionIvJiiEJEEEvPKcPFT_DpT0_EDpT1_(9025, 1);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(9042, 10);
+ __ZN10emscripten8functionIvJiiEJEEEvPKcPFT_DpT0_EDpT1_(9059, 2);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(9072, 11);
+ __ZN10emscripten8functionIvJiiEJEEEvPKcPFT_DpT0_EDpT1_(9085, 3);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(9109, 12);
+ __ZN10emscripten8functionIvJifEJEEEvPKcPFT_DpT0_EDpT1_(9133, 3);
+ __ZN10emscripten8functionIdJiEJEEEvPKcPFT_DpT0_EDpT1_(9146, 3);
+ __ZN10emscripten8functionIvJiiEJEEEvPKcPFT_DpT0_EDpT1_(9159, 4);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(9177, 13);
+ __ZN10emscripten8functionIvJiiEJEEEvPKcPFT_DpT0_EDpT1_(9195, 5);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(9211, 14);
+ __ZN10emscripten8functionIvJiiEJEEEvPKcPFT_DpT0_EDpT1_(9227, 6);
+ __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_(9244, 15);
+ __ZN10emscripten8constantIiEEvPKcRKT_(9261, 2088);
+ __ZN10emscripten8constantIiEEvPKcRKT_(9290, 2096);
+ __ZN10emscripten8constantIiEEvPKcRKT_(9318, 2092);
+ __embind_register_constant(9351, 680, 0);
+ __embind_register_constant(9368, 680, 1);
+ __embind_register_constant(9384, 680, 0);
+ __embind_register_constant(9406, 680, 0);
+ __embind_register_constant(9431, 680, 1);
+ __embind_register_constant(9456, 680, 1);
+ __embind_register_constant(9481, 680, 100);
+ __embind_register_constant(9508, 680, 0);
+ __embind_register_constant(9534, 680, 1);
+ __embind_register_constant(9560, 680, 0);
+ __embind_register_constant(9587, 680, 0);
+ __embind_register_constant(9614, 680, 1);
+ __embind_register_constant(9640, 680, 2);
+ __embind_register_constant(9665, 680, 3);
+ __embind_register_constant(9703, 680, 4);
+ __embind_register_constant(9740, 680, 0);
+ __embind_register_constant(9774, 680, 0);
+ __embind_register_constant(9798, 680, 1);
+ __embind_register_constant(9824, 680, 2);
+ __embind_register_constant(9851, 680, 2);
+ __embind_register_constant(9885, 680, 5);
+ HEAPF64[$0 >> 3] = .5;
+ __ZN10emscripten8constantIdEEvPKcRKT_(9903, $0);
+ __embind_register_constant(9924, 680, 0);
+ __embind_register_constant(9943, 680, 1);
+ __embind_register_constant(9961, 680, 2);
+ __embind_register_constant(9979, 680, 3);
+ __embind_register_constant(9998, 680, 4);
+ __embind_register_constant(10020, 680, 3);
+ __embind_register_constant(10039, 680, 515);
+ __embind_register_constant(10068, 680, 259);
+ __embind_register_constant(10096, 680, 4);
+ __embind_register_constant(10115, 680, 772);
+ __embind_register_constant(10145, 680, 1028);
+ __embind_register_constant(10175, 680, 0);
+ __embind_register_constant(10206, 680, 1);
+ __embind_register_constant(10242, 680, 2);
+ __embind_register_constant(10276, 680, 3);
+ __embind_register_constant(10314, 680, 0);
+ __embind_register_constant(10347, 680, 1);
+ __embind_register_constant(10394, 680, 2);
+ __embind_register_constant(10436, 680, 3);
+ __embind_register_constant(10479, 680, 4);
+ __embind_register_constant(10531, 680, 5);
+ __embind_register_constant(10582, 680, 6);
+ __embind_register_constant(10627, 680, 7);
+ __embind_register_constant(10666, 680, 8);
+ __embind_register_constant(10711, 680, 9);
+ STACKTOP = sp;
+ return;
+}
+
+function _arParamDecompMat($source, $cpara, $trans) {
+ $source = $source | 0;
+ $cpara = $cpara | 0;
+ $trans = $trans | 0;
+ var $102 = 0, $105 = 0, $109 = 0.0, $111 = 0.0, $113 = 0.0, $118 = 0.0, $119 = 0, $127 = 0.0, $128 = 0, $134 = 0.0, $140 = 0.0, $146 = 0.0, $152 = 0.0, $163 = 0.0, $167 = 0.0, $181 = 0, $185 = 0, $189 = 0, $45 = 0.0, $47 = 0.0, $49 = 0.0, $55 = 0.0, $56 = 0, $57 = 0.0, $58 = 0, $60 = 0.0, $61 = 0, $63 = 0.0, $64 = 0, $69 = 0, $71 = 0.0, $73 = 0.0, $75 = 0.0, $80 = 0.0, $81 = 0, $84 = 0.0, $87 = 0.0, $90 = 0.0, $96 = 0.0, $97 = 0, $99 = 0, $Cpara = 0, $r$024 = 0, $r$122 = 0, $r$318 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 96 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $Cpara = sp;
+ if (!(+HEAPF64[$source + 88 >> 3] >= 0.0)) {
+ $r$122 = 0;
+ do {
+ HEAPF64[$Cpara + ($r$122 << 5) >> 3] = -+HEAPF64[$source + ($r$122 << 5) >> 3];
+ HEAPF64[$Cpara + ($r$122 << 5) + 8 >> 3] = -+HEAPF64[$source + ($r$122 << 5) + 8 >> 3];
+ HEAPF64[$Cpara + ($r$122 << 5) + 16 >> 3] = -+HEAPF64[$source + ($r$122 << 5) + 16 >> 3];
+ HEAPF64[$Cpara + ($r$122 << 5) + 24 >> 3] = -+HEAPF64[$source + ($r$122 << 5) + 24 >> 3];
+ $r$122 = $r$122 + 1 | 0;
+ } while (($r$122 | 0) != 3);
+ } else {
+ $r$024 = 0;
+ do {
+ HEAPF64[$Cpara + ($r$024 << 5) >> 3] = +HEAPF64[$source + ($r$024 << 5) >> 3];
+ HEAPF64[$Cpara + ($r$024 << 5) + 8 >> 3] = +HEAPF64[$source + ($r$024 << 5) + 8 >> 3];
+ HEAPF64[$Cpara + ($r$024 << 5) + 16 >> 3] = +HEAPF64[$source + ($r$024 << 5) + 16 >> 3];
+ HEAPF64[$Cpara + ($r$024 << 5) + 24 >> 3] = +HEAPF64[$source + ($r$024 << 5) + 24 >> 3];
+ $r$024 = $r$024 + 1 | 0;
+ } while (($r$024 | 0) != 3);
+ }
+ HEAPF64[$cpara >> 3] = 0.0;
+ HEAPF64[$cpara + 8 >> 3] = 0.0;
+ HEAPF64[$cpara + 16 >> 3] = 0.0;
+ HEAPF64[$cpara + 24 >> 3] = 0.0;
+ HEAPF64[$cpara + 32 >> 3] = 0.0;
+ HEAPF64[$cpara + 40 >> 3] = 0.0;
+ HEAPF64[$cpara + 48 >> 3] = 0.0;
+ HEAPF64[$cpara + 56 >> 3] = 0.0;
+ HEAPF64[$cpara + 64 >> 3] = 0.0;
+ HEAPF64[$cpara + 72 >> 3] = 0.0;
+ HEAPF64[$cpara + 80 >> 3] = 0.0;
+ HEAPF64[$cpara + 88 >> 3] = 0.0;
+ $45 = +HEAPF64[$Cpara + 64 >> 3];
+ $47 = +HEAPF64[$Cpara + 72 >> 3];
+ $49 = +HEAPF64[$Cpara + 80 >> 3];
+ $55 = +Math_sqrt(+($45 * $45 + $47 * $47 + $49 * $49));
+ $56 = $cpara + 80 | 0;
+ HEAPF64[$56 >> 3] = $55;
+ $57 = $45 / $55;
+ $58 = $trans + 64 | 0;
+ HEAPF64[$58 >> 3] = $57;
+ $60 = $47 / +HEAPF64[$56 >> 3];
+ $61 = $trans + 72 | 0;
+ HEAPF64[$61 >> 3] = $60;
+ $63 = $49 / +HEAPF64[$56 >> 3];
+ $64 = $trans + 80 | 0;
+ HEAPF64[$64 >> 3] = $63;
+ $69 = $trans + 88 | 0;
+ HEAPF64[$69 >> 3] = +HEAPF64[$Cpara + 88 >> 3] / +HEAPF64[$56 >> 3];
+ $71 = +HEAPF64[$Cpara + 32 >> 3];
+ $73 = +HEAPF64[$Cpara + 40 >> 3];
+ $75 = +HEAPF64[$Cpara + 48 >> 3];
+ $80 = $57 * $71 + $60 * $73 + $63 * $75;
+ $81 = $cpara + 48 | 0;
+ HEAPF64[$81 >> 3] = $80;
+ $84 = $71 - $80 * +HEAPF64[$58 >> 3];
+ $87 = $73 - $80 * +HEAPF64[$61 >> 3];
+ $90 = $75 - $80 * +HEAPF64[$64 >> 3];
+ $96 = +Math_sqrt(+($84 * $84 + $87 * $87 + $90 * $90));
+ $97 = $cpara + 40 | 0;
+ HEAPF64[$97 >> 3] = $96;
+ $99 = $trans + 32 | 0;
+ HEAPF64[$99 >> 3] = $84 / $96;
+ $102 = $trans + 40 | 0;
+ HEAPF64[$102 >> 3] = $87 / +HEAPF64[$97 >> 3];
+ $105 = $trans + 48 | 0;
+ HEAPF64[$105 >> 3] = $90 / +HEAPF64[$97 >> 3];
+ $109 = +HEAPF64[$Cpara >> 3];
+ $111 = +HEAPF64[$Cpara + 8 >> 3];
+ $113 = +HEAPF64[$Cpara + 16 >> 3];
+ $118 = +HEAPF64[$58 >> 3] * $109 + +HEAPF64[$61 >> 3] * $111 + +HEAPF64[$64 >> 3] * $113;
+ $119 = $cpara + 16 | 0;
+ HEAPF64[$119 >> 3] = $118;
+ $127 = +HEAPF64[$99 >> 3] * $109 + +HEAPF64[$102 >> 3] * $111 + +HEAPF64[$105 >> 3] * $113;
+ $128 = $cpara + 8 | 0;
+ HEAPF64[$128 >> 3] = $127;
+ $134 = $109 - $127 * +HEAPF64[$99 >> 3] - $118 * +HEAPF64[$58 >> 3];
+ $140 = $111 - $127 * +HEAPF64[$102 >> 3] - $118 * +HEAPF64[$61 >> 3];
+ $146 = $113 - $127 * +HEAPF64[$105 >> 3] - $118 * +HEAPF64[$64 >> 3];
+ $152 = +Math_sqrt(+($134 * $134 + $140 * $140 + $146 * $146));
+ HEAPF64[$cpara >> 3] = $152;
+ HEAPF64[$trans >> 3] = $134 / $152;
+ HEAPF64[$trans + 8 >> 3] = $140 / +HEAPF64[$cpara >> 3];
+ HEAPF64[$trans + 16 >> 3] = $146 / +HEAPF64[$cpara >> 3];
+ $163 = +HEAPF64[$69 >> 3];
+ $167 = (+HEAPF64[$Cpara + 56 >> 3] - +HEAPF64[$81 >> 3] * $163) / +HEAPF64[$97 >> 3];
+ HEAPF64[$trans + 56 >> 3] = $167;
+ HEAPF64[$trans + 24 >> 3] = (+HEAPF64[$Cpara + 24 >> 3] - $167 * +HEAPF64[$128 >> 3] - +HEAPF64[$119 >> 3] * $163) / +HEAPF64[$cpara >> 3];
+ $r$318 = 0;
+ do {
+ $181 = $cpara + ($r$318 << 5) | 0;
+ HEAPF64[$181 >> 3] = +HEAPF64[$181 >> 3] / +HEAPF64[$56 >> 3];
+ $185 = $cpara + ($r$318 << 5) + 8 | 0;
+ HEAPF64[$185 >> 3] = +HEAPF64[$185 >> 3] / +HEAPF64[$56 >> 3];
+ $189 = $cpara + ($r$318 << 5) + 16 | 0;
+ HEAPF64[$189 >> 3] = +HEAPF64[$189 >> 3] / +HEAPF64[$56 >> 3];
+ $r$318 = $r$318 + 1 | 0;
+ } while (($r$318 | 0) != 3);
+ STACKTOP = sp;
+ return 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_19base_nameINSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEEEET_RS9_($agg$result, $s) {
+ $agg$result = $agg$result | 0;
+ $s = $s | 0;
+ var $$$$i$i$i3 = 0, $$0$i$i27 = 0, $$lcssa = 0, $$lcssa32 = 0, $$lcssa33 = 0, $0 = 0, $12 = 0, $13 = 0, $15 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $27 = 0, $31 = 0, $33 = 0, $38 = 0, $42 = 0, $46 = 0, $48 = 0, $56 = 0, $63 = 0, $64 = 0, $7 = 0, $__p$0$i$i26 = 0, $__p$0$ph$i$i = 0, $c$0$ph = 0, $p0$0 = 0, $p0$1 = 0, $pe$0 = 0, $pe$0$ph = 0, $pe$1 = 0, $pe$1$pn = 0, label = 0;
+ $0 = HEAP8[$s >> 0] | 0;
+ $2 = ($0 & 1) == 0;
+ $7 = $2 ? ($0 & 255) >>> 1 : HEAP32[$s + 4 >> 2] | 0;
+ L1 : do if (!$7) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($agg$result, $s); else {
+ $12 = $2 ? $s + 1 | 0 : HEAP32[$s + 8 >> 2] | 0;
+ $13 = $7 >>> 0 > 11;
+ $15 = _memcmp($12, 12846, $13 ? 11 : $7) | 0;
+ if (!((($15 | 0) == 0 ? ($7 >>> 0 < 11 ? -1 : $13 & 1) : $15) | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6assignEPKcj($s, 13450, 70);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($agg$result, 13521, 12);
+ break;
+ }
+ $20 = $7 >>> 0 > 12;
+ $21 = $20 ? 12 : $7;
+ $22 = _memcmp($12, 12858, $21) | 0;
+ $$$$i$i$i3 = $7 >>> 0 < 12 ? -1 : $20 & 1;
+ if (!((($22 | 0) == 0 ? $$$$i$i$i3 : $22) | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6assignEPKcj($s, 13534, 49);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($agg$result, 13584, 13);
+ break;
+ }
+ $27 = _memcmp($12, 12871, $21) | 0;
+ if (!((($27 | 0) == 0 ? $$$$i$i$i3 : $27) | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6assignEPKcj($s, 13598, 49);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($agg$result, 13648, 13);
+ break;
+ }
+ $31 = $7 >>> 0 > 13;
+ $33 = _memcmp($12, 12884, $31 ? 13 : $7) | 0;
+ if (!((($33 | 0) == 0 ? ($7 >>> 0 < 13 ? -1 : $31 & 1) : $33) | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6assignEPKcj($s, 13662, 50);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($agg$result, 13713, 14);
+ break;
+ }
+ $38 = $12 + $7 | 0;
+ L16 : do if ((HEAP8[$12 + ($7 + -1) >> 0] | 0) == 62) {
+ $c$0$ph = 1;
+ $pe$0$ph = $38;
+ L17 : while (1) {
+ $pe$0 = $pe$0$ph;
+ L19 : while (1) {
+ $42 = $pe$0 + -1 | 0;
+ if (($42 | 0) == ($12 | 0)) break L17;
+ $46 = $pe$0 + -2 | 0;
+ switch (HEAP8[$46 >> 0] | 0) {
+ case 60:
+ {
+ $$lcssa = $46;
+ $$lcssa32 = $42;
+ label = 16;
+ break L19;
+ break;
+ }
+ case 62:
+ {
+ $$lcssa33 = $42;
+ label = 17;
+ break L19;
+ break;
+ }
+ default:
+ $pe$0 = $42;
+ }
+ }
+ if ((label | 0) == 16) {
+ label = 0;
+ $48 = $c$0$ph + -1 | 0;
+ if (!$48) {
+ $pe$1 = $$lcssa;
+ break L16;
+ } else {
+ $c$0$ph = $48;
+ $pe$0$ph = $$lcssa32;
+ continue;
+ }
+ } else if ((label | 0) == 17) {
+ label = 0;
+ $c$0$ph = $c$0$ph + 1 | 0;
+ $pe$0$ph = $$lcssa33;
+ continue;
+ }
+ }
+ HEAP32[$agg$result >> 2] = 0;
+ HEAP32[$agg$result + 4 >> 2] = 0;
+ HEAP32[$agg$result + 8 >> 2] = 0;
+ break L1;
+ } else $pe$1 = $38; while (0);
+ $pe$1$pn = $pe$1;
+ while (1) {
+ $p0$0 = $pe$1$pn + -1 | 0;
+ if (($p0$0 | 0) == ($12 | 0)) {
+ $p0$1 = $12;
+ break;
+ }
+ if ((HEAP8[$p0$0 >> 0] | 0) == 58) {
+ $p0$1 = $pe$1$pn;
+ break;
+ } else $pe$1$pn = $p0$0;
+ }
+ $56 = $pe$1 - $p0$1 | 0;
+ if ($56 >>> 0 > 4294967279) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($agg$result);
+ if ($56 >>> 0 < 11) {
+ HEAP8[$agg$result >> 0] = $56 << 1;
+ $__p$0$ph$i$i = $agg$result + 1 | 0;
+ } else {
+ $63 = $56 + 16 & -16;
+ $64 = _malloc($63) | 0;
+ HEAP32[$agg$result + 8 >> 2] = $64;
+ HEAP32[$agg$result >> 2] = $63 | 1;
+ HEAP32[$agg$result + 4 >> 2] = $56;
+ $__p$0$ph$i$i = $64;
+ }
+ if (($p0$1 | 0) != ($pe$1 | 0)) {
+ $$0$i$i27 = $p0$1;
+ $__p$0$i$i26 = $__p$0$ph$i$i;
+ while (1) {
+ HEAP8[$__p$0$i$i26 >> 0] = HEAP8[$$0$i$i27 >> 0] | 0;
+ $$0$i$i27 = $$0$i$i27 + 1 | 0;
+ if (($$0$i$i27 | 0) == ($pe$1 | 0)) break; else $__p$0$i$i26 = $__p$0$i$i26 + 1 | 0;
+ }
+ }
+ HEAP8[$__p$0$ph$i$i + $56 >> 0] = 0;
+ } while (0);
+ return;
+}
+
+function _trinkle($head, $width, $cmp, $pp, $pshift, $trusty, $lp) {
+ $head = $head | 0;
+ $width = $width | 0;
+ $cmp = $cmp | 0;
+ $pp = $pp | 0;
+ $pshift = $pshift | 0;
+ $trusty = $trusty | 0;
+ $lp = $lp | 0;
+ var $$0$i = 0, $$0$lcssa = 0, $$0$lcssa49 = 0, $$01162 = 0, $$01162$phi = 0, $$02$i$i = 0, $$02$i3$i = 0, $$02$lcssa = 0, $$02$lcssa51 = 0, $$02964 = 0, $$03$lcssa = 0, $$03865 = 0, $$lcssa = 0, $$lcssa75 = 0, $0 = 0, $10 = 0, $17 = 0, $18 = 0, $2 = 0, $24 = 0, $26 = 0, $27 = 0, $3 = 0, $31 = 0, $37 = 0, $40 = 0, $47 = 0, $49 = 0, $51 = 0, $54 = 0, $57 = 0, $58 = 0, $65 = 0, $ar = 0, $i$0$lcssa = 0, $i$0$lcssa50 = 0, $i$01063 = 0, $nTrailingZeros$03$i$i = 0, $nTrailingZeros$03$i2$i = 0, $nTrailingZeros$03$i2$i$lcssa = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 240 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $ar = sp;
+ $0 = HEAP32[$pp >> 2] | 0;
+ $2 = HEAP32[$pp + 4 >> 2] | 0;
+ HEAP32[$ar >> 2] = $head;
+ $3 = 0 - $width | 0;
+ L1 : do if (($2 | 0) != 0 | ($0 | 0) != 1) {
+ $10 = $head + (0 - (HEAP32[$lp + ($pshift << 2) >> 2] | 0)) | 0;
+ if ((FUNCTION_TABLE_iii[$cmp & 15]($10, $head) | 0) < 1) {
+ $$0$lcssa = $head;
+ $$02$lcssa = $pshift;
+ $$03$lcssa = $trusty;
+ $i$0$lcssa = 1;
+ label = 19;
+ } else {
+ $$01162 = $head;
+ $$02964 = $pshift;
+ $$03865 = ($trusty | 0) == 0;
+ $18 = $10;
+ $27 = $0;
+ $37 = $2;
+ $i$01063 = 1;
+ while (1) {
+ if ($$03865 & ($$02964 | 0) > 1) {
+ $17 = HEAP32[$lp + ($$02964 + -2 << 2) >> 2] | 0;
+ if ((FUNCTION_TABLE_iii[$cmp & 15]($$01162 + $3 | 0, $18) | 0) > -1) {
+ $$0$lcssa49 = $$01162;
+ $$02$lcssa51 = $$02964;
+ $i$0$lcssa50 = $i$01063;
+ label = 20;
+ break L1;
+ }
+ if ((FUNCTION_TABLE_iii[$cmp & 15]($$01162 + (0 - ($17 + $width)) | 0, $18) | 0) > -1) {
+ $$0$lcssa49 = $$01162;
+ $$02$lcssa51 = $$02964;
+ $i$0$lcssa50 = $i$01063;
+ label = 20;
+ break L1;
+ }
+ }
+ $24 = $i$01063 + 1 | 0;
+ HEAP32[$ar + ($i$01063 << 2) >> 2] = $18;
+ $26 = $27 + -1 | 0;
+ do if (!$26) {
+ $49 = 32;
+ label = 16;
+ } else {
+ if (!($26 & 1)) {
+ $$02$i$i = $26;
+ $nTrailingZeros$03$i$i = 0;
+ while (1) {
+ $31 = $nTrailingZeros$03$i$i + 1 | 0;
+ $$02$i$i = $$02$i$i >>> 1;
+ if ($$02$i$i & 1) {
+ $$lcssa = $31;
+ break;
+ } else $nTrailingZeros$03$i$i = $31;
+ }
+ if (!$$lcssa) label = 11; else $47 = $$lcssa;
+ } else label = 11;
+ if ((label | 0) == 11) {
+ label = 0;
+ if (!$37) {
+ $49 = 64;
+ label = 16;
+ break;
+ }
+ if (!($37 & 1)) {
+ $$02$i3$i = $37;
+ $nTrailingZeros$03$i2$i = 0;
+ } else {
+ $$0$i = 0;
+ $51 = $27;
+ $54 = $37;
+ $58 = 0;
+ break;
+ }
+ while (1) {
+ $40 = $nTrailingZeros$03$i2$i + 1 | 0;
+ $$02$i3$i = $$02$i3$i >>> 1;
+ if ($$02$i3$i & 1) {
+ $$lcssa75 = $40;
+ $nTrailingZeros$03$i2$i$lcssa = $nTrailingZeros$03$i2$i;
+ break;
+ } else $nTrailingZeros$03$i2$i = $40;
+ }
+ if (!$$lcssa75) {
+ $$0$i = 0;
+ $51 = $27;
+ $54 = $37;
+ $58 = 0;
+ break;
+ } else $47 = $nTrailingZeros$03$i2$i$lcssa + 33 | 0;
+ }
+ if ($47 >>> 0 > 31) {
+ $49 = $47;
+ label = 16;
+ } else {
+ $$0$i = $47;
+ $51 = $27;
+ $54 = $37;
+ $58 = $47;
+ }
+ } while (0);
+ if ((label | 0) == 16) {
+ label = 0;
+ $$0$i = $49 + -32 | 0;
+ $51 = $37;
+ $54 = 0;
+ $58 = $49;
+ }
+ $27 = $54 << 32 - $$0$i | $51 >>> $$0$i;
+ $37 = $54 >>> $$0$i;
+ $57 = $58 + $$02964 | 0;
+ if (!(($37 | 0) != 0 | ($27 | 0) != 1)) {
+ $$0$lcssa49 = $18;
+ $$02$lcssa51 = $57;
+ $i$0$lcssa50 = $24;
+ label = 20;
+ break L1;
+ }
+ $65 = $18 + (0 - (HEAP32[$lp + ($57 << 2) >> 2] | 0)) | 0;
+ if ((FUNCTION_TABLE_iii[$cmp & 15]($65, HEAP32[$ar >> 2] | 0) | 0) < 1) {
+ $$0$lcssa = $18;
+ $$02$lcssa = $57;
+ $$03$lcssa = 0;
+ $i$0$lcssa = $24;
+ label = 19;
+ break;
+ } else {
+ $$01162$phi = $18;
+ $$02964 = $57;
+ $$03865 = 1;
+ $18 = $65;
+ $i$01063 = $24;
+ $$01162 = $$01162$phi;
+ }
+ }
+ }
+ } else {
+ $$0$lcssa = $head;
+ $$02$lcssa = $pshift;
+ $$03$lcssa = $trusty;
+ $i$0$lcssa = 1;
+ label = 19;
+ } while (0);
+ if ((label | 0) == 19) if (!$$03$lcssa) {
+ $$0$lcssa49 = $$0$lcssa;
+ $$02$lcssa51 = $$02$lcssa;
+ $i$0$lcssa50 = $i$0$lcssa;
+ label = 20;
+ }
+ if ((label | 0) == 20) {
+ _cycle($width, $ar, $i$0$lcssa50);
+ _sift($$0$lcssa49, $width, $cmp, $$02$lcssa51, $lp);
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _arMatrixPCA($input, $evec, $ev, $mean) {
+ $input = $input | 0;
+ $evec = $evec | 0;
+ $ev = $ev | 0;
+ $mean = $mean | 0;
+ var $$0 = 0, $1 = 0, $14 = 0, $17 = 0, $20 = 0, $23 = 0.0, $25 = 0, $27 = 0, $3 = 0, $32 = 0, $35 = 0, $36 = 0.0, $37 = 0, $46 = 0, $5 = 0, $52 = 0, $53 = 0, $65 = 0, $70 = 0, $71 = 0, $73 = 0, $75 = 0, $78 = 0.0, $81 = 0, $exitcond3$i29 = 0, $i$0$i322 = 0, $i$0$i42 = 0, $i$015 = 0, $i$1$i38 = 0, $i$113 = 0, $i$2$i26 = 0, $i$211 = 0, $j$0$i32 = 0, $j$0$i619 = 0, $m$0$i221 = 0, $m$0$i37 = 0, $m$1$i31 = 0, $m$1$i518 = 0, $smax$i = 0, $sum$0$lcssa = 0.0, $sum$012 = 0.0, $v$0$i30 = 0, $v$0$i417 = 0;
+ $1 = HEAP32[$input + 4 >> 2] | 0;
+ $3 = HEAP32[$input + 8 >> 2] | 0;
+ $5 = ($1 | 0) < ($3 | 0) ? $1 : $3;
+ L1 : do if (($1 | 0) < 2 | ($3 | 0) < 2) $$0 = -1; else if ((HEAP32[$evec + 8 >> 2] | 0) == ($3 | 0)) if ((HEAP32[$evec + 4 >> 2] | 0) == ($5 | 0)) {
+ $14 = $ev + 4 | 0;
+ if ((HEAP32[$14 >> 2] | 0) == ($5 | 0)) {
+ $17 = $mean + 4 | 0;
+ if ((HEAP32[$17 >> 2] | 0) == ($3 | 0)) {
+ $20 = _arMatrixAllocDup($input) | 0;
+ if (!$20) $$0 = -1; else {
+ $23 = +Math_sqrt(+(+($1 | 0)));
+ $25 = HEAP32[$20 + 4 >> 2] | 0;
+ $27 = HEAP32[$20 + 8 >> 2] | 0;
+ if (!(($25 | 0) < 1 | ($27 | 0) < 1)) if ((HEAP32[$17 >> 2] | 0) == ($27 | 0)) {
+ if ($27) {
+ $32 = HEAP32[$mean >> 2] | 0;
+ $i$0$i42 = 0;
+ do {
+ HEAPF64[$32 + ($i$0$i42 << 3) >> 3] = 0.0;
+ $i$0$i42 = $i$0$i42 + 1 | 0;
+ } while (($i$0$i42 | 0) != ($27 | 0));
+ }
+ $35 = HEAP32[$20 >> 2] | 0;
+ if ($25) {
+ $exitcond3$i29 = ($27 | 0) == 0;
+ $i$1$i38 = 0;
+ $m$0$i37 = $35;
+ while (1) {
+ if (!$exitcond3$i29) {
+ $j$0$i32 = 0;
+ $m$1$i31 = $m$0$i37;
+ $v$0$i30 = HEAP32[$mean >> 2] | 0;
+ while (1) {
+ HEAPF64[$v$0$i30 >> 3] = +HEAPF64[$m$1$i31 >> 3] + +HEAPF64[$v$0$i30 >> 3];
+ $j$0$i32 = $j$0$i32 + 1 | 0;
+ if (($j$0$i32 | 0) == ($27 | 0)) break; else {
+ $m$1$i31 = $m$1$i31 + 8 | 0;
+ $v$0$i30 = $v$0$i30 + 8 | 0;
+ }
+ }
+ }
+ $i$1$i38 = $i$1$i38 + 1 | 0;
+ if (($i$1$i38 | 0) == ($25 | 0)) break; else $m$0$i37 = $m$0$i37 + ($27 << 3) | 0;
+ }
+ }
+ $36 = +($25 | 0);
+ if ($27) {
+ $37 = HEAP32[$mean >> 2] | 0;
+ $i$2$i26 = 0;
+ do {
+ $46 = $37 + ($i$2$i26 << 3) | 0;
+ HEAPF64[$46 >> 3] = +HEAPF64[$46 >> 3] / $36;
+ $i$2$i26 = $i$2$i26 + 1 | 0;
+ } while (($i$2$i26 | 0) != ($27 | 0));
+ }
+ $smax$i = ($27 | 0) > 0 ? $27 : 0;
+ if (($25 | 0) > 0) {
+ $52 = ($27 | 0) > 0;
+ $i$0$i322 = 0;
+ $m$0$i221 = $35;
+ while (1) {
+ if ($52) {
+ $j$0$i619 = 0;
+ $m$1$i518 = $m$0$i221;
+ $v$0$i417 = HEAP32[$mean >> 2] | 0;
+ while (1) {
+ HEAPF64[$m$1$i518 >> 3] = +HEAPF64[$m$1$i518 >> 3] - +HEAPF64[$v$0$i417 >> 3];
+ $j$0$i619 = $j$0$i619 + 1 | 0;
+ if (($j$0$i619 | 0) >= ($27 | 0)) break; else {
+ $m$1$i518 = $m$1$i518 + 8 | 0;
+ $v$0$i417 = $v$0$i417 + 8 | 0;
+ }
+ }
+ }
+ $i$0$i322 = $i$0$i322 + 1 | 0;
+ if (($i$0$i322 | 0) >= ($25 | 0)) break; else $m$0$i221 = $m$0$i221 + ($smax$i << 3) | 0;
+ }
+ }
+ $53 = Math_imul($3, $1) | 0;
+ if (($53 | 0) > 0) {
+ $i$015 = 0;
+ do {
+ $65 = $35 + ($i$015 << 3) | 0;
+ HEAPF64[$65 >> 3] = +HEAPF64[$65 >> 3] / $23;
+ $i$015 = $i$015 + 1 | 0;
+ } while (($i$015 | 0) < ($53 | 0));
+ }
+ $70 = _PCA($20, $evec, $ev) | 0;
+ _arMatrixFree($20) | 0;
+ $71 = HEAP32[$14 >> 2] | 0;
+ if (($71 | 0) > 0) {
+ $73 = HEAP32[$ev >> 2] | 0;
+ $i$113 = 0;
+ $sum$012 = 0.0;
+ while (1) {
+ $78 = $sum$012 + +HEAPF64[$73 + ($i$113 << 3) >> 3];
+ $i$113 = $i$113 + 1 | 0;
+ if (($i$113 | 0) >= ($71 | 0)) {
+ $sum$0$lcssa = $78;
+ break;
+ } else $sum$012 = $78;
+ }
+ } else $sum$0$lcssa = 0.0;
+ if (($71 | 0) <= 0) {
+ $$0 = $70;
+ break;
+ }
+ $75 = HEAP32[$ev >> 2] | 0;
+ $i$211 = 0;
+ while (1) {
+ $81 = $75 + ($i$211 << 3) | 0;
+ HEAPF64[$81 >> 3] = +HEAPF64[$81 >> 3] / $sum$0$lcssa;
+ $i$211 = $i$211 + 1 | 0;
+ if (($i$211 | 0) >= ($71 | 0)) {
+ $$0 = $70;
+ break L1;
+ }
+ }
+ }
+ _arMatrixFree($20) | 0;
+ $$0 = -1;
+ }
+ } else $$0 = -1;
+ } else $$0 = -1;
+ } else $$0 = -1; else $$0 = -1; while (0);
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_126parse_base_unresolved_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $$0$i = 0, $10 = 0, $12 = 0, $14 = 0, $15 = 0, $23 = 0, $24 = 0, $25 = 0, $26 = 0, $29 = 0, $31 = 0, $4 = 0, $42 = 0, $48 = 0, $52 = 0, $54 = 0, $56 = 0, $58 = 0, $59 = 0, $67 = 0, $68 = 0, $69 = 0, $70 = 0, $73 = 0, $75 = 0, $9 = 0, $args = 0, $args3 = 0, $t$0$i = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $args = sp + 12 | 0;
+ $args3 = sp;
+ L1 : do if (($last - $first | 0) > 1) {
+ $4 = HEAP8[$first >> 0] | 0;
+ switch ($4 << 24 >> 24) {
+ case 100:
+ case 111:
+ {
+ if ((HEAP8[$first + 1 >> 0] | 0) == 110) {
+ $9 = $first + 2 | 0;
+ if ($4 << 24 >> 24 == 111) {
+ $10 = __ZN10__cxxabiv112_GLOBAL__N_119parse_operator_nameINS0_2DbEEEPKcS4_S4_RT_($9, $last, $db) | 0;
+ if (($10 | 0) == ($9 | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $12 = __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($10, $last, $db) | 0;
+ if (($12 | 0) == ($10 | 0)) {
+ $$0 = $10;
+ break L1;
+ }
+ $14 = $db + 4 | 0;
+ $15 = HEAP32[$14 >> 2] | 0;
+ if ((($15 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) {
+ $$0 = $12;
+ break L1;
+ }
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($args, $15 + -24 | 0);
+ $23 = HEAP32[$14 >> 2] | 0;
+ $24 = $23 + -24 | 0;
+ $26 = $23;
+ do {
+ $25 = $26 + -24 | 0;
+ HEAP32[$14 >> 2] = $25;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($25);
+ $26 = HEAP32[$14 >> 2] | 0;
+ } while (($26 | 0) != ($24 | 0));
+ $29 = HEAP8[$args >> 0] | 0;
+ $31 = ($29 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($23 + -48 | 0, $31 ? $args + 1 | 0 : HEAP32[$args + 8 >> 2] | 0, $31 ? ($29 & 255) >>> 1 : HEAP32[$args + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($args);
+ $$0 = $12;
+ break L1;
+ }
+ if (($9 | 0) == ($last | 0)) $$0$i = $last; else {
+ $42 = __ZN10__cxxabiv112_GLOBAL__N_121parse_unresolved_typeINS0_2DbEEEPKcS4_S4_RT_($9, $last, $db) | 0;
+ if (($42 | 0) == ($9 | 0)) $t$0$i = __ZN10__cxxabiv112_GLOBAL__N_115parse_simple_idINS0_2DbEEEPKcS4_S4_RT_($9, $last, $db) | 0; else $t$0$i = $42;
+ if (($t$0$i | 0) == ($9 | 0)) $$0$i = $9; else {
+ $48 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($48 | 0)) $$0$i = $9; else {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($48 + -24 | 0, 0, 12928) | 0;
+ $$0$i = $t$0$i;
+ }
+ }
+ }
+ STACKTOP = sp;
+ return (($$0$i | 0) == ($9 | 0) ? $first : $$0$i) | 0;
+ }
+ break;
+ }
+ default:
+ {}
+ }
+ $52 = __ZN10__cxxabiv112_GLOBAL__N_115parse_simple_idINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($52 | 0) == ($first | 0)) {
+ $54 = __ZN10__cxxabiv112_GLOBAL__N_119parse_operator_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($54 | 0) == ($first | 0)) $$0 = $first; else {
+ $56 = __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($54, $last, $db) | 0;
+ if (($56 | 0) == ($54 | 0)) $$0 = $54; else {
+ $58 = $db + 4 | 0;
+ $59 = HEAP32[$58 >> 2] | 0;
+ if ((($59 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$0 = $56; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($args3, $59 + -24 | 0);
+ $67 = HEAP32[$58 >> 2] | 0;
+ $68 = $67 + -24 | 0;
+ $70 = $67;
+ do {
+ $69 = $70 + -24 | 0;
+ HEAP32[$58 >> 2] = $69;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($69);
+ $70 = HEAP32[$58 >> 2] | 0;
+ } while (($70 | 0) != ($68 | 0));
+ $73 = HEAP8[$args3 >> 0] | 0;
+ $75 = ($73 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($67 + -48 | 0, $75 ? $args3 + 1 | 0 : HEAP32[$args3 + 8 >> 2] | 0, $75 ? ($73 & 255) >>> 1 : HEAP32[$args3 + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($args3);
+ $$0 = $56;
+ }
+ }
+ }
+ } else $$0 = $52;
+ } else $$0 = $first; while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arParamLoad($filename, $num, $param, $varargs) {
+ $filename = $filename | 0;
+ $num = $num | 0;
+ $param = $param | 0;
+ $varargs = $varargs | 0;
+ var $$pre$phi14Z2D = 0, $11 = 0, $14 = 0, $15 = 0, $18 = 0, $21 = 0, $23 = 0, $26 = 0, $29 = 0, $3 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0.0, $34 = 0, $36 = 0, $43 = 0, $44 = 0, $5 = 0, $53 = 0.0, $8 = 0, $ap = 0, $dist_function_version$04 = 0, $i$0 = 0, $i$0$lcssa = 0, $i$119 = 0, $param_wasRead = 0, $ret$06 = 0, $ret$09 = 0, $vararg_buffer = 0, $vararg_buffer13 = 0, $vararg_buffer15 = 0, $vararg_buffer18 = 0, $vararg_buffer2 = 0, $vararg_buffer6 = 0, $vararg_buffer9 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 256 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer18 = sp + 232 | 0;
+ $vararg_buffer15 = sp + 224 | 0;
+ $vararg_buffer13 = sp + 216 | 0;
+ $vararg_buffer9 = sp + 208 | 0;
+ $vararg_buffer6 = sp + 200 | 0;
+ $vararg_buffer2 = sp + 192 | 0;
+ $vararg_buffer = sp + 184 | 0;
+ $ap = sp + 240 | 0;
+ $param_wasRead = sp;
+ do if (($filename | 0) != 0 & ($num | 0) > 0 & ($param | 0) != 0) {
+ $3 = _fopen($filename, 4854) | 0;
+ if (!$3) {
+ $5 = ___errno_location() | 0;
+ HEAP32[$vararg_buffer >> 2] = HEAP32[$5 >> 2];
+ HEAP32[$vararg_buffer + 4 >> 2] = $filename;
+ _arLog(3, 4857, $vararg_buffer);
+ $8 = _strerror(HEAP32[$5 >> 2] | 0) | 0;
+ HEAP32[$vararg_buffer2 >> 2] = 13835;
+ HEAP32[$vararg_buffer2 + 4 >> 2] = $8;
+ _arLog(3, 5361, $vararg_buffer2);
+ $ret$06 = -1;
+ break;
+ }
+ _fseek($3, 0, 2) | 0;
+ L6 : do if (!(_ferror($3) | 0)) {
+ $15 = _ftell($3) | 0;
+ _rewind($3);
+ $i$0 = 0;
+ while (1) {
+ if (($i$0 | 0) >= 4) {
+ $i$0$lcssa = $i$0;
+ label = 9;
+ break;
+ }
+ $18 = HEAP32[2012 + ($i$0 << 3) + 4 >> 2] | 0;
+ $21 = $i$0 + 1 | 0;
+ if (!(($15 | 0) % ($18 | 0) | 0)) {
+ $23 = $18;
+ $dist_function_version$04 = $21;
+ break;
+ } else $i$0 = $21;
+ }
+ do if ((label | 0) == 9) if (($i$0$lcssa | 0) == 4) {
+ _arLog(3, 4971, $vararg_buffer13);
+ $ret$09 = -1;
+ break L6;
+ } else {
+ $23 = HEAP32[2012 + (0 << 3) + 4 >> 2] | 0;
+ $dist_function_version$04 = 0;
+ break;
+ } while (0);
+ if ((_fread($param_wasRead, $23, 1, $3) | 0) != 1) {
+ $26 = ___errno_location() | 0;
+ HEAP32[$vararg_buffer15 >> 2] = HEAP32[$26 >> 2];
+ _arLog(3, 5051, $vararg_buffer15);
+ $29 = _strerror(HEAP32[$26 >> 2] | 0) | 0;
+ HEAP32[$vararg_buffer18 >> 2] = 13835;
+ HEAP32[$vararg_buffer18 + 4 >> 2] = $29;
+ _arLog(3, 5361, $vararg_buffer18);
+ $ret$09 = -1;
+ break;
+ }
+ $30 = $param_wasRead + 176 | 0;
+ HEAP32[$30 >> 2] = $dist_function_version$04;
+ _byteswap($param_wasRead);
+ $31 = ($dist_function_version$04 | 0) == 1;
+ $32 = $param_wasRead + 120 | 0;
+ if ($31) {
+ $33 = +HEAPF64[$32 >> 3];
+ $34 = $param_wasRead + 128 | 0;
+ HEAPF64[$32 >> 3] = +HEAPF64[$34 >> 3];
+ HEAPF64[$34 >> 3] = $33;
+ $$pre$phi14Z2D = $34;
+ } else $$pre$phi14Z2D = $param_wasRead + 128 | 0;
+ _memcpy($param | 0, $param_wasRead | 0, 184) | 0;
+ HEAP32[$ap >> 2] = $varargs;
+ $36 = $param + 176 | 0;
+ if (($num | 0) > 1) {
+ $i$119 = 1;
+ while (1) {
+ $43 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $44 = HEAP32[$43 >> 2] | 0;
+ HEAP32[$ap >> 2] = $43 + 4;
+ HEAP32[$44 + 176 >> 2] = HEAP32[$36 >> 2];
+ if ((_fread($param_wasRead, HEAP32[2012 + ((HEAP32[$36 >> 2] | 0) + -1 << 3) + 4 >> 2] | 0, 1, $3) | 0) != 1) {
+ $ret$09 = -1;
+ break L6;
+ }
+ HEAP32[$30 >> 2] = $dist_function_version$04;
+ _byteswap($param_wasRead);
+ if ($31) {
+ $53 = +HEAPF64[$32 >> 3];
+ HEAPF64[$32 >> 3] = +HEAPF64[$$pre$phi14Z2D >> 3];
+ HEAPF64[$$pre$phi14Z2D >> 3] = $53;
+ }
+ _memcpy($44 | 0, $param_wasRead | 0, 184) | 0;
+ $i$119 = $i$119 + 1 | 0;
+ if (($i$119 | 0) >= ($num | 0)) {
+ $ret$09 = 0;
+ break;
+ }
+ }
+ } else $ret$09 = 0;
+ } else {
+ $11 = ___errno_location() | 0;
+ HEAP32[$vararg_buffer6 >> 2] = HEAP32[$11 >> 2];
+ _arLog(3, 4926, $vararg_buffer6);
+ $14 = _strerror(HEAP32[$11 >> 2] | 0) | 0;
+ HEAP32[$vararg_buffer9 >> 2] = 13835;
+ HEAP32[$vararg_buffer9 + 4 >> 2] = $14;
+ _arLog(3, 5361, $vararg_buffer9);
+ $ret$09 = -1;
+ } while (0);
+ _fclose($3) | 0;
+ $ret$06 = $ret$09;
+ } else $ret$06 = -1; while (0);
+ STACKTOP = sp;
+ return $ret$06 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_123parse_prefix_expressionINS0_2DbEEEPKcS4_S4_RKNT_6StringERS5_($first, $last, $op, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $op = $op | 0;
+ $db = $db | 0;
+ var $$04 = 0, $$pre$i$i$i = 0, $0 = 0, $1 = 0, $10 = 0, $13 = 0, $15 = 0, $2 = 0, $25 = 0, $28 = 0, $3 = 0, $35 = 0, $37 = 0, $4 = 0, $40 = 0, $44 = 0, $47 = 0, $52 = 0, $53 = 0, $56 = 0, $57 = 0, $59 = 0, $60 = 0, $69 = 0, $7 = 0, $72 = 0, $77 = 0, $8 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 48 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 36 | 0;
+ $1 = sp + 24 | 0;
+ $2 = sp + 12 | 0;
+ $3 = sp;
+ $4 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($4 | 0) == ($first | 0)) $$04 = $first; else {
+ $7 = $db + 4 | 0;
+ $8 = HEAP32[$7 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($8 | 0)) $$04 = $first; else {
+ $10 = $8 + -24 | 0;
+ __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EERKSB_PKS8_($2, $op, 12714);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($3, (HEAP32[$7 >> 2] | 0) + -24 | 0);
+ $13 = HEAP8[$3 >> 0] | 0;
+ $15 = ($13 & 1) == 0;
+ $25 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($2, $15 ? $3 + 1 | 0 : HEAP32[$3 + 8 >> 2] | 0, $15 ? ($13 & 255) >>> 1 : HEAP32[$3 + 4 >> 2] | 0) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$25 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$25 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$25 + 8 >> 2];
+ HEAP32[$25 >> 2] = 0;
+ HEAP32[$25 + 4 >> 2] = 0;
+ HEAP32[$25 + 8 >> 2] = 0;
+ $28 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($1, 12619) | 0;
+ HEAP32[$0 >> 2] = HEAP32[$28 >> 2];
+ HEAP32[$0 + 4 >> 2] = HEAP32[$28 + 4 >> 2];
+ HEAP32[$0 + 8 >> 2] = HEAP32[$28 + 8 >> 2];
+ HEAP32[$28 >> 2] = 0;
+ HEAP32[$28 + 4 >> 2] = 0;
+ HEAP32[$28 + 8 >> 2] = 0;
+ do if (!(HEAP8[$10 >> 0] & 1)) {
+ HEAP8[$10 + 1 >> 0] = 0;
+ HEAP8[$10 >> 0] = 0;
+ } else {
+ $35 = $8 + -16 | 0;
+ HEAP8[HEAP32[$35 >> 2] >> 0] = 0;
+ $37 = $8 + -20 | 0;
+ HEAP32[$37 >> 2] = 0;
+ $$pre$i$i$i = HEAP8[$10 >> 0] | 0;
+ if (!($$pre$i$i$i & 1)) {
+ $44 = $$pre$i$i$i;
+ $53 = 10;
+ } else {
+ $40 = HEAP32[$10 >> 2] | 0;
+ $44 = $40 & 255;
+ $53 = ($40 & -2) + -1 | 0;
+ }
+ if (!($44 & 1)) {
+ $47 = ($44 & 255) >>> 1;
+ if (($44 & 255) < 22) {
+ $52 = 10;
+ $72 = $47;
+ $77 = 1;
+ } else {
+ $52 = ($47 + 16 & 240) + -1 | 0;
+ $72 = $47;
+ $77 = 1;
+ }
+ } else {
+ $52 = 10;
+ $72 = 0;
+ $77 = 0;
+ }
+ if (($52 | 0) != ($53 | 0)) {
+ if (($52 | 0) == 10) {
+ $59 = $10 + 1 | 0;
+ $60 = HEAP32[$35 >> 2] | 0;
+ if ($77) {
+ _memcpy($59 | 0, $60 | 0, (($44 & 255) >>> 1) + 1 | 0) | 0;
+ _free($60);
+ } else {
+ HEAP8[$59 >> 0] = HEAP8[$60 >> 0] | 0;
+ _free($60);
+ }
+ HEAP8[$10 >> 0] = $72 << 1;
+ break;
+ }
+ $56 = $52 + 1 | 0;
+ $57 = _malloc($56) | 0;
+ if (!($52 >>> 0 <= $53 >>> 0 & ($57 | 0) == 0)) {
+ if ($77) _memcpy($57 | 0, $10 + 1 | 0, (($44 & 255) >>> 1) + 1 | 0) | 0; else {
+ $69 = HEAP32[$35 >> 2] | 0;
+ HEAP8[$57 >> 0] = HEAP8[$69 >> 0] | 0;
+ _free($69);
+ }
+ HEAP32[$10 >> 2] = $56 | 1;
+ HEAP32[$37 >> 2] = $72;
+ HEAP32[$35 >> 2] = $57;
+ }
+ }
+ } while (0);
+ HEAP32[$10 >> 2] = HEAP32[$0 >> 2];
+ HEAP32[$10 + 4 >> 2] = HEAP32[$0 + 4 >> 2];
+ HEAP32[$10 + 8 >> 2] = HEAP32[$0 + 8 >> 2];
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ $$04 = $4;
+ }
+ }
+ STACKTOP = sp;
+ return $$04 | 0;
+}
+
+function _icpPoint($handle, $data, $initMatXw2Xc, $matXw2Xc, $err) {
+ $handle = $handle | 0;
+ $data = $data | 0;
+ $initMatXw2Xc = $initMatXw2Xc | 0;
+ $matXw2Xc = $matXw2Xc | 0;
+ $err = $err | 0;
+ var $$0 = 0, $$lcssa = 0, $$lcssa28 = 0, $$lcssa50 = 0.0, $$pre = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $28 = 0, $34 = 0, $38 = 0.0, $4 = 0, $42 = 0.0, $46 = 0.0, $47 = 0, $52 = 0, $55 = 0.0, $7 = 0, $9 = 0, $U = 0, $dS = 0, $err0$0 = 0.0, $err1$0$lcssa = 0.0, $err1$033 = 0.0, $i$1 = 0, $j$042 = 0, $j$134 = 0, $j$238 = 0, $matXw2U = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 176 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer1 = sp + 168 | 0;
+ $vararg_buffer = sp + 160 | 0;
+ $U = sp + 48 | 0;
+ $matXw2U = sp + 64 | 0;
+ $dS = sp;
+ $0 = $data + 8 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ do if (($1 | 0) < 3) $$0 = -1; else {
+ $4 = _malloc($1 * 96 | 0) | 0;
+ if (!$4) {
+ _arLog(3, 5109, $vararg_buffer);
+ $$0 = -1;
+ break;
+ }
+ $7 = _malloc($1 << 4) | 0;
+ if (!$7) {
+ _arLog(3, 5109, $vararg_buffer1);
+ _free($4);
+ $$0 = -1;
+ break;
+ } else $j$042 = 0;
+ do {
+ HEAPF64[$matXw2Xc + ($j$042 << 5) >> 3] = +HEAPF64[$initMatXw2Xc + ($j$042 << 5) >> 3];
+ HEAPF64[$matXw2Xc + ($j$042 << 5) + 8 >> 3] = +HEAPF64[$initMatXw2Xc + ($j$042 << 5) + 8 >> 3];
+ HEAPF64[$matXw2Xc + ($j$042 << 5) + 16 >> 3] = +HEAPF64[$initMatXw2Xc + ($j$042 << 5) + 16 >> 3];
+ HEAPF64[$matXw2Xc + ($j$042 << 5) + 24 >> 3] = +HEAPF64[$initMatXw2Xc + ($j$042 << 5) + 24 >> 3];
+ $j$042 = $j$042 + 1 | 0;
+ } while (($j$042 | 0) != 3);
+ $9 = $data + 4 | 0;
+ $10 = $U + 8 | 0;
+ $11 = $handle + 104 | 0;
+ $12 = $handle + 120 | 0;
+ $13 = $handle + 112 | 0;
+ $14 = $handle + 96 | 0;
+ $err0$0 = 0.0;
+ $i$1 = 0;
+ L11 : while (1) {
+ _arUtilMatMul($handle, $matXw2Xc, $matXw2U) | 0;
+ $28 = HEAP32[$0 >> 2] | 0;
+ if (($28 | 0) > 0) {
+ $err1$033 = 0.0;
+ $j$134 = 0;
+ while (1) {
+ if ((_icpGetU_from_X_by_MatX2U($U, $matXw2U, (HEAP32[$9 >> 2] | 0) + ($j$134 * 24 | 0) | 0) | 0) < 0) {
+ label = 10;
+ break L11;
+ }
+ $34 = HEAP32[$data >> 2] | 0;
+ $38 = +HEAPF64[$34 + ($j$134 << 4) >> 3] - +HEAPF64[$U >> 3];
+ $42 = +HEAPF64[$34 + ($j$134 << 4) + 8 >> 3] - +HEAPF64[$10 >> 3];
+ $46 = $err1$033 + ($38 * $38 + $42 * $42);
+ $47 = $j$134 << 1;
+ HEAPF64[$7 + ($47 << 3) >> 3] = $38;
+ HEAPF64[$7 + (($47 | 1) << 3) >> 3] = $42;
+ $j$134 = $j$134 + 1 | 0;
+ $52 = HEAP32[$0 >> 2] | 0;
+ if (($j$134 | 0) >= ($52 | 0)) {
+ $$lcssa = $52;
+ $err1$0$lcssa = $46;
+ break;
+ } else $err1$033 = $46;
+ }
+ } else {
+ $$lcssa = $28;
+ $err1$0$lcssa = 0.0;
+ }
+ $55 = $err1$0$lcssa / +($$lcssa | 0);
+ if ($55 < +HEAPF64[$11 >> 3]) {
+ $$lcssa50 = $55;
+ label = 24;
+ break;
+ }
+ if (($i$1 | 0) > 0) if ($55 < +HEAPF64[$12 >> 3]) if ($55 / $err0$0 > +HEAPF64[$13 >> 3]) {
+ $$lcssa50 = $55;
+ label = 24;
+ break;
+ }
+ if (($i$1 | 0) == (HEAP32[$14 >> 2] | 0)) {
+ $$lcssa50 = $55;
+ label = 24;
+ break;
+ }
+ if (($$lcssa | 0) > 0) {
+ $j$238 = 0;
+ while (1) {
+ if ((_icpGetJ_U_S($4 + ($j$238 * 12 << 3) | 0, $handle, $matXw2Xc, (HEAP32[$9 >> 2] | 0) + ($j$238 * 24 | 0) | 0) | 0) < 0) {
+ label = 20;
+ break L11;
+ }
+ $j$238 = $j$238 + 1 | 0;
+ $$pre = HEAP32[$0 >> 2] | 0;
+ if (($j$238 | 0) >= ($$pre | 0)) {
+ $$lcssa28 = $$pre;
+ break;
+ }
+ }
+ } else $$lcssa28 = $$lcssa;
+ if ((_icpGetDeltaS($dS, $7, $4, $$lcssa28 << 1) | 0) < 0) {
+ label = 22;
+ break;
+ }
+ _icpUpdateMat($matXw2Xc, $dS) | 0;
+ $err0$0 = $55;
+ $i$1 = $i$1 + 1 | 0;
+ }
+ if ((label | 0) == 10) {
+ _icpGetXw2XcCleanup($4, $7);
+ $$0 = -1;
+ break;
+ } else if ((label | 0) == 20) {
+ _icpGetXw2XcCleanup($4, $7);
+ $$0 = -1;
+ break;
+ } else if ((label | 0) == 22) {
+ _icpGetXw2XcCleanup($4, $7);
+ $$0 = -1;
+ break;
+ } else if ((label | 0) == 24) {
+ HEAPF64[$err >> 3] = $$lcssa50;
+ _free($4);
+ _free($7);
+ $$0 = 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arGetMarkerInfo($image, $xsize, $ysize, $pixelFormat, $markerInfo2, $marker2_num, $pattHandle, $imageProcMode, $pattDetectMode, $arParamLTf, $pattRatio, $markerInfo, $marker_num, $matrixCodeType) {
+ $image = $image | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $pixelFormat = $pixelFormat | 0;
+ $markerInfo2 = $markerInfo2 | 0;
+ $marker2_num = $marker2_num | 0;
+ $pattHandle = $pattHandle | 0;
+ $imageProcMode = $imageProcMode | 0;
+ $pattDetectMode = $pattDetectMode | 0;
+ $arParamLTf = $arParamLTf | 0;
+ $pattRatio = +$pattRatio;
+ $markerInfo = $markerInfo | 0;
+ $marker_num = $marker_num | 0;
+ $matrixCodeType = $matrixCodeType | 0;
+ var $0 = 0, $1 = 0, $26 = 0, $29 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $34 = 0, $i$03 = 0, $j$0$lcssa = 0, $j$02 = 0, $j$1 = 0, $pos0 = 0, $pos1 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $pos0 = sp + 4 | 0;
+ $pos1 = sp;
+ $0 = $pattDetectMode >>> 0 < 2;
+ $1 = ($pattDetectMode | 0) == 2;
+ if (($marker2_num | 0) > 0) {
+ $i$03 = 0;
+ $j$02 = 0;
+ while (1) {
+ HEAP32[$markerInfo + ($j$02 << 8) >> 2] = HEAP32[$markerInfo2 + ($i$03 * 80048 | 0) >> 2];
+ if ((_arParamObserv2IdealLTf($arParamLTf, +HEAPF64[$markerInfo2 + ($i$03 * 80048 | 0) + 8 >> 3], +HEAPF64[$markerInfo2 + ($i$03 * 80048 | 0) + 16 >> 3], $pos0, $pos1) | 0) < 0) $j$1 = $j$02; else {
+ HEAPF64[$markerInfo + ($j$02 << 8) + 56 >> 3] = +HEAPF32[$pos0 >> 2];
+ HEAPF64[$markerInfo + ($j$02 << 8) + 64 >> 3] = +HEAPF32[$pos1 >> 2];
+ $26 = $markerInfo + ($j$02 << 8) + 168 | 0;
+ if ((_arGetLine($markerInfo2 + ($i$03 * 80048 | 0) + 28 | 0, $markerInfo2 + ($i$03 * 80048 | 0) + 40028 | 0, HEAP32[$markerInfo2 + ($i$03 * 80048 | 0) + 24 >> 2] | 0, $markerInfo2 + ($i$03 * 80048 | 0) + 80028 | 0, $arParamLTf, $markerInfo + ($j$02 << 8) + 72 | 0, $26) | 0) < 0) $j$1 = $j$02; else {
+ $29 = $markerInfo + ($j$02 << 8) + 8 | 0;
+ $30 = $markerInfo + ($j$02 << 8) + 20 | 0;
+ $31 = $markerInfo + ($j$02 << 8) + 40 | 0;
+ $32 = $markerInfo + ($j$02 << 8) + 12 | 0;
+ $33 = $markerInfo + ($j$02 << 8) + 24 | 0;
+ $34 = $markerInfo + ($j$02 << 8) + 48 | 0;
+ switch (_arPattGetIDGlobal($pattHandle, $imageProcMode, $pattDetectMode, $image, $xsize, $ysize, $pixelFormat, $arParamLTf, $26, $pattRatio, $29, $30, $31, $32, $33, $34, $matrixCodeType, $markerInfo + ($j$02 << 8) + 240 | 0, $markerInfo + ($j$02 << 8) + 248 | 0) | 0) {
+ case 0:
+ {
+ HEAP32[$markerInfo + ($j$02 << 8) + 236 >> 2] = 0;
+ break;
+ }
+ case -1:
+ {
+ HEAP32[$markerInfo + ($j$02 << 8) + 236 >> 2] = 2;
+ break;
+ }
+ case -2:
+ {
+ HEAP32[$markerInfo + ($j$02 << 8) + 236 >> 2] = 3;
+ break;
+ }
+ case -3:
+ {
+ HEAP32[$markerInfo + ($j$02 << 8) + 236 >> 2] = 4;
+ break;
+ }
+ case -4:
+ {
+ HEAP32[$markerInfo + ($j$02 << 8) + 236 >> 2] = 5;
+ break;
+ }
+ case -5:
+ {
+ HEAP32[$markerInfo + ($j$02 << 8) + 236 >> 2] = 9;
+ break;
+ }
+ case -6:
+ {
+ HEAP32[$markerInfo + ($j$02 << 8) + 236 >> 2] = 1;
+ break;
+ }
+ default:
+ {}
+ }
+ if ($0) {
+ HEAP32[$markerInfo + ($j$02 << 8) + 4 >> 2] = HEAP32[$29 >> 2];
+ HEAP32[$markerInfo + ($j$02 << 8) + 16 >> 2] = HEAP32[$30 >> 2];
+ HEAPF64[$markerInfo + ($j$02 << 8) + 32 >> 3] = +HEAPF64[$31 >> 3];
+ } else if ($1) {
+ HEAP32[$markerInfo + ($j$02 << 8) + 4 >> 2] = HEAP32[$32 >> 2];
+ HEAP32[$markerInfo + ($j$02 << 8) + 16 >> 2] = HEAP32[$33 >> 2];
+ HEAPF64[$markerInfo + ($j$02 << 8) + 32 >> 3] = +HEAPF64[$34 >> 3];
+ }
+ $j$1 = $j$02 + 1 | 0;
+ }
+ }
+ $i$03 = $i$03 + 1 | 0;
+ if (($i$03 | 0) >= ($marker2_num | 0)) {
+ $j$0$lcssa = $j$1;
+ break;
+ } else $j$02 = $j$1;
+ }
+ } else $j$0$lcssa = 0;
+ HEAP32[$marker_num >> 2] = $j$0$lcssa;
+ STACKTOP = sp;
+ return 0;
+}
+
+function _arImageProcLumaHistAndBoxFilterWithBias($ipi, $dataPtr, $boxSize, $bias) {
+ $ipi = $ipi | 0;
+ $dataPtr = $dataPtr | 0;
+ $boxSize = $boxSize | 0;
+ $bias = $bias | 0;
+ var $$0 = 0, $$lcssa = 0, $$pre$phi6Z2D = 0, $$pre$phiZ2D = 0, $0 = 0, $10 = 0, $12 = 0, $13 = 0, $14 = 0, $16 = 0, $17 = 0, $18 = 0, $2 = 0, $20 = 0, $24 = 0, $25 = 0, $26 = 0, $43 = 0, $5 = 0, $50 = 0, $57 = 0, $7 = 0, $count$0$lcssa = 0, $count$015 = 0, $count$110 = 0, $count$2 = 0, $count$3 = 0, $i$020 = 0, $i$18 = 0, $j$021 = 0, $kernel_i$011 = 0, $kernel_j$016 = 0, $val$0$lcssa = 0, $val$014 = 0, $val$19 = 0, $val$2 = 0, $val$3 = 0;
+ $0 = _arImageProcLumaHist($ipi, $dataPtr) | 0;
+ do if (($0 | 0) < 0) $$0 = $0; else {
+ $2 = $ipi + 4 | 0;
+ if (!(HEAP32[$2 >> 2] | 0)) {
+ $5 = $ipi + 8 | 0;
+ $7 = $ipi + 12 | 0;
+ $10 = _malloc(Math_imul(HEAP32[$7 >> 2] | 0, HEAP32[$5 >> 2] | 0) | 0) | 0;
+ HEAP32[$2 >> 2] = $10;
+ if (!$10) {
+ $$0 = -1;
+ break;
+ } else {
+ $$pre$phi6Z2D = $5;
+ $$pre$phiZ2D = $7;
+ }
+ } else {
+ $$pre$phi6Z2D = $ipi + 8 | 0;
+ $$pre$phiZ2D = $ipi + 12 | 0;
+ }
+ $12 = $boxSize >> 1;
+ $13 = 0 - $12 | 0;
+ $14 = HEAP32[$$pre$phiZ2D >> 2] | 0;
+ if (($14 | 0) > 0) {
+ $16 = ($12 | 0) < ($13 | 0);
+ $17 = ($12 | 0) < ($13 | 0);
+ $j$021 = 0;
+ do {
+ $18 = HEAP32[$$pre$phi6Z2D >> 2] | 0;
+ if (($18 | 0) > 0) {
+ $25 = $18;
+ $i$020 = 0;
+ do {
+ if ($16) {
+ $count$0$lcssa = 0;
+ $val$0$lcssa = 0;
+ } else {
+ $count$015 = 0;
+ $kernel_j$016 = $13;
+ $val$014 = 0;
+ while (1) {
+ $20 = $kernel_j$016 + $j$021 | 0;
+ if (($20 | 0) < 0) {
+ $count$3 = $count$015;
+ $val$3 = $val$014;
+ } else if (($20 | 0) < (HEAP32[$$pre$phiZ2D >> 2] | 0)) {
+ $24 = Math_imul($25, $20) | 0;
+ if ($17) {
+ $count$3 = $count$015;
+ $val$3 = $val$014;
+ } else {
+ $count$110 = $count$015;
+ $kernel_i$011 = $13;
+ $val$19 = $val$014;
+ while (1) {
+ $26 = $kernel_i$011 + $i$020 | 0;
+ if (($26 | 0) > -1 & ($26 | 0) < ($25 | 0)) {
+ $count$2 = $count$110 + 1 | 0;
+ $val$2 = (HEAPU8[(HEAP32[$ipi >> 2] | 0) + ($24 + $26) >> 0] | 0) + $val$19 | 0;
+ } else {
+ $count$2 = $count$110;
+ $val$2 = $val$19;
+ }
+ if (($kernel_i$011 | 0) < ($12 | 0)) {
+ $count$110 = $count$2;
+ $kernel_i$011 = $kernel_i$011 + 1 | 0;
+ $val$19 = $val$2;
+ } else {
+ $count$3 = $count$2;
+ $val$3 = $val$2;
+ break;
+ }
+ }
+ }
+ } else {
+ $count$3 = $count$015;
+ $val$3 = $val$014;
+ }
+ if (($kernel_j$016 | 0) < ($12 | 0)) {
+ $count$015 = $count$3;
+ $kernel_j$016 = $kernel_j$016 + 1 | 0;
+ $val$014 = $val$3;
+ } else {
+ $count$0$lcssa = $count$3;
+ $val$0$lcssa = $val$3;
+ break;
+ }
+ }
+ }
+ $43 = (Math_imul($25, $j$021) | 0) + $i$020 | 0;
+ HEAP8[(HEAP32[$2 >> 2] | 0) + $43 >> 0] = ($val$0$lcssa | 0) / ($count$0$lcssa | 0) | 0;
+ $i$020 = $i$020 + 1 | 0;
+ $25 = HEAP32[$$pre$phi6Z2D >> 2] | 0;
+ } while (($i$020 | 0) < ($25 | 0));
+ }
+ $j$021 = $j$021 + 1 | 0;
+ $50 = HEAP32[$$pre$phiZ2D >> 2] | 0;
+ } while (($j$021 | 0) < ($50 | 0));
+ $$lcssa = $50;
+ } else $$lcssa = $14;
+ if (!$bias) $$0 = 0; else if ((Math_imul($$lcssa, HEAP32[$$pre$phi6Z2D >> 2] | 0) | 0) > 0) {
+ $i$18 = 0;
+ do {
+ $57 = (HEAP32[$2 >> 2] | 0) + $i$18 | 0;
+ HEAP8[$57 >> 0] = (HEAPU8[$57 >> 0] | 0) + $bias;
+ $i$18 = $i$18 + 1 | 0;
+ } while (($i$18 | 0) < (Math_imul(HEAP32[$$pre$phiZ2D >> 2] | 0, HEAP32[$$pre$phi6Z2D >> 2] | 0) | 0));
+ $$0 = 0;
+ } else $$0 = 0;
+ } while (0);
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($this, $0) {
+ $this = $this | 0;
+ $0 = $0 | 0;
+ var $$pre$i$i$i = 0, $$pre$i$i$i2 = 0, $10 = 0, $14 = 0, $17 = 0, $22 = 0, $23 = 0, $26 = 0, $27 = 0, $29 = 0, $30 = 0, $39 = 0, $42 = 0, $47 = 0, $48 = 0, $5 = 0, $53 = 0, $55 = 0, $58 = 0, $62 = 0, $65 = 0, $7 = 0, $70 = 0, $71 = 0, $74 = 0, $75 = 0, $77 = 0, $78 = 0, $87 = 0, $90 = 0, $95 = 0, $96 = 0;
+ do if (!(HEAP8[$this >> 0] & 1)) {
+ HEAP8[$this + 1 >> 0] = 0;
+ HEAP8[$this >> 0] = 0;
+ } else {
+ $5 = $this + 8 | 0;
+ HEAP8[HEAP32[$5 >> 2] >> 0] = 0;
+ $7 = $this + 4 | 0;
+ HEAP32[$7 >> 2] = 0;
+ $$pre$i$i$i = HEAP8[$this >> 0] | 0;
+ if (!($$pre$i$i$i & 1)) {
+ $14 = $$pre$i$i$i;
+ $23 = 10;
+ } else {
+ $10 = HEAP32[$this >> 2] | 0;
+ $14 = $10 & 255;
+ $23 = ($10 & -2) + -1 | 0;
+ }
+ if (!($14 & 1)) {
+ $17 = ($14 & 255) >>> 1;
+ if (($14 & 255) < 22) {
+ $22 = 10;
+ $42 = $17;
+ $95 = 1;
+ } else {
+ $22 = ($17 + 16 & 240) + -1 | 0;
+ $42 = $17;
+ $95 = 1;
+ }
+ } else {
+ $22 = 10;
+ $42 = 0;
+ $95 = 0;
+ }
+ if (($22 | 0) != ($23 | 0)) {
+ if (($22 | 0) == 10) {
+ $29 = $this + 1 | 0;
+ $30 = HEAP32[$5 >> 2] | 0;
+ if ($95) {
+ _memcpy($29 | 0, $30 | 0, (($14 & 255) >>> 1) + 1 | 0) | 0;
+ _free($30);
+ } else {
+ HEAP8[$29 >> 0] = HEAP8[$30 >> 0] | 0;
+ _free($30);
+ }
+ HEAP8[$this >> 0] = $42 << 1;
+ break;
+ }
+ $26 = $22 + 1 | 0;
+ $27 = _malloc($26) | 0;
+ if (!($22 >>> 0 <= $23 >>> 0 & ($27 | 0) == 0)) {
+ if ($95) _memcpy($27 | 0, $this + 1 | 0, (($14 & 255) >>> 1) + 1 | 0) | 0; else {
+ $39 = HEAP32[$5 >> 2] | 0;
+ HEAP8[$27 >> 0] = HEAP8[$39 >> 0] | 0;
+ _free($39);
+ }
+ HEAP32[$this >> 2] = $26 | 1;
+ HEAP32[$7 >> 2] = $42;
+ HEAP32[$5 >> 2] = $27;
+ }
+ }
+ } while (0);
+ HEAP32[$this >> 2] = HEAP32[$0 >> 2];
+ HEAP32[$this + 4 >> 2] = HEAP32[$0 + 4 >> 2];
+ HEAP32[$this + 8 >> 2] = HEAP32[$0 + 8 >> 2];
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ $47 = $this + 12 | 0;
+ $48 = $0 + 12 | 0;
+ do if (!(HEAP8[$47 >> 0] & 1)) {
+ HEAP8[$47 + 1 >> 0] = 0;
+ HEAP8[$47 >> 0] = 0;
+ } else {
+ $53 = $this + 20 | 0;
+ HEAP8[HEAP32[$53 >> 2] >> 0] = 0;
+ $55 = $this + 16 | 0;
+ HEAP32[$55 >> 2] = 0;
+ $$pre$i$i$i2 = HEAP8[$47 >> 0] | 0;
+ if (!($$pre$i$i$i2 & 1)) {
+ $62 = $$pre$i$i$i2;
+ $71 = 10;
+ } else {
+ $58 = HEAP32[$47 >> 2] | 0;
+ $62 = $58 & 255;
+ $71 = ($58 & -2) + -1 | 0;
+ }
+ if (!($62 & 1)) {
+ $65 = ($62 & 255) >>> 1;
+ if (($62 & 255) < 22) {
+ $70 = 10;
+ $90 = $65;
+ $96 = 1;
+ } else {
+ $70 = ($65 + 16 & 240) + -1 | 0;
+ $90 = $65;
+ $96 = 1;
+ }
+ } else {
+ $70 = 10;
+ $90 = 0;
+ $96 = 0;
+ }
+ if (($70 | 0) != ($71 | 0)) {
+ if (($70 | 0) == 10) {
+ $77 = $47 + 1 | 0;
+ $78 = HEAP32[$53 >> 2] | 0;
+ if ($96) {
+ _memcpy($77 | 0, $78 | 0, (($62 & 255) >>> 1) + 1 | 0) | 0;
+ _free($78);
+ } else {
+ HEAP8[$77 >> 0] = HEAP8[$78 >> 0] | 0;
+ _free($78);
+ }
+ HEAP8[$47 >> 0] = $90 << 1;
+ break;
+ }
+ $74 = $70 + 1 | 0;
+ $75 = _malloc($74) | 0;
+ if (!($70 >>> 0 <= $71 >>> 0 & ($75 | 0) == 0)) {
+ if ($96) _memcpy($75 | 0, $47 + 1 | 0, (($62 & 255) >>> 1) + 1 | 0) | 0; else {
+ $87 = HEAP32[$53 >> 2] | 0;
+ HEAP8[$75 >> 0] = HEAP8[$87 >> 0] | 0;
+ _free($87);
+ }
+ HEAP32[$47 >> 2] = $74 | 1;
+ HEAP32[$55 >> 2] = $90;
+ HEAP32[$53 >> 2] = $75;
+ }
+ }
+ } while (0);
+ HEAP32[$47 >> 2] = HEAP32[$48 >> 2];
+ HEAP32[$47 + 4 >> 2] = HEAP32[$48 + 4 >> 2];
+ HEAP32[$47 + 8 >> 2] = HEAP32[$48 + 8 >> 2];
+ HEAP32[$48 >> 2] = 0;
+ HEAP32[$48 + 4 >> 2] = 0;
+ HEAP32[$48 + 8 >> 2] = 0;
+ return;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE8__rehashEj($this, $__nbc) {
+ $this = $this | 0;
+ $__nbc = $__nbc | 0;
+ var $$in = 0, $$in41 = 0, $$in41$lcssa = 0, $$lcssa = 0, $$lcssa56 = 0, $$lcssa58 = 0, $0 = 0, $10 = 0, $13 = 0, $14 = 0, $16 = 0, $21 = 0, $25 = 0, $29 = 0, $3 = 0, $31 = 0, $34 = 0, $36 = 0, $4 = 0, $51 = 0, $9 = 0, $__cp$0$in2736 = 0, $__cp$0$in30 = 0, $__cp$025 = 0, $__cp$02528 = 0, $__cp$0252833 = 0, $__cp$0252837 = 0, $__cp$02531 = 0, $__cp$026 = 0, $__cp$026$lcssa = 0, $__cp$026$lcssa53 = 0, $__i$039 = 0, $__np$0 = 0, $__np$0$lcssa = 0, $__phash$0$ph$ph35 = 0;
+ $0 = $this + 4 | 0;
+ L1 : do if (!$__nbc) {
+ $51 = HEAP32[$this >> 2] | 0;
+ HEAP32[$this >> 2] = 0;
+ if ($51) __ZdlPv($51);
+ HEAP32[$0 >> 2] = 0;
+ } else {
+ $3 = __Znwj($__nbc << 2) | 0;
+ $4 = HEAP32[$this >> 2] | 0;
+ HEAP32[$this >> 2] = $3;
+ if ($4) __ZdlPv($4);
+ HEAP32[$0 >> 2] = $__nbc;
+ if ($__nbc) {
+ $__i$039 = 0;
+ do {
+ HEAP32[(HEAP32[$this >> 2] | 0) + ($__i$039 << 2) >> 2] = 0;
+ $__i$039 = $__i$039 + 1 | 0;
+ } while (($__i$039 | 0) != ($__nbc | 0));
+ }
+ $9 = $this + 8 | 0;
+ $10 = HEAP32[$9 >> 2] | 0;
+ if ($10) {
+ $13 = HEAP32[$10 + 4 >> 2] | 0;
+ $14 = $__nbc + -1 | 0;
+ $16 = ($14 & $__nbc | 0) == 0;
+ if ($16) $21 = $13 & $14; else $21 = ($13 >>> 0) % ($__nbc >>> 0) | 0;
+ HEAP32[(HEAP32[$this >> 2] | 0) + ($21 << 2) >> 2] = $9;
+ $__cp$0252833 = HEAP32[$10 >> 2] | 0;
+ if ($__cp$0252833) {
+ $$in = $10;
+ $__cp$0$in2736 = $10;
+ $__cp$0252837 = $__cp$0252833;
+ $__phash$0$ph$ph35 = $21;
+ while (1) {
+ $$in41 = $$in;
+ $__cp$0$in30 = $__cp$0$in2736;
+ $__cp$02531 = $__cp$0252837;
+ L21 : while (1) {
+ $__cp$026 = $__cp$02531;
+ while (1) {
+ $25 = HEAP32[$__cp$026 + 4 >> 2] | 0;
+ if ($16) $29 = $25 & $14; else $29 = ($25 >>> 0) % ($__nbc >>> 0) | 0;
+ if (($29 | 0) == ($__phash$0$ph$ph35 | 0)) {
+ $__cp$026$lcssa = $__cp$026;
+ break;
+ }
+ $31 = (HEAP32[$this >> 2] | 0) + ($29 << 2) | 0;
+ if (!(HEAP32[$31 >> 2] | 0)) {
+ $$in41$lcssa = $$in41;
+ $$lcssa56 = $29;
+ $$lcssa58 = $31;
+ $__cp$026$lcssa53 = $__cp$026;
+ break L21;
+ }
+ $34 = $__cp$026 + 8 | 0;
+ $__np$0 = $__cp$026;
+ while (1) {
+ $36 = HEAP32[$__np$0 >> 2] | 0;
+ if (!$36) {
+ $$lcssa = $36;
+ $__np$0$lcssa = $__np$0;
+ break;
+ }
+ if ((HEAP32[$34 >> 2] | 0) == (HEAP32[$36 + 8 >> 2] | 0)) $__np$0 = $36; else {
+ $$lcssa = $36;
+ $__np$0$lcssa = $__np$0;
+ break;
+ }
+ }
+ HEAP32[$$in41 >> 2] = $$lcssa;
+ HEAP32[$__np$0$lcssa >> 2] = HEAP32[HEAP32[(HEAP32[$this >> 2] | 0) + ($29 << 2) >> 2] >> 2];
+ HEAP32[HEAP32[(HEAP32[$this >> 2] | 0) + ($29 << 2) >> 2] >> 2] = $__cp$026;
+ $__cp$026 = HEAP32[$__cp$0$in30 >> 2] | 0;
+ if (!$__cp$026) break L1;
+ }
+ $__cp$025 = HEAP32[$__cp$026$lcssa >> 2] | 0;
+ if (!$__cp$025) break L1; else {
+ $$in41 = $__cp$026$lcssa;
+ $__cp$0$in30 = $__cp$026$lcssa;
+ $__cp$02531 = $__cp$025;
+ }
+ }
+ HEAP32[$$lcssa58 >> 2] = $$in41$lcssa;
+ $__cp$02528 = HEAP32[$__cp$026$lcssa53 >> 2] | 0;
+ if (!$__cp$02528) break; else {
+ $$in = $__cp$026$lcssa53;
+ $__cp$0$in2736 = $__cp$026$lcssa53;
+ $__cp$0252837 = $__cp$02528;
+ $__phash$0$ph$ph35 = $$lcssa56;
+ }
+ }
+ }
+ }
+ } while (0);
+ return;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE8__rehashEj($this, $__nbc) {
+ $this = $this | 0;
+ $__nbc = $__nbc | 0;
+ var $$in = 0, $$in41 = 0, $$in41$lcssa = 0, $$lcssa = 0, $$lcssa56 = 0, $$lcssa58 = 0, $0 = 0, $10 = 0, $13 = 0, $14 = 0, $16 = 0, $21 = 0, $25 = 0, $29 = 0, $3 = 0, $31 = 0, $34 = 0, $36 = 0, $4 = 0, $51 = 0, $9 = 0, $__cp$0$in2736 = 0, $__cp$0$in30 = 0, $__cp$025 = 0, $__cp$02528 = 0, $__cp$0252833 = 0, $__cp$0252837 = 0, $__cp$02531 = 0, $__cp$026 = 0, $__cp$026$lcssa = 0, $__cp$026$lcssa53 = 0, $__i$039 = 0, $__np$0 = 0, $__np$0$lcssa = 0, $__phash$0$ph$ph35 = 0;
+ $0 = $this + 4 | 0;
+ L1 : do if (!$__nbc) {
+ $51 = HEAP32[$this >> 2] | 0;
+ HEAP32[$this >> 2] = 0;
+ if ($51) __ZdlPv($51);
+ HEAP32[$0 >> 2] = 0;
+ } else {
+ $3 = __Znwj($__nbc << 2) | 0;
+ $4 = HEAP32[$this >> 2] | 0;
+ HEAP32[$this >> 2] = $3;
+ if ($4) __ZdlPv($4);
+ HEAP32[$0 >> 2] = $__nbc;
+ if ($__nbc) {
+ $__i$039 = 0;
+ do {
+ HEAP32[(HEAP32[$this >> 2] | 0) + ($__i$039 << 2) >> 2] = 0;
+ $__i$039 = $__i$039 + 1 | 0;
+ } while (($__i$039 | 0) != ($__nbc | 0));
+ }
+ $9 = $this + 8 | 0;
+ $10 = HEAP32[$9 >> 2] | 0;
+ if ($10) {
+ $13 = HEAP32[$10 + 4 >> 2] | 0;
+ $14 = $__nbc + -1 | 0;
+ $16 = ($14 & $__nbc | 0) == 0;
+ if ($16) $21 = $13 & $14; else $21 = ($13 >>> 0) % ($__nbc >>> 0) | 0;
+ HEAP32[(HEAP32[$this >> 2] | 0) + ($21 << 2) >> 2] = $9;
+ $__cp$0252833 = HEAP32[$10 >> 2] | 0;
+ if ($__cp$0252833) {
+ $$in = $10;
+ $__cp$0$in2736 = $10;
+ $__cp$0252837 = $__cp$0252833;
+ $__phash$0$ph$ph35 = $21;
+ while (1) {
+ $$in41 = $$in;
+ $__cp$0$in30 = $__cp$0$in2736;
+ $__cp$02531 = $__cp$0252837;
+ L21 : while (1) {
+ $__cp$026 = $__cp$02531;
+ while (1) {
+ $25 = HEAP32[$__cp$026 + 4 >> 2] | 0;
+ if ($16) $29 = $25 & $14; else $29 = ($25 >>> 0) % ($__nbc >>> 0) | 0;
+ if (($29 | 0) == ($__phash$0$ph$ph35 | 0)) {
+ $__cp$026$lcssa = $__cp$026;
+ break;
+ }
+ $31 = (HEAP32[$this >> 2] | 0) + ($29 << 2) | 0;
+ if (!(HEAP32[$31 >> 2] | 0)) {
+ $$in41$lcssa = $$in41;
+ $$lcssa56 = $29;
+ $$lcssa58 = $31;
+ $__cp$026$lcssa53 = $__cp$026;
+ break L21;
+ }
+ $34 = $__cp$026 + 8 | 0;
+ $__np$0 = $__cp$026;
+ while (1) {
+ $36 = HEAP32[$__np$0 >> 2] | 0;
+ if (!$36) {
+ $$lcssa = $36;
+ $__np$0$lcssa = $__np$0;
+ break;
+ }
+ if ((HEAP32[$34 >> 2] | 0) == (HEAP32[$36 + 8 >> 2] | 0)) $__np$0 = $36; else {
+ $$lcssa = $36;
+ $__np$0$lcssa = $__np$0;
+ break;
+ }
+ }
+ HEAP32[$$in41 >> 2] = $$lcssa;
+ HEAP32[$__np$0$lcssa >> 2] = HEAP32[HEAP32[(HEAP32[$this >> 2] | 0) + ($29 << 2) >> 2] >> 2];
+ HEAP32[HEAP32[(HEAP32[$this >> 2] | 0) + ($29 << 2) >> 2] >> 2] = $__cp$026;
+ $__cp$026 = HEAP32[$__cp$0$in30 >> 2] | 0;
+ if (!$__cp$026) break L1;
+ }
+ $__cp$025 = HEAP32[$__cp$026$lcssa >> 2] | 0;
+ if (!$__cp$025) break L1; else {
+ $$in41 = $__cp$026$lcssa;
+ $__cp$0$in30 = $__cp$026$lcssa;
+ $__cp$02531 = $__cp$025;
+ }
+ }
+ HEAP32[$$lcssa58 >> 2] = $$in41$lcssa;
+ $__cp$02528 = HEAP32[$__cp$026$lcssa53 >> 2] | 0;
+ if (!$__cp$02528) break; else {
+ $$in = $__cp$026$lcssa53;
+ $__cp$0$in2736 = $__cp$026$lcssa53;
+ $__cp$0252837 = $__cp$02528;
+ $__phash$0$ph$ph35 = $$lcssa56;
+ }
+ }
+ }
+ }
+ } while (0);
+ return;
+}
+
+function _arglCameraFrustum($cparam, $focalmin, $focalmax, $m_projection) {
+ $cparam = $cparam | 0;
+ $focalmin = +$focalmin;
+ $focalmax = +$focalmax;
+ $m_projection = $m_projection | 0;
+ var $0 = 0, $11 = 0, $17 = 0, $2 = 0, $23 = 0, $29 = 0, $33 = 0.0, $50 = 0.0, $63 = 0, $7 = 0.0, $75 = 0, $77 = 0.0, $84 = 0, $88 = 0.0, $90 = 0.0, $92 = 0.0, $94 = 0.0, $95 = 0, $96 = 0, $97 = 0.0, $98 = 0.0, $i$111 = 0, $i$29 = 0, $icpara = 0, $j$18 = 0, $p = 0, $q = 0, $trans = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 400 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $icpara = sp + 296 | 0;
+ $trans = sp + 200 | 0;
+ $p = sp + 128 | 0;
+ $q = sp;
+ $0 = HEAP32[$cparam >> 2] | 0;
+ $2 = HEAP32[$cparam + 4 >> 2] | 0;
+ if ((_arParamDecompMat($cparam + 8 | 0, $icpara, $trans) | 0) < 0) _arLog(3, 6024, sp + 392 | 0); else {
+ $7 = +($2 + -1 | 0);
+ $11 = $icpara + 32 | 0;
+ HEAPF64[$11 >> 3] = $7 * +HEAPF64[$icpara + 64 >> 3] - +HEAPF64[$11 >> 3];
+ $17 = $icpara + 40 | 0;
+ HEAPF64[$17 >> 3] = $7 * +HEAPF64[$icpara + 72 >> 3] - +HEAPF64[$17 >> 3];
+ $23 = $icpara + 48 | 0;
+ HEAPF64[$23 >> 3] = $7 * +HEAPF64[$icpara + 80 >> 3] - +HEAPF64[$23 >> 3];
+ $29 = $icpara + 56 | 0;
+ HEAPF64[$29 >> 3] = $7 * +HEAPF64[$icpara + 88 >> 3] - +HEAPF64[$29 >> 3];
+ $33 = +HEAPF64[$icpara + 80 >> 3];
+ $i$111 = 0;
+ do {
+ HEAPF64[$p + ($i$111 * 24 | 0) >> 3] = +HEAPF64[$icpara + ($i$111 << 5) >> 3] / $33;
+ HEAPF64[$p + ($i$111 * 24 | 0) + 8 >> 3] = +HEAPF64[$icpara + ($i$111 << 5) + 8 >> 3] / $33;
+ HEAPF64[$p + ($i$111 * 24 | 0) + 16 >> 3] = +HEAPF64[$icpara + ($i$111 << 5) + 16 >> 3] / $33;
+ $i$111 = $i$111 + 1 | 0;
+ } while (($i$111 | 0) != 3);
+ $50 = +($0 + -1 | 0);
+ HEAPF64[$q >> 3] = +HEAPF64[$p >> 3] * 2.0 / $50;
+ HEAPF64[$q + 8 >> 3] = +HEAPF64[$p + 8 >> 3] * 2.0 / $50;
+ HEAPF64[$q + 16 >> 3] = +HEAPF64[$p + 16 >> 3] * 2.0 / $50 + -1.0;
+ $63 = $q + 24 | 0;
+ HEAP32[$63 >> 2] = 0;
+ HEAP32[$63 + 4 >> 2] = 0;
+ HEAP32[$63 + 8 >> 2] = 0;
+ HEAP32[$63 + 12 >> 2] = 0;
+ HEAPF64[$q + 40 >> 3] = +HEAPF64[$p + 32 >> 3] * 2.0 / $7;
+ HEAPF64[$q + 48 >> 3] = +HEAPF64[$p + 40 >> 3] * 2.0 / $7 + -1.0;
+ $75 = $q + 56 | 0;
+ $77 = $focalmax - $focalmin;
+ HEAP32[$75 >> 2] = 0;
+ HEAP32[$75 + 4 >> 2] = 0;
+ HEAP32[$75 + 8 >> 2] = 0;
+ HEAP32[$75 + 12 >> 2] = 0;
+ HEAP32[$75 + 16 >> 2] = 0;
+ HEAP32[$75 + 20 >> 2] = 0;
+ HEAPF64[$q + 80 >> 3] = ($focalmin + $focalmax) / $77;
+ HEAPF64[$q + 88 >> 3] = $focalmax * -2.0 * $focalmin / $77;
+ $84 = $q + 96 | 0;
+ HEAP32[$84 >> 2] = 0;
+ HEAP32[$84 + 4 >> 2] = 0;
+ HEAP32[$84 + 8 >> 2] = 0;
+ HEAP32[$84 + 12 >> 2] = 0;
+ HEAPF64[$q + 112 >> 3] = 1.0;
+ HEAPF64[$q + 120 >> 3] = 0.0;
+ $88 = +HEAPF64[$trans + 24 >> 3];
+ $90 = +HEAPF64[$trans + 56 >> 3];
+ $92 = +HEAPF64[$trans + 88 >> 3];
+ $i$29 = 0;
+ do {
+ $94 = +HEAPF64[$q + ($i$29 << 5) >> 3];
+ $95 = $q + ($i$29 << 5) + 8 | 0;
+ $96 = $q + ($i$29 << 5) + 16 | 0;
+ $97 = +HEAPF64[$95 >> 3];
+ $98 = +HEAPF64[$96 >> 3];
+ $j$18 = 0;
+ do {
+ HEAPF64[$m_projection + (($j$18 << 2) + $i$29 << 3) >> 3] = $94 * +HEAPF64[$trans + ($j$18 << 3) >> 3] + $97 * +HEAPF64[$trans + 32 + ($j$18 << 3) >> 3] + $98 * +HEAPF64[$trans + 64 + ($j$18 << 3) >> 3];
+ $j$18 = $j$18 + 1 | 0;
+ } while (($j$18 | 0) != 3);
+ HEAPF64[$m_projection + ($i$29 + 12 << 3) >> 3] = +HEAPF64[$q + ($i$29 << 5) + 24 >> 3] + ($94 * $88 + +HEAPF64[$95 >> 3] * $90 + +HEAPF64[$96 >> 3] * $92);
+ $i$29 = $i$29 + 1 | 0;
+ } while (($i$29 | 0) != 4);
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _arParamIdeal2Observ($dist_factor, $ix, $iy, $ox, $oy, $dist_function_version) {
+ $dist_factor = $dist_factor | 0;
+ $ix = +$ix;
+ $iy = +$iy;
+ $ox = $ox | 0;
+ $oy = $oy | 0;
+ $dist_function_version = $dist_function_version | 0;
+ var $$0 = 0, $10 = 0.0, $104 = 0.0, $116 = 0.0, $12 = 0.0, $122 = 0.0, $125 = 0.0, $126 = 0.0, $127 = 0, $130 = 0.0, $14 = 0.0, $141 = 0.0, $16 = 0.0, $19 = 0.0, $22 = 0.0, $25 = 0.0, $30 = 0.0, $4 = 0.0, $55 = 0.0, $58 = 0.0, $59 = 0.0, $6 = 0.0, $60 = 0, $63 = 0.0, $71 = 0.0, $8 = 0.0, $83 = 0.0, $90 = 0.0, $93 = 0.0, $94 = 0.0, $95 = 0, $98 = 0.0, $storemerge = 0.0, $storemerge6 = 0.0, $storemerge7 = 0.0;
+ switch ($dist_function_version | 0) {
+ case 4:
+ {
+ $4 = +HEAPF64[$dist_factor + 16 >> 3];
+ $6 = +HEAPF64[$dist_factor + 24 >> 3];
+ $8 = +HEAPF64[$dist_factor + 32 >> 3];
+ $10 = +HEAPF64[$dist_factor + 40 >> 3];
+ $12 = +HEAPF64[$dist_factor + 48 >> 3];
+ $14 = +HEAPF64[$dist_factor + 56 >> 3];
+ $16 = +HEAPF64[$dist_factor + 64 >> 3];
+ $19 = ($ix - $12) * $16 / $8;
+ $22 = ($iy - $14) * $16 / $10;
+ $25 = $19 * $19 + $22 * $22;
+ $30 = +HEAPF64[$dist_factor >> 3] * $25 + 1.0 + $25 * (+HEAPF64[$dist_factor + 8 >> 3] * $25);
+ HEAPF64[$ox >> 3] = $12 + $8 * ($6 * ($19 * ($19 * 2.0) + $25) + ($4 * 2.0 * $19 * $22 + $19 * $30));
+ HEAPF64[$oy >> 3] = $14 + $10 * ($6 * 2.0 * $19 * $22 + ($4 * ($25 + $22 * ($22 * 2.0)) + $22 * $30));
+ $$0 = 0;
+ break;
+ }
+ case 3:
+ {
+ $55 = +HEAPF64[$dist_factor >> 3];
+ $58 = +HEAPF64[$dist_factor + 16 >> 3];
+ $59 = ($ix - $55) * $58;
+ $60 = $dist_factor + 8 | 0;
+ $63 = $58 * ($iy - +HEAPF64[$60 >> 3]);
+ if ($59 == 0.0 & $63 == 0.0) {
+ HEAPF64[$ox >> 3] = $55;
+ $storemerge7 = +HEAPF64[$60 >> 3];
+ } else {
+ $71 = $59 * $59 + $63 * $63;
+ $83 = 1.0 - $71 * (+HEAPF64[$dist_factor + 32 >> 3] / 1.0e8) - $71 * ($71 * (+HEAPF64[$dist_factor + 40 >> 3] / 1.0e8 / 1.0e5));
+ HEAPF64[$ox >> 3] = $55 + +HEAPF64[$dist_factor + 24 >> 3] * ($59 * $83);
+ $storemerge7 = +HEAPF64[$60 >> 3] + $63 * $83;
+ }
+ HEAPF64[$oy >> 3] = $storemerge7;
+ $$0 = 0;
+ break;
+ }
+ case 2:
+ {
+ $90 = +HEAPF64[$dist_factor >> 3];
+ $93 = +HEAPF64[$dist_factor + 16 >> 3];
+ $94 = ($ix - $90) * $93;
+ $95 = $dist_factor + 8 | 0;
+ $98 = $93 * ($iy - +HEAPF64[$95 >> 3]);
+ if ($94 == 0.0 & $98 == 0.0) {
+ HEAPF64[$ox >> 3] = $90;
+ $storemerge6 = +HEAPF64[$95 >> 3];
+ } else {
+ $104 = $94 * $94 + $98 * $98;
+ $116 = 1.0 - $104 * (+HEAPF64[$dist_factor + 24 >> 3] / 1.0e8) - $104 * ($104 * (+HEAPF64[$dist_factor + 32 >> 3] / 1.0e8 / 1.0e5));
+ HEAPF64[$ox >> 3] = $90 + $94 * $116;
+ $storemerge6 = +HEAPF64[$95 >> 3] + $98 * $116;
+ }
+ HEAPF64[$oy >> 3] = $storemerge6;
+ $$0 = 0;
+ break;
+ }
+ case 1:
+ {
+ $122 = +HEAPF64[$dist_factor >> 3];
+ $125 = +HEAPF64[$dist_factor + 16 >> 3];
+ $126 = ($ix - $122) * $125;
+ $127 = $dist_factor + 8 | 0;
+ $130 = $125 * ($iy - +HEAPF64[$127 >> 3]);
+ if ($126 == 0.0 & $130 == 0.0) {
+ HEAPF64[$ox >> 3] = $122;
+ $storemerge = +HEAPF64[$127 >> 3];
+ } else {
+ $141 = 1.0 - ($126 * $126 + $130 * $130) * (+HEAPF64[$dist_factor + 24 >> 3] / 1.0e8);
+ HEAPF64[$ox >> 3] = $122 + $126 * $141;
+ $storemerge = +HEAPF64[$127 >> 3] + $130 * $141;
+ }
+ HEAPF64[$oy >> 3] = $storemerge;
+ $$0 = 0;
+ break;
+ }
+ default:
+ $$0 = -1;
+ }
+ return $$0 | 0;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE20__node_insert_uniqueEPNS_11__hash_nodeIS3_PvEE($agg$result, $this, $__nd) {
+ $agg$result = $agg$result | 0;
+ $this = $this | 0;
+ $__nd = $__nd | 0;
+ var $$pn = 0, $1 = 0, $13 = 0, $14 = 0, $18 = 0, $2 = 0, $22 = 0, $26 = 0, $29 = 0.0, $3 = 0, $32 = 0.0, $4 = 0, $41 = 0, $43 = 0, $46 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $58 = 0, $6 = 0, $60 = 0, $64 = 0, $67 = 0, $68 = 0, $75 = 0, $8 = 0, $81 = 0, $__bc$0 = 0, $__chash$0 = 0, $__chash$1 = 0, $__ndptr$0 = 0, $__ndptr$1 = 0, label = 0;
+ $1 = HEAP32[$__nd + 8 >> 2] | 0;
+ $2 = $__nd + 4 | 0;
+ HEAP32[$2 >> 2] = $1;
+ $3 = $this + 4 | 0;
+ $4 = HEAP32[$3 >> 2] | 0;
+ $5 = ($4 | 0) == 0;
+ L1 : do if ($5) {
+ $__chash$0 = 0;
+ label = 12;
+ } else {
+ $6 = $4 + -1 | 0;
+ $8 = ($6 & $4 | 0) == 0;
+ if ($8) $13 = $6 & $1; else $13 = ($1 >>> 0) % ($4 >>> 0) | 0;
+ $14 = HEAP32[(HEAP32[$this >> 2] | 0) + ($13 << 2) >> 2] | 0;
+ if (!$14) {
+ $__chash$0 = $13;
+ label = 12;
+ } else {
+ $$pn = $14;
+ while (1) {
+ $__ndptr$0 = HEAP32[$$pn >> 2] | 0;
+ if (!$__ndptr$0) {
+ $__chash$0 = $13;
+ label = 12;
+ break L1;
+ }
+ $18 = HEAP32[$__ndptr$0 + 4 >> 2] | 0;
+ if ($8) $22 = $18 & $6; else $22 = ($18 >>> 0) % ($4 >>> 0) | 0;
+ if (($22 | 0) != ($13 | 0)) {
+ $__chash$0 = $13;
+ label = 12;
+ break L1;
+ }
+ if ((HEAP32[$__ndptr$0 + 8 >> 2] | 0) == ($1 | 0)) {
+ $81 = 0;
+ $__ndptr$1 = $__ndptr$0;
+ break;
+ } else $$pn = $__ndptr$0;
+ }
+ }
+ } while (0);
+ if ((label | 0) == 12) {
+ $26 = $this + 12 | 0;
+ $29 = +(((HEAP32[$26 >> 2] | 0) + 1 | 0) >>> 0);
+ $32 = +HEAPF32[$this + 16 >> 2];
+ do if ($5 | $29 > +($4 >>> 0) * $32) {
+ if ($4 >>> 0 > 2) $41 = ($4 + -1 & $4 | 0) == 0; else $41 = 0;
+ $43 = ($41 & 1 | $4 << 1) ^ 1;
+ $46 = ~~+Math_ceil(+($29 / $32)) >>> 0;
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE6rehashEj($this, $43 >>> 0 < $46 >>> 0 ? $46 : $43);
+ $49 = HEAP32[$3 >> 2] | 0;
+ $50 = HEAP32[$2 >> 2] | 0;
+ $51 = $49 + -1 | 0;
+ if (!($51 & $49)) {
+ $__bc$0 = $49;
+ $__chash$1 = $51 & $50;
+ break;
+ } else {
+ $__bc$0 = $49;
+ $__chash$1 = ($50 >>> 0) % ($49 >>> 0) | 0;
+ break;
+ }
+ } else {
+ $__bc$0 = $4;
+ $__chash$1 = $__chash$0;
+ } while (0);
+ $58 = HEAP32[(HEAP32[$this >> 2] | 0) + ($__chash$1 << 2) >> 2] | 0;
+ if (!$58) {
+ $60 = $this + 8 | 0;
+ HEAP32[$__nd >> 2] = HEAP32[$60 >> 2];
+ HEAP32[$60 >> 2] = $__nd;
+ HEAP32[(HEAP32[$this >> 2] | 0) + ($__chash$1 << 2) >> 2] = $60;
+ $64 = HEAP32[$__nd >> 2] | 0;
+ if ($64) {
+ $67 = HEAP32[$64 + 4 >> 2] | 0;
+ $68 = $__bc$0 + -1 | 0;
+ if (!($68 & $__bc$0)) $75 = $67 & $68; else $75 = ($67 >>> 0) % ($__bc$0 >>> 0) | 0;
+ HEAP32[(HEAP32[$this >> 2] | 0) + ($75 << 2) >> 2] = $__nd;
+ }
+ } else {
+ HEAP32[$__nd >> 2] = HEAP32[$58 >> 2];
+ HEAP32[$58 >> 2] = $__nd;
+ }
+ HEAP32[$26 >> 2] = (HEAP32[$26 >> 2] | 0) + 1;
+ $81 = 1;
+ $__ndptr$1 = $__nd;
+ }
+ HEAP32[$agg$result >> 2] = $__ndptr$1;
+ HEAP8[$agg$result + 4 >> 0] = $81;
+ return;
+}
+
+function _scanexp($f, $pok) {
+ $f = $f | 0;
+ $pok = $pok | 0;
+ var $$lcssa22 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $12 = 0, $2 = 0, $20 = 0, $35 = 0, $36 = 0, $48 = 0, $53 = 0, $54 = 0, $55 = 0, $56 = 0, $59 = 0, $61 = 0, $62 = 0, $63 = 0, $78 = 0, $91 = 0, $92 = 0, $93 = 0, $94 = 0, $98 = 0, $99 = 0, $c$0 = 0, $c$1$be = 0, $c$1$be$lcssa = 0, $c$112 = 0, $c$2$be = 0, $c$2$lcssa = 0, $c$27 = 0, $c$3$be = 0, $neg$0 = 0, $x$013 = 0;
+ $0 = $f + 4 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ $2 = $f + 100 | 0;
+ if ($1 >>> 0 < (HEAP32[$2 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $1 + 1;
+ $10 = HEAPU8[$1 >> 0] | 0;
+ } else $10 = ___shgetc($f) | 0;
+ switch ($10 | 0) {
+ case 43:
+ case 45:
+ {
+ $11 = ($10 | 0) == 45 & 1;
+ $12 = HEAP32[$0 >> 2] | 0;
+ if ($12 >>> 0 < (HEAP32[$2 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $12 + 1;
+ $20 = HEAPU8[$12 >> 0] | 0;
+ } else $20 = ___shgetc($f) | 0;
+ if (($pok | 0) != 0 & ($20 + -48 | 0) >>> 0 > 9) if (!(HEAP32[$2 >> 2] | 0)) {
+ $c$0 = $20;
+ $neg$0 = $11;
+ } else {
+ HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ $c$0 = $20;
+ $neg$0 = $11;
+ } else {
+ $c$0 = $20;
+ $neg$0 = $11;
+ }
+ break;
+ }
+ default:
+ {
+ $c$0 = $10;
+ $neg$0 = 0;
+ }
+ }
+ if (($c$0 + -48 | 0) >>> 0 > 9) if (!(HEAP32[$2 >> 2] | 0)) {
+ $98 = -2147483648;
+ $99 = 0;
+ } else {
+ HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ $98 = -2147483648;
+ $99 = 0;
+ } else {
+ $c$112 = $c$0;
+ $x$013 = 0;
+ while (1) {
+ $35 = $c$112 + -48 + ($x$013 * 10 | 0) | 0;
+ $36 = HEAP32[$0 >> 2] | 0;
+ if ($36 >>> 0 < (HEAP32[$2 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $36 + 1;
+ $c$1$be = HEAPU8[$36 >> 0] | 0;
+ } else $c$1$be = ___shgetc($f) | 0;
+ if (($c$1$be + -48 | 0) >>> 0 < 10 & ($35 | 0) < 214748364) {
+ $c$112 = $c$1$be;
+ $x$013 = $35;
+ } else {
+ $$lcssa22 = $35;
+ $c$1$be$lcssa = $c$1$be;
+ break;
+ }
+ }
+ $48 = (($$lcssa22 | 0) < 0) << 31 >> 31;
+ if (($c$1$be$lcssa + -48 | 0) >>> 0 < 10) {
+ $53 = $$lcssa22;
+ $54 = $48;
+ $c$27 = $c$1$be$lcssa;
+ while (1) {
+ $55 = ___muldi3($53 | 0, $54 | 0, 10, 0) | 0;
+ $56 = tempRet0;
+ $59 = _i64Add($c$27 | 0, (($c$27 | 0) < 0) << 31 >> 31 | 0, -48, -1) | 0;
+ $61 = _i64Add($59 | 0, tempRet0 | 0, $55 | 0, $56 | 0) | 0;
+ $62 = tempRet0;
+ $63 = HEAP32[$0 >> 2] | 0;
+ if ($63 >>> 0 < (HEAP32[$2 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $63 + 1;
+ $c$2$be = HEAPU8[$63 >> 0] | 0;
+ } else $c$2$be = ___shgetc($f) | 0;
+ if (($c$2$be + -48 | 0) >>> 0 < 10 & (($62 | 0) < 21474836 | ($62 | 0) == 21474836 & $61 >>> 0 < 2061584302)) {
+ $53 = $61;
+ $54 = $62;
+ $c$27 = $c$2$be;
+ } else {
+ $92 = $61;
+ $93 = $62;
+ $c$2$lcssa = $c$2$be;
+ break;
+ }
+ }
+ } else {
+ $92 = $$lcssa22;
+ $93 = $48;
+ $c$2$lcssa = $c$1$be$lcssa;
+ }
+ if (($c$2$lcssa + -48 | 0) >>> 0 < 10) do {
+ $78 = HEAP32[$0 >> 2] | 0;
+ if ($78 >>> 0 < (HEAP32[$2 >> 2] | 0) >>> 0) {
+ HEAP32[$0 >> 2] = $78 + 1;
+ $c$3$be = HEAPU8[$78 >> 0] | 0;
+ } else $c$3$be = ___shgetc($f) | 0;
+ } while (($c$3$be + -48 | 0) >>> 0 < 10);
+ if (HEAP32[$2 >> 2] | 0) HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + -1;
+ $91 = ($neg$0 | 0) != 0;
+ $94 = _i64Subtract(0, 0, $92 | 0, $93 | 0) | 0;
+ $98 = $91 ? tempRet0 : $93;
+ $99 = $91 ? $94 : $92;
+ }
+ tempRet0 = $98;
+ return $99 | 0;
+}
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE20__node_insert_uniqueEPNS_11__hash_nodeIS3_PvEE($agg$result, $this, $__nd) {
+ $agg$result = $agg$result | 0;
+ $this = $this | 0;
+ $__nd = $__nd | 0;
+ var $$pn = 0, $1 = 0, $13 = 0, $14 = 0, $18 = 0, $2 = 0, $22 = 0, $26 = 0, $29 = 0.0, $3 = 0, $32 = 0.0, $4 = 0, $41 = 0, $43 = 0, $46 = 0, $49 = 0, $5 = 0, $50 = 0, $51 = 0, $58 = 0, $6 = 0, $60 = 0, $64 = 0, $67 = 0, $68 = 0, $75 = 0, $8 = 0, $81 = 0, $__bc$0 = 0, $__chash$0 = 0, $__chash$1 = 0, $__ndptr$0 = 0, $__ndptr$1 = 0, label = 0;
+ $1 = HEAP32[$__nd + 8 >> 2] | 0;
+ $2 = $__nd + 4 | 0;
+ HEAP32[$2 >> 2] = $1;
+ $3 = $this + 4 | 0;
+ $4 = HEAP32[$3 >> 2] | 0;
+ $5 = ($4 | 0) == 0;
+ L1 : do if ($5) {
+ $__chash$0 = 0;
+ label = 12;
+ } else {
+ $6 = $4 + -1 | 0;
+ $8 = ($6 & $4 | 0) == 0;
+ if ($8) $13 = $6 & $1; else $13 = ($1 >>> 0) % ($4 >>> 0) | 0;
+ $14 = HEAP32[(HEAP32[$this >> 2] | 0) + ($13 << 2) >> 2] | 0;
+ if (!$14) {
+ $__chash$0 = $13;
+ label = 12;
+ } else {
+ $$pn = $14;
+ while (1) {
+ $__ndptr$0 = HEAP32[$$pn >> 2] | 0;
+ if (!$__ndptr$0) {
+ $__chash$0 = $13;
+ label = 12;
+ break L1;
+ }
+ $18 = HEAP32[$__ndptr$0 + 4 >> 2] | 0;
+ if ($8) $22 = $18 & $6; else $22 = ($18 >>> 0) % ($4 >>> 0) | 0;
+ if (($22 | 0) != ($13 | 0)) {
+ $__chash$0 = $13;
+ label = 12;
+ break L1;
+ }
+ if ((HEAP32[$__ndptr$0 + 8 >> 2] | 0) == ($1 | 0)) {
+ $81 = 0;
+ $__ndptr$1 = $__ndptr$0;
+ break;
+ } else $$pn = $__ndptr$0;
+ }
+ }
+ } while (0);
+ if ((label | 0) == 12) {
+ $26 = $this + 12 | 0;
+ $29 = +(((HEAP32[$26 >> 2] | 0) + 1 | 0) >>> 0);
+ $32 = +HEAPF32[$this + 16 >> 2];
+ do if ($5 | $29 > +($4 >>> 0) * $32) {
+ if ($4 >>> 0 > 2) $41 = ($4 + -1 & $4 | 0) == 0; else $41 = 0;
+ $43 = ($41 & 1 | $4 << 1) ^ 1;
+ $46 = ~~+Math_ceil(+($29 / $32)) >>> 0;
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE6rehashEj($this, $43 >>> 0 < $46 >>> 0 ? $46 : $43);
+ $49 = HEAP32[$3 >> 2] | 0;
+ $50 = HEAP32[$2 >> 2] | 0;
+ $51 = $49 + -1 | 0;
+ if (!($51 & $49)) {
+ $__bc$0 = $49;
+ $__chash$1 = $51 & $50;
+ break;
+ } else {
+ $__bc$0 = $49;
+ $__chash$1 = ($50 >>> 0) % ($49 >>> 0) | 0;
+ break;
+ }
+ } else {
+ $__bc$0 = $4;
+ $__chash$1 = $__chash$0;
+ } while (0);
+ $58 = HEAP32[(HEAP32[$this >> 2] | 0) + ($__chash$1 << 2) >> 2] | 0;
+ if (!$58) {
+ $60 = $this + 8 | 0;
+ HEAP32[$__nd >> 2] = HEAP32[$60 >> 2];
+ HEAP32[$60 >> 2] = $__nd;
+ HEAP32[(HEAP32[$this >> 2] | 0) + ($__chash$1 << 2) >> 2] = $60;
+ $64 = HEAP32[$__nd >> 2] | 0;
+ if ($64) {
+ $67 = HEAP32[$64 + 4 >> 2] | 0;
+ $68 = $__bc$0 + -1 | 0;
+ if (!($68 & $__bc$0)) $75 = $67 & $68; else $75 = ($67 >>> 0) % ($__bc$0 >>> 0) | 0;
+ HEAP32[(HEAP32[$this >> 2] | 0) + ($75 << 2) >> 2] = $__nd;
+ }
+ } else {
+ HEAP32[$__nd >> 2] = HEAP32[$58 >> 2];
+ HEAP32[$58 >> 2] = $__nd;
+ }
+ HEAP32[$26 >> 2] = (HEAP32[$26 >> 2] | 0) + 1;
+ $81 = 1;
+ $__ndptr$1 = $__nd;
+ }
+ HEAP32[$agg$result >> 2] = $__ndptr$1;
+ HEAP8[$agg$result + 4 >> 0] = $81;
+ return;
+}
+
+function _arGetLine($x_coord, $y_coord, $coord_num, $vertex, $paramLTf, $line, $v) {
+ $x_coord = $x_coord | 0;
+ $y_coord = $y_coord | 0;
+ $coord_num = $coord_num | 0;
+ $vertex = $vertex | 0;
+ $paramLTf = $paramLTf | 0;
+ $line = $line | 0;
+ $v = $v | 0;
+ var $$0 = 0, $0 = 0, $1 = 0, $12 = 0.0, $15 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $23 = 0, $34 = 0, $35 = 0, $45 = 0, $47 = 0.0, $5 = 0, $50 = 0.0, $52 = 0, $63 = 0, $64 = 0, $67 = 0.0, $69 = 0, $7 = 0, $72 = 0.0, $74 = 0.0, $77 = 0, $80 = 0, $97 = 0, $i$011 = 0, $i$19 = 0, $j$010 = 0, $m0 = 0, $m1 = 0, label = 0, sp = 0, $i$011$looptemp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $m0 = sp + 4 | 0;
+ $m1 = sp;
+ $0 = _arVecAlloc(2) | 0;
+ $1 = _arVecAlloc(2) | 0;
+ $2 = _arMatrixAlloc(2, 2) | 0;
+ $i$011 = 0;
+ L1 : while (1) {
+ $i$011$looptemp = $i$011;
+ $i$011 = $i$011 + 1 | 0;
+ $5 = HEAP32[$vertex + ($i$011 << 2) >> 2] | 0;
+ $7 = HEAP32[$vertex + ($i$011$looptemp << 2) >> 2] | 0;
+ $12 = +($5 + 1 - $7 | 0) * .05 + .5;
+ $15 = ~~(+($7 | 0) + $12);
+ $19 = ~~(+($5 | 0) - $12) - $15 | 0;
+ $20 = $19 + 1 | 0;
+ $21 = _arMatrixAlloc($20, 2) | 0;
+ if (($19 | 0) > -1) {
+ $j$010 = 0;
+ do {
+ $23 = $j$010 + $15 | 0;
+ if ((_arParamObserv2IdealLTf($paramLTf, +(HEAP32[$x_coord + ($23 << 2) >> 2] | 0), +(HEAP32[$y_coord + ($23 << 2) >> 2] | 0), $m0, $m1) | 0) < 0) {
+ $97 = $21;
+ label = 10;
+ break L1;
+ }
+ $34 = $j$010 << 1;
+ $35 = HEAP32[$21 >> 2] | 0;
+ HEAPF64[$35 + ($34 << 3) >> 3] = +HEAPF32[$m0 >> 2];
+ HEAPF64[$35 + (($34 | 1) << 3) >> 3] = +HEAPF32[$m1 >> 2];
+ $j$010 = $j$010 + 1 | 0;
+ } while (($j$010 | 0) < ($20 | 0));
+ }
+ if ((_arMatrixPCA($21, $2, $0, $1) | 0) < 0) {
+ $97 = $21;
+ label = 10;
+ break;
+ }
+ $45 = HEAP32[$2 >> 2] | 0;
+ $47 = +HEAPF64[$45 + 8 >> 3];
+ HEAPF64[$line + ($i$011$looptemp * 24 | 0) >> 3] = $47;
+ $50 = -+HEAPF64[$45 >> 3];
+ HEAPF64[$line + ($i$011$looptemp * 24 | 0) + 8 >> 3] = $50;
+ $52 = HEAP32[$1 >> 2] | 0;
+ HEAPF64[$line + ($i$011$looptemp * 24 | 0) + 16 >> 3] = -($47 * +HEAPF64[$52 >> 3] + +HEAPF64[$52 + 8 >> 3] * $50);
+ _arMatrixFree($21) | 0;
+ if (($i$011 | 0) >= 4) {
+ label = 7;
+ break;
+ }
+ }
+ L9 : do if ((label | 0) == 7) {
+ _arMatrixFree($2) | 0;
+ _arVecFree($1) | 0;
+ _arVecFree($0) | 0;
+ $i$19 = 0;
+ while (1) {
+ $63 = ($i$19 + 3 | 0) % 4 | 0;
+ $64 = $line + ($63 * 24 | 0) | 0;
+ $67 = +HEAPF64[$line + ($i$19 * 24 | 0) + 8 >> 3];
+ $69 = $line + ($i$19 * 24 | 0) | 0;
+ $72 = +HEAPF64[$line + ($63 * 24 | 0) + 8 >> 3];
+ $74 = +HEAPF64[$64 >> 3] * $67 - +HEAPF64[$69 >> 3] * $72;
+ if (+Math_abs(+$74) < .0001) {
+ $$0 = -1;
+ break L9;
+ }
+ $77 = $line + ($i$19 * 24 | 0) + 16 | 0;
+ $80 = $line + ($63 * 24 | 0) + 16 | 0;
+ HEAPF64[$v + ($i$19 << 4) >> 3] = ($72 * +HEAPF64[$77 >> 3] - $67 * +HEAPF64[$80 >> 3]) / $74;
+ HEAPF64[$v + ($i$19 << 4) + 8 >> 3] = (+HEAPF64[$69 >> 3] * +HEAPF64[$80 >> 3] - +HEAPF64[$64 >> 3] * +HEAPF64[$77 >> 3]) / $74;
+ $i$19 = $i$19 + 1 | 0;
+ if (($i$19 | 0) >= 4) {
+ $$0 = 0;
+ break;
+ }
+ }
+ } else if ((label | 0) == 10) {
+ _arMatrixFree($97) | 0;
+ _arMatrixFree($2) | 0;
+ _arVecFree($1) | 0;
+ _arVecFree($0) | 0;
+ $$0 = -1;
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function ___stpncpy($d, $s, $n) {
+ $d = $d | 0;
+ $s = $s | 0;
+ $n = $n | 0;
+ var $$0$lcssa = 0, $$0$lcssa60 = 0, $$031 = 0, $$04$lcssa = 0, $$04$lcssa61 = 0, $$0430 = 0, $$06$lcssa = 0, $$06$lcssa62 = 0, $$0629 = 0, $$1$lcssa = 0, $$117 = 0, $$15$ph = 0, $$1511 = 0, $$17$ph = 0, $$1710 = 0, $$2$ph = 0, $$212 = 0, $$28 = 0, $$3 = 0, $$lcssa = 0, $0 = 0, $10 = 0, $11 = 0, $12 = 0, $16 = 0, $20 = 0, $26 = 0, $27 = 0, $28 = 0, $31 = 0, $35 = 0, $7 = 0, $8 = 0, $wd$0$lcssa = 0, $wd$018 = 0, $ws$0$lcssa = 0, $ws$019 = 0, label = 0;
+ $0 = $s;
+ do if (!(($0 ^ $d) & 3)) {
+ $7 = ($n | 0) != 0;
+ L3 : do if ($7 & ($0 & 3 | 0) != 0) {
+ $$031 = $n;
+ $$0430 = $s;
+ $$0629 = $d;
+ while (1) {
+ $8 = HEAP8[$$0430 >> 0] | 0;
+ HEAP8[$$0629 >> 0] = $8;
+ if (!($8 << 24 >> 24)) {
+ $$0$lcssa60 = $$031;
+ $$04$lcssa61 = $$0430;
+ $$06$lcssa62 = $$0629;
+ break L3;
+ }
+ $10 = $$031 + -1 | 0;
+ $11 = $$0430 + 1 | 0;
+ $12 = $$0629 + 1 | 0;
+ $16 = ($10 | 0) != 0;
+ if ($16 & ($11 & 3 | 0) != 0) {
+ $$031 = $10;
+ $$0430 = $11;
+ $$0629 = $12;
+ } else {
+ $$0$lcssa = $10;
+ $$04$lcssa = $11;
+ $$06$lcssa = $12;
+ $$lcssa = $16;
+ label = 5;
+ break;
+ }
+ }
+ } else {
+ $$0$lcssa = $n;
+ $$04$lcssa = $s;
+ $$06$lcssa = $d;
+ $$lcssa = $7;
+ label = 5;
+ } while (0);
+ if ((label | 0) == 5) if ($$lcssa) {
+ $$0$lcssa60 = $$0$lcssa;
+ $$04$lcssa61 = $$04$lcssa;
+ $$06$lcssa62 = $$06$lcssa;
+ } else {
+ $$28 = $$06$lcssa;
+ $$3 = 0;
+ break;
+ }
+ if (!(HEAP8[$$04$lcssa61 >> 0] | 0)) {
+ $$28 = $$06$lcssa62;
+ $$3 = $$0$lcssa60;
+ } else {
+ L11 : do if ($$0$lcssa60 >>> 0 > 3) {
+ $$117 = $$0$lcssa60;
+ $wd$018 = $$06$lcssa62;
+ $ws$019 = $$04$lcssa61;
+ while (1) {
+ $20 = HEAP32[$ws$019 >> 2] | 0;
+ if (($20 & -2139062144 ^ -2139062144) & $20 + -16843009) {
+ $$1$lcssa = $$117;
+ $wd$0$lcssa = $wd$018;
+ $ws$0$lcssa = $ws$019;
+ break L11;
+ }
+ HEAP32[$wd$018 >> 2] = $20;
+ $26 = $$117 + -4 | 0;
+ $27 = $ws$019 + 4 | 0;
+ $28 = $wd$018 + 4 | 0;
+ if ($26 >>> 0 > 3) {
+ $$117 = $26;
+ $wd$018 = $28;
+ $ws$019 = $27;
+ } else {
+ $$1$lcssa = $26;
+ $wd$0$lcssa = $28;
+ $ws$0$lcssa = $27;
+ break;
+ }
+ }
+ } else {
+ $$1$lcssa = $$0$lcssa60;
+ $wd$0$lcssa = $$06$lcssa62;
+ $ws$0$lcssa = $$04$lcssa61;
+ } while (0);
+ $$15$ph = $ws$0$lcssa;
+ $$17$ph = $wd$0$lcssa;
+ $$2$ph = $$1$lcssa;
+ label = 11;
+ }
+ } else {
+ $$15$ph = $s;
+ $$17$ph = $d;
+ $$2$ph = $n;
+ label = 11;
+ } while (0);
+ L16 : do if ((label | 0) == 11) if (!$$2$ph) {
+ $$28 = $$17$ph;
+ $$3 = 0;
+ } else {
+ $$1511 = $$15$ph;
+ $$1710 = $$17$ph;
+ $$212 = $$2$ph;
+ while (1) {
+ $31 = HEAP8[$$1511 >> 0] | 0;
+ HEAP8[$$1710 >> 0] = $31;
+ if (!($31 << 24 >> 24)) {
+ $$28 = $$1710;
+ $$3 = $$212;
+ break L16;
+ }
+ $$212 = $$212 + -1 | 0;
+ $35 = $$1710 + 1 | 0;
+ if (!$$212) {
+ $$28 = $35;
+ $$3 = 0;
+ break;
+ } else {
+ $$1511 = $$1511 + 1 | 0;
+ $$1710 = $35;
+ }
+ }
+ } while (0);
+ _memset($$28 | 0, 0, $$3 | 0) | 0;
+ return $$28 | 0;
+}
+
+function ___stdio_write($f, $buf, $len) {
+ $f = $f | 0;
+ $buf = $buf | 0;
+ $len = $len | 0;
+ var $$0 = 0, $0 = 0, $1 = 0, $10 = 0, $11 = 0, $16 = 0, $21 = 0, $26 = 0, $3 = 0, $35 = 0, $37 = 0, $39 = 0, $50 = 0, $6 = 0, $cnt$0 = 0, $cnt$1 = 0, $iov$0 = 0, $iov$0$lcssa11 = 0, $iov$1 = 0, $iovcnt$0 = 0, $iovcnt$0$lcssa12 = 0, $iovcnt$1 = 0, $iovs = 0, $rem$0 = 0, $vararg_buffer = 0, $vararg_buffer3 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 48 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer3 = sp + 16 | 0;
+ $vararg_buffer = sp;
+ $iovs = sp + 32 | 0;
+ $0 = $f + 28 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ HEAP32[$iovs >> 2] = $1;
+ $3 = $f + 20 | 0;
+ $6 = (HEAP32[$3 >> 2] | 0) - $1 | 0;
+ HEAP32[$iovs + 4 >> 2] = $6;
+ HEAP32[$iovs + 8 >> 2] = $buf;
+ HEAP32[$iovs + 12 >> 2] = $len;
+ $10 = $f + 60 | 0;
+ $11 = $f + 44 | 0;
+ $iov$0 = $iovs;
+ $iovcnt$0 = 2;
+ $rem$0 = $6 + $len | 0;
+ while (1) {
+ if (!(HEAP32[597] | 0)) {
+ HEAP32[$vararg_buffer3 >> 2] = HEAP32[$10 >> 2];
+ HEAP32[$vararg_buffer3 + 4 >> 2] = $iov$0;
+ HEAP32[$vararg_buffer3 + 8 >> 2] = $iovcnt$0;
+ $cnt$0 = ___syscall_ret(___syscall146(146, $vararg_buffer3 | 0) | 0) | 0;
+ } else {
+ _pthread_cleanup_push(14, $f | 0);
+ HEAP32[$vararg_buffer >> 2] = HEAP32[$10 >> 2];
+ HEAP32[$vararg_buffer + 4 >> 2] = $iov$0;
+ HEAP32[$vararg_buffer + 8 >> 2] = $iovcnt$0;
+ $16 = ___syscall_ret(___syscall146(146, $vararg_buffer | 0) | 0) | 0;
+ _pthread_cleanup_pop(0);
+ $cnt$0 = $16;
+ }
+ if (($rem$0 | 0) == ($cnt$0 | 0)) {
+ label = 6;
+ break;
+ }
+ if (($cnt$0 | 0) < 0) {
+ $iov$0$lcssa11 = $iov$0;
+ $iovcnt$0$lcssa12 = $iovcnt$0;
+ label = 8;
+ break;
+ }
+ $35 = $rem$0 - $cnt$0 | 0;
+ $37 = HEAP32[$iov$0 + 4 >> 2] | 0;
+ if ($cnt$0 >>> 0 > $37 >>> 0) {
+ $39 = HEAP32[$11 >> 2] | 0;
+ HEAP32[$0 >> 2] = $39;
+ HEAP32[$3 >> 2] = $39;
+ $50 = HEAP32[$iov$0 + 12 >> 2] | 0;
+ $cnt$1 = $cnt$0 - $37 | 0;
+ $iov$1 = $iov$0 + 8 | 0;
+ $iovcnt$1 = $iovcnt$0 + -1 | 0;
+ } else if (($iovcnt$0 | 0) == 2) {
+ HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + $cnt$0;
+ $50 = $37;
+ $cnt$1 = $cnt$0;
+ $iov$1 = $iov$0;
+ $iovcnt$1 = 2;
+ } else {
+ $50 = $37;
+ $cnt$1 = $cnt$0;
+ $iov$1 = $iov$0;
+ $iovcnt$1 = $iovcnt$0;
+ }
+ HEAP32[$iov$1 >> 2] = (HEAP32[$iov$1 >> 2] | 0) + $cnt$1;
+ HEAP32[$iov$1 + 4 >> 2] = $50 - $cnt$1;
+ $iov$0 = $iov$1;
+ $iovcnt$0 = $iovcnt$1;
+ $rem$0 = $35;
+ }
+ if ((label | 0) == 6) {
+ $21 = HEAP32[$11 >> 2] | 0;
+ HEAP32[$f + 16 >> 2] = $21 + (HEAP32[$f + 48 >> 2] | 0);
+ $26 = $21;
+ HEAP32[$0 >> 2] = $26;
+ HEAP32[$3 >> 2] = $26;
+ $$0 = $len;
+ } else if ((label | 0) == 8) {
+ HEAP32[$f + 16 >> 2] = 0;
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$3 >> 2] = 0;
+ HEAP32[$f >> 2] = HEAP32[$f >> 2] | 32;
+ if (($iovcnt$0$lcssa12 | 0) == 2) $$0 = 0; else $$0 = $len - (HEAP32[$iov$0$lcssa11 + 4 >> 2] | 0) | 0;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _pop_arg($arg, $type, $ap) {
+ $arg = $arg | 0;
+ $type = $type | 0;
+ $ap = $ap | 0;
+ var $105 = 0, $106 = 0.0, $112 = 0, $113 = 0.0, $13 = 0, $14 = 0, $17 = 0, $26 = 0, $27 = 0, $28 = 0, $37 = 0, $38 = 0, $40 = 0, $43 = 0, $44 = 0, $53 = 0, $54 = 0, $56 = 0, $59 = 0, $6 = 0, $68 = 0, $69 = 0, $7 = 0, $70 = 0, $79 = 0, $80 = 0, $82 = 0, $85 = 0, $94 = 0, $95 = 0, $96 = 0;
+ L1 : do if ($type >>> 0 <= 20) do switch ($type | 0) {
+ case 9:
+ {
+ $6 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $7 = HEAP32[$6 >> 2] | 0;
+ HEAP32[$ap >> 2] = $6 + 4;
+ HEAP32[$arg >> 2] = $7;
+ break L1;
+ break;
+ }
+ case 10:
+ {
+ $13 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $14 = HEAP32[$13 >> 2] | 0;
+ HEAP32[$ap >> 2] = $13 + 4;
+ $17 = $arg;
+ HEAP32[$17 >> 2] = $14;
+ HEAP32[$17 + 4 >> 2] = (($14 | 0) < 0) << 31 >> 31;
+ break L1;
+ break;
+ }
+ case 11:
+ {
+ $26 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $27 = HEAP32[$26 >> 2] | 0;
+ HEAP32[$ap >> 2] = $26 + 4;
+ $28 = $arg;
+ HEAP32[$28 >> 2] = $27;
+ HEAP32[$28 + 4 >> 2] = 0;
+ break L1;
+ break;
+ }
+ case 12:
+ {
+ $37 = (HEAP32[$ap >> 2] | 0) + (8 - 1) & ~(8 - 1);
+ $38 = $37;
+ $40 = HEAP32[$38 >> 2] | 0;
+ $43 = HEAP32[$38 + 4 >> 2] | 0;
+ HEAP32[$ap >> 2] = $37 + 8;
+ $44 = $arg;
+ HEAP32[$44 >> 2] = $40;
+ HEAP32[$44 + 4 >> 2] = $43;
+ break L1;
+ break;
+ }
+ case 13:
+ {
+ $53 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $54 = HEAP32[$53 >> 2] | 0;
+ HEAP32[$ap >> 2] = $53 + 4;
+ $56 = ($54 & 65535) << 16 >> 16;
+ $59 = $arg;
+ HEAP32[$59 >> 2] = $56;
+ HEAP32[$59 + 4 >> 2] = (($56 | 0) < 0) << 31 >> 31;
+ break L1;
+ break;
+ }
+ case 14:
+ {
+ $68 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $69 = HEAP32[$68 >> 2] | 0;
+ HEAP32[$ap >> 2] = $68 + 4;
+ $70 = $arg;
+ HEAP32[$70 >> 2] = $69 & 65535;
+ HEAP32[$70 + 4 >> 2] = 0;
+ break L1;
+ break;
+ }
+ case 15:
+ {
+ $79 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $80 = HEAP32[$79 >> 2] | 0;
+ HEAP32[$ap >> 2] = $79 + 4;
+ $82 = ($80 & 255) << 24 >> 24;
+ $85 = $arg;
+ HEAP32[$85 >> 2] = $82;
+ HEAP32[$85 + 4 >> 2] = (($82 | 0) < 0) << 31 >> 31;
+ break L1;
+ break;
+ }
+ case 16:
+ {
+ $94 = (HEAP32[$ap >> 2] | 0) + (4 - 1) & ~(4 - 1);
+ $95 = HEAP32[$94 >> 2] | 0;
+ HEAP32[$ap >> 2] = $94 + 4;
+ $96 = $arg;
+ HEAP32[$96 >> 2] = $95 & 255;
+ HEAP32[$96 + 4 >> 2] = 0;
+ break L1;
+ break;
+ }
+ case 17:
+ {
+ $105 = (HEAP32[$ap >> 2] | 0) + (8 - 1) & ~(8 - 1);
+ $106 = +HEAPF64[$105 >> 3];
+ HEAP32[$ap >> 2] = $105 + 8;
+ HEAPF64[$arg >> 3] = $106;
+ break L1;
+ break;
+ }
+ case 18:
+ {
+ $112 = (HEAP32[$ap >> 2] | 0) + (8 - 1) & ~(8 - 1);
+ $113 = +HEAPF64[$112 >> 3];
+ HEAP32[$ap >> 2] = $112 + 8;
+ HEAPF64[$arg >> 3] = $113;
+ break L1;
+ break;
+ }
+ default:
+ break L1;
+ } while (0); while (0);
+ return;
+}
+
+function _arPattCreateHandle2($pattSize, $patternCountMax) {
+ $pattSize = $pattSize | 0;
+ $patternCountMax = $patternCountMax | 0;
+ var $$0 = 0, $10 = 0, $11 = 0, $14 = 0, $15 = 0, $17 = 0, $18 = 0, $2 = 0, $21 = 0, $24 = 0, $25 = 0, $26 = 0, $29 = 0, $31 = 0, $32 = 0, $35 = 0, $7 = 0, $i$04 = 0, $j$0 = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, $vararg_buffer11 = 0, $vararg_buffer13 = 0, $vararg_buffer3 = 0, $vararg_buffer5 = 0, $vararg_buffer7 = 0, $vararg_buffer9 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 64 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer13 = sp + 56 | 0;
+ $vararg_buffer11 = sp + 48 | 0;
+ $vararg_buffer9 = sp + 40 | 0;
+ $vararg_buffer7 = sp + 32 | 0;
+ $vararg_buffer5 = sp + 24 | 0;
+ $vararg_buffer3 = sp + 16 | 0;
+ $vararg_buffer1 = sp + 8 | 0;
+ $vararg_buffer = sp;
+ L1 : do if (($pattSize + -16 | 0) >>> 0 > 48 | ($patternCountMax | 0) < 1) $$0 = 0; else {
+ $2 = _malloc(32) | 0;
+ if (!$2) {
+ _arLog(3, 5471, $vararg_buffer);
+ _exit(1);
+ }
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$2 + 4 >> 2] = $patternCountMax;
+ HEAP32[$2 + 28 >> 2] = $pattSize;
+ $7 = _malloc($patternCountMax << 2) | 0;
+ HEAP32[$2 + 8 >> 2] = $7;
+ if (!$7) {
+ _arLog(3, 5471, $vararg_buffer1);
+ _exit(1);
+ }
+ $10 = $patternCountMax << 4;
+ $11 = _malloc($10) | 0;
+ HEAP32[$2 + 12 >> 2] = $11;
+ if (!$11) {
+ _arLog(3, 5471, $vararg_buffer3);
+ _exit(1);
+ }
+ $14 = _malloc($10) | 0;
+ $15 = $2 + 20 | 0;
+ HEAP32[$15 >> 2] = $14;
+ if (!$14) {
+ _arLog(3, 5471, $vararg_buffer5);
+ _exit(1);
+ }
+ $17 = $patternCountMax << 5;
+ $18 = _malloc($17) | 0;
+ HEAP32[$2 + 16 >> 2] = $18;
+ if (!$18) {
+ _arLog(3, 5471, $vararg_buffer7);
+ _exit(1);
+ }
+ $21 = _malloc($17) | 0;
+ HEAP32[$2 + 24 >> 2] = $21;
+ if (!$21) {
+ _arLog(3, 5471, $vararg_buffer9);
+ _exit(1);
+ }
+ $24 = Math_imul($pattSize, $pattSize) | 0;
+ $25 = $24 * 12 | 0;
+ $26 = $24 << 2;
+ if (($patternCountMax | 0) > 0) {
+ $i$04 = 0;
+ L21 : while (1) {
+ HEAP32[$7 + ($i$04 << 2) >> 2] = 0;
+ $29 = $i$04 << 2;
+ $j$0 = 0;
+ while (1) {
+ if (($j$0 | 0) >= 4) break;
+ $31 = _malloc($25) | 0;
+ $32 = $j$0 + $29 | 0;
+ HEAP32[$11 + ($32 << 2) >> 2] = $31;
+ if (!$31) {
+ label = 18;
+ break L21;
+ }
+ $35 = _malloc($26) | 0;
+ HEAP32[(HEAP32[$15 >> 2] | 0) + ($32 << 2) >> 2] = $35;
+ if (!$35) {
+ label = 20;
+ break L21;
+ } else $j$0 = $j$0 + 1 | 0;
+ }
+ $i$04 = $i$04 + 1 | 0;
+ if (($i$04 | 0) >= ($patternCountMax | 0)) {
+ $$0 = $2;
+ break L1;
+ }
+ }
+ if ((label | 0) == 18) {
+ _arLog(3, 5471, $vararg_buffer11);
+ _exit(1);
+ } else if ((label | 0) == 20) {
+ _arLog(3, 5471, $vararg_buffer13);
+ _exit(1);
+ }
+ } else $$0 = $2;
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arParamChangeSize($source, $xsize, $ysize, $newparam) {
+ $source = $source | 0;
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $newparam = $newparam | 0;
+ var $$0 = 0, $23 = 0, $3 = 0.0, $8 = 0.0, $i$01 = 0, label = 0;
+ $3 = +($xsize | 0) / +(HEAP32[$source >> 2] | 0);
+ $8 = +($ysize | 0) / +(HEAP32[$source + 4 >> 2] | 0);
+ HEAP32[$newparam >> 2] = $xsize;
+ HEAP32[$newparam + 4 >> 2] = $ysize;
+ $i$01 = 0;
+ do {
+ HEAPF64[$newparam + 8 + ($i$01 << 3) >> 3] = $3 * +HEAPF64[$source + 8 + ($i$01 << 3) >> 3];
+ HEAPF64[$newparam + 40 + ($i$01 << 3) >> 3] = $8 * +HEAPF64[$source + 40 + ($i$01 << 3) >> 3];
+ HEAPF64[$newparam + 72 + ($i$01 << 3) >> 3] = +HEAPF64[$source + 72 + ($i$01 << 3) >> 3];
+ $i$01 = $i$01 + 1 | 0;
+ } while (($i$01 | 0) != 4);
+ $23 = HEAP32[$source + 176 >> 2] | 0;
+ switch ($23 | 0) {
+ case 4:
+ {
+ HEAPF64[$newparam + 104 >> 3] = +HEAPF64[$source + 104 >> 3];
+ HEAPF64[$newparam + 112 >> 3] = +HEAPF64[$source + 112 >> 3];
+ HEAPF64[$newparam + 120 >> 3] = +HEAPF64[$source + 120 >> 3];
+ HEAPF64[$newparam + 128 >> 3] = +HEAPF64[$source + 128 >> 3];
+ HEAPF64[$newparam + 136 >> 3] = $3 * +HEAPF64[$source + 136 >> 3];
+ HEAPF64[$newparam + 144 >> 3] = $8 * +HEAPF64[$source + 144 >> 3];
+ HEAPF64[$newparam + 152 >> 3] = $3 * +HEAPF64[$source + 152 >> 3];
+ HEAPF64[$newparam + 160 >> 3] = $8 * +HEAPF64[$source + 160 >> 3];
+ HEAPF64[$newparam + 168 >> 3] = +HEAPF64[$source + 168 >> 3];
+ label = 8;
+ break;
+ }
+ case 3:
+ {
+ HEAPF64[$newparam + 104 >> 3] = $3 * +HEAPF64[$source + 104 >> 3];
+ HEAPF64[$newparam + 112 >> 3] = $8 * +HEAPF64[$source + 112 >> 3];
+ HEAPF64[$newparam + 120 >> 3] = +HEAPF64[$source + 120 >> 3];
+ HEAPF64[$newparam + 128 >> 3] = +HEAPF64[$source + 128 >> 3];
+ HEAPF64[$newparam + 136 >> 3] = +HEAPF64[$source + 136 >> 3] / ($3 * $8);
+ HEAPF64[$newparam + 144 >> 3] = +HEAPF64[$source + 144 >> 3] / ($8 * ($3 * $3 * $8));
+ label = 8;
+ break;
+ }
+ case 2:
+ {
+ HEAPF64[$newparam + 104 >> 3] = $3 * +HEAPF64[$source + 104 >> 3];
+ HEAPF64[$newparam + 112 >> 3] = $8 * +HEAPF64[$source + 112 >> 3];
+ HEAPF64[$newparam + 120 >> 3] = +HEAPF64[$source + 120 >> 3];
+ HEAPF64[$newparam + 128 >> 3] = +HEAPF64[$source + 128 >> 3] / ($3 * $8);
+ HEAPF64[$newparam + 136 >> 3] = +HEAPF64[$source + 136 >> 3] / ($8 * ($3 * $3 * $8));
+ label = 8;
+ break;
+ }
+ case 1:
+ {
+ HEAPF64[$newparam + 104 >> 3] = $3 * +HEAPF64[$source + 104 >> 3];
+ HEAPF64[$newparam + 112 >> 3] = $8 * +HEAPF64[$source + 112 >> 3];
+ HEAPF64[$newparam + 120 >> 3] = +HEAPF64[$source + 120 >> 3];
+ HEAPF64[$newparam + 128 >> 3] = +HEAPF64[$source + 128 >> 3] / ($3 * $8);
+ label = 8;
+ break;
+ }
+ default:
+ $$0 = -1;
+ }
+ if ((label | 0) == 8) {
+ HEAP32[$newparam + 176 >> 2] = $23;
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _icpUpdateMat($matXw2Xc, $dS) {
+ $matXw2Xc = $matXw2Xc | 0;
+ $dS = $dS | 0;
+ var $$sink$i = 0.0, $$sink1$i = 0.0, $0 = 0.0, $11 = 0.0, $16 = 0.0, $18 = 0.0, $20 = 0.0, $21 = 0.0, $22 = 0.0, $23 = 0.0, $25 = 0.0, $29 = 0.0, $3 = 0.0, $30 = 0.0, $31 = 0.0, $35 = 0.0, $36 = 0.0, $47 = 0.0, $48 = 0.0, $64 = 0.0, $65 = 0.0, $66 = 0.0, $7 = 0.0, $82 = 0, $9 = 0.0, $i$08 = 0, $j$09 = 0, $j$17 = 0, $mat = 0, $mat2 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 192 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $mat = sp + 96 | 0;
+ $mat2 = sp;
+ $0 = +HEAPF64[$dS >> 3];
+ $3 = +HEAPF64[$dS + 8 >> 3];
+ $7 = +HEAPF64[$dS + 16 >> 3];
+ $9 = $0 * $0 + $3 * $3 + $7 * $7;
+ if ($9 == 0.0) {
+ $$sink$i = 0.0;
+ $$sink1$i = 0.0;
+ $25 = 1.0;
+ $29 = 0.0;
+ } else {
+ $11 = +Math_sqrt(+$9);
+ $$sink$i = $11;
+ $$sink1$i = $7 / $11;
+ $25 = $0 / $11;
+ $29 = $3 / $11;
+ }
+ $16 = +HEAPF64[$dS + 24 >> 3];
+ $18 = +HEAPF64[$dS + 32 >> 3];
+ $20 = +HEAPF64[$dS + 40 >> 3];
+ $21 = +Math_cos(+$$sink$i);
+ $22 = 1.0 - $21;
+ $23 = +Math_sin(+$$sink$i);
+ HEAPF64[$mat >> 3] = $21 + $25 * $25 * $22;
+ $30 = $29 * $25 * $22;
+ $31 = $$sink1$i * $23;
+ HEAPF64[$mat + 8 >> 3] = $30 - $31;
+ $35 = $25 * $$sink1$i * $22;
+ $36 = $29 * $23;
+ HEAPF64[$mat + 16 >> 3] = $35 + $36;
+ HEAPF64[$mat + 24 >> 3] = $16;
+ HEAPF64[$mat + 32 >> 3] = $30 + $31;
+ HEAPF64[$mat + 40 >> 3] = $21 + $29 * $29 * $22;
+ $47 = $29 * $$sink1$i * $22;
+ $48 = $25 * $23;
+ HEAPF64[$mat + 48 >> 3] = $47 - $48;
+ HEAPF64[$mat + 56 >> 3] = $18;
+ HEAPF64[$mat + 64 >> 3] = $35 - $36;
+ HEAPF64[$mat + 72 >> 3] = $47 + $48;
+ HEAPF64[$mat + 80 >> 3] = $21 + $$sink1$i * $$sink1$i * $22;
+ HEAPF64[$mat + 88 >> 3] = $20;
+ $j$09 = 0;
+ do {
+ $64 = +HEAPF64[$matXw2Xc + ($j$09 << 5) >> 3];
+ $65 = +HEAPF64[$matXw2Xc + ($j$09 << 5) + 8 >> 3];
+ $66 = +HEAPF64[$matXw2Xc + ($j$09 << 5) + 16 >> 3];
+ $i$08 = 0;
+ do {
+ HEAPF64[$mat2 + ($j$09 << 5) + ($i$08 << 3) >> 3] = $64 * +HEAPF64[$mat + ($i$08 << 3) >> 3] + $65 * +HEAPF64[$mat + 32 + ($i$08 << 3) >> 3] + $66 * +HEAPF64[$mat + 64 + ($i$08 << 3) >> 3];
+ $i$08 = $i$08 + 1 | 0;
+ } while (($i$08 | 0) != 4);
+ $82 = $mat2 + ($j$09 << 5) + 24 | 0;
+ HEAPF64[$82 >> 3] = +HEAPF64[$matXw2Xc + ($j$09 << 5) + 24 >> 3] + +HEAPF64[$82 >> 3];
+ $j$09 = $j$09 + 1 | 0;
+ } while (($j$09 | 0) != 3);
+ $j$17 = 0;
+ do {
+ HEAPF64[$matXw2Xc + ($j$17 << 5) >> 3] = +HEAPF64[$mat2 + ($j$17 << 5) >> 3];
+ HEAPF64[$matXw2Xc + ($j$17 << 5) + 8 >> 3] = +HEAPF64[$mat2 + ($j$17 << 5) + 8 >> 3];
+ HEAPF64[$matXw2Xc + ($j$17 << 5) + 16 >> 3] = +HEAPF64[$mat2 + ($j$17 << 5) + 16 >> 3];
+ HEAPF64[$matXw2Xc + ($j$17 << 5) + 24 >> 3] = +HEAPF64[$mat2 + ($j$17 << 5) + 24 >> 3];
+ $j$17 = $j$17 + 1 | 0;
+ } while (($j$17 | 0) != 3);
+ STACKTOP = sp;
+ return 0;
+}
+
+function _setCamera($id, $cameraID) {
+ $id = $id | 0;
+ $cameraID = $cameraID | 0;
+ var $$0 = 0, $0 = 0, $1 = 0, $10 = 0, $14 = 0, $15 = 0, $20 = 0, $21 = 0, $23 = 0, $24 = 0, $26 = 0, $4 = 0, $7 = 0, $9 = 0, $vararg_buffer = 0, $vararg_buffer2 = 0, $vararg_buffer4 = 0, $vararg_buffer6 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 48 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer6 = sp + 24 | 0;
+ $vararg_buffer4 = sp + 16 | 0;
+ $vararg_buffer2 = sp + 8 | 0;
+ $vararg_buffer = sp;
+ $0 = sp + 32 | 0;
+ $1 = sp + 28 | 0;
+ HEAP32[$0 >> 2] = $id;
+ HEAP32[$1 >> 2] = $cameraID;
+ do if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = -1; else {
+ $4 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2064, $1) | 0)) $$0 = -1; else {
+ $7 = $4 + 8 | 0;
+ _memcpy($7 | 0, __ZNSt3__113unordered_mapIi7ARParamNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2064, $1) | 0, 184) | 0;
+ $9 = HEAP32[$7 >> 2] | 0;
+ $10 = $4 + 204 | 0;
+ $14 = HEAP32[$4 + 12 >> 2] | 0;
+ $15 = $4 + 208 | 0;
+ if (!(($9 | 0) == (HEAP32[$10 >> 2] | 0) ? ($14 | 0) == (HEAP32[$15 >> 2] | 0) : 0)) {
+ HEAP32[$vararg_buffer >> 2] = $9;
+ HEAP32[$vararg_buffer + 4 >> 2] = $14;
+ _arLog(2, 6151, $vararg_buffer);
+ _arParamChangeSize($7, HEAP32[$10 >> 2] | 0, HEAP32[$15 >> 2] | 0, $7) | 0;
+ }
+ _deleteHandle($4);
+ $20 = _arParamLTCreate($7, 15) | 0;
+ $21 = $4 + 192 | 0;
+ HEAP32[$21 >> 2] = $20;
+ if (!$20) {
+ _arLog(3, 6198, $vararg_buffer2);
+ $$0 = -1;
+ break;
+ }
+ $23 = _arCreateHandle($20) | 0;
+ $24 = $4 + 212 | 0;
+ HEAP32[$24 >> 2] = $23;
+ if (!$23) {
+ _arLog(3, 6236, $vararg_buffer4);
+ $$0 = -1;
+ break;
+ }
+ _arSetPixelFormat($23, 2) | 0;
+ $26 = _ar3DCreateHandle($7) | 0;
+ HEAP32[$4 + 224 >> 2] = $26;
+ if (!$26) {
+ _arLog(3, 6273, $vararg_buffer6);
+ $$0 = -1;
+ break;
+ } else {
+ _arPattAttach(HEAP32[$24 >> 2] | 0, HEAP32[$4 + 216 >> 2] | 0) | 0;
+ _arglCameraFrustum(HEAP32[$21 >> 2] | 0, +HEAPF64[$4 + 232 >> 3], +HEAPF64[$4 + 240 >> 3], $4 + 264 | 0);
+ $$0 = 0;
+ break;
+ }
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _memchr($src, $c, $n) {
+ $src = $src | 0;
+ $c = $c | 0;
+ $n = $n | 0;
+ var $$0$lcssa = 0, $$0$lcssa44 = 0, $$019 = 0, $$1$lcssa = 0, $$110 = 0, $$110$lcssa = 0, $$24 = 0, $$3 = 0, $$lcssa = 0, $0 = 0, $13 = 0, $15 = 0, $17 = 0, $20 = 0, $26 = 0, $27 = 0, $32 = 0, $4 = 0, $5 = 0, $8 = 0, $9 = 0, $s$0$lcssa = 0, $s$0$lcssa43 = 0, $s$020 = 0, $s$15 = 0, $s$2 = 0, $w$0$lcssa = 0, $w$011 = 0, $w$011$lcssa = 0, label = 0;
+ $0 = $c & 255;
+ $4 = ($n | 0) != 0;
+ L1 : do if ($4 & ($src & 3 | 0) != 0) {
+ $5 = $c & 255;
+ $$019 = $n;
+ $s$020 = $src;
+ while (1) {
+ if ((HEAP8[$s$020 >> 0] | 0) == $5 << 24 >> 24) {
+ $$0$lcssa44 = $$019;
+ $s$0$lcssa43 = $s$020;
+ label = 6;
+ break L1;
+ }
+ $8 = $s$020 + 1 | 0;
+ $9 = $$019 + -1 | 0;
+ $13 = ($9 | 0) != 0;
+ if ($13 & ($8 & 3 | 0) != 0) {
+ $$019 = $9;
+ $s$020 = $8;
+ } else {
+ $$0$lcssa = $9;
+ $$lcssa = $13;
+ $s$0$lcssa = $8;
+ label = 5;
+ break;
+ }
+ }
+ } else {
+ $$0$lcssa = $n;
+ $$lcssa = $4;
+ $s$0$lcssa = $src;
+ label = 5;
+ } while (0);
+ if ((label | 0) == 5) if ($$lcssa) {
+ $$0$lcssa44 = $$0$lcssa;
+ $s$0$lcssa43 = $s$0$lcssa;
+ label = 6;
+ } else {
+ $$3 = 0;
+ $s$2 = $s$0$lcssa;
+ }
+ L8 : do if ((label | 0) == 6) {
+ $15 = $c & 255;
+ if ((HEAP8[$s$0$lcssa43 >> 0] | 0) == $15 << 24 >> 24) {
+ $$3 = $$0$lcssa44;
+ $s$2 = $s$0$lcssa43;
+ } else {
+ $17 = Math_imul($0, 16843009) | 0;
+ L11 : do if ($$0$lcssa44 >>> 0 > 3) {
+ $$110 = $$0$lcssa44;
+ $w$011 = $s$0$lcssa43;
+ while (1) {
+ $20 = HEAP32[$w$011 >> 2] ^ $17;
+ if (($20 & -2139062144 ^ -2139062144) & $20 + -16843009) {
+ $$110$lcssa = $$110;
+ $w$011$lcssa = $w$011;
+ break;
+ }
+ $26 = $w$011 + 4 | 0;
+ $27 = $$110 + -4 | 0;
+ if ($27 >>> 0 > 3) {
+ $$110 = $27;
+ $w$011 = $26;
+ } else {
+ $$1$lcssa = $27;
+ $w$0$lcssa = $26;
+ label = 11;
+ break L11;
+ }
+ }
+ $$24 = $$110$lcssa;
+ $s$15 = $w$011$lcssa;
+ } else {
+ $$1$lcssa = $$0$lcssa44;
+ $w$0$lcssa = $s$0$lcssa43;
+ label = 11;
+ } while (0);
+ if ((label | 0) == 11) if (!$$1$lcssa) {
+ $$3 = 0;
+ $s$2 = $w$0$lcssa;
+ break;
+ } else {
+ $$24 = $$1$lcssa;
+ $s$15 = $w$0$lcssa;
+ }
+ while (1) {
+ if ((HEAP8[$s$15 >> 0] | 0) == $15 << 24 >> 24) {
+ $$3 = $$24;
+ $s$2 = $s$15;
+ break L8;
+ }
+ $32 = $s$15 + 1 | 0;
+ $$24 = $$24 + -1 | 0;
+ if (!$$24) {
+ $$3 = 0;
+ $s$2 = $32;
+ break;
+ } else $s$15 = $32;
+ }
+ }
+ } while (0);
+ return (($$3 | 0) != 0 ? $s$2 : 0) | 0;
+}
+
+function _getMarkerInfo($id, $markerIndex) {
+ $id = $id | 0;
+ $markerIndex = $markerIndex | 0;
+ var $$0 = 0, $0 = 0, $5 = 0, $6 = 0, $_ZL11gMarkerInfo$ = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ do if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = HEAP32[522] | 0; else {
+ $5 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $6 = HEAP32[$5 >> 2] | 0;
+ if ((HEAP32[$6 + 44 >> 2] | 0) > ($markerIndex | 0)) {
+ $_ZL11gMarkerInfo$ = ($markerIndex | 0) < 0 ? 8 : $6 + 48 + ($markerIndex << 8) | 0;
+ _emscripten_asm_const_33(1, HEAP32[$_ZL11gMarkerInfo$ >> 2] | 0, HEAP32[$_ZL11gMarkerInfo$ + 4 >> 2] | 0, HEAP32[$_ZL11gMarkerInfo$ + 8 >> 2] | 0, HEAP32[$_ZL11gMarkerInfo$ + 12 >> 2] | 0, HEAP32[$_ZL11gMarkerInfo$ + 16 >> 2] | 0, HEAP32[$_ZL11gMarkerInfo$ + 20 >> 2] | 0, HEAP32[$_ZL11gMarkerInfo$ + 24 >> 2] | 0, +(+HEAPF64[$_ZL11gMarkerInfo$ + 32 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 40 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 48 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 56 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 64 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 72 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 80 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 88 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 96 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 104 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 112 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 120 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 128 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 136 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 144 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 152 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 160 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 168 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 176 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 184 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 192 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 200 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 208 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 216 >> 3]), +(+HEAPF64[$_ZL11gMarkerInfo$ + 224 >> 3]), HEAP32[$_ZL11gMarkerInfo$ + 240 >> 2] | 0) | 0;
+ $$0 = 0;
+ break;
+ } else {
+ $$0 = HEAP32[523] | 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_114parse_decltypeINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$03 = 0, $0 = 0, $1 = 0, $13 = 0, $14 = 0, $2 = 0, $21 = 0, $23 = 0, $24 = 0, $27 = 0, $3 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 64 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 40 | 0;
+ $1 = sp + 24 | 0;
+ $2 = sp + 12 | 0;
+ $3 = sp;
+ L1 : do if (($last - $first | 0) > 3) if ((HEAP8[$first >> 0] | 0) == 68) {
+ switch (HEAP8[$first + 1 >> 0] | 0) {
+ case 84:
+ case 116:
+ break;
+ default:
+ {
+ $$03 = $first;
+ break L1;
+ }
+ }
+ $13 = $first + 2 | 0;
+ $14 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($13, $last, $db) | 0;
+ if (($14 | 0) == ($13 | 0) | ($14 | 0) == ($last | 0)) $$03 = $first; else if ((HEAP8[$14 >> 0] | 0) == 69) {
+ $21 = HEAP32[$db + 4 >> 2] | 0;
+ if ((HEAP32[$db >> 2] | 0) == ($21 | 0)) $$03 = $first; else {
+ $23 = $21 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($3, $23);
+ $24 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($3, 0, 12803) | 0;
+ HEAP32[$2 >> 2] = HEAP32[$24 >> 2];
+ HEAP32[$2 + 4 >> 2] = HEAP32[$24 + 4 >> 2];
+ HEAP32[$2 + 8 >> 2] = HEAP32[$24 + 8 >> 2];
+ HEAP32[$24 >> 2] = 0;
+ HEAP32[$24 + 4 >> 2] = 0;
+ HEAP32[$24 + 8 >> 2] = 0;
+ $27 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($2, 12619) | 0;
+ HEAP32[$1 >> 2] = HEAP32[$27 >> 2];
+ HEAP32[$1 + 4 >> 2] = HEAP32[$27 + 4 >> 2];
+ HEAP32[$1 + 8 >> 2] = HEAP32[$27 + 8 >> 2];
+ HEAP32[$27 >> 2] = 0;
+ HEAP32[$27 + 4 >> 2] = 0;
+ HEAP32[$27 + 8 >> 2] = 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($0, $1);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairaSEOS1_($23, $0);
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($1);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($2);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($3);
+ $$03 = $14 + 1 | 0;
+ }
+ } else $$03 = $first;
+ } else $$03 = $first; else $$03 = $first; while (0);
+ STACKTOP = sp;
+ return $$03 | 0;
+}
+
+function ___fdopen($fd, $mode) {
+ $fd = $fd | 0;
+ $mode = $mode | 0;
+ var $$0 = 0, $0 = 0, $13 = 0, $14 = 0, $19 = 0, $24 = 0, $26 = 0, $3 = 0, $37 = 0, $4 = 0, $tio = 0, $vararg_buffer = 0, $vararg_buffer12 = 0, $vararg_buffer3 = 0, $vararg_buffer7 = 0, dest = 0, sp = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 112 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer12 = sp + 40 | 0;
+ $vararg_buffer7 = sp + 24 | 0;
+ $vararg_buffer3 = sp + 16 | 0;
+ $vararg_buffer = sp;
+ $tio = sp + 52 | 0;
+ $0 = HEAP8[$mode >> 0] | 0;
+ if (!(_memchr(16759, $0 << 24 >> 24, 4) | 0)) {
+ $3 = ___errno_location() | 0;
+ HEAP32[$3 >> 2] = 22;
+ $$0 = 0;
+ } else {
+ $4 = _malloc(1144) | 0;
+ if (!$4) $$0 = 0; else {
+ dest = $4;
+ stop = dest + 112 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ if (!(_strchr($mode, 43) | 0)) HEAP32[$4 >> 2] = $0 << 24 >> 24 == 114 ? 8 : 4;
+ if (!(_strchr($mode, 101) | 0)) $13 = $0; else {
+ HEAP32[$vararg_buffer >> 2] = $fd;
+ HEAP32[$vararg_buffer + 4 >> 2] = 2;
+ HEAP32[$vararg_buffer + 8 >> 2] = 1;
+ ___syscall221(221, $vararg_buffer | 0) | 0;
+ $13 = HEAP8[$mode >> 0] | 0;
+ }
+ if ($13 << 24 >> 24 == 97) {
+ HEAP32[$vararg_buffer3 >> 2] = $fd;
+ HEAP32[$vararg_buffer3 + 4 >> 2] = 3;
+ $14 = ___syscall221(221, $vararg_buffer3 | 0) | 0;
+ if (!($14 & 1024)) {
+ HEAP32[$vararg_buffer7 >> 2] = $fd;
+ HEAP32[$vararg_buffer7 + 4 >> 2] = 4;
+ HEAP32[$vararg_buffer7 + 8 >> 2] = $14 | 1024;
+ ___syscall221(221, $vararg_buffer7 | 0) | 0;
+ }
+ $19 = HEAP32[$4 >> 2] | 128;
+ HEAP32[$4 >> 2] = $19;
+ $26 = $19;
+ } else $26 = HEAP32[$4 >> 2] | 0;
+ HEAP32[$4 + 60 >> 2] = $fd;
+ HEAP32[$4 + 44 >> 2] = $4 + 120;
+ HEAP32[$4 + 48 >> 2] = 1024;
+ $24 = $4 + 75 | 0;
+ HEAP8[$24 >> 0] = -1;
+ if (!($26 & 8)) {
+ HEAP32[$vararg_buffer12 >> 2] = $fd;
+ HEAP32[$vararg_buffer12 + 4 >> 2] = 21505;
+ HEAP32[$vararg_buffer12 + 8 >> 2] = $tio;
+ if (!(___syscall54(54, $vararg_buffer12 | 0) | 0)) HEAP8[$24 >> 0] = 10;
+ }
+ HEAP32[$4 + 32 >> 2] = 14;
+ HEAP32[$4 + 36 >> 2] = 4;
+ HEAP32[$4 + 40 >> 2] = 5;
+ HEAP32[$4 + 12 >> 2] = 2;
+ if (!(HEAP32[598] | 0)) HEAP32[$4 + 76 >> 2] = -1;
+ ___lock(2416);
+ $37 = HEAP32[603] | 0;
+ HEAP32[$4 + 56 >> 2] = $37;
+ if ($37) HEAP32[$37 + 52 >> 2] = $4;
+ HEAP32[603] = $4;
+ ___unlock(2416);
+ $$0 = $4;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _addMultiMarker($id, $patt_name) {
+ $id = $id | 0;
+ $patt_name = $patt_name | 0;
+ var $$0 = 0, $0 = 0, $11 = 0, $12 = 0, $13 = 0, $15 = 0, $16 = 0, $21 = 0, $22 = 0, $23 = 0, $28 = 0, $29 = 0, $3 = 0, $38 = 0, $40 = 0, $43 = 0, $44 = 0, $marker = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer1 = sp + 16 | 0;
+ $vararg_buffer = sp + 8 | 0;
+ $0 = sp + 20 | 0;
+ $marker = sp;
+ HEAP32[$0 >> 2] = $id;
+ do if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = -1; else {
+ $3 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ if (!(HEAP8[$patt_name >> 0] & 1)) $15 = $patt_name + 1 | 0; else $15 = HEAP32[$patt_name + 8 >> 2] | 0;
+ $11 = HEAP32[$3 + 212 >> 2] | 0;
+ $12 = $3 + 216 | 0;
+ $13 = $3 + 220 | 0;
+ $16 = _arMultiReadConfigFile($15, HEAP32[$12 >> 2] | 0) | 0;
+ HEAP32[$13 >> 2] = $16;
+ if (!$16) {
+ _arLog(3, 6401, $vararg_buffer);
+ _arPattDeleteHandle(HEAP32[$12 >> 2] | 0) | 0;
+ _arLog(3, 6428, $vararg_buffer1);
+ $$0 = -1;
+ break;
+ }
+ switch (HEAP32[$16 + 108 >> 2] | 0) {
+ case 0:
+ {
+ _arSetPatternDetectionMode($11, 0) | 0;
+ break;
+ }
+ case 1:
+ {
+ _arSetPatternDetectionMode($11, 2) | 0;
+ break;
+ }
+ default:
+ _arSetPatternDetectionMode($11, 3) | 0;
+ }
+ $21 = $3 + 248 | 0;
+ $22 = $3 + 252 | 0;
+ $23 = HEAP32[$22 >> 2] | 0;
+ $28 = $23 - (HEAP32[$21 >> 2] | 0) >> 3;
+ $29 = $marker;
+ HEAP32[$29 >> 2] = 0;
+ HEAP32[$29 + 4 >> 2] = 0;
+ HEAP32[$marker >> 2] = $28;
+ HEAP32[$marker + 4 >> 2] = HEAP32[$13 >> 2];
+ if (($23 | 0) == (HEAP32[$3 + 256 >> 2] | 0)) {
+ __ZNSt3__16vectorI12multi_markerNS_9allocatorIS1_EEE21__push_back_slow_pathIRKS1_EEvOT_($21, $marker);
+ $$0 = $28;
+ break;
+ } else {
+ $38 = $marker;
+ $40 = HEAP32[$38 >> 2] | 0;
+ $43 = HEAP32[$38 + 4 >> 2] | 0;
+ $44 = $23;
+ HEAP32[$44 >> 2] = $40;
+ HEAP32[$44 + 4 >> 2] = $43;
+ HEAP32[$22 >> 2] = (HEAP32[$22 >> 2] | 0) + 8;
+ $$0 = $40;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _get_cpara($world, $vertex, $para) {
+ $world = $world | 0;
+ $vertex = $vertex | 0;
+ $para = $para | 0;
+ var $0 = 0, $1 = 0, $2 = 0, $22 = 0, $3 = 0, $4 = 0, $49 = 0, $5 = 0, $62 = 0, $68 = 0, $7 = 0, $76 = 0, $86 = 0, $9 = 0, $i$03 = 0;
+ $0 = _arMatrixAlloc(8, 8) | 0;
+ $1 = _arMatrixAlloc(8, 1) | 0;
+ $2 = _arMatrixAlloc(8, 1) | 0;
+ $3 = HEAP32[$0 >> 2] | 0;
+ $4 = HEAP32[$1 >> 2] | 0;
+ $i$03 = 0;
+ do {
+ $5 = $world + ($i$03 << 4) | 0;
+ $7 = $i$03 << 4;
+ HEAPF64[$3 + ($7 << 3) >> 3] = +HEAPF64[$5 >> 3];
+ $9 = $world + ($i$03 << 4) + 8 | 0;
+ HEAPF64[$3 + (($7 | 1) << 3) >> 3] = +HEAPF64[$9 >> 3];
+ HEAPF64[$3 + (($7 | 2) << 3) >> 3] = 1.0;
+ HEAPF64[$3 + (($7 | 3) << 3) >> 3] = 0.0;
+ HEAPF64[$3 + (($7 | 4) << 3) >> 3] = 0.0;
+ HEAPF64[$3 + (($7 | 5) << 3) >> 3] = 0.0;
+ $22 = $vertex + ($i$03 << 4) | 0;
+ HEAPF64[$3 + (($7 | 6) << 3) >> 3] = -(+HEAPF64[$5 >> 3] * +HEAPF64[$22 >> 3]);
+ HEAPF64[$3 + (($7 | 7) << 3) >> 3] = -(+HEAPF64[$9 >> 3] * +HEAPF64[$22 >> 3]);
+ HEAPF64[$3 + (($7 | 8) << 3) >> 3] = 0.0;
+ HEAPF64[$3 + (($7 | 9) << 3) >> 3] = 0.0;
+ HEAPF64[$3 + (($7 | 10) << 3) >> 3] = 0.0;
+ HEAPF64[$3 + (($7 | 11) << 3) >> 3] = +HEAPF64[$5 >> 3];
+ HEAPF64[$3 + (($7 | 12) << 3) >> 3] = +HEAPF64[$9 >> 3];
+ HEAPF64[$3 + (($7 | 13) << 3) >> 3] = 1.0;
+ $49 = $vertex + ($i$03 << 4) + 8 | 0;
+ HEAPF64[$3 + (($7 | 14) << 3) >> 3] = -(+HEAPF64[$5 >> 3] * +HEAPF64[$49 >> 3]);
+ HEAPF64[$3 + (($7 | 15) << 3) >> 3] = -(+HEAPF64[$9 >> 3] * +HEAPF64[$49 >> 3]);
+ $62 = $i$03 << 1;
+ HEAPF64[$4 + ($62 << 3) >> 3] = +HEAPF64[$22 >> 3];
+ HEAPF64[$4 + (($62 | 1) << 3) >> 3] = +HEAPF64[$49 >> 3];
+ $i$03 = $i$03 + 1 | 0;
+ } while (($i$03 | 0) != 4);
+ _arMatrixSelfInv($0) | 0;
+ _arMatrixMul($2, $0, $1) | 0;
+ $68 = HEAP32[$2 >> 2] | 0;
+ HEAPF64[$para >> 3] = +HEAPF64[$68 >> 3];
+ HEAPF64[$para + 8 >> 3] = +HEAPF64[$68 + 8 >> 3];
+ HEAPF64[$para + 16 >> 3] = +HEAPF64[$68 + 16 >> 3];
+ $76 = HEAP32[$2 >> 2] | 0;
+ HEAPF64[$para + 24 >> 3] = +HEAPF64[$76 + 24 >> 3];
+ HEAPF64[$para + 32 >> 3] = +HEAPF64[$76 + 32 >> 3];
+ HEAPF64[$para + 40 >> 3] = +HEAPF64[$76 + 40 >> 3];
+ $86 = HEAP32[$2 >> 2] | 0;
+ HEAPF64[$para + 48 >> 3] = +HEAPF64[$86 + 48 >> 3];
+ HEAPF64[$para + 56 >> 3] = +HEAPF64[$86 + 56 >> 3];
+ HEAPF64[$para + 64 >> 3] = 1.0;
+ _arMatrixFree($0) | 0;
+ _arMatrixFree($1) | 0;
+ _arMatrixFree($2) | 0;
+ return;
+}
+
+function _arGetTransMatSquare($handle, $marker_info, $width, $conv) {
+ $handle = $handle | 0;
+ $marker_info = $marker_info | 0;
+ $width = +$width;
+ $conv = $conv | 0;
+ var $$0 = 0.0, $1 = 0, $10 = 0, $18 = 0, $26 = 0, $3 = 0, $33 = 0.0, $34 = 0.0, $53 = 0, $data = 0, $err = 0, $initMatXw2Xc = 0, $screenCoord = 0, $worldCoord = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 288 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $screenCoord = sp + 200 | 0;
+ $worldCoord = sp + 104 | 0;
+ $data = sp + 264 | 0;
+ $initMatXw2Xc = sp + 8 | 0;
+ $err = sp;
+ $1 = HEAP32[$marker_info + 16 >> 2] | 0;
+ $3 = (4 - $1 | 0) % 4 | 0;
+ HEAPF64[$screenCoord >> 3] = +HEAPF64[$marker_info + 168 + ($3 << 4) >> 3];
+ HEAPF64[$screenCoord + 8 >> 3] = +HEAPF64[$marker_info + 168 + ($3 << 4) + 8 >> 3];
+ $10 = (5 - $1 | 0) % 4 | 0;
+ HEAPF64[$screenCoord + 16 >> 3] = +HEAPF64[$marker_info + 168 + ($10 << 4) >> 3];
+ HEAPF64[$screenCoord + 24 >> 3] = +HEAPF64[$marker_info + 168 + ($10 << 4) + 8 >> 3];
+ $18 = (6 - $1 | 0) % 4 | 0;
+ HEAPF64[$screenCoord + 32 >> 3] = +HEAPF64[$marker_info + 168 + ($18 << 4) >> 3];
+ HEAPF64[$screenCoord + 40 >> 3] = +HEAPF64[$marker_info + 168 + ($18 << 4) + 8 >> 3];
+ $26 = (7 - $1 | 0) % 4 | 0;
+ HEAPF64[$screenCoord + 48 >> 3] = +HEAPF64[$marker_info + 168 + ($26 << 4) >> 3];
+ HEAPF64[$screenCoord + 56 >> 3] = +HEAPF64[$marker_info + 168 + ($26 << 4) + 8 >> 3];
+ $33 = $width * -.5;
+ HEAPF64[$worldCoord >> 3] = $33;
+ $34 = $width * .5;
+ HEAPF64[$worldCoord + 8 >> 3] = $34;
+ HEAPF64[$worldCoord + 16 >> 3] = 0.0;
+ HEAPF64[$worldCoord + 24 >> 3] = $34;
+ HEAPF64[$worldCoord + 32 >> 3] = $34;
+ HEAPF64[$worldCoord + 40 >> 3] = 0.0;
+ HEAPF64[$worldCoord + 48 >> 3] = $34;
+ HEAPF64[$worldCoord + 56 >> 3] = $33;
+ HEAPF64[$worldCoord + 64 >> 3] = 0.0;
+ HEAPF64[$worldCoord + 72 >> 3] = $33;
+ HEAPF64[$worldCoord + 80 >> 3] = $33;
+ HEAPF64[$worldCoord + 88 >> 3] = 0.0;
+ HEAP32[$data >> 2] = $screenCoord;
+ HEAP32[$data + 4 >> 2] = $worldCoord;
+ HEAP32[$data + 8 >> 2] = 4;
+ if ((_icpGetInitXw2Xc_from_PlanarData(HEAP32[$handle >> 2] | 0, $screenCoord, $worldCoord, 4, $initMatXw2Xc) | 0) < 0) $$0 = 1.0e8; else {
+ $53 = (_icpPoint(HEAP32[$handle >> 2] | 0, $data, $initMatXw2Xc, $conv, $err) | 0) < 0;
+ $$0 = $53 ? 1.0e8 : +HEAPF64[$err >> 3];
+ }
+ STACKTOP = sp;
+ return +$$0;
+}
+
+function __ZNK10__cxxabiv120__si_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib($this, $info, $current_ptr, $path_below, $use_strcmp) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $current_ptr = $current_ptr | 0;
+ $path_below = $path_below | 0;
+ $use_strcmp = $use_strcmp | 0;
+ var $14 = 0, $20 = 0, $23 = 0, $24 = 0, $26 = 0, $33 = 0, $44 = 0, $6 = 0, $is_dst_type_derived_from_static_type$0$off01 = 0, label = 0;
+ L1 : do if (($this | 0) == (HEAP32[$info + 8 >> 2] | 0)) {
+ if ((HEAP32[$info + 4 >> 2] | 0) == ($current_ptr | 0)) {
+ $6 = $info + 28 | 0;
+ if ((HEAP32[$6 >> 2] | 0) != 1) HEAP32[$6 >> 2] = $path_below;
+ }
+ } else {
+ if (($this | 0) != (HEAP32[$info >> 2] | 0)) {
+ $44 = HEAP32[$this + 8 >> 2] | 0;
+ FUNCTION_TABLE_viiiii[HEAP32[(HEAP32[$44 >> 2] | 0) + 24 >> 2] & 3]($44, $info, $current_ptr, $path_below, $use_strcmp);
+ break;
+ }
+ if ((HEAP32[$info + 16 >> 2] | 0) != ($current_ptr | 0)) {
+ $14 = $info + 20 | 0;
+ if ((HEAP32[$14 >> 2] | 0) != ($current_ptr | 0)) {
+ HEAP32[$info + 32 >> 2] = $path_below;
+ $20 = $info + 44 | 0;
+ if ((HEAP32[$20 >> 2] | 0) == 4) break;
+ $23 = $info + 52 | 0;
+ HEAP8[$23 >> 0] = 0;
+ $24 = $info + 53 | 0;
+ HEAP8[$24 >> 0] = 0;
+ $26 = HEAP32[$this + 8 >> 2] | 0;
+ FUNCTION_TABLE_viiiiii[HEAP32[(HEAP32[$26 >> 2] | 0) + 20 >> 2] & 3]($26, $info, $current_ptr, $current_ptr, 1, $use_strcmp);
+ if (!(HEAP8[$24 >> 0] | 0)) {
+ $is_dst_type_derived_from_static_type$0$off01 = 0;
+ label = 13;
+ } else if (!(HEAP8[$23 >> 0] | 0)) {
+ $is_dst_type_derived_from_static_type$0$off01 = 1;
+ label = 13;
+ }
+ do if ((label | 0) == 13) {
+ HEAP32[$14 >> 2] = $current_ptr;
+ $33 = $info + 40 | 0;
+ HEAP32[$33 >> 2] = (HEAP32[$33 >> 2] | 0) + 1;
+ if ((HEAP32[$info + 36 >> 2] | 0) == 1) if ((HEAP32[$info + 24 >> 2] | 0) == 2) {
+ HEAP8[$info + 54 >> 0] = 1;
+ if ($is_dst_type_derived_from_static_type$0$off01) break;
+ } else label = 16; else label = 16;
+ if ((label | 0) == 16) if ($is_dst_type_derived_from_static_type$0$off01) break;
+ HEAP32[$20 >> 2] = 4;
+ break L1;
+ } while (0);
+ HEAP32[$20 >> 2] = 3;
+ break;
+ }
+ }
+ if (($path_below | 0) == 1) HEAP32[$info + 32 >> 2] = 1;
+ } while (0);
+ return;
+}
+
+function _fgets($s, $n, $f) {
+ $s = $s | 0;
+ $n = $n | 0;
+ $f = $f | 0;
+ var $$0 = 0, $$048 = 0, $$05 = 0, $$lcssa14 = 0, $$sum$pre$phiZZ2D = 0, $$sum6 = 0, $13 = 0, $15 = 0, $16 = 0, $17 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0, $27 = 0, $28 = 0, $29 = 0, $30 = 0, $31 = 0, $32 = 0, $33 = 0, $39 = 0, $4 = 0, $47 = 0, $48 = 0, $6 = 0, $8 = 0, $p$0 = 0, $p$1 = 0, label = 0;
+ if ((HEAP32[$f + 76 >> 2] | 0) > -1) $13 = ___lockfile($f) | 0; else $13 = 0;
+ $4 = $n + -1 | 0;
+ if (($n | 0) < 2) {
+ $6 = $f + 74 | 0;
+ $8 = HEAP8[$6 >> 0] | 0;
+ HEAP8[$6 >> 0] = $8 + 255 | $8;
+ if ($13) ___unlockfile($f);
+ if (!$4) {
+ HEAP8[$s >> 0] = 0;
+ $$0 = $s;
+ } else $$0 = 0;
+ } else {
+ L11 : do if (!$4) {
+ $p$1 = $s;
+ label = 18;
+ } else {
+ $15 = $f + 4 | 0;
+ $16 = $f + 8 | 0;
+ $$05 = $4;
+ $p$0 = $s;
+ while (1) {
+ $17 = HEAP32[$15 >> 2] | 0;
+ $20 = $17;
+ $21 = (HEAP32[$16 >> 2] | 0) - $20 | 0;
+ $22 = _memchr($17, 10, $21) | 0;
+ $23 = ($22 | 0) == 0;
+ $27 = $23 ? $21 : 1 - $20 + $22 | 0;
+ $28 = $27 >>> 0 < $$05 >>> 0;
+ $29 = $28 ? $27 : $$05;
+ _memcpy($p$0 | 0, $17 | 0, $29 | 0) | 0;
+ $30 = HEAP32[$15 >> 2] | 0;
+ $31 = $30 + $29 | 0;
+ HEAP32[$15 >> 2] = $31;
+ $32 = $p$0 + $29 | 0;
+ $33 = $$05 - $29 | 0;
+ if (!($23 & $28)) {
+ $p$1 = $32;
+ label = 18;
+ break L11;
+ }
+ if ($31 >>> 0 < (HEAP32[$16 >> 2] | 0) >>> 0) {
+ $$sum6 = $29 + 1 | 0;
+ HEAP32[$15 >> 2] = $30 + $$sum6;
+ $$sum$pre$phiZZ2D = $$sum6;
+ $47 = HEAPU8[$31 >> 0] | 0;
+ } else {
+ $39 = ___uflow($f) | 0;
+ if (($39 | 0) < 0) {
+ $$lcssa14 = $32;
+ break;
+ }
+ $$sum$pre$phiZZ2D = $29 + 1 | 0;
+ $47 = $39;
+ }
+ $$05 = $33 + -1 | 0;
+ $48 = $p$0 + $$sum$pre$phiZZ2D | 0;
+ HEAP8[$32 >> 0] = $47;
+ if (!(($$05 | 0) != 0 & ($47 & 255 | 0) != 10)) {
+ $p$1 = $48;
+ label = 18;
+ break L11;
+ } else $p$0 = $48;
+ }
+ if (($$lcssa14 | 0) == ($s | 0)) $$048 = 0; else if (!(HEAP32[$f >> 2] & 16)) $$048 = 0; else {
+ $p$1 = $$lcssa14;
+ label = 18;
+ }
+ } while (0);
+ if ((label | 0) == 18) if (!$s) $$048 = 0; else {
+ HEAP8[$p$1 >> 0] = 0;
+ $$048 = $s;
+ }
+ if (!$13) $$0 = $$048; else {
+ ___unlockfile($f);
+ $$0 = $$048;
+ }
+ }
+ return $$0 | 0;
+}
+
+function _mbrtowc($wc, $src, $n, $st) {
+ $wc = $wc | 0;
+ $src = $src | 0;
+ $n = $n | 0;
+ $st = $st | 0;
+ var $$0 = 0, $$024 = 0, $$1 = 0, $$lcssa = 0, $$lcssa35 = 0, $$st = 0, $1 = 0, $12 = 0, $16 = 0, $17 = 0, $19 = 0, $21 = 0, $30 = 0, $40 = 0, $7 = 0, $8 = 0, $c$05 = 0, $c$1 = 0, $c$2 = 0, $dummy = 0, $dummy$wc = 0, $s$06 = 0, $s$1 = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $dummy = sp;
+ $$st = ($st | 0) == 0 ? 2680 : $st;
+ $1 = HEAP32[$$st >> 2] | 0;
+ L1 : do if (!$src) if (!$1) $$0 = 0; else label = 15; else {
+ $dummy$wc = ($wc | 0) == 0 ? $dummy : $wc;
+ if (!$n) $$0 = -2; else {
+ if (!$1) {
+ $7 = HEAP8[$src >> 0] | 0;
+ $8 = $7 & 255;
+ if ($7 << 24 >> 24 > -1) {
+ HEAP32[$dummy$wc >> 2] = $8;
+ $$0 = $7 << 24 >> 24 != 0 & 1;
+ break;
+ }
+ $12 = $8 + -194 | 0;
+ if ($12 >>> 0 > 50) {
+ label = 15;
+ break;
+ }
+ $16 = HEAP32[2432 + ($12 << 2) >> 2] | 0;
+ $17 = $n + -1 | 0;
+ if (!$17) $c$2 = $16; else {
+ $$024 = $17;
+ $c$05 = $16;
+ $s$06 = $src + 1 | 0;
+ label = 9;
+ }
+ } else {
+ $$024 = $n;
+ $c$05 = $1;
+ $s$06 = $src;
+ label = 9;
+ }
+ L11 : do if ((label | 0) == 9) {
+ $19 = HEAP8[$s$06 >> 0] | 0;
+ $21 = ($19 & 255) >>> 3;
+ if (($21 + -16 | $21 + ($c$05 >> 26)) >>> 0 > 7) {
+ label = 15;
+ break L1;
+ } else {
+ $$1 = $$024;
+ $30 = $19;
+ $c$1 = $c$05;
+ $s$1 = $s$06;
+ }
+ while (1) {
+ $s$1 = $s$1 + 1 | 0;
+ $c$1 = ($30 & 255) + -128 | $c$1 << 6;
+ $$1 = $$1 + -1 | 0;
+ if (($c$1 | 0) >= 0) {
+ $$lcssa = $c$1;
+ $$lcssa35 = $$1;
+ break;
+ }
+ if (!$$1) {
+ $c$2 = $c$1;
+ break L11;
+ }
+ $30 = HEAP8[$s$1 >> 0] | 0;
+ if (($30 & -64) << 24 >> 24 != -128) {
+ label = 15;
+ break L1;
+ }
+ }
+ HEAP32[$$st >> 2] = 0;
+ HEAP32[$dummy$wc >> 2] = $$lcssa;
+ $$0 = $n - $$lcssa35 | 0;
+ break L1;
+ } while (0);
+ HEAP32[$$st >> 2] = $c$2;
+ $$0 = -2;
+ }
+ } while (0);
+ if ((label | 0) == 15) {
+ HEAP32[$$st >> 2] = 0;
+ $40 = ___errno_location() | 0;
+ HEAP32[$40 >> 2] = 84;
+ $$0 = -1;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE6removeENS_21__hash_const_iteratorIPNS_11__hash_nodeIS3_PvEEEE($agg$result, $this, $__p) {
+ $agg$result = $agg$result | 0;
+ $this = $this | 0;
+ $__p = $__p | 0;
+ var $$pre$phiZ2D = 0, $0 = 0, $11 = 0, $12 = 0, $14 = 0, $16 = 0, $19 = 0, $2 = 0, $23 = 0, $24 = 0, $27 = 0, $31 = 0, $32 = 0, $34 = 0, $36 = 0, $4 = 0, $40 = 0, $43 = 0, $44 = 0, $5 = 0, $7 = 0, $__pn$0 = 0, $__pn$0$lcssa = 0, label = 0;
+ $0 = HEAP32[$__p >> 2] | 0;
+ $2 = HEAP32[$this + 4 >> 2] | 0;
+ $4 = HEAP32[$0 + 4 >> 2] | 0;
+ $5 = $2 + -1 | 0;
+ $7 = ($5 & $2 | 0) == 0;
+ if ($7) $12 = $5 & $4; else $12 = ($4 >>> 0) % ($2 >>> 0) | 0;
+ $11 = (HEAP32[$this >> 2] | 0) + ($12 << 2) | 0;
+ $__pn$0 = HEAP32[$11 >> 2] | 0;
+ while (1) {
+ $14 = HEAP32[$__pn$0 >> 2] | 0;
+ if (($14 | 0) == ($0 | 0)) {
+ $__pn$0$lcssa = $__pn$0;
+ break;
+ } else $__pn$0 = $14;
+ }
+ $16 = $this + 8 | 0;
+ if (($__pn$0$lcssa | 0) == ($16 | 0)) label = 12; else {
+ $19 = HEAP32[$__pn$0$lcssa + 4 >> 2] | 0;
+ if ($7) $23 = $19 & $5; else $23 = ($19 >>> 0) % ($2 >>> 0) | 0;
+ if (($23 | 0) == ($12 | 0)) $$pre$phiZ2D = $0; else label = 12;
+ }
+ do if ((label | 0) == 12) {
+ $24 = HEAP32[$0 >> 2] | 0;
+ if ($24) {
+ $27 = HEAP32[$24 + 4 >> 2] | 0;
+ if ($7) $31 = $27 & $5; else $31 = ($27 >>> 0) % ($2 >>> 0) | 0;
+ if (($31 | 0) == ($12 | 0)) {
+ $$pre$phiZ2D = $0;
+ break;
+ }
+ }
+ HEAP32[$11 >> 2] = 0;
+ $$pre$phiZ2D = $0;
+ } while (0);
+ $32 = HEAP32[$$pre$phiZ2D >> 2] | 0;
+ $34 = $32;
+ if (!$32) $43 = $34; else {
+ $36 = HEAP32[$32 + 4 >> 2] | 0;
+ if ($7) $40 = $36 & $5; else $40 = ($36 >>> 0) % ($2 >>> 0) | 0;
+ if (($40 | 0) == ($12 | 0)) $43 = $34; else {
+ HEAP32[(HEAP32[$this >> 2] | 0) + ($40 << 2) >> 2] = $__pn$0$lcssa;
+ $43 = HEAP32[$0 >> 2] | 0;
+ }
+ }
+ HEAP32[$__pn$0$lcssa >> 2] = $43;
+ HEAP32[$$pre$phiZ2D >> 2] = 0;
+ $44 = $this + 12 | 0;
+ HEAP32[$44 >> 2] = (HEAP32[$44 >> 2] | 0) + -1;
+ HEAP32[$agg$result >> 2] = $0;
+ HEAP32[$agg$result + 4 >> 2] = $16;
+ HEAP8[$agg$result + 8 >> 0] = 1;
+ return;
+}
+
+function _arParamLTCreate($param, $offset) {
+ $param = $param | 0;
+ $offset = $offset | 0;
+ var $0 = 0, $14 = 0, $15 = 0, $17 = 0, $20 = 0, $22 = 0, $24 = 0, $26 = 0, $29 = 0.0, $3 = 0, $32 = 0.0, $4 = 0, $9 = 0, $i$04 = 0, $i2of$05 = 0, $i2of$12 = 0, $ix = 0, $iy = 0, $j$07 = 0, $o2if$06 = 0, $o2if$13 = 0, $ox = 0, $oy = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 64 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $ix = sp + 24 | 0;
+ $iy = sp + 16 | 0;
+ $ox = sp + 8 | 0;
+ $oy = sp;
+ $0 = _malloc(208) | 0;
+ if (!$0) {
+ _arLog(3, 5471, sp + 32 | 0);
+ _exit(1);
+ }
+ _memcpy($0 | 0, $param | 0, 184) | 0;
+ $3 = $offset << 1;
+ $4 = (HEAP32[$param >> 2] | 0) + $3 | 0;
+ HEAP32[$0 + 192 >> 2] = $4;
+ $9 = (HEAP32[$param + 4 >> 2] | 0) + $3 | 0;
+ HEAP32[$0 + 196 >> 2] = $9;
+ HEAP32[$0 + 200 >> 2] = $offset;
+ HEAP32[$0 + 204 >> 2] = $offset;
+ $14 = Math_imul($4 << 3, $9) | 0;
+ $15 = _malloc($14) | 0;
+ HEAP32[$0 + 184 >> 2] = $15;
+ if (!$15) {
+ _arLog(3, 5471, sp + 40 | 0);
+ _exit(1);
+ }
+ $17 = _malloc($14) | 0;
+ HEAP32[$0 + 188 >> 2] = $17;
+ if (!$17) {
+ _arLog(3, 5471, sp + 48 | 0);
+ _exit(1);
+ }
+ $20 = $param + 104 | 0;
+ $22 = HEAP32[$param + 176 >> 2] | 0;
+ $24 = ($4 | 0) > 0 ? $4 << 1 : 0;
+ if (($9 | 0) > 0) {
+ $26 = ($4 | 0) > 0;
+ $i2of$05 = $15;
+ $j$07 = 0;
+ $o2if$06 = $17;
+ while (1) {
+ $29 = +($j$07 - $offset | 0);
+ if ($26) {
+ $i$04 = 0;
+ $i2of$12 = $i2of$05;
+ $o2if$13 = $o2if$06;
+ while (1) {
+ $32 = +($i$04 - $offset | 0);
+ _arParamIdeal2Observ($20, $32, $29, $ox, $oy, $22) | 0;
+ HEAPF32[$i2of$12 >> 2] = +HEAPF64[$ox >> 3];
+ HEAPF32[$i2of$12 + 4 >> 2] = +HEAPF64[$oy >> 3];
+ _arParamObserv2Ideal($20, $32, $29, $ix, $iy, $22) | 0;
+ HEAPF32[$o2if$13 >> 2] = +HEAPF64[$ix >> 3];
+ HEAPF32[$o2if$13 + 4 >> 2] = +HEAPF64[$iy >> 3];
+ $i$04 = $i$04 + 1 | 0;
+ if (($i$04 | 0) >= ($4 | 0)) break; else {
+ $i2of$12 = $i2of$12 + 8 | 0;
+ $o2if$13 = $o2if$13 + 8 | 0;
+ }
+ }
+ }
+ $o2if$06 = $o2if$06 + ($24 << 2) | 0;
+ $j$07 = $j$07 + 1 | 0;
+ if (($j$07 | 0) >= ($9 | 0)) break; else $i2of$05 = $i2of$05 + ($24 << 2) | 0;
+ }
+ }
+ STACKTOP = sp;
+ return $0 | 0;
+}
+
+function _arGetTransMatSquareCont($handle, $marker_info, $initConv, $width, $conv) {
+ $handle = $handle | 0;
+ $marker_info = $marker_info | 0;
+ $initConv = $initConv | 0;
+ $width = +$width;
+ $conv = $conv | 0;
+ var $1 = 0, $10 = 0, $18 = 0, $26 = 0, $3 = 0, $33 = 0.0, $34 = 0.0, $50 = 0, $data = 0, $err = 0, $screenCoord = 0, $worldCoord = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 192 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $screenCoord = sp + 104 | 0;
+ $worldCoord = sp + 8 | 0;
+ $data = sp + 168 | 0;
+ $err = sp;
+ $1 = HEAP32[$marker_info + 16 >> 2] | 0;
+ $3 = (4 - $1 | 0) % 4 | 0;
+ HEAPF64[$screenCoord >> 3] = +HEAPF64[$marker_info + 168 + ($3 << 4) >> 3];
+ HEAPF64[$screenCoord + 8 >> 3] = +HEAPF64[$marker_info + 168 + ($3 << 4) + 8 >> 3];
+ $10 = (5 - $1 | 0) % 4 | 0;
+ HEAPF64[$screenCoord + 16 >> 3] = +HEAPF64[$marker_info + 168 + ($10 << 4) >> 3];
+ HEAPF64[$screenCoord + 24 >> 3] = +HEAPF64[$marker_info + 168 + ($10 << 4) + 8 >> 3];
+ $18 = (6 - $1 | 0) % 4 | 0;
+ HEAPF64[$screenCoord + 32 >> 3] = +HEAPF64[$marker_info + 168 + ($18 << 4) >> 3];
+ HEAPF64[$screenCoord + 40 >> 3] = +HEAPF64[$marker_info + 168 + ($18 << 4) + 8 >> 3];
+ $26 = (7 - $1 | 0) % 4 | 0;
+ HEAPF64[$screenCoord + 48 >> 3] = +HEAPF64[$marker_info + 168 + ($26 << 4) >> 3];
+ HEAPF64[$screenCoord + 56 >> 3] = +HEAPF64[$marker_info + 168 + ($26 << 4) + 8 >> 3];
+ $33 = $width * -.5;
+ HEAPF64[$worldCoord >> 3] = $33;
+ $34 = $width * .5;
+ HEAPF64[$worldCoord + 8 >> 3] = $34;
+ HEAPF64[$worldCoord + 16 >> 3] = 0.0;
+ HEAPF64[$worldCoord + 24 >> 3] = $34;
+ HEAPF64[$worldCoord + 32 >> 3] = $34;
+ HEAPF64[$worldCoord + 40 >> 3] = 0.0;
+ HEAPF64[$worldCoord + 48 >> 3] = $34;
+ HEAPF64[$worldCoord + 56 >> 3] = $33;
+ HEAPF64[$worldCoord + 64 >> 3] = 0.0;
+ HEAPF64[$worldCoord + 72 >> 3] = $33;
+ HEAPF64[$worldCoord + 80 >> 3] = $33;
+ HEAPF64[$worldCoord + 88 >> 3] = 0.0;
+ HEAP32[$data >> 2] = $screenCoord;
+ HEAP32[$data + 4 >> 2] = $worldCoord;
+ HEAP32[$data + 8 >> 2] = 4;
+ $50 = (_icpPoint(HEAP32[$handle >> 2] | 0, $data, $initConv, $conv, $err) | 0) < 0;
+ STACKTOP = sp;
+ return +($50 ? 1.0e8 : +HEAPF64[$err >> 3]);
+}
+
+function ___dynamic_cast($static_ptr, $static_type, $dst_type, $src2dst_offset) {
+ $static_ptr = $static_ptr | 0;
+ $static_type = $static_type | 0;
+ $dst_type = $dst_type | 0;
+ $src2dst_offset = $src2dst_offset | 0;
+ var $0 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $4 = 0, $6 = 0, $dst_ptr$0 = 0, $info = 0, dest = 0, sp = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 64 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $info = sp;
+ $0 = HEAP32[$static_ptr >> 2] | 0;
+ $4 = $static_ptr + (HEAP32[$0 + -8 >> 2] | 0) | 0;
+ $6 = HEAP32[$0 + -4 >> 2] | 0;
+ HEAP32[$info >> 2] = $dst_type;
+ HEAP32[$info + 4 >> 2] = $static_ptr;
+ HEAP32[$info + 8 >> 2] = $static_type;
+ HEAP32[$info + 12 >> 2] = $src2dst_offset;
+ $10 = $info + 16 | 0;
+ $11 = $info + 20 | 0;
+ $12 = $info + 24 | 0;
+ $13 = $info + 28 | 0;
+ $14 = $info + 32 | 0;
+ $15 = $info + 40 | 0;
+ $16 = ($6 | 0) == ($dst_type | 0);
+ dest = $10;
+ stop = dest + 36 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAP16[$10 + 36 >> 1] = 0;
+ HEAP8[$10 + 38 >> 0] = 0;
+ L1 : do if ($16) {
+ HEAP32[$info + 48 >> 2] = 1;
+ FUNCTION_TABLE_viiiiii[HEAP32[(HEAP32[$dst_type >> 2] | 0) + 20 >> 2] & 3]($dst_type, $info, $4, $4, 1, 0);
+ $dst_ptr$0 = (HEAP32[$12 >> 2] | 0) == 1 ? $4 : 0;
+ } else {
+ FUNCTION_TABLE_viiiii[HEAP32[(HEAP32[$6 >> 2] | 0) + 24 >> 2] & 3]($6, $info, $4, 1, 0);
+ switch (HEAP32[$info + 36 >> 2] | 0) {
+ case 0:
+ {
+ $dst_ptr$0 = (HEAP32[$15 >> 2] | 0) == 1 & (HEAP32[$13 >> 2] | 0) == 1 & (HEAP32[$14 >> 2] | 0) == 1 ? HEAP32[$11 >> 2] | 0 : 0;
+ break L1;
+ break;
+ }
+ case 1:
+ break;
+ default:
+ {
+ $dst_ptr$0 = 0;
+ break L1;
+ }
+ }
+ if ((HEAP32[$12 >> 2] | 0) != 1) if (!((HEAP32[$15 >> 2] | 0) == 0 & (HEAP32[$13 >> 2] | 0) == 1 & (HEAP32[$14 >> 2] | 0) == 1)) {
+ $dst_ptr$0 = 0;
+ break;
+ }
+ $dst_ptr$0 = HEAP32[$10 >> 2] | 0;
+ } while (0);
+ STACKTOP = sp;
+ return $dst_ptr$0 | 0;
+}
+
+function _arImageProcLumaHistAndOtsu($ipi, $dataPtr, $value_p) {
+ $ipi = $ipi | 0;
+ $dataPtr = $dataPtr | 0;
+ $value_p = $value_p | 0;
+ var $$0 = 0, $$lcssa = 0.0, $0 = 0, $12 = 0.0, $14 = 0, $18 = 0.0, $22 = 0.0, $27 = 0.0, $29 = 0.0, $6 = 0.0, $indvars$iv = 0, $indvars$iv1 = 0, $sum$0 = 0.0, $sumB$0 = 0.0, $sumB$1 = 0.0, $threshold$0 = 0, $threshold$1 = 0, $threshold$2 = 0, $varMax$0 = 0.0, $varMax$1 = 0.0, $wB$0 = 0.0;
+ $0 = _arImageProcLumaHist($ipi, $dataPtr) | 0;
+ if (($0 | 0) < 0) $$0 = $0; else {
+ $indvars$iv1 = 1;
+ $sum$0 = 0.0;
+ while (1) {
+ $6 = $sum$0 + +((Math_imul(HEAP32[$ipi + 16 + ($indvars$iv1 << 2) >> 2] | 0, $indvars$iv1) | 0) >>> 0);
+ $indvars$iv1 = $indvars$iv1 + 1 | 0;
+ if (($indvars$iv1 | 0) == 256) {
+ $$lcssa = $6;
+ break;
+ } else $sum$0 = $6;
+ }
+ $12 = +(Math_imul(HEAP32[$ipi + 12 >> 2] | 0, HEAP32[$ipi + 8 >> 2] | 0) | 0);
+ $indvars$iv = 0;
+ $sumB$0 = 0.0;
+ $threshold$0 = 0;
+ $varMax$0 = 0.0;
+ $wB$0 = 0.0;
+ while (1) {
+ $14 = HEAP32[$ipi + 16 + ($indvars$iv << 2) >> 2] | 0;
+ $wB$0 = $wB$0 + +($14 >>> 0);
+ if ($wB$0 != 0.0) {
+ $18 = $12 - $wB$0;
+ if ($18 == 0.0) {
+ $threshold$2 = $threshold$0;
+ break;
+ }
+ $22 = $sumB$0 + +((Math_imul($indvars$iv, $14) | 0) >>> 0);
+ $27 = $22 / $wB$0 - ($$lcssa - $22) / $18;
+ $29 = $27 * ($wB$0 * $18 * $27);
+ if ($29 > $varMax$0) {
+ $sumB$1 = $22;
+ $threshold$1 = $indvars$iv & 255;
+ $varMax$1 = $29;
+ } else {
+ $sumB$1 = $22;
+ $threshold$1 = $threshold$0;
+ $varMax$1 = $varMax$0;
+ }
+ } else {
+ $sumB$1 = $sumB$0;
+ $threshold$1 = $threshold$0;
+ $varMax$1 = $varMax$0;
+ }
+ if (($indvars$iv & 255) << 24 >> 24 == -1) {
+ $threshold$2 = $threshold$1;
+ break;
+ } else {
+ $indvars$iv = $indvars$iv + 1 | 0;
+ $sumB$0 = $sumB$1;
+ $threshold$0 = $threshold$1;
+ $varMax$0 = $varMax$1;
+ }
+ }
+ HEAP8[$value_p >> 0] = $threshold$2;
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function __ZN53EmscriptenBindingInitializer_native_and_builtin_typesC2Ev($this) {
+ $this = $this | 0;
+ __embind_register_void(624, 14202);
+ __embind_register_bool(632, 14207, 1, 1, 0);
+ __embind_register_integer(640, 13783, 1, -128, 127);
+ __embind_register_integer(656, 13788, 1, -128, 127);
+ __embind_register_integer(648, 13800, 1, 0, 255);
+ __embind_register_integer(664, 13814, 2, -32768, 32767);
+ __embind_register_integer(672, 13820, 2, 0, 65535);
+ __embind_register_integer(680, 14212, 4, -2147483648, 2147483647);
+ __embind_register_integer(688, 14216, 4, 0, -1);
+ __embind_register_integer(696, 14229, 4, -2147483648, 2147483647);
+ __embind_register_integer(704, 14234, 4, 0, -1);
+ __embind_register_float(712, 14277, 4);
+ __embind_register_float(720, 14283, 8);
+ __embind_register_std_string(360, 12846);
+ __embind_register_std_string(392, 10916);
+ __embind_register_std_wstring(416, 4, 10949);
+ __embind_register_emval(440, 10962);
+ __embind_register_memory_view(448, 0, 10978);
+ __ZN12_GLOBAL__N_1L20register_memory_viewIaEEvPKc(11008);
+ __ZN12_GLOBAL__N_1L20register_memory_viewIhEEvPKc(11045);
+ __ZN12_GLOBAL__N_1L20register_memory_viewIsEEvPKc(11084);
+ __ZN12_GLOBAL__N_1L20register_memory_viewItEEvPKc(11115);
+ __ZN12_GLOBAL__N_1L20register_memory_viewIiEEvPKc(11155);
+ __ZN12_GLOBAL__N_1L20register_memory_viewIjEEvPKc(11184);
+ __embind_register_memory_view(456, 4, 11222);
+ __embind_register_memory_view(464, 5, 11252);
+ __ZN12_GLOBAL__N_1L20register_memory_viewIaEEvPKc(11291);
+ __ZN12_GLOBAL__N_1L20register_memory_viewIhEEvPKc(11323);
+ __ZN12_GLOBAL__N_1L20register_memory_viewIsEEvPKc(11356);
+ __ZN12_GLOBAL__N_1L20register_memory_viewItEEvPKc(11389);
+ __ZN12_GLOBAL__N_1L20register_memory_viewIiEEvPKc(11423);
+ __ZN12_GLOBAL__N_1L20register_memory_viewIjEEvPKc(11456);
+ __embind_register_memory_view(472, 6, 11490);
+ __embind_register_memory_view(480, 7, 11521);
+ __embind_register_memory_view(488, 7, 11553);
+ return;
+}
+
+function _arSetPixelFormat($handle, $pixFormat) {
+ $handle = $handle | 0;
+ $pixFormat = $pixFormat | 0;
+ var $$0 = 0, $1 = 0, $14 = 0, $16 = 0, $17 = 0, $4 = 0, $6 = 0, $7 = 0, $monoFormat$0 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ L1 : do if (!$handle) $$0 = -1; else {
+ $1 = $handle + 4 | 0;
+ if ((HEAP32[$1 >> 2] | 0) == ($pixFormat | 0)) $$0 = 0; else {
+ switch ($pixFormat | 0) {
+ case 11:
+ case 10:
+ case 9:
+ case 8:
+ case 7:
+ case 6:
+ case 4:
+ case 3:
+ case 2:
+ case 1:
+ case 0:
+ {
+ $monoFormat$0 = 0;
+ break;
+ }
+ case 14:
+ case 13:
+ case 12:
+ case 5:
+ {
+ $monoFormat$0 = 1;
+ break;
+ }
+ default:
+ {
+ HEAP32[$vararg_buffer >> 2] = $pixFormat;
+ _arLog(3, 3936, $vararg_buffer);
+ $$0 = -1;
+ break L1;
+ }
+ }
+ HEAP32[$1 >> 2] = $pixFormat;
+ $4 = _arUtilGetPixelSize($pixFormat) | 0;
+ HEAP32[$handle + 8 >> 2] = $4;
+ $6 = $handle + 7062408 | 0;
+ $7 = HEAP32[$6 >> 2] | 0;
+ if ($7) {
+ _arImageProcFinal($7);
+ $14 = _arImageProcInit(HEAP32[$handle + 36 >> 2] | 0, HEAP32[$handle + 40 >> 2] | 0, HEAP32[$1 >> 2] | 0, 0) | 0;
+ HEAP32[$6 >> 2] = $14;
+ }
+ $16 = $handle + 24 | 0;
+ $17 = HEAP32[$16 >> 2] | 0;
+ if (!$monoFormat$0) switch ($17 | 0) {
+ case 1:
+ {
+ HEAP32[$16 >> 2] = 4;
+ $$0 = 0;
+ break L1;
+ break;
+ }
+ case 4:
+ {
+ HEAP32[$16 >> 2] = 3;
+ $$0 = 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = 0;
+ break L1;
+ }
+ } else switch ($17 | 0) {
+ case 0:
+ {
+ HEAP32[$16 >> 2] = 1;
+ $$0 = 0;
+ break L1;
+ break;
+ }
+ case 3:
+ {
+ HEAP32[$16 >> 2] = 4;
+ $$0 = 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = 0;
+ break L1;
+ }
+ }
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _confidenceCutoff($arHandle) {
+ $arHandle = $arHandle | 0;
+ var $11 = 0, $21 = 0, $3 = 0, $31 = 0, $37 = 0, $6 = 0, $9 = 0, $cfOK$0 = 0, $i$010 = 0, $i$112 = 0, $i$29 = 0;
+ switch (HEAP32[$arHandle + 24 >> 2] | 0) {
+ case 1:
+ case 0:
+ {
+ $6 = HEAP32[$arHandle + 44 >> 2] | 0;
+ if (($6 | 0) > 0) {
+ $i$010 = 0;
+ do {
+ $11 = $arHandle + 48 + ($i$010 << 8) + 4 | 0;
+ if ((HEAP32[$11 >> 2] | 0) > -1) if (+HEAPF64[$arHandle + 48 + ($i$010 << 8) + 32 >> 3] < .5) {
+ HEAP32[$arHandle + 48 + ($i$010 << 8) + 8 >> 2] = -1;
+ HEAP32[$11 >> 2] = -1;
+ HEAP32[$arHandle + 48 + ($i$010 << 8) + 236 >> 2] = 6;
+ }
+ $i$010 = $i$010 + 1 | 0;
+ } while (($i$010 | 0) < ($6 | 0));
+ }
+ break;
+ }
+ case 2:
+ {
+ $3 = HEAP32[$arHandle + 44 >> 2] | 0;
+ if (($3 | 0) > 0) {
+ $i$112 = 0;
+ do {
+ $21 = $arHandle + 48 + ($i$112 << 8) + 4 | 0;
+ if ((HEAP32[$21 >> 2] | 0) > -1) if (+HEAPF64[$arHandle + 48 + ($i$112 << 8) + 32 >> 3] < .5) {
+ HEAP32[$arHandle + 48 + ($i$112 << 8) + 12 >> 2] = -1;
+ HEAP32[$21 >> 2] = -1;
+ HEAP32[$arHandle + 48 + ($i$112 << 8) + 236 >> 2] = 6;
+ }
+ $i$112 = $i$112 + 1 | 0;
+ } while (($i$112 | 0) < ($3 | 0));
+ }
+ break;
+ }
+ default:
+ {
+ $9 = HEAP32[$arHandle + 44 >> 2] | 0;
+ if (($9 | 0) > 0) {
+ $i$29 = 0;
+ do {
+ $31 = $arHandle + 48 + ($i$29 << 8) + 8 | 0;
+ if ((HEAP32[$31 >> 2] | 0) > -1) if (+HEAPF64[$arHandle + 48 + ($i$29 << 8) + 40 >> 3] < .5) {
+ HEAP32[$31 >> 2] = -1;
+ $cfOK$0 = 0;
+ } else $cfOK$0 = 1; else $cfOK$0 = 1;
+ $37 = $arHandle + 48 + ($i$29 << 8) + 12 | 0;
+ if ((HEAP32[$37 >> 2] | 0) > -1) if (+HEAPF64[$arHandle + 48 + ($i$29 << 8) + 48 >> 3] < .5) {
+ HEAP32[$37 >> 2] = -1;
+ if (!$cfOK$0) HEAP32[$arHandle + 48 + ($i$29 << 8) + 236 >> 2] = 6;
+ }
+ $i$29 = $i$29 + 1 | 0;
+ } while (($i$29 | 0) < ($9 | 0));
+ }
+ }
+ }
+ return;
+}
+
+function ___stpcpy($d, $s) {
+ $d = $d | 0;
+ $s = $s | 0;
+ var $$0$lcssa = 0, $$01$lcssa = 0, $$0115 = 0, $$016 = 0, $$03 = 0, $$1$ph = 0, $$12$ph = 0, $$128 = 0, $$19 = 0, $0 = 0, $10 = 0, $14 = 0, $20 = 0, $21 = 0, $22 = 0, $29 = 0, $32 = 0, $33 = 0, $7 = 0, $9 = 0, $wd$0$lcssa = 0, $wd$010 = 0, $ws$0$lcssa = 0, $ws$011 = 0, label = 0;
+ $0 = $s;
+ L1 : do if (!(($0 ^ $d) & 3)) {
+ if (!($0 & 3)) {
+ $$0$lcssa = $s;
+ $$01$lcssa = $d;
+ } else {
+ $$0115 = $d;
+ $$016 = $s;
+ while (1) {
+ $7 = HEAP8[$$016 >> 0] | 0;
+ HEAP8[$$0115 >> 0] = $7;
+ if (!($7 << 24 >> 24)) {
+ $$03 = $$0115;
+ break L1;
+ }
+ $9 = $$016 + 1 | 0;
+ $10 = $$0115 + 1 | 0;
+ if (!($9 & 3)) {
+ $$0$lcssa = $9;
+ $$01$lcssa = $10;
+ break;
+ } else {
+ $$0115 = $10;
+ $$016 = $9;
+ }
+ }
+ }
+ $14 = HEAP32[$$0$lcssa >> 2] | 0;
+ if (!(($14 & -2139062144 ^ -2139062144) & $14 + -16843009)) {
+ $22 = $14;
+ $wd$010 = $$01$lcssa;
+ $ws$011 = $$0$lcssa;
+ while (1) {
+ $20 = $ws$011 + 4 | 0;
+ $21 = $wd$010 + 4 | 0;
+ HEAP32[$wd$010 >> 2] = $22;
+ $22 = HEAP32[$20 >> 2] | 0;
+ if (($22 & -2139062144 ^ -2139062144) & $22 + -16843009) {
+ $wd$0$lcssa = $21;
+ $ws$0$lcssa = $20;
+ break;
+ } else {
+ $wd$010 = $21;
+ $ws$011 = $20;
+ }
+ }
+ } else {
+ $wd$0$lcssa = $$01$lcssa;
+ $ws$0$lcssa = $$0$lcssa;
+ }
+ $$1$ph = $ws$0$lcssa;
+ $$12$ph = $wd$0$lcssa;
+ label = 8;
+ } else {
+ $$1$ph = $s;
+ $$12$ph = $d;
+ label = 8;
+ } while (0);
+ if ((label | 0) == 8) {
+ $29 = HEAP8[$$1$ph >> 0] | 0;
+ HEAP8[$$12$ph >> 0] = $29;
+ if (!($29 << 24 >> 24)) $$03 = $$12$ph; else {
+ $$128 = $$12$ph;
+ $$19 = $$1$ph;
+ while (1) {
+ $$19 = $$19 + 1 | 0;
+ $32 = $$128 + 1 | 0;
+ $33 = HEAP8[$$19 >> 0] | 0;
+ HEAP8[$32 >> 0] = $33;
+ if (!($33 << 24 >> 24)) {
+ $$03 = $32;
+ break;
+ } else $$128 = $32;
+ }
+ }
+ }
+ return $$03 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_118parse_template_argINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $10 = 0, $17 = 0, $21 = 0, $22 = 0, $3 = 0, $4 = 0, $t$0 = 0, $t$0$lcssa = 0, $t$0$looptemp = 0;
+ L1 : do if (($first | 0) == ($last | 0)) $$0 = $first; else switch (HEAP8[$first >> 0] | 0) {
+ case 88:
+ {
+ $3 = $first + 1 | 0;
+ $4 = __ZN10__cxxabiv112_GLOBAL__N_116parse_expressionINS0_2DbEEEPKcS4_S4_RT_($3, $last, $db) | 0;
+ if (($4 | 0) == ($3 | 0) | ($4 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $$0 = (HEAP8[$4 >> 0] | 0) == 69 ? $4 + 1 | 0 : $first;
+ break L1;
+ break;
+ }
+ case 74:
+ {
+ $10 = $first + 1 | 0;
+ if (($10 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ } else $t$0 = $10;
+ while (1) {
+ if ((HEAP8[$t$0 >> 0] | 0) == 69) {
+ $t$0$lcssa = $t$0;
+ break;
+ }
+ $t$0$looptemp = $t$0;
+ $t$0 = __ZN10__cxxabiv112_GLOBAL__N_118parse_template_argINS0_2DbEEEPKcS4_S4_RT_($t$0, $last, $db) | 0;
+ if (($t$0 | 0) == ($t$0$looptemp | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ $$0 = $t$0$lcssa + 1 | 0;
+ break L1;
+ break;
+ }
+ case 76:
+ {
+ $17 = $first + 1 | 0;
+ if (($17 | 0) != ($last | 0)) if ((HEAP8[$17 >> 0] | 0) == 90) {
+ $21 = $first + 2 | 0;
+ $22 = __ZN10__cxxabiv112_GLOBAL__N_114parse_encodingINS0_2DbEEEPKcS4_S4_RT_($21, $last, $db) | 0;
+ if (($22 | 0) == ($21 | 0) | ($22 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ return ((HEAP8[$22 >> 0] | 0) == 69 ? $22 + 1 | 0 : $first) | 0;
+ }
+ $$0 = __ZN10__cxxabiv112_GLOBAL__N_118parse_expr_primaryINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ break L1;
+ break;
+ }
+ default:
+ {
+ $$0 = __ZN10__cxxabiv112_GLOBAL__N_110parse_typeINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ break L1;
+ }
+ } while (0);
+ return $$0 | 0;
+}
+
+function _vfprintf($f, $fmt, $ap) {
+ $f = $f | 0;
+ $fmt = $fmt | 0;
+ $ap = $ap | 0;
+ var $$ = 0, $$0 = 0, $12 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $21 = 0, $22 = 0, $28 = 0, $33 = 0, $6 = 0, $7 = 0, $ap2 = 0, $internal_buf = 0, $nl_arg = 0, $nl_type = 0, $ret$1 = 0, dest = 0, sp = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 224 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $ap2 = sp + 80 | 0;
+ $nl_type = sp + 96 | 0;
+ $nl_arg = sp;
+ $internal_buf = sp + 136 | 0;
+ dest = $nl_type;
+ stop = dest + 40 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAP32[$ap2 >> 2] = HEAP32[$ap >> 2];
+ if ((_printf_core(0, $fmt, $ap2, $nl_arg, $nl_type) | 0) < 0) $$0 = -1; else {
+ if ((HEAP32[$f + 76 >> 2] | 0) > -1) $33 = ___lockfile($f) | 0; else $33 = 0;
+ $6 = HEAP32[$f >> 2] | 0;
+ $7 = $6 & 32;
+ if ((HEAP8[$f + 74 >> 0] | 0) < 1) HEAP32[$f >> 2] = $6 & -33;
+ $12 = $f + 48 | 0;
+ if (!(HEAP32[$12 >> 2] | 0)) {
+ $16 = $f + 44 | 0;
+ $17 = HEAP32[$16 >> 2] | 0;
+ HEAP32[$16 >> 2] = $internal_buf;
+ $18 = $f + 28 | 0;
+ HEAP32[$18 >> 2] = $internal_buf;
+ $19 = $f + 20 | 0;
+ HEAP32[$19 >> 2] = $internal_buf;
+ HEAP32[$12 >> 2] = 80;
+ $21 = $f + 16 | 0;
+ HEAP32[$21 >> 2] = $internal_buf + 80;
+ $22 = _printf_core($f, $fmt, $ap2, $nl_arg, $nl_type) | 0;
+ if (!$17) $ret$1 = $22; else {
+ FUNCTION_TABLE_iiii[HEAP32[$f + 36 >> 2] & 15]($f, 0, 0) | 0;
+ $$ = (HEAP32[$19 >> 2] | 0) == 0 ? -1 : $22;
+ HEAP32[$16 >> 2] = $17;
+ HEAP32[$12 >> 2] = 0;
+ HEAP32[$21 >> 2] = 0;
+ HEAP32[$18 >> 2] = 0;
+ HEAP32[$19 >> 2] = 0;
+ $ret$1 = $$;
+ }
+ } else $ret$1 = _printf_core($f, $fmt, $ap2, $nl_arg, $nl_type) | 0;
+ $28 = HEAP32[$f >> 2] | 0;
+ HEAP32[$f >> 2] = $28 | $7;
+ if ($33) ___unlockfile($f);
+ $$0 = ($28 & 32 | 0) == 0 ? $ret$1 : -1;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _get_vertex($x_coord, $y_coord, $st, $ed, $thresh, $vertex, $vnum) {
+ $x_coord = $x_coord | 0;
+ $y_coord = $y_coord | 0;
+ $st = $st | 0;
+ $ed = $ed | 0;
+ $thresh = +$thresh;
+ $vertex = $vertex | 0;
+ $vnum = $vnum | 0;
+ var $$0 = 0, $1 = 0, $11 = 0.0, $15 = 0.0, $16 = 0, $27 = 0.0, $28 = 0.0, $29 = 0, $3 = 0, $39 = 0, $5 = 0.0, $7 = 0, $9 = 0, $dmax$0$lcssa = 0.0, $dmax$01 = 0.0, $dmax$1 = 0.0, $i$02 = 0, $v1$0$lcssa = 0, $v1$03 = 0, $v1$1 = 0, label = 0;
+ $1 = HEAP32[$y_coord + ($ed << 2) >> 2] | 0;
+ $3 = HEAP32[$y_coord + ($st << 2) >> 2] | 0;
+ $5 = +($1 - $3 | 0);
+ $7 = HEAP32[$x_coord + ($st << 2) >> 2] | 0;
+ $9 = HEAP32[$x_coord + ($ed << 2) >> 2] | 0;
+ $11 = +($7 - $9 | 0);
+ $15 = +((Math_imul($9, $3) | 0) - (Math_imul($7, $1) | 0) | 0);
+ $16 = $st + 1 | 0;
+ if (($16 | 0) < ($ed | 0)) {
+ $dmax$01 = 0.0;
+ $i$02 = $16;
+ $v1$03 = $16;
+ while (1) {
+ $27 = $15 + ($5 * +(HEAP32[$x_coord + ($i$02 << 2) >> 2] | 0) + $11 * +(HEAP32[$y_coord + ($i$02 << 2) >> 2] | 0));
+ $28 = $27 * $27;
+ $29 = $28 > $dmax$01;
+ $dmax$1 = $29 ? $28 : $dmax$01;
+ $v1$1 = $29 ? $i$02 : $v1$03;
+ $i$02 = $i$02 + 1 | 0;
+ if (($i$02 | 0) >= ($ed | 0)) {
+ $dmax$0$lcssa = $dmax$1;
+ $v1$0$lcssa = $v1$1;
+ break;
+ } else {
+ $dmax$01 = $dmax$1;
+ $v1$03 = $v1$1;
+ }
+ }
+ } else {
+ $dmax$0$lcssa = 0.0;
+ $v1$0$lcssa = $16;
+ }
+ if ($dmax$0$lcssa / ($5 * $5 + $11 * $11) > $thresh) if ((_get_vertex($x_coord, $y_coord, $st, $v1$0$lcssa, $thresh, $vertex, $vnum) | 0) < 0) $$0 = -1; else {
+ $39 = HEAP32[$vnum >> 2] | 0;
+ if (($39 | 0) > 5) $$0 = -1; else {
+ HEAP32[$vertex + ($39 << 2) >> 2] = $v1$0$lcssa;
+ HEAP32[$vnum >> 2] = (HEAP32[$vnum >> 2] | 0) + 1;
+ if ((_get_vertex($x_coord, $y_coord, $v1$0$lcssa, $ed, $thresh, $vertex, $vnum) | 0) < 0) $$0 = -1; else label = 7;
+ }
+ } else label = 7;
+ if ((label | 0) == 7) $$0 = 0;
+ return $$0 | 0;
+}
+
+function _setMarkerInfoVertex($id, $markerIndex) {
+ $id = $id | 0;
+ $markerIndex = $markerIndex | 0;
+ var $$0 = 0, $0 = 0, $13 = 0.0, $15 = 0.0, $17 = 0.0, $19 = 0.0, $21 = 0.0, $23 = 0.0, $25 = 0.0, $27 = 0.0, $5 = 0, $6 = 0, $_ZL11gMarkerInfo$ = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ do if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = HEAP32[522] | 0; else {
+ $5 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $6 = HEAP32[$5 >> 2] | 0;
+ if ((HEAP32[$6 + 44 >> 2] | 0) > ($markerIndex | 0)) {
+ $_ZL11gMarkerInfo$ = ($markerIndex | 0) < 0 ? 8 : $6 + 48 + ($markerIndex << 8) | 0;
+ $13 = +HEAPF64[33];
+ HEAPF64[$_ZL11gMarkerInfo$ + 168 >> 3] = $13;
+ $15 = +HEAPF64[34];
+ HEAPF64[$_ZL11gMarkerInfo$ + 176 >> 3] = $15;
+ $17 = +HEAPF64[35];
+ HEAPF64[$_ZL11gMarkerInfo$ + 184 >> 3] = $17;
+ $19 = +HEAPF64[36];
+ HEAPF64[$_ZL11gMarkerInfo$ + 192 >> 3] = $19;
+ $21 = +HEAPF64[37];
+ HEAPF64[$_ZL11gMarkerInfo$ + 200 >> 3] = $21;
+ $23 = +HEAPF64[38];
+ HEAPF64[$_ZL11gMarkerInfo$ + 208 >> 3] = $23;
+ $25 = +HEAPF64[39];
+ HEAPF64[$_ZL11gMarkerInfo$ + 216 >> 3] = $25;
+ $27 = +HEAPF64[40];
+ HEAPF64[$_ZL11gMarkerInfo$ + 224 >> 3] = $27;
+ HEAPF64[$_ZL11gMarkerInfo$ + 56 >> 3] = ($13 + $17 + $21 + $25) * .25;
+ HEAPF64[$_ZL11gMarkerInfo$ + 64 >> 3] = ($15 + $19 + $23 + $27) * .25;
+ $$0 = 0;
+ break;
+ } else {
+ $$0 = HEAP32[523] | 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function ___stdio_read($f, $buf, $len) {
+ $f = $f | 0;
+ $buf = $buf | 0;
+ $len = $len | 0;
+ var $$0 = 0, $0 = 0, $1 = 0, $15 = 0, $2 = 0, $27 = 0, $30 = 0, $31 = 0, $32 = 0, $7 = 0, $cnt$0 = 0, $iov = 0, $vararg_buffer = 0, $vararg_buffer3 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 48 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer3 = sp + 16 | 0;
+ $vararg_buffer = sp;
+ $iov = sp + 32 | 0;
+ HEAP32[$iov >> 2] = $buf;
+ $0 = $iov + 4 | 0;
+ $1 = $f + 48 | 0;
+ $2 = HEAP32[$1 >> 2] | 0;
+ HEAP32[$0 >> 2] = $len - (($2 | 0) != 0 & 1);
+ $7 = $f + 44 | 0;
+ HEAP32[$iov + 8 >> 2] = HEAP32[$7 >> 2];
+ HEAP32[$iov + 12 >> 2] = $2;
+ if (!(HEAP32[597] | 0)) {
+ HEAP32[$vararg_buffer3 >> 2] = HEAP32[$f + 60 >> 2];
+ HEAP32[$vararg_buffer3 + 4 >> 2] = $iov;
+ HEAP32[$vararg_buffer3 + 8 >> 2] = 2;
+ $cnt$0 = ___syscall_ret(___syscall145(145, $vararg_buffer3 | 0) | 0) | 0;
+ } else {
+ _pthread_cleanup_push(13, $f | 0);
+ HEAP32[$vararg_buffer >> 2] = HEAP32[$f + 60 >> 2];
+ HEAP32[$vararg_buffer + 4 >> 2] = $iov;
+ HEAP32[$vararg_buffer + 8 >> 2] = 2;
+ $15 = ___syscall_ret(___syscall145(145, $vararg_buffer | 0) | 0) | 0;
+ _pthread_cleanup_pop(0);
+ $cnt$0 = $15;
+ }
+ if (($cnt$0 | 0) < 1) {
+ HEAP32[$f >> 2] = HEAP32[$f >> 2] | $cnt$0 & 48 ^ 16;
+ HEAP32[$f + 8 >> 2] = 0;
+ HEAP32[$f + 4 >> 2] = 0;
+ $$0 = $cnt$0;
+ } else {
+ $27 = HEAP32[$0 >> 2] | 0;
+ if ($cnt$0 >>> 0 > $27 >>> 0) {
+ $30 = HEAP32[$7 >> 2] | 0;
+ $31 = $f + 4 | 0;
+ HEAP32[$31 >> 2] = $30;
+ $32 = $30;
+ HEAP32[$f + 8 >> 2] = $32 + ($cnt$0 - $27);
+ if (!(HEAP32[$1 >> 2] | 0)) $$0 = $len; else {
+ HEAP32[$31 >> 2] = $32 + 1;
+ HEAP8[$buf + ($len + -1) >> 0] = HEAP8[$32 >> 0] | 0;
+ $$0 = $len;
+ }
+ } else $$0 = $cnt$0;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZNK10__cxxabiv121__vmi_class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib($this, $info, $dst_ptr, $current_ptr, $path_below, $use_strcmp) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $dst_ptr = $dst_ptr | 0;
+ $current_ptr = $current_ptr | 0;
+ $path_below = $path_below | 0;
+ $use_strcmp = $use_strcmp | 0;
+ var $10 = 0, $13 = 0, $14 = 0, $15 = 0, $3 = 0, $4 = 0, $5 = 0, $6 = 0, $9 = 0, $p$0 = 0;
+ if (($this | 0) == (HEAP32[$info + 8 >> 2] | 0)) __ZNK10__cxxabiv117__class_type_info29process_static_type_above_dstEPNS_19__dynamic_cast_infoEPKvS4_i(0, $info, $dst_ptr, $current_ptr, $path_below); else {
+ $3 = $info + 52 | 0;
+ $4 = HEAP8[$3 >> 0] | 0;
+ $5 = $info + 53 | 0;
+ $6 = HEAP8[$5 >> 0] | 0;
+ $9 = HEAP32[$this + 12 >> 2] | 0;
+ $10 = $this + 16 + ($9 << 3) | 0;
+ HEAP8[$3 >> 0] = 0;
+ HEAP8[$5 >> 0] = 0;
+ __ZNK10__cxxabiv122__base_class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib($this + 16 | 0, $info, $dst_ptr, $current_ptr, $path_below, $use_strcmp);
+ L4 : do if (($9 | 0) > 1) {
+ $13 = $info + 24 | 0;
+ $14 = $this + 8 | 0;
+ $15 = $info + 54 | 0;
+ $p$0 = $this + 24 | 0;
+ do {
+ if (HEAP8[$15 >> 0] | 0) break L4;
+ if (!(HEAP8[$3 >> 0] | 0)) {
+ if (HEAP8[$5 >> 0] | 0) if (!(HEAP32[$14 >> 2] & 1)) break L4;
+ } else {
+ if ((HEAP32[$13 >> 2] | 0) == 1) break L4;
+ if (!(HEAP32[$14 >> 2] & 2)) break L4;
+ }
+ HEAP8[$3 >> 0] = 0;
+ HEAP8[$5 >> 0] = 0;
+ __ZNK10__cxxabiv122__base_class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib($p$0, $info, $dst_ptr, $current_ptr, $path_below, $use_strcmp);
+ $p$0 = $p$0 + 8 | 0;
+ } while ($p$0 >>> 0 < $10 >>> 0);
+ } while (0);
+ HEAP8[$3 >> 0] = $4;
+ HEAP8[$5 >> 0] = $6;
+ }
+ return;
+}
+
+function _teardown($id) {
+ $id = $id | 0;
+ var $$0 = 0, $0 = 0, $10 = 0, $11 = 0, $13 = 0, $16 = 0, $3 = 0, $4 = 0, $5 = 0, $i$02 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = -1; else {
+ $3 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ $4 = $3 + 196 | 0;
+ $5 = HEAP32[$4 >> 2] | 0;
+ if ($5) {
+ _free($5);
+ HEAP32[$4 >> 2] = 0;
+ HEAP32[$3 + 200 >> 2] = 0;
+ }
+ _deleteHandle($3);
+ _arPattDeleteHandle(HEAP32[$3 + 216 >> 2] | 0) | 0;
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE14__erase_uniqueIiEEjRKT_(2044, $0) | 0;
+ $10 = $3 + 248 | 0;
+ $11 = $3 + 252 | 0;
+ $13 = HEAP32[$10 >> 2] | 0;
+ if ((HEAP32[$11 >> 2] | 0) != ($13 | 0)) {
+ $16 = $13;
+ $i$02 = 0;
+ do {
+ _arMultiFreeConfig(HEAP32[$16 + ($i$02 << 3) + 4 >> 2] | 0) | 0;
+ $i$02 = $i$02 + 1 | 0;
+ $16 = HEAP32[$10 >> 2] | 0;
+ } while ($i$02 >>> 0 < (HEAP32[$11 >> 2] | 0) - $16 >> 3 >>> 0);
+ }
+ __ZNSt3__113__vector_baseI12multi_markerNS_9allocatorIS1_EEED2Ev($10);
+ __ZdlPv($10);
+ __ZNSt3__113__vector_baseI12multi_markerNS_9allocatorIS1_EEED2Ev($3 + 248 | 0);
+ __ZdlPv($3);
+ $$0 = 0;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_115parse_simple_idINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $db = $db | 0;
+ var $$0 = 0, $1 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $20 = 0, $22 = 0, $3 = 0, $5 = 0, $6 = 0, $args = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $args = sp;
+ if (($first | 0) == ($last | 0)) $$0 = $first; else {
+ $1 = __ZN10__cxxabiv112_GLOBAL__N_117parse_source_nameINS0_2DbEEEPKcS4_S4_RT_($first, $last, $db) | 0;
+ if (($1 | 0) == ($first | 0)) $$0 = $first; else {
+ $3 = __ZN10__cxxabiv112_GLOBAL__N_119parse_template_argsINS0_2DbEEEPKcS4_S4_RT_($1, $last, $db) | 0;
+ if (($3 | 0) == ($1 | 0)) $$0 = $1; else {
+ $5 = $db + 4 | 0;
+ $6 = HEAP32[$5 >> 2] | 0;
+ if ((($6 - (HEAP32[$db >> 2] | 0) | 0) / 24 | 0) >>> 0 < 2) $$0 = $first; else {
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($args, $6 + -24 | 0);
+ $14 = HEAP32[$5 >> 2] | 0;
+ $15 = $14 + -24 | 0;
+ $17 = $14;
+ do {
+ $16 = $17 + -24 | 0;
+ HEAP32[$5 >> 2] = $16;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($16);
+ $17 = HEAP32[$5 >> 2] | 0;
+ } while (($17 | 0) != ($15 | 0));
+ $20 = HEAP8[$args >> 0] | 0;
+ $22 = ($20 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($14 + -48 | 0, $22 ? $args + 1 | 0 : HEAP32[$args + 8 >> 2] | 0, $22 ? ($20 & 255) >>> 1 : HEAP32[$args + 4 >> 2] | 0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($args);
+ $$0 = $3;
+ }
+ }
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arMatrixMul($dest, $a, $b) {
+ $dest = $dest | 0;
+ $a = $a | 0;
+ $b = $b | 0;
+ var $$0 = 0, $1 = 0, $11 = 0, $18 = 0, $19 = 0, $20 = 0, $29 = 0.0, $6 = 0, $c$04 = 0, $i$01 = 0, $p1$02 = 0, $p2$03 = 0, $p3$09 = 0, $p3$15 = 0, $r$08 = 0, $smax = 0;
+ $1 = HEAP32[$a + 8 >> 2] | 0;
+ if (($1 | 0) == (HEAP32[$b + 4 >> 2] | 0)) {
+ $6 = HEAP32[$dest + 4 >> 2] | 0;
+ if (($6 | 0) == (HEAP32[$a + 4 >> 2] | 0)) {
+ $11 = HEAP32[$dest + 8 >> 2] | 0;
+ if (($11 | 0) == (HEAP32[$b + 8 >> 2] | 0)) {
+ $smax = ($11 | 0) > 0 ? $11 : 0;
+ if (($6 | 0) > 0) {
+ $18 = ($11 | 0) > 0;
+ $19 = ($1 | 0) > 0;
+ $p3$09 = HEAP32[$dest >> 2] | 0;
+ $r$08 = 0;
+ while (1) {
+ $20 = Math_imul($1, $r$08) | 0;
+ if ($18) {
+ $c$04 = 0;
+ $p3$15 = $p3$09;
+ while (1) {
+ HEAPF64[$p3$15 >> 3] = 0.0;
+ if ($19) {
+ $29 = 0.0;
+ $i$01 = 0;
+ $p1$02 = (HEAP32[$a >> 2] | 0) + ($20 << 3) | 0;
+ $p2$03 = (HEAP32[$b >> 2] | 0) + ($c$04 << 3) | 0;
+ while (1) {
+ $29 = $29 + +HEAPF64[$p1$02 >> 3] * +HEAPF64[$p2$03 >> 3];
+ HEAPF64[$p3$15 >> 3] = $29;
+ $i$01 = $i$01 + 1 | 0;
+ if (($i$01 | 0) >= ($1 | 0)) break; else {
+ $p1$02 = $p1$02 + 8 | 0;
+ $p2$03 = $p2$03 + ($11 << 3) | 0;
+ }
+ }
+ }
+ $c$04 = $c$04 + 1 | 0;
+ if (($c$04 | 0) >= ($11 | 0)) break; else $p3$15 = $p3$15 + 8 | 0;
+ }
+ }
+ $r$08 = $r$08 + 1 | 0;
+ if (($r$08 | 0) >= ($6 | 0)) {
+ $$0 = 0;
+ break;
+ } else $p3$09 = $p3$09 + ($smax << 3) | 0;
+ }
+ } else $$0 = 0;
+ } else $$0 = -1;
+ } else $$0 = -1;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function __ZNSt3__16vectorINS0_INS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEEENS4_IS8_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS8_RS9_EE($this, $__v) {
+ $this = $this | 0;
+ $__v = $__v | 0;
+ var $$0$i1 = 0, $0 = 0, $1 = 0, $11 = 0, $14 = 0, $16 = 0, $2 = 0, $22 = 0, $24 = 0, $25 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $5 = 0, $6 = 0, $9 = 0, $$0$i1$looptemp = 0;
+ $0 = HEAP32[$this >> 2] | 0;
+ $1 = $this + 4 | 0;
+ $2 = HEAP32[$1 >> 2] | 0;
+ $3 = $__v + 4 | 0;
+ if (($2 | 0) != ($0 | 0)) {
+ $$0$i1 = $2;
+ do {
+ $5 = HEAP32[$3 >> 2] | 0;
+ $6 = $5 + -16 | 0;
+ $$0$i1$looptemp = $$0$i1;
+ $$0$i1 = $$0$i1 + -16 | 0;
+ HEAP32[$6 >> 2] = 0;
+ $9 = $5 + -12 | 0;
+ HEAP32[$9 >> 2] = 0;
+ $11 = HEAP32[$$0$i1$looptemp + -4 >> 2] | 0;
+ HEAP32[$5 + -8 >> 2] = 0;
+ HEAP32[$5 + -4 >> 2] = $11;
+ HEAP32[$6 >> 2] = HEAP32[$$0$i1 >> 2];
+ $14 = $$0$i1$looptemp + -12 | 0;
+ HEAP32[$9 >> 2] = HEAP32[$14 >> 2];
+ $16 = $$0$i1$looptemp + -8 | 0;
+ HEAP32[$5 + -8 >> 2] = HEAP32[$16 >> 2];
+ HEAP32[$16 >> 2] = 0;
+ HEAP32[$14 >> 2] = 0;
+ HEAP32[$$0$i1 >> 2] = 0;
+ HEAP32[$3 >> 2] = (HEAP32[$3 >> 2] | 0) + -16;
+ } while (($$0$i1 | 0) != ($0 | 0));
+ }
+ $22 = HEAP32[$this >> 2] | 0;
+ HEAP32[$this >> 2] = HEAP32[$3 >> 2];
+ HEAP32[$3 >> 2] = $22;
+ $24 = $__v + 8 | 0;
+ $25 = HEAP32[$1 >> 2] | 0;
+ HEAP32[$1 >> 2] = HEAP32[$24 >> 2];
+ HEAP32[$24 >> 2] = $25;
+ $27 = $this + 8 | 0;
+ $28 = $__v + 12 | 0;
+ $29 = HEAP32[$27 >> 2] | 0;
+ HEAP32[$27 >> 2] = HEAP32[$28 >> 2];
+ HEAP32[$28 >> 2] = $29;
+ HEAP32[$__v >> 2] = HEAP32[$3 >> 2];
+ return;
+}
+
+function _strspn($s, $c) {
+ $s = $s | 0;
+ $c = $c | 0;
+ var $$0 = 0, $$028 = 0, $$03 = 0, $$03$lcssa = 0, $$1$lcssa = 0, $$16 = 0, $0 = 0, $11 = 0, $14 = 0, $18 = 0, $24 = 0, $33 = 0, $byteset = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $byteset = sp;
+ HEAP32[$byteset >> 2] = 0;
+ HEAP32[$byteset + 4 >> 2] = 0;
+ HEAP32[$byteset + 8 >> 2] = 0;
+ HEAP32[$byteset + 12 >> 2] = 0;
+ HEAP32[$byteset + 16 >> 2] = 0;
+ HEAP32[$byteset + 20 >> 2] = 0;
+ HEAP32[$byteset + 24 >> 2] = 0;
+ HEAP32[$byteset + 28 >> 2] = 0;
+ $0 = HEAP8[$c >> 0] | 0;
+ do if (!($0 << 24 >> 24)) $$0 = 0; else {
+ if (!(HEAP8[$c + 1 >> 0] | 0)) {
+ $$03 = $s;
+ while (1) if ((HEAP8[$$03 >> 0] | 0) == $0 << 24 >> 24) $$03 = $$03 + 1 | 0; else {
+ $$03$lcssa = $$03;
+ break;
+ }
+ $$0 = $$03$lcssa - $s | 0;
+ break;
+ } else {
+ $$028 = $c;
+ $14 = $0;
+ }
+ do {
+ $18 = $byteset + ((($14 & 255) >>> 5 & 255) << 2) | 0;
+ HEAP32[$18 >> 2] = HEAP32[$18 >> 2] | 1 << ($14 & 31);
+ $$028 = $$028 + 1 | 0;
+ $14 = HEAP8[$$028 >> 0] | 0;
+ } while ($14 << 24 >> 24 != 0);
+ $11 = HEAP8[$s >> 0] | 0;
+ L10 : do if (!($11 << 24 >> 24)) $$1$lcssa = $s; else {
+ $$16 = $s;
+ $24 = $11;
+ while (1) {
+ if (!(HEAP32[$byteset + ((($24 & 255) >>> 5 & 255) << 2) >> 2] & 1 << ($24 & 31))) {
+ $$1$lcssa = $$16;
+ break L10;
+ }
+ $33 = $$16 + 1 | 0;
+ $24 = HEAP8[$33 >> 0] | 0;
+ if (!($24 << 24 >> 24)) {
+ $$1$lcssa = $33;
+ break;
+ } else $$16 = $33;
+ }
+ } while (0);
+ $$0 = $$1$lcssa - $s | 0;
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arLog($logLevel, $format, $varargs) {
+ $logLevel = $logLevel | 0;
+ $format = $format | 0;
+ $varargs = $varargs | 0;
+ var $12 = 0, $15 = 0, $16 = 0, $21 = 0, $29 = 0, $5 = 0, $7 = 0, $ap = 0, $buf = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $buf = sp + 16 | 0;
+ $ap = sp;
+ HEAP32[$buf >> 2] = 0;
+ if (($format | 0) != 0 & (HEAP32[496] | 0) <= ($logLevel | 0)) if (HEAP8[$format >> 0] | 0) {
+ HEAP32[$ap >> 2] = $varargs;
+ $5 = _vasprintf($buf, $format, $ap) | 0;
+ if (($5 | 0) > -1) {
+ $7 = HEAP32[497] | 0;
+ do if (!$7) _fputs(HEAP32[$buf >> 2] | 0, HEAP32[659] | 0) | 0; else {
+ if (!(HEAP32[498] | 0)) {
+ FUNCTION_TABLE_vi[$7 & 15](HEAP32[$buf >> 2] | 0);
+ break;
+ }
+ $12 = _pthread_self() | 0;
+ $15 = HEAP32[500] | 0;
+ if (($12 | 0) == (HEAP32[499] | 0)) {
+ if (($15 | 0) > 0) {
+ FUNCTION_TABLE_vi[$7 & 15](HEAP32[502] | 0);
+ HEAP32[500] = 0;
+ $29 = HEAP32[497] | 0;
+ } else $29 = $7;
+ FUNCTION_TABLE_vi[$29 & 15](HEAP32[$buf >> 2] | 0);
+ break;
+ }
+ $16 = HEAP32[501] | 0;
+ if (($15 | 0) < ($16 | 0)) {
+ $21 = (HEAP32[502] | 0) + $15 | 0;
+ if (($5 | 0) < (-3 - $15 + $16 | 0)) {
+ _strcpy($21, HEAP32[$buf >> 2] | 0) | 0;
+ HEAP32[500] = (HEAP32[500] | 0) + $5;
+ break;
+ } else {
+ HEAP8[$21 >> 0] = 46;
+ HEAP8[$21 + 1 >> 0] = 46;
+ HEAP8[$21 + 2 >> 0] = 46;
+ HEAP8[$21 + 3 >> 0] = 0;
+ HEAP32[500] = HEAP32[501];
+ break;
+ }
+ }
+ } while (0);
+ _free(HEAP32[$buf >> 2] | 0);
+ }
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function __ZNSt3__16vectorINS0_IN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEENS4_IS6_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS6_RS7_EE($this, $__v) {
+ $this = $this | 0;
+ $__v = $__v | 0;
+ var $$0$i1 = 0, $0 = 0, $1 = 0, $11 = 0, $14 = 0, $16 = 0, $2 = 0, $22 = 0, $24 = 0, $25 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $5 = 0, $6 = 0, $9 = 0, $$0$i1$looptemp = 0;
+ $0 = HEAP32[$this >> 2] | 0;
+ $1 = $this + 4 | 0;
+ $2 = HEAP32[$1 >> 2] | 0;
+ $3 = $__v + 4 | 0;
+ if (($2 | 0) != ($0 | 0)) {
+ $$0$i1 = $2;
+ do {
+ $5 = HEAP32[$3 >> 2] | 0;
+ $6 = $5 + -16 | 0;
+ $$0$i1$looptemp = $$0$i1;
+ $$0$i1 = $$0$i1 + -16 | 0;
+ HEAP32[$6 >> 2] = 0;
+ $9 = $5 + -12 | 0;
+ HEAP32[$9 >> 2] = 0;
+ $11 = HEAP32[$$0$i1$looptemp + -4 >> 2] | 0;
+ HEAP32[$5 + -8 >> 2] = 0;
+ HEAP32[$5 + -4 >> 2] = $11;
+ HEAP32[$6 >> 2] = HEAP32[$$0$i1 >> 2];
+ $14 = $$0$i1$looptemp + -12 | 0;
+ HEAP32[$9 >> 2] = HEAP32[$14 >> 2];
+ $16 = $$0$i1$looptemp + -8 | 0;
+ HEAP32[$5 + -8 >> 2] = HEAP32[$16 >> 2];
+ HEAP32[$16 >> 2] = 0;
+ HEAP32[$14 >> 2] = 0;
+ HEAP32[$$0$i1 >> 2] = 0;
+ HEAP32[$3 >> 2] = (HEAP32[$3 >> 2] | 0) + -16;
+ } while (($$0$i1 | 0) != ($0 | 0));
+ }
+ $22 = HEAP32[$this >> 2] | 0;
+ HEAP32[$this >> 2] = HEAP32[$3 >> 2];
+ HEAP32[$3 >> 2] = $22;
+ $24 = $__v + 8 | 0;
+ $25 = HEAP32[$1 >> 2] | 0;
+ HEAP32[$1 >> 2] = HEAP32[$24 >> 2];
+ HEAP32[$24 >> 2] = $25;
+ $27 = $this + 8 | 0;
+ $28 = $__v + 12 | 0;
+ $29 = HEAP32[$27 >> 2] | 0;
+ HEAP32[$27 >> 2] = HEAP32[$28 >> 2];
+ HEAP32[$28 >> 2] = $29;
+ HEAP32[$__v >> 2] = HEAP32[$3 >> 2];
+ return;
+}
+
+function _getMultiEachMarkerInfo($id, $multiMarkerId, $markerIndex) {
+ $id = $id | 0;
+ $multiMarkerId = $multiMarkerId | 0;
+ $markerIndex = $markerIndex | 0;
+ var $$0 = 0, $0 = 0, $17 = 0, $23 = 0, $4 = 0, $8 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ do if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = HEAP32[522] | 0; else {
+ $4 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ $8 = HEAP32[$4 + 248 >> 2] | 0;
+ if (($multiMarkerId | 0) < 0 ? 1 : (HEAP32[$4 + 252 >> 2] | 0) - $8 >> 3 >>> 0 <= $multiMarkerId >>> 0) {
+ $$0 = HEAP32[524] | 0;
+ break;
+ }
+ $17 = HEAP32[$8 + ($multiMarkerId << 3) + 4 >> 2] | 0;
+ if (($markerIndex | 0) < 0 ? 1 : (HEAP32[$17 + 4 >> 2] | 0) <= ($markerIndex | 0)) {
+ $$0 = HEAP32[523] | 0;
+ break;
+ } else {
+ $23 = HEAP32[$17 >> 2] | 0;
+ _matrixCopy($23 + ($markerIndex * 320 | 0) + 16 | 0, 264);
+ _emscripten_asm_const_4(0, HEAP32[$23 + ($markerIndex * 320 | 0) + 304 >> 2] | 0, HEAP32[$23 + ($markerIndex * 320 | 0) >> 2] | 0, HEAP32[$23 + ($markerIndex * 320 | 0) + 4 >> 2] | 0, +(+HEAPF64[$23 + ($markerIndex * 320 | 0) + 8 >> 3])) | 0;
+ $$0 = 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendIPKcEENS_9enable_ifIXsr21__is_forward_iteratorIT_EE5valueERS7_E4typeESC_SC_($this, $__first, $__last) {
+ $this = $this | 0;
+ $__first = $__first | 0;
+ $__last = $__last | 0;
+ var $$03 = 0, $0 = 0, $1 = 0, $12 = 0, $15 = 0, $16 = 0, $21 = 0, $29 = 0, $34 = 0, $41 = 0, $8 = 0, $__p$04 = 0, $scevgep1 = 0;
+ $0 = $__first;
+ $1 = HEAP8[$this >> 0] | 0;
+ if (!($1 & 1)) {
+ $15 = 10;
+ $16 = ($1 & 255) >>> 1;
+ $41 = $1;
+ } else {
+ $8 = HEAP32[$this >> 2] | 0;
+ $15 = ($8 & -2) + -1 | 0;
+ $16 = HEAP32[$this + 4 >> 2] | 0;
+ $41 = $8 & 255;
+ }
+ $12 = $__last - $0 | 0;
+ do if (($__last | 0) != ($__first | 0)) {
+ if (($15 - $16 | 0) >>> 0 < $12 >>> 0) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9__grow_byEjjjjjj($this, $15, $16 + $12 - $15 | 0, $16, $16, 0);
+ $21 = HEAP8[$this >> 0] | 0;
+ } else $21 = $41;
+ if (!($21 & 1)) $29 = $this + 1 | 0; else $29 = HEAP32[$this + 8 >> 2] | 0;
+ $scevgep1 = $__last + ($16 - $0) | 0;
+ if (($__first | 0) != ($__last | 0)) {
+ $$03 = $__first;
+ $__p$04 = $29 + $16 | 0;
+ while (1) {
+ HEAP8[$__p$04 >> 0] = HEAP8[$$03 >> 0] | 0;
+ $$03 = $$03 + 1 | 0;
+ if (($$03 | 0) == ($__last | 0)) break; else $__p$04 = $__p$04 + 1 | 0;
+ }
+ }
+ HEAP8[$29 + $scevgep1 >> 0] = 0;
+ $34 = $16 + $12 | 0;
+ if (!(HEAP8[$this >> 0] & 1)) {
+ HEAP8[$this >> 0] = $34 << 1;
+ break;
+ } else {
+ HEAP32[$this + 4 >> 2] = $34;
+ break;
+ }
+ } while (0);
+ return;
+}
+
+function _fread($destv, $size, $nmemb, $f) {
+ $destv = $destv | 0;
+ $size = $size | 0;
+ $nmemb = $nmemb | 0;
+ $f = $f | 0;
+ var $$ = 0, $$0 = 0, $0 = 0, $13 = 0, $14 = 0, $17 = 0, $24 = 0, $28 = 0, $32 = 0, $5 = 0, $7 = 0, $dest$0$ph = 0, $dest$02 = 0, $l$0$ph = 0, $l$03 = 0, $l$03$lcssa = 0, label = 0;
+ $0 = Math_imul($nmemb, $size) | 0;
+ if ((HEAP32[$f + 76 >> 2] | 0) > -1) $32 = ___lockfile($f) | 0; else $32 = 0;
+ $5 = $f + 74 | 0;
+ $7 = HEAP8[$5 >> 0] | 0;
+ HEAP8[$5 >> 0] = $7 + 255 | $7;
+ $13 = $f + 4 | 0;
+ $14 = HEAP32[$13 >> 2] | 0;
+ $17 = (HEAP32[$f + 8 >> 2] | 0) - $14 | 0;
+ if (($17 | 0) > 0) {
+ $$ = $17 >>> 0 < $0 >>> 0 ? $17 : $0;
+ _memcpy($destv | 0, $14 | 0, $$ | 0) | 0;
+ HEAP32[$13 >> 2] = $14 + $$;
+ $dest$0$ph = $destv + $$ | 0;
+ $l$0$ph = $0 - $$ | 0;
+ } else {
+ $dest$0$ph = $destv;
+ $l$0$ph = $0;
+ }
+ L7 : do if (!$l$0$ph) label = 13; else {
+ $24 = $f + 32 | 0;
+ $dest$02 = $dest$0$ph;
+ $l$03 = $l$0$ph;
+ while (1) {
+ if (___toread($f) | 0) {
+ $l$03$lcssa = $l$03;
+ break;
+ }
+ $28 = FUNCTION_TABLE_iiii[HEAP32[$24 >> 2] & 15]($f, $dest$02, $l$03) | 0;
+ if (($28 + 1 | 0) >>> 0 < 2) {
+ $l$03$lcssa = $l$03;
+ break;
+ }
+ if (($l$03 | 0) == ($28 | 0)) {
+ label = 13;
+ break L7;
+ } else {
+ $dest$02 = $dest$02 + $28 | 0;
+ $l$03 = $l$03 - $28 | 0;
+ }
+ }
+ if ($32) ___unlockfile($f);
+ $$0 = (($0 - $l$03$lcssa | 0) >>> 0) / ($size >>> 0) | 0;
+ } while (0);
+ if ((label | 0) == 13) if (!$32) $$0 = $nmemb; else {
+ ___unlockfile($f);
+ $$0 = $nmemb;
+ }
+ return $$0 | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKcj($this, $__pos, $__s, $__n) {
+ $this = $this | 0;
+ $__pos = $__pos | 0;
+ $__s = $__s | 0;
+ $__n = $__n | 0;
+ var $$1 = 0, $$pre$phiZ2D = 0, $0 = 0, $13 = 0, $17 = 0, $2 = 0, $23 = 0, $25 = 0, $31 = 0, $8 = 0, $9 = 0;
+ $0 = HEAP8[$this >> 0] | 0;
+ $2 = ($0 & 1) == 0;
+ if ($2) $8 = ($0 & 255) >>> 1; else $8 = HEAP32[$this + 4 >> 2] | 0;
+ if ($8 >>> 0 < $__pos >>> 0) __ZNKSt3__121__basic_string_commonILb1EE20__throw_out_of_rangeEv($this);
+ if ($2) {
+ $13 = 10;
+ $17 = $0;
+ } else {
+ $9 = HEAP32[$this >> 2] | 0;
+ $13 = ($9 & -2) + -1 | 0;
+ $17 = $9 & 255;
+ }
+ if (($13 - $8 | 0) >>> 0 < $__n >>> 0) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE21__grow_by_and_replaceEjjjjjjPKc($this, $13, $8 + $__n - $13 | 0, $8, $__pos, 0, $__n, $__s); else if ($__n) {
+ if (!($17 & 1)) $23 = $this + 1 | 0; else $23 = HEAP32[$this + 8 >> 2] | 0;
+ if (($8 | 0) == ($__pos | 0)) {
+ $$1 = $__s;
+ $$pre$phiZ2D = $23 + $__pos | 0;
+ } else {
+ $25 = $23 + $__pos | 0;
+ _memmove($23 + ($__n + $__pos) | 0, $25 | 0, $8 - $__pos | 0) | 0;
+ $$1 = $25 >>> 0 <= $__s >>> 0 & ($23 + $8 | 0) >>> 0 > $__s >>> 0 ? $__s + $__n | 0 : $__s;
+ $$pre$phiZ2D = $25;
+ }
+ _memmove($$pre$phiZ2D | 0, $$1 | 0, $__n | 0) | 0;
+ $31 = $8 + $__n | 0;
+ if (!(HEAP8[$this >> 0] & 1)) HEAP8[$this >> 0] = $31 << 1; else HEAP32[$this + 4 >> 2] = $31;
+ HEAP8[$23 + $31 >> 0] = 0;
+ }
+ return $this | 0;
+}
+
+function _arUtilMatInv($s, $d) {
+ $s = $s | 0;
+ $d = $d | 0;
+ var $0 = 0, $1 = 0, $2 = 0, $22 = 0, $23 = 0, $25 = 0, $26 = 0, $27 = 0, $28 = 0, $29 = 0, $3 = 0, $4 = 0, $5 = 0, $j$08 = 0, $j$16 = 0;
+ $0 = _arMatrixAlloc(4, 4) | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ $2 = HEAP32[$0 >> 2] | 0;
+ $3 = HEAP32[$0 >> 2] | 0;
+ $4 = HEAP32[$0 >> 2] | 0;
+ $j$08 = 0;
+ do {
+ $5 = $j$08 << 2;
+ HEAPF64[$1 + ($5 << 3) >> 3] = +HEAPF64[$s + ($j$08 << 5) >> 3];
+ HEAPF64[$2 + (1 + $5 << 3) >> 3] = +HEAPF64[$s + ($j$08 << 5) + 8 >> 3];
+ HEAPF64[$3 + (2 + $5 << 3) >> 3] = +HEAPF64[$s + ($j$08 << 5) + 16 >> 3];
+ HEAPF64[$4 + (3 + $5 << 3) >> 3] = +HEAPF64[$s + ($j$08 << 5) + 24 >> 3];
+ $j$08 = $j$08 + 1 | 0;
+ } while (($j$08 | 0) != 3);
+ $22 = HEAP32[$0 >> 2] | 0;
+ $23 = $22 + 96 | 0;
+ HEAP32[$23 >> 2] = 0;
+ HEAP32[$23 + 4 >> 2] = 0;
+ HEAP32[$23 + 8 >> 2] = 0;
+ HEAP32[$23 + 12 >> 2] = 0;
+ HEAP32[$23 + 16 >> 2] = 0;
+ HEAP32[$23 + 20 >> 2] = 0;
+ HEAPF64[$22 + 120 >> 3] = 1.0;
+ _arMatrixSelfInv($0) | 0;
+ $25 = HEAP32[$0 >> 2] | 0;
+ $26 = HEAP32[$0 >> 2] | 0;
+ $27 = HEAP32[$0 >> 2] | 0;
+ $28 = HEAP32[$0 >> 2] | 0;
+ $j$16 = 0;
+ do {
+ $29 = $j$16 << 2;
+ HEAPF64[$d + ($j$16 << 5) >> 3] = +HEAPF64[$25 + ($29 << 3) >> 3];
+ HEAPF64[$d + ($j$16 << 5) + 8 >> 3] = +HEAPF64[$26 + (1 + $29 << 3) >> 3];
+ HEAPF64[$d + ($j$16 << 5) + 16 >> 3] = +HEAPF64[$27 + (2 + $29 << 3) >> 3];
+ HEAPF64[$d + ($j$16 << 5) + 24 >> 3] = +HEAPF64[$28 + (3 + $29 << 3) >> 3];
+ $j$16 = $j$16 + 1 | 0;
+ } while (($j$16 | 0) != 3);
+ _arMatrixFree($0) | 0;
+ return 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_119parse_discriminatorEPKcS2_($first, $last) {
+ $first = $first | 0;
+ $last = $last | 0;
+ var $$0 = 0, $$lcssa = 0, $1 = 0, $11 = 0, $3 = 0, $5 = 0, $9 = 0, $first$pn = 0, $t1$016 = 0, $t1$016$lcssa = 0, $t11$0 = 0;
+ L1 : do if (($first | 0) == ($last | 0)) $$0 = $first; else {
+ $1 = HEAP8[$first >> 0] | 0;
+ if ($1 << 24 >> 24 != 95) {
+ if ((($1 << 24 >> 24) + -48 | 0) >>> 0 < 10) $first$pn = $first; else {
+ $$0 = $first;
+ break;
+ }
+ while (1) {
+ $t11$0 = $first$pn + 1 | 0;
+ if (($t11$0 | 0) == ($last | 0)) {
+ $$0 = $last;
+ break L1;
+ }
+ if (((HEAP8[$t11$0 >> 0] | 0) + -48 | 0) >>> 0 < 10) $first$pn = $t11$0; else {
+ $$0 = $t11$0;
+ break L1;
+ }
+ }
+ }
+ $3 = $first + 1 | 0;
+ if (($3 | 0) == ($last | 0)) $$0 = $first; else {
+ $5 = HEAP8[$3 >> 0] | 0;
+ if ((($5 << 24 >> 24) + -48 | 0) >>> 0 < 10) {
+ $$0 = $first + 2 | 0;
+ break;
+ }
+ if ($5 << 24 >> 24 == 95) {
+ $9 = $first + 2 | 0;
+ if (($9 | 0) == ($last | 0)) $$0 = $first; else {
+ $t1$016 = $9;
+ while (1) {
+ $11 = HEAP8[$t1$016 >> 0] | 0;
+ if ((($11 << 24 >> 24) + -48 | 0) >>> 0 >= 10) {
+ $$lcssa = $11;
+ $t1$016$lcssa = $t1$016;
+ break;
+ }
+ $t1$016 = $t1$016 + 1 | 0;
+ if (($t1$016 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ return ($$lcssa << 24 >> 24 == 95 ? $t1$016$lcssa + 1 | 0 : $first) | 0;
+ }
+ } else $$0 = $first;
+ }
+ } while (0);
+ return $$0 | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE21__grow_by_and_replaceEjjjjjjPKc($this, $__old_cap, $__delta_cap, $__old_sz, $__n_copy, $__n_del, $__n_add, $__p_new_stuff) {
+ $this = $this | 0;
+ $__old_cap = $__old_cap | 0;
+ $__delta_cap = $__delta_cap | 0;
+ $__old_sz = $__old_sz | 0;
+ $__n_copy = $__n_copy | 0;
+ $__n_del = $__n_del | 0;
+ $__n_add = $__n_add | 0;
+ $__p_new_stuff = $__p_new_stuff | 0;
+ var $10 = 0, $12 = 0, $17 = 0, $18 = 0, $20 = 0, $23 = 0, $31 = 0, $9 = 0;
+ if ((-18 - $__old_cap | 0) >>> 0 < $__delta_cap >>> 0) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($this);
+ if (!(HEAP8[$this >> 0] & 1)) $20 = $this + 1 | 0; else $20 = HEAP32[$this + 8 >> 2] | 0;
+ if ($__old_cap >>> 0 < 2147483623) {
+ $9 = $__delta_cap + $__old_cap | 0;
+ $10 = $__old_cap << 1;
+ $12 = $9 >>> 0 < $10 >>> 0 ? $10 : $9;
+ $17 = $12 >>> 0 < 11 ? 11 : $12 + 16 & -16;
+ } else $17 = -17;
+ $18 = _malloc($17) | 0;
+ if ($__n_copy) _memcpy($18 | 0, $20 | 0, $__n_copy | 0) | 0;
+ if ($__n_add) _memcpy($18 + $__n_copy | 0, $__p_new_stuff | 0, $__n_add | 0) | 0;
+ $23 = $__old_sz - $__n_del | 0;
+ if (($23 | 0) != ($__n_copy | 0)) _memcpy($18 + ($__n_add + $__n_copy) | 0, $20 + ($__n_del + $__n_copy) | 0, $23 - $__n_copy | 0) | 0;
+ if (($__old_cap | 0) != 10) _free($20);
+ HEAP32[$this + 8 >> 2] = $18;
+ HEAP32[$this >> 2] = $17 | 1;
+ $31 = $23 + $__n_add | 0;
+ HEAP32[$this + 4 >> 2] = $31;
+ HEAP8[$18 + $31 >> 0] = 0;
+ return;
+}
+
+function _strcspn($s, $c) {
+ $s = $s | 0;
+ $c = $c | 0;
+ var $$0 = 0, $$027 = 0, $$03$lcssa = 0, $$035 = 0, $0 = 0, $10 = 0, $13 = 0, $17 = 0, $23 = 0, $32 = 0, $byteset = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $byteset = sp;
+ $0 = HEAP8[$c >> 0] | 0;
+ if (!($0 << 24 >> 24)) label = 3; else if (!(HEAP8[$c + 1 >> 0] | 0)) label = 3; else {
+ HEAP32[$byteset >> 2] = 0;
+ HEAP32[$byteset + 4 >> 2] = 0;
+ HEAP32[$byteset + 8 >> 2] = 0;
+ HEAP32[$byteset + 12 >> 2] = 0;
+ HEAP32[$byteset + 16 >> 2] = 0;
+ HEAP32[$byteset + 20 >> 2] = 0;
+ HEAP32[$byteset + 24 >> 2] = 0;
+ HEAP32[$byteset + 28 >> 2] = 0;
+ $$027 = $c;
+ $13 = $0;
+ do {
+ $17 = $byteset + ((($13 & 255) >>> 5 & 255) << 2) | 0;
+ HEAP32[$17 >> 2] = HEAP32[$17 >> 2] | 1 << ($13 & 31);
+ $$027 = $$027 + 1 | 0;
+ $13 = HEAP8[$$027 >> 0] | 0;
+ } while ($13 << 24 >> 24 != 0);
+ $10 = HEAP8[$s >> 0] | 0;
+ L7 : do if (!($10 << 24 >> 24)) $$03$lcssa = $s; else {
+ $$035 = $s;
+ $23 = $10;
+ while (1) {
+ if (HEAP32[$byteset + ((($23 & 255) >>> 5 & 255) << 2) >> 2] & 1 << ($23 & 31)) {
+ $$03$lcssa = $$035;
+ break L7;
+ }
+ $32 = $$035 + 1 | 0;
+ $23 = HEAP8[$32 >> 0] | 0;
+ if (!($23 << 24 >> 24)) {
+ $$03$lcssa = $32;
+ break;
+ } else $$035 = $32;
+ }
+ } while (0);
+ $$0 = $$03$lcssa - $s | 0;
+ }
+ if ((label | 0) == 3) $$0 = (___strchrnul($s, $0 << 24 >> 24) | 0) - $s | 0;
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function ___strchrnul($s, $c) {
+ $s = $s | 0;
+ $c = $c | 0;
+ var $$0 = 0, $$02$lcssa = 0, $$0211 = 0, $$1 = 0, $0 = 0, $11 = 0, $15 = 0, $16 = 0, $22 = 0, $23 = 0, $29 = 0, $36 = 0, $37 = 0, $5 = 0, $8 = 0, $w$0$lcssa = 0, $w$08 = 0;
+ $0 = $c & 255;
+ L1 : do if (!$0) $$0 = $s + (_strlen($s) | 0) | 0; else {
+ if (!($s & 3)) $$02$lcssa = $s; else {
+ $5 = $c & 255;
+ $$0211 = $s;
+ while (1) {
+ $8 = HEAP8[$$0211 >> 0] | 0;
+ if ($8 << 24 >> 24 == 0 ? 1 : $8 << 24 >> 24 == $5 << 24 >> 24) {
+ $$0 = $$0211;
+ break L1;
+ }
+ $11 = $$0211 + 1 | 0;
+ if (!($11 & 3)) {
+ $$02$lcssa = $11;
+ break;
+ } else $$0211 = $11;
+ }
+ }
+ $15 = Math_imul($0, 16843009) | 0;
+ $16 = HEAP32[$$02$lcssa >> 2] | 0;
+ L10 : do if (!(($16 & -2139062144 ^ -2139062144) & $16 + -16843009)) {
+ $23 = $16;
+ $w$08 = $$02$lcssa;
+ while (1) {
+ $22 = $23 ^ $15;
+ if (($22 & -2139062144 ^ -2139062144) & $22 + -16843009) {
+ $w$0$lcssa = $w$08;
+ break L10;
+ }
+ $29 = $w$08 + 4 | 0;
+ $23 = HEAP32[$29 >> 2] | 0;
+ if (($23 & -2139062144 ^ -2139062144) & $23 + -16843009) {
+ $w$0$lcssa = $29;
+ break;
+ } else $w$08 = $29;
+ }
+ } else $w$0$lcssa = $$02$lcssa; while (0);
+ $36 = $c & 255;
+ $$1 = $w$0$lcssa;
+ while (1) {
+ $37 = HEAP8[$$1 >> 0] | 0;
+ if ($37 << 24 >> 24 == 0 ? 1 : $37 << 24 >> 24 == $36 << 24 >> 24) {
+ $$0 = $$1;
+ break;
+ } else $$1 = $$1 + 1 | 0;
+ }
+ } while (0);
+ return $$0 | 0;
+}
+
+function _arGetTransMatRobust($handle, $initConv, $pos2d, $pos3d, $num, $conv) {
+ $handle = $handle | 0;
+ $initConv = $initConv | 0;
+ $pos2d = $pos2d | 0;
+ $pos3d = $pos3d | 0;
+ $num = $num | 0;
+ $conv = $conv | 0;
+ var $1 = 0, $4 = 0, $5 = 0, $data = 0, $err = 0, $i$01 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $data = sp + 20 | 0;
+ $err = sp;
+ $1 = _malloc($num << 4) | 0;
+ HEAP32[$data >> 2] = $1;
+ if (!$1) {
+ _arLog(3, 5471, sp + 8 | 0);
+ _exit(1);
+ }
+ $4 = _malloc($num * 24 | 0) | 0;
+ $5 = $data + 4 | 0;
+ HEAP32[$5 >> 2] = $4;
+ if (!$4) {
+ _arLog(3, 5471, sp + 16 | 0);
+ _exit(1);
+ }
+ if (($num | 0) > 0) {
+ $i$01 = 0;
+ do {
+ HEAPF64[$1 + ($i$01 << 4) >> 3] = +HEAPF64[$pos2d + ($i$01 << 4) >> 3];
+ HEAPF64[$1 + ($i$01 << 4) + 8 >> 3] = +HEAPF64[$pos2d + ($i$01 << 4) + 8 >> 3];
+ HEAPF64[$4 + ($i$01 * 24 | 0) >> 3] = +HEAPF64[$pos3d + ($i$01 * 24 | 0) >> 3];
+ HEAPF64[$4 + ($i$01 * 24 | 0) + 8 >> 3] = +HEAPF64[$pos3d + ($i$01 * 24 | 0) + 8 >> 3];
+ HEAPF64[$4 + ($i$01 * 24 | 0) + 16 >> 3] = +HEAPF64[$pos3d + ($i$01 * 24 | 0) + 16 >> 3];
+ $i$01 = $i$01 + 1 | 0;
+ } while (($i$01 | 0) < ($num | 0));
+ }
+ HEAP32[$data + 8 >> 2] = $num;
+ if ((_icpPointRobust(HEAP32[$handle >> 2] | 0, $data, $initConv, $conv, $err) | 0) < 0) HEAPF64[$err >> 3] = 1.0e8;
+ _free(HEAP32[$data >> 2] | 0);
+ _free(HEAP32[$5 >> 2] | 0);
+ STACKTOP = sp;
+ return +(+HEAPF64[$err >> 3]);
+}
+
+function _arGetTransMat($handle, $initConv, $pos2d, $pos3d, $num, $conv) {
+ $handle = $handle | 0;
+ $initConv = $initConv | 0;
+ $pos2d = $pos2d | 0;
+ $pos3d = $pos3d | 0;
+ $num = $num | 0;
+ $conv = $conv | 0;
+ var $1 = 0, $4 = 0, $5 = 0, $data = 0, $err = 0, $i$01 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $data = sp + 20 | 0;
+ $err = sp;
+ $1 = _malloc($num << 4) | 0;
+ HEAP32[$data >> 2] = $1;
+ if (!$1) {
+ _arLog(3, 5471, sp + 8 | 0);
+ _exit(1);
+ }
+ $4 = _malloc($num * 24 | 0) | 0;
+ $5 = $data + 4 | 0;
+ HEAP32[$5 >> 2] = $4;
+ if (!$4) {
+ _arLog(3, 5471, sp + 16 | 0);
+ _exit(1);
+ }
+ if (($num | 0) > 0) {
+ $i$01 = 0;
+ do {
+ HEAPF64[$1 + ($i$01 << 4) >> 3] = +HEAPF64[$pos2d + ($i$01 << 4) >> 3];
+ HEAPF64[$1 + ($i$01 << 4) + 8 >> 3] = +HEAPF64[$pos2d + ($i$01 << 4) + 8 >> 3];
+ HEAPF64[$4 + ($i$01 * 24 | 0) >> 3] = +HEAPF64[$pos3d + ($i$01 * 24 | 0) >> 3];
+ HEAPF64[$4 + ($i$01 * 24 | 0) + 8 >> 3] = +HEAPF64[$pos3d + ($i$01 * 24 | 0) + 8 >> 3];
+ HEAPF64[$4 + ($i$01 * 24 | 0) + 16 >> 3] = +HEAPF64[$pos3d + ($i$01 * 24 | 0) + 16 >> 3];
+ $i$01 = $i$01 + 1 | 0;
+ } while (($i$01 | 0) < ($num | 0));
+ }
+ HEAP32[$data + 8 >> 2] = $num;
+ if ((_icpPoint(HEAP32[$handle >> 2] | 0, $data, $initConv, $conv, $err) | 0) < 0) HEAPF64[$err >> 3] = 1.0e8;
+ _free(HEAP32[$data >> 2] | 0);
+ _free(HEAP32[$5 >> 2] | 0);
+ STACKTOP = sp;
+ return +(+HEAPF64[$err >> 3]);
+}
+
+function ___fwritex($s, $l, $f) {
+ $s = $s | 0;
+ $l = $l | 0;
+ $f = $f | 0;
+ var $$0 = 0, $$01 = 0, $$02 = 0, $0 = 0, $1 = 0, $19 = 0, $29 = 0, $5 = 0, $6 = 0, $8 = 0, $i$0 = 0, $i$0$lcssa10 = 0, $i$1 = 0, label = 0;
+ $0 = $f + 16 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ if (!$1) if (!(___towrite($f) | 0)) {
+ $8 = HEAP32[$0 >> 2] | 0;
+ label = 4;
+ } else $$0 = 0; else {
+ $8 = $1;
+ label = 4;
+ }
+ L4 : do if ((label | 0) == 4) {
+ $5 = $f + 20 | 0;
+ $6 = HEAP32[$5 >> 2] | 0;
+ if (($8 - $6 | 0) >>> 0 < $l >>> 0) {
+ $$0 = FUNCTION_TABLE_iiii[HEAP32[$f + 36 >> 2] & 15]($f, $s, $l) | 0;
+ break;
+ }
+ L9 : do if ((HEAP8[$f + 75 >> 0] | 0) > -1) {
+ $i$0 = $l;
+ while (1) {
+ if (!$i$0) {
+ $$01 = $l;
+ $$02 = $s;
+ $29 = $6;
+ $i$1 = 0;
+ break L9;
+ }
+ $19 = $i$0 + -1 | 0;
+ if ((HEAP8[$s + $19 >> 0] | 0) == 10) {
+ $i$0$lcssa10 = $i$0;
+ break;
+ } else $i$0 = $19;
+ }
+ if ((FUNCTION_TABLE_iiii[HEAP32[$f + 36 >> 2] & 15]($f, $s, $i$0$lcssa10) | 0) >>> 0 < $i$0$lcssa10 >>> 0) {
+ $$0 = $i$0$lcssa10;
+ break L4;
+ }
+ $$01 = $l - $i$0$lcssa10 | 0;
+ $$02 = $s + $i$0$lcssa10 | 0;
+ $29 = HEAP32[$5 >> 2] | 0;
+ $i$1 = $i$0$lcssa10;
+ } else {
+ $$01 = $l;
+ $$02 = $s;
+ $29 = $6;
+ $i$1 = 0;
+ } while (0);
+ _memcpy($29 | 0, $$02 | 0, $$01 | 0) | 0;
+ HEAP32[$5 >> 2] = (HEAP32[$5 >> 2] | 0) + $$01;
+ $$0 = $i$1 + $$01 | 0;
+ } while (0);
+ return $$0 | 0;
+}
+
+function ___shgetc($f) {
+ $f = $f | 0;
+ var $$0 = 0, $$phi$trans$insert = 0, $$pre = 0, $$pre4 = 0, $0 = 0, $1 = 0, $12 = 0, $14 = 0, $15 = 0, $21 = 0, $26 = 0, $28 = 0, $31 = 0, $36 = 0, $41 = 0, $6 = 0, $9 = 0, label = 0;
+ $0 = $f + 104 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ if (!$1) label = 3; else if ((HEAP32[$f + 108 >> 2] | 0) < ($1 | 0)) label = 3; else label = 4;
+ if ((label | 0) == 3) {
+ $6 = ___uflow($f) | 0;
+ if (($6 | 0) < 0) label = 4; else {
+ $9 = HEAP32[$0 >> 2] | 0;
+ $$phi$trans$insert = $f + 8 | 0;
+ if (!$9) {
+ $$pre = HEAP32[$$phi$trans$insert >> 2] | 0;
+ $26 = $$pre;
+ $41 = $$pre;
+ label = 9;
+ } else {
+ $12 = HEAP32[$$phi$trans$insert >> 2] | 0;
+ $14 = HEAP32[$f + 4 >> 2] | 0;
+ $15 = $12;
+ $21 = $9 - (HEAP32[$f + 108 >> 2] | 0) + -1 | 0;
+ if (($15 - $14 | 0) > ($21 | 0)) {
+ HEAP32[$f + 100 >> 2] = $14 + $21;
+ $28 = $12;
+ } else {
+ $26 = $15;
+ $41 = $12;
+ label = 9;
+ }
+ }
+ if ((label | 0) == 9) {
+ HEAP32[$f + 100 >> 2] = $26;
+ $28 = $41;
+ }
+ $$pre4 = HEAP32[$f + 4 >> 2] | 0;
+ if ($28) {
+ $31 = $f + 108 | 0;
+ HEAP32[$31 >> 2] = $28 + 1 - $$pre4 + (HEAP32[$31 >> 2] | 0);
+ }
+ $36 = $$pre4 + -1 | 0;
+ if ((HEAPU8[$36 >> 0] | 0 | 0) == ($6 | 0)) $$0 = $6; else {
+ HEAP8[$36 >> 0] = $6;
+ $$0 = $6;
+ }
+ }
+ }
+ if ((label | 0) == 4) {
+ HEAP32[$f + 100 >> 2] = 0;
+ $$0 = -1;
+ }
+ return $$0 | 0;
+}
+
+function _arSetLabelingThreshMode($handle, $mode) {
+ $handle = $handle | 0;
+ $mode = $mode | 0;
+ var $$0 = 0, $1 = 0, $13 = 0, $4 = 0, $5 = 0, $mode1$0 = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer1 = sp + 8 | 0;
+ $vararg_buffer = sp;
+ if (!$handle) $$0 = -1; else {
+ $1 = $handle + 7062388 | 0;
+ if ((HEAP32[$1 >> 2] | 0) == ($mode | 0)) $$0 = 0; else {
+ $4 = $handle + 7062408 | 0;
+ $5 = HEAP32[$4 >> 2] | 0;
+ if ($5) {
+ _arImageProcFinal($5);
+ HEAP32[$4 >> 2] = 0;
+ }
+ switch ($mode | 0) {
+ case 3:
+ case 2:
+ case 1:
+ {
+ $13 = _arImageProcInit(HEAP32[$handle + 36 >> 2] | 0, HEAP32[$handle + 40 >> 2] | 0, HEAP32[$handle + 4 >> 2] | 0, 0) | 0;
+ HEAP32[$4 >> 2] = $13;
+ $mode1$0 = $mode;
+ break;
+ }
+ case 4:
+ {
+ HEAP32[$handle + 7062404 >> 2] = 1;
+ HEAP32[$handle + 7062400 >> 2] = 1;
+ $mode1$0 = 4;
+ break;
+ }
+ case 0:
+ {
+ $mode1$0 = 0;
+ break;
+ }
+ default:
+ {
+ _arLog(3, 3985, $vararg_buffer);
+ $mode1$0 = 0;
+ }
+ }
+ HEAP32[$1 >> 2] = $mode1$0;
+ if ((HEAP32[$handle >> 2] | 0) == 1) {
+ HEAP32[$vararg_buffer1 >> 2] = HEAP32[760 + ($mode1$0 << 2) >> 2];
+ _arLog(3, 4059, $vararg_buffer1);
+ $$0 = 0;
+ } else $$0 = 0;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _sift($head, $width, $cmp, $pshift, $lp) {
+ $head = $head | 0;
+ $width = $width | 0;
+ $cmp = $cmp | 0;
+ $pshift = $pshift | 0;
+ $lp = $lp | 0;
+ var $$0$be = 0, $$01$be = 0, $$012 = 0, $$03 = 0, $1 = 0, $14 = 0, $15 = 0, $2 = 0, $3 = 0, $6 = 0, $7 = 0, $ar = 0, $i$0$lcssa = 0, $i$04 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 240 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $ar = sp;
+ HEAP32[$ar >> 2] = $head;
+ L1 : do if (($pshift | 0) > 1) {
+ $1 = 0 - $width | 0;
+ $$012 = $pshift;
+ $$03 = $head;
+ $7 = $head;
+ $i$04 = 1;
+ while (1) {
+ $2 = $$03 + $1 | 0;
+ $3 = $$012 + -2 | 0;
+ $6 = $$03 + (0 - ((HEAP32[$lp + ($3 << 2) >> 2] | 0) + $width)) | 0;
+ if ((FUNCTION_TABLE_iii[$cmp & 15]($7, $6) | 0) > -1) if ((FUNCTION_TABLE_iii[$cmp & 15]($7, $2) | 0) > -1) {
+ $i$0$lcssa = $i$04;
+ break L1;
+ }
+ $14 = $i$04 + 1 | 0;
+ $15 = $ar + ($i$04 << 2) | 0;
+ if ((FUNCTION_TABLE_iii[$cmp & 15]($6, $2) | 0) > -1) {
+ HEAP32[$15 >> 2] = $6;
+ $$0$be = $6;
+ $$01$be = $$012 + -1 | 0;
+ } else {
+ HEAP32[$15 >> 2] = $2;
+ $$0$be = $2;
+ $$01$be = $3;
+ }
+ if (($$01$be | 0) <= 1) {
+ $i$0$lcssa = $14;
+ break L1;
+ }
+ $$012 = $$01$be;
+ $$03 = $$0$be;
+ $7 = HEAP32[$ar >> 2] | 0;
+ $i$04 = $14;
+ }
+ } else $i$0$lcssa = 1; while (0);
+ _cycle($width, $ar, $i$0$lcssa);
+ STACKTOP = sp;
+ return;
+}
+
+function _arCreateHandle($paramLT) {
+ $paramLT = $paramLT | 0;
+ var $0 = 0, $15 = 0, $18 = 0, $26 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = _malloc(7062432) | 0;
+ if (!$0) {
+ _arLog(3, 5471, sp);
+ _exit(1);
+ }
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4834148 >> 2] = 0;
+ HEAP32[$0 + 7062408 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = -1;
+ HEAP32[$0 + 8 >> 2] = 0;
+ HEAP32[$0 + 12 >> 2] = 1;
+ HEAP32[$0 + 16 >> 2] = 100;
+ HEAP32[$0 + 20 >> 2] = 0;
+ HEAP32[$0 + 24 >> 2] = 0;
+ HEAP32[$0 + 28 >> 2] = 2;
+ HEAPF64[$0 + 7062416 >> 3] = .5;
+ HEAP32[$0 + 7062424 >> 2] = 3;
+ HEAP32[$0 + 32 >> 2] = $paramLT;
+ $15 = HEAP32[$paramLT >> 2] | 0;
+ HEAP32[$0 + 36 >> 2] = $15;
+ $18 = HEAP32[$paramLT + 4 >> 2] | 0;
+ HEAP32[$0 + 40 >> 2] = $18;
+ HEAP32[$0 + 44 >> 2] = 0;
+ HEAP32[$0 + 15408 >> 2] = 0;
+ HEAP32[$0 + 4834152 >> 2] = 0;
+ HEAP32[$0 + 4818296 >> 2] = 0;
+ $26 = _malloc(Math_imul($15 << 1, $18) | 0) | 0;
+ HEAP32[$0 + 4834144 >> 2] = $26;
+ if (!$26) {
+ _arLog(3, 5471, sp + 8 | 0);
+ _exit(1);
+ } else {
+ HEAP32[$0 + 7062384 >> 2] = 0;
+ _arSetPixelFormat($0, 2) | 0;
+ _arSetDebugMode($0, 0) | 0;
+ HEAP32[$0 + 7062388 >> 2] = -1;
+ _arSetLabelingThreshMode($0, 0) | 0;
+ HEAP32[$0 + 7062392 >> 2] = 7;
+ HEAP32[$0 + 7062396 >> 2] = 0;
+ STACKTOP = sp;
+ return $0 | 0;
+ }
+ return 0;
+}
+
+function __ZNSt3__16vectorI12multi_markerNS_9allocatorIS1_EEE21__push_back_slow_pathIRKS1_EEvOT_($this, $__x) {
+ $this = $this | 0;
+ $__x = $__x | 0;
+ var $$0$i = 0, $1 = 0, $13 = 0, $14 = 0, $17 = 0, $24 = 0, $25 = 0, $26 = 0, $3 = 0, $31 = 0, $32 = 0, $8 = 0, $__v = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__v = sp;
+ $1 = $this + 4 | 0;
+ $3 = HEAP32[$this >> 2] | 0;
+ $8 = ((HEAP32[$1 >> 2] | 0) - $3 >> 3) + 1 | 0;
+ if ($8 >>> 0 > 536870911) __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($this);
+ $13 = $3;
+ $14 = (HEAP32[$this + 8 >> 2] | 0) - $13 | 0;
+ if ($14 >> 3 >>> 0 < 268435455) {
+ $17 = $14 >> 2;
+ $$0$i = $17 >>> 0 < $8 >>> 0 ? $8 : $17;
+ } else $$0$i = 536870911;
+ __ZNSt3__114__split_bufferI12multi_markerRNS_9allocatorIS1_EEEC2EjjS4_($__v, $$0$i, (HEAP32[$1 >> 2] | 0) - $13 >> 3, $this + 8 | 0);
+ $24 = $__v + 8 | 0;
+ $25 = HEAP32[$24 >> 2] | 0;
+ $26 = $__x;
+ $31 = HEAP32[$26 + 4 >> 2] | 0;
+ $32 = $25;
+ HEAP32[$32 >> 2] = HEAP32[$26 >> 2];
+ HEAP32[$32 + 4 >> 2] = $31;
+ HEAP32[$24 >> 2] = $25 + 8;
+ __ZNSt3__16vectorI12multi_markerNS_9allocatorIS1_EEE26__swap_out_circular_bufferERNS_14__split_bufferIS1_RS3_EE($this, $__v);
+ __ZNSt3__114__split_bufferI12multi_markerRNS_9allocatorIS1_EEED2Ev($__v);
+ STACKTOP = sp;
+ return;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE6rehashEj($this, $__n) {
+ $this = $this | 0;
+ $__n = $__n | 0;
+ var $20 = 0, $27 = 0, $28 = 0, $30 = 0, $6 = 0, $__n1 = 0;
+ if (($__n | 0) == 1) $__n1 = 2; else if (!($__n + -1 & $__n)) $__n1 = $__n; else $__n1 = __ZNSt3__112__next_primeEj($__n) | 0;
+ $6 = HEAP32[$this + 4 >> 2] | 0;
+ if ($__n1 >>> 0 > $6 >>> 0) __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE8__rehashEj($this, $__n1); else if ($__n1 >>> 0 < $6 >>> 0) {
+ if ($6 >>> 0 > 2) $30 = ($6 + -1 & $6 | 0) == 0; else $30 = 0;
+ $20 = ~~+Math_ceil(+(+((HEAP32[$this + 12 >> 2] | 0) >>> 0) / +HEAPF32[$this + 16 >> 2])) >>> 0;
+ if ($30) $27 = 1 << 32 - (Math_clz32($20 + -1 | 0) | 0); else $27 = __ZNSt3__112__next_primeEj($20) | 0;
+ $28 = $__n1 >>> 0 < $27 >>> 0 ? $27 : $__n1;
+ if ($28 >>> 0 < $6 >>> 0) __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE8__rehashEj($this, $28);
+ }
+ return;
+}
+
+function _vsnprintf($s, $n, $fmt, $ap) {
+ $s = $s | 0;
+ $n = $n | 0;
+ $fmt = $fmt | 0;
+ $ap = $ap | 0;
+ var $$$02 = 0, $$0 = 0, $$01 = 0, $$02 = 0, $10 = 0, $11 = 0, $13 = 0, $15 = 0, $3 = 0, $5 = 0, $8 = 0, $b = 0, $f = 0, dest = 0, label = 0, sp = 0, src = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 128 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $b = sp + 112 | 0;
+ $f = sp;
+ dest = $f;
+ src = 2684;
+ stop = dest + 112 | 0;
+ do {
+ HEAP32[dest >> 2] = HEAP32[src >> 2];
+ dest = dest + 4 | 0;
+ src = src + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ if (($n + -1 | 0) >>> 0 > 2147483646) if (!$n) {
+ $$01 = $b;
+ $$02 = 1;
+ label = 4;
+ } else {
+ $3 = ___errno_location() | 0;
+ HEAP32[$3 >> 2] = 75;
+ $$0 = -1;
+ } else {
+ $$01 = $s;
+ $$02 = $n;
+ label = 4;
+ }
+ if ((label | 0) == 4) {
+ $5 = -2 - $$01 | 0;
+ $$$02 = $$02 >>> 0 > $5 >>> 0 ? $5 : $$02;
+ HEAP32[$f + 48 >> 2] = $$$02;
+ $8 = $f + 20 | 0;
+ HEAP32[$8 >> 2] = $$01;
+ HEAP32[$f + 44 >> 2] = $$01;
+ $10 = $$01 + $$$02 | 0;
+ $11 = $f + 16 | 0;
+ HEAP32[$11 >> 2] = $10;
+ HEAP32[$f + 28 >> 2] = $10;
+ $13 = _vfprintf($f, $fmt, $ap) | 0;
+ if (!$$$02) $$0 = $13; else {
+ $15 = HEAP32[$8 >> 2] | 0;
+ HEAP8[$15 + ((($15 | 0) == (HEAP32[$11 >> 2] | 0)) << 31 >> 31) >> 0] = 0;
+ $$0 = $13;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE6rehashEj($this, $__n) {
+ $this = $this | 0;
+ $__n = $__n | 0;
+ var $20 = 0, $27 = 0, $28 = 0, $30 = 0, $6 = 0, $__n1 = 0;
+ if (($__n | 0) == 1) $__n1 = 2; else if (!($__n + -1 & $__n)) $__n1 = $__n; else $__n1 = __ZNSt3__112__next_primeEj($__n) | 0;
+ $6 = HEAP32[$this + 4 >> 2] | 0;
+ if ($__n1 >>> 0 > $6 >>> 0) __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE8__rehashEj($this, $__n1); else if ($__n1 >>> 0 < $6 >>> 0) {
+ if ($6 >>> 0 > 2) $30 = ($6 + -1 & $6 | 0) == 0; else $30 = 0;
+ $20 = ~~+Math_ceil(+(+((HEAP32[$this + 12 >> 2] | 0) >>> 0) / +HEAPF32[$this + 16 >> 2])) >>> 0;
+ if ($30) $27 = 1 << 32 - (Math_clz32($20 + -1 | 0) | 0); else $27 = __ZNSt3__112__next_primeEj($20) | 0;
+ $28 = $__n1 >>> 0 < $27 >>> 0 ? $27 : $__n1;
+ if ($28 >>> 0 < $6 >>> 0) __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE8__rehashEj($this, $28);
+ }
+ return;
+}
+
+function _addMarker($id, $patt_name) {
+ $id = $id | 0;
+ $patt_name = $patt_name | 0;
+ var $$0 = 0, $0 = 0, $11 = 0, $13 = 0, $14 = 0, $3 = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer1 = sp + 8 | 0;
+ $vararg_buffer = sp;
+ $0 = sp + 12 | 0;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = -1; else {
+ $3 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ if (!(HEAP8[$patt_name >> 0] & 1)) $13 = $patt_name + 1 | 0; else $13 = HEAP32[$patt_name + 8 >> 2] | 0;
+ $11 = $3 + 216 | 0;
+ $14 = _arPattLoad(HEAP32[$11 >> 2] | 0, $13) | 0;
+ HEAP32[$3 + 260 >> 2] = $14;
+ if (($14 | 0) < 0) {
+ HEAP32[$vararg_buffer >> 2] = $13;
+ _arLog(3, 6311, $vararg_buffer);
+ _arPattDeleteHandle(HEAP32[$11 >> 2] | 0) | 0;
+ _arLog(3, 6357, $vararg_buffer1);
+ $$0 = -1;
+ } else $$0 = $14;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _icpGetDeltaS($S, $dU, $J_U_S, $n) {
+ $S = $S | 0;
+ $dU = $dU | 0;
+ $J_U_S = $J_U_S | 0;
+ $n = $n | 0;
+ var $$0 = 0, $10 = 0, $6 = 0, $8 = 0, $matJ = 0, $matS = 0, $matU = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 48 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $matS = sp + 24 | 0;
+ $matU = sp + 12 | 0;
+ $matJ = sp;
+ HEAP32[$matS + 4 >> 2] = 6;
+ HEAP32[$matS + 8 >> 2] = 1;
+ HEAP32[$matS >> 2] = $S;
+ HEAP32[$matU + 4 >> 2] = $n;
+ HEAP32[$matU + 8 >> 2] = 1;
+ HEAP32[$matU >> 2] = $dU;
+ HEAP32[$matJ + 4 >> 2] = $n;
+ HEAP32[$matJ + 8 >> 2] = 6;
+ HEAP32[$matJ >> 2] = $J_U_S;
+ $6 = _arMatrixAllocTrans($matJ) | 0;
+ do if (!$6) $$0 = -1; else {
+ $8 = _arMatrixAllocMul($6, $matJ) | 0;
+ if (!$8) {
+ _arMatrixFree($6) | 0;
+ $$0 = -1;
+ break;
+ }
+ $10 = _arMatrixAllocMul($6, $matU) | 0;
+ if (!$10) {
+ _arMatrixFree($6) | 0;
+ _arMatrixFree($8) | 0;
+ $$0 = -1;
+ break;
+ }
+ if ((_arMatrixSelfInv($8) | 0) < 0) {
+ _arMatrixFree($6) | 0;
+ _arMatrixFree($8) | 0;
+ _arMatrixFree($10) | 0;
+ $$0 = -1;
+ break;
+ } else {
+ _arMatrixMul($matS, $8, $10) | 0;
+ _arMatrixFree($6) | 0;
+ _arMatrixFree($8) | 0;
+ _arMatrixFree($10) | 0;
+ $$0 = 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _getTransMatMultiSquareRobust($id, $multiMarkerId) {
+ $id = $id | 0;
+ $multiMarkerId = $multiMarkerId | 0;
+ var $$0 = 0, $0 = 0, $17 = 0, $21 = 0, $4 = 0, $8 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ do if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = HEAP32[522] | 0; else {
+ $4 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ $8 = HEAP32[$4 + 248 >> 2] | 0;
+ if (($multiMarkerId | 0) < 0 ? 1 : (HEAP32[$4 + 252 >> 2] | 0) - $8 >> 3 >>> 0 <= $multiMarkerId >>> 0) {
+ $$0 = HEAP32[524] | 0;
+ break;
+ } else {
+ $17 = HEAP32[$8 + ($multiMarkerId << 3) + 4 >> 2] | 0;
+ $21 = HEAP32[$4 + 212 >> 2] | 0;
+ +_arGetTransMatMultiSquareRobust(HEAP32[$4 + 224 >> 2] | 0, $21 + 48 | 0, HEAP32[$21 + 44 >> 2] | 0, $17);
+ _matrixCopy($17 + 8 | 0, 264);
+ $$0 = 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arImageProcLumaHistAndCDFAndPercentile($ipi, $dataPtr, $percentile, $value_p) {
+ $ipi = $ipi | 0;
+ $dataPtr = $dataPtr | 0;
+ $percentile = +$percentile;
+ $value_p = $value_p | 0;
+ var $$0 = 0, $$in = 0, $$lcssa10 = 0, $$lcssa9 = 0, $11 = 0, $12 = 0, $14 = 0, $18 = 0, $2 = 0, $i$0 = 0, $i$0$lcssa = 0, $j$0$lcssa = 0;
+ if ($percentile < 0.0 | $percentile > 1.0) $$0 = -1; else {
+ $2 = _arImageProcLumaHistAndCDF($ipi, $dataPtr) | 0;
+ if (($2 | 0) < 0) $$0 = $2; else {
+ $11 = ~~(+(Math_imul(HEAP32[$ipi + 12 >> 2] | 0, HEAP32[$ipi + 8 >> 2] | 0) | 0) * $percentile) >>> 0;
+ $i$0 = 0;
+ while (1) {
+ $12 = $i$0 & 255;
+ $14 = HEAP32[$ipi + 1040 + ($12 << 2) >> 2] | 0;
+ if ($14 >>> 0 < $11 >>> 0) $i$0 = $i$0 + 1 << 24 >> 24; else {
+ $$lcssa10 = $14;
+ $$lcssa9 = $12;
+ $i$0$lcssa = $i$0;
+ break;
+ }
+ }
+ if (($$lcssa10 | 0) == ($11 | 0)) {
+ $$in = $i$0$lcssa;
+ while (1) {
+ $18 = $$in + 1 << 24 >> 24;
+ if ((HEAP32[$ipi + 1040 + (($18 & 255) << 2) >> 2] | 0) == ($11 | 0)) $$in = $18; else {
+ $j$0$lcssa = $18;
+ break;
+ }
+ }
+ } else $j$0$lcssa = $i$0$lcssa;
+ HEAP8[$value_p >> 0] = (($j$0$lcssa & 255) + $$lcssa9 | 0) >>> 1;
+ $$0 = 0;
+ }
+ }
+ return $$0 | 0;
+}
+
+function _getTransMatMultiSquare($id, $multiMarkerId) {
+ $id = $id | 0;
+ $multiMarkerId = $multiMarkerId | 0;
+ var $$0 = 0, $0 = 0, $17 = 0, $21 = 0, $4 = 0, $8 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ do if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = HEAP32[522] | 0; else {
+ $4 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ $8 = HEAP32[$4 + 248 >> 2] | 0;
+ if (($multiMarkerId | 0) < 0 ? 1 : (HEAP32[$4 + 252 >> 2] | 0) - $8 >> 3 >>> 0 <= $multiMarkerId >>> 0) {
+ $$0 = HEAP32[524] | 0;
+ break;
+ } else {
+ $17 = HEAP32[$8 + ($multiMarkerId << 3) + 4 >> 2] | 0;
+ $21 = HEAP32[$4 + 212 >> 2] | 0;
+ +_arGetTransMatMultiSquare(HEAP32[$4 + 224 >> 2] | 0, $21 + 48 | 0, HEAP32[$21 + 44 >> 2] | 0, $17);
+ _matrixCopy($17 + 8 | 0, 264);
+ $$0 = 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arPattDeleteHandle($pattHandle) {
+ $pattHandle = $pattHandle | 0;
+ var $$0 = 0, $1 = 0, $11 = 0, $18 = 0, $2 = 0, $25 = 0, $3 = 0, $32 = 0, $4 = 0, $i$03 = 0;
+ if (!$pattHandle) $$0 = -1; else {
+ $1 = $pattHandle + 4 | 0;
+ $2 = $pattHandle + 8 | 0;
+ $3 = $pattHandle + 12 | 0;
+ $4 = $pattHandle + 20 | 0;
+ if ((HEAP32[$1 >> 2] | 0) > 0) {
+ $i$03 = 0;
+ do {
+ if (HEAP32[(HEAP32[$2 >> 2] | 0) + ($i$03 << 2) >> 2] | 0) _arPattFree($pattHandle, $i$03) | 0;
+ $11 = $i$03 << 2;
+ _free(HEAP32[(HEAP32[$3 >> 2] | 0) + ($11 << 2) >> 2] | 0);
+ _free(HEAP32[(HEAP32[$4 >> 2] | 0) + ($11 << 2) >> 2] | 0);
+ $18 = 1 + $11 | 0;
+ _free(HEAP32[(HEAP32[$3 >> 2] | 0) + ($18 << 2) >> 2] | 0);
+ _free(HEAP32[(HEAP32[$4 >> 2] | 0) + ($18 << 2) >> 2] | 0);
+ $25 = 2 + $11 | 0;
+ _free(HEAP32[(HEAP32[$3 >> 2] | 0) + ($25 << 2) >> 2] | 0);
+ _free(HEAP32[(HEAP32[$4 >> 2] | 0) + ($25 << 2) >> 2] | 0);
+ $32 = 3 + $11 | 0;
+ _free(HEAP32[(HEAP32[$3 >> 2] | 0) + ($32 << 2) >> 2] | 0);
+ _free(HEAP32[(HEAP32[$4 >> 2] | 0) + ($32 << 2) >> 2] | 0);
+ $i$03 = $i$03 + 1 | 0;
+ } while (($i$03 | 0) < (HEAP32[$1 >> 2] | 0));
+ }
+ _free($pattHandle);
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _atoi($s) {
+ $s = $s | 0;
+ var $$0 = 0, $$0$lcssa = 0, $$1$ph = 0, $$13 = 0, $$lcssa9 = 0, $11 = 0, $4 = 0, $5 = 0, $8 = 0, $isdigittmp1 = 0, $isdigittmp5 = 0, $n$0$lcssa = 0, $n$04 = 0, $neg$0 = 0, $neg$1$ph = 0, label = 0;
+ $$0 = $s;
+ while (1) {
+ $4 = $$0 + 1 | 0;
+ if (!(_isspace(HEAP8[$$0 >> 0] | 0) | 0)) {
+ $$0$lcssa = $$0;
+ $$lcssa9 = $4;
+ break;
+ } else $$0 = $4;
+ }
+ $5 = HEAP8[$$0$lcssa >> 0] | 0;
+ switch ($5 << 24 >> 24 | 0) {
+ case 45:
+ {
+ $neg$0 = 1;
+ label = 5;
+ break;
+ }
+ case 43:
+ {
+ $neg$0 = 0;
+ label = 5;
+ break;
+ }
+ default:
+ {
+ $$1$ph = $$0$lcssa;
+ $8 = $5;
+ $neg$1$ph = 0;
+ }
+ }
+ if ((label | 0) == 5) {
+ $$1$ph = $$lcssa9;
+ $8 = HEAP8[$$lcssa9 >> 0] | 0;
+ $neg$1$ph = $neg$0;
+ }
+ $isdigittmp1 = ($8 << 24 >> 24) + -48 | 0;
+ if ($isdigittmp1 >>> 0 < 10) {
+ $$13 = $$1$ph;
+ $isdigittmp5 = $isdigittmp1;
+ $n$04 = 0;
+ while (1) {
+ $$13 = $$13 + 1 | 0;
+ $11 = ($n$04 * 10 | 0) - $isdigittmp5 | 0;
+ $isdigittmp5 = (HEAP8[$$13 >> 0] | 0) + -48 | 0;
+ if ($isdigittmp5 >>> 0 >= 10) {
+ $n$0$lcssa = $11;
+ break;
+ } else $n$04 = $11;
+ }
+ } else $n$0$lcssa = 0;
+ return (($neg$1$ph | 0) != 0 ? $n$0$lcssa : 0 - $n$0$lcssa | 0) | 0;
+}
+
+function __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_($this, $__k) {
+ $this = $this | 0;
+ $__k = $__k | 0;
+ var $$pn3 = 0, $0 = 0, $1 = 0, $5 = 0, $__h = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__h = sp + 8 | 0;
+ $0 = sp;
+ $1 = __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_($this, $__k) | 0;
+ if (!$1) {
+ __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEE25__construct_node_with_keyERS8_($__h, $this, $__k);
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE20__node_insert_uniqueEPNS_11__hash_nodeIS3_PvEE($0, $this, HEAP32[$__h >> 2] | 0);
+ $5 = HEAP32[$0 >> 2] | 0;
+ HEAP32[$__h >> 2] = 0;
+ $$pn3 = $5;
+ } else $$pn3 = $1;
+ STACKTOP = sp;
+ return $$pn3 + 16 | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9push_backEc($this, $__c) {
+ $this = $this | 0;
+ $__c = $__c | 0;
+ var $$pn = 0, $0 = 0, $19 = 0, $2 = 0, $20 = 0, $__cap$0 = 0, $__p$0$sum$pre$phiZZZ2D = 0, $__sz$0 = 0, label = 0;
+ $0 = HEAP8[$this >> 0] | 0;
+ $2 = ($0 & 1) != 0;
+ if ($2) {
+ $__cap$0 = (HEAP32[$this >> 2] & -2) + -1 | 0;
+ $__sz$0 = HEAP32[$this + 4 >> 2] | 0;
+ } else {
+ $__cap$0 = 10;
+ $__sz$0 = ($0 & 255) >>> 1;
+ }
+ if (($__sz$0 | 0) == ($__cap$0 | 0)) {
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9__grow_byEjjjjjj($this, $__cap$0, 1, $__cap$0, $__cap$0, 0);
+ if (!(HEAP8[$this >> 0] & 1)) label = 7; else label = 8;
+ } else if ($2) label = 8; else label = 7;
+ if ((label | 0) == 7) {
+ HEAP8[$this >> 0] = ($__sz$0 << 1) + 2;
+ $$pn = $this + 1 | 0;
+ $__p$0$sum$pre$phiZZZ2D = $__sz$0 + 1 | 0;
+ } else if ((label | 0) == 8) {
+ $19 = HEAP32[$this + 8 >> 2] | 0;
+ $20 = $__sz$0 + 1 | 0;
+ HEAP32[$this + 4 >> 2] = $20;
+ $$pn = $19;
+ $__p$0$sum$pre$phiZZZ2D = $20;
+ }
+ HEAP8[$$pn + $__sz$0 >> 0] = $__c;
+ HEAP8[$$pn + $__p$0$sum$pre$phiZZZ2D >> 0] = 0;
+ return;
+}
+
+function __ZNK10__cxxabiv117__class_type_info29process_static_type_above_dstEPNS_19__dynamic_cast_infoEPKvS4_i($this, $info, $dst_ptr, $current_ptr, $path_below) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $dst_ptr = $dst_ptr | 0;
+ $current_ptr = $current_ptr | 0;
+ $path_below = $path_below | 0;
+ var $16 = 0, $17 = 0, $23 = 0, $25 = 0, $5 = 0, $6 = 0;
+ HEAP8[$info + 53 >> 0] = 1;
+ do if ((HEAP32[$info + 4 >> 2] | 0) == ($current_ptr | 0)) {
+ HEAP8[$info + 52 >> 0] = 1;
+ $5 = $info + 16 | 0;
+ $6 = HEAP32[$5 >> 2] | 0;
+ if (!$6) {
+ HEAP32[$5 >> 2] = $dst_ptr;
+ HEAP32[$info + 24 >> 2] = $path_below;
+ HEAP32[$info + 36 >> 2] = 1;
+ if (!(($path_below | 0) == 1 ? (HEAP32[$info + 48 >> 2] | 0) == 1 : 0)) break;
+ HEAP8[$info + 54 >> 0] = 1;
+ break;
+ }
+ if (($6 | 0) != ($dst_ptr | 0)) {
+ $25 = $info + 36 | 0;
+ HEAP32[$25 >> 2] = (HEAP32[$25 >> 2] | 0) + 1;
+ HEAP8[$info + 54 >> 0] = 1;
+ break;
+ }
+ $16 = $info + 24 | 0;
+ $17 = HEAP32[$16 >> 2] | 0;
+ if (($17 | 0) == 2) {
+ HEAP32[$16 >> 2] = $path_below;
+ $23 = $path_below;
+ } else $23 = $17;
+ if (($23 | 0) == 1 ? (HEAP32[$info + 48 >> 2] | 0) == 1 : 0) HEAP8[$info + 54 >> 0] = 1;
+ } while (0);
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_117parse_call_offsetEPKcS2_($first, $last) {
+ $first = $first | 0;
+ $last = $last | 0;
+ var $$0 = 0, $10 = 0, $11 = 0, $16 = 0, $17 = 0, $3 = 0, $4 = 0;
+ L1 : do if (($first | 0) == ($last | 0)) $$0 = $first; else {
+ switch (HEAP8[$first >> 0] | 0) {
+ case 104:
+ {
+ $3 = $first + 1 | 0;
+ $4 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($3, $last) | 0;
+ if (($4 | 0) == ($3 | 0) | ($4 | 0) == ($last | 0)) {
+ $$0 = $first;
+ break L1;
+ }
+ $$0 = (HEAP8[$4 >> 0] | 0) == 95 ? $4 + 1 | 0 : $first;
+ break L1;
+ break;
+ }
+ case 118:
+ break;
+ default:
+ {
+ $$0 = $first;
+ break L1;
+ }
+ }
+ $10 = $first + 1 | 0;
+ $11 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($10, $last) | 0;
+ if (($11 | 0) == ($10 | 0) | ($11 | 0) == ($last | 0)) $$0 = $first; else if ((HEAP8[$11 >> 0] | 0) == 95) {
+ $16 = $11 + 1 | 0;
+ $17 = __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($16, $last) | 0;
+ if (($17 | 0) == ($16 | 0) | ($17 | 0) == ($last | 0)) $$0 = $first; else return ((HEAP8[$17 >> 0] | 0) == 95 ? $17 + 1 | 0 : $first) | 0;
+ } else $$0 = $first;
+ } while (0);
+ return $$0 | 0;
+}
+
+function _setup($width, $height, $cameraID) {
+ $width = $width | 0;
+ $height = $height | 0;
+ $cameraID = $cameraID | 0;
+ var $0 = 0, $10 = 0, $2 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $id = 0, $vararg_buffer1 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer1 = sp + 8 | 0;
+ $id = sp + 12 | 0;
+ $0 = HEAP32[525] | 0;
+ HEAP32[525] = $0 + 1;
+ HEAP32[$id >> 2] = $0;
+ $2 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $id) | 0;
+ HEAP32[$2 >> 2] = $0;
+ HEAP32[$2 + 204 >> 2] = $width;
+ HEAP32[$2 + 208 >> 2] = $height;
+ $6 = Math_imul($width << 2, $height) | 0;
+ $7 = $2 + 200 | 0;
+ HEAP32[$7 >> 2] = $6;
+ $8 = _malloc($6) | 0;
+ $9 = $2 + 196 | 0;
+ HEAP32[$9 >> 2] = $8;
+ $10 = _arPattCreateHandle() | 0;
+ HEAP32[$2 + 216 >> 2] = $10;
+ if (!$10) _arLog(3, 8284, sp);
+ _setCamera($0, $cameraID) | 0;
+ HEAP32[$vararg_buffer1 >> 2] = HEAP32[$7 >> 2];
+ _arLog(1, 8321, $vararg_buffer1);
+ _emscripten_asm_const_5(2, HEAP32[$2 >> 2] | 0, HEAP32[$9 >> 2] | 0, HEAP32[$7 >> 2] | 0, $2 + 264 | 0, 264) | 0;
+ STACKTOP = sp;
+ return HEAP32[$2 >> 2] | 0;
+}
+
+function __ZNSt3__113unordered_mapIi7ARParamNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_($this, $__k) {
+ $this = $this | 0;
+ $__k = $__k | 0;
+ var $$pn3 = 0, $0 = 0, $1 = 0, $5 = 0, $__h = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $__h = sp + 8 | 0;
+ $0 = sp;
+ $1 = __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_($this, $__k) | 0;
+ if (!$1) {
+ __ZNSt3__113unordered_mapIi7ARParamNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEE25__construct_node_with_keyERS8_($__h, $this, $__k);
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE20__node_insert_uniqueEPNS_11__hash_nodeIS3_PvEE($0, $this, HEAP32[$__h >> 2] | 0);
+ $5 = HEAP32[$0 >> 2] | 0;
+ HEAP32[$__h >> 2] = 0;
+ $$pn3 = $5;
+ } else $$pn3 = $1;
+ STACKTOP = sp;
+ return $$pn3 + 16 | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE9__grow_byEjjjjjj($this, $__old_cap, $__delta_cap, $__old_sz, $__n_copy, $__n_add) {
+ $this = $this | 0;
+ $__old_cap = $__old_cap | 0;
+ $__delta_cap = $__delta_cap | 0;
+ $__old_sz = $__old_sz | 0;
+ $__n_copy = $__n_copy | 0;
+ $__n_add = $__n_add | 0;
+ var $10 = 0, $12 = 0, $17 = 0, $18 = 0, $20 = 0, $9 = 0;
+ if ((-17 - $__old_cap | 0) >>> 0 < $__delta_cap >>> 0) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($this);
+ if (!(HEAP8[$this >> 0] & 1)) $20 = $this + 1 | 0; else $20 = HEAP32[$this + 8 >> 2] | 0;
+ if ($__old_cap >>> 0 < 2147483623) {
+ $9 = $__delta_cap + $__old_cap | 0;
+ $10 = $__old_cap << 1;
+ $12 = $9 >>> 0 < $10 >>> 0 ? $10 : $9;
+ $17 = $12 >>> 0 < 11 ? 11 : $12 + 16 & -16;
+ } else $17 = -17;
+ $18 = _malloc($17) | 0;
+ if ($__n_copy) _memcpy($18 | 0, $20 | 0, $__n_copy | 0) | 0;
+ if (($__old_sz | 0) != ($__n_copy | 0)) _memcpy($18 + ($__n_add + $__n_copy) | 0, $20 + $__n_copy | 0, $__old_sz - $__n_copy | 0) | 0;
+ if (($__old_cap | 0) != 10) _free($20);
+ HEAP32[$this + 8 >> 2] = $18;
+ HEAP32[$this >> 2] = $17 | 1;
+ return;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_($this, $__k) {
+ $this = $this | 0;
+ $__k = $__k | 0;
+ var $$pn = 0, $0 = 0, $11 = 0, $12 = 0, $16 = 0, $2 = 0, $20 = 0, $24 = 0, $4 = 0, $6 = 0, $__nd$0 = 0;
+ $0 = HEAP32[$__k >> 2] | 0;
+ $2 = HEAP32[$this + 4 >> 2] | 0;
+ L1 : do if (!$2) $24 = 0; else {
+ $4 = $2 + -1 | 0;
+ $6 = ($4 & $2 | 0) == 0;
+ if ($6) $11 = $4 & $0; else $11 = ($0 >>> 0) % ($2 >>> 0) | 0;
+ $12 = HEAP32[(HEAP32[$this >> 2] | 0) + ($11 << 2) >> 2] | 0;
+ if (!$12) $24 = 0; else {
+ $$pn = $12;
+ while (1) {
+ $__nd$0 = HEAP32[$$pn >> 2] | 0;
+ if (!$__nd$0) {
+ $24 = 0;
+ break L1;
+ }
+ $16 = HEAP32[$__nd$0 + 4 >> 2] | 0;
+ if ($6) $20 = $16 & $4; else $20 = ($16 >>> 0) % ($2 >>> 0) | 0;
+ if (($20 | 0) != ($11 | 0)) {
+ $24 = 0;
+ break L1;
+ }
+ if ((HEAP32[$__nd$0 + 8 >> 2] | 0) == ($0 | 0)) {
+ $24 = $__nd$0;
+ break;
+ } else $$pn = $__nd$0;
+ }
+ }
+ } while (0);
+ return $24 | 0;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_($this, $__k) {
+ $this = $this | 0;
+ $__k = $__k | 0;
+ var $$pn = 0, $0 = 0, $11 = 0, $12 = 0, $16 = 0, $2 = 0, $20 = 0, $24 = 0, $4 = 0, $6 = 0, $__nd$0 = 0;
+ $0 = HEAP32[$__k >> 2] | 0;
+ $2 = HEAP32[$this + 4 >> 2] | 0;
+ L1 : do if (!$2) $24 = 0; else {
+ $4 = $2 + -1 | 0;
+ $6 = ($4 & $2 | 0) == 0;
+ if ($6) $11 = $4 & $0; else $11 = ($0 >>> 0) % ($2 >>> 0) | 0;
+ $12 = HEAP32[(HEAP32[$this >> 2] | 0) + ($11 << 2) >> 2] | 0;
+ if (!$12) $24 = 0; else {
+ $$pn = $12;
+ while (1) {
+ $__nd$0 = HEAP32[$$pn >> 2] | 0;
+ if (!$__nd$0) {
+ $24 = 0;
+ break L1;
+ }
+ $16 = HEAP32[$__nd$0 + 4 >> 2] | 0;
+ if ($6) $20 = $16 & $4; else $20 = ($16 >>> 0) % ($2 >>> 0) | 0;
+ if (($20 | 0) != ($11 | 0)) {
+ $24 = 0;
+ break L1;
+ }
+ if ((HEAP32[$__nd$0 + 8 >> 2] | 0) == ($0 | 0)) {
+ $24 = $__nd$0;
+ break;
+ } else $$pn = $__nd$0;
+ }
+ }
+ } while (0);
+ return $24 | 0;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE14__erase_uniqueIiEEjRKT_($this, $__k) {
+ $this = $this | 0;
+ $__k = $__k | 0;
+ var $$0 = 0, $$byval_copy = 0, $0 = 0, $1 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $$byval_copy = sp + 4 | 0;
+ $0 = sp;
+ $1 = __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_($this, $__k) | 0;
+ if (!$1) $$0 = 0; else {
+ HEAP32[$0 >> 2] = $1;
+ HEAP32[$$byval_copy >> 2] = HEAP32[$0 >> 2];
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE5eraseENS_21__hash_const_iteratorIPNS_11__hash_nodeIS3_PvEEEE($this, $$byval_copy) | 0;
+ $$0 = 1;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE5eraseENS_21__hash_const_iteratorIPNS_11__hash_nodeIS3_PvEEEE($this, $__p) {
+ $this = $this | 0;
+ $__p = $__p | 0;
+ var $$byval_copy = 0, $0 = 0, $1 = 0, $2 = 0, $3 = 0, $4 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $$byval_copy = sp + 16 | 0;
+ $0 = sp + 4 | 0;
+ $1 = sp;
+ $2 = HEAP32[$__p >> 2] | 0;
+ $3 = HEAP32[$2 >> 2] | 0;
+ HEAP32[$1 >> 2] = $2;
+ HEAP32[$$byval_copy >> 2] = HEAP32[$1 >> 2];
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE6removeENS_21__hash_const_iteratorIPNS_11__hash_nodeIS3_PvEEEE($0, $this, $$byval_copy);
+ $4 = HEAP32[$0 >> 2] | 0;
+ HEAP32[$0 >> 2] = 0;
+ if ($4) {
+ if (HEAP8[$0 + 8 >> 0] | 0) __ZNSt3__113__vector_baseI12multi_markerNS_9allocatorIS1_EEED2Ev($4 + 264 | 0);
+ __ZdlPv($4);
+ }
+ STACKTOP = sp;
+ return $3 | 0;
+}
+
+function __ZNK10__cxxabiv117__class_type_info9can_catchEPKNS_16__shim_type_infoERPv($this, $thrown_type, $adjustedPtr) {
+ $this = $this | 0;
+ $thrown_type = $thrown_type | 0;
+ $adjustedPtr = $adjustedPtr | 0;
+ var $$0 = 0, $$1 = 0, $2 = 0, $info = 0, dest = 0, sp = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 64 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $info = sp;
+ if (($this | 0) == ($thrown_type | 0)) $$1 = 1; else if (!$thrown_type) $$1 = 0; else {
+ $2 = ___dynamic_cast($thrown_type, 576, 592, 0) | 0;
+ if (!$2) $$1 = 0; else {
+ dest = $info;
+ stop = dest + 56 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAP32[$info >> 2] = $2;
+ HEAP32[$info + 8 >> 2] = $this;
+ HEAP32[$info + 12 >> 2] = -1;
+ HEAP32[$info + 48 >> 2] = 1;
+ FUNCTION_TABLE_viiii[HEAP32[(HEAP32[$2 >> 2] | 0) + 28 >> 2] & 3]($2, $info, HEAP32[$adjustedPtr >> 2] | 0, 1);
+ if ((HEAP32[$info + 24 >> 2] | 0) == 1) {
+ HEAP32[$adjustedPtr >> 2] = HEAP32[$info + 16 >> 2];
+ $$0 = 1;
+ } else $$0 = 0;
+ $$1 = $$0;
+ }
+ }
+ STACKTOP = sp;
+ return $$1 | 0;
+}
+
+function __ZNK10__cxxabiv117__class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib($this, $info, $current_ptr, $path_below, $use_strcmp) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $current_ptr = $current_ptr | 0;
+ $path_below = $path_below | 0;
+ $use_strcmp = $use_strcmp | 0;
+ var $14 = 0, $20 = 0, $6 = 0;
+ do if (($this | 0) == (HEAP32[$info + 8 >> 2] | 0)) {
+ if ((HEAP32[$info + 4 >> 2] | 0) == ($current_ptr | 0)) {
+ $6 = $info + 28 | 0;
+ if ((HEAP32[$6 >> 2] | 0) != 1) HEAP32[$6 >> 2] = $path_below;
+ }
+ } else if (($this | 0) == (HEAP32[$info >> 2] | 0)) {
+ if ((HEAP32[$info + 16 >> 2] | 0) != ($current_ptr | 0)) {
+ $14 = $info + 20 | 0;
+ if ((HEAP32[$14 >> 2] | 0) != ($current_ptr | 0)) {
+ HEAP32[$info + 32 >> 2] = $path_below;
+ HEAP32[$14 >> 2] = $current_ptr;
+ $20 = $info + 40 | 0;
+ HEAP32[$20 >> 2] = (HEAP32[$20 >> 2] | 0) + 1;
+ if ((HEAP32[$info + 36 >> 2] | 0) == 1) if ((HEAP32[$info + 24 >> 2] | 0) == 2) HEAP8[$info + 54 >> 0] = 1;
+ HEAP32[$info + 44 >> 2] = 4;
+ break;
+ }
+ }
+ if (($path_below | 0) == 1) HEAP32[$info + 32 >> 2] = 1;
+ } while (0);
+ return;
+}
+
+function _getTransMatSquareCont($id, $markerIndex, $markerWidth) {
+ $id = $id | 0;
+ $markerIndex = $markerIndex | 0;
+ $markerWidth = $markerWidth | 0;
+ var $$0 = 0, $0 = 0, $4 = 0, $6 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ do if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = HEAP32[522] | 0; else {
+ $4 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ $6 = HEAP32[$4 + 212 >> 2] | 0;
+ if ((HEAP32[$6 + 44 >> 2] | 0) > ($markerIndex | 0)) {
+ +_arGetTransMatSquareCont(HEAP32[$4 + 224 >> 2] | 0, ($markerIndex | 0) < 0 ? 8 : $6 + 48 + ($markerIndex << 8) | 0, 264, +($markerWidth | 0), 264);
+ $$0 = 0;
+ break;
+ } else {
+ $$0 = HEAP32[523] | 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arPattLoad($pattHandle, $filename) {
+ $pattHandle = $pattHandle | 0;
+ $filename = $filename | 0;
+ var $$0 = 0, $0 = 0, $2 = 0, $4 = 0, $6 = 0, $9 = 0, $vararg_buffer = 0, $vararg_buffer1 = 0, $vararg_buffer3 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer3 = sp + 16 | 0;
+ $vararg_buffer1 = sp + 8 | 0;
+ $vararg_buffer = sp;
+ $0 = _fopen($filename, 4854) | 0;
+ do if (!$0) {
+ HEAP32[$vararg_buffer >> 2] = $filename;
+ _arLog(3, 4774, $vararg_buffer);
+ $$0 = -1;
+ } else {
+ _fseek($0, 0, 2) | 0;
+ $2 = _ftell($0) | 0;
+ _fseek($0, 0, 0) | 0;
+ $4 = _malloc($2 + 1 | 0) | 0;
+ if (!$4) {
+ _arLog(3, 5471, $vararg_buffer1);
+ _fclose($0) | 0;
+ $$0 = -1;
+ break;
+ }
+ $6 = _fread($4, $2, 1, $0) | 0;
+ _fclose($0) | 0;
+ if (!$6) {
+ HEAP32[$vararg_buffer3 >> 2] = $filename;
+ _arLog(3, 4820, $vararg_buffer3);
+ _free($4);
+ $$0 = -1;
+ break;
+ } else {
+ HEAP8[$4 + $2 >> 0] = 0;
+ $9 = _arPattLoadFromBuffer($pattHandle, $4) | 0;
+ _free($4);
+ $$0 = $9;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _fmt_u($0, $1, $s) {
+ $0 = $0 | 0;
+ $1 = $1 | 0;
+ $s = $s | 0;
+ var $$0$lcssa = 0, $$01$lcssa$off0 = 0, $$05 = 0, $$1$lcssa = 0, $$12 = 0, $$lcssa20 = 0, $13 = 0, $14 = 0, $25 = 0, $28 = 0, $7 = 0, $8 = 0, $9 = 0, $y$03 = 0;
+ if ($1 >>> 0 > 0 | ($1 | 0) == 0 & $0 >>> 0 > 4294967295) {
+ $$05 = $s;
+ $7 = $0;
+ $8 = $1;
+ while (1) {
+ $9 = ___uremdi3($7 | 0, $8 | 0, 10, 0) | 0;
+ $13 = $$05 + -1 | 0;
+ HEAP8[$13 >> 0] = $9 | 48;
+ $14 = ___udivdi3($7 | 0, $8 | 0, 10, 0) | 0;
+ if ($8 >>> 0 > 9 | ($8 | 0) == 9 & $7 >>> 0 > 4294967295) {
+ $$05 = $13;
+ $7 = $14;
+ $8 = tempRet0;
+ } else {
+ $$lcssa20 = $13;
+ $28 = $14;
+ break;
+ }
+ }
+ $$0$lcssa = $$lcssa20;
+ $$01$lcssa$off0 = $28;
+ } else {
+ $$0$lcssa = $s;
+ $$01$lcssa$off0 = $0;
+ }
+ if (!$$01$lcssa$off0) $$1$lcssa = $$0$lcssa; else {
+ $$12 = $$0$lcssa;
+ $y$03 = $$01$lcssa$off0;
+ while (1) {
+ $25 = $$12 + -1 | 0;
+ HEAP8[$25 >> 0] = ($y$03 >>> 0) % 10 | 0 | 48;
+ if ($y$03 >>> 0 < 10) {
+ $$1$lcssa = $25;
+ break;
+ } else {
+ $$12 = $25;
+ $y$03 = ($y$03 >>> 0) / 10 | 0;
+ }
+ }
+ }
+ return $$1$lcssa | 0;
+}
+
+function _byteswap($param) {
+ $param = $param | 0;
+ var $$lcssa = 0, $15 = 0, $2 = 0, $i$13 = 0, $j$05 = 0, $wparam = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 192 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $wparam = sp;
+ _byteSwapInt($param, $wparam);
+ _byteSwapInt($param + 4 | 0, $wparam + 4 | 0);
+ $j$05 = 0;
+ do {
+ _byteSwapDouble($param + 8 + ($j$05 << 5) | 0, $wparam + 8 + ($j$05 << 5) | 0);
+ _byteSwapDouble($param + 8 + ($j$05 << 5) + 8 | 0, $wparam + 8 + ($j$05 << 5) + 8 | 0);
+ _byteSwapDouble($param + 8 + ($j$05 << 5) + 16 | 0, $wparam + 8 + ($j$05 << 5) + 16 | 0);
+ _byteSwapDouble($param + 8 + ($j$05 << 5) + 24 | 0, $wparam + 8 + ($j$05 << 5) + 24 | 0);
+ $j$05 = $j$05 + 1 | 0;
+ } while (($j$05 | 0) != 3);
+ $2 = $param + 176 | 0;
+ $i$13 = 0;
+ do {
+ _byteSwapDouble($param + 104 + ($i$13 << 3) | 0, $wparam + 104 + ($i$13 << 3) | 0);
+ $i$13 = $i$13 + 1 | 0;
+ $15 = HEAP32[$2 >> 2] | 0;
+ } while (($i$13 | 0) < (HEAP32[2012 + ($15 + -1 << 3) >> 2] | 0));
+ $$lcssa = $15;
+ HEAP32[$wparam + 176 >> 2] = $$lcssa;
+ _memcpy($param | 0, $wparam | 0, 184) | 0;
+ STACKTOP = sp;
+ return;
+}
+
+function _getTransMatSquare($id, $markerIndex, $markerWidth) {
+ $id = $id | 0;
+ $markerIndex = $markerIndex | 0;
+ $markerWidth = $markerWidth | 0;
+ var $$0 = 0, $0 = 0, $4 = 0, $6 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ do if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = HEAP32[522] | 0; else {
+ $4 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ $6 = HEAP32[$4 + 212 >> 2] | 0;
+ if ((HEAP32[$6 + 44 >> 2] | 0) > ($markerIndex | 0)) {
+ +_arGetTransMatSquare(HEAP32[$4 + 224 >> 2] | 0, ($markerIndex | 0) < 0 ? 8 : $6 + 48 + ($markerIndex << 8) | 0, +($markerWidth | 0), 264);
+ $$0 = 0;
+ break;
+ } else {
+ $$0 = HEAP32[523] | 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arMatrixTrans($dest, $source) {
+ $dest = $dest | 0;
+ $source = $source | 0;
+ var $$0 = 0, $1 = 0, $13 = 0, $6 = 0, $c$01 = 0, $p1$02 = 0, $p2$05 = 0, $p2$13 = 0, $r$04 = 0, $smax = 0;
+ $1 = HEAP32[$dest + 4 >> 2] | 0;
+ if (($1 | 0) == (HEAP32[$source + 8 >> 2] | 0)) {
+ $6 = HEAP32[$dest + 8 >> 2] | 0;
+ if (($6 | 0) == (HEAP32[$source + 4 >> 2] | 0)) {
+ $smax = ($6 | 0) > 0 ? $6 : 0;
+ if (($1 | 0) > 0) {
+ $13 = ($6 | 0) > 0;
+ $p2$05 = HEAP32[$dest >> 2] | 0;
+ $r$04 = 0;
+ while (1) {
+ if ($13) {
+ $c$01 = 0;
+ $p1$02 = (HEAP32[$source >> 2] | 0) + ($r$04 << 3) | 0;
+ $p2$13 = $p2$05;
+ while (1) {
+ HEAPF64[$p2$13 >> 3] = +HEAPF64[$p1$02 >> 3];
+ $c$01 = $c$01 + 1 | 0;
+ if (($c$01 | 0) >= ($6 | 0)) break; else {
+ $p1$02 = $p1$02 + ($1 << 3) | 0;
+ $p2$13 = $p2$13 + 8 | 0;
+ }
+ }
+ }
+ $r$04 = $r$04 + 1 | 0;
+ if (($r$04 | 0) >= ($1 | 0)) {
+ $$0 = 0;
+ break;
+ } else $p2$05 = $p2$05 + ($smax << 3) | 0;
+ }
+ } else $$0 = 0;
+ } else $$0 = -1;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function _fflush($f) {
+ $f = $f | 0;
+ var $$0 = 0, $$012 = 0, $$014 = 0, $24 = 0, $27 = 0, $6 = 0, $phitmp = 0, $r$0$lcssa = 0, $r$03 = 0, $r$1 = 0;
+ do if (!$f) {
+ if (!(HEAP32[660] | 0)) $27 = 0; else $27 = _fflush(HEAP32[660] | 0) | 0;
+ ___lock(2416);
+ $$012 = HEAP32[603] | 0;
+ if (!$$012) $r$0$lcssa = $27; else {
+ $$014 = $$012;
+ $r$03 = $27;
+ while (1) {
+ if ((HEAP32[$$014 + 76 >> 2] | 0) > -1) $24 = ___lockfile($$014) | 0; else $24 = 0;
+ if ((HEAP32[$$014 + 20 >> 2] | 0) >>> 0 > (HEAP32[$$014 + 28 >> 2] | 0) >>> 0) $r$1 = ___fflush_unlocked($$014) | 0 | $r$03; else $r$1 = $r$03;
+ if ($24) ___unlockfile($$014);
+ $$014 = HEAP32[$$014 + 56 >> 2] | 0;
+ if (!$$014) {
+ $r$0$lcssa = $r$1;
+ break;
+ } else $r$03 = $r$1;
+ }
+ }
+ ___unlock(2416);
+ $$0 = $r$0$lcssa;
+ } else {
+ if ((HEAP32[$f + 76 >> 2] | 0) <= -1) {
+ $$0 = ___fflush_unlocked($f) | 0;
+ break;
+ }
+ $phitmp = (___lockfile($f) | 0) == 0;
+ $6 = ___fflush_unlocked($f) | 0;
+ if ($phitmp) $$0 = $6; else {
+ ___unlockfile($f);
+ $$0 = $6;
+ }
+ } while (0);
+ return $$0 | 0;
+}
+
+function __ZNK10__cxxabiv121__vmi_class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi($this, $info, $adjustedPtr, $path_below) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $adjustedPtr = $adjustedPtr | 0;
+ $path_below = $path_below | 0;
+ var $5 = 0, $6 = 0, $9 = 0, $p$0 = 0;
+ L1 : do if (($this | 0) == (HEAP32[$info + 8 >> 2] | 0)) __ZNK10__cxxabiv117__class_type_info24process_found_base_classEPNS_19__dynamic_cast_infoEPvi(0, $info, $adjustedPtr, $path_below); else {
+ $5 = HEAP32[$this + 12 >> 2] | 0;
+ $6 = $this + 16 + ($5 << 3) | 0;
+ __ZNK10__cxxabiv122__base_class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi($this + 16 | 0, $info, $adjustedPtr, $path_below);
+ if (($5 | 0) > 1) {
+ $9 = $info + 54 | 0;
+ $p$0 = $this + 24 | 0;
+ do {
+ __ZNK10__cxxabiv122__base_class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi($p$0, $info, $adjustedPtr, $path_below);
+ if (HEAP8[$9 >> 0] | 0) break L1;
+ $p$0 = $p$0 + 8 | 0;
+ } while ($p$0 >>> 0 < $6 >>> 0);
+ }
+ } while (0);
+ return;
+}
+
+function __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEE26__swap_out_circular_bufferERNS_14__split_bufferIS3_RS5_EE($this, $__v) {
+ $this = $this | 0;
+ $__v = $__v | 0;
+ var $$0$i1 = 0, $0 = 0, $1 = 0, $11 = 0, $13 = 0, $14 = 0, $16 = 0, $17 = 0, $18 = 0, $2 = 0, $3 = 0;
+ $0 = HEAP32[$this >> 2] | 0;
+ $1 = $this + 4 | 0;
+ $2 = HEAP32[$1 >> 2] | 0;
+ $3 = $__v + 4 | 0;
+ if (($2 | 0) != ($0 | 0)) {
+ $$0$i1 = $2;
+ do {
+ $$0$i1 = $$0$i1 + -24 | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_((HEAP32[$3 >> 2] | 0) + -24 | 0, $$0$i1);
+ HEAP32[$3 >> 2] = (HEAP32[$3 >> 2] | 0) + -24;
+ } while (($$0$i1 | 0) != ($0 | 0));
+ }
+ $11 = HEAP32[$this >> 2] | 0;
+ HEAP32[$this >> 2] = HEAP32[$3 >> 2];
+ HEAP32[$3 >> 2] = $11;
+ $13 = $__v + 8 | 0;
+ $14 = HEAP32[$1 >> 2] | 0;
+ HEAP32[$1 >> 2] = HEAP32[$13 >> 2];
+ HEAP32[$13 >> 2] = $14;
+ $16 = $this + 8 | 0;
+ $17 = $__v + 12 | 0;
+ $18 = HEAP32[$16 >> 2] | 0;
+ HEAP32[$16 >> 2] = HEAP32[$17 >> 2];
+ HEAP32[$17 >> 2] = $18;
+ HEAP32[$__v >> 2] = HEAP32[$3 >> 2];
+ return;
+}
+
+function _strlen($s) {
+ $s = $s | 0;
+ var $$01$lcssa = 0, $$014 = 0, $$1$lcssa = 0, $$lcssa20 = 0, $$pn = 0, $$pn15 = 0, $0 = 0, $18 = 0, $21 = 0, $5 = 0, $9 = 0, $w$0 = 0, $w$0$lcssa = 0, label = 0;
+ $0 = $s;
+ L1 : do if (!($0 & 3)) {
+ $$01$lcssa = $s;
+ label = 4;
+ } else {
+ $$014 = $s;
+ $21 = $0;
+ while (1) {
+ if (!(HEAP8[$$014 >> 0] | 0)) {
+ $$pn = $21;
+ break L1;
+ }
+ $5 = $$014 + 1 | 0;
+ $21 = $5;
+ if (!($21 & 3)) {
+ $$01$lcssa = $5;
+ label = 4;
+ break;
+ } else $$014 = $5;
+ }
+ } while (0);
+ if ((label | 0) == 4) {
+ $w$0 = $$01$lcssa;
+ while (1) {
+ $9 = HEAP32[$w$0 >> 2] | 0;
+ if (!(($9 & -2139062144 ^ -2139062144) & $9 + -16843009)) $w$0 = $w$0 + 4 | 0; else {
+ $$lcssa20 = $9;
+ $w$0$lcssa = $w$0;
+ break;
+ }
+ }
+ if (!(($$lcssa20 & 255) << 24 >> 24)) $$1$lcssa = $w$0$lcssa; else {
+ $$pn15 = $w$0$lcssa;
+ while (1) {
+ $18 = $$pn15 + 1 | 0;
+ if (!(HEAP8[$18 >> 0] | 0)) {
+ $$1$lcssa = $18;
+ break;
+ } else $$pn15 = $18;
+ }
+ }
+ $$pn = $$1$lcssa;
+ }
+ return $$pn - $0 | 0;
+}
+
+function _setMarkerInfoDir($id, $markerIndex, $dir) {
+ $id = $id | 0;
+ $markerIndex = $markerIndex | 0;
+ $dir = $dir | 0;
+ var $$0 = 0, $0 = 0, $5 = 0, $6 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ do if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = HEAP32[522] | 0; else {
+ $5 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $6 = HEAP32[$5 >> 2] | 0;
+ if ((HEAP32[$6 + 44 >> 2] | 0) > ($markerIndex | 0)) {
+ HEAP32[(($markerIndex | 0) < 0 ? 8 : $6 + 48 + ($markerIndex << 8) | 0) + 16 >> 2] = $dir;
+ $$0 = 0;
+ break;
+ } else {
+ $$0 = HEAP32[523] | 0;
+ break;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6assignEPKcj($this, $__s, $__n) {
+ $this = $this | 0;
+ $__s = $__s | 0;
+ $__n = $__n | 0;
+ var $0 = 0, $10 = 0, $14 = 0, $27 = 0, $3 = 0, $7 = 0, $9 = 0;
+ $0 = HEAP8[$this >> 0] | 0;
+ if (!($0 & 1)) {
+ $7 = 10;
+ $9 = $0;
+ } else {
+ $3 = HEAP32[$this >> 2] | 0;
+ $7 = ($3 & -2) + -1 | 0;
+ $9 = $3 & 255;
+ }
+ $10 = ($9 & 1) == 0;
+ do if ($7 >>> 0 < $__n >>> 0) {
+ if ($10) $27 = ($9 & 255) >>> 1; else $27 = HEAP32[$this + 4 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE21__grow_by_and_replaceEjjjjjjPKc($this, $7, $__n - $7 | 0, $27, 0, $27, $__n, $__s);
+ } else {
+ if ($10) $14 = $this + 1 | 0; else $14 = HEAP32[$this + 8 >> 2] | 0;
+ _memmove($14 | 0, $__s | 0, $__n | 0) | 0;
+ HEAP8[$14 + $__n >> 0] = 0;
+ if (!(HEAP8[$this >> 0] & 1)) {
+ HEAP8[$this >> 0] = $__n << 1;
+ break;
+ } else {
+ HEAP32[$this + 4 >> 2] = $__n;
+ break;
+ }
+ } while (0);
+ return;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($this, $__s, $__n) {
+ $this = $this | 0;
+ $__s = $__s | 0;
+ $__n = $__n | 0;
+ var $0 = 0, $14 = 0, $15 = 0, $24 = 0, $25 = 0, $3 = 0, $7 = 0;
+ $0 = HEAP8[$this >> 0] | 0;
+ if (!($0 & 1)) {
+ $14 = 10;
+ $7 = $0;
+ } else {
+ $3 = HEAP32[$this >> 2] | 0;
+ $14 = ($3 & -2) + -1 | 0;
+ $7 = $3 & 255;
+ }
+ if (!($7 & 1)) $15 = ($7 & 255) >>> 1; else $15 = HEAP32[$this + 4 >> 2] | 0;
+ if (($14 - $15 | 0) >>> 0 < $__n >>> 0) __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE21__grow_by_and_replaceEjjjjjjPKc($this, $14, $__n - $14 + $15 | 0, $15, $15, 0, $__n, $__s); else if ($__n) {
+ if (!($7 & 1)) $24 = $this + 1 | 0; else $24 = HEAP32[$this + 8 >> 2] | 0;
+ _memcpy($24 + $15 | 0, $__s | 0, $__n | 0) | 0;
+ $25 = $15 + $__n | 0;
+ if (!(HEAP8[$this >> 0] & 1)) HEAP8[$this >> 0] = $25 << 1; else HEAP32[$this + 4 >> 2] = $25;
+ HEAP8[$24 + $25 >> 0] = 0;
+ }
+ return $this | 0;
+}
+
+function _pad($f, $c, $w, $l, $fl) {
+ $f = $f | 0;
+ $c = $c | 0;
+ $w = $w | 0;
+ $l = $l | 0;
+ $fl = $fl | 0;
+ var $$0$lcssa6 = 0, $$02 = 0, $10 = 0, $14 = 0, $17 = 0, $18 = 0, $3 = 0, $7 = 0, $9 = 0, $pad = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 256 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $pad = sp;
+ do if (($w | 0) > ($l | 0) & ($fl & 73728 | 0) == 0) {
+ $3 = $w - $l | 0;
+ _memset($pad | 0, $c | 0, ($3 >>> 0 > 256 ? 256 : $3) | 0) | 0;
+ $7 = HEAP32[$f >> 2] | 0;
+ $9 = ($7 & 32 | 0) == 0;
+ if ($3 >>> 0 > 255) {
+ $10 = $w - $l | 0;
+ $$02 = $3;
+ $17 = $7;
+ $18 = $9;
+ while (1) {
+ if ($18) {
+ ___fwritex($pad, 256, $f) | 0;
+ $14 = HEAP32[$f >> 2] | 0;
+ } else $14 = $17;
+ $$02 = $$02 + -256 | 0;
+ $18 = ($14 & 32 | 0) == 0;
+ if ($$02 >>> 0 <= 255) break; else $17 = $14;
+ }
+ if ($18) $$0$lcssa6 = $10 & 255; else break;
+ } else if ($9) $$0$lcssa6 = $3; else break;
+ ___fwritex($pad, $$0$lcssa6, $f) | 0;
+ } while (0);
+ STACKTOP = sp;
+ return;
+}
+
+function _loadCamera($cparam_name) {
+ $cparam_name = $cparam_name | 0;
+ var $$0 = 0, $15 = 0, $16 = 0, $6 = 0, $cameraID = 0, $param = 0, $vararg_buffer1 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 208 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer1 = sp + 192 | 0;
+ $param = sp;
+ $cameraID = sp + 196 | 0;
+ if (!(HEAP8[$cparam_name >> 0] & 1)) $6 = $cparam_name + 1 | 0; else $6 = HEAP32[$cparam_name + 8 >> 2] | 0;
+ if ((_arParamLoad($6, 1, $param, sp + 184 | 0) | 0) < 0) {
+ if (!(HEAP8[$cparam_name >> 0] & 1)) $15 = $cparam_name + 1 | 0; else $15 = HEAP32[$cparam_name + 8 >> 2] | 0;
+ HEAP32[$vararg_buffer1 >> 2] = $15;
+ _arLog(3, 6092, $vararg_buffer1);
+ $$0 = -1;
+ } else {
+ $16 = HEAP32[521] | 0;
+ HEAP32[521] = $16 + 1;
+ HEAP32[$cameraID >> 2] = $16;
+ _memcpy(__ZNSt3__113unordered_mapIi7ARParamNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2064, $cameraID) | 0, $param | 0, 184) | 0;
+ $$0 = $16;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _getMultiMarkerNum($id, $multiMarker_id) {
+ $id = $id | 0;
+ $multiMarker_id = $multiMarker_id | 0;
+ var $$0 = 0, $0 = 0, $3 = 0, $8 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = -1; else {
+ $3 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ if (($multiMarker_id | 0) < 0) $$0 = -1; else {
+ $8 = HEAP32[$3 + 248 >> 2] | 0;
+ if ((HEAP32[$3 + 252 >> 2] | 0) - $8 >> 3 >>> 0 > $multiMarker_id >>> 0) $$0 = HEAP32[(HEAP32[$8 + ($multiMarker_id << 3) + 4 >> 2] | 0) + 4 >> 2] | 0; else $$0 = -1;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _arImageProcInit($xsize, $ysize, $pixFormat, $alwaysCopy) {
+ $xsize = $xsize | 0;
+ $ysize = $ysize | 0;
+ $pixFormat = $pixFormat | 0;
+ $alwaysCopy = $alwaysCopy | 0;
+ var $$0 = 0, $0 = 0, $5 = 0, label = 0;
+ $0 = _malloc(2080) | 0;
+ L1 : do if (!$0) $$0 = $0; else {
+ HEAP32[$0 + 2068 >> 2] = $pixFormat;
+ L3 : do if (!$alwaysCopy) {
+ switch ($pixFormat | 0) {
+ case 5:
+ case 12:
+ case 13:
+ case 14:
+ break;
+ default:
+ {
+ label = 4;
+ break L3;
+ }
+ }
+ HEAP32[$0 + 2076 >> 2] = 0;
+ } else label = 4; while (0);
+ do if ((label | 0) == 4) {
+ $5 = _malloc(Math_imul($ysize, $xsize) | 0) | 0;
+ HEAP32[$0 >> 2] = $5;
+ if (!$5) {
+ _free($0);
+ $$0 = 0;
+ break L1;
+ } else {
+ HEAP32[$0 + 2076 >> 2] = 1;
+ break;
+ }
+ } while (0);
+ HEAP32[$0 + 2072 >> 2] = $alwaysCopy;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = $xsize;
+ HEAP32[$0 + 12 >> 2] = $ysize;
+ $$0 = $0;
+ } while (0);
+ return $$0 | 0;
+}
+
+function _setPattRatio($id, $ratio) {
+ $id = $id | 0;
+ $ratio = +$ratio;
+ var $0 = 0, $3 = 0, $6 = 0.0, $8 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = sp + 8 | 0;
+ HEAP32[$0 >> 2] = $id;
+ if (__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0) {
+ $3 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ if (!($ratio <= 0.0 | $ratio >= 1.0)) {
+ $6 = $ratio;
+ $8 = HEAP32[$3 + 212 >> 2] | 0;
+ if ($8) if (!(_arSetPattRatio($8, $6) | 0)) {
+ HEAPF64[$vararg_buffer >> 3] = $6;
+ _arLog(1, 6512, $vararg_buffer);
+ }
+ }
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _setDebugMode($id, $enable) {
+ $id = $id | 0;
+ $enable = $enable | 0;
+ var $$0 = 0, $0 = 0, $4 = 0, $6 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = sp + 4 | 0;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = 0; else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $6 = ($enable | 0) != 0;
+ _arSetDebugMode(HEAP32[$4 >> 2] | 0, $6 & 1) | 0;
+ HEAP32[$vararg_buffer >> 2] = $6 ? 6615 : 6619;
+ _arLog(1, 6624, $vararg_buffer);
+ $$0 = $enable;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function ___remdi3($a$0, $a$1, $b$0, $b$1) {
+ $a$0 = $a$0 | 0;
+ $a$1 = $a$1 | 0;
+ $b$0 = $b$0 | 0;
+ $b$1 = $b$1 | 0;
+ var $rem = 0, $1$0 = 0, $1$1 = 0, $2$0 = 0, $2$1 = 0, $4$0 = 0, $4$1 = 0, $10$0 = 0, $10$1 = 0, __stackBase__ = 0;
+ __stackBase__ = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ $rem = __stackBase__ | 0;
+ $1$0 = $a$1 >> 31 | (($a$1 | 0) < 0 ? -1 : 0) << 1;
+ $1$1 = (($a$1 | 0) < 0 ? -1 : 0) >> 31 | (($a$1 | 0) < 0 ? -1 : 0) << 1;
+ $2$0 = $b$1 >> 31 | (($b$1 | 0) < 0 ? -1 : 0) << 1;
+ $2$1 = (($b$1 | 0) < 0 ? -1 : 0) >> 31 | (($b$1 | 0) < 0 ? -1 : 0) << 1;
+ $4$0 = _i64Subtract($1$0 ^ $a$0, $1$1 ^ $a$1, $1$0, $1$1) | 0;
+ $4$1 = tempRet0;
+ ___udivmoddi4($4$0, $4$1, _i64Subtract($2$0 ^ $b$0, $2$1 ^ $b$1, $2$0, $2$1) | 0, tempRet0, $rem) | 0;
+ $10$0 = _i64Subtract(HEAP32[$rem >> 2] ^ $1$0, HEAP32[$rem + 4 >> 2] ^ $1$1, $1$0, $1$1) | 0;
+ $10$1 = tempRet0;
+ STACKTOP = __stackBase__;
+ return (tempRet0 = $10$1, $10$0) | 0;
+}
+
+function _fopen($filename, $mode) {
+ $filename = $filename | 0;
+ $mode = $mode | 0;
+ var $$0 = 0, $3 = 0, $5 = 0, $7 = 0, $9 = 0, $vararg_buffer = 0, $vararg_buffer3 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer3 = sp + 16 | 0;
+ $vararg_buffer = sp;
+ if (!(_memchr(16759, HEAP8[$mode >> 0] | 0, 4) | 0)) {
+ $3 = ___errno_location() | 0;
+ HEAP32[$3 >> 2] = 22;
+ $$0 = 0;
+ } else {
+ $5 = ___fmodeflags($mode) | 0 | 32768;
+ HEAP32[$vararg_buffer >> 2] = $filename;
+ HEAP32[$vararg_buffer + 4 >> 2] = $5;
+ HEAP32[$vararg_buffer + 8 >> 2] = 438;
+ $7 = ___syscall_ret(___syscall5(5, $vararg_buffer | 0) | 0) | 0;
+ if (($7 | 0) < 0) $$0 = 0; else {
+ $9 = ___fdopen($7, $mode) | 0;
+ if (!$9) {
+ HEAP32[$vararg_buffer3 >> 2] = $7;
+ ___syscall6(6, $vararg_buffer3 | 0) | 0;
+ $$0 = 0;
+ } else $$0 = $9;
+ }
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _cycle($width, $ar, $n) {
+ $width = $width | 0;
+ $ar = $ar | 0;
+ $n = $n | 0;
+ var $$02 = 0, $1 = 0, $4 = 0, $6 = 0, $7 = 0, $i$01 = 0, $tmp = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 256 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $tmp = sp;
+ L1 : do if (($n | 0) >= 2) {
+ $1 = $ar + ($n << 2) | 0;
+ HEAP32[$1 >> 2] = $tmp;
+ if ($width) {
+ $$02 = $width;
+ $6 = $tmp;
+ while (1) {
+ $4 = $$02 >>> 0 > 256 ? 256 : $$02;
+ _memcpy($6 | 0, HEAP32[$ar >> 2] | 0, $4 | 0) | 0;
+ $i$01 = 0;
+ do {
+ $7 = $ar + ($i$01 << 2) | 0;
+ $i$01 = $i$01 + 1 | 0;
+ _memcpy(HEAP32[$7 >> 2] | 0, HEAP32[$ar + ($i$01 << 2) >> 2] | 0, $4 | 0) | 0;
+ HEAP32[$7 >> 2] = (HEAP32[$7 >> 2] | 0) + $4;
+ } while (($i$01 | 0) != ($n | 0));
+ if (($$02 | 0) == ($4 | 0)) break L1;
+ $$02 = $$02 - $4 | 0;
+ $6 = HEAP32[$1 >> 2] | 0;
+ }
+ }
+ } while (0);
+ STACKTOP = sp;
+ return;
+}
+
+function _setThreshold($id, $threshold) {
+ $id = $id | 0;
+ $threshold = $threshold | 0;
+ var $0 = 0, $3 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = sp + 4 | 0;
+ HEAP32[$0 >> 2] = $id;
+ if (__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0) {
+ $3 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ if ($threshold >>> 0 <= 255) if (!(_arSetLabelingThresh(HEAP32[$3 + 212 >> 2] | 0, $threshold) | 0)) {
+ HEAP32[$vararg_buffer >> 2] = $threshold;
+ _arLog(1, 6568, $vararg_buffer);
+ }
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _scalbn($x, $n) {
+ $x = +$x;
+ $n = $n | 0;
+ var $$0 = 0, $1 = 0.0, $12 = 0, $15 = 0, $16 = 0, $2 = 0, $5 = 0, $8 = 0.0, $9 = 0, $y$0 = 0.0;
+ if (($n | 0) > 1023) {
+ $1 = $x * 8988465674311579538646525.0e283;
+ $2 = $n + -1023 | 0;
+ if (($2 | 0) > 1023) {
+ $5 = $n + -2046 | 0;
+ $$0 = ($5 | 0) > 1023 ? 1023 : $5;
+ $y$0 = $1 * 8988465674311579538646525.0e283;
+ } else {
+ $$0 = $2;
+ $y$0 = $1;
+ }
+ } else if (($n | 0) < -1022) {
+ $8 = $x * 2.2250738585072014e-308;
+ $9 = $n + 1022 | 0;
+ if (($9 | 0) < -1022) {
+ $12 = $n + 2044 | 0;
+ $$0 = ($12 | 0) < -1022 ? -1022 : $12;
+ $y$0 = $8 * 2.2250738585072014e-308;
+ } else {
+ $$0 = $9;
+ $y$0 = $8;
+ }
+ } else {
+ $$0 = $n;
+ $y$0 = $x;
+ }
+ $15 = _bitshift64Shl($$0 + 1023 | 0, 0, 52) | 0;
+ $16 = tempRet0;
+ HEAP32[tempDoublePtr >> 2] = $15;
+ HEAP32[tempDoublePtr + 4 >> 2] = $16;
+ return +($y$0 * +HEAPF64[tempDoublePtr >> 3]);
+}
+
+function _wcrtomb($s, $wc, $st) {
+ $s = $s | 0;
+ $wc = $wc | 0;
+ $st = $st | 0;
+ var $$0 = 0, $45 = 0;
+ do if (!$s) $$0 = 1; else {
+ if ($wc >>> 0 < 128) {
+ HEAP8[$s >> 0] = $wc;
+ $$0 = 1;
+ break;
+ }
+ if ($wc >>> 0 < 2048) {
+ HEAP8[$s >> 0] = $wc >>> 6 | 192;
+ HEAP8[$s + 1 >> 0] = $wc & 63 | 128;
+ $$0 = 2;
+ break;
+ }
+ if ($wc >>> 0 < 55296 | ($wc & -8192 | 0) == 57344) {
+ HEAP8[$s >> 0] = $wc >>> 12 | 224;
+ HEAP8[$s + 1 >> 0] = $wc >>> 6 & 63 | 128;
+ HEAP8[$s + 2 >> 0] = $wc & 63 | 128;
+ $$0 = 3;
+ break;
+ }
+ if (($wc + -65536 | 0) >>> 0 < 1048576) {
+ HEAP8[$s >> 0] = $wc >>> 18 | 240;
+ HEAP8[$s + 1 >> 0] = $wc >>> 12 & 63 | 128;
+ HEAP8[$s + 2 >> 0] = $wc >>> 6 & 63 | 128;
+ HEAP8[$s + 3 >> 0] = $wc & 63 | 128;
+ $$0 = 4;
+ break;
+ } else {
+ $45 = ___errno_location() | 0;
+ HEAP32[$45 >> 2] = 84;
+ $$0 = -1;
+ break;
+ }
+ } while (0);
+ return $$0 | 0;
+}
+
+function _getThresholdMode($id) {
+ $id = $id | 0;
+ var $0 = 0, $4 = 0, $7 = 0, $thresholdMode = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 4 | 0;
+ $thresholdMode = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) {
+ STACKTOP = sp;
+ return -1;
+ } else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $7 = (_arGetLabelingThreshMode(HEAP32[$4 >> 2] | 0, $thresholdMode) | 0) == 0;
+ STACKTOP = sp;
+ return ($7 ? HEAP32[$thresholdMode >> 2] | 0 : -1) | 0;
+ }
+ return 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj9EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $1 = 0, $10 = 0, $12 = 0, $2 = 0, $3 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0;
+ HEAP8[$this >> 0] = 16;
+ $1 = $s;
+ $2 = $1;
+ $3 = HEAPU8[$2 >> 0] | HEAPU8[$2 + 1 >> 0] << 8 | HEAPU8[$2 + 2 >> 0] << 16 | HEAPU8[$2 + 3 >> 0] << 24;
+ $5 = $1 + 4 | 0;
+ $6 = HEAPU8[$5 >> 0] | HEAPU8[$5 + 1 >> 0] << 8 | HEAPU8[$5 + 2 >> 0] << 16 | HEAPU8[$5 + 3 >> 0] << 24;
+ $7 = $this + 1 | 0;
+ $8 = $7;
+ HEAP8[$8 >> 0] = $3;
+ HEAP8[$8 + 1 >> 0] = $3 >> 8;
+ HEAP8[$8 + 2 >> 0] = $3 >> 16;
+ HEAP8[$8 + 3 >> 0] = $3 >> 24;
+ $10 = $7 + 4 | 0;
+ HEAP8[$10 >> 0] = $6;
+ HEAP8[$10 + 1 >> 0] = $6 >> 8;
+ HEAP8[$10 + 2 >> 0] = $6 >> 16;
+ HEAP8[$10 + 3 >> 0] = $6 >> 24;
+ HEAP8[$this + 9 >> 0] = 0;
+ $12 = $this + 12 | 0;
+ HEAP32[$12 >> 2] = 0;
+ HEAP32[$12 + 4 >> 2] = 0;
+ HEAP32[$12 + 8 >> 2] = 0;
+ return;
+}
+
+function _getImageProcMode($id) {
+ $id = $id | 0;
+ var $0 = 0, $4 = 0, $7 = 0, $imageProcMode = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 4 | 0;
+ $imageProcMode = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) {
+ STACKTOP = sp;
+ return -1;
+ } else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $7 = (_arGetImageProcMode(HEAP32[$4 >> 2] | 0, $imageProcMode) | 0) == 0;
+ STACKTOP = sp;
+ return ($7 ? HEAP32[$imageProcMode >> 2] | 0 : -1) | 0;
+ }
+ return 0;
+}
+
+function __ZNSt3__16vectorI12multi_markerNS_9allocatorIS1_EEE26__swap_out_circular_bufferERNS_14__split_bufferIS1_RS3_EE($this, $__v) {
+ $this = $this | 0;
+ $__v = $__v | 0;
+ var $0 = 0, $1 = 0, $10 = 0, $11 = 0, $13 = 0, $14 = 0, $16 = 0, $17 = 0, $18 = 0, $3 = 0, $6 = 0;
+ $0 = HEAP32[$this >> 2] | 0;
+ $1 = $this + 4 | 0;
+ $3 = $__v + 4 | 0;
+ $6 = (HEAP32[$1 >> 2] | 0) - $0 | 0;
+ $10 = (HEAP32[$3 >> 2] | 0) + (0 - ($6 >> 3) << 3) | 0;
+ HEAP32[$3 >> 2] = $10;
+ _memcpy($10 | 0, $0 | 0, $6 | 0) | 0;
+ $11 = HEAP32[$this >> 2] | 0;
+ HEAP32[$this >> 2] = HEAP32[$3 >> 2];
+ HEAP32[$3 >> 2] = $11;
+ $13 = $__v + 8 | 0;
+ $14 = HEAP32[$1 >> 2] | 0;
+ HEAP32[$1 >> 2] = HEAP32[$13 >> 2];
+ HEAP32[$13 >> 2] = $14;
+ $16 = $this + 8 | 0;
+ $17 = $__v + 12 | 0;
+ $18 = HEAP32[$16 >> 2] | 0;
+ HEAP32[$16 >> 2] = HEAP32[$17 >> 2];
+ HEAP32[$17 >> 2] = $18;
+ HEAP32[$__v >> 2] = HEAP32[$3 >> 2];
+ return;
+}
+
+function _setPatternDetectionMode($id, $mode) {
+ $id = $id | 0;
+ $mode = $mode | 0;
+ var $0 = 0, $4 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = sp + 4 | 0;
+ HEAP32[$0 >> 2] = $id;
+ if (__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0) {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ if (!(_arSetPatternDetectionMode(HEAP32[$4 >> 2] | 0, $mode) | 0)) {
+ HEAP32[$vararg_buffer >> 2] = $mode;
+ _arLog(1, 6477, $vararg_buffer);
+ }
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _getLabelingMode($id) {
+ $id = $id | 0;
+ var $0 = 0, $4 = 0, $7 = 0, $labelingMode = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 4 | 0;
+ $labelingMode = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) {
+ STACKTOP = sp;
+ return -1;
+ } else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $7 = (_arGetLabelingMode(HEAP32[$4 >> 2] | 0, $labelingMode) | 0) == 0;
+ STACKTOP = sp;
+ return ($7 ? HEAP32[$labelingMode >> 2] | 0 : -1) | 0;
+ }
+ return 0;
+}
+
+function _arMatrixDup($dest, $source) {
+ $dest = $dest | 0;
+ $source = $source | 0;
+ var $$0 = 0, $1 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $6 = 0, $c$02 = 0, $r$03 = 0;
+ $1 = HEAP32[$dest + 4 >> 2] | 0;
+ if (($1 | 0) == (HEAP32[$source + 4 >> 2] | 0)) {
+ $6 = HEAP32[$dest + 8 >> 2] | 0;
+ if (($6 | 0) == (HEAP32[$source + 8 >> 2] | 0)) if (($1 | 0) > 0) {
+ $11 = ($6 | 0) > 0;
+ $r$03 = 0;
+ do {
+ $12 = Math_imul($6, $r$03) | 0;
+ if ($11) {
+ $13 = HEAP32[$source >> 2] | 0;
+ $14 = HEAP32[$dest >> 2] | 0;
+ $c$02 = 0;
+ do {
+ $15 = $12 + $c$02 | 0;
+ HEAPF64[$14 + ($15 << 3) >> 3] = +HEAPF64[$13 + ($15 << 3) >> 3];
+ $c$02 = $c$02 + 1 | 0;
+ } while (($c$02 | 0) < ($6 | 0));
+ }
+ $r$03 = $r$03 + 1 | 0;
+ } while (($r$03 | 0) < ($1 | 0));
+ $$0 = 0;
+ } else $$0 = 0; else $$0 = -1;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function _setThresholdMode($id, $mode) {
+ $id = $id | 0;
+ $mode = $mode | 0;
+ var $0 = 0, $4 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = sp + 4 | 0;
+ HEAP32[$0 >> 2] = $id;
+ if (__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0) {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ if (!(_arSetLabelingThreshMode(HEAP32[$4 >> 2] | 0, $mode) | 0)) {
+ HEAP32[$vararg_buffer >> 2] = $mode;
+ _arLog(1, 6589, $vararg_buffer);
+ }
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _getPattRatio($id) {
+ $id = $id | 0;
+ var $0 = 0, $4 = 0, $5 = 0, $8 = 0, $pattRatio = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 8 | 0;
+ $pattRatio = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0) {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $5 = HEAP32[$4 >> 2] | 0;
+ if ($5) {
+ $8 = (_arGetPattRatio($5, $pattRatio) | 0) == 0;
+ STACKTOP = sp;
+ return +($8 ? +HEAPF64[$pattRatio >> 3] : -1.0);
+ }
+ }
+ STACKTOP = sp;
+ return -1.0;
+}
+
+function _setImageProcMode($id, $mode) {
+ $id = $id | 0;
+ $mode = $mode | 0;
+ var $0 = 0, $4 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = sp + 4 | 0;
+ HEAP32[$0 >> 2] = $id;
+ if (__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0) {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ if (!(_arSetImageProcMode(HEAP32[$4 >> 2] | 0, $mode) | 0)) {
+ HEAP32[$vararg_buffer >> 2] = $mode;
+ _arLog(1, 6646, $vararg_buffer);
+ }
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _setLabelingMode($id, $mode) {
+ $id = $id | 0;
+ $mode = $mode | 0;
+ var $0 = 0, $4 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $0 = sp + 4 | 0;
+ HEAP32[$0 >> 2] = $id;
+ if (__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0) {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ if (!(_arSetLabelingMode(HEAP32[$4 >> 2] | 0, $mode) | 0)) {
+ HEAP32[$vararg_buffer >> 2] = $mode;
+ _arLog(1, 6543, $vararg_buffer);
+ }
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _getThreshold($id) {
+ $id = $id | 0;
+ var $0 = 0, $4 = 0, $7 = 0, $threshold = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 4 | 0;
+ $threshold = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) {
+ STACKTOP = sp;
+ return -1;
+ } else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $7 = (_arGetLabelingThresh(HEAP32[$4 >> 2] | 0, $threshold) | 0) == 0;
+ STACKTOP = sp;
+ return ($7 ? HEAP32[$threshold >> 2] | 0 : -1) | 0;
+ }
+ return 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_119parse_cv_qualifiersEPKcS2_Rj($first, $last, $cv) {
+ $first = $first | 0;
+ $last = $last | 0;
+ $cv = $cv | 0;
+ var $$0 = 0, $$1 = 0, $$2 = 0, $1 = 0, $10 = 0, $12 = 0, $3 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0;
+ HEAP32[$cv >> 2] = 0;
+ if (($first | 0) == ($last | 0)) $$2 = $first; else {
+ $1 = HEAP8[$first >> 0] | 0;
+ if ($1 << 24 >> 24 == 114) {
+ HEAP32[$cv >> 2] = 4;
+ $3 = $first + 1 | 0;
+ $$0 = $3;
+ $5 = HEAP8[$3 >> 0] | 0;
+ $7 = 4;
+ } else {
+ $$0 = $first;
+ $5 = $1;
+ $7 = 0;
+ }
+ if ($5 << 24 >> 24 == 86) {
+ $6 = $7 | 2;
+ HEAP32[$cv >> 2] = $6;
+ $8 = $$0 + 1 | 0;
+ $$1 = $8;
+ $10 = HEAP8[$8 >> 0] | 0;
+ $12 = $6;
+ } else {
+ $$1 = $$0;
+ $10 = $5;
+ $12 = $7;
+ }
+ if ($10 << 24 >> 24 == 75) {
+ HEAP32[$cv >> 2] = $12 | 1;
+ $$2 = $$1 + 1 | 0;
+ } else $$2 = $$1;
+ }
+ return $$2 | 0;
+}
+
+function _getPatternDetectionMode($id) {
+ $id = $id | 0;
+ var $0 = 0, $4 = 0, $7 = 0, $mode = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 4 | 0;
+ $mode = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) {
+ STACKTOP = sp;
+ return -1;
+ } else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $7 = (_arGetPatternDetectionMode(HEAP32[$4 >> 2] | 0, $mode) | 0) == 0;
+ STACKTOP = sp;
+ return ($7 ? HEAP32[$mode >> 2] | 0 : -1) | 0;
+ }
+ return 0;
+}
+
+function _strerror($e) {
+ $e = $e | 0;
+ var $$lcssa = 0, $9 = 0, $i$03 = 0, $i$03$lcssa = 0, $i$12 = 0, $s$0$lcssa = 0, $s$01 = 0, $s$1 = 0, label = 0;
+ $i$03 = 0;
+ while (1) {
+ if ((HEAPU8[14592 + $i$03 >> 0] | 0) == ($e | 0)) {
+ $i$03$lcssa = $i$03;
+ label = 2;
+ break;
+ }
+ $i$03 = $i$03 + 1 | 0;
+ if (($i$03 | 0) == 87) {
+ $i$12 = 87;
+ $s$01 = 14680;
+ label = 5;
+ break;
+ }
+ }
+ if ((label | 0) == 2) if (!$i$03$lcssa) $s$0$lcssa = 14680; else {
+ $i$12 = $i$03$lcssa;
+ $s$01 = 14680;
+ label = 5;
+ }
+ if ((label | 0) == 5) while (1) {
+ label = 0;
+ $s$1 = $s$01;
+ while (1) {
+ $9 = $s$1 + 1 | 0;
+ if (!(HEAP8[$s$1 >> 0] | 0)) {
+ $$lcssa = $9;
+ break;
+ } else $s$1 = $9;
+ }
+ $i$12 = $i$12 + -1 | 0;
+ if (!$i$12) {
+ $s$0$lcssa = $$lcssa;
+ break;
+ } else {
+ $s$01 = $$lcssa;
+ label = 5;
+ }
+ }
+ return $s$0$lcssa | 0;
+}
+
+function __ZNSt3__113__lower_boundIRNS_6__lessIjjEEPKjjEET0_S6_S6_RKT1_T_($__first, $__last, $__value_, $__comp) {
+ $__first = $__first | 0;
+ $__last = $__last | 0;
+ $__value_ = $__value_ | 0;
+ $__comp = $__comp | 0;
+ var $$0$ph = 0, $$0$ph$lcssa = 0, $$lcssa = 0, $4 = 0, $6 = 0, $__len$0 = 0, $__len$0$lcssa7 = 0, $__len$0$ph = 0;
+ $4 = HEAP32[$__value_ >> 2] | 0;
+ $$0$ph = $__first;
+ $__len$0$ph = $__last - $__first >> 2;
+ L1 : while (1) {
+ $__len$0 = $__len$0$ph;
+ while (1) {
+ if (!$__len$0) {
+ $$0$ph$lcssa = $$0$ph;
+ break L1;
+ }
+ $6 = ($__len$0 | 0) / 2 | 0;
+ if ((HEAP32[$$0$ph + ($6 << 2) >> 2] | 0) >>> 0 < $4 >>> 0) {
+ $$lcssa = $6;
+ $__len$0$lcssa7 = $__len$0;
+ break;
+ } else $__len$0 = $6;
+ }
+ $$0$ph = $$0$ph + ($$lcssa + 1 << 2) | 0;
+ $__len$0$ph = $__len$0$lcssa7 + -1 - $$lcssa | 0;
+ }
+ return $$0$ph$lcssa | 0;
+}
+
+function __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EEPKS8_RKSB_($agg$result, $__lhs, $__rhs) {
+ $agg$result = $agg$result | 0;
+ $__lhs = $__lhs | 0;
+ $__rhs = $__rhs | 0;
+ var $10 = 0, $2 = 0, $3 = 0;
+ HEAP32[$agg$result >> 2] = 0;
+ HEAP32[$agg$result + 4 >> 2] = 0;
+ HEAP32[$agg$result + 8 >> 2] = 0;
+ $2 = _strlen($__lhs) | 0;
+ $3 = HEAP8[$__rhs >> 0] | 0;
+ $10 = ($3 & 1) == 0 ? ($3 & 255) >>> 1 : HEAP32[$__rhs + 4 >> 2] | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcjj($agg$result, $__lhs, $2, $10 + $2 | 0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($agg$result, (HEAP8[$__rhs >> 0] & 1) == 0 ? $__rhs + 1 | 0 : HEAP32[$__rhs + 8 >> 2] | 0, $10) | 0;
+ return;
+}
+
+function _frexp($x, $e) {
+ $x = +$x;
+ $e = $e | 0;
+ var $$0 = 0.0, $$01 = 0.0, $0 = 0, $1 = 0, $2 = 0, $4 = 0, $7 = 0.0, $storemerge = 0;
+ HEAPF64[tempDoublePtr >> 3] = $x;
+ $0 = HEAP32[tempDoublePtr >> 2] | 0;
+ $1 = HEAP32[tempDoublePtr + 4 >> 2] | 0;
+ $2 = _bitshift64Lshr($0 | 0, $1 | 0, 52) | 0;
+ $4 = $2 & 2047;
+ switch ($4 | 0) {
+ case 0:
+ {
+ if ($x != 0.0) {
+ $7 = +_frexp($x * 18446744073709551616.0, $e);
+ $$01 = $7;
+ $storemerge = (HEAP32[$e >> 2] | 0) + -64 | 0;
+ } else {
+ $$01 = $x;
+ $storemerge = 0;
+ }
+ HEAP32[$e >> 2] = $storemerge;
+ $$0 = $$01;
+ break;
+ }
+ case 2047:
+ {
+ $$0 = $x;
+ break;
+ }
+ default:
+ {
+ HEAP32[$e >> 2] = $4 + -1022;
+ HEAP32[tempDoublePtr >> 2] = $0;
+ HEAP32[tempDoublePtr + 4 >> 2] = $1 & -2146435073 | 1071644672;
+ $$0 = +HEAPF64[tempDoublePtr >> 3];
+ }
+ }
+ return +$$0;
+}
+
+function ___fseeko_unlocked($f, $off, $whence) {
+ $f = $f | 0;
+ $off = $off | 0;
+ $whence = $whence | 0;
+ var $$0 = 0, $$01 = 0, $11 = 0, $9 = 0, label = 0;
+ if (($whence | 0) == 1) $$01 = $off - (HEAP32[$f + 8 >> 2] | 0) + (HEAP32[$f + 4 >> 2] | 0) | 0; else $$01 = $off;
+ $9 = $f + 20 | 0;
+ $11 = $f + 28 | 0;
+ if ((HEAP32[$9 >> 2] | 0) >>> 0 > (HEAP32[$11 >> 2] | 0) >>> 0) {
+ FUNCTION_TABLE_iiii[HEAP32[$f + 36 >> 2] & 15]($f, 0, 0) | 0;
+ if (!(HEAP32[$9 >> 2] | 0)) $$0 = -1; else label = 5;
+ } else label = 5;
+ if ((label | 0) == 5) {
+ HEAP32[$f + 16 >> 2] = 0;
+ HEAP32[$11 >> 2] = 0;
+ HEAP32[$9 >> 2] = 0;
+ if ((FUNCTION_TABLE_iiii[HEAP32[$f + 40 >> 2] & 15]($f, $$01, $whence) | 0) < 0) $$0 = -1; else {
+ HEAP32[$f + 8 >> 2] = 0;
+ HEAP32[$f + 4 >> 2] = 0;
+ HEAP32[$f >> 2] = HEAP32[$f >> 2] & -17;
+ $$0 = 0;
+ }
+ }
+ return $$0 | 0;
+}
+
+function __ZNSt3__1plIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEENS_12basic_stringIT_T0_T1_EERKSB_PKS8_($agg$result, $__lhs, $__rhs) {
+ $agg$result = $agg$result | 0;
+ $__lhs = $__lhs | 0;
+ $__rhs = $__rhs | 0;
+ var $10 = 0, $2 = 0, $4 = 0, $9 = 0;
+ HEAP32[$agg$result >> 2] = 0;
+ HEAP32[$agg$result + 4 >> 2] = 0;
+ HEAP32[$agg$result + 8 >> 2] = 0;
+ $2 = HEAP8[$__lhs >> 0] | 0;
+ $4 = ($2 & 1) == 0;
+ $9 = $4 ? ($2 & 255) >>> 1 : HEAP32[$__lhs + 4 >> 2] | 0;
+ $10 = _strlen($__rhs) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcjj($agg$result, $4 ? $__lhs + 1 | 0 : HEAP32[$__lhs + 8 >> 2] | 0, $9, $9 + $10 | 0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($agg$result, $__rhs, $10) | 0;
+ return;
+}
+
+function _icpGetU_from_X_by_MatX2U($u, $matX2U, $coord3d) {
+ $u = $u | 0;
+ $matX2U = $matX2U | 0;
+ $coord3d = $coord3d | 0;
+ var $$0 = 0, $0 = 0.0, $18 = 0.0, $2 = 0.0, $33 = 0.0, $4 = 0.0;
+ $0 = +HEAPF64[$coord3d >> 3];
+ $2 = +HEAPF64[$coord3d + 8 >> 3];
+ $4 = +HEAPF64[$coord3d + 16 >> 3];
+ $18 = +HEAPF64[$matX2U + 88 >> 3] + ($0 * +HEAPF64[$matX2U + 64 >> 3] + $2 * +HEAPF64[$matX2U + 72 >> 3] + $4 * +HEAPF64[$matX2U + 80 >> 3]);
+ if ($18 == 0.0) $$0 = -1; else {
+ $33 = +HEAPF64[$matX2U + 56 >> 3] + ($0 * +HEAPF64[$matX2U + 32 >> 3] + $2 * +HEAPF64[$matX2U + 40 >> 3] + $4 * +HEAPF64[$matX2U + 48 >> 3]);
+ HEAPF64[$u >> 3] = (+HEAPF64[$matX2U + 24 >> 3] + ($0 * +HEAPF64[$matX2U >> 3] + $2 * +HEAPF64[$matX2U + 8 >> 3] + $4 * +HEAPF64[$matX2U + 16 >> 3])) / $18;
+ HEAPF64[$u + 8 >> 3] = $33 / $18;
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function __ZNSt3__16vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEEC2EjRKS3_RKS5_($this, $__x, $__a) {
+ $this = $this | 0;
+ $__x = $__x | 0;
+ $__a = $__a | 0;
+ var $0 = 0, $2 = 0, $5 = 0;
+ HEAP32[$this >> 2] = 0;
+ $0 = $this + 4 | 0;
+ HEAP32[$0 >> 2] = 0;
+ $2 = HEAP32[$__a >> 2] | 0;
+ HEAP32[$this + 8 >> 2] = 0;
+ HEAP32[$this + 12 >> 2] = $2;
+ $5 = __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE8allocateEj($2, 24) | 0;
+ HEAP32[$0 >> 2] = $5;
+ HEAP32[$this >> 2] = $5;
+ HEAP32[$this + 8 >> 2] = $5 + 24;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($5, $__x);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($5 + 12 | 0, $__x + 12 | 0);
+ HEAP32[$0 >> 2] = (HEAP32[$0 >> 2] | 0) + 24;
+ return;
+}
+
+function _getMatrixCodeType($id) {
+ $id = $id | 0;
+ var $$0 = 0, $0 = 0, $4 = 0, $matrixType = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 4 | 0;
+ $matrixType = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = -1; else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ _arGetMatrixCodeType(HEAP32[$4 >> 2] | 0, $matrixType) | 0;
+ $$0 = HEAP32[$matrixType >> 2] | 0;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_112parse_numberEPKcS2_($first, $last) {
+ $first = $first | 0;
+ $last = $last | 0;
+ var $$0 = 0, $$1 = 0, $$first = 0, $5 = 0, $t$0$pn = 0;
+ L1 : do if (($first | 0) == ($last | 0)) $$1 = $first; else {
+ $$first = (HEAP8[$first >> 0] | 0) == 110 ? $first + 1 | 0 : $first;
+ if (($$first | 0) == ($last | 0)) $$1 = $first; else {
+ $5 = HEAP8[$$first >> 0] | 0;
+ if ($5 << 24 >> 24 == 48) {
+ $$1 = $$first + 1 | 0;
+ break;
+ }
+ if (($5 + -49 & 255) < 9) {
+ $t$0$pn = $$first;
+ while (1) {
+ $$0 = $t$0$pn + 1 | 0;
+ if (($$0 | 0) == ($last | 0)) {
+ $$1 = $last;
+ break L1;
+ }
+ if (((HEAP8[$$0 >> 0] | 0) + -48 | 0) >>> 0 < 10) $t$0$pn = $$0; else {
+ $$1 = $$0;
+ break;
+ }
+ }
+ } else $$1 = $first;
+ }
+ } while (0);
+ return $$1 | 0;
+}
+
+function __ZNSt3__114__split_bufferINS_6vectorINS1_IN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEEERNS5_IS9_Lj4096EEEED2Ev($this) {
+ $this = $this | 0;
+ var $1 = 0, $2 = 0, $3 = 0, $5 = 0, $6 = 0, $9 = 0;
+ $1 = HEAP32[$this + 4 >> 2] | 0;
+ $2 = $this + 8 | 0;
+ $3 = HEAP32[$2 >> 2] | 0;
+ if (($3 | 0) != ($1 | 0)) {
+ $6 = $3;
+ do {
+ $5 = $6 + -16 | 0;
+ HEAP32[$2 >> 2] = $5;
+ __ZNSt3__113__vector_baseINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEED2Ev($5);
+ $6 = HEAP32[$2 >> 2] | 0;
+ } while (($6 | 0) != ($1 | 0));
+ }
+ $9 = HEAP32[$this >> 2] | 0;
+ if ($9) __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE10deallocateEPcj(HEAP32[HEAP32[$this + 16 >> 2] >> 2] | 0, $9, (HEAP32[$this + 12 >> 2] | 0) - $9 | 0);
+ return;
+}
+
+function __ZNSt3__113__vector_baseINS_6vectorINS1_IN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEEENS5_IS9_Lj4096EEEED2Ev($this) {
+ $this = $this | 0;
+ var $0 = 0, $2 = 0, $3 = 0, $5 = 0, $6 = 0, $9 = 0;
+ $0 = HEAP32[$this >> 2] | 0;
+ if ($0) {
+ $2 = $this + 4 | 0;
+ $3 = HEAP32[$2 >> 2] | 0;
+ if (($3 | 0) != ($0 | 0)) {
+ $6 = $3;
+ do {
+ $5 = $6 + -16 | 0;
+ HEAP32[$2 >> 2] = $5;
+ __ZNSt3__113__vector_baseINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEED2Ev($5);
+ $6 = HEAP32[$2 >> 2] | 0;
+ } while (($6 | 0) != ($0 | 0));
+ }
+ $9 = HEAP32[$this >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE10deallocateEPcj(HEAP32[$this + 12 >> 2] | 0, $9, (HEAP32[$this + 8 >> 2] | 0) - $9 | 0);
+ }
+ return;
+}
+
+function _getDebugMode($id) {
+ $id = $id | 0;
+ var $$0 = 0, $0 = 0, $4 = 0, $enable = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp + 4 | 0;
+ $enable = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = 0; else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ _arGetDebugMode(HEAP32[$4 >> 2] | 0, $enable) | 0;
+ $$0 = HEAP32[$enable >> 2] | 0;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _realloc($oldmem, $bytes) {
+ $oldmem = $oldmem | 0;
+ $bytes = $bytes | 0;
+ var $12 = 0, $15 = 0, $20 = 0, $3 = 0, $9 = 0, $mem$0 = 0;
+ if (!$oldmem) {
+ $mem$0 = _malloc($bytes) | 0;
+ return $mem$0 | 0;
+ }
+ if ($bytes >>> 0 > 4294967231) {
+ $3 = ___errno_location() | 0;
+ HEAP32[$3 >> 2] = 12;
+ $mem$0 = 0;
+ return $mem$0 | 0;
+ }
+ $9 = _try_realloc_chunk($oldmem + -8 | 0, $bytes >>> 0 < 11 ? 16 : $bytes + 11 & -8) | 0;
+ if ($9) {
+ $mem$0 = $9 + 8 | 0;
+ return $mem$0 | 0;
+ }
+ $12 = _malloc($bytes) | 0;
+ if (!$12) {
+ $mem$0 = 0;
+ return $mem$0 | 0;
+ }
+ $15 = HEAP32[$oldmem + -4 >> 2] | 0;
+ $20 = ($15 & -8) - (($15 & 3 | 0) == 0 ? 8 : 4) | 0;
+ _memcpy($12 | 0, $oldmem | 0, ($20 >>> 0 < $bytes >>> 0 ? $20 : $bytes) | 0) | 0;
+ _free($oldmem);
+ $mem$0 = $12;
+ return $mem$0 | 0;
+}
+
+function _arSetDebugMode($handle, $mode) {
+ $handle = $handle | 0;
+ $mode = $mode | 0;
+ var $$0 = 0, $11 = 0, $4 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ do if (!$handle) $$0 = -1; else if ((HEAP32[$handle >> 2] | 0) == ($mode | 0)) $$0 = 0; else {
+ HEAP32[$handle >> 2] = $mode;
+ if (!$mode) {
+ $4 = $handle + 4834148 | 0;
+ _free(HEAP32[$4 >> 2] | 0);
+ HEAP32[$4 >> 2] = 0;
+ $$0 = 0;
+ break;
+ }
+ $11 = _malloc(Math_imul(HEAP32[$handle + 40 >> 2] | 0, HEAP32[$handle + 36 >> 2] | 0) | 0) | 0;
+ HEAP32[$handle + 4834148 >> 2] = $11;
+ if (!$11) {
+ _arLog(3, 5471, $vararg_buffer);
+ _exit(1);
+ } else $$0 = 0;
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _vasprintf($s, $fmt, $ap) {
+ $s = $s | 0;
+ $fmt = $fmt | 0;
+ $ap = $ap | 0;
+ var $$0 = 0, $0 = 0, $10 = 0, $2 = 0, $5 = 0, $9 = 0, $ap2 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $ap2 = sp;
+ $0 = _malloc(240) | 0;
+ do if (!$0) $$0 = -1; else {
+ HEAP32[$ap2 >> 2] = HEAP32[$ap >> 2];
+ $2 = _vsnprintf($0, 240, $fmt, $ap2) | 0;
+ if ($2 >>> 0 < 240) {
+ $5 = _realloc($0, $2 + 1 | 0) | 0;
+ HEAP32[$s >> 2] = ($5 | 0) != 0 ? $5 : $0;
+ $$0 = $2;
+ break;
+ }
+ _free($0);
+ if (($2 | 0) < 0) $$0 = -1; else {
+ $9 = $2 + 1 | 0;
+ $10 = _malloc($9) | 0;
+ HEAP32[$s >> 2] = $10;
+ if (!$10) $$0 = -1; else $$0 = _vsnprintf($10, $9, $fmt, $ap) | 0;
+ }
+ } while (0);
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _icpCreateHandle($matXc2U) {
+ $matXc2U = $matXc2U | 0;
+ var $$0 = 0, $0 = 0, $j$04 = 0;
+ $0 = _malloc(136) | 0;
+ if (!$0) $$0 = 0; else {
+ $j$04 = 0;
+ do {
+ HEAPF64[$0 + ($j$04 << 5) >> 3] = +HEAPF64[$matXc2U + ($j$04 << 5) >> 3];
+ HEAPF64[$0 + ($j$04 << 5) + 8 >> 3] = +HEAPF64[$matXc2U + ($j$04 << 5) + 8 >> 3];
+ HEAPF64[$0 + ($j$04 << 5) + 16 >> 3] = +HEAPF64[$matXc2U + ($j$04 << 5) + 16 >> 3];
+ HEAPF64[$0 + ($j$04 << 5) + 24 >> 3] = +HEAPF64[$matXc2U + ($j$04 << 5) + 24 >> 3];
+ $j$04 = $j$04 + 1 | 0;
+ } while (($j$04 | 0) != 3);
+ HEAP32[$0 + 96 >> 2] = 10;
+ HEAPF64[$0 + 104 >> 3] = .10000000149011612;
+ HEAPF64[$0 + 112 >> 3] = .9900000095367432;
+ HEAPF64[$0 + 120 >> 3] = 4.0;
+ HEAPF64[$0 + 128 >> 3] = .5;
+ $$0 = $0;
+ }
+ return $$0 | 0;
+}
+
+function __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEED2Ev($this) {
+ $this = $this | 0;
+ var $1 = 0, $2 = 0, $3 = 0, $5 = 0, $6 = 0, $9 = 0;
+ $1 = HEAP32[$this + 4 >> 2] | 0;
+ $2 = $this + 8 | 0;
+ $3 = HEAP32[$2 >> 2] | 0;
+ if (($3 | 0) != ($1 | 0)) {
+ $6 = $3;
+ do {
+ $5 = $6 + -16 | 0;
+ HEAP32[$2 >> 2] = $5;
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($5);
+ $6 = HEAP32[$2 >> 2] | 0;
+ } while (($6 | 0) != ($1 | 0));
+ }
+ $9 = HEAP32[$this >> 2] | 0;
+ if ($9) __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE10deallocateEPcj(HEAP32[HEAP32[$this + 16 >> 2] >> 2] | 0, $9, (HEAP32[$this + 12 >> 2] | 0) - $9 | 0);
+ return;
+}
+
+function __ZNSt3__113__vector_baseINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEED2Ev($this) {
+ $this = $this | 0;
+ var $0 = 0, $2 = 0, $3 = 0, $5 = 0, $6 = 0, $9 = 0;
+ $0 = HEAP32[$this >> 2] | 0;
+ if ($0) {
+ $2 = $this + 4 | 0;
+ $3 = HEAP32[$2 >> 2] | 0;
+ if (($3 | 0) != ($0 | 0)) {
+ $6 = $3;
+ do {
+ $5 = $6 + -16 | 0;
+ HEAP32[$2 >> 2] = $5;
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($5);
+ $6 = HEAP32[$2 >> 2] | 0;
+ } while (($6 | 0) != ($0 | 0));
+ }
+ $9 = HEAP32[$this >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE10deallocateEPcj(HEAP32[$this + 12 >> 2] | 0, $9, (HEAP32[$this + 8 >> 2] | 0) - $9 | 0);
+ }
+ return;
+}
+
+function __ZNK10__cxxabiv122__base_class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib($this, $info, $dst_ptr, $current_ptr, $path_below, $use_strcmp) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $dst_ptr = $dst_ptr | 0;
+ $current_ptr = $current_ptr | 0;
+ $path_below = $path_below | 0;
+ $use_strcmp = $use_strcmp | 0;
+ var $1 = 0, $2 = 0, $8 = 0, $offset_to_base$0 = 0;
+ $1 = HEAP32[$this + 4 >> 2] | 0;
+ $2 = $1 >> 8;
+ if (!($1 & 1)) $offset_to_base$0 = $2; else $offset_to_base$0 = HEAP32[(HEAP32[$current_ptr >> 2] | 0) + $2 >> 2] | 0;
+ $8 = HEAP32[$this >> 2] | 0;
+ FUNCTION_TABLE_viiiiii[HEAP32[(HEAP32[$8 >> 2] | 0) + 20 >> 2] & 3]($8, $info, $dst_ptr, $current_ptr + $offset_to_base$0 | 0, ($1 & 2 | 0) != 0 ? $path_below : 2, $use_strcmp);
+ return;
+}
+
+function _setProjectionNearPlane($id, $projectionNearPlane) {
+ $id = $id | 0;
+ $projectionNearPlane = +$projectionNearPlane;
+ var $0 = 0, $4 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0) {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 232 | 0;
+ HEAPF64[$4 >> 3] = $projectionNearPlane;
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _detectMarker($id) {
+ $id = $id | 0;
+ var $$0 = 0, $0 = 0, $4 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = HEAP32[522] | 0; else {
+ $4 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ $$0 = _arDetectMarker(HEAP32[$4 + 212 >> 2] | 0, HEAP32[$4 + 196 >> 2] | 0) | 0;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function __ZNK10__cxxabiv117__class_type_info24process_found_base_classEPNS_19__dynamic_cast_infoEPvi($this, $info, $adjustedPtr, $path_below) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $adjustedPtr = $adjustedPtr | 0;
+ $path_below = $path_below | 0;
+ var $0 = 0, $1 = 0, $6 = 0, $9 = 0;
+ $0 = $info + 16 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ do if (!$1) {
+ HEAP32[$0 >> 2] = $adjustedPtr;
+ HEAP32[$info + 24 >> 2] = $path_below;
+ HEAP32[$info + 36 >> 2] = 1;
+ } else {
+ if (($1 | 0) != ($adjustedPtr | 0)) {
+ $9 = $info + 36 | 0;
+ HEAP32[$9 >> 2] = (HEAP32[$9 >> 2] | 0) + 1;
+ HEAP32[$info + 24 >> 2] = 2;
+ HEAP8[$info + 54 >> 0] = 1;
+ break;
+ }
+ $6 = $info + 24 | 0;
+ if ((HEAP32[$6 >> 2] | 0) == 2) HEAP32[$6 >> 2] = $path_below;
+ } while (0);
+ return;
+}
+
+function _setProjectionFarPlane($id, $projectionFarPlane) {
+ $id = $id | 0;
+ $projectionFarPlane = +$projectionFarPlane;
+ var $0 = 0, $4 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0) {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 240 | 0;
+ HEAPF64[$4 >> 3] = $projectionFarPlane;
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function _arParamObserv2IdealLTf($paramLTf, $ox, $oy, $ix, $iy) {
+ $paramLTf = $paramLTf | 0;
+ $ox = +$ox;
+ $oy = +$oy;
+ $ix = $ix | 0;
+ $iy = $iy | 0;
+ var $$0 = 0, $12 = 0, $19 = 0, $22 = 0, $4 = 0, $9 = 0;
+ $4 = (HEAP32[$paramLTf + 16 >> 2] | 0) + ~~($ox + .5) | 0;
+ $9 = (HEAP32[$paramLTf + 20 >> 2] | 0) + ~~($oy + .5) | 0;
+ if (($4 | 0) < 0) $$0 = -1; else {
+ $12 = HEAP32[$paramLTf + 8 >> 2] | 0;
+ if (($9 | 0) < 0 | ($4 | 0) >= ($12 | 0)) $$0 = -1; else if (($9 | 0) < (HEAP32[$paramLTf + 12 >> 2] | 0)) {
+ $19 = HEAP32[$paramLTf + 4 >> 2] | 0;
+ $22 = (Math_imul($12, $9) | 0) + $4 << 1;
+ HEAP32[$ix >> 2] = HEAP32[$19 + ($22 << 2) >> 2];
+ HEAP32[$iy >> 2] = HEAP32[$19 + (($22 | 1) << 2) >> 2];
+ $$0 = 0;
+ } else $$0 = -1;
+ }
+ return $$0 | 0;
+}
+
+function _arParamIdeal2ObservLTf($paramLTf, $ix, $iy, $ox, $oy) {
+ $paramLTf = $paramLTf | 0;
+ $ix = +$ix;
+ $iy = +$iy;
+ $ox = $ox | 0;
+ $oy = $oy | 0;
+ var $$0 = 0, $12 = 0, $18 = 0, $21 = 0, $4 = 0, $9 = 0;
+ $4 = (HEAP32[$paramLTf + 16 >> 2] | 0) + ~~($ix + .5) | 0;
+ $9 = (HEAP32[$paramLTf + 20 >> 2] | 0) + ~~($iy + .5) | 0;
+ if (($4 | 0) < 0) $$0 = -1; else {
+ $12 = HEAP32[$paramLTf + 8 >> 2] | 0;
+ if (($9 | 0) < 0 | ($4 | 0) >= ($12 | 0)) $$0 = -1; else if (($9 | 0) < (HEAP32[$paramLTf + 12 >> 2] | 0)) {
+ $18 = HEAP32[$paramLTf >> 2] | 0;
+ $21 = (Math_imul($12, $9) | 0) + $4 << 1;
+ HEAP32[$ox >> 2] = HEAP32[$18 + ($21 << 2) >> 2];
+ HEAP32[$oy >> 2] = HEAP32[$18 + (($21 | 1) << 2) >> 2];
+ $$0 = 0;
+ } else $$0 = -1;
+ }
+ return $$0 | 0;
+}
+
+function _arUtilMatMul($s1, $s2, $d) {
+ $s1 = $s1 | 0;
+ $s2 = $s2 | 0;
+ $d = $d | 0;
+ var $0 = 0, $1 = 0, $2 = 0, $21 = 0, $i$02 = 0, $j$03 = 0;
+ $j$03 = 0;
+ do {
+ $0 = $s1 + ($j$03 << 5) | 0;
+ $1 = $s1 + ($j$03 << 5) + 8 | 0;
+ $2 = $s1 + ($j$03 << 5) + 16 | 0;
+ $i$02 = 0;
+ do {
+ HEAPF64[$d + ($j$03 << 5) + ($i$02 << 3) >> 3] = +HEAPF64[$0 >> 3] * +HEAPF64[$s2 + ($i$02 << 3) >> 3] + +HEAPF64[$1 >> 3] * +HEAPF64[$s2 + 32 + ($i$02 << 3) >> 3] + +HEAPF64[$2 >> 3] * +HEAPF64[$s2 + 64 + ($i$02 << 3) >> 3];
+ $i$02 = $i$02 + 1 | 0;
+ } while (($i$02 | 0) != 4);
+ $21 = $d + ($j$03 << 5) + 24 | 0;
+ HEAPF64[$21 >> 3] = +HEAPF64[$s1 + ($j$03 << 5) + 24 >> 3] + +HEAPF64[$21 >> 3];
+ $j$03 = $j$03 + 1 | 0;
+ } while (($j$03 | 0) != 3);
+ return 0;
+}
+
+function _getMultiMarkerCount($id) {
+ $id = $id | 0;
+ var $$0 = 0, $0 = 0, $3 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = -1; else {
+ $3 = __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0;
+ $$0 = (HEAP32[$3 + 252 >> 2] | 0) - (HEAP32[$3 + 248 >> 2] | 0) >> 3;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _getMarkerNum($id) {
+ $id = $id | 0;
+ var $$0$in = 0, $0 = 0, $4 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0$in = 2088; else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $$0$in = (HEAP32[$4 >> 2] | 0) + 44 | 0;
+ }
+ STACKTOP = sp;
+ return HEAP32[$$0$in >> 2] | 0;
+}
+
+function _getProcessingImage($id) {
+ $id = $id | 0;
+ var $$0 = 0, $0 = 0, $4 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = 0; else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ $$0 = HEAP32[(HEAP32[$4 >> 2] | 0) + 4834148 >> 2] | 0;
+ }
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function ___fflush_unlocked($f) {
+ $f = $f | 0;
+ var $$0 = 0, $0 = 0, $10 = 0, $11 = 0, $12 = 0, $2 = 0, $9 = 0, label = 0;
+ $0 = $f + 20 | 0;
+ $2 = $f + 28 | 0;
+ if ((HEAP32[$0 >> 2] | 0) >>> 0 > (HEAP32[$2 >> 2] | 0) >>> 0) {
+ FUNCTION_TABLE_iiii[HEAP32[$f + 36 >> 2] & 15]($f, 0, 0) | 0;
+ if (!(HEAP32[$0 >> 2] | 0)) $$0 = -1; else label = 3;
+ } else label = 3;
+ if ((label | 0) == 3) {
+ $9 = $f + 4 | 0;
+ $10 = HEAP32[$9 >> 2] | 0;
+ $11 = $f + 8 | 0;
+ $12 = HEAP32[$11 >> 2] | 0;
+ if ($10 >>> 0 < $12 >>> 0) FUNCTION_TABLE_iiii[HEAP32[$f + 40 >> 2] & 15]($f, $10 - $12 | 0, 1) | 0;
+ HEAP32[$f + 16 >> 2] = 0;
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$11 >> 2] = 0;
+ HEAP32[$9 >> 2] = 0;
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function ___divdi3($a$0, $a$1, $b$0, $b$1) {
+ $a$0 = $a$0 | 0;
+ $a$1 = $a$1 | 0;
+ $b$0 = $b$0 | 0;
+ $b$1 = $b$1 | 0;
+ var $1$0 = 0, $1$1 = 0, $2$0 = 0, $2$1 = 0, $4$0 = 0, $4$1 = 0, $7$0 = 0, $7$1 = 0;
+ $1$0 = $a$1 >> 31 | (($a$1 | 0) < 0 ? -1 : 0) << 1;
+ $1$1 = (($a$1 | 0) < 0 ? -1 : 0) >> 31 | (($a$1 | 0) < 0 ? -1 : 0) << 1;
+ $2$0 = $b$1 >> 31 | (($b$1 | 0) < 0 ? -1 : 0) << 1;
+ $2$1 = (($b$1 | 0) < 0 ? -1 : 0) >> 31 | (($b$1 | 0) < 0 ? -1 : 0) << 1;
+ $4$0 = _i64Subtract($1$0 ^ $a$0, $1$1 ^ $a$1, $1$0, $1$1) | 0;
+ $4$1 = tempRet0;
+ $7$0 = $2$0 ^ $1$0;
+ $7$1 = $2$1 ^ $1$1;
+ return _i64Subtract((___udivmoddi4($4$0, $4$1, _i64Subtract($2$0 ^ $b$0, $2$1 ^ $b$1, $2$0, $2$1) | 0, tempRet0, 0) | 0) ^ $7$0, tempRet0 ^ $7$1, $7$0, $7$1) | 0;
+}
+
+function _setMatrixCodeType($id, $type) {
+ $id = $id | 0;
+ $type = $type | 0;
+ var $0 = 0, $4 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0) {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 212 | 0;
+ _arSetMatrixCodeType(HEAP32[$4 >> 2] | 0, $type) | 0;
+ }
+ STACKTOP = sp;
+ return;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcjj($this, $__s, $__sz, $__reserve) {
+ $this = $this | 0;
+ $__s = $__s | 0;
+ $__sz = $__sz | 0;
+ $__reserve = $__reserve | 0;
+ var $6 = 0, $7 = 0, $__p$0 = 0;
+ if ($__reserve >>> 0 > 4294967279) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($this);
+ if ($__reserve >>> 0 < 11) {
+ HEAP8[$this >> 0] = $__sz << 1;
+ $__p$0 = $this + 1 | 0;
+ } else {
+ $6 = $__reserve + 16 & -16;
+ $7 = _malloc($6) | 0;
+ HEAP32[$this + 8 >> 2] = $7;
+ HEAP32[$this >> 2] = $6 | 1;
+ HEAP32[$this + 4 >> 2] = $__sz;
+ $__p$0 = $7;
+ }
+ _memcpy($__p$0 | 0, $__s | 0, $__sz | 0) | 0;
+ HEAP8[$__p$0 + $__sz >> 0] = 0;
+ return;
+}
+
+function __ZNK10__cxxabiv120__si_class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib($this, $info, $dst_ptr, $current_ptr, $path_below, $use_strcmp) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $dst_ptr = $dst_ptr | 0;
+ $current_ptr = $current_ptr | 0;
+ $path_below = $path_below | 0;
+ $use_strcmp = $use_strcmp | 0;
+ var $4 = 0;
+ if (($this | 0) == (HEAP32[$info + 8 >> 2] | 0)) __ZNK10__cxxabiv117__class_type_info29process_static_type_above_dstEPNS_19__dynamic_cast_infoEPKvS4_i(0, $info, $dst_ptr, $current_ptr, $path_below); else {
+ $4 = HEAP32[$this + 8 >> 2] | 0;
+ FUNCTION_TABLE_viiiiii[HEAP32[(HEAP32[$4 >> 2] | 0) + 20 >> 2] & 3]($4, $info, $dst_ptr, $current_ptr, $path_below, $use_strcmp);
+ }
+ return;
+}
+
+function _strtok($s, $sep) {
+ $s = $s | 0;
+ $sep = $sep | 0;
+ var $$0 = 0, $$01 = 0, $$sum = 0, $1 = 0, $3 = 0, $4 = 0, $8 = 0, label = 0;
+ if (!$s) {
+ $1 = HEAP32[699] | 0;
+ if (!$1) $$0 = 0; else {
+ $$01 = $1;
+ label = 3;
+ }
+ } else {
+ $$01 = $s;
+ label = 3;
+ }
+ do if ((label | 0) == 3) {
+ $3 = _strspn($$01, $sep) | 0;
+ $4 = $$01 + $3 | 0;
+ if (!(HEAP8[$4 >> 0] | 0)) {
+ HEAP32[699] = 0;
+ $$0 = 0;
+ break;
+ }
+ $$sum = (_strcspn($4, $sep) | 0) + $3 | 0;
+ $8 = $$01 + $$sum | 0;
+ HEAP32[699] = $8;
+ if (!(HEAP8[$8 >> 0] | 0)) {
+ HEAP32[699] = 0;
+ $$0 = $4;
+ break;
+ } else {
+ HEAP32[699] = $$01 + ($$sum + 1);
+ HEAP8[$8 >> 0] = 0;
+ $$0 = $4;
+ break;
+ }
+ } while (0);
+ return $$0 | 0;
+}
+
+function __ZNK10__cxxabiv122__base_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib($this, $info, $current_ptr, $path_below, $use_strcmp) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $current_ptr = $current_ptr | 0;
+ $path_below = $path_below | 0;
+ $use_strcmp = $use_strcmp | 0;
+ var $1 = 0, $2 = 0, $8 = 0, $offset_to_base$0 = 0;
+ $1 = HEAP32[$this + 4 >> 2] | 0;
+ $2 = $1 >> 8;
+ if (!($1 & 1)) $offset_to_base$0 = $2; else $offset_to_base$0 = HEAP32[(HEAP32[$current_ptr >> 2] | 0) + $2 >> 2] | 0;
+ $8 = HEAP32[$this >> 2] | 0;
+ FUNCTION_TABLE_viiiii[HEAP32[(HEAP32[$8 >> 2] | 0) + 24 >> 2] & 3]($8, $info, $current_ptr + $offset_to_base$0 | 0, ($1 & 2 | 0) != 0 ? $path_below : 2, $use_strcmp);
+ return;
+}
+
+function _getProjectionNearPlane($id) {
+ $id = $id | 0;
+ var $$0 = 0.0, $0 = 0, $4 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = -1.0; else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 232 | 0;
+ $$0 = +HEAPF64[$4 >> 3];
+ }
+ STACKTOP = sp;
+ return +$$0;
+}
+
+function _getProjectionFarPlane($id) {
+ $id = $id | 0;
+ var $$0 = 0.0, $0 = 0, $4 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ HEAP32[$0 >> 2] = $id;
+ if (!(__ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE4findIiEENS_15__hash_iteratorIPNS_11__hash_nodeIS3_PvEEEERKT_(2044, $0) | 0)) $$0 = -1.0; else {
+ $4 = (__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEEixERS8_(2044, $0) | 0) + 240 | 0;
+ $$0 = +HEAPF64[$4 >> 3];
+ }
+ STACKTOP = sp;
+ return +$$0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pair9move_fullEv($agg$result, $this) {
+ $agg$result = $agg$result | 0;
+ $this = $this | 0;
+ var $0 = 0, $1 = 0, $13 = 0, $3 = 0;
+ $0 = $this + 12 | 0;
+ $1 = HEAP8[$0 >> 0] | 0;
+ $3 = ($1 & 1) == 0;
+ $13 = __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($this, $3 ? $0 + 1 | 0 : HEAP32[$this + 20 >> 2] | 0, $3 ? ($1 & 255) >>> 1 : HEAP32[$this + 16 >> 2] | 0) | 0;
+ HEAP32[$agg$result >> 2] = HEAP32[$13 >> 2];
+ HEAP32[$agg$result + 4 >> 2] = HEAP32[$13 + 4 >> 2];
+ HEAP32[$agg$result + 8 >> 2] = HEAP32[$13 + 8 >> 2];
+ HEAP32[$13 >> 2] = 0;
+ HEAP32[$13 + 4 >> 2] = 0;
+ HEAP32[$13 + 8 >> 2] = 0;
+ return;
+}
+
+function _arImageProcLumaHist($ipi, $dataPtr) {
+ $ipi = $ipi | 0;
+ $dataPtr = $dataPtr | 0;
+ var $$0 = 0, $13 = 0, $5 = 0, $8 = 0, $9 = 0, $p$03 = 0;
+ if (($ipi | 0) != 0 & ($dataPtr | 0) != 0) if ((_arImageProcLuma($ipi, $dataPtr) | 0) < 0) $$0 = -1; else {
+ _memset($ipi + 16 | 0, 0, 1024) | 0;
+ $5 = HEAP32[$ipi >> 2] | 0;
+ $8 = Math_imul(HEAP32[$ipi + 12 >> 2] | 0, HEAP32[$ipi + 8 >> 2] | 0) | 0;
+ $9 = $5 + $8 | 0;
+ if (($8 | 0) > 0) {
+ $p$03 = $5;
+ do {
+ $13 = $ipi + 16 + ((HEAPU8[$p$03 >> 0] | 0) << 2) | 0;
+ HEAP32[$13 >> 2] = (HEAP32[$13 >> 2] | 0) + 1;
+ $p$03 = $p$03 + 1 | 0;
+ } while ($p$03 >>> 0 < $9 >>> 0);
+ $$0 = 0;
+ } else $$0 = 0;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function _memcpy(dest, src, num) {
+ dest = dest | 0;
+ src = src | 0;
+ num = num | 0;
+ var ret = 0;
+ if ((num | 0) >= 4096) return _emscripten_memcpy_big(dest | 0, src | 0, num | 0) | 0;
+ ret = dest | 0;
+ if ((dest & 3) == (src & 3)) {
+ while (dest & 3) {
+ if (!num) return ret | 0;
+ HEAP8[dest >> 0] = HEAP8[src >> 0] | 0;
+ dest = dest + 1 | 0;
+ src = src + 1 | 0;
+ num = num - 1 | 0;
+ }
+ while ((num | 0) >= 4) {
+ HEAP32[dest >> 2] = HEAP32[src >> 2];
+ dest = dest + 4 | 0;
+ src = src + 4 | 0;
+ num = num - 4 | 0;
+ }
+ }
+ while ((num | 0) > 0) {
+ HEAP8[dest >> 0] = HEAP8[src >> 0] | 0;
+ dest = dest + 1 | 0;
+ src = src + 1 | 0;
+ num = num - 1 | 0;
+ }
+ return ret | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE5eraseEjj($this) {
+ $this = $this | 0;
+ var $$pre1 = 0, $0 = 0, $10 = 0, $11 = 0, $14 = 0, $16 = 0;
+ $0 = HEAP8[$this >> 0] | 0;
+ if (!($0 & 1)) {
+ $10 = ($0 & 255) >>> 1;
+ $14 = $this + 1 | 0;
+ } else {
+ $10 = HEAP32[$this + 4 >> 2] | 0;
+ $14 = HEAP32[$this + 8 >> 2] | 0;
+ }
+ $11 = ($10 | 0) != 0 & 1;
+ $$pre1 = $10 - $11 | 0;
+ if (($10 | 0) == ($11 | 0)) $16 = $0; else {
+ _memmove($14 | 0, $14 + $11 | 0, $$pre1 | 0) | 0;
+ $16 = HEAP8[$this >> 0] | 0;
+ }
+ if (!($16 & 1)) HEAP8[$this >> 0] = $$pre1 << 1; else HEAP32[$this + 4 >> 2] = $$pre1;
+ HEAP8[$14 + $$pre1 >> 0] = 0;
+ return;
+}
+
+function ___stdio_seek($f, $off, $whence) {
+ $f = $f | 0;
+ $off = $off | 0;
+ $whence = $whence | 0;
+ var $5 = 0, $ret = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 32 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ $ret = sp + 20 | 0;
+ HEAP32[$vararg_buffer >> 2] = HEAP32[$f + 60 >> 2];
+ HEAP32[$vararg_buffer + 4 >> 2] = 0;
+ HEAP32[$vararg_buffer + 8 >> 2] = $off;
+ HEAP32[$vararg_buffer + 12 >> 2] = $ret;
+ HEAP32[$vararg_buffer + 16 >> 2] = $whence;
+ if ((___syscall_ret(___syscall140(140, $vararg_buffer | 0) | 0) | 0) < 0) {
+ HEAP32[$ret >> 2] = -1;
+ $5 = -1;
+ } else $5 = HEAP32[$ret >> 2] | 0;
+ STACKTOP = sp;
+ return $5 | 0;
+}
+
+function __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEED2Ev($this) {
+ $this = $this | 0;
+ var $1 = 0, $2 = 0, $3 = 0, $5 = 0, $6 = 0, $9 = 0;
+ $1 = HEAP32[$this + 4 >> 2] | 0;
+ $2 = $this + 8 | 0;
+ $3 = HEAP32[$2 >> 2] | 0;
+ if (($3 | 0) != ($1 | 0)) {
+ $6 = $3;
+ do {
+ $5 = $6 + -24 | 0;
+ HEAP32[$2 >> 2] = $5;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($5);
+ $6 = HEAP32[$2 >> 2] | 0;
+ } while (($6 | 0) != ($1 | 0));
+ }
+ $9 = HEAP32[$this >> 2] | 0;
+ if ($9) __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE10deallocateEPcj(HEAP32[HEAP32[$this + 16 >> 2] >> 2] | 0, $9, (HEAP32[$this + 12 >> 2] | 0) - $9 | 0);
+ return;
+}
+
+function __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($this) {
+ $this = $this | 0;
+ var $0 = 0, $2 = 0, $3 = 0, $5 = 0, $6 = 0, $9 = 0;
+ $0 = HEAP32[$this >> 2] | 0;
+ if ($0) {
+ $2 = $this + 4 | 0;
+ $3 = HEAP32[$2 >> 2] | 0;
+ if (($3 | 0) != ($0 | 0)) {
+ $6 = $3;
+ do {
+ $5 = $6 + -24 | 0;
+ HEAP32[$2 >> 2] = $5;
+ __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($5);
+ $6 = HEAP32[$2 >> 2] | 0;
+ } while (($6 | 0) != ($0 | 0));
+ }
+ $9 = HEAP32[$this >> 2] | 0;
+ __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE10deallocateEPcj(HEAP32[$this + 12 >> 2] | 0, $9, (HEAP32[$this + 8 >> 2] | 0) - $9 | 0);
+ }
+ return;
+}
+
+function __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEE25__construct_node_with_keyERS8_($agg$result, $this, $__k) {
+ $agg$result = $agg$result | 0;
+ $this = $this | 0;
+ $__k = $__k | 0;
+ var $1 = 0, $11 = 0, $8 = 0;
+ $1 = __Znwj(408) | 0;
+ HEAP32[$1 + 8 >> 2] = HEAP32[$__k >> 2];
+ _memset($1 + 16 | 0, 0, 392) | 0;
+ HEAPF64[$1 + 248 >> 3] = .0001;
+ HEAPF64[$1 + 256 >> 3] = 1.0e3;
+ $8 = $1 + 264 | 0;
+ HEAP32[$8 >> 2] = 0;
+ HEAP32[$8 + 4 >> 2] = 0;
+ HEAP32[$8 + 8 >> 2] = 0;
+ HEAP32[$8 + 12 >> 2] = 0;
+ HEAP32[$agg$result >> 2] = $1;
+ $11 = $agg$result + 4 | 0;
+ HEAP32[$11 >> 2] = $this + 8;
+ HEAP32[$11 + 4 >> 2] = 257;
+ return;
+}
+
+function _arVecHousehold($x) {
+ $x = $x | 0;
+ var $1 = 0.0, $10 = 0.0, $12 = 0, $14 = 0, $3 = 0, $4 = 0.0, $7 = 0.0, $i$01 = 0, $s$0 = 0.0, $s$1 = 0.0;
+ $1 = +Math_sqrt(+(+_arVecInnerproduct($x, $x)));
+ if ($1 != 0.0) {
+ $3 = HEAP32[$x >> 2] | 0;
+ $4 = +HEAPF64[$3 >> 3];
+ $s$0 = $4 < 0.0 ? -$1 : $1;
+ $7 = $4 + $s$0;
+ HEAPF64[$3 >> 3] = $7;
+ $10 = 1.0 / +Math_sqrt(+($7 * $s$0));
+ $12 = HEAP32[$x + 4 >> 2] | 0;
+ if (($12 | 0) > 0) {
+ $i$01 = 0;
+ do {
+ $14 = $3 + ($i$01 << 3) | 0;
+ HEAPF64[$14 >> 3] = $10 * +HEAPF64[$14 >> 3];
+ $i$01 = $i$01 + 1 | 0;
+ } while (($i$01 | 0) < ($12 | 0));
+ $s$1 = $s$0;
+ } else $s$1 = $s$0;
+ } else $s$1 = $1;
+ return +-$s$1;
+}
+
+function __ZNSt3__114__split_bufferINS_6vectorINS1_IN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEEERNS5_IS9_Lj4096EEEEC2EjjSB_($this, $__cap, $__start, $__a) {
+ $this = $this | 0;
+ $__cap = $__cap | 0;
+ $__start = $__start | 0;
+ $__a = $__a | 0;
+ var $6 = 0, $7 = 0;
+ HEAP32[$this + 12 >> 2] = 0;
+ HEAP32[$this + 16 >> 2] = $__a;
+ if (!$__cap) $6 = 0; else $6 = __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE8allocateEj(HEAP32[$__a >> 2] | 0, $__cap << 4) | 0;
+ HEAP32[$this >> 2] = $6;
+ $7 = $6 + ($__start << 4) | 0;
+ HEAP32[$this + 8 >> 2] = $7;
+ HEAP32[$this + 4 >> 2] = $7;
+ HEAP32[$this + 12 >> 2] = $6 + ($__cap << 4);
+ return;
+}
+
+function _memset(ptr, value, num) {
+ ptr = ptr | 0;
+ value = value | 0;
+ num = num | 0;
+ var stop = 0, value4 = 0, stop4 = 0, unaligned = 0;
+ stop = ptr + num | 0;
+ if ((num | 0) >= 20) {
+ value = value & 255;
+ unaligned = ptr & 3;
+ value4 = value | value << 8 | value << 16 | value << 24;
+ stop4 = stop & ~3;
+ if (unaligned) {
+ unaligned = ptr + 4 - unaligned | 0;
+ while ((ptr | 0) < (unaligned | 0)) {
+ HEAP8[ptr >> 0] = value;
+ ptr = ptr + 1 | 0;
+ }
+ }
+ while ((ptr | 0) < (stop4 | 0)) {
+ HEAP32[ptr >> 2] = value4;
+ ptr = ptr + 4 | 0;
+ }
+ }
+ while ((ptr | 0) < (stop | 0)) {
+ HEAP8[ptr >> 0] = value;
+ ptr = ptr + 1 | 0;
+ }
+ return ptr - num | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($this, $__s, $__sz) {
+ $this = $this | 0;
+ $__s = $__s | 0;
+ $__sz = $__sz | 0;
+ var $6 = 0, $7 = 0, $__p$0 = 0;
+ if ($__sz >>> 0 > 4294967279) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($this);
+ if ($__sz >>> 0 < 11) {
+ HEAP8[$this >> 0] = $__sz << 1;
+ $__p$0 = $this + 1 | 0;
+ } else {
+ $6 = $__sz + 16 & -16;
+ $7 = _malloc($6) | 0;
+ HEAP32[$this + 8 >> 2] = $7;
+ HEAP32[$this >> 2] = $6 | 1;
+ HEAP32[$this + 4 >> 2] = $__sz;
+ $__p$0 = $7;
+ }
+ _memcpy($__p$0 | 0, $__s | 0, $__sz | 0) | 0;
+ HEAP8[$__p$0 + $__sz >> 0] = 0;
+ return;
+}
+
+function __ZNK10__cxxabiv122__base_class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi($this, $info, $adjustedPtr, $path_below) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $adjustedPtr = $adjustedPtr | 0;
+ $path_below = $path_below | 0;
+ var $1 = 0, $2 = 0, $8 = 0, $offset_to_base$0 = 0;
+ $1 = HEAP32[$this + 4 >> 2] | 0;
+ $2 = $1 >> 8;
+ if (!($1 & 1)) $offset_to_base$0 = $2; else $offset_to_base$0 = HEAP32[(HEAP32[$adjustedPtr >> 2] | 0) + $2 >> 2] | 0;
+ $8 = HEAP32[$this >> 2] | 0;
+ FUNCTION_TABLE_viiii[HEAP32[(HEAP32[$8 >> 2] | 0) + 28 >> 2] & 3]($8, $info, $adjustedPtr + $offset_to_base$0 | 0, ($1 & 2 | 0) != 0 ? $path_below : 2);
+ return;
+}
+
+function __ZN10emscripten8internal7InvokerIiJiNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEEE6invokeEPFiiS8_EiPNS0_11BindingTypeIS8_EUt_E($fn, $args, $args1) {
+ $fn = $fn | 0;
+ $args = $args | 0;
+ $args1 = $args1 | 0;
+ var $0 = 0, $1 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ __ZN10emscripten8internal11BindingTypeINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEE12fromWireTypeEPNS9_Ut_E($0, $args1);
+ $1 = FUNCTION_TABLE_iii[$fn & 15]($args, $0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEED2Ev($0);
+ STACKTOP = sp;
+ return $1 | 0;
+}
+
+function ___toread($f) {
+ $f = $f | 0;
+ var $$0 = 0, $0 = 0, $15 = 0, $2 = 0, $21 = 0, $6 = 0, $8 = 0;
+ $0 = $f + 74 | 0;
+ $2 = HEAP8[$0 >> 0] | 0;
+ HEAP8[$0 >> 0] = $2 + 255 | $2;
+ $6 = $f + 20 | 0;
+ $8 = $f + 44 | 0;
+ if ((HEAP32[$6 >> 2] | 0) >>> 0 > (HEAP32[$8 >> 2] | 0) >>> 0) FUNCTION_TABLE_iiii[HEAP32[$f + 36 >> 2] & 15]($f, 0, 0) | 0;
+ HEAP32[$f + 16 >> 2] = 0;
+ HEAP32[$f + 28 >> 2] = 0;
+ HEAP32[$6 >> 2] = 0;
+ $15 = HEAP32[$f >> 2] | 0;
+ if (!($15 & 20)) {
+ $21 = HEAP32[$8 >> 2] | 0;
+ HEAP32[$f + 8 >> 2] = $21;
+ HEAP32[$f + 4 >> 2] = $21;
+ $$0 = 0;
+ } else if (!($15 & 4)) $$0 = -1; else {
+ HEAP32[$f >> 2] = $15 | 32;
+ $$0 = -1;
+ }
+ return $$0 | 0;
+}
+
+function _fclose($f) {
+ $f = $f | 0;
+ var $$pre = 0, $12 = 0, $18 = 0, $22 = 0, $24 = 0, $5 = 0, $7 = 0;
+ if ((HEAP32[$f + 76 >> 2] | 0) > -1) {}
+ $5 = (HEAP32[$f >> 2] & 1 | 0) != 0;
+ if (!$5) {
+ ___lock(2416);
+ $7 = HEAP32[$f + 52 >> 2] | 0;
+ $$pre = $f + 56 | 0;
+ if ($7) HEAP32[$7 + 56 >> 2] = HEAP32[$$pre >> 2];
+ $12 = HEAP32[$$pre >> 2] | 0;
+ if ($12) HEAP32[$12 + 52 >> 2] = $7;
+ if ((HEAP32[603] | 0) == ($f | 0)) HEAP32[603] = $12;
+ ___unlock(2416);
+ }
+ $18 = _fflush($f) | 0;
+ $22 = FUNCTION_TABLE_ii[HEAP32[$f + 12 >> 2] & 31]($f) | 0 | $18;
+ $24 = HEAP32[$f + 92 >> 2] | 0;
+ if ($24) _free($24);
+ if (!$5) _free($f);
+ return $22 | 0;
+}
+
+function __ZNSt3__114__split_bufferINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEERNS5_IS7_Lj4096EEEEC2EjjS9_($this, $__cap, $__start, $__a) {
+ $this = $this | 0;
+ $__cap = $__cap | 0;
+ $__start = $__start | 0;
+ $__a = $__a | 0;
+ var $6 = 0, $7 = 0;
+ HEAP32[$this + 12 >> 2] = 0;
+ HEAP32[$this + 16 >> 2] = $__a;
+ if (!$__cap) $6 = 0; else $6 = __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE8allocateEj(HEAP32[$__a >> 2] | 0, $__cap << 4) | 0;
+ HEAP32[$this >> 2] = $6;
+ $7 = $6 + ($__start << 4) | 0;
+ HEAP32[$this + 8 >> 2] = $7;
+ HEAP32[$this + 4 >> 2] = $7;
+ HEAP32[$this + 12 >> 2] = $6 + ($__cap << 4);
+ return;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6__initEPKcj($this, $__s, $__sz) {
+ $this = $this | 0;
+ $__s = $__s | 0;
+ $__sz = $__sz | 0;
+ var $6 = 0, $7 = 0, $__p$0 = 0;
+ if ($__sz >>> 0 > 4294967279) __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($this);
+ if ($__sz >>> 0 < 11) {
+ HEAP8[$this >> 0] = $__sz << 1;
+ $__p$0 = $this + 1 | 0;
+ } else {
+ $6 = $__sz + 16 & -16;
+ $7 = __Znwj($6) | 0;
+ HEAP32[$this + 8 >> 2] = $7;
+ HEAP32[$this >> 2] = $6 | 1;
+ HEAP32[$this + 4 >> 2] = $__sz;
+ $__p$0 = $7;
+ }
+ _memcpy($__p$0 | 0, $__s | 0, $__sz | 0) | 0;
+ HEAP8[$__p$0 + $__sz >> 0] = 0;
+ return;
+}
+
+function _arVecInnerproduct($x, $y) {
+ $x = $x | 0;
+ $y = $y | 0;
+ var $1 = 0, $13 = 0.0, $6 = 0, $7 = 0, $i$02 = 0, $result$0$lcssa = 0.0, $result$01 = 0.0;
+ $1 = HEAP32[$x + 4 >> 2] | 0;
+ if (($1 | 0) != (HEAP32[$y + 4 >> 2] | 0)) _exit(0);
+ if (($1 | 0) > 0) {
+ $6 = HEAP32[$x >> 2] | 0;
+ $7 = HEAP32[$y >> 2] | 0;
+ $i$02 = 0;
+ $result$01 = 0.0;
+ while (1) {
+ $13 = $result$01 + +HEAPF64[$6 + ($i$02 << 3) >> 3] * +HEAPF64[$7 + ($i$02 << 3) >> 3];
+ $i$02 = $i$02 + 1 | 0;
+ if (($i$02 | 0) >= ($1 | 0)) {
+ $result$0$lcssa = $13;
+ break;
+ } else $result$01 = $13;
+ }
+ } else $result$0$lcssa = 0.0;
+ return +$result$0$lcssa;
+}
+
+function _memcmp($vl, $vr, $n) {
+ $vl = $vl | 0;
+ $vr = $vr | 0;
+ $n = $n | 0;
+ var $$03 = 0, $$lcssa = 0, $$lcssa19 = 0, $1 = 0, $11 = 0, $2 = 0, $l$04 = 0, $r$05 = 0;
+ L1 : do if (!$n) $11 = 0; else {
+ $$03 = $n;
+ $l$04 = $vl;
+ $r$05 = $vr;
+ while (1) {
+ $1 = HEAP8[$l$04 >> 0] | 0;
+ $2 = HEAP8[$r$05 >> 0] | 0;
+ if ($1 << 24 >> 24 != $2 << 24 >> 24) {
+ $$lcssa = $1;
+ $$lcssa19 = $2;
+ break;
+ }
+ $$03 = $$03 + -1 | 0;
+ if (!$$03) {
+ $11 = 0;
+ break L1;
+ } else {
+ $l$04 = $l$04 + 1 | 0;
+ $r$05 = $r$05 + 1 | 0;
+ }
+ }
+ $11 = ($$lcssa & 255) - ($$lcssa19 & 255) | 0;
+ } while (0);
+ return $11 | 0;
+}
+
+function ___fmodeflags($mode) {
+ $mode = $mode | 0;
+ var $1 = 0, $2 = 0, $4 = 0, $7 = 0, $flags$0 = 0, $flags$0$ = 0, $flags$2 = 0, $flags$2$ = 0, $flags$4 = 0;
+ $1 = (_strchr($mode, 43) | 0) == 0;
+ $2 = HEAP8[$mode >> 0] | 0;
+ $flags$0 = $1 ? $2 << 24 >> 24 != 114 & 1 : 2;
+ $4 = (_strchr($mode, 120) | 0) == 0;
+ $flags$0$ = $4 ? $flags$0 : $flags$0 | 128;
+ $7 = (_strchr($mode, 101) | 0) == 0;
+ $flags$2 = $7 ? $flags$0$ : $flags$0$ | 524288;
+ $flags$2$ = $2 << 24 >> 24 == 114 ? $flags$2 : $flags$2 | 64;
+ $flags$4 = $2 << 24 >> 24 == 119 ? $flags$2$ | 512 : $flags$2$;
+ return ($2 << 24 >> 24 == 97 ? $flags$4 | 1024 : $flags$4) | 0;
+}
+
+function __ZNSt3__114__split_bufferIN10__cxxabiv112_GLOBAL__N_111string_pairERNS2_11short_allocIS3_Lj4096EEEEC2EjjS6_($this, $__cap, $__start, $__a) {
+ $this = $this | 0;
+ $__cap = $__cap | 0;
+ $__start = $__start | 0;
+ $__a = $__a | 0;
+ var $6 = 0, $7 = 0;
+ HEAP32[$this + 12 >> 2] = 0;
+ HEAP32[$this + 16 >> 2] = $__a;
+ if (!$__cap) $6 = 0; else $6 = __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE8allocateEj(HEAP32[$__a >> 2] | 0, $__cap * 24 | 0) | 0;
+ HEAP32[$this >> 2] = $6;
+ $7 = $6 + ($__start * 24 | 0) | 0;
+ HEAP32[$this + 8 >> 2] = $7;
+ HEAP32[$this + 4 >> 2] = $7;
+ HEAP32[$this + 12 >> 2] = $6 + ($__cap * 24 | 0);
+ return;
+}
+
+function __ZN10emscripten8internal7InvokerIiJNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEEE6invokeEPFiS8_EPNS0_11BindingTypeIS8_EUt_E($fn, $args) {
+ $fn = $fn | 0;
+ $args = $args | 0;
+ var $0 = 0, $1 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = sp;
+ __ZN10emscripten8internal11BindingTypeINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEE12fromWireTypeEPNS9_Ut_E($0, $args);
+ $1 = FUNCTION_TABLE_ii[$fn & 31]($0) | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEED2Ev($0);
+ STACKTOP = sp;
+ return $1 | 0;
+}
+
+function _strncat($d, $s, $n) {
+ $d = $d | 0;
+ $s = $s | 0;
+ $n = $n | 0;
+ var $$0$lcssa = 0, $$014 = 0, $$023 = 0, $$05 = 0, $1 = 0, $3 = 0, $7 = 0;
+ $1 = $d + (_strlen($d) | 0) | 0;
+ L1 : do if (!$n) $$0$lcssa = $1; else {
+ $$014 = $n;
+ $$023 = $s;
+ $$05 = $1;
+ while (1) {
+ $3 = HEAP8[$$023 >> 0] | 0;
+ if (!($3 << 24 >> 24)) {
+ $$0$lcssa = $$05;
+ break L1;
+ }
+ $$014 = $$014 + -1 | 0;
+ $7 = $$05 + 1 | 0;
+ HEAP8[$$05 >> 0] = $3;
+ if (!$$014) {
+ $$0$lcssa = $7;
+ break;
+ } else {
+ $$023 = $$023 + 1 | 0;
+ $$05 = $7;
+ }
+ }
+ } while (0);
+ HEAP8[$$0$lcssa >> 0] = 0;
+ return $d | 0;
+}
+
+function _get_buff($buf, $fp) {
+ $buf = $buf | 0;
+ $fp = $fp | 0;
+ var $2 = 0, $5 = 0, $l$01 = 0;
+ L1 : do if (_fgets($buf, 256, $fp) | 0) while (1) {
+ $2 = _strlen($buf) | 0;
+ L4 : do if ($2) {
+ $l$01 = $2;
+ while (1) {
+ $l$01 = $l$01 + -1 | 0;
+ $5 = $buf + $l$01 | 0;
+ switch (HEAP8[$5 >> 0] | 0) {
+ case 13:
+ case 10:
+ break;
+ default:
+ break L4;
+ }
+ HEAP8[$5 >> 0] = 0;
+ if (!$l$01) break L4;
+ }
+ } while (0);
+ switch (HEAP8[$buf >> 0] | 0) {
+ case 0:
+ case 35:
+ break;
+ default:
+ break L1;
+ }
+ if (!(_fgets($buf, 256, $fp) | 0)) break L1;
+ } while (0);
+ return;
+}
+
+function __ZNK10__cxxabiv120__si_class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi($this, $info, $adjustedPtr, $path_below) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $adjustedPtr = $adjustedPtr | 0;
+ $path_below = $path_below | 0;
+ var $4 = 0;
+ if (($this | 0) == (HEAP32[$info + 8 >> 2] | 0)) __ZNK10__cxxabiv117__class_type_info24process_found_base_classEPNS_19__dynamic_cast_infoEPvi(0, $info, $adjustedPtr, $path_below); else {
+ $4 = HEAP32[$this + 8 >> 2] | 0;
+ FUNCTION_TABLE_viiii[HEAP32[(HEAP32[$4 >> 2] | 0) + 28 >> 2] & 3]($4, $info, $adjustedPtr, $path_below);
+ }
+ return;
+}
+
+function ___stdout_write($f, $buf, $len) {
+ $f = $f | 0;
+ $buf = $buf | 0;
+ $len = $len | 0;
+ var $9 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 80 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ HEAP32[$f + 36 >> 2] = 4;
+ if (!(HEAP32[$f >> 2] & 64)) {
+ HEAP32[$vararg_buffer >> 2] = HEAP32[$f + 60 >> 2];
+ HEAP32[$vararg_buffer + 4 >> 2] = 21505;
+ HEAP32[$vararg_buffer + 8 >> 2] = sp + 12;
+ if (___syscall54(54, $vararg_buffer | 0) | 0) HEAP8[$f + 75 >> 0] = -1;
+ }
+ $9 = ___stdio_write($f, $buf, $len) | 0;
+ STACKTOP = sp;
+ return $9 | 0;
+}
+
+function _arUtilGetDirectoryNameFromPath($dir, $path, $n, $addSeparator) {
+ $dir = $dir | 0;
+ $path = $path | 0;
+ $n = $n | 0;
+ $addSeparator = $addSeparator | 0;
+ var $$0 = 0, $10 = 0, $3 = 0;
+ do if (($dir | 0) != 0 & ($path | 0) != 0 & ($n | 0) != 0) {
+ $3 = _strrchr($path, 47) | 0;
+ if (!$3) {
+ HEAP8[$dir >> 0] = 0;
+ $$0 = $dir;
+ break;
+ }
+ $10 = $3 + (($addSeparator | 0) != 0 & 1) - $path | 0;
+ if (($10 + 1 | 0) >>> 0 > $n >>> 0) $$0 = 0; else {
+ _strncpy($dir, $path, $10) | 0;
+ HEAP8[$dir + $10 >> 0] = 0;
+ $$0 = $dir;
+ }
+ } else $$0 = 0; while (0);
+ return $$0 | 0;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEED2Ev($this) {
+ $this = $this | 0;
+ var $2 = 0;
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE12__deallocateEPNS_11__hash_nodeIS3_PvEE($this, HEAP32[$this + 8 >> 2] | 0);
+ $2 = HEAP32[$this >> 2] | 0;
+ HEAP32[$this >> 2] = 0;
+ if ($2) __ZdlPv($2);
+ return;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE12__deallocateEPNS_11__hash_nodeIS3_PvEE($this, $__np) {
+ $this = $this | 0;
+ $__np = $__np | 0;
+ var $$01 = 0, $$01$looptemp = 0;
+ if ($__np) {
+ $$01 = $__np;
+ do {
+ $$01$looptemp = $$01;
+ $$01 = HEAP32[$$01 >> 2] | 0;
+ __ZNSt3__113__vector_baseI12multi_markerNS_9allocatorIS1_EEED2Ev($$01$looptemp + 264 | 0);
+ __ZdlPv($$01$looptemp);
+ } while (($$01 | 0) != 0);
+ }
+ return;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEED2Ev($this) {
+ $this = $this | 0;
+ var $2 = 0;
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE12__deallocateEPNS_11__hash_nodeIS3_PvEE($this, HEAP32[$this + 8 >> 2] | 0);
+ $2 = HEAP32[$this >> 2] | 0;
+ HEAP32[$this >> 2] = 0;
+ if ($2) __ZdlPv($2);
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2EOS1_($this, $0) {
+ $this = $this | 0;
+ $0 = $0 | 0;
+ var $3 = 0, $4 = 0;
+ HEAP32[$this >> 2] = HEAP32[$0 >> 2];
+ HEAP32[$this + 4 >> 2] = HEAP32[$0 + 4 >> 2];
+ HEAP32[$this + 8 >> 2] = HEAP32[$0 + 8 >> 2];
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ $3 = $this + 12 | 0;
+ $4 = $0 + 12 | 0;
+ HEAP32[$3 >> 2] = HEAP32[$4 >> 2];
+ HEAP32[$3 + 4 >> 2] = HEAP32[$4 + 4 >> 2];
+ HEAP32[$3 + 8 >> 2] = HEAP32[$4 + 8 >> 2];
+ HEAP32[$4 >> 2] = 0;
+ HEAP32[$4 + 4 >> 2] = 0;
+ HEAP32[$4 + 8 >> 2] = 0;
+ return;
+}
+
+function _arImageProcLumaHistAndCDF($ipi, $dataPtr) {
+ $ipi = $ipi | 0;
+ $dataPtr = $dataPtr | 0;
+ var $$0 = 0, $0 = 0, $cdfCurrent$0 = 0, $indvars$iv = 0;
+ $0 = _arImageProcLumaHist($ipi, $dataPtr) | 0;
+ if (($0 | 0) < 0) $$0 = $0; else {
+ $cdfCurrent$0 = 0;
+ $indvars$iv = 0;
+ do {
+ $cdfCurrent$0 = (HEAP32[$ipi + 16 + ($indvars$iv << 2) >> 2] | 0) + $cdfCurrent$0 | 0;
+ HEAP32[$ipi + 1040 + ($indvars$iv << 2) >> 2] = $cdfCurrent$0;
+ $indvars$iv = $indvars$iv + 1 | 0;
+ } while (($indvars$iv | 0) != 256);
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj5EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $0 = 0, $1 = 0, $3 = 0;
+ HEAP8[$this >> 0] = 8;
+ $0 = $this + 1 | 0;
+ $1 = HEAPU8[$s >> 0] | HEAPU8[$s + 1 >> 0] << 8 | HEAPU8[$s + 2 >> 0] << 16 | HEAPU8[$s + 3 >> 0] << 24;
+ HEAP8[$0 >> 0] = $1;
+ HEAP8[$0 + 1 >> 0] = $1 >> 8;
+ HEAP8[$0 + 2 >> 0] = $1 >> 16;
+ HEAP8[$0 + 3 >> 0] = $1 >> 24;
+ HEAP8[$this + 5 >> 0] = 0;
+ $3 = $this + 12 | 0;
+ HEAP32[$3 >> 2] = 0;
+ HEAP32[$3 + 4 >> 2] = 0;
+ HEAP32[$3 + 8 >> 2] = 0;
+ return;
+}
+
+function _vsscanf($s, $fmt, $ap) {
+ $s = $s | 0;
+ $fmt = $fmt | 0;
+ $ap = $ap | 0;
+ var $4 = 0, $f = 0, dest = 0, sp = 0, stop = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 112 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $f = sp;
+ dest = $f;
+ stop = dest + 112 | 0;
+ do {
+ HEAP32[dest >> 2] = 0;
+ dest = dest + 4 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAP32[$f + 32 >> 2] = 15;
+ HEAP32[$f + 44 >> 2] = $s;
+ HEAP32[$f + 76 >> 2] = -1;
+ HEAP32[$f + 84 >> 2] = $s;
+ $4 = _vfscanf($f, $fmt, $ap) | 0;
+ STACKTOP = sp;
+ return $4 | 0;
+}
+
+function __ZNSt3__114__split_bufferI12multi_markerRNS_9allocatorIS1_EEED2Ev($this) {
+ $this = $this | 0;
+ var $$lcssa = 0, $$pre$i$i$i = 0, $1 = 0, $2 = 0, $4 = 0, $5 = 0, $7 = 0;
+ $1 = HEAP32[$this + 4 >> 2] | 0;
+ $2 = $this + 8 | 0;
+ $$pre$i$i$i = HEAP32[$2 >> 2] | 0;
+ if (($$pre$i$i$i | 0) != ($1 | 0)) {
+ $5 = $$pre$i$i$i;
+ while (1) {
+ $4 = $5 + -8 | 0;
+ if (($4 | 0) == ($1 | 0)) {
+ $$lcssa = $4;
+ break;
+ } else $5 = $4;
+ }
+ HEAP32[$2 >> 2] = $$lcssa;
+ }
+ $7 = HEAP32[$this >> 2] | 0;
+ if ($7) __ZdlPv($7);
+ return;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEC2ERKS7_($this, $__str) {
+ $this = $this | 0;
+ $__str = $__str | 0;
+ if (!(HEAP8[$__str >> 0] & 1)) {
+ HEAP32[$this >> 2] = HEAP32[$__str >> 2];
+ HEAP32[$this + 4 >> 2] = HEAP32[$__str + 4 >> 2];
+ HEAP32[$this + 8 >> 2] = HEAP32[$__str + 8 >> 2];
+ } else __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($this, HEAP32[$__str + 8 >> 2] | 0, HEAP32[$__str + 4 >> 2] | 0);
+ return;
+}
+
+function __ZNK10__cxxabiv117__class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib($this, $info, $dst_ptr, $current_ptr, $path_below, $use_strcmp) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $dst_ptr = $dst_ptr | 0;
+ $current_ptr = $current_ptr | 0;
+ $path_below = $path_below | 0;
+ $use_strcmp = $use_strcmp | 0;
+ if (($this | 0) == (HEAP32[$info + 8 >> 2] | 0)) __ZNK10__cxxabiv117__class_type_info29process_static_type_above_dstEPNS_19__dynamic_cast_infoEPKvS4_i(0, $info, $dst_ptr, $current_ptr, $path_below);
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj6EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $0 = 0, $2 = 0;
+ HEAP8[$this >> 0] = 10;
+ $0 = $this + 1 | 0;
+ HEAP8[$0 >> 0] = HEAP8[$s >> 0] | 0;
+ HEAP8[$0 + 1 >> 0] = HEAP8[$s + 1 >> 0] | 0;
+ HEAP8[$0 + 2 >> 0] = HEAP8[$s + 2 >> 0] | 0;
+ HEAP8[$0 + 3 >> 0] = HEAP8[$s + 3 >> 0] | 0;
+ HEAP8[$0 + 4 >> 0] = HEAP8[$s + 4 >> 0] | 0;
+ HEAP8[$this + 6 >> 0] = 0;
+ $2 = $this + 12 | 0;
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$2 + 4 >> 2] = 0;
+ HEAP32[$2 + 8 >> 2] = 0;
+ return;
+}
+
+function _fwrite($src, $size, $nmemb, $f) {
+ $src = $src | 0;
+ $size = $size | 0;
+ $nmemb = $nmemb | 0;
+ $f = $f | 0;
+ var $0 = 0, $10 = 0, $6 = 0, $8 = 0, $phitmp = 0;
+ $0 = Math_imul($nmemb, $size) | 0;
+ if ((HEAP32[$f + 76 >> 2] | 0) > -1) {
+ $phitmp = (___lockfile($f) | 0) == 0;
+ $6 = ___fwritex($src, $0, $f) | 0;
+ if ($phitmp) $8 = $6; else {
+ ___unlockfile($f);
+ $8 = $6;
+ }
+ } else $8 = ___fwritex($src, $0, $f) | 0;
+ if (($8 | 0) == ($0 | 0)) $10 = $nmemb; else $10 = ($8 >>> 0) / ($size >>> 0) | 0;
+ return $10 | 0;
+}
+
+function ___string_read($f, $buf, $len) {
+ $f = $f | 0;
+ $buf = $buf | 0;
+ $len = $len | 0;
+ var $0 = 0, $1 = 0, $11 = 0, $2 = 0, $3 = 0, $k$0 = 0, $k$0$len = 0;
+ $0 = $f + 84 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ $2 = $len + 256 | 0;
+ $3 = _memchr($1, 0, $2) | 0;
+ $k$0 = ($3 | 0) == 0 ? $2 : $3 - $1 | 0;
+ $k$0$len = $k$0 >>> 0 < $len >>> 0 ? $k$0 : $len;
+ _memcpy($buf | 0, $1 | 0, $k$0$len | 0) | 0;
+ HEAP32[$f + 4 >> 2] = $1 + $k$0$len;
+ $11 = $1 + $k$0 | 0;
+ HEAP32[$f + 8 >> 2] = $11;
+ HEAP32[$0 >> 2] = $11;
+ return $k$0$len | 0;
+}
+
+function __Znwj($size) {
+ $size = $size | 0;
+ var $$lcssa = 0, $$size = 0, $1 = 0, $3 = 0, $5 = 0, $7 = 0;
+ $$size = ($size | 0) == 0 ? 1 : $size;
+ $1 = _malloc($$size) | 0;
+ L1 : do if (!$1) {
+ while (1) {
+ $3 = __ZSt15get_new_handlerv() | 0;
+ if (!$3) break;
+ FUNCTION_TABLE_v[$3 & 0]();
+ $5 = _malloc($$size) | 0;
+ if ($5) {
+ $$lcssa = $5;
+ break L1;
+ }
+ }
+ $7 = ___cxa_allocate_exception(4) | 0;
+ HEAP32[$7 >> 2] = 2224;
+ ___cxa_throw($7 | 0, 544, 1);
+ } else $$lcssa = $1; while (0);
+ return $$lcssa | 0;
+}
+
+function _calloc($n_elements, $elem_size) {
+ $n_elements = $n_elements | 0;
+ $elem_size = $elem_size | 0;
+ var $1 = 0, $6 = 0, $req$0 = 0;
+ if (!$n_elements) $req$0 = 0; else {
+ $1 = Math_imul($elem_size, $n_elements) | 0;
+ if (($elem_size | $n_elements) >>> 0 > 65535) $req$0 = (($1 >>> 0) / ($n_elements >>> 0) | 0 | 0) == ($elem_size | 0) ? $1 : -1; else $req$0 = $1;
+ }
+ $6 = _malloc($req$0) | 0;
+ if (!$6) return $6 | 0;
+ if (!(HEAP32[$6 + -4 >> 2] & 3)) return $6 | 0;
+ _memset($6 | 0, 0, $req$0 | 0) | 0;
+ return $6 | 0;
+}
+
+function ___muldi3($a$0, $a$1, $b$0, $b$1) {
+ $a$0 = $a$0 | 0;
+ $a$1 = $a$1 | 0;
+ $b$0 = $b$0 | 0;
+ $b$1 = $b$1 | 0;
+ var $x_sroa_0_0_extract_trunc = 0, $y_sroa_0_0_extract_trunc = 0, $1$0 = 0, $1$1 = 0;
+ $x_sroa_0_0_extract_trunc = $a$0;
+ $y_sroa_0_0_extract_trunc = $b$0;
+ $1$0 = ___muldsi3($x_sroa_0_0_extract_trunc, $y_sroa_0_0_extract_trunc) | 0;
+ $1$1 = tempRet0;
+ return (tempRet0 = (Math_imul($a$1, $y_sroa_0_0_extract_trunc) | 0) + (Math_imul($b$1, $x_sroa_0_0_extract_trunc) | 0) + $1$1 | $1$1 & 0, $1$0 | 0 | 0) | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_12DbD2Ev($this) {
+ $this = $this | 0;
+ __ZNSt3__113__vector_baseINS_6vectorINS1_IN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEEENS5_IS9_Lj4096EEEED2Ev($this + 32 | 0);
+ __ZNSt3__113__vector_baseINS_6vectorIN10__cxxabiv112_GLOBAL__N_111string_pairENS3_11short_allocIS4_Lj4096EEEEENS5_IS7_Lj4096EEEED2Ev($this + 16 | 0);
+ __ZNSt3__113__vector_baseIN10__cxxabiv112_GLOBAL__N_111string_pairENS2_11short_allocIS3_Lj4096EEEED2Ev($this);
+ return;
+}
+
+function __ZNSt3__114__split_bufferI12multi_markerRNS_9allocatorIS1_EEEC2EjjS4_($this, $__cap, $__start, $__a) {
+ $this = $this | 0;
+ $__cap = $__cap | 0;
+ $__start = $__start | 0;
+ $__a = $__a | 0;
+ var $5 = 0, $6 = 0;
+ HEAP32[$this + 12 >> 2] = 0;
+ HEAP32[$this + 16 >> 2] = $__a;
+ if (!$__cap) $5 = 0; else $5 = __Znwj($__cap << 3) | 0;
+ HEAP32[$this >> 2] = $5;
+ $6 = $5 + ($__start << 3) | 0;
+ HEAP32[$this + 8 >> 2] = $6;
+ HEAP32[$this + 4 >> 2] = $6;
+ HEAP32[$this + 12 >> 2] = $5 + ($__cap << 3);
+ return;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEEaSERKS7_($this, $__str) {
+ $this = $this | 0;
+ $__str = $__str | 0;
+ var $1 = 0, $3 = 0;
+ if (($this | 0) != ($__str | 0)) {
+ $1 = HEAP8[$__str >> 0] | 0;
+ $3 = ($1 & 1) == 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6assignEPKcj($this, $3 ? $__str + 1 | 0 : HEAP32[$__str + 8 >> 2] | 0, $3 ? ($1 & 255) >>> 1 : HEAP32[$__str + 4 >> 2] | 0);
+ }
+ return;
+}
+
+function __ZNSt3__113__vector_baseI12multi_markerNS_9allocatorIS1_EEED2Ev($this) {
+ $this = $this | 0;
+ var $$lcssa = 0, $$pre$i$i = 0, $0 = 0, $2 = 0, $4 = 0, $5 = 0;
+ $0 = HEAP32[$this >> 2] | 0;
+ if ($0) {
+ $2 = $this + 4 | 0;
+ $$pre$i$i = HEAP32[$2 >> 2] | 0;
+ if (($$pre$i$i | 0) != ($0 | 0)) {
+ $5 = $$pre$i$i;
+ while (1) {
+ $4 = $5 + -8 | 0;
+ if (($4 | 0) == ($0 | 0)) {
+ $$lcssa = $4;
+ break;
+ } else $5 = $4;
+ }
+ HEAP32[$2 >> 2] = $$lcssa;
+ }
+ __ZdlPv($0);
+ }
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj11EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $2 = 0, dest = 0, src = 0, stop = 0;
+ HEAP8[$this >> 0] = 20;
+ dest = $this + 1 | 0;
+ src = $s;
+ stop = dest + 10 | 0;
+ do {
+ HEAP8[dest >> 0] = HEAP8[src >> 0] | 0;
+ dest = dest + 1 | 0;
+ src = src + 1 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAP8[$this + 11 >> 0] = 0;
+ $2 = $this + 12 | 0;
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$2 + 4 >> 2] = 0;
+ HEAP32[$2 + 8 >> 2] = 0;
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj10EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $2 = 0, dest = 0, src = 0, stop = 0;
+ HEAP8[$this >> 0] = 18;
+ dest = $this + 1 | 0;
+ src = $s;
+ stop = dest + 9 | 0;
+ do {
+ HEAP8[dest >> 0] = HEAP8[src >> 0] | 0;
+ dest = dest + 1 | 0;
+ src = src + 1 | 0;
+ } while ((dest | 0) < (stop | 0));
+ HEAP8[$this + 10 >> 0] = 0;
+ $2 = $this + 12 | 0;
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$2 + 4 >> 2] = 0;
+ HEAP32[$2 + 8 >> 2] = 0;
+ return;
+}
+
+function ___towrite($f) {
+ $f = $f | 0;
+ var $$0 = 0, $0 = 0, $13 = 0, $2 = 0, $6 = 0;
+ $0 = $f + 74 | 0;
+ $2 = HEAP8[$0 >> 0] | 0;
+ HEAP8[$0 >> 0] = $2 + 255 | $2;
+ $6 = HEAP32[$f >> 2] | 0;
+ if (!($6 & 8)) {
+ HEAP32[$f + 8 >> 2] = 0;
+ HEAP32[$f + 4 >> 2] = 0;
+ $13 = HEAP32[$f + 44 >> 2] | 0;
+ HEAP32[$f + 28 >> 2] = $13;
+ HEAP32[$f + 20 >> 2] = $13;
+ HEAP32[$f + 16 >> 2] = $13 + (HEAP32[$f + 48 >> 2] | 0);
+ $$0 = 0;
+ } else {
+ HEAP32[$f >> 2] = $6 | 32;
+ $$0 = -1;
+ }
+ return $$0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ENSt3__112basic_stringIcNS2_11char_traitsIcEENS0_12malloc_allocIcEEEE($this, $f) {
+ $this = $this | 0;
+ $f = $f | 0;
+ var $2 = 0;
+ HEAP32[$this >> 2] = HEAP32[$f >> 2];
+ HEAP32[$this + 4 >> 2] = HEAP32[$f + 4 >> 2];
+ HEAP32[$this + 8 >> 2] = HEAP32[$f + 8 >> 2];
+ HEAP32[$f >> 2] = 0;
+ HEAP32[$f + 4 >> 2] = 0;
+ HEAP32[$f + 8 >> 2] = 0;
+ $2 = $this + 12 | 0;
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$2 + 4 >> 2] = 0;
+ HEAP32[$2 + 8 >> 2] = 0;
+ return;
+}
+
+function _matrixCopy($src, $dst) {
+ $src = $src | 0;
+ $dst = $dst | 0;
+ var $i$03 = 0;
+ $i$03 = 0;
+ do {
+ HEAPF64[$dst + ($i$03 << 5) >> 3] = +HEAPF64[$src + ($i$03 << 5) >> 3];
+ HEAPF64[$dst + ($i$03 << 5) + 8 >> 3] = +HEAPF64[$src + ($i$03 << 5) + 8 >> 3];
+ HEAPF64[$dst + ($i$03 << 5) + 16 >> 3] = +HEAPF64[$src + ($i$03 << 5) + 16 >> 3];
+ HEAPF64[$dst + ($i$03 << 5) + 24 >> 3] = +HEAPF64[$src + ($i$03 << 5) + 24 >> 3];
+ $i$03 = $i$03 + 1 | 0;
+ } while (($i$03 | 0) != 3);
+ return;
+}
+
+function __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEE12__deallocateEPNS_11__hash_nodeIS3_PvEE($this, $__np) {
+ $this = $this | 0;
+ $__np = $__np | 0;
+ var $$01 = 0, $$01$looptemp = 0;
+ if ($__np) {
+ $$01 = $__np;
+ do {
+ $$01$looptemp = $$01;
+ $$01 = HEAP32[$$01 >> 2] | 0;
+ __ZdlPv($$01$looptemp);
+ } while (($$01 | 0) != 0);
+ }
+ return;
+}
+
+function __ZNSt3__113unordered_mapIi7ARParamNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEE25__construct_node_with_keyERS8_($agg$result, $this, $__k) {
+ $agg$result = $agg$result | 0;
+ $this = $this | 0;
+ $__k = $__k | 0;
+ var $1 = 0, $8 = 0;
+ $1 = __Znwj(200) | 0;
+ HEAP32[$1 + 8 >> 2] = HEAP32[$__k >> 2];
+ _memset($1 + 16 | 0, 0, 184) | 0;
+ HEAP32[$agg$result >> 2] = $1;
+ $8 = $agg$result + 4 | 0;
+ HEAP32[$8 >> 2] = $this + 8;
+ HEAP32[$8 + 4 >> 2] = 257;
+ return;
+}
+
+function _byteSwapDouble($from, $to) {
+ $from = $from | 0;
+ $to = $to | 0;
+ HEAP8[$to >> 0] = HEAP8[$from + 7 >> 0] | 0;
+ HEAP8[$to + 1 >> 0] = HEAP8[$from + 6 >> 0] | 0;
+ HEAP8[$to + 2 >> 0] = HEAP8[$from + 5 >> 0] | 0;
+ HEAP8[$to + 3 >> 0] = HEAP8[$from + 4 >> 0] | 0;
+ HEAP8[$to + 4 >> 0] = HEAP8[$from + 3 >> 0] | 0;
+ HEAP8[$to + 5 >> 0] = HEAP8[$from + 2 >> 0] | 0;
+ HEAP8[$to + 6 >> 0] = HEAP8[$from + 1 >> 0] | 0;
+ HEAP8[$to + 7 >> 0] = HEAP8[$from >> 0] | 0;
+ return;
+}
+
+function copyTempDouble(ptr) {
+ ptr = ptr | 0;
+ HEAP8[tempDoublePtr >> 0] = HEAP8[ptr >> 0];
+ HEAP8[tempDoublePtr + 1 >> 0] = HEAP8[ptr + 1 >> 0];
+ HEAP8[tempDoublePtr + 2 >> 0] = HEAP8[ptr + 2 >> 0];
+ HEAP8[tempDoublePtr + 3 >> 0] = HEAP8[ptr + 3 >> 0];
+ HEAP8[tempDoublePtr + 4 >> 0] = HEAP8[ptr + 4 >> 0];
+ HEAP8[tempDoublePtr + 5 >> 0] = HEAP8[ptr + 5 >> 0];
+ HEAP8[tempDoublePtr + 6 >> 0] = HEAP8[ptr + 6 >> 0];
+ HEAP8[tempDoublePtr + 7 >> 0] = HEAP8[ptr + 7 >> 0];
+}
+
+function ___ftello_unlocked($f) {
+ $f = $f | 0;
+ var $$0 = 0, $10 = 0, $11 = 0;
+ if (!(HEAP32[$f >> 2] & 128)) $10 = 1; else $10 = (HEAP32[$f + 20 >> 2] | 0) >>> 0 > (HEAP32[$f + 28 >> 2] | 0) >>> 0 ? 2 : 1;
+ $11 = FUNCTION_TABLE_iiii[HEAP32[$f + 40 >> 2] & 15]($f, 0, $10) | 0;
+ if (($11 | 0) < 0) $$0 = $11; else $$0 = $11 - (HEAP32[$f + 8 >> 2] | 0) + (HEAP32[$f + 4 >> 2] | 0) + (HEAP32[$f + 20 >> 2] | 0) - (HEAP32[$f + 28 >> 2] | 0) | 0;
+ return $$0 | 0;
+}
+
+function ___uflow($f) {
+ $f = $f | 0;
+ var $$0 = 0, $c = 0, label = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $c = sp;
+ if (!(HEAP32[$f + 8 >> 2] | 0)) if (!(___toread($f) | 0)) label = 3; else $$0 = -1; else label = 3;
+ if ((label | 0) == 3) if ((FUNCTION_TABLE_iiii[HEAP32[$f + 32 >> 2] & 15]($f, $c, 1) | 0) == 1) $$0 = HEAPU8[$c >> 0] | 0; else $$0 = -1;
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function _deleteHandle($arc) {
+ $arc = $arc | 0;
+ var $0 = 0, $1 = 0, $4 = 0, $7 = 0;
+ $0 = $arc + 212 | 0;
+ $1 = HEAP32[$0 >> 2] | 0;
+ if ($1) {
+ _arPattDetach($1) | 0;
+ _arDeleteHandle(HEAP32[$0 >> 2] | 0) | 0;
+ HEAP32[$0 >> 2] = 0;
+ }
+ $4 = $arc + 224 | 0;
+ if (HEAP32[$4 >> 2] | 0) {
+ _ar3DDeleteHandle($4) | 0;
+ HEAP32[$4 >> 2] = 0;
+ }
+ $7 = $arc + 192 | 0;
+ if (HEAP32[$7 >> 2] | 0) {
+ _arParamLTFree($7) | 0;
+ HEAP32[$7 >> 2] = 0;
+ }
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj4EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $0 = 0, $2 = 0;
+ HEAP8[$this >> 0] = 6;
+ $0 = $this + 1 | 0;
+ HEAP8[$0 >> 0] = HEAP8[$s >> 0] | 0;
+ HEAP8[$0 + 1 >> 0] = HEAP8[$s + 1 >> 0] | 0;
+ HEAP8[$0 + 2 >> 0] = HEAP8[$s + 2 >> 0] | 0;
+ HEAP8[$this + 4 >> 0] = 0;
+ $2 = $this + 12 | 0;
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$2 + 4 >> 2] = 0;
+ HEAP32[$2 + 8 >> 2] = 0;
+ return;
+}
+
+function __ZNK10__cxxabiv117__class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi($this, $info, $adjustedPtr, $path_below) {
+ $this = $this | 0;
+ $info = $info | 0;
+ $adjustedPtr = $adjustedPtr | 0;
+ $path_below = $path_below | 0;
+ if (($this | 0) == (HEAP32[$info + 8 >> 2] | 0)) __ZNK10__cxxabiv117__class_type_info24process_found_base_classEPNS_19__dynamic_cast_infoEPvi(0, $info, $adjustedPtr, $path_below);
+ return;
+}
+
+function ___muldsi3($a, $b) {
+ $a = $a | 0;
+ $b = $b | 0;
+ var $1 = 0, $2 = 0, $3 = 0, $6 = 0, $8 = 0, $11 = 0, $12 = 0;
+ $1 = $a & 65535;
+ $2 = $b & 65535;
+ $3 = Math_imul($2, $1) | 0;
+ $6 = $a >>> 16;
+ $8 = ($3 >>> 16) + (Math_imul($2, $6) | 0) | 0;
+ $11 = $b >>> 16;
+ $12 = Math_imul($11, $1) | 0;
+ return (tempRet0 = ($8 >>> 16) + (Math_imul($11, $6) | 0) + ((($8 & 65535) + $12 | 0) >>> 16) | 0, $8 + $12 << 16 | $3 & 65535 | 0) | 0;
+}
+
+function _memmove(dest, src, num) {
+ dest = dest | 0;
+ src = src | 0;
+ num = num | 0;
+ var ret = 0;
+ if ((src | 0) < (dest | 0) & (dest | 0) < (src + num | 0)) {
+ ret = dest;
+ src = src + num | 0;
+ dest = dest + num | 0;
+ while ((num | 0) > 0) {
+ dest = dest - 1 | 0;
+ src = src - 1 | 0;
+ num = num - 1 | 0;
+ HEAP8[dest >> 0] = HEAP8[src >> 0] | 0;
+ }
+ dest = ret;
+ } else _memcpy(dest, src, num) | 0;
+ return dest | 0;
+}
+
+function _arUtilGetPixelSize($arPixelFormat) {
+ $arPixelFormat = $arPixelFormat | 0;
+ var $$0 = 0;
+ switch ($arPixelFormat | 0) {
+ case 1:
+ case 0:
+ {
+ $$0 = 3;
+ break;
+ }
+ case 6:
+ case 4:
+ case 3:
+ case 2:
+ {
+ $$0 = 4;
+ break;
+ }
+ case 14:
+ case 13:
+ case 12:
+ case 5:
+ {
+ $$0 = 1;
+ break;
+ }
+ case 11:
+ case 10:
+ case 9:
+ case 8:
+ case 7:
+ {
+ $$0 = 2;
+ break;
+ }
+ default:
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _copysign($x, $y) {
+ $x = +$x;
+ $y = +$y;
+ var $0 = 0, $1 = 0, $6 = 0;
+ HEAPF64[tempDoublePtr >> 3] = $x;
+ $0 = HEAP32[tempDoublePtr >> 2] | 0;
+ $1 = HEAP32[tempDoublePtr + 4 >> 2] | 0;
+ HEAPF64[tempDoublePtr >> 3] = $y;
+ $6 = HEAP32[tempDoublePtr + 4 >> 2] & -2147483648 | $1 & 2147483647;
+ HEAP32[tempDoublePtr >> 2] = $0;
+ HEAP32[tempDoublePtr + 4 >> 2] = $6;
+ return +(+HEAPF64[tempDoublePtr >> 3]);
+}
+
+function _arMatrixAlloc($row, $clm) {
+ $row = $row | 0;
+ $clm = $clm | 0;
+ var $$0 = 0, $0 = 0, $4 = 0;
+ $0 = _malloc(12) | 0;
+ do if (!$0) $$0 = 0; else {
+ $4 = _malloc(Math_imul($row << 3, $clm) | 0) | 0;
+ HEAP32[$0 >> 2] = $4;
+ if (!$4) {
+ _free($0);
+ $$0 = 0;
+ break;
+ } else {
+ HEAP32[$0 + 4 >> 2] = $row;
+ HEAP32[$0 + 8 >> 2] = $clm;
+ $$0 = $0;
+ break;
+ }
+ } while (0);
+ return $$0 | 0;
+}
+
+function _ar3DCreateHandle2($cpara) {
+ $cpara = $cpara | 0;
+ var $$0 = 0, $0 = 0, $2 = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $0 = _malloc(4) | 0;
+ if (!$0) {
+ _arLog(3, 5471, sp);
+ _exit(1);
+ }
+ $2 = _icpCreateHandle($cpara) | 0;
+ HEAP32[$0 >> 2] = $2;
+ if (!$2) {
+ _free($0);
+ $$0 = 0;
+ } else $$0 = $0;
+ STACKTOP = sp;
+ return $$0 | 0;
+}
+
+function ___fseeko($f, $off, $whence) {
+ $f = $f | 0;
+ $off = $off | 0;
+ $whence = $whence | 0;
+ var $5 = 0, $6 = 0, $phitmp = 0;
+ if ((HEAP32[$f + 76 >> 2] | 0) > -1) {
+ $phitmp = (___lockfile($f) | 0) == 0;
+ $5 = ___fseeko_unlocked($f, $off, $whence) | 0;
+ if ($phitmp) $6 = $5; else {
+ ___unlockfile($f);
+ $6 = $5;
+ }
+ } else $6 = ___fseeko_unlocked($f, $off, $whence) | 0;
+ return $6 | 0;
+}
+
+function __GLOBAL__sub_I_ARToolKitJS_cpp() {
+ HEAP32[511] = 0;
+ HEAP32[512] = 0;
+ HEAP32[513] = 0;
+ HEAP32[514] = 0;
+ HEAPF32[515] = 1.0;
+ ___cxa_atexit(11, 2044, ___dso_handle | 0) | 0;
+ HEAP32[516] = 0;
+ HEAP32[517] = 0;
+ HEAP32[518] = 0;
+ HEAP32[519] = 0;
+ HEAPF32[520] = 1.0;
+ ___cxa_atexit(12, 2064, ___dso_handle | 0) | 0;
+ __ZN46EmscriptenBindingInitializer_constant_bindingsC2Ev(0);
+ return;
+}
+
+function _arParamLTFree($paramLT_p) {
+ $paramLT_p = $paramLT_p | 0;
+ var $$0 = 0, $1 = 0;
+ if (!$paramLT_p) $$0 = -1; else {
+ $1 = HEAP32[$paramLT_p >> 2] | 0;
+ if (!$1) $$0 = -1; else {
+ _free(HEAP32[$1 + 184 >> 2] | 0);
+ _free(HEAP32[(HEAP32[$paramLT_p >> 2] | 0) + 188 >> 2] | 0);
+ _free(HEAP32[$paramLT_p >> 2] | 0);
+ HEAP32[$paramLT_p >> 2] = 0;
+ $$0 = 0;
+ }
+ }
+ return $$0 | 0;
+}
+
+function ___uremdi3($a$0, $a$1, $b$0, $b$1) {
+ $a$0 = $a$0 | 0;
+ $a$1 = $a$1 | 0;
+ $b$0 = $b$0 | 0;
+ $b$1 = $b$1 | 0;
+ var $rem = 0, __stackBase__ = 0;
+ __stackBase__ = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ $rem = __stackBase__ | 0;
+ ___udivmoddi4($a$0, $a$1, $b$0, $b$1, $rem) | 0;
+ STACKTOP = __stackBase__;
+ return (tempRet0 = HEAP32[$rem + 4 >> 2] | 0, HEAP32[$rem >> 2] | 0) | 0;
+}
+
+function _arDeleteHandle($handle) {
+ $handle = $handle | 0;
+ var $$0 = 0, $1 = 0, $2 = 0;
+ if (!$handle) $$0 = -1; else {
+ $1 = $handle + 7062408 | 0;
+ $2 = HEAP32[$1 >> 2] | 0;
+ if ($2) {
+ _arImageProcFinal($2);
+ HEAP32[$1 >> 2] = 0;
+ }
+ _free(HEAP32[$handle + 4834144 >> 2] | 0);
+ _free(HEAP32[$handle + 4834148 >> 2] | 0);
+ _free($handle);
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _llvm_cttz_i32(x) {
+ x = x | 0;
+ var ret = 0;
+ ret = HEAP8[cttz_i8 + (x & 255) >> 0] | 0;
+ if ((ret | 0) < 8) return ret | 0;
+ ret = HEAP8[cttz_i8 + (x >> 8 & 255) >> 0] | 0;
+ if ((ret | 0) < 8) return ret + 8 | 0;
+ ret = HEAP8[cttz_i8 + (x >> 16 & 255) >> 0] | 0;
+ if ((ret | 0) < 8) return ret + 16 | 0;
+ return (HEAP8[cttz_i8 + (x >>> 24) >> 0] | 0) + 24 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE8allocateEj($this, $n) {
+ $this = $this | 0;
+ $n = $n | 0;
+ var $$0 = 0, $1 = 0, $3 = 0, $4 = 0;
+ $1 = $n + 15 & -16;
+ $3 = $this + 4096 | 0;
+ $4 = HEAP32[$3 >> 2] | 0;
+ if (($this + 4096 - $4 | 0) >>> 0 < $1 >>> 0) $$0 = _malloc($1) | 0; else {
+ HEAP32[$3 >> 2] = $4 + $1;
+ $$0 = $4;
+ }
+ return $$0 | 0;
+}
+
+function _snprintf($s, $n, $fmt, $varargs) {
+ $s = $s | 0;
+ $n = $n | 0;
+ $fmt = $fmt | 0;
+ $varargs = $varargs | 0;
+ var $0 = 0, $ap = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $ap = sp;
+ HEAP32[$ap >> 2] = $varargs;
+ $0 = _vsnprintf($s, $n, $fmt, $ap) | 0;
+ STACKTOP = sp;
+ return $0 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj18EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $0 = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($this, $s, 17);
+ $0 = $this + 12 | 0;
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj15EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $0 = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($this, $s, 14);
+ $0 = $this + 12 | 0;
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj14EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $0 = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($this, $s, 13);
+ $0 = $this + 12 | 0;
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj13EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $0 = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($this, $s, 12);
+ $0 = $this + 12 | 0;
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ return;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairC2ILj12EEERAT__Kc($this, $s) {
+ $this = $this | 0;
+ $s = $s | 0;
+ var $0 = 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6__initEPKcj($this, $s, 11);
+ $0 = $this + 12 | 0;
+ HEAP32[$0 >> 2] = 0;
+ HEAP32[$0 + 4 >> 2] = 0;
+ HEAP32[$0 + 8 >> 2] = 0;
+ return;
+}
+
+function __ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEED2Ev($this) {
+ $this = $this | 0;
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi12arControllerEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEED2Ev($this);
+ return;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKc($this, $__pos, $__s) {
+ $this = $this | 0;
+ $__pos = $__pos | 0;
+ $__s = $__s | 0;
+ return __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6insertEjPKcj($this, $__pos, $__s, _strlen($__s) | 0) | 0;
+}
+
+function ___shlim($f, $lim) {
+ $f = $f | 0;
+ $lim = $lim | 0;
+ var $4 = 0, $5 = 0, $7 = 0;
+ HEAP32[$f + 104 >> 2] = $lim;
+ $4 = HEAP32[$f + 4 >> 2] | 0;
+ $5 = HEAP32[$f + 8 >> 2] | 0;
+ $7 = $5 - $4 | 0;
+ HEAP32[$f + 108 >> 2] = $7;
+ if (($lim | 0) != 0 & ($7 | 0) > ($lim | 0)) HEAP32[$f + 100 >> 2] = $4 + $lim; else HEAP32[$f + 100 >> 2] = $5;
+ return;
+}
+
+function ___stdio_close($f) {
+ $f = $f | 0;
+ var $3 = 0, $vararg_buffer = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $vararg_buffer = sp;
+ HEAP32[$vararg_buffer >> 2] = HEAP32[$f + 60 >> 2];
+ $3 = ___syscall_ret(___syscall6(6, $vararg_buffer | 0) | 0) | 0;
+ STACKTOP = sp;
+ return $3 | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_15arenaILj4096EE10deallocateEPcj($this, $p, $n) {
+ $this = $this | 0;
+ $p = $p | 0;
+ $n = $n | 0;
+ var $7 = 0;
+ if ($this >>> 0 <= $p >>> 0 & ($this + 4096 | 0) >>> 0 >= $p >>> 0) {
+ $7 = $this + 4096 | 0;
+ if (($p + ($n + 15 & -16) | 0) == (HEAP32[$7 >> 2] | 0)) HEAP32[$7 >> 2] = $p;
+ } else _free($p);
+ return;
+}
+
+function _rewind($f) {
+ $f = $f | 0;
+ var $phitmp = 0;
+ if ((HEAP32[$f + 76 >> 2] | 0) > -1) {
+ $phitmp = (___lockfile($f) | 0) == 0;
+ ___fseeko_unlocked($f, 0, 0) | 0;
+ HEAP32[$f >> 2] = HEAP32[$f >> 2] & -33;
+ if (!$phitmp) ___unlockfile($f);
+ } else {
+ ___fseeko_unlocked($f, 0, 0) | 0;
+ HEAP32[$f >> 2] = HEAP32[$f >> 2] & -33;
+ }
+ return;
+}
+
+function _arPattFree($pattHandle, $patno) {
+ $pattHandle = $pattHandle | 0;
+ $patno = $patno | 0;
+ var $$0 = 0, $2 = 0;
+ $2 = (HEAP32[$pattHandle + 8 >> 2] | 0) + ($patno << 2) | 0;
+ if (!(HEAP32[$2 >> 2] | 0)) $$0 = -1; else {
+ HEAP32[$2 >> 2] = 0;
+ HEAP32[$pattHandle >> 2] = (HEAP32[$pattHandle >> 2] | 0) + -1;
+ $$0 = 1;
+ }
+ return $$0 | 0;
+}
+
+function __ZNSt3__113unordered_mapIi7ARParamNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEED2Ev($this) {
+ $this = $this | 0;
+ __ZNSt3__112__hash_tableINS_17__hash_value_typeIi7ARParamEENS_22__unordered_map_hasherIiS3_NS_4hashIiEELb1EEENS_21__unordered_map_equalIiS3_NS_8equal_toIiEELb1EEENS_9allocatorIS3_EEED2Ev($this);
+ return;
+}
+
+function _sn_write($f, $s, $l) {
+ $f = $f | 0;
+ $s = $s | 0;
+ $l = $l | 0;
+ var $2 = 0, $3 = 0, $6 = 0, $l$ = 0;
+ $2 = $f + 20 | 0;
+ $3 = HEAP32[$2 >> 2] | 0;
+ $6 = (HEAP32[$f + 16 >> 2] | 0) - $3 | 0;
+ $l$ = $6 >>> 0 > $l >>> 0 ? $l : $6;
+ _memcpy($3 | 0, $s | 0, $l$ | 0) | 0;
+ HEAP32[$2 >> 2] = (HEAP32[$2 >> 2] | 0) + $l$;
+ return $l | 0;
+}
+
+function _ferror($f) {
+ $f = $f | 0;
+ var $$lobit = 0, $$lobit2 = 0, $phitmp = 0;
+ if ((HEAP32[$f + 76 >> 2] | 0) > -1) {
+ $phitmp = (___lockfile($f) | 0) == 0;
+ $$lobit = (HEAP32[$f >> 2] | 0) >>> 5 & 1;
+ if ($phitmp) $$lobit2 = $$lobit; else $$lobit2 = $$lobit;
+ } else $$lobit2 = (HEAP32[$f >> 2] | 0) >>> 5 & 1;
+ return $$lobit2 | 0;
+}
+
+function ___memrchr($m, $c, $n) {
+ $m = $m | 0;
+ $c = $c | 0;
+ $n = $n | 0;
+ var $$0 = 0, $$01 = 0, $0 = 0, $3 = 0;
+ $0 = $c & 255;
+ $$01 = $n;
+ while (1) {
+ if (!$$01) {
+ $$0 = 0;
+ break;
+ }
+ $$01 = $$01 + -1 | 0;
+ $3 = $m + $$01 | 0;
+ if ((HEAP8[$3 >> 0] | 0) == $0 << 24 >> 24) {
+ $$0 = $3;
+ break;
+ }
+ }
+ return $$0 | 0;
+}
+
+function __ZN10emscripten8internal11BindingTypeINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEE12fromWireTypeEPNS9_Ut_E($agg$result, $v) {
+ $agg$result = $agg$result | 0;
+ $v = $v | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6__initEPKcj($agg$result, $v + 4 | 0, HEAP32[$v >> 2] | 0);
+ return;
+}
+
+function _arVecAlloc($clm) {
+ $clm = $clm | 0;
+ var $$0 = 0, $0 = 0, $3 = 0;
+ $0 = _malloc(8) | 0;
+ do if (!$0) $$0 = 0; else {
+ $3 = _malloc($clm << 3) | 0;
+ HEAP32[$0 >> 2] = $3;
+ if (!$3) {
+ _free($0);
+ $$0 = 0;
+ break;
+ } else {
+ HEAP32[$0 + 4 >> 2] = $clm;
+ $$0 = $0;
+ break;
+ }
+ } while (0);
+ return $$0 | 0;
+}
+
+function _sscanf($s, $fmt, $varargs) {
+ $s = $s | 0;
+ $fmt = $fmt | 0;
+ $varargs = $varargs | 0;
+ var $0 = 0, $ap = 0, sp = 0;
+ sp = STACKTOP;
+ STACKTOP = STACKTOP + 16 | 0;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ $ap = sp;
+ HEAP32[$ap >> 2] = $varargs;
+ $0 = _vsscanf($s, $fmt, $ap) | 0;
+ STACKTOP = sp;
+ return $0 | 0;
+}
+
+function _arPattAttach($arHandle, $arPattHandle) {
+ $arHandle = $arHandle | 0;
+ $arPattHandle = $arPattHandle | 0;
+ var $$0 = 0, $1 = 0;
+ if (!$arHandle) $$0 = -1; else {
+ $1 = $arHandle + 7062384 | 0;
+ if (!(HEAP32[$1 >> 2] | 0)) {
+ HEAP32[$1 >> 2] = $arPattHandle;
+ $$0 = 0;
+ } else $$0 = -1;
+ }
+ return $$0 | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKc($this, $__s) {
+ $this = $this | 0;
+ $__s = $__s | 0;
+ return __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEE6appendEPKcj($this, $__s, _strlen($__s) | 0) | 0;
+}
+
+function __ZN10__cxxabiv112_GLOBAL__N_111string_pairD2Ev($this) {
+ $this = $this | 0;
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($this + 12 | 0);
+ __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($this);
+ return;
+}
+
+function _arMatrixAllocTrans($source) {
+ $source = $source | 0;
+ var $$0 = 0, $4 = 0;
+ $4 = _arMatrixAlloc(HEAP32[$source + 8 >> 2] | 0, HEAP32[$source + 4 >> 2] | 0) | 0;
+ if (!$4) $$0 = 0; else if ((_arMatrixTrans($4, $source) | 0) < 0) {
+ _arMatrixFree($4) | 0;
+ $$0 = 0;
+ } else $$0 = $4;
+ return $$0 | 0;
+}
+
+function _arMatrixAllocDup($source) {
+ $source = $source | 0;
+ var $$0 = 0, $4 = 0;
+ $4 = _arMatrixAlloc(HEAP32[$source + 4 >> 2] | 0, HEAP32[$source + 8 >> 2] | 0) | 0;
+ if (!$4) $$0 = 0; else if ((_arMatrixDup($4, $source) | 0) < 0) {
+ _arMatrixFree($4) | 0;
+ $$0 = 0;
+ } else $$0 = $4;
+ return $$0 | 0;
+}
+
+function _arMatrixAllocMul($a, $b) {
+ $a = $a | 0;
+ $b = $b | 0;
+ var $$0 = 0, $4 = 0;
+ $4 = _arMatrixAlloc(HEAP32[$a + 4 >> 2] | 0, HEAP32[$b + 8 >> 2] | 0) | 0;
+ if (!$4) $$0 = 0; else if ((_arMatrixMul($4, $a, $b) | 0) < 0) {
+ _arMatrixFree($4) | 0;
+ $$0 = 0;
+ } else $$0 = $4;
+ return $$0 | 0;
+}
+
+function _arGetTransMatMultiSquareRobust($handle, $marker_info, $marker_num, $config) {
+ $handle = $handle | 0;
+ $marker_info = $marker_info | 0;
+ $marker_num = $marker_num | 0;
+ $config = $config | 0;
+ return +(+_arGetTransMatMultiSquare2($handle, $marker_info, $marker_num, $config, 1));
+}
+
+function _arGetTransMatMultiSquare($handle, $marker_info, $marker_num, $config) {
+ $handle = $handle | 0;
+ $marker_info = $marker_info | 0;
+ $marker_num = $marker_num | 0;
+ $config = $config | 0;
+ return +(+_arGetTransMatMultiSquare2($handle, $marker_info, $marker_num, $config, 0));
+}
+
+function ___ftello($f) {
+ $f = $f | 0;
+ var $5 = 0, $6 = 0, $phitmp = 0;
+ if ((HEAP32[$f + 76 >> 2] | 0) > -1) {
+ $phitmp = (___lockfile($f) | 0) == 0;
+ $5 = ___ftello_unlocked($f) | 0;
+ if ($phitmp) $6 = $5; else $6 = $5;
+ } else $6 = ___ftello_unlocked($f) | 0;
+ return $6 | 0;
+}
+
+function _arSetPattRatio($handle, $pattRatio) {
+ $handle = $handle | 0;
+ $pattRatio = +$pattRatio;
+ var $$0 = 0;
+ if (!$handle) $$0 = -1; else if ($pattRatio <= 0.0 | $pattRatio >= 1.0) $$0 = -1; else {
+ HEAPF64[$handle + 7062416 >> 3] = $pattRatio;
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _bitshift64Ashr(low, high, bits) {
+ low = low | 0;
+ high = high | 0;
+ bits = bits | 0;
+ if ((bits | 0) < 32) {
+ tempRet0 = high >> bits;
+ return low >>> bits | (high & (1 << bits) - 1) << 32 - bits;
+ }
+ tempRet0 = (high | 0) < 0 ? -1 : 0;
+ return high >> bits - 32 | 0;
+}
+
+function _byteSwapInt($from, $to) {
+ $from = $from | 0;
+ $to = $to | 0;
+ HEAP8[$to >> 0] = HEAP8[$from + 3 >> 0] | 0;
+ HEAP8[$to + 1 >> 0] = HEAP8[$from + 2 >> 0] | 0;
+ HEAP8[$to + 2 >> 0] = HEAP8[$from + 1 >> 0] | 0;
+ HEAP8[$to + 3 >> 0] = HEAP8[$from >> 0] | 0;
+ return;
+}
+
+function _arGetLabelingThreshMode($handle, $mode_p) {
+ $handle = $handle | 0;
+ $mode_p = $mode_p | 0;
+ var $$0 = 0;
+ if (($handle | 0) != 0 & ($mode_p | 0) != 0) {
+ HEAP32[$mode_p >> 2] = HEAP32[$handle + 7062388 >> 2];
+ $$0 = 0;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function _bitshift64Shl(low, high, bits) {
+ low = low | 0;
+ high = high | 0;
+ bits = bits | 0;
+ if ((bits | 0) < 32) {
+ tempRet0 = high << bits | (low & (1 << bits) - 1 << 32 - bits) >>> 32 - bits;
+ return low << bits;
+ }
+ tempRet0 = low << bits - 32;
+ return 0;
+}
+
+function _ar3DDeleteHandle($handle) {
+ $handle = $handle | 0;
+ var $$0 = 0, $0 = 0;
+ $0 = HEAP32[$handle >> 2] | 0;
+ if (!$0) $$0 = -1; else {
+ _icpDeleteHandle($0) | 0;
+ _free(HEAP32[$handle >> 2] | 0);
+ HEAP32[$handle >> 2] = 0;
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _arGetMatrixCodeType($handle, $type_p) {
+ $handle = $handle | 0;
+ $type_p = $type_p | 0;
+ var $$0 = 0;
+ if (($handle | 0) != 0 & ($type_p | 0) != 0) {
+ HEAP32[$type_p >> 2] = HEAP32[$handle + 7062424 >> 2];
+ $$0 = 0;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function _bitshift64Lshr(low, high, bits) {
+ low = low | 0;
+ high = high | 0;
+ bits = bits | 0;
+ if ((bits | 0) < 32) {
+ tempRet0 = high >>> bits;
+ return low >>> bits | (high & (1 << bits) - 1) << 32 - bits;
+ }
+ tempRet0 = 0;
+ return high >>> bits - 32 | 0;
+}
+
+function _arPattDetach($arHandle) {
+ $arHandle = $arHandle | 0;
+ var $$0 = 0, $1 = 0;
+ if (!$arHandle) $$0 = -1; else {
+ $1 = $arHandle + 7062384 | 0;
+ if (!(HEAP32[$1 >> 2] | 0)) $$0 = -1; else {
+ HEAP32[$1 >> 2] = 0;
+ $$0 = 0;
+ }
+ }
+ return $$0 | 0;
+}
+
+function _arGetLabelingThresh($handle, $thresh) {
+ $handle = $handle | 0;
+ $thresh = $thresh | 0;
+ var $$0 = 0;
+ if (($handle | 0) != 0 & ($thresh | 0) != 0) {
+ HEAP32[$thresh >> 2] = HEAP32[$handle + 16 >> 2];
+ $$0 = 0;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function __ZN10emscripten8functionIiJiNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEEEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 3, 2180, 10905, 12, $fn | 0);
+ return;
+}
+
+function copyTempFloat(ptr) {
+ ptr = ptr | 0;
+ HEAP8[tempDoublePtr >> 0] = HEAP8[ptr >> 0];
+ HEAP8[tempDoublePtr + 1 >> 0] = HEAP8[ptr + 1 >> 0];
+ HEAP8[tempDoublePtr + 2 >> 0] = HEAP8[ptr + 2 >> 0];
+ HEAP8[tempDoublePtr + 3 >> 0] = HEAP8[ptr + 3 >> 0];
+}
+
+function __ZN10emscripten8functionIiJNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEEEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 2, 2160, 10800, 11, $fn | 0);
+ return;
+}
+
+function dynCall_viiiiii(index, a1, a2, a3, a4, a5, a6) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = a2 | 0;
+ a3 = a3 | 0;
+ a4 = a4 | 0;
+ a5 = a5 | 0;
+ a6 = a6 | 0;
+ FUNCTION_TABLE_viiiiii[index & 3](a1 | 0, a2 | 0, a3 | 0, a4 | 0, a5 | 0, a6 | 0);
+}
+
+function _arSetLabelingThresh($handle, $thresh) {
+ $handle = $handle | 0;
+ $thresh = $thresh | 0;
+ var $$0 = 0;
+ if (($handle | 0) == 0 | $thresh >>> 0 > 255) $$0 = -1; else {
+ HEAP32[$handle + 16 >> 2] = $thresh;
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _arGetLabelingMode($handle, $mode) {
+ $handle = $handle | 0;
+ $mode = $mode | 0;
+ var $$0 = 0;
+ if (($handle | 0) != 0 & ($mode | 0) != 0) {
+ HEAP32[$mode >> 2] = HEAP32[$handle + 12 >> 2];
+ $$0 = 0;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function __ZN10emscripten8internal7InvokerIiJiiiEE6invokeEPFiiiiEiii($fn, $args, $args1, $args2) {
+ $fn = $fn | 0;
+ $args = $args | 0;
+ $args1 = $args1 | 0;
+ $args2 = $args2 | 0;
+ return FUNCTION_TABLE_iiii[$fn & 15]($args, $args1, $args2) | 0;
+}
+
+function _arGetPattRatio($handle, $pattRatio) {
+ $handle = $handle | 0;
+ $pattRatio = $pattRatio | 0;
+ var $$0 = 0;
+ if (!$handle) $$0 = -1; else {
+ HEAPF64[$pattRatio >> 3] = +HEAPF64[$handle + 7062416 >> 3];
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _arSetPatternDetectionMode($handle, $mode) {
+ $handle = $handle | 0;
+ $mode = $mode | 0;
+ var $$0 = 0;
+ if (($handle | 0) != 0 & $mode >>> 0 < 5) {
+ HEAP32[$handle + 24 >> 2] = $mode;
+ $$0 = 0;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function _arGetDebugMode($handle, $mode) {
+ $handle = $handle | 0;
+ $mode = $mode | 0;
+ var $$0 = 0;
+ if (($handle | 0) != 0 & ($mode | 0) != 0) {
+ HEAP32[$mode >> 2] = HEAP32[$handle >> 2];
+ $$0 = 0;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function _icpSetInlierProbability($handle, $inlierProb) {
+ $handle = $handle | 0;
+ $inlierProb = +$inlierProb;
+ var $$0 = 0;
+ if (!$handle) $$0 = -1; else {
+ HEAPF64[$handle + 128 >> 3] = $inlierProb;
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _arSetImageProcMode($handle, $mode) {
+ $handle = $handle | 0;
+ $mode = $mode | 0;
+ var $$0 = 0;
+ if (($handle | 0) != 0 & $mode >>> 0 < 2) {
+ HEAP32[$handle + 20 >> 2] = $mode;
+ $$0 = 0;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function _arSetLabelingMode($handle, $mode) {
+ $handle = $handle | 0;
+ $mode = $mode | 0;
+ var $$0 = 0;
+ if (($handle | 0) != 0 & $mode >>> 0 < 2) {
+ HEAP32[$handle + 12 >> 2] = $mode;
+ $$0 = 0;
+ } else $$0 = -1;
+ return $$0 | 0;
+}
+
+function __ZNK10__cxxabiv123__fundamental_type_info9can_catchEPKNS_16__shim_type_infoERPv($this, $thrown_type, $0) {
+ $this = $this | 0;
+ $thrown_type = $thrown_type | 0;
+ $0 = $0 | 0;
+ return ($this | 0) == ($thrown_type | 0) | 0;
+}
+
+function runPostSets() {}
+function _i64Subtract(a, b, c, d) {
+ a = a | 0;
+ b = b | 0;
+ c = c | 0;
+ d = d | 0;
+ var h = 0;
+ h = b - d >>> 0;
+ h = b - d - (c >>> 0 > a >>> 0 | 0) >>> 0;
+ return (tempRet0 = h, a - c >>> 0 | 0) | 0;
+}
+
+function _arImageProcLumaHistAndCDFAndMedian($ipi, $dataPtr, $value_p) {
+ $ipi = $ipi | 0;
+ $dataPtr = $dataPtr | 0;
+ $value_p = $value_p | 0;
+ return _arImageProcLumaHistAndCDFAndPercentile($ipi, $dataPtr, .5, $value_p) | 0;
+}
+
+function _arGetPatternDetectionMode($handle, $mode) {
+ $handle = $handle | 0;
+ $mode = $mode | 0;
+ var $$0 = 0;
+ if (!$handle) $$0 = -1; else {
+ HEAP32[$mode >> 2] = HEAP32[$handle + 24 >> 2];
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function ___strdup($s) {
+ $s = $s | 0;
+ var $$0 = 0, $1 = 0, $2 = 0;
+ $1 = (_strlen($s) | 0) + 1 | 0;
+ $2 = _malloc($1) | 0;
+ if (!$2) $$0 = 0; else {
+ _memcpy($2 | 0, $s | 0, $1 | 0) | 0;
+ $$0 = $2;
+ }
+ return $$0 | 0;
+}
+
+function dynCall_viiiii(index, a1, a2, a3, a4, a5) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = a2 | 0;
+ a3 = a3 | 0;
+ a4 = a4 | 0;
+ a5 = a5 | 0;
+ FUNCTION_TABLE_viiiii[index & 3](a1 | 0, a2 | 0, a3 | 0, a4 | 0, a5 | 0);
+}
+
+function _arGetImageProcMode($handle, $mode) {
+ $handle = $handle | 0;
+ $mode = $mode | 0;
+ var $$0 = 0;
+ if (!$handle) $$0 = -1; else {
+ HEAP32[$mode >> 2] = HEAP32[$handle + 20 >> 2];
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _icpDeleteHandle($handle) {
+ $handle = $handle | 0;
+ var $$0 = 0, $0 = 0;
+ $0 = HEAP32[$handle >> 2] | 0;
+ if (!$0) $$0 = -1; else {
+ _free($0);
+ HEAP32[$handle >> 2] = 0;
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+
+function _arSetMatrixCodeType($handle, $type) {
+ $handle = $handle | 0;
+ $type = $type | 0;
+ var $$0 = 0;
+ if (!$handle) $$0 = -1; else {
+ HEAP32[$handle + 7062424 >> 2] = $type;
+ $$0 = 0;
+ }
+ return $$0 | 0;
+}
+function stackAlloc(size) {
+ size = size | 0;
+ var ret = 0;
+ ret = STACKTOP;
+ STACKTOP = STACKTOP + size | 0;
+ STACKTOP = STACKTOP + 15 & -16;
+ if ((STACKTOP | 0) >= (STACK_MAX | 0)) abort();
+ return ret | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEEN10__cxxabiv112_GLOBAL__N_112malloc_allocIcEEED2Ev($this) {
+ $this = $this | 0;
+ if (HEAP8[$this >> 0] & 1) _free(HEAP32[$this + 8 >> 2] | 0);
+ return;
+}
+
+function ___syscall_ret($r) {
+ $r = $r | 0;
+ var $$0 = 0, $2 = 0;
+ if ($r >>> 0 > 4294963200) {
+ $2 = ___errno_location() | 0;
+ HEAP32[$2 >> 2] = 0 - $r;
+ $$0 = -1;
+ } else $$0 = $r;
+ return $$0 | 0;
+}
+
+function __ZN10emscripten8internal7InvokerIiJiiEE6invokeEPFiiiEii($fn, $args, $args1) {
+ $fn = $fn | 0;
+ $args = $args | 0;
+ $args1 = $args1 | 0;
+ return FUNCTION_TABLE_iii[$fn & 15]($args, $args1) | 0;
+}
+
+function dynCall_iiiii(index, a1, a2, a3, a4) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = a2 | 0;
+ a3 = a3 | 0;
+ a4 = a4 | 0;
+ return FUNCTION_TABLE_iiiii[index & 1](a1 | 0, a2 | 0, a3 | 0, a4 | 0) | 0;
+}
+
+function __ZN10emscripten8internal7InvokerIvJiiEE6invokeEPFviiEii($fn, $args, $args1) {
+ $fn = $fn | 0;
+ $args = $args | 0;
+ $args1 = $args1 | 0;
+ FUNCTION_TABLE_vii[$fn & 7]($args, $args1);
+ return;
+}
+
+function __ZN10emscripten8internal7InvokerIvJifEE6invokeEPFvifEif($fn, $args, $args1) {
+ $fn = $fn | 0;
+ $args = $args | 0;
+ $args1 = +$args1;
+ FUNCTION_TABLE_vid[$fn & 3]($args, $args1);
+ return;
+}
+
+function __ZN10emscripten8internal7InvokerIvJidEE6invokeEPFvidEid($fn, $args, $args1) {
+ $fn = $fn | 0;
+ $args = $args | 0;
+ $args1 = +$args1;
+ FUNCTION_TABLE_vid[$fn & 3]($args, $args1);
+ return;
+}
+
+function _arImageProcFinal($ipi) {
+ $ipi = $ipi | 0;
+ if ($ipi) {
+ if (HEAP32[$ipi + 2076 >> 2] | 0) _free(HEAP32[$ipi >> 2] | 0);
+ _free(HEAP32[$ipi + 4 >> 2] | 0);
+ _free($ipi);
+ }
+ return;
+}
+
+function __ZN10emscripten8functionIiJiiiEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 4, 2200, 10910, 1, $fn | 0);
+ return;
+}
+
+function __ZN10emscripten8functionIiJiiEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 3, 2168, 10905, 13, $fn | 0);
+ return;
+}
+
+function __ZN10emscripten8functionIvJiiEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 3, 2116, 10779, 1, $fn | 0);
+ return;
+}
+
+function __ZN10emscripten8functionIvJifEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 3, 2104, 10774, 2, $fn | 0);
+ return;
+}
+
+function __ZN10emscripten8functionIvJidEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 3, 2136, 10788, 1, $fn | 0);
+ return;
+}
+
+function __ZN10emscripten8functionIiJiEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 2, 2192, 10800, 10, $fn | 0);
+ return;
+}
+
+function dynCall_viiii(index, a1, a2, a3, a4) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = a2 | 0;
+ a3 = a3 | 0;
+ a4 = a4 | 0;
+ FUNCTION_TABLE_viiii[index & 3](a1 | 0, a2 | 0, a3 | 0, a4 | 0);
+}
+
+function __ZN10emscripten8functionIvJiEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 2, 2152, 10796, 7, $fn | 0);
+ return;
+}
+
+function __ZN10emscripten8functionIiJEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 1, 2148, 10793, 16, $fn | 0);
+ return;
+}
+
+function __ZN10emscripten8functionIdJiEJEEEvPKcPFT_DpT0_EDpT1_($name, $fn) {
+ $name = $name | 0;
+ $fn = $fn | 0;
+ __embind_register_function($name | 0, 2, 2128, 10784, 1, $fn | 0);
+ return;
+}
+
+function _icpGetXw2XcCleanup295($J_U_S, $dU, $E, $E2) {
+ $J_U_S = $J_U_S | 0;
+ $dU = $dU | 0;
+ $E = $E | 0;
+ $E2 = $E2 | 0;
+ _free($J_U_S);
+ _free($dU);
+ _free($E);
+ _free($E2);
+ return;
+}
+
+function ___errno_location() {
+ var $$0 = 0, $3 = 0;
+ if (!(HEAP32[597] | 0)) $$0 = 2644; else {
+ $3 = (_pthread_self() | 0) + 60 | 0;
+ $$0 = HEAP32[$3 >> 2] | 0;
+ }
+ return $$0 | 0;
+}
+
+function __ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEED2Ev($this) {
+ $this = $this | 0;
+ if (HEAP8[$this >> 0] & 1) __ZdlPv(HEAP32[$this + 8 >> 2] | 0);
+ return;
+}
+
+function _i64Add(a, b, c, d) {
+ a = a | 0;
+ b = b | 0;
+ c = c | 0;
+ d = d | 0;
+ var l = 0;
+ l = a + c >>> 0;
+ return (tempRet0 = b + d + (l >>> 0 < a >>> 0 | 0) >>> 0, l | 0) | 0;
+}
+
+function __ZN10emscripten8constantIdEEvPKcRKT_($name, $v) {
+ $name = $name | 0;
+ $v = $v | 0;
+ __embind_register_constant($name | 0, 720, ~~+HEAPF64[$v >> 3] >>> 0 | 0);
+ return;
+}
+
+function dynCall_iiii(index, a1, a2, a3) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = a2 | 0;
+ a3 = a3 | 0;
+ return FUNCTION_TABLE_iiii[index & 15](a1 | 0, a2 | 0, a3 | 0) | 0;
+}
+
+function ___udivdi3($a$0, $a$1, $b$0, $b$1) {
+ $a$0 = $a$0 | 0;
+ $a$1 = $a$1 | 0;
+ $b$0 = $b$0 | 0;
+ $b$1 = $b$1 | 0;
+ return ___udivmoddi4($a$0, $a$1, $b$0, $b$1, 0) | 0;
+}
+
+function _strchr($s, $c) {
+ $s = $s | 0;
+ $c = $c | 0;
+ var $0 = 0;
+ $0 = ___strchrnul($s, $c) | 0;
+ return ((HEAP8[$0 >> 0] | 0) == ($c & 255) << 24 >> 24 ? $0 : 0) | 0;
+}
+
+function __ZN10emscripten8constantIiEEvPKcRKT_($name, $v) {
+ $name = $name | 0;
+ $v = $v | 0;
+ __embind_register_constant($name | 0, 680, HEAP32[$v >> 2] | 0);
+ return;
+}
+
+function dynCall_viii(index, a1, a2, a3) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = a2 | 0;
+ a3 = a3 | 0;
+ FUNCTION_TABLE_viii[index & 1](a1 | 0, a2 | 0, a3 | 0);
+}
+
+function __ZN10emscripten8internal7InvokerIiJiEE6invokeEPFiiEi($fn, $args) {
+ $fn = $fn | 0;
+ $args = $args | 0;
+ return FUNCTION_TABLE_ii[$fn & 31]($args) | 0;
+}
+
+function __ZN10emscripten8internal7InvokerIdJiEE6invokeEPFdiEi($fn, $args) {
+ $fn = $fn | 0;
+ $args = $args | 0;
+ return +(+FUNCTION_TABLE_di[$fn & 3]($args));
+}
+
+function __ZN10emscripten8internal7InvokerIvJiEE6invokeEPFviEi($fn, $args) {
+ $fn = $fn | 0;
+ $args = $args | 0;
+ FUNCTION_TABLE_vi[$fn & 15]($args);
+ return;
+}
+
+function _compE($a, $b) {
+ $a = $a | 0;
+ $b = $b | 0;
+ var $2 = 0.0;
+ $2 = +HEAPF64[$a >> 3] - +HEAPF64[$b >> 3];
+ return ($2 < 0.0 ? -1 : $2 > 0.0 & 1) | 0;
+}
+
+function dynCall_viid(index, a1, a2, a3) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = a2 | 0;
+ a3 = +a3;
+ FUNCTION_TABLE_viid[index & 3](a1 | 0, a2 | 0, +a3);
+}
+
+function _isxdigit($c) {
+ $c = $c | 0;
+ var $4 = 0;
+ if (($c + -48 | 0) >>> 0 < 10) $4 = 1; else $4 = (($c | 32) + -97 | 0) >>> 0 < 6;
+ return $4 & 1 | 0;
+}
+
+function establishStackSpace(stackBase, stackMax) {
+ stackBase = stackBase | 0;
+ stackMax = stackMax | 0;
+ STACKTOP = stackBase;
+ STACK_MAX = stackMax;
+}
+
+function __ZN12_GLOBAL__N_1L20register_memory_viewItEEvPKc($name) {
+ $name = $name | 0;
+ __embind_register_memory_view(512, 3, $name | 0);
+ return;
+}
+
+function __ZN12_GLOBAL__N_1L20register_memory_viewIsEEvPKc($name) {
+ $name = $name | 0;
+ __embind_register_memory_view(520, 2, $name | 0);
+ return;
+}
+
+function __ZN12_GLOBAL__N_1L20register_memory_viewIjEEvPKc($name) {
+ $name = $name | 0;
+ __embind_register_memory_view(496, 5, $name | 0);
+ return;
+}
+
+function __ZN12_GLOBAL__N_1L20register_memory_viewIiEEvPKc($name) {
+ $name = $name | 0;
+ __embind_register_memory_view(504, 4, $name | 0);
+ return;
+}
+
+function __ZN12_GLOBAL__N_1L20register_memory_viewIhEEvPKc($name) {
+ $name = $name | 0;
+ __embind_register_memory_view(528, 1, $name | 0);
+ return;
+}
+
+function __ZN12_GLOBAL__N_1L20register_memory_viewIaEEvPKc($name) {
+ $name = $name | 0;
+ __embind_register_memory_view(536, 0, $name | 0);
+ return;
+}
+
+function __ZNKSt3__121__basic_string_commonILb1EE20__throw_out_of_rangeEv($this) {
+ $this = $this | 0;
+ ___assert_fail(14152, 12528, 1175, 14181);
+}
+
+function __ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv($this) {
+ $this = $this | 0;
+ ___assert_fail(12499, 12528, 1164, 12463);
+}
+
+function dynCall_iii(index, a1, a2) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = a2 | 0;
+ return FUNCTION_TABLE_iii[index & 15](a1 | 0, a2 | 0) | 0;
+}
+
+function b13(p0, p1, p2, p3, p4, p5) {
+ p0 = p0 | 0;
+ p1 = p1 | 0;
+ p2 = p2 | 0;
+ p3 = p3 | 0;
+ p4 = p4 | 0;
+ p5 = p5 | 0;
+ nullFunc_viiiiii(13);
+}
+
+function _wctomb($s, $wc) {
+ $s = $s | 0;
+ $wc = $wc | 0;
+ var $$0 = 0;
+ if (!$s) $$0 = 0; else $$0 = _wcrtomb($s, $wc, 0) | 0;
+ return $$0 | 0;
+}
+
+function __ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv($this) {
+ $this = $this | 0;
+ ___assert_fail(12352, 12375, 303, 12463);
+}
+
+function dynCall_dii(index, a1, a2) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = a2 | 0;
+ return +FUNCTION_TABLE_dii[index & 1](a1 | 0, a2 | 0);
+}
+
+function setThrew(threw, value) {
+ threw = threw | 0;
+ value = value | 0;
+ if (!__THREW__) {
+ __THREW__ = threw;
+ threwValue = value;
+ }
+}
+
+function _fseek($f, $off, $whence) {
+ $f = $f | 0;
+ $off = $off | 0;
+ $whence = $whence | 0;
+ return ___fseeko($f, $off, $whence) | 0;
+}
+
+function dynCall_vii(index, a1, a2) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = a2 | 0;
+ FUNCTION_TABLE_vii[index & 7](a1 | 0, a2 | 0);
+}
+
+function _mbsinit($st) {
+ $st = $st | 0;
+ var $4 = 0;
+ if (!$st) $4 = 1; else $4 = (HEAP32[$st >> 2] | 0) == 0;
+ return $4 & 1 | 0;
+}
+
+function _do_read($f, $buf, $len) {
+ $f = $f | 0;
+ $buf = $buf | 0;
+ $len = $len | 0;
+ return ___string_read($f, $buf, $len) | 0;
+}
+
+function dynCall_vid(index, a1, a2) {
+ index = index | 0;
+ a1 = a1 | 0;
+ a2 = +a2;
+ FUNCTION_TABLE_vid[index & 3](a1 | 0, +a2);
+}
+
+function b1(p0, p1, p2, p3, p4) {
+ p0 = p0 | 0;
+ p1 = p1 | 0;
+ p2 = p2 | 0;
+ p3 = p3 | 0;
+ p4 = p4 | 0;
+ nullFunc_viiiii(1);
+}
+
+function _arMultiFreeConfig($config) {
+ $config = $config | 0;
+ _free(HEAP32[$config >> 2] | 0);
+ _free($config);
+ return 0;
+}
+
+function __ZN10emscripten8internal7InvokerIiJEE6invokeEPFivE($fn) {
+ $fn = $fn | 0;
+ return FUNCTION_TABLE_i[$fn & 1]() | 0;
+}
+
+function _icpGetXw2XcCleanup($J_U_S, $dU) {
+ $J_U_S = $J_U_S | 0;
+ $dU = $dU | 0;
+ _free($J_U_S);
+ _free($dU);
+ return;
+}
+
+function b12(p0, p1, p2, p3) {
+ p0 = p0 | 0;
+ p1 = p1 | 0;
+ p2 = p2 | 0;
+ p3 = p3 | 0;
+ nullFunc_iiiii(12);
+ return 0;
+}
+
+function _strncpy($d, $s, $n) {
+ $d = $d | 0;
+ $s = $s | 0;
+ $n = $n | 0;
+ ___stpncpy($d, $s, $n) | 0;
+ return $d | 0;
+}
+
+function dynCall_ii(index, a1) {
+ index = index | 0;
+ a1 = a1 | 0;
+ return FUNCTION_TABLE_ii[index & 31](a1 | 0) | 0;
+}
+
+function _strcpy($dest, $src) {
+ $dest = $dest | 0;
+ $src = $src | 0;
+ ___stpcpy($dest, $src) | 0;
+ return $dest | 0;
+}
+
+function __GLOBAL__sub_I_bind_cpp() {
+ __ZN53EmscriptenBindingInitializer_native_and_builtin_typesC2Ev(0);
+ return;
+}
+
+function _strrchr($s, $c) {
+ $s = $s | 0;
+ $c = $c | 0;
+ return ___memrchr($s, $c, (_strlen($s) | 0) + 1 | 0) | 0;
+}
+
+function _ar3DCreateHandle($arParam) {
+ $arParam = $arParam | 0;
+ return _ar3DCreateHandle2($arParam + 8 | 0) | 0;
+}
+
+function dynCall_di(index, a1) {
+ index = index | 0;
+ a1 = a1 | 0;
+ return +FUNCTION_TABLE_di[index & 3](a1 | 0);
+}
+
+function _fputs($s, $f) {
+ $s = $s | 0;
+ $f = $f | 0;
+ return (_fwrite($s, _strlen($s) | 0, 1, $f) | 0) + -1 | 0;
+}
+
+function __ZSt15get_new_handlerv() {
+ var $0 = 0;
+ $0 = HEAP32[559] | 0;
+ HEAP32[559] = $0 + 0;
+ return $0 | 0;
+}
+
+function _arMatrixFree($m) {
+ $m = $m | 0;
+ if ($m) {
+ _free(HEAP32[$m >> 2] | 0);
+ _free($m);
+ }
+ return 0;
+}
+
+function __ZN10__cxxabiv123__fundamental_type_infoD0Ev($this) {
+ $this = $this | 0;
+ __ZdlPv($this);
+ return;
+}
+
+function b15(p0, p1, p2, p3) {
+ p0 = p0 | 0;
+ p1 = p1 | 0;
+ p2 = p2 | 0;
+ p3 = p3 | 0;
+ nullFunc_viiii(15);
+}
+
+function __ZN10__cxxabiv121__vmi_class_type_infoD0Ev($this) {
+ $this = $this | 0;
+ __ZdlPv($this);
+ return;
+}
+
+function dynCall_vi(index, a1) {
+ index = index | 0;
+ a1 = a1 | 0;
+ FUNCTION_TABLE_vi[index & 15](a1 | 0);
+}
+
+function __ZN10__cxxabiv120__si_class_type_infoD0Ev($this) {
+ $this = $this | 0;
+ __ZdlPv($this);
+ return;
+}
+
+function __ZN10__cxxabiv117__class_type_infoD0Ev($this) {
+ $this = $this | 0;
+ __ZdlPv($this);
+ return;
+}
+
+function _cleanup392($p) {
+ $p = $p | 0;
+ if (!(HEAP32[$p + 68 >> 2] | 0)) ___unlockfile($p);
+ return;
+}
+
+function _cleanup387($p) {
+ $p = $p | 0;
+ if (!(HEAP32[$p + 68 >> 2] | 0)) ___unlockfile($p);
+ return;
+}
+
+function b0(p0, p1, p2) {
+ p0 = p0 | 0;
+ p1 = p1 | 0;
+ p2 = p2 | 0;
+ nullFunc_iiii(0);
+ return 0;
+}
+
+function _isspace($c) {
+ $c = $c | 0;
+ return (($c | 0) == 32 | ($c + -9 | 0) >>> 0 < 5) & 1 | 0;
+}
+
+function ___getTypeName($ti) {
+ $ti = $ti | 0;
+ return ___strdup(HEAP32[$ti + 4 >> 2] | 0) | 0;
+}
+
+function _arVecFree($v) {
+ $v = $v | 0;
+ _free(HEAP32[$v >> 2] | 0);
+ _free($v);
+ return 0;
+}
+
+function dynCall_i(index) {
+ index = index | 0;
+ return FUNCTION_TABLE_i[index & 1]() | 0;
+}
+
+function __ZNK10__cxxabiv116__shim_type_info5noop2Ev($this) {
+ $this = $this | 0;
+ return;
+}
+
+function __ZNK10__cxxabiv116__shim_type_info5noop1Ev($this) {
+ $this = $this | 0;
+ return;
+}
+
+function b9(p0, p1, p2) {
+ p0 = p0 | 0;
+ p1 = p1 | 0;
+ p2 = p2 | 0;
+ nullFunc_viii(9);
+}
+
+function b11(p0, p1, p2) {
+ p0 = p0 | 0;
+ p1 = p1 | 0;
+ p2 = +p2;
+ nullFunc_viid(11);
+}
+
+function _setLogLevel($level) {
+ $level = $level | 0;
+ HEAP32[496] = $level;
+ return;
+}
+
+function __ZN10__cxxabiv116__shim_type_infoD2Ev($this) {
+ $this = $this | 0;
+ return;
+}
+
+function __ZNSt9bad_allocD0Ev($this) {
+ $this = $this | 0;
+ __ZdlPv($this);
+ return;
+}
+
+function _copysignl($x, $y) {
+ $x = +$x;
+ $y = +$y;
+ return +(+_copysign($x, $y));
+}
+
+function _scalbnl($x, $n) {
+ $x = +$x;
+ $n = $n | 0;
+ return +(+_scalbn($x, $n));
+}
+
+function b2(p0, p1) {
+ p0 = p0 | 0;
+ p1 = p1 | 0;
+ nullFunc_dii(2);
+ return 0.0;
+}
+
+function b14(p0, p1) {
+ p0 = p0 | 0;
+ p1 = p1 | 0;
+ nullFunc_iii(14);
+ return 0;
+}
+
+function dynCall_v(index) {
+ index = index | 0;
+ FUNCTION_TABLE_v[index & 0]();
+}
+
+function _frexpl($x, $e) {
+ $x = +$x;
+ $e = $e | 0;
+ return +(+_frexp($x, $e));
+}
+
+function __ZNKSt9bad_alloc4whatEv($this) {
+ $this = $this | 0;
+ return 12484;
+}
+
+function _isupper($c) {
+ $c = $c | 0;
+ return ($c + -65 | 0) >>> 0 < 26 | 0;
+}
+
+function _fmodl($x, $y) {
+ $x = +$x;
+ $y = +$y;
+ return +(+_fmod($x, $y));
+}
+
+function _arPattCreateHandle() {
+ return _arPattCreateHandle2(16, 50) | 0;
+}
+
+function setTempRet0(value) {
+ value = value | 0;
+ tempRet0 = value;
+}
+
+function b7(p0, p1) {
+ p0 = p0 | 0;
+ p1 = p1 | 0;
+ nullFunc_vii(7);
+}
+
+function __ZNSt9type_infoD2Ev($this) {
+ $this = $this | 0;
+ return;
+}
+
+function __ZNSt9exceptionD2Ev($this) {
+ $this = $this | 0;
+ return;
+}
+
+function __ZNSt9bad_allocD2Ev($this) {
+ $this = $this | 0;
+ return;
+}
+
+function __ZdlPv($ptr) {
+ $ptr = $ptr | 0;
+ _free($ptr);
+ return;
+}
+
+function b3(p0, p1) {
+ p0 = p0 | 0;
+ p1 = +p1;
+ nullFunc_vid(3);
+}
+
+function _ftell($f) {
+ $f = $f | 0;
+ return ___ftello($f) | 0;
+}
+
+function stackRestore(top) {
+ top = top | 0;
+ STACKTOP = top;
+}
+
+function b4(p0) {
+ p0 = p0 | 0;
+ nullFunc_di(4);
+ return 0.0;
+}
+
+function b8(p0) {
+ p0 = p0 | 0;
+ nullFunc_ii(8);
+ return 0;
+}
+
+function ___unlockfile($f) {
+ $f = $f | 0;
+ return;
+}
+
+function ___lockfile($f) {
+ $f = $f | 0;
+ return 0;
+}
+
+function _getLogLevel() {
+ return HEAP32[496] | 0;
+}
+
+function b6(p0) {
+ p0 = p0 | 0;
+ nullFunc_vi(6);
+}
+
+function getTempRet0() {
+ return tempRet0 | 0;
+}
+
+function stackSave() {
+ return STACKTOP | 0;
+}
+
+function b5() {
+ nullFunc_i(5);
+ return 0;
+}
+
+function b10() {
+ nullFunc_v(10);
+}
+
+// EMSCRIPTEN_END_FUNCS
+var FUNCTION_TABLE_iiii = [b0,__ZNK10__cxxabiv123__fundamental_type_info9can_catchEPKNS_16__shim_type_infoERPv,__ZNK10__cxxabiv117__class_type_info9can_catchEPKNS_16__shim_type_infoERPv,_sn_write,___stdio_write,___stdio_seek,___stdout_write,_setup,_setMarkerInfoDir,_getTransMatSquare,_getTransMatSquareCont,_getMultiEachMarkerInfo,__ZN10emscripten8internal7InvokerIiJiNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEEE6invokeEPFiiS8_EiPNS0_11BindingTypeIS8_EUt_E,__ZN10emscripten8internal7InvokerIiJiiEE6invokeEPFiiiEii,___stdio_read,_do_read];
+var FUNCTION_TABLE_viiiii = [b1,__ZNK10__cxxabiv117__class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib,__ZNK10__cxxabiv120__si_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib,__ZNK10__cxxabiv121__vmi_class_type_info16search_below_dstEPNS_19__dynamic_cast_infoEPKvib];
+var FUNCTION_TABLE_dii = [b2,__ZN10emscripten8internal7InvokerIdJiEE6invokeEPFdiEi];
+var FUNCTION_TABLE_vid = [b3,_setProjectionNearPlane,_setProjectionFarPlane,_setPattRatio];
+var FUNCTION_TABLE_di = [b4,_getProjectionNearPlane,_getProjectionFarPlane,_getPattRatio];
+var FUNCTION_TABLE_i = [b5,_getLogLevel];
+var FUNCTION_TABLE_vi = [b6,__ZNSt9bad_allocD2Ev,__ZNSt9bad_allocD0Ev,__ZN10__cxxabiv116__shim_type_infoD2Ev,__ZN10__cxxabiv123__fundamental_type_infoD0Ev,__ZNK10__cxxabiv116__shim_type_info5noop1Ev,__ZNK10__cxxabiv116__shim_type_info5noop2Ev,__ZN10__cxxabiv117__class_type_infoD0Ev,__ZN10__cxxabiv120__si_class_type_infoD0Ev,__ZN10__cxxabiv121__vmi_class_type_infoD0Ev,_setLogLevel,__ZNSt3__113unordered_mapIi12arControllerNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEED2Ev,__ZNSt3__113unordered_mapIi7ARParamNS_4hashIiEENS_8equal_toIiEENS_9allocatorINS_4pairIKiS1_EEEEED2Ev,_cleanup387,_cleanup392,b6];
+var FUNCTION_TABLE_vii = [b7,_setThresholdMode,_setThreshold,_setPatternDetectionMode,_setMatrixCodeType,_setLabelingMode,_setImageProcMode,__ZN10emscripten8internal7InvokerIvJiEE6invokeEPFviEi];
+var FUNCTION_TABLE_ii = [b8,__ZNKSt9bad_alloc4whatEv,___stdio_close,_teardown,_getMultiMarkerCount,_loadCamera,_detectMarker,_getMarkerNum,_getDebugMode,_getProcessingImage,_getThresholdMode,_getThreshold,_getPatternDetectionMode,_getMatrixCodeType,_getLabelingMode,_getImageProcMode,__ZN10emscripten8internal7InvokerIiJEE6invokeEPFivE,b8,b8,b8,b8,b8,b8,b8,b8,b8,b8,b8,b8
+,b8,b8,b8];
+var FUNCTION_TABLE_viii = [b9,__ZN10emscripten8internal7InvokerIvJiiEE6invokeEPFviiEii];
+var FUNCTION_TABLE_v = [b10];
+var FUNCTION_TABLE_viid = [b11,__ZN10emscripten8internal7InvokerIvJidEE6invokeEPFvidEid,__ZN10emscripten8internal7InvokerIvJifEE6invokeEPFvifEif,b11];
+var FUNCTION_TABLE_iiiii = [b12,__ZN10emscripten8internal7InvokerIiJiiiEE6invokeEPFiiiiEiii];
+var FUNCTION_TABLE_viiiiii = [b13,__ZNK10__cxxabiv117__class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib,__ZNK10__cxxabiv120__si_class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib,__ZNK10__cxxabiv121__vmi_class_type_info16search_above_dstEPNS_19__dynamic_cast_infoEPKvS4_ib];
+var FUNCTION_TABLE_iii = [b14,_compE,_addMarker,_addMultiMarker,_getMultiMarkerNum,_setMarkerInfoVertex,_getTransMatMultiSquare,_getTransMatMultiSquareRobust,_getMarkerInfo,_setDebugMode,__ZN10emscripten8internal7InvokerIiJiEE6invokeEPFiiEi,__ZN10emscripten8internal7InvokerIiJNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEEE6invokeEPFiS8_EPNS0_11BindingTypeIS8_EUt_E,b14,b14,b14,b14];
+var FUNCTION_TABLE_viiii = [b15,__ZNK10__cxxabiv117__class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi,__ZNK10__cxxabiv120__si_class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi,__ZNK10__cxxabiv121__vmi_class_type_info27has_unambiguous_public_baseEPNS_19__dynamic_cast_infoEPvi];
+
+ return { _malloc: _malloc, _i64Subtract: _i64Subtract, _fflush: _fflush, _i64Add: _i64Add, _memmove: _memmove, _memset: _memset, ___cxa_demangle: ___cxa_demangle, _memcpy: _memcpy, ___getTypeName: ___getTypeName, _bitshift64Lshr: _bitshift64Lshr, _free: _free, ___errno_location: ___errno_location, _bitshift64Shl: _bitshift64Shl, __GLOBAL__sub_I_ARToolKitJS_cpp: __GLOBAL__sub_I_ARToolKitJS_cpp, __GLOBAL__sub_I_bind_cpp: __GLOBAL__sub_I_bind_cpp, runPostSets: runPostSets, _emscripten_replace_memory: _emscripten_replace_memory, stackAlloc: stackAlloc, stackSave: stackSave, stackRestore: stackRestore, establishStackSpace: establishStackSpace, setThrew: setThrew, setTempRet0: setTempRet0, getTempRet0: getTempRet0, dynCall_iiii: dynCall_iiii, dynCall_viiiii: dynCall_viiiii, dynCall_dii: dynCall_dii, dynCall_vid: dynCall_vid, dynCall_di: dynCall_di, dynCall_i: dynCall_i, dynCall_vi: dynCall_vi, dynCall_vii: dynCall_vii, dynCall_ii: dynCall_ii, dynCall_viii: dynCall_viii, dynCall_v: dynCall_v, dynCall_viid: dynCall_viid, dynCall_iiiii: dynCall_iiiii, dynCall_viiiiii: dynCall_viiiiii, dynCall_iii: dynCall_iii, dynCall_viiii: dynCall_viiii };
+})
+// EMSCRIPTEN_END_ASM
+(Module.asmGlobalArg, Module.asmLibraryArg, buffer);
+var real____cxa_demangle = asm["___cxa_demangle"]; asm["___cxa_demangle"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real____cxa_demangle.apply(null, arguments);
+};
+
+var real__i64Subtract = asm["_i64Subtract"]; asm["_i64Subtract"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real__i64Subtract.apply(null, arguments);
+};
+
+var real___GLOBAL__sub_I_bind_cpp = asm["__GLOBAL__sub_I_bind_cpp"]; asm["__GLOBAL__sub_I_bind_cpp"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real___GLOBAL__sub_I_bind_cpp.apply(null, arguments);
+};
+
+var real__fflush = asm["_fflush"]; asm["_fflush"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real__fflush.apply(null, arguments);
+};
+
+var real___GLOBAL__sub_I_ARToolKitJS_cpp = asm["__GLOBAL__sub_I_ARToolKitJS_cpp"]; asm["__GLOBAL__sub_I_ARToolKitJS_cpp"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real___GLOBAL__sub_I_ARToolKitJS_cpp.apply(null, arguments);
+};
+
+var real__i64Add = asm["_i64Add"]; asm["_i64Add"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real__i64Add.apply(null, arguments);
+};
+
+var real__memmove = asm["_memmove"]; asm["_memmove"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real__memmove.apply(null, arguments);
+};
+
+var real__malloc = asm["_malloc"]; asm["_malloc"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real__malloc.apply(null, arguments);
+};
+
+var real____getTypeName = asm["___getTypeName"]; asm["___getTypeName"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real____getTypeName.apply(null, arguments);
+};
+
+var real__bitshift64Lshr = asm["_bitshift64Lshr"]; asm["_bitshift64Lshr"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real__bitshift64Lshr.apply(null, arguments);
+};
+
+var real__free = asm["_free"]; asm["_free"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real__free.apply(null, arguments);
+};
+
+var real____errno_location = asm["___errno_location"]; asm["___errno_location"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real____errno_location.apply(null, arguments);
+};
+
+var real__bitshift64Shl = asm["_bitshift64Shl"]; asm["_bitshift64Shl"] = function() {
+assert(runtimeInitialized, 'you need to wait for the runtime to be ready (e.g. wait for main() to be called)');
+assert(!runtimeExited, 'the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
+return real__bitshift64Shl.apply(null, arguments);
+};
+var ___cxa_demangle = Module["___cxa_demangle"] = asm["___cxa_demangle"];
+var _i64Subtract = Module["_i64Subtract"] = asm["_i64Subtract"];
+var __GLOBAL__sub_I_bind_cpp = Module["__GLOBAL__sub_I_bind_cpp"] = asm["__GLOBAL__sub_I_bind_cpp"];
+var _fflush = Module["_fflush"] = asm["_fflush"];
+var __GLOBAL__sub_I_ARToolKitJS_cpp = Module["__GLOBAL__sub_I_ARToolKitJS_cpp"] = asm["__GLOBAL__sub_I_ARToolKitJS_cpp"];
+var _i64Add = Module["_i64Add"] = asm["_i64Add"];
+var _memmove = Module["_memmove"] = asm["_memmove"];
+var _memset = Module["_memset"] = asm["_memset"];
+var runPostSets = Module["runPostSets"] = asm["runPostSets"];
+var _malloc = Module["_malloc"] = asm["_malloc"];
+var _memcpy = Module["_memcpy"] = asm["_memcpy"];
+var ___getTypeName = Module["___getTypeName"] = asm["___getTypeName"];
+var _bitshift64Lshr = Module["_bitshift64Lshr"] = asm["_bitshift64Lshr"];
+var _free = Module["_free"] = asm["_free"];
+var _emscripten_replace_memory = Module["_emscripten_replace_memory"] = asm["_emscripten_replace_memory"];
+var ___errno_location = Module["___errno_location"] = asm["___errno_location"];
+var _bitshift64Shl = Module["_bitshift64Shl"] = asm["_bitshift64Shl"];
+var dynCall_iiii = Module["dynCall_iiii"] = asm["dynCall_iiii"];
+var dynCall_viiiii = Module["dynCall_viiiii"] = asm["dynCall_viiiii"];
+var dynCall_dii = Module["dynCall_dii"] = asm["dynCall_dii"];
+var dynCall_vid = Module["dynCall_vid"] = asm["dynCall_vid"];
+var dynCall_di = Module["dynCall_di"] = asm["dynCall_di"];
+var dynCall_i = Module["dynCall_i"] = asm["dynCall_i"];
+var dynCall_vi = Module["dynCall_vi"] = asm["dynCall_vi"];
+var dynCall_vii = Module["dynCall_vii"] = asm["dynCall_vii"];
+var dynCall_ii = Module["dynCall_ii"] = asm["dynCall_ii"];
+var dynCall_viii = Module["dynCall_viii"] = asm["dynCall_viii"];
+var dynCall_v = Module["dynCall_v"] = asm["dynCall_v"];
+var dynCall_viid = Module["dynCall_viid"] = asm["dynCall_viid"];
+var dynCall_iiiii = Module["dynCall_iiiii"] = asm["dynCall_iiiii"];
+var dynCall_viiiiii = Module["dynCall_viiiiii"] = asm["dynCall_viiiiii"];
+var dynCall_iii = Module["dynCall_iii"] = asm["dynCall_iii"];
+var dynCall_viiii = Module["dynCall_viiii"] = asm["dynCall_viiii"];
+;
+
+Runtime.stackAlloc = asm['stackAlloc'];
+Runtime.stackSave = asm['stackSave'];
+Runtime.stackRestore = asm['stackRestore'];
+Runtime.establishStackSpace = asm['establishStackSpace'];
+
+Runtime.setTempRet0 = asm['setTempRet0'];
+Runtime.getTempRet0 = asm['getTempRet0'];
+
+
+
+// === Auto-generated postamble setup entry stuff ===
+
+
+function ExitStatus(status) {
+ this.name = "ExitStatus";
+ this.message = "Program terminated with exit(" + status + ")";
+ this.status = status;
+};
+ExitStatus.prototype = new Error();
+ExitStatus.prototype.constructor = ExitStatus;
+
+var initialStackTop;
+var preloadStartTime = null;
+var calledMain = false;
+
+dependenciesFulfilled = function runCaller() {
+ // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false)
+ if (!Module['calledRun']) run();
+ if (!Module['calledRun']) dependenciesFulfilled = runCaller; // try this again later, after new deps are fulfilled
+}
+
+Module['callMain'] = Module.callMain = function callMain(args) {
+ assert(runDependencies == 0, 'cannot call main when async dependencies remain! (listen on __ATMAIN__)');
+ assert(__ATPRERUN__.length == 0, 'cannot call main when preRun functions remain to be called');
+
+ args = args || [];
+
+ ensureInitRuntime();
+
+ var argc = args.length+1;
+ function pad() {
+ for (var i = 0; i < 4-1; i++) {
+ argv.push(0);
+ }
+ }
+ var argv = [allocate(intArrayFromString(Module['thisProgram']), 'i8', ALLOC_NORMAL) ];
+ pad();
+ for (var i = 0; i < argc-1; i = i + 1) {
+ argv.push(allocate(intArrayFromString(args[i]), 'i8', ALLOC_NORMAL));
+ pad();
+ }
+ argv.push(0);
+ argv = allocate(argv, 'i32', ALLOC_NORMAL);
+
+
+ try {
+
+ var ret = Module['_main'](argc, argv, 0);
+
+
+ // if we're not running an evented main loop, it's time to exit
+ exit(ret, /* implicit = */ true);
+ }
+ catch(e) {
+ if (e instanceof ExitStatus) {
+ // exit() throws this once it's done to make sure execution
+ // has been stopped completely
+ return;
+ } else if (e == 'SimulateInfiniteLoop') {
+ // running an evented main loop, don't immediately exit
+ Module['noExitRuntime'] = true;
+ return;
+ } else {
+ if (e && typeof e === 'object' && e.stack) Module.printErr('exception thrown: ' + [e, e.stack]);
+ throw e;
+ }
+ } finally {
+ calledMain = true;
+ }
+}
+
+
+
+
+function run(args) {
+ args = args || Module['arguments'];
+
+ if (preloadStartTime === null) preloadStartTime = Date.now();
+
+ if (runDependencies > 0) {
+ Module.printErr('run() called, but dependencies remain, so not running');
+ return;
+ }
+
+ preRun();
+
+ if (runDependencies > 0) return; // a preRun added a dependency, run will be called later
+ if (Module['calledRun']) return; // run may have just been called through dependencies being fulfilled just in this very frame
+
+ function doRun() {
+ if (Module['calledRun']) return; // run may have just been called while the async setStatus time below was happening
+ Module['calledRun'] = true;
+
+ if (ABORT) return;
+
+ ensureInitRuntime();
+
+ preMain();
+
+ if (ENVIRONMENT_IS_WEB && preloadStartTime !== null) {
+ Module.printErr('pre-main prep time: ' + (Date.now() - preloadStartTime) + ' ms');
+ }
+
+ if (Module['onRuntimeInitialized']) Module['onRuntimeInitialized']();
+
+ if (Module['_main'] && shouldRunNow) Module['callMain'](args);
+
+ postRun();
+ }
+
+ if (Module['setStatus']) {
+ Module['setStatus']('Running...');
+ setTimeout(function() {
+ setTimeout(function() {
+ Module['setStatus']('');
+ }, 1);
+ doRun();
+ }, 1);
+ } else {
+ doRun();
+ }
+}
+Module['run'] = Module.run = run;
+
+function exit(status, implicit) {
+ if (implicit && Module['noExitRuntime']) {
+ Module.printErr('exit(' + status + ') implicitly called by end of main(), but noExitRuntime, so not exiting the runtime (you can use emscripten_force_exit, if you want to force a true shutdown)');
+ return;
+ }
+
+ if (Module['noExitRuntime']) {
+ Module.printErr('exit(' + status + ') called, but noExitRuntime, so halting execution but not exiting the runtime or preventing further async execution (you can use emscripten_force_exit, if you want to force a true shutdown)');
+ } else {
+
+ ABORT = true;
+ EXITSTATUS = status;
+ STACKTOP = initialStackTop;
+
+ exitRuntime();
+
+ if (Module['onExit']) Module['onExit'](status);
+ }
+
+ if (ENVIRONMENT_IS_NODE) {
+ // Work around a node.js bug where stdout buffer is not flushed at process exit:
+ // Instead of process.exit() directly, wait for stdout flush event.
+ // See https://github.com/joyent/node/issues/1669 and https://github.com/kripken/emscripten/issues/2582
+ // Workaround is based on https://github.com/RReverser/acorn/commit/50ab143cecc9ed71a2d66f78b4aec3bb2e9844f6
+ process['stdout']['once']('drain', function () {
+ process['exit'](status);
+ });
+ console.log(' '); // Make sure to print something to force the drain event to occur, in case the stdout buffer was empty.
+ // Work around another node bug where sometimes 'drain' is never fired - make another effort
+ // to emit the exit status, after a significant delay (if node hasn't fired drain by then, give up)
+ setTimeout(function() {
+ process['exit'](status);
+ }, 500);
+ } else
+ if (ENVIRONMENT_IS_SHELL && typeof quit === 'function') {
+ quit(status);
+ }
+ // if we reach here, we must throw an exception to halt the current execution
+ throw new ExitStatus(status);
+}
+Module['exit'] = Module.exit = exit;
+
+var abortDecorators = [];
+
+function abort(what) {
+ if (what !== undefined) {
+ Module.print(what);
+ Module.printErr(what);
+ what = JSON.stringify(what)
+ } else {
+ what = '';
+ }
+
+ ABORT = true;
+ EXITSTATUS = 1;
+
+ var extra = '';
+
+ var output = 'abort(' + what + ') at ' + stackTrace() + extra;
+ if (abortDecorators) {
+ abortDecorators.forEach(function(decorator) {
+ output = decorator(output, what);
+ });
+ }
+ throw output;
+}
+Module['abort'] = Module.abort = abort;
+
+// {{PRE_RUN_ADDITIONS}}
+
+if (Module['preInit']) {
+ if (typeof Module['preInit'] == 'function') Module['preInit'] = [Module['preInit']];
+ while (Module['preInit'].length > 0) {
+ Module['preInit'].pop()();
+ }
+}
+
+// shouldRunNow refers to calling main(), not run().
+var shouldRunNow = true;
+if (Module['noInitialRun']) {
+ shouldRunNow = false;
+}
+
+
+run();
+
+// {{POST_RUN_ADDITIONS}}
+
+
+
+
+
+
+// {{MODULE_ADDITIONS}}
+
+
+
+
+
+
diff --git a/1_Three.js/6_AR/jsartoolkit5/artoolkit.min.js b/1_Three.js/6_AR/jsartoolkit5/artoolkit.min.js
new file mode 100755
index 0000000000000000000000000000000000000000..cac6a6d9566149b7e24551748194355c7ac6a58f
--- /dev/null
+++ b/1_Three.js/6_AR/jsartoolkit5/artoolkit.min.js
@@ -0,0 +1,18 @@
+((function(){"use strict";var ARController=(function(width,height,camera){var id;var w=width,h=height;this.orientation="landscape";this.listeners={};if(typeof width!=="number"){var image=width;camera=height;w=image.videoWidth||image.width;h=image.videoHeight||image.height;this.image=image}this.defaultMarkerWidth=1;this.patternMarkers={};this.barcodeMarkers={};this.transform_mat=new Float32Array(16);this.canvas=document.createElement("canvas");this.canvas.width=w;this.canvas.height=h;this.ctx=this.canvas.getContext("2d");this.videoWidth=w;this.videoHeight=h;if(typeof camera==="string"){var self=this;this.cameraParam=new ARCameraParam(camera,(function(){self._initialize()}),(function(err){console.error("ARController: Failed to load ARCameraParam",err)}))}else{this.cameraParam=camera;this._initialize()}});ARController.prototype.dispose=(function(){artoolkit.teardown(this.id);for(var t in this){this[t]=null}});ARController.prototype.process=(function(image){this.detectMarker(image);var markerNum=this.getMarkerNum();var k,o;for(k in this.patternMarkers){o=this.patternMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(k in this.barcodeMarkers){o=this.barcodeMarkers[k];o.inPrevious=o.inCurrent;o.inCurrent=false}for(var i=0;i<markerNum;i++){var markerInfo=this.getMarker(i);var markerType=artoolkit.UNKNOWN_MARKER;var visible=this.trackPatternMarkerId(-1);if(markerInfo.idPatt>-1&&(markerInfo.id===markerInfo.idPatt||markerInfo.idMatrix===-1)){visible=this.trackPatternMarkerId(markerInfo.idPatt);markerType=artoolkit.PATTERN_MARKER;if(markerInfo.dir!==markerInfo.dirPatt){this.setMarkerInfoDir(i,markerInfo.dirPatt)}}else if(markerInfo.idMatrix>-1){visible=this.trackBarcodeMarkerId(markerInfo.idMatrix);markerType=artoolkit.BARCODE_MARKER;if(markerInfo.dir!==markerInfo.dirMatrix){this.setMarkerInfoDir(i,markerInfo.dirMatrix)}}if(markerType!==artoolkit.UNKNOWN_MARKER&&visible.inPrevious){this.getTransMatSquareCont(i,visible.markerWidth,visible.matrix,visible.matrix)}else{this.getTransMatSquare(i,visible.markerWidth,visible.matrix)}visible.inCurrent=true;this.transMatToGLMat(visible.matrix,this.transform_mat);this.dispatchEvent({name:"getMarker",target:this,data:{index:i,type:markerType,marker:markerInfo,matrix:this.transform_mat}})}var multiMarkerCount=this.getMultiMarkerCount();for(var i=0;i<multiMarkerCount;i++){var subMarkerCount=this.getMultiMarkerPatternCount(i);var visible=false;artoolkit.getTransMatMultiSquareRobust(this.id,i);this.transMatToGLMat(this.marker_transform_mat,this.transform_mat);for(var j=0;j<subMarkerCount;j++){var multiEachMarkerInfo=this.getMultiEachMarker(i,j);if(multiEachMarkerInfo.visible>=0){visible=true;this.dispatchEvent({name:"getMultiMarker",target:this,data:{multiMarkerId:i,matrix:this.transform_mat}});break}}if(visible){for(var j=0;j<subMarkerCount;j++){var multiEachMarkerInfo=this.getMultiEachMarker(i,j);this.transMatToGLMat(this.marker_transform_mat,this.transform_mat);this.dispatchEvent({name:"getMultiMarkerSub",target:this,data:{multiMarkerId:i,markerIndex:j,marker:multiEachMarkerInfo,matrix:this.transform_mat}})}}}if(this._bwpointer){this.debugDraw()}});ARController.prototype.trackPatternMarkerId=(function(id,markerWidth){var obj=this.patternMarkers[id];if(!obj){this.patternMarkers[id]=obj={inPrevious:false,inCurrent:false,matrix:new Float32Array(12),markerWidth:markerWidth||this.defaultMarkerWidth}}if(markerWidth){obj.markerWidth=markerWidth}return obj});ARController.prototype.trackBarcodeMarkerId=(function(id,markerWidth){var obj=this.barcodeMarkers[id];if(!obj){this.barcodeMarkers[id]=obj={inPrevious:false,inCurrent:false,matrix:new Float32Array(12),markerWidth:markerWidth||this.defaultMarkerWidth}}if(markerWidth){obj.markerWidth=markerWidth}return obj});ARController.prototype.getMultiMarkerCount=(function(){return artoolkit.getMultiMarkerCount(this.id)});ARController.prototype.getMultiMarkerPatternCount=(function(multiMarkerId){return artoolkit.getMultiMarkerNum(this.id,multiMarkerId)});ARController.prototype.addEventListener=(function(name,callback){if(!this.listeners[name]){this.listeners[name]=[]}this.listeners[name].push(callback)});ARController.prototype.removeEventListener=(function(name,callback){if(this.listeners[name]){var index=this.listeners[name].indexOf(callback);if(index>-1){this.listeners[name].splice(index,1)}}});ARController.prototype.dispatchEvent=(function(event){var listeners=this.listeners[event.name];if(listeners){for(var i=0;i<listeners.length;i++){listeners[i].call(this,event)}}});ARController.prototype.debugSetup=(function(){document.body.appendChild(this.canvas);this.setDebugMode(1);this._bwpointer=this.getProcessingImage()});ARController.prototype.loadMarker=(function(markerURL,onSuccess,onError){return artoolkit.addMarker(this.id,markerURL,onSuccess,onError)});ARController.prototype.loadMultiMarker=(function(markerURL,onSuccess,onError){return artoolkit.addMultiMarker(this.id,markerURL,onSuccess,onError)});ARController.prototype.getTransMatSquare=(function(markerIndex,markerWidth,dst){artoolkit.getTransMatSquare(this.id,markerIndex,markerWidth);dst.set(this.marker_transform_mat);return dst});ARController.prototype.getTransMatSquareCont=(function(markerIndex,markerWidth,previousMarkerTransform,dst){this.marker_transform_mat.set(previousMarkerTransform);artoolkit.getTransMatSquareCont(this.id,markerIndex,markerWidth);dst.set(this.marker_transform_mat);return dst});ARController.prototype.getTransMatMultiSquare=(function(multiMarkerId,dst){artoolkit.getTransMatMultiSquare(this.id,multiMarkerId);dst.set(this.marker_transform_mat);return dst});ARController.prototype.getTransMatMultiSquareRobust=(function(multiMarkerId,dst){artoolkit.getTransMatMultiSquare(this.id,multiMarkerId);dst.set(this.marker_transform_mat);return dst});ARController.prototype.transMatToGLMat=(function(transMat,glMat,scale){glMat[0+0*4]=transMat[0];glMat[0+1*4]=transMat[1];glMat[0+2*4]=transMat[2];glMat[0+3*4]=transMat[3];glMat[1+0*4]=transMat[4];glMat[1+1*4]=transMat[5];glMat[1+2*4]=transMat[6];glMat[1+3*4]=transMat[7];glMat[2+0*4]=transMat[8];glMat[2+1*4]=transMat[9];glMat[2+2*4]=transMat[10];glMat[2+3*4]=transMat[11];glMat[3+0*4]=0;glMat[3+1*4]=0;glMat[3+2*4]=0;glMat[3+3*4]=1;if(scale!=undefined&&scale!==0){glMat[12]*=scale;glMat[13]*=scale;glMat[14]*=scale}return glMat});ARController.prototype.detectMarker=(function(image){if(this._copyImageToHeap(image)){return artoolkit.detectMarker(this.id)}return-99});ARController.prototype.getMarkerNum=(function(){return artoolkit.getMarkerNum(this.id)});ARController.prototype.getMarker=(function(markerIndex){if(0===artoolkit.getMarker(this.id,markerIndex)){return artoolkit.markerInfo}});ARController.prototype.setMarkerInfoVertex=(function(markerIndex,vertexData){for(var i=0;i<vertexData.length;i++){this.marker_transform_mat[i*2+0]=vertexData[i][0];this.marker_transform_mat[i*2+1]=vertexData[i][1]}return artoolkit.setMarkerInfoVertex(this.id,markerIndex)});ARController.prototype.cloneMarkerInfo=(function(markerInfo){return JSON.parse(JSON.stringify(markerInfo))});ARController.prototype.getMultiEachMarker=(function(multiMarkerId,markerIndex){if(0===artoolkit.getMultiEachMarker(this.id,multiMarkerId,markerIndex)){return artoolkit.multiEachMarkerInfo}});ARController.prototype.getTransformationMatrix=(function(){return this.transform_mat});ARController.prototype.getCameraMatrix=(function(){return this.camera_mat});ARController.prototype.getMarkerTransformationMatrix=(function(){return this.marker_transform_mat});ARController.prototype.setDebugMode=(function(mode){return artoolkit.setDebugMode(this.id,mode)});ARController.prototype.getDebugMode=(function(){return artoolkit.getDebugMode(this.id)});ARController.prototype.getProcessingImage=(function(){return artoolkit.getProcessingImage(this.id)});ARController.prototype.setLogLevel=(function(mode){return artoolkit.setLogLevel(mode)});ARController.prototype.getLogLevel=(function(){return artoolkit.getLogLevel()});ARController.prototype.setMarkerInfoDir=(function(markerIndex,dir){return artoolkit.setMarkerInfoDir(this.id,markerIndex,dir)});ARController.prototype.setProjectionNearPlane=(function(value){return artoolkit.setProjectionNearPlane(this.id,value)});ARController.prototype.getProjectionNearPlane=(function(){return artoolkit.getProjectionNearPlane(this.id)});ARController.prototype.setProjectionFarPlane=(function(value){return artoolkit.setProjectionFarPlane(this.id,value)});ARController.prototype.getProjectionFarPlane=(function(){return artoolkit.getProjectionFarPlane(this.id)});ARController.prototype.setThresholdMode=(function(mode){return artoolkit.setThresholdMode(this.id,mode)});ARController.prototype.getThresholdMode=(function(){return artoolkit.getThresholdMode(this.id)});ARController.prototype.setThreshold=(function(threshold){return artoolkit.setThreshold(this.id,threshold)});ARController.prototype.getThreshold=(function(){return artoolkit.getThreshold(this.id)});ARController.prototype.setPatternDetectionMode=(function(value){return artoolkit.setPatternDetectionMode(this.id,value)});ARController.prototype.getPatternDetectionMode=(function(){return artoolkit.getPatternDetectionMode(this.id)});ARController.prototype.setMatrixCodeType=(function(value){return artoolkit.setMatrixCodeType(this.id,value)});ARController.prototype.getMatrixCodeType=(function(){return artoolkit.getMatrixCodeType(this.id)});ARController.prototype.setLabelingMode=(function(value){return artoolkit.setLabelingMode(this.id,value)});ARController.prototype.getLabelingMode=(function(){return artoolkit.getLabelingMode(this.id)});ARController.prototype.setPattRatio=(function(value){return artoolkit.setPattRatio(this.id,value)});ARController.prototype.getPattRatio=(function(){return artoolkit.getPattRatio(this.id)});ARController.prototype.setImageProcMode=(function(value){return artoolkit.setImageProcMode(this.id,value)});ARController.prototype.getImageProcMode=(function(){return artoolkit.getImageProcMode(this.id)});ARController.prototype.debugDraw=(function(){var debugBuffer=new Uint8ClampedArray(Module.HEAPU8.buffer,this._bwpointer,this.framesize);var id=new ImageData(debugBuffer,this.canvas.width,this.canvas.height);this.ctx.putImageData(id,0,0);var marker_num=this.getMarkerNum();for(var i=0;i<marker_num;i++){this._debugMarker(this.getMarker(i))}});ARController.prototype._initialize=(function(){this.id=artoolkit.setup(this.canvas.width,this.canvas.height,this.cameraParam.id);var params=artoolkit.frameMalloc;this.framepointer=params.framepointer;this.framesize=params.framesize;this.dataHeap=new Uint8Array(Module.HEAPU8.buffer,this.framepointer,this.framesize);this.camera_mat=new Float64Array(Module.HEAPU8.buffer,params.camera,16);this.marker_transform_mat=new Float64Array(Module.HEAPU8.buffer,params.transform,12);this.setProjectionNearPlane(.1);this.setProjectionFarPlane(1e3);var self=this;setTimeout((function(){if(self.onload){self.onload()}self.dispatchEvent({name:"load",target:self})}),1)});ARController.prototype._copyImageToHeap=(function(image){if(!image){image=this.image}this.ctx.save();if(this.orientation==="portrait"){this.ctx.translate(this.canvas.width,0);this.ctx.rotate(Math.PI/2);this.ctx.drawImage(image,0,0,this.canvas.height,this.canvas.width)}else{this.ctx.drawImage(image,0,0,this.canvas.width,this.canvas.height)}this.ctx.restore();var imageData=this.ctx.getImageData(0,0,this.canvas.width,this.canvas.height);var data=imageData.data;if(this.dataHeap){this.dataHeap.set(data);return true}return false});ARController.prototype._debugMarker=(function(marker){var vertex,pos;vertex=marker.vertex;var ctx=this.ctx;ctx.strokeStyle="red";ctx.beginPath();ctx.moveTo(vertex[0][0],vertex[0][1]);ctx.lineTo(vertex[1][0],vertex[1][1]);ctx.stroke();ctx.beginPath();ctx.moveTo(vertex[2][0],vertex[2][1]);ctx.lineTo(vertex[3][0],vertex[3][1]);ctx.stroke();ctx.strokeStyle="green";ctx.beginPath();ctx.lineTo(vertex[1][0],vertex[1][1]);ctx.lineTo(vertex[2][0],vertex[2][1]);ctx.stroke();ctx.beginPath();ctx.moveTo(vertex[3][0],vertex[3][1]);ctx.lineTo(vertex[0][0],vertex[0][1]);ctx.stroke();pos=marker.pos;ctx.beginPath();ctx.arc(pos[0],pos[1],8,0,Math.PI*2);ctx.fillStyle="red";ctx.fill()});ARController.getUserMedia=(function(configuration){var facing=configuration.facingMode||"environment";var onSuccess=configuration.onSuccess;var onError=configuration.onError||(function(err){console.error("ARController.getUserMedia",err)});var video=document.createElement("video");var initProgress=(function(){if(this.videoWidth!==0){onSuccess(video)}});var readyToPlay=false;var eventNames=["touchstart","touchend","touchmove","touchcancel","click","mousedown","mouseup","mousemove","keydown","keyup","keypress","scroll"];var play=(function(ev){if(readyToPlay){video.play();if(!video.paused){eventNames.forEach((function(eventName){window.removeEventListener(eventName,play,true)}))}}});eventNames.forEach((function(eventName){window.addEventListener(eventName,play,true)}));var success=(function(stream){video.addEventListener("loadedmetadata",initProgress,false);video.src=window.URL.createObjectURL(stream);readyToPlay=true;play()});var constraints={};var mediaDevicesConstraints={};if(configuration.width){mediaDevicesConstraints.width=configuration.width;if(typeof configuration.width==="object"){if(configuration.width.max){constraints.maxWidth=configuration.width.max}if(configuration.width.min){constraints.minWidth=configuration.width.max}}else{constraints.maxWidth=configuration.width}}if(configuration.height){mediaDevicesConstraints.height=configuration.height;if(typeof configuration.height==="object"){if(configuration.height.max){constraints.maxHeight=configuration.height.max}if(configuration.height.min){constraints.minHeight=configuration.height.max}}else{constraints.maxHeight=configuration.height}}mediaDevicesConstraints.facingMode=facing;navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;var hdConstraints={audio:false,video:{mandatory:constraints}};if(false){if(navigator.mediaDevices){navigator.mediaDevices.getUserMedia({audio:false,video:mediaDevicesConstraints}).then(success,onError)}else{MediaStreamTrack.getSources((function(sources){var facingDir=mediaDevicesConstraints.facingMode;if(facing&&facing.exact){facingDir=facing.exact}for(var i=0;i<sources.length;i++){if(sources[i].kind==="video"&&sources[i].facing===facingDir){hdConstraints.video.mandatory.sourceId=sources[i].id;break}}if(facing&&facing.exact&&!hdConstraints.video.mandatory.sourceId){onError("Failed to get camera facing the wanted direction")}else{if(navigator.getUserMedia){navigator.getUserMedia(hdConstraints,success,onError)}else{onError("navigator.getUserMedia is not supported on your browser")}}}))}}else{if(navigator.getUserMedia){navigator.getUserMedia(hdConstraints,success,onError)}else{onError("navigator.getUserMedia is not supported on your browser")}}return video});ARController.getUserMediaARController=(function(configuration){var obj={};for(var i in configuration){obj[i]=configuration[i]}var onSuccess=configuration.onSuccess;var cameraParamURL=configuration.cameraParam;obj.onSuccess=(function(){new ARCameraParam(cameraParamURL,(function(){var arCameraParam=this;var maxSize=configuration.maxARVideoSize||Math.max(video.videoWidth,video.videoHeight);var f=maxSize/Math.max(video.videoWidth,video.videoHeight);var w=f*video.videoWidth;var h=f*video.videoHeight;if(video.videoWidth<video.videoHeight){var tmp=w;w=h;h=tmp}var arController=new ARController(w,h,arCameraParam);arController.image=video;if(video.videoWidth<video.videoHeight){arController.orientation="portrait";arController.videoWidth=video.videoHeight;arController.videoHeight=video.videoWidth}else{arController.orientation="landscape";arController.videoWidth=video.videoWidth;arController.videoHeight=video.videoHeight}onSuccess(arController,arCameraParam)}),(function(err){console.error("ARController: Failed to load ARCameraParam",err)}))});var video=this.getUserMedia(obj);return video});var ARCameraParam=(function(src,onload,onerror){this.id=-1;this._src="";this.complete=false;this.onload=onload;this.onerror=onerror;if(src){this.load(src)}});ARCameraParam.prototype.load=(function(src){if(this._src!==""){throw"ARCameraParam: Trying to load camera parameters twice."}this._src=src;if(src){var self=this;artoolkit.loadCamera(src,(function(id){self.id=id;self.complete=true;self.onload()}),(function(err){self.onerror(err)}))}});Object.defineProperty(ARCameraParam.prototype,"src",{set:(function(src){this.load(src)}),get:(function(){return this._src})});ARCameraParam.prototype.dispose=(function(){if(this.id!==-1){artoolkit.deleteCamera(this.id)}this.id=-1;this._src="";this.complete=false});var artoolkit={UNKNOWN_MARKER:-1,PATTERN_MARKER:0,BARCODE_MARKER:1,loadCamera:loadCamera,addMarker:addMarker,addMultiMarker:addMultiMarker};var FUNCTIONS=["setup","teardown","setLogLevel","getLogLevel","setDebugMode","getDebugMode","getProcessingImage","setMarkerInfoDir","setMarkerInfoVertex","getTransMatSquare","getTransMatSquareCont","getTransMatMultiSquare","getTransMatMultiSquareRobust","getMultiMarkerNum","getMultiMarkerCount","detectMarker","getMarkerNum","getMarker","getMultiEachMarker","setProjectionNearPlane","getProjectionNearPlane","setProjectionFarPlane","getProjectionFarPlane","setThresholdMode","getThresholdMode","setThreshold","getThreshold","setPatternDetectionMode","getPatternDetectionMode","setMatrixCodeType","getMatrixCodeType","setLabelingMode","getLabelingMode","setPattRatio","getPattRatio","setImageProcMode","getImageProcMode"];function runWhenLoaded(){FUNCTIONS.forEach((function(n){artoolkit[n]=Module[n]}));for(var m in Module){if(m.match(/^AR/))artoolkit[m]=Module[m]}}var marker_count=0;function addMarker(arId,url,callback){var filename="/marker_"+marker_count++;ajax(url,filename,(function(){var id=Module._addMarker(arId,filename);if(callback)callback(id)}))}function bytesToString(array){return String.fromCharCode.apply(String,array)}function parseMultiFile(bytes){var str=bytesToString(bytes);var lines=str.split("\n");var files=[];var state=0;var markers=0;lines.forEach((function(line){line=line.trim();if(!line||line.startsWith("#"))return;switch(state){case 0:markers=+line;state=1;return;case 1:if(!line.match(/^\d+$/)){files.push(line)};case 2:case 3:case 4:state++;return;case 5:state=1;return}}));return files}var multi_marker_count=0;function addMultiMarker(arId,url,callback){var filename="/multi_marker_"+multi_marker_count++;ajax(url,filename,(function(bytes){var files=parseMultiFile(bytes);function ok(){var markerID=Module._addMultiMarker(arId,filename);var markerNum=Module.getMultiMarkerNum(arId,markerID);if(callback)callback(markerID,markerNum)}if(!files.length)return ok();var path=url.split("/").slice(0,-1).join("/");files=files.map((function(file){return[path+"/"+file,file]}));ajaxDependencies(files,ok)}))}var camera_count=0;function loadCamera(url,callback){var filename="/camera_param_"+camera_count++;var writeCallback=(function(){var id=Module._loadCamera(filename);if(callback)callback(id)});if(typeof url==="object"){writeByteArrayToFS(filename,url,writeCallback)}else if(url.indexOf("\n")>-1){writeStringToFS(filename,url,writeCallback)}else{ajax(url,filename,writeCallback)}}function writeStringToFS(target,string,callback){var byteArray=new Uint8Array(string.length);for(var i=0;i<byteArray.length;i++){byteArray[i]=string.charCodeAt(i)&255}writeByteArrayToFS(target,byteArray,callback)}function writeByteArrayToFS(target,byteArray,callback){FS.writeFile(target,byteArray,{encoding:"binary"});callback(byteArray)}function ajax(url,target,callback){var oReq=new XMLHttpRequest;oReq.open("GET",url,true);oReq.responseType="arraybuffer";oReq.onload=(function(oEvent){var arrayBuffer=oReq.response;var byteArray=new Uint8Array(arrayBuffer);writeByteArrayToFS(target,byteArray,callback)});oReq.send()}function ajaxDependencies(files,callback){var next=files.pop();if(next){ajax(next[0],next[1],(function(){ajaxDependencies(files,callback)}))}else{callback()}}window.artoolkit=artoolkit;window.ARController=ARController;window.ARCameraParam=ARCameraParam;if(window.Module){runWhenLoaded()}else{window.Module={onRuntimeInitialized:(function(){runWhenLoaded()})}}}))();var Module;if(!Module)Module=(typeof Module!=="undefined"?Module:null)||{};var moduleOverrides={};for(var key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}var ENVIRONMENT_IS_WEB=typeof window==="object";var ENVIRONMENT_IS_WORKER=typeof importScripts==="function";var ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function"&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER;var ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){if(!Module["print"])Module["print"]=function print(x){process["stdout"].write(x+"\n")};if(!Module["printErr"])Module["printErr"]=function printErr(x){process["stderr"].write(x+"\n")};var nodeFS=require("fs");var nodePath=require("path");Module["read"]=function read(filename,binary){filename=nodePath["normalize"](filename);var ret=nodeFS["readFileSync"](filename);if(!ret&&filename!=nodePath["resolve"](filename)){filename=path.join(__dirname,"..","src",filename);ret=nodeFS["readFileSync"](filename)}if(ret&&!binary)ret=ret.toString();return ret};Module["readBinary"]=function readBinary(filename){var ret=Module["read"](filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}assert(ret.buffer);return ret};Module["load"]=function load(f){globalEval(read(f))};if(!Module["thisProgram"]){if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}else{Module["thisProgram"]="unknown-program"}}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus)){throw ex}}));Module["inspect"]=(function(){return"[Emscripten Module object]"})}else if(ENVIRONMENT_IS_SHELL){if(!Module["print"])Module["print"]=print;if(typeof printErr!="undefined")Module["printErr"]=printErr;if(typeof read!="undefined"){Module["read"]=read}else{Module["read"]=function read(){throw"no read() available (jsc?)"}}Module["readBinary"]=function readBinary(f){if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}var data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){Module["read"]=function read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof console!=="undefined"){if(!Module["print"])Module["print"]=function print(x){console.log(x)};if(!Module["printErr"])Module["printErr"]=function printErr(x){console.log(x)}}else{var TRY_USE_DUMP=false;if(!Module["print"])Module["print"]=TRY_USE_DUMP&&typeof dump!=="undefined"?(function(x){dump(x)}):(function(x){})}if(ENVIRONMENT_IS_WORKER){Module["load"]=importScripts}if(typeof Module["setWindowTitle"]==="undefined"){Module["setWindowTitle"]=(function(title){document.title=title})}}else{throw"Unknown runtime environment. Where are we?"}function globalEval(x){eval.call(null,x)}if(!Module["load"]&&Module["read"]){Module["load"]=function load(f){globalEval(Module["read"](f))}}if(!Module["print"]){Module["print"]=(function(){})}if(!Module["printErr"]){Module["printErr"]=Module["print"]}if(!Module["arguments"]){Module["arguments"]=[]}if(!Module["thisProgram"]){Module["thisProgram"]="./this.program"}Module.print=Module["print"];Module.printErr=Module["printErr"];Module["preRun"]=[];Module["postRun"]=[];for(var key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}var Runtime={setTempRet0:(function(value){tempRet0=value}),getTempRet0:(function(){return tempRet0}),stackSave:(function(){return STACKTOP}),stackRestore:(function(stackTop){STACKTOP=stackTop}),getNativeTypeSize:(function(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return Runtime.QUANTUM_SIZE}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}),getNativeFieldSize:(function(type){return Math.max(Runtime.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)}),STACK_ALIGN:16,prepVararg:(function(ptr,type){if(type==="double"||type==="i64"){if(ptr&7){assert((ptr&7)===4);ptr+=4}}else{assert((ptr&3)===0)}return ptr}),getAlignSize:(function(type,size,vararg){if(!vararg&&(type=="i64"||type=="double"))return 8;if(!type)return Math.min(size,8);return Math.min(size||(type?Runtime.getNativeFieldSize(type):0),Runtime.QUANTUM_SIZE)}),dynCall:(function(sig,ptr,args){if(args&&args.length){if(!args.splice)args=Array.prototype.slice.call(args);args.splice(0,0,ptr);return Module["dynCall_"+sig].apply(null,args)}else{return Module["dynCall_"+sig].call(null,ptr)}}),functionPointers:[],addFunction:(function(func){for(var i=0;i<Runtime.functionPointers.length;i++){if(!Runtime.functionPointers[i]){Runtime.functionPointers[i]=func;return 2*(1+i)}}throw"Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS."}),removeFunction:(function(index){Runtime.functionPointers[(index-2)/2]=null}),warnOnce:(function(text){if(!Runtime.warnOnce.shown)Runtime.warnOnce.shown={};if(!Runtime.warnOnce.shown[text]){Runtime.warnOnce.shown[text]=1;Module.printErr(text)}}),funcWrappers:{},getFuncWrapper:(function(func,sig){assert(sig);if(!Runtime.funcWrappers[sig]){Runtime.funcWrappers[sig]={}}var sigCache=Runtime.funcWrappers[sig];if(!sigCache[func]){sigCache[func]=function dynCall_wrapper(){return Runtime.dynCall(sig,func,arguments)}}return sigCache[func]}),getCompilerSetting:(function(name){throw"You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompilerSetting or emscripten_get_compiler_setting to work"}),stackAlloc:(function(size){var ret=STACKTOP;STACKTOP=STACKTOP+size|0;STACKTOP=STACKTOP+15&-16;return ret}),staticAlloc:(function(size){var ret=STATICTOP;STATICTOP=STATICTOP+size|0;STATICTOP=STATICTOP+15&-16;return ret}),dynamicAlloc:(function(size){var ret=DYNAMICTOP;DYNAMICTOP=DYNAMICTOP+size|0;DYNAMICTOP=DYNAMICTOP+15&-16;if(DYNAMICTOP>=TOTAL_MEMORY){var success=enlargeMemory();if(!success){DYNAMICTOP=ret;return 0}}return ret}),alignMemory:(function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:16))*(quantum?quantum:16);return ret}),makeBigInt:(function(low,high,unsigned){var ret=unsigned?+(low>>>0)+ +(high>>>0)*+4294967296:+(low>>>0)+ +(high|0)*+4294967296;return ret}),GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module["Runtime"]=Runtime;var __THREW__=0;var ABORT=false;var EXITSTATUS=0;var undef=0;var tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat;var tempI64,tempI64b;var tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}var globalScope=this;function getCFunc(ident){var func=Module["_"+ident];if(!func){try{func=eval("_"+ident)}catch(e){}}assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)");return func}var cwrap,ccall;((function(){var JSfuncs={"stackSave":(function(){Runtime.stackSave()}),"stackRestore":(function(){Runtime.stackRestore()}),"arrayToC":(function(arr){var ret=Runtime.stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=Runtime.stackAlloc((str.length<<2)+1);writeStringToMemory(str,ret)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};ccall=function ccallFunc(ident,returnType,argTypes,args,opts){var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=Runtime.stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);if(returnType==="string")ret=Pointer_stringify(ret);if(stack!==0){if(opts&&opts.async){EmterpreterAsync.asyncFinalizers.push((function(){Runtime.stackRestore(stack)}));return}Runtime.stackRestore(stack)}return ret};var sourceRegex=/^function\s*\(([^)]*)\)\s*{\s*([^*]*?)[\s;]*(?:return\s*(.*?)[;\s]*)?}$/;function parseJSFunc(jsfunc){var parsed=jsfunc.toString().match(sourceRegex).slice(1);return{arguments:parsed[0],body:parsed[1],returnValue:parsed[2]}}var JSsource={};for(var fun in JSfuncs){if(JSfuncs.hasOwnProperty(fun)){JSsource[fun]=parseJSFunc(JSfuncs[fun])}}cwrap=function cwrap(ident,returnType,argTypes){argTypes=argTypes||[];var cfunc=getCFunc(ident);var numericArgs=argTypes.every((function(type){return type==="number"}));var numericRet=returnType!=="string";if(numericRet&&numericArgs){return cfunc}var argNames=argTypes.map((function(x,i){return"$"+i}));var funcstr="(function("+argNames.join(",")+") {";var nargs=argTypes.length;if(!numericArgs){funcstr+="var stack = "+JSsource["stackSave"].body+";";for(var i=0;i<nargs;i++){var arg=argNames[i],type=argTypes[i];if(type==="number")continue;var convertCode=JSsource[type+"ToC"];funcstr+="var "+convertCode.arguments+" = "+arg+";";funcstr+=convertCode.body+";";funcstr+=arg+"="+convertCode.returnValue+";"}}var cfuncname=parseJSFunc((function(){return cfunc})).returnValue;funcstr+="var ret = "+cfuncname+"("+argNames.join(",")+");";if(!numericRet){var strgfy=parseJSFunc((function(){return Pointer_stringify})).returnValue;funcstr+="ret = "+strgfy+"(ret);"}if(!numericArgs){funcstr+=JSsource["stackRestore"].body.replace("()","(stack)")+";"}funcstr+="return ret})";return eval(funcstr)}}))();Module["ccall"]=ccall;Module["cwrap"]=cwrap;function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=+1?tempDouble>+0?(Math_min(+Math_floor(tempDouble/+4294967296),+4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/+4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}Module["setValue"]=setValue;function getValue(ptr,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("invalid type for setValue: "+type)}return null}Module["getValue"]=getValue;var ALLOC_NORMAL=0;var ALLOC_STACK=1;var ALLOC_STATIC=2;var ALLOC_DYNAMIC=3;var ALLOC_NONE=4;Module["ALLOC_NORMAL"]=ALLOC_NORMAL;Module["ALLOC_STACK"]=ALLOC_STACK;Module["ALLOC_STATIC"]=ALLOC_STATIC;Module["ALLOC_DYNAMIC"]=ALLOC_DYNAMIC;Module["ALLOC_NONE"]=ALLOC_NONE;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var ptr=ret,stop;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];if(typeof curr==="function"){curr=Runtime.getFunctionIndex(curr)}type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=Runtime.getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}Module["allocate"]=allocate;function getMemory(size){if(!staticSealed)return Runtime.staticAlloc(size);if(typeof _sbrk!=="undefined"&&!_sbrk.called||!runtimeInitialized)return Runtime.dynamicAlloc(size);return _malloc(size)}Module["getMemory"]=getMemory;function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}return Module["UTF8ToString"](ptr)}Module["Pointer_stringify"]=Pointer_stringify;function AsciiToString(ptr){var str="";while(1){var ch=HEAP8[ptr++>>0];if(!ch)return str;str+=String.fromCharCode(ch)}}Module["AsciiToString"]=AsciiToString;function stringToAscii(str,outPtr){return writeAsciiToMemory(str,outPtr,false)}Module["stringToAscii"]=stringToAscii;function UTF8ArrayToString(u8Array,idx){var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}Module["UTF8ArrayToString"]=UTF8ArrayToString;function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}Module["UTF8ToString"]=UTF8ToString;function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}Module["stringToUTF8Array"]=stringToUTF8Array;function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}Module["stringToUTF8"]=stringToUTF8;function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}Module["lengthBytesUTF8"]=lengthBytesUTF8;function UTF16ToString(ptr){var i=0;var str="";while(1){var codeUnit=HEAP16[ptr+i*2>>1];if(codeUnit==0)return str;++i;str+=String.fromCharCode(codeUnit)}}Module["UTF16ToString"]=UTF16ToString;function stringToUTF16(str,outPtr,maxBytesToWrite){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<2)return 0;maxBytesToWrite-=2;var startPtr=outPtr;var numCharsToWrite=maxBytesToWrite<str.length*2?maxBytesToWrite/2:str.length;for(var i=0;i<numCharsToWrite;++i){var codeUnit=str.charCodeAt(i);HEAP16[outPtr>>1]=codeUnit;outPtr+=2}HEAP16[outPtr>>1]=0;return outPtr-startPtr}Module["stringToUTF16"]=stringToUTF16;function lengthBytesUTF16(str){return str.length*2}Module["lengthBytesUTF16"]=lengthBytesUTF16;function UTF32ToString(ptr){var i=0;var str="";while(1){var utf32=HEAP32[ptr+i*4>>2];if(utf32==0)return str;++i;if(utf32>=65536){var ch=utf32-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}else{str+=String.fromCharCode(utf32)}}}Module["UTF32ToString"]=UTF32ToString;function stringToUTF32(str,outPtr,maxBytesToWrite){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<4)return 0;var startPtr=outPtr;var endPtr=startPtr+maxBytesToWrite-4;for(var i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);if(codeUnit>=55296&&codeUnit<=57343){var trailSurrogate=str.charCodeAt(++i);codeUnit=65536+((codeUnit&1023)<<10)|trailSurrogate&1023}HEAP32[outPtr>>2]=codeUnit;outPtr+=4;if(outPtr+4>endPtr)break}HEAP32[outPtr>>2]=0;return outPtr-startPtr}Module["stringToUTF32"]=stringToUTF32;function lengthBytesUTF32(str){var len=0;for(var i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);if(codeUnit>=55296&&codeUnit<=57343)++i;len+=4}return len}Module["lengthBytesUTF32"]=lengthBytesUTF32;function demangle(func){var hasLibcxxabi=!!Module["___cxa_demangle"];if(hasLibcxxabi){try{var buf=_malloc(func.length);writeStringToMemory(func.substr(1),buf);var status=_malloc(4);var ret=Module["___cxa_demangle"](buf,0,0,status);if(getValue(status,"i32")===0&&ret){return Pointer_stringify(ret)}}catch(e){}finally{if(buf)_free(buf);if(status)_free(status);if(ret)_free(ret)}}var i=3;var basicTypes={"v":"void","b":"bool","c":"char","s":"short","i":"int","l":"long","f":"float","d":"double","w":"wchar_t","a":"signed char","h":"unsigned char","t":"unsigned short","j":"unsigned int","m":"unsigned long","x":"long long","y":"unsigned long long","z":"..."};var subs=[];var first=true;function dump(x){if(x)Module.print(x);Module.print(func);var pre="";for(var a=0;a<i;a++)pre+=" ";Module.print(pre+"^")}function parseNested(){i++;if(func[i]==="K")i++;var parts=[];while(func[i]!=="E"){if(func[i]==="S"){i++;var next=func.indexOf("_",i);var num=func.substring(i,next)||0;parts.push(subs[num]||"?");i=next+1;continue}if(func[i]==="C"){parts.push(parts[parts.length-1]);i+=2;continue}var size=parseInt(func.substr(i));var pre=size.toString().length;if(!size||!pre){i--;break}var curr=func.substr(i+pre,size);parts.push(curr);subs.push(curr);i+=pre+size}i++;return parts}function parse(rawList,limit,allowVoid){limit=limit||Infinity;var ret="",list=[];function flushList(){return"("+list.join(", ")+")"}var name;if(func[i]==="N"){name=parseNested().join("::");limit--;if(limit===0)return rawList?[name]:name}else{if(func[i]==="K"||first&&func[i]==="L")i++;var size=parseInt(func.substr(i));if(size){var pre=size.toString().length;name=func.substr(i+pre,size);i+=pre+size}}first=false;if(func[i]==="I"){i++;var iList=parse(true);var iRet=parse(true,1,true);ret+=iRet[0]+" "+name+"<"+iList.join(", ")+">"}else{ret=name}paramLoop:while(i<func.length&&limit-->0){var c=func[i++];if(c in basicTypes){list.push(basicTypes[c])}else{switch(c){case"P":list.push(parse(true,1,true)[0]+"*");break;case"R":list.push(parse(true,1,true)[0]+"&");break;case"L":{i++;var end=func.indexOf("E",i);var size=end-i;list.push(func.substr(i,size));i+=size+2;break};case"A":{var size=parseInt(func.substr(i));i+=size.toString().length;if(func[i]!=="_")throw"?";i++;list.push(parse(true,1,true)[0]+" ["+size+"]");break};case"E":break paramLoop;default:ret+="?"+c;break paramLoop}}}if(!allowVoid&&list.length===1&&list[0]==="void")list=[];if(rawList){if(ret){list.push(ret+"?")}return list}else{return ret+flushList()}}var parsed=func;try{if(func=="Object._main"||func=="_main"){return"main()"}if(typeof func==="number")func=Pointer_stringify(func);if(func[0]!=="_")return func;if(func[1]!=="_")return func;if(func[2]!=="Z")return func;switch(func[3]){case"n":return"operator new()";case"d":return"operator delete()"}parsed=parse()}catch(e){parsed+="?"}if(parsed.indexOf("?")>=0&&!hasLibcxxabi){Runtime.warnOnce("warning: a problem occurred in builtin C++ name demangling; build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling")}return parsed}function demangleAll(text){return text.replace(/__Z[\w\d_]+/g,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}))}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.stack.toString()}function stackTrace(){return demangleAll(jsStackTrace())}Module["stackTrace"]=stackTrace;var PAGE_SIZE=4096;function alignMemoryPage(x){if(x%4096>0){x+=4096-x%4096}return x}var HEAP;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;var STATIC_BASE=0,STATICTOP=0,staticSealed=false;var STACK_BASE=0,STACKTOP=0,STACK_MAX=0;var DYNAMIC_BASE=0,DYNAMICTOP=0;function abortOnCannotGrowMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value "+TOTAL_MEMORY+", (2) compile with -s ALLOW_MEMORY_GROWTH=1 which adjusts the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 ")}function enlargeMemory(){abortOnCannotGrowMemory()}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||268435456;var totalMemory=64*1024;while(totalMemory<TOTAL_MEMORY||totalMemory<2*TOTAL_STACK){if(totalMemory<16*1024*1024){totalMemory*=2}else{totalMemory+=16*1024*1024}}if(totalMemory!==TOTAL_MEMORY){TOTAL_MEMORY=totalMemory}assert(typeof Int32Array!=="undefined"&&typeof Float64Array!=="undefined"&&!!(new Int32Array(1))["subarray"]&&!!(new Int32Array(1))["set"],"JS engine does not provide full typed array support");var buffer;buffer=new ArrayBuffer(TOTAL_MEMORY);HEAP8=new Int8Array(buffer);HEAP16=new Int16Array(buffer);HEAP32=new Int32Array(buffer);HEAPU8=new Uint8Array(buffer);HEAPU16=new Uint16Array(buffer);HEAPU32=new Uint32Array(buffer);HEAPF32=new Float32Array(buffer);HEAPF64=new Float64Array(buffer);HEAP32[0]=255;assert(HEAPU8[0]===255&&HEAPU8[3]===0,"Typed arrays 2 must be run on a little-endian system");Module["HEAP"]=HEAP;Module["buffer"]=buffer;Module["HEAP8"]=HEAP8;Module["HEAP16"]=HEAP16;Module["HEAP32"]=HEAP32;Module["HEAPU8"]=HEAPU8;Module["HEAPU16"]=HEAPU16;Module["HEAPU32"]=HEAPU32;Module["HEAPF32"]=HEAPF32;Module["HEAPF64"]=HEAPF64;function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Runtime.dynCall("v",func)}else{Runtime.dynCall("vi",func,[callback.arg])}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}Module["addOnPreRun"]=addOnPreRun;function addOnInit(cb){__ATINIT__.unshift(cb)}Module["addOnInit"]=addOnInit;function addOnPreMain(cb){__ATMAIN__.unshift(cb)}Module["addOnPreMain"]=addOnPreMain;function addOnExit(cb){__ATEXIT__.unshift(cb)}Module["addOnExit"]=addOnExit;function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}Module["addOnPostRun"]=addOnPostRun;function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}Module["intArrayFromString"]=intArrayFromString;function intArrayToString(array){var ret=[];for(var i=0;i<array.length;i++){var chr=array[i];if(chr>255){chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}Module["intArrayToString"]=intArrayToString;function writeStringToMemory(string,buffer,dontAddNull){var array=intArrayFromString(string,dontAddNull);var i=0;while(i<array.length){var chr=array[i];HEAP8[buffer+i>>0]=chr;i=i+1}}Module["writeStringToMemory"]=writeStringToMemory;function writeArrayToMemory(array,buffer){for(var i=0;i<array.length;i++){HEAP8[buffer++>>0]=array[i]}}Module["writeArrayToMemory"]=writeArrayToMemory;function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}Module["writeAsciiToMemory"]=writeAsciiToMemory;function unSign(value,bits,ignore){if(value>=0){return value}return bits<=32?2*Math.abs(1<<bits-1)+value:Math.pow(2,bits)+value}function reSign(value,bits,ignore){if(value<=0){return value}var half=bits<=32?Math.abs(1<<bits-1):Math.pow(2,bits-1);if(value>=half&&(bits<=32||value>half)){value=-2*half+value}return value}if(!Math["imul"]||Math["imul"](4294967295,5)!==-5)Math["imul"]=function imul(a,b){var ah=a>>>16;var al=a&65535;var bh=b>>>16;var bl=b&65535;return al*bl+(ah*bl+al*bh<<16)|0};Math.imul=Math["imul"];if(!Math["clz32"])Math["clz32"]=(function(x){x=x>>>0;for(var i=0;i<32;i++){if(x&1<<31-i)return i}return 32});Math.clz32=Math["clz32"];var Math_abs=Math.abs;var Math_cos=Math.cos;var Math_sin=Math.sin;var Math_tan=Math.tan;var Math_acos=Math.acos;var Math_asin=Math.asin;var Math_atan=Math.atan;var Math_atan2=Math.atan2;var Math_exp=Math.exp;var Math_log=Math.log;var Math_sqrt=Math.sqrt;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_pow=Math.pow;var Math_imul=Math.imul;var Math_fround=Math.fround;var Math_min=Math.min;var Math_clz32=Math.clz32;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}Module["addRunDependency"]=addRunDependency;function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["removeRunDependency"]=removeRunDependency;Module["preloadedImages"]={};Module["preloadedAudios"]={};var memoryInitializer=null;var ASM_CONSTS=[(function($0,$1,$2,$3){{if(!artoolkit["multiEachMarkerInfo"]){artoolkit["multiEachMarkerInfo"]={}}var multiEachMarker=artoolkit["multiEachMarkerInfo"];multiEachMarker["visible"]=$0;multiEachMarker["pattId"]=$1;multiEachMarker["pattType"]=$2;multiEachMarker["width"]=$3}}),(function($0,$1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32){{var $a=arguments;var i=12;if(!artoolkit["markerInfo"]){artoolkit["markerInfo"]={pos:[0,0],line:[[0,0,0],[0,0,0],[0,0,0],[0,0,0]],vertex:[[0,0],[0,0],[0,0],[0,0]]}}var markerInfo=artoolkit["markerInfo"];markerInfo["area"]=$0;markerInfo["id"]=$1;markerInfo["idPatt"]=$2;markerInfo["idMatrix"]=$3;markerInfo["dir"]=$4;markerInfo["dirPatt"]=$5;markerInfo["dirMatrix"]=$6;markerInfo["cf"]=$7;markerInfo["cfPatt"]=$8;markerInfo["cfMatrix"]=$9;markerInfo["pos"][0]=$10;markerInfo["pos"][1]=$11;markerInfo["line"][0][0]=$a[i++];markerInfo["line"][0][1]=$a[i++];markerInfo["line"][0][2]=$a[i++];markerInfo["line"][1][0]=$a[i++];markerInfo["line"][1][1]=$a[i++];markerInfo["line"][1][2]=$a[i++];markerInfo["line"][2][0]=$a[i++];markerInfo["line"][2][1]=$a[i++];markerInfo["line"][2][2]=$a[i++];markerInfo["line"][3][0]=$a[i++];markerInfo["line"][3][1]=$a[i++];markerInfo["line"][3][2]=$a[i++];markerInfo["vertex"][0][0]=$a[i++];markerInfo["vertex"][0][1]=$a[i++];markerInfo["vertex"][1][0]=$a[i++];markerInfo["vertex"][1][1]=$a[i++];markerInfo["vertex"][2][0]=$a[i++];markerInfo["vertex"][2][1]=$a[i++];markerInfo["vertex"][3][0]=$a[i++];markerInfo["vertex"][3][1]=$a[i++];markerInfo["errorCorrected"]=$a[i++]}}),(function($0,$1,$2,$3,$4){{if(!artoolkit["frameMalloc"]){artoolkit["frameMalloc"]={}}var frameMalloc=artoolkit["frameMalloc"];frameMalloc["framepointer"]=$1;frameMalloc["framesize"]=$2;frameMalloc["camera"]=$3;frameMalloc["transform"]=$4}})];function _emscripten_asm_const_33(code,a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32){return ASM_CONSTS[code](a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,a31,a32)}function _emscripten_asm_const_4(code,a0,a1,a2,a3){return ASM_CONSTS[code](a0,a1,a2,a3)}function _emscripten_asm_const_5(code,a0,a1,a2,a3,a4){return 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95,72,65,77,77,73,78,71,54,51,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,51,120,51,95,80,65,82,73,84,89,54,53,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,52,120,52,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,52,120,52,95,66,67,72,95,49,51,95,57,95,51,0,65,82,95,77,65,84,82,73,88,95,67,79,68,69,95,52,120,52,95,66,67,72,95,49,51,95,53,95,53,0,65,82,95,76,65,66,69,76,73,78,71,95,84,72,82,69,83,72,95,77,79,68,69,95,77,65,78,85,65,76,0,65,82,95,76,65,66,69,76,73,78,71,95,84,72,82,69,83,72,95,77,79,68,69,95,65,85,84,79,95,77,69,68,73,65,78,0,65,82,95,76,65],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE);allocate([66,69,76,73,78,71,95,84,72,82,69,83,72,95,77,79,68,69,95,65,85,84,79,95,79,84,83,85,0,65,82,95,76,65,66,69,76,73,78,71,95,84,72,82,69,83,72,95,77,79,68,69,95,65,85,84,79,95,65,68,65,80,84,73,86,69,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,78,79,78,69,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,80,65,84,84,69,82,78,95,69,88,84,82,65,67,84,73,79,78,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,77,65,84,67,72,95,71,69,78,69,82,73,67,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,77,65,84,67,72,95,67,79,78,84,82,65,83,84,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,77,65,84,67,72,95,66,65,82,67,79,68,69,95,78,79,84,95,70,79,85,78,68,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,77,65,84,67,72,95,66,65,82,67,79,68,69,95,69,68,67,95,70,65,73,76,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,77,65,84,67,72,95,67,79,78,70,73,68,69,78,67,69,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,80,79,83,69,95,69,82,82,79,82,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,80,79,83,69,95,69,82,82,79,82,95,77,85,76,84,73,0,65,82,95,77,65,82,75,69,82,95,73,78,70,79,95,67,85,84,79,70,70,95,80,72,65,83,69,95,72,69,85,82,73,83,84,73,67,95,84,82,79,85,66,76,69,83,79,77,69,95,77,65,84,82,73,88,95,67,79,68,69,83,0,118,105,105,102,0,118,105,105,105,0,100,105,105,0,118,105,105,100,0,105,105,0,118,105,105,0,105,105,105,0,78,83,116,51,95,95,49,49,50,98,97,115,105,99,95,115,116,114,105,110,103,73,99,78,83,95,49,49,99,104,97,114,95,116,114,97,105,116,115,73,99,69,69,78,83,95,57,97,108,108,111,99,97,116,111,114,73,99,69,69,69,69,0,78,83,116,51,95,95,49,50,49,95,95,98,97,115,105,99,95,115,116,114,105,110,103,95,99,111,109,109,111,110,73,76,98,49,69,69,69,0,105,105,105,105,0,105,105,105,105,105,0,118,111,105,100,0,98,111,111,108,0,99,104,97,114,0,115,105,103,110,101,100,32,99,104,97,114,0,117,110,115,105,103,110,101,100,32,99,104,97,114,0,115,104,111,114,116,0,117,110,115,105,103,110,101,100,32,115,104,111,114,116,0,105,110,116,0,117,110,115,105,103,110,101,100,32,105,110,116,0,108,111,110,103,0,117,110,115,105,103,110,101,100,32,108,111,110,103,0,102,108,111,97,116,0,100,111,117,98,108,101,0,115,116,100,58,58,115,116,114,105,110,103,0,115,116,100,58,58,98,97,115,105,99,95,115,116,114,105,110,103,60,117,110,115,105,103,110,101,100,32,99,104,97,114,62,0,115,116,100,58,58,119,115,116,114,105,110,103,0,101,109,115,99,114,105,112,116,101,110,58,58,118,97,108,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,99,104,97,114,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,115,105,103,110,101,100,32,99,104,97,114,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,110,115,105,103,110,101,100,32,99,104,97,114,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,115,104,111,114,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,110,115,105,103,110,101,100,32,115,104,111,114,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,105,110,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,110,115,105,103,110,101,100,32,105,110,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,108,111,110,103,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,110,115,105,103,110,101,100,32,108,111,110,103,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,105,110,116,56,95,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,105,110,116,56,95,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,105,110,116,49,54,95,116,62,0,101,109,115,99,114,105,112,116,101,110,58,58,109,101,109,111,114,121,95,118,105,101,119,60,117,105,110,116,49,54,95,116,62,0,101,1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tempDoublePtr=Runtime.alignMemory(allocate(12,"i8",ALLOC_STATIC),8);assert(tempDoublePtr%8==0);function copyTempFloat(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3]}function copyTempDouble(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3];HEAP8[tempDoublePtr+4]=HEAP8[ptr+4];HEAP8[tempDoublePtr+5]=HEAP8[ptr+5];HEAP8[tempDoublePtr+6]=HEAP8[ptr+6];HEAP8[tempDoublePtr+7]=HEAP8[ptr+7]}function _atexit(func,arg){__ATEXIT__.unshift({func:func,arg:arg})}function ___cxa_atexit(){return _atexit.apply(null,arguments)}Module["_i64Subtract"]=_i64Subtract;function ___assert_fail(condition,filename,line,func){ABORT=true;throw"Assertion failed: "+Pointer_stringify(condition)+", at: "+[filename?Pointer_stringify(filename):"unknown filename",line,func?Pointer_stringify(func):"unknown function"]+" at "+stackTrace()}function embind_init_charCodes(){var codes=new Array(256);for(var i=0;i<256;++i){codes[i]=String.fromCharCode(i)}embind_charCodes=codes}var embind_charCodes=undefined;function readLatin1String(ptr){var ret="";var c=ptr;while(HEAPU8[c]){ret+=embind_charCodes[HEAPU8[c++]]}return ret}var awaitingDependencies={};var registeredTypes={};var typeDependencies={};var char_0=48;var char_9=57;function makeLegalFunctionName(name){if(undefined===name){return"_unknown"}name=name.replace(/[^a-zA-Z0-9_]/g,"$");var f=name.charCodeAt(0);if(f>=char_0&&f<=char_9){return"_"+name}else{return name}}function createNamedFunction(name,body){name=makeLegalFunctionName(name);return(new Function("body","return function "+name+"() {\n"+' "use strict";'+" return body.apply(this, arguments);\n"+"};\n"))(body)}function extendError(baseErrorType,errorName){var errorClass=createNamedFunction(errorName,(function(message){this.name=errorName;this.message=message;var stack=(new Error(message)).stack;if(stack!==undefined){this.stack=this.toString()+"\n"+stack.replace(/^Error(:[^\n]*)?\n/,"")}}));errorClass.prototype=Object.create(baseErrorType.prototype);errorClass.prototype.constructor=errorClass;errorClass.prototype.toString=(function(){if(this.message===undefined){return this.name}else{return this.name+": "+this.message}});return errorClass}var BindingError=undefined;function throwBindingError(message){throw new BindingError(message)}var InternalError=undefined;function throwInternalError(message){throw new InternalError(message)}function whenDependentTypesAreResolved(myTypes,dependentTypes,getTypeConverters){myTypes.forEach((function(type){typeDependencies[type]=dependentTypes}));function onComplete(typeConverters){var myTypeConverters=getTypeConverters(typeConverters);if(myTypeConverters.length!==myTypes.length){throwInternalError("Mismatched type converter count")}for(var i=0;i<myTypes.length;++i){registerType(myTypes[i],myTypeConverters[i])}}var typeConverters=new Array(dependentTypes.length);var unregisteredTypes=[];var registered=0;dependentTypes.forEach((function(dt,i){if(registeredTypes.hasOwnProperty(dt)){typeConverters[i]=registeredTypes[dt]}else{unregisteredTypes.push(dt);if(!awaitingDependencies.hasOwnProperty(dt)){awaitingDependencies[dt]=[]}awaitingDependencies[dt].push((function(){typeConverters[i]=registeredTypes[dt];++registered;if(registered===unregisteredTypes.length){onComplete(typeConverters)}}))}}));if(0===unregisteredTypes.length){onComplete(typeConverters)}}function registerType(rawType,registeredInstance,options){options=options||{};if(!("argPackAdvance"in registeredInstance)){throw new TypeError("registerType registeredInstance requires argPackAdvance")}var name=registeredInstance.name;if(!rawType){throwBindingError('type "'+name+'" must have a positive integer typeid pointer')}if(registeredTypes.hasOwnProperty(rawType)){if(options.ignoreDuplicateRegistrations){return}else{throwBindingError("Cannot register type '"+name+"' twice")}}registeredTypes[rawType]=registeredInstance;delete typeDependencies[rawType];if(awaitingDependencies.hasOwnProperty(rawType)){var callbacks=awaitingDependencies[rawType];delete awaitingDependencies[rawType];callbacks.forEach((function(cb){cb()}))}}function __embind_register_void(rawType,name){name=readLatin1String(name);registerType(rawType,{isVoid:true,name:name,"argPackAdvance":0,"fromWireType":(function(){return undefined}),"toWireType":(function(destructors,o){return undefined})})}function __ZSt18uncaught_exceptionv(){return!!__ZSt18uncaught_exceptionv.uncaught_exception}var EXCEPTIONS={last:0,caught:[],infos:{},deAdjust:(function(adjusted){if(!adjusted||EXCEPTIONS.infos[adjusted])return adjusted;for(var ptr in EXCEPTIONS.infos){var info=EXCEPTIONS.infos[ptr];if(info.adjusted===adjusted){return ptr}}return adjusted}),addRef:(function(ptr){if(!ptr)return;var info=EXCEPTIONS.infos[ptr];info.refcount++}),decRef:(function(ptr){if(!ptr)return;var info=EXCEPTIONS.infos[ptr];assert(info.refcount>0);info.refcount--;if(info.refcount===0){if(info.destructor){Runtime.dynCall("vi",info.destructor,[ptr])}delete EXCEPTIONS.infos[ptr];___cxa_free_exception(ptr)}}),clearRef:(function(ptr){if(!ptr)return;var info=EXCEPTIONS.infos[ptr];info.refcount=0})};function ___resumeException(ptr){if(!EXCEPTIONS.last){EXCEPTIONS.last=ptr}EXCEPTIONS.clearRef(EXCEPTIONS.deAdjust(ptr));throw ptr+" - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch."}function ___cxa_find_matching_catch(){var thrown=EXCEPTIONS.last;if(!thrown){return(asm["setTempRet0"](0),0)|0}var info=EXCEPTIONS.infos[thrown];var throwntype=info.type;if(!throwntype){return(asm["setTempRet0"](0),thrown)|0}var typeArray=Array.prototype.slice.call(arguments);var pointer=Module["___cxa_is_pointer_type"](throwntype);if(!___cxa_find_matching_catch.buffer)___cxa_find_matching_catch.buffer=_malloc(4);HEAP32[___cxa_find_matching_catch.buffer>>2]=thrown;thrown=___cxa_find_matching_catch.buffer;for(var i=0;i<typeArray.length;i++){if(typeArray[i]&&Module["___cxa_can_catch"](typeArray[i],throwntype,thrown)){thrown=HEAP32[thrown>>2];info.adjusted=thrown;return(asm["setTempRet0"](typeArray[i]),thrown)|0}}thrown=HEAP32[thrown>>2];return(asm["setTempRet0"](throwntype),thrown)|0}function ___cxa_throw(ptr,type,destructor){EXCEPTIONS.infos[ptr]={ptr:ptr,adjusted:ptr,type:type,destructor:destructor,refcount:0};EXCEPTIONS.last=ptr;if(!("uncaught_exception"in __ZSt18uncaught_exceptionv)){__ZSt18uncaught_exceptionv.uncaught_exception=1}else{__ZSt18uncaught_exceptionv.uncaught_exception++}throw ptr+" - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch."}Module["_memset"]=_memset;var _BDtoILow=true;function getShiftFromSize(size){switch(size){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+size)}}function __embind_register_bool(rawType,name,size,trueValue,falseValue){var shift=getShiftFromSize(size);name=readLatin1String(name);registerType(rawType,{name:name,"fromWireType":(function(wt){return!!wt}),"toWireType":(function(destructors,o){return o?trueValue:falseValue}),"argPackAdvance":8,"readValueFromPointer":(function(pointer){var heap;if(size===1){heap=HEAP8}else if(size===2){heap=HEAP16}else if(size===4){heap=HEAP32}else{throw new TypeError("Unknown boolean type size: "+name)}return this["fromWireType"](heap[pointer>>shift])}),destructorFunction:null})}Module["_bitshift64Shl"]=_bitshift64Shl;function _abort(){Module["abort"]()}function _free(){}Module["_free"]=_free;function _malloc(bytes){var ptr=Runtime.dynamicAlloc(bytes+8);return ptr+8&4294967288}Module["_malloc"]=_malloc;function simpleReadValueFromPointer(pointer){return this["fromWireType"](HEAPU32[pointer>>2])}function __embind_register_std_string(rawType,name){name=readLatin1String(name);registerType(rawType,{name:name,"fromWireType":(function(value){var length=HEAPU32[value>>2];var a=new Array(length);for(var i=0;i<length;++i){a[i]=String.fromCharCode(HEAPU8[value+4+i])}_free(value);return a.join("")}),"toWireType":(function(destructors,value){if(value instanceof ArrayBuffer){value=new Uint8Array(value)}function getTAElement(ta,index){return ta[index]}function getStringElement(string,index){return string.charCodeAt(index)}var getElement;if(value instanceof Uint8Array){getElement=getTAElement}else if(value instanceof Int8Array){getElement=getTAElement}else if(typeof value==="string"){getElement=getStringElement}else{throwBindingError("Cannot pass non-string to std::string")}var length=value.length;var ptr=_malloc(4+length);HEAPU32[ptr>>2]=length;for(var i=0;i<length;++i){var charCode=getElement(value,i);if(charCode>255){_free(ptr);throwBindingError("String has UTF-16 code units that do not fit in 8 bits")}HEAPU8[ptr+4+i]=charCode}if(destructors!==null){destructors.push(_free,ptr)}return ptr}),"argPackAdvance":8,"readValueFromPointer":simpleReadValueFromPointer,destructorFunction:(function(ptr){_free(ptr)})})}function __embind_register_std_wstring(rawType,charSize,name){name=readLatin1String(name);var getHeap,shift;if(charSize===2){getHeap=(function(){return HEAPU16});shift=1}else if(charSize===4){getHeap=(function(){return HEAPU32});shift=2}registerType(rawType,{name:name,"fromWireType":(function(value){var HEAP=getHeap();var length=HEAPU32[value>>2];var a=new Array(length);var start=value+4>>shift;for(var i=0;i<length;++i){a[i]=String.fromCharCode(HEAP[start+i])}_free(value);return a.join("")}),"toWireType":(function(destructors,value){var HEAP=getHeap();var length=value.length;var ptr=_malloc(4+length*charSize);HEAPU32[ptr>>2]=length;var start=ptr+4>>shift;for(var i=0;i<length;++i){HEAP[start+i]=value.charCodeAt(i)}if(destructors!==null){destructors.push(_free,ptr)}return ptr}),"argPackAdvance":8,"readValueFromPointer":simpleReadValueFromPointer,destructorFunction:(function(ptr){_free(ptr)})})}function ___lock(){}function ___unlock(){}var _emscripten_asm_const_int=true;Module["_i64Add"]=_i64Add;var _fabs=Math_abs;var _sqrt=Math_sqrt;function _embind_repr(v){if(v===null){return"null"}var t=typeof v;if(t==="object"||t==="array"||t==="function"){return v.toString()}else{return""+v}}function integerReadValueFromPointer(name,shift,signed){switch(shift){case 0:return signed?function readS8FromPointer(pointer){return HEAP8[pointer]}:function readU8FromPointer(pointer){return HEAPU8[pointer]};case 1:return signed?function readS16FromPointer(pointer){return HEAP16[pointer>>1]}:function readU16FromPointer(pointer){return HEAPU16[pointer>>1]};case 2:return signed?function readS32FromPointer(pointer){return HEAP32[pointer>>2]}:function readU32FromPointer(pointer){return HEAPU32[pointer>>2]};default:throw new TypeError("Unknown integer type: "+name)}}function __embind_register_integer(primitiveType,name,size,minRange,maxRange){name=readLatin1String(name);if(maxRange===-1){maxRange=4294967295}var shift=getShiftFromSize(size);var fromWireType=(function(value){return value});if(minRange===0){var bitshift=32-8*size;fromWireType=(function(value){return value<<bitshift>>>bitshift})}registerType(primitiveType,{name:name,"fromWireType":fromWireType,"toWireType":(function(destructors,value){if(typeof value!=="number"&&typeof value!=="boolean"){throw new TypeError('Cannot convert "'+_embind_repr(value)+'" to '+this.name)}if(value<minRange||value>maxRange){throw new TypeError('Passing a number "'+_embind_repr(value)+'" from JS side to C/C++ side to an argument of type "'+name+'", which is outside the valid range ['+minRange+", "+maxRange+"]!")}return value|0}),"argPackAdvance":8,"readValueFromPointer":integerReadValueFromPointer(name,shift,minRange!==0),destructorFunction:null})}var emval_free_list=[];var emval_handle_array=[{},{value:undefined},{value:null},{value:true},{value:false}];function __emval_decref(handle){if(handle>4&&0===--emval_handle_array[handle].refcount){emval_handle_array[handle]=undefined;emval_free_list.push(handle)}}function count_emval_handles(){var count=0;for(var i=5;i<emval_handle_array.length;++i){if(emval_handle_array[i]!==undefined){++count}}return count}function get_first_emval(){for(var i=5;i<emval_handle_array.length;++i){if(emval_handle_array[i]!==undefined){return emval_handle_array[i]}}return null}function init_emval(){Module["count_emval_handles"]=count_emval_handles;Module["get_first_emval"]=get_first_emval}function __emval_register(value){switch(value){case undefined:{return 1};case null:{return 2};case true:{return 3};case false:{return 4};default:{var handle=emval_free_list.length?emval_free_list.pop():emval_handle_array.length;emval_handle_array[handle]={refcount:1,value:value};return handle}}}function __embind_register_emval(rawType,name){name=readLatin1String(name);registerType(rawType,{name:name,"fromWireType":(function(handle){var rv=emval_handle_array[handle].value;__emval_decref(handle);return rv}),"toWireType":(function(destructors,value){return __emval_register(value)}),"argPackAdvance":8,"readValueFromPointer":simpleReadValueFromPointer,destructorFunction:null})}function ___cxa_allocate_exception(size){return _malloc(size)}var _sin=Math_sin;function ___setErrNo(value){if(Module["___errno_location"])HEAP32[Module["___errno_location"]()>>2]=value;return value}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function _sysconf(name){switch(name){case 30:return PAGE_SIZE;case 85:return totalMemory/PAGE_SIZE;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:return 200809;case 79:return 0;case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;case 87:case 26:case 33:return 2147483647;case 34:case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1e3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:{if(typeof navigator==="object")return navigator["hardwareConcurrency"]||1;return 1}}___setErrNo(ERRNO_CODES.EINVAL);return-1}Module["_bitshift64Lshr"]=_bitshift64Lshr;function __exit(status){Module["exit"](status)}function _exit(status){__exit(status)}var _llvm_ctlz_i32=true;function floatReadValueFromPointer(name,shift){switch(shift){case 2:return(function(pointer){return this["fromWireType"](HEAPF32[pointer>>2])});case 3:return(function(pointer){return this["fromWireType"](HEAPF64[pointer>>3])});default:throw new TypeError("Unknown float type: "+name)}}function __embind_register_float(rawType,name,size){var shift=getShiftFromSize(size);name=readLatin1String(name);registerType(rawType,{name:name,"fromWireType":(function(value){return value}),"toWireType":(function(destructors,value){if(typeof value!=="number"&&typeof value!=="boolean"){throw new TypeError('Cannot convert "'+_embind_repr(value)+'" to '+this.name)}return value}),"argPackAdvance":8,"readValueFromPointer":floatReadValueFromPointer(name,shift),destructorFunction:null})}var _BDtoIHigh=true;function _pthread_cleanup_push(routine,arg){__ATEXIT__.push((function(){Runtime.dynCall("vi",routine,[arg])}));_pthread_cleanup_push.level=__ATEXIT__.length}function new_(constructor,argumentList){if(!(constructor instanceof Function)){throw new TypeError("new_ called with constructor type "+typeof constructor+" which is not a function")}var dummy=createNamedFunction(constructor.name||"unknownFunctionName",(function(){}));dummy.prototype=constructor.prototype;var obj=new dummy;var r=constructor.apply(obj,argumentList);return r instanceof Object?r:obj}function runDestructors(destructors){while(destructors.length){var ptr=destructors.pop();var del=destructors.pop();del(ptr)}}function craftInvokerFunction(humanName,argTypes,classType,cppInvokerFunc,cppTargetFunc){var argCount=argTypes.length;if(argCount<2){throwBindingError("argTypes array size mismatch! Must at least get return value and 'this' types!")}var isClassMethodFunc=argTypes[1]!==null&&classType!==null;var argsList="";var argsListWired="";for(var i=0;i<argCount-2;++i){argsList+=(i!==0?", ":"")+"arg"+i;argsListWired+=(i!==0?", ":"")+"arg"+i+"Wired"}var invokerFnBody="return function "+makeLegalFunctionName(humanName)+"("+argsList+") {\n"+"if (arguments.length !== "+(argCount-2)+") {\n"+"throwBindingError('function "+humanName+" called with ' + arguments.length + ' arguments, expected "+(argCount-2)+" args!');\n"+"}\n";var needsDestructorStack=false;for(var i=1;i<argTypes.length;++i){if(argTypes[i]!==null&&argTypes[i].destructorFunction===undefined){needsDestructorStack=true;break}}if(needsDestructorStack){invokerFnBody+="var destructors = [];\n"}var dtorStack=needsDestructorStack?"destructors":"null";var args1=["throwBindingError","invoker","fn","runDestructors","retType","classParam"];var args2=[throwBindingError,cppInvokerFunc,cppTargetFunc,runDestructors,argTypes[0],argTypes[1]];if(isClassMethodFunc){invokerFnBody+="var thisWired = classParam.toWireType("+dtorStack+", this);\n"}for(var i=0;i<argCount-2;++i){invokerFnBody+="var arg"+i+"Wired = argType"+i+".toWireType("+dtorStack+", arg"+i+"); // "+argTypes[i+2].name+"\n";args1.push("argType"+i);args2.push(argTypes[i+2])}if(isClassMethodFunc){argsListWired="thisWired"+(argsListWired.length>0?", ":"")+argsListWired}var returns=argTypes[0].name!=="void";invokerFnBody+=(returns?"var rv = ":"")+"invoker(fn"+(argsListWired.length>0?", ":"")+argsListWired+");\n";if(needsDestructorStack){invokerFnBody+="runDestructors(destructors);\n"}else{for(var i=isClassMethodFunc?1:2;i<argTypes.length;++i){var paramName=i===1?"thisWired":"arg"+(i-2)+"Wired";if(argTypes[i].destructorFunction!==null){invokerFnBody+=paramName+"_dtor("+paramName+"); // "+argTypes[i].name+"\n";args1.push(paramName+"_dtor");args2.push(argTypes[i].destructorFunction)}}}if(returns){invokerFnBody+="var ret = retType.fromWireType(rv);\n"+"return ret;\n"}else{}invokerFnBody+="}\n";args1.push(invokerFnBody);var invokerFunction=new_(Function,args1).apply(null,args2);return invokerFunction}function ensureOverloadTable(proto,methodName,humanName){if(undefined===proto[methodName].overloadTable){var prevFunc=proto[methodName];proto[methodName]=(function(){if(!proto[methodName].overloadTable.hasOwnProperty(arguments.length)){throwBindingError("Function '"+humanName+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+proto[methodName].overloadTable+")!")}return proto[methodName].overloadTable[arguments.length].apply(this,arguments)});proto[methodName].overloadTable=[];proto[methodName].overloadTable[prevFunc.argCount]=prevFunc}}function exposePublicSymbol(name,value,numArguments){if(Module.hasOwnProperty(name)){if(undefined===numArguments||undefined!==Module[name].overloadTable&&undefined!==Module[name].overloadTable[numArguments]){throwBindingError("Cannot register public name '"+name+"' twice")}ensureOverloadTable(Module,name,name);if(Module.hasOwnProperty(numArguments)){throwBindingError("Cannot register multiple overloads of a function with the same number of arguments ("+numArguments+")!")}Module[name].overloadTable[numArguments]=value}else{Module[name]=value;if(undefined!==numArguments){Module[name].numArguments=numArguments}}}function heap32VectorToArray(count,firstElement){var array=[];for(var i=0;i<count;i++){array.push(HEAP32[(firstElement>>2)+i])}return array}function replacePublicSymbol(name,value,numArguments){if(!Module.hasOwnProperty(name)){throwInternalError("Replacing nonexistant public symbol")}if(undefined!==Module[name].overloadTable&&undefined!==numArguments){Module[name].overloadTable[numArguments]=value}else{Module[name]=value}}function requireFunction(signature,rawFunction){signature=readLatin1String(signature);function makeDynCaller(dynCall){var args=[];for(var i=1;i<signature.length;++i){args.push("a"+i)}var name="dynCall_"+signature+"_"+rawFunction;var body="return function "+name+"("+args.join(", ")+") {\n";body+=" return dynCall(rawFunction"+(args.length?", ":"")+args.join(", ")+");\n";body+="};\n";return(new Function("dynCall","rawFunction",body))(dynCall,rawFunction)}var fp;if(Module["FUNCTION_TABLE_"+signature]!==undefined){fp=Module["FUNCTION_TABLE_"+signature][rawFunction]}else if(typeof FUNCTION_TABLE!=="undefined"){fp=FUNCTION_TABLE[rawFunction]}else{var dc=asm["dynCall_"+signature];if(dc===undefined){dc=asm["dynCall_"+signature.replace(/f/g,"d")];if(dc===undefined){throwBindingError("No dynCall invoker for signature: "+signature)}}fp=makeDynCaller(dc)}if(typeof fp!=="function"){throwBindingError("unknown function pointer with signature "+signature+": "+rawFunction)}return fp}var UnboundTypeError=undefined;function getTypeName(type){var ptr=___getTypeName(type);var rv=readLatin1String(ptr);_free(ptr);return rv}function throwUnboundTypeError(message,types){var unboundTypes=[];var seen={};function visit(type){if(seen[type]){return}if(registeredTypes[type]){return}if(typeDependencies[type]){typeDependencies[type].forEach(visit);return}unboundTypes.push(type);seen[type]=true}types.forEach(visit);throw new UnboundTypeError(message+": "+unboundTypes.map(getTypeName).join([", "]))}function __embind_register_function(name,argCount,rawArgTypesAddr,signature,rawInvoker,fn){var argTypes=heap32VectorToArray(argCount,rawArgTypesAddr);name=readLatin1String(name);rawInvoker=requireFunction(signature,rawInvoker);exposePublicSymbol(name,(function(){throwUnboundTypeError("Cannot call "+name+" due to unbound types",argTypes)}),argCount-1);whenDependentTypesAreResolved([],argTypes,(function(argTypes){var invokerArgsArray=[argTypes[0],null].concat(argTypes.slice(1));replacePublicSymbol(name,craftInvokerFunction(name,invokerArgsArray,null,rawInvoker,fn),argCount-1);return[]}))}function __embind_register_constant(name,type,value){name=readLatin1String(name);whenDependentTypesAreResolved([],[type],(function(type){type=type[0];Module[name]=type["fromWireType"](value);return[]}))}function _pthread_cleanup_pop(){assert(_pthread_cleanup_push.level==__ATEXIT__.length,"cannot pop if something else added meanwhile!");__ATEXIT__.pop();_pthread_cleanup_push.level=__ATEXIT__.length}var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"Permission denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"File locking deadlock error",36:"File or path name too long",37:"No record locks available",38:"Function not implemented",39:"Directory not empty",40:"Too many symbolic links",42:"No message of desired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying to read unreadable message",75:"Value too large for defined data type",76:"Given log. name not unique",77:"f.d. invalid for this operation",78:"Remote address changed",79:"Can access a needed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too many users",88:"Socket operation on non-socket",89:"Destination address required",90:"Message too long",91:"Protocol wrong type for socket",92:"Protocol not available",93:"Unknown protocol",94:"Socket type not supported",95:"Not supported",96:"Protocol family not supported",97:"Address family not supported by protocol family",98:"Address already in use",99:"Address not available",100:"Network interface is not configured",101:"Network is unreachable",102:"Connection reset by network",103:"Connection aborted",104:"Connection reset by peer",105:"No buffer space available",106:"Socket is already connected",107:"Socket is not connected",108:"Can't send after socket shutdown",109:"Too many references",110:"Connection timed out",111:"Connection refused",112:"Host is down",113:"Host is unreachable",114:"Socket already connected",115:"Connection already in progress",116:"Stale file handle",122:"Quota exceeded",123:"No medium (in tape drive)",125:"Operation canceled",130:"Previous owner died",131:"State not recoverable"};var PATH={splitPath:(function(filename){var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)}),normalizeArray:(function(parts,allowAboveRoot){var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up--;up){parts.unshift("..")}}return parts}),normalize:(function(path){var isAbsolute=path.charAt(0)==="/",trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path}),dirname:(function(path){var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir}),basename:(function(path){if(path==="/")return"/";var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)}),extname:(function(path){return PATH.splitPath(path)[3]}),join:(function(){var paths=Array.prototype.slice.call(arguments,0);return PATH.normalize(paths.join("/"))}),join2:(function(l,r){return PATH.normalize(l+"/"+r)}),resolve:(function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=path.charAt(0)==="/"}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter((function(p){return!!p})),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."}),relative:(function(from,to){from=PATH.resolve(from).substr(1);to=PATH.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")})};var TTY={ttys:[],init:(function(){}),shutdown:(function(){}),register:(function(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops};FS.registerDevice(dev,TTY.stream_ops)}),stream_ops:{open:(function(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}stream.tty=tty;stream.seekable=false}),close:(function(stream){stream.tty.ops.flush(stream.tty)}),flush:(function(stream){stream.tty.ops.flush(stream.tty)}),read:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}for(var i=0;i<length;i++){try{stream.tty.ops.put_char(stream.tty,buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})},default_tty_ops:{get_char:(function(tty){if(!tty.input.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=new Buffer(BUFSIZE);var bytesRead=0;var fd=process.stdin.fd;var usingDevice=false;try{fd=fs.openSync("/dev/stdin","r");usingDevice=true}catch(e){}bytesRead=fs.readSync(fd,buf,0,BUFSIZE,null);if(usingDevice){fs.closeSync(fd)}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}else{result=null}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else if(typeof readline=="function"){result=readline();if(result!==null){result+="\n"}}if(!result){return null}tty.input=intArrayFromString(result,true)}return tty.input.shift()}),put_char:(function(tty,val){if(val===null||val===10){Module["print"](UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}}),flush:(function(tty){if(tty.output&&tty.output.length>0){Module["print"](UTF8ArrayToString(tty.output,0));tty.output=[]}})},default_tty1_ops:{put_char:(function(tty,val){if(val===null||val===10){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}}),flush:(function(tty){if(tty.output&&tty.output.length>0){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}})}};var MEMFS={ops_table:null,mount:(function(mount){return MEMFS.createNode(null,"/",16384|511,0)}),createNode:(function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(!MEMFS.ops_table){MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}}}var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node}return node}),getFileDataAsRegularArray:(function(node){if(node.contents&&node.contents.subarray){var arr=[];for(var i=0;i<node.usedBytes;++i)arr.push(node.contents[i]);return arr}return node.contents}),getFileDataAsTypedArray:(function(node){if(!node.contents)return new Uint8Array;if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)}),expandFileStorage:(function(node,newCapacity){if(node.contents&&node.contents.subarray&&newCapacity>node.contents.length){node.contents=MEMFS.getFileDataAsRegularArray(node);node.usedBytes=node.contents.length}if(!node.contents||node.contents.subarray){var prevCapacity=node.contents?node.contents.buffer.byteLength:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)|0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0);return}if(!node.contents&&newCapacity>0)node.contents=[];while(node.contents.length<newCapacity)node.contents.push(0)}),resizeFileStorage:(function(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0;return}if(!node.contents||node.contents.subarray){var oldContents=node.contents;node.contents=new Uint8Array(new ArrayBuffer(newSize));if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize;return}if(!node.contents)node.contents=[];if(node.contents.length>newSize)node.contents.length=newSize;else while(node.contents.length<newSize)node.contents.push(0);node.usedBytes=newSize}),node_ops:{getattr:(function(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr}),setattr:(function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}}),lookup:(function(parent,name){throw FS.genericErrors[ERRNO_CODES.ENOENT]}),mknod:(function(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)}),rename:(function(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}}}delete old_node.parent.contents[old_node.name];old_node.name=new_name;new_dir.contents[new_name]=old_node;old_node.parent=new_dir}),unlink:(function(parent,name){delete parent.contents[name]}),rmdir:(function(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}delete parent.contents[name]}),readdir:(function(node){var entries=[".",".."];for(var key in node.contents){if(!node.contents.hasOwnProperty(key)){continue}entries.push(key)}return entries}),symlink:(function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node}),readlink:(function(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return node.link})},stream_ops:{read:(function(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size}),write:(function(stream,buffer,offset,length,position,canOwn){if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=new Uint8Array(buffer.subarray(offset,offset+length));node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray)node.contents.set(buffer.subarray(offset,offset+length),position);else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position}),allocate:(function(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&(contents.buffer===buffer||contents.buffer===buffer.buffer)){allocated=false;ptr=contents.byteOffset}else{if(position>0||position+length<stream.node.usedBytes){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}allocated=true;ptr=_malloc(length);if(!ptr){throw new FS.ErrnoError(ERRNO_CODES.ENOMEM)}buffer.set(contents,ptr)}return{ptr:ptr,allocated:allocated}}),msync:(function(stream,buffer,offset,length,mmapFlags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(mmapFlags&2){return 0}var bytesWritten=MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0})}};var IDBFS={dbs:{},indexedDB:(function(){if(typeof indexedDB!=="undefined")return indexedDB;var ret=null;if(typeof window==="object")ret=window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB;assert(ret,"IDBFS used, but indexedDB not supported");return ret}),DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",mount:(function(mount){return MEMFS.mount.apply(null,arguments)}),syncfs:(function(mount,populate,callback){IDBFS.getLocalSet(mount,(function(err,local){if(err)return callback(err);IDBFS.getRemoteSet(mount,(function(err,remote){if(err)return callback(err);var src=populate?remote:local;var dst=populate?local:remote;IDBFS.reconcile(src,dst,callback)}))}))}),getDB:(function(name,callback){var db=IDBFS.dbs[name];if(db){return callback(null,db)}var req;try{req=IDBFS.indexedDB().open(name,IDBFS.DB_VERSION)}catch(e){return callback(e)}req.onupgradeneeded=(function(e){var db=e.target.result;var transaction=e.target.transaction;var fileStore;if(db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)){fileStore=transaction.objectStore(IDBFS.DB_STORE_NAME)}else{fileStore=db.createObjectStore(IDBFS.DB_STORE_NAME)}if(!fileStore.indexNames.contains("timestamp")){fileStore.createIndex("timestamp","timestamp",{unique:false})}});req.onsuccess=(function(){db=req.result;IDBFS.dbs[name]=db;callback(null,db)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),getLocalSet:(function(mount,callback){var entries={};function isRealDir(p){return p!=="."&&p!==".."}function toAbsolute(root){return(function(p){return PATH.join2(root,p)})}var check=FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));while(check.length){var path=check.pop();var stat;try{stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){check.push.apply(check,FS.readdir(path).filter(isRealDir).map(toAbsolute(path)))}entries[path]={timestamp:stat.mtime}}return callback(null,{type:"local",entries:entries})}),getRemoteSet:(function(mount,callback){var entries={};IDBFS.getDB(mount.mountpoint,(function(err,db){if(err)return callback(err);var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readonly");transaction.onerror=(function(e){callback(this.error);e.preventDefault()});var store=transaction.objectStore(IDBFS.DB_STORE_NAME);var index=store.index("timestamp");index.openKeyCursor().onsuccess=(function(event){var cursor=event.target.result;if(!cursor){return callback(null,{type:"remote",db:db,entries:entries})}entries[cursor.primaryKey]={timestamp:cursor.key};cursor.continue()})}))}),loadLocalEntry:(function(path,callback){var stat,node;try{var lookup=FS.lookupPath(path);node=lookup.node;stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){return callback(null,{timestamp:stat.mtime,mode:stat.mode})}else if(FS.isFile(stat.mode)){node.contents=MEMFS.getFileDataAsTypedArray(node);return callback(null,{timestamp:stat.mtime,mode:stat.mode,contents:node.contents})}else{return callback(new Error("node type not supported"))}}),storeLocalEntry:(function(path,entry,callback){try{if(FS.isDir(entry.mode)){FS.mkdir(path,entry.mode)}else if(FS.isFile(entry.mode)){FS.writeFile(path,entry.contents,{encoding:"binary",canOwn:true})}else{return callback(new Error("node type not supported"))}FS.chmod(path,entry.mode);FS.utime(path,entry.timestamp,entry.timestamp)}catch(e){return callback(e)}callback(null)}),removeLocalEntry:(function(path,callback){try{var lookup=FS.lookupPath(path);var stat=FS.stat(path);if(FS.isDir(stat.mode)){FS.rmdir(path)}else if(FS.isFile(stat.mode)){FS.unlink(path)}}catch(e){return callback(e)}callback(null)}),loadRemoteEntry:(function(store,path,callback){var req=store.get(path);req.onsuccess=(function(event){callback(null,event.target.result)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),storeRemoteEntry:(function(store,path,entry,callback){var req=store.put(entry,path);req.onsuccess=(function(){callback(null)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),removeRemoteEntry:(function(store,path,callback){var req=store.delete(path);req.onsuccess=(function(){callback(null)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),reconcile:(function(src,dst,callback){var total=0;var create=[];Object.keys(src.entries).forEach((function(key){var e=src.entries[key];var e2=dst.entries[key];if(!e2||e.timestamp>e2.timestamp){create.push(key);total++}}));var remove=[];Object.keys(dst.entries).forEach((function(key){var e=dst.entries[key];var e2=src.entries[key];if(!e2){remove.push(key);total++}}));if(!total){return callback(null)}var errored=false;var completed=0;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=total){return callback(null)}}transaction.onerror=(function(e){done(this.error);e.preventDefault()});create.sort().forEach((function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,(function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)}))}else{IDBFS.loadLocalEntry(path,(function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)}))}}));remove.sort().reverse().forEach((function(path){if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}}))})};var NODEFS={isWindows:false,staticInit:(function(){NODEFS.isWindows=!!process.platform.match(/^win/)}),mount:(function(mount){assert(ENVIRONMENT_IS_NODE);return NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.root),0)}),createNode:(function(parent,name,mode,dev){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=FS.createNode(parent,name,mode);node.node_ops=NODEFS.node_ops;node.stream_ops=NODEFS.stream_ops;return node}),getMode:(function(path){var stat;try{stat=fs.lstatSync(path);if(NODEFS.isWindows){stat.mode=stat.mode|(stat.mode&146)>>1}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return stat.mode}),realPath:(function(node){var parts=[];while(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();return PATH.join.apply(null,parts)}),flagsToPermissionStringMap:{0:"r",1:"r+",2:"r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",514:"w+",577:"w",578:"w+",705:"wx",706:"wx+",1024:"a",1025:"a",1026:"a+",1089:"a",1090:"a+",1153:"ax",1154:"ax+",1217:"ax",1218:"ax+",4096:"rs",4098:"rs+"},flagsToPermissionString:(function(flags){flags&=~32768;if(flags in NODEFS.flagsToPermissionStringMap){return NODEFS.flagsToPermissionStringMap[flags]}else{throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}}),node_ops:{getattr:(function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{dev:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:stat.blocks}}),setattr:(function(node,attr){var path=NODEFS.realPath(node);try{if(attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){fs.truncateSync(path,attr.size)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),lookup:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)}),mknod:(function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mkdirSync(path,node.mode)}else{fs.writeFileSync(path,"",{mode:node.mode})}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return node}),rename:(function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode);var newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),unlink:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),rmdir:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readdir:(function(node){var path=NODEFS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),symlink:(function(parent,newName,oldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readlink:(function(node){var path=NODEFS.realPath(node);try{path=fs.readlinkSync(path);path=NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root),path);return path}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}})},stream_ops:{open:(function(stream){var path=NODEFS.realPath(stream.node);try{if(FS.isFile(stream.node.mode)){stream.nfd=fs.openSync(path,NODEFS.flagsToPermissionString(stream.flags))}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),close:(function(stream){try{if(FS.isFile(stream.node.mode)&&stream.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),read:(function(stream,buffer,offset,length,position){if(length===0)return 0;var nbuffer=new Buffer(length);var res;try{res=fs.readSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(res>0){for(var i=0;i<res;i++){buffer[offset+i]=nbuffer[i]}}return res}),write:(function(stream,buffer,offset,length,position){var nbuffer=new Buffer(buffer.subarray(offset,offset+length));var res;try{res=fs.writeSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}return res}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){try{var stat=fs.fstatSync(stream.nfd);position+=stat.size}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position})}};var WORKERFS={DIR_MODE:16895,FILE_MODE:33279,reader:null,mount:(function(mount){assert(ENVIRONMENT_IS_WORKER);if(!WORKERFS.reader)WORKERFS.reader=new FileReaderSync;var root=WORKERFS.createNode(null,"/",WORKERFS.DIR_MODE,0);var createdParents={};function ensureParent(path){var parts=path.split("/");var parent=root;for(var i=0;i<parts.length-1;i++){var curr=parts.slice(0,i+1).join("/");if(!createdParents[curr]){createdParents[curr]=WORKERFS.createNode(parent,curr,WORKERFS.DIR_MODE,0)}parent=createdParents[curr]}return parent}function base(path){var parts=path.split("/");return parts[parts.length-1]}Array.prototype.forEach.call(mount.opts["files"]||[],(function(file){WORKERFS.createNode(ensureParent(file.name),base(file.name),WORKERFS.FILE_MODE,0,file,file.lastModifiedDate)}));(mount.opts["blobs"]||[]).forEach((function(obj){WORKERFS.createNode(ensureParent(obj["name"]),base(obj["name"]),WORKERFS.FILE_MODE,0,obj["data"])}));(mount.opts["packages"]||[]).forEach((function(pack){pack["metadata"].files.forEach((function(file){var name=file.filename.substr(1);WORKERFS.createNode(ensureParent(name),base(name),WORKERFS.FILE_MODE,0,pack["blob"].slice(file.start,file.end))}))}));return root}),createNode:(function(parent,name,mode,dev,contents,mtime){var node=FS.createNode(parent,name,mode);node.mode=mode;node.node_ops=WORKERFS.node_ops;node.stream_ops=WORKERFS.stream_ops;node.timestamp=(mtime||new Date).getTime();assert(WORKERFS.FILE_MODE!==WORKERFS.DIR_MODE);if(mode===WORKERFS.FILE_MODE){node.size=contents.size;node.contents=contents}else{node.size=4096;node.contents={}}if(parent){parent.contents[name]=node}return node}),node_ops:{getattr:(function(node){return{dev:1,ino:undefined,mode:node.mode,nlink:1,uid:0,gid:0,rdev:undefined,size:node.size,atime:new Date(node.timestamp),mtime:new Date(node.timestamp),ctime:new Date(node.timestamp),blksize:4096,blocks:Math.ceil(node.size/4096)}}),setattr:(function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}}),lookup:(function(parent,name){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}),mknod:(function(parent,name,mode,dev){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),rename:(function(oldNode,newDir,newName){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),unlink:(function(parent,name){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),rmdir:(function(parent,name){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),readdir:(function(node){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),symlink:(function(parent,newName,oldPath){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}),readlink:(function(node){throw new FS.ErrnoError(ERRNO_CODES.EPERM)})},stream_ops:{read:(function(stream,buffer,offset,length,position){if(position>=stream.node.size)return 0;var chunk=stream.node.contents.slice(position,position+length);var ab=WORKERFS.reader.readAsArrayBuffer(chunk);buffer.set(new Uint8Array(ab),offset);return chunk.size}),write:(function(stream,buffer,offset,length,position){throw new FS.ErrnoError(ERRNO_CODES.EIO)}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.size}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position})}};var _stdin=allocate(1,"i32*",ALLOC_STATIC);var _stdout=allocate(1,"i32*",ALLOC_STATIC);var _stderr=allocate(1,"i32*",ALLOC_STATIC);var FS={root:null,mounts:[],devices:[null],streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},filesystems:null,handleFSError:(function(e){if(!(e instanceof FS.ErrnoError))throw e+" : "+stackTrace();return ___setErrNo(e.errno)}),lookupPath:(function(path,opts){path=PATH.resolve(FS.cwd(),path);opts=opts||{};if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};for(var key in defaults){if(opts[key]===undefined){opts[key]=defaults[key]}}if(opts.recurse_count>8){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}var parts=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),false);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count});current=lookup.node;if(count++>40){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}}}}return{path:current_path,node:current}}),getPath:(function(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}}),hashName:(function(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length}),hashAddNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node}),hashRemoveNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}}),lookupNode:(function(parent,name){var err=FS.mayLookup(parent);if(err){throw new FS.ErrnoError(err,parent)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)}),createNode:(function(parent,name,mode,rdev){if(!FS.FSNode){FS.FSNode=(function(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev});FS.FSNode.prototype={};var readMode=292|73;var writeMode=146;Object.defineProperties(FS.FSNode.prototype,{read:{get:(function(){return(this.mode&readMode)===readMode}),set:(function(val){val?this.mode|=readMode:this.mode&=~readMode})},write:{get:(function(){return(this.mode&writeMode)===writeMode}),set:(function(val){val?this.mode|=writeMode:this.mode&=~writeMode})},isFolder:{get:(function(){return FS.isDir(this.mode)})},isDevice:{get:(function(){return FS.isChrdev(this.mode)})}})}var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node}),destroyNode:(function(node){FS.hashRemoveNode(node)}),isRoot:(function(node){return node===node.parent}),isMountpoint:(function(node){return!!node.mounted}),isFile:(function(mode){return(mode&61440)===32768}),isDir:(function(mode){return(mode&61440)===16384}),isLink:(function(mode){return(mode&61440)===40960}),isChrdev:(function(mode){return(mode&61440)===8192}),isBlkdev:(function(mode){return(mode&61440)===24576}),isFIFO:(function(mode){return(mode&61440)===4096}),isSocket:(function(mode){return(mode&49152)===49152}),flagModes:{"r":0,"rs":1052672,"r+":2,"w":577,"wx":705,"xw":705,"w+":578,"wx+":706,"xw+":706,"a":1089,"ax":1217,"xa":1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:(function(str){var flags=FS.flagModes[str];if(typeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}return flags}),flagsToPermissionString:(function(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms}),nodePermissions:(function(node,perms){if(FS.ignorePermissions){return 0}if(perms.indexOf("r")!==-1&&!(node.mode&292)){return ERRNO_CODES.EACCES}else if(perms.indexOf("w")!==-1&&!(node.mode&146)){return ERRNO_CODES.EACCES}else if(perms.indexOf("x")!==-1&&!(node.mode&73)){return ERRNO_CODES.EACCES}return 0}),mayLookup:(function(dir){var err=FS.nodePermissions(dir,"x");if(err)return err;if(!dir.node_ops.lookup)return ERRNO_CODES.EACCES;return 0}),mayCreate:(function(dir,name){try{var node=FS.lookupNode(dir,name);return ERRNO_CODES.EEXIST}catch(e){}return FS.nodePermissions(dir,"wx")}),mayDelete:(function(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var err=FS.nodePermissions(dir,"wx");if(err){return err}if(isdir){if(!FS.isDir(node.mode)){return ERRNO_CODES.ENOTDIR}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return ERRNO_CODES.EBUSY}}else{if(FS.isDir(node.mode)){return ERRNO_CODES.EISDIR}}return 0}),mayOpen:(function(node,flags){if(!node){return ERRNO_CODES.ENOENT}if(FS.isLink(node.mode)){return ERRNO_CODES.ELOOP}else if(FS.isDir(node.mode)){if((flags&2097155)!==0||flags&512){return ERRNO_CODES.EISDIR}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))}),MAX_OPEN_FDS:4096,nextfd:(function(fd_start,fd_end){fd_start=fd_start||0;fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(ERRNO_CODES.EMFILE)}),getStream:(function(fd){return FS.streams[fd]}),createStream:(function(stream,fd_start,fd_end){if(!FS.FSStream){FS.FSStream=(function(){});FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.prototype,{object:{get:(function(){return this.node}),set:(function(val){this.node=val})},isRead:{get:(function(){return(this.flags&2097155)!==1})},isWrite:{get:(function(){return(this.flags&2097155)!==0})},isAppend:{get:(function(){return this.flags&1024})}})}var newStream=new FS.FSStream;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream}),closeStream:(function(fd){FS.streams[fd]=null}),chrdev_stream_ops:{open:(function(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}}),llseek:(function(){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)})},major:(function(dev){return dev>>8}),minor:(function(dev){return dev&255}),makedev:(function(ma,mi){return ma<<8|mi}),registerDevice:(function(dev,ops){FS.devices[dev]={stream_ops:ops}}),getDevice:(function(dev){return FS.devices[dev]}),getMounts:(function(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts}),syncfs:(function(populate,callback){if(typeof populate==="function"){callback=populate;populate=false}var mounts=FS.getMounts(FS.root.mount);var completed=0;function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=mounts.length){callback(null)}}mounts.forEach((function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)}))}),mount:(function(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot}),unmount:(function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach((function(hash){var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.indexOf(current.mount)!==-1){FS.destroyNode(current)}current=next}}));node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)}),lookup:(function(parent,name){return parent.node_ops.lookup(parent,name)}),mknod:(function(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.mayCreate(parent,name);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.mknod(parent,name,mode,dev)}),create:(function(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)}),mkdir:(function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)}),mkdev:(function(path,mode,dev){if(typeof dev==="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)}),symlink:(function(oldpath,newpath){if(!PATH.resolve(oldpath)){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var newname=PATH.basename(newpath);var err=FS.mayCreate(parent,newname);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.symlink(parent,newname,oldpath)}),rename:(function(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;try{lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!old_dir||!new_dir)throw new FS.ErrnoError(ERRNO_CODES.ENOENT);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(ERRNO_CODES.EXDEV)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}relative=PATH.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var err=FS.mayDelete(old_dir,old_name,isdir);if(err){throw new FS.ErrnoError(err)}err=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(err){throw new FS.ErrnoError(err)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(new_dir!==old_dir){err=FS.nodePermissions(old_dir,"w");if(err){throw new FS.ErrnoError(err)}}try{if(FS.trackingDelegate["willMovePath"]){FS.trackingDelegate["willMovePath"](old_path,new_path)}}catch(e){console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}try{if(FS.trackingDelegate["onMovePath"])FS.trackingDelegate["onMovePath"](old_path,new_path)}catch(e){console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}}),rmdir:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,true);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}return node.node_ops.readdir(node)}),unlink:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,false);if(err){if(err===ERRNO_CODES.EISDIR)err=ERRNO_CODES.EPERM;throw new FS.ErrnoError(err)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.unlink(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readlink:(function(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!link.node_ops.readlink){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return PATH.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))}),stat:(function(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!node.node_ops.getattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return node.node_ops.getattr(node)}),lstat:(function(path){return FS.stat(path,true)}),chmod:(function(path,mode,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})}),lchmod:(function(path,mode){FS.chmod(path,mode,true)}),fchmod:(function(fd,mode){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chmod(stream.node,mode)}),chown:(function(path,uid,gid,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{timestamp:Date.now()})}),lchown:(function(path,uid,gid){FS.chown(path,uid,gid,true)}),fchown:(function(fd,uid,gid){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chown(stream.node,uid,gid)}),truncate:(function(path,len){if(len<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.nodePermissions(node,"w");if(err){throw new FS.ErrnoError(err)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})}),ftruncate:(function(fd,len){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}FS.truncate(stream.node,len)}),utime:(function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})}),open:(function(path,flags,mode,fd_start,fd_end){if(path===""){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}flags=typeof flags==="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode==="undefined"?438:mode;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;if(typeof path==="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(ERRNO_CODES.EEXIST)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}if(!created){var err=FS.mayOpen(node,flags);if(err){throw new FS.ErrnoError(err)}}if(flags&512){FS.truncate(node,0)}flags&=~(128|512);var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false},fd_start,fd_end);if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1;Module["printErr"]("read file: "+path)}}try{if(FS.trackingDelegate["onOpenFile"]){var trackingFlags=0;if((flags&2097155)!==1){trackingFlags|=FS.tracking.openFlags.READ}if((flags&2097155)!==0){trackingFlags|=FS.tracking.openFlags.WRITE}FS.trackingDelegate["onOpenFile"](path,trackingFlags)}}catch(e){console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: "+e.message)}return stream}),close:(function(stream){if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}}),llseek:(function(stream,offset,whence){if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position}),read:(function(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.read){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead}),write:(function(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.write){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if(stream.flags&1024){FS.llseek(stream,0,2)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;try{if(stream.path&&FS.trackingDelegate["onWriteToFile"])FS.trackingDelegate["onWriteToFile"](stream.path)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: "+e.message)}return bytesWritten}),allocate:(function(stream,offset,length){if(offset<0||length<=0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}stream.stream_ops.allocate(stream,offset,length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EACCES)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}return stream.stream_ops.mmap(stream,buffer,offset,length,position,prot,flags)}),msync:(function(stream,buffer,offset,length,mmapFlags){if(!stream||!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)}),munmap:(function(stream){return 0}),ioctl:(function(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(ERRNO_CODES.ENOTTY)}return stream.stream_ops.ioctl(stream,cmd,arg)}),readFile:(function(path,opts){opts=opts||{};opts.flags=opts.flags||"r";opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf,0)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret}),writeFile:(function(path,data,opts){opts=opts||{};opts.flags=opts.flags||"w";opts.encoding=opts.encoding||"utf8";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var stream=FS.open(path,opts.flags,opts.mode);if(opts.encoding==="utf8"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,0,opts.canOwn)}else if(opts.encoding==="binary"){FS.write(stream,data,0,data.length,0,opts.canOwn)}FS.close(stream)}),cwd:(function(){return FS.currentPath}),chdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}var err=FS.nodePermissions(lookup.node,"x");if(err){throw new FS.ErrnoError(err)}FS.currentPath=lookup.path}),createDefaultDirectories:(function(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")}),createDefaultDevices:(function(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:(function(){return 0}),write:(function(stream,buffer,offset,length,pos){return length})});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var random_device;if(typeof crypto!=="undefined"){var randomBuffer=new Uint8Array(1);random_device=(function(){crypto.getRandomValues(randomBuffer);return randomBuffer[0]})}else if(ENVIRONMENT_IS_NODE){random_device=(function(){return require("crypto").randomBytes(1)[0]})}else{random_device=(function(){return Math.random()*256|0})}FS.createDevice("/dev","random",random_device);FS.createDevice("/dev","urandom",random_device);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")}),createSpecialDirectories:(function(){FS.mkdir("/proc");FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount:(function(){var node=FS.createNode("/proc/self","fd",16384|511,73);node.node_ops={lookup:(function(parent,name){var fd=+name;var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:(function(){return stream.path})}};ret.parent=ret;return ret})};return node})},{},"/proc/self/fd")}),createStandardStreams:(function(){if(Module["stdin"]){FS.createDevice("/dev","stdin",Module["stdin"])}else{FS.symlink("/dev/tty","/dev/stdin")}if(Module["stdout"]){FS.createDevice("/dev","stdout",null,Module["stdout"])}else{FS.symlink("/dev/tty","/dev/stdout")}if(Module["stderr"]){FS.createDevice("/dev","stderr",null,Module["stderr"])}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin","r");assert(stdin.fd===0,"invalid handle for stdin ("+stdin.fd+")");var stdout=FS.open("/dev/stdout","w");assert(stdout.fd===1,"invalid handle for stdout ("+stdout.fd+")");var stderr=FS.open("/dev/stderr","w");assert(stderr.fd===2,"invalid handle for stderr ("+stderr.fd+")")}),ensureErrnoError:(function(){if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno,node){this.node=node;this.setErrno=(function(errno){this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}});this.setErrno(errno);this.message=ERRNO_MESSAGES[errno]};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[ERRNO_CODES.ENOENT].forEach((function(code){FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"}))}),staticInit:(function(){FS.ensureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={"MEMFS":MEMFS,"IDBFS":IDBFS,"NODEFS":NODEFS,"WORKERFS":WORKERFS}}),init:(function(input,output,error){assert(!FS.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()}),quit:(function(){FS.init.initialized=false;var fflush=Module["_fflush"];if(fflush)fflush(0);for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}}),getMode:(function(canRead,canWrite){var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode}),joinPath:(function(parts,forceRelative){var path=PATH.join.apply(null,parts);if(forceRelative&&path[0]=="/")path=path.substr(1);return path}),absolutePath:(function(relative,base){return PATH.resolve(base,relative)}),standardizePath:(function(path){return PATH.normalize(path)}),findObject:(function(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(ret.exists){return ret.object}else{___setErrNo(ret.error);return null}}),analyzePath:(function(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret}),createFolder:(function(parent,name,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.mkdir(path,mode)}),createPath:(function(parent,path,canRead,canWrite){parent=typeof parent==="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current}),createFile:(function(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.create(path,mode)}),createDataFile:(function(parent,name,data,canRead,canWrite,canOwn){var path=name?PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name):parent;var mode=FS.getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data==="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,"w");FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}return node}),createDevice:(function(parent,name,input,output){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(!!input,!!output);if(!FS.createDevice.major)FS.createDevice.major=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open:(function(stream){stream.seekable=false}),close:(function(stream){if(output&&output.buffer&&output.buffer.length){output(10)}}),read:(function(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})});return FS.mkdev(path,mode,dev)}),createLink:(function(parent,name,target,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);return FS.symlink(target,path)}),forceLoadFile:(function(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;var success=true;if(typeof XMLHttpRequest!=="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else if(Module["read"]){try{obj.contents=intArrayFromString(Module["read"](obj.url),true);obj.usedBytes=obj.contents.length}catch(e){success=false}}else{throw new Error("Cannot load without read() or XMLHttpRequest.")}if(!success)___setErrNo(ERRNO_CODES.EIO);return success}),createLazyFile:(function(parent,name,url,canRead,canWrite){function LazyUint8Array(){this.lengthKnown=false;this.chunks=[]}LazyUint8Array.prototype.get=function LazyUint8Array_get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(function(from,to){if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFromString(xhr.responseText||"",true)}});var lazyArray=this;lazyArray.setDataGetter((function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]}));this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperty(lazyArray,"length",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._length})});Object.defineProperty(lazyArray,"chunkSize",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize})});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperty(node,"usedBytes",{get:(function(){return this.contents.length})});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach((function(key){var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}return fn.apply(null,arguments)}}));stream_ops.read=function stream_ops_read(stream,buffer,offset,length,position){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size};node.stream_ops=stream_ops;return node}),createPreloadedFile:(function(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish){Browser.init();var fullname=name?PATH.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency("cp "+fullname);function processData(byteArray){function finish(byteArray){if(preFinish)preFinish();if(!dontCreateFile){FS.createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}if(onload)onload();removeRunDependency(dep)}var handled=false;Module["preloadPlugins"].forEach((function(plugin){if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,(function(){if(onerror)onerror();removeRunDependency(dep)}));handled=true}}));if(!handled)finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){Browser.asyncLoad(url,(function(byteArray){processData(byteArray)}),onerror)}else{processData(url)}}),indexedDB:(function(){return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB}),DB_NAME:(function(){return"EM_FS_"+window.location.pathname}),DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(function(paths,onload,onerror){onload=onload||(function(){});onerror=onerror||(function(){});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=function openRequest_onupgradeneeded(){console.log("creating db");var db=openRequest.result;db.createObjectStore(FS.DB_STORE_NAME)};openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;var transaction=db.transaction([FS.DB_STORE_NAME],"readwrite");var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((function(path){var putRequest=files.put(FS.analyzePath(path).object.contents,path);putRequest.onsuccess=function putRequest_onsuccess(){ok++;if(ok+fail==total)finish()};putRequest.onerror=function putRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.onerror=onerror};openRequest.onerror=onerror}),loadFilesFromDB:(function(paths,onload,onerror){onload=onload||(function(){});onerror=onerror||(function(){});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=onerror;openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;try{var transaction=db.transaction([FS.DB_STORE_NAME],"readonly")}catch(e){onerror(e);return}var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((function(path){var getRequest=files.get(path);getRequest.onsuccess=function getRequest_onsuccess(){if(FS.analyzePath(path).exists){FS.unlink(path)}FS.createDataFile(PATH.dirname(path),PATH.basename(path),getRequest.result,true,true,true);ok++;if(ok+fail==total)finish()};getRequest.onerror=function getRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.onerror=onerror};openRequest.onerror=onerror})};var SYSCALLS={DEFAULT_POLLMASK:5,mappings:{},umask:511,calculateAt:(function(dirfd,path){if(path[0]!=="/"){var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=FS.getStream(dirfd);if(!dirstream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);dir=dirstream.path}path=PATH.join2(dir,path)}return path}),doStat:(function(func,path,buf){try{var stat=func(path)}catch(e){if(e&&e.node&&PATH.normalize(path)!==PATH.normalize(FS.getPath(e.node))){return-ERRNO_CODES.ENOTDIR}throw e}HEAP32[buf>>2]=stat.dev;HEAP32[buf+4>>2]=0;HEAP32[buf+8>>2]=stat.ino;HEAP32[buf+12>>2]=stat.mode;HEAP32[buf+16>>2]=stat.nlink;HEAP32[buf+20>>2]=stat.uid;HEAP32[buf+24>>2]=stat.gid;HEAP32[buf+28>>2]=stat.rdev;HEAP32[buf+32>>2]=0;HEAP32[buf+36>>2]=stat.size;HEAP32[buf+40>>2]=4096;HEAP32[buf+44>>2]=stat.blocks;HEAP32[buf+48>>2]=stat.atime.getTime()/1e3|0;HEAP32[buf+52>>2]=0;HEAP32[buf+56>>2]=stat.mtime.getTime()/1e3|0;HEAP32[buf+60>>2]=0;HEAP32[buf+64>>2]=stat.ctime.getTime()/1e3|0;HEAP32[buf+68>>2]=0;HEAP32[buf+72>>2]=stat.ino;return 0}),doMsync:(function(addr,stream,len,flags){var buffer=new Uint8Array(HEAPU8.subarray(addr,addr+len));FS.msync(stream,buffer,0,len,flags)}),doMkdir:(function(path,mode){path=PATH.normalize(path);if(path[path.length-1]==="/")path=path.substr(0,path.length-1);FS.mkdir(path,mode,0);return 0}),doMknod:(function(path,mode,dev){switch(mode&61440){case 32768:case 8192:case 24576:case 4096:case 49152:break;default:return-ERRNO_CODES.EINVAL}FS.mknod(path,mode,dev);return 0}),doReadlink:(function(path,buf,bufsize){if(bufsize<=0)return-ERRNO_CODES.EINVAL;var ret=FS.readlink(path);ret=ret.slice(0,Math.max(0,bufsize));writeStringToMemory(ret,buf,true);return ret.length}),doAccess:(function(path,amode){if(amode&~7){return-ERRNO_CODES.EINVAL}var node;var lookup=FS.lookupPath(path,{follow:true});node=lookup.node;var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-ERRNO_CODES.EACCES}return 0}),doDup:(function(path,flags,suggestFD){var suggest=FS.getStream(suggestFD);if(suggest)FS.close(suggest);return FS.open(path,flags,0,suggestFD,suggestFD).fd}),doReadv:(function(stream,iov,iovcnt,offset){var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAP32[iov+i*8>>2];var len=HEAP32[iov+(i*8+4)>>2];var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len)break}return ret}),doWritev:(function(stream,iov,iovcnt,offset){var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAP32[iov+i*8>>2];var len=HEAP32[iov+(i*8+4)>>2];var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr}return ret}),varargs:0,get:(function(varargs){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret}),getStr:(function(){var ret=Pointer_stringify(SYSCALLS.get());return ret}),getStreamFromFD:(function(){var stream=FS.getStream(SYSCALLS.get());if(!stream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);return stream}),getSocketFromFD:(function(){var socket=SOCKFS.getSocket(SYSCALLS.get());if(!socket)throw new FS.ErrnoError(ERRNO_CODES.EBADF);return socket}),getSocketAddress:(function(allowNull){var addrp=SYSCALLS.get(),addrlen=SYSCALLS.get();if(allowNull&&addrp===0)return null;var info=__read_sockaddr(addrp,addrlen);if(info.errno)throw new FS.ErrnoError(info.errno);info.addr=DNS.lookup_addr(info.addr)||info.addr;return info}),get64:(function(){var low=SYSCALLS.get(),high=SYSCALLS.get();if(low>=0)assert(high===0);else assert(high===-1);return low}),getZero:(function(){assert(SYSCALLS.get()===0)})};function ___syscall5(which,varargs){SYSCALLS.varargs=varargs;try{var pathname=SYSCALLS.getStr(),flags=SYSCALLS.get(),mode=SYSCALLS.get();var stream=FS.open(pathname,flags,mode);return stream.fd}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}Module["_memcpy"]=_memcpy;function ___syscall6(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD();FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}var _cos=Math_cos;function _sbrk(bytes){var self=_sbrk;if(!self.called){DYNAMICTOP=alignMemoryPage(DYNAMICTOP);self.called=true;assert(Runtime.dynamicAlloc);self.alloc=Runtime.dynamicAlloc;Runtime.dynamicAlloc=(function(){abort("cannot dynamically allocate, sbrk now has control")})}var ret=DYNAMICTOP;if(bytes!=0){var success=self.alloc(bytes);if(!success)return-1>>>0}return ret}var _BItoD=true;function ___syscall54(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),op=SYSCALLS.get();switch(op){case 21505:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return 0};case 21506:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return 0};case 21519:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;var argp=SYSCALLS.get();HEAP32[argp>>2]=0;return 0};case 21520:{if(!stream.tty)return-ERRNO_CODES.ENOTTY;return-ERRNO_CODES.EINVAL};case 21531:{var argp=SYSCALLS.get();return FS.ioctl(stream,op,argp)};default:abort("bad ioctl syscall "+op)}}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}var _ceilf=Math_ceil;function __embind_register_memory_view(rawType,dataTypeIndex,name){var typeMapping=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array];var TA=typeMapping[dataTypeIndex];function decodeMemoryView(handle){handle=handle>>2;var heap=HEAPU32;var size=heap[handle];var data=heap[handle+1];return new TA(heap["buffer"],data,size)}name=readLatin1String(name);registerType(rawType,{name:name,"fromWireType":decodeMemoryView,"argPackAdvance":8,"readValueFromPointer":decodeMemoryView},{ignoreDuplicateRegistrations:true})}function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}function _pthread_self(){return 0}function ___syscall140(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),offset_high=SYSCALLS.get(),offset_low=SYSCALLS.get(),result=SYSCALLS.get(),whence=SYSCALLS.get();var offset=offset_low;assert(offset_high===0);FS.llseek(stream,offset,whence);HEAP32[result>>2]=stream.position;if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall146(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();return SYSCALLS.doWritev(stream,iov,iovcnt)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall221(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),cmd=SYSCALLS.get();switch(cmd){case 0:{var arg=SYSCALLS.get();if(arg<0){return-ERRNO_CODES.EINVAL}var newStream;newStream=FS.open(stream.path,stream.flags,0,arg);return newStream.fd};case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=SYSCALLS.get();stream.flags|=arg;return 0};case 12:case 12:{var arg=SYSCALLS.get();var offset=0;HEAP16[arg+offset>>1]=2;return 0};case 13:case 14:case 13:case 14:return 0;case 16:case 8:return-ERRNO_CODES.EINVAL;case 9:___setErrNo(ERRNO_CODES.EINVAL);return-1;default:{return-ERRNO_CODES.EINVAL}}}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall145(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();return SYSCALLS.doReadv(stream,iov,iovcnt)}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}var ___dso_handle=allocate(1,"i32*",ALLOC_STATIC);embind_init_charCodes();BindingError=Module["BindingError"]=extendError(Error,"BindingError");InternalError=Module["InternalError"]=extendError(Error,"InternalError");init_emval();UnboundTypeError=Module["UnboundTypeError"]=extendError(Error,"UnboundTypeError");FS.staticInit();__ATINIT__.unshift((function(){if(!Module["noFSInit"]&&!FS.init.initialized)FS.init()}));__ATMAIN__.push((function(){FS.ignorePermissions=false}));__ATEXIT__.push((function(){FS.quit()}));Module["FS_createFolder"]=FS.createFolder;Module["FS_createPath"]=FS.createPath;Module["FS_createDataFile"]=FS.createDataFile;Module["FS_createPreloadedFile"]=FS.createPreloadedFile;Module["FS_createLazyFile"]=FS.createLazyFile;Module["FS_createLink"]=FS.createLink;Module["FS_createDevice"]=FS.createDevice;Module["FS_unlink"]=FS.unlink;__ATINIT__.unshift((function(){TTY.init()}));__ATEXIT__.push((function(){TTY.shutdown()}));if(ENVIRONMENT_IS_NODE){var fs=require("fs");var NODEJS_PATH=require("path");NODEFS.staticInit()}STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP);staticSealed=true;STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemory(STACK_MAX);assert(DYNAMIC_BASE<TOTAL_MEMORY,"TOTAL_MEMORY not big enough for stack");var cttz_i8=allocate([8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0],"i8",ALLOC_DYNAMIC);function invoke_iiii(index,a1,a2,a3){try{return Module["dynCall_iiii"](index,a1,a2,a3)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){try{Module["dynCall_viiiii"](index,a1,a2,a3,a4,a5)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_dii(index,a1,a2){try{return Module["dynCall_dii"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_vid(index,a1,a2){try{Module["dynCall_vid"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_di(index,a1){try{return Module["dynCall_di"](index,a1)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_i(index){try{return Module["dynCall_i"](index)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_vi(index,a1){try{Module["dynCall_vi"](index,a1)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_vii(index,a1,a2){try{Module["dynCall_vii"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_ii(index,a1){try{return Module["dynCall_ii"](index,a1)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_viii(index,a1,a2,a3){try{Module["dynCall_viii"](index,a1,a2,a3)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_v(index){try{Module["dynCall_v"](index)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_viid(index,a1,a2,a3){try{Module["dynCall_viid"](index,a1,a2,a3)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_iiiii(index,a1,a2,a3,a4){try{return Module["dynCall_iiiii"](index,a1,a2,a3,a4)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){try{Module["dynCall_viiiiii"](index,a1,a2,a3,a4,a5,a6)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_iii(index,a1,a2){try{return Module["dynCall_iii"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_viiii(index,a1,a2,a3,a4){try{Module["dynCall_viiii"](index,a1,a2,a3,a4)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}Module.asmGlobalArg={"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Array,"NaN":NaN,"Infinity":Infinity};Module.asmLibraryArg={"abort":abort,"assert":assert,"invoke_iiii":invoke_iiii,"invoke_viiiii":invoke_viiiii,"invoke_dii":invoke_dii,"invoke_vid":invoke_vid,"invoke_di":invoke_di,"invoke_i":invoke_i,"invoke_vi":invoke_vi,"invoke_vii":invoke_vii,"invoke_ii":invoke_ii,"invoke_viii":invoke_viii,"invoke_v":invoke_v,"invoke_viid":invoke_viid,"invoke_iiiii":invoke_iiiii,"invoke_viiiiii":invoke_viiiiii,"invoke_iii":invoke_iii,"invoke_viiii":invoke_viiii,"_fabs":_fabs,"___syscall221":___syscall221,"_sin":_sin,"floatReadValueFromPointer":floatReadValueFromPointer,"simpleReadValueFromPointer":simpleReadValueFromPointer,"integerReadValueFromPointer":integerReadValueFromPointer,"__embind_register_memory_view":__embind_register_memory_view,"throwInternalError":throwInternalError,"get_first_emval":get_first_emval,"_abort":_abort,"count_emval_handles":count_emval_handles,"_pthread_cleanup_push":_pthread_cleanup_push,"__embind_register_integer":__embind_register_integer,"extendError":extendError,"___assert_fail":___assert_fail,"init_emval":init_emval,"__embind_register_void":__embind_register_void,"___cxa_find_matching_catch":___cxa_find_matching_catch,"_ceilf":_ceilf,"getShiftFromSize":getShiftFromSize,"__embind_register_function":__embind_register_function,"embind_init_charCodes":embind_init_charCodes,"_emscripten_asm_const_33":_emscripten_asm_const_33,"throwBindingError":throwBindingError,"___setErrNo":___setErrNo,"__emval_register":__emval_register,"_sbrk":_sbrk,"readLatin1String":readLatin1String,"___cxa_allocate_exception":___cxa_allocate_exception,"_emscripten_memcpy_big":_emscripten_memcpy_big,"__embind_register_bool":__embind_register_bool,"___resumeException":___resumeException,"__ZSt18uncaught_exceptionv":__ZSt18uncaught_exceptionv,"_sysconf":_sysconf,"_embind_repr":_embind_repr,"__embind_register_std_wstring":__embind_register_std_wstring,"createNamedFunction":createNamedFunction,"__embind_register_emval":__embind_register_emval,"_cos":_cos,"throwUnboundTypeError":throwUnboundTypeError,"_pthread_self":_pthread_self,"craftInvokerFunction":craftInvokerFunction,"__emval_decref":__emval_decref,"_sqrt":_sqrt,"__embind_register_float":__embind_register_float,"makeLegalFunctionName":makeLegalFunctionName,"___syscall54":___syscall54,"___unlock":___unlock,"heap32VectorToArray":heap32VectorToArray,"_pthread_cleanup_pop":_pthread_cleanup_pop,"whenDependentTypesAreResolved":whenDependentTypesAreResolved,"_exit":_exit,"__embind_register_std_string":__embind_register_std_string,"new_":new_,"___cxa_atexit":___cxa_atexit,"registerType":registerType,"___cxa_throw":___cxa_throw,"__exit":__exit,"___lock":___lock,"___syscall6":___syscall6,"___syscall5":___syscall5,"ensureOverloadTable":ensureOverloadTable,"__embind_register_constant":__embind_register_constant,"_time":_time,"requireFunction":requireFunction,"runDestructors":runDestructors,"getTypeName":getTypeName,"_atexit":_atexit,"___syscall140":___syscall140,"exposePublicSymbol":exposePublicSymbol,"_emscripten_asm_const_5":_emscripten_asm_const_5,"_emscripten_asm_const_4":_emscripten_asm_const_4,"replacePublicSymbol":replacePublicSymbol,"___syscall145":___syscall145,"___syscall146":___syscall146,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT,"cttz_i8":cttz_i8,"___dso_handle":___dso_handle};// EMSCRIPTEN_START_ASM
+var asm=(function(global,env,buffer) {
+"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.STACKTOP|0;var j=env.STACK_MAX|0;var k=env.tempDoublePtr|0;var l=env.ABORT|0;var m=env.cttz_i8|0;var n=env.___dso_handle|0;var o=0;var p=0;var q=0;var r=0;var s=global.NaN,t=global.Infinity;var u=0,v=0,w=0,x=0,y=0.0,z=0,A=0,B=0,C=0.0;var D=0;var E=0;var F=0;var G=0;var H=0;var I=0;var J=0;var K=0;var L=0;var M=0;var N=global.Math.floor;var O=global.Math.abs;var P=global.Math.sqrt;var Q=global.Math.pow;var R=global.Math.cos;var S=global.Math.sin;var T=global.Math.tan;var U=global.Math.acos;var V=global.Math.asin;var W=global.Math.atan;var X=global.Math.atan2;var Y=global.Math.exp;var Z=global.Math.log;var _=global.Math.ceil;var $=global.Math.imul;var aa=global.Math.min;var ba=global.Math.clz32;var ca=env.abort;var da=env.assert;var ea=env.invoke_iiii;var fa=env.invoke_viiiii;var ga=env.invoke_dii;var ha=env.invoke_vid;var ia=env.invoke_di;var ja=env.invoke_i;var ka=env.invoke_vi;var la=env.invoke_vii;var ma=env.invoke_ii;var na=env.invoke_viii;var oa=env.invoke_v;var pa=env.invoke_viid;var qa=env.invoke_iiiii;var ra=env.invoke_viiiiii;var sa=env.invoke_iii;var ta=env.invoke_viiii;var ua=env._fabs;var va=env.___syscall221;var wa=env._sin;var xa=env.floatReadValueFromPointer;var ya=env.simpleReadValueFromPointer;var za=env.integerReadValueFromPointer;var Aa=env.__embind_register_memory_view;var Ba=env.throwInternalError;var Ca=env.get_first_emval;var Da=env._abort;var Ea=env.count_emval_handles;var Fa=env._pthread_cleanup_push;var Ga=env.__embind_register_integer;var Ha=env.extendError;var Ia=env.___assert_fail;var Ja=env.init_emval;var Ka=env.__embind_register_void;var La=env.___cxa_find_matching_catch;var Ma=env._ceilf;var Na=env.getShiftFromSize;var Oa=env.__embind_register_function;var Pa=env.embind_init_charCodes;var Qa=env._emscripten_asm_const_33;var Ra=env.throwBindingError;var Sa=env.___setErrNo;var Ta=env.__emval_register;var Ua=env._sbrk;var Va=env.readLatin1String;var Wa=env.___cxa_allocate_exception;var Xa=env._emscripten_memcpy_big;var Ya=env.__embind_register_bool;var Za=env.___resumeException;var _a=env.__ZSt18uncaught_exceptionv;var $a=env._sysconf;var ab=env._embind_repr;var bb=env.__embind_register_std_wstring;var cb=env.createNamedFunction;var db=env.__embind_register_emval;var eb=env._cos;var fb=env.throwUnboundTypeError;var gb=env._pthread_self;var hb=env.craftInvokerFunction;var ib=env.__emval_decref;var jb=env._sqrt;var kb=env.__embind_register_float;var lb=env.makeLegalFunctionName;var mb=env.___syscall54;var nb=env.___unlock;var ob=env.heap32VectorToArray;var pb=env._pthread_cleanup_pop;var qb=env.whenDependentTypesAreResolved;var rb=env._exit;var sb=env.__embind_register_std_string;var tb=env.new_;var ub=env.___cxa_atexit;var vb=env.registerType;var wb=env.___cxa_throw;var xb=env.__exit;var yb=env.___lock;var zb=env.___syscall6;var Ab=env.___syscall5;var Bb=env.ensureOverloadTable;var Cb=env.__embind_register_constant;var Db=env._time;var Eb=env.requireFunction;var Fb=env.runDestructors;var Gb=env.getTypeName;var Hb=env._atexit;var Ib=env.___syscall140;var Jb=env.exposePublicSymbol;var Kb=env._emscripten_asm_const_5;var Lb=env._emscripten_asm_const_4;var Mb=env.replacePublicSymbol;var Nb=env.___syscall145;var Ob=env.___syscall146;var Pb=0.0;
+// EMSCRIPTEN_START_FUNCS
+function dd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=f+4|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<1)+2)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){b[e>>1]=0;a[l>>0]=0;m=q}else{a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}while(0);s=s+1|0;g=r+2|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function ed(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r+1>>0]|0|0)>(j|0)){b[e>>1]=0;a[l>>0]=0;m=q}else{a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function fd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){b[e>>1]=0;a[l>>0]=0;m=q}else{a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function gd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l*3|0)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+3|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+6|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function hd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+10+(p<<5&224)+(q>>>3&28)+(q<<3&248)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function id(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function jd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){q=d[s>>0]|0;do if(((q&240)+24+(q<<4&240)+((d[s+1>>0]|0)&240)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function kd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+12+(p<<5&224)+(q>>>3&24)+(q<<2&248)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function ld(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+2>>0]|0)+(d[s+1>>0]|0)+(d[s+3>>0]|0)|0)>(A|0)){b[e>>1]=0;a[l>>0]=0;j=r}else{a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function md(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+l|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+2|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function nd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t+1>>0]|0|0)>(j|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function od(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function pd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;m=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;l=(c[k+4>>2]|0)+m|0;z=1;e=e+m|0;o=o+(m<<1)|0;j=j+m|0;m=0;b:while(1){if(y){u=1;t=e;s=m;while(1){do if((d[t>>0]|0)>(d[j>>0]|0)){b[o>>1]=0;a[l>>0]=0;m=s}else{a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}while(0);u=u+1|0;e=t+1|0;j=j+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}z=z+1|0;if((z|0)>=(B|0)){p=m;D=52;break a}else{l=l+2|0;e=e+2|0;o=o+4|0;j=j+2|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((p|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(p|0)){e=e+1|0;n=n+4|0}else break}}j=k+8|0;l=m+-1|0;c[j>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[j>>2]|0))}if((p|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(p|0))}if((c[j>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[j>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function qd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f*3|0)+12|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f*6|0)+6)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+6|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function rd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+10+(f<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function sd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function td(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){o=d[q>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[q+1>>0]|0)&240)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function ud(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+12+(f<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function vd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+2>>0]|0)+(d[q+1>>0]|0)+(d[q+3>>0]|0)|0)>(y|0)){a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}else{b[g>>1]=0;a[l>>0]=0;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function wd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=f+4|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<1)+2)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}else{b[e>>1]=0;a[l>>0]=0;m=q}while(0);s=s+1|0;g=r+2|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function xd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r+1>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}else{b[e>>1]=0;a[l>>0]=0;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function yd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}z=D+-1|0;if((g|0)>1){l=0;m=o;n=o+(z<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{m=m+(D<<1)|0;n=n+(D<<1)|0}}}n=k+1179664|0;m=D+1|0;w=0-D|0;u=1-D|0;v=~D;t=(f<<1)+8|0;a:do if((A|0)>1){x=(z|0)>1;l=(c[k+4>>2]|0)+m|0;y=1;g=e+((f<<2)+4)|0;e=o+(m<<1)|0;m=0;b:while(1){if(x){s=1;r=g;q=m;while(1){do if((d[r>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[e+(w<<1)>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}f=b[e+(u<<1)>>1]|0;o=f<<16>>16;m=b[e+(v<<1)>>1]|0;p=m<<16>>16;g=m<<16>>16>0;if(f<<16>>16<=0){if(g){b[e>>1]=m;m=p*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-3<<2)|0;if((c[g>>2]|0)<(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=b[e+-2>>1]|0;if(m<<16>>16>0){b[e>>1]=m;m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(s|0)){m=q;break}c[m>>2]=s;m=q;break}else{m=q+1|0;if((q|0)>32767)break b;b[e>>1]=m;c[k+1179664+(q<<2)>>2]=m<<16>>16;q=q*7|0;c[k+1310736+(q<<2)>>2]=1;c[k+1310736+(q+1<<2)>>2]=s;c[k+1310736+(q+2<<2)>>2]=y;c[k+1310736+(q+3<<2)>>2]=s;c[k+1310736+(q+4<<2)>>2]=s;c[k+1310736+(q+5<<2)>>2]=y;c[k+1310736+(q+6<<2)>>2]=y;break}}if(g){m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+(p+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=k+1310736+(m+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+y;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}g=b[e+-2>>1]|0;if(g<<16>>16<=0){b[e>>1]=f;m=o*7|0;g=k+1310736+(m+-7<<2)|0;c[g>>2]=(c[g>>2]|0)+1;g=k+1310736+(m+-6<<2)|0;c[g>>2]=(c[g>>2]|0)+s;g=k+1310736+(m+-5<<2)|0;c[g>>2]=(c[g>>2]|0)+y;g=k+1310736+(m+-4<<2)|0;if((c[g>>2]|0)>(s|0))c[g>>2]=s;c[k+1310736+(m+-1<<2)>>2]=y;m=q;break}m=c[k+1179664+(o+-1<<2)>>2]|0;o=c[k+1179664+((g<<16>>16)+-1<<2)>>2]|0;if((m|0)>(o|0)){b[e>>1]=o;if((q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(m|0))c[f>>2]=o;g=g+1|0;if((g|0)>=(q|0)){m=o;break}else f=f+4|0}}else m=o}else{b[e>>1]=m;if((m|0)<(o|0)&(q|0)>0){g=0;f=n;while(1){if((c[f>>2]|0)==(o|0))c[f>>2]=m;g=g+1|0;if((g|0)>=(q|0))break;else f=f+4|0}}}m=(m<<16>>16)*7|0;p=k+1310736+(m+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=k+1310736+(m+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+y;m=q}else{b[e>>1]=0;a[l>>0]=0;m=q}while(0);s=s+1|0;g=r+4|0;e=e+2|0;l=l+1|0;if((s|0)>=(z|0))break;else{r=g;q=m}}}y=y+1|0;if((y|0)>=(A|0)){o=m;C=52;break a}else{l=l+2|0;g=g+t|0;e=e+4|0}}Me(3,3904,B);l=-1}else{o=0;C=52}while(0);if((C|0)==52){e=k+12|0;if((o|0)<1)m=1;else{g=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(g|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((g|0)<(o|0)){g=g+1|0;n=n+4|0}else break}}f=k+8|0;l=m+-1|0;c[f>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[f>>2]|0))}if((o|0)>0){e=0;do{n=(c[k+1179664+(e<<2)>>2]|0)+-1|0;g=e*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(g<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(g+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(g+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(g+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(g+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(g+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(g+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;e=e+1|0}while((e|0)<(o|0))}if((c[f>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[f>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}
+function ec(a){a=a|0;var b=0;b=i;i=i+a|0;i=i+15&-16;return b|0}function fc(){return i|0}function gc(a){a=a|0;i=a}function hc(a,b){a=a|0;b=b|0;i=a;j=b}function ic(a,b){a=a|0;b=b|0;if(!o){o=a;p=b}}function jc(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0]}function kc(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0];a[k+4>>0]=a[b+4>>0];a[k+5>>0]=a[b+5>>0];a[k+6>>0]=a[b+6>>0];a[k+7>>0]=a[b+7>>0]}function lc(a){a=a|0;D=a}function mc(){return D|0}function nc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e*3|0)+12|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e*6|0)+6)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+6|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function oc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+10+(a<<5&224)+(e>>>3&28)+(e<<3&248)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function pc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function qc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){e=d[g>>0]|0;do if(((e&240)+24+(e<<4&240)+((d[g+1>>0]|0)&240)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function rc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+12+(a<<5&224)+(e>>>3&24)+(e<<2&248)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function sc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(w|0)){b[o>>1]=0;k=n}else{k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function tc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=e+4|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<1)+2)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[p>>1]=0;k=o}else{k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}while(0);q=q+1|0;l=l+2|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function uc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){b[p>>1]=0;k=o}else{k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function vc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[p>>1]=0;k=o}else{k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function wc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k*3|0)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+3|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+6|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function xc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+10+(n<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function yc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function zc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){o=d[g>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[g+1>>0]|0)&240)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Ac(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+12+(n<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Bc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(y|0)){b[q>>1]=0;k=p}else{k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Cc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[r>>1]=0;k=q}else{k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=l+1|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+2|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Dc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){b[r>>1]=0;k=q}else{k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}a=b[r+-2>>1]|0;if(a<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+((a<<16>>16)+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Ec(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){b[r>>1]=0;k=q}else{k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Fc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;n=g+k|0;k=0;b:while(1){if(w){s=1;r=l;q=k;while(1){do if((d[r>>0]|0)>(d[n>>0]|0)){b[a>>1]=0;k=q}else{k=b[a+(v<<1)>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}g=b[a+(t<<1)>>1]|0;o=g<<16>>16;k=b[a+(u<<1)>>1]|0;p=k<<16>>16;l=k<<16>>16>0;if(g<<16>>16<=0){if(l){b[a>>1]=k;k=p*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-3<<2)|0;if((c[l>>2]|0)<(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[a>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(l){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[a>>1]=o;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}else{b[a>>1]=k;if((k|0)<(o|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16<=0){b[a>>1]=g;k=o*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-4<<2)|0;if((c[l>>2]|0)>(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[a>>1]=k;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}else{b[a>>1]=o;if((o|0)<(k|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}while(0);s=s+1|0;l=r+1|0;n=n+1|0;a=a+2|0;if((s|0)>=(y|0))break;else{r=l;q=k}}}x=x+1|0;if((x|0)>=(z|0)){o=k;B=52;break a}else{l=l+2|0;a=a+4|0;n=n+2|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((o|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(o|0)){a=a+1|0;m=m+4|0}else break}}g=j+8|0;k=l+-1|0;c[g>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[g>>2]|0))}if((o|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(o|0))}if((c[g>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[g>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Gc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e*3|0)+12|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e*6|0)+6)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+6|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Hc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+10+(a<<5&224)+(e>>>3&28)+(e<<3&248)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Ic(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}
+function Jc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){e=d[g>>0]|0;do if(((e&240)+24+(e<<4&240)+((d[g+1>>0]|0)&240)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Kc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<1)+8|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<2)+4)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){a=d[g>>0]|0;e=d[g+1>>0]|0;do if(((a&248)+12+(a<<5&224)+(e>>>3&24)+(e<<2&248)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+4|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Lc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}w=g*3|0;x=B+-1|0;if((f|0)>1){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{g=g+(B<<1)|0;l=l+(B<<1)|0}}}l=j+1179664|0;t=0-B|0;r=1-B|0;s=~B;q=(e<<2)+16|0;a:do if((y|0)>1){u=(x|0)>1;v=1;g=a+((e<<3)+8)|0;m=n+(B+1<<1)|0;k=0;b:while(1){if(u){p=1;o=m;n=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(w|0)){k=b[o+(t<<1)>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}f=b[o+(r<<1)>>1]|0;a=f<<16>>16;k=b[o+(s<<1)>>1]|0;e=k<<16>>16;m=k<<16>>16>0;if(f<<16>>16<=0){if(m){b[o>>1]=k;k=e*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=b[o+-2>>1]|0;if(k<<16>>16>0){b[o>>1]=k;k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(p|0)){k=n;break}c[k>>2]=p;k=n;break}else{k=n+1|0;if((n|0)>32767)break b;b[o>>1]=k;c[j+1179664+(n<<2)>>2]=k<<16>>16;n=n*7|0;c[j+1310736+(n<<2)>>2]=1;c[j+1310736+(n+1<<2)>>2]=p;c[j+1310736+(n+2<<2)>>2]=v;c[j+1310736+(n+3<<2)>>2]=p;c[j+1310736+(n+4<<2)>>2]=p;c[j+1310736+(n+5<<2)>>2]=v;c[j+1310736+(n+6<<2)>>2]=v;break}}if(m){k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+(e+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;e=j+1310736+(k+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+v;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}m=b[o+-2>>1]|0;if(m<<16>>16<=0){b[o>>1]=f;k=a*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+p;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+v;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(p|0))c[m>>2]=p;c[j+1310736+(k+-1<<2)>>2]=v;k=n;break}k=c[j+1179664+(a+-1<<2)>>2]|0;a=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(a|0)){b[o>>1]=a;if((n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(k|0))c[f>>2]=a;m=m+1|0;if((m|0)>=(n|0)){k=a;break}else f=f+4|0}}else k=a}else{b[o>>1]=k;if((k|0)<(a|0)&(n|0)>0){m=0;f=l;while(1){if((c[f>>2]|0)==(a|0))c[f>>2]=k;m=m+1|0;if((m|0)>=(n|0))break;else f=f+4|0}}}k=(k<<16>>16)*7|0;e=j+1310736+(k+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=j+1310736+(k+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+p;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+v;k=n}else{b[o>>1]=0;k=n}while(0);p=p+1|0;g=g+8|0;m=o+2|0;if((p|0)>=(x|0))break;else{o=m;n=k}}}v=v+1|0;if((v|0)>=(y|0)){e=k;A=52;break a}else{g=g+q|0;m=m+4|0}}Me(3,3904,z);k=-1}else{e=0;A=52}while(0);if((A|0)==52){f=j+12|0;if((e|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(e|0)){m=m+1|0;l=l+4|0}else break}}a=j+8|0;k=g+-1|0;c[a>>2]=k;if(k){ek(f|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[a>>2]|0))}if((e|0)>0){f=0;do{l=(c[j+1179664+(f<<2)>>2]|0)+-1|0;m=f*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;f=f+1|0}while((f|0)<(e|0))}if((c[a>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[a>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Mc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=e+4|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<1)+2)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}else{b[p>>1]=0;k=o}while(0);q=q+1|0;l=l+2|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Nc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}else{b[p>>1]=0;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Oc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;D=i;i=i+16|0;z=D;B=(e|0)/2|0;C=(f|0)/2|0;n=c[j>>2]|0;y=C+-1|0;if((e|0)>1){k=0;l=n;m=n+(($(y,B)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(B|0))break;else{l=l+2|0;m=m+2|0}}}x=B+-1|0;if((f|0)>1){k=0;l=n;m=n+(x<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(C|0))break;else{l=l+(B<<1)|0;m=m+(B<<1)|0}}}m=j+1179664|0;u=0-B|0;s=1-B|0;t=~B;r=(e<<1)+8|0;a:do if((y|0)>1){v=(x|0)>1;w=1;l=a+((e<<2)+4)|0;f=n+(B+1<<1)|0;k=0;b:while(1){if(v){q=1;p=f;o=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[p+(u<<1)>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}a=b[p+(s<<1)>>1]|0;e=a<<16>>16;k=b[p+(t<<1)>>1]|0;n=k<<16>>16;f=k<<16>>16>0;if(a<<16>>16<=0){if(f){b[p>>1]=k;k=n*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-3<<2)|0;if((c[f>>2]|0)<(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=b[p+-2>>1]|0;if(k<<16>>16>0){b[p>>1]=k;k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(q|0)){k=o;break}c[k>>2]=q;k=o;break}else{k=o+1|0;if((o|0)>32767)break b;b[p>>1]=k;c[j+1179664+(o<<2)>>2]=k<<16>>16;o=o*7|0;c[j+1310736+(o<<2)>>2]=1;c[j+1310736+(o+1<<2)>>2]=q;c[j+1310736+(o+2<<2)>>2]=w;c[j+1310736+(o+3<<2)>>2]=q;c[j+1310736+(o+4<<2)>>2]=q;c[j+1310736+(o+5<<2)>>2]=w;c[j+1310736+(o+6<<2)>>2]=w;break}}if(f){k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+(n+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;n=j+1310736+(k+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}f=b[p+-2>>1]|0;if(f<<16>>16<=0){b[p>>1]=a;k=e*7|0;f=j+1310736+(k+-7<<2)|0;c[f>>2]=(c[f>>2]|0)+1;f=j+1310736+(k+-6<<2)|0;c[f>>2]=(c[f>>2]|0)+q;f=j+1310736+(k+-5<<2)|0;c[f>>2]=(c[f>>2]|0)+w;f=j+1310736+(k+-4<<2)|0;if((c[f>>2]|0)>(q|0))c[f>>2]=q;c[j+1310736+(k+-1<<2)>>2]=w;k=o;break}k=c[j+1179664+(e+-1<<2)>>2]|0;e=c[j+1179664+((f<<16>>16)+-1<<2)>>2]|0;if((k|0)>(e|0)){b[p>>1]=e;if((o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=e;f=f+1|0;if((f|0)>=(o|0)){k=e;break}else a=a+4|0}}else k=e}else{b[p>>1]=k;if((k|0)<(e|0)&(o|0)>0){f=0;a=m;while(1){if((c[a>>2]|0)==(e|0))c[a>>2]=k;f=f+1|0;if((f|0)>=(o|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;n=j+1310736+(k+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=j+1310736+(k+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+q;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=o}else{b[p>>1]=0;k=o}while(0);q=q+1|0;l=l+4|0;f=p+2|0;if((q|0)>=(x|0))break;else{p=f;o=k}}}w=w+1|0;if((w|0)>=(y|0)){n=k;A=52;break a}else{l=l+r|0;f=f+4|0}}Me(3,3904,z);k=-1}else{n=0;A=52}while(0);if((A|0)==52){a=j+12|0;if((n|0)<1)l=1;else{f=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(f|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((f|0)<(n|0)){f=f+1|0;m=m+4|0}else break}}e=j+8|0;k=l+-1|0;c[e>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{A=k<<2;c[j+131084+(A<<2)>>2]=B;c[j+131084+((A|1)<<2)>>2]=0;c[j+131084+((A|2)<<2)>>2]=C;c[j+131084+((A|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[e>>2]|0))}if((n|0)>0){a=0;do{m=(c[j+1179664+(a<<2)>>2]|0)+-1|0;f=a*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(f<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(f+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(f+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(f+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(f+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(f+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(f+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;a=a+1|0}while((a|0)<(n|0))}if((c[e>>2]|0)>0){k=0;do{B=j+12+(k<<2)|0;C=k<<1;A=j+655376+(C<<3)|0;h[A>>3]=+h[A>>3]/+(c[B>>2]|0);C=j+655376+((C|1)<<3)|0;h[C>>3]=+h[C>>3]/+(c[B>>2]|0);k=k+1|0}while((k|0)<(c[e>>2]|0));k=0}else k=0}else k=0}i=D;return k|0}function Pc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k*3|0)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+3|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+6|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Qc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+10+(n<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Rc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+1>>0]|0)+(d[g>>0]|0)+(d[g+2>>0]|0)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Sc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){o=d[g>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[g+1>>0]|0)&240)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Tc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<1)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){n=d[g>>0]|0;o=d[g+1>>0]|0;do if(((n&248)+12+(n<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+2|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+4|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Uc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=g*3|0;x=e+-1|0;if((f|0)>0){k=0;g=n;l=n+(x<<1)|0;while(1){b[l>>1]=0;b[g>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{g=g+(e<<1)|0;l=l+(e<<1)|0}}}l=j+1179664|0;k=e+1|0;u=0-e|0;s=1-e|0;t=~e;a:do if((z|0)>1){v=(x|0)>1;w=1;g=a+(k<<2)|0;m=n+(k<<1)|0;k=0;b:while(1){if(v){r=1;q=m;p=k;while(1){do if(((d[g+2>>0]|0)+(d[g+1>>0]|0)+(d[g+3>>0]|0)|0)>(y|0)){k=b[q+(u<<1)>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}a=b[q+(s<<1)>>1]|0;n=a<<16>>16;k=b[q+(t<<1)>>1]|0;o=k<<16>>16;m=k<<16>>16>0;if(a<<16>>16<=0){if(m){b[q>>1]=k;k=o*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-3<<2)|0;if((c[m>>2]|0)<(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=b[q+-2>>1]|0;if(k<<16>>16>0){b[q>>1]=k;k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(r|0)){k=p;break}c[k>>2]=r;k=p;break}else{k=p+1|0;if((p|0)>32767)break b;b[q>>1]=k;c[j+1179664+(p<<2)>>2]=k<<16>>16;p=p*7|0;c[j+1310736+(p<<2)>>2]=1;c[j+1310736+(p+1<<2)>>2]=r;c[j+1310736+(p+2<<2)>>2]=w;c[j+1310736+(p+3<<2)>>2]=r;c[j+1310736+(p+4<<2)>>2]=r;c[j+1310736+(p+5<<2)>>2]=w;c[j+1310736+(p+6<<2)>>2]=w;break}}if(m){k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+(o+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=j+1310736+(k+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+w;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}m=b[q+-2>>1]|0;if(m<<16>>16<=0){b[q>>1]=a;k=n*7|0;m=j+1310736+(k+-7<<2)|0;c[m>>2]=(c[m>>2]|0)+1;m=j+1310736+(k+-6<<2)|0;c[m>>2]=(c[m>>2]|0)+r;m=j+1310736+(k+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+w;m=j+1310736+(k+-4<<2)|0;if((c[m>>2]|0)>(r|0))c[m>>2]=r;c[j+1310736+(k+-1<<2)>>2]=w;k=p;break}k=c[j+1179664+(n+-1<<2)>>2]|0;n=c[j+1179664+((m<<16>>16)+-1<<2)>>2]|0;if((k|0)>(n|0)){b[q>>1]=n;if((p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(k|0))c[a>>2]=n;m=m+1|0;if((m|0)>=(p|0)){k=n;break}else a=a+4|0}}else k=n}else{b[q>>1]=k;if((k|0)<(n|0)&(p|0)>0){m=0;a=l;while(1){if((c[a>>2]|0)==(n|0))c[a>>2]=k;m=m+1|0;if((m|0)>=(p|0))break;else a=a+4|0}}}k=(k<<16>>16)*7|0;o=j+1310736+(k+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=j+1310736+(k+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+w;k=p}else{b[q>>1]=0;k=p}while(0);r=r+1|0;g=g+4|0;m=q+2|0;if((r|0)>=(x|0))break;else{q=m;p=k}}}w=w+1|0;if((w|0)>=(z|0)){o=k;B=52;break a}else{g=g+8|0;m=m+4|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){a=j+12|0;if((o|0)<1)g=1;else{m=1;g=1;while(1){k=c[l>>2]|0;if((k|0)==(m|0)){k=g;g=g+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[l>>2]=k;if((m|0)<(o|0)){m=m+1|0;l=l+4|0}else break}}n=j+8|0;k=g+-1|0;c[n>>2]=k;if(k){ek(a|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((g|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[n>>2]|0))}if((o|0)>0){a=0;do{l=(c[j+1179664+(a<<2)>>2]|0)+-1|0;m=a*7|0;k=j+12+(l<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(m<<2)>>2]|0);k=l<<1;g=j+655376+(k<<3)|0;h[g>>3]=+h[g>>3]+ +(c[j+1310736+(m+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(m+2<<2)>>2]|0);l=l<<2;k=j+131084+(l<<2)|0;g=c[j+1310736+(m+3<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;k=j+131084+((l|1)<<2)|0;g=c[j+1310736+(m+4<<2)>>2]|0;if((c[k>>2]|0)<(g|0))c[k>>2]=g;k=j+131084+((l|2)<<2)|0;g=c[j+1310736+(m+5<<2)>>2]|0;if((c[k>>2]|0)>(g|0))c[k>>2]=g;g=j+131084+((l|3)<<2)|0;k=c[j+1310736+(m+6<<2)>>2]|0;if((c[g>>2]|0)<(k|0))c[g>>2]=k;a=a+1|0}while((a|0)<(o|0))}if((c[n>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[n>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Vc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[r>>1]=0;k=q}while(0);s=s+1|0;l=l+1|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+2|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Wc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l+1>>0]|0|0)>(g|0)){k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}a=b[r+-2>>1]|0;if(a<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+((a<<16>>16)+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[r>>1]=0;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Xc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+(k<<1)|0;a=n+(k<<1)|0;k=0;b:while(1){if(w){s=1;r=a;q=k;while(1){do if((d[l>>0]|0|0)>(g|0)){k=b[r+(v<<1)>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}n=b[r+(t<<1)>>1]|0;o=n<<16>>16;k=b[r+(u<<1)>>1]|0;p=k<<16>>16;a=k<<16>>16>0;if(n<<16>>16<=0){if(a){b[r>>1]=k;k=p*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-3<<2)|0;if((c[a>>2]|0)<(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16>0){b[r>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[r>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(a){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[r>>1]=o;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}else{b[r>>1]=k;if((k|0)<(o|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[r+-2>>1]|0;if(k<<16>>16<=0){b[r>>1]=n;k=o*7|0;a=j+1310736+(k+-7<<2)|0;c[a>>2]=(c[a>>2]|0)+1;a=j+1310736+(k+-6<<2)|0;c[a>>2]=(c[a>>2]|0)+s;a=j+1310736+(k+-5<<2)|0;c[a>>2]=(c[a>>2]|0)+x;a=j+1310736+(k+-4<<2)|0;if((c[a>>2]|0)>(s|0))c[a>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[r>>1]=k;if((q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(o|0))c[n>>2]=k;a=a+1|0;if((a|0)>=(q|0))break;else n=n+4|0}}}else{b[r>>1]=o;if((o|0)<(k|0)&(q|0)>0){a=0;n=m;while(1){if((c[n>>2]|0)==(k|0))c[n>>2]=o;a=a+1|0;if((a|0)>=(q|0)){k=o;break}else n=n+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[r>>1]=0;k=q}while(0);s=s+1|0;l=l+2|0;a=r+2|0;if((s|0)>=(y|0))break;else{r=a;q=k}}}x=x+1|0;if((x|0)>=(z|0)){p=k;B=52;break a}else{l=l+4|0;a=a+4|0}}Me(3,3904,A);k=-1}else{p=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((p|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(p|0)){a=a+1|0;m=m+4|0}else break}}o=j+8|0;k=l+-1|0;c[o>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[o>>2]|0))}if((p|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(p|0))}if((c[o>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[o>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Yc(a,e,f,g,j){a=a|0;e=e|0;f=f|0;g=g|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;C=i;i=i+16|0;A=C;n=c[j>>2]|0;z=f+-1|0;if((e|0)>0){k=0;l=n;m=n+(($(z,e)|0)<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(e|0))break;else{l=l+2|0;m=m+2|0}}}y=e+-1|0;if((f|0)>0){k=0;l=n;m=n+(y<<1)|0;while(1){b[m>>1]=0;b[l>>1]=0;k=k+1|0;if((k|0)>=(f|0))break;else{l=l+(e<<1)|0;m=m+(e<<1)|0}}}m=j+1179664|0;k=e+1|0;v=0-e|0;t=1-e|0;u=~e;a:do if((z|0)>1){w=(y|0)>1;x=1;l=a+k|0;a=n+(k<<1)|0;n=g+k|0;k=0;b:while(1){if(w){s=1;r=l;q=k;while(1){do if((d[r>>0]|0)>(d[n>>0]|0)){k=b[a+(v<<1)>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}g=b[a+(t<<1)>>1]|0;o=g<<16>>16;k=b[a+(u<<1)>>1]|0;p=k<<16>>16;l=k<<16>>16>0;if(g<<16>>16<=0){if(l){b[a>>1]=k;k=p*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-3<<2)|0;if((c[l>>2]|0)<(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16>0){b[a>>1]=k;k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;k=j+1310736+(k+-3<<2)|0;if((c[k>>2]|0)>=(s|0)){k=q;break}c[k>>2]=s;k=q;break}else{k=q+1|0;if((q|0)>32767)break b;b[a>>1]=k;c[j+1179664+(q<<2)>>2]=k<<16>>16;q=q*7|0;c[j+1310736+(q<<2)>>2]=1;c[j+1310736+(q+1<<2)>>2]=s;c[j+1310736+(q+2<<2)>>2]=x;c[j+1310736+(q+3<<2)>>2]=s;c[j+1310736+(q+4<<2)>>2]=s;c[j+1310736+(q+5<<2)>>2]=x;c[j+1310736+(q+6<<2)>>2]=x;break}}if(l){k=c[j+1179664+(o+-1<<2)>>2]|0;o=c[j+1179664+(p+-1<<2)>>2]|0;if((k|0)>(o|0)){b[a>>1]=o;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}else{b[a>>1]=k;if((k|0)<(o|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;p=j+1310736+(k+-5<<2)|0;c[p>>2]=(c[p>>2]|0)+x;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}k=b[a+-2>>1]|0;if(k<<16>>16<=0){b[a>>1]=g;k=o*7|0;l=j+1310736+(k+-7<<2)|0;c[l>>2]=(c[l>>2]|0)+1;l=j+1310736+(k+-6<<2)|0;c[l>>2]=(c[l>>2]|0)+s;l=j+1310736+(k+-5<<2)|0;c[l>>2]=(c[l>>2]|0)+x;l=j+1310736+(k+-4<<2)|0;if((c[l>>2]|0)>(s|0))c[l>>2]=s;c[j+1310736+(k+-1<<2)>>2]=x;k=q;break}o=c[j+1179664+(o+-1<<2)>>2]|0;k=c[j+1179664+((k<<16>>16)+-1<<2)>>2]|0;if((o|0)>(k|0)){b[a>>1]=k;if((q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(o|0))c[g>>2]=k;l=l+1|0;if((l|0)>=(q|0))break;else g=g+4|0}}}else{b[a>>1]=o;if((o|0)<(k|0)&(q|0)>0){l=0;g=m;while(1){if((c[g>>2]|0)==(k|0))c[g>>2]=o;l=l+1|0;if((l|0)>=(q|0)){k=o;break}else g=g+4|0}}else k=o}k=(k<<16>>16)*7|0;p=j+1310736+(k+-7<<2)|0;c[p>>2]=(c[p>>2]|0)+1;p=j+1310736+(k+-6<<2)|0;c[p>>2]=(c[p>>2]|0)+s;k=j+1310736+(k+-5<<2)|0;c[k>>2]=(c[k>>2]|0)+x;k=q}else{b[a>>1]=0;k=q}while(0);s=s+1|0;l=r+1|0;n=n+1|0;a=a+2|0;if((s|0)>=(y|0))break;else{r=l;q=k}}}x=x+1|0;if((x|0)>=(z|0)){o=k;B=52;break a}else{l=l+2|0;a=a+4|0;n=n+2|0}}Me(3,3904,A);k=-1}else{o=0;B=52}while(0);if((B|0)==52){n=j+12|0;if((o|0)<1)l=1;else{a=1;l=1;while(1){k=c[m>>2]|0;if((k|0)==(a|0)){k=l;l=l+1|0}else k=c[j+1179664+(k+-1<<2)>>2]|0;c[m>>2]=k;if((a|0)<(o|0)){a=a+1|0;m=m+4|0}else break}}g=j+8|0;k=l+-1|0;c[g>>2]=k;if(k){ek(n|0,0,k<<2|0)|0;ek(j+655376|0,0,k<<4|0)|0;if((l|0)>1){k=0;do{B=k<<2;c[j+131084+(B<<2)>>2]=e;c[j+131084+((B|1)<<2)>>2]=0;c[j+131084+((B|2)<<2)>>2]=f;c[j+131084+((B|3)<<2)>>2]=0;k=k+1|0}while((k|0)<(c[g>>2]|0))}if((o|0)>0){n=0;do{m=(c[j+1179664+(n<<2)>>2]|0)+-1|0;a=n*7|0;k=j+12+(m<<2)|0;c[k>>2]=(c[k>>2]|0)+(c[j+1310736+(a<<2)>>2]|0);k=m<<1;l=j+655376+(k<<3)|0;h[l>>3]=+h[l>>3]+ +(c[j+1310736+(a+1<<2)>>2]|0);k=j+655376+((k|1)<<3)|0;h[k>>3]=+h[k>>3]+ +(c[j+1310736+(a+2<<2)>>2]|0);m=m<<2;k=j+131084+(m<<2)|0;l=c[j+1310736+(a+3<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;k=j+131084+((m|1)<<2)|0;l=c[j+1310736+(a+4<<2)>>2]|0;if((c[k>>2]|0)<(l|0))c[k>>2]=l;k=j+131084+((m|2)<<2)|0;l=c[j+1310736+(a+5<<2)>>2]|0;if((c[k>>2]|0)>(l|0))c[k>>2]=l;l=j+131084+((m|3)<<2)|0;k=c[j+1310736+(a+6<<2)>>2]|0;if((c[l>>2]|0)<(k|0))c[l>>2]=k;n=n+1|0}while((n|0)<(o|0))}if((c[g>>2]|0)>0){k=0;do{e=j+12+(k<<2)|0;f=k<<1;B=j+655376+(f<<3)|0;h[B>>3]=+h[B>>3]/+(c[e>>2]|0);f=j+655376+((f|1)<<3)|0;h[f>>3]=+h[f>>3]/+(c[e>>2]|0);k=k+1|0}while((k|0)<(c[g>>2]|0));k=0}else k=0}else k=0}i=C;return k|0}function Zc(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f*3|0)+12|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f*6|0)+6)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+6|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function _c(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+10+(f<<5&224)+(o>>>3&28)+(o<<3&248)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function $c(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+1>>0]|0)+(d[q>>0]|0)+(d[q+2>>0]|0)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function ad(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){o=d[q>>0]|0;do if(((o&240)+24+(o<<4&240)+((d[q+1>>0]|0)&240)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function bd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<1)+8|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<2)+4)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){f=d[q>>0]|0;o=d[q+1>>0]|0;do if(((f&248)+12+(f<<5&224)+(o>>>3&24)+(o<<2&248)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+4|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}function cd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;B=F;D=(f|0)/2|0;E=(g|0)/2|0;o=c[k>>2]|0;A=E+-1|0;if((f|0)>1){l=0;m=o;n=o+(($(A,D)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(D|0))break;else{m=m+2|0;n=n+2|0}}}y=j*3|0;z=D+-1|0;if((g|0)>1){l=0;j=o;m=o+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(E|0))break;else{j=j+(D<<1)|0;m=m+(D<<1)|0}}}m=k+1179664|0;j=D+1|0;v=0-D|0;t=1-D|0;u=~D;s=(f<<2)+16|0;a:do if((A|0)>1){w=(z|0)>1;l=(c[k+4>>2]|0)+j|0;x=1;n=e+((f<<3)+8)|0;g=o+(j<<1)|0;j=0;b:while(1){if(w){r=1;q=n;p=j;while(1){do if(((d[q+2>>0]|0)+(d[q+1>>0]|0)+(d[q+3>>0]|0)|0)>(y|0)){b[g>>1]=0;a[l>>0]=0;j=p}else{a[l>>0]=-1;j=b[g+(v<<1)>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}e=b[g+(t<<1)>>1]|0;f=e<<16>>16;j=b[g+(u<<1)>>1]|0;o=j<<16>>16;n=j<<16>>16>0;if(e<<16>>16<=0){if(n){b[g>>1]=j;j=o*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=b[g+-2>>1]|0;if(j<<16>>16>0){b[g>>1]=j;j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(r|0)){j=p;break}c[j>>2]=r;j=p;break}else{j=p+1|0;if((p|0)>32767)break b;b[g>>1]=j;c[k+1179664+(p<<2)>>2]=j<<16>>16;p=p*7|0;c[k+1310736+(p<<2)>>2]=1;c[k+1310736+(p+1<<2)>>2]=r;c[k+1310736+(p+2<<2)>>2]=x;c[k+1310736+(p+3<<2)>>2]=r;c[k+1310736+(p+4<<2)>>2]=r;c[k+1310736+(p+5<<2)>>2]=x;c[k+1310736+(p+6<<2)>>2]=x;break}}if(n){j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+(o+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;o=k+1310736+(j+-5<<2)|0;c[o>>2]=(c[o>>2]|0)+x;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}n=b[g+-2>>1]|0;if(n<<16>>16<=0){b[g>>1]=e;j=f*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+r;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+x;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(r|0))c[n>>2]=r;c[k+1310736+(j+-1<<2)>>2]=x;j=p;break}j=c[k+1179664+(f+-1<<2)>>2]|0;f=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(f|0)){b[g>>1]=f;if((p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(j|0))c[e>>2]=f;n=n+1|0;if((n|0)>=(p|0)){j=f;break}else e=e+4|0}}else j=f}else{b[g>>1]=j;if((j|0)<(f|0)&(p|0)>0){n=0;e=m;while(1){if((c[e>>2]|0)==(f|0))c[e>>2]=j;n=n+1|0;if((n|0)>=(p|0))break;else e=e+4|0}}}j=(j<<16>>16)*7|0;o=k+1310736+(j+-7<<2)|0;c[o>>2]=(c[o>>2]|0)+1;o=k+1310736+(j+-6<<2)|0;c[o>>2]=(c[o>>2]|0)+r;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+x;j=p}while(0);r=r+1|0;n=q+8|0;g=g+2|0;l=l+1|0;if((r|0)>=(z|0))break;else{q=n;p=j}}}x=x+1|0;if((x|0)>=(A|0)){f=j;C=52;break a}else{l=l+2|0;n=n+s|0;g=g+4|0}}Me(3,3904,B);l=-1}else{f=0;C=52}while(0);if((C|0)==52){g=k+12|0;if((f|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(f|0)){n=n+1|0;m=m+4|0}else break}}e=k+8|0;l=j+-1|0;c[e>>2]=l;if(l){ek(g|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{C=l<<2;c[k+131084+(C<<2)>>2]=D;c[k+131084+((C|1)<<2)>>2]=0;c[k+131084+((C|2)<<2)>>2]=E;c[k+131084+((C|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[e>>2]|0))}if((f|0)>0){g=0;do{m=(c[k+1179664+(g<<2)>>2]|0)+-1|0;n=g*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;g=g+1|0}while((g|0)<(f|0))}if((c[e>>2]|0)>0){l=0;do{D=k+12+(l<<2)|0;E=l<<1;C=k+655376+(E<<3)|0;h[C>>3]=+h[C>>3]/+(c[D>>2]|0);E=k+655376+((E|1)<<3)|0;h[E>>3]=+h[E>>3]/+(c[D>>2]|0);l=l+1|0}while((l|0)<(c[e>>2]|0));l=0}else l=0}else l=0}i=F;return l|0}
+function sh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;if((b|0)!=1){if(b+-1&b)b=_j(b)|0}else b=2;f=c[a+4>>2]|0;if(b>>>0<=f>>>0){if(b>>>0<f>>>0){if(f>>>0>2)e=(f+-1&f|0)==0;else e=0;d=~~+_(+(+((c[a+12>>2]|0)>>>0)/+g[a+16>>2]))>>>0;if(e)d=1<<32-(ba(d+-1|0)|0);else d=_j(d)|0;b=b>>>0<d>>>0?d:b;if(b>>>0<f>>>0)th(a,b)}}else th(a,b);return}function th(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;e=a+4|0;a:do if(b){m=Kh(b<<2)|0;d=c[a>>2]|0;c[a>>2]=m;if(d)Lh(d);c[e>>2]=b;if(b){d=0;do{c[(c[a>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=(b|0))}e=a+8|0;f=c[e>>2]|0;if(f){d=c[f+4>>2]|0;l=b+-1|0;m=(l&b|0)==0;if(m)h=d&l;else h=(d>>>0)%(b>>>0)|0;c[(c[a>>2]|0)+(h<<2)>>2]=e;d=c[f>>2]|0;if(d){g=f;e=f;while(1){k=e;b:while(1){while(1){e=c[d+4>>2]|0;if(m)j=e&l;else j=(e>>>0)%(b>>>0)|0;if((j|0)==(h|0)){e=d;break}e=(c[a>>2]|0)+(j<<2)|0;if(!(c[e>>2]|0)){h=j;f=d;break b}i=d+8|0;e=d;while(1){f=c[e>>2]|0;if(!f)break;if((c[i>>2]|0)==(c[f+8>>2]|0))e=f;else break}c[g>>2]=f;c[e>>2]=c[c[(c[a>>2]|0)+(j<<2)>>2]>>2];c[c[(c[a>>2]|0)+(j<<2)>>2]>>2]=d;d=c[k>>2]|0;if(!d)break a}d=c[e>>2]|0;if(!d)break a;else{g=e;k=e}}c[e>>2]=g;d=c[f>>2]|0;if(!d)break;else{g=f;e=f}}}}}else{d=c[a>>2]|0;c[a>>2]=0;if(d)Lh(d);c[e>>2]=0}while(0);return}function uh(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;g=i;i=i+32|0;h=g+16|0;f=g+4|0;j=g;d=c[d>>2]|0;e=c[d>>2]|0;c[j>>2]=d;c[h>>2]=c[j>>2];vh(f,b,h);d=c[f>>2]|0;c[f>>2]=0;if(d){if(a[f+8>>0]|0)Fg(d+264|0);Lh(d)}i=g;return e|0}function vh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=c[e>>2]|0;l=c[d+4>>2]|0;e=c[o+4>>2]|0;m=l+-1|0;n=(m&l|0)==0;if(n)k=m&e;else k=(e>>>0)%(l>>>0)|0;g=(c[d>>2]|0)+(k<<2)|0;f=c[g>>2]|0;while(1){e=c[f>>2]|0;if((e|0)==(o|0)){j=f;break}else f=e}i=d+8|0;if((j|0)!=(i|0)){e=c[j+4>>2]|0;if(n)e=e&m;else e=(e>>>0)%(l>>>0)|0;if((e|0)==(k|0))g=o;else h=12}else h=12;do if((h|0)==12){e=c[o>>2]|0;if(e){e=c[e+4>>2]|0;if(n)e=e&m;else e=(e>>>0)%(l>>>0)|0;if((e|0)==(k|0)){g=o;break}}c[g>>2]=0;g=o}while(0);f=c[g>>2]|0;e=f;if(f){f=c[f+4>>2]|0;if(n)f=f&m;else f=(f>>>0)%(l>>>0)|0;if((f|0)!=(k|0)){c[(c[d>>2]|0)+(f<<2)>>2]=j;e=c[o>>2]|0}}c[j>>2]=e;c[g>>2]=0;d=d+12|0;c[d>>2]=(c[d>>2]|0)+-1;c[b>>2]=o;c[b+4>>2]=i;a[b+8>>0]=1;return}function wh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=Kh(408)|0;c[e+8>>2]=c[d>>2];ek(e+16|0,0,392)|0;h[e+248>>3]=.0001;h[e+256>>3]=1.0e3;d=e+264|0;c[d>>2]=0;c[d+4>>2]=0;c[d+8>>2]=0;c[d+12>>2]=0;c[a>>2]=e;a=a+4|0;c[a>>2]=b+8;c[a+4>>2]=257;return}function xh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;m=c[e+8>>2]|0;s=e+4|0;c[s>>2]=m;r=d+4|0;l=c[r>>2]|0;q=(l|0)==0;a:do if(!q){n=l+-1|0;o=(n&l|0)==0;if(o)h=n&m;else h=(m>>>0)%(l>>>0)|0;f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f)p=12;else while(1){i=c[f>>2]|0;if(!i){p=12;break a}f=c[i+4>>2]|0;if(o)f=f&n;else f=(f>>>0)%(l>>>0)|0;if((f|0)!=(h|0)){p=12;break a}if((c[i+8>>2]|0)==(m|0)){f=0;e=i;break}else f=i}}else{h=0;p=12}while(0);if((p|0)==12){m=d+12|0;j=+(((c[m>>2]|0)+1|0)>>>0);k=+g[d+16>>2];do if(q|j>+(l>>>0)*k){if(l>>>0>2)f=(l+-1&l|0)==0;else f=0;i=(f&1|l<<1)^1;f=~~+_(+(j/k))>>>0;yh(d,i>>>0<f>>>0?f:i);i=c[r>>2]|0;f=c[s>>2]|0;h=i+-1|0;if(!(h&i)){l=i;h=h&f;break}else{l=i;h=(f>>>0)%(i>>>0)|0;break}}while(0);f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f){f=d+8|0;c[e>>2]=c[f>>2];c[f>>2]=e;c[(c[d>>2]|0)+(h<<2)>>2]=f;f=c[e>>2]|0;if(f){f=c[f+4>>2]|0;h=l+-1|0;if(!(h&l))f=f&h;else f=(f>>>0)%(l>>>0)|0;c[(c[d>>2]|0)+(f<<2)>>2]=e}}else{c[e>>2]=c[f>>2];c[f>>2]=e}c[m>>2]=(c[m>>2]|0)+1;f=1}c[b>>2]=e;a[b+4>>0]=f;return}function yh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;if((b|0)!=1){if(b+-1&b)b=_j(b)|0}else b=2;f=c[a+4>>2]|0;if(b>>>0<=f>>>0){if(b>>>0<f>>>0){if(f>>>0>2)e=(f+-1&f|0)==0;else e=0;d=~~+_(+(+((c[a+12>>2]|0)>>>0)/+g[a+16>>2]))>>>0;if(e)d=1<<32-(ba(d+-1|0)|0);else d=_j(d)|0;b=b>>>0<d>>>0?d:b;if(b>>>0<f>>>0)zh(a,b)}}else zh(a,b);return}function zh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;e=a+4|0;a:do if(b){m=Kh(b<<2)|0;d=c[a>>2]|0;c[a>>2]=m;if(d)Lh(d);c[e>>2]=b;if(b){d=0;do{c[(c[a>>2]|0)+(d<<2)>>2]=0;d=d+1|0}while((d|0)!=(b|0))}e=a+8|0;f=c[e>>2]|0;if(f){d=c[f+4>>2]|0;l=b+-1|0;m=(l&b|0)==0;if(m)h=d&l;else h=(d>>>0)%(b>>>0)|0;c[(c[a>>2]|0)+(h<<2)>>2]=e;d=c[f>>2]|0;if(d){g=f;e=f;while(1){k=e;b:while(1){while(1){e=c[d+4>>2]|0;if(m)j=e&l;else j=(e>>>0)%(b>>>0)|0;if((j|0)==(h|0)){e=d;break}e=(c[a>>2]|0)+(j<<2)|0;if(!(c[e>>2]|0)){h=j;f=d;break b}i=d+8|0;e=d;while(1){f=c[e>>2]|0;if(!f)break;if((c[i>>2]|0)==(c[f+8>>2]|0))e=f;else break}c[g>>2]=f;c[e>>2]=c[c[(c[a>>2]|0)+(j<<2)>>2]>>2];c[c[(c[a>>2]|0)+(j<<2)>>2]>>2]=d;d=c[k>>2]|0;if(!d)break a}d=c[e>>2]|0;if(!d)break a;else{g=e;k=e}}c[e>>2]=g;d=c[f>>2]|0;if(!d)break;else{g=f;e=f}}}}}else{d=c[a>>2]|0;c[a>>2]=0;if(d)Lh(d);c[e>>2]=0}while(0);return}function Ah(a){a=a|0;return Aj(c[a+4>>2]|0)|0}function Bh(a){a=a|0;Ka(624,10917);Ya(632,10922,1,1,0);Ga(640,10927,1,-128,127);Ga(656,10932,1,-128,127);Ga(648,10944,1,0,255);Ga(664,10958,2,-32768,32767);Ga(672,10964,2,0,65535);Ga(680,10979,4,-2147483648,2147483647);Ga(688,10983,4,0,-1);Ga(696,10996,4,-2147483648,2147483647);Ga(704,11001,4,0,-1);kb(712,11015,4);kb(720,11021,8);sb(360,11028);sb(392,11040);bb(416,4,11073);db(440,11086);Aa(448,0,11102);Dh(11132);Eh(11169);Fh(11208);Gh(11239);Hh(11279);Ih(11308);Aa(456,4,11346);Aa(464,5,11376);Dh(11415);Eh(11447);Fh(11480);Gh(11513);Hh(11547);Ih(11580);Aa(472,6,11614);Aa(480,7,11645);Aa(488,7,11677);return}function Ch(){Bh(0);return}function Dh(a){a=a|0;Aa(536,0,a|0);return}function Eh(a){a=a|0;Aa(528,1,a|0);return}function Fh(a){a=a|0;Aa(520,2,a|0);return}function Gh(a){a=a|0;Aa(512,3,a|0);return}function Hh(a){a=a|0;Aa(504,4,a|0);return}function Ih(a){a=a|0;Aa(496,5,a|0);return}function Jh(a){a=a|0;Ia(12478,12501,303,12589)}function Kh(a){a=a|0;var b=0;b=(a|0)==0?1:a;a=Uj(b)|0;a:do if(!a){while(1){a=Ph()|0;if(!a)break;_b[a&0]();a=Uj(b)|0;if(a)break a}b=Wa(4)|0;c[b>>2]=2224;wb(b|0,544,1)}while(0);return a|0}function Lh(a){a=a|0;Vj(a);return}function Mh(a){a=a|0;return}function Nh(a){a=a|0;Lh(a);return}function Oh(a){a=a|0;return 12610}function Ph(){var a=0;a=c[559]|0;c[559]=a+0;return a|0}function Qh(a){a=a|0;return}function Rh(a){a=a|0;return}function Sh(a){a=a|0;return}function Th(a){a=a|0;return}function Uh(a){a=a|0;return}function Vh(a){a=a|0;Lh(a);return}function Wh(a){a=a|0;Lh(a);return}function Xh(a){a=a|0;Lh(a);return}function Yh(a){a=a|0;Lh(a);return}function Zh(a,b,c){a=a|0;b=b|0;c=c|0;return (a|0)==(b|0)|0}function _h(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=i;i=i+64|0;g=h;if((a|0)!=(b|0))if((b|0)!=0?(f=ei(b,576,592,0)|0,(f|0)!=0):0){b=g;e=b+56|0;do{c[b>>2]=0;b=b+4|0}while((b|0)<(e|0));c[g>>2]=f;c[g+8>>2]=a;c[g+12>>2]=-1;c[g+48>>2]=1;dc[c[(c[f>>2]|0)+28>>2]&3](f,g,c[d>>2]|0,1);if((c[g+24>>2]|0)==1){c[d>>2]=c[g+16>>2];b=1}else b=0}else b=0;else b=1;i=h;return b|0}function $h(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0;b=d+16|0;g=c[b>>2]|0;do if(g){if((g|0)!=(e|0)){f=d+36|0;c[f>>2]=(c[f>>2]|0)+1;c[d+24>>2]=2;a[d+54>>0]=1;break}b=d+24|0;if((c[b>>2]|0)==2)c[b>>2]=f}else{c[b>>2]=e;c[d+24>>2]=f;c[d+36>>2]=1}while(0);return}function ai(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if((a|0)==(c[b+8>>2]|0))$h(0,b,d,e);return}function bi(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if((a|0)==(c[b+8>>2]|0))$h(0,b,d,e);else{a=c[a+8>>2]|0;dc[c[(c[a>>2]|0)+28>>2]&3](a,b,d,e)}return}function ci(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=c[a+4>>2]|0;f=g>>8;if(g&1)f=c[(c[d>>2]|0)+f>>2]|0;a=c[a>>2]|0;dc[c[(c[a>>2]|0)+28>>2]&3](a,b,d+f|0,(g&2|0)!=0?e:2);return}function di(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;a:do if((b|0)!=(c[d+8>>2]|0)){h=c[b+12>>2]|0;g=b+16+(h<<3)|0;ci(b+16|0,d,e,f);if((h|0)>1){h=d+54|0;b=b+24|0;do{ci(b,d,e,f);if(a[h>>0]|0)break a;b=b+8|0}while(b>>>0<g>>>0)}}else $h(0,d,e,f);while(0);return}function ei(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+64|0;q=r;p=c[d>>2]|0;o=d+(c[p+-8>>2]|0)|0;p=c[p+-4>>2]|0;c[q>>2]=f;c[q+4>>2]=d;c[q+8>>2]=e;c[q+12>>2]=g;g=q+16|0;d=q+20|0;e=q+24|0;h=q+28|0;j=q+32|0;k=q+40|0;l=(p|0)==(f|0);m=g;n=m+36|0;do{c[m>>2]=0;m=m+4|0}while((m|0)<(n|0));b[g+36>>1]=0;a[g+38>>0]=0;a:do if(l){c[q+48>>2]=1;bc[c[(c[f>>2]|0)+20>>2]&3](f,q,o,o,1,0);g=(c[e>>2]|0)==1?o:0}else{Rb[c[(c[p>>2]|0)+24>>2]&3](p,q,o,1,0);switch(c[q+36>>2]|0){case 0:{g=(c[k>>2]|0)==1&(c[h>>2]|0)==1&(c[j>>2]|0)==1?c[d>>2]|0:0;break a}case 1:break;default:{g=0;break a}}if((c[e>>2]|0)!=1?!((c[k>>2]|0)==0&(c[h>>2]|0)==1&(c[j>>2]|0)==1):0){g=0;break}g=c[g>>2]|0}while(0);i=r;return g|0}function fi(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;a[d+53>>0]=1;do if((c[d+4>>2]|0)==(f|0)){a[d+52>>0]=1;f=d+16|0;b=c[f>>2]|0;if(!b){c[f>>2]=e;c[d+24>>2]=g;c[d+36>>2]=1;if(!((g|0)==1?(c[d+48>>2]|0)==1:0))break;a[d+54>>0]=1;break}if((b|0)!=(e|0)){g=d+36|0;c[g>>2]=(c[g>>2]|0)+1;a[d+54>>0]=1;break}b=d+24|0;f=c[b>>2]|0;if((f|0)==2){c[b>>2]=g;f=g}if((f|0)==1?(c[d+48>>2]|0)==1:0)a[d+54>>0]=1}while(0);return}function gi(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;a:do if((b|0)==(c[d+8>>2]|0)){if((c[d+4>>2]|0)==(e|0)?(h=d+28|0,(c[h>>2]|0)!=1):0)c[h>>2]=f}else{if((b|0)!=(c[d>>2]|0)){q=c[b+12>>2]|0;j=b+16+(q<<3)|0;ii(b+16|0,d,e,f,g);h=b+24|0;if((q|0)<=1)break;i=c[b+8>>2]|0;if((i&2|0)==0?(k=d+36|0,(c[k>>2]|0)!=1):0){if(!(i&1)){i=d+54|0;while(1){if(a[i>>0]|0)break a;if((c[k>>2]|0)==1)break a;ii(h,d,e,f,g);h=h+8|0;if(h>>>0>=j>>>0)break a}}i=d+24|0;b=d+54|0;while(1){if(a[b>>0]|0)break a;if((c[k>>2]|0)==1?(c[i>>2]|0)==1:0)break a;ii(h,d,e,f,g);h=h+8|0;if(h>>>0>=j>>>0)break a}}i=d+54|0;while(1){if(a[i>>0]|0)break a;ii(h,d,e,f,g);h=h+8|0;if(h>>>0>=j>>>0)break a}}if((c[d+16>>2]|0)!=(e|0)?(p=d+20|0,(c[p>>2]|0)!=(e|0)):0){c[d+32>>2]=f;m=d+44|0;if((c[m>>2]|0)==4)break;i=c[b+12>>2]|0;j=b+16+(i<<3)|0;k=d+52|0;f=d+53|0;n=d+54|0;l=b+8|0;o=d+24|0;b:do if((i|0)>0){i=0;h=0;b=b+16|0;while(1){a[k>>0]=0;a[f>>0]=0;hi(b,d,e,e,1,g);if(a[n>>0]|0){q=20;break b}do if(a[f>>0]|0){if(!(a[k>>0]|0))if(!(c[l>>2]&1)){h=1;q=20;break b}else{h=1;break}if((c[o>>2]|0)==1)break b;if(!(c[l>>2]&2))break b;else{i=1;h=1}}while(0);b=b+8|0;if(b>>>0>=j>>>0){q=20;break}}}else{i=0;h=0;q=20}while(0);do if((q|0)==20){if((!i?(c[p>>2]=e,e=d+40|0,c[e>>2]=(c[e>>2]|0)+1,(c[d+36>>2]|0)==1):0)?(c[o>>2]|0)==2:0){a[n>>0]=1;if(h)break}else q=24;if((q|0)==24?h:0)break;c[m>>2]=4;break a}while(0);c[m>>2]=3;break}if((f|0)==1)c[d+32>>2]=1}while(0);return}function hi(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;i=c[a+4>>2]|0;h=i>>8;if(i&1)h=c[(c[e>>2]|0)+h>>2]|0;a=c[a>>2]|0;bc[c[(c[a>>2]|0)+20>>2]&3](a,b,d,e+h|0,(i&2|0)!=0?f:2,g);return}function ii(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;h=c[a+4>>2]|0;g=h>>8;if(h&1)g=c[(c[d>>2]|0)+g>>2]|0;a=c[a>>2]|0;Rb[c[(c[a>>2]|0)+24>>2]&3](a,b,d+g|0,(h&2|0)!=0?e:2,f);return}function ji(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;a:do if((b|0)==(c[d+8>>2]|0)){if((c[d+4>>2]|0)==(e|0)?(h=d+28|0,(c[h>>2]|0)!=1):0)c[h>>2]=f}else{if((b|0)!=(c[d>>2]|0)){j=c[b+8>>2]|0;Rb[c[(c[j>>2]|0)+24>>2]&3](j,d,e,f,g);break}if((c[d+16>>2]|0)!=(e|0)?(i=d+20|0,(c[i>>2]|0)!=(e|0)):0){c[d+32>>2]=f;f=d+44|0;if((c[f>>2]|0)==4)break;h=d+52|0;a[h>>0]=0;k=d+53|0;a[k>>0]=0;b=c[b+8>>2]|0;bc[c[(c[b>>2]|0)+20>>2]&3](b,d,e,e,1,g);if(a[k>>0]|0){if(!(a[h>>0]|0)){h=1;j=13}}else{h=0;j=13}do if((j|0)==13){c[i>>2]=e;k=d+40|0;c[k>>2]=(c[k>>2]|0)+1;if((c[d+36>>2]|0)==1?(c[d+24>>2]|0)==2:0){a[d+54>>0]=1;if(h)break}else j=16;if((j|0)==16?h:0)break;c[f>>2]=4;break a}while(0);c[f>>2]=3;break}if((f|0)==1)c[d+32>>2]=1}while(0);return}function ki(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;do if((b|0)==(c[d+8>>2]|0)){if((c[d+4>>2]|0)==(e|0)?(i=d+28|0,(c[i>>2]|0)!=1):0)c[i>>2]=f}else if((b|0)==(c[d>>2]|0)){if((c[d+16>>2]|0)!=(e|0)?(h=d+20|0,(c[h>>2]|0)!=(e|0)):0){c[d+32>>2]=f;c[h>>2]=e;g=d+40|0;c[g>>2]=(c[g>>2]|0)+1;if((c[d+36>>2]|0)==1?(c[d+24>>2]|0)==2:0)a[d+54>>0]=1;c[d+44>>2]=4;break}if((f|0)==1)c[d+32>>2]=1}while(0);return}function li(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;if((b|0)==(c[d+8>>2]|0))fi(0,d,e,f,g);else{m=d+52|0;n=a[m>>0]|0;o=d+53|0;p=a[o>>0]|0;l=c[b+12>>2]|0;i=b+16+(l<<3)|0;a[m>>0]=0;a[o>>0]=0;hi(b+16|0,d,e,f,g,h);a:do if((l|0)>1){j=d+24|0;k=b+8|0;l=d+54|0;b=b+24|0;do{if(a[l>>0]|0)break a;if(!(a[m>>0]|0)){if((a[o>>0]|0)!=0?(c[k>>2]&1|0)==0:0)break a}else{if((c[j>>2]|0)==1)break a;if(!(c[k>>2]&2))break a}a[m>>0]=0;a[o>>0]=0;hi(b,d,e,f,g,h);b=b+8|0}while(b>>>0<i>>>0)}while(0);a[m>>0]=n;a[o>>0]=p}return}function mi(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;if((a|0)==(c[b+8>>2]|0))fi(0,b,d,e,f);else{a=c[a+8>>2]|0;bc[c[(c[a>>2]|0)+20>>2]&3](a,b,d,e,f,g)}return}function ni(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;if((a|0)==(c[b+8>>2]|0))fi(0,b,d,e,f);return}function oi(a){a=a|0;Ia(12625,12654,1164,12589)}function pi(a){a=a|0;return ((a|0)==32|(a+-9|0)>>>0<5)&1|0}function qi(){var a=0;if(!(c[597]|0))a=2644;else a=c[(gb()|0)+60>>2]|0;return a|0}function ri(b){b=b|0;var c=0,e=0;c=0;while(1){if((d[12742+c>>0]|0)==(b|0)){e=2;break}c=c+1|0;if((c|0)==87){c=87;b=12830;e=5;break}}if((e|0)==2)if(!c)b=12830;else{b=12830;e=5}if((e|0)==5)while(1){e=b;while(1){b=e+1|0;if(!(a[e>>0]|0))break;else e=b}c=c+-1|0;if(!c)break;else e=5}return b|0}function si(b,e,f){b=b|0;e=e|0;f=f|0;var g=0.0,h=0,j=0.0,k=0,l=0,m=0.0,n=0,o=0,p=0,q=0.0,r=0.0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0.0;L=i;i=i+512|0;H=L;switch(e|0){case 0:{K=24;J=-149;A=4;break}case 1:{K=53;J=-1074;A=4;break}case 2:{K=53;J=-1074;A=4;break}default:g=0.0}a:do if((A|0)==4){E=b+4|0;C=b+100|0;do{e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0}while((pi(e)|0)!=0);b:do switch(e|0){case 43:case 45:{h=1-(((e|0)==45&1)<<1)|0;e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;I=h;break b}else{e=vi(b)|0;I=h;break b}}default:I=1}while(0);h=e;e=0;do{if((h|32|0)!=(a[14634+e>>0]|0))break;do if(e>>>0<7){h=c[E>>2]|0;if(h>>>0<(c[C>>2]|0)>>>0){c[E>>2]=h+1;h=d[h>>0]|0;break}else{h=vi(b)|0;break}}while(0);e=e+1|0}while(e>>>0<8);c:do switch(e|0){case 8:break;case 3:{A=23;break}default:{k=(f|0)!=0;if(k&e>>>0>3)if((e|0)==8)break c;else{A=23;break c}d:do if(!e){e=0;do{if((h|32|0)!=(a[16477+e>>0]|0))break d;do if(e>>>0<2){h=c[E>>2]|0;if(h>>>0<(c[C>>2]|0)>>>0){c[E>>2]=h+1;h=d[h>>0]|0;break}else{h=vi(b)|0;break}}while(0);e=e+1|0}while(e>>>0<3)}while(0);switch(e|0){case 3:{e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==40)e=1;else{if(!(c[C>>2]|0)){g=s;break a}c[E>>2]=(c[E>>2]|0)+-1;g=s;break a}while(1){h=c[E>>2]|0;if(h>>>0<(c[C>>2]|0)>>>0){c[E>>2]=h+1;h=d[h>>0]|0}else h=vi(b)|0;if(!((h+-48|0)>>>0<10|(h+-65|0)>>>0<26)?!((h|0)==95|(h+-97|0)>>>0<26):0)break;e=e+1|0}if((h|0)==41){g=s;break a}h=(c[C>>2]|0)==0;if(!h)c[E>>2]=(c[E>>2]|0)+-1;if(!k){c[(qi()|0)>>2]=22;ui(b,0);g=0.0;break a}if(!e){g=s;break a}while(1){e=e+-1|0;if(!h)c[E>>2]=(c[E>>2]|0)+-1;if(!e){g=s;break a}}}case 0:{do if((h|0)==48){e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|32|0)!=120){if(!(c[C>>2]|0)){e=48;break}c[E>>2]=(c[E>>2]|0)+-1;e=48;break}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;k=0}else{e=vi(b)|0;k=0}e:while(1){switch(e|0){case 46:{A=74;break e}case 48:break;default:{y=0;l=0;x=0;h=0;n=k;o=0;w=0;m=1.0;k=0;g=0.0;break e}}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;k=1;continue}else{e=vi(b)|0;k=1;continue}}if((A|0)==74){e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==48){k=0;h=0;do{e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;k=gk(k|0,h|0,-1,-1)|0;h=D}while((e|0)==48);y=0;l=0;x=k;n=1;o=1;w=0;m=1.0;k=0;g=0.0}else{y=0;l=0;x=0;h=0;n=k;o=1;w=0;m=1.0;k=0;g=0.0}}while(1){u=e+-48|0;p=e|32;if(u>>>0>=10){v=(e|0)==46;if(!(v|(p+-97|0)>>>0<6)){p=x;u=y;break}if(v)if(!o){v=l;h=y;u=y;o=1;p=w;j=m}else{p=x;u=y;e=46;break}else A=86}else A=86;if((A|0)==86){A=0;e=(e|0)>57?p+-87|0:u;do if(!((y|0)<0|(y|0)==0&l>>>0<8)){if((y|0)<0|(y|0)==0&l>>>0<14){r=m*.0625;p=w;j=r;g=g+r*+(e|0);break}if((w|0)!=0|(e|0)==0){p=w;j=m}else{p=1;j=m;g=g+m*.5}}else{p=w;j=m;k=e+(k<<4)|0}while(0);l=gk(l|0,y|0,1,0)|0;v=x;u=D;n=1}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;y=u;x=v;e=d[e>>0]|0;w=p;m=j;continue}else{y=u;x=v;e=vi(b)|0;w=p;m=j;continue}}if(!n){e=(c[C>>2]|0)==0;if(!e)c[E>>2]=(c[E>>2]|0)+-1;if(f){if(!e?(z=c[E>>2]|0,c[E>>2]=z+-1,(o|0)!=0):0)c[E>>2]=z+-2}else ui(b,0);g=+(I|0)*0.0;break a}n=(o|0)==0;o=n?l:p;n=n?u:h;if((u|0)<0|(u|0)==0&l>>>0<8){h=u;do{k=k<<4;l=gk(l|0,h|0,1,0)|0;h=D}while((h|0)<0|(h|0)==0&l>>>0<8)}if((e|32|0)==112){h=Hj(b,f)|0;e=D;if((h|0)==0&(e|0)==-2147483648){if(!f){ui(b,0);g=0.0;break a}if(!(c[C>>2]|0)){h=0;e=0}else{c[E>>2]=(c[E>>2]|0)+-1;h=0;e=0}}}else if(!(c[C>>2]|0)){h=0;e=0}else{c[E>>2]=(c[E>>2]|0)+-1;h=0;e=0}H=fk(o|0,n|0,2)|0;H=gk(H|0,D|0,-32,-1)|0;e=gk(H|0,D|0,h|0,e|0)|0;h=D;if(!k){g=+(I|0)*0.0;break a}if((h|0)>0|(h|0)==0&e>>>0>(0-J|0)>>>0){c[(qi()|0)>>2]=34;g=+(I|0)*1797693134862315708145274.0e284*1797693134862315708145274.0e284;break a}H=J+-106|0;G=((H|0)<0)<<31>>31;if((h|0)<(G|0)|(h|0)==(G|0)&e>>>0<H>>>0){c[(qi()|0)>>2]=34;g=+(I|0)*2.2250738585072014e-308*2.2250738585072014e-308;break a}if((k|0)>-1){do{G=!(g>=.5);H=G&1|k<<1;k=H^1;g=g+(G?g:g+-1.0);e=gk(e|0,h|0,-1,-1)|0;h=D}while((H|0)>-1);l=e;m=g}else{l=e;m=g}e=dk(32,0,J|0,((J|0)<0)<<31>>31|0)|0;e=gk(l|0,h|0,e|0,D|0)|0;J=D;if(0>(J|0)|0==(J|0)&K>>>0>e>>>0)if((e|0)<0){e=0;A=127}else A=125;else{e=K;A=125}if((A|0)==125)if((e|0)<53)A=127;else{h=e;j=+(I|0);g=0.0}if((A|0)==127){g=+(I|0);h=e;j=g;g=+yi(+Di(1.0,84-e|0),g)}K=(k&1|0)==0&(m!=0.0&(h|0)<32);g=j*(K?0.0:m)+(g+j*+(((K&1)+k|0)>>>0))-g;if(!(g!=0.0))c[(qi()|0)>>2]=34;g=+Ei(g,l);break a}else e=h;while(0);F=J+K|0;G=0-F|0;k=0;f:while(1){switch(e|0){case 46:{A=138;break f}case 48:break;default:{h=0;p=0;o=0;break f}}e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0;k=1;continue}else{e=vi(b)|0;k=1;continue}}if((A|0)==138){e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==48){h=0;e=0;while(1){h=gk(h|0,e|0,-1,-1)|0;k=D;e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;if((e|0)==48)e=k;else{p=k;k=1;o=1;break}}}else{h=0;p=0;o=1}}c[H>>2]=0;n=e+-48|0;l=(e|0)==46;g:do if(l|n>>>0<10){B=H+496|0;y=0;v=0;w=l;A=p;u=k;z=o;k=0;l=0;o=0;h:while(1){do if(w)if(!z){h=y;p=v;z=1}else{p=A;e=y;n=v;break h}else{w=gk(y|0,v|0,1,0)|0;v=D;x=(e|0)!=48;if((l|0)>=125){if(!x){p=A;y=w;break}c[B>>2]=c[B>>2]|1;p=A;y=w;break}p=H+(l<<2)|0;if(k)n=e+-48+((c[p>>2]|0)*10|0)|0;c[p>>2]=n;k=k+1|0;n=(k|0)==9;p=A;y=w;u=1;k=n?0:k;l=(n&1)+l|0;o=x?w:o}while(0);e=c[E>>2]|0;if(e>>>0<(c[C>>2]|0)>>>0){c[E>>2]=e+1;e=d[e>>0]|0}else e=vi(b)|0;n=e+-48|0;w=(e|0)==46;if(!(w|n>>>0<10)){n=z;A=161;break g}else A=p}u=(u|0)!=0;A=169}else{y=0;v=0;u=k;n=o;k=0;l=0;o=0;A=161}while(0);do if((A|0)==161){B=(n|0)==0;h=B?y:h;p=B?v:p;u=(u|0)!=0;if(!((e|32|0)==101&u))if((e|0)>-1){e=y;n=v;A=169;break}else{e=y;n=v;A=171;break}n=Hj(b,f)|0;e=D;if((n|0)==0&(e|0)==-2147483648){if(!f){ui(b,0);g=0.0;break}if(!(c[C>>2]|0)){n=0;e=0}else{c[E>>2]=(c[E>>2]|0)+-1;n=0;e=0}}h=gk(n|0,e|0,h|0,p|0)|0;u=y;p=D;n=v;A=173}while(0);if((A|0)==169)if(c[C>>2]|0){c[E>>2]=(c[E>>2]|0)+-1;if(u){u=e;A=173}else A=172}else A=171;if((A|0)==171)if(u){u=e;A=173}else A=172;do if((A|0)==172){c[(qi()|0)>>2]=22;ui(b,0);g=0.0}else if((A|0)==173){e=c[H>>2]|0;if(!e){g=+(I|0)*0.0;break}if(((n|0)<0|(n|0)==0&u>>>0<10)&((h|0)==(u|0)&(p|0)==(n|0))?K>>>0>30|(e>>>K|0)==0:0){g=+(I|0)*+(e>>>0);break}b=(J|0)/-2|0;E=((b|0)<0)<<31>>31;if((p|0)>(E|0)|(p|0)==(E|0)&h>>>0>b>>>0){c[(qi()|0)>>2]=34;g=+(I|0)*1797693134862315708145274.0e284*1797693134862315708145274.0e284;break}b=J+-106|0;E=((b|0)<0)<<31>>31;if((p|0)<(E|0)|(p|0)==(E|0)&h>>>0<b>>>0){c[(qi()|0)>>2]=34;g=+(I|0)*2.2250738585072014e-308*2.2250738585072014e-308;break}if(k){if((k|0)<9){n=H+(l<<2)|0;e=c[n>>2]|0;do{e=e*10|0;k=k+1|0}while((k|0)!=9);c[n>>2]=e}l=l+1|0}if((o|0)<9?(o|0)<=(h|0)&(h|0)<18:0){if((h|0)==9){g=+(I|0)*+((c[H>>2]|0)>>>0);break}if((h|0)<9){g=+(I|0)*+((c[H>>2]|0)>>>0)/+(c[2648+(8-h<<2)>>2]|0);break}b=K+27+($(h,-3)|0)|0;e=c[H>>2]|0;if((b|0)>30|(e>>>b|0)==0){g=+(I|0)*+(e>>>0)*+(c[2648+(h+-10<<2)>>2]|0);break}}e=(h|0)%9|0;if(!e){k=0;e=0}else{u=(h|0)>-1?e:e+9|0;n=c[2648+(8-u<<2)>>2]|0;if(l){o=1e9/(n|0)|0;k=0;e=0;p=0;do{C=H+(p<<2)|0;E=c[C>>2]|0;b=((E>>>0)/(n>>>0)|0)+e|0;c[C>>2]=b;e=$((E>>>0)%(n>>>0)|0,o)|0;b=(p|0)==(k|0)&(b|0)==0;p=p+1|0;h=b?h+-9|0:h;k=b?p&127:k}while((p|0)!=(l|0));if(e){c[H+(l<<2)>>2]=e;l=l+1|0}}else{k=0;l=0}e=0;h=9-u+h|0}i:while(1){v=(h|0)<18;w=(h|0)==18;x=H+(k<<2)|0;do{if(!v){if(!w)break i;if((c[x>>2]|0)>>>0>=9007199){h=18;break i}}n=0;o=l+127|0;while(1){u=o&127;p=H+(u<<2)|0;o=fk(c[p>>2]|0,0,29)|0;o=gk(o|0,D|0,n|0,0)|0;n=D;if(n>>>0>0|(n|0)==0&o>>>0>1e9){b=pk(o|0,n|0,1e9,0)|0;o=qk(o|0,n|0,1e9,0)|0;n=b}else n=0;c[p>>2]=o;b=(u|0)==(k|0);l=(u|0)!=(l+127&127|0)|b?l:(o|0)==0?u:l;if(b)break;else o=u+-1|0}e=e+-29|0}while((n|0)==0);k=k+127&127;if((k|0)==(l|0)){b=l+127&127;l=H+((l+126&127)<<2)|0;c[l>>2]=c[l>>2]|c[H+(b<<2)>>2];l=b}c[H+(k<<2)>>2]=n;h=h+9|0}j:while(1){y=l+1&127;x=H+((l+127&127)<<2)|0;while(1){v=(h|0)==18;w=(h|0)>27?9:1;u=v^1;while(1){o=k&127;p=(o|0)==(l|0);do if(!p){n=c[H+(o<<2)>>2]|0;if(n>>>0<9007199){A=219;break}if(n>>>0>9007199)break;n=k+1&127;if((n|0)==(l|0)){A=219;break}n=c[H+(n<<2)>>2]|0;if(n>>>0<254740991){A=219;break}if(!(n>>>0>254740991|u)){h=o;break j}}else A=219;while(0);if((A|0)==219?(A=0,v):0){A=220;break j}e=e+w|0;if((k|0)==(l|0))k=l;else break}u=(1<<w)+-1|0;v=1e9>>>w;o=k;n=0;p=k;while(1){E=H+(p<<2)|0;b=c[E>>2]|0;k=(b>>>w)+n|0;c[E>>2]=k;n=$(b&u,v)|0;k=(p|0)==(o|0)&(k|0)==0;p=p+1&127;h=k?h+-9|0:h;k=k?p:o;if((p|0)==(l|0))break;else o=k}if(!n)continue;if((y|0)!=(k|0))break;c[x>>2]=c[x>>2]|1}c[H+(l<<2)>>2]=n;l=y}if((A|0)==220)if(p){c[H+(y+-1<<2)>>2]=0;h=l;l=y}else h=o;g=+((c[H+(h<<2)>>2]|0)>>>0);h=k+1&127;if((h|0)==(l|0)){l=k+2&127;c[H+(l+-1<<2)>>2]=0}r=+(I|0);j=r*(g*1.0e9+ +((c[H+(h<<2)>>2]|0)>>>0));v=e+53|0;p=v-J|0;u=(p|0)<(K|0);h=u&1;o=u?((p|0)<0?0:p):K;if((o|0)<53){M=+yi(+Di(1.0,105-o|0),j);m=+Ai(j,+Di(1.0,53-o|0));q=M;g=m;m=M+(j-m)}else{q=0.0;g=0.0;m=j}n=k+2&127;do if((n|0)==(l|0))j=g;else{n=c[H+(n<<2)>>2]|0;do if(n>>>0>=5e8){if(n>>>0>5e8){g=r*.75+g;break}if((k+3&127|0)==(l|0)){g=r*.5+g;break}else{g=r*.75+g;break}}else{if((n|0)==0?(k+3&127|0)==(l|0):0)break;g=r*.25+g}while(0);if((53-o|0)<=1){j=g;break}if(+Ai(g,1.0)!=0.0){j=g;break}j=g+1.0}while(0);g=m+j-q;do if((v&2147483647|0)>(-2-F|0)){if(+O(+g)>=9007199254740992.0){h=u&(o|0)==(p|0)?0:h;e=e+1|0;g=g*.5}if((e+50|0)<=(G|0)?!(j!=0.0&(h|0)!=0):0)break;c[(qi()|0)>>2]=34}while(0);g=+Ei(g,e)}while(0);break a}default:{if(c[C>>2]|0)c[E>>2]=(c[E>>2]|0)+-1;c[(qi()|0)>>2]=22;ui(b,0);g=0.0;break a}}}}while(0);if((A|0)==23){h=(c[C>>2]|0)==0;if(!h)c[E>>2]=(c[E>>2]|0)+-1;if((f|0)!=0&e>>>0>3)do{if(!h)c[E>>2]=(c[E>>2]|0)+-1;e=e+-1|0}while(e>>>0>3)}g=+(I|0)*t}while(0);i=L;return +g}function ti(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;a:do if(e>>>0>36){c[(qi()|0)>>2]=22;h=0;g=0}else{r=b+4|0;q=b+100|0;do{i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0}while((pi(i)|0)!=0);b:do switch(i|0){case 43:case 45:{j=((i|0)==45)<<31>>31;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0;p=j;break b}else{i=vi(b)|0;p=j;break b}}default:p=0}while(0);j=(e|0)==0;do if((e&-17|0)==0&(i|0)==48){i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;if((i|32|0)!=120)if(j){e=8;n=46;break}else{n=32;break}e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;i=d[e>>0]|0}else i=vi(b)|0;if((d[14643+(i+1)>>0]|0)>15){g=(c[q>>2]|0)==0;if(!g)c[r>>2]=(c[r>>2]|0)+-1;if(!f){ui(b,0);h=0;g=0;break a}if(g){h=0;g=0;break a}c[r>>2]=(c[r>>2]|0)+-1;h=0;g=0;break a}else{e=16;n=46}}else{e=j?10:e;if((d[14643+(i+1)>>0]|0)>>>0<e>>>0)n=32;else{if(c[q>>2]|0)c[r>>2]=(c[r>>2]|0)+-1;ui(b,0);c[(qi()|0)>>2]=22;h=0;g=0;break a}}while(0);if((n|0)==32)if((e|0)==10){e=i+-48|0;if(e>>>0<10){i=0;while(1){j=(i*10|0)+e|0;e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;i=d[e>>0]|0}else i=vi(b)|0;e=i+-48|0;if(!(e>>>0<10&j>>>0<429496729)){e=j;break}else i=j}j=0}else{e=0;j=0}f=i+-48|0;if(f>>>0<10){while(1){k=ok(e|0,j|0,10,0)|0;l=D;m=((f|0)<0)<<31>>31;o=~m;if(l>>>0>o>>>0|(l|0)==(o|0)&k>>>0>~f>>>0){k=e;break}e=gk(k|0,l|0,f|0,m|0)|0;j=D;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;f=i+-48|0;if(!(f>>>0<10&(j>>>0<429496729|(j|0)==429496729&e>>>0<2576980378))){k=e;break}}if(f>>>0>9){i=k;e=p}else{e=10;n=72}}else{i=e;e=p}}else n=46;c:do if((n|0)==46){if(!(e+-1&e)){n=a[14900+((e*23|0)>>>5&7)>>0]|0;j=a[14643+(i+1)>>0]|0;f=j&255;if(f>>>0<e>>>0){i=0;while(1){k=f|i<<n;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;f=j&255;if(!(k>>>0<134217728&f>>>0<e>>>0))break;else i=k}f=0}else{f=0;k=0}l=hk(-1,-1,n|0)|0;m=D;if((j&255)>>>0>=e>>>0|(f>>>0>m>>>0|(f|0)==(m|0)&k>>>0>l>>>0)){j=f;n=72;break}else i=f;while(1){k=fk(k|0,i|0,n|0)|0;f=D;k=j&255|k;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;if((j&255)>>>0>=e>>>0|(f>>>0>m>>>0|(f|0)==(m|0)&k>>>0>l>>>0)){j=f;n=72;break c}else i=f}}j=a[14643+(i+1)>>0]|0;f=j&255;if(f>>>0<e>>>0){i=0;while(1){k=f+($(i,e)|0)|0;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;f=j&255;if(!(k>>>0<119304647&f>>>0<e>>>0))break;else i=k}f=0}else{k=0;f=0}if((j&255)>>>0<e>>>0){n=pk(-1,-1,e|0,0)|0;o=D;m=f;while(1){if(m>>>0>o>>>0|(m|0)==(o|0)&k>>>0>n>>>0){j=m;n=72;break c}f=ok(k|0,m|0,e|0,0)|0;l=D;j=j&255;if(l>>>0>4294967295|(l|0)==-1&f>>>0>~j>>>0){j=m;n=72;break c}k=gk(j|0,0,f|0,l|0)|0;f=D;i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0;j=a[14643+(i+1)>>0]|0;if((j&255)>>>0>=e>>>0){j=f;n=72;break}else m=f}}else{j=f;n=72}}while(0);if((n|0)==72)if((d[14643+(i+1)>>0]|0)>>>0<e>>>0){do{i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=vi(b)|0}while((d[14643+(i+1)>>0]|0)>>>0<e>>>0);c[(qi()|0)>>2]=34;j=h;i=g;e=(g&1|0)==0&0==0?p:0}else{i=k;e=p}if(c[q>>2]|0)c[r>>2]=(c[r>>2]|0)+-1;if(!(j>>>0<h>>>0|(j|0)==(h|0)&i>>>0<g>>>0)){if(!((g&1|0)!=0|0!=0|(e|0)!=0)){c[(qi()|0)>>2]=34;g=gk(g|0,h|0,-1,-1)|0;h=D;break}if(j>>>0>h>>>0|(j|0)==(h|0)&i>>>0>g>>>0){c[(qi()|0)>>2]=34;break}}g=((e|0)<0)<<31>>31;g=dk(i^e|0,j^g|0,e|0,g|0)|0;h=D}while(0);D=h;return g|0}function ui(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;c[a+104>>2]=b;d=c[a+4>>2]|0;e=c[a+8>>2]|0;f=e-d|0;c[a+108>>2]=f;if((b|0)!=0&(f|0)>(b|0))c[a+100>>2]=d+b;else c[a+100>>2]=e;return}function vi(b){b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0;f=b+104|0;i=c[f>>2]|0;if((i|0)!=0?(c[b+108>>2]|0)>=(i|0):0)j=4;else{e=Vi(b)|0;if((e|0)>=0){h=c[f>>2]|0;f=b+8|0;if(h){g=c[f>>2]|0;i=c[b+4>>2]|0;f=g;h=h-(c[b+108>>2]|0)+-1|0;if((f-i|0)>(h|0))c[b+100>>2]=i+h;else j=9}else{g=c[f>>2]|0;f=g;j=9}if((j|0)==9)c[b+100>>2]=f;f=c[b+4>>2]|0;if(g){b=b+108|0;c[b>>2]=g+1-f+(c[b>>2]|0)}f=f+-1|0;if((d[f>>0]|0|0)!=(e|0))a[f>>0]=e}else j=4}if((j|0)==4){c[b+100>>2]=0;e=-1}return e|0}function wi(a){a=a|0;if(a>>>0>4294963200){c[(qi()|0)>>2]=0-a;a=-1}return a|0}function xi(a,b){a=+a;b=+b;var d=0,e=0;h[k>>3]=a;e=c[k>>2]|0;d=c[k+4>>2]|0;h[k>>3]=b;d=c[k+4>>2]&-2147483648|d&2147483647;c[k>>2]=e;c[k+4>>2]=d;return +(+h[k>>3])}function yi(a,b){a=+a;b=+b;return +(+xi(a,b))}function zi(a,b){a=+a;b=+b;var d=0,e=0,f=0,g=0,i=0,j=0,l=0,m=0,n=0,o=0,p=0,q=0;h[k>>3]=a;d=c[k>>2]|0;m=c[k+4>>2]|0;h[k>>3]=b;n=c[k>>2]|0;o=c[k+4>>2]|0;e=hk(d|0,m|0,52)|0;e=e&2047;j=hk(n|0,o|0,52)|0;j=j&2047;p=m&-2147483648;i=fk(n|0,o|0,1)|0;l=D;a:do if(!((i|0)==0&(l|0)==0)?(g=o&2147483647,!(g>>>0>2146435072|(g|0)==2146435072&n>>>0>0|(e|0)==2047)):0){f=fk(d|0,m|0,1)|0;g=D;if(!(g>>>0>l>>>0|(g|0)==(l|0)&f>>>0>i>>>0))return +((f|0)==(i|0)&(g|0)==(l|0)?a*0.0:a);if(!e){e=fk(d|0,m|0,12)|0;f=D;if((f|0)>-1|(f|0)==-1&e>>>0>4294967295){g=e;e=0;do{e=e+-1|0;g=fk(g|0,f|0,1)|0;f=D}while((f|0)>-1|(f|0)==-1&g>>>0>4294967295)}else e=0;d=fk(d|0,m|0,1-e|0)|0;f=D}else f=m&1048575|1048576;if(!j){g=fk(n|0,o|0,12)|0;i=D;if((i|0)>-1|(i|0)==-1&g>>>0>4294967295){j=0;do{j=j+-1|0;g=fk(g|0,i|0,1)|0;i=D}while((i|0)>-1|(i|0)==-1&g>>>0>4294967295)}else j=0;n=fk(n|0,o|0,1-j|0)|0;m=D}else m=o&1048575|1048576;l=dk(d|0,f|0,n|0,m|0)|0;i=D;g=(i|0)>-1|(i|0)==-1&l>>>0>4294967295;b:do if((e|0)>(j|0)){while(1){if(g)if((d|0)==(n|0)&(f|0)==(m|0))break;else{d=l;f=i}d=fk(d|0,f|0,1)|0;f=D;e=e+-1|0;l=dk(d|0,f|0,n|0,m|0)|0;i=D;g=(i|0)>-1|(i|0)==-1&l>>>0>4294967295;if((e|0)<=(j|0))break b}b=a*0.0;break a}while(0);if(g)if((d|0)==(n|0)&(f|0)==(m|0)){b=a*0.0;break}else{f=i;d=l}if(f>>>0<1048576|(f|0)==1048576&d>>>0<0)do{d=fk(d|0,f|0,1)|0;f=D;e=e+-1|0}while(f>>>0<1048576|(f|0)==1048576&d>>>0<0);if((e|0)>0){o=gk(d|0,f|0,0,-1048576)|0;d=D;e=fk(e|0,0,52)|0;d=d|D;e=o|e}else{e=hk(d|0,f|0,1-e|0)|0;d=D}c[k>>2]=e;c[k+4>>2]=d|p;b=+h[k>>3]}else q=3;while(0);if((q|0)==3){b=a*b;b=b/b}return +b}function Ai(a,b){a=+a;b=+b;return +(+zi(a,b))}function Bi(a,b){a=+a;b=b|0;var d=0,e=0,f=0;h[k>>3]=a;d=c[k>>2]|0;e=c[k+4>>2]|0;f=hk(d|0,e|0,52)|0;f=f&2047;switch(f|0){case 0:{if(a!=0.0){a=+Bi(a*18446744073709551616.0,b);d=(c[b>>2]|0)+-64|0}else d=0;c[b>>2]=d;break}case 2047:break;default:{c[b>>2]=f+-1022;c[k>>2]=d;c[k+4>>2]=e&-2146435073|1071644672;a=+h[k>>3]}}return +a}function Ci(a,b){a=+a;b=b|0;return +(+Bi(a,b))}function Di(a,b){a=+a;b=b|0;var d=0;if((b|0)>1023){a=a*8988465674311579538646525.0e283;d=b+-1023|0;if((d|0)>1023){d=b+-2046|0;d=(d|0)>1023?1023:d;a=a*8988465674311579538646525.0e283}}else if((b|0)<-1022){a=a*2.2250738585072014e-308;d=b+1022|0;if((d|0)<-1022){d=b+2044|0;d=(d|0)<-1022?-1022:d;a=a*2.2250738585072014e-308}}else d=b;d=fk(d+1023|0,0,52)|0;b=D;c[k>>2]=d;c[k+4>>2]=b;return +(a*+h[k>>3])}function Ei(a,b){a=+a;b=b|0;return +(+Di(a,b))}function Fi(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0;l=i;i=i+16|0;g=l;j=(f|0)==0?2680:f;f=c[j>>2]|0;a:do if(!d)if(!f)f=0;else k=15;else{h=(b|0)==0?g:b;if(!e)f=-2;else{if(!f){f=a[d>>0]|0;g=f&255;if(f<<24>>24>-1){c[h>>2]=g;f=f<<24>>24!=0&1;break}f=g+-194|0;if(f>>>0>50){k=15;break}f=c[2432+(f<<2)>>2]|0;g=e+-1|0;if(g){d=d+1|0;k=9}}else{g=e;k=9}b:do if((k|0)==9){b=a[d>>0]|0;m=(b&255)>>>3;if((m+-16|m+(f>>26))>>>0>7){k=15;break a}while(1){d=d+1|0;f=(b&255)+-128|f<<6;g=g+-1|0;if((f|0)>=0)break;if(!g)break b;b=a[d>>0]|0;if((b&-64)<<24>>24!=-128){k=15;break a}}c[j>>2]=0;c[h>>2]=f;f=e-g|0;break a}while(0);c[j>>2]=f;f=-2}}while(0);if((k|0)==15){c[j>>2]=0;c[(qi()|0)>>2]=84;f=-1}i=l;return f|0}function Gi(a){a=a|0;if(!a)a=1;else a=(c[a>>2]|0)==0;return a&1|0}function Hi(b,d,e){b=b|0;d=d|0;e=e|0;do if(b){if(d>>>0<128){a[b>>0]=d;b=1;break}if(d>>>0<2048){a[b>>0]=d>>>6|192;a[b+1>>0]=d&63|128;b=2;break}if(d>>>0<55296|(d&-8192|0)==57344){a[b>>0]=d>>>12|224;a[b+1>>0]=d>>>6&63|128;a[b+2>>0]=d&63|128;b=3;break}if((d+-65536|0)>>>0<1048576){a[b>>0]=d>>>18|240;a[b+1>>0]=d>>>12&63|128;a[b+2>>0]=d>>>6&63|128;a[b+3>>0]=d&63|128;b=4;break}else{c[(qi()|0)>>2]=84;b=-1;break}}else b=1;while(0);return b|0}function Ii(a,b){a=a|0;b=b|0;if(!a)a=0;else a=Hi(a,b,0)|0;return a|0}function Ji(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;o=i;i=i+112|0;n=o+40|0;l=o+24|0;k=o+16|0;g=o;m=o+52|0;f=a[d>>0]|0;if(sj(14909,f<<24>>24,4)|0){e=Uj(1144)|0;if(!e)e=0;else{h=e;j=h+112|0;do{c[h>>2]=0;h=h+4|0}while((h|0)<(j|0));if(!(wj(d,43)|0))c[e>>2]=f<<24>>24==114?8:4;if(wj(d,101)|0){c[g>>2]=b;c[g+4>>2]=2;c[g+8>>2]=1;va(221,g|0)|0;f=a[d>>0]|0}if(f<<24>>24==97){c[k>>2]=b;c[k+4>>2]=3;f=va(221,k|0)|0;if(!(f&1024)){c[l>>2]=b;c[l+4>>2]=4;c[l+8>>2]=f|1024;va(221,l|0)|0}d=c[e>>2]|128;c[e>>2]=d}else d=c[e>>2]|0;c[e+60>>2]=b;c[e+44>>2]=e+120;c[e+48>>2]=1024;f=e+75|0;a[f>>0]=-1;if((d&8|0)==0?(c[n>>2]=b,c[n+4>>2]=21505,c[n+8>>2]=m,(mb(54,n|0)|0)==0):0)a[f>>0]=10;c[e+32>>2]=14;c[e+36>>2]=4;c[e+40>>2]=5;c[e+12>>2]=2;if(!(c[598]|0))c[e+76>>2]=-1;yb(2416);f=c[603]|0;c[e+56>>2]=f;if(f)c[f+52>>2]=e;c[603]=e;nb(2416)}}else{c[(qi()|0)>>2]=22;e=0}i=o;return e|0}function Ki(b){b=b|0;var c=0,d=0,e=0;d=(wj(b,43)|0)==0;c=a[b>>0]|0;d=d?c<<24>>24!=114&1:2;e=(wj(b,120)|0)==0;d=e?d:d|128;b=(wj(b,101)|0)==0;b=b?d:d|524288;b=c<<24>>24==114?b:b|64;b=c<<24>>24==119?b|512:b;return (c<<24>>24==97?b|1024:b)|0}function Li(a){a=a|0;return 0}function Mi(a){a=a|0;return}function Ni(a){a=a|0;var b=0,d=0;b=i;i=i+16|0;d=b;c[d>>2]=c[a+60>>2];a=wi(zb(6,d|0)|0)|0;i=b;return a|0}function Oi(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;m=i;i=i+48|0;h=m+16|0;g=m;f=m+32|0;c[f>>2]=d;j=f+4|0;l=b+48|0;n=c[l>>2]|0;c[j>>2]=e-((n|0)!=0&1);k=b+44|0;c[f+8>>2]=c[k>>2];c[f+12>>2]=n;if(!(c[597]|0)){c[h>>2]=c[b+60>>2];c[h+4>>2]=f;c[h+8>>2]=2;f=wi(Nb(145,h|0)|0)|0}else{Fa(13,b|0);c[g>>2]=c[b+60>>2];c[g+4>>2]=f;c[g+8>>2]=2;f=wi(Nb(145,g|0)|0)|0;pb(0)}if((f|0)>=1){j=c[j>>2]|0;if(f>>>0>j>>>0){h=c[k>>2]|0;g=b+4|0;c[g>>2]=h;c[b+8>>2]=h+(f-j);if(!(c[l>>2]|0))f=e;else{c[g>>2]=h+1;a[d+(e+-1)>>0]=a[h>>0]|0;f=e}}}else{c[b>>2]=c[b>>2]|f&48^16;c[b+8>>2]=0;c[b+4>>2]=0}i=m;return f|0}function Pi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=i;i=i+32|0;g=f;e=f+20|0;c[g>>2]=c[a+60>>2];c[g+4>>2]=0;c[g+8>>2]=b;c[g+12>>2]=e;c[g+16>>2]=d;if((wi(Ib(140,g|0)|0)|0)<0){c[e>>2]=-1;a=-1}else a=c[e>>2]|0;i=f;return a|0}function Qi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;q=i;i=i+48|0;n=q+16|0;m=q;e=q+32|0;o=a+28|0;f=c[o>>2]|0;c[e>>2]=f;p=a+20|0;f=(c[p>>2]|0)-f|0;c[e+4>>2]=f;c[e+8>>2]=b;c[e+12>>2]=d;k=a+60|0;l=a+44|0;b=2;f=f+d|0;while(1){if(!(c[597]|0)){c[n>>2]=c[k>>2];c[n+4>>2]=e;c[n+8>>2]=b;h=wi(Ob(146,n|0)|0)|0}else{Fa(14,a|0);c[m>>2]=c[k>>2];c[m+4>>2]=e;c[m+8>>2]=b;h=wi(Ob(146,m|0)|0)|0;pb(0)}if((f|0)==(h|0)){f=6;break}if((h|0)<0){f=8;break}f=f-h|0;g=c[e+4>>2]|0;if(h>>>0<=g>>>0)if((b|0)==2){c[o>>2]=(c[o>>2]|0)+h;j=g;b=2}else j=g;else{j=c[l>>2]|0;c[o>>2]=j;c[p>>2]=j;j=c[e+12>>2]|0;h=h-g|0;e=e+8|0;b=b+-1|0}c[e>>2]=(c[e>>2]|0)+h;c[e+4>>2]=j-h}if((f|0)==6){n=c[l>>2]|0;c[a+16>>2]=n+(c[a+48>>2]|0);a=n;c[o>>2]=a;c[p>>2]=a}else if((f|0)==8){c[a+16>>2]=0;c[o>>2]=0;c[p>>2]=0;c[a>>2]=c[a>>2]|32;if((b|0)==2)d=0;else d=d-(c[e+4>>2]|0)|0}i=q;return d|0}function Ri(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;g=i;i=i+80|0;f=g;c[b+36>>2]=4;if((c[b>>2]&64|0)==0?(c[f>>2]=c[b+60>>2],c[f+4>>2]=21505,c[f+8>>2]=g+12,(mb(54,f|0)|0)!=0):0)a[b+75>>0]=-1;f=Qi(b,d,e)|0;i=g;return f|0}function Si(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=a+84|0;g=c[e>>2]|0;h=d+256|0;f=sj(g,0,h)|0;f=(f|0)==0?h:f-g|0;d=f>>>0<d>>>0?f:d;ik(b|0,g|0,d|0)|0;c[a+4>>2]=g+d;b=g+f|0;c[a+8>>2]=b;c[e>>2]=b;return d|0}function Ti(b){b=b|0;var d=0,e=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;d=b+20|0;e=b+44|0;if((c[d>>2]|0)>>>0>(c[e>>2]|0)>>>0)Qb[c[b+36>>2]&15](b,0,0)|0;c[b+16>>2]=0;c[b+28>>2]=0;c[d>>2]=0;d=c[b>>2]|0;if(d&20)if(!(d&4))d=-1;else{c[b>>2]=d|32;d=-1}else{d=c[e>>2]|0;c[b+8>>2]=d;c[b+4>>2]=d;d=0}return d|0}function Ui(b){b=b|0;var d=0,e=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;d=c[b>>2]|0;if(!(d&8)){c[b+8>>2]=0;c[b+4>>2]=0;d=c[b+44>>2]|0;c[b+28>>2]=d;c[b+20>>2]=d;c[b+16>>2]=d+(c[b+48>>2]|0);d=0}else{c[b>>2]=d|32;d=-1}return d|0}function Vi(a){a=a|0;var b=0,e=0;e=i;i=i+16|0;b=e;if((c[a+8>>2]|0)==0?(Ti(a)|0)!=0:0)b=-1;else if((Qb[c[a+32>>2]&15](a,b,1)|0)==1)b=d[b>>0]|0;else b=-1;i=e;return b|0}function Wi(a){a=a|0;var b=0,d=0,e=0;e=(c[a>>2]&1|0)!=0;if(!e){yb(2416);d=c[a+52>>2]|0;b=a+56|0;if(d)c[d+56>>2]=c[b>>2];b=c[b>>2]|0;if(b)c[b+52>>2]=d;if((c[603]|0)==(a|0))c[603]=b;nb(2416)}b=Yi(a)|0;b=Yb[c[a+12>>2]&31](a)|0|b;d=c[a+92>>2]|0;if(d)Vj(d);if(!e)Vj(a);return b|0}function Xi(a){a=a|0;var b=0;if((c[a+76>>2]|0)>-1){b=(Li(a)|0)==0;a=(c[a>>2]|0)>>>5&1}else a=(c[a>>2]|0)>>>5&1;return a|0}function Yi(a){a=a|0;var b=0,d=0;do if(a){if((c[a+76>>2]|0)<=-1){b=Kj(a)|0;break}d=(Li(a)|0)==0;b=Kj(a)|0;if(!d)Mi(a)}else{if(!(c[660]|0))b=0;else b=Yi(c[660]|0)|0;yb(2416);a=c[603]|0;if(a)do{if((c[a+76>>2]|0)>-1)d=Li(a)|0;else d=0;if((c[a+20>>2]|0)>>>0>(c[a+28>>2]|0)>>>0)b=Kj(a)|0|b;if(d)Mi(a);a=c[a+56>>2]|0}while((a|0)!=0);nb(2416)}while(0);return b|0}function Zi(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;if((c[f+76>>2]|0)>-1)o=Li(f)|0;else o=0;g=e+-1|0;if((e|0)<2){p=f+74|0;n=a[p>>0]|0;a[p>>0]=n+255|n;if(o)Mi(f);if(!g)a[b>>0]=0;else b=0}else{a:do if(g){m=f+4|0;n=f+8|0;h=b;while(1){i=c[m>>2]|0;q=i;k=(c[n>>2]|0)-q|0;j=sj(i,10,k)|0;r=(j|0)==0;j=r?k:1-q+j|0;q=j>>>0<g>>>0;j=q?j:g;ik(h|0,i|0,j|0)|0;i=c[m>>2]|0;k=i+j|0;c[m>>2]=k;e=h+j|0;l=g-j|0;if(!(r&q)){p=18;break a}if(k>>>0<(c[n>>2]|0)>>>0){j=j+1|0;c[m>>2]=i+j;i=d[k>>0]|0}else{g=Vi(f)|0;if((g|0)<0)break;j=j+1|0;i=g}g=l+-1|0;h=h+j|0;a[e>>0]=i;if(!((g|0)!=0&(i&255|0)!=10)){e=h;p=18;break a}}if((e|0)!=(b|0)?(c[f>>2]&16|0)!=0:0)p=18;else b=0}else{e=b;p=18}while(0);if((p|0)==18)if(!b)b=0;else a[e>>0]=0;if(o)Mi(f)}return b|0}function _i(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=i;i=i+32|0;f=g+16|0;e=g;if(sj(14909,a[d>>0]|0,4)|0){h=Ki(d)|0|32768;c[e>>2]=b;c[e+4>>2]=h;c[e+8>>2]=438;e=wi(Ab(5,e|0)|0)|0;if((e|0)>=0){b=Ji(e,d)|0;if(!b){c[f>>2]=e;zb(6,f|0)|0;b=0}}else b=0}else{c[(qi()|0)>>2]=22;b=0}i=g;return b|0}function $i(a,b){a=a|0;b=b|0;return (ij(a,Bj(a)|0,1,b)|0)+-1|0}function aj(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0;j=$(e,d)|0;if((c[f+76>>2]|0)>-1)k=Li(f)|0;else k=0;g=f+74|0;h=a[g>>0]|0;a[g>>0]=h+255|h;g=f+4|0;h=c[g>>2]|0;i=(c[f+8>>2]|0)-h|0;if((i|0)>0){i=i>>>0<j>>>0?i:j;ik(b|0,h|0,i|0)|0;c[g>>2]=h+i;b=b+i|0;g=j-i|0}else g=j;a:do if(!g)l=13;else{i=f+32|0;h=g;while(1){if(Ti(f)|0){e=h;break}g=Qb[c[i>>2]&15](f,b,h)|0;if((g+1|0)>>>0<2){e=h;break}if((h|0)==(g|0)){l=13;break a}else{b=b+g|0;h=h-g|0}}if(k)Mi(f);e=((j-e|0)>>>0)/(d>>>0)|0}while(0);if((l|0)==13)if(k)Mi(f);return e|0}function bj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;if((d|0)==1)b=b-(c[a+8>>2]|0)+(c[a+4>>2]|0)|0;f=a+20|0;e=a+28|0;if((c[f>>2]|0)>>>0>(c[e>>2]|0)>>>0?(Qb[c[a+36>>2]&15](a,0,0)|0,(c[f>>2]|0)==0):0)b=-1;else{c[a+16>>2]=0;c[e>>2]=0;c[f>>2]=0;if((Qb[c[a+40>>2]&15](a,b,d)|0)<0)b=-1;else{c[a+8>>2]=0;c[a+4>>2]=0;c[a>>2]=c[a>>2]&-17;b=0}}return b|0}function cj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;if((c[a+76>>2]|0)>-1){e=(Li(a)|0)==0;b=bj(a,b,d)|0;if(!e)Mi(a)}else b=bj(a,b,d)|0;return b|0}function dj(a,b,c){a=a|0;b=b|0;c=c|0;return cj(a,b,c)|0}function ej(a){a=a|0;var b=0;if(!(c[a>>2]&128))b=1;else b=(c[a+20>>2]|0)>>>0>(c[a+28>>2]|0)>>>0?2:1;b=Qb[c[a+40>>2]&15](a,0,b)|0;if((b|0)>=0)b=b-(c[a+8>>2]|0)+(c[a+4>>2]|0)+(c[a+20>>2]|0)-(c[a+28>>2]|0)|0;return b|0}function fj(a){a=a|0;var b=0;if((c[a+76>>2]|0)>-1){b=(Li(a)|0)==0;a=ej(a)|0}else a=ej(a)|0;return a|0}function gj(a){a=a|0;return fj(a)|0}function hj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=e+16|0;g=c[f>>2]|0;if(!g)if(!(Ui(e)|0)){g=c[f>>2]|0;h=4}else f=0;else h=4;a:do if((h|0)==4){i=e+20|0;h=c[i>>2]|0;if((g-h|0)>>>0<d>>>0){f=Qb[c[e+36>>2]&15](e,b,d)|0;break}b:do if((a[e+75>>0]|0)>-1){f=d;while(1){if(!f){g=h;f=0;break b}g=f+-1|0;if((a[b+g>>0]|0)==10)break;else f=g}if((Qb[c[e+36>>2]&15](e,b,f)|0)>>>0<f>>>0)break a;d=d-f|0;b=b+f|0;g=c[i>>2]|0}else{g=h;f=0}while(0);ik(g|0,b|0,d|0)|0;c[i>>2]=(c[i>>2]|0)+d;f=f+d|0}while(0);return f|0}function ij(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=$(d,b)|0;if((c[e+76>>2]|0)>-1){g=(Li(e)|0)==0;a=hj(a,f,e)|0;if(!g)Mi(e)}else a=hj(a,f,e)|0;if((a|0)!=(f|0))d=(a>>>0)/(b>>>0)|0;return d|0}function jj(a){a=a|0;var b=0;if((c[a+76>>2]|0)>-1){b=(Li(a)|0)==0;bj(a,0,0)|0;c[a>>2]=c[a>>2]&-33;if(!b)Mi(a)}else{bj(a,0,0)|0;c[a>>2]=c[a>>2]&-33}return}function kj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=i;i=i+16|0;f=e;c[f>>2]=d;d=pj(a,b,f)|0;i=e;return d|0}function lj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;j=i;i=i+16|0;e=j;f=Uj(240)|0;do if(f){c[e>>2]=c[d>>2];e=oj(f,240,b,e)|0;if(e>>>0<240){b=Xj(f,e+1|0)|0;c[a>>2]=(b|0)!=0?b:f;break}Vj(f);if((e|0)>=0?(h=e+1|0,g=Uj(h)|0,c[a>>2]=g,(g|0)!=0):0)e=oj(g,h,b,d)|0;else e=-1}else e=-1;while(0);i=j;return e|0}function mj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=i;i=i+224|0;o=s+80|0;r=s+96|0;q=s;p=s+136|0;f=r;g=f+40|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(g|0));c[o>>2]=c[e>>2];if((Lj(0,d,o,q,r)|0)<0)e=-1;else{if((c[b+76>>2]|0)>-1)m=Li(b)|0;else m=0;e=c[b>>2]|0;n=e&32;if((a[b+74>>0]|0)<1)c[b>>2]=e&-33;e=b+48|0;if(!(c[e>>2]|0)){g=b+44|0;h=c[g>>2]|0;c[g>>2]=p;j=b+28|0;c[j>>2]=p;k=b+20|0;c[k>>2]=p;c[e>>2]=80;l=b+16|0;c[l>>2]=p+80;f=Lj(b,d,o,q,r)|0;if(h){Qb[c[b+36>>2]&15](b,0,0)|0;f=(c[k>>2]|0)==0?-1:f;c[g>>2]=h;c[e>>2]=0;c[l>>2]=0;c[j>>2]=0;c[k>>2]=0}}else f=Lj(b,d,o,q,r)|0;e=c[b>>2]|0;c[b>>2]=e|n;if(m)Mi(b);e=(e&32|0)==0?f:-1}i=s;return e|0}function nj(e,f,j){e=e|0;f=f|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0.0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0;P=i;i=i+304|0;H=P+16|0;J=P+8|0;I=P+33|0;K=P;y=P+32|0;if((c[e+76>>2]|0)>-1)O=Li(e)|0;else O=0;k=a[f>>0]|0;a:do if(k<<24>>24){L=e+4|0;M=e+100|0;G=e+108|0;z=e+8|0;A=I+10|0;B=I+33|0;C=J+4|0;E=I+46|0;F=I+94|0;m=k;k=0;n=f;s=0;l=0;f=0;b:while(1){c:do if(!(pi(m&255)|0)){m=(a[n>>0]|0)==37;d:do if(m){q=n+1|0;o=a[q>>0]|0;e:do switch(o<<24>>24){case 37:break d;case 42:{x=0;o=n+2|0;break}default:{o=(o&255)+-48|0;if(o>>>0<10?(a[n+2>>0]|0)==36:0){c[H>>2]=c[j>>2];while(1){x=(c[H>>2]|0)+(4-1)&~(4-1);m=c[x>>2]|0;c[H>>2]=x+4;if(o>>>0>1)o=o+-1|0;else break}x=m;o=n+3|0;break e}o=(c[j>>2]|0)+(4-1)&~(4-1);x=c[o>>2]|0;c[j>>2]=o+4;o=q}}while(0);m=a[o>>0]|0;n=m&255;if((n+-48|0)>>>0<10){m=0;while(1){q=(m*10|0)+-48+n|0;o=o+1|0;m=a[o>>0]|0;n=m&255;if((n+-48|0)>>>0>=10)break;else m=q}}else q=0;if(m<<24>>24==109){o=o+1|0;r=a[o>>0]|0;m=(x|0)!=0&1;l=0;f=0}else{r=m;m=0}n=o+1|0;switch(r&255|0){case 104:{w=(a[n>>0]|0)==104;n=w?o+2|0:n;o=w?-2:-1;break}case 108:{w=(a[n>>0]|0)==108;n=w?o+2|0:n;o=w?3:1;break}case 106:{o=3;break}case 116:case 122:{o=1;break}case 76:{o=2;break}case 110:case 112:case 67:case 83:case 91:case 99:case 115:case 88:case 71:case 70:case 69:case 65:case 103:case 102:case 101:case 97:case 120:case 117:case 111:case 105:case 100:{n=o;o=0;break}default:{N=152;break b}}r=d[n>>0]|0;t=(r&47|0)==3;r=t?r|32:r;t=t?1:o;switch(r|0){case 99:{w=s;v=(q|0)<1?1:q;break}case 91:{w=s;v=q;break}case 110:{if(!x){o=s;break c}switch(t|0){case -2:{a[x>>0]=s;o=s;break c}case -1:{b[x>>1]=s;o=s;break c}case 0:{c[x>>2]=s;o=s;break c}case 1:{c[x>>2]=s;o=s;break c}case 3:{o=x;c[o>>2]=s;c[o+4>>2]=((s|0)<0)<<31>>31;o=s;break c}default:{o=s;break c}}}default:{ui(e,0);do{o=c[L>>2]|0;if(o>>>0<(c[M>>2]|0)>>>0){c[L>>2]=o+1;o=d[o>>0]|0}else o=vi(e)|0}while((pi(o)|0)!=0);o=c[L>>2]|0;if(c[M>>2]|0){o=o+-1|0;c[L>>2]=o}w=(c[G>>2]|0)+s+o-(c[z>>2]|0)|0;v=q}}ui(e,v);o=c[L>>2]|0;q=c[M>>2]|0;if(o>>>0<q>>>0)c[L>>2]=o+1;else{if((vi(e)|0)<0){N=152;break b}q=c[M>>2]|0}if(q)c[L>>2]=(c[L>>2]|0)+-1;f:do switch(r|0){case 91:case 99:case 115:{u=(r|0)==99;g:do if((r&239|0)==99){ek(I|0,-1,257)|0;a[I>>0]=0;if((r|0)==115){a[B>>0]=0;a[A>>0]=0;a[A+1>>0]=0;a[A+2>>0]=0;a[A+3>>0]=0;a[A+4>>0]=0}}else{Q=n+1|0;s=(a[Q>>0]|0)==94;o=s&1;r=s?Q:n;n=s?n+2|0:Q;ek(I|0,s&1|0,257)|0;a[I>>0]=0;switch(a[n>>0]|0){case 45:{s=(o^1)&255;a[E>>0]=s;n=r+2|0;break}case 93:{s=(o^1)&255;a[F>>0]=s;n=r+2|0;break}default:s=(o^1)&255}while(1){o=a[n>>0]|0;h:do switch(o<<24>>24){case 0:{N=152;break b}case 93:break g;case 45:{r=n+1|0;o=a[r>>0]|0;switch(o<<24>>24){case 93:case 0:{o=45;break h}default:{}}n=a[n+-1>>0]|0;if((n&255)<(o&255)){n=n&255;do{n=n+1|0;a[I+n>>0]=s;o=a[r>>0]|0}while((n|0)<(o&255|0));n=r}else n=r;break}default:{}}while(0);a[I+((o&255)+1)>>0]=s;n=n+1|0}}while(0);r=u?v+1|0:31;s=(t|0)==1;t=(m|0)!=0;i:do if(s){if(t){f=Uj(r<<2)|0;if(!f){l=0;N=152;break b}}else f=x;c[J>>2]=0;c[C>>2]=0;l=0;j:while(1){q=(f|0)==0;do{k:while(1){o=c[L>>2]|0;if(o>>>0<(c[M>>2]|0)>>>0){c[L>>2]=o+1;o=d[o>>0]|0}else o=vi(e)|0;if(!(a[I+(o+1)>>0]|0))break j;a[y>>0]=o;switch(Fi(K,y,1,J)|0){case -1:{l=0;N=152;break b}case -2:break;default:break k}}if(!q){c[f+(l<<2)>>2]=c[K>>2];l=l+1|0}}while(!(t&(l|0)==(r|0)));l=r<<1|1;o=Xj(f,l<<2)|0;if(!o){l=0;N=152;break b}Q=r;r=l;f=o;l=Q}if(!(Gi(J)|0)){l=0;N=152;break b}else{q=l;l=0}}else{if(t){l=Uj(r)|0;if(!l){l=0;f=0;N=152;break b}else o=0;while(1){do{f=c[L>>2]|0;if(f>>>0<(c[M>>2]|0)>>>0){c[L>>2]=f+1;f=d[f>>0]|0}else f=vi(e)|0;if(!(a[I+(f+1)>>0]|0)){q=o;f=0;break i}a[l+o>>0]=f;o=o+1|0}while((o|0)!=(r|0));f=r<<1|1;o=Xj(l,f)|0;if(!o){f=0;N=152;break b}else{Q=r;r=f;l=o;o=Q}}}if(!x){l=q;while(1){f=c[L>>2]|0;if(f>>>0<l>>>0){c[L>>2]=f+1;f=d[f>>0]|0}else f=vi(e)|0;if(!(a[I+(f+1)>>0]|0)){q=0;l=0;f=0;break i}l=c[M>>2]|0}}else{l=0;while(1){f=c[L>>2]|0;if(f>>>0<q>>>0){c[L>>2]=f+1;f=d[f>>0]|0}else f=vi(e)|0;if(!(a[I+(f+1)>>0]|0)){q=l;l=x;f=0;break i}a[x+l>>0]=f;q=c[M>>2]|0;l=l+1|0}}}while(0);o=c[L>>2]|0;if(c[M>>2]|0){o=o+-1|0;c[L>>2]=o}o=o-(c[z>>2]|0)+(c[G>>2]|0)|0;if(!o)break b;if(!((o|0)==(v|0)|u^1))break b;do if(t)if(s){c[x>>2]=f;break}else{c[x>>2]=l;break}while(0);if(!u){if(f)c[f+(q<<2)>>2]=0;if(!l){l=0;break f}a[l+q>>0]=0}break}case 120:case 88:case 112:{o=16;N=134;break}case 111:{o=8;N=134;break}case 117:case 100:{o=10;N=134;break}case 105:{o=0;N=134;break}case 71:case 103:case 70:case 102:case 69:case 101:case 65:case 97:{p=+si(e,t,0);if((c[G>>2]|0)==((c[z>>2]|0)-(c[L>>2]|0)|0))break b;if(x)switch(t|0){case 0:{g[x>>2]=p;break f}case 1:{h[x>>3]=p;break f}case 2:{h[x>>3]=p;break f}default:break f}break}default:{}}while(0);l:do if((N|0)==134){N=0;o=ti(e,o,0,-1,-1)|0;if((c[G>>2]|0)==((c[z>>2]|0)-(c[L>>2]|0)|0))break b;if((x|0)!=0&(r|0)==112){c[x>>2]=o;break}if(x)switch(t|0){case -2:{a[x>>0]=o;break l}case -1:{b[x>>1]=o;break l}case 0:{c[x>>2]=o;break l}case 1:{c[x>>2]=o;break l}case 3:{Q=x;c[Q>>2]=o;c[Q+4>>2]=D;break l}default:break l}}while(0);k=((x|0)!=0&1)+k|0;o=(c[G>>2]|0)+w+(c[L>>2]|0)-(c[z>>2]|0)|0;break c}while(0);n=n+(m&1)|0;ui(e,0);m=c[L>>2]|0;if(m>>>0<(c[M>>2]|0)>>>0){c[L>>2]=m+1;m=d[m>>0]|0}else m=vi(e)|0;if((m|0)!=(d[n>>0]|0)){N=21;break b}o=s+1|0}else{while(1){m=n+1|0;if(!(pi(d[m>>0]|0)|0))break;else n=m}ui(e,0);do{m=c[L>>2]|0;if(m>>>0<(c[M>>2]|0)>>>0){c[L>>2]=m+1;m=d[m>>0]|0}else m=vi(e)|0}while((pi(m)|0)!=0);m=c[L>>2]|0;if(c[M>>2]|0){m=m+-1|0;c[L>>2]=m}o=(c[G>>2]|0)+s+m-(c[z>>2]|0)|0}while(0);n=n+1|0;m=a[n>>0]|0;if(!(m<<24>>24))break a;else s=o}if((N|0)==21){if(c[M>>2]|0)c[L>>2]=(c[L>>2]|0)+-1;if((k|0)!=0|(m|0)>-1)break;else{k=0;N=153}}else if((N|0)==152)if(!k){k=m;N=153}if((N|0)==153){m=k;k=-1}if(m){Vj(l);Vj(f)}}else k=0;while(0);if(O)Mi(e);i=P;return k|0}function oj(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0;n=i;i=i+128|0;g=n+112|0;m=n;h=m;j=2684;k=h+112|0;do{c[h>>2]=c[j>>2];h=h+4|0;j=j+4|0}while((h|0)<(k|0));if((d+-1|0)>>>0>2147483646)if(!d){d=1;l=4}else{c[(qi()|0)>>2]=75;d=-1}else{g=b;l=4}if((l|0)==4){l=-2-g|0;l=d>>>0>l>>>0?l:d;c[m+48>>2]=l;b=m+20|0;c[b>>2]=g;c[m+44>>2]=g;d=g+l|0;g=m+16|0;c[g>>2]=d;c[m+28>>2]=d;d=mj(m,e,f)|0;if(l){e=c[b>>2]|0;a[e+(((e|0)==(c[g>>2]|0))<<31>>31)>>0]=0}}i=n;return d|0}function pj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=i;i=i+112|0;e=g;f=e;h=f+112|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(h|0));c[e+32>>2]=15;c[e+44>>2]=a;c[e+76>>2]=-1;c[e+84>>2]=a;h=nj(e,b,d)|0;i=g;return h|0}function qj(b){b=b|0;var c=0,d=0,e=0,f=0;while(1){c=b+1|0;if(!(pi(a[b>>0]|0)|0))break;else b=c}d=a[b>>0]|0;switch(d<<24>>24|0){case 45:{e=1;f=5;break}case 43:{e=0;f=5;break}default:e=0}if((f|0)==5){b=c;d=a[c>>0]|0}c=(d<<24>>24)+-48|0;if(c>>>0<10){d=b;b=0;do{d=d+1|0;b=(b*10|0)-c|0;c=(a[d>>0]|0)+-48|0}while(c>>>0<10)}else b=0;return ((e|0)!=0?b:0-b|0)|0}function rj(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+208|0;o=r+8|0;p=r;f=$(d,b)|0;n=p;c[n>>2]=1;c[n+4>>2]=0;if(f){j=f-d|0;c[o+4>>2]=d;c[o>>2]=d;g=d;b=d;h=2;while(1){b=b+d+g|0;c[o+(h<<2)>>2]=b;if(b>>>0<f>>>0){n=g;g=b;h=h+1|0;b=n}else break}n=0-d|0;k=a+j|0;m=p+4|0;if((j|0)>0){j=k;f=1;h=1;while(1){do if((f&3|0)==3){Nj(a,d,e,h,o);l=c[m>>2]|0;b=l<<30|(c[p>>2]|0)>>>2;c[p>>2]=b;c[m>>2]=l>>>2;h=h+2|0}else{b=h+-1|0;if((c[o+(b<<2)>>2]|0)>>>0<(j-a|0)>>>0)Nj(a,d,e,h,o);else Oj(a,d,e,p,h,0,o);if((h|0)==1){b=c[p>>2]|0;c[m>>2]=b>>>31|c[m>>2]<<1;b=b<<1;c[p>>2]=b;h=0;break}if(b>>>0>31){f=c[p>>2]|0;c[m>>2]=f;c[p>>2]=0;b=h+-33|0;g=0}else{f=c[m>>2]|0;g=c[p>>2]|0}c[m>>2]=g>>>(32-b|0)|f<<b;b=g<<b;c[p>>2]=b;h=1}while(0);f=b|1;c[p>>2]=f;b=a+d|0;if(b>>>0>=k>>>0){f=b;break}else a=b}}else{f=a;h=1}Oj(f,d,e,p,h,0,o);l=p+4|0;b=c[p>>2]|0;if(!((h|0)==1&(b|0)==1&(c[l>>2]|0)==0)){g=f;while(1){if((h|0)<2){f=b+-1|0;do if(f){if(!(f&1)){j=f;f=0;do{f=f+1|0;j=j>>>1}while((j&1|0)==0);if(!f)q=24}else q=24;if((q|0)==24){q=0;k=c[m>>2]|0;if(!k){f=64;q=30;break}if(!(k&1)){j=k;f=0}else{a=0;j=k;f=0;break}while(1){a=f+1|0;j=j>>>1;if(j&1){j=a;break}else f=a}if(!j){a=0;j=k;f=0;break}else f=f+33|0}if(f>>>0>31)q=30;else{a=f;j=c[m>>2]|0}}else{f=32;q=30}while(0);if((q|0)==30){q=0;b=c[m>>2]|0;c[p>>2]=b;c[m>>2]=0;a=f+-32|0;j=0}c[p>>2]=j<<32-a|b>>>a;c[m>>2]=j>>>a;g=g+n|0;f=f+h|0}else{a=b>>>30;k=a|c[m>>2]<<2;f=h+-2|0;c[p>>2]=(b<<1&2147483646|a<<31)^3;c[m>>2]=k>>>1;Oj(g+(0-((c[o+(f<<2)>>2]|0)+d))|0,d,e,p,h+-1|0,1,o);k=c[p>>2]|0;c[m>>2]=k>>>31|c[m>>2]<<1;c[p>>2]=k<<1|1;g=g+n|0;Oj(g,d,e,p,f,1,o)}b=c[p>>2]|0;if((f|0)==1&(b|0)==1&(c[l>>2]|0)==0)break;else h=f}}}i=r;return}function sj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=d&255;f=(e|0)!=0;a:do if(f&(b&3|0)!=0){g=d&255;while(1){if((a[b>>0]|0)==g<<24>>24){i=6;break a}b=b+1|0;e=e+-1|0;f=(e|0)!=0;if(!(f&(b&3|0)!=0)){i=5;break}}}else i=5;while(0);if((i|0)==5)if(f)i=6;else e=0;b:do if((i|0)==6){g=d&255;if((a[b>>0]|0)!=g<<24>>24){f=$(h,16843009)|0;c:do if(e>>>0>3)while(1){h=c[b>>2]^f;if((h&-2139062144^-2139062144)&h+-16843009)break;b=b+4|0;e=e+-4|0;if(e>>>0<=3){i=11;break c}}else i=11;while(0);if((i|0)==11)if(!e){e=0;break}while(1){if((a[b>>0]|0)==g<<24>>24)break b;b=b+1|0;e=e+-1|0;if(!e){e=0;break}}}}while(0);return ((e|0)!=0?b:0)|0}function tj(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;e=c&255;do{if(!d){c=0;break}d=d+-1|0;c=b+d|0}while((a[c>>0]|0)!=e<<24>>24);return c|0}function uj(b,d){b=b|0;d=d|0;var e=0,f=0;e=d;a:do if(!((e^b)&3)){if(e&3)do{e=a[d>>0]|0;a[b>>0]=e;if(!(e<<24>>24))break a;d=d+1|0;b=b+1|0}while((d&3|0)!=0);e=c[d>>2]|0;if(!((e&-2139062144^-2139062144)&e+-16843009)){f=b;while(1){d=d+4|0;b=f+4|0;c[f>>2]=e;e=c[d>>2]|0;if((e&-2139062144^-2139062144)&e+-16843009)break;else f=b}}f=8}else f=8;while(0);if((f|0)==8){f=a[d>>0]|0;a[b>>0]=f;if(f<<24>>24)do{d=d+1|0;b=b+1|0;f=a[d>>0]|0;a[b>>0]=f}while(f<<24>>24!=0)}return b|0}function vj(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;g=d;do if(!((g^b)&3)){f=(e|0)!=0;a:do if(f&(g&3|0)!=0)while(1){g=a[d>>0]|0;a[b>>0]=g;if(!(g<<24>>24))break a;e=e+-1|0;d=d+1|0;b=b+1|0;f=(e|0)!=0;if(!(f&(d&3|0)!=0)){h=5;break}}else h=5;while(0);if((h|0)==5)if(!f){e=0;break}if(a[d>>0]|0){b:do if(e>>>0>3)do{f=c[d>>2]|0;if((f&-2139062144^-2139062144)&f+-16843009)break b;c[b>>2]=f;e=e+-4|0;d=d+4|0;b=b+4|0}while(e>>>0>3);while(0);h=11}}else h=11;while(0);c:do if((h|0)==11)if(!e)e=0;else while(1){h=a[d>>0]|0;a[b>>0]=h;if(!(h<<24>>24))break c;e=e+-1|0;b=b+1|0;if(!e){e=0;break}else d=d+1|0}while(0);ek(b|0,0,e|0)|0;return b|0}function wj(b,c){b=b|0;c=c|0;b=xj(b,c)|0;return ((a[b>>0]|0)==(c&255)<<24>>24?b:0)|0}function xj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;f=d&255;a:do if(!f)b=b+(Bj(b)|0)|0;else{if(b&3){e=d&255;do{g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break a;b=b+1|0}while((b&3|0)!=0)}f=$(f,16843009)|0;e=c[b>>2]|0;b:do if(!((e&-2139062144^-2139062144)&e+-16843009))do{g=e^f;if((g&-2139062144^-2139062144)&g+-16843009)break b;b=b+4|0;e=c[b>>2]|0}while(((e&-2139062144^-2139062144)&e+-16843009|0)==0);while(0);e=d&255;while(1){g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break;else b=b+1|0}}while(0);return b|0}function yj(a,b){a=a|0;b=b|0;uj(a,b)|0;return a|0}function zj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=i;i=i+32|0;f=g;e=a[d>>0]|0;if(e<<24>>24!=0?(a[d+1>>0]|0)!=0:0){c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[f+20>>2]=0;c[f+24>>2]=0;c[f+28>>2]=0;do{h=f+(((e&255)>>>5&255)<<2)|0;c[h>>2]=c[h>>2]|1<<(e&31);d=d+1|0;e=a[d>>0]|0}while(e<<24>>24!=0);d=a[b>>0]|0;a:do if(!(d<<24>>24))e=b;else{e=b;do{if(c[f+(((d&255)>>>5&255)<<2)>>2]&1<<(d&31))break a;e=e+1|0;d=a[e>>0]|0}while(d<<24>>24!=0)}while(0);e=e-b|0}else e=(xj(b,e<<24>>24)|0)-b|0;i=g;return e|0}function Aj(a){a=a|0;var b=0,c=0;c=(Bj(a)|0)+1|0;b=Uj(c)|0;if(!b)b=0;else ik(b|0,a|0,c|0)|0;return b|0}function Bj(b){b=b|0;var d=0,e=0,f=0;f=b;a:do if(!(f&3))e=4;else{d=b;b=f;while(1){if(!(a[d>>0]|0))break a;d=d+1|0;b=d;if(!(b&3)){b=d;e=4;break}}}while(0);if((e|0)==4){while(1){d=c[b>>2]|0;if(!((d&-2139062144^-2139062144)&d+-16843009))b=b+4|0;else break}if((d&255)<<24>>24)do b=b+1|0;while((a[b>>0]|0)!=0)}return b-f|0}function Cj(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0;e=b+(Bj(b)|0)|0;a:do if(d)while(1){f=a[c>>0]|0;if(!(f<<24>>24))break a;d=d+-1|0;g=e+1|0;a[e>>0]=f;if(!d){e=g;break}else{c=c+1|0;e=g}}while(0);a[e>>0]=0;return b|0}function Dj(a,b,c){a=a|0;b=b|0;c=c|0;vj(a,b,c)|0;return a|0}function Ej(a,b){a=a|0;b=b|0;return tj(a,b,(Bj(a)|0)+1|0)|0}function Fj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=i;i=i+32|0;g=h;c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[g+16>>2]=0;c[g+20>>2]=0;c[g+24>>2]=0;c[g+28>>2]=0;f=a[d>>0]|0;do if(!(f<<24>>24))d=0;else{if(!(a[d+1>>0]|0)){d=b;while(1)if((a[d>>0]|0)==f<<24>>24)d=d+1|0;else break;d=d-b|0;break}else{e=d;d=f}do{f=g+(((d&255)>>>5&255)<<2)|0;c[f>>2]=c[f>>2]|1<<(d&31);e=e+1|0;d=a[e>>0]|0}while(d<<24>>24!=0);e=a[b>>0]|0;a:do if(!(e<<24>>24))d=b;else{d=b;do{if(!(c[g+(((e&255)>>>5&255)<<2)>>2]&1<<(e&31)))break a;d=d+1|0;e=a[d>>0]|0}while(e<<24>>24!=0)}while(0);d=d-b|0}while(0);i=h;return d|0}function Gj(b,d){b=b|0;d=d|0;var e=0,f=0;if(!b){b=c[699]|0;if(!b)b=0;else{f=b;e=3}}else{f=b;e=3}do if((e|0)==3){e=Fj(f,d)|0;b=f+e|0;if(!(a[b>>0]|0)){c[699]=0;b=0;break}e=(zj(b,d)|0)+e|0;d=f+e|0;c[699]=d;if(!(a[d>>0]|0)){c[699]=0;break}else{c[699]=f+(e+1);a[d>>0]=0;break}}while(0);return b|0}function Hj(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0;i=a+4|0;e=c[i>>2]|0;j=a+100|0;if(e>>>0<(c[j>>2]|0)>>>0){c[i>>2]=e+1;e=d[e>>0]|0}else e=vi(a)|0;switch(e|0){case 43:case 45:{f=(e|0)==45&1;e=c[i>>2]|0;if(e>>>0<(c[j>>2]|0)>>>0){c[i>>2]=e+1;e=d[e>>0]|0}else e=vi(a)|0;if((b|0)!=0&(e+-48|0)>>>0>9?(c[j>>2]|0)!=0:0){c[i>>2]=(c[i>>2]|0)+-1;h=f}else h=f;break}default:h=0}if((e+-48|0)>>>0>9)if(!(c[j>>2]|0)){f=-2147483648;e=0}else{c[i>>2]=(c[i>>2]|0)+-1;f=-2147483648;e=0}else{f=0;do{f=e+-48+(f*10|0)|0;e=c[i>>2]|0;if(e>>>0<(c[j>>2]|0)>>>0){c[i>>2]=e+1;e=d[e>>0]|0}else e=vi(a)|0}while((e+-48|0)>>>0<10&(f|0)<214748364);b=((f|0)<0)<<31>>31;if((e+-48|0)>>>0<10){do{b=ok(f|0,b|0,10,0)|0;f=D;e=gk(e|0,((e|0)<0)<<31>>31|0,-48,-1)|0;f=gk(e|0,D|0,b|0,f|0)|0;b=D;e=c[i>>2]|0;if(e>>>0<(c[j>>2]|0)>>>0){c[i>>2]=e+1;e=d[e>>0]|0}else e=vi(a)|0}while((e+-48|0)>>>0<10&((b|0)<21474836|(b|0)==21474836&f>>>0<2061584302));g=f}else g=f;if((e+-48|0)>>>0<10)do{e=c[i>>2]|0;if(e>>>0<(c[j>>2]|0)>>>0){c[i>>2]=e+1;e=d[e>>0]|0}else e=vi(a)|0}while((e+-48|0)>>>0<10);if(c[j>>2]|0)c[i>>2]=(c[i>>2]|0)+-1;a=(h|0)!=0;e=dk(0,0,g|0,b|0)|0;f=a?D:b;e=a?e:g}D=f;return e|0}function Ij(a){a=a|0;if(!(c[a+68>>2]|0))Mi(a);return}function Jj(a){a=a|0;if(!(c[a+68>>2]|0))Mi(a);return}function Kj(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;b=a+20|0;g=a+28|0;if((c[b>>2]|0)>>>0>(c[g>>2]|0)>>>0?(Qb[c[a+36>>2]&15](a,0,0)|0,(c[b>>2]|0)==0):0)b=-1;else{h=a+4|0;d=c[h>>2]|0;e=a+8|0;f=c[e>>2]|0;if(d>>>0<f>>>0)Qb[c[a+40>>2]&15](a,d-f|0,1)|0;c[a+16>>2]=0;c[g>>2]=0;c[b>>2]=0;c[e>>2]=0;c[h>>2]=0;b=0}return b|0}function Lj(e,f,g,j,l){e=e|0;f=f|0;g=g|0;j=j|0;l=l|0;var m=0,n=0,o=0,p=0,q=0.0,r=0,s=0,t=0,u=0,v=0.0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0;ha=i;i=i+624|0;ca=ha+24|0;ea=ha+16|0;da=ha+588|0;Y=ha+576|0;ba=ha;V=ha+536|0;ga=ha+8|0;fa=ha+528|0;M=(e|0)!=0;N=V+40|0;U=N;V=V+39|0;W=ga+4|0;X=Y+12|0;Y=Y+11|0;Z=da;_=X;aa=_-Z|0;O=-2-Z|0;P=_+2|0;Q=ca+288|0;R=da+9|0;S=R;T=da+8|0;m=0;w=f;n=0;f=0;a:while(1){do if((m|0)>-1)if((n|0)>(2147483647-m|0)){c[(qi()|0)>>2]=75;m=-1;break}else{m=n+m|0;break}while(0);n=a[w>>0]|0;if(!(n<<24>>24)){L=245;break}else o=w;b:while(1){switch(n<<24>>24){case 37:{n=o;L=9;break b}case 0:{n=o;break b}default:{}}K=o+1|0;n=a[K>>0]|0;o=K}c:do if((L|0)==9)while(1){L=0;if((a[n+1>>0]|0)!=37)break c;o=o+1|0;n=n+2|0;if((a[n>>0]|0)==37)L=9;else break}while(0);y=o-w|0;if(M?(c[e>>2]&32|0)==0:0)hj(w,y,e)|0;if((o|0)!=(w|0)){w=n;n=y;continue}r=n+1|0;o=a[r>>0]|0;p=(o<<24>>24)+-48|0;if(p>>>0<10){K=(a[n+2>>0]|0)==36;r=K?n+3|0:r;o=a[r>>0]|0;u=K?p:-1;f=K?1:f}else u=-1;n=o<<24>>24;d:do if((n&-32|0)==32){p=0;while(1){if(!(1<<n+-32&75913)){s=p;n=r;break d}p=1<<(o<<24>>24)+-32|p;r=r+1|0;o=a[r>>0]|0;n=o<<24>>24;if((n&-32|0)!=32){s=p;n=r;break}}}else{s=0;n=r}while(0);do if(o<<24>>24==42){p=n+1|0;o=(a[p>>0]|0)+-48|0;if(o>>>0<10?(a[n+2>>0]|0)==36:0){c[l+(o<<2)>>2]=10;f=1;n=n+3|0;o=c[j+((a[p>>0]|0)+-48<<3)>>2]|0}else{if(f){m=-1;break a}if(!M){x=s;n=p;f=0;K=0;break}f=(c[g>>2]|0)+(4-1)&~(4-1);o=c[f>>2]|0;c[g>>2]=f+4;f=0;n=p}if((o|0)<0){x=s|8192;K=0-o|0}else{x=s;K=o}}else{p=(o<<24>>24)+-48|0;if(p>>>0<10){o=0;do{o=(o*10|0)+p|0;n=n+1|0;p=(a[n>>0]|0)+-48|0}while(p>>>0<10);if((o|0)<0){m=-1;break a}else{x=s;K=o}}else{x=s;K=0}}while(0);e:do if((a[n>>0]|0)==46){p=n+1|0;o=a[p>>0]|0;if(o<<24>>24!=42){r=(o<<24>>24)+-48|0;if(r>>>0<10){n=p;o=0}else{n=p;r=0;break}while(1){o=(o*10|0)+r|0;n=n+1|0;r=(a[n>>0]|0)+-48|0;if(r>>>0>=10){r=o;break e}}}p=n+2|0;o=(a[p>>0]|0)+-48|0;if(o>>>0<10?(a[n+3>>0]|0)==36:0){c[l+(o<<2)>>2]=10;n=n+4|0;r=c[j+((a[p>>0]|0)+-48<<3)>>2]|0;break}if(f){m=-1;break a}if(M){n=(c[g>>2]|0)+(4-1)&~(4-1);r=c[n>>2]|0;c[g>>2]=n+4;n=p}else{n=p;r=0}}else r=-1;while(0);t=0;while(1){o=(a[n>>0]|0)+-65|0;if(o>>>0>57){m=-1;break a}p=n+1|0;o=a[15953+(t*58|0)+o>>0]|0;s=o&255;if((s+-1|0)>>>0<8){n=p;t=s}else{J=p;break}}if(!(o<<24>>24)){m=-1;break}p=(u|0)>-1;do if(o<<24>>24==19)if(p){m=-1;break a}else L=52;else{if(p){c[l+(u<<2)>>2]=s;H=j+(u<<3)|0;I=c[H+4>>2]|0;L=ba;c[L>>2]=c[H>>2];c[L+4>>2]=I;L=52;break}if(!M){m=0;break a}Rj(ba,s,g)}while(0);if((L|0)==52?(L=0,!M):0){w=J;n=y;continue}u=a[n>>0]|0;u=(t|0)!=0&(u&15|0)==3?u&-33:u;p=x&-65537;I=(x&8192|0)==0?x:p;f:do switch(u|0){case 110:switch(t|0){case 0:{c[c[ba>>2]>>2]=m;w=J;n=y;continue a}case 1:{c[c[ba>>2]>>2]=m;w=J;n=y;continue a}case 2:{w=c[ba>>2]|0;c[w>>2]=m;c[w+4>>2]=((m|0)<0)<<31>>31;w=J;n=y;continue a}case 3:{b[c[ba>>2]>>1]=m;w=J;n=y;continue a}case 4:{a[c[ba>>2]>>0]=m;w=J;n=y;continue a}case 6:{c[c[ba>>2]>>2]=m;w=J;n=y;continue a}case 7:{w=c[ba>>2]|0;c[w>>2]=m;c[w+4>>2]=((m|0)<0)<<31>>31;w=J;n=y;continue a}default:{w=J;n=y;continue a}}case 112:{t=I|8;r=r>>>0>8?r:8;u=120;L=64;break}case 88:case 120:{t=I;L=64;break}case 111:{p=ba;o=c[p>>2]|0;p=c[p+4>>2]|0;if((o|0)==0&(p|0)==0)n=N;else{n=N;do{n=n+-1|0;a[n>>0]=o&7|48;o=hk(o|0,p|0,3)|0;p=D}while(!((o|0)==0&(p|0)==0))}if(!(I&8)){o=I;t=0;s=16433;L=77}else{t=U-n+1|0;o=I;r=(r|0)<(t|0)?t:r;t=0;s=16433;L=77}break}case 105:case 100:{o=ba;n=c[o>>2]|0;o=c[o+4>>2]|0;if((o|0)<0){n=dk(0,0,n|0,o|0)|0;o=D;p=ba;c[p>>2]=n;c[p+4>>2]=o;p=1;s=16433;L=76;break f}if(!(I&2048)){s=I&1;p=s;s=(s|0)==0?16433:16435;L=76}else{p=1;s=16434;L=76}break}case 117:{o=ba;n=c[o>>2]|0;o=c[o+4>>2]|0;p=0;s=16433;L=76;break}case 99:{a[V>>0]=c[ba>>2];w=V;o=1;t=0;u=16433;n=N;break}case 109:{n=ri(c[(qi()|0)>>2]|0)|0;L=82;break}case 115:{n=c[ba>>2]|0;n=(n|0)!=0?n:16443;L=82;break}case 67:{c[ga>>2]=c[ba>>2];c[W>>2]=0;c[ba>>2]=ga;r=-1;L=86;break}case 83:{if(!r){Tj(e,32,K,0,I);n=0;L=98}else L=86;break}case 65:case 71:case 70:case 69:case 97:case 103:case 102:case 101:{q=+h[ba>>3];c[ea>>2]=0;h[k>>3]=q;if((c[k+4>>2]|0)>=0)if(!(I&2048)){H=I&1;G=H;H=(H|0)==0?16451:16456}else{G=1;H=16453}else{q=-q;G=1;H=16450}h[k>>3]=q;F=c[k+4>>2]&2146435072;do if(F>>>0<2146435072|(F|0)==2146435072&0<0){v=+Ci(q,ea)*2.0;o=v!=0.0;if(o)c[ea>>2]=(c[ea>>2]|0)+-1;C=u|32;if((C|0)==97){w=u&32;y=(w|0)==0?H:H+9|0;x=G|2;n=12-r|0;do if(!(r>>>0>11|(n|0)==0)){q=8.0;do{n=n+-1|0;q=q*16.0}while((n|0)!=0);if((a[y>>0]|0)==45){q=-(q+(-v-q));break}else{q=v+q-q;break}}else q=v;while(0);o=c[ea>>2]|0;n=(o|0)<0?0-o|0:o;n=Sj(n,((n|0)<0)<<31>>31,X)|0;if((n|0)==(X|0)){a[Y>>0]=48;n=Y}a[n+-1>>0]=(o>>31&2)+43;t=n+-2|0;a[t>>0]=u+15;s=(r|0)<1;p=(I&8|0)==0;o=da;while(1){H=~~q;n=o+1|0;a[o>>0]=d[16417+H>>0]|w;q=(q-+(H|0))*16.0;do if((n-Z|0)==1){if(p&(s&q==0.0))break;a[n>>0]=46;n=o+2|0}while(0);if(!(q!=0.0))break;else o=n}r=(r|0)!=0&(O+n|0)<(r|0)?P+r-t|0:aa-t+n|0;p=r+x|0;Tj(e,32,K,p,I);if(!(c[e>>2]&32))hj(y,x,e)|0;Tj(e,48,K,p,I^65536);n=n-Z|0;if(!(c[e>>2]&32))hj(da,n,e)|0;o=_-t|0;Tj(e,48,r-(n+o)|0,0,0);if(!(c[e>>2]&32))hj(t,o,e)|0;Tj(e,32,K,p,I^8192);n=(p|0)<(K|0)?K:p;break}n=(r|0)<0?6:r;if(o){o=(c[ea>>2]|0)+-28|0;c[ea>>2]=o;q=v*268435456.0}else{q=v;o=c[ea>>2]|0}F=(o|0)<0?ca:Q;E=F;o=F;do{B=~~q>>>0;c[o>>2]=B;o=o+4|0;q=(q-+(B>>>0))*1.0e9}while(q!=0.0);p=o;o=c[ea>>2]|0;if((o|0)>0){s=F;while(1){t=(o|0)>29?29:o;r=p+-4|0;do if(r>>>0<s>>>0)r=s;else{o=0;do{B=fk(c[r>>2]|0,0,t|0)|0;B=gk(B|0,D|0,o|0,0)|0;o=D;A=qk(B|0,o|0,1e9,0)|0;c[r>>2]=A;o=pk(B|0,o|0,1e9,0)|0;r=r+-4|0}while(r>>>0>=s>>>0);if(!o){r=s;break}r=s+-4|0;c[r>>2]=o}while(0);while(1){if(p>>>0<=r>>>0)break;o=p+-4|0;if(!(c[o>>2]|0))p=o;else break}o=(c[ea>>2]|0)-t|0;c[ea>>2]=o;if((o|0)>0)s=r;else break}}else r=F;if((o|0)<0){y=((n+25|0)/9|0)+1|0;z=(C|0)==102;w=r;while(1){x=0-o|0;x=(x|0)>9?9:x;do if(w>>>0<p>>>0){o=(1<<x)+-1|0;s=1e9>>>x;r=0;t=w;do{B=c[t>>2]|0;c[t>>2]=(B>>>x)+r;r=$(B&o,s)|0;t=t+4|0}while(t>>>0<p>>>0);o=(c[w>>2]|0)==0?w+4|0:w;if(!r){r=o;break}c[p>>2]=r;r=o;p=p+4|0}else r=(c[w>>2]|0)==0?w+4|0:w;while(0);o=z?F:r;p=(p-o>>2|0)>(y|0)?o+(y<<2)|0:p;o=(c[ea>>2]|0)+x|0;c[ea>>2]=o;if((o|0)>=0){w=r;break}else w=r}}else w=r;do if(w>>>0<p>>>0){o=(E-w>>2)*9|0;s=c[w>>2]|0;if(s>>>0<10)break;else r=10;do{r=r*10|0;o=o+1|0}while(s>>>0>=r>>>0)}else o=0;while(0);A=(C|0)==103;B=(n|0)!=0;r=n-((C|0)!=102?o:0)+((B&A)<<31>>31)|0;if((r|0)<(((p-E>>2)*9|0)+-9|0)){t=r+9216|0;z=(t|0)/9|0;r=F+(z+-1023<<2)|0;t=((t|0)%9|0)+1|0;if((t|0)<9){s=10;do{s=s*10|0;t=t+1|0}while((t|0)!=9)}else s=10;x=c[r>>2]|0;y=(x>>>0)%(s>>>0)|0;if((y|0)==0?(F+(z+-1022<<2)|0)==(p|0):0)s=w;else L=163;do if((L|0)==163){L=0;v=(((x>>>0)/(s>>>0)|0)&1|0)==0?9007199254740992.0:9007199254740994.0;t=(s|0)/2|0;do if(y>>>0<t>>>0)q=.5;else{if((y|0)==(t|0)?(F+(z+-1022<<2)|0)==(p|0):0){q=1.0;break}q=1.5}while(0);do if(G){if((a[H>>0]|0)!=45)break;v=-v;q=-q}while(0);t=x-y|0;c[r>>2]=t;if(!(v+q!=v)){s=w;break}C=t+s|0;c[r>>2]=C;if(C>>>0>999999999){o=w;while(1){s=r+-4|0;c[r>>2]=0;if(s>>>0<o>>>0){o=o+-4|0;c[o>>2]=0}C=(c[s>>2]|0)+1|0;c[s>>2]=C;if(C>>>0>999999999)r=s;else{w=o;r=s;break}}}o=(E-w>>2)*9|0;t=c[w>>2]|0;if(t>>>0<10){s=w;break}else 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if((r|0)==(w|0)){p=o+1|0;if(!(c[e>>2]&32))hj(o,1,e)|0;if(s&(n|0)<1){o=p;break}if(c[e>>2]&32){o=p;break}hj(16485,1,e)|0;o=p}else{if(o>>>0<=da>>>0)break;do{o=o+-1|0;a[o>>0]=48}while(o>>>0>da>>>0)}while(0);p=S-o|0;if(!(c[e>>2]&32))hj(o,(n|0)>(p|0)?p:n,e)|0;n=n-p|0;r=r+4|0}while(r>>>0<t>>>0&(n|0)>-1)}Tj(e,48,n+18|0,18,0);if(c[e>>2]&32)break;hj(u,_-u|0,e)|0}while(0);Tj(e,32,K,y,I^8192);n=(y|0)<(K|0)?K:y}else{t=(u&32|0)!=0;s=q!=q|0.0!=0.0;o=s?0:G;r=o+3|0;Tj(e,32,K,r,p);n=c[e>>2]|0;if(!(n&32)){hj(H,o,e)|0;n=c[e>>2]|0}if(!(n&32))hj(s?(t?16477:16481):t?16469:16473,3,e)|0;Tj(e,32,K,r,I^8192);n=(r|0)<(K|0)?K:r}while(0);w=J;continue a}default:{p=I;o=r;t=0;u=16433;n=N}}while(0);g:do if((L|0)==64){p=ba;o=c[p>>2]|0;p=c[p+4>>2]|0;s=u&32;if(!((o|0)==0&(p|0)==0)){n=N;do{n=n+-1|0;a[n>>0]=d[16417+(o&15)>>0]|s;o=hk(o|0,p|0,4)|0;p=D}while(!((o|0)==0&(p|0)==0));L=ba;if((t&8|0)==0|(c[L>>2]|0)==0&(c[L+4>>2]|0)==0){o=t;t=0;s=16433;L=77}else{o=t;t=2;s=16433+(u>>4)|0;L=77}}else{n=N;o=t;t=0;s=16433;L=77}}else if((L|0)==76){n=Sj(n,o,N)|0;o=I;t=p;L=77}else if((L|0)==82){L=0;I=sj(n,0,r)|0;H=(I|0)==0;w=n;o=H?r:I-n|0;t=0;u=16433;n=H?n+r|0:I}else if((L|0)==86){L=0;o=0;n=0;s=c[ba>>2]|0;while(1){p=c[s>>2]|0;if(!p)break;n=Ii(fa,p)|0;if((n|0)<0|n>>>0>(r-o|0)>>>0)break;o=n+o|0;if(r>>>0>o>>>0)s=s+4|0;else break}if((n|0)<0){m=-1;break a}Tj(e,32,K,o,I);if(!o){n=0;L=98}else{p=0;r=c[ba>>2]|0;while(1){n=c[r>>2]|0;if(!n){n=o;L=98;break g}n=Ii(fa,n)|0;p=n+p|0;if((p|0)>(o|0)){n=o;L=98;break g}if(!(c[e>>2]&32))hj(fa,n,e)|0;if(p>>>0>=o>>>0){n=o;L=98;break}else r=r+4|0}}}while(0);if((L|0)==98){L=0;Tj(e,32,K,n,I^8192);w=J;n=(K|0)>(n|0)?K:n;continue}if((L|0)==77){L=0;p=(r|0)>-1?o&-65537:o;o=ba;o=(c[o>>2]|0)!=0|(c[o+4>>2]|0)!=0;if((r|0)!=0|o){o=(o&1^1)+(U-n)|0;w=n;o=(r|0)>(o|0)?r:o;u=s;n=N}else{w=N;o=0;u=s;n=N}}s=n-w|0;o=(o|0)<(s|0)?s:o;r=t+o|0;n=(K|0)<(r|0)?r:K;Tj(e,32,n,r,p);if(!(c[e>>2]&32))hj(u,t,e)|0;Tj(e,48,n,r,p^65536);Tj(e,48,o,s,0);if(!(c[e>>2]&32))hj(w,s,e)|0;Tj(e,32,n,r,p^8192);w=J}h:do 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if((e|0)!=0|(k|0)!=1?(j=a+(0-(c[h+(f<<2)>>2]|0))|0,(cc[d&15](j,a)|0)>=1):0){g=(g|0)==0;n=j;l=k;m=e;j=1;while(1){if(g&(f|0)>1){e=c[h+(f+-2<<2)>>2]|0;if((cc[d&15](a+o|0,n)|0)>-1){g=f;e=j;q=20;break a}if((cc[d&15](a+(0-(e+b))|0,n)|0)>-1){g=f;e=j;q=20;break a}}e=j+1|0;c[p+(j<<2)>>2]=n;g=l+-1|0;do if(g){if(!(g&1)){a=g;g=0;do{g=g+1|0;a=a>>>1}while((a&1|0)==0);if(!g)q=11}else q=11;if((q|0)==11){q=0;if(!m){g=64;q=16;break}if(!(m&1)){a=m;g=0}else{k=0;a=l;j=m;g=0;break}while(1){j=g+1|0;a=a>>>1;if(a&1){a=j;break}else g=j}if(!a){k=0;a=l;j=m;g=0;break}else g=g+33|0}if(g>>>0>31)q=16;else{k=g;a=l;j=m}}else{g=32;q=16}while(0);if((q|0)==16){q=0;k=g+-32|0;a=m;j=0}l=j<<32-k|a>>>k;m=j>>>k;g=g+f|0;if(!((m|0)!=0|(l|0)!=1)){a=n;q=20;break a}a=n+(0-(c[h+(g<<2)>>2]|0))|0;if((cc[d&15](a,c[p>>2]|0)|0)<1){a=n;f=g;g=0;q=19;break}else{k=n;f=g;g=1;n=a;j=e;a=k}}}else{e=1;q=19}while(0);if((q|0)==19?(g|0)==0:0){g=f;q=20}if((q|0)==20){Pj(b,p,e);Nj(a,b,d,g,h)}i=r;return}function Pj(a,b,d){a=a|0;b=b|0;d=d|0;var 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13:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&65535)<<16>>16;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 14:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&65535;c[f+4>>2]=0;break a}case 15:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&255)<<24>>24;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 16:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&255;c[f+4>>2]=0;break a}case 17:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}case 18:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}default:break a}while(0);while(0);return}function Sj(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;if(c>>>0>0|(c|0)==0&b>>>0>4294967295)while(1){e=qk(b|0,c|0,10,0)|0;d=d+-1|0;a[d>>0]=e|48;e=pk(b|0,c|0,10,0)|0;if(c>>>0>9|(c|0)==9&b>>>0>4294967295){b=e;c=D}else{b=e;break}}if(b)while(1){d=d+-1|0;a[d>>0]=(b>>>0)%10|0|48;if(b>>>0<10)break;else b=(b>>>0)/10|0}return d|0}function Tj(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0;j=i;i=i+256|0;h=j;do if((d|0)>(e|0)&(f&73728|0)==0){f=d-e|0;ek(h|0,b|0,(f>>>0>256?256:f)|0)|0;b=c[a>>2]|0;g=(b&32|0)==0;if(f>>>0>255){e=d-e|0;do{if(g){hj(h,256,a)|0;b=c[a>>2]|0}f=f+-256|0;g=(b&32|0)==0}while(f>>>0>255);if(g)f=e&255;else break}else if(!g)break;hj(h,f,a)|0}while(0);i=j;return}function Uj(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;do if(a>>>0<245){o=a>>>0<11?16:a+11&-8;a=o>>>3;i=c[756]|0;d=i>>>a;if(d&3){a=(d&1^1)+a|0;e=a<<1;d=3064+(e<<2)|0;e=3064+(e+2<<2)|0;f=c[e>>2]|0;g=f+8|0;h=c[g>>2]|0;do if((d|0)!=(h|0)){if(h>>>0<(c[760]|0)>>>0)Da();b=h+12|0;if((c[b>>2]|0)==(f|0)){c[b>>2]=d;c[e>>2]=h;break}else Da()}else c[756]=i&~(1<<a);while(0);M=a<<3;c[f+4>>2]=M|3;M=f+(M|4)|0;c[M>>2]=c[M>>2]|1;M=g;return M|0}h=c[758]|0;if(o>>>0>h>>>0){if(d){e=2<<a;e=d<<a&(e|0-e);e=(e&0-e)+-1|0;j=e>>>12&16;e=e>>>j;f=e>>>5&8;e=e>>>f;g=e>>>2&4;e=e>>>g;d=e>>>1&2;e=e>>>d;a=e>>>1&1;a=(f|j|g|d|a)+(e>>>a)|0;e=a<<1;d=3064+(e<<2)|0;e=3064+(e+2<<2)|0;g=c[e>>2]|0;j=g+8|0;f=c[j>>2]|0;do if((d|0)!=(f|0)){if(f>>>0<(c[760]|0)>>>0)Da();b=f+12|0;if((c[b>>2]|0)==(g|0)){c[b>>2]=d;c[e>>2]=f;k=c[758]|0;break}else Da()}else{c[756]=i&~(1<<a);k=h}while(0);M=a<<3;h=M-o|0;c[g+4>>2]=o|3;i=g+o|0;c[g+(o|4)>>2]=h|1;c[g+M>>2]=h;if(k){f=c[761]|0;d=k>>>3;b=d<<1;e=3064+(b<<2)|0;a=c[756]|0;d=1<<d;if(a&d){a=3064+(b+2<<2)|0;b=c[a>>2]|0;if(b>>>0<(c[760]|0)>>>0)Da();else{l=a;m=b}}else{c[756]=a|d;l=3064+(b+2<<2)|0;m=e}c[l>>2]=f;c[m+12>>2]=f;c[f+8>>2]=m;c[f+12>>2]=e}c[758]=h;c[761]=i;M=j;return M|0}a=c[757]|0;if(a){d=(a&0-a)+-1|0;L=d>>>12&16;d=d>>>L;K=d>>>5&8;d=d>>>K;M=d>>>2&4;d=d>>>M;a=d>>>1&2;d=d>>>a;e=d>>>1&1;e=c[3328+((K|L|M|a|e)+(d>>>e)<<2)>>2]|0;d=(c[e+4>>2]&-8)-o|0;a=e;while(1){b=c[a+16>>2]|0;if(!b){b=c[a+20>>2]|0;if(!b){j=d;break}}a=(c[b+4>>2]&-8)-o|0;M=a>>>0<d>>>0;d=M?a:d;a=b;e=M?b:e}g=c[760]|0;if(e>>>0<g>>>0)Da();i=e+o|0;if(e>>>0>=i>>>0)Da();h=c[e+24>>2]|0;d=c[e+12>>2]|0;do if((d|0)==(e|0)){a=e+20|0;b=c[a>>2]|0;if(!b){a=e+16|0;b=c[a>>2]|0;if(!b){n=0;break}}while(1){d=b+20|0;f=c[d>>2]|0;if(f){b=f;a=d;continue}d=b+16|0;f=c[d>>2]|0;if(!f)break;else{b=f;a=d}}if(a>>>0<g>>>0)Da();else{c[a>>2]=0;n=b;break}}else{f=c[e+8>>2]|0;if(f>>>0<g>>>0)Da();b=f+12|0;if((c[b>>2]|0)!=(e|0))Da();a=d+8|0;if((c[a>>2]|0)==(e|0)){c[b>>2]=d;c[a>>2]=f;n=d;break}else Da()}while(0);do if(h){b=c[e+28>>2]|0;a=3328+(b<<2)|0;if((e|0)==(c[a>>2]|0)){c[a>>2]=n;if(!n){c[757]=c[757]&~(1<<b);break}}else{if(h>>>0<(c[760]|0)>>>0)Da();b=h+16|0;if((c[b>>2]|0)==(e|0))c[b>>2]=n;else c[h+20>>2]=n;if(!n)break}a=c[760]|0;if(n>>>0<a>>>0)Da();c[n+24>>2]=h;b=c[e+16>>2]|0;do if(b)if(b>>>0<a>>>0)Da();else{c[n+16>>2]=b;c[b+24>>2]=n;break}while(0);b=c[e+20>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[n+20>>2]=b;c[b+24>>2]=n;break}}while(0);if(j>>>0<16){M=j+o|0;c[e+4>>2]=M|3;M=e+(M+4)|0;c[M>>2]=c[M>>2]|1}else{c[e+4>>2]=o|3;c[e+(o|4)>>2]=j|1;c[e+(j+o)>>2]=j;b=c[758]|0;if(b){g=c[761]|0;d=b>>>3;b=d<<1;f=3064+(b<<2)|0;a=c[756]|0;d=1<<d;if(a&d){b=3064+(b+2<<2)|0;a=c[b>>2]|0;if(a>>>0<(c[760]|0)>>>0)Da();else{p=b;q=a}}else{c[756]=a|d;p=3064+(b+2<<2)|0;q=f}c[p>>2]=g;c[q+12>>2]=g;c[g+8>>2]=q;c[g+12>>2]=f}c[758]=j;c[761]=i}M=e+8|0;return M|0}else q=o}else q=o}else if(a>>>0<=4294967231){a=a+11|0;m=a&-8;l=c[757]|0;if(l){d=0-m|0;a=a>>>8;if(a)if(m>>>0>16777215)k=31;else{q=(a+1048320|0)>>>16&8;v=a<<q;p=(v+520192|0)>>>16&4;v=v<<p;k=(v+245760|0)>>>16&2;k=14-(p|q|k)+(v<<k>>>15)|0;k=m>>>(k+7|0)&1|k<<1}else k=0;a=c[3328+(k<<2)>>2]|0;a:do if(!a){f=0;a=0;v=86}else{h=d;f=0;i=m<<((k|0)==31?0:25-(k>>>1)|0);j=a;a=0;while(1){g=c[j+4>>2]&-8;d=g-m|0;if(d>>>0<h>>>0)if((g|0)==(m|0)){g=j;a=j;v=90;break a}else a=j;else d=h;v=c[j+20>>2]|0;j=c[j+16+(i>>>31<<2)>>2]|0;f=(v|0)==0|(v|0)==(j|0)?f:v;if(!j){v=86;break}else{h=d;i=i<<1}}}while(0);if((v|0)==86){if((f|0)==0&(a|0)==0){a=2<<k;a=l&(a|0-a);if(!a){q=m;break}a=(a&0-a)+-1|0;n=a>>>12&16;a=a>>>n;l=a>>>5&8;a=a>>>l;p=a>>>2&4;a=a>>>p;q=a>>>1&2;a=a>>>q;f=a>>>1&1;f=c[3328+((l|n|p|q|f)+(a>>>f)<<2)>>2]|0;a=0}if(!f){i=d;j=a}else{g=f;v=90}}if((v|0)==90)while(1){v=0;q=(c[g+4>>2]&-8)-m|0;f=q>>>0<d>>>0;d=f?q:d;a=f?g:a;f=c[g+16>>2]|0;if(f){g=f;v=90;continue}g=c[g+20>>2]|0;if(!g){i=d;j=a;break}else v=90}if((j|0)!=0?i>>>0<((c[758]|0)-m|0)>>>0:0){f=c[760]|0;if(j>>>0<f>>>0)Da();h=j+m|0;if(j>>>0>=h>>>0)Da();g=c[j+24>>2]|0;d=c[j+12>>2]|0;do if((d|0)==(j|0)){a=j+20|0;b=c[a>>2]|0;if(!b){a=j+16|0;b=c[a>>2]|0;if(!b){o=0;break}}while(1){d=b+20|0;e=c[d>>2]|0;if(e){b=e;a=d;continue}d=b+16|0;e=c[d>>2]|0;if(!e)break;else{b=e;a=d}}if(a>>>0<f>>>0)Da();else{c[a>>2]=0;o=b;break}}else{e=c[j+8>>2]|0;if(e>>>0<f>>>0)Da();b=e+12|0;if((c[b>>2]|0)!=(j|0))Da();a=d+8|0;if((c[a>>2]|0)==(j|0)){c[b>>2]=d;c[a>>2]=e;o=d;break}else Da()}while(0);do if(g){b=c[j+28>>2]|0;a=3328+(b<<2)|0;if((j|0)==(c[a>>2]|0)){c[a>>2]=o;if(!o){c[757]=c[757]&~(1<<b);break}}else{if(g>>>0<(c[760]|0)>>>0)Da();b=g+16|0;if((c[b>>2]|0)==(j|0))c[b>>2]=o;else c[g+20>>2]=o;if(!o)break}a=c[760]|0;if(o>>>0<a>>>0)Da();c[o+24>>2]=g;b=c[j+16>>2]|0;do if(b)if(b>>>0<a>>>0)Da();else{c[o+16>>2]=b;c[b+24>>2]=o;break}while(0);b=c[j+20>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[o+20>>2]=b;c[b+24>>2]=o;break}}while(0);b:do if(i>>>0>=16){c[j+4>>2]=m|3;c[j+(m|4)>>2]=i|1;c[j+(i+m)>>2]=i;b=i>>>3;if(i>>>0<256){a=b<<1;e=3064+(a<<2)|0;d=c[756]|0;b=1<<b;if(d&b){b=3064+(a+2<<2)|0;a=c[b>>2]|0;if(a>>>0<(c[760]|0)>>>0)Da();else{s=b;t=a}}else{c[756]=d|b;s=3064+(a+2<<2)|0;t=e}c[s>>2]=h;c[t+12>>2]=h;c[j+(m+8)>>2]=t;c[j+(m+12)>>2]=e;break}b=i>>>8;if(b)if(i>>>0>16777215)e=31;else{L=(b+1048320|0)>>>16&8;M=b<<L;K=(M+520192|0)>>>16&4;M=M<<K;e=(M+245760|0)>>>16&2;e=14-(K|L|e)+(M<<e>>>15)|0;e=i>>>(e+7|0)&1|e<<1}else e=0;b=3328+(e<<2)|0;c[j+(m+28)>>2]=e;c[j+(m+20)>>2]=0;c[j+(m+16)>>2]=0;a=c[757]|0;d=1<<e;if(!(a&d)){c[757]=a|d;c[b>>2]=h;c[j+(m+24)>>2]=b;c[j+(m+12)>>2]=h;c[j+(m+8)>>2]=h;break}b=c[b>>2]|0;c:do if((c[b+4>>2]&-8|0)!=(i|0)){e=i<<((e|0)==31?0:25-(e>>>1)|0);while(1){a=b+16+(e>>>31<<2)|0;d=c[a>>2]|0;if(!d)break;if((c[d+4>>2]&-8|0)==(i|0)){y=d;break c}else{e=e<<1;b=d}}if(a>>>0<(c[760]|0)>>>0)Da();else{c[a>>2]=h;c[j+(m+24)>>2]=b;c[j+(m+12)>>2]=h;c[j+(m+8)>>2]=h;break b}}else y=b;while(0);b=y+8|0;a=c[b>>2]|0;M=c[760]|0;if(a>>>0>=M>>>0&y>>>0>=M>>>0){c[a+12>>2]=h;c[b>>2]=h;c[j+(m+8)>>2]=a;c[j+(m+12)>>2]=y;c[j+(m+24)>>2]=0;break}else Da()}else{M=i+m|0;c[j+4>>2]=M|3;M=j+(M+4)|0;c[M>>2]=c[M>>2]|1}while(0);M=j+8|0;return M|0}else q=m}else q=m}else q=-1;while(0);d=c[758]|0;if(d>>>0>=q>>>0){b=d-q|0;a=c[761]|0;if(b>>>0>15){c[761]=a+q;c[758]=b;c[a+(q+4)>>2]=b|1;c[a+d>>2]=b;c[a+4>>2]=q|3}else{c[758]=0;c[761]=0;c[a+4>>2]=d|3;M=a+(d+4)|0;c[M>>2]=c[M>>2]|1}M=a+8|0;return M|0}a=c[759]|0;if(a>>>0>q>>>0){L=a-q|0;c[759]=L;M=c[762]|0;c[762]=M+q;c[M+(q+4)>>2]=L|1;c[M+4>>2]=q|3;M=M+8|0;return M|0}do if(!(c[874]|0)){a=$a(30)|0;if(!(a+-1&a)){c[876]=a;c[875]=a;c[877]=-1;c[878]=-1;c[879]=0;c[867]=0;c[874]=(Db(0)|0)&-16^1431655768;break}else Da()}while(0);j=q+48|0;i=c[876]|0;k=q+47|0;h=i+k|0;i=0-i|0;l=h&i;if(l>>>0<=q>>>0){M=0;return M|0}a=c[866]|0;if((a|0)!=0?(t=c[864]|0,y=t+l|0,y>>>0<=t>>>0|y>>>0>a>>>0):0){M=0;return M|0}d:do if(!(c[867]&4)){a=c[762]|0;e:do if(a){f=3472;while(1){d=c[f>>2]|0;if(d>>>0<=a>>>0?(r=f+4|0,(d+(c[r>>2]|0)|0)>>>0>a>>>0):0){g=f;a=r;break}f=c[f+8>>2]|0;if(!f){v=174;break e}}d=h-(c[759]|0)&i;if(d>>>0<2147483647){f=Ua(d|0)|0;y=(f|0)==((c[g>>2]|0)+(c[a>>2]|0)|0);a=y?d:0;if(y){if((f|0)!=(-1|0)){w=f;p=a;v=194;break d}}else v=184}else a=0}else v=174;while(0);do if((v|0)==174){g=Ua(0)|0;if((g|0)!=(-1|0)){a=g;d=c[875]|0;f=d+-1|0;if(!(f&a))d=l;else d=l-a+(f+a&0-d)|0;a=c[864]|0;f=a+d|0;if(d>>>0>q>>>0&d>>>0<2147483647){y=c[866]|0;if((y|0)!=0?f>>>0<=a>>>0|f>>>0>y>>>0:0){a=0;break}f=Ua(d|0)|0;y=(f|0)==(g|0);a=y?d:0;if(y){w=g;p=a;v=194;break d}else v=184}else a=0}else a=0}while(0);f:do if((v|0)==184){g=0-d|0;do if(j>>>0>d>>>0&(d>>>0<2147483647&(f|0)!=(-1|0))?(u=c[876]|0,u=k-d+u&0-u,u>>>0<2147483647):0)if((Ua(u|0)|0)==(-1|0)){Ua(g|0)|0;break f}else{d=u+d|0;break}while(0);if((f|0)!=(-1|0)){w=f;p=d;v=194;break d}}while(0);c[867]=c[867]|4;v=191}else{a=0;v=191}while(0);if((((v|0)==191?l>>>0<2147483647:0)?(w=Ua(l|0)|0,x=Ua(0)|0,w>>>0<x>>>0&((w|0)!=(-1|0)&(x|0)!=(-1|0))):0)?(z=x-w|0,A=z>>>0>(q+40|0)>>>0,A):0){p=A?z:a;v=194}if((v|0)==194){a=(c[864]|0)+p|0;c[864]=a;if(a>>>0>(c[865]|0)>>>0)c[865]=a;h=c[762]|0;g:do if(h){g=3472;do{a=c[g>>2]|0;d=g+4|0;f=c[d>>2]|0;if((w|0)==(a+f|0)){B=a;C=d;D=f;E=g;v=204;break}g=c[g+8>>2]|0}while((g|0)!=0);if(((v|0)==204?(c[E+12>>2]&8|0)==0:0)?h>>>0<w>>>0&h>>>0>=B>>>0:0){c[C>>2]=D+p;M=(c[759]|0)+p|0;L=h+8|0;L=(L&7|0)==0?0:0-L&7;K=M-L|0;c[762]=h+L;c[759]=K;c[h+(L+4)>>2]=K|1;c[h+(M+4)>>2]=40;c[763]=c[878];break}a=c[760]|0;if(w>>>0<a>>>0){c[760]=w;a=w}d=w+p|0;g=3472;while(1){if((c[g>>2]|0)==(d|0)){f=g;d=g;v=212;break}g=c[g+8>>2]|0;if(!g){d=3472;break}}if((v|0)==212)if(!(c[d+12>>2]&8)){c[f>>2]=w;n=d+4|0;c[n>>2]=(c[n>>2]|0)+p;n=w+8|0;n=(n&7|0)==0?0:0-n&7;k=w+(p+8)|0;k=(k&7|0)==0?0:0-k&7;b=w+(k+p)|0;m=n+q|0;o=w+m|0;l=b-(w+n)-q|0;c[w+(n+4)>>2]=q|3;h:do if((b|0)!=(h|0)){if((b|0)==(c[761]|0)){M=(c[758]|0)+l|0;c[758]=M;c[761]=o;c[w+(m+4)>>2]=M|1;c[w+(M+m)>>2]=M;break}i=p+4|0;d=c[w+(i+k)>>2]|0;if((d&3|0)==1){j=d&-8;g=d>>>3;i:do if(d>>>0>=256){h=c[w+((k|24)+p)>>2]|0;e=c[w+(p+12+k)>>2]|0;do if((e|0)==(b|0)){f=k|16;e=w+(i+f)|0;d=c[e>>2]|0;if(!d){e=w+(f+p)|0;d=c[e>>2]|0;if(!d){J=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0<a>>>0)Da();else{c[e>>2]=0;J=d;break}}else{f=c[w+((k|8)+p)>>2]|0;if(f>>>0<a>>>0)Da();a=f+12|0;if((c[a>>2]|0)!=(b|0))Da();d=e+8|0;if((c[d>>2]|0)==(b|0)){c[a>>2]=e;c[d>>2]=f;J=e;break}else Da()}while(0);if(!h)break;a=c[w+(p+28+k)>>2]|0;d=3328+(a<<2)|0;do if((b|0)!=(c[d>>2]|0)){if(h>>>0<(c[760]|0)>>>0)Da();a=h+16|0;if((c[a>>2]|0)==(b|0))c[a>>2]=J;else c[h+20>>2]=J;if(!J)break i}else{c[d>>2]=J;if(J)break;c[757]=c[757]&~(1<<a);break i}while(0);d=c[760]|0;if(J>>>0<d>>>0)Da();c[J+24>>2]=h;b=k|16;a=c[w+(b+p)>>2]|0;do if(a)if(a>>>0<d>>>0)Da();else{c[J+16>>2]=a;c[a+24>>2]=J;break}while(0);b=c[w+(i+b)>>2]|0;if(!b)break;if(b>>>0<(c[760]|0)>>>0)Da();else{c[J+20>>2]=b;c[b+24>>2]=J;break}}else{e=c[w+((k|8)+p)>>2]|0;f=c[w+(p+12+k)>>2]|0;d=3064+(g<<1<<2)|0;do if((e|0)!=(d|0)){if(e>>>0<a>>>0)Da();if((c[e+12>>2]|0)==(b|0))break;Da()}while(0);if((f|0)==(e|0)){c[756]=c[756]&~(1<<g);break}do if((f|0)==(d|0))F=f+8|0;else{if(f>>>0<a>>>0)Da();a=f+8|0;if((c[a>>2]|0)==(b|0)){F=a;break}Da()}while(0);c[e+12>>2]=f;c[F>>2]=e}while(0);b=w+((j|k)+p)|0;f=j+l|0}else f=l;b=b+4|0;c[b>>2]=c[b>>2]&-2;c[w+(m+4)>>2]=f|1;c[w+(f+m)>>2]=f;b=f>>>3;if(f>>>0<256){a=b<<1;e=3064+(a<<2)|0;d=c[756]|0;b=1<<b;do if(!(d&b)){c[756]=d|b;K=3064+(a+2<<2)|0;L=e}else{b=3064+(a+2<<2)|0;a=c[b>>2]|0;if(a>>>0>=(c[760]|0)>>>0){K=b;L=a;break}Da()}while(0);c[K>>2]=o;c[L+12>>2]=o;c[w+(m+8)>>2]=L;c[w+(m+12)>>2]=e;break}b=f>>>8;do if(!b)e=0;else{if(f>>>0>16777215){e=31;break}K=(b+1048320|0)>>>16&8;L=b<<K;J=(L+520192|0)>>>16&4;L=L<<J;e=(L+245760|0)>>>16&2;e=14-(J|K|e)+(L<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}while(0);b=3328+(e<<2)|0;c[w+(m+28)>>2]=e;c[w+(m+20)>>2]=0;c[w+(m+16)>>2]=0;a=c[757]|0;d=1<<e;if(!(a&d)){c[757]=a|d;c[b>>2]=o;c[w+(m+24)>>2]=b;c[w+(m+12)>>2]=o;c[w+(m+8)>>2]=o;break}b=c[b>>2]|0;j:do if((c[b+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){a=b+16+(e>>>31<<2)|0;d=c[a>>2]|0;if(!d)break;if((c[d+4>>2]&-8|0)==(f|0)){M=d;break j}else{e=e<<1;b=d}}if(a>>>0<(c[760]|0)>>>0)Da();else{c[a>>2]=o;c[w+(m+24)>>2]=b;c[w+(m+12)>>2]=o;c[w+(m+8)>>2]=o;break h}}else M=b;while(0);b=M+8|0;a=c[b>>2]|0;L=c[760]|0;if(a>>>0>=L>>>0&M>>>0>=L>>>0){c[a+12>>2]=o;c[b>>2]=o;c[w+(m+8)>>2]=a;c[w+(m+12)>>2]=M;c[w+(m+24)>>2]=0;break}else Da()}else{M=(c[759]|0)+l|0;c[759]=M;c[762]=o;c[w+(m+4)>>2]=M|1}while(0);M=w+(n|8)|0;return M|0}else d=3472;while(1){a=c[d>>2]|0;if(a>>>0<=h>>>0?(b=c[d+4>>2]|0,e=a+b|0,e>>>0>h>>>0):0)break;d=c[d+8>>2]|0}f=a+(b+-39)|0;a=a+(b+-47+((f&7|0)==0?0:0-f&7))|0;f=h+16|0;a=a>>>0<f>>>0?h:a;b=a+8|0;d=w+8|0;d=(d&7|0)==0?0:0-d&7;M=p+-40-d|0;c[762]=w+d;c[759]=M;c[w+(d+4)>>2]=M|1;c[w+(p+-36)>>2]=40;c[763]=c[878];d=a+4|0;c[d>>2]=27;c[b>>2]=c[868];c[b+4>>2]=c[869];c[b+8>>2]=c[870];c[b+12>>2]=c[871];c[868]=w;c[869]=p;c[871]=0;c[870]=b;b=a+28|0;c[b>>2]=7;if((a+32|0)>>>0<e>>>0)do{M=b;b=b+4|0;c[b>>2]=7}while((M+8|0)>>>0<e>>>0);if((a|0)!=(h|0)){g=a-h|0;c[d>>2]=c[d>>2]&-2;c[h+4>>2]=g|1;c[a>>2]=g;b=g>>>3;if(g>>>0<256){a=b<<1;e=3064+(a<<2)|0;d=c[756]|0;b=1<<b;if(d&b){b=3064+(a+2<<2)|0;a=c[b>>2]|0;if(a>>>0<(c[760]|0)>>>0)Da();else{G=b;H=a}}else{c[756]=d|b;G=3064+(a+2<<2)|0;H=e}c[G>>2]=h;c[H+12>>2]=h;c[h+8>>2]=H;c[h+12>>2]=e;break}b=g>>>8;if(b)if(g>>>0>16777215)e=31;else{L=(b+1048320|0)>>>16&8;M=b<<L;K=(M+520192|0)>>>16&4;M=M<<K;e=(M+245760|0)>>>16&2;e=14-(K|L|e)+(M<<e>>>15)|0;e=g>>>(e+7|0)&1|e<<1}else e=0;d=3328+(e<<2)|0;c[h+28>>2]=e;c[h+20>>2]=0;c[f>>2]=0;b=c[757]|0;a=1<<e;if(!(b&a)){c[757]=b|a;c[d>>2]=h;c[h+24>>2]=d;c[h+12>>2]=h;c[h+8>>2]=h;break}b=c[d>>2]|0;k:do if((c[b+4>>2]&-8|0)!=(g|0)){e=g<<((e|0)==31?0:25-(e>>>1)|0);while(1){a=b+16+(e>>>31<<2)|0;d=c[a>>2]|0;if(!d)break;if((c[d+4>>2]&-8|0)==(g|0)){I=d;break k}else{e=e<<1;b=d}}if(a>>>0<(c[760]|0)>>>0)Da();else{c[a>>2]=h;c[h+24>>2]=b;c[h+12>>2]=h;c[h+8>>2]=h;break g}}else I=b;while(0);b=I+8|0;a=c[b>>2]|0;M=c[760]|0;if(a>>>0>=M>>>0&I>>>0>=M>>>0){c[a+12>>2]=h;c[b>>2]=h;c[h+8>>2]=a;c[h+12>>2]=I;c[h+24>>2]=0;break}else Da()}}else{M=c[760]|0;if((M|0)==0|w>>>0<M>>>0)c[760]=w;c[868]=w;c[869]=p;c[871]=0;c[765]=c[874];c[764]=-1;b=0;do{M=b<<1;L=3064+(M<<2)|0;c[3064+(M+3<<2)>>2]=L;c[3064+(M+2<<2)>>2]=L;b=b+1|0}while((b|0)!=32);M=w+8|0;M=(M&7|0)==0?0:0-M&7;L=p+-40-M|0;c[762]=w+M;c[759]=L;c[w+(M+4)>>2]=L|1;c[w+(p+-36)>>2]=40;c[763]=c[878]}while(0);b=c[759]|0;if(b>>>0>q>>>0){L=b-q|0;c[759]=L;M=c[762]|0;c[762]=M+q;c[M+(q+4)>>2]=L|1;c[M+4>>2]=q|3;M=M+8|0;return M|0}}c[(qi()|0)>>2]=12;M=0;return M|0}function Vj(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;if(!a)return;b=a+-8|0;i=c[760]|0;if(b>>>0<i>>>0)Da();d=c[a+-4>>2]|0;e=d&3;if((e|0)==1)Da();o=d&-8;q=a+(o+-8)|0;do if(!(d&1)){b=c[b>>2]|0;if(!e)return;j=-8-b|0;l=a+j|0;m=b+o|0;if(l>>>0<i>>>0)Da();if((l|0)==(c[761]|0)){b=a+(o+-4)|0;d=c[b>>2]|0;if((d&3|0)!=3){u=l;g=m;break}c[758]=m;c[b>>2]=d&-2;c[a+(j+4)>>2]=m|1;c[q>>2]=m;return}f=b>>>3;if(b>>>0<256){e=c[a+(j+8)>>2]|0;d=c[a+(j+12)>>2]|0;b=3064+(f<<1<<2)|0;if((e|0)!=(b|0)){if(e>>>0<i>>>0)Da();if((c[e+12>>2]|0)!=(l|0))Da()}if((d|0)==(e|0)){c[756]=c[756]&~(1<<f);u=l;g=m;break}if((d|0)!=(b|0)){if(d>>>0<i>>>0)Da();b=d+8|0;if((c[b>>2]|0)==(l|0))h=b;else Da()}else h=d+8|0;c[e+12>>2]=d;c[h>>2]=e;u=l;g=m;break}h=c[a+(j+24)>>2]|0;e=c[a+(j+12)>>2]|0;do if((e|0)==(l|0)){d=a+(j+20)|0;b=c[d>>2]|0;if(!b){d=a+(j+16)|0;b=c[d>>2]|0;if(!b){k=0;break}}while(1){e=b+20|0;f=c[e>>2]|0;if(f){b=f;d=e;continue}e=b+16|0;f=c[e>>2]|0;if(!f)break;else{b=f;d=e}}if(d>>>0<i>>>0)Da();else{c[d>>2]=0;k=b;break}}else{f=c[a+(j+8)>>2]|0;if(f>>>0<i>>>0)Da();b=f+12|0;if((c[b>>2]|0)!=(l|0))Da();d=e+8|0;if((c[d>>2]|0)==(l|0)){c[b>>2]=e;c[d>>2]=f;k=e;break}else Da()}while(0);if(h){b=c[a+(j+28)>>2]|0;d=3328+(b<<2)|0;if((l|0)==(c[d>>2]|0)){c[d>>2]=k;if(!k){c[757]=c[757]&~(1<<b);u=l;g=m;break}}else{if(h>>>0<(c[760]|0)>>>0)Da();b=h+16|0;if((c[b>>2]|0)==(l|0))c[b>>2]=k;else c[h+20>>2]=k;if(!k){u=l;g=m;break}}d=c[760]|0;if(k>>>0<d>>>0)Da();c[k+24>>2]=h;b=c[a+(j+16)>>2]|0;do if(b)if(b>>>0<d>>>0)Da();else{c[k+16>>2]=b;c[b+24>>2]=k;break}while(0);b=c[a+(j+20)>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[k+20>>2]=b;c[b+24>>2]=k;u=l;g=m;break}else{u=l;g=m}}else{u=l;g=m}}else{u=b;g=o}while(0);if(u>>>0>=q>>>0)Da();b=a+(o+-4)|0;d=c[b>>2]|0;if(!(d&1))Da();if(!(d&2)){if((q|0)==(c[762]|0)){t=(c[759]|0)+g|0;c[759]=t;c[762]=u;c[u+4>>2]=t|1;if((u|0)!=(c[761]|0))return;c[761]=0;c[758]=0;return}if((q|0)==(c[761]|0)){t=(c[758]|0)+g|0;c[758]=t;c[761]=u;c[u+4>>2]=t|1;c[u+t>>2]=t;return}g=(d&-8)+g|0;f=d>>>3;do if(d>>>0>=256){h=c[a+(o+16)>>2]|0;b=c[a+(o|4)>>2]|0;do if((b|0)==(q|0)){d=a+(o+12)|0;b=c[d>>2]|0;if(!b){d=a+(o+8)|0;b=c[d>>2]|0;if(!b){p=0;break}}while(1){e=b+20|0;f=c[e>>2]|0;if(f){b=f;d=e;continue}e=b+16|0;f=c[e>>2]|0;if(!f)break;else{b=f;d=e}}if(d>>>0<(c[760]|0)>>>0)Da();else{c[d>>2]=0;p=b;break}}else{d=c[a+o>>2]|0;if(d>>>0<(c[760]|0)>>>0)Da();e=d+12|0;if((c[e>>2]|0)!=(q|0))Da();f=b+8|0;if((c[f>>2]|0)==(q|0)){c[e>>2]=b;c[f>>2]=d;p=b;break}else Da()}while(0);if(h){b=c[a+(o+20)>>2]|0;d=3328+(b<<2)|0;if((q|0)==(c[d>>2]|0)){c[d>>2]=p;if(!p){c[757]=c[757]&~(1<<b);break}}else{if(h>>>0<(c[760]|0)>>>0)Da();b=h+16|0;if((c[b>>2]|0)==(q|0))c[b>>2]=p;else c[h+20>>2]=p;if(!p)break}d=c[760]|0;if(p>>>0<d>>>0)Da();c[p+24>>2]=h;b=c[a+(o+8)>>2]|0;do if(b)if(b>>>0<d>>>0)Da();else{c[p+16>>2]=b;c[b+24>>2]=p;break}while(0);b=c[a+(o+12)>>2]|0;if(b)if(b>>>0<(c[760]|0)>>>0)Da();else{c[p+20>>2]=b;c[b+24>>2]=p;break}}}else{e=c[a+o>>2]|0;d=c[a+(o|4)>>2]|0;b=3064+(f<<1<<2)|0;if((e|0)!=(b|0)){if(e>>>0<(c[760]|0)>>>0)Da();if((c[e+12>>2]|0)!=(q|0))Da()}if((d|0)==(e|0)){c[756]=c[756]&~(1<<f);break}if((d|0)!=(b|0)){if(d>>>0<(c[760]|0)>>>0)Da();b=d+8|0;if((c[b>>2]|0)==(q|0))n=b;else Da()}else n=d+8|0;c[e+12>>2]=d;c[n>>2]=e}while(0);c[u+4>>2]=g|1;c[u+g>>2]=g;if((u|0)==(c[761]|0)){c[758]=g;return}}else{c[b>>2]=d&-2;c[u+4>>2]=g|1;c[u+g>>2]=g}b=g>>>3;if(g>>>0<256){d=b<<1;f=3064+(d<<2)|0;e=c[756]|0;b=1<<b;if(e&b){b=3064+(d+2<<2)|0;d=c[b>>2]|0;if(d>>>0<(c[760]|0)>>>0)Da();else{r=b;s=d}}else{c[756]=e|b;r=3064+(d+2<<2)|0;s=f}c[r>>2]=u;c[s+12>>2]=u;c[u+8>>2]=s;c[u+12>>2]=f;return}b=g>>>8;if(b)if(g>>>0>16777215)f=31;else{r=(b+1048320|0)>>>16&8;s=b<<r;q=(s+520192|0)>>>16&4;s=s<<q;f=(s+245760|0)>>>16&2;f=14-(q|r|f)+(s<<f>>>15)|0;f=g>>>(f+7|0)&1|f<<1}else f=0;b=3328+(f<<2)|0;c[u+28>>2]=f;c[u+20>>2]=0;c[u+16>>2]=0;d=c[757]|0;e=1<<f;a:do if(d&e){b=c[b>>2]|0;b:do if((c[b+4>>2]&-8|0)!=(g|0)){f=g<<((f|0)==31?0:25-(f>>>1)|0);while(1){d=b+16+(f>>>31<<2)|0;e=c[d>>2]|0;if(!e)break;if((c[e+4>>2]&-8|0)==(g|0)){t=e;break b}else{f=f<<1;b=e}}if(d>>>0<(c[760]|0)>>>0)Da();else{c[d>>2]=u;c[u+24>>2]=b;c[u+12>>2]=u;c[u+8>>2]=u;break a}}else t=b;while(0);b=t+8|0;d=c[b>>2]|0;s=c[760]|0;if(d>>>0>=s>>>0&t>>>0>=s>>>0){c[d+12>>2]=u;c[b>>2]=u;c[u+8>>2]=d;c[u+12>>2]=t;c[u+24>>2]=0;break}else Da()}else{c[757]=d|e;c[b>>2]=u;c[u+24>>2]=b;c[u+12>>2]=u;c[u+8>>2]=u}while(0);u=(c[764]|0)+-1|0;c[764]=u;if(!u)b=3480;else return;while(1){b=c[b>>2]|0;if(!b)break;else b=b+8|0}c[764]=-1;return}function Wj(a,b){a=a|0;b=b|0;var d=0;if(a){d=$(b,a)|0;if((b|a)>>>0>65535)d=((d>>>0)/(a>>>0)|0|0)==(b|0)?d:-1}else d=0;b=Uj(d)|0;if(!b)return b|0;if(!(c[b+-4>>2]&3))return b|0;ek(b|0,0,d|0)|0;return b|0}function Xj(a,b){a=a|0;b=b|0;var d=0,e=0;if(!a){a=Uj(b)|0;return a|0}if(b>>>0>4294967231){c[(qi()|0)>>2]=12;a=0;return a|0}d=Yj(a+-8|0,b>>>0<11?16:b+11&-8)|0;if(d){a=d+8|0;return a|0}d=Uj(b)|0;if(!d){a=0;return a|0}e=c[a+-4>>2]|0;e=(e&-8)-((e&3|0)==0?8:4)|0;ik(d|0,a|0,(e>>>0<b>>>0?e:b)|0)|0;Vj(a);a=d;return a|0}function Yj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;o=a+4|0;p=c[o>>2]|0;j=p&-8;l=a+j|0;i=c[760]|0;d=p&3;if(!((d|0)!=1&a>>>0>=i>>>0&a>>>0<l>>>0))Da();e=a+(j|4)|0;f=c[e>>2]|0;if(!(f&1))Da();if(!d){if(b>>>0<256){a=0;return a|0}if(j>>>0>=(b+4|0)>>>0?(j-b|0)>>>0<=c[876]<<1>>>0:0)return a|0;a=0;return a|0}if(j>>>0>=b>>>0){d=j-b|0;if(d>>>0<=15)return a|0;c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=d|3;c[e>>2]=c[e>>2]|1;Zj(a+b|0,d);return a|0}if((l|0)==(c[762]|0)){d=(c[759]|0)+j|0;if(d>>>0<=b>>>0){a=0;return a|0}n=d-b|0;c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=n|1;c[762]=a+b;c[759]=n;return a|0}if((l|0)==(c[761]|0)){e=(c[758]|0)+j|0;if(e>>>0<b>>>0){a=0;return a|0}d=e-b|0;if(d>>>0>15){c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=d|1;c[a+e>>2]=d;e=a+(e+4)|0;c[e>>2]=c[e>>2]&-2;e=a+b|0}else{c[o>>2]=p&1|e|2;e=a+(e+4)|0;c[e>>2]=c[e>>2]|1;e=0;d=0}c[758]=d;c[761]=e;return a|0}if(f&2){a=0;return a|0}m=(f&-8)+j|0;if(m>>>0<b>>>0){a=0;return a|0}n=m-b|0;g=f>>>3;do if(f>>>0>=256){h=c[a+(j+24)>>2]|0;g=c[a+(j+12)>>2]|0;do if((g|0)==(l|0)){e=a+(j+20)|0;d=c[e>>2]|0;if(!d){e=a+(j+16)|0;d=c[e>>2]|0;if(!d){k=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0<i>>>0)Da();else{c[e>>2]=0;k=d;break}}else{f=c[a+(j+8)>>2]|0;if(f>>>0<i>>>0)Da();d=f+12|0;if((c[d>>2]|0)!=(l|0))Da();e=g+8|0;if((c[e>>2]|0)==(l|0)){c[d>>2]=g;c[e>>2]=f;k=g;break}else Da()}while(0);if(h){d=c[a+(j+28)>>2]|0;e=3328+(d<<2)|0;if((l|0)==(c[e>>2]|0)){c[e>>2]=k;if(!k){c[757]=c[757]&~(1<<d);break}}else{if(h>>>0<(c[760]|0)>>>0)Da();d=h+16|0;if((c[d>>2]|0)==(l|0))c[d>>2]=k;else c[h+20>>2]=k;if(!k)break}e=c[760]|0;if(k>>>0<e>>>0)Da();c[k+24>>2]=h;d=c[a+(j+16)>>2]|0;do if(d)if(d>>>0<e>>>0)Da();else{c[k+16>>2]=d;c[d+24>>2]=k;break}while(0);d=c[a+(j+20)>>2]|0;if(d)if(d>>>0<(c[760]|0)>>>0)Da();else{c[k+20>>2]=d;c[d+24>>2]=k;break}}}else{f=c[a+(j+8)>>2]|0;e=c[a+(j+12)>>2]|0;d=3064+(g<<1<<2)|0;if((f|0)!=(d|0)){if(f>>>0<i>>>0)Da();if((c[f+12>>2]|0)!=(l|0))Da()}if((e|0)==(f|0)){c[756]=c[756]&~(1<<g);break}if((e|0)!=(d|0)){if(e>>>0<i>>>0)Da();d=e+8|0;if((c[d>>2]|0)==(l|0))h=d;else Da()}else h=e+8|0;c[f+12>>2]=e;c[h>>2]=f}while(0);if(n>>>0<16){c[o>>2]=m|p&1|2;b=a+(m|4)|0;c[b>>2]=c[b>>2]|1;return a|0}else{c[o>>2]=p&1|b|2;c[a+(b+4)>>2]=n|3;p=a+(m|4)|0;c[p>>2]=c[p>>2]|1;Zj(a+b|0,n);return a|0}return 0}function Zj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;q=a+b|0;d=c[a+4>>2]|0;do if(!(d&1)){k=c[a>>2]|0;if(!(d&3))return;n=a+(0-k)|0;m=k+b|0;j=c[760]|0;if(n>>>0<j>>>0)Da();if((n|0)==(c[761]|0)){e=a+(b+4)|0;d=c[e>>2]|0;if((d&3|0)!=3){t=n;h=m;break}c[758]=m;c[e>>2]=d&-2;c[a+(4-k)>>2]=m|1;c[q>>2]=m;return}g=k>>>3;if(k>>>0<256){f=c[a+(8-k)>>2]|0;e=c[a+(12-k)>>2]|0;d=3064+(g<<1<<2)|0;if((f|0)!=(d|0)){if(f>>>0<j>>>0)Da();if((c[f+12>>2]|0)!=(n|0))Da()}if((e|0)==(f|0)){c[756]=c[756]&~(1<<g);t=n;h=m;break}if((e|0)!=(d|0)){if(e>>>0<j>>>0)Da();d=e+8|0;if((c[d>>2]|0)==(n|0))i=d;else Da()}else i=e+8|0;c[f+12>>2]=e;c[i>>2]=f;t=n;h=m;break}i=c[a+(24-k)>>2]|0;f=c[a+(12-k)>>2]|0;do if((f|0)==(n|0)){f=16-k|0;e=a+(f+4)|0;d=c[e>>2]|0;if(!d){e=a+f|0;d=c[e>>2]|0;if(!d){l=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0<j>>>0)Da();else{c[e>>2]=0;l=d;break}}else{g=c[a+(8-k)>>2]|0;if(g>>>0<j>>>0)Da();d=g+12|0;if((c[d>>2]|0)!=(n|0))Da();e=f+8|0;if((c[e>>2]|0)==(n|0)){c[d>>2]=f;c[e>>2]=g;l=f;break}else Da()}while(0);if(i){d=c[a+(28-k)>>2]|0;e=3328+(d<<2)|0;if((n|0)==(c[e>>2]|0)){c[e>>2]=l;if(!l){c[757]=c[757]&~(1<<d);t=n;h=m;break}}else{if(i>>>0<(c[760]|0)>>>0)Da();d=i+16|0;if((c[d>>2]|0)==(n|0))c[d>>2]=l;else c[i+20>>2]=l;if(!l){t=n;h=m;break}}f=c[760]|0;if(l>>>0<f>>>0)Da();c[l+24>>2]=i;d=16-k|0;e=c[a+d>>2]|0;do if(e)if(e>>>0<f>>>0)Da();else{c[l+16>>2]=e;c[e+24>>2]=l;break}while(0);d=c[a+(d+4)>>2]|0;if(d)if(d>>>0<(c[760]|0)>>>0)Da();else{c[l+20>>2]=d;c[d+24>>2]=l;t=n;h=m;break}else{t=n;h=m}}else{t=n;h=m}}else{t=a;h=b}while(0);j=c[760]|0;if(q>>>0<j>>>0)Da();d=a+(b+4)|0;e=c[d>>2]|0;if(!(e&2)){if((q|0)==(c[762]|0)){s=(c[759]|0)+h|0;c[759]=s;c[762]=t;c[t+4>>2]=s|1;if((t|0)!=(c[761]|0))return;c[761]=0;c[758]=0;return}if((q|0)==(c[761]|0)){s=(c[758]|0)+h|0;c[758]=s;c[761]=t;c[t+4>>2]=s|1;c[t+s>>2]=s;return}h=(e&-8)+h|0;g=e>>>3;do if(e>>>0>=256){i=c[a+(b+24)>>2]|0;f=c[a+(b+12)>>2]|0;do if((f|0)==(q|0)){e=a+(b+20)|0;d=c[e>>2]|0;if(!d){e=a+(b+16)|0;d=c[e>>2]|0;if(!d){p=0;break}}while(1){f=d+20|0;g=c[f>>2]|0;if(g){d=g;e=f;continue}f=d+16|0;g=c[f>>2]|0;if(!g)break;else{d=g;e=f}}if(e>>>0<j>>>0)Da();else{c[e>>2]=0;p=d;break}}else{g=c[a+(b+8)>>2]|0;if(g>>>0<j>>>0)Da();d=g+12|0;if((c[d>>2]|0)!=(q|0))Da();e=f+8|0;if((c[e>>2]|0)==(q|0)){c[d>>2]=f;c[e>>2]=g;p=f;break}else Da()}while(0);if(i){d=c[a+(b+28)>>2]|0;e=3328+(d<<2)|0;if((q|0)==(c[e>>2]|0)){c[e>>2]=p;if(!p){c[757]=c[757]&~(1<<d);break}}else{if(i>>>0<(c[760]|0)>>>0)Da();d=i+16|0;if((c[d>>2]|0)==(q|0))c[d>>2]=p;else c[i+20>>2]=p;if(!p)break}e=c[760]|0;if(p>>>0<e>>>0)Da();c[p+24>>2]=i;d=c[a+(b+16)>>2]|0;do if(d)if(d>>>0<e>>>0)Da();else{c[p+16>>2]=d;c[d+24>>2]=p;break}while(0);d=c[a+(b+20)>>2]|0;if(d)if(d>>>0<(c[760]|0)>>>0)Da();else{c[p+20>>2]=d;c[d+24>>2]=p;break}}}else{f=c[a+(b+8)>>2]|0;e=c[a+(b+12)>>2]|0;d=3064+(g<<1<<2)|0;if((f|0)!=(d|0)){if(f>>>0<j>>>0)Da();if((c[f+12>>2]|0)!=(q|0))Da()}if((e|0)==(f|0)){c[756]=c[756]&~(1<<g);break}if((e|0)!=(d|0)){if(e>>>0<j>>>0)Da();d=e+8|0;if((c[d>>2]|0)==(q|0))o=d;else Da()}else o=e+8|0;c[f+12>>2]=e;c[o>>2]=f}while(0);c[t+4>>2]=h|1;c[t+h>>2]=h;if((t|0)==(c[761]|0)){c[758]=h;return}}else{c[d>>2]=e&-2;c[t+4>>2]=h|1;c[t+h>>2]=h}d=h>>>3;if(h>>>0<256){e=d<<1;g=3064+(e<<2)|0;f=c[756]|0;d=1<<d;if(f&d){d=3064+(e+2<<2)|0;e=c[d>>2]|0;if(e>>>0<(c[760]|0)>>>0)Da();else{r=d;s=e}}else{c[756]=f|d;r=3064+(e+2<<2)|0;s=g}c[r>>2]=t;c[s+12>>2]=t;c[t+8>>2]=s;c[t+12>>2]=g;return}d=h>>>8;if(d)if(h>>>0>16777215)g=31;else{r=(d+1048320|0)>>>16&8;s=d<<r;q=(s+520192|0)>>>16&4;s=s<<q;g=(s+245760|0)>>>16&2;g=14-(q|r|g)+(s<<g>>>15)|0;g=h>>>(g+7|0)&1|g<<1}else g=0;d=3328+(g<<2)|0;c[t+28>>2]=g;c[t+20>>2]=0;c[t+16>>2]=0;e=c[757]|0;f=1<<g;if(!(e&f)){c[757]=e|f;c[d>>2]=t;c[t+24>>2]=d;c[t+12>>2]=t;c[t+8>>2]=t;return}d=c[d>>2]|0;a:do if((c[d+4>>2]&-8|0)!=(h|0)){g=h<<((g|0)==31?0:25-(g>>>1)|0);while(1){e=d+16+(g>>>31<<2)|0;f=c[e>>2]|0;if(!f)break;if((c[f+4>>2]&-8|0)==(h|0)){d=f;break a}else{g=g<<1;d=f}}if(e>>>0<(c[760]|0)>>>0)Da();c[e>>2]=t;c[t+24>>2]=d;c[t+12>>2]=t;c[t+8>>2]=t;return}while(0);e=d+8|0;f=c[e>>2]|0;s=c[760]|0;if(!(f>>>0>=s>>>0&d>>>0>=s>>>0))Da();c[f+12>>2]=t;c[e>>2]=t;c[t+8>>2]=f;c[t+12>>2]=d;c[t+24>>2]=0;return}
+function Ee(b,e,f,j,k,l,m,n,o,p,q,r){b=b|0;e=e|0;f=f|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;q=+q;r=r|0;var s=0,t=0,u=0.0,v=0.0,w=0,x=0,y=0.0,z=0.0,A=0.0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0.0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0.0,V=0.0,W=0.0,X=0.0,Y=0,Z=0;T=i;i=i+240|0;x=T+224|0;w=T+216|0;C=T+208|0;B=T+200|0;s=T+136|0;N=T+72|0;P=T;Q=T+232|0;R=T+228|0;h[s>>3]=100.0;h[s+8>>3]=100.0;h[s+16>>3]=110.0;h[s+24>>3]=100.0;h[s+32>>3]=110.0;h[s+40>>3]=110.0;h[s+48>>3]=100.0;h[s+56>>3]=110.0;h[N>>3]=+h[p>>3];h[N+8>>3]=+h[p+8>>3];h[N+16>>3]=+h[p+16>>3];h[N+24>>3]=+h[p+24>>3];h[N+32>>3]=+h[p+32>>3];h[N+40>>3]=+h[p+40>>3];h[N+48>>3]=+h[p+48>>3];h[N+56>>3]=+h[p+56>>3];He(s,N,P);A=+h[N>>3];V=+h[N+16>>3];y=A-V;J=+h[N+8>>3];U=+h[N+24>>3];u=J-U;s=~~(y*y+u*u);u=+h[N+32>>3];y=+h[N+48>>3];X=u-y;v=+h[N+40>>3];z=+h[N+56>>3];W=v-z;N=~~(X*X+W*W);u=V-u;v=U-v;t=~~(u*u+v*v);A=y-A;J=z-J;O=~~(A*A+J*J);s=~~(+(((N|0)>(s|0)?N:s)|0)*q*q);t=~~(+(((O|0)>(t|0)?O:t)|0)*q*q);if(!b){p=f;while(1)if((p|0)<(j|0)&($(p,p)|0)<(s|0))p=p<<1;else break;s=f;while(1)if((s|0)<(j|0)&($(s,s)|0)<(t|0))s=s<<1;else break}else{p=f;while(1)if((p|0)<(j|0)&($(p<<2,p)|0)<(s|0))p=p<<1;else break;s=f;while(1)if((s|0)<(j|0)&($(s<<2,s)|0)<(t|0))s=s<<1;else break}O=(p|0)>(j|0)?j:p;M=(s|0)>(j|0)?j:s;L=(O|0)/(f|0)|0;K=(M|0)/(f|0)|0;u=(1.0-q)*.5*10.0;J=q*10.0;N=$(f,f)|0;a:do if(!e){I=N*3|0;p=Wj(I,4)|0;if(!p){Me(3,5472,B);rb(1)}do switch(n|0){case 0:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=(($(t,l)|0)+s|0)*3|0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t+2)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t+1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+t>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 1:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=(($(t,l)|0)+s|0)*3|0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+t>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t+1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t+2)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 2:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|2)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+t>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 3:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+t>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|1)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t|2)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 4:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|1)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|2)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t|3)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 5:case 12:case 13:case 14:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=d[k+(($(t,l)|0)+s)>>0]|0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+t;s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+t;b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+t}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 6:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=($(t,l)|0)+s<<2;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|3)>>0]|0);s=p+(b+1<<2)|0;c[s>>2]=(c[s>>2]|0)+(d[k+(t|2)>>0]|0);b=p+(b+2<<2)|0;c[b>>2]=(c[b>>2]|0)+(d[k+(t|1)>>0]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 7:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Z=$(t,l)|0;Y=(s&65534)+Z<<1;V=+((d[k+Y>>0]|0)+-128|0);X=+((d[k+(Y+2)>>0]|0)+-128|0);W=+((d[k+(Z+s<<1|1)>>0]|0)+-16|0)*298.0820007324219;Z=~~(V*516.4110107421875+W)>>8;Y=~~(W-V*100.29100036621094-X*208.1199951171875)>>8;t=~~(W+X*408.5830078125)>>8;Z=(Z|0)>0?Z:0;b=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;s=p+(b<<2)|0;c[s>>2]=((Z|0)<255?Z:255)+(c[s>>2]|0);Y=(Y|0)>0?Y:0;s=p+(b+1<<2)|0;c[s>>2]=((Y|0)<255?Y:255)+(c[s>>2]|0);t=(t|0)>0?t:0;b=p+(b+2<<2)|0;c[b>>2]=((t|0)<255?t:255)+(c[b>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 8:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){t=$(t,l)|0;Y=(s&65534)+t<<1;V=+((d[k+(Y|1)>>0]|0)+-128|0);X=+((d[k+(Y+3)>>0]|0)+-128|0);W=+((d[k+(t+s<<1)>>0]|0)+-16|0)*298.0820007324219;s=~~(W+V*516.4110107421875)>>8;t=~~(W-V*100.29100036621094-X*208.1199951171875)>>8;Y=~~(W+X*408.5830078125)>>8;s=(s|0)>0?s:0;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=((s|0)<255?s:255)+(c[b>>2]|0);t=(t|0)>0?t:0;b=p+(Z+1<<2)|0;c[b>>2]=((t|0)<255?t:255)+(c[b>>2]|0);Y=(Y|0)>0?Y:0;Z=p+(Z+2<<2)|0;c[Z>>2]=((Y|0)<255?Y:255)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 9:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;t=d[k+(Y|1)>>0]|0;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=(t<<3&248|4)+(c[b>>2]|0);Y=d[k+Y>>0]|0;b=p+(Z+1<<2)|0;c[b>>2]=(Y<<5&224|t>>>3&28|2)+(c[b>>2]|0);Z=p+(Z+2<<2)|0;c[Z>>2]=(Y&248|4)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 10:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;t=d[k+(Y|1)>>0]|0;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=(t<<2&248|4)+(c[b>>2]|0);Y=d[k+Y>>0]|0;b=p+(Z+1<<2)|0;c[b>>2]=(Y<<5&224|t>>>3&24|4)+(c[b>>2]|0);Z=p+(Z+2<<2)|0;c[Z>>2]=(Y&248|4)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}case 11:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;Z=(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)|0)*3|0;b=p+(Z<<2)|0;c[b>>2]=(c[b>>2]|0)+((d[k+(Y|1)>>0]|0)&240|8);Y=d[k+Y>>0]|0;b=p+(Z+1<<2)|0;c[b>>2]=(Y<<4&240|8)+(c[b>>2]|0);Z=p+(Z+2<<2)|0;c[Z>>2]=(Y&240|8)+(c[Z>>2]|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}break}default:{Me(3,4615,C);S=278;break a}}while(0);t=$(K,L)|0;if(N){s=0;do{a[r+s>>0]=((c[p+(s<<2)>>2]|0)>>>0)/(t>>>0)|0;s=s+1|0}while((s|0)<(I|0))}Vj(p);p=0}else{p=Wj(N,4)|0;if(!p){Me(3,5472,w);rb(1)}b:do if(n>>>0<2){y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)>0){e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=(($(t,l)|0)+s|0)*3|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((d[k+(Y+1)>>0]|0)+(d[k+Y>>0]|0)+(d[k+(Y+2)>>0]|0)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0))}}else{if((n&-2|0)==2){y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break;e=(O|0)>0;x=0;while(1){v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<2;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((d[k+(Y|1)>>0]|0)+(d[k+Y>>0]|0)+(d[k+(Y|2)>>0]|0)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0;if((x|0)>=(M|0))break b}}if((n&-3|0)==4){y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break;e=(O|0)>0;x=0;while(1){v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<2;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((d[k+(Y|2)>>0]|0)+(d[k+(Y|1)>>0]|0)+(d[k+(Y|3)>>0]|0)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0;if((x|0)>=(M|0))break b}}switch(n|0){case 5:case 12:case 13:case 14:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=d[k+(($(t,l)|0)+s)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+Y}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 7:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=d[k+(($(t,l)|0)+s<<1|1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+Y}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 8:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=d[k+(($(t,l)|0)+s<<1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+Y}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 9:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;I=d[k+Y>>0]|0;Y=d[k+(Y|1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((Y<<3&248|4)+(I&248|4)+(I<<5&224|Y>>>3&28|2)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 10:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;I=d[k+Y>>0]|0;Y=d[k+(Y|1)>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((Y<<2&248|4)+(I&248|4)+(I<<5&224|Y>>>3&24|4)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}case 11:{y=u+100.0;z=+(M|0);A=+(O|0);B=P+48|0;C=P+56|0;n=P+64|0;D=P+8|0;E=P+16|0;F=P+24|0;G=P+32|0;H=P+40|0;j=(b|0)==1;if((M|0)<=0)break b;e=(O|0)>0;x=0;do{v=y+J*(+(x|0)+.5)/z;if(e){w=0;do{u=y+J*(+(w|0)+.5)/A;q=+h[n>>3]+(+h[B>>3]*u+v*+h[C>>3]);if(q==0.0){S=278;break a}X=(+h[E>>3]+(u*+h[P>>3]+v*+h[D>>3]))/q;g[Q>>2]=X;u=(+h[H>>3]+(u*+h[F>>3]+v*+h[G>>3]))/q;g[R>>2]=u;lf(o,X,u,Q,R)|0;u=+g[Q>>2];if(j){s=((~~(u+1.0)|0)/2|0)<<1;t=((~~(+g[R>>2]+1.0)|0)/2|0)<<1}else{s=~~(u+.5);t=~~(+g[R>>2]+.5)}if((s|0)>-1?(t|0)<(m|0)&((t|0)>-1&(s|0)<(l|0)):0){Y=($(t,l)|0)+s<<1;I=d[k+Y>>0]|0;Z=p+(($((x|0)/(K|0)|0,f)|0)+((w|0)/(L|0)|0)<<2)|0;c[Z>>2]=(c[Z>>2]|0)+((((I<<4&240|8)+(I&240|8)+((d[k+(Y|1)>>0]|0)&240|8)|0)>>>0)/3|0)}w=w+1|0}while((w|0)<(O|0))}x=x+1|0}while((x|0)<(M|0));break}default:{Me(3,4615,x);S=278;break a}}}while(0);s=$(K,L)|0;if(N){t=0;do{a[r+t>>0]=((c[p+(t<<2)>>2]|0)>>>0)/(s>>>0)|0;t=t+1|0}while((t|0)<(N|0))}Vj(p);p=0}while(0);if((S|0)==278){Vj(p);p=-1}i=T;return p|0}function Fe(b,e,f,g,j,k,l){b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;v=i;i=i+32|0;p=v+24|0;o=v+8|0;u=v;a:do if((e+-3|0)>>>0>5){c[f>>2]=-1;c[g>>2]=0;h[j>>3]=-1.0;m=-1}else{c[o>>2]=0;t=e+-1|0;c[o+4>>2]=$(t,e)|0;r=$(e,e)|0;c[o+8>>2]=r+-1;c[o+12>>2]=t;n=a[b+(c[o>>2]|0)>>0]|0;m=(n&255)>0?n:0;n=(n&255)<255?n:-1;s=a[b+(c[o+4>>2]|0)>>0]|0;m=(s&255)>(m&255)?s:m;n=(s&255)<(n&255)?s:n;s=a[b+(c[o+8>>2]|0)>>0]|0;m=(s&255)>(m&255)?s:m;n=(s&255)<(n&255)?s:n;s=a[b+(c[o+12>>2]|0)>>0]|0;m=((s&255)>(m&255)?s:m)&255;n=((s&255)<(n&255)?s:n)&255;if((m-n|0)<30){c[f>>2]=-1;c[g>>2]=0;h[j>>3]=-1.0;m=-2;break}q=(m+n|0)>>>1;a[p>>0]=(d[b+(c[o>>2]|0)>>0]|0)>>>0<q>>>0&1;a[p+1>>0]=(d[b+(c[o+4>>2]|0)>>0]|0)>>>0<q>>>0&1;a[p+2>>0]=(d[b+(c[o+8>>2]|0)>>0]|0)>>>0<q>>>0&1;a[p+3>>0]=(d[b+(c[o+12>>2]|0)>>0]|0)>>>0<q>>>0&1;n=0;while(1){m=n+1|0;if(((a[p+n>>0]|0)==1?(a[p+((m|0)%4|0)>>0]|0)==1:0)?(a[p+((n+2|0)%4|0)>>0]|0)==0:0){m=n;n=10;break}if((m|0)<4)n=m;else{n=12;break}}if((n|0)==10)c[g>>2]=m;else if((n|0)==12?(m|0)==4:0){c[f>>2]=-1;c[g>>2]=0;h[j>>3]=-1.0;m=-3;break}if(!r)s=255;else{m=255;n=0;do{s=b+n|0;p=d[s>>0]|0;o=p-q|0;o=(o|0)<0?0-o|0:o;m=(o|0)<(m|0)?o:m;a[s>>0]=p>>>0<q>>>0&1;n=n+1|0}while((n|0)<(r|0));s=m}switch(c[g>>2]|0){case 0:{if((e|0)>0){r=(e|0)==0;n=0;m=0;g=0;do{p=(g|0)==(t|0);q=$(g,e)|0;if(!r){o=0;do{if((o|g|0)!=0?!(p&((o|0)==0|(o|0)==(t|0))):0){n=fk(n|0,m|0,1)|0;n=(a[b+(o+q)>>0]|0)!=0|n;m=D}o=o+1|0}while((o|0)!=(e|0))}g=g+1|0}while((g|0)<(e|0))}else{n=0;m=0}break}case 1:{if((e|0)>0){r=(e|0)>0;n=0;m=0;g=0;do{p=(g|0)==0;q=(g|0)==(t|0);if(r){o=t;while(1){w=(o|0)==(t|0);if(!(p&w)?!(q&(w|(o|0)==0)):0){n=fk(n|0,m|0,1)|0;n=(a[b+(($(o,e)|0)+g)>>0]|0)!=0|n;m=D}if((o|0)>0)o=o+-1|0;else break}}g=g+1|0}while((g|0)<(e|0))}else{n=0;m=0}break}case 2:{if((e|0)>0){r=(e|0)>0;n=0;m=0;g=t;while(1){q=(g|0)==(t|0)|(g|0)==0;p=$(g,e)|0;if(r){o=t;while(1){if(!(q&(o|0)==(t|0)|(o|g|0)==0)){n=fk(n|0,m|0,1)|0;n=(a[b+(o+p)>>0]|0)!=0|n;m=D}if((o|0)>0)o=o+-1|0;else break}}if((g|0)>0)g=g+-1|0;else break}}else{n=0;m=0}break}case 3:{if((e|0)>0){r=(e|0)>0;n=0;m=0;g=t;while(1){p=(g|0)==(t|0);q=(g|0)==0;if(r){o=0;do{if(!(p&(o|0)==0|(o|g|0)==0|q&(o|0)==(t|0))){n=fk(n|0,m|0,1)|0;n=(a[b+(($(o,e)|0)+g)>>0]|0)!=0|n;m=D}o=o+1|0}while((o|0)<(e|0))}if((g|0)>0)g=g+-1|0;else break}}else{n=0;m=0}break}default:{n=0;m=0}}h[j>>3]=(s|0)>30?1.0:+(s|0)/30.0;switch(k|0){case 259:{w=a[4551+n>>0]|0;k=w<<24>>24;l=u;c[l>>2]=k;c[l+4>>2]=((k|0)<0)<<31>>31;if(w<<24>>24<0){c[f>>2]=-1;h[j>>3]=-1.0;m=-4;break a}break}case 515:{m=a[4423+n>>0]|0;k=m<<24>>24;w=u;c[w>>2]=k;c[w+4>>2]=((k|0)<0)<<31>>31;if(l)c[l>>2]=d[4487+n>>0];if(m<<24>>24<0){c[f>>2]=-1;h[j>>3]=-1.0;m=-4;break a}break}case 772:case 1028:{m=Ie(k,n,m,0,u)|0;if((m|0)<0){c[f>>2]=-1;h[j>>3]=-1.0;m=-4;break a}if((l|0)!=0&(m|0)>0)c[l>>2]=m;break}default:{w=u;c[w>>2]=n;c[w+4>>2]=m}}c[f>>2]=c[u>>2];m=0}while(0);i=v;return m|0}function Ge(a,b,e,f,g,j,k){a=a|0;b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0.0,z=0,A=0,B=0,C=0,D=0.0;C=i;i=i+16|0;l=C+8|0;n=C;a:do if(!a){c[g>>2]=0;c[j>>2]=0;h[k>>3]=-1.0;b=-1}else switch(b|0){case 0:{o=$(f,f)|0;z=o*3|0;A=Uj(o*12|0)|0;if(!A){Me(3,5472,n);rb(1)}if(!o)b=0;else{b=0;l=0;do{b=((d[e+l>>0]|0)^255)+b|0;l=l+1|0}while((l|0)<(z|0))}l=(b|0)/(z|0)|0;if(!o)m=0.0;else{n=0;b=0;do{x=((d[e+n>>0]|0)^255)-l|0;c[A+(n<<2)>>2]=x;b=($(x,x)|0)+b|0;n=n+1|0}while((n|0)<(z|0));m=+(b|0)}y=+P(+m);if(y/(+(f|0)*1.7320508)<15.0){c[g>>2]=0;c[j>>2]=0;h[k>>3]=-1.0;Vj(A);b=-2;break a}v=c[a>>2]|0;w=a+12|0;x=a+16|0;if((v|0)>0){u=c[a+8>>2]|0;s=(o|0)==0;n=-1;t=0;m=0.0;l=-1;b=-1;do{b:while(1){n=n+1|0;switch(c[u+(n<<2)>>2]|0){case 0:break;case 2:break b;default:{B=17;break b}}}if((B|0)==17){B=0;p=n<<2;q=c[x>>2]|0;r=0;do{a=r+p|0;if(s)o=0;else{e=c[(c[w>>2]|0)+(a<<2)>>2]|0;f=0;o=0;do{o=($(c[e+(f<<2)>>2]|0,c[A+(f<<2)>>2]|0)|0)+o|0;f=f+1|0}while((f|0)<(z|0))}D=+(o|0)/+h[q+(a<<3)>>3]/y;a=D>m;l=a?r:l;b=a?n:b;m=a?D:m;r=r+1|0}while((r|0)!=4)}t=t+1|0}while((t|0)<(v|0))}else{m=0.0;l=-1;b=-1}c[j>>2]=l;c[g>>2]=b;h[k>>3]=m;Vj(A);b=0;break a}case 1:{z=$(f,f)|0;A=Uj(z<<2)|0;if(!A){Me(3,5472,l);rb(1)}if(!z)b=0;else{b=0;l=0;do{b=((d[e+l>>0]|0)^255)+b|0;l=l+1|0}while((l|0)<(z|0))}l=(b|0)/(z|0)|0;if(!z)m=0.0;else{n=0;b=0;do{x=((d[e+n>>0]|0)^255)-l|0;c[A+(n<<2)>>2]=x;b=($(x,x)|0)+b|0;n=n+1|0}while((n|0)<(z|0));m=+(b|0)}y=+P(+m);if(y/+(f|0)<15.0){c[g>>2]=0;c[j>>2]=0;h[k>>3]=-1.0;Vj(A);b=-2;break a}v=c[a>>2]|0;w=a+20|0;x=a+24|0;if((v|0)>0){s=c[a+8>>2]|0;t=(z|0)==0;n=-1;u=0;m=0.0;l=-1;b=-1;do{c:while(1){n=n+1|0;switch(c[s+(n<<2)>>2]|0){case 0:break;case 2:break c;default:{B=37;break c}}}if((B|0)==37){B=0;p=n<<2;q=c[x>>2]|0;r=0;do{a=r+p|0;if(t)o=0;else{e=c[(c[w>>2]|0)+(a<<2)>>2]|0;f=0;o=0;do{o=($(c[e+(f<<2)>>2]|0,c[A+(f<<2)>>2]|0)|0)+o|0;f=f+1|0}while((f|0)<(z|0))}D=+(o|0)/+h[q+(a<<3)>>3]/y;a=D>m;l=a?r:l;b=a?n:b;m=a?D:m;r=r+1|0}while((r|0)!=4)}u=u+1|0}while((u|0)<(v|0))}else{m=0.0;l=-1;b=-1}c[j>>2]=l;c[g>>2]=b;h[k>>3]=m;Vj(A);b=0;break a}default:{b=-1;break a}}while(0);i=C;return b|0}function He(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;e=Re(8,8)|0;f=Re(8,1)|0;g=Re(8,1)|0;i=c[e>>2]|0;j=c[f>>2]|0;k=0;do{p=a+(k<<4)|0;l=k<<4;h[i+(l<<3)>>3]=+h[p>>3];o=a+(k<<4)+8|0;h[i+((l|1)<<3)>>3]=+h[o>>3];h[i+((l|2)<<3)>>3]=1.0;h[i+((l|3)<<3)>>3]=0.0;h[i+((l|4)<<3)>>3]=0.0;h[i+((l|5)<<3)>>3]=0.0;n=b+(k<<4)|0;h[i+((l|6)<<3)>>3]=-(+h[p>>3]*+h[n>>3]);h[i+((l|7)<<3)>>3]=-(+h[o>>3]*+h[n>>3]);h[i+((l|8)<<3)>>3]=0.0;h[i+((l|9)<<3)>>3]=0.0;h[i+((l|10)<<3)>>3]=0.0;h[i+((l|11)<<3)>>3]=+h[p>>3];h[i+((l|12)<<3)>>3]=+h[o>>3];h[i+((l|13)<<3)>>3]=1.0;m=b+(k<<4)+8|0;h[i+((l|14)<<3)>>3]=-(+h[p>>3]*+h[m>>3]);h[i+((l|15)<<3)>>3]=-(+h[o>>3]*+h[m>>3]);l=k<<1;h[j+(l<<3)>>3]=+h[n>>3];h[j+((l|1)<<3)>>3]=+h[m>>3];k=k+1|0}while((k|0)!=4);_e(e)|0;Xe(g,e,f)|0;p=c[g>>2]|0;h[d>>3]=+h[p>>3];h[d+8>>3]=+h[p+8>>3];h[d+16>>3]=+h[p+16>>3];p=c[g>>2]|0;h[d+24>>3]=+h[p+24>>3];h[d+32>>3]=+h[p+32>>3];h[d+40>>3]=+h[p+40>>3];p=c[g>>2]|0;h[d+48>>3]=+h[p+48>>3];h[d+56>>3]=+h[p+56>>3];h[d+64>>3]=1.0;We(e)|0;We(f)|0;We(g)|0;return}function Ie(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0;I=i;i=i+2320|0;k=I+2304|0;y=I+864|0;u=I+784|0;H=I+704|0;w=I+624|0;v=I+548|0;G=I+40|0;E=I;switch(b|0){case 772:{g=9;j=1;l=3;break}case 1028:{g=5;j=2;l=3;break}case 2830:{A=900;s=1472;C=64;F=120;z=127;B=g;j=9;l=6;break}default:f=-1}if((l|0)==3){b=0;while(1){a[k+b>>0]=e&1;e=hk(e|0,f|0,1)|0;b=b+1|0;if((b|0)==13)break;else f=D}A=840;s=1408;C=g;F=13;z=15;B=k;l=6}do if((l|0)==6){r=j<<1;k=1;f=0;while(1){g=v+(k<<2)|0;c[g>>2]=0;b=0;e=0;do{if(a[B+e>>0]|0){b=b^c[A+((($(e,k)|0)%(z|0)|0)<<2)>>2];c[g>>2]=b}e=e+1|0}while((e|0)<(F|0));f=(b|0)==0?f:1;c[g>>2]=c[s+(b<<2)>>2];if((k|0)<(r|0))k=k+1|0;else break}x=(f|0)!=0;if(x){c[u>>2]=0;f=c[v+4>>2]|0;c[u+4>>2]=f;c[y>>2]=0;c[y+72>>2]=1;if((r|0)>1){b=1;do{c[y+(b<<2)>>2]=-1;c[y+72+(b<<2)>>2]=0;b=b+1|0}while((b|0)<(r|0))}c[H>>2]=0;c[H+4>>2]=0;c[w>>2]=-1;c[w+4>>2]=0;p=0;q=0;while(1){g=q;q=q+1|0;o=u+(q<<2)|0;if((f|0)==-1){k=g+2|0;c[H+(k<<2)>>2]=p;if((p|0)<0)n=p;else{f=0;while(1){o=y+(q*72|0)+(f<<2)|0;n=c[o>>2]|0;c[y+(k*72|0)+(f<<2)>>2]=n;c[o>>2]=c[s+(n<<2)>>2];if((f|0)<(p|0))f=f+1|0;else{n=p;break}}}}else{b=g;while(1){f=(b|0)>0;if(f&(c[u+(b<<2)>>2]|0)==-1)b=b+-1|0;else break}if(f){e=b;do{f=e;e=e+-1|0;if((c[u+(e<<2)>>2]|0)!=-1)b=(c[w+(b<<2)>>2]|0)<(c[w+(e<<2)>>2]|0)?e:b}while((f|0)>1)}e=H+(b<<2)|0;m=q-b|0;n=m+(c[e>>2]|0)|0;k=g+2|0;n=(p|0)>(n|0)?p:n;c[H+(k<<2)>>2]=n;f=0;do{c[y+(k*72|0)+(f<<2)>>2]=0;f=f+1|0}while((f|0)<(r|0));f=c[e>>2]|0;e=u+(b<<2)|0;if((f|0)>=0){l=0;while(1){g=c[y+(b*72|0)+(l<<2)>>2]|0;if((g|0)!=-1)c[y+(k*72|0)+(m+l<<2)>>2]=c[A+(((g+z+(c[o>>2]|0)-(c[e>>2]|0)|0)%(z|0)|0)<<2)>>2];if((l|0)<(f|0))l=l+1|0;else break}}if((p|0)>=0){f=0;while(1){o=y+(q*72|0)+(f<<2)|0;m=c[o>>2]|0;l=y+(k*72|0)+(f<<2)|0;c[l>>2]=c[l>>2]^m;c[o>>2]=c[s+(m<<2)>>2];if((f|0)<(p|0))f=f+1|0;else break}}}c[w+(k<<2)>>2]=q-n;if((q|0)>=(r|0))break;f=c[v+(k<<2)>>2]|0;if((f|0)==-1)f=0;else f=c[A+(f<<2)>>2]|0;g=u+(k<<2)|0;c[g>>2]=f;if((n|0)>=1){e=1;while(1){b=c[v+(k-e<<2)>>2]|0;if((b|0)!=-1?(t=c[y+(k*72|0)+(e<<2)>>2]|0,(t|0)!=0):0){f=f^c[A+((((c[s+(t<<2)>>2]|0)+b|0)%(z|0)|0)<<2)>>2];c[g>>2]=f}if((e|0)<(n|0))e=e+1|0;else break}}f=c[s+(f<<2)>>2]|0;c[g>>2]=f;if((n|0)>(j|0))break;else p=n}if((n|0)>(j|0)){f=-1;break}if((n|0)>=0){f=0;while(1){w=y+(k*72|0)+(f<<2)|0;c[w>>2]=c[s+(c[w>>2]<<2)>>2];if((f|0)<(n|0))f=f+1|0;else break}}if((n|0)>=1){f=1;while(1){c[E+(f<<2)>>2]=c[y+(k*72|0)+(f<<2)>>2];if((f|0)<(n|0))f=f+1|0;else break}}l=(n|0)<1;f=0;m=1;do{if(l)b=1;else{j=1;b=1;while(1){e=E+(j<<2)|0;g=c[e>>2]|0;if((g|0)!=-1){y=(g+j|0)%(z|0)|0;c[e>>2]=y;b=c[A+(y<<2)>>2]^b}if((j|0)<(n|0))j=j+1|0;else break}}if(!b){c[G+(f<<2)>>2]=z-m;f=f+1|0}m=m+1|0}while((z|0)>=(m|0));if((f|0)!=(n|0)){f=-1;break}if((n|0)>0){f=0;do{E=B+(c[G+(f<<2)>>2]|0)|0;a[E>>0]=d[E>>0]^1;f=f+1|0}while((f|0)<(n|0))}}else k=0;b=h;c[b>>2]=0;c[b+4>>2]=0;b=1;e=0;g=0;j=0;f=F-C|0;while(1){G=ok(d[B+f>>0]|0,0,b|0,e|0)|0;g=gk(G|0,D|0,g|0,j|0)|0;j=D;G=h;c[G>>2]=g;c[G+4>>2]=j;b=fk(b|0,e|0,1)|0;f=f+1|0;if((f|0)>=(F|0))break;else e=D}if(x)f=c[H+(k<<2)>>2]|0;else f=0}while(0);i=I;return f|0}function Je(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0.0;A=i;i=i+32|0;z=A+24|0;g=A+16|0;d=A+8|0;do if(a){if(!b){Me(3,4674,d);d=-1;break}y=a+8|0;f=c[a+4>>2]|0;a:do if((f|0)>0){e=c[y>>2]|0;d=0;do{if(!(c[e+(d<<2)>>2]|0))break a;d=d+1|0}while((d|0)<(f|0))}else d=0;while(0);if((d|0)!=(f|0)){x=Aj(b)|0;if(!x){Me(3,4719,g);d=-1;break}r=a+28|0;s=d<<2;t=a+12|0;u=a+20|0;v=a+16|0;w=a+24|0;f=Gj(x,4742)|0;e=0;b:while(1){q=e+s|0;p=0;b=0;do{n=(p|0)==0;o=(p|0)==2;g=c[r>>2]|0;if((g|0)>0){m=0;do{if((g|0)>0){l=0;do{if(!f){e=17;break b}g=qj(f)|0;f=Gj(0,4742)|0;g=255-g|0;k=((($(c[r>>2]|0,m)|0)+l|0)*3|0)+p|0;c[(c[(c[t>>2]|0)+(q<<2)>>2]|0)+(k<<2)>>2]=g;k=($(c[r>>2]|0,m)|0)+l|0;j=c[(c[u>>2]|0)+(q<<2)>>2]|0;k=j+(k<<2)|0;if(!n){c[k>>2]=(c[k>>2]|0)+g;if(o){k=j+(($(c[r>>2]|0,m)|0)+l<<2)|0;c[k>>2]=(c[k>>2]|0)/3|0}}else c[k>>2]=g;b=g+b|0;l=l+1|0;g=c[r>>2]|0}while((l|0)<(g|0))}m=m+1|0}while((m|0)<(g|0))}p=p+1|0}while((p|0)<3);g=c[r>>2]|0;l=(b|0)/($(g*3|0,g)|0)|0;if(($(g*3|0,g)|0)>0){j=c[(c[t>>2]|0)+(q<<2)>>2]|0;k=0;b=0;do{p=j+(k<<2)|0;g=(c[p>>2]|0)-l|0;c[p>>2]=g;b=($(g,g)|0)+b|0;k=k+1|0;g=c[r>>2]|0}while((k|0)<($(g*3|0,g)|0))}else b=0;B=+P(+(+(b|0)));h[(c[v>>2]|0)+(q<<3)>>3]=B==0.0?1.0e-07:B;if(!($(g,g)|0))b=0;else{g=c[(c[u>>2]|0)+(q<<2)>>2]|0;j=0;b=0;do{o=g+(j<<2)|0;p=(c[o>>2]|0)-l|0;c[o>>2]=p;b=($(p,p)|0)+b|0;j=j+1|0;p=c[r>>2]|0}while((j|0)<($(p,p)|0))}B=+P(+(+(b|0)));h[(c[w>>2]|0)+(q<<3)>>3]=B==0.0?1.0e-07:B;e=e+1|0;if((e|0)>=4){e=32;break}}if((e|0)==17){Me(3,4747,z);Vj(x);d=-1;break}else if((e|0)==32){Vj(x);c[(c[y>>2]|0)+(d<<2)>>2]=1;c[a>>2]=(c[a>>2]|0)+1;break}}else d=-1}else{Me(3,4649,A);d=-1}while(0);i=A;return d|0}function Ke(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;k=i;i=i+32|0;j=k+16|0;h=k+8|0;e=k;g=_i(d,4854)|0;do if(g){dj(g,0,2)|0;e=gj(g)|0;dj(g,0,0)|0;f=Uj(e+1|0)|0;if(!f){Me(3,5472,h);Wi(g)|0;e=-1;break}h=aj(f,e,1,g)|0;Wi(g)|0;if(!h){c[j>>2]=d;Me(3,4820,j);Vj(f);e=-1;break}else{a[f+e>>0]=0;e=Je(b,f)|0;Vj(f);break}}else{c[e>>2]=d;Me(3,4774,e);e=-1}while(0);i=k;return e|0}function Le(a,b){a=a|0;b=b|0;b=(c[a+8>>2]|0)+(b<<2)|0;if(!(c[b>>2]|0))b=-1;else{c[b>>2]=0;c[a>>2]=(c[a>>2]|0)+-1;b=1}return b|0}function Me(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0;j=i;i=i+32|0;h=j+16|0;f=j;c[h>>2]=0;if(((d|0)!=0&(c[496]|0)<=(b|0)?(a[d>>0]|0)!=0:0)?(c[f>>2]=e,g=lj(h,d,f)|0,(g|0)>-1):0){f=c[497]|0;do if(f){if(!(c[498]|0)){Wb[f&15](c[h>>2]|0);break}e=gb()|0;b=c[500]|0;if((e|0)==(c[499]|0)){if((b|0)>0){Wb[f&15](c[502]|0);c[500]=0;f=c[497]|0}Wb[f&15](c[h>>2]|0);break}f=c[501]|0;if((b|0)<(f|0)){d=(c[502]|0)+b|0;if((g|0)<(-3-b+f|0)){yj(d,c[h>>2]|0)|0;c[500]=(c[500]|0)+g;break}else{a[d>>0]=46;a[d+1>>0]=46;a[d+2>>0]=46;a[d+3>>0]=0;c[500]=c[501];break}}}else $i(c[h>>2]|0,c[659]|0)|0;while(0);Vj(c[h>>2]|0)}i=j;return}function Ne(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0,i=0;i=0;do{d=a+(i<<5)|0;e=a+(i<<5)+8|0;f=a+(i<<5)+16|0;g=0;do{h[c+(i<<5)+(g<<3)>>3]=+h[d>>3]*+h[b+(g<<3)>>3]+ +h[e>>3]*+h[b+32+(g<<3)>>3]+ +h[f>>3]*+h[b+64+(g<<3)>>3];g=g+1|0}while((g|0)!=4);g=c+(i<<5)+24|0;h[g>>3]=+h[a+(i<<5)+24>>3]+ +h[g>>3];i=i+1|0}while((i|0)!=3);return 0}function Oe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,i=0,j=0,k=0;j=Re(4,4)|0;d=c[j>>2]|0;e=c[j>>2]|0;f=c[j>>2]|0;g=c[j>>2]|0;i=0;do{k=i<<2;h[d+(k<<3)>>3]=+h[a+(i<<5)>>3];h[e+(1+k<<3)>>3]=+h[a+(i<<5)+8>>3];h[f+(2+k<<3)>>3]=+h[a+(i<<5)+16>>3];h[g+(3+k<<3)>>3]=+h[a+(i<<5)+24>>3];i=i+1|0}while((i|0)!=3);d=c[j>>2]|0;e=d+96|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[e+20>>2]=0;h[d+120>>3]=1.0;_e(j)|0;d=c[j>>2]|0;e=c[j>>2]|0;f=c[j>>2]|0;g=c[j>>2]|0;i=0;do{k=i<<2;h[b+(i<<5)>>3]=+h[d+(k<<3)>>3];h[b+(i<<5)+8>>3]=+h[e+(1+k<<3)>>3];h[b+(i<<5)+16>>3]=+h[f+(2+k<<3)>>3];h[b+(i<<5)+24>>3]=+h[g+(3+k<<3)>>3];i=i+1|0}while((i|0)!=3);We(j)|0;return 0}function Pe(a){a=a|0;switch(a|0){case 1:case 0:{a=3;break}case 6:case 4:case 3:case 2:{a=4;break}case 14:case 13:case 12:case 5:{a=1;break}case 11:case 10:case 9:case 8:case 7:{a=2;break}default:a=0}return a|0}function Qe(b,c,d,e){b=b|0;c=c|0;d=d|0;e=e|0;var f=0;do if((b|0)!=0&(c|0)!=0&(d|0)!=0){f=Ej(c,47)|0;if(!f){a[b>>0]=0;break}f=f+((e|0)!=0&1)-c|0;if((f+1|0)>>>0<=d>>>0){Dj(b,c,f)|0;a[b+f>>0]=0}else b=0}else b=0;while(0);return b|0}function Re(a,b){a=a|0;b=b|0;var d=0,e=0;d=Uj(12)|0;do if(d){e=Uj($(a<<3,b)|0)|0;c[d>>2]=e;if(!e){Vj(d);d=0;break}else{c[d+4>>2]=a;c[d+8>>2]=b;break}}else d=0;while(0);return d|0}function Se(a){a=a|0;var b=0;b=Re(c[a+4>>2]|0,c[a+8>>2]|0)|0;if(b){if((Ve(b,a)|0)<0){We(b)|0;b=0}}else b=0;return b|0}function Te(a,b){a=a|0;b=b|0;var d=0;d=Re(c[a+4>>2]|0,c[b+8>>2]|0)|0;if(d){if((Xe(d,a,b)|0)<0){We(d)|0;d=0}}else d=0;return d|0}function Ue(a){a=a|0;var b=0;b=Re(c[a+8>>2]|0,c[a+4>>2]|0)|0;if(b){if(($e(b,a)|0)<0){We(b)|0;b=0}}else b=0;return b|0}function Ve(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,i=0,j=0,k=0,l=0,m=0;d=c[a+4>>2]|0;if((d|0)==(c[b+4>>2]|0)?(j=c[a+8>>2]|0,(j|0)==(c[b+8>>2]|0)):0)if((d|0)>0){e=(j|0)>0;l=0;do{f=$(j,l)|0;if(e){g=c[b>>2]|0;i=c[a>>2]|0;k=0;do{m=f+k|0;h[i+(m<<3)>>3]=+h[g+(m<<3)>>3];k=k+1|0}while((k|0)<(j|0))}l=l+1|0}while((l|0)<(d|0));d=0}else d=0;else d=-1;return d|0}function We(a){a=a|0;if(a){Vj(c[a>>2]|0);Vj(a)}return 0}function Xe(a,b,d){a=a|0;b=b|0;d=d|0;var e=0.0,f=0,g=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;n=c[b+8>>2]|0;if(((n|0)==(c[d+4>>2]|0)?(r=c[a+4>>2]|0,(r|0)==(c[b+4>>2]|0)):0)?(o=c[a+8>>2]|0,(o|0)==(c[d+8>>2]|0)):0){s=(o|0)>0?o:0;if((r|0)>0){p=(o|0)>0;q=(n|0)>0;k=c[a>>2]|0;m=0;while(1){a=$(n,m)|0;if(p){f=0;l=k;while(1){h[l>>3]=0.0;if(q){e=0.0;g=0;i=(c[b>>2]|0)+(a<<3)|0;j=(c[d>>2]|0)+(f<<3)|0;while(1){e=e+ +h[i>>3]*+h[j>>3];h[l>>3]=e;g=g+1|0;if((g|0)>=(n|0))break;else{i=i+8|0;j=j+(o<<3)|0}}}f=f+1|0;if((f|0)>=(o|0))break;else l=l+8|0}}m=m+1|0;if((m|0)>=(r|0)){a=0;break}else k=k+(s<<3)|0}}else a=0}else a=-1;return a|0}function Ye(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,i=0.0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0.0,s=0,t=0,u=0;q=c[a+4>>2]|0;s=c[a+8>>2]|0;f=(q|0)<(s|0)?q:s;a:do if(((((!((q|0)<2|(s|0)<2)?(c[b+8>>2]|0)==(s|0):0)?(c[b+4>>2]|0)==(f|0):0)?(t=d+4|0,(c[t>>2]|0)==(f|0)):0)?(g=e+4|0,(c[g>>2]|0)==(s|0)):0)?(u=Se(a)|0,(u|0)!=0):0){r=+P(+(+(q|0)));o=c[u+4>>2]|0;p=c[u+8>>2]|0;if(!((o|0)<1|(p|0)<1)?(c[g>>2]|0)==(p|0):0){if(p){f=c[e>>2]|0;a=0;do{h[f+(a<<3)>>3]=0.0;a=a+1|0}while((a|0)!=(p|0))}n=c[u>>2]|0;if(o){f=(p|0)==0;a=0;j=n;while(1){if(!f){g=0;k=j;l=c[e>>2]|0;while(1){h[l>>3]=+h[k>>3]+ +h[l>>3];g=g+1|0;if((g|0)==(p|0))break;else{k=k+8|0;l=l+8|0}}}a=a+1|0;if((a|0)==(o|0))break;else j=j+(p<<3)|0}}i=+(o|0);if(p){f=c[e>>2]|0;a=0;do{m=f+(a<<3)|0;h[m>>3]=+h[m>>3]/i;a=a+1|0}while((a|0)!=(p|0))}l=(p|0)>0?p:0;if((o|0)>0){f=(p|0)>0;a=0;j=n;while(1){if(f){g=0;k=j;m=c[e>>2]|0;while(1){h[k>>3]=+h[k>>3]-+h[m>>3];g=g+1|0;if((g|0)>=(p|0))break;else{k=k+8|0;m=m+8|0}}}a=a+1|0;if((a|0)>=(o|0))break;else j=j+(l<<3)|0}}f=$(s,q)|0;if((f|0)>0){a=0;do{e=n+(a<<3)|0;h[e>>3]=+h[e>>3]/r;a=a+1|0}while((a|0)<(f|0))}f=Ze(u,b,d)|0;We(u)|0;j=c[t>>2]|0;if((j|0)>0){a=c[d>>2]|0;g=0;i=0.0;do{i=i+ +h[a+(g<<3)>>3];g=g+1|0}while((g|0)<(j|0))}else i=0.0;if((j|0)<=0)break;a=c[d>>2]|0;g=0;while(1){d=a+(g<<3)|0;h[d>>3]=+h[d>>3]/i;g=g+1|0;if((g|0)>=(j|0))break a}}We(u)|0;f=-1}else f=-1;while(0);return f|0}function Ze(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0.0,r=0,s=0,t=0,u=0.0,v=0.0,w=0,x=0.0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,Q=0,R=0,S=0,T=0,U=0,V=0.0,W=0.0,X=0.0,Y=0,Z=0;U=i;i=i+16|0;w=U;F=a+4|0;I=c[F>>2]|0;J=a+8|0;K=c[J>>2]|0;S=(K|0)<(I|0)?K:I;a:do if(((!((I|0)<2|(K|0)<2)?(R=b+8|0,(c[R>>2]|0)==(K|0)):0)?(L=b+4|0,(c[L>>2]|0)==(S|0)):0)?(M=d+4|0,(c[M>>2]|0)==(S|0)):0){T=Re(S,S)|0;N=T+4|0;if((c[N>>2]|0)==(S|0)?(Q=T+8|0,(c[Q>>2]|0)==(S|0)):0){G=(I|0)<(K|0);s=c[F>>2]|0;t=c[J>>2]|0;if(G){if((S|0)!=(s|0)){We(T)|0;e=-1;break}g=c[T>>2]|0;if((S|0)>0){m=(S|0)==0;j=(t|0)>0;n=0;r=g;while(1){l=$(n,t)|0;if(!m){p=0;s=r;while(1){if((p|0)>=(n|0)){e=c[a>>2]|0;h[s>>3]=0.0;if(j){k=0.0;o=e+(l<<3)|0;e=e+(($(p,t)|0)<<3)|0;f=0;while(1){k=k+ +h[o>>3]*+h[e>>3];h[s>>3]=k;f=f+1|0;if((f|0)>=(t|0))break;else{o=o+8|0;e=e+8|0}}}}else h[s>>3]=+h[g+(($(p,S)|0)+n<<3)>>3];p=p+1|0;if((p|0)==(S|0))break;else s=s+8|0}}n=n+1|0;if((n|0)>=(S|0))break;else r=r+(S<<3)|0}}}else{if((S|0)!=(t|0)){We(T)|0;e=-1;break}g=c[T>>2]|0;if((S|0)>0){l=(S|0)==0;j=(s|0)>0;m=0;p=g;while(1){if(!l){o=0;r=p;while(1){if((o|0)>=(m|0)){e=c[a>>2]|0;h[r>>3]=0.0;if(j){k=0.0;n=e+(m<<3)|0;e=e+(o<<3)|0;f=0;while(1){k=k+ +h[n>>3]*+h[e>>3];h[r>>3]=k;f=f+1|0;if((f|0)>=(s|0))break;else{n=n+(S<<3)|0;e=e+(S<<3)|0}}}}else h[r>>3]=+h[g+(($(o,S)|0)+m<<3)>>3];o=o+1|0;if((o|0)==(S|0))break;else r=r+8|0}}m=m+1|0;if((m|0)>=(S|0))break;else p=p+(S<<3)|0}}}do if(((S|0)>=2?(c[M>>2]|0)==(S|0):0)?(H=nf(S)|0,(H|0)!=0):0){E=S+-1|0;c[w+4>>2]=E;c[w>>2]=(c[H>>2]|0)+8;if((rf(T,d,w)|0)<0){of(H)|0;break}B=c[H>>2]|0;h[B>>3]=0.0;if((E|0)>0){C=(S|0)==0;D=E;do{f=D;while(1){if((f|0)<=0)break;v=+O(+(+h[B+(f<<3)>>3]));e=f+-1|0;A=c[d>>2]|0;x=+O(+(+h[A+(e<<3)>>3]));if(v>(x+ +O(+(+h[A+(f<<3)>>3])))*1.0e-06)f=e;else break}y=D;D=D+-1|0;b:do if((f|0)!=(y|0)){o=B+(y<<3)|0;p=B+(f+1<<3)|0;r=(f|0)<(y|0);z=0;do{if((z|0)>99)break b;z=z+1|0;s=c[d>>2]|0;t=s+(D<<3)|0;w=s+(y<<3)|0;k=+h[w>>3];q=(+h[t>>3]-k)*.5;u=+h[o>>3];u=u*u;v=+P(+(u+q*q));if(r){A=f;q=+h[s+(f<<3)>>3]-k+u/(q+(q<0.0?-v:v));u=+h[p>>3];while(1){k=+O(+q);do if(!(k>=+O(+u))){v=-q/u;x=1.0/+P(+(v*v+1.0));v=v*x}else{if(!(k>1.0e-16)){v=1.0;x=0.0;break}k=-u/q;x=1.0/+P(+(k*k+1.0));v=x;x=k*x}while(0);j=s+(A<<3)|0;X=+h[j>>3];n=A;A=A+1|0;l=s+(A<<3)|0;W=+h[l>>3];k=X-W;m=B+(A<<3)|0;V=x*(x*k+v*2.0*+h[m>>3]);h[j>>3]=X-V;h[l>>3]=W+V;if((n|0)>(f|0)){l=B+(n<<3)|0;h[l>>3]=v*+h[l>>3]-u*x}X=+h[m>>3];h[m>>3]=X+x*(v*k-x*2.0*X);j=$(n,S)|0;l=$(A,S)|0;if(C)k=u;else{e=c[T>>2]|0;g=0;do{Z=e+(g+j<<3)|0;q=+h[Z>>3];Y=e+(g+l<<3)|0;k=+h[Y>>3];h[Z>>3]=v*q-x*k;h[Y>>3]=x*q+v*k;g=g+1|0}while((g|0)!=(S|0))}if((n|0)<(D|0)){q=+h[m>>3];Z=B+(n+2<<3)|0;k=+h[Z>>3];h[Z>>3]=v*k;k=-(x*k)}if((A|0)>=(y|0))break;else u=k}}W=+O(+(+h[o>>3]));X=+O(+(+h[t>>3]))}while(W>(X+ +O(+(+h[w>>3])))*1.0e-06)}while(0)}while((y|0)>1)}if(E){l=c[d>>2]|0;m=c[T>>2]|0;n=(S|0)==0;o=0;do{g=l+(o<<3)|0;q=+h[g>>3];j=o;o=o+1|0;if((o|0)<(S|0)){e=j;f=o;k=q;do{X=+h[l+(f<<3)>>3];Z=X>k;k=Z?X:k;e=Z?f:e;f=f+1|0}while((f|0)<(S|0))}else{e=j;k=q}h[l+(e<<3)>>3]=q;h[g>>3]=k;if(!n){g=0;f=m+(($(e,S)|0)<<3)|0;e=m+(($(j,S)|0)<<3)|0;while(1){X=+h[f>>3];h[f>>3]=+h[e>>3];h[e>>3]=X;g=g+1|0;if((g|0)==(S|0))break;else{f=f+8|0;e=e+8|0}}}}while((o|0)!=(E|0))}of(H)|0;c:do if(!G){g=c[b>>2]|0;p=(I|0)>(K|0)?K:I;d:do if((S|0)>0){m=c[d>>2]|0;n=(p|0)==0;e=0;o=c[T>>2]|0;do{if(+h[m+(e<<3)>>3]<1.0e-16)break d;if(!n){f=0;j=o;l=g;while(1){h[l>>3]=+h[j>>3];f=f+1|0;if((f|0)==(p|0))break;else{j=j+8|0;l=l+8|0}}}o=o+(p<<3)|0;g=g+(p<<3)|0;e=e+1|0}while((e|0)<(S|0))}else e=0;while(0);n=(p|0)>0?p:0;if((e|0)<(S|0)){l=c[d>>2]|0;m=(S|0)>0;while(1){h[l+(e<<3)>>3]=0.0;if(m){f=0;j=g;while(1){h[j>>3]=0.0;f=f+1|0;if((f|0)>=(S|0))break;else j=j+8|0}}e=e+1|0;if((e|0)>=(S|0))break;else g=g+(n<<3)|0}}}else{w=c[F>>2]|0;t=c[J>>2]|0;do if(!((w|0)<1|(t|0)<1)){if((c[N>>2]|0)!=(w|0))break;if((c[Q>>2]|0)!=(w|0))break;if((c[L>>2]|0)!=(w|0))break;if((c[R>>2]|0)!=(t|0))break;if((c[M>>2]|0)!=(w|0))break;f=c[b>>2]|0;e:do if((w|0)>0){p=c[d>>2]|0;s=(t|0)==0;r=(w|0)==0;e=0;do{k=+h[p+(e<<3)>>3];if(k<1.0e-16)break e;q=1.0/+P(+(+O(+k)));m=$(e,w)|0;if(!s){n=0;o=f;while(1){if(r)k=0.0;else{g=0;j=(c[T>>2]|0)+(m<<3)|0;l=(c[a>>2]|0)+(n<<3)|0;k=0.0;while(1){k=k+ +h[j>>3]*+h[l>>3];g=g+1|0;if((g|0)==(w|0))break;else{j=j+8|0;l=l+(t<<3)|0}}}h[o>>3]=q*k;n=n+1|0;if((n|0)==(t|0))break;else o=o+8|0}}f=f+(t<<3)|0;e=e+1|0}while((e|0)<(w|0))}else e=0;while(0);n=(t|0)>0?t:0;if((e|0)>=(w|0))break c;l=c[d>>2]|0;m=(t|0)>0;g=f;while(1){h[l+(e<<3)>>3]=0.0;if(m){f=0;j=g;while(1){h[j>>3]=0.0;f=f+1|0;if((f|0)>=(t|0))break;else j=j+8|0}}e=e+1|0;if((e|0)>=(w|0))break c;else g=g+(n<<3)|0}}while(0);We(T)|0;e=-1;break a}while(0);We(T)|0;e=0;break a}while(0);We(T)|0;e=-1;break}We(T)|0;e=-1}else e=-1;while(0);i=U;return e|0}function _e(a){a=a|0;var b=0,d=0,e=0,f=0.0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0,x=0;v=i;i=i+2e3|0;u=v;b=c[a>>2]|0;t=c[a+4>>2]|0;a:do if((t|0)<=500){switch(t|0){case 0:{b=0;break a}case 1:{h[b>>3]=1.0/+h[b>>3];break a}default:{}}if((t|0)>0){a=0;do{c[u+(a<<2)>>2]=a;a=a+1|0}while((a|0)<(t|0))}s=b+(t+-1<<3)|0;if((t|0)>0){m=(t|0)==0;p=(t|0)==1;o=(t|0)==0;n=(t|0)==1;q=s;a=0;r=0;while(1){l=b+(($(r,t)|0)<<3)|0;if((r|0)<(t|0)){e=r;f=0.0;d=l;while(1){w=+O(+(+h[d>>3]));k=f<w;a=k?e:a;f=k?w:f;e=e+1|0;if((e|0)>=(t|0))break;else d=d+(t<<3)|0}}else f=0.0;if(f<=1.0e-10){b=0;break a}g=u+(a<<2)|0;j=c[g>>2]|0;k=u+(r<<2)|0;c[g>>2]=c[k>>2];c[k>>2]=j;if(!m){d=0;e=b+(($(a,t)|0)<<3)|0;g=l;while(1){w=+h[e>>3];h[e>>3]=+h[g>>3];h[g>>3]=w;d=d+1|0;if((d|0)==(t|0))break;else{e=e+8|0;g=g+8|0}}}f=+h[l>>3];if(!p){d=1;e=l;do{k=e;e=e+8|0;h[k>>3]=+h[e>>3]/f;d=d+1|0}while((d|0)!=(t|0))}h[q>>3]=1.0/f;if(!o){g=0;j=s;while(1){if((g|0)!=(r|0)){d=b+(($(g,t)|0)<<3)|0;f=+h[d>>3];if(!n){k=1;e=l;while(1){x=d;d=d+8|0;h[x>>3]=+h[d>>3]-f*+h[e>>3];k=k+1|0;if((k|0)==(t|0))break;else e=e+8|0}}h[j>>3]=-(f*+h[q>>3])}g=g+1|0;if((g|0)==(t|0))break;else j=j+(t<<3)|0}}r=r+1|0;if((r|0)>=(t|0))break;else q=q+(t<<3)|0}}if((t|0)>0){g=(t|0)>0;j=0;do{a=u+(j<<2)|0;b:do if((j|0)<(t|0)){d=j;do{if((c[a>>2]|0)==(j|0))break b;d=d+1|0;a=u+(d<<2)|0}while((d|0)<(t|0))}else d=j;while(0);c[a>>2]=c[u+(j<<2)>>2];if(g){e=0;a=b+(d<<3)|0;d=b+(j<<3)|0;while(1){w=+h[a>>3];h[a>>3]=+h[d>>3];h[d>>3]=w;e=e+1|0;if((e|0)>=(t|0))break;else{a=a+(t<<3)|0;d=d+(t<<3)|0}}}j=j+1|0}while((j|0)<(t|0))}}else b=0;while(0);i=v;return ((b|0)==0)<<31>>31|0}function $e(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,i=0,j=0,k=0,l=0;i=c[a+4>>2]|0;if((i|0)==(c[b+8>>2]|0)?(k=c[a+8>>2]|0,(k|0)==(c[b+4>>2]|0)):0){l=(k|0)>0?k:0;if((i|0)>0){j=(k|0)>0;e=c[a>>2]|0;g=0;while(1){if(j){a=0;d=(c[b>>2]|0)+(g<<3)|0;f=e;while(1){h[f>>3]=+h[d>>3];a=a+1|0;if((a|0)>=(k|0))break;else{d=d+(i<<3)|0;f=f+8|0}}}g=g+1|0;if((g|0)>=(i|0)){a=0;break}else e=e+(l<<3)|0}}else a=0}else a=-1;return a|0}function af(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,g=0.0,i=0;f=+(b|0)/+(c[a>>2]|0);g=+(d|0)/+(c[a+4>>2]|0);c[e>>2]=b;c[e+4>>2]=d;b=0;do{h[e+8+(b<<3)>>3]=f*+h[a+8+(b<<3)>>3];h[e+40+(b<<3)>>3]=g*+h[a+40+(b<<3)>>3];h[e+72+(b<<3)>>3]=+h[a+72+(b<<3)>>3];b=b+1|0}while((b|0)!=4);b=c[a+176>>2]|0;switch(b|0){case 4:{h[e+104>>3]=+h[a+104>>3];h[e+112>>3]=+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3];h[e+136>>3]=f*+h[a+136>>3];h[e+144>>3]=g*+h[a+144>>3];h[e+152>>3]=f*+h[a+152>>3];h[e+160>>3]=g*+h[a+160>>3];h[e+168>>3]=+h[a+168>>3];i=8;break}case 3:{h[e+104>>3]=f*+h[a+104>>3];h[e+112>>3]=g*+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3];h[e+136>>3]=+h[a+136>>3]/(f*g);h[e+144>>3]=+h[a+144>>3]/(g*(f*f*g));i=8;break}case 2:{h[e+104>>3]=f*+h[a+104>>3];h[e+112>>3]=g*+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3]/(f*g);h[e+136>>3]=+h[a+136>>3]/(g*(f*f*g));i=8;break}case 1:{h[e+104>>3]=f*+h[a+104>>3];h[e+112>>3]=g*+h[a+112>>3];h[e+120>>3]=+h[a+120>>3];h[e+128>>3]=+h[a+128>>3]/(f*g);i=8;break}default:b=-1}if((i|0)==8){c[e+176>>2]=b;b=0}return b|0}function bf(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0.0,j=0,k=0.0,l=0,m=0,n=0,o=0.0,p=0.0,q=0,r=0,s=0.0,t=0,u=0,v=0,w=0,x=0.0;f=i;i=i+96|0;e=f;if(!(+h[a+88>>3]>=0.0)){d=0;do{h[e+(d<<5)>>3]=-+h[a+(d<<5)>>3];h[e+(d<<5)+8>>3]=-+h[a+(d<<5)+8>>3];h[e+(d<<5)+16>>3]=-+h[a+(d<<5)+16>>3];h[e+(d<<5)+24>>3]=-+h[a+(d<<5)+24>>3];d=d+1|0}while((d|0)!=3)}else{d=0;do{h[e+(d<<5)>>3]=+h[a+(d<<5)>>3];h[e+(d<<5)+8>>3]=+h[a+(d<<5)+8>>3];h[e+(d<<5)+16>>3]=+h[a+(d<<5)+16>>3];h[e+(d<<5)+24>>3]=+h[a+(d<<5)+24>>3];d=d+1|0}while((d|0)!=3)}h[b>>3]=0.0;h[b+8>>3]=0.0;h[b+16>>3]=0.0;h[b+24>>3]=0.0;h[b+32>>3]=0.0;h[b+40>>3]=0.0;h[b+48>>3]=0.0;h[b+56>>3]=0.0;h[b+64>>3]=0.0;h[b+72>>3]=0.0;h[b+80>>3]=0.0;h[b+88>>3]=0.0;g=+h[e+64>>3];o=+h[e+72>>3];p=+h[e+80>>3];x=+P(+(g*g+o*o+p*p));a=b+80|0;h[a>>3]=x;x=g/x;v=c+64|0;h[v>>3]=x;o=o/+h[a>>3];t=c+72|0;h[t>>3]=o;p=p/+h[a>>3];q=c+80|0;h[q>>3]=p;n=c+88|0;h[n>>3]=+h[e+88>>3]/+h[a>>3];g=+h[e+32>>3];k=+h[e+40>>3];s=+h[e+48>>3];p=x*g+o*k+p*s;m=b+48|0;h[m>>3]=p;g=g-p*+h[v>>3];k=k-p*+h[t>>3];p=s-p*+h[q>>3];s=+P(+(g*g+k*k+p*p));l=b+40|0;h[l>>3]=s;w=c+32|0;h[w>>3]=g/s;u=c+40|0;h[u>>3]=k/+h[l>>3];r=c+48|0;h[r>>3]=p/+h[l>>3];p=+h[e>>3];k=+h[e+8>>3];s=+h[e+16>>3];g=+h[v>>3]*p+ +h[t>>3]*k+ +h[q>>3]*s;d=b+16|0;h[d>>3]=g;o=+h[w>>3]*p+ +h[u>>3]*k+ +h[r>>3]*s;j=b+8|0;h[j>>3]=o;p=p-o*+h[w>>3]-g*+h[v>>3];k=k-o*+h[u>>3]-g*+h[t>>3];g=s-o*+h[r>>3]-g*+h[q>>3];o=+P(+(p*p+k*k+g*g));h[b>>3]=o;h[c>>3]=p/o;h[c+8>>3]=k/+h[b>>3];h[c+16>>3]=g/+h[b>>3];g=+h[n>>3];k=(+h[e+56>>3]-+h[m>>3]*g)/+h[l>>3];h[c+56>>3]=k;h[c+24>>3]=(+h[e+24>>3]-k*+h[j>>3]-+h[d>>3]*g)/+h[b>>3];d=0;do{w=b+(d<<5)|0;h[w>>3]=+h[w>>3]/+h[a>>3];w=b+(d<<5)+8|0;h[w>>3]=+h[w>>3]/+h[a>>3];w=b+(d<<5)+16|0;h[w>>3]=+h[w>>3]/+h[a>>3];d=d+1|0}while((d|0)!=3);i=f;return 0}function cf(a,b,c,d,e,f){a=a|0;b=+b;c=+c;d=d|0;e=e|0;f=f|0;var g=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0,v=0.0,w=0.0,x=0.0,y=0.0,z=0.0,A=0.0,B=0.0,C=0.0;switch(f|0){case 4:{q=+h[a>>3];r=+h[a+8>>3];s=+h[a+16>>3];t=+h[a+24>>3];y=+h[a+32>>3];v=+h[a+40>>3];w=+h[a+48>>3];x=+h[a+56>>3];u=+h[a+64>>3];p=(b-w)/y;j=(c-x)/v;c=p*p;i=j*j;k=s*2.0;l=t*6.0;m=t*2.0;n=s*6.0;a:do if(i!=0.0|c!=0.0){f=1;g=p;b=j;while(1){C=i+c;B=q*C+1.0+C*(r*C);z=c*3.0;A=i*z;g=g-(t*(C+c*2.0)+(b*(k*g)+g*B)-p)/(l*g+(k*b+(q*(i+z)+1.0+r*(i*i+(c*(c*5.0)+A)))));z=m*g;b=b-(s*(i*2.0+C)+b*B+b*z-j)/(n*b+(q*(c+i*3.0)+1.0+r*(i*(i*5.0)+(c*c+A)))+z);if((f|0)==4)break a;c=g*g;i=b*b;if(!(i!=0.0|c!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);h[d>>3]=w+y*g/u;h[e>>3]=x+v*b/u;f=0;break}case 3:{p=+h[a>>3];g=(b-p)/+h[a+24>>3];o=a+8|0;b=c-+h[o>>3];j=+h[a+32>>3]/1.0e8;k=+h[a+40>>3]/1.0e8/1.0e5;c=g*g+b*b;l=+P(+c);m=j*3.0;n=k*5.0;b:do if(l!=0.0){f=1;i=l;while(1){C=i-(i*(1.0-j*c-c*(k*c))-l)/(1.0-m*c-c*(n*c));g=g*C/i;b=b*C/i;if((f|0)==3)break b;c=g*g+b*b;i=+P(+c);if(!(i!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);f=a+16|0;h[d>>3]=g/+h[f>>3]+p;h[e>>3]=b/+h[f>>3]+ +h[o>>3];f=0;break}case 2:{p=+h[a>>3];g=b-p;o=a+8|0;b=c-+h[o>>3];j=+h[a+24>>3]/1.0e8;k=+h[a+32>>3]/1.0e8/1.0e5;c=g*g+b*b;l=+P(+c);m=j*3.0;n=k*5.0;c:do if(l!=0.0){f=1;i=l;while(1){C=i-(i*(1.0-j*c-c*(k*c))-l)/(1.0-m*c-c*(n*c));g=g*C/i;b=b*C/i;if((f|0)==3)break c;c=g*g+b*b;i=+P(+c);if(!(i!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);f=a+16|0;h[d>>3]=g/+h[f>>3]+p;h[e>>3]=b/+h[f>>3]+ +h[o>>3];f=0;break}case 1:{m=+h[a>>3];g=b-m;o=a+8|0;b=c-+h[o>>3];j=+h[a+24>>3]/1.0e8;c=g*g+b*b;k=+P(+c);l=j*3.0;d:do if(k!=0.0){f=1;i=k;while(1){C=i-(i*(1.0-j*c)-k)/(1.0-l*c);g=g*C/i;b=b*C/i;if((f|0)==3)break d;c=g*g+b*b;i=+P(+c);if(!(i!=0.0)){g=0.0;b=0.0;break}else f=f+1|0}}else{g=0.0;b=0.0}while(0);f=a+16|0;h[d>>3]=g/+h[f>>3]+m;h[e>>3]=b/+h[f>>3]+ +h[o>>3];f=0;break}default:f=-1}return f|0}function df(a,b,c,d,e,f){a=a|0;b=+b;c=+c;d=d|0;e=e|0;f=f|0;var g=0.0,i=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0;switch(f|0){case 4:{j=+h[a+16>>3];k=+h[a+24>>3];n=+h[a+32>>3];l=+h[a+40>>3];o=+h[a+48>>3];m=+h[a+56>>3];i=+h[a+64>>3];b=(b-o)*i/n;i=(c-m)*i/l;g=b*b+i*i;c=+h[a>>3]*g+1.0+g*(+h[a+8>>3]*g);h[d>>3]=o+n*(k*(b*(b*2.0)+g)+(j*2.0*b*i+b*c));h[e>>3]=m+l*(k*2.0*b*i+(j*(g+i*(i*2.0))+i*c));f=0;break}case 3:{i=+h[a>>3];o=+h[a+16>>3];g=(b-i)*o;f=a+8|0;b=o*(c-+h[f>>3]);if(g==0.0&b==0.0){h[d>>3]=i;b=+h[f>>3]}else{o=g*g+b*b;o=1.0-o*(+h[a+32>>3]/1.0e8)-o*(o*(+h[a+40>>3]/1.0e8/1.0e5));h[d>>3]=i+ +h[a+24>>3]*(g*o);b=+h[f>>3]+b*o}h[e>>3]=b;f=0;break}case 2:{i=+h[a>>3];o=+h[a+16>>3];g=(b-i)*o;f=a+8|0;b=o*(c-+h[f>>3]);if(g==0.0&b==0.0){h[d>>3]=i;b=+h[f>>3]}else{o=g*g+b*b;o=1.0-o*(+h[a+24>>3]/1.0e8)-o*(o*(+h[a+32>>3]/1.0e8/1.0e5));h[d>>3]=i+g*o;b=+h[f>>3]+b*o}h[e>>3]=b;f=0;break}case 1:{i=+h[a>>3];o=+h[a+16>>3];g=(b-i)*o;f=a+8|0;b=o*(c-+h[f>>3]);if(g==0.0&b==0.0){h[d>>3]=i;b=+h[f>>3]}else{o=1.0-(g*g+b*b)*(+h[a+24>>3]/1.0e8);h[d>>3]=i+g*o;b=+h[f>>3]+b*o}h[e>>3]=b;f=0;break}default:f=-1}return f|0}function ef(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0.0;s=i;i=i+256|0;n=s+232|0;m=s+224|0;l=s+216|0;k=s+208|0;j=s+200|0;g=s+192|0;f=s+184|0;p=s+240|0;q=s;do if((a|0)!=0&(b|0)>0&(d|0)!=0){r=_i(a,4854)|0;if(!r){r=qi()|0;c[f>>2]=c[r>>2];c[f+4>>2]=a;Me(3,4857,f);a=ri(c[r>>2]|0)|0;c[g>>2]=5367;c[g+4>>2]=a;Me(3,5361,g);a=-1;break}dj(r,0,2)|0;a:do if(!(Xi(r)|0)){g=gj(r)|0;jj(r);a=0;do{if((a|0)>=4){o=9;break}f=c[2012+(a<<3)+4>>2]|0;a=a+1|0}while(((g|0)%(f|0)|0|0)!=0);do if((o|0)==9)if((a|0)==4){Me(3,4971,l);a=-1;break a}else{f=c[2012+(0<<3)+4>>2]|0;a=0;break}while(0);if((aj(q,f,1,r)|0)!=1){a=qi()|0;c[m>>2]=c[a>>2];Me(3,5051,m);a=ri(c[a>>2]|0)|0;c[n>>2]=5367;c[n+4>>2]=a;Me(3,5361,n);a=-1;break}l=q+176|0;c[l>>2]=a;ff(q);m=(a|0)==1;n=q+120|0;if(m){t=+h[n>>3];k=q+128|0;h[n>>3]=+h[k>>3];h[k>>3]=t}else k=q+128|0;ik(d|0,q|0,184)|0;c[p>>2]=e;f=d+176|0;if((b|0)>1){j=1;while(1){e=(c[p>>2]|0)+(4-1)&~(4-1);g=c[e>>2]|0;c[p>>2]=e+4;c[g+176>>2]=c[f>>2];if((aj(q,c[2012+((c[f>>2]|0)+-1<<3)+4>>2]|0,1,r)|0)!=1){a=-1;break a}c[l>>2]=a;ff(q);if(m){t=+h[n>>3];h[n>>3]=+h[k>>3];h[k>>3]=t}ik(g|0,q|0,184)|0;j=j+1|0;if((j|0)>=(b|0)){a=0;break}}}else a=0}else{a=qi()|0;c[j>>2]=c[a>>2];Me(3,4926,j);a=ri(c[a>>2]|0)|0;c[k>>2]=5367;c[k+4>>2]=a;Me(3,5361,k);a=-1}while(0);Wi(r)|0}else a=-1;while(0);i=s;return a|0}function ff(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;g=i;i=i+192|0;f=g;hf(a,f);hf(a+4|0,f+4|0);b=0;do{gf(a+8+(b<<5)|0,f+8+(b<<5)|0);gf(a+8+(b<<5)+8|0,f+8+(b<<5)+8|0);gf(a+8+(b<<5)+16|0,f+8+(b<<5)+16|0);gf(a+8+(b<<5)+24|0,f+8+(b<<5)+24|0);b=b+1|0}while((b|0)!=3);d=a+176|0;e=0;do{gf(a+104+(e<<3)|0,f+104+(e<<3)|0);e=e+1|0;b=c[d>>2]|0}while((e|0)<(c[2012+(b+-1<<3)>>2]|0));c[f+176>>2]=b;ik(a|0,f|0,184)|0;i=g;return}function gf(b,c){b=b|0;c=c|0;a[c>>0]=a[b+7>>0]|0;a[c+1>>0]=a[b+6>>0]|0;a[c+2>>0]=a[b+5>>0]|0;a[c+3>>0]=a[b+4>>0]|0;a[c+4>>0]=a[b+3>>0]|0;a[c+5>>0]=a[b+2>>0]|0;a[c+6>>0]=a[b+1>>0]|0;a[c+7>>0]=a[b>>0]|0;return}function hf(b,c){b=b|0;c=c|0;a[c>>0]=a[b+3>>0]|0;a[c+1>>0]=a[b+2>>0]|0;a[c+2>>0]=a[b+1>>0]|0;a[c+3>>0]=a[b>>0]|0;return}function jf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0.0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0.0;x=i;i=i+64|0;t=x+24|0;u=x+16|0;v=x+8|0;w=x;q=Uj(208)|0;if(!q){Me(3,5472,x+32|0);rb(1)}ik(q|0,a|0,184)|0;s=b<<1;r=(c[a>>2]|0)+s|0;c[q+192>>2]=r;s=(c[a+4>>2]|0)+s|0;c[q+196>>2]=s;c[q+200>>2]=b;c[q+204>>2]=b;d=$(r<<3,s)|0;e=Uj(d)|0;c[q+184>>2]=e;if(!e){Me(3,5472,x+40|0);rb(1)}d=Uj(d)|0;c[q+188>>2]=d;if(!d){Me(3,5472,x+48|0);rb(1)}p=a+104|0;m=c[a+176>>2]|0;n=(r|0)>0?r<<1:0;if((s|0)>0){o=(r|0)>0;l=0;while(1){f=+(l-b|0);if(o){a=0;j=e;k=d;while(1){y=+(a-b|0);df(p,y,f,v,w,m)|0;g[j>>2]=+h[v>>3];g[j+4>>2]=+h[w>>3];cf(p,y,f,t,u,m)|0;g[k>>2]=+h[t>>3];g[k+4>>2]=+h[u>>3];a=a+1|0;if((a|0)>=(r|0))break;else{j=j+8|0;k=k+8|0}}}d=d+(n<<2)|0;l=l+1|0;if((l|0)>=(s|0))break;else e=e+(n<<2)|0}}i=x;return q|0}function kf(a){a=a|0;var b=0;if((a|0)!=0?(b=c[a>>2]|0,(b|0)!=0):0){Vj(c[b+184>>2]|0);Vj(c[(c[a>>2]|0)+188>>2]|0);Vj(c[a>>2]|0);c[a>>2]=0;b=0}else b=-1;return b|0}function lf(a,b,d,e,f){a=a|0;b=+b;d=+d;e=e|0;f=f|0;var g=0,h=0,i=0;h=(c[a+16>>2]|0)+~~(b+.5)|0;g=(c[a+20>>2]|0)+~~(d+.5)|0;if(((h|0)>=0?(i=c[a+8>>2]|0,!((g|0)<0|(h|0)>=(i|0))):0)?(g|0)<(c[a+12>>2]|0):0){a=c[a>>2]|0;g=($(i,g)|0)+h<<1;c[e>>2]=c[a+(g<<2)>>2];c[f>>2]=c[a+((g|1)<<2)>>2];g=0}else g=-1;return g|0}function mf(a,b,d,e,f){a=a|0;b=+b;d=+d;e=e|0;f=f|0;var g=0,h=0,i=0;h=(c[a+16>>2]|0)+~~(b+.5)|0;g=(c[a+20>>2]|0)+~~(d+.5)|0;if(((h|0)>=0?(i=c[a+8>>2]|0,!((g|0)<0|(h|0)>=(i|0))):0)?(g|0)<(c[a+12>>2]|0):0){a=c[a+4>>2]|0;g=($(i,g)|0)+h<<1;c[e>>2]=c[a+(g<<2)>>2];c[f>>2]=c[a+((g|1)<<2)>>2];g=0}else g=-1;return g|0}function nf(a){a=a|0;var b=0,d=0;b=Uj(8)|0;do if(b){d=Uj(a<<3)|0;c[b>>2]=d;if(!d){Vj(b);b=0;break}else{c[b+4>>2]=a;break}}else b=0;while(0);return b|0}function of(a){a=a|0;Vj(c[a>>2]|0);Vj(a);return 0}function pf(a){a=a|0;var b=0.0,d=0,e=0.0,f=0,g=0;b=+P(+(+qf(a,a)));if(b!=0.0){f=c[a>>2]|0;e=+h[f>>3];b=e<0.0?-b:b;e=e+b;h[f>>3]=e;e=1.0/+P(+(e*b));a=c[a+4>>2]|0;if((a|0)>0){d=0;do{g=f+(d<<3)|0;h[g>>3]=e*+h[g>>3];d=d+1|0}while((d|0)<(a|0))}}return +-b}function qf(a,b){a=a|0;b=b|0;var d=0.0,e=0,f=0;f=c[a+4>>2]|0;if((f|0)!=(c[b+4>>2]|0))rb(0);if((f|0)>0){e=c[a>>2]|0;a=c[b>>2]|0;b=0;d=0.0;do{d=d+ +h[e+(b<<3)>>3]*+h[a+(b<<3)>>3];b=b+1|0}while((b|0)<(f|0))}else d=0.0;return +d}function rf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0.0,k=0,l=0,m=0,n=0,o=0,p=0,q=0.0,r=0.0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E+8|0;D=E;w=c[a+8>>2]|0;if(((w|0)==(c[a+4>>2]|0)?(w|0)==(c[b+4>>2]|0):0)?(w|0)==((c[d+4>>2]|0)+1|0):0){z=w+-2|0;A=C+4|0;B=D+4|0;if((w|0)>2){s=w+-1|0;t=0;do{o=$(t,w)|0;p=c[a>>2]|0;h[(c[b>>2]|0)+(t<<3)>>3]=+h[p+(o+t<<3)>>3];k=w-t+-1|0;c[A>>2]=k;u=t;t=t+1|0;l=p+(o+t<<3)|0;c[C>>2]=l;r=+pf(C);h[(c[d>>2]|0)+(u<<3)>>3]=r;if(!(r==0.0)){if((t|0)<(w|0)){m=c[b>>2]|0;n=t;do{if((t|0)<(n|0)){e=c[a>>2]|0;f=t;j=0.0;do{r=+h[e+(($(f,w)|0)+n<<3)>>3];j=j+r*+h[p+(f+o<<3)>>3];f=f+1|0}while((f|0)<(n|0))}else j=0.0;e=$(n,w)|0;if((n|0)<(w|0)){f=c[a>>2]|0;g=n;do{j=j+ +h[f+(g+e<<3)>>3]*+h[p+(g+o<<3)>>3];g=g+1|0}while((g|0)<(w|0))}h[m+(n<<3)>>3]=j;n=n+1|0}while((n|0)<(w|0))}c[B>>2]=k;c[A>>2]=k;c[C>>2]=l;c[D>>2]=(c[b>>2]|0)+(t<<3);j=+qf(C,D)*.5;if((s|0)>(u|0)){e=c[b>>2]|0;k=s;do{q=+h[p+(k+o<<3)>>3];f=e+(k<<3)|0;r=+h[f>>3]-j*q;h[f>>3]=r;f=$(k,w)|0;if((k|0)<(w|0)){g=c[a>>2]|0;l=k;do{n=g+(l+f<<3)|0;h[n>>3]=+h[n>>3]-(q*+h[e+(l<<3)>>3]+r*+h[p+(l+o<<3)>>3]);l=l+1|0}while((l|0)<(w|0))}k=k+-1|0}while((k|0)>(u|0))}}}while((t|0)<(z|0))}if((w|0)<=1){if((w|0)>0){f=0;g=c[a>>2]|0;e=c[b>>2]|0;v=27}}else{v=$(z,w)|0;g=c[a>>2]|0;e=c[b>>2]|0;h[e+(z<<3)>>3]=+h[g+(v+z<<3)>>3];f=w+-1|0;h[(c[d>>2]|0)+(z<<3)>>3]=+h[g+(f+v<<3)>>3];v=27}if((v|0)==27)h[e+(f<<3)>>3]=+h[g+(($(f,w)|0)+f<<3)>>3];if((w|0)>0){m=(w|0)>0;p=w;do{d=p;p=p+-1|0;n=$(p,w)|0;o=c[a>>2]|0;if((d|0)<=(z|0)?(x=w-p+-1|0,y=o+(n+d<<3)|0,(d|0)<(w|0)):0){e=(d|0)<(w|0);k=d;do{c[B>>2]=x;c[A>>2]=x;c[C>>2]=y;f=$(k,w)|0;c[D>>2]=(c[a>>2]|0)+(f+d<<3);j=+qf(C,D);if(e){g=c[a>>2]|0;l=d;do{v=g+(l+f<<3)|0;h[v>>3]=+h[v>>3]-j*+h[o+(l+n<<3)>>3];l=l+1|0}while((l|0)<(w|0))}k=k+1|0}while((k|0)<(w|0))}if(m){e=0;do{h[o+(e+n<<3)>>3]=0.0;e=e+1|0}while((e|0)<(w|0))}h[o+(n+p<<3)>>3]=1.0}while((d|0)>1);e=0}else e=0}else e=-1;i=E;return e|0}function sf(a,b,c){a=a|0;b=b|0;c=c|0;var d=0.0,e=0.0,f=0.0,g=0.0,i=0.0;f=+h[c>>3];g=+h[c+8>>3];e=+h[c+16>>3];d=+h[b+88>>3]+(f*+h[b+64>>3]+g*+h[b+72>>3]+e*+h[b+80>>3]);if(d==0.0)c=-1;else{i=+h[b+56>>3]+(f*+h[b+32>>3]+g*+h[b+40>>3]+e*+h[b+48>>3]);h[a>>3]=(+h[b+24>>3]+(f*+h[b>>3]+g*+h[b+8>>3]+e*+h[b+16>>3]))/d;h[a+8>>3]=i/d;c=0}return c|0}function tf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0.0,g=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0,v=0.0,w=0,x=0,y=0,z=0,A=0,B=0,C=0.0,D=0.0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0;B=i;i=i+1072|0;y=B+1056|0;x=B+768|0;w=B+192|0;A=B+48|0;z=B;K=+h[d>>3];F=+h[e>>3];s=K*F;J=+h[d+8>>3];t=e+8|0;E=+h[t>>3];v=J*E;j=+h[d+16>>3];G=+h[e+16>>3];l=j*G;m=+h[d+24>>3];I=+h[d+32>>3];H=+h[d+40>>3];n=E*H;k=+h[d+48>>3];o=G*k;p=+h[d+56>>3];D=+h[d+64>>3];C=+h[d+72>>3];q=E*C;f=+h[d+80>>3];r=G*f;g=+h[d+88>>3];h[x>>3]=s;h[x+8>>3]=K*E;h[x+16>>3]=K*G;h[x+24>>3]=F*J;h[x+32>>3]=v;h[x+40>>3]=G*J;h[x+48>>3]=F*j;h[x+56>>3]=E*j;h[x+64>>3]=l;h[x+72>>3]=K;h[x+80>>3]=J;h[x+88>>3]=j;j=F*I;h[x+96>>3]=j;h[x+104>>3]=E*I;h[x+112>>3]=G*I;h[x+120>>3]=F*H;h[x+128>>3]=n;h[x+136>>3]=G*H;h[x+144>>3]=F*k;h[x+152>>3]=E*k;h[x+160>>3]=o;h[x+168>>3]=I;h[x+176>>3]=H;h[x+184>>3]=k;k=D*F;h[x+192>>3]=k;h[x+200>>3]=E*D;h[x+208>>3]=G*D;h[x+216>>3]=F*C;E=+h[t>>3];h[x+224>>3]=C*E;h[x+232>>3]=G*C;h[x+240>>3]=F*f;h[x+248>>3]=E*f;h[x+256>>3]=r;h[x+264>>3]=D;h[x+272>>3]=C;h[x+280>>3]=f;e=w+64|0;d=w;t=d+64|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=-1.0;e=w+72|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[e+20>>2]=0;c[e+24>>2]=0;c[e+28>>2]=0;h[w+104>>3]=1.0;e=w+160|0;d=w+112|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;e=w+240|0;d=w+168|0;t=d+72|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=-1.0;e=w+296|0;d=w+248|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=-1.0;e=w+304|0;c[e>>2]=0;c[e+4>>2]=0;c[e+8>>2]=0;c[e+12>>2]=0;c[e+16>>2]=0;c[e+20>>2]=0;c[e+24>>2]=0;c[e+28>>2]=0;h[w+336>>3]=1.0;e=w+456|0;d=w+344|0;t=d+112|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;e=w+512|0;d=w+464|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;e=w+568|0;d=w+520|0;t=d+48|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(t|0));h[e>>3]=1.0;u=0;do{t=0;do{d=A+(u*48|0)+(t<<3)|0;h[d>>3]=0.0;f=0.0;e=0;do{f=f+ +h[x+(u*96|0)+(e<<3)>>3]*+h[w+(e*48|0)+(t<<3)>>3];e=e+1|0}while((e|0)!=12);h[d>>3]=f;t=t+1|0}while((t|0)!=6);u=u+1|0}while((u|0)!=3);J=m+(s+v+l);K=p+(j+n+o);f=g+(k+q+r);g=+h[b>>3];j=+h[b+8>>3];k=+h[b+16>>3];l=+h[b+24>>3]+(J*g+K*j+f*k);m=+h[b+32>>3];n=+h[b+40>>3];o=+h[b+48>>3];p=+h[b+56>>3]+(J*m+K*n+f*o);q=+h[b+64>>3];r=+h[b+72>>3];s=+h[b+80>>3];f=+h[b+88>>3]+(J*q+K*r+f*s);if(f==0.0){Me(3,5089,y);e=-1}else{K=f*f;h[z>>3]=(g*f-l*q)/K;h[z+8>>3]=(f*j-l*r)/K;h[z+16>>3]=(f*k-l*s)/K;h[z+24>>3]=(f*m-p*q)/K;h[z+32>>3]=(f*n-p*r)/K;h[z+40>>3]=(f*o-p*s)/K;d=0;do{f=+h[z+(d*24|0)>>3];g=+h[z+(d*24|0)+8>>3];j=+h[z+(d*24|0)+16>>3];e=0;do{y=a+(d*48|0)+(e<<3)|0;h[y>>3]=0.0;K=f*+h[A+(e<<3)>>3]+0.0;h[y>>3]=K;K=K+g*+h[A+48+(e<<3)>>3];h[y>>3]=K;h[y>>3]=K+j*+h[A+96+(e<<3)>>3];e=e+1|0}while((e|0)!=6);d=d+1|0}while((d|0)!=2);e=0}i=B;return e|0}function uf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0;j=i;i=i+48|0;h=j+24|0;g=j+12|0;f=j;c[h+4>>2]=6;c[h+8>>2]=1;c[h>>2]=a;c[g+4>>2]=e;c[g+8>>2]=1;c[g>>2]=b;c[f+4>>2]=e;c[f+8>>2]=6;c[f>>2]=d;b=Ue(f)|0;do if(b){a=Te(b,f)|0;if(!a){We(b)|0;d=-1;break}d=Te(b,g)|0;if(!d){We(b)|0;We(a)|0;d=-1;break}if((_e(a)|0)<0){We(b)|0;We(a)|0;We(d)|0;d=-1;break}else{Xe(h,a,d)|0;We(b)|0;We(a)|0;We(d)|0;d=0;break}}else d=-1;while(0);i=j;return d|0}function vf(a,b){a=a|0;b=b|0;var c=0.0,d=0.0,e=0.0,f=0,g=0.0,j=0.0,k=0.0,l=0,m=0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0.0;n=i;i=i+192|0;l=n+96|0;m=n;g=+h[b>>3];k=+h[b+8>>3];d=+h[b+16>>3];c=g*g+k*k+d*d;if(c==0.0){j=0.0;e=0.0;d=1.0;c=0.0}else{c=+P(+c);j=c;e=d/c;d=g/c;c=k/c}u=+h[b+24>>3];r=+h[b+32>>3];k=+h[b+40>>3];o=+R(+j);g=1.0-o;j=+S(+j);h[l>>3]=o+d*d*g;t=c*d*g;s=e*j;h[l+8>>3]=t-s;q=d*e*g;p=c*j;h[l+16>>3]=q+p;h[l+24>>3]=u;h[l+32>>3]=t+s;h[l+40>>3]=o+c*c*g;c=c*e*g;j=d*j;h[l+48>>3]=c-j;h[l+56>>3]=r;h[l+64>>3]=q-p;h[l+72>>3]=c+j;h[l+80>>3]=o+e*e*g;h[l+88>>3]=k;f=0;do{c=+h[a+(f<<5)>>3];d=+h[a+(f<<5)+8>>3];e=+h[a+(f<<5)+16>>3];b=0;do{h[m+(f<<5)+(b<<3)>>3]=c*+h[l+(b<<3)>>3]+d*+h[l+32+(b<<3)>>3]+e*+h[l+64+(b<<3)>>3];b=b+1|0}while((b|0)!=4);b=m+(f<<5)+24|0;h[b>>3]=+h[a+(f<<5)+24>>3]+ +h[b>>3];f=f+1|0}while((f|0)!=3);b=0;do{h[a+(b<<5)>>3]=+h[m+(b<<5)>>3];h[a+(b<<5)+8>>3]=+h[m+(b<<5)+8>>3];h[a+(b<<5)+16>>3]=+h[m+(b<<5)+16>>3];h[a+(b<<5)+24>>3]=+h[m+(b<<5)+24>>3];b=b+1|0}while((b|0)!=3);i=n;return 0}function wf(a){a=a|0;var b=0,d=0;b=Uj(136)|0;if(!b)b=0;else{d=0;do{h[b+(d<<5)>>3]=+h[a+(d<<5)>>3];h[b+(d<<5)+8>>3]=+h[a+(d<<5)+8>>3];h[b+(d<<5)+16>>3]=+h[a+(d<<5)+16>>3];h[b+(d<<5)+24>>3]=+h[a+(d<<5)+24>>3];d=d+1|0}while((d|0)!=3);c[b+96>>2]=10;h[b+104>>3]=.10000000149011612;h[b+112>>3]=.9900000095367432;h[b+120>>3]=4.0;h[b+128>>3]=.5}return b|0}function xf(a){a=a|0;var b=0;b=c[a>>2]|0;if(!b)b=-1;else{Vj(b);c[a>>2]=0;b=0}return b|0}function yf(a,b){a=a|0;b=+b;if(!a)a=-1;else{h[a+128>>3]=b;a=0}return a|0}function zf(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0.0,k=0,l=0,m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0.0,A=0.0;y=i;i=i+176|0;l=y+168|0;k=y+160|0;u=y+48|0;w=y+64|0;v=y;s=b+8|0;g=c[s>>2]|0;do if((g|0)>=3){x=Uj(g*96|0)|0;if(!x){Me(3,5109,k);g=-1;break}t=Uj(g<<4)|0;if(!t){Me(3,5109,l);Vj(x);g=-1;break}else g=0;do{h[e+(g<<5)>>3]=+h[d+(g<<5)>>3];h[e+(g<<5)+8>>3]=+h[d+(g<<5)+8>>3];h[e+(g<<5)+16>>3]=+h[d+(g<<5)+16>>3];h[e+(g<<5)+24>>3]=+h[d+(g<<5)+24>>3];g=g+1|0}while((g|0)!=3);q=b+4|0;l=u+8|0;d=a+104|0;n=a+120|0;o=a+112|0;p=a+96|0;m=0.0;r=0;a:while(1){Ne(a,e,w)|0;g=c[s>>2]|0;if((g|0)>0){j=0.0;k=0;do{if((sf(u,w,(c[q>>2]|0)+(k*24|0)|0)|0)<0){k=10;break a}g=c[b>>2]|0;A=+h[g+(k<<4)>>3]-+h[u>>3];z=+h[g+(k<<4)+8>>3]-+h[l>>3];j=j+(A*A+z*z);g=k<<1;h[t+(g<<3)>>3]=A;h[t+((g|1)<<3)>>3]=z;k=k+1|0;g=c[s>>2]|0}while((k|0)<(g|0))}else j=0.0;j=j/+(g|0);if(j<+h[d>>3]){k=24;break}if(((r|0)>0?j<+h[n>>3]:0)?j/m>+h[o>>3]:0){k=24;break}if((r|0)==(c[p>>2]|0)){k=24;break}if((g|0)>0){k=0;do{if((tf(x+(k*12<<3)|0,a,e,(c[q>>2]|0)+(k*24|0)|0)|0)<0){k=20;break a}k=k+1|0;g=c[s>>2]|0}while((k|0)<(g|0))}if((uf(v,t,x,g<<1)|0)<0){k=22;break}vf(e,v)|0;m=j;r=r+1|0}if((k|0)==10){Af(x,t);g=-1;break}else if((k|0)==20){Af(x,t);g=-1;break}else if((k|0)==22){Af(x,t);g=-1;break}else if((k|0)==24){h[f>>3]=j;Vj(x);Vj(t);g=0;break}}else g=-1;while(0);i=y;return g|0}function Af(a,b){a=a|0;b=b|0;Vj(a);Vj(b);return}function Bf(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0.0,k=0,l=0,m=0,n=0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;G=i;i=i+192|0;n=G+184|0;m=G+176|0;l=G+168|0;g=G+160|0;B=G+48|0;D=G+64|0;C=G;A=b+8|0;k=c[A>>2]|0;do if((k|0)>=4){o=~~(+(k|0)*+h[a+128>>3])+-1|0;o=(o|0)<3?3:o;F=Uj(k*96|0)|0;if(!F){Me(3,5109,g);g=-1;break}E=Uj(k<<4)|0;if(!E){Me(3,5109,l);Vj(F);g=-1;break}g=k<<3;z=Uj(g)|0;if(!z){Me(3,5109,m);Vj(F);Vj(E);g=-1;break}y=Uj(g)|0;if(!y){Me(3,5109,n);Vj(F);Vj(E);Vj(z);g=-1;break}else g=0;do{h[e+(g<<5)>>3]=+h[d+(g<<5)>>3];h[e+(g<<5)+8>>3]=+h[d+(g<<5)+8>>3];h[e+(g<<5)+16>>3]=+h[d+(g<<5)+16>>3];h[e+(g<<5)+24>>3]=+h[d+(g<<5)+24>>3];g=g+1|0}while((g|0)!=3);w=b+4|0;x=B+8|0;n=y+(o<<3)|0;d=a+104|0;o=a+120|0;t=a+112|0;u=a+96|0;r=0.0;v=0;a:while(1){Ne(a,e,D)|0;g=c[A>>2]|0;if((g|0)>0){k=0;do{if((sf(B,D,(c[w>>2]|0)+(k*24|0)|0)|0)<0){k=14;break a}g=c[b>>2]|0;q=+h[g+(k<<4)>>3]-+h[B>>3];s=+h[g+(k<<4)+8>>3]-+h[x>>3];g=k<<1;h[E+(g<<3)>>3]=q;h[E+((g|1)<<3)>>3]=s;s=q*q+s*s;h[y+(k<<3)>>3]=s;h[z+(k<<3)>>3]=s;k=k+1|0;g=c[A>>2]|0}while((k|0)<(g|0))}rj(y,g,8,1);s=+h[n>>3]*4.0;s=s<16.0?16.0:s;k=c[A>>2]|0;q=s/6.0;if((k|0)>0){j=0.0;g=0;do{p=+h[y+(g<<3)>>3];if(p>s)p=q;else{p=1.0-p/s;p=q*(1.0-p*(p*p))}j=j+p;g=g+1|0}while((g|0)<(k|0))}else j=0.0;j=j/+(k|0);if(j<+h[d>>3]){k=36;break}if(((v|0)>0?j<+h[o>>3]:0)?j/r>+h[t>>3]:0){k=36;break}if((v|0)==(c[u>>2]|0)){k=36;break}if((k|0)>0){m=0;g=0;do{p=+h[z+(m<<3)>>3];if(p<=s){k=g*6|0;l=F+(k<<3)|0;if((tf(l,a,e,(c[w>>2]|0)+(m*24|0)|0)|0)<0){k=28;break a}r=1.0-p/s;r=r*r;h[l>>3]=+h[l>>3]*r;l=F+((k|1)<<3)|0;h[l>>3]=+h[l>>3]*r;l=F+(k+2<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+3<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+4<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+5<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+6<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+7<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+8<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+9<<3)|0;h[l>>3]=r*+h[l>>3];l=F+(k+10<<3)|0;h[l>>3]=r*+h[l>>3];k=F+(k+11<<3)|0;h[k>>3]=r*+h[k>>3];k=m<<1;h[E+(g<<3)>>3]=r*+h[E+(k<<3)>>3];h[E+(g+1<<3)>>3]=r*+h[E+((k|1)<<3)>>3];k=c[A>>2]|0;g=g+2|0}m=m+1|0}while((m|0)<(k|0))}else g=0;if((g|0)<6){k=32;break}if((uf(C,E,F,g)|0)<0){k=34;break}vf(e,C)|0;r=j;v=v+1|0}if((k|0)==14){Cf(F,E,z,y);g=-1;break}else if((k|0)==28){Cf(F,E,z,y);g=-1;break}else if((k|0)==32){Cf(F,E,z,y);g=-1;break}else if((k|0)==34){Cf(F,E,z,y);g=-1;break}else if((k|0)==36){h[f>>3]=j;Vj(F);Vj(E);Vj(z);Vj(y);g=0;break}}else g=-1;while(0);i=G;return g|0}function Cf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;Vj(a);Vj(b);Vj(c);Vj(d);return}function Df(a,b){a=a|0;b=b|0;var c=0.0;c=+h[a>>3]-+h[b>>3];return (c<0.0?-1:c>0.0&1)|0}function Ef(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0.0,k=0.0,l=0,m=0.0,n=0.0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0,v=0.0,w=0,x=0,y=0,z=0,A=0.0,B=0,C=0,D=0,E=0.0,F=0.0,G=0.0,H=0.0,I=0.0,J=0.0,K=0.0,L=0.0,M=0.0,N=0.0,O=0.0,Q=0.0,R=0.0,S=0.0,T=0.0,U=0,V=0,W=0,X=0,Y=0,Z=0;U=i;i=i+64|0;D=U+48|0;z=U+40|0;y=U+32|0;x=U+24|0;u=U+16|0;o=U+8|0;l=U;a:do if((e|0)>=4){g=0;while(1){if((g|0)>=(e|0))break;if(+h[d+(g*24|0)+16>>3]!=0.0){g=-1;break a}else g=g+1|0}if((((((((!(+h[a>>3]==0.0)?!(+h[a+32>>3]!=0.0):0)?(B=a+40|0,!(+h[B>>3]==0.0)):0)?!(+h[a+64>>3]!=0.0):0)?!(+h[a+72>>3]!=0.0):0)?!(+h[a+80>>3]!=1.0):0)?!(+h[a+24>>3]!=0.0):0)?!(+h[a+56>>3]!=0.0):0)?!(+h[a+88>>3]!=0.0):0){g=e<<1;C=Re(g,8)|0;if(!C){Me(3,5124,l);g=-1;break}w=Re(g,1)|0;if(!w){We(C)|0;Me(3,5150,o);g=-1;break}if(e){g=c[C>>2]|0;l=c[w>>2]|0;o=0;do{Z=d+(o*24|0)|0;V=o<<4;h[g+(V<<3)>>3]=+h[Z>>3];Y=d+(o*24|0)+8|0;h[g+((V|1)<<3)>>3]=+h[Y>>3];h[g+((V|2)<<3)>>3]=1.0;h[g+((V|3)<<3)>>3]=0.0;h[g+((V|4)<<3)>>3]=0.0;h[g+((V|5)<<3)>>3]=0.0;X=b+(o<<4)|0;h[g+((V|6)<<3)>>3]=-(+h[Z>>3]*+h[X>>3]);h[g+((V|7)<<3)>>3]=-(+h[Y>>3]*+h[X>>3]);h[g+((V|8)<<3)>>3]=0.0;h[g+((V|9)<<3)>>3]=0.0;h[g+((V|10)<<3)>>3]=0.0;h[g+((V|11)<<3)>>3]=+h[Z>>3];h[g+((V|12)<<3)>>3]=+h[Y>>3];h[g+((V|13)<<3)>>3]=1.0;W=b+(o<<4)+8|0;h[g+((V|14)<<3)>>3]=-(+h[Z>>3]*+h[W>>3]);h[g+((V|15)<<3)>>3]=-(+h[Y>>3]*+h[W>>3]);V=o<<1;h[l+(V<<3)>>3]=+h[X>>3];h[l+((V|1)<<3)>>3]=+h[W>>3];o=o+1|0}while((o|0)!=(e|0))}e=Ue(C)|0;if(!e){We(C)|0;We(w)|0;Me(3,5176,u);g=-1;break}o=Te(e,C)|0;if(!o){We(C)|0;We(w)|0;We(e)|0;Me(3,5202,x);g=-1;break}l=Te(e,w)|0;if(!l){We(C)|0;We(w)|0;We(e)|0;We(o)|0;Me(3,5228,y);g=-1;break}if((_e(o)|0)<0){We(C)|0;We(w)|0;We(e)|0;We(o)|0;We(l)|0;Me(3,5254,z);g=-1;break}g=Te(o,l)|0;if(!g){We(C)|0;We(w)|0;We(e)|0;We(o)|0;We(l)|0;Me(3,5280,D);g=-1;break}Z=c[g>>2]|0;p=+h[Z+48>>3];S=+h[a+48>>3];t=+h[B>>3];j=(+h[Z+24>>3]-p*S)/t;s=+h[a+16>>3];T=+h[a+8>>3];r=+h[a>>3];q=(+h[Z>>3]-p*s-j*T)/r;k=+h[Z+56>>3];m=(+h[Z+32>>3]-S*k)/t;n=(+h[Z+8>>3]-s*k-T*m)/r;t=(+h[Z+40>>3]-S)/t;r=(+h[Z+16>>3]-s-T*t)/r;We(C)|0;We(w)|0;We(e)|0;We(o)|0;We(l)|0;We(g)|0;T=+P(+(p*p+(j*j+q*q)));s=+P(+(k*k+(m*m+n*n)));q=q/T;j=j/T;p=p/T;n=n/s;m=m/s;k=k/s;s=(T+s)*.5;r=r/s;T=1.0/s;if(T<0.0){O=-j;k=-k;m=-m;p=-p;n=-n;Q=-q;S=-r;R=-T}else{O=j;Q=q;S=r;R=t/s}j=k*O-m*p;q=n*p-k*Q;r=m*Q-n*O;s=+P(+(r*r+(j*j+q*q)));do if(!(s==0.0)){t=j/s;q=q/s;j=r/s;N=k*p+(m*O+n*Q);N=N<0.0?-N:N;N=(+P(+(N+1.0))+ +P(+(1.0-N)))*.5;if(Q*q-O*t!=0.0){g=0;E=Q;v=O;F=p;I=t;H=q}else{Z=Q*j-p*t!=0.0;g=Z?1:2;E=Z?Q:p;v=Z?p:O;F=Z?O:Q;I=Z?t:j;H=Z?j:q;j=Z?q:t}r=E*H;s=v*I;q=r-s;if(q==0.0){q=O;j=Q;break}G=(v*j-F*H)/q;A=N*H/q;r=s-r;q=(E*j-F*I)/r;r=N*I/r;s=G*G+q*q+1.0;t=G*A+q*r;v=t*t-s*(A*A+r*r+-1.0);if(v<0.0){q=O;j=Q;break}M=+P(+v);L=(M-t)/s;F=A+G*L;K=r+q*L;M=(-t-M)/s;G=A+G*M;r=r+q*M;Z=(g|0)==1;q=Z?H:j;s=Z?j:H;J=Z?L:K;L=Z?K:L;K=Z?M:r;H=Z?r:M;Z=(g|0)==2&(Z^1);r=Z?I:q;q=Z?q:I;M=Z?L:F;L=Z?F:L;j=Z?H:G;I=Z?G:H;if(n*s-m*q!=0.0){g=0;E=n;v=m;F=k;H=q;A=s}else{Z=n*r-k*q!=0.0;g=Z?1:2;E=Z?n:k;v=Z?k:m;F=Z?m:n;H=Z?q:r;A=Z?r:s;r=Z?s:q}s=E*A;t=v*H;q=s-t;if(q==0.0){q=O;j=Q;break}G=(v*r-F*A)/q;A=N*A/q;q=t-s;v=(E*r-F*H)/q;q=N*H/q;r=G*G+v*v+1.0;s=G*A+v*q;t=s*s-r*(A*A+q*q+-1.0);if(t<0.0){q=O;j=Q;break}t=+P(+t);k=(t-s)/r;Q=A+G*k;O=q+v*k;t=(-s-t)/r;p=A+G*t;n=q+v*t;Z=(g|0)==1;m=Z?k:O;k=Z?O:k;v=Z?t:n;t=Z?n:t;Z=(g|0)==2&(Z^1);n=Z?k:Q;k=Z?Q:k;A=Z?t:p;t=Z?p:t;p=L*k+(J*m+M*n);p=p<0.0?-p:p;q=L*t+(J*v+M*A);q=q<0.0?-q:q;r=I*k+(K*m+j*n);r=r<0.0?-r:r;s=I*t+(K*v+j*A);s=s<0.0?-s:s;if(p<q)if(p<r){if(p<s){q=J;p=L;j=M;break}q=K;k=t;m=v;p=I;n=A;break}else{if(r<s){q=K;p=I;break}q=K;k=t;m=v;p=I;n=A;break}else if(q<r){if(q<s){q=J;k=t;m=v;p=L;n=A;j=M;break}q=K;k=t;m=v;p=I;n=A;break}else{if(r<s){q=K;p=I;break}q=K;k=t;m=v;p=I;n=A;break}}else{q=O;j=Q}while(0);M=k*q-m*p;N=n*p-k*j;O=m*j-n*q;Q=+P(+(O*O+(M*M+N*N)));h[f>>3]=j;h[f+32>>3]=q;h[f+64>>3]=p;h[f+8>>3]=n;h[f+40>>3]=m;h[f+72>>3]=k;h[f+16>>3]=M/Q;h[f+48>>3]=N/Q;h[f+80>>3]=O/Q;h[f+24>>3]=S;h[f+56>>3]=R;h[f+88>>3]=T;g=0}else g=-1}else g=-1;while(0);i=U;return g|0}function Ff(a){a=a|0;Vj(c[a>>2]|0);Vj(a);return 0}function Gf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return +(+If(a,b,c,d,0))}function Hf(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return +(+If(a,b,c,d,1))}function If(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0.0,j=0,k=0,l=0,m=0,n=0.0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+208|0;z=F+200|0;y=F+192|0;A=F+96|0;B=F;C=e+4|0;p=c[C>>2]|0;q=e+112|0;r=e+120|0;if((p|0)>0){u=c[e>>2]|0;v=(d|0)>0;w=(d|0)>0;x=0;do{if(!(c[u+(x*320|0)+4>>2]|0)){if(v){k=c[u+(x*320|0)>>2]|0;l=0;j=-1;do{if((c[b+(l<<8)+8>>2]|0)==(k|0)?(n=+h[b+(l<<8)+40>>3],!(n<+h[q>>3])):0)if(!((j|0)!=-1?!(+h[b+(j<<8)+40>>3]<n):0))j=l;l=l+1|0}while((l|0)<(d|0))}else j=-1;c[u+(x*320|0)+304>>2]=j;if((j|0)>-1)c[b+(j<<8)+16>>2]=c[b+(j<<8)+20>>2]}else{l=u+(x*320|0)+312|0;m=u+(x*320|0)|0;if(w){o=0;j=-1;do{k=c[b+(o<<8)+12>>2]|0;if((k|0)==0?(t=b+(o<<8)+248|0,s=c[t>>2]|0,t=c[t+4>>2]|0,!((s|0)==0&(t|0)==0)):0){k=l;if((s|0)==(c[k>>2]|0)?(t|0)==(c[k+4>>2]|0):0)E=20}else if((k|0)==(c[m>>2]|0))E=20;if((E|0)==20){E=0;g=+h[b+(o<<8)+48>>3];if(!(g<+h[r>>3]))if(!((j|0)!=-1?!(+h[b+(j<<8)+48>>3]<g):0))j=o}o=o+1|0}while((o|0)<(d|0))}else j=-1;c[u+(x*320|0)+304>>2]=j;if((j|0)>-1)c[b+(j<<8)+16>>2]=c[b+(j<<8)+24>>2]}x=x+1|0}while((x|0)<(p|0))}if((p|0)>0){q=0;j=0;p=0;k=0;while(1){l=c[e>>2]|0;m=c[l+(q*320|0)+304>>2]|0;do if((m|0)<0)l=p;else{o=b+(m<<8)|0;if(+ke(a,o,+h[l+(q*320|0)+8>>3],B)>4.0){c[(c[e>>2]|0)+(q*320|0)+304>>2]=-1;l=b+(m<<8)+236|0;if(c[l>>2]|0){l=p;break}c[l>>2]=7;l=p;break}l=c[o>>2]|0;if((k|0)==0|(p|0)<(l|0)){j=0;do{h[A+(j<<5)>>3]=+h[B+(j<<5)>>3];h[A+(j<<5)+8>>3]=+h[B+(j<<5)+8>>3];h[A+(j<<5)+16>>3]=+h[B+(j<<5)+16>>3];h[A+(j<<5)+24>>3]=+h[B+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3);j=q}else l=p;k=k+1|0}while(0);q=q+1|0;if((q|0)>=(c[C>>2]|0))break;else p=l}}else{j=0;k=0}do if((k|0)!=0?(k|0)>=(c[e+128>>2]|0):0){Ne(A,(c[e>>2]|0)+(j*320|0)+112|0,B)|0;p=k<<2;r=Uj(k<<6)|0;if(!r){Me(3,5472,y);rb(1)}q=Uj(k*96|0)|0;if(!q){Me(3,5472,z);rb(1)}l=c[C>>2]|0;if((l|0)>0){m=c[e>>2]|0;o=0;j=0;do{k=c[m+(o*320|0)+304>>2]|0;if((k|0)>=0){y=c[b+(k<<8)+16>>2]|0;d=(4-y|0)%4|0;z=j<<3;h[r+(z<<3)>>3]=+h[b+(k<<8)+168+(d<<4)>>3];h[r+((z|1)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)+8>>3];d=(5-y|0)%4|0;h[r+((z|2)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)>>3];h[r+((z|3)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)+8>>3];d=(6-y|0)%4|0;h[r+((z|4)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)>>3];h[r+((z|5)<<3)>>3]=+h[b+(k<<8)+168+(d<<4)+8>>3];y=(7-y|0)%4|0;h[r+((z|6)<<3)>>3]=+h[b+(k<<8)+168+(y<<4)>>3];h[r+((z|7)<<3)>>3]=+h[b+(k<<8)+168+(y<<4)+8>>3];z=j*12|0;h[q+(z<<3)>>3]=+h[m+(o*320|0)+208>>3];h[q+((z|1)<<3)>>3]=+h[m+(o*320|0)+216>>3];h[q+((z|2)<<3)>>3]=+h[m+(o*320|0)+224>>3];h[q+((z|3)<<3)>>3]=+h[m+(o*320|0)+232>>3];h[q+(z+4<<3)>>3]=+h[m+(o*320|0)+240>>3];h[q+(z+5<<3)>>3]=+h[m+(o*320|0)+248>>3];h[q+(z+6<<3)>>3]=+h[m+(o*320|0)+256>>3];h[q+(z+7<<3)>>3]=+h[m+(o*320|0)+264>>3];h[q+(z+8<<3)>>3]=+h[m+(o*320|0)+272>>3];h[q+(z+9<<3)>>3]=+h[m+(o*320|0)+280>>3];y=c[e>>2]|0;h[q+(z+10<<3)>>3]=+h[y+(o*320|0)+288>>3];h[q+(z+11<<3)>>3]=+h[y+(o*320|0)+296>>3];j=j+1|0}o=o+1|0}while((o|0)<(l|0))}m=e+104|0;k=(f|0)!=0;if(!(c[m>>2]|0)){j=e+8|0;g=+me(a,B,r,q,p,j);if(k&g>=20.0){yf(c[a>>2]|0,.8)|0;g=+ne(a,B,r,q,p,j);if(g>=20.0){yf(c[a>>2]|0,.6)|0;g=+ne(a,B,r,q,p,j);if(g>=20.0){yf(c[a>>2]|0,.4)|0;g=+ne(a,B,r,q,p,j);if(g>=20.0){yf(c[a>>2]|0,0.0)|0;g=+ne(a,B,r,q,p,j)}}}}Vj(q);Vj(r)}else{g=+me(a,B,r,q,p,A);l=e+8|0;n=+me(a,l,r,q,p,l);j=g<n;do if(k){if(j){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,.8)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g<n){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,.6)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g<n){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,.4)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g<n){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;if(g>=20.0){yf(c[a>>2]|0,0.0)|0;g=+ne(a,B,r,q,p,A);n=+ne(a,l,r,q,p,l);if(g<n)j=0;else{g=n;break}do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}}}}}else if(j){j=0;do{h[e+8+(j<<5)>>3]=+h[A+(j<<5)>>3];h[e+8+(j<<5)+8>>3]=+h[A+(j<<5)+8>>3];h[e+8+(j<<5)+16>>3]=+h[A+(j<<5)+16>>3];h[e+8+(j<<5)+24>>3]=+h[A+(j<<5)+24>>3];j=j+1|0}while((j|0)!=3)}else g=n;while(0);Vj(q);Vj(r)}if(g<20.0){c[m>>2]=1;break}c[m>>2]=0;m=c[C>>2]|0;if((m|0)>0){j=c[e>>2]|0;l=0;do{k=c[j+(l*320|0)+304>>2]|0;if((k|0)>=0?(D=b+(k<<8)+236|0,(c[D>>2]|0)==0):0)c[D>>2]=8;l=l+1|0}while((l|0)<(m|0))}}else E=38;while(0);if((E|0)==38){c[e+104>>2]=0;g=-1.0}i=F;return +g}function Jf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0.0,W=0.0;U=i;i=i+2544|0;S=U+208|0;R=U+200|0;G=U+184|0;Q=U+176|0;F=U+168|0;E=U+152|0;P=U+144|0;D=U+136|0;M=U+128|0;L=U+120|0;K=U+112|0;C=U+104|0;j=U+96|0;g=U+88|0;f=U+80|0;e=U+72|0;d=U+64|0;H=U;I=U+2280|0;J=U+232|0;z=U+224|0;O=U+220|0;A=U+216|0;B=U+212|0;T=_i(a,5306)|0;a:do if(!T){c[d>>2]=a;Me(3,5308,d);d=ri(c[(qi()|0)>>2]|0)|0;c[e>>2]=5367;c[e+4>>2]=d;Me(3,5361,e);d=0}else{Kf(I,T);c[f>>2]=O;if((kj(I,5368,f)|0)!=1){c[g>>2]=a;Me(3,5371,g);Wi(T)|0;d=0;break}d=c[O>>2]|0;N=Uj(d*320|0)|0;if(!N){Me(3,5472,j);rb(1)}r=H+8|0;s=H+16|0;t=H+24|0;u=H+32|0;v=H+40|0;w=H+48|0;x=H+56|0;y=(b|0)==0;b:do if((d|0)>0){d=0;f=0;c:while(1){Kf(I,T);e=N+(d*320|0)|0;g=N+(d*320|0)+312|0;c[C>>2]=g;c[C+4>>2]=z;if((kj(I,5489,C)|0)==1){q=c[g>>2]|0;c[e>>2]=(q&-32768|0)==0&0==0?q&32767:0;c[N+(d*320|0)+4>>2]=1;f=f|2}else{if(y){e=10;break}if(!(Qe(J,a,2048,1)|0)){e=12;break}Cj(J,I,2047-(Bj(J)|0)|0)|0;q=Ke(b,J)|0;c[e>>2]=q;if((q|0)<0){e=14;break}c[N+(d*320|0)+4>>2]=0;f=f|1}Kf(I,T);e=N+(d*320|0)+8|0;c[D>>2]=e;if((kj(I,5785,D)|0)!=1){e=18;break}Kf(I,T);o=N+(d*320|0)+16|0;p=N+(d*320|0)+24|0;q=N+(d*320|0)+40|0;c[E>>2]=o;c[E+4>>2]=p;c[E+8>>2]=N+(d*320|0)+32;c[E+12>>2]=q;if((kj(I,5894,E)|0)!=4){c[F>>2]=A;c[F+4>>2]=B;if((kj(I,5910,F)|0)==2)g=0;else{e=21;break}}else g=1;do{Kf(I,T);c[G>>2]=N+(d*320|0)+16+(g<<5);c[G+4>>2]=N+(d*320|0)+16+(g<<5)+8;c[G+8>>2]=N+(d*320|0)+16+(g<<5)+16;c[G+12>>2]=N+(d*320|0)+16+(g<<5)+24;if((kj(I,5894,G)|0)!=4){e=23;break c}g=g+1|0}while((g|0)<3);Oe(o,N+(d*320|0)+112|0)|0;W=+h[e>>3];V=W*-.5;h[H>>3]=V;W=W*.5;h[r>>3]=W;h[s>>3]=W;h[t>>3]=W;h[u>>3]=W;h[v>>3]=V;h[w>>3]=V;h[x>>3]=V;e=N+(d*320|0)+48|0;g=N+(d*320|0)+56|0;j=N+(d*320|0)+72|0;k=N+(d*320|0)+80|0;l=N+(d*320|0)+88|0;m=N+(d*320|0)+104|0;n=0;do{V=+h[H+(n<<4)>>3];W=+h[H+(n<<4)+8>>3];h[N+(d*320|0)+208+(n*24|0)>>3]=+h[q>>3]+(+h[o>>3]*V+ +h[p>>3]*W);h[N+(d*320|0)+208+(n*24|0)+8>>3]=+h[j>>3]+(+h[e>>3]*V+ +h[g>>3]*W);h[N+(d*320|0)+208+(n*24|0)+16>>3]=+h[m>>3]+(+h[k>>3]*V+ +h[l>>3]*W);n=n+1|0}while((n|0)!=4);d=d+1|0;if((d|0)>=(c[O>>2]|0))break b}if((e|0)==10){c[K>>2]=a;c[K+4>>2]=I;Me(3,5496,K)}else if((e|0)==12){c[L>>2]=a;Me(3,5624,L)}else if((e|0)==14){c[M>>2]=a;c[M+4>>2]=J;Me(3,5708,M)}else if((e|0)==18){c[P>>2]=a;c[P+4>>2]=d+1;Me(3,5789,P)}else if((e|0)==21){c[Q>>2]=a;c[Q+4>>2]=d+1;Me(3,5916,Q)}else if((e|0)==23){c[R>>2]=a;c[R+4>>2]=d+1;Me(3,5916,R)}Wi(T)|0;Vj(N);d=0;break a}else f=0;while(0);Wi(T)|0;d=Uj(136)|0;if(!d){Me(3,5472,S);rb(1)}c[d>>2]=N;c[d+4>>2]=c[O>>2];c[d+104>>2]=0;do if((f&3|0)!=3){e=d+108|0;if(!(f&1)){c[e>>2]=1;break}else{c[e>>2]=0;break}}else c[d+108>>2]=2;while(0);h[d+112>>3]=.5;h[d+120>>3]=.5}while(0);i=U;return d|0}function Kf(b,c){b=b|0;c=c|0;var d=0,e=0;a:do if(Zi(b,256,c)|0)while(1){d=Bj(b)|0;b:do if(d)while(1){d=d+-1|0;e=b+d|0;switch(a[e>>0]|0){case 13:case 10:break;default:break b}a[e>>0]=0;if(!d)break b}while(0);switch(a[b>>0]|0){case 0:case 35:break;default:break a}if(!(Zi(b,256,c)|0))break a}while(0);return}function Lf(a,b,d,e){a=a|0;b=+b;d=+d;e=e|0;var f=0,g=0.0,j=0.0,k=0,l=0.0,m=0.0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+400|0;n=r+296|0;q=r+200|0;o=r+128|0;p=r;k=c[a>>2]|0;f=c[a+4>>2]|0;if((bf(a+8|0,n,q)|0)<0)Me(3,6025,r+392|0);else{j=+(f+-1|0);f=n+32|0;h[f>>3]=j*+h[n+64>>3]-+h[f>>3];f=n+40|0;h[f>>3]=j*+h[n+72>>3]-+h[f>>3];f=n+48|0;h[f>>3]=j*+h[n+80>>3]-+h[f>>3];f=n+56|0;h[f>>3]=j*+h[n+88>>3]-+h[f>>3];g=+h[n+80>>3];f=0;do{h[o+(f*24|0)>>3]=+h[n+(f<<5)>>3]/g;h[o+(f*24|0)+8>>3]=+h[n+(f<<5)+8>>3]/g;h[o+(f*24|0)+16>>3]=+h[n+(f<<5)+16>>3]/g;f=f+1|0}while((f|0)!=3);g=+(k+-1|0);h[p>>3]=+h[o>>3]*2.0/g;h[p+8>>3]=+h[o+8>>3]*2.0/g;h[p+16>>3]=+h[o+16>>3]*2.0/g+-1.0;k=p+24|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;h[p+40>>3]=+h[o+32>>3]*2.0/j;h[p+48>>3]=+h[o+40>>3]*2.0/j+-1.0;k=p+56|0;g=d-b;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;c[k+16>>2]=0;c[k+20>>2]=0;h[p+80>>3]=(b+d)/g;h[p+88>>3]=d*-2.0*b/g;k=p+96|0;c[k>>2]=0;c[k+4>>2]=0;c[k+8>>2]=0;c[k+12>>2]=0;h[p+112>>3]=1.0;h[p+120>>3]=0.0;g=+h[q+24>>3];j=+h[q+56>>3];d=+h[q+88>>3];k=0;do{b=+h[p+(k<<5)>>3];f=p+(k<<5)+8|0;a=p+(k<<5)+16|0;l=+h[f>>3];m=+h[a>>3];n=0;do{h[e+((n<<2)+k<<3)>>3]=b*+h[q+(n<<3)>>3]+l*+h[q+32+(n<<3)>>3]+m*+h[q+64+(n<<3)>>3];n=n+1|0}while((n|0)!=3);h[e+(k+12<<3)>>3]=+h[p+(k<<5)+24>>3]+(b*g+ +h[f>>3]*j+ +h[a>>3]*d);k=k+1|0}while((k|0)!=4)}i=r;return}function Mf(a){a=a|0;c[496]=a;return}function Nf(){return c[496]|0}function Of(a){a=a|0;var b=0,d=0;b=a+212|0;d=c[b>>2]|0;if(d){ze(d)|0;Qd(c[b>>2]|0)|0;c[b>>2]=0}b=a+224|0;if(c[b>>2]|0){Ld(b)|0;c[b>>2]=0}b=a+192|0;if(c[b>>2]|0){kf(b)|0;c[b>>2]=0}return}function Pf(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;g=i;i=i+16|0;d=g;c[d>>2]=a;if(!(Cg(2044,d)|0))a=-1;else{f=Dg(2044,d)|0;a=f+196|0;b=c[a>>2]|0;if(b){Vj(b);c[a>>2]=0;c[f+200>>2]=0}Of(f);Ce(c[f+216>>2]|0)|0;Eg(2044,d)|0;d=f+248|0;e=f+252|0;a=c[d>>2]|0;if((c[e>>2]|0)!=(a|0)){b=0;do{Ff(c[a+(b<<3)+4>>2]|0)|0;b=b+1|0;a=c[d>>2]|0}while(b>>>0<(c[e>>2]|0)-a>>3>>>0)}Fg(d);Lh(d);Fg(f+248|0);Lh(f);a=0}i=g;return a|0}function Qf(b){b=b|0;var d=0,e=0,f=0,g=0,h=0;h=i;i=i+208|0;g=h+192|0;f=h;e=h+196|0;if(!(a[b>>0]&1))d=b+1|0;else d=c[b+8>>2]|0;if((ef(d,1,f,h+184|0)|0)<0){if(!(a[b>>0]&1))d=b+1|0;else d=c[b+8>>2]|0;c[g>>2]=d;Me(3,6093,g);d=-1}else{d=c[521]|0;c[521]=d+1;c[e>>2]=d;ik(Gg(2064,e)|0,f|0,184)|0}i=h;return d|0}function Rf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0;n=i;i=i+48|0;m=n+24|0;l=n+16|0;j=n+8|0;f=n;d=n+32|0;e=n+28|0;c[d>>2]=a;c[e>>2]=b;do if((Cg(2044,d)|0)!=0?(k=Dg(2044,d)|0,(Hg(2064,e)|0)!=0):0){g=k+8|0;ik(g|0,Gg(2064,e)|0,184)|0;e=c[g>>2]|0;d=k+204|0;b=c[k+12>>2]|0;a=k+208|0;if(!((e|0)==(c[d>>2]|0)?(b|0)==(c[a>>2]|0):0)){c[f>>2]=e;c[f+4>>2]=b;Me(2,6152,f);af(g,c[d>>2]|0,c[a>>2]|0,g)|0}Of(k);d=jf(g,15)|0;a=k+192|0;c[a>>2]=d;if(!d){Me(3,6199,j);d=-1;break}d=Md(d)|0;b=k+212|0;c[b>>2]=d;if(!d){Me(3,6237,l);d=-1;break}Nd(d,2)|0;l=Jd(g)|0;c[k+224>>2]=l;if(!l){Me(3,6274,m);d=-1;break}else{ye(c[b>>2]|0,c[k+216>>2]|0)|0;Lf(c[a>>2]|0,+h[k+232>>3],+h[k+240>>3],k+264|0);d=0;break}}else d=-1;while(0);i=n;return d|0}function Sf(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;j=i;i=i+16|0;h=j+8|0;g=j;e=j+12|0;c[e>>2]=b;if(Cg(2044,e)|0){f=Dg(2044,e)|0;if(!(a[d>>0]&1))d=d+1|0;else d=c[d+8>>2]|0;b=f+216|0;e=Ke(c[b>>2]|0,d)|0;c[f+260>>2]=e;if((e|0)<0){c[g>>2]=d;Me(3,6312,g);Ce(c[b>>2]|0)|0;Me(3,6358,h);e=-1}}else e=-1;i=j;return e|0}function Tf(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0;l=i;i=i+32|0;g=l+16|0;f=l+8|0;e=l+20|0;k=l;c[e>>2]=b;do if(Cg(2044,e)|0){j=Dg(2044,e)|0;if(!(a[d>>0]&1))e=d+1|0;else e=c[d+8>>2]|0;b=c[j+212>>2]|0;d=j+216|0;h=j+220|0;e=Jf(e,c[d>>2]|0)|0;c[h>>2]=e;if(!e){Me(3,6402,f);Ce(c[d>>2]|0)|0;Me(3,6429,g);e=-1;break}switch(c[e+108>>2]|0){case 0:{Zd(b,0)|0;break}case 1:{Zd(b,2)|0;break}default:Zd(b,3)|0}b=j+248|0;d=j+252|0;f=c[d>>2]|0;e=f-(c[b>>2]|0)>>3;g=k;c[g>>2]=0;c[g+4>>2]=0;c[k>>2]=e;c[k+4>>2]=c[h>>2];if((f|0)==(c[j+256>>2]|0)){Ig(b,k);break}else{j=k;e=c[j>>2]|0;j=c[j+4>>2]|0;k=f;c[k>>2]=e;c[k+4>>2]=j;c[d>>2]=(c[d>>2]|0)+8;break}}else e=-1;while(0);i=l;return e|0}function Uf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+16|0;d=g;c[d>>2]=a;if(((Cg(2044,d)|0)!=0?(e=Dg(2044,d)|0,(b|0)>=0):0)?(f=c[e+248>>2]|0,(c[e+252>>2]|0)-f>>3>>>0>b>>>0):0)d=c[(c[f+(b<<3)+4>>2]|0)+4>>2]|0;else d=-1;i=g;return d|0}function Vf(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=-1;else{b=Dg(2044,b)|0;b=(c[b+252>>2]|0)-(c[b+248>>2]|0)>>3}i=d;return b|0}function Wf(a,b){a=a|0;b=+b;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(Cg(2044,d)|0)h[(Dg(2044,d)|0)+232>>3]=b;i=e;return}function Xf(a){a=a|0;var b=0.0,d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(!(Cg(2044,d)|0))b=-1.0;else b=+h[(Dg(2044,d)|0)+232>>3];i=e;return +b}function Yf(a,b){a=a|0;b=+b;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(Cg(2044,d)|0)h[(Dg(2044,d)|0)+240>>3]=b;i=e;return}function Zf(a){a=a|0;var b=0.0,d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(!(Cg(2044,d)|0))b=-1.0;else b=+h[(Dg(2044,d)|0)+240>>3];i=e;return +b}function _f(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Zd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6478,e)}i=f;return}function $f(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return -1}else{a=(ae(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return (a?c[d>>2]|0:-1)|0}return 0}function ag(a,b){a=a|0;b=+b;var d=0,e=0,f=0.0,g=0,j=0,k=0;k=i;i=i+16|0;j=k;d=k+8|0;c[d>>2]=a;if((((Cg(2044,d)|0)!=0?(e=Dg(2044,d)|0,!(b<=0.0|b>=1.0)):0)?(f=b,g=c[e+212>>2]|0,(g|0)!=0):0)?(be(g,f)|0)==0:0){h[j>>3]=f;Me(1,6513,j)}i=k;return}function bg(a){a=a|0;var b=0,d=0,e=0,f=0;f=i;i=i+16|0;b=f+8|0;e=f;c[b>>2]=a;if((Cg(2044,b)|0)!=0?(d=c[(Dg(2044,b)|0)+212>>2]|0,(d|0)!=0):0){a=(ce(d,e)|0)==0;i=f;return +(a?+h[e>>3]:-1.0)}i=f;return -1.0}function cg(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;if(Cg(2044,d)|0)_d(c[(Dg(2044,d)|0)+212>>2]|0,b)|0;i=e;return}function dg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0))b=-1;else{$d(c[(Dg(2044,b)|0)+212>>2]|0,d)|0;b=c[d>>2]|0}i=e;return b|0}function eg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Sd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6544,e)}i=f;return}function fg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return -1}else{a=(Td(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return (a?c[d>>2]|0:-1)|0}return 0}function gg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+16|0;f=g;d=g+4|0;c[d>>2]=a;if(((Cg(2044,d)|0)!=0?(e=Dg(2044,d)|0,b>>>0<=255):0)?(Ud(c[e+212>>2]|0,b)|0)==0:0){c[f>>2]=b;Me(1,6569,f)}i=g;return}function hg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return -1}else{a=(Vd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return (a?c[d>>2]|0:-1)|0}return 0}function ig(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Pd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6590,e)}i=f;return}function jg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return -1}else{a=(Wd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return (a?c[d>>2]|0:-1)|0}return 0}function kg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if(!(Cg(2044,d)|0))b=0;else{a=(b|0)!=0;Od(c[(Dg(2044,d)|0)+212>>2]|0,a&1)|0;c[e>>2]=a?6616:6620;Me(1,6625,e)}i=f;return b|0}function lg(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=0;else b=c[(c[(Dg(2044,b)|0)+212>>2]|0)+4834148>>2]|0;i=d;return b|0}function mg(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0))b=0;else{Rd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0;b=c[d>>2]|0}i=e;return b|0}function ng(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;d=f+4|0;c[d>>2]=a;if((Cg(2044,d)|0)!=0?(Xd(c[(Dg(2044,d)|0)+212>>2]|0,b)|0)==0:0){c[e>>2]=b;Me(1,6647,e)}i=f;return}function og(a){a=a|0;var b=0,d=0,e=0;e=i;i=i+16|0;b=e+4|0;d=e;c[b>>2]=a;if(!(Cg(2044,b)|0)){i=e;return -1}else{a=(Yd(c[(Dg(2044,b)|0)+212>>2]|0,d)|0)==0;i=e;return (a?c[d>>2]|0:-1)|0}return 0}function pg(a,b){a=a|0;b=b|0;var c=0;c=0;do{h[b+(c<<5)>>3]=+h[a+(c<<5)>>3];h[b+(c<<5)+8>>3]=+h[a+(c<<5)+8>>3];h[b+(c<<5)+16>>3]=+h[a+(c<<5)+16>>3];h[b+(c<<5)+24>>3]=+h[a+(c<<5)+24>>3];c=c+1|0}while((c|0)!=3);return}function qg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){e=Dg(2044,e)|0;a=c[e+212>>2]|0;if((c[a+44>>2]|0)>(b|0)){+ke(c[e+224>>2]|0,(b|0)<0?8:a+48+(b<<8)|0,+(d|0),264);e=0;break}else{e=c[523]|0;break}}else e=c[522]|0;while(0);i=f;return e|0}function rg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){e=Dg(2044,e)|0;a=c[e+212>>2]|0;if((c[a+44>>2]|0)>(b|0)){+le(c[e+224>>2]|0,(b|0)<0?8:a+48+(b<<8)|0,264,+(d|0),264);e=0;break}else{e=c[523]|0;break}}else e=c[522]|0;while(0);i=f;return e|0}function sg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){e=c[(Dg(2044,e)|0)+212>>2]|0;if((c[e+44>>2]|0)>(b|0)){c[((b|0)<0?8:e+48+(b<<8)|0)+16>>2]=d;e=0;break}else{e=c[523]|0;break}}else e=c[522]|0;while(0);i=f;return e|0}function tg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0.0,g=0.0,j=0.0,k=0.0,l=0.0,m=0.0,n=0.0,o=0.0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=c[(Dg(2044,d)|0)+212>>2]|0;if((c[d+44>>2]|0)>(b|0)){d=(b|0)<0?8:d+48+(b<<8)|0;o=+h[33];h[d+168>>3]=o;k=+h[34];h[d+176>>3]=k;n=+h[35];h[d+184>>3]=n;j=+h[36];h[d+192>>3]=j;m=+h[37];h[d+200>>3]=m;g=+h[38];h[d+208>>3]=g;l=+h[39];h[d+216>>3]=l;f=+h[40];h[d+224>>3]=f;h[d+56>>3]=(o+n+m+l)*.25;h[d+64>>3]=(k+j+g+f)*.25;d=0;break}else{d=c[523]|0;break}}else d=c[522]|0;while(0);i=e;return d|0}function ug(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=Dg(2044,d)|0;a=c[d+248>>2]|0;if((b|0)<0?1:(c[d+252>>2]|0)-a>>3>>>0<=b>>>0){d=c[524]|0;break}else{b=c[a+(b<<3)+4>>2]|0;a=c[d+212>>2]|0;+Hf(c[d+224>>2]|0,a+48|0,c[a+44>>2]|0,b);pg(b+8|0,264);d=0;break}}else d=c[522]|0;while(0);i=e;return d|0}function vg(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=Dg(2044,d)|0;a=c[d+248>>2]|0;if((b|0)<0?1:(c[d+252>>2]|0)-a>>3>>>0<=b>>>0){d=c[524]|0;break}else{b=c[a+(b<<3)+4>>2]|0;a=c[d+212>>2]|0;+Gf(c[d+224>>2]|0,a+48|0,c[a+44>>2]|0,b);pg(b+8|0,264);d=0;break}}else d=c[522]|0;while(0);i=e;return d|0}function wg(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=c[522]|0;else{b=Dg(2044,b)|0;b=de(c[b+212>>2]|0,c[b+196>>2]|0)|0}i=d;return b|0}function xg(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=d;c[b>>2]=a;if(!(Cg(2044,b)|0))b=2088;else b=(c[(Dg(2044,b)|0)+212>>2]|0)+44|0;i=d;return c[b>>2]|0}function yg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=i;i=i+16|0;e=f;c[e>>2]=a;do if(Cg(2044,e)|0){a=Dg(2044,e)|0;e=c[a+248>>2]|0;if((b|0)<0?1:(c[a+252>>2]|0)-e>>3>>>0<=b>>>0){e=c[524]|0;break}e=c[e+(b<<3)+4>>2]|0;if((d|0)<0?1:(c[e+4>>2]|0)<=(d|0)){e=c[523]|0;break}else{e=c[e>>2]|0;pg(e+(d*320|0)+16|0,264);Lb(0,c[e+(d*320|0)+304>>2]|0,c[e+(d*320|0)>>2]|0,c[e+(d*320|0)+4>>2]|0,+(+h[e+(d*320|0)+8>>3]))|0;e=0;break}}else e=c[522]|0;while(0);i=f;return e|0}function zg(a,b){a=a|0;b=b|0;var d=0,e=0;e=i;i=i+16|0;d=e;c[d>>2]=a;do if(Cg(2044,d)|0){d=c[(Dg(2044,d)|0)+212>>2]|0;if((c[d+44>>2]|0)>(b|0)){d=(b|0)<0?8:d+48+(b<<8)|0;Qa(1,c[d>>2]|0,c[d+4>>2]|0,c[d+8>>2]|0,c[d+12>>2]|0,c[d+16>>2]|0,c[d+20>>2]|0,c[d+24>>2]|0,+(+h[d+32>>3]),+(+h[d+40>>3]),+(+h[d+48>>3]),+(+h[d+56>>3]),+(+h[d+64>>3]),+(+h[d+72>>3]),+(+h[d+80>>3]),+(+h[d+88>>3]),+(+h[d+96>>3]),+(+h[d+104>>3]),+(+h[d+112>>3]),+(+h[d+120>>3]),+(+h[d+128>>3]),+(+h[d+136>>3]),+(+h[d+144>>3]),+(+h[d+152>>3]),+(+h[d+160>>3]),+(+h[d+168>>3]),+(+h[d+176>>3]),+(+h[d+184>>3]),+(+h[d+192>>3]),+(+h[d+200>>3]),+(+h[d+208>>3]),+(+h[d+216>>3]),+(+h[d+224>>3]),c[d+240>>2]|0)|0;d=0;break}else{d=c[523]|0;break}}else d=c[522]|0;while(0);i=e;return d|0}function Ag(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;h=i;i=i+16|0;g=h+8|0;f=h+12|0;e=c[525]|0;c[525]=e+1;c[f>>2]=e;f=Dg(2044,f)|0;c[f>>2]=e;c[f+204>>2]=a;c[f+208>>2]=b;j=$(a<<2,b)|0;b=f+200|0;c[b>>2]=j;a=f+196|0;c[a>>2]=Uj(j)|0;j=Ae()|0;c[f+216>>2]=j;if(!j)Me(3,8285,h);Rf(e,d)|0;c[g>>2]=c[b>>2];Me(1,8322,g);Kb(2,c[f>>2]|0,c[a>>2]|0,c[b>>2]|0,f+264|0,264)|0;i=h;return c[f>>2]|0}function Bg(a){a=a|0;var b=0;a=i;i=i+16|0;b=a;Jg(8591,7);Kg(8597,3);Lg(8606,2);Lg(8617,3);Mg(8633,4);Kg(8651,4);Ng(8671,5);Jg(8683,8);Mg(8700,5);Jg(8720,9);Jg(8738,10);Mg(8760,6);Mg(8783,7);Kg(8812,6);Kg(8825,7);Jg(8838,11);Mg(8857,8);Mg(8867,9);Kg(8880,8);Kg(8893,9);Og(8912,10);Pg(8924,1);Qg(8936,1);Rg(8959,1);Qg(8982,2);Rg(9004,2);Sg(9026,1);Kg(9043,10);Sg(9060,2);Kg(9073,11);Sg(9086,3);Kg(9110,12);Tg(9134,3);Rg(9147,3);Sg(9160,4);Kg(9178,13);Sg(9196,5);Kg(9212,14);Sg(9228,6);Kg(9245,15);Ug(9262,2088);Ug(9291,2096);Ug(9319,2092);Cb(9352,680,0);Cb(9369,680,1);Cb(9385,680,0);Cb(9407,680,0);Cb(9432,680,1);Cb(9457,680,1);Cb(9482,680,100);Cb(9509,680,0);Cb(9535,680,1);Cb(9561,680,0);Cb(9588,680,0);Cb(9615,680,1);Cb(9641,680,2);Cb(9666,680,3);Cb(9704,680,4);Cb(9741,680,0);Cb(9775,680,0);Cb(9799,680,1);Cb(9825,680,2);Cb(9852,680,2);Cb(9886,680,5);h[b>>3]=.5;Vg(9904,b);Cb(9925,680,0);Cb(9944,680,1);Cb(9962,680,2);Cb(9980,680,3);Cb(9999,680,4);Cb(10021,680,3);Cb(10040,680,515);Cb(10069,680,259);Cb(10097,680,4);Cb(10116,680,772);Cb(10146,680,1028);Cb(10176,680,0);Cb(10207,680,1);Cb(10243,680,2);Cb(10277,680,3);Cb(10315,680,0);Cb(10348,680,1);Cb(10395,680,2);Cb(10437,680,3);Cb(10480,680,4);Cb(10532,680,5);Cb(10583,680,6);Cb(10628,680,7);Cb(10667,680,8);Cb(10712,680,9);i=a;return}function Cg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=c[b>>2]|0;f=c[a+4>>2]|0;a:do if(f){g=f+-1|0;h=(g&f|0)==0;if(h)e=g&d;else e=(d>>>0)%(f>>>0)|0;b=c[(c[a>>2]|0)+(e<<2)>>2]|0;if(b)do{b=c[b>>2]|0;if(!b){b=0;break a}a=c[b+4>>2]|0;if(h)a=a&g;else a=(a>>>0)%(f>>>0)|0;if((a|0)!=(e|0)){b=0;break a}}while((c[b+8>>2]|0)!=(d|0));else b=0}else b=0;while(0);return b|0}function Dg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+32|0;f=g+8|0;e=g;d=Cg(a,b)|0;if(!d){wh(f,a,b);xh(e,a,c[f>>2]|0);d=c[e>>2]|0;c[f>>2]=0}i=g;return d+16|0}function Eg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;d=f+4|0;e=f;b=Cg(a,b)|0;if(!b)b=0;else{c[e>>2]=b;c[d>>2]=c[e>>2];uh(a,d)|0;b=1}i=f;return b|0}function Fg(a){a=a|0;var b=0,d=0;d=c[a>>2]|0;if(d){b=a+4|0;a=c[b>>2]|0;if((a|0)!=(d|0)){do a=a+-8|0;while((a|0)!=(d|0));c[b>>2]=a}Lh(d)}return}function Gg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+32|0;f=g+8|0;e=g;d=Hg(a,b)|0;if(!d){qh(f,a,b);rh(e,a,c[f>>2]|0);d=c[e>>2]|0;c[f>>2]=0}i=g;return d+16|0}function Hg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=c[b>>2]|0;f=c[a+4>>2]|0;a:do if(f){g=f+-1|0;h=(g&f|0)==0;if(h)e=g&d;else e=(d>>>0)%(f>>>0)|0;b=c[(c[a>>2]|0)+(e<<2)>>2]|0;if(b)do{b=c[b>>2]|0;if(!b){b=0;break a}a=c[b+4>>2]|0;if(h)a=a&g;else a=(a>>>0)%(f>>>0)|0;if((a|0)!=(e|0)){b=0;break a}}while((c[b+8>>2]|0)!=(d|0));else b=0}else b=0;while(0);return b|0}function Ig(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;j=i;i=i+32|0;h=j;g=a+4|0;d=c[a>>2]|0;f=((c[g>>2]|0)-d>>3)+1|0;if(f>>>0>536870911)Jh(a);e=d;d=(c[a+8>>2]|0)-e|0;if(d>>3>>>0<268435455){d=d>>2;d=d>>>0<f>>>0?f:d}else d=536870911;nh(h,d,(c[g>>2]|0)-e>>3,a+8|0);g=h+8|0;f=c[g>>2]|0;d=b;e=c[d+4>>2]|0;b=f;c[b>>2]=c[d>>2];c[b+4>>2]=e;c[g>>2]=f+8;oh(a,h);ph(h);i=j;return}function Jg(a,b){a=a|0;b=b|0;Oa(a|0,4,2200,10911,1,b|0);return}function Kg(a,b){a=a|0;b=b|0;Oa(a|0,2,2192,10801,10,b|0);return}function Lg(a,b){a=a|0;b=b|0;Oa(a|0,3,2180,10906,12,b|0);return}function Mg(a,b){a=a|0;b=b|0;Oa(a|0,3,2168,10906,13,b|0);return}function Ng(a,b){a=a|0;b=b|0;Oa(a|0,2,2160,10801,11,b|0);return}function Og(a,b){a=a|0;b=b|0;Oa(a|0,2,2152,10797,7,b|0);return}function Pg(a,b){a=a|0;b=b|0;Oa(a|0,1,2148,10794,16,b|0);return}function Qg(a,b){a=a|0;b=b|0;Oa(a|0,3,2136,10789,1,b|0);return}function Rg(a,b){a=a|0;b=b|0;Oa(a|0,2,2128,10785,1,b|0);return}function Sg(a,b){a=a|0;b=b|0;Oa(a|0,3,2116,10780,1,b|0);return}function Tg(a,b){a=a|0;b=b|0;Oa(a|0,3,2104,10775,2,b|0);return}function Ug(a,b){a=a|0;b=b|0;Cb(a|0,680,c[b>>2]|0);return}function Vg(a,b){a=a|0;b=b|0;Cb(a|0,720,~~+h[b>>3]>>>0|0);return}function Wg(){c[511]=0;c[512]=0;c[513]=0;c[514]=0;g[515]=1.0;ub(11,2044,n|0)|0;c[516]=0;c[517]=0;c[518]=0;c[519]=0;g[520]=1.0;ub(12,2064,n|0)|0;Bg(0);return}function Xg(a){a=a|0;$g(a);return}function Yg(a){a=a|0;Zg(a);return}function Zg(a){a=a|0;var b=0;_g(a,c[a+8>>2]|0);b=c[a>>2]|0;c[a>>2]=0;if(b)Lh(b);return}function _g(a,b){a=a|0;b=b|0;if(b)do{a=b;b=c[b>>2]|0;Lh(a)}while((b|0)!=0);return}function $g(a){a=a|0;var b=0;ah(a,c[a+8>>2]|0);b=c[a>>2]|0;c[a>>2]=0;if(b)Lh(b);return}function ah(a,b){a=a|0;b=b|0;if(b)do{a=b;b=c[b>>2]|0;Fg(a+264|0);Lh(a)}while((b|0)!=0);return}function bh(a,b,c){a=a|0;b=b|0;c=+c;Tb[a&3](b,c);return}function ch(a,b,c){a=a|0;b=b|0;c=c|0;Xb[a&7](b,c);return}function dh(a,b){a=a|0;b=b|0;return +(+Ub[a&3](b))}function eh(a,b,c){a=a|0;b=b|0;c=+c;Tb[a&3](b,c);return}function fh(a){a=a|0;return Vb[a&1]()|0}function gh(a,b){a=a|0;b=b|0;Wb[a&15](b);return}function hh(a,b){a=a|0;b=b|0;var c=0,d=0;c=i;i=i+16|0;d=c;ih(d,b);a=Yb[a&31](d)|0;bk(d);i=c;return a|0}function ih(a,b){a=a|0;b=b|0;ak(a,b+4|0,c[b>>2]|0);return}function jh(a,b,c){a=a|0;b=b|0;c=c|0;return cc[a&15](b,c)|0}function kh(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0;d=i;i=i+16|0;e=d;ih(e,c);a=cc[a&15](b,e)|0;bk(e);i=d;return a|0}function lh(a,b){a=a|0;b=b|0;return Yb[a&31](b)|0}function mh(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return Qb[a&15](b,c,d)|0}function nh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;c[a+12>>2]=0;c[a+16>>2]=e;if(!b)e=0;else e=Kh(b<<3)|0;c[a>>2]=e;d=e+(d<<3)|0;c[a+8>>2]=d;c[a+4>>2]=d;c[a+12>>2]=e+(b<<3);return}function oh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;e=c[a>>2]|0;g=a+4|0;d=b+4|0;f=(c[g>>2]|0)-e|0;h=(c[d>>2]|0)+(0-(f>>3)<<3)|0;c[d>>2]=h;ik(h|0,e|0,f|0)|0;f=c[a>>2]|0;c[a>>2]=c[d>>2];c[d>>2]=f;f=b+8|0;e=c[g>>2]|0;c[g>>2]=c[f>>2];c[f>>2]=e;f=a+8|0;a=b+12|0;e=c[f>>2]|0;c[f>>2]=c[a>>2];c[a>>2]=e;c[b>>2]=c[d>>2];return}function ph(a){a=a|0;var b=0,d=0,e=0;d=c[a+4>>2]|0;e=a+8|0;b=c[e>>2]|0;if((b|0)!=(d|0)){do b=b+-8|0;while((b|0)!=(d|0));c[e>>2]=b}b=c[a>>2]|0;if(b)Lh(b);return}function qh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=Kh(200)|0;c[e+8>>2]=c[d>>2];ek(e+16|0,0,184)|0;c[a>>2]=e;a=a+4|0;c[a>>2]=b+8;c[a+4>>2]=257;return}function rh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,h=0,i=0,j=0.0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;m=c[e+8>>2]|0;s=e+4|0;c[s>>2]=m;r=d+4|0;l=c[r>>2]|0;q=(l|0)==0;a:do if(!q){n=l+-1|0;o=(n&l|0)==0;if(o)h=n&m;else h=(m>>>0)%(l>>>0)|0;f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f)p=12;else while(1){i=c[f>>2]|0;if(!i){p=12;break a}f=c[i+4>>2]|0;if(o)f=f&n;else f=(f>>>0)%(l>>>0)|0;if((f|0)!=(h|0)){p=12;break a}if((c[i+8>>2]|0)==(m|0)){f=0;e=i;break}else f=i}}else{h=0;p=12}while(0);if((p|0)==12){m=d+12|0;j=+(((c[m>>2]|0)+1|0)>>>0);k=+g[d+16>>2];do if(q|j>+(l>>>0)*k){if(l>>>0>2)f=(l+-1&l|0)==0;else f=0;i=(f&1|l<<1)^1;f=~~+_(+(j/k))>>>0;sh(d,i>>>0<f>>>0?f:i);i=c[r>>2]|0;f=c[s>>2]|0;h=i+-1|0;if(!(h&i)){l=i;h=h&f;break}else{l=i;h=(f>>>0)%(i>>>0)|0;break}}while(0);f=c[(c[d>>2]|0)+(h<<2)>>2]|0;if(!f){f=d+8|0;c[e>>2]=c[f>>2];c[f>>2]=e;c[(c[d>>2]|0)+(h<<2)>>2]=f;f=c[e>>2]|0;if(f){f=c[f+4>>2]|0;h=l+-1|0;if(!(h&l))f=f&h;else f=(f>>>0)%(l>>>0)|0;c[(c[d>>2]|0)+(f<<2)>>2]=e}}else{c[e>>2]=c[f>>2];c[f>>2]=e}c[m>>2]=(c[m>>2]|0)+1;f=1}c[b>>2]=e;a[b+4>>0]=f;return}
+function zd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l*3|0)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+3|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+6|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Ad(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+10+(p<<5&224)+(q>>>3&28)+(q<<3&248)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Bd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+1>>0]|0)+(d[s>>0]|0)+(d[s+2>>0]|0)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Cd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){q=d[s>>0]|0;do if(((q&240)+24+(q<<4&240)+((d[s+1>>0]|0)&240)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Dd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<1)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){p=d[s>>0]|0;q=d[s+1>>0]|0;do if(((p&248)+12+(p<<5&224)+(q>>>3&24)+(q<<2&248)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+2|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+4|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Ed(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;p=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=p;n=p+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=j*3|0;z=f+-1|0;if((g|0)>0){l=0;j=p;m=p+(z<<1)|0;while(1){b[m>>1]=0;b[j>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{j=j+(f<<1)|0;m=m+(f<<1)|0}}}m=k+1179664|0;l=f+1|0;w=0-f|0;u=1-f|0;v=~f;a:do if((B|0)>1){x=(z|0)>1;o=(c[k+4>>2]|0)+l|0;y=1;n=e+(l<<2)|0;e=p+(l<<1)|0;j=0;b:while(1){if(x){l=o;t=1;s=n;r=j;while(1){do if(((d[s+2>>0]|0)+(d[s+1>>0]|0)+(d[s+3>>0]|0)|0)>(A|0)){a[l>>0]=-1;j=b[e+(w<<1)>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}o=b[e+(u<<1)>>1]|0;p=o<<16>>16;j=b[e+(v<<1)>>1]|0;q=j<<16>>16;n=j<<16>>16>0;if(o<<16>>16<=0){if(n){b[e>>1]=j;j=q*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-3<<2)|0;if((c[n>>2]|0)<(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=b[e+-2>>1]|0;if(j<<16>>16>0){b[e>>1]=j;j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;j=k+1310736+(j+-3<<2)|0;if((c[j>>2]|0)>=(t|0)){j=r;break}c[j>>2]=t;j=r;break}else{j=r+1|0;if((r|0)>32767)break b;b[e>>1]=j;c[k+1179664+(r<<2)>>2]=j<<16>>16;r=r*7|0;c[k+1310736+(r<<2)>>2]=1;c[k+1310736+(r+1<<2)>>2]=t;c[k+1310736+(r+2<<2)>>2]=y;c[k+1310736+(r+3<<2)>>2]=t;c[k+1310736+(r+4<<2)>>2]=t;c[k+1310736+(r+5<<2)>>2]=y;c[k+1310736+(r+6<<2)>>2]=y;break}}if(n){j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+(q+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;q=k+1310736+(j+-5<<2)|0;c[q>>2]=(c[q>>2]|0)+y;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}n=b[e+-2>>1]|0;if(n<<16>>16<=0){b[e>>1]=o;j=p*7|0;n=k+1310736+(j+-7<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=k+1310736+(j+-6<<2)|0;c[n>>2]=(c[n>>2]|0)+t;n=k+1310736+(j+-5<<2)|0;c[n>>2]=(c[n>>2]|0)+y;n=k+1310736+(j+-4<<2)|0;if((c[n>>2]|0)>(t|0))c[n>>2]=t;c[k+1310736+(j+-1<<2)>>2]=y;j=r;break}j=c[k+1179664+(p+-1<<2)>>2]|0;p=c[k+1179664+((n<<16>>16)+-1<<2)>>2]|0;if((j|0)>(p|0)){b[e>>1]=p;if((r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(j|0))c[o>>2]=p;n=n+1|0;if((n|0)>=(r|0)){j=p;break}else o=o+4|0}}else j=p}else{b[e>>1]=j;if((j|0)<(p|0)&(r|0)>0){n=0;o=m;while(1){if((c[o>>2]|0)==(p|0))c[o>>2]=j;n=n+1|0;if((n|0)>=(r|0))break;else o=o+4|0}}}j=(j<<16>>16)*7|0;q=k+1310736+(j+-7<<2)|0;c[q>>2]=(c[q>>2]|0)+1;q=k+1310736+(j+-6<<2)|0;c[q>>2]=(c[q>>2]|0)+t;j=k+1310736+(j+-5<<2)|0;c[j>>2]=(c[j>>2]|0)+y;j=r}else{b[e>>1]=0;a[l>>0]=0;j=r}while(0);t=t+1|0;n=s+4|0;e=e+2|0;l=l+1|0;if((t|0)>=(z|0))break;else{s=n;r=j}}}else l=o;y=y+1|0;if((y|0)>=(B|0)){p=j;D=52;break a}else{o=l+2|0;n=n+8|0;e=e+4|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){e=k+12|0;if((p|0)<1)j=1;else{n=1;j=1;while(1){l=c[m>>2]|0;if((l|0)==(n|0)){l=j;j=j+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[m>>2]=l;if((n|0)<(p|0)){n=n+1|0;m=m+4|0}else break}}o=k+8|0;l=j+-1|0;c[o>>2]=l;if(l){ek(e|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((j|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[o>>2]|0))}if((p|0)>0){e=0;do{m=(c[k+1179664+(e<<2)>>2]|0)+-1|0;n=e*7|0;l=k+12+(m<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(n<<2)>>2]|0);l=m<<1;j=k+655376+(l<<3)|0;h[j>>3]=+h[j>>3]+ +(c[k+1310736+(n+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(n+2<<2)>>2]|0);m=m<<2;l=k+131084+(m<<2)|0;j=c[k+1310736+(n+3<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;l=k+131084+((m|1)<<2)|0;j=c[k+1310736+(n+4<<2)>>2]|0;if((c[l>>2]|0)<(j|0))c[l>>2]=j;l=k+131084+((m|2)<<2)|0;j=c[k+1310736+(n+5<<2)>>2]|0;if((c[l>>2]|0)>(j|0))c[l>>2]=j;j=k+131084+((m|3)<<2)|0;l=c[k+1310736+(n+6<<2)>>2]|0;if((c[j>>2]|0)<(l|0))c[j>>2]=l;e=e+1|0}while((e|0)<(p|0))}if((c[o>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[o>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Fd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+l|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+2|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Gd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t+1>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Hd(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;l=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;p=(c[k+4>>2]|0)+l|0;z=1;e=e+(l<<1)|0;o=o+(l<<1)|0;m=0;b:while(1){if(y){l=p;u=1;t=e;s=m;while(1){do if((d[t>>0]|0|0)>(j|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+2|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}else l=p;z=z+1|0;if((z|0)>=(B|0)){q=m;D=52;break a}else{p=l+2|0;e=e+4|0;o=o+4|0}}Me(3,3904,C);l=-1}else{q=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((q|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(q|0)){e=e+1|0;n=n+4|0}else break}}p=k+8|0;l=m+-1|0;c[p>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[p>>2]|0))}if((q|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(q|0))}if((c[p>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[p>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Id(e,f,g,j,k){e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;E=i;i=i+16|0;C=E;o=c[k>>2]|0;B=g+-1|0;if((f|0)>0){l=0;m=o;n=o+(($(B,f)|0)<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(f|0))break;else{m=m+2|0;n=n+2|0}}}A=f+-1|0;if((g|0)>0){l=0;m=o;n=o+(A<<1)|0;while(1){b[n>>1]=0;b[m>>1]=0;l=l+1|0;if((l|0)>=(g|0))break;else{m=m+(f<<1)|0;n=n+(f<<1)|0}}}n=k+1179664|0;m=f+1|0;x=0-f|0;v=1-f|0;w=~f;a:do if((B|0)>1){y=(A|0)>1;l=(c[k+4>>2]|0)+m|0;z=1;e=e+m|0;o=o+(m<<1)|0;j=j+m|0;m=0;b:while(1){if(y){u=1;t=e;s=m;while(1){do if((d[t>>0]|0)>(d[j>>0]|0)){a[l>>0]=-1;m=b[o+(x<<1)>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}p=b[o+(v<<1)>>1]|0;q=p<<16>>16;m=b[o+(w<<1)>>1]|0;r=m<<16>>16;e=m<<16>>16>0;if(p<<16>>16<=0){if(e){b[o>>1]=m;m=r*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-3<<2)|0;if((c[e>>2]|0)<(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=b[o+-2>>1]|0;if(m<<16>>16>0){b[o>>1]=m;m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;m=k+1310736+(m+-3<<2)|0;if((c[m>>2]|0)>=(u|0)){m=s;break}c[m>>2]=u;m=s;break}else{m=s+1|0;if((s|0)>32767)break b;b[o>>1]=m;c[k+1179664+(s<<2)>>2]=m<<16>>16;s=s*7|0;c[k+1310736+(s<<2)>>2]=1;c[k+1310736+(s+1<<2)>>2]=u;c[k+1310736+(s+2<<2)>>2]=z;c[k+1310736+(s+3<<2)>>2]=u;c[k+1310736+(s+4<<2)>>2]=u;c[k+1310736+(s+5<<2)>>2]=z;c[k+1310736+(s+6<<2)>>2]=z;break}}if(e){m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+(r+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;r=k+1310736+(m+-5<<2)|0;c[r>>2]=(c[r>>2]|0)+z;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}e=b[o+-2>>1]|0;if(e<<16>>16<=0){b[o>>1]=p;m=q*7|0;e=k+1310736+(m+-7<<2)|0;c[e>>2]=(c[e>>2]|0)+1;e=k+1310736+(m+-6<<2)|0;c[e>>2]=(c[e>>2]|0)+u;e=k+1310736+(m+-5<<2)|0;c[e>>2]=(c[e>>2]|0)+z;e=k+1310736+(m+-4<<2)|0;if((c[e>>2]|0)>(u|0))c[e>>2]=u;c[k+1310736+(m+-1<<2)>>2]=z;m=s;break}m=c[k+1179664+(q+-1<<2)>>2]|0;q=c[k+1179664+((e<<16>>16)+-1<<2)>>2]|0;if((m|0)>(q|0)){b[o>>1]=q;if((s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(m|0))c[p>>2]=q;e=e+1|0;if((e|0)>=(s|0)){m=q;break}else p=p+4|0}}else m=q}else{b[o>>1]=m;if((m|0)<(q|0)&(s|0)>0){e=0;p=n;while(1){if((c[p>>2]|0)==(q|0))c[p>>2]=m;e=e+1|0;if((e|0)>=(s|0))break;else p=p+4|0}}}m=(m<<16>>16)*7|0;r=k+1310736+(m+-7<<2)|0;c[r>>2]=(c[r>>2]|0)+1;r=k+1310736+(m+-6<<2)|0;c[r>>2]=(c[r>>2]|0)+u;m=k+1310736+(m+-5<<2)|0;c[m>>2]=(c[m>>2]|0)+z;m=s}else{b[o>>1]=0;a[l>>0]=0;m=s}while(0);u=u+1|0;e=t+1|0;j=j+1|0;o=o+2|0;l=l+1|0;if((u|0)>=(A|0))break;else{t=e;s=m}}}z=z+1|0;if((z|0)>=(B|0)){p=m;D=52;break a}else{l=l+2|0;e=e+2|0;o=o+4|0;j=j+2|0}}Me(3,3904,C);l=-1}else{p=0;D=52}while(0);if((D|0)==52){o=k+12|0;if((p|0)<1)m=1;else{e=1;m=1;while(1){l=c[n>>2]|0;if((l|0)==(e|0)){l=m;m=m+1|0}else l=c[k+1179664+(l+-1<<2)>>2]|0;c[n>>2]=l;if((e|0)<(p|0)){e=e+1|0;n=n+4|0}else break}}j=k+8|0;l=m+-1|0;c[j>>2]=l;if(l){ek(o|0,0,l<<2|0)|0;ek(k+655376|0,0,l<<4|0)|0;if((m|0)>1){l=0;do{D=l<<2;c[k+131084+(D<<2)>>2]=f;c[k+131084+((D|1)<<2)>>2]=0;c[k+131084+((D|2)<<2)>>2]=g;c[k+131084+((D|3)<<2)>>2]=0;l=l+1|0}while((l|0)<(c[j>>2]|0))}if((p|0)>0){o=0;do{n=(c[k+1179664+(o<<2)>>2]|0)+-1|0;e=o*7|0;l=k+12+(n<<2)|0;c[l>>2]=(c[l>>2]|0)+(c[k+1310736+(e<<2)>>2]|0);l=n<<1;m=k+655376+(l<<3)|0;h[m>>3]=+h[m>>3]+ +(c[k+1310736+(e+1<<2)>>2]|0);l=k+655376+((l|1)<<3)|0;h[l>>3]=+h[l>>3]+ +(c[k+1310736+(e+2<<2)>>2]|0);n=n<<2;l=k+131084+(n<<2)|0;m=c[k+1310736+(e+3<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;l=k+131084+((n|1)<<2)|0;m=c[k+1310736+(e+4<<2)>>2]|0;if((c[l>>2]|0)<(m|0))c[l>>2]=m;l=k+131084+((n|2)<<2)|0;m=c[k+1310736+(e+5<<2)>>2]|0;if((c[l>>2]|0)>(m|0))c[l>>2]=m;m=k+131084+((n|3)<<2)|0;l=c[k+1310736+(e+6<<2)>>2]|0;if((c[m>>2]|0)<(l|0))c[m>>2]=l;o=o+1|0}while((o|0)<(p|0))}if((c[j>>2]|0)>0){l=0;do{f=k+12+(l<<2)|0;g=l<<1;D=k+655376+(g<<3)|0;h[D>>3]=+h[D>>3]/+(c[f>>2]|0);g=k+655376+((g|1)<<3)|0;h[g>>3]=+h[g>>3]/+(c[f>>2]|0);l=l+1|0}while((l|0)<(c[j>>2]|0));l=0}else l=0}else l=0}i=E;return l|0}function Jd(a){a=a|0;return Kd(a+8|0)|0}function Kd(a){a=a|0;var b=0,d=0;d=i;i=i+16|0;b=Uj(4)|0;if(!b){Me(3,5472,d);rb(1)}a=wf(a)|0;c[b>>2]=a;if(!a){Vj(b);b=0}i=d;return b|0}function Ld(a){a=a|0;var b=0;b=c[a>>2]|0;if(!b)b=-1;else{xf(b)|0;Vj(c[a>>2]|0);c[a>>2]=0;b=0}return b|0}function Md(a){a=a|0;var b=0,d=0,e=0;d=i;i=i+16|0;b=Uj(7062432)|0;if(!b){Me(3,5472,d);rb(1)}c[b>>2]=0;c[b+4834148>>2]=0;c[b+7062408>>2]=0;c[b+4>>2]=-1;c[b+8>>2]=0;c[b+12>>2]=1;c[b+16>>2]=100;c[b+20>>2]=0;c[b+24>>2]=0;c[b+28>>2]=2;h[b+7062416>>3]=.5;c[b+7062424>>2]=3;c[b+32>>2]=a;e=c[a>>2]|0;c[b+36>>2]=e;a=c[a+4>>2]|0;c[b+40>>2]=a;c[b+44>>2]=0;c[b+15408>>2]=0;c[b+4834152>>2]=0;c[b+4818296>>2]=0;a=Uj($(e<<1,a)|0)|0;c[b+4834144>>2]=a;if(!a){Me(3,5472,d+8|0);rb(1)}else{c[b+7062384>>2]=0;Nd(b,2)|0;Od(b,0)|0;c[b+7062388>>2]=-1;Pd(b,0)|0;c[b+7062392>>2]=7;c[b+7062396>>2]=0;i=d;return b|0}return 0}function Nd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;g=i;i=i+16|0;d=g;a:do if(a){e=a+4|0;if((c[e>>2]|0)!=(b|0)){switch(b|0){case 11:case 10:case 9:case 8:case 7:case 6:case 4:case 3:case 2:case 1:case 0:{f=0;break}case 14:case 13:case 12:case 5:{f=1;break}default:{c[d>>2]=b;Me(3,3936,d);d=-1;break a}}c[e>>2]=b;c[a+8>>2]=Pe(b)|0;d=a+7062408|0;b=c[d>>2]|0;if(b){pe(b);c[d>>2]=oe(c[a+36>>2]|0,c[a+40>>2]|0,c[e>>2]|0,0)|0}d=a+24|0;b=c[d>>2]|0;if(!f)switch(b|0){case 1:{c[d>>2]=4;d=0;break a}case 4:{c[d>>2]=3;d=0;break a}default:{d=0;break a}}else switch(b|0){case 0:{c[d>>2]=1;d=0;break a}case 3:{c[d>>2]=4;d=0;break a}default:{d=0;break a}}}else d=0}else d=-1;while(0);i=g;return d|0}function Od(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;f=i;i=i+16|0;e=f;do if(a)if((c[a>>2]|0)!=(b|0)){c[a>>2]=b;if(!b){d=a+4834148|0;Vj(c[d>>2]|0);c[d>>2]=0;d=0;break}b=Uj($(c[a+40>>2]|0,c[a+36>>2]|0)|0)|0;c[a+4834148>>2]=b;if(!b){Me(3,5472,e);rb(1)}else d=0}else d=0;else d=-1;while(0);i=f;return d|0}function Pd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;j=i;i=i+16|0;h=j+8|0;f=j;if(a){g=a+7062388|0;if((c[g>>2]|0)!=(b|0)){d=a+7062408|0;e=c[d>>2]|0;if(e){pe(e);c[d>>2]=0}switch(b|0){case 3:case 2:case 1:{c[d>>2]=oe(c[a+36>>2]|0,c[a+40>>2]|0,c[a+4>>2]|0,0)|0;break}case 4:{c[a+7062404>>2]=1;c[a+7062400>>2]=1;b=4;break}case 0:{b=0;break}default:{Me(3,3985,f);b=0}}c[g>>2]=b;if((c[a>>2]|0)==1){c[h>>2]=c[760+(b<<2)>>2];Me(3,4059,h);b=0}else b=0}else b=0}else b=-1;i=j;return b|0}function Qd(a){a=a|0;var b=0,d=0;if(!a)b=-1;else{b=a+7062408|0;d=c[b>>2]|0;if(d){pe(d);c[b>>2]=0}Vj(c[a+4834144>>2]|0);Vj(c[a+4834148>>2]|0);Vj(a);b=0}return b|0}function Rd(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a>>2];a=0}else a=-1;return a|0}function Sd(a,b){a=a|0;b=b|0;if((a|0)!=0&b>>>0<2){c[a+12>>2]=b;a=0}else a=-1;return a|0}function Td(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+12>>2];a=0}else a=-1;return a|0}function Ud(a,b){a=a|0;b=b|0;if((a|0)==0|b>>>0>255)a=-1;else{c[a+16>>2]=b;a=0}return a|0}function Vd(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+16>>2];a=0}else a=-1;return a|0}function Wd(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+7062388>>2];a=0}else a=-1;return a|0}function Xd(a,b){a=a|0;b=b|0;if((a|0)!=0&b>>>0<2){c[a+20>>2]=b;a=0}else a=-1;return a|0}function Yd(a,b){a=a|0;b=b|0;if(!a)a=-1;else{c[b>>2]=c[a+20>>2];a=0}return a|0}function Zd(a,b){a=a|0;b=b|0;if((a|0)!=0&b>>>0<5){c[a+24>>2]=b;a=0}else a=-1;return a|0}function _d(a,b){a=a|0;b=b|0;if(!a)a=-1;else{c[a+7062424>>2]=b;a=0}return a|0}function $d(a,b){a=a|0;b=b|0;if((a|0)!=0&(b|0)!=0){c[b>>2]=c[a+7062424>>2];a=0}else a=-1;return a|0}function ae(a,b){a=a|0;b=b|0;if(!a)a=-1;else{c[b>>2]=c[a+24>>2];a=0}return a|0}function be(a,b){a=a|0;b=+b;if((a|0)!=0?!(b<=0.0|b>=1.0):0){h[a+7062416>>3]=b;a=0}else a=-1;return a|0}function ce(a,b){a=a|0;b=b|0;if(!a)a=-1;else{h[b>>3]=+h[a+7062416>>3];a=0}return a|0}function de(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,j=0.0,k=0,l=0,m=0,n=0.0,o=0.0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0.0,P=0,Q=0,R=0.0,S=0.0;Q=i;i=i+80|0;M=Q+32|0;G=Q+24|0;z=Q;y=Q+52|0;D=Q+40|0;L=Q+64|0;P=a+44|0;c[P>>2]=0;J=a+7062388|0;f=c[J>>2]|0;a:do if((f|0)==4){I=a+7062396|0;e=c[I>>2]|0;do if((e|0)>0){f=4;e=e+-1|0}else{C=a+16|0;F=c[C>>2]|0;E=a+7062400|0;A=(c[E>>2]|0)+F|0;A=(A|0)>255?255:A;c[y>>2]=A;H=a+7062404|0;B=F-(c[H>>2]|0)|0;B=(B|0)<0?0:B;c[y+4>>2]=B;c[y+8>>2]=F;e=a+36|0;f=a+40|0;g=a+4|0;k=a+12|0;l=a+20|0;m=a+4834144|0;p=a+15416|0;q=a+15408|0;r=a+7062384|0;s=a+24|0;t=a+32|0;u=a+7062416|0;v=a+48|0;w=a+7062424|0;x=0;do{if((xe(b,c[e>>2]|0,c[f>>2]|0,c[g>>2]|0,c[a>>2]|0,c[k>>2]|0,c[y+(x<<2)>>2]|0,c[l>>2]|0,m,0)|0)<0){e=-1;break a}if((fe(c[e>>2]|0,c[f>>2]|0,m,c[l>>2]|0,1e6,70,1.0,p,q)|0)<0){e=-1;break a}if((je(b,c[e>>2]|0,c[f>>2]|0,c[g>>2]|0,p,c[q>>2]|0,c[r>>2]|0,c[l>>2]|0,c[s>>2]|0,(c[t>>2]|0)+184|0,+h[u>>3],v,P,c[w>>2]|0)|0)<0){e=-1;break a}c[D+(x<<2)>>2]=c[P>>2];x=x+1|0}while((x|0)<3);if((c[a>>2]|0)==1){N=c[D+4>>2]|0;g=c[D+8>>2]|0;f=c[D>>2]|0;c[z>>2]=B;c[z+4>>2]=N;c[z+8>>2]=F;c[z+12>>2]=g;c[z+16>>2]=A;c[z+20>>2]=f;Me(3,4153,z)}else{f=c[D>>2]|0;g=c[D+8>>2]|0}e=c[D+4>>2]|0;if((f|0)>(g|0)|(e|0)>(g|0)){f=(f|0)>=(e|0)?A:B;c[C>>2]=f;e=f-F|0;if((e|0)>0){c[E>>2]=e;e=1}else{c[E>>2]=1;e=0-e|0}c[H>>2]=e;if((c[a>>2]|0)==1){c[G>>2]=f;Me(3,4229,G)}f=c[J>>2]|0;e=c[a+7062392>>2]|0;break}e=c[E>>2]|0;f=c[H>>2]|0;do if((e|0)>=(f|0))if((e|0)>(f|0)){c[H>>2]=f+1;break}else{e=e+1|0;c[E>>2]=e;c[H>>2]=f+1;break}else{e=e+1|0;c[E>>2]=e}while(0);if((e+F|0)>254){c[E>>2]=1;e=1}if((F|0)<=(e|0))c[H>>2]=1;c[I>>2]=c[a+7062392>>2];N=47;break a}while(0);c[I>>2]=e;N=30}else N=30;while(0);b:do if((N|0)==30){c:do switch(f|0){case 3:{f=a+7062408|0;e=we(c[f>>2]|0,b,9,-7)|0;if((e|0)<0)break b;e=c[f>>2]|0;f=a+4834144|0;e=xe(c[e>>2]|0,c[e+8>>2]|0,c[e+12>>2]|0,5,c[a>>2]|0,c[a+12>>2]|0,0,0,f,c[e+4>>2]|0)|0;if((e|0)<0)break b;e=a+36|0;g=a+40|0;k=a+20|0;break}case 2:case 1:{g=a+7062396|0;e=c[g>>2]|0;if((e|0)>0){c[g>>2]=e+-1;N=44;break c}e=c[a+7062408>>2]|0;if((f|0)==1)e=ue(e,b,L)|0;else e=ve(e,b,L)|0;if((e|0)<0)break b;e=a+16|0;if((c[a>>2]|0)==1?(K=d[L>>0]|0,(c[e>>2]|0)!=(K|0)):0){c[M>>2]=(c[J>>2]|0)==1?4281:4288;c[M+4>>2]=K;Me(3,4293,M)}c[e>>2]=d[L>>0];c[g>>2]=c[a+7062392>>2];N=44;break}default:N=44}while(0);if((N|0)==44){e=a+36|0;g=a+40|0;k=a+20|0;f=a+4834144|0;if((xe(b,c[e>>2]|0,c[g>>2]|0,c[a+4>>2]|0,c[a>>2]|0,c[a+12>>2]|0,c[a+16>>2]|0,c[k>>2]|0,f,0)|0)<0){e=-1;break}}l=a+15416|0;m=a+15408|0;if((fe(c[e>>2]|0,c[g>>2]|0,f,c[k>>2]|0,1e6,70,1.0,l,m)|0)>=0?(je(b,c[e>>2]|0,c[g>>2]|0,c[a+4>>2]|0,l,c[m>>2]|0,c[a+7062384>>2]|0,c[k>>2]|0,c[a+24>>2]|0,(c[a+32>>2]|0)+184|0,+h[a+7062416>>3],a+48|0,P,c[a+7062424>>2]|0)|0)>=0:0)N=47;else e=-1}while(0);d:do if((N|0)==47){t=a+28|0;if((c[t>>2]|0)==1){ee(a);e=0;break}u=a+4818296|0;r=a+24|0;q=c[u>>2]|0;if((q|0)>0){s=0;do{f=c[P>>2]|0;g=a+4818304+(s*264|0)+56|0;k=a+4818304+(s*264|0)+64|0;if((f|0)>0){o=+(c[a+4818304+(s*264|0)>>2]|0);e=-1;l=0;n=.5;while(1){j=+(c[a+48+(l<<8)>>2]|0);R=o/j;if(!(R<.7|R>1.43)?(R=+h[a+48+(l<<8)+56>>3]-+h[g>>3],O=+h[a+48+(l<<8)+64>>3]-+h[k>>3],O=(R*R+O*O)/j,O<n):0){e=l;j=O}else j=n;l=l+1|0;if((l|0)>=(f|0)){p=e;break}else n=j}}else p=-1;e:do if((p|0)>-1){m=c[r>>2]|0;switch(m|0){case 2:case 1:case 0:break;case 4:case 3:{g=a+48+(p<<8)+40|0;j=+h[a+4818304+(s*264|0)+40>>3];if(!(+h[g>>3]<j)){e=a+48+(p<<8)+48|0;f=a+4818304+(s*264|0)+48|0;if(!(+h[e>>3]<+h[f>>3]))break e}else{f=a+4818304+(s*264|0)+48|0;e=a+48+(p<<8)+48|0}h[g>>3]=j;c[a+48+(p<<8)+8>>2]=c[a+4818304+(s*264|0)+8>>2];h[e>>3]=+h[f>>3];c[a+48+(p<<8)+12>>2]=c[a+4818304+(s*264|0)+12>>2];e=-1;n=1.0e8;g=0;while(1){j=0.0;f=0;do{b=(f+g|0)%4|0;o=+h[a+4818304+(s*264|0)+168+(f<<4)>>3]-+h[a+48+(p<<8)+168+(b<<4)>>3];R=+h[a+4818304+(s*264|0)+168+(f<<4)+8>>3]-+h[a+48+(p<<8)+168+(b<<4)+8>>3];j=j+(o*o+R*R);f=f+1|0}while((f|0)!=4);f=j<n;e=f?g:e;g=g+1|0;if((g|0)==4)break;else n=f?j:n}b=4-e|0;c[a+48+(p<<8)+20>>2]=(b+(c[a+4818304+(s*264|0)+20>>2]|0)|0)%4|0;c[a+48+(p<<8)+24>>2]=(b+(c[a+4818304+(s*264|0)+24>>2]|0)|0)%4|0;break e}default:{e=-1;break d}}e=a+48+(p<<8)+32|0;o=+h[a+4818304+(s*264|0)+32>>3];if(+h[e>>3]<o){h[e>>3]=o;l=c[a+4818304+(s*264|0)+4>>2]|0;c[a+48+(p<<8)+4>>2]=l;g=a+4818304+(s*264|0)+16|0;e=-1;n=1.0e8;k=0;while(1){j=0.0;f=0;do{b=(f+k|0)%4|0;S=+h[a+4818304+(s*264|0)+168+(f<<4)>>3]-+h[a+48+(p<<8)+168+(b<<4)>>3];R=+h[a+4818304+(s*264|0)+168+(f<<4)+8>>3]-+h[a+48+(p<<8)+168+(b<<4)+8>>3];j=j+(S*S+R*R);f=f+1|0}while((f|0)!=4);if(j<n)e=(4-k+(c[g>>2]|0)|0)%4|0;else j=n;k=k+1|0;if((k|0)==4)break;else n=j}c[a+48+(p<<8)+16>>2]=e;if(m>>>0<2){c[a+48+(p<<8)+8>>2]=l;h[a+48+(p<<8)+40>>3]=o;c[a+48+(p<<8)+20>>2]=e;break}else{c[a+48+(p<<8)+12>>2]=l;h[a+48+(p<<8)+48>>3]=o;c[a+48+(p<<8)+24>>2]=e;break}}}while(0);s=s+1|0}while((s|0)<(q|0))}ee(a);if((c[u>>2]|0)>0){g=0;e=0;do{f=a+4818304+(g*264|0)|0;N=a+4818304+(g*264|0)+256|0;b=(c[N>>2]|0)+1|0;c[N>>2]=b;if((b|0)<4){if((g|0)!=(e|0))ik(a+4818304+(e*264|0)|0,f|0,264)|0;e=e+1|0}g=g+1|0}while((g|0)<(c[u>>2]|0))}else e=0;c[u>>2]=e;e=c[P>>2]|0;f:do if((e|0)>0){m=0;do{k=a+48+(m<<8)|0;g=c[a+48+(m<<8)+4>>2]|0;if((g|0)>=0){l=c[u>>2]|0;g:do if((l|0)>0){f=0;do{if((c[a+4818304+(f*264|0)+4>>2]|0)==(g|0))break g;f=f+1|0}while((f|0)<(l|0))}else f=0;while(0);if((f|0)==(l|0)){if((l|0)==60)break f;c[u>>2]=l+1}ik(a+4818304+(f*264|0)|0,k|0,256)|0;c[a+4818304+(f*264|0)+256>>2]=1}m=m+1|0;e=c[P>>2]|0}while((m|0)<(e|0))}while(0);if((c[t>>2]|0)!=2?(c[u>>2]|0)>0:0){l=0;while(1){g=a+4818304+(l*264|0)+56|0;k=a+4818304+(l*264|0)+64|0;h:do if((e|0)>0){n=+(c[a+4818304+(l*264|0)>>2]|0);f=0;do{j=+(c[a+48+(f<<8)>>2]|0);S=n/j;if(!(S<.7|S>1.43)?(R=+h[a+48+(f<<8)+56>>3]-+h[g>>3],S=+h[a+48+(f<<8)+64>>3]-+h[k>>3],(R*R+S*S)/j<.5):0)break h;f=f+1|0}while((f|0)<(e|0))}else f=0;while(0);if((f|0)==(e|0)){ik(a+48+(e<<8)|0,a+4818304+(l*264|0)|0,256)|0;e=(c[P>>2]|0)+1|0;c[P>>2]=e}l=l+1|0;if((l|0)>=(c[u>>2]|0)){e=0;break}}}else e=0}while(0);i=Q;return e|0}function ee(a){a=a|0;var b=0,d=0,e=0,f=0;switch(c[a+24>>2]|0){case 1:case 0:{d=c[a+44>>2]|0;if((d|0)>0){e=0;do{b=a+48+(e<<8)+4|0;if((c[b>>2]|0)>-1?+h[a+48+(e<<8)+32>>3]<.5:0){c[a+48+(e<<8)+8>>2]=-1;c[b>>2]=-1;c[a+48+(e<<8)+236>>2]=6}e=e+1|0}while((e|0)<(d|0))}break}case 2:{d=c[a+44>>2]|0;if((d|0)>0){e=0;do{b=a+48+(e<<8)+4|0;if((c[b>>2]|0)>-1?+h[a+48+(e<<8)+32>>3]<.5:0){c[a+48+(e<<8)+12>>2]=-1;c[b>>2]=-1;c[a+48+(e<<8)+236>>2]=6}e=e+1|0}while((e|0)<(d|0))}break}default:{e=c[a+44>>2]|0;if((e|0)>0){f=0;do{b=a+48+(f<<8)+8|0;if((c[b>>2]|0)>-1?+h[a+48+(f<<8)+40>>3]<.5:0){c[b>>2]=-1;d=0}else d=1;b=a+48+(f<<8)+12|0;if(((c[b>>2]|0)>-1?+h[a+48+(f<<8)+48>>3]<.5:0)?(c[b>>2]=-1,(d|0)==0):0)c[a+48+(f<<8)+236>>2]=6;f=f+1|0}while((f|0)<(e|0))}}}return}function fe(a,b,d,e,f,g,j,k,l){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;j=+j;k=k|0;l=l|0;var m=0.0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0.0;L=i;i=i+96|0;F=L+56|0;H=L+48|0;G=L+8|0;I=L;K=(e|0)==1;if(K){a=(a|0)/2|0;b=(b|0)/2|0;f=(f|0)/4|0;g=(g|0)/4|0}c[l>>2]=0;C=d+8|0;D=a+-2|0;z=b+-2|0;A=d+1179664|0;a:do if((c[C>>2]|0)>0){B=0;while(1){w=d+12+(B<<2)|0;y=c[w>>2]|0;b:do if(((((!((y|0)<(g|0)|(y|0)>(f|0))?(E=d+131084+(B<<4)|0,(c[E>>2]|0)!=1):0)?(c[d+131084+(B<<4)+4>>2]|0)!=(D|0):0)?(c[d+131084+(B<<4)+8>>2]|0)!=1:0)?(c[d+131084+(B<<4)+12>>2]|0)!=(z|0):0)?(ge(c[d>>2]|0,a,0,A,B+1|0,E,k+((c[l>>2]|0)*80048|0)|0)|0)>=0:0){t=c[w>>2]|0;x=c[l>>2]|0;u=k+(x*80048|0)+28|0;b=c[u>>2]|0;v=k+(x*80048|0)+40028|0;n=c[v>>2]|0;y=k+(x*80048|0)+24|0;o=(c[y>>2]|0)+-1|0;if((o|0)>1){r=0;s=1;e=0;while(1){p=(c[k+(x*80048|0)+28+(s<<2)>>2]|0)-b|0;p=$(p,p)|0;q=(c[k+(x*80048|0)+40028+(s<<2)>>2]|0)-n|0;p=($(q,q)|0)+p|0;q=(p|0)>(r|0);e=q?s:e;s=s+1|0;if((s|0)>=(o|0))break;else r=q?p:r}}else e=0;m=+(t|0)/.75*.01*j;c[H>>2]=0;c[I>>2]=0;c:do if((he(u,v,0,e,m,F,H)|0)>=0?(he(u,v,e,(c[y>>2]|0)+-1|0,m,G,I)|0)>=0:0){b=c[H>>2]|0;n=c[I>>2]|0;do if((b|0)==1&(n|0)==1){b=c[G>>2]|0;n=c[F>>2]|0}else{if((b|0)>1&(n|0)==0){b=(e|0)/2|0;c[I>>2]=0;c[H>>2]=0;if((he(u,v,0,b,m,F,H)|0)<0)break c;if((he(u,v,b,e,m,G,I)|0)<0)break c;if(!((c[H>>2]|0)==1&(c[I>>2]|0)==1))break c;b=e;n=c[F>>2]|0;e=c[G>>2]|0;break}if(!((b|0)==0&(n|0)>1))break c;b=(e+-1+(c[y>>2]|0)|0)/2|0;c[I>>2]=0;c[H>>2]=0;if((he(u,v,e,b,m,F,H)|0)<0)break c;if((he(u,v,b,(c[y>>2]|0)+-1|0,m,G,I)|0)<0)break c;if(!((c[H>>2]|0)==1&(c[I>>2]|0)==1))break c;b=c[G>>2]|0;n=e;e=c[F>>2]|0}while(0);c[k+(x*80048|0)+80028>>2]=0;c[k+(x*80048|0)+80032>>2]=n;c[k+(x*80048|0)+80036>>2]=e;c[k+(x*80048|0)+80040>>2]=b;c[k+(x*80048|0)+80044>>2]=(c[y>>2]|0)+-1;c[k+((c[l>>2]|0)*80048|0)>>2]=c[w>>2];y=c[l>>2]|0;h[k+(y*80048|0)+8>>3]=+h[d+655376+(B<<4)>>3];h[k+(y*80048|0)+16>>3]=+h[d+655376+(B<<4)+8>>3];y=y+1|0;c[l>>2]=y;if((y|0)==60){e=60;break a}else break b}while(0)}while(0);B=B+1|0;if((B|0)>=(c[C>>2]|0)){J=4;break}}}else J=4;while(0);if((J|0)==4)e=c[l>>2]|0;if((e|0)>0){o=0;do{a=o;o=o+1|0;g=k+(a*80048|0)+16|0;n=k+(a*80048|0)|0;if((o|0)<(e|0)){j=+h[k+(a*80048|0)+8>>3];f=o;do{M=j-+h[k+(f*80048|0)+8>>3];m=+h[g>>3]-+h[k+(f*80048|0)+16>>3];m=M*M+m*m;e=c[n>>2]|0;a=k+(f*80048|0)|0;b=c[a>>2]|0;if((e|0)>(b|0)){if(m<+((e|0)/4|0|0))c[a>>2]=0}else if(m<+((b|0)/4|0|0))c[n>>2]=0;f=f+1|0;e=c[l>>2]|0}while((f|0)<(e|0))}}while((o|0)<(e|0))}if((e|0)>0){f=0;do{if(!(c[k+(f*80048|0)>>2]|0)){a=f+1|0;if((a|0)<(e|0)){e=f;b=a;while(1){ik(k+(e*80048|0)|0,k+(b*80048|0)|0,80048)|0;e=c[l>>2]|0;a=b+1|0;if((a|0)<(e|0)){e=b;b=a}else break}}e=e+-1|0;c[l>>2]=e}f=f+1|0}while((f|0)<(e|0))}if(K&(e|0)>0){b=0;while(1){c[k>>2]=c[k>>2]<<2;e=k+8|0;h[e>>3]=+h[e>>3]*2.0;e=k+16|0;h[e>>3]=+h[e>>3]*2.0;e=k+24|0;if((c[e>>2]|0)>0){a=0;do{K=k+28+(a<<2)|0;c[K>>2]=c[K>>2]<<1;K=k+40028+(a<<2)|0;c[K>>2]=c[K>>2]<<1;a=a+1|0}while((a|0)<(c[e>>2]|0))}b=b+1|0;if((b|0)>=(c[l>>2]|0))break;else k=k+80048|0}}i=L;return 0}function ge(a,d,e,f,g,h,j){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;w=i;i=i+80032|0;p=w+16|0;o=w+8|0;l=w;u=w+40024|0;v=w+24|0;t=c[h+8>>2]|0;e=c[h>>2]|0;h=c[h+4>>2]|0;a:do if((e|0)<=(h|0)){k=e;e=a+(($(t,d)|0)+e<<1)|0;while(1){s=b[e>>1]|0;if(s<<16>>16>0?(c[f+((s<<16>>16)+-1<<2)>>2]|0)==(g|0):0){n=k;break}if((k|0)<(h|0)){k=k+1|0;e=e+2|0}else{x=6;break a}}q=j+24|0;c[q>>2]=1;r=j+28|0;c[r>>2]=n;s=j+40028|0;c[s>>2]=t;f=t;m=n;k=1;e=5;while(1){h=(e+5|0)%8|0;e=0;while(1){g=c[776+(h<<2)>>2]|0;l=c[808+(h<<2)>>2]|0;if((b[a+(l+m+($(g+f|0,d)|0)<<1)>>1]|0)>0){e=g;g=h;break}e=e+1|0;h=(h+1|0)%8|0;if((e|0)>=8){x=11;break}}if((x|0)==11){x=0;if((e|0)==8){x=13;break}l=c[808+(h<<2)>>2]|0;e=c[776+(h<<2)>>2]|0;g=h}c[j+28+(k<<2)>>2]=l+m;h=c[q>>2]|0;c[j+40028+(h<<2)>>2]=e+(c[j+40028+(h+-1<<2)>>2]|0);e=c[q>>2]|0;h=j+28+(e<<2)|0;if((c[h>>2]|0)==(n|0)?(c[j+40028+(e<<2)>>2]|0)==(t|0):0){f=e;x=16;break}k=e+1|0;c[q>>2]=k;if((k|0)==9999){x=19;break}f=c[j+40028+(e<<2)>>2]|0;m=c[h>>2]|0;e=g}if((x|0)==13){Me(3,4347,o);e=-1;break}else if((x|0)==16){if((f|0)>1){l=0;g=1;h=0;while(1){e=(c[j+28+(g<<2)>>2]|0)-n|0;e=$(e,e)|0;k=(c[j+40028+(g<<2)>>2]|0)-t|0;e=($(k,k)|0)+e|0;k=(e|0)>(l|0);h=k?g:h;g=g+1|0;if((g|0)>=(f|0))break;else l=k?e:l}}else h=0;if((h|0)>0){e=0;do{c[u+(e<<2)>>2]=c[j+28+(e<<2)>>2];c[v+(e<<2)>>2]=c[j+40028+(e<<2)>>2];e=e+1|0}while((e|0)<(h|0))}if((h|0)<(f|0)){e=h;do{t=e-h|0;c[j+28+(t<<2)>>2]=c[j+28+(e<<2)>>2];c[j+40028+(t<<2)>>2]=c[j+40028+(e<<2)>>2];e=e+1|0}while((e|0)<(c[q>>2]|0))}if((h|0)>0){e=0;do{t=e-h|0;c[j+28+((c[q>>2]|0)+t<<2)>>2]=c[u+(e<<2)>>2];c[j+40028+((c[q>>2]|0)+t<<2)>>2]=c[v+(e<<2)>>2];e=e+1|0}while((e|0)<(h|0))}c[j+28+(c[q>>2]<<2)>>2]=c[r>>2];c[j+40028+(c[q>>2]<<2)>>2]=c[s>>2];c[q>>2]=(c[q>>2]|0)+1;e=0;break}else if((x|0)==19){Me(3,4354,p);e=-1;break}}else x=6;while(0);if((x|0)==6){Me(3,4340,l);e=-1}i=w;return e|0}function he(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=+f;g=g|0;h=h|0;var i=0,j=0.0,k=0.0,l=0,m=0.0,n=0,o=0.0,p=0,q=0,r=0,s=0.0;i=c[b+(e<<2)>>2]|0;q=c[b+(d<<2)>>2]|0;o=+(i-q|0);l=c[a+(d<<2)>>2]|0;r=c[a+(e<<2)>>2]|0;m=+(l-r|0);k=+(($(r,q)|0)-($(l,i)|0)|0);i=d+1|0;if((i|0)<(e|0)){j=0.0;l=i;do{s=k+(o*+(c[a+(l<<2)>>2]|0)+m*+(c[b+(l<<2)>>2]|0));s=s*s;r=s>j;j=r?s:j;i=r?l:i;l=l+1|0}while((l|0)<(e|0))}else j=0.0;if(j/(o*o+m*m)>f)if(((he(a,b,d,i,f,g,h)|0)>=0?(n=c[h>>2]|0,(n|0)<=5):0)?(c[g+(n<<2)>>2]=i,c[h>>2]=(c[h>>2]|0)+1,(he(a,b,i,e,f,g,h)|0)>=0):0)p=7;else i=-1;else p=7;if((p|0)==7)i=0;return i|0}function ie(a,b,d,e,f,j,k){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;j=j|0;k=k|0;var l=0,m=0.0,n=0,o=0.0,p=0.0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;y=i;i=i+16|0;t=y+4|0;u=y;v=nf(2)|0;w=nf(2)|0;x=Re(2,2)|0;q=0;a:while(1){r=q;q=q+1|0;s=c[e+(q<<2)>>2]|0;l=c[e+(r<<2)>>2]|0;p=+(s+1-l|0)*.05+.5;l=~~(+(l|0)+p);s=~~(+(s|0)-p)-l|0;n=s+1|0;d=Re(n,2)|0;if((s|0)>-1){s=0;do{z=s+l|0;if((mf(f,+(c[a+(z<<2)>>2]|0),+(c[b+(z<<2)>>2]|0),t,u)|0)<0){l=10;break a}z=s<<1;A=c[d>>2]|0;h[A+(z<<3)>>3]=+g[t>>2];h[A+((z|1)<<3)>>3]=+g[u>>2];s=s+1|0}while((s|0)<(n|0))}if((Ye(d,x,v,w)|0)<0){l=10;break}A=c[x>>2]|0;o=+h[A+8>>3];h[j+(r*24|0)>>3]=o;p=-+h[A>>3];h[j+(r*24|0)+8>>3]=p;A=c[w>>2]|0;h[j+(r*24|0)+16>>3]=-(o*+h[A>>3]+ +h[A+8>>3]*p);We(d)|0;if((q|0)>=4){l=7;break}}b:do if((l|0)==7){We(x)|0;of(w)|0;of(v)|0;q=0;while(1){d=(q+3|0)%4|0;l=j+(d*24|0)|0;m=+h[j+(q*24|0)+8>>3];n=j+(q*24|0)|0;o=+h[j+(d*24|0)+8>>3];p=+h[l>>3]*m-+h[n>>3]*o;if(+O(+p)<.0001){d=-1;break b}A=j+(q*24|0)+16|0;z=j+(d*24|0)+16|0;h[k+(q<<4)>>3]=(o*+h[A>>3]-m*+h[z>>3])/p;h[k+(q<<4)+8>>3]=(+h[n>>3]*+h[z>>3]-+h[l>>3]*+h[A>>3])/p;q=q+1|0;if((q|0)>=4){d=0;break}}}else if((l|0)==10){We(d)|0;We(x)|0;of(w)|0;of(v)|0;d=-1}while(0);i=y;return d|0}function je(a,b,d,e,f,j,k,l,m,n,o,p,q,r){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=+o;p=p|0;q=q|0;r=r|0;var s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;F=i;i=i+16|0;D=F+4|0;E=F;z=m>>>0<2;A=(m|0)==2;if((j|0)>0){C=0;s=0;do{c[p+(s<<8)>>2]=c[f+(C*80048|0)>>2];if((mf(n,+h[f+(C*80048|0)+8>>3],+h[f+(C*80048|0)+16>>3],D,E)|0)>=0?(h[p+(s<<8)+56>>3]=+g[D>>2],h[p+(s<<8)+64>>3]=+g[E>>2],B=p+(s<<8)+168|0,(ie(f+(C*80048|0)+28|0,f+(C*80048|0)+40028|0,c[f+(C*80048|0)+24>>2]|0,f+(C*80048|0)+80028|0,n,p+(s<<8)+72|0,B)|0)>=0):0){t=p+(s<<8)+8|0;u=p+(s<<8)+20|0;v=p+(s<<8)+40|0;w=p+(s<<8)+12|0;x=p+(s<<8)+24|0;y=p+(s<<8)+48|0;switch(De(k,l,m,a,b,d,e,n,B,o,t,u,v,w,x,y,r,p+(s<<8)+240|0,p+(s<<8)+248|0)|0){case 0:{c[p+(s<<8)+236>>2]=0;break}case -1:{c[p+(s<<8)+236>>2]=2;break}case -2:{c[p+(s<<8)+236>>2]=3;break}case -3:{c[p+(s<<8)+236>>2]=4;break}case -4:{c[p+(s<<8)+236>>2]=5;break}case -5:{c[p+(s<<8)+236>>2]=9;break}case -6:{c[p+(s<<8)+236>>2]=1;break}default:{}}if(!z){if(A){c[p+(s<<8)+4>>2]=c[w>>2];c[p+(s<<8)+16>>2]=c[x>>2];h[p+(s<<8)+32>>3]=+h[y>>3]}}else{c[p+(s<<8)+4>>2]=c[t>>2];c[p+(s<<8)+16>>2]=c[u>>2];h[p+(s<<8)+32>>3]=+h[v>>3]}s=s+1|0}C=C+1|0}while((C|0)<(j|0))}else s=0;c[q>>2]=s;i=F;return 0}function ke(a,b,d,e){a=a|0;b=b|0;d=+d;e=e|0;var f=0,g=0,j=0,k=0,l=0,m=0,n=0.0,o=0,p=0;k=i;i=i+288|0;m=k+200|0;l=k+104|0;f=k+264|0;j=k+8|0;g=k;o=c[b+16>>2]|0;p=(4-o|0)%4|0;h[m>>3]=+h[b+168+(p<<4)>>3];h[m+8>>3]=+h[b+168+(p<<4)+8>>3];p=(5-o|0)%4|0;h[m+16>>3]=+h[b+168+(p<<4)>>3];h[m+24>>3]=+h[b+168+(p<<4)+8>>3];p=(6-o|0)%4|0;h[m+32>>3]=+h[b+168+(p<<4)>>3];h[m+40>>3]=+h[b+168+(p<<4)+8>>3];o=(7-o|0)%4|0;h[m+48>>3]=+h[b+168+(o<<4)>>3];h[m+56>>3]=+h[b+168+(o<<4)+8>>3];n=d*-.5;h[l>>3]=n;d=d*.5;h[l+8>>3]=d;h[l+16>>3]=0.0;h[l+24>>3]=d;h[l+32>>3]=d;h[l+40>>3]=0.0;h[l+48>>3]=d;h[l+56>>3]=n;h[l+64>>3]=0.0;h[l+72>>3]=n;h[l+80>>3]=n;h[l+88>>3]=0.0;c[f>>2]=m;c[f+4>>2]=l;c[f+8>>2]=4;if((Ef(c[a>>2]|0,m,l,4,j)|0)<0)d=1.0e8;else{p=(zf(c[a>>2]|0,f,j,e,g)|0)<0;d=p?1.0e8:+h[g>>3]}i=k;return +d}function le(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=+e;f=f|0;var g=0,j=0,k=0,l=0,m=0,n=0.0,o=0,p=0;j=i;i=i+192|0;m=j+104|0;l=j+8|0;k=j+168|0;g=j;o=c[b+16>>2]|0;p=(4-o|0)%4|0;h[m>>3]=+h[b+168+(p<<4)>>3];h[m+8>>3]=+h[b+168+(p<<4)+8>>3];p=(5-o|0)%4|0;h[m+16>>3]=+h[b+168+(p<<4)>>3];h[m+24>>3]=+h[b+168+(p<<4)+8>>3];p=(6-o|0)%4|0;h[m+32>>3]=+h[b+168+(p<<4)>>3];h[m+40>>3]=+h[b+168+(p<<4)+8>>3];o=(7-o|0)%4|0;h[m+48>>3]=+h[b+168+(o<<4)>>3];h[m+56>>3]=+h[b+168+(o<<4)+8>>3];n=e*-.5;h[l>>3]=n;e=e*.5;h[l+8>>3]=e;h[l+16>>3]=0.0;h[l+24>>3]=e;h[l+32>>3]=e;h[l+40>>3]=0.0;h[l+48>>3]=e;h[l+56>>3]=n;h[l+64>>3]=0.0;h[l+72>>3]=n;h[l+80>>3]=n;h[l+88>>3]=0.0;c[k>>2]=m;c[k+4>>2]=l;c[k+8>>2]=4;b=(zf(c[a>>2]|0,k,d,f,g)|0)<0;i=j;return +(b?1.0e8:+h[g>>3])}function me(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0;p=i;i=i+32|0;m=p+20|0;n=p;j=Uj(f<<4)|0;c[m>>2]=j;if(!j){Me(3,5472,p+8|0);rb(1)}k=Uj(f*24|0)|0;l=m+4|0;c[l>>2]=k;if(!k){Me(3,5472,p+16|0);rb(1)}if((f|0)>0){o=0;do{h[j+(o<<4)>>3]=+h[d+(o<<4)>>3];h[j+(o<<4)+8>>3]=+h[d+(o<<4)+8>>3];h[k+(o*24|0)>>3]=+h[e+(o*24|0)>>3];h[k+(o*24|0)+8>>3]=+h[e+(o*24|0)+8>>3];h[k+(o*24|0)+16>>3]=+h[e+(o*24|0)+16>>3];o=o+1|0}while((o|0)<(f|0))}c[m+8>>2]=f;if((zf(c[a>>2]|0,m,b,g,n)|0)<0)h[n>>3]=1.0e8;Vj(c[m>>2]|0);Vj(c[l>>2]|0);i=p;return +(+h[n>>3])}function ne(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0;p=i;i=i+32|0;m=p+20|0;n=p;j=Uj(f<<4)|0;c[m>>2]=j;if(!j){Me(3,5472,p+8|0);rb(1)}k=Uj(f*24|0)|0;l=m+4|0;c[l>>2]=k;if(!k){Me(3,5472,p+16|0);rb(1)}if((f|0)>0){o=0;do{h[j+(o<<4)>>3]=+h[d+(o<<4)>>3];h[j+(o<<4)+8>>3]=+h[d+(o<<4)+8>>3];h[k+(o*24|0)>>3]=+h[e+(o*24|0)>>3];h[k+(o*24|0)+8>>3]=+h[e+(o*24|0)+8>>3];h[k+(o*24|0)+16>>3]=+h[e+(o*24|0)+16>>3];o=o+1|0}while((o|0)<(f|0))}c[m+8>>2]=f;if((Bf(c[a>>2]|0,m,b,g,n)|0)<0)h[n>>3]=1.0e8;Vj(c[m>>2]|0);Vj(c[l>>2]|0);i=p;return +(+h[n>>3])}function oe(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=Uj(2080)|0;a:do if(f){c[f+2068>>2]=d;b:do if(!e){switch(d|0){case 5:case 12:case 13:case 14:break;default:{g=4;break b}}c[f+2076>>2]=0}else g=4;while(0);do if((g|0)==4){g=Uj($(b,a)|0)|0;c[f>>2]=g;if(!g){Vj(f);f=0;break a}else{c[f+2076>>2]=1;break}}while(0);c[f+2072>>2]=e;c[f+4>>2]=0;c[f+8>>2]=a;c[f+12>>2]=b}while(0);return f|0}function pe(a){a=a|0;if(a){if(c[a+2076>>2]|0)Vj(c[a>>2]|0);Vj(c[a+4>>2]|0);Vj(a)}return}function qe(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0;k=i;i=i+16|0;g=k;f=c[b+2068>>2]|0;a:do switch(f|0){case 5:case 12:case 13:case 14:if(!(c[b+2072>>2]|0)){c[b>>2]=e;f=0;break a}else{ik(c[b>>2]|0,e|0,$(c[b+12>>2]|0,c[b+8>>2]|0)|0)|0;f=0;break a}default:{if((f&-2|0)==2){f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=(((d[e+(j|1)>>0]|0)+(d[e+j>>0]|0)+(d[e+(j|2)>>0]|0)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break a}else j=j+4|0}}if((f&-3|0)==4){f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=(((d[e+(j|2)>>0]|0)+(d[e+(j|1)>>0]|0)+(d[e+(j|3)>>0]|0)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break a}else j=j+4|0}}if(f>>>0<2){f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=(((d[e+(j+1)>>0]|0)+(d[e+j>>0]|0)+(d[e+(j+2)>>0]|0)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break a}else j=j+3|0}}switch(f|0){case 8:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=a[e+j>>0]|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 7:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){a[(c[b>>2]|0)+h>>0]=a[e+(j|1)>>0]|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 9:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){m=d[e+j>>0]|0;l=d[e+(j|1)>>0]|0;a[(c[b>>2]|0)+h>>0]=(((m&248)+10+(m<<5&224)+(l>>>3&28)+(l<<3&248)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 10:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){l=d[e+j>>0]|0;m=d[e+(j|1)>>0]|0;a[(c[b>>2]|0)+h>>0]=(((l&248)+12+(l<<5&224)+(m>>>3&24)+(m<<2&248)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}case 11:{f=b+8|0;g=b+12|0;if(!($(c[g>>2]|0,c[f>>2]|0)|0)){f=0;break a}else{h=0;j=0}while(1){m=d[e+j>>0]|0;a[(c[b>>2]|0)+h>>0]=(((m&240)+24+(m<<4&240)+((d[e+(j|1)>>0]|0)&240)|0)>>>0)/3|0;h=h+1|0;if(h>>>0>=($(c[g>>2]|0,c[f>>2]|0)|0)>>>0){f=0;break}else j=j+2|0}break}default:{Me(3,4361,g);f=-1;break a}}}}while(0);i=k;return f|0}function re(a,b){a=a|0;b=b|0;var e=0,f=0;if((a|0)!=0&(b|0)!=0?(qe(a,b)|0)>=0:0){ek(a+16|0,0,1024)|0;b=c[a>>2]|0;f=$(c[a+12>>2]|0,c[a+8>>2]|0)|0;e=b+f|0;if((f|0)>0){do{f=a+16+((d[b>>0]|0)<<2)|0;c[f>>2]=(c[f>>2]|0)+1;b=b+1|0}while(b>>>0<e>>>0);b=0}else b=0}else b=-1;return b|0}function se(a,b){a=a|0;b=b|0;var d=0;b=re(a,b)|0;if((b|0)>=0){b=0;d=0;do{b=(c[a+16+(d<<2)>>2]|0)+b|0;c[a+1040+(d<<2)>>2]=b;d=d+1|0}while((d|0)!=256);b=0}return b|0}function te(b,d,e,f){b=b|0;d=d|0;e=+e;f=f|0;var g=0,h=0,i=0;if(!(e<0.0|e>1.0)){d=se(b,d)|0;if((d|0)>=0){i=~~(+($(c[b+12>>2]|0,c[b+8>>2]|0)|0)*e)>>>0;d=0;while(1){h=d&255;g=c[b+1040+(h<<2)>>2]|0;if(g>>>0<i>>>0)d=d+1<<24>>24;else break}if((g|0)==(i|0))do d=d+1<<24>>24;while((c[b+1040+((d&255)<<2)>>2]|0)==(i|0));a[f>>0]=((d&255)+h|0)>>>1;d=0}}else d=-1;return d|0}function ue(a,b,c){a=a|0;b=b|0;c=c|0;return te(a,b,.5,c)|0}function ve(b,d,e){b=b|0;d=d|0;e=e|0;var f=0.0,g=0,h=0.0,i=0.0,j=0.0,k=0.0,l=0,m=0.0,n=0.0;d=re(b,d)|0;if((d|0)>=0){d=1;f=0.0;do{f=f+ +(($(c[b+16+(d<<2)>>2]|0,d)|0)>>>0);d=d+1|0}while((d|0)!=256);k=+($(c[b+12>>2]|0,c[b+8>>2]|0)|0);l=0;h=0.0;d=0;j=0.0;m=0.0;while(1){g=c[b+16+(l<<2)>>2]|0;m=m+ +(g>>>0);if(m!=0.0){i=k-m;if(i==0.0)break;h=h+ +(($(l,g)|0)>>>0);n=h/m-(f-h)/i;i=n*(m*i*n);if(i>j)d=l&255;else i=j}else i=j;if((l&255)<<24>>24==-1)break;else{l=l+1|0;j=i}}a[e>>0]=d;d=0}return d|0}function we(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;e=re(b,e)|0;do if((e|0)>=0){t=b+4|0;if(!(c[t>>2]|0)){e=b+8|0;h=b+12|0;s=Uj($(c[h>>2]|0,c[e>>2]|0)|0)|0;c[t>>2]=s;if(!s){e=-1;break}else s=e}else{s=b+8|0;h=b+12|0}q=f>>1;r=0-q|0;e=c[h>>2]|0;if((e|0)>0){n=(q|0)<(r|0);o=(q|0)<(r|0);p=0;do{e=c[s>>2]|0;if((e|0)>0){m=0;do{if(n){i=0;f=0}else{i=0;l=r;f=0;while(1){j=l+p|0;if(((j|0)>=0?(j|0)<(c[h>>2]|0):0)?(u=$(e,j)|0,!o):0){k=r;while(1){j=k+m|0;if((j|0)>-1&(j|0)<(e|0)){i=i+1|0;f=(d[(c[b>>2]|0)+(u+j)>>0]|0)+f|0}if((k|0)<(q|0))k=k+1|0;else break}}if((l|0)<(q|0))l=l+1|0;else break}}l=($(e,p)|0)+m|0;a[(c[t>>2]|0)+l>>0]=(f|0)/(i|0)|0;m=m+1|0;e=c[s>>2]|0}while((m|0)<(e|0))}p=p+1|0;e=c[h>>2]|0}while((p|0)<(e|0))}if((g|0)!=0?($(e,c[s>>2]|0)|0)>0:0){e=0;do{b=(c[t>>2]|0)+e|0;a[b>>0]=(d[b>>0]|0)+g;e=e+1|0}while((e|0)<($(c[h>>2]|0,c[s>>2]|0)|0));e=0}else e=0}while(0);return e|0}function xe(a,b,c,d,e,f,g,h,i,j){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0;a:do switch(e|0){case 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d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;r=i;i=i+64|0;q=r+56|0;p=r+48|0;j=r+40|0;h=r+32|0;g=r+24|0;f=r+16|0;e=r+8|0;d=r;a:do if(!((a+-16|0)>>>0>48|(b|0)<1)){n=Uj(32)|0;if(!n){Me(3,5472,d);rb(1)}c[n>>2]=0;c[n+4>>2]=b;c[n+28>>2]=a;m=Uj(b<<2)|0;c[n+8>>2]=m;if(!m){Me(3,5472,e);rb(1)}d=b<<4;l=Uj(d)|0;c[n+12>>2]=l;if(!l){Me(3,5472,f);rb(1)}f=Uj(d)|0;k=n+20|0;c[k>>2]=f;if(!f){Me(3,5472,g);rb(1)}d=b<<5;g=Uj(d)|0;c[n+16>>2]=g;if(!g){Me(3,5472,h);rb(1)}h=Uj(d)|0;c[n+24>>2]=h;if(!h){Me(3,5472,j);rb(1)}e=$(a,a)|0;d=e*12|0;e=e<<2;if((b|0)>0){a=0;b:while(1){c[m+(a<<2)>>2]=0;f=a<<2;h=0;while(1){if((h|0)>=4)break;j=Uj(d)|0;g=h+f|0;c[l+(g<<2)>>2]=j;if(!j){d=18;break b}j=Uj(e)|0;c[(c[k>>2]|0)+(g<<2)>>2]=j;if(!j){d=20;break b}else h=h+1|0}a=a+1|0;if((a|0)>=(b|0)){o=n;break a}}if((d|0)==18){Me(3,5472,p);rb(1)}else if((d|0)==20){Me(3,5472,q);rb(1)}}else o=n}else o=0;while(0);i=r;return o|0}function Ce(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0;if(!a)b=-1;else{b=a+4|0;d=a+8|0;e=a+12|0;f=a+20|0;if((c[b>>2]|0)>0){g=0;do{if(c[(c[d>>2]|0)+(g<<2)>>2]|0)Le(a,g)|0;h=g<<2;Vj(c[(c[e>>2]|0)+(h<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(h<<2)>>2]|0);i=1+h|0;Vj(c[(c[e>>2]|0)+(i<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(i<<2)>>2]|0);i=2+h|0;Vj(c[(c[e>>2]|0)+(i<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(i<<2)>>2]|0);h=3+h|0;Vj(c[(c[e>>2]|0)+(h<<2)>>2]|0);Vj(c[(c[f>>2]|0)+(h<<2)>>2]|0);g=g+1|0}while((g|0)<(c[b>>2]|0))}Vj(a);b=0}return b|0}function De(b,e,f,g,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x){b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=+o;p=p|0;q=q|0;r=r|0;s=s|0;t=t|0;u=u|0;v=v|0;w=w|0;x=x|0;var y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;L=i;i=i+12448|0;A=L+12440|0;z=L+8|0;J=L;I=L+12312|0;K=L+24|0;do if((f+-2|0)>>>0<3){if((v|0)!=2830){y=v&255;if((Ee(e,2,y,y*3|0,g,j,k,l,m,n,o,K)|0)<0){c[s>>2]=-1;y=-6;break}y=Fe(K,y,s,t,u,v,w)|0;if(!x)break;c[x>>2]=0;c[x+4>>2]=0;break}if((Ee(e,2,14,42,g,j,k,l,m,n,.875,K)|0)<0){c[s>>2]=-1;y=-6;break}c[z>>2]=0;c[z+4>>2]=182;c[z+8>>2]=195;c[z+12>>2]=13;v=a[K+(c[z>>2]|0)>>0]|0;y=(v&255)>0?v:0;v=(v&255)<255?v:-1;H=a[K+(c[z+4>>2]|0)>>0]|0;y=(H&255)>(y&255)?H:y;v=(H&255)<(v&255)?H:v;H=a[K+(c[z+8>>2]|0)>>0]|0;y=(H&255)>(y&255)?H:y;v=(H&255)<(v&255)?H:v;H=a[K+(c[z+12>>2]|0)>>0]|0;y=((H&255)>(y&255)?H:y)&255;v=((H&255)<(v&255)?H:v)&255;a:do if((y-v|0)>=30){H=(y+v|0)>>>1;a[A>>0]=(d[K+(c[z>>2]|0)>>0]|0)>>>0<H>>>0&1;a[A+1>>0]=(d[K+(c[z+4>>2]|0)>>0]|0)>>>0<H>>>0&1;a[A+2>>0]=(d[K+(c[z+8>>2]|0)>>0]|0)>>>0<H>>>0&1;a[A+3>>0]=(d[K+(c[z+12>>2]|0)>>0]|0)>>>0<H>>>0&1;v=0;while(1){y=v+1|0;if(((a[A+v>>0]|0)==1?(a[A+((y|0)%4|0)>>0]|0)==1:0)?(a[A+((v+2|0)%4|0)>>0]|0)==0:0){G=v;break}if((y|0)<4)v=y;else{G=y;break}}switch(G|0){case 4:{c[t>>2]=0;h[u>>3]=-1.0;y=-3;v=0;z=0;break 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a}if((b|0)==($(a,d)|0))break b;d=e+30|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+36|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+40|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+42|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+46|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+52|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+58|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+60|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+66|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+70|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+72|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+78|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+82|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+88|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+96|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+100|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+102|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+106|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+108|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+112|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+120|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+126|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+130|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+136|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+138|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+142|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+148|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+150|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+156|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+162|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+166|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+168|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+172|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+178|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+180|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+186|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+190|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+192|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+196|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+198|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break b;d=e+208|0;a=(b>>>0)/(d>>>0)|0;if(a>>>0<d>>>0){j=105;break a}if((b|0)==($(a,d)|0))break;else{e=e+210|0;j=8}}while(0);e=f+1|0;b=(e|0)==48;e=b?0:e;b=(b&1)+g|0;f=e;g=b;b=(c[3712+(e<<2)>>2]|0)+(b*210|0)|0}if((j|0)==105){c[h>>2]=b;break}else if((j|0)==106){c[h>>2]=b;break}}else b=c[($j(3520,3712,h,b)|0)>>2]|0;while(0);i=k;return b|0}function $j(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[d>>2]|0;e=a;d=b-a>>2;a:while(1){while(1){if(!d)break a;a=(d|0)/2|0;if((c[e+(a<<2)>>2]|0)>>>0<f>>>0)break;else d=a}e=e+(a+1<<2)|0;d=d+-1-a|0}return e|0}function ak(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;if(e>>>0>4294967279)oi(b);if(e>>>0<11){a[b>>0]=e<<1;b=b+1|0}else{g=e+16&-16;f=Kh(g)|0;c[b+8>>2]=f;c[b>>2]=g|1;c[b+4>>2]=e;b=f}ik(b|0,d|0,e|0)|0;a[b+e>>0]=0;return}function bk(b){b=b|0;if(a[b>>0]&1)Lh(c[b+8>>2]|0);return}function ck(){}function dk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;d=b-d-(c>>>0>a>>>0|0)>>>0;return (D=d,a-c>>>0|0)|0}function ek(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=b+e|0;if((e|0)>=20){d=d&255;h=b&3;i=d|d<<8|d<<16|d<<24;g=f&~3;if(h){h=b+4-h|0;while((b|0)<(h|0)){a[b>>0]=d;b=b+1|0}}while((b|0)<(g|0)){c[b>>2]=i;b=b+4|0}}while((b|0)<(f|0)){a[b>>0]=d;b=b+1|0}return b-e|0}function fk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b<<c|(a&(1<<c)-1<<32-c)>>>32-c;return a<<c}D=a<<c-32;return 0}function gk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;c=a+c>>>0;return (D=b+d+(c>>>0<a>>>0|0)>>>0,c|0)|0}function hk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>>c;return a>>>c|(b&(1<<c)-1)<<32-c}D=0;return b>>>c-32|0}function ik(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;if((e|0)>=4096)return Xa(b|0,d|0,e|0)|0;f=b|0;if((b&3)==(d&3)){while(b&3){if(!e)return f|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}while((e|0)>=4){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0;e=e-4|0}}while((e|0)>0){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function jk(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>c;return a>>>c|(b&(1<<c)-1)<<32-c}D=(b|0)<0?-1:0;return b>>c-32|0}function kk(b){b=b|0;var c=0;c=a[m+(b&255)>>0]|0;if((c|0)<8)return c|0;c=a[m+(b>>8&255)>>0]|0;if((c|0)<8)return c+8|0;c=a[m+(b>>16&255)>>0]|0;if((c|0)<8)return c+16|0;return (a[m+(b>>>24)>>0]|0)+24|0}function lk(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;f=a&65535;e=b&65535;c=$(e,f)|0;d=a>>>16;a=(c>>>16)+($(e,d)|0)|0;e=b>>>16;b=$(e,f)|0;return (D=(a>>>16)+($(e,d)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|c&65535|0)|0}function mk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=b>>31|((b|0)<0?-1:0)<<1;i=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;f=d>>31|((d|0)<0?-1:0)<<1;e=((d|0)<0?-1:0)>>31|((d|0)<0?-1:0)<<1;h=dk(j^a,i^b,j,i)|0;g=D;a=f^j;b=e^i;return dk((rk(h,g,dk(f^c,e^d,f,e)|0,D,0)|0)^a,D^b,a,b)|0}function nk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0;f=i;i=i+16|0;j=f|0;h=b>>31|((b|0)<0?-1:0)<<1;g=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;l=e>>31|((e|0)<0?-1:0)<<1;k=((e|0)<0?-1:0)>>31|((e|0)<0?-1:0)<<1;a=dk(h^a,g^b,h,g)|0;b=D;rk(a,b,dk(l^d,k^e,l,k)|0,D,j)|0;e=dk(c[j>>2]^h,c[j+4>>2]^g,h,g)|0;d=D;i=f;return (D=d,e)|0}function ok(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;f=c;c=lk(e,f)|0;a=D;return (D=($(b,f)|0)+($(d,e)|0)+a|a&0,c|0|0)|0}function pk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return rk(a,b,c,d,0)|0}function qk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=i;i=i+16|0;f=g|0;rk(a,b,d,e,f)|0;i=g;return (D=c[f+4>>2]|0,c[f>>2]|0)|0}function rk(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=a;j=b;k=j;h=d;n=e;i=n;if(!k){g=(f|0)!=0;if(!i){if(g){c[f>>2]=(l>>>0)%(h>>>0);c[f+4>>2]=0}n=0;f=(l>>>0)/(h>>>0)>>>0;return (D=n,f)|0}else{if(!g){n=0;f=0;return (D=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;n=0;f=0;return (D=n,f)|0}}g=(i|0)==0;do if(h){if(!g){g=(ba(i|0)|0)-(ba(k|0)|0)|0;if(g>>>0<=31){m=g+1|0;i=31-g|0;b=g-31>>31;h=m;a=l>>>(m>>>0)&b|k<<i;b=k>>>(m>>>0)&b;g=0;i=l<<i;break}if(!f){n=0;f=0;return (D=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=j|b&0;n=0;f=0;return (D=n,f)|0}g=h-1|0;if(g&h){i=(ba(h|0)|0)+33-(ba(k|0)|0)|0;p=64-i|0;m=32-i|0;j=m>>31;o=i-32|0;b=o>>31;h=i;a=m-1>>31&k>>>(o>>>0)|(k<<m|l>>>(i>>>0))&b;b=b&k>>>(i>>>0);g=l<<p&j;i=(k<<p|l>>>(o>>>0))&j|l<<m&i-33>>31;break}if(f){c[f>>2]=g&l;c[f+4>>2]=0}if((h|0)==1){o=j|b&0;p=a|0|0;return (D=o,p)|0}else{p=kk(h|0)|0;o=k>>>(p>>>0)|0;p=k<<32-p|l>>>(p>>>0)|0;return 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tk(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;Rb[a&3](b|0,c|0,d|0,e|0,f|0)}function uk(a,b,c){a=a|0;b=b|0;c=c|0;return +Sb[a&1](b|0,c|0)}function vk(a,b,c){a=a|0;b=b|0;c=+c;Tb[a&3](b|0,+c)}function wk(a,b){a=a|0;b=b|0;return +Ub[a&3](b|0)}function xk(a){a=a|0;return Vb[a&1]()|0}function yk(a,b){a=a|0;b=b|0;Wb[a&15](b|0)}function zk(a,b,c){a=a|0;b=b|0;c=c|0;Xb[a&7](b|0,c|0)}function Ak(a,b){a=a|0;b=b|0;return Yb[a&31](b|0)|0}function Bk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;Zb[a&1](b|0,c|0,d|0)}function Ck(a){a=a|0;_b[a&0]()}function Dk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=+d;$b[a&3](b|0,c|0,+d)}function Ek(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;return ac[a&1](b|0,c|0,d|0,e|0)|0}function Fk(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;bc[a&3](b|0,c|0,d|0,e|0,f|0,g|0)}function Gk(a,b,c){a=a|0;b=b|0;c=c|0;return cc[a&15](b|0,c|0)|0}function Hk(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;dc[a&3](b|0,c|0,d|0,e|0)}function Ik(a,b,c){a=a|0;b=b|0;c=c|0;ca(0);return 0}function Jk(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;ca(1)}function Kk(a,b){a=a|0;b=b|0;ca(2);return 0.0}function Lk(a,b){a=a|0;b=+b;ca(3)}function Mk(a){a=a|0;ca(4);return 0.0}function Nk(){ca(5);return 0}function Ok(a){a=a|0;ca(6)}function Pk(a,b){a=a|0;b=b|0;ca(7)}function Qk(a){a=a|0;ca(8);return 0}function Rk(a,b,c){a=a|0;b=b|0;c=c|0;ca(9)}function Sk(){ca(10)}function Tk(a,b,c){a=a|0;b=b|0;c=+c;ca(11)}function Uk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;ca(12);return 0}function Vk(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;ca(13)}function Wk(a,b){a=a|0;b=b|0;ca(14);return 0}function Xk(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;ca(15)}
+
+// EMSCRIPTEN_END_FUNCS
+var Qb=[Ik,Zh,_h,Qj,Qi,Pi,Ri,Ag,sg,qg,rg,yg,kh,jh,Oi,Mj];var Rb=[Jk,ki,ji,gi];var Sb=[Kk,dh];var Tb=[Lk,Wf,Yf,ag];var Ub=[Mk,Xf,Zf,bg];var Vb=[Nk,Nf];var Wb=[Ok,Mh,Nh,Sh,Vh,Th,Uh,Wh,Xh,Yh,Mf,Xg,Yg,Ij,Jj,Ok];var Xb=[Pk,ig,gg,_f,cg,eg,ng,gh];var Yb=[Qk,Oh,Ni,Pf,Vf,Qf,wg,xg,mg,lg,jg,hg,$f,dg,fg,og,fh,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk,Qk];var Zb=[Rk,ch];var _b=[Sk];var $b=[Tk,eh,bh,Tk];var ac=[Uk,mh];var bc=[Vk,ni,mi,li];var cc=[Wk,Df,Sf,Tf,Uf,tg,vg,ug,zg,kg,lh,hh,Wk,Wk,Wk,Wk];var dc=[Xk,ai,bi,di];return{_i64Subtract:dk,_fflush:Yi,_i64Add:gk,_memset:ek,_malloc:Uj,_memcpy:ik,___getTypeName:Ah,_bitshift64Lshr:hk,_free:Vj,___errno_location:qi,_bitshift64Shl:fk,__GLOBAL__sub_I_ARToolKitJS_cpp:Wg,__GLOBAL__sub_I_bind_cpp:Ch,runPostSets:ck,stackAlloc:ec,stackSave:fc,stackRestore:gc,establishStackSpace:hc,setThrew:ic,setTempRet0:lc,getTempRet0:mc,dynCall_iiii:sk,dynCall_viiiii:tk,dynCall_dii:uk,dynCall_vid:vk,dynCall_di:wk,dynCall_i:xk,dynCall_vi:yk,dynCall_vii:zk,dynCall_ii:Ak,dynCall_viii:Bk,dynCall_v:Ck,dynCall_viid:Dk,dynCall_iiiii:Ek,dynCall_viiiiii:Fk,dynCall_iii:Gk,dynCall_viiii:Hk}})
+
+
+// EMSCRIPTEN_END_ASM
+(Module.asmGlobalArg,Module.asmLibraryArg,buffer);var _i64Subtract=Module["_i64Subtract"]=asm["_i64Subtract"];var __GLOBAL__sub_I_bind_cpp=Module["__GLOBAL__sub_I_bind_cpp"]=asm["__GLOBAL__sub_I_bind_cpp"];var _fflush=Module["_fflush"]=asm["_fflush"];var __GLOBAL__sub_I_ARToolKitJS_cpp=Module["__GLOBAL__sub_I_ARToolKitJS_cpp"]=asm["__GLOBAL__sub_I_ARToolKitJS_cpp"];var _i64Add=Module["_i64Add"]=asm["_i64Add"];var _memset=Module["_memset"]=asm["_memset"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];var _malloc=Module["_malloc"]=asm["_malloc"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var ___getTypeName=Module["___getTypeName"]=asm["___getTypeName"];var _bitshift64Lshr=Module["_bitshift64Lshr"]=asm["_bitshift64Lshr"];var _free=Module["_free"]=asm["_free"];var ___errno_location=Module["___errno_location"]=asm["___errno_location"];var _bitshift64Shl=Module["_bitshift64Shl"]=asm["_bitshift64Shl"];var dynCall_iiii=Module["dynCall_iiii"]=asm["dynCall_iiii"];var dynCall_viiiii=Module["dynCall_viiiii"]=asm["dynCall_viiiii"];var dynCall_dii=Module["dynCall_dii"]=asm["dynCall_dii"];var dynCall_vid=Module["dynCall_vid"]=asm["dynCall_vid"];var dynCall_di=Module["dynCall_di"]=asm["dynCall_di"];var dynCall_i=Module["dynCall_i"]=asm["dynCall_i"];var dynCall_vi=Module["dynCall_vi"]=asm["dynCall_vi"];var dynCall_vii=Module["dynCall_vii"]=asm["dynCall_vii"];var dynCall_ii=Module["dynCall_ii"]=asm["dynCall_ii"];var dynCall_viii=Module["dynCall_viii"]=asm["dynCall_viii"];var dynCall_v=Module["dynCall_v"]=asm["dynCall_v"];var dynCall_viid=Module["dynCall_viid"]=asm["dynCall_viid"];var dynCall_iiiii=Module["dynCall_iiiii"]=asm["dynCall_iiiii"];var dynCall_viiiiii=Module["dynCall_viiiiii"]=asm["dynCall_viiiiii"];var dynCall_iii=Module["dynCall_iii"]=asm["dynCall_iii"];var dynCall_viiii=Module["dynCall_viiii"]=asm["dynCall_viiii"];Runtime.stackAlloc=asm["stackAlloc"];Runtime.stackSave=asm["stackSave"];Runtime.stackRestore=asm["stackRestore"];Runtime.establishStackSpace=asm["establishStackSpace"];Runtime.setTempRet0=asm["setTempRet0"];Runtime.getTempRet0=asm["getTempRet0"];function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;var preloadStartTime=null;var calledMain=false;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};Module["callMain"]=Module.callMain=function callMain(args){assert(runDependencies==0,"cannot call main when async dependencies remain! 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diff --git a/1_Three.js/6_AR/jsartoolkit5/artoolkit.three.js b/1_Three.js/6_AR/jsartoolkit5/artoolkit.three.js
new file mode 100755
index 0000000000000000000000000000000000000000..4162d486ce65ddc9ecab72deffb566d2afc517eb
--- /dev/null
+++ b/1_Three.js/6_AR/jsartoolkit5/artoolkit.three.js
@@ -0,0 +1,323 @@
+/* THREE.js ARToolKit integration */
+
+(function() {
+ var integrate = function() {
+ /**
+ Helper for setting up a Three.js AR scene using the device camera as input.
+ Pass in the maximum dimensions of the video you want to process and onSuccess and onError callbacks.
+
+ On a successful initialization, the onSuccess callback is called with an ThreeARScene object.
+ The ThreeARScene object contains two THREE.js scenes (one for the video image and other for the 3D scene)
+ and a couple of helper functions for doing video frame processing and AR rendering.
+
+ Here's the structure of the ThreeARScene object:
+ {
+ scene: THREE.Scene, // The 3D scene. Put your AR objects here.
+ camera: THREE.Camera, // The 3D scene camera.
+
+ arController: ARController,
+
+ video: HTMLVideoElement, // The userMedia video element.
+
+ videoScene: THREE.Scene, // The userMedia video image scene. Shows the video feed.
+ videoCamera: THREE.Camera, // Camera for the userMedia video scene.
+
+ process: function(), // Process the current video frame and update the markers in the scene.
+ renderOn: function( THREE.WebGLRenderer ) // Render the AR scene and video background on the given Three.js renderer.
+ }
+
+ You should use the arScene.video.videoWidth and arScene.video.videoHeight to set the width and height of your renderer.
+
+ In your frame loop, use arScene.process() and arScene.renderOn(renderer) to do frame processing and 3D rendering, respectively.
+
+ @param {number} width - The maximum width of the userMedia video to request.
+ @param {number} height - The maximum height of the userMedia video to request.
+ @param {function} onSuccess - Called on successful initialization with an ThreeARScene object.
+ @param {function} onError - Called if the initialization fails with the error encountered.
+ */
+ ARController.getUserMediaThreeScene = function(configuration) {
+ var obj = {};
+ for (var i in configuration) {
+ obj[i] = configuration[i];
+ }
+ var onSuccess = configuration.onSuccess;
+
+ obj.onSuccess = function(arController, arCameraParam) {
+ var scenes = arController.createThreeScene();
+ onSuccess(scenes, arController, arCameraParam);
+ };
+
+ var video = this.getUserMediaARController(obj);
+ return video;
+ };
+
+ /**
+ Creates a Three.js scene for use with this ARController.
+
+ Returns a ThreeARScene object that contains two THREE.js scenes (one for the video image and other for the 3D scene)
+ and a couple of helper functions for doing video frame processing and AR rendering.
+
+ Here's the structure of the ThreeARScene object:
+ {
+ scene: THREE.Scene, // The 3D scene. Put your AR objects here.
+ camera: THREE.Camera, // The 3D scene camera.
+
+ arController: ARController,
+
+ video: HTMLVideoElement, // The userMedia video element.
+
+ videoScene: THREE.Scene, // The userMedia video image scene. Shows the video feed.
+ videoCamera: THREE.Camera, // Camera for the userMedia video scene.
+
+ process: function(), // Process the current video frame and update the markers in the scene.
+ renderOn: function( THREE.WebGLRenderer ) // Render the AR scene and video background on the given Three.js renderer.
+ }
+
+ You should use the arScene.video.videoWidth and arScene.video.videoHeight to set the width and height of your renderer.
+
+ In your frame loop, use arScene.process() and arScene.renderOn(renderer) to do frame processing and 3D rendering, respectively.
+
+ @param video Video image to use as scene background. Defaults to this.image
+ */
+ ARController.prototype.createThreeScene = function(video) {
+ video = video || this.image;
+
+ this.setupThree();
+
+ // To display the video, first create a texture from it.
+ var videoTex = new THREE.Texture(video);
+
+ videoTex.minFilter = THREE.LinearFilter;
+ videoTex.flipY = false;
+
+ // Then create a plane textured with the video.
+ var plane = new THREE.Mesh(
+ new THREE.PlaneBufferGeometry(2, 2),
+ new THREE.MeshBasicMaterial({map: videoTex, side: THREE.DoubleSide})
+ );
+
+ // The video plane shouldn't care about the z-buffer.
+ plane.material.depthTest = false;
+ plane.material.depthWrite = false;
+
+ // Create a camera and a scene for the video plane and
+ // add the camera and the video plane to the scene.
+ var videoCamera = new THREE.OrthographicCamera(-1, 1, -1, 1, -1, 1);
+ var videoScene = new THREE.Scene();
+ videoScene.add(plane);
+ videoScene.add(videoCamera);
+
+ if (this.orientation === 'portrait') {
+ plane.rotation.z = Math.PI/2;
+ }
+
+ var scene = new THREE.Scene();
+ var camera = new THREE.Camera();
+ camera.matrixAutoUpdate = false;
+ camera.projectionMatrix.elements.set(this.getCameraMatrix());
+
+ scene.add(camera);
+
+
+ var self = this;
+
+ return {
+ scene: scene,
+ videoScene: videoScene,
+ camera: camera,
+ videoCamera: videoCamera,
+
+ arController: this,
+
+ video: video,
+
+ process: function() {
+ for (var i in self.threePatternMarkers) {
+ self.threePatternMarkers[i].visible = false;
+ }
+ for (var i in self.threeBarcodeMarkers) {
+ self.threeBarcodeMarkers[i].visible = false;
+ }
+ for (var i in self.threeMultiMarkers) {
+ self.threeMultiMarkers[i].visible = false;
+ for (var j=0; j<self.threeMultiMarkers[i].markers.length; j++) {
+ if (self.threeMultiMarkers[i].markers[j]) {
+ self.threeMultiMarkers[i].markers[j].visible = false;
+ }
+ }
+ }
+ self.process(video);
+ },
+
+ renderOn: function(renderer) {
+ videoTex.needsUpdate = true;
+
+ var ac = renderer.autoClear;
+ renderer.autoClear = false;
+ renderer.clear();
+ renderer.render(this.videoScene, this.videoCamera);
+ renderer.render(this.scene, this.camera);
+ renderer.autoClear = ac;
+ }
+ };
+ };
+
+
+ /**
+ Creates a Three.js marker Object3D for the given marker UID.
+ The marker Object3D tracks the marker pattern when it's detected in the video.
+
+ Use this after a successful artoolkit.loadMarker call:
+
+ arController.loadMarker('/bin/Data/patt.hiro', function(markerUID) {
+ var markerRoot = arController.createThreeMarker(markerUID);
+ markerRoot.add(myFancyHiroModel);
+ arScene.scene.add(markerRoot);
+ });
+
+ @param {number} markerUID The UID of the marker to track.
+ @param {number} markerWidth The width of the marker, defaults to 1.
+ @return {THREE.Object3D} Three.Object3D that tracks the given marker.
+ */
+ ARController.prototype.createThreeMarker = function(markerUID, markerWidth) {
+ this.setupThree();
+ var obj = new THREE.Object3D();
+ obj.markerTracker = this.trackPatternMarkerId(markerUID, markerWidth);
+ obj.matrixAutoUpdate = false;
+ this.threePatternMarkers[markerUID] = obj;
+ return obj;
+ };
+
+ /**
+ Creates a Three.js marker Object3D for the given multimarker UID.
+ The marker Object3D tracks the multimarker when it's detected in the video.
+
+ Use this after a successful arController.loadMarker call:
+
+ arController.loadMultiMarker('/bin/Data/multi-barcode-4x3.dat', function(markerUID) {
+ var markerRoot = arController.createThreeMultiMarker(markerUID);
+ markerRoot.add(myFancyMultiMarkerModel);
+ arScene.scene.add(markerRoot);
+ });
+
+ @param {number} markerUID The UID of the marker to track.
+ @return {THREE.Object3D} Three.Object3D that tracks the given marker.
+ */
+ ARController.prototype.createThreeMultiMarker = function(markerUID) {
+ this.setupThree();
+ var obj = new THREE.Object3D();
+ obj.matrixAutoUpdate = false;
+ obj.markers = [];
+ this.threeMultiMarkers[markerUID] = obj;
+ return obj;
+ };
+
+ /**
+ Creates a Three.js marker Object3D for the given barcode marker UID.
+ The marker Object3D tracks the marker pattern when it's detected in the video.
+
+ var markerRoot20 = arController.createThreeBarcodeMarker(20);
+ markerRoot20.add(myFancyNumber20Model);
+ arScene.scene.add(markerRoot20);
+
+ var markerRoot5 = arController.createThreeBarcodeMarker(5);
+ markerRoot5.add(myFancyNumber5Model);
+ arScene.scene.add(markerRoot5);
+
+ @param {number} markerUID The UID of the barcode marker to track.
+ @param {number} markerWidth The width of the marker, defaults to 1.
+ @return {THREE.Object3D} Three.Object3D that tracks the given marker.
+ */
+ ARController.prototype.createThreeBarcodeMarker = function(markerUID, markerWidth) {
+ this.setupThree();
+ var obj = new THREE.Object3D();
+ obj.markerTracker = this.trackBarcodeMarkerId(markerUID, markerWidth);
+ obj.matrixAutoUpdate = false;
+ this.threeBarcodeMarkers[markerUID] = obj;
+ return obj;
+ };
+
+ ARController.prototype.setupThree = function() {
+ if (this.THREE_JS_ENABLED) {
+ return;
+ }
+ this.THREE_JS_ENABLED = true;
+
+ /*
+ Listen to getMarker events to keep track of Three.js markers.
+ */
+ this.addEventListener('getMarker', function(ev) {
+ var marker = ev.data.marker;
+ var obj;
+ if (ev.data.type === artoolkit.PATTERN_MARKER) {
+ obj = this.threePatternMarkers[ev.data.marker.idPatt];
+
+ } else if (ev.data.type === artoolkit.BARCODE_MARKER) {
+ obj = this.threeBarcodeMarkers[ev.data.marker.idMatrix];
+
+ }
+ if (obj) {
+ obj.matrix.elements.set(ev.data.matrix);
+ obj.visible = true;
+ }
+ });
+
+ /*
+ Listen to getMultiMarker events to keep track of Three.js multimarkers.
+ */
+ this.addEventListener('getMultiMarker', function(ev) {
+ var obj = this.threeMultiMarkers[ev.data.multiMarkerId];
+ if (obj) {
+ obj.matrix.elements.set(ev.data.matrix);
+ obj.visible = true;
+ }
+ });
+
+ /*
+ Listen to getMultiMarkerSub events to keep track of Three.js multimarker submarkers.
+ */
+ this.addEventListener('getMultiMarkerSub', function(ev) {
+ var marker = ev.data.multiMarkerId;
+ var subMarkerID = ev.data.markerIndex;
+ var subMarker = ev.data.marker;
+ var obj = this.threeMultiMarkers[marker];
+ if (obj && obj.markers && obj.markers[subMarkerID]) {
+ var sub = obj.markers[subMarkerID];
+ sub.matrix.elements.set(ev.data.matrix);
+ sub.visible = (subMarker.visible >= 0);
+ }
+ });
+
+ /**
+ Index of Three.js pattern markers, maps markerID -> THREE.Object3D.
+ */
+ this.threePatternMarkers = {};
+
+ /**
+ Index of Three.js barcode markers, maps markerID -> THREE.Object3D.
+ */
+ this.threeBarcodeMarkers = {};
+
+ /**
+ Index of Three.js multimarkers, maps markerID -> THREE.Object3D.
+ */
+ this.threeMultiMarkers = {};
+ };
+
+ };
+
+
+ var tick = function() {
+ if (window.ARController && window.THREE) {
+ integrate();
+ if (window.ARThreeOnLoad) {
+ window.ARThreeOnLoad();
+ }
+ } else {
+ setTimeout(tick, 50);
+ }
+ };
+
+ tick();
+
+})();
diff --git a/1_Three.js/6_AR/markers/10cm/kanji.png b/1_Three.js/6_AR/markers/10cm/kanji.png
new file mode 100755
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diff --git a/1_Three.js/6_AR/markers/10cm/letterA.png b/1_Three.js/6_AR/markers/10cm/letterA.png
new file mode 100755
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diff --git a/1_Three.js/6_AR/markers/10cm/letterB.png b/1_Three.js/6_AR/markers/10cm/letterB.png
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diff --git a/1_Three.js/6_AR/markers/10cm/letterC.png b/1_Three.js/6_AR/markers/10cm/letterC.png
new file mode 100755
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Binary files /dev/null and b/1_Three.js/6_AR/markers/10cm/letterC.png differ
diff --git a/1_Three.js/6_AR/markers/10cm/letterD.png b/1_Three.js/6_AR/markers/10cm/letterD.png
new file mode 100755
index 0000000000000000000000000000000000000000..be4e8fe1fad8b9b711fd30da34a4085865ab123b
Binary files /dev/null and b/1_Three.js/6_AR/markers/10cm/letterD.png differ
diff --git a/1_Three.js/6_AR/markers/10cm/letterF.png b/1_Three.js/6_AR/markers/10cm/letterF.png
new file mode 100755
index 0000000000000000000000000000000000000000..9762880a80762cd8a6b83648be23517186d221e2
Binary files /dev/null and b/1_Three.js/6_AR/markers/10cm/letterF.png differ
diff --git a/1_Three.js/6_AR/markers/10cm/readme.txt b/1_Three.js/6_AR/markers/10cm/readme.txt
new file mode 100755
index 0000000000000000000000000000000000000000..6b85b217c16af0459a6a1345e6136d8f04181878
--- /dev/null
+++ b/1_Three.js/6_AR/markers/10cm/readme.txt
@@ -0,0 +1 @@
+All images in this directory are 10cm by 10cm.
diff --git a/1_Three.js/6_AR/markers/barcode05.png b/1_Three.js/6_AR/markers/barcode05.png
new file mode 100755
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diff --git a/1_Three.js/6_AR/markers/letterF.png b/1_Three.js/6_AR/markers/letterF.png
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diff --git a/1_Three.js/6_AR/markers/readme.txt b/1_Three.js/6_AR/markers/readme.txt
new file mode 100755
index 0000000000000000000000000000000000000000..2a765957e26c3088de07624682c740bd5c33e64a
--- /dev/null
+++ b/1_Three.js/6_AR/markers/readme.txt
@@ -0,0 +1 @@
+The pattern images are each 512x512, but the detected part is the inner black square, which translates to 1 unit in the virtual world. The inner black square takes up 80% of the width/height of the entire image, so to cover the entire image (including the outer white area up to the thin black border), use a cube that is 1.25 units on a side.
\ No newline at end of file
diff --git a/1_Three.js/6_AR/threex/threex-arbasecontrols.js b/1_Three.js/6_AR/threex/threex-arbasecontrols.js
new file mode 100755
index 0000000000000000000000000000000000000000..82907d4b6199b18919eeb53c314092fd0a99a9e8
--- /dev/null
+++ b/1_Three.js/6_AR/threex/threex-arbasecontrols.js
@@ -0,0 +1,36 @@
+var THREEx = THREEx || {}
+
+THREEx.ArBaseControls = function(object3d){
+ this.id = THREEx.ArBaseControls.id++
+
+ this.object3d = object3d
+ this.object3d.matrixAutoUpdate = false;
+ this.object3d.visible = false
+
+ // Events to honor
+ // this.dispatchEvent({ type: 'becameVisible' })
+ // this.dispatchEvent({ type: 'markerVisible' }) // replace markerFound
+ // this.dispatchEvent({ type: 'becameUnVisible' })
+}
+
+THREEx.ArBaseControls.id = 0
+
+Object.assign( THREEx.ArBaseControls.prototype, THREE.EventDispatcher.prototype );
+
+//////////////////////////////////////////////////////////////////////////////
+// Functions
+//////////////////////////////////////////////////////////////////////////////
+/**
+ * error catching function for update()
+ */
+THREEx.ArBaseControls.prototype.update = function(){
+ console.assert(false, 'you need to implement your own update')
+}
+
+/**
+ * error catching function for name()
+ */
+THREEx.ArBaseControls.prototype.name = function(){
+ console.assert(false, 'you need to implement your own .name()')
+ return 'Not yet implemented - name()'
+}
diff --git a/1_Three.js/6_AR/threex/threex-armarkercontrols.js b/1_Three.js/6_AR/threex/threex-armarkercontrols.js
new file mode 100755
index 0000000000000000000000000000000000000000..8d35a76744f7840570520528e1fcb9cf6b7ae5f9
--- /dev/null
+++ b/1_Three.js/6_AR/threex/threex-armarkercontrols.js
@@ -0,0 +1,245 @@
+var ARjs = ARjs || {}
+var THREEx = THREEx || {}
+
+ARjs.MarkerControls = THREEx.ArMarkerControls = function(context, object3d, parameters){
+ var _this = this
+
+ THREEx.ArBaseControls.call(this, object3d)
+
+ this.context = context
+ // handle default parameters
+ this.parameters = {
+ // size of the marker in meter
+ size : 1,
+ // type of marker - ['pattern', 'barcode', 'unknown' ]
+ type : 'unknown',
+ // url of the pattern - IIF type='pattern'
+ patternUrl : null,
+ // value of the barcode - IIF type='barcode'
+ barcodeValue : null,
+ // change matrix mode - [modelViewMatrix, cameraTransformMatrix]
+ changeMatrixMode : 'modelViewMatrix',
+ // minimal confidence in the marke recognition - between [0, 1] - default to 1
+ minConfidence: 0.6,
+ }
+
+ // sanity check
+ var possibleValues = ['pattern', 'barcode', 'unknown']
+ console.assert(possibleValues.indexOf(this.parameters.type) !== -1, 'illegal value', this.parameters.type)
+ var possibleValues = ['modelViewMatrix', 'cameraTransformMatrix' ]
+ console.assert(possibleValues.indexOf(this.parameters.changeMatrixMode) !== -1, 'illegal value', this.parameters.changeMatrixMode)
+
+
+ // create the marker Root
+ this.object3d = object3d
+ this.object3d.matrixAutoUpdate = false;
+ this.object3d.visible = false
+
+ //////////////////////////////////////////////////////////////////////////////
+ // setParameters
+ //////////////////////////////////////////////////////////////////////////////
+ setParameters(parameters)
+ function setParameters(parameters){
+ if( parameters === undefined ) return
+ for( var key in parameters ){
+ var newValue = parameters[ key ]
+
+ if( newValue === undefined ){
+ console.warn( "THREEx.ArMarkerControls: '" + key + "' parameter is undefined." )
+ continue
+ }
+
+ var currentValue = _this.parameters[ key ]
+
+ if( currentValue === undefined ){
+ console.warn( "THREEx.ArMarkerControls: '" + key + "' is not a property of this material." )
+ continue
+ }
+
+ _this.parameters[ key ] = newValue
+ }
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // Code Separator
+ //////////////////////////////////////////////////////////////////////////////
+ // add this marker to artoolkitsystem
+ // TODO rename that .addMarkerControls
+ context.addMarker(this)
+
+ if( _this.context.parameters.trackingBackend === 'artoolkit' ){
+ this._initArtoolkit()
+ }else if( _this.context.parameters.trackingBackend === 'aruco' ){
+ // TODO create a ._initAruco
+ // put aruco second
+ this._arucoPosit = new POS.Posit(this.parameters.size, _this.context.arucoContext.canvas.width)
+ }else if( _this.context.parameters.trackingBackend === 'tango' ){
+ this._initTango()
+ }else console.assert(false)
+}
+
+ARjs.MarkerControls.prototype = Object.create( THREEx.ArBaseControls.prototype );
+ARjs.MarkerControls.prototype.constructor = THREEx.ArMarkerControls;
+
+ARjs.MarkerControls.prototype.dispose = function(){
+ this.context.removeMarker(this)
+
+ // TODO remove the event listener if needed
+ // unloadMaker ???
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// update controls with new modelViewMatrix
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * When you actually got a new modelViewMatrix, you need to perfom a whole bunch
+ * of things. it is done here.
+ */
+ARjs.MarkerControls.prototype.updateWithModelViewMatrix = function(modelViewMatrix){
+ var markerObject3D = this.object3d;
+
+ // mark object as visible
+ markerObject3D.visible = true
+
+ if( this.context.parameters.trackingBackend === 'artoolkit' ){
+ // apply context._axisTransformMatrix - change artoolkit axis to match usual webgl one
+ var tmpMatrix = new THREE.Matrix4().copy(this.context._artoolkitProjectionAxisTransformMatrix)
+ tmpMatrix.multiply(modelViewMatrix)
+
+ modelViewMatrix.copy(tmpMatrix)
+ }else if( this.context.parameters.trackingBackend === 'aruco' ){
+ // ...
+ }else if( this.context.parameters.trackingBackend === 'tango' ){
+ // ...
+ }else console.assert(false)
+
+
+ if( this.context.parameters.trackingBackend !== 'tango' ){
+
+ // change axis orientation on marker - artoolkit say Z is normal to the marker - ar.js say Y is normal to the marker
+ var markerAxisTransformMatrix = new THREE.Matrix4().makeRotationX(Math.PI/2)
+ modelViewMatrix.multiply(markerAxisTransformMatrix)
+ }
+
+ // change markerObject3D.matrix based on parameters.changeMatrixMode
+ if( this.parameters.changeMatrixMode === 'modelViewMatrix' ){
+ markerObject3D.matrix.copy(modelViewMatrix)
+ }else if( this.parameters.changeMatrixMode === 'cameraTransformMatrix' ){
+ markerObject3D.matrix.getInverse( modelViewMatrix )
+ }else {
+ console.assert(false)
+ }
+
+ // decompose - the matrix into .position, .quaternion, .scale
+ markerObject3D.matrix.decompose(markerObject3D.position, markerObject3D.quaternion, markerObject3D.scale)
+
+ // dispatchEvent
+ this.dispatchEvent( { type: 'markerFound' } );
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// utility functions
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * provide a name for a marker
+ * - silly heuristic for now
+ * - should be improved
+ */
+ARjs.MarkerControls.prototype.name = function(){
+ var name = ''
+ name += this.parameters.type;
+ if( this.parameters.type === 'pattern' ){
+ var url = this.parameters.patternUrl
+ var basename = url.replace(/^.*\//g, '')
+ name += ' - ' + basename
+ }else if( this.parameters.type === 'barcode' ){
+ name += ' - ' + this.parameters.barcodeValue
+ }else{
+ console.assert(false, 'no .name() implemented for this marker controls')
+ }
+ return name
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// init for Artoolkit
+//////////////////////////////////////////////////////////////////////////////
+ARjs.MarkerControls.prototype._initArtoolkit = function(){
+ var _this = this
+
+ var artoolkitMarkerId = null
+
+ var delayedInitTimerId = setInterval(function(){
+ // check if arController is init
+ var arController = _this.context.arController
+ if( arController === null ) return
+ // stop looping if it is init
+ clearInterval(delayedInitTimerId)
+ delayedInitTimerId = null
+ // launch the _postInitArtoolkit
+ postInit()
+ }, 1000/50)
+
+ return
+
+ function postInit(){
+ // check if arController is init
+ var arController = _this.context.arController
+ console.assert(arController !== null )
+
+ // start tracking this pattern
+ if( _this.parameters.type === 'pattern' ){
+ arController.loadMarker(_this.parameters.patternUrl, function(markerId) {
+ artoolkitMarkerId = markerId
+ arController.trackPatternMarkerId(artoolkitMarkerId, _this.parameters.size);
+ });
+ }else if( _this.parameters.type === 'barcode' ){
+ artoolkitMarkerId = _this.parameters.barcodeValue
+ arController.trackBarcodeMarkerId(artoolkitMarkerId, _this.parameters.size);
+ }else if( _this.parameters.type === 'unknown' ){
+ artoolkitMarkerId = null
+ }else{
+ console.log(false, 'invalid marker type', _this.parameters.type)
+ }
+
+ // listen to the event
+ arController.addEventListener('getMarker', function(event){
+ if( event.data.type === artoolkit.PATTERN_MARKER && _this.parameters.type === 'pattern' ){
+ if( artoolkitMarkerId === null ) return
+ if( event.data.marker.idPatt === artoolkitMarkerId ) onMarkerFound(event)
+ }else if( event.data.type === artoolkit.BARCODE_MARKER && _this.parameters.type === 'barcode' ){
+ // console.log('BARCODE_MARKER idMatrix', event.data.marker.idMatrix, artoolkitMarkerId )
+ if( artoolkitMarkerId === null ) return
+ if( event.data.marker.idMatrix === artoolkitMarkerId ) onMarkerFound(event)
+ }else if( event.data.type === artoolkit.UNKNOWN_MARKER && _this.parameters.type === 'unknown'){
+ onMarkerFound(event)
+ }
+ })
+
+ }
+
+ function onMarkerFound(event){
+ // honor his.parameters.minConfidence
+ if( event.data.type === artoolkit.PATTERN_MARKER && event.data.marker.cfPatt < _this.parameters.minConfidence ) return
+ if( event.data.type === artoolkit.BARCODE_MARKER && event.data.marker.cfMatt < _this.parameters.minConfidence ) return
+
+ var modelViewMatrix = new THREE.Matrix4().fromArray(event.data.matrix)
+ _this.updateWithModelViewMatrix(modelViewMatrix)
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// aruco specific
+//////////////////////////////////////////////////////////////////////////////
+ARjs.MarkerControls.prototype._initAruco = function(){
+ this._arucoPosit = new POS.Posit(this.parameters.size, _this.context.arucoContext.canvas.width)
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// init for Artoolkit
+//////////////////////////////////////////////////////////////////////////////
+ARjs.MarkerControls.prototype._initTango = function(){
+ var _this = this
+ console.log('init tango ArMarkerControls')
+}
diff --git a/1_Three.js/6_AR/threex/threex-arsmoothedcontrols.js b/1_Three.js/6_AR/threex/threex-arsmoothedcontrols.js
new file mode 100755
index 0000000000000000000000000000000000000000..ec2d8ff709ed442cbb008a18092db59bdb39e0cd
--- /dev/null
+++ b/1_Three.js/6_AR/threex/threex-arsmoothedcontrols.js
@@ -0,0 +1,152 @@
+var THREEx = THREEx || {}
+
+/**
+ * - lerp position/quaternino/scale
+ * - minDelayDetected
+ * - minDelayUndetected
+ * @param {[type]} object3d [description]
+ * @param {[type]} parameters [description]
+ */
+THREEx.ArSmoothedControls = function(object3d, parameters){
+ var _this = this
+
+ THREEx.ArBaseControls.call(this, object3d)
+
+ // copy parameters
+ this.object3d.visible = false
+
+ this._lastLerpStepAt = null
+ this._visibleStartedAt = null
+ this._unvisibleStartedAt = null
+
+ // handle default parameters
+ parameters = parameters || {}
+ this.parameters = {
+ // lerp coeficient for the position - between [0,1] - default to 1
+ lerpPosition: 0.8,
+ // lerp coeficient for the quaternion - between [0,1] - default to 1
+ lerpQuaternion: 0.2,
+ // lerp coeficient for the scale - between [0,1] - default to 1
+ lerpScale: 0.7,
+ // delay for lerp fixed steps - in seconds - default to 1/120
+ lerpStepDelay: 1/60,
+ // minimum delay the sub-control must be visible before this controls become visible - default to 0 seconds
+ minVisibleDelay: 0.0,
+ // minimum delay the sub-control must be unvisible before this controls become unvisible - default to 0 seconds
+ minUnvisibleDelay: 0.2,
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // setParameters
+ //////////////////////////////////////////////////////////////////////////////
+ setParameters(parameters)
+ function setParameters(parameters){
+ if( parameters === undefined ) return
+ for( var key in parameters ){
+ var newValue = parameters[ key ]
+
+ if( newValue === undefined ){
+ console.warn( "THREEx.ArSmoothedControls: '" + key + "' parameter is undefined." )
+ continue
+ }
+
+ var currentValue = _this.parameters[ key ]
+
+ if( currentValue === undefined ){
+ console.warn( "THREEx.ArSmoothedControls: '" + key + "' is not a property of this material." )
+ continue
+ }
+
+ _this.parameters[ key ] = newValue
+ }
+ }
+}
+
+THREEx.ArSmoothedControls.prototype = Object.create( THREEx.ArBaseControls.prototype );
+THREEx.ArSmoothedControls.prototype.constructor = THREEx.ArSmoothedControls;
+
+//////////////////////////////////////////////////////////////////////////////
+// update function
+//////////////////////////////////////////////////////////////////////////////
+
+THREEx.ArSmoothedControls.prototype.update = function(targetObject3d){
+ var object3d = this.object3d
+ var parameters = this.parameters
+ var wasVisible = object3d.visible
+ var present = performance.now()/1000
+
+
+ //////////////////////////////////////////////////////////////////////////////
+ // handle object3d.visible with minVisibleDelay/minUnvisibleDelay
+ //////////////////////////////////////////////////////////////////////////////
+ if( targetObject3d.visible === false ) this._visibleStartedAt = null
+ if( targetObject3d.visible === true ) this._unvisibleStartedAt = null
+
+ if( targetObject3d.visible === true && this._visibleStartedAt === null ) this._visibleStartedAt = present
+ if( targetObject3d.visible === false && this._unvisibleStartedAt === null ) this._unvisibleStartedAt = present
+
+ if( wasVisible === false && targetObject3d.visible === true ){
+ var visibleFor = present - this._visibleStartedAt
+ if( visibleFor >= this.parameters.minVisibleDelay ){
+ object3d.visible = true
+ snapDirectlyToTarget()
+ }
+ // console.log('visibleFor', visibleFor)
+ }
+
+ if( wasVisible === true && targetObject3d.visible === false ){
+ var unvisibleFor = present - this._unvisibleStartedAt
+ if( unvisibleFor >= this.parameters.minUnvisibleDelay ){
+ object3d.visible = false
+ }
+ }
+
+ //////////////////////////////////////////////////////////////////////////////
+ // apply lerp on positon/quaternion/scale
+ //////////////////////////////////////////////////////////////////////////////
+
+ // apply lerp steps - require fix time steps to behave the same no matter the fps
+ if( this._lastLerpStepAt === null ){
+ applyOneSlerpStep()
+ this._lastLerpStepAt = present
+ }else{
+ var nStepsToDo = Math.floor( (present - this._lastLerpStepAt)/this.parameters.lerpStepDelay )
+ for(var i = 0; i < nStepsToDo; i++){
+ applyOneSlerpStep()
+ this._lastLerpStepAt += this.parameters.lerpStepDelay
+ }
+ }
+
+ // disable the lerp by directly copying targetObject3d position/quaternion/scale
+ if( false ){
+ snapDirectlyToTarget()
+ }
+
+ // update the matrix
+ this.object3d.updateMatrix()
+
+ //////////////////////////////////////////////////////////////////////////////
+ // honor becameVisible/becameUnVisible event
+ //////////////////////////////////////////////////////////////////////////////
+ // honor becameVisible event
+ if( wasVisible === false && object3d.visible === true ){
+ this.dispatchEvent({ type: 'becameVisible' })
+ }
+ // honor becameUnVisible event
+ if( wasVisible === true && object3d.visible === false ){
+ this.dispatchEvent({ type: 'becameUnVisible' })
+ }
+ return
+
+ function snapDirectlyToTarget(){
+ object3d.position.copy( targetObject3d.position )
+ object3d.quaternion.copy( targetObject3d.quaternion )
+ object3d.scale.copy( targetObject3d.scale )
+ }
+
+ function applyOneSlerpStep(){
+ object3d.position.lerp(targetObject3d.position, parameters.lerpPosition)
+ object3d.quaternion.slerp(targetObject3d.quaternion, parameters.lerpQuaternion)
+ object3d.scale.lerp(targetObject3d.scale, parameters.lerpScale)
+ }
+}
diff --git a/1_Three.js/6_AR/threex/threex-artoolkitcontext.js b/1_Three.js/6_AR/threex/threex-artoolkitcontext.js
new file mode 100755
index 0000000000000000000000000000000000000000..a1cc8ae2d62b319fb3d5a0c522c91ff54b696a07
--- /dev/null
+++ b/1_Three.js/6_AR/threex/threex-artoolkitcontext.js
@@ -0,0 +1,430 @@
+var ARjs = ARjs || {}
+var THREEx = THREEx || {}
+
+ARjs.Context = THREEx.ArToolkitContext = function(parameters){
+ var _this = this
+
+ _this._updatedAt = null
+
+ // handle default parameters
+ this.parameters = {
+ // AR backend - ['artoolkit', 'aruco', 'tango']
+ trackingBackend: 'artoolkit',
+ // debug - true if one should display artoolkit debug canvas, false otherwise
+ debug: false,
+ // the mode of detection - ['color', 'color_and_matrix', 'mono', 'mono_and_matrix']
+ detectionMode: 'mono',
+ // type of matrix code - valid iif detectionMode end with 'matrix' - [3x3, 3x3_HAMMING63, 3x3_PARITY65, 4x4, 4x4_BCH_13_9_3, 4x4_BCH_13_5_5]
+ matrixCodeType: '3x3',
+
+ // url of the camera parameters
+ cameraParametersUrl: ARjs.Context.baseURL + 'parameters/camera_para.dat',
+
+ // tune the maximum rate of pose detection in the source image
+ maxDetectionRate: 60,
+ // resolution of at which we detect pose in the source image
+ canvasWidth: 640,
+ canvasHeight: 480,
+
+ // the patternRatio inside the artoolkit marker - artoolkit only
+ patternRatio: 0.5,
+
+ // enable image smoothing or not for canvas copy - default to true
+ // https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/imageSmoothingEnabled
+ imageSmoothingEnabled : false,
+ }
+ // parameters sanity check
+ console.assert(['artoolkit', 'aruco', 'tango'].indexOf(this.parameters.trackingBackend) !== -1, 'invalid parameter trackingBackend', this.parameters.trackingBackend)
+ console.assert(['color', 'color_and_matrix', 'mono', 'mono_and_matrix'].indexOf(this.parameters.detectionMode) !== -1, 'invalid parameter detectionMode', this.parameters.detectionMode)
+
+ this.arController = null;
+ this.arucoContext = null;
+
+ _this.initialized = false
+
+
+ this._arMarkersControls = []
+
+ //////////////////////////////////////////////////////////////////////////////
+ // setParameters
+ //////////////////////////////////////////////////////////////////////////////
+ setParameters(parameters)
+ function setParameters(parameters){
+ if( parameters === undefined ) return
+ for( var key in parameters ){
+ var newValue = parameters[ key ]
+
+ if( newValue === undefined ){
+ console.warn( "THREEx.ArToolkitContext: '" + key + "' parameter is undefined." )
+ continue
+ }
+
+ var currentValue = _this.parameters[ key ]
+
+ if( currentValue === undefined ){
+ console.warn( "THREEx.ArToolkitContext: '" + key + "' is not a property of this material." )
+ continue
+ }
+
+ _this.parameters[ key ] = newValue
+ }
+ }
+}
+
+Object.assign( ARjs.Context.prototype, THREE.EventDispatcher.prototype );
+
+// ARjs.Context.baseURL = '../'
+// default to github page
+ARjs.Context.baseURL = 'https://jeromeetienne.github.io/AR.js/three.js/'
+ARjs.Context.REVISION = '1.6.0'
+
+
+
+/**
+ * Create a default camera for this trackingBackend
+ * @param {string} trackingBackend - the tracking to user
+ * @return {THREE.Camera} the created camera
+ */
+ARjs.Context.createDefaultCamera = function( trackingBackend ){
+ console.assert(false, 'use ARjs.Utils.createDefaultCamera instead')
+ // Create a camera
+ if( trackingBackend === 'artoolkit' ){
+ var camera = new THREE.Camera();
+ }else if( trackingBackend === 'aruco' ){
+ var camera = new THREE.PerspectiveCamera(42, renderer.domElement.width / renderer.domElement.height, 0.01, 100);
+ }else if( trackingBackend === 'tango' ){
+ var camera = new THREE.PerspectiveCamera(42, renderer.domElement.width / renderer.domElement.height, 0.01, 100);
+ }else console.assert(false)
+ return camera
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+// init functions
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype.init = function(onCompleted){
+ var _this = this
+ if( this.parameters.trackingBackend === 'artoolkit' ){
+ this._initArtoolkit(done)
+ }else if( this.parameters.trackingBackend === 'aruco' ){
+ this._initAruco(done)
+ }else if( this.parameters.trackingBackend === 'tango' ){
+ this._initTango(done)
+ }else console.assert(false)
+ return
+
+ function done(){
+ // dispatch event
+ _this.dispatchEvent({
+ type: 'initialized'
+ });
+
+ _this.initialized = true
+
+ onCompleted && onCompleted()
+ }
+
+}
+////////////////////////////////////////////////////////////////////////////////
+// update function
+////////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype.update = function(srcElement){
+
+ // be sure arController is fully initialized
+ if(this.parameters.trackingBackend === 'artoolkit' && this.arController === null) return false;
+
+ // honor this.parameters.maxDetectionRate
+ var present = performance.now()
+ if( this._updatedAt !== null && present - this._updatedAt < 1000/this.parameters.maxDetectionRate ){
+ return false
+ }
+ this._updatedAt = present
+
+ // mark all markers to invisible before processing this frame
+ this._arMarkersControls.forEach(function(markerControls){
+ markerControls.object3d.visible = false
+ })
+
+ // process this frame
+ if(this.parameters.trackingBackend === 'artoolkit'){
+ this._updateArtoolkit(srcElement)
+ }else if( this.parameters.trackingBackend === 'aruco' ){
+ this._updateAruco(srcElement)
+ }else if( this.parameters.trackingBackend === 'tango' ){
+ this._updateTango(srcElement)
+ }else{
+ console.assert(false)
+ }
+
+ // dispatch event
+ this.dispatchEvent({
+ type: 'sourceProcessed'
+ });
+
+
+ // return true as we processed the frame
+ return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Add/Remove markerControls
+////////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype.addMarker = function(arMarkerControls){
+ console.assert(arMarkerControls instanceof THREEx.ArMarkerControls)
+ this._arMarkersControls.push(arMarkerControls)
+}
+
+ARjs.Context.prototype.removeMarker = function(arMarkerControls){
+ console.assert(arMarkerControls instanceof THREEx.ArMarkerControls)
+ // console.log('remove marker for', arMarkerControls)
+ var index = this.arMarkerControlss.indexOf(artoolkitMarker);
+ console.assert(index !== index )
+ this._arMarkersControls.splice(index, 1)
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// artoolkit specific
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype._initArtoolkit = function(onCompleted){
+ var _this = this
+
+ // set this._artoolkitProjectionAxisTransformMatrix to change artoolkit projection matrix axis to match usual webgl one
+ this._artoolkitProjectionAxisTransformMatrix = new THREE.Matrix4()
+ this._artoolkitProjectionAxisTransformMatrix.multiply(new THREE.Matrix4().makeRotationY(Math.PI))
+ this._artoolkitProjectionAxisTransformMatrix.multiply(new THREE.Matrix4().makeRotationZ(Math.PI))
+
+ // get cameraParameters
+ var cameraParameters = new ARCameraParam(_this.parameters.cameraParametersUrl, function(){
+ // init controller
+ var arController = new ARController(_this.parameters.canvasWidth, _this.parameters.canvasHeight, cameraParameters);
+ _this.arController = arController
+
+ // honor this.parameters.imageSmoothingEnabled
+ arController.ctx.mozImageSmoothingEnabled = _this.parameters.imageSmoothingEnabled;
+ arController.ctx.webkitImageSmoothingEnabled = _this.parameters.imageSmoothingEnabled;
+ arController.ctx.msImageSmoothingEnabled = _this.parameters.imageSmoothingEnabled;
+ arController.ctx.imageSmoothingEnabled = _this.parameters.imageSmoothingEnabled;
+
+ // honor this.parameters.debug
+ if( _this.parameters.debug === true ){
+ arController.debugSetup();
+ arController.canvas.style.position = 'absolute'
+ arController.canvas.style.top = '0px'
+ arController.canvas.style.opacity = '0.6'
+ arController.canvas.style.pointerEvents = 'none'
+ arController.canvas.style.zIndex = '-1'
+ }
+
+ // setPatternDetectionMode
+ var detectionModes = {
+ 'color' : artoolkit.AR_TEMPLATE_MATCHING_COLOR,
+ 'color_and_matrix' : artoolkit.AR_TEMPLATE_MATCHING_COLOR_AND_MATRIX,
+ 'mono' : artoolkit.AR_TEMPLATE_MATCHING_MONO,
+ 'mono_and_matrix' : artoolkit.AR_TEMPLATE_MATCHING_MONO_AND_MATRIX,
+ }
+ var detectionMode = detectionModes[_this.parameters.detectionMode]
+ console.assert(detectionMode !== undefined)
+ arController.setPatternDetectionMode(detectionMode);
+
+ // setMatrixCodeType
+ var matrixCodeTypes = {
+ '3x3' : artoolkit.AR_MATRIX_CODE_3x3,
+ '3x3_HAMMING63' : artoolkit.AR_MATRIX_CODE_3x3_HAMMING63,
+ '3x3_PARITY65' : artoolkit.AR_MATRIX_CODE_3x3_PARITY65,
+ '4x4' : artoolkit.AR_MATRIX_CODE_4x4,
+ '4x4_BCH_13_9_3': artoolkit.AR_MATRIX_CODE_4x4_BCH_13_9_3,
+ '4x4_BCH_13_5_5': artoolkit.AR_MATRIX_CODE_4x4_BCH_13_5_5,
+ }
+ var matrixCodeType = matrixCodeTypes[_this.parameters.matrixCodeType]
+ console.assert(matrixCodeType !== undefined)
+ arController.setMatrixCodeType(matrixCodeType);
+
+ // set the patternRatio for artoolkit
+ arController.setPattRatio(_this.parameters.patternRatio);
+
+ // set thresholding in artoolkit
+ // this seems to be the default
+ // arController.setThresholdMode(artoolkit.AR_LABELING_THRESH_MODE_MANUAL)
+ // adatative consume a LOT of cpu...
+ // arController.setThresholdMode(artoolkit.AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE)
+ // arController.setThresholdMode(artoolkit.AR_LABELING_THRESH_MODE_AUTO_OTSU)
+
+ // notify
+ onCompleted()
+ })
+ return this
+}
+
+/**
+ * return the projection matrix
+ */
+ARjs.Context.prototype.getProjectionMatrix = function(srcElement){
+
+
+// FIXME rename this function to say it is artoolkit specific - getArtoolkitProjectMatrix
+// keep a backward compatibility with a console.warn
+
+ console.assert( this.parameters.trackingBackend === 'artoolkit' )
+ console.assert(this.arController, 'arController MUST be initialized to call this function')
+ // get projectionMatrixArr from artoolkit
+ var projectionMatrixArr = this.arController.getCameraMatrix();
+ var projectionMatrix = new THREE.Matrix4().fromArray(projectionMatrixArr)
+
+ // apply context._axisTransformMatrix - change artoolkit axis to match usual webgl one
+ projectionMatrix.multiply(this._artoolkitProjectionAxisTransformMatrix)
+
+ // return the result
+ return projectionMatrix
+}
+
+ARjs.Context.prototype._updateArtoolkit = function(srcElement){
+ this.arController.process(srcElement)
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// aruco specific
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype._initAruco = function(onCompleted){
+ this.arucoContext = new THREEx.ArucoContext()
+
+ // honor this.parameters.canvasWidth/.canvasHeight
+ this.arucoContext.canvas.width = this.parameters.canvasWidth
+ this.arucoContext.canvas.height = this.parameters.canvasHeight
+
+ // honor this.parameters.imageSmoothingEnabled
+ var context = this.arucoContext.canvas.getContext('2d')
+ // context.mozImageSmoothingEnabled = this.parameters.imageSmoothingEnabled;
+ context.webkitImageSmoothingEnabled = this.parameters.imageSmoothingEnabled;
+ context.msImageSmoothingEnabled = this.parameters.imageSmoothingEnabled;
+ context.imageSmoothingEnabled = this.parameters.imageSmoothingEnabled;
+
+
+ setTimeout(function(){
+ onCompleted()
+ }, 0)
+}
+
+
+ARjs.Context.prototype._updateAruco = function(srcElement){
+ // console.log('update aruco here')
+ var _this = this
+ var arMarkersControls = this._arMarkersControls
+ var detectedMarkers = this.arucoContext.detect(srcElement)
+
+ detectedMarkers.forEach(function(detectedMarker){
+ var foundControls = null
+ for(var i = 0; i < arMarkersControls.length; i++){
+ console.assert( arMarkersControls[i].parameters.type === 'barcode' )
+ if( arMarkersControls[i].parameters.barcodeValue === detectedMarker.id ){
+ foundControls = arMarkersControls[i]
+ break;
+ }
+ }
+ if( foundControls === null ) return
+
+ var tmpObject3d = new THREE.Object3D
+ _this.arucoContext.updateObject3D(tmpObject3d, foundControls._arucoPosit, foundControls.parameters.size, detectedMarker);
+ tmpObject3d.updateMatrix()
+
+ foundControls.updateWithModelViewMatrix(tmpObject3d.matrix)
+ })
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// tango specific
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Context.prototype._initTango = function(onCompleted){
+ var _this = this
+ // check webvr is available
+ if (navigator.getVRDisplays){
+ // do nothing
+ } else if (navigator.getVRDevices){
+ alert("Your browser supports WebVR but not the latest version. See <a href='http://webvr.info'>webvr.info</a> for more info.");
+ } else {
+ alert("Your browser does not support WebVR. See <a href='http://webvr.info'>webvr.info</a> for assistance.");
+ }
+
+
+ this._tangoContext = {
+ vrDisplay: null,
+ vrPointCloud: null,
+ frameData: new VRFrameData(),
+ }
+
+
+ // get vrDisplay
+ navigator.getVRDisplays().then(function (vrDisplays){
+ if( vrDisplays.length === 0 ) alert('no vrDisplays available')
+ var vrDisplay = _this._tangoContext.vrDisplay = vrDisplays[0]
+
+ console.log('vrDisplays.displayName :', vrDisplay.displayName)
+
+ // init vrPointCloud
+ if( vrDisplay.displayName === "Tango VR Device" ){
+ _this._tangoContext.vrPointCloud = new THREE.WebAR.VRPointCloud(vrDisplay, true)
+ }
+
+ // NOTE it doesnt seem necessary and it fails on tango
+ // var canvasElement = document.createElement('canvas')
+ // document.body.appendChild(canvasElement)
+ // _this._tangoContext.requestPresent([{ source: canvasElement }]).then(function(){
+ // console.log('vrdisplay request accepted')
+ // });
+
+ onCompleted()
+ });
+}
+
+
+ARjs.Context.prototype._updateTango = function(srcElement){
+ // console.log('update aruco here')
+ var _this = this
+ var arMarkersControls = this._arMarkersControls
+ var tangoContext= this._tangoContext
+ var vrDisplay = this._tangoContext.vrDisplay
+
+ // check vrDisplay is already initialized
+ if( vrDisplay === null ) return
+
+
+ // Update the point cloud. Only if the point cloud will be shown the geometry is also updated.
+ if( vrDisplay.displayName === "Tango VR Device" ){
+ var showPointCloud = true
+ var pointsToSkip = 0
+ _this._tangoContext.vrPointCloud.update(showPointCloud, pointsToSkip, true)
+ }
+
+
+ if( this._arMarkersControls.length === 0 ) return
+
+ // TODO here do a fake search on barcode/1001 ?
+
+ var foundControls = this._arMarkersControls[0]
+
+ var frameData = this._tangoContext.frameData
+
+ // read frameData
+ vrDisplay.getFrameData(frameData);
+
+ if( frameData.pose.position === null ) return
+ if( frameData.pose.orientation === null ) return
+
+ // create cameraTransformMatrix
+ var position = new THREE.Vector3().fromArray(frameData.pose.position)
+ var quaternion = new THREE.Quaternion().fromArray(frameData.pose.orientation)
+ var scale = new THREE.Vector3(1,1,1)
+ var cameraTransformMatrix = new THREE.Matrix4().compose(position, quaternion, scale)
+ // compute modelViewMatrix from cameraTransformMatrix
+ var modelViewMatrix = new THREE.Matrix4()
+ modelViewMatrix.getInverse( cameraTransformMatrix )
+
+ foundControls.updateWithModelViewMatrix(modelViewMatrix)
+
+ // console.log('position', position)
+ // if( position.x !== 0 || position.y !== 0 || position.z !== 0 ){
+ // console.log('vrDisplay tracking')
+ // }else{
+ // console.log('vrDisplay NOT tracking')
+ // }
+
+}
diff --git a/1_Three.js/6_AR/threex/threex-artoolkitsource.js b/1_Three.js/6_AR/threex/threex-artoolkitsource.js
new file mode 100755
index 0000000000000000000000000000000000000000..820af92d843cfed47abadf7def0fa6828b5d1a5b
--- /dev/null
+++ b/1_Three.js/6_AR/threex/threex-artoolkitsource.js
@@ -0,0 +1,433 @@
+var ARjs = ARjs || {}
+var THREEx = THREEx || {}
+
+ARjs.Source = THREEx.ArToolkitSource = function(parameters){
+ var _this = this
+
+ this.ready = false
+ this.domElement = null
+
+ // handle default parameters
+ this.parameters = {
+ // type of source - ['webcam', 'image', 'video']
+ sourceType : 'webcam',
+ // url of the source - valid if sourceType = image|video
+ sourceUrl : null,
+
+ // resolution of at which we initialize in the source image
+ sourceWidth: 640,
+ sourceHeight: 480,
+ // resolution displayed for the source
+ displayWidth: 640,
+ displayHeight: 480,
+ }
+ //////////////////////////////////////////////////////////////////////////////
+ // setParameters
+ //////////////////////////////////////////////////////////////////////////////
+ setParameters(parameters)
+ function setParameters(parameters){
+ if( parameters === undefined ) return
+ for( var key in parameters ){
+ var newValue = parameters[ key ]
+
+ if( newValue === undefined ){
+ console.warn( "THREEx.ArToolkitSource: '" + key + "' parameter is undefined." )
+ continue
+ }
+
+ var currentValue = _this.parameters[ key ]
+
+ if( currentValue === undefined ){
+ console.warn( "THREEx.ArToolkitSource: '" + key + "' is not a property of this material." )
+ continue
+ }
+
+ _this.parameters[ key ] = newValue
+ }
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Source.prototype.init = function(onReady, onError){
+ var _this = this
+
+ if( this.parameters.sourceType === 'image' ){
+ var domElement = this._initSourceImage(onSourceReady, onError)
+ }else if( this.parameters.sourceType === 'video' ){
+ var domElement = this._initSourceVideo(onSourceReady, onError)
+ }else if( this.parameters.sourceType === 'webcam' ){
+ // var domElement = this._initSourceWebcamOld(onSourceReady)
+ var domElement = this._initSourceWebcam(onSourceReady, onError)
+ }else{
+ console.assert(false)
+ }
+
+ // attach
+ this.domElement = domElement
+ this.domElement.style.position = 'absolute'
+ this.domElement.style.top = '0px'
+ this.domElement.style.left = '0px'
+ this.domElement.style.zIndex = '-2'
+
+ return this
+ function onSourceReady(){
+ document.body.appendChild(_this.domElement);
+
+ _this.ready = true
+
+ onReady && onReady()
+ }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// init image source
+////////////////////////////////////////////////////////////////////////////////
+
+
+ARjs.Source.prototype._initSourceImage = function(onReady) {
+ // TODO make it static
+ var domElement = document.createElement('img')
+ domElement.src = this.parameters.sourceUrl
+
+ domElement.width = this.parameters.sourceWidth
+ domElement.height = this.parameters.sourceHeight
+ domElement.style.width = this.parameters.displayWidth+'px'
+ domElement.style.height = this.parameters.displayHeight+'px'
+
+ // wait until the video stream is ready
+ var interval = setInterval(function() {
+ if (!domElement.naturalWidth) return;
+ onReady()
+ clearInterval(interval)
+ }, 1000/50);
+
+ return domElement
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// init video source
+////////////////////////////////////////////////////////////////////////////////
+
+
+ARjs.Source.prototype._initSourceVideo = function(onReady) {
+ // TODO make it static
+ var domElement = document.createElement('video');
+ domElement.src = this.parameters.sourceUrl
+
+ domElement.style.objectFit = 'initial'
+
+ domElement.autoplay = true;
+ domElement.webkitPlaysinline = true;
+ domElement.controls = false;
+ domElement.loop = true;
+ domElement.muted = true
+
+ // trick to trigger the video on android
+ document.body.addEventListener('click', function onClick(){
+ document.body.removeEventListener('click', onClick);
+ domElement.play()
+ })
+
+ domElement.width = this.parameters.sourceWidth
+ domElement.height = this.parameters.sourceHeight
+ domElement.style.width = this.parameters.displayWidth+'px'
+ domElement.style.height = this.parameters.displayHeight+'px'
+
+ // wait until the video stream is ready
+ var interval = setInterval(function() {
+ if (!domElement.videoWidth) return;
+ onReady()
+ clearInterval(interval)
+ }, 1000/50);
+ return domElement
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// handle webcam source
+////////////////////////////////////////////////////////////////////////////////
+
+ARjs.Source.prototype._initSourceWebcam = function(onReady, onError) {
+ var _this = this
+
+ // init default value
+ onError = onError || function(error){
+ alert('Webcam Error\nName: '+error.name + '\nMessage: '+error.message)
+ }
+
+ var domElement = document.createElement('video');
+ domElement.setAttribute('autoplay', '');
+ domElement.setAttribute('muted', '');
+ domElement.setAttribute('playsinline', '');
+ domElement.style.width = this.parameters.displayWidth+'px'
+ domElement.style.height = this.parameters.displayHeight+'px'
+
+ // check API is available
+ if (navigator.mediaDevices === undefined
+ || navigator.mediaDevices.enumerateDevices === undefined
+ || navigator.mediaDevices.getUserMedia === undefined ){
+ if( navigator.mediaDevices === undefined ) var fctName = 'navigator.mediaDevices'
+ else if( navigator.mediaDevices.enumerateDevices === undefined ) var fctName = 'navigator.mediaDevices.enumerateDevices'
+ else if( navigator.mediaDevices.getUserMedia === undefined ) var fctName = 'navigator.mediaDevices.getUserMedia'
+ else console.assert(false)
+ onError({
+ name: '',
+ message: 'WebRTC issue-! '+fctName+' not present in your browser'
+ })
+ return null
+ }
+
+ // get available devices
+ navigator.mediaDevices.enumerateDevices().then(function(devices) {
+ var userMediaConstraints = {
+ audio: false,
+ video: {
+ facingMode: 'environment',
+ width: {
+ ideal: _this.parameters.sourceWidth,
+ // min: 1024,
+ // max: 1920
+ },
+ height: {
+ ideal: _this.parameters.sourceHeight,
+ // min: 776,
+ // max: 1080
+ }
+ }
+ }
+ // get a device which satisfy the constraints
+ navigator.mediaDevices.getUserMedia(userMediaConstraints).then(function success(stream) {
+ // set the .src of the domElement
+ domElement.srcObject = stream;
+ // to start the video, when it is possible to start it only on userevent. like in android
+ document.body.addEventListener('click', function(){
+ domElement.play();
+ })
+ // domElement.play();
+
+// TODO listen to loadedmetadata instead
+ // wait until the video stream is ready
+ var interval = setInterval(function() {
+ if (!domElement.videoWidth) return;
+ onReady()
+ clearInterval(interval)
+ }, 1000/50);
+ }).catch(function(error) {
+ onError({
+ name: error.name,
+ message: error.message
+ });
+ });
+ }).catch(function(error) {
+ onError({
+ message: error.message
+ });
+ });
+
+ return domElement
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Handle Mobile Torch
+//////////////////////////////////////////////////////////////////////////////
+ARjs.Source.prototype.hasMobileTorch = function(){
+ var stream = arToolkitSource.domElement.srcObject
+ if( stream instanceof MediaStream === false ) return false
+
+ if( this._currentTorchStatus === undefined ){
+ this._currentTorchStatus = false
+ }
+
+ var videoTrack = stream.getVideoTracks()[0];
+
+ // if videoTrack.getCapabilities() doesnt exist, return false now
+ if( videoTrack.getCapabilities === undefined ) return false
+
+ var capabilities = videoTrack.getCapabilities()
+
+ return capabilities.torch ? true : false
+}
+
+/**
+ * toggle the flash/torch of the mobile fun if applicable.
+ * Great post about it https://www.oberhofer.co/mediastreamtrack-and-its-capabilities/
+ */
+ARjs.Source.prototype.toggleMobileTorch = function(){
+ // sanity check
+ console.assert(this.hasMobileTorch() === true)
+
+ var stream = arToolkitSource.domElement.srcObject
+ if( stream instanceof MediaStream === false ){
+ alert('enabling mobile torch is available only on webcam')
+ return
+ }
+
+ if( this._currentTorchStatus === undefined ){
+ this._currentTorchStatus = false
+ }
+
+ var videoTrack = stream.getVideoTracks()[0];
+ var capabilities = videoTrack.getCapabilities()
+
+ if( !capabilities.torch ){
+ alert('no mobile torch is available on your camera')
+ return
+ }
+
+ this._currentTorchStatus = this._currentTorchStatus === false ? true : false
+ videoTrack.applyConstraints({
+ advanced: [{
+ torch: this._currentTorchStatus
+ }]
+ }).catch(function(error){
+ console.log(error)
+ });
+}
+
+ARjs.Source.prototype.domElementWidth = function(){
+ return parseInt(this.domElement.style.width)
+}
+ARjs.Source.prototype.domElementHeight = function(){
+ return parseInt(this.domElement.style.height)
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// handle resize
+////////////////////////////////////////////////////////////////////////////////
+
+ARjs.Source.prototype.onResizeElement = function(){
+ var _this = this
+ var screenWidth = window.innerWidth
+ var screenHeight = window.innerHeight
+
+ // sanity check
+ console.assert( arguments.length === 0 )
+
+ // compute sourceWidth, sourceHeight
+ if( this.domElement.nodeName === "IMG" ){
+ var sourceWidth = this.domElement.naturalWidth
+ var sourceHeight = this.domElement.naturalHeight
+ }else if( this.domElement.nodeName === "VIDEO" ){
+ var sourceWidth = this.domElement.videoWidth
+ var sourceHeight = this.domElement.videoHeight
+ }else{
+ console.assert(false)
+ }
+
+ // compute sourceAspect
+ var sourceAspect = sourceWidth / sourceHeight
+ // compute screenAspect
+ var screenAspect = screenWidth / screenHeight
+
+ // if screenAspect < sourceAspect, then change the width, else change the height
+ if( screenAspect < sourceAspect ){
+ // compute newWidth and set .width/.marginLeft
+ var newWidth = sourceAspect * screenHeight
+ this.domElement.style.width = newWidth+'px'
+ this.domElement.style.marginLeft = -(newWidth-screenWidth)/2+'px'
+
+ // init style.height/.marginTop to normal value
+ this.domElement.style.height = screenHeight+'px'
+ this.domElement.style.marginTop = '0px'
+ }else{
+ // compute newHeight and set .height/.marginTop
+ var newHeight = 1 / (sourceAspect / screenWidth)
+ this.domElement.style.height = newHeight+'px'
+ this.domElement.style.marginTop = -(newHeight-screenHeight)/2+'px'
+
+ // init style.width/.marginLeft to normal value
+ this.domElement.style.width = screenWidth+'px'
+ this.domElement.style.marginLeft = '0px'
+ }
+}
+/*
+ARjs.Source.prototype.copyElementSizeTo = function(otherElement){
+ otherElement.style.width = this.domElement.style.width
+ otherElement.style.height = this.domElement.style.height
+ otherElement.style.marginLeft = this.domElement.style.marginLeft
+ otherElement.style.marginTop = this.domElement.style.marginTop
+}
+*/
+
+ARjs.Source.prototype.copyElementSizeTo = function(otherElement){
+
+ if (window.innerWidth > window.innerHeight)
+ {
+ //landscape
+ otherElement.style.width = this.domElement.style.width
+ otherElement.style.height = this.domElement.style.height
+ otherElement.style.marginLeft = this.domElement.style.marginLeft
+ otherElement.style.marginTop = this.domElement.style.marginTop
+ }
+ else {
+ //portrait
+ otherElement.style.height = this.domElement.style.height
+ otherElement.style.width = (parseInt(otherElement.style.height) * 4/3)+"px";
+ otherElement.style.marginLeft = ((window.innerWidth- parseInt(otherElement.style.width))/2)+"px";
+ otherElement.style.marginTop = 0;
+ }
+
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+
+ARjs.Source.prototype.copySizeTo = function(){
+ console.warn('obsolete function arToolkitSource.copySizeTo. Use arToolkitSource.copyElementSizeTo' )
+ this.copyElementSizeTo.apply(this, arguments)
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Code Separator
+//////////////////////////////////////////////////////////////////////////////
+
+ARjs.Source.prototype.onResize = function(arToolkitContext, renderer, camera){
+ if( arguments.length !== 3 ){
+ console.warn('obsolete function arToolkitSource.onResize. Use arToolkitSource.onResizeElement' )
+ return this.onResizeElement.apply(this, arguments)
+ }
+
+ var trackingBackend = arToolkitContext.parameters.trackingBackend
+
+
+ // RESIZE DOMELEMENT
+ if( trackingBackend === 'artoolkit' ){
+
+ this.onResizeElement()
+
+ var isAframe = renderer.domElement.dataset.aframeCanvas ? true : false
+ if( isAframe === false ){
+ this.copyElementSizeTo(renderer.domElement)
+ }else{
+
+ }
+
+ if( arToolkitContext.arController !== null ){
+ this.copyElementSizeTo(arToolkitContext.arController.canvas)
+ }
+ }else if( trackingBackend === 'aruco' ){
+ this.onResizeElement()
+ this.copyElementSizeTo(renderer.domElement)
+
+ this.copyElementSizeTo(arToolkitContext.arucoContext.canvas)
+ }else if( trackingBackend === 'tango' ){
+ renderer.setSize( window.innerWidth, window.innerHeight )
+ }else console.assert(false, 'unhandled trackingBackend '+trackingBackend)
+
+
+ // UPDATE CAMERA
+ if( trackingBackend === 'artoolkit' ){
+ if( arToolkitContext.arController !== null ){
+ camera.projectionMatrix.copy( arToolkitContext.getProjectionMatrix() );
+ }
+ }else if( trackingBackend === 'aruco' ){
+ camera.aspect = renderer.domElement.width / renderer.domElement.height;
+ camera.updateProjectionMatrix();
+ }else if( trackingBackend === 'tango' ){
+ var vrDisplay = arToolkitContext._tangoContext.vrDisplay
+ // make camera fit vrDisplay
+ if( vrDisplay && vrDisplay.displayName === "Tango VR Device" ) THREE.WebAR.resizeVRSeeThroughCamera(vrDisplay, camera)
+ }else console.assert(false, 'unhandled trackingBackend '+trackingBackend)
+}
diff --git a/1_Three.js/assets/cubemap/cubemaps_skybox.png b/1_Three.js/assets/cubemap/cubemaps_skybox.png
new file mode 100644
index 0000000000000000000000000000000000000000..f15aef2238c60858669eef597e5b22ed1ecf4cdd
Binary files /dev/null and b/1_Three.js/assets/cubemap/cubemaps_skybox.png differ
diff --git a/1_Three.js/assets/cubemap/link.txt b/1_Three.js/assets/cubemap/link.txt
new file mode 100755
index 0000000000000000000000000000000000000000..4b4b9c27cf139031b64b48645b74d02f556cf59d
--- /dev/null
+++ b/1_Three.js/assets/cubemap/link.txt
@@ -0,0 +1 @@
+https://github.com/mrdoob/three.js/tree/dev/examples/textures/cube/SwedishRoyalCastle
\ No newline at end of file
diff --git a/1_Three.js/assets/cubemap/nx.jpg b/1_Three.js/assets/cubemap/nx.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..f527be5bf00d7a355a014960a31593485263fd01
Binary files /dev/null and b/1_Three.js/assets/cubemap/nx.jpg differ
diff --git a/1_Three.js/assets/cubemap/ny.jpg b/1_Three.js/assets/cubemap/ny.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..30a7e82e709b41da5e8c28d34a613f12869e0a21
Binary files /dev/null and b/1_Three.js/assets/cubemap/ny.jpg differ
diff --git a/1_Three.js/assets/cubemap/nz.jpg b/1_Three.js/assets/cubemap/nz.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..dc131f35faee4d63f2b5a12285a49e22214f6bee
Binary files /dev/null and b/1_Three.js/assets/cubemap/nz.jpg differ
diff --git a/1_Three.js/assets/cubemap/px.jpg b/1_Three.js/assets/cubemap/px.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7b58481146d960c2e44d0a8531dc5a3fa7109277
Binary files /dev/null and b/1_Three.js/assets/cubemap/px.jpg differ
diff --git a/1_Three.js/assets/cubemap/py.jpg b/1_Three.js/assets/cubemap/py.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..9a285e81699a9c21b7354a3cb330b54338728e0e
Binary files /dev/null and b/1_Three.js/assets/cubemap/py.jpg differ
diff --git a/1_Three.js/assets/cubemap/pz.jpg b/1_Three.js/assets/cubemap/pz.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..7dad62af679076e1008588520c570992851183cd
Binary files /dev/null and b/1_Three.js/assets/cubemap/pz.jpg differ
diff --git a/1_Three.js/assets/models/head/Face_Color.jpg b/1_Three.js/assets/models/head/Face_Color.jpg
new file mode 100755
index 0000000000000000000000000000000000000000..70ec8a465730ba2d074c56799146a4dcc89165f1
Binary files /dev/null and b/1_Three.js/assets/models/head/Face_Color.jpg differ
diff --git a/1_Three.js/assets/models/head/Face_Disp.jpg b/1_Three.js/assets/models/head/Face_Disp.jpg
new file mode 100755
index 0000000000000000000000000000000000000000..993a9b87a20fe57a5e1e60af42eea31fc7e50c5b
Binary files /dev/null and b/1_Three.js/assets/models/head/Face_Disp.jpg differ
diff --git a/1_Three.js/assets/models/head/lee-perry-smith-head-scan.mtl b/1_Three.js/assets/models/head/lee-perry-smith-head-scan.mtl
new file mode 100755
index 0000000000000000000000000000000000000000..1a0de12597dc89b6fbafcbd15204dad4ef0bc705
--- /dev/null
+++ b/1_Three.js/assets/models/head/lee-perry-smith-head-scan.mtl
@@ -0,0 +1,22 @@
+# Blender MTL File: 'None'
+# Material Count: 2
+
+newmtl 505050
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.313726 0.313726 0.313726
+Ks 0.001176 0.001176 0.001176
+Ni 1.000000
+d 1.000000
+illum 2
+
+newmtl Skin1
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.639216 0.639216 0.639216
+Ks 0.005882 0.005882 0.005882
+Ni 1.000000
+d 1.000000
+illum 2
+map_Bump Face_Disp.jpg
+map_Kd Face_Color.jpg
diff --git a/1_Three.js/assets/models/head/lee-perry-smith-head-scan.obj b/1_Three.js/assets/models/head/lee-perry-smith-head-scan.obj
new file mode 100755
index 0000000000000000000000000000000000000000..f02862bb9fdc4e134c53e939013047e25547a2b0
--- /dev/null
+++ b/1_Three.js/assets/models/head/lee-perry-smith-head-scan.obj
@@ -0,0 +1,44795 @@
+# Blender v2.74 (sub 0) OBJ File: ''
+# www.blender.org
+mtllib lee-perry-smith-head-scan.mtl
+o Infinite
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diff --git a/1_Three.js/assets/textures/normalMapExample.jpg b/1_Three.js/assets/textures/normalMapExample.jpg
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diff --git a/1_Three.js/assets/textures/particle.jpg b/1_Three.js/assets/textures/particle.jpg
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diff --git a/1_Three.js/assets/textures/scratch.jpg b/1_Three.js/assets/textures/scratch.jpg
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diff --git a/1_Three.js/index.html b/1_Three.js/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..dee1e8704b8f3481197e18812e40af4233fd1ca3
--- /dev/null
+++ b/1_Three.js/index.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+<head>
+ <title>Three.js</title>
+
+</head>
+<body>
+
+ <div id="webgl"></div>
+
+
+
+ <script src="./lib/three.js"></script>
+ <script src="./lib/OrbitControls.js"></script>
+ <script src="./lib/dat.gui.min.js"></script>
+
+
+ <script src="./main.js"></script>
+
+
+</body>
+</html>
\ No newline at end of file
diff --git a/1_Three.js/lib/OrbitControls.js b/1_Three.js/lib/OrbitControls.js
new file mode 100755
index 0000000000000000000000000000000000000000..d3d2464e7d5ba02357829f0c688af7c5d5e85743
--- /dev/null
+++ b/1_Three.js/lib/OrbitControls.js
@@ -0,0 +1,1016 @@
+/**
+ * @author qiao / https://github.com/qiao
+ * @author mrdoob / http://mrdoob.com
+ * @author alteredq / http://alteredqualia.com/
+ * @author WestLangley / http://github.com/WestLangley
+ * @author erich666 / http://erichaines.com
+ */
+
+// This set of controls performs orbiting, dollying (zooming), and panning.
+// Unlike TrackballControls, it maintains the "up" direction object.up (+Y by default).
+//
+// Orbit - left mouse / touch: one finger move
+// Zoom - middle mouse, or mousewheel / touch: two finger spread or squish
+// Pan - right mouse, or arrow keys / touch: three finger swipe
+
+THREE.OrbitControls = function ( object, domElement ) {
+
+ this.object = object;
+
+ this.domElement = ( domElement !== undefined ) ? domElement : document;
+
+ // Set to false to disable this control
+ this.enabled = true;
+
+ // "target" sets the location of focus, where the object orbits around
+ this.target = new THREE.Vector3();
+
+ // How far you can dolly in and out ( PerspectiveCamera only )
+ this.minDistance = 0;
+ this.maxDistance = Infinity;
+
+ // How far you can zoom in and out ( OrthographicCamera only )
+ this.minZoom = 0;
+ this.maxZoom = Infinity;
+
+ // How far you can orbit vertically, upper and lower limits.
+ // Range is 0 to Math.PI radians.
+ this.minPolarAngle = 0; // radians
+ this.maxPolarAngle = Math.PI; // radians
+
+ // How far you can orbit horizontally, upper and lower limits.
+ // If set, must be a sub-interval of the interval [ - Math.PI, Math.PI ].
+ this.minAzimuthAngle = - Infinity; // radians
+ this.maxAzimuthAngle = Infinity; // radians
+
+ // Set to true to enable damping (inertia)
+ // If damping is enabled, you must call controls.update() in your animation loop
+ this.enableDamping = false;
+ this.dampingFactor = 0.25;
+
+ // This option actually enables dollying in and out; left as "zoom" for backwards compatibility.
+ // Set to false to disable zooming
+ this.enableZoom = true;
+ this.zoomSpeed = 1.0;
+
+ // Set to false to disable rotating
+ this.enableRotate = true;
+ this.rotateSpeed = 1.0;
+
+ // Set to false to disable panning
+ this.enablePan = true;
+ this.keyPanSpeed = 7.0; // pixels moved per arrow key push
+
+ // Set to true to automatically rotate around the target
+ // If auto-rotate is enabled, you must call controls.update() in your animation loop
+ this.autoRotate = false;
+ this.autoRotateSpeed = 2.0; // 30 seconds per round when fps is 60
+
+ // Set to false to disable use of the keys
+ this.enableKeys = true;
+
+ // The four arrow keys
+ this.keys = { LEFT: 37, UP: 38, RIGHT: 39, BOTTOM: 40 };
+
+ // Mouse buttons
+ this.mouseButtons = { ORBIT: THREE.MOUSE.LEFT, ZOOM: THREE.MOUSE.MIDDLE, PAN: THREE.MOUSE.RIGHT };
+
+ // for reset
+ this.target0 = this.target.clone();
+ this.position0 = this.object.position.clone();
+ this.zoom0 = this.object.zoom;
+
+ //
+ // public methods
+ //
+
+ this.getPolarAngle = function () {
+
+ return spherical.phi;
+
+ };
+
+ this.getAzimuthalAngle = function () {
+
+ return spherical.theta;
+
+ };
+
+ this.reset = function () {
+
+ scope.target.copy( scope.target0 );
+ scope.object.position.copy( scope.position0 );
+ scope.object.zoom = scope.zoom0;
+
+ scope.object.updateProjectionMatrix();
+ scope.dispatchEvent( changeEvent );
+
+ scope.update();
+
+ state = STATE.NONE;
+
+ };
+
+ // this method is exposed, but perhaps it would be better if we can make it private...
+ this.update = function () {
+
+ var offset = new THREE.Vector3();
+
+ // so camera.up is the orbit axis
+ var quat = new THREE.Quaternion().setFromUnitVectors( object.up, new THREE.Vector3( 0, 1, 0 ) );
+ var quatInverse = quat.clone().inverse();
+
+ var lastPosition = new THREE.Vector3();
+ var lastQuaternion = new THREE.Quaternion();
+
+ return function update() {
+
+ var position = scope.object.position;
+
+ offset.copy( position ).sub( scope.target );
+
+ // rotate offset to "y-axis-is-up" space
+ offset.applyQuaternion( quat );
+
+ // angle from z-axis around y-axis
+ spherical.setFromVector3( offset );
+
+ if ( scope.autoRotate && state === STATE.NONE ) {
+
+ rotateLeft( getAutoRotationAngle() );
+
+ }
+
+ spherical.theta += sphericalDelta.theta;
+ spherical.phi += sphericalDelta.phi;
+
+ // restrict theta to be between desired limits
+ spherical.theta = Math.max( scope.minAzimuthAngle, Math.min( scope.maxAzimuthAngle, spherical.theta ) );
+
+ // restrict phi to be between desired limits
+ spherical.phi = Math.max( scope.minPolarAngle, Math.min( scope.maxPolarAngle, spherical.phi ) );
+
+ spherical.makeSafe();
+
+
+ spherical.radius *= scale;
+
+ // restrict radius to be between desired limits
+ spherical.radius = Math.max( scope.minDistance, Math.min( scope.maxDistance, spherical.radius ) );
+
+ // move target to panned location
+ scope.target.add( panOffset );
+
+ offset.setFromSpherical( spherical );
+
+ // rotate offset back to "camera-up-vector-is-up" space
+ offset.applyQuaternion( quatInverse );
+
+ position.copy( scope.target ).add( offset );
+
+ scope.object.lookAt( scope.target );
+
+ if ( scope.enableDamping === true ) {
+
+ sphericalDelta.theta *= ( 1 - scope.dampingFactor );
+ sphericalDelta.phi *= ( 1 - scope.dampingFactor );
+
+ } else {
+
+ sphericalDelta.set( 0, 0, 0 );
+
+ }
+
+ scale = 1;
+ panOffset.set( 0, 0, 0 );
+
+ // update condition is:
+ // min(camera displacement, camera rotation in radians)^2 > EPS
+ // using small-angle approximation cos(x/2) = 1 - x^2 / 8
+
+ if ( zoomChanged ||
+ lastPosition.distanceToSquared( scope.object.position ) > EPS ||
+ 8 * ( 1 - lastQuaternion.dot( scope.object.quaternion ) ) > EPS ) {
+
+ scope.dispatchEvent( changeEvent );
+
+ lastPosition.copy( scope.object.position );
+ lastQuaternion.copy( scope.object.quaternion );
+ zoomChanged = false;
+
+ return true;
+
+ }
+
+ return false;
+
+ };
+
+ }();
+
+ this.dispose = function () {
+
+ scope.domElement.removeEventListener( 'contextmenu', onContextMenu, false );
+ scope.domElement.removeEventListener( 'mousedown', onMouseDown, false );
+ scope.domElement.removeEventListener( 'wheel', onMouseWheel, false );
+
+ scope.domElement.removeEventListener( 'touchstart', onTouchStart, false );
+ scope.domElement.removeEventListener( 'touchend', onTouchEnd, false );
+ scope.domElement.removeEventListener( 'touchmove', onTouchMove, false );
+
+ document.removeEventListener( 'mousemove', onMouseMove, false );
+ document.removeEventListener( 'mouseup', onMouseUp, false );
+
+ window.removeEventListener( 'keydown', onKeyDown, false );
+
+ //scope.dispatchEvent( { type: 'dispose' } ); // should this be added here?
+
+ };
+
+ //
+ // internals
+ //
+
+ var scope = this;
+
+ var changeEvent = { type: 'change' };
+ var startEvent = { type: 'start' };
+ var endEvent = { type: 'end' };
+
+ var STATE = { NONE: - 1, ROTATE: 0, DOLLY: 1, PAN: 2, TOUCH_ROTATE: 3, TOUCH_DOLLY: 4, TOUCH_PAN: 5 };
+
+ var state = STATE.NONE;
+
+ var EPS = 0.000001;
+
+ // current position in spherical coordinates
+ var spherical = new THREE.Spherical();
+ var sphericalDelta = new THREE.Spherical();
+
+ var scale = 1;
+ var panOffset = new THREE.Vector3();
+ var zoomChanged = false;
+
+ var rotateStart = new THREE.Vector2();
+ var rotateEnd = new THREE.Vector2();
+ var rotateDelta = new THREE.Vector2();
+
+ var panStart = new THREE.Vector2();
+ var panEnd = new THREE.Vector2();
+ var panDelta = new THREE.Vector2();
+
+ var dollyStart = new THREE.Vector2();
+ var dollyEnd = new THREE.Vector2();
+ var dollyDelta = new THREE.Vector2();
+
+ function getAutoRotationAngle() {
+
+ return 2 * Math.PI / 60 / 60 * scope.autoRotateSpeed;
+
+ }
+
+ function getZoomScale() {
+
+ return Math.pow( 0.95, scope.zoomSpeed );
+
+ }
+
+ function rotateLeft( angle ) {
+
+ sphericalDelta.theta -= angle;
+
+ }
+
+ function rotateUp( angle ) {
+
+ sphericalDelta.phi -= angle;
+
+ }
+
+ var panLeft = function () {
+
+ var v = new THREE.Vector3();
+
+ return function panLeft( distance, objectMatrix ) {
+
+ v.setFromMatrixColumn( objectMatrix, 0 ); // get X column of objectMatrix
+ v.multiplyScalar( - distance );
+
+ panOffset.add( v );
+
+ };
+
+ }();
+
+ var panUp = function () {
+
+ var v = new THREE.Vector3();
+
+ return function panUp( distance, objectMatrix ) {
+
+ v.setFromMatrixColumn( objectMatrix, 1 ); // get Y column of objectMatrix
+ v.multiplyScalar( distance );
+
+ panOffset.add( v );
+
+ };
+
+ }();
+
+ // deltaX and deltaY are in pixels; right and down are positive
+ var pan = function () {
+
+ var offset = new THREE.Vector3();
+
+ return function pan( deltaX, deltaY ) {
+
+ var element = scope.domElement === document ? scope.domElement.body : scope.domElement;
+
+ if ( scope.object instanceof THREE.PerspectiveCamera ) {
+
+ // perspective
+ var position = scope.object.position;
+ offset.copy( position ).sub( scope.target );
+ var targetDistance = offset.length();
+
+ // half of the fov is center to top of screen
+ targetDistance *= Math.tan( ( scope.object.fov / 2 ) * Math.PI / 180.0 );
+
+ // we actually don't use screenWidth, since perspective camera is fixed to screen height
+ panLeft( 2 * deltaX * targetDistance / element.clientHeight, scope.object.matrix );
+ panUp( 2 * deltaY * targetDistance / element.clientHeight, scope.object.matrix );
+
+ } else if ( scope.object instanceof THREE.OrthographicCamera ) {
+
+ // orthographic
+ panLeft( deltaX * ( scope.object.right - scope.object.left ) / scope.object.zoom / element.clientWidth, scope.object.matrix );
+ panUp( deltaY * ( scope.object.top - scope.object.bottom ) / scope.object.zoom / element.clientHeight, scope.object.matrix );
+
+ } else {
+
+ // camera neither orthographic nor perspective
+ console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - pan disabled.' );
+ scope.enablePan = false;
+
+ }
+
+ };
+
+ }();
+
+ function dollyIn( dollyScale ) {
+
+ if ( scope.object instanceof THREE.PerspectiveCamera ) {
+
+ scale /= dollyScale;
+
+ } else if ( scope.object instanceof THREE.OrthographicCamera ) {
+
+ scope.object.zoom = Math.max( scope.minZoom, Math.min( scope.maxZoom, scope.object.zoom * dollyScale ) );
+ scope.object.updateProjectionMatrix();
+ zoomChanged = true;
+
+ } else {
+
+ console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.' );
+ scope.enableZoom = false;
+
+ }
+
+ }
+
+ function dollyOut( dollyScale ) {
+
+ if ( scope.object instanceof THREE.PerspectiveCamera ) {
+
+ scale *= dollyScale;
+
+ } else if ( scope.object instanceof THREE.OrthographicCamera ) {
+
+ scope.object.zoom = Math.max( scope.minZoom, Math.min( scope.maxZoom, scope.object.zoom / dollyScale ) );
+ scope.object.updateProjectionMatrix();
+ zoomChanged = true;
+
+ } else {
+
+ console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.' );
+ scope.enableZoom = false;
+
+ }
+
+ }
+
+ //
+ // event callbacks - update the object state
+ //
+
+ function handleMouseDownRotate( event ) {
+
+ //console.log( 'handleMouseDownRotate' );
+
+ rotateStart.set( event.clientX, event.clientY );
+
+ }
+
+ function handleMouseDownDolly( event ) {
+
+ //console.log( 'handleMouseDownDolly' );
+
+ dollyStart.set( event.clientX, event.clientY );
+
+ }
+
+ function handleMouseDownPan( event ) {
+
+ //console.log( 'handleMouseDownPan' );
+
+ panStart.set( event.clientX, event.clientY );
+
+ }
+
+ function handleMouseMoveRotate( event ) {
+
+ //console.log( 'handleMouseMoveRotate' );
+
+ rotateEnd.set( event.clientX, event.clientY );
+ rotateDelta.subVectors( rotateEnd, rotateStart );
+
+ var element = scope.domElement === document ? scope.domElement.body : scope.domElement;
+
+ // rotating across whole screen goes 360 degrees around
+ rotateLeft( 2 * Math.PI * rotateDelta.x / element.clientWidth * scope.rotateSpeed );
+
+ // rotating up and down along whole screen attempts to go 360, but limited to 180
+ rotateUp( 2 * Math.PI * rotateDelta.y / element.clientHeight * scope.rotateSpeed );
+
+ rotateStart.copy( rotateEnd );
+
+ scope.update();
+
+ }
+
+ function handleMouseMoveDolly( event ) {
+
+ //console.log( 'handleMouseMoveDolly' );
+
+ dollyEnd.set( event.clientX, event.clientY );
+
+ dollyDelta.subVectors( dollyEnd, dollyStart );
+
+ if ( dollyDelta.y > 0 ) {
+
+ dollyIn( getZoomScale() );
+
+ } else if ( dollyDelta.y < 0 ) {
+
+ dollyOut( getZoomScale() );
+
+ }
+
+ dollyStart.copy( dollyEnd );
+
+ scope.update();
+
+ }
+
+ function handleMouseMovePan( event ) {
+
+ //console.log( 'handleMouseMovePan' );
+
+ panEnd.set( event.clientX, event.clientY );
+
+ panDelta.subVectors( panEnd, panStart );
+
+ pan( panDelta.x, panDelta.y );
+
+ panStart.copy( panEnd );
+
+ scope.update();
+
+ }
+
+ function handleMouseUp( event ) {
+
+ // console.log( 'handleMouseUp' );
+
+ }
+
+ function handleMouseWheel( event ) {
+
+ // console.log( 'handleMouseWheel' );
+
+ if ( event.deltaY < 0 ) {
+
+ dollyOut( getZoomScale() );
+
+ } else if ( event.deltaY > 0 ) {
+
+ dollyIn( getZoomScale() );
+
+ }
+
+ scope.update();
+
+ }
+
+ function handleKeyDown( event ) {
+
+ //console.log( 'handleKeyDown' );
+
+ switch ( event.keyCode ) {
+
+ case scope.keys.UP:
+ pan( 0, scope.keyPanSpeed );
+ scope.update();
+ break;
+
+ case scope.keys.BOTTOM:
+ pan( 0, - scope.keyPanSpeed );
+ scope.update();
+ break;
+
+ case scope.keys.LEFT:
+ pan( scope.keyPanSpeed, 0 );
+ scope.update();
+ break;
+
+ case scope.keys.RIGHT:
+ pan( - scope.keyPanSpeed, 0 );
+ scope.update();
+ break;
+
+ }
+
+ }
+
+ function handleTouchStartRotate( event ) {
+
+ //console.log( 'handleTouchStartRotate' );
+
+ rotateStart.set( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+
+ }
+
+ function handleTouchStartDolly( event ) {
+
+ //console.log( 'handleTouchStartDolly' );
+
+ var dx = event.touches[ 0 ].pageX - event.touches[ 1 ].pageX;
+ var dy = event.touches[ 0 ].pageY - event.touches[ 1 ].pageY;
+
+ var distance = Math.sqrt( dx * dx + dy * dy );
+
+ dollyStart.set( 0, distance );
+
+ }
+
+ function handleTouchStartPan( event ) {
+
+ //console.log( 'handleTouchStartPan' );
+
+ panStart.set( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+
+ }
+
+ function handleTouchMoveRotate( event ) {
+
+ //console.log( 'handleTouchMoveRotate' );
+
+ rotateEnd.set( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+ rotateDelta.subVectors( rotateEnd, rotateStart );
+
+ var element = scope.domElement === document ? scope.domElement.body : scope.domElement;
+
+ // rotating across whole screen goes 360 degrees around
+ rotateLeft( 2 * Math.PI * rotateDelta.x / element.clientWidth * scope.rotateSpeed );
+
+ // rotating up and down along whole screen attempts to go 360, but limited to 180
+ rotateUp( 2 * Math.PI * rotateDelta.y / element.clientHeight * scope.rotateSpeed );
+
+ rotateStart.copy( rotateEnd );
+
+ scope.update();
+
+ }
+
+ function handleTouchMoveDolly( event ) {
+
+ //console.log( 'handleTouchMoveDolly' );
+
+ var dx = event.touches[ 0 ].pageX - event.touches[ 1 ].pageX;
+ var dy = event.touches[ 0 ].pageY - event.touches[ 1 ].pageY;
+
+ var distance = Math.sqrt( dx * dx + dy * dy );
+
+ dollyEnd.set( 0, distance );
+
+ dollyDelta.subVectors( dollyEnd, dollyStart );
+
+ if ( dollyDelta.y > 0 ) {
+
+ dollyOut( getZoomScale() );
+
+ } else if ( dollyDelta.y < 0 ) {
+
+ dollyIn( getZoomScale() );
+
+ }
+
+ dollyStart.copy( dollyEnd );
+
+ scope.update();
+
+ }
+
+ function handleTouchMovePan( event ) {
+
+ //console.log( 'handleTouchMovePan' );
+
+ panEnd.set( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+
+ panDelta.subVectors( panEnd, panStart );
+
+ pan( panDelta.x, panDelta.y );
+
+ panStart.copy( panEnd );
+
+ scope.update();
+
+ }
+
+ function handleTouchEnd( event ) {
+
+ //console.log( 'handleTouchEnd' );
+
+ }
+
+ //
+ // event handlers - FSM: listen for events and reset state
+ //
+
+ function onMouseDown( event ) {
+
+ if ( scope.enabled === false ) return;
+
+ event.preventDefault();
+
+ if ( event.button === scope.mouseButtons.ORBIT ) {
+
+ if ( scope.enableRotate === false ) return;
+
+ handleMouseDownRotate( event );
+
+ state = STATE.ROTATE;
+
+ } else if ( event.button === scope.mouseButtons.ZOOM ) {
+
+ if ( scope.enableZoom === false ) return;
+
+ handleMouseDownDolly( event );
+
+ state = STATE.DOLLY;
+
+ } else if ( event.button === scope.mouseButtons.PAN ) {
+
+ if ( scope.enablePan === false ) return;
+
+ handleMouseDownPan( event );
+
+ state = STATE.PAN;
+
+ }
+
+ if ( state !== STATE.NONE ) {
+
+ document.addEventListener( 'mousemove', onMouseMove, false );
+ document.addEventListener( 'mouseup', onMouseUp, false );
+
+ scope.dispatchEvent( startEvent );
+
+ }
+
+ }
+
+ function onMouseMove( event ) {
+
+ if ( scope.enabled === false ) return;
+
+ event.preventDefault();
+
+ if ( state === STATE.ROTATE ) {
+
+ if ( scope.enableRotate === false ) return;
+
+ handleMouseMoveRotate( event );
+
+ } else if ( state === STATE.DOLLY ) {
+
+ if ( scope.enableZoom === false ) return;
+
+ handleMouseMoveDolly( event );
+
+ } else if ( state === STATE.PAN ) {
+
+ if ( scope.enablePan === false ) return;
+
+ handleMouseMovePan( event );
+
+ }
+
+ }
+
+ function onMouseUp( event ) {
+
+ if ( scope.enabled === false ) return;
+
+ handleMouseUp( event );
+
+ document.removeEventListener( 'mousemove', onMouseMove, false );
+ document.removeEventListener( 'mouseup', onMouseUp, false );
+
+ scope.dispatchEvent( endEvent );
+
+ state = STATE.NONE;
+
+ }
+
+ function onMouseWheel( event ) {
+
+ if ( scope.enabled === false || scope.enableZoom === false || ( state !== STATE.NONE && state !== STATE.ROTATE ) ) return;
+
+ event.preventDefault();
+ event.stopPropagation();
+
+ handleMouseWheel( event );
+
+ scope.dispatchEvent( startEvent ); // not sure why these are here...
+ scope.dispatchEvent( endEvent );
+
+ }
+
+ function onKeyDown( event ) {
+
+ if ( scope.enabled === false || scope.enableKeys === false || scope.enablePan === false ) return;
+
+ handleKeyDown( event );
+
+ }
+
+ function onTouchStart( event ) {
+
+ if ( scope.enabled === false ) return;
+
+ switch ( event.touches.length ) {
+
+ case 1: // one-fingered touch: rotate
+
+ if ( scope.enableRotate === false ) return;
+
+ handleTouchStartRotate( event );
+
+ state = STATE.TOUCH_ROTATE;
+
+ break;
+
+ case 2: // two-fingered touch: dolly
+
+ if ( scope.enableZoom === false ) return;
+
+ handleTouchStartDolly( event );
+
+ state = STATE.TOUCH_DOLLY;
+
+ break;
+
+ case 3: // three-fingered touch: pan
+
+ if ( scope.enablePan === false ) return;
+
+ handleTouchStartPan( event );
+
+ state = STATE.TOUCH_PAN;
+
+ break;
+
+ default:
+
+ state = STATE.NONE;
+
+ }
+
+ if ( state !== STATE.NONE ) {
+
+ scope.dispatchEvent( startEvent );
+
+ }
+
+ }
+
+ function onTouchMove( event ) {
+
+ if ( scope.enabled === false ) return;
+
+ event.preventDefault();
+ event.stopPropagation();
+
+ switch ( event.touches.length ) {
+
+ case 1: // one-fingered touch: rotate
+
+ if ( scope.enableRotate === false ) return;
+ if ( state !== STATE.TOUCH_ROTATE ) return; // is this needed?...
+
+ handleTouchMoveRotate( event );
+
+ break;
+
+ case 2: // two-fingered touch: dolly
+
+ if ( scope.enableZoom === false ) return;
+ if ( state !== STATE.TOUCH_DOLLY ) return; // is this needed?...
+
+ handleTouchMoveDolly( event );
+
+ break;
+
+ case 3: // three-fingered touch: pan
+
+ if ( scope.enablePan === false ) return;
+ if ( state !== STATE.TOUCH_PAN ) return; // is this needed?...
+
+ handleTouchMovePan( event );
+
+ break;
+
+ default:
+
+ state = STATE.NONE;
+
+ }
+
+ }
+
+ function onTouchEnd( event ) {
+
+ if ( scope.enabled === false ) return;
+
+ handleTouchEnd( event );
+
+ scope.dispatchEvent( endEvent );
+
+ state = STATE.NONE;
+
+ }
+
+ function onContextMenu( event ) {
+
+ event.preventDefault();
+
+ }
+
+ //
+
+ scope.domElement.addEventListener( 'contextmenu', onContextMenu, false );
+
+ scope.domElement.addEventListener( 'mousedown', onMouseDown, false );
+ scope.domElement.addEventListener( 'wheel', onMouseWheel, false );
+
+ scope.domElement.addEventListener( 'touchstart', onTouchStart, false );
+ scope.domElement.addEventListener( 'touchend', onTouchEnd, false );
+ scope.domElement.addEventListener( 'touchmove', onTouchMove, false );
+
+ window.addEventListener( 'keydown', onKeyDown, false );
+
+ // force an update at start
+
+ this.update();
+
+};
+
+THREE.OrbitControls.prototype = Object.create( THREE.EventDispatcher.prototype );
+THREE.OrbitControls.prototype.constructor = THREE.OrbitControls;
+
+Object.defineProperties( THREE.OrbitControls.prototype, {
+
+ center: {
+
+ get: function () {
+
+ console.warn( 'THREE.OrbitControls: .center has been renamed to .target' );
+ return this.target;
+
+ }
+
+ },
+
+ // backward compatibility
+
+ noZoom: {
+
+ get: function () {
+
+ console.warn( 'THREE.OrbitControls: .noZoom has been deprecated. Use .enableZoom instead.' );
+ return ! this.enableZoom;
+
+ },
+
+ set: function ( value ) {
+
+ console.warn( 'THREE.OrbitControls: .noZoom has been deprecated. Use .enableZoom instead.' );
+ this.enableZoom = ! value;
+
+ }
+
+ },
+
+ noRotate: {
+
+ get: function () {
+
+ console.warn( 'THREE.OrbitControls: .noRotate has been deprecated. Use .enableRotate instead.' );
+ return ! this.enableRotate;
+
+ },
+
+ set: function ( value ) {
+
+ console.warn( 'THREE.OrbitControls: .noRotate has been deprecated. Use .enableRotate instead.' );
+ this.enableRotate = ! value;
+
+ }
+
+ },
+
+ noPan: {
+
+ get: function () {
+
+ console.warn( 'THREE.OrbitControls: .noPan has been deprecated. Use .enablePan instead.' );
+ return ! this.enablePan;
+
+ },
+
+ set: function ( value ) {
+
+ console.warn( 'THREE.OrbitControls: .noPan has been deprecated. Use .enablePan instead.' );
+ this.enablePan = ! value;
+
+ }
+
+ },
+
+ noKeys: {
+
+ get: function () {
+
+ console.warn( 'THREE.OrbitControls: .noKeys has been deprecated. Use .enableKeys instead.' );
+ return ! this.enableKeys;
+
+ },
+
+ set: function ( value ) {
+
+ console.warn( 'THREE.OrbitControls: .noKeys has been deprecated. Use .enableKeys instead.' );
+ this.enableKeys = ! value;
+
+ }
+
+ },
+
+ staticMoving: {
+
+ get: function () {
+
+ console.warn( 'THREE.OrbitControls: .staticMoving has been deprecated. Use .enableDamping instead.' );
+ return ! this.enableDamping;
+
+ },
+
+ set: function ( value ) {
+
+ console.warn( 'THREE.OrbitControls: .staticMoving has been deprecated. Use .enableDamping instead.' );
+ this.enableDamping = ! value;
+
+ }
+
+ },
+
+ dynamicDampingFactor: {
+
+ get: function () {
+
+ console.warn( 'THREE.OrbitControls: .dynamicDampingFactor has been renamed. Use .dampingFactor instead.' );
+ return this.dampingFactor;
+
+ },
+
+ set: function ( value ) {
+
+ console.warn( 'THREE.OrbitControls: .dynamicDampingFactor has been renamed. Use .dampingFactor instead.' );
+ this.dampingFactor = value;
+
+ }
+
+ }
+
+} );
\ No newline at end of file
diff --git a/1_Three.js/lib/dat.gui.min.js b/1_Three.js/lib/dat.gui.min.js
new file mode 100755
index 0000000000000000000000000000000000000000..8f07c7b0edc595f8c7ed98a941d39a19e0408a8d
--- /dev/null
+++ b/1_Three.js/lib/dat.gui.min.js
@@ -0,0 +1,2 @@
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.dat=t():e.dat=t()}(this,function(){return function(e){function t(o){if(n[o])return n[o].exports;var i=n[o]={exports:{},id:o,loaded:!1};return e[o].call(i.exports,i,i.exports,t),i.loaded=!0,i.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}var i=n(1),r=o(i);e.exports=r["default"]},function(e,t,n){"use strict";function o(e){return e&&e.__esModule?e:{"default":e}}t.__esModule=!0;var 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select{margin-top:5px}.dg .cr.boolean,.dg .cr.boolean *,.dg .cr.function,.dg .cr.function *,.dg .cr.function .property-name{cursor:pointer}.dg .selector{display:none;position:absolute;margin-left:-9px;margin-top:23px;z-index:10}.dg .c:hover .selector,.dg .selector.drag{display:block}.dg li.save-row{padding:0}.dg li.save-row .button{display:inline-block;padding:0 6px}.dg.dialogue{background-color:#222;width:460px;padding:15px;font-size:13px;line-height:15px}#dg-new-constructor{padding:10px;color:#222;font-family:Monaco,monospace;font-size:10px;border:0;resize:none;box-shadow:inset 1px 1px 1px #888;word-wrap:break-word;margin:12px 0;display:block;width:440px;overflow-y:scroll;height:100px;position:relative}#dg-local-explain{display:none;font-size:11px;line-height:17px;border-radius:3px;background-color:#333;padding:8px;margin-top:10px}#dg-local-explain code{font-size:10px}#dat-gui-save-locally{display:none}.dg{color:#eee;font:11px Lucida Grande,sans-serif;text-shadow:0 -1px 0 #111}.dg.main::-webkit-scrollbar{width:5px;background:#1a1a1a}.dg.main::-webkit-scrollbar-corner{height:0;display:none}.dg.main::-webkit-scrollbar-thumb{border-radius:5px;background:#676767}.dg li:not(.folder){background:#1a1a1a;border-bottom:1px solid #2c2c2c}.dg li.save-row{line-height:25px;background:#dad5cb;border:0}.dg li.save-row select{margin-left:5px;width:108px}.dg li.save-row .button{margin-left:5px;margin-top:1px;border-radius:2px;font-size:9px;line-height:7px;padding:4px 4px 5px;background:#c5bdad;color:#fff;text-shadow:0 1px 0 #b0a58f;box-shadow:0 -1px 0 #b0a58f;cursor:pointer}.dg li.save-row .button.gears{background:#c5bdad 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li.title{background-image:url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlGIWqMCbWAEAOw==)}.dg .cr.boolean{border-left:3px solid #806787}.dg .cr.color{border-left:3px solid}.dg .cr.function{border-left:3px solid #e61d5f}.dg .cr.number{border-left:3px solid #2fa1d6}.dg .cr.number input[type=text]{color:#2fa1d6}.dg .cr.string{border-left:3px solid #1ed36f}.dg .cr.string input[type=text]{color:#1ed36f}.dg .cr.boolean:hover,.dg .cr.function:hover{background:#111}.dg .c input[type=text]{background:#303030;outline:none}.dg .c input[type=text]:hover{background:#3c3c3c}.dg .c input[type=text]:focus{background:#494949;color:#fff}.dg .c .slider{background:#303030;cursor:ew-resize}.dg .c .slider-fg{background:#2fa1d6;max-width:100%}.dg .c .slider:hover{background:#3c3c3c}.dg .c .slider:hover .slider-fg{background:#44abda}",""])},function(e,t){e.exports=function(){var e=[];return e.toString=function(){for(var e=[],t=0;t<this.length;t++){var n=this[t];n[2]?e.push("@media "+n[2]+"{"+n[1]+"}"):e.push(n[1])}return e.join("")},e.i=function(t,n){"string"==typeof t&&(t=[[null,t,""]]);for(var o={},i=0;i<this.length;i++){var r=this[i][0];"number"==typeof r&&(o[r]=!0)}for(i=0;i<t.length;i++){var a=t[i];"number"==typeof a[0]&&o[a[0]]||(n&&!a[2]?a[2]=n:n&&(a[2]="("+a[2]+") and ("+n+")"),e.push(a))}},e}}])});
\ No newline at end of file
diff --git a/1_Three.js/lib/three.js b/1_Three.js/lib/three.js
new file mode 100755
index 0000000000000000000000000000000000000000..d9c68d25e56ef525914bce42e886974302a86541
--- /dev/null
+++ b/1_Three.js/lib/three.js
@@ -0,0 +1,43684 @@
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+ typeof define === 'function' && define.amd ? define(['exports'], factory) :
+ (factory((global.THREE = global.THREE || {})));
+}(this, (function (exports) { 'use strict';
+
+ // Polyfills
+
+ if ( Number.EPSILON === undefined ) {
+
+ Number.EPSILON = Math.pow( 2, - 52 );
+
+ }
+
+ if ( Number.isInteger === undefined ) {
+
+ // Missing in IE
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isInteger
+
+ Number.isInteger = function ( value ) {
+
+ return typeof value === 'number' && isFinite( value ) && Math.floor( value ) === value;
+
+ };
+
+ }
+
+ //
+
+ if ( Math.sign === undefined ) {
+
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/sign
+
+ Math.sign = function ( x ) {
+
+ return ( x < 0 ) ? - 1 : ( x > 0 ) ? 1 : + x;
+
+ };
+
+ }
+
+ if ( Function.prototype.name === undefined ) {
+
+ // Missing in IE
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/name
+
+ Object.defineProperty( Function.prototype, 'name', {
+
+ get: function () {
+
+ return this.toString().match( /^\s*function\s*([^\(\s]*)/ )[ 1 ];
+
+ }
+
+ } );
+
+ }
+
+ if ( Object.assign === undefined ) {
+
+ // Missing in IE
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign
+
+ ( function () {
+
+ Object.assign = function ( target ) {
+
+ 'use strict';
+
+ if ( target === undefined || target === null ) {
+
+ throw new TypeError( 'Cannot convert undefined or null to object' );
+
+ }
+
+ var output = Object( target );
+
+ for ( var index = 1; index < arguments.length; index ++ ) {
+
+ var source = arguments[ index ];
+
+ if ( source !== undefined && source !== null ) {
+
+ for ( var nextKey in source ) {
+
+ if ( Object.prototype.hasOwnProperty.call( source, nextKey ) ) {
+
+ output[ nextKey ] = source[ nextKey ];
+
+ }
+
+ }
+
+ }
+
+ }
+
+ return output;
+
+ };
+
+ } )();
+
+ }
+
+ /**
+ * https://github.com/mrdoob/eventdispatcher.js/
+ */
+
+ function EventDispatcher() {}
+
+ Object.assign( EventDispatcher.prototype, {
+
+ addEventListener: function ( type, listener ) {
+
+ if ( this._listeners === undefined ) this._listeners = {};
+
+ var listeners = this._listeners;
+
+ if ( listeners[ type ] === undefined ) {
+
+ listeners[ type ] = [];
+
+ }
+
+ if ( listeners[ type ].indexOf( listener ) === - 1 ) {
+
+ listeners[ type ].push( listener );
+
+ }
+
+ },
+
+ hasEventListener: function ( type, listener ) {
+
+ if ( this._listeners === undefined ) return false;
+
+ var listeners = this._listeners;
+
+ return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
+
+ },
+
+ removeEventListener: function ( type, listener ) {
+
+ if ( this._listeners === undefined ) return;
+
+ var listeners = this._listeners;
+ var listenerArray = listeners[ type ];
+
+ if ( listenerArray !== undefined ) {
+
+ var index = listenerArray.indexOf( listener );
+
+ if ( index !== - 1 ) {
+
+ listenerArray.splice( index, 1 );
+
+ }
+
+ }
+
+ },
+
+ dispatchEvent: function ( event ) {
+
+ if ( this._listeners === undefined ) return;
+
+ var listeners = this._listeners;
+ var listenerArray = listeners[ event.type ];
+
+ if ( listenerArray !== undefined ) {
+
+ event.target = this;
+
+ var array = [], i = 0;
+ var length = listenerArray.length;
+
+ for ( i = 0; i < length; i ++ ) {
+
+ array[ i ] = listenerArray[ i ];
+
+ }
+
+ for ( i = 0; i < length; i ++ ) {
+
+ array[ i ].call( this, event );
+
+ }
+
+ }
+
+ }
+
+ } );
+
+ var REVISION = '85';
+ var MOUSE = { LEFT: 0, MIDDLE: 1, RIGHT: 2 };
+ var CullFaceNone = 0;
+ var CullFaceBack = 1;
+ var CullFaceFront = 2;
+ var CullFaceFrontBack = 3;
+ var FrontFaceDirectionCW = 0;
+ var FrontFaceDirectionCCW = 1;
+ var BasicShadowMap = 0;
+ var PCFShadowMap = 1;
+ var PCFSoftShadowMap = 2;
+ var FrontSide = 0;
+ var BackSide = 1;
+ var DoubleSide = 2;
+ var FlatShading = 1;
+ var SmoothShading = 2;
+ var NoColors = 0;
+ var FaceColors = 1;
+ var VertexColors = 2;
+ var NoBlending = 0;
+ var NormalBlending = 1;
+ var AdditiveBlending = 2;
+ var SubtractiveBlending = 3;
+ var MultiplyBlending = 4;
+ var CustomBlending = 5;
+ var AddEquation = 100;
+ var SubtractEquation = 101;
+ var ReverseSubtractEquation = 102;
+ var MinEquation = 103;
+ var MaxEquation = 104;
+ var ZeroFactor = 200;
+ var OneFactor = 201;
+ var SrcColorFactor = 202;
+ var OneMinusSrcColorFactor = 203;
+ var SrcAlphaFactor = 204;
+ var OneMinusSrcAlphaFactor = 205;
+ var DstAlphaFactor = 206;
+ var OneMinusDstAlphaFactor = 207;
+ var DstColorFactor = 208;
+ var OneMinusDstColorFactor = 209;
+ var SrcAlphaSaturateFactor = 210;
+ var NeverDepth = 0;
+ var AlwaysDepth = 1;
+ var LessDepth = 2;
+ var LessEqualDepth = 3;
+ var EqualDepth = 4;
+ var GreaterEqualDepth = 5;
+ var GreaterDepth = 6;
+ var NotEqualDepth = 7;
+ var MultiplyOperation = 0;
+ var MixOperation = 1;
+ var AddOperation = 2;
+ var NoToneMapping = 0;
+ var LinearToneMapping = 1;
+ var ReinhardToneMapping = 2;
+ var Uncharted2ToneMapping = 3;
+ var CineonToneMapping = 4;
+ var UVMapping = 300;
+ var CubeReflectionMapping = 301;
+ var CubeRefractionMapping = 302;
+ var EquirectangularReflectionMapping = 303;
+ var EquirectangularRefractionMapping = 304;
+ var SphericalReflectionMapping = 305;
+ var CubeUVReflectionMapping = 306;
+ var CubeUVRefractionMapping = 307;
+ var RepeatWrapping = 1000;
+ var ClampToEdgeWrapping = 1001;
+ var MirroredRepeatWrapping = 1002;
+ var NearestFilter = 1003;
+ var NearestMipMapNearestFilter = 1004;
+ var NearestMipMapLinearFilter = 1005;
+ var LinearFilter = 1006;
+ var LinearMipMapNearestFilter = 1007;
+ var LinearMipMapLinearFilter = 1008;
+ var UnsignedByteType = 1009;
+ var ByteType = 1010;
+ var ShortType = 1011;
+ var UnsignedShortType = 1012;
+ var IntType = 1013;
+ var UnsignedIntType = 1014;
+ var FloatType = 1015;
+ var HalfFloatType = 1016;
+ var UnsignedShort4444Type = 1017;
+ var UnsignedShort5551Type = 1018;
+ var UnsignedShort565Type = 1019;
+ var UnsignedInt248Type = 1020;
+ var AlphaFormat = 1021;
+ var RGBFormat = 1022;
+ var RGBAFormat = 1023;
+ var LuminanceFormat = 1024;
+ var LuminanceAlphaFormat = 1025;
+ var RGBEFormat = RGBAFormat;
+ var DepthFormat = 1026;
+ var DepthStencilFormat = 1027;
+ var RGB_S3TC_DXT1_Format = 2001;
+ var RGBA_S3TC_DXT1_Format = 2002;
+ var RGBA_S3TC_DXT3_Format = 2003;
+ var RGBA_S3TC_DXT5_Format = 2004;
+ var RGB_PVRTC_4BPPV1_Format = 2100;
+ var RGB_PVRTC_2BPPV1_Format = 2101;
+ var RGBA_PVRTC_4BPPV1_Format = 2102;
+ var RGBA_PVRTC_2BPPV1_Format = 2103;
+ var RGB_ETC1_Format = 2151;
+ var LoopOnce = 2200;
+ var LoopRepeat = 2201;
+ var LoopPingPong = 2202;
+ var InterpolateDiscrete = 2300;
+ var InterpolateLinear = 2301;
+ var InterpolateSmooth = 2302;
+ var ZeroCurvatureEnding = 2400;
+ var ZeroSlopeEnding = 2401;
+ var WrapAroundEnding = 2402;
+ var TrianglesDrawMode = 0;
+ var TriangleStripDrawMode = 1;
+ var TriangleFanDrawMode = 2;
+ var LinearEncoding = 3000;
+ var sRGBEncoding = 3001;
+ var GammaEncoding = 3007;
+ var RGBEEncoding = 3002;
+ var LogLuvEncoding = 3003;
+ var RGBM7Encoding = 3004;
+ var RGBM16Encoding = 3005;
+ var RGBDEncoding = 3006;
+ var BasicDepthPacking = 3200;
+ var RGBADepthPacking = 3201;
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ var _Math = {
+
+ DEG2RAD: Math.PI / 180,
+ RAD2DEG: 180 / Math.PI,
+
+ generateUUID: function () {
+
+ // http://www.broofa.com/Tools/Math.uuid.htm
+
+ var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split( '' );
+ var uuid = new Array( 36 );
+ var rnd = 0, r;
+
+ return function generateUUID() {
+
+ for ( var i = 0; i < 36; i ++ ) {
+
+ if ( i === 8 || i === 13 || i === 18 || i === 23 ) {
+
+ uuid[ i ] = '-';
+
+ } else if ( i === 14 ) {
+
+ uuid[ i ] = '4';
+
+ } else {
+
+ if ( rnd <= 0x02 ) rnd = 0x2000000 + ( Math.random() * 0x1000000 ) | 0;
+ r = rnd & 0xf;
+ rnd = rnd >> 4;
+ uuid[ i ] = chars[ ( i === 19 ) ? ( r & 0x3 ) | 0x8 : r ];
+
+ }
+
+ }
+
+ return uuid.join( '' );
+
+ };
+
+ }(),
+
+ clamp: function ( value, min, max ) {
+
+ return Math.max( min, Math.min( max, value ) );
+
+ },
+
+ // compute euclidian modulo of m % n
+ // https://en.wikipedia.org/wiki/Modulo_operation
+
+ euclideanModulo: function ( n, m ) {
+
+ return ( ( n % m ) + m ) % m;
+
+ },
+
+ // Linear mapping from range <a1, a2> to range <b1, b2>
+
+ mapLinear: function ( x, a1, a2, b1, b2 ) {
+
+ return b1 + ( x - a1 ) * ( b2 - b1 ) / ( a2 - a1 );
+
+ },
+
+ // https://en.wikipedia.org/wiki/Linear_interpolation
+
+ lerp: function ( x, y, t ) {
+
+ return ( 1 - t ) * x + t * y;
+
+ },
+
+ // http://en.wikipedia.org/wiki/Smoothstep
+
+ smoothstep: function ( x, min, max ) {
+
+ if ( x <= min ) return 0;
+ if ( x >= max ) return 1;
+
+ x = ( x - min ) / ( max - min );
+
+ return x * x * ( 3 - 2 * x );
+
+ },
+
+ smootherstep: function ( x, min, max ) {
+
+ if ( x <= min ) return 0;
+ if ( x >= max ) return 1;
+
+ x = ( x - min ) / ( max - min );
+
+ return x * x * x * ( x * ( x * 6 - 15 ) + 10 );
+
+ },
+
+ // Random integer from <low, high> interval
+
+ randInt: function ( low, high ) {
+
+ return low + Math.floor( Math.random() * ( high - low + 1 ) );
+
+ },
+
+ // Random float from <low, high> interval
+
+ randFloat: function ( low, high ) {
+
+ return low + Math.random() * ( high - low );
+
+ },
+
+ // Random float from <-range/2, range/2> interval
+
+ randFloatSpread: function ( range ) {
+
+ return range * ( 0.5 - Math.random() );
+
+ },
+
+ degToRad: function ( degrees ) {
+
+ return degrees * _Math.DEG2RAD;
+
+ },
+
+ radToDeg: function ( radians ) {
+
+ return radians * _Math.RAD2DEG;
+
+ },
+
+ isPowerOfTwo: function ( value ) {
+
+ return ( value & ( value - 1 ) ) === 0 && value !== 0;
+
+ },
+
+ nearestPowerOfTwo: function ( value ) {
+
+ return Math.pow( 2, Math.round( Math.log( value ) / Math.LN2 ) );
+
+ },
+
+ nextPowerOfTwo: function ( value ) {
+
+ value --;
+ value |= value >> 1;
+ value |= value >> 2;
+ value |= value >> 4;
+ value |= value >> 8;
+ value |= value >> 16;
+ value ++;
+
+ return value;
+
+ }
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author philogb / http://blog.thejit.org/
+ * @author egraether / http://egraether.com/
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ */
+
+ function Vector2( x, y ) {
+
+ this.x = x || 0;
+ this.y = y || 0;
+
+ }
+
+ Object.defineProperties( Vector2.prototype, {
+
+ "width" : {
+
+ get: function () {
+
+ return this.x;
+
+ },
+
+ set: function ( value ) {
+
+ this.x = value;
+
+ }
+
+ },
+
+ "height" : {
+
+ get: function () {
+
+ return this.y;
+
+ },
+
+ set: function ( value ) {
+
+ this.y = value;
+
+ }
+
+ }
+
+ } );
+
+ Object.assign( Vector2.prototype, {
+
+ isVector2: true,
+
+ set: function ( x, y ) {
+
+ this.x = x;
+ this.y = y;
+
+ return this;
+
+ },
+
+ setScalar: function ( scalar ) {
+
+ this.x = scalar;
+ this.y = scalar;
+
+ return this;
+
+ },
+
+ setX: function ( x ) {
+
+ this.x = x;
+
+ return this;
+
+ },
+
+ setY: function ( y ) {
+
+ this.y = y;
+
+ return this;
+
+ },
+
+ setComponent: function ( index, value ) {
+
+ switch ( index ) {
+
+ case 0: this.x = value; break;
+ case 1: this.y = value; break;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ return this;
+
+ },
+
+ getComponent: function ( index ) {
+
+ switch ( index ) {
+
+ case 0: return this.x;
+ case 1: return this.y;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.x, this.y );
+
+ },
+
+ copy: function ( v ) {
+
+ this.x = v.x;
+ this.y = v.y;
+
+ return this;
+
+ },
+
+ add: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
+ return this.addVectors( v, w );
+
+ }
+
+ this.x += v.x;
+ this.y += v.y;
+
+ return this;
+
+ },
+
+ addScalar: function ( s ) {
+
+ this.x += s;
+ this.y += s;
+
+ return this;
+
+ },
+
+ addVectors: function ( a, b ) {
+
+ this.x = a.x + b.x;
+ this.y = a.y + b.y;
+
+ return this;
+
+ },
+
+ addScaledVector: function ( v, s ) {
+
+ this.x += v.x * s;
+ this.y += v.y * s;
+
+ return this;
+
+ },
+
+ sub: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
+ return this.subVectors( v, w );
+
+ }
+
+ this.x -= v.x;
+ this.y -= v.y;
+
+ return this;
+
+ },
+
+ subScalar: function ( s ) {
+
+ this.x -= s;
+ this.y -= s;
+
+ return this;
+
+ },
+
+ subVectors: function ( a, b ) {
+
+ this.x = a.x - b.x;
+ this.y = a.y - b.y;
+
+ return this;
+
+ },
+
+ multiply: function ( v ) {
+
+ this.x *= v.x;
+ this.y *= v.y;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( scalar ) {
+
+ this.x *= scalar;
+ this.y *= scalar;
+
+ return this;
+
+ },
+
+ divide: function ( v ) {
+
+ this.x /= v.x;
+ this.y /= v.y;
+
+ return this;
+
+ },
+
+ divideScalar: function ( scalar ) {
+
+ return this.multiplyScalar( 1 / scalar );
+
+ },
+
+ min: function ( v ) {
+
+ this.x = Math.min( this.x, v.x );
+ this.y = Math.min( this.y, v.y );
+
+ return this;
+
+ },
+
+ max: function ( v ) {
+
+ this.x = Math.max( this.x, v.x );
+ this.y = Math.max( this.y, v.y );
+
+ return this;
+
+ },
+
+ clamp: function ( min, max ) {
+
+ // This function assumes min < max, if this assumption isn't true it will not operate correctly
+
+ this.x = Math.max( min.x, Math.min( max.x, this.x ) );
+ this.y = Math.max( min.y, Math.min( max.y, this.y ) );
+
+ return this;
+
+ },
+
+ clampScalar: function () {
+
+ var min = new Vector2();
+ var max = new Vector2();
+
+ return function clampScalar( minVal, maxVal ) {
+
+ min.set( minVal, minVal );
+ max.set( maxVal, maxVal );
+
+ return this.clamp( min, max );
+
+ };
+
+ }(),
+
+ clampLength: function ( min, max ) {
+
+ var length = this.length();
+
+ return this.multiplyScalar( Math.max( min, Math.min( max, length ) ) / length );
+
+ },
+
+ floor: function () {
+
+ this.x = Math.floor( this.x );
+ this.y = Math.floor( this.y );
+
+ return this;
+
+ },
+
+ ceil: function () {
+
+ this.x = Math.ceil( this.x );
+ this.y = Math.ceil( this.y );
+
+ return this;
+
+ },
+
+ round: function () {
+
+ this.x = Math.round( this.x );
+ this.y = Math.round( this.y );
+
+ return this;
+
+ },
+
+ roundToZero: function () {
+
+ this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
+ this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
+
+ return this;
+
+ },
+
+ negate: function () {
+
+ this.x = - this.x;
+ this.y = - this.y;
+
+ return this;
+
+ },
+
+ dot: function ( v ) {
+
+ return this.x * v.x + this.y * v.y;
+
+ },
+
+ lengthSq: function () {
+
+ return this.x * this.x + this.y * this.y;
+
+ },
+
+ length: function () {
+
+ return Math.sqrt( this.x * this.x + this.y * this.y );
+
+ },
+
+ lengthManhattan: function() {
+
+ return Math.abs( this.x ) + Math.abs( this.y );
+
+ },
+
+ normalize: function () {
+
+ return this.divideScalar( this.length() );
+
+ },
+
+ angle: function () {
+
+ // computes the angle in radians with respect to the positive x-axis
+
+ var angle = Math.atan2( this.y, this.x );
+
+ if ( angle < 0 ) angle += 2 * Math.PI;
+
+ return angle;
+
+ },
+
+ distanceTo: function ( v ) {
+
+ return Math.sqrt( this.distanceToSquared( v ) );
+
+ },
+
+ distanceToSquared: function ( v ) {
+
+ var dx = this.x - v.x, dy = this.y - v.y;
+ return dx * dx + dy * dy;
+
+ },
+
+ distanceToManhattan: function ( v ) {
+
+ return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y );
+
+ },
+
+ setLength: function ( length ) {
+
+ return this.multiplyScalar( length / this.length() );
+
+ },
+
+ lerp: function ( v, alpha ) {
+
+ this.x += ( v.x - this.x ) * alpha;
+ this.y += ( v.y - this.y ) * alpha;
+
+ return this;
+
+ },
+
+ lerpVectors: function ( v1, v2, alpha ) {
+
+ return this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
+
+ },
+
+ equals: function ( v ) {
+
+ return ( ( v.x === this.x ) && ( v.y === this.y ) );
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.x = array[ offset ];
+ this.y = array[ offset + 1 ];
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this.x;
+ array[ offset + 1 ] = this.y;
+
+ return array;
+
+ },
+
+ fromBufferAttribute: function ( attribute, index, offset ) {
+
+ if ( offset !== undefined ) {
+
+ console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' );
+
+ }
+
+ this.x = attribute.getX( index );
+ this.y = attribute.getY( index );
+
+ return this;
+
+ },
+
+ rotateAround: function ( center, angle ) {
+
+ var c = Math.cos( angle ), s = Math.sin( angle );
+
+ var x = this.x - center.x;
+ var y = this.y - center.y;
+
+ this.x = x * c - y * s + center.x;
+ this.y = x * s + y * c + center.y;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author szimek / https://github.com/szimek/
+ */
+
+ var textureId = 0;
+
+ function Texture( image, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding ) {
+
+ Object.defineProperty( this, 'id', { value: textureId ++ } );
+
+ this.uuid = _Math.generateUUID();
+
+ this.name = '';
+
+ this.image = image !== undefined ? image : Texture.DEFAULT_IMAGE;
+ this.mipmaps = [];
+
+ this.mapping = mapping !== undefined ? mapping : Texture.DEFAULT_MAPPING;
+
+ this.wrapS = wrapS !== undefined ? wrapS : ClampToEdgeWrapping;
+ this.wrapT = wrapT !== undefined ? wrapT : ClampToEdgeWrapping;
+
+ this.magFilter = magFilter !== undefined ? magFilter : LinearFilter;
+ this.minFilter = minFilter !== undefined ? minFilter : LinearMipMapLinearFilter;
+
+ this.anisotropy = anisotropy !== undefined ? anisotropy : 1;
+
+ this.format = format !== undefined ? format : RGBAFormat;
+ this.type = type !== undefined ? type : UnsignedByteType;
+
+ this.offset = new Vector2( 0, 0 );
+ this.repeat = new Vector2( 1, 1 );
+
+ this.generateMipmaps = true;
+ this.premultiplyAlpha = false;
+ this.flipY = true;
+ this.unpackAlignment = 4; // valid values: 1, 2, 4, 8 (see http://www.khronos.org/opengles/sdk/docs/man/xhtml/glPixelStorei.xml)
+
+ // Values of encoding !== THREE.LinearEncoding only supported on map, envMap and emissiveMap.
+ //
+ // Also changing the encoding after already used by a Material will not automatically make the Material
+ // update. You need to explicitly call Material.needsUpdate to trigger it to recompile.
+ this.encoding = encoding !== undefined ? encoding : LinearEncoding;
+
+ this.version = 0;
+ this.onUpdate = null;
+
+ }
+
+ Texture.DEFAULT_IMAGE = undefined;
+ Texture.DEFAULT_MAPPING = UVMapping;
+
+ Object.defineProperty( Texture.prototype, "needsUpdate", {
+
+ set: function ( value ) {
+
+ if ( value === true ) this.version ++;
+
+ }
+
+ } );
+
+ Object.assign( Texture.prototype, EventDispatcher.prototype, {
+
+ constructor: Texture,
+
+ isTexture: true,
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ this.name = source.name;
+
+ this.image = source.image;
+ this.mipmaps = source.mipmaps.slice( 0 );
+
+ this.mapping = source.mapping;
+
+ this.wrapS = source.wrapS;
+ this.wrapT = source.wrapT;
+
+ this.magFilter = source.magFilter;
+ this.minFilter = source.minFilter;
+
+ this.anisotropy = source.anisotropy;
+
+ this.format = source.format;
+ this.type = source.type;
+
+ this.offset.copy( source.offset );
+ this.repeat.copy( source.repeat );
+
+ this.generateMipmaps = source.generateMipmaps;
+ this.premultiplyAlpha = source.premultiplyAlpha;
+ this.flipY = source.flipY;
+ this.unpackAlignment = source.unpackAlignment;
+ this.encoding = source.encoding;
+
+ return this;
+
+ },
+
+ toJSON: function ( meta ) {
+
+ if ( meta.textures[ this.uuid ] !== undefined ) {
+
+ return meta.textures[ this.uuid ];
+
+ }
+
+ function getDataURL( image ) {
+
+ var canvas;
+
+ if ( image.toDataURL !== undefined ) {
+
+ canvas = image;
+
+ } else {
+
+ canvas = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
+ canvas.width = image.width;
+ canvas.height = image.height;
+
+ canvas.getContext( '2d' ).drawImage( image, 0, 0, image.width, image.height );
+
+ }
+
+ if ( canvas.width > 2048 || canvas.height > 2048 ) {
+
+ return canvas.toDataURL( 'image/jpeg', 0.6 );
+
+ } else {
+
+ return canvas.toDataURL( 'image/png' );
+
+ }
+
+ }
+
+ var output = {
+ metadata: {
+ version: 4.5,
+ type: 'Texture',
+ generator: 'Texture.toJSON'
+ },
+
+ uuid: this.uuid,
+ name: this.name,
+
+ mapping: this.mapping,
+
+ repeat: [ this.repeat.x, this.repeat.y ],
+ offset: [ this.offset.x, this.offset.y ],
+ wrap: [ this.wrapS, this.wrapT ],
+
+ minFilter: this.minFilter,
+ magFilter: this.magFilter,
+ anisotropy: this.anisotropy,
+
+ flipY: this.flipY
+ };
+
+ if ( this.image !== undefined ) {
+
+ // TODO: Move to THREE.Image
+
+ var image = this.image;
+
+ if ( image.uuid === undefined ) {
+
+ image.uuid = _Math.generateUUID(); // UGH
+
+ }
+
+ if ( meta.images[ image.uuid ] === undefined ) {
+
+ meta.images[ image.uuid ] = {
+ uuid: image.uuid,
+ url: getDataURL( image )
+ };
+
+ }
+
+ output.image = image.uuid;
+
+ }
+
+ meta.textures[ this.uuid ] = output;
+
+ return output;
+
+ },
+
+ dispose: function () {
+
+ this.dispatchEvent( { type: 'dispose' } );
+
+ },
+
+ transformUv: function ( uv ) {
+
+ if ( this.mapping !== UVMapping ) return;
+
+ uv.multiply( this.repeat );
+ uv.add( this.offset );
+
+ if ( uv.x < 0 || uv.x > 1 ) {
+
+ switch ( this.wrapS ) {
+
+ case RepeatWrapping:
+
+ uv.x = uv.x - Math.floor( uv.x );
+ break;
+
+ case ClampToEdgeWrapping:
+
+ uv.x = uv.x < 0 ? 0 : 1;
+ break;
+
+ case MirroredRepeatWrapping:
+
+ if ( Math.abs( Math.floor( uv.x ) % 2 ) === 1 ) {
+
+ uv.x = Math.ceil( uv.x ) - uv.x;
+
+ } else {
+
+ uv.x = uv.x - Math.floor( uv.x );
+
+ }
+ break;
+
+ }
+
+ }
+
+ if ( uv.y < 0 || uv.y > 1 ) {
+
+ switch ( this.wrapT ) {
+
+ case RepeatWrapping:
+
+ uv.y = uv.y - Math.floor( uv.y );
+ break;
+
+ case ClampToEdgeWrapping:
+
+ uv.y = uv.y < 0 ? 0 : 1;
+ break;
+
+ case MirroredRepeatWrapping:
+
+ if ( Math.abs( Math.floor( uv.y ) % 2 ) === 1 ) {
+
+ uv.y = Math.ceil( uv.y ) - uv.y;
+
+ } else {
+
+ uv.y = uv.y - Math.floor( uv.y );
+
+ }
+ break;
+
+ }
+
+ }
+
+ if ( this.flipY ) {
+
+ uv.y = 1 - uv.y;
+
+ }
+
+ }
+
+ } );
+
+ /**
+ * @author supereggbert / http://www.paulbrunt.co.uk/
+ * @author philogb / http://blog.thejit.org/
+ * @author mikael emtinger / http://gomo.se/
+ * @author egraether / http://egraether.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function Vector4( x, y, z, w ) {
+
+ this.x = x || 0;
+ this.y = y || 0;
+ this.z = z || 0;
+ this.w = ( w !== undefined ) ? w : 1;
+
+ }
+
+ Object.assign( Vector4.prototype, {
+
+ isVector4: true,
+
+ set: function ( x, y, z, w ) {
+
+ this.x = x;
+ this.y = y;
+ this.z = z;
+ this.w = w;
+
+ return this;
+
+ },
+
+ setScalar: function ( scalar ) {
+
+ this.x = scalar;
+ this.y = scalar;
+ this.z = scalar;
+ this.w = scalar;
+
+ return this;
+
+ },
+
+ setX: function ( x ) {
+
+ this.x = x;
+
+ return this;
+
+ },
+
+ setY: function ( y ) {
+
+ this.y = y;
+
+ return this;
+
+ },
+
+ setZ: function ( z ) {
+
+ this.z = z;
+
+ return this;
+
+ },
+
+ setW: function ( w ) {
+
+ this.w = w;
+
+ return this;
+
+ },
+
+ setComponent: function ( index, value ) {
+
+ switch ( index ) {
+
+ case 0: this.x = value; break;
+ case 1: this.y = value; break;
+ case 2: this.z = value; break;
+ case 3: this.w = value; break;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ return this;
+
+ },
+
+ getComponent: function ( index ) {
+
+ switch ( index ) {
+
+ case 0: return this.x;
+ case 1: return this.y;
+ case 2: return this.z;
+ case 3: return this.w;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.x, this.y, this.z, this.w );
+
+ },
+
+ copy: function ( v ) {
+
+ this.x = v.x;
+ this.y = v.y;
+ this.z = v.z;
+ this.w = ( v.w !== undefined ) ? v.w : 1;
+
+ return this;
+
+ },
+
+ add: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
+ return this.addVectors( v, w );
+
+ }
+
+ this.x += v.x;
+ this.y += v.y;
+ this.z += v.z;
+ this.w += v.w;
+
+ return this;
+
+ },
+
+ addScalar: function ( s ) {
+
+ this.x += s;
+ this.y += s;
+ this.z += s;
+ this.w += s;
+
+ return this;
+
+ },
+
+ addVectors: function ( a, b ) {
+
+ this.x = a.x + b.x;
+ this.y = a.y + b.y;
+ this.z = a.z + b.z;
+ this.w = a.w + b.w;
+
+ return this;
+
+ },
+
+ addScaledVector: function ( v, s ) {
+
+ this.x += v.x * s;
+ this.y += v.y * s;
+ this.z += v.z * s;
+ this.w += v.w * s;
+
+ return this;
+
+ },
+
+ sub: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
+ return this.subVectors( v, w );
+
+ }
+
+ this.x -= v.x;
+ this.y -= v.y;
+ this.z -= v.z;
+ this.w -= v.w;
+
+ return this;
+
+ },
+
+ subScalar: function ( s ) {
+
+ this.x -= s;
+ this.y -= s;
+ this.z -= s;
+ this.w -= s;
+
+ return this;
+
+ },
+
+ subVectors: function ( a, b ) {
+
+ this.x = a.x - b.x;
+ this.y = a.y - b.y;
+ this.z = a.z - b.z;
+ this.w = a.w - b.w;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( scalar ) {
+
+ this.x *= scalar;
+ this.y *= scalar;
+ this.z *= scalar;
+ this.w *= scalar;
+
+ return this;
+
+ },
+
+ applyMatrix4: function ( m ) {
+
+ var x = this.x, y = this.y, z = this.z, w = this.w;
+ var e = m.elements;
+
+ this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] * w;
+ this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] * w;
+ this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] * w;
+ this.w = e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] * w;
+
+ return this;
+
+ },
+
+ divideScalar: function ( scalar ) {
+
+ return this.multiplyScalar( 1 / scalar );
+
+ },
+
+ setAxisAngleFromQuaternion: function ( q ) {
+
+ // http://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm
+
+ // q is assumed to be normalized
+
+ this.w = 2 * Math.acos( q.w );
+
+ var s = Math.sqrt( 1 - q.w * q.w );
+
+ if ( s < 0.0001 ) {
+
+ this.x = 1;
+ this.y = 0;
+ this.z = 0;
+
+ } else {
+
+ this.x = q.x / s;
+ this.y = q.y / s;
+ this.z = q.z / s;
+
+ }
+
+ return this;
+
+ },
+
+ setAxisAngleFromRotationMatrix: function ( m ) {
+
+ // http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToAngle/index.htm
+
+ // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
+
+ var angle, x, y, z, // variables for result
+ epsilon = 0.01, // margin to allow for rounding errors
+ epsilon2 = 0.1, // margin to distinguish between 0 and 180 degrees
+
+ te = m.elements,
+
+ m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
+ m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
+ m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
+
+ if ( ( Math.abs( m12 - m21 ) < epsilon ) &&
+ ( Math.abs( m13 - m31 ) < epsilon ) &&
+ ( Math.abs( m23 - m32 ) < epsilon ) ) {
+
+ // singularity found
+ // first check for identity matrix which must have +1 for all terms
+ // in leading diagonal and zero in other terms
+
+ if ( ( Math.abs( m12 + m21 ) < epsilon2 ) &&
+ ( Math.abs( m13 + m31 ) < epsilon2 ) &&
+ ( Math.abs( m23 + m32 ) < epsilon2 ) &&
+ ( Math.abs( m11 + m22 + m33 - 3 ) < epsilon2 ) ) {
+
+ // this singularity is identity matrix so angle = 0
+
+ this.set( 1, 0, 0, 0 );
+
+ return this; // zero angle, arbitrary axis
+
+ }
+
+ // otherwise this singularity is angle = 180
+
+ angle = Math.PI;
+
+ var xx = ( m11 + 1 ) / 2;
+ var yy = ( m22 + 1 ) / 2;
+ var zz = ( m33 + 1 ) / 2;
+ var xy = ( m12 + m21 ) / 4;
+ var xz = ( m13 + m31 ) / 4;
+ var yz = ( m23 + m32 ) / 4;
+
+ if ( ( xx > yy ) && ( xx > zz ) ) {
+
+ // m11 is the largest diagonal term
+
+ if ( xx < epsilon ) {
+
+ x = 0;
+ y = 0.707106781;
+ z = 0.707106781;
+
+ } else {
+
+ x = Math.sqrt( xx );
+ y = xy / x;
+ z = xz / x;
+
+ }
+
+ } else if ( yy > zz ) {
+
+ // m22 is the largest diagonal term
+
+ if ( yy < epsilon ) {
+
+ x = 0.707106781;
+ y = 0;
+ z = 0.707106781;
+
+ } else {
+
+ y = Math.sqrt( yy );
+ x = xy / y;
+ z = yz / y;
+
+ }
+
+ } else {
+
+ // m33 is the largest diagonal term so base result on this
+
+ if ( zz < epsilon ) {
+
+ x = 0.707106781;
+ y = 0.707106781;
+ z = 0;
+
+ } else {
+
+ z = Math.sqrt( zz );
+ x = xz / z;
+ y = yz / z;
+
+ }
+
+ }
+
+ this.set( x, y, z, angle );
+
+ return this; // return 180 deg rotation
+
+ }
+
+ // as we have reached here there are no singularities so we can handle normally
+
+ var s = Math.sqrt( ( m32 - m23 ) * ( m32 - m23 ) +
+ ( m13 - m31 ) * ( m13 - m31 ) +
+ ( m21 - m12 ) * ( m21 - m12 ) ); // used to normalize
+
+ if ( Math.abs( s ) < 0.001 ) s = 1;
+
+ // prevent divide by zero, should not happen if matrix is orthogonal and should be
+ // caught by singularity test above, but I've left it in just in case
+
+ this.x = ( m32 - m23 ) / s;
+ this.y = ( m13 - m31 ) / s;
+ this.z = ( m21 - m12 ) / s;
+ this.w = Math.acos( ( m11 + m22 + m33 - 1 ) / 2 );
+
+ return this;
+
+ },
+
+ min: function ( v ) {
+
+ this.x = Math.min( this.x, v.x );
+ this.y = Math.min( this.y, v.y );
+ this.z = Math.min( this.z, v.z );
+ this.w = Math.min( this.w, v.w );
+
+ return this;
+
+ },
+
+ max: function ( v ) {
+
+ this.x = Math.max( this.x, v.x );
+ this.y = Math.max( this.y, v.y );
+ this.z = Math.max( this.z, v.z );
+ this.w = Math.max( this.w, v.w );
+
+ return this;
+
+ },
+
+ clamp: function ( min, max ) {
+
+ // This function assumes min < max, if this assumption isn't true it will not operate correctly
+
+ this.x = Math.max( min.x, Math.min( max.x, this.x ) );
+ this.y = Math.max( min.y, Math.min( max.y, this.y ) );
+ this.z = Math.max( min.z, Math.min( max.z, this.z ) );
+ this.w = Math.max( min.w, Math.min( max.w, this.w ) );
+
+ return this;
+
+ },
+
+ clampScalar: function () {
+
+ var min = new Vector4();
+ var max = new Vector4();
+
+ return function clampScalar( minVal, maxVal ) {
+
+ min.set( minVal, minVal, minVal, minVal );
+ max.set( maxVal, maxVal, maxVal, maxVal );
+
+ return this.clamp( min, max );
+
+ };
+
+ }(),
+
+ floor: function () {
+
+ this.x = Math.floor( this.x );
+ this.y = Math.floor( this.y );
+ this.z = Math.floor( this.z );
+ this.w = Math.floor( this.w );
+
+ return this;
+
+ },
+
+ ceil: function () {
+
+ this.x = Math.ceil( this.x );
+ this.y = Math.ceil( this.y );
+ this.z = Math.ceil( this.z );
+ this.w = Math.ceil( this.w );
+
+ return this;
+
+ },
+
+ round: function () {
+
+ this.x = Math.round( this.x );
+ this.y = Math.round( this.y );
+ this.z = Math.round( this.z );
+ this.w = Math.round( this.w );
+
+ return this;
+
+ },
+
+ roundToZero: function () {
+
+ this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
+ this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
+ this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z );
+ this.w = ( this.w < 0 ) ? Math.ceil( this.w ) : Math.floor( this.w );
+
+ return this;
+
+ },
+
+ negate: function () {
+
+ this.x = - this.x;
+ this.y = - this.y;
+ this.z = - this.z;
+ this.w = - this.w;
+
+ return this;
+
+ },
+
+ dot: function ( v ) {
+
+ return this.x * v.x + this.y * v.y + this.z * v.z + this.w * v.w;
+
+ },
+
+ lengthSq: function () {
+
+ return this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w;
+
+ },
+
+ length: function () {
+
+ return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w );
+
+ },
+
+ lengthManhattan: function () {
+
+ return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z ) + Math.abs( this.w );
+
+ },
+
+ normalize: function () {
+
+ return this.divideScalar( this.length() );
+
+ },
+
+ setLength: function ( length ) {
+
+ return this.multiplyScalar( length / this.length() );
+
+ },
+
+ lerp: function ( v, alpha ) {
+
+ this.x += ( v.x - this.x ) * alpha;
+ this.y += ( v.y - this.y ) * alpha;
+ this.z += ( v.z - this.z ) * alpha;
+ this.w += ( v.w - this.w ) * alpha;
+
+ return this;
+
+ },
+
+ lerpVectors: function ( v1, v2, alpha ) {
+
+ return this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
+
+ },
+
+ equals: function ( v ) {
+
+ return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) && ( v.w === this.w ) );
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.x = array[ offset ];
+ this.y = array[ offset + 1 ];
+ this.z = array[ offset + 2 ];
+ this.w = array[ offset + 3 ];
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this.x;
+ array[ offset + 1 ] = this.y;
+ array[ offset + 2 ] = this.z;
+ array[ offset + 3 ] = this.w;
+
+ return array;
+
+ },
+
+ fromBufferAttribute: function ( attribute, index, offset ) {
+
+ if ( offset !== undefined ) {
+
+ console.warn( 'THREE.Vector4: offset has been removed from .fromBufferAttribute().' );
+
+ }
+
+ this.x = attribute.getX( index );
+ this.y = attribute.getY( index );
+ this.z = attribute.getZ( index );
+ this.w = attribute.getW( index );
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author szimek / https://github.com/szimek/
+ * @author alteredq / http://alteredqualia.com/
+ * @author Marius Kintel / https://github.com/kintel
+ */
+
+ /*
+ In options, we can specify:
+ * Texture parameters for an auto-generated target texture
+ * depthBuffer/stencilBuffer: Booleans to indicate if we should generate these buffers
+ */
+ function WebGLRenderTarget( width, height, options ) {
+
+ this.uuid = _Math.generateUUID();
+
+ this.width = width;
+ this.height = height;
+
+ this.scissor = new Vector4( 0, 0, width, height );
+ this.scissorTest = false;
+
+ this.viewport = new Vector4( 0, 0, width, height );
+
+ options = options || {};
+
+ if ( options.minFilter === undefined ) options.minFilter = LinearFilter;
+
+ this.texture = new Texture( undefined, undefined, options.wrapS, options.wrapT, options.magFilter, options.minFilter, options.format, options.type, options.anisotropy, options.encoding );
+
+ this.depthBuffer = options.depthBuffer !== undefined ? options.depthBuffer : true;
+ this.stencilBuffer = options.stencilBuffer !== undefined ? options.stencilBuffer : true;
+ this.depthTexture = options.depthTexture !== undefined ? options.depthTexture : null;
+
+ }
+
+ Object.assign( WebGLRenderTarget.prototype, EventDispatcher.prototype, {
+
+ isWebGLRenderTarget: true,
+
+ setSize: function ( width, height ) {
+
+ if ( this.width !== width || this.height !== height ) {
+
+ this.width = width;
+ this.height = height;
+
+ this.dispose();
+
+ }
+
+ this.viewport.set( 0, 0, width, height );
+ this.scissor.set( 0, 0, width, height );
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ this.width = source.width;
+ this.height = source.height;
+
+ this.viewport.copy( source.viewport );
+
+ this.texture = source.texture.clone();
+
+ this.depthBuffer = source.depthBuffer;
+ this.stencilBuffer = source.stencilBuffer;
+ this.depthTexture = source.depthTexture;
+
+ return this;
+
+ },
+
+ dispose: function () {
+
+ this.dispatchEvent( { type: 'dispose' } );
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com
+ */
+
+ function WebGLRenderTargetCube( width, height, options ) {
+
+ WebGLRenderTarget.call( this, width, height, options );
+
+ this.activeCubeFace = 0; // PX 0, NX 1, PY 2, NY 3, PZ 4, NZ 5
+ this.activeMipMapLevel = 0;
+
+ }
+
+ WebGLRenderTargetCube.prototype = Object.create( WebGLRenderTarget.prototype );
+ WebGLRenderTargetCube.prototype.constructor = WebGLRenderTargetCube;
+
+ WebGLRenderTargetCube.prototype.isWebGLRenderTargetCube = true;
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author WestLangley / http://github.com/WestLangley
+ * @author bhouston / http://clara.io
+ */
+
+ function Quaternion( x, y, z, w ) {
+
+ this._x = x || 0;
+ this._y = y || 0;
+ this._z = z || 0;
+ this._w = ( w !== undefined ) ? w : 1;
+
+ }
+
+ Object.assign( Quaternion, {
+
+ slerp: function ( qa, qb, qm, t ) {
+
+ return qm.copy( qa ).slerp( qb, t );
+
+ },
+
+ slerpFlat: function ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t ) {
+
+ // fuzz-free, array-based Quaternion SLERP operation
+
+ var x0 = src0[ srcOffset0 + 0 ],
+ y0 = src0[ srcOffset0 + 1 ],
+ z0 = src0[ srcOffset0 + 2 ],
+ w0 = src0[ srcOffset0 + 3 ],
+
+ x1 = src1[ srcOffset1 + 0 ],
+ y1 = src1[ srcOffset1 + 1 ],
+ z1 = src1[ srcOffset1 + 2 ],
+ w1 = src1[ srcOffset1 + 3 ];
+
+ if ( w0 !== w1 || x0 !== x1 || y0 !== y1 || z0 !== z1 ) {
+
+ var s = 1 - t,
+
+ cos = x0 * x1 + y0 * y1 + z0 * z1 + w0 * w1,
+
+ dir = ( cos >= 0 ? 1 : - 1 ),
+ sqrSin = 1 - cos * cos;
+
+ // Skip the Slerp for tiny steps to avoid numeric problems:
+ if ( sqrSin > Number.EPSILON ) {
+
+ var sin = Math.sqrt( sqrSin ),
+ len = Math.atan2( sin, cos * dir );
+
+ s = Math.sin( s * len ) / sin;
+ t = Math.sin( t * len ) / sin;
+
+ }
+
+ var tDir = t * dir;
+
+ x0 = x0 * s + x1 * tDir;
+ y0 = y0 * s + y1 * tDir;
+ z0 = z0 * s + z1 * tDir;
+ w0 = w0 * s + w1 * tDir;
+
+ // Normalize in case we just did a lerp:
+ if ( s === 1 - t ) {
+
+ var f = 1 / Math.sqrt( x0 * x0 + y0 * y0 + z0 * z0 + w0 * w0 );
+
+ x0 *= f;
+ y0 *= f;
+ z0 *= f;
+ w0 *= f;
+
+ }
+
+ }
+
+ dst[ dstOffset ] = x0;
+ dst[ dstOffset + 1 ] = y0;
+ dst[ dstOffset + 2 ] = z0;
+ dst[ dstOffset + 3 ] = w0;
+
+ }
+
+ } );
+
+ Object.defineProperties( Quaternion.prototype, {
+
+ x: {
+
+ get: function () {
+
+ return this._x;
+
+ },
+
+ set: function ( value ) {
+
+ this._x = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ y: {
+
+ get: function () {
+
+ return this._y;
+
+ },
+
+ set: function ( value ) {
+
+ this._y = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ z: {
+
+ get: function () {
+
+ return this._z;
+
+ },
+
+ set: function ( value ) {
+
+ this._z = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ w: {
+
+ get: function () {
+
+ return this._w;
+
+ },
+
+ set: function ( value ) {
+
+ this._w = value;
+ this.onChangeCallback();
+
+ }
+
+ }
+
+ } );
+
+ Object.assign( Quaternion.prototype, {
+
+ set: function ( x, y, z, w ) {
+
+ this._x = x;
+ this._y = y;
+ this._z = z;
+ this._w = w;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this._x, this._y, this._z, this._w );
+
+ },
+
+ copy: function ( quaternion ) {
+
+ this._x = quaternion.x;
+ this._y = quaternion.y;
+ this._z = quaternion.z;
+ this._w = quaternion.w;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromEuler: function ( euler, update ) {
+
+ if ( ( euler && euler.isEuler ) === false ) {
+
+ throw new Error( 'THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.' );
+
+ }
+
+ var x = euler._x, y = euler._y, z = euler._z, order = euler.order;
+
+ // http://www.mathworks.com/matlabcentral/fileexchange/
+ // 20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors/
+ // content/SpinCalc.m
+
+ var cos = Math.cos;
+ var sin = Math.sin;
+
+ var c1 = cos( x / 2 );
+ var c2 = cos( y / 2 );
+ var c3 = cos( z / 2 );
+
+ var s1 = sin( x / 2 );
+ var s2 = sin( y / 2 );
+ var s3 = sin( z / 2 );
+
+ if ( order === 'XYZ' ) {
+
+ this._x = s1 * c2 * c3 + c1 * s2 * s3;
+ this._y = c1 * s2 * c3 - s1 * c2 * s3;
+ this._z = c1 * c2 * s3 + s1 * s2 * c3;
+ this._w = c1 * c2 * c3 - s1 * s2 * s3;
+
+ } else if ( order === 'YXZ' ) {
+
+ this._x = s1 * c2 * c3 + c1 * s2 * s3;
+ this._y = c1 * s2 * c3 - s1 * c2 * s3;
+ this._z = c1 * c2 * s3 - s1 * s2 * c3;
+ this._w = c1 * c2 * c3 + s1 * s2 * s3;
+
+ } else if ( order === 'ZXY' ) {
+
+ this._x = s1 * c2 * c3 - c1 * s2 * s3;
+ this._y = c1 * s2 * c3 + s1 * c2 * s3;
+ this._z = c1 * c2 * s3 + s1 * s2 * c3;
+ this._w = c1 * c2 * c3 - s1 * s2 * s3;
+
+ } else if ( order === 'ZYX' ) {
+
+ this._x = s1 * c2 * c3 - c1 * s2 * s3;
+ this._y = c1 * s2 * c3 + s1 * c2 * s3;
+ this._z = c1 * c2 * s3 - s1 * s2 * c3;
+ this._w = c1 * c2 * c3 + s1 * s2 * s3;
+
+ } else if ( order === 'YZX' ) {
+
+ this._x = s1 * c2 * c3 + c1 * s2 * s3;
+ this._y = c1 * s2 * c3 + s1 * c2 * s3;
+ this._z = c1 * c2 * s3 - s1 * s2 * c3;
+ this._w = c1 * c2 * c3 - s1 * s2 * s3;
+
+ } else if ( order === 'XZY' ) {
+
+ this._x = s1 * c2 * c3 - c1 * s2 * s3;
+ this._y = c1 * s2 * c3 - s1 * c2 * s3;
+ this._z = c1 * c2 * s3 + s1 * s2 * c3;
+ this._w = c1 * c2 * c3 + s1 * s2 * s3;
+
+ }
+
+ if ( update !== false ) this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromAxisAngle: function ( axis, angle ) {
+
+ // http://www.euclideanspace.com/maths/geometry/rotations/conversions/angleToQuaternion/index.htm
+
+ // assumes axis is normalized
+
+ var halfAngle = angle / 2, s = Math.sin( halfAngle );
+
+ this._x = axis.x * s;
+ this._y = axis.y * s;
+ this._z = axis.z * s;
+ this._w = Math.cos( halfAngle );
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromRotationMatrix: function ( m ) {
+
+ // http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToQuaternion/index.htm
+
+ // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
+
+ var te = m.elements,
+
+ m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
+ m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
+ m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ],
+
+ trace = m11 + m22 + m33,
+ s;
+
+ if ( trace > 0 ) {
+
+ s = 0.5 / Math.sqrt( trace + 1.0 );
+
+ this._w = 0.25 / s;
+ this._x = ( m32 - m23 ) * s;
+ this._y = ( m13 - m31 ) * s;
+ this._z = ( m21 - m12 ) * s;
+
+ } else if ( m11 > m22 && m11 > m33 ) {
+
+ s = 2.0 * Math.sqrt( 1.0 + m11 - m22 - m33 );
+
+ this._w = ( m32 - m23 ) / s;
+ this._x = 0.25 * s;
+ this._y = ( m12 + m21 ) / s;
+ this._z = ( m13 + m31 ) / s;
+
+ } else if ( m22 > m33 ) {
+
+ s = 2.0 * Math.sqrt( 1.0 + m22 - m11 - m33 );
+
+ this._w = ( m13 - m31 ) / s;
+ this._x = ( m12 + m21 ) / s;
+ this._y = 0.25 * s;
+ this._z = ( m23 + m32 ) / s;
+
+ } else {
+
+ s = 2.0 * Math.sqrt( 1.0 + m33 - m11 - m22 );
+
+ this._w = ( m21 - m12 ) / s;
+ this._x = ( m13 + m31 ) / s;
+ this._y = ( m23 + m32 ) / s;
+ this._z = 0.25 * s;
+
+ }
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromUnitVectors: function () {
+
+ // assumes direction vectors vFrom and vTo are normalized
+
+ var v1 = new Vector3();
+ var r;
+
+ var EPS = 0.000001;
+
+ return function setFromUnitVectors( vFrom, vTo ) {
+
+ if ( v1 === undefined ) v1 = new Vector3();
+
+ r = vFrom.dot( vTo ) + 1;
+
+ if ( r < EPS ) {
+
+ r = 0;
+
+ if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) {
+
+ v1.set( - vFrom.y, vFrom.x, 0 );
+
+ } else {
+
+ v1.set( 0, - vFrom.z, vFrom.y );
+
+ }
+
+ } else {
+
+ v1.crossVectors( vFrom, vTo );
+
+ }
+
+ this._x = v1.x;
+ this._y = v1.y;
+ this._z = v1.z;
+ this._w = r;
+
+ return this.normalize();
+
+ };
+
+ }(),
+
+ inverse: function () {
+
+ return this.conjugate().normalize();
+
+ },
+
+ conjugate: function () {
+
+ this._x *= - 1;
+ this._y *= - 1;
+ this._z *= - 1;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ dot: function ( v ) {
+
+ return this._x * v._x + this._y * v._y + this._z * v._z + this._w * v._w;
+
+ },
+
+ lengthSq: function () {
+
+ return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w;
+
+ },
+
+ length: function () {
+
+ return Math.sqrt( this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w );
+
+ },
+
+ normalize: function () {
+
+ var l = this.length();
+
+ if ( l === 0 ) {
+
+ this._x = 0;
+ this._y = 0;
+ this._z = 0;
+ this._w = 1;
+
+ } else {
+
+ l = 1 / l;
+
+ this._x = this._x * l;
+ this._y = this._y * l;
+ this._z = this._z * l;
+ this._w = this._w * l;
+
+ }
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ multiply: function ( q, p ) {
+
+ if ( p !== undefined ) {
+
+ console.warn( 'THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.' );
+ return this.multiplyQuaternions( q, p );
+
+ }
+
+ return this.multiplyQuaternions( this, q );
+
+ },
+
+ premultiply: function ( q ) {
+
+ return this.multiplyQuaternions( q, this );
+
+ },
+
+ multiplyQuaternions: function ( a, b ) {
+
+ // from http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/code/index.htm
+
+ var qax = a._x, qay = a._y, qaz = a._z, qaw = a._w;
+ var qbx = b._x, qby = b._y, qbz = b._z, qbw = b._w;
+
+ this._x = qax * qbw + qaw * qbx + qay * qbz - qaz * qby;
+ this._y = qay * qbw + qaw * qby + qaz * qbx - qax * qbz;
+ this._z = qaz * qbw + qaw * qbz + qax * qby - qay * qbx;
+ this._w = qaw * qbw - qax * qbx - qay * qby - qaz * qbz;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ slerp: function ( qb, t ) {
+
+ if ( t === 0 ) return this;
+ if ( t === 1 ) return this.copy( qb );
+
+ var x = this._x, y = this._y, z = this._z, w = this._w;
+
+ // http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/slerp/
+
+ var cosHalfTheta = w * qb._w + x * qb._x + y * qb._y + z * qb._z;
+
+ if ( cosHalfTheta < 0 ) {
+
+ this._w = - qb._w;
+ this._x = - qb._x;
+ this._y = - qb._y;
+ this._z = - qb._z;
+
+ cosHalfTheta = - cosHalfTheta;
+
+ } else {
+
+ this.copy( qb );
+
+ }
+
+ if ( cosHalfTheta >= 1.0 ) {
+
+ this._w = w;
+ this._x = x;
+ this._y = y;
+ this._z = z;
+
+ return this;
+
+ }
+
+ var sinHalfTheta = Math.sqrt( 1.0 - cosHalfTheta * cosHalfTheta );
+
+ if ( Math.abs( sinHalfTheta ) < 0.001 ) {
+
+ this._w = 0.5 * ( w + this._w );
+ this._x = 0.5 * ( x + this._x );
+ this._y = 0.5 * ( y + this._y );
+ this._z = 0.5 * ( z + this._z );
+
+ return this;
+
+ }
+
+ var halfTheta = Math.atan2( sinHalfTheta, cosHalfTheta );
+ var ratioA = Math.sin( ( 1 - t ) * halfTheta ) / sinHalfTheta,
+ ratioB = Math.sin( t * halfTheta ) / sinHalfTheta;
+
+ this._w = ( w * ratioA + this._w * ratioB );
+ this._x = ( x * ratioA + this._x * ratioB );
+ this._y = ( y * ratioA + this._y * ratioB );
+ this._z = ( z * ratioA + this._z * ratioB );
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ equals: function ( quaternion ) {
+
+ return ( quaternion._x === this._x ) && ( quaternion._y === this._y ) && ( quaternion._z === this._z ) && ( quaternion._w === this._w );
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this._x = array[ offset ];
+ this._y = array[ offset + 1 ];
+ this._z = array[ offset + 2 ];
+ this._w = array[ offset + 3 ];
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this._x;
+ array[ offset + 1 ] = this._y;
+ array[ offset + 2 ] = this._z;
+ array[ offset + 3 ] = this._w;
+
+ return array;
+
+ },
+
+ onChange: function ( callback ) {
+
+ this.onChangeCallback = callback;
+
+ return this;
+
+ },
+
+ onChangeCallback: function () {}
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author *kile / http://kile.stravaganza.org/
+ * @author philogb / http://blog.thejit.org/
+ * @author mikael emtinger / http://gomo.se/
+ * @author egraether / http://egraether.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function Vector3( x, y, z ) {
+
+ this.x = x || 0;
+ this.y = y || 0;
+ this.z = z || 0;
+
+ }
+
+ Object.assign( Vector3.prototype, {
+
+ isVector3: true,
+
+ set: function ( x, y, z ) {
+
+ this.x = x;
+ this.y = y;
+ this.z = z;
+
+ return this;
+
+ },
+
+ setScalar: function ( scalar ) {
+
+ this.x = scalar;
+ this.y = scalar;
+ this.z = scalar;
+
+ return this;
+
+ },
+
+ setX: function ( x ) {
+
+ this.x = x;
+
+ return this;
+
+ },
+
+ setY: function ( y ) {
+
+ this.y = y;
+
+ return this;
+
+ },
+
+ setZ: function ( z ) {
+
+ this.z = z;
+
+ return this;
+
+ },
+
+ setComponent: function ( index, value ) {
+
+ switch ( index ) {
+
+ case 0: this.x = value; break;
+ case 1: this.y = value; break;
+ case 2: this.z = value; break;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ return this;
+
+ },
+
+ getComponent: function ( index ) {
+
+ switch ( index ) {
+
+ case 0: return this.x;
+ case 1: return this.y;
+ case 2: return this.z;
+ default: throw new Error( 'index is out of range: ' + index );
+
+ }
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.x, this.y, this.z );
+
+ },
+
+ copy: function ( v ) {
+
+ this.x = v.x;
+ this.y = v.y;
+ this.z = v.z;
+
+ return this;
+
+ },
+
+ add: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
+ return this.addVectors( v, w );
+
+ }
+
+ this.x += v.x;
+ this.y += v.y;
+ this.z += v.z;
+
+ return this;
+
+ },
+
+ addScalar: function ( s ) {
+
+ this.x += s;
+ this.y += s;
+ this.z += s;
+
+ return this;
+
+ },
+
+ addVectors: function ( a, b ) {
+
+ this.x = a.x + b.x;
+ this.y = a.y + b.y;
+ this.z = a.z + b.z;
+
+ return this;
+
+ },
+
+ addScaledVector: function ( v, s ) {
+
+ this.x += v.x * s;
+ this.y += v.y * s;
+ this.z += v.z * s;
+
+ return this;
+
+ },
+
+ sub: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
+ return this.subVectors( v, w );
+
+ }
+
+ this.x -= v.x;
+ this.y -= v.y;
+ this.z -= v.z;
+
+ return this;
+
+ },
+
+ subScalar: function ( s ) {
+
+ this.x -= s;
+ this.y -= s;
+ this.z -= s;
+
+ return this;
+
+ },
+
+ subVectors: function ( a, b ) {
+
+ this.x = a.x - b.x;
+ this.y = a.y - b.y;
+ this.z = a.z - b.z;
+
+ return this;
+
+ },
+
+ multiply: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.' );
+ return this.multiplyVectors( v, w );
+
+ }
+
+ this.x *= v.x;
+ this.y *= v.y;
+ this.z *= v.z;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( scalar ) {
+
+ this.x *= scalar;
+ this.y *= scalar;
+ this.z *= scalar;
+
+ return this;
+
+ },
+
+ multiplyVectors: function ( a, b ) {
+
+ this.x = a.x * b.x;
+ this.y = a.y * b.y;
+ this.z = a.z * b.z;
+
+ return this;
+
+ },
+
+ applyEuler: function () {
+
+ var quaternion = new Quaternion();
+
+ return function applyEuler( euler ) {
+
+ if ( ( euler && euler.isEuler ) === false ) {
+
+ console.error( 'THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.' );
+
+ }
+
+ return this.applyQuaternion( quaternion.setFromEuler( euler ) );
+
+ };
+
+ }(),
+
+ applyAxisAngle: function () {
+
+ var quaternion = new Quaternion();
+
+ return function applyAxisAngle( axis, angle ) {
+
+ return this.applyQuaternion( quaternion.setFromAxisAngle( axis, angle ) );
+
+ };
+
+ }(),
+
+ applyMatrix3: function ( m ) {
+
+ var x = this.x, y = this.y, z = this.z;
+ var e = m.elements;
+
+ this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ] * z;
+ this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ] * z;
+ this.z = e[ 2 ] * x + e[ 5 ] * y + e[ 8 ] * z;
+
+ return this;
+
+ },
+
+ applyMatrix4: function ( m ) {
+
+ var x = this.x, y = this.y, z = this.z;
+ var e = m.elements;
+
+ this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ];
+ this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ];
+ this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ];
+ var w = e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ];
+
+ return this.divideScalar( w );
+
+ },
+
+ applyQuaternion: function ( q ) {
+
+ var x = this.x, y = this.y, z = this.z;
+ var qx = q.x, qy = q.y, qz = q.z, qw = q.w;
+
+ // calculate quat * vector
+
+ var ix = qw * x + qy * z - qz * y;
+ var iy = qw * y + qz * x - qx * z;
+ var iz = qw * z + qx * y - qy * x;
+ var iw = - qx * x - qy * y - qz * z;
+
+ // calculate result * inverse quat
+
+ this.x = ix * qw + iw * - qx + iy * - qz - iz * - qy;
+ this.y = iy * qw + iw * - qy + iz * - qx - ix * - qz;
+ this.z = iz * qw + iw * - qz + ix * - qy - iy * - qx;
+
+ return this;
+
+ },
+
+ project: function () {
+
+ var matrix = new Matrix4();
+
+ return function project( camera ) {
+
+ matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
+ return this.applyMatrix4( matrix );
+
+ };
+
+ }(),
+
+ unproject: function () {
+
+ var matrix = new Matrix4();
+
+ return function unproject( camera ) {
+
+ matrix.multiplyMatrices( camera.matrixWorld, matrix.getInverse( camera.projectionMatrix ) );
+ return this.applyMatrix4( matrix );
+
+ };
+
+ }(),
+
+ transformDirection: function ( m ) {
+
+ // input: THREE.Matrix4 affine matrix
+ // vector interpreted as a direction
+
+ var x = this.x, y = this.y, z = this.z;
+ var e = m.elements;
+
+ this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z;
+ this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z;
+ this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z;
+
+ return this.normalize();
+
+ },
+
+ divide: function ( v ) {
+
+ this.x /= v.x;
+ this.y /= v.y;
+ this.z /= v.z;
+
+ return this;
+
+ },
+
+ divideScalar: function ( scalar ) {
+
+ return this.multiplyScalar( 1 / scalar );
+
+ },
+
+ min: function ( v ) {
+
+ this.x = Math.min( this.x, v.x );
+ this.y = Math.min( this.y, v.y );
+ this.z = Math.min( this.z, v.z );
+
+ return this;
+
+ },
+
+ max: function ( v ) {
+
+ this.x = Math.max( this.x, v.x );
+ this.y = Math.max( this.y, v.y );
+ this.z = Math.max( this.z, v.z );
+
+ return this;
+
+ },
+
+ clamp: function ( min, max ) {
+
+ // This function assumes min < max, if this assumption isn't true it will not operate correctly
+
+ this.x = Math.max( min.x, Math.min( max.x, this.x ) );
+ this.y = Math.max( min.y, Math.min( max.y, this.y ) );
+ this.z = Math.max( min.z, Math.min( max.z, this.z ) );
+
+ return this;
+
+ },
+
+ clampScalar: function () {
+
+ var min = new Vector3();
+ var max = new Vector3();
+
+ return function clampScalar( minVal, maxVal ) {
+
+ min.set( minVal, minVal, minVal );
+ max.set( maxVal, maxVal, maxVal );
+
+ return this.clamp( min, max );
+
+ };
+
+ }(),
+
+ clampLength: function ( min, max ) {
+
+ var length = this.length();
+
+ return this.multiplyScalar( Math.max( min, Math.min( max, length ) ) / length );
+
+ },
+
+ floor: function () {
+
+ this.x = Math.floor( this.x );
+ this.y = Math.floor( this.y );
+ this.z = Math.floor( this.z );
+
+ return this;
+
+ },
+
+ ceil: function () {
+
+ this.x = Math.ceil( this.x );
+ this.y = Math.ceil( this.y );
+ this.z = Math.ceil( this.z );
+
+ return this;
+
+ },
+
+ round: function () {
+
+ this.x = Math.round( this.x );
+ this.y = Math.round( this.y );
+ this.z = Math.round( this.z );
+
+ return this;
+
+ },
+
+ roundToZero: function () {
+
+ this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
+ this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
+ this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z );
+
+ return this;
+
+ },
+
+ negate: function () {
+
+ this.x = - this.x;
+ this.y = - this.y;
+ this.z = - this.z;
+
+ return this;
+
+ },
+
+ dot: function ( v ) {
+
+ return this.x * v.x + this.y * v.y + this.z * v.z;
+
+ },
+
+ // TODO lengthSquared?
+
+ lengthSq: function () {
+
+ return this.x * this.x + this.y * this.y + this.z * this.z;
+
+ },
+
+ length: function () {
+
+ return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z );
+
+ },
+
+ lengthManhattan: function () {
+
+ return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z );
+
+ },
+
+ normalize: function () {
+
+ return this.divideScalar( this.length() );
+
+ },
+
+ setLength: function ( length ) {
+
+ return this.multiplyScalar( length / this.length() );
+
+ },
+
+ lerp: function ( v, alpha ) {
+
+ this.x += ( v.x - this.x ) * alpha;
+ this.y += ( v.y - this.y ) * alpha;
+ this.z += ( v.z - this.z ) * alpha;
+
+ return this;
+
+ },
+
+ lerpVectors: function ( v1, v2, alpha ) {
+
+ return this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
+
+ },
+
+ cross: function ( v, w ) {
+
+ if ( w !== undefined ) {
+
+ console.warn( 'THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.' );
+ return this.crossVectors( v, w );
+
+ }
+
+ var x = this.x, y = this.y, z = this.z;
+
+ this.x = y * v.z - z * v.y;
+ this.y = z * v.x - x * v.z;
+ this.z = x * v.y - y * v.x;
+
+ return this;
+
+ },
+
+ crossVectors: function ( a, b ) {
+
+ var ax = a.x, ay = a.y, az = a.z;
+ var bx = b.x, by = b.y, bz = b.z;
+
+ this.x = ay * bz - az * by;
+ this.y = az * bx - ax * bz;
+ this.z = ax * by - ay * bx;
+
+ return this;
+
+ },
+
+ projectOnVector: function ( vector ) {
+
+ var scalar = vector.dot( this ) / vector.lengthSq();
+
+ return this.copy( vector ).multiplyScalar( scalar );
+
+ },
+
+ projectOnPlane: function () {
+
+ var v1 = new Vector3();
+
+ return function projectOnPlane( planeNormal ) {
+
+ v1.copy( this ).projectOnVector( planeNormal );
+
+ return this.sub( v1 );
+
+ };
+
+ }(),
+
+ reflect: function () {
+
+ // reflect incident vector off plane orthogonal to normal
+ // normal is assumed to have unit length
+
+ var v1 = new Vector3();
+
+ return function reflect( normal ) {
+
+ return this.sub( v1.copy( normal ).multiplyScalar( 2 * this.dot( normal ) ) );
+
+ };
+
+ }(),
+
+ angleTo: function ( v ) {
+
+ var theta = this.dot( v ) / ( Math.sqrt( this.lengthSq() * v.lengthSq() ) );
+
+ // clamp, to handle numerical problems
+
+ return Math.acos( _Math.clamp( theta, - 1, 1 ) );
+
+ },
+
+ distanceTo: function ( v ) {
+
+ return Math.sqrt( this.distanceToSquared( v ) );
+
+ },
+
+ distanceToSquared: function ( v ) {
+
+ var dx = this.x - v.x, dy = this.y - v.y, dz = this.z - v.z;
+
+ return dx * dx + dy * dy + dz * dz;
+
+ },
+
+ distanceToManhattan: function ( v ) {
+
+ return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y ) + Math.abs( this.z - v.z );
+
+ },
+
+ setFromSpherical: function ( s ) {
+
+ var sinPhiRadius = Math.sin( s.phi ) * s.radius;
+
+ this.x = sinPhiRadius * Math.sin( s.theta );
+ this.y = Math.cos( s.phi ) * s.radius;
+ this.z = sinPhiRadius * Math.cos( s.theta );
+
+ return this;
+
+ },
+
+ setFromCylindrical: function ( c ) {
+
+ this.x = c.radius * Math.sin( c.theta );
+ this.y = c.y;
+ this.z = c.radius * Math.cos( c.theta );
+
+ return this;
+
+ },
+
+ setFromMatrixPosition: function ( m ) {
+
+ return this.setFromMatrixColumn( m, 3 );
+
+ },
+
+ setFromMatrixScale: function ( m ) {
+
+ var sx = this.setFromMatrixColumn( m, 0 ).length();
+ var sy = this.setFromMatrixColumn( m, 1 ).length();
+ var sz = this.setFromMatrixColumn( m, 2 ).length();
+
+ this.x = sx;
+ this.y = sy;
+ this.z = sz;
+
+ return this;
+
+ },
+
+ setFromMatrixColumn: function ( m, index ) {
+
+
+ return this.fromArray( m.elements, index * 4 );
+
+ },
+
+ equals: function ( v ) {
+
+ return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.x = array[ offset ];
+ this.y = array[ offset + 1 ];
+ this.z = array[ offset + 2 ];
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this.x;
+ array[ offset + 1 ] = this.y;
+ array[ offset + 2 ] = this.z;
+
+ return array;
+
+ },
+
+ fromBufferAttribute: function ( attribute, index, offset ) {
+
+ if ( offset !== undefined ) {
+
+ console.warn( 'THREE.Vector3: offset has been removed from .fromBufferAttribute().' );
+
+ }
+
+ this.x = attribute.getX( index );
+ this.y = attribute.getY( index );
+ this.z = attribute.getZ( index );
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author supereggbert / http://www.paulbrunt.co.uk/
+ * @author philogb / http://blog.thejit.org/
+ * @author jordi_ros / http://plattsoft.com
+ * @author D1plo1d / http://github.com/D1plo1d
+ * @author alteredq / http://alteredqualia.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author timknip / http://www.floorplanner.com/
+ * @author bhouston / http://clara.io
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function Matrix4() {
+
+ this.elements = [
+
+ 1, 0, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 1, 0,
+ 0, 0, 0, 1
+
+ ];
+
+ if ( arguments.length > 0 ) {
+
+ console.error( 'THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.' );
+
+ }
+
+ }
+
+ Object.assign( Matrix4.prototype, {
+
+ isMatrix4: true,
+
+ set: function ( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) {
+
+ var te = this.elements;
+
+ te[ 0 ] = n11; te[ 4 ] = n12; te[ 8 ] = n13; te[ 12 ] = n14;
+ te[ 1 ] = n21; te[ 5 ] = n22; te[ 9 ] = n23; te[ 13 ] = n24;
+ te[ 2 ] = n31; te[ 6 ] = n32; te[ 10 ] = n33; te[ 14 ] = n34;
+ te[ 3 ] = n41; te[ 7 ] = n42; te[ 11 ] = n43; te[ 15 ] = n44;
+
+ return this;
+
+ },
+
+ identity: function () {
+
+ this.set(
+
+ 1, 0, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 1, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new Matrix4().fromArray( this.elements );
+
+ },
+
+ copy: function ( m ) {
+
+ var te = this.elements;
+ var me = m.elements;
+
+ te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ]; te[ 3 ] = me[ 3 ];
+ te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ]; te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ];
+ te[ 8 ] = me[ 8 ]; te[ 9 ] = me[ 9 ]; te[ 10 ] = me[ 10 ]; te[ 11 ] = me[ 11 ];
+ te[ 12 ] = me[ 12 ]; te[ 13 ] = me[ 13 ]; te[ 14 ] = me[ 14 ]; te[ 15 ] = me[ 15 ];
+
+ return this;
+
+ },
+
+ copyPosition: function ( m ) {
+
+ var te = this.elements, me = m.elements;
+
+ te[ 12 ] = me[ 12 ];
+ te[ 13 ] = me[ 13 ];
+ te[ 14 ] = me[ 14 ];
+
+ return this;
+
+ },
+
+ extractBasis: function ( xAxis, yAxis, zAxis ) {
+
+ xAxis.setFromMatrixColumn( this, 0 );
+ yAxis.setFromMatrixColumn( this, 1 );
+ zAxis.setFromMatrixColumn( this, 2 );
+
+ return this;
+
+ },
+
+ makeBasis: function ( xAxis, yAxis, zAxis ) {
+
+ this.set(
+ xAxis.x, yAxis.x, zAxis.x, 0,
+ xAxis.y, yAxis.y, zAxis.y, 0,
+ xAxis.z, yAxis.z, zAxis.z, 0,
+ 0, 0, 0, 1
+ );
+
+ return this;
+
+ },
+
+ extractRotation: function () {
+
+ var v1 = new Vector3();
+
+ return function extractRotation( m ) {
+
+ var te = this.elements;
+ var me = m.elements;
+
+ var scaleX = 1 / v1.setFromMatrixColumn( m, 0 ).length();
+ var scaleY = 1 / v1.setFromMatrixColumn( m, 1 ).length();
+ var scaleZ = 1 / v1.setFromMatrixColumn( m, 2 ).length();
+
+ te[ 0 ] = me[ 0 ] * scaleX;
+ te[ 1 ] = me[ 1 ] * scaleX;
+ te[ 2 ] = me[ 2 ] * scaleX;
+
+ te[ 4 ] = me[ 4 ] * scaleY;
+ te[ 5 ] = me[ 5 ] * scaleY;
+ te[ 6 ] = me[ 6 ] * scaleY;
+
+ te[ 8 ] = me[ 8 ] * scaleZ;
+ te[ 9 ] = me[ 9 ] * scaleZ;
+ te[ 10 ] = me[ 10 ] * scaleZ;
+
+ return this;
+
+ };
+
+ }(),
+
+ makeRotationFromEuler: function ( euler ) {
+
+ if ( ( euler && euler.isEuler ) === false ) {
+
+ console.error( 'THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.' );
+
+ }
+
+ var te = this.elements;
+
+ var x = euler.x, y = euler.y, z = euler.z;
+ var a = Math.cos( x ), b = Math.sin( x );
+ var c = Math.cos( y ), d = Math.sin( y );
+ var e = Math.cos( z ), f = Math.sin( z );
+
+ if ( euler.order === 'XYZ' ) {
+
+ var ae = a * e, af = a * f, be = b * e, bf = b * f;
+
+ te[ 0 ] = c * e;
+ te[ 4 ] = - c * f;
+ te[ 8 ] = d;
+
+ te[ 1 ] = af + be * d;
+ te[ 5 ] = ae - bf * d;
+ te[ 9 ] = - b * c;
+
+ te[ 2 ] = bf - ae * d;
+ te[ 6 ] = be + af * d;
+ te[ 10 ] = a * c;
+
+ } else if ( euler.order === 'YXZ' ) {
+
+ var ce = c * e, cf = c * f, de = d * e, df = d * f;
+
+ te[ 0 ] = ce + df * b;
+ te[ 4 ] = de * b - cf;
+ te[ 8 ] = a * d;
+
+ te[ 1 ] = a * f;
+ te[ 5 ] = a * e;
+ te[ 9 ] = - b;
+
+ te[ 2 ] = cf * b - de;
+ te[ 6 ] = df + ce * b;
+ te[ 10 ] = a * c;
+
+ } else if ( euler.order === 'ZXY' ) {
+
+ var ce = c * e, cf = c * f, de = d * e, df = d * f;
+
+ te[ 0 ] = ce - df * b;
+ te[ 4 ] = - a * f;
+ te[ 8 ] = de + cf * b;
+
+ te[ 1 ] = cf + de * b;
+ te[ 5 ] = a * e;
+ te[ 9 ] = df - ce * b;
+
+ te[ 2 ] = - a * d;
+ te[ 6 ] = b;
+ te[ 10 ] = a * c;
+
+ } else if ( euler.order === 'ZYX' ) {
+
+ var ae = a * e, af = a * f, be = b * e, bf = b * f;
+
+ te[ 0 ] = c * e;
+ te[ 4 ] = be * d - af;
+ te[ 8 ] = ae * d + bf;
+
+ te[ 1 ] = c * f;
+ te[ 5 ] = bf * d + ae;
+ te[ 9 ] = af * d - be;
+
+ te[ 2 ] = - d;
+ te[ 6 ] = b * c;
+ te[ 10 ] = a * c;
+
+ } else if ( euler.order === 'YZX' ) {
+
+ var ac = a * c, ad = a * d, bc = b * c, bd = b * d;
+
+ te[ 0 ] = c * e;
+ te[ 4 ] = bd - ac * f;
+ te[ 8 ] = bc * f + ad;
+
+ te[ 1 ] = f;
+ te[ 5 ] = a * e;
+ te[ 9 ] = - b * e;
+
+ te[ 2 ] = - d * e;
+ te[ 6 ] = ad * f + bc;
+ te[ 10 ] = ac - bd * f;
+
+ } else if ( euler.order === 'XZY' ) {
+
+ var ac = a * c, ad = a * d, bc = b * c, bd = b * d;
+
+ te[ 0 ] = c * e;
+ te[ 4 ] = - f;
+ te[ 8 ] = d * e;
+
+ te[ 1 ] = ac * f + bd;
+ te[ 5 ] = a * e;
+ te[ 9 ] = ad * f - bc;
+
+ te[ 2 ] = bc * f - ad;
+ te[ 6 ] = b * e;
+ te[ 10 ] = bd * f + ac;
+
+ }
+
+ // last column
+ te[ 3 ] = 0;
+ te[ 7 ] = 0;
+ te[ 11 ] = 0;
+
+ // bottom row
+ te[ 12 ] = 0;
+ te[ 13 ] = 0;
+ te[ 14 ] = 0;
+ te[ 15 ] = 1;
+
+ return this;
+
+ },
+
+ makeRotationFromQuaternion: function ( q ) {
+
+ var te = this.elements;
+
+ var x = q._x, y = q._y, z = q._z, w = q._w;
+ var x2 = x + x, y2 = y + y, z2 = z + z;
+ var xx = x * x2, xy = x * y2, xz = x * z2;
+ var yy = y * y2, yz = y * z2, zz = z * z2;
+ var wx = w * x2, wy = w * y2, wz = w * z2;
+
+ te[ 0 ] = 1 - ( yy + zz );
+ te[ 4 ] = xy - wz;
+ te[ 8 ] = xz + wy;
+
+ te[ 1 ] = xy + wz;
+ te[ 5 ] = 1 - ( xx + zz );
+ te[ 9 ] = yz - wx;
+
+ te[ 2 ] = xz - wy;
+ te[ 6 ] = yz + wx;
+ te[ 10 ] = 1 - ( xx + yy );
+
+ // last column
+ te[ 3 ] = 0;
+ te[ 7 ] = 0;
+ te[ 11 ] = 0;
+
+ // bottom row
+ te[ 12 ] = 0;
+ te[ 13 ] = 0;
+ te[ 14 ] = 0;
+ te[ 15 ] = 1;
+
+ return this;
+
+ },
+
+ lookAt: function () {
+
+ var x = new Vector3();
+ var y = new Vector3();
+ var z = new Vector3();
+
+ return function lookAt( eye, target, up ) {
+
+ var te = this.elements;
+
+ z.subVectors( eye, target );
+
+ if ( z.lengthSq() === 0 ) {
+
+ // eye and target are in the same position
+
+ z.z = 1;
+
+ }
+
+ z.normalize();
+ x.crossVectors( up, z );
+
+ if ( x.lengthSq() === 0 ) {
+
+ // eye and target are in the same vertical
+
+ z.z += 0.0001;
+ x.crossVectors( up, z );
+
+ }
+
+ x.normalize();
+ y.crossVectors( z, x );
+
+ te[ 0 ] = x.x; te[ 4 ] = y.x; te[ 8 ] = z.x;
+ te[ 1 ] = x.y; te[ 5 ] = y.y; te[ 9 ] = z.y;
+ te[ 2 ] = x.z; te[ 6 ] = y.z; te[ 10 ] = z.z;
+
+ return this;
+
+ };
+
+ }(),
+
+ multiply: function ( m, n ) {
+
+ if ( n !== undefined ) {
+
+ console.warn( 'THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.' );
+ return this.multiplyMatrices( m, n );
+
+ }
+
+ return this.multiplyMatrices( this, m );
+
+ },
+
+ premultiply: function ( m ) {
+
+ return this.multiplyMatrices( m, this );
+
+ },
+
+ multiplyMatrices: function ( a, b ) {
+
+ var ae = a.elements;
+ var be = b.elements;
+ var te = this.elements;
+
+ var a11 = ae[ 0 ], a12 = ae[ 4 ], a13 = ae[ 8 ], a14 = ae[ 12 ];
+ var a21 = ae[ 1 ], a22 = ae[ 5 ], a23 = ae[ 9 ], a24 = ae[ 13 ];
+ var a31 = ae[ 2 ], a32 = ae[ 6 ], a33 = ae[ 10 ], a34 = ae[ 14 ];
+ var a41 = ae[ 3 ], a42 = ae[ 7 ], a43 = ae[ 11 ], a44 = ae[ 15 ];
+
+ var b11 = be[ 0 ], b12 = be[ 4 ], b13 = be[ 8 ], b14 = be[ 12 ];
+ var b21 = be[ 1 ], b22 = be[ 5 ], b23 = be[ 9 ], b24 = be[ 13 ];
+ var b31 = be[ 2 ], b32 = be[ 6 ], b33 = be[ 10 ], b34 = be[ 14 ];
+ var b41 = be[ 3 ], b42 = be[ 7 ], b43 = be[ 11 ], b44 = be[ 15 ];
+
+ te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
+ te[ 4 ] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42;
+ te[ 8 ] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43;
+ te[ 12 ] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44;
+
+ te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41;
+ te[ 5 ] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42;
+ te[ 9 ] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43;
+ te[ 13 ] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44;
+
+ te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41;
+ te[ 6 ] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42;
+ te[ 10 ] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43;
+ te[ 14 ] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44;
+
+ te[ 3 ] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41;
+ te[ 7 ] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42;
+ te[ 11 ] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43;
+ te[ 15 ] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( s ) {
+
+ var te = this.elements;
+
+ te[ 0 ] *= s; te[ 4 ] *= s; te[ 8 ] *= s; te[ 12 ] *= s;
+ te[ 1 ] *= s; te[ 5 ] *= s; te[ 9 ] *= s; te[ 13 ] *= s;
+ te[ 2 ] *= s; te[ 6 ] *= s; te[ 10 ] *= s; te[ 14 ] *= s;
+ te[ 3 ] *= s; te[ 7 ] *= s; te[ 11 ] *= s; te[ 15 ] *= s;
+
+ return this;
+
+ },
+
+ applyToBufferAttribute: function () {
+
+ var v1 = new Vector3();
+
+ return function applyToBufferAttribute( attribute ) {
+
+ for ( var i = 0, l = attribute.count; i < l; i ++ ) {
+
+ v1.x = attribute.getX( i );
+ v1.y = attribute.getY( i );
+ v1.z = attribute.getZ( i );
+
+ v1.applyMatrix4( this );
+
+ attribute.setXYZ( i, v1.x, v1.y, v1.z );
+
+ }
+
+ return attribute;
+
+ };
+
+ }(),
+
+ determinant: function () {
+
+ var te = this.elements;
+
+ var n11 = te[ 0 ], n12 = te[ 4 ], n13 = te[ 8 ], n14 = te[ 12 ];
+ var n21 = te[ 1 ], n22 = te[ 5 ], n23 = te[ 9 ], n24 = te[ 13 ];
+ var n31 = te[ 2 ], n32 = te[ 6 ], n33 = te[ 10 ], n34 = te[ 14 ];
+ var n41 = te[ 3 ], n42 = te[ 7 ], n43 = te[ 11 ], n44 = te[ 15 ];
+
+ //TODO: make this more efficient
+ //( based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm )
+
+ return (
+ n41 * (
+ + n14 * n23 * n32
+ - n13 * n24 * n32
+ - n14 * n22 * n33
+ + n12 * n24 * n33
+ + n13 * n22 * n34
+ - n12 * n23 * n34
+ ) +
+ n42 * (
+ + n11 * n23 * n34
+ - n11 * n24 * n33
+ + n14 * n21 * n33
+ - n13 * n21 * n34
+ + n13 * n24 * n31
+ - n14 * n23 * n31
+ ) +
+ n43 * (
+ + n11 * n24 * n32
+ - n11 * n22 * n34
+ - n14 * n21 * n32
+ + n12 * n21 * n34
+ + n14 * n22 * n31
+ - n12 * n24 * n31
+ ) +
+ n44 * (
+ - n13 * n22 * n31
+ - n11 * n23 * n32
+ + n11 * n22 * n33
+ + n13 * n21 * n32
+ - n12 * n21 * n33
+ + n12 * n23 * n31
+ )
+
+ );
+
+ },
+
+ transpose: function () {
+
+ var te = this.elements;
+ var tmp;
+
+ tmp = te[ 1 ]; te[ 1 ] = te[ 4 ]; te[ 4 ] = tmp;
+ tmp = te[ 2 ]; te[ 2 ] = te[ 8 ]; te[ 8 ] = tmp;
+ tmp = te[ 6 ]; te[ 6 ] = te[ 9 ]; te[ 9 ] = tmp;
+
+ tmp = te[ 3 ]; te[ 3 ] = te[ 12 ]; te[ 12 ] = tmp;
+ tmp = te[ 7 ]; te[ 7 ] = te[ 13 ]; te[ 13 ] = tmp;
+ tmp = te[ 11 ]; te[ 11 ] = te[ 14 ]; te[ 14 ] = tmp;
+
+ return this;
+
+ },
+
+ setPosition: function ( v ) {
+
+ var te = this.elements;
+
+ te[ 12 ] = v.x;
+ te[ 13 ] = v.y;
+ te[ 14 ] = v.z;
+
+ return this;
+
+ },
+
+ getInverse: function ( m, throwOnDegenerate ) {
+
+ // based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm
+ var te = this.elements,
+ me = m.elements,
+
+ n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ], n41 = me[ 3 ],
+ n12 = me[ 4 ], n22 = me[ 5 ], n32 = me[ 6 ], n42 = me[ 7 ],
+ n13 = me[ 8 ], n23 = me[ 9 ], n33 = me[ 10 ], n43 = me[ 11 ],
+ n14 = me[ 12 ], n24 = me[ 13 ], n34 = me[ 14 ], n44 = me[ 15 ],
+
+ t11 = n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44,
+ t12 = n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44,
+ t13 = n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44,
+ t14 = n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34;
+
+ var det = n11 * t11 + n21 * t12 + n31 * t13 + n41 * t14;
+
+ if ( det === 0 ) {
+
+ var msg = "THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0";
+
+ if ( throwOnDegenerate === true ) {
+
+ throw new Error( msg );
+
+ } else {
+
+ console.warn( msg );
+
+ }
+
+ return this.identity();
+
+ }
+
+ var detInv = 1 / det;
+
+ te[ 0 ] = t11 * detInv;
+ te[ 1 ] = ( n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44 ) * detInv;
+ te[ 2 ] = ( n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44 ) * detInv;
+ te[ 3 ] = ( n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43 ) * detInv;
+
+ te[ 4 ] = t12 * detInv;
+ te[ 5 ] = ( n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44 ) * detInv;
+ te[ 6 ] = ( n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44 ) * detInv;
+ te[ 7 ] = ( n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43 ) * detInv;
+
+ te[ 8 ] = t13 * detInv;
+ te[ 9 ] = ( n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44 ) * detInv;
+ te[ 10 ] = ( n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44 ) * detInv;
+ te[ 11 ] = ( n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43 ) * detInv;
+
+ te[ 12 ] = t14 * detInv;
+ te[ 13 ] = ( n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34 ) * detInv;
+ te[ 14 ] = ( n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34 ) * detInv;
+ te[ 15 ] = ( n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33 ) * detInv;
+
+ return this;
+
+ },
+
+ scale: function ( v ) {
+
+ var te = this.elements;
+ var x = v.x, y = v.y, z = v.z;
+
+ te[ 0 ] *= x; te[ 4 ] *= y; te[ 8 ] *= z;
+ te[ 1 ] *= x; te[ 5 ] *= y; te[ 9 ] *= z;
+ te[ 2 ] *= x; te[ 6 ] *= y; te[ 10 ] *= z;
+ te[ 3 ] *= x; te[ 7 ] *= y; te[ 11 ] *= z;
+
+ return this;
+
+ },
+
+ getMaxScaleOnAxis: function () {
+
+ var te = this.elements;
+
+ var scaleXSq = te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ];
+ var scaleYSq = te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ];
+ var scaleZSq = te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ];
+
+ return Math.sqrt( Math.max( scaleXSq, scaleYSq, scaleZSq ) );
+
+ },
+
+ makeTranslation: function ( x, y, z ) {
+
+ this.set(
+
+ 1, 0, 0, x,
+ 0, 1, 0, y,
+ 0, 0, 1, z,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeRotationX: function ( theta ) {
+
+ var c = Math.cos( theta ), s = Math.sin( theta );
+
+ this.set(
+
+ 1, 0, 0, 0,
+ 0, c, - s, 0,
+ 0, s, c, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeRotationY: function ( theta ) {
+
+ var c = Math.cos( theta ), s = Math.sin( theta );
+
+ this.set(
+
+ c, 0, s, 0,
+ 0, 1, 0, 0,
+ - s, 0, c, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeRotationZ: function ( theta ) {
+
+ var c = Math.cos( theta ), s = Math.sin( theta );
+
+ this.set(
+
+ c, - s, 0, 0,
+ s, c, 0, 0,
+ 0, 0, 1, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeRotationAxis: function ( axis, angle ) {
+
+ // Based on http://www.gamedev.net/reference/articles/article1199.asp
+
+ var c = Math.cos( angle );
+ var s = Math.sin( angle );
+ var t = 1 - c;
+ var x = axis.x, y = axis.y, z = axis.z;
+ var tx = t * x, ty = t * y;
+
+ this.set(
+
+ tx * x + c, tx * y - s * z, tx * z + s * y, 0,
+ tx * y + s * z, ty * y + c, ty * z - s * x, 0,
+ tx * z - s * y, ty * z + s * x, t * z * z + c, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeScale: function ( x, y, z ) {
+
+ this.set(
+
+ x, 0, 0, 0,
+ 0, y, 0, 0,
+ 0, 0, z, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ makeShear: function ( x, y, z ) {
+
+ this.set(
+
+ 1, y, z, 0,
+ x, 1, z, 0,
+ x, y, 1, 0,
+ 0, 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ compose: function ( position, quaternion, scale ) {
+
+ this.makeRotationFromQuaternion( quaternion );
+ this.scale( scale );
+ this.setPosition( position );
+
+ return this;
+
+ },
+
+ decompose: function () {
+
+ var vector = new Vector3();
+ var matrix = new Matrix4();
+
+ return function decompose( position, quaternion, scale ) {
+
+ var te = this.elements;
+
+ var sx = vector.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length();
+ var sy = vector.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length();
+ var sz = vector.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length();
+
+ // if determine is negative, we need to invert one scale
+ var det = this.determinant();
+ if ( det < 0 ) sx = - sx;
+
+ position.x = te[ 12 ];
+ position.y = te[ 13 ];
+ position.z = te[ 14 ];
+
+ // scale the rotation part
+ matrix.copy( this );
+
+ var invSX = 1 / sx;
+ var invSY = 1 / sy;
+ var invSZ = 1 / sz;
+
+ matrix.elements[ 0 ] *= invSX;
+ matrix.elements[ 1 ] *= invSX;
+ matrix.elements[ 2 ] *= invSX;
+
+ matrix.elements[ 4 ] *= invSY;
+ matrix.elements[ 5 ] *= invSY;
+ matrix.elements[ 6 ] *= invSY;
+
+ matrix.elements[ 8 ] *= invSZ;
+ matrix.elements[ 9 ] *= invSZ;
+ matrix.elements[ 10 ] *= invSZ;
+
+ quaternion.setFromRotationMatrix( matrix );
+
+ scale.x = sx;
+ scale.y = sy;
+ scale.z = sz;
+
+ return this;
+
+ };
+
+ }(),
+
+ makePerspective: function ( left, right, top, bottom, near, far ) {
+
+ if ( far === undefined ) {
+
+ console.warn( 'THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.' );
+
+ }
+
+ var te = this.elements;
+ var x = 2 * near / ( right - left );
+ var y = 2 * near / ( top - bottom );
+
+ var a = ( right + left ) / ( right - left );
+ var b = ( top + bottom ) / ( top - bottom );
+ var c = - ( far + near ) / ( far - near );
+ var d = - 2 * far * near / ( far - near );
+
+ te[ 0 ] = x; te[ 4 ] = 0; te[ 8 ] = a; te[ 12 ] = 0;
+ te[ 1 ] = 0; te[ 5 ] = y; te[ 9 ] = b; te[ 13 ] = 0;
+ te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = c; te[ 14 ] = d;
+ te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = - 1; te[ 15 ] = 0;
+
+ return this;
+
+ },
+
+ makeOrthographic: function ( left, right, top, bottom, near, far ) {
+
+ var te = this.elements;
+ var w = 1.0 / ( right - left );
+ var h = 1.0 / ( top - bottom );
+ var p = 1.0 / ( far - near );
+
+ var x = ( right + left ) * w;
+ var y = ( top + bottom ) * h;
+ var z = ( far + near ) * p;
+
+ te[ 0 ] = 2 * w; te[ 4 ] = 0; te[ 8 ] = 0; te[ 12 ] = - x;
+ te[ 1 ] = 0; te[ 5 ] = 2 * h; te[ 9 ] = 0; te[ 13 ] = - y;
+ te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = - 2 * p; te[ 14 ] = - z;
+ te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = 0; te[ 15 ] = 1;
+
+ return this;
+
+ },
+
+ equals: function ( matrix ) {
+
+ var te = this.elements;
+ var me = matrix.elements;
+
+ for ( var i = 0; i < 16; i ++ ) {
+
+ if ( te[ i ] !== me[ i ] ) return false;
+
+ }
+
+ return true;
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ for ( var i = 0; i < 16; i ++ ) {
+
+ this.elements[ i ] = array[ i + offset ];
+
+ }
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ var te = this.elements;
+
+ array[ offset ] = te[ 0 ];
+ array[ offset + 1 ] = te[ 1 ];
+ array[ offset + 2 ] = te[ 2 ];
+ array[ offset + 3 ] = te[ 3 ];
+
+ array[ offset + 4 ] = te[ 4 ];
+ array[ offset + 5 ] = te[ 5 ];
+ array[ offset + 6 ] = te[ 6 ];
+ array[ offset + 7 ] = te[ 7 ];
+
+ array[ offset + 8 ] = te[ 8 ];
+ array[ offset + 9 ] = te[ 9 ];
+ array[ offset + 10 ] = te[ 10 ];
+ array[ offset + 11 ] = te[ 11 ];
+
+ array[ offset + 12 ] = te[ 12 ];
+ array[ offset + 13 ] = te[ 13 ];
+ array[ offset + 14 ] = te[ 14 ];
+ array[ offset + 15 ] = te[ 15 ];
+
+ return array;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function DataTexture( data, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding ) {
+
+ Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
+
+ this.image = { data: data, width: width, height: height };
+
+ this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
+ this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
+
+ this.generateMipmaps = false;
+ this.flipY = false;
+ this.unpackAlignment = 1;
+
+ }
+
+ DataTexture.prototype = Object.create( Texture.prototype );
+ DataTexture.prototype.constructor = DataTexture;
+
+ DataTexture.prototype.isDataTexture = true;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function CubeTexture( images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding ) {
+
+ images = images !== undefined ? images : [];
+ mapping = mapping !== undefined ? mapping : CubeReflectionMapping;
+
+ Texture.call( this, images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
+
+ this.flipY = false;
+
+ }
+
+ CubeTexture.prototype = Object.create( Texture.prototype );
+ CubeTexture.prototype.constructor = CubeTexture;
+
+ CubeTexture.prototype.isCubeTexture = true;
+
+ Object.defineProperty( CubeTexture.prototype, 'images', {
+
+ get: function () {
+
+ return this.image;
+
+ },
+
+ set: function ( value ) {
+
+ this.image = value;
+
+ }
+
+ } );
+
+ /**
+ * @author tschw
+ *
+ * Uniforms of a program.
+ * Those form a tree structure with a special top-level container for the root,
+ * which you get by calling 'new WebGLUniforms( gl, program, renderer )'.
+ *
+ *
+ * Properties of inner nodes including the top-level container:
+ *
+ * .seq - array of nested uniforms
+ * .map - nested uniforms by name
+ *
+ *
+ * Methods of all nodes except the top-level container:
+ *
+ * .setValue( gl, value, [renderer] )
+ *
+ * uploads a uniform value(s)
+ * the 'renderer' parameter is needed for sampler uniforms
+ *
+ *
+ * Static methods of the top-level container (renderer factorizations):
+ *
+ * .upload( gl, seq, values, renderer )
+ *
+ * sets uniforms in 'seq' to 'values[id].value'
+ *
+ * .seqWithValue( seq, values ) : filteredSeq
+ *
+ * filters 'seq' entries with corresponding entry in values
+ *
+ *
+ * Methods of the top-level container (renderer factorizations):
+ *
+ * .setValue( gl, name, value )
+ *
+ * sets uniform with name 'name' to 'value'
+ *
+ * .set( gl, obj, prop )
+ *
+ * sets uniform from object and property with same name than uniform
+ *
+ * .setOptional( gl, obj, prop )
+ *
+ * like .set for an optional property of the object
+ *
+ */
+
+ var emptyTexture = new Texture();
+ var emptyCubeTexture = new CubeTexture();
+
+ // --- Base for inner nodes (including the root) ---
+
+ function UniformContainer() {
+
+ this.seq = [];
+ this.map = {};
+
+ }
+
+ // --- Utilities ---
+
+ // Array Caches (provide typed arrays for temporary by size)
+
+ var arrayCacheF32 = [];
+ var arrayCacheI32 = [];
+
+ // Float32Array caches used for uploading Matrix uniforms
+
+ var mat4array = new Float32Array( 16 );
+ var mat3array = new Float32Array( 9 );
+
+ // Flattening for arrays of vectors and matrices
+
+ function flatten( array, nBlocks, blockSize ) {
+
+ var firstElem = array[ 0 ];
+
+ if ( firstElem <= 0 || firstElem > 0 ) return array;
+ // unoptimized: ! isNaN( firstElem )
+ // see http://jacksondunstan.com/articles/983
+
+ var n = nBlocks * blockSize,
+ r = arrayCacheF32[ n ];
+
+ if ( r === undefined ) {
+
+ r = new Float32Array( n );
+ arrayCacheF32[ n ] = r;
+
+ }
+
+ if ( nBlocks !== 0 ) {
+
+ firstElem.toArray( r, 0 );
+
+ for ( var i = 1, offset = 0; i !== nBlocks; ++ i ) {
+
+ offset += blockSize;
+ array[ i ].toArray( r, offset );
+
+ }
+
+ }
+
+ return r;
+
+ }
+
+ // Texture unit allocation
+
+ function allocTexUnits( renderer, n ) {
+
+ var r = arrayCacheI32[ n ];
+
+ if ( r === undefined ) {
+
+ r = new Int32Array( n );
+ arrayCacheI32[ n ] = r;
+
+ }
+
+ for ( var i = 0; i !== n; ++ i )
+ r[ i ] = renderer.allocTextureUnit();
+
+ return r;
+
+ }
+
+ // --- Setters ---
+
+ // Note: Defining these methods externally, because they come in a bunch
+ // and this way their names minify.
+
+ // Single scalar
+
+ function setValue1f( gl, v ) { gl.uniform1f( this.addr, v ); }
+ function setValue1i( gl, v ) { gl.uniform1i( this.addr, v ); }
+
+ // Single float vector (from flat array or THREE.VectorN)
+
+ function setValue2fv( gl, v ) {
+
+ if ( v.x === undefined ) gl.uniform2fv( this.addr, v );
+ else gl.uniform2f( this.addr, v.x, v.y );
+
+ }
+
+ function setValue3fv( gl, v ) {
+
+ if ( v.x !== undefined )
+ gl.uniform3f( this.addr, v.x, v.y, v.z );
+ else if ( v.r !== undefined )
+ gl.uniform3f( this.addr, v.r, v.g, v.b );
+ else
+ gl.uniform3fv( this.addr, v );
+
+ }
+
+ function setValue4fv( gl, v ) {
+
+ if ( v.x === undefined ) gl.uniform4fv( this.addr, v );
+ else gl.uniform4f( this.addr, v.x, v.y, v.z, v.w );
+
+ }
+
+ // Single matrix (from flat array or MatrixN)
+
+ function setValue2fm( gl, v ) {
+
+ gl.uniformMatrix2fv( this.addr, false, v.elements || v );
+
+ }
+
+ function setValue3fm( gl, v ) {
+
+ if ( v.elements === undefined ) {
+
+ gl.uniformMatrix3fv( this.addr, false, v );
+
+ } else {
+
+ mat3array.set( v.elements );
+ gl.uniformMatrix3fv( this.addr, false, mat3array );
+
+ }
+
+ }
+
+ function setValue4fm( gl, v ) {
+
+ if ( v.elements === undefined ) {
+
+ gl.uniformMatrix4fv( this.addr, false, v );
+
+ } else {
+
+ mat4array.set( v.elements );
+ gl.uniformMatrix4fv( this.addr, false, mat4array );
+
+ }
+
+ }
+
+ // Single texture (2D / Cube)
+
+ function setValueT1( gl, v, renderer ) {
+
+ var unit = renderer.allocTextureUnit();
+ gl.uniform1i( this.addr, unit );
+ renderer.setTexture2D( v || emptyTexture, unit );
+
+ }
+
+ function setValueT6( gl, v, renderer ) {
+
+ var unit = renderer.allocTextureUnit();
+ gl.uniform1i( this.addr, unit );
+ renderer.setTextureCube( v || emptyCubeTexture, unit );
+
+ }
+
+ // Integer / Boolean vectors or arrays thereof (always flat arrays)
+
+ function setValue2iv( gl, v ) { gl.uniform2iv( this.addr, v ); }
+ function setValue3iv( gl, v ) { gl.uniform3iv( this.addr, v ); }
+ function setValue4iv( gl, v ) { gl.uniform4iv( this.addr, v ); }
+
+ // Helper to pick the right setter for the singular case
+
+ function getSingularSetter( type ) {
+
+ switch ( type ) {
+
+ case 0x1406: return setValue1f; // FLOAT
+ case 0x8b50: return setValue2fv; // _VEC2
+ case 0x8b51: return setValue3fv; // _VEC3
+ case 0x8b52: return setValue4fv; // _VEC4
+
+ case 0x8b5a: return setValue2fm; // _MAT2
+ case 0x8b5b: return setValue3fm; // _MAT3
+ case 0x8b5c: return setValue4fm; // _MAT4
+
+ case 0x8b5e: return setValueT1; // SAMPLER_2D
+ case 0x8b60: return setValueT6; // SAMPLER_CUBE
+
+ case 0x1404: case 0x8b56: return setValue1i; // INT, BOOL
+ case 0x8b53: case 0x8b57: return setValue2iv; // _VEC2
+ case 0x8b54: case 0x8b58: return setValue3iv; // _VEC3
+ case 0x8b55: case 0x8b59: return setValue4iv; // _VEC4
+
+ }
+
+ }
+
+ // Array of scalars
+
+ function setValue1fv( gl, v ) { gl.uniform1fv( this.addr, v ); }
+ function setValue1iv( gl, v ) { gl.uniform1iv( this.addr, v ); }
+
+ // Array of vectors (flat or from THREE classes)
+
+ function setValueV2a( gl, v ) {
+
+ gl.uniform2fv( this.addr, flatten( v, this.size, 2 ) );
+
+ }
+
+ function setValueV3a( gl, v ) {
+
+ gl.uniform3fv( this.addr, flatten( v, this.size, 3 ) );
+
+ }
+
+ function setValueV4a( gl, v ) {
+
+ gl.uniform4fv( this.addr, flatten( v, this.size, 4 ) );
+
+ }
+
+ // Array of matrices (flat or from THREE clases)
+
+ function setValueM2a( gl, v ) {
+
+ gl.uniformMatrix2fv( this.addr, false, flatten( v, this.size, 4 ) );
+
+ }
+
+ function setValueM3a( gl, v ) {
+
+ gl.uniformMatrix3fv( this.addr, false, flatten( v, this.size, 9 ) );
+
+ }
+
+ function setValueM4a( gl, v ) {
+
+ gl.uniformMatrix4fv( this.addr, false, flatten( v, this.size, 16 ) );
+
+ }
+
+ // Array of textures (2D / Cube)
+
+ function setValueT1a( gl, v, renderer ) {
+
+ var n = v.length,
+ units = allocTexUnits( renderer, n );
+
+ gl.uniform1iv( this.addr, units );
+
+ for ( var i = 0; i !== n; ++ i ) {
+
+ renderer.setTexture2D( v[ i ] || emptyTexture, units[ i ] );
+
+ }
+
+ }
+
+ function setValueT6a( gl, v, renderer ) {
+
+ var n = v.length,
+ units = allocTexUnits( renderer, n );
+
+ gl.uniform1iv( this.addr, units );
+
+ for ( var i = 0; i !== n; ++ i ) {
+
+ renderer.setTextureCube( v[ i ] || emptyCubeTexture, units[ i ] );
+
+ }
+
+ }
+
+ // Helper to pick the right setter for a pure (bottom-level) array
+
+ function getPureArraySetter( type ) {
+
+ switch ( type ) {
+
+ case 0x1406: return setValue1fv; // FLOAT
+ case 0x8b50: return setValueV2a; // _VEC2
+ case 0x8b51: return setValueV3a; // _VEC3
+ case 0x8b52: return setValueV4a; // _VEC4
+
+ case 0x8b5a: return setValueM2a; // _MAT2
+ case 0x8b5b: return setValueM3a; // _MAT3
+ case 0x8b5c: return setValueM4a; // _MAT4
+
+ case 0x8b5e: return setValueT1a; // SAMPLER_2D
+ case 0x8b60: return setValueT6a; // SAMPLER_CUBE
+
+ case 0x1404: case 0x8b56: return setValue1iv; // INT, BOOL
+ case 0x8b53: case 0x8b57: return setValue2iv; // _VEC2
+ case 0x8b54: case 0x8b58: return setValue3iv; // _VEC3
+ case 0x8b55: case 0x8b59: return setValue4iv; // _VEC4
+
+ }
+
+ }
+
+ // --- Uniform Classes ---
+
+ function SingleUniform( id, activeInfo, addr ) {
+
+ this.id = id;
+ this.addr = addr;
+ this.setValue = getSingularSetter( activeInfo.type );
+
+ // this.path = activeInfo.name; // DEBUG
+
+ }
+
+ function PureArrayUniform( id, activeInfo, addr ) {
+
+ this.id = id;
+ this.addr = addr;
+ this.size = activeInfo.size;
+ this.setValue = getPureArraySetter( activeInfo.type );
+
+ // this.path = activeInfo.name; // DEBUG
+
+ }
+
+ function StructuredUniform( id ) {
+
+ this.id = id;
+
+ UniformContainer.call( this ); // mix-in
+
+ }
+
+ StructuredUniform.prototype.setValue = function ( gl, value ) {
+
+ // Note: Don't need an extra 'renderer' parameter, since samplers
+ // are not allowed in structured uniforms.
+
+ var seq = this.seq;
+
+ for ( var i = 0, n = seq.length; i !== n; ++ i ) {
+
+ var u = seq[ i ];
+ u.setValue( gl, value[ u.id ] );
+
+ }
+
+ };
+
+ // --- Top-level ---
+
+ // Parser - builds up the property tree from the path strings
+
+ var RePathPart = /([\w\d_]+)(\])?(\[|\.)?/g;
+
+ // extracts
+ // - the identifier (member name or array index)
+ // - followed by an optional right bracket (found when array index)
+ // - followed by an optional left bracket or dot (type of subscript)
+ //
+ // Note: These portions can be read in a non-overlapping fashion and
+ // allow straightforward parsing of the hierarchy that WebGL encodes
+ // in the uniform names.
+
+ function addUniform( container, uniformObject ) {
+
+ container.seq.push( uniformObject );
+ container.map[ uniformObject.id ] = uniformObject;
+
+ }
+
+ function parseUniform( activeInfo, addr, container ) {
+
+ var path = activeInfo.name,
+ pathLength = path.length;
+
+ // reset RegExp object, because of the early exit of a previous run
+ RePathPart.lastIndex = 0;
+
+ for ( ; ; ) {
+
+ var match = RePathPart.exec( path ),
+ matchEnd = RePathPart.lastIndex,
+
+ id = match[ 1 ],
+ idIsIndex = match[ 2 ] === ']',
+ subscript = match[ 3 ];
+
+ if ( idIsIndex ) id = id | 0; // convert to integer
+
+ if ( subscript === undefined || subscript === '[' && matchEnd + 2 === pathLength ) {
+
+ // bare name or "pure" bottom-level array "[0]" suffix
+
+ addUniform( container, subscript === undefined ?
+ new SingleUniform( id, activeInfo, addr ) :
+ new PureArrayUniform( id, activeInfo, addr ) );
+
+ break;
+
+ } else {
+
+ // step into inner node / create it in case it doesn't exist
+
+ var map = container.map, next = map[ id ];
+
+ if ( next === undefined ) {
+
+ next = new StructuredUniform( id );
+ addUniform( container, next );
+
+ }
+
+ container = next;
+
+ }
+
+ }
+
+ }
+
+ // Root Container
+
+ function WebGLUniforms( gl, program, renderer ) {
+
+ UniformContainer.call( this );
+
+ this.renderer = renderer;
+
+ var n = gl.getProgramParameter( program, gl.ACTIVE_UNIFORMS );
+
+ for ( var i = 0; i < n; ++ i ) {
+
+ var info = gl.getActiveUniform( program, i ),
+ path = info.name,
+ addr = gl.getUniformLocation( program, path );
+
+ parseUniform( info, addr, this );
+
+ }
+
+ }
+
+ WebGLUniforms.prototype.setValue = function ( gl, name, value ) {
+
+ var u = this.map[ name ];
+
+ if ( u !== undefined ) u.setValue( gl, value, this.renderer );
+
+ };
+
+ WebGLUniforms.prototype.setOptional = function ( gl, object, name ) {
+
+ var v = object[ name ];
+
+ if ( v !== undefined ) this.setValue( gl, name, v );
+
+ };
+
+
+ // Static interface
+
+ WebGLUniforms.upload = function ( gl, seq, values, renderer ) {
+
+ for ( var i = 0, n = seq.length; i !== n; ++ i ) {
+
+ var u = seq[ i ],
+ v = values[ u.id ];
+
+ if ( v.needsUpdate !== false ) {
+
+ // note: always updating when .needsUpdate is undefined
+ u.setValue( gl, v.value, renderer );
+
+ }
+
+ }
+
+ };
+
+ WebGLUniforms.seqWithValue = function ( seq, values ) {
+
+ var r = [];
+
+ for ( var i = 0, n = seq.length; i !== n; ++ i ) {
+
+ var u = seq[ i ];
+ if ( u.id in values ) r.push( u );
+
+ }
+
+ return r;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ var ColorKeywords = { 'aliceblue': 0xF0F8FF, 'antiquewhite': 0xFAEBD7, 'aqua': 0x00FFFF, 'aquamarine': 0x7FFFD4, 'azure': 0xF0FFFF,
+ 'beige': 0xF5F5DC, 'bisque': 0xFFE4C4, 'black': 0x000000, 'blanchedalmond': 0xFFEBCD, 'blue': 0x0000FF, 'blueviolet': 0x8A2BE2,
+ 'brown': 0xA52A2A, 'burlywood': 0xDEB887, 'cadetblue': 0x5F9EA0, 'chartreuse': 0x7FFF00, 'chocolate': 0xD2691E, 'coral': 0xFF7F50,
+ 'cornflowerblue': 0x6495ED, 'cornsilk': 0xFFF8DC, 'crimson': 0xDC143C, 'cyan': 0x00FFFF, 'darkblue': 0x00008B, 'darkcyan': 0x008B8B,
+ 'darkgoldenrod': 0xB8860B, 'darkgray': 0xA9A9A9, 'darkgreen': 0x006400, 'darkgrey': 0xA9A9A9, 'darkkhaki': 0xBDB76B, 'darkmagenta': 0x8B008B,
+ 'darkolivegreen': 0x556B2F, 'darkorange': 0xFF8C00, 'darkorchid': 0x9932CC, 'darkred': 0x8B0000, 'darksalmon': 0xE9967A, 'darkseagreen': 0x8FBC8F,
+ 'darkslateblue': 0x483D8B, 'darkslategray': 0x2F4F4F, 'darkslategrey': 0x2F4F4F, 'darkturquoise': 0x00CED1, 'darkviolet': 0x9400D3,
+ 'deeppink': 0xFF1493, 'deepskyblue': 0x00BFFF, 'dimgray': 0x696969, 'dimgrey': 0x696969, 'dodgerblue': 0x1E90FF, 'firebrick': 0xB22222,
+ 'floralwhite': 0xFFFAF0, 'forestgreen': 0x228B22, 'fuchsia': 0xFF00FF, 'gainsboro': 0xDCDCDC, 'ghostwhite': 0xF8F8FF, 'gold': 0xFFD700,
+ 'goldenrod': 0xDAA520, 'gray': 0x808080, 'green': 0x008000, 'greenyellow': 0xADFF2F, 'grey': 0x808080, 'honeydew': 0xF0FFF0, 'hotpink': 0xFF69B4,
+ 'indianred': 0xCD5C5C, 'indigo': 0x4B0082, 'ivory': 0xFFFFF0, 'khaki': 0xF0E68C, 'lavender': 0xE6E6FA, 'lavenderblush': 0xFFF0F5, 'lawngreen': 0x7CFC00,
+ 'lemonchiffon': 0xFFFACD, 'lightblue': 0xADD8E6, 'lightcoral': 0xF08080, 'lightcyan': 0xE0FFFF, 'lightgoldenrodyellow': 0xFAFAD2, 'lightgray': 0xD3D3D3,
+ 'lightgreen': 0x90EE90, 'lightgrey': 0xD3D3D3, 'lightpink': 0xFFB6C1, 'lightsalmon': 0xFFA07A, 'lightseagreen': 0x20B2AA, 'lightskyblue': 0x87CEFA,
+ 'lightslategray': 0x778899, 'lightslategrey': 0x778899, 'lightsteelblue': 0xB0C4DE, 'lightyellow': 0xFFFFE0, 'lime': 0x00FF00, 'limegreen': 0x32CD32,
+ 'linen': 0xFAF0E6, 'magenta': 0xFF00FF, 'maroon': 0x800000, 'mediumaquamarine': 0x66CDAA, 'mediumblue': 0x0000CD, 'mediumorchid': 0xBA55D3,
+ 'mediumpurple': 0x9370DB, 'mediumseagreen': 0x3CB371, 'mediumslateblue': 0x7B68EE, 'mediumspringgreen': 0x00FA9A, 'mediumturquoise': 0x48D1CC,
+ 'mediumvioletred': 0xC71585, 'midnightblue': 0x191970, 'mintcream': 0xF5FFFA, 'mistyrose': 0xFFE4E1, 'moccasin': 0xFFE4B5, 'navajowhite': 0xFFDEAD,
+ 'navy': 0x000080, 'oldlace': 0xFDF5E6, 'olive': 0x808000, 'olivedrab': 0x6B8E23, 'orange': 0xFFA500, 'orangered': 0xFF4500, 'orchid': 0xDA70D6,
+ 'palegoldenrod': 0xEEE8AA, 'palegreen': 0x98FB98, 'paleturquoise': 0xAFEEEE, 'palevioletred': 0xDB7093, 'papayawhip': 0xFFEFD5, 'peachpuff': 0xFFDAB9,
+ 'peru': 0xCD853F, 'pink': 0xFFC0CB, 'plum': 0xDDA0DD, 'powderblue': 0xB0E0E6, 'purple': 0x800080, 'red': 0xFF0000, 'rosybrown': 0xBC8F8F,
+ 'royalblue': 0x4169E1, 'saddlebrown': 0x8B4513, 'salmon': 0xFA8072, 'sandybrown': 0xF4A460, 'seagreen': 0x2E8B57, 'seashell': 0xFFF5EE,
+ 'sienna': 0xA0522D, 'silver': 0xC0C0C0, 'skyblue': 0x87CEEB, 'slateblue': 0x6A5ACD, 'slategray': 0x708090, 'slategrey': 0x708090, 'snow': 0xFFFAFA,
+ 'springgreen': 0x00FF7F, 'steelblue': 0x4682B4, 'tan': 0xD2B48C, 'teal': 0x008080, 'thistle': 0xD8BFD8, 'tomato': 0xFF6347, 'turquoise': 0x40E0D0,
+ 'violet': 0xEE82EE, 'wheat': 0xF5DEB3, 'white': 0xFFFFFF, 'whitesmoke': 0xF5F5F5, 'yellow': 0xFFFF00, 'yellowgreen': 0x9ACD32 };
+
+ function Color( r, g, b ) {
+
+ if ( g === undefined && b === undefined ) {
+
+ // r is THREE.Color, hex or string
+ return this.set( r );
+
+ }
+
+ return this.setRGB( r, g, b );
+
+ }
+
+ Object.assign( Color.prototype, {
+
+ isColor: true,
+
+ r: 1, g: 1, b: 1,
+
+ set: function ( value ) {
+
+ if ( value && value.isColor ) {
+
+ this.copy( value );
+
+ } else if ( typeof value === 'number' ) {
+
+ this.setHex( value );
+
+ } else if ( typeof value === 'string' ) {
+
+ this.setStyle( value );
+
+ }
+
+ return this;
+
+ },
+
+ setScalar: function ( scalar ) {
+
+ this.r = scalar;
+ this.g = scalar;
+ this.b = scalar;
+
+ return this;
+
+ },
+
+ setHex: function ( hex ) {
+
+ hex = Math.floor( hex );
+
+ this.r = ( hex >> 16 & 255 ) / 255;
+ this.g = ( hex >> 8 & 255 ) / 255;
+ this.b = ( hex & 255 ) / 255;
+
+ return this;
+
+ },
+
+ setRGB: function ( r, g, b ) {
+
+ this.r = r;
+ this.g = g;
+ this.b = b;
+
+ return this;
+
+ },
+
+ setHSL: function () {
+
+ function hue2rgb( p, q, t ) {
+
+ if ( t < 0 ) t += 1;
+ if ( t > 1 ) t -= 1;
+ if ( t < 1 / 6 ) return p + ( q - p ) * 6 * t;
+ if ( t < 1 / 2 ) return q;
+ if ( t < 2 / 3 ) return p + ( q - p ) * 6 * ( 2 / 3 - t );
+ return p;
+
+ }
+
+ return function setHSL( h, s, l ) {
+
+ // h,s,l ranges are in 0.0 - 1.0
+ h = _Math.euclideanModulo( h, 1 );
+ s = _Math.clamp( s, 0, 1 );
+ l = _Math.clamp( l, 0, 1 );
+
+ if ( s === 0 ) {
+
+ this.r = this.g = this.b = l;
+
+ } else {
+
+ var p = l <= 0.5 ? l * ( 1 + s ) : l + s - ( l * s );
+ var q = ( 2 * l ) - p;
+
+ this.r = hue2rgb( q, p, h + 1 / 3 );
+ this.g = hue2rgb( q, p, h );
+ this.b = hue2rgb( q, p, h - 1 / 3 );
+
+ }
+
+ return this;
+
+ };
+
+ }(),
+
+ setStyle: function ( style ) {
+
+ function handleAlpha( string ) {
+
+ if ( string === undefined ) return;
+
+ if ( parseFloat( string ) < 1 ) {
+
+ console.warn( 'THREE.Color: Alpha component of ' + style + ' will be ignored.' );
+
+ }
+
+ }
+
+
+ var m;
+
+ if ( m = /^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec( style ) ) {
+
+ // rgb / hsl
+
+ var color;
+ var name = m[ 1 ];
+ var components = m[ 2 ];
+
+ switch ( name ) {
+
+ case 'rgb':
+ case 'rgba':
+
+ if ( color = /^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) {
+
+ // rgb(255,0,0) rgba(255,0,0,0.5)
+ this.r = Math.min( 255, parseInt( color[ 1 ], 10 ) ) / 255;
+ this.g = Math.min( 255, parseInt( color[ 2 ], 10 ) ) / 255;
+ this.b = Math.min( 255, parseInt( color[ 3 ], 10 ) ) / 255;
+
+ handleAlpha( color[ 5 ] );
+
+ return this;
+
+ }
+
+ if ( color = /^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) {
+
+ // rgb(100%,0%,0%) rgba(100%,0%,0%,0.5)
+ this.r = Math.min( 100, parseInt( color[ 1 ], 10 ) ) / 100;
+ this.g = Math.min( 100, parseInt( color[ 2 ], 10 ) ) / 100;
+ this.b = Math.min( 100, parseInt( color[ 3 ], 10 ) ) / 100;
+
+ handleAlpha( color[ 5 ] );
+
+ return this;
+
+ }
+
+ break;
+
+ case 'hsl':
+ case 'hsla':
+
+ if ( color = /^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) {
+
+ // hsl(120,50%,50%) hsla(120,50%,50%,0.5)
+ var h = parseFloat( color[ 1 ] ) / 360;
+ var s = parseInt( color[ 2 ], 10 ) / 100;
+ var l = parseInt( color[ 3 ], 10 ) / 100;
+
+ handleAlpha( color[ 5 ] );
+
+ return this.setHSL( h, s, l );
+
+ }
+
+ break;
+
+ }
+
+ } else if ( m = /^\#([A-Fa-f0-9]+)$/.exec( style ) ) {
+
+ // hex color
+
+ var hex = m[ 1 ];
+ var size = hex.length;
+
+ if ( size === 3 ) {
+
+ // #ff0
+ this.r = parseInt( hex.charAt( 0 ) + hex.charAt( 0 ), 16 ) / 255;
+ this.g = parseInt( hex.charAt( 1 ) + hex.charAt( 1 ), 16 ) / 255;
+ this.b = parseInt( hex.charAt( 2 ) + hex.charAt( 2 ), 16 ) / 255;
+
+ return this;
+
+ } else if ( size === 6 ) {
+
+ // #ff0000
+ this.r = parseInt( hex.charAt( 0 ) + hex.charAt( 1 ), 16 ) / 255;
+ this.g = parseInt( hex.charAt( 2 ) + hex.charAt( 3 ), 16 ) / 255;
+ this.b = parseInt( hex.charAt( 4 ) + hex.charAt( 5 ), 16 ) / 255;
+
+ return this;
+
+ }
+
+ }
+
+ if ( style && style.length > 0 ) {
+
+ // color keywords
+ var hex = ColorKeywords[ style ];
+
+ if ( hex !== undefined ) {
+
+ // red
+ this.setHex( hex );
+
+ } else {
+
+ // unknown color
+ console.warn( 'THREE.Color: Unknown color ' + style );
+
+ }
+
+ }
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.r, this.g, this.b );
+
+ },
+
+ copy: function ( color ) {
+
+ this.r = color.r;
+ this.g = color.g;
+ this.b = color.b;
+
+ return this;
+
+ },
+
+ copyGammaToLinear: function ( color, gammaFactor ) {
+
+ if ( gammaFactor === undefined ) gammaFactor = 2.0;
+
+ this.r = Math.pow( color.r, gammaFactor );
+ this.g = Math.pow( color.g, gammaFactor );
+ this.b = Math.pow( color.b, gammaFactor );
+
+ return this;
+
+ },
+
+ copyLinearToGamma: function ( color, gammaFactor ) {
+
+ if ( gammaFactor === undefined ) gammaFactor = 2.0;
+
+ var safeInverse = ( gammaFactor > 0 ) ? ( 1.0 / gammaFactor ) : 1.0;
+
+ this.r = Math.pow( color.r, safeInverse );
+ this.g = Math.pow( color.g, safeInverse );
+ this.b = Math.pow( color.b, safeInverse );
+
+ return this;
+
+ },
+
+ convertGammaToLinear: function () {
+
+ var r = this.r, g = this.g, b = this.b;
+
+ this.r = r * r;
+ this.g = g * g;
+ this.b = b * b;
+
+ return this;
+
+ },
+
+ convertLinearToGamma: function () {
+
+ this.r = Math.sqrt( this.r );
+ this.g = Math.sqrt( this.g );
+ this.b = Math.sqrt( this.b );
+
+ return this;
+
+ },
+
+ getHex: function () {
+
+ return ( this.r * 255 ) << 16 ^ ( this.g * 255 ) << 8 ^ ( this.b * 255 ) << 0;
+
+ },
+
+ getHexString: function () {
+
+ return ( '000000' + this.getHex().toString( 16 ) ).slice( - 6 );
+
+ },
+
+ getHSL: function ( optionalTarget ) {
+
+ // h,s,l ranges are in 0.0 - 1.0
+
+ var hsl = optionalTarget || { h: 0, s: 0, l: 0 };
+
+ var r = this.r, g = this.g, b = this.b;
+
+ var max = Math.max( r, g, b );
+ var min = Math.min( r, g, b );
+
+ var hue, saturation;
+ var lightness = ( min + max ) / 2.0;
+
+ if ( min === max ) {
+
+ hue = 0;
+ saturation = 0;
+
+ } else {
+
+ var delta = max - min;
+
+ saturation = lightness <= 0.5 ? delta / ( max + min ) : delta / ( 2 - max - min );
+
+ switch ( max ) {
+
+ case r: hue = ( g - b ) / delta + ( g < b ? 6 : 0 ); break;
+ case g: hue = ( b - r ) / delta + 2; break;
+ case b: hue = ( r - g ) / delta + 4; break;
+
+ }
+
+ hue /= 6;
+
+ }
+
+ hsl.h = hue;
+ hsl.s = saturation;
+ hsl.l = lightness;
+
+ return hsl;
+
+ },
+
+ getStyle: function () {
+
+ return 'rgb(' + ( ( this.r * 255 ) | 0 ) + ',' + ( ( this.g * 255 ) | 0 ) + ',' + ( ( this.b * 255 ) | 0 ) + ')';
+
+ },
+
+ offsetHSL: function ( h, s, l ) {
+
+ var hsl = this.getHSL();
+
+ hsl.h += h; hsl.s += s; hsl.l += l;
+
+ this.setHSL( hsl.h, hsl.s, hsl.l );
+
+ return this;
+
+ },
+
+ add: function ( color ) {
+
+ this.r += color.r;
+ this.g += color.g;
+ this.b += color.b;
+
+ return this;
+
+ },
+
+ addColors: function ( color1, color2 ) {
+
+ this.r = color1.r + color2.r;
+ this.g = color1.g + color2.g;
+ this.b = color1.b + color2.b;
+
+ return this;
+
+ },
+
+ addScalar: function ( s ) {
+
+ this.r += s;
+ this.g += s;
+ this.b += s;
+
+ return this;
+
+ },
+
+ sub: function( color ) {
+
+ this.r = Math.max( 0, this.r - color.r );
+ this.g = Math.max( 0, this.g - color.g );
+ this.b = Math.max( 0, this.b - color.b );
+
+ return this;
+
+ },
+
+ multiply: function ( color ) {
+
+ this.r *= color.r;
+ this.g *= color.g;
+ this.b *= color.b;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( s ) {
+
+ this.r *= s;
+ this.g *= s;
+ this.b *= s;
+
+ return this;
+
+ },
+
+ lerp: function ( color, alpha ) {
+
+ this.r += ( color.r - this.r ) * alpha;
+ this.g += ( color.g - this.g ) * alpha;
+ this.b += ( color.b - this.b ) * alpha;
+
+ return this;
+
+ },
+
+ equals: function ( c ) {
+
+ return ( c.r === this.r ) && ( c.g === this.g ) && ( c.b === this.b );
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.r = array[ offset ];
+ this.g = array[ offset + 1 ];
+ this.b = array[ offset + 2 ];
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this.r;
+ array[ offset + 1 ] = this.g;
+ array[ offset + 2 ] = this.b;
+
+ return array;
+
+ },
+
+ toJSON: function () {
+
+ return this.getHex();
+
+ }
+
+ } );
+
+ /**
+ * Uniforms library for shared webgl shaders
+ */
+
+ var UniformsLib = {
+
+ common: {
+
+ diffuse: { value: new Color( 0xeeeeee ) },
+ opacity: { value: 1.0 },
+
+ map: { value: null },
+ offsetRepeat: { value: new Vector4( 0, 0, 1, 1 ) },
+
+ specularMap: { value: null },
+ alphaMap: { value: null },
+
+ envMap: { value: null },
+ flipEnvMap: { value: - 1 },
+ reflectivity: { value: 1.0 },
+ refractionRatio: { value: 0.98 }
+
+ },
+
+ aomap: {
+
+ aoMap: { value: null },
+ aoMapIntensity: { value: 1 }
+
+ },
+
+ lightmap: {
+
+ lightMap: { value: null },
+ lightMapIntensity: { value: 1 }
+
+ },
+
+ emissivemap: {
+
+ emissiveMap: { value: null }
+
+ },
+
+ bumpmap: {
+
+ bumpMap: { value: null },
+ bumpScale: { value: 1 }
+
+ },
+
+ normalmap: {
+
+ normalMap: { value: null },
+ normalScale: { value: new Vector2( 1, 1 ) }
+
+ },
+
+ displacementmap: {
+
+ displacementMap: { value: null },
+ displacementScale: { value: 1 },
+ displacementBias: { value: 0 }
+
+ },
+
+ roughnessmap: {
+
+ roughnessMap: { value: null }
+
+ },
+
+ metalnessmap: {
+
+ metalnessMap: { value: null }
+
+ },
+
+ gradientmap: {
+
+ gradientMap: { value: null }
+
+ },
+
+ fog: {
+
+ fogDensity: { value: 0.00025 },
+ fogNear: { value: 1 },
+ fogFar: { value: 2000 },
+ fogColor: { value: new Color( 0xffffff ) }
+
+ },
+
+ lights: {
+
+ ambientLightColor: { value: [] },
+
+ directionalLights: { value: [], properties: {
+ direction: {},
+ color: {},
+
+ shadow: {},
+ shadowBias: {},
+ shadowRadius: {},
+ shadowMapSize: {}
+ } },
+
+ directionalShadowMap: { value: [] },
+ directionalShadowMatrix: { value: [] },
+
+ spotLights: { value: [], properties: {
+ color: {},
+ position: {},
+ direction: {},
+ distance: {},
+ coneCos: {},
+ penumbraCos: {},
+ decay: {},
+
+ shadow: {},
+ shadowBias: {},
+ shadowRadius: {},
+ shadowMapSize: {}
+ } },
+
+ spotShadowMap: { value: [] },
+ spotShadowMatrix: { value: [] },
+
+ pointLights: { value: [], properties: {
+ color: {},
+ position: {},
+ decay: {},
+ distance: {},
+
+ shadow: {},
+ shadowBias: {},
+ shadowRadius: {},
+ shadowMapSize: {}
+ } },
+
+ pointShadowMap: { value: [] },
+ pointShadowMatrix: { value: [] },
+
+ hemisphereLights: { value: [], properties: {
+ direction: {},
+ skyColor: {},
+ groundColor: {}
+ } },
+
+ // TODO (abelnation): RectAreaLight BRDF data needs to be moved from example to main src
+ rectAreaLights: { value: [], properties: {
+ color: {},
+ position: {},
+ width: {},
+ height: {}
+ } }
+
+ },
+
+ points: {
+
+ diffuse: { value: new Color( 0xeeeeee ) },
+ opacity: { value: 1.0 },
+ size: { value: 1.0 },
+ scale: { value: 1.0 },
+ map: { value: null },
+ offsetRepeat: { value: new Vector4( 0, 0, 1, 1 ) }
+
+ }
+
+ };
+
+ /**
+ * Uniform Utilities
+ */
+
+ var UniformsUtils = {
+
+ merge: function ( uniforms ) {
+
+ var merged = {};
+
+ for ( var u = 0; u < uniforms.length; u ++ ) {
+
+ var tmp = this.clone( uniforms[ u ] );
+
+ for ( var p in tmp ) {
+
+ merged[ p ] = tmp[ p ];
+
+ }
+
+ }
+
+ return merged;
+
+ },
+
+ clone: function ( uniforms_src ) {
+
+ var uniforms_dst = {};
+
+ for ( var u in uniforms_src ) {
+
+ uniforms_dst[ u ] = {};
+
+ for ( var p in uniforms_src[ u ] ) {
+
+ var parameter_src = uniforms_src[ u ][ p ];
+
+ if ( parameter_src && ( parameter_src.isColor ||
+ parameter_src.isMatrix3 || parameter_src.isMatrix4 ||
+ parameter_src.isVector2 || parameter_src.isVector3 || parameter_src.isVector4 ||
+ parameter_src.isTexture ) ) {
+
+ uniforms_dst[ u ][ p ] = parameter_src.clone();
+
+ } else if ( Array.isArray( parameter_src ) ) {
+
+ uniforms_dst[ u ][ p ] = parameter_src.slice();
+
+ } else {
+
+ uniforms_dst[ u ][ p ] = parameter_src;
+
+ }
+
+ }
+
+ }
+
+ return uniforms_dst;
+
+ }
+
+ };
+
+ var alphamap_fragment = "#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n";
+
+ var alphamap_pars_fragment = "#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n";
+
+ var alphatest_fragment = "#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n";
+
+ var aomap_fragment = "#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n";
+
+ var aomap_pars_fragment = "#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif";
+
+ var begin_vertex = "\nvec3 transformed = vec3( position );\n";
+
+ var beginnormal_vertex = "\nvec3 objectNormal = vec3( normal );\n";
+
+ var bsdfs = "float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat theta = acos( dot( N, V ) );\n\tvec2 uv = vec2(\n\t\tsqrt( saturate( roughness ) ),\n\t\tsaturate( theta / ( 0.5 * PI ) ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.86267 + (0.49788 + 0.01436 * y ) * y;\n\tfloat b = 3.45068 + (4.18814 + y) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transpose( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\n\treturn result;\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n";
+
+ var bumpmap_pars_fragment = "#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = dFdx( surf_pos );\n\t\tvec3 vSigmaY = dFdy( surf_pos );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n";
+
+ var clipping_planes_fragment = "#if NUM_CLIPPING_PLANES > 0\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\n\t\tvec4 plane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t\t\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\n\t\t\tvec4 plane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t\n\t#endif\n#endif\n";
+
+ var clipping_planes_pars_fragment = "#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n";
+
+ var clipping_planes_pars_vertex = "#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n";
+
+ var clipping_planes_vertex = "#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n";
+
+ var color_fragment = "#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif";
+
+ var color_pars_fragment = "#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n";
+
+ var color_pars_vertex = "#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif";
+
+ var color_vertex = "#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif";
+
+ var common = "#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transpose( const in mat3 v ) {\n\tmat3 tmp;\n\ttmp[0] = vec3(v[0].x, v[1].x, v[2].x);\n\ttmp[1] = vec3(v[0].y, v[1].y, v[2].y);\n\ttmp[2] = vec3(v[0].z, v[1].z, v[2].z);\n\treturn tmp;\n}\n";
+
+ var cube_uv_reflection_fragment = "#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1 (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale = bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n";
+
+ var defaultnormal_vertex = "#ifdef FLIP_SIDED\n\tobjectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;\n";
+
+ var displacementmap_pars_vertex = "#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n";
+
+ var displacementmap_vertex = "#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normal * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n";
+
+ var emissivemap_fragment = "#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n";
+
+ var emissivemap_pars_fragment = "#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n";
+
+ var encodings_fragment = " gl_FragColor = linearToOutputTexel( gl_FragColor );\n";
+
+ var encodings_pars_fragment = "\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n";
+
+ var envmap_fragment = "#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n";
+
+ var envmap_pars_fragment = "#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n";
+
+ var envmap_pars_vertex = "#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n";
+
+ var envmap_vertex = "#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n";
+
+ var fog_vertex = "\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif";
+
+ var fog_pars_vertex = "#ifdef USE_FOG\n varying float fogDepth;\n#endif\n";
+
+ var fog_fragment = "#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n";
+
+ var fog_pars_fragment = "#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n";
+
+ var gradientmap_pars_fragment = "#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n";
+
+ var lightmap_fragment = "#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n";
+
+ var lightmap_pars_fragment = "#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif";
+
+ var lights_lambert_vertex = "vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n";
+
+ var lights_pars = "uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltcMat;\tuniform sampler2D ltcMag;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = saturate( reflectVec.y * 0.5 + 0.5 );\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n";
+
+ var lights_phong_fragment = "BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n";
+
+ var lights_phong_pars_fragment = "varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_BlinnPhong( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = BlinnExponentToGGXRoughness( material.specularShininess );\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tfloat norm = texture2D( ltcMag, uv ).a;\n\t\tvec4 t = texture2D( ltcMat, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( 1, 0, t.y ),\n\t\t\tvec3( 0, t.z, 0 ),\n\t\t\tvec3( t.w, 0, t.x )\n\t\t);\n\t\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n";
+
+ var lights_physical_fragment = "PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n";
+
+ var lights_physical_pars_fragment = "struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tfloat norm = texture2D( ltcMag, uv ).a;\n\t\tvec4 t = texture2D( ltcMat, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( 1, 0, t.y ),\n\t\t\tvec3( 0, t.z, 0 ),\n\t\t\tvec3( t.w, 0, t.x )\n\t\t);\n\t\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n";
+
+ var lights_template = "\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\n\t#endif\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\n\t#ifndef STANDARD\n\t\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\n\t#else\n\t\tvec3 clearCoatRadiance = vec3( 0.0 );\n\t#endif\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n";
+
+ var logdepthbuf_fragment = "#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif";
+
+ var logdepthbuf_pars_fragment = "#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n";
+
+ var logdepthbuf_pars_vertex = "#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif";
+
+ var logdepthbuf_vertex = "#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif\n";
+
+ var map_fragment = "#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n";
+
+ var map_pars_fragment = "#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n";
+
+ var map_particle_fragment = "#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n";
+
+ var map_particle_pars_fragment = "#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n#endif\n";
+
+ var metalnessmap_fragment = "float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n";
+
+ var metalnessmap_pars_fragment = "#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif";
+
+ var morphnormal_vertex = "#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n";
+
+ var morphtarget_pars_vertex = "#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif";
+
+ var morphtarget_vertex = "#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n";
+
+ var normal_flip = "#ifdef DOUBLE_SIDED\n\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n#else\n\tfloat flipNormal = 1.0;\n#endif\n";
+
+ var normal_fragment = "#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal ) * flipNormal;\n#endif\n#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n";
+
+ var normalmap_pars_fragment = "#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n";
+
+ var packing = "vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 1.0 - 2.0 * rgb.xyz;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n";
+
+ var premultiplied_alpha_fragment = "#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n";
+
+ var project_vertex = "#ifdef USE_SKINNING\n\tvec4 mvPosition = modelViewMatrix * skinned;\n#else\n\tvec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\n#endif\ngl_Position = projectionMatrix * mvPosition;\n";
+
+ var dithering_fragment = "#if defined( DITHERING )\n gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n";
+
+ var dithering_pars_fragment = "#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n";
+
+ var roughnessmap_fragment = "float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n";
+
+ var roughnessmap_pars_fragment = "#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif";
+
+ var shadowmap_pars_fragment = "#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\treturn (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn 1.0;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\tfloat dp = ( length( lightToPosition ) - shadowBias ) / 1000.0;\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n";
+
+ var shadowmap_pars_vertex = "#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n";
+
+ var shadowmap_vertex = "#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n";
+
+ var shadowmask_pars_fragment = "float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n";
+
+ var skinbase_vertex = "#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif";
+
+ var skinning_pars_vertex = "#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n";
+
+ var skinning_vertex = "#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\tskinned = bindMatrixInverse * skinned;\n#endif\n";
+
+ var skinnormal_vertex = "#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n";
+
+ var specularmap_fragment = "float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif";
+
+ var specularmap_pars_fragment = "#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif";
+
+ var tonemapping_fragment = "#if defined( TONE_MAPPING )\n gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n";
+
+ var tonemapping_pars_fragment = "#define saturate(a) clamp( a, 0.0, 1.0 )\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n";
+
+ var uv_pars_fragment = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif";
+
+ var uv_pars_vertex = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n#endif\n";
+
+ var uv_vertex = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif";
+
+ var uv2_pars_fragment = "#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif";
+
+ var uv2_pars_vertex = "#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif";
+
+ var uv2_vertex = "#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif";
+
+ var worldpos_vertex = "#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\t#ifdef USE_SKINNING\n\t\tvec4 worldPosition = modelMatrix * skinned;\n\t#else\n\t\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n\t#endif\n#endif\n";
+
+ var cube_frag = "uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n";
+
+ var cube_vert = "varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n";
+
+ var depth_frag = "#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n";
+
+ var depth_vert = "#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#include <begin_vertex>\n\t#include <displacementmap_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}\n";
+
+ var distanceRGBA_frag = "uniform vec3 lightPos;\nvarying vec4 vWorldPosition;\n#include <common>\n#include <packing>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tgl_FragColor = packDepthToRGBA( length( vWorldPosition.xyz - lightPos.xyz ) / 1000.0 );\n}\n";
+
+ var distanceRGBA_vert = "varying vec4 vWorldPosition;\n#include <common>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <skinbase_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition;\n}\n";
+
+ var equirect_frag = "uniform sampler2D tEquirect;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n";
+
+ var equirect_vert = "varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n";
+
+ var linedashed_frag = "uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n";
+
+ var linedashed_vert = "uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var meshbasic_frag = "uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <normal_flip>\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n";
+
+ var meshbasic_vert = "#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var meshlambert_frag = "uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <normal_flip>\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n";
+
+ var meshlambert_vert = "#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var meshphong_frag = "#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n";
+
+ var meshphong_vert = "#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <displacementmap_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var meshphysical_frag = "#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <lights_pars>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n";
+
+ var meshphysical_vert = "#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <displacementmap_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var normal_frag = "#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n";
+
+ var normal_vert = "#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <displacementmap_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n";
+
+ var points_frag = "uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n";
+
+ var points_vert = "uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
+
+ var shadow_frag = "uniform float opacity;\n#include <common>\n#include <packing>\n#include <bsdfs>\n#include <lights_pars>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( 0.0, 0.0, 0.0, opacity * ( 1.0 - getShadowMask() ) );\n}\n";
+
+ var shadow_vert = "#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n}\n";
+
+ var ShaderChunk = {
+ alphamap_fragment: alphamap_fragment,
+ alphamap_pars_fragment: alphamap_pars_fragment,
+ alphatest_fragment: alphatest_fragment,
+ aomap_fragment: aomap_fragment,
+ aomap_pars_fragment: aomap_pars_fragment,
+ begin_vertex: begin_vertex,
+ beginnormal_vertex: beginnormal_vertex,
+ bsdfs: bsdfs,
+ bumpmap_pars_fragment: bumpmap_pars_fragment,
+ clipping_planes_fragment: clipping_planes_fragment,
+ clipping_planes_pars_fragment: clipping_planes_pars_fragment,
+ clipping_planes_pars_vertex: clipping_planes_pars_vertex,
+ clipping_planes_vertex: clipping_planes_vertex,
+ color_fragment: color_fragment,
+ color_pars_fragment: color_pars_fragment,
+ color_pars_vertex: color_pars_vertex,
+ color_vertex: color_vertex,
+ common: common,
+ cube_uv_reflection_fragment: cube_uv_reflection_fragment,
+ defaultnormal_vertex: defaultnormal_vertex,
+ displacementmap_pars_vertex: displacementmap_pars_vertex,
+ displacementmap_vertex: displacementmap_vertex,
+ emissivemap_fragment: emissivemap_fragment,
+ emissivemap_pars_fragment: emissivemap_pars_fragment,
+ encodings_fragment: encodings_fragment,
+ encodings_pars_fragment: encodings_pars_fragment,
+ envmap_fragment: envmap_fragment,
+ envmap_pars_fragment: envmap_pars_fragment,
+ envmap_pars_vertex: envmap_pars_vertex,
+ envmap_vertex: envmap_vertex,
+ fog_vertex: fog_vertex,
+ fog_pars_vertex: fog_pars_vertex,
+ fog_fragment: fog_fragment,
+ fog_pars_fragment: fog_pars_fragment,
+ gradientmap_pars_fragment: gradientmap_pars_fragment,
+ lightmap_fragment: lightmap_fragment,
+ lightmap_pars_fragment: lightmap_pars_fragment,
+ lights_lambert_vertex: lights_lambert_vertex,
+ lights_pars: lights_pars,
+ lights_phong_fragment: lights_phong_fragment,
+ lights_phong_pars_fragment: lights_phong_pars_fragment,
+ lights_physical_fragment: lights_physical_fragment,
+ lights_physical_pars_fragment: lights_physical_pars_fragment,
+ lights_template: lights_template,
+ logdepthbuf_fragment: logdepthbuf_fragment,
+ logdepthbuf_pars_fragment: logdepthbuf_pars_fragment,
+ logdepthbuf_pars_vertex: logdepthbuf_pars_vertex,
+ logdepthbuf_vertex: logdepthbuf_vertex,
+ map_fragment: map_fragment,
+ map_pars_fragment: map_pars_fragment,
+ map_particle_fragment: map_particle_fragment,
+ map_particle_pars_fragment: map_particle_pars_fragment,
+ metalnessmap_fragment: metalnessmap_fragment,
+ metalnessmap_pars_fragment: metalnessmap_pars_fragment,
+ morphnormal_vertex: morphnormal_vertex,
+ morphtarget_pars_vertex: morphtarget_pars_vertex,
+ morphtarget_vertex: morphtarget_vertex,
+ normal_flip: normal_flip,
+ normal_fragment: normal_fragment,
+ normalmap_pars_fragment: normalmap_pars_fragment,
+ packing: packing,
+ premultiplied_alpha_fragment: premultiplied_alpha_fragment,
+ project_vertex: project_vertex,
+ dithering_fragment: dithering_fragment,
+ dithering_pars_fragment: dithering_pars_fragment,
+ roughnessmap_fragment: roughnessmap_fragment,
+ roughnessmap_pars_fragment: roughnessmap_pars_fragment,
+ shadowmap_pars_fragment: shadowmap_pars_fragment,
+ shadowmap_pars_vertex: shadowmap_pars_vertex,
+ shadowmap_vertex: shadowmap_vertex,
+ shadowmask_pars_fragment: shadowmask_pars_fragment,
+ skinbase_vertex: skinbase_vertex,
+ skinning_pars_vertex: skinning_pars_vertex,
+ skinning_vertex: skinning_vertex,
+ skinnormal_vertex: skinnormal_vertex,
+ specularmap_fragment: specularmap_fragment,
+ specularmap_pars_fragment: specularmap_pars_fragment,
+ tonemapping_fragment: tonemapping_fragment,
+ tonemapping_pars_fragment: tonemapping_pars_fragment,
+ uv_pars_fragment: uv_pars_fragment,
+ uv_pars_vertex: uv_pars_vertex,
+ uv_vertex: uv_vertex,
+ uv2_pars_fragment: uv2_pars_fragment,
+ uv2_pars_vertex: uv2_pars_vertex,
+ uv2_vertex: uv2_vertex,
+ worldpos_vertex: worldpos_vertex,
+
+ cube_frag: cube_frag,
+ cube_vert: cube_vert,
+ depth_frag: depth_frag,
+ depth_vert: depth_vert,
+ distanceRGBA_frag: distanceRGBA_frag,
+ distanceRGBA_vert: distanceRGBA_vert,
+ equirect_frag: equirect_frag,
+ equirect_vert: equirect_vert,
+ linedashed_frag: linedashed_frag,
+ linedashed_vert: linedashed_vert,
+ meshbasic_frag: meshbasic_frag,
+ meshbasic_vert: meshbasic_vert,
+ meshlambert_frag: meshlambert_frag,
+ meshlambert_vert: meshlambert_vert,
+ meshphong_frag: meshphong_frag,
+ meshphong_vert: meshphong_vert,
+ meshphysical_frag: meshphysical_frag,
+ meshphysical_vert: meshphysical_vert,
+ normal_frag: normal_frag,
+ normal_vert: normal_vert,
+ points_frag: points_frag,
+ points_vert: points_vert,
+ shadow_frag: shadow_frag,
+ shadow_vert: shadow_vert
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author mikael emtinger / http://gomo.se/
+ */
+
+ var ShaderLib = {
+
+ basic: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.aomap,
+ UniformsLib.lightmap,
+ UniformsLib.fog
+ ] ),
+
+ vertexShader: ShaderChunk.meshbasic_vert,
+ fragmentShader: ShaderChunk.meshbasic_frag
+
+ },
+
+ lambert: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.aomap,
+ UniformsLib.lightmap,
+ UniformsLib.emissivemap,
+ UniformsLib.fog,
+ UniformsLib.lights,
+ {
+ emissive: { value: new Color( 0x000000 ) }
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.meshlambert_vert,
+ fragmentShader: ShaderChunk.meshlambert_frag
+
+ },
+
+ phong: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.aomap,
+ UniformsLib.lightmap,
+ UniformsLib.emissivemap,
+ UniformsLib.bumpmap,
+ UniformsLib.normalmap,
+ UniformsLib.displacementmap,
+ UniformsLib.gradientmap,
+ UniformsLib.fog,
+ UniformsLib.lights,
+ {
+ emissive: { value: new Color( 0x000000 ) },
+ specular: { value: new Color( 0x111111 ) },
+ shininess: { value: 30 }
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.meshphong_vert,
+ fragmentShader: ShaderChunk.meshphong_frag
+
+ },
+
+ standard: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.aomap,
+ UniformsLib.lightmap,
+ UniformsLib.emissivemap,
+ UniformsLib.bumpmap,
+ UniformsLib.normalmap,
+ UniformsLib.displacementmap,
+ UniformsLib.roughnessmap,
+ UniformsLib.metalnessmap,
+ UniformsLib.fog,
+ UniformsLib.lights,
+ {
+ emissive: { value: new Color( 0x000000 ) },
+ roughness: { value: 0.5 },
+ metalness: { value: 0.5 },
+ envMapIntensity: { value: 1 } // temporary
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.meshphysical_vert,
+ fragmentShader: ShaderChunk.meshphysical_frag
+
+ },
+
+ points: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.points,
+ UniformsLib.fog
+ ] ),
+
+ vertexShader: ShaderChunk.points_vert,
+ fragmentShader: ShaderChunk.points_frag
+
+ },
+
+ dashed: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.fog,
+ {
+ scale: { value: 1 },
+ dashSize: { value: 1 },
+ totalSize: { value: 2 }
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.linedashed_vert,
+ fragmentShader: ShaderChunk.linedashed_frag
+
+ },
+
+ depth: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.displacementmap
+ ] ),
+
+ vertexShader: ShaderChunk.depth_vert,
+ fragmentShader: ShaderChunk.depth_frag
+
+ },
+
+ normal: {
+
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.common,
+ UniformsLib.bumpmap,
+ UniformsLib.normalmap,
+ UniformsLib.displacementmap,
+ {
+ opacity: { value: 1.0 }
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.normal_vert,
+ fragmentShader: ShaderChunk.normal_frag
+
+ },
+
+ /* -------------------------------------------------------------------------
+ // Cube map shader
+ ------------------------------------------------------------------------- */
+
+ cube: {
+
+ uniforms: {
+ tCube: { value: null },
+ tFlip: { value: - 1 },
+ opacity: { value: 1.0 }
+ },
+
+ vertexShader: ShaderChunk.cube_vert,
+ fragmentShader: ShaderChunk.cube_frag
+
+ },
+
+ /* -------------------------------------------------------------------------
+ // Cube map shader
+ ------------------------------------------------------------------------- */
+
+ equirect: {
+
+ uniforms: {
+ tEquirect: { value: null },
+ tFlip: { value: - 1 }
+ },
+
+ vertexShader: ShaderChunk.equirect_vert,
+ fragmentShader: ShaderChunk.equirect_frag
+
+ },
+
+ distanceRGBA: {
+
+ uniforms: {
+ lightPos: { value: new Vector3() }
+ },
+
+ vertexShader: ShaderChunk.distanceRGBA_vert,
+ fragmentShader: ShaderChunk.distanceRGBA_frag
+
+ }
+
+ };
+
+ ShaderLib.physical = {
+
+ uniforms: UniformsUtils.merge( [
+ ShaderLib.standard.uniforms,
+ {
+ clearCoat: { value: 0 },
+ clearCoatRoughness: { value: 0 }
+ }
+ ] ),
+
+ vertexShader: ShaderChunk.meshphysical_vert,
+ fragmentShader: ShaderChunk.meshphysical_frag
+
+ };
+
+ /**
+ * @author bhouston / http://clara.io
+ */
+
+ function Box2( min, max ) {
+
+ this.min = ( min !== undefined ) ? min : new Vector2( + Infinity, + Infinity );
+ this.max = ( max !== undefined ) ? max : new Vector2( - Infinity, - Infinity );
+
+ }
+
+ Object.assign( Box2.prototype, {
+
+ set: function ( min, max ) {
+
+ this.min.copy( min );
+ this.max.copy( max );
+
+ return this;
+
+ },
+
+ setFromPoints: function ( points ) {
+
+ this.makeEmpty();
+
+ for ( var i = 0, il = points.length; i < il; i ++ ) {
+
+ this.expandByPoint( points[ i ] );
+
+ }
+
+ return this;
+
+ },
+
+ setFromCenterAndSize: function () {
+
+ var v1 = new Vector2();
+
+ return function setFromCenterAndSize( center, size ) {
+
+ var halfSize = v1.copy( size ).multiplyScalar( 0.5 );
+ this.min.copy( center ).sub( halfSize );
+ this.max.copy( center ).add( halfSize );
+
+ return this;
+
+ };
+
+ }(),
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( box ) {
+
+ this.min.copy( box.min );
+ this.max.copy( box.max );
+
+ return this;
+
+ },
+
+ makeEmpty: function () {
+
+ this.min.x = this.min.y = + Infinity;
+ this.max.x = this.max.y = - Infinity;
+
+ return this;
+
+ },
+
+ isEmpty: function () {
+
+ // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes
+
+ return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y );
+
+ },
+
+ getCenter: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector2();
+ return this.isEmpty() ? result.set( 0, 0 ) : result.addVectors( this.min, this.max ).multiplyScalar( 0.5 );
+
+ },
+
+ getSize: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector2();
+ return this.isEmpty() ? result.set( 0, 0 ) : result.subVectors( this.max, this.min );
+
+ },
+
+ expandByPoint: function ( point ) {
+
+ this.min.min( point );
+ this.max.max( point );
+
+ return this;
+
+ },
+
+ expandByVector: function ( vector ) {
+
+ this.min.sub( vector );
+ this.max.add( vector );
+
+ return this;
+
+ },
+
+ expandByScalar: function ( scalar ) {
+
+ this.min.addScalar( - scalar );
+ this.max.addScalar( scalar );
+
+ return this;
+
+ },
+
+ containsPoint: function ( point ) {
+
+ return point.x < this.min.x || point.x > this.max.x ||
+ point.y < this.min.y || point.y > this.max.y ? false : true;
+
+ },
+
+ containsBox: function ( box ) {
+
+ return this.min.x <= box.min.x && box.max.x <= this.max.x &&
+ this.min.y <= box.min.y && box.max.y <= this.max.y;
+
+ },
+
+ getParameter: function ( point, optionalTarget ) {
+
+ // This can potentially have a divide by zero if the box
+ // has a size dimension of 0.
+
+ var result = optionalTarget || new Vector2();
+
+ return result.set(
+ ( point.x - this.min.x ) / ( this.max.x - this.min.x ),
+ ( point.y - this.min.y ) / ( this.max.y - this.min.y )
+ );
+
+ },
+
+ intersectsBox: function ( box ) {
+
+ // using 4 splitting planes to rule out intersections
+
+ return box.max.x < this.min.x || box.min.x > this.max.x ||
+ box.max.y < this.min.y || box.min.y > this.max.y ? false : true;
+
+ },
+
+ clampPoint: function ( point, optionalTarget ) {
+
+ var result = optionalTarget || new Vector2();
+ return result.copy( point ).clamp( this.min, this.max );
+
+ },
+
+ distanceToPoint: function () {
+
+ var v1 = new Vector2();
+
+ return function distanceToPoint( point ) {
+
+ var clampedPoint = v1.copy( point ).clamp( this.min, this.max );
+ return clampedPoint.sub( point ).length();
+
+ };
+
+ }(),
+
+ intersect: function ( box ) {
+
+ this.min.max( box.min );
+ this.max.min( box.max );
+
+ return this;
+
+ },
+
+ union: function ( box ) {
+
+ this.min.min( box.min );
+ this.max.max( box.max );
+
+ return this;
+
+ },
+
+ translate: function ( offset ) {
+
+ this.min.add( offset );
+ this.max.add( offset );
+
+ return this;
+
+ },
+
+ equals: function ( box ) {
+
+ return box.min.equals( this.min ) && box.max.equals( this.max );
+
+ }
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function LensFlarePlugin( renderer, flares ) {
+
+ var gl = renderer.context;
+ var state = renderer.state;
+
+ var vertexBuffer, elementBuffer;
+ var shader, program, attributes, uniforms;
+
+ var tempTexture, occlusionTexture;
+
+ function init() {
+
+ var vertices = new Float32Array( [
+ - 1, - 1, 0, 0,
+ 1, - 1, 1, 0,
+ 1, 1, 1, 1,
+ - 1, 1, 0, 1
+ ] );
+
+ var faces = new Uint16Array( [
+ 0, 1, 2,
+ 0, 2, 3
+ ] );
+
+ // buffers
+
+ vertexBuffer = gl.createBuffer();
+ elementBuffer = gl.createBuffer();
+
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.bufferData( gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW );
+
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+ gl.bufferData( gl.ELEMENT_ARRAY_BUFFER, faces, gl.STATIC_DRAW );
+
+ // textures
+
+ tempTexture = gl.createTexture();
+ occlusionTexture = gl.createTexture();
+
+ state.bindTexture( gl.TEXTURE_2D, tempTexture );
+ gl.texImage2D( gl.TEXTURE_2D, 0, gl.RGB, 16, 16, 0, gl.RGB, gl.UNSIGNED_BYTE, null );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST );
+
+ state.bindTexture( gl.TEXTURE_2D, occlusionTexture );
+ gl.texImage2D( gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST );
+
+ shader = {
+
+ vertexShader: [
+
+ "uniform lowp int renderType;",
+
+ "uniform vec3 screenPosition;",
+ "uniform vec2 scale;",
+ "uniform float rotation;",
+
+ "uniform sampler2D occlusionMap;",
+
+ "attribute vec2 position;",
+ "attribute vec2 uv;",
+
+ "varying vec2 vUV;",
+ "varying float vVisibility;",
+
+ "void main() {",
+
+ "vUV = uv;",
+
+ "vec2 pos = position;",
+
+ "if ( renderType == 2 ) {",
+
+ "vec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );",
+
+ "vVisibility = visibility.r / 9.0;",
+ "vVisibility *= 1.0 - visibility.g / 9.0;",
+ "vVisibility *= visibility.b / 9.0;",
+ "vVisibility *= 1.0 - visibility.a / 9.0;",
+
+ "pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;",
+ "pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;",
+
+ "}",
+
+ "gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );",
+
+ "}"
+
+ ].join( "\n" ),
+
+ fragmentShader: [
+
+ "uniform lowp int renderType;",
+
+ "uniform sampler2D map;",
+ "uniform float opacity;",
+ "uniform vec3 color;",
+
+ "varying vec2 vUV;",
+ "varying float vVisibility;",
+
+ "void main() {",
+
+ // pink square
+
+ "if ( renderType == 0 ) {",
+
+ "gl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );",
+
+ // restore
+
+ "} else if ( renderType == 1 ) {",
+
+ "gl_FragColor = texture2D( map, vUV );",
+
+ // flare
+
+ "} else {",
+
+ "vec4 texture = texture2D( map, vUV );",
+ "texture.a *= opacity * vVisibility;",
+ "gl_FragColor = texture;",
+ "gl_FragColor.rgb *= color;",
+
+ "}",
+
+ "}"
+
+ ].join( "\n" )
+
+ };
+
+ program = createProgram( shader );
+
+ attributes = {
+ vertex: gl.getAttribLocation ( program, "position" ),
+ uv: gl.getAttribLocation ( program, "uv" )
+ };
+
+ uniforms = {
+ renderType: gl.getUniformLocation( program, "renderType" ),
+ map: gl.getUniformLocation( program, "map" ),
+ occlusionMap: gl.getUniformLocation( program, "occlusionMap" ),
+ opacity: gl.getUniformLocation( program, "opacity" ),
+ color: gl.getUniformLocation( program, "color" ),
+ scale: gl.getUniformLocation( program, "scale" ),
+ rotation: gl.getUniformLocation( program, "rotation" ),
+ screenPosition: gl.getUniformLocation( program, "screenPosition" )
+ };
+
+ }
+
+ /*
+ * Render lens flares
+ * Method: renders 16x16 0xff00ff-colored points scattered over the light source area,
+ * reads these back and calculates occlusion.
+ */
+
+ this.render = function ( scene, camera, viewport ) {
+
+ if ( flares.length === 0 ) return;
+
+ var tempPosition = new Vector3();
+
+ var invAspect = viewport.w / viewport.z,
+ halfViewportWidth = viewport.z * 0.5,
+ halfViewportHeight = viewport.w * 0.5;
+
+ var size = 16 / viewport.w,
+ scale = new Vector2( size * invAspect, size );
+
+ var screenPosition = new Vector3( 1, 1, 0 ),
+ screenPositionPixels = new Vector2( 1, 1 );
+
+ var validArea = new Box2();
+
+ validArea.min.set( viewport.x, viewport.y );
+ validArea.max.set( viewport.x + ( viewport.z - 16 ), viewport.y + ( viewport.w - 16 ) );
+
+ if ( program === undefined ) {
+
+ init();
+
+ }
+
+ gl.useProgram( program );
+
+ state.initAttributes();
+ state.enableAttribute( attributes.vertex );
+ state.enableAttribute( attributes.uv );
+ state.disableUnusedAttributes();
+
+ // loop through all lens flares to update their occlusion and positions
+ // setup gl and common used attribs/uniforms
+
+ gl.uniform1i( uniforms.occlusionMap, 0 );
+ gl.uniform1i( uniforms.map, 1 );
+
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.vertexAttribPointer( attributes.vertex, 2, gl.FLOAT, false, 2 * 8, 0 );
+ gl.vertexAttribPointer( attributes.uv, 2, gl.FLOAT, false, 2 * 8, 8 );
+
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+
+ state.disable( gl.CULL_FACE );
+ state.buffers.depth.setMask( false );
+
+ for ( var i = 0, l = flares.length; i < l; i ++ ) {
+
+ size = 16 / viewport.w;
+ scale.set( size * invAspect, size );
+
+ // calc object screen position
+
+ var flare = flares[ i ];
+
+ tempPosition.set( flare.matrixWorld.elements[ 12 ], flare.matrixWorld.elements[ 13 ], flare.matrixWorld.elements[ 14 ] );
+
+ tempPosition.applyMatrix4( camera.matrixWorldInverse );
+ tempPosition.applyMatrix4( camera.projectionMatrix );
+
+ // setup arrays for gl programs
+
+ screenPosition.copy( tempPosition );
+
+ // horizontal and vertical coordinate of the lower left corner of the pixels to copy
+
+ screenPositionPixels.x = viewport.x + ( screenPosition.x * halfViewportWidth ) + halfViewportWidth - 8;
+ screenPositionPixels.y = viewport.y + ( screenPosition.y * halfViewportHeight ) + halfViewportHeight - 8;
+
+ // screen cull
+
+ if ( validArea.containsPoint( screenPositionPixels ) === true ) {
+
+ // save current RGB to temp texture
+
+ state.activeTexture( gl.TEXTURE0 );
+ state.bindTexture( gl.TEXTURE_2D, null );
+ state.activeTexture( gl.TEXTURE1 );
+ state.bindTexture( gl.TEXTURE_2D, tempTexture );
+ gl.copyTexImage2D( gl.TEXTURE_2D, 0, gl.RGB, screenPositionPixels.x, screenPositionPixels.y, 16, 16, 0 );
+
+
+ // render pink quad
+
+ gl.uniform1i( uniforms.renderType, 0 );
+ gl.uniform2f( uniforms.scale, scale.x, scale.y );
+ gl.uniform3f( uniforms.screenPosition, screenPosition.x, screenPosition.y, screenPosition.z );
+
+ state.disable( gl.BLEND );
+ state.enable( gl.DEPTH_TEST );
+
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
+
+
+ // copy result to occlusionMap
+
+ state.activeTexture( gl.TEXTURE0 );
+ state.bindTexture( gl.TEXTURE_2D, occlusionTexture );
+ gl.copyTexImage2D( gl.TEXTURE_2D, 0, gl.RGBA, screenPositionPixels.x, screenPositionPixels.y, 16, 16, 0 );
+
+
+ // restore graphics
+
+ gl.uniform1i( uniforms.renderType, 1 );
+ state.disable( gl.DEPTH_TEST );
+
+ state.activeTexture( gl.TEXTURE1 );
+ state.bindTexture( gl.TEXTURE_2D, tempTexture );
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
+
+
+ // update object positions
+
+ flare.positionScreen.copy( screenPosition );
+
+ if ( flare.customUpdateCallback ) {
+
+ flare.customUpdateCallback( flare );
+
+ } else {
+
+ flare.updateLensFlares();
+
+ }
+
+ // render flares
+
+ gl.uniform1i( uniforms.renderType, 2 );
+ state.enable( gl.BLEND );
+
+ for ( var j = 0, jl = flare.lensFlares.length; j < jl; j ++ ) {
+
+ var sprite = flare.lensFlares[ j ];
+
+ if ( sprite.opacity > 0.001 && sprite.scale > 0.001 ) {
+
+ screenPosition.x = sprite.x;
+ screenPosition.y = sprite.y;
+ screenPosition.z = sprite.z;
+
+ size = sprite.size * sprite.scale / viewport.w;
+
+ scale.x = size * invAspect;
+ scale.y = size;
+
+ gl.uniform3f( uniforms.screenPosition, screenPosition.x, screenPosition.y, screenPosition.z );
+ gl.uniform2f( uniforms.scale, scale.x, scale.y );
+ gl.uniform1f( uniforms.rotation, sprite.rotation );
+
+ gl.uniform1f( uniforms.opacity, sprite.opacity );
+ gl.uniform3f( uniforms.color, sprite.color.r, sprite.color.g, sprite.color.b );
+
+ state.setBlending( sprite.blending, sprite.blendEquation, sprite.blendSrc, sprite.blendDst );
+ renderer.setTexture2D( sprite.texture, 1 );
+
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ // restore gl
+
+ state.enable( gl.CULL_FACE );
+ state.enable( gl.DEPTH_TEST );
+ state.buffers.depth.setMask( true );
+
+ renderer.resetGLState();
+
+ };
+
+ function createProgram( shader ) {
+
+ var program = gl.createProgram();
+
+ var fragmentShader = gl.createShader( gl.FRAGMENT_SHADER );
+ var vertexShader = gl.createShader( gl.VERTEX_SHADER );
+
+ var prefix = "precision " + renderer.getPrecision() + " float;\n";
+
+ gl.shaderSource( fragmentShader, prefix + shader.fragmentShader );
+ gl.shaderSource( vertexShader, prefix + shader.vertexShader );
+
+ gl.compileShader( fragmentShader );
+ gl.compileShader( vertexShader );
+
+ gl.attachShader( program, fragmentShader );
+ gl.attachShader( program, vertexShader );
+
+ gl.linkProgram( program );
+
+ return program;
+
+ }
+
+ }
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function SpritePlugin( renderer, sprites ) {
+
+ var gl = renderer.context;
+ var state = renderer.state;
+
+ var vertexBuffer, elementBuffer;
+ var program, attributes, uniforms;
+
+ var texture;
+
+ // decompose matrixWorld
+
+ var spritePosition = new Vector3();
+ var spriteRotation = new Quaternion();
+ var spriteScale = new Vector3();
+
+ function init() {
+
+ var vertices = new Float32Array( [
+ - 0.5, - 0.5, 0, 0,
+ 0.5, - 0.5, 1, 0,
+ 0.5, 0.5, 1, 1,
+ - 0.5, 0.5, 0, 1
+ ] );
+
+ var faces = new Uint16Array( [
+ 0, 1, 2,
+ 0, 2, 3
+ ] );
+
+ vertexBuffer = gl.createBuffer();
+ elementBuffer = gl.createBuffer();
+
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.bufferData( gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW );
+
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+ gl.bufferData( gl.ELEMENT_ARRAY_BUFFER, faces, gl.STATIC_DRAW );
+
+ program = createProgram();
+
+ attributes = {
+ position: gl.getAttribLocation ( program, 'position' ),
+ uv: gl.getAttribLocation ( program, 'uv' )
+ };
+
+ uniforms = {
+ uvOffset: gl.getUniformLocation( program, 'uvOffset' ),
+ uvScale: gl.getUniformLocation( program, 'uvScale' ),
+
+ rotation: gl.getUniformLocation( program, 'rotation' ),
+ scale: gl.getUniformLocation( program, 'scale' ),
+
+ color: gl.getUniformLocation( program, 'color' ),
+ map: gl.getUniformLocation( program, 'map' ),
+ opacity: gl.getUniformLocation( program, 'opacity' ),
+
+ modelViewMatrix: gl.getUniformLocation( program, 'modelViewMatrix' ),
+ projectionMatrix: gl.getUniformLocation( program, 'projectionMatrix' ),
+
+ fogType: gl.getUniformLocation( program, 'fogType' ),
+ fogDensity: gl.getUniformLocation( program, 'fogDensity' ),
+ fogNear: gl.getUniformLocation( program, 'fogNear' ),
+ fogFar: gl.getUniformLocation( program, 'fogFar' ),
+ fogColor: gl.getUniformLocation( program, 'fogColor' ),
+
+ alphaTest: gl.getUniformLocation( program, 'alphaTest' )
+ };
+
+ var canvas = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
+ canvas.width = 8;
+ canvas.height = 8;
+
+ var context = canvas.getContext( '2d' );
+ context.fillStyle = 'white';
+ context.fillRect( 0, 0, 8, 8 );
+
+ texture = new Texture( canvas );
+ texture.needsUpdate = true;
+
+ }
+
+ this.render = function ( scene, camera ) {
+
+ if ( sprites.length === 0 ) return;
+
+ // setup gl
+
+ if ( program === undefined ) {
+
+ init();
+
+ }
+
+ gl.useProgram( program );
+
+ state.initAttributes();
+ state.enableAttribute( attributes.position );
+ state.enableAttribute( attributes.uv );
+ state.disableUnusedAttributes();
+
+ state.disable( gl.CULL_FACE );
+ state.enable( gl.BLEND );
+
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.vertexAttribPointer( attributes.position, 2, gl.FLOAT, false, 2 * 8, 0 );
+ gl.vertexAttribPointer( attributes.uv, 2, gl.FLOAT, false, 2 * 8, 8 );
+
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+
+ gl.uniformMatrix4fv( uniforms.projectionMatrix, false, camera.projectionMatrix.elements );
+
+ state.activeTexture( gl.TEXTURE0 );
+ gl.uniform1i( uniforms.map, 0 );
+
+ var oldFogType = 0;
+ var sceneFogType = 0;
+ var fog = scene.fog;
+
+ if ( fog ) {
+
+ gl.uniform3f( uniforms.fogColor, fog.color.r, fog.color.g, fog.color.b );
+
+ if ( fog.isFog ) {
+
+ gl.uniform1f( uniforms.fogNear, fog.near );
+ gl.uniform1f( uniforms.fogFar, fog.far );
+
+ gl.uniform1i( uniforms.fogType, 1 );
+ oldFogType = 1;
+ sceneFogType = 1;
+
+ } else if ( fog.isFogExp2 ) {
+
+ gl.uniform1f( uniforms.fogDensity, fog.density );
+
+ gl.uniform1i( uniforms.fogType, 2 );
+ oldFogType = 2;
+ sceneFogType = 2;
+
+ }
+
+ } else {
+
+ gl.uniform1i( uniforms.fogType, 0 );
+ oldFogType = 0;
+ sceneFogType = 0;
+
+ }
+
+
+ // update positions and sort
+
+ for ( var i = 0, l = sprites.length; i < l; i ++ ) {
+
+ var sprite = sprites[ i ];
+
+ sprite.modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, sprite.matrixWorld );
+ sprite.z = - sprite.modelViewMatrix.elements[ 14 ];
+
+ }
+
+ sprites.sort( painterSortStable );
+
+ // render all sprites
+
+ var scale = [];
+
+ for ( var i = 0, l = sprites.length; i < l; i ++ ) {
+
+ var sprite = sprites[ i ];
+ var material = sprite.material;
+
+ if ( material.visible === false ) continue;
+
+ gl.uniform1f( uniforms.alphaTest, material.alphaTest );
+ gl.uniformMatrix4fv( uniforms.modelViewMatrix, false, sprite.modelViewMatrix.elements );
+
+ sprite.matrixWorld.decompose( spritePosition, spriteRotation, spriteScale );
+
+ scale[ 0 ] = spriteScale.x;
+ scale[ 1 ] = spriteScale.y;
+
+ var fogType = 0;
+
+ if ( scene.fog && material.fog ) {
+
+ fogType = sceneFogType;
+
+ }
+
+ if ( oldFogType !== fogType ) {
+
+ gl.uniform1i( uniforms.fogType, fogType );
+ oldFogType = fogType;
+
+ }
+
+ if ( material.map !== null ) {
+
+ gl.uniform2f( uniforms.uvOffset, material.map.offset.x, material.map.offset.y );
+ gl.uniform2f( uniforms.uvScale, material.map.repeat.x, material.map.repeat.y );
+
+ } else {
+
+ gl.uniform2f( uniforms.uvOffset, 0, 0 );
+ gl.uniform2f( uniforms.uvScale, 1, 1 );
+
+ }
+
+ gl.uniform1f( uniforms.opacity, material.opacity );
+ gl.uniform3f( uniforms.color, material.color.r, material.color.g, material.color.b );
+
+ gl.uniform1f( uniforms.rotation, material.rotation );
+ gl.uniform2fv( uniforms.scale, scale );
+
+ state.setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst );
+ state.buffers.depth.setTest( material.depthTest );
+ state.buffers.depth.setMask( material.depthWrite );
+
+ if ( material.map ) {
+
+ renderer.setTexture2D( material.map, 0 );
+
+ } else {
+
+ renderer.setTexture2D( texture, 0 );
+
+ }
+
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
+
+ }
+
+ // restore gl
+
+ state.enable( gl.CULL_FACE );
+
+ renderer.resetGLState();
+
+ };
+
+ function createProgram() {
+
+ var program = gl.createProgram();
+
+ var vertexShader = gl.createShader( gl.VERTEX_SHADER );
+ var fragmentShader = gl.createShader( gl.FRAGMENT_SHADER );
+
+ gl.shaderSource( vertexShader, [
+
+ 'precision ' + renderer.getPrecision() + ' float;',
+
+ 'uniform mat4 modelViewMatrix;',
+ 'uniform mat4 projectionMatrix;',
+ 'uniform float rotation;',
+ 'uniform vec2 scale;',
+ 'uniform vec2 uvOffset;',
+ 'uniform vec2 uvScale;',
+
+ 'attribute vec2 position;',
+ 'attribute vec2 uv;',
+
+ 'varying vec2 vUV;',
+
+ 'void main() {',
+
+ 'vUV = uvOffset + uv * uvScale;',
+
+ 'vec2 alignedPosition = position * scale;',
+
+ 'vec2 rotatedPosition;',
+ 'rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;',
+ 'rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;',
+
+ 'vec4 finalPosition;',
+
+ 'finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );',
+ 'finalPosition.xy += rotatedPosition;',
+ 'finalPosition = projectionMatrix * finalPosition;',
+
+ 'gl_Position = finalPosition;',
+
+ '}'
+
+ ].join( '\n' ) );
+
+ gl.shaderSource( fragmentShader, [
+
+ 'precision ' + renderer.getPrecision() + ' float;',
+
+ 'uniform vec3 color;',
+ 'uniform sampler2D map;',
+ 'uniform float opacity;',
+
+ 'uniform int fogType;',
+ 'uniform vec3 fogColor;',
+ 'uniform float fogDensity;',
+ 'uniform float fogNear;',
+ 'uniform float fogFar;',
+ 'uniform float alphaTest;',
+
+ 'varying vec2 vUV;',
+
+ 'void main() {',
+
+ 'vec4 texture = texture2D( map, vUV );',
+
+ 'if ( texture.a < alphaTest ) discard;',
+
+ 'gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );',
+
+ 'if ( fogType > 0 ) {',
+
+ 'float depth = gl_FragCoord.z / gl_FragCoord.w;',
+ 'float fogFactor = 0.0;',
+
+ 'if ( fogType == 1 ) {',
+
+ 'fogFactor = smoothstep( fogNear, fogFar, depth );',
+
+ '} else {',
+
+ 'const float LOG2 = 1.442695;',
+ 'fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );',
+ 'fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );',
+
+ '}',
+
+ 'gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );',
+
+ '}',
+
+ '}'
+
+ ].join( '\n' ) );
+
+ gl.compileShader( vertexShader );
+ gl.compileShader( fragmentShader );
+
+ gl.attachShader( program, vertexShader );
+ gl.attachShader( program, fragmentShader );
+
+ gl.linkProgram( program );
+
+ return program;
+
+ }
+
+ function painterSortStable( a, b ) {
+
+ if ( a.renderOrder !== b.renderOrder ) {
+
+ return a.renderOrder - b.renderOrder;
+
+ } else if ( a.z !== b.z ) {
+
+ return b.z - a.z;
+
+ } else {
+
+ return b.id - a.id;
+
+ }
+
+ }
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ var materialId = 0;
+
+ function Material() {
+
+ Object.defineProperty( this, 'id', { value: materialId ++ } );
+
+ this.uuid = _Math.generateUUID();
+
+ this.name = '';
+ this.type = 'Material';
+
+ this.fog = true;
+ this.lights = true;
+
+ this.blending = NormalBlending;
+ this.side = FrontSide;
+ this.shading = SmoothShading; // THREE.FlatShading, THREE.SmoothShading
+ this.vertexColors = NoColors; // THREE.NoColors, THREE.VertexColors, THREE.FaceColors
+
+ this.opacity = 1;
+ this.transparent = false;
+
+ this.blendSrc = SrcAlphaFactor;
+ this.blendDst = OneMinusSrcAlphaFactor;
+ this.blendEquation = AddEquation;
+ this.blendSrcAlpha = null;
+ this.blendDstAlpha = null;
+ this.blendEquationAlpha = null;
+
+ this.depthFunc = LessEqualDepth;
+ this.depthTest = true;
+ this.depthWrite = true;
+
+ this.clippingPlanes = null;
+ this.clipIntersection = false;
+ this.clipShadows = false;
+
+ this.colorWrite = true;
+
+ this.precision = null; // override the renderer's default precision for this material
+
+ this.polygonOffset = false;
+ this.polygonOffsetFactor = 0;
+ this.polygonOffsetUnits = 0;
+
+ this.dithering = false;
+
+ this.alphaTest = 0;
+ this.premultipliedAlpha = false;
+
+ this.overdraw = 0; // Overdrawn pixels (typically between 0 and 1) for fixing antialiasing gaps in CanvasRenderer
+
+ this.visible = true;
+
+ this.needsUpdate = true;
+
+ }
+
+ Object.assign( Material.prototype, EventDispatcher.prototype, {
+
+ isMaterial: true,
+
+ setValues: function ( values ) {
+
+ if ( values === undefined ) return;
+
+ for ( var key in values ) {
+
+ var newValue = values[ key ];
+
+ if ( newValue === undefined ) {
+
+ console.warn( "THREE.Material: '" + key + "' parameter is undefined." );
+ continue;
+
+ }
+
+ var currentValue = this[ key ];
+
+ if ( currentValue === undefined ) {
+
+ console.warn( "THREE." + this.type + ": '" + key + "' is not a property of this material." );
+ continue;
+
+ }
+
+ if ( currentValue && currentValue.isColor ) {
+
+ currentValue.set( newValue );
+
+ } else if ( ( currentValue && currentValue.isVector3 ) && ( newValue && newValue.isVector3 ) ) {
+
+ currentValue.copy( newValue );
+
+ } else if ( key === 'overdraw' ) {
+
+ // ensure overdraw is backwards-compatible with legacy boolean type
+ this[ key ] = Number( newValue );
+
+ } else {
+
+ this[ key ] = newValue;
+
+ }
+
+ }
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var isRoot = meta === undefined;
+
+ if ( isRoot ) {
+
+ meta = {
+ textures: {},
+ images: {}
+ };
+
+ }
+
+ var data = {
+ metadata: {
+ version: 4.5,
+ type: 'Material',
+ generator: 'Material.toJSON'
+ }
+ };
+
+ // standard Material serialization
+ data.uuid = this.uuid;
+ data.type = this.type;
+
+ if ( this.name !== '' ) data.name = this.name;
+
+ if ( this.color && this.color.isColor ) data.color = this.color.getHex();
+
+ if ( this.roughness !== undefined ) data.roughness = this.roughness;
+ if ( this.metalness !== undefined ) data.metalness = this.metalness;
+
+ if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
+ if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
+ if ( this.shininess !== undefined ) data.shininess = this.shininess;
+ if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
+ if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
+
+ if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).uuid;
+ if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
+ if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
+ if ( this.bumpMap && this.bumpMap.isTexture ) {
+
+ data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
+ data.bumpScale = this.bumpScale;
+
+ }
+ if ( this.normalMap && this.normalMap.isTexture ) {
+
+ data.normalMap = this.normalMap.toJSON( meta ).uuid;
+ data.normalScale = this.normalScale.toArray();
+
+ }
+ if ( this.displacementMap && this.displacementMap.isTexture ) {
+
+ data.displacementMap = this.displacementMap.toJSON( meta ).uuid;
+ data.displacementScale = this.displacementScale;
+ data.displacementBias = this.displacementBias;
+
+ }
+ if ( this.roughnessMap && this.roughnessMap.isTexture ) data.roughnessMap = this.roughnessMap.toJSON( meta ).uuid;
+ if ( this.metalnessMap && this.metalnessMap.isTexture ) data.metalnessMap = this.metalnessMap.toJSON( meta ).uuid;
+
+ if ( this.emissiveMap && this.emissiveMap.isTexture ) data.emissiveMap = this.emissiveMap.toJSON( meta ).uuid;
+ if ( this.specularMap && this.specularMap.isTexture ) data.specularMap = this.specularMap.toJSON( meta ).uuid;
+
+ if ( this.envMap && this.envMap.isTexture ) {
+
+ data.envMap = this.envMap.toJSON( meta ).uuid;
+ data.reflectivity = this.reflectivity; // Scale behind envMap
+
+ }
+
+ if ( this.gradientMap && this.gradientMap.isTexture ) {
+
+ data.gradientMap = this.gradientMap.toJSON( meta ).uuid;
+
+ }
+
+ if ( this.size !== undefined ) data.size = this.size;
+ if ( this.sizeAttenuation !== undefined ) data.sizeAttenuation = this.sizeAttenuation;
+
+ if ( this.blending !== NormalBlending ) data.blending = this.blending;
+ if ( this.shading !== SmoothShading ) data.shading = this.shading;
+ if ( this.side !== FrontSide ) data.side = this.side;
+ if ( this.vertexColors !== NoColors ) data.vertexColors = this.vertexColors;
+
+ if ( this.opacity < 1 ) data.opacity = this.opacity;
+ if ( this.transparent === true ) data.transparent = this.transparent;
+
+ data.depthFunc = this.depthFunc;
+ data.depthTest = this.depthTest;
+ data.depthWrite = this.depthWrite;
+
+ if ( this.alphaTest > 0 ) data.alphaTest = this.alphaTest;
+ if ( this.premultipliedAlpha === true ) data.premultipliedAlpha = this.premultipliedAlpha;
+ if ( this.wireframe === true ) data.wireframe = this.wireframe;
+ if ( this.wireframeLinewidth > 1 ) data.wireframeLinewidth = this.wireframeLinewidth;
+ if ( this.wireframeLinecap !== 'round' ) data.wireframeLinecap = this.wireframeLinecap;
+ if ( this.wireframeLinejoin !== 'round' ) data.wireframeLinejoin = this.wireframeLinejoin;
+
+ data.skinning = this.skinning;
+ data.morphTargets = this.morphTargets;
+
+ data.dithering = this.dithering;
+
+ // TODO: Copied from Object3D.toJSON
+
+ function extractFromCache( cache ) {
+
+ var values = [];
+
+ for ( var key in cache ) {
+
+ var data = cache[ key ];
+ delete data.metadata;
+ values.push( data );
+
+ }
+
+ return values;
+
+ }
+
+ if ( isRoot ) {
+
+ var textures = extractFromCache( meta.textures );
+ var images = extractFromCache( meta.images );
+
+ if ( textures.length > 0 ) data.textures = textures;
+ if ( images.length > 0 ) data.images = images;
+
+ }
+
+ return data;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ this.name = source.name;
+
+ this.fog = source.fog;
+ this.lights = source.lights;
+
+ this.blending = source.blending;
+ this.side = source.side;
+ this.shading = source.shading;
+ this.vertexColors = source.vertexColors;
+
+ this.opacity = source.opacity;
+ this.transparent = source.transparent;
+
+ this.blendSrc = source.blendSrc;
+ this.blendDst = source.blendDst;
+ this.blendEquation = source.blendEquation;
+ this.blendSrcAlpha = source.blendSrcAlpha;
+ this.blendDstAlpha = source.blendDstAlpha;
+ this.blendEquationAlpha = source.blendEquationAlpha;
+
+ this.depthFunc = source.depthFunc;
+ this.depthTest = source.depthTest;
+ this.depthWrite = source.depthWrite;
+
+ this.colorWrite = source.colorWrite;
+
+ this.precision = source.precision;
+
+ this.polygonOffset = source.polygonOffset;
+ this.polygonOffsetFactor = source.polygonOffsetFactor;
+ this.polygonOffsetUnits = source.polygonOffsetUnits;
+
+ this.dithering = source.dithering;
+
+ this.alphaTest = source.alphaTest;
+
+ this.premultipliedAlpha = source.premultipliedAlpha;
+
+ this.overdraw = source.overdraw;
+
+ this.visible = source.visible;
+ this.clipShadows = source.clipShadows;
+ this.clipIntersection = source.clipIntersection;
+
+ var srcPlanes = source.clippingPlanes,
+ dstPlanes = null;
+
+ if ( srcPlanes !== null ) {
+
+ var n = srcPlanes.length;
+ dstPlanes = new Array( n );
+
+ for ( var i = 0; i !== n; ++ i )
+ dstPlanes[ i ] = srcPlanes[ i ].clone();
+
+ }
+
+ this.clippingPlanes = dstPlanes;
+
+ return this;
+
+ },
+
+ dispose: function () {
+
+ this.dispatchEvent( { type: 'dispose' } );
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * defines: { "label" : "value" },
+ * uniforms: { "parameter1": { value: 1.0 }, "parameter2": { value2: 2 } },
+ *
+ * fragmentShader: <string>,
+ * vertexShader: <string>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * lights: <bool>,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>
+ * }
+ */
+
+ function ShaderMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'ShaderMaterial';
+
+ this.defines = {};
+ this.uniforms = {};
+
+ this.vertexShader = 'void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}';
+ this.fragmentShader = 'void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}';
+
+ this.linewidth = 1;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+
+ this.fog = false; // set to use scene fog
+ this.lights = false; // set to use scene lights
+ this.clipping = false; // set to use user-defined clipping planes
+
+ this.skinning = false; // set to use skinning attribute streams
+ this.morphTargets = false; // set to use morph targets
+ this.morphNormals = false; // set to use morph normals
+
+ this.extensions = {
+ derivatives: false, // set to use derivatives
+ fragDepth: false, // set to use fragment depth values
+ drawBuffers: false, // set to use draw buffers
+ shaderTextureLOD: false // set to use shader texture LOD
+ };
+
+ // When rendered geometry doesn't include these attributes but the material does,
+ // use these default values in WebGL. This avoids errors when buffer data is missing.
+ this.defaultAttributeValues = {
+ 'color': [ 1, 1, 1 ],
+ 'uv': [ 0, 0 ],
+ 'uv2': [ 0, 0 ]
+ };
+
+ this.index0AttributeName = undefined;
+
+ if ( parameters !== undefined ) {
+
+ if ( parameters.attributes !== undefined ) {
+
+ console.error( 'THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.' );
+
+ }
+
+ this.setValues( parameters );
+
+ }
+
+ }
+
+ ShaderMaterial.prototype = Object.create( Material.prototype );
+ ShaderMaterial.prototype.constructor = ShaderMaterial;
+
+ ShaderMaterial.prototype.isShaderMaterial = true;
+
+ ShaderMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.fragmentShader = source.fragmentShader;
+ this.vertexShader = source.vertexShader;
+
+ this.uniforms = UniformsUtils.clone( source.uniforms );
+
+ this.defines = source.defines;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+
+ this.lights = source.lights;
+ this.clipping = source.clipping;
+
+ this.skinning = source.skinning;
+
+ this.morphTargets = source.morphTargets;
+ this.morphNormals = source.morphNormals;
+
+ this.extensions = source.extensions;
+
+ return this;
+
+ };
+
+ ShaderMaterial.prototype.toJSON = function ( meta ) {
+
+ var data = Material.prototype.toJSON.call( this, meta );
+
+ data.uniforms = this.uniforms;
+ data.vertexShader = this.vertexShader;
+ data.fragmentShader = this.fragmentShader;
+
+ return data;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author bhouston / https://clara.io
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * parameters = {
+ *
+ * opacity: <float>,
+ *
+ * map: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * displacementMap: new THREE.Texture( <Image> ),
+ * displacementScale: <float>,
+ * displacementBias: <float>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>
+ * }
+ */
+
+ function MeshDepthMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'MeshDepthMaterial';
+
+ this.depthPacking = BasicDepthPacking;
+
+ this.skinning = false;
+ this.morphTargets = false;
+
+ this.map = null;
+
+ this.alphaMap = null;
+
+ this.displacementMap = null;
+ this.displacementScale = 1;
+ this.displacementBias = 0;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+
+ this.fog = false;
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshDepthMaterial.prototype = Object.create( Material.prototype );
+ MeshDepthMaterial.prototype.constructor = MeshDepthMaterial;
+
+ MeshDepthMaterial.prototype.isMeshDepthMaterial = true;
+
+ MeshDepthMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.depthPacking = source.depthPacking;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+
+ this.map = source.map;
+
+ this.alphaMap = source.alphaMap;
+
+ this.displacementMap = source.displacementMap;
+ this.displacementScale = source.displacementScale;
+ this.displacementBias = source.displacementBias;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+
+ return this;
+
+ };
+
+ /**
+ * @author bhouston / http://clara.io
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function Box3( min, max ) {
+
+ this.min = ( min !== undefined ) ? min : new Vector3( + Infinity, + Infinity, + Infinity );
+ this.max = ( max !== undefined ) ? max : new Vector3( - Infinity, - Infinity, - Infinity );
+
+ }
+
+ Object.assign( Box3.prototype, {
+
+ isBox3: true,
+
+ set: function ( min, max ) {
+
+ this.min.copy( min );
+ this.max.copy( max );
+
+ return this;
+
+ },
+
+ setFromArray: function ( array ) {
+
+ var minX = + Infinity;
+ var minY = + Infinity;
+ var minZ = + Infinity;
+
+ var maxX = - Infinity;
+ var maxY = - Infinity;
+ var maxZ = - Infinity;
+
+ for ( var i = 0, l = array.length; i < l; i += 3 ) {
+
+ var x = array[ i ];
+ var y = array[ i + 1 ];
+ var z = array[ i + 2 ];
+
+ if ( x < minX ) minX = x;
+ if ( y < minY ) minY = y;
+ if ( z < minZ ) minZ = z;
+
+ if ( x > maxX ) maxX = x;
+ if ( y > maxY ) maxY = y;
+ if ( z > maxZ ) maxZ = z;
+
+ }
+
+ this.min.set( minX, minY, minZ );
+ this.max.set( maxX, maxY, maxZ );
+
+ return this;
+
+ },
+
+ setFromBufferAttribute: function ( attribute ) {
+
+ var minX = + Infinity;
+ var minY = + Infinity;
+ var minZ = + Infinity;
+
+ var maxX = - Infinity;
+ var maxY = - Infinity;
+ var maxZ = - Infinity;
+
+ for ( var i = 0, l = attribute.count; i < l; i ++ ) {
+
+ var x = attribute.getX( i );
+ var y = attribute.getY( i );
+ var z = attribute.getZ( i );
+
+ if ( x < minX ) minX = x;
+ if ( y < minY ) minY = y;
+ if ( z < minZ ) minZ = z;
+
+ if ( x > maxX ) maxX = x;
+ if ( y > maxY ) maxY = y;
+ if ( z > maxZ ) maxZ = z;
+
+ }
+
+ this.min.set( minX, minY, minZ );
+ this.max.set( maxX, maxY, maxZ );
+
+ return this;
+
+ },
+
+ setFromPoints: function ( points ) {
+
+ this.makeEmpty();
+
+ for ( var i = 0, il = points.length; i < il; i ++ ) {
+
+ this.expandByPoint( points[ i ] );
+
+ }
+
+ return this;
+
+ },
+
+ setFromCenterAndSize: function () {
+
+ var v1 = new Vector3();
+
+ return function setFromCenterAndSize( center, size ) {
+
+ var halfSize = v1.copy( size ).multiplyScalar( 0.5 );
+
+ this.min.copy( center ).sub( halfSize );
+ this.max.copy( center ).add( halfSize );
+
+ return this;
+
+ };
+
+ }(),
+
+ setFromObject: function ( object ) {
+
+ this.makeEmpty();
+
+ return this.expandByObject( object );
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( box ) {
+
+ this.min.copy( box.min );
+ this.max.copy( box.max );
+
+ return this;
+
+ },
+
+ makeEmpty: function () {
+
+ this.min.x = this.min.y = this.min.z = + Infinity;
+ this.max.x = this.max.y = this.max.z = - Infinity;
+
+ return this;
+
+ },
+
+ isEmpty: function () {
+
+ // this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes
+
+ return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ) || ( this.max.z < this.min.z );
+
+ },
+
+ getCenter: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return this.isEmpty() ? result.set( 0, 0, 0 ) : result.addVectors( this.min, this.max ).multiplyScalar( 0.5 );
+
+ },
+
+ getSize: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return this.isEmpty() ? result.set( 0, 0, 0 ) : result.subVectors( this.max, this.min );
+
+ },
+
+ expandByPoint: function ( point ) {
+
+ this.min.min( point );
+ this.max.max( point );
+
+ return this;
+
+ },
+
+ expandByVector: function ( vector ) {
+
+ this.min.sub( vector );
+ this.max.add( vector );
+
+ return this;
+
+ },
+
+ expandByScalar: function ( scalar ) {
+
+ this.min.addScalar( - scalar );
+ this.max.addScalar( scalar );
+
+ return this;
+
+ },
+
+ expandByObject: function () {
+
+ // Computes the world-axis-aligned bounding box of an object (including its children),
+ // accounting for both the object's, and children's, world transforms
+
+ var v1 = new Vector3();
+
+ return function expandByObject( object ) {
+
+ var scope = this;
+
+ object.updateMatrixWorld( true );
+
+ object.traverse( function ( node ) {
+
+ var i, l;
+
+ var geometry = node.geometry;
+
+ if ( geometry !== undefined ) {
+
+ if ( geometry.isGeometry ) {
+
+ var vertices = geometry.vertices;
+
+ for ( i = 0, l = vertices.length; i < l; i ++ ) {
+
+ v1.copy( vertices[ i ] );
+ v1.applyMatrix4( node.matrixWorld );
+
+ scope.expandByPoint( v1 );
+
+ }
+
+ } else if ( geometry.isBufferGeometry ) {
+
+ var attribute = geometry.attributes.position;
+
+ if ( attribute !== undefined ) {
+
+ for ( i = 0, l = attribute.count; i < l; i ++ ) {
+
+ v1.fromBufferAttribute( attribute, i ).applyMatrix4( node.matrixWorld );
+
+ scope.expandByPoint( v1 );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ } );
+
+ return this;
+
+ };
+
+ }(),
+
+ containsPoint: function ( point ) {
+
+ return point.x < this.min.x || point.x > this.max.x ||
+ point.y < this.min.y || point.y > this.max.y ||
+ point.z < this.min.z || point.z > this.max.z ? false : true;
+
+ },
+
+ containsBox: function ( box ) {
+
+ return this.min.x <= box.min.x && box.max.x <= this.max.x &&
+ this.min.y <= box.min.y && box.max.y <= this.max.y &&
+ this.min.z <= box.min.z && box.max.z <= this.max.z;
+
+ },
+
+ getParameter: function ( point, optionalTarget ) {
+
+ // This can potentially have a divide by zero if the box
+ // has a size dimension of 0.
+
+ var result = optionalTarget || new Vector3();
+
+ return result.set(
+ ( point.x - this.min.x ) / ( this.max.x - this.min.x ),
+ ( point.y - this.min.y ) / ( this.max.y - this.min.y ),
+ ( point.z - this.min.z ) / ( this.max.z - this.min.z )
+ );
+
+ },
+
+ intersectsBox: function ( box ) {
+
+ // using 6 splitting planes to rule out intersections.
+ return box.max.x < this.min.x || box.min.x > this.max.x ||
+ box.max.y < this.min.y || box.min.y > this.max.y ||
+ box.max.z < this.min.z || box.min.z > this.max.z ? false : true;
+
+ },
+
+ intersectsSphere: ( function () {
+
+ var closestPoint = new Vector3();
+
+ return function intersectsSphere( sphere ) {
+
+ // Find the point on the AABB closest to the sphere center.
+ this.clampPoint( sphere.center, closestPoint );
+
+ // If that point is inside the sphere, the AABB and sphere intersect.
+ return closestPoint.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius );
+
+ };
+
+ } )(),
+
+ intersectsPlane: function ( plane ) {
+
+ // We compute the minimum and maximum dot product values. If those values
+ // are on the same side (back or front) of the plane, then there is no intersection.
+
+ var min, max;
+
+ if ( plane.normal.x > 0 ) {
+
+ min = plane.normal.x * this.min.x;
+ max = plane.normal.x * this.max.x;
+
+ } else {
+
+ min = plane.normal.x * this.max.x;
+ max = plane.normal.x * this.min.x;
+
+ }
+
+ if ( plane.normal.y > 0 ) {
+
+ min += plane.normal.y * this.min.y;
+ max += plane.normal.y * this.max.y;
+
+ } else {
+
+ min += plane.normal.y * this.max.y;
+ max += plane.normal.y * this.min.y;
+
+ }
+
+ if ( plane.normal.z > 0 ) {
+
+ min += plane.normal.z * this.min.z;
+ max += plane.normal.z * this.max.z;
+
+ } else {
+
+ min += plane.normal.z * this.max.z;
+ max += plane.normal.z * this.min.z;
+
+ }
+
+ return ( min <= plane.constant && max >= plane.constant );
+
+ },
+
+ clampPoint: function ( point, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return result.copy( point ).clamp( this.min, this.max );
+
+ },
+
+ distanceToPoint: function () {
+
+ var v1 = new Vector3();
+
+ return function distanceToPoint( point ) {
+
+ var clampedPoint = v1.copy( point ).clamp( this.min, this.max );
+ return clampedPoint.sub( point ).length();
+
+ };
+
+ }(),
+
+ getBoundingSphere: function () {
+
+ var v1 = new Vector3();
+
+ return function getBoundingSphere( optionalTarget ) {
+
+ var result = optionalTarget || new Sphere();
+
+ this.getCenter( result.center );
+
+ result.radius = this.getSize( v1 ).length() * 0.5;
+
+ return result;
+
+ };
+
+ }(),
+
+ intersect: function ( box ) {
+
+ this.min.max( box.min );
+ this.max.min( box.max );
+
+ // ensure that if there is no overlap, the result is fully empty, not slightly empty with non-inf/+inf values that will cause subsequence intersects to erroneously return valid values.
+ if( this.isEmpty() ) this.makeEmpty();
+
+ return this;
+
+ },
+
+ union: function ( box ) {
+
+ this.min.min( box.min );
+ this.max.max( box.max );
+
+ return this;
+
+ },
+
+ applyMatrix4: function () {
+
+ var points = [
+ new Vector3(),
+ new Vector3(),
+ new Vector3(),
+ new Vector3(),
+ new Vector3(),
+ new Vector3(),
+ new Vector3(),
+ new Vector3()
+ ];
+
+ return function applyMatrix4( matrix ) {
+
+ // transform of empty box is an empty box.
+ if( this.isEmpty() ) return this;
+
+ // NOTE: I am using a binary pattern to specify all 2^3 combinations below
+ points[ 0 ].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000
+ points[ 1 ].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001
+ points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
+ points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
+ points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
+ points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
+ points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
+ points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111
+
+ this.setFromPoints( points );
+
+ return this;
+
+ };
+
+ }(),
+
+ translate: function ( offset ) {
+
+ this.min.add( offset );
+ this.max.add( offset );
+
+ return this;
+
+ },
+
+ equals: function ( box ) {
+
+ return box.min.equals( this.min ) && box.max.equals( this.max );
+
+ }
+
+ } );
+
+ /**
+ * @author bhouston / http://clara.io
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Sphere( center, radius ) {
+
+ this.center = ( center !== undefined ) ? center : new Vector3();
+ this.radius = ( radius !== undefined ) ? radius : 0;
+
+ }
+
+ Object.assign( Sphere.prototype, {
+
+ set: function ( center, radius ) {
+
+ this.center.copy( center );
+ this.radius = radius;
+
+ return this;
+
+ },
+
+ setFromPoints: function () {
+
+ var box = new Box3();
+
+ return function setFromPoints( points, optionalCenter ) {
+
+ var center = this.center;
+
+ if ( optionalCenter !== undefined ) {
+
+ center.copy( optionalCenter );
+
+ } else {
+
+ box.setFromPoints( points ).getCenter( center );
+
+ }
+
+ var maxRadiusSq = 0;
+
+ for ( var i = 0, il = points.length; i < il; i ++ ) {
+
+ maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( points[ i ] ) );
+
+ }
+
+ this.radius = Math.sqrt( maxRadiusSq );
+
+ return this;
+
+ };
+
+ }(),
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( sphere ) {
+
+ this.center.copy( sphere.center );
+ this.radius = sphere.radius;
+
+ return this;
+
+ },
+
+ empty: function () {
+
+ return ( this.radius <= 0 );
+
+ },
+
+ containsPoint: function ( point ) {
+
+ return ( point.distanceToSquared( this.center ) <= ( this.radius * this.radius ) );
+
+ },
+
+ distanceToPoint: function ( point ) {
+
+ return ( point.distanceTo( this.center ) - this.radius );
+
+ },
+
+ intersectsSphere: function ( sphere ) {
+
+ var radiusSum = this.radius + sphere.radius;
+
+ return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum );
+
+ },
+
+ intersectsBox: function ( box ) {
+
+ return box.intersectsSphere( this );
+
+ },
+
+ intersectsPlane: function ( plane ) {
+
+ // We use the following equation to compute the signed distance from
+ // the center of the sphere to the plane.
+ //
+ // distance = q * n - d
+ //
+ // If this distance is greater than the radius of the sphere,
+ // then there is no intersection.
+
+ return Math.abs( this.center.dot( plane.normal ) - plane.constant ) <= this.radius;
+
+ },
+
+ clampPoint: function ( point, optionalTarget ) {
+
+ var deltaLengthSq = this.center.distanceToSquared( point );
+
+ var result = optionalTarget || new Vector3();
+
+ result.copy( point );
+
+ if ( deltaLengthSq > ( this.radius * this.radius ) ) {
+
+ result.sub( this.center ).normalize();
+ result.multiplyScalar( this.radius ).add( this.center );
+
+ }
+
+ return result;
+
+ },
+
+ getBoundingBox: function ( optionalTarget ) {
+
+ var box = optionalTarget || new Box3();
+
+ box.set( this.center, this.center );
+ box.expandByScalar( this.radius );
+
+ return box;
+
+ },
+
+ applyMatrix4: function ( matrix ) {
+
+ this.center.applyMatrix4( matrix );
+ this.radius = this.radius * matrix.getMaxScaleOnAxis();
+
+ return this;
+
+ },
+
+ translate: function ( offset ) {
+
+ this.center.add( offset );
+
+ return this;
+
+ },
+
+ equals: function ( sphere ) {
+
+ return sphere.center.equals( this.center ) && ( sphere.radius === this.radius );
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author WestLangley / http://github.com/WestLangley
+ * @author bhouston / http://clara.io
+ * @author tschw
+ */
+
+ function Matrix3() {
+
+ this.elements = [
+
+ 1, 0, 0,
+ 0, 1, 0,
+ 0, 0, 1
+
+ ];
+
+ if ( arguments.length > 0 ) {
+
+ console.error( 'THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.' );
+
+ }
+
+ }
+
+ Object.assign( Matrix3.prototype, {
+
+ isMatrix3: true,
+
+ set: function ( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) {
+
+ var te = this.elements;
+
+ te[ 0 ] = n11; te[ 1 ] = n21; te[ 2 ] = n31;
+ te[ 3 ] = n12; te[ 4 ] = n22; te[ 5 ] = n32;
+ te[ 6 ] = n13; te[ 7 ] = n23; te[ 8 ] = n33;
+
+ return this;
+
+ },
+
+ identity: function () {
+
+ this.set(
+
+ 1, 0, 0,
+ 0, 1, 0,
+ 0, 0, 1
+
+ );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().fromArray( this.elements );
+
+ },
+
+ copy: function ( m ) {
+
+ var te = this.elements;
+ var me = m.elements;
+
+ te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ];
+ te[ 3 ] = me[ 3 ]; te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ];
+ te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ]; te[ 8 ] = me[ 8 ];
+
+ return this;
+
+ },
+
+ setFromMatrix4: function ( m ) {
+
+ var me = m.elements;
+
+ this.set(
+
+ me[ 0 ], me[ 4 ], me[ 8 ],
+ me[ 1 ], me[ 5 ], me[ 9 ],
+ me[ 2 ], me[ 6 ], me[ 10 ]
+
+ );
+
+ return this;
+
+ },
+
+ applyToBufferAttribute: function () {
+
+ var v1 = new Vector3();
+
+ return function applyToBufferAttribute( attribute ) {
+
+ for ( var i = 0, l = attribute.count; i < l; i ++ ) {
+
+ v1.x = attribute.getX( i );
+ v1.y = attribute.getY( i );
+ v1.z = attribute.getZ( i );
+
+ v1.applyMatrix3( this );
+
+ attribute.setXYZ( i, v1.x, v1.y, v1.z );
+
+ }
+
+ return attribute;
+
+ };
+
+ }(),
+
+ multiply: function ( m ) {
+
+ return this.multiplyMatrices( this, m );
+
+ },
+
+ premultiply: function ( m ) {
+
+ return this.multiplyMatrices( m, this );
+
+ },
+
+ multiplyMatrices: function ( a, b ) {
+
+ var ae = a.elements;
+ var be = b.elements;
+ var te = this.elements;
+
+ var a11 = ae[ 0 ], a12 = ae[ 3 ], a13 = ae[ 6 ];
+ var a21 = ae[ 1 ], a22 = ae[ 4 ], a23 = ae[ 7 ];
+ var a31 = ae[ 2 ], a32 = ae[ 5 ], a33 = ae[ 8 ];
+
+ var b11 = be[ 0 ], b12 = be[ 3 ], b13 = be[ 6 ];
+ var b21 = be[ 1 ], b22 = be[ 4 ], b23 = be[ 7 ];
+ var b31 = be[ 2 ], b32 = be[ 5 ], b33 = be[ 8 ];
+
+ te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31;
+ te[ 3 ] = a11 * b12 + a12 * b22 + a13 * b32;
+ te[ 6 ] = a11 * b13 + a12 * b23 + a13 * b33;
+
+ te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31;
+ te[ 4 ] = a21 * b12 + a22 * b22 + a23 * b32;
+ te[ 7 ] = a21 * b13 + a22 * b23 + a23 * b33;
+
+ te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31;
+ te[ 5 ] = a31 * b12 + a32 * b22 + a33 * b32;
+ te[ 8 ] = a31 * b13 + a32 * b23 + a33 * b33;
+
+ return this;
+
+ },
+
+ multiplyScalar: function ( s ) {
+
+ var te = this.elements;
+
+ te[ 0 ] *= s; te[ 3 ] *= s; te[ 6 ] *= s;
+ te[ 1 ] *= s; te[ 4 ] *= s; te[ 7 ] *= s;
+ te[ 2 ] *= s; te[ 5 ] *= s; te[ 8 ] *= s;
+
+ return this;
+
+ },
+
+ determinant: function () {
+
+ var te = this.elements;
+
+ var a = te[ 0 ], b = te[ 1 ], c = te[ 2 ],
+ d = te[ 3 ], e = te[ 4 ], f = te[ 5 ],
+ g = te[ 6 ], h = te[ 7 ], i = te[ 8 ];
+
+ return a * e * i - a * f * h - b * d * i + b * f * g + c * d * h - c * e * g;
+
+ },
+
+ getInverse: function ( matrix, throwOnDegenerate ) {
+
+ if ( matrix && matrix.isMatrix4 ) {
+
+ console.error( "THREE.Matrix3.getInverse no longer takes a Matrix4 argument." );
+
+ }
+
+ var me = matrix.elements,
+ te = this.elements,
+
+ n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ],
+ n12 = me[ 3 ], n22 = me[ 4 ], n32 = me[ 5 ],
+ n13 = me[ 6 ], n23 = me[ 7 ], n33 = me[ 8 ],
+
+ t11 = n33 * n22 - n32 * n23,
+ t12 = n32 * n13 - n33 * n12,
+ t13 = n23 * n12 - n22 * n13,
+
+ det = n11 * t11 + n21 * t12 + n31 * t13;
+
+ if ( det === 0 ) {
+
+ var msg = "THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0";
+
+ if ( throwOnDegenerate === true ) {
+
+ throw new Error( msg );
+
+ } else {
+
+ console.warn( msg );
+
+ }
+
+ return this.identity();
+
+ }
+
+ var detInv = 1 / det;
+
+ te[ 0 ] = t11 * detInv;
+ te[ 1 ] = ( n31 * n23 - n33 * n21 ) * detInv;
+ te[ 2 ] = ( n32 * n21 - n31 * n22 ) * detInv;
+
+ te[ 3 ] = t12 * detInv;
+ te[ 4 ] = ( n33 * n11 - n31 * n13 ) * detInv;
+ te[ 5 ] = ( n31 * n12 - n32 * n11 ) * detInv;
+
+ te[ 6 ] = t13 * detInv;
+ te[ 7 ] = ( n21 * n13 - n23 * n11 ) * detInv;
+ te[ 8 ] = ( n22 * n11 - n21 * n12 ) * detInv;
+
+ return this;
+
+ },
+
+ transpose: function () {
+
+ var tmp, m = this.elements;
+
+ tmp = m[ 1 ]; m[ 1 ] = m[ 3 ]; m[ 3 ] = tmp;
+ tmp = m[ 2 ]; m[ 2 ] = m[ 6 ]; m[ 6 ] = tmp;
+ tmp = m[ 5 ]; m[ 5 ] = m[ 7 ]; m[ 7 ] = tmp;
+
+ return this;
+
+ },
+
+ getNormalMatrix: function ( matrix4 ) {
+
+ return this.setFromMatrix4( matrix4 ).getInverse( this ).transpose();
+
+ },
+
+ transposeIntoArray: function ( r ) {
+
+ var m = this.elements;
+
+ r[ 0 ] = m[ 0 ];
+ r[ 1 ] = m[ 3 ];
+ r[ 2 ] = m[ 6 ];
+ r[ 3 ] = m[ 1 ];
+ r[ 4 ] = m[ 4 ];
+ r[ 5 ] = m[ 7 ];
+ r[ 6 ] = m[ 2 ];
+ r[ 7 ] = m[ 5 ];
+ r[ 8 ] = m[ 8 ];
+
+ return this;
+
+ },
+
+ equals: function ( matrix ) {
+
+ var te = this.elements;
+ var me = matrix.elements;
+
+ for ( var i = 0; i < 9; i ++ ) {
+
+ if ( te[ i ] !== me[ i ] ) return false;
+
+ }
+
+ return true;
+
+ },
+
+ fromArray: function ( array, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ for ( var i = 0; i < 9; i ++ ) {
+
+ this.elements[ i ] = array[ i + offset ];
+
+ }
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ var te = this.elements;
+
+ array[ offset ] = te[ 0 ];
+ array[ offset + 1 ] = te[ 1 ];
+ array[ offset + 2 ] = te[ 2 ];
+
+ array[ offset + 3 ] = te[ 3 ];
+ array[ offset + 4 ] = te[ 4 ];
+ array[ offset + 5 ] = te[ 5 ];
+
+ array[ offset + 6 ] = te[ 6 ];
+ array[ offset + 7 ] = te[ 7 ];
+ array[ offset + 8 ] = te[ 8 ];
+
+ return array;
+
+ }
+
+ } );
+
+ /**
+ * @author bhouston / http://clara.io
+ */
+
+ function Plane( normal, constant ) {
+
+ this.normal = ( normal !== undefined ) ? normal : new Vector3( 1, 0, 0 );
+ this.constant = ( constant !== undefined ) ? constant : 0;
+
+ }
+
+ Object.assign( Plane.prototype, {
+
+ set: function ( normal, constant ) {
+
+ this.normal.copy( normal );
+ this.constant = constant;
+
+ return this;
+
+ },
+
+ setComponents: function ( x, y, z, w ) {
+
+ this.normal.set( x, y, z );
+ this.constant = w;
+
+ return this;
+
+ },
+
+ setFromNormalAndCoplanarPoint: function ( normal, point ) {
+
+ this.normal.copy( normal );
+ this.constant = - point.dot( this.normal ); // must be this.normal, not normal, as this.normal is normalized
+
+ return this;
+
+ },
+
+ setFromCoplanarPoints: function () {
+
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+
+ return function setFromCoplanarPoints( a, b, c ) {
+
+ var normal = v1.subVectors( c, b ).cross( v2.subVectors( a, b ) ).normalize();
+
+ // Q: should an error be thrown if normal is zero (e.g. degenerate plane)?
+
+ this.setFromNormalAndCoplanarPoint( normal, a );
+
+ return this;
+
+ };
+
+ }(),
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( plane ) {
+
+ this.normal.copy( plane.normal );
+ this.constant = plane.constant;
+
+ return this;
+
+ },
+
+ normalize: function () {
+
+ // Note: will lead to a divide by zero if the plane is invalid.
+
+ var inverseNormalLength = 1.0 / this.normal.length();
+ this.normal.multiplyScalar( inverseNormalLength );
+ this.constant *= inverseNormalLength;
+
+ return this;
+
+ },
+
+ negate: function () {
+
+ this.constant *= - 1;
+ this.normal.negate();
+
+ return this;
+
+ },
+
+ distanceToPoint: function ( point ) {
+
+ return this.normal.dot( point ) + this.constant;
+
+ },
+
+ distanceToSphere: function ( sphere ) {
+
+ return this.distanceToPoint( sphere.center ) - sphere.radius;
+
+ },
+
+ projectPoint: function ( point, optionalTarget ) {
+
+ return this.orthoPoint( point, optionalTarget ).sub( point ).negate();
+
+ },
+
+ orthoPoint: function ( point, optionalTarget ) {
+
+ var perpendicularMagnitude = this.distanceToPoint( point );
+
+ var result = optionalTarget || new Vector3();
+ return result.copy( this.normal ).multiplyScalar( perpendicularMagnitude );
+
+ },
+
+ intersectLine: function () {
+
+ var v1 = new Vector3();
+
+ return function intersectLine( line, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ var direction = line.delta( v1 );
+
+ var denominator = this.normal.dot( direction );
+
+ if ( denominator === 0 ) {
+
+ // line is coplanar, return origin
+ if ( this.distanceToPoint( line.start ) === 0 ) {
+
+ return result.copy( line.start );
+
+ }
+
+ // Unsure if this is the correct method to handle this case.
+ return undefined;
+
+ }
+
+ var t = - ( line.start.dot( this.normal ) + this.constant ) / denominator;
+
+ if ( t < 0 || t > 1 ) {
+
+ return undefined;
+
+ }
+
+ return result.copy( direction ).multiplyScalar( t ).add( line.start );
+
+ };
+
+ }(),
+
+ intersectsLine: function ( line ) {
+
+ // Note: this tests if a line intersects the plane, not whether it (or its end-points) are coplanar with it.
+
+ var startSign = this.distanceToPoint( line.start );
+ var endSign = this.distanceToPoint( line.end );
+
+ return ( startSign < 0 && endSign > 0 ) || ( endSign < 0 && startSign > 0 );
+
+ },
+
+ intersectsBox: function ( box ) {
+
+ return box.intersectsPlane( this );
+
+ },
+
+ intersectsSphere: function ( sphere ) {
+
+ return sphere.intersectsPlane( this );
+
+ },
+
+ coplanarPoint: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return result.copy( this.normal ).multiplyScalar( - this.constant );
+
+ },
+
+ applyMatrix4: function () {
+
+ var v1 = new Vector3();
+ var m1 = new Matrix3();
+
+ return function applyMatrix4( matrix, optionalNormalMatrix ) {
+
+ var referencePoint = this.coplanarPoint( v1 ).applyMatrix4( matrix );
+
+ // transform normal based on theory here:
+ // http://www.songho.ca/opengl/gl_normaltransform.html
+ var normalMatrix = optionalNormalMatrix || m1.getNormalMatrix( matrix );
+ var normal = this.normal.applyMatrix3( normalMatrix ).normalize();
+
+ // recalculate constant (like in setFromNormalAndCoplanarPoint)
+ this.constant = - referencePoint.dot( normal );
+
+ return this;
+
+ };
+
+ }(),
+
+ translate: function ( offset ) {
+
+ this.constant = this.constant - offset.dot( this.normal );
+
+ return this;
+
+ },
+
+ equals: function ( plane ) {
+
+ return plane.normal.equals( this.normal ) && ( plane.constant === this.constant );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author bhouston / http://clara.io
+ */
+
+ function Frustum( p0, p1, p2, p3, p4, p5 ) {
+
+ this.planes = [
+
+ ( p0 !== undefined ) ? p0 : new Plane(),
+ ( p1 !== undefined ) ? p1 : new Plane(),
+ ( p2 !== undefined ) ? p2 : new Plane(),
+ ( p3 !== undefined ) ? p3 : new Plane(),
+ ( p4 !== undefined ) ? p4 : new Plane(),
+ ( p5 !== undefined ) ? p5 : new Plane()
+
+ ];
+
+ }
+
+ Object.assign( Frustum.prototype, {
+
+ set: function ( p0, p1, p2, p3, p4, p5 ) {
+
+ var planes = this.planes;
+
+ planes[ 0 ].copy( p0 );
+ planes[ 1 ].copy( p1 );
+ planes[ 2 ].copy( p2 );
+ planes[ 3 ].copy( p3 );
+ planes[ 4 ].copy( p4 );
+ planes[ 5 ].copy( p5 );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( frustum ) {
+
+ var planes = this.planes;
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ planes[ i ].copy( frustum.planes[ i ] );
+
+ }
+
+ return this;
+
+ },
+
+ setFromMatrix: function ( m ) {
+
+ var planes = this.planes;
+ var me = m.elements;
+ var me0 = me[ 0 ], me1 = me[ 1 ], me2 = me[ 2 ], me3 = me[ 3 ];
+ var me4 = me[ 4 ], me5 = me[ 5 ], me6 = me[ 6 ], me7 = me[ 7 ];
+ var me8 = me[ 8 ], me9 = me[ 9 ], me10 = me[ 10 ], me11 = me[ 11 ];
+ var me12 = me[ 12 ], me13 = me[ 13 ], me14 = me[ 14 ], me15 = me[ 15 ];
+
+ planes[ 0 ].setComponents( me3 - me0, me7 - me4, me11 - me8, me15 - me12 ).normalize();
+ planes[ 1 ].setComponents( me3 + me0, me7 + me4, me11 + me8, me15 + me12 ).normalize();
+ planes[ 2 ].setComponents( me3 + me1, me7 + me5, me11 + me9, me15 + me13 ).normalize();
+ planes[ 3 ].setComponents( me3 - me1, me7 - me5, me11 - me9, me15 - me13 ).normalize();
+ planes[ 4 ].setComponents( me3 - me2, me7 - me6, me11 - me10, me15 - me14 ).normalize();
+ planes[ 5 ].setComponents( me3 + me2, me7 + me6, me11 + me10, me15 + me14 ).normalize();
+
+ return this;
+
+ },
+
+ intersectsObject: function () {
+
+ var sphere = new Sphere();
+
+ return function intersectsObject( object ) {
+
+ var geometry = object.geometry;
+
+ if ( geometry.boundingSphere === null )
+ geometry.computeBoundingSphere();
+
+ sphere.copy( geometry.boundingSphere )
+ .applyMatrix4( object.matrixWorld );
+
+ return this.intersectsSphere( sphere );
+
+ };
+
+ }(),
+
+ intersectsSprite: function () {
+
+ var sphere = new Sphere();
+
+ return function intersectsSprite( sprite ) {
+
+ sphere.center.set( 0, 0, 0 );
+ sphere.radius = 0.7071067811865476;
+ sphere.applyMatrix4( sprite.matrixWorld );
+
+ return this.intersectsSphere( sphere );
+
+ };
+
+ }(),
+
+ intersectsSphere: function ( sphere ) {
+
+ var planes = this.planes;
+ var center = sphere.center;
+ var negRadius = - sphere.radius;
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ var distance = planes[ i ].distanceToPoint( center );
+
+ if ( distance < negRadius ) {
+
+ return false;
+
+ }
+
+ }
+
+ return true;
+
+ },
+
+ intersectsBox: function () {
+
+ var p1 = new Vector3(),
+ p2 = new Vector3();
+
+ return function intersectsBox( box ) {
+
+ var planes = this.planes;
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ var plane = planes[ i ];
+
+ p1.x = plane.normal.x > 0 ? box.min.x : box.max.x;
+ p2.x = plane.normal.x > 0 ? box.max.x : box.min.x;
+ p1.y = plane.normal.y > 0 ? box.min.y : box.max.y;
+ p2.y = plane.normal.y > 0 ? box.max.y : box.min.y;
+ p1.z = plane.normal.z > 0 ? box.min.z : box.max.z;
+ p2.z = plane.normal.z > 0 ? box.max.z : box.min.z;
+
+ var d1 = plane.distanceToPoint( p1 );
+ var d2 = plane.distanceToPoint( p2 );
+
+ // if both outside plane, no intersection
+
+ if ( d1 < 0 && d2 < 0 ) {
+
+ return false;
+
+ }
+
+ }
+
+ return true;
+
+ };
+
+ }(),
+
+ containsPoint: function ( point ) {
+
+ var planes = this.planes;
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ if ( planes[ i ].distanceToPoint( point ) < 0 ) {
+
+ return false;
+
+ }
+
+ }
+
+ return true;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLShadowMap( _renderer, _lights, _objects, capabilities ) {
+
+ var _gl = _renderer.context,
+ _state = _renderer.state,
+ _frustum = new Frustum(),
+ _projScreenMatrix = new Matrix4(),
+
+ _lightShadows = _lights.shadows,
+
+ _shadowMapSize = new Vector2(),
+ _maxShadowMapSize = new Vector2( capabilities.maxTextureSize, capabilities.maxTextureSize ),
+
+ _lookTarget = new Vector3(),
+ _lightPositionWorld = new Vector3(),
+
+ _MorphingFlag = 1,
+ _SkinningFlag = 2,
+
+ _NumberOfMaterialVariants = ( _MorphingFlag | _SkinningFlag ) + 1,
+
+ _depthMaterials = new Array( _NumberOfMaterialVariants ),
+ _distanceMaterials = new Array( _NumberOfMaterialVariants ),
+
+ _materialCache = {};
+
+ var cubeDirections = [
+ new Vector3( 1, 0, 0 ), new Vector3( - 1, 0, 0 ), new Vector3( 0, 0, 1 ),
+ new Vector3( 0, 0, - 1 ), new Vector3( 0, 1, 0 ), new Vector3( 0, - 1, 0 )
+ ];
+
+ var cubeUps = [
+ new Vector3( 0, 1, 0 ), new Vector3( 0, 1, 0 ), new Vector3( 0, 1, 0 ),
+ new Vector3( 0, 1, 0 ), new Vector3( 0, 0, 1 ), new Vector3( 0, 0, - 1 )
+ ];
+
+ var cube2DViewPorts = [
+ new Vector4(), new Vector4(), new Vector4(),
+ new Vector4(), new Vector4(), new Vector4()
+ ];
+
+ // init
+
+ var depthMaterialTemplate = new MeshDepthMaterial();
+ depthMaterialTemplate.depthPacking = RGBADepthPacking;
+ depthMaterialTemplate.clipping = true;
+
+ var distanceShader = ShaderLib[ "distanceRGBA" ];
+ var distanceUniforms = UniformsUtils.clone( distanceShader.uniforms );
+
+ for ( var i = 0; i !== _NumberOfMaterialVariants; ++ i ) {
+
+ var useMorphing = ( i & _MorphingFlag ) !== 0;
+ var useSkinning = ( i & _SkinningFlag ) !== 0;
+
+ var depthMaterial = depthMaterialTemplate.clone();
+ depthMaterial.morphTargets = useMorphing;
+ depthMaterial.skinning = useSkinning;
+
+ _depthMaterials[ i ] = depthMaterial;
+
+ var distanceMaterial = new ShaderMaterial( {
+ defines: {
+ 'USE_SHADOWMAP': ''
+ },
+ uniforms: distanceUniforms,
+ vertexShader: distanceShader.vertexShader,
+ fragmentShader: distanceShader.fragmentShader,
+ morphTargets: useMorphing,
+ skinning: useSkinning,
+ clipping: true
+ } );
+
+ _distanceMaterials[ i ] = distanceMaterial;
+
+ }
+
+ //
+
+ var scope = this;
+
+ this.enabled = false;
+
+ this.autoUpdate = true;
+ this.needsUpdate = false;
+
+ this.type = PCFShadowMap;
+
+ this.renderReverseSided = true;
+ this.renderSingleSided = true;
+
+ this.render = function ( scene, camera ) {
+
+ if ( scope.enabled === false ) return;
+ if ( scope.autoUpdate === false && scope.needsUpdate === false ) return;
+
+ if ( _lightShadows.length === 0 ) return;
+
+ // Set GL state for depth map.
+ _state.disable( _gl.BLEND );
+ _state.buffers.color.setClear( 1, 1, 1, 1 );
+ _state.buffers.depth.setTest( true );
+ _state.setScissorTest( false );
+
+ // render depth map
+
+ var faceCount, isPointLight;
+
+ for ( var i = 0, il = _lightShadows.length; i < il; i ++ ) {
+
+ var light = _lightShadows[ i ];
+ var shadow = light.shadow;
+
+ if ( shadow === undefined ) {
+
+ console.warn( 'THREE.WebGLShadowMap:', light, 'has no shadow.' );
+ continue;
+
+ }
+
+ var shadowCamera = shadow.camera;
+ var shadowMatrix = shadow.matrix;
+
+ _lightPositionWorld.setFromMatrixPosition( light.matrixWorld );
+ shadowCamera.position.copy( _lightPositionWorld );
+
+ _shadowMapSize.copy( shadow.mapSize );
+ _shadowMapSize.min( _maxShadowMapSize );
+
+ if ( light && light.isPointLight ) {
+
+ faceCount = 6;
+ isPointLight = true;
+
+ var vpWidth = _shadowMapSize.x;
+ var vpHeight = _shadowMapSize.y;
+
+ // These viewports map a cube-map onto a 2D texture with the
+ // following orientation:
+ //
+ // xzXZ
+ // y Y
+ //
+ // X - Positive x direction
+ // x - Negative x direction
+ // Y - Positive y direction
+ // y - Negative y direction
+ // Z - Positive z direction
+ // z - Negative z direction
+
+ // positive X
+ cube2DViewPorts[ 0 ].set( vpWidth * 2, vpHeight, vpWidth, vpHeight );
+ // negative X
+ cube2DViewPorts[ 1 ].set( 0, vpHeight, vpWidth, vpHeight );
+ // positive Z
+ cube2DViewPorts[ 2 ].set( vpWidth * 3, vpHeight, vpWidth, vpHeight );
+ // negative Z
+ cube2DViewPorts[ 3 ].set( vpWidth, vpHeight, vpWidth, vpHeight );
+ // positive Y
+ cube2DViewPorts[ 4 ].set( vpWidth * 3, 0, vpWidth, vpHeight );
+ // negative Y
+ cube2DViewPorts[ 5 ].set( vpWidth, 0, vpWidth, vpHeight );
+
+ _shadowMapSize.x *= 4.0;
+ _shadowMapSize.y *= 2.0;
+
+
+ // for point lights we set the shadow matrix to be a translation-only matrix
+ // equal to inverse of the light's position
+
+ shadowMatrix.makeTranslation( - _lightPositionWorld.x, - _lightPositionWorld.y, - _lightPositionWorld.z );
+
+ } else {
+
+ faceCount = 1;
+ isPointLight = false;
+
+ _lookTarget.setFromMatrixPosition( light.target.matrixWorld );
+ shadowCamera.lookAt( _lookTarget );
+ shadowCamera.updateMatrixWorld();
+ shadowCamera.matrixWorldInverse.getInverse( shadowCamera.matrixWorld );
+
+ // compute shadow matrix
+
+ shadowMatrix.set(
+ 0.5, 0.0, 0.0, 0.5,
+ 0.0, 0.5, 0.0, 0.5,
+ 0.0, 0.0, 0.5, 0.5,
+ 0.0, 0.0, 0.0, 1.0
+ );
+
+ shadowMatrix.multiply( shadowCamera.projectionMatrix );
+ shadowMatrix.multiply( shadowCamera.matrixWorldInverse );
+
+ }
+
+ if ( shadow.map === null ) {
+
+ var pars = { minFilter: NearestFilter, magFilter: NearestFilter, format: RGBAFormat };
+
+ shadow.map = new WebGLRenderTarget( _shadowMapSize.x, _shadowMapSize.y, pars );
+ shadow.map.texture.name = light.name + ".shadowMap";
+
+ shadowCamera.updateProjectionMatrix();
+
+ }
+
+ if ( shadow.isSpotLightShadow ) {
+
+ shadow.update( light );
+
+ }
+
+ var shadowMap = shadow.map;
+
+ _renderer.setRenderTarget( shadowMap );
+ _renderer.clear();
+
+ // render shadow map for each cube face (if omni-directional) or
+ // run a single pass if not
+
+ for ( var face = 0; face < faceCount; face ++ ) {
+
+ if ( isPointLight ) {
+
+ _lookTarget.copy( shadowCamera.position );
+ _lookTarget.add( cubeDirections[ face ] );
+ shadowCamera.up.copy( cubeUps[ face ] );
+ shadowCamera.lookAt( _lookTarget );
+ shadowCamera.updateMatrixWorld();
+ shadowCamera.matrixWorldInverse.getInverse( shadowCamera.matrixWorld );
+
+ var vpDimensions = cube2DViewPorts[ face ];
+ _state.viewport( vpDimensions );
+
+ }
+
+ // update camera matrices and frustum
+
+ _projScreenMatrix.multiplyMatrices( shadowCamera.projectionMatrix, shadowCamera.matrixWorldInverse );
+ _frustum.setFromMatrix( _projScreenMatrix );
+
+ // set object matrices & frustum culling
+
+ renderObject( scene, camera, shadowCamera, isPointLight );
+
+ }
+
+ }
+
+ // Restore GL state.
+ var clearColor = _renderer.getClearColor();
+ var clearAlpha = _renderer.getClearAlpha();
+ _renderer.setClearColor( clearColor, clearAlpha );
+
+ scope.needsUpdate = false;
+
+ };
+
+ function getDepthMaterial( object, material, isPointLight, lightPositionWorld ) {
+
+ var geometry = object.geometry;
+
+ var result = null;
+
+ var materialVariants = _depthMaterials;
+ var customMaterial = object.customDepthMaterial;
+
+ if ( isPointLight ) {
+
+ materialVariants = _distanceMaterials;
+ customMaterial = object.customDistanceMaterial;
+
+ }
+
+ if ( ! customMaterial ) {
+
+ var useMorphing = false;
+
+ if ( material.morphTargets ) {
+
+ if ( geometry && geometry.isBufferGeometry ) {
+
+ useMorphing = geometry.morphAttributes && geometry.morphAttributes.position && geometry.morphAttributes.position.length > 0;
+
+ } else if ( geometry && geometry.isGeometry ) {
+
+ useMorphing = geometry.morphTargets && geometry.morphTargets.length > 0;
+
+ }
+
+ }
+
+ if ( object.isSkinnedMesh && material.skinning === false ) {
+
+ console.warn( 'THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:', object );
+
+ }
+
+ var useSkinning = object.isSkinnedMesh && material.skinning;
+
+ var variantIndex = 0;
+
+ if ( useMorphing ) variantIndex |= _MorphingFlag;
+ if ( useSkinning ) variantIndex |= _SkinningFlag;
+
+ result = materialVariants[ variantIndex ];
+
+ } else {
+
+ result = customMaterial;
+
+ }
+
+ if ( _renderer.localClippingEnabled &&
+ material.clipShadows === true &&
+ material.clippingPlanes.length !== 0 ) {
+
+ // in this case we need a unique material instance reflecting the
+ // appropriate state
+
+ var keyA = result.uuid, keyB = material.uuid;
+
+ var materialsForVariant = _materialCache[ keyA ];
+
+ if ( materialsForVariant === undefined ) {
+
+ materialsForVariant = {};
+ _materialCache[ keyA ] = materialsForVariant;
+
+ }
+
+ var cachedMaterial = materialsForVariant[ keyB ];
+
+ if ( cachedMaterial === undefined ) {
+
+ cachedMaterial = result.clone();
+ materialsForVariant[ keyB ] = cachedMaterial;
+
+ }
+
+ result = cachedMaterial;
+
+ }
+
+ result.visible = material.visible;
+ result.wireframe = material.wireframe;
+
+ var side = material.side;
+
+ if ( scope.renderSingleSided && side == DoubleSide ) {
+
+ side = FrontSide;
+
+ }
+
+ if ( scope.renderReverseSided ) {
+
+ if ( side === FrontSide ) side = BackSide;
+ else if ( side === BackSide ) side = FrontSide;
+
+ }
+
+ result.side = side;
+
+ result.clipShadows = material.clipShadows;
+ result.clippingPlanes = material.clippingPlanes;
+
+ result.wireframeLinewidth = material.wireframeLinewidth;
+ result.linewidth = material.linewidth;
+
+ if ( isPointLight && result.uniforms.lightPos !== undefined ) {
+
+ result.uniforms.lightPos.value.copy( lightPositionWorld );
+
+ }
+
+ return result;
+
+ }
+
+ function renderObject( object, camera, shadowCamera, isPointLight ) {
+
+ if ( object.visible === false ) return;
+
+ var visible = object.layers.test( camera.layers );
+
+ if ( visible && ( object.isMesh || object.isLine || object.isPoints ) ) {
+
+ if ( object.castShadow && ( ! object.frustumCulled || _frustum.intersectsObject( object ) ) ) {
+
+ object.modelViewMatrix.multiplyMatrices( shadowCamera.matrixWorldInverse, object.matrixWorld );
+
+ var geometry = _objects.update( object );
+ var material = object.material;
+
+ if ( Array.isArray( material ) ) {
+
+ var groups = geometry.groups;
+
+ for ( var k = 0, kl = groups.length; k < kl; k ++ ) {
+
+ var group = groups[ k ];
+ var groupMaterial = material[ group.materialIndex ];
+
+ if ( groupMaterial && groupMaterial.visible ) {
+
+ var depthMaterial = getDepthMaterial( object, groupMaterial, isPointLight, _lightPositionWorld );
+ _renderer.renderBufferDirect( shadowCamera, null, geometry, depthMaterial, object, group );
+
+ }
+
+ }
+
+ } else if ( material.visible ) {
+
+ var depthMaterial = getDepthMaterial( object, material, isPointLight, _lightPositionWorld );
+ _renderer.renderBufferDirect( shadowCamera, null, geometry, depthMaterial, object, null );
+
+ }
+
+ }
+
+ }
+
+ var children = object.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ renderObject( children[ i ], camera, shadowCamera, isPointLight );
+
+ }
+
+ }
+
+ }
+
+ /**
+ * @author bhouston / http://clara.io
+ */
+
+ function Ray( origin, direction ) {
+
+ this.origin = ( origin !== undefined ) ? origin : new Vector3();
+ this.direction = ( direction !== undefined ) ? direction : new Vector3();
+
+ }
+
+ Object.assign( Ray.prototype, {
+
+ set: function ( origin, direction ) {
+
+ this.origin.copy( origin );
+ this.direction.copy( direction );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( ray ) {
+
+ this.origin.copy( ray.origin );
+ this.direction.copy( ray.direction );
+
+ return this;
+
+ },
+
+ at: function ( t, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ return result.copy( this.direction ).multiplyScalar( t ).add( this.origin );
+
+ },
+
+ lookAt: function ( v ) {
+
+ this.direction.copy( v ).sub( this.origin ).normalize();
+
+ return this;
+
+ },
+
+ recast: function () {
+
+ var v1 = new Vector3();
+
+ return function recast( t ) {
+
+ this.origin.copy( this.at( t, v1 ) );
+
+ return this;
+
+ };
+
+ }(),
+
+ closestPointToPoint: function ( point, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ result.subVectors( point, this.origin );
+ var directionDistance = result.dot( this.direction );
+
+ if ( directionDistance < 0 ) {
+
+ return result.copy( this.origin );
+
+ }
+
+ return result.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin );
+
+ },
+
+ distanceToPoint: function ( point ) {
+
+ return Math.sqrt( this.distanceSqToPoint( point ) );
+
+ },
+
+ distanceSqToPoint: function () {
+
+ var v1 = new Vector3();
+
+ return function distanceSqToPoint( point ) {
+
+ var directionDistance = v1.subVectors( point, this.origin ).dot( this.direction );
+
+ // point behind the ray
+
+ if ( directionDistance < 0 ) {
+
+ return this.origin.distanceToSquared( point );
+
+ }
+
+ v1.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin );
+
+ return v1.distanceToSquared( point );
+
+ };
+
+ }(),
+
+ distanceSqToSegment: function () {
+
+ var segCenter = new Vector3();
+ var segDir = new Vector3();
+ var diff = new Vector3();
+
+ return function distanceSqToSegment( v0, v1, optionalPointOnRay, optionalPointOnSegment ) {
+
+ // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteDistRaySegment.h
+ // It returns the min distance between the ray and the segment
+ // defined by v0 and v1
+ // It can also set two optional targets :
+ // - The closest point on the ray
+ // - The closest point on the segment
+
+ segCenter.copy( v0 ).add( v1 ).multiplyScalar( 0.5 );
+ segDir.copy( v1 ).sub( v0 ).normalize();
+ diff.copy( this.origin ).sub( segCenter );
+
+ var segExtent = v0.distanceTo( v1 ) * 0.5;
+ var a01 = - this.direction.dot( segDir );
+ var b0 = diff.dot( this.direction );
+ var b1 = - diff.dot( segDir );
+ var c = diff.lengthSq();
+ var det = Math.abs( 1 - a01 * a01 );
+ var s0, s1, sqrDist, extDet;
+
+ if ( det > 0 ) {
+
+ // The ray and segment are not parallel.
+
+ s0 = a01 * b1 - b0;
+ s1 = a01 * b0 - b1;
+ extDet = segExtent * det;
+
+ if ( s0 >= 0 ) {
+
+ if ( s1 >= - extDet ) {
+
+ if ( s1 <= extDet ) {
+
+ // region 0
+ // Minimum at interior points of ray and segment.
+
+ var invDet = 1 / det;
+ s0 *= invDet;
+ s1 *= invDet;
+ sqrDist = s0 * ( s0 + a01 * s1 + 2 * b0 ) + s1 * ( a01 * s0 + s1 + 2 * b1 ) + c;
+
+ } else {
+
+ // region 1
+
+ s1 = segExtent;
+ s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ }
+
+ } else {
+
+ // region 5
+
+ s1 = - segExtent;
+ s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ }
+
+ } else {
+
+ if ( s1 <= - extDet ) {
+
+ // region 4
+
+ s0 = Math.max( 0, - ( - a01 * segExtent + b0 ) );
+ s1 = ( s0 > 0 ) ? - segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ } else if ( s1 <= extDet ) {
+
+ // region 3
+
+ s0 = 0;
+ s1 = Math.min( Math.max( - segExtent, - b1 ), segExtent );
+ sqrDist = s1 * ( s1 + 2 * b1 ) + c;
+
+ } else {
+
+ // region 2
+
+ s0 = Math.max( 0, - ( a01 * segExtent + b0 ) );
+ s1 = ( s0 > 0 ) ? segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ }
+
+ }
+
+ } else {
+
+ // Ray and segment are parallel.
+
+ s1 = ( a01 > 0 ) ? - segExtent : segExtent;
+ s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ }
+
+ if ( optionalPointOnRay ) {
+
+ optionalPointOnRay.copy( this.direction ).multiplyScalar( s0 ).add( this.origin );
+
+ }
+
+ if ( optionalPointOnSegment ) {
+
+ optionalPointOnSegment.copy( segDir ).multiplyScalar( s1 ).add( segCenter );
+
+ }
+
+ return sqrDist;
+
+ };
+
+ }(),
+
+ intersectSphere: function () {
+
+ var v1 = new Vector3();
+
+ return function intersectSphere( sphere, optionalTarget ) {
+
+ v1.subVectors( sphere.center, this.origin );
+ var tca = v1.dot( this.direction );
+ var d2 = v1.dot( v1 ) - tca * tca;
+ var radius2 = sphere.radius * sphere.radius;
+
+ if ( d2 > radius2 ) return null;
+
+ var thc = Math.sqrt( radius2 - d2 );
+
+ // t0 = first intersect point - entrance on front of sphere
+ var t0 = tca - thc;
+
+ // t1 = second intersect point - exit point on back of sphere
+ var t1 = tca + thc;
+
+ // test to see if both t0 and t1 are behind the ray - if so, return null
+ if ( t0 < 0 && t1 < 0 ) return null;
+
+ // test to see if t0 is behind the ray:
+ // if it is, the ray is inside the sphere, so return the second exit point scaled by t1,
+ // in order to always return an intersect point that is in front of the ray.
+ if ( t0 < 0 ) return this.at( t1, optionalTarget );
+
+ // else t0 is in front of the ray, so return the first collision point scaled by t0
+ return this.at( t0, optionalTarget );
+
+ };
+
+ }(),
+
+ intersectsSphere: function ( sphere ) {
+
+ return this.distanceToPoint( sphere.center ) <= sphere.radius;
+
+ },
+
+ distanceToPlane: function ( plane ) {
+
+ var denominator = plane.normal.dot( this.direction );
+
+ if ( denominator === 0 ) {
+
+ // line is coplanar, return origin
+ if ( plane.distanceToPoint( this.origin ) === 0 ) {
+
+ return 0;
+
+ }
+
+ // Null is preferable to undefined since undefined means.... it is undefined
+
+ return null;
+
+ }
+
+ var t = - ( this.origin.dot( plane.normal ) + plane.constant ) / denominator;
+
+ // Return if the ray never intersects the plane
+
+ return t >= 0 ? t : null;
+
+ },
+
+ intersectPlane: function ( plane, optionalTarget ) {
+
+ var t = this.distanceToPlane( plane );
+
+ if ( t === null ) {
+
+ return null;
+
+ }
+
+ return this.at( t, optionalTarget );
+
+ },
+
+ intersectsPlane: function ( plane ) {
+
+ // check if the ray lies on the plane first
+
+ var distToPoint = plane.distanceToPoint( this.origin );
+
+ if ( distToPoint === 0 ) {
+
+ return true;
+
+ }
+
+ var denominator = plane.normal.dot( this.direction );
+
+ if ( denominator * distToPoint < 0 ) {
+
+ return true;
+
+ }
+
+ // ray origin is behind the plane (and is pointing behind it)
+
+ return false;
+
+ },
+
+ intersectBox: function ( box, optionalTarget ) {
+
+ var tmin, tmax, tymin, tymax, tzmin, tzmax;
+
+ var invdirx = 1 / this.direction.x,
+ invdiry = 1 / this.direction.y,
+ invdirz = 1 / this.direction.z;
+
+ var origin = this.origin;
+
+ if ( invdirx >= 0 ) {
+
+ tmin = ( box.min.x - origin.x ) * invdirx;
+ tmax = ( box.max.x - origin.x ) * invdirx;
+
+ } else {
+
+ tmin = ( box.max.x - origin.x ) * invdirx;
+ tmax = ( box.min.x - origin.x ) * invdirx;
+
+ }
+
+ if ( invdiry >= 0 ) {
+
+ tymin = ( box.min.y - origin.y ) * invdiry;
+ tymax = ( box.max.y - origin.y ) * invdiry;
+
+ } else {
+
+ tymin = ( box.max.y - origin.y ) * invdiry;
+ tymax = ( box.min.y - origin.y ) * invdiry;
+
+ }
+
+ if ( ( tmin > tymax ) || ( tymin > tmax ) ) return null;
+
+ // These lines also handle the case where tmin or tmax is NaN
+ // (result of 0 * Infinity). x !== x returns true if x is NaN
+
+ if ( tymin > tmin || tmin !== tmin ) tmin = tymin;
+
+ if ( tymax < tmax || tmax !== tmax ) tmax = tymax;
+
+ if ( invdirz >= 0 ) {
+
+ tzmin = ( box.min.z - origin.z ) * invdirz;
+ tzmax = ( box.max.z - origin.z ) * invdirz;
+
+ } else {
+
+ tzmin = ( box.max.z - origin.z ) * invdirz;
+ tzmax = ( box.min.z - origin.z ) * invdirz;
+
+ }
+
+ if ( ( tmin > tzmax ) || ( tzmin > tmax ) ) return null;
+
+ if ( tzmin > tmin || tmin !== tmin ) tmin = tzmin;
+
+ if ( tzmax < tmax || tmax !== tmax ) tmax = tzmax;
+
+ //return point closest to the ray (positive side)
+
+ if ( tmax < 0 ) return null;
+
+ return this.at( tmin >= 0 ? tmin : tmax, optionalTarget );
+
+ },
+
+ intersectsBox: ( function () {
+
+ var v = new Vector3();
+
+ return function intersectsBox( box ) {
+
+ return this.intersectBox( box, v ) !== null;
+
+ };
+
+ } )(),
+
+ intersectTriangle: function () {
+
+ // Compute the offset origin, edges, and normal.
+ var diff = new Vector3();
+ var edge1 = new Vector3();
+ var edge2 = new Vector3();
+ var normal = new Vector3();
+
+ return function intersectTriangle( a, b, c, backfaceCulling, optionalTarget ) {
+
+ // from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteIntrRay3Triangle3.h
+
+ edge1.subVectors( b, a );
+ edge2.subVectors( c, a );
+ normal.crossVectors( edge1, edge2 );
+
+ // Solve Q + t*D = b1*E1 + b2*E2 (Q = kDiff, D = ray direction,
+ // E1 = kEdge1, E2 = kEdge2, N = Cross(E1,E2)) by
+ // |Dot(D,N)|*b1 = sign(Dot(D,N))*Dot(D,Cross(Q,E2))
+ // |Dot(D,N)|*b2 = sign(Dot(D,N))*Dot(D,Cross(E1,Q))
+ // |Dot(D,N)|*t = -sign(Dot(D,N))*Dot(Q,N)
+ var DdN = this.direction.dot( normal );
+ var sign;
+
+ if ( DdN > 0 ) {
+
+ if ( backfaceCulling ) return null;
+ sign = 1;
+
+ } else if ( DdN < 0 ) {
+
+ sign = - 1;
+ DdN = - DdN;
+
+ } else {
+
+ return null;
+
+ }
+
+ diff.subVectors( this.origin, a );
+ var DdQxE2 = sign * this.direction.dot( edge2.crossVectors( diff, edge2 ) );
+
+ // b1 < 0, no intersection
+ if ( DdQxE2 < 0 ) {
+
+ return null;
+
+ }
+
+ var DdE1xQ = sign * this.direction.dot( edge1.cross( diff ) );
+
+ // b2 < 0, no intersection
+ if ( DdE1xQ < 0 ) {
+
+ return null;
+
+ }
+
+ // b1+b2 > 1, no intersection
+ if ( DdQxE2 + DdE1xQ > DdN ) {
+
+ return null;
+
+ }
+
+ // Line intersects triangle, check if ray does.
+ var QdN = - sign * diff.dot( normal );
+
+ // t < 0, no intersection
+ if ( QdN < 0 ) {
+
+ return null;
+
+ }
+
+ // Ray intersects triangle.
+ return this.at( QdN / DdN, optionalTarget );
+
+ };
+
+ }(),
+
+ applyMatrix4: function ( matrix4 ) {
+
+ this.direction.add( this.origin ).applyMatrix4( matrix4 );
+ this.origin.applyMatrix4( matrix4 );
+ this.direction.sub( this.origin );
+ this.direction.normalize();
+
+ return this;
+
+ },
+
+ equals: function ( ray ) {
+
+ return ray.origin.equals( this.origin ) && ray.direction.equals( this.direction );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ * @author bhouston / http://clara.io
+ */
+
+ function Euler( x, y, z, order ) {
+
+ this._x = x || 0;
+ this._y = y || 0;
+ this._z = z || 0;
+ this._order = order || Euler.DefaultOrder;
+
+ }
+
+ Euler.RotationOrders = [ 'XYZ', 'YZX', 'ZXY', 'XZY', 'YXZ', 'ZYX' ];
+
+ Euler.DefaultOrder = 'XYZ';
+
+ Object.defineProperties( Euler.prototype, {
+
+ x: {
+
+ get: function () {
+
+ return this._x;
+
+ },
+
+ set: function ( value ) {
+
+ this._x = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ y: {
+
+ get: function () {
+
+ return this._y;
+
+ },
+
+ set: function ( value ) {
+
+ this._y = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ z: {
+
+ get: function () {
+
+ return this._z;
+
+ },
+
+ set: function ( value ) {
+
+ this._z = value;
+ this.onChangeCallback();
+
+ }
+
+ },
+
+ order: {
+
+ get: function () {
+
+ return this._order;
+
+ },
+
+ set: function ( value ) {
+
+ this._order = value;
+ this.onChangeCallback();
+
+ }
+
+ }
+
+ } );
+
+ Object.assign( Euler.prototype, {
+
+ isEuler: true,
+
+ set: function ( x, y, z, order ) {
+
+ this._x = x;
+ this._y = y;
+ this._z = z;
+ this._order = order || this._order;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this._x, this._y, this._z, this._order );
+
+ },
+
+ copy: function ( euler ) {
+
+ this._x = euler._x;
+ this._y = euler._y;
+ this._z = euler._z;
+ this._order = euler._order;
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromRotationMatrix: function ( m, order, update ) {
+
+ var clamp = _Math.clamp;
+
+ // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
+
+ var te = m.elements;
+ var m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ];
+ var m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ];
+ var m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
+
+ order = order || this._order;
+
+ if ( order === 'XYZ' ) {
+
+ this._y = Math.asin( clamp( m13, - 1, 1 ) );
+
+ if ( Math.abs( m13 ) < 0.99999 ) {
+
+ this._x = Math.atan2( - m23, m33 );
+ this._z = Math.atan2( - m12, m11 );
+
+ } else {
+
+ this._x = Math.atan2( m32, m22 );
+ this._z = 0;
+
+ }
+
+ } else if ( order === 'YXZ' ) {
+
+ this._x = Math.asin( - clamp( m23, - 1, 1 ) );
+
+ if ( Math.abs( m23 ) < 0.99999 ) {
+
+ this._y = Math.atan2( m13, m33 );
+ this._z = Math.atan2( m21, m22 );
+
+ } else {
+
+ this._y = Math.atan2( - m31, m11 );
+ this._z = 0;
+
+ }
+
+ } else if ( order === 'ZXY' ) {
+
+ this._x = Math.asin( clamp( m32, - 1, 1 ) );
+
+ if ( Math.abs( m32 ) < 0.99999 ) {
+
+ this._y = Math.atan2( - m31, m33 );
+ this._z = Math.atan2( - m12, m22 );
+
+ } else {
+
+ this._y = 0;
+ this._z = Math.atan2( m21, m11 );
+
+ }
+
+ } else if ( order === 'ZYX' ) {
+
+ this._y = Math.asin( - clamp( m31, - 1, 1 ) );
+
+ if ( Math.abs( m31 ) < 0.99999 ) {
+
+ this._x = Math.atan2( m32, m33 );
+ this._z = Math.atan2( m21, m11 );
+
+ } else {
+
+ this._x = 0;
+ this._z = Math.atan2( - m12, m22 );
+
+ }
+
+ } else if ( order === 'YZX' ) {
+
+ this._z = Math.asin( clamp( m21, - 1, 1 ) );
+
+ if ( Math.abs( m21 ) < 0.99999 ) {
+
+ this._x = Math.atan2( - m23, m22 );
+ this._y = Math.atan2( - m31, m11 );
+
+ } else {
+
+ this._x = 0;
+ this._y = Math.atan2( m13, m33 );
+
+ }
+
+ } else if ( order === 'XZY' ) {
+
+ this._z = Math.asin( - clamp( m12, - 1, 1 ) );
+
+ if ( Math.abs( m12 ) < 0.99999 ) {
+
+ this._x = Math.atan2( m32, m22 );
+ this._y = Math.atan2( m13, m11 );
+
+ } else {
+
+ this._x = Math.atan2( - m23, m33 );
+ this._y = 0;
+
+ }
+
+ } else {
+
+ console.warn( 'THREE.Euler: .setFromRotationMatrix() given unsupported order: ' + order );
+
+ }
+
+ this._order = order;
+
+ if ( update !== false ) this.onChangeCallback();
+
+ return this;
+
+ },
+
+ setFromQuaternion: function () {
+
+ var matrix = new Matrix4();
+
+ return function setFromQuaternion( q, order, update ) {
+
+ matrix.makeRotationFromQuaternion( q );
+
+ return this.setFromRotationMatrix( matrix, order, update );
+
+ };
+
+ }(),
+
+ setFromVector3: function ( v, order ) {
+
+ return this.set( v.x, v.y, v.z, order || this._order );
+
+ },
+
+ reorder: function () {
+
+ // WARNING: this discards revolution information -bhouston
+
+ var q = new Quaternion();
+
+ return function reorder( newOrder ) {
+
+ q.setFromEuler( this );
+
+ return this.setFromQuaternion( q, newOrder );
+
+ };
+
+ }(),
+
+ equals: function ( euler ) {
+
+ return ( euler._x === this._x ) && ( euler._y === this._y ) && ( euler._z === this._z ) && ( euler._order === this._order );
+
+ },
+
+ fromArray: function ( array ) {
+
+ this._x = array[ 0 ];
+ this._y = array[ 1 ];
+ this._z = array[ 2 ];
+ if ( array[ 3 ] !== undefined ) this._order = array[ 3 ];
+
+ this.onChangeCallback();
+
+ return this;
+
+ },
+
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this._x;
+ array[ offset + 1 ] = this._y;
+ array[ offset + 2 ] = this._z;
+ array[ offset + 3 ] = this._order;
+
+ return array;
+
+ },
+
+ toVector3: function ( optionalResult ) {
+
+ if ( optionalResult ) {
+
+ return optionalResult.set( this._x, this._y, this._z );
+
+ } else {
+
+ return new Vector3( this._x, this._y, this._z );
+
+ }
+
+ },
+
+ onChange: function ( callback ) {
+
+ this.onChangeCallback = callback;
+
+ return this;
+
+ },
+
+ onChangeCallback: function () {}
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Layers() {
+
+ this.mask = 1 | 0;
+
+ }
+
+ Object.assign( Layers.prototype, {
+
+ set: function ( channel ) {
+
+ this.mask = 1 << channel | 0;
+
+ },
+
+ enable: function ( channel ) {
+
+ this.mask |= 1 << channel | 0;
+
+ },
+
+ toggle: function ( channel ) {
+
+ this.mask ^= 1 << channel | 0;
+
+ },
+
+ disable: function ( channel ) {
+
+ this.mask &= ~ ( 1 << channel | 0 );
+
+ },
+
+ test: function ( layers ) {
+
+ return ( this.mask & layers.mask ) !== 0;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author WestLangley / http://github.com/WestLangley
+ * @author elephantatwork / www.elephantatwork.ch
+ */
+
+ var object3DId = 0;
+
+ function Object3D() {
+
+ Object.defineProperty( this, 'id', { value: object3DId ++ } );
+
+ this.uuid = _Math.generateUUID();
+
+ this.name = '';
+ this.type = 'Object3D';
+
+ this.parent = null;
+ this.children = [];
+
+ this.up = Object3D.DefaultUp.clone();
+
+ var position = new Vector3();
+ var rotation = new Euler();
+ var quaternion = new Quaternion();
+ var scale = new Vector3( 1, 1, 1 );
+
+ function onRotationChange() {
+
+ quaternion.setFromEuler( rotation, false );
+
+ }
+
+ function onQuaternionChange() {
+
+ rotation.setFromQuaternion( quaternion, undefined, false );
+
+ }
+
+ rotation.onChange( onRotationChange );
+ quaternion.onChange( onQuaternionChange );
+
+ Object.defineProperties( this, {
+ position: {
+ enumerable: true,
+ value: position
+ },
+ rotation: {
+ enumerable: true,
+ value: rotation
+ },
+ quaternion: {
+ enumerable: true,
+ value: quaternion
+ },
+ scale: {
+ enumerable: true,
+ value: scale
+ },
+ modelViewMatrix: {
+ value: new Matrix4()
+ },
+ normalMatrix: {
+ value: new Matrix3()
+ }
+ } );
+
+ this.matrix = new Matrix4();
+ this.matrixWorld = new Matrix4();
+
+ this.matrixAutoUpdate = Object3D.DefaultMatrixAutoUpdate;
+ this.matrixWorldNeedsUpdate = false;
+
+ this.layers = new Layers();
+ this.visible = true;
+
+ this.castShadow = false;
+ this.receiveShadow = false;
+
+ this.frustumCulled = true;
+ this.renderOrder = 0;
+
+ this.userData = {};
+
+ this.onBeforeRender = function () {};
+ this.onAfterRender = function () {};
+
+ }
+
+ Object3D.DefaultUp = new Vector3( 0, 1, 0 );
+ Object3D.DefaultMatrixAutoUpdate = true;
+
+ Object.assign( Object3D.prototype, EventDispatcher.prototype, {
+
+ isObject3D: true,
+
+ applyMatrix: function ( matrix ) {
+
+ this.matrix.multiplyMatrices( matrix, this.matrix );
+
+ this.matrix.decompose( this.position, this.quaternion, this.scale );
+
+ },
+
+ setRotationFromAxisAngle: function ( axis, angle ) {
+
+ // assumes axis is normalized
+
+ this.quaternion.setFromAxisAngle( axis, angle );
+
+ },
+
+ setRotationFromEuler: function ( euler ) {
+
+ this.quaternion.setFromEuler( euler, true );
+
+ },
+
+ setRotationFromMatrix: function ( m ) {
+
+ // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
+
+ this.quaternion.setFromRotationMatrix( m );
+
+ },
+
+ setRotationFromQuaternion: function ( q ) {
+
+ // assumes q is normalized
+
+ this.quaternion.copy( q );
+
+ },
+
+ rotateOnAxis: function () {
+
+ // rotate object on axis in object space
+ // axis is assumed to be normalized
+
+ var q1 = new Quaternion();
+
+ return function rotateOnAxis( axis, angle ) {
+
+ q1.setFromAxisAngle( axis, angle );
+
+ this.quaternion.multiply( q1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ rotateX: function () {
+
+ var v1 = new Vector3( 1, 0, 0 );
+
+ return function rotateX( angle ) {
+
+ return this.rotateOnAxis( v1, angle );
+
+ };
+
+ }(),
+
+ rotateY: function () {
+
+ var v1 = new Vector3( 0, 1, 0 );
+
+ return function rotateY( angle ) {
+
+ return this.rotateOnAxis( v1, angle );
+
+ };
+
+ }(),
+
+ rotateZ: function () {
+
+ var v1 = new Vector3( 0, 0, 1 );
+
+ return function rotateZ( angle ) {
+
+ return this.rotateOnAxis( v1, angle );
+
+ };
+
+ }(),
+
+ translateOnAxis: function () {
+
+ // translate object by distance along axis in object space
+ // axis is assumed to be normalized
+
+ var v1 = new Vector3();
+
+ return function translateOnAxis( axis, distance ) {
+
+ v1.copy( axis ).applyQuaternion( this.quaternion );
+
+ this.position.add( v1.multiplyScalar( distance ) );
+
+ return this;
+
+ };
+
+ }(),
+
+ translateX: function () {
+
+ var v1 = new Vector3( 1, 0, 0 );
+
+ return function translateX( distance ) {
+
+ return this.translateOnAxis( v1, distance );
+
+ };
+
+ }(),
+
+ translateY: function () {
+
+ var v1 = new Vector3( 0, 1, 0 );
+
+ return function translateY( distance ) {
+
+ return this.translateOnAxis( v1, distance );
+
+ };
+
+ }(),
+
+ translateZ: function () {
+
+ var v1 = new Vector3( 0, 0, 1 );
+
+ return function translateZ( distance ) {
+
+ return this.translateOnAxis( v1, distance );
+
+ };
+
+ }(),
+
+ localToWorld: function ( vector ) {
+
+ return vector.applyMatrix4( this.matrixWorld );
+
+ },
+
+ worldToLocal: function () {
+
+ var m1 = new Matrix4();
+
+ return function worldToLocal( vector ) {
+
+ return vector.applyMatrix4( m1.getInverse( this.matrixWorld ) );
+
+ };
+
+ }(),
+
+ lookAt: function () {
+
+ // This routine does not support objects with rotated and/or translated parent(s)
+
+ var m1 = new Matrix4();
+
+ return function lookAt( vector ) {
+
+ if ( this.isCamera ) {
+
+ m1.lookAt( this.position, vector, this.up );
+
+ } else {
+
+ m1.lookAt( vector, this.position, this.up );
+
+ }
+
+ this.quaternion.setFromRotationMatrix( m1 );
+
+ };
+
+ }(),
+
+ add: function ( object ) {
+
+ if ( arguments.length > 1 ) {
+
+ for ( var i = 0; i < arguments.length; i ++ ) {
+
+ this.add( arguments[ i ] );
+
+ }
+
+ return this;
+
+ }
+
+ if ( object === this ) {
+
+ console.error( "THREE.Object3D.add: object can't be added as a child of itself.", object );
+ return this;
+
+ }
+
+ if ( ( object && object.isObject3D ) ) {
+
+ if ( object.parent !== null ) {
+
+ object.parent.remove( object );
+
+ }
+
+ object.parent = this;
+ object.dispatchEvent( { type: 'added' } );
+
+ this.children.push( object );
+
+ } else {
+
+ console.error( "THREE.Object3D.add: object not an instance of THREE.Object3D.", object );
+
+ }
+
+ return this;
+
+ },
+
+ remove: function ( object ) {
+
+ if ( arguments.length > 1 ) {
+
+ for ( var i = 0; i < arguments.length; i ++ ) {
+
+ this.remove( arguments[ i ] );
+
+ }
+
+ }
+
+ var index = this.children.indexOf( object );
+
+ if ( index !== - 1 ) {
+
+ object.parent = null;
+
+ object.dispatchEvent( { type: 'removed' } );
+
+ this.children.splice( index, 1 );
+
+ }
+
+ },
+
+ getObjectById: function ( id ) {
+
+ return this.getObjectByProperty( 'id', id );
+
+ },
+
+ getObjectByName: function ( name ) {
+
+ return this.getObjectByProperty( 'name', name );
+
+ },
+
+ getObjectByProperty: function ( name, value ) {
+
+ if ( this[ name ] === value ) return this;
+
+ for ( var i = 0, l = this.children.length; i < l; i ++ ) {
+
+ var child = this.children[ i ];
+ var object = child.getObjectByProperty( name, value );
+
+ if ( object !== undefined ) {
+
+ return object;
+
+ }
+
+ }
+
+ return undefined;
+
+ },
+
+ getWorldPosition: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ this.updateMatrixWorld( true );
+
+ return result.setFromMatrixPosition( this.matrixWorld );
+
+ },
+
+ getWorldQuaternion: function () {
+
+ var position = new Vector3();
+ var scale = new Vector3();
+
+ return function getWorldQuaternion( optionalTarget ) {
+
+ var result = optionalTarget || new Quaternion();
+
+ this.updateMatrixWorld( true );
+
+ this.matrixWorld.decompose( position, result, scale );
+
+ return result;
+
+ };
+
+ }(),
+
+ getWorldRotation: function () {
+
+ var quaternion = new Quaternion();
+
+ return function getWorldRotation( optionalTarget ) {
+
+ var result = optionalTarget || new Euler();
+
+ this.getWorldQuaternion( quaternion );
+
+ return result.setFromQuaternion( quaternion, this.rotation.order, false );
+
+ };
+
+ }(),
+
+ getWorldScale: function () {
+
+ var position = new Vector3();
+ var quaternion = new Quaternion();
+
+ return function getWorldScale( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ this.updateMatrixWorld( true );
+
+ this.matrixWorld.decompose( position, quaternion, result );
+
+ return result;
+
+ };
+
+ }(),
+
+ getWorldDirection: function () {
+
+ var quaternion = new Quaternion();
+
+ return function getWorldDirection( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ this.getWorldQuaternion( quaternion );
+
+ return result.set( 0, 0, 1 ).applyQuaternion( quaternion );
+
+ };
+
+ }(),
+
+ raycast: function () {},
+
+ traverse: function ( callback ) {
+
+ callback( this );
+
+ var children = this.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ children[ i ].traverse( callback );
+
+ }
+
+ },
+
+ traverseVisible: function ( callback ) {
+
+ if ( this.visible === false ) return;
+
+ callback( this );
+
+ var children = this.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ children[ i ].traverseVisible( callback );
+
+ }
+
+ },
+
+ traverseAncestors: function ( callback ) {
+
+ var parent = this.parent;
+
+ if ( parent !== null ) {
+
+ callback( parent );
+
+ parent.traverseAncestors( callback );
+
+ }
+
+ },
+
+ updateMatrix: function () {
+
+ this.matrix.compose( this.position, this.quaternion, this.scale );
+
+ this.matrixWorldNeedsUpdate = true;
+
+ },
+
+ updateMatrixWorld: function ( force ) {
+
+ if ( this.matrixAutoUpdate ) this.updateMatrix();
+
+ if ( this.matrixWorldNeedsUpdate || force ) {
+
+ if ( this.parent === null ) {
+
+ this.matrixWorld.copy( this.matrix );
+
+ } else {
+
+ this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix );
+
+ }
+
+ this.matrixWorldNeedsUpdate = false;
+
+ force = true;
+
+ }
+
+ // update children
+
+ var children = this.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ children[ i ].updateMatrixWorld( force );
+
+ }
+
+ },
+
+ toJSON: function ( meta ) {
+
+ // meta is '' when called from JSON.stringify
+ var isRootObject = ( meta === undefined || meta === '' );
+
+ var output = {};
+
+ // meta is a hash used to collect geometries, materials.
+ // not providing it implies that this is the root object
+ // being serialized.
+ if ( isRootObject ) {
+
+ // initialize meta obj
+ meta = {
+ geometries: {},
+ materials: {},
+ textures: {},
+ images: {}
+ };
+
+ output.metadata = {
+ version: 4.5,
+ type: 'Object',
+ generator: 'Object3D.toJSON'
+ };
+
+ }
+
+ // standard Object3D serialization
+
+ var object = {};
+
+ object.uuid = this.uuid;
+ object.type = this.type;
+
+ if ( this.name !== '' ) object.name = this.name;
+ if ( JSON.stringify( this.userData ) !== '{}' ) object.userData = this.userData;
+ if ( this.castShadow === true ) object.castShadow = true;
+ if ( this.receiveShadow === true ) object.receiveShadow = true;
+ if ( this.visible === false ) object.visible = false;
+
+ object.matrix = this.matrix.toArray();
+
+ //
+
+ function serialize( library, element ) {
+
+ if ( library[ element.uuid ] === undefined ) {
+
+ library[ element.uuid ] = element.toJSON( meta );
+
+ }
+
+ return element.uuid;
+
+ }
+
+ if ( this.geometry !== undefined ) {
+
+ object.geometry = serialize( meta.geometries, this.geometry );
+
+ }
+
+ if ( this.material !== undefined ) {
+
+ if ( Array.isArray( this.material ) ) {
+
+ var uuids = [];
+
+ for ( var i = 0, l = this.material.length; i < l; i ++ ) {
+
+ uuids.push( serialize( meta.materials, this.material[ i ] ) );
+
+ }
+
+ object.material = uuids;
+
+ } else {
+
+ object.material = serialize( meta.materials, this.material );
+
+ }
+
+ }
+
+ //
+
+ if ( this.children.length > 0 ) {
+
+ object.children = [];
+
+ for ( var i = 0; i < this.children.length; i ++ ) {
+
+ object.children.push( this.children[ i ].toJSON( meta ).object );
+
+ }
+
+ }
+
+ if ( isRootObject ) {
+
+ var geometries = extractFromCache( meta.geometries );
+ var materials = extractFromCache( meta.materials );
+ var textures = extractFromCache( meta.textures );
+ var images = extractFromCache( meta.images );
+
+ if ( geometries.length > 0 ) output.geometries = geometries;
+ if ( materials.length > 0 ) output.materials = materials;
+ if ( textures.length > 0 ) output.textures = textures;
+ if ( images.length > 0 ) output.images = images;
+
+ }
+
+ output.object = object;
+
+ return output;
+
+ // extract data from the cache hash
+ // remove metadata on each item
+ // and return as array
+ function extractFromCache( cache ) {
+
+ var values = [];
+ for ( var key in cache ) {
+
+ var data = cache[ key ];
+ delete data.metadata;
+ values.push( data );
+
+ }
+ return values;
+
+ }
+
+ },
+
+ clone: function ( recursive ) {
+
+ return new this.constructor().copy( this, recursive );
+
+ },
+
+ copy: function ( source, recursive ) {
+
+ if ( recursive === undefined ) recursive = true;
+
+ this.name = source.name;
+
+ this.up.copy( source.up );
+
+ this.position.copy( source.position );
+ this.quaternion.copy( source.quaternion );
+ this.scale.copy( source.scale );
+
+ this.matrix.copy( source.matrix );
+ this.matrixWorld.copy( source.matrixWorld );
+
+ this.matrixAutoUpdate = source.matrixAutoUpdate;
+ this.matrixWorldNeedsUpdate = source.matrixWorldNeedsUpdate;
+
+ this.layers.mask = source.layers.mask;
+ this.visible = source.visible;
+
+ this.castShadow = source.castShadow;
+ this.receiveShadow = source.receiveShadow;
+
+ this.frustumCulled = source.frustumCulled;
+ this.renderOrder = source.renderOrder;
+
+ this.userData = JSON.parse( JSON.stringify( source.userData ) );
+
+ if ( recursive === true ) {
+
+ for ( var i = 0; i < source.children.length; i ++ ) {
+
+ var child = source.children[ i ];
+ this.add( child.clone() );
+
+ }
+
+ }
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author bhouston / http://clara.io
+ */
+
+ function Line3( start, end ) {
+
+ this.start = ( start !== undefined ) ? start : new Vector3();
+ this.end = ( end !== undefined ) ? end : new Vector3();
+
+ }
+
+ Object.assign( Line3.prototype, {
+
+ set: function ( start, end ) {
+
+ this.start.copy( start );
+ this.end.copy( end );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( line ) {
+
+ this.start.copy( line.start );
+ this.end.copy( line.end );
+
+ return this;
+
+ },
+
+ getCenter: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return result.addVectors( this.start, this.end ).multiplyScalar( 0.5 );
+
+ },
+
+ delta: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return result.subVectors( this.end, this.start );
+
+ },
+
+ distanceSq: function () {
+
+ return this.start.distanceToSquared( this.end );
+
+ },
+
+ distance: function () {
+
+ return this.start.distanceTo( this.end );
+
+ },
+
+ at: function ( t, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ return this.delta( result ).multiplyScalar( t ).add( this.start );
+
+ },
+
+ closestPointToPointParameter: function () {
+
+ var startP = new Vector3();
+ var startEnd = new Vector3();
+
+ return function closestPointToPointParameter( point, clampToLine ) {
+
+ startP.subVectors( point, this.start );
+ startEnd.subVectors( this.end, this.start );
+
+ var startEnd2 = startEnd.dot( startEnd );
+ var startEnd_startP = startEnd.dot( startP );
+
+ var t = startEnd_startP / startEnd2;
+
+ if ( clampToLine ) {
+
+ t = _Math.clamp( t, 0, 1 );
+
+ }
+
+ return t;
+
+ };
+
+ }(),
+
+ closestPointToPoint: function ( point, clampToLine, optionalTarget ) {
+
+ var t = this.closestPointToPointParameter( point, clampToLine );
+
+ var result = optionalTarget || new Vector3();
+
+ return this.delta( result ).multiplyScalar( t ).add( this.start );
+
+ },
+
+ applyMatrix4: function ( matrix ) {
+
+ this.start.applyMatrix4( matrix );
+ this.end.applyMatrix4( matrix );
+
+ return this;
+
+ },
+
+ equals: function ( line ) {
+
+ return line.start.equals( this.start ) && line.end.equals( this.end );
+
+ }
+
+ } );
+
+ /**
+ * @author bhouston / http://clara.io
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Triangle( a, b, c ) {
+
+ this.a = ( a !== undefined ) ? a : new Vector3();
+ this.b = ( b !== undefined ) ? b : new Vector3();
+ this.c = ( c !== undefined ) ? c : new Vector3();
+
+ }
+
+ Object.assign( Triangle, {
+
+ normal: function () {
+
+ var v0 = new Vector3();
+
+ return function normal( a, b, c, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ result.subVectors( c, b );
+ v0.subVectors( a, b );
+ result.cross( v0 );
+
+ var resultLengthSq = result.lengthSq();
+ if ( resultLengthSq > 0 ) {
+
+ return result.multiplyScalar( 1 / Math.sqrt( resultLengthSq ) );
+
+ }
+
+ return result.set( 0, 0, 0 );
+
+ };
+
+ }(),
+
+ // static/instance method to calculate barycentric coordinates
+ // based on: http://www.blackpawn.com/texts/pointinpoly/default.html
+ barycoordFromPoint: function () {
+
+ var v0 = new Vector3();
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+
+ return function barycoordFromPoint( point, a, b, c, optionalTarget ) {
+
+ v0.subVectors( c, a );
+ v1.subVectors( b, a );
+ v2.subVectors( point, a );
+
+ var dot00 = v0.dot( v0 );
+ var dot01 = v0.dot( v1 );
+ var dot02 = v0.dot( v2 );
+ var dot11 = v1.dot( v1 );
+ var dot12 = v1.dot( v2 );
+
+ var denom = ( dot00 * dot11 - dot01 * dot01 );
+
+ var result = optionalTarget || new Vector3();
+
+ // collinear or singular triangle
+ if ( denom === 0 ) {
+
+ // arbitrary location outside of triangle?
+ // not sure if this is the best idea, maybe should be returning undefined
+ return result.set( - 2, - 1, - 1 );
+
+ }
+
+ var invDenom = 1 / denom;
+ var u = ( dot11 * dot02 - dot01 * dot12 ) * invDenom;
+ var v = ( dot00 * dot12 - dot01 * dot02 ) * invDenom;
+
+ // barycentric coordinates must always sum to 1
+ return result.set( 1 - u - v, v, u );
+
+ };
+
+ }(),
+
+ containsPoint: function () {
+
+ var v1 = new Vector3();
+
+ return function containsPoint( point, a, b, c ) {
+
+ var result = Triangle.barycoordFromPoint( point, a, b, c, v1 );
+
+ return ( result.x >= 0 ) && ( result.y >= 0 ) && ( ( result.x + result.y ) <= 1 );
+
+ };
+
+ }()
+
+ } );
+
+ Object.assign( Triangle.prototype, {
+
+ set: function ( a, b, c ) {
+
+ this.a.copy( a );
+ this.b.copy( b );
+ this.c.copy( c );
+
+ return this;
+
+ },
+
+ setFromPointsAndIndices: function ( points, i0, i1, i2 ) {
+
+ this.a.copy( points[ i0 ] );
+ this.b.copy( points[ i1 ] );
+ this.c.copy( points[ i2 ] );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( triangle ) {
+
+ this.a.copy( triangle.a );
+ this.b.copy( triangle.b );
+ this.c.copy( triangle.c );
+
+ return this;
+
+ },
+
+ area: function () {
+
+ var v0 = new Vector3();
+ var v1 = new Vector3();
+
+ return function area() {
+
+ v0.subVectors( this.c, this.b );
+ v1.subVectors( this.a, this.b );
+
+ return v0.cross( v1 ).length() * 0.5;
+
+ };
+
+ }(),
+
+ midpoint: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ return result.addVectors( this.a, this.b ).add( this.c ).multiplyScalar( 1 / 3 );
+
+ },
+
+ normal: function ( optionalTarget ) {
+
+ return Triangle.normal( this.a, this.b, this.c, optionalTarget );
+
+ },
+
+ plane: function ( optionalTarget ) {
+
+ var result = optionalTarget || new Plane();
+
+ return result.setFromCoplanarPoints( this.a, this.b, this.c );
+
+ },
+
+ barycoordFromPoint: function ( point, optionalTarget ) {
+
+ return Triangle.barycoordFromPoint( point, this.a, this.b, this.c, optionalTarget );
+
+ },
+
+ containsPoint: function ( point ) {
+
+ return Triangle.containsPoint( point, this.a, this.b, this.c );
+
+ },
+
+ closestPointToPoint: function () {
+
+ var plane = new Plane();
+ var edgeList = [ new Line3(), new Line3(), new Line3() ];
+ var projectedPoint = new Vector3();
+ var closestPoint = new Vector3();
+
+ return function closestPointToPoint( point, optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+ var minDistance = Infinity;
+
+ // project the point onto the plane of the triangle
+
+ plane.setFromCoplanarPoints( this.a, this.b, this.c );
+ plane.projectPoint( point, projectedPoint );
+
+ // check if the projection lies within the triangle
+
+ if( this.containsPoint( projectedPoint ) === true ) {
+
+ // if so, this is the closest point
+
+ result.copy( projectedPoint );
+
+ } else {
+
+ // if not, the point falls outside the triangle. the result is the closest point to the triangle's edges or vertices
+
+ edgeList[ 0 ].set( this.a, this.b );
+ edgeList[ 1 ].set( this.b, this.c );
+ edgeList[ 2 ].set( this.c, this.a );
+
+ for( var i = 0; i < edgeList.length; i ++ ) {
+
+ edgeList[ i ].closestPointToPoint( projectedPoint, true, closestPoint );
+
+ var distance = projectedPoint.distanceToSquared( closestPoint );
+
+ if( distance < minDistance ) {
+
+ minDistance = distance;
+
+ result.copy( closestPoint );
+
+ }
+
+ }
+
+ }
+
+ return result;
+
+ };
+
+ }(),
+
+ equals: function ( triangle ) {
+
+ return triangle.a.equals( this.a ) && triangle.b.equals( this.b ) && triangle.c.equals( this.c );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Face3( a, b, c, normal, color, materialIndex ) {
+
+ this.a = a;
+ this.b = b;
+ this.c = c;
+
+ this.normal = ( normal && normal.isVector3 ) ? normal : new Vector3();
+ this.vertexNormals = Array.isArray( normal ) ? normal : [];
+
+ this.color = ( color && color.isColor ) ? color : new Color();
+ this.vertexColors = Array.isArray( color ) ? color : [];
+
+ this.materialIndex = materialIndex !== undefined ? materialIndex : 0;
+
+ }
+
+ Object.assign( Face3.prototype, {
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ this.a = source.a;
+ this.b = source.b;
+ this.c = source.c;
+
+ this.normal.copy( source.normal );
+ this.color.copy( source.color );
+
+ this.materialIndex = source.materialIndex;
+
+ for ( var i = 0, il = source.vertexNormals.length; i < il; i ++ ) {
+
+ this.vertexNormals[ i ] = source.vertexNormals[ i ].clone();
+
+ }
+
+ for ( var i = 0, il = source.vertexColors.length; i < il; i ++ ) {
+
+ this.vertexColors[ i ] = source.vertexColors[ i ].clone();
+
+ }
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ * lightMapIntensity: <float>
+ *
+ * aoMap: new THREE.Texture( <Image> ),
+ * aoMapIntensity: <float>
+ *
+ * specularMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
+ * combine: THREE.Multiply,
+ * reflectivity: <float>,
+ * refractionRatio: <float>,
+ *
+ * shading: THREE.SmoothShading,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>
+ * }
+ */
+
+ function MeshBasicMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'MeshBasicMaterial';
+
+ this.color = new Color( 0xffffff ); // emissive
+
+ this.map = null;
+
+ this.lightMap = null;
+ this.lightMapIntensity = 1.0;
+
+ this.aoMap = null;
+ this.aoMapIntensity = 1.0;
+
+ this.specularMap = null;
+
+ this.alphaMap = null;
+
+ this.envMap = null;
+ this.combine = MultiplyOperation;
+ this.reflectivity = 1;
+ this.refractionRatio = 0.98;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
+
+ this.skinning = false;
+ this.morphTargets = false;
+
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshBasicMaterial.prototype = Object.create( Material.prototype );
+ MeshBasicMaterial.prototype.constructor = MeshBasicMaterial;
+
+ MeshBasicMaterial.prototype.isMeshBasicMaterial = true;
+
+ MeshBasicMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+
+ this.map = source.map;
+
+ this.lightMap = source.lightMap;
+ this.lightMapIntensity = source.lightMapIntensity;
+
+ this.aoMap = source.aoMap;
+ this.aoMapIntensity = source.aoMapIntensity;
+
+ this.specularMap = source.specularMap;
+
+ this.alphaMap = source.alphaMap;
+
+ this.envMap = source.envMap;
+ this.combine = source.combine;
+ this.reflectivity = source.reflectivity;
+ this.refractionRatio = source.refractionRatio;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+ this.wireframeLinecap = source.wireframeLinecap;
+ this.wireframeLinejoin = source.wireframeLinejoin;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+
+ return this;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function BufferAttribute( array, itemSize, normalized ) {
+
+ if ( Array.isArray( array ) ) {
+
+ throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
+
+ }
+
+ this.uuid = _Math.generateUUID();
+
+ this.array = array;
+ this.itemSize = itemSize;
+ this.count = array !== undefined ? array.length / itemSize : 0;
+ this.normalized = normalized === true;
+
+ this.dynamic = false;
+ this.updateRange = { offset: 0, count: - 1 };
+
+ this.onUploadCallback = function () {};
+
+ this.version = 0;
+
+ }
+
+ Object.defineProperty( BufferAttribute.prototype, 'needsUpdate', {
+
+ set: function ( value ) {
+
+ if ( value === true ) this.version ++;
+
+ }
+
+ } );
+
+ Object.assign( BufferAttribute.prototype, {
+
+ isBufferAttribute: true,
+
+ setArray: function ( array ) {
+
+ if ( Array.isArray( array ) ) {
+
+ throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
+
+ }
+
+ this.count = array !== undefined ? array.length / this.itemSize : 0;
+ this.array = array;
+
+ },
+
+ setDynamic: function ( value ) {
+
+ this.dynamic = value;
+
+ return this;
+
+ },
+
+ copy: function ( source ) {
+
+ this.array = new source.array.constructor( source.array );
+ this.itemSize = source.itemSize;
+ this.count = source.count;
+ this.normalized = source.normalized;
+
+ this.dynamic = source.dynamic;
+
+ return this;
+
+ },
+
+ copyAt: function ( index1, attribute, index2 ) {
+
+ index1 *= this.itemSize;
+ index2 *= attribute.itemSize;
+
+ for ( var i = 0, l = this.itemSize; i < l; i ++ ) {
+
+ this.array[ index1 + i ] = attribute.array[ index2 + i ];
+
+ }
+
+ return this;
+
+ },
+
+ copyArray: function ( array ) {
+
+ this.array.set( array );
+
+ return this;
+
+ },
+
+ copyColorsArray: function ( colors ) {
+
+ var array = this.array, offset = 0;
+
+ for ( var i = 0, l = colors.length; i < l; i ++ ) {
+
+ var color = colors[ i ];
+
+ if ( color === undefined ) {
+
+ console.warn( 'THREE.BufferAttribute.copyColorsArray(): color is undefined', i );
+ color = new Color();
+
+ }
+
+ array[ offset ++ ] = color.r;
+ array[ offset ++ ] = color.g;
+ array[ offset ++ ] = color.b;
+
+ }
+
+ return this;
+
+ },
+
+ copyIndicesArray: function ( indices ) {
+
+ var array = this.array, offset = 0;
+
+ for ( var i = 0, l = indices.length; i < l; i ++ ) {
+
+ var index = indices[ i ];
+
+ array[ offset ++ ] = index.a;
+ array[ offset ++ ] = index.b;
+ array[ offset ++ ] = index.c;
+
+ }
+
+ return this;
+
+ },
+
+ copyVector2sArray: function ( vectors ) {
+
+ var array = this.array, offset = 0;
+
+ for ( var i = 0, l = vectors.length; i < l; i ++ ) {
+
+ var vector = vectors[ i ];
+
+ if ( vector === undefined ) {
+
+ console.warn( 'THREE.BufferAttribute.copyVector2sArray(): vector is undefined', i );
+ vector = new Vector2();
+
+ }
+
+ array[ offset ++ ] = vector.x;
+ array[ offset ++ ] = vector.y;
+
+ }
+
+ return this;
+
+ },
+
+ copyVector3sArray: function ( vectors ) {
+
+ var array = this.array, offset = 0;
+
+ for ( var i = 0, l = vectors.length; i < l; i ++ ) {
+
+ var vector = vectors[ i ];
+
+ if ( vector === undefined ) {
+
+ console.warn( 'THREE.BufferAttribute.copyVector3sArray(): vector is undefined', i );
+ vector = new Vector3();
+
+ }
+
+ array[ offset ++ ] = vector.x;
+ array[ offset ++ ] = vector.y;
+ array[ offset ++ ] = vector.z;
+
+ }
+
+ return this;
+
+ },
+
+ copyVector4sArray: function ( vectors ) {
+
+ var array = this.array, offset = 0;
+
+ for ( var i = 0, l = vectors.length; i < l; i ++ ) {
+
+ var vector = vectors[ i ];
+
+ if ( vector === undefined ) {
+
+ console.warn( 'THREE.BufferAttribute.copyVector4sArray(): vector is undefined', i );
+ vector = new Vector4();
+
+ }
+
+ array[ offset ++ ] = vector.x;
+ array[ offset ++ ] = vector.y;
+ array[ offset ++ ] = vector.z;
+ array[ offset ++ ] = vector.w;
+
+ }
+
+ return this;
+
+ },
+
+ set: function ( value, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.array.set( value, offset );
+
+ return this;
+
+ },
+
+ getX: function ( index ) {
+
+ return this.array[ index * this.itemSize ];
+
+ },
+
+ setX: function ( index, x ) {
+
+ this.array[ index * this.itemSize ] = x;
+
+ return this;
+
+ },
+
+ getY: function ( index ) {
+
+ return this.array[ index * this.itemSize + 1 ];
+
+ },
+
+ setY: function ( index, y ) {
+
+ this.array[ index * this.itemSize + 1 ] = y;
+
+ return this;
+
+ },
+
+ getZ: function ( index ) {
+
+ return this.array[ index * this.itemSize + 2 ];
+
+ },
+
+ setZ: function ( index, z ) {
+
+ this.array[ index * this.itemSize + 2 ] = z;
+
+ return this;
+
+ },
+
+ getW: function ( index ) {
+
+ return this.array[ index * this.itemSize + 3 ];
+
+ },
+
+ setW: function ( index, w ) {
+
+ this.array[ index * this.itemSize + 3 ] = w;
+
+ return this;
+
+ },
+
+ setXY: function ( index, x, y ) {
+
+ index *= this.itemSize;
+
+ this.array[ index + 0 ] = x;
+ this.array[ index + 1 ] = y;
+
+ return this;
+
+ },
+
+ setXYZ: function ( index, x, y, z ) {
+
+ index *= this.itemSize;
+
+ this.array[ index + 0 ] = x;
+ this.array[ index + 1 ] = y;
+ this.array[ index + 2 ] = z;
+
+ return this;
+
+ },
+
+ setXYZW: function ( index, x, y, z, w ) {
+
+ index *= this.itemSize;
+
+ this.array[ index + 0 ] = x;
+ this.array[ index + 1 ] = y;
+ this.array[ index + 2 ] = z;
+ this.array[ index + 3 ] = w;
+
+ return this;
+
+ },
+
+ onUpload: function ( callback ) {
+
+ this.onUploadCallback = callback;
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.array, this.itemSize ).copy( this );
+
+ }
+
+ } );
+
+ //
+
+ function Int8BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Int8Array( array ), itemSize );
+
+ }
+
+ Int8BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Int8BufferAttribute.prototype.constructor = Int8BufferAttribute;
+
+
+ function Uint8BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Uint8Array( array ), itemSize );
+
+ }
+
+ Uint8BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Uint8BufferAttribute.prototype.constructor = Uint8BufferAttribute;
+
+
+ function Uint8ClampedBufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Uint8ClampedArray( array ), itemSize );
+
+ }
+
+ Uint8ClampedBufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Uint8ClampedBufferAttribute.prototype.constructor = Uint8ClampedBufferAttribute;
+
+
+ function Int16BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Int16Array( array ), itemSize );
+
+ }
+
+ Int16BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Int16BufferAttribute.prototype.constructor = Int16BufferAttribute;
+
+
+ function Uint16BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Uint16Array( array ), itemSize );
+
+ }
+
+ Uint16BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Uint16BufferAttribute.prototype.constructor = Uint16BufferAttribute;
+
+
+ function Int32BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Int32Array( array ), itemSize );
+
+ }
+
+ Int32BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Int32BufferAttribute.prototype.constructor = Int32BufferAttribute;
+
+
+ function Uint32BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Uint32Array( array ), itemSize );
+
+ }
+
+ Uint32BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Uint32BufferAttribute.prototype.constructor = Uint32BufferAttribute;
+
+
+ function Float32BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Float32Array( array ), itemSize );
+
+ }
+
+ Float32BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Float32BufferAttribute.prototype.constructor = Float32BufferAttribute;
+
+
+ function Float64BufferAttribute( array, itemSize ) {
+
+ BufferAttribute.call( this, new Float64Array( array ), itemSize );
+
+ }
+
+ Float64BufferAttribute.prototype = Object.create( BufferAttribute.prototype );
+ Float64BufferAttribute.prototype.constructor = Float64BufferAttribute;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function DirectGeometry() {
+
+ this.indices = [];
+ this.vertices = [];
+ this.normals = [];
+ this.colors = [];
+ this.uvs = [];
+ this.uvs2 = [];
+
+ this.groups = [];
+
+ this.morphTargets = {};
+
+ this.skinWeights = [];
+ this.skinIndices = [];
+
+ // this.lineDistances = [];
+
+ this.boundingBox = null;
+ this.boundingSphere = null;
+
+ // update flags
+
+ this.verticesNeedUpdate = false;
+ this.normalsNeedUpdate = false;
+ this.colorsNeedUpdate = false;
+ this.uvsNeedUpdate = false;
+ this.groupsNeedUpdate = false;
+
+ }
+
+ Object.assign( DirectGeometry.prototype, {
+
+ computeGroups: function ( geometry ) {
+
+ var group;
+ var groups = [];
+ var materialIndex = undefined;
+
+ var faces = geometry.faces;
+
+ for ( var i = 0; i < faces.length; i ++ ) {
+
+ var face = faces[ i ];
+
+ // materials
+
+ if ( face.materialIndex !== materialIndex ) {
+
+ materialIndex = face.materialIndex;
+
+ if ( group !== undefined ) {
+
+ group.count = ( i * 3 ) - group.start;
+ groups.push( group );
+
+ }
+
+ group = {
+ start: i * 3,
+ materialIndex: materialIndex
+ };
+
+ }
+
+ }
+
+ if ( group !== undefined ) {
+
+ group.count = ( i * 3 ) - group.start;
+ groups.push( group );
+
+ }
+
+ this.groups = groups;
+
+ },
+
+ fromGeometry: function ( geometry ) {
+
+ var faces = geometry.faces;
+ var vertices = geometry.vertices;
+ var faceVertexUvs = geometry.faceVertexUvs;
+
+ var hasFaceVertexUv = faceVertexUvs[ 0 ] && faceVertexUvs[ 0 ].length > 0;
+ var hasFaceVertexUv2 = faceVertexUvs[ 1 ] && faceVertexUvs[ 1 ].length > 0;
+
+ // morphs
+
+ var morphTargets = geometry.morphTargets;
+ var morphTargetsLength = morphTargets.length;
+
+ var morphTargetsPosition;
+
+ if ( morphTargetsLength > 0 ) {
+
+ morphTargetsPosition = [];
+
+ for ( var i = 0; i < morphTargetsLength; i ++ ) {
+
+ morphTargetsPosition[ i ] = [];
+
+ }
+
+ this.morphTargets.position = morphTargetsPosition;
+
+ }
+
+ var morphNormals = geometry.morphNormals;
+ var morphNormalsLength = morphNormals.length;
+
+ var morphTargetsNormal;
+
+ if ( morphNormalsLength > 0 ) {
+
+ morphTargetsNormal = [];
+
+ for ( var i = 0; i < morphNormalsLength; i ++ ) {
+
+ morphTargetsNormal[ i ] = [];
+
+ }
+
+ this.morphTargets.normal = morphTargetsNormal;
+
+ }
+
+ // skins
+
+ var skinIndices = geometry.skinIndices;
+ var skinWeights = geometry.skinWeights;
+
+ var hasSkinIndices = skinIndices.length === vertices.length;
+ var hasSkinWeights = skinWeights.length === vertices.length;
+
+ //
+
+ for ( var i = 0; i < faces.length; i ++ ) {
+
+ var face = faces[ i ];
+
+ this.vertices.push( vertices[ face.a ], vertices[ face.b ], vertices[ face.c ] );
+
+ var vertexNormals = face.vertexNormals;
+
+ if ( vertexNormals.length === 3 ) {
+
+ this.normals.push( vertexNormals[ 0 ], vertexNormals[ 1 ], vertexNormals[ 2 ] );
+
+ } else {
+
+ var normal = face.normal;
+
+ this.normals.push( normal, normal, normal );
+
+ }
+
+ var vertexColors = face.vertexColors;
+
+ if ( vertexColors.length === 3 ) {
+
+ this.colors.push( vertexColors[ 0 ], vertexColors[ 1 ], vertexColors[ 2 ] );
+
+ } else {
+
+ var color = face.color;
+
+ this.colors.push( color, color, color );
+
+ }
+
+ if ( hasFaceVertexUv === true ) {
+
+ var vertexUvs = faceVertexUvs[ 0 ][ i ];
+
+ if ( vertexUvs !== undefined ) {
+
+ this.uvs.push( vertexUvs[ 0 ], vertexUvs[ 1 ], vertexUvs[ 2 ] );
+
+ } else {
+
+ console.warn( 'THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ', i );
+
+ this.uvs.push( new Vector2(), new Vector2(), new Vector2() );
+
+ }
+
+ }
+
+ if ( hasFaceVertexUv2 === true ) {
+
+ var vertexUvs = faceVertexUvs[ 1 ][ i ];
+
+ if ( vertexUvs !== undefined ) {
+
+ this.uvs2.push( vertexUvs[ 0 ], vertexUvs[ 1 ], vertexUvs[ 2 ] );
+
+ } else {
+
+ console.warn( 'THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ', i );
+
+ this.uvs2.push( new Vector2(), new Vector2(), new Vector2() );
+
+ }
+
+ }
+
+ // morphs
+
+ for ( var j = 0; j < morphTargetsLength; j ++ ) {
+
+ var morphTarget = morphTargets[ j ].vertices;
+
+ morphTargetsPosition[ j ].push( morphTarget[ face.a ], morphTarget[ face.b ], morphTarget[ face.c ] );
+
+ }
+
+ for ( var j = 0; j < morphNormalsLength; j ++ ) {
+
+ var morphNormal = morphNormals[ j ].vertexNormals[ i ];
+
+ morphTargetsNormal[ j ].push( morphNormal.a, morphNormal.b, morphNormal.c );
+
+ }
+
+ // skins
+
+ if ( hasSkinIndices ) {
+
+ this.skinIndices.push( skinIndices[ face.a ], skinIndices[ face.b ], skinIndices[ face.c ] );
+
+ }
+
+ if ( hasSkinWeights ) {
+
+ this.skinWeights.push( skinWeights[ face.a ], skinWeights[ face.b ], skinWeights[ face.c ] );
+
+ }
+
+ }
+
+ this.computeGroups( geometry );
+
+ this.verticesNeedUpdate = geometry.verticesNeedUpdate;
+ this.normalsNeedUpdate = geometry.normalsNeedUpdate;
+ this.colorsNeedUpdate = geometry.colorsNeedUpdate;
+ this.uvsNeedUpdate = geometry.uvsNeedUpdate;
+ this.groupsNeedUpdate = geometry.groupsNeedUpdate;
+
+ return this;
+
+ }
+
+ } );
+
+ function arrayMax( array ) {
+
+ if ( array.length === 0 ) return - Infinity;
+
+ var max = array[ 0 ];
+
+ for ( var i = 1, l = array.length; i < l; ++ i ) {
+
+ if ( array[ i ] > max ) max = array[ i ];
+
+ }
+
+ return max;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author kile / http://kile.stravaganza.org/
+ * @author alteredq / http://alteredqualia.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author bhouston / http://clara.io
+ */
+
+ var count = 0;
+ function GeometryIdCount() { return count++; }
+
+ function Geometry() {
+
+ Object.defineProperty( this, 'id', { value: GeometryIdCount() } );
+
+ this.uuid = _Math.generateUUID();
+
+ this.name = '';
+ this.type = 'Geometry';
+
+ this.vertices = [];
+ this.colors = [];
+ this.faces = [];
+ this.faceVertexUvs = [[]];
+
+ this.morphTargets = [];
+ this.morphNormals = [];
+
+ this.skinWeights = [];
+ this.skinIndices = [];
+
+ this.lineDistances = [];
+
+ this.boundingBox = null;
+ this.boundingSphere = null;
+
+ // update flags
+
+ this.elementsNeedUpdate = false;
+ this.verticesNeedUpdate = false;
+ this.uvsNeedUpdate = false;
+ this.normalsNeedUpdate = false;
+ this.colorsNeedUpdate = false;
+ this.lineDistancesNeedUpdate = false;
+ this.groupsNeedUpdate = false;
+
+ }
+
+ Object.assign( Geometry.prototype, EventDispatcher.prototype, {
+
+ isGeometry: true,
+
+ applyMatrix: function ( matrix ) {
+
+ var normalMatrix = new Matrix3().getNormalMatrix( matrix );
+
+ for ( var i = 0, il = this.vertices.length; i < il; i ++ ) {
+
+ var vertex = this.vertices[ i ];
+ vertex.applyMatrix4( matrix );
+
+ }
+
+ for ( var i = 0, il = this.faces.length; i < il; i ++ ) {
+
+ var face = this.faces[ i ];
+ face.normal.applyMatrix3( normalMatrix ).normalize();
+
+ for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
+
+ face.vertexNormals[ j ].applyMatrix3( normalMatrix ).normalize();
+
+ }
+
+ }
+
+ if ( this.boundingBox !== null ) {
+
+ this.computeBoundingBox();
+
+ }
+
+ if ( this.boundingSphere !== null ) {
+
+ this.computeBoundingSphere();
+
+ }
+
+ this.verticesNeedUpdate = true;
+ this.normalsNeedUpdate = true;
+
+ return this;
+
+ },
+
+ rotateX: function () {
+
+ // rotate geometry around world x-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateX( angle ) {
+
+ m1.makeRotationX( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ rotateY: function () {
+
+ // rotate geometry around world y-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateY( angle ) {
+
+ m1.makeRotationY( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ rotateZ: function () {
+
+ // rotate geometry around world z-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateZ( angle ) {
+
+ m1.makeRotationZ( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ translate: function () {
+
+ // translate geometry
+
+ var m1 = new Matrix4();
+
+ return function translate( x, y, z ) {
+
+ m1.makeTranslation( x, y, z );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ scale: function () {
+
+ // scale geometry
+
+ var m1 = new Matrix4();
+
+ return function scale( x, y, z ) {
+
+ m1.makeScale( x, y, z );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ lookAt: function () {
+
+ var obj = new Object3D();
+
+ return function lookAt( vector ) {
+
+ obj.lookAt( vector );
+
+ obj.updateMatrix();
+
+ this.applyMatrix( obj.matrix );
+
+ };
+
+ }(),
+
+ fromBufferGeometry: function ( geometry ) {
+
+ var scope = this;
+
+ var indices = geometry.index !== null ? geometry.index.array : undefined;
+ var attributes = geometry.attributes;
+
+ var positions = attributes.position.array;
+ var normals = attributes.normal !== undefined ? attributes.normal.array : undefined;
+ var colors = attributes.color !== undefined ? attributes.color.array : undefined;
+ var uvs = attributes.uv !== undefined ? attributes.uv.array : undefined;
+ var uvs2 = attributes.uv2 !== undefined ? attributes.uv2.array : undefined;
+
+ if ( uvs2 !== undefined ) this.faceVertexUvs[ 1 ] = [];
+
+ var tempNormals = [];
+ var tempUVs = [];
+ var tempUVs2 = [];
+
+ for ( var i = 0, j = 0; i < positions.length; i += 3, j += 2 ) {
+
+ scope.vertices.push( new Vector3( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] ) );
+
+ if ( normals !== undefined ) {
+
+ tempNormals.push( new Vector3( normals[ i ], normals[ i + 1 ], normals[ i + 2 ] ) );
+
+ }
+
+ if ( colors !== undefined ) {
+
+ scope.colors.push( new Color( colors[ i ], colors[ i + 1 ], colors[ i + 2 ] ) );
+
+ }
+
+ if ( uvs !== undefined ) {
+
+ tempUVs.push( new Vector2( uvs[ j ], uvs[ j + 1 ] ) );
+
+ }
+
+ if ( uvs2 !== undefined ) {
+
+ tempUVs2.push( new Vector2( uvs2[ j ], uvs2[ j + 1 ] ) );
+
+ }
+
+ }
+
+ function addFace( a, b, c, materialIndex ) {
+
+ var vertexNormals = normals !== undefined ? [ tempNormals[ a ].clone(), tempNormals[ b ].clone(), tempNormals[ c ].clone() ] : [];
+ var vertexColors = colors !== undefined ? [ scope.colors[ a ].clone(), scope.colors[ b ].clone(), scope.colors[ c ].clone() ] : [];
+
+ var face = new Face3( a, b, c, vertexNormals, vertexColors, materialIndex );
+
+ scope.faces.push( face );
+
+ if ( uvs !== undefined ) {
+
+ scope.faceVertexUvs[ 0 ].push( [ tempUVs[ a ].clone(), tempUVs[ b ].clone(), tempUVs[ c ].clone() ] );
+
+ }
+
+ if ( uvs2 !== undefined ) {
+
+ scope.faceVertexUvs[ 1 ].push( [ tempUVs2[ a ].clone(), tempUVs2[ b ].clone(), tempUVs2[ c ].clone() ] );
+
+ }
+
+ }
+
+ var groups = geometry.groups;
+
+ if ( groups.length > 0 ) {
+
+ for ( var i = 0; i < groups.length; i ++ ) {
+
+ var group = groups[ i ];
+
+ var start = group.start;
+ var count = group.count;
+
+ for ( var j = start, jl = start + count; j < jl; j += 3 ) {
+
+ if ( indices !== undefined ) {
+
+ addFace( indices[ j ], indices[ j + 1 ], indices[ j + 2 ], group.materialIndex );
+
+ } else {
+
+ addFace( j, j + 1, j + 2, group.materialIndex );
+
+ }
+
+ }
+
+ }
+
+ } else {
+
+ if ( indices !== undefined ) {
+
+ for ( var i = 0; i < indices.length; i += 3 ) {
+
+ addFace( indices[ i ], indices[ i + 1 ], indices[ i + 2 ] );
+
+ }
+
+ } else {
+
+ for ( var i = 0; i < positions.length / 3; i += 3 ) {
+
+ addFace( i, i + 1, i + 2 );
+
+ }
+
+ }
+
+ }
+
+ this.computeFaceNormals();
+
+ if ( geometry.boundingBox !== null ) {
+
+ this.boundingBox = geometry.boundingBox.clone();
+
+ }
+
+ if ( geometry.boundingSphere !== null ) {
+
+ this.boundingSphere = geometry.boundingSphere.clone();
+
+ }
+
+ return this;
+
+ },
+
+ center: function () {
+
+ this.computeBoundingBox();
+
+ var offset = this.boundingBox.getCenter().negate();
+
+ this.translate( offset.x, offset.y, offset.z );
+
+ return offset;
+
+ },
+
+ normalize: function () {
+
+ this.computeBoundingSphere();
+
+ var center = this.boundingSphere.center;
+ var radius = this.boundingSphere.radius;
+
+ var s = radius === 0 ? 1 : 1.0 / radius;
+
+ var matrix = new Matrix4();
+ matrix.set(
+ s, 0, 0, - s * center.x,
+ 0, s, 0, - s * center.y,
+ 0, 0, s, - s * center.z,
+ 0, 0, 0, 1
+ );
+
+ this.applyMatrix( matrix );
+
+ return this;
+
+ },
+
+ computeFaceNormals: function () {
+
+ var cb = new Vector3(), ab = new Vector3();
+
+ for ( var f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ var face = this.faces[ f ];
+
+ var vA = this.vertices[ face.a ];
+ var vB = this.vertices[ face.b ];
+ var vC = this.vertices[ face.c ];
+
+ cb.subVectors( vC, vB );
+ ab.subVectors( vA, vB );
+ cb.cross( ab );
+
+ cb.normalize();
+
+ face.normal.copy( cb );
+
+ }
+
+ },
+
+ computeVertexNormals: function ( areaWeighted ) {
+
+ if ( areaWeighted === undefined ) areaWeighted = true;
+
+ var v, vl, f, fl, face, vertices;
+
+ vertices = new Array( this.vertices.length );
+
+ for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
+
+ vertices[ v ] = new Vector3();
+
+ }
+
+ if ( areaWeighted ) {
+
+ // vertex normals weighted by triangle areas
+ // http://www.iquilezles.org/www/articles/normals/normals.htm
+
+ var vA, vB, vC;
+ var cb = new Vector3(), ab = new Vector3();
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ vA = this.vertices[ face.a ];
+ vB = this.vertices[ face.b ];
+ vC = this.vertices[ face.c ];
+
+ cb.subVectors( vC, vB );
+ ab.subVectors( vA, vB );
+ cb.cross( ab );
+
+ vertices[ face.a ].add( cb );
+ vertices[ face.b ].add( cb );
+ vertices[ face.c ].add( cb );
+
+ }
+
+ } else {
+
+ this.computeFaceNormals();
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ vertices[ face.a ].add( face.normal );
+ vertices[ face.b ].add( face.normal );
+ vertices[ face.c ].add( face.normal );
+
+ }
+
+ }
+
+ for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
+
+ vertices[ v ].normalize();
+
+ }
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ var vertexNormals = face.vertexNormals;
+
+ if ( vertexNormals.length === 3 ) {
+
+ vertexNormals[ 0 ].copy( vertices[ face.a ] );
+ vertexNormals[ 1 ].copy( vertices[ face.b ] );
+ vertexNormals[ 2 ].copy( vertices[ face.c ] );
+
+ } else {
+
+ vertexNormals[ 0 ] = vertices[ face.a ].clone();
+ vertexNormals[ 1 ] = vertices[ face.b ].clone();
+ vertexNormals[ 2 ] = vertices[ face.c ].clone();
+
+ }
+
+ }
+
+ if ( this.faces.length > 0 ) {
+
+ this.normalsNeedUpdate = true;
+
+ }
+
+ },
+
+ computeFlatVertexNormals: function () {
+
+ var f, fl, face;
+
+ this.computeFaceNormals();
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ var vertexNormals = face.vertexNormals;
+
+ if ( vertexNormals.length === 3 ) {
+
+ vertexNormals[ 0 ].copy( face.normal );
+ vertexNormals[ 1 ].copy( face.normal );
+ vertexNormals[ 2 ].copy( face.normal );
+
+ } else {
+
+ vertexNormals[ 0 ] = face.normal.clone();
+ vertexNormals[ 1 ] = face.normal.clone();
+ vertexNormals[ 2 ] = face.normal.clone();
+
+ }
+
+ }
+
+ if ( this.faces.length > 0 ) {
+
+ this.normalsNeedUpdate = true;
+
+ }
+
+ },
+
+ computeMorphNormals: function () {
+
+ var i, il, f, fl, face;
+
+ // save original normals
+ // - create temp variables on first access
+ // otherwise just copy (for faster repeated calls)
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ if ( ! face.__originalFaceNormal ) {
+
+ face.__originalFaceNormal = face.normal.clone();
+
+ } else {
+
+ face.__originalFaceNormal.copy( face.normal );
+
+ }
+
+ if ( ! face.__originalVertexNormals ) face.__originalVertexNormals = [];
+
+ for ( i = 0, il = face.vertexNormals.length; i < il; i ++ ) {
+
+ if ( ! face.__originalVertexNormals[ i ] ) {
+
+ face.__originalVertexNormals[ i ] = face.vertexNormals[ i ].clone();
+
+ } else {
+
+ face.__originalVertexNormals[ i ].copy( face.vertexNormals[ i ] );
+
+ }
+
+ }
+
+ }
+
+ // use temp geometry to compute face and vertex normals for each morph
+
+ var tmpGeo = new Geometry();
+ tmpGeo.faces = this.faces;
+
+ for ( i = 0, il = this.morphTargets.length; i < il; i ++ ) {
+
+ // create on first access
+
+ if ( ! this.morphNormals[ i ] ) {
+
+ this.morphNormals[ i ] = {};
+ this.morphNormals[ i ].faceNormals = [];
+ this.morphNormals[ i ].vertexNormals = [];
+
+ var dstNormalsFace = this.morphNormals[ i ].faceNormals;
+ var dstNormalsVertex = this.morphNormals[ i ].vertexNormals;
+
+ var faceNormal, vertexNormals;
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ faceNormal = new Vector3();
+ vertexNormals = { a: new Vector3(), b: new Vector3(), c: new Vector3() };
+
+ dstNormalsFace.push( faceNormal );
+ dstNormalsVertex.push( vertexNormals );
+
+ }
+
+ }
+
+ var morphNormals = this.morphNormals[ i ];
+
+ // set vertices to morph target
+
+ tmpGeo.vertices = this.morphTargets[ i ].vertices;
+
+ // compute morph normals
+
+ tmpGeo.computeFaceNormals();
+ tmpGeo.computeVertexNormals();
+
+ // store morph normals
+
+ var faceNormal, vertexNormals;
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ faceNormal = morphNormals.faceNormals[ f ];
+ vertexNormals = morphNormals.vertexNormals[ f ];
+
+ faceNormal.copy( face.normal );
+
+ vertexNormals.a.copy( face.vertexNormals[ 0 ] );
+ vertexNormals.b.copy( face.vertexNormals[ 1 ] );
+ vertexNormals.c.copy( face.vertexNormals[ 2 ] );
+
+ }
+
+ }
+
+ // restore original normals
+
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+
+ face = this.faces[ f ];
+
+ face.normal = face.__originalFaceNormal;
+ face.vertexNormals = face.__originalVertexNormals;
+
+ }
+
+ },
+
+ computeLineDistances: function () {
+
+ var d = 0;
+ var vertices = this.vertices;
+
+ for ( var i = 0, il = vertices.length; i < il; i ++ ) {
+
+ if ( i > 0 ) {
+
+ d += vertices[ i ].distanceTo( vertices[ i - 1 ] );
+
+ }
+
+ this.lineDistances[ i ] = d;
+
+ }
+
+ },
+
+ computeBoundingBox: function () {
+
+ if ( this.boundingBox === null ) {
+
+ this.boundingBox = new Box3();
+
+ }
+
+ this.boundingBox.setFromPoints( this.vertices );
+
+ },
+
+ computeBoundingSphere: function () {
+
+ if ( this.boundingSphere === null ) {
+
+ this.boundingSphere = new Sphere();
+
+ }
+
+ this.boundingSphere.setFromPoints( this.vertices );
+
+ },
+
+ merge: function ( geometry, matrix, materialIndexOffset ) {
+
+ if ( ( geometry && geometry.isGeometry ) === false ) {
+
+ console.error( 'THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.', geometry );
+ return;
+
+ }
+
+ var normalMatrix,
+ vertexOffset = this.vertices.length,
+ vertices1 = this.vertices,
+ vertices2 = geometry.vertices,
+ faces1 = this.faces,
+ faces2 = geometry.faces,
+ uvs1 = this.faceVertexUvs[ 0 ],
+ uvs2 = geometry.faceVertexUvs[ 0 ],
+ colors1 = this.colors,
+ colors2 = geometry.colors;
+
+ if ( materialIndexOffset === undefined ) materialIndexOffset = 0;
+
+ if ( matrix !== undefined ) {
+
+ normalMatrix = new Matrix3().getNormalMatrix( matrix );
+
+ }
+
+ // vertices
+
+ for ( var i = 0, il = vertices2.length; i < il; i ++ ) {
+
+ var vertex = vertices2[ i ];
+
+ var vertexCopy = vertex.clone();
+
+ if ( matrix !== undefined ) vertexCopy.applyMatrix4( matrix );
+
+ vertices1.push( vertexCopy );
+
+ }
+
+ // colors
+
+ for ( var i = 0, il = colors2.length; i < il; i ++ ) {
+
+ colors1.push( colors2[ i ].clone() );
+
+ }
+
+ // faces
+
+ for ( i = 0, il = faces2.length; i < il; i ++ ) {
+
+ var face = faces2[ i ], faceCopy, normal, color,
+ faceVertexNormals = face.vertexNormals,
+ faceVertexColors = face.vertexColors;
+
+ faceCopy = new Face3( face.a + vertexOffset, face.b + vertexOffset, face.c + vertexOffset );
+ faceCopy.normal.copy( face.normal );
+
+ if ( normalMatrix !== undefined ) {
+
+ faceCopy.normal.applyMatrix3( normalMatrix ).normalize();
+
+ }
+
+ for ( var j = 0, jl = faceVertexNormals.length; j < jl; j ++ ) {
+
+ normal = faceVertexNormals[ j ].clone();
+
+ if ( normalMatrix !== undefined ) {
+
+ normal.applyMatrix3( normalMatrix ).normalize();
+
+ }
+
+ faceCopy.vertexNormals.push( normal );
+
+ }
+
+ faceCopy.color.copy( face.color );
+
+ for ( var j = 0, jl = faceVertexColors.length; j < jl; j ++ ) {
+
+ color = faceVertexColors[ j ];
+ faceCopy.vertexColors.push( color.clone() );
+
+ }
+
+ faceCopy.materialIndex = face.materialIndex + materialIndexOffset;
+
+ faces1.push( faceCopy );
+
+ }
+
+ // uvs
+
+ for ( i = 0, il = uvs2.length; i < il; i ++ ) {
+
+ var uv = uvs2[ i ], uvCopy = [];
+
+ if ( uv === undefined ) {
+
+ continue;
+
+ }
+
+ for ( var j = 0, jl = uv.length; j < jl; j ++ ) {
+
+ uvCopy.push( uv[ j ].clone() );
+
+ }
+
+ uvs1.push( uvCopy );
+
+ }
+
+ },
+
+ mergeMesh: function ( mesh ) {
+
+ if ( ( mesh && mesh.isMesh ) === false ) {
+
+ console.error( 'THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.', mesh );
+ return;
+
+ }
+
+ mesh.matrixAutoUpdate && mesh.updateMatrix();
+
+ this.merge( mesh.geometry, mesh.matrix );
+
+ },
+
+ /*
+ * Checks for duplicate vertices with hashmap.
+ * Duplicated vertices are removed
+ * and faces' vertices are updated.
+ */
+
+ mergeVertices: function () {
+
+ var verticesMap = {}; // Hashmap for looking up vertices by position coordinates (and making sure they are unique)
+ var unique = [], changes = [];
+
+ var v, key;
+ var precisionPoints = 4; // number of decimal points, e.g. 4 for epsilon of 0.0001
+ var precision = Math.pow( 10, precisionPoints );
+ var i, il, face;
+ var indices, j, jl;
+
+ for ( i = 0, il = this.vertices.length; i < il; i ++ ) {
+
+ v = this.vertices[ i ];
+ key = Math.round( v.x * precision ) + '_' + Math.round( v.y * precision ) + '_' + Math.round( v.z * precision );
+
+ if ( verticesMap[ key ] === undefined ) {
+
+ verticesMap[ key ] = i;
+ unique.push( this.vertices[ i ] );
+ changes[ i ] = unique.length - 1;
+
+ } else {
+
+ //console.log('Duplicate vertex found. ', i, ' could be using ', verticesMap[key]);
+ changes[ i ] = changes[ verticesMap[ key ] ];
+
+ }
+
+ }
+
+
+ // if faces are completely degenerate after merging vertices, we
+ // have to remove them from the geometry.
+ var faceIndicesToRemove = [];
+
+ for ( i = 0, il = this.faces.length; i < il; i ++ ) {
+
+ face = this.faces[ i ];
+
+ face.a = changes[ face.a ];
+ face.b = changes[ face.b ];
+ face.c = changes[ face.c ];
+
+ indices = [ face.a, face.b, face.c ];
+
+ // if any duplicate vertices are found in a Face3
+ // we have to remove the face as nothing can be saved
+ for ( var n = 0; n < 3; n ++ ) {
+
+ if ( indices[ n ] === indices[ ( n + 1 ) % 3 ] ) {
+
+ faceIndicesToRemove.push( i );
+ break;
+
+ }
+
+ }
+
+ }
+
+ for ( i = faceIndicesToRemove.length - 1; i >= 0; i -- ) {
+
+ var idx = faceIndicesToRemove[ i ];
+
+ this.faces.splice( idx, 1 );
+
+ for ( j = 0, jl = this.faceVertexUvs.length; j < jl; j ++ ) {
+
+ this.faceVertexUvs[ j ].splice( idx, 1 );
+
+ }
+
+ }
+
+ // Use unique set of vertices
+
+ var diff = this.vertices.length - unique.length;
+ this.vertices = unique;
+ return diff;
+
+ },
+
+ sortFacesByMaterialIndex: function () {
+
+ var faces = this.faces;
+ var length = faces.length;
+
+ // tag faces
+
+ for ( var i = 0; i < length; i ++ ) {
+
+ faces[ i ]._id = i;
+
+ }
+
+ // sort faces
+
+ function materialIndexSort( a, b ) {
+
+ return a.materialIndex - b.materialIndex;
+
+ }
+
+ faces.sort( materialIndexSort );
+
+ // sort uvs
+
+ var uvs1 = this.faceVertexUvs[ 0 ];
+ var uvs2 = this.faceVertexUvs[ 1 ];
+
+ var newUvs1, newUvs2;
+
+ if ( uvs1 && uvs1.length === length ) newUvs1 = [];
+ if ( uvs2 && uvs2.length === length ) newUvs2 = [];
+
+ for ( var i = 0; i < length; i ++ ) {
+
+ var id = faces[ i ]._id;
+
+ if ( newUvs1 ) newUvs1.push( uvs1[ id ] );
+ if ( newUvs2 ) newUvs2.push( uvs2[ id ] );
+
+ }
+
+ if ( newUvs1 ) this.faceVertexUvs[ 0 ] = newUvs1;
+ if ( newUvs2 ) this.faceVertexUvs[ 1 ] = newUvs2;
+
+ },
+
+ toJSON: function () {
+
+ var data = {
+ metadata: {
+ version: 4.5,
+ type: 'Geometry',
+ generator: 'Geometry.toJSON'
+ }
+ };
+
+ // standard Geometry serialization
+
+ data.uuid = this.uuid;
+ data.type = this.type;
+ if ( this.name !== '' ) data.name = this.name;
+
+ if ( this.parameters !== undefined ) {
+
+ var parameters = this.parameters;
+
+ for ( var key in parameters ) {
+
+ if ( parameters[ key ] !== undefined ) data[ key ] = parameters[ key ];
+
+ }
+
+ return data;
+
+ }
+
+ var vertices = [];
+
+ for ( var i = 0; i < this.vertices.length; i ++ ) {
+
+ var vertex = this.vertices[ i ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ var faces = [];
+ var normals = [];
+ var normalsHash = {};
+ var colors = [];
+ var colorsHash = {};
+ var uvs = [];
+ var uvsHash = {};
+
+ for ( var i = 0; i < this.faces.length; i ++ ) {
+
+ var face = this.faces[ i ];
+
+ var hasMaterial = true;
+ var hasFaceUv = false; // deprecated
+ var hasFaceVertexUv = this.faceVertexUvs[ 0 ][ i ] !== undefined;
+ var hasFaceNormal = face.normal.length() > 0;
+ var hasFaceVertexNormal = face.vertexNormals.length > 0;
+ var hasFaceColor = face.color.r !== 1 || face.color.g !== 1 || face.color.b !== 1;
+ var hasFaceVertexColor = face.vertexColors.length > 0;
+
+ var faceType = 0;
+
+ faceType = setBit( faceType, 0, 0 ); // isQuad
+ faceType = setBit( faceType, 1, hasMaterial );
+ faceType = setBit( faceType, 2, hasFaceUv );
+ faceType = setBit( faceType, 3, hasFaceVertexUv );
+ faceType = setBit( faceType, 4, hasFaceNormal );
+ faceType = setBit( faceType, 5, hasFaceVertexNormal );
+ faceType = setBit( faceType, 6, hasFaceColor );
+ faceType = setBit( faceType, 7, hasFaceVertexColor );
+
+ faces.push( faceType );
+ faces.push( face.a, face.b, face.c );
+ faces.push( face.materialIndex );
+
+ if ( hasFaceVertexUv ) {
+
+ var faceVertexUvs = this.faceVertexUvs[ 0 ][ i ];
+
+ faces.push(
+ getUvIndex( faceVertexUvs[ 0 ] ),
+ getUvIndex( faceVertexUvs[ 1 ] ),
+ getUvIndex( faceVertexUvs[ 2 ] )
+ );
+
+ }
+
+ if ( hasFaceNormal ) {
+
+ faces.push( getNormalIndex( face.normal ) );
+
+ }
+
+ if ( hasFaceVertexNormal ) {
+
+ var vertexNormals = face.vertexNormals;
+
+ faces.push(
+ getNormalIndex( vertexNormals[ 0 ] ),
+ getNormalIndex( vertexNormals[ 1 ] ),
+ getNormalIndex( vertexNormals[ 2 ] )
+ );
+
+ }
+
+ if ( hasFaceColor ) {
+
+ faces.push( getColorIndex( face.color ) );
+
+ }
+
+ if ( hasFaceVertexColor ) {
+
+ var vertexColors = face.vertexColors;
+
+ faces.push(
+ getColorIndex( vertexColors[ 0 ] ),
+ getColorIndex( vertexColors[ 1 ] ),
+ getColorIndex( vertexColors[ 2 ] )
+ );
+
+ }
+
+ }
+
+ function setBit( value, position, enabled ) {
+
+ return enabled ? value | ( 1 << position ) : value & ( ~ ( 1 << position ) );
+
+ }
+
+ function getNormalIndex( normal ) {
+
+ var hash = normal.x.toString() + normal.y.toString() + normal.z.toString();
+
+ if ( normalsHash[ hash ] !== undefined ) {
+
+ return normalsHash[ hash ];
+
+ }
+
+ normalsHash[ hash ] = normals.length / 3;
+ normals.push( normal.x, normal.y, normal.z );
+
+ return normalsHash[ hash ];
+
+ }
+
+ function getColorIndex( color ) {
+
+ var hash = color.r.toString() + color.g.toString() + color.b.toString();
+
+ if ( colorsHash[ hash ] !== undefined ) {
+
+ return colorsHash[ hash ];
+
+ }
+
+ colorsHash[ hash ] = colors.length;
+ colors.push( color.getHex() );
+
+ return colorsHash[ hash ];
+
+ }
+
+ function getUvIndex( uv ) {
+
+ var hash = uv.x.toString() + uv.y.toString();
+
+ if ( uvsHash[ hash ] !== undefined ) {
+
+ return uvsHash[ hash ];
+
+ }
+
+ uvsHash[ hash ] = uvs.length / 2;
+ uvs.push( uv.x, uv.y );
+
+ return uvsHash[ hash ];
+
+ }
+
+ data.data = {};
+
+ data.data.vertices = vertices;
+ data.data.normals = normals;
+ if ( colors.length > 0 ) data.data.colors = colors;
+ if ( uvs.length > 0 ) data.data.uvs = [ uvs ]; // temporal backward compatibility
+ data.data.faces = faces;
+
+ return data;
+
+ },
+
+ clone: function () {
+
+ /*
+ // Handle primitives
+
+ var parameters = this.parameters;
+
+ if ( parameters !== undefined ) {
+
+ var values = [];
+
+ for ( var key in parameters ) {
+
+ values.push( parameters[ key ] );
+
+ }
+
+ var geometry = Object.create( this.constructor.prototype );
+ this.constructor.apply( geometry, values );
+ return geometry;
+
+ }
+
+ return new this.constructor().copy( this );
+ */
+
+ return new Geometry().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ var i, il, j, jl, k, kl;
+
+ // reset
+
+ this.vertices = [];
+ this.colors = [];
+ this.faces = [];
+ this.faceVertexUvs = [[]];
+ this.morphTargets = [];
+ this.morphNormals = [];
+ this.skinWeights = [];
+ this.skinIndices = [];
+ this.lineDistances = [];
+ this.boundingBox = null;
+ this.boundingSphere = null;
+
+ // name
+
+ this.name = source.name;
+
+ // vertices
+
+ var vertices = source.vertices;
+
+ for ( i = 0, il = vertices.length; i < il; i ++ ) {
+
+ this.vertices.push( vertices[ i ].clone() );
+
+ }
+
+ // colors
+
+ var colors = source.colors;
+
+ for ( i = 0, il = colors.length; i < il; i ++ ) {
+
+ this.colors.push( colors[ i ].clone() );
+
+ }
+
+ // faces
+
+ var faces = source.faces;
+
+ for ( i = 0, il = faces.length; i < il; i ++ ) {
+
+ this.faces.push( faces[ i ].clone() );
+
+ }
+
+ // face vertex uvs
+
+ for ( i = 0, il = source.faceVertexUvs.length; i < il; i ++ ) {
+
+ var faceVertexUvs = source.faceVertexUvs[ i ];
+
+ if ( this.faceVertexUvs[ i ] === undefined ) {
+
+ this.faceVertexUvs[ i ] = [];
+
+ }
+
+ for ( j = 0, jl = faceVertexUvs.length; j < jl; j ++ ) {
+
+ var uvs = faceVertexUvs[ j ], uvsCopy = [];
+
+ for ( k = 0, kl = uvs.length; k < kl; k ++ ) {
+
+ var uv = uvs[ k ];
+
+ uvsCopy.push( uv.clone() );
+
+ }
+
+ this.faceVertexUvs[ i ].push( uvsCopy );
+
+ }
+
+ }
+
+ // morph targets
+
+ var morphTargets = source.morphTargets;
+
+ for ( i = 0, il = morphTargets.length; i < il; i ++ ) {
+
+ var morphTarget = {};
+ morphTarget.name = morphTargets[ i ].name;
+
+ // vertices
+
+ if ( morphTargets[ i ].vertices !== undefined ) {
+
+ morphTarget.vertices = [];
+
+ for ( j = 0, jl = morphTargets[ i ].vertices.length; j < jl; j ++ ) {
+
+ morphTarget.vertices.push( morphTargets[ i ].vertices[ j ].clone() );
+
+ }
+
+ }
+
+ // normals
+
+ if ( morphTargets[ i ].normals !== undefined ) {
+
+ morphTarget.normals = [];
+
+ for ( j = 0, jl = morphTargets[ i ].normals.length; j < jl; j ++ ) {
+
+ morphTarget.normals.push( morphTargets[ i ].normals[ j ].clone() );
+
+ }
+
+ }
+
+ this.morphTargets.push( morphTarget );
+
+ }
+
+ // morph normals
+
+ var morphNormals = source.morphNormals;
+
+ for ( i = 0, il = morphNormals.length; i < il; i ++ ) {
+
+ var morphNormal = {};
+
+ // vertex normals
+
+ if ( morphNormals[ i ].vertexNormals !== undefined ) {
+
+ morphNormal.vertexNormals = [];
+
+ for ( j = 0, jl = morphNormals[ i ].vertexNormals.length; j < jl; j ++ ) {
+
+ var srcVertexNormal = morphNormals[ i ].vertexNormals[ j ];
+ var destVertexNormal = {};
+
+ destVertexNormal.a = srcVertexNormal.a.clone();
+ destVertexNormal.b = srcVertexNormal.b.clone();
+ destVertexNormal.c = srcVertexNormal.c.clone();
+
+ morphNormal.vertexNormals.push( destVertexNormal );
+
+ }
+
+ }
+
+ // face normals
+
+ if ( morphNormals[ i ].faceNormals !== undefined ) {
+
+ morphNormal.faceNormals = [];
+
+ for ( j = 0, jl = morphNormals[ i ].faceNormals.length; j < jl; j ++ ) {
+
+ morphNormal.faceNormals.push( morphNormals[ i ].faceNormals[ j ].clone() );
+
+ }
+
+ }
+
+ this.morphNormals.push( morphNormal );
+
+ }
+
+ // skin weights
+
+ var skinWeights = source.skinWeights;
+
+ for ( i = 0, il = skinWeights.length; i < il; i ++ ) {
+
+ this.skinWeights.push( skinWeights[ i ].clone() );
+
+ }
+
+ // skin indices
+
+ var skinIndices = source.skinIndices;
+
+ for ( i = 0, il = skinIndices.length; i < il; i ++ ) {
+
+ this.skinIndices.push( skinIndices[ i ].clone() );
+
+ }
+
+ // line distances
+
+ var lineDistances = source.lineDistances;
+
+ for ( i = 0, il = lineDistances.length; i < il; i ++ ) {
+
+ this.lineDistances.push( lineDistances[ i ] );
+
+ }
+
+ // bounding box
+
+ var boundingBox = source.boundingBox;
+
+ if ( boundingBox !== null ) {
+
+ this.boundingBox = boundingBox.clone();
+
+ }
+
+ // bounding sphere
+
+ var boundingSphere = source.boundingSphere;
+
+ if ( boundingSphere !== null ) {
+
+ this.boundingSphere = boundingSphere.clone();
+
+ }
+
+ // update flags
+
+ this.elementsNeedUpdate = source.elementsNeedUpdate;
+ this.verticesNeedUpdate = source.verticesNeedUpdate;
+ this.uvsNeedUpdate = source.uvsNeedUpdate;
+ this.normalsNeedUpdate = source.normalsNeedUpdate;
+ this.colorsNeedUpdate = source.colorsNeedUpdate;
+ this.lineDistancesNeedUpdate = source.lineDistancesNeedUpdate;
+ this.groupsNeedUpdate = source.groupsNeedUpdate;
+
+ return this;
+
+ },
+
+ dispose: function () {
+
+ this.dispatchEvent( { type: 'dispose' } );
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function BufferGeometry() {
+
+ Object.defineProperty( this, 'id', { value: GeometryIdCount() } );
+
+ this.uuid = _Math.generateUUID();
+
+ this.name = '';
+ this.type = 'BufferGeometry';
+
+ this.index = null;
+ this.attributes = {};
+
+ this.morphAttributes = {};
+
+ this.groups = [];
+
+ this.boundingBox = null;
+ this.boundingSphere = null;
+
+ this.drawRange = { start: 0, count: Infinity };
+
+ }
+
+ BufferGeometry.MaxIndex = 65535;
+
+ Object.assign( BufferGeometry.prototype, EventDispatcher.prototype, {
+
+ isBufferGeometry: true,
+
+ getIndex: function () {
+
+ return this.index;
+
+ },
+
+ setIndex: function ( index ) {
+
+ if ( Array.isArray( index ) ) {
+
+ this.index = new ( arrayMax( index ) > 65535 ? Uint32BufferAttribute : Uint16BufferAttribute )( index, 1 );
+
+ } else {
+
+ this.index = index;
+
+ }
+
+ },
+
+ addAttribute: function ( name, attribute ) {
+
+ if ( ( attribute && attribute.isBufferAttribute ) === false && ( attribute && attribute.isInterleavedBufferAttribute ) === false ) {
+
+ console.warn( 'THREE.BufferGeometry: .addAttribute() now expects ( name, attribute ).' );
+
+ this.addAttribute( name, new BufferAttribute( arguments[ 1 ], arguments[ 2 ] ) );
+
+ return;
+
+ }
+
+ if ( name === 'index' ) {
+
+ console.warn( 'THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute.' );
+ this.setIndex( attribute );
+
+ return;
+
+ }
+
+ this.attributes[ name ] = attribute;
+
+ return this;
+
+ },
+
+ getAttribute: function ( name ) {
+
+ return this.attributes[ name ];
+
+ },
+
+ removeAttribute: function ( name ) {
+
+ delete this.attributes[ name ];
+
+ return this;
+
+ },
+
+ addGroup: function ( start, count, materialIndex ) {
+
+ this.groups.push( {
+
+ start: start,
+ count: count,
+ materialIndex: materialIndex !== undefined ? materialIndex : 0
+
+ } );
+
+ },
+
+ clearGroups: function () {
+
+ this.groups = [];
+
+ },
+
+ setDrawRange: function ( start, count ) {
+
+ this.drawRange.start = start;
+ this.drawRange.count = count;
+
+ },
+
+ applyMatrix: function ( matrix ) {
+
+ var position = this.attributes.position;
+
+ if ( position !== undefined ) {
+
+ matrix.applyToBufferAttribute( position );
+ position.needsUpdate = true;
+
+ }
+
+ var normal = this.attributes.normal;
+
+ if ( normal !== undefined ) {
+
+ var normalMatrix = new Matrix3().getNormalMatrix( matrix );
+
+ normalMatrix.applyToBufferAttribute( normal );
+ normal.needsUpdate = true;
+
+ }
+
+ if ( this.boundingBox !== null ) {
+
+ this.computeBoundingBox();
+
+ }
+
+ if ( this.boundingSphere !== null ) {
+
+ this.computeBoundingSphere();
+
+ }
+
+ return this;
+
+ },
+
+ rotateX: function () {
+
+ // rotate geometry around world x-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateX( angle ) {
+
+ m1.makeRotationX( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ rotateY: function () {
+
+ // rotate geometry around world y-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateY( angle ) {
+
+ m1.makeRotationY( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ rotateZ: function () {
+
+ // rotate geometry around world z-axis
+
+ var m1 = new Matrix4();
+
+ return function rotateZ( angle ) {
+
+ m1.makeRotationZ( angle );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ translate: function () {
+
+ // translate geometry
+
+ var m1 = new Matrix4();
+
+ return function translate( x, y, z ) {
+
+ m1.makeTranslation( x, y, z );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ scale: function () {
+
+ // scale geometry
+
+ var m1 = new Matrix4();
+
+ return function scale( x, y, z ) {
+
+ m1.makeScale( x, y, z );
+
+ this.applyMatrix( m1 );
+
+ return this;
+
+ };
+
+ }(),
+
+ lookAt: function () {
+
+ var obj = new Object3D();
+
+ return function lookAt( vector ) {
+
+ obj.lookAt( vector );
+
+ obj.updateMatrix();
+
+ this.applyMatrix( obj.matrix );
+
+ };
+
+ }(),
+
+ center: function () {
+
+ this.computeBoundingBox();
+
+ var offset = this.boundingBox.getCenter().negate();
+
+ this.translate( offset.x, offset.y, offset.z );
+
+ return offset;
+
+ },
+
+ setFromObject: function ( object ) {
+
+ // console.log( 'THREE.BufferGeometry.setFromObject(). Converting', object, this );
+
+ var geometry = object.geometry;
+
+ if ( object.isPoints || object.isLine ) {
+
+ var positions = new Float32BufferAttribute( geometry.vertices.length * 3, 3 );
+ var colors = new Float32BufferAttribute( geometry.colors.length * 3, 3 );
+
+ this.addAttribute( 'position', positions.copyVector3sArray( geometry.vertices ) );
+ this.addAttribute( 'color', colors.copyColorsArray( geometry.colors ) );
+
+ if ( geometry.lineDistances && geometry.lineDistances.length === geometry.vertices.length ) {
+
+ var lineDistances = new Float32BufferAttribute( geometry.lineDistances.length, 1 );
+
+ this.addAttribute( 'lineDistance', lineDistances.copyArray( geometry.lineDistances ) );
+
+ }
+
+ if ( geometry.boundingSphere !== null ) {
+
+ this.boundingSphere = geometry.boundingSphere.clone();
+
+ }
+
+ if ( geometry.boundingBox !== null ) {
+
+ this.boundingBox = geometry.boundingBox.clone();
+
+ }
+
+ } else if ( object.isMesh ) {
+
+ if ( geometry && geometry.isGeometry ) {
+
+ this.fromGeometry( geometry );
+
+ }
+
+ }
+
+ return this;
+
+ },
+
+ updateFromObject: function ( object ) {
+
+ var geometry = object.geometry;
+
+ if ( object.isMesh ) {
+
+ var direct = geometry.__directGeometry;
+
+ if ( geometry.elementsNeedUpdate === true ) {
+
+ direct = undefined;
+ geometry.elementsNeedUpdate = false;
+
+ }
+
+ if ( direct === undefined ) {
+
+ return this.fromGeometry( geometry );
+
+ }
+
+ direct.verticesNeedUpdate = geometry.verticesNeedUpdate;
+ direct.normalsNeedUpdate = geometry.normalsNeedUpdate;
+ direct.colorsNeedUpdate = geometry.colorsNeedUpdate;
+ direct.uvsNeedUpdate = geometry.uvsNeedUpdate;
+ direct.groupsNeedUpdate = geometry.groupsNeedUpdate;
+
+ geometry.verticesNeedUpdate = false;
+ geometry.normalsNeedUpdate = false;
+ geometry.colorsNeedUpdate = false;
+ geometry.uvsNeedUpdate = false;
+ geometry.groupsNeedUpdate = false;
+
+ geometry = direct;
+
+ }
+
+ var attribute;
+
+ if ( geometry.verticesNeedUpdate === true ) {
+
+ attribute = this.attributes.position;
+
+ if ( attribute !== undefined ) {
+
+ attribute.copyVector3sArray( geometry.vertices );
+ attribute.needsUpdate = true;
+
+ }
+
+ geometry.verticesNeedUpdate = false;
+
+ }
+
+ if ( geometry.normalsNeedUpdate === true ) {
+
+ attribute = this.attributes.normal;
+
+ if ( attribute !== undefined ) {
+
+ attribute.copyVector3sArray( geometry.normals );
+ attribute.needsUpdate = true;
+
+ }
+
+ geometry.normalsNeedUpdate = false;
+
+ }
+
+ if ( geometry.colorsNeedUpdate === true ) {
+
+ attribute = this.attributes.color;
+
+ if ( attribute !== undefined ) {
+
+ attribute.copyColorsArray( geometry.colors );
+ attribute.needsUpdate = true;
+
+ }
+
+ geometry.colorsNeedUpdate = false;
+
+ }
+
+ if ( geometry.uvsNeedUpdate ) {
+
+ attribute = this.attributes.uv;
+
+ if ( attribute !== undefined ) {
+
+ attribute.copyVector2sArray( geometry.uvs );
+ attribute.needsUpdate = true;
+
+ }
+
+ geometry.uvsNeedUpdate = false;
+
+ }
+
+ if ( geometry.lineDistancesNeedUpdate ) {
+
+ attribute = this.attributes.lineDistance;
+
+ if ( attribute !== undefined ) {
+
+ attribute.copyArray( geometry.lineDistances );
+ attribute.needsUpdate = true;
+
+ }
+
+ geometry.lineDistancesNeedUpdate = false;
+
+ }
+
+ if ( geometry.groupsNeedUpdate ) {
+
+ geometry.computeGroups( object.geometry );
+ this.groups = geometry.groups;
+
+ geometry.groupsNeedUpdate = false;
+
+ }
+
+ return this;
+
+ },
+
+ fromGeometry: function ( geometry ) {
+
+ geometry.__directGeometry = new DirectGeometry().fromGeometry( geometry );
+
+ return this.fromDirectGeometry( geometry.__directGeometry );
+
+ },
+
+ fromDirectGeometry: function ( geometry ) {
+
+ var positions = new Float32Array( geometry.vertices.length * 3 );
+ this.addAttribute( 'position', new BufferAttribute( positions, 3 ).copyVector3sArray( geometry.vertices ) );
+
+ if ( geometry.normals.length > 0 ) {
+
+ var normals = new Float32Array( geometry.normals.length * 3 );
+ this.addAttribute( 'normal', new BufferAttribute( normals, 3 ).copyVector3sArray( geometry.normals ) );
+
+ }
+
+ if ( geometry.colors.length > 0 ) {
+
+ var colors = new Float32Array( geometry.colors.length * 3 );
+ this.addAttribute( 'color', new BufferAttribute( colors, 3 ).copyColorsArray( geometry.colors ) );
+
+ }
+
+ if ( geometry.uvs.length > 0 ) {
+
+ var uvs = new Float32Array( geometry.uvs.length * 2 );
+ this.addAttribute( 'uv', new BufferAttribute( uvs, 2 ).copyVector2sArray( geometry.uvs ) );
+
+ }
+
+ if ( geometry.uvs2.length > 0 ) {
+
+ var uvs2 = new Float32Array( geometry.uvs2.length * 2 );
+ this.addAttribute( 'uv2', new BufferAttribute( uvs2, 2 ).copyVector2sArray( geometry.uvs2 ) );
+
+ }
+
+ if ( geometry.indices.length > 0 ) {
+
+ var TypeArray = arrayMax( geometry.indices ) > 65535 ? Uint32Array : Uint16Array;
+ var indices = new TypeArray( geometry.indices.length * 3 );
+ this.setIndex( new BufferAttribute( indices, 1 ).copyIndicesArray( geometry.indices ) );
+
+ }
+
+ // groups
+
+ this.groups = geometry.groups;
+
+ // morphs
+
+ for ( var name in geometry.morphTargets ) {
+
+ var array = [];
+ var morphTargets = geometry.morphTargets[ name ];
+
+ for ( var i = 0, l = morphTargets.length; i < l; i ++ ) {
+
+ var morphTarget = morphTargets[ i ];
+
+ var attribute = new Float32BufferAttribute( morphTarget.length * 3, 3 );
+
+ array.push( attribute.copyVector3sArray( morphTarget ) );
+
+ }
+
+ this.morphAttributes[ name ] = array;
+
+ }
+
+ // skinning
+
+ if ( geometry.skinIndices.length > 0 ) {
+
+ var skinIndices = new Float32BufferAttribute( geometry.skinIndices.length * 4, 4 );
+ this.addAttribute( 'skinIndex', skinIndices.copyVector4sArray( geometry.skinIndices ) );
+
+ }
+
+ if ( geometry.skinWeights.length > 0 ) {
+
+ var skinWeights = new Float32BufferAttribute( geometry.skinWeights.length * 4, 4 );
+ this.addAttribute( 'skinWeight', skinWeights.copyVector4sArray( geometry.skinWeights ) );
+
+ }
+
+ //
+
+ if ( geometry.boundingSphere !== null ) {
+
+ this.boundingSphere = geometry.boundingSphere.clone();
+
+ }
+
+ if ( geometry.boundingBox !== null ) {
+
+ this.boundingBox = geometry.boundingBox.clone();
+
+ }
+
+ return this;
+
+ },
+
+ computeBoundingBox: function () {
+
+ if ( this.boundingBox === null ) {
+
+ this.boundingBox = new Box3();
+
+ }
+
+ var position = this.attributes.position;
+
+ if ( position !== undefined ) {
+
+ this.boundingBox.setFromBufferAttribute( position );
+
+ } else {
+
+ this.boundingBox.makeEmpty();
+
+ }
+
+ if ( isNaN( this.boundingBox.min.x ) || isNaN( this.boundingBox.min.y ) || isNaN( this.boundingBox.min.z ) ) {
+
+ console.error( 'THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', this );
+
+ }
+
+ },
+
+ computeBoundingSphere: function () {
+
+ var box = new Box3();
+ var vector = new Vector3();
+
+ return function computeBoundingSphere() {
+
+ if ( this.boundingSphere === null ) {
+
+ this.boundingSphere = new Sphere();
+
+ }
+
+ var position = this.attributes.position;
+
+ if ( position ) {
+
+ var center = this.boundingSphere.center;
+
+ box.setFromBufferAttribute( position );
+ box.getCenter( center );
+
+ // hoping to find a boundingSphere with a radius smaller than the
+ // boundingSphere of the boundingBox: sqrt(3) smaller in the best case
+
+ var maxRadiusSq = 0;
+
+ for ( var i = 0, il = position.count; i < il; i ++ ) {
+
+ vector.x = position.getX( i );
+ vector.y = position.getY( i );
+ vector.z = position.getZ( i );
+ maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( vector ) );
+
+ }
+
+ this.boundingSphere.radius = Math.sqrt( maxRadiusSq );
+
+ if ( isNaN( this.boundingSphere.radius ) ) {
+
+ console.error( 'THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.', this );
+
+ }
+
+ }
+
+ };
+
+ }(),
+
+ computeFaceNormals: function () {
+
+ // backwards compatibility
+
+ },
+
+ computeVertexNormals: function () {
+
+ var index = this.index;
+ var attributes = this.attributes;
+ var groups = this.groups;
+
+ if ( attributes.position ) {
+
+ var positions = attributes.position.array;
+
+ if ( attributes.normal === undefined ) {
+
+ this.addAttribute( 'normal', new BufferAttribute( new Float32Array( positions.length ), 3 ) );
+
+ } else {
+
+ // reset existing normals to zero
+
+ var array = attributes.normal.array;
+
+ for ( var i = 0, il = array.length; i < il; i ++ ) {
+
+ array[ i ] = 0;
+
+ }
+
+ }
+
+ var normals = attributes.normal.array;
+
+ var vA, vB, vC;
+ var pA = new Vector3(), pB = new Vector3(), pC = new Vector3();
+ var cb = new Vector3(), ab = new Vector3();
+
+ // indexed elements
+
+ if ( index ) {
+
+ var indices = index.array;
+
+ if ( groups.length === 0 ) {
+
+ this.addGroup( 0, indices.length );
+
+ }
+
+ for ( var j = 0, jl = groups.length; j < jl; ++ j ) {
+
+ var group = groups[ j ];
+
+ var start = group.start;
+ var count = group.count;
+
+ for ( var i = start, il = start + count; i < il; i += 3 ) {
+
+ vA = indices[ i + 0 ] * 3;
+ vB = indices[ i + 1 ] * 3;
+ vC = indices[ i + 2 ] * 3;
+
+ pA.fromArray( positions, vA );
+ pB.fromArray( positions, vB );
+ pC.fromArray( positions, vC );
+
+ cb.subVectors( pC, pB );
+ ab.subVectors( pA, pB );
+ cb.cross( ab );
+
+ normals[ vA ] += cb.x;
+ normals[ vA + 1 ] += cb.y;
+ normals[ vA + 2 ] += cb.z;
+
+ normals[ vB ] += cb.x;
+ normals[ vB + 1 ] += cb.y;
+ normals[ vB + 2 ] += cb.z;
+
+ normals[ vC ] += cb.x;
+ normals[ vC + 1 ] += cb.y;
+ normals[ vC + 2 ] += cb.z;
+
+ }
+
+ }
+
+ } else {
+
+ // non-indexed elements (unconnected triangle soup)
+
+ for ( var i = 0, il = positions.length; i < il; i += 9 ) {
+
+ pA.fromArray( positions, i );
+ pB.fromArray( positions, i + 3 );
+ pC.fromArray( positions, i + 6 );
+
+ cb.subVectors( pC, pB );
+ ab.subVectors( pA, pB );
+ cb.cross( ab );
+
+ normals[ i ] = cb.x;
+ normals[ i + 1 ] = cb.y;
+ normals[ i + 2 ] = cb.z;
+
+ normals[ i + 3 ] = cb.x;
+ normals[ i + 4 ] = cb.y;
+ normals[ i + 5 ] = cb.z;
+
+ normals[ i + 6 ] = cb.x;
+ normals[ i + 7 ] = cb.y;
+ normals[ i + 8 ] = cb.z;
+
+ }
+
+ }
+
+ this.normalizeNormals();
+
+ attributes.normal.needsUpdate = true;
+
+ }
+
+ },
+
+ merge: function ( geometry, offset ) {
+
+ if ( ( geometry && geometry.isBufferGeometry ) === false ) {
+
+ console.error( 'THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.', geometry );
+ return;
+
+ }
+
+ if ( offset === undefined ) offset = 0;
+
+ var attributes = this.attributes;
+
+ for ( var key in attributes ) {
+
+ if ( geometry.attributes[ key ] === undefined ) continue;
+
+ var attribute1 = attributes[ key ];
+ var attributeArray1 = attribute1.array;
+
+ var attribute2 = geometry.attributes[ key ];
+ var attributeArray2 = attribute2.array;
+
+ var attributeSize = attribute2.itemSize;
+
+ for ( var i = 0, j = attributeSize * offset; i < attributeArray2.length; i ++, j ++ ) {
+
+ attributeArray1[ j ] = attributeArray2[ i ];
+
+ }
+
+ }
+
+ return this;
+
+ },
+
+ normalizeNormals: function () {
+
+ var normals = this.attributes.normal;
+
+ var x, y, z, n;
+
+ for ( var i = 0, il = normals.count; i < il; i ++ ) {
+
+ x = normals.getX( i );
+ y = normals.getY( i );
+ z = normals.getZ( i );
+
+ n = 1.0 / Math.sqrt( x * x + y * y + z * z );
+
+ normals.setXYZ( i, x * n, y * n, z * n );
+
+ }
+
+ },
+
+ toNonIndexed: function () {
+
+ if ( this.index === null ) {
+
+ console.warn( 'THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed.' );
+ return this;
+
+ }
+
+ var geometry2 = new BufferGeometry();
+
+ var indices = this.index.array;
+ var attributes = this.attributes;
+
+ for ( var name in attributes ) {
+
+ var attribute = attributes[ name ];
+
+ var array = attribute.array;
+ var itemSize = attribute.itemSize;
+
+ var array2 = new array.constructor( indices.length * itemSize );
+
+ var index = 0, index2 = 0;
+
+ for ( var i = 0, l = indices.length; i < l; i ++ ) {
+
+ index = indices[ i ] * itemSize;
+
+ for ( var j = 0; j < itemSize; j ++ ) {
+
+ array2[ index2 ++ ] = array[ index ++ ];
+
+ }
+
+ }
+
+ geometry2.addAttribute( name, new BufferAttribute( array2, itemSize ) );
+
+ }
+
+ return geometry2;
+
+ },
+
+ toJSON: function () {
+
+ var data = {
+ metadata: {
+ version: 4.5,
+ type: 'BufferGeometry',
+ generator: 'BufferGeometry.toJSON'
+ }
+ };
+
+ // standard BufferGeometry serialization
+
+ data.uuid = this.uuid;
+ data.type = this.type;
+ if ( this.name !== '' ) data.name = this.name;
+
+ if ( this.parameters !== undefined ) {
+
+ var parameters = this.parameters;
+
+ for ( var key in parameters ) {
+
+ if ( parameters[ key ] !== undefined ) data[ key ] = parameters[ key ];
+
+ }
+
+ return data;
+
+ }
+
+ data.data = { attributes: {} };
+
+ var index = this.index;
+
+ if ( index !== null ) {
+
+ var array = Array.prototype.slice.call( index.array );
+
+ data.data.index = {
+ type: index.array.constructor.name,
+ array: array
+ };
+
+ }
+
+ var attributes = this.attributes;
+
+ for ( var key in attributes ) {
+
+ var attribute = attributes[ key ];
+
+ var array = Array.prototype.slice.call( attribute.array );
+
+ data.data.attributes[ key ] = {
+ itemSize: attribute.itemSize,
+ type: attribute.array.constructor.name,
+ array: array,
+ normalized: attribute.normalized
+ };
+
+ }
+
+ var groups = this.groups;
+
+ if ( groups.length > 0 ) {
+
+ data.data.groups = JSON.parse( JSON.stringify( groups ) );
+
+ }
+
+ var boundingSphere = this.boundingSphere;
+
+ if ( boundingSphere !== null ) {
+
+ data.data.boundingSphere = {
+ center: boundingSphere.center.toArray(),
+ radius: boundingSphere.radius
+ };
+
+ }
+
+ return data;
+
+ },
+
+ clone: function () {
+
+ /*
+ // Handle primitives
+
+ var parameters = this.parameters;
+
+ if ( parameters !== undefined ) {
+
+ var values = [];
+
+ for ( var key in parameters ) {
+
+ values.push( parameters[ key ] );
+
+ }
+
+ var geometry = Object.create( this.constructor.prototype );
+ this.constructor.apply( geometry, values );
+ return geometry;
+
+ }
+
+ return new this.constructor().copy( this );
+ */
+
+ return new BufferGeometry().copy( this );
+
+ },
+
+ copy: function ( source ) {
+
+ var name, i, l;
+
+ // reset
+
+ this.index = null;
+ this.attributes = {};
+ this.morphAttributes = {};
+ this.groups = [];
+ this.boundingBox = null;
+ this.boundingSphere = null;
+
+ // name
+
+ this.name = source.name;
+
+ // index
+
+ var index = source.index;
+
+ if ( index !== null ) {
+
+ this.setIndex( index.clone() );
+
+ }
+
+ // attributes
+
+ var attributes = source.attributes;
+
+ for ( name in attributes ) {
+
+ var attribute = attributes[ name ];
+ this.addAttribute( name, attribute.clone() );
+
+ }
+
+ // morph attributes
+
+ var morphAttributes = source.morphAttributes;
+
+ for ( name in morphAttributes ) {
+
+ var array = [];
+ var morphAttribute = morphAttributes[ name ]; // morphAttribute: array of Float32BufferAttributes
+
+ for ( i = 0, l = morphAttribute.length; i < l; i ++ ) {
+
+ array.push( morphAttribute[ i ].clone() );
+
+ }
+
+ this.morphAttributes[ name ] = array;
+
+ }
+
+ // groups
+
+ var groups = source.groups;
+
+ for ( i = 0, l = groups.length; i < l; i ++ ) {
+
+ var group = groups[ i ];
+ this.addGroup( group.start, group.count, group.materialIndex );
+
+ }
+
+ // bounding box
+
+ var boundingBox = source.boundingBox;
+
+ if ( boundingBox !== null ) {
+
+ this.boundingBox = boundingBox.clone();
+
+ }
+
+ // bounding sphere
+
+ var boundingSphere = source.boundingSphere;
+
+ if ( boundingSphere !== null ) {
+
+ this.boundingSphere = boundingSphere.clone();
+
+ }
+
+ // draw range
+
+ this.drawRange.start = source.drawRange.start;
+ this.drawRange.count = source.drawRange.count;
+
+ return this;
+
+ },
+
+ dispose: function () {
+
+ this.dispatchEvent( { type: 'dispose' } );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author jonobr1 / http://jonobr1.com/
+ */
+
+ function Mesh( geometry, material ) {
+
+ Object3D.call( this );
+
+ this.type = 'Mesh';
+
+ this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
+ this.material = material !== undefined ? material : new MeshBasicMaterial( { color: Math.random() * 0xffffff } );
+
+ this.drawMode = TrianglesDrawMode;
+
+ this.updateMorphTargets();
+
+ }
+
+ Mesh.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Mesh,
+
+ isMesh: true,
+
+ setDrawMode: function ( value ) {
+
+ this.drawMode = value;
+
+ },
+
+ copy: function ( source ) {
+
+ Object3D.prototype.copy.call( this, source );
+
+ this.drawMode = source.drawMode;
+
+ return this;
+
+ },
+
+ updateMorphTargets: function () {
+
+ var morphTargets = this.geometry.morphTargets;
+
+ if ( morphTargets !== undefined && morphTargets.length > 0 ) {
+
+ this.morphTargetInfluences = [];
+ this.morphTargetDictionary = {};
+
+ for ( var m = 0, ml = morphTargets.length; m < ml; m ++ ) {
+
+ this.morphTargetInfluences.push( 0 );
+ this.morphTargetDictionary[ morphTargets[ m ].name ] = m;
+
+ }
+
+ }
+
+ },
+
+ raycast: ( function () {
+
+ var inverseMatrix = new Matrix4();
+ var ray = new Ray();
+ var sphere = new Sphere();
+
+ var vA = new Vector3();
+ var vB = new Vector3();
+ var vC = new Vector3();
+
+ var tempA = new Vector3();
+ var tempB = new Vector3();
+ var tempC = new Vector3();
+
+ var uvA = new Vector2();
+ var uvB = new Vector2();
+ var uvC = new Vector2();
+
+ var barycoord = new Vector3();
+
+ var intersectionPoint = new Vector3();
+ var intersectionPointWorld = new Vector3();
+
+ function uvIntersection( point, p1, p2, p3, uv1, uv2, uv3 ) {
+
+ Triangle.barycoordFromPoint( point, p1, p2, p3, barycoord );
+
+ uv1.multiplyScalar( barycoord.x );
+ uv2.multiplyScalar( barycoord.y );
+ uv3.multiplyScalar( barycoord.z );
+
+ uv1.add( uv2 ).add( uv3 );
+
+ return uv1.clone();
+
+ }
+
+ function checkIntersection( object, raycaster, ray, pA, pB, pC, point ) {
+
+ var intersect;
+ var material = object.material;
+
+ if ( material.side === BackSide ) {
+
+ intersect = ray.intersectTriangle( pC, pB, pA, true, point );
+
+ } else {
+
+ intersect = ray.intersectTriangle( pA, pB, pC, material.side !== DoubleSide, point );
+
+ }
+
+ if ( intersect === null ) return null;
+
+ intersectionPointWorld.copy( point );
+ intersectionPointWorld.applyMatrix4( object.matrixWorld );
+
+ var distance = raycaster.ray.origin.distanceTo( intersectionPointWorld );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) return null;
+
+ return {
+ distance: distance,
+ point: intersectionPointWorld.clone(),
+ object: object
+ };
+
+ }
+
+ function checkBufferGeometryIntersection( object, raycaster, ray, position, uv, a, b, c ) {
+
+ vA.fromBufferAttribute( position, a );
+ vB.fromBufferAttribute( position, b );
+ vC.fromBufferAttribute( position, c );
+
+ var intersection = checkIntersection( object, raycaster, ray, vA, vB, vC, intersectionPoint );
+
+ if ( intersection ) {
+
+ if ( uv ) {
+
+ uvA.fromBufferAttribute( uv, a );
+ uvB.fromBufferAttribute( uv, b );
+ uvC.fromBufferAttribute( uv, c );
+
+ intersection.uv = uvIntersection( intersectionPoint, vA, vB, vC, uvA, uvB, uvC );
+
+ }
+
+ intersection.face = new Face3( a, b, c, Triangle.normal( vA, vB, vC ) );
+ intersection.faceIndex = a;
+
+ }
+
+ return intersection;
+
+ }
+
+ return function raycast( raycaster, intersects ) {
+
+ var geometry = this.geometry;
+ var material = this.material;
+ var matrixWorld = this.matrixWorld;
+
+ if ( material === undefined ) return;
+
+ // Checking boundingSphere distance to ray
+
+ if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+
+ sphere.copy( geometry.boundingSphere );
+ sphere.applyMatrix4( matrixWorld );
+
+ if ( raycaster.ray.intersectsSphere( sphere ) === false ) return;
+
+ //
+
+ inverseMatrix.getInverse( matrixWorld );
+ ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
+
+ // Check boundingBox before continuing
+
+ if ( geometry.boundingBox !== null ) {
+
+ if ( ray.intersectsBox( geometry.boundingBox ) === false ) return;
+
+ }
+
+ var intersection;
+
+ if ( geometry.isBufferGeometry ) {
+
+ var a, b, c;
+ var index = geometry.index;
+ var position = geometry.attributes.position;
+ var uv = geometry.attributes.uv;
+ var i, l;
+
+ if ( index !== null ) {
+
+ // indexed buffer geometry
+
+ for ( i = 0, l = index.count; i < l; i += 3 ) {
+
+ a = index.getX( i );
+ b = index.getX( i + 1 );
+ c = index.getX( i + 2 );
+
+ intersection = checkBufferGeometryIntersection( this, raycaster, ray, position, uv, a, b, c );
+
+ if ( intersection ) {
+
+ intersection.faceIndex = Math.floor( i / 3 ); // triangle number in indices buffer semantics
+ intersects.push( intersection );
+
+ }
+
+ }
+
+ } else {
+
+ // non-indexed buffer geometry
+
+ for ( i = 0, l = position.count; i < l; i += 3 ) {
+
+ a = i;
+ b = i + 1;
+ c = i + 2;
+
+ intersection = checkBufferGeometryIntersection( this, raycaster, ray, position, uv, a, b, c );
+
+ if ( intersection ) {
+
+ intersection.index = a; // triangle number in positions buffer semantics
+ intersects.push( intersection );
+
+ }
+
+ }
+
+ }
+
+ } else if ( geometry.isGeometry ) {
+
+ var fvA, fvB, fvC;
+ var isMultiMaterial = Array.isArray( material );
+
+ var vertices = geometry.vertices;
+ var faces = geometry.faces;
+ var uvs;
+
+ var faceVertexUvs = geometry.faceVertexUvs[ 0 ];
+ if ( faceVertexUvs.length > 0 ) uvs = faceVertexUvs;
+
+ for ( var f = 0, fl = faces.length; f < fl; f ++ ) {
+
+ var face = faces[ f ];
+ var faceMaterial = isMultiMaterial ? material[ face.materialIndex ] : material;
+
+ if ( faceMaterial === undefined ) continue;
+
+ fvA = vertices[ face.a ];
+ fvB = vertices[ face.b ];
+ fvC = vertices[ face.c ];
+
+ if ( faceMaterial.morphTargets === true ) {
+
+ var morphTargets = geometry.morphTargets;
+ var morphInfluences = this.morphTargetInfluences;
+
+ vA.set( 0, 0, 0 );
+ vB.set( 0, 0, 0 );
+ vC.set( 0, 0, 0 );
+
+ for ( var t = 0, tl = morphTargets.length; t < tl; t ++ ) {
+
+ var influence = morphInfluences[ t ];
+
+ if ( influence === 0 ) continue;
+
+ var targets = morphTargets[ t ].vertices;
+
+ vA.addScaledVector( tempA.subVectors( targets[ face.a ], fvA ), influence );
+ vB.addScaledVector( tempB.subVectors( targets[ face.b ], fvB ), influence );
+ vC.addScaledVector( tempC.subVectors( targets[ face.c ], fvC ), influence );
+
+ }
+
+ vA.add( fvA );
+ vB.add( fvB );
+ vC.add( fvC );
+
+ fvA = vA;
+ fvB = vB;
+ fvC = vC;
+
+ }
+
+ intersection = checkIntersection( this, raycaster, ray, fvA, fvB, fvC, intersectionPoint );
+
+ if ( intersection ) {
+
+ if ( uvs && uvs[ f ] ) {
+
+ var uvs_f = uvs[ f ];
+ uvA.copy( uvs_f[ 0 ] );
+ uvB.copy( uvs_f[ 1 ] );
+ uvC.copy( uvs_f[ 2 ] );
+
+ intersection.uv = uvIntersection( intersectionPoint, fvA, fvB, fvC, uvA, uvB, uvC );
+
+ }
+
+ intersection.face = face;
+ intersection.faceIndex = f;
+ intersects.push( intersection );
+
+ }
+
+ }
+
+ }
+
+ };
+
+ }() ),
+
+ clone: function () {
+
+ return new this.constructor( this.geometry, this.material ).copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // BoxGeometry
+
+ function BoxGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
+
+ Geometry.call( this );
+
+ this.type = 'BoxGeometry';
+
+ this.parameters = {
+ width: width,
+ height: height,
+ depth: depth,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments,
+ depthSegments: depthSegments
+ };
+
+ this.fromBufferGeometry( new BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) );
+ this.mergeVertices();
+
+ }
+
+ BoxGeometry.prototype = Object.create( Geometry.prototype );
+ BoxGeometry.prototype.constructor = BoxGeometry;
+
+ // BoxBufferGeometry
+
+ function BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'BoxBufferGeometry';
+
+ this.parameters = {
+ width: width,
+ height: height,
+ depth: depth,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments,
+ depthSegments: depthSegments
+ };
+
+ var scope = this;
+
+ // segments
+
+ widthSegments = Math.floor( widthSegments ) || 1;
+ heightSegments = Math.floor( heightSegments ) || 1;
+ depthSegments = Math.floor( depthSegments ) || 1;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var numberOfVertices = 0;
+ var groupStart = 0;
+
+ // build each side of the box geometry
+
+ buildPlane( 'z', 'y', 'x', - 1, - 1, depth, height, width, depthSegments, heightSegments, 0 ); // px
+ buildPlane( 'z', 'y', 'x', 1, - 1, depth, height, - width, depthSegments, heightSegments, 1 ); // nx
+ buildPlane( 'x', 'z', 'y', 1, 1, width, depth, height, widthSegments, depthSegments, 2 ); // py
+ buildPlane( 'x', 'z', 'y', 1, - 1, width, depth, - height, widthSegments, depthSegments, 3 ); // ny
+ buildPlane( 'x', 'y', 'z', 1, - 1, width, height, depth, widthSegments, heightSegments, 4 ); // pz
+ buildPlane( 'x', 'y', 'z', - 1, - 1, width, height, - depth, widthSegments, heightSegments, 5 ); // nz
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ function buildPlane( u, v, w, udir, vdir, width, height, depth, gridX, gridY, materialIndex ) {
+
+ var segmentWidth = width / gridX;
+ var segmentHeight = height / gridY;
+
+ var widthHalf = width / 2;
+ var heightHalf = height / 2;
+ var depthHalf = depth / 2;
+
+ var gridX1 = gridX + 1;
+ var gridY1 = gridY + 1;
+
+ var vertexCounter = 0;
+ var groupCount = 0;
+
+ var ix, iy;
+
+ var vector = new Vector3();
+
+ // generate vertices, normals and uvs
+
+ for ( iy = 0; iy < gridY1; iy ++ ) {
+
+ var y = iy * segmentHeight - heightHalf;
+
+ for ( ix = 0; ix < gridX1; ix ++ ) {
+
+ var x = ix * segmentWidth - widthHalf;
+
+ // set values to correct vector component
+
+ vector[ u ] = x * udir;
+ vector[ v ] = y * vdir;
+ vector[ w ] = depthHalf;
+
+ // now apply vector to vertex buffer
+
+ vertices.push( vector.x, vector.y, vector.z );
+
+ // set values to correct vector component
+
+ vector[ u ] = 0;
+ vector[ v ] = 0;
+ vector[ w ] = depth > 0 ? 1 : - 1;
+
+ // now apply vector to normal buffer
+
+ normals.push( vector.x, vector.y, vector.z );
+
+ // uvs
+
+ uvs.push( ix / gridX );
+ uvs.push( 1 - ( iy / gridY ) );
+
+ // counters
+
+ vertexCounter += 1;
+
+ }
+
+ }
+
+ // indices
+
+ // 1. you need three indices to draw a single face
+ // 2. a single segment consists of two faces
+ // 3. so we need to generate six (2*3) indices per segment
+
+ for ( iy = 0; iy < gridY; iy ++ ) {
+
+ for ( ix = 0; ix < gridX; ix ++ ) {
+
+ var a = numberOfVertices + ix + gridX1 * iy;
+ var b = numberOfVertices + ix + gridX1 * ( iy + 1 );
+ var c = numberOfVertices + ( ix + 1 ) + gridX1 * ( iy + 1 );
+ var d = numberOfVertices + ( ix + 1 ) + gridX1 * iy;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ // increase counter
+
+ groupCount += 6;
+
+ }
+
+ }
+
+ // add a group to the geometry. this will ensure multi material support
+
+ scope.addGroup( groupStart, groupCount, materialIndex );
+
+ // calculate new start value for groups
+
+ groupStart += groupCount;
+
+ // update total number of vertices
+
+ numberOfVertices += vertexCounter;
+
+ }
+
+ }
+
+ BoxBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ BoxBufferGeometry.prototype.constructor = BoxBufferGeometry;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // PlaneGeometry
+
+ function PlaneGeometry( width, height, widthSegments, heightSegments ) {
+
+ Geometry.call( this );
+
+ this.type = 'PlaneGeometry';
+
+ this.parameters = {
+ width: width,
+ height: height,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments
+ };
+
+ this.fromBufferGeometry( new PlaneBufferGeometry( width, height, widthSegments, heightSegments ) );
+ this.mergeVertices();
+
+ }
+
+ PlaneGeometry.prototype = Object.create( Geometry.prototype );
+ PlaneGeometry.prototype.constructor = PlaneGeometry;
+
+ // PlaneBufferGeometry
+
+ function PlaneBufferGeometry( width, height, widthSegments, heightSegments ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'PlaneBufferGeometry';
+
+ this.parameters = {
+ width: width,
+ height: height,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments
+ };
+
+ var width_half = width / 2;
+ var height_half = height / 2;
+
+ var gridX = Math.floor( widthSegments ) || 1;
+ var gridY = Math.floor( heightSegments ) || 1;
+
+ var gridX1 = gridX + 1;
+ var gridY1 = gridY + 1;
+
+ var segment_width = width / gridX;
+ var segment_height = height / gridY;
+
+ var ix, iy;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // generate vertices, normals and uvs
+
+ for ( iy = 0; iy < gridY1; iy ++ ) {
+
+ var y = iy * segment_height - height_half;
+
+ for ( ix = 0; ix < gridX1; ix ++ ) {
+
+ var x = ix * segment_width - width_half;
+
+ vertices.push( x, - y, 0 );
+
+ normals.push( 0, 0, 1 );
+
+ uvs.push( ix / gridX );
+ uvs.push( 1 - ( iy / gridY ) );
+
+ }
+
+ }
+
+ // indices
+
+ for ( iy = 0; iy < gridY; iy ++ ) {
+
+ for ( ix = 0; ix < gridX; ix ++ ) {
+
+ var a = ix + gridX1 * iy;
+ var b = ix + gridX1 * ( iy + 1 );
+ var c = ( ix + 1 ) + gridX1 * ( iy + 1 );
+ var d = ( ix + 1 ) + gridX1 * iy;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ PlaneBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ PlaneBufferGeometry.prototype.constructor = PlaneBufferGeometry;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function Camera() {
+
+ Object3D.call( this );
+
+ this.type = 'Camera';
+
+ this.matrixWorldInverse = new Matrix4();
+ this.projectionMatrix = new Matrix4();
+
+ }
+
+ Camera.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Camera,
+
+ isCamera: true,
+
+ copy: function ( source ) {
+
+ Object3D.prototype.copy.call( this, source );
+
+ this.matrixWorldInverse.copy( source.matrixWorldInverse );
+ this.projectionMatrix.copy( source.projectionMatrix );
+
+ return this;
+
+ },
+
+ getWorldDirection: function () {
+
+ var quaternion = new Quaternion();
+
+ return function getWorldDirection( optionalTarget ) {
+
+ var result = optionalTarget || new Vector3();
+
+ this.getWorldQuaternion( quaternion );
+
+ return result.set( 0, 0, - 1 ).applyQuaternion( quaternion );
+
+ };
+
+ }(),
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author greggman / http://games.greggman.com/
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author tschw
+ */
+
+ function PerspectiveCamera( fov, aspect, near, far ) {
+
+ Camera.call( this );
+
+ this.type = 'PerspectiveCamera';
+
+ this.fov = fov !== undefined ? fov : 50;
+ this.zoom = 1;
+
+ this.near = near !== undefined ? near : 0.1;
+ this.far = far !== undefined ? far : 2000;
+ this.focus = 10;
+
+ this.aspect = aspect !== undefined ? aspect : 1;
+ this.view = null;
+
+ this.filmGauge = 35; // width of the film (default in millimeters)
+ this.filmOffset = 0; // horizontal film offset (same unit as gauge)
+
+ this.updateProjectionMatrix();
+
+ }
+
+ PerspectiveCamera.prototype = Object.assign( Object.create( Camera.prototype ), {
+
+ constructor: PerspectiveCamera,
+
+ isPerspectiveCamera: true,
+
+ copy: function ( source ) {
+
+ Camera.prototype.copy.call( this, source );
+
+ this.fov = source.fov;
+ this.zoom = source.zoom;
+
+ this.near = source.near;
+ this.far = source.far;
+ this.focus = source.focus;
+
+ this.aspect = source.aspect;
+ this.view = source.view === null ? null : Object.assign( {}, source.view );
+
+ this.filmGauge = source.filmGauge;
+ this.filmOffset = source.filmOffset;
+
+ return this;
+
+ },
+
+ /**
+ * Sets the FOV by focal length in respect to the current .filmGauge.
+ *
+ * The default film gauge is 35, so that the focal length can be specified for
+ * a 35mm (full frame) camera.
+ *
+ * Values for focal length and film gauge must have the same unit.
+ */
+ setFocalLength: function ( focalLength ) {
+
+ // see http://www.bobatkins.com/photography/technical/field_of_view.html
+ var vExtentSlope = 0.5 * this.getFilmHeight() / focalLength;
+
+ this.fov = _Math.RAD2DEG * 2 * Math.atan( vExtentSlope );
+ this.updateProjectionMatrix();
+
+ },
+
+ /**
+ * Calculates the focal length from the current .fov and .filmGauge.
+ */
+ getFocalLength: function () {
+
+ var vExtentSlope = Math.tan( _Math.DEG2RAD * 0.5 * this.fov );
+
+ return 0.5 * this.getFilmHeight() / vExtentSlope;
+
+ },
+
+ getEffectiveFOV: function () {
+
+ return _Math.RAD2DEG * 2 * Math.atan(
+ Math.tan( _Math.DEG2RAD * 0.5 * this.fov ) / this.zoom );
+
+ },
+
+ getFilmWidth: function () {
+
+ // film not completely covered in portrait format (aspect < 1)
+ return this.filmGauge * Math.min( this.aspect, 1 );
+
+ },
+
+ getFilmHeight: function () {
+
+ // film not completely covered in landscape format (aspect > 1)
+ return this.filmGauge / Math.max( this.aspect, 1 );
+
+ },
+
+ /**
+ * Sets an offset in a larger frustum. This is useful for multi-window or
+ * multi-monitor/multi-machine setups.
+ *
+ * For example, if you have 3x2 monitors and each monitor is 1920x1080 and
+ * the monitors are in grid like this
+ *
+ * +---+---+---+
+ * | A | B | C |
+ * +---+---+---+
+ * | D | E | F |
+ * +---+---+---+
+ *
+ * then for each monitor you would call it like this
+ *
+ * var w = 1920;
+ * var h = 1080;
+ * var fullWidth = w * 3;
+ * var fullHeight = h * 2;
+ *
+ * --A--
+ * camera.setOffset( fullWidth, fullHeight, w * 0, h * 0, w, h );
+ * --B--
+ * camera.setOffset( fullWidth, fullHeight, w * 1, h * 0, w, h );
+ * --C--
+ * camera.setOffset( fullWidth, fullHeight, w * 2, h * 0, w, h );
+ * --D--
+ * camera.setOffset( fullWidth, fullHeight, w * 0, h * 1, w, h );
+ * --E--
+ * camera.setOffset( fullWidth, fullHeight, w * 1, h * 1, w, h );
+ * --F--
+ * camera.setOffset( fullWidth, fullHeight, w * 2, h * 1, w, h );
+ *
+ * Note there is no reason monitors have to be the same size or in a grid.
+ */
+ setViewOffset: function ( fullWidth, fullHeight, x, y, width, height ) {
+
+ this.aspect = fullWidth / fullHeight;
+
+ this.view = {
+ fullWidth: fullWidth,
+ fullHeight: fullHeight,
+ offsetX: x,
+ offsetY: y,
+ width: width,
+ height: height
+ };
+
+ this.updateProjectionMatrix();
+
+ },
+
+ clearViewOffset: function () {
+
+ this.view = null;
+ this.updateProjectionMatrix();
+
+ },
+
+ updateProjectionMatrix: function () {
+
+ var near = this.near,
+ top = near * Math.tan(
+ _Math.DEG2RAD * 0.5 * this.fov ) / this.zoom,
+ height = 2 * top,
+ width = this.aspect * height,
+ left = - 0.5 * width,
+ view = this.view;
+
+ if ( view !== null ) {
+
+ var fullWidth = view.fullWidth,
+ fullHeight = view.fullHeight;
+
+ left += view.offsetX * width / fullWidth;
+ top -= view.offsetY * height / fullHeight;
+ width *= view.width / fullWidth;
+ height *= view.height / fullHeight;
+
+ }
+
+ var skew = this.filmOffset;
+ if ( skew !== 0 ) left += near * skew / this.getFilmWidth();
+
+ this.projectionMatrix.makePerspective( left, left + width, top, top - height, near, this.far );
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var data = Object3D.prototype.toJSON.call( this, meta );
+
+ data.object.fov = this.fov;
+ data.object.zoom = this.zoom;
+
+ data.object.near = this.near;
+ data.object.far = this.far;
+ data.object.focus = this.focus;
+
+ data.object.aspect = this.aspect;
+
+ if ( this.view !== null ) data.object.view = Object.assign( {}, this.view );
+
+ data.object.filmGauge = this.filmGauge;
+ data.object.filmOffset = this.filmOffset;
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author arose / http://github.com/arose
+ */
+
+ function OrthographicCamera( left, right, top, bottom, near, far ) {
+
+ Camera.call( this );
+
+ this.type = 'OrthographicCamera';
+
+ this.zoom = 1;
+ this.view = null;
+
+ this.left = left;
+ this.right = right;
+ this.top = top;
+ this.bottom = bottom;
+
+ this.near = ( near !== undefined ) ? near : 0.1;
+ this.far = ( far !== undefined ) ? far : 2000;
+
+ this.updateProjectionMatrix();
+
+ }
+
+ OrthographicCamera.prototype = Object.assign( Object.create( Camera.prototype ), {
+
+ constructor: OrthographicCamera,
+
+ isOrthographicCamera: true,
+
+ copy: function ( source ) {
+
+ Camera.prototype.copy.call( this, source );
+
+ this.left = source.left;
+ this.right = source.right;
+ this.top = source.top;
+ this.bottom = source.bottom;
+ this.near = source.near;
+ this.far = source.far;
+
+ this.zoom = source.zoom;
+ this.view = source.view === null ? null : Object.assign( {}, source.view );
+
+ return this;
+
+ },
+
+ setViewOffset: function( fullWidth, fullHeight, x, y, width, height ) {
+
+ this.view = {
+ fullWidth: fullWidth,
+ fullHeight: fullHeight,
+ offsetX: x,
+ offsetY: y,
+ width: width,
+ height: height
+ };
+
+ this.updateProjectionMatrix();
+
+ },
+
+ clearViewOffset: function() {
+
+ this.view = null;
+ this.updateProjectionMatrix();
+
+ },
+
+ updateProjectionMatrix: function () {
+
+ var dx = ( this.right - this.left ) / ( 2 * this.zoom );
+ var dy = ( this.top - this.bottom ) / ( 2 * this.zoom );
+ var cx = ( this.right + this.left ) / 2;
+ var cy = ( this.top + this.bottom ) / 2;
+
+ var left = cx - dx;
+ var right = cx + dx;
+ var top = cy + dy;
+ var bottom = cy - dy;
+
+ if ( this.view !== null ) {
+
+ var zoomW = this.zoom / ( this.view.width / this.view.fullWidth );
+ var zoomH = this.zoom / ( this.view.height / this.view.fullHeight );
+ var scaleW = ( this.right - this.left ) / this.view.width;
+ var scaleH = ( this.top - this.bottom ) / this.view.height;
+
+ left += scaleW * ( this.view.offsetX / zoomW );
+ right = left + scaleW * ( this.view.width / zoomW );
+ top -= scaleH * ( this.view.offsetY / zoomH );
+ bottom = top - scaleH * ( this.view.height / zoomH );
+
+ }
+
+ this.projectionMatrix.makeOrthographic( left, right, top, bottom, this.near, this.far );
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var data = Object3D.prototype.toJSON.call( this, meta );
+
+ data.object.zoom = this.zoom;
+ data.object.left = this.left;
+ data.object.right = this.right;
+ data.object.top = this.top;
+ data.object.bottom = this.bottom;
+ data.object.near = this.near;
+ data.object.far = this.far;
+
+ if ( this.view !== null ) data.object.view = Object.assign( {}, this.view );
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLAttributes( gl ) {
+
+ var buffers = {};
+
+ function createBuffer( attribute, bufferType ) {
+
+ var array = attribute.array;
+ var usage = attribute.dynamic ? gl.DYNAMIC_DRAW : gl.STATIC_DRAW;
+
+ var buffer = gl.createBuffer();
+
+ gl.bindBuffer( bufferType, buffer );
+ gl.bufferData( bufferType, array, usage );
+
+ attribute.onUploadCallback();
+
+ var type = gl.FLOAT;
+
+ if ( array instanceof Float32Array ) {
+
+ type = gl.FLOAT;
+
+ } else if ( array instanceof Float64Array ) {
+
+ console.warn( "Unsupported data buffer format: Float64Array" );
+
+ } else if ( array instanceof Uint16Array ) {
+
+ type = gl.UNSIGNED_SHORT;
+
+ } else if ( array instanceof Int16Array ) {
+
+ type = gl.SHORT;
+
+ } else if ( array instanceof Uint32Array ) {
+
+ type = gl.UNSIGNED_INT;
+
+ } else if ( array instanceof Int32Array ) {
+
+ type = gl.INT;
+
+ } else if ( array instanceof Int8Array ) {
+
+ type = gl.BYTE;
+
+ } else if ( array instanceof Uint8Array ) {
+
+ type = gl.UNSIGNED_BYTE;
+
+ }
+
+ return {
+ buffer: buffer,
+ type: type,
+ bytesPerElement: array.BYTES_PER_ELEMENT,
+ version: attribute.version
+ };
+
+ }
+
+ function updateBuffer( buffer, attribute, bufferType ) {
+
+ var array = attribute.array;
+ var updateRange = attribute.updateRange;
+
+ gl.bindBuffer( bufferType, buffer );
+
+ if ( attribute.dynamic === false ) {
+
+ gl.bufferData( bufferType, array, gl.STATIC_DRAW );
+
+ } else if ( updateRange.count === - 1 ) {
+
+ // Not using update ranges
+
+ gl.bufferSubData( bufferType, 0, array );
+
+ } else if ( updateRange.count === 0 ) {
+
+ console.error( 'THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually.' );
+
+ } else {
+
+ gl.bufferSubData( bufferType, updateRange.offset * array.BYTES_PER_ELEMENT,
+ array.subarray( updateRange.offset, updateRange.offset + updateRange.count ) );
+
+ updateRange.count = 0; // reset range
+
+ }
+
+ }
+
+ //
+
+ function get( attribute ) {
+
+ if ( attribute.isInterleavedBufferAttribute ) attribute = attribute.data;
+
+ return buffers[ attribute.uuid ];
+
+ }
+
+ function remove( attribute ) {
+
+ var data = buffers[ attribute.uuid ];
+
+ if ( data ) {
+
+ gl.deleteBuffer( data.buffer );
+
+ delete buffers[ attribute.uuid ];
+
+ }
+
+ }
+
+ function update( attribute, bufferType ) {
+
+ if ( attribute.isInterleavedBufferAttribute ) attribute = attribute.data;
+
+ var data = buffers[ attribute.uuid ];
+
+ if ( data === undefined ) {
+
+ buffers[ attribute.uuid ] = createBuffer( attribute, bufferType );
+
+ } else if ( data.version < attribute.version ) {
+
+ updateBuffer( data.buffer, attribute, bufferType );
+
+ data.version = attribute.version;
+
+ }
+
+ }
+
+ return {
+
+ get: get,
+ remove: remove,
+ update: update
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function painterSortStable( a, b ) {
+
+ if ( a.renderOrder !== b.renderOrder ) {
+
+ return a.renderOrder - b.renderOrder;
+
+ } else if ( a.program && b.program && a.program !== b.program ) {
+
+ return a.program.id - b.program.id;
+
+ } else if ( a.material.id !== b.material.id ) {
+
+ return a.material.id - b.material.id;
+
+ } else if ( a.z !== b.z ) {
+
+ return a.z - b.z;
+
+ } else {
+
+ return a.id - b.id;
+
+ }
+
+ }
+
+ function reversePainterSortStable( a, b ) {
+
+ if ( a.renderOrder !== b.renderOrder ) {
+
+ return a.renderOrder - b.renderOrder;
+
+ } if ( a.z !== b.z ) {
+
+ return b.z - a.z;
+
+ } else {
+
+ return a.id - b.id;
+
+ }
+
+ }
+
+ function WebGLRenderList() {
+
+ var opaque = [];
+ var opaqueLastIndex = - 1;
+
+ var transparent = [];
+ var transparentLastIndex = - 1;
+
+ function init() {
+
+ opaqueLastIndex = - 1;
+ transparentLastIndex = - 1;
+
+ }
+
+ function push( object, geometry, material, z, group ) {
+
+ var array, index;
+
+ // allocate the next position in the appropriate array
+
+ if ( material.transparent ) {
+
+ array = transparent;
+ index = ++ transparentLastIndex;
+
+ } else {
+
+ array = opaque;
+ index = ++ opaqueLastIndex;
+
+ }
+
+ // recycle existing render item or grow the array
+
+ var renderItem = array[ index ];
+
+ if ( renderItem ) {
+
+ renderItem.id = object.id;
+ renderItem.object = object;
+ renderItem.geometry = geometry;
+ renderItem.material = material;
+ renderItem.program = material.program;
+ renderItem.renderOrder = object.renderOrder;
+ renderItem.z = z;
+ renderItem.group = group;
+
+ } else {
+
+ renderItem = {
+ id: object.id,
+ object: object,
+ geometry: geometry,
+ material: material,
+ program: material.program,
+ renderOrder: object.renderOrder,
+ z: z,
+ group: group
+ };
+
+ // assert( index === array.length );
+ array.push( renderItem );
+
+ }
+
+ }
+
+ function finish() {
+
+ opaque.length = opaqueLastIndex + 1;
+ transparent.length = transparentLastIndex + 1;
+
+ }
+
+ function sort() {
+
+ opaque.sort( painterSortStable );
+ transparent.sort( reversePainterSortStable );
+
+ }
+
+ return {
+ opaque: opaque,
+ transparent: transparent,
+
+ init: init,
+ push: push,
+ finish: finish,
+
+ sort: sort
+ };
+
+ }
+
+ function WebGLRenderLists() {
+
+ var lists = {};
+
+ function get( scene, camera ) {
+
+ var hash = scene.id + ',' + camera.id;
+ var list = lists[ hash ];
+
+ if ( list === undefined ) {
+
+ // console.log( 'THREE.WebGLRenderLists:', hash );
+
+ list = new WebGLRenderList();
+ lists[ hash ] = list;
+
+ }
+
+ return list;
+
+ }
+
+ function dispose() {
+
+ lists = {};
+
+ }
+
+ return {
+ get: get,
+ dispose: dispose
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLIndexedBufferRenderer( gl, extensions, infoRender ) {
+
+ var mode;
+
+ function setMode( value ) {
+
+ mode = value;
+
+ }
+
+ var type, size;
+
+ function setIndex( index ) {
+
+ if ( index.array instanceof Uint32Array && extensions.get( 'OES_element_index_uint' ) ) {
+
+ type = gl.UNSIGNED_INT;
+ size = 4;
+
+ } else if ( index.array instanceof Uint16Array ) {
+
+ type = gl.UNSIGNED_SHORT;
+ size = 2;
+
+ } else {
+
+ type = gl.UNSIGNED_BYTE;
+ size = 1;
+
+ }
+
+ }
+
+ function render( start, count ) {
+
+ gl.drawElements( mode, count, type, start * size );
+
+ infoRender.calls ++;
+ infoRender.vertices += count;
+
+ if ( mode === gl.TRIANGLES ) infoRender.faces += count / 3;
+
+ }
+
+ function renderInstances( geometry, start, count ) {
+
+ var extension = extensions.get( 'ANGLE_instanced_arrays' );
+
+ if ( extension === null ) {
+
+ console.error( 'THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.' );
+ return;
+
+ }
+
+ extension.drawElementsInstancedANGLE( mode, count, type, start * size, geometry.maxInstancedCount );
+
+ infoRender.calls ++;
+ infoRender.vertices += count * geometry.maxInstancedCount;
+
+ if ( mode === gl.TRIANGLES ) infoRender.faces += geometry.maxInstancedCount * count / 3;
+
+ }
+
+ //
+
+ this.setMode = setMode;
+ this.setIndex = setIndex;
+ this.render = render;
+ this.renderInstances = renderInstances;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLBufferRenderer( gl, extensions, infoRender ) {
+
+ var mode;
+
+ function setMode( value ) {
+
+ mode = value;
+
+ }
+
+ function render( start, count ) {
+
+ gl.drawArrays( mode, start, count );
+
+ infoRender.calls ++;
+ infoRender.vertices += count;
+
+ if ( mode === gl.TRIANGLES ) infoRender.faces += count / 3;
+
+ }
+
+ function renderInstances( geometry, start, count ) {
+
+ var extension = extensions.get( 'ANGLE_instanced_arrays' );
+
+ if ( extension === null ) {
+
+ console.error( 'THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.' );
+ return;
+
+ }
+
+ var position = geometry.attributes.position;
+
+ if ( position.isInterleavedBufferAttribute ) {
+
+ count = position.data.count;
+
+ extension.drawArraysInstancedANGLE( mode, 0, count, geometry.maxInstancedCount );
+
+ } else {
+
+ extension.drawArraysInstancedANGLE( mode, start, count, geometry.maxInstancedCount );
+
+ }
+
+ infoRender.calls ++;
+ infoRender.vertices += count * geometry.maxInstancedCount;
+
+ if ( mode === gl.TRIANGLES ) infoRender.faces += geometry.maxInstancedCount * count / 3;
+
+ }
+
+ //
+
+ this.setMode = setMode;
+ this.render = render;
+ this.renderInstances = renderInstances;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLGeometries( gl, attributes, infoMemory ) {
+
+ var geometries = {};
+ var wireframeAttributes = {};
+
+ function onGeometryDispose( event ) {
+
+ var geometry = event.target;
+ var buffergeometry = geometries[ geometry.id ];
+
+ if ( buffergeometry.index !== null ) {
+
+ attributes.remove( buffergeometry.index );
+
+ }
+
+ for ( var name in buffergeometry.attributes ) {
+
+ attributes.remove( buffergeometry.attributes[ name ] );
+
+ }
+
+ geometry.removeEventListener( 'dispose', onGeometryDispose );
+
+ delete geometries[ geometry.id ];
+
+ // TODO Remove duplicate code
+
+ var attribute = wireframeAttributes[ geometry.id ];
+
+ if ( attribute ) {
+
+ attributes.remove( attribute );
+ delete wireframeAttributes[ geometry.id ];
+
+ }
+
+ attribute = wireframeAttributes[ buffergeometry.id ];
+
+ if ( attribute ) {
+
+ attributes.remove( attribute );
+ delete wireframeAttributes[ buffergeometry.id ];
+
+ }
+
+ //
+
+ infoMemory.geometries --;
+
+ }
+
+ function get( object, geometry ) {
+
+ var buffergeometry = geometries[ geometry.id ];
+
+ if ( buffergeometry ) return buffergeometry;
+
+ geometry.addEventListener( 'dispose', onGeometryDispose );
+
+ if ( geometry.isBufferGeometry ) {
+
+ buffergeometry = geometry;
+
+ } else if ( geometry.isGeometry ) {
+
+ if ( geometry._bufferGeometry === undefined ) {
+
+ geometry._bufferGeometry = new BufferGeometry().setFromObject( object );
+
+ }
+
+ buffergeometry = geometry._bufferGeometry;
+
+ }
+
+ geometries[ geometry.id ] = buffergeometry;
+
+ infoMemory.geometries ++;
+
+ return buffergeometry;
+
+ }
+
+ function update( geometry ) {
+
+ var index = geometry.index;
+ var geometryAttributes = geometry.attributes;
+
+ if ( index !== null ) {
+
+ attributes.update( index, gl.ELEMENT_ARRAY_BUFFER );
+
+ }
+
+ for ( var name in geometryAttributes ) {
+
+ attributes.update( geometryAttributes[ name ], gl.ARRAY_BUFFER );
+
+ }
+
+ // morph targets
+
+ var morphAttributes = geometry.morphAttributes;
+
+ for ( var name in morphAttributes ) {
+
+ var array = morphAttributes[ name ];
+
+ for ( var i = 0, l = array.length; i < l; i ++ ) {
+
+ attributes.update( array[ i ], gl.ARRAY_BUFFER );
+
+ }
+
+ }
+
+ }
+
+ function getWireframeAttribute( geometry ) {
+
+ var attribute = wireframeAttributes[ geometry.id ];
+
+ if ( attribute ) return attribute;
+
+ var indices = [];
+
+ var geometryIndex = geometry.index;
+ var geometryAttributes = geometry.attributes;
+
+ // console.time( 'wireframe' );
+
+ if ( geometryIndex !== null ) {
+
+ var array = geometryIndex.array;
+
+ for ( var i = 0, l = array.length; i < l; i += 3 ) {
+
+ var a = array[ i + 0 ];
+ var b = array[ i + 1 ];
+ var c = array[ i + 2 ];
+
+ indices.push( a, b, b, c, c, a );
+
+ }
+
+ } else {
+
+ var array = geometryAttributes.position.array;
+
+ for ( var i = 0, l = ( array.length / 3 ) - 1; i < l; i += 3 ) {
+
+ var a = i + 0;
+ var b = i + 1;
+ var c = i + 2;
+
+ indices.push( a, b, b, c, c, a );
+
+ }
+
+ }
+
+ // console.timeEnd( 'wireframe' );
+
+ attribute = new ( arrayMax( indices ) > 65535 ? Uint32BufferAttribute : Uint16BufferAttribute )( indices, 1 );
+
+ attributes.update( attribute, gl.ELEMENT_ARRAY_BUFFER );
+
+ wireframeAttributes[ geometry.id ] = attribute;
+
+ return attribute;
+
+ }
+
+ return {
+
+ get: get,
+ update: update,
+
+ getWireframeAttribute: getWireframeAttribute
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLLights() {
+
+ var lights = {};
+
+ return {
+
+ get: function ( light ) {
+
+ if ( lights[ light.id ] !== undefined ) {
+
+ return lights[ light.id ];
+
+ }
+
+ var uniforms;
+
+ switch ( light.type ) {
+
+ case 'DirectionalLight':
+ uniforms = {
+ direction: new Vector3(),
+ color: new Color(),
+
+ shadow: false,
+ shadowBias: 0,
+ shadowRadius: 1,
+ shadowMapSize: new Vector2()
+ };
+ break;
+
+ case 'SpotLight':
+ uniforms = {
+ position: new Vector3(),
+ direction: new Vector3(),
+ color: new Color(),
+ distance: 0,
+ coneCos: 0,
+ penumbraCos: 0,
+ decay: 0,
+
+ shadow: false,
+ shadowBias: 0,
+ shadowRadius: 1,
+ shadowMapSize: new Vector2()
+ };
+ break;
+
+ case 'PointLight':
+ uniforms = {
+ position: new Vector3(),
+ color: new Color(),
+ distance: 0,
+ decay: 0,
+
+ shadow: false,
+ shadowBias: 0,
+ shadowRadius: 1,
+ shadowMapSize: new Vector2()
+ };
+ break;
+
+ case 'HemisphereLight':
+ uniforms = {
+ direction: new Vector3(),
+ skyColor: new Color(),
+ groundColor: new Color()
+ };
+ break;
+
+ case 'RectAreaLight':
+ uniforms = {
+ color: new Color(),
+ position: new Vector3(),
+ halfWidth: new Vector3(),
+ halfHeight: new Vector3()
+ // TODO (abelnation): set RectAreaLight shadow uniforms
+ };
+ break;
+
+ }
+
+ lights[ light.id ] = uniforms;
+
+ return uniforms;
+
+ }
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLObjects( gl, geometries, infoRender ) {
+
+ var updateList = {};
+
+ function update( object ) {
+
+ var frame = infoRender.frame;
+
+ var geometry = object.geometry;
+ var buffergeometry = geometries.get( object, geometry );
+
+ // Update once per frame
+
+ if ( updateList[ buffergeometry.id ] !== frame ) {
+
+ if ( geometry.isGeometry ) {
+
+ buffergeometry.updateFromObject( object );
+
+ }
+
+ geometries.update( buffergeometry );
+
+ updateList[ buffergeometry.id ] = frame;
+
+ }
+
+ return buffergeometry;
+
+ }
+
+ function clear() {
+
+ updateList = {};
+
+ }
+
+ return {
+
+ update: update,
+ clear: clear
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function addLineNumbers( string ) {
+
+ var lines = string.split( '\n' );
+
+ for ( var i = 0; i < lines.length; i ++ ) {
+
+ lines[ i ] = ( i + 1 ) + ': ' + lines[ i ];
+
+ }
+
+ return lines.join( '\n' );
+
+ }
+
+ function WebGLShader( gl, type, string ) {
+
+ var shader = gl.createShader( type );
+
+ gl.shaderSource( shader, string );
+ gl.compileShader( shader );
+
+ if ( gl.getShaderParameter( shader, gl.COMPILE_STATUS ) === false ) {
+
+ console.error( 'THREE.WebGLShader: Shader couldn\'t compile.' );
+
+ }
+
+ if ( gl.getShaderInfoLog( shader ) !== '' ) {
+
+ console.warn( 'THREE.WebGLShader: gl.getShaderInfoLog()', type === gl.VERTEX_SHADER ? 'vertex' : 'fragment', gl.getShaderInfoLog( shader ), addLineNumbers( string ) );
+
+ }
+
+ // --enable-privileged-webgl-extension
+ // console.log( type, gl.getExtension( 'WEBGL_debug_shaders' ).getTranslatedShaderSource( shader ) );
+
+ return shader;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ var programIdCount = 0;
+
+ function getEncodingComponents( encoding ) {
+
+ switch ( encoding ) {
+
+ case LinearEncoding:
+ return [ 'Linear','( value )' ];
+ case sRGBEncoding:
+ return [ 'sRGB','( value )' ];
+ case RGBEEncoding:
+ return [ 'RGBE','( value )' ];
+ case RGBM7Encoding:
+ return [ 'RGBM','( value, 7.0 )' ];
+ case RGBM16Encoding:
+ return [ 'RGBM','( value, 16.0 )' ];
+ case RGBDEncoding:
+ return [ 'RGBD','( value, 256.0 )' ];
+ case GammaEncoding:
+ return [ 'Gamma','( value, float( GAMMA_FACTOR ) )' ];
+ default:
+ throw new Error( 'unsupported encoding: ' + encoding );
+
+ }
+
+ }
+
+ function getTexelDecodingFunction( functionName, encoding ) {
+
+ var components = getEncodingComponents( encoding );
+ return "vec4 " + functionName + "( vec4 value ) { return " + components[ 0 ] + "ToLinear" + components[ 1 ] + "; }";
+
+ }
+
+ function getTexelEncodingFunction( functionName, encoding ) {
+
+ var components = getEncodingComponents( encoding );
+ return "vec4 " + functionName + "( vec4 value ) { return LinearTo" + components[ 0 ] + components[ 1 ] + "; }";
+
+ }
+
+ function getToneMappingFunction( functionName, toneMapping ) {
+
+ var toneMappingName;
+
+ switch ( toneMapping ) {
+
+ case LinearToneMapping:
+ toneMappingName = "Linear";
+ break;
+
+ case ReinhardToneMapping:
+ toneMappingName = "Reinhard";
+ break;
+
+ case Uncharted2ToneMapping:
+ toneMappingName = "Uncharted2";
+ break;
+
+ case CineonToneMapping:
+ toneMappingName = "OptimizedCineon";
+ break;
+
+ default:
+ throw new Error( 'unsupported toneMapping: ' + toneMapping );
+
+ }
+
+ return "vec3 " + functionName + "( vec3 color ) { return " + toneMappingName + "ToneMapping( color ); }";
+
+ }
+
+ function generateExtensions( extensions, parameters, rendererExtensions ) {
+
+ extensions = extensions || {};
+
+ var chunks = [
+ ( extensions.derivatives || parameters.envMapCubeUV || parameters.bumpMap || parameters.normalMap || parameters.flatShading ) ? '#extension GL_OES_standard_derivatives : enable' : '',
+ ( extensions.fragDepth || parameters.logarithmicDepthBuffer ) && rendererExtensions.get( 'EXT_frag_depth' ) ? '#extension GL_EXT_frag_depth : enable' : '',
+ ( extensions.drawBuffers ) && rendererExtensions.get( 'WEBGL_draw_buffers' ) ? '#extension GL_EXT_draw_buffers : require' : '',
+ ( extensions.shaderTextureLOD || parameters.envMap ) && rendererExtensions.get( 'EXT_shader_texture_lod' ) ? '#extension GL_EXT_shader_texture_lod : enable' : ''
+ ];
+
+ return chunks.filter( filterEmptyLine ).join( '\n' );
+
+ }
+
+ function generateDefines( defines ) {
+
+ var chunks = [];
+
+ for ( var name in defines ) {
+
+ var value = defines[ name ];
+
+ if ( value === false ) continue;
+
+ chunks.push( '#define ' + name + ' ' + value );
+
+ }
+
+ return chunks.join( '\n' );
+
+ }
+
+ function fetchAttributeLocations( gl, program, identifiers ) {
+
+ var attributes = {};
+
+ var n = gl.getProgramParameter( program, gl.ACTIVE_ATTRIBUTES );
+
+ for ( var i = 0; i < n; i ++ ) {
+
+ var info = gl.getActiveAttrib( program, i );
+ var name = info.name;
+
+ // console.log("THREE.WebGLProgram: ACTIVE VERTEX ATTRIBUTE:", name, i );
+
+ attributes[ name ] = gl.getAttribLocation( program, name );
+
+ }
+
+ return attributes;
+
+ }
+
+ function filterEmptyLine( string ) {
+
+ return string !== '';
+
+ }
+
+ function replaceLightNums( string, parameters ) {
+
+ return string
+ .replace( /NUM_DIR_LIGHTS/g, parameters.numDirLights )
+ .replace( /NUM_SPOT_LIGHTS/g, parameters.numSpotLights )
+ .replace( /NUM_RECT_AREA_LIGHTS/g, parameters.numRectAreaLights )
+ .replace( /NUM_POINT_LIGHTS/g, parameters.numPointLights )
+ .replace( /NUM_HEMI_LIGHTS/g, parameters.numHemiLights );
+
+ }
+
+ function parseIncludes( string ) {
+
+ var pattern = /^[ \t]*#include +<([\w\d.]+)>/gm;
+
+ function replace( match, include ) {
+
+ var replace = ShaderChunk[ include ];
+
+ if ( replace === undefined ) {
+
+ throw new Error( 'Can not resolve #include <' + include + '>' );
+
+ }
+
+ return parseIncludes( replace );
+
+ }
+
+ return string.replace( pattern, replace );
+
+ }
+
+ function unrollLoops( string ) {
+
+ var pattern = /for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g;
+
+ function replace( match, start, end, snippet ) {
+
+ var unroll = '';
+
+ for ( var i = parseInt( start ); i < parseInt( end ); i ++ ) {
+
+ unroll += snippet.replace( /\[ i \]/g, '[ ' + i + ' ]' );
+
+ }
+
+ return unroll;
+
+ }
+
+ return string.replace( pattern, replace );
+
+ }
+
+ function WebGLProgram( renderer, code, material, parameters ) {
+
+ var gl = renderer.context;
+
+ var extensions = material.extensions;
+ var defines = material.defines;
+
+ var vertexShader = material.__webglShader.vertexShader;
+ var fragmentShader = material.__webglShader.fragmentShader;
+
+ var shadowMapTypeDefine = 'SHADOWMAP_TYPE_BASIC';
+
+ if ( parameters.shadowMapType === PCFShadowMap ) {
+
+ shadowMapTypeDefine = 'SHADOWMAP_TYPE_PCF';
+
+ } else if ( parameters.shadowMapType === PCFSoftShadowMap ) {
+
+ shadowMapTypeDefine = 'SHADOWMAP_TYPE_PCF_SOFT';
+
+ }
+
+ var envMapTypeDefine = 'ENVMAP_TYPE_CUBE';
+ var envMapModeDefine = 'ENVMAP_MODE_REFLECTION';
+ var envMapBlendingDefine = 'ENVMAP_BLENDING_MULTIPLY';
+
+ if ( parameters.envMap ) {
+
+ switch ( material.envMap.mapping ) {
+
+ case CubeReflectionMapping:
+ case CubeRefractionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_CUBE';
+ break;
+
+ case CubeUVReflectionMapping:
+ case CubeUVRefractionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_CUBE_UV';
+ break;
+
+ case EquirectangularReflectionMapping:
+ case EquirectangularRefractionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_EQUIREC';
+ break;
+
+ case SphericalReflectionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_SPHERE';
+ break;
+
+ }
+
+ switch ( material.envMap.mapping ) {
+
+ case CubeRefractionMapping:
+ case EquirectangularRefractionMapping:
+ envMapModeDefine = 'ENVMAP_MODE_REFRACTION';
+ break;
+
+ }
+
+ switch ( material.combine ) {
+
+ case MultiplyOperation:
+ envMapBlendingDefine = 'ENVMAP_BLENDING_MULTIPLY';
+ break;
+
+ case MixOperation:
+ envMapBlendingDefine = 'ENVMAP_BLENDING_MIX';
+ break;
+
+ case AddOperation:
+ envMapBlendingDefine = 'ENVMAP_BLENDING_ADD';
+ break;
+
+ }
+
+ }
+
+ var gammaFactorDefine = ( renderer.gammaFactor > 0 ) ? renderer.gammaFactor : 1.0;
+
+ // console.log( 'building new program ' );
+
+ //
+
+ var customExtensions = generateExtensions( extensions, parameters, renderer.extensions );
+
+ var customDefines = generateDefines( defines );
+
+ //
+
+ var program = gl.createProgram();
+
+ var prefixVertex, prefixFragment;
+
+ if ( material.isRawShaderMaterial ) {
+
+ prefixVertex = [
+
+ customDefines,
+
+ '\n'
+
+ ].filter( filterEmptyLine ).join( '\n' );
+
+ prefixFragment = [
+
+ customExtensions,
+ customDefines,
+
+ '\n'
+
+ ].filter( filterEmptyLine ).join( '\n' );
+
+ } else {
+
+ prefixVertex = [
+
+ 'precision ' + parameters.precision + ' float;',
+ 'precision ' + parameters.precision + ' int;',
+
+ '#define SHADER_NAME ' + material.__webglShader.name,
+
+ customDefines,
+
+ parameters.supportsVertexTextures ? '#define VERTEX_TEXTURES' : '',
+
+ '#define GAMMA_FACTOR ' + gammaFactorDefine,
+
+ '#define MAX_BONES ' + parameters.maxBones,
+ ( parameters.useFog && parameters.fog ) ? '#define USE_FOG' : '',
+ ( parameters.useFog && parameters.fogExp ) ? '#define FOG_EXP2' : '',
+
+ parameters.map ? '#define USE_MAP' : '',
+ parameters.envMap ? '#define USE_ENVMAP' : '',
+ parameters.envMap ? '#define ' + envMapModeDefine : '',
+ parameters.lightMap ? '#define USE_LIGHTMAP' : '',
+ parameters.aoMap ? '#define USE_AOMAP' : '',
+ parameters.emissiveMap ? '#define USE_EMISSIVEMAP' : '',
+ parameters.bumpMap ? '#define USE_BUMPMAP' : '',
+ parameters.normalMap ? '#define USE_NORMALMAP' : '',
+ parameters.displacementMap && parameters.supportsVertexTextures ? '#define USE_DISPLACEMENTMAP' : '',
+ parameters.specularMap ? '#define USE_SPECULARMAP' : '',
+ parameters.roughnessMap ? '#define USE_ROUGHNESSMAP' : '',
+ parameters.metalnessMap ? '#define USE_METALNESSMAP' : '',
+ parameters.alphaMap ? '#define USE_ALPHAMAP' : '',
+ parameters.vertexColors ? '#define USE_COLOR' : '',
+
+ parameters.flatShading ? '#define FLAT_SHADED' : '',
+
+ parameters.skinning ? '#define USE_SKINNING' : '',
+ parameters.useVertexTexture ? '#define BONE_TEXTURE' : '',
+
+ parameters.morphTargets ? '#define USE_MORPHTARGETS' : '',
+ parameters.morphNormals && parameters.flatShading === false ? '#define USE_MORPHNORMALS' : '',
+ parameters.doubleSided ? '#define DOUBLE_SIDED' : '',
+ parameters.flipSided ? '#define FLIP_SIDED' : '',
+
+ '#define NUM_CLIPPING_PLANES ' + parameters.numClippingPlanes,
+
+ parameters.shadowMapEnabled ? '#define USE_SHADOWMAP' : '',
+ parameters.shadowMapEnabled ? '#define ' + shadowMapTypeDefine : '',
+
+ parameters.sizeAttenuation ? '#define USE_SIZEATTENUATION' : '',
+
+ parameters.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF' : '',
+ parameters.logarithmicDepthBuffer && renderer.extensions.get( 'EXT_frag_depth' ) ? '#define USE_LOGDEPTHBUF_EXT' : '',
+
+ 'uniform mat4 modelMatrix;',
+ 'uniform mat4 modelViewMatrix;',
+ 'uniform mat4 projectionMatrix;',
+ 'uniform mat4 viewMatrix;',
+ 'uniform mat3 normalMatrix;',
+ 'uniform vec3 cameraPosition;',
+
+ 'attribute vec3 position;',
+ 'attribute vec3 normal;',
+ 'attribute vec2 uv;',
+
+ '#ifdef USE_COLOR',
+
+ ' attribute vec3 color;',
+
+ '#endif',
+
+ '#ifdef USE_MORPHTARGETS',
+
+ ' attribute vec3 morphTarget0;',
+ ' attribute vec3 morphTarget1;',
+ ' attribute vec3 morphTarget2;',
+ ' attribute vec3 morphTarget3;',
+
+ ' #ifdef USE_MORPHNORMALS',
+
+ ' attribute vec3 morphNormal0;',
+ ' attribute vec3 morphNormal1;',
+ ' attribute vec3 morphNormal2;',
+ ' attribute vec3 morphNormal3;',
+
+ ' #else',
+
+ ' attribute vec3 morphTarget4;',
+ ' attribute vec3 morphTarget5;',
+ ' attribute vec3 morphTarget6;',
+ ' attribute vec3 morphTarget7;',
+
+ ' #endif',
+
+ '#endif',
+
+ '#ifdef USE_SKINNING',
+
+ ' attribute vec4 skinIndex;',
+ ' attribute vec4 skinWeight;',
+
+ '#endif',
+
+ '\n'
+
+ ].filter( filterEmptyLine ).join( '\n' );
+
+ prefixFragment = [
+
+ customExtensions,
+
+ 'precision ' + parameters.precision + ' float;',
+ 'precision ' + parameters.precision + ' int;',
+
+ '#define SHADER_NAME ' + material.__webglShader.name,
+
+ customDefines,
+
+ parameters.alphaTest ? '#define ALPHATEST ' + parameters.alphaTest : '',
+
+ '#define GAMMA_FACTOR ' + gammaFactorDefine,
+
+ ( parameters.useFog && parameters.fog ) ? '#define USE_FOG' : '',
+ ( parameters.useFog && parameters.fogExp ) ? '#define FOG_EXP2' : '',
+
+ parameters.map ? '#define USE_MAP' : '',
+ parameters.envMap ? '#define USE_ENVMAP' : '',
+ parameters.envMap ? '#define ' + envMapTypeDefine : '',
+ parameters.envMap ? '#define ' + envMapModeDefine : '',
+ parameters.envMap ? '#define ' + envMapBlendingDefine : '',
+ parameters.lightMap ? '#define USE_LIGHTMAP' : '',
+ parameters.aoMap ? '#define USE_AOMAP' : '',
+ parameters.emissiveMap ? '#define USE_EMISSIVEMAP' : '',
+ parameters.bumpMap ? '#define USE_BUMPMAP' : '',
+ parameters.normalMap ? '#define USE_NORMALMAP' : '',
+ parameters.specularMap ? '#define USE_SPECULARMAP' : '',
+ parameters.roughnessMap ? '#define USE_ROUGHNESSMAP' : '',
+ parameters.metalnessMap ? '#define USE_METALNESSMAP' : '',
+ parameters.alphaMap ? '#define USE_ALPHAMAP' : '',
+ parameters.vertexColors ? '#define USE_COLOR' : '',
+
+ parameters.gradientMap ? '#define USE_GRADIENTMAP' : '',
+
+ parameters.flatShading ? '#define FLAT_SHADED' : '',
+
+ parameters.doubleSided ? '#define DOUBLE_SIDED' : '',
+ parameters.flipSided ? '#define FLIP_SIDED' : '',
+
+ '#define NUM_CLIPPING_PLANES ' + parameters.numClippingPlanes,
+ '#define UNION_CLIPPING_PLANES ' + (parameters.numClippingPlanes - parameters.numClipIntersection),
+
+ parameters.shadowMapEnabled ? '#define USE_SHADOWMAP' : '',
+ parameters.shadowMapEnabled ? '#define ' + shadowMapTypeDefine : '',
+
+ parameters.premultipliedAlpha ? "#define PREMULTIPLIED_ALPHA" : '',
+
+ parameters.physicallyCorrectLights ? "#define PHYSICALLY_CORRECT_LIGHTS" : '',
+
+ parameters.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF' : '',
+ parameters.logarithmicDepthBuffer && renderer.extensions.get( 'EXT_frag_depth' ) ? '#define USE_LOGDEPTHBUF_EXT' : '',
+
+ parameters.envMap && renderer.extensions.get( 'EXT_shader_texture_lod' ) ? '#define TEXTURE_LOD_EXT' : '',
+
+ 'uniform mat4 viewMatrix;',
+ 'uniform vec3 cameraPosition;',
+
+ ( parameters.toneMapping !== NoToneMapping ) ? "#define TONE_MAPPING" : '',
+ ( parameters.toneMapping !== NoToneMapping ) ? ShaderChunk[ 'tonemapping_pars_fragment' ] : '', // this code is required here because it is used by the toneMapping() function defined below
+ ( parameters.toneMapping !== NoToneMapping ) ? getToneMappingFunction( "toneMapping", parameters.toneMapping ) : '',
+
+ parameters.dithering ? '#define DITHERING' : '',
+
+ ( parameters.outputEncoding || parameters.mapEncoding || parameters.envMapEncoding || parameters.emissiveMapEncoding ) ? ShaderChunk[ 'encodings_pars_fragment' ] : '', // this code is required here because it is used by the various encoding/decoding function defined below
+ parameters.mapEncoding ? getTexelDecodingFunction( 'mapTexelToLinear', parameters.mapEncoding ) : '',
+ parameters.envMapEncoding ? getTexelDecodingFunction( 'envMapTexelToLinear', parameters.envMapEncoding ) : '',
+ parameters.emissiveMapEncoding ? getTexelDecodingFunction( 'emissiveMapTexelToLinear', parameters.emissiveMapEncoding ) : '',
+ parameters.outputEncoding ? getTexelEncodingFunction( "linearToOutputTexel", parameters.outputEncoding ) : '',
+
+ parameters.depthPacking ? "#define DEPTH_PACKING " + material.depthPacking : '',
+
+ '\n'
+
+ ].filter( filterEmptyLine ).join( '\n' );
+
+ }
+
+ vertexShader = parseIncludes( vertexShader, parameters );
+ vertexShader = replaceLightNums( vertexShader, parameters );
+
+ fragmentShader = parseIncludes( fragmentShader, parameters );
+ fragmentShader = replaceLightNums( fragmentShader, parameters );
+
+ if ( ! material.isShaderMaterial ) {
+
+ vertexShader = unrollLoops( vertexShader );
+ fragmentShader = unrollLoops( fragmentShader );
+
+ }
+
+ var vertexGlsl = prefixVertex + vertexShader;
+ var fragmentGlsl = prefixFragment + fragmentShader;
+
+ // console.log( '*VERTEX*', vertexGlsl );
+ // console.log( '*FRAGMENT*', fragmentGlsl );
+
+ var glVertexShader = WebGLShader( gl, gl.VERTEX_SHADER, vertexGlsl );
+ var glFragmentShader = WebGLShader( gl, gl.FRAGMENT_SHADER, fragmentGlsl );
+
+ gl.attachShader( program, glVertexShader );
+ gl.attachShader( program, glFragmentShader );
+
+ // Force a particular attribute to index 0.
+
+ if ( material.index0AttributeName !== undefined ) {
+
+ gl.bindAttribLocation( program, 0, material.index0AttributeName );
+
+ } else if ( parameters.morphTargets === true ) {
+
+ // programs with morphTargets displace position out of attribute 0
+ gl.bindAttribLocation( program, 0, 'position' );
+
+ }
+
+ gl.linkProgram( program );
+
+ var programLog = gl.getProgramInfoLog( program );
+ var vertexLog = gl.getShaderInfoLog( glVertexShader );
+ var fragmentLog = gl.getShaderInfoLog( glFragmentShader );
+
+ var runnable = true;
+ var haveDiagnostics = true;
+
+ // console.log( '**VERTEX**', gl.getExtension( 'WEBGL_debug_shaders' ).getTranslatedShaderSource( glVertexShader ) );
+ // console.log( '**FRAGMENT**', gl.getExtension( 'WEBGL_debug_shaders' ).getTranslatedShaderSource( glFragmentShader ) );
+
+ if ( gl.getProgramParameter( program, gl.LINK_STATUS ) === false ) {
+
+ runnable = false;
+
+ console.error( 'THREE.WebGLProgram: shader error: ', gl.getError(), 'gl.VALIDATE_STATUS', gl.getProgramParameter( program, gl.VALIDATE_STATUS ), 'gl.getProgramInfoLog', programLog, vertexLog, fragmentLog );
+
+ } else if ( programLog !== '' ) {
+
+ console.warn( 'THREE.WebGLProgram: gl.getProgramInfoLog()', programLog );
+
+ } else if ( vertexLog === '' || fragmentLog === '' ) {
+
+ haveDiagnostics = false;
+
+ }
+
+ if ( haveDiagnostics ) {
+
+ this.diagnostics = {
+
+ runnable: runnable,
+ material: material,
+
+ programLog: programLog,
+
+ vertexShader: {
+
+ log: vertexLog,
+ prefix: prefixVertex
+
+ },
+
+ fragmentShader: {
+
+ log: fragmentLog,
+ prefix: prefixFragment
+
+ }
+
+ };
+
+ }
+
+ // clean up
+
+ gl.deleteShader( glVertexShader );
+ gl.deleteShader( glFragmentShader );
+
+ // set up caching for uniform locations
+
+ var cachedUniforms;
+
+ this.getUniforms = function() {
+
+ if ( cachedUniforms === undefined ) {
+
+ cachedUniforms =
+ new WebGLUniforms( gl, program, renderer );
+
+ }
+
+ return cachedUniforms;
+
+ };
+
+ // set up caching for attribute locations
+
+ var cachedAttributes;
+
+ this.getAttributes = function() {
+
+ if ( cachedAttributes === undefined ) {
+
+ cachedAttributes = fetchAttributeLocations( gl, program );
+
+ }
+
+ return cachedAttributes;
+
+ };
+
+ // free resource
+
+ this.destroy = function() {
+
+ gl.deleteProgram( program );
+ this.program = undefined;
+
+ };
+
+ // DEPRECATED
+
+ Object.defineProperties( this, {
+
+ uniforms: {
+ get: function() {
+
+ console.warn( 'THREE.WebGLProgram: .uniforms is now .getUniforms().' );
+ return this.getUniforms();
+
+ }
+ },
+
+ attributes: {
+ get: function() {
+
+ console.warn( 'THREE.WebGLProgram: .attributes is now .getAttributes().' );
+ return this.getAttributes();
+
+ }
+ }
+
+ } );
+
+
+ //
+
+ this.id = programIdCount ++;
+ this.code = code;
+ this.usedTimes = 1;
+ this.program = program;
+ this.vertexShader = glVertexShader;
+ this.fragmentShader = glFragmentShader;
+
+ return this;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLPrograms( renderer, capabilities ) {
+
+ var programs = [];
+
+ var shaderIDs = {
+ MeshDepthMaterial: 'depth',
+ MeshNormalMaterial: 'normal',
+ MeshBasicMaterial: 'basic',
+ MeshLambertMaterial: 'lambert',
+ MeshPhongMaterial: 'phong',
+ MeshToonMaterial: 'phong',
+ MeshStandardMaterial: 'physical',
+ MeshPhysicalMaterial: 'physical',
+ LineBasicMaterial: 'basic',
+ LineDashedMaterial: 'dashed',
+ PointsMaterial: 'points'
+ };
+
+ var parameterNames = [
+ "precision", "supportsVertexTextures", "map", "mapEncoding", "envMap", "envMapMode", "envMapEncoding",
+ "lightMap", "aoMap", "emissiveMap", "emissiveMapEncoding", "bumpMap", "normalMap", "displacementMap", "specularMap",
+ "roughnessMap", "metalnessMap", "gradientMap",
+ "alphaMap", "combine", "vertexColors", "fog", "useFog", "fogExp",
+ "flatShading", "sizeAttenuation", "logarithmicDepthBuffer", "skinning",
+ "maxBones", "useVertexTexture", "morphTargets", "morphNormals",
+ "maxMorphTargets", "maxMorphNormals", "premultipliedAlpha",
+ "numDirLights", "numPointLights", "numSpotLights", "numHemiLights", "numRectAreaLights",
+ "shadowMapEnabled", "shadowMapType", "toneMapping", 'physicallyCorrectLights',
+ "alphaTest", "doubleSided", "flipSided", "numClippingPlanes", "numClipIntersection", "depthPacking", "dithering"
+ ];
+
+
+ function allocateBones( object ) {
+
+ var skeleton = object.skeleton;
+ var bones = skeleton.bones;
+
+ if ( capabilities.floatVertexTextures ) {
+
+ return 1024;
+
+ } else {
+
+ // default for when object is not specified
+ // ( for example when prebuilding shader to be used with multiple objects )
+ //
+ // - leave some extra space for other uniforms
+ // - limit here is ANGLE's 254 max uniform vectors
+ // (up to 54 should be safe)
+
+ var nVertexUniforms = capabilities.maxVertexUniforms;
+ var nVertexMatrices = Math.floor( ( nVertexUniforms - 20 ) / 4 );
+
+ var maxBones = Math.min( nVertexMatrices, bones.length );
+
+ if ( maxBones < bones.length ) {
+
+ console.warn( 'THREE.WebGLRenderer: Skeleton has ' + bones.length + ' bones. This GPU supports ' + maxBones + '.' );
+ return 0;
+
+ }
+
+ return maxBones;
+
+ }
+
+ }
+
+ function getTextureEncodingFromMap( map, gammaOverrideLinear ) {
+
+ var encoding;
+
+ if ( ! map ) {
+
+ encoding = LinearEncoding;
+
+ } else if ( map.isTexture ) {
+
+ encoding = map.encoding;
+
+ } else if ( map.isWebGLRenderTarget ) {
+
+ console.warn( "THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead." );
+ encoding = map.texture.encoding;
+
+ }
+
+ // add backwards compatibility for WebGLRenderer.gammaInput/gammaOutput parameter, should probably be removed at some point.
+ if ( encoding === LinearEncoding && gammaOverrideLinear ) {
+
+ encoding = GammaEncoding;
+
+ }
+
+ return encoding;
+
+ }
+
+ this.getParameters = function ( material, lights, fog, nClipPlanes, nClipIntersection, object ) {
+
+ var shaderID = shaderIDs[ material.type ];
+
+ // heuristics to create shader parameters according to lights in the scene
+ // (not to blow over maxLights budget)
+
+ var maxBones = object.isSkinnedMesh ? allocateBones( object ) : 0;
+ var precision = renderer.getPrecision();
+
+ if ( material.precision !== null ) {
+
+ precision = capabilities.getMaxPrecision( material.precision );
+
+ if ( precision !== material.precision ) {
+
+ console.warn( 'THREE.WebGLProgram.getParameters:', material.precision, 'not supported, using', precision, 'instead.' );
+
+ }
+
+ }
+
+ var currentRenderTarget = renderer.getRenderTarget();
+
+ var parameters = {
+
+ shaderID: shaderID,
+
+ precision: precision,
+ supportsVertexTextures: capabilities.vertexTextures,
+ outputEncoding: getTextureEncodingFromMap( ( ! currentRenderTarget ) ? null : currentRenderTarget.texture, renderer.gammaOutput ),
+ map: !! material.map,
+ mapEncoding: getTextureEncodingFromMap( material.map, renderer.gammaInput ),
+ envMap: !! material.envMap,
+ envMapMode: material.envMap && material.envMap.mapping,
+ envMapEncoding: getTextureEncodingFromMap( material.envMap, renderer.gammaInput ),
+ envMapCubeUV: ( !! material.envMap ) && ( ( material.envMap.mapping === CubeUVReflectionMapping ) || ( material.envMap.mapping === CubeUVRefractionMapping ) ),
+ lightMap: !! material.lightMap,
+ aoMap: !! material.aoMap,
+ emissiveMap: !! material.emissiveMap,
+ emissiveMapEncoding: getTextureEncodingFromMap( material.emissiveMap, renderer.gammaInput ),
+ bumpMap: !! material.bumpMap,
+ normalMap: !! material.normalMap,
+ displacementMap: !! material.displacementMap,
+ roughnessMap: !! material.roughnessMap,
+ metalnessMap: !! material.metalnessMap,
+ specularMap: !! material.specularMap,
+ alphaMap: !! material.alphaMap,
+
+ gradientMap: !! material.gradientMap,
+
+ combine: material.combine,
+
+ vertexColors: material.vertexColors,
+
+ fog: !! fog,
+ useFog: material.fog,
+ fogExp: ( fog && fog.isFogExp2 ),
+
+ flatShading: material.shading === FlatShading,
+
+ sizeAttenuation: material.sizeAttenuation,
+ logarithmicDepthBuffer: capabilities.logarithmicDepthBuffer,
+
+ skinning: material.skinning && maxBones > 0,
+ maxBones: maxBones,
+ useVertexTexture: capabilities.floatVertexTextures,
+
+ morphTargets: material.morphTargets,
+ morphNormals: material.morphNormals,
+ maxMorphTargets: renderer.maxMorphTargets,
+ maxMorphNormals: renderer.maxMorphNormals,
+
+ numDirLights: lights.directional.length,
+ numPointLights: lights.point.length,
+ numSpotLights: lights.spot.length,
+ numRectAreaLights: lights.rectArea.length,
+ numHemiLights: lights.hemi.length,
+
+ numClippingPlanes: nClipPlanes,
+ numClipIntersection: nClipIntersection,
+
+ dithering: material.dithering,
+
+ shadowMapEnabled: renderer.shadowMap.enabled && object.receiveShadow && lights.shadows.length > 0,
+ shadowMapType: renderer.shadowMap.type,
+
+ toneMapping: renderer.toneMapping,
+ physicallyCorrectLights: renderer.physicallyCorrectLights,
+
+ premultipliedAlpha: material.premultipliedAlpha,
+
+ alphaTest: material.alphaTest,
+ doubleSided: material.side === DoubleSide,
+ flipSided: material.side === BackSide,
+
+ depthPacking: ( material.depthPacking !== undefined ) ? material.depthPacking : false
+
+ };
+
+ return parameters;
+
+ };
+
+ this.getProgramCode = function ( material, parameters ) {
+
+ var array = [];
+
+ if ( parameters.shaderID ) {
+
+ array.push( parameters.shaderID );
+
+ } else {
+
+ array.push( material.fragmentShader );
+ array.push( material.vertexShader );
+
+ }
+
+ if ( material.defines !== undefined ) {
+
+ for ( var name in material.defines ) {
+
+ array.push( name );
+ array.push( material.defines[ name ] );
+
+ }
+
+ }
+
+ for ( var i = 0; i < parameterNames.length; i ++ ) {
+
+ array.push( parameters[ parameterNames[ i ] ] );
+
+ }
+
+ return array.join();
+
+ };
+
+ this.acquireProgram = function ( material, parameters, code ) {
+
+ var program;
+
+ // Check if code has been already compiled
+ for ( var p = 0, pl = programs.length; p < pl; p ++ ) {
+
+ var programInfo = programs[ p ];
+
+ if ( programInfo.code === code ) {
+
+ program = programInfo;
+ ++ program.usedTimes;
+
+ break;
+
+ }
+
+ }
+
+ if ( program === undefined ) {
+
+ program = new WebGLProgram( renderer, code, material, parameters );
+ programs.push( program );
+
+ }
+
+ return program;
+
+ };
+
+ this.releaseProgram = function ( program ) {
+
+ if ( -- program.usedTimes === 0 ) {
+
+ // Remove from unordered set
+ var i = programs.indexOf( program );
+ programs[ i ] = programs[ programs.length - 1 ];
+ programs.pop();
+
+ // Free WebGL resources
+ program.destroy();
+
+ }
+
+ };
+
+ // Exposed for resource monitoring & error feedback via renderer.info:
+ this.programs = programs;
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLTextures( _gl, extensions, state, properties, capabilities, paramThreeToGL, infoMemory ) {
+
+ var _isWebGL2 = ( typeof WebGL2RenderingContext !== 'undefined' && _gl instanceof WebGL2RenderingContext );
+
+ //
+
+ function clampToMaxSize( image, maxSize ) {
+
+ if ( image.width > maxSize || image.height > maxSize ) {
+
+ // Warning: Scaling through the canvas will only work with images that use
+ // premultiplied alpha.
+
+ var scale = maxSize / Math.max( image.width, image.height );
+
+ var canvas = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
+ canvas.width = Math.floor( image.width * scale );
+ canvas.height = Math.floor( image.height * scale );
+
+ var context = canvas.getContext( '2d' );
+ context.drawImage( image, 0, 0, image.width, image.height, 0, 0, canvas.width, canvas.height );
+
+ console.warn( 'THREE.WebGLRenderer: image is too big (' + image.width + 'x' + image.height + '). Resized to ' + canvas.width + 'x' + canvas.height, image );
+
+ return canvas;
+
+ }
+
+ return image;
+
+ }
+
+ function isPowerOfTwo( image ) {
+
+ return _Math.isPowerOfTwo( image.width ) && _Math.isPowerOfTwo( image.height );
+
+ }
+
+ function makePowerOfTwo( image ) {
+
+ if ( image instanceof HTMLImageElement || image instanceof HTMLCanvasElement ) {
+
+ var canvas = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
+ canvas.width = _Math.nearestPowerOfTwo( image.width );
+ canvas.height = _Math.nearestPowerOfTwo( image.height );
+
+ var context = canvas.getContext( '2d' );
+ context.drawImage( image, 0, 0, canvas.width, canvas.height );
+
+ console.warn( 'THREE.WebGLRenderer: image is not power of two (' + image.width + 'x' + image.height + '). Resized to ' + canvas.width + 'x' + canvas.height, image );
+
+ return canvas;
+
+ }
+
+ return image;
+
+ }
+
+ function textureNeedsPowerOfTwo( texture ) {
+
+ return ( texture.wrapS !== ClampToEdgeWrapping || texture.wrapT !== ClampToEdgeWrapping ) ||
+ ( texture.minFilter !== NearestFilter && texture.minFilter !== LinearFilter );
+
+ }
+
+ // Fallback filters for non-power-of-2 textures
+
+ function filterFallback( f ) {
+
+ if ( f === NearestFilter || f === NearestMipMapNearestFilter || f === NearestMipMapLinearFilter ) {
+
+ return _gl.NEAREST;
+
+ }
+
+ return _gl.LINEAR;
+
+ }
+
+ //
+
+ function onTextureDispose( event ) {
+
+ var texture = event.target;
+
+ texture.removeEventListener( 'dispose', onTextureDispose );
+
+ deallocateTexture( texture );
+
+ infoMemory.textures --;
+
+
+ }
+
+ function onRenderTargetDispose( event ) {
+
+ var renderTarget = event.target;
+
+ renderTarget.removeEventListener( 'dispose', onRenderTargetDispose );
+
+ deallocateRenderTarget( renderTarget );
+
+ infoMemory.textures --;
+
+ }
+
+ //
+
+ function deallocateTexture( texture ) {
+
+ var textureProperties = properties.get( texture );
+
+ if ( texture.image && textureProperties.__image__webglTextureCube ) {
+
+ // cube texture
+
+ _gl.deleteTexture( textureProperties.__image__webglTextureCube );
+
+ } else {
+
+ // 2D texture
+
+ if ( textureProperties.__webglInit === undefined ) return;
+
+ _gl.deleteTexture( textureProperties.__webglTexture );
+
+ }
+
+ // remove all webgl properties
+ properties.remove( texture );
+
+ }
+
+ function deallocateRenderTarget( renderTarget ) {
+
+ var renderTargetProperties = properties.get( renderTarget );
+ var textureProperties = properties.get( renderTarget.texture );
+
+ if ( ! renderTarget ) return;
+
+ if ( textureProperties.__webglTexture !== undefined ) {
+
+ _gl.deleteTexture( textureProperties.__webglTexture );
+
+ }
+
+ if ( renderTarget.depthTexture ) {
+
+ renderTarget.depthTexture.dispose();
+
+ }
+
+ if ( renderTarget.isWebGLRenderTargetCube ) {
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ _gl.deleteFramebuffer( renderTargetProperties.__webglFramebuffer[ i ] );
+ if ( renderTargetProperties.__webglDepthbuffer ) _gl.deleteRenderbuffer( renderTargetProperties.__webglDepthbuffer[ i ] );
+
+ }
+
+ } else {
+
+ _gl.deleteFramebuffer( renderTargetProperties.__webglFramebuffer );
+ if ( renderTargetProperties.__webglDepthbuffer ) _gl.deleteRenderbuffer( renderTargetProperties.__webglDepthbuffer );
+
+ }
+
+ properties.remove( renderTarget.texture );
+ properties.remove( renderTarget );
+
+ }
+
+ //
+
+
+
+ function setTexture2D( texture, slot ) {
+
+ var textureProperties = properties.get( texture );
+
+ if ( texture.version > 0 && textureProperties.__version !== texture.version ) {
+
+ var image = texture.image;
+
+ if ( image === undefined ) {
+
+ console.warn( 'THREE.WebGLRenderer: Texture marked for update but image is undefined', texture );
+
+ } else if ( image.complete === false ) {
+
+ console.warn( 'THREE.WebGLRenderer: Texture marked for update but image is incomplete', texture );
+
+ } else {
+
+ uploadTexture( textureProperties, texture, slot );
+ return;
+
+ }
+
+ }
+
+ state.activeTexture( _gl.TEXTURE0 + slot );
+ state.bindTexture( _gl.TEXTURE_2D, textureProperties.__webglTexture );
+
+ }
+
+ function setTextureCube( texture, slot ) {
+
+ var textureProperties = properties.get( texture );
+
+ if ( texture.image.length === 6 ) {
+
+ if ( texture.version > 0 && textureProperties.__version !== texture.version ) {
+
+ if ( ! textureProperties.__image__webglTextureCube ) {
+
+ texture.addEventListener( 'dispose', onTextureDispose );
+
+ textureProperties.__image__webglTextureCube = _gl.createTexture();
+
+ infoMemory.textures ++;
+
+ }
+
+ state.activeTexture( _gl.TEXTURE0 + slot );
+ state.bindTexture( _gl.TEXTURE_CUBE_MAP, textureProperties.__image__webglTextureCube );
+
+ _gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, texture.flipY );
+
+ var isCompressed = ( texture && texture.isCompressedTexture );
+ var isDataTexture = ( texture.image[ 0 ] && texture.image[ 0 ].isDataTexture );
+
+ var cubeImage = [];
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ if ( ! isCompressed && ! isDataTexture ) {
+
+ cubeImage[ i ] = clampToMaxSize( texture.image[ i ], capabilities.maxCubemapSize );
+
+ } else {
+
+ cubeImage[ i ] = isDataTexture ? texture.image[ i ].image : texture.image[ i ];
+
+ }
+
+ }
+
+ var image = cubeImage[ 0 ],
+ isPowerOfTwoImage = isPowerOfTwo( image ),
+ glFormat = paramThreeToGL( texture.format ),
+ glType = paramThreeToGL( texture.type );
+
+ setTextureParameters( _gl.TEXTURE_CUBE_MAP, texture, isPowerOfTwoImage );
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ if ( ! isCompressed ) {
+
+ if ( isDataTexture ) {
+
+ state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glFormat, cubeImage[ i ].width, cubeImage[ i ].height, 0, glFormat, glType, cubeImage[ i ].data );
+
+ } else {
+
+ state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glFormat, glFormat, glType, cubeImage[ i ] );
+
+ }
+
+ } else {
+
+ var mipmap, mipmaps = cubeImage[ i ].mipmaps;
+
+ for ( var j = 0, jl = mipmaps.length; j < jl; j ++ ) {
+
+ mipmap = mipmaps[ j ];
+
+ if ( texture.format !== RGBAFormat && texture.format !== RGBFormat ) {
+
+ if ( state.getCompressedTextureFormats().indexOf( glFormat ) > - 1 ) {
+
+ state.compressedTexImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glFormat, mipmap.width, mipmap.height, 0, mipmap.data );
+
+ } else {
+
+ console.warn( "THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()" );
+
+ }
+
+ } else {
+
+ state.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ if ( texture.generateMipmaps && isPowerOfTwoImage ) {
+
+ _gl.generateMipmap( _gl.TEXTURE_CUBE_MAP );
+
+ }
+
+ textureProperties.__version = texture.version;
+
+ if ( texture.onUpdate ) texture.onUpdate( texture );
+
+ } else {
+
+ state.activeTexture( _gl.TEXTURE0 + slot );
+ state.bindTexture( _gl.TEXTURE_CUBE_MAP, textureProperties.__image__webglTextureCube );
+
+ }
+
+ }
+
+ }
+
+ function setTextureCubeDynamic( texture, slot ) {
+
+ state.activeTexture( _gl.TEXTURE0 + slot );
+ state.bindTexture( _gl.TEXTURE_CUBE_MAP, properties.get( texture ).__webglTexture );
+
+ }
+
+ function setTextureParameters( textureType, texture, isPowerOfTwoImage ) {
+
+ var extension;
+
+ if ( isPowerOfTwoImage ) {
+
+ _gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, paramThreeToGL( texture.wrapS ) );
+ _gl.texParameteri( textureType, _gl.TEXTURE_WRAP_T, paramThreeToGL( texture.wrapT ) );
+
+ _gl.texParameteri( textureType, _gl.TEXTURE_MAG_FILTER, paramThreeToGL( texture.magFilter ) );
+ _gl.texParameteri( textureType, _gl.TEXTURE_MIN_FILTER, paramThreeToGL( texture.minFilter ) );
+
+ } else {
+
+ _gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, _gl.CLAMP_TO_EDGE );
+ _gl.texParameteri( textureType, _gl.TEXTURE_WRAP_T, _gl.CLAMP_TO_EDGE );
+
+ if ( texture.wrapS !== ClampToEdgeWrapping || texture.wrapT !== ClampToEdgeWrapping ) {
+
+ console.warn( 'THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.', texture );
+
+ }
+
+ _gl.texParameteri( textureType, _gl.TEXTURE_MAG_FILTER, filterFallback( texture.magFilter ) );
+ _gl.texParameteri( textureType, _gl.TEXTURE_MIN_FILTER, filterFallback( texture.minFilter ) );
+
+ if ( texture.minFilter !== NearestFilter && texture.minFilter !== LinearFilter ) {
+
+ console.warn( 'THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.', texture );
+
+ }
+
+ }
+
+ extension = extensions.get( 'EXT_texture_filter_anisotropic' );
+
+ if ( extension ) {
+
+ if ( texture.type === FloatType && extensions.get( 'OES_texture_float_linear' ) === null ) return;
+ if ( texture.type === HalfFloatType && extensions.get( 'OES_texture_half_float_linear' ) === null ) return;
+
+ if ( texture.anisotropy > 1 || properties.get( texture ).__currentAnisotropy ) {
+
+ _gl.texParameterf( textureType, extension.TEXTURE_MAX_ANISOTROPY_EXT, Math.min( texture.anisotropy, capabilities.getMaxAnisotropy() ) );
+ properties.get( texture ).__currentAnisotropy = texture.anisotropy;
+
+ }
+
+ }
+
+ }
+
+ function uploadTexture( textureProperties, texture, slot ) {
+
+ if ( textureProperties.__webglInit === undefined ) {
+
+ textureProperties.__webglInit = true;
+
+ texture.addEventListener( 'dispose', onTextureDispose );
+
+ textureProperties.__webglTexture = _gl.createTexture();
+
+ infoMemory.textures ++;
+
+ }
+
+ state.activeTexture( _gl.TEXTURE0 + slot );
+ state.bindTexture( _gl.TEXTURE_2D, textureProperties.__webglTexture );
+
+ _gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, texture.flipY );
+ _gl.pixelStorei( _gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, texture.premultiplyAlpha );
+ _gl.pixelStorei( _gl.UNPACK_ALIGNMENT, texture.unpackAlignment );
+
+ var image = clampToMaxSize( texture.image, capabilities.maxTextureSize );
+
+ if ( textureNeedsPowerOfTwo( texture ) && isPowerOfTwo( image ) === false ) {
+
+ image = makePowerOfTwo( image );
+
+ }
+
+ var isPowerOfTwoImage = isPowerOfTwo( image ),
+ glFormat = paramThreeToGL( texture.format ),
+ glType = paramThreeToGL( texture.type );
+
+ setTextureParameters( _gl.TEXTURE_2D, texture, isPowerOfTwoImage );
+
+ var mipmap, mipmaps = texture.mipmaps;
+
+ if ( texture.isDepthTexture ) {
+
+ // populate depth texture with dummy data
+
+ var internalFormat = _gl.DEPTH_COMPONENT;
+
+ if ( texture.type === FloatType ) {
+
+ if ( !_isWebGL2 ) throw new Error('Float Depth Texture only supported in WebGL2.0');
+ internalFormat = _gl.DEPTH_COMPONENT32F;
+
+ } else if ( _isWebGL2 ) {
+
+ // WebGL 2.0 requires signed internalformat for glTexImage2D
+ internalFormat = _gl.DEPTH_COMPONENT16;
+
+ }
+
+ if ( texture.format === DepthFormat && internalFormat === _gl.DEPTH_COMPONENT ) {
+
+ // The error INVALID_OPERATION is generated by texImage2D if format and internalformat are
+ // DEPTH_COMPONENT and type is not UNSIGNED_SHORT or UNSIGNED_INT
+ // (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
+ if ( texture.type !== UnsignedShortType && texture.type !== UnsignedIntType ) {
+
+ console.warn( 'THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture.' );
+
+ texture.type = UnsignedShortType;
+ glType = paramThreeToGL( texture.type );
+
+ }
+
+ }
+
+ // Depth stencil textures need the DEPTH_STENCIL internal format
+ // (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
+ if ( texture.format === DepthStencilFormat ) {
+
+ internalFormat = _gl.DEPTH_STENCIL;
+
+ // The error INVALID_OPERATION is generated by texImage2D if format and internalformat are
+ // DEPTH_STENCIL and type is not UNSIGNED_INT_24_8_WEBGL.
+ // (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
+ if ( texture.type !== UnsignedInt248Type ) {
+
+ console.warn( 'THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture.' );
+
+ texture.type = UnsignedInt248Type;
+ glType = paramThreeToGL( texture.type );
+
+ }
+
+ }
+
+ state.texImage2D( _gl.TEXTURE_2D, 0, internalFormat, image.width, image.height, 0, glFormat, glType, null );
+
+ } else if ( texture.isDataTexture ) {
+
+ // use manually created mipmaps if available
+ // if there are no manual mipmaps
+ // set 0 level mipmap and then use GL to generate other mipmap levels
+
+ if ( mipmaps.length > 0 && isPowerOfTwoImage ) {
+
+ for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
+
+ mipmap = mipmaps[ i ];
+ state.texImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
+
+ }
+
+ texture.generateMipmaps = false;
+
+ } else {
+
+ state.texImage2D( _gl.TEXTURE_2D, 0, glFormat, image.width, image.height, 0, glFormat, glType, image.data );
+
+ }
+
+ } else if ( texture.isCompressedTexture ) {
+
+ for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
+
+ mipmap = mipmaps[ i ];
+
+ if ( texture.format !== RGBAFormat && texture.format !== RGBFormat ) {
+
+ if ( state.getCompressedTextureFormats().indexOf( glFormat ) > - 1 ) {
+
+ state.compressedTexImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, mipmap.data );
+
+ } else {
+
+ console.warn( "THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()" );
+
+ }
+
+ } else {
+
+ state.texImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
+
+ }
+
+ }
+
+ } else {
+
+ // regular Texture (image, video, canvas)
+
+ // use manually created mipmaps if available
+ // if there are no manual mipmaps
+ // set 0 level mipmap and then use GL to generate other mipmap levels
+
+ if ( mipmaps.length > 0 && isPowerOfTwoImage ) {
+
+ for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
+
+ mipmap = mipmaps[ i ];
+ state.texImage2D( _gl.TEXTURE_2D, i, glFormat, glFormat, glType, mipmap );
+
+ }
+
+ texture.generateMipmaps = false;
+
+ } else {
+
+ state.texImage2D( _gl.TEXTURE_2D, 0, glFormat, glFormat, glType, image );
+
+ }
+
+ }
+
+ if ( texture.generateMipmaps && isPowerOfTwoImage ) _gl.generateMipmap( _gl.TEXTURE_2D );
+
+ textureProperties.__version = texture.version;
+
+ if ( texture.onUpdate ) texture.onUpdate( texture );
+
+ }
+
+ // Render targets
+
+ // Setup storage for target texture and bind it to correct framebuffer
+ function setupFrameBufferTexture( framebuffer, renderTarget, attachment, textureTarget ) {
+
+ var glFormat = paramThreeToGL( renderTarget.texture.format );
+ var glType = paramThreeToGL( renderTarget.texture.type );
+ state.texImage2D( textureTarget, 0, glFormat, renderTarget.width, renderTarget.height, 0, glFormat, glType, null );
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
+ _gl.framebufferTexture2D( _gl.FRAMEBUFFER, attachment, textureTarget, properties.get( renderTarget.texture ).__webglTexture, 0 );
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, null );
+
+ }
+
+ // Setup storage for internal depth/stencil buffers and bind to correct framebuffer
+ function setupRenderBufferStorage( renderbuffer, renderTarget ) {
+
+ _gl.bindRenderbuffer( _gl.RENDERBUFFER, renderbuffer );
+
+ if ( renderTarget.depthBuffer && ! renderTarget.stencilBuffer ) {
+
+ _gl.renderbufferStorage( _gl.RENDERBUFFER, _gl.DEPTH_COMPONENT16, renderTarget.width, renderTarget.height );
+ _gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.DEPTH_ATTACHMENT, _gl.RENDERBUFFER, renderbuffer );
+
+ } else if ( renderTarget.depthBuffer && renderTarget.stencilBuffer ) {
+
+ _gl.renderbufferStorage( _gl.RENDERBUFFER, _gl.DEPTH_STENCIL, renderTarget.width, renderTarget.height );
+ _gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.DEPTH_STENCIL_ATTACHMENT, _gl.RENDERBUFFER, renderbuffer );
+
+ } else {
+
+ // FIXME: We don't support !depth !stencil
+ _gl.renderbufferStorage( _gl.RENDERBUFFER, _gl.RGBA4, renderTarget.width, renderTarget.height );
+
+ }
+
+ _gl.bindRenderbuffer( _gl.RENDERBUFFER, null );
+
+ }
+
+ // Setup resources for a Depth Texture for a FBO (needs an extension)
+ function setupDepthTexture( framebuffer, renderTarget ) {
+
+ var isCube = ( renderTarget && renderTarget.isWebGLRenderTargetCube );
+ if ( isCube ) throw new Error('Depth Texture with cube render targets is not supported!');
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
+
+ if ( !( renderTarget.depthTexture && renderTarget.depthTexture.isDepthTexture ) ) {
+
+ throw new Error('renderTarget.depthTexture must be an instance of THREE.DepthTexture');
+
+ }
+
+ // upload an empty depth texture with framebuffer size
+ if ( !properties.get( renderTarget.depthTexture ).__webglTexture ||
+ renderTarget.depthTexture.image.width !== renderTarget.width ||
+ renderTarget.depthTexture.image.height !== renderTarget.height ) {
+ renderTarget.depthTexture.image.width = renderTarget.width;
+ renderTarget.depthTexture.image.height = renderTarget.height;
+ renderTarget.depthTexture.needsUpdate = true;
+ }
+
+ setTexture2D( renderTarget.depthTexture, 0 );
+
+ var webglDepthTexture = properties.get( renderTarget.depthTexture ).__webglTexture;
+
+ if ( renderTarget.depthTexture.format === DepthFormat ) {
+
+ _gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.DEPTH_ATTACHMENT, _gl.TEXTURE_2D, webglDepthTexture, 0 );
+
+ } else if ( renderTarget.depthTexture.format === DepthStencilFormat ) {
+
+ _gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.DEPTH_STENCIL_ATTACHMENT, _gl.TEXTURE_2D, webglDepthTexture, 0 );
+
+ } else {
+
+ throw new Error('Unknown depthTexture format')
+
+ }
+
+ }
+
+ // Setup GL resources for a non-texture depth buffer
+ function setupDepthRenderbuffer( renderTarget ) {
+
+ var renderTargetProperties = properties.get( renderTarget );
+
+ var isCube = ( renderTarget.isWebGLRenderTargetCube === true );
+
+ if ( renderTarget.depthTexture ) {
+
+ if ( isCube ) throw new Error('target.depthTexture not supported in Cube render targets');
+
+ setupDepthTexture( renderTargetProperties.__webglFramebuffer, renderTarget );
+
+ } else {
+
+ if ( isCube ) {
+
+ renderTargetProperties.__webglDepthbuffer = [];
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglFramebuffer[ i ] );
+ renderTargetProperties.__webglDepthbuffer[ i ] = _gl.createRenderbuffer();
+ setupRenderBufferStorage( renderTargetProperties.__webglDepthbuffer[ i ], renderTarget );
+
+ }
+
+ } else {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, renderTargetProperties.__webglFramebuffer );
+ renderTargetProperties.__webglDepthbuffer = _gl.createRenderbuffer();
+ setupRenderBufferStorage( renderTargetProperties.__webglDepthbuffer, renderTarget );
+
+ }
+
+ }
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, null );
+
+ }
+
+ // Set up GL resources for the render target
+ function setupRenderTarget( renderTarget ) {
+
+ var renderTargetProperties = properties.get( renderTarget );
+ var textureProperties = properties.get( renderTarget.texture );
+
+ renderTarget.addEventListener( 'dispose', onRenderTargetDispose );
+
+ textureProperties.__webglTexture = _gl.createTexture();
+
+ infoMemory.textures ++;
+
+ var isCube = ( renderTarget.isWebGLRenderTargetCube === true );
+ var isTargetPowerOfTwo = isPowerOfTwo( renderTarget );
+
+ // Setup framebuffer
+
+ if ( isCube ) {
+
+ renderTargetProperties.__webglFramebuffer = [];
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ renderTargetProperties.__webglFramebuffer[ i ] = _gl.createFramebuffer();
+
+ }
+
+ } else {
+
+ renderTargetProperties.__webglFramebuffer = _gl.createFramebuffer();
+
+ }
+
+ // Setup color buffer
+
+ if ( isCube ) {
+
+ state.bindTexture( _gl.TEXTURE_CUBE_MAP, textureProperties.__webglTexture );
+ setTextureParameters( _gl.TEXTURE_CUBE_MAP, renderTarget.texture, isTargetPowerOfTwo );
+
+ for ( var i = 0; i < 6; i ++ ) {
+
+ setupFrameBufferTexture( renderTargetProperties.__webglFramebuffer[ i ], renderTarget, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i );
+
+ }
+
+ if ( renderTarget.texture.generateMipmaps && isTargetPowerOfTwo ) _gl.generateMipmap( _gl.TEXTURE_CUBE_MAP );
+ state.bindTexture( _gl.TEXTURE_CUBE_MAP, null );
+
+ } else {
+
+ state.bindTexture( _gl.TEXTURE_2D, textureProperties.__webglTexture );
+ setTextureParameters( _gl.TEXTURE_2D, renderTarget.texture, isTargetPowerOfTwo );
+ setupFrameBufferTexture( renderTargetProperties.__webglFramebuffer, renderTarget, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_2D );
+
+ if ( renderTarget.texture.generateMipmaps && isTargetPowerOfTwo ) _gl.generateMipmap( _gl.TEXTURE_2D );
+ state.bindTexture( _gl.TEXTURE_2D, null );
+
+ }
+
+ // Setup depth and stencil buffers
+
+ if ( renderTarget.depthBuffer ) {
+
+ setupDepthRenderbuffer( renderTarget );
+
+ }
+
+ }
+
+ function updateRenderTargetMipmap( renderTarget ) {
+
+ var texture = renderTarget.texture;
+
+ if ( texture.generateMipmaps && isPowerOfTwo( renderTarget ) &&
+ texture.minFilter !== NearestFilter &&
+ texture.minFilter !== LinearFilter ) {
+
+ var target = (renderTarget && renderTarget.isWebGLRenderTargetCube) ? _gl.TEXTURE_CUBE_MAP : _gl.TEXTURE_2D;
+ var webglTexture = properties.get( texture ).__webglTexture;
+
+ state.bindTexture( target, webglTexture );
+ _gl.generateMipmap( target );
+ state.bindTexture( target, null );
+
+ }
+
+ }
+
+ this.setTexture2D = setTexture2D;
+ this.setTextureCube = setTextureCube;
+ this.setTextureCubeDynamic = setTextureCubeDynamic;
+ this.setupRenderTarget = setupRenderTarget;
+ this.updateRenderTargetMipmap = updateRenderTargetMipmap;
+
+ }
+
+ /**
+ * @author fordacious / fordacious.github.io
+ */
+
+ function WebGLProperties() {
+
+ var properties = {};
+
+ function get( object ) {
+
+ var uuid = object.uuid;
+ var map = properties[ uuid ];
+
+ if ( map === undefined ) {
+
+ map = {};
+ properties[ uuid ] = map;
+
+ }
+
+ return map;
+
+ }
+
+ function remove( object ) {
+
+ delete properties[ object.uuid ];
+
+ }
+
+ function clear() {
+
+ properties = {};
+
+ }
+
+ return {
+ get: get,
+ remove: remove,
+ clear: clear
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLState( gl, extensions, paramThreeToGL ) {
+
+ function ColorBuffer() {
+
+ var locked = false;
+
+ var color = new Vector4();
+ var currentColorMask = null;
+ var currentColorClear = new Vector4();
+
+ return {
+
+ setMask: function ( colorMask ) {
+
+ if ( currentColorMask !== colorMask && ! locked ) {
+
+ gl.colorMask( colorMask, colorMask, colorMask, colorMask );
+ currentColorMask = colorMask;
+
+ }
+
+ },
+
+ setLocked: function ( lock ) {
+
+ locked = lock;
+
+ },
+
+ setClear: function ( r, g, b, a, premultipliedAlpha ) {
+
+ if ( premultipliedAlpha === true ) {
+
+ r *= a; g *= a; b *= a;
+
+ }
+
+ color.set( r, g, b, a );
+
+ if ( currentColorClear.equals( color ) === false ) {
+
+ gl.clearColor( r, g, b, a );
+ currentColorClear.copy( color );
+
+ }
+
+ },
+
+ reset: function () {
+
+ locked = false;
+
+ currentColorMask = null;
+ currentColorClear.set( 0, 0, 0, 1 );
+
+ }
+
+ };
+
+ }
+
+ function DepthBuffer() {
+
+ var locked = false;
+
+ var currentDepthMask = null;
+ var currentDepthFunc = null;
+ var currentDepthClear = null;
+
+ return {
+
+ setTest: function ( depthTest ) {
+
+ if ( depthTest ) {
+
+ enable( gl.DEPTH_TEST );
+
+ } else {
+
+ disable( gl.DEPTH_TEST );
+
+ }
+
+ },
+
+ setMask: function ( depthMask ) {
+
+ if ( currentDepthMask !== depthMask && ! locked ) {
+
+ gl.depthMask( depthMask );
+ currentDepthMask = depthMask;
+
+ }
+
+ },
+
+ setFunc: function ( depthFunc ) {
+
+ if ( currentDepthFunc !== depthFunc ) {
+
+ if ( depthFunc ) {
+
+ switch ( depthFunc ) {
+
+ case NeverDepth:
+
+ gl.depthFunc( gl.NEVER );
+ break;
+
+ case AlwaysDepth:
+
+ gl.depthFunc( gl.ALWAYS );
+ break;
+
+ case LessDepth:
+
+ gl.depthFunc( gl.LESS );
+ break;
+
+ case LessEqualDepth:
+
+ gl.depthFunc( gl.LEQUAL );
+ break;
+
+ case EqualDepth:
+
+ gl.depthFunc( gl.EQUAL );
+ break;
+
+ case GreaterEqualDepth:
+
+ gl.depthFunc( gl.GEQUAL );
+ break;
+
+ case GreaterDepth:
+
+ gl.depthFunc( gl.GREATER );
+ break;
+
+ case NotEqualDepth:
+
+ gl.depthFunc( gl.NOTEQUAL );
+ break;
+
+ default:
+
+ gl.depthFunc( gl.LEQUAL );
+
+ }
+
+ } else {
+
+ gl.depthFunc( gl.LEQUAL );
+
+ }
+
+ currentDepthFunc = depthFunc;
+
+ }
+
+ },
+
+ setLocked: function ( lock ) {
+
+ locked = lock;
+
+ },
+
+ setClear: function ( depth ) {
+
+ if ( currentDepthClear !== depth ) {
+
+ gl.clearDepth( depth );
+ currentDepthClear = depth;
+
+ }
+
+ },
+
+ reset: function () {
+
+ locked = false;
+
+ currentDepthMask = null;
+ currentDepthFunc = null;
+ currentDepthClear = null;
+
+ }
+
+ };
+
+ }
+
+ function StencilBuffer() {
+
+ var locked = false;
+
+ var currentStencilMask = null;
+ var currentStencilFunc = null;
+ var currentStencilRef = null;
+ var currentStencilFuncMask = null;
+ var currentStencilFail = null;
+ var currentStencilZFail = null;
+ var currentStencilZPass = null;
+ var currentStencilClear = null;
+
+ return {
+
+ setTest: function ( stencilTest ) {
+
+ if ( stencilTest ) {
+
+ enable( gl.STENCIL_TEST );
+
+ } else {
+
+ disable( gl.STENCIL_TEST );
+
+ }
+
+ },
+
+ setMask: function ( stencilMask ) {
+
+ if ( currentStencilMask !== stencilMask && ! locked ) {
+
+ gl.stencilMask( stencilMask );
+ currentStencilMask = stencilMask;
+
+ }
+
+ },
+
+ setFunc: function ( stencilFunc, stencilRef, stencilMask ) {
+
+ if ( currentStencilFunc !== stencilFunc ||
+ currentStencilRef !== stencilRef ||
+ currentStencilFuncMask !== stencilMask ) {
+
+ gl.stencilFunc( stencilFunc, stencilRef, stencilMask );
+
+ currentStencilFunc = stencilFunc;
+ currentStencilRef = stencilRef;
+ currentStencilFuncMask = stencilMask;
+
+ }
+
+ },
+
+ setOp: function ( stencilFail, stencilZFail, stencilZPass ) {
+
+ if ( currentStencilFail !== stencilFail ||
+ currentStencilZFail !== stencilZFail ||
+ currentStencilZPass !== stencilZPass ) {
+
+ gl.stencilOp( stencilFail, stencilZFail, stencilZPass );
+
+ currentStencilFail = stencilFail;
+ currentStencilZFail = stencilZFail;
+ currentStencilZPass = stencilZPass;
+
+ }
+
+ },
+
+ setLocked: function ( lock ) {
+
+ locked = lock;
+
+ },
+
+ setClear: function ( stencil ) {
+
+ if ( currentStencilClear !== stencil ) {
+
+ gl.clearStencil( stencil );
+ currentStencilClear = stencil;
+
+ }
+
+ },
+
+ reset: function () {
+
+ locked = false;
+
+ currentStencilMask = null;
+ currentStencilFunc = null;
+ currentStencilRef = null;
+ currentStencilFuncMask = null;
+ currentStencilFail = null;
+ currentStencilZFail = null;
+ currentStencilZPass = null;
+ currentStencilClear = null;
+
+ }
+
+ };
+
+ }
+
+ //
+
+ var colorBuffer = new ColorBuffer();
+ var depthBuffer = new DepthBuffer();
+ var stencilBuffer = new StencilBuffer();
+
+ var maxVertexAttributes = gl.getParameter( gl.MAX_VERTEX_ATTRIBS );
+ var newAttributes = new Uint8Array( maxVertexAttributes );
+ var enabledAttributes = new Uint8Array( maxVertexAttributes );
+ var attributeDivisors = new Uint8Array( maxVertexAttributes );
+
+ var capabilities = {};
+
+ var compressedTextureFormats = null;
+
+ var currentBlending = null;
+ var currentBlendEquation = null;
+ var currentBlendSrc = null;
+ var currentBlendDst = null;
+ var currentBlendEquationAlpha = null;
+ var currentBlendSrcAlpha = null;
+ var currentBlendDstAlpha = null;
+ var currentPremultipledAlpha = false;
+
+ var currentFlipSided = null;
+ var currentCullFace = null;
+
+ var currentLineWidth = null;
+
+ var currentPolygonOffsetFactor = null;
+ var currentPolygonOffsetUnits = null;
+
+ var currentScissorTest = null;
+
+ var maxTextures = gl.getParameter( gl.MAX_TEXTURE_IMAGE_UNITS );
+
+ var version = parseFloat( /^WebGL\ ([0-9])/.exec( gl.getParameter( gl.VERSION ) )[ 1 ] );
+ var lineWidthAvailable = parseFloat( version ) >= 1.0;
+
+ var currentTextureSlot = null;
+ var currentBoundTextures = {};
+
+ var currentScissor = new Vector4();
+ var currentViewport = new Vector4();
+
+ function createTexture( type, target, count ) {
+
+ var data = new Uint8Array( 4 ); // 4 is required to match default unpack alignment of 4.
+ var texture = gl.createTexture();
+
+ gl.bindTexture( type, texture );
+ gl.texParameteri( type, gl.TEXTURE_MIN_FILTER, gl.NEAREST );
+ gl.texParameteri( type, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
+
+ for ( var i = 0; i < count; i ++ ) {
+
+ gl.texImage2D( target + i, 0, gl.RGBA, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, data );
+
+ }
+
+ return texture;
+
+ }
+
+ var emptyTextures = {};
+ emptyTextures[ gl.TEXTURE_2D ] = createTexture( gl.TEXTURE_2D, gl.TEXTURE_2D, 1 );
+ emptyTextures[ gl.TEXTURE_CUBE_MAP ] = createTexture( gl.TEXTURE_CUBE_MAP, gl.TEXTURE_CUBE_MAP_POSITIVE_X, 6 );
+
+ //
+
+ function init() {
+
+ colorBuffer.setClear( 0, 0, 0, 1 );
+ depthBuffer.setClear( 1 );
+ stencilBuffer.setClear( 0 );
+
+ enable( gl.DEPTH_TEST );
+ depthBuffer.setFunc( LessEqualDepth );
+
+ setFlipSided( false );
+ setCullFace( CullFaceBack );
+ enable( gl.CULL_FACE );
+
+ enable( gl.BLEND );
+ setBlending( NormalBlending );
+
+ }
+
+ function initAttributes() {
+
+ for ( var i = 0, l = newAttributes.length; i < l; i ++ ) {
+
+ newAttributes[ i ] = 0;
+
+ }
+
+ }
+
+ function enableAttribute( attribute ) {
+
+ newAttributes[ attribute ] = 1;
+
+ if ( enabledAttributes[ attribute ] === 0 ) {
+
+ gl.enableVertexAttribArray( attribute );
+ enabledAttributes[ attribute ] = 1;
+
+ }
+
+ if ( attributeDivisors[ attribute ] !== 0 ) {
+
+ var extension = extensions.get( 'ANGLE_instanced_arrays' );
+
+ extension.vertexAttribDivisorANGLE( attribute, 0 );
+ attributeDivisors[ attribute ] = 0;
+
+ }
+
+ }
+
+ function enableAttributeAndDivisor( attribute, meshPerAttribute ) {
+
+ newAttributes[ attribute ] = 1;
+
+ if ( enabledAttributes[ attribute ] === 0 ) {
+
+ gl.enableVertexAttribArray( attribute );
+ enabledAttributes[ attribute ] = 1;
+
+ }
+
+ if ( attributeDivisors[ attribute ] !== meshPerAttribute ) {
+
+ var extension = extensions.get( 'ANGLE_instanced_arrays' );
+
+ extension.vertexAttribDivisorANGLE( attribute, meshPerAttribute );
+ attributeDivisors[ attribute ] = meshPerAttribute;
+
+ }
+
+ }
+
+ function disableUnusedAttributes() {
+
+ for ( var i = 0, l = enabledAttributes.length; i !== l; ++ i ) {
+
+ if ( enabledAttributes[ i ] !== newAttributes[ i ] ) {
+
+ gl.disableVertexAttribArray( i );
+ enabledAttributes[ i ] = 0;
+
+ }
+
+ }
+
+ }
+
+ function enable( id ) {
+
+ if ( capabilities[ id ] !== true ) {
+
+ gl.enable( id );
+ capabilities[ id ] = true;
+
+ }
+
+ }
+
+ function disable( id ) {
+
+ if ( capabilities[ id ] !== false ) {
+
+ gl.disable( id );
+ capabilities[ id ] = false;
+
+ }
+
+ }
+
+ function getCompressedTextureFormats() {
+
+ if ( compressedTextureFormats === null ) {
+
+ compressedTextureFormats = [];
+
+ if ( extensions.get( 'WEBGL_compressed_texture_pvrtc' ) ||
+ extensions.get( 'WEBGL_compressed_texture_s3tc' ) ||
+ extensions.get( 'WEBGL_compressed_texture_etc1' ) ) {
+
+ var formats = gl.getParameter( gl.COMPRESSED_TEXTURE_FORMATS );
+
+ for ( var i = 0; i < formats.length; i ++ ) {
+
+ compressedTextureFormats.push( formats[ i ] );
+
+ }
+
+ }
+
+ }
+
+ return compressedTextureFormats;
+
+ }
+
+ function setBlending( blending, blendEquation, blendSrc, blendDst, blendEquationAlpha, blendSrcAlpha, blendDstAlpha, premultipliedAlpha ) {
+
+ if ( blending !== NoBlending ) {
+
+ enable( gl.BLEND );
+
+ } else {
+
+ disable( gl.BLEND );
+
+ }
+
+ if ( blending !== currentBlending || premultipliedAlpha !== currentPremultipledAlpha ) {
+
+ if ( blending === AdditiveBlending ) {
+
+ if ( premultipliedAlpha ) {
+
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.ONE, gl.ONE, gl.ONE, gl.ONE );
+
+ } else {
+
+ gl.blendEquation( gl.FUNC_ADD );
+ gl.blendFunc( gl.SRC_ALPHA, gl.ONE );
+
+ }
+
+ } else if ( blending === SubtractiveBlending ) {
+
+ if ( premultipliedAlpha ) {
+
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.ZERO, gl.ZERO, gl.ONE_MINUS_SRC_COLOR, gl.ONE_MINUS_SRC_ALPHA );
+
+ } else {
+
+ gl.blendEquation( gl.FUNC_ADD );
+ gl.blendFunc( gl.ZERO, gl.ONE_MINUS_SRC_COLOR );
+
+ }
+
+ } else if ( blending === MultiplyBlending ) {
+
+ if ( premultipliedAlpha ) {
+
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.ZERO, gl.SRC_COLOR, gl.ZERO, gl.SRC_ALPHA );
+
+ } else {
+
+ gl.blendEquation( gl.FUNC_ADD );
+ gl.blendFunc( gl.ZERO, gl.SRC_COLOR );
+
+ }
+
+ } else {
+
+ if ( premultipliedAlpha ) {
+
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.ONE, gl.ONE_MINUS_SRC_ALPHA, gl.ONE, gl.ONE_MINUS_SRC_ALPHA );
+
+ } else {
+
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA, gl.ONE, gl.ONE_MINUS_SRC_ALPHA );
+
+ }
+
+ }
+
+ currentBlending = blending;
+ currentPremultipledAlpha = premultipliedAlpha;
+
+ }
+
+ if ( blending === CustomBlending ) {
+
+ blendEquationAlpha = blendEquationAlpha || blendEquation;
+ blendSrcAlpha = blendSrcAlpha || blendSrc;
+ blendDstAlpha = blendDstAlpha || blendDst;
+
+ if ( blendEquation !== currentBlendEquation || blendEquationAlpha !== currentBlendEquationAlpha ) {
+
+ gl.blendEquationSeparate( paramThreeToGL( blendEquation ), paramThreeToGL( blendEquationAlpha ) );
+
+ currentBlendEquation = blendEquation;
+ currentBlendEquationAlpha = blendEquationAlpha;
+
+ }
+
+ if ( blendSrc !== currentBlendSrc || blendDst !== currentBlendDst || blendSrcAlpha !== currentBlendSrcAlpha || blendDstAlpha !== currentBlendDstAlpha ) {
+
+ gl.blendFuncSeparate( paramThreeToGL( blendSrc ), paramThreeToGL( blendDst ), paramThreeToGL( blendSrcAlpha ), paramThreeToGL( blendDstAlpha ) );
+
+ currentBlendSrc = blendSrc;
+ currentBlendDst = blendDst;
+ currentBlendSrcAlpha = blendSrcAlpha;
+ currentBlendDstAlpha = blendDstAlpha;
+
+ }
+
+ } else {
+
+ currentBlendEquation = null;
+ currentBlendSrc = null;
+ currentBlendDst = null;
+ currentBlendEquationAlpha = null;
+ currentBlendSrcAlpha = null;
+ currentBlendDstAlpha = null;
+
+ }
+
+ }
+
+ function setMaterial( material ) {
+
+ material.side === DoubleSide
+ ? disable( gl.CULL_FACE )
+ : enable( gl.CULL_FACE );
+
+ setFlipSided( material.side === BackSide );
+
+ material.transparent === true
+ ? setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst, material.blendEquationAlpha, material.blendSrcAlpha, material.blendDstAlpha, material.premultipliedAlpha )
+ : setBlending( NoBlending );
+
+ depthBuffer.setFunc( material.depthFunc );
+ depthBuffer.setTest( material.depthTest );
+ depthBuffer.setMask( material.depthWrite );
+ colorBuffer.setMask( material.colorWrite );
+
+ setPolygonOffset( material.polygonOffset, material.polygonOffsetFactor, material.polygonOffsetUnits );
+
+ }
+
+ //
+
+ function setFlipSided( flipSided ) {
+
+ if ( currentFlipSided !== flipSided ) {
+
+ if ( flipSided ) {
+
+ gl.frontFace( gl.CW );
+
+ } else {
+
+ gl.frontFace( gl.CCW );
+
+ }
+
+ currentFlipSided = flipSided;
+
+ }
+
+ }
+
+ function setCullFace( cullFace ) {
+
+ if ( cullFace !== CullFaceNone ) {
+
+ enable( gl.CULL_FACE );
+
+ if ( cullFace !== currentCullFace ) {
+
+ if ( cullFace === CullFaceBack ) {
+
+ gl.cullFace( gl.BACK );
+
+ } else if ( cullFace === CullFaceFront ) {
+
+ gl.cullFace( gl.FRONT );
+
+ } else {
+
+ gl.cullFace( gl.FRONT_AND_BACK );
+
+ }
+
+ }
+
+ } else {
+
+ disable( gl.CULL_FACE );
+
+ }
+
+ currentCullFace = cullFace;
+
+ }
+
+ function setLineWidth( width ) {
+
+ if ( width !== currentLineWidth ) {
+
+ if ( lineWidthAvailable ) gl.lineWidth( width );
+
+ currentLineWidth = width;
+
+ }
+
+ }
+
+ function setPolygonOffset( polygonOffset, factor, units ) {
+
+ if ( polygonOffset ) {
+
+ enable( gl.POLYGON_OFFSET_FILL );
+
+ if ( currentPolygonOffsetFactor !== factor || currentPolygonOffsetUnits !== units ) {
+
+ gl.polygonOffset( factor, units );
+
+ currentPolygonOffsetFactor = factor;
+ currentPolygonOffsetUnits = units;
+
+ }
+
+ } else {
+
+ disable( gl.POLYGON_OFFSET_FILL );
+
+ }
+
+ }
+
+ function getScissorTest() {
+
+ return currentScissorTest;
+
+ }
+
+ function setScissorTest( scissorTest ) {
+
+ currentScissorTest = scissorTest;
+
+ if ( scissorTest ) {
+
+ enable( gl.SCISSOR_TEST );
+
+ } else {
+
+ disable( gl.SCISSOR_TEST );
+
+ }
+
+ }
+
+ // texture
+
+ function activeTexture( webglSlot ) {
+
+ if ( webglSlot === undefined ) webglSlot = gl.TEXTURE0 + maxTextures - 1;
+
+ if ( currentTextureSlot !== webglSlot ) {
+
+ gl.activeTexture( webglSlot );
+ currentTextureSlot = webglSlot;
+
+ }
+
+ }
+
+ function bindTexture( webglType, webglTexture ) {
+
+ if ( currentTextureSlot === null ) {
+
+ activeTexture();
+
+ }
+
+ var boundTexture = currentBoundTextures[ currentTextureSlot ];
+
+ if ( boundTexture === undefined ) {
+
+ boundTexture = { type: undefined, texture: undefined };
+ currentBoundTextures[ currentTextureSlot ] = boundTexture;
+
+ }
+
+ if ( boundTexture.type !== webglType || boundTexture.texture !== webglTexture ) {
+
+ gl.bindTexture( webglType, webglTexture || emptyTextures[ webglType ] );
+
+ boundTexture.type = webglType;
+ boundTexture.texture = webglTexture;
+
+ }
+
+ }
+
+ function compressedTexImage2D() {
+
+ try {
+
+ gl.compressedTexImage2D.apply( gl, arguments );
+
+ } catch ( error ) {
+
+ console.error( error );
+
+ }
+
+ }
+
+ function texImage2D() {
+
+ try {
+
+ gl.texImage2D.apply( gl, arguments );
+
+ } catch ( error ) {
+
+ console.error( error );
+
+ }
+
+ }
+
+ //
+
+ function scissor( scissor ) {
+
+ if ( currentScissor.equals( scissor ) === false ) {
+
+ gl.scissor( scissor.x, scissor.y, scissor.z, scissor.w );
+ currentScissor.copy( scissor );
+
+ }
+
+ }
+
+ function viewport( viewport ) {
+
+ if ( currentViewport.equals( viewport ) === false ) {
+
+ gl.viewport( viewport.x, viewport.y, viewport.z, viewport.w );
+ currentViewport.copy( viewport );
+
+ }
+
+ }
+
+ //
+
+ function reset() {
+
+ for ( var i = 0; i < enabledAttributes.length; i ++ ) {
+
+ if ( enabledAttributes[ i ] === 1 ) {
+
+ gl.disableVertexAttribArray( i );
+ enabledAttributes[ i ] = 0;
+
+ }
+
+ }
+
+ capabilities = {};
+
+ compressedTextureFormats = null;
+
+ currentTextureSlot = null;
+ currentBoundTextures = {};
+
+ currentBlending = null;
+
+ currentFlipSided = null;
+ currentCullFace = null;
+
+ colorBuffer.reset();
+ depthBuffer.reset();
+ stencilBuffer.reset();
+
+ }
+
+ return {
+
+ buffers: {
+ color: colorBuffer,
+ depth: depthBuffer,
+ stencil: stencilBuffer
+ },
+
+ init: init,
+ initAttributes: initAttributes,
+ enableAttribute: enableAttribute,
+ enableAttributeAndDivisor: enableAttributeAndDivisor,
+ disableUnusedAttributes: disableUnusedAttributes,
+ enable: enable,
+ disable: disable,
+ getCompressedTextureFormats: getCompressedTextureFormats,
+
+ setBlending: setBlending,
+ setMaterial: setMaterial,
+
+ setFlipSided: setFlipSided,
+ setCullFace: setCullFace,
+
+ setLineWidth: setLineWidth,
+ setPolygonOffset: setPolygonOffset,
+
+ getScissorTest: getScissorTest,
+ setScissorTest: setScissorTest,
+
+ activeTexture: activeTexture,
+ bindTexture: bindTexture,
+ compressedTexImage2D: compressedTexImage2D,
+ texImage2D: texImage2D,
+
+ scissor: scissor,
+ viewport: viewport,
+
+ reset: reset
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLCapabilities( gl, extensions, parameters ) {
+
+ var maxAnisotropy;
+
+ function getMaxAnisotropy() {
+
+ if ( maxAnisotropy !== undefined ) return maxAnisotropy;
+
+ var extension = extensions.get( 'EXT_texture_filter_anisotropic' );
+
+ if ( extension !== null ) {
+
+ maxAnisotropy = gl.getParameter( extension.MAX_TEXTURE_MAX_ANISOTROPY_EXT );
+
+ } else {
+
+ maxAnisotropy = 0;
+
+ }
+
+ return maxAnisotropy;
+
+ }
+
+ function getMaxPrecision( precision ) {
+
+ if ( precision === 'highp' ) {
+
+ if ( gl.getShaderPrecisionFormat( gl.VERTEX_SHADER, gl.HIGH_FLOAT ).precision > 0 &&
+ gl.getShaderPrecisionFormat( gl.FRAGMENT_SHADER, gl.HIGH_FLOAT ).precision > 0 ) {
+
+ return 'highp';
+
+ }
+
+ precision = 'mediump';
+
+ }
+
+ if ( precision === 'mediump' ) {
+
+ if ( gl.getShaderPrecisionFormat( gl.VERTEX_SHADER, gl.MEDIUM_FLOAT ).precision > 0 &&
+ gl.getShaderPrecisionFormat( gl.FRAGMENT_SHADER, gl.MEDIUM_FLOAT ).precision > 0 ) {
+
+ return 'mediump';
+
+ }
+
+ }
+
+ return 'lowp';
+
+ }
+
+ var precision = parameters.precision !== undefined ? parameters.precision : 'highp';
+ var maxPrecision = getMaxPrecision( precision );
+
+ if ( maxPrecision !== precision ) {
+
+ console.warn( 'THREE.WebGLRenderer:', precision, 'not supported, using', maxPrecision, 'instead.' );
+ precision = maxPrecision;
+
+ }
+
+ var logarithmicDepthBuffer = parameters.logarithmicDepthBuffer === true && !! extensions.get( 'EXT_frag_depth' );
+
+ var maxTextures = gl.getParameter( gl.MAX_TEXTURE_IMAGE_UNITS );
+ var maxVertexTextures = gl.getParameter( gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS );
+ var maxTextureSize = gl.getParameter( gl.MAX_TEXTURE_SIZE );
+ var maxCubemapSize = gl.getParameter( gl.MAX_CUBE_MAP_TEXTURE_SIZE );
+
+ var maxAttributes = gl.getParameter( gl.MAX_VERTEX_ATTRIBS );
+ var maxVertexUniforms = gl.getParameter( gl.MAX_VERTEX_UNIFORM_VECTORS );
+ var maxVaryings = gl.getParameter( gl.MAX_VARYING_VECTORS );
+ var maxFragmentUniforms = gl.getParameter( gl.MAX_FRAGMENT_UNIFORM_VECTORS );
+
+ var vertexTextures = maxVertexTextures > 0;
+ var floatFragmentTextures = !! extensions.get( 'OES_texture_float' );
+ var floatVertexTextures = vertexTextures && floatFragmentTextures;
+
+ return {
+
+ getMaxAnisotropy: getMaxAnisotropy,
+ getMaxPrecision: getMaxPrecision,
+
+ precision: precision,
+ logarithmicDepthBuffer: logarithmicDepthBuffer,
+
+ maxTextures: maxTextures,
+ maxVertexTextures: maxVertexTextures,
+ maxTextureSize: maxTextureSize,
+ maxCubemapSize: maxCubemapSize,
+
+ maxAttributes: maxAttributes,
+ maxVertexUniforms: maxVertexUniforms,
+ maxVaryings: maxVaryings,
+ maxFragmentUniforms: maxFragmentUniforms,
+
+ vertexTextures: vertexTextures,
+ floatFragmentTextures: floatFragmentTextures,
+ floatVertexTextures: floatVertexTextures
+
+ };
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function WebGLExtensions( gl ) {
+
+ var extensions = {};
+
+ return {
+
+ get: function ( name ) {
+
+ if ( extensions[ name ] !== undefined ) {
+
+ return extensions[ name ];
+
+ }
+
+ var extension;
+
+ switch ( name ) {
+
+ case 'WEBGL_depth_texture':
+ extension = gl.getExtension( 'WEBGL_depth_texture' ) || gl.getExtension( 'MOZ_WEBGL_depth_texture' ) || gl.getExtension( 'WEBKIT_WEBGL_depth_texture' );
+ break;
+
+ case 'EXT_texture_filter_anisotropic':
+ extension = gl.getExtension( 'EXT_texture_filter_anisotropic' ) || gl.getExtension( 'MOZ_EXT_texture_filter_anisotropic' ) || gl.getExtension( 'WEBKIT_EXT_texture_filter_anisotropic' );
+ break;
+
+ case 'WEBGL_compressed_texture_s3tc':
+ extension = gl.getExtension( 'WEBGL_compressed_texture_s3tc' ) || gl.getExtension( 'MOZ_WEBGL_compressed_texture_s3tc' ) || gl.getExtension( 'WEBKIT_WEBGL_compressed_texture_s3tc' );
+ break;
+
+ case 'WEBGL_compressed_texture_pvrtc':
+ extension = gl.getExtension( 'WEBGL_compressed_texture_pvrtc' ) || gl.getExtension( 'WEBKIT_WEBGL_compressed_texture_pvrtc' );
+ break;
+
+ case 'WEBGL_compressed_texture_etc1':
+ extension = gl.getExtension( 'WEBGL_compressed_texture_etc1' );
+ break;
+
+ default:
+ extension = gl.getExtension( name );
+
+ }
+
+ if ( extension === null ) {
+
+ console.warn( 'THREE.WebGLRenderer: ' + name + ' extension not supported.' );
+
+ }
+
+ extensions[ name ] = extension;
+
+ return extension;
+
+ }
+
+ };
+
+ }
+
+ /**
+ * @author tschw
+ */
+
+ function WebGLClipping() {
+
+ var scope = this,
+
+ globalState = null,
+ numGlobalPlanes = 0,
+ localClippingEnabled = false,
+ renderingShadows = false,
+
+ plane = new Plane(),
+ viewNormalMatrix = new Matrix3(),
+
+ uniform = { value: null, needsUpdate: false };
+
+ this.uniform = uniform;
+ this.numPlanes = 0;
+ this.numIntersection = 0;
+
+ this.init = function( planes, enableLocalClipping, camera ) {
+
+ var enabled =
+ planes.length !== 0 ||
+ enableLocalClipping ||
+ // enable state of previous frame - the clipping code has to
+ // run another frame in order to reset the state:
+ numGlobalPlanes !== 0 ||
+ localClippingEnabled;
+
+ localClippingEnabled = enableLocalClipping;
+
+ globalState = projectPlanes( planes, camera, 0 );
+ numGlobalPlanes = planes.length;
+
+ return enabled;
+
+ };
+
+ this.beginShadows = function() {
+
+ renderingShadows = true;
+ projectPlanes( null );
+
+ };
+
+ this.endShadows = function() {
+
+ renderingShadows = false;
+ resetGlobalState();
+
+ };
+
+ this.setState = function( planes, clipIntersection, clipShadows, camera, cache, fromCache ) {
+
+ if ( ! localClippingEnabled ||
+ planes === null || planes.length === 0 ||
+ renderingShadows && ! clipShadows ) {
+ // there's no local clipping
+
+ if ( renderingShadows ) {
+ // there's no global clipping
+
+ projectPlanes( null );
+
+ } else {
+
+ resetGlobalState();
+ }
+
+ } else {
+
+ var nGlobal = renderingShadows ? 0 : numGlobalPlanes,
+ lGlobal = nGlobal * 4,
+
+ dstArray = cache.clippingState || null;
+
+ uniform.value = dstArray; // ensure unique state
+
+ dstArray = projectPlanes( planes, camera, lGlobal, fromCache );
+
+ for ( var i = 0; i !== lGlobal; ++ i ) {
+
+ dstArray[ i ] = globalState[ i ];
+
+ }
+
+ cache.clippingState = dstArray;
+ this.numIntersection = clipIntersection ? this.numPlanes : 0;
+ this.numPlanes += nGlobal;
+
+ }
+
+
+ };
+
+ function resetGlobalState() {
+
+ if ( uniform.value !== globalState ) {
+
+ uniform.value = globalState;
+ uniform.needsUpdate = numGlobalPlanes > 0;
+
+ }
+
+ scope.numPlanes = numGlobalPlanes;
+ scope.numIntersection = 0;
+
+ }
+
+ function projectPlanes( planes, camera, dstOffset, skipTransform ) {
+
+ var nPlanes = planes !== null ? planes.length : 0,
+ dstArray = null;
+
+ if ( nPlanes !== 0 ) {
+
+ dstArray = uniform.value;
+
+ if ( skipTransform !== true || dstArray === null ) {
+
+ var flatSize = dstOffset + nPlanes * 4,
+ viewMatrix = camera.matrixWorldInverse;
+
+ viewNormalMatrix.getNormalMatrix( viewMatrix );
+
+ if ( dstArray === null || dstArray.length < flatSize ) {
+
+ dstArray = new Float32Array( flatSize );
+
+ }
+
+ for ( var i = 0, i4 = dstOffset;
+ i !== nPlanes; ++ i, i4 += 4 ) {
+
+ plane.copy( planes[ i ] ).
+ applyMatrix4( viewMatrix, viewNormalMatrix );
+
+ plane.normal.toArray( dstArray, i4 );
+ dstArray[ i4 + 3 ] = plane.constant;
+
+ }
+
+ }
+
+ uniform.value = dstArray;
+ uniform.needsUpdate = true;
+
+ }
+
+ scope.numPlanes = nPlanes;
+
+ return dstArray;
+
+ }
+
+ }
+
+ // import { Sphere } from '../math/Sphere';
+ /**
+ * @author supereggbert / http://www.paulbrunt.co.uk/
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author szimek / https://github.com/szimek/
+ * @author tschw
+ */
+
+ function WebGLRenderer( parameters ) {
+
+ console.log( 'THREE.WebGLRenderer', REVISION );
+
+ parameters = parameters || {};
+
+ var _canvas = parameters.canvas !== undefined ? parameters.canvas : document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' ),
+ _context = parameters.context !== undefined ? parameters.context : null,
+
+ _alpha = parameters.alpha !== undefined ? parameters.alpha : false,
+ _depth = parameters.depth !== undefined ? parameters.depth : true,
+ _stencil = parameters.stencil !== undefined ? parameters.stencil : true,
+ _antialias = parameters.antialias !== undefined ? parameters.antialias : false,
+ _premultipliedAlpha = parameters.premultipliedAlpha !== undefined ? parameters.premultipliedAlpha : true,
+ _preserveDrawingBuffer = parameters.preserveDrawingBuffer !== undefined ? parameters.preserveDrawingBuffer : false;
+
+ var lights = [];
+
+ var currentRenderList = null;
+
+ var morphInfluences = new Float32Array( 8 );
+
+ var sprites = [];
+ var lensFlares = [];
+
+ // public properties
+
+ this.domElement = _canvas;
+ this.context = null;
+
+ // clearing
+
+ this.autoClear = true;
+ this.autoClearColor = true;
+ this.autoClearDepth = true;
+ this.autoClearStencil = true;
+
+ // scene graph
+
+ this.sortObjects = true;
+
+ // user-defined clipping
+
+ this.clippingPlanes = [];
+ this.localClippingEnabled = false;
+
+ // physically based shading
+
+ this.gammaFactor = 2.0; // for backwards compatibility
+ this.gammaInput = false;
+ this.gammaOutput = false;
+
+ // physical lights
+
+ this.physicallyCorrectLights = false;
+
+ // tone mapping
+
+ this.toneMapping = LinearToneMapping;
+ this.toneMappingExposure = 1.0;
+ this.toneMappingWhitePoint = 1.0;
+
+ // morphs
+
+ this.maxMorphTargets = 8;
+ this.maxMorphNormals = 4;
+
+ // internal properties
+
+ var _this = this,
+
+ // internal state cache
+
+ _currentProgram = null,
+ _currentRenderTarget = null,
+ _currentFramebuffer = null,
+ _currentMaterialId = - 1,
+ _currentGeometryProgram = '',
+ _currentCamera = null,
+
+ _currentScissor = new Vector4(),
+ _currentScissorTest = null,
+
+ _currentViewport = new Vector4(),
+
+ //
+
+ _usedTextureUnits = 0,
+
+ //
+
+ _clearColor = new Color( 0x000000 ),
+ _clearAlpha = 0,
+
+ _width = _canvas.width,
+ _height = _canvas.height,
+
+ _pixelRatio = 1,
+
+ _scissor = new Vector4( 0, 0, _width, _height ),
+ _scissorTest = false,
+
+ _viewport = new Vector4( 0, 0, _width, _height ),
+
+ // frustum
+
+ _frustum = new Frustum(),
+
+ // clipping
+
+ _clipping = new WebGLClipping(),
+ _clippingEnabled = false,
+ _localClippingEnabled = false,
+
+ // camera matrices cache
+
+ _projScreenMatrix = new Matrix4(),
+
+ _vector3 = new Vector3(),
+ _matrix4 = new Matrix4(),
+ _matrix42 = new Matrix4(),
+
+ // light arrays cache
+
+ _lights = {
+
+ hash: '',
+
+ ambient: [ 0, 0, 0 ],
+ directional: [],
+ directionalShadowMap: [],
+ directionalShadowMatrix: [],
+ spot: [],
+ spotShadowMap: [],
+ spotShadowMatrix: [],
+ rectArea: [],
+ point: [],
+ pointShadowMap: [],
+ pointShadowMatrix: [],
+ hemi: [],
+
+ shadows: []
+
+ },
+
+ // info
+
+ _infoMemory = {
+ geometries: 0,
+ textures: 0
+ },
+
+ _infoRender = {
+
+ frame: 0,
+ calls: 0,
+ vertices: 0,
+ faces: 0,
+ points: 0
+
+ };
+
+ this.info = {
+
+ render: _infoRender,
+ memory: _infoMemory,
+ programs: null
+
+ };
+
+
+ // initialize
+
+ var _gl;
+
+ try {
+
+ var contextAttributes = {
+ alpha: _alpha,
+ depth: _depth,
+ stencil: _stencil,
+ antialias: _antialias,
+ premultipliedAlpha: _premultipliedAlpha,
+ preserveDrawingBuffer: _preserveDrawingBuffer
+ };
+
+ _gl = _context || _canvas.getContext( 'webgl', contextAttributes ) || _canvas.getContext( 'experimental-webgl', contextAttributes );
+
+ if ( _gl === null ) {
+
+ if ( _canvas.getContext( 'webgl' ) !== null ) {
+
+ throw 'Error creating WebGL context with your selected attributes.';
+
+ } else {
+
+ throw 'Error creating WebGL context.';
+
+ }
+
+ }
+
+ // Some experimental-webgl implementations do not have getShaderPrecisionFormat
+
+ if ( _gl.getShaderPrecisionFormat === undefined ) {
+
+ _gl.getShaderPrecisionFormat = function () {
+
+ return { 'rangeMin': 1, 'rangeMax': 1, 'precision': 1 };
+
+ };
+
+ }
+
+ _canvas.addEventListener( 'webglcontextlost', onContextLost, false );
+
+ } catch ( error ) {
+
+ console.error( 'THREE.WebGLRenderer: ' + error );
+
+ }
+
+ var extensions = new WebGLExtensions( _gl );
+
+ extensions.get( 'WEBGL_depth_texture' );
+ extensions.get( 'OES_texture_float' );
+ extensions.get( 'OES_texture_float_linear' );
+ extensions.get( 'OES_texture_half_float' );
+ extensions.get( 'OES_texture_half_float_linear' );
+ extensions.get( 'OES_standard_derivatives' );
+ extensions.get( 'ANGLE_instanced_arrays' );
+
+ if ( extensions.get( 'OES_element_index_uint' ) ) {
+
+ BufferGeometry.MaxIndex = 4294967296;
+
+ }
+
+ var capabilities = new WebGLCapabilities( _gl, extensions, parameters );
+
+ var state = new WebGLState( _gl, extensions, paramThreeToGL );
+
+ var properties = new WebGLProperties();
+ var textures = new WebGLTextures( _gl, extensions, state, properties, capabilities, paramThreeToGL, _infoMemory );
+ var attributes = new WebGLAttributes( _gl );
+ var geometries = new WebGLGeometries( _gl, attributes, _infoMemory );
+ var objects = new WebGLObjects( _gl, geometries, _infoRender );
+ var programCache = new WebGLPrograms( this, capabilities );
+ var lightCache = new WebGLLights();
+ var renderLists = new WebGLRenderLists();
+
+ this.info.programs = programCache.programs;
+
+ var bufferRenderer = new WebGLBufferRenderer( _gl, extensions, _infoRender );
+ var indexedBufferRenderer = new WebGLIndexedBufferRenderer( _gl, extensions, _infoRender );
+
+ //
+
+ var backgroundPlaneCamera, backgroundPlaneMesh;
+ var backgroundBoxCamera, backgroundBoxMesh;
+
+ //
+
+ function getTargetPixelRatio() {
+
+ return _currentRenderTarget === null ? _pixelRatio : 1;
+
+ }
+
+ function setDefaultGLState() {
+
+ state.init();
+
+ state.scissor( _currentScissor.copy( _scissor ).multiplyScalar( _pixelRatio ) );
+ state.viewport( _currentViewport.copy( _viewport ).multiplyScalar( _pixelRatio ) );
+
+ state.buffers.color.setClear( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha, _premultipliedAlpha );
+
+ }
+
+ function resetGLState() {
+
+ _currentProgram = null;
+ _currentCamera = null;
+
+ _currentGeometryProgram = '';
+ _currentMaterialId = - 1;
+
+ state.reset();
+
+ }
+
+ setDefaultGLState();
+
+ this.context = _gl;
+ this.capabilities = capabilities;
+ this.extensions = extensions;
+ this.properties = properties;
+ this.state = state;
+
+ // shadow map
+
+ var shadowMap = new WebGLShadowMap( this, _lights, objects, capabilities );
+
+ this.shadowMap = shadowMap;
+
+
+ // Plugins
+
+ var spritePlugin = new SpritePlugin( this, sprites );
+ var lensFlarePlugin = new LensFlarePlugin( this, lensFlares );
+
+ // API
+
+ this.getContext = function () {
+
+ return _gl;
+
+ };
+
+ this.getContextAttributes = function () {
+
+ return _gl.getContextAttributes();
+
+ };
+
+ this.forceContextLoss = function () {
+
+ var extension = extensions.get( 'WEBGL_lose_context' );
+ if ( extension ) extension.loseContext();
+
+ };
+
+ this.getMaxAnisotropy = function () {
+
+ return capabilities.getMaxAnisotropy();
+
+ };
+
+ this.getPrecision = function () {
+
+ return capabilities.precision;
+
+ };
+
+ this.getPixelRatio = function () {
+
+ return _pixelRatio;
+
+ };
+
+ this.setPixelRatio = function ( value ) {
+
+ if ( value === undefined ) return;
+
+ _pixelRatio = value;
+
+ this.setSize( _viewport.z, _viewport.w, false );
+
+ };
+
+ this.getSize = function () {
+
+ return {
+ width: _width,
+ height: _height
+ };
+
+ };
+
+ this.setSize = function ( width, height, updateStyle ) {
+
+ _width = width;
+ _height = height;
+
+ _canvas.width = width * _pixelRatio;
+ _canvas.height = height * _pixelRatio;
+
+ if ( updateStyle !== false ) {
+
+ _canvas.style.width = width + 'px';
+ _canvas.style.height = height + 'px';
+
+ }
+
+ this.setViewport( 0, 0, width, height );
+
+ };
+
+ this.setViewport = function ( x, y, width, height ) {
+
+ state.viewport( _viewport.set( x, y, width, height ) );
+
+ };
+
+ this.setScissor = function ( x, y, width, height ) {
+
+ state.scissor( _scissor.set( x, y, width, height ) );
+
+ };
+
+ this.setScissorTest = function ( boolean ) {
+
+ state.setScissorTest( _scissorTest = boolean );
+
+ };
+
+ // Clearing
+
+ this.getClearColor = function () {
+
+ return _clearColor;
+
+ };
+
+ this.setClearColor = function ( color, alpha ) {
+
+ _clearColor.set( color );
+
+ _clearAlpha = alpha !== undefined ? alpha : 1;
+
+ state.buffers.color.setClear( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha, _premultipliedAlpha );
+
+ };
+
+ this.getClearAlpha = function () {
+
+ return _clearAlpha;
+
+ };
+
+ this.setClearAlpha = function ( alpha ) {
+
+ _clearAlpha = alpha;
+
+ state.buffers.color.setClear( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha, _premultipliedAlpha );
+
+ };
+
+ this.clear = function ( color, depth, stencil ) {
+
+ var bits = 0;
+
+ if ( color === undefined || color ) bits |= _gl.COLOR_BUFFER_BIT;
+ if ( depth === undefined || depth ) bits |= _gl.DEPTH_BUFFER_BIT;
+ if ( stencil === undefined || stencil ) bits |= _gl.STENCIL_BUFFER_BIT;
+
+ _gl.clear( bits );
+
+ };
+
+ this.clearColor = function () {
+
+ this.clear( true, false, false );
+
+ };
+
+ this.clearDepth = function () {
+
+ this.clear( false, true, false );
+
+ };
+
+ this.clearStencil = function () {
+
+ this.clear( false, false, true );
+
+ };
+
+ this.clearTarget = function ( renderTarget, color, depth, stencil ) {
+
+ this.setRenderTarget( renderTarget );
+ this.clear( color, depth, stencil );
+
+ };
+
+ // Reset
+
+ this.resetGLState = resetGLState;
+
+ this.dispose = function () {
+
+ _canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
+
+ renderLists.dispose();
+
+ };
+
+ // Events
+
+ function onContextLost( event ) {
+
+ event.preventDefault();
+
+ resetGLState();
+ setDefaultGLState();
+
+ properties.clear();
+ objects.clear();
+
+ }
+
+ function onMaterialDispose( event ) {
+
+ var material = event.target;
+
+ material.removeEventListener( 'dispose', onMaterialDispose );
+
+ deallocateMaterial( material );
+
+ }
+
+ // Buffer deallocation
+
+ function deallocateMaterial( material ) {
+
+ releaseMaterialProgramReference( material );
+
+ properties.remove( material );
+
+ }
+
+
+ function releaseMaterialProgramReference( material ) {
+
+ var programInfo = properties.get( material ).program;
+
+ material.program = undefined;
+
+ if ( programInfo !== undefined ) {
+
+ programCache.releaseProgram( programInfo );
+
+ }
+
+ }
+
+ // Buffer rendering
+
+ function renderObjectImmediate( object, program, material ) {
+
+ object.render( function ( object ) {
+
+ _this.renderBufferImmediate( object, program, material );
+
+ } );
+
+ }
+
+ this.renderBufferImmediate = function ( object, program, material ) {
+
+ state.initAttributes();
+
+ var buffers = properties.get( object );
+
+ if ( object.hasPositions && ! buffers.position ) buffers.position = _gl.createBuffer();
+ if ( object.hasNormals && ! buffers.normal ) buffers.normal = _gl.createBuffer();
+ if ( object.hasUvs && ! buffers.uv ) buffers.uv = _gl.createBuffer();
+ if ( object.hasColors && ! buffers.color ) buffers.color = _gl.createBuffer();
+
+ var programAttributes = program.getAttributes();
+
+ if ( object.hasPositions ) {
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffers.position );
+ _gl.bufferData( _gl.ARRAY_BUFFER, object.positionArray, _gl.DYNAMIC_DRAW );
+
+ state.enableAttribute( programAttributes.position );
+ _gl.vertexAttribPointer( programAttributes.position, 3, _gl.FLOAT, false, 0, 0 );
+
+ }
+
+ if ( object.hasNormals ) {
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffers.normal );
+
+ if ( ! material.isMeshPhongMaterial &&
+ ! material.isMeshStandardMaterial &&
+ ! material.isMeshNormalMaterial &&
+ material.shading === FlatShading ) {
+
+ for ( var i = 0, l = object.count * 3; i < l; i += 9 ) {
+
+ var array = object.normalArray;
+
+ var nx = ( array[ i + 0 ] + array[ i + 3 ] + array[ i + 6 ] ) / 3;
+ var ny = ( array[ i + 1 ] + array[ i + 4 ] + array[ i + 7 ] ) / 3;
+ var nz = ( array[ i + 2 ] + array[ i + 5 ] + array[ i + 8 ] ) / 3;
+
+ array[ i + 0 ] = nx;
+ array[ i + 1 ] = ny;
+ array[ i + 2 ] = nz;
+
+ array[ i + 3 ] = nx;
+ array[ i + 4 ] = ny;
+ array[ i + 5 ] = nz;
+
+ array[ i + 6 ] = nx;
+ array[ i + 7 ] = ny;
+ array[ i + 8 ] = nz;
+
+ }
+
+ }
+
+ _gl.bufferData( _gl.ARRAY_BUFFER, object.normalArray, _gl.DYNAMIC_DRAW );
+
+ state.enableAttribute( programAttributes.normal );
+
+ _gl.vertexAttribPointer( programAttributes.normal, 3, _gl.FLOAT, false, 0, 0 );
+
+ }
+
+ if ( object.hasUvs && material.map ) {
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffers.uv );
+ _gl.bufferData( _gl.ARRAY_BUFFER, object.uvArray, _gl.DYNAMIC_DRAW );
+
+ state.enableAttribute( programAttributes.uv );
+
+ _gl.vertexAttribPointer( attributes.uv, 2, _gl.FLOAT, false, 0, 0 );
+
+ }
+
+ if ( object.hasColors && material.vertexColors !== NoColors ) {
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffers.color );
+ _gl.bufferData( _gl.ARRAY_BUFFER, object.colorArray, _gl.DYNAMIC_DRAW );
+
+ state.enableAttribute( programAttributes.color );
+
+ _gl.vertexAttribPointer( programAttributes.color, 3, _gl.FLOAT, false, 0, 0 );
+
+ }
+
+ state.disableUnusedAttributes();
+
+ _gl.drawArrays( _gl.TRIANGLES, 0, object.count );
+
+ object.count = 0;
+
+ };
+
+ function absNumericalSort( a, b ) {
+
+ return Math.abs( b[ 0 ] ) - Math.abs( a[ 0 ] );
+
+ }
+
+ this.renderBufferDirect = function ( camera, fog, geometry, material, object, group ) {
+
+ state.setMaterial( material );
+
+ var program = setProgram( camera, fog, material, object );
+ var geometryProgram = geometry.id + '_' + program.id + '_' + ( material.wireframe === true );
+
+ var updateBuffers = false;
+
+ if ( geometryProgram !== _currentGeometryProgram ) {
+
+ _currentGeometryProgram = geometryProgram;
+ updateBuffers = true;
+
+ }
+
+ // morph targets
+
+ var morphTargetInfluences = object.morphTargetInfluences;
+
+ if ( morphTargetInfluences !== undefined ) {
+
+ // TODO Remove allocations
+
+ var activeInfluences = [];
+
+ for ( var i = 0, l = morphTargetInfluences.length; i < l; i ++ ) {
+
+ var influence = morphTargetInfluences[ i ];
+ activeInfluences.push( [ influence, i ] );
+
+ }
+
+ activeInfluences.sort( absNumericalSort );
+
+ if ( activeInfluences.length > 8 ) {
+
+ activeInfluences.length = 8;
+
+ }
+
+ var morphAttributes = geometry.morphAttributes;
+
+ for ( var i = 0, l = activeInfluences.length; i < l; i ++ ) {
+
+ var influence = activeInfluences[ i ];
+ morphInfluences[ i ] = influence[ 0 ];
+
+ if ( influence[ 0 ] !== 0 ) {
+
+ var index = influence[ 1 ];
+
+ if ( material.morphTargets === true && morphAttributes.position ) geometry.addAttribute( 'morphTarget' + i, morphAttributes.position[ index ] );
+ if ( material.morphNormals === true && morphAttributes.normal ) geometry.addAttribute( 'morphNormal' + i, morphAttributes.normal[ index ] );
+
+ } else {
+
+ if ( material.morphTargets === true ) geometry.removeAttribute( 'morphTarget' + i );
+ if ( material.morphNormals === true ) geometry.removeAttribute( 'morphNormal' + i );
+
+ }
+
+ }
+
+ for ( var i = activeInfluences.length, il = morphInfluences.length; i < il; i ++ ) {
+
+ morphInfluences[ i ] = 0.0;
+
+ }
+
+ program.getUniforms().setValue( _gl, 'morphTargetInfluences', morphInfluences );
+
+ updateBuffers = true;
+
+ }
+
+ //
+
+ var index = geometry.index;
+ var position = geometry.attributes.position;
+ var rangeFactor = 1;
+
+ if ( material.wireframe === true ) {
+
+ index = geometries.getWireframeAttribute( geometry );
+ rangeFactor = 2;
+
+ }
+
+ var renderer = bufferRenderer;
+
+ if ( index !== null ) {
+
+ renderer = indexedBufferRenderer;
+ renderer.setIndex( index );
+
+ }
+
+ if ( updateBuffers ) {
+
+ setupVertexAttributes( material, program, geometry );
+
+ if ( index !== null ) {
+
+ _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, attributes.get( index ).buffer );
+
+ }
+
+ }
+
+ //
+
+ var dataCount = 0;
+
+ if ( index !== null ) {
+
+ dataCount = index.count;
+
+ } else if ( position !== undefined ) {
+
+ dataCount = position.count;
+
+ }
+
+ var rangeStart = geometry.drawRange.start * rangeFactor;
+ var rangeCount = geometry.drawRange.count * rangeFactor;
+
+ var groupStart = group !== null ? group.start * rangeFactor : 0;
+ var groupCount = group !== null ? group.count * rangeFactor : Infinity;
+
+ var drawStart = Math.max( rangeStart, groupStart );
+ var drawEnd = Math.min( dataCount, rangeStart + rangeCount, groupStart + groupCount ) - 1;
+
+ var drawCount = Math.max( 0, drawEnd - drawStart + 1 );
+
+ if ( drawCount === 0 ) return;
+
+ //
+
+ if ( object.isMesh ) {
+
+ if ( material.wireframe === true ) {
+
+ state.setLineWidth( material.wireframeLinewidth * getTargetPixelRatio() );
+ renderer.setMode( _gl.LINES );
+
+ } else {
+
+ switch ( object.drawMode ) {
+
+ case TrianglesDrawMode:
+ renderer.setMode( _gl.TRIANGLES );
+ break;
+
+ case TriangleStripDrawMode:
+ renderer.setMode( _gl.TRIANGLE_STRIP );
+ break;
+
+ case TriangleFanDrawMode:
+ renderer.setMode( _gl.TRIANGLE_FAN );
+ break;
+
+ }
+
+ }
+
+
+ } else if ( object.isLine ) {
+
+ var lineWidth = material.linewidth;
+
+ if ( lineWidth === undefined ) lineWidth = 1; // Not using Line*Material
+
+ state.setLineWidth( lineWidth * getTargetPixelRatio() );
+
+ if ( object.isLineSegments ) {
+
+ renderer.setMode( _gl.LINES );
+
+ } else if ( object.isLineLoop ) {
+
+ renderer.setMode( _gl.LINE_LOOP );
+
+ } else {
+
+ renderer.setMode( _gl.LINE_STRIP );
+
+ }
+
+ } else if ( object.isPoints ) {
+
+ renderer.setMode( _gl.POINTS );
+
+ }
+
+ if ( geometry && geometry.isInstancedBufferGeometry ) {
+
+ if ( geometry.maxInstancedCount > 0 ) {
+
+ renderer.renderInstances( geometry, drawStart, drawCount );
+
+ }
+
+ } else {
+
+ renderer.render( drawStart, drawCount );
+
+ }
+
+ };
+
+ function setupVertexAttributes( material, program, geometry, startIndex ) {
+
+ if ( geometry && geometry.isInstancedBufferGeometry ) {
+
+ if ( extensions.get( 'ANGLE_instanced_arrays' ) === null ) {
+
+ console.error( 'THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.' );
+ return;
+
+ }
+
+ }
+
+ if ( startIndex === undefined ) startIndex = 0;
+
+ state.initAttributes();
+
+ var geometryAttributes = geometry.attributes;
+
+ var programAttributes = program.getAttributes();
+
+ var materialDefaultAttributeValues = material.defaultAttributeValues;
+
+ for ( var name in programAttributes ) {
+
+ var programAttribute = programAttributes[ name ];
+
+ if ( programAttribute >= 0 ) {
+
+ var geometryAttribute = geometryAttributes[ name ];
+
+ if ( geometryAttribute !== undefined ) {
+
+ var normalized = geometryAttribute.normalized;
+ var size = geometryAttribute.itemSize;
+
+ var attributeProperties = attributes.get( geometryAttribute );
+
+ var buffer = attributeProperties.buffer;
+ var type = attributeProperties.type;
+ var bytesPerElement = attributeProperties.bytesPerElement;
+
+ if ( geometryAttribute.isInterleavedBufferAttribute ) {
+
+ var data = geometryAttribute.data;
+ var stride = data.stride;
+ var offset = geometryAttribute.offset;
+
+ if ( data && data.isInstancedInterleavedBuffer ) {
+
+ state.enableAttributeAndDivisor( programAttribute, data.meshPerAttribute );
+
+ if ( geometry.maxInstancedCount === undefined ) {
+
+ geometry.maxInstancedCount = data.meshPerAttribute * data.count;
+
+ }
+
+ } else {
+
+ state.enableAttribute( programAttribute );
+
+ }
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffer );
+ _gl.vertexAttribPointer( programAttribute, size, type, normalized, stride * bytesPerElement, ( startIndex * stride + offset ) * bytesPerElement );
+
+ } else {
+
+ if ( geometryAttribute.isInstancedBufferAttribute ) {
+
+ state.enableAttributeAndDivisor( programAttribute, geometryAttribute.meshPerAttribute );
+
+ if ( geometry.maxInstancedCount === undefined ) {
+
+ geometry.maxInstancedCount = geometryAttribute.meshPerAttribute * geometryAttribute.count;
+
+ }
+
+ } else {
+
+ state.enableAttribute( programAttribute );
+
+ }
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, buffer );
+ _gl.vertexAttribPointer( programAttribute, size, type, normalized, 0, startIndex * size * bytesPerElement );
+
+ }
+
+ } else if ( materialDefaultAttributeValues !== undefined ) {
+
+ var value = materialDefaultAttributeValues[ name ];
+
+ if ( value !== undefined ) {
+
+ switch ( value.length ) {
+
+ case 2:
+ _gl.vertexAttrib2fv( programAttribute, value );
+ break;
+
+ case 3:
+ _gl.vertexAttrib3fv( programAttribute, value );
+ break;
+
+ case 4:
+ _gl.vertexAttrib4fv( programAttribute, value );
+ break;
+
+ default:
+ _gl.vertexAttrib1fv( programAttribute, value );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ }
+
+ state.disableUnusedAttributes();
+
+ }
+
+ // Compile
+
+ this.compile = function ( scene, camera ) {
+
+ lights = [];
+
+ scene.traverse( function ( object ) {
+
+ if ( object.isLight ) {
+
+ lights.push( object );
+
+ }
+
+ } );
+
+ setupLights( lights, camera );
+
+ scene.traverse( function ( object ) {
+
+ if ( object.material ) {
+
+ if ( Array.isArray( object.material ) ) {
+
+ for ( var i = 0; i < object.material.length; i ++ ) {
+
+ initMaterial( object.material[ i ], scene.fog, object );
+
+ }
+
+ } else {
+
+ initMaterial( object.material, scene.fog, object );
+
+ }
+
+ }
+
+ } );
+
+ };
+
+ // Rendering
+
+ this.render = function ( scene, camera, renderTarget, forceClear ) {
+
+ if ( camera !== undefined && camera.isCamera !== true ) {
+
+ console.error( 'THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.' );
+ return;
+
+ }
+
+ // reset caching for this frame
+
+ _currentGeometryProgram = '';
+ _currentMaterialId = - 1;
+ _currentCamera = null;
+
+ // update scene graph
+
+ if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
+
+ // update camera matrices and frustum
+
+ camera.onBeforeRender( _this );
+
+ if ( camera.parent === null ) camera.updateMatrixWorld();
+
+ camera.matrixWorldInverse.getInverse( camera.matrixWorld );
+
+ _projScreenMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
+ _frustum.setFromMatrix( _projScreenMatrix );
+
+ lights.length = 0;
+ sprites.length = 0;
+ lensFlares.length = 0;
+
+ _localClippingEnabled = this.localClippingEnabled;
+ _clippingEnabled = _clipping.init( this.clippingPlanes, _localClippingEnabled, camera );
+
+ currentRenderList = renderLists.get( scene, camera );
+ currentRenderList.init();
+
+ projectObject( scene, camera, _this.sortObjects );
+
+ currentRenderList.finish();
+
+ if ( _this.sortObjects === true ) {
+
+ currentRenderList.sort();
+
+ }
+
+ //
+
+ if ( _clippingEnabled ) _clipping.beginShadows();
+
+ setupShadows( lights );
+
+ shadowMap.render( scene, camera );
+
+ setupLights( lights, camera );
+
+ if ( _clippingEnabled ) _clipping.endShadows();
+
+ //
+
+ _infoRender.frame ++;
+ _infoRender.calls = 0;
+ _infoRender.vertices = 0;
+ _infoRender.faces = 0;
+ _infoRender.points = 0;
+
+ if ( renderTarget === undefined ) {
+
+ renderTarget = null;
+
+ }
+
+ this.setRenderTarget( renderTarget );
+
+ //
+
+ var background = scene.background;
+
+ if ( background === null ) {
+
+ state.buffers.color.setClear( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha, _premultipliedAlpha );
+
+ } else if ( background && background.isColor ) {
+
+ state.buffers.color.setClear( background.r, background.g, background.b, 1, _premultipliedAlpha );
+ forceClear = true;
+
+ }
+
+ if ( this.autoClear || forceClear ) {
+
+ this.clear( this.autoClearColor, this.autoClearDepth, this.autoClearStencil );
+
+ }
+
+ if ( background && background.isCubeTexture ) {
+
+ if ( backgroundBoxCamera === undefined ) {
+
+ backgroundBoxCamera = new PerspectiveCamera();
+
+ backgroundBoxMesh = new Mesh(
+ new BoxBufferGeometry( 5, 5, 5 ),
+ new ShaderMaterial( {
+ uniforms: ShaderLib.cube.uniforms,
+ vertexShader: ShaderLib.cube.vertexShader,
+ fragmentShader: ShaderLib.cube.fragmentShader,
+ side: BackSide,
+ depthTest: false,
+ depthWrite: false,
+ fog: false
+ } )
+ );
+
+ }
+
+ backgroundBoxCamera.projectionMatrix.copy( camera.projectionMatrix );
+
+ backgroundBoxCamera.matrixWorld.extractRotation( camera.matrixWorld );
+ backgroundBoxCamera.matrixWorldInverse.getInverse( backgroundBoxCamera.matrixWorld );
+
+
+ backgroundBoxMesh.material.uniforms[ "tCube" ].value = background;
+ backgroundBoxMesh.modelViewMatrix.multiplyMatrices( backgroundBoxCamera.matrixWorldInverse, backgroundBoxMesh.matrixWorld );
+
+ objects.update( backgroundBoxMesh );
+
+ _this.renderBufferDirect( backgroundBoxCamera, null, backgroundBoxMesh.geometry, backgroundBoxMesh.material, backgroundBoxMesh, null );
+
+ } else if ( background && background.isTexture ) {
+
+ if ( backgroundPlaneCamera === undefined ) {
+
+ backgroundPlaneCamera = new OrthographicCamera( - 1, 1, 1, - 1, 0, 1 );
+
+ backgroundPlaneMesh = new Mesh(
+ new PlaneBufferGeometry( 2, 2 ),
+ new MeshBasicMaterial( { depthTest: false, depthWrite: false, fog: false } )
+ );
+
+ }
+
+ backgroundPlaneMesh.material.map = background;
+
+ objects.update( backgroundPlaneMesh );
+
+ _this.renderBufferDirect( backgroundPlaneCamera, null, backgroundPlaneMesh.geometry, backgroundPlaneMesh.material, backgroundPlaneMesh, null );
+
+ }
+
+ //
+
+ var opaqueObjects = currentRenderList.opaque;
+ var transparentObjects = currentRenderList.transparent;
+
+ if ( scene.overrideMaterial ) {
+
+ var overrideMaterial = scene.overrideMaterial;
+
+ if ( opaqueObjects.length ) renderObjects( opaqueObjects, scene, camera, overrideMaterial );
+ if ( transparentObjects.length ) renderObjects( transparentObjects, scene, camera, overrideMaterial );
+
+ } else {
+
+ // opaque pass (front-to-back order)
+
+ if ( opaqueObjects.length ) renderObjects( opaqueObjects, scene, camera );
+
+ // transparent pass (back-to-front order)
+
+ if ( transparentObjects.length ) renderObjects( transparentObjects, scene, camera );
+
+ }
+
+ // custom render plugins (post pass)
+
+ spritePlugin.render( scene, camera );
+ lensFlarePlugin.render( scene, camera, _currentViewport );
+
+ // Generate mipmap if we're using any kind of mipmap filtering
+
+ if ( renderTarget ) {
+
+ textures.updateRenderTargetMipmap( renderTarget );
+
+ }
+
+ // Ensure depth buffer writing is enabled so it can be cleared on next render
+
+ state.buffers.depth.setTest( true );
+ state.buffers.depth.setMask( true );
+ state.buffers.color.setMask( true );
+
+ if ( camera.isArrayCamera && camera.enabled ) {
+
+ _this.setScissorTest( false );
+
+ }
+
+ camera.onAfterRender( _this );
+
+ // _gl.finish();
+
+ };
+
+ /*
+ // TODO Duplicated code (Frustum)
+
+ var _sphere = new Sphere();
+
+ function isObjectViewable( object ) {
+
+ var geometry = object.geometry;
+
+ if ( geometry.boundingSphere === null )
+ geometry.computeBoundingSphere();
+
+ _sphere.copy( geometry.boundingSphere ).
+ applyMatrix4( object.matrixWorld );
+
+ return isSphereViewable( _sphere );
+
+ }
+
+ function isSpriteViewable( sprite ) {
+
+ _sphere.center.set( 0, 0, 0 );
+ _sphere.radius = 0.7071067811865476;
+ _sphere.applyMatrix4( sprite.matrixWorld );
+
+ return isSphereViewable( _sphere );
+
+ }
+
+ function isSphereViewable( sphere ) {
+
+ if ( ! _frustum.intersectsSphere( sphere ) ) return false;
+
+ var numPlanes = _clipping.numPlanes;
+
+ if ( numPlanes === 0 ) return true;
+
+ var planes = _this.clippingPlanes,
+
+ center = sphere.center,
+ negRad = - sphere.radius,
+ i = 0;
+
+ do {
+
+ // out when deeper than radius in the negative halfspace
+ if ( planes[ i ].distanceToPoint( center ) < negRad ) return false;
+
+ } while ( ++ i !== numPlanes );
+
+ return true;
+
+ }
+ */
+
+ function projectObject( object, camera, sortObjects ) {
+
+ if ( ! object.visible ) return;
+
+ var visible = object.layers.test( camera.layers );
+
+ if ( visible ) {
+
+ if ( object.isLight ) {
+
+ lights.push( object );
+
+ } else if ( object.isSprite ) {
+
+ if ( ! object.frustumCulled || _frustum.intersectsSprite( object ) ) {
+
+ sprites.push( object );
+
+ }
+
+ } else if ( object.isLensFlare ) {
+
+ lensFlares.push( object );
+
+ } else if ( object.isImmediateRenderObject ) {
+
+ if ( sortObjects ) {
+
+ _vector3.setFromMatrixPosition( object.matrixWorld )
+ .applyMatrix4( _projScreenMatrix );
+
+ }
+
+ currentRenderList.push( object, null, object.material, _vector3.z, null );
+
+ } else if ( object.isMesh || object.isLine || object.isPoints ) {
+
+ if ( object.isSkinnedMesh ) {
+
+ object.skeleton.update();
+
+ }
+
+ if ( ! object.frustumCulled || _frustum.intersectsObject( object ) ) {
+
+ if ( sortObjects ) {
+
+ _vector3.setFromMatrixPosition( object.matrixWorld )
+ .applyMatrix4( _projScreenMatrix );
+
+ }
+
+ var geometry = objects.update( object );
+ var material = object.material;
+
+ if ( Array.isArray( material ) ) {
+
+ var groups = geometry.groups;
+
+ for ( var i = 0, l = groups.length; i < l; i ++ ) {
+
+ var group = groups[ i ];
+ var groupMaterial = material[ group.materialIndex ];
+
+ if ( groupMaterial && groupMaterial.visible ) {
+
+ currentRenderList.push( object, geometry, groupMaterial, _vector3.z, group );
+
+ }
+
+ }
+
+ } else if ( material.visible ) {
+
+ currentRenderList.push( object, geometry, material, _vector3.z, null );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ var children = object.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ projectObject( children[ i ], camera, sortObjects );
+
+ }
+
+ }
+
+ function renderObjects( renderList, scene, camera, overrideMaterial ) {
+
+ for ( var i = 0, l = renderList.length; i < l; i ++ ) {
+
+ var renderItem = renderList[ i ];
+
+ var object = renderItem.object;
+ var geometry = renderItem.geometry;
+ var material = overrideMaterial === undefined ? renderItem.material : overrideMaterial;
+ var group = renderItem.group;
+
+ object.onBeforeRender( _this, scene, camera, geometry, material, group );
+
+ if ( camera.isArrayCamera && camera.enabled ) {
+
+ var cameras = camera.cameras;
+
+ for ( var j = 0, jl = cameras.length; j < jl; j ++ ) {
+
+ var camera2 = cameras[ j ];
+ var bounds = camera2.bounds;
+
+ _this.setViewport(
+ bounds.x * _width * _pixelRatio, bounds.y * _height * _pixelRatio,
+ bounds.z * _width * _pixelRatio, bounds.w * _height * _pixelRatio
+ );
+ _this.setScissor(
+ bounds.x * _width * _pixelRatio, bounds.y * _height * _pixelRatio,
+ bounds.z * _width * _pixelRatio, bounds.w * _height * _pixelRatio
+ );
+ _this.setScissorTest( true );
+
+ renderObject( object, scene, camera2, geometry, material, group );
+
+ }
+
+ } else {
+
+ renderObject( object, scene, camera, geometry, material, group );
+
+ }
+
+ object.onAfterRender( _this, scene, camera, geometry, material, group );
+
+ }
+
+ }
+
+ function renderObject( object, scene, camera, geometry, material, group ) {
+
+ object.modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, object.matrixWorld );
+ object.normalMatrix.getNormalMatrix( object.modelViewMatrix );
+
+ if ( object.isImmediateRenderObject ) {
+
+ state.setMaterial( material );
+
+ var program = setProgram( camera, scene.fog, material, object );
+
+ _currentGeometryProgram = '';
+
+ renderObjectImmediate( object, program, material );
+
+ } else {
+
+ _this.renderBufferDirect( camera, scene.fog, geometry, material, object, group );
+
+ }
+
+ }
+
+ function initMaterial( material, fog, object ) {
+
+ var materialProperties = properties.get( material );
+
+ var parameters = programCache.getParameters(
+ material, _lights, fog, _clipping.numPlanes, _clipping.numIntersection, object );
+
+ var code = programCache.getProgramCode( material, parameters );
+
+ var program = materialProperties.program;
+ var programChange = true;
+
+ if ( program === undefined ) {
+
+ // new material
+ material.addEventListener( 'dispose', onMaterialDispose );
+
+ } else if ( program.code !== code ) {
+
+ // changed glsl or parameters
+ releaseMaterialProgramReference( material );
+
+ } else if ( parameters.shaderID !== undefined ) {
+
+ // same glsl and uniform list
+ return;
+
+ } else {
+
+ // only rebuild uniform list
+ programChange = false;
+
+ }
+
+ if ( programChange ) {
+
+ if ( parameters.shaderID ) {
+
+ var shader = ShaderLib[ parameters.shaderID ];
+
+ materialProperties.__webglShader = {
+ name: material.type,
+ uniforms: UniformsUtils.clone( shader.uniforms ),
+ vertexShader: shader.vertexShader,
+ fragmentShader: shader.fragmentShader
+ };
+
+ } else {
+
+ materialProperties.__webglShader = {
+ name: material.type,
+ uniforms: material.uniforms,
+ vertexShader: material.vertexShader,
+ fragmentShader: material.fragmentShader
+ };
+
+ }
+
+ material.__webglShader = materialProperties.__webglShader;
+
+ program = programCache.acquireProgram( material, parameters, code );
+
+ materialProperties.program = program;
+ material.program = program;
+
+ }
+
+ var programAttributes = program.getAttributes();
+
+ if ( material.morphTargets ) {
+
+ material.numSupportedMorphTargets = 0;
+
+ for ( var i = 0; i < _this.maxMorphTargets; i ++ ) {
+
+ if ( programAttributes[ 'morphTarget' + i ] >= 0 ) {
+
+ material.numSupportedMorphTargets ++;
+
+ }
+
+ }
+
+ }
+
+ if ( material.morphNormals ) {
+
+ material.numSupportedMorphNormals = 0;
+
+ for ( var i = 0; i < _this.maxMorphNormals; i ++ ) {
+
+ if ( programAttributes[ 'morphNormal' + i ] >= 0 ) {
+
+ material.numSupportedMorphNormals ++;
+
+ }
+
+ }
+
+ }
+
+ var uniforms = materialProperties.__webglShader.uniforms;
+
+ if ( ! material.isShaderMaterial &&
+ ! material.isRawShaderMaterial ||
+ material.clipping === true ) {
+
+ materialProperties.numClippingPlanes = _clipping.numPlanes;
+ materialProperties.numIntersection = _clipping.numIntersection;
+ uniforms.clippingPlanes = _clipping.uniform;
+
+ }
+
+ materialProperties.fog = fog;
+
+ // store the light setup it was created for
+
+ materialProperties.lightsHash = _lights.hash;
+
+ if ( material.lights ) {
+
+ // wire up the material to this renderer's lighting state
+
+ uniforms.ambientLightColor.value = _lights.ambient;
+ uniforms.directionalLights.value = _lights.directional;
+ uniforms.spotLights.value = _lights.spot;
+ uniforms.rectAreaLights.value = _lights.rectArea;
+ uniforms.pointLights.value = _lights.point;
+ uniforms.hemisphereLights.value = _lights.hemi;
+
+ uniforms.directionalShadowMap.value = _lights.directionalShadowMap;
+ uniforms.directionalShadowMatrix.value = _lights.directionalShadowMatrix;
+ uniforms.spotShadowMap.value = _lights.spotShadowMap;
+ uniforms.spotShadowMatrix.value = _lights.spotShadowMatrix;
+ uniforms.pointShadowMap.value = _lights.pointShadowMap;
+ uniforms.pointShadowMatrix.value = _lights.pointShadowMatrix;
+ // TODO (abelnation): add area lights shadow info to uniforms
+
+ }
+
+ var progUniforms = materialProperties.program.getUniforms(),
+ uniformsList =
+ WebGLUniforms.seqWithValue( progUniforms.seq, uniforms );
+
+ materialProperties.uniformsList = uniformsList;
+
+ }
+
+ function setProgram( camera, fog, material, object ) {
+
+ _usedTextureUnits = 0;
+
+ var materialProperties = properties.get( material );
+
+ if ( _clippingEnabled ) {
+
+ if ( _localClippingEnabled || camera !== _currentCamera ) {
+
+ var useCache =
+ camera === _currentCamera &&
+ material.id === _currentMaterialId;
+
+ // we might want to call this function with some ClippingGroup
+ // object instead of the material, once it becomes feasible
+ // (#8465, #8379)
+ _clipping.setState(
+ material.clippingPlanes, material.clipIntersection, material.clipShadows,
+ camera, materialProperties, useCache );
+
+ }
+
+ }
+
+ if ( material.needsUpdate === false ) {
+
+ if ( materialProperties.program === undefined ) {
+
+ material.needsUpdate = true;
+
+ } else if ( material.fog && materialProperties.fog !== fog ) {
+
+ material.needsUpdate = true;
+
+ } else if ( material.lights && materialProperties.lightsHash !== _lights.hash ) {
+
+ material.needsUpdate = true;
+
+ } else if ( materialProperties.numClippingPlanes !== undefined &&
+ ( materialProperties.numClippingPlanes !== _clipping.numPlanes ||
+ materialProperties.numIntersection !== _clipping.numIntersection ) ) {
+
+ material.needsUpdate = true;
+
+ }
+
+ }
+
+ if ( material.needsUpdate ) {
+
+ initMaterial( material, fog, object );
+ material.needsUpdate = false;
+
+ }
+
+ var refreshProgram = false;
+ var refreshMaterial = false;
+ var refreshLights = false;
+
+ var program = materialProperties.program,
+ p_uniforms = program.getUniforms(),
+ m_uniforms = materialProperties.__webglShader.uniforms;
+
+ if ( program.id !== _currentProgram ) {
+
+ _gl.useProgram( program.program );
+ _currentProgram = program.id;
+
+ refreshProgram = true;
+ refreshMaterial = true;
+ refreshLights = true;
+
+ }
+
+ if ( material.id !== _currentMaterialId ) {
+
+ _currentMaterialId = material.id;
+
+ refreshMaterial = true;
+
+ }
+
+ if ( refreshProgram || camera !== _currentCamera ) {
+
+ p_uniforms.setValue( _gl, 'projectionMatrix', camera.projectionMatrix );
+
+ if ( capabilities.logarithmicDepthBuffer ) {
+
+ p_uniforms.setValue( _gl, 'logDepthBufFC',
+ 2.0 / ( Math.log( camera.far + 1.0 ) / Math.LN2 ) );
+
+ }
+
+
+ if ( camera !== _currentCamera ) {
+
+ _currentCamera = camera;
+
+ // lighting uniforms depend on the camera so enforce an update
+ // now, in case this material supports lights - or later, when
+ // the next material that does gets activated:
+
+ refreshMaterial = true; // set to true on material change
+ refreshLights = true; // remains set until update done
+
+ }
+
+ // load material specific uniforms
+ // (shader material also gets them for the sake of genericity)
+
+ if ( material.isShaderMaterial ||
+ material.isMeshPhongMaterial ||
+ material.isMeshStandardMaterial ||
+ material.envMap ) {
+
+ var uCamPos = p_uniforms.map.cameraPosition;
+
+ if ( uCamPos !== undefined ) {
+
+ uCamPos.setValue( _gl,
+ _vector3.setFromMatrixPosition( camera.matrixWorld ) );
+
+ }
+
+ }
+
+ if ( material.isMeshPhongMaterial ||
+ material.isMeshLambertMaterial ||
+ material.isMeshBasicMaterial ||
+ material.isMeshStandardMaterial ||
+ material.isShaderMaterial ||
+ material.skinning ) {
+
+ p_uniforms.setValue( _gl, 'viewMatrix', camera.matrixWorldInverse );
+
+ }
+
+ p_uniforms.setValue( _gl, 'toneMappingExposure', _this.toneMappingExposure );
+ p_uniforms.setValue( _gl, 'toneMappingWhitePoint', _this.toneMappingWhitePoint );
+
+ }
+
+ // skinning uniforms must be set even if material didn't change
+ // auto-setting of texture unit for bone texture must go before other textures
+ // not sure why, but otherwise weird things happen
+
+ if ( material.skinning ) {
+
+ p_uniforms.setOptional( _gl, object, 'bindMatrix' );
+ p_uniforms.setOptional( _gl, object, 'bindMatrixInverse' );
+
+ var skeleton = object.skeleton;
+
+ if ( skeleton ) {
+
+ var bones = skeleton.bones;
+
+ if ( capabilities.floatVertexTextures ) {
+
+ if ( skeleton.boneTexture === undefined ) {
+
+ // layout (1 matrix = 4 pixels)
+ // RGBA RGBA RGBA RGBA (=> column1, column2, column3, column4)
+ // with 8x8 pixel texture max 16 bones * 4 pixels = (8 * 8)
+ // 16x16 pixel texture max 64 bones * 4 pixels = (16 * 16)
+ // 32x32 pixel texture max 256 bones * 4 pixels = (32 * 32)
+ // 64x64 pixel texture max 1024 bones * 4 pixels = (64 * 64)
+
+
+ var size = Math.sqrt( bones.length * 4 ); // 4 pixels needed for 1 matrix
+ size = _Math.nextPowerOfTwo( Math.ceil( size ) );
+ size = Math.max( size, 4 );
+
+ var boneMatrices = new Float32Array( size * size * 4 ); // 4 floats per RGBA pixel
+ boneMatrices.set( skeleton.boneMatrices ); // copy current values
+
+ var boneTexture = new DataTexture( boneMatrices, size, size, RGBAFormat, FloatType );
+
+ skeleton.boneMatrices = boneMatrices;
+ skeleton.boneTexture = boneTexture;
+ skeleton.boneTextureSize = size;
+
+ }
+
+ p_uniforms.setValue( _gl, 'boneTexture', skeleton.boneTexture );
+ p_uniforms.setValue( _gl, 'boneTextureSize', skeleton.boneTextureSize );
+
+ } else {
+
+ p_uniforms.setOptional( _gl, skeleton, 'boneMatrices' );
+
+ }
+
+ }
+
+ }
+
+ if ( refreshMaterial ) {
+
+ if ( material.lights ) {
+
+ // the current material requires lighting info
+
+ // note: all lighting uniforms are always set correctly
+ // they simply reference the renderer's state for their
+ // values
+ //
+ // use the current material's .needsUpdate flags to set
+ // the GL state when required
+
+ markUniformsLightsNeedsUpdate( m_uniforms, refreshLights );
+
+ }
+
+ // refresh uniforms common to several materials
+
+ if ( fog && material.fog ) {
+
+ refreshUniformsFog( m_uniforms, fog );
+
+ }
+
+ if ( material.isMeshBasicMaterial ||
+ material.isMeshLambertMaterial ||
+ material.isMeshPhongMaterial ||
+ material.isMeshStandardMaterial ||
+ material.isMeshNormalMaterial ||
+ material.isMeshDepthMaterial ) {
+
+ refreshUniformsCommon( m_uniforms, material );
+
+ }
+
+ // refresh single material specific uniforms
+
+ if ( material.isLineBasicMaterial ) {
+
+ refreshUniformsLine( m_uniforms, material );
+
+ } else if ( material.isLineDashedMaterial ) {
+
+ refreshUniformsLine( m_uniforms, material );
+ refreshUniformsDash( m_uniforms, material );
+
+ } else if ( material.isPointsMaterial ) {
+
+ refreshUniformsPoints( m_uniforms, material );
+
+ } else if ( material.isMeshLambertMaterial ) {
+
+ refreshUniformsLambert( m_uniforms, material );
+
+ } else if ( material.isMeshToonMaterial ) {
+
+ refreshUniformsToon( m_uniforms, material );
+
+ } else if ( material.isMeshPhongMaterial ) {
+
+ refreshUniformsPhong( m_uniforms, material );
+
+ } else if ( material.isMeshPhysicalMaterial ) {
+
+ refreshUniformsPhysical( m_uniforms, material );
+
+ } else if ( material.isMeshStandardMaterial ) {
+
+ refreshUniformsStandard( m_uniforms, material );
+
+ } else if ( material.isMeshDepthMaterial ) {
+
+ if ( material.displacementMap ) {
+
+ m_uniforms.displacementMap.value = material.displacementMap;
+ m_uniforms.displacementScale.value = material.displacementScale;
+ m_uniforms.displacementBias.value = material.displacementBias;
+
+ }
+
+ } else if ( material.isMeshNormalMaterial ) {
+
+ refreshUniformsNormal( m_uniforms, material );
+
+ }
+
+ // RectAreaLight Texture
+ // TODO (mrdoob): Find a nicer implementation
+
+ if ( m_uniforms.ltcMat !== undefined ) m_uniforms.ltcMat.value = UniformsLib.LTC_MAT_TEXTURE;
+ if ( m_uniforms.ltcMag !== undefined ) m_uniforms.ltcMag.value = UniformsLib.LTC_MAG_TEXTURE;
+
+ WebGLUniforms.upload(
+ _gl, materialProperties.uniformsList, m_uniforms, _this );
+
+ }
+
+
+ // common matrices
+
+ p_uniforms.setValue( _gl, 'modelViewMatrix', object.modelViewMatrix );
+ p_uniforms.setValue( _gl, 'normalMatrix', object.normalMatrix );
+ p_uniforms.setValue( _gl, 'modelMatrix', object.matrixWorld );
+
+ return program;
+
+ }
+
+ // Uniforms (refresh uniforms objects)
+
+ function refreshUniformsCommon( uniforms, material ) {
+
+ uniforms.opacity.value = material.opacity;
+
+ uniforms.diffuse.value = material.color;
+
+ if ( material.emissive ) {
+
+ uniforms.emissive.value.copy( material.emissive ).multiplyScalar( material.emissiveIntensity );
+
+ }
+
+ uniforms.map.value = material.map;
+ uniforms.specularMap.value = material.specularMap;
+ uniforms.alphaMap.value = material.alphaMap;
+
+ if ( material.lightMap ) {
+
+ uniforms.lightMap.value = material.lightMap;
+ uniforms.lightMapIntensity.value = material.lightMapIntensity;
+
+ }
+
+ if ( material.aoMap ) {
+
+ uniforms.aoMap.value = material.aoMap;
+ uniforms.aoMapIntensity.value = material.aoMapIntensity;
+
+ }
+
+ // uv repeat and offset setting priorities
+ // 1. color map
+ // 2. specular map
+ // 3. normal map
+ // 4. bump map
+ // 5. alpha map
+ // 6. emissive map
+
+ var uvScaleMap;
+
+ if ( material.map ) {
+
+ uvScaleMap = material.map;
+
+ } else if ( material.specularMap ) {
+
+ uvScaleMap = material.specularMap;
+
+ } else if ( material.displacementMap ) {
+
+ uvScaleMap = material.displacementMap;
+
+ } else if ( material.normalMap ) {
+
+ uvScaleMap = material.normalMap;
+
+ } else if ( material.bumpMap ) {
+
+ uvScaleMap = material.bumpMap;
+
+ } else if ( material.roughnessMap ) {
+
+ uvScaleMap = material.roughnessMap;
+
+ } else if ( material.metalnessMap ) {
+
+ uvScaleMap = material.metalnessMap;
+
+ } else if ( material.alphaMap ) {
+
+ uvScaleMap = material.alphaMap;
+
+ } else if ( material.emissiveMap ) {
+
+ uvScaleMap = material.emissiveMap;
+
+ }
+
+ if ( uvScaleMap !== undefined ) {
+
+ // backwards compatibility
+ if ( uvScaleMap.isWebGLRenderTarget ) {
+
+ uvScaleMap = uvScaleMap.texture;
+
+ }
+
+ var offset = uvScaleMap.offset;
+ var repeat = uvScaleMap.repeat;
+
+ uniforms.offsetRepeat.value.set( offset.x, offset.y, repeat.x, repeat.y );
+
+ }
+
+ uniforms.envMap.value = material.envMap;
+
+ // don't flip CubeTexture envMaps, flip everything else:
+ // WebGLRenderTargetCube will be flipped for backwards compatibility
+ // WebGLRenderTargetCube.texture will be flipped because it's a Texture and NOT a CubeTexture
+ // this check must be handled differently, or removed entirely, if WebGLRenderTargetCube uses a CubeTexture in the future
+ uniforms.flipEnvMap.value = ( ! ( material.envMap && material.envMap.isCubeTexture ) ) ? 1 : - 1;
+
+ uniforms.reflectivity.value = material.reflectivity;
+ uniforms.refractionRatio.value = material.refractionRatio;
+
+ }
+
+ function refreshUniformsLine( uniforms, material ) {
+
+ uniforms.diffuse.value = material.color;
+ uniforms.opacity.value = material.opacity;
+
+ }
+
+ function refreshUniformsDash( uniforms, material ) {
+
+ uniforms.dashSize.value = material.dashSize;
+ uniforms.totalSize.value = material.dashSize + material.gapSize;
+ uniforms.scale.value = material.scale;
+
+ }
+
+ function refreshUniformsPoints( uniforms, material ) {
+
+ uniforms.diffuse.value = material.color;
+ uniforms.opacity.value = material.opacity;
+ uniforms.size.value = material.size * _pixelRatio;
+ uniforms.scale.value = _height * 0.5;
+
+ uniforms.map.value = material.map;
+
+ if ( material.map !== null ) {
+
+ var offset = material.map.offset;
+ var repeat = material.map.repeat;
+
+ uniforms.offsetRepeat.value.set( offset.x, offset.y, repeat.x, repeat.y );
+
+ }
+
+ }
+
+ function refreshUniformsFog( uniforms, fog ) {
+
+ uniforms.fogColor.value = fog.color;
+
+ if ( fog.isFog ) {
+
+ uniforms.fogNear.value = fog.near;
+ uniforms.fogFar.value = fog.far;
+
+ } else if ( fog.isFogExp2 ) {
+
+ uniforms.fogDensity.value = fog.density;
+
+ }
+
+ }
+
+ function refreshUniformsLambert( uniforms, material ) {
+
+ if ( material.emissiveMap ) {
+
+ uniforms.emissiveMap.value = material.emissiveMap;
+
+ }
+
+ }
+
+ function refreshUniformsPhong( uniforms, material ) {
+
+ uniforms.specular.value = material.specular;
+ uniforms.shininess.value = Math.max( material.shininess, 1e-4 ); // to prevent pow( 0.0, 0.0 )
+
+ if ( material.emissiveMap ) {
+
+ uniforms.emissiveMap.value = material.emissiveMap;
+
+ }
+
+ if ( material.bumpMap ) {
+
+ uniforms.bumpMap.value = material.bumpMap;
+ uniforms.bumpScale.value = material.bumpScale;
+
+ }
+
+ if ( material.normalMap ) {
+
+ uniforms.normalMap.value = material.normalMap;
+ uniforms.normalScale.value.copy( material.normalScale );
+
+ }
+
+ if ( material.displacementMap ) {
+
+ uniforms.displacementMap.value = material.displacementMap;
+ uniforms.displacementScale.value = material.displacementScale;
+ uniforms.displacementBias.value = material.displacementBias;
+
+ }
+
+ }
+
+ function refreshUniformsToon( uniforms, material ) {
+
+ refreshUniformsPhong( uniforms, material );
+
+ if ( material.gradientMap ) {
+
+ uniforms.gradientMap.value = material.gradientMap;
+
+ }
+
+ }
+
+ function refreshUniformsStandard( uniforms, material ) {
+
+ uniforms.roughness.value = material.roughness;
+ uniforms.metalness.value = material.metalness;
+
+ if ( material.roughnessMap ) {
+
+ uniforms.roughnessMap.value = material.roughnessMap;
+
+ }
+
+ if ( material.metalnessMap ) {
+
+ uniforms.metalnessMap.value = material.metalnessMap;
+
+ }
+
+ if ( material.emissiveMap ) {
+
+ uniforms.emissiveMap.value = material.emissiveMap;
+
+ }
+
+ if ( material.bumpMap ) {
+
+ uniforms.bumpMap.value = material.bumpMap;
+ uniforms.bumpScale.value = material.bumpScale;
+
+ }
+
+ if ( material.normalMap ) {
+
+ uniforms.normalMap.value = material.normalMap;
+ uniforms.normalScale.value.copy( material.normalScale );
+
+ }
+
+ if ( material.displacementMap ) {
+
+ uniforms.displacementMap.value = material.displacementMap;
+ uniforms.displacementScale.value = material.displacementScale;
+ uniforms.displacementBias.value = material.displacementBias;
+
+ }
+
+ if ( material.envMap ) {
+
+ //uniforms.envMap.value = material.envMap; // part of uniforms common
+ uniforms.envMapIntensity.value = material.envMapIntensity;
+
+ }
+
+ }
+
+ function refreshUniformsPhysical( uniforms, material ) {
+
+ uniforms.clearCoat.value = material.clearCoat;
+ uniforms.clearCoatRoughness.value = material.clearCoatRoughness;
+
+ refreshUniformsStandard( uniforms, material );
+
+ }
+
+ function refreshUniformsNormal( uniforms, material ) {
+
+ if ( material.bumpMap ) {
+
+ uniforms.bumpMap.value = material.bumpMap;
+ uniforms.bumpScale.value = material.bumpScale;
+
+ }
+
+ if ( material.normalMap ) {
+
+ uniforms.normalMap.value = material.normalMap;
+ uniforms.normalScale.value.copy( material.normalScale );
+
+ }
+
+ if ( material.displacementMap ) {
+
+ uniforms.displacementMap.value = material.displacementMap;
+ uniforms.displacementScale.value = material.displacementScale;
+ uniforms.displacementBias.value = material.displacementBias;
+
+ }
+
+ }
+
+ // If uniforms are marked as clean, they don't need to be loaded to the GPU.
+
+ function markUniformsLightsNeedsUpdate( uniforms, value ) {
+
+ uniforms.ambientLightColor.needsUpdate = value;
+
+ uniforms.directionalLights.needsUpdate = value;
+ uniforms.pointLights.needsUpdate = value;
+ uniforms.spotLights.needsUpdate = value;
+ uniforms.rectAreaLights.needsUpdate = value;
+ uniforms.hemisphereLights.needsUpdate = value;
+
+ }
+
+ // Lighting
+
+ function setupShadows( lights ) {
+
+ var lightShadowsLength = 0;
+
+ for ( var i = 0, l = lights.length; i < l; i ++ ) {
+
+ var light = lights[ i ];
+
+ if ( light.castShadow ) {
+
+ _lights.shadows[ lightShadowsLength ] = light;
+ lightShadowsLength ++;
+
+ }
+
+ }
+
+ _lights.shadows.length = lightShadowsLength;
+
+ }
+
+ function setupLights( lights, camera ) {
+
+ var l, ll, light, shadow,
+ r = 0, g = 0, b = 0,
+ color,
+ intensity,
+ distance,
+ shadowMap,
+
+ viewMatrix = camera.matrixWorldInverse,
+
+ directionalLength = 0,
+ pointLength = 0,
+ spotLength = 0,
+ rectAreaLength = 0,
+ hemiLength = 0;
+
+ for ( l = 0, ll = lights.length; l < ll; l ++ ) {
+
+ light = lights[ l ];
+
+ color = light.color;
+ intensity = light.intensity;
+ distance = light.distance;
+
+ shadowMap = ( light.shadow && light.shadow.map ) ? light.shadow.map.texture : null;
+
+ if ( light.isAmbientLight ) {
+
+ r += color.r * intensity;
+ g += color.g * intensity;
+ b += color.b * intensity;
+
+ } else if ( light.isDirectionalLight ) {
+
+ var uniforms = lightCache.get( light );
+
+ uniforms.color.copy( light.color ).multiplyScalar( light.intensity );
+ uniforms.direction.setFromMatrixPosition( light.matrixWorld );
+ _vector3.setFromMatrixPosition( light.target.matrixWorld );
+ uniforms.direction.sub( _vector3 );
+ uniforms.direction.transformDirection( viewMatrix );
+
+ uniforms.shadow = light.castShadow;
+
+ if ( light.castShadow ) {
+
+ shadow = light.shadow;
+
+ uniforms.shadowBias = shadow.bias;
+ uniforms.shadowRadius = shadow.radius;
+ uniforms.shadowMapSize = shadow.mapSize;
+
+ }
+
+ _lights.directionalShadowMap[ directionalLength ] = shadowMap;
+ _lights.directionalShadowMatrix[ directionalLength ] = light.shadow.matrix;
+ _lights.directional[ directionalLength ] = uniforms;
+
+ directionalLength ++;
+
+ } else if ( light.isSpotLight ) {
+
+ var uniforms = lightCache.get( light );
+
+ uniforms.position.setFromMatrixPosition( light.matrixWorld );
+ uniforms.position.applyMatrix4( viewMatrix );
+
+ uniforms.color.copy( color ).multiplyScalar( intensity );
+ uniforms.distance = distance;
+
+ uniforms.direction.setFromMatrixPosition( light.matrixWorld );
+ _vector3.setFromMatrixPosition( light.target.matrixWorld );
+ uniforms.direction.sub( _vector3 );
+ uniforms.direction.transformDirection( viewMatrix );
+
+ uniforms.coneCos = Math.cos( light.angle );
+ uniforms.penumbraCos = Math.cos( light.angle * ( 1 - light.penumbra ) );
+ uniforms.decay = ( light.distance === 0 ) ? 0.0 : light.decay;
+
+ uniforms.shadow = light.castShadow;
+
+ if ( light.castShadow ) {
+
+ shadow = light.shadow;
+
+ uniforms.shadowBias = shadow.bias;
+ uniforms.shadowRadius = shadow.radius;
+ uniforms.shadowMapSize = shadow.mapSize;
+
+ }
+
+ _lights.spotShadowMap[ spotLength ] = shadowMap;
+ _lights.spotShadowMatrix[ spotLength ] = light.shadow.matrix;
+ _lights.spot[ spotLength ] = uniforms;
+
+ spotLength ++;
+
+ } else if ( light.isRectAreaLight ) {
+
+ var uniforms = lightCache.get( light );
+
+ // (a) intensity controls irradiance of entire light
+ uniforms.color
+ .copy( color )
+ .multiplyScalar( intensity / ( light.width * light.height ) );
+
+ // (b) intensity controls the radiance per light area
+ // uniforms.color.copy( color ).multiplyScalar( intensity );
+
+ uniforms.position.setFromMatrixPosition( light.matrixWorld );
+ uniforms.position.applyMatrix4( viewMatrix );
+
+ // extract local rotation of light to derive width/height half vectors
+ _matrix42.identity();
+ _matrix4.copy( light.matrixWorld );
+ _matrix4.premultiply( viewMatrix );
+ _matrix42.extractRotation( _matrix4 );
+
+ uniforms.halfWidth.set( light.width * 0.5, 0.0, 0.0 );
+ uniforms.halfHeight.set( 0.0, light.height * 0.5, 0.0 );
+
+ uniforms.halfWidth.applyMatrix4( _matrix42 );
+ uniforms.halfHeight.applyMatrix4( _matrix42 );
+
+ // TODO (abelnation): RectAreaLight distance?
+ // uniforms.distance = distance;
+
+ _lights.rectArea[ rectAreaLength ] = uniforms;
+
+ rectAreaLength ++;
+
+ } else if ( light.isPointLight ) {
+
+ var uniforms = lightCache.get( light );
+
+ uniforms.position.setFromMatrixPosition( light.matrixWorld );
+ uniforms.position.applyMatrix4( viewMatrix );
+
+ uniforms.color.copy( light.color ).multiplyScalar( light.intensity );
+ uniforms.distance = light.distance;
+ uniforms.decay = ( light.distance === 0 ) ? 0.0 : light.decay;
+
+ uniforms.shadow = light.castShadow;
+
+ if ( light.castShadow ) {
+
+ shadow = light.shadow;
+
+ uniforms.shadowBias = shadow.bias;
+ uniforms.shadowRadius = shadow.radius;
+ uniforms.shadowMapSize = shadow.mapSize;
+
+ }
+
+ _lights.pointShadowMap[ pointLength ] = shadowMap;
+ _lights.pointShadowMatrix[ pointLength ] = light.shadow.matrix;
+ _lights.point[ pointLength ] = uniforms;
+
+ pointLength ++;
+
+ } else if ( light.isHemisphereLight ) {
+
+ var uniforms = lightCache.get( light );
+
+ uniforms.direction.setFromMatrixPosition( light.matrixWorld );
+ uniforms.direction.transformDirection( viewMatrix );
+ uniforms.direction.normalize();
+
+ uniforms.skyColor.copy( light.color ).multiplyScalar( intensity );
+ uniforms.groundColor.copy( light.groundColor ).multiplyScalar( intensity );
+
+ _lights.hemi[ hemiLength ] = uniforms;
+
+ hemiLength ++;
+
+ }
+
+ }
+
+ _lights.ambient[ 0 ] = r;
+ _lights.ambient[ 1 ] = g;
+ _lights.ambient[ 2 ] = b;
+
+ _lights.directional.length = directionalLength;
+ _lights.spot.length = spotLength;
+ _lights.rectArea.length = rectAreaLength;
+ _lights.point.length = pointLength;
+ _lights.hemi.length = hemiLength;
+
+ // TODO (sam-g-steel) why aren't we using join
+ _lights.hash = directionalLength + ',' + pointLength + ',' + spotLength + ',' + rectAreaLength + ',' + hemiLength + ',' + _lights.shadows.length;
+
+ }
+
+ // GL state setting
+
+ this.setFaceCulling = function ( cullFace, frontFaceDirection ) {
+
+ state.setCullFace( cullFace );
+ state.setFlipSided( frontFaceDirection === FrontFaceDirectionCW );
+
+ };
+
+ // Textures
+
+ function allocTextureUnit() {
+
+ var textureUnit = _usedTextureUnits;
+
+ if ( textureUnit >= capabilities.maxTextures ) {
+
+ console.warn( 'WebGLRenderer: trying to use ' + textureUnit + ' texture units while this GPU supports only ' + capabilities.maxTextures );
+
+ }
+
+ _usedTextureUnits += 1;
+
+ return textureUnit;
+
+ }
+
+ this.allocTextureUnit = allocTextureUnit;
+
+ // this.setTexture2D = setTexture2D;
+ this.setTexture2D = ( function () {
+
+ var warned = false;
+
+ // backwards compatibility: peel texture.texture
+ return function setTexture2D( texture, slot ) {
+
+ if ( texture && texture.isWebGLRenderTarget ) {
+
+ if ( ! warned ) {
+
+ console.warn( "THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead." );
+ warned = true;
+
+ }
+
+ texture = texture.texture;
+
+ }
+
+ textures.setTexture2D( texture, slot );
+
+ };
+
+ }() );
+
+ this.setTexture = ( function () {
+
+ var warned = false;
+
+ return function setTexture( texture, slot ) {
+
+ if ( ! warned ) {
+
+ console.warn( "THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead." );
+ warned = true;
+
+ }
+
+ textures.setTexture2D( texture, slot );
+
+ };
+
+ }() );
+
+ this.setTextureCube = ( function () {
+
+ var warned = false;
+
+ return function setTextureCube( texture, slot ) {
+
+ // backwards compatibility: peel texture.texture
+ if ( texture && texture.isWebGLRenderTargetCube ) {
+
+ if ( ! warned ) {
+
+ console.warn( "THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead." );
+ warned = true;
+
+ }
+
+ texture = texture.texture;
+
+ }
+
+ // currently relying on the fact that WebGLRenderTargetCube.texture is a Texture and NOT a CubeTexture
+ // TODO: unify these code paths
+ if ( ( texture && texture.isCubeTexture ) ||
+ ( Array.isArray( texture.image ) && texture.image.length === 6 ) ) {
+
+ // CompressedTexture can have Array in image :/
+
+ // this function alone should take care of cube textures
+ textures.setTextureCube( texture, slot );
+
+ } else {
+
+ // assumed: texture property of THREE.WebGLRenderTargetCube
+
+ textures.setTextureCubeDynamic( texture, slot );
+
+ }
+
+ };
+
+ }() );
+
+ this.getRenderTarget = function () {
+
+ return _currentRenderTarget;
+
+ };
+
+ this.setRenderTarget = function ( renderTarget ) {
+
+ _currentRenderTarget = renderTarget;
+
+ if ( renderTarget && properties.get( renderTarget ).__webglFramebuffer === undefined ) {
+
+ textures.setupRenderTarget( renderTarget );
+
+ }
+
+ var isCube = ( renderTarget && renderTarget.isWebGLRenderTargetCube );
+ var framebuffer;
+
+ if ( renderTarget ) {
+
+ var renderTargetProperties = properties.get( renderTarget );
+
+ if ( isCube ) {
+
+ framebuffer = renderTargetProperties.__webglFramebuffer[ renderTarget.activeCubeFace ];
+
+ } else {
+
+ framebuffer = renderTargetProperties.__webglFramebuffer;
+
+ }
+
+ _currentScissor.copy( renderTarget.scissor );
+ _currentScissorTest = renderTarget.scissorTest;
+
+ _currentViewport.copy( renderTarget.viewport );
+
+ } else {
+
+ framebuffer = null;
+
+ _currentScissor.copy( _scissor ).multiplyScalar( _pixelRatio );
+ _currentScissorTest = _scissorTest;
+
+ _currentViewport.copy( _viewport ).multiplyScalar( _pixelRatio );
+
+ }
+
+ if ( _currentFramebuffer !== framebuffer ) {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
+ _currentFramebuffer = framebuffer;
+
+ }
+
+ state.scissor( _currentScissor );
+ state.setScissorTest( _currentScissorTest );
+
+ state.viewport( _currentViewport );
+
+ if ( isCube ) {
+
+ var textureProperties = properties.get( renderTarget.texture );
+ _gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + renderTarget.activeCubeFace, textureProperties.__webglTexture, renderTarget.activeMipMapLevel );
+
+ }
+
+ };
+
+ this.readRenderTargetPixels = function ( renderTarget, x, y, width, height, buffer ) {
+
+ if ( ( renderTarget && renderTarget.isWebGLRenderTarget ) === false ) {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.' );
+ return;
+
+ }
+
+ var framebuffer = properties.get( renderTarget ).__webglFramebuffer;
+
+ if ( framebuffer ) {
+
+ var restore = false;
+
+ if ( framebuffer !== _currentFramebuffer ) {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
+
+ restore = true;
+
+ }
+
+ try {
+
+ var texture = renderTarget.texture;
+ var textureFormat = texture.format;
+ var textureType = texture.type;
+
+ if ( textureFormat !== RGBAFormat && paramThreeToGL( textureFormat ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.' );
+ return;
+
+ }
+
+ if ( textureType !== UnsignedByteType && paramThreeToGL( textureType ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE ) && // IE11, Edge and Chrome Mac < 52 (#9513)
+ ! ( textureType === FloatType && ( extensions.get( 'OES_texture_float' ) || extensions.get( 'WEBGL_color_buffer_float' ) ) ) && // Chrome Mac >= 52 and Firefox
+ ! ( textureType === HalfFloatType && extensions.get( 'EXT_color_buffer_half_float' ) ) ) {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.' );
+ return;
+
+ }
+
+ if ( _gl.checkFramebufferStatus( _gl.FRAMEBUFFER ) === _gl.FRAMEBUFFER_COMPLETE ) {
+
+ // the following if statement ensures valid read requests (no out-of-bounds pixels, see #8604)
+
+ if ( ( x >= 0 && x <= ( renderTarget.width - width ) ) && ( y >= 0 && y <= ( renderTarget.height - height ) ) ) {
+
+ _gl.readPixels( x, y, width, height, paramThreeToGL( textureFormat ), paramThreeToGL( textureType ), buffer );
+
+ }
+
+ } else {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.' );
+
+ }
+
+ } finally {
+
+ if ( restore ) {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, _currentFramebuffer );
+
+ }
+
+ }
+
+ }
+
+ };
+
+ // Map three.js constants to WebGL constants
+
+ function paramThreeToGL( p ) {
+
+ var extension;
+
+ if ( p === RepeatWrapping ) return _gl.REPEAT;
+ if ( p === ClampToEdgeWrapping ) return _gl.CLAMP_TO_EDGE;
+ if ( p === MirroredRepeatWrapping ) return _gl.MIRRORED_REPEAT;
+
+ if ( p === NearestFilter ) return _gl.NEAREST;
+ if ( p === NearestMipMapNearestFilter ) return _gl.NEAREST_MIPMAP_NEAREST;
+ if ( p === NearestMipMapLinearFilter ) return _gl.NEAREST_MIPMAP_LINEAR;
+
+ if ( p === LinearFilter ) return _gl.LINEAR;
+ if ( p === LinearMipMapNearestFilter ) return _gl.LINEAR_MIPMAP_NEAREST;
+ if ( p === LinearMipMapLinearFilter ) return _gl.LINEAR_MIPMAP_LINEAR;
+
+ if ( p === UnsignedByteType ) return _gl.UNSIGNED_BYTE;
+ if ( p === UnsignedShort4444Type ) return _gl.UNSIGNED_SHORT_4_4_4_4;
+ if ( p === UnsignedShort5551Type ) return _gl.UNSIGNED_SHORT_5_5_5_1;
+ if ( p === UnsignedShort565Type ) return _gl.UNSIGNED_SHORT_5_6_5;
+
+ if ( p === ByteType ) return _gl.BYTE;
+ if ( p === ShortType ) return _gl.SHORT;
+ if ( p === UnsignedShortType ) return _gl.UNSIGNED_SHORT;
+ if ( p === IntType ) return _gl.INT;
+ if ( p === UnsignedIntType ) return _gl.UNSIGNED_INT;
+ if ( p === FloatType ) return _gl.FLOAT;
+
+ if ( p === HalfFloatType ) {
+
+ extension = extensions.get( 'OES_texture_half_float' );
+
+ if ( extension !== null ) return extension.HALF_FLOAT_OES;
+
+ }
+
+ if ( p === AlphaFormat ) return _gl.ALPHA;
+ if ( p === RGBFormat ) return _gl.RGB;
+ if ( p === RGBAFormat ) return _gl.RGBA;
+ if ( p === LuminanceFormat ) return _gl.LUMINANCE;
+ if ( p === LuminanceAlphaFormat ) return _gl.LUMINANCE_ALPHA;
+ if ( p === DepthFormat ) return _gl.DEPTH_COMPONENT;
+ if ( p === DepthStencilFormat ) return _gl.DEPTH_STENCIL;
+
+ if ( p === AddEquation ) return _gl.FUNC_ADD;
+ if ( p === SubtractEquation ) return _gl.FUNC_SUBTRACT;
+ if ( p === ReverseSubtractEquation ) return _gl.FUNC_REVERSE_SUBTRACT;
+
+ if ( p === ZeroFactor ) return _gl.ZERO;
+ if ( p === OneFactor ) return _gl.ONE;
+ if ( p === SrcColorFactor ) return _gl.SRC_COLOR;
+ if ( p === OneMinusSrcColorFactor ) return _gl.ONE_MINUS_SRC_COLOR;
+ if ( p === SrcAlphaFactor ) return _gl.SRC_ALPHA;
+ if ( p === OneMinusSrcAlphaFactor ) return _gl.ONE_MINUS_SRC_ALPHA;
+ if ( p === DstAlphaFactor ) return _gl.DST_ALPHA;
+ if ( p === OneMinusDstAlphaFactor ) return _gl.ONE_MINUS_DST_ALPHA;
+
+ if ( p === DstColorFactor ) return _gl.DST_COLOR;
+ if ( p === OneMinusDstColorFactor ) return _gl.ONE_MINUS_DST_COLOR;
+ if ( p === SrcAlphaSaturateFactor ) return _gl.SRC_ALPHA_SATURATE;
+
+ if ( p === RGB_S3TC_DXT1_Format || p === RGBA_S3TC_DXT1_Format ||
+ p === RGBA_S3TC_DXT3_Format || p === RGBA_S3TC_DXT5_Format ) {
+
+ extension = extensions.get( 'WEBGL_compressed_texture_s3tc' );
+
+ if ( extension !== null ) {
+
+ if ( p === RGB_S3TC_DXT1_Format ) return extension.COMPRESSED_RGB_S3TC_DXT1_EXT;
+ if ( p === RGBA_S3TC_DXT1_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT1_EXT;
+ if ( p === RGBA_S3TC_DXT3_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT3_EXT;
+ if ( p === RGBA_S3TC_DXT5_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT5_EXT;
+
+ }
+
+ }
+
+ if ( p === RGB_PVRTC_4BPPV1_Format || p === RGB_PVRTC_2BPPV1_Format ||
+ p === RGBA_PVRTC_4BPPV1_Format || p === RGBA_PVRTC_2BPPV1_Format ) {
+
+ extension = extensions.get( 'WEBGL_compressed_texture_pvrtc' );
+
+ if ( extension !== null ) {
+
+ if ( p === RGB_PVRTC_4BPPV1_Format ) return extension.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
+ if ( p === RGB_PVRTC_2BPPV1_Format ) return extension.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
+ if ( p === RGBA_PVRTC_4BPPV1_Format ) return extension.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
+ if ( p === RGBA_PVRTC_2BPPV1_Format ) return extension.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG;
+
+ }
+
+ }
+
+ if ( p === RGB_ETC1_Format ) {
+
+ extension = extensions.get( 'WEBGL_compressed_texture_etc1' );
+
+ if ( extension !== null ) return extension.COMPRESSED_RGB_ETC1_WEBGL;
+
+ }
+
+ if ( p === MinEquation || p === MaxEquation ) {
+
+ extension = extensions.get( 'EXT_blend_minmax' );
+
+ if ( extension !== null ) {
+
+ if ( p === MinEquation ) return extension.MIN_EXT;
+ if ( p === MaxEquation ) return extension.MAX_EXT;
+
+ }
+
+ }
+
+ if ( p === UnsignedInt248Type ) {
+
+ extension = extensions.get( 'WEBGL_depth_texture' );
+
+ if ( extension !== null ) return extension.UNSIGNED_INT_24_8_WEBGL;
+
+ }
+
+ return 0;
+
+ }
+
+ }
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function FogExp2 ( color, density ) {
+
+ this.name = '';
+
+ this.color = new Color( color );
+ this.density = ( density !== undefined ) ? density : 0.00025;
+
+ }
+
+ FogExp2.prototype.isFogExp2 = true;
+
+ FogExp2.prototype.clone = function () {
+
+ return new FogExp2( this.color.getHex(), this.density );
+
+ };
+
+ FogExp2.prototype.toJSON = function ( meta ) {
+
+ return {
+ type: 'FogExp2',
+ color: this.color.getHex(),
+ density: this.density
+ };
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Fog ( color, near, far ) {
+
+ this.name = '';
+
+ this.color = new Color( color );
+
+ this.near = ( near !== undefined ) ? near : 1;
+ this.far = ( far !== undefined ) ? far : 1000;
+
+ }
+
+ Fog.prototype.isFog = true;
+
+ Fog.prototype.clone = function () {
+
+ return new Fog( this.color.getHex(), this.near, this.far );
+
+ };
+
+ Fog.prototype.toJSON = function ( meta ) {
+
+ return {
+ type: 'Fog',
+ color: this.color.getHex(),
+ near: this.near,
+ far: this.far
+ };
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Scene () {
+
+ Object3D.call( this );
+
+ this.type = 'Scene';
+
+ this.background = null;
+ this.fog = null;
+ this.overrideMaterial = null;
+
+ this.autoUpdate = true; // checked by the renderer
+
+ }
+
+ Scene.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Scene,
+
+ copy: function ( source, recursive ) {
+
+ Object3D.prototype.copy.call( this, source, recursive );
+
+ if ( source.background !== null ) this.background = source.background.clone();
+ if ( source.fog !== null ) this.fog = source.fog.clone();
+ if ( source.overrideMaterial !== null ) this.overrideMaterial = source.overrideMaterial.clone();
+
+ this.autoUpdate = source.autoUpdate;
+ this.matrixAutoUpdate = source.matrixAutoUpdate;
+
+ return this;
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var data = Object3D.prototype.toJSON.call( this, meta );
+
+ if ( this.background !== null ) data.object.background = this.background.toJSON( meta );
+ if ( this.fog !== null ) data.object.fog = this.fog.toJSON();
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function LensFlare( texture, size, distance, blending, color ) {
+
+ Object3D.call( this );
+
+ this.lensFlares = [];
+
+ this.positionScreen = new Vector3();
+ this.customUpdateCallback = undefined;
+
+ if ( texture !== undefined ) {
+
+ this.add( texture, size, distance, blending, color );
+
+ }
+
+ }
+
+ LensFlare.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: LensFlare,
+
+ isLensFlare: true,
+
+ copy: function ( source ) {
+
+ Object3D.prototype.copy.call( this, source );
+
+ this.positionScreen.copy( source.positionScreen );
+ this.customUpdateCallback = source.customUpdateCallback;
+
+ for ( var i = 0, l = source.lensFlares.length; i < l; i ++ ) {
+
+ this.lensFlares.push( source.lensFlares[ i ] );
+
+ }
+
+ return this;
+
+ },
+
+ add: function ( texture, size, distance, blending, color, opacity ) {
+
+ if ( size === undefined ) size = - 1;
+ if ( distance === undefined ) distance = 0;
+ if ( opacity === undefined ) opacity = 1;
+ if ( color === undefined ) color = new Color( 0xffffff );
+ if ( blending === undefined ) blending = NormalBlending;
+
+ distance = Math.min( distance, Math.max( 0, distance ) );
+
+ this.lensFlares.push( {
+ texture: texture, // THREE.Texture
+ size: size, // size in pixels (-1 = use texture.width)
+ distance: distance, // distance (0-1) from light source (0=at light source)
+ x: 0, y: 0, z: 0, // screen position (-1 => 1) z = 0 is in front z = 1 is back
+ scale: 1, // scale
+ rotation: 0, // rotation
+ opacity: opacity, // opacity
+ color: color, // color
+ blending: blending // blending
+ } );
+
+ },
+
+ /*
+ * Update lens flares update positions on all flares based on the screen position
+ * Set myLensFlare.customUpdateCallback to alter the flares in your project specific way.
+ */
+
+ updateLensFlares: function () {
+
+ var f, fl = this.lensFlares.length;
+ var flare;
+ var vecX = - this.positionScreen.x * 2;
+ var vecY = - this.positionScreen.y * 2;
+
+ for ( f = 0; f < fl; f ++ ) {
+
+ flare = this.lensFlares[ f ];
+
+ flare.x = this.positionScreen.x + vecX * flare.distance;
+ flare.y = this.positionScreen.y + vecY * flare.distance;
+
+ flare.wantedRotation = flare.x * Math.PI * 0.25;
+ flare.rotation += ( flare.wantedRotation - flare.rotation ) * 0.25;
+
+ }
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ * map: new THREE.Texture( <Image> ),
+ *
+ * uvOffset: new THREE.Vector2(),
+ * uvScale: new THREE.Vector2()
+ * }
+ */
+
+ function SpriteMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'SpriteMaterial';
+
+ this.color = new Color( 0xffffff );
+ this.map = null;
+
+ this.rotation = 0;
+
+ this.fog = false;
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ SpriteMaterial.prototype = Object.create( Material.prototype );
+ SpriteMaterial.prototype.constructor = SpriteMaterial;
+ SpriteMaterial.prototype.isSpriteMaterial = true;
+
+ SpriteMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+ this.map = source.map;
+
+ this.rotation = source.rotation;
+
+ return this;
+
+ };
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Sprite( material ) {
+
+ Object3D.call( this );
+
+ this.type = 'Sprite';
+
+ this.material = ( material !== undefined ) ? material : new SpriteMaterial();
+
+ }
+
+ Sprite.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Sprite,
+
+ isSprite: true,
+
+ raycast: ( function () {
+
+ var intersectPoint = new Vector3();
+ var worldPosition = new Vector3();
+ var worldScale = new Vector3();
+
+ return function raycast( raycaster, intersects ) {
+
+ worldPosition.setFromMatrixPosition( this.matrixWorld );
+ raycaster.ray.closestPointToPoint( worldPosition, intersectPoint );
+
+ worldScale.setFromMatrixScale( this.matrixWorld );
+ var guessSizeSq = worldScale.x * worldScale.y / 4;
+
+ if ( worldPosition.distanceToSquared( intersectPoint ) > guessSizeSq ) return;
+
+ var distance = raycaster.ray.origin.distanceTo( intersectPoint );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) return;
+
+ intersects.push( {
+
+ distance: distance,
+ point: intersectPoint.clone(),
+ face: null,
+ object: this
+
+ } );
+
+ };
+
+ }() ),
+
+ clone: function () {
+
+ return new this.constructor( this.material ).copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function LOD() {
+
+ Object3D.call( this );
+
+ this.type = 'LOD';
+
+ Object.defineProperties( this, {
+ levels: {
+ enumerable: true,
+ value: []
+ }
+ } );
+
+ }
+
+ LOD.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: LOD,
+
+ copy: function ( source ) {
+
+ Object3D.prototype.copy.call( this, source, false );
+
+ var levels = source.levels;
+
+ for ( var i = 0, l = levels.length; i < l; i ++ ) {
+
+ var level = levels[ i ];
+
+ this.addLevel( level.object.clone(), level.distance );
+
+ }
+
+ return this;
+
+ },
+
+ addLevel: function ( object, distance ) {
+
+ if ( distance === undefined ) distance = 0;
+
+ distance = Math.abs( distance );
+
+ var levels = this.levels;
+
+ for ( var l = 0; l < levels.length; l ++ ) {
+
+ if ( distance < levels[ l ].distance ) {
+
+ break;
+
+ }
+
+ }
+
+ levels.splice( l, 0, { distance: distance, object: object } );
+
+ this.add( object );
+
+ },
+
+ getObjectForDistance: function ( distance ) {
+
+ var levels = this.levels;
+
+ for ( var i = 1, l = levels.length; i < l; i ++ ) {
+
+ if ( distance < levels[ i ].distance ) {
+
+ break;
+
+ }
+
+ }
+
+ return levels[ i - 1 ].object;
+
+ },
+
+ raycast: ( function () {
+
+ var matrixPosition = new Vector3();
+
+ return function raycast( raycaster, intersects ) {
+
+ matrixPosition.setFromMatrixPosition( this.matrixWorld );
+
+ var distance = raycaster.ray.origin.distanceTo( matrixPosition );
+
+ this.getObjectForDistance( distance ).raycast( raycaster, intersects );
+
+ };
+
+ }() ),
+
+ update: function () {
+
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+
+ return function update( camera ) {
+
+ var levels = this.levels;
+
+ if ( levels.length > 1 ) {
+
+ v1.setFromMatrixPosition( camera.matrixWorld );
+ v2.setFromMatrixPosition( this.matrixWorld );
+
+ var distance = v1.distanceTo( v2 );
+
+ levels[ 0 ].object.visible = true;
+
+ for ( var i = 1, l = levels.length; i < l; i ++ ) {
+
+ if ( distance >= levels[ i ].distance ) {
+
+ levels[ i - 1 ].object.visible = false;
+ levels[ i ].object.visible = true;
+
+ } else {
+
+ break;
+
+ }
+
+ }
+
+ for ( ; i < l; i ++ ) {
+
+ levels[ i ].object.visible = false;
+
+ }
+
+ }
+
+ };
+
+ }(),
+
+ toJSON: function ( meta ) {
+
+ var data = Object3D.prototype.toJSON.call( this, meta );
+
+ data.object.levels = [];
+
+ var levels = this.levels;
+
+ for ( var i = 0, l = levels.length; i < l; i ++ ) {
+
+ var level = levels[ i ];
+
+ data.object.levels.push( {
+ object: level.object.uuid,
+ distance: level.distance
+ } );
+
+ }
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author michael guerrero / http://realitymeltdown.com
+ * @author ikerr / http://verold.com
+ */
+
+ function Skeleton( bones, boneInverses ) {
+
+ // copy the bone array
+
+ bones = bones || [];
+
+ this.bones = bones.slice( 0 );
+ this.boneMatrices = new Float32Array( this.bones.length * 16 );
+
+ // use the supplied bone inverses or calculate the inverses
+
+ if ( boneInverses === undefined ) {
+
+ this.calculateInverses();
+
+ } else {
+
+ if ( this.bones.length === boneInverses.length ) {
+
+ this.boneInverses = boneInverses.slice( 0 );
+
+ } else {
+
+ console.warn( 'THREE.Skeleton boneInverses is the wrong length.' );
+
+ this.boneInverses = [];
+
+ for ( var i = 0, il = this.bones.length; i < il; i ++ ) {
+
+ this.boneInverses.push( new Matrix4() );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ Object.assign( Skeleton.prototype, {
+
+ calculateInverses: function () {
+
+ this.boneInverses = [];
+
+ for ( var i = 0, il = this.bones.length; i < il; i ++ ) {
+
+ var inverse = new Matrix4();
+
+ if ( this.bones[ i ] ) {
+
+ inverse.getInverse( this.bones[ i ].matrixWorld );
+
+ }
+
+ this.boneInverses.push( inverse );
+
+ }
+
+ },
+
+ pose: function () {
+
+ var bone, i, il;
+
+ // recover the bind-time world matrices
+
+ for ( i = 0, il = this.bones.length; i < il; i ++ ) {
+
+ bone = this.bones[ i ];
+
+ if ( bone ) {
+
+ bone.matrixWorld.getInverse( this.boneInverses[ i ] );
+
+ }
+
+ }
+
+ // compute the local matrices, positions, rotations and scales
+
+ for ( i = 0, il = this.bones.length; i < il; i ++ ) {
+
+ bone = this.bones[ i ];
+
+ if ( bone ) {
+
+ if ( bone.parent && bone.parent.isBone ) {
+
+ bone.matrix.getInverse( bone.parent.matrixWorld );
+ bone.matrix.multiply( bone.matrixWorld );
+
+ } else {
+
+ bone.matrix.copy( bone.matrixWorld );
+
+ }
+
+ bone.matrix.decompose( bone.position, bone.quaternion, bone.scale );
+
+ }
+
+ }
+
+ },
+
+ update: ( function () {
+
+ var offsetMatrix = new Matrix4();
+ var identityMatrix = new Matrix4();
+
+ return function update() {
+
+ var bones = this.bones;
+ var boneInverses = this.boneInverses;
+ var boneMatrices = this.boneMatrices;
+ var boneTexture = this.boneTexture;
+
+ // flatten bone matrices to array
+
+ for ( var i = 0, il = bones.length; i < il; i ++ ) {
+
+ // compute the offset between the current and the original transform
+
+ var matrix = bones[ i ] ? bones[ i ].matrixWorld : identityMatrix;
+
+ offsetMatrix.multiplyMatrices( matrix, boneInverses[ i ] );
+ offsetMatrix.toArray( boneMatrices, i * 16 );
+
+ }
+
+ if ( boneTexture !== undefined ) {
+
+ boneTexture.needsUpdate = true;
+
+ }
+
+ };
+
+ } )(),
+
+ clone: function () {
+
+ return new Skeleton( this.bones, this.boneInverses );
+
+ }
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author ikerr / http://verold.com
+ */
+
+ function Bone() {
+
+ Object3D.call( this );
+
+ this.type = 'Bone';
+
+ }
+
+ Bone.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Bone,
+
+ isBone: true
+
+ } );
+
+ /**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author ikerr / http://verold.com
+ */
+
+ function SkinnedMesh( geometry, material ) {
+
+ Mesh.call( this, geometry, material );
+
+ this.type = 'SkinnedMesh';
+
+ this.bindMode = 'attached';
+ this.bindMatrix = new Matrix4();
+ this.bindMatrixInverse = new Matrix4();
+
+ var bones = this.initBones();
+ var skeleton = new Skeleton( bones );
+
+ this.bind( skeleton, this.matrixWorld );
+
+ this.normalizeSkinWeights();
+
+ }
+
+ SkinnedMesh.prototype = Object.assign( Object.create( Mesh.prototype ), {
+
+ constructor: SkinnedMesh,
+
+ isSkinnedMesh: true,
+
+ initBones: function () {
+
+ var bones = [], bone, gbone;
+ var i, il;
+
+ if ( this.geometry && this.geometry.bones !== undefined ) {
+
+ // first, create array of 'Bone' objects from geometry data
+
+ for ( i = 0, il = this.geometry.bones.length; i < il; i ++ ) {
+
+ gbone = this.geometry.bones[ i ];
+
+ // create new 'Bone' object
+
+ bone = new Bone();
+ bones.push( bone );
+
+ // apply values
+
+ bone.name = gbone.name;
+ bone.position.fromArray( gbone.pos );
+ bone.quaternion.fromArray( gbone.rotq );
+ if ( gbone.scl !== undefined ) bone.scale.fromArray( gbone.scl );
+
+ }
+
+ // second, create bone hierarchy
+
+ for ( i = 0, il = this.geometry.bones.length; i < il; i ++ ) {
+
+ gbone = this.geometry.bones[ i ];
+
+ if ( ( gbone.parent !== - 1 ) && ( gbone.parent !== null ) && ( bones[ gbone.parent ] !== undefined ) ) {
+
+ // subsequent bones in the hierarchy
+
+ bones[ gbone.parent ].add( bones[ i ] );
+
+ } else {
+
+ // topmost bone, immediate child of the skinned mesh
+
+ this.add( bones[ i ] );
+
+ }
+
+ }
+
+ }
+
+ // now the bones are part of the scene graph and children of the skinned mesh.
+ // let's update the corresponding matrices
+
+ this.updateMatrixWorld( true );
+
+ return bones;
+
+ },
+
+ bind: function ( skeleton, bindMatrix ) {
+
+ this.skeleton = skeleton;
+
+ if ( bindMatrix === undefined ) {
+
+ this.updateMatrixWorld( true );
+
+ this.skeleton.calculateInverses();
+
+ bindMatrix = this.matrixWorld;
+
+ }
+
+ this.bindMatrix.copy( bindMatrix );
+ this.bindMatrixInverse.getInverse( bindMatrix );
+
+ },
+
+ pose: function () {
+
+ this.skeleton.pose();
+
+ },
+
+ normalizeSkinWeights: function () {
+
+ var scale, i;
+
+ if ( this.geometry && this.geometry.isGeometry ) {
+
+ for ( i = 0; i < this.geometry.skinWeights.length; i ++ ) {
+
+ var sw = this.geometry.skinWeights[ i ];
+
+ scale = 1.0 / sw.lengthManhattan();
+
+ if ( scale !== Infinity ) {
+
+ sw.multiplyScalar( scale );
+
+ } else {
+
+ sw.set( 1, 0, 0, 0 ); // do something reasonable
+
+ }
+
+ }
+
+ } else if ( this.geometry && this.geometry.isBufferGeometry ) {
+
+ var vec = new Vector4();
+
+ var skinWeight = this.geometry.attributes.skinWeight;
+
+ for ( i = 0; i < skinWeight.count; i ++ ) {
+
+ vec.x = skinWeight.getX( i );
+ vec.y = skinWeight.getY( i );
+ vec.z = skinWeight.getZ( i );
+ vec.w = skinWeight.getW( i );
+
+ scale = 1.0 / vec.lengthManhattan();
+
+ if ( scale !== Infinity ) {
+
+ vec.multiplyScalar( scale );
+
+ } else {
+
+ vec.set( 1, 0, 0, 0 ); // do something reasonable
+
+ }
+
+ skinWeight.setXYZW( i, vec.x, vec.y, vec.z, vec.w );
+
+ }
+
+ }
+
+ },
+
+ updateMatrixWorld: function ( force ) {
+
+ Mesh.prototype.updateMatrixWorld.call( this, force );
+
+ if ( this.bindMode === 'attached' ) {
+
+ this.bindMatrixInverse.getInverse( this.matrixWorld );
+
+ } else if ( this.bindMode === 'detached' ) {
+
+ this.bindMatrixInverse.getInverse( this.bindMatrix );
+
+ } else {
+
+ console.warn( 'THREE.SkinnedMesh: Unrecognized bindMode: ' + this.bindMode );
+
+ }
+
+ },
+
+ clone: function () {
+
+ return new this.constructor( this.geometry, this.material ).copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ *
+ * linewidth: <float>,
+ * linecap: "round",
+ * linejoin: "round"
+ * }
+ */
+
+ function LineBasicMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'LineBasicMaterial';
+
+ this.color = new Color( 0xffffff );
+
+ this.linewidth = 1;
+ this.linecap = 'round';
+ this.linejoin = 'round';
+
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ LineBasicMaterial.prototype = Object.create( Material.prototype );
+ LineBasicMaterial.prototype.constructor = LineBasicMaterial;
+
+ LineBasicMaterial.prototype.isLineBasicMaterial = true;
+
+ LineBasicMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+
+ this.linewidth = source.linewidth;
+ this.linecap = source.linecap;
+ this.linejoin = source.linejoin;
+
+ return this;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Line( geometry, material, mode ) {
+
+ if ( mode === 1 ) {
+
+ console.warn( 'THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead.' );
+ return new LineSegments( geometry, material );
+
+ }
+
+ Object3D.call( this );
+
+ this.type = 'Line';
+
+ this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
+ this.material = material !== undefined ? material : new LineBasicMaterial( { color: Math.random() * 0xffffff } );
+
+ }
+
+ Line.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Line,
+
+ isLine: true,
+
+ raycast: ( function () {
+
+ var inverseMatrix = new Matrix4();
+ var ray = new Ray();
+ var sphere = new Sphere();
+
+ return function raycast( raycaster, intersects ) {
+
+ var precision = raycaster.linePrecision;
+ var precisionSq = precision * precision;
+
+ var geometry = this.geometry;
+ var matrixWorld = this.matrixWorld;
+
+ // Checking boundingSphere distance to ray
+
+ if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+
+ sphere.copy( geometry.boundingSphere );
+ sphere.applyMatrix4( matrixWorld );
+
+ if ( raycaster.ray.intersectsSphere( sphere ) === false ) return;
+
+ //
+
+ inverseMatrix.getInverse( matrixWorld );
+ ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
+
+ var vStart = new Vector3();
+ var vEnd = new Vector3();
+ var interSegment = new Vector3();
+ var interRay = new Vector3();
+ var step = (this && this.isLineSegments) ? 2 : 1;
+
+ if ( geometry.isBufferGeometry ) {
+
+ var index = geometry.index;
+ var attributes = geometry.attributes;
+ var positions = attributes.position.array;
+
+ if ( index !== null ) {
+
+ var indices = index.array;
+
+ for ( var i = 0, l = indices.length - 1; i < l; i += step ) {
+
+ var a = indices[ i ];
+ var b = indices[ i + 1 ];
+
+ vStart.fromArray( positions, a * 3 );
+ vEnd.fromArray( positions, b * 3 );
+
+ var distSq = ray.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
+
+ if ( distSq > precisionSq ) continue;
+
+ interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
+
+ var distance = raycaster.ray.origin.distanceTo( interRay );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) continue;
+
+ intersects.push( {
+
+ distance: distance,
+ // What do we want? intersection point on the ray or on the segment??
+ // point: raycaster.ray.at( distance ),
+ point: interSegment.clone().applyMatrix4( this.matrixWorld ),
+ index: i,
+ face: null,
+ faceIndex: null,
+ object: this
+
+ } );
+
+ }
+
+ } else {
+
+ for ( var i = 0, l = positions.length / 3 - 1; i < l; i += step ) {
+
+ vStart.fromArray( positions, 3 * i );
+ vEnd.fromArray( positions, 3 * i + 3 );
+
+ var distSq = ray.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
+
+ if ( distSq > precisionSq ) continue;
+
+ interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
+
+ var distance = raycaster.ray.origin.distanceTo( interRay );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) continue;
+
+ intersects.push( {
+
+ distance: distance,
+ // What do we want? intersection point on the ray or on the segment??
+ // point: raycaster.ray.at( distance ),
+ point: interSegment.clone().applyMatrix4( this.matrixWorld ),
+ index: i,
+ face: null,
+ faceIndex: null,
+ object: this
+
+ } );
+
+ }
+
+ }
+
+ } else if ( geometry.isGeometry ) {
+
+ var vertices = geometry.vertices;
+ var nbVertices = vertices.length;
+
+ for ( var i = 0; i < nbVertices - 1; i += step ) {
+
+ var distSq = ray.distanceSqToSegment( vertices[ i ], vertices[ i + 1 ], interRay, interSegment );
+
+ if ( distSq > precisionSq ) continue;
+
+ interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
+
+ var distance = raycaster.ray.origin.distanceTo( interRay );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) continue;
+
+ intersects.push( {
+
+ distance: distance,
+ // What do we want? intersection point on the ray or on the segment??
+ // point: raycaster.ray.at( distance ),
+ point: interSegment.clone().applyMatrix4( this.matrixWorld ),
+ index: i,
+ face: null,
+ faceIndex: null,
+ object: this
+
+ } );
+
+ }
+
+ }
+
+ };
+
+ }() ),
+
+ clone: function () {
+
+ return new this.constructor( this.geometry, this.material ).copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function LineSegments( geometry, material ) {
+
+ Line.call( this, geometry, material );
+
+ this.type = 'LineSegments';
+
+ }
+
+ LineSegments.prototype = Object.assign( Object.create( Line.prototype ), {
+
+ constructor: LineSegments,
+
+ isLineSegments: true
+
+ } );
+
+ /**
+ * @author mgreter / http://github.com/mgreter
+ */
+
+ function LineLoop( geometry, material ) {
+
+ Line.call( this, geometry, material );
+
+ this.type = 'LineLoop';
+
+ }
+
+ LineLoop.prototype = Object.assign( Object.create( Line.prototype ), {
+
+ constructor: LineLoop,
+
+ isLineLoop: true,
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ * map: new THREE.Texture( <Image> ),
+ *
+ * size: <float>,
+ * sizeAttenuation: <bool>
+ * }
+ */
+
+ function PointsMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'PointsMaterial';
+
+ this.color = new Color( 0xffffff );
+
+ this.map = null;
+
+ this.size = 1;
+ this.sizeAttenuation = true;
+
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ PointsMaterial.prototype = Object.create( Material.prototype );
+ PointsMaterial.prototype.constructor = PointsMaterial;
+
+ PointsMaterial.prototype.isPointsMaterial = true;
+
+ PointsMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+
+ this.map = source.map;
+
+ this.size = source.size;
+ this.sizeAttenuation = source.sizeAttenuation;
+
+ return this;
+
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Points( geometry, material ) {
+
+ Object3D.call( this );
+
+ this.type = 'Points';
+
+ this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
+ this.material = material !== undefined ? material : new PointsMaterial( { color: Math.random() * 0xffffff } );
+
+ }
+
+ Points.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Points,
+
+ isPoints: true,
+
+ raycast: ( function () {
+
+ var inverseMatrix = new Matrix4();
+ var ray = new Ray();
+ var sphere = new Sphere();
+
+ return function raycast( raycaster, intersects ) {
+
+ var object = this;
+ var geometry = this.geometry;
+ var matrixWorld = this.matrixWorld;
+ var threshold = raycaster.params.Points.threshold;
+
+ // Checking boundingSphere distance to ray
+
+ if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+
+ sphere.copy( geometry.boundingSphere );
+ sphere.applyMatrix4( matrixWorld );
+ sphere.radius += threshold;
+
+ if ( raycaster.ray.intersectsSphere( sphere ) === false ) return;
+
+ //
+
+ inverseMatrix.getInverse( matrixWorld );
+ ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
+
+ var localThreshold = threshold / ( ( this.scale.x + this.scale.y + this.scale.z ) / 3 );
+ var localThresholdSq = localThreshold * localThreshold;
+ var position = new Vector3();
+
+ function testPoint( point, index ) {
+
+ var rayPointDistanceSq = ray.distanceSqToPoint( point );
+
+ if ( rayPointDistanceSq < localThresholdSq ) {
+
+ var intersectPoint = ray.closestPointToPoint( point );
+ intersectPoint.applyMatrix4( matrixWorld );
+
+ var distance = raycaster.ray.origin.distanceTo( intersectPoint );
+
+ if ( distance < raycaster.near || distance > raycaster.far ) return;
+
+ intersects.push( {
+
+ distance: distance,
+ distanceToRay: Math.sqrt( rayPointDistanceSq ),
+ point: intersectPoint.clone(),
+ index: index,
+ face: null,
+ object: object
+
+ } );
+
+ }
+
+ }
+
+ if ( geometry.isBufferGeometry ) {
+
+ var index = geometry.index;
+ var attributes = geometry.attributes;
+ var positions = attributes.position.array;
+
+ if ( index !== null ) {
+
+ var indices = index.array;
+
+ for ( var i = 0, il = indices.length; i < il; i ++ ) {
+
+ var a = indices[ i ];
+
+ position.fromArray( positions, a * 3 );
+
+ testPoint( position, a );
+
+ }
+
+ } else {
+
+ for ( var i = 0, l = positions.length / 3; i < l; i ++ ) {
+
+ position.fromArray( positions, i * 3 );
+
+ testPoint( position, i );
+
+ }
+
+ }
+
+ } else {
+
+ var vertices = geometry.vertices;
+
+ for ( var i = 0, l = vertices.length; i < l; i ++ ) {
+
+ testPoint( vertices[ i ], i );
+
+ }
+
+ }
+
+ };
+
+ }() ),
+
+ clone: function () {
+
+ return new this.constructor( this.geometry, this.material ).copy( this );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Group() {
+
+ Object3D.call( this );
+
+ this.type = 'Group';
+
+ }
+
+ Group.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Group
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function VideoTexture( video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
+
+ Texture.call( this, video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
+
+ this.generateMipmaps = false;
+
+ var scope = this;
+
+ function update() {
+
+ requestAnimationFrame( update );
+
+ if ( video.readyState >= video.HAVE_CURRENT_DATA ) {
+
+ scope.needsUpdate = true;
+
+ }
+
+ }
+
+ update();
+
+ }
+
+ VideoTexture.prototype = Object.create( Texture.prototype );
+ VideoTexture.prototype.constructor = VideoTexture;
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function CompressedTexture( mipmaps, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding ) {
+
+ Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
+
+ this.image = { width: width, height: height };
+ this.mipmaps = mipmaps;
+
+ // no flipping for cube textures
+ // (also flipping doesn't work for compressed textures )
+
+ this.flipY = false;
+
+ // can't generate mipmaps for compressed textures
+ // mips must be embedded in DDS files
+
+ this.generateMipmaps = false;
+
+ }
+
+ CompressedTexture.prototype = Object.create( Texture.prototype );
+ CompressedTexture.prototype.constructor = CompressedTexture;
+
+ CompressedTexture.prototype.isCompressedTexture = true;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function CanvasTexture( canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
+
+ Texture.call( this, canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
+
+ this.needsUpdate = true;
+
+ }
+
+ CanvasTexture.prototype = Object.create( Texture.prototype );
+ CanvasTexture.prototype.constructor = CanvasTexture;
+
+ /**
+ * @author Matt DesLauriers / @mattdesl
+ * @author atix / arthursilber.de
+ */
+
+ function DepthTexture( width, height, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, format ) {
+
+ format = format !== undefined ? format : DepthFormat;
+
+ if ( format !== DepthFormat && format !== DepthStencilFormat ) {
+
+ throw new Error( 'DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat' )
+
+ }
+
+ if ( type === undefined && format === DepthFormat ) type = UnsignedShortType;
+ if ( type === undefined && format === DepthStencilFormat ) type = UnsignedInt248Type;
+
+ Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
+
+ this.image = { width: width, height: height };
+
+ this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
+ this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
+
+ this.flipY = false;
+ this.generateMipmaps = false;
+
+ }
+
+ DepthTexture.prototype = Object.create( Texture.prototype );
+ DepthTexture.prototype.constructor = DepthTexture;
+ DepthTexture.prototype.isDepthTexture = true;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ function WireframeGeometry( geometry ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'WireframeGeometry';
+
+ // buffer
+
+ var vertices = [];
+
+ // helper variables
+
+ var i, j, l, o, ol;
+ var edge = [ 0, 0 ], edges = {}, e, edge1, edge2;
+ var key, keys = [ 'a', 'b', 'c' ];
+ var vertex;
+
+ // different logic for Geometry and BufferGeometry
+
+ if ( geometry && geometry.isGeometry ) {
+
+ // create a data structure that contains all edges without duplicates
+
+ var faces = geometry.faces;
+
+ for ( i = 0, l = faces.length; i < l; i ++ ) {
+
+ var face = faces[ i ];
+
+ for ( j = 0; j < 3; j ++ ) {
+
+ edge1 = face[ keys[ j ] ];
+ edge2 = face[ keys[ ( j + 1 ) % 3 ] ];
+ edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates
+ edge[ 1 ] = Math.max( edge1, edge2 );
+
+ key = edge[ 0 ] + ',' + edge[ 1 ];
+
+ if ( edges[ key ] === undefined ) {
+
+ edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] };
+
+ }
+
+ }
+
+ }
+
+ // generate vertices
+
+ for ( key in edges ) {
+
+ e = edges[ key ];
+
+ vertex = geometry.vertices[ e.index1 ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ vertex = geometry.vertices[ e.index2 ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ } else if ( geometry && geometry.isBufferGeometry ) {
+
+ var position, indices, groups;
+ var group, start, count;
+ var index1, index2;
+
+ vertex = new Vector3();
+
+ if ( geometry.index !== null ) {
+
+ // indexed BufferGeometry
+
+ position = geometry.attributes.position;
+ indices = geometry.index;
+ groups = geometry.groups;
+
+ if ( groups.length === 0 ) {
+
+ groups = [ { start: 0, count: indices.count, materialIndex: 0 } ];
+
+ }
+
+ // create a data structure that contains all eges without duplicates
+
+ for ( o = 0, ol = groups.length; o < ol; ++ o ) {
+
+ group = groups[ o ];
+
+ start = group.start;
+ count = group.count;
+
+ for ( i = start, l = ( start + count ); i < l; i += 3 ) {
+
+ for ( j = 0; j < 3; j ++ ) {
+
+ edge1 = indices.getX( i + j );
+ edge2 = indices.getX( i + ( j + 1 ) % 3 );
+ edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates
+ edge[ 1 ] = Math.max( edge1, edge2 );
+
+ key = edge[ 0 ] + ',' + edge[ 1 ];
+
+ if ( edges[ key ] === undefined ) {
+
+ edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] };
+
+ }
+
+ }
+
+ }
+
+ }
+
+ // generate vertices
+
+ for ( key in edges ) {
+
+ e = edges[ key ];
+
+ vertex.fromBufferAttribute( position, e.index1 );
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ vertex.fromBufferAttribute( position, e.index2 );
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ } else {
+
+ // non-indexed BufferGeometry
+
+ position = geometry.attributes.position;
+
+ for ( i = 0, l = ( position.count / 3 ); i < l; i ++ ) {
+
+ for ( j = 0; j < 3; j ++ ) {
+
+ // three edges per triangle, an edge is represented as (index1, index2)
+ // e.g. the first triangle has the following edges: (0,1),(1,2),(2,0)
+
+ index1 = 3 * i + j;
+ vertex.fromBufferAttribute( position, index1 );
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ index2 = 3 * i + ( ( j + 1 ) % 3 );
+ vertex.fromBufferAttribute( position, index2 );
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ // build geometry
+
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+
+ }
+
+ WireframeGeometry.prototype = Object.create( BufferGeometry.prototype );
+ WireframeGeometry.prototype.constructor = WireframeGeometry;
+
+ /**
+ * @author zz85 / https://github.com/zz85
+ * @author Mugen87 / https://github.com/Mugen87
+ *
+ * Parametric Surfaces Geometry
+ * based on the brilliant article by @prideout http://prideout.net/blog/?p=44
+ */
+
+ // ParametricGeometry
+
+ function ParametricGeometry( func, slices, stacks ) {
+
+ Geometry.call( this );
+
+ this.type = 'ParametricGeometry';
+
+ this.parameters = {
+ func: func,
+ slices: slices,
+ stacks: stacks
+ };
+
+ this.fromBufferGeometry( new ParametricBufferGeometry( func, slices, stacks ) );
+ this.mergeVertices();
+
+ }
+
+ ParametricGeometry.prototype = Object.create( Geometry.prototype );
+ ParametricGeometry.prototype.constructor = ParametricGeometry;
+
+ // ParametricBufferGeometry
+
+ function ParametricBufferGeometry( func, slices, stacks ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'ParametricBufferGeometry';
+
+ this.parameters = {
+ func: func,
+ slices: slices,
+ stacks: stacks
+ };
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ var EPS = 0.00001;
+
+ var normal = new Vector3();
+
+ var p0 = new Vector3(), p1 = new Vector3();
+ var pu = new Vector3(), pv = new Vector3();
+
+ var i, j;
+
+ // generate vertices, normals and uvs
+
+ var sliceCount = slices + 1;
+
+ for ( i = 0; i <= stacks; i ++ ) {
+
+ var v = i / stacks;
+
+ for ( j = 0; j <= slices; j ++ ) {
+
+ var u = j / slices;
+
+ // vertex
+
+ p0 = func( u, v, p0 );
+ vertices.push( p0.x, p0.y, p0.z );
+
+ // normal
+
+ // approximate tangent vectors via finite differences
+
+ if ( u - EPS >= 0 ) {
+
+ p1 = func( u - EPS, v, p1 );
+ pu.subVectors( p0, p1 );
+
+ } else {
+
+ p1 = func( u + EPS, v, p1 );
+ pu.subVectors( p1, p0 );
+
+ }
+
+ if ( v - EPS >= 0 ) {
+
+ p1 = func( u, v - EPS, p1 );
+ pv.subVectors( p0, p1 );
+
+ } else {
+
+ p1 = func( u, v + EPS, p1 );
+ pv.subVectors( p1, p0 );
+
+ }
+
+ // cross product of tangent vectors returns surface normal
+
+ normal.crossVectors( pu, pv ).normalize();
+ normals.push( normal.x, normal.y, normal.z );
+
+ // uv
+
+ uvs.push( u, v );
+
+ }
+
+ }
+
+ // generate indices
+
+ for ( i = 0; i < stacks; i ++ ) {
+
+ for ( j = 0; j < slices; j ++ ) {
+
+ var a = i * sliceCount + j;
+ var b = i * sliceCount + j + 1;
+ var c = ( i + 1 ) * sliceCount + j + 1;
+ var d = ( i + 1 ) * sliceCount + j;
+
+ // faces one and two
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ ParametricBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ ParametricBufferGeometry.prototype.constructor = ParametricBufferGeometry;
+
+ /**
+ * @author clockworkgeek / https://github.com/clockworkgeek
+ * @author timothypratley / https://github.com/timothypratley
+ * @author WestLangley / http://github.com/WestLangley
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // PolyhedronGeometry
+
+ function PolyhedronGeometry( vertices, indices, radius, detail ) {
+
+ Geometry.call( this );
+
+ this.type = 'PolyhedronGeometry';
+
+ this.parameters = {
+ vertices: vertices,
+ indices: indices,
+ radius: radius,
+ detail: detail
+ };
+
+ this.fromBufferGeometry( new PolyhedronBufferGeometry( vertices, indices, radius, detail ) );
+ this.mergeVertices();
+
+ }
+
+ PolyhedronGeometry.prototype = Object.create( Geometry.prototype );
+ PolyhedronGeometry.prototype.constructor = PolyhedronGeometry;
+
+ // PolyhedronBufferGeometry
+
+ function PolyhedronBufferGeometry( vertices, indices, radius, detail ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'PolyhedronBufferGeometry';
+
+ this.parameters = {
+ vertices: vertices,
+ indices: indices,
+ radius: radius,
+ detail: detail
+ };
+
+ radius = radius || 1;
+ detail = detail || 0;
+
+ // default buffer data
+
+ var vertexBuffer = [];
+ var uvBuffer = [];
+
+ // the subdivision creates the vertex buffer data
+
+ subdivide( detail );
+
+ // all vertices should lie on a conceptual sphere with a given radius
+
+ appplyRadius( radius );
+
+ // finally, create the uv data
+
+ generateUVs();
+
+ // build non-indexed geometry
+
+ this.addAttribute( 'position', new Float32BufferAttribute( vertexBuffer, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( vertexBuffer.slice(), 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvBuffer, 2 ) );
+ this.normalizeNormals();
+
+ // helper functions
+
+ function subdivide( detail ) {
+
+ var a = new Vector3();
+ var b = new Vector3();
+ var c = new Vector3();
+
+ // iterate over all faces and apply a subdivison with the given detail value
+
+ for ( var i = 0; i < indices.length; i += 3 ) {
+
+ // get the vertices of the face
+
+ getVertexByIndex( indices[ i + 0 ], a );
+ getVertexByIndex( indices[ i + 1 ], b );
+ getVertexByIndex( indices[ i + 2 ], c );
+
+ // perform subdivision
+
+ subdivideFace( a, b, c, detail );
+
+ }
+
+ }
+
+ function subdivideFace( a, b, c, detail ) {
+
+ var cols = Math.pow( 2, detail );
+
+ // we use this multidimensional array as a data structure for creating the subdivision
+
+ var v = [];
+
+ var i, j;
+
+ // construct all of the vertices for this subdivision
+
+ for ( i = 0; i <= cols; i ++ ) {
+
+ v[ i ] = [];
+
+ var aj = a.clone().lerp( c, i / cols );
+ var bj = b.clone().lerp( c, i / cols );
+
+ var rows = cols - i;
+
+ for ( j = 0; j <= rows; j ++ ) {
+
+ if ( j === 0 && i === cols ) {
+
+ v[ i ][ j ] = aj;
+
+ } else {
+
+ v[ i ][ j ] = aj.clone().lerp( bj, j / rows );
+
+ }
+
+ }
+
+ }
+
+ // construct all of the faces
+
+ for ( i = 0; i < cols; i ++ ) {
+
+ for ( j = 0; j < 2 * ( cols - i ) - 1; j ++ ) {
+
+ var k = Math.floor( j / 2 );
+
+ if ( j % 2 === 0 ) {
+
+ pushVertex( v[ i ][ k + 1 ] );
+ pushVertex( v[ i + 1 ][ k ] );
+ pushVertex( v[ i ][ k ] );
+
+ } else {
+
+ pushVertex( v[ i ][ k + 1 ] );
+ pushVertex( v[ i + 1 ][ k + 1 ] );
+ pushVertex( v[ i + 1 ][ k ] );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ function appplyRadius( radius ) {
+
+ var vertex = new Vector3();
+
+ // iterate over the entire buffer and apply the radius to each vertex
+
+ for ( var i = 0; i < vertexBuffer.length; i += 3 ) {
+
+ vertex.x = vertexBuffer[ i + 0 ];
+ vertex.y = vertexBuffer[ i + 1 ];
+ vertex.z = vertexBuffer[ i + 2 ];
+
+ vertex.normalize().multiplyScalar( radius );
+
+ vertexBuffer[ i + 0 ] = vertex.x;
+ vertexBuffer[ i + 1 ] = vertex.y;
+ vertexBuffer[ i + 2 ] = vertex.z;
+
+ }
+
+ }
+
+ function generateUVs() {
+
+ var vertex = new Vector3();
+
+ for ( var i = 0; i < vertexBuffer.length; i += 3 ) {
+
+ vertex.x = vertexBuffer[ i + 0 ];
+ vertex.y = vertexBuffer[ i + 1 ];
+ vertex.z = vertexBuffer[ i + 2 ];
+
+ var u = azimuth( vertex ) / 2 / Math.PI + 0.5;
+ var v = inclination( vertex ) / Math.PI + 0.5;
+ uvBuffer.push( u, 1 - v );
+
+ }
+
+ correctUVs();
+
+ correctSeam();
+
+ }
+
+ function correctSeam() {
+
+ // handle case when face straddles the seam, see #3269
+
+ for ( var i = 0; i < uvBuffer.length; i += 6 ) {
+
+ // uv data of a single face
+
+ var x0 = uvBuffer[ i + 0 ];
+ var x1 = uvBuffer[ i + 2 ];
+ var x2 = uvBuffer[ i + 4 ];
+
+ var max = Math.max( x0, x1, x2 );
+ var min = Math.min( x0, x1, x2 );
+
+ // 0.9 is somewhat arbitrary
+
+ if ( max > 0.9 && min < 0.1 ) {
+
+ if ( x0 < 0.2 ) uvBuffer[ i + 0 ] += 1;
+ if ( x1 < 0.2 ) uvBuffer[ i + 2 ] += 1;
+ if ( x2 < 0.2 ) uvBuffer[ i + 4 ] += 1;
+
+ }
+
+ }
+
+ }
+
+ function pushVertex( vertex ) {
+
+ vertexBuffer.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ function getVertexByIndex( index, vertex ) {
+
+ var stride = index * 3;
+
+ vertex.x = vertices[ stride + 0 ];
+ vertex.y = vertices[ stride + 1 ];
+ vertex.z = vertices[ stride + 2 ];
+
+ }
+
+ function correctUVs() {
+
+ var a = new Vector3();
+ var b = new Vector3();
+ var c = new Vector3();
+
+ var centroid = new Vector3();
+
+ var uvA = new Vector2();
+ var uvB = new Vector2();
+ var uvC = new Vector2();
+
+ for ( var i = 0, j = 0; i < vertexBuffer.length; i += 9, j += 6 ) {
+
+ a.set( vertexBuffer[ i + 0 ], vertexBuffer[ i + 1 ], vertexBuffer[ i + 2 ] );
+ b.set( vertexBuffer[ i + 3 ], vertexBuffer[ i + 4 ], vertexBuffer[ i + 5 ] );
+ c.set( vertexBuffer[ i + 6 ], vertexBuffer[ i + 7 ], vertexBuffer[ i + 8 ] );
+
+ uvA.set( uvBuffer[ j + 0 ], uvBuffer[ j + 1 ] );
+ uvB.set( uvBuffer[ j + 2 ], uvBuffer[ j + 3 ] );
+ uvC.set( uvBuffer[ j + 4 ], uvBuffer[ j + 5 ] );
+
+ centroid.copy( a ).add( b ).add( c ).divideScalar( 3 );
+
+ var azi = azimuth( centroid );
+
+ correctUV( uvA, j + 0, a, azi );
+ correctUV( uvB, j + 2, b, azi );
+ correctUV( uvC, j + 4, c, azi );
+
+ }
+
+ }
+
+ function correctUV( uv, stride, vector, azimuth ) {
+
+ if ( ( azimuth < 0 ) && ( uv.x === 1 ) ) {
+
+ uvBuffer[ stride ] = uv.x - 1;
+
+ }
+
+ if ( ( vector.x === 0 ) && ( vector.z === 0 ) ) {
+
+ uvBuffer[ stride ] = azimuth / 2 / Math.PI + 0.5;
+
+ }
+
+ }
+
+ // Angle around the Y axis, counter-clockwise when looking from above.
+
+ function azimuth( vector ) {
+
+ return Math.atan2( vector.z, - vector.x );
+
+ }
+
+
+ // Angle above the XZ plane.
+
+ function inclination( vector ) {
+
+ return Math.atan2( - vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) );
+
+ }
+
+ }
+
+ PolyhedronBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ PolyhedronBufferGeometry.prototype.constructor = PolyhedronBufferGeometry;
+
+ /**
+ * @author timothypratley / https://github.com/timothypratley
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // TetrahedronGeometry
+
+ function TetrahedronGeometry( radius, detail ) {
+
+ Geometry.call( this );
+
+ this.type = 'TetrahedronGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ this.fromBufferGeometry( new TetrahedronBufferGeometry( radius, detail ) );
+ this.mergeVertices();
+
+ }
+
+ TetrahedronGeometry.prototype = Object.create( Geometry.prototype );
+ TetrahedronGeometry.prototype.constructor = TetrahedronGeometry;
+
+ // TetrahedronBufferGeometry
+
+ function TetrahedronBufferGeometry( radius, detail ) {
+
+ var vertices = [
+ 1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1
+ ];
+
+ var indices = [
+ 2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1
+ ];
+
+ PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
+
+ this.type = 'TetrahedronBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ }
+
+ TetrahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype );
+ TetrahedronBufferGeometry.prototype.constructor = TetrahedronBufferGeometry;
+
+ /**
+ * @author timothypratley / https://github.com/timothypratley
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // OctahedronGeometry
+
+ function OctahedronGeometry( radius, detail ) {
+
+ Geometry.call( this );
+
+ this.type = 'OctahedronGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ this.fromBufferGeometry( new OctahedronBufferGeometry( radius, detail ) );
+ this.mergeVertices();
+
+ }
+
+ OctahedronGeometry.prototype = Object.create( Geometry.prototype );
+ OctahedronGeometry.prototype.constructor = OctahedronGeometry;
+
+ // OctahedronBufferGeometry
+
+ function OctahedronBufferGeometry( radius, detail ) {
+
+ var vertices = [
+ 1, 0, 0, - 1, 0, 0, 0, 1, 0, 0, - 1, 0, 0, 0, 1, 0, 0, - 1
+ ];
+
+ var indices = [
+ 0, 2, 4, 0, 4, 3, 0, 3, 5, 0, 5, 2, 1, 2, 5, 1, 5, 3, 1, 3, 4, 1, 4, 2
+ ];
+
+ PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
+
+ this.type = 'OctahedronBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ }
+
+ OctahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype );
+ OctahedronBufferGeometry.prototype.constructor = OctahedronBufferGeometry;
+
+ /**
+ * @author timothypratley / https://github.com/timothypratley
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // IcosahedronGeometry
+
+ function IcosahedronGeometry( radius, detail ) {
+
+ Geometry.call( this );
+
+ this.type = 'IcosahedronGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ this.fromBufferGeometry( new IcosahedronBufferGeometry( radius, detail ) );
+ this.mergeVertices();
+
+ }
+
+ IcosahedronGeometry.prototype = Object.create( Geometry.prototype );
+ IcosahedronGeometry.prototype.constructor = IcosahedronGeometry;
+
+ // IcosahedronBufferGeometry
+
+ function IcosahedronBufferGeometry( radius, detail ) {
+
+ var t = ( 1 + Math.sqrt( 5 ) ) / 2;
+
+ var vertices = [
+ - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0,
+ 0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t,
+ t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1
+ ];
+
+ var indices = [
+ 0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11,
+ 1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8,
+ 3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9,
+ 4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1
+ ];
+
+ PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
+
+ this.type = 'IcosahedronBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ }
+
+ IcosahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype );
+ IcosahedronBufferGeometry.prototype.constructor = IcosahedronBufferGeometry;
+
+ /**
+ * @author Abe Pazos / https://hamoid.com
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // DodecahedronGeometry
+
+ function DodecahedronGeometry( radius, detail ) {
+
+ Geometry.call( this );
+
+ this.type = 'DodecahedronGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ this.fromBufferGeometry( new DodecahedronBufferGeometry( radius, detail ) );
+ this.mergeVertices();
+
+ }
+
+ DodecahedronGeometry.prototype = Object.create( Geometry.prototype );
+ DodecahedronGeometry.prototype.constructor = DodecahedronGeometry;
+
+ // DodecahedronBufferGeometry
+
+ function DodecahedronBufferGeometry( radius, detail ) {
+
+ var t = ( 1 + Math.sqrt( 5 ) ) / 2;
+ var r = 1 / t;
+
+ var vertices = [
+
+ // (±1, ±1, ±1)
+ - 1, - 1, - 1, - 1, - 1, 1,
+ - 1, 1, - 1, - 1, 1, 1,
+ 1, - 1, - 1, 1, - 1, 1,
+ 1, 1, - 1, 1, 1, 1,
+
+ // (0, ±1/φ, ±φ)
+ 0, - r, - t, 0, - r, t,
+ 0, r, - t, 0, r, t,
+
+ // (±1/φ, ±φ, 0)
+ - r, - t, 0, - r, t, 0,
+ r, - t, 0, r, t, 0,
+
+ // (±φ, 0, ±1/φ)
+ - t, 0, - r, t, 0, - r,
+ - t, 0, r, t, 0, r
+ ];
+
+ var indices = [
+ 3, 11, 7, 3, 7, 15, 3, 15, 13,
+ 7, 19, 17, 7, 17, 6, 7, 6, 15,
+ 17, 4, 8, 17, 8, 10, 17, 10, 6,
+ 8, 0, 16, 8, 16, 2, 8, 2, 10,
+ 0, 12, 1, 0, 1, 18, 0, 18, 16,
+ 6, 10, 2, 6, 2, 13, 6, 13, 15,
+ 2, 16, 18, 2, 18, 3, 2, 3, 13,
+ 18, 1, 9, 18, 9, 11, 18, 11, 3,
+ 4, 14, 12, 4, 12, 0, 4, 0, 8,
+ 11, 9, 5, 11, 5, 19, 11, 19, 7,
+ 19, 5, 14, 19, 14, 4, 19, 4, 17,
+ 1, 12, 14, 1, 14, 5, 1, 5, 9
+ ];
+
+ PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
+
+ this.type = 'DodecahedronBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+
+ }
+
+ DodecahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype );
+ DodecahedronBufferGeometry.prototype.constructor = DodecahedronBufferGeometry;
+
+ /**
+ * @author oosmoxiecode / https://github.com/oosmoxiecode
+ * @author WestLangley / https://github.com/WestLangley
+ * @author zz85 / https://github.com/zz85
+ * @author miningold / https://github.com/miningold
+ * @author jonobr1 / https://github.com/jonobr1
+ * @author Mugen87 / https://github.com/Mugen87
+ *
+ */
+
+ // TubeGeometry
+
+ function TubeGeometry( path, tubularSegments, radius, radialSegments, closed, taper ) {
+
+ Geometry.call( this );
+
+ this.type = 'TubeGeometry';
+
+ this.parameters = {
+ path: path,
+ tubularSegments: tubularSegments,
+ radius: radius,
+ radialSegments: radialSegments,
+ closed: closed
+ };
+
+ if ( taper !== undefined ) console.warn( 'THREE.TubeGeometry: taper has been removed.' );
+
+ var bufferGeometry = new TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed );
+
+ // expose internals
+
+ this.tangents = bufferGeometry.tangents;
+ this.normals = bufferGeometry.normals;
+ this.binormals = bufferGeometry.binormals;
+
+ // create geometry
+
+ this.fromBufferGeometry( bufferGeometry );
+ this.mergeVertices();
+
+ }
+
+ TubeGeometry.prototype = Object.create( Geometry.prototype );
+ TubeGeometry.prototype.constructor = TubeGeometry;
+
+ // TubeBufferGeometry
+
+ function TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'TubeBufferGeometry';
+
+ this.parameters = {
+ path: path,
+ tubularSegments: tubularSegments,
+ radius: radius,
+ radialSegments: radialSegments,
+ closed: closed
+ };
+
+ tubularSegments = tubularSegments || 64;
+ radius = radius || 1;
+ radialSegments = radialSegments || 8;
+ closed = closed || false;
+
+ var frames = path.computeFrenetFrames( tubularSegments, closed );
+
+ // expose internals
+
+ this.tangents = frames.tangents;
+ this.normals = frames.normals;
+ this.binormals = frames.binormals;
+
+ // helper variables
+
+ var vertex = new Vector3();
+ var normal = new Vector3();
+ var uv = new Vector2();
+
+ var i, j;
+
+ // buffer
+
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+ var indices = [];
+
+ // create buffer data
+
+ generateBufferData();
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ // functions
+
+ function generateBufferData() {
+
+ for ( i = 0; i < tubularSegments; i ++ ) {
+
+ generateSegment( i );
+
+ }
+
+ // if the geometry is not closed, generate the last row of vertices and normals
+ // at the regular position on the given path
+ //
+ // if the geometry is closed, duplicate the first row of vertices and normals (uvs will differ)
+
+ generateSegment( ( closed === false ) ? tubularSegments : 0 );
+
+ // uvs are generated in a separate function.
+ // this makes it easy compute correct values for closed geometries
+
+ generateUVs();
+
+ // finally create faces
+
+ generateIndices();
+
+ }
+
+ function generateSegment( i ) {
+
+ // we use getPointAt to sample evenly distributed points from the given path
+
+ var P = path.getPointAt( i / tubularSegments );
+
+ // retrieve corresponding normal and binormal
+
+ var N = frames.normals[ i ];
+ var B = frames.binormals[ i ];
+
+ // generate normals and vertices for the current segment
+
+ for ( j = 0; j <= radialSegments; j ++ ) {
+
+ var v = j / radialSegments * Math.PI * 2;
+
+ var sin = Math.sin( v );
+ var cos = - Math.cos( v );
+
+ // normal
+
+ normal.x = ( cos * N.x + sin * B.x );
+ normal.y = ( cos * N.y + sin * B.y );
+ normal.z = ( cos * N.z + sin * B.z );
+ normal.normalize();
+
+ normals.push( normal.x, normal.y, normal.z );
+
+ // vertex
+
+ vertex.x = P.x + radius * normal.x;
+ vertex.y = P.y + radius * normal.y;
+ vertex.z = P.z + radius * normal.z;
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ }
+
+ function generateIndices() {
+
+ for ( j = 1; j <= tubularSegments; j ++ ) {
+
+ for ( i = 1; i <= radialSegments; i ++ ) {
+
+ var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
+ var b = ( radialSegments + 1 ) * j + ( i - 1 );
+ var c = ( radialSegments + 1 ) * j + i;
+ var d = ( radialSegments + 1 ) * ( j - 1 ) + i;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ }
+
+ function generateUVs() {
+
+ for ( i = 0; i <= tubularSegments; i ++ ) {
+
+ for ( j = 0; j <= radialSegments; j ++ ) {
+
+ uv.x = i / tubularSegments;
+ uv.y = j / radialSegments;
+
+ uvs.push( uv.x, uv.y );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ TubeBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ TubeBufferGeometry.prototype.constructor = TubeBufferGeometry;
+
+ /**
+ * @author oosmoxiecode
+ * @author Mugen87 / https://github.com/Mugen87
+ *
+ * based on http://www.blackpawn.com/texts/pqtorus/
+ */
+
+ // TorusKnotGeometry
+
+ function TorusKnotGeometry( radius, tube, tubularSegments, radialSegments, p, q, heightScale ) {
+
+ Geometry.call( this );
+
+ this.type = 'TorusKnotGeometry';
+
+ this.parameters = {
+ radius: radius,
+ tube: tube,
+ tubularSegments: tubularSegments,
+ radialSegments: radialSegments,
+ p: p,
+ q: q
+ };
+
+ if ( heightScale !== undefined ) console.warn( 'THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.' );
+
+ this.fromBufferGeometry( new TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) );
+ this.mergeVertices();
+
+ }
+
+ TorusKnotGeometry.prototype = Object.create( Geometry.prototype );
+ TorusKnotGeometry.prototype.constructor = TorusKnotGeometry;
+
+ // TorusKnotBufferGeometry
+
+ function TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'TorusKnotBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ tube: tube,
+ tubularSegments: tubularSegments,
+ radialSegments: radialSegments,
+ p: p,
+ q: q
+ };
+
+ radius = radius || 100;
+ tube = tube || 40;
+ tubularSegments = Math.floor( tubularSegments ) || 64;
+ radialSegments = Math.floor( radialSegments ) || 8;
+ p = p || 2;
+ q = q || 3;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var i, j;
+
+ var vertex = new Vector3();
+ var normal = new Vector3();
+
+ var P1 = new Vector3();
+ var P2 = new Vector3();
+
+ var B = new Vector3();
+ var T = new Vector3();
+ var N = new Vector3();
+
+ // generate vertices, normals and uvs
+
+ for ( i = 0; i <= tubularSegments; ++ i ) {
+
+ // the radian "u" is used to calculate the position on the torus curve of the current tubular segement
+
+ var u = i / tubularSegments * p * Math.PI * 2;
+
+ // now we calculate two points. P1 is our current position on the curve, P2 is a little farther ahead.
+ // these points are used to create a special "coordinate space", which is necessary to calculate the correct vertex positions
+
+ calculatePositionOnCurve( u, p, q, radius, P1 );
+ calculatePositionOnCurve( u + 0.01, p, q, radius, P2 );
+
+ // calculate orthonormal basis
+
+ T.subVectors( P2, P1 );
+ N.addVectors( P2, P1 );
+ B.crossVectors( T, N );
+ N.crossVectors( B, T );
+
+ // normalize B, N. T can be ignored, we don't use it
+
+ B.normalize();
+ N.normalize();
+
+ for ( j = 0; j <= radialSegments; ++ j ) {
+
+ // now calculate the vertices. they are nothing more than an extrusion of the torus curve.
+ // because we extrude a shape in the xy-plane, there is no need to calculate a z-value.
+
+ var v = j / radialSegments * Math.PI * 2;
+ var cx = - tube * Math.cos( v );
+ var cy = tube * Math.sin( v );
+
+ // now calculate the final vertex position.
+ // first we orient the extrusion with our basis vectos, then we add it to the current position on the curve
+
+ vertex.x = P1.x + ( cx * N.x + cy * B.x );
+ vertex.y = P1.y + ( cx * N.y + cy * B.y );
+ vertex.z = P1.z + ( cx * N.z + cy * B.z );
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal (P1 is always the center/origin of the extrusion, thus we can use it to calculate the normal)
+
+ normal.subVectors( vertex, P1 ).normalize();
+
+ normals.push( normal.x, normal.y, normal.z );
+
+ // uv
+
+ uvs.push( i / tubularSegments );
+ uvs.push( j / radialSegments );
+
+ }
+
+ }
+
+ // generate indices
+
+ for ( j = 1; j <= tubularSegments; j ++ ) {
+
+ for ( i = 1; i <= radialSegments; i ++ ) {
+
+ // indices
+
+ var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
+ var b = ( radialSegments + 1 ) * j + ( i - 1 );
+ var c = ( radialSegments + 1 ) * j + i;
+ var d = ( radialSegments + 1 ) * ( j - 1 ) + i;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ // this function calculates the current position on the torus curve
+
+ function calculatePositionOnCurve( u, p, q, radius, position ) {
+
+ var cu = Math.cos( u );
+ var su = Math.sin( u );
+ var quOverP = q / p * u;
+ var cs = Math.cos( quOverP );
+
+ position.x = radius * ( 2 + cs ) * 0.5 * cu;
+ position.y = radius * ( 2 + cs ) * su * 0.5;
+ position.z = radius * Math.sin( quOverP ) * 0.5;
+
+ }
+
+ }
+
+ TorusKnotBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ TorusKnotBufferGeometry.prototype.constructor = TorusKnotBufferGeometry;
+
+ /**
+ * @author oosmoxiecode
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // TorusGeometry
+
+ function TorusGeometry( radius, tube, radialSegments, tubularSegments, arc ) {
+
+ Geometry.call( this );
+
+ this.type = 'TorusGeometry';
+
+ this.parameters = {
+ radius: radius,
+ tube: tube,
+ radialSegments: radialSegments,
+ tubularSegments: tubularSegments,
+ arc: arc
+ };
+
+ this.fromBufferGeometry( new TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) );
+ this.mergeVertices();
+
+ }
+
+ TorusGeometry.prototype = Object.create( Geometry.prototype );
+ TorusGeometry.prototype.constructor = TorusGeometry;
+
+ // TorusBufferGeometry
+
+ function TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'TorusBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ tube: tube,
+ radialSegments: radialSegments,
+ tubularSegments: tubularSegments,
+ arc: arc
+ };
+
+ radius = radius || 100;
+ tube = tube || 40;
+ radialSegments = Math.floor( radialSegments ) || 8;
+ tubularSegments = Math.floor( tubularSegments ) || 6;
+ arc = arc || Math.PI * 2;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var center = new Vector3();
+ var vertex = new Vector3();
+ var normal = new Vector3();
+
+ var j, i;
+
+ // generate vertices, normals and uvs
+
+ for ( j = 0; j <= radialSegments; j ++ ) {
+
+ for ( i = 0; i <= tubularSegments; i ++ ) {
+
+ var u = i / tubularSegments * arc;
+ var v = j / radialSegments * Math.PI * 2;
+
+ // vertex
+
+ vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u );
+ vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u );
+ vertex.z = tube * Math.sin( v );
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ center.x = radius * Math.cos( u );
+ center.y = radius * Math.sin( u );
+ normal.subVectors( vertex, center ).normalize();
+
+ normals.push( normal.x, normal.y, normal.z );
+
+ // uv
+
+ uvs.push( i / tubularSegments );
+ uvs.push( j / radialSegments );
+
+ }
+
+ }
+
+ // generate indices
+
+ for ( j = 1; j <= radialSegments; j ++ ) {
+
+ for ( i = 1; i <= tubularSegments; i ++ ) {
+
+ // indices
+
+ var a = ( tubularSegments + 1 ) * j + i - 1;
+ var b = ( tubularSegments + 1 ) * ( j - 1 ) + i - 1;
+ var c = ( tubularSegments + 1 ) * ( j - 1 ) + i;
+ var d = ( tubularSegments + 1 ) * j + i;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ TorusBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ TorusBufferGeometry.prototype.constructor = TorusBufferGeometry;
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ */
+
+ var ShapeUtils = {
+
+ // calculate area of the contour polygon
+
+ area: function ( contour ) {
+
+ var n = contour.length;
+ var a = 0.0;
+
+ for ( var p = n - 1, q = 0; q < n; p = q ++ ) {
+
+ a += contour[ p ].x * contour[ q ].y - contour[ q ].x * contour[ p ].y;
+
+ }
+
+ return a * 0.5;
+
+ },
+
+ triangulate: ( function () {
+
+ /**
+ * This code is a quick port of code written in C++ which was submitted to
+ * flipcode.com by John W. Ratcliff // July 22, 2000
+ * See original code and more information here:
+ * http://www.flipcode.com/archives/Efficient_Polygon_Triangulation.shtml
+ *
+ * ported to actionscript by Zevan Rosser
+ * www.actionsnippet.com
+ *
+ * ported to javascript by Joshua Koo
+ * http://www.lab4games.net/zz85/blog
+ *
+ */
+
+ function snip( contour, u, v, w, n, verts ) {
+
+ var p;
+ var ax, ay, bx, by;
+ var cx, cy, px, py;
+
+ ax = contour[ verts[ u ] ].x;
+ ay = contour[ verts[ u ] ].y;
+
+ bx = contour[ verts[ v ] ].x;
+ by = contour[ verts[ v ] ].y;
+
+ cx = contour[ verts[ w ] ].x;
+ cy = contour[ verts[ w ] ].y;
+
+ if ( ( bx - ax ) * ( cy - ay ) - ( by - ay ) * ( cx - ax ) <= 0 ) return false;
+
+ var aX, aY, bX, bY, cX, cY;
+ var apx, apy, bpx, bpy, cpx, cpy;
+ var cCROSSap, bCROSScp, aCROSSbp;
+
+ aX = cx - bx; aY = cy - by;
+ bX = ax - cx; bY = ay - cy;
+ cX = bx - ax; cY = by - ay;
+
+ for ( p = 0; p < n; p ++ ) {
+
+ px = contour[ verts[ p ] ].x;
+ py = contour[ verts[ p ] ].y;
+
+ if ( ( ( px === ax ) && ( py === ay ) ) ||
+ ( ( px === bx ) && ( py === by ) ) ||
+ ( ( px === cx ) && ( py === cy ) ) ) continue;
+
+ apx = px - ax; apy = py - ay;
+ bpx = px - bx; bpy = py - by;
+ cpx = px - cx; cpy = py - cy;
+
+ // see if p is inside triangle abc
+
+ aCROSSbp = aX * bpy - aY * bpx;
+ cCROSSap = cX * apy - cY * apx;
+ bCROSScp = bX * cpy - bY * cpx;
+
+ if ( ( aCROSSbp >= - Number.EPSILON ) && ( bCROSScp >= - Number.EPSILON ) && ( cCROSSap >= - Number.EPSILON ) ) return false;
+
+ }
+
+ return true;
+
+ }
+
+ // takes in an contour array and returns
+
+ return function triangulate( contour, indices ) {
+
+ var n = contour.length;
+
+ if ( n < 3 ) return null;
+
+ var result = [],
+ verts = [],
+ vertIndices = [];
+
+ /* we want a counter-clockwise polygon in verts */
+
+ var u, v, w;
+
+ if ( ShapeUtils.area( contour ) > 0.0 ) {
+
+ for ( v = 0; v < n; v ++ ) verts[ v ] = v;
+
+ } else {
+
+ for ( v = 0; v < n; v ++ ) verts[ v ] = ( n - 1 ) - v;
+
+ }
+
+ var nv = n;
+
+ /* remove nv - 2 vertices, creating 1 triangle every time */
+
+ var count = 2 * nv; /* error detection */
+
+ for ( v = nv - 1; nv > 2; ) {
+
+ /* if we loop, it is probably a non-simple polygon */
+
+ if ( ( count -- ) <= 0 ) {
+
+ //** Triangulate: ERROR - probable bad polygon!
+
+ //throw ( "Warning, unable to triangulate polygon!" );
+ //return null;
+ // Sometimes warning is fine, especially polygons are triangulated in reverse.
+ console.warn( 'THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()' );
+
+ if ( indices ) return vertIndices;
+ return result;
+
+ }
+
+ /* three consecutive vertices in current polygon, <u,v,w> */
+
+ u = v; if ( nv <= u ) u = 0; /* previous */
+ v = u + 1; if ( nv <= v ) v = 0; /* new v */
+ w = v + 1; if ( nv <= w ) w = 0; /* next */
+
+ if ( snip( contour, u, v, w, nv, verts ) ) {
+
+ var a, b, c, s, t;
+
+ /* true names of the vertices */
+
+ a = verts[ u ];
+ b = verts[ v ];
+ c = verts[ w ];
+
+ /* output Triangle */
+
+ result.push( [ contour[ a ],
+ contour[ b ],
+ contour[ c ] ] );
+
+
+ vertIndices.push( [ verts[ u ], verts[ v ], verts[ w ] ] );
+
+ /* remove v from the remaining polygon */
+
+ for ( s = v, t = v + 1; t < nv; s ++, t ++ ) {
+
+ verts[ s ] = verts[ t ];
+
+ }
+
+ nv --;
+
+ /* reset error detection counter */
+
+ count = 2 * nv;
+
+ }
+
+ }
+
+ if ( indices ) return vertIndices;
+ return result;
+
+ }
+
+ } )(),
+
+ triangulateShape: function ( contour, holes ) {
+
+ function removeDupEndPts(points) {
+
+ var l = points.length;
+
+ if ( l > 2 && points[ l - 1 ].equals( points[ 0 ] ) ) {
+
+ points.pop();
+
+ }
+
+ }
+
+ removeDupEndPts( contour );
+ holes.forEach( removeDupEndPts );
+
+ function point_in_segment_2D_colin( inSegPt1, inSegPt2, inOtherPt ) {
+
+ // inOtherPt needs to be collinear to the inSegment
+ if ( inSegPt1.x !== inSegPt2.x ) {
+
+ if ( inSegPt1.x < inSegPt2.x ) {
+
+ return ( ( inSegPt1.x <= inOtherPt.x ) && ( inOtherPt.x <= inSegPt2.x ) );
+
+ } else {
+
+ return ( ( inSegPt2.x <= inOtherPt.x ) && ( inOtherPt.x <= inSegPt1.x ) );
+
+ }
+
+ } else {
+
+ if ( inSegPt1.y < inSegPt2.y ) {
+
+ return ( ( inSegPt1.y <= inOtherPt.y ) && ( inOtherPt.y <= inSegPt2.y ) );
+
+ } else {
+
+ return ( ( inSegPt2.y <= inOtherPt.y ) && ( inOtherPt.y <= inSegPt1.y ) );
+
+ }
+
+ }
+
+ }
+
+ function intersect_segments_2D( inSeg1Pt1, inSeg1Pt2, inSeg2Pt1, inSeg2Pt2, inExcludeAdjacentSegs ) {
+
+ var seg1dx = inSeg1Pt2.x - inSeg1Pt1.x, seg1dy = inSeg1Pt2.y - inSeg1Pt1.y;
+ var seg2dx = inSeg2Pt2.x - inSeg2Pt1.x, seg2dy = inSeg2Pt2.y - inSeg2Pt1.y;
+
+ var seg1seg2dx = inSeg1Pt1.x - inSeg2Pt1.x;
+ var seg1seg2dy = inSeg1Pt1.y - inSeg2Pt1.y;
+
+ var limit = seg1dy * seg2dx - seg1dx * seg2dy;
+ var perpSeg1 = seg1dy * seg1seg2dx - seg1dx * seg1seg2dy;
+
+ if ( Math.abs( limit ) > Number.EPSILON ) {
+
+ // not parallel
+
+ var perpSeg2;
+ if ( limit > 0 ) {
+
+ if ( ( perpSeg1 < 0 ) || ( perpSeg1 > limit ) ) return [];
+ perpSeg2 = seg2dy * seg1seg2dx - seg2dx * seg1seg2dy;
+ if ( ( perpSeg2 < 0 ) || ( perpSeg2 > limit ) ) return [];
+
+ } else {
+
+ if ( ( perpSeg1 > 0 ) || ( perpSeg1 < limit ) ) return [];
+ perpSeg2 = seg2dy * seg1seg2dx - seg2dx * seg1seg2dy;
+ if ( ( perpSeg2 > 0 ) || ( perpSeg2 < limit ) ) return [];
+
+ }
+
+ // i.e. to reduce rounding errors
+ // intersection at endpoint of segment#1?
+ if ( perpSeg2 === 0 ) {
+
+ if ( ( inExcludeAdjacentSegs ) &&
+ ( ( perpSeg1 === 0 ) || ( perpSeg1 === limit ) ) ) return [];
+ return [ inSeg1Pt1 ];
+
+ }
+ if ( perpSeg2 === limit ) {
+
+ if ( ( inExcludeAdjacentSegs ) &&
+ ( ( perpSeg1 === 0 ) || ( perpSeg1 === limit ) ) ) return [];
+ return [ inSeg1Pt2 ];
+
+ }
+ // intersection at endpoint of segment#2?
+ if ( perpSeg1 === 0 ) return [ inSeg2Pt1 ];
+ if ( perpSeg1 === limit ) return [ inSeg2Pt2 ];
+
+ // return real intersection point
+ var factorSeg1 = perpSeg2 / limit;
+ return [ { x: inSeg1Pt1.x + factorSeg1 * seg1dx,
+ y: inSeg1Pt1.y + factorSeg1 * seg1dy } ];
+
+ } else {
+
+ // parallel or collinear
+ if ( ( perpSeg1 !== 0 ) ||
+ ( seg2dy * seg1seg2dx !== seg2dx * seg1seg2dy ) ) return [];
+
+ // they are collinear or degenerate
+ var seg1Pt = ( ( seg1dx === 0 ) && ( seg1dy === 0 ) ); // segment1 is just a point?
+ var seg2Pt = ( ( seg2dx === 0 ) && ( seg2dy === 0 ) ); // segment2 is just a point?
+ // both segments are points
+ if ( seg1Pt && seg2Pt ) {
+
+ if ( ( inSeg1Pt1.x !== inSeg2Pt1.x ) ||
+ ( inSeg1Pt1.y !== inSeg2Pt1.y ) ) return []; // they are distinct points
+ return [ inSeg1Pt1 ]; // they are the same point
+
+ }
+ // segment#1 is a single point
+ if ( seg1Pt ) {
+
+ if ( ! point_in_segment_2D_colin( inSeg2Pt1, inSeg2Pt2, inSeg1Pt1 ) ) return []; // but not in segment#2
+ return [ inSeg1Pt1 ];
+
+ }
+ // segment#2 is a single point
+ if ( seg2Pt ) {
+
+ if ( ! point_in_segment_2D_colin( inSeg1Pt1, inSeg1Pt2, inSeg2Pt1 ) ) return []; // but not in segment#1
+ return [ inSeg2Pt1 ];
+
+ }
+
+ // they are collinear segments, which might overlap
+ var seg1min, seg1max, seg1minVal, seg1maxVal;
+ var seg2min, seg2max, seg2minVal, seg2maxVal;
+ if ( seg1dx !== 0 ) {
+
+ // the segments are NOT on a vertical line
+ if ( inSeg1Pt1.x < inSeg1Pt2.x ) {
+
+ seg1min = inSeg1Pt1; seg1minVal = inSeg1Pt1.x;
+ seg1max = inSeg1Pt2; seg1maxVal = inSeg1Pt2.x;
+
+ } else {
+
+ seg1min = inSeg1Pt2; seg1minVal = inSeg1Pt2.x;
+ seg1max = inSeg1Pt1; seg1maxVal = inSeg1Pt1.x;
+
+ }
+ if ( inSeg2Pt1.x < inSeg2Pt2.x ) {
+
+ seg2min = inSeg2Pt1; seg2minVal = inSeg2Pt1.x;
+ seg2max = inSeg2Pt2; seg2maxVal = inSeg2Pt2.x;
+
+ } else {
+
+ seg2min = inSeg2Pt2; seg2minVal = inSeg2Pt2.x;
+ seg2max = inSeg2Pt1; seg2maxVal = inSeg2Pt1.x;
+
+ }
+
+ } else {
+
+ // the segments are on a vertical line
+ if ( inSeg1Pt1.y < inSeg1Pt2.y ) {
+
+ seg1min = inSeg1Pt1; seg1minVal = inSeg1Pt1.y;
+ seg1max = inSeg1Pt2; seg1maxVal = inSeg1Pt2.y;
+
+ } else {
+
+ seg1min = inSeg1Pt2; seg1minVal = inSeg1Pt2.y;
+ seg1max = inSeg1Pt1; seg1maxVal = inSeg1Pt1.y;
+
+ }
+ if ( inSeg2Pt1.y < inSeg2Pt2.y ) {
+
+ seg2min = inSeg2Pt1; seg2minVal = inSeg2Pt1.y;
+ seg2max = inSeg2Pt2; seg2maxVal = inSeg2Pt2.y;
+
+ } else {
+
+ seg2min = inSeg2Pt2; seg2minVal = inSeg2Pt2.y;
+ seg2max = inSeg2Pt1; seg2maxVal = inSeg2Pt1.y;
+
+ }
+
+ }
+ if ( seg1minVal <= seg2minVal ) {
+
+ if ( seg1maxVal < seg2minVal ) return [];
+ if ( seg1maxVal === seg2minVal ) {
+
+ if ( inExcludeAdjacentSegs ) return [];
+ return [ seg2min ];
+
+ }
+ if ( seg1maxVal <= seg2maxVal ) return [ seg2min, seg1max ];
+ return [ seg2min, seg2max ];
+
+ } else {
+
+ if ( seg1minVal > seg2maxVal ) return [];
+ if ( seg1minVal === seg2maxVal ) {
+
+ if ( inExcludeAdjacentSegs ) return [];
+ return [ seg1min ];
+
+ }
+ if ( seg1maxVal <= seg2maxVal ) return [ seg1min, seg1max ];
+ return [ seg1min, seg2max ];
+
+ }
+
+ }
+
+ }
+
+ function isPointInsideAngle( inVertex, inLegFromPt, inLegToPt, inOtherPt ) {
+
+ // The order of legs is important
+
+ // translation of all points, so that Vertex is at (0,0)
+ var legFromPtX = inLegFromPt.x - inVertex.x, legFromPtY = inLegFromPt.y - inVertex.y;
+ var legToPtX = inLegToPt.x - inVertex.x, legToPtY = inLegToPt.y - inVertex.y;
+ var otherPtX = inOtherPt.x - inVertex.x, otherPtY = inOtherPt.y - inVertex.y;
+
+ // main angle >0: < 180 deg.; 0: 180 deg.; <0: > 180 deg.
+ var from2toAngle = legFromPtX * legToPtY - legFromPtY * legToPtX;
+ var from2otherAngle = legFromPtX * otherPtY - legFromPtY * otherPtX;
+
+ if ( Math.abs( from2toAngle ) > Number.EPSILON ) {
+
+ // angle != 180 deg.
+
+ var other2toAngle = otherPtX * legToPtY - otherPtY * legToPtX;
+ // console.log( "from2to: " + from2toAngle + ", from2other: " + from2otherAngle + ", other2to: " + other2toAngle );
+
+ if ( from2toAngle > 0 ) {
+
+ // main angle < 180 deg.
+ return ( ( from2otherAngle >= 0 ) && ( other2toAngle >= 0 ) );
+
+ } else {
+
+ // main angle > 180 deg.
+ return ( ( from2otherAngle >= 0 ) || ( other2toAngle >= 0 ) );
+
+ }
+
+ } else {
+
+ // angle == 180 deg.
+ // console.log( "from2to: 180 deg., from2other: " + from2otherAngle );
+ return ( from2otherAngle > 0 );
+
+ }
+
+ }
+
+
+ function removeHoles( contour, holes ) {
+
+ var shape = contour.concat(); // work on this shape
+ var hole;
+
+ function isCutLineInsideAngles( inShapeIdx, inHoleIdx ) {
+
+ // Check if hole point lies within angle around shape point
+ var lastShapeIdx = shape.length - 1;
+
+ var prevShapeIdx = inShapeIdx - 1;
+ if ( prevShapeIdx < 0 ) prevShapeIdx = lastShapeIdx;
+
+ var nextShapeIdx = inShapeIdx + 1;
+ if ( nextShapeIdx > lastShapeIdx ) nextShapeIdx = 0;
+
+ var insideAngle = isPointInsideAngle( shape[ inShapeIdx ], shape[ prevShapeIdx ], shape[ nextShapeIdx ], hole[ inHoleIdx ] );
+ if ( ! insideAngle ) {
+
+ // console.log( "Vertex (Shape): " + inShapeIdx + ", Point: " + hole[inHoleIdx].x + "/" + hole[inHoleIdx].y );
+ return false;
+
+ }
+
+ // Check if shape point lies within angle around hole point
+ var lastHoleIdx = hole.length - 1;
+
+ var prevHoleIdx = inHoleIdx - 1;
+ if ( prevHoleIdx < 0 ) prevHoleIdx = lastHoleIdx;
+
+ var nextHoleIdx = inHoleIdx + 1;
+ if ( nextHoleIdx > lastHoleIdx ) nextHoleIdx = 0;
+
+ insideAngle = isPointInsideAngle( hole[ inHoleIdx ], hole[ prevHoleIdx ], hole[ nextHoleIdx ], shape[ inShapeIdx ] );
+ if ( ! insideAngle ) {
+
+ // console.log( "Vertex (Hole): " + inHoleIdx + ", Point: " + shape[inShapeIdx].x + "/" + shape[inShapeIdx].y );
+ return false;
+
+ }
+
+ return true;
+
+ }
+
+ function intersectsShapeEdge( inShapePt, inHolePt ) {
+
+ // checks for intersections with shape edges
+ var sIdx, nextIdx, intersection;
+ for ( sIdx = 0; sIdx < shape.length; sIdx ++ ) {
+
+ nextIdx = sIdx + 1; nextIdx %= shape.length;
+ intersection = intersect_segments_2D( inShapePt, inHolePt, shape[ sIdx ], shape[ nextIdx ], true );
+ if ( intersection.length > 0 ) return true;
+
+ }
+
+ return false;
+
+ }
+
+ var indepHoles = [];
+
+ function intersectsHoleEdge( inShapePt, inHolePt ) {
+
+ // checks for intersections with hole edges
+ var ihIdx, chkHole,
+ hIdx, nextIdx, intersection;
+ for ( ihIdx = 0; ihIdx < indepHoles.length; ihIdx ++ ) {
+
+ chkHole = holes[ indepHoles[ ihIdx ]];
+ for ( hIdx = 0; hIdx < chkHole.length; hIdx ++ ) {
+
+ nextIdx = hIdx + 1; nextIdx %= chkHole.length;
+ intersection = intersect_segments_2D( inShapePt, inHolePt, chkHole[ hIdx ], chkHole[ nextIdx ], true );
+ if ( intersection.length > 0 ) return true;
+
+ }
+
+ }
+ return false;
+
+ }
+
+ var holeIndex, shapeIndex,
+ shapePt, holePt,
+ holeIdx, cutKey, failedCuts = [],
+ tmpShape1, tmpShape2,
+ tmpHole1, tmpHole2;
+
+ for ( var h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ indepHoles.push( h );
+
+ }
+
+ var minShapeIndex = 0;
+ var counter = indepHoles.length * 2;
+ while ( indepHoles.length > 0 ) {
+
+ counter --;
+ if ( counter < 0 ) {
+
+ console.log( "Infinite Loop! Holes left:" + indepHoles.length + ", Probably Hole outside Shape!" );
+ break;
+
+ }
+
+ // search for shape-vertex and hole-vertex,
+ // which can be connected without intersections
+ for ( shapeIndex = minShapeIndex; shapeIndex < shape.length; shapeIndex ++ ) {
+
+ shapePt = shape[ shapeIndex ];
+ holeIndex = - 1;
+
+ // search for hole which can be reached without intersections
+ for ( var h = 0; h < indepHoles.length; h ++ ) {
+
+ holeIdx = indepHoles[ h ];
+
+ // prevent multiple checks
+ cutKey = shapePt.x + ":" + shapePt.y + ":" + holeIdx;
+ if ( failedCuts[ cutKey ] !== undefined ) continue;
+
+ hole = holes[ holeIdx ];
+ for ( var h2 = 0; h2 < hole.length; h2 ++ ) {
+
+ holePt = hole[ h2 ];
+ if ( ! isCutLineInsideAngles( shapeIndex, h2 ) ) continue;
+ if ( intersectsShapeEdge( shapePt, holePt ) ) continue;
+ if ( intersectsHoleEdge( shapePt, holePt ) ) continue;
+
+ holeIndex = h2;
+ indepHoles.splice( h, 1 );
+
+ tmpShape1 = shape.slice( 0, shapeIndex + 1 );
+ tmpShape2 = shape.slice( shapeIndex );
+ tmpHole1 = hole.slice( holeIndex );
+ tmpHole2 = hole.slice( 0, holeIndex + 1 );
+
+ shape = tmpShape1.concat( tmpHole1 ).concat( tmpHole2 ).concat( tmpShape2 );
+
+ minShapeIndex = shapeIndex;
+
+ // Debug only, to show the selected cuts
+ // glob_CutLines.push( [ shapePt, holePt ] );
+
+ break;
+
+ }
+ if ( holeIndex >= 0 ) break; // hole-vertex found
+
+ failedCuts[ cutKey ] = true; // remember failure
+
+ }
+ if ( holeIndex >= 0 ) break; // hole-vertex found
+
+ }
+
+ }
+
+ return shape; /* shape with no holes */
+
+ }
+
+
+ var i, il, f, face,
+ key, index,
+ allPointsMap = {};
+
+ // To maintain reference to old shape, one must match coordinates, or offset the indices from original arrays. It's probably easier to do the first.
+
+ var allpoints = contour.concat();
+
+ for ( var h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ Array.prototype.push.apply( allpoints, holes[ h ] );
+
+ }
+
+ //console.log( "allpoints",allpoints, allpoints.length );
+
+ // prepare all points map
+
+ for ( i = 0, il = allpoints.length; i < il; i ++ ) {
+
+ key = allpoints[ i ].x + ":" + allpoints[ i ].y;
+
+ if ( allPointsMap[ key ] !== undefined ) {
+
+ console.warn( "THREE.ShapeUtils: Duplicate point", key, i );
+
+ }
+
+ allPointsMap[ key ] = i;
+
+ }
+
+ // remove holes by cutting paths to holes and adding them to the shape
+ var shapeWithoutHoles = removeHoles( contour, holes );
+
+ var triangles = ShapeUtils.triangulate( shapeWithoutHoles, false ); // True returns indices for points of spooled shape
+ //console.log( "triangles",triangles, triangles.length );
+
+ // check all face vertices against all points map
+
+ for ( i = 0, il = triangles.length; i < il; i ++ ) {
+
+ face = triangles[ i ];
+
+ for ( f = 0; f < 3; f ++ ) {
+
+ key = face[ f ].x + ":" + face[ f ].y;
+
+ index = allPointsMap[ key ];
+
+ if ( index !== undefined ) {
+
+ face[ f ] = index;
+
+ }
+
+ }
+
+ }
+
+ return triangles.concat();
+
+ },
+
+ isClockWise: function ( pts ) {
+
+ return ShapeUtils.area( pts ) < 0;
+
+ }
+
+ };
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ *
+ * Creates extruded geometry from a path shape.
+ *
+ * parameters = {
+ *
+ * curveSegments: <int>, // number of points on the curves
+ * steps: <int>, // number of points for z-side extrusions / used for subdividing segments of extrude spline too
+ * amount: <int>, // Depth to extrude the shape
+ *
+ * bevelEnabled: <bool>, // turn on bevel
+ * bevelThickness: <float>, // how deep into the original shape bevel goes
+ * bevelSize: <float>, // how far from shape outline is bevel
+ * bevelSegments: <int>, // number of bevel layers
+ *
+ * extrudePath: <THREE.Curve> // curve to extrude shape along
+ * frames: <Object> // containing arrays of tangents, normals, binormals
+ *
+ * UVGenerator: <Object> // object that provides UV generator functions
+ *
+ * }
+ */
+
+ // ExtrudeGeometry
+
+ function ExtrudeGeometry( shapes, options ) {
+
+ Geometry.call( this );
+
+ this.type = 'ExtrudeGeometry';
+
+ this.parameters = {
+ shapes: shapes,
+ options: options
+ };
+
+ this.fromBufferGeometry( new ExtrudeBufferGeometry( shapes, options ) );
+ this.mergeVertices();
+
+ }
+
+ ExtrudeGeometry.prototype = Object.create( Geometry.prototype );
+ ExtrudeGeometry.prototype.constructor = ExtrudeGeometry;
+
+ // ExtrudeBufferGeometry
+
+ function ExtrudeBufferGeometry( shapes, options ) {
+
+ if ( typeof ( shapes ) === "undefined" ) {
+
+ shapes = [];
+ return;
+
+ }
+
+ BufferGeometry.call( this );
+
+ this.type = 'ExtrudeBufferGeometry';
+
+ shapes = Array.isArray( shapes ) ? shapes : [ shapes ];
+
+ this.addShapeList( shapes, options );
+
+ this.computeVertexNormals();
+
+ // can't really use automatic vertex normals
+ // as then front and back sides get smoothed too
+ // should do separate smoothing just for sides
+
+ //this.computeVertexNormals();
+
+ //console.log( "took", ( Date.now() - startTime ) );
+
+ }
+
+ ExtrudeBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ ExtrudeBufferGeometry.prototype.constructor = ExtrudeBufferGeometry;
+
+ ExtrudeBufferGeometry.prototype.getArrays = function () {
+
+ var positionAttribute = this.getAttribute( "position" );
+ var verticesArray = positionAttribute ? Array.prototype.slice.call( positionAttribute.array ) : [];
+
+ var uvAttribute = this.getAttribute( "uv" );
+ var uvArray = uvAttribute ? Array.prototype.slice.call( uvAttribute.array ) : [];
+
+ var IndexAttribute = this.index;
+ var indicesArray = IndexAttribute ? Array.prototype.slice.call( IndexAttribute.array ) : [];
+
+ return {
+ position: verticesArray,
+ uv: uvArray,
+ index: indicesArray
+ };
+
+ };
+
+ ExtrudeBufferGeometry.prototype.addShapeList = function ( shapes, options ) {
+
+ var sl = shapes.length;
+ options.arrays = this.getArrays();
+
+ for ( var s = 0; s < sl; s ++ ) {
+
+ var shape = shapes[ s ];
+ this.addShape( shape, options );
+
+ }
+
+ this.setIndex( options.arrays.index );
+ this.addAttribute( 'position', new Float32BufferAttribute( options.arrays.position, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( options.arrays.uv, 2 ) );
+
+ };
+
+ ExtrudeBufferGeometry.prototype.addShape = function ( shape, options ) {
+
+ var arrays = options.arrays ? options.arrays : this.getArrays();
+ var verticesArray = arrays.position;
+ var indicesArray = arrays.index;
+ var uvArray = arrays.uv;
+
+ var placeholder = [];
+
+
+ var amount = options.amount !== undefined ? options.amount : 100;
+
+ var bevelThickness = options.bevelThickness !== undefined ? options.bevelThickness : 6; // 10
+ var bevelSize = options.bevelSize !== undefined ? options.bevelSize : bevelThickness - 2; // 8
+ var bevelSegments = options.bevelSegments !== undefined ? options.bevelSegments : 3;
+
+ var bevelEnabled = options.bevelEnabled !== undefined ? options.bevelEnabled : true; // false
+
+ var curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12;
+
+ var steps = options.steps !== undefined ? options.steps : 1;
+
+ var extrudePath = options.extrudePath;
+ var extrudePts, extrudeByPath = false;
+
+ // Use default WorldUVGenerator if no UV generators are specified.
+ var uvgen = options.UVGenerator !== undefined ? options.UVGenerator : ExtrudeGeometry.WorldUVGenerator;
+
+ var splineTube, binormal, normal, position2;
+ if ( extrudePath ) {
+
+ extrudePts = extrudePath.getSpacedPoints( steps );
+
+ extrudeByPath = true;
+ bevelEnabled = false; // bevels not supported for path extrusion
+
+ // SETUP TNB variables
+
+ // TODO1 - have a .isClosed in spline?
+
+ splineTube = options.frames !== undefined ? options.frames : extrudePath.computeFrenetFrames( steps, false );
+
+ // console.log(splineTube, 'splineTube', splineTube.normals.length, 'steps', steps, 'extrudePts', extrudePts.length);
+
+ binormal = new Vector3();
+ normal = new Vector3();
+ position2 = new Vector3();
+
+ }
+
+ // Safeguards if bevels are not enabled
+
+ if ( ! bevelEnabled ) {
+
+ bevelSegments = 0;
+ bevelThickness = 0;
+ bevelSize = 0;
+
+ }
+
+ // Variables initialization
+
+ var ahole, h, hl; // looping of holes
+ var scope = this;
+
+ var shapePoints = shape.extractPoints( curveSegments );
+
+ var vertices = shapePoints.shape;
+ var holes = shapePoints.holes;
+
+ var reverse = ! ShapeUtils.isClockWise( vertices );
+
+ if ( reverse ) {
+
+ vertices = vertices.reverse();
+
+ // Maybe we should also check if holes are in the opposite direction, just to be safe ...
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+
+ if ( ShapeUtils.isClockWise( ahole ) ) {
+
+ holes[ h ] = ahole.reverse();
+
+ }
+
+ }
+
+ reverse = false; // If vertices are in order now, we shouldn't need to worry about them again (hopefully)!
+
+ }
+
+
+ var faces = ShapeUtils.triangulateShape( vertices, holes );
+
+ /* Vertices */
+
+ var contour = vertices; // vertices has all points but contour has only points of circumference
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+
+ vertices = vertices.concat( ahole );
+
+ }
+
+
+ function scalePt2( pt, vec, size ) {
+
+ if ( ! vec ) console.error( "THREE.ExtrudeGeometry: vec does not exist" );
+
+ return vec.clone().multiplyScalar( size ).add( pt );
+
+ }
+
+ var b, bs, t, z,
+ vert, vlen = vertices.length,
+ face, flen = faces.length;
+
+
+ // Find directions for point movement
+
+
+ function getBevelVec( inPt, inPrev, inNext ) {
+
+ // computes for inPt the corresponding point inPt' on a new contour
+ // shifted by 1 unit (length of normalized vector) to the left
+ // if we walk along contour clockwise, this new contour is outside the old one
+ //
+ // inPt' is the intersection of the two lines parallel to the two
+ // adjacent edges of inPt at a distance of 1 unit on the left side.
+
+ var v_trans_x, v_trans_y, shrink_by = 1; // resulting translation vector for inPt
+
+ // good reading for geometry algorithms (here: line-line intersection)
+ // http://geomalgorithms.com/a05-_intersect-1.html
+
+ var v_prev_x = inPt.x - inPrev.x,
+ v_prev_y = inPt.y - inPrev.y;
+ var v_next_x = inNext.x - inPt.x,
+ v_next_y = inNext.y - inPt.y;
+
+ var v_prev_lensq = ( v_prev_x * v_prev_x + v_prev_y * v_prev_y );
+
+ // check for collinear edges
+ var collinear0 = ( v_prev_x * v_next_y - v_prev_y * v_next_x );
+
+ if ( Math.abs( collinear0 ) > Number.EPSILON ) {
+
+ // not collinear
+
+ // length of vectors for normalizing
+
+ var v_prev_len = Math.sqrt( v_prev_lensq );
+ var v_next_len = Math.sqrt( v_next_x * v_next_x + v_next_y * v_next_y );
+
+ // shift adjacent points by unit vectors to the left
+
+ var ptPrevShift_x = ( inPrev.x - v_prev_y / v_prev_len );
+ var ptPrevShift_y = ( inPrev.y + v_prev_x / v_prev_len );
+
+ var ptNextShift_x = ( inNext.x - v_next_y / v_next_len );
+ var ptNextShift_y = ( inNext.y + v_next_x / v_next_len );
+
+ // scaling factor for v_prev to intersection point
+
+ var sf = ( ( ptNextShift_x - ptPrevShift_x ) * v_next_y -
+ ( ptNextShift_y - ptPrevShift_y ) * v_next_x ) /
+ ( v_prev_x * v_next_y - v_prev_y * v_next_x );
+
+ // vector from inPt to intersection point
+
+ v_trans_x = ( ptPrevShift_x + v_prev_x * sf - inPt.x );
+ v_trans_y = ( ptPrevShift_y + v_prev_y * sf - inPt.y );
+
+ // Don't normalize!, otherwise sharp corners become ugly
+ // but prevent crazy spikes
+ var v_trans_lensq = ( v_trans_x * v_trans_x + v_trans_y * v_trans_y );
+ if ( v_trans_lensq <= 2 ) {
+
+ return new Vector2( v_trans_x, v_trans_y );
+
+ } else {
+
+ shrink_by = Math.sqrt( v_trans_lensq / 2 );
+
+ }
+
+ } else {
+
+ // handle special case of collinear edges
+
+ var direction_eq = false; // assumes: opposite
+ if ( v_prev_x > Number.EPSILON ) {
+
+ if ( v_next_x > Number.EPSILON ) {
+
+ direction_eq = true;
+
+ }
+
+ } else {
+
+ if ( v_prev_x < - Number.EPSILON ) {
+
+ if ( v_next_x < - Number.EPSILON ) {
+
+ direction_eq = true;
+
+ }
+
+ } else {
+
+ if ( Math.sign( v_prev_y ) === Math.sign( v_next_y ) ) {
+
+ direction_eq = true;
+
+ }
+
+ }
+
+ }
+
+ if ( direction_eq ) {
+
+ // console.log("Warning: lines are a straight sequence");
+ v_trans_x = - v_prev_y;
+ v_trans_y = v_prev_x;
+ shrink_by = Math.sqrt( v_prev_lensq );
+
+ } else {
+
+ // console.log("Warning: lines are a straight spike");
+ v_trans_x = v_prev_x;
+ v_trans_y = v_prev_y;
+ shrink_by = Math.sqrt( v_prev_lensq / 2 );
+
+ }
+
+ }
+
+ return new Vector2( v_trans_x / shrink_by, v_trans_y / shrink_by );
+
+ }
+
+
+ var contourMovements = [];
+
+ for ( var i = 0, il = contour.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) {
+
+ if ( j === il ) j = 0;
+ if ( k === il ) k = 0;
+
+ // (j)---(i)---(k)
+ // console.log('i,j,k', i, j , k)
+
+ contourMovements[ i ] = getBevelVec( contour[ i ], contour[ j ], contour[ k ] );
+
+ }
+
+ var holesMovements = [],
+ oneHoleMovements, verticesMovements = contourMovements.concat();
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+
+ oneHoleMovements = [];
+
+ for ( i = 0, il = ahole.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) {
+
+ if ( j === il ) j = 0;
+ if ( k === il ) k = 0;
+
+ // (j)---(i)---(k)
+ oneHoleMovements[ i ] = getBevelVec( ahole[ i ], ahole[ j ], ahole[ k ] );
+
+ }
+
+ holesMovements.push( oneHoleMovements );
+ verticesMovements = verticesMovements.concat( oneHoleMovements );
+
+ }
+
+
+ // Loop bevelSegments, 1 for the front, 1 for the back
+
+ for ( b = 0; b < bevelSegments; b ++ ) {
+
+ //for ( b = bevelSegments; b > 0; b -- ) {
+
+ t = b / bevelSegments;
+ z = bevelThickness * Math.cos( t * Math.PI / 2 );
+ bs = bevelSize * Math.sin( t * Math.PI / 2 );
+
+ // contract shape
+
+ for ( i = 0, il = contour.length; i < il; i ++ ) {
+
+ vert = scalePt2( contour[ i ], contourMovements[ i ], bs );
+
+ v( vert.x, vert.y, - z );
+
+ }
+
+ // expand holes
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+ oneHoleMovements = holesMovements[ h ];
+
+ for ( i = 0, il = ahole.length; i < il; i ++ ) {
+
+ vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
+
+ v( vert.x, vert.y, - z );
+
+ }
+
+ }
+
+ }
+
+ bs = bevelSize;
+
+ // Back facing vertices
+
+ for ( i = 0; i < vlen; i ++ ) {
+
+ vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
+
+ if ( ! extrudeByPath ) {
+
+ v( vert.x, vert.y, 0 );
+
+ } else {
+
+ // v( vert.x, vert.y + extrudePts[ 0 ].y, extrudePts[ 0 ].x );
+
+ normal.copy( splineTube.normals[ 0 ] ).multiplyScalar( vert.x );
+ binormal.copy( splineTube.binormals[ 0 ] ).multiplyScalar( vert.y );
+
+ position2.copy( extrudePts[ 0 ] ).add( normal ).add( binormal );
+
+ v( position2.x, position2.y, position2.z );
+
+ }
+
+ }
+
+ // Add stepped vertices...
+ // Including front facing vertices
+
+ var s;
+
+ for ( s = 1; s <= steps; s ++ ) {
+
+ for ( i = 0; i < vlen; i ++ ) {
+
+ vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
+
+ if ( ! extrudeByPath ) {
+
+ v( vert.x, vert.y, amount / steps * s );
+
+ } else {
+
+ // v( vert.x, vert.y + extrudePts[ s - 1 ].y, extrudePts[ s - 1 ].x );
+
+ normal.copy( splineTube.normals[ s ] ).multiplyScalar( vert.x );
+ binormal.copy( splineTube.binormals[ s ] ).multiplyScalar( vert.y );
+
+ position2.copy( extrudePts[ s ] ).add( normal ).add( binormal );
+
+ v( position2.x, position2.y, position2.z );
+
+ }
+
+ }
+
+ }
+
+
+ // Add bevel segments planes
+
+ //for ( b = 1; b <= bevelSegments; b ++ ) {
+ for ( b = bevelSegments - 1; b >= 0; b -- ) {
+
+ t = b / bevelSegments;
+ z = bevelThickness * Math.cos( t * Math.PI / 2 );
+ bs = bevelSize * Math.sin( t * Math.PI / 2 );
+
+ // contract shape
+
+ for ( i = 0, il = contour.length; i < il; i ++ ) {
+
+ vert = scalePt2( contour[ i ], contourMovements[ i ], bs );
+ v( vert.x, vert.y, amount + z );
+
+ }
+
+ // expand holes
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+ oneHoleMovements = holesMovements[ h ];
+
+ for ( i = 0, il = ahole.length; i < il; i ++ ) {
+
+ vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
+
+ if ( ! extrudeByPath ) {
+
+ v( vert.x, vert.y, amount + z );
+
+ } else {
+
+ v( vert.x, vert.y + extrudePts[ steps - 1 ].y, extrudePts[ steps - 1 ].x + z );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ /* Faces */
+
+ // Top and bottom faces
+
+ buildLidFaces();
+
+ // Sides faces
+
+ buildSideFaces();
+
+
+ ///// Internal functions
+
+ function buildLidFaces() {
+
+ var start = verticesArray.length/3;
+
+ if ( bevelEnabled ) {
+
+ var layer = 0; // steps + 1
+ var offset = vlen * layer;
+
+ // Bottom faces
+
+ for ( i = 0; i < flen; i ++ ) {
+
+ face = faces[ i ];
+ f3( face[ 2 ] + offset, face[ 1 ] + offset, face[ 0 ] + offset );
+
+ }
+
+ layer = steps + bevelSegments * 2;
+ offset = vlen * layer;
+
+ // Top faces
+
+ for ( i = 0; i < flen; i ++ ) {
+
+ face = faces[ i ];
+ f3( face[ 0 ] + offset, face[ 1 ] + offset, face[ 2 ] + offset );
+
+ }
+
+ } else {
+
+ // Bottom faces
+
+ for ( i = 0; i < flen; i ++ ) {
+
+ face = faces[ i ];
+ f3( face[ 2 ], face[ 1 ], face[ 0 ] );
+
+ }
+
+ // Top faces
+
+ for ( i = 0; i < flen; i ++ ) {
+
+ face = faces[ i ];
+ f3( face[ 0 ] + vlen * steps, face[ 1 ] + vlen * steps, face[ 2 ] + vlen * steps );
+
+ }
+
+ }
+
+ scope.addGroup( start, verticesArray.length/3 -start, options.material !== undefined ? options.material : 0);
+
+ }
+
+ // Create faces for the z-sides of the shape
+
+ function buildSideFaces() {
+
+ var start = verticesArray.length/3;
+ var layeroffset = 0;
+ sidewalls( contour, layeroffset );
+ layeroffset += contour.length;
+
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+ sidewalls( ahole, layeroffset );
+
+ //, true
+ layeroffset += ahole.length;
+
+ }
+
+
+ scope.addGroup( start, verticesArray.length/3 -start, options.extrudeMaterial !== undefined ? options.extrudeMaterial : 1);
+
+
+ }
+
+ function sidewalls( contour, layeroffset ) {
+
+ var j, k;
+ i = contour.length;
+
+ while ( -- i >= 0 ) {
+
+ j = i;
+ k = i - 1;
+ if ( k < 0 ) k = contour.length - 1;
+
+ //console.log('b', i,j, i-1, k,vertices.length);
+
+ var s = 0,
+ sl = steps + bevelSegments * 2;
+
+ for ( s = 0; s < sl; s ++ ) {
+
+ var slen1 = vlen * s;
+ var slen2 = vlen * ( s + 1 );
+
+ var a = layeroffset + j + slen1,
+ b = layeroffset + k + slen1,
+ c = layeroffset + k + slen2,
+ d = layeroffset + j + slen2;
+
+ f4( a, b, c, d, contour, s, sl, j, k );
+
+ }
+
+ }
+
+ }
+
+ function v( x, y, z ) {
+
+ placeholder.push( x );
+ placeholder.push( y );
+ placeholder.push( z );
+
+ }
+
+
+ function f3( a, b, c ) {
+
+ addVertex( a );
+ addVertex( b );
+ addVertex( c );
+
+ var nextIndex = verticesArray.length / 3;
+ var uvs = uvgen.generateTopUV( scope, verticesArray, nextIndex - 3, nextIndex - 2, nextIndex - 1 );
+
+ addUV( uvs[ 0 ] );
+ addUV( uvs[ 1 ] );
+ addUV( uvs[ 2 ] );
+
+ }
+
+ function f4( a, b, c, d, wallContour, stepIndex, stepsLength, contourIndex1, contourIndex2 ) {
+
+ addVertex( a );
+ addVertex( b );
+ addVertex( d );
+
+ addVertex( b );
+ addVertex( c );
+ addVertex( d );
+
+
+ var nextIndex = verticesArray.length / 3;
+ var uvs = uvgen.generateSideWallUV( scope, verticesArray, nextIndex - 6, nextIndex - 3, nextIndex - 2, nextIndex - 1 );
+
+ addUV( uvs[ 0 ] );
+ addUV( uvs[ 1 ] );
+ addUV( uvs[ 3 ] );
+
+ addUV( uvs[ 1 ] );
+ addUV( uvs[ 2 ] );
+ addUV( uvs[ 3 ] );
+
+ }
+
+ function addVertex( index ) {
+
+ indicesArray.push( verticesArray.length / 3 );
+ verticesArray.push( placeholder[ index * 3 + 0 ] );
+ verticesArray.push( placeholder[ index * 3 + 1 ] );
+ verticesArray.push( placeholder[ index * 3 + 2 ] );
+
+ }
+
+
+ function addUV( vector2 ) {
+
+ uvArray.push( vector2.x );
+ uvArray.push( vector2.y );
+
+ }
+
+ if ( ! options.arrays ) {
+
+ this.setIndex( indicesArray );
+ this.addAttribute( 'position', new Float32BufferAttribute( verticesArray, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( options.arrays.uv, 2 ) );
+
+ }
+
+ };
+
+ ExtrudeGeometry.WorldUVGenerator = {
+
+ generateTopUV: function ( geometry, vertices, indexA, indexB, indexC ) {
+
+ var a_x = vertices[ indexA * 3 ];
+ var a_y = vertices[ indexA * 3 + 1 ];
+ var b_x = vertices[ indexB * 3 ];
+ var b_y = vertices[ indexB * 3 + 1 ];
+ var c_x = vertices[ indexC * 3 ];
+ var c_y = vertices[ indexC * 3 + 1 ];
+
+ return [
+ new Vector2( a_x, a_y ),
+ new Vector2( b_x, b_y ),
+ new Vector2( c_x, c_y )
+ ];
+
+ },
+
+ generateSideWallUV: function ( geometry, vertices, indexA, indexB, indexC, indexD ) {
+
+ var a_x = vertices[ indexA * 3 ];
+ var a_y = vertices[ indexA * 3 + 1 ];
+ var a_z = vertices[ indexA * 3 + 2 ];
+ var b_x = vertices[ indexB * 3 ];
+ var b_y = vertices[ indexB * 3 + 1 ];
+ var b_z = vertices[ indexB * 3 + 2 ];
+ var c_x = vertices[ indexC * 3 ];
+ var c_y = vertices[ indexC * 3 + 1 ];
+ var c_z = vertices[ indexC * 3 + 2 ];
+ var d_x = vertices[ indexD * 3 ];
+ var d_y = vertices[ indexD * 3 + 1 ];
+ var d_z = vertices[ indexD * 3 + 2 ];
+
+ if ( Math.abs( a_y - b_y ) < 0.01 ) {
+
+ return [
+ new Vector2( a_x, 1 - a_z ),
+ new Vector2( b_x, 1 - b_z ),
+ new Vector2( c_x, 1 - c_z ),
+ new Vector2( d_x, 1 - d_z )
+ ];
+
+ } else {
+
+ return [
+ new Vector2( a_y, 1 - a_z ),
+ new Vector2( b_y, 1 - b_z ),
+ new Vector2( c_y, 1 - c_z ),
+ new Vector2( d_y, 1 - d_z )
+ ];
+
+ }
+
+ }
+ };
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * Text = 3D Text
+ *
+ * parameters = {
+ * font: <THREE.Font>, // font
+ *
+ * size: <float>, // size of the text
+ * height: <float>, // thickness to extrude text
+ * curveSegments: <int>, // number of points on the curves
+ *
+ * bevelEnabled: <bool>, // turn on bevel
+ * bevelThickness: <float>, // how deep into text bevel goes
+ * bevelSize: <float> // how far from text outline is bevel
+ * }
+ */
+
+ // TextGeometry
+
+ function TextGeometry( text, parameters ) {
+
+ Geometry.call( this );
+
+ this.type = 'TextGeometry';
+
+ this.parameters = {
+ text: text,
+ parameters: parameters
+ };
+
+ this.fromBufferGeometry( new TextBufferGeometry( text, parameters ) );
+ this.mergeVertices();
+
+ }
+
+ TextGeometry.prototype = Object.create( Geometry.prototype );
+ TextGeometry.prototype.constructor = TextGeometry;
+
+ // TextBufferGeometry
+
+ function TextBufferGeometry( text, parameters ) {
+
+ parameters = parameters || {};
+
+ var font = parameters.font;
+
+ if ( ( font && font.isFont ) === false ) {
+
+ console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' );
+ return new Geometry();
+
+ }
+
+ var shapes = font.generateShapes( text, parameters.size, parameters.curveSegments );
+
+ // translate parameters to ExtrudeGeometry API
+
+ parameters.amount = parameters.height !== undefined ? parameters.height : 50;
+
+ // defaults
+
+ if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10;
+ if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8;
+ if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false;
+
+ ExtrudeBufferGeometry.call( this, shapes, parameters );
+
+ this.type = 'TextBufferGeometry';
+
+ }
+
+ TextBufferGeometry.prototype = Object.create( ExtrudeBufferGeometry.prototype );
+ TextBufferGeometry.prototype.constructor = TextBufferGeometry;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author benaadams / https://twitter.com/ben_a_adams
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // SphereGeometry
+
+ function SphereGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
+
+ Geometry.call( this );
+
+ this.type = 'SphereGeometry';
+
+ this.parameters = {
+ radius: radius,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments,
+ phiStart: phiStart,
+ phiLength: phiLength,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ this.fromBufferGeometry( new SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) );
+ this.mergeVertices();
+
+ }
+
+ SphereGeometry.prototype = Object.create( Geometry.prototype );
+ SphereGeometry.prototype.constructor = SphereGeometry;
+
+ // SphereBufferGeometry
+
+ function SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'SphereBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments,
+ phiStart: phiStart,
+ phiLength: phiLength,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ radius = radius || 50;
+
+ widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 );
+ heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 );
+
+ phiStart = phiStart !== undefined ? phiStart : 0;
+ phiLength = phiLength !== undefined ? phiLength : Math.PI * 2;
+
+ thetaStart = thetaStart !== undefined ? thetaStart : 0;
+ thetaLength = thetaLength !== undefined ? thetaLength : Math.PI;
+
+ var thetaEnd = thetaStart + thetaLength;
+
+ var ix, iy;
+
+ var index = 0;
+ var grid = [];
+
+ var vertex = new Vector3();
+ var normal = new Vector3();
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // generate vertices, normals and uvs
+
+ for ( iy = 0; iy <= heightSegments; iy ++ ) {
+
+ var verticesRow = [];
+
+ var v = iy / heightSegments;
+
+ for ( ix = 0; ix <= widthSegments; ix ++ ) {
+
+ var u = ix / widthSegments;
+
+ // vertex
+
+ vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
+ vertex.y = radius * Math.cos( thetaStart + v * thetaLength );
+ vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ normal.set( vertex.x, vertex.y, vertex.z ).normalize();
+ normals.push( normal.x, normal.y, normal.z );
+
+ // uv
+
+ uvs.push( u, 1 - v );
+
+ verticesRow.push( index ++ );
+
+ }
+
+ grid.push( verticesRow );
+
+ }
+
+ // indices
+
+ for ( iy = 0; iy < heightSegments; iy ++ ) {
+
+ for ( ix = 0; ix < widthSegments; ix ++ ) {
+
+ var a = grid[ iy ][ ix + 1 ];
+ var b = grid[ iy ][ ix ];
+ var c = grid[ iy + 1 ][ ix ];
+ var d = grid[ iy + 1 ][ ix + 1 ];
+
+ if ( iy !== 0 || thetaStart > 0 ) indices.push( a, b, d );
+ if ( iy !== heightSegments - 1 || thetaEnd < Math.PI ) indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ SphereBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ SphereBufferGeometry.prototype.constructor = SphereBufferGeometry;
+
+ /**
+ * @author Kaleb Murphy
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // RingGeometry
+
+ function RingGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
+
+ Geometry.call( this );
+
+ this.type = 'RingGeometry';
+
+ this.parameters = {
+ innerRadius: innerRadius,
+ outerRadius: outerRadius,
+ thetaSegments: thetaSegments,
+ phiSegments: phiSegments,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ this.fromBufferGeometry( new RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) );
+ this.mergeVertices();
+
+ }
+
+ RingGeometry.prototype = Object.create( Geometry.prototype );
+ RingGeometry.prototype.constructor = RingGeometry;
+
+ // RingBufferGeometry
+
+ function RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'RingBufferGeometry';
+
+ this.parameters = {
+ innerRadius: innerRadius,
+ outerRadius: outerRadius,
+ thetaSegments: thetaSegments,
+ phiSegments: phiSegments,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ innerRadius = innerRadius || 20;
+ outerRadius = outerRadius || 50;
+
+ thetaStart = thetaStart !== undefined ? thetaStart : 0;
+ thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
+
+ thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8;
+ phiSegments = phiSegments !== undefined ? Math.max( 1, phiSegments ) : 1;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // some helper variables
+
+ var segment;
+ var radius = innerRadius;
+ var radiusStep = ( ( outerRadius - innerRadius ) / phiSegments );
+ var vertex = new Vector3();
+ var uv = new Vector2();
+ var j, i;
+
+ // generate vertices, normals and uvs
+
+ for ( j = 0; j <= phiSegments; j ++ ) {
+
+ for ( i = 0; i <= thetaSegments; i ++ ) {
+
+ // values are generate from the inside of the ring to the outside
+
+ segment = thetaStart + i / thetaSegments * thetaLength;
+
+ // vertex
+
+ vertex.x = radius * Math.cos( segment );
+ vertex.y = radius * Math.sin( segment );
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ normals.push( 0, 0, 1 );
+
+ // uv
+
+ uv.x = ( vertex.x / outerRadius + 1 ) / 2;
+ uv.y = ( vertex.y / outerRadius + 1 ) / 2;
+
+ uvs.push( uv.x, uv.y );
+
+ }
+
+ // increase the radius for next row of vertices
+
+ radius += radiusStep;
+
+ }
+
+ // indices
+
+ for ( j = 0; j < phiSegments; j ++ ) {
+
+ var thetaSegmentLevel = j * ( thetaSegments + 1 );
+
+ for ( i = 0; i < thetaSegments; i ++ ) {
+
+ segment = i + thetaSegmentLevel;
+
+ var a = segment;
+ var b = segment + thetaSegments + 1;
+ var c = segment + thetaSegments + 2;
+ var d = segment + 1;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ RingBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ RingBufferGeometry.prototype.constructor = RingBufferGeometry;
+
+ /**
+ * @author astrodud / http://astrodud.isgreat.org/
+ * @author zz85 / https://github.com/zz85
+ * @author bhouston / http://clara.io
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // LatheGeometry
+
+ function LatheGeometry( points, segments, phiStart, phiLength ) {
+
+ Geometry.call( this );
+
+ this.type = 'LatheGeometry';
+
+ this.parameters = {
+ points: points,
+ segments: segments,
+ phiStart: phiStart,
+ phiLength: phiLength
+ };
+
+ this.fromBufferGeometry( new LatheBufferGeometry( points, segments, phiStart, phiLength ) );
+ this.mergeVertices();
+
+ }
+
+ LatheGeometry.prototype = Object.create( Geometry.prototype );
+ LatheGeometry.prototype.constructor = LatheGeometry;
+
+ // LatheBufferGeometry
+
+ function LatheBufferGeometry( points, segments, phiStart, phiLength ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'LatheBufferGeometry';
+
+ this.parameters = {
+ points: points,
+ segments: segments,
+ phiStart: phiStart,
+ phiLength: phiLength
+ };
+
+ segments = Math.floor( segments ) || 12;
+ phiStart = phiStart || 0;
+ phiLength = phiLength || Math.PI * 2;
+
+ // clamp phiLength so it's in range of [ 0, 2PI ]
+
+ phiLength = _Math.clamp( phiLength, 0, Math.PI * 2 );
+
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var uvs = [];
+
+ // helper variables
+
+ var base;
+ var inverseSegments = 1.0 / segments;
+ var vertex = new Vector3();
+ var uv = new Vector2();
+ var i, j;
+
+ // generate vertices and uvs
+
+ for ( i = 0; i <= segments; i ++ ) {
+
+ var phi = phiStart + i * inverseSegments * phiLength;
+
+ var sin = Math.sin( phi );
+ var cos = Math.cos( phi );
+
+ for ( j = 0; j <= ( points.length - 1 ); j ++ ) {
+
+ // vertex
+
+ vertex.x = points[ j ].x * sin;
+ vertex.y = points[ j ].y;
+ vertex.z = points[ j ].x * cos;
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // uv
+
+ uv.x = i / segments;
+ uv.y = j / ( points.length - 1 );
+
+ uvs.push( uv.x, uv.y );
+
+
+ }
+
+ }
+
+ // indices
+
+ for ( i = 0; i < segments; i ++ ) {
+
+ for ( j = 0; j < ( points.length - 1 ); j ++ ) {
+
+ base = j + i * points.length;
+
+ var a = base;
+ var b = base + points.length;
+ var c = base + points.length + 1;
+ var d = base + 1;
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ // generate normals
+
+ this.computeVertexNormals();
+
+ // if the geometry is closed, we need to average the normals along the seam.
+ // because the corresponding vertices are identical (but still have different UVs).
+
+ if ( phiLength === Math.PI * 2 ) {
+
+ var normals = this.attributes.normal.array;
+ var n1 = new Vector3();
+ var n2 = new Vector3();
+ var n = new Vector3();
+
+ // this is the buffer offset for the last line of vertices
+
+ base = segments * points.length * 3;
+
+ for ( i = 0, j = 0; i < points.length; i ++, j += 3 ) {
+
+ // select the normal of the vertex in the first line
+
+ n1.x = normals[ j + 0 ];
+ n1.y = normals[ j + 1 ];
+ n1.z = normals[ j + 2 ];
+
+ // select the normal of the vertex in the last line
+
+ n2.x = normals[ base + j + 0 ];
+ n2.y = normals[ base + j + 1 ];
+ n2.z = normals[ base + j + 2 ];
+
+ // average normals
+
+ n.addVectors( n1, n2 ).normalize();
+
+ // assign the new values to both normals
+
+ normals[ j + 0 ] = normals[ base + j + 0 ] = n.x;
+ normals[ j + 1 ] = normals[ base + j + 1 ] = n.y;
+ normals[ j + 2 ] = normals[ base + j + 2 ] = n.z;
+
+ }
+
+ }
+
+ }
+
+ LatheBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ LatheBufferGeometry.prototype.constructor = LatheBufferGeometry;
+
+ /**
+ * @author jonobr1 / http://jonobr1.com
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // ShapeGeometry
+
+ function ShapeGeometry( shapes, curveSegments ) {
+
+ Geometry.call( this );
+
+ this.type = 'ShapeGeometry';
+
+ if ( typeof curveSegments === 'object' ) {
+
+ console.warn( 'THREE.ShapeGeometry: Options parameter has been removed.' );
+
+ curveSegments = curveSegments.curveSegments;
+
+ }
+
+ this.parameters = {
+ shapes: shapes,
+ curveSegments: curveSegments
+ };
+
+ this.fromBufferGeometry( new ShapeBufferGeometry( shapes, curveSegments ) );
+ this.mergeVertices();
+
+ }
+
+ ShapeGeometry.prototype = Object.create( Geometry.prototype );
+ ShapeGeometry.prototype.constructor = ShapeGeometry;
+
+ // ShapeBufferGeometry
+
+ function ShapeBufferGeometry( shapes, curveSegments ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'ShapeBufferGeometry';
+
+ this.parameters = {
+ shapes: shapes,
+ curveSegments: curveSegments
+ };
+
+ curveSegments = curveSegments || 12;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var groupStart = 0;
+ var groupCount = 0;
+
+ // allow single and array values for "shapes" parameter
+
+ if ( Array.isArray( shapes ) === false ) {
+
+ addShape( shapes );
+
+ } else {
+
+ for ( var i = 0; i < shapes.length; i ++ ) {
+
+ addShape( shapes[ i ] );
+
+ this.addGroup( groupStart, groupCount, i ); // enables MultiMaterial support
+
+ groupStart += groupCount;
+ groupCount = 0;
+
+ }
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+
+ // helper functions
+
+ function addShape( shape ) {
+
+ var i, l, shapeHole;
+
+ var indexOffset = vertices.length / 3;
+ var points = shape.extractPoints( curveSegments );
+
+ var shapeVertices = points.shape;
+ var shapeHoles = points.holes;
+
+ // check direction of vertices
+
+ if ( ShapeUtils.isClockWise( shapeVertices ) === false ) {
+
+ shapeVertices = shapeVertices.reverse();
+
+ // also check if holes are in the opposite direction
+
+ for ( i = 0, l = shapeHoles.length; i < l; i ++ ) {
+
+ shapeHole = shapeHoles[ i ];
+
+ if ( ShapeUtils.isClockWise( shapeHole ) === true ) {
+
+ shapeHoles[ i ] = shapeHole.reverse();
+
+ }
+
+ }
+
+ }
+
+ var faces = ShapeUtils.triangulateShape( shapeVertices, shapeHoles );
+
+ // join vertices of inner and outer paths to a single array
+
+ for ( i = 0, l = shapeHoles.length; i < l; i ++ ) {
+
+ shapeHole = shapeHoles[ i ];
+ shapeVertices = shapeVertices.concat( shapeHole );
+
+ }
+
+ // vertices, normals, uvs
+
+ for ( i = 0, l = shapeVertices.length; i < l; i ++ ) {
+
+ var vertex = shapeVertices[ i ];
+
+ vertices.push( vertex.x, vertex.y, 0 );
+ normals.push( 0, 0, 1 );
+ uvs.push( vertex.x, vertex.y ); // world uvs
+
+ }
+
+ // incides
+
+ for ( i = 0, l = faces.length; i < l; i ++ ) {
+
+ var face = faces[ i ];
+
+ var a = face[ 0 ] + indexOffset;
+ var b = face[ 1 ] + indexOffset;
+ var c = face[ 2 ] + indexOffset;
+
+ indices.push( a, b, c );
+ groupCount += 3;
+
+ }
+
+ }
+
+ }
+
+ ShapeBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ ShapeBufferGeometry.prototype.constructor = ShapeBufferGeometry;
+
+ /**
+ * @author WestLangley / http://github.com/WestLangley
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ function EdgesGeometry( geometry, thresholdAngle ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'EdgesGeometry';
+
+ this.parameters = {
+ thresholdAngle: thresholdAngle
+ };
+
+ thresholdAngle = ( thresholdAngle !== undefined ) ? thresholdAngle : 1;
+
+ // buffer
+
+ var vertices = [];
+
+ // helper variables
+
+ var thresholdDot = Math.cos( _Math.DEG2RAD * thresholdAngle );
+ var edge = [ 0, 0 ], edges = {}, edge1, edge2;
+ var key, keys = [ 'a', 'b', 'c' ];
+
+ // prepare source geometry
+
+ var geometry2;
+
+ if ( geometry.isBufferGeometry ) {
+
+ geometry2 = new Geometry();
+ geometry2.fromBufferGeometry( geometry );
+
+ } else {
+
+ geometry2 = geometry.clone();
+
+ }
+
+ geometry2.mergeVertices();
+ geometry2.computeFaceNormals();
+
+ var sourceVertices = geometry2.vertices;
+ var faces = geometry2.faces;
+
+ // now create a data structure where each entry represents an edge with its adjoining faces
+
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
+
+ var face = faces[ i ];
+
+ for ( var j = 0; j < 3; j ++ ) {
+
+ edge1 = face[ keys[ j ] ];
+ edge2 = face[ keys[ ( j + 1 ) % 3 ] ];
+ edge[ 0 ] = Math.min( edge1, edge2 );
+ edge[ 1 ] = Math.max( edge1, edge2 );
+
+ key = edge[ 0 ] + ',' + edge[ 1 ];
+
+ if ( edges[ key ] === undefined ) {
+
+ edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ], face1: i, face2: undefined };
+
+ } else {
+
+ edges[ key ].face2 = i;
+
+ }
+
+ }
+
+ }
+
+ // generate vertices
+
+ for ( key in edges ) {
+
+ var e = edges[ key ];
+
+ // an edge is only rendered if the angle (in degrees) between the face normals of the adjoining faces exceeds this value. default = 1 degree.
+
+ if ( e.face2 === undefined || faces[ e.face1 ].normal.dot( faces[ e.face2 ].normal ) <= thresholdDot ) {
+
+ var vertex = sourceVertices[ e.index1 ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ vertex = sourceVertices[ e.index2 ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ }
+
+ }
+
+ // build geometry
+
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+
+ }
+
+ EdgesGeometry.prototype = Object.create( BufferGeometry.prototype );
+ EdgesGeometry.prototype.constructor = EdgesGeometry;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ // CylinderGeometry
+
+ function CylinderGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
+
+ Geometry.call( this );
+
+ this.type = 'CylinderGeometry';
+
+ this.parameters = {
+ radiusTop: radiusTop,
+ radiusBottom: radiusBottom,
+ height: height,
+ radialSegments: radialSegments,
+ heightSegments: heightSegments,
+ openEnded: openEnded,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ this.fromBufferGeometry( new CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) );
+ this.mergeVertices();
+
+ }
+
+ CylinderGeometry.prototype = Object.create( Geometry.prototype );
+ CylinderGeometry.prototype.constructor = CylinderGeometry;
+
+ // CylinderBufferGeometry
+
+ function CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'CylinderBufferGeometry';
+
+ this.parameters = {
+ radiusTop: radiusTop,
+ radiusBottom: radiusBottom,
+ height: height,
+ radialSegments: radialSegments,
+ heightSegments: heightSegments,
+ openEnded: openEnded,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ var scope = this;
+
+ radiusTop = radiusTop !== undefined ? radiusTop : 20;
+ radiusBottom = radiusBottom !== undefined ? radiusBottom : 20;
+ height = height !== undefined ? height : 100;
+
+ radialSegments = Math.floor( radialSegments ) || 8;
+ heightSegments = Math.floor( heightSegments ) || 1;
+
+ openEnded = openEnded !== undefined ? openEnded : false;
+ thetaStart = thetaStart !== undefined ? thetaStart : 0.0;
+ thetaLength = thetaLength !== undefined ? thetaLength : 2.0 * Math.PI;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var index = 0;
+ var indexArray = [];
+ var halfHeight = height / 2;
+ var groupStart = 0;
+
+ // generate geometry
+
+ generateTorso();
+
+ if ( openEnded === false ) {
+
+ if ( radiusTop > 0 ) generateCap( true );
+ if ( radiusBottom > 0 ) generateCap( false );
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ function generateTorso() {
+
+ var x, y;
+ var normal = new Vector3();
+ var vertex = new Vector3();
+
+ var groupCount = 0;
+
+ // this will be used to calculate the normal
+ var slope = ( radiusBottom - radiusTop ) / height;
+
+ // generate vertices, normals and uvs
+
+ for ( y = 0; y <= heightSegments; y ++ ) {
+
+ var indexRow = [];
+
+ var v = y / heightSegments;
+
+ // calculate the radius of the current row
+
+ var radius = v * ( radiusBottom - radiusTop ) + radiusTop;
+
+ for ( x = 0; x <= radialSegments; x ++ ) {
+
+ var u = x / radialSegments;
+
+ var theta = u * thetaLength + thetaStart;
+
+ var sinTheta = Math.sin( theta );
+ var cosTheta = Math.cos( theta );
+
+ // vertex
+
+ vertex.x = radius * sinTheta;
+ vertex.y = - v * height + halfHeight;
+ vertex.z = radius * cosTheta;
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ normal.set( sinTheta, slope, cosTheta ).normalize();
+ normals.push( normal.x, normal.y, normal.z );
+
+ // uv
+
+ uvs.push( u, 1 - v );
+
+ // save index of vertex in respective row
+
+ indexRow.push( index ++ );
+
+ }
+
+ // now save vertices of the row in our index array
+
+ indexArray.push( indexRow );
+
+ }
+
+ // generate indices
+
+ for ( x = 0; x < radialSegments; x ++ ) {
+
+ for ( y = 0; y < heightSegments; y ++ ) {
+
+ // we use the index array to access the correct indices
+
+ var a = indexArray[ y ][ x ];
+ var b = indexArray[ y + 1 ][ x ];
+ var c = indexArray[ y + 1 ][ x + 1 ];
+ var d = indexArray[ y ][ x + 1 ];
+
+ // faces
+
+ indices.push( a, b, d );
+ indices.push( b, c, d );
+
+ // update group counter
+
+ groupCount += 6;
+
+ }
+
+ }
+
+ // add a group to the geometry. this will ensure multi material support
+
+ scope.addGroup( groupStart, groupCount, 0 );
+
+ // calculate new start value for groups
+
+ groupStart += groupCount;
+
+ }
+
+ function generateCap( top ) {
+
+ var x, centerIndexStart, centerIndexEnd;
+
+ var uv = new Vector2();
+ var vertex = new Vector3();
+
+ var groupCount = 0;
+
+ var radius = ( top === true ) ? radiusTop : radiusBottom;
+ var sign = ( top === true ) ? 1 : - 1;
+
+ // save the index of the first center vertex
+ centerIndexStart = index;
+
+ // first we generate the center vertex data of the cap.
+ // because the geometry needs one set of uvs per face,
+ // we must generate a center vertex per face/segment
+
+ for ( x = 1; x <= radialSegments; x ++ ) {
+
+ // vertex
+
+ vertices.push( 0, halfHeight * sign, 0 );
+
+ // normal
+
+ normals.push( 0, sign, 0 );
+
+ // uv
+
+ uvs.push( 0.5, 0.5 );
+
+ // increase index
+
+ index ++;
+
+ }
+
+ // save the index of the last center vertex
+
+ centerIndexEnd = index;
+
+ // now we generate the surrounding vertices, normals and uvs
+
+ for ( x = 0; x <= radialSegments; x ++ ) {
+
+ var u = x / radialSegments;
+ var theta = u * thetaLength + thetaStart;
+
+ var cosTheta = Math.cos( theta );
+ var sinTheta = Math.sin( theta );
+
+ // vertex
+
+ vertex.x = radius * sinTheta;
+ vertex.y = halfHeight * sign;
+ vertex.z = radius * cosTheta;
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ normals.push( 0, sign, 0 );
+
+ // uv
+
+ uv.x = ( cosTheta * 0.5 ) + 0.5;
+ uv.y = ( sinTheta * 0.5 * sign ) + 0.5;
+ uvs.push( uv.x, uv.y );
+
+ // increase index
+
+ index ++;
+
+ }
+
+ // generate indices
+
+ for ( x = 0; x < radialSegments; x ++ ) {
+
+ var c = centerIndexStart + x;
+ var i = centerIndexEnd + x;
+
+ if ( top === true ) {
+
+ // face top
+
+ indices.push( i, i + 1, c );
+
+ } else {
+
+ // face bottom
+
+ indices.push( i + 1, i, c );
+
+ }
+
+ groupCount += 3;
+
+ }
+
+ // add a group to the geometry. this will ensure multi material support
+
+ scope.addGroup( groupStart, groupCount, top === true ? 1 : 2 );
+
+ // calculate new start value for groups
+
+ groupStart += groupCount;
+
+ }
+
+ }
+
+ CylinderBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ CylinderBufferGeometry.prototype.constructor = CylinderBufferGeometry;
+
+ /**
+ * @author abelnation / http://github.com/abelnation
+ */
+
+ // ConeGeometry
+
+ function ConeGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
+
+ CylinderGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
+
+ this.type = 'ConeGeometry';
+
+ this.parameters = {
+ radius: radius,
+ height: height,
+ radialSegments: radialSegments,
+ heightSegments: heightSegments,
+ openEnded: openEnded,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ }
+
+ ConeGeometry.prototype = Object.create( CylinderGeometry.prototype );
+ ConeGeometry.prototype.constructor = ConeGeometry;
+
+ // ConeBufferGeometry
+
+ function ConeBufferGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
+
+ CylinderBufferGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
+
+ this.type = 'ConeBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ height: height,
+ radialSegments: radialSegments,
+ heightSegments: heightSegments,
+ openEnded: openEnded,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ }
+
+ ConeBufferGeometry.prototype = Object.create( CylinderBufferGeometry.prototype );
+ ConeBufferGeometry.prototype.constructor = ConeBufferGeometry;
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ * @author Mugen87 / https://github.com/Mugen87
+ * @author hughes
+ */
+
+ // CircleGeometry
+
+ function CircleGeometry( radius, segments, thetaStart, thetaLength ) {
+
+ Geometry.call( this );
+
+ this.type = 'CircleGeometry';
+
+ this.parameters = {
+ radius: radius,
+ segments: segments,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ this.fromBufferGeometry( new CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) );
+ this.mergeVertices();
+
+ }
+
+ CircleGeometry.prototype = Object.create( Geometry.prototype );
+ CircleGeometry.prototype.constructor = CircleGeometry;
+
+ // CircleBufferGeometry
+
+ function CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) {
+
+ BufferGeometry.call( this );
+
+ this.type = 'CircleBufferGeometry';
+
+ this.parameters = {
+ radius: radius,
+ segments: segments,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ radius = radius || 50;
+ segments = segments !== undefined ? Math.max( 3, segments ) : 8;
+
+ thetaStart = thetaStart !== undefined ? thetaStart : 0;
+ thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
+
+ // buffers
+
+ var indices = [];
+ var vertices = [];
+ var normals = [];
+ var uvs = [];
+
+ // helper variables
+
+ var i, s;
+ var vertex = new Vector3();
+ var uv = new Vector2();
+
+ // center point
+
+ vertices.push( 0, 0, 0 );
+ normals.push( 0, 0, 1 );
+ uvs.push( 0.5, 0.5 );
+
+ for ( s = 0, i = 3; s <= segments; s ++, i += 3 ) {
+
+ var segment = thetaStart + s / segments * thetaLength;
+
+ // vertex
+
+ vertex.x = radius * Math.cos( segment );
+ vertex.y = radius * Math.sin( segment );
+
+ vertices.push( vertex.x, vertex.y, vertex.z );
+
+ // normal
+
+ normals.push( 0, 0, 1 );
+
+ // uvs
+
+ uv.x = ( vertices[ i ] / radius + 1 ) / 2;
+ uv.y = ( vertices[ i + 1 ] / radius + 1 ) / 2;
+
+ uvs.push( uv.x, uv.y );
+
+ }
+
+ // indices
+
+ for ( i = 1; i <= segments; i ++ ) {
+
+ indices.push( i, i + 1, 0 );
+
+ }
+
+ // build geometry
+
+ this.setIndex( indices );
+ this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
+
+ }
+
+ CircleBufferGeometry.prototype = Object.create( BufferGeometry.prototype );
+ CircleBufferGeometry.prototype.constructor = CircleBufferGeometry;
+
+
+
+ var Geometries = Object.freeze({
+ WireframeGeometry: WireframeGeometry,
+ ParametricGeometry: ParametricGeometry,
+ ParametricBufferGeometry: ParametricBufferGeometry,
+ TetrahedronGeometry: TetrahedronGeometry,
+ TetrahedronBufferGeometry: TetrahedronBufferGeometry,
+ OctahedronGeometry: OctahedronGeometry,
+ OctahedronBufferGeometry: OctahedronBufferGeometry,
+ IcosahedronGeometry: IcosahedronGeometry,
+ IcosahedronBufferGeometry: IcosahedronBufferGeometry,
+ DodecahedronGeometry: DodecahedronGeometry,
+ DodecahedronBufferGeometry: DodecahedronBufferGeometry,
+ PolyhedronGeometry: PolyhedronGeometry,
+ PolyhedronBufferGeometry: PolyhedronBufferGeometry,
+ TubeGeometry: TubeGeometry,
+ TubeBufferGeometry: TubeBufferGeometry,
+ TorusKnotGeometry: TorusKnotGeometry,
+ TorusKnotBufferGeometry: TorusKnotBufferGeometry,
+ TorusGeometry: TorusGeometry,
+ TorusBufferGeometry: TorusBufferGeometry,
+ TextGeometry: TextGeometry,
+ TextBufferGeometry: TextBufferGeometry,
+ SphereGeometry: SphereGeometry,
+ SphereBufferGeometry: SphereBufferGeometry,
+ RingGeometry: RingGeometry,
+ RingBufferGeometry: RingBufferGeometry,
+ PlaneGeometry: PlaneGeometry,
+ PlaneBufferGeometry: PlaneBufferGeometry,
+ LatheGeometry: LatheGeometry,
+ LatheBufferGeometry: LatheBufferGeometry,
+ ShapeGeometry: ShapeGeometry,
+ ShapeBufferGeometry: ShapeBufferGeometry,
+ ExtrudeGeometry: ExtrudeGeometry,
+ ExtrudeBufferGeometry: ExtrudeBufferGeometry,
+ EdgesGeometry: EdgesGeometry,
+ ConeGeometry: ConeGeometry,
+ ConeBufferGeometry: ConeBufferGeometry,
+ CylinderGeometry: CylinderGeometry,
+ CylinderBufferGeometry: CylinderBufferGeometry,
+ CircleGeometry: CircleGeometry,
+ CircleBufferGeometry: CircleBufferGeometry,
+ BoxGeometry: BoxGeometry,
+ BoxBufferGeometry: BoxBufferGeometry
+ });
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ *
+ * parameters = {
+ * opacity: <float>
+ * }
+ */
+
+ function ShadowMaterial( parameters ) {
+
+ ShaderMaterial.call( this, {
+ uniforms: UniformsUtils.merge( [
+ UniformsLib.lights,
+ {
+ opacity: { value: 1.0 }
+ }
+ ] ),
+ vertexShader: ShaderChunk[ 'shadow_vert' ],
+ fragmentShader: ShaderChunk[ 'shadow_frag' ]
+ } );
+
+ this.lights = true;
+ this.transparent = true;
+
+ Object.defineProperties( this, {
+ opacity: {
+ enumerable: true,
+ get: function () {
+ return this.uniforms.opacity.value;
+ },
+ set: function ( value ) {
+ this.uniforms.opacity.value = value;
+ }
+ }
+ } );
+
+ this.setValues( parameters );
+
+ }
+
+ ShadowMaterial.prototype = Object.create( ShaderMaterial.prototype );
+ ShadowMaterial.prototype.constructor = ShadowMaterial;
+
+ ShadowMaterial.prototype.isShadowMaterial = true;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function RawShaderMaterial( parameters ) {
+
+ ShaderMaterial.call( this, parameters );
+
+ this.type = 'RawShaderMaterial';
+
+ }
+
+ RawShaderMaterial.prototype = Object.create( ShaderMaterial.prototype );
+ RawShaderMaterial.prototype.constructor = RawShaderMaterial;
+
+ RawShaderMaterial.prototype.isRawShaderMaterial = true;
+
+ /**
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * parameters = {
+ * color: <hex>,
+ * roughness: <float>,
+ * metalness: <float>,
+ * opacity: <float>,
+ *
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ * lightMapIntensity: <float>
+ *
+ * aoMap: new THREE.Texture( <Image> ),
+ * aoMapIntensity: <float>
+ *
+ * emissive: <hex>,
+ * emissiveIntensity: <float>
+ * emissiveMap: new THREE.Texture( <Image> ),
+ *
+ * bumpMap: new THREE.Texture( <Image> ),
+ * bumpScale: <float>,
+ *
+ * normalMap: new THREE.Texture( <Image> ),
+ * normalScale: <Vector2>,
+ *
+ * displacementMap: new THREE.Texture( <Image> ),
+ * displacementScale: <float>,
+ * displacementBias: <float>,
+ *
+ * roughnessMap: new THREE.Texture( <Image> ),
+ *
+ * metalnessMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.CubeTexture( [posx, negx, posy, negy, posz, negz] ),
+ * envMapIntensity: <float>
+ *
+ * refractionRatio: <float>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>
+ * }
+ */
+
+ function MeshStandardMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.defines = { 'STANDARD': '' };
+
+ this.type = 'MeshStandardMaterial';
+
+ this.color = new Color( 0xffffff ); // diffuse
+ this.roughness = 0.5;
+ this.metalness = 0.5;
+
+ this.map = null;
+
+ this.lightMap = null;
+ this.lightMapIntensity = 1.0;
+
+ this.aoMap = null;
+ this.aoMapIntensity = 1.0;
+
+ this.emissive = new Color( 0x000000 );
+ this.emissiveIntensity = 1.0;
+ this.emissiveMap = null;
+
+ this.bumpMap = null;
+ this.bumpScale = 1;
+
+ this.normalMap = null;
+ this.normalScale = new Vector2( 1, 1 );
+
+ this.displacementMap = null;
+ this.displacementScale = 1;
+ this.displacementBias = 0;
+
+ this.roughnessMap = null;
+
+ this.metalnessMap = null;
+
+ this.alphaMap = null;
+
+ this.envMap = null;
+ this.envMapIntensity = 1.0;
+
+ this.refractionRatio = 0.98;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
+
+ this.skinning = false;
+ this.morphTargets = false;
+ this.morphNormals = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshStandardMaterial.prototype = Object.create( Material.prototype );
+ MeshStandardMaterial.prototype.constructor = MeshStandardMaterial;
+
+ MeshStandardMaterial.prototype.isMeshStandardMaterial = true;
+
+ MeshStandardMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.defines = { 'STANDARD': '' };
+
+ this.color.copy( source.color );
+ this.roughness = source.roughness;
+ this.metalness = source.metalness;
+
+ this.map = source.map;
+
+ this.lightMap = source.lightMap;
+ this.lightMapIntensity = source.lightMapIntensity;
+
+ this.aoMap = source.aoMap;
+ this.aoMapIntensity = source.aoMapIntensity;
+
+ this.emissive.copy( source.emissive );
+ this.emissiveMap = source.emissiveMap;
+ this.emissiveIntensity = source.emissiveIntensity;
+
+ this.bumpMap = source.bumpMap;
+ this.bumpScale = source.bumpScale;
+
+ this.normalMap = source.normalMap;
+ this.normalScale.copy( source.normalScale );
+
+ this.displacementMap = source.displacementMap;
+ this.displacementScale = source.displacementScale;
+ this.displacementBias = source.displacementBias;
+
+ this.roughnessMap = source.roughnessMap;
+
+ this.metalnessMap = source.metalnessMap;
+
+ this.alphaMap = source.alphaMap;
+
+ this.envMap = source.envMap;
+ this.envMapIntensity = source.envMapIntensity;
+
+ this.refractionRatio = source.refractionRatio;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+ this.wireframeLinecap = source.wireframeLinecap;
+ this.wireframeLinejoin = source.wireframeLinejoin;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+ this.morphNormals = source.morphNormals;
+
+ return this;
+
+ };
+
+ /**
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * parameters = {
+ * reflectivity: <float>
+ * }
+ */
+
+ function MeshPhysicalMaterial( parameters ) {
+
+ MeshStandardMaterial.call( this );
+
+ this.defines = { 'PHYSICAL': '' };
+
+ this.type = 'MeshPhysicalMaterial';
+
+ this.reflectivity = 0.5; // maps to F0 = 0.04
+
+ this.clearCoat = 0.0;
+ this.clearCoatRoughness = 0.0;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshPhysicalMaterial.prototype = Object.create( MeshStandardMaterial.prototype );
+ MeshPhysicalMaterial.prototype.constructor = MeshPhysicalMaterial;
+
+ MeshPhysicalMaterial.prototype.isMeshPhysicalMaterial = true;
+
+ MeshPhysicalMaterial.prototype.copy = function ( source ) {
+
+ MeshStandardMaterial.prototype.copy.call( this, source );
+
+ this.defines = { 'PHYSICAL': '' };
+
+ this.reflectivity = source.reflectivity;
+
+ this.clearCoat = source.clearCoat;
+ this.clearCoatRoughness = source.clearCoatRoughness;
+
+ return this;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * specular: <hex>,
+ * shininess: <float>,
+ * opacity: <float>,
+ *
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ * lightMapIntensity: <float>
+ *
+ * aoMap: new THREE.Texture( <Image> ),
+ * aoMapIntensity: <float>
+ *
+ * emissive: <hex>,
+ * emissiveIntensity: <float>
+ * emissiveMap: new THREE.Texture( <Image> ),
+ *
+ * bumpMap: new THREE.Texture( <Image> ),
+ * bumpScale: <float>,
+ *
+ * normalMap: new THREE.Texture( <Image> ),
+ * normalScale: <Vector2>,
+ *
+ * displacementMap: new THREE.Texture( <Image> ),
+ * displacementScale: <float>,
+ * displacementBias: <float>,
+ *
+ * specularMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
+ * combine: THREE.Multiply,
+ * reflectivity: <float>,
+ * refractionRatio: <float>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>
+ * }
+ */
+
+ function MeshPhongMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'MeshPhongMaterial';
+
+ this.color = new Color( 0xffffff ); // diffuse
+ this.specular = new Color( 0x111111 );
+ this.shininess = 30;
+
+ this.map = null;
+
+ this.lightMap = null;
+ this.lightMapIntensity = 1.0;
+
+ this.aoMap = null;
+ this.aoMapIntensity = 1.0;
+
+ this.emissive = new Color( 0x000000 );
+ this.emissiveIntensity = 1.0;
+ this.emissiveMap = null;
+
+ this.bumpMap = null;
+ this.bumpScale = 1;
+
+ this.normalMap = null;
+ this.normalScale = new Vector2( 1, 1 );
+
+ this.displacementMap = null;
+ this.displacementScale = 1;
+ this.displacementBias = 0;
+
+ this.specularMap = null;
+
+ this.alphaMap = null;
+
+ this.envMap = null;
+ this.combine = MultiplyOperation;
+ this.reflectivity = 1;
+ this.refractionRatio = 0.98;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
+
+ this.skinning = false;
+ this.morphTargets = false;
+ this.morphNormals = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshPhongMaterial.prototype = Object.create( Material.prototype );
+ MeshPhongMaterial.prototype.constructor = MeshPhongMaterial;
+
+ MeshPhongMaterial.prototype.isMeshPhongMaterial = true;
+
+ MeshPhongMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+ this.specular.copy( source.specular );
+ this.shininess = source.shininess;
+
+ this.map = source.map;
+
+ this.lightMap = source.lightMap;
+ this.lightMapIntensity = source.lightMapIntensity;
+
+ this.aoMap = source.aoMap;
+ this.aoMapIntensity = source.aoMapIntensity;
+
+ this.emissive.copy( source.emissive );
+ this.emissiveMap = source.emissiveMap;
+ this.emissiveIntensity = source.emissiveIntensity;
+
+ this.bumpMap = source.bumpMap;
+ this.bumpScale = source.bumpScale;
+
+ this.normalMap = source.normalMap;
+ this.normalScale.copy( source.normalScale );
+
+ this.displacementMap = source.displacementMap;
+ this.displacementScale = source.displacementScale;
+ this.displacementBias = source.displacementBias;
+
+ this.specularMap = source.specularMap;
+
+ this.alphaMap = source.alphaMap;
+
+ this.envMap = source.envMap;
+ this.combine = source.combine;
+ this.reflectivity = source.reflectivity;
+ this.refractionRatio = source.refractionRatio;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+ this.wireframeLinecap = source.wireframeLinecap;
+ this.wireframeLinejoin = source.wireframeLinejoin;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+ this.morphNormals = source.morphNormals;
+
+ return this;
+
+ };
+
+ /**
+ * @author takahirox / http://github.com/takahirox
+ *
+ * parameters = {
+ * gradientMap: new THREE.Texture( <Image> )
+ * }
+ */
+
+ function MeshToonMaterial( parameters ) {
+
+ MeshPhongMaterial.call( this );
+
+ this.defines = { 'TOON': '' };
+
+ this.type = 'MeshToonMaterial';
+
+ this.gradientMap = null;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshToonMaterial.prototype = Object.create( MeshPhongMaterial.prototype );
+ MeshToonMaterial.prototype.constructor = MeshToonMaterial;
+
+ MeshToonMaterial.prototype.isMeshToonMaterial = true;
+
+ MeshToonMaterial.prototype.copy = function ( source ) {
+
+ MeshPhongMaterial.prototype.copy.call( this, source );
+
+ this.gradientMap = source.gradientMap;
+
+ return this;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * parameters = {
+ * opacity: <float>,
+ *
+ * bumpMap: new THREE.Texture( <Image> ),
+ * bumpScale: <float>,
+ *
+ * normalMap: new THREE.Texture( <Image> ),
+ * normalScale: <Vector2>,
+ *
+ * displacementMap: new THREE.Texture( <Image> ),
+ * displacementScale: <float>,
+ * displacementBias: <float>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>
+ * }
+ */
+
+ function MeshNormalMaterial( parameters ) {
+
+ Material.call( this, parameters );
+
+ this.type = 'MeshNormalMaterial';
+
+ this.bumpMap = null;
+ this.bumpScale = 1;
+
+ this.normalMap = null;
+ this.normalScale = new Vector2( 1, 1 );
+
+ this.displacementMap = null;
+ this.displacementScale = 1;
+ this.displacementBias = 0;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+
+ this.fog = false;
+ this.lights = false;
+
+ this.skinning = false;
+ this.morphTargets = false;
+ this.morphNormals = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshNormalMaterial.prototype = Object.create( Material.prototype );
+ MeshNormalMaterial.prototype.constructor = MeshNormalMaterial;
+
+ MeshNormalMaterial.prototype.isMeshNormalMaterial = true;
+
+ MeshNormalMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.bumpMap = source.bumpMap;
+ this.bumpScale = source.bumpScale;
+
+ this.normalMap = source.normalMap;
+ this.normalScale.copy( source.normalScale );
+
+ this.displacementMap = source.displacementMap;
+ this.displacementScale = source.displacementScale;
+ this.displacementBias = source.displacementBias;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+ this.morphNormals = source.morphNormals;
+
+ return this;
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ *
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ * lightMapIntensity: <float>
+ *
+ * aoMap: new THREE.Texture( <Image> ),
+ * aoMapIntensity: <float>
+ *
+ * emissive: <hex>,
+ * emissiveIntensity: <float>
+ * emissiveMap: new THREE.Texture( <Image> ),
+ *
+ * specularMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
+ * combine: THREE.Multiply,
+ * reflectivity: <float>,
+ * refractionRatio: <float>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>
+ * }
+ */
+
+ function MeshLambertMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'MeshLambertMaterial';
+
+ this.color = new Color( 0xffffff ); // diffuse
+
+ this.map = null;
+
+ this.lightMap = null;
+ this.lightMapIntensity = 1.0;
+
+ this.aoMap = null;
+ this.aoMapIntensity = 1.0;
+
+ this.emissive = new Color( 0x000000 );
+ this.emissiveIntensity = 1.0;
+ this.emissiveMap = null;
+
+ this.specularMap = null;
+
+ this.alphaMap = null;
+
+ this.envMap = null;
+ this.combine = MultiplyOperation;
+ this.reflectivity = 1;
+ this.refractionRatio = 0.98;
+
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
+
+ this.skinning = false;
+ this.morphTargets = false;
+ this.morphNormals = false;
+
+ this.setValues( parameters );
+
+ }
+
+ MeshLambertMaterial.prototype = Object.create( Material.prototype );
+ MeshLambertMaterial.prototype.constructor = MeshLambertMaterial;
+
+ MeshLambertMaterial.prototype.isMeshLambertMaterial = true;
+
+ MeshLambertMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+
+ this.map = source.map;
+
+ this.lightMap = source.lightMap;
+ this.lightMapIntensity = source.lightMapIntensity;
+
+ this.aoMap = source.aoMap;
+ this.aoMapIntensity = source.aoMapIntensity;
+
+ this.emissive.copy( source.emissive );
+ this.emissiveMap = source.emissiveMap;
+ this.emissiveIntensity = source.emissiveIntensity;
+
+ this.specularMap = source.specularMap;
+
+ this.alphaMap = source.alphaMap;
+
+ this.envMap = source.envMap;
+ this.combine = source.combine;
+ this.reflectivity = source.reflectivity;
+ this.refractionRatio = source.refractionRatio;
+
+ this.wireframe = source.wireframe;
+ this.wireframeLinewidth = source.wireframeLinewidth;
+ this.wireframeLinecap = source.wireframeLinecap;
+ this.wireframeLinejoin = source.wireframeLinejoin;
+
+ this.skinning = source.skinning;
+ this.morphTargets = source.morphTargets;
+ this.morphNormals = source.morphNormals;
+
+ return this;
+
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ *
+ * linewidth: <float>,
+ *
+ * scale: <float>,
+ * dashSize: <float>,
+ * gapSize: <float>
+ * }
+ */
+
+ function LineDashedMaterial( parameters ) {
+
+ Material.call( this );
+
+ this.type = 'LineDashedMaterial';
+
+ this.color = new Color( 0xffffff );
+
+ this.linewidth = 1;
+
+ this.scale = 1;
+ this.dashSize = 3;
+ this.gapSize = 1;
+
+ this.lights = false;
+
+ this.setValues( parameters );
+
+ }
+
+ LineDashedMaterial.prototype = Object.create( Material.prototype );
+ LineDashedMaterial.prototype.constructor = LineDashedMaterial;
+
+ LineDashedMaterial.prototype.isLineDashedMaterial = true;
+
+ LineDashedMaterial.prototype.copy = function ( source ) {
+
+ Material.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+
+ this.linewidth = source.linewidth;
+
+ this.scale = source.scale;
+ this.dashSize = source.dashSize;
+ this.gapSize = source.gapSize;
+
+ return this;
+
+ };
+
+
+
+ var Materials = Object.freeze({
+ ShadowMaterial: ShadowMaterial,
+ SpriteMaterial: SpriteMaterial,
+ RawShaderMaterial: RawShaderMaterial,
+ ShaderMaterial: ShaderMaterial,
+ PointsMaterial: PointsMaterial,
+ MeshPhysicalMaterial: MeshPhysicalMaterial,
+ MeshStandardMaterial: MeshStandardMaterial,
+ MeshPhongMaterial: MeshPhongMaterial,
+ MeshToonMaterial: MeshToonMaterial,
+ MeshNormalMaterial: MeshNormalMaterial,
+ MeshLambertMaterial: MeshLambertMaterial,
+ MeshDepthMaterial: MeshDepthMaterial,
+ MeshBasicMaterial: MeshBasicMaterial,
+ LineDashedMaterial: LineDashedMaterial,
+ LineBasicMaterial: LineBasicMaterial,
+ Material: Material
+ });
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ var Cache = {
+
+ enabled: false,
+
+ files: {},
+
+ add: function ( key, file ) {
+
+ if ( this.enabled === false ) return;
+
+ // console.log( 'THREE.Cache', 'Adding key:', key );
+
+ this.files[ key ] = file;
+
+ },
+
+ get: function ( key ) {
+
+ if ( this.enabled === false ) return;
+
+ // console.log( 'THREE.Cache', 'Checking key:', key );
+
+ return this.files[ key ];
+
+ },
+
+ remove: function ( key ) {
+
+ delete this.files[ key ];
+
+ },
+
+ clear: function () {
+
+ this.files = {};
+
+ }
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function LoadingManager( onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var isLoading = false, itemsLoaded = 0, itemsTotal = 0;
+
+ this.onStart = undefined;
+ this.onLoad = onLoad;
+ this.onProgress = onProgress;
+ this.onError = onError;
+
+ this.itemStart = function ( url ) {
+
+ itemsTotal ++;
+
+ if ( isLoading === false ) {
+
+ if ( scope.onStart !== undefined ) {
+
+ scope.onStart( url, itemsLoaded, itemsTotal );
+
+ }
+
+ }
+
+ isLoading = true;
+
+ };
+
+ this.itemEnd = function ( url ) {
+
+ itemsLoaded ++;
+
+ if ( scope.onProgress !== undefined ) {
+
+ scope.onProgress( url, itemsLoaded, itemsTotal );
+
+ }
+
+ if ( itemsLoaded === itemsTotal ) {
+
+ isLoading = false;
+
+ if ( scope.onLoad !== undefined ) {
+
+ scope.onLoad();
+
+ }
+
+ }
+
+ };
+
+ this.itemError = function ( url ) {
+
+ if ( scope.onError !== undefined ) {
+
+ scope.onError( url );
+
+ }
+
+ };
+
+ }
+
+ var DefaultLoadingManager = new LoadingManager();
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function FileLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( FileLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ if ( url === undefined ) url = '';
+
+ if ( this.path !== undefined ) url = this.path + url;
+
+ var scope = this;
+
+ var cached = Cache.get( url );
+
+ if ( cached !== undefined ) {
+
+ scope.manager.itemStart( url );
+
+ setTimeout( function () {
+
+ if ( onLoad ) onLoad( cached );
+
+ scope.manager.itemEnd( url );
+
+ }, 0 );
+
+ return cached;
+
+ }
+
+ // Check for data: URI
+ var dataUriRegex = /^data:(.*?)(;base64)?,(.*)$/;
+ var dataUriRegexResult = url.match( dataUriRegex );
+
+ // Safari can not handle Data URIs through XMLHttpRequest so process manually
+ if ( dataUriRegexResult ) {
+
+ var mimeType = dataUriRegexResult[ 1 ];
+ var isBase64 = !! dataUriRegexResult[ 2 ];
+ var data = dataUriRegexResult[ 3 ];
+
+ data = window.decodeURIComponent( data );
+
+ if ( isBase64 ) data = window.atob( data );
+
+ try {
+
+ var response;
+ var responseType = ( this.responseType || '' ).toLowerCase();
+
+ switch ( responseType ) {
+
+ case 'arraybuffer':
+ case 'blob':
+
+ response = new ArrayBuffer( data.length );
+
+ var view = new Uint8Array( response );
+
+ for ( var i = 0; i < data.length; i ++ ) {
+
+ view[ i ] = data.charCodeAt( i );
+
+ }
+
+ if ( responseType === 'blob' ) {
+
+ response = new Blob( [ response ], { type: mimeType } );
+
+ }
+
+ break;
+
+ case 'document':
+
+ var parser = new DOMParser();
+ response = parser.parseFromString( data, mimeType );
+
+ break;
+
+ case 'json':
+
+ response = JSON.parse( data );
+
+ break;
+
+ default: // 'text' or other
+
+ response = data;
+
+ break;
+
+ }
+
+ // Wait for next browser tick
+ window.setTimeout( function () {
+
+ if ( onLoad ) onLoad( response );
+
+ scope.manager.itemEnd( url );
+
+ }, 0 );
+
+ } catch ( error ) {
+
+ // Wait for next browser tick
+ window.setTimeout( function () {
+
+ if ( onError ) onError( error );
+
+ scope.manager.itemEnd( url );
+ scope.manager.itemError( url );
+
+ }, 0 );
+
+ }
+
+ } else {
+
+ var request = new XMLHttpRequest();
+ request.open( 'GET', url, true );
+
+ request.addEventListener( 'load', function ( event ) {
+
+ var response = event.target.response;
+
+ Cache.add( url, response );
+
+ if ( this.status === 200 ) {
+
+ if ( onLoad ) onLoad( response );
+
+ scope.manager.itemEnd( url );
+
+ } else if ( this.status === 0 ) {
+
+ // Some browsers return HTTP Status 0 when using non-http protocol
+ // e.g. 'file://' or 'data://'. Handle as success.
+
+ console.warn( 'THREE.FileLoader: HTTP Status 0 received.' );
+
+ if ( onLoad ) onLoad( response );
+
+ scope.manager.itemEnd( url );
+
+ } else {
+
+ if ( onError ) onError( event );
+
+ scope.manager.itemEnd( url );
+ scope.manager.itemError( url );
+
+ }
+
+ }, false );
+
+ if ( onProgress !== undefined ) {
+
+ request.addEventListener( 'progress', function ( event ) {
+
+ onProgress( event );
+
+ }, false );
+
+ }
+
+ request.addEventListener( 'error', function ( event ) {
+
+ if ( onError ) onError( event );
+
+ scope.manager.itemEnd( url );
+ scope.manager.itemError( url );
+
+ }, false );
+
+ if ( this.responseType !== undefined ) request.responseType = this.responseType;
+ if ( this.withCredentials !== undefined ) request.withCredentials = this.withCredentials;
+
+ if ( request.overrideMimeType ) request.overrideMimeType( this.mimeType !== undefined ? this.mimeType : 'text/plain' );
+
+ for ( var header in this.requestHeader ) {
+
+ request.setRequestHeader( header, this.requestHeader[ header ] );
+
+ }
+
+ request.send( null );
+
+ }
+
+ scope.manager.itemStart( url );
+
+ return request;
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+ return this;
+
+ },
+
+ setResponseType: function ( value ) {
+
+ this.responseType = value;
+ return this;
+
+ },
+
+ setWithCredentials: function ( value ) {
+
+ this.withCredentials = value;
+ return this;
+
+ },
+
+ setMimeType: function ( value ) {
+
+ this.mimeType = value;
+ return this;
+
+ },
+
+ setRequestHeader: function ( value ) {
+
+ this.requestHeader = value;
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ *
+ * Abstract Base class to block based textures loader (dds, pvr, ...)
+ */
+
+ function CompressedTextureLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ // override in sub classes
+ this._parser = null;
+
+ }
+
+ Object.assign( CompressedTextureLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var images = [];
+
+ var texture = new CompressedTexture();
+ texture.image = images;
+
+ var loader = new FileLoader( this.manager );
+ loader.setPath( this.path );
+ loader.setResponseType( 'arraybuffer' );
+
+ function loadTexture( i ) {
+
+ loader.load( url[ i ], function ( buffer ) {
+
+ var texDatas = scope._parser( buffer, true );
+
+ images[ i ] = {
+ width: texDatas.width,
+ height: texDatas.height,
+ format: texDatas.format,
+ mipmaps: texDatas.mipmaps
+ };
+
+ loaded += 1;
+
+ if ( loaded === 6 ) {
+
+ if ( texDatas.mipmapCount === 1 )
+ texture.minFilter = LinearFilter;
+
+ texture.format = texDatas.format;
+ texture.needsUpdate = true;
+
+ if ( onLoad ) onLoad( texture );
+
+ }
+
+ }, onProgress, onError );
+
+ }
+
+ if ( Array.isArray( url ) ) {
+
+ var loaded = 0;
+
+ for ( var i = 0, il = url.length; i < il; ++ i ) {
+
+ loadTexture( i );
+
+ }
+
+ } else {
+
+ // compressed cubemap texture stored in a single DDS file
+
+ loader.load( url, function ( buffer ) {
+
+ var texDatas = scope._parser( buffer, true );
+
+ if ( texDatas.isCubemap ) {
+
+ var faces = texDatas.mipmaps.length / texDatas.mipmapCount;
+
+ for ( var f = 0; f < faces; f ++ ) {
+
+ images[ f ] = { mipmaps : [] };
+
+ for ( var i = 0; i < texDatas.mipmapCount; i ++ ) {
+
+ images[ f ].mipmaps.push( texDatas.mipmaps[ f * texDatas.mipmapCount + i ] );
+ images[ f ].format = texDatas.format;
+ images[ f ].width = texDatas.width;
+ images[ f ].height = texDatas.height;
+
+ }
+
+ }
+
+ } else {
+
+ texture.image.width = texDatas.width;
+ texture.image.height = texDatas.height;
+ texture.mipmaps = texDatas.mipmaps;
+
+ }
+
+ if ( texDatas.mipmapCount === 1 ) {
+
+ texture.minFilter = LinearFilter;
+
+ }
+
+ texture.format = texDatas.format;
+ texture.needsUpdate = true;
+
+ if ( onLoad ) onLoad( texture );
+
+ }, onProgress, onError );
+
+ }
+
+ return texture;
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author Nikos M. / https://github.com/foo123/
+ *
+ * Abstract Base class to load generic binary textures formats (rgbe, hdr, ...)
+ */
+
+ function DataTextureLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ // override in sub classes
+ this._parser = null;
+
+ }
+
+ Object.assign( DataTextureLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var texture = new DataTexture();
+
+ var loader = new FileLoader( this.manager );
+ loader.setResponseType( 'arraybuffer' );
+
+ loader.load( url, function ( buffer ) {
+
+ var texData = scope._parser( buffer );
+
+ if ( ! texData ) return;
+
+ if ( undefined !== texData.image ) {
+
+ texture.image = texData.image;
+
+ } else if ( undefined !== texData.data ) {
+
+ texture.image.width = texData.width;
+ texture.image.height = texData.height;
+ texture.image.data = texData.data;
+
+ }
+
+ texture.wrapS = undefined !== texData.wrapS ? texData.wrapS : ClampToEdgeWrapping;
+ texture.wrapT = undefined !== texData.wrapT ? texData.wrapT : ClampToEdgeWrapping;
+
+ texture.magFilter = undefined !== texData.magFilter ? texData.magFilter : LinearFilter;
+ texture.minFilter = undefined !== texData.minFilter ? texData.minFilter : LinearMipMapLinearFilter;
+
+ texture.anisotropy = undefined !== texData.anisotropy ? texData.anisotropy : 1;
+
+ if ( undefined !== texData.format ) {
+
+ texture.format = texData.format;
+
+ }
+ if ( undefined !== texData.type ) {
+
+ texture.type = texData.type;
+
+ }
+
+ if ( undefined !== texData.mipmaps ) {
+
+ texture.mipmaps = texData.mipmaps;
+
+ }
+
+ if ( 1 === texData.mipmapCount ) {
+
+ texture.minFilter = LinearFilter;
+
+ }
+
+ texture.needsUpdate = true;
+
+ if ( onLoad ) onLoad( texture, texData );
+
+ }, onProgress, onError );
+
+
+ return texture;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function ImageLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( ImageLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ if ( url === undefined ) url = '';
+
+ if ( this.path !== undefined ) url = this.path + url;
+
+ var scope = this;
+
+ var cached = Cache.get( url );
+
+ if ( cached !== undefined ) {
+
+ scope.manager.itemStart( url );
+
+ setTimeout( function () {
+
+ if ( onLoad ) onLoad( cached );
+
+ scope.manager.itemEnd( url );
+
+ }, 0 );
+
+ return cached;
+
+ }
+
+ var image = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'img' );
+
+ image.addEventListener( 'load', function () {
+
+ Cache.add( url, this );
+
+ if ( onLoad ) onLoad( this );
+
+ scope.manager.itemEnd( url );
+
+ }, false );
+
+ /*
+ image.addEventListener( 'progress', function ( event ) {
+
+ if ( onProgress ) onProgress( event );
+
+ }, false );
+ */
+
+ image.addEventListener( 'error', function ( event ) {
+
+ if ( onError ) onError( event );
+
+ scope.manager.itemEnd( url );
+ scope.manager.itemError( url );
+
+ }, false );
+
+ if ( url.substr( 0, 5 ) !== 'data:' ) {
+
+ if ( this.crossOrigin !== undefined ) image.crossOrigin = this.crossOrigin;
+
+ }
+
+ scope.manager.itemStart( url );
+
+ image.src = url;
+
+ return image;
+
+ },
+
+ setCrossOrigin: function ( value ) {
+
+ this.crossOrigin = value;
+ return this;
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function CubeTextureLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( CubeTextureLoader.prototype, {
+
+ load: function ( urls, onLoad, onProgress, onError ) {
+
+ var texture = new CubeTexture();
+
+ var loader = new ImageLoader( this.manager );
+ loader.setCrossOrigin( this.crossOrigin );
+ loader.setPath( this.path );
+
+ var loaded = 0;
+
+ function loadTexture( i ) {
+
+ loader.load( urls[ i ], function ( image ) {
+
+ texture.images[ i ] = image;
+
+ loaded ++;
+
+ if ( loaded === 6 ) {
+
+ texture.needsUpdate = true;
+
+ if ( onLoad ) onLoad( texture );
+
+ }
+
+ }, undefined, onError );
+
+ }
+
+ for ( var i = 0; i < urls.length; ++ i ) {
+
+ loadTexture( i );
+
+ }
+
+ return texture;
+
+ },
+
+ setCrossOrigin: function ( value ) {
+
+ this.crossOrigin = value;
+ return this;
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function TextureLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( TextureLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var loader = new ImageLoader( this.manager );
+ loader.setCrossOrigin( this.crossOrigin );
+ loader.setPath( this.path );
+
+ var texture = new Texture();
+ texture.image = loader.load( url, function () {
+
+ // JPEGs can't have an alpha channel, so memory can be saved by storing them as RGB.
+ var isJPEG = url.search( /\.(jpg|jpeg)$/ ) > 0 || url.search( /^data\:image\/jpeg/ ) === 0;
+
+ texture.format = isJPEG ? RGBFormat : RGBAFormat;
+ texture.needsUpdate = true;
+
+ if ( onLoad !== undefined ) {
+
+ onLoad( texture );
+
+ }
+
+ }, onProgress, onError );
+
+ return texture;
+
+ },
+
+ setCrossOrigin: function ( value ) {
+
+ this.crossOrigin = value;
+ return this;
+
+ },
+
+ setPath: function ( value ) {
+
+ this.path = value;
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Light( color, intensity ) {
+
+ Object3D.call( this );
+
+ this.type = 'Light';
+
+ this.color = new Color( color );
+ this.intensity = intensity !== undefined ? intensity : 1;
+
+ this.receiveShadow = undefined;
+
+ }
+
+ Light.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Light,
+
+ isLight: true,
+
+ copy: function ( source ) {
+
+ Object3D.prototype.copy.call( this, source );
+
+ this.color.copy( source.color );
+ this.intensity = source.intensity;
+
+ return this;
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var data = Object3D.prototype.toJSON.call( this, meta );
+
+ data.object.color = this.color.getHex();
+ data.object.intensity = this.intensity;
+
+ if ( this.groundColor !== undefined ) data.object.groundColor = this.groundColor.getHex();
+
+ if ( this.distance !== undefined ) data.object.distance = this.distance;
+ if ( this.angle !== undefined ) data.object.angle = this.angle;
+ if ( this.decay !== undefined ) data.object.decay = this.decay;
+ if ( this.penumbra !== undefined ) data.object.penumbra = this.penumbra;
+
+ if ( this.shadow !== undefined ) data.object.shadow = this.shadow.toJSON();
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function HemisphereLight( skyColor, groundColor, intensity ) {
+
+ Light.call( this, skyColor, intensity );
+
+ this.type = 'HemisphereLight';
+
+ this.castShadow = undefined;
+
+ this.position.copy( Object3D.DefaultUp );
+ this.updateMatrix();
+
+ this.groundColor = new Color( groundColor );
+
+ }
+
+ HemisphereLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: HemisphereLight,
+
+ isHemisphereLight: true,
+
+ copy: function ( source ) {
+
+ Light.prototype.copy.call( this, source );
+
+ this.groundColor.copy( source.groundColor );
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function LightShadow( camera ) {
+
+ this.camera = camera;
+
+ this.bias = 0;
+ this.radius = 1;
+
+ this.mapSize = new Vector2( 512, 512 );
+
+ this.map = null;
+ this.matrix = new Matrix4();
+
+ }
+
+ Object.assign( LightShadow.prototype, {
+
+ copy: function ( source ) {
+
+ this.camera = source.camera.clone();
+
+ this.bias = source.bias;
+ this.radius = source.radius;
+
+ this.mapSize.copy( source.mapSize );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ toJSON: function () {
+
+ var object = {};
+
+ if ( this.bias !== 0 ) object.bias = this.bias;
+ if ( this.radius !== 1 ) object.radius = this.radius;
+ if ( this.mapSize.x !== 512 || this.mapSize.y !== 512 ) object.mapSize = this.mapSize.toArray();
+
+ object.camera = this.camera.toJSON( false ).object;
+ delete object.camera.matrix;
+
+ return object;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function SpotLightShadow() {
+
+ LightShadow.call( this, new PerspectiveCamera( 50, 1, 0.5, 500 ) );
+
+ }
+
+ SpotLightShadow.prototype = Object.assign( Object.create( LightShadow.prototype ), {
+
+ constructor: SpotLightShadow,
+
+ isSpotLightShadow: true,
+
+ update: function ( light ) {
+
+ var camera = this.camera;
+
+ var fov = _Math.RAD2DEG * 2 * light.angle;
+ var aspect = this.mapSize.width / this.mapSize.height;
+ var far = light.distance || camera.far;
+
+ if ( fov !== camera.fov || aspect !== camera.aspect || far !== camera.far ) {
+
+ camera.fov = fov;
+ camera.aspect = aspect;
+ camera.far = far;
+ camera.updateProjectionMatrix();
+
+ }
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function SpotLight( color, intensity, distance, angle, penumbra, decay ) {
+
+ Light.call( this, color, intensity );
+
+ this.type = 'SpotLight';
+
+ this.position.copy( Object3D.DefaultUp );
+ this.updateMatrix();
+
+ this.target = new Object3D();
+
+ Object.defineProperty( this, 'power', {
+ get: function () {
+ // intensity = power per solid angle.
+ // ref: equation (17) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
+ return this.intensity * Math.PI;
+ },
+ set: function ( power ) {
+ // intensity = power per solid angle.
+ // ref: equation (17) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
+ this.intensity = power / Math.PI;
+ }
+ } );
+
+ this.distance = ( distance !== undefined ) ? distance : 0;
+ this.angle = ( angle !== undefined ) ? angle : Math.PI / 3;
+ this.penumbra = ( penumbra !== undefined ) ? penumbra : 0;
+ this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
+
+ this.shadow = new SpotLightShadow();
+
+ }
+
+ SpotLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: SpotLight,
+
+ isSpotLight: true,
+
+ copy: function ( source ) {
+
+ Light.prototype.copy.call( this, source );
+
+ this.distance = source.distance;
+ this.angle = source.angle;
+ this.penumbra = source.penumbra;
+ this.decay = source.decay;
+
+ this.target = source.target.clone();
+
+ this.shadow = source.shadow.clone();
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+
+ function PointLight( color, intensity, distance, decay ) {
+
+ Light.call( this, color, intensity );
+
+ this.type = 'PointLight';
+
+ Object.defineProperty( this, 'power', {
+ get: function () {
+ // intensity = power per solid angle.
+ // ref: equation (15) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
+ return this.intensity * 4 * Math.PI;
+
+ },
+ set: function ( power ) {
+ // intensity = power per solid angle.
+ // ref: equation (15) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
+ this.intensity = power / ( 4 * Math.PI );
+ }
+ } );
+
+ this.distance = ( distance !== undefined ) ? distance : 0;
+ this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
+
+ this.shadow = new LightShadow( new PerspectiveCamera( 90, 1, 0.5, 500 ) );
+
+ }
+
+ PointLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: PointLight,
+
+ isPointLight: true,
+
+ copy: function ( source ) {
+
+ Light.prototype.copy.call( this, source );
+
+ this.distance = source.distance;
+ this.decay = source.decay;
+
+ this.shadow = source.shadow.clone();
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function DirectionalLightShadow( ) {
+
+ LightShadow.call( this, new OrthographicCamera( - 5, 5, 5, - 5, 0.5, 500 ) );
+
+ }
+
+ DirectionalLightShadow.prototype = Object.assign( Object.create( LightShadow.prototype ), {
+
+ constructor: DirectionalLightShadow
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function DirectionalLight( color, intensity ) {
+
+ Light.call( this, color, intensity );
+
+ this.type = 'DirectionalLight';
+
+ this.position.copy( Object3D.DefaultUp );
+ this.updateMatrix();
+
+ this.target = new Object3D();
+
+ this.shadow = new DirectionalLightShadow();
+
+ }
+
+ DirectionalLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: DirectionalLight,
+
+ isDirectionalLight: true,
+
+ copy: function ( source ) {
+
+ Light.prototype.copy.call( this, source );
+
+ this.target = source.target.clone();
+
+ this.shadow = source.shadow.clone();
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function AmbientLight( color, intensity ) {
+
+ Light.call( this, color, intensity );
+
+ this.type = 'AmbientLight';
+
+ this.castShadow = undefined;
+
+ }
+
+ AmbientLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: AmbientLight,
+
+ isAmbientLight: true
+
+ } );
+
+ /**
+ * @author abelnation / http://github.com/abelnation
+ */
+
+ function RectAreaLight( color, intensity, width, height ) {
+
+ Light.call( this, color, intensity );
+
+ this.type = 'RectAreaLight';
+
+ this.position.set( 0, 1, 0 );
+ this.updateMatrix();
+
+ this.width = ( width !== undefined ) ? width : 10;
+ this.height = ( height !== undefined ) ? height : 10;
+
+ // TODO (abelnation): distance/decay
+
+ // TODO (abelnation): update method for RectAreaLight to update transform to lookat target
+
+ // TODO (abelnation): shadows
+
+ }
+
+ // TODO (abelnation): RectAreaLight update when light shape is changed
+ RectAreaLight.prototype = Object.assign( Object.create( Light.prototype ), {
+
+ constructor: RectAreaLight,
+
+ isRectAreaLight: true,
+
+ copy: function ( source ) {
+
+ Light.prototype.copy.call( this, source );
+
+ this.width = source.width;
+ this.height = source.height;
+
+ return this;
+
+ },
+
+ toJSON: function ( meta ) {
+
+ var data = Light.prototype.toJSON.call( this, meta );
+
+ data.object.width = this.width;
+ data.object.height = this.height;
+
+ return data;
+
+ }
+
+ } );
+
+ /**
+ * @author tschw
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ */
+
+ var AnimationUtils = {
+
+ // same as Array.prototype.slice, but also works on typed arrays
+ arraySlice: function ( array, from, to ) {
+
+ if ( AnimationUtils.isTypedArray( array ) ) {
+
+ // in ios9 array.subarray(from, undefined) will return empty array
+ // but array.subarray(from) or array.subarray(from, len) is correct
+ return new array.constructor( array.subarray( from, to !== undefined ? to : array.length ) );
+
+ }
+
+ return array.slice( from, to );
+
+ },
+
+ // converts an array to a specific type
+ convertArray: function ( array, type, forceClone ) {
+
+ if ( ! array || // let 'undefined' and 'null' pass
+ ! forceClone && array.constructor === type ) return array;
+
+ if ( typeof type.BYTES_PER_ELEMENT === 'number' ) {
+
+ return new type( array ); // create typed array
+
+ }
+
+ return Array.prototype.slice.call( array ); // create Array
+
+ },
+
+ isTypedArray: function ( object ) {
+
+ return ArrayBuffer.isView( object ) &&
+ ! ( object instanceof DataView );
+
+ },
+
+ // returns an array by which times and values can be sorted
+ getKeyframeOrder: function ( times ) {
+
+ function compareTime( i, j ) {
+
+ return times[ i ] - times[ j ];
+
+ }
+
+ var n = times.length;
+ var result = new Array( n );
+ for ( var i = 0; i !== n; ++ i ) result[ i ] = i;
+
+ result.sort( compareTime );
+
+ return result;
+
+ },
+
+ // uses the array previously returned by 'getKeyframeOrder' to sort data
+ sortedArray: function ( values, stride, order ) {
+
+ var nValues = values.length;
+ var result = new values.constructor( nValues );
+
+ for ( var i = 0, dstOffset = 0; dstOffset !== nValues; ++ i ) {
+
+ var srcOffset = order[ i ] * stride;
+
+ for ( var j = 0; j !== stride; ++ j ) {
+
+ result[ dstOffset ++ ] = values[ srcOffset + j ];
+
+ }
+
+ }
+
+ return result;
+
+ },
+
+ // function for parsing AOS keyframe formats
+ flattenJSON: function ( jsonKeys, times, values, valuePropertyName ) {
+
+ var i = 1, key = jsonKeys[ 0 ];
+
+ while ( key !== undefined && key[ valuePropertyName ] === undefined ) {
+
+ key = jsonKeys[ i ++ ];
+
+ }
+
+ if ( key === undefined ) return; // no data
+
+ var value = key[ valuePropertyName ];
+ if ( value === undefined ) return; // no data
+
+ if ( Array.isArray( value ) ) {
+
+ do {
+
+ value = key[ valuePropertyName ];
+
+ if ( value !== undefined ) {
+
+ times.push( key.time );
+ values.push.apply( values, value ); // push all elements
+
+ }
+
+ key = jsonKeys[ i ++ ];
+
+ } while ( key !== undefined );
+
+ } else if ( value.toArray !== undefined ) {
+
+ // ...assume THREE.Math-ish
+
+ do {
+
+ value = key[ valuePropertyName ];
+
+ if ( value !== undefined ) {
+
+ times.push( key.time );
+ value.toArray( values, values.length );
+
+ }
+
+ key = jsonKeys[ i ++ ];
+
+ } while ( key !== undefined );
+
+ } else {
+
+ // otherwise push as-is
+
+ do {
+
+ value = key[ valuePropertyName ];
+
+ if ( value !== undefined ) {
+
+ times.push( key.time );
+ values.push( value );
+
+ }
+
+ key = jsonKeys[ i ++ ];
+
+ } while ( key !== undefined );
+
+ }
+
+ }
+
+ };
+
+ /**
+ * Abstract base class of interpolants over parametric samples.
+ *
+ * The parameter domain is one dimensional, typically the time or a path
+ * along a curve defined by the data.
+ *
+ * The sample values can have any dimensionality and derived classes may
+ * apply special interpretations to the data.
+ *
+ * This class provides the interval seek in a Template Method, deferring
+ * the actual interpolation to derived classes.
+ *
+ * Time complexity is O(1) for linear access crossing at most two points
+ * and O(log N) for random access, where N is the number of positions.
+ *
+ * References:
+ *
+ * http://www.oodesign.com/template-method-pattern.html
+ *
+ * @author tschw
+ */
+
+ function Interpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+ this.parameterPositions = parameterPositions;
+ this._cachedIndex = 0;
+
+ this.resultBuffer = resultBuffer !== undefined ?
+ resultBuffer : new sampleValues.constructor( sampleSize );
+ this.sampleValues = sampleValues;
+ this.valueSize = sampleSize;
+
+ }
+
+ Object.assign( Interpolant.prototype, {
+
+ evaluate: function( t ) {
+
+ var pp = this.parameterPositions,
+ i1 = this._cachedIndex,
+
+ t1 = pp[ i1 ],
+ t0 = pp[ i1 - 1 ];
+
+ validate_interval: {
+
+ seek: {
+
+ var right;
+
+ linear_scan: {
+ //- See http://jsperf.com/comparison-to-undefined/3
+ //- slower code:
+ //-
+ //- if ( t >= t1 || t1 === undefined ) {
+ forward_scan: if ( ! ( t < t1 ) ) {
+
+ for ( var giveUpAt = i1 + 2; ;) {
+
+ if ( t1 === undefined ) {
+
+ if ( t < t0 ) break forward_scan;
+
+ // after end
+
+ i1 = pp.length;
+ this._cachedIndex = i1;
+ return this.afterEnd_( i1 - 1, t, t0 );
+
+ }
+
+ if ( i1 === giveUpAt ) break; // this loop
+
+ t0 = t1;
+ t1 = pp[ ++ i1 ];
+
+ if ( t < t1 ) {
+
+ // we have arrived at the sought interval
+ break seek;
+
+ }
+
+ }
+
+ // prepare binary search on the right side of the index
+ right = pp.length;
+ break linear_scan;
+
+ }
+
+ //- slower code:
+ //- if ( t < t0 || t0 === undefined ) {
+ if ( ! ( t >= t0 ) ) {
+
+ // looping?
+
+ var t1global = pp[ 1 ];
+
+ if ( t < t1global ) {
+
+ i1 = 2; // + 1, using the scan for the details
+ t0 = t1global;
+
+ }
+
+ // linear reverse scan
+
+ for ( var giveUpAt = i1 - 2; ;) {
+
+ if ( t0 === undefined ) {
+
+ // before start
+
+ this._cachedIndex = 0;
+ return this.beforeStart_( 0, t, t1 );
+
+ }
+
+ if ( i1 === giveUpAt ) break; // this loop
+
+ t1 = t0;
+ t0 = pp[ -- i1 - 1 ];
+
+ if ( t >= t0 ) {
+
+ // we have arrived at the sought interval
+ break seek;
+
+ }
+
+ }
+
+ // prepare binary search on the left side of the index
+ right = i1;
+ i1 = 0;
+ break linear_scan;
+
+ }
+
+ // the interval is valid
+
+ break validate_interval;
+
+ } // linear scan
+
+ // binary search
+
+ while ( i1 < right ) {
+
+ var mid = ( i1 + right ) >>> 1;
+
+ if ( t < pp[ mid ] ) {
+
+ right = mid;
+
+ } else {
+
+ i1 = mid + 1;
+
+ }
+
+ }
+
+ t1 = pp[ i1 ];
+ t0 = pp[ i1 - 1 ];
+
+ // check boundary cases, again
+
+ if ( t0 === undefined ) {
+
+ this._cachedIndex = 0;
+ return this.beforeStart_( 0, t, t1 );
+
+ }
+
+ if ( t1 === undefined ) {
+
+ i1 = pp.length;
+ this._cachedIndex = i1;
+ return this.afterEnd_( i1 - 1, t0, t );
+
+ }
+
+ } // seek
+
+ this._cachedIndex = i1;
+
+ this.intervalChanged_( i1, t0, t1 );
+
+ } // validate_interval
+
+ return this.interpolate_( i1, t0, t, t1 );
+
+ },
+
+ settings: null, // optional, subclass-specific settings structure
+ // Note: The indirection allows central control of many interpolants.
+
+ // --- Protected interface
+
+ DefaultSettings_: {},
+
+ getSettings_: function() {
+
+ return this.settings || this.DefaultSettings_;
+
+ },
+
+ copySampleValue_: function( index ) {
+
+ // copies a sample value to the result buffer
+
+ var result = this.resultBuffer,
+ values = this.sampleValues,
+ stride = this.valueSize,
+ offset = index * stride;
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ result[ i ] = values[ offset + i ];
+
+ }
+
+ return result;
+
+ },
+
+ // Template methods for derived classes:
+
+ interpolate_: function( i1, t0, t, t1 ) {
+
+ throw new Error( "call to abstract method" );
+ // implementations shall return this.resultBuffer
+
+ },
+
+ intervalChanged_: function( i1, t0, t1 ) {
+
+ // empty
+
+ }
+
+ } );
+
+ //!\ DECLARE ALIAS AFTER assign prototype !
+ Object.assign( Interpolant.prototype, {
+
+ //( 0, t, t0 ), returns this.resultBuffer
+ beforeStart_: Interpolant.prototype.copySampleValue_,
+
+ //( N-1, tN-1, t ), returns this.resultBuffer
+ afterEnd_: Interpolant.prototype.copySampleValue_,
+
+ } );
+
+ /**
+ * Fast and simple cubic spline interpolant.
+ *
+ * It was derived from a Hermitian construction setting the first derivative
+ * at each sample position to the linear slope between neighboring positions
+ * over their parameter interval.
+ *
+ * @author tschw
+ */
+
+ function CubicInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+ Interpolant.call(
+ this, parameterPositions, sampleValues, sampleSize, resultBuffer );
+
+ this._weightPrev = -0;
+ this._offsetPrev = -0;
+ this._weightNext = -0;
+ this._offsetNext = -0;
+
+ }
+
+ CubicInterpolant.prototype = Object.assign( Object.create( Interpolant.prototype ), {
+
+ constructor: CubicInterpolant,
+
+ DefaultSettings_: {
+
+ endingStart: ZeroCurvatureEnding,
+ endingEnd: ZeroCurvatureEnding
+
+ },
+
+ intervalChanged_: function( i1, t0, t1 ) {
+
+ var pp = this.parameterPositions,
+ iPrev = i1 - 2,
+ iNext = i1 + 1,
+
+ tPrev = pp[ iPrev ],
+ tNext = pp[ iNext ];
+
+ if ( tPrev === undefined ) {
+
+ switch ( this.getSettings_().endingStart ) {
+
+ case ZeroSlopeEnding:
+
+ // f'(t0) = 0
+ iPrev = i1;
+ tPrev = 2 * t0 - t1;
+
+ break;
+
+ case WrapAroundEnding:
+
+ // use the other end of the curve
+ iPrev = pp.length - 2;
+ tPrev = t0 + pp[ iPrev ] - pp[ iPrev + 1 ];
+
+ break;
+
+ default: // ZeroCurvatureEnding
+
+ // f''(t0) = 0 a.k.a. Natural Spline
+ iPrev = i1;
+ tPrev = t1;
+
+ }
+
+ }
+
+ if ( tNext === undefined ) {
+
+ switch ( this.getSettings_().endingEnd ) {
+
+ case ZeroSlopeEnding:
+
+ // f'(tN) = 0
+ iNext = i1;
+ tNext = 2 * t1 - t0;
+
+ break;
+
+ case WrapAroundEnding:
+
+ // use the other end of the curve
+ iNext = 1;
+ tNext = t1 + pp[ 1 ] - pp[ 0 ];
+
+ break;
+
+ default: // ZeroCurvatureEnding
+
+ // f''(tN) = 0, a.k.a. Natural Spline
+ iNext = i1 - 1;
+ tNext = t0;
+
+ }
+
+ }
+
+ var halfDt = ( t1 - t0 ) * 0.5,
+ stride = this.valueSize;
+
+ this._weightPrev = halfDt / ( t0 - tPrev );
+ this._weightNext = halfDt / ( tNext - t1 );
+ this._offsetPrev = iPrev * stride;
+ this._offsetNext = iNext * stride;
+
+ },
+
+ interpolate_: function( i1, t0, t, t1 ) {
+
+ var result = this.resultBuffer,
+ values = this.sampleValues,
+ stride = this.valueSize,
+
+ o1 = i1 * stride, o0 = o1 - stride,
+ oP = this._offsetPrev, oN = this._offsetNext,
+ wP = this._weightPrev, wN = this._weightNext,
+
+ p = ( t - t0 ) / ( t1 - t0 ),
+ pp = p * p,
+ ppp = pp * p;
+
+ // evaluate polynomials
+
+ var sP = - wP * ppp + 2 * wP * pp - wP * p;
+ var s0 = ( 1 + wP ) * ppp + (-1.5 - 2 * wP ) * pp + ( -0.5 + wP ) * p + 1;
+ var s1 = (-1 - wN ) * ppp + ( 1.5 + wN ) * pp + 0.5 * p;
+ var sN = wN * ppp - wN * pp;
+
+ // combine data linearly
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ result[ i ] =
+ sP * values[ oP + i ] +
+ s0 * values[ o0 + i ] +
+ s1 * values[ o1 + i ] +
+ sN * values[ oN + i ];
+
+ }
+
+ return result;
+
+ }
+
+ } );
+
+ /**
+ * @author tschw
+ */
+
+ function LinearInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+ Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
+
+ }
+
+ LinearInterpolant.prototype = Object.assign( Object.create( Interpolant.prototype ), {
+
+ constructor: LinearInterpolant,
+
+ interpolate_: function( i1, t0, t, t1 ) {
+
+ var result = this.resultBuffer,
+ values = this.sampleValues,
+ stride = this.valueSize,
+
+ offset1 = i1 * stride,
+ offset0 = offset1 - stride,
+
+ weight1 = ( t - t0 ) / ( t1 - t0 ),
+ weight0 = 1 - weight1;
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ result[ i ] =
+ values[ offset0 + i ] * weight0 +
+ values[ offset1 + i ] * weight1;
+
+ }
+
+ return result;
+
+ }
+
+ } );
+
+ /**
+ *
+ * Interpolant that evaluates to the sample value at the position preceeding
+ * the parameter.
+ *
+ * @author tschw
+ */
+
+ function DiscreteInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+ Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
+
+ }
+
+ DiscreteInterpolant.prototype = Object.assign( Object.create( Interpolant.prototype ), {
+
+ constructor: DiscreteInterpolant,
+
+ interpolate_: function( i1, t0, t, t1 ) {
+
+ return this.copySampleValue_( i1 - 1 );
+
+ }
+
+ } );
+
+ var KeyframeTrackPrototype;
+
+ KeyframeTrackPrototype = {
+
+ TimeBufferType: Float32Array,
+ ValueBufferType: Float32Array,
+
+ DefaultInterpolation: InterpolateLinear,
+
+ InterpolantFactoryMethodDiscrete: function ( result ) {
+
+ return new DiscreteInterpolant(
+ this.times, this.values, this.getValueSize(), result );
+
+ },
+
+ InterpolantFactoryMethodLinear: function ( result ) {
+
+ return new LinearInterpolant(
+ this.times, this.values, this.getValueSize(), result );
+
+ },
+
+ InterpolantFactoryMethodSmooth: function ( result ) {
+
+ return new CubicInterpolant(
+ this.times, this.values, this.getValueSize(), result );
+
+ },
+
+ setInterpolation: function ( interpolation ) {
+
+ var factoryMethod;
+
+ switch ( interpolation ) {
+
+ case InterpolateDiscrete:
+
+ factoryMethod = this.InterpolantFactoryMethodDiscrete;
+
+ break;
+
+ case InterpolateLinear:
+
+ factoryMethod = this.InterpolantFactoryMethodLinear;
+
+ break;
+
+ case InterpolateSmooth:
+
+ factoryMethod = this.InterpolantFactoryMethodSmooth;
+
+ break;
+
+ }
+
+ if ( factoryMethod === undefined ) {
+
+ var message = "unsupported interpolation for " +
+ this.ValueTypeName + " keyframe track named " + this.name;
+
+ if ( this.createInterpolant === undefined ) {
+
+ // fall back to default, unless the default itself is messed up
+ if ( interpolation !== this.DefaultInterpolation ) {
+
+ this.setInterpolation( this.DefaultInterpolation );
+
+ } else {
+
+ throw new Error( message ); // fatal, in this case
+
+ }
+
+ }
+
+ console.warn( message );
+ return;
+
+ }
+
+ this.createInterpolant = factoryMethod;
+
+ },
+
+ getInterpolation: function () {
+
+ switch ( this.createInterpolant ) {
+
+ case this.InterpolantFactoryMethodDiscrete:
+
+ return InterpolateDiscrete;
+
+ case this.InterpolantFactoryMethodLinear:
+
+ return InterpolateLinear;
+
+ case this.InterpolantFactoryMethodSmooth:
+
+ return InterpolateSmooth;
+
+ }
+
+ },
+
+ getValueSize: function () {
+
+ return this.values.length / this.times.length;
+
+ },
+
+ // move all keyframes either forwards or backwards in time
+ shift: function ( timeOffset ) {
+
+ if ( timeOffset !== 0.0 ) {
+
+ var times = this.times;
+
+ for ( var i = 0, n = times.length; i !== n; ++ i ) {
+
+ times[ i ] += timeOffset;
+
+ }
+
+ }
+
+ return this;
+
+ },
+
+ // scale all keyframe times by a factor (useful for frame <-> seconds conversions)
+ scale: function ( timeScale ) {
+
+ if ( timeScale !== 1.0 ) {
+
+ var times = this.times;
+
+ for ( var i = 0, n = times.length; i !== n; ++ i ) {
+
+ times[ i ] *= timeScale;
+
+ }
+
+ }
+
+ return this;
+
+ },
+
+ // removes keyframes before and after animation without changing any values within the range [startTime, endTime].
+ // IMPORTANT: We do not shift around keys to the start of the track time, because for interpolated keys this will change their values
+ trim: function ( startTime, endTime ) {
+
+ var times = this.times,
+ nKeys = times.length,
+ from = 0,
+ to = nKeys - 1;
+
+ while ( from !== nKeys && times[ from ] < startTime ) ++ from;
+ while ( to !== - 1 && times[ to ] > endTime ) -- to;
+
+ ++ to; // inclusive -> exclusive bound
+
+ if ( from !== 0 || to !== nKeys ) {
+
+ // empty tracks are forbidden, so keep at least one keyframe
+ if ( from >= to ) to = Math.max( to, 1 ), from = to - 1;
+
+ var stride = this.getValueSize();
+ this.times = AnimationUtils.arraySlice( times, from, to );
+ this.values = AnimationUtils.
+ arraySlice( this.values, from * stride, to * stride );
+
+ }
+
+ return this;
+
+ },
+
+ // ensure we do not get a GarbageInGarbageOut situation, make sure tracks are at least minimally viable
+ validate: function () {
+
+ var valid = true;
+
+ var valueSize = this.getValueSize();
+ if ( valueSize - Math.floor( valueSize ) !== 0 ) {
+
+ console.error( "invalid value size in track", this );
+ valid = false;
+
+ }
+
+ var times = this.times,
+ values = this.values,
+
+ nKeys = times.length;
+
+ if ( nKeys === 0 ) {
+
+ console.error( "track is empty", this );
+ valid = false;
+
+ }
+
+ var prevTime = null;
+
+ for ( var i = 0; i !== nKeys; i ++ ) {
+
+ var currTime = times[ i ];
+
+ if ( typeof currTime === 'number' && isNaN( currTime ) ) {
+
+ console.error( "time is not a valid number", this, i, currTime );
+ valid = false;
+ break;
+
+ }
+
+ if ( prevTime !== null && prevTime > currTime ) {
+
+ console.error( "out of order keys", this, i, currTime, prevTime );
+ valid = false;
+ break;
+
+ }
+
+ prevTime = currTime;
+
+ }
+
+ if ( values !== undefined ) {
+
+ if ( AnimationUtils.isTypedArray( values ) ) {
+
+ for ( var i = 0, n = values.length; i !== n; ++ i ) {
+
+ var value = values[ i ];
+
+ if ( isNaN( value ) ) {
+
+ console.error( "value is not a valid number", this, i, value );
+ valid = false;
+ break;
+
+ }
+
+ }
+
+ }
+
+ }
+
+ return valid;
+
+ },
+
+ // removes equivalent sequential keys as common in morph target sequences
+ // (0,0,0,0,1,1,1,0,0,0,0,0,0,0) --> (0,0,1,1,0,0)
+ optimize: function () {
+
+ var times = this.times,
+ values = this.values,
+ stride = this.getValueSize(),
+
+ smoothInterpolation = this.getInterpolation() === InterpolateSmooth,
+
+ writeIndex = 1,
+ lastIndex = times.length - 1;
+
+ for ( var i = 1; i < lastIndex; ++ i ) {
+
+ var keep = false;
+
+ var time = times[ i ];
+ var timeNext = times[ i + 1 ];
+
+ // remove adjacent keyframes scheduled at the same time
+
+ if ( time !== timeNext && ( i !== 1 || time !== time[ 0 ] ) ) {
+
+ if ( ! smoothInterpolation ) {
+
+ // remove unnecessary keyframes same as their neighbors
+
+ var offset = i * stride,
+ offsetP = offset - stride,
+ offsetN = offset + stride;
+
+ for ( var j = 0; j !== stride; ++ j ) {
+
+ var value = values[ offset + j ];
+
+ if ( value !== values[ offsetP + j ] ||
+ value !== values[ offsetN + j ] ) {
+
+ keep = true;
+ break;
+
+ }
+
+ }
+
+ } else keep = true;
+
+ }
+
+ // in-place compaction
+
+ if ( keep ) {
+
+ if ( i !== writeIndex ) {
+
+ times[ writeIndex ] = times[ i ];
+
+ var readOffset = i * stride,
+ writeOffset = writeIndex * stride;
+
+ for ( var j = 0; j !== stride; ++ j )
+
+ values[ writeOffset + j ] = values[ readOffset + j ];
+
+ }
+
+ ++ writeIndex;
+
+ }
+
+ }
+
+ // flush last keyframe (compaction looks ahead)
+
+ if ( lastIndex > 0 ) {
+
+ times[ writeIndex ] = times[ lastIndex ];
+
+ for ( var readOffset = lastIndex * stride, writeOffset = writeIndex * stride, j = 0; j !== stride; ++ j )
+
+ values[ writeOffset + j ] = values[ readOffset + j ];
+
+ ++ writeIndex;
+
+ }
+
+ if ( writeIndex !== times.length ) {
+
+ this.times = AnimationUtils.arraySlice( times, 0, writeIndex );
+ this.values = AnimationUtils.arraySlice( values, 0, writeIndex * stride );
+
+ }
+
+ return this;
+
+ }
+
+ };
+
+ function KeyframeTrackConstructor( name, times, values, interpolation ) {
+
+ if ( name === undefined ) throw new Error( "track name is undefined" );
+
+ if ( times === undefined || times.length === 0 ) {
+
+ throw new Error( "no keyframes in track named " + name );
+
+ }
+
+ this.name = name;
+
+ this.times = AnimationUtils.convertArray( times, this.TimeBufferType );
+ this.values = AnimationUtils.convertArray( values, this.ValueBufferType );
+
+ this.setInterpolation( interpolation || this.DefaultInterpolation );
+
+ this.validate();
+ this.optimize();
+
+ }
+
+ /**
+ *
+ * A Track of vectored keyframe values.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function VectorKeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values, interpolation );
+
+ }
+
+ VectorKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: VectorKeyframeTrack,
+
+ ValueTypeName: 'vector'
+
+ // ValueBufferType is inherited
+
+ // DefaultInterpolation is inherited
+
+ } );
+
+ /**
+ * Spherical linear unit quaternion interpolant.
+ *
+ * @author tschw
+ */
+
+ function QuaternionLinearInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
+
+ Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
+
+ }
+
+ QuaternionLinearInterpolant.prototype = Object.assign( Object.create( Interpolant.prototype ), {
+
+ constructor: QuaternionLinearInterpolant,
+
+ interpolate_: function( i1, t0, t, t1 ) {
+
+ var result = this.resultBuffer,
+ values = this.sampleValues,
+ stride = this.valueSize,
+
+ offset = i1 * stride,
+
+ alpha = ( t - t0 ) / ( t1 - t0 );
+
+ for ( var end = offset + stride; offset !== end; offset += 4 ) {
+
+ Quaternion.slerpFlat( result, 0,
+ values, offset - stride, values, offset, alpha );
+
+ }
+
+ return result;
+
+ }
+
+ } );
+
+ /**
+ *
+ * A Track of quaternion keyframe values.
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function QuaternionKeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values, interpolation );
+
+ }
+
+ QuaternionKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: QuaternionKeyframeTrack,
+
+ ValueTypeName: 'quaternion',
+
+ // ValueBufferType is inherited
+
+ DefaultInterpolation: InterpolateLinear,
+
+ InterpolantFactoryMethodLinear: function( result ) {
+
+ return new QuaternionLinearInterpolant(
+ this.times, this.values, this.getValueSize(), result );
+
+ },
+
+ InterpolantFactoryMethodSmooth: undefined // not yet implemented
+
+ } );
+
+ /**
+ *
+ * A Track of numeric keyframe values.
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function NumberKeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values, interpolation );
+
+ }
+
+ NumberKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: NumberKeyframeTrack,
+
+ ValueTypeName: 'number'
+
+ // ValueBufferType is inherited
+
+ // DefaultInterpolation is inherited
+
+ } );
+
+ /**
+ *
+ * A Track that interpolates Strings
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function StringKeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values, interpolation );
+
+ }
+
+ StringKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: StringKeyframeTrack,
+
+ ValueTypeName: 'string',
+ ValueBufferType: Array,
+
+ DefaultInterpolation: InterpolateDiscrete,
+
+ InterpolantFactoryMethodLinear: undefined,
+
+ InterpolantFactoryMethodSmooth: undefined
+
+ } );
+
+ /**
+ *
+ * A Track of Boolean keyframe values.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function BooleanKeyframeTrack( name, times, values ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values );
+
+ }
+
+ BooleanKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: BooleanKeyframeTrack,
+
+ ValueTypeName: 'bool',
+ ValueBufferType: Array,
+
+ DefaultInterpolation: InterpolateDiscrete,
+
+ InterpolantFactoryMethodLinear: undefined,
+ InterpolantFactoryMethodSmooth: undefined
+
+ // Note: Actually this track could have a optimized / compressed
+ // representation of a single value and a custom interpolant that
+ // computes "firstValue ^ isOdd( index )".
+
+ } );
+
+ /**
+ *
+ * A Track of keyframe values that represent color.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function ColorKeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.call( this, name, times, values, interpolation );
+
+ }
+
+ ColorKeyframeTrack.prototype =
+ Object.assign( Object.create( KeyframeTrackPrototype ), {
+
+ constructor: ColorKeyframeTrack,
+
+ ValueTypeName: 'color'
+
+ // ValueBufferType is inherited
+
+ // DefaultInterpolation is inherited
+
+
+ // Note: Very basic implementation and nothing special yet.
+ // However, this is the place for color space parameterization.
+
+ } );
+
+ /**
+ *
+ * A timed sequence of keyframes for a specific property.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function KeyframeTrack( name, times, values, interpolation ) {
+
+ KeyframeTrackConstructor.apply( this, arguments );
+
+ }
+
+ KeyframeTrack.prototype = KeyframeTrackPrototype;
+ KeyframeTrackPrototype.constructor = KeyframeTrack;
+
+ // Static methods:
+
+ Object.assign( KeyframeTrack, {
+
+ // Serialization (in static context, because of constructor invocation
+ // and automatic invocation of .toJSON):
+
+ parse: function( json ) {
+
+ if( json.type === undefined ) {
+
+ throw new Error( "track type undefined, can not parse" );
+
+ }
+
+ var trackType = KeyframeTrack._getTrackTypeForValueTypeName( json.type );
+
+ if ( json.times === undefined ) {
+
+ var times = [], values = [];
+
+ AnimationUtils.flattenJSON( json.keys, times, values, 'value' );
+
+ json.times = times;
+ json.values = values;
+
+ }
+
+ // derived classes can define a static parse method
+ if ( trackType.parse !== undefined ) {
+
+ return trackType.parse( json );
+
+ } else {
+
+ // by default, we asssume a constructor compatible with the base
+ return new trackType(
+ json.name, json.times, json.values, json.interpolation );
+
+ }
+
+ },
+
+ toJSON: function( track ) {
+
+ var trackType = track.constructor;
+
+ var json;
+
+ // derived classes can define a static toJSON method
+ if ( trackType.toJSON !== undefined ) {
+
+ json = trackType.toJSON( track );
+
+ } else {
+
+ // by default, we assume the data can be serialized as-is
+ json = {
+
+ 'name': track.name,
+ 'times': AnimationUtils.convertArray( track.times, Array ),
+ 'values': AnimationUtils.convertArray( track.values, Array )
+
+ };
+
+ var interpolation = track.getInterpolation();
+
+ if ( interpolation !== track.DefaultInterpolation ) {
+
+ json.interpolation = interpolation;
+
+ }
+
+ }
+
+ json.type = track.ValueTypeName; // mandatory
+
+ return json;
+
+ },
+
+ _getTrackTypeForValueTypeName: function( typeName ) {
+
+ switch( typeName.toLowerCase() ) {
+
+ case "scalar":
+ case "double":
+ case "float":
+ case "number":
+ case "integer":
+
+ return NumberKeyframeTrack;
+
+ case "vector":
+ case "vector2":
+ case "vector3":
+ case "vector4":
+
+ return VectorKeyframeTrack;
+
+ case "color":
+
+ return ColorKeyframeTrack;
+
+ case "quaternion":
+
+ return QuaternionKeyframeTrack;
+
+ case "bool":
+ case "boolean":
+
+ return BooleanKeyframeTrack;
+
+ case "string":
+
+ return StringKeyframeTrack;
+
+ }
+
+ throw new Error( "Unsupported typeName: " + typeName );
+
+ }
+
+ } );
+
+ /**
+ *
+ * Reusable set of Tracks that represent an animation.
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ */
+
+ function AnimationClip( name, duration, tracks ) {
+
+ this.name = name;
+ this.tracks = tracks;
+ this.duration = ( duration !== undefined ) ? duration : - 1;
+
+ this.uuid = _Math.generateUUID();
+
+ // this means it should figure out its duration by scanning the tracks
+ if ( this.duration < 0 ) {
+
+ this.resetDuration();
+
+ }
+
+ this.optimize();
+
+ }
+
+ Object.assign( AnimationClip, {
+
+ parse: function ( json ) {
+
+ var tracks = [],
+ jsonTracks = json.tracks,
+ frameTime = 1.0 / ( json.fps || 1.0 );
+
+ for ( var i = 0, n = jsonTracks.length; i !== n; ++ i ) {
+
+ tracks.push( KeyframeTrack.parse( jsonTracks[ i ] ).scale( frameTime ) );
+
+ }
+
+ return new AnimationClip( json.name, json.duration, tracks );
+
+ },
+
+ toJSON: function ( clip ) {
+
+ var tracks = [],
+ clipTracks = clip.tracks;
+
+ var json = {
+
+ 'name': clip.name,
+ 'duration': clip.duration,
+ 'tracks': tracks
+
+ };
+
+ for ( var i = 0, n = clipTracks.length; i !== n; ++ i ) {
+
+ tracks.push( KeyframeTrack.toJSON( clipTracks[ i ] ) );
+
+ }
+
+ return json;
+
+ },
+
+ CreateFromMorphTargetSequence: function ( name, morphTargetSequence, fps, noLoop ) {
+
+ var numMorphTargets = morphTargetSequence.length;
+ var tracks = [];
+
+ for ( var i = 0; i < numMorphTargets; i ++ ) {
+
+ var times = [];
+ var values = [];
+
+ times.push(
+ ( i + numMorphTargets - 1 ) % numMorphTargets,
+ i,
+ ( i + 1 ) % numMorphTargets );
+
+ values.push( 0, 1, 0 );
+
+ var order = AnimationUtils.getKeyframeOrder( times );
+ times = AnimationUtils.sortedArray( times, 1, order );
+ values = AnimationUtils.sortedArray( values, 1, order );
+
+ // if there is a key at the first frame, duplicate it as the
+ // last frame as well for perfect loop.
+ if ( ! noLoop && times[ 0 ] === 0 ) {
+
+ times.push( numMorphTargets );
+ values.push( values[ 0 ] );
+
+ }
+
+ tracks.push(
+ new NumberKeyframeTrack(
+ '.morphTargetInfluences[' + morphTargetSequence[ i ].name + ']',
+ times, values
+ ).scale( 1.0 / fps ) );
+
+ }
+
+ return new AnimationClip( name, - 1, tracks );
+
+ },
+
+ findByName: function ( objectOrClipArray, name ) {
+
+ var clipArray = objectOrClipArray;
+
+ if ( ! Array.isArray( objectOrClipArray ) ) {
+
+ var o = objectOrClipArray;
+ clipArray = o.geometry && o.geometry.animations || o.animations;
+
+ }
+
+ for ( var i = 0; i < clipArray.length; i ++ ) {
+
+ if ( clipArray[ i ].name === name ) {
+
+ return clipArray[ i ];
+
+ }
+
+ }
+
+ return null;
+
+ },
+
+ CreateClipsFromMorphTargetSequences: function ( morphTargets, fps, noLoop ) {
+
+ var animationToMorphTargets = {};
+
+ // tested with https://regex101.com/ on trick sequences
+ // such flamingo_flyA_003, flamingo_run1_003, crdeath0059
+ var pattern = /^([\w-]*?)([\d]+)$/;
+
+ // sort morph target names into animation groups based
+ // patterns like Walk_001, Walk_002, Run_001, Run_002
+ for ( var i = 0, il = morphTargets.length; i < il; i ++ ) {
+
+ var morphTarget = morphTargets[ i ];
+ var parts = morphTarget.name.match( pattern );
+
+ if ( parts && parts.length > 1 ) {
+
+ var name = parts[ 1 ];
+
+ var animationMorphTargets = animationToMorphTargets[ name ];
+ if ( ! animationMorphTargets ) {
+
+ animationToMorphTargets[ name ] = animationMorphTargets = [];
+
+ }
+
+ animationMorphTargets.push( morphTarget );
+
+ }
+
+ }
+
+ var clips = [];
+
+ for ( var name in animationToMorphTargets ) {
+
+ clips.push( AnimationClip.CreateFromMorphTargetSequence( name, animationToMorphTargets[ name ], fps, noLoop ) );
+
+ }
+
+ return clips;
+
+ },
+
+ // parse the animation.hierarchy format
+ parseAnimation: function ( animation, bones ) {
+
+ if ( ! animation ) {
+
+ console.error( " no animation in JSONLoader data" );
+ return null;
+
+ }
+
+ var addNonemptyTrack = function ( trackType, trackName, animationKeys, propertyName, destTracks ) {
+
+ // only return track if there are actually keys.
+ if ( animationKeys.length !== 0 ) {
+
+ var times = [];
+ var values = [];
+
+ AnimationUtils.flattenJSON( animationKeys, times, values, propertyName );
+
+ // empty keys are filtered out, so check again
+ if ( times.length !== 0 ) {
+
+ destTracks.push( new trackType( trackName, times, values ) );
+
+ }
+
+ }
+
+ };
+
+ var tracks = [];
+
+ var clipName = animation.name || 'default';
+ // automatic length determination in AnimationClip.
+ var duration = animation.length || - 1;
+ var fps = animation.fps || 30;
+
+ var hierarchyTracks = animation.hierarchy || [];
+
+ for ( var h = 0; h < hierarchyTracks.length; h ++ ) {
+
+ var animationKeys = hierarchyTracks[ h ].keys;
+
+ // skip empty tracks
+ if ( ! animationKeys || animationKeys.length === 0 ) continue;
+
+ // process morph targets in a way exactly compatible
+ // with AnimationHandler.init( animation )
+ if ( animationKeys[ 0 ].morphTargets ) {
+
+ // figure out all morph targets used in this track
+ var morphTargetNames = {};
+
+ for ( var k = 0; k < animationKeys.length; k ++ ) {
+
+ if ( animationKeys[ k ].morphTargets ) {
+
+ for ( var m = 0; m < animationKeys[ k ].morphTargets.length; m ++ ) {
+
+ morphTargetNames[ animationKeys[ k ].morphTargets[ m ] ] = - 1;
+
+ }
+
+ }
+
+ }
+
+ // create a track for each morph target with all zero
+ // morphTargetInfluences except for the keys in which
+ // the morphTarget is named.
+ for ( var morphTargetName in morphTargetNames ) {
+
+ var times = [];
+ var values = [];
+
+ for ( var m = 0; m !== animationKeys[ k ].morphTargets.length; ++ m ) {
+
+ var animationKey = animationKeys[ k ];
+
+ times.push( animationKey.time );
+ values.push( ( animationKey.morphTarget === morphTargetName ) ? 1 : 0 );
+
+ }
+
+ tracks.push( new NumberKeyframeTrack( '.morphTargetInfluence[' + morphTargetName + ']', times, values ) );
+
+ }
+
+ duration = morphTargetNames.length * ( fps || 1.0 );
+
+ } else {
+
+ // ...assume skeletal animation
+
+ var boneName = '.bones[' + bones[ h ].name + ']';
+
+ addNonemptyTrack(
+ VectorKeyframeTrack, boneName + '.position',
+ animationKeys, 'pos', tracks );
+
+ addNonemptyTrack(
+ QuaternionKeyframeTrack, boneName + '.quaternion',
+ animationKeys, 'rot', tracks );
+
+ addNonemptyTrack(
+ VectorKeyframeTrack, boneName + '.scale',
+ animationKeys, 'scl', tracks );
+
+ }
+
+ }
+
+ if ( tracks.length === 0 ) {
+
+ return null;
+
+ }
+
+ var clip = new AnimationClip( clipName, duration, tracks );
+
+ return clip;
+
+ }
+
+ } );
+
+ Object.assign( AnimationClip.prototype, {
+
+ resetDuration: function () {
+
+ var tracks = this.tracks, duration = 0;
+
+ for ( var i = 0, n = tracks.length; i !== n; ++ i ) {
+
+ var track = this.tracks[ i ];
+
+ duration = Math.max( duration, track.times[ track.times.length - 1 ] );
+
+ }
+
+ this.duration = duration;
+
+ },
+
+ trim: function () {
+
+ for ( var i = 0; i < this.tracks.length; i ++ ) {
+
+ this.tracks[ i ].trim( 0, this.duration );
+
+ }
+
+ return this;
+
+ },
+
+ optimize: function () {
+
+ for ( var i = 0; i < this.tracks.length; i ++ ) {
+
+ this.tracks[ i ].optimize();
+
+ }
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function MaterialLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+ this.textures = {};
+
+ }
+
+ Object.assign( MaterialLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var loader = new FileLoader( scope.manager );
+ loader.setResponseType( 'json' );
+ loader.load( url, function ( json ) {
+
+ onLoad( scope.parse( json ) );
+
+ }, onProgress, onError );
+
+ },
+
+ setTextures: function ( value ) {
+
+ this.textures = value;
+
+ },
+
+ parse: function ( json ) {
+
+ var textures = this.textures;
+
+ function getTexture( name ) {
+
+ if ( textures[ name ] === undefined ) {
+
+ console.warn( 'THREE.MaterialLoader: Undefined texture', name );
+
+ }
+
+ return textures[ name ];
+
+ }
+
+ var material = new Materials[ json.type ]();
+
+ if ( json.uuid !== undefined ) material.uuid = json.uuid;
+ if ( json.name !== undefined ) material.name = json.name;
+ if ( json.color !== undefined ) material.color.setHex( json.color );
+ if ( json.roughness !== undefined ) material.roughness = json.roughness;
+ if ( json.metalness !== undefined ) material.metalness = json.metalness;
+ if ( json.emissive !== undefined ) material.emissive.setHex( json.emissive );
+ if ( json.specular !== undefined ) material.specular.setHex( json.specular );
+ if ( json.shininess !== undefined ) material.shininess = json.shininess;
+ if ( json.clearCoat !== undefined ) material.clearCoat = json.clearCoat;
+ if ( json.clearCoatRoughness !== undefined ) material.clearCoatRoughness = json.clearCoatRoughness;
+ if ( json.uniforms !== undefined ) material.uniforms = json.uniforms;
+ if ( json.vertexShader !== undefined ) material.vertexShader = json.vertexShader;
+ if ( json.fragmentShader !== undefined ) material.fragmentShader = json.fragmentShader;
+ if ( json.vertexColors !== undefined ) material.vertexColors = json.vertexColors;
+ if ( json.fog !== undefined ) material.fog = json.fog;
+ if ( json.shading !== undefined ) material.shading = json.shading;
+ if ( json.blending !== undefined ) material.blending = json.blending;
+ if ( json.side !== undefined ) material.side = json.side;
+ if ( json.opacity !== undefined ) material.opacity = json.opacity;
+ if ( json.transparent !== undefined ) material.transparent = json.transparent;
+ if ( json.alphaTest !== undefined ) material.alphaTest = json.alphaTest;
+ if ( json.depthTest !== undefined ) material.depthTest = json.depthTest;
+ if ( json.depthWrite !== undefined ) material.depthWrite = json.depthWrite;
+ if ( json.colorWrite !== undefined ) material.colorWrite = json.colorWrite;
+ if ( json.wireframe !== undefined ) material.wireframe = json.wireframe;
+ if ( json.wireframeLinewidth !== undefined ) material.wireframeLinewidth = json.wireframeLinewidth;
+ if ( json.wireframeLinecap !== undefined ) material.wireframeLinecap = json.wireframeLinecap;
+ if ( json.wireframeLinejoin !== undefined ) material.wireframeLinejoin = json.wireframeLinejoin;
+ if ( json.skinning !== undefined ) material.skinning = json.skinning;
+ if ( json.morphTargets !== undefined ) material.morphTargets = json.morphTargets;
+
+ // for PointsMaterial
+
+ if ( json.size !== undefined ) material.size = json.size;
+ if ( json.sizeAttenuation !== undefined ) material.sizeAttenuation = json.sizeAttenuation;
+
+ // maps
+
+ if ( json.map !== undefined ) material.map = getTexture( json.map );
+
+ if ( json.alphaMap !== undefined ) {
+
+ material.alphaMap = getTexture( json.alphaMap );
+ material.transparent = true;
+
+ }
+
+ if ( json.bumpMap !== undefined ) material.bumpMap = getTexture( json.bumpMap );
+ if ( json.bumpScale !== undefined ) material.bumpScale = json.bumpScale;
+
+ if ( json.normalMap !== undefined ) material.normalMap = getTexture( json.normalMap );
+ if ( json.normalScale !== undefined ) {
+
+ var normalScale = json.normalScale;
+
+ if ( Array.isArray( normalScale ) === false ) {
+
+ // Blender exporter used to export a scalar. See #7459
+
+ normalScale = [ normalScale, normalScale ];
+
+ }
+
+ material.normalScale = new Vector2().fromArray( normalScale );
+
+ }
+
+ if ( json.displacementMap !== undefined ) material.displacementMap = getTexture( json.displacementMap );
+ if ( json.displacementScale !== undefined ) material.displacementScale = json.displacementScale;
+ if ( json.displacementBias !== undefined ) material.displacementBias = json.displacementBias;
+
+ if ( json.roughnessMap !== undefined ) material.roughnessMap = getTexture( json.roughnessMap );
+ if ( json.metalnessMap !== undefined ) material.metalnessMap = getTexture( json.metalnessMap );
+
+ if ( json.emissiveMap !== undefined ) material.emissiveMap = getTexture( json.emissiveMap );
+ if ( json.emissiveIntensity !== undefined ) material.emissiveIntensity = json.emissiveIntensity;
+
+ if ( json.specularMap !== undefined ) material.specularMap = getTexture( json.specularMap );
+
+ if ( json.envMap !== undefined ) material.envMap = getTexture( json.envMap );
+
+ if ( json.reflectivity !== undefined ) material.reflectivity = json.reflectivity;
+
+ if ( json.lightMap !== undefined ) material.lightMap = getTexture( json.lightMap );
+ if ( json.lightMapIntensity !== undefined ) material.lightMapIntensity = json.lightMapIntensity;
+
+ if ( json.aoMap !== undefined ) material.aoMap = getTexture( json.aoMap );
+ if ( json.aoMapIntensity !== undefined ) material.aoMapIntensity = json.aoMapIntensity;
+
+ if ( json.gradientMap !== undefined ) material.gradientMap = getTexture( json.gradientMap );
+
+ return material;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function BufferGeometryLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( BufferGeometryLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var loader = new FileLoader( scope.manager );
+ loader.setResponseType( 'json' );
+ loader.load( url, function ( json ) {
+
+ onLoad( scope.parse( json ) );
+
+ }, onProgress, onError );
+
+ },
+
+ parse: function ( json ) {
+
+ var geometry = new BufferGeometry();
+
+ var index = json.data.index;
+
+ if ( index !== undefined ) {
+
+ var typedArray = new TYPED_ARRAYS[ index.type ]( index.array );
+ geometry.setIndex( new BufferAttribute( typedArray, 1 ) );
+
+ }
+
+ var attributes = json.data.attributes;
+
+ for ( var key in attributes ) {
+
+ var attribute = attributes[ key ];
+ var typedArray = new TYPED_ARRAYS[ attribute.type ]( attribute.array );
+
+ geometry.addAttribute( key, new BufferAttribute( typedArray, attribute.itemSize, attribute.normalized ) );
+
+ }
+
+ var groups = json.data.groups || json.data.drawcalls || json.data.offsets;
+
+ if ( groups !== undefined ) {
+
+ for ( var i = 0, n = groups.length; i !== n; ++ i ) {
+
+ var group = groups[ i ];
+
+ geometry.addGroup( group.start, group.count, group.materialIndex );
+
+ }
+
+ }
+
+ var boundingSphere = json.data.boundingSphere;
+
+ if ( boundingSphere !== undefined ) {
+
+ var center = new Vector3();
+
+ if ( boundingSphere.center !== undefined ) {
+
+ center.fromArray( boundingSphere.center );
+
+ }
+
+ geometry.boundingSphere = new Sphere( center, boundingSphere.radius );
+
+ }
+
+ return geometry;
+
+ }
+
+ } );
+
+ var TYPED_ARRAYS = {
+ Int8Array: Int8Array,
+ Uint8Array: Uint8Array,
+ Uint8ClampedArray: Uint8ClampedArray,
+ Int16Array: Int16Array,
+ Uint16Array: Uint16Array,
+ Int32Array: Int32Array,
+ Uint32Array: Uint32Array,
+ Float32Array: Float32Array,
+ Float64Array: Float64Array
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Loader() {
+
+ this.onLoadStart = function () {};
+ this.onLoadProgress = function () {};
+ this.onLoadComplete = function () {};
+
+ }
+
+ Loader.Handlers = {
+
+ handlers: [],
+
+ add: function ( regex, loader ) {
+
+ this.handlers.push( regex, loader );
+
+ },
+
+ get: function ( file ) {
+
+ var handlers = this.handlers;
+
+ for ( var i = 0, l = handlers.length; i < l; i += 2 ) {
+
+ var regex = handlers[ i ];
+ var loader = handlers[ i + 1 ];
+
+ if ( regex.test( file ) ) {
+
+ return loader;
+
+ }
+
+ }
+
+ return null;
+
+ }
+
+ };
+
+ Object.assign( Loader.prototype, {
+
+ crossOrigin: undefined,
+
+ extractUrlBase: function ( url ) {
+
+ var parts = url.split( '/' );
+
+ if ( parts.length === 1 ) return './';
+
+ parts.pop();
+
+ return parts.join( '/' ) + '/';
+
+ },
+
+ initMaterials: function ( materials, texturePath, crossOrigin ) {
+
+ var array = [];
+
+ for ( var i = 0; i < materials.length; ++ i ) {
+
+ array[ i ] = this.createMaterial( materials[ i ], texturePath, crossOrigin );
+
+ }
+
+ return array;
+
+ },
+
+ createMaterial: ( function () {
+
+ var BlendingMode = {
+ NoBlending: NoBlending,
+ NormalBlending: NormalBlending,
+ AdditiveBlending: AdditiveBlending,
+ SubtractiveBlending: SubtractiveBlending,
+ MultiplyBlending: MultiplyBlending,
+ CustomBlending: CustomBlending
+ };
+
+ var color = new Color();
+ var textureLoader = new TextureLoader();
+ var materialLoader = new MaterialLoader();
+
+ return function createMaterial( m, texturePath, crossOrigin ) {
+
+ // convert from old material format
+
+ var textures = {};
+
+ function loadTexture( path, repeat, offset, wrap, anisotropy ) {
+
+ var fullPath = texturePath + path;
+ var loader = Loader.Handlers.get( fullPath );
+
+ var texture;
+
+ if ( loader !== null ) {
+
+ texture = loader.load( fullPath );
+
+ } else {
+
+ textureLoader.setCrossOrigin( crossOrigin );
+ texture = textureLoader.load( fullPath );
+
+ }
+
+ if ( repeat !== undefined ) {
+
+ texture.repeat.fromArray( repeat );
+
+ if ( repeat[ 0 ] !== 1 ) texture.wrapS = RepeatWrapping;
+ if ( repeat[ 1 ] !== 1 ) texture.wrapT = RepeatWrapping;
+
+ }
+
+ if ( offset !== undefined ) {
+
+ texture.offset.fromArray( offset );
+
+ }
+
+ if ( wrap !== undefined ) {
+
+ if ( wrap[ 0 ] === 'repeat' ) texture.wrapS = RepeatWrapping;
+ if ( wrap[ 0 ] === 'mirror' ) texture.wrapS = MirroredRepeatWrapping;
+
+ if ( wrap[ 1 ] === 'repeat' ) texture.wrapT = RepeatWrapping;
+ if ( wrap[ 1 ] === 'mirror' ) texture.wrapT = MirroredRepeatWrapping;
+
+ }
+
+ if ( anisotropy !== undefined ) {
+
+ texture.anisotropy = anisotropy;
+
+ }
+
+ var uuid = _Math.generateUUID();
+
+ textures[ uuid ] = texture;
+
+ return uuid;
+
+ }
+
+ //
+
+ var json = {
+ uuid: _Math.generateUUID(),
+ type: 'MeshLambertMaterial'
+ };
+
+ for ( var name in m ) {
+
+ var value = m[ name ];
+
+ switch ( name ) {
+
+ case 'DbgColor':
+ case 'DbgIndex':
+ case 'opticalDensity':
+ case 'illumination':
+ break;
+ case 'DbgName':
+ json.name = value;
+ break;
+ case 'blending':
+ json.blending = BlendingMode[ value ];
+ break;
+ case 'colorAmbient':
+ case 'mapAmbient':
+ console.warn( 'THREE.Loader.createMaterial:', name, 'is no longer supported.' );
+ break;
+ case 'colorDiffuse':
+ json.color = color.fromArray( value ).getHex();
+ break;
+ case 'colorSpecular':
+ json.specular = color.fromArray( value ).getHex();
+ break;
+ case 'colorEmissive':
+ json.emissive = color.fromArray( value ).getHex();
+ break;
+ case 'specularCoef':
+ json.shininess = value;
+ break;
+ case 'shading':
+ if ( value.toLowerCase() === 'basic' ) json.type = 'MeshBasicMaterial';
+ if ( value.toLowerCase() === 'phong' ) json.type = 'MeshPhongMaterial';
+ if ( value.toLowerCase() === 'standard' ) json.type = 'MeshStandardMaterial';
+ break;
+ case 'mapDiffuse':
+ json.map = loadTexture( value, m.mapDiffuseRepeat, m.mapDiffuseOffset, m.mapDiffuseWrap, m.mapDiffuseAnisotropy );
+ break;
+ case 'mapDiffuseRepeat':
+ case 'mapDiffuseOffset':
+ case 'mapDiffuseWrap':
+ case 'mapDiffuseAnisotropy':
+ break;
+ case 'mapEmissive':
+ json.emissiveMap = loadTexture( value, m.mapEmissiveRepeat, m.mapEmissiveOffset, m.mapEmissiveWrap, m.mapEmissiveAnisotropy );
+ break;
+ case 'mapEmissiveRepeat':
+ case 'mapEmissiveOffset':
+ case 'mapEmissiveWrap':
+ case 'mapEmissiveAnisotropy':
+ break;
+ case 'mapLight':
+ json.lightMap = loadTexture( value, m.mapLightRepeat, m.mapLightOffset, m.mapLightWrap, m.mapLightAnisotropy );
+ break;
+ case 'mapLightRepeat':
+ case 'mapLightOffset':
+ case 'mapLightWrap':
+ case 'mapLightAnisotropy':
+ break;
+ case 'mapAO':
+ json.aoMap = loadTexture( value, m.mapAORepeat, m.mapAOOffset, m.mapAOWrap, m.mapAOAnisotropy );
+ break;
+ case 'mapAORepeat':
+ case 'mapAOOffset':
+ case 'mapAOWrap':
+ case 'mapAOAnisotropy':
+ break;
+ case 'mapBump':
+ json.bumpMap = loadTexture( value, m.mapBumpRepeat, m.mapBumpOffset, m.mapBumpWrap, m.mapBumpAnisotropy );
+ break;
+ case 'mapBumpScale':
+ json.bumpScale = value;
+ break;
+ case 'mapBumpRepeat':
+ case 'mapBumpOffset':
+ case 'mapBumpWrap':
+ case 'mapBumpAnisotropy':
+ break;
+ case 'mapNormal':
+ json.normalMap = loadTexture( value, m.mapNormalRepeat, m.mapNormalOffset, m.mapNormalWrap, m.mapNormalAnisotropy );
+ break;
+ case 'mapNormalFactor':
+ json.normalScale = [ value, value ];
+ break;
+ case 'mapNormalRepeat':
+ case 'mapNormalOffset':
+ case 'mapNormalWrap':
+ case 'mapNormalAnisotropy':
+ break;
+ case 'mapSpecular':
+ json.specularMap = loadTexture( value, m.mapSpecularRepeat, m.mapSpecularOffset, m.mapSpecularWrap, m.mapSpecularAnisotropy );
+ break;
+ case 'mapSpecularRepeat':
+ case 'mapSpecularOffset':
+ case 'mapSpecularWrap':
+ case 'mapSpecularAnisotropy':
+ break;
+ case 'mapMetalness':
+ json.metalnessMap = loadTexture( value, m.mapMetalnessRepeat, m.mapMetalnessOffset, m.mapMetalnessWrap, m.mapMetalnessAnisotropy );
+ break;
+ case 'mapMetalnessRepeat':
+ case 'mapMetalnessOffset':
+ case 'mapMetalnessWrap':
+ case 'mapMetalnessAnisotropy':
+ break;
+ case 'mapRoughness':
+ json.roughnessMap = loadTexture( value, m.mapRoughnessRepeat, m.mapRoughnessOffset, m.mapRoughnessWrap, m.mapRoughnessAnisotropy );
+ break;
+ case 'mapRoughnessRepeat':
+ case 'mapRoughnessOffset':
+ case 'mapRoughnessWrap':
+ case 'mapRoughnessAnisotropy':
+ break;
+ case 'mapAlpha':
+ json.alphaMap = loadTexture( value, m.mapAlphaRepeat, m.mapAlphaOffset, m.mapAlphaWrap, m.mapAlphaAnisotropy );
+ break;
+ case 'mapAlphaRepeat':
+ case 'mapAlphaOffset':
+ case 'mapAlphaWrap':
+ case 'mapAlphaAnisotropy':
+ break;
+ case 'flipSided':
+ json.side = BackSide;
+ break;
+ case 'doubleSided':
+ json.side = DoubleSide;
+ break;
+ case 'transparency':
+ console.warn( 'THREE.Loader.createMaterial: transparency has been renamed to opacity' );
+ json.opacity = value;
+ break;
+ case 'depthTest':
+ case 'depthWrite':
+ case 'colorWrite':
+ case 'opacity':
+ case 'reflectivity':
+ case 'transparent':
+ case 'visible':
+ case 'wireframe':
+ json[ name ] = value;
+ break;
+ case 'vertexColors':
+ if ( value === true ) json.vertexColors = VertexColors;
+ if ( value === 'face' ) json.vertexColors = FaceColors;
+ break;
+ default:
+ console.error( 'THREE.Loader.createMaterial: Unsupported', name, value );
+ break;
+
+ }
+
+ }
+
+ if ( json.type === 'MeshBasicMaterial' ) delete json.emissive;
+ if ( json.type !== 'MeshPhongMaterial' ) delete json.specular;
+
+ if ( json.opacity < 1 ) json.transparent = true;
+
+ materialLoader.setTextures( textures );
+
+ return materialLoader.parse( json );
+
+ };
+
+ } )()
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function JSONLoader( manager ) {
+
+ if ( typeof manager === 'boolean' ) {
+
+ console.warn( 'THREE.JSONLoader: showStatus parameter has been removed from constructor.' );
+ manager = undefined;
+
+ }
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ this.withCredentials = false;
+
+ }
+
+ Object.assign( JSONLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var texturePath = this.texturePath && ( typeof this.texturePath === "string" ) ? this.texturePath : Loader.prototype.extractUrlBase( url );
+
+ var loader = new FileLoader( this.manager );
+ loader.setResponseType( 'json' );
+ loader.setWithCredentials( this.withCredentials );
+ loader.load( url, function ( json ) {
+
+ var metadata = json.metadata;
+
+ if ( metadata !== undefined ) {
+
+ var type = metadata.type;
+
+ if ( type !== undefined ) {
+
+ if ( type.toLowerCase() === 'object' ) {
+
+ console.error( 'THREE.JSONLoader: ' + url + ' should be loaded with THREE.ObjectLoader instead.' );
+ return;
+
+ }
+
+ if ( type.toLowerCase() === 'scene' ) {
+
+ console.error( 'THREE.JSONLoader: ' + url + ' should be loaded with THREE.SceneLoader instead.' );
+ return;
+
+ }
+
+ }
+
+ }
+
+ var object = scope.parse( json, texturePath );
+ onLoad( object.geometry, object.materials );
+
+ }, onProgress, onError );
+
+ },
+
+ setTexturePath: function ( value ) {
+
+ this.texturePath = value;
+
+ },
+
+ parse: ( function () {
+
+ function parseModel( json, geometry ) {
+
+ function isBitSet( value, position ) {
+
+ return value & ( 1 << position );
+
+ }
+
+ var i, j, fi,
+
+ offset, zLength,
+
+ colorIndex, normalIndex, uvIndex, materialIndex,
+
+ type,
+ isQuad,
+ hasMaterial,
+ hasFaceVertexUv,
+ hasFaceNormal, hasFaceVertexNormal,
+ hasFaceColor, hasFaceVertexColor,
+
+ vertex, face, faceA, faceB, hex, normal,
+
+ uvLayer, uv, u, v,
+
+ faces = json.faces,
+ vertices = json.vertices,
+ normals = json.normals,
+ colors = json.colors,
+
+ scale = json.scale,
+
+ nUvLayers = 0;
+
+
+ if ( json.uvs !== undefined ) {
+
+ // disregard empty arrays
+
+ for ( i = 0; i < json.uvs.length; i ++ ) {
+
+ if ( json.uvs[ i ].length ) nUvLayers ++;
+
+ }
+
+ for ( i = 0; i < nUvLayers; i ++ ) {
+
+ geometry.faceVertexUvs[ i ] = [];
+
+ }
+
+ }
+
+ offset = 0;
+ zLength = vertices.length;
+
+ while ( offset < zLength ) {
+
+ vertex = new Vector3();
+
+ vertex.x = vertices[ offset ++ ] * scale;
+ vertex.y = vertices[ offset ++ ] * scale;
+ vertex.z = vertices[ offset ++ ] * scale;
+
+ geometry.vertices.push( vertex );
+
+ }
+
+ offset = 0;
+ zLength = faces.length;
+
+ while ( offset < zLength ) {
+
+ type = faces[ offset ++ ];
+
+ isQuad = isBitSet( type, 0 );
+ hasMaterial = isBitSet( type, 1 );
+ hasFaceVertexUv = isBitSet( type, 3 );
+ hasFaceNormal = isBitSet( type, 4 );
+ hasFaceVertexNormal = isBitSet( type, 5 );
+ hasFaceColor = isBitSet( type, 6 );
+ hasFaceVertexColor = isBitSet( type, 7 );
+
+ // console.log("type", type, "bits", isQuad, hasMaterial, hasFaceVertexUv, hasFaceNormal, hasFaceVertexNormal, hasFaceColor, hasFaceVertexColor);
+
+ if ( isQuad ) {
+
+ faceA = new Face3();
+ faceA.a = faces[ offset ];
+ faceA.b = faces[ offset + 1 ];
+ faceA.c = faces[ offset + 3 ];
+
+ faceB = new Face3();
+ faceB.a = faces[ offset + 1 ];
+ faceB.b = faces[ offset + 2 ];
+ faceB.c = faces[ offset + 3 ];
+
+ offset += 4;
+
+ if ( hasMaterial ) {
+
+ materialIndex = faces[ offset ++ ];
+ faceA.materialIndex = materialIndex;
+ faceB.materialIndex = materialIndex;
+
+ }
+
+ // to get face <=> uv index correspondence
+
+ fi = geometry.faces.length;
+
+ if ( hasFaceVertexUv ) {
+
+ for ( i = 0; i < nUvLayers; i ++ ) {
+
+ uvLayer = json.uvs[ i ];
+
+ geometry.faceVertexUvs[ i ][ fi ] = [];
+ geometry.faceVertexUvs[ i ][ fi + 1 ] = [];
+
+ for ( j = 0; j < 4; j ++ ) {
+
+ uvIndex = faces[ offset ++ ];
+
+ u = uvLayer[ uvIndex * 2 ];
+ v = uvLayer[ uvIndex * 2 + 1 ];
+
+ uv = new Vector2( u, v );
+
+ if ( j !== 2 ) geometry.faceVertexUvs[ i ][ fi ].push( uv );
+ if ( j !== 0 ) geometry.faceVertexUvs[ i ][ fi + 1 ].push( uv );
+
+ }
+
+ }
+
+ }
+
+ if ( hasFaceNormal ) {
+
+ normalIndex = faces[ offset ++ ] * 3;
+
+ faceA.normal.set(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
+
+ faceB.normal.copy( faceA.normal );
+
+ }
+
+ if ( hasFaceVertexNormal ) {
+
+ for ( i = 0; i < 4; i ++ ) {
+
+ normalIndex = faces[ offset ++ ] * 3;
+
+ normal = new Vector3(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
+
+
+ if ( i !== 2 ) faceA.vertexNormals.push( normal );
+ if ( i !== 0 ) faceB.vertexNormals.push( normal );
+
+ }
+
+ }
+
+
+ if ( hasFaceColor ) {
+
+ colorIndex = faces[ offset ++ ];
+ hex = colors[ colorIndex ];
+
+ faceA.color.setHex( hex );
+ faceB.color.setHex( hex );
+
+ }
+
+
+ if ( hasFaceVertexColor ) {
+
+ for ( i = 0; i < 4; i ++ ) {
+
+ colorIndex = faces[ offset ++ ];
+ hex = colors[ colorIndex ];
+
+ if ( i !== 2 ) faceA.vertexColors.push( new Color( hex ) );
+ if ( i !== 0 ) faceB.vertexColors.push( new Color( hex ) );
+
+ }
+
+ }
+
+ geometry.faces.push( faceA );
+ geometry.faces.push( faceB );
+
+ } else {
+
+ face = new Face3();
+ face.a = faces[ offset ++ ];
+ face.b = faces[ offset ++ ];
+ face.c = faces[ offset ++ ];
+
+ if ( hasMaterial ) {
+
+ materialIndex = faces[ offset ++ ];
+ face.materialIndex = materialIndex;
+
+ }
+
+ // to get face <=> uv index correspondence
+
+ fi = geometry.faces.length;
+
+ if ( hasFaceVertexUv ) {
+
+ for ( i = 0; i < nUvLayers; i ++ ) {
+
+ uvLayer = json.uvs[ i ];
+
+ geometry.faceVertexUvs[ i ][ fi ] = [];
+
+ for ( j = 0; j < 3; j ++ ) {
+
+ uvIndex = faces[ offset ++ ];
+
+ u = uvLayer[ uvIndex * 2 ];
+ v = uvLayer[ uvIndex * 2 + 1 ];
+
+ uv = new Vector2( u, v );
+
+ geometry.faceVertexUvs[ i ][ fi ].push( uv );
+
+ }
+
+ }
+
+ }
+
+ if ( hasFaceNormal ) {
+
+ normalIndex = faces[ offset ++ ] * 3;
+
+ face.normal.set(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
+
+ }
+
+ if ( hasFaceVertexNormal ) {
+
+ for ( i = 0; i < 3; i ++ ) {
+
+ normalIndex = faces[ offset ++ ] * 3;
+
+ normal = new Vector3(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
+
+ face.vertexNormals.push( normal );
+
+ }
+
+ }
+
+
+ if ( hasFaceColor ) {
+
+ colorIndex = faces[ offset ++ ];
+ face.color.setHex( colors[ colorIndex ] );
+
+ }
+
+
+ if ( hasFaceVertexColor ) {
+
+ for ( i = 0; i < 3; i ++ ) {
+
+ colorIndex = faces[ offset ++ ];
+ face.vertexColors.push( new Color( colors[ colorIndex ] ) );
+
+ }
+
+ }
+
+ geometry.faces.push( face );
+
+ }
+
+ }
+
+ }
+
+ function parseSkin( json, geometry ) {
+
+ var influencesPerVertex = ( json.influencesPerVertex !== undefined ) ? json.influencesPerVertex : 2;
+
+ if ( json.skinWeights ) {
+
+ for ( var i = 0, l = json.skinWeights.length; i < l; i += influencesPerVertex ) {
+
+ var x = json.skinWeights[ i ];
+ var y = ( influencesPerVertex > 1 ) ? json.skinWeights[ i + 1 ] : 0;
+ var z = ( influencesPerVertex > 2 ) ? json.skinWeights[ i + 2 ] : 0;
+ var w = ( influencesPerVertex > 3 ) ? json.skinWeights[ i + 3 ] : 0;
+
+ geometry.skinWeights.push( new Vector4( x, y, z, w ) );
+
+ }
+
+ }
+
+ if ( json.skinIndices ) {
+
+ for ( var i = 0, l = json.skinIndices.length; i < l; i += influencesPerVertex ) {
+
+ var a = json.skinIndices[ i ];
+ var b = ( influencesPerVertex > 1 ) ? json.skinIndices[ i + 1 ] : 0;
+ var c = ( influencesPerVertex > 2 ) ? json.skinIndices[ i + 2 ] : 0;
+ var d = ( influencesPerVertex > 3 ) ? json.skinIndices[ i + 3 ] : 0;
+
+ geometry.skinIndices.push( new Vector4( a, b, c, d ) );
+
+ }
+
+ }
+
+ geometry.bones = json.bones;
+
+ if ( geometry.bones && geometry.bones.length > 0 && ( geometry.skinWeights.length !== geometry.skinIndices.length || geometry.skinIndices.length !== geometry.vertices.length ) ) {
+
+ console.warn( 'When skinning, number of vertices (' + geometry.vertices.length + '), skinIndices (' +
+ geometry.skinIndices.length + '), and skinWeights (' + geometry.skinWeights.length + ') should match.' );
+
+ }
+
+ }
+
+ function parseMorphing( json, geometry ) {
+
+ var scale = json.scale;
+
+ if ( json.morphTargets !== undefined ) {
+
+ for ( var i = 0, l = json.morphTargets.length; i < l; i ++ ) {
+
+ geometry.morphTargets[ i ] = {};
+ geometry.morphTargets[ i ].name = json.morphTargets[ i ].name;
+ geometry.morphTargets[ i ].vertices = [];
+
+ var dstVertices = geometry.morphTargets[ i ].vertices;
+ var srcVertices = json.morphTargets[ i ].vertices;
+
+ for ( var v = 0, vl = srcVertices.length; v < vl; v += 3 ) {
+
+ var vertex = new Vector3();
+ vertex.x = srcVertices[ v ] * scale;
+ vertex.y = srcVertices[ v + 1 ] * scale;
+ vertex.z = srcVertices[ v + 2 ] * scale;
+
+ dstVertices.push( vertex );
+
+ }
+
+ }
+
+ }
+
+ if ( json.morphColors !== undefined && json.morphColors.length > 0 ) {
+
+ console.warn( 'THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.' );
+
+ var faces = geometry.faces;
+ var morphColors = json.morphColors[ 0 ].colors;
+
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
+
+ faces[ i ].color.fromArray( morphColors, i * 3 );
+
+ }
+
+ }
+
+ }
+
+ function parseAnimations( json, geometry ) {
+
+ var outputAnimations = [];
+
+ // parse old style Bone/Hierarchy animations
+ var animations = [];
+
+ if ( json.animation !== undefined ) {
+
+ animations.push( json.animation );
+
+ }
+
+ if ( json.animations !== undefined ) {
+
+ if ( json.animations.length ) {
+
+ animations = animations.concat( json.animations );
+
+ } else {
+
+ animations.push( json.animations );
+
+ }
+
+ }
+
+ for ( var i = 0; i < animations.length; i ++ ) {
+
+ var clip = AnimationClip.parseAnimation( animations[ i ], geometry.bones );
+ if ( clip ) outputAnimations.push( clip );
+
+ }
+
+ // parse implicit morph animations
+ if ( geometry.morphTargets ) {
+
+ // TODO: Figure out what an appropraite FPS is for morph target animations -- defaulting to 10, but really it is completely arbitrary.
+ var morphAnimationClips = AnimationClip.CreateClipsFromMorphTargetSequences( geometry.morphTargets, 10 );
+ outputAnimations = outputAnimations.concat( morphAnimationClips );
+
+ }
+
+ if ( outputAnimations.length > 0 ) geometry.animations = outputAnimations;
+
+ }
+
+ return function ( json, texturePath ) {
+
+ if ( json.data !== undefined ) {
+
+ // Geometry 4.0 spec
+ json = json.data;
+
+ }
+
+ if ( json.scale !== undefined ) {
+
+ json.scale = 1.0 / json.scale;
+
+ } else {
+
+ json.scale = 1.0;
+
+ }
+
+ var geometry = new Geometry();
+
+ parseModel( json, geometry );
+ parseSkin( json, geometry );
+ parseMorphing( json, geometry );
+ parseAnimations( json, geometry );
+
+ geometry.computeFaceNormals();
+ geometry.computeBoundingSphere();
+
+ if ( json.materials === undefined || json.materials.length === 0 ) {
+
+ return { geometry: geometry };
+
+ } else {
+
+ var materials = Loader.prototype.initMaterials( json.materials, texturePath, this.crossOrigin );
+
+ return { geometry: geometry, materials: materials };
+
+ }
+
+ };
+
+ } )()
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function ObjectLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+ this.texturePath = '';
+
+ }
+
+ Object.assign( ObjectLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ if ( this.texturePath === '' ) {
+
+ this.texturePath = url.substring( 0, url.lastIndexOf( '/' ) + 1 );
+
+ }
+
+ var scope = this;
+
+ var loader = new FileLoader( scope.manager );
+ loader.load( url, function ( text ) {
+
+ var json = null;
+
+ try {
+
+ json = JSON.parse( text );
+
+ } catch ( error ) {
+
+ if ( onError !== undefined ) onError( error );
+
+ console.error( 'THREE:ObjectLoader: Can\'t parse ' + url + '.', error.message );
+
+ return;
+
+ }
+
+ var metadata = json.metadata;
+
+ if ( metadata === undefined || metadata.type === undefined || metadata.type.toLowerCase() === 'geometry' ) {
+
+ console.error( 'THREE.ObjectLoader: Can\'t load ' + url + '. Use THREE.JSONLoader instead.' );
+ return;
+
+ }
+
+ scope.parse( json, onLoad );
+
+ }, onProgress, onError );
+
+ },
+
+ setTexturePath: function ( value ) {
+
+ this.texturePath = value;
+
+ },
+
+ setCrossOrigin: function ( value ) {
+
+ this.crossOrigin = value;
+
+ },
+
+ parse: function ( json, onLoad ) {
+
+ var geometries = this.parseGeometries( json.geometries );
+
+ var images = this.parseImages( json.images, function () {
+
+ if ( onLoad !== undefined ) onLoad( object );
+
+ } );
+
+ var textures = this.parseTextures( json.textures, images );
+ var materials = this.parseMaterials( json.materials, textures );
+
+ var object = this.parseObject( json.object, geometries, materials );
+
+ if ( json.animations ) {
+
+ object.animations = this.parseAnimations( json.animations );
+
+ }
+
+ if ( json.images === undefined || json.images.length === 0 ) {
+
+ if ( onLoad !== undefined ) onLoad( object );
+
+ }
+
+ return object;
+
+ },
+
+ parseGeometries: function ( json ) {
+
+ var geometries = {};
+
+ if ( json !== undefined ) {
+
+ var geometryLoader = new JSONLoader();
+ var bufferGeometryLoader = new BufferGeometryLoader();
+
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
+
+ var geometry;
+ var data = json[ i ];
+
+ switch ( data.type ) {
+
+ case 'PlaneGeometry':
+ case 'PlaneBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.width,
+ data.height,
+ data.widthSegments,
+ data.heightSegments
+ );
+
+ break;
+
+ case 'BoxGeometry':
+ case 'BoxBufferGeometry':
+ case 'CubeGeometry': // backwards compatible
+
+ geometry = new Geometries[ data.type ](
+ data.width,
+ data.height,
+ data.depth,
+ data.widthSegments,
+ data.heightSegments,
+ data.depthSegments
+ );
+
+ break;
+
+ case 'CircleGeometry':
+ case 'CircleBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.segments,
+ data.thetaStart,
+ data.thetaLength
+ );
+
+ break;
+
+ case 'CylinderGeometry':
+ case 'CylinderBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radiusTop,
+ data.radiusBottom,
+ data.height,
+ data.radialSegments,
+ data.heightSegments,
+ data.openEnded,
+ data.thetaStart,
+ data.thetaLength
+ );
+
+ break;
+
+ case 'ConeGeometry':
+ case 'ConeBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.height,
+ data.radialSegments,
+ data.heightSegments,
+ data.openEnded,
+ data.thetaStart,
+ data.thetaLength
+ );
+
+ break;
+
+ case 'SphereGeometry':
+ case 'SphereBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.widthSegments,
+ data.heightSegments,
+ data.phiStart,
+ data.phiLength,
+ data.thetaStart,
+ data.thetaLength
+ );
+
+ break;
+
+ case 'DodecahedronGeometry':
+ case 'IcosahedronGeometry':
+ case 'OctahedronGeometry':
+ case 'TetrahedronGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.detail
+ );
+
+ break;
+
+ case 'RingGeometry':
+ case 'RingBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.innerRadius,
+ data.outerRadius,
+ data.thetaSegments,
+ data.phiSegments,
+ data.thetaStart,
+ data.thetaLength
+ );
+
+ break;
+
+ case 'TorusGeometry':
+ case 'TorusBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.tube,
+ data.radialSegments,
+ data.tubularSegments,
+ data.arc
+ );
+
+ break;
+
+ case 'TorusKnotGeometry':
+ case 'TorusKnotBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.radius,
+ data.tube,
+ data.tubularSegments,
+ data.radialSegments,
+ data.p,
+ data.q
+ );
+
+ break;
+
+ case 'LatheGeometry':
+ case 'LatheBufferGeometry':
+
+ geometry = new Geometries[ data.type ](
+ data.points,
+ data.segments,
+ data.phiStart,
+ data.phiLength
+ );
+
+ break;
+
+ case 'BufferGeometry':
+
+ geometry = bufferGeometryLoader.parse( data );
+
+ break;
+
+ case 'Geometry':
+
+ geometry = geometryLoader.parse( data, this.texturePath ).geometry;
+
+ break;
+
+ default:
+
+ console.warn( 'THREE.ObjectLoader: Unsupported geometry type "' + data.type + '"' );
+
+ continue;
+
+ }
+
+ geometry.uuid = data.uuid;
+
+ if ( data.name !== undefined ) geometry.name = data.name;
+
+ geometries[ data.uuid ] = geometry;
+
+ }
+
+ }
+
+ return geometries;
+
+ },
+
+ parseMaterials: function ( json, textures ) {
+
+ var materials = {};
+
+ if ( json !== undefined ) {
+
+ var loader = new MaterialLoader();
+ loader.setTextures( textures );
+
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
+
+ var data = json[ i ];
+
+ if ( data.type === 'MultiMaterial' ) {
+
+ // Deprecated
+
+ var array = [];
+
+ for ( var j = 0; j < data.materials.length; j ++ ) {
+
+ array.push( loader.parse( data.materials[ j ] ) );
+
+ }
+
+ materials[ data.uuid ] = array;
+
+ } else {
+
+ materials[ data.uuid ] = loader.parse( data );
+
+ }
+
+ }
+
+ }
+
+ return materials;
+
+ },
+
+ parseAnimations: function ( json ) {
+
+ var animations = [];
+
+ for ( var i = 0; i < json.length; i ++ ) {
+
+ var clip = AnimationClip.parse( json[ i ] );
+
+ animations.push( clip );
+
+ }
+
+ return animations;
+
+ },
+
+ parseImages: function ( json, onLoad ) {
+
+ var scope = this;
+ var images = {};
+
+ function loadImage( url ) {
+
+ scope.manager.itemStart( url );
+
+ return loader.load( url, function () {
+
+ scope.manager.itemEnd( url );
+
+ }, undefined, function () {
+
+ scope.manager.itemEnd( url );
+ scope.manager.itemError( url );
+
+ } );
+
+ }
+
+ if ( json !== undefined && json.length > 0 ) {
+
+ var manager = new LoadingManager( onLoad );
+
+ var loader = new ImageLoader( manager );
+ loader.setCrossOrigin( this.crossOrigin );
+
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
+
+ var image = json[ i ];
+ var path = /^(\/\/)|([a-z]+:(\/\/)?)/i.test( image.url ) ? image.url : scope.texturePath + image.url;
+
+ images[ image.uuid ] = loadImage( path );
+
+ }
+
+ }
+
+ return images;
+
+ },
+
+ parseTextures: function ( json, images ) {
+
+ function parseConstant( value, type ) {
+
+ if ( typeof( value ) === 'number' ) return value;
+
+ console.warn( 'THREE.ObjectLoader.parseTexture: Constant should be in numeric form.', value );
+
+ return type[ value ];
+
+ }
+
+ var textures = {};
+
+ if ( json !== undefined ) {
+
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
+
+ var data = json[ i ];
+
+ if ( data.image === undefined ) {
+
+ console.warn( 'THREE.ObjectLoader: No "image" specified for', data.uuid );
+
+ }
+
+ if ( images[ data.image ] === undefined ) {
+
+ console.warn( 'THREE.ObjectLoader: Undefined image', data.image );
+
+ }
+
+ var texture = new Texture( images[ data.image ] );
+ texture.needsUpdate = true;
+
+ texture.uuid = data.uuid;
+
+ if ( data.name !== undefined ) texture.name = data.name;
+
+ if ( data.mapping !== undefined ) texture.mapping = parseConstant( data.mapping, TEXTURE_MAPPING );
+
+ if ( data.offset !== undefined ) texture.offset.fromArray( data.offset );
+ if ( data.repeat !== undefined ) texture.repeat.fromArray( data.repeat );
+ if ( data.wrap !== undefined ) {
+
+ texture.wrapS = parseConstant( data.wrap[ 0 ], TEXTURE_WRAPPING );
+ texture.wrapT = parseConstant( data.wrap[ 1 ], TEXTURE_WRAPPING );
+
+ }
+
+ if ( data.minFilter !== undefined ) texture.minFilter = parseConstant( data.minFilter, TEXTURE_FILTER );
+ if ( data.magFilter !== undefined ) texture.magFilter = parseConstant( data.magFilter, TEXTURE_FILTER );
+ if ( data.anisotropy !== undefined ) texture.anisotropy = data.anisotropy;
+
+ if ( data.flipY !== undefined ) texture.flipY = data.flipY;
+
+ textures[ data.uuid ] = texture;
+
+ }
+
+ }
+
+ return textures;
+
+ },
+
+ parseObject: function () {
+
+ var matrix = new Matrix4();
+
+ return function parseObject( data, geometries, materials ) {
+
+ var object;
+
+ function getGeometry( name ) {
+
+ if ( geometries[ name ] === undefined ) {
+
+ console.warn( 'THREE.ObjectLoader: Undefined geometry', name );
+
+ }
+
+ return geometries[ name ];
+
+ }
+
+ function getMaterial( name ) {
+
+ if ( name === undefined ) return undefined;
+
+ if ( Array.isArray( name ) ) {
+
+ var array = [];
+
+ for ( var i = 0, l = name.length; i < l; i ++ ) {
+
+ var uuid = name[ i ];
+
+ if ( materials[ uuid ] === undefined ) {
+
+ console.warn( 'THREE.ObjectLoader: Undefined material', uuid );
+
+ }
+
+ array.push( materials[ uuid ] );
+
+ }
+
+ return array;
+
+ }
+
+ if ( materials[ name ] === undefined ) {
+
+ console.warn( 'THREE.ObjectLoader: Undefined material', name );
+
+ }
+
+ return materials[ name ];
+
+ }
+
+ switch ( data.type ) {
+
+ case 'Scene':
+
+ object = new Scene();
+
+ if ( data.background !== undefined ) {
+
+ if ( Number.isInteger( data.background ) ) {
+
+ object.background = new Color( data.background );
+
+ }
+
+ }
+
+ if ( data.fog !== undefined ) {
+
+ if ( data.fog.type === 'Fog' ) {
+
+ object.fog = new Fog( data.fog.color, data.fog.near, data.fog.far );
+
+ } else if ( data.fog.type === 'FogExp2' ) {
+
+ object.fog = new FogExp2( data.fog.color, data.fog.density );
+
+ }
+
+ }
+
+ break;
+
+ case 'PerspectiveCamera':
+
+ object = new PerspectiveCamera( data.fov, data.aspect, data.near, data.far );
+
+ if ( data.focus !== undefined ) object.focus = data.focus;
+ if ( data.zoom !== undefined ) object.zoom = data.zoom;
+ if ( data.filmGauge !== undefined ) object.filmGauge = data.filmGauge;
+ if ( data.filmOffset !== undefined ) object.filmOffset = data.filmOffset;
+ if ( data.view !== undefined ) object.view = Object.assign( {}, data.view );
+
+ break;
+
+ case 'OrthographicCamera':
+
+ object = new OrthographicCamera( data.left, data.right, data.top, data.bottom, data.near, data.far );
+
+ break;
+
+ case 'AmbientLight':
+
+ object = new AmbientLight( data.color, data.intensity );
+
+ break;
+
+ case 'DirectionalLight':
+
+ object = new DirectionalLight( data.color, data.intensity );
+
+ break;
+
+ case 'PointLight':
+
+ object = new PointLight( data.color, data.intensity, data.distance, data.decay );
+
+ break;
+
+ case 'RectAreaLight':
+
+ object = new RectAreaLight( data.color, data.intensity, data.width, data.height );
+
+ break;
+
+ case 'SpotLight':
+
+ object = new SpotLight( data.color, data.intensity, data.distance, data.angle, data.penumbra, data.decay );
+
+ break;
+
+ case 'HemisphereLight':
+
+ object = new HemisphereLight( data.color, data.groundColor, data.intensity );
+
+ break;
+
+ case 'SkinnedMesh':
+
+ console.warn( 'THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.' );
+
+ case 'Mesh':
+
+ var geometry = getGeometry( data.geometry );
+ var material = getMaterial( data.material );
+
+ if ( geometry.bones && geometry.bones.length > 0 ) {
+
+ object = new SkinnedMesh( geometry, material );
+
+ } else {
+
+ object = new Mesh( geometry, material );
+
+ }
+
+ break;
+
+ case 'LOD':
+
+ object = new LOD();
+
+ break;
+
+ case 'Line':
+
+ object = new Line( getGeometry( data.geometry ), getMaterial( data.material ), data.mode );
+
+ break;
+
+ case 'LineLoop':
+
+ object = new LineLoop( getGeometry( data.geometry ), getMaterial( data.material ) );
+
+ break;
+
+ case 'LineSegments':
+
+ object = new LineSegments( getGeometry( data.geometry ), getMaterial( data.material ) );
+
+ break;
+
+ case 'PointCloud':
+ case 'Points':
+
+ object = new Points( getGeometry( data.geometry ), getMaterial( data.material ) );
+
+ break;
+
+ case 'Sprite':
+
+ object = new Sprite( getMaterial( data.material ) );
+
+ break;
+
+ case 'Group':
+
+ object = new Group();
+
+ break;
+
+ default:
+
+ object = new Object3D();
+
+ }
+
+ object.uuid = data.uuid;
+
+ if ( data.name !== undefined ) object.name = data.name;
+ if ( data.matrix !== undefined ) {
+
+ matrix.fromArray( data.matrix );
+ matrix.decompose( object.position, object.quaternion, object.scale );
+
+ } else {
+
+ if ( data.position !== undefined ) object.position.fromArray( data.position );
+ if ( data.rotation !== undefined ) object.rotation.fromArray( data.rotation );
+ if ( data.quaternion !== undefined ) object.quaternion.fromArray( data.quaternion );
+ if ( data.scale !== undefined ) object.scale.fromArray( data.scale );
+
+ }
+
+ if ( data.castShadow !== undefined ) object.castShadow = data.castShadow;
+ if ( data.receiveShadow !== undefined ) object.receiveShadow = data.receiveShadow;
+
+ if ( data.shadow ) {
+
+ if ( data.shadow.bias !== undefined ) object.shadow.bias = data.shadow.bias;
+ if ( data.shadow.radius !== undefined ) object.shadow.radius = data.shadow.radius;
+ if ( data.shadow.mapSize !== undefined ) object.shadow.mapSize.fromArray( data.shadow.mapSize );
+ if ( data.shadow.camera !== undefined ) object.shadow.camera = this.parseObject( data.shadow.camera );
+
+ }
+
+ if ( data.visible !== undefined ) object.visible = data.visible;
+ if ( data.userData !== undefined ) object.userData = data.userData;
+
+ if ( data.children !== undefined ) {
+
+ for ( var child in data.children ) {
+
+ object.add( this.parseObject( data.children[ child ], geometries, materials ) );
+
+ }
+
+ }
+
+ if ( data.type === 'LOD' ) {
+
+ var levels = data.levels;
+
+ for ( var l = 0; l < levels.length; l ++ ) {
+
+ var level = levels[ l ];
+ var child = object.getObjectByProperty( 'uuid', level.object );
+
+ if ( child !== undefined ) {
+
+ object.addLevel( child, level.distance );
+
+ }
+
+ }
+
+ }
+
+ return object;
+
+ };
+
+ }()
+
+ } );
+
+ var TEXTURE_MAPPING = {
+ UVMapping: UVMapping,
+ CubeReflectionMapping: CubeReflectionMapping,
+ CubeRefractionMapping: CubeRefractionMapping,
+ EquirectangularReflectionMapping: EquirectangularReflectionMapping,
+ EquirectangularRefractionMapping: EquirectangularRefractionMapping,
+ SphericalReflectionMapping: SphericalReflectionMapping,
+ CubeUVReflectionMapping: CubeUVReflectionMapping,
+ CubeUVRefractionMapping: CubeUVRefractionMapping
+ };
+
+ var TEXTURE_WRAPPING = {
+ RepeatWrapping: RepeatWrapping,
+ ClampToEdgeWrapping: ClampToEdgeWrapping,
+ MirroredRepeatWrapping: MirroredRepeatWrapping
+ };
+
+ var TEXTURE_FILTER = {
+ NearestFilter: NearestFilter,
+ NearestMipMapNearestFilter: NearestMipMapNearestFilter,
+ NearestMipMapLinearFilter: NearestMipMapLinearFilter,
+ LinearFilter: LinearFilter,
+ LinearMipMapNearestFilter: LinearMipMapNearestFilter,
+ LinearMipMapLinearFilter: LinearMipMapLinearFilter
+ };
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ *
+ * Bezier Curves formulas obtained from
+ * http://en.wikipedia.org/wiki/Bézier_curve
+ */
+
+ function CatmullRom( t, p0, p1, p2, p3 ) {
+
+ var v0 = ( p2 - p0 ) * 0.5;
+ var v1 = ( p3 - p1 ) * 0.5;
+ var t2 = t * t;
+ var t3 = t * t2;
+ return ( 2 * p1 - 2 * p2 + v0 + v1 ) * t3 + ( - 3 * p1 + 3 * p2 - 2 * v0 - v1 ) * t2 + v0 * t + p1;
+
+ }
+
+ //
+
+ function QuadraticBezierP0( t, p ) {
+
+ var k = 1 - t;
+ return k * k * p;
+
+ }
+
+ function QuadraticBezierP1( t, p ) {
+
+ return 2 * ( 1 - t ) * t * p;
+
+ }
+
+ function QuadraticBezierP2( t, p ) {
+
+ return t * t * p;
+
+ }
+
+ function QuadraticBezier( t, p0, p1, p2 ) {
+
+ return QuadraticBezierP0( t, p0 ) + QuadraticBezierP1( t, p1 ) +
+ QuadraticBezierP2( t, p2 );
+
+ }
+
+ //
+
+ function CubicBezierP0( t, p ) {
+
+ var k = 1 - t;
+ return k * k * k * p;
+
+ }
+
+ function CubicBezierP1( t, p ) {
+
+ var k = 1 - t;
+ return 3 * k * k * t * p;
+
+ }
+
+ function CubicBezierP2( t, p ) {
+
+ return 3 * ( 1 - t ) * t * t * p;
+
+ }
+
+ function CubicBezierP3( t, p ) {
+
+ return t * t * t * p;
+
+ }
+
+ function CubicBezier( t, p0, p1, p2, p3 ) {
+
+ return CubicBezierP0( t, p0 ) + CubicBezierP1( t, p1 ) + CubicBezierP2( t, p2 ) +
+ CubicBezierP3( t, p3 );
+
+ }
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * Extensible curve object
+ *
+ * Some common of curve methods:
+ * .getPoint(t), getTangent(t)
+ * .getPointAt(u), getTangentAt(u)
+ * .getPoints(), .getSpacedPoints()
+ * .getLength()
+ * .updateArcLengths()
+ *
+ * This following curves inherit from THREE.Curve:
+ *
+ * -- 2D curves --
+ * THREE.ArcCurve
+ * THREE.CubicBezierCurve
+ * THREE.EllipseCurve
+ * THREE.LineCurve
+ * THREE.QuadraticBezierCurve
+ * THREE.SplineCurve
+ *
+ * -- 3D curves --
+ * THREE.CatmullRomCurve3
+ * THREE.CubicBezierCurve3
+ * THREE.LineCurve3
+ * THREE.QuadraticBezierCurve3
+ *
+ * A series of curves can be represented as a THREE.CurvePath.
+ *
+ **/
+
+ /**************************************************************
+ * Abstract Curve base class
+ **************************************************************/
+
+ function Curve() {
+
+ this.arcLengthDivisions = 200;
+
+ }
+
+ Object.assign( Curve.prototype, {
+
+ // Virtual base class method to overwrite and implement in subclasses
+ // - t [0 .. 1]
+
+ getPoint: function () {
+
+ console.warn( 'THREE.Curve: .getPoint() not implemented.' );
+ return null;
+
+ },
+
+ // Get point at relative position in curve according to arc length
+ // - u [0 .. 1]
+
+ getPointAt: function ( u ) {
+
+ var t = this.getUtoTmapping( u );
+ return this.getPoint( t );
+
+ },
+
+ // Get sequence of points using getPoint( t )
+
+ getPoints: function ( divisions ) {
+
+ if ( divisions === undefined ) divisions = 5;
+
+ var points = [];
+
+ for ( var d = 0; d <= divisions; d ++ ) {
+
+ points.push( this.getPoint( d / divisions ) );
+
+ }
+
+ return points;
+
+ },
+
+ // Get sequence of points using getPointAt( u )
+
+ getSpacedPoints: function ( divisions ) {
+
+ if ( divisions === undefined ) divisions = 5;
+
+ var points = [];
+
+ for ( var d = 0; d <= divisions; d ++ ) {
+
+ points.push( this.getPointAt( d / divisions ) );
+
+ }
+
+ return points;
+
+ },
+
+ // Get total curve arc length
+
+ getLength: function () {
+
+ var lengths = this.getLengths();
+ return lengths[ lengths.length - 1 ];
+
+ },
+
+ // Get list of cumulative segment lengths
+
+ getLengths: function ( divisions ) {
+
+ if ( divisions === undefined ) divisions = this.arcLengthDivisions;
+
+ if ( this.cacheArcLengths &&
+ ( this.cacheArcLengths.length === divisions + 1 ) &&
+ ! this.needsUpdate ) {
+
+ return this.cacheArcLengths;
+
+ }
+
+ this.needsUpdate = false;
+
+ var cache = [];
+ var current, last = this.getPoint( 0 );
+ var p, sum = 0;
+
+ cache.push( 0 );
+
+ for ( p = 1; p <= divisions; p ++ ) {
+
+ current = this.getPoint( p / divisions );
+ sum += current.distanceTo( last );
+ cache.push( sum );
+ last = current;
+
+ }
+
+ this.cacheArcLengths = cache;
+
+ return cache; // { sums: cache, sum: sum }; Sum is in the last element.
+
+ },
+
+ updateArcLengths: function () {
+
+ this.needsUpdate = true;
+ this.getLengths();
+
+ },
+
+ // Given u ( 0 .. 1 ), get a t to find p. This gives you points which are equidistant
+
+ getUtoTmapping: function ( u, distance ) {
+
+ var arcLengths = this.getLengths();
+
+ var i = 0, il = arcLengths.length;
+
+ var targetArcLength; // The targeted u distance value to get
+
+ if ( distance ) {
+
+ targetArcLength = distance;
+
+ } else {
+
+ targetArcLength = u * arcLengths[ il - 1 ];
+
+ }
+
+ // binary search for the index with largest value smaller than target u distance
+
+ var low = 0, high = il - 1, comparison;
+
+ while ( low <= high ) {
+
+ i = Math.floor( low + ( high - low ) / 2 ); // less likely to overflow, though probably not issue here, JS doesn't really have integers, all numbers are floats
+
+ comparison = arcLengths[ i ] - targetArcLength;
+
+ if ( comparison < 0 ) {
+
+ low = i + 1;
+
+ } else if ( comparison > 0 ) {
+
+ high = i - 1;
+
+ } else {
+
+ high = i;
+ break;
+
+ // DONE
+
+ }
+
+ }
+
+ i = high;
+
+ if ( arcLengths[ i ] === targetArcLength ) {
+
+ return i / ( il - 1 );
+
+ }
+
+ // we could get finer grain at lengths, or use simple interpolation between two points
+
+ var lengthBefore = arcLengths[ i ];
+ var lengthAfter = arcLengths[ i + 1 ];
+
+ var segmentLength = lengthAfter - lengthBefore;
+
+ // determine where we are between the 'before' and 'after' points
+
+ var segmentFraction = ( targetArcLength - lengthBefore ) / segmentLength;
+
+ // add that fractional amount to t
+
+ var t = ( i + segmentFraction ) / ( il - 1 );
+
+ return t;
+
+ },
+
+ // Returns a unit vector tangent at t
+ // In case any sub curve does not implement its tangent derivation,
+ // 2 points a small delta apart will be used to find its gradient
+ // which seems to give a reasonable approximation
+
+ getTangent: function ( t ) {
+
+ var delta = 0.0001;
+ var t1 = t - delta;
+ var t2 = t + delta;
+
+ // Capping in case of danger
+
+ if ( t1 < 0 ) t1 = 0;
+ if ( t2 > 1 ) t2 = 1;
+
+ var pt1 = this.getPoint( t1 );
+ var pt2 = this.getPoint( t2 );
+
+ var vec = pt2.clone().sub( pt1 );
+ return vec.normalize();
+
+ },
+
+ getTangentAt: function ( u ) {
+
+ var t = this.getUtoTmapping( u );
+ return this.getTangent( t );
+
+ },
+
+ computeFrenetFrames: function ( segments, closed ) {
+
+ // see http://www.cs.indiana.edu/pub/techreports/TR425.pdf
+
+ var normal = new Vector3();
+
+ var tangents = [];
+ var normals = [];
+ var binormals = [];
+
+ var vec = new Vector3();
+ var mat = new Matrix4();
+
+ var i, u, theta;
+
+ // compute the tangent vectors for each segment on the curve
+
+ for ( i = 0; i <= segments; i ++ ) {
+
+ u = i / segments;
+
+ tangents[ i ] = this.getTangentAt( u );
+ tangents[ i ].normalize();
+
+ }
+
+ // select an initial normal vector perpendicular to the first tangent vector,
+ // and in the direction of the minimum tangent xyz component
+
+ normals[ 0 ] = new Vector3();
+ binormals[ 0 ] = new Vector3();
+ var min = Number.MAX_VALUE;
+ var tx = Math.abs( tangents[ 0 ].x );
+ var ty = Math.abs( tangents[ 0 ].y );
+ var tz = Math.abs( tangents[ 0 ].z );
+
+ if ( tx <= min ) {
+
+ min = tx;
+ normal.set( 1, 0, 0 );
+
+ }
+
+ if ( ty <= min ) {
+
+ min = ty;
+ normal.set( 0, 1, 0 );
+
+ }
+
+ if ( tz <= min ) {
+
+ normal.set( 0, 0, 1 );
+
+ }
+
+ vec.crossVectors( tangents[ 0 ], normal ).normalize();
+
+ normals[ 0 ].crossVectors( tangents[ 0 ], vec );
+ binormals[ 0 ].crossVectors( tangents[ 0 ], normals[ 0 ] );
+
+
+ // compute the slowly-varying normal and binormal vectors for each segment on the curve
+
+ for ( i = 1; i <= segments; i ++ ) {
+
+ normals[ i ] = normals[ i - 1 ].clone();
+
+ binormals[ i ] = binormals[ i - 1 ].clone();
+
+ vec.crossVectors( tangents[ i - 1 ], tangents[ i ] );
+
+ if ( vec.length() > Number.EPSILON ) {
+
+ vec.normalize();
+
+ theta = Math.acos( _Math.clamp( tangents[ i - 1 ].dot( tangents[ i ] ), - 1, 1 ) ); // clamp for floating pt errors
+
+ normals[ i ].applyMatrix4( mat.makeRotationAxis( vec, theta ) );
+
+ }
+
+ binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
+
+ }
+
+ // if the curve is closed, postprocess the vectors so the first and last normal vectors are the same
+
+ if ( closed === true ) {
+
+ theta = Math.acos( _Math.clamp( normals[ 0 ].dot( normals[ segments ] ), - 1, 1 ) );
+ theta /= segments;
+
+ if ( tangents[ 0 ].dot( vec.crossVectors( normals[ 0 ], normals[ segments ] ) ) > 0 ) {
+
+ theta = - theta;
+
+ }
+
+ for ( i = 1; i <= segments; i ++ ) {
+
+ // twist a little...
+ normals[ i ].applyMatrix4( mat.makeRotationAxis( tangents[ i ], theta * i ) );
+ binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
+
+ }
+
+ }
+
+ return {
+ tangents: tangents,
+ normals: normals,
+ binormals: binormals
+ };
+
+ }
+
+ } );
+
+ function LineCurve( v1, v2 ) {
+
+ Curve.call( this );
+
+ this.v1 = v1;
+ this.v2 = v2;
+
+ }
+
+ LineCurve.prototype = Object.create( Curve.prototype );
+ LineCurve.prototype.constructor = LineCurve;
+
+ LineCurve.prototype.isLineCurve = true;
+
+ LineCurve.prototype.getPoint = function ( t ) {
+
+ if ( t === 1 ) {
+
+ return this.v2.clone();
+
+ }
+
+ var point = this.v2.clone().sub( this.v1 );
+ point.multiplyScalar( t ).add( this.v1 );
+
+ return point;
+
+ };
+
+ // Line curve is linear, so we can overwrite default getPointAt
+
+ LineCurve.prototype.getPointAt = function ( u ) {
+
+ return this.getPoint( u );
+
+ };
+
+ LineCurve.prototype.getTangent = function ( t ) {
+
+ var tangent = this.v2.clone().sub( this.v1 );
+
+ return tangent.normalize();
+
+ };
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ *
+ **/
+
+ /**************************************************************
+ * Curved Path - a curve path is simply a array of connected
+ * curves, but retains the api of a curve
+ **************************************************************/
+
+ function CurvePath() {
+
+ Curve.call( this );
+
+ this.curves = [];
+
+ this.autoClose = false; // Automatically closes the path
+
+ }
+
+ CurvePath.prototype = Object.assign( Object.create( Curve.prototype ), {
+
+ constructor: CurvePath,
+
+ add: function ( curve ) {
+
+ this.curves.push( curve );
+
+ },
+
+ closePath: function () {
+
+ // Add a line curve if start and end of lines are not connected
+ var startPoint = this.curves[ 0 ].getPoint( 0 );
+ var endPoint = this.curves[ this.curves.length - 1 ].getPoint( 1 );
+
+ if ( ! startPoint.equals( endPoint ) ) {
+
+ this.curves.push( new LineCurve( endPoint, startPoint ) );
+
+ }
+
+ },
+
+ // To get accurate point with reference to
+ // entire path distance at time t,
+ // following has to be done:
+
+ // 1. Length of each sub path have to be known
+ // 2. Locate and identify type of curve
+ // 3. Get t for the curve
+ // 4. Return curve.getPointAt(t')
+
+ getPoint: function ( t ) {
+
+ var d = t * this.getLength();
+ var curveLengths = this.getCurveLengths();
+ var i = 0;
+
+ // To think about boundaries points.
+
+ while ( i < curveLengths.length ) {
+
+ if ( curveLengths[ i ] >= d ) {
+
+ var diff = curveLengths[ i ] - d;
+ var curve = this.curves[ i ];
+
+ var segmentLength = curve.getLength();
+ var u = segmentLength === 0 ? 0 : 1 - diff / segmentLength;
+
+ return curve.getPointAt( u );
+
+ }
+
+ i ++;
+
+ }
+
+ return null;
+
+ // loop where sum != 0, sum > d , sum+1 <d
+
+ },
+
+ // We cannot use the default THREE.Curve getPoint() with getLength() because in
+ // THREE.Curve, getLength() depends on getPoint() but in THREE.CurvePath
+ // getPoint() depends on getLength
+
+ getLength: function () {
+
+ var lens = this.getCurveLengths();
+ return lens[ lens.length - 1 ];
+
+ },
+
+ // cacheLengths must be recalculated.
+ updateArcLengths: function () {
+
+ this.needsUpdate = true;
+ this.cacheLengths = null;
+ this.getCurveLengths();
+
+ },
+
+ // Compute lengths and cache them
+ // We cannot overwrite getLengths() because UtoT mapping uses it.
+
+ getCurveLengths: function () {
+
+ // We use cache values if curves and cache array are same length
+
+ if ( this.cacheLengths && this.cacheLengths.length === this.curves.length ) {
+
+ return this.cacheLengths;
+
+ }
+
+ // Get length of sub-curve
+ // Push sums into cached array
+
+ var lengths = [], sums = 0;
+
+ for ( var i = 0, l = this.curves.length; i < l; i ++ ) {
+
+ sums += this.curves[ i ].getLength();
+ lengths.push( sums );
+
+ }
+
+ this.cacheLengths = lengths;
+
+ return lengths;
+
+ },
+
+ getSpacedPoints: function ( divisions ) {
+
+ if ( divisions === undefined ) divisions = 40;
+
+ var points = [];
+
+ for ( var i = 0; i <= divisions; i ++ ) {
+
+ points.push( this.getPoint( i / divisions ) );
+
+ }
+
+ if ( this.autoClose ) {
+
+ points.push( points[ 0 ] );
+
+ }
+
+ return points;
+
+ },
+
+ getPoints: function ( divisions ) {
+
+ divisions = divisions || 12;
+
+ var points = [], last;
+
+ for ( var i = 0, curves = this.curves; i < curves.length; i ++ ) {
+
+ var curve = curves[ i ];
+ var resolution = (curve && curve.isEllipseCurve) ? divisions * 2
+ : (curve && curve.isLineCurve) ? 1
+ : (curve && curve.isSplineCurve) ? divisions * curve.points.length
+ : divisions;
+
+ var pts = curve.getPoints( resolution );
+
+ for ( var j = 0; j < pts.length; j++ ) {
+
+ var point = pts[ j ];
+
+ if ( last && last.equals( point ) ) continue; // ensures no consecutive points are duplicates
+
+ points.push( point );
+ last = point;
+
+ }
+
+ }
+
+ if ( this.autoClose && points.length > 1 && !points[ points.length - 1 ].equals( points[ 0 ] ) ) {
+
+ points.push( points[ 0 ] );
+
+ }
+
+ return points;
+
+ },
+
+ /**************************************************************
+ * Create Geometries Helpers
+ **************************************************************/
+
+ /// Generate geometry from path points (for Line or Points objects)
+
+ createPointsGeometry: function ( divisions ) {
+
+ var pts = this.getPoints( divisions );
+ return this.createGeometry( pts );
+
+ },
+
+ // Generate geometry from equidistant sampling along the path
+
+ createSpacedPointsGeometry: function ( divisions ) {
+
+ var pts = this.getSpacedPoints( divisions );
+ return this.createGeometry( pts );
+
+ },
+
+ createGeometry: function ( points ) {
+
+ var geometry = new Geometry();
+
+ for ( var i = 0, l = points.length; i < l; i ++ ) {
+
+ var point = points[ i ];
+ geometry.vertices.push( new Vector3( point.x, point.y, point.z || 0 ) );
+
+ }
+
+ return geometry;
+
+ }
+
+ } );
+
+ function EllipseCurve( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
+
+ Curve.call( this );
+
+ this.aX = aX;
+ this.aY = aY;
+
+ this.xRadius = xRadius;
+ this.yRadius = yRadius;
+
+ this.aStartAngle = aStartAngle;
+ this.aEndAngle = aEndAngle;
+
+ this.aClockwise = aClockwise;
+
+ this.aRotation = aRotation || 0;
+
+ }
+
+ EllipseCurve.prototype = Object.create( Curve.prototype );
+ EllipseCurve.prototype.constructor = EllipseCurve;
+
+ EllipseCurve.prototype.isEllipseCurve = true;
+
+ EllipseCurve.prototype.getPoint = function ( t ) {
+
+ var twoPi = Math.PI * 2;
+ var deltaAngle = this.aEndAngle - this.aStartAngle;
+ var samePoints = Math.abs( deltaAngle ) < Number.EPSILON;
+
+ // ensures that deltaAngle is 0 .. 2 PI
+ while ( deltaAngle < 0 ) deltaAngle += twoPi;
+ while ( deltaAngle > twoPi ) deltaAngle -= twoPi;
+
+ if ( deltaAngle < Number.EPSILON ) {
+
+ if ( samePoints ) {
+
+ deltaAngle = 0;
+
+ } else {
+
+ deltaAngle = twoPi;
+
+ }
+
+ }
+
+ if ( this.aClockwise === true && ! samePoints ) {
+
+ if ( deltaAngle === twoPi ) {
+
+ deltaAngle = - twoPi;
+
+ } else {
+
+ deltaAngle = deltaAngle - twoPi;
+
+ }
+
+ }
+
+ var angle = this.aStartAngle + t * deltaAngle;
+ var x = this.aX + this.xRadius * Math.cos( angle );
+ var y = this.aY + this.yRadius * Math.sin( angle );
+
+ if ( this.aRotation !== 0 ) {
+
+ var cos = Math.cos( this.aRotation );
+ var sin = Math.sin( this.aRotation );
+
+ var tx = x - this.aX;
+ var ty = y - this.aY;
+
+ // Rotate the point about the center of the ellipse.
+ x = tx * cos - ty * sin + this.aX;
+ y = tx * sin + ty * cos + this.aY;
+
+ }
+
+ return new Vector2( x, y );
+
+ };
+
+ function SplineCurve( points /* array of Vector2 */ ) {
+
+ Curve.call( this );
+
+ this.points = ( points === undefined ) ? [] : points;
+
+ }
+
+ SplineCurve.prototype = Object.create( Curve.prototype );
+ SplineCurve.prototype.constructor = SplineCurve;
+
+ SplineCurve.prototype.isSplineCurve = true;
+
+ SplineCurve.prototype.getPoint = function ( t ) {
+
+ var points = this.points;
+ var point = ( points.length - 1 ) * t;
+
+ var intPoint = Math.floor( point );
+ var weight = point - intPoint;
+
+ var point0 = points[ intPoint === 0 ? intPoint : intPoint - 1 ];
+ var point1 = points[ intPoint ];
+ var point2 = points[ intPoint > points.length - 2 ? points.length - 1 : intPoint + 1 ];
+ var point3 = points[ intPoint > points.length - 3 ? points.length - 1 : intPoint + 2 ];
+
+ return new Vector2(
+ CatmullRom( weight, point0.x, point1.x, point2.x, point3.x ),
+ CatmullRom( weight, point0.y, point1.y, point2.y, point3.y )
+ );
+
+ };
+
+ function CubicBezierCurve( v0, v1, v2, v3 ) {
+
+ Curve.call( this );
+
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
+ this.v3 = v3;
+
+ }
+
+ CubicBezierCurve.prototype = Object.create( Curve.prototype );
+ CubicBezierCurve.prototype.constructor = CubicBezierCurve;
+
+ CubicBezierCurve.prototype.getPoint = function ( t ) {
+
+ var v0 = this.v0, v1 = this.v1, v2 = this.v2, v3 = this.v3;
+
+ return new Vector2(
+ CubicBezier( t, v0.x, v1.x, v2.x, v3.x ),
+ CubicBezier( t, v0.y, v1.y, v2.y, v3.y )
+ );
+
+ };
+
+ function QuadraticBezierCurve( v0, v1, v2 ) {
+
+ Curve.call( this );
+
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
+
+ }
+
+ QuadraticBezierCurve.prototype = Object.create( Curve.prototype );
+ QuadraticBezierCurve.prototype.constructor = QuadraticBezierCurve;
+
+ QuadraticBezierCurve.prototype.getPoint = function ( t ) {
+
+ var v0 = this.v0, v1 = this.v1, v2 = this.v2;
+
+ return new Vector2(
+ QuadraticBezier( t, v0.x, v1.x, v2.x ),
+ QuadraticBezier( t, v0.y, v1.y, v2.y )
+ );
+
+ };
+
+ var PathPrototype = Object.assign( Object.create( CurvePath.prototype ), {
+
+ fromPoints: function ( vectors ) {
+
+ this.moveTo( vectors[ 0 ].x, vectors[ 0 ].y );
+
+ for ( var i = 1, l = vectors.length; i < l; i ++ ) {
+
+ this.lineTo( vectors[ i ].x, vectors[ i ].y );
+
+ }
+
+ },
+
+ moveTo: function ( x, y ) {
+
+ this.currentPoint.set( x, y ); // TODO consider referencing vectors instead of copying?
+
+ },
+
+ lineTo: function ( x, y ) {
+
+ var curve = new LineCurve( this.currentPoint.clone(), new Vector2( x, y ) );
+ this.curves.push( curve );
+
+ this.currentPoint.set( x, y );
+
+ },
+
+ quadraticCurveTo: function ( aCPx, aCPy, aX, aY ) {
+
+ var curve = new QuadraticBezierCurve(
+ this.currentPoint.clone(),
+ new Vector2( aCPx, aCPy ),
+ new Vector2( aX, aY )
+ );
+
+ this.curves.push( curve );
+
+ this.currentPoint.set( aX, aY );
+
+ },
+
+ bezierCurveTo: function ( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY ) {
+
+ var curve = new CubicBezierCurve(
+ this.currentPoint.clone(),
+ new Vector2( aCP1x, aCP1y ),
+ new Vector2( aCP2x, aCP2y ),
+ new Vector2( aX, aY )
+ );
+
+ this.curves.push( curve );
+
+ this.currentPoint.set( aX, aY );
+
+ },
+
+ splineThru: function ( pts /*Array of Vector*/ ) {
+
+ var npts = [ this.currentPoint.clone() ].concat( pts );
+
+ var curve = new SplineCurve( npts );
+ this.curves.push( curve );
+
+ this.currentPoint.copy( pts[ pts.length - 1 ] );
+
+ },
+
+ arc: function ( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
+
+ var x0 = this.currentPoint.x;
+ var y0 = this.currentPoint.y;
+
+ this.absarc( aX + x0, aY + y0, aRadius,
+ aStartAngle, aEndAngle, aClockwise );
+
+ },
+
+ absarc: function ( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
+
+ this.absellipse( aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
+
+ },
+
+ ellipse: function ( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
+
+ var x0 = this.currentPoint.x;
+ var y0 = this.currentPoint.y;
+
+ this.absellipse( aX + x0, aY + y0, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation );
+
+ },
+
+ absellipse: function ( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
+
+ var curve = new EllipseCurve( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation );
+
+ if ( this.curves.length > 0 ) {
+
+ // if a previous curve is present, attempt to join
+ var firstPoint = curve.getPoint( 0 );
+
+ if ( ! firstPoint.equals( this.currentPoint ) ) {
+
+ this.lineTo( firstPoint.x, firstPoint.y );
+
+ }
+
+ }
+
+ this.curves.push( curve );
+
+ var lastPoint = curve.getPoint( 1 );
+ this.currentPoint.copy( lastPoint );
+
+ }
+
+ } );
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * Creates free form 2d path using series of points, lines or curves.
+ **/
+
+ function Path( points ) {
+
+ CurvePath.call( this );
+ this.currentPoint = new Vector2();
+
+ if ( points ) {
+
+ this.fromPoints( points );
+
+ }
+
+ }
+
+ Path.prototype = PathPrototype;
+ PathPrototype.constructor = Path;
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * Defines a 2d shape plane using paths.
+ **/
+
+ // STEP 1 Create a path.
+ // STEP 2 Turn path into shape.
+ // STEP 3 ExtrudeGeometry takes in Shape/Shapes
+ // STEP 3a - Extract points from each shape, turn to vertices
+ // STEP 3b - Triangulate each shape, add faces.
+
+ function Shape() {
+
+ Path.apply( this, arguments );
+
+ this.holes = [];
+
+ }
+
+ Shape.prototype = Object.assign( Object.create( PathPrototype ), {
+
+ constructor: Shape,
+
+ getPointsHoles: function ( divisions ) {
+
+ var holesPts = [];
+
+ for ( var i = 0, l = this.holes.length; i < l; i ++ ) {
+
+ holesPts[ i ] = this.holes[ i ].getPoints( divisions );
+
+ }
+
+ return holesPts;
+
+ },
+
+ // Get points of shape and holes (keypoints based on segments parameter)
+
+ extractAllPoints: function ( divisions ) {
+
+ return {
+
+ shape: this.getPoints( divisions ),
+ holes: this.getPointsHoles( divisions )
+
+ };
+
+ },
+
+ extractPoints: function ( divisions ) {
+
+ return this.extractAllPoints( divisions );
+
+ }
+
+ } );
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * minimal class for proxing functions to Path. Replaces old "extractSubpaths()"
+ **/
+
+ function ShapePath() {
+
+ this.subPaths = [];
+ this.currentPath = null;
+
+ }
+
+ Object.assign( ShapePath.prototype, {
+
+ moveTo: function ( x, y ) {
+
+ this.currentPath = new Path();
+ this.subPaths.push( this.currentPath );
+ this.currentPath.moveTo( x, y );
+
+ },
+
+ lineTo: function ( x, y ) {
+
+ this.currentPath.lineTo( x, y );
+
+ },
+
+ quadraticCurveTo: function ( aCPx, aCPy, aX, aY ) {
+
+ this.currentPath.quadraticCurveTo( aCPx, aCPy, aX, aY );
+
+ },
+
+ bezierCurveTo: function ( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY ) {
+
+ this.currentPath.bezierCurveTo( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY );
+
+ },
+
+ splineThru: function ( pts ) {
+
+ this.currentPath.splineThru( pts );
+
+ },
+
+ toShapes: function ( isCCW, noHoles ) {
+
+ function toShapesNoHoles( inSubpaths ) {
+
+ var shapes = [];
+
+ for ( var i = 0, l = inSubpaths.length; i < l; i ++ ) {
+
+ var tmpPath = inSubpaths[ i ];
+
+ var tmpShape = new Shape();
+ tmpShape.curves = tmpPath.curves;
+
+ shapes.push( tmpShape );
+
+ }
+
+ return shapes;
+
+ }
+
+ function isPointInsidePolygon( inPt, inPolygon ) {
+
+ var polyLen = inPolygon.length;
+
+ // inPt on polygon contour => immediate success or
+ // toggling of inside/outside at every single! intersection point of an edge
+ // with the horizontal line through inPt, left of inPt
+ // not counting lowerY endpoints of edges and whole edges on that line
+ var inside = false;
+ for ( var p = polyLen - 1, q = 0; q < polyLen; p = q ++ ) {
+
+ var edgeLowPt = inPolygon[ p ];
+ var edgeHighPt = inPolygon[ q ];
+
+ var edgeDx = edgeHighPt.x - edgeLowPt.x;
+ var edgeDy = edgeHighPt.y - edgeLowPt.y;
+
+ if ( Math.abs( edgeDy ) > Number.EPSILON ) {
+
+ // not parallel
+ if ( edgeDy < 0 ) {
+
+ edgeLowPt = inPolygon[ q ]; edgeDx = - edgeDx;
+ edgeHighPt = inPolygon[ p ]; edgeDy = - edgeDy;
+
+ }
+ if ( ( inPt.y < edgeLowPt.y ) || ( inPt.y > edgeHighPt.y ) ) continue;
+
+ if ( inPt.y === edgeLowPt.y ) {
+
+ if ( inPt.x === edgeLowPt.x ) return true; // inPt is on contour ?
+ // continue; // no intersection or edgeLowPt => doesn't count !!!
+
+ } else {
+
+ var perpEdge = edgeDy * ( inPt.x - edgeLowPt.x ) - edgeDx * ( inPt.y - edgeLowPt.y );
+ if ( perpEdge === 0 ) return true; // inPt is on contour ?
+ if ( perpEdge < 0 ) continue;
+ inside = ! inside; // true intersection left of inPt
+
+ }
+
+ } else {
+
+ // parallel or collinear
+ if ( inPt.y !== edgeLowPt.y ) continue; // parallel
+ // edge lies on the same horizontal line as inPt
+ if ( ( ( edgeHighPt.x <= inPt.x ) && ( inPt.x <= edgeLowPt.x ) ) ||
+ ( ( edgeLowPt.x <= inPt.x ) && ( inPt.x <= edgeHighPt.x ) ) ) return true; // inPt: Point on contour !
+ // continue;
+
+ }
+
+ }
+
+ return inside;
+
+ }
+
+ var isClockWise = ShapeUtils.isClockWise;
+
+ var subPaths = this.subPaths;
+ if ( subPaths.length === 0 ) return [];
+
+ if ( noHoles === true ) return toShapesNoHoles( subPaths );
+
+
+ var solid, tmpPath, tmpShape, shapes = [];
+
+ if ( subPaths.length === 1 ) {
+
+ tmpPath = subPaths[ 0 ];
+ tmpShape = new Shape();
+ tmpShape.curves = tmpPath.curves;
+ shapes.push( tmpShape );
+ return shapes;
+
+ }
+
+ var holesFirst = ! isClockWise( subPaths[ 0 ].getPoints() );
+ holesFirst = isCCW ? ! holesFirst : holesFirst;
+
+ // console.log("Holes first", holesFirst);
+
+ var betterShapeHoles = [];
+ var newShapes = [];
+ var newShapeHoles = [];
+ var mainIdx = 0;
+ var tmpPoints;
+
+ newShapes[ mainIdx ] = undefined;
+ newShapeHoles[ mainIdx ] = [];
+
+ for ( var i = 0, l = subPaths.length; i < l; i ++ ) {
+
+ tmpPath = subPaths[ i ];
+ tmpPoints = tmpPath.getPoints();
+ solid = isClockWise( tmpPoints );
+ solid = isCCW ? ! solid : solid;
+
+ if ( solid ) {
+
+ if ( ( ! holesFirst ) && ( newShapes[ mainIdx ] ) ) mainIdx ++;
+
+ newShapes[ mainIdx ] = { s: new Shape(), p: tmpPoints };
+ newShapes[ mainIdx ].s.curves = tmpPath.curves;
+
+ if ( holesFirst ) mainIdx ++;
+ newShapeHoles[ mainIdx ] = [];
+
+ //console.log('cw', i);
+
+ } else {
+
+ newShapeHoles[ mainIdx ].push( { h: tmpPath, p: tmpPoints[ 0 ] } );
+
+ //console.log('ccw', i);
+
+ }
+
+ }
+
+ // only Holes? -> probably all Shapes with wrong orientation
+ if ( ! newShapes[ 0 ] ) return toShapesNoHoles( subPaths );
+
+
+ if ( newShapes.length > 1 ) {
+
+ var ambiguous = false;
+ var toChange = [];
+
+ for ( var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
+
+ betterShapeHoles[ sIdx ] = [];
+
+ }
+
+ for ( var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
+
+ var sho = newShapeHoles[ sIdx ];
+
+ for ( var hIdx = 0; hIdx < sho.length; hIdx ++ ) {
+
+ var ho = sho[ hIdx ];
+ var hole_unassigned = true;
+
+ for ( var s2Idx = 0; s2Idx < newShapes.length; s2Idx ++ ) {
+
+ if ( isPointInsidePolygon( ho.p, newShapes[ s2Idx ].p ) ) {
+
+ if ( sIdx !== s2Idx ) toChange.push( { froms: sIdx, tos: s2Idx, hole: hIdx } );
+ if ( hole_unassigned ) {
+
+ hole_unassigned = false;
+ betterShapeHoles[ s2Idx ].push( ho );
+
+ } else {
+
+ ambiguous = true;
+
+ }
+
+ }
+
+ }
+ if ( hole_unassigned ) {
+
+ betterShapeHoles[ sIdx ].push( ho );
+
+ }
+
+ }
+
+ }
+ // console.log("ambiguous: ", ambiguous);
+ if ( toChange.length > 0 ) {
+
+ // console.log("to change: ", toChange);
+ if ( ! ambiguous ) newShapeHoles = betterShapeHoles;
+
+ }
+
+ }
+
+ var tmpHoles;
+
+ for ( var i = 0, il = newShapes.length; i < il; i ++ ) {
+
+ tmpShape = newShapes[ i ].s;
+ shapes.push( tmpShape );
+ tmpHoles = newShapeHoles[ i ];
+
+ for ( var j = 0, jl = tmpHoles.length; j < jl; j ++ ) {
+
+ tmpShape.holes.push( tmpHoles[ j ].h );
+
+ }
+
+ }
+
+ //console.log("shape", shapes);
+
+ return shapes;
+
+ }
+
+ } );
+
+ /**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Font( data ) {
+
+ this.data = data;
+
+ }
+
+ Object.assign( Font.prototype, {
+
+ isFont: true,
+
+ generateShapes: function ( text, size, divisions ) {
+
+ function createPaths( text ) {
+
+ var chars = String( text ).split( '' );
+ var scale = size / data.resolution;
+ var line_height = ( data.boundingBox.yMax - data.boundingBox.yMin + data.underlineThickness ) * scale;
+
+ var offsetX = 0, offsetY = 0;
+
+ var paths = [];
+
+ for ( var i = 0; i < chars.length; i ++ ) {
+
+ var char = chars[ i ];
+
+ if ( char === '\n' ) {
+
+ offsetX = 0;
+ offsetY -= line_height;
+
+ } else {
+
+ var ret = createPath( char, scale, offsetX, offsetY );
+ offsetX += ret.offsetX;
+ paths.push( ret.path );
+
+ }
+
+ }
+
+ return paths;
+
+ }
+
+ function createPath( c, scale, offsetX, offsetY ) {
+
+ var glyph = data.glyphs[ c ] || data.glyphs[ '?' ];
+
+ if ( ! glyph ) return;
+
+ var path = new ShapePath();
+
+ var pts = [];
+ var x, y, cpx, cpy, cpx0, cpy0, cpx1, cpy1, cpx2, cpy2, laste;
+
+ if ( glyph.o ) {
+
+ var outline = glyph._cachedOutline || ( glyph._cachedOutline = glyph.o.split( ' ' ) );
+
+ for ( var i = 0, l = outline.length; i < l; ) {
+
+ var action = outline[ i ++ ];
+
+ switch ( action ) {
+
+ case 'm': // moveTo
+
+ x = outline[ i ++ ] * scale + offsetX;
+ y = outline[ i ++ ] * scale + offsetY;
+
+ path.moveTo( x, y );
+
+ break;
+
+ case 'l': // lineTo
+
+ x = outline[ i ++ ] * scale + offsetX;
+ y = outline[ i ++ ] * scale + offsetY;
+
+ path.lineTo( x, y );
+
+ break;
+
+ case 'q': // quadraticCurveTo
+
+ cpx = outline[ i ++ ] * scale + offsetX;
+ cpy = outline[ i ++ ] * scale + offsetY;
+ cpx1 = outline[ i ++ ] * scale + offsetX;
+ cpy1 = outline[ i ++ ] * scale + offsetY;
+
+ path.quadraticCurveTo( cpx1, cpy1, cpx, cpy );
+
+ laste = pts[ pts.length - 1 ];
+
+ if ( laste ) {
+
+ cpx0 = laste.x;
+ cpy0 = laste.y;
+
+ for ( var i2 = 1; i2 <= divisions; i2 ++ ) {
+
+ var t = i2 / divisions;
+ QuadraticBezier( t, cpx0, cpx1, cpx );
+ QuadraticBezier( t, cpy0, cpy1, cpy );
+
+ }
+
+ }
+
+ break;
+
+ case 'b': // bezierCurveTo
+
+ cpx = outline[ i ++ ] * scale + offsetX;
+ cpy = outline[ i ++ ] * scale + offsetY;
+ cpx1 = outline[ i ++ ] * scale + offsetX;
+ cpy1 = outline[ i ++ ] * scale + offsetY;
+ cpx2 = outline[ i ++ ] * scale + offsetX;
+ cpy2 = outline[ i ++ ] * scale + offsetY;
+
+ path.bezierCurveTo( cpx1, cpy1, cpx2, cpy2, cpx, cpy );
+
+ laste = pts[ pts.length - 1 ];
+
+ if ( laste ) {
+
+ cpx0 = laste.x;
+ cpy0 = laste.y;
+
+ for ( var i2 = 1; i2 <= divisions; i2 ++ ) {
+
+ var t = i2 / divisions;
+ CubicBezier( t, cpx0, cpx1, cpx2, cpx );
+ CubicBezier( t, cpy0, cpy1, cpy2, cpy );
+
+ }
+
+ }
+
+ break;
+
+ }
+
+ }
+
+ }
+
+ return { offsetX: glyph.ha * scale, path: path };
+
+ }
+
+ //
+
+ if ( size === undefined ) size = 100;
+ if ( divisions === undefined ) divisions = 4;
+
+ var data = this.data;
+
+ var paths = createPaths( text );
+ var shapes = [];
+
+ for ( var p = 0, pl = paths.length; p < pl; p ++ ) {
+
+ Array.prototype.push.apply( shapes, paths[ p ].toShapes() );
+
+ }
+
+ return shapes;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function FontLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( FontLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var scope = this;
+
+ var loader = new FileLoader( this.manager );
+ loader.load( url, function ( text ) {
+
+ var json;
+
+ try {
+
+ json = JSON.parse( text );
+
+ } catch ( e ) {
+
+ console.warn( 'THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead.' );
+ json = JSON.parse( text.substring( 65, text.length - 2 ) );
+
+ }
+
+ var font = scope.parse( json );
+
+ if ( onLoad ) onLoad( font );
+
+ }, onProgress, onError );
+
+ },
+
+ parse: function ( json ) {
+
+ return new Font( json );
+
+ }
+
+ } );
+
+ var context;
+
+ var AudioContext = {
+
+ getContext: function () {
+
+ if ( context === undefined ) {
+
+ context = new ( window.AudioContext || window.webkitAudioContext )();
+
+ }
+
+ return context;
+
+ },
+
+ setContext: function ( value ) {
+
+ context = value;
+
+ }
+
+ };
+
+ /**
+ * @author Reece Aaron Lecrivain / http://reecenotes.com/
+ */
+
+ function AudioLoader( manager ) {
+
+ this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
+
+ }
+
+ Object.assign( AudioLoader.prototype, {
+
+ load: function ( url, onLoad, onProgress, onError ) {
+
+ var loader = new FileLoader( this.manager );
+ loader.setResponseType( 'arraybuffer' );
+ loader.load( url, function ( buffer ) {
+
+ var context = AudioContext.getContext();
+
+ context.decodeAudioData( buffer, function ( audioBuffer ) {
+
+ onLoad( audioBuffer );
+
+ } );
+
+ }, onProgress, onError );
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function StereoCamera() {
+
+ this.type = 'StereoCamera';
+
+ this.aspect = 1;
+
+ this.eyeSep = 0.064;
+
+ this.cameraL = new PerspectiveCamera();
+ this.cameraL.layers.enable( 1 );
+ this.cameraL.matrixAutoUpdate = false;
+
+ this.cameraR = new PerspectiveCamera();
+ this.cameraR.layers.enable( 2 );
+ this.cameraR.matrixAutoUpdate = false;
+
+ }
+
+ Object.assign( StereoCamera.prototype, {
+
+ update: ( function () {
+
+ var instance, focus, fov, aspect, near, far, zoom, eyeSep;
+
+ var eyeRight = new Matrix4();
+ var eyeLeft = new Matrix4();
+
+ return function update( camera ) {
+
+ var needsUpdate = instance !== this || focus !== camera.focus || fov !== camera.fov ||
+ aspect !== camera.aspect * this.aspect || near !== camera.near ||
+ far !== camera.far || zoom !== camera.zoom || eyeSep !== this.eyeSep;
+
+ if ( needsUpdate ) {
+
+ instance = this;
+ focus = camera.focus;
+ fov = camera.fov;
+ aspect = camera.aspect * this.aspect;
+ near = camera.near;
+ far = camera.far;
+ zoom = camera.zoom;
+
+ // Off-axis stereoscopic effect based on
+ // http://paulbourke.net/stereographics/stereorender/
+
+ var projectionMatrix = camera.projectionMatrix.clone();
+ eyeSep = this.eyeSep / 2;
+ var eyeSepOnProjection = eyeSep * near / focus;
+ var ymax = ( near * Math.tan( _Math.DEG2RAD * fov * 0.5 ) ) / zoom;
+ var xmin, xmax;
+
+ // translate xOffset
+
+ eyeLeft.elements[ 12 ] = - eyeSep;
+ eyeRight.elements[ 12 ] = eyeSep;
+
+ // for left eye
+
+ xmin = - ymax * aspect + eyeSepOnProjection;
+ xmax = ymax * aspect + eyeSepOnProjection;
+
+ projectionMatrix.elements[ 0 ] = 2 * near / ( xmax - xmin );
+ projectionMatrix.elements[ 8 ] = ( xmax + xmin ) / ( xmax - xmin );
+
+ this.cameraL.projectionMatrix.copy( projectionMatrix );
+
+ // for right eye
+
+ xmin = - ymax * aspect - eyeSepOnProjection;
+ xmax = ymax * aspect - eyeSepOnProjection;
+
+ projectionMatrix.elements[ 0 ] = 2 * near / ( xmax - xmin );
+ projectionMatrix.elements[ 8 ] = ( xmax + xmin ) / ( xmax - xmin );
+
+ this.cameraR.projectionMatrix.copy( projectionMatrix );
+
+ }
+
+ this.cameraL.matrixWorld.copy( camera.matrixWorld ).multiply( eyeLeft );
+ this.cameraR.matrixWorld.copy( camera.matrixWorld ).multiply( eyeRight );
+
+ };
+
+ } )()
+
+ } );
+
+ /**
+ * Camera for rendering cube maps
+ * - renders scene into axis-aligned cube
+ *
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function CubeCamera( near, far, cubeResolution ) {
+
+ Object3D.call( this );
+
+ this.type = 'CubeCamera';
+
+ var fov = 90, aspect = 1;
+
+ var cameraPX = new PerspectiveCamera( fov, aspect, near, far );
+ cameraPX.up.set( 0, - 1, 0 );
+ cameraPX.lookAt( new Vector3( 1, 0, 0 ) );
+ this.add( cameraPX );
+
+ var cameraNX = new PerspectiveCamera( fov, aspect, near, far );
+ cameraNX.up.set( 0, - 1, 0 );
+ cameraNX.lookAt( new Vector3( - 1, 0, 0 ) );
+ this.add( cameraNX );
+
+ var cameraPY = new PerspectiveCamera( fov, aspect, near, far );
+ cameraPY.up.set( 0, 0, 1 );
+ cameraPY.lookAt( new Vector3( 0, 1, 0 ) );
+ this.add( cameraPY );
+
+ var cameraNY = new PerspectiveCamera( fov, aspect, near, far );
+ cameraNY.up.set( 0, 0, - 1 );
+ cameraNY.lookAt( new Vector3( 0, - 1, 0 ) );
+ this.add( cameraNY );
+
+ var cameraPZ = new PerspectiveCamera( fov, aspect, near, far );
+ cameraPZ.up.set( 0, - 1, 0 );
+ cameraPZ.lookAt( new Vector3( 0, 0, 1 ) );
+ this.add( cameraPZ );
+
+ var cameraNZ = new PerspectiveCamera( fov, aspect, near, far );
+ cameraNZ.up.set( 0, - 1, 0 );
+ cameraNZ.lookAt( new Vector3( 0, 0, - 1 ) );
+ this.add( cameraNZ );
+
+ var options = { format: RGBFormat, magFilter: LinearFilter, minFilter: LinearFilter };
+
+ this.renderTarget = new WebGLRenderTargetCube( cubeResolution, cubeResolution, options );
+ this.renderTarget.texture.name = "CubeCamera";
+
+ this.updateCubeMap = function ( renderer, scene ) {
+
+ if ( this.parent === null ) this.updateMatrixWorld();
+
+ var renderTarget = this.renderTarget;
+ var generateMipmaps = renderTarget.texture.generateMipmaps;
+
+ renderTarget.texture.generateMipmaps = false;
+
+ renderTarget.activeCubeFace = 0;
+ renderer.render( scene, cameraPX, renderTarget );
+
+ renderTarget.activeCubeFace = 1;
+ renderer.render( scene, cameraNX, renderTarget );
+
+ renderTarget.activeCubeFace = 2;
+ renderer.render( scene, cameraPY, renderTarget );
+
+ renderTarget.activeCubeFace = 3;
+ renderer.render( scene, cameraNY, renderTarget );
+
+ renderTarget.activeCubeFace = 4;
+ renderer.render( scene, cameraPZ, renderTarget );
+
+ renderTarget.texture.generateMipmaps = generateMipmaps;
+
+ renderTarget.activeCubeFace = 5;
+ renderer.render( scene, cameraNZ, renderTarget );
+
+ renderer.setRenderTarget( null );
+
+ };
+
+ }
+
+ CubeCamera.prototype = Object.create( Object3D.prototype );
+ CubeCamera.prototype.constructor = CubeCamera;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function ArrayCamera( array ) {
+
+ PerspectiveCamera.call( this );
+
+ this.enabled = false;
+ this.cameras = array || [];
+
+ }
+
+ ArrayCamera.prototype = Object.assign( Object.create( PerspectiveCamera.prototype ), {
+
+ constructor: ArrayCamera,
+
+ isArrayCamera: true
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function AudioListener() {
+
+ Object3D.call( this );
+
+ this.type = 'AudioListener';
+
+ this.context = AudioContext.getContext();
+
+ this.gain = this.context.createGain();
+ this.gain.connect( this.context.destination );
+
+ this.filter = null;
+
+ }
+
+ AudioListener.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: AudioListener,
+
+ getInput: function () {
+
+ return this.gain;
+
+ },
+
+ removeFilter: function ( ) {
+
+ if ( this.filter !== null ) {
+
+ this.gain.disconnect( this.filter );
+ this.filter.disconnect( this.context.destination );
+ this.gain.connect( this.context.destination );
+ this.filter = null;
+
+ }
+
+ },
+
+ getFilter: function () {
+
+ return this.filter;
+
+ },
+
+ setFilter: function ( value ) {
+
+ if ( this.filter !== null ) {
+
+ this.gain.disconnect( this.filter );
+ this.filter.disconnect( this.context.destination );
+
+ } else {
+
+ this.gain.disconnect( this.context.destination );
+
+ }
+
+ this.filter = value;
+ this.gain.connect( this.filter );
+ this.filter.connect( this.context.destination );
+
+ },
+
+ getMasterVolume: function () {
+
+ return this.gain.gain.value;
+
+ },
+
+ setMasterVolume: function ( value ) {
+
+ this.gain.gain.value = value;
+
+ },
+
+ updateMatrixWorld: ( function () {
+
+ var position = new Vector3();
+ var quaternion = new Quaternion();
+ var scale = new Vector3();
+
+ var orientation = new Vector3();
+
+ return function updateMatrixWorld( force ) {
+
+ Object3D.prototype.updateMatrixWorld.call( this, force );
+
+ var listener = this.context.listener;
+ var up = this.up;
+
+ this.matrixWorld.decompose( position, quaternion, scale );
+
+ orientation.set( 0, 0, - 1 ).applyQuaternion( quaternion );
+
+ if ( listener.positionX ) {
+
+ listener.positionX.setValueAtTime( position.x, this.context.currentTime );
+ listener.positionY.setValueAtTime( position.y, this.context.currentTime );
+ listener.positionZ.setValueAtTime( position.z, this.context.currentTime );
+ listener.forwardX.setValueAtTime( orientation.x, this.context.currentTime );
+ listener.forwardY.setValueAtTime( orientation.y, this.context.currentTime );
+ listener.forwardZ.setValueAtTime( orientation.z, this.context.currentTime );
+ listener.upX.setValueAtTime( up.x, this.context.currentTime );
+ listener.upY.setValueAtTime( up.y, this.context.currentTime );
+ listener.upZ.setValueAtTime( up.z, this.context.currentTime );
+
+ } else {
+
+ listener.setPosition( position.x, position.y, position.z );
+ listener.setOrientation( orientation.x, orientation.y, orientation.z, up.x, up.y, up.z );
+
+ }
+
+ };
+
+ } )()
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Reece Aaron Lecrivain / http://reecenotes.com/
+ */
+
+ function Audio( listener ) {
+
+ Object3D.call( this );
+
+ this.type = 'Audio';
+
+ this.context = listener.context;
+
+ this.gain = this.context.createGain();
+ this.gain.connect( listener.getInput() );
+
+ this.autoplay = false;
+
+ this.buffer = null;
+ this.loop = false;
+ this.startTime = 0;
+ this.playbackRate = 1;
+ this.isPlaying = false;
+ this.hasPlaybackControl = true;
+ this.sourceType = 'empty';
+
+ this.filters = [];
+
+ }
+
+ Audio.prototype = Object.assign( Object.create( Object3D.prototype ), {
+
+ constructor: Audio,
+
+ getOutput: function () {
+
+ return this.gain;
+
+ },
+
+ setNodeSource: function ( audioNode ) {
+
+ this.hasPlaybackControl = false;
+ this.sourceType = 'audioNode';
+ this.source = audioNode;
+ this.connect();
+
+ return this;
+
+ },
+
+ setBuffer: function ( audioBuffer ) {
+
+ this.buffer = audioBuffer;
+ this.sourceType = 'buffer';
+
+ if ( this.autoplay ) this.play();
+
+ return this;
+
+ },
+
+ play: function () {
+
+ if ( this.isPlaying === true ) {
+
+ console.warn( 'THREE.Audio: Audio is already playing.' );
+ return;
+
+ }
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return;
+
+ }
+
+ var source = this.context.createBufferSource();
+
+ source.buffer = this.buffer;
+ source.loop = this.loop;
+ source.onended = this.onEnded.bind( this );
+ source.playbackRate.setValueAtTime( this.playbackRate, this.startTime );
+ source.start( 0, this.startTime );
+
+ this.isPlaying = true;
+
+ this.source = source;
+
+ return this.connect();
+
+ },
+
+ pause: function () {
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return;
+
+ }
+
+ this.source.stop();
+ this.startTime = this.context.currentTime;
+ this.isPlaying = false;
+
+ return this;
+
+ },
+
+ stop: function () {
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return;
+
+ }
+
+ this.source.stop();
+ this.startTime = 0;
+ this.isPlaying = false;
+
+ return this;
+
+ },
+
+ connect: function () {
+
+ if ( this.filters.length > 0 ) {
+
+ this.source.connect( this.filters[ 0 ] );
+
+ for ( var i = 1, l = this.filters.length; i < l; i ++ ) {
+
+ this.filters[ i - 1 ].connect( this.filters[ i ] );
+
+ }
+
+ this.filters[ this.filters.length - 1 ].connect( this.getOutput() );
+
+ } else {
+
+ this.source.connect( this.getOutput() );
+
+ }
+
+ return this;
+
+ },
+
+ disconnect: function () {
+
+ if ( this.filters.length > 0 ) {
+
+ this.source.disconnect( this.filters[ 0 ] );
+
+ for ( var i = 1, l = this.filters.length; i < l; i ++ ) {
+
+ this.filters[ i - 1 ].disconnect( this.filters[ i ] );
+
+ }
+
+ this.filters[ this.filters.length - 1 ].disconnect( this.getOutput() );
+
+ } else {
+
+ this.source.disconnect( this.getOutput() );
+
+ }
+
+ return this;
+
+ },
+
+ getFilters: function () {
+
+ return this.filters;
+
+ },
+
+ setFilters: function ( value ) {
+
+ if ( ! value ) value = [];
+
+ if ( this.isPlaying === true ) {
+
+ this.disconnect();
+ this.filters = value;
+ this.connect();
+
+ } else {
+
+ this.filters = value;
+
+ }
+
+ return this;
+
+ },
+
+ getFilter: function () {
+
+ return this.getFilters()[ 0 ];
+
+ },
+
+ setFilter: function ( filter ) {
+
+ return this.setFilters( filter ? [ filter ] : [] );
+
+ },
+
+ setPlaybackRate: function ( value ) {
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return;
+
+ }
+
+ this.playbackRate = value;
+
+ if ( this.isPlaying === true ) {
+
+ this.source.playbackRate.setValueAtTime( this.playbackRate, this.context.currentTime );
+
+ }
+
+ return this;
+
+ },
+
+ getPlaybackRate: function () {
+
+ return this.playbackRate;
+
+ },
+
+ onEnded: function () {
+
+ this.isPlaying = false;
+
+ },
+
+ getLoop: function () {
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return false;
+
+ }
+
+ return this.loop;
+
+ },
+
+ setLoop: function ( value ) {
+
+ if ( this.hasPlaybackControl === false ) {
+
+ console.warn( 'THREE.Audio: this Audio has no playback control.' );
+ return;
+
+ }
+
+ this.loop = value;
+
+ if ( this.isPlaying === true ) {
+
+ this.source.loop = this.loop;
+
+ }
+
+ return this;
+
+ },
+
+ getVolume: function () {
+
+ return this.gain.gain.value;
+
+ },
+
+ setVolume: function ( value ) {
+
+ this.gain.gain.value = value;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function PositionalAudio( listener ) {
+
+ Audio.call( this, listener );
+
+ this.panner = this.context.createPanner();
+ this.panner.connect( this.gain );
+
+ }
+
+ PositionalAudio.prototype = Object.assign( Object.create( Audio.prototype ), {
+
+ constructor: PositionalAudio,
+
+ getOutput: function () {
+
+ return this.panner;
+
+ },
+
+ getRefDistance: function () {
+
+ return this.panner.refDistance;
+
+ },
+
+ setRefDistance: function ( value ) {
+
+ this.panner.refDistance = value;
+
+ },
+
+ getRolloffFactor: function () {
+
+ return this.panner.rolloffFactor;
+
+ },
+
+ setRolloffFactor: function ( value ) {
+
+ this.panner.rolloffFactor = value;
+
+ },
+
+ getDistanceModel: function () {
+
+ return this.panner.distanceModel;
+
+ },
+
+ setDistanceModel: function ( value ) {
+
+ this.panner.distanceModel = value;
+
+ },
+
+ getMaxDistance: function () {
+
+ return this.panner.maxDistance;
+
+ },
+
+ setMaxDistance: function ( value ) {
+
+ this.panner.maxDistance = value;
+
+ },
+
+ updateMatrixWorld: ( function () {
+
+ var position = new Vector3();
+
+ return function updateMatrixWorld( force ) {
+
+ Object3D.prototype.updateMatrixWorld.call( this, force );
+
+ position.setFromMatrixPosition( this.matrixWorld );
+
+ this.panner.setPosition( position.x, position.y, position.z );
+
+ };
+
+ } )()
+
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function AudioAnalyser( audio, fftSize ) {
+
+ this.analyser = audio.context.createAnalyser();
+ this.analyser.fftSize = fftSize !== undefined ? fftSize : 2048;
+
+ this.data = new Uint8Array( this.analyser.frequencyBinCount );
+
+ audio.getOutput().connect( this.analyser );
+
+ }
+
+ Object.assign( AudioAnalyser.prototype, {
+
+ getFrequencyData: function () {
+
+ this.analyser.getByteFrequencyData( this.data );
+
+ return this.data;
+
+ },
+
+ getAverageFrequency: function () {
+
+ var value = 0, data = this.getFrequencyData();
+
+ for ( var i = 0; i < data.length; i ++ ) {
+
+ value += data[ i ];
+
+ }
+
+ return value / data.length;
+
+ }
+
+ } );
+
+ /**
+ *
+ * Buffered scene graph property that allows weighted accumulation.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function PropertyMixer( binding, typeName, valueSize ) {
+
+ this.binding = binding;
+ this.valueSize = valueSize;
+
+ var bufferType = Float64Array,
+ mixFunction;
+
+ switch ( typeName ) {
+
+ case 'quaternion':
+ mixFunction = this._slerp;
+ break;
+
+ case 'string':
+ case 'bool':
+ bufferType = Array;
+ mixFunction = this._select;
+ break;
+
+ default:
+ mixFunction = this._lerp;
+
+ }
+
+ this.buffer = new bufferType( valueSize * 4 );
+ // layout: [ incoming | accu0 | accu1 | orig ]
+ //
+ // interpolators can use .buffer as their .result
+ // the data then goes to 'incoming'
+ //
+ // 'accu0' and 'accu1' are used frame-interleaved for
+ // the cumulative result and are compared to detect
+ // changes
+ //
+ // 'orig' stores the original state of the property
+
+ this._mixBufferRegion = mixFunction;
+
+ this.cumulativeWeight = 0;
+
+ this.useCount = 0;
+ this.referenceCount = 0;
+
+ }
+
+ Object.assign( PropertyMixer.prototype, {
+
+ // accumulate data in the 'incoming' region into 'accu<i>'
+ accumulate: function ( accuIndex, weight ) {
+
+ // note: happily accumulating nothing when weight = 0, the caller knows
+ // the weight and shouldn't have made the call in the first place
+
+ var buffer = this.buffer,
+ stride = this.valueSize,
+ offset = accuIndex * stride + stride,
+
+ currentWeight = this.cumulativeWeight;
+
+ if ( currentWeight === 0 ) {
+
+ // accuN := incoming * weight
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ buffer[ offset + i ] = buffer[ i ];
+
+ }
+
+ currentWeight = weight;
+
+ } else {
+
+ // accuN := accuN + incoming * weight
+
+ currentWeight += weight;
+ var mix = weight / currentWeight;
+ this._mixBufferRegion( buffer, offset, 0, mix, stride );
+
+ }
+
+ this.cumulativeWeight = currentWeight;
+
+ },
+
+ // apply the state of 'accu<i>' to the binding when accus differ
+ apply: function ( accuIndex ) {
+
+ var stride = this.valueSize,
+ buffer = this.buffer,
+ offset = accuIndex * stride + stride,
+
+ weight = this.cumulativeWeight,
+
+ binding = this.binding;
+
+ this.cumulativeWeight = 0;
+
+ if ( weight < 1 ) {
+
+ // accuN := accuN + original * ( 1 - cumulativeWeight )
+
+ var originalValueOffset = stride * 3;
+
+ this._mixBufferRegion(
+ buffer, offset, originalValueOffset, 1 - weight, stride );
+
+ }
+
+ for ( var i = stride, e = stride + stride; i !== e; ++ i ) {
+
+ if ( buffer[ i ] !== buffer[ i + stride ] ) {
+
+ // value has changed -> update scene graph
+
+ binding.setValue( buffer, offset );
+ break;
+
+ }
+
+ }
+
+ },
+
+ // remember the state of the bound property and copy it to both accus
+ saveOriginalState: function () {
+
+ var binding = this.binding;
+
+ var buffer = this.buffer,
+ stride = this.valueSize,
+
+ originalValueOffset = stride * 3;
+
+ binding.getValue( buffer, originalValueOffset );
+
+ // accu[0..1] := orig -- initially detect changes against the original
+ for ( var i = stride, e = originalValueOffset; i !== e; ++ i ) {
+
+ buffer[ i ] = buffer[ originalValueOffset + ( i % stride ) ];
+
+ }
+
+ this.cumulativeWeight = 0;
+
+ },
+
+ // apply the state previously taken via 'saveOriginalState' to the binding
+ restoreOriginalState: function () {
+
+ var originalValueOffset = this.valueSize * 3;
+ this.binding.setValue( this.buffer, originalValueOffset );
+
+ },
+
+
+ // mix functions
+
+ _select: function ( buffer, dstOffset, srcOffset, t, stride ) {
+
+ if ( t >= 0.5 ) {
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ buffer[ dstOffset + i ] = buffer[ srcOffset + i ];
+
+ }
+
+ }
+
+ },
+
+ _slerp: function ( buffer, dstOffset, srcOffset, t ) {
+
+ Quaternion.slerpFlat( buffer, dstOffset, buffer, dstOffset, buffer, srcOffset, t );
+
+ },
+
+ _lerp: function ( buffer, dstOffset, srcOffset, t, stride ) {
+
+ var s = 1 - t;
+
+ for ( var i = 0; i !== stride; ++ i ) {
+
+ var j = dstOffset + i;
+
+ buffer[ j ] = buffer[ j ] * s + buffer[ srcOffset + i ] * t;
+
+ }
+
+ }
+
+ } );
+
+ /**
+ *
+ * A reference to a real property in the scene graph.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function Composite( targetGroup, path, optionalParsedPath ) {
+
+ var parsedPath = optionalParsedPath || PropertyBinding.parseTrackName( path );
+
+ this._targetGroup = targetGroup;
+ this._bindings = targetGroup.subscribe_( path, parsedPath );
+
+ }
+
+ Object.assign( Composite.prototype, {
+
+ getValue: function ( array, offset ) {
+
+ this.bind(); // bind all binding
+
+ var firstValidIndex = this._targetGroup.nCachedObjects_,
+ binding = this._bindings[ firstValidIndex ];
+
+ // and only call .getValue on the first
+ if ( binding !== undefined ) binding.getValue( array, offset );
+
+ },
+
+ setValue: function ( array, offset ) {
+
+ var bindings = this._bindings;
+
+ for ( var i = this._targetGroup.nCachedObjects_,
+ n = bindings.length; i !== n; ++ i ) {
+
+ bindings[ i ].setValue( array, offset );
+
+ }
+
+ },
+
+ bind: function () {
+
+ var bindings = this._bindings;
+
+ for ( var i = this._targetGroup.nCachedObjects_,
+ n = bindings.length; i !== n; ++ i ) {
+
+ bindings[ i ].bind();
+
+ }
+
+ },
+
+ unbind: function () {
+
+ var bindings = this._bindings;
+
+ for ( var i = this._targetGroup.nCachedObjects_,
+ n = bindings.length; i !== n; ++ i ) {
+
+ bindings[ i ].unbind();
+
+ }
+
+ }
+
+ } );
+
+
+ function PropertyBinding( rootNode, path, parsedPath ) {
+
+ this.path = path;
+ this.parsedPath = parsedPath || PropertyBinding.parseTrackName( path );
+
+ this.node = PropertyBinding.findNode( rootNode, this.parsedPath.nodeName ) || rootNode;
+
+ this.rootNode = rootNode;
+
+ }
+
+ Object.assign( PropertyBinding, {
+
+ Composite: Composite,
+
+ create: function ( root, path, parsedPath ) {
+
+ if ( ! ( root && root.isAnimationObjectGroup ) ) {
+
+ return new PropertyBinding( root, path, parsedPath );
+
+ } else {
+
+ return new PropertyBinding.Composite( root, path, parsedPath );
+
+ }
+
+ },
+
+ parseTrackName: function () {
+
+ // Parent directories, delimited by '/' or ':'. Currently unused, but must
+ // be matched to parse the rest of the track name.
+ var directoryRe = /((?:[\w-]+[\/:])*)/;
+
+ // Target node. May contain word characters (a-zA-Z0-9_) and '.' or '-'.
+ var nodeRe = /([\w-\.]+)?/;
+
+ // Object on target node, and accessor. Name may contain only word
+ // characters. Accessor may contain any character except closing bracket.
+ var objectRe = /(?:\.([\w-]+)(?:\[(.+)\])?)?/;
+
+ // Property and accessor. May contain only word characters. Accessor may
+ // contain any non-bracket characters.
+ var propertyRe = /\.([\w-]+)(?:\[(.+)\])?/;
+
+ var trackRe = new RegExp(''
+ + '^'
+ + directoryRe.source
+ + nodeRe.source
+ + objectRe.source
+ + propertyRe.source
+ + '$'
+ );
+
+ var supportedObjectNames = [ 'material', 'materials', 'bones' ];
+
+ return function ( trackName ) {
+
+ var matches = trackRe.exec( trackName );
+
+ if ( ! matches ) {
+
+ throw new Error( 'PropertyBinding: Cannot parse trackName: ' + trackName );
+
+ }
+
+ var results = {
+ // directoryName: matches[ 1 ], // (tschw) currently unused
+ nodeName: matches[ 2 ],
+ objectName: matches[ 3 ],
+ objectIndex: matches[ 4 ],
+ propertyName: matches[ 5 ], // required
+ propertyIndex: matches[ 6 ]
+ };
+
+ var lastDot = results.nodeName && results.nodeName.lastIndexOf( '.' );
+
+ if ( lastDot !== undefined && lastDot !== -1 ) {
+
+ var objectName = results.nodeName.substring( lastDot + 1 );
+
+ // Object names must be checked against a whitelist. Otherwise, there
+ // is no way to parse 'foo.bar.baz': 'baz' must be a property, but
+ // 'bar' could be the objectName, or part of a nodeName (which can
+ // include '.' characters).
+ if ( supportedObjectNames.indexOf( objectName ) !== -1 ) {
+
+ results.nodeName = results.nodeName.substring( 0, lastDot );
+ results.objectName = objectName;
+
+ }
+
+ }
+
+ if ( results.propertyName === null || results.propertyName.length === 0 ) {
+
+ throw new Error( 'PropertyBinding: can not parse propertyName from trackName: ' + trackName );
+
+ }
+
+ return results;
+
+ };
+
+ }(),
+
+ findNode: function ( root, nodeName ) {
+
+ if ( ! nodeName || nodeName === "" || nodeName === "root" || nodeName === "." || nodeName === - 1 || nodeName === root.name || nodeName === root.uuid ) {
+
+ return root;
+
+ }
+
+ // search into skeleton bones.
+ if ( root.skeleton ) {
+
+ var searchSkeleton = function ( skeleton ) {
+
+ for ( var i = 0; i < skeleton.bones.length; i ++ ) {
+
+ var bone = skeleton.bones[ i ];
+
+ if ( bone.name === nodeName ) {
+
+ return bone;
+
+ }
+
+ }
+
+ return null;
+
+ };
+
+ var bone = searchSkeleton( root.skeleton );
+
+ if ( bone ) {
+
+ return bone;
+
+ }
+
+ }
+
+ // search into node subtree.
+ if ( root.children ) {
+
+ var searchNodeSubtree = function ( children ) {
+
+ for ( var i = 0; i < children.length; i ++ ) {
+
+ var childNode = children[ i ];
+
+ if ( childNode.name === nodeName || childNode.uuid === nodeName ) {
+
+ return childNode;
+
+ }
+
+ var result = searchNodeSubtree( childNode.children );
+
+ if ( result ) return result;
+
+ }
+
+ return null;
+
+ };
+
+ var subTreeNode = searchNodeSubtree( root.children );
+
+ if ( subTreeNode ) {
+
+ return subTreeNode;
+
+ }
+
+ }
+
+ return null;
+
+ }
+
+ } );
+
+ Object.assign( PropertyBinding.prototype, { // prototype, continued
+
+ // these are used to "bind" a nonexistent property
+ _getValue_unavailable: function () {},
+ _setValue_unavailable: function () {},
+
+ BindingType: {
+ Direct: 0,
+ EntireArray: 1,
+ ArrayElement: 2,
+ HasFromToArray: 3
+ },
+
+ Versioning: {
+ None: 0,
+ NeedsUpdate: 1,
+ MatrixWorldNeedsUpdate: 2
+ },
+
+ GetterByBindingType: [
+
+ function getValue_direct( buffer, offset ) {
+
+ buffer[ offset ] = this.node[ this.propertyName ];
+
+ },
+
+ function getValue_array( buffer, offset ) {
+
+ var source = this.resolvedProperty;
+
+ for ( var i = 0, n = source.length; i !== n; ++ i ) {
+
+ buffer[ offset ++ ] = source[ i ];
+
+ }
+
+ },
+
+ function getValue_arrayElement( buffer, offset ) {
+
+ buffer[ offset ] = this.resolvedProperty[ this.propertyIndex ];
+
+ },
+
+ function getValue_toArray( buffer, offset ) {
+
+ this.resolvedProperty.toArray( buffer, offset );
+
+ }
+
+ ],
+
+ SetterByBindingTypeAndVersioning: [
+
+ [
+ // Direct
+
+ function setValue_direct( buffer, offset ) {
+
+ this.node[ this.propertyName ] = buffer[ offset ];
+
+ },
+
+ function setValue_direct_setNeedsUpdate( buffer, offset ) {
+
+ this.node[ this.propertyName ] = buffer[ offset ];
+ this.targetObject.needsUpdate = true;
+
+ },
+
+ function setValue_direct_setMatrixWorldNeedsUpdate( buffer, offset ) {
+
+ this.node[ this.propertyName ] = buffer[ offset ];
+ this.targetObject.matrixWorldNeedsUpdate = true;
+
+ }
+
+ ], [
+
+ // EntireArray
+
+ function setValue_array( buffer, offset ) {
+
+ var dest = this.resolvedProperty;
+
+ for ( var i = 0, n = dest.length; i !== n; ++ i ) {
+
+ dest[ i ] = buffer[ offset ++ ];
+
+ }
+
+ },
+
+ function setValue_array_setNeedsUpdate( buffer, offset ) {
+
+ var dest = this.resolvedProperty;
+
+ for ( var i = 0, n = dest.length; i !== n; ++ i ) {
+
+ dest[ i ] = buffer[ offset ++ ];
+
+ }
+
+ this.targetObject.needsUpdate = true;
+
+ },
+
+ function setValue_array_setMatrixWorldNeedsUpdate( buffer, offset ) {
+
+ var dest = this.resolvedProperty;
+
+ for ( var i = 0, n = dest.length; i !== n; ++ i ) {
+
+ dest[ i ] = buffer[ offset ++ ];
+
+ }
+
+ this.targetObject.matrixWorldNeedsUpdate = true;
+
+ }
+
+ ], [
+
+ // ArrayElement
+
+ function setValue_arrayElement( buffer, offset ) {
+
+ this.resolvedProperty[ this.propertyIndex ] = buffer[ offset ];
+
+ },
+
+ function setValue_arrayElement_setNeedsUpdate( buffer, offset ) {
+
+ this.resolvedProperty[ this.propertyIndex ] = buffer[ offset ];
+ this.targetObject.needsUpdate = true;
+
+ },
+
+ function setValue_arrayElement_setMatrixWorldNeedsUpdate( buffer, offset ) {
+
+ this.resolvedProperty[ this.propertyIndex ] = buffer[ offset ];
+ this.targetObject.matrixWorldNeedsUpdate = true;
+
+ }
+
+ ], [
+
+ // HasToFromArray
+
+ function setValue_fromArray( buffer, offset ) {
+
+ this.resolvedProperty.fromArray( buffer, offset );
+
+ },
+
+ function setValue_fromArray_setNeedsUpdate( buffer, offset ) {
+
+ this.resolvedProperty.fromArray( buffer, offset );
+ this.targetObject.needsUpdate = true;
+
+ },
+
+ function setValue_fromArray_setMatrixWorldNeedsUpdate( buffer, offset ) {
+
+ this.resolvedProperty.fromArray( buffer, offset );
+ this.targetObject.matrixWorldNeedsUpdate = true;
+
+ }
+
+ ]
+
+ ],
+
+ getValue: function getValue_unbound( targetArray, offset ) {
+
+ this.bind();
+ this.getValue( targetArray, offset );
+
+ // Note: This class uses a State pattern on a per-method basis:
+ // 'bind' sets 'this.getValue' / 'setValue' and shadows the
+ // prototype version of these methods with one that represents
+ // the bound state. When the property is not found, the methods
+ // become no-ops.
+
+ },
+
+ setValue: function getValue_unbound( sourceArray, offset ) {
+
+ this.bind();
+ this.setValue( sourceArray, offset );
+
+ },
+
+ // create getter / setter pair for a property in the scene graph
+ bind: function () {
+
+ var targetObject = this.node,
+ parsedPath = this.parsedPath,
+
+ objectName = parsedPath.objectName,
+ propertyName = parsedPath.propertyName,
+ propertyIndex = parsedPath.propertyIndex;
+
+ if ( ! targetObject ) {
+
+ targetObject = PropertyBinding.findNode(
+ this.rootNode, parsedPath.nodeName ) || this.rootNode;
+
+ this.node = targetObject;
+
+ }
+
+ // set fail state so we can just 'return' on error
+ this.getValue = this._getValue_unavailable;
+ this.setValue = this._setValue_unavailable;
+
+ // ensure there is a value node
+ if ( ! targetObject ) {
+
+ console.error( " trying to update node for track: " + this.path + " but it wasn't found." );
+ return;
+
+ }
+
+ if ( objectName ) {
+
+ var objectIndex = parsedPath.objectIndex;
+
+ // special cases were we need to reach deeper into the hierarchy to get the face materials....
+ switch ( objectName ) {
+
+ case 'materials':
+
+ if ( ! targetObject.material ) {
+
+ console.error( ' can not bind to material as node does not have a material', this );
+ return;
+
+ }
+
+ if ( ! targetObject.material.materials ) {
+
+ console.error( ' can not bind to material.materials as node.material does not have a materials array', this );
+ return;
+
+ }
+
+ targetObject = targetObject.material.materials;
+
+ break;
+
+ case 'bones':
+
+ if ( ! targetObject.skeleton ) {
+
+ console.error( ' can not bind to bones as node does not have a skeleton', this );
+ return;
+
+ }
+
+ // potential future optimization: skip this if propertyIndex is already an integer
+ // and convert the integer string to a true integer.
+
+ targetObject = targetObject.skeleton.bones;
+
+ // support resolving morphTarget names into indices.
+ for ( var i = 0; i < targetObject.length; i ++ ) {
+
+ if ( targetObject[ i ].name === objectIndex ) {
+
+ objectIndex = i;
+ break;
+
+ }
+
+ }
+
+ break;
+
+ default:
+
+ if ( targetObject[ objectName ] === undefined ) {
+
+ console.error( ' can not bind to objectName of node, undefined', this );
+ return;
+
+ }
+
+ targetObject = targetObject[ objectName ];
+
+ }
+
+
+ if ( objectIndex !== undefined ) {
+
+ if ( targetObject[ objectIndex ] === undefined ) {
+
+ console.error( " trying to bind to objectIndex of objectName, but is undefined:", this, targetObject );
+ return;
+
+ }
+
+ targetObject = targetObject[ objectIndex ];
+
+ }
+
+ }
+
+ // resolve property
+ var nodeProperty = targetObject[ propertyName ];
+
+ if ( nodeProperty === undefined ) {
+
+ var nodeName = parsedPath.nodeName;
+
+ console.error( " trying to update property for track: " + nodeName +
+ '.' + propertyName + " but it wasn't found.", targetObject );
+ return;
+
+ }
+
+ // determine versioning scheme
+ var versioning = this.Versioning.None;
+
+ if ( targetObject.needsUpdate !== undefined ) { // material
+
+ versioning = this.Versioning.NeedsUpdate;
+ this.targetObject = targetObject;
+
+ } else if ( targetObject.matrixWorldNeedsUpdate !== undefined ) { // node transform
+
+ versioning = this.Versioning.MatrixWorldNeedsUpdate;
+ this.targetObject = targetObject;
+
+ }
+
+ // determine how the property gets bound
+ var bindingType = this.BindingType.Direct;
+
+ if ( propertyIndex !== undefined ) {
+
+ // access a sub element of the property array (only primitives are supported right now)
+
+ if ( propertyName === "morphTargetInfluences" ) {
+
+ // potential optimization, skip this if propertyIndex is already an integer, and convert the integer string to a true integer.
+
+ // support resolving morphTarget names into indices.
+ if ( ! targetObject.geometry ) {
+
+ console.error( ' can not bind to morphTargetInfluences becasuse node does not have a geometry', this );
+ return;
+
+ }
+
+ if ( ! targetObject.geometry.morphTargets ) {
+
+ console.error( ' can not bind to morphTargetInfluences becasuse node does not have a geometry.morphTargets', this );
+ return;
+
+ }
+
+ for ( var i = 0; i < this.node.geometry.morphTargets.length; i ++ ) {
+
+ if ( targetObject.geometry.morphTargets[ i ].name === propertyIndex ) {
+
+ propertyIndex = i;
+ break;
+
+ }
+
+ }
+
+ }
+
+ bindingType = this.BindingType.ArrayElement;
+
+ this.resolvedProperty = nodeProperty;
+ this.propertyIndex = propertyIndex;
+
+ } else if ( nodeProperty.fromArray !== undefined && nodeProperty.toArray !== undefined ) {
+
+ // must use copy for Object3D.Euler/Quaternion
+
+ bindingType = this.BindingType.HasFromToArray;
+
+ this.resolvedProperty = nodeProperty;
+
+ } else if ( Array.isArray( nodeProperty ) ) {
+
+ bindingType = this.BindingType.EntireArray;
+
+ this.resolvedProperty = nodeProperty;
+
+ } else {
+
+ this.propertyName = propertyName;
+
+ }
+
+ // select getter / setter
+ this.getValue = this.GetterByBindingType[ bindingType ];
+ this.setValue = this.SetterByBindingTypeAndVersioning[ bindingType ][ versioning ];
+
+ },
+
+ unbind: function () {
+
+ this.node = null;
+
+ // back to the prototype version of getValue / setValue
+ // note: avoiding to mutate the shape of 'this' via 'delete'
+ this.getValue = this._getValue_unbound;
+ this.setValue = this._setValue_unbound;
+
+ }
+
+ } );
+
+ //!\ DECLARE ALIAS AFTER assign prototype !
+ Object.assign( PropertyBinding.prototype, {
+
+ // initial state of these methods that calls 'bind'
+ _getValue_unbound: PropertyBinding.prototype.getValue,
+ _setValue_unbound: PropertyBinding.prototype.setValue,
+
+ } );
+
+ /**
+ *
+ * A group of objects that receives a shared animation state.
+ *
+ * Usage:
+ *
+ * - Add objects you would otherwise pass as 'root' to the
+ * constructor or the .clipAction method of AnimationMixer.
+ *
+ * - Instead pass this object as 'root'.
+ *
+ * - You can also add and remove objects later when the mixer
+ * is running.
+ *
+ * Note:
+ *
+ * Objects of this class appear as one object to the mixer,
+ * so cache control of the individual objects must be done
+ * on the group.
+ *
+ * Limitation:
+ *
+ * - The animated properties must be compatible among the
+ * all objects in the group.
+ *
+ * - A single property can either be controlled through a
+ * target group or directly, but not both.
+ *
+ * @author tschw
+ */
+
+ function AnimationObjectGroup( var_args ) {
+
+ this.uuid = _Math.generateUUID();
+
+ // cached objects followed by the active ones
+ this._objects = Array.prototype.slice.call( arguments );
+
+ this.nCachedObjects_ = 0; // threshold
+ // note: read by PropertyBinding.Composite
+
+ var indices = {};
+ this._indicesByUUID = indices; // for bookkeeping
+
+ for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
+
+ indices[ arguments[ i ].uuid ] = i;
+
+ }
+
+ this._paths = []; // inside: string
+ this._parsedPaths = []; // inside: { we don't care, here }
+ this._bindings = []; // inside: Array< PropertyBinding >
+ this._bindingsIndicesByPath = {}; // inside: indices in these arrays
+
+ var scope = this;
+
+ this.stats = {
+
+ objects: {
+ get total() { return scope._objects.length; },
+ get inUse() { return this.total - scope.nCachedObjects_; }
+ },
+
+ get bindingsPerObject() { return scope._bindings.length; }
+
+ };
+
+ }
+
+ Object.assign( AnimationObjectGroup.prototype, {
+
+ isAnimationObjectGroup: true,
+
+ add: function( var_args ) {
+
+ var objects = this._objects,
+ nObjects = objects.length,
+ nCachedObjects = this.nCachedObjects_,
+ indicesByUUID = this._indicesByUUID,
+ paths = this._paths,
+ parsedPaths = this._parsedPaths,
+ bindings = this._bindings,
+ nBindings = bindings.length;
+
+ for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
+
+ var object = arguments[ i ],
+ uuid = object.uuid,
+ index = indicesByUUID[ uuid ],
+ knownObject = undefined;
+
+ if ( index === undefined ) {
+
+ // unknown object -> add it to the ACTIVE region
+
+ index = nObjects ++;
+ indicesByUUID[ uuid ] = index;
+ objects.push( object );
+
+ // accounting is done, now do the same for all bindings
+
+ for ( var j = 0, m = nBindings; j !== m; ++ j ) {
+
+ bindings[ j ].push(
+ new PropertyBinding(
+ object, paths[ j ], parsedPaths[ j ] ) );
+
+ }
+
+ } else if ( index < nCachedObjects ) {
+
+ knownObject = objects[ index ];
+
+ // move existing object to the ACTIVE region
+
+ var firstActiveIndex = -- nCachedObjects,
+ lastCachedObject = objects[ firstActiveIndex ];
+
+ indicesByUUID[ lastCachedObject.uuid ] = index;
+ objects[ index ] = lastCachedObject;
+
+ indicesByUUID[ uuid ] = firstActiveIndex;
+ objects[ firstActiveIndex ] = object;
+
+ // accounting is done, now do the same for all bindings
+
+ for ( var j = 0, m = nBindings; j !== m; ++ j ) {
+
+ var bindingsForPath = bindings[ j ],
+ lastCached = bindingsForPath[ firstActiveIndex ],
+ binding = bindingsForPath[ index ];
+
+ bindingsForPath[ index ] = lastCached;
+
+ if ( binding === undefined ) {
+
+ // since we do not bother to create new bindings
+ // for objects that are cached, the binding may
+ // or may not exist
+
+ binding = new PropertyBinding(
+ object, paths[ j ], parsedPaths[ j ] );
+
+ }
+
+ bindingsForPath[ firstActiveIndex ] = binding;
+
+ }
+
+ } else if ( objects[ index ] !== knownObject ) {
+
+ console.error( "Different objects with the same UUID " +
+ "detected. Clean the caches or recreate your " +
+ "infrastructure when reloading scenes..." );
+
+ } // else the object is already where we want it to be
+
+ } // for arguments
+
+ this.nCachedObjects_ = nCachedObjects;
+
+ },
+
+ remove: function( var_args ) {
+
+ var objects = this._objects,
+ nCachedObjects = this.nCachedObjects_,
+ indicesByUUID = this._indicesByUUID,
+ bindings = this._bindings,
+ nBindings = bindings.length;
+
+ for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
+
+ var object = arguments[ i ],
+ uuid = object.uuid,
+ index = indicesByUUID[ uuid ];
+
+ if ( index !== undefined && index >= nCachedObjects ) {
+
+ // move existing object into the CACHED region
+
+ var lastCachedIndex = nCachedObjects ++,
+ firstActiveObject = objects[ lastCachedIndex ];
+
+ indicesByUUID[ firstActiveObject.uuid ] = index;
+ objects[ index ] = firstActiveObject;
+
+ indicesByUUID[ uuid ] = lastCachedIndex;
+ objects[ lastCachedIndex ] = object;
+
+ // accounting is done, now do the same for all bindings
+
+ for ( var j = 0, m = nBindings; j !== m; ++ j ) {
+
+ var bindingsForPath = bindings[ j ],
+ firstActive = bindingsForPath[ lastCachedIndex ],
+ binding = bindingsForPath[ index ];
+
+ bindingsForPath[ index ] = firstActive;
+ bindingsForPath[ lastCachedIndex ] = binding;
+
+ }
+
+ }
+
+ } // for arguments
+
+ this.nCachedObjects_ = nCachedObjects;
+
+ },
+
+ // remove & forget
+ uncache: function( var_args ) {
+
+ var objects = this._objects,
+ nObjects = objects.length,
+ nCachedObjects = this.nCachedObjects_,
+ indicesByUUID = this._indicesByUUID,
+ bindings = this._bindings,
+ nBindings = bindings.length;
+
+ for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
+
+ var object = arguments[ i ],
+ uuid = object.uuid,
+ index = indicesByUUID[ uuid ];
+
+ if ( index !== undefined ) {
+
+ delete indicesByUUID[ uuid ];
+
+ if ( index < nCachedObjects ) {
+
+ // object is cached, shrink the CACHED region
+
+ var firstActiveIndex = -- nCachedObjects,
+ lastCachedObject = objects[ firstActiveIndex ],
+ lastIndex = -- nObjects,
+ lastObject = objects[ lastIndex ];
+
+ // last cached object takes this object's place
+ indicesByUUID[ lastCachedObject.uuid ] = index;
+ objects[ index ] = lastCachedObject;
+
+ // last object goes to the activated slot and pop
+ indicesByUUID[ lastObject.uuid ] = firstActiveIndex;
+ objects[ firstActiveIndex ] = lastObject;
+ objects.pop();
+
+ // accounting is done, now do the same for all bindings
+
+ for ( var j = 0, m = nBindings; j !== m; ++ j ) {
+
+ var bindingsForPath = bindings[ j ],
+ lastCached = bindingsForPath[ firstActiveIndex ],
+ last = bindingsForPath[ lastIndex ];
+
+ bindingsForPath[ index ] = lastCached;
+ bindingsForPath[ firstActiveIndex ] = last;
+ bindingsForPath.pop();
+
+ }
+
+ } else {
+
+ // object is active, just swap with the last and pop
+
+ var lastIndex = -- nObjects,
+ lastObject = objects[ lastIndex ];
+
+ indicesByUUID[ lastObject.uuid ] = index;
+ objects[ index ] = lastObject;
+ objects.pop();
+
+ // accounting is done, now do the same for all bindings
+
+ for ( var j = 0, m = nBindings; j !== m; ++ j ) {
+
+ var bindingsForPath = bindings[ j ];
+
+ bindingsForPath[ index ] = bindingsForPath[ lastIndex ];
+ bindingsForPath.pop();
+
+ }
+
+ } // cached or active
+
+ } // if object is known
+
+ } // for arguments
+
+ this.nCachedObjects_ = nCachedObjects;
+
+ },
+
+ // Internal interface used by befriended PropertyBinding.Composite:
+
+ subscribe_: function ( path, parsedPath ) {
+
+ // returns an array of bindings for the given path that is changed
+ // according to the contained objects in the group
+
+ var indicesByPath = this._bindingsIndicesByPath,
+ index = indicesByPath[ path ],
+ bindings = this._bindings;
+
+ if ( index !== undefined ) return bindings[ index ];
+
+ var paths = this._paths,
+ parsedPaths = this._parsedPaths,
+ objects = this._objects,
+ nObjects = objects.length,
+ nCachedObjects = this.nCachedObjects_,
+ bindingsForPath = new Array( nObjects );
+
+ index = bindings.length;
+
+ indicesByPath[ path ] = index;
+
+ paths.push( path );
+ parsedPaths.push( parsedPath );
+ bindings.push( bindingsForPath );
+
+ for ( var i = nCachedObjects, n = objects.length; i !== n; ++ i ) {
+
+ var object = objects[ i ];
+ bindingsForPath[ i ] = new PropertyBinding( object, path, parsedPath );
+
+ }
+
+ return bindingsForPath;
+
+ },
+
+ unsubscribe_: function ( path ) {
+
+ // tells the group to forget about a property path and no longer
+ // update the array previously obtained with 'subscribe_'
+
+ var indicesByPath = this._bindingsIndicesByPath,
+ index = indicesByPath[ path ];
+
+ if ( index !== undefined ) {
+
+ var paths = this._paths,
+ parsedPaths = this._parsedPaths,
+ bindings = this._bindings,
+ lastBindingsIndex = bindings.length - 1,
+ lastBindings = bindings[ lastBindingsIndex ],
+ lastBindingsPath = path[ lastBindingsIndex ];
+
+ indicesByPath[ lastBindingsPath ] = index;
+
+ bindings[ index ] = lastBindings;
+ bindings.pop();
+
+ parsedPaths[ index ] = parsedPaths[ lastBindingsIndex ];
+ parsedPaths.pop();
+
+ paths[ index ] = paths[ lastBindingsIndex ];
+ paths.pop();
+
+ }
+
+ }
+
+ } );
+
+ /**
+ *
+ * Action provided by AnimationMixer for scheduling clip playback on specific
+ * objects.
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ *
+ */
+
+ function AnimationAction( mixer, clip, localRoot ) {
+
+ this._mixer = mixer;
+ this._clip = clip;
+ this._localRoot = localRoot || null;
+
+ var tracks = clip.tracks,
+ nTracks = tracks.length,
+ interpolants = new Array( nTracks );
+
+ var interpolantSettings = {
+ endingStart: ZeroCurvatureEnding,
+ endingEnd: ZeroCurvatureEnding
+ };
+
+ for ( var i = 0; i !== nTracks; ++ i ) {
+
+ var interpolant = tracks[ i ].createInterpolant( null );
+ interpolants[ i ] = interpolant;
+ interpolant.settings = interpolantSettings;
+
+ }
+
+ this._interpolantSettings = interpolantSettings;
+
+ this._interpolants = interpolants; // bound by the mixer
+
+ // inside: PropertyMixer (managed by the mixer)
+ this._propertyBindings = new Array( nTracks );
+
+ this._cacheIndex = null; // for the memory manager
+ this._byClipCacheIndex = null; // for the memory manager
+
+ this._timeScaleInterpolant = null;
+ this._weightInterpolant = null;
+
+ this.loop = LoopRepeat;
+ this._loopCount = -1;
+
+ // global mixer time when the action is to be started
+ // it's set back to 'null' upon start of the action
+ this._startTime = null;
+
+ // scaled local time of the action
+ // gets clamped or wrapped to 0..clip.duration according to loop
+ this.time = 0;
+
+ this.timeScale = 1;
+ this._effectiveTimeScale = 1;
+
+ this.weight = 1;
+ this._effectiveWeight = 1;
+
+ this.repetitions = Infinity; // no. of repetitions when looping
+
+ this.paused = false; // true -> zero effective time scale
+ this.enabled = true; // false -> zero effective weight
+
+ this.clampWhenFinished = false; // keep feeding the last frame?
+
+ this.zeroSlopeAtStart = true; // for smooth interpolation w/o separate
+ this.zeroSlopeAtEnd = true; // clips for start, loop and end
+
+ }
+
+ Object.assign( AnimationAction.prototype, {
+
+ // State & Scheduling
+
+ play: function() {
+
+ this._mixer._activateAction( this );
+
+ return this;
+
+ },
+
+ stop: function() {
+
+ this._mixer._deactivateAction( this );
+
+ return this.reset();
+
+ },
+
+ reset: function() {
+
+ this.paused = false;
+ this.enabled = true;
+
+ this.time = 0; // restart clip
+ this._loopCount = -1; // forget previous loops
+ this._startTime = null; // forget scheduling
+
+ return this.stopFading().stopWarping();
+
+ },
+
+ isRunning: function() {
+
+ return this.enabled && ! this.paused && this.timeScale !== 0 &&
+ this._startTime === null && this._mixer._isActiveAction( this );
+
+ },
+
+ // return true when play has been called
+ isScheduled: function() {
+
+ return this._mixer._isActiveAction( this );
+
+ },
+
+ startAt: function( time ) {
+
+ this._startTime = time;
+
+ return this;
+
+ },
+
+ setLoop: function( mode, repetitions ) {
+
+ this.loop = mode;
+ this.repetitions = repetitions;
+
+ return this;
+
+ },
+
+ // Weight
+
+ // set the weight stopping any scheduled fading
+ // although .enabled = false yields an effective weight of zero, this
+ // method does *not* change .enabled, because it would be confusing
+ setEffectiveWeight: function( weight ) {
+
+ this.weight = weight;
+
+ // note: same logic as when updated at runtime
+ this._effectiveWeight = this.enabled ? weight : 0;
+
+ return this.stopFading();
+
+ },
+
+ // return the weight considering fading and .enabled
+ getEffectiveWeight: function() {
+
+ return this._effectiveWeight;
+
+ },
+
+ fadeIn: function( duration ) {
+
+ return this._scheduleFading( duration, 0, 1 );
+
+ },
+
+ fadeOut: function( duration ) {
+
+ return this._scheduleFading( duration, 1, 0 );
+
+ },
+
+ crossFadeFrom: function( fadeOutAction, duration, warp ) {
+
+ fadeOutAction.fadeOut( duration );
+ this.fadeIn( duration );
+
+ if( warp ) {
+
+ var fadeInDuration = this._clip.duration,
+ fadeOutDuration = fadeOutAction._clip.duration,
+
+ startEndRatio = fadeOutDuration / fadeInDuration,
+ endStartRatio = fadeInDuration / fadeOutDuration;
+
+ fadeOutAction.warp( 1.0, startEndRatio, duration );
+ this.warp( endStartRatio, 1.0, duration );
+
+ }
+
+ return this;
+
+ },
+
+ crossFadeTo: function( fadeInAction, duration, warp ) {
+
+ return fadeInAction.crossFadeFrom( this, duration, warp );
+
+ },
+
+ stopFading: function() {
+
+ var weightInterpolant = this._weightInterpolant;
+
+ if ( weightInterpolant !== null ) {
+
+ this._weightInterpolant = null;
+ this._mixer._takeBackControlInterpolant( weightInterpolant );
+
+ }
+
+ return this;
+
+ },
+
+ // Time Scale Control
+
+ // set the time scale stopping any scheduled warping
+ // although .paused = true yields an effective time scale of zero, this
+ // method does *not* change .paused, because it would be confusing
+ setEffectiveTimeScale: function( timeScale ) {
+
+ this.timeScale = timeScale;
+ this._effectiveTimeScale = this.paused ? 0 :timeScale;
+
+ return this.stopWarping();
+
+ },
+
+ // return the time scale considering warping and .paused
+ getEffectiveTimeScale: function() {
+
+ return this._effectiveTimeScale;
+
+ },
+
+ setDuration: function( duration ) {
+
+ this.timeScale = this._clip.duration / duration;
+
+ return this.stopWarping();
+
+ },
+
+ syncWith: function( action ) {
+
+ this.time = action.time;
+ this.timeScale = action.timeScale;
+
+ return this.stopWarping();
+
+ },
+
+ halt: function( duration ) {
+
+ return this.warp( this._effectiveTimeScale, 0, duration );
+
+ },
+
+ warp: function( startTimeScale, endTimeScale, duration ) {
+
+ var mixer = this._mixer, now = mixer.time,
+ interpolant = this._timeScaleInterpolant,
+
+ timeScale = this.timeScale;
+
+ if ( interpolant === null ) {
+
+ interpolant = mixer._lendControlInterpolant();
+ this._timeScaleInterpolant = interpolant;
+
+ }
+
+ var times = interpolant.parameterPositions,
+ values = interpolant.sampleValues;
+
+ times[ 0 ] = now;
+ times[ 1 ] = now + duration;
+
+ values[ 0 ] = startTimeScale / timeScale;
+ values[ 1 ] = endTimeScale / timeScale;
+
+ return this;
+
+ },
+
+ stopWarping: function() {
+
+ var timeScaleInterpolant = this._timeScaleInterpolant;
+
+ if ( timeScaleInterpolant !== null ) {
+
+ this._timeScaleInterpolant = null;
+ this._mixer._takeBackControlInterpolant( timeScaleInterpolant );
+
+ }
+
+ return this;
+
+ },
+
+ // Object Accessors
+
+ getMixer: function() {
+
+ return this._mixer;
+
+ },
+
+ getClip: function() {
+
+ return this._clip;
+
+ },
+
+ getRoot: function() {
+
+ return this._localRoot || this._mixer._root;
+
+ },
+
+ // Interna
+
+ _update: function( time, deltaTime, timeDirection, accuIndex ) {
+
+ // called by the mixer
+
+ if ( ! this.enabled ) {
+
+ // call ._updateWeight() to update ._effectiveWeight
+
+ this._updateWeight( time );
+ return;
+
+ }
+
+ var startTime = this._startTime;
+
+ if ( startTime !== null ) {
+
+ // check for scheduled start of action
+
+ var timeRunning = ( time - startTime ) * timeDirection;
+ if ( timeRunning < 0 || timeDirection === 0 ) {
+
+ return; // yet to come / don't decide when delta = 0
+
+ }
+
+ // start
+
+ this._startTime = null; // unschedule
+ deltaTime = timeDirection * timeRunning;
+
+ }
+
+ // apply time scale and advance time
+
+ deltaTime *= this._updateTimeScale( time );
+ var clipTime = this._updateTime( deltaTime );
+
+ // note: _updateTime may disable the action resulting in
+ // an effective weight of 0
+
+ var weight = this._updateWeight( time );
+
+ if ( weight > 0 ) {
+
+ var interpolants = this._interpolants;
+ var propertyMixers = this._propertyBindings;
+
+ for ( var j = 0, m = interpolants.length; j !== m; ++ j ) {
+
+ interpolants[ j ].evaluate( clipTime );
+ propertyMixers[ j ].accumulate( accuIndex, weight );
+
+ }
+
+ }
+
+ },
+
+ _updateWeight: function( time ) {
+
+ var weight = 0;
+
+ if ( this.enabled ) {
+
+ weight = this.weight;
+ var interpolant = this._weightInterpolant;
+
+ if ( interpolant !== null ) {
+
+ var interpolantValue = interpolant.evaluate( time )[ 0 ];
+
+ weight *= interpolantValue;
+
+ if ( time > interpolant.parameterPositions[ 1 ] ) {
+
+ this.stopFading();
+
+ if ( interpolantValue === 0 ) {
+
+ // faded out, disable
+ this.enabled = false;
+
+ }
+
+ }
+
+ }
+
+ }
+
+ this._effectiveWeight = weight;
+ return weight;
+
+ },
+
+ _updateTimeScale: function( time ) {
+
+ var timeScale = 0;
+
+ if ( ! this.paused ) {
+
+ timeScale = this.timeScale;
+
+ var interpolant = this._timeScaleInterpolant;
+
+ if ( interpolant !== null ) {
+
+ var interpolantValue = interpolant.evaluate( time )[ 0 ];
+
+ timeScale *= interpolantValue;
+
+ if ( time > interpolant.parameterPositions[ 1 ] ) {
+
+ this.stopWarping();
+
+ if ( timeScale === 0 ) {
+
+ // motion has halted, pause
+ this.paused = true;
+
+ } else {
+
+ // warp done - apply final time scale
+ this.timeScale = timeScale;
+
+ }
+
+ }
+
+ }
+
+ }
+
+ this._effectiveTimeScale = timeScale;
+ return timeScale;
+
+ },
+
+ _updateTime: function( deltaTime ) {
+
+ var time = this.time + deltaTime;
+
+ if ( deltaTime === 0 ) return time;
+
+ var duration = this._clip.duration,
+
+ loop = this.loop,
+ loopCount = this._loopCount;
+
+ if ( loop === LoopOnce ) {
+
+ if ( loopCount === -1 ) {
+ // just started
+
+ this._loopCount = 0;
+ this._setEndings( true, true, false );
+
+ }
+
+ handle_stop: {
+
+ if ( time >= duration ) {
+
+ time = duration;
+
+ } else if ( time < 0 ) {
+
+ time = 0;
+
+ } else break handle_stop;
+
+ if ( this.clampWhenFinished ) this.paused = true;
+ else this.enabled = false;
+
+ this._mixer.dispatchEvent( {
+ type: 'finished', action: this,
+ direction: deltaTime < 0 ? -1 : 1
+ } );
+
+ }
+
+ } else { // repetitive Repeat or PingPong
+
+ var pingPong = ( loop === LoopPingPong );
+
+ if ( loopCount === -1 ) {
+ // just started
+
+ if ( deltaTime >= 0 ) {
+
+ loopCount = 0;
+
+ this._setEndings(
+ true, this.repetitions === 0, pingPong );
+
+ } else {
+
+ // when looping in reverse direction, the initial
+ // transition through zero counts as a repetition,
+ // so leave loopCount at -1
+
+ this._setEndings(
+ this.repetitions === 0, true, pingPong );
+
+ }
+
+ }
+
+ if ( time >= duration || time < 0 ) {
+ // wrap around
+
+ var loopDelta = Math.floor( time / duration ); // signed
+ time -= duration * loopDelta;
+
+ loopCount += Math.abs( loopDelta );
+
+ var pending = this.repetitions - loopCount;
+
+ if ( pending < 0 ) {
+ // have to stop (switch state, clamp time, fire event)
+
+ if ( this.clampWhenFinished ) this.paused = true;
+ else this.enabled = false;
+
+ time = deltaTime > 0 ? duration : 0;
+
+ this._mixer.dispatchEvent( {
+ type: 'finished', action: this,
+ direction: deltaTime > 0 ? 1 : -1
+ } );
+
+ } else {
+ // keep running
+
+ if ( pending === 0 ) {
+ // entering the last round
+
+ var atStart = deltaTime < 0;
+ this._setEndings( atStart, ! atStart, pingPong );
+
+ } else {
+
+ this._setEndings( false, false, pingPong );
+
+ }
+
+ this._loopCount = loopCount;
+
+ this._mixer.dispatchEvent( {
+ type: 'loop', action: this, loopDelta: loopDelta
+ } );
+
+ }
+
+ }
+
+ if ( pingPong && ( loopCount & 1 ) === 1 ) {
+ // invert time for the "pong round"
+
+ this.time = time;
+ return duration - time;
+
+ }
+
+ }
+
+ this.time = time;
+ return time;
+
+ },
+
+ _setEndings: function( atStart, atEnd, pingPong ) {
+
+ var settings = this._interpolantSettings;
+
+ if ( pingPong ) {
+
+ settings.endingStart = ZeroSlopeEnding;
+ settings.endingEnd = ZeroSlopeEnding;
+
+ } else {
+
+ // assuming for LoopOnce atStart == atEnd == true
+
+ if ( atStart ) {
+
+ settings.endingStart = this.zeroSlopeAtStart ?
+ ZeroSlopeEnding : ZeroCurvatureEnding;
+
+ } else {
+
+ settings.endingStart = WrapAroundEnding;
+
+ }
+
+ if ( atEnd ) {
+
+ settings.endingEnd = this.zeroSlopeAtEnd ?
+ ZeroSlopeEnding : ZeroCurvatureEnding;
+
+ } else {
+
+ settings.endingEnd = WrapAroundEnding;
+
+ }
+
+ }
+
+ },
+
+ _scheduleFading: function( duration, weightNow, weightThen ) {
+
+ var mixer = this._mixer, now = mixer.time,
+ interpolant = this._weightInterpolant;
+
+ if ( interpolant === null ) {
+
+ interpolant = mixer._lendControlInterpolant();
+ this._weightInterpolant = interpolant;
+
+ }
+
+ var times = interpolant.parameterPositions,
+ values = interpolant.sampleValues;
+
+ times[ 0 ] = now; values[ 0 ] = weightNow;
+ times[ 1 ] = now + duration; values[ 1 ] = weightThen;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ *
+ * Player for AnimationClips.
+ *
+ *
+ * @author Ben Houston / http://clara.io/
+ * @author David Sarno / http://lighthaus.us/
+ * @author tschw
+ */
+
+ function AnimationMixer( root ) {
+
+ this._root = root;
+ this._initMemoryManager();
+ this._accuIndex = 0;
+
+ this.time = 0;
+
+ this.timeScale = 1.0;
+
+ }
+
+ Object.assign( AnimationMixer.prototype, EventDispatcher.prototype, {
+
+ _bindAction: function ( action, prototypeAction ) {
+
+ var root = action._localRoot || this._root,
+ tracks = action._clip.tracks,
+ nTracks = tracks.length,
+ bindings = action._propertyBindings,
+ interpolants = action._interpolants,
+ rootUuid = root.uuid,
+ bindingsByRoot = this._bindingsByRootAndName,
+ bindingsByName = bindingsByRoot[ rootUuid ];
+
+ if ( bindingsByName === undefined ) {
+
+ bindingsByName = {};
+ bindingsByRoot[ rootUuid ] = bindingsByName;
+
+ }
+
+ for ( var i = 0; i !== nTracks; ++ i ) {
+
+ var track = tracks[ i ],
+ trackName = track.name,
+ binding = bindingsByName[ trackName ];
+
+ if ( binding !== undefined ) {
+
+ bindings[ i ] = binding;
+
+ } else {
+
+ binding = bindings[ i ];
+
+ if ( binding !== undefined ) {
+
+ // existing binding, make sure the cache knows
+
+ if ( binding._cacheIndex === null ) {
+
+ ++ binding.referenceCount;
+ this._addInactiveBinding( binding, rootUuid, trackName );
+
+ }
+
+ continue;
+
+ }
+
+ var path = prototypeAction && prototypeAction.
+ _propertyBindings[ i ].binding.parsedPath;
+
+ binding = new PropertyMixer(
+ PropertyBinding.create( root, trackName, path ),
+ track.ValueTypeName, track.getValueSize() );
+
+ ++ binding.referenceCount;
+ this._addInactiveBinding( binding, rootUuid, trackName );
+
+ bindings[ i ] = binding;
+
+ }
+
+ interpolants[ i ].resultBuffer = binding.buffer;
+
+ }
+
+ },
+
+ _activateAction: function ( action ) {
+
+ if ( ! this._isActiveAction( action ) ) {
+
+ if ( action._cacheIndex === null ) {
+
+ // this action has been forgotten by the cache, but the user
+ // appears to be still using it -> rebind
+
+ var rootUuid = ( action._localRoot || this._root ).uuid,
+ clipUuid = action._clip.uuid,
+ actionsForClip = this._actionsByClip[ clipUuid ];
+
+ this._bindAction( action,
+ actionsForClip && actionsForClip.knownActions[ 0 ] );
+
+ this._addInactiveAction( action, clipUuid, rootUuid );
+
+ }
+
+ var bindings = action._propertyBindings;
+
+ // increment reference counts / sort out state
+ for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
+
+ var binding = bindings[ i ];
+
+ if ( binding.useCount ++ === 0 ) {
+
+ this._lendBinding( binding );
+ binding.saveOriginalState();
+
+ }
+
+ }
+
+ this._lendAction( action );
+
+ }
+
+ },
+
+ _deactivateAction: function ( action ) {
+
+ if ( this._isActiveAction( action ) ) {
+
+ var bindings = action._propertyBindings;
+
+ // decrement reference counts / sort out state
+ for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
+
+ var binding = bindings[ i ];
+
+ if ( -- binding.useCount === 0 ) {
+
+ binding.restoreOriginalState();
+ this._takeBackBinding( binding );
+
+ }
+
+ }
+
+ this._takeBackAction( action );
+
+ }
+
+ },
+
+ // Memory manager
+
+ _initMemoryManager: function () {
+
+ this._actions = []; // 'nActiveActions' followed by inactive ones
+ this._nActiveActions = 0;
+
+ this._actionsByClip = {};
+ // inside:
+ // {
+ // knownActions: Array< AnimationAction > - used as prototypes
+ // actionByRoot: AnimationAction - lookup
+ // }
+
+
+ this._bindings = []; // 'nActiveBindings' followed by inactive ones
+ this._nActiveBindings = 0;
+
+ this._bindingsByRootAndName = {}; // inside: Map< name, PropertyMixer >
+
+
+ this._controlInterpolants = []; // same game as above
+ this._nActiveControlInterpolants = 0;
+
+ var scope = this;
+
+ this.stats = {
+
+ actions: {
+ get total() { return scope._actions.length; },
+ get inUse() { return scope._nActiveActions; }
+ },
+ bindings: {
+ get total() { return scope._bindings.length; },
+ get inUse() { return scope._nActiveBindings; }
+ },
+ controlInterpolants: {
+ get total() { return scope._controlInterpolants.length; },
+ get inUse() { return scope._nActiveControlInterpolants; }
+ }
+
+ };
+
+ },
+
+ // Memory management for AnimationAction objects
+
+ _isActiveAction: function ( action ) {
+
+ var index = action._cacheIndex;
+ return index !== null && index < this._nActiveActions;
+
+ },
+
+ _addInactiveAction: function ( action, clipUuid, rootUuid ) {
+
+ var actions = this._actions,
+ actionsByClip = this._actionsByClip,
+ actionsForClip = actionsByClip[ clipUuid ];
+
+ if ( actionsForClip === undefined ) {
+
+ actionsForClip = {
+
+ knownActions: [ action ],
+ actionByRoot: {}
+
+ };
+
+ action._byClipCacheIndex = 0;
+
+ actionsByClip[ clipUuid ] = actionsForClip;
+
+ } else {
+
+ var knownActions = actionsForClip.knownActions;
+
+ action._byClipCacheIndex = knownActions.length;
+ knownActions.push( action );
+
+ }
+
+ action._cacheIndex = actions.length;
+ actions.push( action );
+
+ actionsForClip.actionByRoot[ rootUuid ] = action;
+
+ },
+
+ _removeInactiveAction: function ( action ) {
+
+ var actions = this._actions,
+ lastInactiveAction = actions[ actions.length - 1 ],
+ cacheIndex = action._cacheIndex;
+
+ lastInactiveAction._cacheIndex = cacheIndex;
+ actions[ cacheIndex ] = lastInactiveAction;
+ actions.pop();
+
+ action._cacheIndex = null;
+
+
+ var clipUuid = action._clip.uuid,
+ actionsByClip = this._actionsByClip,
+ actionsForClip = actionsByClip[ clipUuid ],
+ knownActionsForClip = actionsForClip.knownActions,
+
+ lastKnownAction =
+ knownActionsForClip[ knownActionsForClip.length - 1 ],
+
+ byClipCacheIndex = action._byClipCacheIndex;
+
+ lastKnownAction._byClipCacheIndex = byClipCacheIndex;
+ knownActionsForClip[ byClipCacheIndex ] = lastKnownAction;
+ knownActionsForClip.pop();
+
+ action._byClipCacheIndex = null;
+
+
+ var actionByRoot = actionsForClip.actionByRoot,
+ rootUuid = ( action._localRoot || this._root ).uuid;
+
+ delete actionByRoot[ rootUuid ];
+
+ if ( knownActionsForClip.length === 0 ) {
+
+ delete actionsByClip[ clipUuid ];
+
+ }
+
+ this._removeInactiveBindingsForAction( action );
+
+ },
+
+ _removeInactiveBindingsForAction: function ( action ) {
+
+ var bindings = action._propertyBindings;
+ for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
+
+ var binding = bindings[ i ];
+
+ if ( -- binding.referenceCount === 0 ) {
+
+ this._removeInactiveBinding( binding );
+
+ }
+
+ }
+
+ },
+
+ _lendAction: function ( action ) {
+
+ // [ active actions | inactive actions ]
+ // [ active actions >| inactive actions ]
+ // s a
+ // <-swap->
+ // a s
+
+ var actions = this._actions,
+ prevIndex = action._cacheIndex,
+
+ lastActiveIndex = this._nActiveActions ++,
+
+ firstInactiveAction = actions[ lastActiveIndex ];
+
+ action._cacheIndex = lastActiveIndex;
+ actions[ lastActiveIndex ] = action;
+
+ firstInactiveAction._cacheIndex = prevIndex;
+ actions[ prevIndex ] = firstInactiveAction;
+
+ },
+
+ _takeBackAction: function ( action ) {
+
+ // [ active actions | inactive actions ]
+ // [ active actions |< inactive actions ]
+ // a s
+ // <-swap->
+ // s a
+
+ var actions = this._actions,
+ prevIndex = action._cacheIndex,
+
+ firstInactiveIndex = -- this._nActiveActions,
+
+ lastActiveAction = actions[ firstInactiveIndex ];
+
+ action._cacheIndex = firstInactiveIndex;
+ actions[ firstInactiveIndex ] = action;
+
+ lastActiveAction._cacheIndex = prevIndex;
+ actions[ prevIndex ] = lastActiveAction;
+
+ },
+
+ // Memory management for PropertyMixer objects
+
+ _addInactiveBinding: function ( binding, rootUuid, trackName ) {
+
+ var bindingsByRoot = this._bindingsByRootAndName,
+ bindingByName = bindingsByRoot[ rootUuid ],
+
+ bindings = this._bindings;
+
+ if ( bindingByName === undefined ) {
+
+ bindingByName = {};
+ bindingsByRoot[ rootUuid ] = bindingByName;
+
+ }
+
+ bindingByName[ trackName ] = binding;
+
+ binding._cacheIndex = bindings.length;
+ bindings.push( binding );
+
+ },
+
+ _removeInactiveBinding: function ( binding ) {
+
+ var bindings = this._bindings,
+ propBinding = binding.binding,
+ rootUuid = propBinding.rootNode.uuid,
+ trackName = propBinding.path,
+ bindingsByRoot = this._bindingsByRootAndName,
+ bindingByName = bindingsByRoot[ rootUuid ],
+
+ lastInactiveBinding = bindings[ bindings.length - 1 ],
+ cacheIndex = binding._cacheIndex;
+
+ lastInactiveBinding._cacheIndex = cacheIndex;
+ bindings[ cacheIndex ] = lastInactiveBinding;
+ bindings.pop();
+
+ delete bindingByName[ trackName ];
+
+ remove_empty_map: {
+
+ for ( var _ in bindingByName ) break remove_empty_map;
+
+ delete bindingsByRoot[ rootUuid ];
+
+ }
+
+ },
+
+ _lendBinding: function ( binding ) {
+
+ var bindings = this._bindings,
+ prevIndex = binding._cacheIndex,
+
+ lastActiveIndex = this._nActiveBindings ++,
+
+ firstInactiveBinding = bindings[ lastActiveIndex ];
+
+ binding._cacheIndex = lastActiveIndex;
+ bindings[ lastActiveIndex ] = binding;
+
+ firstInactiveBinding._cacheIndex = prevIndex;
+ bindings[ prevIndex ] = firstInactiveBinding;
+
+ },
+
+ _takeBackBinding: function ( binding ) {
+
+ var bindings = this._bindings,
+ prevIndex = binding._cacheIndex,
+
+ firstInactiveIndex = -- this._nActiveBindings,
+
+ lastActiveBinding = bindings[ firstInactiveIndex ];
+
+ binding._cacheIndex = firstInactiveIndex;
+ bindings[ firstInactiveIndex ] = binding;
+
+ lastActiveBinding._cacheIndex = prevIndex;
+ bindings[ prevIndex ] = lastActiveBinding;
+
+ },
+
+
+ // Memory management of Interpolants for weight and time scale
+
+ _lendControlInterpolant: function () {
+
+ var interpolants = this._controlInterpolants,
+ lastActiveIndex = this._nActiveControlInterpolants ++,
+ interpolant = interpolants[ lastActiveIndex ];
+
+ if ( interpolant === undefined ) {
+
+ interpolant = new LinearInterpolant(
+ new Float32Array( 2 ), new Float32Array( 2 ),
+ 1, this._controlInterpolantsResultBuffer );
+
+ interpolant.__cacheIndex = lastActiveIndex;
+ interpolants[ lastActiveIndex ] = interpolant;
+
+ }
+
+ return interpolant;
+
+ },
+
+ _takeBackControlInterpolant: function ( interpolant ) {
+
+ var interpolants = this._controlInterpolants,
+ prevIndex = interpolant.__cacheIndex,
+
+ firstInactiveIndex = -- this._nActiveControlInterpolants,
+
+ lastActiveInterpolant = interpolants[ firstInactiveIndex ];
+
+ interpolant.__cacheIndex = firstInactiveIndex;
+ interpolants[ firstInactiveIndex ] = interpolant;
+
+ lastActiveInterpolant.__cacheIndex = prevIndex;
+ interpolants[ prevIndex ] = lastActiveInterpolant;
+
+ },
+
+ _controlInterpolantsResultBuffer: new Float32Array( 1 ),
+
+ // return an action for a clip optionally using a custom root target
+ // object (this method allocates a lot of dynamic memory in case a
+ // previously unknown clip/root combination is specified)
+ clipAction: function ( clip, optionalRoot ) {
+
+ var root = optionalRoot || this._root,
+ rootUuid = root.uuid,
+
+ clipObject = typeof clip === 'string' ?
+ AnimationClip.findByName( root, clip ) : clip,
+
+ clipUuid = clipObject !== null ? clipObject.uuid : clip,
+
+ actionsForClip = this._actionsByClip[ clipUuid ],
+ prototypeAction = null;
+
+ if ( actionsForClip !== undefined ) {
+
+ var existingAction =
+ actionsForClip.actionByRoot[ rootUuid ];
+
+ if ( existingAction !== undefined ) {
+
+ return existingAction;
+
+ }
+
+ // we know the clip, so we don't have to parse all
+ // the bindings again but can just copy
+ prototypeAction = actionsForClip.knownActions[ 0 ];
+
+ // also, take the clip from the prototype action
+ if ( clipObject === null )
+ clipObject = prototypeAction._clip;
+
+ }
+
+ // clip must be known when specified via string
+ if ( clipObject === null ) return null;
+
+ // allocate all resources required to run it
+ var newAction = new AnimationAction( this, clipObject, optionalRoot );
+
+ this._bindAction( newAction, prototypeAction );
+
+ // and make the action known to the memory manager
+ this._addInactiveAction( newAction, clipUuid, rootUuid );
+
+ return newAction;
+
+ },
+
+ // get an existing action
+ existingAction: function ( clip, optionalRoot ) {
+
+ var root = optionalRoot || this._root,
+ rootUuid = root.uuid,
+
+ clipObject = typeof clip === 'string' ?
+ AnimationClip.findByName( root, clip ) : clip,
+
+ clipUuid = clipObject ? clipObject.uuid : clip,
+
+ actionsForClip = this._actionsByClip[ clipUuid ];
+
+ if ( actionsForClip !== undefined ) {
+
+ return actionsForClip.actionByRoot[ rootUuid ] || null;
+
+ }
+
+ return null;
+
+ },
+
+ // deactivates all previously scheduled actions
+ stopAllAction: function () {
+
+ var actions = this._actions,
+ nActions = this._nActiveActions,
+ bindings = this._bindings,
+ nBindings = this._nActiveBindings;
+
+ this._nActiveActions = 0;
+ this._nActiveBindings = 0;
+
+ for ( var i = 0; i !== nActions; ++ i ) {
+
+ actions[ i ].reset();
+
+ }
+
+ for ( var i = 0; i !== nBindings; ++ i ) {
+
+ bindings[ i ].useCount = 0;
+
+ }
+
+ return this;
+
+ },
+
+ // advance the time and update apply the animation
+ update: function ( deltaTime ) {
+
+ deltaTime *= this.timeScale;
+
+ var actions = this._actions,
+ nActions = this._nActiveActions,
+
+ time = this.time += deltaTime,
+ timeDirection = Math.sign( deltaTime ),
+
+ accuIndex = this._accuIndex ^= 1;
+
+ // run active actions
+
+ for ( var i = 0; i !== nActions; ++ i ) {
+
+ var action = actions[ i ];
+
+ action._update( time, deltaTime, timeDirection, accuIndex );
+
+ }
+
+ // update scene graph
+
+ var bindings = this._bindings,
+ nBindings = this._nActiveBindings;
+
+ for ( var i = 0; i !== nBindings; ++ i ) {
+
+ bindings[ i ].apply( accuIndex );
+
+ }
+
+ return this;
+
+ },
+
+ // return this mixer's root target object
+ getRoot: function () {
+
+ return this._root;
+
+ },
+
+ // free all resources specific to a particular clip
+ uncacheClip: function ( clip ) {
+
+ var actions = this._actions,
+ clipUuid = clip.uuid,
+ actionsByClip = this._actionsByClip,
+ actionsForClip = actionsByClip[ clipUuid ];
+
+ if ( actionsForClip !== undefined ) {
+
+ // note: just calling _removeInactiveAction would mess up the
+ // iteration state and also require updating the state we can
+ // just throw away
+
+ var actionsToRemove = actionsForClip.knownActions;
+
+ for ( var i = 0, n = actionsToRemove.length; i !== n; ++ i ) {
+
+ var action = actionsToRemove[ i ];
+
+ this._deactivateAction( action );
+
+ var cacheIndex = action._cacheIndex,
+ lastInactiveAction = actions[ actions.length - 1 ];
+
+ action._cacheIndex = null;
+ action._byClipCacheIndex = null;
+
+ lastInactiveAction._cacheIndex = cacheIndex;
+ actions[ cacheIndex ] = lastInactiveAction;
+ actions.pop();
+
+ this._removeInactiveBindingsForAction( action );
+
+ }
+
+ delete actionsByClip[ clipUuid ];
+
+ }
+
+ },
+
+ // free all resources specific to a particular root target object
+ uncacheRoot: function ( root ) {
+
+ var rootUuid = root.uuid,
+ actionsByClip = this._actionsByClip;
+
+ for ( var clipUuid in actionsByClip ) {
+
+ var actionByRoot = actionsByClip[ clipUuid ].actionByRoot,
+ action = actionByRoot[ rootUuid ];
+
+ if ( action !== undefined ) {
+
+ this._deactivateAction( action );
+ this._removeInactiveAction( action );
+
+ }
+
+ }
+
+ var bindingsByRoot = this._bindingsByRootAndName,
+ bindingByName = bindingsByRoot[ rootUuid ];
+
+ if ( bindingByName !== undefined ) {
+
+ for ( var trackName in bindingByName ) {
+
+ var binding = bindingByName[ trackName ];
+ binding.restoreOriginalState();
+ this._removeInactiveBinding( binding );
+
+ }
+
+ }
+
+ },
+
+ // remove a targeted clip from the cache
+ uncacheAction: function ( clip, optionalRoot ) {
+
+ var action = this.existingAction( clip, optionalRoot );
+
+ if ( action !== null ) {
+
+ this._deactivateAction( action );
+ this._removeInactiveAction( action );
+
+ }
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Uniform( value ) {
+
+ if ( typeof value === 'string' ) {
+
+ console.warn( 'THREE.Uniform: Type parameter is no longer needed.' );
+ value = arguments[ 1 ];
+
+ }
+
+ this.value = value;
+
+ }
+
+ Uniform.prototype.clone = function () {
+
+ return new Uniform( this.value.clone === undefined ? this.value : this.value.clone() );
+
+ };
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ */
+
+ function InstancedBufferGeometry() {
+
+ BufferGeometry.call( this );
+
+ this.type = 'InstancedBufferGeometry';
+ this.maxInstancedCount = undefined;
+
+ }
+
+ InstancedBufferGeometry.prototype = Object.assign( Object.create( BufferGeometry.prototype ), {
+
+ constructor: InstancedBufferGeometry,
+
+ isInstancedBufferGeometry: true,
+
+ addGroup: function ( start, count, materialIndex ) {
+
+ this.groups.push( {
+
+ start: start,
+ count: count,
+ materialIndex: materialIndex
+
+ } );
+
+ },
+
+ copy: function ( source ) {
+
+ var index = source.index;
+
+ if ( index !== null ) {
+
+ this.setIndex( index.clone() );
+
+ }
+
+ var attributes = source.attributes;
+
+ for ( var name in attributes ) {
+
+ var attribute = attributes[ name ];
+ this.addAttribute( name, attribute.clone() );
+
+ }
+
+ var groups = source.groups;
+
+ for ( var i = 0, l = groups.length; i < l; i ++ ) {
+
+ var group = groups[ i ];
+ this.addGroup( group.start, group.count, group.materialIndex );
+
+ }
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ */
+
+ function InterleavedBufferAttribute( interleavedBuffer, itemSize, offset, normalized ) {
+
+ this.uuid = _Math.generateUUID();
+
+ this.data = interleavedBuffer;
+ this.itemSize = itemSize;
+ this.offset = offset;
+
+ this.normalized = normalized === true;
+
+ }
+
+ Object.defineProperties( InterleavedBufferAttribute.prototype, {
+
+ count: {
+
+ get: function () {
+
+ return this.data.count;
+
+ }
+
+ },
+
+ array: {
+
+ get: function () {
+
+ return this.data.array;
+
+ }
+
+ }
+
+ } );
+
+ Object.assign( InterleavedBufferAttribute.prototype, {
+
+ isInterleavedBufferAttribute: true,
+
+ setX: function ( index, x ) {
+
+ this.data.array[ index * this.data.stride + this.offset ] = x;
+
+ return this;
+
+ },
+
+ setY: function ( index, y ) {
+
+ this.data.array[ index * this.data.stride + this.offset + 1 ] = y;
+
+ return this;
+
+ },
+
+ setZ: function ( index, z ) {
+
+ this.data.array[ index * this.data.stride + this.offset + 2 ] = z;
+
+ return this;
+
+ },
+
+ setW: function ( index, w ) {
+
+ this.data.array[ index * this.data.stride + this.offset + 3 ] = w;
+
+ return this;
+
+ },
+
+ getX: function ( index ) {
+
+ return this.data.array[ index * this.data.stride + this.offset ];
+
+ },
+
+ getY: function ( index ) {
+
+ return this.data.array[ index * this.data.stride + this.offset + 1 ];
+
+ },
+
+ getZ: function ( index ) {
+
+ return this.data.array[ index * this.data.stride + this.offset + 2 ];
+
+ },
+
+ getW: function ( index ) {
+
+ return this.data.array[ index * this.data.stride + this.offset + 3 ];
+
+ },
+
+ setXY: function ( index, x, y ) {
+
+ index = index * this.data.stride + this.offset;
+
+ this.data.array[ index + 0 ] = x;
+ this.data.array[ index + 1 ] = y;
+
+ return this;
+
+ },
+
+ setXYZ: function ( index, x, y, z ) {
+
+ index = index * this.data.stride + this.offset;
+
+ this.data.array[ index + 0 ] = x;
+ this.data.array[ index + 1 ] = y;
+ this.data.array[ index + 2 ] = z;
+
+ return this;
+
+ },
+
+ setXYZW: function ( index, x, y, z, w ) {
+
+ index = index * this.data.stride + this.offset;
+
+ this.data.array[ index + 0 ] = x;
+ this.data.array[ index + 1 ] = y;
+ this.data.array[ index + 2 ] = z;
+ this.data.array[ index + 3 ] = w;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ */
+
+ function InterleavedBuffer( array, stride ) {
+
+ this.uuid = _Math.generateUUID();
+
+ this.array = array;
+ this.stride = stride;
+ this.count = array !== undefined ? array.length / stride : 0;
+
+ this.dynamic = false;
+ this.updateRange = { offset: 0, count: - 1 };
+
+ this.onUploadCallback = function () {};
+
+ this.version = 0;
+
+ }
+
+ Object.defineProperty( InterleavedBuffer.prototype, 'needsUpdate', {
+
+ set: function ( value ) {
+
+ if ( value === true ) this.version ++;
+
+ }
+
+ } );
+
+ Object.assign( InterleavedBuffer.prototype, {
+
+ isInterleavedBuffer: true,
+
+ setArray: function ( array ) {
+
+ if ( Array.isArray( array ) ) {
+
+ throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
+
+ }
+
+ this.count = array !== undefined ? array.length / this.stride : 0;
+ this.array = array;
+
+ },
+
+ setDynamic: function ( value ) {
+
+ this.dynamic = value;
+
+ return this;
+
+ },
+
+ copy: function ( source ) {
+
+ this.array = new source.array.constructor( source.array );
+ this.count = source.count;
+ this.stride = source.stride;
+ this.dynamic = source.dynamic;
+
+ return this;
+
+ },
+
+ copyAt: function ( index1, attribute, index2 ) {
+
+ index1 *= this.stride;
+ index2 *= attribute.stride;
+
+ for ( var i = 0, l = this.stride; i < l; i ++ ) {
+
+ this.array[ index1 + i ] = attribute.array[ index2 + i ];
+
+ }
+
+ return this;
+
+ },
+
+ set: function ( value, offset ) {
+
+ if ( offset === undefined ) offset = 0;
+
+ this.array.set( value, offset );
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ onUpload: function ( callback ) {
+
+ this.onUploadCallback = callback;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ */
+
+ function InstancedInterleavedBuffer( array, stride, meshPerAttribute ) {
+
+ InterleavedBuffer.call( this, array, stride );
+
+ this.meshPerAttribute = meshPerAttribute || 1;
+
+ }
+
+ InstancedInterleavedBuffer.prototype = Object.assign( Object.create( InterleavedBuffer.prototype ), {
+
+ constructor: InstancedInterleavedBuffer,
+
+ isInstancedInterleavedBuffer: true,
+
+ copy: function ( source ) {
+
+ InterleavedBuffer.prototype.copy.call( this, source );
+
+ this.meshPerAttribute = source.meshPerAttribute;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ */
+
+ function InstancedBufferAttribute( array, itemSize, meshPerAttribute ) {
+
+ BufferAttribute.call( this, array, itemSize );
+
+ this.meshPerAttribute = meshPerAttribute || 1;
+
+ }
+
+ InstancedBufferAttribute.prototype = Object.assign( Object.create( BufferAttribute.prototype ), {
+
+ constructor: InstancedBufferAttribute,
+
+ isInstancedBufferAttribute: true,
+
+ copy: function ( source ) {
+
+ BufferAttribute.prototype.copy.call( this, source );
+
+ this.meshPerAttribute = source.meshPerAttribute;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author bhouston / http://clara.io/
+ * @author stephomi / http://stephaneginier.com/
+ */
+
+ function Raycaster( origin, direction, near, far ) {
+
+ this.ray = new Ray( origin, direction );
+ // direction is assumed to be normalized (for accurate distance calculations)
+
+ this.near = near || 0;
+ this.far = far || Infinity;
+
+ this.params = {
+ Mesh: {},
+ Line: {},
+ LOD: {},
+ Points: { threshold: 1 },
+ Sprite: {}
+ };
+
+ Object.defineProperties( this.params, {
+ PointCloud: {
+ get: function () {
+ console.warn( 'THREE.Raycaster: params.PointCloud has been renamed to params.Points.' );
+ return this.Points;
+ }
+ }
+ } );
+
+ }
+
+ function ascSort( a, b ) {
+
+ return a.distance - b.distance;
+
+ }
+
+ function intersectObject( object, raycaster, intersects, recursive ) {
+
+ if ( object.visible === false ) return;
+
+ object.raycast( raycaster, intersects );
+
+ if ( recursive === true ) {
+
+ var children = object.children;
+
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
+
+ intersectObject( children[ i ], raycaster, intersects, true );
+
+ }
+
+ }
+
+ }
+
+ Object.assign( Raycaster.prototype, {
+
+ linePrecision: 1,
+
+ set: function ( origin, direction ) {
+
+ // direction is assumed to be normalized (for accurate distance calculations)
+
+ this.ray.set( origin, direction );
+
+ },
+
+ setFromCamera: function ( coords, camera ) {
+
+ if ( ( camera && camera.isPerspectiveCamera ) ) {
+
+ this.ray.origin.setFromMatrixPosition( camera.matrixWorld );
+ this.ray.direction.set( coords.x, coords.y, 0.5 ).unproject( camera ).sub( this.ray.origin ).normalize();
+
+ } else if ( ( camera && camera.isOrthographicCamera ) ) {
+
+ this.ray.origin.set( coords.x, coords.y, ( camera.near + camera.far ) / ( camera.near - camera.far ) ).unproject( camera ); // set origin in plane of camera
+ this.ray.direction.set( 0, 0, - 1 ).transformDirection( camera.matrixWorld );
+
+ } else {
+
+ console.error( 'THREE.Raycaster: Unsupported camera type.' );
+
+ }
+
+ },
+
+ intersectObject: function ( object, recursive ) {
+
+ var intersects = [];
+
+ intersectObject( object, this, intersects, recursive );
+
+ intersects.sort( ascSort );
+
+ return intersects;
+
+ },
+
+ intersectObjects: function ( objects, recursive ) {
+
+ var intersects = [];
+
+ if ( Array.isArray( objects ) === false ) {
+
+ console.warn( 'THREE.Raycaster.intersectObjects: objects is not an Array.' );
+ return intersects;
+
+ }
+
+ for ( var i = 0, l = objects.length; i < l; i ++ ) {
+
+ intersectObject( objects[ i ], this, intersects, recursive );
+
+ }
+
+ intersects.sort( ascSort );
+
+ return intersects;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function Clock( autoStart ) {
+
+ this.autoStart = ( autoStart !== undefined ) ? autoStart : true;
+
+ this.startTime = 0;
+ this.oldTime = 0;
+ this.elapsedTime = 0;
+
+ this.running = false;
+
+ }
+
+ Object.assign( Clock.prototype, {
+
+ start: function () {
+
+ this.startTime = ( typeof performance === 'undefined' ? Date : performance ).now(); // see #10732
+
+ this.oldTime = this.startTime;
+ this.elapsedTime = 0;
+ this.running = true;
+
+ },
+
+ stop: function () {
+
+ this.getElapsedTime();
+ this.running = false;
+
+ },
+
+ getElapsedTime: function () {
+
+ this.getDelta();
+ return this.elapsedTime;
+
+ },
+
+ getDelta: function () {
+
+ var diff = 0;
+
+ if ( this.autoStart && ! this.running ) {
+
+ this.start();
+ return 0;
+
+ }
+
+ if ( this.running ) {
+
+ var newTime = ( typeof performance === 'undefined' ? Date : performance ).now();
+
+ diff = ( newTime - this.oldTime ) / 1000;
+ this.oldTime = newTime;
+
+ this.elapsedTime += diff;
+
+ }
+
+ return diff;
+
+ }
+
+ } );
+
+ /**
+ * @author bhouston / http://clara.io
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * Ref: https://en.wikipedia.org/wiki/Spherical_coordinate_system
+ *
+ * The poles (phi) are at the positive and negative y axis.
+ * The equator starts at positive z.
+ */
+
+ function Spherical( radius, phi, theta ) {
+
+ this.radius = ( radius !== undefined ) ? radius : 1.0;
+ this.phi = ( phi !== undefined ) ? phi : 0; // up / down towards top and bottom pole
+ this.theta = ( theta !== undefined ) ? theta : 0; // around the equator of the sphere
+
+ return this;
+
+ }
+
+ Object.assign( Spherical.prototype, {
+
+ set: function ( radius, phi, theta ) {
+
+ this.radius = radius;
+ this.phi = phi;
+ this.theta = theta;
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( other ) {
+
+ this.radius = other.radius;
+ this.phi = other.phi;
+ this.theta = other.theta;
+
+ return this;
+
+ },
+
+ // restrict phi to be betwee EPS and PI-EPS
+ makeSafe: function() {
+
+ var EPS = 0.000001;
+ this.phi = Math.max( EPS, Math.min( Math.PI - EPS, this.phi ) );
+
+ return this;
+
+ },
+
+ setFromVector3: function( vec3 ) {
+
+ this.radius = vec3.length();
+
+ if ( this.radius === 0 ) {
+
+ this.theta = 0;
+ this.phi = 0;
+
+ } else {
+
+ this.theta = Math.atan2( vec3.x, vec3.z ); // equator angle around y-up axis
+ this.phi = Math.acos( _Math.clamp( vec3.y / this.radius, - 1, 1 ) ); // polar angle
+
+ }
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author Mugen87 / https://github.com/Mugen87
+ *
+ * Ref: https://en.wikipedia.org/wiki/Cylindrical_coordinate_system
+ *
+ */
+
+ function Cylindrical( radius, theta, y ) {
+
+ this.radius = ( radius !== undefined ) ? radius : 1.0; // distance from the origin to a point in the x-z plane
+ this.theta = ( theta !== undefined ) ? theta : 0; // counterclockwise angle in the x-z plane measured in radians from the positive z-axis
+ this.y = ( y !== undefined ) ? y : 0; // height above the x-z plane
+
+ return this;
+
+ }
+
+ Object.assign( Cylindrical.prototype, {
+
+ set: function ( radius, theta, y ) {
+
+ this.radius = radius;
+ this.theta = theta;
+ this.y = y;
+
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new this.constructor().copy( this );
+
+ },
+
+ copy: function ( other ) {
+
+ this.radius = other.radius;
+ this.theta = other.theta;
+ this.y = other.y;
+
+ return this;
+
+ },
+
+ setFromVector3: function( vec3 ) {
+
+ this.radius = Math.sqrt( vec3.x * vec3.x + vec3.z * vec3.z );
+ this.theta = Math.atan2( vec3.x, vec3.z );
+ this.y = vec3.y;
+
+ return this;
+
+ }
+
+ } );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function MorphBlendMesh( geometry, material ) {
+
+ Mesh.call( this, geometry, material );
+
+ this.animationsMap = {};
+ this.animationsList = [];
+
+ // prepare default animation
+ // (all frames played together in 1 second)
+
+ var numFrames = this.geometry.morphTargets.length;
+
+ var name = "__default";
+
+ var startFrame = 0;
+ var endFrame = numFrames - 1;
+
+ var fps = numFrames / 1;
+
+ this.createAnimation( name, startFrame, endFrame, fps );
+ this.setAnimationWeight( name, 1 );
+
+ }
+
+ MorphBlendMesh.prototype = Object.create( Mesh.prototype );
+ MorphBlendMesh.prototype.constructor = MorphBlendMesh;
+
+ MorphBlendMesh.prototype.createAnimation = function ( name, start, end, fps ) {
+
+ var animation = {
+
+ start: start,
+ end: end,
+
+ length: end - start + 1,
+
+ fps: fps,
+ duration: ( end - start ) / fps,
+
+ lastFrame: 0,
+ currentFrame: 0,
+
+ active: false,
+
+ time: 0,
+ direction: 1,
+ weight: 1,
+
+ directionBackwards: false,
+ mirroredLoop: false
+
+ };
+
+ this.animationsMap[ name ] = animation;
+ this.animationsList.push( animation );
+
+ };
+
+ MorphBlendMesh.prototype.autoCreateAnimations = function ( fps ) {
+
+ var pattern = /([a-z]+)_?(\d+)/i;
+
+ var firstAnimation, frameRanges = {};
+
+ var geometry = this.geometry;
+
+ for ( var i = 0, il = geometry.morphTargets.length; i < il; i ++ ) {
+
+ var morph = geometry.morphTargets[ i ];
+ var chunks = morph.name.match( pattern );
+
+ if ( chunks && chunks.length > 1 ) {
+
+ var name = chunks[ 1 ];
+
+ if ( ! frameRanges[ name ] ) frameRanges[ name ] = { start: Infinity, end: - Infinity };
+
+ var range = frameRanges[ name ];
+
+ if ( i < range.start ) range.start = i;
+ if ( i > range.end ) range.end = i;
+
+ if ( ! firstAnimation ) firstAnimation = name;
+
+ }
+
+ }
+
+ for ( var name in frameRanges ) {
+
+ var range = frameRanges[ name ];
+ this.createAnimation( name, range.start, range.end, fps );
+
+ }
+
+ this.firstAnimation = firstAnimation;
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationDirectionForward = function ( name ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.direction = 1;
+ animation.directionBackwards = false;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationDirectionBackward = function ( name ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.direction = - 1;
+ animation.directionBackwards = true;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationFPS = function ( name, fps ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.fps = fps;
+ animation.duration = ( animation.end - animation.start ) / animation.fps;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationDuration = function ( name, duration ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.duration = duration;
+ animation.fps = ( animation.end - animation.start ) / animation.duration;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationWeight = function ( name, weight ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.weight = weight;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.setAnimationTime = function ( name, time ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.time = time;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.getAnimationTime = function ( name ) {
+
+ var time = 0;
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ time = animation.time;
+
+ }
+
+ return time;
+
+ };
+
+ MorphBlendMesh.prototype.getAnimationDuration = function ( name ) {
+
+ var duration = - 1;
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ duration = animation.duration;
+
+ }
+
+ return duration;
+
+ };
+
+ MorphBlendMesh.prototype.playAnimation = function ( name ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.time = 0;
+ animation.active = true;
+
+ } else {
+
+ console.warn( "THREE.MorphBlendMesh: animation[" + name + "] undefined in .playAnimation()" );
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.stopAnimation = function ( name ) {
+
+ var animation = this.animationsMap[ name ];
+
+ if ( animation ) {
+
+ animation.active = false;
+
+ }
+
+ };
+
+ MorphBlendMesh.prototype.update = function ( delta ) {
+
+ for ( var i = 0, il = this.animationsList.length; i < il; i ++ ) {
+
+ var animation = this.animationsList[ i ];
+
+ if ( ! animation.active ) continue;
+
+ var frameTime = animation.duration / animation.length;
+
+ animation.time += animation.direction * delta;
+
+ if ( animation.mirroredLoop ) {
+
+ if ( animation.time > animation.duration || animation.time < 0 ) {
+
+ animation.direction *= - 1;
+
+ if ( animation.time > animation.duration ) {
+
+ animation.time = animation.duration;
+ animation.directionBackwards = true;
+
+ }
+
+ if ( animation.time < 0 ) {
+
+ animation.time = 0;
+ animation.directionBackwards = false;
+
+ }
+
+ }
+
+ } else {
+
+ animation.time = animation.time % animation.duration;
+
+ if ( animation.time < 0 ) animation.time += animation.duration;
+
+ }
+
+ var keyframe = animation.start + _Math.clamp( Math.floor( animation.time / frameTime ), 0, animation.length - 1 );
+ var weight = animation.weight;
+
+ if ( keyframe !== animation.currentFrame ) {
+
+ this.morphTargetInfluences[ animation.lastFrame ] = 0;
+ this.morphTargetInfluences[ animation.currentFrame ] = 1 * weight;
+
+ this.morphTargetInfluences[ keyframe ] = 0;
+
+ animation.lastFrame = animation.currentFrame;
+ animation.currentFrame = keyframe;
+
+ }
+
+ var mix = ( animation.time % frameTime ) / frameTime;
+
+ if ( animation.directionBackwards ) mix = 1 - mix;
+
+ if ( animation.currentFrame !== animation.lastFrame ) {
+
+ this.morphTargetInfluences[ animation.currentFrame ] = mix * weight;
+ this.morphTargetInfluences[ animation.lastFrame ] = ( 1 - mix ) * weight;
+
+ } else {
+
+ this.morphTargetInfluences[ animation.currentFrame ] = weight;
+
+ }
+
+ }
+
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ function ImmediateRenderObject( material ) {
+
+ Object3D.call( this );
+
+ this.material = material;
+ this.render = function ( renderCallback ) {};
+
+ }
+
+ ImmediateRenderObject.prototype = Object.create( Object3D.prototype );
+ ImmediateRenderObject.prototype.constructor = ImmediateRenderObject;
+
+ ImmediateRenderObject.prototype.isImmediateRenderObject = true;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function VertexNormalsHelper( object, size, hex, linewidth ) {
+
+ this.object = object;
+
+ this.size = ( size !== undefined ) ? size : 1;
+
+ var color = ( hex !== undefined ) ? hex : 0xff0000;
+
+ var width = ( linewidth !== undefined ) ? linewidth : 1;
+
+ //
+
+ var nNormals = 0;
+
+ var objGeometry = this.object.geometry;
+
+ if ( objGeometry && objGeometry.isGeometry ) {
+
+ nNormals = objGeometry.faces.length * 3;
+
+ } else if ( objGeometry && objGeometry.isBufferGeometry ) {
+
+ nNormals = objGeometry.attributes.normal.count;
+
+ }
+
+ //
+
+ var geometry = new BufferGeometry();
+
+ var positions = new Float32BufferAttribute( nNormals * 2 * 3, 3 );
+
+ geometry.addAttribute( 'position', positions );
+
+ LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, linewidth: width } ) );
+
+ //
+
+ this.matrixAutoUpdate = false;
+
+ this.update();
+
+ }
+
+ VertexNormalsHelper.prototype = Object.create( LineSegments.prototype );
+ VertexNormalsHelper.prototype.constructor = VertexNormalsHelper;
+
+ VertexNormalsHelper.prototype.update = ( function () {
+
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+ var normalMatrix = new Matrix3();
+
+ return function update() {
+
+ var keys = [ 'a', 'b', 'c' ];
+
+ this.object.updateMatrixWorld( true );
+
+ normalMatrix.getNormalMatrix( this.object.matrixWorld );
+
+ var matrixWorld = this.object.matrixWorld;
+
+ var position = this.geometry.attributes.position;
+
+ //
+
+ var objGeometry = this.object.geometry;
+
+ if ( objGeometry && objGeometry.isGeometry ) {
+
+ var vertices = objGeometry.vertices;
+
+ var faces = objGeometry.faces;
+
+ var idx = 0;
+
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
+
+ var face = faces[ i ];
+
+ for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
+
+ var vertex = vertices[ face[ keys[ j ] ] ];
+
+ var normal = face.vertexNormals[ j ];
+
+ v1.copy( vertex ).applyMatrix4( matrixWorld );
+
+ v2.copy( normal ).applyMatrix3( normalMatrix ).normalize().multiplyScalar( this.size ).add( v1 );
+
+ position.setXYZ( idx, v1.x, v1.y, v1.z );
+
+ idx = idx + 1;
+
+ position.setXYZ( idx, v2.x, v2.y, v2.z );
+
+ idx = idx + 1;
+
+ }
+
+ }
+
+ } else if ( objGeometry && objGeometry.isBufferGeometry ) {
+
+ var objPos = objGeometry.attributes.position;
+
+ var objNorm = objGeometry.attributes.normal;
+
+ var idx = 0;
+
+ // for simplicity, ignore index and drawcalls, and render every normal
+
+ for ( var j = 0, jl = objPos.count; j < jl; j ++ ) {
+
+ v1.set( objPos.getX( j ), objPos.getY( j ), objPos.getZ( j ) ).applyMatrix4( matrixWorld );
+
+ v2.set( objNorm.getX( j ), objNorm.getY( j ), objNorm.getZ( j ) );
+
+ v2.applyMatrix3( normalMatrix ).normalize().multiplyScalar( this.size ).add( v1 );
+
+ position.setXYZ( idx, v1.x, v1.y, v1.z );
+
+ idx = idx + 1;
+
+ position.setXYZ( idx, v2.x, v2.y, v2.z );
+
+ idx = idx + 1;
+
+ }
+
+ }
+
+ position.needsUpdate = true;
+
+ };
+
+ }() );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function SpotLightHelper( light ) {
+
+ Object3D.call( this );
+
+ this.light = light;
+ this.light.updateMatrixWorld();
+
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ var geometry = new BufferGeometry();
+
+ var positions = [
+ 0, 0, 0, 0, 0, 1,
+ 0, 0, 0, 1, 0, 1,
+ 0, 0, 0, - 1, 0, 1,
+ 0, 0, 0, 0, 1, 1,
+ 0, 0, 0, 0, - 1, 1
+ ];
+
+ for ( var i = 0, j = 1, l = 32; i < l; i ++, j ++ ) {
+
+ var p1 = ( i / l ) * Math.PI * 2;
+ var p2 = ( j / l ) * Math.PI * 2;
+
+ positions.push(
+ Math.cos( p1 ), Math.sin( p1 ), 1,
+ Math.cos( p2 ), Math.sin( p2 ), 1
+ );
+
+ }
+
+ geometry.addAttribute( 'position', new Float32BufferAttribute( positions, 3 ) );
+
+ var material = new LineBasicMaterial( { fog: false } );
+
+ this.cone = new LineSegments( geometry, material );
+ this.add( this.cone );
+
+ this.update();
+
+ }
+
+ SpotLightHelper.prototype = Object.create( Object3D.prototype );
+ SpotLightHelper.prototype.constructor = SpotLightHelper;
+
+ SpotLightHelper.prototype.dispose = function () {
+
+ this.cone.geometry.dispose();
+ this.cone.material.dispose();
+
+ };
+
+ SpotLightHelper.prototype.update = function () {
+
+ var vector = new Vector3();
+ var vector2 = new Vector3();
+
+ return function update() {
+
+ var coneLength = this.light.distance ? this.light.distance : 1000;
+ var coneWidth = coneLength * Math.tan( this.light.angle );
+
+ this.cone.scale.set( coneWidth, coneWidth, coneLength );
+
+ vector.setFromMatrixPosition( this.light.matrixWorld );
+ vector2.setFromMatrixPosition( this.light.target.matrixWorld );
+
+ this.cone.lookAt( vector2.sub( vector ) );
+
+ this.cone.material.color.copy( this.light.color );
+
+ };
+
+ }();
+
+ /**
+ * @author Sean Griffin / http://twitter.com/sgrif
+ * @author Michael Guerrero / http://realitymeltdown.com
+ * @author mrdoob / http://mrdoob.com/
+ * @author ikerr / http://verold.com
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ function SkeletonHelper( object ) {
+
+ this.bones = this.getBoneList( object );
+
+ var geometry = new BufferGeometry();
+
+ var vertices = [];
+ var colors = [];
+
+ var color1 = new Color( 0, 0, 1 );
+ var color2 = new Color( 0, 1, 0 );
+
+ for ( var i = 0; i < this.bones.length; i ++ ) {
+
+ var bone = this.bones[ i ];
+
+ if ( bone.parent && bone.parent.isBone ) {
+
+ vertices.push( 0, 0, 0 );
+ vertices.push( 0, 0, 0 );
+ colors.push( color1.r, color1.g, color1.b );
+ colors.push( color2.r, color2.g, color2.b );
+
+ }
+
+ }
+
+ geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
+
+ var material = new LineBasicMaterial( { vertexColors: VertexColors, depthTest: false, depthWrite: false, transparent: true } );
+
+ LineSegments.call( this, geometry, material );
+
+ this.root = object;
+
+ this.matrix = object.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ this.update();
+
+ }
+
+
+ SkeletonHelper.prototype = Object.create( LineSegments.prototype );
+ SkeletonHelper.prototype.constructor = SkeletonHelper;
+
+ SkeletonHelper.prototype.getBoneList = function( object ) {
+
+ var boneList = [];
+
+ if ( object && object.isBone ) {
+
+ boneList.push( object );
+
+ }
+
+ for ( var i = 0; i < object.children.length; i ++ ) {
+
+ boneList.push.apply( boneList, this.getBoneList( object.children[ i ] ) );
+
+ }
+
+ return boneList;
+
+ };
+
+ SkeletonHelper.prototype.update = function () {
+
+ var vector = new Vector3();
+
+ var boneMatrix = new Matrix4();
+ var matrixWorldInv = new Matrix4();
+
+ return function update() {
+
+ var geometry = this.geometry;
+ var position = geometry.getAttribute( 'position' );
+
+ matrixWorldInv.getInverse( this.root.matrixWorld );
+
+ for ( var i = 0, j = 0; i < this.bones.length; i ++ ) {
+
+ var bone = this.bones[ i ];
+
+ if ( bone.parent && bone.parent.isBone ) {
+
+ boneMatrix.multiplyMatrices( matrixWorldInv, bone.matrixWorld );
+ vector.setFromMatrixPosition( boneMatrix );
+ position.setXYZ( j, vector.x, vector.y, vector.z );
+
+ boneMatrix.multiplyMatrices( matrixWorldInv, bone.parent.matrixWorld );
+ vector.setFromMatrixPosition( boneMatrix );
+ position.setXYZ( j + 1, vector.x, vector.y, vector.z );
+
+ j += 2;
+
+ }
+
+ }
+
+ geometry.getAttribute( 'position' ).needsUpdate = true;
+
+ };
+
+ }();
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function PointLightHelper( light, sphereSize ) {
+
+ this.light = light;
+ this.light.updateMatrixWorld();
+
+ var geometry = new SphereBufferGeometry( sphereSize, 4, 2 );
+ var material = new MeshBasicMaterial( { wireframe: true, fog: false } );
+ material.color.copy( this.light.color );
+
+ Mesh.call( this, geometry, material );
+
+ this.matrix = this.light.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ /*
+ var distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
+ var distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent: true } );
+
+ this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
+ this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
+
+ var d = light.distance;
+
+ if ( d === 0.0 ) {
+
+ this.lightDistance.visible = false;
+
+ } else {
+
+ this.lightDistance.scale.set( d, d, d );
+
+ }
+
+ this.add( this.lightDistance );
+ */
+
+ }
+
+ PointLightHelper.prototype = Object.create( Mesh.prototype );
+ PointLightHelper.prototype.constructor = PointLightHelper;
+
+ PointLightHelper.prototype.dispose = function () {
+
+ this.geometry.dispose();
+ this.material.dispose();
+
+ };
+
+ PointLightHelper.prototype.update = function () {
+
+ this.material.color.copy( this.light.color );
+
+ /*
+ var d = this.light.distance;
+
+ if ( d === 0.0 ) {
+
+ this.lightDistance.visible = false;
+
+ } else {
+
+ this.lightDistance.visible = true;
+ this.lightDistance.scale.set( d, d, d );
+
+ }
+ */
+
+ };
+
+ /**
+ * @author abelnation / http://github.com/abelnation
+ * @author Mugen87 / http://github.com/Mugen87
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function RectAreaLightHelper( light ) {
+
+ Object3D.call( this );
+
+ this.light = light;
+ this.light.updateMatrixWorld();
+
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ var material = new LineBasicMaterial( { color: light.color } );
+
+ var geometry = new BufferGeometry();
+
+ geometry.addAttribute( 'position', new BufferAttribute( new Float32Array( 5 * 3 ), 3 ) );
+
+ this.add( new Line( geometry, material ) );
+
+ this.update();
+
+ }
+
+ RectAreaLightHelper.prototype = Object.create( Object3D.prototype );
+ RectAreaLightHelper.prototype.constructor = RectAreaLightHelper;
+
+ RectAreaLightHelper.prototype.dispose = function () {
+
+ this.children[ 0 ].geometry.dispose();
+ this.children[ 0 ].material.dispose();
+
+ };
+
+ RectAreaLightHelper.prototype.update = function () {
+
+ var line = this.children[ 0 ];
+
+ // update material
+
+ line.material.color.copy( this.light.color );
+
+ // calculate new dimensions of the helper
+
+ var hx = this.light.width * 0.5;
+ var hy = this.light.height * 0.5;
+
+ var position = line.geometry.attributes.position;
+ var array = position.array;
+
+ // update vertices
+
+ array[ 0 ] = hx; array[ 1 ] = - hy; array[ 2 ] = 0;
+ array[ 3 ] = hx; array[ 4 ] = hy; array[ 5 ] = 0;
+ array[ 6 ] = - hx; array[ 7 ] = hy; array[ 8 ] = 0;
+ array[ 9 ] = - hx; array[ 10 ] = - hy; array[ 11 ] = 0;
+ array[ 12 ] = hx; array[ 13 ] = - hy; array[ 14 ] = 0;
+
+ position.needsUpdate = true;
+
+ };
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+ function HemisphereLightHelper( light, size ) {
+
+ Object3D.call( this );
+
+ this.light = light;
+ this.light.updateMatrixWorld();
+
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ var geometry = new OctahedronBufferGeometry( size );
+ geometry.rotateY( Math.PI * 0.5 );
+
+ var material = new MeshBasicMaterial( { vertexColors: VertexColors, wireframe: true } );
+
+ var position = geometry.getAttribute( 'position' );
+ var colors = new Float32Array( position.count * 3 );
+
+ geometry.addAttribute( 'color', new BufferAttribute( colors, 3 ) );
+
+ this.add( new Mesh( geometry, material ) );
+
+ this.update();
+
+ }
+
+ HemisphereLightHelper.prototype = Object.create( Object3D.prototype );
+ HemisphereLightHelper.prototype.constructor = HemisphereLightHelper;
+
+ HemisphereLightHelper.prototype.dispose = function () {
+
+ this.children[ 0 ].geometry.dispose();
+ this.children[ 0 ].material.dispose();
+
+ };
+
+ HemisphereLightHelper.prototype.update = function () {
+
+ var vector = new Vector3();
+
+ var color1 = new Color();
+ var color2 = new Color();
+
+ return function update() {
+
+ var mesh = this.children[ 0 ];
+
+ var colors = mesh.geometry.getAttribute( 'color' );
+
+ color1.copy( this.light.color );
+ color2.copy( this.light.groundColor );
+
+ for ( var i = 0, l = colors.count; i < l; i ++ ) {
+
+ var color = ( i < ( l / 2 ) ) ? color1 : color2;
+
+ colors.setXYZ( i, color.r, color.g, color.b );
+
+ }
+
+ mesh.lookAt( vector.setFromMatrixPosition( this.light.matrixWorld ).negate() );
+
+ colors.needsUpdate = true;
+
+ };
+
+ }();
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function GridHelper( size, divisions, color1, color2 ) {
+
+ size = size || 10;
+ divisions = divisions || 10;
+ color1 = new Color( color1 !== undefined ? color1 : 0x444444 );
+ color2 = new Color( color2 !== undefined ? color2 : 0x888888 );
+
+ var center = divisions / 2;
+ var step = size / divisions;
+ var halfSize = size / 2;
+
+ var vertices = [], colors = [];
+
+ for ( var i = 0, j = 0, k = - halfSize; i <= divisions; i ++, k += step ) {
+
+ vertices.push( - halfSize, 0, k, halfSize, 0, k );
+ vertices.push( k, 0, - halfSize, k, 0, halfSize );
+
+ var color = i === center ? color1 : color2;
+
+ color.toArray( colors, j ); j += 3;
+ color.toArray( colors, j ); j += 3;
+ color.toArray( colors, j ); j += 3;
+ color.toArray( colors, j ); j += 3;
+
+ }
+
+ var geometry = new BufferGeometry();
+ geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
+
+ var material = new LineBasicMaterial( { vertexColors: VertexColors } );
+
+ LineSegments.call( this, geometry, material );
+
+ }
+
+ GridHelper.prototype = Object.create( LineSegments.prototype );
+ GridHelper.prototype.constructor = GridHelper;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / http://github.com/Mugen87
+ * @author Hectate / http://www.github.com/Hectate
+ */
+
+ function PolarGridHelper( radius, radials, circles, divisions, color1, color2 ) {
+
+ radius = radius || 10;
+ radials = radials || 16;
+ circles = circles || 8;
+ divisions = divisions || 64;
+ color1 = new Color( color1 !== undefined ? color1 : 0x444444 );
+ color2 = new Color( color2 !== undefined ? color2 : 0x888888 );
+
+ var vertices = [];
+ var colors = [];
+
+ var x, z;
+ var v, i, j, r, color;
+
+ // create the radials
+
+ for ( i = 0; i <= radials; i ++ ) {
+
+ v = ( i / radials ) * ( Math.PI * 2 );
+
+ x = Math.sin( v ) * radius;
+ z = Math.cos( v ) * radius;
+
+ vertices.push( 0, 0, 0 );
+ vertices.push( x, 0, z );
+
+ color = ( i & 1 ) ? color1 : color2;
+
+ colors.push( color.r, color.g, color.b );
+ colors.push( color.r, color.g, color.b );
+
+ }
+
+ // create the circles
+
+ for ( i = 0; i <= circles; i ++ ) {
+
+ color = ( i & 1 ) ? color1 : color2;
+
+ r = radius - ( radius / circles * i );
+
+ for ( j = 0; j < divisions; j ++ ) {
+
+ // first vertex
+
+ v = ( j / divisions ) * ( Math.PI * 2 );
+
+ x = Math.sin( v ) * r;
+ z = Math.cos( v ) * r;
+
+ vertices.push( x, 0, z );
+ colors.push( color.r, color.g, color.b );
+
+ // second vertex
+
+ v = ( ( j + 1 ) / divisions ) * ( Math.PI * 2 );
+
+ x = Math.sin( v ) * r;
+ z = Math.cos( v ) * r;
+
+ vertices.push( x, 0, z );
+ colors.push( color.r, color.g, color.b );
+
+ }
+
+ }
+
+ var geometry = new BufferGeometry();
+ geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
+
+ var material = new LineBasicMaterial( { vertexColors: VertexColors } );
+
+ LineSegments.call( this, geometry, material );
+
+ }
+
+ PolarGridHelper.prototype = Object.create( LineSegments.prototype );
+ PolarGridHelper.prototype.constructor = PolarGridHelper;
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function FaceNormalsHelper( object, size, hex, linewidth ) {
+
+ // FaceNormalsHelper only supports THREE.Geometry
+
+ this.object = object;
+
+ this.size = ( size !== undefined ) ? size : 1;
+
+ var color = ( hex !== undefined ) ? hex : 0xffff00;
+
+ var width = ( linewidth !== undefined ) ? linewidth : 1;
+
+ //
+
+ var nNormals = 0;
+
+ var objGeometry = this.object.geometry;
+
+ if ( objGeometry && objGeometry.isGeometry ) {
+
+ nNormals = objGeometry.faces.length;
+
+ } else {
+
+ console.warn( 'THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.' );
+
+ }
+
+ //
+
+ var geometry = new BufferGeometry();
+
+ var positions = new Float32BufferAttribute( nNormals * 2 * 3, 3 );
+
+ geometry.addAttribute( 'position', positions );
+
+ LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, linewidth: width } ) );
+
+ //
+
+ this.matrixAutoUpdate = false;
+ this.update();
+
+ }
+
+ FaceNormalsHelper.prototype = Object.create( LineSegments.prototype );
+ FaceNormalsHelper.prototype.constructor = FaceNormalsHelper;
+
+ FaceNormalsHelper.prototype.update = ( function () {
+
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+ var normalMatrix = new Matrix3();
+
+ return function update() {
+
+ this.object.updateMatrixWorld( true );
+
+ normalMatrix.getNormalMatrix( this.object.matrixWorld );
+
+ var matrixWorld = this.object.matrixWorld;
+
+ var position = this.geometry.attributes.position;
+
+ //
+
+ var objGeometry = this.object.geometry;
+
+ var vertices = objGeometry.vertices;
+
+ var faces = objGeometry.faces;
+
+ var idx = 0;
+
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
+
+ var face = faces[ i ];
+
+ var normal = face.normal;
+
+ v1.copy( vertices[ face.a ] )
+ .add( vertices[ face.b ] )
+ .add( vertices[ face.c ] )
+ .divideScalar( 3 )
+ .applyMatrix4( matrixWorld );
+
+ v2.copy( normal ).applyMatrix3( normalMatrix ).normalize().multiplyScalar( this.size ).add( v1 );
+
+ position.setXYZ( idx, v1.x, v1.y, v1.z );
+
+ idx = idx + 1;
+
+ position.setXYZ( idx, v2.x, v2.y, v2.z );
+
+ idx = idx + 1;
+
+ }
+
+ position.needsUpdate = true;
+
+ };
+
+ }() );
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
+
+ function DirectionalLightHelper( light, size ) {
+
+ Object3D.call( this );
+
+ this.light = light;
+ this.light.updateMatrixWorld();
+
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ if ( size === undefined ) size = 1;
+
+ var geometry = new BufferGeometry();
+ geometry.addAttribute( 'position', new Float32BufferAttribute( [
+ - size, size, 0,
+ size, size, 0,
+ size, - size, 0,
+ - size, - size, 0,
+ - size, size, 0
+ ], 3 ) );
+
+ var material = new LineBasicMaterial( { fog: false } );
+
+ this.add( new Line( geometry, material ) );
+
+ geometry = new BufferGeometry();
+ geometry.addAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, 1 ], 3 ) );
+
+ this.add( new Line( geometry, material ));
+
+ this.update();
+
+ }
+
+ DirectionalLightHelper.prototype = Object.create( Object3D.prototype );
+ DirectionalLightHelper.prototype.constructor = DirectionalLightHelper;
+
+ DirectionalLightHelper.prototype.dispose = function () {
+
+ var lightPlane = this.children[ 0 ];
+ var targetLine = this.children[ 1 ];
+
+ lightPlane.geometry.dispose();
+ lightPlane.material.dispose();
+ targetLine.geometry.dispose();
+ targetLine.material.dispose();
+
+ };
+
+ DirectionalLightHelper.prototype.update = function () {
+
+ var v1 = new Vector3();
+ var v2 = new Vector3();
+ var v3 = new Vector3();
+
+ return function update() {
+
+ v1.setFromMatrixPosition( this.light.matrixWorld );
+ v2.setFromMatrixPosition( this.light.target.matrixWorld );
+ v3.subVectors( v2, v1 );
+
+ var lightPlane = this.children[ 0 ];
+ var targetLine = this.children[ 1 ];
+
+ lightPlane.lookAt( v3 );
+ lightPlane.material.color.copy( this.light.color );
+
+ targetLine.lookAt( v3 );
+ targetLine.scale.z = v3.length();
+
+ };
+
+ }();
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ * @author Mugen87 / https://github.com/Mugen87
+ *
+ * - shows frustum, line of sight and up of the camera
+ * - suitable for fast updates
+ * - based on frustum visualization in lightgl.js shadowmap example
+ * http://evanw.github.com/lightgl.js/tests/shadowmap.html
+ */
+
+ function CameraHelper( camera ) {
+
+ var geometry = new BufferGeometry();
+ var material = new LineBasicMaterial( { color: 0xffffff, vertexColors: FaceColors } );
+
+ var vertices = [];
+ var colors = [];
+
+ var pointMap = {};
+
+ // colors
+
+ var colorFrustum = new Color( 0xffaa00 );
+ var colorCone = new Color( 0xff0000 );
+ var colorUp = new Color( 0x00aaff );
+ var colorTarget = new Color( 0xffffff );
+ var colorCross = new Color( 0x333333 );
+
+ // near
+
+ addLine( "n1", "n2", colorFrustum );
+ addLine( "n2", "n4", colorFrustum );
+ addLine( "n4", "n3", colorFrustum );
+ addLine( "n3", "n1", colorFrustum );
+
+ // far
+
+ addLine( "f1", "f2", colorFrustum );
+ addLine( "f2", "f4", colorFrustum );
+ addLine( "f4", "f3", colorFrustum );
+ addLine( "f3", "f1", colorFrustum );
+
+ // sides
+
+ addLine( "n1", "f1", colorFrustum );
+ addLine( "n2", "f2", colorFrustum );
+ addLine( "n3", "f3", colorFrustum );
+ addLine( "n4", "f4", colorFrustum );
+
+ // cone
+
+ addLine( "p", "n1", colorCone );
+ addLine( "p", "n2", colorCone );
+ addLine( "p", "n3", colorCone );
+ addLine( "p", "n4", colorCone );
+
+ // up
+
+ addLine( "u1", "u2", colorUp );
+ addLine( "u2", "u3", colorUp );
+ addLine( "u3", "u1", colorUp );
+
+ // target
+
+ addLine( "c", "t", colorTarget );
+ addLine( "p", "c", colorCross );
+
+ // cross
+
+ addLine( "cn1", "cn2", colorCross );
+ addLine( "cn3", "cn4", colorCross );
+
+ addLine( "cf1", "cf2", colorCross );
+ addLine( "cf3", "cf4", colorCross );
+
+ function addLine( a, b, color ) {
+
+ addPoint( a, color );
+ addPoint( b, color );
+
+ }
+
+ function addPoint( id, color ) {
+
+ vertices.push( 0, 0, 0 );
+ colors.push( color.r, color.g, color.b );
+
+ if ( pointMap[ id ] === undefined ) {
+
+ pointMap[ id ] = [];
+
+ }
+
+ pointMap[ id ].push( ( vertices.length / 3 ) - 1 );
+
+ }
+
+ geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
+
+ LineSegments.call( this, geometry, material );
+
+ this.camera = camera;
+ if ( this.camera.updateProjectionMatrix ) this.camera.updateProjectionMatrix();
+
+ this.matrix = camera.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ this.pointMap = pointMap;
+
+ this.update();
+
+ }
+
+ CameraHelper.prototype = Object.create( LineSegments.prototype );
+ CameraHelper.prototype.constructor = CameraHelper;
+
+ CameraHelper.prototype.update = function () {
+
+ var geometry, pointMap;
+
+ var vector = new Vector3();
+ var camera = new Camera();
+
+ function setPoint( point, x, y, z ) {
+
+ vector.set( x, y, z ).unproject( camera );
+
+ var points = pointMap[ point ];
+
+ if ( points !== undefined ) {
+
+ var position = geometry.getAttribute( 'position' );
+
+ for ( var i = 0, l = points.length; i < l; i ++ ) {
+
+ position.setXYZ( points[ i ], vector.x, vector.y, vector.z );
+
+ }
+
+ }
+
+ }
+
+ return function update() {
+
+ geometry = this.geometry;
+ pointMap = this.pointMap;
+
+ var w = 1, h = 1;
+
+ // we need just camera projection matrix
+ // world matrix must be identity
+
+ camera.projectionMatrix.copy( this.camera.projectionMatrix );
+
+ // center / target
+
+ setPoint( "c", 0, 0, - 1 );
+ setPoint( "t", 0, 0, 1 );
+
+ // near
+
+ setPoint( "n1", - w, - h, - 1 );
+ setPoint( "n2", w, - h, - 1 );
+ setPoint( "n3", - w, h, - 1 );
+ setPoint( "n4", w, h, - 1 );
+
+ // far
+
+ setPoint( "f1", - w, - h, 1 );
+ setPoint( "f2", w, - h, 1 );
+ setPoint( "f3", - w, h, 1 );
+ setPoint( "f4", w, h, 1 );
+
+ // up
+
+ setPoint( "u1", w * 0.7, h * 1.1, - 1 );
+ setPoint( "u2", - w * 0.7, h * 1.1, - 1 );
+ setPoint( "u3", 0, h * 2, - 1 );
+
+ // cross
+
+ setPoint( "cf1", - w, 0, 1 );
+ setPoint( "cf2", w, 0, 1 );
+ setPoint( "cf3", 0, - h, 1 );
+ setPoint( "cf4", 0, h, 1 );
+
+ setPoint( "cn1", - w, 0, - 1 );
+ setPoint( "cn2", w, 0, - 1 );
+ setPoint( "cn3", 0, - h, - 1 );
+ setPoint( "cn4", 0, h, - 1 );
+
+ geometry.getAttribute( 'position' ).needsUpdate = true;
+
+ };
+
+ }();
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ * @author Mugen87 / http://github.com/Mugen87
+ */
+
+ function BoxHelper( object, color ) {
+
+ this.object = object;
+
+ if ( color === undefined ) color = 0xffff00;
+
+ var indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] );
+ var positions = new Float32Array( 8 * 3 );
+
+ var geometry = new BufferGeometry();
+ geometry.setIndex( new BufferAttribute( indices, 1 ) );
+ geometry.addAttribute( 'position', new BufferAttribute( positions, 3 ) );
+
+ LineSegments.call( this, geometry, new LineBasicMaterial( { color: color } ) );
+
+ this.matrixAutoUpdate = false;
+
+ this.update();
+
+ }
+
+ BoxHelper.prototype = Object.create( LineSegments.prototype );
+ BoxHelper.prototype.constructor = BoxHelper;
+
+ BoxHelper.prototype.update = ( function () {
+
+ var box = new Box3();
+
+ return function update( object ) {
+
+ if ( object !== undefined ) {
+
+ console.warn( 'THREE.BoxHelper: .update() has no longer arguments.' );
+
+ }
+
+ if ( this.object !== undefined ) {
+
+ box.setFromObject( this.object );
+
+ }
+
+ if ( box.isEmpty() ) return;
+
+ var min = box.min;
+ var max = box.max;
+
+ /*
+ 5____4
+ 1/___0/|
+ | 6__|_7
+ 2/___3/
+
+ 0: max.x, max.y, max.z
+ 1: min.x, max.y, max.z
+ 2: min.x, min.y, max.z
+ 3: max.x, min.y, max.z
+ 4: max.x, max.y, min.z
+ 5: min.x, max.y, min.z
+ 6: min.x, min.y, min.z
+ 7: max.x, min.y, min.z
+ */
+
+ var position = this.geometry.attributes.position;
+ var array = position.array;
+
+ array[ 0 ] = max.x; array[ 1 ] = max.y; array[ 2 ] = max.z;
+ array[ 3 ] = min.x; array[ 4 ] = max.y; array[ 5 ] = max.z;
+ array[ 6 ] = min.x; array[ 7 ] = min.y; array[ 8 ] = max.z;
+ array[ 9 ] = max.x; array[ 10 ] = min.y; array[ 11 ] = max.z;
+ array[ 12 ] = max.x; array[ 13 ] = max.y; array[ 14 ] = min.z;
+ array[ 15 ] = min.x; array[ 16 ] = max.y; array[ 17 ] = min.z;
+ array[ 18 ] = min.x; array[ 19 ] = min.y; array[ 20 ] = min.z;
+ array[ 21 ] = max.x; array[ 22 ] = min.y; array[ 23 ] = min.z;
+
+ position.needsUpdate = true;
+
+ this.geometry.computeBoundingSphere();
+
+ };
+
+ } )();
+
+ BoxHelper.prototype.setFromObject = function ( object ) {
+
+ this.object = object;
+ this.update();
+
+ return this;
+
+ };
+
+ /**
+ * @author WestLangley / http://github.com/WestLangley
+ * @author zz85 / http://github.com/zz85
+ * @author bhouston / http://clara.io
+ *
+ * Creates an arrow for visualizing directions
+ *
+ * Parameters:
+ * dir - Vector3
+ * origin - Vector3
+ * length - Number
+ * color - color in hex value
+ * headLength - Number
+ * headWidth - Number
+ */
+
+ var lineGeometry;
+ var coneGeometry;
+
+ function ArrowHelper( dir, origin, length, color, headLength, headWidth ) {
+
+ // dir is assumed to be normalized
+
+ Object3D.call( this );
+
+ if ( color === undefined ) color = 0xffff00;
+ if ( length === undefined ) length = 1;
+ if ( headLength === undefined ) headLength = 0.2 * length;
+ if ( headWidth === undefined ) headWidth = 0.2 * headLength;
+
+ if ( lineGeometry === undefined ) {
+
+ lineGeometry = new BufferGeometry();
+ lineGeometry.addAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 1, 0 ], 3 ) );
+
+ coneGeometry = new CylinderBufferGeometry( 0, 0.5, 1, 5, 1 );
+ coneGeometry.translate( 0, - 0.5, 0 );
+
+ }
+
+ this.position.copy( origin );
+
+ this.line = new Line( lineGeometry, new LineBasicMaterial( { color: color } ) );
+ this.line.matrixAutoUpdate = false;
+ this.add( this.line );
+
+ this.cone = new Mesh( coneGeometry, new MeshBasicMaterial( { color: color } ) );
+ this.cone.matrixAutoUpdate = false;
+ this.add( this.cone );
+
+ this.setDirection( dir );
+ this.setLength( length, headLength, headWidth );
+
+ }
+
+ ArrowHelper.prototype = Object.create( Object3D.prototype );
+ ArrowHelper.prototype.constructor = ArrowHelper;
+
+ ArrowHelper.prototype.setDirection = ( function () {
+
+ var axis = new Vector3();
+ var radians;
+
+ return function setDirection( dir ) {
+
+ // dir is assumed to be normalized
+
+ if ( dir.y > 0.99999 ) {
+
+ this.quaternion.set( 0, 0, 0, 1 );
+
+ } else if ( dir.y < - 0.99999 ) {
+
+ this.quaternion.set( 1, 0, 0, 0 );
+
+ } else {
+
+ axis.set( dir.z, 0, - dir.x ).normalize();
+
+ radians = Math.acos( dir.y );
+
+ this.quaternion.setFromAxisAngle( axis, radians );
+
+ }
+
+ };
+
+ }() );
+
+ ArrowHelper.prototype.setLength = function ( length, headLength, headWidth ) {
+
+ if ( headLength === undefined ) headLength = 0.2 * length;
+ if ( headWidth === undefined ) headWidth = 0.2 * headLength;
+
+ this.line.scale.set( 1, Math.max( 0, length - headLength ), 1 );
+ this.line.updateMatrix();
+
+ this.cone.scale.set( headWidth, headLength, headWidth );
+ this.cone.position.y = length;
+ this.cone.updateMatrix();
+
+ };
+
+ ArrowHelper.prototype.setColor = function ( color ) {
+
+ this.line.material.color.copy( color );
+ this.cone.material.color.copy( color );
+
+ };
+
+ /**
+ * @author sroucheray / http://sroucheray.org/
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function AxisHelper( size ) {
+
+ size = size || 1;
+
+ var vertices = [
+ 0, 0, 0, size, 0, 0,
+ 0, 0, 0, 0, size, 0,
+ 0, 0, 0, 0, 0, size
+ ];
+
+ var colors = [
+ 1, 0, 0, 1, 0.6, 0,
+ 0, 1, 0, 0.6, 1, 0,
+ 0, 0, 1, 0, 0.6, 1
+ ];
+
+ var geometry = new BufferGeometry();
+ geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
+
+ var material = new LineBasicMaterial( { vertexColors: VertexColors } );
+
+ LineSegments.call( this, geometry, material );
+
+ }
+
+ AxisHelper.prototype = Object.create( LineSegments.prototype );
+ AxisHelper.prototype.constructor = AxisHelper;
+
+ /**
+ * @author zz85 https://github.com/zz85
+ *
+ * Centripetal CatmullRom Curve - which is useful for avoiding
+ * cusps and self-intersections in non-uniform catmull rom curves.
+ * http://www.cemyuksel.com/research/catmullrom_param/catmullrom.pdf
+ *
+ * curve.type accepts centripetal(default), chordal and catmullrom
+ * curve.tension is used for catmullrom which defaults to 0.5
+ */
+
+
+ /*
+ Based on an optimized c++ solution in
+ - http://stackoverflow.com/questions/9489736/catmull-rom-curve-with-no-cusps-and-no-self-intersections/
+ - http://ideone.com/NoEbVM
+
+ This CubicPoly class could be used for reusing some variables and calculations,
+ but for three.js curve use, it could be possible inlined and flatten into a single function call
+ which can be placed in CurveUtils.
+ */
+
+ function CubicPoly() {
+
+ var c0 = 0, c1 = 0, c2 = 0, c3 = 0;
+
+ /*
+ * Compute coefficients for a cubic polynomial
+ * p(s) = c0 + c1*s + c2*s^2 + c3*s^3
+ * such that
+ * p(0) = x0, p(1) = x1
+ * and
+ * p'(0) = t0, p'(1) = t1.
+ */
+ function init( x0, x1, t0, t1 ) {
+
+ c0 = x0;
+ c1 = t0;
+ c2 = - 3 * x0 + 3 * x1 - 2 * t0 - t1;
+ c3 = 2 * x0 - 2 * x1 + t0 + t1;
+
+ }
+
+ return {
+
+ initCatmullRom: function ( x0, x1, x2, x3, tension ) {
+
+ init( x1, x2, tension * ( x2 - x0 ), tension * ( x3 - x1 ) );
+
+ },
+
+ initNonuniformCatmullRom: function ( x0, x1, x2, x3, dt0, dt1, dt2 ) {
+
+ // compute tangents when parameterized in [t1,t2]
+ var t1 = ( x1 - x0 ) / dt0 - ( x2 - x0 ) / ( dt0 + dt1 ) + ( x2 - x1 ) / dt1;
+ var t2 = ( x2 - x1 ) / dt1 - ( x3 - x1 ) / ( dt1 + dt2 ) + ( x3 - x2 ) / dt2;
+
+ // rescale tangents for parametrization in [0,1]
+ t1 *= dt1;
+ t2 *= dt1;
+
+ init( x1, x2, t1, t2 );
+
+ },
+
+ calc: function ( t ) {
+
+ var t2 = t * t;
+ var t3 = t2 * t;
+ return c0 + c1 * t + c2 * t2 + c3 * t3;
+
+ }
+
+ };
+
+ }
+
+ //
+
+ var tmp = new Vector3();
+ var px = new CubicPoly();
+ var py = new CubicPoly();
+ var pz = new CubicPoly();
+
+ function CatmullRomCurve3( p /* array of Vector3 */ ) {
+
+ Curve.call( this );
+
+ this.points = p || [];
+ this.closed = false;
+
+ }
+
+ CatmullRomCurve3.prototype = Object.create( Curve.prototype );
+ CatmullRomCurve3.prototype.constructor = CatmullRomCurve3;
+
+ CatmullRomCurve3.prototype.getPoint = function ( t ) {
+
+ var points = this.points;
+ var l = points.length;
+
+ if ( l < 2 ) console.log( 'duh, you need at least 2 points' );
+
+ var point = ( l - ( this.closed ? 0 : 1 ) ) * t;
+ var intPoint = Math.floor( point );
+ var weight = point - intPoint;
+
+ if ( this.closed ) {
+
+ intPoint += intPoint > 0 ? 0 : ( Math.floor( Math.abs( intPoint ) / points.length ) + 1 ) * points.length;
+
+ } else if ( weight === 0 && intPoint === l - 1 ) {
+
+ intPoint = l - 2;
+ weight = 1;
+
+ }
+
+ var p0, p1, p2, p3; // 4 points
+
+ if ( this.closed || intPoint > 0 ) {
+
+ p0 = points[ ( intPoint - 1 ) % l ];
+
+ } else {
+
+ // extrapolate first point
+ tmp.subVectors( points[ 0 ], points[ 1 ] ).add( points[ 0 ] );
+ p0 = tmp;
+
+ }
+
+ p1 = points[ intPoint % l ];
+ p2 = points[ ( intPoint + 1 ) % l ];
+
+ if ( this.closed || intPoint + 2 < l ) {
+
+ p3 = points[ ( intPoint + 2 ) % l ];
+
+ } else {
+
+ // extrapolate last point
+ tmp.subVectors( points[ l - 1 ], points[ l - 2 ] ).add( points[ l - 1 ] );
+ p3 = tmp;
+
+ }
+
+ if ( this.type === undefined || this.type === 'centripetal' || this.type === 'chordal' ) {
+
+ // init Centripetal / Chordal Catmull-Rom
+ var pow = this.type === 'chordal' ? 0.5 : 0.25;
+ var dt0 = Math.pow( p0.distanceToSquared( p1 ), pow );
+ var dt1 = Math.pow( p1.distanceToSquared( p2 ), pow );
+ var dt2 = Math.pow( p2.distanceToSquared( p3 ), pow );
+
+ // safety check for repeated points
+ if ( dt1 < 1e-4 ) dt1 = 1.0;
+ if ( dt0 < 1e-4 ) dt0 = dt1;
+ if ( dt2 < 1e-4 ) dt2 = dt1;
+
+ px.initNonuniformCatmullRom( p0.x, p1.x, p2.x, p3.x, dt0, dt1, dt2 );
+ py.initNonuniformCatmullRom( p0.y, p1.y, p2.y, p3.y, dt0, dt1, dt2 );
+ pz.initNonuniformCatmullRom( p0.z, p1.z, p2.z, p3.z, dt0, dt1, dt2 );
+
+ } else if ( this.type === 'catmullrom' ) {
+
+ var tension = this.tension !== undefined ? this.tension : 0.5;
+ px.initCatmullRom( p0.x, p1.x, p2.x, p3.x, tension );
+ py.initCatmullRom( p0.y, p1.y, p2.y, p3.y, tension );
+ pz.initCatmullRom( p0.z, p1.z, p2.z, p3.z, tension );
+
+ }
+
+ return new Vector3( px.calc( weight ), py.calc( weight ), pz.calc( weight ) );
+
+ };
+
+ function CubicBezierCurve3( v0, v1, v2, v3 ) {
+
+ Curve.call( this );
+
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
+ this.v3 = v3;
+
+ }
+
+ CubicBezierCurve3.prototype = Object.create( Curve.prototype );
+ CubicBezierCurve3.prototype.constructor = CubicBezierCurve3;
+
+ CubicBezierCurve3.prototype.getPoint = function ( t ) {
+
+ var v0 = this.v0, v1 = this.v1, v2 = this.v2, v3 = this.v3;
+
+ return new Vector3(
+ CubicBezier( t, v0.x, v1.x, v2.x, v3.x ),
+ CubicBezier( t, v0.y, v1.y, v2.y, v3.y ),
+ CubicBezier( t, v0.z, v1.z, v2.z, v3.z )
+ );
+
+ };
+
+ function QuadraticBezierCurve3( v0, v1, v2 ) {
+
+ Curve.call( this );
+
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
+
+ }
+
+ QuadraticBezierCurve3.prototype = Object.create( Curve.prototype );
+ QuadraticBezierCurve3.prototype.constructor = QuadraticBezierCurve3;
+
+ QuadraticBezierCurve3.prototype.getPoint = function ( t ) {
+
+ var v0 = this.v0, v1 = this.v1, v2 = this.v2;
+
+ return new Vector3(
+ QuadraticBezier( t, v0.x, v1.x, v2.x ),
+ QuadraticBezier( t, v0.y, v1.y, v2.y ),
+ QuadraticBezier( t, v0.z, v1.z, v2.z )
+ );
+
+ };
+
+ function LineCurve3( v1, v2 ) {
+
+ Curve.call( this );
+
+ this.v1 = v1;
+ this.v2 = v2;
+
+ }
+
+ LineCurve3.prototype = Object.create( Curve.prototype );
+ LineCurve3.prototype.constructor = LineCurve3;
+
+ LineCurve3.prototype.getPoint = function ( t ) {
+
+ if ( t === 1 ) {
+
+ return this.v2.clone();
+
+ }
+
+ var vector = new Vector3();
+
+ vector.subVectors( this.v2, this.v1 ); // diff
+ vector.multiplyScalar( t );
+ vector.add( this.v1 );
+
+ return vector;
+
+ };
+
+ function ArcCurve( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
+
+ EllipseCurve.call( this, aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
+
+ }
+
+ ArcCurve.prototype = Object.create( EllipseCurve.prototype );
+ ArcCurve.prototype.constructor = ArcCurve;
+
+ /**
+ * @author alteredq / http://alteredqualia.com/
+ */
+
+ var SceneUtils = {
+
+ createMultiMaterialObject: function ( geometry, materials ) {
+
+ var group = new Group();
+
+ for ( var i = 0, l = materials.length; i < l; i ++ ) {
+
+ group.add( new Mesh( geometry, materials[ i ] ) );
+
+ }
+
+ return group;
+
+ },
+
+ detach: function ( child, parent, scene ) {
+
+ child.applyMatrix( parent.matrixWorld );
+ parent.remove( child );
+ scene.add( child );
+
+ },
+
+ attach: function ( child, scene, parent ) {
+
+ var matrixWorldInverse = new Matrix4();
+ matrixWorldInverse.getInverse( parent.matrixWorld );
+ child.applyMatrix( matrixWorldInverse );
+
+ scene.remove( child );
+ parent.add( child );
+
+ }
+
+ };
+
+ /**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+ function Face4( a, b, c, d, normal, color, materialIndex ) {
+
+ console.warn( 'THREE.Face4 has been removed. A THREE.Face3 will be created instead.' );
+ return new Face3( a, b, c, normal, color, materialIndex );
+
+ }
+
+ var LineStrip = 0;
+
+ var LinePieces = 1;
+
+ function MeshFaceMaterial( materials ) {
+
+ console.warn( 'THREE.MeshFaceMaterial has been removed. Use an Array instead.' );
+ return materials;
+
+ }
+
+ function MultiMaterial( materials ) {
+
+ if ( materials === undefined ) materials = [];
+
+ console.warn( 'THREE.MultiMaterial has been removed. Use an Array instead.' );
+ materials.isMultiMaterial = true;
+ materials.materials = materials;
+ materials.clone = function () {
+
+ return materials.slice();
+
+ };
+ return materials;
+
+ }
+
+ function PointCloud( geometry, material ) {
+
+ console.warn( 'THREE.PointCloud has been renamed to THREE.Points.' );
+ return new Points( geometry, material );
+
+ }
+
+ function Particle( material ) {
+
+ console.warn( 'THREE.Particle has been renamed to THREE.Sprite.' );
+ return new Sprite( material );
+
+ }
+
+ function ParticleSystem( geometry, material ) {
+
+ console.warn( 'THREE.ParticleSystem has been renamed to THREE.Points.' );
+ return new Points( geometry, material );
+
+ }
+
+ function PointCloudMaterial( parameters ) {
+
+ console.warn( 'THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.' );
+ return new PointsMaterial( parameters );
+
+ }
+
+ function ParticleBasicMaterial( parameters ) {
+
+ console.warn( 'THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.' );
+ return new PointsMaterial( parameters );
+
+ }
+
+ function ParticleSystemMaterial( parameters ) {
+
+ console.warn( 'THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.' );
+ return new PointsMaterial( parameters );
+
+ }
+
+ function Vertex( x, y, z ) {
+
+ console.warn( 'THREE.Vertex has been removed. Use THREE.Vector3 instead.' );
+ return new Vector3( x, y, z );
+
+ }
+
+ //
+
+ function DynamicBufferAttribute( array, itemSize ) {
+
+ console.warn( 'THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.' );
+ return new BufferAttribute( array, itemSize ).setDynamic( true );
+
+ }
+
+ function Int8Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.' );
+ return new Int8BufferAttribute( array, itemSize );
+
+ }
+
+ function Uint8Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.' );
+ return new Uint8BufferAttribute( array, itemSize );
+
+ }
+
+ function Uint8ClampedAttribute( array, itemSize ) {
+
+ console.warn( 'THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.' );
+ return new Uint8ClampedBufferAttribute( array, itemSize );
+
+ }
+
+ function Int16Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.' );
+ return new Int16BufferAttribute( array, itemSize );
+
+ }
+
+ function Uint16Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.' );
+ return new Uint16BufferAttribute( array, itemSize );
+
+ }
+
+ function Int32Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.' );
+ return new Int32BufferAttribute( array, itemSize );
+
+ }
+
+ function Uint32Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.' );
+ return new Uint32BufferAttribute( array, itemSize );
+
+ }
+
+ function Float32Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.' );
+ return new Float32BufferAttribute( array, itemSize );
+
+ }
+
+ function Float64Attribute( array, itemSize ) {
+
+ console.warn( 'THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.' );
+ return new Float64BufferAttribute( array, itemSize );
+
+ }
+
+ //
+
+ Curve.create = function ( construct, getPoint ) {
+
+ console.log( 'THREE.Curve.create() has been deprecated' );
+
+ construct.prototype = Object.create( Curve.prototype );
+ construct.prototype.constructor = construct;
+ construct.prototype.getPoint = getPoint;
+
+ return construct;
+
+ };
+
+ //
+
+ function ClosedSplineCurve3( points ) {
+
+ console.warn( 'THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.' );
+
+ CatmullRomCurve3.call( this, points );
+ this.type = 'catmullrom';
+ this.closed = true;
+
+ }
+
+ ClosedSplineCurve3.prototype = Object.create( CatmullRomCurve3.prototype );
+
+ //
+
+ function SplineCurve3( points ) {
+
+ console.warn( 'THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.' );
+
+ CatmullRomCurve3.call( this, points );
+ this.type = 'catmullrom';
+
+ }
+
+ SplineCurve3.prototype = Object.create( CatmullRomCurve3.prototype );
+
+ //
+
+ function Spline( points ) {
+
+ console.warn( 'THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.' );
+
+ CatmullRomCurve3.call( this, points );
+ this.type = 'catmullrom';
+
+ }
+
+ Spline.prototype = Object.create( CatmullRomCurve3.prototype );
+
+ Object.assign( Spline.prototype, {
+
+ initFromArray: function ( a ) {
+
+ console.error( 'THREE.Spline: .initFromArray() has been removed.' );
+
+ },
+ getControlPointsArray: function ( optionalTarget ) {
+
+ console.error( 'THREE.Spline: .getControlPointsArray() has been removed.' );
+
+ },
+ reparametrizeByArcLength: function ( samplingCoef ) {
+
+ console.error( 'THREE.Spline: .reparametrizeByArcLength() has been removed.' );
+
+ }
+
+ } );
+
+ //
+ function BoundingBoxHelper( object, color ) {
+
+ console.warn( 'THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead.' );
+ return new BoxHelper( object, color );
+
+ }
+
+ function EdgesHelper( object, hex ) {
+
+ console.warn( 'THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead.' );
+ return new LineSegments( new EdgesGeometry( object.geometry ), new LineBasicMaterial( { color: hex !== undefined ? hex : 0xffffff } ) );
+
+ }
+
+ GridHelper.prototype.setColors = function () {
+
+ console.error( 'THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.' );
+
+ };
+
+ function WireframeHelper( object, hex ) {
+
+ console.warn( 'THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead.' );
+ return new LineSegments( new WireframeGeometry( object.geometry ), new LineBasicMaterial( { color: hex !== undefined ? hex : 0xffffff } ) );
+
+ }
+
+ //
+
+ function XHRLoader( manager ) {
+
+ console.warn( 'THREE.XHRLoader has been renamed to THREE.FileLoader.' );
+ return new FileLoader( manager );
+
+ }
+
+ function BinaryTextureLoader( manager ) {
+
+ console.warn( 'THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader.' );
+ return new DataTextureLoader( manager );
+
+ }
+
+ //
+
+ Object.assign( Box2.prototype, {
+
+ center: function ( optionalTarget ) {
+
+ console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
+ return this.getCenter( optionalTarget );
+
+ },
+ empty: function () {
+
+ console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
+ return this.isEmpty();
+
+ },
+ isIntersectionBox: function ( box ) {
+
+ console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
+ return this.intersectsBox( box );
+
+ },
+ size: function ( optionalTarget ) {
+
+ console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
+ return this.getSize( optionalTarget );
+
+ }
+ } );
+
+ Object.assign( Box3.prototype, {
+
+ center: function ( optionalTarget ) {
+
+ console.warn( 'THREE.Box3: .center() has been renamed to .getCenter().' );
+ return this.getCenter( optionalTarget );
+
+ },
+ empty: function () {
+
+ console.warn( 'THREE.Box3: .empty() has been renamed to .isEmpty().' );
+ return this.isEmpty();
+
+ },
+ isIntersectionBox: function ( box ) {
+
+ console.warn( 'THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().' );
+ return this.intersectsBox( box );
+
+ },
+ isIntersectionSphere: function ( sphere ) {
+
+ console.warn( 'THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().' );
+ return this.intersectsSphere( sphere );
+
+ },
+ size: function ( optionalTarget ) {
+
+ console.warn( 'THREE.Box3: .size() has been renamed to .getSize().' );
+ return this.getSize( optionalTarget );
+
+ }
+ } );
+
+ Line3.prototype.center = function ( optionalTarget ) {
+
+ console.warn( 'THREE.Line3: .center() has been renamed to .getCenter().' );
+ return this.getCenter( optionalTarget );
+
+ };
+
+ _Math.random16 = function () {
+
+ console.warn( 'THREE.Math.random16() has been deprecated. Use Math.random() instead.' );
+ return Math.random();
+
+ };
+
+ Object.assign( Matrix3.prototype, {
+
+ flattenToArrayOffset: function ( array, offset ) {
+
+ console.warn( "THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
+ return this.toArray( array, offset );
+
+ },
+ multiplyVector3: function ( vector ) {
+
+ console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
+ return vector.applyMatrix3( this );
+
+ },
+ multiplyVector3Array: function ( a ) {
+
+ console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.' );
+ return this.applyToVector3Array( a );
+
+ },
+ applyToBuffer: function( buffer, offset, length ) {
+
+ console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.' );
+ return this.applyToBufferAttribute( buffer );
+
+ },
+ applyToVector3Array: function( array, offset, length ) {
+
+ console.error( 'THREE.Matrix3: .applyToVector3Array() has been removed.' );
+
+ }
+
+ } );
+
+ Object.assign( Matrix4.prototype, {
+
+ extractPosition: function ( m ) {
+
+ console.warn( 'THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().' );
+ return this.copyPosition( m );
+
+ },
+ flattenToArrayOffset: function ( array, offset ) {
+
+ console.warn( "THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
+ return this.toArray( array, offset );
+
+ },
+ getPosition: function () {
+
+ var v1;
+
+ return function getPosition() {
+
+ if ( v1 === undefined ) v1 = new Vector3();
+ console.warn( 'THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.' );
+ return v1.setFromMatrixColumn( this, 3 );
+
+ };
+
+ }(),
+ setRotationFromQuaternion: function ( q ) {
+
+ console.warn( 'THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().' );
+ return this.makeRotationFromQuaternion( q );
+
+ },
+ multiplyToArray: function () {
+
+ console.warn( 'THREE.Matrix4: .multiplyToArray() has been removed.' );
+
+ },
+ multiplyVector3: function ( vector ) {
+
+ console.warn( 'THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
+ return vector.applyMatrix4( this );
+
+ },
+ multiplyVector4: function ( vector ) {
+
+ console.warn( 'THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
+ return vector.applyMatrix4( this );
+
+ },
+ multiplyVector3Array: function ( a ) {
+
+ console.warn( 'THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.' );
+ return this.applyToVector3Array( a );
+
+ },
+ rotateAxis: function ( v ) {
+
+ console.warn( 'THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.' );
+ v.transformDirection( this );
+
+ },
+ crossVector: function ( vector ) {
+
+ console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
+ return vector.applyMatrix4( this );
+
+ },
+ translate: function () {
+
+ console.error( 'THREE.Matrix4: .translate() has been removed.' );
+
+ },
+ rotateX: function () {
+
+ console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
+
+ },
+ rotateY: function () {
+
+ console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
+
+ },
+ rotateZ: function () {
+
+ console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
+
+ },
+ rotateByAxis: function () {
+
+ console.error( 'THREE.Matrix4: .rotateByAxis() has been removed.' );
+
+ },
+ applyToBuffer: function( buffer, offset, length ) {
+
+ console.warn( 'THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.' );
+ return this.applyToBufferAttribute( buffer );
+
+ },
+ applyToVector3Array: function( array, offset, length ) {
+
+ console.error( 'THREE.Matrix4: .applyToVector3Array() has been removed.' );
+
+ },
+ makeFrustum: function( left, right, bottom, top, near, far ) {
+
+ console.warn( 'THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead.' );
+ return this.makePerspective( left, right, top, bottom, near, far );
+
+ }
+
+ } );
+
+ Plane.prototype.isIntersectionLine = function ( line ) {
+
+ console.warn( 'THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().' );
+ return this.intersectsLine( line );
+
+ };
+
+ Quaternion.prototype.multiplyVector3 = function ( vector ) {
+
+ console.warn( 'THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.' );
+ return vector.applyQuaternion( this );
+
+ };
+
+ Object.assign( Ray.prototype, {
+
+ isIntersectionBox: function ( box ) {
+
+ console.warn( 'THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().' );
+ return this.intersectsBox( box );
+
+ },
+ isIntersectionPlane: function ( plane ) {
+
+ console.warn( 'THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().' );
+ return this.intersectsPlane( plane );
+
+ },
+ isIntersectionSphere: function ( sphere ) {
+
+ console.warn( 'THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().' );
+ return this.intersectsSphere( sphere );
+
+ }
+
+ } );
+
+ Object.assign( Shape.prototype, {
+
+ extrude: function ( options ) {
+
+ console.warn( 'THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.' );
+ return new ExtrudeGeometry( this, options );
+
+ },
+ makeGeometry: function ( options ) {
+
+ console.warn( 'THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.' );
+ return new ShapeGeometry( this, options );
+
+ }
+
+ } );
+
+ Object.assign( Vector2.prototype, {
+
+ fromAttribute: function ( attribute, index, offset ) {
+
+ console.error( 'THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().' );
+ return this.fromBufferAttribute( attribute, index, offset );
+
+ }
+
+ } );
+
+ Object.assign( Vector3.prototype, {
+
+ setEulerFromRotationMatrix: function () {
+
+ console.error( 'THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.' );
+
+ },
+ setEulerFromQuaternion: function () {
+
+ console.error( 'THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.' );
+
+ },
+ getPositionFromMatrix: function ( m ) {
+
+ console.warn( 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().' );
+ return this.setFromMatrixPosition( m );
+
+ },
+ getScaleFromMatrix: function ( m ) {
+
+ console.warn( 'THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().' );
+ return this.setFromMatrixScale( m );
+
+ },
+ getColumnFromMatrix: function ( index, matrix ) {
+
+ console.warn( 'THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().' );
+ return this.setFromMatrixColumn( matrix, index );
+
+ },
+ applyProjection: function ( m ) {
+
+ console.warn( 'THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.' );
+ return this.applyMatrix4( m );
+
+ },
+ fromAttribute: function ( attribute, index, offset ) {
+
+ console.error( 'THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().' );
+ return this.fromBufferAttribute( attribute, index, offset );
+
+ }
+
+ } );
+
+ Object.assign( Vector4.prototype, {
+
+ fromAttribute: function ( attribute, index, offset ) {
+
+ console.error( 'THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().' );
+ return this.fromBufferAttribute( attribute, index, offset );
+
+ }
+
+ } );
+
+ //
+
+ Geometry.prototype.computeTangents = function () {
+
+ console.warn( 'THREE.Geometry: .computeTangents() has been removed.' );
+
+ };
+
+ Object.assign( Object3D.prototype, {
+
+ getChildByName: function ( name ) {
+
+ console.warn( 'THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().' );
+ return this.getObjectByName( name );
+
+ },
+ renderDepth: function () {
+
+ console.warn( 'THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.' );
+
+ },
+ translate: function ( distance, axis ) {
+
+ console.warn( 'THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.' );
+ return this.translateOnAxis( axis, distance );
+
+ }
+
+ } );
+
+ Object.defineProperties( Object3D.prototype, {
+
+ eulerOrder: {
+ get: function () {
+
+ console.warn( 'THREE.Object3D: .eulerOrder is now .rotation.order.' );
+ return this.rotation.order;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.Object3D: .eulerOrder is now .rotation.order.' );
+ this.rotation.order = value;
+
+ }
+ },
+ useQuaternion: {
+ get: function () {
+
+ console.warn( 'THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.' );
+
+ },
+ set: function () {
+
+ console.warn( 'THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.' );
+
+ }
+ }
+
+ } );
+
+ Object.defineProperties( LOD.prototype, {
+
+ objects: {
+ get: function () {
+
+ console.warn( 'THREE.LOD: .objects has been renamed to .levels.' );
+ return this.levels;
+
+ }
+ }
+
+ } );
+
+ Object.defineProperty( Skeleton.prototype, 'useVertexTexture', {
+
+ get: function () {
+
+ console.warn( 'THREE.Skeleton: useVertexTexture has been removed.' );
+
+ },
+ set: function () {
+
+ console.warn( 'THREE.Skeleton: useVertexTexture has been removed.' );
+
+ }
+
+ } );
+
+ Object.defineProperty( Curve.prototype, '__arcLengthDivisions', {
+
+ get: function () {
+
+ console.warn( 'THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.' );
+ return this.arcLengthDivisions;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.' );
+ this.arcLengthDivisions = value;
+
+ }
+
+ } );
+
+ //
+
+ PerspectiveCamera.prototype.setLens = function ( focalLength, filmGauge ) {
+
+ console.warn( "THREE.PerspectiveCamera.setLens is deprecated. " +
+ "Use .setFocalLength and .filmGauge for a photographic setup." );
+
+ if ( filmGauge !== undefined ) this.filmGauge = filmGauge;
+ this.setFocalLength( focalLength );
+
+ };
+
+ //
+
+ Object.defineProperties( Light.prototype, {
+ onlyShadow: {
+ set: function () {
+
+ console.warn( 'THREE.Light: .onlyShadow has been removed.' );
+
+ }
+ },
+ shadowCameraFov: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraFov is now .shadow.camera.fov.' );
+ this.shadow.camera.fov = value;
+
+ }
+ },
+ shadowCameraLeft: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraLeft is now .shadow.camera.left.' );
+ this.shadow.camera.left = value;
+
+ }
+ },
+ shadowCameraRight: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraRight is now .shadow.camera.right.' );
+ this.shadow.camera.right = value;
+
+ }
+ },
+ shadowCameraTop: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraTop is now .shadow.camera.top.' );
+ this.shadow.camera.top = value;
+
+ }
+ },
+ shadowCameraBottom: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.' );
+ this.shadow.camera.bottom = value;
+
+ }
+ },
+ shadowCameraNear: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraNear is now .shadow.camera.near.' );
+ this.shadow.camera.near = value;
+
+ }
+ },
+ shadowCameraFar: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowCameraFar is now .shadow.camera.far.' );
+ this.shadow.camera.far = value;
+
+ }
+ },
+ shadowCameraVisible: {
+ set: function () {
+
+ console.warn( 'THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.' );
+
+ }
+ },
+ shadowBias: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowBias is now .shadow.bias.' );
+ this.shadow.bias = value;
+
+ }
+ },
+ shadowDarkness: {
+ set: function () {
+
+ console.warn( 'THREE.Light: .shadowDarkness has been removed.' );
+
+ }
+ },
+ shadowMapWidth: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.' );
+ this.shadow.mapSize.width = value;
+
+ }
+ },
+ shadowMapHeight: {
+ set: function ( value ) {
+
+ console.warn( 'THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.' );
+ this.shadow.mapSize.height = value;
+
+ }
+ }
+ } );
+
+ //
+
+ Object.defineProperties( BufferAttribute.prototype, {
+
+ length: {
+ get: function () {
+
+ console.warn( 'THREE.BufferAttribute: .length has been deprecated. Use .count instead.' );
+ return this.array.length;
+
+ }
+ }
+
+ } );
+
+ Object.assign( BufferGeometry.prototype, {
+
+ addIndex: function ( index ) {
+
+ console.warn( 'THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().' );
+ this.setIndex( index );
+
+ },
+ addDrawCall: function ( start, count, indexOffset ) {
+
+ if ( indexOffset !== undefined ) {
+
+ console.warn( 'THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.' );
+
+ }
+ console.warn( 'THREE.BufferGeometry: .addDrawCall() is now .addGroup().' );
+ this.addGroup( start, count );
+
+ },
+ clearDrawCalls: function () {
+
+ console.warn( 'THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().' );
+ this.clearGroups();
+
+ },
+ computeTangents: function () {
+
+ console.warn( 'THREE.BufferGeometry: .computeTangents() has been removed.' );
+
+ },
+ computeOffsets: function () {
+
+ console.warn( 'THREE.BufferGeometry: .computeOffsets() has been removed.' );
+
+ }
+
+ } );
+
+ Object.defineProperties( BufferGeometry.prototype, {
+
+ drawcalls: {
+ get: function () {
+
+ console.error( 'THREE.BufferGeometry: .drawcalls has been renamed to .groups.' );
+ return this.groups;
+
+ }
+ },
+ offsets: {
+ get: function () {
+
+ console.warn( 'THREE.BufferGeometry: .offsets has been renamed to .groups.' );
+ return this.groups;
+
+ }
+ }
+
+ } );
+
+ //
+
+ Object.defineProperties( Uniform.prototype, {
+
+ dynamic: {
+ set: function () {
+
+ console.warn( 'THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.' );
+
+ }
+ },
+ onUpdate: {
+ value: function () {
+
+ console.warn( 'THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead.' );
+ return this;
+
+ }
+ }
+
+ } );
+
+ //
+
+ Object.defineProperties( Material.prototype, {
+
+ wrapAround: {
+ get: function () {
+
+ console.warn( 'THREE.Material: .wrapAround has been removed.' );
+
+ },
+ set: function () {
+
+ console.warn( 'THREE.Material: .wrapAround has been removed.' );
+
+ }
+ },
+ wrapRGB: {
+ get: function () {
+
+ console.warn( 'THREE.Material: .wrapRGB has been removed.' );
+ return new Color();
+
+ }
+ }
+
+ } );
+
+ Object.defineProperties( MeshPhongMaterial.prototype, {
+
+ metal: {
+ get: function () {
+
+ console.warn( 'THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.' );
+ return false;
+
+ },
+ set: function () {
+
+ console.warn( 'THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead' );
+
+ }
+ }
+
+ } );
+
+ Object.defineProperties( ShaderMaterial.prototype, {
+
+ derivatives: {
+ get: function () {
+
+ console.warn( 'THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.' );
+ return this.extensions.derivatives;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.' );
+ this.extensions.derivatives = value;
+
+ }
+ }
+
+ } );
+
+ //
+
+ Object.assign( WebGLRenderer.prototype, {
+
+ getCurrentRenderTarget: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().' );
+ return this.getRenderTarget();
+
+ },
+
+ supportsFloatTextures: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( \'OES_texture_float\' ).' );
+ return this.extensions.get( 'OES_texture_float' );
+
+ },
+ supportsHalfFloatTextures: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( \'OES_texture_half_float\' ).' );
+ return this.extensions.get( 'OES_texture_half_float' );
+
+ },
+ supportsStandardDerivatives: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( \'OES_standard_derivatives\' ).' );
+ return this.extensions.get( 'OES_standard_derivatives' );
+
+ },
+ supportsCompressedTextureS3TC: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( \'WEBGL_compressed_texture_s3tc\' ).' );
+ return this.extensions.get( 'WEBGL_compressed_texture_s3tc' );
+
+ },
+ supportsCompressedTexturePVRTC: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( \'WEBGL_compressed_texture_pvrtc\' ).' );
+ return this.extensions.get( 'WEBGL_compressed_texture_pvrtc' );
+
+ },
+ supportsBlendMinMax: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( \'EXT_blend_minmax\' ).' );
+ return this.extensions.get( 'EXT_blend_minmax' );
+
+ },
+ supportsVertexTextures: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.' );
+ return this.capabilities.vertexTextures;
+
+ },
+ supportsInstancedArrays: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( \'ANGLE_instanced_arrays\' ).' );
+ return this.extensions.get( 'ANGLE_instanced_arrays' );
+
+ },
+ enableScissorTest: function ( boolean ) {
+
+ console.warn( 'THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().' );
+ this.setScissorTest( boolean );
+
+ },
+ initMaterial: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .initMaterial() has been removed.' );
+
+ },
+ addPrePlugin: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .addPrePlugin() has been removed.' );
+
+ },
+ addPostPlugin: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .addPostPlugin() has been removed.' );
+
+ },
+ updateShadowMap: function () {
+
+ console.warn( 'THREE.WebGLRenderer: .updateShadowMap() has been removed.' );
+
+ }
+
+ } );
+
+ Object.defineProperties( WebGLRenderer.prototype, {
+
+ shadowMapEnabled: {
+ get: function () {
+
+ return this.shadowMap.enabled;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.' );
+ this.shadowMap.enabled = value;
+
+ }
+ },
+ shadowMapType: {
+ get: function () {
+
+ return this.shadowMap.type;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.' );
+ this.shadowMap.type = value;
+
+ }
+ },
+ shadowMapCullFace: {
+ get: function () {
+
+ return this.shadowMap.cullFace;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace.' );
+ this.shadowMap.cullFace = value;
+
+ }
+ }
+ } );
+
+ Object.defineProperties( WebGLShadowMap.prototype, {
+
+ cullFace: {
+ get: function () {
+
+ return this.renderReverseSided ? CullFaceFront : CullFaceBack;
+
+ },
+ set: function ( cullFace ) {
+
+ var value = ( cullFace !== CullFaceBack );
+ console.warn( "WebGLRenderer: .shadowMap.cullFace is deprecated. Set .shadowMap.renderReverseSided to " + value + "." );
+ this.renderReverseSided = value;
+
+ }
+ }
+
+ } );
+
+ //
+
+ Object.defineProperties( WebGLRenderTarget.prototype, {
+
+ wrapS: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.' );
+ return this.texture.wrapS;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.' );
+ this.texture.wrapS = value;
+
+ }
+ },
+ wrapT: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.' );
+ return this.texture.wrapT;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.' );
+ this.texture.wrapT = value;
+
+ }
+ },
+ magFilter: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.' );
+ return this.texture.magFilter;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.' );
+ this.texture.magFilter = value;
+
+ }
+ },
+ minFilter: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.' );
+ return this.texture.minFilter;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.' );
+ this.texture.minFilter = value;
+
+ }
+ },
+ anisotropy: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.' );
+ return this.texture.anisotropy;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.' );
+ this.texture.anisotropy = value;
+
+ }
+ },
+ offset: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .offset is now .texture.offset.' );
+ return this.texture.offset;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .offset is now .texture.offset.' );
+ this.texture.offset = value;
+
+ }
+ },
+ repeat: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .repeat is now .texture.repeat.' );
+ return this.texture.repeat;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .repeat is now .texture.repeat.' );
+ this.texture.repeat = value;
+
+ }
+ },
+ format: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .format is now .texture.format.' );
+ return this.texture.format;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .format is now .texture.format.' );
+ this.texture.format = value;
+
+ }
+ },
+ type: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .type is now .texture.type.' );
+ return this.texture.type;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .type is now .texture.type.' );
+ this.texture.type = value;
+
+ }
+ },
+ generateMipmaps: {
+ get: function () {
+
+ console.warn( 'THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.' );
+ return this.texture.generateMipmaps;
+
+ },
+ set: function ( value ) {
+
+ console.warn( 'THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.' );
+ this.texture.generateMipmaps = value;
+
+ }
+ }
+
+ } );
+
+ //
+
+ Audio.prototype.load = function ( file ) {
+
+ console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
+ var scope = this;
+ var audioLoader = new AudioLoader();
+ audioLoader.load( file, function ( buffer ) {
+
+ scope.setBuffer( buffer );
+
+ } );
+ return this;
+
+ };
+
+ AudioAnalyser.prototype.getData = function () {
+
+ console.warn( 'THREE.AudioAnalyser: .getData() is now .getFrequencyData().' );
+ return this.getFrequencyData();
+
+ };
+
+ //
+
+ var GeometryUtils = {
+
+ merge: function ( geometry1, geometry2, materialIndexOffset ) {
+
+ console.warn( 'THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.' );
+ var matrix;
+
+ if ( geometry2.isMesh ) {
+
+ geometry2.matrixAutoUpdate && geometry2.updateMatrix();
+
+ matrix = geometry2.matrix;
+ geometry2 = geometry2.geometry;
+
+ }
+
+ geometry1.merge( geometry2, matrix, materialIndexOffset );
+
+ },
+
+ center: function ( geometry ) {
+
+ console.warn( 'THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.' );
+ return geometry.center();
+
+ }
+
+ };
+
+ var ImageUtils = {
+
+ crossOrigin: undefined,
+
+ loadTexture: function ( url, mapping, onLoad, onError ) {
+
+ console.warn( 'THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.' );
+
+ var loader = new TextureLoader();
+ loader.setCrossOrigin( this.crossOrigin );
+
+ var texture = loader.load( url, onLoad, undefined, onError );
+
+ if ( mapping ) texture.mapping = mapping;
+
+ return texture;
+
+ },
+
+ loadTextureCube: function ( urls, mapping, onLoad, onError ) {
+
+ console.warn( 'THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.' );
+
+ var loader = new CubeTextureLoader();
+ loader.setCrossOrigin( this.crossOrigin );
+
+ var texture = loader.load( urls, onLoad, undefined, onError );
+
+ if ( mapping ) texture.mapping = mapping;
+
+ return texture;
+
+ },
+
+ loadCompressedTexture: function () {
+
+ console.error( 'THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.' );
+
+ },
+
+ loadCompressedTextureCube: function () {
+
+ console.error( 'THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.' );
+
+ }
+
+ };
+
+ //
+
+ function Projector() {
+
+ console.error( 'THREE.Projector has been moved to /examples/js/renderers/Projector.js.' );
+
+ this.projectVector = function ( vector, camera ) {
+
+ console.warn( 'THREE.Projector: .projectVector() is now vector.project().' );
+ vector.project( camera );
+
+ };
+
+ this.unprojectVector = function ( vector, camera ) {
+
+ console.warn( 'THREE.Projector: .unprojectVector() is now vector.unproject().' );
+ vector.unproject( camera );
+
+ };
+
+ this.pickingRay = function () {
+
+ console.error( 'THREE.Projector: .pickingRay() is now raycaster.setFromCamera().' );
+
+ };
+
+ }
+
+ //
+
+ function CanvasRenderer() {
+
+ console.error( 'THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js' );
+
+ this.domElement = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
+ this.clear = function () {};
+ this.render = function () {};
+ this.setClearColor = function () {};
+ this.setSize = function () {};
+
+ }
+
+ exports.WebGLRenderTargetCube = WebGLRenderTargetCube;
+ exports.WebGLRenderTarget = WebGLRenderTarget;
+ exports.WebGLRenderer = WebGLRenderer;
+ exports.ShaderLib = ShaderLib;
+ exports.UniformsLib = UniformsLib;
+ exports.UniformsUtils = UniformsUtils;
+ exports.ShaderChunk = ShaderChunk;
+ exports.FogExp2 = FogExp2;
+ exports.Fog = Fog;
+ exports.Scene = Scene;
+ exports.LensFlare = LensFlare;
+ exports.Sprite = Sprite;
+ exports.LOD = LOD;
+ exports.SkinnedMesh = SkinnedMesh;
+ exports.Skeleton = Skeleton;
+ exports.Bone = Bone;
+ exports.Mesh = Mesh;
+ exports.LineSegments = LineSegments;
+ exports.LineLoop = LineLoop;
+ exports.Line = Line;
+ exports.Points = Points;
+ exports.Group = Group;
+ exports.VideoTexture = VideoTexture;
+ exports.DataTexture = DataTexture;
+ exports.CompressedTexture = CompressedTexture;
+ exports.CubeTexture = CubeTexture;
+ exports.CanvasTexture = CanvasTexture;
+ exports.DepthTexture = DepthTexture;
+ exports.Texture = Texture;
+ exports.CompressedTextureLoader = CompressedTextureLoader;
+ exports.DataTextureLoader = DataTextureLoader;
+ exports.CubeTextureLoader = CubeTextureLoader;
+ exports.TextureLoader = TextureLoader;
+ exports.ObjectLoader = ObjectLoader;
+ exports.MaterialLoader = MaterialLoader;
+ exports.BufferGeometryLoader = BufferGeometryLoader;
+ exports.DefaultLoadingManager = DefaultLoadingManager;
+ exports.LoadingManager = LoadingManager;
+ exports.JSONLoader = JSONLoader;
+ exports.ImageLoader = ImageLoader;
+ exports.FontLoader = FontLoader;
+ exports.FileLoader = FileLoader;
+ exports.Loader = Loader;
+ exports.Cache = Cache;
+ exports.AudioLoader = AudioLoader;
+ exports.SpotLightShadow = SpotLightShadow;
+ exports.SpotLight = SpotLight;
+ exports.PointLight = PointLight;
+ exports.RectAreaLight = RectAreaLight;
+ exports.HemisphereLight = HemisphereLight;
+ exports.DirectionalLightShadow = DirectionalLightShadow;
+ exports.DirectionalLight = DirectionalLight;
+ exports.AmbientLight = AmbientLight;
+ exports.LightShadow = LightShadow;
+ exports.Light = Light;
+ exports.StereoCamera = StereoCamera;
+ exports.PerspectiveCamera = PerspectiveCamera;
+ exports.OrthographicCamera = OrthographicCamera;
+ exports.CubeCamera = CubeCamera;
+ exports.ArrayCamera = ArrayCamera;
+ exports.Camera = Camera;
+ exports.AudioListener = AudioListener;
+ exports.PositionalAudio = PositionalAudio;
+ exports.AudioContext = AudioContext;
+ exports.AudioAnalyser = AudioAnalyser;
+ exports.Audio = Audio;
+ exports.VectorKeyframeTrack = VectorKeyframeTrack;
+ exports.StringKeyframeTrack = StringKeyframeTrack;
+ exports.QuaternionKeyframeTrack = QuaternionKeyframeTrack;
+ exports.NumberKeyframeTrack = NumberKeyframeTrack;
+ exports.ColorKeyframeTrack = ColorKeyframeTrack;
+ exports.BooleanKeyframeTrack = BooleanKeyframeTrack;
+ exports.PropertyMixer = PropertyMixer;
+ exports.PropertyBinding = PropertyBinding;
+ exports.KeyframeTrack = KeyframeTrack;
+ exports.AnimationUtils = AnimationUtils;
+ exports.AnimationObjectGroup = AnimationObjectGroup;
+ exports.AnimationMixer = AnimationMixer;
+ exports.AnimationClip = AnimationClip;
+ exports.Uniform = Uniform;
+ exports.InstancedBufferGeometry = InstancedBufferGeometry;
+ exports.BufferGeometry = BufferGeometry;
+ exports.GeometryIdCount = GeometryIdCount;
+ exports.Geometry = Geometry;
+ exports.InterleavedBufferAttribute = InterleavedBufferAttribute;
+ exports.InstancedInterleavedBuffer = InstancedInterleavedBuffer;
+ exports.InterleavedBuffer = InterleavedBuffer;
+ exports.InstancedBufferAttribute = InstancedBufferAttribute;
+ exports.Face3 = Face3;
+ exports.Object3D = Object3D;
+ exports.Raycaster = Raycaster;
+ exports.Layers = Layers;
+ exports.EventDispatcher = EventDispatcher;
+ exports.Clock = Clock;
+ exports.QuaternionLinearInterpolant = QuaternionLinearInterpolant;
+ exports.LinearInterpolant = LinearInterpolant;
+ exports.DiscreteInterpolant = DiscreteInterpolant;
+ exports.CubicInterpolant = CubicInterpolant;
+ exports.Interpolant = Interpolant;
+ exports.Triangle = Triangle;
+ exports.Math = _Math;
+ exports.Spherical = Spherical;
+ exports.Cylindrical = Cylindrical;
+ exports.Plane = Plane;
+ exports.Frustum = Frustum;
+ exports.Sphere = Sphere;
+ exports.Ray = Ray;
+ exports.Matrix4 = Matrix4;
+ exports.Matrix3 = Matrix3;
+ exports.Box3 = Box3;
+ exports.Box2 = Box2;
+ exports.Line3 = Line3;
+ exports.Euler = Euler;
+ exports.Vector4 = Vector4;
+ exports.Vector3 = Vector3;
+ exports.Vector2 = Vector2;
+ exports.Quaternion = Quaternion;
+ exports.Color = Color;
+ exports.MorphBlendMesh = MorphBlendMesh;
+ exports.ImmediateRenderObject = ImmediateRenderObject;
+ exports.VertexNormalsHelper = VertexNormalsHelper;
+ exports.SpotLightHelper = SpotLightHelper;
+ exports.SkeletonHelper = SkeletonHelper;
+ exports.PointLightHelper = PointLightHelper;
+ exports.RectAreaLightHelper = RectAreaLightHelper;
+ exports.HemisphereLightHelper = HemisphereLightHelper;
+ exports.GridHelper = GridHelper;
+ exports.PolarGridHelper = PolarGridHelper;
+ exports.FaceNormalsHelper = FaceNormalsHelper;
+ exports.DirectionalLightHelper = DirectionalLightHelper;
+ exports.CameraHelper = CameraHelper;
+ exports.BoxHelper = BoxHelper;
+ exports.ArrowHelper = ArrowHelper;
+ exports.AxisHelper = AxisHelper;
+ exports.CatmullRomCurve3 = CatmullRomCurve3;
+ exports.CubicBezierCurve3 = CubicBezierCurve3;
+ exports.QuadraticBezierCurve3 = QuadraticBezierCurve3;
+ exports.LineCurve3 = LineCurve3;
+ exports.ArcCurve = ArcCurve;
+ exports.EllipseCurve = EllipseCurve;
+ exports.SplineCurve = SplineCurve;
+ exports.CubicBezierCurve = CubicBezierCurve;
+ exports.QuadraticBezierCurve = QuadraticBezierCurve;
+ exports.LineCurve = LineCurve;
+ exports.Shape = Shape;
+ exports.Path = Path;
+ exports.ShapePath = ShapePath;
+ exports.Font = Font;
+ exports.CurvePath = CurvePath;
+ exports.Curve = Curve;
+ exports.ShapeUtils = ShapeUtils;
+ exports.SceneUtils = SceneUtils;
+ exports.WireframeGeometry = WireframeGeometry;
+ exports.ParametricGeometry = ParametricGeometry;
+ exports.ParametricBufferGeometry = ParametricBufferGeometry;
+ exports.TetrahedronGeometry = TetrahedronGeometry;
+ exports.TetrahedronBufferGeometry = TetrahedronBufferGeometry;
+ exports.OctahedronGeometry = OctahedronGeometry;
+ exports.OctahedronBufferGeometry = OctahedronBufferGeometry;
+ exports.IcosahedronGeometry = IcosahedronGeometry;
+ exports.IcosahedronBufferGeometry = IcosahedronBufferGeometry;
+ exports.DodecahedronGeometry = DodecahedronGeometry;
+ exports.DodecahedronBufferGeometry = DodecahedronBufferGeometry;
+ exports.PolyhedronGeometry = PolyhedronGeometry;
+ exports.PolyhedronBufferGeometry = PolyhedronBufferGeometry;
+ exports.TubeGeometry = TubeGeometry;
+ exports.TubeBufferGeometry = TubeBufferGeometry;
+ exports.TorusKnotGeometry = TorusKnotGeometry;
+ exports.TorusKnotBufferGeometry = TorusKnotBufferGeometry;
+ exports.TorusGeometry = TorusGeometry;
+ exports.TorusBufferGeometry = TorusBufferGeometry;
+ exports.TextGeometry = TextGeometry;
+ exports.TextBufferGeometry = TextBufferGeometry;
+ exports.SphereGeometry = SphereGeometry;
+ exports.SphereBufferGeometry = SphereBufferGeometry;
+ exports.RingGeometry = RingGeometry;
+ exports.RingBufferGeometry = RingBufferGeometry;
+ exports.PlaneGeometry = PlaneGeometry;
+ exports.PlaneBufferGeometry = PlaneBufferGeometry;
+ exports.LatheGeometry = LatheGeometry;
+ exports.LatheBufferGeometry = LatheBufferGeometry;
+ exports.ShapeGeometry = ShapeGeometry;
+ exports.ShapeBufferGeometry = ShapeBufferGeometry;
+ exports.ExtrudeGeometry = ExtrudeGeometry;
+ exports.ExtrudeBufferGeometry = ExtrudeBufferGeometry;
+ exports.EdgesGeometry = EdgesGeometry;
+ exports.ConeGeometry = ConeGeometry;
+ exports.ConeBufferGeometry = ConeBufferGeometry;
+ exports.CylinderGeometry = CylinderGeometry;
+ exports.CylinderBufferGeometry = CylinderBufferGeometry;
+ exports.CircleGeometry = CircleGeometry;
+ exports.CircleBufferGeometry = CircleBufferGeometry;
+ exports.BoxGeometry = BoxGeometry;
+ exports.BoxBufferGeometry = BoxBufferGeometry;
+ exports.ShadowMaterial = ShadowMaterial;
+ exports.SpriteMaterial = SpriteMaterial;
+ exports.RawShaderMaterial = RawShaderMaterial;
+ exports.ShaderMaterial = ShaderMaterial;
+ exports.PointsMaterial = PointsMaterial;
+ exports.MeshPhysicalMaterial = MeshPhysicalMaterial;
+ exports.MeshStandardMaterial = MeshStandardMaterial;
+ exports.MeshPhongMaterial = MeshPhongMaterial;
+ exports.MeshToonMaterial = MeshToonMaterial;
+ exports.MeshNormalMaterial = MeshNormalMaterial;
+ exports.MeshLambertMaterial = MeshLambertMaterial;
+ exports.MeshDepthMaterial = MeshDepthMaterial;
+ exports.MeshBasicMaterial = MeshBasicMaterial;
+ exports.LineDashedMaterial = LineDashedMaterial;
+ exports.LineBasicMaterial = LineBasicMaterial;
+ exports.Material = Material;
+ exports.Float64BufferAttribute = Float64BufferAttribute;
+ exports.Float32BufferAttribute = Float32BufferAttribute;
+ exports.Uint32BufferAttribute = Uint32BufferAttribute;
+ exports.Int32BufferAttribute = Int32BufferAttribute;
+ exports.Uint16BufferAttribute = Uint16BufferAttribute;
+ exports.Int16BufferAttribute = Int16BufferAttribute;
+ exports.Uint8ClampedBufferAttribute = Uint8ClampedBufferAttribute;
+ exports.Uint8BufferAttribute = Uint8BufferAttribute;
+ exports.Int8BufferAttribute = Int8BufferAttribute;
+ exports.BufferAttribute = BufferAttribute;
+ exports.REVISION = REVISION;
+ exports.MOUSE = MOUSE;
+ exports.CullFaceNone = CullFaceNone;
+ exports.CullFaceBack = CullFaceBack;
+ exports.CullFaceFront = CullFaceFront;
+ exports.CullFaceFrontBack = CullFaceFrontBack;
+ exports.FrontFaceDirectionCW = FrontFaceDirectionCW;
+ exports.FrontFaceDirectionCCW = FrontFaceDirectionCCW;
+ exports.BasicShadowMap = BasicShadowMap;
+ exports.PCFShadowMap = PCFShadowMap;
+ exports.PCFSoftShadowMap = PCFSoftShadowMap;
+ exports.FrontSide = FrontSide;
+ exports.BackSide = BackSide;
+ exports.DoubleSide = DoubleSide;
+ exports.FlatShading = FlatShading;
+ exports.SmoothShading = SmoothShading;
+ exports.NoColors = NoColors;
+ exports.FaceColors = FaceColors;
+ exports.VertexColors = VertexColors;
+ exports.NoBlending = NoBlending;
+ exports.NormalBlending = NormalBlending;
+ exports.AdditiveBlending = AdditiveBlending;
+ exports.SubtractiveBlending = SubtractiveBlending;
+ exports.MultiplyBlending = MultiplyBlending;
+ exports.CustomBlending = CustomBlending;
+ exports.AddEquation = AddEquation;
+ exports.SubtractEquation = SubtractEquation;
+ exports.ReverseSubtractEquation = ReverseSubtractEquation;
+ exports.MinEquation = MinEquation;
+ exports.MaxEquation = MaxEquation;
+ exports.ZeroFactor = ZeroFactor;
+ exports.OneFactor = OneFactor;
+ exports.SrcColorFactor = SrcColorFactor;
+ exports.OneMinusSrcColorFactor = OneMinusSrcColorFactor;
+ exports.SrcAlphaFactor = SrcAlphaFactor;
+ exports.OneMinusSrcAlphaFactor = OneMinusSrcAlphaFactor;
+ exports.DstAlphaFactor = DstAlphaFactor;
+ exports.OneMinusDstAlphaFactor = OneMinusDstAlphaFactor;
+ exports.DstColorFactor = DstColorFactor;
+ exports.OneMinusDstColorFactor = OneMinusDstColorFactor;
+ exports.SrcAlphaSaturateFactor = SrcAlphaSaturateFactor;
+ exports.NeverDepth = NeverDepth;
+ exports.AlwaysDepth = AlwaysDepth;
+ exports.LessDepth = LessDepth;
+ exports.LessEqualDepth = LessEqualDepth;
+ exports.EqualDepth = EqualDepth;
+ exports.GreaterEqualDepth = GreaterEqualDepth;
+ exports.GreaterDepth = GreaterDepth;
+ exports.NotEqualDepth = NotEqualDepth;
+ exports.MultiplyOperation = MultiplyOperation;
+ exports.MixOperation = MixOperation;
+ exports.AddOperation = AddOperation;
+ exports.NoToneMapping = NoToneMapping;
+ exports.LinearToneMapping = LinearToneMapping;
+ exports.ReinhardToneMapping = ReinhardToneMapping;
+ exports.Uncharted2ToneMapping = Uncharted2ToneMapping;
+ exports.CineonToneMapping = CineonToneMapping;
+ exports.UVMapping = UVMapping;
+ exports.CubeReflectionMapping = CubeReflectionMapping;
+ exports.CubeRefractionMapping = CubeRefractionMapping;
+ exports.EquirectangularReflectionMapping = EquirectangularReflectionMapping;
+ exports.EquirectangularRefractionMapping = EquirectangularRefractionMapping;
+ exports.SphericalReflectionMapping = SphericalReflectionMapping;
+ exports.CubeUVReflectionMapping = CubeUVReflectionMapping;
+ exports.CubeUVRefractionMapping = CubeUVRefractionMapping;
+ exports.RepeatWrapping = RepeatWrapping;
+ exports.ClampToEdgeWrapping = ClampToEdgeWrapping;
+ exports.MirroredRepeatWrapping = MirroredRepeatWrapping;
+ exports.NearestFilter = NearestFilter;
+ exports.NearestMipMapNearestFilter = NearestMipMapNearestFilter;
+ exports.NearestMipMapLinearFilter = NearestMipMapLinearFilter;
+ exports.LinearFilter = LinearFilter;
+ exports.LinearMipMapNearestFilter = LinearMipMapNearestFilter;
+ exports.LinearMipMapLinearFilter = LinearMipMapLinearFilter;
+ exports.UnsignedByteType = UnsignedByteType;
+ exports.ByteType = ByteType;
+ exports.ShortType = ShortType;
+ exports.UnsignedShortType = UnsignedShortType;
+ exports.IntType = IntType;
+ exports.UnsignedIntType = UnsignedIntType;
+ exports.FloatType = FloatType;
+ exports.HalfFloatType = HalfFloatType;
+ exports.UnsignedShort4444Type = UnsignedShort4444Type;
+ exports.UnsignedShort5551Type = UnsignedShort5551Type;
+ exports.UnsignedShort565Type = UnsignedShort565Type;
+ exports.UnsignedInt248Type = UnsignedInt248Type;
+ exports.AlphaFormat = AlphaFormat;
+ exports.RGBFormat = RGBFormat;
+ exports.RGBAFormat = RGBAFormat;
+ exports.LuminanceFormat = LuminanceFormat;
+ exports.LuminanceAlphaFormat = LuminanceAlphaFormat;
+ exports.RGBEFormat = RGBEFormat;
+ exports.DepthFormat = DepthFormat;
+ exports.DepthStencilFormat = DepthStencilFormat;
+ exports.RGB_S3TC_DXT1_Format = RGB_S3TC_DXT1_Format;
+ exports.RGBA_S3TC_DXT1_Format = RGBA_S3TC_DXT1_Format;
+ exports.RGBA_S3TC_DXT3_Format = RGBA_S3TC_DXT3_Format;
+ exports.RGBA_S3TC_DXT5_Format = RGBA_S3TC_DXT5_Format;
+ exports.RGB_PVRTC_4BPPV1_Format = RGB_PVRTC_4BPPV1_Format;
+ exports.RGB_PVRTC_2BPPV1_Format = RGB_PVRTC_2BPPV1_Format;
+ exports.RGBA_PVRTC_4BPPV1_Format = RGBA_PVRTC_4BPPV1_Format;
+ exports.RGBA_PVRTC_2BPPV1_Format = RGBA_PVRTC_2BPPV1_Format;
+ exports.RGB_ETC1_Format = RGB_ETC1_Format;
+ exports.LoopOnce = LoopOnce;
+ exports.LoopRepeat = LoopRepeat;
+ exports.LoopPingPong = LoopPingPong;
+ exports.InterpolateDiscrete = InterpolateDiscrete;
+ exports.InterpolateLinear = InterpolateLinear;
+ exports.InterpolateSmooth = InterpolateSmooth;
+ exports.ZeroCurvatureEnding = ZeroCurvatureEnding;
+ exports.ZeroSlopeEnding = ZeroSlopeEnding;
+ exports.WrapAroundEnding = WrapAroundEnding;
+ exports.TrianglesDrawMode = TrianglesDrawMode;
+ exports.TriangleStripDrawMode = TriangleStripDrawMode;
+ exports.TriangleFanDrawMode = TriangleFanDrawMode;
+ exports.LinearEncoding = LinearEncoding;
+ exports.sRGBEncoding = sRGBEncoding;
+ exports.GammaEncoding = GammaEncoding;
+ exports.RGBEEncoding = RGBEEncoding;
+ exports.LogLuvEncoding = LogLuvEncoding;
+ exports.RGBM7Encoding = RGBM7Encoding;
+ exports.RGBM16Encoding = RGBM16Encoding;
+ exports.RGBDEncoding = RGBDEncoding;
+ exports.BasicDepthPacking = BasicDepthPacking;
+ exports.RGBADepthPacking = RGBADepthPacking;
+ exports.CubeGeometry = BoxGeometry;
+ exports.Face4 = Face4;
+ exports.LineStrip = LineStrip;
+ exports.LinePieces = LinePieces;
+ exports.MeshFaceMaterial = MeshFaceMaterial;
+ exports.MultiMaterial = MultiMaterial;
+ exports.PointCloud = PointCloud;
+ exports.Particle = Particle;
+ exports.ParticleSystem = ParticleSystem;
+ exports.PointCloudMaterial = PointCloudMaterial;
+ exports.ParticleBasicMaterial = ParticleBasicMaterial;
+ exports.ParticleSystemMaterial = ParticleSystemMaterial;
+ exports.Vertex = Vertex;
+ exports.DynamicBufferAttribute = DynamicBufferAttribute;
+ exports.Int8Attribute = Int8Attribute;
+ exports.Uint8Attribute = Uint8Attribute;
+ exports.Uint8ClampedAttribute = Uint8ClampedAttribute;
+ exports.Int16Attribute = Int16Attribute;
+ exports.Uint16Attribute = Uint16Attribute;
+ exports.Int32Attribute = Int32Attribute;
+ exports.Uint32Attribute = Uint32Attribute;
+ exports.Float32Attribute = Float32Attribute;
+ exports.Float64Attribute = Float64Attribute;
+ exports.ClosedSplineCurve3 = ClosedSplineCurve3;
+ exports.SplineCurve3 = SplineCurve3;
+ exports.Spline = Spline;
+ exports.BoundingBoxHelper = BoundingBoxHelper;
+ exports.EdgesHelper = EdgesHelper;
+ exports.WireframeHelper = WireframeHelper;
+ exports.XHRLoader = XHRLoader;
+ exports.BinaryTextureLoader = BinaryTextureLoader;
+ exports.GeometryUtils = GeometryUtils;
+ exports.ImageUtils = ImageUtils;
+ exports.Projector = Projector;
+ exports.CanvasRenderer = CanvasRenderer;
+
+ Object.defineProperty(exports, '__esModule', { value: true });
+
+})));
\ No newline at end of file
diff --git a/1_Three.js/main.js b/1_Three.js/main.js
new file mode 100755
index 0000000000000000000000000000000000000000..0cdede3dd08c0a6d7f6cdb8d3ef555ab662bf708
--- /dev/null
+++ b/1_Three.js/main.js
@@ -0,0 +1,71 @@
+function init() {
+ var scene = new THREE.Scene();
+
+ //////////2////////////
+ // var box = getBox(1, 1, 1);
+ // box.position.y = box.geometry.parameters.height/2;
+ // scene.add(box);
+ //////////////////////
+
+ //////////3////////////
+ // var plane = getPlane(4);
+ // plane.rotation.x = Math.PI/2;
+ // scene.add(plane);
+ //////////////////////
+
+ var camera = new THREE.PerspectiveCamera(
+ 45,
+ window.innerWidth/window.innerHeight,
+ 1,
+ 1000
+ );
+
+ //////////1////////////
+ // camera.position.x = 1;
+ // camera.position.y = 2;
+ // camera.position.z = 5;
+ //////////////////////
+
+ camera.lookAt(new THREE.Vector3(0, 0, 0));
+
+ var renderer = new THREE.WebGLRenderer();
+ renderer.setSize(window.innerWidth, window.innerHeight);
+ document.getElementById('webgl').appendChild(renderer.domElement);
+ renderer.render(
+ scene,
+ camera
+ );
+}
+
+//////////2////////////
+// function getBox(w, h, d) {
+// var geometry = new THREE.BoxGeometry(w, h, d);
+// var material = new THREE.MeshBasicMaterial({
+// color: 0x00ff00
+// });
+// var mesh = new THREE.Mesh(
+// geometry,
+// material
+// );
+
+// return mesh;
+// }
+//////////////////////
+
+/////////3/////////////
+// function getPlane(size) {
+// var geometry = new THREE.PlaneGeometry(size, size);
+// var material = new THREE.MeshBasicMaterial({
+// color: 0xff0000,
+// side: THREE.DoubleSide
+// });
+// var mesh = new THREE.Mesh(
+// geometry,
+// material
+// );
+
+// return mesh;
+// }
+//////////////////////
+
+init();
\ No newline at end of file